xref: /openbmc/qemu/configure (revision 6ebd89cf9ca3f5a6948542c4522b9380b1e9539f)
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"
300377529c0SPaolo Bonzinidocs=""
301fbb4121dSPaolo Bonzinifdt="auto"
30258952137SVincenzo Maffionenetmap="no"
30335be72baSPaolo Bonzinisdl="auto"
30435be72baSPaolo Bonzinisdl_image="auto"
305983eef5aSMeador Ingevirtfs=""
3066ec0e15dSPaolo Bonzinimpath="auto"
307a0b93237SPaolo Bonzinivnc="enabled"
308deb62371SPaolo Bonzinisparse="auto"
309377529c0SPaolo Bonzinivde=""
310a0b93237SPaolo Bonzinivnc_sasl="auto"
311a0b93237SPaolo Bonzinivnc_jpeg="auto"
312a0b93237SPaolo Bonzinivnc_png="auto"
3134113f4cfSLaurent Vivierxkbcommon="auto"
314377529c0SPaolo Bonzinixen=""
315d5b93ddfSAnthony PERARDxen_ctrl_version=""
3161badb709SPaolo Bonzinixen_pci_passthrough="auto"
317377529c0SPaolo Bonzinilinux_aio=""
318c10dd856SAarushi Mehtalinux_io_uring=""
31947e98658SCorey Bryantcap_ng=""
320377529c0SPaolo Bonziniattr=""
3214f26f2b6SAvi Kivitylibattr=""
322377529c0SPaolo Bonzinixfs=""
3231badb709SPaolo Bonzinitcg="enabled"
324a40161cbSPaolo Bonzinimembarrier=""
325299e6f19SPaolo Bonzinivhost_net=""
326299e6f19SPaolo Bonzinivhost_crypto=""
327299e6f19SPaolo Bonzinivhost_scsi=""
328299e6f19SPaolo Bonzinivhost_vsock=""
329e6a74868SMarc-André Lureauvhost_user=""
33098fc1adaSDr. David Alan Gilbertvhost_user_fs=""
3313bd40ec7SPaolo Bonzinikvm="auto"
3323bd40ec7SPaolo Bonzinihax="auto"
3333bd40ec7SPaolo Bonzinihvf="auto"
3343bd40ec7SPaolo Bonziniwhpx="auto"
3352da776dbSMichael R. Hinesrdma=""
33621ab34c9SMarcel Apfelbaumpvrdma=""
337377529c0SPaolo Bonzinigprof="no"
338377529c0SPaolo Bonzinidebug_tcg="no"
339377529c0SPaolo Bonzinidebug="no"
340247724cbSMarc-André Lureausanitizers="no"
3410aebab04SLingfeng Yangtsan="no"
342b553a042SJohn Snowfortify_source=""
343377529c0SPaolo Bonzinistrip_opt="yes"
3449195b2c2SStefan Weiltcg_interpreter="no"
345377529c0SPaolo Bonzinibigendian="no"
346377529c0SPaolo Bonzinimingw32="no"
3471d728c39SBlue Swirlgcov="no"
348377529c0SPaolo BonziniEXESUF=""
349484e2cc7SPaolo BonziniHOST_DSOSUF=".so"
35017969268SFam Zhengmodules="no"
351bd83c861SChristian Ehrhardtmodule_upgrades="no"
352377529c0SPaolo Bonziniprefix="/usr/local"
35310ff82d1SMarc-André Lureauqemu_suffix="qemu"
3544d34a86bSPaolo Bonzinislirp="auto"
355377529c0SPaolo Bonzinioss_lib=""
356377529c0SPaolo Bonzinibsd="no"
357377529c0SPaolo Bonzinilinux="no"
358377529c0SPaolo Bonzinisolaris="no"
359377529c0SPaolo Bonziniprofiler="no"
360b4e312e9SPaolo Bonzinicocoa="auto"
361377529c0SPaolo Bonzinisoftmmu="yes"
362377529c0SPaolo Bonzinilinux_user="no"
363377529c0SPaolo Bonzinibsd_user="no"
364377529c0SPaolo Bonziniblobs="yes"
36505dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
366377529c0SPaolo Bonzinipkgversion=""
36740d6444eSAvi Kivitypie=""
3683556c233SPaolo Bonziniqom_cast_debug="yes"
369baf86d6bSPaolo Bonzinitrace_backends="log"
370377529c0SPaolo Bonzinitrace_file="trace"
371377529c0SPaolo Bonzinispice=""
372377529c0SPaolo Bonzinirbd=""
3737b02f544SMarc-André Lureausmartcard=""
3740a40bcb7SCésar Belleyu2f="auto"
3752b2325ffSGerd Hoffmannlibusb=""
37669354a83SHans de Goedeusb_redir=""
377da076ffeSGerd Hoffmannopengl=""
378014cb152SGerd Hoffmannopengl_dmabuf="no"
3795dd89908SRichard Hendersoncpuid_h="no"
38086583a07SLiam Merwickavx2_opt=""
3818b18cdbfSRichard Hendersoncapstone="auto"
382b25c9dffSStefan Weillzo=""
383b25c9dffSStefan Weilsnappy=""
3846b383c08SPeter Wubzip2=""
38583bc1f97SJulio Faraccolzfse=""
3863a678481SJuan Quintelazstd=""
387e8ef31a3SMichael Tokarevguest_agent=""
388d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
38950cbebb9SMichael Rothguest_agent_ntddscsi="no"
3909dacf32dSYossi Hindinguest_agent_msi=""
391d9840e25STomoki Sekiyamavss_win32_sdk=""
392d9840e25STomoki Sekiyamawin_sdk="no"
393e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
394c589b249SRonnie Sahlberglibiscsi=""
3956542aa9cSPeter Lievenlibnfs=""
396519175a2SAlex Barcelocoroutine=""
39770c60c08SStefan Hajnoczicoroutine_pool=""
3987d992e4dSPeter Lievendebug_stack_usage="no"
399f0d92b56SLongpeng(Mike)crypto_afalg="no"
400f794573eSEduardo Otuboseccomp=""
401eb100396SBharata B Raoglusterfs=""
402d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4030c14fb47SBharata B Raoglusterfs_discard="no"
404df3a429aSNiels de Vosglusterfs_fallocate="no"
4057c815372SBharata B Raoglusterfs_zerofill="no"
406e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4070e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
408a4ccabcfSAnthony Liguorigtk=""
409925a0400SGerd Hoffmanngtk_gl="no"
410a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
411ddbb0d09SDaniel P. Berrangegnutls=""
41291bfcdb0SDaniel P. Berrangenettle=""
413dc2207afSDaniel P. Berrangénettle_xts="no"
41491bfcdb0SDaniel P. Berrangegcrypt=""
4151f923c70SLongpeng(Mike)gcrypt_hmac="no"
416e0576942SDaniel P. Berrangégcrypt_xts="no"
417e0576942SDaniel P. Berrangéqemu_private_xts="yes"
4188953caf3SDaniel P. Berrangeauth_pam=""
419bbbf9bfbSStefan Weilvte=""
4209d9e1521SGerd Hoffmannvirglrenderer=""
4217aaa6a16SPaolo Bonzinitpm=""
422b10d49d7SPino Toscanolibssh=""
423ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
424a99d57bbSWanlong Gaonuma=""
4252847b469SFam Zhengtcmalloc="no"
4267b01cb97SAlexandre Derumierjemalloc="no"
427a6b1d4c0SChanglong Xiereplication="yes"
4282f740136SJeff Codybochs="yes"
4292f740136SJeff Codycloop="yes"
4302f740136SJeff Codydmg="yes"
4312f740136SJeff Codyqcow1="yes"
4322f740136SJeff Codyvdi="yes"
4332f740136SJeff Codyvvfat="yes"
4342f740136SJeff Codyqed="yes"
4352f740136SJeff Codyparallels="yes"
4362f740136SJeff Codysheepdog="yes"
437ed279a06SKlim Kireevlibxml2=""
438ba59fb77SPaolo Bonzinidebug_mutex="no"
43917824406SJunyan Helibpmem=""
440f3494749SPaolo Bonzinidefault_devices="yes"
44140e8c6f4SAlex Bennéeplugins="no"
442adc28027SAlexander Bulekovfuzzing="no"
443b767d257SMarek Marczykowski-Góreckirng_none="no"
44454e7aac0SAlexey Krasikovsecret_keyring=""
44521b2eca6SJingqi Liulibdaxctl=""
446a5665051SPaolo Bonzinimeson=""
44748328880SPaolo Bonzinininja=""
448a5665051SPaolo Bonziniskip_meson=no
449e8f3bd71SMarc-André Lureaugettext=""
450377529c0SPaolo Bonzini
451fb59dabdSPeter Maydellbogus_os="no"
452aa087962SPaolo Bonzinimalloc_trim="auto"
453898be3e0SPeter Maydell
454ac0df51dSaliguori# parse CC options first
455ac0df51dSaliguorifor opt do
45689138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
457ac0df51dSaliguori  case "$opt" in
458ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
459ac0df51dSaliguori  ;;
4603d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
461ac0df51dSaliguori  ;;
46283f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
46383f73fceSTomoki Sekiyama  ;;
4642ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4652ff6b91eSJuan Quintela  ;;
466de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
467db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
468e2a2ed06SJuan Quintela  ;;
46911cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
47011cde1c8SBruno Dominguez  ;;
471db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
472f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
473e2a2ed06SJuan Quintela  ;;
4745bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4755bc62e01SGerd Hoffmann  ;;
4765bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4775bc62e01SGerd Hoffmann  ;;
478d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
479d75402b5SAlex Bennée  ;;
480d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
481d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
4822038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
483d422b2bcSAlex Bennée  ;;
484d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
4852038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
486d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
4872038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
488d75402b5SAlex Bennée  ;;
489ac0df51dSaliguori  esac
490ac0df51dSaliguoridone
491ac0df51dSaliguori# OS specific
492ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
49393148aa5SStefan Weil# we can eliminate its usage altogether.
494ac0df51dSaliguori
495e49d021eSPeter Maydell# Preferred compiler:
496e49d021eSPeter Maydell#  ${CC} (if set)
497e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
498e49d021eSPeter Maydell#  system compiler
499e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
500e49d021eSPeter Maydell  cc="$host_cc"
501e49d021eSPeter Maydellelse
502b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
503e49d021eSPeter Maydellfi
504e49d021eSPeter Maydell
50583f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
50683f73fceSTomoki Sekiyama  cxx="c++"
50783f73fceSTomoki Sekiyamaelse
50883f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
50983f73fceSTomoki Sekiyamafi
51083f73fceSTomoki Sekiyama
511b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
512cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5135f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5143dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
515b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
516b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5179f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5184852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
519b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
520b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
52117884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
52217884d7bSSergei Trofimovichquery_pkg_config() {
52317884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
52417884d7bSSergei Trofimovich}
52517884d7bSSergei Trofimovichpkg_config=query_pkg_config
52647c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
527ac0df51dSaliguori
52845d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
52945d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
53045d285abSPeter Maydell
531be17dc90SMichael S. Tsirkin# default flags for all hosts
5322d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5332d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5342d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5352d31515bSPeter Maydell# provides these semantics.)
536086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
537086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
538c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
539be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
54025211446SPaolo BonziniQEMU_INCLUDES="-iquote . -iquote ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
54125211446SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
5425770e8afSPaolo Bonzini
5435770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson
5445770e8afSPaolo BonziniCONFIGURE_CFLAGS="-std=gnu99 -Wall"
5455770e8afSPaolo BonziniCONFIGURE_LDFLAGS=
546086d5f75SPaolo Bonzini
547be17dc90SMichael S. Tsirkin
548ac0df51dSaliguoricheck_define() {
549ac0df51dSaliguoricat > $TMPC <<EOF
550ac0df51dSaliguori#if !defined($1)
551fd786e1aSPeter Maydell#error $1 not defined
552ac0df51dSaliguori#endif
553ac0df51dSaliguoriint main(void) { return 0; }
554ac0df51dSaliguoriEOF
55552166aa0SJuan Quintela  compile_object
556ac0df51dSaliguori}
557ac0df51dSaliguori
558307119e7SGerd Hoffmanncheck_include() {
559307119e7SGerd Hoffmanncat > $TMPC <<EOF
560307119e7SGerd Hoffmann#include <$1>
561307119e7SGerd Hoffmannint main(void) { return 0; }
562307119e7SGerd HoffmannEOF
563307119e7SGerd Hoffmann  compile_object
564307119e7SGerd Hoffmann}
565307119e7SGerd Hoffmann
56693b25869SJohn Snowwrite_c_skeleton() {
56793b25869SJohn Snow    cat > $TMPC <<EOF
56893b25869SJohn Snowint main(void) { return 0; }
56993b25869SJohn SnowEOF
57093b25869SJohn Snow}
57193b25869SJohn Snow
572adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
573adc28027SAlexander Bulekov    cat > $TMPC <<EOF
574adc28027SAlexander Bulekov#include <stdint.h>
575adc28027SAlexander Bulekov#include <sys/types.h>
576adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
577adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
578adc28027SAlexander BulekovEOF
579adc28027SAlexander Bulekov}
580adc28027SAlexander Bulekov
581bbea4050SPeter Maydellif check_define __linux__ ; then
582bbea4050SPeter Maydell  targetos="Linux"
583bbea4050SPeter Maydellelif check_define _WIN32 ; then
584bbea4050SPeter Maydell  targetos='MINGW32'
585bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
586bbea4050SPeter Maydell  targetos='OpenBSD'
587bbea4050SPeter Maydellelif check_define __sun__ ; then
588bbea4050SPeter Maydell  targetos='SunOS'
589bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
590bbea4050SPeter Maydell  targetos='Haiku'
591951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
592951fedfcSPeter Maydell  targetos='FreeBSD'
593951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
594951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
595951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
596951fedfcSPeter Maydell  targetos='DragonFly'
597951fedfcSPeter Maydellelif check_define __NetBSD__; then
598951fedfcSPeter Maydell  targetos='NetBSD'
599951fedfcSPeter Maydellelif check_define __APPLE__; then
600951fedfcSPeter Maydell  targetos='Darwin'
601bbea4050SPeter Maydellelse
602951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
603951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
604951fedfcSPeter Maydell  # be the result of a missing compiler.
605951fedfcSPeter Maydell  targetos='bogus'
606951fedfcSPeter Maydell  bogus_os='yes'
607bbea4050SPeter Maydellfi
608bbea4050SPeter Maydell
609bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
610bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
611bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
612bbea4050SPeter Maydell# the correct CPU with the --cpu option.
613bbea4050SPeter Maydellcase $targetos in
614bbea4050SPeter MaydellDarwin)
615bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
616bbea4050SPeter Maydell  # run 64-bit userspace code.
617bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
618bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
619bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
620bbea4050SPeter Maydell    cpu="x86_64"
621bbea4050SPeter Maydell  fi
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"
79958683d07SPaolo Bonzini  QEMU_INCLUDES="-isystem ${source_path}/linux-headers -Ilinux-headers $QEMU_INCLUDES"
800898be3e0SPeter Maydell;;
8017d13299dSbellardesac
8027d13299dSbellard
8037d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
804b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
80584778508Sblueswir1    bsd_user="yes"
8067d3505c5Sbellard  fi
80708de3949SAndreas Färberfi
8087d3505c5Sbellard
8090db4a067SPaolo Bonzini: ${make=${MAKE-make}}
810b6daf4d3SPaolo Bonzini
811faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
812faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
813ddf90699SEduardo Habkost# we check that too
814faf44142SDaniel P. Berrangépython=
8150a01d76fSMarc-André Lureauexplicit_python=no
816ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
817faf44142SDaniel P. Berrangédo
818faf44142SDaniel P. Berrangé    if has "$binary"
819faf44142SDaniel P. Berrangé    then
82095c5f2deSPaolo Bonzini        python=$(command -v "$binary")
821faf44142SDaniel P. Berrangé        break
822faf44142SDaniel P. Berrangé    fi
823faf44142SDaniel P. Berrangédone
824903458c8SMarkus Armbruster
825903458c8SMarkus Armbrustersphinx_build=
826903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
827903458c8SMarkus Armbrusterdo
828903458c8SMarkus Armbruster    if has "$binary"
829903458c8SMarkus Armbruster    then
830903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
831903458c8SMarkus Armbruster        break
832903458c8SMarkus Armbruster    fi
833903458c8SMarkus Armbrusterdone
834903458c8SMarkus Armbruster
83539d87c8cSAlex Bennée# Check for ancillary tools used in testing
83639d87c8cSAlex Bennéegenisoimage=
8373df437c7SAlex Bennéefor binary in genisoimage mkisofs
83839d87c8cSAlex Bennéedo
83939d87c8cSAlex Bennée    if has $binary
84039d87c8cSAlex Bennée    then
84139d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
84239d87c8cSAlex Bennée        break
84339d87c8cSAlex Bennée    fi
84439d87c8cSAlex Bennéedone
84539d87c8cSAlex Bennée
846e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8470db4a067SPaolo Bonzini
8483c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8493c4a4d0dSPeter Maydellif has clang; then
8503c4a4d0dSPeter Maydell  objcc=clang
8513c4a4d0dSPeter Maydellelse
8523c4a4d0dSPeter Maydell  objcc="$cc"
8533c4a4d0dSPeter Maydellfi
8543c4a4d0dSPeter Maydell
8553457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8563457a3f8SJuan Quintela  EXESUF=".exe"
857484e2cc7SPaolo Bonzini  HOST_DSOSUF=".dll"
85878e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
8595770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS"
86093b25869SJohn Snow  write_c_skeleton;
861d17f305aSPaolo Bonzini  prefix="/qemu"
86277433a5fSMarc-André Lureau  qemu_suffix=""
863105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
8643457a3f8SJuan Quintelafi
8653457a3f8SJuan Quintela
866487fefdbSAnthony Liguoriwerror=""
86785aa5189Sbellard
8687d13299dSbellardfor opt do
86989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8707d13299dSbellard  case "$opt" in
8712efc3265Sbellard  --help|-h) show_help=yes
8722efc3265Sbellard  ;;
87399123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
87499123e13SMike Frysinger  ;;
875b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8767d13299dSbellard  ;;
877b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
87832ce6337Sbellard  ;;
879ac0df51dSaliguori  --cross-prefix=*)
8807d13299dSbellard  ;;
881ac0df51dSaliguori  --cc=*)
8827d13299dSbellard  ;;
883b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
88483469015Sbellard  ;;
88583f73fceSTomoki Sekiyama  --cxx=*)
88683f73fceSTomoki Sekiyama  ;;
887e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
888e007dbecSMichael S. Tsirkin  ;;
8893c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8903c4a4d0dSPeter Maydell  ;;
891b1a550a0Spbrook  --make=*) make="$optarg"
8927d13299dSbellard  ;;
893b6daf4d3SPaolo Bonzini  --install=*)
8946a882643Spbrook  ;;
8950a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
896c886edfbSBlue Swirl  ;;
8972eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
8982eb054c2SPeter Maydell  ;;
899a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
900a5665051SPaolo Bonzini  ;;
901a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
902a5665051SPaolo Bonzini  ;;
90348328880SPaolo Bonzini  --ninja=*) ninja="$optarg"
90448328880SPaolo Bonzini  ;;
905e2d8830eSBrad  --smbd=*) smbd="$optarg"
906e2d8830eSBrad  ;;
907e2a2ed06SJuan Quintela  --extra-cflags=*)
9087d13299dSbellard  ;;
90911cde1c8SBruno Dominguez  --extra-cxxflags=*)
91011cde1c8SBruno Dominguez  ;;
911e2a2ed06SJuan Quintela  --extra-ldflags=*)
9127d13299dSbellard  ;;
9135bc62e01SGerd Hoffmann  --enable-debug-info)
9145bc62e01SGerd Hoffmann  ;;
9155bc62e01SGerd Hoffmann  --disable-debug-info)
9165bc62e01SGerd Hoffmann  ;;
917d75402b5SAlex Bennée  --cross-cc-*)
918d75402b5SAlex Bennée  ;;
91917969268SFam Zheng  --enable-modules)
92017969268SFam Zheng      modules="yes"
92117969268SFam Zheng  ;;
9223aa88b31SStefan Hajnoczi  --disable-modules)
9233aa88b31SStefan Hajnoczi      modules="no"
9243aa88b31SStefan Hajnoczi  ;;
925bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
926bd83c861SChristian Ehrhardt  ;;
927bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
928bd83c861SChristian Ehrhardt  ;;
9292ff6b91eSJuan Quintela  --cpu=*)
9307d13299dSbellard  ;;
931b1a550a0Spbrook  --target-list=*) target_list="$optarg"
932447e133fSAlex Bennée                   if test "$target_list_exclude"; then
933447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
934447e133fSAlex Bennée                   fi
935447e133fSAlex Bennée  ;;
936447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
937447e133fSAlex Bennée                   if test "$target_list"; then
938447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
939447e133fSAlex Bennée                   fi
940de83cd02Sbellard  ;;
9415b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9425b808275SLluís Vilanova  ;;
9435b808275SLluís Vilanova  # XXX: backwards compatibility
9445b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
94594a420b1SStefan Hajnoczi  ;;
94674242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9479410b56cSPrerna Saxena  ;;
948f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
949f3494749SPaolo Bonzini  ;;
950f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
951f3494749SPaolo Bonzini  ;;
9527d13299dSbellard  --enable-gprof) gprof="yes"
9537d13299dSbellard  ;;
9541d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9551d728c39SBlue Swirl  ;;
95679427693SLoïc Minier  --static)
95779427693SLoïc Minier    static="yes"
95817884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
95943ce4dfeSbellard  ;;
9600b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
9610b24e75fSPaolo Bonzini  ;;
9620b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9630b24e75fSPaolo Bonzini  ;;
9643aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9653aa5d2beSAlon Levy  ;;
9668bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9678bf188aaSMichael Tokarev  ;;
9680f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9690f94d6daSAlon Levy  ;;
970528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9710b24e75fSPaolo Bonzini  ;;
97277433a5fSMarc-André Lureau  --with-suffix=*) qemu_suffix="$optarg"
973023d3d67SEduardo Habkost  ;;
974850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
9750b24e75fSPaolo Bonzini  ;;
976ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
97707381cc1SAnthony Liguori  ;;
978785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
979785c23aeSLuiz Capitulino  ;;
9803d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
9813d5eecabSGerd Hoffmann  ;;
982181ce1d0SOlaf Hering  --host=*|--build=*|\
983181ce1d0SOlaf Hering  --disable-dependency-tracking|\
984785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
985023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
986023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
987023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
988023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
989023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
990023ddd74SMax Filippov    # lots of directory switches by default.
991023ddd74SMax Filippov  ;;
99235be72baSPaolo Bonzini  --disable-sdl) sdl="disabled"
99397a847bcSbellard  ;;
99435be72baSPaolo Bonzini  --enable-sdl) sdl="enabled"
995c4198157SJuan Quintela  ;;
99635be72baSPaolo Bonzini  --disable-sdl-image) sdl_image="disabled"
997a442fe2fSDaniel P. Berrangé  ;;
99835be72baSPaolo Bonzini  --enable-sdl-image) sdl_image="enabled"
999a442fe2fSDaniel P. Berrangé  ;;
10003556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
10013556c233SPaolo Bonzini  ;;
10023556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10033556c233SPaolo Bonzini  ;;
1004983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1005983eef5aSMeador Inge  ;;
1006983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1007983eef5aSMeador Inge  ;;
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  ;;
121377755340Sths  --disable-blobs) blobs="no"
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)  ;;
1229a25dba17SJuan Quintela  --disable-docs) docs="no"
123070ec5dc0SAnthony Liguori  ;;
1231a25dba17SJuan Quintela  --enable-docs) docs="yes"
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 '$0 --help' for more information"
15262d2ad6d0SFam Zheng      exit 1
15277f1559c6Sbalrog  ;;
15287d13299dSbellard  esac
15297d13299dSbellarddone
15307d13299dSbellard
153187727cb1SPaolo Bonzinifirmwarepath="${firmwarepath:-$prefix/share/qemu-firmware}"
153222a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
153322a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
153422a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
153522a87800SMarc-André Lureau
153622a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
153722a87800SMarc-André Lureau    mandir="$prefix"
153822a87800SMarc-André Lureau    datadir="$prefix"
1539ca8c0909SMarc-André Lureau    docdir="$prefix"
154022a87800SMarc-André Lureau    bindir="$prefix"
154122a87800SMarc-André Lureau    sysconfdir="$prefix"
154222a87800SMarc-André Lureau    local_statedir=
154322a87800SMarc-André Lureauelse
154422a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
154522a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
1546ca8c0909SMarc-André Lureau    docdir="${docdir:-$prefix/share/doc}"
154722a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
154822a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
154922a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
155022a87800SMarc-André Lureaufi
155122a87800SMarc-André Lureau
155240293e58Sbellardcase "$cpu" in
1553e3608d66SRichard Henderson    ppc)
1554e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1555db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1556e3608d66SRichard Henderson           ;;
1557e3608d66SRichard Henderson    ppc64)
1558e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1559db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1560e3608d66SRichard Henderson           ;;
15619b9c37c3SRichard Henderson    sparc)
1562f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1563db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
15643142255cSblueswir1           ;;
1565ed968ff1SJuan Quintela    sparc64)
156679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1567db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
15683142255cSblueswir1           ;;
156976d83bdeSths    s390)
1570061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1571db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
157228d7cc49SRichard Henderson           ;;
157328d7cc49SRichard Henderson    s390x)
1574061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1575db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
157676d83bdeSths           ;;
157740293e58Sbellard    i386)
157879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1579db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
158040293e58Sbellard           ;;
158140293e58Sbellard    x86_64)
15827ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15837ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15847ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15857ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1586db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1587379f6698SPaul Brook           ;;
1588c72b26ecSRichard Henderson    x32)
1589c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1590db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1591c72b26ecSRichard Henderson           ;;
159230163d89SPeter Maydell    # No special flags required for other host CPUs
15933142255cSblueswir1esac
15943142255cSblueswir1
15952038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
15962038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
159779f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
159879f3b12fSPeter Crosthwaite
1599affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1600affc88ccSPeter Maydell# support, even if we're using TCI.
1601affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1602affc88ccSPeter Maydell  bsd_user="no"
1603affc88ccSPeter Maydell  linux_user="no"
1604affc88ccSPeter Maydellfi
1605affc88ccSPeter Maydell
160660e0df25SPeter Maydelldefault_target_list=""
1607fdb75aefSPaolo Bonzinideprecated_targets_list=ppc64abi32-linux-user,tilegx-linux-user,lm32-softmmu,unicore32-softmmu
1608fdb75aefSPaolo Bonzinideprecated_features=""
16096e92f823SPeter Maydellmak_wilds=""
16106e92f823SPeter Maydell
161160e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
161273362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak"
161360e0df25SPeter Maydellfi
161460e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
161573362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak"
161660e0df25SPeter Maydellfi
161760e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
161873362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak"
161960e0df25SPeter Maydellfi
162060e0df25SPeter Maydell
16213a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will
16223a5ae4a9SAlex Bennée# skip it.
16233a5ae4a9SAlex Bennéeif test -z "$target_list"; then
16243a5ae4a9SAlex Bennée    if test -z "$target_list_exclude"; then
16253a5ae4a9SAlex Bennée        target_list_exclude="$deprecated_targets_list"
16263a5ae4a9SAlex Bennée    else
16273a5ae4a9SAlex Bennée        target_list_exclude="$target_list_exclude,$deprecated_targets_list"
16283a5ae4a9SAlex Bennée    fi
16292d838d9bSAlex Bennéefi
16302d838d9bSAlex Bennée
1631447e133fSAlex Bennéefor config in $mak_wilds; do
1632447e133fSAlex Bennée    target="$(basename "$config" .mak)"
163398db9a06SAlex Bennée    if echo "$target_list_exclude" | grep -vq "$target"; then
1634447e133fSAlex Bennée        default_target_list="${default_target_list} $target"
1635447e133fSAlex Bennée    fi
1636447e133fSAlex Bennéedone
16376e92f823SPeter Maydell
1638c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
163964a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1640c53eeaf7SStefan Hajnoczi
1641af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1642af5db58eSpbrookcat << EOF
1643af5db58eSpbrook
1644af5db58eSpbrookUsage: configure [options]
1645af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1646af5db58eSpbrook
164708fb77edSStefan WeilStandard options:
164808fb77edSStefan Weil  --help                   print this message
164908fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
165008fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
165108fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
165208fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
165308fb77edSStefan Weil$(echo Available targets: $default_target_list | \
165408fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1655447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
165608fb77edSStefan Weil
165708fb77edSStefan WeilAdvanced options (experts only):
165808fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
165908fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
166008fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
166108fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
166208fb77edSStefan Weil                           build time
166308fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
166408fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
166508fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
166611cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
166708fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1668d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1669d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
167008fb77edSStefan Weil  --make=MAKE              use specified make [$make]
167108fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
16722eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1673a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
167448328880SPaolo Bonzini  --ninja=NINJA            use specified ninja [$ninja]
167508fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1676db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
167708fb77edSStefan Weil  --static                 enable static build [$static]
167808fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
167910ff82d1SMarc-André Lureau  --datadir=PATH           install firmware in PATH/$qemu_suffix
168010ff82d1SMarc-André Lureau  --docdir=PATH            install documentation in PATH/$qemu_suffix
168108fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
168208fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1683db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
168410ff82d1SMarc-André Lureau  --sysconfdir=PATH        install config in PATH/$qemu_suffix
168508fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
16863d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
168713336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1688ca8c0909SMarc-André Lureau  --with-suffix=SUFFIX     suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix]
1689db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
169008fb77edSStefan Weil  --enable-debug           enable common debug build options
1691247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
16920aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
169308fb77edSStefan Weil  --disable-strip          disable stripping binaries
169408fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
169563678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
169608fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
169708fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
169808fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
169908fb77edSStefan Weil  --block-drv-rw-whitelist=L
170008fb77edSStefan Weil                           set block driver read-write whitelist
170108fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
170208fb77edSStefan Weil  --block-drv-ro-whitelist=L
170308fb77edSStefan Weil                           set block driver read-only whitelist
170408fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
17055b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1706c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
170708fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
170808fb77edSStefan Weil                           Default:trace-<pid>
1709c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1710c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
17115a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1712c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1713c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
171408fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
171533c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
171608fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1717c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1718c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1719c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1720a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1721c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1722c12d66aaSLin Ma  --enable-profiler        profiler support
1723c12d66aaSLin Ma  --enable-debug-stack-usage
1724c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
172540e8c6f4SAlex Bennée  --enable-plugins
172640e8c6f4SAlex Bennée                           enable plugins via shared library loading
1727afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1728f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1729c23f23b9SMichael Tokarev
1730c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1731c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1732c23f23b9SMichael Tokarev
1733c23f23b9SMichael Tokarev  system          all system emulation targets
1734c23f23b9SMichael Tokarev  user            supported user emulation targets
1735c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1736c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1737c23f23b9SMichael Tokarev  docs            build documentation
1738c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1739c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1740c23f23b9SMichael Tokarev  pie             Position Independent Executables
174121e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1742bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1743c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1744c23f23b9SMichael Tokarev  debug-info      debugging information
1745c23f23b9SMichael Tokarev  sparse          sparse checker
17461e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
17471e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1748c23f23b9SMichael Tokarev
1749ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
175091bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
175191bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
17528953caf3SDaniel P. Berrange  auth-pam        PAM access control
1753c23f23b9SMichael Tokarev  sdl             SDL UI
175404c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1755c23f23b9SMichael Tokarev  gtk             gtk UI
1756c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1757c23f23b9SMichael Tokarev  curses          curses UI
1758e08bb301SSamuel Thibault  iconv           font glyph conversion support
1759c23f23b9SMichael Tokarev  vnc             VNC UI support
1760c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1761c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1762c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1763c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1764c23f23b9SMichael Tokarev  virtfs          VirtFS
1765fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1766c23f23b9SMichael Tokarev  xen             xen backend driver support
176770c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1768c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1769c23f23b9SMichael Tokarev  curl            curl connectivity
1770a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1771c23f23b9SMichael Tokarev  fdt             fdt device tree
1772c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1773b0cb0a66SVincent Palatin  hax             HAX acceleration support
1774c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1775d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
177621ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
177721ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1778c23f23b9SMichael Tokarev  vde             support for vde network
1779c23f23b9SMichael Tokarev  netmap          support for netmap network
1780c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1781c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1782c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1783c23f23b9SMichael Tokarev  attr            attr and xattr support
1784299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1785299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1786299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1787299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1788299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1789299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1790108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1791c23f23b9SMichael Tokarev  spice           spice
1792c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1793c23f23b9SMichael Tokarev  libiscsi        iscsi support
1794c23f23b9SMichael Tokarev  libnfs          nfs support
17957b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
17960a40bcb7SCésar Belley  u2f             U2F support (u2f-emu)
1797c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1798ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1799c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1800c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1801c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1802c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1803c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
180483bc1f97SJulio Faracco  lzfse           support of lzfse compression library
180583bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
18063a678481SJuan Quintela  zstd            support for zstd compression library
1807d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1808c23f23b9SMichael Tokarev  seccomp         seccomp support
1809c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1810c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1811c23f23b9SMichael Tokarev  tpm             TPM support
1812b10d49d7SPino Toscano  libssh          ssh block device support
1813c23f23b9SMichael Tokarev  numa            libnuma support
1814ed279a06SKlim Kireev  libxml2         for Parallels image format
1815c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
18167b01cb97SAlexandre Derumier  jemalloc        jemalloc support
181786583a07SLiam Merwick  avx2            AVX2 optimization support
18186b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1819a6b1d4c0SChanglong Xie  replication     replication support
1820c12d66aaSLin Ma  opengl          opengl support
1821c12d66aaSLin Ma  virglrenderer   virgl rendering support
1822c12d66aaSLin Ma  xfsctl          xfsctl support
1823c12d66aaSLin Ma  qom-cast-debug  cast debugging support
18248de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
18252f740136SJeff Cody  bochs           bochs image format support
18262f740136SJeff Cody  cloop           cloop image format support
18272f740136SJeff Cody  dmg             dmg image format support
18282f740136SJeff Cody  qcow1           qcow v1 image format support
18292f740136SJeff Cody  vdi             vdi image format support
18302f740136SJeff Cody  vvfat           vvfat image format support
18312f740136SJeff Cody  qed             qed image format support
18322f740136SJeff Cody  parallels       parallels image format support
18332f740136SJeff Cody  sheepdog        sheepdog block driver support
1834f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
18358ca80760SRichard Henderson  capstone        capstone disassembler support
1836ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
183717824406SJunyan He  libpmem         libpmem support
183875411919SJames Le Cuirot  xkbcommon       xkbcommon support
1839b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
184021b2eca6SJingqi Liu  libdaxctl       libdaxctl support
184108fb77edSStefan Weil
184208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1843af5db58eSpbrookEOF
18442d2ad6d0SFam Zhengexit 0
1845af5db58eSpbrookfi
1846af5db58eSpbrook
18479c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1848bb768f71SThomas Huthrm -f */config-devices.mak.d
18499c790242SThomas Huth
1850faf44142SDaniel P. Berrangéif test -z "$python"
1851faf44142SDaniel P. Berrangéthen
1852c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1853c53eeaf7SStefan Hajnoczifi
1854c53eeaf7SStefan Hajnoczi
1855c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1856c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
18571b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then
18581b11f28dSThomas Huth  error_exit "Cannot use '$python', Python >= 3.6 is required." \
1859c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1860c53eeaf7SStefan Hajnoczifi
1861c53eeaf7SStefan Hajnoczi
1862755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1863406ab2f3SCleber 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)
1864755ee70fSCleber Rosa
1865c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1866c53eeaf7SStefan Hajnoczipython="$python -B"
1867c53eeaf7SStefan Hajnoczi
18680a01d76fSMarc-André Lureauif test -z "$meson"; then
1869*6ebd89cfSPaolo Bonzini    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then
18700a01d76fSMarc-André Lureau        meson=meson
18710a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
18720a01d76fSMarc-André Lureau        meson=git
18730a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
18740a01d76fSMarc-André Lureau        meson=internal
18750a01d76fSMarc-André Lureau    else
18760a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
18770a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
18780a01d76fSMarc-André Lureau        else
1879a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
1880a5665051SPaolo Bonzini        fi
18810a01d76fSMarc-André Lureau    fi
18820a01d76fSMarc-André Lureauelse
18830a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
18840a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
18850a01d76fSMarc-André Lureau    #
18860a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
18870a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
18880a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
18890a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
18900a01d76fSMarc-André Lureau        case "$meson" in
18910a01d76fSMarc-André Lureau            git | internal) ;;
18920a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
18930a01d76fSMarc-André Lureau        esac
18940a01d76fSMarc-André Lureau    fi
18950a01d76fSMarc-André Lureaufi
1896a5665051SPaolo Bonzini
18970a01d76fSMarc-André Lureauif test "$meson" = git; then
18980a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
18990a01d76fSMarc-André Lureaufi
19000a01d76fSMarc-André Lureau
19010a01d76fSMarc-André Lureaucase "$meson" in
19020a01d76fSMarc-André Lureau    git | internal)
1903a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
1904a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
1905a5665051SPaolo Bonzini        fi
19060a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
19070a01d76fSMarc-André Lureau        ;;
190884ec0c24SPaolo Bonzini    *) meson=$(command -v "$meson") ;;
19090a01d76fSMarc-André Lureauesac
19100a01d76fSMarc-André Lureau
191148328880SPaolo Bonzini# Probe for ninja (used for compdb)
191248328880SPaolo Bonzini
191348328880SPaolo Bonziniif test -z "$ninja"; then
191448328880SPaolo Bonzini    for c in ninja ninja-build samu; do
191548328880SPaolo Bonzini        if has $c; then
191648328880SPaolo Bonzini            ninja=$(command -v "$c")
191748328880SPaolo Bonzini            break
191848328880SPaolo Bonzini        fi
191948328880SPaolo Bonzini    done
192048328880SPaolo Bonzinifi
1921a5665051SPaolo Bonzini
19229aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
19239aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
19249aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
19259aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
19269aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
19279aae6e54SDaniel Henrique Barbozaif compile_object ; then
19289aae6e54SDaniel Henrique Barboza  : C compiler works ok
19299aae6e54SDaniel Henrique Barbozaelse
19309aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
19319aae6e54SDaniel Henrique Barbozafi
19329aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
19339aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
19349aae6e54SDaniel Henrique Barbozafi
19359aae6e54SDaniel Henrique Barboza
19369c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
19379c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
19389c83ffd8SPeter Maydellif test -z "$werror" ; then
1939fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
1940e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
19419c83ffd8SPeter Maydell        werror="yes"
19429c83ffd8SPeter Maydell    else
19439c83ffd8SPeter Maydell        werror="no"
19449c83ffd8SPeter Maydell    fi
19459c83ffd8SPeter Maydellfi
19469c83ffd8SPeter Maydell
1947fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1948fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1949fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1950fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1951fb59dabdSPeter Maydell    # host OS we should stop now.
1952951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1953fb59dabdSPeter Maydellfi
1954fb59dabdSPeter Maydell
1955efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1956efc6c070SThomas Huthcat > $TMPC << EOF
1957efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1958efc6c070SThomas Huth# ifdef __apple_build_version__
1959efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1960efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1961efc6c070SThomas Huth#  endif
1962efc6c070SThomas Huth# else
1963efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1964efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1965efc6c070SThomas Huth#  endif
1966efc6c070SThomas Huth# endif
1967efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1968efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1969efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1970efc6c070SThomas Huth# endif
1971efc6c070SThomas Huth#else
1972efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1973efc6c070SThomas Huth#endif
1974efc6c070SThomas Huthint main (void) { return 0; }
1975efc6c070SThomas HuthEOF
1976efc6c070SThomas Huthif ! compile_prog "" "" ; then
1977efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1978efc6c070SThomas Huthfi
1979efc6c070SThomas Huth
198000849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
198100849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
198200849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
198300849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
198400849b92SRichard Henderson# just silently disable some features, so it's too error prone.
198500849b92SRichard Henderson
198600849b92SRichard Hendersonwarn_flags=
198700849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
198800849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
198900849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
199000849b92SRichard Hendersonadd_to warn_flags -Wformat-security
199100849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
199200849b92SRichard Hendersonadd_to warn_flags -Winit-self
199300849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
199400849b92SRichard Hendersonadd_to warn_flags -Wempty-body
199500849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
199600849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
199700849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
199800849b92SRichard Henderson
199900849b92SRichard Hendersonnowarn_flags=
200000849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
200100849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
200200849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
200300849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
200400849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2005aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2006bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
200700849b92SRichard Henderson
200800849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
200993b25869SJohn Snow
201093b25869SJohn Snowcc_has_warning_flag() {
201193b25869SJohn Snow    write_c_skeleton;
201293b25869SJohn Snow
2013a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2014a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2015a1d29d6cSPeter Maydell    # warning options).
201693b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
201793b25869SJohn Snow    compile_prog "-Werror $optflag" ""
201893b25869SJohn Snow}
201993b25869SJohn Snow
202093b25869SJohn Snowfor flag in $gcc_flags; do
202193b25869SJohn Snow    if cc_has_warning_flag $flag ; then
20228d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
20238d05095cSPaolo Bonzini    fi
20248d05095cSPaolo Bonzinidone
20258d05095cSPaolo Bonzini
202663678e17SSteven Noonanif test "$stack_protector" != "no"; then
2027fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2028fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2029fccd35a0SRodrigo Rebello{
2030fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2031fccd35a0SRodrigo Rebello    while (*c) {
2032fccd35a0SRodrigo Rebello        *p++ = *c++;
2033fccd35a0SRodrigo Rebello    }
2034fccd35a0SRodrigo Rebello    return 0;
2035fccd35a0SRodrigo Rebello}
2036fccd35a0SRodrigo RebelloEOF
203763678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
20383b463a3fSMiroslav Rezanina  sp_on=0
203963678e17SSteven Noonan  for flag in $gcc_flags; do
2040590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2041590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2042086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2043590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
204463678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2045db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
20463b463a3fSMiroslav Rezanina      sp_on=1
204763678e17SSteven Noonan      break
204863678e17SSteven Noonan    fi
204963678e17SSteven Noonan  done
20503b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
20513b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
20523b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
20533b463a3fSMiroslav Rezanina    fi
20543b463a3fSMiroslav Rezanina  fi
205537746c5eSMarc-André Lureaufi
205637746c5eSMarc-André Lureau
205720bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
205820bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
205920bc94a2SPaolo Bonzinicat > $TMPC << EOF
206020bc94a2SPaolo Bonzinistruct {
206120bc94a2SPaolo Bonzini  int a[2];
206220bc94a2SPaolo Bonzini} x = {0};
206320bc94a2SPaolo BonziniEOF
206420bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
206520bc94a2SPaolo Bonzini  :
206620bc94a2SPaolo Bonzinielse
206720bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
206820bc94a2SPaolo Bonzinifi
206920bc94a2SPaolo Bonzini
207021e709aaSMarc-André Lureau# Our module code doesn't support Windows
207121e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
207221e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
207321e709aaSMarc-André Lureaufi
207421e709aaSMarc-André Lureau
2075bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2076bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2077bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2078bd83c861SChristian Ehrhardtfi
2079bd83c861SChristian Ehrhardt
2080d376e9deSThomas Huth# Static linking is not possible with modules or PIE
208140d6444eSAvi Kivityif test "$static" = "yes" ; then
2082aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2083aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2084aa0d1f44SPaolo Bonzini  fi
208540d6444eSAvi Kivityfi
208640d6444eSAvi Kivity
2087768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2088768b7855SEmilio G. Cota  cat > $TMPC << EOF
2089768b7855SEmilio G. Cotastatic __thread int tls_var;
2090768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2091768b7855SEmilio G. CotaEOF
2092768b7855SEmilio G. Cota
2093768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2094768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2095768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2096768b7855SEmilio G. Cotafi
2097768b7855SEmilio G. Cota
209840d6444eSAvi Kivitycat > $TMPC << EOF
209921d4a791SAvi Kivity
210021d4a791SAvi Kivity#ifdef __linux__
210121d4a791SAvi Kivity#  define THREAD __thread
210221d4a791SAvi Kivity#else
210321d4a791SAvi Kivity#  define THREAD
210421d4a791SAvi Kivity#endif
210521d4a791SAvi Kivitystatic THREAD int tls_var;
210621d4a791SAvi Kivityint main(void) { return tls_var; }
210740d6444eSAvi KivityEOF
2108b2634124SRichard Henderson
2109b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2110412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2111412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2112b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2113412aeacdSAlex Bennéefi
2114412aeacdSAlex Bennée
211512781462SRichard Hendersonif test "$static" = "yes"; then
2116eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
21175770e8afSPaolo Bonzini    CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS"
211812781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
211912781462SRichard Henderson    pie="yes"
212012781462SRichard Henderson  elif test "$pie" = "yes"; then
212112781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
212212781462SRichard Henderson  else
212312781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
212412781462SRichard Henderson    pie="no"
212512781462SRichard Henderson  fi
212612781462SRichard Hendersonelif test "$pie" = "no"; then
21275770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS"
21285770e8afSPaolo Bonzini  CONFIGURE_LDFLAGS="$LDFLAGS_NOPIE $CONFIGURE_LDFLAGS"
2129eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
21305770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS"
21315770e8afSPaolo Bonzini  CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS"
213240d6444eSAvi Kivity  pie="yes"
21332c674109SRichard Hendersonelif test "$pie" = "yes"; then
213476ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
213540d6444eSAvi Kivityelse
213640d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
213740d6444eSAvi Kivity  pie="no"
213840d6444eSAvi Kivityfi
213940d6444eSAvi Kivity
2140e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2141e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2142e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2143e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2144e6cbd751SRichard Hendersonfi
2145e6cbd751SRichard Henderson
214609dada40SPaolo Bonzini##########################################
214709dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
214809dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
214909dada40SPaolo Bonzini# specification is necessary
215009dada40SPaolo Bonzini
215109dada40SPaolo Bonziniif test "$cpu" = "i386"; then
215209dada40SPaolo Bonzini  cat > $TMPC << EOF
215309dada40SPaolo Bonzinistatic int sfaa(int *ptr)
215409dada40SPaolo Bonzini{
215509dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
215609dada40SPaolo Bonzini}
215709dada40SPaolo Bonzini
215809dada40SPaolo Bonziniint main(void)
215909dada40SPaolo Bonzini{
216009dada40SPaolo Bonzini  int val = 42;
21611405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
216209dada40SPaolo Bonzini  sfaa(&val);
216309dada40SPaolo Bonzini  return val;
216409dada40SPaolo Bonzini}
216509dada40SPaolo BonziniEOF
216609dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
216709dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
216809dada40SPaolo Bonzini  fi
216909dada40SPaolo Bonzinifi
217009dada40SPaolo Bonzini
217109dada40SPaolo Bonzini#########################################
2172ec530c81Sbellard# Solaris specific configure tool chain decisions
217309dada40SPaolo Bonzini
2174ec530c81Sbellardif test "$solaris" = "yes" ; then
21756792aa11SLoïc Minier  if has ar; then
21766792aa11SLoïc Minier    :
21776792aa11SLoïc Minier  else
2178ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
217976ad07a4SPeter Maydell      error_exit "No path includes ar" \
218076ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2181ec530c81Sbellard    fi
218276ad07a4SPeter Maydell    error_exit "No path includes ar"
2183ec530c81Sbellard  fi
2184ec530c81Sbellardfi
2185ec530c81Sbellard
2186afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2187fdb75aefSPaolo Bonzini    default_targets=yes
2188d880a3baSPaolo Bonzini    for target in $default_target_list; do
2189d880a3baSPaolo Bonzini        target_list="$target_list $target"
2190d880a3baSPaolo Bonzini    done
2191d880a3baSPaolo Bonzini    target_list="${target_list# }"
2192121afa9eSAnthony Liguorielse
2193fdb75aefSPaolo Bonzini    default_targets=no
219489138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2195d880a3baSPaolo Bonzini    for target in $target_list; do
219625b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
219725b48338SPeter Maydell        # friendly error message than if we let it fall through.
219825b48338SPeter Maydell        case " $default_target_list " in
219925b48338SPeter Maydell            *" $target "*)
220025b48338SPeter Maydell                ;;
220125b48338SPeter Maydell            *)
220225b48338SPeter Maydell                error_exit "Unknown target name '$target'"
220325b48338SPeter Maydell                ;;
220425b48338SPeter Maydell        esac
220525b48338SPeter Maydell    done
2206d880a3baSPaolo Bonzinifi
220725b48338SPeter Maydell
2208fdb75aefSPaolo Bonzinifor target in $target_list; do
2209fdb75aefSPaolo Bonzini    # if a deprecated target is enabled we note it here
2210fdb75aefSPaolo Bonzini    if echo "$deprecated_targets_list" | grep -q "$target"; then
2211fdb75aefSPaolo Bonzini        add_to deprecated_features $target
2212fdb75aefSPaolo Bonzini    fi
2213fdb75aefSPaolo Bonzinidone
2214fdb75aefSPaolo Bonzini
2215f55fe278SPaolo Bonzini# see if system emulation was really requested
2216f55fe278SPaolo Bonzinicase " $target_list " in
2217f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2218f55fe278SPaolo Bonzini  ;;
2219f55fe278SPaolo Bonzini  *) softmmu=no
2220f55fe278SPaolo Bonzini  ;;
2221f55fe278SPaolo Bonziniesac
22225327cf48Sbellard
222305dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
222405dfa22bSPhilippe Mathieu-Daudé  case "$target" in
222505dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
222605dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
222705dfa22bSPhilippe Mathieu-Daudé      ;;
222805dfa22bSPhilippe Mathieu-Daudé  esac
222905dfa22bSPhilippe Mathieu-Daudédone
2230623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2231623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2232623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2233623ef637SPhilippe Mathieu-Daudéfi
223405dfa22bSPhilippe Mathieu-Daudé
2235249247c9SJuan Quintelafeature_not_found() {
2236249247c9SJuan Quintela  feature=$1
223721684af0SStewart Smith  remedy=$2
2238249247c9SJuan Quintela
223976ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
224021684af0SStewart Smith      "configure was not able to find it." \
224121684af0SStewart Smith      "$remedy"
2242249247c9SJuan Quintela}
2243249247c9SJuan Quintela
22447d13299dSbellard# ---
22457d13299dSbellard# big/little endian test
22467d13299dSbellardcat > $TMPC << EOF
224761cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
224861cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
224961cc919fSMike Frysingerextern int foo(short *, short *);
225061cc919fSMike Frysingerint main(int argc, char *argv[]) {
225161cc919fSMike Frysinger    return foo(big_endian, little_endian);
22527d13299dSbellard}
22537d13299dSbellardEOF
22547d13299dSbellard
225561cc919fSMike Frysingerif compile_object ; then
225612f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
225761cc919fSMike Frysinger        bigendian="yes"
225812f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
225961cc919fSMike Frysinger        bigendian="no"
22607d13299dSbellard    else
22617d13299dSbellard        echo big/little test failed
22627d13299dSbellard    fi
22637d13299dSbellardelse
226461cc919fSMike Frysinger    echo big/little test failed
22657d13299dSbellardfi
22667d13299dSbellard
2267b0a47e79SJuan Quintela##########################################
2268e10ee3f5SPhilippe Mathieu-Daudé# system tools
2269e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2270e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2271e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2272e10ee3f5SPhilippe Mathieu-Daudé    else
2273e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2274e10ee3f5SPhilippe Mathieu-Daudé    fi
2275e10ee3f5SPhilippe Mathieu-Daudéfi
2276e10ee3f5SPhilippe Mathieu-Daudé
2277e10ee3f5SPhilippe Mathieu-Daudé##########################################
2278a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2279a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2280a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2281b4e312e9SPaolo Bonziniif test "$cocoa" = "enabled"; then
2282b4e312e9SPaolo Bonzini    if test "$sdl" = "enabled"; then
2283a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2284a30878e7SPeter Maydell    fi
2285a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2286a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2287a30878e7SPeter Maydell    fi
2288a30878e7SPeter Maydell    gtk=no
228935be72baSPaolo Bonzini    sdl=disabled
2290a30878e7SPeter Maydellfi
2291a30878e7SPeter Maydell
22926b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
22936b39b063SEric Blakecat > $TMPC << EOF
22946b39b063SEric Blake#include <stdint.h>
22956b39b063SEric Blake#include <stdio.h>
22966b39b063SEric Blakeint main(int argc, char *argv[]) {
22976b39b063SEric Blake    return printf("%zu", SIZE_MAX);
22986b39b063SEric Blake}
22996b39b063SEric BlakeEOF
23006b39b063SEric Blakehave_broken_size_max=no
23016b39b063SEric Blakeif ! compile_object -Werror ; then
23026b39b063SEric Blake    have_broken_size_max=yes
23036b39b063SEric Blakefi
23046b39b063SEric Blake
2305a30878e7SPeter Maydell##########################################
2306015a33bdSGonglei# L2TPV3 probe
2307015a33bdSGonglei
2308015a33bdSGongleicat > $TMPC <<EOF
2309015a33bdSGonglei#include <sys/socket.h>
2310bff6cb72SMichael Tokarev#include <linux/ip.h>
2311015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2312015a33bdSGongleiEOF
2313015a33bdSGongleiif compile_prog "" "" ; then
2314015a33bdSGonglei  l2tpv3=yes
2315015a33bdSGongleielse
2316015a33bdSGonglei  l2tpv3=no
2317015a33bdSGongleifi
2318015a33bdSGonglei
2319c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2320c9c8b88fSDavid CARLIER  pty_h=yes
2321c9c8b88fSDavid CARLIERelse
2322c9c8b88fSDavid CARLIER  pty_h=no
2323c9c8b88fSDavid CARLIERfi
2324c9c8b88fSDavid CARLIER
2325195588ccSDavid CARLIERcat > $TMPC <<EOF
2326195588ccSDavid CARLIER#include <sys/mman.h>
2327195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2328195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2329195588ccSDavid CARLIER}
2330195588ccSDavid CARLIEREOF
2331195588ccSDavid CARLIERif compile_prog "" "" ; then
2332195588ccSDavid CARLIER  have_mlockall=yes
2333195588ccSDavid CARLIERelse
2334195588ccSDavid CARLIER  have_mlockall=no
2335195588ccSDavid CARLIERfi
2336195588ccSDavid CARLIER
2337299e6f19SPaolo Bonzini#########################################
2338299e6f19SPaolo Bonzini# vhost interdependencies and host support
2339299e6f19SPaolo Bonzini
2340299e6f19SPaolo Bonzini# vhost backends
2341299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2342299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2343299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2344299e6f19SPaolo Bonzinifi
2345108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2346108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2347108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2348108a6481SCindy Lufi
2349299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2350299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2351299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2352299e6f19SPaolo Bonzinifi
2353299e6f19SPaolo Bonzini
2354299e6f19SPaolo Bonzini# vhost-kernel devices
2355299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2356299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2357299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2358299e6f19SPaolo Bonzinifi
2359299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2360299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2361299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2362299e6f19SPaolo Bonzinifi
2363299e6f19SPaolo Bonzini
2364299e6f19SPaolo Bonzini# vhost-user backends
2365299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2366299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2367299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2368299e6f19SPaolo Bonzinifi
2369299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2370299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2371299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2372299e6f19SPaolo Bonzinifi
237398fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
237498fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
237598fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
237698fc1adaSDr. David Alan Gilbertfi
2377108a6481SCindy Lu#vhost-vdpa backends
2378108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2379108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2380108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2381108a6481SCindy Lufi
2382299e6f19SPaolo Bonzini
238340bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity
2384299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2385299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
238640bc0ca9SLaurent Vivier  test "$vhost_net_vdpa" = "yes" && vhost_net=yes
2387299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2388299e6f19SPaolo Bonzinifi
2389299e6f19SPaolo Bonzini
2390015a33bdSGonglei##########################################
2391779ab5e3SStefan Weil# pkg-config probe
2392779ab5e3SStefan Weil
2393779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
239476ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2395779ab5e3SStefan Weilfi
2396779ab5e3SStefan Weil
2397779ab5e3SStefan Weil##########################################
2398b0a47e79SJuan Quintela# NPTL probe
2399b0a47e79SJuan Quintela
240024cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2401bd0c5661Spbrook  cat > $TMPC <<EOF
2402bd0c5661Spbrook#include <sched.h>
240330813ceaSpbrook#include <linux/futex.h>
2404182eacc0SStefan Weilint main(void) {
2405bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2406bd0c5661Spbrook#error bork
2407bd0c5661Spbrook#endif
2408182eacc0SStefan Weil  return 0;
2409bd0c5661Spbrook}
2410bd0c5661SpbrookEOF
241124cb36a6SPeter Maydell  if ! compile_object ; then
241221684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2413b0a47e79SJuan Quintela  fi
2414bd0c5661Spbrookfi
2415bd0c5661Spbrook
2416ac62922eSbalrog##########################################
2417607dacd0Sqiaonuohan# lzo check
2418607dacd0Sqiaonuohan
2419607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2420607dacd0Sqiaonuohan    cat > $TMPC << EOF
2421607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2422607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2423607dacd0SqiaonuohanEOF
2424607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2425708eab42SMarc-André Lureau        lzo_libs="-llzo2"
2426b25c9dffSStefan Weil        lzo="yes"
2427b25c9dffSStefan Weil    else
2428b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2429b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2430b25c9dffSStefan Weil        fi
2431b25c9dffSStefan Weil        lzo="no"
2432b25c9dffSStefan Weil    fi
2433607dacd0Sqiaonuohanfi
2434607dacd0Sqiaonuohan
2435607dacd0Sqiaonuohan##########################################
2436607dacd0Sqiaonuohan# snappy check
2437607dacd0Sqiaonuohan
2438607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2439607dacd0Sqiaonuohan    cat > $TMPC << EOF
2440607dacd0Sqiaonuohan#include <snappy-c.h>
2441607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2442607dacd0SqiaonuohanEOF
2443607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2444708eab42SMarc-André Lureau        snappy_libs='-lsnappy'
2445b25c9dffSStefan Weil        snappy="yes"
2446b25c9dffSStefan Weil    else
2447b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2448b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2449b25c9dffSStefan Weil        fi
2450b25c9dffSStefan Weil        snappy="no"
2451b25c9dffSStefan Weil    fi
2452607dacd0Sqiaonuohanfi
2453607dacd0Sqiaonuohan
2454607dacd0Sqiaonuohan##########################################
24556b383c08SPeter Wu# bzip2 check
24566b383c08SPeter Wu
24576b383c08SPeter Wuif test "$bzip2" != "no" ; then
24586b383c08SPeter Wu    cat > $TMPC << EOF
24596b383c08SPeter Wu#include <bzlib.h>
24606b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
24616b383c08SPeter WuEOF
24626b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
24636b383c08SPeter Wu        bzip2="yes"
24646b383c08SPeter Wu    else
24656b383c08SPeter Wu        if test "$bzip2" = "yes"; then
24666b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
24676b383c08SPeter Wu        fi
24686b383c08SPeter Wu        bzip2="no"
24696b383c08SPeter Wu    fi
24706b383c08SPeter Wufi
24716b383c08SPeter Wu
24726b383c08SPeter Wu##########################################
247383bc1f97SJulio Faracco# lzfse check
247483bc1f97SJulio Faracco
247583bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
247683bc1f97SJulio Faracco    cat > $TMPC << EOF
247783bc1f97SJulio Faracco#include <lzfse.h>
247883bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
247983bc1f97SJulio FaraccoEOF
248083bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
248183bc1f97SJulio Faracco        lzfse="yes"
248283bc1f97SJulio Faracco    else
248383bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
248483bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
248583bc1f97SJulio Faracco        fi
248683bc1f97SJulio Faracco        lzfse="no"
248783bc1f97SJulio Faracco    fi
248883bc1f97SJulio Faraccofi
248983bc1f97SJulio Faracco
249083bc1f97SJulio Faracco##########################################
24913a678481SJuan Quintela# zstd check
24923a678481SJuan Quintela
24933a678481SJuan Quintelaif test "$zstd" != "no" ; then
2494297254c7SJuan Quintela    libzstd_minver="1.4.0"
2495297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
24963a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
24973a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
24983a678481SJuan Quintela        zstd="yes"
24993a678481SJuan Quintela    else
25003a678481SJuan Quintela        if test "$zstd" = "yes" ; then
25013a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
25023a678481SJuan Quintela        fi
25033a678481SJuan Quintela        zstd="no"
25043a678481SJuan Quintela    fi
25053a678481SJuan Quintelafi
25063a678481SJuan Quintela
25073a678481SJuan Quintela##########################################
2508f794573eSEduardo Otubo# libseccomp check
2509f794573eSEduardo Otubo
2510f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
25113e684455SMichael Strosaker    libseccomp_minver="2.3.0"
251225ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2513c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2514c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2515f794573eSEduardo Otubo        seccomp="yes"
2516f794573eSEduardo Otubo    else
2517f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2518693e5910SAndrew Jones            feature_not_found "libseccomp" \
2519693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2520896848f0SEduardo Otubo        fi
2521e84d5956SYann E. MORIN        seccomp="no"
2522f794573eSEduardo Otubo    fi
2523f794573eSEduardo Otubofi
25243bd40ec7SPaolo Bonzini
2525f794573eSEduardo Otubo##########################################
2526e37630caSaliguori# xen probe
2527e37630caSaliguori
25281badb709SPaolo Bonziniif test "$xen" != "disabled" ; then
2529c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2530c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2531c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2532c1cdd9d5SJuergen Gross
2533c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2534c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2535c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2536c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
25371badb709SPaolo Bonzini    xen=enabled
2538c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2539c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
254058ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
254158ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
254258ea9a7aSAnthony PERARD    fi
2543582ea95fSMarc-André Lureau    xen_cflags="$($pkg_config --cflags $xen_pc)"
2544582ea95fSMarc-André Lureau    xen_libs="$($pkg_config --libs $xen_pc)"
2545c1cdd9d5SJuergen Gross  else
2546c1cdd9d5SJuergen Gross
2547b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2548d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2549d5b93ddfSAnthony PERARD
255050ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
255150ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
255250ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
255350ced5b3SStefan Weil
255450ced5b3SStefan Weil    # Xen (any)
255550ced5b3SStefan Weil    cat > $TMPC <<EOF
255650ced5b3SStefan Weil#include <xenctrl.h>
255750ced5b3SStefan Weilint main(void) {
255850ced5b3SStefan Weil  return 0;
255950ced5b3SStefan Weil}
256050ced5b3SStefan WeilEOF
256150ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
256250ced5b3SStefan Weil      # Xen not found
25631badb709SPaolo Bonzini      if test "$xen" = "enabled" ; then
256421684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
256550ced5b3SStefan Weil      fi
25661badb709SPaolo Bonzini      xen=disabled
256750ced5b3SStefan Weil
2568d5b93ddfSAnthony PERARD    # Xen unstable
256969deef08SPeter Maydell    elif
257069deef08SPeter Maydell        cat > $TMPC <<EOF &&
25712cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
25722cbf8903SRoss Lagerwall#define __XEN_TOOLS__
25732cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2574d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
25752cbf8903SRoss Lagerwallint main(void) {
25762cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2577d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
25782cbf8903SRoss Lagerwall
25792cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
25802cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
25812cbf8903SRoss Lagerwall
2582d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2583d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2584d3c49ebbSPaul Durrant
25852cbf8903SRoss Lagerwall  return 0;
25862cbf8903SRoss Lagerwall}
25872cbf8903SRoss LagerwallEOF
25882cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
25892cbf8903SRoss Lagerwall      then
25902cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
25912cbf8903SRoss Lagerwall      xen_ctrl_version=41100
25921badb709SPaolo Bonzini      xen=enabled
25932cbf8903SRoss Lagerwall    elif
25942cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
25955ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
25965ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
259758ea9a7aSAnthony PERARD#include <xentoolcore.h>
25985ba3d756SIgor Druzhininint main(void) {
25995ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
26005ba3d756SIgor Druzhinin
26015ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
26025ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
260358ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
26045ba3d756SIgor Druzhinin
26055ba3d756SIgor Druzhinin  return 0;
26065ba3d756SIgor Druzhinin}
26075ba3d756SIgor DruzhininEOF
260858ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
26095ba3d756SIgor Druzhinin      then
261058ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
26115ba3d756SIgor Druzhinin      xen_ctrl_version=41000
26121badb709SPaolo Bonzini      xen=enabled
26135ba3d756SIgor Druzhinin    elif
26145ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2615da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2616da8090ccSPaul Durrant#define __XEN_TOOLS__
2617da8090ccSPaul Durrant#include <xendevicemodel.h>
2618da8090ccSPaul Durrantint main(void) {
2619da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2620da8090ccSPaul Durrant
2621da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2622da8090ccSPaul Durrant  xendevicemodel_close(xd);
2623da8090ccSPaul Durrant
2624da8090ccSPaul Durrant  return 0;
2625da8090ccSPaul Durrant}
2626da8090ccSPaul DurrantEOF
2627da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2628da8090ccSPaul Durrant      then
2629da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2630f1167ee6SJuergen Gross      xen_ctrl_version=40900
26311badb709SPaolo Bonzini      xen=enabled
2632da8090ccSPaul Durrant    elif
2633da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
26345eeb39c2SIan Campbell/*
26355eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
26365eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2637b6eb9b45SPaulina Szubarczyk *
2638b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2639b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2640b6eb9b45SPaulina Szubarczyk */
2641b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2642b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2643b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2644b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2645b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2646b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2647b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2648b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2649b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2650b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2651b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2652b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2653b6eb9b45SPaulina Szubarczyk#endif
2654b6eb9b45SPaulina Szubarczykint main(void) {
2655b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2656b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2657b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2658b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2659b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2660b6eb9b45SPaulina Szubarczyk
2661b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2662b6eb9b45SPaulina Szubarczyk
2663b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2664b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2665b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2666b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2667b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2668b6eb9b45SPaulina Szubarczyk
2669b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2670b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2671b6eb9b45SPaulina Szubarczyk
2672b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2673b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2674b6eb9b45SPaulina Szubarczyk
2675b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2676b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2677b6eb9b45SPaulina Szubarczyk
2678b6eb9b45SPaulina Szubarczyk  return 0;
2679b6eb9b45SPaulina Szubarczyk}
2680b6eb9b45SPaulina SzubarczykEOF
2681b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2682b6eb9b45SPaulina Szubarczyk      then
2683f1167ee6SJuergen Gross      xen_ctrl_version=40800
26841badb709SPaolo Bonzini      xen=enabled
2685b6eb9b45SPaulina Szubarczyk    elif
2686b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2687b6eb9b45SPaulina Szubarczyk/*
2688b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2689b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
26905eeb39c2SIan Campbell */
26915eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
26925eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
26935eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
26945eeb39c2SIan Campbell#include <xenctrl.h>
26955eeb39c2SIan Campbell#include <xenstore.h>
26965eeb39c2SIan Campbell#include <xenevtchn.h>
26975eeb39c2SIan Campbell#include <xengnttab.h>
26985eeb39c2SIan Campbell#include <xenforeignmemory.h>
26995eeb39c2SIan Campbell#include <stdint.h>
27005eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
27015eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
27025eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
27035eeb39c2SIan Campbell#endif
27045eeb39c2SIan Campbellint main(void) {
27055eeb39c2SIan Campbell  xc_interface *xc = NULL;
27065eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
27075eeb39c2SIan Campbell  xenevtchn_handle *xe;
27085eeb39c2SIan Campbell  xengnttab_handle *xg;
27095eeb39c2SIan Campbell
27105eeb39c2SIan Campbell  xs_daemon_open();
27115eeb39c2SIan Campbell
27125eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
27135eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
27145eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27155eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27165eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
27175eeb39c2SIan Campbell
27185eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
27195eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
27205eeb39c2SIan Campbell
27215eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
27225eeb39c2SIan Campbell  xenevtchn_fd(xe);
27235eeb39c2SIan Campbell
27245eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
27255eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
27265eeb39c2SIan Campbell
27275eeb39c2SIan Campbell  return 0;
27285eeb39c2SIan Campbell}
27295eeb39c2SIan CampbellEOF
27305eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
27315eeb39c2SIan Campbell      then
2732f1167ee6SJuergen Gross      xen_ctrl_version=40701
27331badb709SPaolo Bonzini      xen=enabled
2734cdadde39SRoger Pau Monne
2735cdadde39SRoger Pau Monne    # Xen 4.6
2736cdadde39SRoger Pau Monne    elif
2737cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2738cdadde39SRoger Pau Monne#include <xenctrl.h>
2739e108a3c1SAnthony PERARD#include <xenstore.h>
2740d5b93ddfSAnthony PERARD#include <stdint.h>
2741d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2742d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2743d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2744d5b93ddfSAnthony PERARD#endif
2745d5b93ddfSAnthony PERARDint main(void) {
2746d5b93ddfSAnthony PERARD  xc_interface *xc;
2747d5b93ddfSAnthony PERARD  xs_daemon_open();
2748d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2749d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2750d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2751b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27528688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2753d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
275420a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2755d8b441a3SJan Beulich  return 0;
2756d8b441a3SJan Beulich}
2757d8b441a3SJan BeulichEOF
2758d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2759d8b441a3SJan Beulich      then
2760f1167ee6SJuergen Gross      xen_ctrl_version=40600
27611badb709SPaolo Bonzini      xen=enabled
2762d8b441a3SJan Beulich
2763d8b441a3SJan Beulich    # Xen 4.5
2764d8b441a3SJan Beulich    elif
2765d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2766d8b441a3SJan Beulich#include <xenctrl.h>
2767d8b441a3SJan Beulich#include <xenstore.h>
2768d8b441a3SJan Beulich#include <stdint.h>
2769d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2770d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2771d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2772d8b441a3SJan Beulich#endif
2773d8b441a3SJan Beulichint main(void) {
2774d8b441a3SJan Beulich  xc_interface *xc;
2775d8b441a3SJan Beulich  xs_daemon_open();
2776d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2777d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2778d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2779d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2780d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27813996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
27823996e85cSPaul Durrant  return 0;
27833996e85cSPaul Durrant}
27843996e85cSPaul DurrantEOF
27853996e85cSPaul Durrant        compile_prog "" "$xen_libs"
27863996e85cSPaul Durrant      then
2787f1167ee6SJuergen Gross      xen_ctrl_version=40500
27881badb709SPaolo Bonzini      xen=enabled
27893996e85cSPaul Durrant
27903996e85cSPaul Durrant    elif
27913996e85cSPaul Durrant        cat > $TMPC <<EOF &&
27923996e85cSPaul Durrant#include <xenctrl.h>
27933996e85cSPaul Durrant#include <xenstore.h>
27943996e85cSPaul Durrant#include <stdint.h>
27953996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
27963996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
27973996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
27983996e85cSPaul Durrant#endif
27993996e85cSPaul Durrantint main(void) {
28003996e85cSPaul Durrant  xc_interface *xc;
28013996e85cSPaul Durrant  xs_daemon_open();
28023996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
28033996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28043996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
28053996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28063996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28078688e065SStefano Stabellini  return 0;
28088688e065SStefano Stabellini}
28098688e065SStefano StabelliniEOF
28108688e065SStefano Stabellini        compile_prog "" "$xen_libs"
281169deef08SPeter Maydell      then
2812f1167ee6SJuergen Gross      xen_ctrl_version=40200
28131badb709SPaolo Bonzini      xen=enabled
28148688e065SStefano Stabellini
2815e37630caSaliguori    else
28161badb709SPaolo Bonzini      if test "$xen" = "enabled" ; then
2817edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2818edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2819fc321b4bSJuan Quintela      fi
28201badb709SPaolo Bonzini      xen=disabled
2821e37630caSaliguori    fi
2822d5b93ddfSAnthony PERARD
28231badb709SPaolo Bonzini    if test "$xen" = enabled; then
2824f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
2825582ea95fSMarc-André Lureau        xen_libs="$xen_libs $xen_stable_libs "
28265eeb39c2SIan Campbell      fi
2827d5b93ddfSAnthony PERARD    fi
2828e37630caSaliguori  fi
2829c1cdd9d5SJuergen Grossfi
2830e37630caSaliguori
28311badb709SPaolo Bonziniif test "$xen_pci_passthrough" != "disabled"; then
28321badb709SPaolo Bonzini  if test "$xen" = "enabled" && test "$linux" = "yes"; then
28331badb709SPaolo Bonzini    xen_pci_passthrough=enabled
2834eb6fda0fSAnthony PERARD  else
28351badb709SPaolo Bonzini    if test "$xen_pci_passthrough" = "enabled"; then
283676ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
283776ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2838eb6fda0fSAnthony PERARD    fi
28391badb709SPaolo Bonzini    xen_pci_passthrough=disabled
2840d661d9a4SJustin Terry (VM)  fi
2841d661d9a4SJustin Terry (VM)fi
2842d661d9a4SJustin Terry (VM)
2843d661d9a4SJustin Terry (VM)##########################################
2844e8f3bd71SMarc-André Lureau# gettext probe
2845e8f3bd71SMarc-André Lureauif test "$gettext" != "false" ; then
2846e8f3bd71SMarc-André Lureau  if has xgettext; then
2847e8f3bd71SMarc-André Lureau    gettext=true
2848e8f3bd71SMarc-André Lureau  else
2849e8f3bd71SMarc-André Lureau    if test "$gettext" = "true" ; then
2850e8f3bd71SMarc-André Lureau      feature_not_found "gettext" "Install xgettext binary"
2851e8f3bd71SMarc-André Lureau    fi
2852e8f3bd71SMarc-André Lureau    gettext=false
2853e8f3bd71SMarc-André Lureau  fi
2854e8f3bd71SMarc-André Lureaufi
2855e8f3bd71SMarc-André Lureau
2856e8f3bd71SMarc-André Lureau##########################################
2857f676c67eSJeremy White# X11 probe
2858f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
28598781595bSGerd Hoffmann    have_x11=yes
286089138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
286189138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2862f676c67eSJeremy Whitefi
2863f676c67eSJeremy White
2864f676c67eSJeremy White##########################################
2865a4ccabcfSAnthony Liguori# GTK probe
2866a4ccabcfSAnthony Liguori
28675a464e6cSPeter Xuif test "$gtk" != "no"; then
286889d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
286989d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
28707b23d121SVolker Rümelin    gtkversion="3.22.0"
2871bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
287289138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
287389138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
287489138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
28750a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
28768781595bSGerd Hoffmann            need_x11=yes
2877f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2878f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
28790a337ed0SGerd Hoffmann        fi
2880bbbf9bfbSStefan Weil        gtk="yes"
2881bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
28825fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2883bbbf9bfbSStefan Weil    else
2884bbbf9bfbSStefan Weil        gtk="no"
2885bbbf9bfbSStefan Weil    fi
2886bbbf9bfbSStefan Weilfi
2887bbbf9bfbSStefan Weil
2888ddbb0d09SDaniel P. Berrange
2889ddbb0d09SDaniel P. Berrange##########################################
2890ddbb0d09SDaniel P. Berrange# GNUTLS probe
2891ddbb0d09SDaniel P. Berrange
2892ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2893a73e82efSRichard Henderson    pass="no"
2894a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
289589138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
289689138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2897a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
2898a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
2899a73e82efSRichard Henderson        write_c_skeleton
2900a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
2901a73e82efSRichard Henderson            pass="yes"
2902a73e82efSRichard Henderson        fi
2903a73e82efSRichard Henderson    fi
2904a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
2905a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2906ddbb0d09SDaniel P. Berrange    else
2907a73e82efSRichard Henderson        gnutls="$pass"
2908ddbb0d09SDaniel P. Berrange    fi
2909ddbb0d09SDaniel P. Berrangefi
2910ddbb0d09SDaniel P. Berrange
291191bfcdb0SDaniel P. Berrange
291291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
291391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2914a0722409SDaniel P. Berrangé# explicitly
291591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
291691bfcdb0SDaniel P. Berrangethen
2917a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
291891bfcdb0SDaniel P. Berrange    then
291991bfcdb0SDaniel P. Berrange        gcrypt="no"
292091bfcdb0SDaniel P. Berrange    fi
292191bfcdb0SDaniel P. Berrangefi
292291bfcdb0SDaniel P. Berrange
292391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
292491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2925a0722409SDaniel P. Berrangé# explicitly
292691bfcdb0SDaniel P. Berrangeif test -z "$nettle"
292791bfcdb0SDaniel P. Berrangethen
2928a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
292991bfcdb0SDaniel P. Berrange    then
293091bfcdb0SDaniel P. Berrange        nettle="no"
293191bfcdb0SDaniel P. Berrange    fi
293291bfcdb0SDaniel P. Berrangefi
293391bfcdb0SDaniel P. Berrange
2934dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
293591bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
293691bfcdb0SDaniel P. Berrange    then
293791bfcdb0SDaniel P. Berrange	return 1
293891bfcdb0SDaniel P. Berrange    fi
293991bfcdb0SDaniel P. Berrange
294091bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
294191bfcdb0SDaniel P. Berrange    then
294289138857SStefan Weil	host=$(libgcrypt-config --host)
294391bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
294491bfcdb0SDaniel P. Berrange	then
294591bfcdb0SDaniel P. Berrange	    return 1
294691bfcdb0SDaniel P. Berrange	fi
294791bfcdb0SDaniel P. Berrange    fi
294891bfcdb0SDaniel P. Berrange
2949dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2950dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2951dea7a64eSDaniel P. Berrangé
2952dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2953dea7a64eSDaniel P. Berrangé    then
2954dea7a64eSDaniel P. Berrangé       return 1
2955dea7a64eSDaniel P. Berrangé    fi
2956dea7a64eSDaniel P. Berrangé
295791bfcdb0SDaniel P. Berrange    return 0
295891bfcdb0SDaniel P. Berrange}
295991bfcdb0SDaniel P. Berrange
2960a0722409SDaniel P. Berrangé
2961a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
2962a73e82efSRichard Henderson    pass="no"
296364dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2964a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2965a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2966a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2967a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2968a73e82efSRichard Henderson        write_c_skeleton
2969a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
2970a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
2971a0722409SDaniel P. Berrangé               gcrypt="no"
2972a0722409SDaniel P. Berrangé            fi
2973a73e82efSRichard Henderson            pass="yes"
2974a73e82efSRichard Henderson        fi
2975a73e82efSRichard Henderson    fi
2976dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
2977dc2207afSDaniel P. Berrangé    then
2978dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
2979dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
2980dc2207afSDaniel P. Berrangéint main(void) {
2981dc2207afSDaniel P. Berrangé  return 0;
2982dc2207afSDaniel P. Berrangé}
2983dc2207afSDaniel P. BerrangéEOF
2984dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2985dc2207afSDaniel P. Berrangé            nettle_xts=yes
2986dc2207afSDaniel P. Berrangé            qemu_private_xts=no
2987dc2207afSDaniel P. Berrangé        fi
2988dc2207afSDaniel P. Berrangé    fi
2989a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
299064dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2991a0722409SDaniel P. Berrangé    else
2992a73e82efSRichard Henderson        nettle="$pass"
2993a0722409SDaniel P. Berrangé    fi
2994a0722409SDaniel P. Berrangéfi
2995a0722409SDaniel P. Berrangé
299691bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
2997a73e82efSRichard Henderson    pass="no"
2998dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
299989138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
300089138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3001a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
300291bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
300391bfcdb0SDaniel P. Berrange        # turn breaks static builds...
300491bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
300591bfcdb0SDaniel P. Berrange        then
300691bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
300791bfcdb0SDaniel P. Berrange        fi
30081f923c70SLongpeng(Mike)
3009a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3010a73e82efSRichard Henderson        write_c_skeleton
3011a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3012a73e82efSRichard Henderson            pass="yes"
3013a73e82efSRichard Henderson        fi
3014a73e82efSRichard Henderson    fi
3015a73e82efSRichard Henderson    if test "$pass" = "yes"; then
301637788f25SDaniel P. Berrange        gcrypt="yes"
30171f923c70SLongpeng(Mike)        cat > $TMPC << EOF
30181f923c70SLongpeng(Mike)#include <gcrypt.h>
30191f923c70SLongpeng(Mike)int main(void) {
30201f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
30211f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
30221f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
30231f923c70SLongpeng(Mike)  return 0;
30241f923c70SLongpeng(Mike)}
30251f923c70SLongpeng(Mike)EOF
30261f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
30271f923c70SLongpeng(Mike)            gcrypt_hmac=yes
30281f923c70SLongpeng(Mike)        fi
3029e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3030e0576942SDaniel P. Berrangé#include <gcrypt.h>
3031e0576942SDaniel P. Berrangéint main(void) {
3032e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3033e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3034e0576942SDaniel P. Berrangé  return 0;
3035e0576942SDaniel P. Berrangé}
3036e0576942SDaniel P. BerrangéEOF
3037e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3038e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3039e0576942SDaniel P. Berrangé            qemu_private_xts=no
3040e0576942SDaniel P. Berrangé        fi
3041a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3042dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
304391bfcdb0SDaniel P. Berrange    else
304491bfcdb0SDaniel P. Berrange        gcrypt="no"
304591bfcdb0SDaniel P. Berrange    fi
304662893b67SDaniel P. Berrangefi
304762893b67SDaniel P. Berrange
3048ddbb0d09SDaniel P. Berrange
304991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
305091bfcdb0SDaniel P. Berrangethen
305191bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
305291bfcdb0SDaniel P. Berrangefi
3053ed754746SDaniel P. Berrange
30549a2fd434SDaniel P. Berrange##########################################
30559a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
30569a2fd434SDaniel P. Berrange
30579a2fd434SDaniel P. Berrangetasn1=yes
305890246037SDaniel P. Berrangetasn1_cflags=""
305990246037SDaniel P. Berrangetasn1_libs=""
30609a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
306189138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
306289138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
30639a2fd434SDaniel P. Berrangeelse
30649a2fd434SDaniel P. Berrange    tasn1=no
30659a2fd434SDaniel P. Berrangefi
30669a2fd434SDaniel P. Berrange
3067ed754746SDaniel P. Berrange
3068bbbf9bfbSStefan Weil##########################################
30698953caf3SDaniel P. Berrange# PAM probe
30708953caf3SDaniel P. Berrange
30718953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
30728953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
30738953caf3SDaniel P. Berrange#include <security/pam_appl.h>
30748953caf3SDaniel P. Berrange#include <stdio.h>
30758953caf3SDaniel P. Berrangeint main(void) {
30768953caf3SDaniel P. Berrange   const char *service_name = "qemu";
30778953caf3SDaniel P. Berrange   const char *user = "frank";
30789c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
30798953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
30809c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
30818953caf3SDaniel P. Berrange   return 0;
30828953caf3SDaniel P. Berrange}
30838953caf3SDaniel P. BerrangeEOF
30848953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
30858953caf3SDaniel P. Berrange        auth_pam=yes
30868953caf3SDaniel P. Berrange    else
30878953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
30888953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
30898953caf3SDaniel P. Berrange        else
30908953caf3SDaniel P. Berrange            auth_pam=no
30918953caf3SDaniel P. Berrange        fi
30928953caf3SDaniel P. Berrange    fi
30938953caf3SDaniel P. Berrangefi
30948953caf3SDaniel P. Berrange
30958953caf3SDaniel P. Berrange##########################################
3096559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3097559607eaSDaniel P. Berrange
3098559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3099559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3100559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3101559607eaSDaniel P. Berrangefi
3102559607eaSDaniel P. Berrange
3103e865b97fSChen Gang#########################################
3104e865b97fSChen Gang# libdrm check
3105e865b97fSChen Ganghave_drm_h=no
3106e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3107e865b97fSChen Gang    have_drm_h=yes
3108e865b97fSChen Gangfi
3109e865b97fSChen Gang
31102a4b472cSDavid CARLIER#########################################
31112a4b472cSDavid CARLIER# sys/signal.h check
31122a4b472cSDavid CARLIERhave_sys_signal_h=no
31132a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
31142a4b472cSDavid CARLIER  have_sys_signal_h=yes
31152a4b472cSDavid CARLIERfi
31162a4b472cSDavid CARLIER
3117559607eaSDaniel P. Berrange##########################################
3118bbbf9bfbSStefan Weil# VTE probe
3119bbbf9bfbSStefan Weil
3120bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3121c6feff9eSCole Robinson    vteminversion="0.32.0"
3122c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3123c6feff9eSCole Robinson      vtepackage="vte-2.91"
3124c6feff9eSCole Robinson    else
3125528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3126c6feff9eSCole Robinson    fi
3127c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
312889138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
312989138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
313089138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3131bbbf9bfbSStefan Weil        vte="yes"
3132bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3133c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
31349e04c683SStefan Weil    else
3135bbbf9bfbSStefan Weil        vte="no"
3136a4ccabcfSAnthony Liguori    fi
3137a4ccabcfSAnthony Liguorifi
3138a4ccabcfSAnthony Liguori
3139a4ccabcfSAnthony Liguori##########################################
31402da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
31412da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
31422da776dbSMichael R. Hines  cat > $TMPC <<EOF
31432da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
31442da776dbSMichael R. Hinesint main(void) { return 0; }
31452da776dbSMichael R. HinesEOF
3146ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
31472da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
31482da776dbSMichael R. Hines    rdma="yes"
31492da776dbSMichael R. Hines  else
31502da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
31512da776dbSMichael R. Hines        error_exit \
3152ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
31532da776dbSMichael R. Hines            " Your options:" \
3154ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
31552da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
31562da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
31572da776dbSMichael R. Hines    fi
31582da776dbSMichael R. Hines    rdma="no"
31592da776dbSMichael R. Hines  fi
31602da776dbSMichael R. Hinesfi
31612da776dbSMichael R. Hines
316221ab34c9SMarcel Apfelbaum##########################################
316321ab34c9SMarcel Apfelbaum# PVRDMA detection
316421ab34c9SMarcel Apfelbaum
316521ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
316621ab34c9SMarcel Apfelbaum#include <sys/mman.h>
316721ab34c9SMarcel Apfelbaum
316821ab34c9SMarcel Apfelbaumint
316921ab34c9SMarcel Apfelbaummain(void)
317021ab34c9SMarcel Apfelbaum{
317121ab34c9SMarcel Apfelbaum    char buf = 0;
317221ab34c9SMarcel Apfelbaum    void *addr = &buf;
317321ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
317421ab34c9SMarcel Apfelbaum
317521ab34c9SMarcel Apfelbaum    return 0;
317621ab34c9SMarcel Apfelbaum}
317721ab34c9SMarcel ApfelbaumEOF
317821ab34c9SMarcel Apfelbaum
317921ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
318021ab34c9SMarcel Apfelbaum    case "$pvrdma" in
318121ab34c9SMarcel Apfelbaum    "")
318221ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
318321ab34c9SMarcel Apfelbaum            pvrdma="yes"
318421ab34c9SMarcel Apfelbaum        else
318521ab34c9SMarcel Apfelbaum            pvrdma="no"
318621ab34c9SMarcel Apfelbaum        fi
318721ab34c9SMarcel Apfelbaum        ;;
318821ab34c9SMarcel Apfelbaum    "yes")
318921ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
319021ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
319121ab34c9SMarcel Apfelbaum        fi
319221ab34c9SMarcel Apfelbaum        pvrdma="yes"
319321ab34c9SMarcel Apfelbaum        ;;
319421ab34c9SMarcel Apfelbaum    "no")
319521ab34c9SMarcel Apfelbaum        pvrdma="no"
319621ab34c9SMarcel Apfelbaum        ;;
319721ab34c9SMarcel Apfelbaum    esac
319821ab34c9SMarcel Apfelbaumelse
319921ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
320021ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
320121ab34c9SMarcel Apfelbaum    fi
320221ab34c9SMarcel Apfelbaum    pvrdma="no"
320321ab34c9SMarcel Apfelbaumfi
320495c6bff3SBenoît Canet
3205ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3206ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3207ee108585SYuval Shaia
3208ee108585SYuval Shaiacat > $TMPC <<EOF &&
3209ee108585SYuval Shaia#include <infiniband/verbs.h>
3210ee108585SYuval Shaia
3211ee108585SYuval Shaiaint
3212ee108585SYuval Shaiamain(void)
3213ee108585SYuval Shaia{
3214ee108585SYuval Shaia    struct ibv_mr *mr;
3215ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3216ee108585SYuval Shaia    size_t length = 10;
3217ee108585SYuval Shaia    uint64_t iova = 0;
3218ee108585SYuval Shaia    int access = 0;
3219ee108585SYuval Shaia    void *addr = NULL;
3220ee108585SYuval Shaia
3221ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3222ee108585SYuval Shaia
3223ee108585SYuval Shaia    ibv_dereg_mr(mr);
3224ee108585SYuval Shaia
3225ee108585SYuval Shaia    return 0;
3226ee108585SYuval Shaia}
3227ee108585SYuval ShaiaEOF
3228ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3229ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3230ee108585SYuval Shaia    fi
3231ee108585SYuval Shaiafi
3232ee108585SYuval Shaia
323395c6bff3SBenoît Canet##########################################
3234c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3235dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3236dce512deSChristoph Hellwig  cat > $TMPC << EOF
3237ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3238dce512deSChristoph Hellwig#include <xfs/xfs.h>
3239dce512deSChristoph Hellwigint main(void)
3240dce512deSChristoph Hellwig{
3241dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3242dce512deSChristoph Hellwig    return 0;
3243dce512deSChristoph Hellwig}
3244dce512deSChristoph HellwigEOF
3245dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3246dce512deSChristoph Hellwig    xfs="yes"
3247dce512deSChristoph Hellwig  else
3248dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
3249e3a6e0daSzhaolichang      feature_not_found "xfs" "Install xfsprogs/xfslibs devel"
3250dce512deSChristoph Hellwig    fi
3251dce512deSChristoph Hellwig    xfs=no
3252dce512deSChristoph Hellwig  fi
3253dce512deSChristoph Hellwigfi
3254dce512deSChristoph Hellwig
3255dce512deSChristoph Hellwig##########################################
32568a16d273Sths# vde libraries probe
3257dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
32584baae0acSJuan Quintela  vde_libs="-lvdeplug"
32598a16d273Sths  cat > $TMPC << EOF
32608a16d273Sths#include <libvdeplug.h>
32614a7f0e06Spbrookint main(void)
32624a7f0e06Spbrook{
32634a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3264fea08e08SPeter Maydell    char s[] = "";
3265fea08e08SPeter Maydell    vde_open(s, s, &a);
32664a7f0e06Spbrook    return 0;
32674a7f0e06Spbrook}
32688a16d273SthsEOF
326952166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
32704baae0acSJuan Quintela    vde=yes
3271dfb278bdSJuan Quintela  else
3272dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
327321684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3274dfb278bdSJuan Quintela    fi
3275dfb278bdSJuan Quintela    vde=no
32768a16d273Sths  fi
32778a16d273Sthsfi
32788a16d273Sths
32798a16d273Sths##########################################
32800a985b37SVincenzo Maffione# netmap support probe
32810a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
32820a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
32830a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
32840a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
32850a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
328658952137SVincenzo Maffioneif test "$netmap" != "no" ; then
328758952137SVincenzo Maffione  cat > $TMPC << EOF
328858952137SVincenzo Maffione#include <inttypes.h>
328958952137SVincenzo Maffione#include <net/if.h>
329058952137SVincenzo Maffione#include <net/netmap.h>
329158952137SVincenzo Maffione#include <net/netmap_user.h>
32920a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
32930a985b37SVincenzo Maffione#error
32940a985b37SVincenzo Maffione#endif
329558952137SVincenzo Maffioneint main(void) { return 0; }
329658952137SVincenzo MaffioneEOF
329758952137SVincenzo Maffione  if compile_prog "" "" ; then
329858952137SVincenzo Maffione    netmap=yes
329958952137SVincenzo Maffione  else
330058952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
330158952137SVincenzo Maffione      feature_not_found "netmap"
330258952137SVincenzo Maffione    fi
330358952137SVincenzo Maffione    netmap=no
330458952137SVincenzo Maffione  fi
330558952137SVincenzo Maffionefi
330658952137SVincenzo Maffione
330758952137SVincenzo Maffione##########################################
330847e98658SCorey Bryant# libcap-ng library probe
330947e98658SCorey Bryantif test "$cap_ng" != "no" ; then
331047e98658SCorey Bryant  cap_libs="-lcap-ng"
331147e98658SCorey Bryant  cat > $TMPC << EOF
331247e98658SCorey Bryant#include <cap-ng.h>
331347e98658SCorey Bryantint main(void)
331447e98658SCorey Bryant{
331547e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
331647e98658SCorey Bryant    return 0;
331747e98658SCorey Bryant}
331847e98658SCorey BryantEOF
331947e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
332047e98658SCorey Bryant    cap_ng=yes
332147e98658SCorey Bryant  else
332247e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
332321684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
332447e98658SCorey Bryant    fi
332547e98658SCorey Bryant    cap_ng=no
332647e98658SCorey Bryant  fi
332747e98658SCorey Bryantfi
332847e98658SCorey Bryant
332947e98658SCorey Bryant##########################################
3330c2de5c91Smalc# Sound support libraries probe
33318f28f3fbSths
333289138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3333c2de5c91Smalcfor drv in $audio_drv_list; do
3334c2de5c91Smalc    case $drv in
3335e42975a1SGerd Hoffmann    alsa | try-alsa)
3336c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3337c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3338478e943fSPaolo Bonzini        alsa_cflags=$($pkg_config alsa --cflags)
3339478e943fSPaolo Bonzini        alsa=yes
3340e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3341e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3342e42975a1SGerd Hoffmann        fi
3343e42975a1SGerd Hoffmann    else
3344e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3345e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3346c80a867fSGerd Hoffmann        else
3347c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3348c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3349c80a867fSGerd Hoffmann        fi
3350e42975a1SGerd Hoffmann    fi
3351c2de5c91Smalc    ;;
3352c2de5c91Smalc
3353e42975a1SGerd Hoffmann    pa | try-pa)
3354c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3355478e943fSPaolo Bonzini        libpulse=yes
3356c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3357478e943fSPaolo Bonzini        pulse_cflags=$($pkg_config libpulse --cflags)
3358e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3359e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3360e42975a1SGerd Hoffmann        fi
3361e42975a1SGerd Hoffmann    else
3362e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3363e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3364c80a867fSGerd Hoffmann        else
3365c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3366c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3367c80a867fSGerd Hoffmann        fi
3368e42975a1SGerd Hoffmann    fi
3369b8e59f18Smalc    ;;
3370b8e59f18Smalc
3371373967b2SGerd Hoffmann    sdl)
3372373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3373373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3374373967b2SGerd Hoffmann    fi
3375373967b2SGerd Hoffmann    ;;
3376373967b2SGerd Hoffmann
3377e42975a1SGerd Hoffmann    try-sdl)
3378e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3379e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3380e42975a1SGerd Hoffmann    else
3381e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3382e42975a1SGerd Hoffmann    fi
3383e42975a1SGerd Hoffmann    ;;
3384e42975a1SGerd Hoffmann
3385997e690aSJuan Quintela    coreaudio)
3386b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3387997e690aSJuan Quintela    ;;
3388997e690aSJuan Quintela
3389a4bf6780SJuan Quintela    dsound)
3390b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3391d5631638Smalc      audio_win_int="yes"
3392a4bf6780SJuan Quintela    ;;
3393a4bf6780SJuan Quintela
3394a4bf6780SJuan Quintela    oss)
3395b1149911SFam Zheng      oss_libs="$oss_lib"
3396a4bf6780SJuan Quintela    ;;
3397a4bf6780SJuan Quintela
33982e445703SGeoffrey McRae    jack | try-jack)
33992e445703SGeoffrey McRae    if $pkg_config jack --exists; then
3400478e943fSPaolo Bonzini        libjack=yes
34012e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
34022e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
34032e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
34042e445703SGeoffrey McRae        fi
34052e445703SGeoffrey McRae    else
34062e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
34072e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
34082e445703SGeoffrey McRae        else
34092e445703SGeoffrey McRae            error_exit "$drv check failed" \
34102e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
34112e445703SGeoffrey McRae        fi
34122e445703SGeoffrey McRae    fi
34132e445703SGeoffrey McRae    ;;
34142e445703SGeoffrey McRae
3415e4c63a6aSmalc    *)
34161c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
341776ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
341876ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3419e4c63a6aSmalc    }
3420e4c63a6aSmalc    ;;
3421c2de5c91Smalc    esac
3422c2de5c91Smalcdone
34238f28f3fbSths
34244d3b6f6eSbalrog##########################################
34252e4d9fb1Saurel32# BrlAPI probe
34262e4d9fb1Saurel32
34274ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3428eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
34292e4d9fb1Saurel32  cat > $TMPC << EOF
34302e4d9fb1Saurel32#include <brlapi.h>
3431832ce9c2SScott Wood#include <stddef.h>
34322e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
34332e4d9fb1Saurel32EOF
343452166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
34352e4d9fb1Saurel32    brlapi=yes
34364ffcedb6SJuan Quintela  else
34374ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
343821684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
34394ffcedb6SJuan Quintela    fi
34404ffcedb6SJuan Quintela    brlapi=no
3441eb82284fSJuan Quintela  fi
3442eb82284fSJuan Quintelafi
34432e4d9fb1Saurel32
34442e4d9fb1Saurel32##########################################
3445769ce76dSAlexander Graf# curl probe
3446a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
344765d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3448a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
34494e2b0658SPaolo Bonzini  else
34504e2b0658SPaolo Bonzini    curlconfig=curl-config
34514e2b0658SPaolo Bonzini  fi
3452769ce76dSAlexander Graf  cat > $TMPC << EOF
3453769ce76dSAlexander Graf#include <curl/curl.h>
34540b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3455769ce76dSAlexander GrafEOF
345689138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
345789138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3458b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3459769ce76dSAlexander Graf    curl=yes
3460788c8196SJuan Quintela  else
3461788c8196SJuan Quintela    if test "$curl" = "yes" ; then
346221684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3463788c8196SJuan Quintela    fi
3464788c8196SJuan Quintela    curl=no
3465769ce76dSAlexander Graf  fi
3466769ce76dSAlexander Graffi # test "$curl"
3467769ce76dSAlexander Graf
3468769ce76dSAlexander Graf##########################################
3469e18df141SAnthony Liguori# glib support probe
3470a52d28afSPaolo Bonzini
347100f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3472aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3473aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3474a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3475aa0d1f44SPaolo Bonzinifi
347654cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
347754cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
347854cb65d8SEmilio G. Cotafi
3479e26110cfSFam Zheng
3480aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3481e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
348289138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
348389138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
3484e18df141SAnthony Liguori    else
3485e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3486e26110cfSFam Zheng    fi
3487e26110cfSFam Zhengdone
3488e26110cfSFam Zheng
3489215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it
3490215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3491215b0c2fSPaolo Bonzini
3492215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then
3493215b0c2fSPaolo Bonzini    glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags"
3494215b0c2fSPaolo Bonzinifi
3495215b0c2fSPaolo Bonzini
3496f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3497f876b765SMarc-André Lureau    gio=yes
3498f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3499f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
350025a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
35010dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
35020dba4897SMarc-André Lureau        gdbus_codegen=
35030dba4897SMarc-André Lureau    fi
3504f876b765SMarc-André Lureauelse
3505f876b765SMarc-André Lureau    gio=no
3506f876b765SMarc-André Lureaufi
3507f876b765SMarc-André Lureau
350825a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
350925a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
351025a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
351125a97a56SMarc-André Lureaufi
351225a97a56SMarc-André Lureau
3513977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3514977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3515977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3516977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3517977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3518977a82abSDaniel P. Berrange#include <glib.h>
3519977a82abSDaniel P. Berrange#include <unistd.h>
3520977a82abSDaniel P. Berrange
3521977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3522977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3523977a82abSDaniel P. Berrange
3524977a82abSDaniel P. Berrangeint main(void) {
3525977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3526977a82abSDaniel P. Berrange   return 0;
3527977a82abSDaniel P. Berrange}
3528977a82abSDaniel P. BerrangeEOF
3529977a82abSDaniel P. Berrange
3530215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then
3531977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3532977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3533977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3534977a82abSDaniel P. Berrange	       "build target"
3535977a82abSDaniel P. Berrangefi
3536977a82abSDaniel P. Berrange
3537bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3538bbbf2e04SJohn Snowcat > $TMPC << EOF
3539bbbf2e04SJohn Snow#include <glib.h>
3540bbbf2e04SJohn Snowint main(void) { return 0; }
3541bbbf2e04SJohn SnowEOF
3542bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3543bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3544bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
35455770e8afSPaolo Bonzini        CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS"
3546bbbf2e04SJohn Snow    fi
3547bbbf2e04SJohn Snowfi
3548bbbf2e04SJohn Snow
35499bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
35509bda600bSEric Blakecat > $TMPC << EOF
35519bda600bSEric Blake#include <glib.h>
35529bda600bSEric Blaketypedef struct Foo {
35539bda600bSEric Blake    int i;
35549bda600bSEric Blake} Foo;
35559bda600bSEric Blakestatic void foo_free(Foo *f)
35569bda600bSEric Blake{
35579bda600bSEric Blake    g_free(f);
35589bda600bSEric Blake}
35599bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
35609bda600bSEric Blakeint main(void) { return 0; }
35619bda600bSEric BlakeEOF
35629bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
35639bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
35649bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
35655770e8afSPaolo Bonzini        CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function"
35669bda600bSEric Blake    fi
35679bda600bSEric Blakefi
35689bda600bSEric Blake
3569e26110cfSFam Zheng##########################################
3570e26110cfSFam Zheng# SHA command probe for modules
3571e26110cfSFam Zhengif test "$modules" = yes; then
3572e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3573e26110cfSFam Zheng    for c in $shacmd_probe; do
35748ccefb91SFam Zheng        if has $c; then
3575e26110cfSFam Zheng            shacmd="$c"
3576e26110cfSFam Zheng            break
3577e26110cfSFam Zheng        fi
3578e26110cfSFam Zheng    done
3579e26110cfSFam Zheng    if test "$shacmd" = ""; then
3580e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3581e26110cfSFam Zheng    fi
3582e18df141SAnthony Liguorifi
3583e18df141SAnthony Liguori
3584e18df141SAnthony Liguori##########################################
3585e5d355d1Saliguori# pthread probe
35864b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
35873c529d93Saliguori
3588e5d355d1Saliguoripthread=no
3589414f0dabSblueswir1cat > $TMPC << EOF
35903c529d93Saliguori#include <pthread.h>
35917a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
35927a42bbe4SStefan Weilint main(void) {
35937a42bbe4SStefan Weil  pthread_t thread;
35947a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
35957a42bbe4SStefan Weil  return 0;
35967a42bbe4SStefan Weil}
3597414f0dabSblueswir1EOF
3598bd00d539SAndreas Färberif compile_prog "" "" ; then
3599bd00d539SAndreas Färber  pthread=yes
3600bd00d539SAndreas Färberelse
3601de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
360252166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3603e5d355d1Saliguori      pthread=yes
3604e3c56761SPeter Portante      found=no
3605e3c56761SPeter Portante      for lib_entry in $LIBS; do
3606e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3607e3c56761SPeter Portante          found=yes
3608e3c56761SPeter Portante          break
3609e3c56761SPeter Portante        fi
3610e3c56761SPeter Portante      done
3611e3c56761SPeter Portante      if test "$found" = "no"; then
36125572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3613e3c56761SPeter Portante      fi
3614409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3615de65fe0fSSebastian Herbszt      break
3616414f0dabSblueswir1    fi
3617de65fe0fSSebastian Herbszt  done
3618bd00d539SAndreas Färberfi
3619414f0dabSblueswir1
3620e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
362176ad07a4SPeter Maydell  error_exit "pthread check failed" \
362276ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3623e5d355d1Saliguorifi
3624e5d355d1Saliguori
3625479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3626479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
36275c312079SDr. David Alan Gilbertcat > $TMPC << EOF
36285c312079SDr. David Alan Gilbert#include <pthread.h>
36295c312079SDr. David Alan Gilbert
36305c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
36315c312079SDr. David Alan Gilbertint main(void)
36325c312079SDr. David Alan Gilbert{
36335c312079SDr. David Alan Gilbert    pthread_t thread;
36345c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
36355c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
36365c312079SDr. David Alan Gilbert    return 0;
36375c312079SDr. David Alan Gilbert}
36385c312079SDr. David Alan GilbertEOF
36395c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3640479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3641479a5747SRoman Bolshakovfi
3642479a5747SRoman Bolshakov
3643479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3644479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3645479a5747SRoman Bolshakovcat > $TMPC << EOF
3646479a5747SRoman Bolshakov#include <pthread.h>
3647479a5747SRoman Bolshakov
364812a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
3649479a5747SRoman Bolshakovint main(void)
3650479a5747SRoman Bolshakov{
3651479a5747SRoman Bolshakov    pthread_t thread;
3652479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3653479a5747SRoman Bolshakov    return 0;
3654479a5747SRoman Bolshakov}
3655479a5747SRoman BolshakovEOF
3656479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3657479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
36585c312079SDr. David Alan Gilbertfi
36595c312079SDr. David Alan Gilbert
3660bf9298b9Saliguori##########################################
3661f27aaf4bSChristian Brunner# rbd probe
3662f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3663f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3664f27aaf4bSChristian Brunner#include <stdio.h>
3665ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3666f27aaf4bSChristian Brunnerint main(void) {
3667ad32e9c0SJosh Durgin    rados_t cluster;
3668ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3669f27aaf4bSChristian Brunner    return 0;
3670f27aaf4bSChristian Brunner}
3671f27aaf4bSChristian BrunnerEOF
3672ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3673f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3674f27aaf4bSChristian Brunner    rbd=yes
3675f27aaf4bSChristian Brunner  else
3676f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
367721684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3678f27aaf4bSChristian Brunner    fi
3679f27aaf4bSChristian Brunner    rbd=no
3680f27aaf4bSChristian Brunner  fi
3681f27aaf4bSChristian Brunnerfi
3682f27aaf4bSChristian Brunner
3683f27aaf4bSChristian Brunner##########################################
3684b10d49d7SPino Toscano# libssh probe
3685b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
3686b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
3687b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
3688b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
3689b10d49d7SPino Toscano    libssh=yes
36900a12ec87SRichard W.M. Jones  else
3691b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
3692b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
36930a12ec87SRichard W.M. Jones    fi
3694b10d49d7SPino Toscano    libssh=no
36950a12ec87SRichard W.M. Jones  fi
36960a12ec87SRichard W.M. Jonesfi
36970a12ec87SRichard W.M. Jones
36980a12ec87SRichard W.M. Jones##########################################
3699b10d49d7SPino Toscano# Check for libssh 0.8
3700b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
3701b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
3702b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
3703b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
37049a2d462eSRichard W.M. Jones
3705b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
37069a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
3707b10d49d7SPino Toscano#include <libssh/libssh.h>
3708b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
37099a2d462eSRichard W.M. JonesEOF
3710b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
3711b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
37129a2d462eSRichard W.M. Jones  fi
37139a2d462eSRichard W.M. Jonesfi
37149a2d462eSRichard W.M. Jones
37159a2d462eSRichard W.M. Jones##########################################
37165c6c3a6cSChristoph Hellwig# linux-aio probe
37175c6c3a6cSChristoph Hellwig
37185c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
37195c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
37205c6c3a6cSChristoph Hellwig#include <libaio.h>
37215c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3722832ce9c2SScott Wood#include <stddef.h>
37235c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
37245c6c3a6cSChristoph HellwigEOF
37255c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
37265c6c3a6cSChristoph Hellwig    linux_aio=yes
37275c6c3a6cSChristoph Hellwig  else
37285c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
372921684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
37305c6c3a6cSChristoph Hellwig    fi
37313cfcae3cSLuiz Capitulino    linux_aio=no
37325c6c3a6cSChristoph Hellwig  fi
37335c6c3a6cSChristoph Hellwigfi
3734c10dd856SAarushi Mehta##########################################
3735c10dd856SAarushi Mehta# linux-io-uring probe
3736c10dd856SAarushi Mehta
3737c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
3738c10dd856SAarushi Mehta  if $pkg_config liburing; then
3739c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
3740c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
3741c10dd856SAarushi Mehta    linux_io_uring=yes
3742c10dd856SAarushi Mehta  else
3743c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
3744c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
3745c10dd856SAarushi Mehta    fi
3746c10dd856SAarushi Mehta    linux_io_uring=no
3747c10dd856SAarushi Mehta  fi
3748c10dd856SAarushi Mehtafi
37495c6c3a6cSChristoph Hellwig
37505c6c3a6cSChristoph Hellwig##########################################
37517aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
37523b8acc11SPaolo Bonzini
37537aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
37547aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
37557aaa6a16SPaolo Bonzini    tpm=no
37563b8acc11SPaolo Bonzini  else
37577aaa6a16SPaolo Bonzini    tpm=yes
37587aaa6a16SPaolo Bonzini  fi
37597aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
37607aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
37617aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
37627aaa6a16SPaolo Bonzini  fi
37633b8acc11SPaolo Bonzinifi
37643b8acc11SPaolo Bonzini
37653b8acc11SPaolo Bonzini##########################################
3766758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3767758e8e38SVenkateswararao Jujjuri (JV)
3768ec0d5893SMarc-André Lureaulibattr_libs=
3769758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3770758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3771758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3772758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3773f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3774f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3775f2338fb4SPavel Borzenkov#else
37764f26f2b6SAvi Kivity#include <sys/xattr.h>
3777f2338fb4SPavel Borzenkov#endif
3778758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3779758e8e38SVenkateswararao Jujjuri (JV)EOF
37804f26f2b6SAvi Kivity  if compile_prog "" "" ; then
37814f26f2b6SAvi Kivity    attr=yes
37824f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3783f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3784758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3785ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
37864f26f2b6SAvi Kivity    libattr=yes
3787758e8e38SVenkateswararao Jujjuri (JV)  else
3788758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
378921684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3790758e8e38SVenkateswararao Jujjuri (JV)    fi
3791758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3792758e8e38SVenkateswararao Jujjuri (JV)  fi
3793758e8e38SVenkateswararao Jujjuri (JV)fi
3794758e8e38SVenkateswararao Jujjuri (JV)
3795758e8e38SVenkateswararao Jujjuri (JV)##########################################
3796bf9298b9Saliguori# iovec probe
3797bf9298b9Saliguoricat > $TMPC <<EOF
3798db34f0b3Sblueswir1#include <sys/types.h>
3799bf9298b9Saliguori#include <sys/uio.h>
3800db34f0b3Sblueswir1#include <unistd.h>
3801f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3802bf9298b9SaliguoriEOF
3803bf9298b9Saliguoriiovec=no
380452166aa0SJuan Quintelaif compile_prog "" "" ; then
3805bf9298b9Saliguori  iovec=yes
3806bf9298b9Saliguorifi
3807bf9298b9Saliguori
3808f652e6afSaurel32##########################################
3809ceb42de8Saliguori# preadv probe
3810ceb42de8Saliguoricat > $TMPC <<EOF
3811ceb42de8Saliguori#include <sys/types.h>
3812ceb42de8Saliguori#include <sys/uio.h>
3813ceb42de8Saliguori#include <unistd.h>
3814c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3815ceb42de8SaliguoriEOF
3816ceb42de8Saliguoripreadv=no
381752166aa0SJuan Quintelaif compile_prog "" "" ; then
3818ceb42de8Saliguori  preadv=yes
3819ceb42de8Saliguorifi
3820ceb42de8Saliguori
3821ceb42de8Saliguori##########################################
3822f652e6afSaurel32# fdt probe
3823e169e1e1SPeter Maydell
3824fbb4121dSPaolo Bonzinicase "$fdt" in
3825fbb4121dSPaolo Bonzini  auto | enabled | internal)
3826fbb4121dSPaolo Bonzini    # Simpler to always update submodule, even if not needed.
3827fbb4121dSPaolo Bonzini    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
3828aef45d51SDaniel P. Berrange      git_submodules="${git_submodules} dtc"
3829aef45d51SDaniel P. Berrange    fi
3830fbb4121dSPaolo Bonzini    ;;
3831fbb4121dSPaolo Bonziniesac
3832f652e6afSaurel32
383320ff075bSMichael Walle##########################################
3834fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3835b1546f32SGerd Hoffmann
3836d52c454aSMarc-André Lureaugbm="no"
3837d52c454aSMarc-André Lureauif $pkg_config gbm; then
3838d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
3839d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
3840d52c454aSMarc-André Lureau    gbm="yes"
3841d52c454aSMarc-André Lureaufi
3842d52c454aSMarc-André Lureau
3843da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
38444939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
38455f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
38465f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
38475f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3848da076ffeSGerd Hoffmann    opengl=yes
3849925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3850925a0400SGerd Hoffmann        gtk_gl="yes"
3851925a0400SGerd Hoffmann    fi
385220ff075bSMichael Walle  else
3853da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3854dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
385520ff075bSMichael Walle    fi
3856f676c67eSJeremy White    opengl_cflags=""
3857da076ffeSGerd Hoffmann    opengl_libs=""
3858da076ffeSGerd Hoffmann    opengl=no
385920ff075bSMichael Walle  fi
386020ff075bSMichael Wallefi
386120ff075bSMichael Walle
3862014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3863014cb152SGerd Hoffmann  cat > $TMPC << EOF
3864014cb152SGerd Hoffmann#include <epoxy/egl.h>
3865014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3866014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3867014cb152SGerd Hoffmann#endif
3868014cb152SGerd Hoffmannint main(void) { return 0; }
3869014cb152SGerd HoffmannEOF
3870014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3871014cb152SGerd Hoffmann    opengl_dmabuf=yes
3872014cb152SGerd Hoffmann  fi
3873014cb152SGerd Hoffmannfi
3874c9a12e75SChrysostomos Nanakos
3875e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
387699e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
387799e1a93bSPhilippe Mathieu-Daudé    case $target in
387899e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
387999e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
388099e1a93bSPhilippe Mathieu-Daudé      ;;
388199e1a93bSPhilippe Mathieu-Daudé    esac
388299e1a93bSPhilippe Mathieu-Daudé  done
388399e1a93bSPhilippe Mathieu-Daudéfi
388499e1a93bSPhilippe Mathieu-Daudé
3885ed279a06SKlim Kireev##########################################
3886ed279a06SKlim Kireev# libxml2 probe
3887ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3888ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3889ed279a06SKlim Kireev        libxml2="yes"
3890ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3891ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3892ed279a06SKlim Kireev    else
3893ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3894ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3895ed279a06SKlim Kireev        fi
3896ed279a06SKlim Kireev        libxml2="no"
3897ed279a06SKlim Kireev    fi
3898ed279a06SKlim Kireevfi
3899c9a12e75SChrysostomos Nanakos
3900eb100396SBharata B Rao##########################################
3901eb100396SBharata B Rao# glusterfs probe
3902eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
390365d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3904e01bee08SBharata B Rao    glusterfs="yes"
390589138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
390689138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3907d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3908d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3909d85fa9ebSJeff Cody    fi
391065d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
39110c14fb47SBharata B Rao      glusterfs_discard="yes"
39120c14fb47SBharata B Rao    fi
39137c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3914df3a429aSNiels de Vos      glusterfs_fallocate="yes"
39157c815372SBharata B Rao      glusterfs_zerofill="yes"
39167c815372SBharata B Rao    fi
3917e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
3918e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
3919e014dbe7SPrasanna Kumar Kalever
3920e014dbe7SPrasanna Kumar Kaleverint
3921e014dbe7SPrasanna Kumar Kalevermain(void)
3922e014dbe7SPrasanna Kumar Kalever{
3923e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
3924e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
3925e014dbe7SPrasanna Kumar Kalever}
3926e014dbe7SPrasanna Kumar KaleverEOF
3927e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
3928e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
3929e014dbe7SPrasanna Kumar Kalever    fi
39300e3b891fSNiels de Vos    cat > $TMPC << EOF
39310e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
39320e3b891fSNiels de Vos
39330e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
39340e3b891fSNiels de Vosstatic void
39350e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
39360e3b891fSNiels de Vos{}
39370e3b891fSNiels de Vos
39380e3b891fSNiels de Vosint
39390e3b891fSNiels de Vosmain(void)
39400e3b891fSNiels de Vos{
39410e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
39420e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
39430e3b891fSNiels de Vos	return 0;
39440e3b891fSNiels de Vos}
39450e3b891fSNiels de VosEOF
39460e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
39470e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
39480e3b891fSNiels de Vos    fi
3949eb100396SBharata B Rao  else
3950eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
39518efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
39528efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3953eb100396SBharata B Rao    fi
3954e01bee08SBharata B Rao    glusterfs="no"
3955eb100396SBharata B Rao  fi
3956eb100396SBharata B Raofi
3957eb100396SBharata B Rao
395839386ac7Saurel32# Check for inotify functions when we are building linux-user
39593b3f24adSaurel32# emulator.  This is done because older glibc versions don't
39603b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
39613b3f24adSaurel32# don't provide them even if kernel supports them.
39623b3f24adSaurel32#
39633b3f24adSaurel32inotify=no
39643b3f24adSaurel32cat > $TMPC << EOF
39653b3f24adSaurel32#include <sys/inotify.h>
39663b3f24adSaurel32
39673b3f24adSaurel32int
39683b3f24adSaurel32main(void)
39693b3f24adSaurel32{
39703b3f24adSaurel32	/* try to start inotify */
39718690e420Saurel32	return inotify_init();
39723b3f24adSaurel32}
39733b3f24adSaurel32EOF
397452166aa0SJuan Quintelaif compile_prog "" "" ; then
39753b3f24adSaurel32  inotify=yes
39763b3f24adSaurel32fi
39773b3f24adSaurel32
3978c05c7a73SRiku Voipioinotify1=no
3979c05c7a73SRiku Voipiocat > $TMPC << EOF
3980c05c7a73SRiku Voipio#include <sys/inotify.h>
3981c05c7a73SRiku Voipio
3982c05c7a73SRiku Voipioint
3983c05c7a73SRiku Voipiomain(void)
3984c05c7a73SRiku Voipio{
3985c05c7a73SRiku Voipio    /* try to start inotify */
3986c05c7a73SRiku Voipio    return inotify_init1(0);
3987c05c7a73SRiku Voipio}
3988c05c7a73SRiku VoipioEOF
3989c05c7a73SRiku Voipioif compile_prog "" "" ; then
3990c05c7a73SRiku Voipio  inotify1=yes
3991c05c7a73SRiku Voipiofi
3992c05c7a73SRiku Voipio
3993099d6b0fSRiku Voipio# check if pipe2 is there
3994099d6b0fSRiku Voipiopipe2=no
3995099d6b0fSRiku Voipiocat > $TMPC << EOF
3996099d6b0fSRiku Voipio#include <unistd.h>
3997099d6b0fSRiku Voipio#include <fcntl.h>
3998099d6b0fSRiku Voipio
3999099d6b0fSRiku Voipioint main(void)
4000099d6b0fSRiku Voipio{
4001099d6b0fSRiku Voipio    int pipefd[2];
40029bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4003099d6b0fSRiku Voipio}
4004099d6b0fSRiku VoipioEOF
400552166aa0SJuan Quintelaif compile_prog "" "" ; then
4006099d6b0fSRiku Voipio  pipe2=yes
4007099d6b0fSRiku Voipiofi
4008099d6b0fSRiku Voipio
400940ff6d7eSKevin Wolf# check if accept4 is there
401040ff6d7eSKevin Wolfaccept4=no
401140ff6d7eSKevin Wolfcat > $TMPC << EOF
401240ff6d7eSKevin Wolf#include <sys/socket.h>
401340ff6d7eSKevin Wolf#include <stddef.h>
401440ff6d7eSKevin Wolf
401540ff6d7eSKevin Wolfint main(void)
401640ff6d7eSKevin Wolf{
401740ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
401840ff6d7eSKevin Wolf    return 0;
401940ff6d7eSKevin Wolf}
402040ff6d7eSKevin WolfEOF
402140ff6d7eSKevin Wolfif compile_prog "" "" ; then
402240ff6d7eSKevin Wolf  accept4=yes
402340ff6d7eSKevin Wolffi
402440ff6d7eSKevin Wolf
40253ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
40263ce34dfbSvibisreenivasansplice=no
40273ce34dfbSvibisreenivasancat > $TMPC << EOF
40283ce34dfbSvibisreenivasan#include <unistd.h>
40293ce34dfbSvibisreenivasan#include <fcntl.h>
40303ce34dfbSvibisreenivasan#include <limits.h>
40313ce34dfbSvibisreenivasan
40323ce34dfbSvibisreenivasanint main(void)
40333ce34dfbSvibisreenivasan{
403466ea0f22SStefan Weil    int len, fd = 0;
40353ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
40363ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
40373ce34dfbSvibisreenivasan    return 0;
40383ce34dfbSvibisreenivasan}
40393ce34dfbSvibisreenivasanEOF
404052166aa0SJuan Quintelaif compile_prog "" "" ; then
40413ce34dfbSvibisreenivasan  splice=yes
40423ce34dfbSvibisreenivasanfi
40433ce34dfbSvibisreenivasan
4044dcc38d1cSMarcelo Tosatti##########################################
4045a99d57bbSWanlong Gao# libnuma probe
4046a99d57bbSWanlong Gao
4047a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4048a99d57bbSWanlong Gao  cat > $TMPC << EOF
4049a99d57bbSWanlong Gao#include <numa.h>
4050a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4051a99d57bbSWanlong GaoEOF
4052a99d57bbSWanlong Gao
4053a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4054a99d57bbSWanlong Gao    numa=yes
4055ab318051SMarc-André Lureau    numa_libs="-lnuma"
4056a99d57bbSWanlong Gao  else
4057a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4058a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4059a99d57bbSWanlong Gao    fi
4060a99d57bbSWanlong Gao    numa=no
4061a99d57bbSWanlong Gao  fi
4062a99d57bbSWanlong Gaofi
4063a99d57bbSWanlong Gao
4064aa087962SPaolo Bonzinimalloc=system
40657b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
40667b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
40677b01cb97SAlexandre Derumier    exit 1
4068aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then
4069aa087962SPaolo Bonzini    malloc=tcmalloc
4070aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then
4071aa087962SPaolo Bonzini    malloc=jemalloc
40727b01cb97SAlexandre Derumierfi
40737b01cb97SAlexandre Derumier
40747b01cb97SAlexandre Derumier##########################################
4075dcc38d1cSMarcelo Tosatti# signalfd probe
4076dcc38d1cSMarcelo Tosattisignalfd="no"
4077dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4078dcc38d1cSMarcelo Tosatti#include <unistd.h>
4079dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4080dcc38d1cSMarcelo Tosatti#include <signal.h>
4081dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4082dcc38d1cSMarcelo TosattiEOF
4083dcc38d1cSMarcelo Tosatti
4084dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4085dcc38d1cSMarcelo Tosatti  signalfd=yes
4086dcc38d1cSMarcelo Tosattifi
4087dcc38d1cSMarcelo Tosatti
4088d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4089d339d766SRichard W.M. Jonesoptreset="no"
4090d339d766SRichard W.M. Jonescat > $TMPC << EOF
4091d339d766SRichard W.M. Jones#include <getopt.h>
4092d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4093d339d766SRichard W.M. JonesEOF
4094d339d766SRichard W.M. Jones
4095d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4096d339d766SRichard W.M. Jones  optreset=yes
4097d339d766SRichard W.M. Jonesfi
4098d339d766SRichard W.M. Jones
4099c2882b96SRiku Voipio# check if eventfd is supported
4100c2882b96SRiku Voipioeventfd=no
4101c2882b96SRiku Voipiocat > $TMPC << EOF
4102c2882b96SRiku Voipio#include <sys/eventfd.h>
4103c2882b96SRiku Voipio
4104c2882b96SRiku Voipioint main(void)
4105c2882b96SRiku Voipio{
410655cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4107c2882b96SRiku Voipio}
4108c2882b96SRiku VoipioEOF
4109c2882b96SRiku Voipioif compile_prog "" "" ; then
4110c2882b96SRiku Voipio  eventfd=yes
4111c2882b96SRiku Voipiofi
4112c2882b96SRiku Voipio
4113751bcc39SMarc-André Lureau# check if memfd is supported
4114751bcc39SMarc-André Lureaumemfd=no
4115751bcc39SMarc-André Lureaucat > $TMPC << EOF
411675e5b70eSPaolo Bonzini#include <sys/mman.h>
4117751bcc39SMarc-André Lureau
4118751bcc39SMarc-André Lureauint main(void)
4119751bcc39SMarc-André Lureau{
4120751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4121751bcc39SMarc-André Lureau}
4122751bcc39SMarc-André LureauEOF
4123751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4124751bcc39SMarc-André Lureau  memfd=yes
4125751bcc39SMarc-André Lureaufi
4126751bcc39SMarc-André Lureau
4127955727d2SCortland Tölva# check for usbfs
4128955727d2SCortland Tölvahave_usbfs=no
4129955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
413096566d09SThomas Petazzoni  cat > $TMPC << EOF
413196566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
413296566d09SThomas Petazzoni
413396566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
413496566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
413596566d09SThomas Petazzoni#endif
413696566d09SThomas Petazzoni
413796566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
413896566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
413996566d09SThomas Petazzoni#endif
414096566d09SThomas Petazzoni
414196566d09SThomas Petazzoniint main(void)
414296566d09SThomas Petazzoni{
414396566d09SThomas Petazzoni    return 0;
414496566d09SThomas Petazzoni}
414596566d09SThomas PetazzoniEOF
414696566d09SThomas Petazzoni  if compile_prog "" ""; then
4147955727d2SCortland Tölva    have_usbfs=yes
4148955727d2SCortland Tölva  fi
4149955727d2SCortland Tölvafi
4150751bcc39SMarc-André Lureau
4151d0927938SUlrich Hecht# check for fallocate
4152d0927938SUlrich Hechtfallocate=no
4153d0927938SUlrich Hechtcat > $TMPC << EOF
4154d0927938SUlrich Hecht#include <fcntl.h>
4155d0927938SUlrich Hecht
4156d0927938SUlrich Hechtint main(void)
4157d0927938SUlrich Hecht{
4158d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4159d0927938SUlrich Hecht    return 0;
4160d0927938SUlrich Hecht}
4161d0927938SUlrich HechtEOF
41628fb03151SPeter Maydellif compile_prog "" "" ; then
4163d0927938SUlrich Hecht  fallocate=yes
4164d0927938SUlrich Hechtfi
4165d0927938SUlrich Hecht
41663d4fa43eSKusanagi Kouichi# check for fallocate hole punching
41673d4fa43eSKusanagi Kouichifallocate_punch_hole=no
41683d4fa43eSKusanagi Kouichicat > $TMPC << EOF
41693d4fa43eSKusanagi Kouichi#include <fcntl.h>
41703d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
41713d4fa43eSKusanagi Kouichi
41723d4fa43eSKusanagi Kouichiint main(void)
41733d4fa43eSKusanagi Kouichi{
41743d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
41753d4fa43eSKusanagi Kouichi    return 0;
41763d4fa43eSKusanagi Kouichi}
41773d4fa43eSKusanagi KouichiEOF
41783d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
41793d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
41803d4fa43eSKusanagi Kouichifi
41813d4fa43eSKusanagi Kouichi
4182b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4183b953f075SDenis V. Lunevfallocate_zero_range=no
4184b953f075SDenis V. Lunevcat > $TMPC << EOF
4185b953f075SDenis V. Lunev#include <fcntl.h>
4186b953f075SDenis V. Lunev#include <linux/falloc.h>
4187b953f075SDenis V. Lunev
4188b953f075SDenis V. Lunevint main(void)
4189b953f075SDenis V. Lunev{
4190b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4191b953f075SDenis V. Lunev    return 0;
4192b953f075SDenis V. Lunev}
4193b953f075SDenis V. LunevEOF
4194b953f075SDenis V. Lunevif compile_prog "" "" ; then
4195b953f075SDenis V. Lunev  fallocate_zero_range=yes
4196b953f075SDenis V. Lunevfi
4197b953f075SDenis V. Lunev
4198ed911435SKevin Wolf# check for posix_fallocate
4199ed911435SKevin Wolfposix_fallocate=no
4200ed911435SKevin Wolfcat > $TMPC << EOF
4201ed911435SKevin Wolf#include <fcntl.h>
4202ed911435SKevin Wolf
4203ed911435SKevin Wolfint main(void)
4204ed911435SKevin Wolf{
4205ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4206ed911435SKevin Wolf    return 0;
4207ed911435SKevin Wolf}
4208ed911435SKevin WolfEOF
4209ed911435SKevin Wolfif compile_prog "" "" ; then
4210ed911435SKevin Wolf    posix_fallocate=yes
4211ed911435SKevin Wolffi
4212ed911435SKevin Wolf
4213c727f47dSPeter Maydell# check for sync_file_range
4214c727f47dSPeter Maydellsync_file_range=no
4215c727f47dSPeter Maydellcat > $TMPC << EOF
4216c727f47dSPeter Maydell#include <fcntl.h>
4217c727f47dSPeter Maydell
4218c727f47dSPeter Maydellint main(void)
4219c727f47dSPeter Maydell{
4220c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4221c727f47dSPeter Maydell    return 0;
4222c727f47dSPeter Maydell}
4223c727f47dSPeter MaydellEOF
42248fb03151SPeter Maydellif compile_prog "" "" ; then
4225c727f47dSPeter Maydell  sync_file_range=yes
4226c727f47dSPeter Maydellfi
4227c727f47dSPeter Maydell
4228dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4229dace20dcSPeter Maydellfiemap=no
4230dace20dcSPeter Maydellcat > $TMPC << EOF
4231dace20dcSPeter Maydell#include <sys/ioctl.h>
4232dace20dcSPeter Maydell#include <linux/fs.h>
4233dace20dcSPeter Maydell#include <linux/fiemap.h>
4234dace20dcSPeter Maydell
4235dace20dcSPeter Maydellint main(void)
4236dace20dcSPeter Maydell{
4237dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4238dace20dcSPeter Maydell    return 0;
4239dace20dcSPeter Maydell}
4240dace20dcSPeter MaydellEOF
42418fb03151SPeter Maydellif compile_prog "" "" ; then
4242dace20dcSPeter Maydell  fiemap=yes
4243dace20dcSPeter Maydellfi
4244dace20dcSPeter Maydell
4245d0927938SUlrich Hecht# check for dup3
4246d0927938SUlrich Hechtdup3=no
4247d0927938SUlrich Hechtcat > $TMPC << EOF
4248d0927938SUlrich Hecht#include <unistd.h>
4249d0927938SUlrich Hecht
4250d0927938SUlrich Hechtint main(void)
4251d0927938SUlrich Hecht{
4252d0927938SUlrich Hecht    dup3(0, 0, 0);
4253d0927938SUlrich Hecht    return 0;
4254d0927938SUlrich Hecht}
4255d0927938SUlrich HechtEOF
425678f5d726SJan Kiszkaif compile_prog "" "" ; then
4257d0927938SUlrich Hecht  dup3=yes
4258d0927938SUlrich Hechtfi
4259d0927938SUlrich Hecht
42604e0c6529SAlex Bligh# check for ppoll support
42614e0c6529SAlex Blighppoll=no
42624e0c6529SAlex Blighcat > $TMPC << EOF
42634e0c6529SAlex Bligh#include <poll.h>
42644e0c6529SAlex Bligh
42654e0c6529SAlex Blighint main(void)
42664e0c6529SAlex Bligh{
42674e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
42684e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
42694e0c6529SAlex Bligh    return 0;
42704e0c6529SAlex Bligh}
42714e0c6529SAlex BlighEOF
42724e0c6529SAlex Blighif compile_prog "" "" ; then
42734e0c6529SAlex Bligh  ppoll=yes
42744e0c6529SAlex Blighfi
42754e0c6529SAlex Bligh
4276cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4277cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4278cd758dd0SAlex Blighcat > $TMPC << EOF
4279cd758dd0SAlex Bligh#include <sys/prctl.h>
4280cd758dd0SAlex Bligh
4281cd758dd0SAlex Blighint main(void)
4282cd758dd0SAlex Bligh{
4283cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4284cd758dd0SAlex Bligh    return 0;
4285cd758dd0SAlex Bligh}
4286cd758dd0SAlex BlighEOF
4287cd758dd0SAlex Blighif compile_prog "" "" ; then
4288cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4289cd758dd0SAlex Blighfi
4290cd758dd0SAlex Bligh
42913b6edd16SPeter Maydell# check for epoll support
42923b6edd16SPeter Maydellepoll=no
42933b6edd16SPeter Maydellcat > $TMPC << EOF
42943b6edd16SPeter Maydell#include <sys/epoll.h>
42953b6edd16SPeter Maydell
42963b6edd16SPeter Maydellint main(void)
42973b6edd16SPeter Maydell{
42983b6edd16SPeter Maydell    epoll_create(0);
42993b6edd16SPeter Maydell    return 0;
43003b6edd16SPeter Maydell}
43013b6edd16SPeter MaydellEOF
43028fb03151SPeter Maydellif compile_prog "" "" ; then
43033b6edd16SPeter Maydell  epoll=yes
43043b6edd16SPeter Maydellfi
43053b6edd16SPeter Maydell
4306227f0214SPeter Maydell# epoll_create1 is a later addition
4307227f0214SPeter Maydell# so we must check separately for its presence
43083b6edd16SPeter Maydellepoll_create1=no
43093b6edd16SPeter Maydellcat > $TMPC << EOF
43103b6edd16SPeter Maydell#include <sys/epoll.h>
43113b6edd16SPeter Maydell
43123b6edd16SPeter Maydellint main(void)
43133b6edd16SPeter Maydell{
431419e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
431519e83f6bSPeter Maydell     * a function being called. This is necessary so that on
431619e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
431719e83f6bSPeter Maydell     * the library but not declared in the header file we will
431819e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
431919e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
432019e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
432119e83f6bSPeter Maydell     */
4322c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
43233b6edd16SPeter Maydell}
43243b6edd16SPeter MaydellEOF
43258fb03151SPeter Maydellif compile_prog "" "" ; then
43263b6edd16SPeter Maydell  epoll_create1=yes
43273b6edd16SPeter Maydellfi
43283b6edd16SPeter Maydell
4329a8fd1abaSPeter Maydell# check for sendfile support
4330a8fd1abaSPeter Maydellsendfile=no
4331a8fd1abaSPeter Maydellcat > $TMPC << EOF
4332a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4333a8fd1abaSPeter Maydell
4334a8fd1abaSPeter Maydellint main(void)
4335a8fd1abaSPeter Maydell{
4336a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4337a8fd1abaSPeter Maydell}
4338a8fd1abaSPeter MaydellEOF
4339a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4340a8fd1abaSPeter Maydell  sendfile=yes
4341a8fd1abaSPeter Maydellfi
4342a8fd1abaSPeter Maydell
434351834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
434451834341SRiku Voipiotimerfd=no
434551834341SRiku Voipiocat > $TMPC << EOF
434651834341SRiku Voipio#include <sys/timerfd.h>
434751834341SRiku Voipio
434851834341SRiku Voipioint main(void)
434951834341SRiku Voipio{
435051834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
435151834341SRiku Voipio}
435251834341SRiku VoipioEOF
435351834341SRiku Voipioif compile_prog "" "" ; then
435451834341SRiku Voipio  timerfd=yes
435551834341SRiku Voipiofi
435651834341SRiku Voipio
43579af5c906SRiku Voipio# check for setns and unshare support
43589af5c906SRiku Voipiosetns=no
43599af5c906SRiku Voipiocat > $TMPC << EOF
43609af5c906SRiku Voipio#include <sched.h>
43619af5c906SRiku Voipio
43629af5c906SRiku Voipioint main(void)
43639af5c906SRiku Voipio{
43649af5c906SRiku Voipio    int ret;
43659af5c906SRiku Voipio    ret = setns(0, 0);
43669af5c906SRiku Voipio    ret = unshare(0);
43679af5c906SRiku Voipio    return ret;
43689af5c906SRiku Voipio}
43699af5c906SRiku VoipioEOF
43709af5c906SRiku Voipioif compile_prog "" "" ; then
43719af5c906SRiku Voipio  setns=yes
43729af5c906SRiku Voipiofi
43739af5c906SRiku Voipio
437438860a03SAleksandar Markovic# clock_adjtime probe
437538860a03SAleksandar Markovicclock_adjtime=no
437638860a03SAleksandar Markoviccat > $TMPC <<EOF
437738860a03SAleksandar Markovic#include <time.h>
437838860a03SAleksandar Markovic
437938860a03SAleksandar Markovicint main(void)
438038860a03SAleksandar Markovic{
438138860a03SAleksandar Markovic    return clock_adjtime(0, 0);
438238860a03SAleksandar Markovic}
438338860a03SAleksandar MarkovicEOF
438438860a03SAleksandar Markovicclock_adjtime=no
438538860a03SAleksandar Markovicif compile_prog "" "" ; then
438638860a03SAleksandar Markovic  clock_adjtime=yes
438738860a03SAleksandar Markovicfi
438838860a03SAleksandar Markovic
43895a03cd00SAleksandar Markovic# syncfs probe
43905a03cd00SAleksandar Markovicsyncfs=no
43915a03cd00SAleksandar Markoviccat > $TMPC <<EOF
43925a03cd00SAleksandar Markovic#include <unistd.h>
43935a03cd00SAleksandar Markovic
43945a03cd00SAleksandar Markovicint main(void)
43955a03cd00SAleksandar Markovic{
43965a03cd00SAleksandar Markovic    return syncfs(0);
43975a03cd00SAleksandar Markovic}
43985a03cd00SAleksandar MarkovicEOF
43995a03cd00SAleksandar Markovicsyncfs=no
44005a03cd00SAleksandar Markovicif compile_prog "" "" ; then
44015a03cd00SAleksandar Markovic  syncfs=yes
44025a03cd00SAleksandar Markovicfi
44035a03cd00SAleksandar Markovic
4404db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
4405db37dd89SAleksandar Markovickcov=no
4406db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
4407db37dd89SAleksandar Markovic    kcov=yes
4408db37dd89SAleksandar Markovicfi
4409db37dd89SAleksandar Markovic
4410d6092e08SFilip Bozuta# check for btrfs filesystem support (kernel must be 3.9+)
4411d6092e08SFilip Bozutabtrfs=no
4412d6092e08SFilip Bozutaif check_include linux/btrfs.h ; then
4413d6092e08SFilip Bozuta    btrfs=yes
4414d6092e08SFilip Bozutafi
4415d6092e08SFilip Bozuta
4416516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
4417516e8b7dSPeter Maydellsphinx_werror=""
4418516e8b7dSPeter Maydellif test "$werror" = "yes"; then
4419516e8b7dSPeter Maydell    sphinx_werror="-W"
4420516e8b7dSPeter Maydellfi
4421516e8b7dSPeter Maydell
44225f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
44235f71eac0SPeter Maydellhas_sphinx_build() {
44245f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
44255f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
44265f71eac0SPeter Maydell    # version requirement). This will fail if either
44275f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
44285f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
44295f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
4430988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
4431988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
4432988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
44335f71eac0SPeter Maydell}
44345f71eac0SPeter Maydell
4435cc8ae6deSpbrook# Check if tools are available to build documentation.
4436a25dba17SJuan Quintelaif test "$docs" != "no" ; then
4437758b617aSPeter Maydell  if has_sphinx_build; then
4438758b617aSPeter Maydell    sphinx_ok=yes
4439758b617aSPeter Maydell  else
4440758b617aSPeter Maydell    sphinx_ok=no
4441758b617aSPeter Maydell  fi
44421615aeafSPeter Maydell  if test "$sphinx_ok" = "yes"; then
4443a25dba17SJuan Quintela    docs=yes
444483a3ab8bSJuan Quintela  else
4445a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
4446758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
4447758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
4448758b617aSPeter Maydell      fi
44491615aeafSPeter Maydell      feature_not_found "docs" "Install a Python 3 version of python-sphinx"
445083a3ab8bSJuan Quintela    fi
4451a25dba17SJuan Quintela    docs=no
445283a3ab8bSJuan Quintela  fi
4453cc8ae6deSpbrookfi
4454cc8ae6deSpbrook
4455f514f41cSStefan Weil# Search for bswap_32 function
44566ae9a1f4SJuan Quintelabyteswap_h=no
44576ae9a1f4SJuan Quintelacat > $TMPC << EOF
44586ae9a1f4SJuan Quintela#include <byteswap.h>
44596ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
44606ae9a1f4SJuan QuintelaEOF
446152166aa0SJuan Quintelaif compile_prog "" "" ; then
44626ae9a1f4SJuan Quintela  byteswap_h=yes
44636ae9a1f4SJuan Quintelafi
44646ae9a1f4SJuan Quintela
446575f13596SStefan Weil# Search for bswap32 function
44666ae9a1f4SJuan Quintelabswap_h=no
44676ae9a1f4SJuan Quintelacat > $TMPC << EOF
44686ae9a1f4SJuan Quintela#include <sys/endian.h>
44696ae9a1f4SJuan Quintela#include <sys/types.h>
44706ae9a1f4SJuan Quintela#include <machine/bswap.h>
44716ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
44726ae9a1f4SJuan QuintelaEOF
447352166aa0SJuan Quintelaif compile_prog "" "" ; then
44746ae9a1f4SJuan Quintela  bswap_h=yes
44756ae9a1f4SJuan Quintelafi
44766ae9a1f4SJuan Quintela
4477da93a1fdSaliguori##########################################
4478e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4479c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4480e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
44813c33ea96SPaolo Bonzini    libiscsi="yes"
4482ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4483ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4484c589b249SRonnie Sahlberg  else
4485c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4486e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4487c589b249SRonnie Sahlberg    fi
4488c589b249SRonnie Sahlberg    libiscsi="no"
4489c589b249SRonnie Sahlberg  fi
4490c589b249SRonnie Sahlbergfi
4491c589b249SRonnie Sahlberg
4492c589b249SRonnie Sahlberg##########################################
4493da93a1fdSaliguori# Do we need librt
44948bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
44958bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
44968bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
44978bacde8dSNatanael Copa# function in addition.
4498da93a1fdSaliguoricat > $TMPC <<EOF
4499da93a1fdSaliguori#include <signal.h>
4500da93a1fdSaliguori#include <time.h>
45018bacde8dSNatanael Copaint main(void) {
45028bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
45038bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
45048bacde8dSNatanael Copa}
4505da93a1fdSaliguoriEOF
4506da93a1fdSaliguori
450752166aa0SJuan Quintelaif compile_prog "" "" ; then
450807ffa4bdSJuan Quintela  :
45098bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
451018e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
451118e588b1SRick Liu  LIBS="$LIBS -lrt"
4512da93a1fdSaliguorifi
4513da93a1fdSaliguori
4514f2995ee4SPaolo Bonzini# Check whether we have openpty() in either libc or libutil
4515d99e97e6SThomas Huthcat > $TMPC << EOF
4516d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4517d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4518d99e97e6SThomas HuthEOF
4519d99e97e6SThomas Huth
45209df8b20dSThomas Huthhave_openpty="no"
45219df8b20dSThomas Huthif compile_prog "" "" ; then
45229df8b20dSThomas Huth  have_openpty="yes"
45239df8b20dSThomas Huthelse
4524d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
45259df8b20dSThomas Huth    have_openpty="yes"
4526d99e97e6SThomas Huth  fi
45276362a53fSJuan Quintelafi
45286362a53fSJuan Quintela
4529de5071c5SBlue Swirl##########################################
4530cd4ec0b4SGerd Hoffmann# spice probe
4531cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4532cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4533cd4ec0b4SGerd Hoffmann#include <spice.h>
4534cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4535cd4ec0b4SGerd HoffmannEOF
4536710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4537710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
45381b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
453965d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4540cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4541cd4ec0b4SGerd Hoffmann    spice="yes"
4542cd4ec0b4SGerd Hoffmann  else
4543cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
45448efc9363SHu Tao      feature_not_found "spice" \
45451b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4546cd4ec0b4SGerd Hoffmann    fi
4547cd4ec0b4SGerd Hoffmann    spice="no"
4548cd4ec0b4SGerd Hoffmann  fi
4549cd4ec0b4SGerd Hoffmannfi
4550cd4ec0b4SGerd Hoffmann
45517b02f544SMarc-André Lureau# check for smartcard support
45527b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
45530f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
45547b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
45557b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
45567b02f544SMarc-André Lureau        smartcard="yes"
4557111a38b0SRobert Relyea    else
45587b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
45597b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4560111a38b0SRobert Relyea        fi
45617b02f544SMarc-André Lureau        smartcard="no"
4562111a38b0SRobert Relyea    fi
4563111a38b0SRobert Relyeafi
4564111a38b0SRobert Relyea
45652b2325ffSGerd Hoffmann# check for libusb
45662b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
456765d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
45682b2325ffSGerd Hoffmann        libusb="yes"
4569ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4570ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
45712b2325ffSGerd Hoffmann    else
45722b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
45738efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
45742b2325ffSGerd Hoffmann        fi
45752b2325ffSGerd Hoffmann        libusb="no"
45762b2325ffSGerd Hoffmann    fi
45772b2325ffSGerd Hoffmannfi
45782b2325ffSGerd Hoffmann
457969354a83SHans de Goede# check for usbredirparser for usb network redirection support
458069354a83SHans de Goedeif test "$usb_redir" != "no" ; then
458165d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
458269354a83SHans de Goede        usb_redir="yes"
4583ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4584ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
458569354a83SHans de Goede    else
458669354a83SHans de Goede        if test "$usb_redir" = "yes"; then
458721684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
458869354a83SHans de Goede        fi
458969354a83SHans de Goede        usb_redir="no"
459069354a83SHans de Goede    fi
459169354a83SHans de Goedefi
459269354a83SHans de Goede
4593cd4ec0b4SGerd Hoffmann##########################################
4594d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4595d9840e25STomoki Sekiyama
4596e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4597e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
4598d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4599690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4600d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4601d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4602690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4603d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4604d9840e25STomoki Sekiyama	  ;;
4605690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4606d9840e25STomoki Sekiyama  esac
4607d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4608d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4609d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4610d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4611d9840e25STomoki SekiyamaEOF
4612d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4613d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4614d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4615315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4616f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4617d9840e25STomoki Sekiyama  else
4618d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4619d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4620d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4621d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4622d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4623d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4624d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4625d9840e25STomoki Sekiyama    fi
4626d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4627d9840e25STomoki Sekiyama  fi
4628d9840e25STomoki Sekiyamafi
4629d9840e25STomoki Sekiyama
4630d9840e25STomoki Sekiyama##########################################
4631d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4632d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4633d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4634d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4635d9840e25STomoki Sekiyama
4636e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4637e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
4638d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4639d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4640d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4641d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4642d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4643d9840e25STomoki Sekiyama    else
4644d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4645d9840e25STomoki Sekiyama    fi
4646d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4647d9840e25STomoki Sekiyama    win_sdk=""
4648d9840e25STomoki Sekiyama  fi
4649d9840e25STomoki Sekiyamafi
4650d9840e25STomoki Sekiyama
4651d9840e25STomoki Sekiyama##########################################
465250cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
4653e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
465450cbebb9SMichael Roth  cat > $TMPC << EOF
465550cbebb9SMichael Roth#include <windows.h>
465650cbebb9SMichael Roth#include <ntddscsi.h>
465750cbebb9SMichael Rothint main(void) {
465850cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
465950cbebb9SMichael Roth#error Missing required ioctl definitions
466050cbebb9SMichael Roth#endif
466150cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
466250cbebb9SMichael Roth  return addr.Lun;
466350cbebb9SMichael Roth}
466450cbebb9SMichael RothEOF
466550cbebb9SMichael Roth  if compile_prog "" "" ; then
466650cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4667996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
466850cbebb9SMichael Roth  fi
466950cbebb9SMichael Rothfi
467050cbebb9SMichael Roth
467150cbebb9SMichael Roth##########################################
46729d9e1521SGerd Hoffmann# virgl renderer probe
46739d9e1521SGerd Hoffmann
46749d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
46759d9e1521SGerd Hoffmann  cat > $TMPC << EOF
46769d9e1521SGerd Hoffmann#include <virglrenderer.h>
46779d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
46789d9e1521SGerd HoffmannEOF
46799d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
46809d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
468147479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
46829d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
46839d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
46849d9e1521SGerd Hoffmann    virglrenderer="yes"
46859d9e1521SGerd Hoffmann  else
46869d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
46879d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
46889d9e1521SGerd Hoffmann    fi
46899d9e1521SGerd Hoffmann    virglrenderer="no"
46909d9e1521SGerd Hoffmann  fi
46919d9e1521SGerd Hoffmannfi
46929d9e1521SGerd Hoffmann
46939d9e1521SGerd Hoffmann##########################################
46948ca80760SRichard Henderson# capstone
46958ca80760SRichard Henderson
4696e219c499SRichard Hendersoncase "$capstone" in
46978b18cdbfSRichard Henderson  auto | enabled | internal)
46988b18cdbfSRichard Henderson    # Simpler to always update submodule, even if not needed.
46998b18cdbfSRichard Henderson    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
4700e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4701e219c499SRichard Henderson    fi
4702e219c499SRichard Henderson    ;;
4703e219c499SRichard Hendersonesac
47048ca80760SRichard Henderson
47058ca80760SRichard Henderson##########################################
47065f6b9e8fSBlue Swirl# check if we have fdatasync
47075f6b9e8fSBlue Swirl
47085f6b9e8fSBlue Swirlfdatasync=no
47095f6b9e8fSBlue Swirlcat > $TMPC << EOF
47105f6b9e8fSBlue Swirl#include <unistd.h>
4711d1722a27SAlexandre Raymondint main(void) {
4712d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4713d1722a27SAlexandre Raymondreturn fdatasync(0);
4714d1722a27SAlexandre Raymond#else
4715e172fe11SStefan Weil#error Not supported
4716d1722a27SAlexandre Raymond#endif
4717d1722a27SAlexandre Raymond}
47185f6b9e8fSBlue SwirlEOF
47195f6b9e8fSBlue Swirlif compile_prog "" "" ; then
47205f6b9e8fSBlue Swirl    fdatasync=yes
47215f6b9e8fSBlue Swirlfi
47225f6b9e8fSBlue Swirl
472394a420b1SStefan Hajnoczi##########################################
4724e78815a5SAndreas Färber# check if we have madvise
4725e78815a5SAndreas Färber
4726e78815a5SAndreas Färbermadvise=no
4727e78815a5SAndreas Färbercat > $TMPC << EOF
4728e78815a5SAndreas Färber#include <sys/types.h>
4729e78815a5SAndreas Färber#include <sys/mman.h>
4730832ce9c2SScott Wood#include <stddef.h>
4731e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4732e78815a5SAndreas FärberEOF
4733e78815a5SAndreas Färberif compile_prog "" "" ; then
4734e78815a5SAndreas Färber    madvise=yes
4735e78815a5SAndreas Färberfi
4736e78815a5SAndreas Färber
4737e78815a5SAndreas Färber##########################################
4738e78815a5SAndreas Färber# check if we have posix_madvise
4739e78815a5SAndreas Färber
4740e78815a5SAndreas Färberposix_madvise=no
4741e78815a5SAndreas Färbercat > $TMPC << EOF
4742e78815a5SAndreas Färber#include <sys/mman.h>
4743832ce9c2SScott Wood#include <stddef.h>
4744e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4745e78815a5SAndreas FärberEOF
4746e78815a5SAndreas Färberif compile_prog "" "" ; then
4747e78815a5SAndreas Färber    posix_madvise=yes
4748e78815a5SAndreas Färberfi
4749e78815a5SAndreas Färber
4750e78815a5SAndreas Färber##########################################
47519bc5a719SAndreas Gustafsson# check if we have posix_memalign()
47529bc5a719SAndreas Gustafsson
47539bc5a719SAndreas Gustafssonposix_memalign=no
47549bc5a719SAndreas Gustafssoncat > $TMPC << EOF
47559bc5a719SAndreas Gustafsson#include <stdlib.h>
47569bc5a719SAndreas Gustafssonint main(void) {
47579bc5a719SAndreas Gustafsson    void *p;
47589bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
47599bc5a719SAndreas Gustafsson}
47609bc5a719SAndreas GustafssonEOF
47619bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
47629bc5a719SAndreas Gustafsson    posix_memalign=yes
47639bc5a719SAndreas Gustafssonfi
47649bc5a719SAndreas Gustafsson
47659bc5a719SAndreas Gustafsson##########################################
47660a852417SPaul Durrant# check if we have posix_syslog
47670a852417SPaul Durrant
47680a852417SPaul Durrantposix_syslog=no
47690a852417SPaul Durrantcat > $TMPC << EOF
47700a852417SPaul Durrant#include <syslog.h>
47710a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
47720a852417SPaul DurrantEOF
47730a852417SPaul Durrantif compile_prog "" "" ; then
47740a852417SPaul Durrant    posix_syslog=yes
47750a852417SPaul Durrantfi
47760a852417SPaul Durrant
47770a852417SPaul Durrant##########################################
4778401bc051SPeter Maydell# check if we have sem_timedwait
4779401bc051SPeter Maydell
4780401bc051SPeter Maydellsem_timedwait=no
4781401bc051SPeter Maydellcat > $TMPC << EOF
4782401bc051SPeter Maydell#include <semaphore.h>
4783811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
4784401bc051SPeter MaydellEOF
4785401bc051SPeter Maydellif compile_prog "" "" ; then
4786401bc051SPeter Maydell    sem_timedwait=yes
4787401bc051SPeter Maydellfi
4788401bc051SPeter Maydell
4789401bc051SPeter Maydell##########################################
47905c99fa37SKeno Fischer# check if we have strchrnul
47915c99fa37SKeno Fischer
47925c99fa37SKeno Fischerstrchrnul=no
47935c99fa37SKeno Fischercat > $TMPC << EOF
47945c99fa37SKeno Fischer#include <string.h>
47955c99fa37SKeno Fischerint main(void);
47965c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
47975c99fa37SKeno Fischerchar *haystack = (char*)&main;
47985c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
47995c99fa37SKeno FischerEOF
48005c99fa37SKeno Fischerif compile_prog "" "" ; then
48015c99fa37SKeno Fischer    strchrnul=yes
48025c99fa37SKeno Fischerfi
48035c99fa37SKeno Fischer
48048a792b03SJiufei Xue#########################################
48058a792b03SJiufei Xue# check if we have st_atim
48068a792b03SJiufei Xue
48078a792b03SJiufei Xuest_atim=no
48088a792b03SJiufei Xuecat > $TMPC << EOF
48098a792b03SJiufei Xue#include <sys/stat.h>
48108a792b03SJiufei Xue#include <stddef.h>
48118a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
48128a792b03SJiufei XueEOF
48138a792b03SJiufei Xueif compile_prog "" "" ; then
48148a792b03SJiufei Xue    st_atim=yes
48158a792b03SJiufei Xuefi
48168a792b03SJiufei Xue
48175c99fa37SKeno Fischer##########################################
481894a420b1SStefan Hajnoczi# check if trace backend exists
481994a420b1SStefan Hajnoczi
48205b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
482194a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
48225b808275SLluís Vilanova  error_exit "invalid trace backends" \
48235b808275SLluís Vilanova      "Please choose supported trace backends."
482494a420b1SStefan Hajnoczifi
482594a420b1SStefan Hajnoczi
48267e24e92aSStefan Hajnoczi##########################################
48277e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
48285b808275SLluís Vilanovaif have_backend "ust"; then
48297e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4830bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
48317e24e92aSStefan Hajnocziint main(void) { return 0; }
48327e24e92aSStefan HajnocziEOF
4833c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4834bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
483589138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
48367e24e92aSStefan Hajnoczi    else
4837c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4838bf15f63cSMohamad Gebai    fi
4839bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
484089138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4841bf15f63cSMohamad Gebai    else
4842bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4843bf15f63cSMohamad Gebai    fi
4844bf15f63cSMohamad Gebai  else
4845bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
48467e24e92aSStefan Hajnoczi  fi
48477e24e92aSStefan Hajnoczifi
4848b3d08c02SDaniel P. Berrange
4849b3d08c02SDaniel P. Berrange##########################################
4850b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
48515b808275SLluís Vilanovaif have_backend "dtrace"; then
4852b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
485376ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4854b3d08c02SDaniel P. Berrange  fi
4855c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4856c276b17dSDaniel P. Berrange  if has 'stap' ; then
4857c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4858c276b17dSDaniel P. Berrange  fi
4859b3d08c02SDaniel P. Berrangefi
4860b3d08c02SDaniel P. Berrange
48617e24e92aSStefan Hajnoczi##########################################
4862519175a2SAlex Barcelo# check and set a backend for coroutine
4863d0e2fce5SAneesh Kumar K.V
48647c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
486533c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
486633c53c54SDaniel P. Berrange# specific one.
48677c2acc70SPeter Maydell
48687c2acc70SPeter Maydellucontext_works=no
4869d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4870d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4871d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4872cdf84806SPeter Maydell#ifdef __stub_makecontext
4873cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4874cdf84806SPeter Maydell#endif
487575cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4876d0e2fce5SAneesh Kumar K.VEOF
4877d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
48787c2acc70SPeter Maydell    ucontext_works=yes
4879d0e2fce5SAneesh Kumar K.V  fi
4880519175a2SAlex Barcelofi
48817c2acc70SPeter Maydell
48827c2acc70SPeter Maydellif test "$coroutine" = ""; then
48837c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
48847c2acc70SPeter Maydell    coroutine=win32
48857c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
48867c2acc70SPeter Maydell    coroutine=ucontext
4887519175a2SAlex Barcelo  else
48887c2acc70SPeter Maydell    coroutine=sigaltstack
48897c2acc70SPeter Maydell  fi
48907c2acc70SPeter Maydellelse
48917c2acc70SPeter Maydell  case $coroutine in
48927c2acc70SPeter Maydell  windows)
48937c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
48947c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
48957c2acc70SPeter Maydell    fi
48967c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
48977c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
48987c2acc70SPeter Maydell    coroutine=win32
48997c2acc70SPeter Maydell    ;;
49007c2acc70SPeter Maydell  ucontext)
49017c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
49027c2acc70SPeter Maydell      feature_not_found "ucontext"
49037c2acc70SPeter Maydell    fi
49047c2acc70SPeter Maydell    ;;
490533c53c54SDaniel P. Berrange  sigaltstack)
49067c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
49077c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
49087c2acc70SPeter Maydell    fi
49097c2acc70SPeter Maydell    ;;
49107c2acc70SPeter Maydell  *)
491176ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
49127c2acc70SPeter Maydell    ;;
49137c2acc70SPeter Maydell  esac
4914d0e2fce5SAneesh Kumar K.Vfi
4915d0e2fce5SAneesh Kumar K.V
491670c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
491770c60c08SStefan Hajnoczi  coroutine_pool=yes
491870c60c08SStefan Hajnoczifi
491970c60c08SStefan Hajnoczi
49207d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
49217d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
49227d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
49237d992e4dSPeter Lieven    coroutine_pool=no
49247d992e4dSPeter Lieven  fi
49257d992e4dSPeter Lievenfi
49267d992e4dSPeter Lieven
49271e4f6065SDaniele Buono##################################################
49281e4f6065SDaniele Buono# SafeStack
49291e4f6065SDaniele Buono
49301e4f6065SDaniele Buono
49311e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
49321e4f6065SDaniele Buonocat > $TMPC << EOF
49331e4f6065SDaniele Buonoint main(int argc, char *argv[])
49341e4f6065SDaniele Buono{
49351e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
49361e4f6065SDaniele Buono#error SafeStack Disabled
49371e4f6065SDaniele Buono#endif
49381e4f6065SDaniele Buono    return 0;
49391e4f6065SDaniele Buono}
49401e4f6065SDaniele BuonoEOF
49411e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
49421e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
49431e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
49441e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
49451e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
49461e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
49471e4f6065SDaniele Buono  else
49481e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
49491e4f6065SDaniele Buono  fi
49501e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
49511e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
49521e4f6065SDaniele Buono  fi
49531e4f6065SDaniele Buonoelse
49541e4f6065SDaniele Buonocat > $TMPC << EOF
49551e4f6065SDaniele Buonoint main(int argc, char *argv[])
49561e4f6065SDaniele Buono{
49571e4f6065SDaniele Buono#if defined(__has_feature)
49581e4f6065SDaniele Buono#if __has_feature(safe_stack)
49591e4f6065SDaniele Buono#error SafeStack Enabled
49601e4f6065SDaniele Buono#endif
49611e4f6065SDaniele Buono#endif
49621e4f6065SDaniele Buono    return 0;
49631e4f6065SDaniele Buono}
49641e4f6065SDaniele BuonoEOF
49651e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
49661e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
49671e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
49681e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
49691e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
49701e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
49711e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
49721e4f6065SDaniele Buono    fi
49731e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
49741e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
49751e4f6065SDaniele Buono  fi
49761e4f6065SDaniele Buonoelse # "$safe_stack" = ""
49771e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
49781e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
49791e4f6065SDaniele Buono    safe_stack="no"
49801e4f6065SDaniele Buono  else
49811e4f6065SDaniele Buono    safe_stack="yes"
49821e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
49831e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
49841e4f6065SDaniele Buono    fi
49851e4f6065SDaniele Buono  fi
49861e4f6065SDaniele Buonofi
49871e4f6065SDaniele Buonofi
49887d992e4dSPeter Lieven
4989d0e2fce5SAneesh Kumar K.V##########################################
4990d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4991d2042378SAneesh Kumar K.V
49924e1797f9SStefan Weilopen_by_handle_at=no
4993d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4994d2042378SAneesh Kumar K.V#include <fcntl.h>
4995acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4996acc55ba8SStefan Weil# error missing definition
4997acc55ba8SStefan Weil#else
499875cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4999acc55ba8SStefan Weil#endif
5000d2042378SAneesh Kumar K.VEOF
5001d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5002d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5003d2042378SAneesh Kumar K.Vfi
5004d2042378SAneesh Kumar K.V
5005e06a765eSHarsh Prateek Bora########################################
5006e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5007e06a765eSHarsh Prateek Bora
5008e06a765eSHarsh Prateek Boralinux_magic_h=no
5009e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5010e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5011e06a765eSHarsh Prateek Boraint main(void) {
501275cafad7SStefan Weil  return 0;
5013e06a765eSHarsh Prateek Bora}
5014e06a765eSHarsh Prateek BoraEOF
5015e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5016e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5017e06a765eSHarsh Prateek Borafi
5018e06a765eSHarsh Prateek Bora
50198ab1bf12SLuiz Capitulino########################################
5020541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
50213f4349dcSKevin Wolf
50223f4349dcSKevin Wolfvalgrind_h=no
50233f4349dcSKevin Wolfcat > $TMPC << EOF
50243f4349dcSKevin Wolf#include <valgrind/valgrind.h>
50253f4349dcSKevin Wolfint main(void) {
50263f4349dcSKevin Wolf  return 0;
50273f4349dcSKevin Wolf}
50283f4349dcSKevin WolfEOF
50293f4349dcSKevin Wolfif compile_prog "" "" ; then
50303f4349dcSKevin Wolf    valgrind_h=yes
50313f4349dcSKevin Wolffi
50323f4349dcSKevin Wolf
50333f4349dcSKevin Wolf########################################
50348ab1bf12SLuiz Capitulino# check if environ is declared
50358ab1bf12SLuiz Capitulino
50368ab1bf12SLuiz Capitulinohas_environ=no
50378ab1bf12SLuiz Capitulinocat > $TMPC << EOF
50388ab1bf12SLuiz Capitulino#include <unistd.h>
50398ab1bf12SLuiz Capitulinoint main(void) {
5040c075a723SBlue Swirl    environ = 0;
50418ab1bf12SLuiz Capitulino    return 0;
50428ab1bf12SLuiz Capitulino}
50438ab1bf12SLuiz CapitulinoEOF
50448ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
50458ab1bf12SLuiz Capitulino    has_environ=yes
50468ab1bf12SLuiz Capitulinofi
50478ab1bf12SLuiz Capitulino
504876a347e1SRichard Henderson########################################
504976a347e1SRichard Henderson# check if cpuid.h is usable.
505076a347e1SRichard Henderson
505176a347e1SRichard Hendersoncat > $TMPC << EOF
505276a347e1SRichard Henderson#include <cpuid.h>
505376a347e1SRichard Hendersonint main(void) {
5054774d566cSPeter Maydell    unsigned a, b, c, d;
5055774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5056774d566cSPeter Maydell
5057774d566cSPeter Maydell    if (max >= 1) {
5058774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5059774d566cSPeter Maydell    }
5060774d566cSPeter Maydell
5061774d566cSPeter Maydell    if (max >= 7) {
5062774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5063774d566cSPeter Maydell    }
5064774d566cSPeter Maydell
506576a347e1SRichard Henderson    return 0;
506676a347e1SRichard Henderson}
506776a347e1SRichard HendersonEOF
506876a347e1SRichard Hendersonif compile_prog "" "" ; then
506976a347e1SRichard Henderson    cpuid_h=yes
507076a347e1SRichard Hendersonfi
507176a347e1SRichard Henderson
50725dd89908SRichard Henderson##########################################
50735dd89908SRichard Henderson# avx2 optimization requirement check
50745dd89908SRichard Henderson#
50755dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
50765dd89908SRichard Henderson# since we won't be able to select the new routines.
50775dd89908SRichard Henderson
5078e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
50795dd89908SRichard Henderson  cat > $TMPC << EOF
50805dd89908SRichard Henderson#pragma GCC push_options
50815dd89908SRichard Henderson#pragma GCC target("avx2")
50825dd89908SRichard Henderson#include <cpuid.h>
50835dd89908SRichard Henderson#include <immintrin.h>
50845dd89908SRichard Hendersonstatic int bar(void *a) {
50855dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
50865dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
50875dd89908SRichard Henderson}
50885dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
50895dd89908SRichard HendersonEOF
50905dd89908SRichard Henderson  if compile_object "" ; then
50915dd89908SRichard Henderson    avx2_opt="yes"
509286583a07SLiam Merwick  else
509386583a07SLiam Merwick    avx2_opt="no"
50945dd89908SRichard Henderson  fi
50955dd89908SRichard Hendersonfi
50965dd89908SRichard Henderson
50976b8cd447SRobert Hoo##########################################
50986b8cd447SRobert Hoo# avx512f optimization requirement check
50996b8cd447SRobert Hoo#
51006b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
51016b8cd447SRobert Hoo# since we won't be able to select the new routines.
51026b8cd447SRobert Hoo# by default, it is turned off.
51036b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
51046b8cd447SRobert Hoo
51056b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
51066b8cd447SRobert Hoo  cat > $TMPC << EOF
51076b8cd447SRobert Hoo#pragma GCC push_options
51086b8cd447SRobert Hoo#pragma GCC target("avx512f")
51096b8cd447SRobert Hoo#include <cpuid.h>
51106b8cd447SRobert Hoo#include <immintrin.h>
51116b8cd447SRobert Hoostatic int bar(void *a) {
51126b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
51136b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
51146b8cd447SRobert Hoo}
51156b8cd447SRobert Hooint main(int argc, char *argv[])
51166b8cd447SRobert Hoo{
51176b8cd447SRobert Hoo	return bar(argv[0]);
51186b8cd447SRobert Hoo}
51196b8cd447SRobert HooEOF
51206b8cd447SRobert Hoo  if ! compile_object "" ; then
51216b8cd447SRobert Hoo    avx512f_opt="no"
51226b8cd447SRobert Hoo  fi
51236b8cd447SRobert Hooelse
51246b8cd447SRobert Hoo  avx512f_opt="no"
51256b8cd447SRobert Hoofi
51266b8cd447SRobert Hoo
5127f540166bSRichard Henderson########################################
5128f540166bSRichard Henderson# check if __[u]int128_t is usable.
5129f540166bSRichard Henderson
5130f540166bSRichard Hendersonint128=no
5131f540166bSRichard Hendersoncat > $TMPC << EOF
5132f540166bSRichard Henderson__int128_t a;
5133f540166bSRichard Henderson__uint128_t b;
5134f540166bSRichard Hendersonint main (void) {
5135f540166bSRichard Henderson  a = a + b;
5136f540166bSRichard Henderson  b = a * b;
5137464e3671SPeter Maydell  a = a * a;
5138f540166bSRichard Henderson  return 0;
5139f540166bSRichard Henderson}
5140f540166bSRichard HendersonEOF
5141f540166bSRichard Hendersonif compile_prog "" "" ; then
5142f540166bSRichard Henderson    int128=yes
5143f540166bSRichard Hendersonfi
514476a347e1SRichard Henderson
51457ebee43eSRichard Henderson#########################################
51467ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
51477ebee43eSRichard Henderson
51487ebee43eSRichard Hendersonatomic128=no
51497ebee43eSRichard Hendersonif test "$int128" = "yes"; then
51507ebee43eSRichard Henderson  cat > $TMPC << EOF
51517ebee43eSRichard Hendersonint main(void)
51527ebee43eSRichard Henderson{
51537ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
51547ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
51557ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
51567ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
51577ebee43eSRichard Henderson  return 0;
51587ebee43eSRichard Henderson}
51597ebee43eSRichard HendersonEOF
51607ebee43eSRichard Henderson  if compile_prog "" "" ; then
51617ebee43eSRichard Henderson    atomic128=yes
51627ebee43eSRichard Henderson  fi
51637ebee43eSRichard Hendersonfi
51647ebee43eSRichard Henderson
5165e6cd4bb5SRichard Hendersoncmpxchg128=no
5166e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5167e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5168e6cd4bb5SRichard Hendersonint main(void)
5169e6cd4bb5SRichard Henderson{
5170e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5171e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5172e6cd4bb5SRichard Henderson  return 0;
5173e6cd4bb5SRichard Henderson}
5174e6cd4bb5SRichard HendersonEOF
5175e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5176e6cd4bb5SRichard Henderson    cmpxchg128=yes
5177e6cd4bb5SRichard Henderson  fi
5178e6cd4bb5SRichard Hendersonfi
5179e6cd4bb5SRichard Henderson
5180df79b996SRichard Henderson#########################################
5181df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5182df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5183df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5184df79b996SRichard Henderson
5185df79b996SRichard Hendersoncat > $TMPC << EOF
5186df79b996SRichard Henderson#include <stdint.h>
5187df79b996SRichard Hendersonint main(void)
5188df79b996SRichard Henderson{
5189df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5190df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
51915fe40765SThomas Huth  y = __atomic_load_n(&x, __ATOMIC_RELAXED);
51925fe40765SThomas Huth  __atomic_store_n(&x, y, __ATOMIC_RELAXED);
51935fe40765SThomas Huth  __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED);
51945fe40765SThomas Huth  __atomic_exchange_n(&x, y, __ATOMIC_RELAXED);
51955fe40765SThomas Huth  __atomic_fetch_add(&x, y, __ATOMIC_RELAXED);
5196df79b996SRichard Henderson#else
5197df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5198df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5199df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5200df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5201df79b996SRichard Henderson#endif
5202df79b996SRichard Henderson  return 0;
5203df79b996SRichard Henderson}
5204df79b996SRichard HendersonEOF
5205df79b996SRichard Hendersonif compile_prog "" "" ; then
5206df79b996SRichard Henderson  atomic64=yes
5207df79b996SRichard Hendersonfi
5208df79b996SRichard Henderson
520926fffe29SEmilio G. Cota#########################################
521026fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
521126fffe29SEmilio G. Cotald_dynamic_list="no"
521226fffe29SEmilio G. Cotaif test "$static" = "no" ; then
521326fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
521426fffe29SEmilio G. Cota{
521526fffe29SEmilio G. Cota  foo;
521626fffe29SEmilio G. Cota};
521726fffe29SEmilio G. CotaEOF
521826fffe29SEmilio G. Cota
521926fffe29SEmilio G. Cota    cat > $TMPC <<EOF
522026fffe29SEmilio G. Cota#include <stdio.h>
522126fffe29SEmilio G. Cotavoid foo(void);
522226fffe29SEmilio G. Cota
522326fffe29SEmilio G. Cotavoid foo(void)
522426fffe29SEmilio G. Cota{
522526fffe29SEmilio G. Cota  printf("foo\n");
522626fffe29SEmilio G. Cota}
522726fffe29SEmilio G. Cota
522826fffe29SEmilio G. Cotaint main(void)
522926fffe29SEmilio G. Cota{
523026fffe29SEmilio G. Cota  foo();
523126fffe29SEmilio G. Cota  return 0;
523226fffe29SEmilio G. Cota}
523326fffe29SEmilio G. CotaEOF
523426fffe29SEmilio G. Cota
523526fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
523626fffe29SEmilio G. Cota        ld_dynamic_list="yes"
523726fffe29SEmilio G. Cota    fi
523826fffe29SEmilio G. Cotafi
523926fffe29SEmilio G. Cota
524026fffe29SEmilio G. Cota#########################################
524126fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
524226fffe29SEmilio G. Cota
524326fffe29SEmilio G. Cotald_exported_symbols_list="no"
524426fffe29SEmilio G. Cotaif test "$static" = "no" ; then
524526fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
524626fffe29SEmilio G. Cota  _foo
524726fffe29SEmilio G. CotaEOF
524826fffe29SEmilio G. Cota
524926fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
525026fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
525126fffe29SEmilio G. Cota    fi
525226fffe29SEmilio G. Cotafi
525326fffe29SEmilio G. Cota
525426fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
525526fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
525626fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
525726fffe29SEmilio G. Cota  error_exit \
525826fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
525926fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
526026fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
526126fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
526226fffe29SEmilio G. Cotafi
526326fffe29SEmilio G. Cota
52641e6e9acaSRichard Henderson########################################
5265db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5266db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5267db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5268db8aaae8SRichard Henderson
5269db8aaae8SRichard Hendersonattralias=no
5270db8aaae8SRichard Hendersoncat > $TMPC << EOF
5271db8aaae8SRichard Hendersonint x = 1;
5272db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5273db8aaae8SRichard Hendersonint main(void) { return 0; }
5274db8aaae8SRichard HendersonEOF
5275db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5276db8aaae8SRichard Henderson    attralias=yes
5277db8aaae8SRichard Hendersonfi
5278db8aaae8SRichard Henderson
5279db8aaae8SRichard Henderson########################################
52801e6e9acaSRichard Henderson# check if getauxval is available.
52811e6e9acaSRichard Henderson
52821e6e9acaSRichard Hendersongetauxval=no
52831e6e9acaSRichard Hendersoncat > $TMPC << EOF
52841e6e9acaSRichard Henderson#include <sys/auxv.h>
52851e6e9acaSRichard Hendersonint main(void) {
52861e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
52871e6e9acaSRichard Henderson}
52881e6e9acaSRichard HendersonEOF
52891e6e9acaSRichard Hendersonif compile_prog "" "" ; then
52901e6e9acaSRichard Henderson    getauxval=yes
52911e6e9acaSRichard Hendersonfi
52921e6e9acaSRichard Henderson
5293fd0e6053SJohn Snow########################################
5294fd0e6053SJohn Snow# check if ccache is interfering with
5295fd0e6053SJohn Snow# semantic analysis of macros
5296fd0e6053SJohn Snow
52975e4dfd3dSJohn Snowunset CCACHE_CPP2
5298fd0e6053SJohn Snowccache_cpp2=no
5299fd0e6053SJohn Snowcat > $TMPC << EOF
5300fd0e6053SJohn Snowstatic const int Z = 1;
5301fd0e6053SJohn Snow#define fn() ({ Z; })
5302fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5303fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5304fd0e6053SJohn Snow#define ID(X) (X)
5305fd0e6053SJohn Snowint main(int argc, char *argv[])
5306fd0e6053SJohn Snow{
5307fd0e6053SJohn Snow    int x = 0, y = 0;
5308fd0e6053SJohn Snow    x = ID(x);
5309fd0e6053SJohn Snow    x = fn();
5310fd0e6053SJohn Snow    fn();
5311fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5312fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5313fd0e6053SJohn Snow    return 0;
5314fd0e6053SJohn Snow}
5315fd0e6053SJohn SnowEOF
5316fd0e6053SJohn Snow
5317fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5318fd0e6053SJohn Snow    ccache_cpp2=yes
5319fd0e6053SJohn Snowfi
5320fd0e6053SJohn Snow
5321b553a042SJohn Snow#################################################
5322b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5323b553a042SJohn Snow
5324b553a042SJohn Snowif test "$fortify_source" != "no"; then
5325b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5326b553a042SJohn Snow    fortify_source="no";
5327e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5328cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5329b553a042SJohn Snow    fortify_source="no";
5330b553a042SJohn Snow  else
5331b553a042SJohn Snow    fortify_source="yes"
5332b553a042SJohn Snow  fi
5333b553a042SJohn Snowfi
5334b553a042SJohn Snow
53351efad060SFam Zheng###############################################
53361efad060SFam Zheng# Check if copy_file_range is provided by glibc
53371efad060SFam Zhenghave_copy_file_range=no
53381efad060SFam Zhengcat > $TMPC << EOF
53391efad060SFam Zheng#include <unistd.h>
53401efad060SFam Zhengint main(void) {
53411efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
53421efad060SFam Zheng  return 0;
53431efad060SFam Zheng}
53441efad060SFam ZhengEOF
53451efad060SFam Zhengif compile_prog "" "" ; then
53461efad060SFam Zheng    have_copy_file_range=yes
53471efad060SFam Zhengfi
53481efad060SFam Zheng
5349d2042378SAneesh Kumar K.V##########################################
5350277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5351277abf15SJan Vesely
5352277abf15SJan Veselyhave_fsxattr=no
5353277abf15SJan Veselycat > $TMPC << EOF
5354277abf15SJan Vesely#include <linux/fs.h>
5355277abf15SJan Veselystruct fsxattr foo;
5356277abf15SJan Veselyint main(void) {
5357277abf15SJan Vesely  return 0;
5358277abf15SJan Vesely}
5359277abf15SJan VeselyEOF
5360277abf15SJan Veselyif compile_prog "" "" ; then
5361277abf15SJan Vesely    have_fsxattr=yes
5362277abf15SJan Veselyfi
5363277abf15SJan Vesely
5364b66e10e4SPeter Maydell##########################################
5365a40161cbSPaolo Bonzini# check for usable membarrier system call
5366a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5367a40161cbSPaolo Bonzini    have_membarrier=no
5368a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5369a40161cbSPaolo Bonzini        have_membarrier=yes
5370a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5371a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5372a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5373a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5374a40161cbSPaolo Bonzini    #include <unistd.h>
5375a40161cbSPaolo Bonzini    #include <stdlib.h>
5376a40161cbSPaolo Bonzini    int main(void) {
5377a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5378a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5379a40161cbSPaolo Bonzini	exit(0);
5380a40161cbSPaolo Bonzini    }
5381a40161cbSPaolo BonziniEOF
5382a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5383a40161cbSPaolo Bonzini            have_membarrier=yes
5384a40161cbSPaolo Bonzini        fi
5385a40161cbSPaolo Bonzini    fi
5386a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5387a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5388a40161cbSPaolo Bonzini    fi
5389a40161cbSPaolo Bonzinielse
5390a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5391a40161cbSPaolo Bonzini    # work on Wine.
5392a40161cbSPaolo Bonzini    membarrier=no
5393a40161cbSPaolo Bonzinifi
5394a40161cbSPaolo Bonzini
5395a40161cbSPaolo Bonzini##########################################
5396b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5397575b22b1SLaurent Vivierhave_rtnetlink=no
5398575b22b1SLaurent Viviercat > $TMPC << EOF
5399575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5400575b22b1SLaurent Vivierint main(void) {
5401575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5402575b22b1SLaurent Vivier}
5403575b22b1SLaurent VivierEOF
5404575b22b1SLaurent Vivierif compile_prog "" "" ; then
5405575b22b1SLaurent Vivier    have_rtnetlink=yes
5406575b22b1SLaurent Vivierfi
5407575b22b1SLaurent Vivier
54086a02c806SStefan Hajnoczi##########################################
54096a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
54106a02c806SStefan Hajnoczihave_af_vsock=no
54116a02c806SStefan Hajnoczicat > $TMPC << EOF
54126a02c806SStefan Hajnoczi#include <errno.h>
54136a02c806SStefan Hajnoczi#include <sys/types.h>
54146a02c806SStefan Hajnoczi#include <sys/socket.h>
54156a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
54166a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
54176a02c806SStefan Hajnoczi#endif
54186a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
54196a02c806SStefan Hajnocziint main(void) {
54206a02c806SStefan Hajnoczi    int sock, ret;
54216a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
54226a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
54236a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
54246a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
54256a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
54266a02c806SStefan Hajnoczi        return 0;
54276a02c806SStefan Hajnoczi    }
54286a02c806SStefan Hajnoczi    return -1;
54296a02c806SStefan Hajnoczi}
54306a02c806SStefan HajnocziEOF
54316a02c806SStefan Hajnocziif compile_prog "" "" ; then
54326a02c806SStefan Hajnoczi    have_af_vsock=yes
54336a02c806SStefan Hajnoczifi
54346a02c806SStefan Hajnoczi
5435f0d92b56SLongpeng(Mike)##########################################
5436f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
54374f67366eSThomas Huthhave_afalg=no
5438f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5439f0d92b56SLongpeng(Mike)#include <errno.h>
5440f0d92b56SLongpeng(Mike)#include <sys/types.h>
5441f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5442f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5443f0d92b56SLongpeng(Mike)int main(void) {
5444f0d92b56SLongpeng(Mike)    int sock;
5445f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5446f0d92b56SLongpeng(Mike)    return sock;
5447f0d92b56SLongpeng(Mike)}
5448f0d92b56SLongpeng(Mike)EOF
5449f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5450f0d92b56SLongpeng(Mike)    have_afalg=yes
5451f0d92b56SLongpeng(Mike)fi
5452f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5453f0d92b56SLongpeng(Mike)then
5454f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5455f0d92b56SLongpeng(Mike)    then
5456f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5457f0d92b56SLongpeng(Mike)    fi
5458f0d92b56SLongpeng(Mike)fi
5459f0d92b56SLongpeng(Mike)
5460f0d92b56SLongpeng(Mike)
54616969ec6cSJames Clarke#################################################
54624d04351fSChristopher Covington# check for sysmacros.h
54634d04351fSChristopher Covington
54644d04351fSChristopher Covingtonhave_sysmacros=no
54654d04351fSChristopher Covingtoncat > $TMPC << EOF
54664d04351fSChristopher Covington#include <sys/sysmacros.h>
54674d04351fSChristopher Covingtonint main(void) {
54684d04351fSChristopher Covington    return makedev(0, 0);
54694d04351fSChristopher Covington}
54704d04351fSChristopher CovingtonEOF
54714d04351fSChristopher Covingtonif compile_prog "" "" ; then
54724d04351fSChristopher Covington    have_sysmacros=yes
54734d04351fSChristopher Covingtonfi
54744d04351fSChristopher Covington
54754d04351fSChristopher Covington##########################################
547649e00a18SAndreas Grapentin# check for _Static_assert()
547749e00a18SAndreas Grapentin
547849e00a18SAndreas Grapentinhave_static_assert=no
547949e00a18SAndreas Grapentincat > $TMPC << EOF
548049e00a18SAndreas Grapentin_Static_assert(1, "success");
548149e00a18SAndreas Grapentinint main(void) {
548249e00a18SAndreas Grapentin    return 0;
548349e00a18SAndreas Grapentin}
548449e00a18SAndreas GrapentinEOF
548549e00a18SAndreas Grapentinif compile_prog "" "" ; then
548649e00a18SAndreas Grapentin    have_static_assert=yes
548749e00a18SAndreas Grapentinfi
548849e00a18SAndreas Grapentin
548949e00a18SAndreas Grapentin##########################################
5490e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5491e674605fSTomáš Golembiovský
5492e674605fSTomáš Golembiovskýhave_utmpx=no
5493e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5494e674605fSTomáš Golembiovský#include <utmpx.h>
5495e674605fSTomáš Golembiovskýstruct utmpx user_info;
5496e674605fSTomáš Golembiovskýint main(void) {
5497e674605fSTomáš Golembiovský    return 0;
5498e674605fSTomáš Golembiovský}
5499e674605fSTomáš GolembiovskýEOF
5500e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5501e674605fSTomáš Golembiovský    have_utmpx=yes
5502e674605fSTomáš Golembiovskýfi
5503e674605fSTomáš Golembiovský
5504e674605fSTomáš Golembiovský##########################################
5505db1ed1abSRichard Henderson# check for getrandom()
5506db1ed1abSRichard Henderson
5507db1ed1abSRichard Hendersonhave_getrandom=no
5508db1ed1abSRichard Hendersoncat > $TMPC << EOF
5509db1ed1abSRichard Henderson#include <sys/random.h>
5510db1ed1abSRichard Hendersonint main(void) {
5511db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
5512db1ed1abSRichard Henderson}
5513db1ed1abSRichard HendersonEOF
5514db1ed1abSRichard Hendersonif compile_prog "" "" ; then
5515db1ed1abSRichard Henderson    have_getrandom=yes
5516db1ed1abSRichard Hendersonfi
5517db1ed1abSRichard Henderson
5518db1ed1abSRichard Henderson##########################################
5519247724cbSMarc-André Lureau# checks for sanitizers
5520247724cbSMarc-André Lureau
5521247724cbSMarc-André Lureauhave_asan=no
5522247724cbSMarc-André Lureauhave_ubsan=no
5523d83414e1SMarc-André Lureauhave_asan_iface_h=no
5524d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5525247724cbSMarc-André Lureau
5526247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5527b9f44da2SMarc-André Lureau  write_c_skeleton
5528247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5529247724cbSMarc-André Lureau      have_asan=yes
5530247724cbSMarc-André Lureau  fi
5531b9f44da2SMarc-André Lureau
5532b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5533b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5534b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5535b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5536b9f44da2SMarc-André Lureau#include <stdlib.h>
5537b9f44da2SMarc-André Lureauint main(void) {
5538b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5539f2dfe54cSLeonid Bloch    if (tmp != NULL) {
5540b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
5541b9f44da2SMarc-André Lureau    }
5542d1abf3fcSOlaf Hering    return 1;
5543f2dfe54cSLeonid Bloch}
5544b9f44da2SMarc-André LureauEOF
5545247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5546247724cbSMarc-André Lureau      have_ubsan=yes
5547247724cbSMarc-André Lureau  fi
5548d83414e1SMarc-André Lureau
5549d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5550d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5551d83414e1SMarc-André Lureau  fi
5552d83414e1SMarc-André Lureau
5553d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5554d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5555d83414e1SMarc-André Lureauint main(void) {
5556d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5557d83414e1SMarc-André Lureau  return 0;
5558d83414e1SMarc-André Lureau}
5559d83414e1SMarc-André LureauEOF
5560d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5561d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5562d83414e1SMarc-André Lureau  fi
5563247724cbSMarc-André Lureaufi
5564247724cbSMarc-André Lureau
5565247724cbSMarc-André Lureau##########################################
5566adc28027SAlexander Bulekov# checks for fuzzer
556754c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then
5568adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
5569dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
5570adc28027SAlexander Bulekov    have_fuzzer=yes
557164ed6f92SPaolo Bonzini  else
557264ed6f92SPaolo Bonzini    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
557364ed6f92SPaolo Bonzini    exit 1
5574adc28027SAlexander Bulekov  fi
5575adc28027SAlexander Bulekovfi
5576adc28027SAlexander Bulekov
55770aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
55780aebab04SLingfeng Yang# keep it separate until that is not the case.
55790aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
55800aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
55810aebab04SLingfeng Yangfi
55820aebab04SLingfeng Yanghave_tsan=no
55830aebab04SLingfeng Yanghave_tsan_iface_fiber=no
55840aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
55850aebab04SLingfeng Yang  write_c_skeleton
55860aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
55870aebab04SLingfeng Yang      have_tsan=yes
55880aebab04SLingfeng Yang  fi
55890aebab04SLingfeng Yang  cat > $TMPC << EOF
55900aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
55910aebab04SLingfeng Yangint main(void) {
55920aebab04SLingfeng Yang  __tsan_create_fiber(0);
55930aebab04SLingfeng Yang  return 0;
55940aebab04SLingfeng Yang}
55950aebab04SLingfeng YangEOF
55960aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
55970aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
55980aebab04SLingfeng Yang  fi
55990aebab04SLingfeng Yangfi
56000aebab04SLingfeng Yang
5601adc28027SAlexander Bulekov##########################################
560217824406SJunyan He# check for libpmem
560317824406SJunyan He
560417824406SJunyan Heif test "$libpmem" != "no"; then
560517824406SJunyan He	if $pkg_config --exists "libpmem"; then
560617824406SJunyan He		libpmem="yes"
560717824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
560817824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
560917824406SJunyan He	else
561017824406SJunyan He		if test "$libpmem" = "yes" ; then
561117824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
561217824406SJunyan He		fi
561317824406SJunyan He		libpmem="no"
561417824406SJunyan He	fi
561517824406SJunyan Hefi
561617824406SJunyan He
561717824406SJunyan He##########################################
561821b2eca6SJingqi Liu# check for libdaxctl
561921b2eca6SJingqi Liu
562021b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
562121b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
562221b2eca6SJingqi Liu		libdaxctl="yes"
562321b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
562421b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
562521b2eca6SJingqi Liu	else
562621b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
562721b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
562821b2eca6SJingqi Liu		fi
562921b2eca6SJingqi Liu		libdaxctl="no"
563021b2eca6SJingqi Liu	fi
563121b2eca6SJingqi Liufi
563221b2eca6SJingqi Liu
563321b2eca6SJingqi Liu##########################################
5634675b9b53SMarc-André Lureau# check for slirp
5635675b9b53SMarc-André Lureau
5636675b9b53SMarc-André Lureaucase "$slirp" in
56374d34a86bSPaolo Bonzini  auto | enabled | internal)
56384d34a86bSPaolo Bonzini    # Simpler to always update submodule, even if not needed.
56394d34a86bSPaolo Bonzini    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
56407c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
56417c57bdd8SMarc-André Lureau    fi
5642675b9b53SMarc-André Lureau    ;;
5643675b9b53SMarc-André Lureauesac
5644675b9b53SMarc-André Lureau
564554e7aac0SAlexey Krasikov##########################################
564654e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
564754e7aac0SAlexey Krasikov
564854e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
564954e7aac0SAlexey Krasikov
565054e7aac0SAlexey Krasikov    have_keyring=no
565154e7aac0SAlexey Krasikov    cat > $TMPC << EOF
565254e7aac0SAlexey Krasikov#include <errno.h>
565354e7aac0SAlexey Krasikov#include <asm/unistd.h>
565454e7aac0SAlexey Krasikov#include <linux/keyctl.h>
565554e7aac0SAlexey Krasikov#include <unistd.h>
565654e7aac0SAlexey Krasikovint main(void) {
565754e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
565854e7aac0SAlexey Krasikov}
565954e7aac0SAlexey KrasikovEOF
566054e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
566154e7aac0SAlexey Krasikov        have_keyring=yes
566254e7aac0SAlexey Krasikov    fi
566354e7aac0SAlexey Krasikovfi
566454e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
566554e7aac0SAlexey Krasikovthen
5666b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
566754e7aac0SAlexey Krasikov    then
566854e7aac0SAlexey Krasikov	secret_keyring=yes
566954e7aac0SAlexey Krasikov    else
567054e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
567154e7aac0SAlexey Krasikov	then
567254e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
567354e7aac0SAlexey Krasikovbut not implemented on your system"
567454e7aac0SAlexey Krasikov	else
567554e7aac0SAlexey Krasikov	    secret_keyring=no
567654e7aac0SAlexey Krasikov	fi
567754e7aac0SAlexey Krasikov    fi
567854e7aac0SAlexey Krasikovfi
567954e7aac0SAlexey Krasikov
568092500362SAlexey Krasikov##########################################
5681e86ecd4bSJuan Quintela# End of CC checks
5682e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5683e86ecd4bSJuan Quintela
5684d83414e1SMarc-André Lureauwrite_c_skeleton
5685d83414e1SMarc-André Lureau
56861d728c39SBlue Swirlif test "$gcov" = "yes" ; then
5687bf0e56a3SMarc-André Lureau  :
5688b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5689086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
5690086d5f75SPaolo Bonzini  debug=no
5691086d5f75SPaolo Bonzinifi
5692086d5f75SPaolo Bonzini
5693086d5f75SPaolo Bonzinicase "$ARCH" in
5694086d5f75SPaolo Bonzinialpha)
5695086d5f75SPaolo Bonzini  # Ensure there's only a single GP
5696086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
5697086d5f75SPaolo Bonzini;;
5698086d5f75SPaolo Bonziniesac
5699086d5f75SPaolo Bonzini
5700086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
5701086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
5702086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
5703086d5f75SPaolo Bonzinifi
5704a316e378SJuan Quintela
5705247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5706db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
5707db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
5708d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5709d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5710d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5711d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5712d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5713d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5714d83414e1SMarc-André Lureau  fi
5715247724cbSMarc-André Lureaufi
57160aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
57170aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
57180aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
57190aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
57200aebab04SLingfeng Yang  else
57210aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
57220aebab04SLingfeng Yang  fi
57230aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
57240aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
57250aebab04SLingfeng Yangfi
5726247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5727db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
5728db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
5729247724cbSMarc-André Lureaufi
5730247724cbSMarc-André Lureau
57316542aa9cSPeter Lieven##########################################
57326542aa9cSPeter Lieven# Do we have libnfs
57336542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5734b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
57356542aa9cSPeter Lieven    libnfs="yes"
57366542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
57376542aa9cSPeter Lieven  else
57386542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
57398efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
57406542aa9cSPeter Lieven    fi
57416542aa9cSPeter Lieven    libnfs="no"
57426542aa9cSPeter Lieven  fi
57436542aa9cSPeter Lievenfi
57441d728c39SBlue Swirl
57453efac6ebSTomáš Golembiovský##########################################
57463efac6ebSTomáš Golembiovský
57470aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
57480aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
5749e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
5750db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
5751e86ecd4bSJuan Quintela    fi
5752e86ecd4bSJuan Quintelafi
5753e86ecd4bSJuan Quintela
5754952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5755952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5756cb8baa77SMark Cave-Ayland    flags="--no-seh --nxcompat"
5757cb8baa77SMark Cave-Ayland
5758cb8baa77SMark Cave-Ayland    # Disable ASLR for debug builds to allow debugging with gdb
5759cb8baa77SMark Cave-Ayland    if test "$debug" = "no" ; then
5760cb8baa77SMark Cave-Ayland        flags="--dynamicbase $flags"
5761cb8baa77SMark Cave-Ayland    fi
5762cb8baa77SMark Cave-Ayland
5763cb8baa77SMark Cave-Ayland    for flag in $flags; do
5764e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5765db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
5766952afb71SBlue Swirl        fi
5767952afb71SBlue Swirl    done
5768952afb71SBlue Swirlfi
5769952afb71SBlue Swirl
577010ff82d1SMarc-André Lureauqemu_confdir="$sysconfdir/$qemu_suffix"
577110ff82d1SMarc-André Lureauqemu_moddir="$libdir/$qemu_suffix"
577210ff82d1SMarc-André Lureauqemu_datadir="$datadir/$qemu_suffix"
5773ca8c0909SMarc-André Lureauqemu_docdir="$docdir/$qemu_suffix"
5774834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
5775a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
577667ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
57775a67135aSbellard
5778e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5779e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5780e0580342SKamil Rytarowski  ivshmem=yes
5781e0580342SKamil Rytarowskifi
5782e0580342SKamil Rytarowski
57834b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5784b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
57857e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
5786983eef5aSMeador Inge      virtfs=yes
5787983eef5aSMeador Inge    else
5788983eef5aSMeador Inge      if test "$virtfs" = yes; then
57897e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
5790983eef5aSMeador Inge      fi
579117500370SAndreas Färber      virtfs=no
5792983eef5aSMeador Inge    fi
5793b855f8d1SPaolo Bonzini  else
5794b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5795b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5796b855f8d1SPaolo Bonzini    fi
5797b855f8d1SPaolo Bonzini    virtfs=no
579817bff52bSM. Mohan Kumar  fi
5799ff69fd8cSLaurent Vivierfi
58009d6bc27bSMichael Roth
58019d6bc27bSMichael Roth# Probe for guest agent support/options
58029d6bc27bSMichael Roth
5803e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5804a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
5805a5125905SLaurent Vivier      guest_agent=no
5806a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5807e8ef31a3SMichael Tokarev      guest_agent=yes
5808e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5809e8ef31a3SMichael Tokarev      guest_agent=no
5810e8ef31a3SMichael Tokarev  else
5811e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5812ca35f780SPaolo Bonzini  fi
58134b1c11fdSDaniel P. Berrangefi
5814ca35f780SPaolo Bonzini
58159d6bc27bSMichael Roth# Guest agent Window MSI  package
58169d6bc27bSMichael Roth
58179d6bc27bSMichael Rothif test "$guest_agent" != yes; then
58189d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
58199d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
58209d6bc27bSMichael Roth  fi
58219d6bc27bSMichael Roth  guest_agent_msi=no
58229d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
58239d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
58249d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
58259d6bc27bSMichael Roth  fi
58269d6bc27bSMichael Roth  guest_agent_msi=no
58279d6bc27bSMichael Rothelif ! has wixl; then
58289d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
58299d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
58309d6bc27bSMichael Roth  fi
58319d6bc27bSMichael Roth  guest_agent_msi=no
58321a34904eSMichael Rothelse
58331a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
58341a34904eSMichael Roth  # disabled explicitly
58351a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
58361a34904eSMichael Roth    guest_agent_msi=yes
58371a34904eSMichael Roth  fi
58389d6bc27bSMichael Rothfi
58399d6bc27bSMichael Roth
58401a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
58419d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
58429d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
58439d6bc27bSMichael Roth  fi
58449d6bc27bSMichael Roth
58459d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
58469d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
58479d6bc27bSMichael Roth  fi
58489d6bc27bSMichael Roth
58499d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
58509d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
58519d6bc27bSMichael Roth  fi
58529d6bc27bSMichael Roth
58539d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
585489138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
58559d6bc27bSMichael Roth  fi
58569d6bc27bSMichael Roth
585789138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
58589d6bc27bSMichael Roth
58599d6bc27bSMichael Roth  case "$cpu" in
58609d6bc27bSMichael Roth  x86_64)
58619d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
58629d6bc27bSMichael Roth    ;;
58639d6bc27bSMichael Roth  i386)
58649d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
58659d6bc27bSMichael Roth    ;;
58669d6bc27bSMichael Roth  *)
58679d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
58689d6bc27bSMichael Roth    ;;
58699d6bc27bSMichael Roth  esac
58709d6bc27bSMichael Rothfi
58719d6bc27bSMichael Roth
5872ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5873ca35f780SPaolo Bonziniroms=
5874e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
5875e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
5876e633a5c6SEric Blake        test "$softmmu" = yes ; then
5877e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5878c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5879c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5880c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5881e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5882e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5883ca35f780SPaolo Bonzini            roms="optionrom"
5884e57218b6SPeter Maydell            break
5885e57218b6SPeter Maydell        fi
5886e57218b6SPeter Maydell    done
5887ca35f780SPaolo Bonzinifi
5888ca35f780SPaolo Bonzini
58892e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
58909933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
58912e33c3f8SThomas Huth  write_c_skeleton
58922e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
58939933c305SChristian Borntraeger    roms="$roms s390-ccw"
58941ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
58951ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
58961ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
58971ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
58981ef6bfc2SPhilippe Mathieu-Daudé    fi
58999933c305SChristian Borntraeger  fi
59002e33c3f8SThomas Huthfi
59019933c305SChristian Borntraeger
590211cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
590311cde1c8SBruno 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.
590411cde1c8SBruno Dominguezif has $cxx; then
590511cde1c8SBruno Dominguez    cat > $TMPC <<EOF
590611cde1c8SBruno Dominguezint c_function(void);
590711cde1c8SBruno Dominguezint main(void) { return c_function(); }
590811cde1c8SBruno DominguezEOF
590911cde1c8SBruno Dominguez
591011cde1c8SBruno Dominguez    compile_object
591111cde1c8SBruno Dominguez
591211cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
591311cde1c8SBruno Dominguezextern "C" {
591411cde1c8SBruno Dominguez   int c_function(void);
591511cde1c8SBruno Dominguez}
591611cde1c8SBruno Dominguezint c_function(void) { return 42; }
591711cde1c8SBruno DominguezEOF
591811cde1c8SBruno Dominguez
591911cde1c8SBruno Dominguez    update_cxxflags
592011cde1c8SBruno Dominguez
59215770e8afSPaolo Bonzini    if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
592211cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
592311cde1c8SBruno Dominguez        :
592411cde1c8SBruno Dominguez    else
592511cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
592611cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
592711cde1c8SBruno Dominguez        cxx=
592811cde1c8SBruno Dominguez    fi
592911cde1c8SBruno Dominguezelse
593011cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
593111cde1c8SBruno Dominguez    cxx=
593211cde1c8SBruno Dominguezfi
593311cde1c8SBruno Dominguez
59345d91a2edSYonggang Luoif test $git_update = 'yes' ; then
59355d91a2edSYonggang Luo    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
59365d91a2edSYonggang Luofi
59375d91a2edSYonggang Luo
593898ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
593997a847bcSbellard
594098ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
594198ec69acSJuan Quintelaecho >> $config_host_mak
594298ec69acSJuan Quintela
5943e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
594499d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
594599d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
59463aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
59478bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
59480f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
594999d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
595022d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
59519afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
59523d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
5953e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
59545a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5955785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
59565a699bbbSLaszlo Ersekfi
5957f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5958834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5959a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
596067ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
5961cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
5962aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5963f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
5964804edf29SJuan Quintela
596598ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5966727e5283SPaolo Bonzini
5967f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
5968f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
5969f3494749SPaolo Bonzinielse
5970f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
5971f3494749SPaolo Bonzinifi
5972f8393946Saurel32if test "$debug_tcg" = "yes" ; then
59732358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5974f8393946Saurel32fi
59751625af87Saliguoriif test "$strip_opt" = "yes" ; then
597652ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
59771625af87Saliguorifi
59787d13299dSbellardif test "$bigendian" = "yes" ; then
5979e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
598097a847bcSbellardfi
598167b915a5Sbellardif test "$mingw32" = "yes" ; then
598298ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
598389138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
59849fe6de94SBlue Swirl  version_major=${rc_version%%.*}
59859fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59869fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
59879fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59889fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
59899fe6de94SBlue Swirl  version_micro=0
59909fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
59919fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5992d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5993d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5994f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5995d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5996d9840e25STomoki Sekiyama  fi
599750cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
599876dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
599950cbebb9SMichael Roth  fi
60001a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
60014bad7c3bSStefan Hajnoczi    echo "CONFIG_QGA_MSI=y" >> $config_host_mak
60029dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
60039dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
60049dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
60059dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
60069dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
60079dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
60089dacf32dSYossi Hindin  fi
6009210fa556Spbrookelse
601035f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6011210fa556Spbrookfi
6012128ab2ffSblueswir1
6013dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6014dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6015dffcb71cSMark McLoughlinfi
6016dffcb71cSMark McLoughlin
601783fb7adfSbellardif test "$darwin" = "yes" ; then
601898ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
601983fb7adfSbellardfi
6020b29fe3edSmalc
6021ec530c81Sbellardif test "$solaris" = "yes" ; then
602298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6023ec530c81Sbellardfi
6024179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6025179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6026179cf400SAndreas Färberfi
602797a847bcSbellardif test "$static" = "yes" ; then
602898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
602997a847bcSbellardfi
60301ba16968SStefan Weilif test "$profiler" = "yes" ; then
60312358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
603205c2a3e7Sbellardfi
6033c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6034c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6035c932ce31SPaolo Bonzinifi
6036f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
6037f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
6038f15bff25SPaolo Bonzinifi
6039e2d8830eSBradecho "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
60408a16d273Sthsif test "$vde" = "yes" ; then
604198ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6042e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
60438a16d273Sthsfi
604458952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
604558952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
604658952137SVincenzo Maffionefi
6047015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6048015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6049015a33bdSGongleifi
60504cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
60514cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
60524cc600d2SPaolo Bonzinifi
605347e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
6054a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
60553f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
605647e98658SCorey Bryantfi
60572358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
60580c58ac1cSmalcfor drv in $audio_drv_list; do
60591ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6060484e2cc7SPaolo Bonzini    echo "$def=y" >> $config_host_mak
60610c58ac1cSmalcdone
6062478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then
6063478e943fSPaolo Bonzini    echo "CONFIG_ALSA=y" >> $config_host_mak
6064478e943fSPaolo Bonzinifi
6065b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6066478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
6067478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then
6068478e943fSPaolo Bonzini    echo "CONFIG_LIBPULSE=y" >> $config_host_mak
6069478e943fSPaolo Bonzinifi
6070b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6071478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
6072b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6073b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6074b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
6075478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then
6076478e943fSPaolo Bonzini    echo "CONFIG_LIBJACK=y" >> $config_host_mak
6077478e943fSPaolo Bonzinifi
60782e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
6079d5631638Smalcif test "$audio_win_int" = "yes" ; then
6080d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6081d5631638Smalcfi
6082b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6083b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6084dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6085dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6086dce512deSChristoph Hellwigfi
608789138857SStefan Weilqemu_version=$(head $source_path/VERSION)
60882358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
608998ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
60902b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6091a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
609298ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6093cc8ae6deSpbrookfi
609417969268SFam Zhengif test "$modules" = "yes"; then
6095e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6096e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
609789138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
609817969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
609917969268SFam Zhengfi
6100bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
6101bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
6102bd83c861SChristian Ehrhardtfi
6103e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
61048781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
61058781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
61068781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
61078781595bSGerd Hoffmannfi
6108099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
61092358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6110099d6b0fSRiku Voipiofi
611140ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
611240ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
611340ff6d7eSKevin Wolffi
61143ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
61152358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
61163ce34dfbSvibisreenivasanfi
6117c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6118c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6119c2882b96SRiku Voipiofi
6120751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6121751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6122751bcc39SMarc-André Lureaufi
6123955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6124955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6125955727d2SCortland Tölvafi
6126d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6127d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6128d0927938SUlrich Hechtfi
61293d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
61303d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
61313d4fa43eSKusanagi Kouichifi
6132b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6133b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6134b953f075SDenis V. Lunevfi
6135ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6136ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6137ed911435SKevin Wolffi
6138c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6139c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6140c727f47dSPeter Maydellfi
6141dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6142dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6143dace20dcSPeter Maydellfi
6144d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6145d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6146d0927938SUlrich Hechtfi
61474e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
61484e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
61494e0c6529SAlex Blighfi
6150cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6151cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6152cd758dd0SAlex Blighfi
61533b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
61543b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
61553b6edd16SPeter Maydellfi
61563b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
61573b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
61583b6edd16SPeter Maydellfi
6159a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6160a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6161a8fd1abaSPeter Maydellfi
616251834341SRiku Voipioif test "$timerfd" = "yes" ; then
616351834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
616451834341SRiku Voipiofi
61659af5c906SRiku Voipioif test "$setns" = "yes" ; then
61669af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
61679af5c906SRiku Voipiofi
616838860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
616938860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
617038860a03SAleksandar Markovicfi
61715a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
61725a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
61735a03cd00SAleksandar Markovicfi
6174db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
6175db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
6176db37dd89SAleksandar Markovicfi
6177d6092e08SFilip Bozutaif test "$btrfs" = "yes" ; then
6178d6092e08SFilip Bozuta  echo "CONFIG_BTRFS=y" >> $config_host_mak
6179d6092e08SFilip Bozutafi
61803b3f24adSaurel32if test "$inotify" = "yes" ; then
61812358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
61823b3f24adSaurel32fi
6183c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6184c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6185c05c7a73SRiku Voipiofi
6186401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6187401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6188401bc051SPeter Maydellfi
61895c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
61905c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
61915c99fa37SKeno Fischerfi
61928a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
61938a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
61948a792b03SJiufei Xuefi
61956ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
61966ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
61976ae9a1f4SJuan Quintelafi
61986ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
61996ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
62006ae9a1f4SJuan Quintelafi
6201769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6202484e2cc7SPaolo Bonzini  echo "CONFIG_CURL=y" >> $config_host_mak
6203b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
62046ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6205769ce76dSAlexander Graffi
62062e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
620798ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
62088eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
62092e4d9fb1Saurel32fi
6210a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6211484e2cc7SPaolo Bonzini  echo "CONFIG_GTK=y" >> $config_host_mak
6212a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6213014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6214925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6215925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6216925a0400SGerd Hoffmann  fi
6217bbbf9bfbSStefan Weilfi
6218f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6219f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6220f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6221f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
622225a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
6223f876b765SMarc-André Lureaufi
6224a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6225ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6226ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6227a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
6228a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
6229ddbb0d09SDaniel P. Berrangefi
623091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
623191bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
62321f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
62331f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
62341f923c70SLongpeng(Mike)  fi
623546859d93SDaniel P. Berrangé  echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak
623646859d93SDaniel P. Berrangé  echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak
623762893b67SDaniel P. Berrangefi
623891bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
623991bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6240becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6241a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
6242a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
6243ed754746SDaniel P. Berrangefi
6244e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
6245e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
6246e0576942SDaniel P. Berrangéfi
62479a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
62489a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
62499a2fd434SDaniel P. Berrangefi
62508953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
62518953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
62528953caf3SDaniel P. Berrangefi
6253559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6254559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6255559607eaSDaniel P. Berrangefi
6256e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
6257e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
6258e865b97fSChen Gangfi
62596b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
62606b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
62616b39b063SEric Blakefi
62629df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
62639df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
62649df8b20dSThomas Huthfi
62652a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
62662a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
62672a4b472cSDavid CARLIERfi
6268277abf15SJan Vesely
6269277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6270277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6271277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6272277abf15SJan Vesely# if this macro is set.
6273277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6274277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6275277abf15SJan Veselyfi
62761efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
62771efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
62781efad060SFam Zhengfi
6279bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6280bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6281a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6282e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6283a4ccabcfSAnthony Liguorifi
62849d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
62859d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
62869d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
62879d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
62889d9e1521SGerd Hoffmannfi
62891badb709SPaolo Bonziniif test "$xen" = "enabled" ; then
62906dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6291d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6292582ea95fSMarc-André Lureau  echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
6293582ea95fSMarc-André Lureau  echo "XEN_LIBS=$xen_libs" >> $config_host_mak
6294e37630caSaliguorifi
62955c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
62965c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
62975c6c3a6cSChristoph Hellwigfi
6298c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
6299c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
6300c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
6301c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
6302c10dd856SAarushi Mehtafi
6303758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6304758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6305ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
6306758e8e38SVenkateswararao Jujjuri (JV)fi
63074f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
63084f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
63094f26f2b6SAvi Kivityfi
6310983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6311758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6312758e8e38SVenkateswararao Jujjuri (JV)fi
63135e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
63145e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
63155e9be92dSNicholas Bellingerfi
6316af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
6317af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6318af3bba76SPaolo Bonzinifi
6319af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
632056f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
632103ce5744SNikolay Nikolaevfi
6322108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
6323108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
6324108a6481SCindy Lufi
6325042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6326042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6327042cea27SGongleifi
6328fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6329fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
63305fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
63315fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
63325fe97d88SStefano Garzarella  fi
6333fc0b9b0eSStefan Hajnoczifi
6334299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
6335299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6336299e6f19SPaolo Bonzinifi
6337e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6338e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6339e6a74868SMarc-André Lureaufi
6340108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
6341108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
6342108a6481SCindy Lufi
634398fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
634498fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
634598fc1adaSDr. David Alan Gilbertfi
634677755340Sthsif test "$blobs" = "yes" ; then
634798ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
634877755340Sthsfi
6349bf9298b9Saliguoriif test "$iovec" = "yes" ; then
63502358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6351bf9298b9Saliguorifi
6352ceb42de8Saliguoriif test "$preadv" = "yes" ; then
63532358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6354ceb42de8Saliguorifi
6355a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6356a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6357a40161cbSPaolo Bonzinifi
6358dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6359dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6360dcc38d1cSMarcelo Tosattifi
6361d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
6362d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
6363d339d766SRichard W.M. Jonesfi
63641badb709SPaolo Bonziniif test "$tcg" = "enabled"; then
63659195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
63669195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
63679195b2c2SStefan Weil  fi
6368b3f6ea7eSPaolo Bonzinifi
63695f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
63705f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
63715f6b9e8fSBlue Swirlfi
6372e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6373e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6374e78815a5SAndreas Färberfi
6375e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6376e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6377e78815a5SAndreas Färberfi
63789bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
63799bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
63809bc5a719SAndreas Gustafssonfi
6381cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6382cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
63832634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
63842634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
6385cd4ec0b4SGerd Hoffmannfi
6386cd4ec0b4SGerd Hoffmann
63877b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
63887b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
63897b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
63907b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6391111a38b0SRobert Relyeafi
6392111a38b0SRobert Relyea
63932b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
63942b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6395b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6396b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
63972b2325ffSGerd Hoffmannfi
63982b2325ffSGerd Hoffmann
639969354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
640069354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6401cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6402cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
640369354a83SHans de Goedefi
640469354a83SHans de Goede
6405da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6406da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6407de2d3005SPaolo Bonzini  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
6408da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6409014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6410014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6411014cb152SGerd Hoffmann  fi
641220ff075bSMichael Wallefi
641320ff075bSMichael Walle
6414d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
6415d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
6416d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
6417d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
6418d52c454aSMarc-André Lureaufi
6419d52c454aSMarc-André Lureau
6420d52c454aSMarc-André Lureau
642199f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
642299f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
642399f2dbd3SLiang Lifi
642499f2dbd3SLiang Li
64256b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
64266b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
64276b8cd447SRobert Hoofi
64286b8cd447SRobert Hoo
6429607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6430607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6431708eab42SMarc-André Lureau  echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
6432607dacd0Sqiaonuohanfi
6433607dacd0Sqiaonuohan
6434607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6435607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6436708eab42SMarc-André Lureau  echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
6437607dacd0Sqiaonuohanfi
6438607dacd0Sqiaonuohan
64396b383c08SPeter Wuif test "$bzip2" = "yes" ; then
64406b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
64416b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
64426b383c08SPeter Wufi
64436b383c08SPeter Wu
644483bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
644583bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
644683bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
644783bc1f97SJulio Faraccofi
644883bc1f97SJulio Faracco
64493a678481SJuan Quintelaif test "$zstd" = "yes" ; then
64503a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
64515e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
64525e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
64533a678481SJuan Quintelafi
64543a678481SJuan Quintela
6455c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6456484e2cc7SPaolo Bonzini  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
64576ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
64586ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6459c589b249SRonnie Sahlbergfi
6460c589b249SRonnie Sahlberg
64616542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
6462484e2cc7SPaolo Bonzini  echo "CONFIG_LIBNFS=y" >> $config_host_mak
64634be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
64646542aa9cSPeter Lievenfi
64656542aa9cSPeter Lieven
6466f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6467f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6468c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6469c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6470f794573eSEduardo Otubofi
6471f794573eSEduardo Otubo
647283fb7adfSbellard# XXX: suppress that
64737d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
64742358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
64757d3505c5Sbellardfi
64767d3505c5Sbellard
64773556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
64783556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
64793556c233SPaolo Bonzinifi
6480f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6481484e2cc7SPaolo Bonzini  echo "CONFIG_RBD=y" >> $config_host_mak
64826ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6483f27aaf4bSChristian Brunnerfi
648420ff6c80SAnthony Liguori
64857c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
648670c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
648770c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
648870c60c08SStefan Hajnoczielse
648970c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
649070c60c08SStefan Hajnoczifi
6491d0e2fce5SAneesh Kumar K.V
64927d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
64937d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
64947d992e4dSPeter Lievenfi
64957d992e4dSPeter Lieven
6496f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6497f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6498f0d92b56SLongpeng(Mike)fi
6499f0d92b56SLongpeng(Mike)
6500d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6501d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6502d2042378SAneesh Kumar K.Vfi
6503d2042378SAneesh Kumar K.V
6504e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6505e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6506e06a765eSHarsh Prateek Borafi
6507e06a765eSHarsh Prateek Bora
65083f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
65093f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
65103f4349dcSKevin Wolffi
65113f4349dcSKevin Wolf
6512d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6513d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6514d83414e1SMarc-André Lureaufi
6515d83414e1SMarc-André Lureau
65160aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
65170aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
65180aebab04SLingfeng Yangfi
65190aebab04SLingfeng Yang
65208ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
65218ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
65228ab1bf12SLuiz Capitulinofi
65238ab1bf12SLuiz Capitulino
652476a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
652576a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
652676a347e1SRichard Hendersonfi
652776a347e1SRichard Henderson
6528f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6529f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6530f540166bSRichard Hendersonfi
6531f540166bSRichard Henderson
65327ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
65337ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
65347ebee43eSRichard Hendersonfi
65357ebee43eSRichard Henderson
6536e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
6537e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
6538e6cd4bb5SRichard Hendersonfi
6539e6cd4bb5SRichard Henderson
6540df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6541df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6542df79b996SRichard Hendersonfi
6543df79b996SRichard Henderson
6544db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
6545db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
6546db8aaae8SRichard Hendersonfi
6547db8aaae8SRichard Henderson
65481e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
65491e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
65501e6e9acaSRichard Hendersonfi
65511e6e9acaSRichard Henderson
6552eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6553484e2cc7SPaolo Bonzini  echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
65546ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
65556ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6556eb100396SBharata B Raofi
6557eb100396SBharata B Rao
6558d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6559d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6560d85fa9ebSJeff Codyfi
6561d85fa9ebSJeff Cody
65620c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
65630c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
65640c14fb47SBharata B Raofi
65650c14fb47SBharata B Rao
6566df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6567df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6568df3a429aSNiels de Vosfi
6569df3a429aSNiels de Vos
65707c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
65717c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
65727c815372SBharata B Raofi
65737c815372SBharata B Rao
6574e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
6575e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
6576e014dbe7SPrasanna Kumar Kaleverfi
6577e014dbe7SPrasanna Kumar Kalever
65780e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
65790e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
65800e3b891fSNiels de Vosfi
65810e3b891fSNiels de Vos
6582b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
6583484e2cc7SPaolo Bonzini  echo "CONFIG_LIBSSH=y" >> $config_host_mak
6584b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
6585b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
65860a12ec87SRichard W.M. Jonesfi
65870a12ec87SRichard W.M. Jones
6588ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6589ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6590ed1701c6SDr. David Alan Gilbertfi
6591ed1701c6SDr. David Alan Gilbert
65923b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
65933cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
65943b8acc11SPaolo Bonzinifi
65953b8acc11SPaolo Bonzini
65965b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
65975b808275SLluís Vilanovaif have_backend "nop"; then
65986d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
659922890ab5SPrerna Saxenafi
66005b808275SLluís Vilanovaif have_backend "simple"; then
66016d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
66026d8a764eSLluís  # Set the appropriate trace file.
6603953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
66049410b56cSPrerna Saxenafi
6605ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6606ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
66076d8a764eSLluísfi
66085b808275SLluís Vilanovaif have_backend "ust"; then
66096d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6610a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
6611a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
66126d8a764eSLluísfi
66135b808275SLluís Vilanovaif have_backend "dtrace"; then
66146d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
66156d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
66166d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
66176d8a764eSLluís  fi
6618c276b17dSDaniel P. Berrangefi
66195b808275SLluís Vilanovaif have_backend "ftrace"; then
6620781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6621781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6622781e9545SEiichi Tsukata  else
662321684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6624781e9545SEiichi Tsukata  fi
6625781e9545SEiichi Tsukatafi
66260a852417SPaul Durrantif have_backend "syslog"; then
66270a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
66280a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
66290a852417SPaul Durrant  else
66300a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
66310a852417SPaul Durrant  fi
66320a852417SPaul Durrantfi
66339410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
66349410b56cSPrerna Saxena
66352da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
66362da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6637392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
66382da776dbSMichael R. Hinesfi
66392da776dbSMichael R. Hines
664021ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
664121ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
664221ab34c9SMarcel Apfelbaumfi
664321ab34c9SMarcel Apfelbaum
6644575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6645575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6646575b22b1SLaurent Vivierfi
6647575b22b1SLaurent Vivier
6648ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6649ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6650ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6651ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6652ed279a06SKlim Kireevfi
6653ed279a06SKlim Kireev
6654a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6655a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6656a6b1d4c0SChanglong Xiefi
6657a6b1d4c0SChanglong Xie
66586a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
66596a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
66606a02c806SStefan Hajnoczifi
66616a02c806SStefan Hajnoczi
66624d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
66634d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
66644d04351fSChristopher Covingtonfi
66654d04351fSChristopher Covington
666649e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
666749e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
666849e00a18SAndreas Grapentinfi
666949e00a18SAndreas Grapentin
6670e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6671e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6672e674605fSTomáš Golembiovskýfi
6673db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
6674db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
6675db1ed1abSRichard Hendersonfi
6676e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6677e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6678e0580342SKamil Rytarowskifi
6679ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
6680ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
6681ba59fb77SPaolo Bonzinifi
6682e0580342SKamil Rytarowski
66835c312079SDr. David Alan Gilbert# Hold two types of flag:
66845c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
66855c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
6686479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
66875c312079SDr. David Alan Gilbert#                                     platform
6688479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
66895c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6690479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
6691479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
6692479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6693479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
66945c312079SDr. David Alan Gilbertfi
66955c312079SDr. David Alan Gilbert
669617824406SJunyan Heif test "$libpmem" = "yes" ; then
669717824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
6698c9322ab5SMarc-André Lureau  echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
6699c9322ab5SMarc-André Lureau  echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
670017824406SJunyan Hefi
670117824406SJunyan He
670221b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
670321b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
6704c7c91a74SBruce Rogers  echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak
670521b2eca6SJingqi Liufi
670621b2eca6SJingqi Liu
67072f740136SJeff Codyif test "$bochs" = "yes" ; then
67082f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
67092f740136SJeff Codyfi
67102f740136SJeff Codyif test "$cloop" = "yes" ; then
67112f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
67122f740136SJeff Codyfi
67132f740136SJeff Codyif test "$dmg" = "yes" ; then
67142f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
67152f740136SJeff Codyfi
67162f740136SJeff Codyif test "$qcow1" = "yes" ; then
67172f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
67182f740136SJeff Codyfi
67192f740136SJeff Codyif test "$vdi" = "yes" ; then
67202f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
67212f740136SJeff Codyfi
67222f740136SJeff Codyif test "$vvfat" = "yes" ; then
67232f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
67242f740136SJeff Codyfi
67252f740136SJeff Codyif test "$qed" = "yes" ; then
67262f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
67272f740136SJeff Codyfi
67282f740136SJeff Codyif test "$parallels" = "yes" ; then
67292f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
67302f740136SJeff Codyfi
67312f740136SJeff Codyif test "$sheepdog" = "yes" ; then
67322f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
67332f740136SJeff Codyfi
6734c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
6735c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
6736c9c8b88fSDavid CARLIERfi
6737195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
6738195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
6739195588ccSDavid CARLIERfi
6740adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
674154c9e41dSAlexander Bulekov  # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the
674254c9e41dSAlexander Bulekov  # needed CFLAGS have already been provided
674354c9e41dSAlexander Bulekov  if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then
6744086d5f75SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
674554c9e41dSAlexander Bulekov    FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer"
674654c9e41dSAlexander Bulekov  else
674754c9e41dSAlexander Bulekov    FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE"
674854c9e41dSAlexander Bulekov  fi
6749adc28027SAlexander Bulekovfi
67502f740136SJeff Cody
675140e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
675240e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
675326fffe29SEmilio G. Cota    # Copy the export object list to the build dir
675426fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
675526fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
675626fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
675726fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
675826fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
675926fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
676026fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
676126fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
676226fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
676326fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
676426fffe29SEmilio G. Cota    else
676526fffe29SEmilio G. Cota	error_exit \
676626fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
676726fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
676826fffe29SEmilio G. Cota    fi
676940e8c6f4SAlex Bennéefi
677040e8c6f4SAlex Bennée
6771f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
6772f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
6773f48e590aSAlex Bennéefi
6774f48e590aSAlex Bennée
677554e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
677654e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
677754e7aac0SAlexey Krasikovfi
677854e7aac0SAlexey Krasikov
67795b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
678025211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
67815b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
678225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
67835b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
678425211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
6785e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
678625211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
678740d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
678825211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
6789e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
679025211446SPaolo Bonzini  QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
67915b5e3037SPaolo Bonzinielse
679225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
67935b5e3037SPaolo Bonzinifi
67945b5e3037SPaolo Bonzini
679598ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6796804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6797c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
67982eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
679939d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
6800a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
6801804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6802a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6803859aef02SPaolo Bonzini  echo "CONFIG_IASL=$iasl" >> $config_host_mak
6804a31a8642SMichael S. Tsirkinfi
680583f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
68063c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6807804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
680845d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6809cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
68105f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
68113dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6812804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6813804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
68149f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
68154852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
6816daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
68179fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
681846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6819a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
682011cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6821f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
6822a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
6823a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
68248a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
6825db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
6826e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
6827409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6828804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
6829484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
6830f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
683190246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
683290246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
68331d728c39SBlue Swirlif test "$gcov" = "yes" ; then
68341d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
68351d728c39SBlue Swirlfi
6836804edf29SJuan Quintela
6837adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
6838adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
6839adc28027SAlexander Bulekovfi
684054c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak
68413efac6ebSTomáš Golembiovský
684205dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
684305dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
684405dfa22bSPhilippe Mathieu-Daudéfi
684505dfa22bSPhilippe Mathieu-Daudé
6846b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
6847b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
6848b767d257SMarek Marczykowski-Góreckifi
6849b767d257SMarek Marczykowski-Górecki
68506efd7517SPeter Maydell# use included Linux headers
68516efd7517SPeter Maydellif test "$linux" = "yes" ; then
6852a307beb6SAndreas Färber  mkdir -p linux-headers
68536efd7517SPeter Maydell  case "$cpu" in
6854c72b26ecSRichard Henderson  i386|x86_64|x32)
685508312a63SPeter Maydell    linux_arch=x86
68566efd7517SPeter Maydell    ;;
6857f8378accSRichard Henderson  ppc|ppc64|ppc64le)
685808312a63SPeter Maydell    linux_arch=powerpc
68596efd7517SPeter Maydell    ;;
68606efd7517SPeter Maydell  s390x)
686108312a63SPeter Maydell    linux_arch=s390
686208312a63SPeter Maydell    ;;
68631f080313SClaudio Fontana  aarch64)
68641f080313SClaudio Fontana    linux_arch=arm64
68651f080313SClaudio Fontana    ;;
6866222e7d11SSanjay Lal  mips64)
6867222e7d11SSanjay Lal    linux_arch=mips
6868222e7d11SSanjay Lal    ;;
686908312a63SPeter Maydell  *)
687008312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
687108312a63SPeter Maydell    linux_arch="$cpu"
68726efd7517SPeter Maydell    ;;
68736efd7517SPeter Maydell  esac
687408312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
687508312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
687608312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
687708312a63SPeter Maydell    fi
68786efd7517SPeter Maydellfi
68796efd7517SPeter Maydell
688097a847bcSbellardfor target in $target_list; do
688197a847bcSbellard    target_dir="$target"
688289138857SStefan Weil    target_name=$(echo $target | cut -d '-' -f 1)
688397a847bcSbellard    mkdir -p $target_dir
6884fdb75aefSPaolo Bonzini    case $target in
6885fdb75aefSPaolo Bonzini        *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;;
6886fdb75aefSPaolo Bonzini        *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;;
68872408a527Saurel32    esac
688856aebc89Spbrookdone
68897d13299dSbellard
6890765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak
6891fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then
6892fdb75aefSPaolo Bonzini  echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak
6893fdb75aefSPaolo Bonzinifi
6894a540f158SPeter Crosthwaite
6895a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6896a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6897ab318051SMarc-André Lureau  echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
6898a99d57bbSWanlong Gaofi
6899a99d57bbSWanlong Gao
6900fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6901fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6902fd0e6053SJohn Snowfi
6903fd0e6053SJohn Snow
69041e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
69051e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
69061e4f6065SDaniele Buonofi
69071e4f6065SDaniele Buono
6908e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
6909e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
6910e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
6911e29e5c6eSPeter Maydell# (these can be both files and directories).
6912e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
6913e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
6914e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
6915e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
6916e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
6917e29e5c6eSPeter Maydell# directory and symlink the directory instead.
691809db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions
691909db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing
692009db9b9dSGerd Hoffmann# a "make distclean" in between.
69211cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
69221cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
6923b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
6924744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
69258db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
6926c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/"
69272038f8c8SPaolo BonziniLINKS="Makefile"
6928e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile"
69293941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
6930ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile"
6931e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
69328db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
6933e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
6934e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
693539950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
693639950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
69378f8fd9edSCleber RosaLINKS="$LINKS python"
6938c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile "
693909db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps"
6940753d11f2SRichard Hendersonfor bios_file in \
6941753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
69423a631b8eSBin Meng    $source_path/pc-bios/*.elf \
6943225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
6944753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6945753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6946e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6947753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
69484e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
694926ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
6950753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6951753d11f2SRichard Hendersondo
6952e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
69537ea78b74SJan Kiszkadone
6954d1807a4fSPaolo Bonzinimkdir -p $DIRS
6955e29e5c6eSPeter Maydellfor f in $LINKS ; do
69560f4d8894SPaolo Bonzini    if [ -e "$source_path/$f" ]; then
6957f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6958f9245e10SPeter Maydell    fi
69597d13299dSbellarddone
696009db9b9dSGerd Hoffmannfor f in $UNLINK ; do
696109db9b9dSGerd Hoffmann    if [ -L "$f" ]; then
696209db9b9dSGerd Hoffmann        rm -f "$f"
696309db9b9dSGerd Hoffmann    fi
696409db9b9dSGerd Hoffmanndone
69651ad2134fSPaul Brook
69662038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
69672038f8c8SPaolo Bonzini  export $i
69682038f8c8SPaolo Bonzinidone
6969afc3a8f9SAlex Bennéeexport target_list source_path use_containers
69702038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
69712038f8c8SPaolo Bonzini
6972c34ebfdcSAnthony Liguori# temporary config to build submodules
69738db2a4fdSGerd Hoffmannfor rom in seabios; do
6974c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
697537116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6976c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6977cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
69785f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6979c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6980c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
69813dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6982c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6983a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6984c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
69859f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
6986c34ebfdcSAnthony Liguoridone
6987c34ebfdcSAnthony Liguori
698876c7560aSMax Reitz# set up qemu-iotests in this build directory
698976c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
699076c7560aSMax Reitz
699176c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
699276c7560aSMax Reitzecho >> "$iotests_common_env"
699376c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
699476c7560aSMax Reitz
6995a5665051SPaolo Bonziniif test "$skip_meson" = no; then
6996fc929892SMarc-André Lureaucross="config-meson.cross.new"
6997fc929892SMarc-André Lureaumeson_quote() {
699847b30835SPaolo Bonzini    echo "'$(echo $* | sed "s/ /','/g")'"
6999fc929892SMarc-André Lureau}
7000fc929892SMarc-André Lureau
7001fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
7002fc929892SMarc-André Lureauecho "[properties]" >> $cross
7003fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
700447b30835SPaolo Bonziniecho "[built-in options]" >> $cross
700547b30835SPaolo Bonziniecho "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross
700647b30835SPaolo Bonziniecho "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross
700747b30835SPaolo Bonziniecho "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross
700847b30835SPaolo Bonziniecho "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross
7009fc929892SMarc-André Lureauecho "[binaries]" >> $cross
701047b30835SPaolo Bonziniecho "c = [$(meson_quote $cc)]" >> $cross
701147b30835SPaolo Bonzinitest -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross
701247b30835SPaolo Bonziniecho "ar = [$(meson_quote $ar)]" >> $cross
701347b30835SPaolo Bonziniecho "nm = [$(meson_quote $nm)]" >> $cross
701447b30835SPaolo Bonziniecho "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross
701547b30835SPaolo Bonziniecho "ranlib = [$(meson_quote $ranlib)]" >> $cross
7016e8178514SPaolo Bonziniif has $sdl2_config; then
701747b30835SPaolo Bonzini  echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross
7018e8178514SPaolo Bonzinifi
701947b30835SPaolo Bonziniecho "strip = [$(meson_quote $strip)]" >> $cross
702047b30835SPaolo Bonziniecho "windres = [$(meson_quote $windres)]" >> $cross
7021fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
7022fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
7023fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
7024fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
7025fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
7026fc929892SMarc-André Lureau    fi
7027853b4bafSThomas Huth    if test "$linux" = "yes" ; then
7028853b4bafSThomas Huth        echo "system = 'linux'" >> $cross
7029853b4bafSThomas Huth    fi
7030fc929892SMarc-André Lureau    case "$ARCH" in
7031fc929892SMarc-André Lureau        i386|x86_64)
7032fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
7033fc929892SMarc-André Lureau            ;;
7034fc929892SMarc-André Lureau        ppc64le)
7035fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
7036fc929892SMarc-André Lureau            ;;
7037fc929892SMarc-André Lureau        *)
7038fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
7039fc929892SMarc-André Lureau            ;;
7040fc929892SMarc-André Lureau    esac
7041fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
7042fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
7043fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
7044fc929892SMarc-André Lureau    else
7045fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
7046fc929892SMarc-André Lureau    fi
7047fc929892SMarc-André Lureauelse
7048fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
7049fc929892SMarc-André Lureaufi
7050fc929892SMarc-André Lureaumv $cross config-meson.cross
7051fc929892SMarc-André Lureau
7052a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
705348328880SPaolo BonziniNINJA=${ninja:-$PWD/ninjatool} $meson setup \
7054d17f305aSPaolo Bonzini        --prefix "$prefix" \
7055d17f305aSPaolo Bonzini        --libdir "$libdir" \
7056d17f305aSPaolo Bonzini        --libexecdir "$libexecdir" \
7057d17f305aSPaolo Bonzini        --bindir "$bindir" \
7058d17f305aSPaolo Bonzini        --includedir "$includedir" \
7059d17f305aSPaolo Bonzini        --datadir "$datadir" \
7060d17f305aSPaolo Bonzini        --mandir "$mandir" \
7061d17f305aSPaolo Bonzini        --sysconfdir "$sysconfdir" \
7062d17f305aSPaolo Bonzini        --localstatedir "$local_statedir" \
7063d17f305aSPaolo Bonzini        -Ddocdir="$docdir" \
706473f3aa37SMarc-André Lureau        -Dqemu_suffix="$qemu_suffix" \
7065a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
7066a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
7067a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
7068a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
7069da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
70700c3dd50eSPaolo Bonzini        -Db_staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) \
7071bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
7072deb62371SPaolo Bonzini        -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \
70731badb709SPaolo Bonzini        -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf \
70741badb709SPaolo Bonzini        -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \
7075b4e312e9SPaolo Bonzini        -Dcocoa=$cocoa -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \
7076a0b93237SPaolo Bonzini        -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
70770a40bcb7SCésar Belley        -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f \
7078fbb4121dSPaolo Bonzini        -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt \
70795285e593SYonggang Luo        -Diconv=$iconv -Dcurses=$curses \
7080fc929892SMarc-André Lureau        $cross_arg \
7081a5665051SPaolo Bonzini        "$PWD" "$source_path"
7082a5665051SPaolo Bonzini
7083a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
7084a5665051SPaolo Bonzini    error_exit "meson setup failed"
7085a5665051SPaolo Bonzinifi
7086a5665051SPaolo Bonzinitouch ninjatool.stamp
7087a5665051SPaolo Bonzinifi
7088a5665051SPaolo Bonzini
70892d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then
70902d838d9bSAlex Bennée    echo "Warning, deprecated features enabled."
70912d838d9bSAlex Bennée    echo "Please see docs/system/deprecated.rst"
70922d838d9bSAlex Bennée    echo "  features: ${deprecated_features}"
70932d838d9bSAlex Bennéefi
70942d838d9bSAlex Bennée
7095dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7096dc655404SMichael S. Tsirkincat <<EOD >config.status
7097dc655404SMichael S. Tsirkin#!/bin/sh
7098dc655404SMichael S. Tsirkin# Generated by configure.
7099dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7100dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7101dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7102dc655404SMichael S. TsirkinEOD
7103e811da7fSDaniel P. Berrangé
7104e811da7fSDaniel P. Berrangépreserve_env() {
7105e811da7fSDaniel P. Berrangé    envname=$1
7106e811da7fSDaniel P. Berrangé
7107e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7108e811da7fSDaniel P. Berrangé
7109e811da7fSDaniel P. Berrangé    if test -n "$envval"
7110e811da7fSDaniel P. Berrangé    then
7111e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7112e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7113e811da7fSDaniel P. Berrangé    else
7114e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
7115e811da7fSDaniel P. Berrangé    fi
7116e811da7fSDaniel P. Berrangé}
7117e811da7fSDaniel P. Berrangé
7118e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
7119e811da7fSDaniel P. Berrangé# features/build target configure will detect
7120e811da7fSDaniel P. Berrangépreserve_env AR
7121e811da7fSDaniel P. Berrangépreserve_env AS
7122e811da7fSDaniel P. Berrangépreserve_env CC
7123e811da7fSDaniel P. Berrangépreserve_env CPP
7124e811da7fSDaniel P. Berrangépreserve_env CXX
7125e811da7fSDaniel P. Berrangépreserve_env INSTALL
7126e811da7fSDaniel P. Berrangépreserve_env LD
7127e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
7128e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
7129e811da7fSDaniel P. Berrangépreserve_env MAKE
7130e811da7fSDaniel P. Berrangépreserve_env NM
7131e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
7132e811da7fSDaniel P. Berrangépreserve_env PATH
7133e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
7134e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
7135e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
7136e811da7fSDaniel P. Berrangépreserve_env PYTHON
7137e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
7138e811da7fSDaniel P. Berrangépreserve_env SMBD
7139e811da7fSDaniel P. Berrangépreserve_env STRIP
7140e811da7fSDaniel P. Berrangépreserve_env WINDRES
7141e811da7fSDaniel P. Berrangé
7142dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7143a5665051SPaolo Bonzinifor i in "$0" "$@"; do
7144a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
7145a5665051SPaolo Bonzinidone
7146cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7147dc655404SMichael S. Tsirkinchmod +x config.status
7148dc655404SMichael S. Tsirkin
71498cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7150