xref: /openbmc/qemu/configure (revision 5c53015a480b3fe137ebd8b3b584a595c65e8f21)
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=""
306*5c53015aSPaolo Bonzinilibudev="auto"
3076ec0e15dSPaolo Bonzinimpath="auto"
308a0b93237SPaolo Bonzinivnc="enabled"
309deb62371SPaolo Bonzinisparse="auto"
310377529c0SPaolo Bonzinivde=""
311a0b93237SPaolo Bonzinivnc_sasl="auto"
312a0b93237SPaolo Bonzinivnc_jpeg="auto"
313a0b93237SPaolo Bonzinivnc_png="auto"
3144113f4cfSLaurent Vivierxkbcommon="auto"
315377529c0SPaolo Bonzinixen=""
316d5b93ddfSAnthony PERARDxen_ctrl_version=""
3171badb709SPaolo Bonzinixen_pci_passthrough="auto"
318377529c0SPaolo Bonzinilinux_aio=""
319c10dd856SAarushi Mehtalinux_io_uring=""
32047e98658SCorey Bryantcap_ng=""
321377529c0SPaolo Bonziniattr=""
3224f26f2b6SAvi Kivitylibattr=""
323377529c0SPaolo Bonzinixfs=""
3241badb709SPaolo Bonzinitcg="enabled"
325a40161cbSPaolo Bonzinimembarrier=""
326299e6f19SPaolo Bonzinivhost_net=""
327299e6f19SPaolo Bonzinivhost_crypto=""
328299e6f19SPaolo Bonzinivhost_scsi=""
329299e6f19SPaolo Bonzinivhost_vsock=""
330e6a74868SMarc-André Lureauvhost_user=""
33198fc1adaSDr. David Alan Gilbertvhost_user_fs=""
3323bd40ec7SPaolo Bonzinikvm="auto"
3333bd40ec7SPaolo Bonzinihax="auto"
3343bd40ec7SPaolo Bonzinihvf="auto"
3353bd40ec7SPaolo Bonziniwhpx="auto"
3362da776dbSMichael R. Hinesrdma=""
33721ab34c9SMarcel Apfelbaumpvrdma=""
338377529c0SPaolo Bonzinigprof="no"
339377529c0SPaolo Bonzinidebug_tcg="no"
340377529c0SPaolo Bonzinidebug="no"
341247724cbSMarc-André Lureausanitizers="no"
3420aebab04SLingfeng Yangtsan="no"
343b553a042SJohn Snowfortify_source=""
344377529c0SPaolo Bonzinistrip_opt="yes"
3459195b2c2SStefan Weiltcg_interpreter="no"
346377529c0SPaolo Bonzinibigendian="no"
347377529c0SPaolo Bonzinimingw32="no"
3481d728c39SBlue Swirlgcov="no"
349377529c0SPaolo BonziniEXESUF=""
350484e2cc7SPaolo BonziniHOST_DSOSUF=".so"
35117969268SFam Zhengmodules="no"
352bd83c861SChristian Ehrhardtmodule_upgrades="no"
353377529c0SPaolo Bonziniprefix="/usr/local"
35410ff82d1SMarc-André Lureauqemu_suffix="qemu"
3554d34a86bSPaolo Bonzinislirp="auto"
356377529c0SPaolo Bonzinioss_lib=""
357377529c0SPaolo Bonzinibsd="no"
358377529c0SPaolo Bonzinilinux="no"
359377529c0SPaolo Bonzinisolaris="no"
360377529c0SPaolo Bonziniprofiler="no"
361b4e312e9SPaolo Bonzinicocoa="auto"
362377529c0SPaolo Bonzinisoftmmu="yes"
363377529c0SPaolo Bonzinilinux_user="no"
364377529c0SPaolo Bonzinibsd_user="no"
365377529c0SPaolo Bonziniblobs="yes"
36605dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
367377529c0SPaolo Bonzinipkgversion=""
36840d6444eSAvi Kivitypie=""
3693556c233SPaolo Bonziniqom_cast_debug="yes"
370baf86d6bSPaolo Bonzinitrace_backends="log"
371377529c0SPaolo Bonzinitrace_file="trace"
372377529c0SPaolo Bonzinispice=""
373377529c0SPaolo Bonzinirbd=""
3747b02f544SMarc-André Lureausmartcard=""
3750a40bcb7SCésar Belleyu2f="auto"
3762b2325ffSGerd Hoffmannlibusb=""
37769354a83SHans de Goedeusb_redir=""
378da076ffeSGerd Hoffmannopengl=""
379014cb152SGerd Hoffmannopengl_dmabuf="no"
3805dd89908SRichard Hendersoncpuid_h="no"
38186583a07SLiam Merwickavx2_opt=""
3828b18cdbfSRichard Hendersoncapstone="auto"
383b25c9dffSStefan Weillzo=""
384b25c9dffSStefan Weilsnappy=""
3856b383c08SPeter Wubzip2=""
38683bc1f97SJulio Faraccolzfse=""
3873a678481SJuan Quintelazstd=""
388e8ef31a3SMichael Tokarevguest_agent=""
389d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
39050cbebb9SMichael Rothguest_agent_ntddscsi="no"
3919dacf32dSYossi Hindinguest_agent_msi=""
392d9840e25STomoki Sekiyamavss_win32_sdk=""
393d9840e25STomoki Sekiyamawin_sdk="no"
394e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
395c589b249SRonnie Sahlberglibiscsi=""
3966542aa9cSPeter Lievenlibnfs=""
397519175a2SAlex Barcelocoroutine=""
39870c60c08SStefan Hajnoczicoroutine_pool=""
3997d992e4dSPeter Lievendebug_stack_usage="no"
400f0d92b56SLongpeng(Mike)crypto_afalg="no"
401f794573eSEduardo Otuboseccomp=""
402eb100396SBharata B Raoglusterfs=""
403d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4040c14fb47SBharata B Raoglusterfs_discard="no"
405df3a429aSNiels de Vosglusterfs_fallocate="no"
4067c815372SBharata B Raoglusterfs_zerofill="no"
407e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4080e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
409a4ccabcfSAnthony Liguorigtk=""
410925a0400SGerd Hoffmanngtk_gl="no"
411a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
412ddbb0d09SDaniel P. Berrangegnutls=""
41391bfcdb0SDaniel P. Berrangenettle=""
414dc2207afSDaniel P. Berrangénettle_xts="no"
41591bfcdb0SDaniel P. Berrangegcrypt=""
4161f923c70SLongpeng(Mike)gcrypt_hmac="no"
417e0576942SDaniel P. Berrangégcrypt_xts="no"
418e0576942SDaniel P. Berrangéqemu_private_xts="yes"
4198953caf3SDaniel P. Berrangeauth_pam=""
420bbbf9bfbSStefan Weilvte=""
4219d9e1521SGerd Hoffmannvirglrenderer=""
4227aaa6a16SPaolo Bonzinitpm=""
423b10d49d7SPino Toscanolibssh=""
424ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
425a99d57bbSWanlong Gaonuma=""
4262847b469SFam Zhengtcmalloc="no"
4277b01cb97SAlexandre Derumierjemalloc="no"
428a6b1d4c0SChanglong Xiereplication="yes"
4292f740136SJeff Codybochs="yes"
4302f740136SJeff Codycloop="yes"
4312f740136SJeff Codydmg="yes"
4322f740136SJeff Codyqcow1="yes"
4332f740136SJeff Codyvdi="yes"
4342f740136SJeff Codyvvfat="yes"
4352f740136SJeff Codyqed="yes"
4362f740136SJeff Codyparallels="yes"
4372f740136SJeff Codysheepdog="yes"
438ed279a06SKlim Kireevlibxml2=""
439ba59fb77SPaolo Bonzinidebug_mutex="no"
44017824406SJunyan Helibpmem=""
441f3494749SPaolo Bonzinidefault_devices="yes"
44240e8c6f4SAlex Bennéeplugins="no"
443adc28027SAlexander Bulekovfuzzing="no"
444b767d257SMarek Marczykowski-Góreckirng_none="no"
44554e7aac0SAlexey Krasikovsecret_keyring=""
44621b2eca6SJingqi Liulibdaxctl=""
447a5665051SPaolo Bonzinimeson=""
44848328880SPaolo Bonzinininja=""
449a5665051SPaolo Bonziniskip_meson=no
450e8f3bd71SMarc-André Lureaugettext=""
451377529c0SPaolo Bonzini
452fb59dabdSPeter Maydellbogus_os="no"
453aa087962SPaolo Bonzinimalloc_trim="auto"
454898be3e0SPeter Maydell
455ac0df51dSaliguori# parse CC options first
456ac0df51dSaliguorifor opt do
45789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
458ac0df51dSaliguori  case "$opt" in
459ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
460ac0df51dSaliguori  ;;
4613d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
462ac0df51dSaliguori  ;;
46383f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
46483f73fceSTomoki Sekiyama  ;;
4652ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
4662ff6b91eSJuan Quintela  ;;
467de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
468db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
469e2a2ed06SJuan Quintela  ;;
47011cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
47111cde1c8SBruno Dominguez  ;;
472db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
473f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
474e2a2ed06SJuan Quintela  ;;
4755bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4765bc62e01SGerd Hoffmann  ;;
4775bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4785bc62e01SGerd Hoffmann  ;;
479d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
480d75402b5SAlex Bennée  ;;
481d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
482d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
4832038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
484d422b2bcSAlex Bennée  ;;
485d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
4862038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
487d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
4882038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
489d75402b5SAlex Bennée  ;;
490ac0df51dSaliguori  esac
491ac0df51dSaliguoridone
492ac0df51dSaliguori# OS specific
493ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
49493148aa5SStefan Weil# we can eliminate its usage altogether.
495ac0df51dSaliguori
496e49d021eSPeter Maydell# Preferred compiler:
497e49d021eSPeter Maydell#  ${CC} (if set)
498e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
499e49d021eSPeter Maydell#  system compiler
500e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
501e49d021eSPeter Maydell  cc="$host_cc"
502e49d021eSPeter Maydellelse
503b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
504e49d021eSPeter Maydellfi
505e49d021eSPeter Maydell
50683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
50783f73fceSTomoki Sekiyama  cxx="c++"
50883f73fceSTomoki Sekiyamaelse
50983f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
51083f73fceSTomoki Sekiyamafi
51183f73fceSTomoki Sekiyama
512b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
513cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
5145f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
5153dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
516b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
517b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
5189f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
5194852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
520b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
521b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
52217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
52317884d7bSSergei Trofimovichquery_pkg_config() {
52417884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
52517884d7bSSergei Trofimovich}
52617884d7bSSergei Trofimovichpkg_config=query_pkg_config
52747c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
528ac0df51dSaliguori
52945d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
53045d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
53145d285abSPeter Maydell
532be17dc90SMichael S. Tsirkin# default flags for all hosts
5332d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
5342d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
5352d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
5362d31515bSPeter Maydell# provides these semantics.)
537086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
538086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
539c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
540be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
5415770e8afSPaolo Bonzini
5425770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson
5435770e8afSPaolo BonziniCONFIGURE_CFLAGS="-std=gnu99 -Wall"
5445770e8afSPaolo BonziniCONFIGURE_LDFLAGS=
545086d5f75SPaolo Bonzini
546be17dc90SMichael S. Tsirkin
547ac0df51dSaliguoricheck_define() {
548ac0df51dSaliguoricat > $TMPC <<EOF
549ac0df51dSaliguori#if !defined($1)
550fd786e1aSPeter Maydell#error $1 not defined
551ac0df51dSaliguori#endif
552ac0df51dSaliguoriint main(void) { return 0; }
553ac0df51dSaliguoriEOF
55452166aa0SJuan Quintela  compile_object
555ac0df51dSaliguori}
556ac0df51dSaliguori
557307119e7SGerd Hoffmanncheck_include() {
558307119e7SGerd Hoffmanncat > $TMPC <<EOF
559307119e7SGerd Hoffmann#include <$1>
560307119e7SGerd Hoffmannint main(void) { return 0; }
561307119e7SGerd HoffmannEOF
562307119e7SGerd Hoffmann  compile_object
563307119e7SGerd Hoffmann}
564307119e7SGerd Hoffmann
56593b25869SJohn Snowwrite_c_skeleton() {
56693b25869SJohn Snow    cat > $TMPC <<EOF
56793b25869SJohn Snowint main(void) { return 0; }
56893b25869SJohn SnowEOF
56993b25869SJohn Snow}
57093b25869SJohn Snow
571adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
572adc28027SAlexander Bulekov    cat > $TMPC <<EOF
573adc28027SAlexander Bulekov#include <stdint.h>
574adc28027SAlexander Bulekov#include <sys/types.h>
575adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
576adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
577adc28027SAlexander BulekovEOF
578adc28027SAlexander Bulekov}
579adc28027SAlexander Bulekov
580bbea4050SPeter Maydellif check_define __linux__ ; then
581bbea4050SPeter Maydell  targetos="Linux"
582bbea4050SPeter Maydellelif check_define _WIN32 ; then
583bbea4050SPeter Maydell  targetos='MINGW32'
584bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
585bbea4050SPeter Maydell  targetos='OpenBSD'
586bbea4050SPeter Maydellelif check_define __sun__ ; then
587bbea4050SPeter Maydell  targetos='SunOS'
588bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
589bbea4050SPeter Maydell  targetos='Haiku'
590951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
591951fedfcSPeter Maydell  targetos='FreeBSD'
592951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
593951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
594951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
595951fedfcSPeter Maydell  targetos='DragonFly'
596951fedfcSPeter Maydellelif check_define __NetBSD__; then
597951fedfcSPeter Maydell  targetos='NetBSD'
598951fedfcSPeter Maydellelif check_define __APPLE__; then
599951fedfcSPeter Maydell  targetos='Darwin'
600bbea4050SPeter Maydellelse
601951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
602951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
603951fedfcSPeter Maydell  # be the result of a missing compiler.
604951fedfcSPeter Maydell  targetos='bogus'
605951fedfcSPeter Maydell  bogus_os='yes'
606bbea4050SPeter Maydellfi
607bbea4050SPeter Maydell
608bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
609bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
610bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
611bbea4050SPeter Maydell# the correct CPU with the --cpu option.
612bbea4050SPeter Maydellcase $targetos in
613bbea4050SPeter MaydellDarwin)
614bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
615bbea4050SPeter Maydell  # run 64-bit userspace code.
616bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
617bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
618bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
619bbea4050SPeter Maydell    cpu="x86_64"
620bbea4050SPeter Maydell  fi
621bbea4050SPeter Maydell  ;;
622bbea4050SPeter MaydellSunOS)
62389138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
624bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
625bbea4050SPeter Maydell    cpu="x86_64"
626bbea4050SPeter Maydell  fi
627bbea4050SPeter Maydellesac
628bbea4050SPeter Maydell
6292ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
6302ff6b91eSJuan Quintela  # command line argument
6312ff6b91eSJuan Quintela  :
6322ff6b91eSJuan Quintelaelif check_define __i386__ ; then
633ac0df51dSaliguori  cpu="i386"
634ac0df51dSaliguorielif check_define __x86_64__ ; then
635c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
636c72b26ecSRichard Henderson    cpu="x32"
637c72b26ecSRichard Henderson  else
638ac0df51dSaliguori    cpu="x86_64"
639c72b26ecSRichard Henderson  fi
6403aa9bd6cSblueswir1elif check_define __sparc__ ; then
6413aa9bd6cSblueswir1  if check_define __arch64__ ; then
6423aa9bd6cSblueswir1    cpu="sparc64"
6433aa9bd6cSblueswir1  else
6443aa9bd6cSblueswir1    cpu="sparc"
6453aa9bd6cSblueswir1  fi
646fdf7ed96Smalcelif check_define _ARCH_PPC ; then
647fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
648f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
649f8378accSRichard Henderson      cpu="ppc64le"
650f8378accSRichard Henderson    else
651fdf7ed96Smalc      cpu="ppc64"
652f8378accSRichard Henderson    fi
653ac0df51dSaliguori  else
654fdf7ed96Smalc    cpu="ppc"
655fdf7ed96Smalc  fi
656afa05235SAurelien Jarnoelif check_define __mips__ ; then
657afa05235SAurelien Jarno  cpu="mips"
658d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
659d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
660d66ed0eaSAurelien Jarno    cpu="s390x"
661d66ed0eaSAurelien Jarno  else
662d66ed0eaSAurelien Jarno    cpu="s390"
663d66ed0eaSAurelien Jarno  fi
664c4f80543SAlistair Franciselif check_define __riscv ; then
665c4f80543SAlistair Francis  if check_define _LP64 ; then
666c4f80543SAlistair Francis    cpu="riscv64"
667c4f80543SAlistair Francis  else
668c4f80543SAlistair Francis    cpu="riscv32"
669c4f80543SAlistair Francis  fi
67021d89f84SPeter Maydellelif check_define __arm__ ; then
67121d89f84SPeter Maydell  cpu="arm"
6721f080313SClaudio Fontanaelif check_define __aarch64__ ; then
6731f080313SClaudio Fontana  cpu="aarch64"
674fdf7ed96Smalcelse
67589138857SStefan Weil  cpu=$(uname -m)
676ac0df51dSaliguorifi
677ac0df51dSaliguori
678359bc95dSPeter MaydellARCH=
679359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
680359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
6817d13299dSbellardcase "$cpu" in
682ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
683898be3e0SPeter Maydell  ;;
684f8378accSRichard Henderson  ppc64le)
685f8378accSRichard Henderson    ARCH="ppc64"
686f8378accSRichard Henderson  ;;
6877d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
68897a847bcSbellard    cpu="i386"
6897d13299dSbellard  ;;
690aaa5fa14Saurel32  x86_64|amd64)
691aaa5fa14Saurel32    cpu="x86_64"
692aaa5fa14Saurel32  ;;
69321d89f84SPeter Maydell  armv*b|armv*l|arm)
69421d89f84SPeter Maydell    cpu="arm"
6957d13299dSbellard  ;;
6961f080313SClaudio Fontana  aarch64)
6971f080313SClaudio Fontana    cpu="aarch64"
6981f080313SClaudio Fontana  ;;
699afa05235SAurelien Jarno  mips*)
700afa05235SAurelien Jarno    cpu="mips"
701afa05235SAurelien Jarno  ;;
7023142255cSblueswir1  sparc|sun4[cdmuv])
703ae228531Sbellard    cpu="sparc"
704ae228531Sbellard  ;;
7057d13299dSbellard  *)
706359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
707359bc95dSPeter Maydell    ARCH=unknown
7087d13299dSbellard  ;;
7097d13299dSbellardesac
710359bc95dSPeter Maydellif test -z "$ARCH"; then
711359bc95dSPeter Maydell  ARCH="$cpu"
712359bc95dSPeter Maydellfi
713e2d52ad3SJuan Quintela
7147d13299dSbellard# OS specific
7150dbfc675SJuan Quintela
7167d13299dSbellardcase $targetos in
71767b915a5SbellardMINGW32*)
71867b915a5Sbellard  mingw32="yes"
719299e6f19SPaolo Bonzini  vhost_user="no"
7203cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
721307119e7SGerd Hoffmann  if check_include dsound.h; then
7223cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
723307119e7SGerd Hoffmann  else
724307119e7SGerd Hoffmann    audio_drv_list=""
725307119e7SGerd Hoffmann  fi
726898be3e0SPeter Maydell  supported_os="yes"
727fb648e9cSDaniel P. Berrangé  pie="no"
72867b915a5Sbellard;;
7295c40d2bdSthsGNU/kFreeBSD)
730a167ba50SAurelien Jarno  bsd="yes"
7316a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7320bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
7335c40d2bdSths;;
7347d3505c5SbellardFreeBSD)
7357d3505c5Sbellard  bsd="yes"
7360db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7376a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7380bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
739f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
74058952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
7417d3505c5Sbellard;;
742c5e97233Sblueswir1DragonFly)
743c5e97233Sblueswir1  bsd="yes"
7440db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7456a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7460bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
747c5e97233Sblueswir1;;
7487d3505c5SbellardNetBSD)
7497d3505c5Sbellard  bsd="yes"
7500db4a067SPaolo Bonzini  make="${MAKE-gmake}"
7516a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
7520bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
7538ef92a88Sblueswir1  oss_lib="-lossaudio"
7547d3505c5Sbellard;;
7557d3505c5SbellardOpenBSD)
7567d3505c5Sbellard  bsd="yes"
7570db4a067SPaolo Bonzini  make="${MAKE-gmake}"
758f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
7590bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
7607d3505c5Sbellard;;
76183fb7adfSbellardDarwin)
76283fb7adfSbellard  bsd="yes"
76383fb7adfSbellard  darwin="yes"
7641b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
765a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
766db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
7671b0f9cc2Saliguori  fi
768b4e312e9SPaolo Bonzini  cocoa="enabled"
7696a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
77014382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
771db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
772a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
773a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
774a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
77583fb7adfSbellard;;
776ec530c81SbellardSunOS)
777ec530c81Sbellard  solaris="yes"
7780db4a067SPaolo Bonzini  make="${MAKE-gmake}"
779e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
7806b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
7816a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
7826b4d2ba1Sths  fi
783c2de5c91Smalc  audio_possible_drivers="oss sdl"
784d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
785d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
786d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
787d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
788ec530c81Sbellard;;
789179cf400SAndreas FärberHaiku)
790179cf400SAndreas Färber  haiku="yes"
791fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
792179cf400SAndreas Färber;;
793898be3e0SPeter MaydellLinux)
7947183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
7950bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
7965327cf48Sbellard  linux="yes"
797831b7825Sths  linux_user="yes"
798898be3e0SPeter Maydell;;
7997d13299dSbellardesac
8007d13299dSbellard
8017d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
802b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
80384778508Sblueswir1    bsd_user="yes"
8047d3505c5Sbellard  fi
80508de3949SAndreas Färberfi
8067d3505c5Sbellard
8070db4a067SPaolo Bonzini: ${make=${MAKE-make}}
808b6daf4d3SPaolo Bonzini
809faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
810faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
811ddf90699SEduardo Habkost# we check that too
812faf44142SDaniel P. Berrangépython=
8130a01d76fSMarc-André Lureauexplicit_python=no
814ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
815faf44142SDaniel P. Berrangédo
816faf44142SDaniel P. Berrangé    if has "$binary"
817faf44142SDaniel P. Berrangé    then
81895c5f2deSPaolo Bonzini        python=$(command -v "$binary")
819faf44142SDaniel P. Berrangé        break
820faf44142SDaniel P. Berrangé    fi
821faf44142SDaniel P. Berrangédone
822903458c8SMarkus Armbruster
823903458c8SMarkus Armbrustersphinx_build=
824903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
825903458c8SMarkus Armbrusterdo
826903458c8SMarkus Armbruster    if has "$binary"
827903458c8SMarkus Armbruster    then
828903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
829903458c8SMarkus Armbruster        break
830903458c8SMarkus Armbruster    fi
831903458c8SMarkus Armbrusterdone
832903458c8SMarkus Armbruster
83339d87c8cSAlex Bennée# Check for ancillary tools used in testing
83439d87c8cSAlex Bennéegenisoimage=
8353df437c7SAlex Bennéefor binary in genisoimage mkisofs
83639d87c8cSAlex Bennéedo
83739d87c8cSAlex Bennée    if has $binary
83839d87c8cSAlex Bennée    then
83939d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
84039d87c8cSAlex Bennée        break
84139d87c8cSAlex Bennée    fi
84239d87c8cSAlex Bennéedone
84339d87c8cSAlex Bennée
844e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
8450db4a067SPaolo Bonzini
8463c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
8473c4a4d0dSPeter Maydellif has clang; then
8483c4a4d0dSPeter Maydell  objcc=clang
8493c4a4d0dSPeter Maydellelse
8503c4a4d0dSPeter Maydell  objcc="$cc"
8513c4a4d0dSPeter Maydellfi
8523c4a4d0dSPeter Maydell
8533457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
8543457a3f8SJuan Quintela  EXESUF=".exe"
855484e2cc7SPaolo Bonzini  HOST_DSOSUF=".dll"
85678e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
8575770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS"
85893b25869SJohn Snow  write_c_skeleton;
859d17f305aSPaolo Bonzini  prefix="/qemu"
86077433a5fSMarc-André Lureau  qemu_suffix=""
861105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
8623457a3f8SJuan Quintelafi
8633457a3f8SJuan Quintela
864487fefdbSAnthony Liguoriwerror=""
86585aa5189Sbellard
8667d13299dSbellardfor opt do
86789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8687d13299dSbellard  case "$opt" in
8692efc3265Sbellard  --help|-h) show_help=yes
8702efc3265Sbellard  ;;
87199123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
87299123e13SMike Frysinger  ;;
873b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8747d13299dSbellard  ;;
875b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
87632ce6337Sbellard  ;;
877ac0df51dSaliguori  --cross-prefix=*)
8787d13299dSbellard  ;;
879ac0df51dSaliguori  --cc=*)
8807d13299dSbellard  ;;
881b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
88283469015Sbellard  ;;
88383f73fceSTomoki Sekiyama  --cxx=*)
88483f73fceSTomoki Sekiyama  ;;
885e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
886e007dbecSMichael S. Tsirkin  ;;
8873c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8883c4a4d0dSPeter Maydell  ;;
889b1a550a0Spbrook  --make=*) make="$optarg"
8907d13299dSbellard  ;;
891b6daf4d3SPaolo Bonzini  --install=*)
8926a882643Spbrook  ;;
8930a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
894c886edfbSBlue Swirl  ;;
8952eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
8962eb054c2SPeter Maydell  ;;
897a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
898a5665051SPaolo Bonzini  ;;
899a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
900a5665051SPaolo Bonzini  ;;
90148328880SPaolo Bonzini  --ninja=*) ninja="$optarg"
90248328880SPaolo Bonzini  ;;
903e2d8830eSBrad  --smbd=*) smbd="$optarg"
904e2d8830eSBrad  ;;
905e2a2ed06SJuan Quintela  --extra-cflags=*)
9067d13299dSbellard  ;;
90711cde1c8SBruno Dominguez  --extra-cxxflags=*)
90811cde1c8SBruno Dominguez  ;;
909e2a2ed06SJuan Quintela  --extra-ldflags=*)
9107d13299dSbellard  ;;
9115bc62e01SGerd Hoffmann  --enable-debug-info)
9125bc62e01SGerd Hoffmann  ;;
9135bc62e01SGerd Hoffmann  --disable-debug-info)
9145bc62e01SGerd Hoffmann  ;;
915d75402b5SAlex Bennée  --cross-cc-*)
916d75402b5SAlex Bennée  ;;
91717969268SFam Zheng  --enable-modules)
91817969268SFam Zheng      modules="yes"
91917969268SFam Zheng  ;;
9203aa88b31SStefan Hajnoczi  --disable-modules)
9213aa88b31SStefan Hajnoczi      modules="no"
9223aa88b31SStefan Hajnoczi  ;;
923bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
924bd83c861SChristian Ehrhardt  ;;
925bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
926bd83c861SChristian Ehrhardt  ;;
9272ff6b91eSJuan Quintela  --cpu=*)
9287d13299dSbellard  ;;
929b1a550a0Spbrook  --target-list=*) target_list="$optarg"
930447e133fSAlex Bennée                   if test "$target_list_exclude"; then
931447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
932447e133fSAlex Bennée                   fi
933447e133fSAlex Bennée  ;;
934447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
935447e133fSAlex Bennée                   if test "$target_list"; then
936447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
937447e133fSAlex Bennée                   fi
938de83cd02Sbellard  ;;
9395b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
9405b808275SLluís Vilanova  ;;
9415b808275SLluís Vilanova  # XXX: backwards compatibility
9425b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
94394a420b1SStefan Hajnoczi  ;;
94474242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
9459410b56cSPrerna Saxena  ;;
946f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
947f3494749SPaolo Bonzini  ;;
948f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
949f3494749SPaolo Bonzini  ;;
9507d13299dSbellard  --enable-gprof) gprof="yes"
9517d13299dSbellard  ;;
9521d728c39SBlue Swirl  --enable-gcov) gcov="yes"
9531d728c39SBlue Swirl  ;;
95479427693SLoïc Minier  --static)
95579427693SLoïc Minier    static="yes"
95617884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
95743ce4dfeSbellard  ;;
9580b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
9590b24e75fSPaolo Bonzini  ;;
9600b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
9610b24e75fSPaolo Bonzini  ;;
9623aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
9633aa5d2beSAlon Levy  ;;
9648bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
9658bf188aaSMichael Tokarev  ;;
9660f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
9670f94d6daSAlon Levy  ;;
968528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
9690b24e75fSPaolo Bonzini  ;;
97077433a5fSMarc-André Lureau  --with-suffix=*) qemu_suffix="$optarg"
971023d3d67SEduardo Habkost  ;;
972850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
9730b24e75fSPaolo Bonzini  ;;
974ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
97507381cc1SAnthony Liguori  ;;
976785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
977785c23aeSLuiz Capitulino  ;;
9783d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
9793d5eecabSGerd Hoffmann  ;;
980181ce1d0SOlaf Hering  --host=*|--build=*|\
981181ce1d0SOlaf Hering  --disable-dependency-tracking|\
982785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
983023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
984023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
985023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
986023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
987023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
988023ddd74SMax Filippov    # lots of directory switches by default.
989023ddd74SMax Filippov  ;;
99035be72baSPaolo Bonzini  --disable-sdl) sdl="disabled"
99197a847bcSbellard  ;;
99235be72baSPaolo Bonzini  --enable-sdl) sdl="enabled"
993c4198157SJuan Quintela  ;;
99435be72baSPaolo Bonzini  --disable-sdl-image) sdl_image="disabled"
995a442fe2fSDaniel P. Berrangé  ;;
99635be72baSPaolo Bonzini  --enable-sdl-image) sdl_image="enabled"
997a442fe2fSDaniel P. Berrangé  ;;
9983556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
9993556c233SPaolo Bonzini  ;;
10003556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
10013556c233SPaolo Bonzini  ;;
1002983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1003983eef5aSMeador Inge  ;;
1004983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1005983eef5aSMeador Inge  ;;
1006*5c53015aSPaolo Bonzini  --disable-libudev) libudev="disabled"
1007*5c53015aSPaolo Bonzini  ;;
1008*5c53015aSPaolo Bonzini  --enable-libudev) libudev="enabled"
1009*5c53015aSPaolo Bonzini  ;;
10106ec0e15dSPaolo Bonzini  --disable-mpath) mpath="disabled"
1011fe8fc5aeSPaolo Bonzini  ;;
10126ec0e15dSPaolo Bonzini  --enable-mpath) mpath="enabled"
1013fe8fc5aeSPaolo Bonzini  ;;
1014a0b93237SPaolo Bonzini  --disable-vnc) vnc="disabled"
1015821601eaSJes Sorensen  ;;
1016a0b93237SPaolo Bonzini  --enable-vnc) vnc="enabled"
1017821601eaSJes Sorensen  ;;
1018e8f3bd71SMarc-André Lureau  --disable-gettext) gettext="false"
1019e8f3bd71SMarc-André Lureau  ;;
1020e8f3bd71SMarc-André Lureau  --enable-gettext) gettext="true"
1021e8f3bd71SMarc-André Lureau  ;;
10222f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
10232f6a1ab0Sblueswir1  ;;
10240c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
10250c58ac1cSmalc  ;;
102689138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1027b64ec4e4SFam Zheng  ;;
102889138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1029eb852011SMarkus Armbruster  ;;
1030f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1031f8393946Saurel32  ;;
1032f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1033f8393946Saurel32  ;;
1034f3d08ee6SPaul Brook  --enable-debug)
1035f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1036f3d08ee6SPaul Brook      debug_tcg="yes"
10371fcc6d42SPeter Xu      debug_mutex="yes"
1038f3d08ee6SPaul Brook      debug="yes"
1039f3d08ee6SPaul Brook      strip_opt="no"
1040b553a042SJohn Snow      fortify_source="no"
1041f3d08ee6SPaul Brook  ;;
1042247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1043247724cbSMarc-André Lureau  ;;
1044247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1045247724cbSMarc-André Lureau  ;;
10460aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
10470aebab04SLingfeng Yang  ;;
10480aebab04SLingfeng Yang  --disable-tsan) tsan="no"
10490aebab04SLingfeng Yang  ;;
1050deb62371SPaolo Bonzini  --enable-sparse) sparse="enabled"
105103b4fe7dSaliguori  ;;
1052deb62371SPaolo Bonzini  --disable-sparse) sparse="disabled"
105303b4fe7dSaliguori  ;;
10541625af87Saliguori  --disable-strip) strip_opt="no"
10551625af87Saliguori  ;;
1056a0b93237SPaolo Bonzini  --disable-vnc-sasl) vnc_sasl="disabled"
10572f9606b3Saliguori  ;;
1058a0b93237SPaolo Bonzini  --enable-vnc-sasl) vnc_sasl="enabled"
1059ea784e3bSJuan Quintela  ;;
1060a0b93237SPaolo Bonzini  --disable-vnc-jpeg) vnc_jpeg="disabled"
10612f6f5c7aSCorentin Chary  ;;
1062a0b93237SPaolo Bonzini  --enable-vnc-jpeg) vnc_jpeg="enabled"
10632f6f5c7aSCorentin Chary  ;;
1064a0b93237SPaolo Bonzini  --disable-vnc-png) vnc_png="disabled"
1065efe556adSCorentin Chary  ;;
1066a0b93237SPaolo Bonzini  --enable-vnc-png) vnc_png="enabled"
1067efe556adSCorentin Chary  ;;
10684d34a86bSPaolo Bonzini  --disable-slirp) slirp="disabled"
1069c20709aaSbellard  ;;
10704d34a86bSPaolo Bonzini  --enable-slirp=git) slirp="internal"
10717c57bdd8SMarc-André Lureau  ;;
1072675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1073675b9b53SMarc-André Lureau  ;;
1074e0e6c8c0Saliguori  --disable-vde) vde="no"
10758a16d273Sths  ;;
1076dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1077dfb278bdSJuan Quintela  ;;
107858952137SVincenzo Maffione  --disable-netmap) netmap="no"
107958952137SVincenzo Maffione  ;;
108058952137SVincenzo Maffione  --enable-netmap) netmap="yes"
108158952137SVincenzo Maffione  ;;
10821badb709SPaolo Bonzini  --disable-xen) xen="disabled"
1083e37630caSaliguori  ;;
10841badb709SPaolo Bonzini  --enable-xen) xen="enabled"
1085fc321b4bSJuan Quintela  ;;
10861badb709SPaolo Bonzini  --disable-xen-pci-passthrough) xen_pci_passthrough="disabled"
1087eb6fda0fSAnthony PERARD  ;;
10881badb709SPaolo Bonzini  --enable-xen-pci-passthrough) xen_pci_passthrough="enabled"
1089eb6fda0fSAnthony PERARD  ;;
10902e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
10912e4d9fb1Saurel32  ;;
10924ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
10934ffcedb6SJuan Quintela  ;;
10941badb709SPaolo Bonzini  --disable-kvm) kvm="disabled"
10957ba1e619Saliguori  ;;
10961badb709SPaolo Bonzini  --enable-kvm) kvm="enabled"
1097b31a0277SJuan Quintela  ;;
10981badb709SPaolo Bonzini  --disable-hax) hax="disabled"
1099180fb750Szhanghailiang  ;;
11001badb709SPaolo Bonzini  --enable-hax) hax="enabled"
1101180fb750Szhanghailiang  ;;
11021badb709SPaolo Bonzini  --disable-hvf) hvf="disabled"
1103c97d6d2cSSergio Andres Gomez Del Real  ;;
11041badb709SPaolo Bonzini  --enable-hvf) hvf="enabled"
1105c97d6d2cSSergio Andres Gomez Del Real  ;;
11061badb709SPaolo Bonzini  --disable-whpx) whpx="disabled"
1107d661d9a4SJustin Terry (VM)  ;;
11081badb709SPaolo Bonzini  --enable-whpx) whpx="enabled"
1109d661d9a4SJustin Terry (VM)  ;;
11109195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
11119195b2c2SStefan Weil  ;;
11129195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
11139195b2c2SStefan Weil  ;;
111447e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
111547e98658SCorey Bryant  ;;
111647e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
111747e98658SCorey Bryant  ;;
11181badb709SPaolo Bonzini  --disable-tcg) tcg="disabled"
1119b3f6ea7eSPaolo Bonzini  ;;
11201badb709SPaolo Bonzini  --enable-tcg) tcg="enabled"
1121b3f6ea7eSPaolo Bonzini  ;;
1122aa087962SPaolo Bonzini  --disable-malloc-trim) malloc_trim="disabled"
11235a22ab71SYang Zhong  ;;
1124aa087962SPaolo Bonzini  --enable-malloc-trim) malloc_trim="enabled"
11255a22ab71SYang Zhong  ;;
1126cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1127cd4ec0b4SGerd Hoffmann  ;;
1128cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1129cd4ec0b4SGerd Hoffmann  ;;
1130c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1131c589b249SRonnie Sahlberg  ;;
1132c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1133c589b249SRonnie Sahlberg  ;;
11346542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
11356542aa9cSPeter Lieven  ;;
11366542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
11376542aa9cSPeter Lieven  ;;
113805c2a3e7Sbellard  --enable-profiler) profiler="yes"
113905c2a3e7Sbellard  ;;
1140b4e312e9SPaolo Bonzini  --disable-cocoa) cocoa="disabled"
114114821030SPavel Borzenkov  ;;
1142c2de5c91Smalc  --enable-cocoa)
1143b4e312e9SPaolo Bonzini      cocoa="enabled" ;
114489138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
11455b0753e0Sbellard  ;;
1146cad25d69Spbrook  --disable-system) softmmu="no"
11470a8e90f4Spbrook  ;;
1148cad25d69Spbrook  --enable-system) softmmu="yes"
11490a8e90f4Spbrook  ;;
11500953a80fSZachary Amsden  --disable-user)
11510953a80fSZachary Amsden      linux_user="no" ;
11520953a80fSZachary Amsden      bsd_user="no" ;
11530953a80fSZachary Amsden  ;;
11540953a80fSZachary Amsden  --enable-user) ;;
1155831b7825Sths  --disable-linux-user) linux_user="no"
11560a8e90f4Spbrook  ;;
1157831b7825Sths  --enable-linux-user) linux_user="yes"
1158831b7825Sths  ;;
115984778508Sblueswir1  --disable-bsd-user) bsd_user="no"
116084778508Sblueswir1  ;;
116184778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
116284778508Sblueswir1  ;;
116340d6444eSAvi Kivity  --enable-pie) pie="yes"
116434005a00SKirill A. Shutemov  ;;
116540d6444eSAvi Kivity  --disable-pie) pie="no"
116634005a00SKirill A. Shutemov  ;;
116785aa5189Sbellard  --enable-werror) werror="yes"
116885aa5189Sbellard  ;;
116985aa5189Sbellard  --disable-werror) werror="no"
117085aa5189Sbellard  ;;
117163678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
117263678e17SSteven Noonan  ;;
117363678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
117463678e17SSteven Noonan  ;;
11751e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
11761e4f6065SDaniele Buono  ;;
11771e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
11781e4f6065SDaniele Buono  ;;
11795285e593SYonggang Luo  --disable-curses) curses="disabled"
11804d3b6f6eSbalrog  ;;
11815285e593SYonggang Luo  --enable-curses) curses="enabled"
1182c584a6d0SJuan Quintela  ;;
11835285e593SYonggang Luo  --disable-iconv) iconv="disabled"
1184e08bb301SSamuel Thibault  ;;
11855285e593SYonggang Luo  --enable-iconv) iconv="enabled"
1186e08bb301SSamuel Thibault  ;;
1187769ce76dSAlexander Graf  --disable-curl) curl="no"
1188769ce76dSAlexander Graf  ;;
1189788c8196SJuan Quintela  --enable-curl) curl="yes"
1190788c8196SJuan Quintela  ;;
1191fbb4121dSPaolo Bonzini  --disable-fdt) fdt="disabled"
11922df87df7SJuan Quintela  ;;
1193fbb4121dSPaolo Bonzini  --enable-fdt) fdt="enabled"
1194fbb4121dSPaolo Bonzini  ;;
1195fbb4121dSPaolo Bonzini  --enable-fdt=git) fdt="internal"
1196fbb4121dSPaolo Bonzini  ;;
1197fbb4121dSPaolo Bonzini  --enable-fdt=system) fdt="system"
11982df87df7SJuan Quintela  ;;
11995c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12005c6c3a6cSChristoph Hellwig  ;;
12015c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12025c6c3a6cSChristoph Hellwig  ;;
1203c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1204c10dd856SAarushi Mehta  ;;
1205c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1206c10dd856SAarushi Mehta  ;;
1207758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1208758e8e38SVenkateswararao Jujjuri (JV)  ;;
1209758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1210758e8e38SVenkateswararao Jujjuri (JV)  ;;
1211a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1212a40161cbSPaolo Bonzini  ;;
1213a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1214a40161cbSPaolo Bonzini  ;;
121577755340Sths  --disable-blobs) blobs="no"
121677755340Sths  ;;
12177e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
12184a19f1ecSpbrook  ;;
1219519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1220519175a2SAlex Barcelo  ;;
122170c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
122270c60c08SStefan Hajnoczi  ;;
122370c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
122470c60c08SStefan Hajnoczi  ;;
12257d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
12267d992e4dSPeter Lieven  ;;
1227f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1228f0d92b56SLongpeng(Mike)  ;;
1229f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1230f0d92b56SLongpeng(Mike)  ;;
1231a25dba17SJuan Quintela  --disable-docs) docs="no"
123270ec5dc0SAnthony Liguori  ;;
1233a25dba17SJuan Quintela  --enable-docs) docs="yes"
123483a3ab8bSJuan Quintela  ;;
1235d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1236d5970055SMichael S. Tsirkin  ;;
1237d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1238d5970055SMichael S. Tsirkin  ;;
1239042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1240042cea27SGonglei  ;;
1241299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1242042cea27SGonglei  ;;
12435e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
12445e9be92dSNicholas Bellinger  ;;
12455e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
12465e9be92dSNicholas Bellinger  ;;
1247fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1248fc0b9b0eSStefan Hajnoczi  ;;
1249fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1250fc0b9b0eSStefan Hajnoczi  ;;
125198fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
125298fc1adaSDr. David Alan Gilbert  ;;
125398fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
125498fc1adaSDr. David Alan Gilbert  ;;
1255da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
125620ff075bSMichael Walle  ;;
1257da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
125820ff075bSMichael Walle  ;;
1259f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1260f27aaf4bSChristian Brunner  ;;
1261f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1262f27aaf4bSChristian Brunner  ;;
12638c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
12648c84cf11SSergei Trofimovich  ;;
12658c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
12668c84cf11SSergei Trofimovich  ;;
12677b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1268111a38b0SRobert Relyea  ;;
12697b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1270111a38b0SRobert Relyea  ;;
12710a40bcb7SCésar Belley  --disable-u2f) u2f="disabled"
12720a40bcb7SCésar Belley  ;;
12730a40bcb7SCésar Belley  --enable-u2f) u2f="enabled"
12740a40bcb7SCésar Belley  ;;
12752b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
12762b2325ffSGerd Hoffmann  ;;
12772b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
12782b2325ffSGerd Hoffmann  ;;
127969354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
128069354a83SHans de Goede  ;;
128169354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
128269354a83SHans de Goede  ;;
12831ffb3bbbSPaolo Bonzini  --disable-zlib-test)
12841ece9905SAlon Levy  ;;
1285b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1286b25c9dffSStefan Weil  ;;
1287607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1288607dacd0Sqiaonuohan  ;;
1289b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1290b25c9dffSStefan Weil  ;;
1291607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1292607dacd0Sqiaonuohan  ;;
12936b383c08SPeter Wu  --disable-bzip2) bzip2="no"
12946b383c08SPeter Wu  ;;
12956b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
12966b383c08SPeter Wu  ;;
129783bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
129883bc1f97SJulio Faracco  ;;
129983bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
130083bc1f97SJulio Faracco  ;;
13013a678481SJuan Quintela  --disable-zstd) zstd="no"
13023a678481SJuan Quintela  ;;
13033a678481SJuan Quintela  --enable-zstd) zstd="yes"
13043a678481SJuan Quintela  ;;
1305d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1306d138cee9SMichael Roth  ;;
1307d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1308d138cee9SMichael Roth  ;;
13099dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
13109dacf32dSYossi Hindin  ;;
13119dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
13129dacf32dSYossi Hindin  ;;
1313d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1314d9840e25STomoki Sekiyama  ;;
1315d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1316d9840e25STomoki Sekiyama  ;;
1317d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1318d9840e25STomoki Sekiyama  ;;
1319d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1320d9840e25STomoki Sekiyama  ;;
1321d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1322d9840e25STomoki Sekiyama  ;;
1323d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1324d9840e25STomoki Sekiyama  ;;
13254b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
13264b1c11fdSDaniel P. Berrange  ;;
13274b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
13284b1c11fdSDaniel P. Berrange  ;;
1329f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1330f794573eSEduardo Otubo  ;;
1331f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1332f794573eSEduardo Otubo  ;;
1333eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1334eb100396SBharata B Rao  ;;
133586583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
133686583a07SLiam Merwick  ;;
133786583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
133886583a07SLiam Merwick  ;;
13396b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
13406b8cd447SRobert Hoo  ;;
13416b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
13426b8cd447SRobert Hoo  ;;
13436b8cd447SRobert Hoo
1344eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1345eb100396SBharata B Rao  ;;
134652b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
134752b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1348583f6e7bSStefan Hajnoczi  ;;
1349cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1350cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1351cb6414dfSFam Zheng  ;;
1352315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1353315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1354315d3184SFam Zheng  ;;
1355a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1356a4ccabcfSAnthony Liguori  ;;
1357a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1358a4ccabcfSAnthony Liguori  ;;
1359a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1360a1c5e949SDaniel P. Berrange  ;;
1361ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1362ddbb0d09SDaniel P. Berrange  ;;
1363ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1364ddbb0d09SDaniel P. Berrange  ;;
136591bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
136691bfcdb0SDaniel P. Berrange  ;;
136791bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
136891bfcdb0SDaniel P. Berrange  ;;
136991bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
137091bfcdb0SDaniel P. Berrange  ;;
137191bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
137291bfcdb0SDaniel P. Berrange  ;;
13738953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
13748953caf3SDaniel P. Berrange  ;;
13758953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
13768953caf3SDaniel P. Berrange  ;;
13772da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
13782da776dbSMichael R. Hines  ;;
13792da776dbSMichael R. Hines  --disable-rdma) rdma="no"
13802da776dbSMichael R. Hines  ;;
138121ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
138221ab34c9SMarcel Apfelbaum  ;;
138321ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
138421ab34c9SMarcel Apfelbaum  ;;
1385bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1386bbbf9bfbSStefan Weil  ;;
1387bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1388bbbf9bfbSStefan Weil  ;;
13899d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
13909d9e1521SGerd Hoffmann  ;;
13919d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
13929d9e1521SGerd Hoffmann  ;;
1393e91c793cSCole Robinson  --disable-tpm) tpm="no"
1394e91c793cSCole Robinson  ;;
1395ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1396ab214c29SStefan Berger  ;;
1397b10d49d7SPino Toscano  --disable-libssh) libssh="no"
13980a12ec87SRichard W.M. Jones  ;;
1399b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
14000a12ec87SRichard W.M. Jones  ;;
1401ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1402ed1701c6SDr. David Alan Gilbert  ;;
1403ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1404ed1701c6SDr. David Alan Gilbert  ;;
1405a99d57bbSWanlong Gao  --disable-numa) numa="no"
1406a99d57bbSWanlong Gao  ;;
1407a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1408a99d57bbSWanlong Gao  ;;
1409ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1410ed279a06SKlim Kireev  ;;
1411ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1412ed279a06SKlim Kireev  ;;
14132847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
14142847b469SFam Zheng  ;;
14152847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
14162847b469SFam Zheng  ;;
14177b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
14187b01cb97SAlexandre Derumier  ;;
14197b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
14207b01cb97SAlexandre Derumier  ;;
1421a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1422a6b1d4c0SChanglong Xie  ;;
1423a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1424a6b1d4c0SChanglong Xie  ;;
14252f740136SJeff Cody  --disable-bochs) bochs="no"
14262f740136SJeff Cody  ;;
14272f740136SJeff Cody  --enable-bochs) bochs="yes"
14282f740136SJeff Cody  ;;
14292f740136SJeff Cody  --disable-cloop) cloop="no"
14302f740136SJeff Cody  ;;
14312f740136SJeff Cody  --enable-cloop) cloop="yes"
14322f740136SJeff Cody  ;;
14332f740136SJeff Cody  --disable-dmg) dmg="no"
14342f740136SJeff Cody  ;;
14352f740136SJeff Cody  --enable-dmg) dmg="yes"
14362f740136SJeff Cody  ;;
14372f740136SJeff Cody  --disable-qcow1) qcow1="no"
14382f740136SJeff Cody  ;;
14392f740136SJeff Cody  --enable-qcow1) qcow1="yes"
14402f740136SJeff Cody  ;;
14412f740136SJeff Cody  --disable-vdi) vdi="no"
14422f740136SJeff Cody  ;;
14432f740136SJeff Cody  --enable-vdi) vdi="yes"
14442f740136SJeff Cody  ;;
14452f740136SJeff Cody  --disable-vvfat) vvfat="no"
14462f740136SJeff Cody  ;;
14472f740136SJeff Cody  --enable-vvfat) vvfat="yes"
14482f740136SJeff Cody  ;;
14492f740136SJeff Cody  --disable-qed) qed="no"
14502f740136SJeff Cody  ;;
14512f740136SJeff Cody  --enable-qed) qed="yes"
14522f740136SJeff Cody  ;;
14532f740136SJeff Cody  --disable-parallels) parallels="no"
14542f740136SJeff Cody  ;;
14552f740136SJeff Cody  --enable-parallels) parallels="yes"
14562f740136SJeff Cody  ;;
14572f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
14582f740136SJeff Cody  ;;
14592f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
14602f740136SJeff Cody  ;;
1461e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1462e6a74868SMarc-André Lureau  ;;
1463299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1464299e6f19SPaolo Bonzini  ;;
1465108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1466108a6481SCindy Lu  ;;
1467108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1468108a6481SCindy Lu  ;;
1469299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1470299e6f19SPaolo Bonzini  ;;
1471299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1472e6a74868SMarc-André Lureau  ;;
14738b18cdbfSRichard Henderson  --disable-capstone) capstone="disabled"
14748ca80760SRichard Henderson  ;;
14758b18cdbfSRichard Henderson  --enable-capstone) capstone="enabled"
14768ca80760SRichard Henderson  ;;
14778b18cdbfSRichard Henderson  --enable-capstone=git) capstone="internal"
1478e219c499SRichard Henderson  ;;
1479e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1480e219c499SRichard Henderson  ;;
1481cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1482cc84d63aSDaniel P. Berrange  ;;
1483f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1484f62bbee5SDaniel P. Berrange  ;;
1485f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1486f62bbee5SDaniel P. Berrange  ;;
1487ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1488ba59fb77SPaolo Bonzini  ;;
1489ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1490ba59fb77SPaolo Bonzini  ;;
149117824406SJunyan He  --enable-libpmem) libpmem=yes
149217824406SJunyan He  ;;
149317824406SJunyan He  --disable-libpmem) libpmem=no
149417824406SJunyan He  ;;
14954113f4cfSLaurent Vivier  --enable-xkbcommon) xkbcommon="enabled"
149675411919SJames Le Cuirot  ;;
14974113f4cfSLaurent Vivier  --disable-xkbcommon) xkbcommon="disabled"
149875411919SJames Le Cuirot  ;;
149940e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
150040e8c6f4SAlex Bennée  ;;
150140e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
150240e8c6f4SAlex Bennée  ;;
1503afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1504afc3a8f9SAlex Bennée  ;;
1505afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1506afc3a8f9SAlex Bennée  ;;
1507adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1508adc28027SAlexander Bulekov  ;;
1509adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1510adc28027SAlexander Bulekov  ;;
1511f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1512f48e590aSAlex Bennée  ;;
1513b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1514b767d257SMarek Marczykowski-Górecki  ;;
1515b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1516b767d257SMarek Marczykowski-Górecki  ;;
151754e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
151854e7aac0SAlexey Krasikov  ;;
151954e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
152054e7aac0SAlexey Krasikov  ;;
152121b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
152221b2eca6SJingqi Liu  ;;
152321b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
152421b2eca6SJingqi Liu  ;;
15252d2ad6d0SFam Zheng  *)
15262d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
15272d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
15282d2ad6d0SFam Zheng      exit 1
15297f1559c6Sbalrog  ;;
15307d13299dSbellard  esac
15317d13299dSbellarddone
15327d13299dSbellard
153387727cb1SPaolo Bonzinifirmwarepath="${firmwarepath:-$prefix/share/qemu-firmware}"
153422a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
153522a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
153622a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
153722a87800SMarc-André Lureau
153822a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
153922a87800SMarc-André Lureau    mandir="$prefix"
154022a87800SMarc-André Lureau    datadir="$prefix"
1541ca8c0909SMarc-André Lureau    docdir="$prefix"
154222a87800SMarc-André Lureau    bindir="$prefix"
154322a87800SMarc-André Lureau    sysconfdir="$prefix"
154422a87800SMarc-André Lureau    local_statedir=
154522a87800SMarc-André Lureauelse
154622a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
154722a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
1548ca8c0909SMarc-André Lureau    docdir="${docdir:-$prefix/share/doc}"
154922a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
155022a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
155122a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
155222a87800SMarc-André Lureaufi
155322a87800SMarc-André Lureau
155440293e58Sbellardcase "$cpu" in
1555e3608d66SRichard Henderson    ppc)
1556e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1557db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1558e3608d66SRichard Henderson           ;;
1559e3608d66SRichard Henderson    ppc64)
1560e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1561db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1562e3608d66SRichard Henderson           ;;
15639b9c37c3SRichard Henderson    sparc)
1564f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1565db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
15663142255cSblueswir1           ;;
1567ed968ff1SJuan Quintela    sparc64)
156879f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1569db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
15703142255cSblueswir1           ;;
157176d83bdeSths    s390)
1572061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1573db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
157428d7cc49SRichard Henderson           ;;
157528d7cc49SRichard Henderson    s390x)
1576061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1577db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
157876d83bdeSths           ;;
157940293e58Sbellard    i386)
158079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1581db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
158240293e58Sbellard           ;;
158340293e58Sbellard    x86_64)
15847ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
15857ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
15867ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
15877ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1588db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1589379f6698SPaul Brook           ;;
1590c72b26ecSRichard Henderson    x32)
1591c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1592db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1593c72b26ecSRichard Henderson           ;;
159430163d89SPeter Maydell    # No special flags required for other host CPUs
15953142255cSblueswir1esac
15963142255cSblueswir1
15972038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
15982038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
159979f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
160079f3b12fSPeter Crosthwaite
1601affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1602affc88ccSPeter Maydell# support, even if we're using TCI.
1603affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1604affc88ccSPeter Maydell  bsd_user="no"
1605affc88ccSPeter Maydell  linux_user="no"
1606affc88ccSPeter Maydellfi
1607affc88ccSPeter Maydell
160860e0df25SPeter Maydelldefault_target_list=""
1609fdb75aefSPaolo Bonzinideprecated_targets_list=ppc64abi32-linux-user,tilegx-linux-user,lm32-softmmu,unicore32-softmmu
1610fdb75aefSPaolo Bonzinideprecated_features=""
16116e92f823SPeter Maydellmak_wilds=""
16126e92f823SPeter Maydell
161360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
161473362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak"
161560e0df25SPeter Maydellfi
161660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
161773362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak"
161860e0df25SPeter Maydellfi
161960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
162073362fc0SPaolo Bonzini    mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak"
162160e0df25SPeter Maydellfi
162260e0df25SPeter Maydell
16233a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will
16243a5ae4a9SAlex Bennée# skip it.
16253a5ae4a9SAlex Bennéeif test -z "$target_list"; then
16263a5ae4a9SAlex Bennée    if test -z "$target_list_exclude"; then
16273a5ae4a9SAlex Bennée        target_list_exclude="$deprecated_targets_list"
16283a5ae4a9SAlex Bennée    else
16293a5ae4a9SAlex Bennée        target_list_exclude="$target_list_exclude,$deprecated_targets_list"
16303a5ae4a9SAlex Bennée    fi
16312d838d9bSAlex Bennéefi
16322d838d9bSAlex Bennée
1633447e133fSAlex Bennéefor config in $mak_wilds; do
1634447e133fSAlex Bennée    target="$(basename "$config" .mak)"
163598db9a06SAlex Bennée    if echo "$target_list_exclude" | grep -vq "$target"; then
1636447e133fSAlex Bennée        default_target_list="${default_target_list} $target"
1637447e133fSAlex Bennée    fi
1638447e133fSAlex Bennéedone
16396e92f823SPeter Maydell
1640c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
164164a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1642c53eeaf7SStefan Hajnoczi
1643af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1644af5db58eSpbrookcat << EOF
1645af5db58eSpbrook
1646af5db58eSpbrookUsage: configure [options]
1647af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1648af5db58eSpbrook
164908fb77edSStefan WeilStandard options:
165008fb77edSStefan Weil  --help                   print this message
165108fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
165208fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
165308fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
165408fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
165508fb77edSStefan Weil$(echo Available targets: $default_target_list | \
165608fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1657447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
165808fb77edSStefan Weil
165908fb77edSStefan WeilAdvanced options (experts only):
166008fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
166108fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
166208fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
166308fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
166408fb77edSStefan Weil                           build time
166508fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
166608fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
166708fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
166811cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
166908fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1670d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1671d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
167208fb77edSStefan Weil  --make=MAKE              use specified make [$make]
167308fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
16742eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1675a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
167648328880SPaolo Bonzini  --ninja=NINJA            use specified ninja [$ninja]
167708fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1678db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
167908fb77edSStefan Weil  --static                 enable static build [$static]
168008fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
168110ff82d1SMarc-André Lureau  --datadir=PATH           install firmware in PATH/$qemu_suffix
168210ff82d1SMarc-André Lureau  --docdir=PATH            install documentation in PATH/$qemu_suffix
168308fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
168408fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1685db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
168610ff82d1SMarc-André Lureau  --sysconfdir=PATH        install config in PATH/$qemu_suffix
168708fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
16883d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
168913336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1690ca8c0909SMarc-André Lureau  --with-suffix=SUFFIX     suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix]
1691db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
169208fb77edSStefan Weil  --enable-debug           enable common debug build options
1693247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
16940aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
169508fb77edSStefan Weil  --disable-strip          disable stripping binaries
169608fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
169763678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
169808fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
169908fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
170008fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
170108fb77edSStefan Weil  --block-drv-rw-whitelist=L
170208fb77edSStefan Weil                           set block driver read-write whitelist
170308fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
170408fb77edSStefan Weil  --block-drv-ro-whitelist=L
170508fb77edSStefan Weil                           set block driver read-only whitelist
170608fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
17075b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1708c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
170908fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
171008fb77edSStefan Weil                           Default:trace-<pid>
1711c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1712c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
17135a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1714c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1715c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
171608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
171733c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
171808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1719c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1720c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1721c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1722a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1723c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1724c12d66aaSLin Ma  --enable-profiler        profiler support
1725c12d66aaSLin Ma  --enable-debug-stack-usage
1726c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
172740e8c6f4SAlex Bennée  --enable-plugins
172840e8c6f4SAlex Bennée                           enable plugins via shared library loading
1729afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1730f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1731c23f23b9SMichael Tokarev
1732c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1733c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1734c23f23b9SMichael Tokarev
1735c23f23b9SMichael Tokarev  system          all system emulation targets
1736c23f23b9SMichael Tokarev  user            supported user emulation targets
1737c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1738c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1739c23f23b9SMichael Tokarev  docs            build documentation
1740c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1741c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1742c23f23b9SMichael Tokarev  pie             Position Independent Executables
174321e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1744bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1745c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1746c23f23b9SMichael Tokarev  debug-info      debugging information
1747c23f23b9SMichael Tokarev  sparse          sparse checker
17481e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
17491e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1750c23f23b9SMichael Tokarev
1751ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
175291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
175391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
17548953caf3SDaniel P. Berrange  auth-pam        PAM access control
1755c23f23b9SMichael Tokarev  sdl             SDL UI
175604c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1757c23f23b9SMichael Tokarev  gtk             gtk UI
1758c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1759c23f23b9SMichael Tokarev  curses          curses UI
1760e08bb301SSamuel Thibault  iconv           font glyph conversion support
1761c23f23b9SMichael Tokarev  vnc             VNC UI support
1762c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1763c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1764c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1765c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1766c23f23b9SMichael Tokarev  virtfs          VirtFS
1767*5c53015aSPaolo Bonzini  libudev         Use libudev to enumerate host devices
1768fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1769c23f23b9SMichael Tokarev  xen             xen backend driver support
177070c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1771c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1772c23f23b9SMichael Tokarev  curl            curl connectivity
1773a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1774c23f23b9SMichael Tokarev  fdt             fdt device tree
1775c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1776b0cb0a66SVincent Palatin  hax             HAX acceleration support
1777c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1778d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
177921ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
178021ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1781c23f23b9SMichael Tokarev  vde             support for vde network
1782c23f23b9SMichael Tokarev  netmap          support for netmap network
1783c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1784c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1785c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1786c23f23b9SMichael Tokarev  attr            attr and xattr support
1787299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1788299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1789299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1790299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1791299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1792299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1793108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1794c23f23b9SMichael Tokarev  spice           spice
1795c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1796c23f23b9SMichael Tokarev  libiscsi        iscsi support
1797c23f23b9SMichael Tokarev  libnfs          nfs support
17987b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
17990a40bcb7SCésar Belley  u2f             U2F support (u2f-emu)
1800c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1801ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1802c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1803c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1804c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1805c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1806c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
180783bc1f97SJulio Faracco  lzfse           support of lzfse compression library
180883bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
18093a678481SJuan Quintela  zstd            support for zstd compression library
1810d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1811c23f23b9SMichael Tokarev  seccomp         seccomp support
1812c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1813c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1814c23f23b9SMichael Tokarev  tpm             TPM support
1815b10d49d7SPino Toscano  libssh          ssh block device support
1816c23f23b9SMichael Tokarev  numa            libnuma support
1817ed279a06SKlim Kireev  libxml2         for Parallels image format
1818c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
18197b01cb97SAlexandre Derumier  jemalloc        jemalloc support
182086583a07SLiam Merwick  avx2            AVX2 optimization support
18216b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1822a6b1d4c0SChanglong Xie  replication     replication support
1823c12d66aaSLin Ma  opengl          opengl support
1824c12d66aaSLin Ma  virglrenderer   virgl rendering support
1825c12d66aaSLin Ma  xfsctl          xfsctl support
1826c12d66aaSLin Ma  qom-cast-debug  cast debugging support
18278de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
18282f740136SJeff Cody  bochs           bochs image format support
18292f740136SJeff Cody  cloop           cloop image format support
18302f740136SJeff Cody  dmg             dmg image format support
18312f740136SJeff Cody  qcow1           qcow v1 image format support
18322f740136SJeff Cody  vdi             vdi image format support
18332f740136SJeff Cody  vvfat           vvfat image format support
18342f740136SJeff Cody  qed             qed image format support
18352f740136SJeff Cody  parallels       parallels image format support
18362f740136SJeff Cody  sheepdog        sheepdog block driver support
1837f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
18388ca80760SRichard Henderson  capstone        capstone disassembler support
1839ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
184017824406SJunyan He  libpmem         libpmem support
184175411919SJames Le Cuirot  xkbcommon       xkbcommon support
1842b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
184321b2eca6SJingqi Liu  libdaxctl       libdaxctl support
184408fb77edSStefan Weil
184508fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1846af5db58eSpbrookEOF
18472d2ad6d0SFam Zhengexit 0
1848af5db58eSpbrookfi
1849af5db58eSpbrook
18509c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1851bb768f71SThomas Huthrm -f */config-devices.mak.d
18529c790242SThomas Huth
1853faf44142SDaniel P. Berrangéif test -z "$python"
1854faf44142SDaniel P. Berrangéthen
1855c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1856c53eeaf7SStefan Hajnoczifi
1857c53eeaf7SStefan Hajnoczi
1858c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1859c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
18601b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then
18611b11f28dSThomas Huth  error_exit "Cannot use '$python', Python >= 3.6 is required." \
1862c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1863c53eeaf7SStefan Hajnoczifi
1864c53eeaf7SStefan Hajnoczi
1865755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1866406ab2f3SCleber 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)
1867755ee70fSCleber Rosa
1868c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1869c53eeaf7SStefan Hajnoczipython="$python -B"
1870c53eeaf7SStefan Hajnoczi
18710a01d76fSMarc-André Lureauif test -z "$meson"; then
18726ebd89cfSPaolo Bonzini    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then
18730a01d76fSMarc-André Lureau        meson=meson
18740a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
18750a01d76fSMarc-André Lureau        meson=git
18760a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
18770a01d76fSMarc-André Lureau        meson=internal
18780a01d76fSMarc-André Lureau    else
18790a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
18800a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
18810a01d76fSMarc-André Lureau        else
1882a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
1883a5665051SPaolo Bonzini        fi
18840a01d76fSMarc-André Lureau    fi
18850a01d76fSMarc-André Lureauelse
18860a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
18870a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
18880a01d76fSMarc-André Lureau    #
18890a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
18900a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
18910a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
18920a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
18930a01d76fSMarc-André Lureau        case "$meson" in
18940a01d76fSMarc-André Lureau            git | internal) ;;
18950a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
18960a01d76fSMarc-André Lureau        esac
18970a01d76fSMarc-André Lureau    fi
18980a01d76fSMarc-André Lureaufi
1899a5665051SPaolo Bonzini
19000a01d76fSMarc-André Lureauif test "$meson" = git; then
19010a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
19020a01d76fSMarc-André Lureaufi
19030a01d76fSMarc-André Lureau
19040a01d76fSMarc-André Lureaucase "$meson" in
19050a01d76fSMarc-André Lureau    git | internal)
1906a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
1907a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
1908a5665051SPaolo Bonzini        fi
19090a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
19100a01d76fSMarc-André Lureau        ;;
191184ec0c24SPaolo Bonzini    *) meson=$(command -v "$meson") ;;
19120a01d76fSMarc-André Lureauesac
19130a01d76fSMarc-André Lureau
191409e93326SPaolo Bonzini# Probe for ninja
191548328880SPaolo Bonzini
191648328880SPaolo Bonziniif test -z "$ninja"; then
191748328880SPaolo Bonzini    for c in ninja ninja-build samu; do
191848328880SPaolo Bonzini        if has $c; then
191948328880SPaolo Bonzini            ninja=$(command -v "$c")
192048328880SPaolo Bonzini            break
192148328880SPaolo Bonzini        fi
192248328880SPaolo Bonzini    done
192309e93326SPaolo Bonzini    if test -z "$ninja"; then
192409e93326SPaolo Bonzini      error_exit "Cannot find Ninja"
192509e93326SPaolo Bonzini    fi
192648328880SPaolo Bonzinifi
1927a5665051SPaolo Bonzini
19289aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
19299aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
19309aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
19319aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
19329aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
19339aae6e54SDaniel Henrique Barbozaif compile_object ; then
19349aae6e54SDaniel Henrique Barboza  : C compiler works ok
19359aae6e54SDaniel Henrique Barbozaelse
19369aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
19379aae6e54SDaniel Henrique Barbozafi
19389aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
19399aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
19409aae6e54SDaniel Henrique Barbozafi
19419aae6e54SDaniel Henrique Barboza
19429c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
19439c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
19449c83ffd8SPeter Maydellif test -z "$werror" ; then
1945fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
1946e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
19479c83ffd8SPeter Maydell        werror="yes"
19489c83ffd8SPeter Maydell    else
19499c83ffd8SPeter Maydell        werror="no"
19509c83ffd8SPeter Maydell    fi
19519c83ffd8SPeter Maydellfi
19529c83ffd8SPeter Maydell
1953fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1954fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1955fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1956fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1957fb59dabdSPeter Maydell    # host OS we should stop now.
1958951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1959fb59dabdSPeter Maydellfi
1960fb59dabdSPeter Maydell
1961efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
1962efc6c070SThomas Huthcat > $TMPC << EOF
1963efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
1964efc6c070SThomas Huth# ifdef __apple_build_version__
1965efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1966efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
1967efc6c070SThomas Huth#  endif
1968efc6c070SThomas Huth# else
1969efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1970efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
1971efc6c070SThomas Huth#  endif
1972efc6c070SThomas Huth# endif
1973efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1974efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1975efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
1976efc6c070SThomas Huth# endif
1977efc6c070SThomas Huth#else
1978efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
1979efc6c070SThomas Huth#endif
1980efc6c070SThomas Huthint main (void) { return 0; }
1981efc6c070SThomas HuthEOF
1982efc6c070SThomas Huthif ! compile_prog "" "" ; then
1983efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1984efc6c070SThomas Huthfi
1985efc6c070SThomas Huth
198600849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
198700849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
198800849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
198900849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
199000849b92SRichard Henderson# just silently disable some features, so it's too error prone.
199100849b92SRichard Henderson
199200849b92SRichard Hendersonwarn_flags=
199300849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
199400849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
199500849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
199600849b92SRichard Hendersonadd_to warn_flags -Wformat-security
199700849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
199800849b92SRichard Hendersonadd_to warn_flags -Winit-self
199900849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
200000849b92SRichard Hendersonadd_to warn_flags -Wempty-body
200100849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
200200849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
200300849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
200400849b92SRichard Henderson
200500849b92SRichard Hendersonnowarn_flags=
200600849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
200700849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
200800849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
200900849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
201000849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2011aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2012bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
201300849b92SRichard Henderson
201400849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
201593b25869SJohn Snow
201693b25869SJohn Snowcc_has_warning_flag() {
201793b25869SJohn Snow    write_c_skeleton;
201893b25869SJohn Snow
2019a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2020a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2021a1d29d6cSPeter Maydell    # warning options).
202293b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
202393b25869SJohn Snow    compile_prog "-Werror $optflag" ""
202493b25869SJohn Snow}
202593b25869SJohn Snow
202693b25869SJohn Snowfor flag in $gcc_flags; do
202793b25869SJohn Snow    if cc_has_warning_flag $flag ; then
20288d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
20298d05095cSPaolo Bonzini    fi
20308d05095cSPaolo Bonzinidone
20318d05095cSPaolo Bonzini
203263678e17SSteven Noonanif test "$stack_protector" != "no"; then
2033fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2034fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2035fccd35a0SRodrigo Rebello{
2036fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2037fccd35a0SRodrigo Rebello    while (*c) {
2038fccd35a0SRodrigo Rebello        *p++ = *c++;
2039fccd35a0SRodrigo Rebello    }
2040fccd35a0SRodrigo Rebello    return 0;
2041fccd35a0SRodrigo Rebello}
2042fccd35a0SRodrigo RebelloEOF
204363678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
20443b463a3fSMiroslav Rezanina  sp_on=0
204563678e17SSteven Noonan  for flag in $gcc_flags; do
2046590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2047590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2048086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2049590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
205063678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2051db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
20523b463a3fSMiroslav Rezanina      sp_on=1
205363678e17SSteven Noonan      break
205463678e17SSteven Noonan    fi
205563678e17SSteven Noonan  done
20563b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
20573b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
20583b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
20593b463a3fSMiroslav Rezanina    fi
20603b463a3fSMiroslav Rezanina  fi
206137746c5eSMarc-André Lureaufi
206237746c5eSMarc-André Lureau
206320bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
206420bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
206520bc94a2SPaolo Bonzinicat > $TMPC << EOF
206620bc94a2SPaolo Bonzinistruct {
206720bc94a2SPaolo Bonzini  int a[2];
206820bc94a2SPaolo Bonzini} x = {0};
206920bc94a2SPaolo BonziniEOF
207020bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
207120bc94a2SPaolo Bonzini  :
207220bc94a2SPaolo Bonzinielse
207320bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
207420bc94a2SPaolo Bonzinifi
207520bc94a2SPaolo Bonzini
207621e709aaSMarc-André Lureau# Our module code doesn't support Windows
207721e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
207821e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
207921e709aaSMarc-André Lureaufi
208021e709aaSMarc-André Lureau
2081bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2082bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2083bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2084bd83c861SChristian Ehrhardtfi
2085bd83c861SChristian Ehrhardt
2086d376e9deSThomas Huth# Static linking is not possible with modules or PIE
208740d6444eSAvi Kivityif test "$static" = "yes" ; then
2088aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2089aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2090aa0d1f44SPaolo Bonzini  fi
209140d6444eSAvi Kivityfi
209240d6444eSAvi Kivity
2093768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2094768b7855SEmilio G. Cota  cat > $TMPC << EOF
2095768b7855SEmilio G. Cotastatic __thread int tls_var;
2096768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2097768b7855SEmilio G. CotaEOF
2098768b7855SEmilio G. Cota
2099768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2100768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2101768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2102768b7855SEmilio G. Cotafi
2103768b7855SEmilio G. Cota
210440d6444eSAvi Kivitycat > $TMPC << EOF
210521d4a791SAvi Kivity
210621d4a791SAvi Kivity#ifdef __linux__
210721d4a791SAvi Kivity#  define THREAD __thread
210821d4a791SAvi Kivity#else
210921d4a791SAvi Kivity#  define THREAD
211021d4a791SAvi Kivity#endif
211121d4a791SAvi Kivitystatic THREAD int tls_var;
211221d4a791SAvi Kivityint main(void) { return tls_var; }
211340d6444eSAvi KivityEOF
2114b2634124SRichard Henderson
2115b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2116412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2117412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2118b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2119412aeacdSAlex Bennéefi
2120412aeacdSAlex Bennée
212112781462SRichard Hendersonif test "$static" = "yes"; then
2122eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
21235770e8afSPaolo Bonzini    CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS"
212412781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
212512781462SRichard Henderson    pie="yes"
212612781462SRichard Henderson  elif test "$pie" = "yes"; then
212712781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
212812781462SRichard Henderson  else
212912781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
213012781462SRichard Henderson    pie="no"
213112781462SRichard Henderson  fi
213212781462SRichard Hendersonelif test "$pie" = "no"; then
21335770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS"
21345770e8afSPaolo Bonzini  CONFIGURE_LDFLAGS="$LDFLAGS_NOPIE $CONFIGURE_LDFLAGS"
2135eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
21365770e8afSPaolo Bonzini  CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS"
21375770e8afSPaolo Bonzini  CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS"
213840d6444eSAvi Kivity  pie="yes"
21392c674109SRichard Hendersonelif test "$pie" = "yes"; then
214076ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
214140d6444eSAvi Kivityelse
214240d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
214340d6444eSAvi Kivity  pie="no"
214440d6444eSAvi Kivityfi
214540d6444eSAvi Kivity
2146e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2147e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2148e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2149e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2150e6cbd751SRichard Hendersonfi
2151e6cbd751SRichard Henderson
215209dada40SPaolo Bonzini##########################################
215309dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
215409dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
215509dada40SPaolo Bonzini# specification is necessary
215609dada40SPaolo Bonzini
215709dada40SPaolo Bonziniif test "$cpu" = "i386"; then
215809dada40SPaolo Bonzini  cat > $TMPC << EOF
215909dada40SPaolo Bonzinistatic int sfaa(int *ptr)
216009dada40SPaolo Bonzini{
216109dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
216209dada40SPaolo Bonzini}
216309dada40SPaolo Bonzini
216409dada40SPaolo Bonziniint main(void)
216509dada40SPaolo Bonzini{
216609dada40SPaolo Bonzini  int val = 42;
21671405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
216809dada40SPaolo Bonzini  sfaa(&val);
216909dada40SPaolo Bonzini  return val;
217009dada40SPaolo Bonzini}
217109dada40SPaolo BonziniEOF
217209dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
217309dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
217409dada40SPaolo Bonzini  fi
217509dada40SPaolo Bonzinifi
217609dada40SPaolo Bonzini
217709dada40SPaolo Bonzini#########################################
2178ec530c81Sbellard# Solaris specific configure tool chain decisions
217909dada40SPaolo Bonzini
2180ec530c81Sbellardif test "$solaris" = "yes" ; then
21816792aa11SLoïc Minier  if has ar; then
21826792aa11SLoïc Minier    :
21836792aa11SLoïc Minier  else
2184ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
218576ad07a4SPeter Maydell      error_exit "No path includes ar" \
218676ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2187ec530c81Sbellard    fi
218876ad07a4SPeter Maydell    error_exit "No path includes ar"
2189ec530c81Sbellard  fi
2190ec530c81Sbellardfi
2191ec530c81Sbellard
2192afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2193fdb75aefSPaolo Bonzini    default_targets=yes
2194d880a3baSPaolo Bonzini    for target in $default_target_list; do
2195d880a3baSPaolo Bonzini        target_list="$target_list $target"
2196d880a3baSPaolo Bonzini    done
2197d880a3baSPaolo Bonzini    target_list="${target_list# }"
2198121afa9eSAnthony Liguorielse
2199fdb75aefSPaolo Bonzini    default_targets=no
220089138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2201d880a3baSPaolo Bonzini    for target in $target_list; do
220225b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
220325b48338SPeter Maydell        # friendly error message than if we let it fall through.
220425b48338SPeter Maydell        case " $default_target_list " in
220525b48338SPeter Maydell            *" $target "*)
220625b48338SPeter Maydell                ;;
220725b48338SPeter Maydell            *)
220825b48338SPeter Maydell                error_exit "Unknown target name '$target'"
220925b48338SPeter Maydell                ;;
221025b48338SPeter Maydell        esac
221125b48338SPeter Maydell    done
2212d880a3baSPaolo Bonzinifi
221325b48338SPeter Maydell
2214fdb75aefSPaolo Bonzinifor target in $target_list; do
2215fdb75aefSPaolo Bonzini    # if a deprecated target is enabled we note it here
2216fdb75aefSPaolo Bonzini    if echo "$deprecated_targets_list" | grep -q "$target"; then
2217fdb75aefSPaolo Bonzini        add_to deprecated_features $target
2218fdb75aefSPaolo Bonzini    fi
2219fdb75aefSPaolo Bonzinidone
2220fdb75aefSPaolo Bonzini
2221f55fe278SPaolo Bonzini# see if system emulation was really requested
2222f55fe278SPaolo Bonzinicase " $target_list " in
2223f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2224f55fe278SPaolo Bonzini  ;;
2225f55fe278SPaolo Bonzini  *) softmmu=no
2226f55fe278SPaolo Bonzini  ;;
2227f55fe278SPaolo Bonziniesac
22285327cf48Sbellard
222905dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
223005dfa22bSPhilippe Mathieu-Daudé  case "$target" in
223105dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
223205dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
223305dfa22bSPhilippe Mathieu-Daudé      ;;
223405dfa22bSPhilippe Mathieu-Daudé  esac
223505dfa22bSPhilippe Mathieu-Daudédone
2236623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2237623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2238623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2239623ef637SPhilippe Mathieu-Daudéfi
224005dfa22bSPhilippe Mathieu-Daudé
2241249247c9SJuan Quintelafeature_not_found() {
2242249247c9SJuan Quintela  feature=$1
224321684af0SStewart Smith  remedy=$2
2244249247c9SJuan Quintela
224576ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
224621684af0SStewart Smith      "configure was not able to find it." \
224721684af0SStewart Smith      "$remedy"
2248249247c9SJuan Quintela}
2249249247c9SJuan Quintela
22507d13299dSbellard# ---
22517d13299dSbellard# big/little endian test
22527d13299dSbellardcat > $TMPC << EOF
225361cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
225461cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
225561cc919fSMike Frysingerextern int foo(short *, short *);
225661cc919fSMike Frysingerint main(int argc, char *argv[]) {
225761cc919fSMike Frysinger    return foo(big_endian, little_endian);
22587d13299dSbellard}
22597d13299dSbellardEOF
22607d13299dSbellard
226161cc919fSMike Frysingerif compile_object ; then
226212f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
226361cc919fSMike Frysinger        bigendian="yes"
226412f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
226561cc919fSMike Frysinger        bigendian="no"
22667d13299dSbellard    else
22677d13299dSbellard        echo big/little test failed
22687d13299dSbellard    fi
22697d13299dSbellardelse
227061cc919fSMike Frysinger    echo big/little test failed
22717d13299dSbellardfi
22727d13299dSbellard
2273b0a47e79SJuan Quintela##########################################
2274e10ee3f5SPhilippe Mathieu-Daudé# system tools
2275e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2276e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2277e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2278e10ee3f5SPhilippe Mathieu-Daudé    else
2279e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2280e10ee3f5SPhilippe Mathieu-Daudé    fi
2281e10ee3f5SPhilippe Mathieu-Daudéfi
2282e10ee3f5SPhilippe Mathieu-Daudé
2283e10ee3f5SPhilippe Mathieu-Daudé##########################################
2284a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2285a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2286a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2287b4e312e9SPaolo Bonziniif test "$cocoa" = "enabled"; then
2288b4e312e9SPaolo Bonzini    if test "$sdl" = "enabled"; then
2289a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2290a30878e7SPeter Maydell    fi
2291a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2292a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2293a30878e7SPeter Maydell    fi
2294a30878e7SPeter Maydell    gtk=no
229535be72baSPaolo Bonzini    sdl=disabled
2296a30878e7SPeter Maydellfi
2297a30878e7SPeter Maydell
22986b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
22996b39b063SEric Blakecat > $TMPC << EOF
23006b39b063SEric Blake#include <stdint.h>
23016b39b063SEric Blake#include <stdio.h>
23026b39b063SEric Blakeint main(int argc, char *argv[]) {
23036b39b063SEric Blake    return printf("%zu", SIZE_MAX);
23046b39b063SEric Blake}
23056b39b063SEric BlakeEOF
23066b39b063SEric Blakehave_broken_size_max=no
23076b39b063SEric Blakeif ! compile_object -Werror ; then
23086b39b063SEric Blake    have_broken_size_max=yes
23096b39b063SEric Blakefi
23106b39b063SEric Blake
2311a30878e7SPeter Maydell##########################################
2312015a33bdSGonglei# L2TPV3 probe
2313015a33bdSGonglei
2314015a33bdSGongleicat > $TMPC <<EOF
2315015a33bdSGonglei#include <sys/socket.h>
2316bff6cb72SMichael Tokarev#include <linux/ip.h>
2317015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2318015a33bdSGongleiEOF
2319015a33bdSGongleiif compile_prog "" "" ; then
2320015a33bdSGonglei  l2tpv3=yes
2321015a33bdSGongleielse
2322015a33bdSGonglei  l2tpv3=no
2323015a33bdSGongleifi
2324015a33bdSGonglei
2325c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2326c9c8b88fSDavid CARLIER  pty_h=yes
2327c9c8b88fSDavid CARLIERelse
2328c9c8b88fSDavid CARLIER  pty_h=no
2329c9c8b88fSDavid CARLIERfi
2330c9c8b88fSDavid CARLIER
2331195588ccSDavid CARLIERcat > $TMPC <<EOF
2332195588ccSDavid CARLIER#include <sys/mman.h>
2333195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2334195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2335195588ccSDavid CARLIER}
2336195588ccSDavid CARLIEREOF
2337195588ccSDavid CARLIERif compile_prog "" "" ; then
2338195588ccSDavid CARLIER  have_mlockall=yes
2339195588ccSDavid CARLIERelse
2340195588ccSDavid CARLIER  have_mlockall=no
2341195588ccSDavid CARLIERfi
2342195588ccSDavid CARLIER
2343299e6f19SPaolo Bonzini#########################################
2344299e6f19SPaolo Bonzini# vhost interdependencies and host support
2345299e6f19SPaolo Bonzini
2346299e6f19SPaolo Bonzini# vhost backends
2347299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2348299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2349299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2350299e6f19SPaolo Bonzinifi
2351108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2352108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2353108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2354108a6481SCindy Lufi
2355299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2356299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2357299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2358299e6f19SPaolo Bonzinifi
2359299e6f19SPaolo Bonzini
2360299e6f19SPaolo Bonzini# vhost-kernel devices
2361299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2362299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2363299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2364299e6f19SPaolo Bonzinifi
2365299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2366299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2367299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2368299e6f19SPaolo Bonzinifi
2369299e6f19SPaolo Bonzini
2370299e6f19SPaolo Bonzini# vhost-user backends
2371299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2372299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2373299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2374299e6f19SPaolo Bonzinifi
2375299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2376299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2377299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2378299e6f19SPaolo Bonzinifi
237998fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
238098fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
238198fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
238298fc1adaSDr. David Alan Gilbertfi
2383108a6481SCindy Lu#vhost-vdpa backends
2384108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2385108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2386108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2387108a6481SCindy Lufi
2388299e6f19SPaolo Bonzini
238940bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity
2390299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2391299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
239240bc0ca9SLaurent Vivier  test "$vhost_net_vdpa" = "yes" && vhost_net=yes
2393299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2394299e6f19SPaolo Bonzinifi
2395299e6f19SPaolo Bonzini
2396015a33bdSGonglei##########################################
2397779ab5e3SStefan Weil# pkg-config probe
2398779ab5e3SStefan Weil
2399779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
240076ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2401779ab5e3SStefan Weilfi
2402779ab5e3SStefan Weil
2403779ab5e3SStefan Weil##########################################
2404b0a47e79SJuan Quintela# NPTL probe
2405b0a47e79SJuan Quintela
240624cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2407bd0c5661Spbrook  cat > $TMPC <<EOF
2408bd0c5661Spbrook#include <sched.h>
240930813ceaSpbrook#include <linux/futex.h>
2410182eacc0SStefan Weilint main(void) {
2411bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2412bd0c5661Spbrook#error bork
2413bd0c5661Spbrook#endif
2414182eacc0SStefan Weil  return 0;
2415bd0c5661Spbrook}
2416bd0c5661SpbrookEOF
241724cb36a6SPeter Maydell  if ! compile_object ; then
241821684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2419b0a47e79SJuan Quintela  fi
2420bd0c5661Spbrookfi
2421bd0c5661Spbrook
2422ac62922eSbalrog##########################################
2423607dacd0Sqiaonuohan# lzo check
2424607dacd0Sqiaonuohan
2425607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2426607dacd0Sqiaonuohan    cat > $TMPC << EOF
2427607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2428607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2429607dacd0SqiaonuohanEOF
2430607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2431708eab42SMarc-André Lureau        lzo_libs="-llzo2"
2432b25c9dffSStefan Weil        lzo="yes"
2433b25c9dffSStefan Weil    else
2434b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2435b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2436b25c9dffSStefan Weil        fi
2437b25c9dffSStefan Weil        lzo="no"
2438b25c9dffSStefan Weil    fi
2439607dacd0Sqiaonuohanfi
2440607dacd0Sqiaonuohan
2441607dacd0Sqiaonuohan##########################################
2442607dacd0Sqiaonuohan# snappy check
2443607dacd0Sqiaonuohan
2444607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2445607dacd0Sqiaonuohan    cat > $TMPC << EOF
2446607dacd0Sqiaonuohan#include <snappy-c.h>
2447607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2448607dacd0SqiaonuohanEOF
2449607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2450708eab42SMarc-André Lureau        snappy_libs='-lsnappy'
2451b25c9dffSStefan Weil        snappy="yes"
2452b25c9dffSStefan Weil    else
2453b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2454b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2455b25c9dffSStefan Weil        fi
2456b25c9dffSStefan Weil        snappy="no"
2457b25c9dffSStefan Weil    fi
2458607dacd0Sqiaonuohanfi
2459607dacd0Sqiaonuohan
2460607dacd0Sqiaonuohan##########################################
24616b383c08SPeter Wu# bzip2 check
24626b383c08SPeter Wu
24636b383c08SPeter Wuif test "$bzip2" != "no" ; then
24646b383c08SPeter Wu    cat > $TMPC << EOF
24656b383c08SPeter Wu#include <bzlib.h>
24666b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
24676b383c08SPeter WuEOF
24686b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
24696b383c08SPeter Wu        bzip2="yes"
24706b383c08SPeter Wu    else
24716b383c08SPeter Wu        if test "$bzip2" = "yes"; then
24726b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
24736b383c08SPeter Wu        fi
24746b383c08SPeter Wu        bzip2="no"
24756b383c08SPeter Wu    fi
24766b383c08SPeter Wufi
24776b383c08SPeter Wu
24786b383c08SPeter Wu##########################################
247983bc1f97SJulio Faracco# lzfse check
248083bc1f97SJulio Faracco
248183bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
248283bc1f97SJulio Faracco    cat > $TMPC << EOF
248383bc1f97SJulio Faracco#include <lzfse.h>
248483bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
248583bc1f97SJulio FaraccoEOF
248683bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
248783bc1f97SJulio Faracco        lzfse="yes"
248883bc1f97SJulio Faracco    else
248983bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
249083bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
249183bc1f97SJulio Faracco        fi
249283bc1f97SJulio Faracco        lzfse="no"
249383bc1f97SJulio Faracco    fi
249483bc1f97SJulio Faraccofi
249583bc1f97SJulio Faracco
249683bc1f97SJulio Faracco##########################################
24973a678481SJuan Quintela# zstd check
24983a678481SJuan Quintela
24993a678481SJuan Quintelaif test "$zstd" != "no" ; then
2500297254c7SJuan Quintela    libzstd_minver="1.4.0"
2501297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
25023a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
25033a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
25043a678481SJuan Quintela        zstd="yes"
25053a678481SJuan Quintela    else
25063a678481SJuan Quintela        if test "$zstd" = "yes" ; then
25073a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
25083a678481SJuan Quintela        fi
25093a678481SJuan Quintela        zstd="no"
25103a678481SJuan Quintela    fi
25113a678481SJuan Quintelafi
25123a678481SJuan Quintela
25133a678481SJuan Quintela##########################################
2514f794573eSEduardo Otubo# libseccomp check
2515f794573eSEduardo Otubo
2516f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
25173e684455SMichael Strosaker    libseccomp_minver="2.3.0"
251825ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2519c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2520c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2521f794573eSEduardo Otubo        seccomp="yes"
2522f794573eSEduardo Otubo    else
2523f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2524693e5910SAndrew Jones            feature_not_found "libseccomp" \
2525693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2526896848f0SEduardo Otubo        fi
2527e84d5956SYann E. MORIN        seccomp="no"
2528f794573eSEduardo Otubo    fi
2529f794573eSEduardo Otubofi
25303bd40ec7SPaolo Bonzini
2531f794573eSEduardo Otubo##########################################
2532e37630caSaliguori# xen probe
2533e37630caSaliguori
25341badb709SPaolo Bonziniif test "$xen" != "disabled" ; then
2535c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2536c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2537c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2538c1cdd9d5SJuergen Gross
2539c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2540c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2541c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2542c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
25431badb709SPaolo Bonzini    xen=enabled
2544c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2545c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
254658ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
254758ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
254858ea9a7aSAnthony PERARD    fi
2549582ea95fSMarc-André Lureau    xen_cflags="$($pkg_config --cflags $xen_pc)"
2550582ea95fSMarc-André Lureau    xen_libs="$($pkg_config --libs $xen_pc)"
2551c1cdd9d5SJuergen Gross  else
2552c1cdd9d5SJuergen Gross
2553b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2554d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2555d5b93ddfSAnthony PERARD
255650ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
255750ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
255850ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
255950ced5b3SStefan Weil
256050ced5b3SStefan Weil    # Xen (any)
256150ced5b3SStefan Weil    cat > $TMPC <<EOF
256250ced5b3SStefan Weil#include <xenctrl.h>
256350ced5b3SStefan Weilint main(void) {
256450ced5b3SStefan Weil  return 0;
256550ced5b3SStefan Weil}
256650ced5b3SStefan WeilEOF
256750ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
256850ced5b3SStefan Weil      # Xen not found
25691badb709SPaolo Bonzini      if test "$xen" = "enabled" ; then
257021684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
257150ced5b3SStefan Weil      fi
25721badb709SPaolo Bonzini      xen=disabled
257350ced5b3SStefan Weil
2574d5b93ddfSAnthony PERARD    # Xen unstable
257569deef08SPeter Maydell    elif
257669deef08SPeter Maydell        cat > $TMPC <<EOF &&
25772cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
25782cbf8903SRoss Lagerwall#define __XEN_TOOLS__
25792cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2580d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
25812cbf8903SRoss Lagerwallint main(void) {
25822cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2583d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
25842cbf8903SRoss Lagerwall
25852cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
25862cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
25872cbf8903SRoss Lagerwall
2588d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2589d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2590d3c49ebbSPaul Durrant
25912cbf8903SRoss Lagerwall  return 0;
25922cbf8903SRoss Lagerwall}
25932cbf8903SRoss LagerwallEOF
25942cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
25952cbf8903SRoss Lagerwall      then
25962cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
25972cbf8903SRoss Lagerwall      xen_ctrl_version=41100
25981badb709SPaolo Bonzini      xen=enabled
25992cbf8903SRoss Lagerwall    elif
26002cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
26015ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
26025ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
260358ea9a7aSAnthony PERARD#include <xentoolcore.h>
26045ba3d756SIgor Druzhininint main(void) {
26055ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
26065ba3d756SIgor Druzhinin
26075ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
26085ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
260958ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
26105ba3d756SIgor Druzhinin
26115ba3d756SIgor Druzhinin  return 0;
26125ba3d756SIgor Druzhinin}
26135ba3d756SIgor DruzhininEOF
261458ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
26155ba3d756SIgor Druzhinin      then
261658ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
26175ba3d756SIgor Druzhinin      xen_ctrl_version=41000
26181badb709SPaolo Bonzini      xen=enabled
26195ba3d756SIgor Druzhinin    elif
26205ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2621da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2622da8090ccSPaul Durrant#define __XEN_TOOLS__
2623da8090ccSPaul Durrant#include <xendevicemodel.h>
2624da8090ccSPaul Durrantint main(void) {
2625da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2626da8090ccSPaul Durrant
2627da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2628da8090ccSPaul Durrant  xendevicemodel_close(xd);
2629da8090ccSPaul Durrant
2630da8090ccSPaul Durrant  return 0;
2631da8090ccSPaul Durrant}
2632da8090ccSPaul DurrantEOF
2633da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2634da8090ccSPaul Durrant      then
2635da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2636f1167ee6SJuergen Gross      xen_ctrl_version=40900
26371badb709SPaolo Bonzini      xen=enabled
2638da8090ccSPaul Durrant    elif
2639da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
26405eeb39c2SIan Campbell/*
26415eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
26425eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2643b6eb9b45SPaulina Szubarczyk *
2644b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2645b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2646b6eb9b45SPaulina Szubarczyk */
2647b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2648b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2649b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2650b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2651b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2652b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2653b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2654b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2655b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2656b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2657b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2658b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2659b6eb9b45SPaulina Szubarczyk#endif
2660b6eb9b45SPaulina Szubarczykint main(void) {
2661b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2662b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2663b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2664b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2665b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2666b6eb9b45SPaulina Szubarczyk
2667b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2668b6eb9b45SPaulina Szubarczyk
2669b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2670b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2671b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2672b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2673b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2674b6eb9b45SPaulina Szubarczyk
2675b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2676b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2677b6eb9b45SPaulina Szubarczyk
2678b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2679b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2680b6eb9b45SPaulina Szubarczyk
2681b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2682b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2683b6eb9b45SPaulina Szubarczyk
2684b6eb9b45SPaulina Szubarczyk  return 0;
2685b6eb9b45SPaulina Szubarczyk}
2686b6eb9b45SPaulina SzubarczykEOF
2687b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2688b6eb9b45SPaulina Szubarczyk      then
2689f1167ee6SJuergen Gross      xen_ctrl_version=40800
26901badb709SPaolo Bonzini      xen=enabled
2691b6eb9b45SPaulina Szubarczyk    elif
2692b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2693b6eb9b45SPaulina Szubarczyk/*
2694b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2695b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
26965eeb39c2SIan Campbell */
26975eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
26985eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
26995eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27005eeb39c2SIan Campbell#include <xenctrl.h>
27015eeb39c2SIan Campbell#include <xenstore.h>
27025eeb39c2SIan Campbell#include <xenevtchn.h>
27035eeb39c2SIan Campbell#include <xengnttab.h>
27045eeb39c2SIan Campbell#include <xenforeignmemory.h>
27055eeb39c2SIan Campbell#include <stdint.h>
27065eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
27075eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
27085eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
27095eeb39c2SIan Campbell#endif
27105eeb39c2SIan Campbellint main(void) {
27115eeb39c2SIan Campbell  xc_interface *xc = NULL;
27125eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
27135eeb39c2SIan Campbell  xenevtchn_handle *xe;
27145eeb39c2SIan Campbell  xengnttab_handle *xg;
27155eeb39c2SIan Campbell
27165eeb39c2SIan Campbell  xs_daemon_open();
27175eeb39c2SIan Campbell
27185eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
27195eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
27205eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27215eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27225eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
27235eeb39c2SIan Campbell
27245eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
27255eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
27265eeb39c2SIan Campbell
27275eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
27285eeb39c2SIan Campbell  xenevtchn_fd(xe);
27295eeb39c2SIan Campbell
27305eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
27315eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
27325eeb39c2SIan Campbell
27335eeb39c2SIan Campbell  return 0;
27345eeb39c2SIan Campbell}
27355eeb39c2SIan CampbellEOF
27365eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
27375eeb39c2SIan Campbell      then
2738f1167ee6SJuergen Gross      xen_ctrl_version=40701
27391badb709SPaolo Bonzini      xen=enabled
2740cdadde39SRoger Pau Monne
2741cdadde39SRoger Pau Monne    # Xen 4.6
2742cdadde39SRoger Pau Monne    elif
2743cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2744cdadde39SRoger Pau Monne#include <xenctrl.h>
2745e108a3c1SAnthony PERARD#include <xenstore.h>
2746d5b93ddfSAnthony PERARD#include <stdint.h>
2747d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2748d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2749d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2750d5b93ddfSAnthony PERARD#endif
2751d5b93ddfSAnthony PERARDint main(void) {
2752d5b93ddfSAnthony PERARD  xc_interface *xc;
2753d5b93ddfSAnthony PERARD  xs_daemon_open();
2754d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2755d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2756d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2757b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
27588688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2759d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
276020a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2761d8b441a3SJan Beulich  return 0;
2762d8b441a3SJan Beulich}
2763d8b441a3SJan BeulichEOF
2764d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2765d8b441a3SJan Beulich      then
2766f1167ee6SJuergen Gross      xen_ctrl_version=40600
27671badb709SPaolo Bonzini      xen=enabled
2768d8b441a3SJan Beulich
2769d8b441a3SJan Beulich    # Xen 4.5
2770d8b441a3SJan Beulich    elif
2771d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2772d8b441a3SJan Beulich#include <xenctrl.h>
2773d8b441a3SJan Beulich#include <xenstore.h>
2774d8b441a3SJan Beulich#include <stdint.h>
2775d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2776d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2777d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2778d8b441a3SJan Beulich#endif
2779d8b441a3SJan Beulichint main(void) {
2780d8b441a3SJan Beulich  xc_interface *xc;
2781d8b441a3SJan Beulich  xs_daemon_open();
2782d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2783d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2784d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2785d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2786d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
27873996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
27883996e85cSPaul Durrant  return 0;
27893996e85cSPaul Durrant}
27903996e85cSPaul DurrantEOF
27913996e85cSPaul Durrant        compile_prog "" "$xen_libs"
27923996e85cSPaul Durrant      then
2793f1167ee6SJuergen Gross      xen_ctrl_version=40500
27941badb709SPaolo Bonzini      xen=enabled
27953996e85cSPaul Durrant
27963996e85cSPaul Durrant    elif
27973996e85cSPaul Durrant        cat > $TMPC <<EOF &&
27983996e85cSPaul Durrant#include <xenctrl.h>
27993996e85cSPaul Durrant#include <xenstore.h>
28003996e85cSPaul Durrant#include <stdint.h>
28013996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
28023996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
28033996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
28043996e85cSPaul Durrant#endif
28053996e85cSPaul Durrantint main(void) {
28063996e85cSPaul Durrant  xc_interface *xc;
28073996e85cSPaul Durrant  xs_daemon_open();
28083996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
28093996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28103996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
28113996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28123996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28138688e065SStefano Stabellini  return 0;
28148688e065SStefano Stabellini}
28158688e065SStefano StabelliniEOF
28168688e065SStefano Stabellini        compile_prog "" "$xen_libs"
281769deef08SPeter Maydell      then
2818f1167ee6SJuergen Gross      xen_ctrl_version=40200
28191badb709SPaolo Bonzini      xen=enabled
28208688e065SStefano Stabellini
2821e37630caSaliguori    else
28221badb709SPaolo Bonzini      if test "$xen" = "enabled" ; then
2823edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2824edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2825fc321b4bSJuan Quintela      fi
28261badb709SPaolo Bonzini      xen=disabled
2827e37630caSaliguori    fi
2828d5b93ddfSAnthony PERARD
28291badb709SPaolo Bonzini    if test "$xen" = enabled; then
2830f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
2831582ea95fSMarc-André Lureau        xen_libs="$xen_libs $xen_stable_libs "
28325eeb39c2SIan Campbell      fi
2833d5b93ddfSAnthony PERARD    fi
2834e37630caSaliguori  fi
2835c1cdd9d5SJuergen Grossfi
2836e37630caSaliguori
28371badb709SPaolo Bonziniif test "$xen_pci_passthrough" != "disabled"; then
28381badb709SPaolo Bonzini  if test "$xen" = "enabled" && test "$linux" = "yes"; then
28391badb709SPaolo Bonzini    xen_pci_passthrough=enabled
2840eb6fda0fSAnthony PERARD  else
28411badb709SPaolo Bonzini    if test "$xen_pci_passthrough" = "enabled"; then
284276ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
284376ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2844eb6fda0fSAnthony PERARD    fi
28451badb709SPaolo Bonzini    xen_pci_passthrough=disabled
2846d661d9a4SJustin Terry (VM)  fi
2847d661d9a4SJustin Terry (VM)fi
2848d661d9a4SJustin Terry (VM)
2849d661d9a4SJustin Terry (VM)##########################################
2850e8f3bd71SMarc-André Lureau# gettext probe
2851e8f3bd71SMarc-André Lureauif test "$gettext" != "false" ; then
2852e8f3bd71SMarc-André Lureau  if has xgettext; then
2853e8f3bd71SMarc-André Lureau    gettext=true
2854e8f3bd71SMarc-André Lureau  else
2855e8f3bd71SMarc-André Lureau    if test "$gettext" = "true" ; then
2856e8f3bd71SMarc-André Lureau      feature_not_found "gettext" "Install xgettext binary"
2857e8f3bd71SMarc-André Lureau    fi
2858e8f3bd71SMarc-André Lureau    gettext=false
2859e8f3bd71SMarc-André Lureau  fi
2860e8f3bd71SMarc-André Lureaufi
2861e8f3bd71SMarc-André Lureau
2862e8f3bd71SMarc-André Lureau##########################################
2863f676c67eSJeremy White# X11 probe
2864f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
28658781595bSGerd Hoffmann    have_x11=yes
286689138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
286789138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2868f676c67eSJeremy Whitefi
2869f676c67eSJeremy White
2870f676c67eSJeremy White##########################################
2871a4ccabcfSAnthony Liguori# GTK probe
2872a4ccabcfSAnthony Liguori
28735a464e6cSPeter Xuif test "$gtk" != "no"; then
287489d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
287589d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
28767b23d121SVolker Rümelin    gtkversion="3.22.0"
2877bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
287889138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
287989138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
288089138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
28810a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
28828781595bSGerd Hoffmann            need_x11=yes
2883f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2884f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
28850a337ed0SGerd Hoffmann        fi
2886bbbf9bfbSStefan Weil        gtk="yes"
2887bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
28885fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2889bbbf9bfbSStefan Weil    else
2890bbbf9bfbSStefan Weil        gtk="no"
2891bbbf9bfbSStefan Weil    fi
2892bbbf9bfbSStefan Weilfi
2893bbbf9bfbSStefan Weil
2894ddbb0d09SDaniel P. Berrange
2895ddbb0d09SDaniel P. Berrange##########################################
2896ddbb0d09SDaniel P. Berrange# GNUTLS probe
2897ddbb0d09SDaniel P. Berrange
2898ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
2899a73e82efSRichard Henderson    pass="no"
2900a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
290189138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
290289138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2903a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
2904a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
2905a73e82efSRichard Henderson        write_c_skeleton
2906a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
2907a73e82efSRichard Henderson            pass="yes"
2908a73e82efSRichard Henderson        fi
2909a73e82efSRichard Henderson    fi
2910a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
2911a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
2912ddbb0d09SDaniel P. Berrange    else
2913a73e82efSRichard Henderson        gnutls="$pass"
2914ddbb0d09SDaniel P. Berrange    fi
2915ddbb0d09SDaniel P. Berrangefi
2916ddbb0d09SDaniel P. Berrange
291791bfcdb0SDaniel P. Berrange
291891bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
291991bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
2920a0722409SDaniel P. Berrangé# explicitly
292191bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
292291bfcdb0SDaniel P. Berrangethen
2923a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
292491bfcdb0SDaniel P. Berrange    then
292591bfcdb0SDaniel P. Berrange        gcrypt="no"
292691bfcdb0SDaniel P. Berrange    fi
292791bfcdb0SDaniel P. Berrangefi
292891bfcdb0SDaniel P. Berrange
292991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
293091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
2931a0722409SDaniel P. Berrangé# explicitly
293291bfcdb0SDaniel P. Berrangeif test -z "$nettle"
293391bfcdb0SDaniel P. Berrangethen
2934a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
293591bfcdb0SDaniel P. Berrange    then
293691bfcdb0SDaniel P. Berrange        nettle="no"
293791bfcdb0SDaniel P. Berrange    fi
293891bfcdb0SDaniel P. Berrangefi
293991bfcdb0SDaniel P. Berrange
2940dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
294191bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
294291bfcdb0SDaniel P. Berrange    then
294391bfcdb0SDaniel P. Berrange	return 1
294491bfcdb0SDaniel P. Berrange    fi
294591bfcdb0SDaniel P. Berrange
294691bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
294791bfcdb0SDaniel P. Berrange    then
294889138857SStefan Weil	host=$(libgcrypt-config --host)
294991bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
295091bfcdb0SDaniel P. Berrange	then
295191bfcdb0SDaniel P. Berrange	    return 1
295291bfcdb0SDaniel P. Berrange	fi
295391bfcdb0SDaniel P. Berrange    fi
295491bfcdb0SDaniel P. Berrange
2955dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2956dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
2957dea7a64eSDaniel P. Berrangé
2958dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
2959dea7a64eSDaniel P. Berrangé    then
2960dea7a64eSDaniel P. Berrangé       return 1
2961dea7a64eSDaniel P. Berrangé    fi
2962dea7a64eSDaniel P. Berrangé
296391bfcdb0SDaniel P. Berrange    return 0
296491bfcdb0SDaniel P. Berrange}
296591bfcdb0SDaniel P. Berrange
2966a0722409SDaniel P. Berrangé
2967a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
2968a73e82efSRichard Henderson    pass="no"
296964dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
2970a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
2971a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
2972a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
2973a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
2974a73e82efSRichard Henderson        write_c_skeleton
2975a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
2976a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
2977a0722409SDaniel P. Berrangé               gcrypt="no"
2978a0722409SDaniel P. Berrangé            fi
2979a73e82efSRichard Henderson            pass="yes"
2980a73e82efSRichard Henderson        fi
2981a73e82efSRichard Henderson    fi
2982dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
2983dc2207afSDaniel P. Berrangé    then
2984dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
2985dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
2986dc2207afSDaniel P. Berrangéint main(void) {
2987dc2207afSDaniel P. Berrangé  return 0;
2988dc2207afSDaniel P. Berrangé}
2989dc2207afSDaniel P. BerrangéEOF
2990dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2991dc2207afSDaniel P. Berrangé            nettle_xts=yes
2992dc2207afSDaniel P. Berrangé            qemu_private_xts=no
2993dc2207afSDaniel P. Berrangé        fi
2994dc2207afSDaniel P. Berrangé    fi
2995a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
299664dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
2997a0722409SDaniel P. Berrangé    else
2998a73e82efSRichard Henderson        nettle="$pass"
2999a0722409SDaniel P. Berrangé    fi
3000a0722409SDaniel P. Berrangéfi
3001a0722409SDaniel P. Berrangé
300291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3003a73e82efSRichard Henderson    pass="no"
3004dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
300589138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
300689138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3007a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
300891bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
300991bfcdb0SDaniel P. Berrange        # turn breaks static builds...
301091bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
301191bfcdb0SDaniel P. Berrange        then
301291bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
301391bfcdb0SDaniel P. Berrange        fi
30141f923c70SLongpeng(Mike)
3015a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3016a73e82efSRichard Henderson        write_c_skeleton
3017a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3018a73e82efSRichard Henderson            pass="yes"
3019a73e82efSRichard Henderson        fi
3020a73e82efSRichard Henderson    fi
3021a73e82efSRichard Henderson    if test "$pass" = "yes"; then
302237788f25SDaniel P. Berrange        gcrypt="yes"
30231f923c70SLongpeng(Mike)        cat > $TMPC << EOF
30241f923c70SLongpeng(Mike)#include <gcrypt.h>
30251f923c70SLongpeng(Mike)int main(void) {
30261f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
30271f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
30281f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
30291f923c70SLongpeng(Mike)  return 0;
30301f923c70SLongpeng(Mike)}
30311f923c70SLongpeng(Mike)EOF
30321f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
30331f923c70SLongpeng(Mike)            gcrypt_hmac=yes
30341f923c70SLongpeng(Mike)        fi
3035e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3036e0576942SDaniel P. Berrangé#include <gcrypt.h>
3037e0576942SDaniel P. Berrangéint main(void) {
3038e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3039e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3040e0576942SDaniel P. Berrangé  return 0;
3041e0576942SDaniel P. Berrangé}
3042e0576942SDaniel P. BerrangéEOF
3043e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3044e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3045e0576942SDaniel P. Berrangé            qemu_private_xts=no
3046e0576942SDaniel P. Berrangé        fi
3047a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3048dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
304991bfcdb0SDaniel P. Berrange    else
305091bfcdb0SDaniel P. Berrange        gcrypt="no"
305191bfcdb0SDaniel P. Berrange    fi
305262893b67SDaniel P. Berrangefi
305362893b67SDaniel P. Berrange
3054ddbb0d09SDaniel P. Berrange
305591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
305691bfcdb0SDaniel P. Berrangethen
305791bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
305891bfcdb0SDaniel P. Berrangefi
3059ed754746SDaniel P. Berrange
30609a2fd434SDaniel P. Berrange##########################################
30619a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
30629a2fd434SDaniel P. Berrange
30639a2fd434SDaniel P. Berrangetasn1=yes
306490246037SDaniel P. Berrangetasn1_cflags=""
306590246037SDaniel P. Berrangetasn1_libs=""
30669a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
306789138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
306889138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
30699a2fd434SDaniel P. Berrangeelse
30709a2fd434SDaniel P. Berrange    tasn1=no
30719a2fd434SDaniel P. Berrangefi
30729a2fd434SDaniel P. Berrange
3073ed754746SDaniel P. Berrange
3074bbbf9bfbSStefan Weil##########################################
30758953caf3SDaniel P. Berrange# PAM probe
30768953caf3SDaniel P. Berrange
30778953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
30788953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
30798953caf3SDaniel P. Berrange#include <security/pam_appl.h>
30808953caf3SDaniel P. Berrange#include <stdio.h>
30818953caf3SDaniel P. Berrangeint main(void) {
30828953caf3SDaniel P. Berrange   const char *service_name = "qemu";
30838953caf3SDaniel P. Berrange   const char *user = "frank";
30849c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
30858953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
30869c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
30878953caf3SDaniel P. Berrange   return 0;
30888953caf3SDaniel P. Berrange}
30898953caf3SDaniel P. BerrangeEOF
30908953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
30918953caf3SDaniel P. Berrange        auth_pam=yes
30928953caf3SDaniel P. Berrange    else
30938953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
30948953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
30958953caf3SDaniel P. Berrange        else
30968953caf3SDaniel P. Berrange            auth_pam=no
30978953caf3SDaniel P. Berrange        fi
30988953caf3SDaniel P. Berrange    fi
30998953caf3SDaniel P. Berrangefi
31008953caf3SDaniel P. Berrange
31018953caf3SDaniel P. Berrange##########################################
3102559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3103559607eaSDaniel P. Berrange
3104559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3105559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3106559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3107559607eaSDaniel P. Berrangefi
3108559607eaSDaniel P. Berrange
3109e865b97fSChen Gang#########################################
3110e865b97fSChen Gang# libdrm check
3111e865b97fSChen Ganghave_drm_h=no
3112e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3113e865b97fSChen Gang    have_drm_h=yes
3114e865b97fSChen Gangfi
3115e865b97fSChen Gang
31162a4b472cSDavid CARLIER#########################################
31172a4b472cSDavid CARLIER# sys/signal.h check
31182a4b472cSDavid CARLIERhave_sys_signal_h=no
31192a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
31202a4b472cSDavid CARLIER  have_sys_signal_h=yes
31212a4b472cSDavid CARLIERfi
31222a4b472cSDavid CARLIER
3123559607eaSDaniel P. Berrange##########################################
3124bbbf9bfbSStefan Weil# VTE probe
3125bbbf9bfbSStefan Weil
3126bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3127c6feff9eSCole Robinson    vteminversion="0.32.0"
3128c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3129c6feff9eSCole Robinson      vtepackage="vte-2.91"
3130c6feff9eSCole Robinson    else
3131528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3132c6feff9eSCole Robinson    fi
3133c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
313489138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
313589138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
313689138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3137bbbf9bfbSStefan Weil        vte="yes"
3138bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3139c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
31409e04c683SStefan Weil    else
3141bbbf9bfbSStefan Weil        vte="no"
3142a4ccabcfSAnthony Liguori    fi
3143a4ccabcfSAnthony Liguorifi
3144a4ccabcfSAnthony Liguori
3145a4ccabcfSAnthony Liguori##########################################
31462da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
31472da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
31482da776dbSMichael R. Hines  cat > $TMPC <<EOF
31492da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
31502da776dbSMichael R. Hinesint main(void) { return 0; }
31512da776dbSMichael R. HinesEOF
3152ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
31532da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
31542da776dbSMichael R. Hines    rdma="yes"
31552da776dbSMichael R. Hines  else
31562da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
31572da776dbSMichael R. Hines        error_exit \
3158ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
31592da776dbSMichael R. Hines            " Your options:" \
3160ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
31612da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
31622da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
31632da776dbSMichael R. Hines    fi
31642da776dbSMichael R. Hines    rdma="no"
31652da776dbSMichael R. Hines  fi
31662da776dbSMichael R. Hinesfi
31672da776dbSMichael R. Hines
316821ab34c9SMarcel Apfelbaum##########################################
316921ab34c9SMarcel Apfelbaum# PVRDMA detection
317021ab34c9SMarcel Apfelbaum
317121ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
317221ab34c9SMarcel Apfelbaum#include <sys/mman.h>
317321ab34c9SMarcel Apfelbaum
317421ab34c9SMarcel Apfelbaumint
317521ab34c9SMarcel Apfelbaummain(void)
317621ab34c9SMarcel Apfelbaum{
317721ab34c9SMarcel Apfelbaum    char buf = 0;
317821ab34c9SMarcel Apfelbaum    void *addr = &buf;
317921ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
318021ab34c9SMarcel Apfelbaum
318121ab34c9SMarcel Apfelbaum    return 0;
318221ab34c9SMarcel Apfelbaum}
318321ab34c9SMarcel ApfelbaumEOF
318421ab34c9SMarcel Apfelbaum
318521ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
318621ab34c9SMarcel Apfelbaum    case "$pvrdma" in
318721ab34c9SMarcel Apfelbaum    "")
318821ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
318921ab34c9SMarcel Apfelbaum            pvrdma="yes"
319021ab34c9SMarcel Apfelbaum        else
319121ab34c9SMarcel Apfelbaum            pvrdma="no"
319221ab34c9SMarcel Apfelbaum        fi
319321ab34c9SMarcel Apfelbaum        ;;
319421ab34c9SMarcel Apfelbaum    "yes")
319521ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
319621ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
319721ab34c9SMarcel Apfelbaum        fi
319821ab34c9SMarcel Apfelbaum        pvrdma="yes"
319921ab34c9SMarcel Apfelbaum        ;;
320021ab34c9SMarcel Apfelbaum    "no")
320121ab34c9SMarcel Apfelbaum        pvrdma="no"
320221ab34c9SMarcel Apfelbaum        ;;
320321ab34c9SMarcel Apfelbaum    esac
320421ab34c9SMarcel Apfelbaumelse
320521ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
320621ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
320721ab34c9SMarcel Apfelbaum    fi
320821ab34c9SMarcel Apfelbaum    pvrdma="no"
320921ab34c9SMarcel Apfelbaumfi
321095c6bff3SBenoît Canet
3211ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3212ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3213ee108585SYuval Shaia
3214ee108585SYuval Shaiacat > $TMPC <<EOF &&
3215ee108585SYuval Shaia#include <infiniband/verbs.h>
3216ee108585SYuval Shaia
3217ee108585SYuval Shaiaint
3218ee108585SYuval Shaiamain(void)
3219ee108585SYuval Shaia{
3220ee108585SYuval Shaia    struct ibv_mr *mr;
3221ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3222ee108585SYuval Shaia    size_t length = 10;
3223ee108585SYuval Shaia    uint64_t iova = 0;
3224ee108585SYuval Shaia    int access = 0;
3225ee108585SYuval Shaia    void *addr = NULL;
3226ee108585SYuval Shaia
3227ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3228ee108585SYuval Shaia
3229ee108585SYuval Shaia    ibv_dereg_mr(mr);
3230ee108585SYuval Shaia
3231ee108585SYuval Shaia    return 0;
3232ee108585SYuval Shaia}
3233ee108585SYuval ShaiaEOF
3234ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3235ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3236ee108585SYuval Shaia    fi
3237ee108585SYuval Shaiafi
3238ee108585SYuval Shaia
323995c6bff3SBenoît Canet##########################################
3240c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3241dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3242dce512deSChristoph Hellwig  cat > $TMPC << EOF
3243ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3244dce512deSChristoph Hellwig#include <xfs/xfs.h>
3245dce512deSChristoph Hellwigint main(void)
3246dce512deSChristoph Hellwig{
3247dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3248dce512deSChristoph Hellwig    return 0;
3249dce512deSChristoph Hellwig}
3250dce512deSChristoph HellwigEOF
3251dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3252dce512deSChristoph Hellwig    xfs="yes"
3253dce512deSChristoph Hellwig  else
3254dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
3255e3a6e0daSzhaolichang      feature_not_found "xfs" "Install xfsprogs/xfslibs devel"
3256dce512deSChristoph Hellwig    fi
3257dce512deSChristoph Hellwig    xfs=no
3258dce512deSChristoph Hellwig  fi
3259dce512deSChristoph Hellwigfi
3260dce512deSChristoph Hellwig
3261dce512deSChristoph Hellwig##########################################
32628a16d273Sths# vde libraries probe
3263dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
32644baae0acSJuan Quintela  vde_libs="-lvdeplug"
32658a16d273Sths  cat > $TMPC << EOF
32668a16d273Sths#include <libvdeplug.h>
32674a7f0e06Spbrookint main(void)
32684a7f0e06Spbrook{
32694a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3270fea08e08SPeter Maydell    char s[] = "";
3271fea08e08SPeter Maydell    vde_open(s, s, &a);
32724a7f0e06Spbrook    return 0;
32734a7f0e06Spbrook}
32748a16d273SthsEOF
327552166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
32764baae0acSJuan Quintela    vde=yes
3277dfb278bdSJuan Quintela  else
3278dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
327921684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3280dfb278bdSJuan Quintela    fi
3281dfb278bdSJuan Quintela    vde=no
32828a16d273Sths  fi
32838a16d273Sthsfi
32848a16d273Sths
32858a16d273Sths##########################################
32860a985b37SVincenzo Maffione# netmap support probe
32870a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
32880a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
32890a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
32900a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
32910a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
329258952137SVincenzo Maffioneif test "$netmap" != "no" ; then
329358952137SVincenzo Maffione  cat > $TMPC << EOF
329458952137SVincenzo Maffione#include <inttypes.h>
329558952137SVincenzo Maffione#include <net/if.h>
329658952137SVincenzo Maffione#include <net/netmap.h>
329758952137SVincenzo Maffione#include <net/netmap_user.h>
32980a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
32990a985b37SVincenzo Maffione#error
33000a985b37SVincenzo Maffione#endif
330158952137SVincenzo Maffioneint main(void) { return 0; }
330258952137SVincenzo MaffioneEOF
330358952137SVincenzo Maffione  if compile_prog "" "" ; then
330458952137SVincenzo Maffione    netmap=yes
330558952137SVincenzo Maffione  else
330658952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
330758952137SVincenzo Maffione      feature_not_found "netmap"
330858952137SVincenzo Maffione    fi
330958952137SVincenzo Maffione    netmap=no
331058952137SVincenzo Maffione  fi
331158952137SVincenzo Maffionefi
331258952137SVincenzo Maffione
331358952137SVincenzo Maffione##########################################
331447e98658SCorey Bryant# libcap-ng library probe
331547e98658SCorey Bryantif test "$cap_ng" != "no" ; then
331647e98658SCorey Bryant  cap_libs="-lcap-ng"
331747e98658SCorey Bryant  cat > $TMPC << EOF
331847e98658SCorey Bryant#include <cap-ng.h>
331947e98658SCorey Bryantint main(void)
332047e98658SCorey Bryant{
332147e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
332247e98658SCorey Bryant    return 0;
332347e98658SCorey Bryant}
332447e98658SCorey BryantEOF
332547e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
332647e98658SCorey Bryant    cap_ng=yes
332747e98658SCorey Bryant  else
332847e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
332921684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
333047e98658SCorey Bryant    fi
333147e98658SCorey Bryant    cap_ng=no
333247e98658SCorey Bryant  fi
333347e98658SCorey Bryantfi
333447e98658SCorey Bryant
333547e98658SCorey Bryant##########################################
3336c2de5c91Smalc# Sound support libraries probe
33378f28f3fbSths
333889138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3339c2de5c91Smalcfor drv in $audio_drv_list; do
3340c2de5c91Smalc    case $drv in
3341e42975a1SGerd Hoffmann    alsa | try-alsa)
3342c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3343c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3344478e943fSPaolo Bonzini        alsa_cflags=$($pkg_config alsa --cflags)
3345478e943fSPaolo Bonzini        alsa=yes
3346e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3347e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3348e42975a1SGerd Hoffmann        fi
3349e42975a1SGerd Hoffmann    else
3350e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3351e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3352c80a867fSGerd Hoffmann        else
3353c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3354c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3355c80a867fSGerd Hoffmann        fi
3356e42975a1SGerd Hoffmann    fi
3357c2de5c91Smalc    ;;
3358c2de5c91Smalc
3359e42975a1SGerd Hoffmann    pa | try-pa)
3360c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3361478e943fSPaolo Bonzini        libpulse=yes
3362c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3363478e943fSPaolo Bonzini        pulse_cflags=$($pkg_config libpulse --cflags)
3364e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3365e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3366e42975a1SGerd Hoffmann        fi
3367e42975a1SGerd Hoffmann    else
3368e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3369e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3370c80a867fSGerd Hoffmann        else
3371c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3372c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3373c80a867fSGerd Hoffmann        fi
3374e42975a1SGerd Hoffmann    fi
3375b8e59f18Smalc    ;;
3376b8e59f18Smalc
3377373967b2SGerd Hoffmann    sdl)
3378373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3379373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3380373967b2SGerd Hoffmann    fi
3381373967b2SGerd Hoffmann    ;;
3382373967b2SGerd Hoffmann
3383e42975a1SGerd Hoffmann    try-sdl)
3384e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3385e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3386e42975a1SGerd Hoffmann    else
3387e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3388e42975a1SGerd Hoffmann    fi
3389e42975a1SGerd Hoffmann    ;;
3390e42975a1SGerd Hoffmann
3391997e690aSJuan Quintela    coreaudio)
3392b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3393997e690aSJuan Quintela    ;;
3394997e690aSJuan Quintela
3395a4bf6780SJuan Quintela    dsound)
3396b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3397d5631638Smalc      audio_win_int="yes"
3398a4bf6780SJuan Quintela    ;;
3399a4bf6780SJuan Quintela
3400a4bf6780SJuan Quintela    oss)
3401b1149911SFam Zheng      oss_libs="$oss_lib"
3402a4bf6780SJuan Quintela    ;;
3403a4bf6780SJuan Quintela
34042e445703SGeoffrey McRae    jack | try-jack)
34052e445703SGeoffrey McRae    if $pkg_config jack --exists; then
3406478e943fSPaolo Bonzini        libjack=yes
34072e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
34082e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
34092e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
34102e445703SGeoffrey McRae        fi
34112e445703SGeoffrey McRae    else
34122e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
34132e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
34142e445703SGeoffrey McRae        else
34152e445703SGeoffrey McRae            error_exit "$drv check failed" \
34162e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
34172e445703SGeoffrey McRae        fi
34182e445703SGeoffrey McRae    fi
34192e445703SGeoffrey McRae    ;;
34202e445703SGeoffrey McRae
3421e4c63a6aSmalc    *)
34221c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
342376ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
342476ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3425e4c63a6aSmalc    }
3426e4c63a6aSmalc    ;;
3427c2de5c91Smalc    esac
3428c2de5c91Smalcdone
34298f28f3fbSths
34304d3b6f6eSbalrog##########################################
34312e4d9fb1Saurel32# BrlAPI probe
34322e4d9fb1Saurel32
34334ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3434eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
34352e4d9fb1Saurel32  cat > $TMPC << EOF
34362e4d9fb1Saurel32#include <brlapi.h>
3437832ce9c2SScott Wood#include <stddef.h>
34382e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
34392e4d9fb1Saurel32EOF
344052166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
34412e4d9fb1Saurel32    brlapi=yes
34424ffcedb6SJuan Quintela  else
34434ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
344421684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
34454ffcedb6SJuan Quintela    fi
34464ffcedb6SJuan Quintela    brlapi=no
3447eb82284fSJuan Quintela  fi
3448eb82284fSJuan Quintelafi
34492e4d9fb1Saurel32
34502e4d9fb1Saurel32##########################################
3451769ce76dSAlexander Graf# curl probe
3452a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
345365d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3454a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
34554e2b0658SPaolo Bonzini  else
34564e2b0658SPaolo Bonzini    curlconfig=curl-config
34574e2b0658SPaolo Bonzini  fi
3458769ce76dSAlexander Graf  cat > $TMPC << EOF
3459769ce76dSAlexander Graf#include <curl/curl.h>
34600b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3461769ce76dSAlexander GrafEOF
346289138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
346389138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3464b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3465769ce76dSAlexander Graf    curl=yes
3466788c8196SJuan Quintela  else
3467788c8196SJuan Quintela    if test "$curl" = "yes" ; then
346821684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3469788c8196SJuan Quintela    fi
3470788c8196SJuan Quintela    curl=no
3471769ce76dSAlexander Graf  fi
3472769ce76dSAlexander Graffi # test "$curl"
3473769ce76dSAlexander Graf
3474769ce76dSAlexander Graf##########################################
3475e18df141SAnthony Liguori# glib support probe
3476a52d28afSPaolo Bonzini
347700f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3478aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3479aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3480a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3481aa0d1f44SPaolo Bonzinifi
348254cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
348354cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
348454cb65d8SEmilio G. Cotafi
3485e26110cfSFam Zheng
3486aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3487e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
348889138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
348989138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
3490e18df141SAnthony Liguori    else
3491e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3492e26110cfSFam Zheng    fi
3493e26110cfSFam Zhengdone
3494e26110cfSFam Zheng
3495215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it
3496215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3497215b0c2fSPaolo Bonzini
3498215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then
3499215b0c2fSPaolo Bonzini    glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags"
3500215b0c2fSPaolo Bonzinifi
3501215b0c2fSPaolo Bonzini
3502f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3503f876b765SMarc-André Lureau    gio=yes
3504f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3505f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
350625a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
35070dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
35080dba4897SMarc-André Lureau        gdbus_codegen=
35090dba4897SMarc-André Lureau    fi
3510f876b765SMarc-André Lureauelse
3511f876b765SMarc-André Lureau    gio=no
3512f876b765SMarc-André Lureaufi
3513f876b765SMarc-André Lureau
351425a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
351525a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
351625a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
351725a97a56SMarc-André Lureaufi
351825a97a56SMarc-André Lureau
3519977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3520977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3521977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3522977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3523977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3524977a82abSDaniel P. Berrange#include <glib.h>
3525977a82abSDaniel P. Berrange#include <unistd.h>
3526977a82abSDaniel P. Berrange
3527977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3528977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3529977a82abSDaniel P. Berrange
3530977a82abSDaniel P. Berrangeint main(void) {
3531977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3532977a82abSDaniel P. Berrange   return 0;
3533977a82abSDaniel P. Berrange}
3534977a82abSDaniel P. BerrangeEOF
3535977a82abSDaniel P. Berrange
3536215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then
3537977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3538977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3539977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3540977a82abSDaniel P. Berrange	       "build target"
3541977a82abSDaniel P. Berrangefi
3542977a82abSDaniel P. Berrange
3543bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3544bbbf2e04SJohn Snowcat > $TMPC << EOF
3545bbbf2e04SJohn Snow#include <glib.h>
3546bbbf2e04SJohn Snowint main(void) { return 0; }
3547bbbf2e04SJohn SnowEOF
3548bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3549bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3550bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
35515770e8afSPaolo Bonzini        CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS"
3552bbbf2e04SJohn Snow    fi
3553bbbf2e04SJohn Snowfi
3554bbbf2e04SJohn Snow
35559bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
35569bda600bSEric Blakecat > $TMPC << EOF
35579bda600bSEric Blake#include <glib.h>
35589bda600bSEric Blaketypedef struct Foo {
35599bda600bSEric Blake    int i;
35609bda600bSEric Blake} Foo;
35619bda600bSEric Blakestatic void foo_free(Foo *f)
35629bda600bSEric Blake{
35639bda600bSEric Blake    g_free(f);
35649bda600bSEric Blake}
35659bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
35669bda600bSEric Blakeint main(void) { return 0; }
35679bda600bSEric BlakeEOF
35689bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
35699bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
35709bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
35715770e8afSPaolo Bonzini        CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function"
35729bda600bSEric Blake    fi
35739bda600bSEric Blakefi
35749bda600bSEric Blake
3575e26110cfSFam Zheng##########################################
3576e26110cfSFam Zheng# SHA command probe for modules
3577e26110cfSFam Zhengif test "$modules" = yes; then
3578e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3579e26110cfSFam Zheng    for c in $shacmd_probe; do
35808ccefb91SFam Zheng        if has $c; then
3581e26110cfSFam Zheng            shacmd="$c"
3582e26110cfSFam Zheng            break
3583e26110cfSFam Zheng        fi
3584e26110cfSFam Zheng    done
3585e26110cfSFam Zheng    if test "$shacmd" = ""; then
3586e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3587e26110cfSFam Zheng    fi
3588e18df141SAnthony Liguorifi
3589e18df141SAnthony Liguori
3590e18df141SAnthony Liguori##########################################
3591e5d355d1Saliguori# pthread probe
35924b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
35933c529d93Saliguori
3594e5d355d1Saliguoripthread=no
3595414f0dabSblueswir1cat > $TMPC << EOF
35963c529d93Saliguori#include <pthread.h>
35977a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
35987a42bbe4SStefan Weilint main(void) {
35997a42bbe4SStefan Weil  pthread_t thread;
36007a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
36017a42bbe4SStefan Weil  return 0;
36027a42bbe4SStefan Weil}
3603414f0dabSblueswir1EOF
3604bd00d539SAndreas Färberif compile_prog "" "" ; then
3605bd00d539SAndreas Färber  pthread=yes
3606bd00d539SAndreas Färberelse
3607de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
360852166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3609e5d355d1Saliguori      pthread=yes
3610e3c56761SPeter Portante      found=no
3611e3c56761SPeter Portante      for lib_entry in $LIBS; do
3612e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3613e3c56761SPeter Portante          found=yes
3614e3c56761SPeter Portante          break
3615e3c56761SPeter Portante        fi
3616e3c56761SPeter Portante      done
3617e3c56761SPeter Portante      if test "$found" = "no"; then
36185572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3619e3c56761SPeter Portante      fi
3620409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3621de65fe0fSSebastian Herbszt      break
3622414f0dabSblueswir1    fi
3623de65fe0fSSebastian Herbszt  done
3624bd00d539SAndreas Färberfi
3625414f0dabSblueswir1
3626e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
362776ad07a4SPeter Maydell  error_exit "pthread check failed" \
362876ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3629e5d355d1Saliguorifi
3630e5d355d1Saliguori
3631479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3632479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
36335c312079SDr. David Alan Gilbertcat > $TMPC << EOF
36345c312079SDr. David Alan Gilbert#include <pthread.h>
36355c312079SDr. David Alan Gilbert
36365c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
36375c312079SDr. David Alan Gilbertint main(void)
36385c312079SDr. David Alan Gilbert{
36395c312079SDr. David Alan Gilbert    pthread_t thread;
36405c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
36415c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
36425c312079SDr. David Alan Gilbert    return 0;
36435c312079SDr. David Alan Gilbert}
36445c312079SDr. David Alan GilbertEOF
36455c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3646479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3647479a5747SRoman Bolshakovfi
3648479a5747SRoman Bolshakov
3649479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3650479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3651479a5747SRoman Bolshakovcat > $TMPC << EOF
3652479a5747SRoman Bolshakov#include <pthread.h>
3653479a5747SRoman Bolshakov
365412a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
3655479a5747SRoman Bolshakovint main(void)
3656479a5747SRoman Bolshakov{
3657479a5747SRoman Bolshakov    pthread_t thread;
3658479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3659479a5747SRoman Bolshakov    return 0;
3660479a5747SRoman Bolshakov}
3661479a5747SRoman BolshakovEOF
3662479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3663479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
36645c312079SDr. David Alan Gilbertfi
36655c312079SDr. David Alan Gilbert
3666bf9298b9Saliguori##########################################
3667f27aaf4bSChristian Brunner# rbd probe
3668f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3669f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3670f27aaf4bSChristian Brunner#include <stdio.h>
3671ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3672f27aaf4bSChristian Brunnerint main(void) {
3673ad32e9c0SJosh Durgin    rados_t cluster;
3674ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3675f27aaf4bSChristian Brunner    return 0;
3676f27aaf4bSChristian Brunner}
3677f27aaf4bSChristian BrunnerEOF
3678ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3679f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3680f27aaf4bSChristian Brunner    rbd=yes
3681f27aaf4bSChristian Brunner  else
3682f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
368321684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3684f27aaf4bSChristian Brunner    fi
3685f27aaf4bSChristian Brunner    rbd=no
3686f27aaf4bSChristian Brunner  fi
3687f27aaf4bSChristian Brunnerfi
3688f27aaf4bSChristian Brunner
3689f27aaf4bSChristian Brunner##########################################
3690b10d49d7SPino Toscano# libssh probe
3691b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
3692b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
3693b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
3694b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
3695b10d49d7SPino Toscano    libssh=yes
36960a12ec87SRichard W.M. Jones  else
3697b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
3698b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
36990a12ec87SRichard W.M. Jones    fi
3700b10d49d7SPino Toscano    libssh=no
37010a12ec87SRichard W.M. Jones  fi
37020a12ec87SRichard W.M. Jonesfi
37030a12ec87SRichard W.M. Jones
37040a12ec87SRichard W.M. Jones##########################################
3705b10d49d7SPino Toscano# Check for libssh 0.8
3706b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
3707b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
3708b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
3709b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
37109a2d462eSRichard W.M. Jones
3711b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
37129a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
3713b10d49d7SPino Toscano#include <libssh/libssh.h>
3714b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
37159a2d462eSRichard W.M. JonesEOF
3716b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
3717b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
37189a2d462eSRichard W.M. Jones  fi
37199a2d462eSRichard W.M. Jonesfi
37209a2d462eSRichard W.M. Jones
37219a2d462eSRichard W.M. Jones##########################################
37225c6c3a6cSChristoph Hellwig# linux-aio probe
37235c6c3a6cSChristoph Hellwig
37245c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
37255c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
37265c6c3a6cSChristoph Hellwig#include <libaio.h>
37275c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3728832ce9c2SScott Wood#include <stddef.h>
37295c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
37305c6c3a6cSChristoph HellwigEOF
37315c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
37325c6c3a6cSChristoph Hellwig    linux_aio=yes
37335c6c3a6cSChristoph Hellwig  else
37345c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
373521684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
37365c6c3a6cSChristoph Hellwig    fi
37373cfcae3cSLuiz Capitulino    linux_aio=no
37385c6c3a6cSChristoph Hellwig  fi
37395c6c3a6cSChristoph Hellwigfi
3740c10dd856SAarushi Mehta##########################################
3741c10dd856SAarushi Mehta# linux-io-uring probe
3742c10dd856SAarushi Mehta
3743c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
3744c10dd856SAarushi Mehta  if $pkg_config liburing; then
3745c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
3746c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
3747c10dd856SAarushi Mehta    linux_io_uring=yes
3748c10dd856SAarushi Mehta  else
3749c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
3750c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
3751c10dd856SAarushi Mehta    fi
3752c10dd856SAarushi Mehta    linux_io_uring=no
3753c10dd856SAarushi Mehta  fi
3754c10dd856SAarushi Mehtafi
37555c6c3a6cSChristoph Hellwig
37565c6c3a6cSChristoph Hellwig##########################################
37577aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
37583b8acc11SPaolo Bonzini
37597aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
37607aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
37617aaa6a16SPaolo Bonzini    tpm=no
37623b8acc11SPaolo Bonzini  else
37637aaa6a16SPaolo Bonzini    tpm=yes
37647aaa6a16SPaolo Bonzini  fi
37657aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
37667aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
37677aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
37687aaa6a16SPaolo Bonzini  fi
37693b8acc11SPaolo Bonzinifi
37703b8acc11SPaolo Bonzini
37713b8acc11SPaolo Bonzini##########################################
3772758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3773758e8e38SVenkateswararao Jujjuri (JV)
3774ec0d5893SMarc-André Lureaulibattr_libs=
3775758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3776758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3777758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3778758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3779f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3780f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3781f2338fb4SPavel Borzenkov#else
37824f26f2b6SAvi Kivity#include <sys/xattr.h>
3783f2338fb4SPavel Borzenkov#endif
3784758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3785758e8e38SVenkateswararao Jujjuri (JV)EOF
37864f26f2b6SAvi Kivity  if compile_prog "" "" ; then
37874f26f2b6SAvi Kivity    attr=yes
37884f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3789f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3790758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3791ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
37924f26f2b6SAvi Kivity    libattr=yes
3793758e8e38SVenkateswararao Jujjuri (JV)  else
3794758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
379521684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3796758e8e38SVenkateswararao Jujjuri (JV)    fi
3797758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3798758e8e38SVenkateswararao Jujjuri (JV)  fi
3799758e8e38SVenkateswararao Jujjuri (JV)fi
3800758e8e38SVenkateswararao Jujjuri (JV)
3801758e8e38SVenkateswararao Jujjuri (JV)##########################################
3802bf9298b9Saliguori# iovec probe
3803bf9298b9Saliguoricat > $TMPC <<EOF
3804db34f0b3Sblueswir1#include <sys/types.h>
3805bf9298b9Saliguori#include <sys/uio.h>
3806db34f0b3Sblueswir1#include <unistd.h>
3807f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3808bf9298b9SaliguoriEOF
3809bf9298b9Saliguoriiovec=no
381052166aa0SJuan Quintelaif compile_prog "" "" ; then
3811bf9298b9Saliguori  iovec=yes
3812bf9298b9Saliguorifi
3813bf9298b9Saliguori
3814f652e6afSaurel32##########################################
3815ceb42de8Saliguori# preadv probe
3816ceb42de8Saliguoricat > $TMPC <<EOF
3817ceb42de8Saliguori#include <sys/types.h>
3818ceb42de8Saliguori#include <sys/uio.h>
3819ceb42de8Saliguori#include <unistd.h>
3820c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3821ceb42de8SaliguoriEOF
3822ceb42de8Saliguoripreadv=no
382352166aa0SJuan Quintelaif compile_prog "" "" ; then
3824ceb42de8Saliguori  preadv=yes
3825ceb42de8Saliguorifi
3826ceb42de8Saliguori
3827ceb42de8Saliguori##########################################
3828f652e6afSaurel32# fdt probe
3829e169e1e1SPeter Maydell
3830fbb4121dSPaolo Bonzinicase "$fdt" in
3831fbb4121dSPaolo Bonzini  auto | enabled | internal)
3832fbb4121dSPaolo Bonzini    # Simpler to always update submodule, even if not needed.
3833fbb4121dSPaolo Bonzini    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
3834aef45d51SDaniel P. Berrange      git_submodules="${git_submodules} dtc"
3835aef45d51SDaniel P. Berrange    fi
3836fbb4121dSPaolo Bonzini    ;;
3837fbb4121dSPaolo Bonziniesac
3838f652e6afSaurel32
383920ff075bSMichael Walle##########################################
3840fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3841b1546f32SGerd Hoffmann
3842d52c454aSMarc-André Lureaugbm="no"
3843d52c454aSMarc-André Lureauif $pkg_config gbm; then
3844d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
3845d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
3846d52c454aSMarc-André Lureau    gbm="yes"
3847d52c454aSMarc-André Lureaufi
3848d52c454aSMarc-André Lureau
3849da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
38504939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
38515f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
38525f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
38535f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
3854da076ffeSGerd Hoffmann    opengl=yes
3855925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3856925a0400SGerd Hoffmann        gtk_gl="yes"
3857925a0400SGerd Hoffmann    fi
385820ff075bSMichael Walle  else
3859da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3860dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
386120ff075bSMichael Walle    fi
3862f676c67eSJeremy White    opengl_cflags=""
3863da076ffeSGerd Hoffmann    opengl_libs=""
3864da076ffeSGerd Hoffmann    opengl=no
386520ff075bSMichael Walle  fi
386620ff075bSMichael Wallefi
386720ff075bSMichael Walle
3868014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3869014cb152SGerd Hoffmann  cat > $TMPC << EOF
3870014cb152SGerd Hoffmann#include <epoxy/egl.h>
3871014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3872014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3873014cb152SGerd Hoffmann#endif
3874014cb152SGerd Hoffmannint main(void) { return 0; }
3875014cb152SGerd HoffmannEOF
3876014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3877014cb152SGerd Hoffmann    opengl_dmabuf=yes
3878014cb152SGerd Hoffmann  fi
3879014cb152SGerd Hoffmannfi
3880c9a12e75SChrysostomos Nanakos
3881e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
388299e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
388399e1a93bSPhilippe Mathieu-Daudé    case $target in
388499e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
388599e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
388699e1a93bSPhilippe Mathieu-Daudé      ;;
388799e1a93bSPhilippe Mathieu-Daudé    esac
388899e1a93bSPhilippe Mathieu-Daudé  done
388999e1a93bSPhilippe Mathieu-Daudéfi
389099e1a93bSPhilippe Mathieu-Daudé
3891ed279a06SKlim Kireev##########################################
3892ed279a06SKlim Kireev# libxml2 probe
3893ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
3894ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
3895ed279a06SKlim Kireev        libxml2="yes"
3896ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
3897ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
3898ed279a06SKlim Kireev    else
3899ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
3900ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
3901ed279a06SKlim Kireev        fi
3902ed279a06SKlim Kireev        libxml2="no"
3903ed279a06SKlim Kireev    fi
3904ed279a06SKlim Kireevfi
3905c9a12e75SChrysostomos Nanakos
3906eb100396SBharata B Rao##########################################
3907eb100396SBharata B Rao# glusterfs probe
3908eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
390965d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3910e01bee08SBharata B Rao    glusterfs="yes"
391189138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
391289138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3913d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3914d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3915d85fa9ebSJeff Cody    fi
391665d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
39170c14fb47SBharata B Rao      glusterfs_discard="yes"
39180c14fb47SBharata B Rao    fi
39197c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3920df3a429aSNiels de Vos      glusterfs_fallocate="yes"
39217c815372SBharata B Rao      glusterfs_zerofill="yes"
39227c815372SBharata B Rao    fi
3923e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
3924e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
3925e014dbe7SPrasanna Kumar Kalever
3926e014dbe7SPrasanna Kumar Kaleverint
3927e014dbe7SPrasanna Kumar Kalevermain(void)
3928e014dbe7SPrasanna Kumar Kalever{
3929e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
3930e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
3931e014dbe7SPrasanna Kumar Kalever}
3932e014dbe7SPrasanna Kumar KaleverEOF
3933e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
3934e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
3935e014dbe7SPrasanna Kumar Kalever    fi
39360e3b891fSNiels de Vos    cat > $TMPC << EOF
39370e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
39380e3b891fSNiels de Vos
39390e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
39400e3b891fSNiels de Vosstatic void
39410e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
39420e3b891fSNiels de Vos{}
39430e3b891fSNiels de Vos
39440e3b891fSNiels de Vosint
39450e3b891fSNiels de Vosmain(void)
39460e3b891fSNiels de Vos{
39470e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
39480e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
39490e3b891fSNiels de Vos	return 0;
39500e3b891fSNiels de Vos}
39510e3b891fSNiels de VosEOF
39520e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
39530e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
39540e3b891fSNiels de Vos    fi
3955eb100396SBharata B Rao  else
3956eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
39578efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
39588efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3959eb100396SBharata B Rao    fi
3960e01bee08SBharata B Rao    glusterfs="no"
3961eb100396SBharata B Rao  fi
3962eb100396SBharata B Raofi
3963eb100396SBharata B Rao
396439386ac7Saurel32# Check for inotify functions when we are building linux-user
39653b3f24adSaurel32# emulator.  This is done because older glibc versions don't
39663b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
39673b3f24adSaurel32# don't provide them even if kernel supports them.
39683b3f24adSaurel32#
39693b3f24adSaurel32inotify=no
39703b3f24adSaurel32cat > $TMPC << EOF
39713b3f24adSaurel32#include <sys/inotify.h>
39723b3f24adSaurel32
39733b3f24adSaurel32int
39743b3f24adSaurel32main(void)
39753b3f24adSaurel32{
39763b3f24adSaurel32	/* try to start inotify */
39778690e420Saurel32	return inotify_init();
39783b3f24adSaurel32}
39793b3f24adSaurel32EOF
398052166aa0SJuan Quintelaif compile_prog "" "" ; then
39813b3f24adSaurel32  inotify=yes
39823b3f24adSaurel32fi
39833b3f24adSaurel32
3984c05c7a73SRiku Voipioinotify1=no
3985c05c7a73SRiku Voipiocat > $TMPC << EOF
3986c05c7a73SRiku Voipio#include <sys/inotify.h>
3987c05c7a73SRiku Voipio
3988c05c7a73SRiku Voipioint
3989c05c7a73SRiku Voipiomain(void)
3990c05c7a73SRiku Voipio{
3991c05c7a73SRiku Voipio    /* try to start inotify */
3992c05c7a73SRiku Voipio    return inotify_init1(0);
3993c05c7a73SRiku Voipio}
3994c05c7a73SRiku VoipioEOF
3995c05c7a73SRiku Voipioif compile_prog "" "" ; then
3996c05c7a73SRiku Voipio  inotify1=yes
3997c05c7a73SRiku Voipiofi
3998c05c7a73SRiku Voipio
3999099d6b0fSRiku Voipio# check if pipe2 is there
4000099d6b0fSRiku Voipiopipe2=no
4001099d6b0fSRiku Voipiocat > $TMPC << EOF
4002099d6b0fSRiku Voipio#include <unistd.h>
4003099d6b0fSRiku Voipio#include <fcntl.h>
4004099d6b0fSRiku Voipio
4005099d6b0fSRiku Voipioint main(void)
4006099d6b0fSRiku Voipio{
4007099d6b0fSRiku Voipio    int pipefd[2];
40089bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4009099d6b0fSRiku Voipio}
4010099d6b0fSRiku VoipioEOF
401152166aa0SJuan Quintelaif compile_prog "" "" ; then
4012099d6b0fSRiku Voipio  pipe2=yes
4013099d6b0fSRiku Voipiofi
4014099d6b0fSRiku Voipio
401540ff6d7eSKevin Wolf# check if accept4 is there
401640ff6d7eSKevin Wolfaccept4=no
401740ff6d7eSKevin Wolfcat > $TMPC << EOF
401840ff6d7eSKevin Wolf#include <sys/socket.h>
401940ff6d7eSKevin Wolf#include <stddef.h>
402040ff6d7eSKevin Wolf
402140ff6d7eSKevin Wolfint main(void)
402240ff6d7eSKevin Wolf{
402340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
402440ff6d7eSKevin Wolf    return 0;
402540ff6d7eSKevin Wolf}
402640ff6d7eSKevin WolfEOF
402740ff6d7eSKevin Wolfif compile_prog "" "" ; then
402840ff6d7eSKevin Wolf  accept4=yes
402940ff6d7eSKevin Wolffi
403040ff6d7eSKevin Wolf
40313ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
40323ce34dfbSvibisreenivasansplice=no
40333ce34dfbSvibisreenivasancat > $TMPC << EOF
40343ce34dfbSvibisreenivasan#include <unistd.h>
40353ce34dfbSvibisreenivasan#include <fcntl.h>
40363ce34dfbSvibisreenivasan#include <limits.h>
40373ce34dfbSvibisreenivasan
40383ce34dfbSvibisreenivasanint main(void)
40393ce34dfbSvibisreenivasan{
404066ea0f22SStefan Weil    int len, fd = 0;
40413ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
40423ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
40433ce34dfbSvibisreenivasan    return 0;
40443ce34dfbSvibisreenivasan}
40453ce34dfbSvibisreenivasanEOF
404652166aa0SJuan Quintelaif compile_prog "" "" ; then
40473ce34dfbSvibisreenivasan  splice=yes
40483ce34dfbSvibisreenivasanfi
40493ce34dfbSvibisreenivasan
4050dcc38d1cSMarcelo Tosatti##########################################
4051a99d57bbSWanlong Gao# libnuma probe
4052a99d57bbSWanlong Gao
4053a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4054a99d57bbSWanlong Gao  cat > $TMPC << EOF
4055a99d57bbSWanlong Gao#include <numa.h>
4056a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4057a99d57bbSWanlong GaoEOF
4058a99d57bbSWanlong Gao
4059a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4060a99d57bbSWanlong Gao    numa=yes
4061ab318051SMarc-André Lureau    numa_libs="-lnuma"
4062a99d57bbSWanlong Gao  else
4063a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4064a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4065a99d57bbSWanlong Gao    fi
4066a99d57bbSWanlong Gao    numa=no
4067a99d57bbSWanlong Gao  fi
4068a99d57bbSWanlong Gaofi
4069a99d57bbSWanlong Gao
4070aa087962SPaolo Bonzinimalloc=system
40717b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
40727b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
40737b01cb97SAlexandre Derumier    exit 1
4074aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then
4075aa087962SPaolo Bonzini    malloc=tcmalloc
4076aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then
4077aa087962SPaolo Bonzini    malloc=jemalloc
40787b01cb97SAlexandre Derumierfi
40797b01cb97SAlexandre Derumier
40807b01cb97SAlexandre Derumier##########################################
4081dcc38d1cSMarcelo Tosatti# signalfd probe
4082dcc38d1cSMarcelo Tosattisignalfd="no"
4083dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4084dcc38d1cSMarcelo Tosatti#include <unistd.h>
4085dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4086dcc38d1cSMarcelo Tosatti#include <signal.h>
4087dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4088dcc38d1cSMarcelo TosattiEOF
4089dcc38d1cSMarcelo Tosatti
4090dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4091dcc38d1cSMarcelo Tosatti  signalfd=yes
4092dcc38d1cSMarcelo Tosattifi
4093dcc38d1cSMarcelo Tosatti
4094d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4095d339d766SRichard W.M. Jonesoptreset="no"
4096d339d766SRichard W.M. Jonescat > $TMPC << EOF
4097d339d766SRichard W.M. Jones#include <getopt.h>
4098d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4099d339d766SRichard W.M. JonesEOF
4100d339d766SRichard W.M. Jones
4101d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4102d339d766SRichard W.M. Jones  optreset=yes
4103d339d766SRichard W.M. Jonesfi
4104d339d766SRichard W.M. Jones
4105c2882b96SRiku Voipio# check if eventfd is supported
4106c2882b96SRiku Voipioeventfd=no
4107c2882b96SRiku Voipiocat > $TMPC << EOF
4108c2882b96SRiku Voipio#include <sys/eventfd.h>
4109c2882b96SRiku Voipio
4110c2882b96SRiku Voipioint main(void)
4111c2882b96SRiku Voipio{
411255cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4113c2882b96SRiku Voipio}
4114c2882b96SRiku VoipioEOF
4115c2882b96SRiku Voipioif compile_prog "" "" ; then
4116c2882b96SRiku Voipio  eventfd=yes
4117c2882b96SRiku Voipiofi
4118c2882b96SRiku Voipio
4119751bcc39SMarc-André Lureau# check if memfd is supported
4120751bcc39SMarc-André Lureaumemfd=no
4121751bcc39SMarc-André Lureaucat > $TMPC << EOF
412275e5b70eSPaolo Bonzini#include <sys/mman.h>
4123751bcc39SMarc-André Lureau
4124751bcc39SMarc-André Lureauint main(void)
4125751bcc39SMarc-André Lureau{
4126751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4127751bcc39SMarc-André Lureau}
4128751bcc39SMarc-André LureauEOF
4129751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4130751bcc39SMarc-André Lureau  memfd=yes
4131751bcc39SMarc-André Lureaufi
4132751bcc39SMarc-André Lureau
4133955727d2SCortland Tölva# check for usbfs
4134955727d2SCortland Tölvahave_usbfs=no
4135955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
413696566d09SThomas Petazzoni  cat > $TMPC << EOF
413796566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
413896566d09SThomas Petazzoni
413996566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
414096566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
414196566d09SThomas Petazzoni#endif
414296566d09SThomas Petazzoni
414396566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
414496566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
414596566d09SThomas Petazzoni#endif
414696566d09SThomas Petazzoni
414796566d09SThomas Petazzoniint main(void)
414896566d09SThomas Petazzoni{
414996566d09SThomas Petazzoni    return 0;
415096566d09SThomas Petazzoni}
415196566d09SThomas PetazzoniEOF
415296566d09SThomas Petazzoni  if compile_prog "" ""; then
4153955727d2SCortland Tölva    have_usbfs=yes
4154955727d2SCortland Tölva  fi
4155955727d2SCortland Tölvafi
4156751bcc39SMarc-André Lureau
4157d0927938SUlrich Hecht# check for fallocate
4158d0927938SUlrich Hechtfallocate=no
4159d0927938SUlrich Hechtcat > $TMPC << EOF
4160d0927938SUlrich Hecht#include <fcntl.h>
4161d0927938SUlrich Hecht
4162d0927938SUlrich Hechtint main(void)
4163d0927938SUlrich Hecht{
4164d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4165d0927938SUlrich Hecht    return 0;
4166d0927938SUlrich Hecht}
4167d0927938SUlrich HechtEOF
41688fb03151SPeter Maydellif compile_prog "" "" ; then
4169d0927938SUlrich Hecht  fallocate=yes
4170d0927938SUlrich Hechtfi
4171d0927938SUlrich Hecht
41723d4fa43eSKusanagi Kouichi# check for fallocate hole punching
41733d4fa43eSKusanagi Kouichifallocate_punch_hole=no
41743d4fa43eSKusanagi Kouichicat > $TMPC << EOF
41753d4fa43eSKusanagi Kouichi#include <fcntl.h>
41763d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
41773d4fa43eSKusanagi Kouichi
41783d4fa43eSKusanagi Kouichiint main(void)
41793d4fa43eSKusanagi Kouichi{
41803d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
41813d4fa43eSKusanagi Kouichi    return 0;
41823d4fa43eSKusanagi Kouichi}
41833d4fa43eSKusanagi KouichiEOF
41843d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
41853d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
41863d4fa43eSKusanagi Kouichifi
41873d4fa43eSKusanagi Kouichi
4188b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4189b953f075SDenis V. Lunevfallocate_zero_range=no
4190b953f075SDenis V. Lunevcat > $TMPC << EOF
4191b953f075SDenis V. Lunev#include <fcntl.h>
4192b953f075SDenis V. Lunev#include <linux/falloc.h>
4193b953f075SDenis V. Lunev
4194b953f075SDenis V. Lunevint main(void)
4195b953f075SDenis V. Lunev{
4196b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4197b953f075SDenis V. Lunev    return 0;
4198b953f075SDenis V. Lunev}
4199b953f075SDenis V. LunevEOF
4200b953f075SDenis V. Lunevif compile_prog "" "" ; then
4201b953f075SDenis V. Lunev  fallocate_zero_range=yes
4202b953f075SDenis V. Lunevfi
4203b953f075SDenis V. Lunev
4204ed911435SKevin Wolf# check for posix_fallocate
4205ed911435SKevin Wolfposix_fallocate=no
4206ed911435SKevin Wolfcat > $TMPC << EOF
4207ed911435SKevin Wolf#include <fcntl.h>
4208ed911435SKevin Wolf
4209ed911435SKevin Wolfint main(void)
4210ed911435SKevin Wolf{
4211ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4212ed911435SKevin Wolf    return 0;
4213ed911435SKevin Wolf}
4214ed911435SKevin WolfEOF
4215ed911435SKevin Wolfif compile_prog "" "" ; then
4216ed911435SKevin Wolf    posix_fallocate=yes
4217ed911435SKevin Wolffi
4218ed911435SKevin Wolf
4219c727f47dSPeter Maydell# check for sync_file_range
4220c727f47dSPeter Maydellsync_file_range=no
4221c727f47dSPeter Maydellcat > $TMPC << EOF
4222c727f47dSPeter Maydell#include <fcntl.h>
4223c727f47dSPeter Maydell
4224c727f47dSPeter Maydellint main(void)
4225c727f47dSPeter Maydell{
4226c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4227c727f47dSPeter Maydell    return 0;
4228c727f47dSPeter Maydell}
4229c727f47dSPeter MaydellEOF
42308fb03151SPeter Maydellif compile_prog "" "" ; then
4231c727f47dSPeter Maydell  sync_file_range=yes
4232c727f47dSPeter Maydellfi
4233c727f47dSPeter Maydell
4234dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4235dace20dcSPeter Maydellfiemap=no
4236dace20dcSPeter Maydellcat > $TMPC << EOF
4237dace20dcSPeter Maydell#include <sys/ioctl.h>
4238dace20dcSPeter Maydell#include <linux/fs.h>
4239dace20dcSPeter Maydell#include <linux/fiemap.h>
4240dace20dcSPeter Maydell
4241dace20dcSPeter Maydellint main(void)
4242dace20dcSPeter Maydell{
4243dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4244dace20dcSPeter Maydell    return 0;
4245dace20dcSPeter Maydell}
4246dace20dcSPeter MaydellEOF
42478fb03151SPeter Maydellif compile_prog "" "" ; then
4248dace20dcSPeter Maydell  fiemap=yes
4249dace20dcSPeter Maydellfi
4250dace20dcSPeter Maydell
4251d0927938SUlrich Hecht# check for dup3
4252d0927938SUlrich Hechtdup3=no
4253d0927938SUlrich Hechtcat > $TMPC << EOF
4254d0927938SUlrich Hecht#include <unistd.h>
4255d0927938SUlrich Hecht
4256d0927938SUlrich Hechtint main(void)
4257d0927938SUlrich Hecht{
4258d0927938SUlrich Hecht    dup3(0, 0, 0);
4259d0927938SUlrich Hecht    return 0;
4260d0927938SUlrich Hecht}
4261d0927938SUlrich HechtEOF
426278f5d726SJan Kiszkaif compile_prog "" "" ; then
4263d0927938SUlrich Hecht  dup3=yes
4264d0927938SUlrich Hechtfi
4265d0927938SUlrich Hecht
42664e0c6529SAlex Bligh# check for ppoll support
42674e0c6529SAlex Blighppoll=no
42684e0c6529SAlex Blighcat > $TMPC << EOF
42694e0c6529SAlex Bligh#include <poll.h>
42704e0c6529SAlex Bligh
42714e0c6529SAlex Blighint main(void)
42724e0c6529SAlex Bligh{
42734e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
42744e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
42754e0c6529SAlex Bligh    return 0;
42764e0c6529SAlex Bligh}
42774e0c6529SAlex BlighEOF
42784e0c6529SAlex Blighif compile_prog "" "" ; then
42794e0c6529SAlex Bligh  ppoll=yes
42804e0c6529SAlex Blighfi
42814e0c6529SAlex Bligh
4282cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4283cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4284cd758dd0SAlex Blighcat > $TMPC << EOF
4285cd758dd0SAlex Bligh#include <sys/prctl.h>
4286cd758dd0SAlex Bligh
4287cd758dd0SAlex Blighint main(void)
4288cd758dd0SAlex Bligh{
4289cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4290cd758dd0SAlex Bligh    return 0;
4291cd758dd0SAlex Bligh}
4292cd758dd0SAlex BlighEOF
4293cd758dd0SAlex Blighif compile_prog "" "" ; then
4294cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4295cd758dd0SAlex Blighfi
4296cd758dd0SAlex Bligh
42973b6edd16SPeter Maydell# check for epoll support
42983b6edd16SPeter Maydellepoll=no
42993b6edd16SPeter Maydellcat > $TMPC << EOF
43003b6edd16SPeter Maydell#include <sys/epoll.h>
43013b6edd16SPeter Maydell
43023b6edd16SPeter Maydellint main(void)
43033b6edd16SPeter Maydell{
43043b6edd16SPeter Maydell    epoll_create(0);
43053b6edd16SPeter Maydell    return 0;
43063b6edd16SPeter Maydell}
43073b6edd16SPeter MaydellEOF
43088fb03151SPeter Maydellif compile_prog "" "" ; then
43093b6edd16SPeter Maydell  epoll=yes
43103b6edd16SPeter Maydellfi
43113b6edd16SPeter Maydell
4312227f0214SPeter Maydell# epoll_create1 is a later addition
4313227f0214SPeter Maydell# so we must check separately for its presence
43143b6edd16SPeter Maydellepoll_create1=no
43153b6edd16SPeter Maydellcat > $TMPC << EOF
43163b6edd16SPeter Maydell#include <sys/epoll.h>
43173b6edd16SPeter Maydell
43183b6edd16SPeter Maydellint main(void)
43193b6edd16SPeter Maydell{
432019e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
432119e83f6bSPeter Maydell     * a function being called. This is necessary so that on
432219e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
432319e83f6bSPeter Maydell     * the library but not declared in the header file we will
432419e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
432519e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
432619e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
432719e83f6bSPeter Maydell     */
4328c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
43293b6edd16SPeter Maydell}
43303b6edd16SPeter MaydellEOF
43318fb03151SPeter Maydellif compile_prog "" "" ; then
43323b6edd16SPeter Maydell  epoll_create1=yes
43333b6edd16SPeter Maydellfi
43343b6edd16SPeter Maydell
4335a8fd1abaSPeter Maydell# check for sendfile support
4336a8fd1abaSPeter Maydellsendfile=no
4337a8fd1abaSPeter Maydellcat > $TMPC << EOF
4338a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4339a8fd1abaSPeter Maydell
4340a8fd1abaSPeter Maydellint main(void)
4341a8fd1abaSPeter Maydell{
4342a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4343a8fd1abaSPeter Maydell}
4344a8fd1abaSPeter MaydellEOF
4345a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4346a8fd1abaSPeter Maydell  sendfile=yes
4347a8fd1abaSPeter Maydellfi
4348a8fd1abaSPeter Maydell
434951834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
435051834341SRiku Voipiotimerfd=no
435151834341SRiku Voipiocat > $TMPC << EOF
435251834341SRiku Voipio#include <sys/timerfd.h>
435351834341SRiku Voipio
435451834341SRiku Voipioint main(void)
435551834341SRiku Voipio{
435651834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
435751834341SRiku Voipio}
435851834341SRiku VoipioEOF
435951834341SRiku Voipioif compile_prog "" "" ; then
436051834341SRiku Voipio  timerfd=yes
436151834341SRiku Voipiofi
436251834341SRiku Voipio
43639af5c906SRiku Voipio# check for setns and unshare support
43649af5c906SRiku Voipiosetns=no
43659af5c906SRiku Voipiocat > $TMPC << EOF
43669af5c906SRiku Voipio#include <sched.h>
43679af5c906SRiku Voipio
43689af5c906SRiku Voipioint main(void)
43699af5c906SRiku Voipio{
43709af5c906SRiku Voipio    int ret;
43719af5c906SRiku Voipio    ret = setns(0, 0);
43729af5c906SRiku Voipio    ret = unshare(0);
43739af5c906SRiku Voipio    return ret;
43749af5c906SRiku Voipio}
43759af5c906SRiku VoipioEOF
43769af5c906SRiku Voipioif compile_prog "" "" ; then
43779af5c906SRiku Voipio  setns=yes
43789af5c906SRiku Voipiofi
43799af5c906SRiku Voipio
438038860a03SAleksandar Markovic# clock_adjtime probe
438138860a03SAleksandar Markovicclock_adjtime=no
438238860a03SAleksandar Markoviccat > $TMPC <<EOF
438338860a03SAleksandar Markovic#include <time.h>
438438860a03SAleksandar Markovic
438538860a03SAleksandar Markovicint main(void)
438638860a03SAleksandar Markovic{
438738860a03SAleksandar Markovic    return clock_adjtime(0, 0);
438838860a03SAleksandar Markovic}
438938860a03SAleksandar MarkovicEOF
439038860a03SAleksandar Markovicclock_adjtime=no
439138860a03SAleksandar Markovicif compile_prog "" "" ; then
439238860a03SAleksandar Markovic  clock_adjtime=yes
439338860a03SAleksandar Markovicfi
439438860a03SAleksandar Markovic
43955a03cd00SAleksandar Markovic# syncfs probe
43965a03cd00SAleksandar Markovicsyncfs=no
43975a03cd00SAleksandar Markoviccat > $TMPC <<EOF
43985a03cd00SAleksandar Markovic#include <unistd.h>
43995a03cd00SAleksandar Markovic
44005a03cd00SAleksandar Markovicint main(void)
44015a03cd00SAleksandar Markovic{
44025a03cd00SAleksandar Markovic    return syncfs(0);
44035a03cd00SAleksandar Markovic}
44045a03cd00SAleksandar MarkovicEOF
44055a03cd00SAleksandar Markovicsyncfs=no
44065a03cd00SAleksandar Markovicif compile_prog "" "" ; then
44075a03cd00SAleksandar Markovic  syncfs=yes
44085a03cd00SAleksandar Markovicfi
44095a03cd00SAleksandar Markovic
4410db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
4411db37dd89SAleksandar Markovickcov=no
4412db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
4413db37dd89SAleksandar Markovic    kcov=yes
4414db37dd89SAleksandar Markovicfi
4415db37dd89SAleksandar Markovic
4416d6092e08SFilip Bozuta# check for btrfs filesystem support (kernel must be 3.9+)
4417d6092e08SFilip Bozutabtrfs=no
4418d6092e08SFilip Bozutaif check_include linux/btrfs.h ; then
4419d6092e08SFilip Bozuta    btrfs=yes
4420d6092e08SFilip Bozutafi
4421d6092e08SFilip Bozuta
4422516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
4423516e8b7dSPeter Maydellsphinx_werror=""
4424516e8b7dSPeter Maydellif test "$werror" = "yes"; then
4425516e8b7dSPeter Maydell    sphinx_werror="-W"
4426516e8b7dSPeter Maydellfi
4427516e8b7dSPeter Maydell
44285f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
44295f71eac0SPeter Maydellhas_sphinx_build() {
44305f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
44315f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
44325f71eac0SPeter Maydell    # version requirement). This will fail if either
44335f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
44345f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
44355f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
4436988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
4437988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
4438988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
44395f71eac0SPeter Maydell}
44405f71eac0SPeter Maydell
4441cc8ae6deSpbrook# Check if tools are available to build documentation.
4442a25dba17SJuan Quintelaif test "$docs" != "no" ; then
4443758b617aSPeter Maydell  if has_sphinx_build; then
4444758b617aSPeter Maydell    sphinx_ok=yes
4445758b617aSPeter Maydell  else
4446758b617aSPeter Maydell    sphinx_ok=no
4447758b617aSPeter Maydell  fi
44481615aeafSPeter Maydell  if test "$sphinx_ok" = "yes"; then
4449a25dba17SJuan Quintela    docs=yes
445083a3ab8bSJuan Quintela  else
4451a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
4452758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
4453758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
4454758b617aSPeter Maydell      fi
44551615aeafSPeter Maydell      feature_not_found "docs" "Install a Python 3 version of python-sphinx"
445683a3ab8bSJuan Quintela    fi
4457a25dba17SJuan Quintela    docs=no
445883a3ab8bSJuan Quintela  fi
4459cc8ae6deSpbrookfi
4460cc8ae6deSpbrook
4461f514f41cSStefan Weil# Search for bswap_32 function
44626ae9a1f4SJuan Quintelabyteswap_h=no
44636ae9a1f4SJuan Quintelacat > $TMPC << EOF
44646ae9a1f4SJuan Quintela#include <byteswap.h>
44656ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
44666ae9a1f4SJuan QuintelaEOF
446752166aa0SJuan Quintelaif compile_prog "" "" ; then
44686ae9a1f4SJuan Quintela  byteswap_h=yes
44696ae9a1f4SJuan Quintelafi
44706ae9a1f4SJuan Quintela
447175f13596SStefan Weil# Search for bswap32 function
44726ae9a1f4SJuan Quintelabswap_h=no
44736ae9a1f4SJuan Quintelacat > $TMPC << EOF
44746ae9a1f4SJuan Quintela#include <sys/endian.h>
44756ae9a1f4SJuan Quintela#include <sys/types.h>
44766ae9a1f4SJuan Quintela#include <machine/bswap.h>
44776ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
44786ae9a1f4SJuan QuintelaEOF
447952166aa0SJuan Quintelaif compile_prog "" "" ; then
44806ae9a1f4SJuan Quintela  bswap_h=yes
44816ae9a1f4SJuan Quintelafi
44826ae9a1f4SJuan Quintela
4483da93a1fdSaliguori##########################################
4484e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4485c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4486e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
44873c33ea96SPaolo Bonzini    libiscsi="yes"
4488ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4489ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4490c589b249SRonnie Sahlberg  else
4491c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4492e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4493c589b249SRonnie Sahlberg    fi
4494c589b249SRonnie Sahlberg    libiscsi="no"
4495c589b249SRonnie Sahlberg  fi
4496c589b249SRonnie Sahlbergfi
4497c589b249SRonnie Sahlberg
4498c589b249SRonnie Sahlberg##########################################
4499da93a1fdSaliguori# Do we need librt
45008bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
45018bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
45028bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
45038bacde8dSNatanael Copa# function in addition.
4504da93a1fdSaliguoricat > $TMPC <<EOF
4505da93a1fdSaliguori#include <signal.h>
4506da93a1fdSaliguori#include <time.h>
45078bacde8dSNatanael Copaint main(void) {
45088bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
45098bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
45108bacde8dSNatanael Copa}
4511da93a1fdSaliguoriEOF
4512da93a1fdSaliguori
451352166aa0SJuan Quintelaif compile_prog "" "" ; then
451407ffa4bdSJuan Quintela  :
45158bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
451618e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
451718e588b1SRick Liu  LIBS="$LIBS -lrt"
4518da93a1fdSaliguorifi
4519da93a1fdSaliguori
4520f2995ee4SPaolo Bonzini# Check whether we have openpty() in either libc or libutil
4521d99e97e6SThomas Huthcat > $TMPC << EOF
4522d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4523d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4524d99e97e6SThomas HuthEOF
4525d99e97e6SThomas Huth
45269df8b20dSThomas Huthhave_openpty="no"
45279df8b20dSThomas Huthif compile_prog "" "" ; then
45289df8b20dSThomas Huth  have_openpty="yes"
45299df8b20dSThomas Huthelse
4530d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
45319df8b20dSThomas Huth    have_openpty="yes"
4532d99e97e6SThomas Huth  fi
45336362a53fSJuan Quintelafi
45346362a53fSJuan Quintela
4535de5071c5SBlue Swirl##########################################
4536cd4ec0b4SGerd Hoffmann# spice probe
4537cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4538cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4539cd4ec0b4SGerd Hoffmann#include <spice.h>
4540cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4541cd4ec0b4SGerd HoffmannEOF
4542710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4543710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
45441b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
454565d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4546cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4547cd4ec0b4SGerd Hoffmann    spice="yes"
4548cd4ec0b4SGerd Hoffmann  else
4549cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
45508efc9363SHu Tao      feature_not_found "spice" \
45511b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4552cd4ec0b4SGerd Hoffmann    fi
4553cd4ec0b4SGerd Hoffmann    spice="no"
4554cd4ec0b4SGerd Hoffmann  fi
4555cd4ec0b4SGerd Hoffmannfi
4556cd4ec0b4SGerd Hoffmann
45577b02f544SMarc-André Lureau# check for smartcard support
45587b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
45590f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
45607b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
45617b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
45627b02f544SMarc-André Lureau        smartcard="yes"
4563111a38b0SRobert Relyea    else
45647b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
45657b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4566111a38b0SRobert Relyea        fi
45677b02f544SMarc-André Lureau        smartcard="no"
4568111a38b0SRobert Relyea    fi
4569111a38b0SRobert Relyeafi
4570111a38b0SRobert Relyea
45712b2325ffSGerd Hoffmann# check for libusb
45722b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
457365d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
45742b2325ffSGerd Hoffmann        libusb="yes"
4575ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4576ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
45772b2325ffSGerd Hoffmann    else
45782b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
45798efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
45802b2325ffSGerd Hoffmann        fi
45812b2325ffSGerd Hoffmann        libusb="no"
45822b2325ffSGerd Hoffmann    fi
45832b2325ffSGerd Hoffmannfi
45842b2325ffSGerd Hoffmann
458569354a83SHans de Goede# check for usbredirparser for usb network redirection support
458669354a83SHans de Goedeif test "$usb_redir" != "no" ; then
458765d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
458869354a83SHans de Goede        usb_redir="yes"
4589ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4590ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
459169354a83SHans de Goede    else
459269354a83SHans de Goede        if test "$usb_redir" = "yes"; then
459321684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
459469354a83SHans de Goede        fi
459569354a83SHans de Goede        usb_redir="no"
459669354a83SHans de Goede    fi
459769354a83SHans de Goedefi
459869354a83SHans de Goede
4599cd4ec0b4SGerd Hoffmann##########################################
4600d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4601d9840e25STomoki Sekiyama
4602e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4603e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
4604d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4605690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4606d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4607d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4608690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4609d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4610d9840e25STomoki Sekiyama	  ;;
4611690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4612d9840e25STomoki Sekiyama  esac
4613d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4614d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4615d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4616d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4617d9840e25STomoki SekiyamaEOF
4618d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4619d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4620d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4621315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4622f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4623d9840e25STomoki Sekiyama  else
4624d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4625d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4626d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4627d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4628d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4629d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4630d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4631d9840e25STomoki Sekiyama    fi
4632d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4633d9840e25STomoki Sekiyama  fi
4634d9840e25STomoki Sekiyamafi
4635d9840e25STomoki Sekiyama
4636d9840e25STomoki Sekiyama##########################################
4637d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4638d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4639d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4640d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4641d9840e25STomoki Sekiyama
4642e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4643e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
4644d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4645d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4646d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4647d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4648d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4649d9840e25STomoki Sekiyama    else
4650d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4651d9840e25STomoki Sekiyama    fi
4652d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4653d9840e25STomoki Sekiyama    win_sdk=""
4654d9840e25STomoki Sekiyama  fi
4655d9840e25STomoki Sekiyamafi
4656d9840e25STomoki Sekiyama
4657d9840e25STomoki Sekiyama##########################################
465850cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
4659e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
466050cbebb9SMichael Roth  cat > $TMPC << EOF
466150cbebb9SMichael Roth#include <windows.h>
466250cbebb9SMichael Roth#include <ntddscsi.h>
466350cbebb9SMichael Rothint main(void) {
466450cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
466550cbebb9SMichael Roth#error Missing required ioctl definitions
466650cbebb9SMichael Roth#endif
466750cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
466850cbebb9SMichael Roth  return addr.Lun;
466950cbebb9SMichael Roth}
467050cbebb9SMichael RothEOF
467150cbebb9SMichael Roth  if compile_prog "" "" ; then
467250cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4673996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
467450cbebb9SMichael Roth  fi
467550cbebb9SMichael Rothfi
467650cbebb9SMichael Roth
467750cbebb9SMichael Roth##########################################
46789d9e1521SGerd Hoffmann# virgl renderer probe
46799d9e1521SGerd Hoffmann
46809d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
46819d9e1521SGerd Hoffmann  cat > $TMPC << EOF
46829d9e1521SGerd Hoffmann#include <virglrenderer.h>
46839d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
46849d9e1521SGerd HoffmannEOF
46859d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
46869d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
468747479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
46889d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
46899d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
46909d9e1521SGerd Hoffmann    virglrenderer="yes"
46919d9e1521SGerd Hoffmann  else
46929d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
46939d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
46949d9e1521SGerd Hoffmann    fi
46959d9e1521SGerd Hoffmann    virglrenderer="no"
46969d9e1521SGerd Hoffmann  fi
46979d9e1521SGerd Hoffmannfi
46989d9e1521SGerd Hoffmann
46999d9e1521SGerd Hoffmann##########################################
47008ca80760SRichard Henderson# capstone
47018ca80760SRichard Henderson
4702e219c499SRichard Hendersoncase "$capstone" in
47038b18cdbfSRichard Henderson  auto | enabled | internal)
47048b18cdbfSRichard Henderson    # Simpler to always update submodule, even if not needed.
47058b18cdbfSRichard Henderson    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
4706e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
4707e219c499SRichard Henderson    fi
4708e219c499SRichard Henderson    ;;
4709e219c499SRichard Hendersonesac
47108ca80760SRichard Henderson
47118ca80760SRichard Henderson##########################################
47125f6b9e8fSBlue Swirl# check if we have fdatasync
47135f6b9e8fSBlue Swirl
47145f6b9e8fSBlue Swirlfdatasync=no
47155f6b9e8fSBlue Swirlcat > $TMPC << EOF
47165f6b9e8fSBlue Swirl#include <unistd.h>
4717d1722a27SAlexandre Raymondint main(void) {
4718d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4719d1722a27SAlexandre Raymondreturn fdatasync(0);
4720d1722a27SAlexandre Raymond#else
4721e172fe11SStefan Weil#error Not supported
4722d1722a27SAlexandre Raymond#endif
4723d1722a27SAlexandre Raymond}
47245f6b9e8fSBlue SwirlEOF
47255f6b9e8fSBlue Swirlif compile_prog "" "" ; then
47265f6b9e8fSBlue Swirl    fdatasync=yes
47275f6b9e8fSBlue Swirlfi
47285f6b9e8fSBlue Swirl
472994a420b1SStefan Hajnoczi##########################################
4730e78815a5SAndreas Färber# check if we have madvise
4731e78815a5SAndreas Färber
4732e78815a5SAndreas Färbermadvise=no
4733e78815a5SAndreas Färbercat > $TMPC << EOF
4734e78815a5SAndreas Färber#include <sys/types.h>
4735e78815a5SAndreas Färber#include <sys/mman.h>
4736832ce9c2SScott Wood#include <stddef.h>
4737e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4738e78815a5SAndreas FärberEOF
4739e78815a5SAndreas Färberif compile_prog "" "" ; then
4740e78815a5SAndreas Färber    madvise=yes
4741e78815a5SAndreas Färberfi
4742e78815a5SAndreas Färber
4743e78815a5SAndreas Färber##########################################
4744e78815a5SAndreas Färber# check if we have posix_madvise
4745e78815a5SAndreas Färber
4746e78815a5SAndreas Färberposix_madvise=no
4747e78815a5SAndreas Färbercat > $TMPC << EOF
4748e78815a5SAndreas Färber#include <sys/mman.h>
4749832ce9c2SScott Wood#include <stddef.h>
4750e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4751e78815a5SAndreas FärberEOF
4752e78815a5SAndreas Färberif compile_prog "" "" ; then
4753e78815a5SAndreas Färber    posix_madvise=yes
4754e78815a5SAndreas Färberfi
4755e78815a5SAndreas Färber
4756e78815a5SAndreas Färber##########################################
47579bc5a719SAndreas Gustafsson# check if we have posix_memalign()
47589bc5a719SAndreas Gustafsson
47599bc5a719SAndreas Gustafssonposix_memalign=no
47609bc5a719SAndreas Gustafssoncat > $TMPC << EOF
47619bc5a719SAndreas Gustafsson#include <stdlib.h>
47629bc5a719SAndreas Gustafssonint main(void) {
47639bc5a719SAndreas Gustafsson    void *p;
47649bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
47659bc5a719SAndreas Gustafsson}
47669bc5a719SAndreas GustafssonEOF
47679bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
47689bc5a719SAndreas Gustafsson    posix_memalign=yes
47699bc5a719SAndreas Gustafssonfi
47709bc5a719SAndreas Gustafsson
47719bc5a719SAndreas Gustafsson##########################################
47720a852417SPaul Durrant# check if we have posix_syslog
47730a852417SPaul Durrant
47740a852417SPaul Durrantposix_syslog=no
47750a852417SPaul Durrantcat > $TMPC << EOF
47760a852417SPaul Durrant#include <syslog.h>
47770a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
47780a852417SPaul DurrantEOF
47790a852417SPaul Durrantif compile_prog "" "" ; then
47800a852417SPaul Durrant    posix_syslog=yes
47810a852417SPaul Durrantfi
47820a852417SPaul Durrant
47830a852417SPaul Durrant##########################################
4784401bc051SPeter Maydell# check if we have sem_timedwait
4785401bc051SPeter Maydell
4786401bc051SPeter Maydellsem_timedwait=no
4787401bc051SPeter Maydellcat > $TMPC << EOF
4788401bc051SPeter Maydell#include <semaphore.h>
4789811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
4790401bc051SPeter MaydellEOF
4791401bc051SPeter Maydellif compile_prog "" "" ; then
4792401bc051SPeter Maydell    sem_timedwait=yes
4793401bc051SPeter Maydellfi
4794401bc051SPeter Maydell
4795401bc051SPeter Maydell##########################################
47965c99fa37SKeno Fischer# check if we have strchrnul
47975c99fa37SKeno Fischer
47985c99fa37SKeno Fischerstrchrnul=no
47995c99fa37SKeno Fischercat > $TMPC << EOF
48005c99fa37SKeno Fischer#include <string.h>
48015c99fa37SKeno Fischerint main(void);
48025c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
48035c99fa37SKeno Fischerchar *haystack = (char*)&main;
48045c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
48055c99fa37SKeno FischerEOF
48065c99fa37SKeno Fischerif compile_prog "" "" ; then
48075c99fa37SKeno Fischer    strchrnul=yes
48085c99fa37SKeno Fischerfi
48095c99fa37SKeno Fischer
48108a792b03SJiufei Xue#########################################
48118a792b03SJiufei Xue# check if we have st_atim
48128a792b03SJiufei Xue
48138a792b03SJiufei Xuest_atim=no
48148a792b03SJiufei Xuecat > $TMPC << EOF
48158a792b03SJiufei Xue#include <sys/stat.h>
48168a792b03SJiufei Xue#include <stddef.h>
48178a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
48188a792b03SJiufei XueEOF
48198a792b03SJiufei Xueif compile_prog "" "" ; then
48208a792b03SJiufei Xue    st_atim=yes
48218a792b03SJiufei Xuefi
48228a792b03SJiufei Xue
48235c99fa37SKeno Fischer##########################################
482494a420b1SStefan Hajnoczi# check if trace backend exists
482594a420b1SStefan Hajnoczi
48265b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
482794a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
48285b808275SLluís Vilanova  error_exit "invalid trace backends" \
48295b808275SLluís Vilanova      "Please choose supported trace backends."
483094a420b1SStefan Hajnoczifi
483194a420b1SStefan Hajnoczi
48327e24e92aSStefan Hajnoczi##########################################
48337e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
48345b808275SLluís Vilanovaif have_backend "ust"; then
48357e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4836bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
48377e24e92aSStefan Hajnocziint main(void) { return 0; }
48387e24e92aSStefan HajnocziEOF
4839c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4840bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
484189138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
48427e24e92aSStefan Hajnoczi    else
4843c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4844bf15f63cSMohamad Gebai    fi
4845bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
484689138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4847bf15f63cSMohamad Gebai    else
4848bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4849bf15f63cSMohamad Gebai    fi
4850bf15f63cSMohamad Gebai  else
4851bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
48527e24e92aSStefan Hajnoczi  fi
48537e24e92aSStefan Hajnoczifi
4854b3d08c02SDaniel P. Berrange
4855b3d08c02SDaniel P. Berrange##########################################
4856b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
48575b808275SLluís Vilanovaif have_backend "dtrace"; then
4858b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
485976ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4860b3d08c02SDaniel P. Berrange  fi
4861c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4862c276b17dSDaniel P. Berrange  if has 'stap' ; then
4863c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4864c276b17dSDaniel P. Berrange  fi
4865b3d08c02SDaniel P. Berrangefi
4866b3d08c02SDaniel P. Berrange
48677e24e92aSStefan Hajnoczi##########################################
4868519175a2SAlex Barcelo# check and set a backend for coroutine
4869d0e2fce5SAneesh Kumar K.V
48707c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
487133c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
487233c53c54SDaniel P. Berrange# specific one.
48737c2acc70SPeter Maydell
48747c2acc70SPeter Maydellucontext_works=no
4875d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4876d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4877d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4878cdf84806SPeter Maydell#ifdef __stub_makecontext
4879cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4880cdf84806SPeter Maydell#endif
488175cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4882d0e2fce5SAneesh Kumar K.VEOF
4883d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
48847c2acc70SPeter Maydell    ucontext_works=yes
4885d0e2fce5SAneesh Kumar K.V  fi
4886519175a2SAlex Barcelofi
48877c2acc70SPeter Maydell
48887c2acc70SPeter Maydellif test "$coroutine" = ""; then
48897c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
48907c2acc70SPeter Maydell    coroutine=win32
48917c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
48927c2acc70SPeter Maydell    coroutine=ucontext
4893519175a2SAlex Barcelo  else
48947c2acc70SPeter Maydell    coroutine=sigaltstack
48957c2acc70SPeter Maydell  fi
48967c2acc70SPeter Maydellelse
48977c2acc70SPeter Maydell  case $coroutine in
48987c2acc70SPeter Maydell  windows)
48997c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
49007c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
49017c2acc70SPeter Maydell    fi
49027c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
49037c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
49047c2acc70SPeter Maydell    coroutine=win32
49057c2acc70SPeter Maydell    ;;
49067c2acc70SPeter Maydell  ucontext)
49077c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
49087c2acc70SPeter Maydell      feature_not_found "ucontext"
49097c2acc70SPeter Maydell    fi
49107c2acc70SPeter Maydell    ;;
491133c53c54SDaniel P. Berrange  sigaltstack)
49127c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
49137c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
49147c2acc70SPeter Maydell    fi
49157c2acc70SPeter Maydell    ;;
49167c2acc70SPeter Maydell  *)
491776ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
49187c2acc70SPeter Maydell    ;;
49197c2acc70SPeter Maydell  esac
4920d0e2fce5SAneesh Kumar K.Vfi
4921d0e2fce5SAneesh Kumar K.V
492270c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
492370c60c08SStefan Hajnoczi  coroutine_pool=yes
492470c60c08SStefan Hajnoczifi
492570c60c08SStefan Hajnoczi
49267d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
49277d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
49287d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
49297d992e4dSPeter Lieven    coroutine_pool=no
49307d992e4dSPeter Lieven  fi
49317d992e4dSPeter Lievenfi
49327d992e4dSPeter Lieven
49331e4f6065SDaniele Buono##################################################
49341e4f6065SDaniele Buono# SafeStack
49351e4f6065SDaniele Buono
49361e4f6065SDaniele Buono
49371e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
49381e4f6065SDaniele Buonocat > $TMPC << EOF
49391e4f6065SDaniele Buonoint main(int argc, char *argv[])
49401e4f6065SDaniele Buono{
49411e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
49421e4f6065SDaniele Buono#error SafeStack Disabled
49431e4f6065SDaniele Buono#endif
49441e4f6065SDaniele Buono    return 0;
49451e4f6065SDaniele Buono}
49461e4f6065SDaniele BuonoEOF
49471e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
49481e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
49491e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
49501e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
49511e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
49521e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
49531e4f6065SDaniele Buono  else
49541e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
49551e4f6065SDaniele Buono  fi
49561e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
49571e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
49581e4f6065SDaniele Buono  fi
49591e4f6065SDaniele Buonoelse
49601e4f6065SDaniele Buonocat > $TMPC << EOF
49611e4f6065SDaniele Buonoint main(int argc, char *argv[])
49621e4f6065SDaniele Buono{
49631e4f6065SDaniele Buono#if defined(__has_feature)
49641e4f6065SDaniele Buono#if __has_feature(safe_stack)
49651e4f6065SDaniele Buono#error SafeStack Enabled
49661e4f6065SDaniele Buono#endif
49671e4f6065SDaniele Buono#endif
49681e4f6065SDaniele Buono    return 0;
49691e4f6065SDaniele Buono}
49701e4f6065SDaniele BuonoEOF
49711e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
49721e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
49731e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
49741e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
49751e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
49761e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
49771e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
49781e4f6065SDaniele Buono    fi
49791e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
49801e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
49811e4f6065SDaniele Buono  fi
49821e4f6065SDaniele Buonoelse # "$safe_stack" = ""
49831e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
49841e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
49851e4f6065SDaniele Buono    safe_stack="no"
49861e4f6065SDaniele Buono  else
49871e4f6065SDaniele Buono    safe_stack="yes"
49881e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
49891e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
49901e4f6065SDaniele Buono    fi
49911e4f6065SDaniele Buono  fi
49921e4f6065SDaniele Buonofi
49931e4f6065SDaniele Buonofi
49947d992e4dSPeter Lieven
4995d0e2fce5SAneesh Kumar K.V##########################################
4996d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4997d2042378SAneesh Kumar K.V
49984e1797f9SStefan Weilopen_by_handle_at=no
4999d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5000d2042378SAneesh Kumar K.V#include <fcntl.h>
5001acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5002acc55ba8SStefan Weil# error missing definition
5003acc55ba8SStefan Weil#else
500475cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5005acc55ba8SStefan Weil#endif
5006d2042378SAneesh Kumar K.VEOF
5007d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5008d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5009d2042378SAneesh Kumar K.Vfi
5010d2042378SAneesh Kumar K.V
5011e06a765eSHarsh Prateek Bora########################################
5012e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5013e06a765eSHarsh Prateek Bora
5014e06a765eSHarsh Prateek Boralinux_magic_h=no
5015e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5016e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5017e06a765eSHarsh Prateek Boraint main(void) {
501875cafad7SStefan Weil  return 0;
5019e06a765eSHarsh Prateek Bora}
5020e06a765eSHarsh Prateek BoraEOF
5021e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5022e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5023e06a765eSHarsh Prateek Borafi
5024e06a765eSHarsh Prateek Bora
50258ab1bf12SLuiz Capitulino########################################
5026541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
50273f4349dcSKevin Wolf
50283f4349dcSKevin Wolfvalgrind_h=no
50293f4349dcSKevin Wolfcat > $TMPC << EOF
50303f4349dcSKevin Wolf#include <valgrind/valgrind.h>
50313f4349dcSKevin Wolfint main(void) {
50323f4349dcSKevin Wolf  return 0;
50333f4349dcSKevin Wolf}
50343f4349dcSKevin WolfEOF
50353f4349dcSKevin Wolfif compile_prog "" "" ; then
50363f4349dcSKevin Wolf    valgrind_h=yes
50373f4349dcSKevin Wolffi
50383f4349dcSKevin Wolf
50393f4349dcSKevin Wolf########################################
50408ab1bf12SLuiz Capitulino# check if environ is declared
50418ab1bf12SLuiz Capitulino
50428ab1bf12SLuiz Capitulinohas_environ=no
50438ab1bf12SLuiz Capitulinocat > $TMPC << EOF
50448ab1bf12SLuiz Capitulino#include <unistd.h>
50458ab1bf12SLuiz Capitulinoint main(void) {
5046c075a723SBlue Swirl    environ = 0;
50478ab1bf12SLuiz Capitulino    return 0;
50488ab1bf12SLuiz Capitulino}
50498ab1bf12SLuiz CapitulinoEOF
50508ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
50518ab1bf12SLuiz Capitulino    has_environ=yes
50528ab1bf12SLuiz Capitulinofi
50538ab1bf12SLuiz Capitulino
505476a347e1SRichard Henderson########################################
505576a347e1SRichard Henderson# check if cpuid.h is usable.
505676a347e1SRichard Henderson
505776a347e1SRichard Hendersoncat > $TMPC << EOF
505876a347e1SRichard Henderson#include <cpuid.h>
505976a347e1SRichard Hendersonint main(void) {
5060774d566cSPeter Maydell    unsigned a, b, c, d;
5061774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5062774d566cSPeter Maydell
5063774d566cSPeter Maydell    if (max >= 1) {
5064774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5065774d566cSPeter Maydell    }
5066774d566cSPeter Maydell
5067774d566cSPeter Maydell    if (max >= 7) {
5068774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5069774d566cSPeter Maydell    }
5070774d566cSPeter Maydell
507176a347e1SRichard Henderson    return 0;
507276a347e1SRichard Henderson}
507376a347e1SRichard HendersonEOF
507476a347e1SRichard Hendersonif compile_prog "" "" ; then
507576a347e1SRichard Henderson    cpuid_h=yes
507676a347e1SRichard Hendersonfi
507776a347e1SRichard Henderson
50785dd89908SRichard Henderson##########################################
50795dd89908SRichard Henderson# avx2 optimization requirement check
50805dd89908SRichard Henderson#
50815dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
50825dd89908SRichard Henderson# since we won't be able to select the new routines.
50835dd89908SRichard Henderson
5084e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
50855dd89908SRichard Henderson  cat > $TMPC << EOF
50865dd89908SRichard Henderson#pragma GCC push_options
50875dd89908SRichard Henderson#pragma GCC target("avx2")
50885dd89908SRichard Henderson#include <cpuid.h>
50895dd89908SRichard Henderson#include <immintrin.h>
50905dd89908SRichard Hendersonstatic int bar(void *a) {
50915dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
50925dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
50935dd89908SRichard Henderson}
50945dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
50955dd89908SRichard HendersonEOF
50965dd89908SRichard Henderson  if compile_object "" ; then
50975dd89908SRichard Henderson    avx2_opt="yes"
509886583a07SLiam Merwick  else
509986583a07SLiam Merwick    avx2_opt="no"
51005dd89908SRichard Henderson  fi
51015dd89908SRichard Hendersonfi
51025dd89908SRichard Henderson
51036b8cd447SRobert Hoo##########################################
51046b8cd447SRobert Hoo# avx512f optimization requirement check
51056b8cd447SRobert Hoo#
51066b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
51076b8cd447SRobert Hoo# since we won't be able to select the new routines.
51086b8cd447SRobert Hoo# by default, it is turned off.
51096b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
51106b8cd447SRobert Hoo
51116b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
51126b8cd447SRobert Hoo  cat > $TMPC << EOF
51136b8cd447SRobert Hoo#pragma GCC push_options
51146b8cd447SRobert Hoo#pragma GCC target("avx512f")
51156b8cd447SRobert Hoo#include <cpuid.h>
51166b8cd447SRobert Hoo#include <immintrin.h>
51176b8cd447SRobert Hoostatic int bar(void *a) {
51186b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
51196b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
51206b8cd447SRobert Hoo}
51216b8cd447SRobert Hooint main(int argc, char *argv[])
51226b8cd447SRobert Hoo{
51236b8cd447SRobert Hoo	return bar(argv[0]);
51246b8cd447SRobert Hoo}
51256b8cd447SRobert HooEOF
51266b8cd447SRobert Hoo  if ! compile_object "" ; then
51276b8cd447SRobert Hoo    avx512f_opt="no"
51286b8cd447SRobert Hoo  fi
51296b8cd447SRobert Hooelse
51306b8cd447SRobert Hoo  avx512f_opt="no"
51316b8cd447SRobert Hoofi
51326b8cd447SRobert Hoo
5133f540166bSRichard Henderson########################################
5134f540166bSRichard Henderson# check if __[u]int128_t is usable.
5135f540166bSRichard Henderson
5136f540166bSRichard Hendersonint128=no
5137f540166bSRichard Hendersoncat > $TMPC << EOF
5138f540166bSRichard Henderson__int128_t a;
5139f540166bSRichard Henderson__uint128_t b;
5140f540166bSRichard Hendersonint main (void) {
5141f540166bSRichard Henderson  a = a + b;
5142f540166bSRichard Henderson  b = a * b;
5143464e3671SPeter Maydell  a = a * a;
5144f540166bSRichard Henderson  return 0;
5145f540166bSRichard Henderson}
5146f540166bSRichard HendersonEOF
5147f540166bSRichard Hendersonif compile_prog "" "" ; then
5148f540166bSRichard Henderson    int128=yes
5149f540166bSRichard Hendersonfi
515076a347e1SRichard Henderson
51517ebee43eSRichard Henderson#########################################
51527ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
51537ebee43eSRichard Henderson
51547ebee43eSRichard Hendersonatomic128=no
51557ebee43eSRichard Hendersonif test "$int128" = "yes"; then
51567ebee43eSRichard Henderson  cat > $TMPC << EOF
51577ebee43eSRichard Hendersonint main(void)
51587ebee43eSRichard Henderson{
51597ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
51607ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
51617ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
51627ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
51637ebee43eSRichard Henderson  return 0;
51647ebee43eSRichard Henderson}
51657ebee43eSRichard HendersonEOF
51667ebee43eSRichard Henderson  if compile_prog "" "" ; then
51677ebee43eSRichard Henderson    atomic128=yes
51687ebee43eSRichard Henderson  fi
51697ebee43eSRichard Hendersonfi
51707ebee43eSRichard Henderson
5171e6cd4bb5SRichard Hendersoncmpxchg128=no
5172e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5173e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5174e6cd4bb5SRichard Hendersonint main(void)
5175e6cd4bb5SRichard Henderson{
5176e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5177e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5178e6cd4bb5SRichard Henderson  return 0;
5179e6cd4bb5SRichard Henderson}
5180e6cd4bb5SRichard HendersonEOF
5181e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5182e6cd4bb5SRichard Henderson    cmpxchg128=yes
5183e6cd4bb5SRichard Henderson  fi
5184e6cd4bb5SRichard Hendersonfi
5185e6cd4bb5SRichard Henderson
5186df79b996SRichard Henderson#########################################
5187df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5188df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5189df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5190df79b996SRichard Henderson
5191df79b996SRichard Hendersoncat > $TMPC << EOF
5192df79b996SRichard Henderson#include <stdint.h>
5193df79b996SRichard Hendersonint main(void)
5194df79b996SRichard Henderson{
5195df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5196df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
51975fe40765SThomas Huth  y = __atomic_load_n(&x, __ATOMIC_RELAXED);
51985fe40765SThomas Huth  __atomic_store_n(&x, y, __ATOMIC_RELAXED);
51995fe40765SThomas Huth  __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED);
52005fe40765SThomas Huth  __atomic_exchange_n(&x, y, __ATOMIC_RELAXED);
52015fe40765SThomas Huth  __atomic_fetch_add(&x, y, __ATOMIC_RELAXED);
5202df79b996SRichard Henderson#else
5203df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5204df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5205df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5206df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5207df79b996SRichard Henderson#endif
5208df79b996SRichard Henderson  return 0;
5209df79b996SRichard Henderson}
5210df79b996SRichard HendersonEOF
5211df79b996SRichard Hendersonif compile_prog "" "" ; then
5212df79b996SRichard Henderson  atomic64=yes
5213df79b996SRichard Hendersonfi
5214df79b996SRichard Henderson
521526fffe29SEmilio G. Cota#########################################
521626fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
521726fffe29SEmilio G. Cotald_dynamic_list="no"
521826fffe29SEmilio G. Cotaif test "$static" = "no" ; then
521926fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
522026fffe29SEmilio G. Cota{
522126fffe29SEmilio G. Cota  foo;
522226fffe29SEmilio G. Cota};
522326fffe29SEmilio G. CotaEOF
522426fffe29SEmilio G. Cota
522526fffe29SEmilio G. Cota    cat > $TMPC <<EOF
522626fffe29SEmilio G. Cota#include <stdio.h>
522726fffe29SEmilio G. Cotavoid foo(void);
522826fffe29SEmilio G. Cota
522926fffe29SEmilio G. Cotavoid foo(void)
523026fffe29SEmilio G. Cota{
523126fffe29SEmilio G. Cota  printf("foo\n");
523226fffe29SEmilio G. Cota}
523326fffe29SEmilio G. Cota
523426fffe29SEmilio G. Cotaint main(void)
523526fffe29SEmilio G. Cota{
523626fffe29SEmilio G. Cota  foo();
523726fffe29SEmilio G. Cota  return 0;
523826fffe29SEmilio G. Cota}
523926fffe29SEmilio G. CotaEOF
524026fffe29SEmilio G. Cota
524126fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
524226fffe29SEmilio G. Cota        ld_dynamic_list="yes"
524326fffe29SEmilio G. Cota    fi
524426fffe29SEmilio G. Cotafi
524526fffe29SEmilio G. Cota
524626fffe29SEmilio G. Cota#########################################
524726fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
524826fffe29SEmilio G. Cota
524926fffe29SEmilio G. Cotald_exported_symbols_list="no"
525026fffe29SEmilio G. Cotaif test "$static" = "no" ; then
525126fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
525226fffe29SEmilio G. Cota  _foo
525326fffe29SEmilio G. CotaEOF
525426fffe29SEmilio G. Cota
525526fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
525626fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
525726fffe29SEmilio G. Cota    fi
525826fffe29SEmilio G. Cotafi
525926fffe29SEmilio G. Cota
526026fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
526126fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
526226fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
526326fffe29SEmilio G. Cota  error_exit \
526426fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
526526fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
526626fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
526726fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
526826fffe29SEmilio G. Cotafi
526926fffe29SEmilio G. Cota
52701e6e9acaSRichard Henderson########################################
5271db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5272db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5273db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5274db8aaae8SRichard Henderson
5275db8aaae8SRichard Hendersonattralias=no
5276db8aaae8SRichard Hendersoncat > $TMPC << EOF
5277db8aaae8SRichard Hendersonint x = 1;
5278db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5279db8aaae8SRichard Hendersonint main(void) { return 0; }
5280db8aaae8SRichard HendersonEOF
5281db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5282db8aaae8SRichard Henderson    attralias=yes
5283db8aaae8SRichard Hendersonfi
5284db8aaae8SRichard Henderson
5285db8aaae8SRichard Henderson########################################
52861e6e9acaSRichard Henderson# check if getauxval is available.
52871e6e9acaSRichard Henderson
52881e6e9acaSRichard Hendersongetauxval=no
52891e6e9acaSRichard Hendersoncat > $TMPC << EOF
52901e6e9acaSRichard Henderson#include <sys/auxv.h>
52911e6e9acaSRichard Hendersonint main(void) {
52921e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
52931e6e9acaSRichard Henderson}
52941e6e9acaSRichard HendersonEOF
52951e6e9acaSRichard Hendersonif compile_prog "" "" ; then
52961e6e9acaSRichard Henderson    getauxval=yes
52971e6e9acaSRichard Hendersonfi
52981e6e9acaSRichard Henderson
5299fd0e6053SJohn Snow########################################
5300fd0e6053SJohn Snow# check if ccache is interfering with
5301fd0e6053SJohn Snow# semantic analysis of macros
5302fd0e6053SJohn Snow
53035e4dfd3dSJohn Snowunset CCACHE_CPP2
5304fd0e6053SJohn Snowccache_cpp2=no
5305fd0e6053SJohn Snowcat > $TMPC << EOF
5306fd0e6053SJohn Snowstatic const int Z = 1;
5307fd0e6053SJohn Snow#define fn() ({ Z; })
5308fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5309fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5310fd0e6053SJohn Snow#define ID(X) (X)
5311fd0e6053SJohn Snowint main(int argc, char *argv[])
5312fd0e6053SJohn Snow{
5313fd0e6053SJohn Snow    int x = 0, y = 0;
5314fd0e6053SJohn Snow    x = ID(x);
5315fd0e6053SJohn Snow    x = fn();
5316fd0e6053SJohn Snow    fn();
5317fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5318fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5319fd0e6053SJohn Snow    return 0;
5320fd0e6053SJohn Snow}
5321fd0e6053SJohn SnowEOF
5322fd0e6053SJohn Snow
5323fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5324fd0e6053SJohn Snow    ccache_cpp2=yes
5325fd0e6053SJohn Snowfi
5326fd0e6053SJohn Snow
5327b553a042SJohn Snow#################################################
5328b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5329b553a042SJohn Snow
5330b553a042SJohn Snowif test "$fortify_source" != "no"; then
5331b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5332b553a042SJohn Snow    fortify_source="no";
5333e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5334cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5335b553a042SJohn Snow    fortify_source="no";
5336b553a042SJohn Snow  else
5337b553a042SJohn Snow    fortify_source="yes"
5338b553a042SJohn Snow  fi
5339b553a042SJohn Snowfi
5340b553a042SJohn Snow
53411efad060SFam Zheng###############################################
53421efad060SFam Zheng# Check if copy_file_range is provided by glibc
53431efad060SFam Zhenghave_copy_file_range=no
53441efad060SFam Zhengcat > $TMPC << EOF
53451efad060SFam Zheng#include <unistd.h>
53461efad060SFam Zhengint main(void) {
53471efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
53481efad060SFam Zheng  return 0;
53491efad060SFam Zheng}
53501efad060SFam ZhengEOF
53511efad060SFam Zhengif compile_prog "" "" ; then
53521efad060SFam Zheng    have_copy_file_range=yes
53531efad060SFam Zhengfi
53541efad060SFam Zheng
5355d2042378SAneesh Kumar K.V##########################################
5356277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5357277abf15SJan Vesely
5358277abf15SJan Veselyhave_fsxattr=no
5359277abf15SJan Veselycat > $TMPC << EOF
5360277abf15SJan Vesely#include <linux/fs.h>
5361277abf15SJan Veselystruct fsxattr foo;
5362277abf15SJan Veselyint main(void) {
5363277abf15SJan Vesely  return 0;
5364277abf15SJan Vesely}
5365277abf15SJan VeselyEOF
5366277abf15SJan Veselyif compile_prog "" "" ; then
5367277abf15SJan Vesely    have_fsxattr=yes
5368277abf15SJan Veselyfi
5369277abf15SJan Vesely
5370b66e10e4SPeter Maydell##########################################
5371a40161cbSPaolo Bonzini# check for usable membarrier system call
5372a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5373a40161cbSPaolo Bonzini    have_membarrier=no
5374a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5375a40161cbSPaolo Bonzini        have_membarrier=yes
5376a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5377a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5378a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5379a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5380a40161cbSPaolo Bonzini    #include <unistd.h>
5381a40161cbSPaolo Bonzini    #include <stdlib.h>
5382a40161cbSPaolo Bonzini    int main(void) {
5383a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5384a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5385a40161cbSPaolo Bonzini	exit(0);
5386a40161cbSPaolo Bonzini    }
5387a40161cbSPaolo BonziniEOF
5388a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5389a40161cbSPaolo Bonzini            have_membarrier=yes
5390a40161cbSPaolo Bonzini        fi
5391a40161cbSPaolo Bonzini    fi
5392a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5393a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5394a40161cbSPaolo Bonzini    fi
5395a40161cbSPaolo Bonzinielse
5396a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5397a40161cbSPaolo Bonzini    # work on Wine.
5398a40161cbSPaolo Bonzini    membarrier=no
5399a40161cbSPaolo Bonzinifi
5400a40161cbSPaolo Bonzini
5401a40161cbSPaolo Bonzini##########################################
5402b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5403575b22b1SLaurent Vivierhave_rtnetlink=no
5404575b22b1SLaurent Viviercat > $TMPC << EOF
5405575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5406575b22b1SLaurent Vivierint main(void) {
5407575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5408575b22b1SLaurent Vivier}
5409575b22b1SLaurent VivierEOF
5410575b22b1SLaurent Vivierif compile_prog "" "" ; then
5411575b22b1SLaurent Vivier    have_rtnetlink=yes
5412575b22b1SLaurent Vivierfi
5413575b22b1SLaurent Vivier
54146a02c806SStefan Hajnoczi##########################################
54156a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
54166a02c806SStefan Hajnoczihave_af_vsock=no
54176a02c806SStefan Hajnoczicat > $TMPC << EOF
54186a02c806SStefan Hajnoczi#include <errno.h>
54196a02c806SStefan Hajnoczi#include <sys/types.h>
54206a02c806SStefan Hajnoczi#include <sys/socket.h>
54216a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
54226a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
54236a02c806SStefan Hajnoczi#endif
54246a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
54256a02c806SStefan Hajnocziint main(void) {
54266a02c806SStefan Hajnoczi    int sock, ret;
54276a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
54286a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
54296a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
54306a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
54316a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
54326a02c806SStefan Hajnoczi        return 0;
54336a02c806SStefan Hajnoczi    }
54346a02c806SStefan Hajnoczi    return -1;
54356a02c806SStefan Hajnoczi}
54366a02c806SStefan HajnocziEOF
54376a02c806SStefan Hajnocziif compile_prog "" "" ; then
54386a02c806SStefan Hajnoczi    have_af_vsock=yes
54396a02c806SStefan Hajnoczifi
54406a02c806SStefan Hajnoczi
5441f0d92b56SLongpeng(Mike)##########################################
5442f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
54434f67366eSThomas Huthhave_afalg=no
5444f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5445f0d92b56SLongpeng(Mike)#include <errno.h>
5446f0d92b56SLongpeng(Mike)#include <sys/types.h>
5447f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5448f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5449f0d92b56SLongpeng(Mike)int main(void) {
5450f0d92b56SLongpeng(Mike)    int sock;
5451f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5452f0d92b56SLongpeng(Mike)    return sock;
5453f0d92b56SLongpeng(Mike)}
5454f0d92b56SLongpeng(Mike)EOF
5455f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5456f0d92b56SLongpeng(Mike)    have_afalg=yes
5457f0d92b56SLongpeng(Mike)fi
5458f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5459f0d92b56SLongpeng(Mike)then
5460f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5461f0d92b56SLongpeng(Mike)    then
5462f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5463f0d92b56SLongpeng(Mike)    fi
5464f0d92b56SLongpeng(Mike)fi
5465f0d92b56SLongpeng(Mike)
5466f0d92b56SLongpeng(Mike)
54676969ec6cSJames Clarke#################################################
54684d04351fSChristopher Covington# check for sysmacros.h
54694d04351fSChristopher Covington
54704d04351fSChristopher Covingtonhave_sysmacros=no
54714d04351fSChristopher Covingtoncat > $TMPC << EOF
54724d04351fSChristopher Covington#include <sys/sysmacros.h>
54734d04351fSChristopher Covingtonint main(void) {
54744d04351fSChristopher Covington    return makedev(0, 0);
54754d04351fSChristopher Covington}
54764d04351fSChristopher CovingtonEOF
54774d04351fSChristopher Covingtonif compile_prog "" "" ; then
54784d04351fSChristopher Covington    have_sysmacros=yes
54794d04351fSChristopher Covingtonfi
54804d04351fSChristopher Covington
54814d04351fSChristopher Covington##########################################
548249e00a18SAndreas Grapentin# check for _Static_assert()
548349e00a18SAndreas Grapentin
548449e00a18SAndreas Grapentinhave_static_assert=no
548549e00a18SAndreas Grapentincat > $TMPC << EOF
548649e00a18SAndreas Grapentin_Static_assert(1, "success");
548749e00a18SAndreas Grapentinint main(void) {
548849e00a18SAndreas Grapentin    return 0;
548949e00a18SAndreas Grapentin}
549049e00a18SAndreas GrapentinEOF
549149e00a18SAndreas Grapentinif compile_prog "" "" ; then
549249e00a18SAndreas Grapentin    have_static_assert=yes
549349e00a18SAndreas Grapentinfi
549449e00a18SAndreas Grapentin
549549e00a18SAndreas Grapentin##########################################
5496e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5497e674605fSTomáš Golembiovský
5498e674605fSTomáš Golembiovskýhave_utmpx=no
5499e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5500e674605fSTomáš Golembiovský#include <utmpx.h>
5501e674605fSTomáš Golembiovskýstruct utmpx user_info;
5502e674605fSTomáš Golembiovskýint main(void) {
5503e674605fSTomáš Golembiovský    return 0;
5504e674605fSTomáš Golembiovský}
5505e674605fSTomáš GolembiovskýEOF
5506e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5507e674605fSTomáš Golembiovský    have_utmpx=yes
5508e674605fSTomáš Golembiovskýfi
5509e674605fSTomáš Golembiovský
5510e674605fSTomáš Golembiovský##########################################
5511db1ed1abSRichard Henderson# check for getrandom()
5512db1ed1abSRichard Henderson
5513db1ed1abSRichard Hendersonhave_getrandom=no
5514db1ed1abSRichard Hendersoncat > $TMPC << EOF
5515db1ed1abSRichard Henderson#include <sys/random.h>
5516db1ed1abSRichard Hendersonint main(void) {
5517db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
5518db1ed1abSRichard Henderson}
5519db1ed1abSRichard HendersonEOF
5520db1ed1abSRichard Hendersonif compile_prog "" "" ; then
5521db1ed1abSRichard Henderson    have_getrandom=yes
5522db1ed1abSRichard Hendersonfi
5523db1ed1abSRichard Henderson
5524db1ed1abSRichard Henderson##########################################
5525247724cbSMarc-André Lureau# checks for sanitizers
5526247724cbSMarc-André Lureau
5527247724cbSMarc-André Lureauhave_asan=no
5528247724cbSMarc-André Lureauhave_ubsan=no
5529d83414e1SMarc-André Lureauhave_asan_iface_h=no
5530d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
5531247724cbSMarc-André Lureau
5532247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
5533b9f44da2SMarc-André Lureau  write_c_skeleton
5534247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5535247724cbSMarc-André Lureau      have_asan=yes
5536247724cbSMarc-André Lureau  fi
5537b9f44da2SMarc-André Lureau
5538b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
5539b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
5540b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5541b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
5542b9f44da2SMarc-André Lureau#include <stdlib.h>
5543b9f44da2SMarc-André Lureauint main(void) {
5544b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
5545f2dfe54cSLeonid Bloch    if (tmp != NULL) {
5546b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
5547b9f44da2SMarc-André Lureau    }
5548d1abf3fcSOlaf Hering    return 1;
5549f2dfe54cSLeonid Bloch}
5550b9f44da2SMarc-André LureauEOF
5551247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5552247724cbSMarc-André Lureau      have_ubsan=yes
5553247724cbSMarc-André Lureau  fi
5554d83414e1SMarc-André Lureau
5555d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
5556d83414e1SMarc-André Lureau      have_asan_iface_h=yes
5557d83414e1SMarc-André Lureau  fi
5558d83414e1SMarc-André Lureau
5559d83414e1SMarc-André Lureau  cat > $TMPC << EOF
5560d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
5561d83414e1SMarc-André Lureauint main(void) {
5562d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
5563d83414e1SMarc-André Lureau  return 0;
5564d83414e1SMarc-André Lureau}
5565d83414e1SMarc-André LureauEOF
5566d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5567d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
5568d83414e1SMarc-André Lureau  fi
5569247724cbSMarc-André Lureaufi
5570247724cbSMarc-André Lureau
5571247724cbSMarc-André Lureau##########################################
5572adc28027SAlexander Bulekov# checks for fuzzer
557354c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then
5574adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
5575dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
5576adc28027SAlexander Bulekov    have_fuzzer=yes
557764ed6f92SPaolo Bonzini  else
557864ed6f92SPaolo Bonzini    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
557964ed6f92SPaolo Bonzini    exit 1
5580adc28027SAlexander Bulekov  fi
5581adc28027SAlexander Bulekovfi
5582adc28027SAlexander Bulekov
55830aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
55840aebab04SLingfeng Yang# keep it separate until that is not the case.
55850aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
55860aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
55870aebab04SLingfeng Yangfi
55880aebab04SLingfeng Yanghave_tsan=no
55890aebab04SLingfeng Yanghave_tsan_iface_fiber=no
55900aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
55910aebab04SLingfeng Yang  write_c_skeleton
55920aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
55930aebab04SLingfeng Yang      have_tsan=yes
55940aebab04SLingfeng Yang  fi
55950aebab04SLingfeng Yang  cat > $TMPC << EOF
55960aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
55970aebab04SLingfeng Yangint main(void) {
55980aebab04SLingfeng Yang  __tsan_create_fiber(0);
55990aebab04SLingfeng Yang  return 0;
56000aebab04SLingfeng Yang}
56010aebab04SLingfeng YangEOF
56020aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
56030aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
56040aebab04SLingfeng Yang  fi
56050aebab04SLingfeng Yangfi
56060aebab04SLingfeng Yang
5607adc28027SAlexander Bulekov##########################################
560817824406SJunyan He# check for libpmem
560917824406SJunyan He
561017824406SJunyan Heif test "$libpmem" != "no"; then
561117824406SJunyan He	if $pkg_config --exists "libpmem"; then
561217824406SJunyan He		libpmem="yes"
561317824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
561417824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
561517824406SJunyan He	else
561617824406SJunyan He		if test "$libpmem" = "yes" ; then
561717824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
561817824406SJunyan He		fi
561917824406SJunyan He		libpmem="no"
562017824406SJunyan He	fi
562117824406SJunyan Hefi
562217824406SJunyan He
562317824406SJunyan He##########################################
562421b2eca6SJingqi Liu# check for libdaxctl
562521b2eca6SJingqi Liu
562621b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
562721b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
562821b2eca6SJingqi Liu		libdaxctl="yes"
562921b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
563021b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
563121b2eca6SJingqi Liu	else
563221b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
563321b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
563421b2eca6SJingqi Liu		fi
563521b2eca6SJingqi Liu		libdaxctl="no"
563621b2eca6SJingqi Liu	fi
563721b2eca6SJingqi Liufi
563821b2eca6SJingqi Liu
563921b2eca6SJingqi Liu##########################################
5640675b9b53SMarc-André Lureau# check for slirp
5641675b9b53SMarc-André Lureau
5642675b9b53SMarc-André Lureaucase "$slirp" in
56434d34a86bSPaolo Bonzini  auto | enabled | internal)
56444d34a86bSPaolo Bonzini    # Simpler to always update submodule, even if not needed.
56454d34a86bSPaolo Bonzini    if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
56467c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
56477c57bdd8SMarc-André Lureau    fi
5648675b9b53SMarc-André Lureau    ;;
5649675b9b53SMarc-André Lureauesac
5650675b9b53SMarc-André Lureau
565154e7aac0SAlexey Krasikov##########################################
565254e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
565354e7aac0SAlexey Krasikov
565454e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
565554e7aac0SAlexey Krasikov
565654e7aac0SAlexey Krasikov    have_keyring=no
565754e7aac0SAlexey Krasikov    cat > $TMPC << EOF
565854e7aac0SAlexey Krasikov#include <errno.h>
565954e7aac0SAlexey Krasikov#include <asm/unistd.h>
566054e7aac0SAlexey Krasikov#include <linux/keyctl.h>
566154e7aac0SAlexey Krasikov#include <unistd.h>
566254e7aac0SAlexey Krasikovint main(void) {
566354e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
566454e7aac0SAlexey Krasikov}
566554e7aac0SAlexey KrasikovEOF
566654e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
566754e7aac0SAlexey Krasikov        have_keyring=yes
566854e7aac0SAlexey Krasikov    fi
566954e7aac0SAlexey Krasikovfi
567054e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
567154e7aac0SAlexey Krasikovthen
5672b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
567354e7aac0SAlexey Krasikov    then
567454e7aac0SAlexey Krasikov	secret_keyring=yes
567554e7aac0SAlexey Krasikov    else
567654e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
567754e7aac0SAlexey Krasikov	then
567854e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
567954e7aac0SAlexey Krasikovbut not implemented on your system"
568054e7aac0SAlexey Krasikov	else
568154e7aac0SAlexey Krasikov	    secret_keyring=no
568254e7aac0SAlexey Krasikov	fi
568354e7aac0SAlexey Krasikov    fi
568454e7aac0SAlexey Krasikovfi
568554e7aac0SAlexey Krasikov
568692500362SAlexey Krasikov##########################################
5687e86ecd4bSJuan Quintela# End of CC checks
5688e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
5689e86ecd4bSJuan Quintela
5690d83414e1SMarc-André Lureauwrite_c_skeleton
5691d83414e1SMarc-André Lureau
56921d728c39SBlue Swirlif test "$gcov" = "yes" ; then
5693bf0e56a3SMarc-André Lureau  :
5694b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
5695086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
5696086d5f75SPaolo Bonzini  debug=no
5697086d5f75SPaolo Bonzinifi
5698086d5f75SPaolo Bonzini
5699086d5f75SPaolo Bonzinicase "$ARCH" in
5700086d5f75SPaolo Bonzinialpha)
5701086d5f75SPaolo Bonzini  # Ensure there's only a single GP
5702086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
5703086d5f75SPaolo Bonzini;;
5704086d5f75SPaolo Bonziniesac
5705086d5f75SPaolo Bonzini
5706086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
5707086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
5708086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
5709086d5f75SPaolo Bonzinifi
5710a316e378SJuan Quintela
5711247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
5712db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
5713db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
5714d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
5715d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
5716d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5717d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
5718d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
5719d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
5720d83414e1SMarc-André Lureau  fi
5721247724cbSMarc-André Lureaufi
57220aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
57230aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
57240aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
57250aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
57260aebab04SLingfeng Yang  else
57270aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
57280aebab04SLingfeng Yang  fi
57290aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
57300aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
57310aebab04SLingfeng Yangfi
5732247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
5733db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
5734db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
5735247724cbSMarc-André Lureaufi
5736247724cbSMarc-André Lureau
57376542aa9cSPeter Lieven##########################################
57386542aa9cSPeter Lieven# Do we have libnfs
57396542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
5740b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
57416542aa9cSPeter Lieven    libnfs="yes"
57426542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
57436542aa9cSPeter Lieven  else
57446542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
57458efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
57466542aa9cSPeter Lieven    fi
57476542aa9cSPeter Lieven    libnfs="no"
57486542aa9cSPeter Lieven  fi
57496542aa9cSPeter Lievenfi
57501d728c39SBlue Swirl
57513efac6ebSTomáš Golembiovský##########################################
57523efac6ebSTomáš Golembiovský
57530aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
57540aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
5755e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
5756db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
5757e86ecd4bSJuan Quintela    fi
5758e86ecd4bSJuan Quintelafi
5759e86ecd4bSJuan Quintela
5760952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
5761952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
5762cb8baa77SMark Cave-Ayland    flags="--no-seh --nxcompat"
5763cb8baa77SMark Cave-Ayland
5764cb8baa77SMark Cave-Ayland    # Disable ASLR for debug builds to allow debugging with gdb
5765cb8baa77SMark Cave-Ayland    if test "$debug" = "no" ; then
5766cb8baa77SMark Cave-Ayland        flags="--dynamicbase $flags"
5767cb8baa77SMark Cave-Ayland    fi
5768cb8baa77SMark Cave-Ayland
5769cb8baa77SMark Cave-Ayland    for flag in $flags; do
5770e9a3591fSChristian Borntraeger        if ld_has $flag ; then
5771db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
5772952afb71SBlue Swirl        fi
5773952afb71SBlue Swirl    done
5774952afb71SBlue Swirlfi
5775952afb71SBlue Swirl
577610ff82d1SMarc-André Lureauqemu_confdir="$sysconfdir/$qemu_suffix"
577710ff82d1SMarc-André Lureauqemu_moddir="$libdir/$qemu_suffix"
577810ff82d1SMarc-André Lureauqemu_datadir="$datadir/$qemu_suffix"
5779ca8c0909SMarc-André Lureauqemu_docdir="$docdir/$qemu_suffix"
5780834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
5781a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
578267ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
57835a67135aSbellard
5784e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
5785e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
5786e0580342SKamil Rytarowski  ivshmem=yes
5787e0580342SKamil Rytarowskifi
5788e0580342SKamil Rytarowski
57894b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
5790b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
57917e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
5792983eef5aSMeador Inge      virtfs=yes
5793983eef5aSMeador Inge    else
5794983eef5aSMeador Inge      if test "$virtfs" = yes; then
57957e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
5796983eef5aSMeador Inge      fi
579717500370SAndreas Färber      virtfs=no
5798983eef5aSMeador Inge    fi
5799b855f8d1SPaolo Bonzini  else
5800b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
5801b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
5802b855f8d1SPaolo Bonzini    fi
5803b855f8d1SPaolo Bonzini    virtfs=no
580417bff52bSM. Mohan Kumar  fi
5805ff69fd8cSLaurent Vivierfi
58069d6bc27bSMichael Roth
58079d6bc27bSMichael Roth# Probe for guest agent support/options
58089d6bc27bSMichael Roth
5809e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
5810a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
5811a5125905SLaurent Vivier      guest_agent=no
5812a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
5813e8ef31a3SMichael Tokarev      guest_agent=yes
5814e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
5815e8ef31a3SMichael Tokarev      guest_agent=no
5816e8ef31a3SMichael Tokarev  else
5817e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
5818ca35f780SPaolo Bonzini  fi
58194b1c11fdSDaniel P. Berrangefi
5820ca35f780SPaolo Bonzini
58219d6bc27bSMichael Roth# Guest agent Window MSI  package
58229d6bc27bSMichael Roth
58239d6bc27bSMichael Rothif test "$guest_agent" != yes; then
58249d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
58259d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
58269d6bc27bSMichael Roth  fi
58279d6bc27bSMichael Roth  guest_agent_msi=no
58289d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
58299d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
58309d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
58319d6bc27bSMichael Roth  fi
58329d6bc27bSMichael Roth  guest_agent_msi=no
58339d6bc27bSMichael Rothelif ! has wixl; then
58349d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
58359d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
58369d6bc27bSMichael Roth  fi
58379d6bc27bSMichael Roth  guest_agent_msi=no
58381a34904eSMichael Rothelse
58391a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
58401a34904eSMichael Roth  # disabled explicitly
58411a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
58421a34904eSMichael Roth    guest_agent_msi=yes
58431a34904eSMichael Roth  fi
58449d6bc27bSMichael Rothfi
58459d6bc27bSMichael Roth
58461a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
58479d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
58489d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
58499d6bc27bSMichael Roth  fi
58509d6bc27bSMichael Roth
58519d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
58529d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
58539d6bc27bSMichael Roth  fi
58549d6bc27bSMichael Roth
58559d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
58569d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
58579d6bc27bSMichael Roth  fi
58589d6bc27bSMichael Roth
58599d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
586089138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
58619d6bc27bSMichael Roth  fi
58629d6bc27bSMichael Roth
586389138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
58649d6bc27bSMichael Roth
58659d6bc27bSMichael Roth  case "$cpu" in
58669d6bc27bSMichael Roth  x86_64)
58679d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
58689d6bc27bSMichael Roth    ;;
58699d6bc27bSMichael Roth  i386)
58709d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
58719d6bc27bSMichael Roth    ;;
58729d6bc27bSMichael Roth  *)
58739d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
58749d6bc27bSMichael Roth    ;;
58759d6bc27bSMichael Roth  esac
58769d6bc27bSMichael Rothfi
58779d6bc27bSMichael Roth
5878ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5879ca35f780SPaolo Bonziniroms=
5880e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
5881e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
5882e633a5c6SEric Blake        test "$softmmu" = yes ; then
5883e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5884c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
5885c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
5886c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
5887e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5888e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5889ca35f780SPaolo Bonzini            roms="optionrom"
5890e57218b6SPeter Maydell            break
5891e57218b6SPeter Maydell        fi
5892e57218b6SPeter Maydell    done
5893ca35f780SPaolo Bonzinifi
5894ca35f780SPaolo Bonzini
58952e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
58969933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
58972e33c3f8SThomas Huth  write_c_skeleton
58982e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
58999933c305SChristian Borntraeger    roms="$roms s390-ccw"
59001ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
59011ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
59021ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
59031ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
59041ef6bfc2SPhilippe Mathieu-Daudé    fi
59059933c305SChristian Borntraeger  fi
59062e33c3f8SThomas Huthfi
59079933c305SChristian Borntraeger
590811cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
590911cde1c8SBruno 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.
591011cde1c8SBruno Dominguezif has $cxx; then
591111cde1c8SBruno Dominguez    cat > $TMPC <<EOF
591211cde1c8SBruno Dominguezint c_function(void);
591311cde1c8SBruno Dominguezint main(void) { return c_function(); }
591411cde1c8SBruno DominguezEOF
591511cde1c8SBruno Dominguez
591611cde1c8SBruno Dominguez    compile_object
591711cde1c8SBruno Dominguez
591811cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
591911cde1c8SBruno Dominguezextern "C" {
592011cde1c8SBruno Dominguez   int c_function(void);
592111cde1c8SBruno Dominguez}
592211cde1c8SBruno Dominguezint c_function(void) { return 42; }
592311cde1c8SBruno DominguezEOF
592411cde1c8SBruno Dominguez
592511cde1c8SBruno Dominguez    update_cxxflags
592611cde1c8SBruno Dominguez
59275770e8afSPaolo Bonzini    if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
592811cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
592911cde1c8SBruno Dominguez        :
593011cde1c8SBruno Dominguez    else
593111cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
593211cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
593311cde1c8SBruno Dominguez        cxx=
593411cde1c8SBruno Dominguez    fi
593511cde1c8SBruno Dominguezelse
593611cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
593711cde1c8SBruno Dominguez    cxx=
593811cde1c8SBruno Dominguezfi
593911cde1c8SBruno Dominguez
59405d91a2edSYonggang Luoif test $git_update = 'yes' ; then
59415d91a2edSYonggang Luo    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
59425d91a2edSYonggang Luofi
59435d91a2edSYonggang Luo
594498ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
594597a847bcSbellard
594698ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
594798ec69acSJuan Quintelaecho >> $config_host_mak
594898ec69acSJuan Quintela
5949e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
595099d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
595199d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
59523aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
59538bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
59540f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
595599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
595622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
59579afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
59583d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
5959e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
59605a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5961785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
59625a699bbbSLaszlo Ersekfi
5963f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5964834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5965a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
596667ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
5967cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
5968aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
5969f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
5970804edf29SJuan Quintela
597198ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5972727e5283SPaolo Bonzini
5973f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
5974f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
5975f3494749SPaolo Bonzinielse
5976f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
5977f3494749SPaolo Bonzinifi
5978f8393946Saurel32if test "$debug_tcg" = "yes" ; then
59792358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5980f8393946Saurel32fi
59811625af87Saliguoriif test "$strip_opt" = "yes" ; then
598252ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
59831625af87Saliguorifi
59847d13299dSbellardif test "$bigendian" = "yes" ; then
5985e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
598697a847bcSbellardfi
598767b915a5Sbellardif test "$mingw32" = "yes" ; then
598898ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
598989138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
59909fe6de94SBlue Swirl  version_major=${rc_version%%.*}
59919fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59929fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
59939fe6de94SBlue Swirl  rc_version=${rc_version#*.}
59949fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
59959fe6de94SBlue Swirl  version_micro=0
59969fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
59979fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5998d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5999d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6000f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6001d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6002d9840e25STomoki Sekiyama  fi
600350cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
600476dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
600550cbebb9SMichael Roth  fi
60061a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
60074bad7c3bSStefan Hajnoczi    echo "CONFIG_QGA_MSI=y" >> $config_host_mak
60089dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
60099dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
60109dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
60119dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
60129dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
60139dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
60149dacf32dSYossi Hindin  fi
6015210fa556Spbrookelse
601635f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6017210fa556Spbrookfi
6018128ab2ffSblueswir1
6019dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6020dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6021dffcb71cSMark McLoughlinfi
6022dffcb71cSMark McLoughlin
602383fb7adfSbellardif test "$darwin" = "yes" ; then
602498ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
602583fb7adfSbellardfi
6026b29fe3edSmalc
6027ec530c81Sbellardif test "$solaris" = "yes" ; then
602898ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6029ec530c81Sbellardfi
6030179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6031179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6032179cf400SAndreas Färberfi
603397a847bcSbellardif test "$static" = "yes" ; then
603498ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
603597a847bcSbellardfi
60361ba16968SStefan Weilif test "$profiler" = "yes" ; then
60372358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
603805c2a3e7Sbellardfi
6039c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6040c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6041c932ce31SPaolo Bonzinifi
6042f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
6043f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
6044f15bff25SPaolo Bonzinifi
6045e2d8830eSBradecho "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
60468a16d273Sthsif test "$vde" = "yes" ; then
604798ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6048e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
60498a16d273Sthsfi
605058952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
605158952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
605258952137SVincenzo Maffionefi
6053015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6054015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6055015a33bdSGongleifi
60564cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
60574cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
60584cc600d2SPaolo Bonzinifi
605947e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
6060a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
60613f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
606247e98658SCorey Bryantfi
60632358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
60640c58ac1cSmalcfor drv in $audio_drv_list; do
60651ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6066484e2cc7SPaolo Bonzini    echo "$def=y" >> $config_host_mak
60670c58ac1cSmalcdone
6068478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then
6069478e943fSPaolo Bonzini    echo "CONFIG_ALSA=y" >> $config_host_mak
6070478e943fSPaolo Bonzinifi
6071b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6072478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
6073478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then
6074478e943fSPaolo Bonzini    echo "CONFIG_LIBPULSE=y" >> $config_host_mak
6075478e943fSPaolo Bonzinifi
6076b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6077478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
6078b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6079b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6080b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
6081478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then
6082478e943fSPaolo Bonzini    echo "CONFIG_LIBJACK=y" >> $config_host_mak
6083478e943fSPaolo Bonzinifi
60842e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
6085d5631638Smalcif test "$audio_win_int" = "yes" ; then
6086d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6087d5631638Smalcfi
6088b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6089b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6090dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6091dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6092dce512deSChristoph Hellwigfi
609389138857SStefan Weilqemu_version=$(head $source_path/VERSION)
60942358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
609598ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
60962b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6097a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
609898ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6099cc8ae6deSpbrookfi
610017969268SFam Zhengif test "$modules" = "yes"; then
6101e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6102e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
610389138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
610417969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
610517969268SFam Zhengfi
6106bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
6107bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
6108bd83c861SChristian Ehrhardtfi
6109e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
61108781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
61118781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
61128781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
61138781595bSGerd Hoffmannfi
6114099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
61152358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6116099d6b0fSRiku Voipiofi
611740ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
611840ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
611940ff6d7eSKevin Wolffi
61203ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
61212358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
61223ce34dfbSvibisreenivasanfi
6123c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6124c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6125c2882b96SRiku Voipiofi
6126751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6127751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6128751bcc39SMarc-André Lureaufi
6129955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6130955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6131955727d2SCortland Tölvafi
6132d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6133d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6134d0927938SUlrich Hechtfi
61353d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
61363d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
61373d4fa43eSKusanagi Kouichifi
6138b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6139b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6140b953f075SDenis V. Lunevfi
6141ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6142ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6143ed911435SKevin Wolffi
6144c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6145c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6146c727f47dSPeter Maydellfi
6147dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6148dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6149dace20dcSPeter Maydellfi
6150d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6151d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6152d0927938SUlrich Hechtfi
61534e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
61544e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
61554e0c6529SAlex Blighfi
6156cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6157cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6158cd758dd0SAlex Blighfi
61593b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
61603b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
61613b6edd16SPeter Maydellfi
61623b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
61633b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
61643b6edd16SPeter Maydellfi
6165a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6166a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6167a8fd1abaSPeter Maydellfi
616851834341SRiku Voipioif test "$timerfd" = "yes" ; then
616951834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
617051834341SRiku Voipiofi
61719af5c906SRiku Voipioif test "$setns" = "yes" ; then
61729af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
61739af5c906SRiku Voipiofi
617438860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
617538860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
617638860a03SAleksandar Markovicfi
61775a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
61785a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
61795a03cd00SAleksandar Markovicfi
6180db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
6181db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
6182db37dd89SAleksandar Markovicfi
6183d6092e08SFilip Bozutaif test "$btrfs" = "yes" ; then
6184d6092e08SFilip Bozuta  echo "CONFIG_BTRFS=y" >> $config_host_mak
6185d6092e08SFilip Bozutafi
61863b3f24adSaurel32if test "$inotify" = "yes" ; then
61872358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
61883b3f24adSaurel32fi
6189c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6190c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6191c05c7a73SRiku Voipiofi
6192401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6193401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6194401bc051SPeter Maydellfi
61955c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
61965c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
61975c99fa37SKeno Fischerfi
61988a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
61998a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
62008a792b03SJiufei Xuefi
62016ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
62026ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
62036ae9a1f4SJuan Quintelafi
62046ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
62056ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
62066ae9a1f4SJuan Quintelafi
6207769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6208484e2cc7SPaolo Bonzini  echo "CONFIG_CURL=y" >> $config_host_mak
6209b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
62106ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6211769ce76dSAlexander Graffi
62122e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
621398ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
62148eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
62152e4d9fb1Saurel32fi
6216a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6217484e2cc7SPaolo Bonzini  echo "CONFIG_GTK=y" >> $config_host_mak
6218a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6219014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6220925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6221925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6222925a0400SGerd Hoffmann  fi
6223bbbf9bfbSStefan Weilfi
6224f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6225f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6226f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6227f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
622825a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
6229f876b765SMarc-André Lureaufi
6230a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6231ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6232ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6233a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
6234a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
6235ddbb0d09SDaniel P. Berrangefi
623691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
623791bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
62381f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
62391f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
62401f923c70SLongpeng(Mike)  fi
624146859d93SDaniel P. Berrangé  echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak
624246859d93SDaniel P. Berrangé  echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak
624362893b67SDaniel P. Berrangefi
624491bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
624591bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6246becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6247a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
6248a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
6249ed754746SDaniel P. Berrangefi
6250e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
6251e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
6252e0576942SDaniel P. Berrangéfi
62539a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
62549a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
62559a2fd434SDaniel P. Berrangefi
62568953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
62578953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
62588953caf3SDaniel P. Berrangefi
6259559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6260559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6261559607eaSDaniel P. Berrangefi
6262e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
6263e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
6264e865b97fSChen Gangfi
62656b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
62666b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
62676b39b063SEric Blakefi
62689df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
62699df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
62709df8b20dSThomas Huthfi
62712a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
62722a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
62732a4b472cSDavid CARLIERfi
6274277abf15SJan Vesely
6275277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6276277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6277277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6278277abf15SJan Vesely# if this macro is set.
6279277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6280277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6281277abf15SJan Veselyfi
62821efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
62831efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
62841efad060SFam Zhengfi
6285bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6286bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6287a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6288e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6289a4ccabcfSAnthony Liguorifi
62909d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
62919d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
62929d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
62939d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
62949d9e1521SGerd Hoffmannfi
62951badb709SPaolo Bonziniif test "$xen" = "enabled" ; then
62966dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6297d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6298582ea95fSMarc-André Lureau  echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
6299582ea95fSMarc-André Lureau  echo "XEN_LIBS=$xen_libs" >> $config_host_mak
6300e37630caSaliguorifi
63015c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
63025c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
63035c6c3a6cSChristoph Hellwigfi
6304c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
6305c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
6306c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
6307c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
6308c10dd856SAarushi Mehtafi
6309758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6310758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6311ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
6312758e8e38SVenkateswararao Jujjuri (JV)fi
63134f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
63144f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
63154f26f2b6SAvi Kivityfi
6316983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6317758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6318758e8e38SVenkateswararao Jujjuri (JV)fi
63195e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
63205e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
63215e9be92dSNicholas Bellingerfi
6322af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
6323af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6324af3bba76SPaolo Bonzinifi
6325af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
632656f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
632703ce5744SNikolay Nikolaevfi
6328108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
6329108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
6330108a6481SCindy Lufi
6331042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6332042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6333042cea27SGongleifi
6334fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6335fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
63365fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
63375fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
63385fe97d88SStefano Garzarella  fi
6339fc0b9b0eSStefan Hajnoczifi
6340299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
6341299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6342299e6f19SPaolo Bonzinifi
6343e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6344e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6345e6a74868SMarc-André Lureaufi
6346108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
6347108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
6348108a6481SCindy Lufi
634998fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
635098fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
635198fc1adaSDr. David Alan Gilbertfi
635277755340Sthsif test "$blobs" = "yes" ; then
635398ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
635477755340Sthsfi
6355bf9298b9Saliguoriif test "$iovec" = "yes" ; then
63562358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6357bf9298b9Saliguorifi
6358ceb42de8Saliguoriif test "$preadv" = "yes" ; then
63592358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6360ceb42de8Saliguorifi
6361a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6362a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6363a40161cbSPaolo Bonzinifi
6364dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6365dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6366dcc38d1cSMarcelo Tosattifi
6367d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
6368d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
6369d339d766SRichard W.M. Jonesfi
63701badb709SPaolo Bonziniif test "$tcg" = "enabled"; then
63719195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
63729195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
63739195b2c2SStefan Weil  fi
6374b3f6ea7eSPaolo Bonzinifi
63755f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
63765f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
63775f6b9e8fSBlue Swirlfi
6378e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6379e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6380e78815a5SAndreas Färberfi
6381e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6382e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6383e78815a5SAndreas Färberfi
63849bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
63859bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
63869bc5a719SAndreas Gustafssonfi
6387cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6388cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
63892634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
63902634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
6391cd4ec0b4SGerd Hoffmannfi
6392cd4ec0b4SGerd Hoffmann
63937b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
63947b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
63957b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
63967b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6397111a38b0SRobert Relyeafi
6398111a38b0SRobert Relyea
63992b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
64002b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6401b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6402b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
64032b2325ffSGerd Hoffmannfi
64042b2325ffSGerd Hoffmann
640569354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
640669354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
6407cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6408cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
640969354a83SHans de Goedefi
641069354a83SHans de Goede
6411da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
6412da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
6413de2d3005SPaolo Bonzini  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
6414da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
6415014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
6416014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6417014cb152SGerd Hoffmann  fi
641820ff075bSMichael Wallefi
641920ff075bSMichael Walle
6420d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
6421d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
6422d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
6423d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
6424d52c454aSMarc-André Lureaufi
6425d52c454aSMarc-André Lureau
6426d52c454aSMarc-André Lureau
642799f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
642899f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
642999f2dbd3SLiang Lifi
643099f2dbd3SLiang Li
64316b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
64326b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
64336b8cd447SRobert Hoofi
64346b8cd447SRobert Hoo
6435607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
6436607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
6437708eab42SMarc-André Lureau  echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
6438607dacd0Sqiaonuohanfi
6439607dacd0Sqiaonuohan
6440607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
6441607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
6442708eab42SMarc-André Lureau  echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
6443607dacd0Sqiaonuohanfi
6444607dacd0Sqiaonuohan
64456b383c08SPeter Wuif test "$bzip2" = "yes" ; then
64466b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
64476b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
64486b383c08SPeter Wufi
64496b383c08SPeter Wu
645083bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
645183bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
645283bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
645383bc1f97SJulio Faraccofi
645483bc1f97SJulio Faracco
64553a678481SJuan Quintelaif test "$zstd" = "yes" ; then
64563a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
64575e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
64585e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
64593a678481SJuan Quintelafi
64603a678481SJuan Quintela
6461c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
6462484e2cc7SPaolo Bonzini  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
64636ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
64646ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
6465c589b249SRonnie Sahlbergfi
6466c589b249SRonnie Sahlberg
64676542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
6468484e2cc7SPaolo Bonzini  echo "CONFIG_LIBNFS=y" >> $config_host_mak
64694be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
64706542aa9cSPeter Lievenfi
64716542aa9cSPeter Lieven
6472f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
6473f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
6474c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6475c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
6476f794573eSEduardo Otubofi
6477f794573eSEduardo Otubo
647883fb7adfSbellard# XXX: suppress that
64797d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
64802358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
64817d3505c5Sbellardfi
64827d3505c5Sbellard
64833556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
64843556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
64853556c233SPaolo Bonzinifi
6486f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
6487484e2cc7SPaolo Bonzini  echo "CONFIG_RBD=y" >> $config_host_mak
64886ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
6489f27aaf4bSChristian Brunnerfi
649020ff6c80SAnthony Liguori
64917c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
649270c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
649370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
649470c60c08SStefan Hajnoczielse
649570c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
649670c60c08SStefan Hajnoczifi
6497d0e2fce5SAneesh Kumar K.V
64987d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
64997d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
65007d992e4dSPeter Lievenfi
65017d992e4dSPeter Lieven
6502f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
6503f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
6504f0d92b56SLongpeng(Mike)fi
6505f0d92b56SLongpeng(Mike)
6506d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
6507d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
6508d2042378SAneesh Kumar K.Vfi
6509d2042378SAneesh Kumar K.V
6510e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
6511e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
6512e06a765eSHarsh Prateek Borafi
6513e06a765eSHarsh Prateek Bora
65143f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
65153f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
65163f4349dcSKevin Wolffi
65173f4349dcSKevin Wolf
6518d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
6519d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
6520d83414e1SMarc-André Lureaufi
6521d83414e1SMarc-André Lureau
65220aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
65230aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
65240aebab04SLingfeng Yangfi
65250aebab04SLingfeng Yang
65268ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
65278ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
65288ab1bf12SLuiz Capitulinofi
65298ab1bf12SLuiz Capitulino
653076a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
653176a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
653276a347e1SRichard Hendersonfi
653376a347e1SRichard Henderson
6534f540166bSRichard Hendersonif test "$int128" = "yes" ; then
6535f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
6536f540166bSRichard Hendersonfi
6537f540166bSRichard Henderson
65387ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
65397ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
65407ebee43eSRichard Hendersonfi
65417ebee43eSRichard Henderson
6542e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
6543e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
6544e6cd4bb5SRichard Hendersonfi
6545e6cd4bb5SRichard Henderson
6546df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
6547df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
6548df79b996SRichard Hendersonfi
6549df79b996SRichard Henderson
6550db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
6551db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
6552db8aaae8SRichard Hendersonfi
6553db8aaae8SRichard Henderson
65541e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
65551e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
65561e6e9acaSRichard Hendersonfi
65571e6e9acaSRichard Henderson
6558eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
6559484e2cc7SPaolo Bonzini  echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
65606ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
65616ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
6562eb100396SBharata B Raofi
6563eb100396SBharata B Rao
6564d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
6565d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
6566d85fa9ebSJeff Codyfi
6567d85fa9ebSJeff Cody
65680c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
65690c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
65700c14fb47SBharata B Raofi
65710c14fb47SBharata B Rao
6572df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
6573df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
6574df3a429aSNiels de Vosfi
6575df3a429aSNiels de Vos
65767c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
65777c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
65787c815372SBharata B Raofi
65797c815372SBharata B Rao
6580e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
6581e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
6582e014dbe7SPrasanna Kumar Kaleverfi
6583e014dbe7SPrasanna Kumar Kalever
65840e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
65850e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
65860e3b891fSNiels de Vosfi
65870e3b891fSNiels de Vos
6588b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
6589484e2cc7SPaolo Bonzini  echo "CONFIG_LIBSSH=y" >> $config_host_mak
6590b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
6591b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
65920a12ec87SRichard W.M. Jonesfi
65930a12ec87SRichard W.M. Jones
6594ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
6595ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
6596ed1701c6SDr. David Alan Gilbertfi
6597ed1701c6SDr. David Alan Gilbert
65983b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
65993cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
66003b8acc11SPaolo Bonzinifi
66013b8acc11SPaolo Bonzini
66025b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
66035b808275SLluís Vilanovaif have_backend "nop"; then
66046d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
660522890ab5SPrerna Saxenafi
66065b808275SLluís Vilanovaif have_backend "simple"; then
66076d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
66086d8a764eSLluís  # Set the appropriate trace file.
6609953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
66109410b56cSPrerna Saxenafi
6611ed7f5f1dSPaolo Bonziniif have_backend "log"; then
6612ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
66136d8a764eSLluísfi
66145b808275SLluís Vilanovaif have_backend "ust"; then
66156d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
6616a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
6617a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
66186d8a764eSLluísfi
66195b808275SLluís Vilanovaif have_backend "dtrace"; then
66206d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
66216d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
66226d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
66236d8a764eSLluís  fi
6624c276b17dSDaniel P. Berrangefi
66255b808275SLluís Vilanovaif have_backend "ftrace"; then
6626781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
6627781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
6628781e9545SEiichi Tsukata  else
662921684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
6630781e9545SEiichi Tsukata  fi
6631781e9545SEiichi Tsukatafi
66320a852417SPaul Durrantif have_backend "syslog"; then
66330a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
66340a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
66350a852417SPaul Durrant  else
66360a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
66370a852417SPaul Durrant  fi
66380a852417SPaul Durrantfi
66399410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
66409410b56cSPrerna Saxena
66412da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
66422da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
6643392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
66442da776dbSMichael R. Hinesfi
66452da776dbSMichael R. Hines
664621ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
664721ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
664821ab34c9SMarcel Apfelbaumfi
664921ab34c9SMarcel Apfelbaum
6650575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
6651575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
6652575b22b1SLaurent Vivierfi
6653575b22b1SLaurent Vivier
6654ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
6655ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
6656ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
6657ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
6658ed279a06SKlim Kireevfi
6659ed279a06SKlim Kireev
6660a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
6661a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
6662a6b1d4c0SChanglong Xiefi
6663a6b1d4c0SChanglong Xie
66646a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
66656a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
66666a02c806SStefan Hajnoczifi
66676a02c806SStefan Hajnoczi
66684d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
66694d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
66704d04351fSChristopher Covingtonfi
66714d04351fSChristopher Covington
667249e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
667349e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
667449e00a18SAndreas Grapentinfi
667549e00a18SAndreas Grapentin
6676e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
6677e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
6678e674605fSTomáš Golembiovskýfi
6679db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
6680db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
6681db1ed1abSRichard Hendersonfi
6682e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
6683e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
6684e0580342SKamil Rytarowskifi
6685ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
6686ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
6687ba59fb77SPaolo Bonzinifi
6688e0580342SKamil Rytarowski
66895c312079SDr. David Alan Gilbert# Hold two types of flag:
66905c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
66915c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
6692479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
66935c312079SDr. David Alan Gilbert#                                     platform
6694479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
66955c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6696479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
6697479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
6698479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
6699479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
67005c312079SDr. David Alan Gilbertfi
67015c312079SDr. David Alan Gilbert
670217824406SJunyan Heif test "$libpmem" = "yes" ; then
670317824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
6704c9322ab5SMarc-André Lureau  echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
6705c9322ab5SMarc-André Lureau  echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
670617824406SJunyan Hefi
670717824406SJunyan He
670821b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
670921b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
6710c7c91a74SBruce Rogers  echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak
671121b2eca6SJingqi Liufi
671221b2eca6SJingqi Liu
67132f740136SJeff Codyif test "$bochs" = "yes" ; then
67142f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
67152f740136SJeff Codyfi
67162f740136SJeff Codyif test "$cloop" = "yes" ; then
67172f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
67182f740136SJeff Codyfi
67192f740136SJeff Codyif test "$dmg" = "yes" ; then
67202f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
67212f740136SJeff Codyfi
67222f740136SJeff Codyif test "$qcow1" = "yes" ; then
67232f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
67242f740136SJeff Codyfi
67252f740136SJeff Codyif test "$vdi" = "yes" ; then
67262f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
67272f740136SJeff Codyfi
67282f740136SJeff Codyif test "$vvfat" = "yes" ; then
67292f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
67302f740136SJeff Codyfi
67312f740136SJeff Codyif test "$qed" = "yes" ; then
67322f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
67332f740136SJeff Codyfi
67342f740136SJeff Codyif test "$parallels" = "yes" ; then
67352f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
67362f740136SJeff Codyfi
67372f740136SJeff Codyif test "$sheepdog" = "yes" ; then
67382f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
67392f740136SJeff Codyfi
6740c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
6741c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
6742c9c8b88fSDavid CARLIERfi
6743195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
6744195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
6745195588ccSDavid CARLIERfi
6746adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
674754c9e41dSAlexander Bulekov  # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the
674854c9e41dSAlexander Bulekov  # needed CFLAGS have already been provided
674954c9e41dSAlexander Bulekov  if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then
6750086d5f75SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
675154c9e41dSAlexander Bulekov    FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer"
675254c9e41dSAlexander Bulekov  else
675354c9e41dSAlexander Bulekov    FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE"
675454c9e41dSAlexander Bulekov  fi
6755adc28027SAlexander Bulekovfi
67562f740136SJeff Cody
675740e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
675840e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
675926fffe29SEmilio G. Cota    # Copy the export object list to the build dir
676026fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
676126fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
676226fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
676326fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
676426fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
676526fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
676626fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
676726fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
676826fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
676926fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
677026fffe29SEmilio G. Cota    else
677126fffe29SEmilio G. Cota	error_exit \
677226fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
677326fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
677426fffe29SEmilio G. Cota    fi
677540e8c6f4SAlex Bennéefi
677640e8c6f4SAlex Bennée
6777f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
6778f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
6779f48e590aSAlex Bennéefi
6780f48e590aSAlex Bennée
678154e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
678254e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
678354e7aac0SAlexey Krasikovfi
678454e7aac0SAlexey Krasikov
678598ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
6786804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
6787c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
67882eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
678939d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
6790a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
679109e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak
6792804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
6793a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
6794859aef02SPaolo Bonzini  echo "CONFIG_IASL=$iasl" >> $config_host_mak
6795a31a8642SMichael S. Tsirkinfi
679683f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
67973c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
6798804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
679945d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
6800cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
68015f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
68023dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
6803804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
6804804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
68059f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
68064852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
6807daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
68089fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
680946eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
6810a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
681111cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
6812a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
6813a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
68148a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
6815db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
6816e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
6817409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
6818804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
6819484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
6820f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
682190246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
682290246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
68231d728c39SBlue Swirlif test "$gcov" = "yes" ; then
68241d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
68251d728c39SBlue Swirlfi
6826804edf29SJuan Quintela
6827adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
6828adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
6829adc28027SAlexander Bulekovfi
683054c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak
68313efac6ebSTomáš Golembiovský
683205dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
683305dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
683405dfa22bSPhilippe Mathieu-Daudéfi
683505dfa22bSPhilippe Mathieu-Daudé
6836b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
6837b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
6838b767d257SMarek Marczykowski-Góreckifi
6839b767d257SMarek Marczykowski-Górecki
68406efd7517SPeter Maydell# use included Linux headers
68416efd7517SPeter Maydellif test "$linux" = "yes" ; then
6842a307beb6SAndreas Färber  mkdir -p linux-headers
68436efd7517SPeter Maydell  case "$cpu" in
6844c72b26ecSRichard Henderson  i386|x86_64|x32)
684508312a63SPeter Maydell    linux_arch=x86
68466efd7517SPeter Maydell    ;;
6847f8378accSRichard Henderson  ppc|ppc64|ppc64le)
684808312a63SPeter Maydell    linux_arch=powerpc
68496efd7517SPeter Maydell    ;;
68506efd7517SPeter Maydell  s390x)
685108312a63SPeter Maydell    linux_arch=s390
685208312a63SPeter Maydell    ;;
68531f080313SClaudio Fontana  aarch64)
68541f080313SClaudio Fontana    linux_arch=arm64
68551f080313SClaudio Fontana    ;;
6856222e7d11SSanjay Lal  mips64)
6857222e7d11SSanjay Lal    linux_arch=mips
6858222e7d11SSanjay Lal    ;;
685908312a63SPeter Maydell  *)
686008312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
686108312a63SPeter Maydell    linux_arch="$cpu"
68626efd7517SPeter Maydell    ;;
68636efd7517SPeter Maydell  esac
686408312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
686508312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
686608312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
686708312a63SPeter Maydell    fi
68686efd7517SPeter Maydellfi
68696efd7517SPeter Maydell
687097a847bcSbellardfor target in $target_list; do
687197a847bcSbellard    target_dir="$target"
687289138857SStefan Weil    target_name=$(echo $target | cut -d '-' -f 1)
687397a847bcSbellard    mkdir -p $target_dir
6874fdb75aefSPaolo Bonzini    case $target in
6875fdb75aefSPaolo Bonzini        *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;;
6876fdb75aefSPaolo Bonzini        *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;;
68772408a527Saurel32    esac
687856aebc89Spbrookdone
68797d13299dSbellard
6880765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak
6881fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then
6882fdb75aefSPaolo Bonzini  echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak
6883fdb75aefSPaolo Bonzinifi
6884a540f158SPeter Crosthwaite
6885a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6886a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6887ab318051SMarc-André Lureau  echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
6888a99d57bbSWanlong Gaofi
6889a99d57bbSWanlong Gao
6890fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6891fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6892fd0e6053SJohn Snowfi
6893fd0e6053SJohn Snow
68941e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
68951e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
68961e4f6065SDaniele Buonofi
68971e4f6065SDaniele Buono
6898e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
6899e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
6900e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
6901e29e5c6eSPeter Maydell# (these can be both files and directories).
6902e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
6903e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
6904e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
6905e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
6906e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
6907e29e5c6eSPeter Maydell# directory and symlink the directory instead.
690809db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions
690909db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing
691009db9b9dSGerd Hoffmann# a "make distclean" in between.
69111cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
69121cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
6913b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
6914744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
69158db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
6916c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/"
69172038f8c8SPaolo BonziniLINKS="Makefile"
6918e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile"
69193941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
6920ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile"
6921e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
69228db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
6923e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
6924e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
692539950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
692639950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
69278f8fd9edSCleber RosaLINKS="$LINKS python"
6928c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile "
692909db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps"
6930753d11f2SRichard Hendersonfor bios_file in \
6931753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
69323a631b8eSBin Meng    $source_path/pc-bios/*.elf \
6933225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
6934753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6935753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6936e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6937753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
69384e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
693926ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
6940753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6941753d11f2SRichard Hendersondo
6942e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
69437ea78b74SJan Kiszkadone
6944d1807a4fSPaolo Bonzinimkdir -p $DIRS
6945e29e5c6eSPeter Maydellfor f in $LINKS ; do
69460f4d8894SPaolo Bonzini    if [ -e "$source_path/$f" ]; then
6947f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6948f9245e10SPeter Maydell    fi
69497d13299dSbellarddone
695009db9b9dSGerd Hoffmannfor f in $UNLINK ; do
695109db9b9dSGerd Hoffmann    if [ -L "$f" ]; then
695209db9b9dSGerd Hoffmann        rm -f "$f"
695309db9b9dSGerd Hoffmann    fi
695409db9b9dSGerd Hoffmanndone
69551ad2134fSPaul Brook
69562038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
69572038f8c8SPaolo Bonzini  export $i
69582038f8c8SPaolo Bonzinidone
6959afc3a8f9SAlex Bennéeexport target_list source_path use_containers
69602038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
69612038f8c8SPaolo Bonzini
6962c34ebfdcSAnthony Liguori# temporary config to build submodules
69638db2a4fdSGerd Hoffmannfor rom in seabios; do
6964c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
696537116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6966c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6967cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
69685f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6969c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6970c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
69713dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6972c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6973a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6974c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
69759f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
6976c34ebfdcSAnthony Liguoridone
6977c34ebfdcSAnthony Liguori
697876c7560aSMax Reitz# set up qemu-iotests in this build directory
697976c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
698076c7560aSMax Reitz
698176c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
698276c7560aSMax Reitzecho >> "$iotests_common_env"
698376c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
698476c7560aSMax Reitz
6985a5665051SPaolo Bonziniif test "$skip_meson" = no; then
6986fc929892SMarc-André Lureaucross="config-meson.cross.new"
6987fc929892SMarc-André Lureaumeson_quote() {
698847b30835SPaolo Bonzini    echo "'$(echo $* | sed "s/ /','/g")'"
6989fc929892SMarc-André Lureau}
6990fc929892SMarc-André Lureau
6991fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
6992fc929892SMarc-André Lureauecho "[properties]" >> $cross
6993fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
699447b30835SPaolo Bonziniecho "[built-in options]" >> $cross
699547b30835SPaolo Bonziniecho "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross
699647b30835SPaolo Bonziniecho "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross
699747b30835SPaolo Bonziniecho "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross
699847b30835SPaolo Bonziniecho "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross
6999fc929892SMarc-André Lureauecho "[binaries]" >> $cross
700047b30835SPaolo Bonziniecho "c = [$(meson_quote $cc)]" >> $cross
700147b30835SPaolo Bonzinitest -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross
700247b30835SPaolo Bonziniecho "ar = [$(meson_quote $ar)]" >> $cross
700347b30835SPaolo Bonziniecho "nm = [$(meson_quote $nm)]" >> $cross
700447b30835SPaolo Bonziniecho "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross
700547b30835SPaolo Bonziniecho "ranlib = [$(meson_quote $ranlib)]" >> $cross
7006e8178514SPaolo Bonziniif has $sdl2_config; then
700747b30835SPaolo Bonzini  echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross
7008e8178514SPaolo Bonzinifi
700947b30835SPaolo Bonziniecho "strip = [$(meson_quote $strip)]" >> $cross
701047b30835SPaolo Bonziniecho "windres = [$(meson_quote $windres)]" >> $cross
7011fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
7012fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
7013fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
7014fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
7015fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
7016fc929892SMarc-André Lureau    fi
7017853b4bafSThomas Huth    if test "$linux" = "yes" ; then
7018853b4bafSThomas Huth        echo "system = 'linux'" >> $cross
7019853b4bafSThomas Huth    fi
7020fc929892SMarc-André Lureau    case "$ARCH" in
7021fc929892SMarc-André Lureau        i386|x86_64)
7022fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
7023fc929892SMarc-André Lureau            ;;
7024fc929892SMarc-André Lureau        ppc64le)
7025fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
7026fc929892SMarc-André Lureau            ;;
7027fc929892SMarc-André Lureau        *)
7028fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
7029fc929892SMarc-André Lureau            ;;
7030fc929892SMarc-André Lureau    esac
7031fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
7032fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
7033fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
7034fc929892SMarc-André Lureau    else
7035fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
7036fc929892SMarc-André Lureau    fi
7037fc929892SMarc-André Lureauelse
7038fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
7039fc929892SMarc-André Lureaufi
7040fc929892SMarc-André Lureaumv $cross config-meson.cross
7041fc929892SMarc-André Lureau
7042a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
704309e93326SPaolo BonziniNINJA=$ninja $meson setup \
7044d17f305aSPaolo Bonzini        --prefix "$prefix" \
7045d17f305aSPaolo Bonzini        --libdir "$libdir" \
7046d17f305aSPaolo Bonzini        --libexecdir "$libexecdir" \
7047d17f305aSPaolo Bonzini        --bindir "$bindir" \
7048d17f305aSPaolo Bonzini        --includedir "$includedir" \
7049d17f305aSPaolo Bonzini        --datadir "$datadir" \
7050d17f305aSPaolo Bonzini        --mandir "$mandir" \
7051d17f305aSPaolo Bonzini        --sysconfdir "$sysconfdir" \
7052d17f305aSPaolo Bonzini        --localstatedir "$local_statedir" \
7053d17f305aSPaolo Bonzini        -Ddocdir="$docdir" \
705473f3aa37SMarc-André Lureau        -Dqemu_suffix="$qemu_suffix" \
7055a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
7056a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
7057a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
7058a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
7059da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
70600c3dd50eSPaolo Bonzini        -Db_staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) \
7061bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
7062deb62371SPaolo Bonzini        -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \
70631badb709SPaolo Bonzini        -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf \
70641badb709SPaolo Bonzini        -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \
7065b4e312e9SPaolo Bonzini        -Dcocoa=$cocoa -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \
7066a0b93237SPaolo Bonzini        -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
70670a40bcb7SCésar Belley        -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f \
7068fbb4121dSPaolo Bonzini        -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt \
7069*5c53015aSPaolo Bonzini        -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\
7070fc929892SMarc-André Lureau        $cross_arg \
7071a5665051SPaolo Bonzini        "$PWD" "$source_path"
7072a5665051SPaolo Bonzini
7073a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
7074a5665051SPaolo Bonzini    error_exit "meson setup failed"
7075a5665051SPaolo Bonzinifi
7076a5665051SPaolo Bonzinifi
7077a5665051SPaolo Bonzini
70782d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then
70792d838d9bSAlex Bennée    echo "Warning, deprecated features enabled."
70802d838d9bSAlex Bennée    echo "Please see docs/system/deprecated.rst"
70812d838d9bSAlex Bennée    echo "  features: ${deprecated_features}"
70822d838d9bSAlex Bennéefi
70832d838d9bSAlex Bennée
7084dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
7085dc655404SMichael S. Tsirkincat <<EOD >config.status
7086dc655404SMichael S. Tsirkin#!/bin/sh
7087dc655404SMichael S. Tsirkin# Generated by configure.
7088dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
7089dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
7090dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
7091dc655404SMichael S. TsirkinEOD
7092e811da7fSDaniel P. Berrangé
7093e811da7fSDaniel P. Berrangépreserve_env() {
7094e811da7fSDaniel P. Berrangé    envname=$1
7095e811da7fSDaniel P. Berrangé
7096e811da7fSDaniel P. Berrangé    eval envval=\$$envname
7097e811da7fSDaniel P. Berrangé
7098e811da7fSDaniel P. Berrangé    if test -n "$envval"
7099e811da7fSDaniel P. Berrangé    then
7100e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
7101e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
7102e811da7fSDaniel P. Berrangé    else
7103e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
7104e811da7fSDaniel P. Berrangé    fi
7105e811da7fSDaniel P. Berrangé}
7106e811da7fSDaniel P. Berrangé
7107e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
7108e811da7fSDaniel P. Berrangé# features/build target configure will detect
7109e811da7fSDaniel P. Berrangépreserve_env AR
7110e811da7fSDaniel P. Berrangépreserve_env AS
7111e811da7fSDaniel P. Berrangépreserve_env CC
7112e811da7fSDaniel P. Berrangépreserve_env CPP
7113e811da7fSDaniel P. Berrangépreserve_env CXX
7114e811da7fSDaniel P. Berrangépreserve_env INSTALL
7115e811da7fSDaniel P. Berrangépreserve_env LD
7116e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
7117e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
7118e811da7fSDaniel P. Berrangépreserve_env MAKE
7119e811da7fSDaniel P. Berrangépreserve_env NM
7120e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
7121e811da7fSDaniel P. Berrangépreserve_env PATH
7122e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
7123e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
7124e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
7125e811da7fSDaniel P. Berrangépreserve_env PYTHON
7126e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
7127e811da7fSDaniel P. Berrangépreserve_env SMBD
7128e811da7fSDaniel P. Berrangépreserve_env STRIP
7129e811da7fSDaniel P. Berrangépreserve_env WINDRES
7130e811da7fSDaniel P. Berrangé
7131dc655404SMichael S. Tsirkinprintf "exec" >>config.status
7132a5665051SPaolo Bonzinifor i in "$0" "$@"; do
7133a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
7134a5665051SPaolo Bonzinidone
7135cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
7136dc655404SMichael S. Tsirkinchmod +x config.status
7137dc655404SMichael S. Tsirkin
71388cd05ab6SPeter Maydellrm -r "$TMPDIR1"
7139