xref: /openbmc/qemu/configure (revision 54c9e41d47daa38219a53311cbc1c4e602709aee)
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="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
158086d5f75SPaolo Bonzini    CXXFLAGS=$(echo "$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"
173086d5f75SPaolo Bonzini  do_cc $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"
179086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $QEMU_LDFLAGS $local_ldflags
18052166aa0SJuan Quintela}
18152166aa0SJuan Quintela
18211568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
18311568d6dSPaolo Bonzinisymlink() {
18472b8b5a1SStefan Weil  rm -rf "$2"
185ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
18672b8b5a1SStefan Weil  ln -s "$1" "$2"
18711568d6dSPaolo Bonzini}
18811568d6dSPaolo Bonzini
1890dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1900dba6195SLoïc Minier# executable or a builtin)
1910dba6195SLoïc Minierhas() {
1920dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1930dba6195SLoïc Minier}
1940dba6195SLoïc Minier
1950a01d76fSMarc-André Lureauversion_ge () {
1960a01d76fSMarc-André Lureau    local_ver1=`echo $1 | tr . ' '`
1970a01d76fSMarc-André Lureau    local_ver2=`echo $2 | tr . ' '`
1980a01d76fSMarc-André Lureau    while true; do
1990a01d76fSMarc-André Lureau        set x $local_ver1
2000a01d76fSMarc-André Lureau        local_first=${2-0}
201c44a33e2SStefano Garzarella        # 'shift 2' if $2 is set, or 'shift' if $2 is not set
202c44a33e2SStefano Garzarella        shift ${2:+2}
2030a01d76fSMarc-André Lureau        local_ver1=$*
2040a01d76fSMarc-André Lureau        set x $local_ver2
2050a01d76fSMarc-André Lureau        # the second argument finished, the first must be greater or equal
2060a01d76fSMarc-André Lureau        test $# = 1 && return 0
2070a01d76fSMarc-André Lureau        test $local_first -lt $2 && return 1
2080a01d76fSMarc-André Lureau        test $local_first -gt $2 && return 0
209c44a33e2SStefano Garzarella        shift ${2:+2}
2100a01d76fSMarc-André Lureau        local_ver2=$*
2110a01d76fSMarc-André Lureau    done
2120a01d76fSMarc-André Lureau}
2130a01d76fSMarc-André Lureau
2145b808275SLluís Vilanovahave_backend () {
2155b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
2165b808275SLluís Vilanova}
2175b808275SLluís Vilanova
2183b6b7550SPaolo Bonziniglob() {
2193b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
2203b6b7550SPaolo Bonzini}
2213b6b7550SPaolo Bonzini
2223b6b7550SPaolo Bonzinisupported_hax_target() {
2233b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
2243b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2253b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
2263b6b7550SPaolo Bonzini        i386|x86_64)
2273b6b7550SPaolo Bonzini            return 0
2283b6b7550SPaolo Bonzini        ;;
2293b6b7550SPaolo Bonzini    esac
2303b6b7550SPaolo Bonzini    return 1
2313b6b7550SPaolo Bonzini}
2323b6b7550SPaolo Bonzini
2333b6b7550SPaolo Bonzinisupported_kvm_target() {
2343b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
2353b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2363b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
2373b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
2383b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2393b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
240aa2953fdSHuacai Chen        mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
241f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2423b6b7550SPaolo Bonzini        s390x:s390x)
2433b6b7550SPaolo Bonzini            return 0
2443b6b7550SPaolo Bonzini        ;;
2453b6b7550SPaolo Bonzini    esac
2463b6b7550SPaolo Bonzini    return 1
2473b6b7550SPaolo Bonzini}
2483b6b7550SPaolo Bonzini
2493b6b7550SPaolo Bonzinisupported_xen_target() {
2503b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2513b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
252b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
253b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
254b5ed2e11SPaolo Bonzini        i386|x86_64)
2553b6b7550SPaolo Bonzini            return 0
2563b6b7550SPaolo Bonzini        ;;
2573b6b7550SPaolo Bonzini    esac
2583b6b7550SPaolo Bonzini    return 1
2593b6b7550SPaolo Bonzini}
2603b6b7550SPaolo Bonzini
261c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
262c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
263c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
264c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
265c97d6d2cSSergio Andres Gomez Del Real        x86_64)
266c97d6d2cSSergio Andres Gomez Del Real            return 0
267c97d6d2cSSergio Andres Gomez Del Real        ;;
268c97d6d2cSSergio Andres Gomez Del Real    esac
269c97d6d2cSSergio Andres Gomez Del Real    return 1
270c97d6d2cSSergio Andres Gomez Del Real}
271c97d6d2cSSergio Andres Gomez Del Real
272d661d9a4SJustin Terry (VM)supported_whpx_target() {
273d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
274d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
275d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
276d661d9a4SJustin Terry (VM)        i386|x86_64)
277d661d9a4SJustin Terry (VM)            return 0
278d661d9a4SJustin Terry (VM)        ;;
279d661d9a4SJustin Terry (VM)    esac
280d661d9a4SJustin Terry (VM)    return 1
281d661d9a4SJustin Terry (VM)}
282d661d9a4SJustin Terry (VM)
283d880a3baSPaolo Bonzinisupported_target() {
284d880a3baSPaolo Bonzini    case "$1" in
285d880a3baSPaolo Bonzini        *-softmmu)
286d880a3baSPaolo Bonzini            ;;
287d880a3baSPaolo Bonzini        *-linux-user)
288d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
289d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
290d880a3baSPaolo Bonzini                return 1
291d880a3baSPaolo Bonzini            fi
292d880a3baSPaolo Bonzini            ;;
293d880a3baSPaolo Bonzini        *-bsd-user)
294d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
295d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
296d880a3baSPaolo Bonzini                return 1
297d880a3baSPaolo Bonzini            fi
298d880a3baSPaolo Bonzini            ;;
299d880a3baSPaolo Bonzini        *)
300d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
301d880a3baSPaolo Bonzini            return 1
302d880a3baSPaolo Bonzini            ;;
303d880a3baSPaolo Bonzini    esac
304b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
305b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
306b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
307b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
308c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
309d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
310b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
311b3f6ea7eSPaolo Bonzini    return 1
312d880a3baSPaolo Bonzini}
313d880a3baSPaolo Bonzini
314e9a3591fSChristian Borntraeger
315e9a3591fSChristian Borntraegerld_has() {
316e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
317e9a3591fSChristian Borntraeger}
318e9a3591fSChristian Borntraeger
3194ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
3204ace32e2SAntonio Ospitethen
3214ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
3224ace32e2SAntonio Ospitefi
3234ace32e2SAntonio Ospite
32414211825SAntonio Ospite# default parameters
3252ff6b91eSJuan Quintelacpu=""
326a31a8642SMichael S. Tsirkiniasl="iasl"
3271e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
32843ce4dfeSbellardstatic="no"
3297d13299dSbellardcross_prefix=""
3300c58ac1cSmalcaudio_drv_list=""
331b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
332b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
333e49d021eSPeter Maydellhost_cc="cc"
334d5631638Smalcaudio_win_int=""
335957f1f99SMichael Rothlibs_qga=""
3365bc62e01SGerd Hoffmanndebug_info="yes"
33763678e17SSteven Noonanstack_protector=""
3381e4f6065SDaniele Buonosafe_stack=""
339afc3a8f9SAlex Bennéeuse_containers="yes"
340f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
341ac0df51dSaliguori
34292712822SDaniel P. Berrangeif test -e "$source_path/.git"
34392712822SDaniel P. Berrangethen
344f62bbee5SDaniel P. Berrange    git_update=yes
34592712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3463ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3473ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
34892712822SDaniel P. Berrangeelse
349f62bbee5SDaniel P. Berrange    git_update=no
350aef45d51SDaniel P. Berrange    git_submodules=""
3515c0ef67aSDaniel P. Berrangé
3525c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3535c0ef67aSDaniel P. Berrangé    then
3545c0ef67aSDaniel P. Berrangé        echo
3555c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3565c0ef67aSDaniel P. Berrangé        echo
3575c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3585c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3595c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3605c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3615c0ef67aSDaniel P. Berrangé        echo
362a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3635c0ef67aSDaniel P. Berrangé        echo
3645c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3655c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3665c0ef67aSDaniel P. Berrangé        echo
3675c0ef67aSDaniel P. Berrangé        exit 1
3685c0ef67aSDaniel P. Berrangé    fi
36992712822SDaniel P. Berrangefi
370cc84d63aSDaniel P. Berrangegit="git"
371ac0df51dSaliguori
372afb63ebdSStefan Weil# Don't accept a target_list environment variable.
373afb63ebdSStefan Weilunset target_list
374447e133fSAlex Bennéeunset target_list_exclude
375377529c0SPaolo Bonzini
376377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
377377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
378377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
379377529c0SPaolo Bonzini#              unless --disable-foo is given
380377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
381377529c0SPaolo Bonzini#              feature will searched for,
382377529c0SPaolo Bonzini#              if not found, configure exits with error
383377529c0SPaolo Bonzini#
384377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
385377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
386377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
387377529c0SPaolo Bonzini
388377529c0SPaolo Bonzinibrlapi=""
389377529c0SPaolo Bonzinicurl=""
390377529c0SPaolo Bonzinicurses=""
391377529c0SPaolo Bonzinidocs=""
392377529c0SPaolo Bonzinifdt=""
39358952137SVincenzo Maffionenetmap="no"
39435be72baSPaolo Bonzinisdl="auto"
39535be72baSPaolo Bonzinisdl_image="auto"
396983eef5aSMeador Ingevirtfs=""
397fe8fc5aeSPaolo Bonzinimpath=""
398a0b93237SPaolo Bonzinivnc="enabled"
399377529c0SPaolo Bonzinisparse="no"
400377529c0SPaolo Bonzinivde=""
401a0b93237SPaolo Bonzinivnc_sasl="auto"
402a0b93237SPaolo Bonzinivnc_jpeg="auto"
403a0b93237SPaolo Bonzinivnc_png="auto"
4044113f4cfSLaurent Vivierxkbcommon="auto"
405377529c0SPaolo Bonzinixen=""
406d5b93ddfSAnthony PERARDxen_ctrl_version=""
407eb6fda0fSAnthony PERARDxen_pci_passthrough=""
408377529c0SPaolo Bonzinilinux_aio=""
409c10dd856SAarushi Mehtalinux_io_uring=""
41047e98658SCorey Bryantcap_ng=""
411377529c0SPaolo Bonziniattr=""
4124f26f2b6SAvi Kivitylibattr=""
413377529c0SPaolo Bonzinixfs=""
414b3f6ea7eSPaolo Bonzinitcg="yes"
415a40161cbSPaolo Bonzinimembarrier=""
416299e6f19SPaolo Bonzinivhost_net=""
417299e6f19SPaolo Bonzinivhost_crypto=""
418299e6f19SPaolo Bonzinivhost_scsi=""
419299e6f19SPaolo Bonzinivhost_vsock=""
420e6a74868SMarc-André Lureauvhost_user=""
42198fc1adaSDr. David Alan Gilbertvhost_user_fs=""
422d41a75a2SBradkvm="no"
423b0cb0a66SVincent Palatinhax="no"
424c97d6d2cSSergio Andres Gomez Del Realhvf="no"
425d661d9a4SJustin Terry (VM)whpx="no"
4262da776dbSMichael R. Hinesrdma=""
42721ab34c9SMarcel Apfelbaumpvrdma=""
428377529c0SPaolo Bonzinigprof="no"
429377529c0SPaolo Bonzinidebug_tcg="no"
430377529c0SPaolo Bonzinidebug="no"
431247724cbSMarc-André Lureausanitizers="no"
4320aebab04SLingfeng Yangtsan="no"
433b553a042SJohn Snowfortify_source=""
434377529c0SPaolo Bonzinistrip_opt="yes"
4359195b2c2SStefan Weiltcg_interpreter="no"
436377529c0SPaolo Bonzinibigendian="no"
437377529c0SPaolo Bonzinimingw32="no"
4381d728c39SBlue Swirlgcov="no"
439377529c0SPaolo BonziniEXESUF=""
440484e2cc7SPaolo BonziniHOST_DSOSUF=".so"
44117969268SFam Zhengmodules="no"
442bd83c861SChristian Ehrhardtmodule_upgrades="no"
443377529c0SPaolo Bonziniprefix="/usr/local"
44410ff82d1SMarc-André Lureauqemu_suffix="qemu"
445675b9b53SMarc-André Lureauslirp=""
446377529c0SPaolo Bonzinioss_lib=""
447377529c0SPaolo Bonzinibsd="no"
448377529c0SPaolo Bonzinilinux="no"
449377529c0SPaolo Bonzinisolaris="no"
450377529c0SPaolo Bonziniprofiler="no"
451377529c0SPaolo Bonzinicocoa="no"
452377529c0SPaolo Bonzinisoftmmu="yes"
453377529c0SPaolo Bonzinilinux_user="no"
454377529c0SPaolo Bonzinibsd_user="no"
455377529c0SPaolo Bonziniblobs="yes"
45605dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
457377529c0SPaolo Bonzinipkgversion=""
45840d6444eSAvi Kivitypie=""
4593556c233SPaolo Bonziniqom_cast_debug="yes"
460baf86d6bSPaolo Bonzinitrace_backends="log"
461377529c0SPaolo Bonzinitrace_file="trace"
462377529c0SPaolo Bonzinispice=""
463377529c0SPaolo Bonzinirbd=""
4647b02f544SMarc-André Lureausmartcard=""
4650a40bcb7SCésar Belleyu2f="auto"
4662b2325ffSGerd Hoffmannlibusb=""
46769354a83SHans de Goedeusb_redir=""
468da076ffeSGerd Hoffmannopengl=""
469014cb152SGerd Hoffmannopengl_dmabuf="no"
4705dd89908SRichard Hendersoncpuid_h="no"
47186583a07SLiam Merwickavx2_opt=""
4728ca80760SRichard Hendersoncapstone=""
473b25c9dffSStefan Weillzo=""
474b25c9dffSStefan Weilsnappy=""
4756b383c08SPeter Wubzip2=""
47683bc1f97SJulio Faraccolzfse=""
4773a678481SJuan Quintelazstd=""
478e8ef31a3SMichael Tokarevguest_agent=""
479d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
48050cbebb9SMichael Rothguest_agent_ntddscsi="no"
4819dacf32dSYossi Hindinguest_agent_msi=""
482d9840e25STomoki Sekiyamavss_win32_sdk=""
483d9840e25STomoki Sekiyamawin_sdk="no"
484e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
485c589b249SRonnie Sahlberglibiscsi=""
4866542aa9cSPeter Lievenlibnfs=""
487519175a2SAlex Barcelocoroutine=""
48870c60c08SStefan Hajnoczicoroutine_pool=""
4897d992e4dSPeter Lievendebug_stack_usage="no"
490f0d92b56SLongpeng(Mike)crypto_afalg="no"
491f794573eSEduardo Otuboseccomp=""
492eb100396SBharata B Raoglusterfs=""
493d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
4940c14fb47SBharata B Raoglusterfs_discard="no"
495df3a429aSNiels de Vosglusterfs_fallocate="no"
4967c815372SBharata B Raoglusterfs_zerofill="no"
497e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
4980e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
499a4ccabcfSAnthony Liguorigtk=""
500925a0400SGerd Hoffmanngtk_gl="no"
501a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
502ddbb0d09SDaniel P. Berrangegnutls=""
50391bfcdb0SDaniel P. Berrangenettle=""
504dc2207afSDaniel P. Berrangénettle_xts="no"
50591bfcdb0SDaniel P. Berrangegcrypt=""
5061f923c70SLongpeng(Mike)gcrypt_hmac="no"
507e0576942SDaniel P. Berrangégcrypt_xts="no"
508e0576942SDaniel P. Berrangéqemu_private_xts="yes"
5098953caf3SDaniel P. Berrangeauth_pam=""
510bbbf9bfbSStefan Weilvte=""
5119d9e1521SGerd Hoffmannvirglrenderer=""
5127aaa6a16SPaolo Bonzinitpm=""
513b10d49d7SPino Toscanolibssh=""
514ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
515a99d57bbSWanlong Gaonuma=""
5162847b469SFam Zhengtcmalloc="no"
5177b01cb97SAlexandre Derumierjemalloc="no"
518a6b1d4c0SChanglong Xiereplication="yes"
5192f740136SJeff Codybochs="yes"
5202f740136SJeff Codycloop="yes"
5212f740136SJeff Codydmg="yes"
5222f740136SJeff Codyqcow1="yes"
5232f740136SJeff Codyvdi="yes"
5242f740136SJeff Codyvvfat="yes"
5252f740136SJeff Codyqed="yes"
5262f740136SJeff Codyparallels="yes"
5272f740136SJeff Codysheepdog="yes"
528ed279a06SKlim Kireevlibxml2=""
529ba59fb77SPaolo Bonzinidebug_mutex="no"
53017824406SJunyan Helibpmem=""
531f3494749SPaolo Bonzinidefault_devices="yes"
53240e8c6f4SAlex Bennéeplugins="no"
533adc28027SAlexander Bulekovfuzzing="no"
534b767d257SMarek Marczykowski-Góreckirng_none="no"
53554e7aac0SAlexey Krasikovsecret_keyring=""
53621b2eca6SJingqi Liulibdaxctl=""
537a5665051SPaolo Bonzinimeson=""
53848328880SPaolo Bonzinininja=""
539a5665051SPaolo Bonziniskip_meson=no
540e8f3bd71SMarc-André Lureaugettext=""
541377529c0SPaolo Bonzini
542fb59dabdSPeter Maydellbogus_os="no"
5435a22ab71SYang Zhongmalloc_trim=""
544898be3e0SPeter Maydell
545ac0df51dSaliguori# parse CC options first
546ac0df51dSaliguorifor opt do
54789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
548ac0df51dSaliguori  case "$opt" in
549ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
550ac0df51dSaliguori  ;;
5513d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
552ac0df51dSaliguori  ;;
55383f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
55483f73fceSTomoki Sekiyama  ;;
5552ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5562ff6b91eSJuan Quintela  ;;
557de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
558db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
559e2a2ed06SJuan Quintela  ;;
56011cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
56111cde1c8SBruno Dominguez  ;;
562db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
563f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
564e2a2ed06SJuan Quintela  ;;
5655bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5665bc62e01SGerd Hoffmann  ;;
5675bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5685bc62e01SGerd Hoffmann  ;;
569d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
570d75402b5SAlex Bennée  ;;
571d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
572d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
5732038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
574d422b2bcSAlex Bennée  ;;
575d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
5762038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
577d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
5782038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
579d75402b5SAlex Bennée  ;;
580ac0df51dSaliguori  esac
581ac0df51dSaliguoridone
582ac0df51dSaliguori# OS specific
583ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
58493148aa5SStefan Weil# we can eliminate its usage altogether.
585ac0df51dSaliguori
586e49d021eSPeter Maydell# Preferred compiler:
587e49d021eSPeter Maydell#  ${CC} (if set)
588e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
589e49d021eSPeter Maydell#  system compiler
590e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
591e49d021eSPeter Maydell  cc="$host_cc"
592e49d021eSPeter Maydellelse
593b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
594e49d021eSPeter Maydellfi
595e49d021eSPeter Maydell
59683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
59783f73fceSTomoki Sekiyama  cxx="c++"
59883f73fceSTomoki Sekiyamaelse
59983f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
60083f73fceSTomoki Sekiyamafi
60183f73fceSTomoki Sekiyama
602b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
603cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
6045f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
6053dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
606b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
607b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
6089f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
6094852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
610b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
611b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
61217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
61317884d7bSSergei Trofimovichquery_pkg_config() {
61417884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
61517884d7bSSergei Trofimovich}
61617884d7bSSergei Trofimovichpkg_config=query_pkg_config
61747c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
618ac0df51dSaliguori
61945d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
62045d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
62145d285abSPeter Maydell
622be17dc90SMichael S. Tsirkin# default flags for all hosts
6232d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
6242d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
6252d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
6262d31515bSPeter Maydell# provides these semantics.)
627086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
628086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
629c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
630be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
63125211446SPaolo BonziniQEMU_INCLUDES="-iquote . -iquote ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
63225211446SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
633086d5f75SPaolo BonziniCFLAGS="-std=gnu99 -Wall"
634086d5f75SPaolo Bonzini
635be17dc90SMichael S. Tsirkin
636ac0df51dSaliguoricheck_define() {
637ac0df51dSaliguoricat > $TMPC <<EOF
638ac0df51dSaliguori#if !defined($1)
639fd786e1aSPeter Maydell#error $1 not defined
640ac0df51dSaliguori#endif
641ac0df51dSaliguoriint main(void) { return 0; }
642ac0df51dSaliguoriEOF
64352166aa0SJuan Quintela  compile_object
644ac0df51dSaliguori}
645ac0df51dSaliguori
646307119e7SGerd Hoffmanncheck_include() {
647307119e7SGerd Hoffmanncat > $TMPC <<EOF
648307119e7SGerd Hoffmann#include <$1>
649307119e7SGerd Hoffmannint main(void) { return 0; }
650307119e7SGerd HoffmannEOF
651307119e7SGerd Hoffmann  compile_object
652307119e7SGerd Hoffmann}
653307119e7SGerd Hoffmann
65493b25869SJohn Snowwrite_c_skeleton() {
65593b25869SJohn Snow    cat > $TMPC <<EOF
65693b25869SJohn Snowint main(void) { return 0; }
65793b25869SJohn SnowEOF
65893b25869SJohn Snow}
65993b25869SJohn Snow
660adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
661adc28027SAlexander Bulekov    cat > $TMPC <<EOF
662adc28027SAlexander Bulekov#include <stdint.h>
663adc28027SAlexander Bulekov#include <sys/types.h>
664adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
665adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
666adc28027SAlexander BulekovEOF
667adc28027SAlexander Bulekov}
668adc28027SAlexander Bulekov
669bbea4050SPeter Maydellif check_define __linux__ ; then
670bbea4050SPeter Maydell  targetos="Linux"
671bbea4050SPeter Maydellelif check_define _WIN32 ; then
672bbea4050SPeter Maydell  targetos='MINGW32'
673bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
674bbea4050SPeter Maydell  targetos='OpenBSD'
675bbea4050SPeter Maydellelif check_define __sun__ ; then
676bbea4050SPeter Maydell  targetos='SunOS'
677bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
678bbea4050SPeter Maydell  targetos='Haiku'
679951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
680951fedfcSPeter Maydell  targetos='FreeBSD'
681951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
682951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
683951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
684951fedfcSPeter Maydell  targetos='DragonFly'
685951fedfcSPeter Maydellelif check_define __NetBSD__; then
686951fedfcSPeter Maydell  targetos='NetBSD'
687951fedfcSPeter Maydellelif check_define __APPLE__; then
688951fedfcSPeter Maydell  targetos='Darwin'
689bbea4050SPeter Maydellelse
690951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
691951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
692951fedfcSPeter Maydell  # be the result of a missing compiler.
693951fedfcSPeter Maydell  targetos='bogus'
694951fedfcSPeter Maydell  bogus_os='yes'
695bbea4050SPeter Maydellfi
696bbea4050SPeter Maydell
697bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
698bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
699bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
700bbea4050SPeter Maydell# the correct CPU with the --cpu option.
701bbea4050SPeter Maydellcase $targetos in
702bbea4050SPeter MaydellDarwin)
703bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
704bbea4050SPeter Maydell  # run 64-bit userspace code.
705bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
706bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
707bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
708bbea4050SPeter Maydell    cpu="x86_64"
709bbea4050SPeter Maydell  fi
710bbea4050SPeter Maydell  ;;
711bbea4050SPeter MaydellSunOS)
71289138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
713bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
714bbea4050SPeter Maydell    cpu="x86_64"
715bbea4050SPeter Maydell  fi
716bbea4050SPeter Maydellesac
717bbea4050SPeter Maydell
7182ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
7192ff6b91eSJuan Quintela  # command line argument
7202ff6b91eSJuan Quintela  :
7212ff6b91eSJuan Quintelaelif check_define __i386__ ; then
722ac0df51dSaliguori  cpu="i386"
723ac0df51dSaliguorielif check_define __x86_64__ ; then
724c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
725c72b26ecSRichard Henderson    cpu="x32"
726c72b26ecSRichard Henderson  else
727ac0df51dSaliguori    cpu="x86_64"
728c72b26ecSRichard Henderson  fi
7293aa9bd6cSblueswir1elif check_define __sparc__ ; then
7303aa9bd6cSblueswir1  if check_define __arch64__ ; then
7313aa9bd6cSblueswir1    cpu="sparc64"
7323aa9bd6cSblueswir1  else
7333aa9bd6cSblueswir1    cpu="sparc"
7343aa9bd6cSblueswir1  fi
735fdf7ed96Smalcelif check_define _ARCH_PPC ; then
736fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
737f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
738f8378accSRichard Henderson      cpu="ppc64le"
739f8378accSRichard Henderson    else
740fdf7ed96Smalc      cpu="ppc64"
741f8378accSRichard Henderson    fi
742ac0df51dSaliguori  else
743fdf7ed96Smalc    cpu="ppc"
744fdf7ed96Smalc  fi
745afa05235SAurelien Jarnoelif check_define __mips__ ; then
746afa05235SAurelien Jarno  cpu="mips"
747d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
748d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
749d66ed0eaSAurelien Jarno    cpu="s390x"
750d66ed0eaSAurelien Jarno  else
751d66ed0eaSAurelien Jarno    cpu="s390"
752d66ed0eaSAurelien Jarno  fi
753c4f80543SAlistair Franciselif check_define __riscv ; then
754c4f80543SAlistair Francis  if check_define _LP64 ; then
755c4f80543SAlistair Francis    cpu="riscv64"
756c4f80543SAlistair Francis  else
757c4f80543SAlistair Francis    cpu="riscv32"
758c4f80543SAlistair Francis  fi
75921d89f84SPeter Maydellelif check_define __arm__ ; then
76021d89f84SPeter Maydell  cpu="arm"
7611f080313SClaudio Fontanaelif check_define __aarch64__ ; then
7621f080313SClaudio Fontana  cpu="aarch64"
763fdf7ed96Smalcelse
76489138857SStefan Weil  cpu=$(uname -m)
765ac0df51dSaliguorifi
766ac0df51dSaliguori
767359bc95dSPeter MaydellARCH=
768359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
769359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
7707d13299dSbellardcase "$cpu" in
771ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
772898be3e0SPeter Maydell  ;;
773f8378accSRichard Henderson  ppc64le)
774f8378accSRichard Henderson    ARCH="ppc64"
775f8378accSRichard Henderson  ;;
7767d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
77797a847bcSbellard    cpu="i386"
7787d13299dSbellard  ;;
779aaa5fa14Saurel32  x86_64|amd64)
780aaa5fa14Saurel32    cpu="x86_64"
781aaa5fa14Saurel32  ;;
78221d89f84SPeter Maydell  armv*b|armv*l|arm)
78321d89f84SPeter Maydell    cpu="arm"
7847d13299dSbellard  ;;
7851f080313SClaudio Fontana  aarch64)
7861f080313SClaudio Fontana    cpu="aarch64"
7871f080313SClaudio Fontana  ;;
788afa05235SAurelien Jarno  mips*)
789afa05235SAurelien Jarno    cpu="mips"
790afa05235SAurelien Jarno  ;;
7913142255cSblueswir1  sparc|sun4[cdmuv])
792ae228531Sbellard    cpu="sparc"
793ae228531Sbellard  ;;
7947d13299dSbellard  *)
795359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
796359bc95dSPeter Maydell    ARCH=unknown
7977d13299dSbellard  ;;
7987d13299dSbellardesac
799359bc95dSPeter Maydellif test -z "$ARCH"; then
800359bc95dSPeter Maydell  ARCH="$cpu"
801359bc95dSPeter Maydellfi
802e2d52ad3SJuan Quintela
8037d13299dSbellard# OS specific
8040dbfc675SJuan Quintela
805adfc3e91SStacey Son# host *BSD for user mode
806adfc3e91SStacey SonHOST_VARIANT_DIR=""
807adfc3e91SStacey Son
8087d13299dSbellardcase $targetos in
80967b915a5SbellardMINGW32*)
81067b915a5Sbellard  mingw32="yes"
811b0cb0a66SVincent Palatin  hax="yes"
812e7a222aeSThomas Huth  whpx=""
813299e6f19SPaolo Bonzini  vhost_user="no"
8143cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
815307119e7SGerd Hoffmann  if check_include dsound.h; then
8163cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
817307119e7SGerd Hoffmann  else
818307119e7SGerd Hoffmann    audio_drv_list=""
819307119e7SGerd Hoffmann  fi
820898be3e0SPeter Maydell  supported_os="yes"
821fb648e9cSDaniel P. Berrangé  pie="no"
82267b915a5Sbellard;;
8235c40d2bdSthsGNU/kFreeBSD)
824a167ba50SAurelien Jarno  bsd="yes"
8256a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8260bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8275c40d2bdSths;;
8287d3505c5SbellardFreeBSD)
8297d3505c5Sbellard  bsd="yes"
8300db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8316a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8320bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
833f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
83458952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
835adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
8367d3505c5Sbellard;;
837c5e97233Sblueswir1DragonFly)
838c5e97233Sblueswir1  bsd="yes"
8390db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8406a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8410bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
842adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
843c5e97233Sblueswir1;;
8447d3505c5SbellardNetBSD)
8457d3505c5Sbellard  bsd="yes"
846604a5b99SKamil Rytarowski  hax="yes"
8470db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8486a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8490bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8508ef92a88Sblueswir1  oss_lib="-lossaudio"
851adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8527d3505c5Sbellard;;
8537d3505c5SbellardOpenBSD)
8547d3505c5Sbellard  bsd="yes"
8550db4a067SPaolo Bonzini  make="${MAKE-gmake}"
856f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8570bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
858adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8597d3505c5Sbellard;;
86083fb7adfSbellardDarwin)
86183fb7adfSbellard  bsd="yes"
86283fb7adfSbellard  darwin="yes"
863b0cb0a66SVincent Palatin  hax="yes"
864c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
8651b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
866a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
867db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
8681b0f9cc2Saliguori  fi
869fd677642Sths  cocoa="yes"
8706a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
87114382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
872db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
873a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
874a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
875a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
876adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
87783fb7adfSbellard;;
878ec530c81SbellardSunOS)
879ec530c81Sbellard  solaris="yes"
8800db4a067SPaolo Bonzini  make="${MAKE-gmake}"
881e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
8826b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
8836a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
8846b4d2ba1Sths  fi
885c2de5c91Smalc  audio_possible_drivers="oss sdl"
886d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
887d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
888d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
889d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
890ec530c81Sbellard;;
891179cf400SAndreas FärberHaiku)
892179cf400SAndreas Färber  haiku="yes"
893fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
894179cf400SAndreas Färber;;
895898be3e0SPeter MaydellLinux)
8967183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
8970bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
8985327cf48Sbellard  linux="yes"
899831b7825Sths  linux_user="yes"
900af2be207SJan Kiszka  kvm="yes"
90158683d07SPaolo Bonzini  QEMU_INCLUDES="-isystem ${source_path}/linux-headers -Ilinux-headers $QEMU_INCLUDES"
9023efac6ebSTomáš Golembiovský  libudev="yes"
903898be3e0SPeter Maydell;;
9047d13299dSbellardesac
9057d13299dSbellard
9067d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
907b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
90884778508Sblueswir1    bsd_user="yes"
9097d3505c5Sbellard  fi
91008de3949SAndreas Färberfi
9117d3505c5Sbellard
9120db4a067SPaolo Bonzini: ${make=${MAKE-make}}
913b6daf4d3SPaolo Bonzini
914faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
915faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
916ddf90699SEduardo Habkost# we check that too
917faf44142SDaniel P. Berrangépython=
9180a01d76fSMarc-André Lureauexplicit_python=no
919ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
920faf44142SDaniel P. Berrangédo
921faf44142SDaniel P. Berrangé    if has "$binary"
922faf44142SDaniel P. Berrangé    then
92395c5f2deSPaolo Bonzini        python=$(command -v "$binary")
924faf44142SDaniel P. Berrangé        break
925faf44142SDaniel P. Berrangé    fi
926faf44142SDaniel P. Berrangédone
927903458c8SMarkus Armbruster
928903458c8SMarkus Armbrustersphinx_build=
929903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
930903458c8SMarkus Armbrusterdo
931903458c8SMarkus Armbruster    if has "$binary"
932903458c8SMarkus Armbruster    then
933903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
934903458c8SMarkus Armbruster        break
935903458c8SMarkus Armbruster    fi
936903458c8SMarkus Armbrusterdone
937903458c8SMarkus Armbruster
93839d87c8cSAlex Bennée# Check for ancillary tools used in testing
93939d87c8cSAlex Bennéegenisoimage=
9403df437c7SAlex Bennéefor binary in genisoimage mkisofs
94139d87c8cSAlex Bennéedo
94239d87c8cSAlex Bennée    if has $binary
94339d87c8cSAlex Bennée    then
94439d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
94539d87c8cSAlex Bennée        break
94639d87c8cSAlex Bennée    fi
94739d87c8cSAlex Bennéedone
94839d87c8cSAlex Bennée
949e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9500db4a067SPaolo Bonzini
9513c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9523c4a4d0dSPeter Maydellif has clang; then
9533c4a4d0dSPeter Maydell  objcc=clang
9543c4a4d0dSPeter Maydellelse
9553c4a4d0dSPeter Maydell  objcc="$cc"
9563c4a4d0dSPeter Maydellfi
9573c4a4d0dSPeter Maydell
9583457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
9593457a3f8SJuan Quintela  EXESUF=".exe"
960484e2cc7SPaolo Bonzini  HOST_DSOSUF=".dll"
96178e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
962086d5f75SPaolo Bonzini  CFLAGS="-mthreads $CFLAGS"
96393b25869SJohn Snow  write_c_skeleton;
964c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
96577433a5fSMarc-André Lureau  qemu_suffix=""
966105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
9673457a3f8SJuan Quintelafi
9683457a3f8SJuan Quintela
969487fefdbSAnthony Liguoriwerror=""
97085aa5189Sbellard
9717d13299dSbellardfor opt do
97289138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
9737d13299dSbellard  case "$opt" in
9742efc3265Sbellard  --help|-h) show_help=yes
9752efc3265Sbellard  ;;
97699123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
97799123e13SMike Frysinger  ;;
978b1a550a0Spbrook  --prefix=*) prefix="$optarg"
9797d13299dSbellard  ;;
980b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
98132ce6337Sbellard  ;;
982ac0df51dSaliguori  --cross-prefix=*)
9837d13299dSbellard  ;;
984ac0df51dSaliguori  --cc=*)
9857d13299dSbellard  ;;
986b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
98783469015Sbellard  ;;
98883f73fceSTomoki Sekiyama  --cxx=*)
98983f73fceSTomoki Sekiyama  ;;
990e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
991e007dbecSMichael S. Tsirkin  ;;
9923c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
9933c4a4d0dSPeter Maydell  ;;
994b1a550a0Spbrook  --make=*) make="$optarg"
9957d13299dSbellard  ;;
996b6daf4d3SPaolo Bonzini  --install=*)
9976a882643Spbrook  ;;
9980a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
999c886edfbSBlue Swirl  ;;
10002eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10012eb054c2SPeter Maydell  ;;
1002a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
1003a5665051SPaolo Bonzini  ;;
1004a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
1005a5665051SPaolo Bonzini  ;;
100648328880SPaolo Bonzini  --ninja=*) ninja="$optarg"
100748328880SPaolo Bonzini  ;;
1008e2d8830eSBrad  --smbd=*) smbd="$optarg"
1009e2d8830eSBrad  ;;
1010e2a2ed06SJuan Quintela  --extra-cflags=*)
10117d13299dSbellard  ;;
101211cde1c8SBruno Dominguez  --extra-cxxflags=*)
101311cde1c8SBruno Dominguez  ;;
1014e2a2ed06SJuan Quintela  --extra-ldflags=*)
10157d13299dSbellard  ;;
10165bc62e01SGerd Hoffmann  --enable-debug-info)
10175bc62e01SGerd Hoffmann  ;;
10185bc62e01SGerd Hoffmann  --disable-debug-info)
10195bc62e01SGerd Hoffmann  ;;
1020d75402b5SAlex Bennée  --cross-cc-*)
1021d75402b5SAlex Bennée  ;;
102217969268SFam Zheng  --enable-modules)
102317969268SFam Zheng      modules="yes"
102417969268SFam Zheng  ;;
10253aa88b31SStefan Hajnoczi  --disable-modules)
10263aa88b31SStefan Hajnoczi      modules="no"
10273aa88b31SStefan Hajnoczi  ;;
1028bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
1029bd83c861SChristian Ehrhardt  ;;
1030bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
1031bd83c861SChristian Ehrhardt  ;;
10322ff6b91eSJuan Quintela  --cpu=*)
10337d13299dSbellard  ;;
1034b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1035447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1036447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1037447e133fSAlex Bennée                   fi
1038447e133fSAlex Bennée  ;;
1039447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1040447e133fSAlex Bennée                   if test "$target_list"; then
1041447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1042447e133fSAlex Bennée                   fi
1043de83cd02Sbellard  ;;
10445b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10455b808275SLluís Vilanova  ;;
10465b808275SLluís Vilanova  # XXX: backwards compatibility
10475b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
104894a420b1SStefan Hajnoczi  ;;
104974242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10509410b56cSPrerna Saxena  ;;
1051f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1052f3494749SPaolo Bonzini  ;;
1053f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1054f3494749SPaolo Bonzini  ;;
10557d13299dSbellard  --enable-gprof) gprof="yes"
10567d13299dSbellard  ;;
10571d728c39SBlue Swirl  --enable-gcov) gcov="yes"
10581d728c39SBlue Swirl  ;;
105979427693SLoïc Minier  --static)
106079427693SLoïc Minier    static="yes"
106117884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
106243ce4dfeSbellard  ;;
10630b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
10640b24e75fSPaolo Bonzini  ;;
10650b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
10660b24e75fSPaolo Bonzini  ;;
10673aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
10683aa5d2beSAlon Levy  ;;
10698bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
10708bf188aaSMichael Tokarev  ;;
10710f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
10720f94d6daSAlon Levy  ;;
1073528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
10740b24e75fSPaolo Bonzini  ;;
107577433a5fSMarc-André Lureau  --with-suffix=*) qemu_suffix="$optarg"
1076023d3d67SEduardo Habkost  ;;
1077850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
10780b24e75fSPaolo Bonzini  ;;
1079ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
108007381cc1SAnthony Liguori  ;;
1081785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1082785c23aeSLuiz Capitulino  ;;
10833d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
10843d5eecabSGerd Hoffmann  ;;
1085181ce1d0SOlaf Hering  --host=*|--build=*|\
1086181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1087785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1088023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1089023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1090023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1091023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1092023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1093023ddd74SMax Filippov    # lots of directory switches by default.
1094023ddd74SMax Filippov  ;;
109535be72baSPaolo Bonzini  --disable-sdl) sdl="disabled"
109697a847bcSbellard  ;;
109735be72baSPaolo Bonzini  --enable-sdl) sdl="enabled"
1098c4198157SJuan Quintela  ;;
109935be72baSPaolo Bonzini  --disable-sdl-image) sdl_image="disabled"
1100a442fe2fSDaniel P. Berrangé  ;;
110135be72baSPaolo Bonzini  --enable-sdl-image) sdl_image="enabled"
1102a442fe2fSDaniel P. Berrangé  ;;
11033556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11043556c233SPaolo Bonzini  ;;
11053556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11063556c233SPaolo Bonzini  ;;
1107983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1108983eef5aSMeador Inge  ;;
1109983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1110983eef5aSMeador Inge  ;;
1111fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1112fe8fc5aeSPaolo Bonzini  ;;
1113fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1114fe8fc5aeSPaolo Bonzini  ;;
1115a0b93237SPaolo Bonzini  --disable-vnc) vnc="disabled"
1116821601eaSJes Sorensen  ;;
1117a0b93237SPaolo Bonzini  --enable-vnc) vnc="enabled"
1118821601eaSJes Sorensen  ;;
1119e8f3bd71SMarc-André Lureau  --disable-gettext) gettext="false"
1120e8f3bd71SMarc-André Lureau  ;;
1121e8f3bd71SMarc-André Lureau  --enable-gettext) gettext="true"
1122e8f3bd71SMarc-André Lureau  ;;
11232f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11242f6a1ab0Sblueswir1  ;;
11250c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11260c58ac1cSmalc  ;;
112789138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1128b64ec4e4SFam Zheng  ;;
112989138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1130eb852011SMarkus Armbruster  ;;
1131f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1132f8393946Saurel32  ;;
1133f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1134f8393946Saurel32  ;;
1135f3d08ee6SPaul Brook  --enable-debug)
1136f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1137f3d08ee6SPaul Brook      debug_tcg="yes"
11381fcc6d42SPeter Xu      debug_mutex="yes"
1139f3d08ee6SPaul Brook      debug="yes"
1140f3d08ee6SPaul Brook      strip_opt="no"
1141b553a042SJohn Snow      fortify_source="no"
1142f3d08ee6SPaul Brook  ;;
1143247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1144247724cbSMarc-André Lureau  ;;
1145247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1146247724cbSMarc-André Lureau  ;;
11470aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
11480aebab04SLingfeng Yang  ;;
11490aebab04SLingfeng Yang  --disable-tsan) tsan="no"
11500aebab04SLingfeng Yang  ;;
115103b4fe7dSaliguori  --enable-sparse) sparse="yes"
115203b4fe7dSaliguori  ;;
115303b4fe7dSaliguori  --disable-sparse) sparse="no"
115403b4fe7dSaliguori  ;;
11551625af87Saliguori  --disable-strip) strip_opt="no"
11561625af87Saliguori  ;;
1157a0b93237SPaolo Bonzini  --disable-vnc-sasl) vnc_sasl="disabled"
11582f9606b3Saliguori  ;;
1159a0b93237SPaolo Bonzini  --enable-vnc-sasl) vnc_sasl="enabled"
1160ea784e3bSJuan Quintela  ;;
1161a0b93237SPaolo Bonzini  --disable-vnc-jpeg) vnc_jpeg="disabled"
11622f6f5c7aSCorentin Chary  ;;
1163a0b93237SPaolo Bonzini  --enable-vnc-jpeg) vnc_jpeg="enabled"
11642f6f5c7aSCorentin Chary  ;;
1165a0b93237SPaolo Bonzini  --disable-vnc-png) vnc_png="disabled"
1166efe556adSCorentin Chary  ;;
1167a0b93237SPaolo Bonzini  --enable-vnc-png) vnc_png="enabled"
1168efe556adSCorentin Chary  ;;
1169443f1376Sbellard  --disable-slirp) slirp="no"
1170c20709aaSbellard  ;;
11717c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
11727c57bdd8SMarc-André Lureau  ;;
1173675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1174675b9b53SMarc-André Lureau  ;;
1175e0e6c8c0Saliguori  --disable-vde) vde="no"
11768a16d273Sths  ;;
1177dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1178dfb278bdSJuan Quintela  ;;
117958952137SVincenzo Maffione  --disable-netmap) netmap="no"
118058952137SVincenzo Maffione  ;;
118158952137SVincenzo Maffione  --enable-netmap) netmap="yes"
118258952137SVincenzo Maffione  ;;
1183e37630caSaliguori  --disable-xen) xen="no"
1184e37630caSaliguori  ;;
1185fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1186fc321b4bSJuan Quintela  ;;
1187eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1188eb6fda0fSAnthony PERARD  ;;
1189eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1190eb6fda0fSAnthony PERARD  ;;
11912e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
11922e4d9fb1Saurel32  ;;
11934ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
11944ffcedb6SJuan Quintela  ;;
11957ba1e619Saliguori  --disable-kvm) kvm="no"
11967ba1e619Saliguori  ;;
1197b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1198b31a0277SJuan Quintela  ;;
1199b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1200180fb750Szhanghailiang  ;;
1201b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1202180fb750Szhanghailiang  ;;
1203c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1204c97d6d2cSSergio Andres Gomez Del Real  ;;
1205c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1206c97d6d2cSSergio Andres Gomez Del Real  ;;
1207d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1208d661d9a4SJustin Terry (VM)  ;;
1209d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1210d661d9a4SJustin Terry (VM)  ;;
12119195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12129195b2c2SStefan Weil  ;;
12139195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12149195b2c2SStefan Weil  ;;
121547e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
121647e98658SCorey Bryant  ;;
121747e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
121847e98658SCorey Bryant  ;;
1219b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1220b3f6ea7eSPaolo Bonzini  ;;
1221b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1222b3f6ea7eSPaolo Bonzini  ;;
12235a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12245a22ab71SYang Zhong  ;;
12255a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12265a22ab71SYang Zhong  ;;
1227cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1228cd4ec0b4SGerd Hoffmann  ;;
1229cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1230cd4ec0b4SGerd Hoffmann  ;;
1231c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1232c589b249SRonnie Sahlberg  ;;
1233c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1234c589b249SRonnie Sahlberg  ;;
12356542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12366542aa9cSPeter Lieven  ;;
12376542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12386542aa9cSPeter Lieven  ;;
123905c2a3e7Sbellard  --enable-profiler) profiler="yes"
124005c2a3e7Sbellard  ;;
124114821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
124214821030SPavel Borzenkov  ;;
1243c2de5c91Smalc  --enable-cocoa)
1244c2de5c91Smalc      cocoa="yes" ;
124589138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12465b0753e0Sbellard  ;;
1247cad25d69Spbrook  --disable-system) softmmu="no"
12480a8e90f4Spbrook  ;;
1249cad25d69Spbrook  --enable-system) softmmu="yes"
12500a8e90f4Spbrook  ;;
12510953a80fSZachary Amsden  --disable-user)
12520953a80fSZachary Amsden      linux_user="no" ;
12530953a80fSZachary Amsden      bsd_user="no" ;
12540953a80fSZachary Amsden  ;;
12550953a80fSZachary Amsden  --enable-user) ;;
1256831b7825Sths  --disable-linux-user) linux_user="no"
12570a8e90f4Spbrook  ;;
1258831b7825Sths  --enable-linux-user) linux_user="yes"
1259831b7825Sths  ;;
126084778508Sblueswir1  --disable-bsd-user) bsd_user="no"
126184778508Sblueswir1  ;;
126284778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
126384778508Sblueswir1  ;;
126440d6444eSAvi Kivity  --enable-pie) pie="yes"
126534005a00SKirill A. Shutemov  ;;
126640d6444eSAvi Kivity  --disable-pie) pie="no"
126734005a00SKirill A. Shutemov  ;;
126885aa5189Sbellard  --enable-werror) werror="yes"
126985aa5189Sbellard  ;;
127085aa5189Sbellard  --disable-werror) werror="no"
127185aa5189Sbellard  ;;
127263678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
127363678e17SSteven Noonan  ;;
127463678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
127563678e17SSteven Noonan  ;;
12761e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
12771e4f6065SDaniele Buono  ;;
12781e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
12791e4f6065SDaniele Buono  ;;
12804d3b6f6eSbalrog  --disable-curses) curses="no"
12814d3b6f6eSbalrog  ;;
1282c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1283c584a6d0SJuan Quintela  ;;
1284e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1285e08bb301SSamuel Thibault  ;;
1286e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1287e08bb301SSamuel Thibault  ;;
1288769ce76dSAlexander Graf  --disable-curl) curl="no"
1289769ce76dSAlexander Graf  ;;
1290788c8196SJuan Quintela  --enable-curl) curl="yes"
1291788c8196SJuan Quintela  ;;
12922df87df7SJuan Quintela  --disable-fdt) fdt="no"
12932df87df7SJuan Quintela  ;;
12942df87df7SJuan Quintela  --enable-fdt) fdt="yes"
12952df87df7SJuan Quintela  ;;
12965c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
12975c6c3a6cSChristoph Hellwig  ;;
12985c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
12995c6c3a6cSChristoph Hellwig  ;;
1300c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1301c10dd856SAarushi Mehta  ;;
1302c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1303c10dd856SAarushi Mehta  ;;
1304758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1305758e8e38SVenkateswararao Jujjuri (JV)  ;;
1306758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1307758e8e38SVenkateswararao Jujjuri (JV)  ;;
1308a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1309a40161cbSPaolo Bonzini  ;;
1310a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1311a40161cbSPaolo Bonzini  ;;
131277755340Sths  --disable-blobs) blobs="no"
131377755340Sths  ;;
13147e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13154a19f1ecSpbrook  ;;
1316519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1317519175a2SAlex Barcelo  ;;
131870c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
131970c60c08SStefan Hajnoczi  ;;
132070c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
132170c60c08SStefan Hajnoczi  ;;
13227d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13237d992e4dSPeter Lieven  ;;
1324f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1325f0d92b56SLongpeng(Mike)  ;;
1326f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1327f0d92b56SLongpeng(Mike)  ;;
1328a25dba17SJuan Quintela  --disable-docs) docs="no"
132970ec5dc0SAnthony Liguori  ;;
1330a25dba17SJuan Quintela  --enable-docs) docs="yes"
133183a3ab8bSJuan Quintela  ;;
1332d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1333d5970055SMichael S. Tsirkin  ;;
1334d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1335d5970055SMichael S. Tsirkin  ;;
1336042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1337042cea27SGonglei  ;;
1338299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1339042cea27SGonglei  ;;
13405e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13415e9be92dSNicholas Bellinger  ;;
13425e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13435e9be92dSNicholas Bellinger  ;;
1344fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1345fc0b9b0eSStefan Hajnoczi  ;;
1346fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1347fc0b9b0eSStefan Hajnoczi  ;;
134898fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
134998fc1adaSDr. David Alan Gilbert  ;;
135098fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
135198fc1adaSDr. David Alan Gilbert  ;;
1352da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
135320ff075bSMichael Walle  ;;
1354da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
135520ff075bSMichael Walle  ;;
1356f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1357f27aaf4bSChristian Brunner  ;;
1358f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1359f27aaf4bSChristian Brunner  ;;
13608c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
13618c84cf11SSergei Trofimovich  ;;
13628c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
13638c84cf11SSergei Trofimovich  ;;
13647b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1365111a38b0SRobert Relyea  ;;
13667b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1367111a38b0SRobert Relyea  ;;
13680a40bcb7SCésar Belley  --disable-u2f) u2f="disabled"
13690a40bcb7SCésar Belley  ;;
13700a40bcb7SCésar Belley  --enable-u2f) u2f="enabled"
13710a40bcb7SCésar Belley  ;;
13722b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
13732b2325ffSGerd Hoffmann  ;;
13742b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
13752b2325ffSGerd Hoffmann  ;;
137669354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
137769354a83SHans de Goede  ;;
137869354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
137969354a83SHans de Goede  ;;
13801ffb3bbbSPaolo Bonzini  --disable-zlib-test)
13811ece9905SAlon Levy  ;;
1382b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1383b25c9dffSStefan Weil  ;;
1384607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1385607dacd0Sqiaonuohan  ;;
1386b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1387b25c9dffSStefan Weil  ;;
1388607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1389607dacd0Sqiaonuohan  ;;
13906b383c08SPeter Wu  --disable-bzip2) bzip2="no"
13916b383c08SPeter Wu  ;;
13926b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
13936b383c08SPeter Wu  ;;
139483bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
139583bc1f97SJulio Faracco  ;;
139683bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
139783bc1f97SJulio Faracco  ;;
13983a678481SJuan Quintela  --disable-zstd) zstd="no"
13993a678481SJuan Quintela  ;;
14003a678481SJuan Quintela  --enable-zstd) zstd="yes"
14013a678481SJuan Quintela  ;;
1402d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1403d138cee9SMichael Roth  ;;
1404d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1405d138cee9SMichael Roth  ;;
14069dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
14079dacf32dSYossi Hindin  ;;
14089dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
14099dacf32dSYossi Hindin  ;;
1410d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1411d9840e25STomoki Sekiyama  ;;
1412d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1413d9840e25STomoki Sekiyama  ;;
1414d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1415d9840e25STomoki Sekiyama  ;;
1416d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1417d9840e25STomoki Sekiyama  ;;
1418d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1419d9840e25STomoki Sekiyama  ;;
1420d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1421d9840e25STomoki Sekiyama  ;;
14224b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14234b1c11fdSDaniel P. Berrange  ;;
14244b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14254b1c11fdSDaniel P. Berrange  ;;
1426f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1427f794573eSEduardo Otubo  ;;
1428f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1429f794573eSEduardo Otubo  ;;
1430eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1431eb100396SBharata B Rao  ;;
143286583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
143386583a07SLiam Merwick  ;;
143486583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
143586583a07SLiam Merwick  ;;
14366b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
14376b8cd447SRobert Hoo  ;;
14386b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
14396b8cd447SRobert Hoo  ;;
14406b8cd447SRobert Hoo
1441eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1442eb100396SBharata B Rao  ;;
144352b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
144452b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1445583f6e7bSStefan Hajnoczi  ;;
1446cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1447cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1448cb6414dfSFam Zheng  ;;
1449315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1450315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1451315d3184SFam Zheng  ;;
1452a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1453a4ccabcfSAnthony Liguori  ;;
1454a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1455a4ccabcfSAnthony Liguori  ;;
1456a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1457a1c5e949SDaniel P. Berrange  ;;
1458ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1459ddbb0d09SDaniel P. Berrange  ;;
1460ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1461ddbb0d09SDaniel P. Berrange  ;;
146291bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
146391bfcdb0SDaniel P. Berrange  ;;
146491bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
146591bfcdb0SDaniel P. Berrange  ;;
146691bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
146791bfcdb0SDaniel P. Berrange  ;;
146891bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
146991bfcdb0SDaniel P. Berrange  ;;
14708953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
14718953caf3SDaniel P. Berrange  ;;
14728953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
14738953caf3SDaniel P. Berrange  ;;
14742da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
14752da776dbSMichael R. Hines  ;;
14762da776dbSMichael R. Hines  --disable-rdma) rdma="no"
14772da776dbSMichael R. Hines  ;;
147821ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
147921ab34c9SMarcel Apfelbaum  ;;
148021ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
148121ab34c9SMarcel Apfelbaum  ;;
1482bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1483bbbf9bfbSStefan Weil  ;;
1484bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1485bbbf9bfbSStefan Weil  ;;
14869d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
14879d9e1521SGerd Hoffmann  ;;
14889d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
14899d9e1521SGerd Hoffmann  ;;
1490e91c793cSCole Robinson  --disable-tpm) tpm="no"
1491e91c793cSCole Robinson  ;;
1492ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1493ab214c29SStefan Berger  ;;
1494b10d49d7SPino Toscano  --disable-libssh) libssh="no"
14950a12ec87SRichard W.M. Jones  ;;
1496b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
14970a12ec87SRichard W.M. Jones  ;;
1498ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1499ed1701c6SDr. David Alan Gilbert  ;;
1500ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1501ed1701c6SDr. David Alan Gilbert  ;;
1502a99d57bbSWanlong Gao  --disable-numa) numa="no"
1503a99d57bbSWanlong Gao  ;;
1504a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1505a99d57bbSWanlong Gao  ;;
1506ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1507ed279a06SKlim Kireev  ;;
1508ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1509ed279a06SKlim Kireev  ;;
15102847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
15112847b469SFam Zheng  ;;
15122847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15132847b469SFam Zheng  ;;
15147b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15157b01cb97SAlexandre Derumier  ;;
15167b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15177b01cb97SAlexandre Derumier  ;;
1518a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1519a6b1d4c0SChanglong Xie  ;;
1520a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1521a6b1d4c0SChanglong Xie  ;;
15222f740136SJeff Cody  --disable-bochs) bochs="no"
15232f740136SJeff Cody  ;;
15242f740136SJeff Cody  --enable-bochs) bochs="yes"
15252f740136SJeff Cody  ;;
15262f740136SJeff Cody  --disable-cloop) cloop="no"
15272f740136SJeff Cody  ;;
15282f740136SJeff Cody  --enable-cloop) cloop="yes"
15292f740136SJeff Cody  ;;
15302f740136SJeff Cody  --disable-dmg) dmg="no"
15312f740136SJeff Cody  ;;
15322f740136SJeff Cody  --enable-dmg) dmg="yes"
15332f740136SJeff Cody  ;;
15342f740136SJeff Cody  --disable-qcow1) qcow1="no"
15352f740136SJeff Cody  ;;
15362f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15372f740136SJeff Cody  ;;
15382f740136SJeff Cody  --disable-vdi) vdi="no"
15392f740136SJeff Cody  ;;
15402f740136SJeff Cody  --enable-vdi) vdi="yes"
15412f740136SJeff Cody  ;;
15422f740136SJeff Cody  --disable-vvfat) vvfat="no"
15432f740136SJeff Cody  ;;
15442f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15452f740136SJeff Cody  ;;
15462f740136SJeff Cody  --disable-qed) qed="no"
15472f740136SJeff Cody  ;;
15482f740136SJeff Cody  --enable-qed) qed="yes"
15492f740136SJeff Cody  ;;
15502f740136SJeff Cody  --disable-parallels) parallels="no"
15512f740136SJeff Cody  ;;
15522f740136SJeff Cody  --enable-parallels) parallels="yes"
15532f740136SJeff Cody  ;;
15542f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15552f740136SJeff Cody  ;;
15562f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15572f740136SJeff Cody  ;;
1558e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1559e6a74868SMarc-André Lureau  ;;
1560299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1561299e6f19SPaolo Bonzini  ;;
1562108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1563108a6481SCindy Lu  ;;
1564108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1565108a6481SCindy Lu  ;;
1566299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1567299e6f19SPaolo Bonzini  ;;
1568299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1569e6a74868SMarc-André Lureau  ;;
15708ca80760SRichard Henderson  --disable-capstone) capstone="no"
15718ca80760SRichard Henderson  ;;
15728ca80760SRichard Henderson  --enable-capstone) capstone="yes"
15738ca80760SRichard Henderson  ;;
1574e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1575e219c499SRichard Henderson  ;;
1576e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1577e219c499SRichard Henderson  ;;
1578cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1579cc84d63aSDaniel P. Berrange  ;;
1580f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1581f62bbee5SDaniel P. Berrange  ;;
1582f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1583f62bbee5SDaniel P. Berrange  ;;
1584ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1585ba59fb77SPaolo Bonzini  ;;
1586ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1587ba59fb77SPaolo Bonzini  ;;
158817824406SJunyan He  --enable-libpmem) libpmem=yes
158917824406SJunyan He  ;;
159017824406SJunyan He  --disable-libpmem) libpmem=no
159117824406SJunyan He  ;;
15924113f4cfSLaurent Vivier  --enable-xkbcommon) xkbcommon="enabled"
159375411919SJames Le Cuirot  ;;
15944113f4cfSLaurent Vivier  --disable-xkbcommon) xkbcommon="disabled"
159575411919SJames Le Cuirot  ;;
159640e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
159740e8c6f4SAlex Bennée  ;;
159840e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
159940e8c6f4SAlex Bennée  ;;
1600afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1601afc3a8f9SAlex Bennée  ;;
1602afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1603afc3a8f9SAlex Bennée  ;;
1604adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1605adc28027SAlexander Bulekov  ;;
1606adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1607adc28027SAlexander Bulekov  ;;
1608f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1609f48e590aSAlex Bennée  ;;
1610b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1611b767d257SMarek Marczykowski-Górecki  ;;
1612b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1613b767d257SMarek Marczykowski-Górecki  ;;
161454e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
161554e7aac0SAlexey Krasikov  ;;
161654e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
161754e7aac0SAlexey Krasikov  ;;
161821b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
161921b2eca6SJingqi Liu  ;;
162021b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
162121b2eca6SJingqi Liu  ;;
16222d2ad6d0SFam Zheng  *)
16232d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
16242d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
16252d2ad6d0SFam Zheng      exit 1
16267f1559c6Sbalrog  ;;
16277d13299dSbellard  esac
16287d13299dSbellarddone
16297d13299dSbellard
163087727cb1SPaolo Bonzinifirmwarepath="${firmwarepath:-$prefix/share/qemu-firmware}"
163122a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
163222a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
163322a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
163422a87800SMarc-André Lureau
163522a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
163622a87800SMarc-André Lureau    mandir="$prefix"
163722a87800SMarc-André Lureau    datadir="$prefix"
1638ca8c0909SMarc-André Lureau    docdir="$prefix"
163922a87800SMarc-André Lureau    bindir="$prefix"
164022a87800SMarc-André Lureau    sysconfdir="$prefix"
164122a87800SMarc-André Lureau    local_statedir=
164222a87800SMarc-André Lureauelse
164322a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
164422a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
1645ca8c0909SMarc-André Lureau    docdir="${docdir:-$prefix/share/doc}"
164622a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
164722a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
164822a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
164922a87800SMarc-André Lureaufi
165022a87800SMarc-André Lureau
165140293e58Sbellardcase "$cpu" in
1652e3608d66SRichard Henderson    ppc)
1653e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1654db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1655e3608d66SRichard Henderson           ;;
1656e3608d66SRichard Henderson    ppc64)
1657e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1658db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1659e3608d66SRichard Henderson           ;;
16609b9c37c3SRichard Henderson    sparc)
1661f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1662db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
16633142255cSblueswir1           ;;
1664ed968ff1SJuan Quintela    sparc64)
166579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1666db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
16673142255cSblueswir1           ;;
166876d83bdeSths    s390)
1669061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1670db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
167128d7cc49SRichard Henderson           ;;
167228d7cc49SRichard Henderson    s390x)
1673061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1674db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
167576d83bdeSths           ;;
167640293e58Sbellard    i386)
167779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1678db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
167940293e58Sbellard           ;;
168040293e58Sbellard    x86_64)
16817ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
16827ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
16837ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
16847ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1685db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1686379f6698SPaul Brook           ;;
1687c72b26ecSRichard Henderson    x32)
1688c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1689db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1690c72b26ecSRichard Henderson           ;;
169130163d89SPeter Maydell    # No special flags required for other host CPUs
16923142255cSblueswir1esac
16933142255cSblueswir1
16942038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
16952038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
169679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
169779f3b12fSPeter Crosthwaite
1698affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1699affc88ccSPeter Maydell# support, even if we're using TCI.
1700affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1701affc88ccSPeter Maydell  bsd_user="no"
1702affc88ccSPeter Maydell  linux_user="no"
1703affc88ccSPeter Maydellfi
1704affc88ccSPeter Maydell
17051cf295beSPhilippe Mathieu-Daudéif [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
17061cf295beSPhilippe Mathieu-Daudé  tcg="no"
17071cf295beSPhilippe Mathieu-Daudéfi
17081cf295beSPhilippe Mathieu-Daudé
170960e0df25SPeter Maydelldefault_target_list=""
171060e0df25SPeter Maydell
17116e92f823SPeter Maydellmak_wilds=""
17126e92f823SPeter Maydell
171360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
17146e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
171560e0df25SPeter Maydellfi
171660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
17176e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
171860e0df25SPeter Maydellfi
171960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
17206e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
172160e0df25SPeter Maydellfi
172260e0df25SPeter Maydell
1723447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
17246e92f823SPeter Maydell    for config in $mak_wilds; do
17256e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
17266e92f823SPeter Maydell    done
1727447e133fSAlex Bennéeelse
1728447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1729447e133fSAlex Bennée    for config in $mak_wilds; do
1730447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1731447e133fSAlex Bennée        exclude="no"
1732447e133fSAlex Bennée        for excl in $exclude_list; do
1733447e133fSAlex Bennée            if test "$excl" = "$target"; then
1734447e133fSAlex Bennée                exclude="yes"
1735447e133fSAlex Bennée                break;
1736447e133fSAlex Bennée            fi
1737447e133fSAlex Bennée        done
1738447e133fSAlex Bennée        if test "$exclude" = "no"; then
1739447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1740447e133fSAlex Bennée        fi
1741447e133fSAlex Bennée    done
1742447e133fSAlex Bennéefi
17436e92f823SPeter Maydell
1744c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
174564a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1746c53eeaf7SStefan Hajnoczi
1747af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1748af5db58eSpbrookcat << EOF
1749af5db58eSpbrook
1750af5db58eSpbrookUsage: configure [options]
1751af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1752af5db58eSpbrook
175308fb77edSStefan WeilStandard options:
175408fb77edSStefan Weil  --help                   print this message
175508fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
175608fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
175708fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
175808fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
175908fb77edSStefan Weil$(echo Available targets: $default_target_list | \
176008fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1761447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
176208fb77edSStefan Weil
176308fb77edSStefan WeilAdvanced options (experts only):
176408fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
176508fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
176608fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
176708fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
176808fb77edSStefan Weil                           build time
176908fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
177008fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
177108fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
177211cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
177308fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1774d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1775d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
177608fb77edSStefan Weil  --make=MAKE              use specified make [$make]
177708fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
17782eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1779a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
178048328880SPaolo Bonzini  --ninja=NINJA            use specified ninja [$ninja]
178108fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1782db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
178308fb77edSStefan Weil  --static                 enable static build [$static]
178408fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
178510ff82d1SMarc-André Lureau  --datadir=PATH           install firmware in PATH/$qemu_suffix
178610ff82d1SMarc-André Lureau  --docdir=PATH            install documentation in PATH/$qemu_suffix
178708fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
178808fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1789db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
179010ff82d1SMarc-André Lureau  --sysconfdir=PATH        install config in PATH/$qemu_suffix
179108fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
17923d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
179313336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1794ca8c0909SMarc-André Lureau  --with-suffix=SUFFIX     suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix]
1795db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
179608fb77edSStefan Weil  --enable-debug           enable common debug build options
1797247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
17980aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
179908fb77edSStefan Weil  --disable-strip          disable stripping binaries
180008fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
180163678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
180208fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
180308fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
180408fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
180508fb77edSStefan Weil  --block-drv-rw-whitelist=L
180608fb77edSStefan Weil                           set block driver read-write whitelist
180708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
180808fb77edSStefan Weil  --block-drv-ro-whitelist=L
180908fb77edSStefan Weil                           set block driver read-only whitelist
181008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
18115b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1812c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
181308fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
181408fb77edSStefan Weil                           Default:trace-<pid>
1815c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1816c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
18175a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1818c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1819c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
182008fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
182133c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
182208fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1823c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1824c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1825c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1826a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1827c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1828c12d66aaSLin Ma  --enable-profiler        profiler support
1829c12d66aaSLin Ma  --enable-debug-stack-usage
1830c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
183140e8c6f4SAlex Bennée  --enable-plugins
183240e8c6f4SAlex Bennée                           enable plugins via shared library loading
1833afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1834f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1835c23f23b9SMichael Tokarev
1836c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1837c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1838c23f23b9SMichael Tokarev
1839c23f23b9SMichael Tokarev  system          all system emulation targets
1840c23f23b9SMichael Tokarev  user            supported user emulation targets
1841c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1842c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1843c23f23b9SMichael Tokarev  docs            build documentation
1844c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1845c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1846c23f23b9SMichael Tokarev  pie             Position Independent Executables
184721e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1848bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1849c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1850c23f23b9SMichael Tokarev  debug-info      debugging information
1851c23f23b9SMichael Tokarev  sparse          sparse checker
18521e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
18531e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1854c23f23b9SMichael Tokarev
1855ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
185691bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
185791bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
18588953caf3SDaniel P. Berrange  auth-pam        PAM access control
1859c23f23b9SMichael Tokarev  sdl             SDL UI
186004c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1861c23f23b9SMichael Tokarev  gtk             gtk UI
1862c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1863c23f23b9SMichael Tokarev  curses          curses UI
1864e08bb301SSamuel Thibault  iconv           font glyph conversion support
1865c23f23b9SMichael Tokarev  vnc             VNC UI support
1866c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1867c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1868c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1869c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1870c23f23b9SMichael Tokarev  virtfs          VirtFS
1871fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1872c23f23b9SMichael Tokarev  xen             xen backend driver support
187370c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1874c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1875c23f23b9SMichael Tokarev  curl            curl connectivity
1876a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1877c23f23b9SMichael Tokarev  fdt             fdt device tree
1878c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1879b0cb0a66SVincent Palatin  hax             HAX acceleration support
1880c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1881d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
188221ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
188321ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1884c23f23b9SMichael Tokarev  vde             support for vde network
1885c23f23b9SMichael Tokarev  netmap          support for netmap network
1886c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1887c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1888c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1889c23f23b9SMichael Tokarev  attr            attr and xattr support
1890299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1891299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1892299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1893299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1894299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1895299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1896108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1897c23f23b9SMichael Tokarev  spice           spice
1898c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1899c23f23b9SMichael Tokarev  libiscsi        iscsi support
1900c23f23b9SMichael Tokarev  libnfs          nfs support
19017b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
19020a40bcb7SCésar Belley  u2f             U2F support (u2f-emu)
1903c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1904ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1905c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1906c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1907c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1908c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1909c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
191083bc1f97SJulio Faracco  lzfse           support of lzfse compression library
191183bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
19123a678481SJuan Quintela  zstd            support for zstd compression library
1913d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1914c23f23b9SMichael Tokarev  seccomp         seccomp support
1915c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1916c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1917c23f23b9SMichael Tokarev  tpm             TPM support
1918b10d49d7SPino Toscano  libssh          ssh block device support
1919c23f23b9SMichael Tokarev  numa            libnuma support
1920ed279a06SKlim Kireev  libxml2         for Parallels image format
1921c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
19227b01cb97SAlexandre Derumier  jemalloc        jemalloc support
192386583a07SLiam Merwick  avx2            AVX2 optimization support
19246b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1925a6b1d4c0SChanglong Xie  replication     replication support
1926c12d66aaSLin Ma  opengl          opengl support
1927c12d66aaSLin Ma  virglrenderer   virgl rendering support
1928c12d66aaSLin Ma  xfsctl          xfsctl support
1929c12d66aaSLin Ma  qom-cast-debug  cast debugging support
19308de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
19312f740136SJeff Cody  bochs           bochs image format support
19322f740136SJeff Cody  cloop           cloop image format support
19332f740136SJeff Cody  dmg             dmg image format support
19342f740136SJeff Cody  qcow1           qcow v1 image format support
19352f740136SJeff Cody  vdi             vdi image format support
19362f740136SJeff Cody  vvfat           vvfat image format support
19372f740136SJeff Cody  qed             qed image format support
19382f740136SJeff Cody  parallels       parallels image format support
19392f740136SJeff Cody  sheepdog        sheepdog block driver support
1940f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
19418ca80760SRichard Henderson  capstone        capstone disassembler support
1942ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
194317824406SJunyan He  libpmem         libpmem support
194475411919SJames Le Cuirot  xkbcommon       xkbcommon support
1945b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
194621b2eca6SJingqi Liu  libdaxctl       libdaxctl support
194708fb77edSStefan Weil
194808fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1949af5db58eSpbrookEOF
19502d2ad6d0SFam Zhengexit 0
1951af5db58eSpbrookfi
1952af5db58eSpbrook
19539c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1954bb768f71SThomas Huthrm -f */config-devices.mak.d
19559c790242SThomas Huth
1956faf44142SDaniel P. Berrangéif test -z "$python"
1957faf44142SDaniel P. Berrangéthen
1958c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1959c53eeaf7SStefan Hajnoczifi
1960c53eeaf7SStefan Hajnoczi
1961c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1962c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1963ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
1964ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
1965c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1966c53eeaf7SStefan Hajnoczifi
1967c53eeaf7SStefan Hajnoczi
1968755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
1969406ab2f3SCleber 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)
1970755ee70fSCleber Rosa
1971c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1972c53eeaf7SStefan Hajnoczipython="$python -B"
1973c53eeaf7SStefan Hajnoczi
19740a01d76fSMarc-André Lureauif test -z "$meson"; then
197546504430SPaolo Bonzini    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.1; then
19760a01d76fSMarc-André Lureau        meson=meson
19770a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
19780a01d76fSMarc-André Lureau        meson=git
19790a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
19800a01d76fSMarc-André Lureau        meson=internal
19810a01d76fSMarc-André Lureau    else
19820a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
19830a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
19840a01d76fSMarc-André Lureau        else
1985a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
1986a5665051SPaolo Bonzini        fi
19870a01d76fSMarc-André Lureau    fi
19880a01d76fSMarc-André Lureauelse
19890a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
19900a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
19910a01d76fSMarc-André Lureau    #
19920a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
19930a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
19940a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
19950a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
19960a01d76fSMarc-André Lureau        case "$meson" in
19970a01d76fSMarc-André Lureau            git | internal) ;;
19980a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
19990a01d76fSMarc-André Lureau        esac
20000a01d76fSMarc-André Lureau    fi
20010a01d76fSMarc-André Lureaufi
2002a5665051SPaolo Bonzini
20030a01d76fSMarc-André Lureauif test "$meson" = git; then
20040a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
20050a01d76fSMarc-André Lureaufi
20060a01d76fSMarc-André Lureau
20070a01d76fSMarc-André Lureaucase "$meson" in
20080a01d76fSMarc-André Lureau    git | internal)
2009a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
2010a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
2011a5665051SPaolo Bonzini        fi
20120a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
20130a01d76fSMarc-André Lureau        ;;
20140a01d76fSMarc-André Lureau    *) meson=$(command -v meson) ;;
20150a01d76fSMarc-André Lureauesac
20160a01d76fSMarc-André Lureau
201748328880SPaolo Bonzini# Probe for ninja (used for compdb)
201848328880SPaolo Bonzini
201948328880SPaolo Bonziniif test -z "$ninja"; then
202048328880SPaolo Bonzini    for c in ninja ninja-build samu; do
202148328880SPaolo Bonzini        if has $c; then
202248328880SPaolo Bonzini            ninja=$(command -v "$c")
202348328880SPaolo Bonzini            break
202448328880SPaolo Bonzini        fi
202548328880SPaolo Bonzini    done
202648328880SPaolo Bonzinifi
2027a5665051SPaolo Bonzini
20289aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
20299aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
20309aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
20319aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
20329aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
20339aae6e54SDaniel Henrique Barbozaif compile_object ; then
20349aae6e54SDaniel Henrique Barboza  : C compiler works ok
20359aae6e54SDaniel Henrique Barbozaelse
20369aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
20379aae6e54SDaniel Henrique Barbozafi
20389aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
20399aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
20409aae6e54SDaniel Henrique Barbozafi
20419aae6e54SDaniel Henrique Barboza
2042359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
2043359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
2044359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
2045359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
2046359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2047359bc95dSPeter Maydell    else
204876ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2049359bc95dSPeter Maydell    fi
2050359bc95dSPeter Maydellfi
2051359bc95dSPeter Maydell
20529c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
20539c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
20549c83ffd8SPeter Maydellif test -z "$werror" ; then
2055fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
2056e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
20579c83ffd8SPeter Maydell        werror="yes"
20589c83ffd8SPeter Maydell    else
20599c83ffd8SPeter Maydell        werror="no"
20609c83ffd8SPeter Maydell    fi
20619c83ffd8SPeter Maydellfi
20629c83ffd8SPeter Maydell
2063fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
2064fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
2065fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
2066fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
2067fb59dabdSPeter Maydell    # host OS we should stop now.
2068951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
2069fb59dabdSPeter Maydellfi
2070fb59dabdSPeter Maydell
2071efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
2072efc6c070SThomas Huthcat > $TMPC << EOF
2073efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
2074efc6c070SThomas Huth# ifdef __apple_build_version__
2075efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
2076efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
2077efc6c070SThomas Huth#  endif
2078efc6c070SThomas Huth# else
2079efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
2080efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
2081efc6c070SThomas Huth#  endif
2082efc6c070SThomas Huth# endif
2083efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
2084efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
2085efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
2086efc6c070SThomas Huth# endif
2087efc6c070SThomas Huth#else
2088efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
2089efc6c070SThomas Huth#endif
2090efc6c070SThomas Huthint main (void) { return 0; }
2091efc6c070SThomas HuthEOF
2092efc6c070SThomas Huthif ! compile_prog "" "" ; then
2093efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
2094efc6c070SThomas Huthfi
2095efc6c070SThomas Huth
209600849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
209700849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
209800849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
209900849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
210000849b92SRichard Henderson# just silently disable some features, so it's too error prone.
210100849b92SRichard Henderson
210200849b92SRichard Hendersonwarn_flags=
210300849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
210400849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
210500849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
210600849b92SRichard Hendersonadd_to warn_flags -Wformat-security
210700849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
210800849b92SRichard Hendersonadd_to warn_flags -Winit-self
210900849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
211000849b92SRichard Hendersonadd_to warn_flags -Wempty-body
211100849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
211200849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
211300849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
211400849b92SRichard Henderson
211500849b92SRichard Hendersonnowarn_flags=
211600849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
211700849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
211800849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
211900849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
212000849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2121aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2122bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
212300849b92SRichard Henderson
212400849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
212593b25869SJohn Snow
212693b25869SJohn Snowcc_has_warning_flag() {
212793b25869SJohn Snow    write_c_skeleton;
212893b25869SJohn Snow
2129a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2130a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2131a1d29d6cSPeter Maydell    # warning options).
213293b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
213393b25869SJohn Snow    compile_prog "-Werror $optflag" ""
213493b25869SJohn Snow}
213593b25869SJohn Snow
213693b25869SJohn Snowfor flag in $gcc_flags; do
213793b25869SJohn Snow    if cc_has_warning_flag $flag ; then
21388d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
21398d05095cSPaolo Bonzini    fi
21408d05095cSPaolo Bonzinidone
21418d05095cSPaolo Bonzini
214263678e17SSteven Noonanif test "$stack_protector" != "no"; then
2143fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2144fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2145fccd35a0SRodrigo Rebello{
2146fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2147fccd35a0SRodrigo Rebello    while (*c) {
2148fccd35a0SRodrigo Rebello        *p++ = *c++;
2149fccd35a0SRodrigo Rebello    }
2150fccd35a0SRodrigo Rebello    return 0;
2151fccd35a0SRodrigo Rebello}
2152fccd35a0SRodrigo RebelloEOF
215363678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
21543b463a3fSMiroslav Rezanina  sp_on=0
215563678e17SSteven Noonan  for flag in $gcc_flags; do
2156590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2157590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2158086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2159590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
216063678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2161db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
21623b463a3fSMiroslav Rezanina      sp_on=1
216363678e17SSteven Noonan      break
216463678e17SSteven Noonan    fi
216563678e17SSteven Noonan  done
21663b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
21673b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
21683b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
21693b463a3fSMiroslav Rezanina    fi
21703b463a3fSMiroslav Rezanina  fi
217137746c5eSMarc-André Lureaufi
217237746c5eSMarc-André Lureau
217320bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
217420bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
217520bc94a2SPaolo Bonzinicat > $TMPC << EOF
217620bc94a2SPaolo Bonzinistruct {
217720bc94a2SPaolo Bonzini  int a[2];
217820bc94a2SPaolo Bonzini} x = {0};
217920bc94a2SPaolo BonziniEOF
218020bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
218120bc94a2SPaolo Bonzini  :
218220bc94a2SPaolo Bonzinielse
218320bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
218420bc94a2SPaolo Bonzinifi
218520bc94a2SPaolo Bonzini
218621e709aaSMarc-André Lureau# Our module code doesn't support Windows
218721e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
218821e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
218921e709aaSMarc-André Lureaufi
219021e709aaSMarc-André Lureau
2191bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2192bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2193bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2194bd83c861SChristian Ehrhardtfi
2195bd83c861SChristian Ehrhardt
2196d376e9deSThomas Huth# Static linking is not possible with modules or PIE
219740d6444eSAvi Kivityif test "$static" = "yes" ; then
2198aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2199aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2200aa0d1f44SPaolo Bonzini  fi
220140d6444eSAvi Kivityfi
220240d6444eSAvi Kivity
2203768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2204768b7855SEmilio G. Cota  cat > $TMPC << EOF
2205768b7855SEmilio G. Cotastatic __thread int tls_var;
2206768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2207768b7855SEmilio G. CotaEOF
2208768b7855SEmilio G. Cota
2209768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2210768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2211768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2212768b7855SEmilio G. Cotafi
2213768b7855SEmilio G. Cota
221440d6444eSAvi Kivitycat > $TMPC << EOF
221521d4a791SAvi Kivity
221621d4a791SAvi Kivity#ifdef __linux__
221721d4a791SAvi Kivity#  define THREAD __thread
221821d4a791SAvi Kivity#else
221921d4a791SAvi Kivity#  define THREAD
222021d4a791SAvi Kivity#endif
222121d4a791SAvi Kivitystatic THREAD int tls_var;
222221d4a791SAvi Kivityint main(void) { return tls_var; }
222340d6444eSAvi KivityEOF
2224b2634124SRichard Henderson
2225b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2226412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2227412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2228b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2229412aeacdSAlex Bennéefi
2230412aeacdSAlex Bennée
223112781462SRichard Hendersonif test "$static" = "yes"; then
2232eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
2233086d5f75SPaolo Bonzini    CFLAGS="-fPIE -DPIE $CFLAGS"
223412781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
223512781462SRichard Henderson    pie="yes"
223612781462SRichard Henderson  elif test "$pie" = "yes"; then
223712781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
223812781462SRichard Henderson  else
223912781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
224012781462SRichard Henderson    pie="no"
224112781462SRichard Henderson  fi
224212781462SRichard Hendersonelif test "$pie" = "no"; then
2243086d5f75SPaolo Bonzini  CFLAGS="$CFLAGS_NOPIE $CFLAGS"
2244086d5f75SPaolo Bonzini  LDFLAGS="$LDFLAGS_NOPIE $LDFLAGS"
2245eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
2246086d5f75SPaolo Bonzini  CFLAGS="-fPIE -DPIE $CFLAGS"
2247086d5f75SPaolo Bonzini  LDFLAGS="-pie $LDFLAGS"
224840d6444eSAvi Kivity  pie="yes"
22492c674109SRichard Hendersonelif test "$pie" = "yes"; then
225076ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
225140d6444eSAvi Kivityelse
225240d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
225340d6444eSAvi Kivity  pie="no"
225440d6444eSAvi Kivityfi
225540d6444eSAvi Kivity
2256e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2257e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2258e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2259e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2260e6cbd751SRichard Hendersonfi
2261e6cbd751SRichard Henderson
226209dada40SPaolo Bonzini##########################################
226309dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
226409dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
226509dada40SPaolo Bonzini# specification is necessary
226609dada40SPaolo Bonzini
226709dada40SPaolo Bonziniif test "$cpu" = "i386"; then
226809dada40SPaolo Bonzini  cat > $TMPC << EOF
226909dada40SPaolo Bonzinistatic int sfaa(int *ptr)
227009dada40SPaolo Bonzini{
227109dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
227209dada40SPaolo Bonzini}
227309dada40SPaolo Bonzini
227409dada40SPaolo Bonziniint main(void)
227509dada40SPaolo Bonzini{
227609dada40SPaolo Bonzini  int val = 42;
22771405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
227809dada40SPaolo Bonzini  sfaa(&val);
227909dada40SPaolo Bonzini  return val;
228009dada40SPaolo Bonzini}
228109dada40SPaolo BonziniEOF
228209dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
228309dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
228409dada40SPaolo Bonzini  fi
228509dada40SPaolo Bonzinifi
228609dada40SPaolo Bonzini
228709dada40SPaolo Bonzini#########################################
2288ec530c81Sbellard# Solaris specific configure tool chain decisions
228909dada40SPaolo Bonzini
2290ec530c81Sbellardif test "$solaris" = "yes" ; then
22916792aa11SLoïc Minier  if has ar; then
22926792aa11SLoïc Minier    :
22936792aa11SLoïc Minier  else
2294ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
229576ad07a4SPeter Maydell      error_exit "No path includes ar" \
229676ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2297ec530c81Sbellard    fi
229876ad07a4SPeter Maydell    error_exit "No path includes ar"
2299ec530c81Sbellard  fi
2300ec530c81Sbellardfi
2301ec530c81Sbellard
2302afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2303d880a3baSPaolo Bonzini    for target in $default_target_list; do
2304d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2305d880a3baSPaolo Bonzini            target_list="$target_list $target"
2306d880a3baSPaolo Bonzini    done
2307d880a3baSPaolo Bonzini    target_list="${target_list# }"
2308121afa9eSAnthony Liguorielse
230989138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2310d880a3baSPaolo Bonzini    for target in $target_list; do
231125b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
231225b48338SPeter Maydell        # friendly error message than if we let it fall through.
231325b48338SPeter Maydell        case " $default_target_list " in
231425b48338SPeter Maydell            *" $target "*)
231525b48338SPeter Maydell                ;;
231625b48338SPeter Maydell            *)
231725b48338SPeter Maydell                error_exit "Unknown target name '$target'"
231825b48338SPeter Maydell                ;;
231925b48338SPeter Maydell        esac
2320d880a3baSPaolo Bonzini        supported_target $target || exit 1
232125b48338SPeter Maydell    done
2322d880a3baSPaolo Bonzinifi
232325b48338SPeter Maydell
2324f55fe278SPaolo Bonzini# see if system emulation was really requested
2325f55fe278SPaolo Bonzinicase " $target_list " in
2326f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2327f55fe278SPaolo Bonzini  ;;
2328f55fe278SPaolo Bonzini  *) softmmu=no
2329f55fe278SPaolo Bonzini  ;;
2330f55fe278SPaolo Bonziniesac
23315327cf48Sbellard
233205dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
233305dfa22bSPhilippe Mathieu-Daudé  case "$target" in
233405dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
233505dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
233605dfa22bSPhilippe Mathieu-Daudé      ;;
233705dfa22bSPhilippe Mathieu-Daudé  esac
233805dfa22bSPhilippe Mathieu-Daudédone
2339623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2340623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2341623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2342623ef637SPhilippe Mathieu-Daudéfi
234305dfa22bSPhilippe Mathieu-Daudé
2344249247c9SJuan Quintelafeature_not_found() {
2345249247c9SJuan Quintela  feature=$1
234621684af0SStewart Smith  remedy=$2
2347249247c9SJuan Quintela
234876ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
234921684af0SStewart Smith      "configure was not able to find it." \
235021684af0SStewart Smith      "$remedy"
2351249247c9SJuan Quintela}
2352249247c9SJuan Quintela
23537d13299dSbellard# ---
23547d13299dSbellard# big/little endian test
23557d13299dSbellardcat > $TMPC << EOF
235661cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
235761cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
235861cc919fSMike Frysingerextern int foo(short *, short *);
235961cc919fSMike Frysingerint main(int argc, char *argv[]) {
236061cc919fSMike Frysinger    return foo(big_endian, little_endian);
23617d13299dSbellard}
23627d13299dSbellardEOF
23637d13299dSbellard
236461cc919fSMike Frysingerif compile_object ; then
236512f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
236661cc919fSMike Frysinger        bigendian="yes"
236712f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
236861cc919fSMike Frysinger        bigendian="no"
23697d13299dSbellard    else
23707d13299dSbellard        echo big/little test failed
23717d13299dSbellard    fi
23727d13299dSbellardelse
237361cc919fSMike Frysinger    echo big/little test failed
23747d13299dSbellardfi
23757d13299dSbellard
2376b0a47e79SJuan Quintela##########################################
2377e10ee3f5SPhilippe Mathieu-Daudé# system tools
2378e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2379e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2380e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2381e10ee3f5SPhilippe Mathieu-Daudé    else
2382e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2383e10ee3f5SPhilippe Mathieu-Daudé    fi
2384e10ee3f5SPhilippe Mathieu-Daudéfi
2385e10ee3f5SPhilippe Mathieu-Daudé
2386e10ee3f5SPhilippe Mathieu-Daudé##########################################
2387a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2388a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2389a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2390a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2391a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2392a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2393a30878e7SPeter Maydell    fi
2394a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2395a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2396a30878e7SPeter Maydell    fi
2397a30878e7SPeter Maydell    gtk=no
239835be72baSPaolo Bonzini    sdl=disabled
2399a30878e7SPeter Maydellfi
2400a30878e7SPeter Maydell
24016b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
24026b39b063SEric Blakecat > $TMPC << EOF
24036b39b063SEric Blake#include <stdint.h>
24046b39b063SEric Blake#include <stdio.h>
24056b39b063SEric Blakeint main(int argc, char *argv[]) {
24066b39b063SEric Blake    return printf("%zu", SIZE_MAX);
24076b39b063SEric Blake}
24086b39b063SEric BlakeEOF
24096b39b063SEric Blakehave_broken_size_max=no
24106b39b063SEric Blakeif ! compile_object -Werror ; then
24116b39b063SEric Blake    have_broken_size_max=yes
24126b39b063SEric Blakefi
24136b39b063SEric Blake
2414a30878e7SPeter Maydell##########################################
2415015a33bdSGonglei# L2TPV3 probe
2416015a33bdSGonglei
2417015a33bdSGongleicat > $TMPC <<EOF
2418015a33bdSGonglei#include <sys/socket.h>
2419bff6cb72SMichael Tokarev#include <linux/ip.h>
2420015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2421015a33bdSGongleiEOF
2422015a33bdSGongleiif compile_prog "" "" ; then
2423015a33bdSGonglei  l2tpv3=yes
2424015a33bdSGongleielse
2425015a33bdSGonglei  l2tpv3=no
2426015a33bdSGongleifi
2427015a33bdSGonglei
2428c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2429c9c8b88fSDavid CARLIER  pty_h=yes
2430c9c8b88fSDavid CARLIERelse
2431c9c8b88fSDavid CARLIER  pty_h=no
2432c9c8b88fSDavid CARLIERfi
2433c9c8b88fSDavid CARLIER
2434195588ccSDavid CARLIERcat > $TMPC <<EOF
2435195588ccSDavid CARLIER#include <sys/mman.h>
2436195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2437195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2438195588ccSDavid CARLIER}
2439195588ccSDavid CARLIEREOF
2440195588ccSDavid CARLIERif compile_prog "" "" ; then
2441195588ccSDavid CARLIER  have_mlockall=yes
2442195588ccSDavid CARLIERelse
2443195588ccSDavid CARLIER  have_mlockall=no
2444195588ccSDavid CARLIERfi
2445195588ccSDavid CARLIER
2446299e6f19SPaolo Bonzini#########################################
2447299e6f19SPaolo Bonzini# vhost interdependencies and host support
2448299e6f19SPaolo Bonzini
2449299e6f19SPaolo Bonzini# vhost backends
2450299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2451299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2452299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2453299e6f19SPaolo Bonzinifi
2454108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2455108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2456108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2457108a6481SCindy Lufi
2458299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2459299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2460299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2461299e6f19SPaolo Bonzinifi
2462299e6f19SPaolo Bonzini
2463299e6f19SPaolo Bonzini# vhost-kernel devices
2464299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2465299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2466299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2467299e6f19SPaolo Bonzinifi
2468299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2469299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2470299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2471299e6f19SPaolo Bonzinifi
2472299e6f19SPaolo Bonzini
2473299e6f19SPaolo Bonzini# vhost-user backends
2474299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2475299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2476299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2477299e6f19SPaolo Bonzinifi
2478299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2479299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2480299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2481299e6f19SPaolo Bonzinifi
248298fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
248398fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
248498fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
248598fc1adaSDr. David Alan Gilbertfi
2486108a6481SCindy Lu#vhost-vdpa backends
2487108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2488108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2489108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2490108a6481SCindy Lufi
2491299e6f19SPaolo Bonzini
2492299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2493299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2494299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2495299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2496299e6f19SPaolo Bonzinifi
2497299e6f19SPaolo Bonzini
2498015a33bdSGonglei##########################################
24994d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
25004d9310f4SDaniel P. Berrange
25014d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
25024d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
25034d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
25044d9310f4SDaniel P. Berrange    #
25054d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
25064d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
25074d9310f4SDaniel P. Berrange    #
25084d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
25094d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
25104d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
25114d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
25124d9310f4SDaniel P. Berrange    # that for you.
25134d9310f4SDaniel P. Berrange    #
25144d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
25154d9310f4SDaniel P. Berrange    # are not in fact redundant.
25164d9310f4SDaniel P. Berrangecat > $TMPC << EOF
25174d9310f4SDaniel P. Berrange#include <unistd.h>
25184d9310f4SDaniel P. Berrange#include <time.h>
25194d9310f4SDaniel P. Berrange#undef localtime_r
25204d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
25214d9310f4SDaniel P. BerrangeEOF
25224d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
25234d9310f4SDaniel P. Berrange        localtime_r="yes"
25244d9310f4SDaniel P. Berrange    else
25254d9310f4SDaniel P. Berrange        localtime_r="no"
25264d9310f4SDaniel P. Berrange    fi
25274d9310f4SDaniel P. Berrangefi
25284d9310f4SDaniel P. Berrange
25294d9310f4SDaniel P. Berrange##########################################
2530779ab5e3SStefan Weil# pkg-config probe
2531779ab5e3SStefan Weil
2532779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
253376ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2534779ab5e3SStefan Weilfi
2535779ab5e3SStefan Weil
2536779ab5e3SStefan Weil##########################################
2537b0a47e79SJuan Quintela# NPTL probe
2538b0a47e79SJuan Quintela
253924cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2540bd0c5661Spbrook  cat > $TMPC <<EOF
2541bd0c5661Spbrook#include <sched.h>
254230813ceaSpbrook#include <linux/futex.h>
2543182eacc0SStefan Weilint main(void) {
2544bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2545bd0c5661Spbrook#error bork
2546bd0c5661Spbrook#endif
2547182eacc0SStefan Weil  return 0;
2548bd0c5661Spbrook}
2549bd0c5661SpbrookEOF
255024cb36a6SPeter Maydell  if ! compile_object ; then
255121684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2552b0a47e79SJuan Quintela  fi
2553bd0c5661Spbrookfi
2554bd0c5661Spbrook
2555ac62922eSbalrog##########################################
2556607dacd0Sqiaonuohan# lzo check
2557607dacd0Sqiaonuohan
2558607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2559607dacd0Sqiaonuohan    cat > $TMPC << EOF
2560607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2561607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2562607dacd0SqiaonuohanEOF
2563607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2564708eab42SMarc-André Lureau        lzo_libs="-llzo2"
2565b25c9dffSStefan Weil        lzo="yes"
2566b25c9dffSStefan Weil    else
2567b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2568b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2569b25c9dffSStefan Weil        fi
2570b25c9dffSStefan Weil        lzo="no"
2571b25c9dffSStefan Weil    fi
2572607dacd0Sqiaonuohanfi
2573607dacd0Sqiaonuohan
2574607dacd0Sqiaonuohan##########################################
2575607dacd0Sqiaonuohan# snappy check
2576607dacd0Sqiaonuohan
2577607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2578607dacd0Sqiaonuohan    cat > $TMPC << EOF
2579607dacd0Sqiaonuohan#include <snappy-c.h>
2580607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2581607dacd0SqiaonuohanEOF
2582607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2583708eab42SMarc-André Lureau        snappy_libs='-lsnappy'
2584b25c9dffSStefan Weil        snappy="yes"
2585b25c9dffSStefan Weil    else
2586b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2587b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2588b25c9dffSStefan Weil        fi
2589b25c9dffSStefan Weil        snappy="no"
2590b25c9dffSStefan Weil    fi
2591607dacd0Sqiaonuohanfi
2592607dacd0Sqiaonuohan
2593607dacd0Sqiaonuohan##########################################
25946b383c08SPeter Wu# bzip2 check
25956b383c08SPeter Wu
25966b383c08SPeter Wuif test "$bzip2" != "no" ; then
25976b383c08SPeter Wu    cat > $TMPC << EOF
25986b383c08SPeter Wu#include <bzlib.h>
25996b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
26006b383c08SPeter WuEOF
26016b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
26026b383c08SPeter Wu        bzip2="yes"
26036b383c08SPeter Wu    else
26046b383c08SPeter Wu        if test "$bzip2" = "yes"; then
26056b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
26066b383c08SPeter Wu        fi
26076b383c08SPeter Wu        bzip2="no"
26086b383c08SPeter Wu    fi
26096b383c08SPeter Wufi
26106b383c08SPeter Wu
26116b383c08SPeter Wu##########################################
261283bc1f97SJulio Faracco# lzfse check
261383bc1f97SJulio Faracco
261483bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
261583bc1f97SJulio Faracco    cat > $TMPC << EOF
261683bc1f97SJulio Faracco#include <lzfse.h>
261783bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
261883bc1f97SJulio FaraccoEOF
261983bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
262083bc1f97SJulio Faracco        lzfse="yes"
262183bc1f97SJulio Faracco    else
262283bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
262383bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
262483bc1f97SJulio Faracco        fi
262583bc1f97SJulio Faracco        lzfse="no"
262683bc1f97SJulio Faracco    fi
262783bc1f97SJulio Faraccofi
262883bc1f97SJulio Faracco
262983bc1f97SJulio Faracco##########################################
26303a678481SJuan Quintela# zstd check
26313a678481SJuan Quintela
26323a678481SJuan Quintelaif test "$zstd" != "no" ; then
2633297254c7SJuan Quintela    libzstd_minver="1.4.0"
2634297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
26353a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
26363a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
26373a678481SJuan Quintela        zstd="yes"
26383a678481SJuan Quintela    else
26393a678481SJuan Quintela        if test "$zstd" = "yes" ; then
26403a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
26413a678481SJuan Quintela        fi
26423a678481SJuan Quintela        zstd="no"
26433a678481SJuan Quintela    fi
26443a678481SJuan Quintelafi
26453a678481SJuan Quintela
26463a678481SJuan Quintela##########################################
2647f794573eSEduardo Otubo# libseccomp check
2648f794573eSEduardo Otubo
2649f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
26503e684455SMichael Strosaker    libseccomp_minver="2.3.0"
265125ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2652c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2653c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2654f794573eSEduardo Otubo        seccomp="yes"
2655f794573eSEduardo Otubo    else
2656f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2657693e5910SAndrew Jones            feature_not_found "libseccomp" \
2658693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2659896848f0SEduardo Otubo        fi
2660e84d5956SYann E. MORIN        seccomp="no"
2661f794573eSEduardo Otubo    fi
2662f794573eSEduardo Otubofi
2663f794573eSEduardo Otubo##########################################
2664e37630caSaliguori# xen probe
2665e37630caSaliguori
2666fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2667c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2668c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2669c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2670c1cdd9d5SJuergen Gross
2671c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2672c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2673c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2674c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2675c1cdd9d5SJuergen Gross    xen=yes
2676c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2677c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
267858ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
267958ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
268058ea9a7aSAnthony PERARD    fi
2681582ea95fSMarc-André Lureau    xen_cflags="$($pkg_config --cflags $xen_pc)"
2682582ea95fSMarc-André Lureau    xen_libs="$($pkg_config --libs $xen_pc)"
2683c1cdd9d5SJuergen Gross  else
2684c1cdd9d5SJuergen Gross
2685b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2686d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2687d5b93ddfSAnthony PERARD
268850ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
268950ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
269050ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
269150ced5b3SStefan Weil
269250ced5b3SStefan Weil    # Xen (any)
269350ced5b3SStefan Weil    cat > $TMPC <<EOF
269450ced5b3SStefan Weil#include <xenctrl.h>
269550ced5b3SStefan Weilint main(void) {
269650ced5b3SStefan Weil  return 0;
269750ced5b3SStefan Weil}
269850ced5b3SStefan WeilEOF
269950ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
270050ced5b3SStefan Weil      # Xen not found
270150ced5b3SStefan Weil      if test "$xen" = "yes" ; then
270221684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
270350ced5b3SStefan Weil      fi
270450ced5b3SStefan Weil      xen=no
270550ced5b3SStefan Weil
2706d5b93ddfSAnthony PERARD    # Xen unstable
270769deef08SPeter Maydell    elif
270869deef08SPeter Maydell        cat > $TMPC <<EOF &&
27092cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
27102cbf8903SRoss Lagerwall#define __XEN_TOOLS__
27112cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2712d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
27132cbf8903SRoss Lagerwallint main(void) {
27142cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2715d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
27162cbf8903SRoss Lagerwall
27172cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
27182cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
27192cbf8903SRoss Lagerwall
2720d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2721d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2722d3c49ebbSPaul Durrant
27232cbf8903SRoss Lagerwall  return 0;
27242cbf8903SRoss Lagerwall}
27252cbf8903SRoss LagerwallEOF
27262cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27272cbf8903SRoss Lagerwall      then
27282cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27292cbf8903SRoss Lagerwall      xen_ctrl_version=41100
27302cbf8903SRoss Lagerwall      xen=yes
27312cbf8903SRoss Lagerwall    elif
27322cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
27335ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27345ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
273558ea9a7aSAnthony PERARD#include <xentoolcore.h>
27365ba3d756SIgor Druzhininint main(void) {
27375ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
27385ba3d756SIgor Druzhinin
27395ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
27405ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
274158ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
27425ba3d756SIgor Druzhinin
27435ba3d756SIgor Druzhinin  return 0;
27445ba3d756SIgor Druzhinin}
27455ba3d756SIgor DruzhininEOF
274658ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27475ba3d756SIgor Druzhinin      then
274858ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27495ba3d756SIgor Druzhinin      xen_ctrl_version=41000
27505ba3d756SIgor Druzhinin      xen=yes
27515ba3d756SIgor Druzhinin    elif
27525ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2753da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2754da8090ccSPaul Durrant#define __XEN_TOOLS__
2755da8090ccSPaul Durrant#include <xendevicemodel.h>
2756da8090ccSPaul Durrantint main(void) {
2757da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2758da8090ccSPaul Durrant
2759da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2760da8090ccSPaul Durrant  xendevicemodel_close(xd);
2761da8090ccSPaul Durrant
2762da8090ccSPaul Durrant  return 0;
2763da8090ccSPaul Durrant}
2764da8090ccSPaul DurrantEOF
2765da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2766da8090ccSPaul Durrant      then
2767da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2768f1167ee6SJuergen Gross      xen_ctrl_version=40900
2769da8090ccSPaul Durrant      xen=yes
2770da8090ccSPaul Durrant    elif
2771da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
27725eeb39c2SIan Campbell/*
27735eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
27745eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2775b6eb9b45SPaulina Szubarczyk *
2776b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2777b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2778b6eb9b45SPaulina Szubarczyk */
2779b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2780b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2781b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2782b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2783b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2784b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2785b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2786b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2787b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2788b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2789b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2790b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2791b6eb9b45SPaulina Szubarczyk#endif
2792b6eb9b45SPaulina Szubarczykint main(void) {
2793b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2794b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2795b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2796b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2797b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2798b6eb9b45SPaulina Szubarczyk
2799b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2800b6eb9b45SPaulina Szubarczyk
2801b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2802b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2803b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2804b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2805b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2806b6eb9b45SPaulina Szubarczyk
2807b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2808b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2809b6eb9b45SPaulina Szubarczyk
2810b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2811b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2812b6eb9b45SPaulina Szubarczyk
2813b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2814b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2815b6eb9b45SPaulina Szubarczyk
2816b6eb9b45SPaulina Szubarczyk  return 0;
2817b6eb9b45SPaulina Szubarczyk}
2818b6eb9b45SPaulina SzubarczykEOF
2819b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2820b6eb9b45SPaulina Szubarczyk      then
2821f1167ee6SJuergen Gross      xen_ctrl_version=40800
2822b6eb9b45SPaulina Szubarczyk      xen=yes
2823b6eb9b45SPaulina Szubarczyk    elif
2824b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2825b6eb9b45SPaulina Szubarczyk/*
2826b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2827b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
28285eeb39c2SIan Campbell */
28295eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
28305eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
28315eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
28325eeb39c2SIan Campbell#include <xenctrl.h>
28335eeb39c2SIan Campbell#include <xenstore.h>
28345eeb39c2SIan Campbell#include <xenevtchn.h>
28355eeb39c2SIan Campbell#include <xengnttab.h>
28365eeb39c2SIan Campbell#include <xenforeignmemory.h>
28375eeb39c2SIan Campbell#include <stdint.h>
28385eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
28395eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
28405eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
28415eeb39c2SIan Campbell#endif
28425eeb39c2SIan Campbellint main(void) {
28435eeb39c2SIan Campbell  xc_interface *xc = NULL;
28445eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
28455eeb39c2SIan Campbell  xenevtchn_handle *xe;
28465eeb39c2SIan Campbell  xengnttab_handle *xg;
28475eeb39c2SIan Campbell
28485eeb39c2SIan Campbell  xs_daemon_open();
28495eeb39c2SIan Campbell
28505eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
28515eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28525eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28535eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28545eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
28555eeb39c2SIan Campbell
28565eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
28575eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
28585eeb39c2SIan Campbell
28595eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
28605eeb39c2SIan Campbell  xenevtchn_fd(xe);
28615eeb39c2SIan Campbell
28625eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
28635eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
28645eeb39c2SIan Campbell
28655eeb39c2SIan Campbell  return 0;
28665eeb39c2SIan Campbell}
28675eeb39c2SIan CampbellEOF
28685eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
28695eeb39c2SIan Campbell      then
2870f1167ee6SJuergen Gross      xen_ctrl_version=40701
28715eeb39c2SIan Campbell      xen=yes
2872cdadde39SRoger Pau Monne
2873cdadde39SRoger Pau Monne    # Xen 4.6
2874cdadde39SRoger Pau Monne    elif
2875cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2876cdadde39SRoger Pau Monne#include <xenctrl.h>
2877e108a3c1SAnthony PERARD#include <xenstore.h>
2878d5b93ddfSAnthony PERARD#include <stdint.h>
2879d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2880d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2881d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2882d5b93ddfSAnthony PERARD#endif
2883d5b93ddfSAnthony PERARDint main(void) {
2884d5b93ddfSAnthony PERARD  xc_interface *xc;
2885d5b93ddfSAnthony PERARD  xs_daemon_open();
2886d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2887d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2888d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2889b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28908688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2891d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
289220a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2893d8b441a3SJan Beulich  return 0;
2894d8b441a3SJan Beulich}
2895d8b441a3SJan BeulichEOF
2896d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2897d8b441a3SJan Beulich      then
2898f1167ee6SJuergen Gross      xen_ctrl_version=40600
2899d8b441a3SJan Beulich      xen=yes
2900d8b441a3SJan Beulich
2901d8b441a3SJan Beulich    # Xen 4.5
2902d8b441a3SJan Beulich    elif
2903d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2904d8b441a3SJan Beulich#include <xenctrl.h>
2905d8b441a3SJan Beulich#include <xenstore.h>
2906d8b441a3SJan Beulich#include <stdint.h>
2907d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2908d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2909d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2910d8b441a3SJan Beulich#endif
2911d8b441a3SJan Beulichint main(void) {
2912d8b441a3SJan Beulich  xc_interface *xc;
2913d8b441a3SJan Beulich  xs_daemon_open();
2914d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2915d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2916d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2917d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2918d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29193996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
29203996e85cSPaul Durrant  return 0;
29213996e85cSPaul Durrant}
29223996e85cSPaul DurrantEOF
29233996e85cSPaul Durrant        compile_prog "" "$xen_libs"
29243996e85cSPaul Durrant      then
2925f1167ee6SJuergen Gross      xen_ctrl_version=40500
29263996e85cSPaul Durrant      xen=yes
29273996e85cSPaul Durrant
29283996e85cSPaul Durrant    elif
29293996e85cSPaul Durrant        cat > $TMPC <<EOF &&
29303996e85cSPaul Durrant#include <xenctrl.h>
29313996e85cSPaul Durrant#include <xenstore.h>
29323996e85cSPaul Durrant#include <stdint.h>
29333996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
29343996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
29353996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
29363996e85cSPaul Durrant#endif
29373996e85cSPaul Durrantint main(void) {
29383996e85cSPaul Durrant  xc_interface *xc;
29393996e85cSPaul Durrant  xs_daemon_open();
29403996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
29413996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29423996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
29433996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29443996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29458688e065SStefano Stabellini  return 0;
29468688e065SStefano Stabellini}
29478688e065SStefano StabelliniEOF
29488688e065SStefano Stabellini        compile_prog "" "$xen_libs"
294969deef08SPeter Maydell      then
2950f1167ee6SJuergen Gross      xen_ctrl_version=40200
29518688e065SStefano Stabellini      xen=yes
29528688e065SStefano Stabellini
2953e37630caSaliguori    else
2954fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2955edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2956edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2957fc321b4bSJuan Quintela      fi
2958fc321b4bSJuan Quintela      xen=no
2959e37630caSaliguori    fi
2960d5b93ddfSAnthony PERARD
2961d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2962f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
2963582ea95fSMarc-André Lureau        xen_libs="$xen_libs $xen_stable_libs "
29645eeb39c2SIan Campbell      fi
2965d5b93ddfSAnthony PERARD    fi
2966e37630caSaliguori  fi
2967c1cdd9d5SJuergen Grossfi
2968e37630caSaliguori
2969eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2970edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2971eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2972eb6fda0fSAnthony PERARD  else
2973eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
297476ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
297576ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2976eb6fda0fSAnthony PERARD    fi
2977eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2978eb6fda0fSAnthony PERARD  fi
2979eb6fda0fSAnthony PERARDfi
2980eb6fda0fSAnthony PERARD
2981e37630caSaliguori##########################################
2982d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
2983d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
2984327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
2985d661d9a4SJustin Terry (VM)        whpx="yes"
2986d661d9a4SJustin Terry (VM)    else
2987d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
298853537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
2989d661d9a4SJustin Terry (VM)        fi
2990d661d9a4SJustin Terry (VM)        whpx="no"
2991d661d9a4SJustin Terry (VM)    fi
2992d661d9a4SJustin Terry (VM)fi
2993d661d9a4SJustin Terry (VM)
2994d661d9a4SJustin Terry (VM)##########################################
2995e8f3bd71SMarc-André Lureau# gettext probe
2996e8f3bd71SMarc-André Lureauif test "$gettext" != "false" ; then
2997e8f3bd71SMarc-André Lureau  if has xgettext; then
2998e8f3bd71SMarc-André Lureau    gettext=true
2999e8f3bd71SMarc-André Lureau  else
3000e8f3bd71SMarc-André Lureau    if test "$gettext" = "true" ; then
3001e8f3bd71SMarc-André Lureau      feature_not_found "gettext" "Install xgettext binary"
3002e8f3bd71SMarc-André Lureau    fi
3003e8f3bd71SMarc-André Lureau    gettext=false
3004e8f3bd71SMarc-André Lureau  fi
3005e8f3bd71SMarc-André Lureaufi
3006e8f3bd71SMarc-André Lureau
3007e8f3bd71SMarc-André Lureau##########################################
3008dfffc653SJuan Quintela# Sparse probe
3009dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
3010968b4db3SPaolo Bonzini  if has sparse; then
3011dfffc653SJuan Quintela    sparse=yes
3012dfffc653SJuan Quintela  else
3013dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
301421684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
3015dfffc653SJuan Quintela    fi
3016dfffc653SJuan Quintela    sparse=no
3017dfffc653SJuan Quintela  fi
3018dfffc653SJuan Quintelafi
3019dfffc653SJuan Quintela
3020dfffc653SJuan Quintela##########################################
3021f676c67eSJeremy White# X11 probe
3022f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
30238781595bSGerd Hoffmann    have_x11=yes
302489138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
302589138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
3026f676c67eSJeremy Whitefi
3027f676c67eSJeremy White
3028f676c67eSJeremy White##########################################
3029a4ccabcfSAnthony Liguori# GTK probe
3030a4ccabcfSAnthony Liguori
30315a464e6cSPeter Xuif test "$gtk" != "no"; then
303289d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
303389d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
30347b23d121SVolker Rümelin    gtkversion="3.22.0"
3035bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
303689138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
303789138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
303889138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
30390a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
30408781595bSGerd Hoffmann            need_x11=yes
3041f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
3042f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
30430a337ed0SGerd Hoffmann        fi
3044bbbf9bfbSStefan Weil        gtk="yes"
3045bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
30465fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
3047bbbf9bfbSStefan Weil    else
3048bbbf9bfbSStefan Weil        gtk="no"
3049bbbf9bfbSStefan Weil    fi
3050bbbf9bfbSStefan Weilfi
3051bbbf9bfbSStefan Weil
3052ddbb0d09SDaniel P. Berrange
3053ddbb0d09SDaniel P. Berrange##########################################
3054ddbb0d09SDaniel P. Berrange# GNUTLS probe
3055ddbb0d09SDaniel P. Berrange
3056ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3057a73e82efSRichard Henderson    pass="no"
3058a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
305989138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
306089138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3061a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3062a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3063a73e82efSRichard Henderson        write_c_skeleton
3064a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3065a73e82efSRichard Henderson            pass="yes"
3066a73e82efSRichard Henderson        fi
3067a73e82efSRichard Henderson    fi
3068a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3069a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3070ddbb0d09SDaniel P. Berrange    else
3071a73e82efSRichard Henderson        gnutls="$pass"
3072ddbb0d09SDaniel P. Berrange    fi
3073ddbb0d09SDaniel P. Berrangefi
3074ddbb0d09SDaniel P. Berrange
307591bfcdb0SDaniel P. Berrange
307691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
307791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3078a0722409SDaniel P. Berrangé# explicitly
307991bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
308091bfcdb0SDaniel P. Berrangethen
3081a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
308291bfcdb0SDaniel P. Berrange    then
308391bfcdb0SDaniel P. Berrange        gcrypt="no"
308491bfcdb0SDaniel P. Berrange    fi
308591bfcdb0SDaniel P. Berrangefi
308691bfcdb0SDaniel P. Berrange
308791bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
308891bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3089a0722409SDaniel P. Berrangé# explicitly
309091bfcdb0SDaniel P. Berrangeif test -z "$nettle"
309191bfcdb0SDaniel P. Berrangethen
3092a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
309391bfcdb0SDaniel P. Berrange    then
309491bfcdb0SDaniel P. Berrange        nettle="no"
309591bfcdb0SDaniel P. Berrange    fi
309691bfcdb0SDaniel P. Berrangefi
309791bfcdb0SDaniel P. Berrange
3098dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
309991bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
310091bfcdb0SDaniel P. Berrange    then
310191bfcdb0SDaniel P. Berrange	return 1
310291bfcdb0SDaniel P. Berrange    fi
310391bfcdb0SDaniel P. Berrange
310491bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
310591bfcdb0SDaniel P. Berrange    then
310689138857SStefan Weil	host=$(libgcrypt-config --host)
310791bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
310891bfcdb0SDaniel P. Berrange	then
310991bfcdb0SDaniel P. Berrange	    return 1
311091bfcdb0SDaniel P. Berrange	fi
311191bfcdb0SDaniel P. Berrange    fi
311291bfcdb0SDaniel P. Berrange
3113dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3114dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3115dea7a64eSDaniel P. Berrangé
3116dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3117dea7a64eSDaniel P. Berrangé    then
3118dea7a64eSDaniel P. Berrangé       return 1
3119dea7a64eSDaniel P. Berrangé    fi
3120dea7a64eSDaniel P. Berrangé
312191bfcdb0SDaniel P. Berrange    return 0
312291bfcdb0SDaniel P. Berrange}
312391bfcdb0SDaniel P. Berrange
3124a0722409SDaniel P. Berrangé
3125a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3126a73e82efSRichard Henderson    pass="no"
312764dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3128a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3129a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3130a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3131a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3132a73e82efSRichard Henderson        write_c_skeleton
3133a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3134a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3135a0722409SDaniel P. Berrangé               gcrypt="no"
3136a0722409SDaniel P. Berrangé            fi
3137a73e82efSRichard Henderson            pass="yes"
3138a73e82efSRichard Henderson        fi
3139a73e82efSRichard Henderson    fi
3140dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3141dc2207afSDaniel P. Berrangé    then
3142dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3143dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3144dc2207afSDaniel P. Berrangéint main(void) {
3145dc2207afSDaniel P. Berrangé  return 0;
3146dc2207afSDaniel P. Berrangé}
3147dc2207afSDaniel P. BerrangéEOF
3148dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3149dc2207afSDaniel P. Berrangé            nettle_xts=yes
3150dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3151dc2207afSDaniel P. Berrangé        fi
3152dc2207afSDaniel P. Berrangé    fi
3153a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
315464dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3155a0722409SDaniel P. Berrangé    else
3156a73e82efSRichard Henderson        nettle="$pass"
3157a0722409SDaniel P. Berrangé    fi
3158a0722409SDaniel P. Berrangéfi
3159a0722409SDaniel P. Berrangé
316091bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3161a73e82efSRichard Henderson    pass="no"
3162dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
316389138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
316489138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3165a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
316691bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
316791bfcdb0SDaniel P. Berrange        # turn breaks static builds...
316891bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
316991bfcdb0SDaniel P. Berrange        then
317091bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
317191bfcdb0SDaniel P. Berrange        fi
31721f923c70SLongpeng(Mike)
3173a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3174a73e82efSRichard Henderson        write_c_skeleton
3175a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3176a73e82efSRichard Henderson            pass="yes"
3177a73e82efSRichard Henderson        fi
3178a73e82efSRichard Henderson    fi
3179a73e82efSRichard Henderson    if test "$pass" = "yes"; then
318037788f25SDaniel P. Berrange        gcrypt="yes"
31811f923c70SLongpeng(Mike)        cat > $TMPC << EOF
31821f923c70SLongpeng(Mike)#include <gcrypt.h>
31831f923c70SLongpeng(Mike)int main(void) {
31841f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
31851f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
31861f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
31871f923c70SLongpeng(Mike)  return 0;
31881f923c70SLongpeng(Mike)}
31891f923c70SLongpeng(Mike)EOF
31901f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
31911f923c70SLongpeng(Mike)            gcrypt_hmac=yes
31921f923c70SLongpeng(Mike)        fi
3193e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3194e0576942SDaniel P. Berrangé#include <gcrypt.h>
3195e0576942SDaniel P. Berrangéint main(void) {
3196e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3197e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3198e0576942SDaniel P. Berrangé  return 0;
3199e0576942SDaniel P. Berrangé}
3200e0576942SDaniel P. BerrangéEOF
3201e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3202e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3203e0576942SDaniel P. Berrangé            qemu_private_xts=no
3204e0576942SDaniel P. Berrangé        fi
3205a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3206dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
320791bfcdb0SDaniel P. Berrange    else
320891bfcdb0SDaniel P. Berrange        gcrypt="no"
320991bfcdb0SDaniel P. Berrange    fi
321062893b67SDaniel P. Berrangefi
321162893b67SDaniel P. Berrange
3212ddbb0d09SDaniel P. Berrange
321391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
321491bfcdb0SDaniel P. Berrangethen
321591bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
321691bfcdb0SDaniel P. Berrangefi
3217ed754746SDaniel P. Berrange
32189a2fd434SDaniel P. Berrange##########################################
32199a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
32209a2fd434SDaniel P. Berrange
32219a2fd434SDaniel P. Berrangetasn1=yes
322290246037SDaniel P. Berrangetasn1_cflags=""
322390246037SDaniel P. Berrangetasn1_libs=""
32249a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
322589138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
322689138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
32279a2fd434SDaniel P. Berrangeelse
32289a2fd434SDaniel P. Berrange    tasn1=no
32299a2fd434SDaniel P. Berrangefi
32309a2fd434SDaniel P. Berrange
3231ed754746SDaniel P. Berrange
3232bbbf9bfbSStefan Weil##########################################
32338953caf3SDaniel P. Berrange# PAM probe
32348953caf3SDaniel P. Berrange
32358953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
32368953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
32378953caf3SDaniel P. Berrange#include <security/pam_appl.h>
32388953caf3SDaniel P. Berrange#include <stdio.h>
32398953caf3SDaniel P. Berrangeint main(void) {
32408953caf3SDaniel P. Berrange   const char *service_name = "qemu";
32418953caf3SDaniel P. Berrange   const char *user = "frank";
32429c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
32438953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
32449c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
32458953caf3SDaniel P. Berrange   return 0;
32468953caf3SDaniel P. Berrange}
32478953caf3SDaniel P. BerrangeEOF
32488953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
32498953caf3SDaniel P. Berrange        auth_pam=yes
32508953caf3SDaniel P. Berrange    else
32518953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
32528953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
32538953caf3SDaniel P. Berrange        else
32548953caf3SDaniel P. Berrange            auth_pam=no
32558953caf3SDaniel P. Berrange        fi
32568953caf3SDaniel P. Berrange    fi
32578953caf3SDaniel P. Berrangefi
32588953caf3SDaniel P. Berrange
32598953caf3SDaniel P. Berrange##########################################
3260559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3261559607eaSDaniel P. Berrange
3262559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3263559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3264559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3265559607eaSDaniel P. Berrangefi
3266559607eaSDaniel P. Berrange
3267e865b97fSChen Gang#########################################
3268e865b97fSChen Gang# libdrm check
3269e865b97fSChen Ganghave_drm_h=no
3270e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3271e865b97fSChen Gang    have_drm_h=yes
3272e865b97fSChen Gangfi
3273e865b97fSChen Gang
32742a4b472cSDavid CARLIER#########################################
32752a4b472cSDavid CARLIER# sys/signal.h check
32762a4b472cSDavid CARLIERhave_sys_signal_h=no
32772a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
32782a4b472cSDavid CARLIER  have_sys_signal_h=yes
32792a4b472cSDavid CARLIERfi
32802a4b472cSDavid CARLIER
3281559607eaSDaniel P. Berrange##########################################
3282bbbf9bfbSStefan Weil# VTE probe
3283bbbf9bfbSStefan Weil
3284bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3285c6feff9eSCole Robinson    vteminversion="0.32.0"
3286c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3287c6feff9eSCole Robinson      vtepackage="vte-2.91"
3288c6feff9eSCole Robinson    else
3289528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3290c6feff9eSCole Robinson    fi
3291c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
329289138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
329389138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
329489138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3295bbbf9bfbSStefan Weil        vte="yes"
3296bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3297c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
32989e04c683SStefan Weil    else
3299bbbf9bfbSStefan Weil        vte="no"
3300a4ccabcfSAnthony Liguori    fi
3301a4ccabcfSAnthony Liguorifi
3302a4ccabcfSAnthony Liguori
3303a4ccabcfSAnthony Liguori##########################################
33042da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
33052da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
33062da776dbSMichael R. Hines  cat > $TMPC <<EOF
33072da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
33082da776dbSMichael R. Hinesint main(void) { return 0; }
33092da776dbSMichael R. HinesEOF
3310ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
33112da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
33122da776dbSMichael R. Hines    rdma="yes"
33132da776dbSMichael R. Hines  else
33142da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
33152da776dbSMichael R. Hines        error_exit \
3316ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
33172da776dbSMichael R. Hines            " Your options:" \
3318ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
33192da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
33202da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
33212da776dbSMichael R. Hines    fi
33222da776dbSMichael R. Hines    rdma="no"
33232da776dbSMichael R. Hines  fi
33242da776dbSMichael R. Hinesfi
33252da776dbSMichael R. Hines
332621ab34c9SMarcel Apfelbaum##########################################
332721ab34c9SMarcel Apfelbaum# PVRDMA detection
332821ab34c9SMarcel Apfelbaum
332921ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
333021ab34c9SMarcel Apfelbaum#include <sys/mman.h>
333121ab34c9SMarcel Apfelbaum
333221ab34c9SMarcel Apfelbaumint
333321ab34c9SMarcel Apfelbaummain(void)
333421ab34c9SMarcel Apfelbaum{
333521ab34c9SMarcel Apfelbaum    char buf = 0;
333621ab34c9SMarcel Apfelbaum    void *addr = &buf;
333721ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
333821ab34c9SMarcel Apfelbaum
333921ab34c9SMarcel Apfelbaum    return 0;
334021ab34c9SMarcel Apfelbaum}
334121ab34c9SMarcel ApfelbaumEOF
334221ab34c9SMarcel Apfelbaum
334321ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
334421ab34c9SMarcel Apfelbaum    case "$pvrdma" in
334521ab34c9SMarcel Apfelbaum    "")
334621ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
334721ab34c9SMarcel Apfelbaum            pvrdma="yes"
334821ab34c9SMarcel Apfelbaum        else
334921ab34c9SMarcel Apfelbaum            pvrdma="no"
335021ab34c9SMarcel Apfelbaum        fi
335121ab34c9SMarcel Apfelbaum        ;;
335221ab34c9SMarcel Apfelbaum    "yes")
335321ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
335421ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
335521ab34c9SMarcel Apfelbaum        fi
335621ab34c9SMarcel Apfelbaum        pvrdma="yes"
335721ab34c9SMarcel Apfelbaum        ;;
335821ab34c9SMarcel Apfelbaum    "no")
335921ab34c9SMarcel Apfelbaum        pvrdma="no"
336021ab34c9SMarcel Apfelbaum        ;;
336121ab34c9SMarcel Apfelbaum    esac
336221ab34c9SMarcel Apfelbaumelse
336321ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
336421ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
336521ab34c9SMarcel Apfelbaum    fi
336621ab34c9SMarcel Apfelbaum    pvrdma="no"
336721ab34c9SMarcel Apfelbaumfi
336895c6bff3SBenoît Canet
3369ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3370ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3371ee108585SYuval Shaia
3372ee108585SYuval Shaiacat > $TMPC <<EOF &&
3373ee108585SYuval Shaia#include <infiniband/verbs.h>
3374ee108585SYuval Shaia
3375ee108585SYuval Shaiaint
3376ee108585SYuval Shaiamain(void)
3377ee108585SYuval Shaia{
3378ee108585SYuval Shaia    struct ibv_mr *mr;
3379ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3380ee108585SYuval Shaia    size_t length = 10;
3381ee108585SYuval Shaia    uint64_t iova = 0;
3382ee108585SYuval Shaia    int access = 0;
3383ee108585SYuval Shaia    void *addr = NULL;
3384ee108585SYuval Shaia
3385ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3386ee108585SYuval Shaia
3387ee108585SYuval Shaia    ibv_dereg_mr(mr);
3388ee108585SYuval Shaia
3389ee108585SYuval Shaia    return 0;
3390ee108585SYuval Shaia}
3391ee108585SYuval ShaiaEOF
3392ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3393ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3394ee108585SYuval Shaia    fi
3395ee108585SYuval Shaiafi
3396ee108585SYuval Shaia
339795c6bff3SBenoît Canet##########################################
3398c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3399dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3400dce512deSChristoph Hellwig  cat > $TMPC << EOF
3401ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3402dce512deSChristoph Hellwig#include <xfs/xfs.h>
3403dce512deSChristoph Hellwigint main(void)
3404dce512deSChristoph Hellwig{
3405dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3406dce512deSChristoph Hellwig    return 0;
3407dce512deSChristoph Hellwig}
3408dce512deSChristoph HellwigEOF
3409dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3410dce512deSChristoph Hellwig    xfs="yes"
3411dce512deSChristoph Hellwig  else
3412dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
341321684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3414dce512deSChristoph Hellwig    fi
3415dce512deSChristoph Hellwig    xfs=no
3416dce512deSChristoph Hellwig  fi
3417dce512deSChristoph Hellwigfi
3418dce512deSChristoph Hellwig
3419dce512deSChristoph Hellwig##########################################
34208a16d273Sths# vde libraries probe
3421dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
34224baae0acSJuan Quintela  vde_libs="-lvdeplug"
34238a16d273Sths  cat > $TMPC << EOF
34248a16d273Sths#include <libvdeplug.h>
34254a7f0e06Spbrookint main(void)
34264a7f0e06Spbrook{
34274a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3428fea08e08SPeter Maydell    char s[] = "";
3429fea08e08SPeter Maydell    vde_open(s, s, &a);
34304a7f0e06Spbrook    return 0;
34314a7f0e06Spbrook}
34328a16d273SthsEOF
343352166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
34344baae0acSJuan Quintela    vde=yes
3435dfb278bdSJuan Quintela  else
3436dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
343721684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3438dfb278bdSJuan Quintela    fi
3439dfb278bdSJuan Quintela    vde=no
34408a16d273Sths  fi
34418a16d273Sthsfi
34428a16d273Sths
34438a16d273Sths##########################################
34440a985b37SVincenzo Maffione# netmap support probe
34450a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
34460a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
34470a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
34480a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
34490a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
345058952137SVincenzo Maffioneif test "$netmap" != "no" ; then
345158952137SVincenzo Maffione  cat > $TMPC << EOF
345258952137SVincenzo Maffione#include <inttypes.h>
345358952137SVincenzo Maffione#include <net/if.h>
345458952137SVincenzo Maffione#include <net/netmap.h>
345558952137SVincenzo Maffione#include <net/netmap_user.h>
34560a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
34570a985b37SVincenzo Maffione#error
34580a985b37SVincenzo Maffione#endif
345958952137SVincenzo Maffioneint main(void) { return 0; }
346058952137SVincenzo MaffioneEOF
346158952137SVincenzo Maffione  if compile_prog "" "" ; then
346258952137SVincenzo Maffione    netmap=yes
346358952137SVincenzo Maffione  else
346458952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
346558952137SVincenzo Maffione      feature_not_found "netmap"
346658952137SVincenzo Maffione    fi
346758952137SVincenzo Maffione    netmap=no
346858952137SVincenzo Maffione  fi
346958952137SVincenzo Maffionefi
347058952137SVincenzo Maffione
347158952137SVincenzo Maffione##########################################
347247e98658SCorey Bryant# libcap-ng library probe
347347e98658SCorey Bryantif test "$cap_ng" != "no" ; then
347447e98658SCorey Bryant  cap_libs="-lcap-ng"
347547e98658SCorey Bryant  cat > $TMPC << EOF
347647e98658SCorey Bryant#include <cap-ng.h>
347747e98658SCorey Bryantint main(void)
347847e98658SCorey Bryant{
347947e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
348047e98658SCorey Bryant    return 0;
348147e98658SCorey Bryant}
348247e98658SCorey BryantEOF
348347e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
348447e98658SCorey Bryant    cap_ng=yes
348547e98658SCorey Bryant  else
348647e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
348721684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
348847e98658SCorey Bryant    fi
348947e98658SCorey Bryant    cap_ng=no
349047e98658SCorey Bryant  fi
349147e98658SCorey Bryantfi
349247e98658SCorey Bryant
349347e98658SCorey Bryant##########################################
3494c2de5c91Smalc# Sound support libraries probe
34958f28f3fbSths
349689138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3497c2de5c91Smalcfor drv in $audio_drv_list; do
3498c2de5c91Smalc    case $drv in
3499e42975a1SGerd Hoffmann    alsa | try-alsa)
3500c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3501c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3502478e943fSPaolo Bonzini        alsa_cflags=$($pkg_config alsa --cflags)
3503478e943fSPaolo Bonzini        alsa=yes
3504e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3505e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3506e42975a1SGerd Hoffmann        fi
3507e42975a1SGerd Hoffmann    else
3508e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3509e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3510c80a867fSGerd Hoffmann        else
3511c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3512c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3513c80a867fSGerd Hoffmann        fi
3514e42975a1SGerd Hoffmann    fi
3515c2de5c91Smalc    ;;
3516c2de5c91Smalc
3517e42975a1SGerd Hoffmann    pa | try-pa)
3518c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3519478e943fSPaolo Bonzini        libpulse=yes
3520c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3521478e943fSPaolo Bonzini        pulse_cflags=$($pkg_config libpulse --cflags)
3522e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3523e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3524e42975a1SGerd Hoffmann        fi
3525e42975a1SGerd Hoffmann    else
3526e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3527e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3528c80a867fSGerd Hoffmann        else
3529c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3530c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3531c80a867fSGerd Hoffmann        fi
3532e42975a1SGerd Hoffmann    fi
3533b8e59f18Smalc    ;;
3534b8e59f18Smalc
3535373967b2SGerd Hoffmann    sdl)
3536373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3537373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3538373967b2SGerd Hoffmann    fi
3539373967b2SGerd Hoffmann    ;;
3540373967b2SGerd Hoffmann
3541e42975a1SGerd Hoffmann    try-sdl)
3542e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3543e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3544e42975a1SGerd Hoffmann    else
3545e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3546e42975a1SGerd Hoffmann    fi
3547e42975a1SGerd Hoffmann    ;;
3548e42975a1SGerd Hoffmann
3549997e690aSJuan Quintela    coreaudio)
3550b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3551997e690aSJuan Quintela    ;;
3552997e690aSJuan Quintela
3553a4bf6780SJuan Quintela    dsound)
3554b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3555d5631638Smalc      audio_win_int="yes"
3556a4bf6780SJuan Quintela    ;;
3557a4bf6780SJuan Quintela
3558a4bf6780SJuan Quintela    oss)
3559b1149911SFam Zheng      oss_libs="$oss_lib"
3560a4bf6780SJuan Quintela    ;;
3561a4bf6780SJuan Quintela
35622e445703SGeoffrey McRae    jack | try-jack)
35632e445703SGeoffrey McRae    if $pkg_config jack --exists; then
3564478e943fSPaolo Bonzini        libjack=yes
35652e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
35662e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
35672e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
35682e445703SGeoffrey McRae        fi
35692e445703SGeoffrey McRae    else
35702e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
35712e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
35722e445703SGeoffrey McRae        else
35732e445703SGeoffrey McRae            error_exit "$drv check failed" \
35742e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
35752e445703SGeoffrey McRae        fi
35762e445703SGeoffrey McRae    fi
35772e445703SGeoffrey McRae    ;;
35782e445703SGeoffrey McRae
3579e4c63a6aSmalc    *)
35801c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
358176ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
358276ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3583e4c63a6aSmalc    }
3584e4c63a6aSmalc    ;;
3585c2de5c91Smalc    esac
3586c2de5c91Smalcdone
35878f28f3fbSths
35884d3b6f6eSbalrog##########################################
35892e4d9fb1Saurel32# BrlAPI probe
35902e4d9fb1Saurel32
35914ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3592eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
35932e4d9fb1Saurel32  cat > $TMPC << EOF
35942e4d9fb1Saurel32#include <brlapi.h>
3595832ce9c2SScott Wood#include <stddef.h>
35962e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
35972e4d9fb1Saurel32EOF
359852166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
35992e4d9fb1Saurel32    brlapi=yes
36004ffcedb6SJuan Quintela  else
36014ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
360221684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
36034ffcedb6SJuan Quintela    fi
36044ffcedb6SJuan Quintela    brlapi=no
3605eb82284fSJuan Quintela  fi
3606eb82284fSJuan Quintelafi
36072e4d9fb1Saurel32
36082e4d9fb1Saurel32##########################################
3609e08bb301SSamuel Thibault# iconv probe
3610e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3611e08bb301SSamuel Thibault  cat > $TMPC << EOF
3612e08bb301SSamuel Thibault#include <iconv.h>
3613e08bb301SSamuel Thibaultint main(void) {
3614e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3615e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3616e08bb301SSamuel Thibault}
3617e08bb301SSamuel ThibaultEOF
3618e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3619e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3620e08bb301SSamuel Thibault  IFS=:
3621e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3622e08bb301SSamuel Thibault    IFS=:
3623e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3624e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3625e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3626e08bb301SSamuel Thibault      unset IFS
3627e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3628e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3629e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3630e08bb301SSamuel Thibault        iconv_found=yes
3631e08bb301SSamuel Thibault        break
3632e08bb301SSamuel Thibault      fi
3633e08bb301SSamuel Thibault    done
3634e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3635e08bb301SSamuel Thibault      break
3636e08bb301SSamuel Thibault    fi
3637e08bb301SSamuel Thibault  done
3638e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3639e08bb301SSamuel Thibault    iconv=yes
3640e08bb301SSamuel Thibault  else
3641e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3642e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3643e08bb301SSamuel Thibault    fi
3644e08bb301SSamuel Thibault    iconv=no
3645e08bb301SSamuel Thibault  fi
3646e08bb301SSamuel Thibaultfi
3647e08bb301SSamuel Thibault
3648e08bb301SSamuel Thibault##########################################
36494d3b6f6eSbalrog# curses probe
3650e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3651e08bb301SSamuel Thibault  # curses will need iconv
3652e08bb301SSamuel Thibault  curses=no
3653e08bb301SSamuel Thibaultfi
3654a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3655e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
36568ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
36578ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3658e095e2f3SStefan Weil  else
36597c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
36608ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3661e095e2f3SStefan Weil  fi
3662c584a6d0SJuan Quintela  curses_found=no
36634d3b6f6eSbalrog  cat > $TMPC << EOF
36648ddc5bf9SSamuel Thibault#include <locale.h>
36654d3b6f6eSbalrog#include <curses.h>
36668ddc5bf9SSamuel Thibault#include <wchar.h>
36672f8b7cd5SSamuel Thibault#include <langinfo.h>
3668ef9a2524SStefan Weilint main(void) {
36692f8b7cd5SSamuel Thibault  const char *codeset;
36708ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
36718ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3672ef9a2524SStefan Weil  resize_term(0, 0);
36738ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
36748ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
36757c703002SSamuel Thibault  add_wch(WACS_DEGREE);
36762f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
36772f8b7cd5SSamuel Thibault  return codeset != 0;
3678ef9a2524SStefan Weil}
36794d3b6f6eSbalrogEOF
3680ecbe251fSVadim Evard  IFS=:
36818ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3682b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3683b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
36847c703002SSamuel Thibault    IFS=:
36858ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3686ecbe251fSVadim Evard      unset IFS
36878ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3688c584a6d0SJuan Quintela        curses_found=yes
36894f78ef9aSJuan Quintela        break
36904d3b6f6eSbalrog      fi
36914f78ef9aSJuan Quintela    done
36927c703002SSamuel Thibault    if test "$curses_found" = yes ; then
36937c703002SSamuel Thibault      break
36947c703002SSamuel Thibault    fi
36958ddc5bf9SSamuel Thibault  done
3696ecbe251fSVadim Evard  unset IFS
3697c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3698c584a6d0SJuan Quintela    curses=yes
3699c584a6d0SJuan Quintela  else
3700c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
370121684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3702c584a6d0SJuan Quintela    fi
3703c584a6d0SJuan Quintela    curses=no
3704c584a6d0SJuan Quintela  fi
37054f78ef9aSJuan Quintelafi
37064d3b6f6eSbalrog
3707414f0dabSblueswir1##########################################
3708769ce76dSAlexander Graf# curl probe
3709a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
371065d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3711a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
37124e2b0658SPaolo Bonzini  else
37134e2b0658SPaolo Bonzini    curlconfig=curl-config
37144e2b0658SPaolo Bonzini  fi
3715769ce76dSAlexander Graf  cat > $TMPC << EOF
3716769ce76dSAlexander Graf#include <curl/curl.h>
37170b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3718769ce76dSAlexander GrafEOF
371989138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
372089138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3721b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3722769ce76dSAlexander Graf    curl=yes
3723788c8196SJuan Quintela  else
3724788c8196SJuan Quintela    if test "$curl" = "yes" ; then
372521684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3726788c8196SJuan Quintela    fi
3727788c8196SJuan Quintela    curl=no
3728769ce76dSAlexander Graf  fi
3729769ce76dSAlexander Graffi # test "$curl"
3730769ce76dSAlexander Graf
3731769ce76dSAlexander Graf##########################################
3732e18df141SAnthony Liguori# glib support probe
3733a52d28afSPaolo Bonzini
373400f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3735aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3736aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3737a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3738aa0d1f44SPaolo Bonzinifi
373954cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
374054cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
374154cb65d8SEmilio G. Cotafi
3742e26110cfSFam Zheng
3743aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3744e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
374589138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
374689138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
3747e18df141SAnthony Liguori    else
3748e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3749e26110cfSFam Zheng    fi
3750e26110cfSFam Zhengdone
3751e26110cfSFam Zheng
3752215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it
3753215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3754215b0c2fSPaolo Bonzini
3755215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then
3756215b0c2fSPaolo Bonzini    glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags"
3757215b0c2fSPaolo Bonzinifi
3758215b0c2fSPaolo Bonzini
3759f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3760f876b765SMarc-André Lureau    gio=yes
3761f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3762f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
376325a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
37640dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
37650dba4897SMarc-André Lureau        gdbus_codegen=
37660dba4897SMarc-André Lureau    fi
3767f876b765SMarc-André Lureauelse
3768f876b765SMarc-André Lureau    gio=no
3769f876b765SMarc-André Lureaufi
3770f876b765SMarc-André Lureau
377125a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
377225a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
377325a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
377425a97a56SMarc-André Lureaufi
377525a97a56SMarc-André Lureau
3776977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3777977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3778977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3779977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3780977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3781977a82abSDaniel P. Berrange#include <glib.h>
3782977a82abSDaniel P. Berrange#include <unistd.h>
3783977a82abSDaniel P. Berrange
3784977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3785977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3786977a82abSDaniel P. Berrange
3787977a82abSDaniel P. Berrangeint main(void) {
3788977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3789977a82abSDaniel P. Berrange   return 0;
3790977a82abSDaniel P. Berrange}
3791977a82abSDaniel P. BerrangeEOF
3792977a82abSDaniel P. Berrange
3793215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then
3794977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3795977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3796977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3797977a82abSDaniel P. Berrange	       "build target"
3798977a82abSDaniel P. Berrangefi
3799977a82abSDaniel P. Berrange
3800bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3801bbbf2e04SJohn Snowcat > $TMPC << EOF
3802bbbf2e04SJohn Snow#include <glib.h>
3803bbbf2e04SJohn Snowint main(void) { return 0; }
3804bbbf2e04SJohn SnowEOF
3805bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3806bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3807bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3808215b0c2fSPaolo Bonzini        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3809bbbf2e04SJohn Snow    fi
3810bbbf2e04SJohn Snowfi
3811bbbf2e04SJohn Snow
38129bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
38139bda600bSEric Blakecat > $TMPC << EOF
38149bda600bSEric Blake#include <glib.h>
38159bda600bSEric Blaketypedef struct Foo {
38169bda600bSEric Blake    int i;
38179bda600bSEric Blake} Foo;
38189bda600bSEric Blakestatic void foo_free(Foo *f)
38199bda600bSEric Blake{
38209bda600bSEric Blake    g_free(f);
38219bda600bSEric Blake}
38229bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
38239bda600bSEric Blakeint main(void) { return 0; }
38249bda600bSEric BlakeEOF
38259bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
38269bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
38279bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
38289bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
38299bda600bSEric Blake    fi
38309bda600bSEric Blakefi
38319bda600bSEric Blake
3832e26110cfSFam Zheng##########################################
3833e26110cfSFam Zheng# SHA command probe for modules
3834e26110cfSFam Zhengif test "$modules" = yes; then
3835e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3836e26110cfSFam Zheng    for c in $shacmd_probe; do
38378ccefb91SFam Zheng        if has $c; then
3838e26110cfSFam Zheng            shacmd="$c"
3839e26110cfSFam Zheng            break
3840e26110cfSFam Zheng        fi
3841e26110cfSFam Zheng    done
3842e26110cfSFam Zheng    if test "$shacmd" = ""; then
3843e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3844e26110cfSFam Zheng    fi
3845e18df141SAnthony Liguorifi
3846e18df141SAnthony Liguori
3847e18df141SAnthony Liguori##########################################
3848fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3849fe8fc5aeSPaolo Bonzini
3850fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
38511b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3852fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3853fe8fc5aeSPaolo Bonzini#include <libudev.h>
3854fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3855fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3856fe8fc5aeSPaolo Bonziniint logsink;
3857b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3858b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3859b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3860b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3861b3f1c8c4SPaolo Bonzinistruct udev *udev;
3862b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3863b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3864b3f1c8c4SPaolo Bonzini
3865fe8fc5aeSPaolo Bonziniint main(void) {
3866b3f1c8c4SPaolo Bonzini    udev = udev_new();
3867b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3868fe8fc5aeSPaolo Bonzini    return 0;
3869fe8fc5aeSPaolo Bonzini}
3870fe8fc5aeSPaolo BonziniEOF
3871fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3872fe8fc5aeSPaolo Bonzini    mpathpersist=yes
38731b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
38741b0578f5SMurilo Opsfelder Araujo  else
38751b0578f5SMurilo Opsfelder Araujo    # probe for the old API
38761b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
38771b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
38781b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
38791b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
38801b0578f5SMurilo Opsfelder Araujoint logsink;
38811b0578f5SMurilo Opsfelder Araujoint main(void) {
38821b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
38831b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
38841b0578f5SMurilo Opsfelder Araujo    return 0;
38851b0578f5SMurilo Opsfelder Araujo}
38861b0578f5SMurilo Opsfelder AraujoEOF
38871b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
38881b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
38891b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3890fe8fc5aeSPaolo Bonzini    else
3891fe8fc5aeSPaolo Bonzini      mpathpersist=no
3892fe8fc5aeSPaolo Bonzini    fi
38931b0578f5SMurilo Opsfelder Araujo  fi
3894fe8fc5aeSPaolo Bonzinielse
3895fe8fc5aeSPaolo Bonzini  mpathpersist=no
3896fe8fc5aeSPaolo Bonzinifi
3897fe8fc5aeSPaolo Bonzini
3898fe8fc5aeSPaolo Bonzini##########################################
3899e5d355d1Saliguori# pthread probe
39004b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
39013c529d93Saliguori
3902e5d355d1Saliguoripthread=no
3903414f0dabSblueswir1cat > $TMPC << EOF
39043c529d93Saliguori#include <pthread.h>
39057a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
39067a42bbe4SStefan Weilint main(void) {
39077a42bbe4SStefan Weil  pthread_t thread;
39087a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
39097a42bbe4SStefan Weil  return 0;
39107a42bbe4SStefan Weil}
3911414f0dabSblueswir1EOF
3912bd00d539SAndreas Färberif compile_prog "" "" ; then
3913bd00d539SAndreas Färber  pthread=yes
3914bd00d539SAndreas Färberelse
3915de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
391652166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3917e5d355d1Saliguori      pthread=yes
3918e3c56761SPeter Portante      found=no
3919e3c56761SPeter Portante      for lib_entry in $LIBS; do
3920e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3921e3c56761SPeter Portante          found=yes
3922e3c56761SPeter Portante          break
3923e3c56761SPeter Portante        fi
3924e3c56761SPeter Portante      done
3925e3c56761SPeter Portante      if test "$found" = "no"; then
39265572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3927e3c56761SPeter Portante      fi
3928409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3929de65fe0fSSebastian Herbszt      break
3930414f0dabSblueswir1    fi
3931de65fe0fSSebastian Herbszt  done
3932bd00d539SAndreas Färberfi
3933414f0dabSblueswir1
3934e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
393576ad07a4SPeter Maydell  error_exit "pthread check failed" \
393676ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3937e5d355d1Saliguorifi
3938e5d355d1Saliguori
3939479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
3940479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
39415c312079SDr. David Alan Gilbertcat > $TMPC << EOF
39425c312079SDr. David Alan Gilbert#include <pthread.h>
39435c312079SDr. David Alan Gilbert
39445c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
39455c312079SDr. David Alan Gilbertint main(void)
39465c312079SDr. David Alan Gilbert{
39475c312079SDr. David Alan Gilbert    pthread_t thread;
39485c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
39495c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
39505c312079SDr. David Alan Gilbert    return 0;
39515c312079SDr. David Alan Gilbert}
39525c312079SDr. David Alan GilbertEOF
39535c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
3954479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
3955479a5747SRoman Bolshakovfi
3956479a5747SRoman Bolshakov
3957479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
3958479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
3959479a5747SRoman Bolshakovcat > $TMPC << EOF
3960479a5747SRoman Bolshakov#include <pthread.h>
3961479a5747SRoman Bolshakov
396212a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
3963479a5747SRoman Bolshakovint main(void)
3964479a5747SRoman Bolshakov{
3965479a5747SRoman Bolshakov    pthread_t thread;
3966479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
3967479a5747SRoman Bolshakov    return 0;
3968479a5747SRoman Bolshakov}
3969479a5747SRoman BolshakovEOF
3970479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
3971479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
39725c312079SDr. David Alan Gilbertfi
39735c312079SDr. David Alan Gilbert
3974bf9298b9Saliguori##########################################
3975f27aaf4bSChristian Brunner# rbd probe
3976f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3977f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3978f27aaf4bSChristian Brunner#include <stdio.h>
3979ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3980f27aaf4bSChristian Brunnerint main(void) {
3981ad32e9c0SJosh Durgin    rados_t cluster;
3982ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3983f27aaf4bSChristian Brunner    return 0;
3984f27aaf4bSChristian Brunner}
3985f27aaf4bSChristian BrunnerEOF
3986ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3987f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3988f27aaf4bSChristian Brunner    rbd=yes
3989f27aaf4bSChristian Brunner  else
3990f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
399121684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3992f27aaf4bSChristian Brunner    fi
3993f27aaf4bSChristian Brunner    rbd=no
3994f27aaf4bSChristian Brunner  fi
3995f27aaf4bSChristian Brunnerfi
3996f27aaf4bSChristian Brunner
3997f27aaf4bSChristian Brunner##########################################
3998b10d49d7SPino Toscano# libssh probe
3999b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4000b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4001b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4002b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4003b10d49d7SPino Toscano    libssh=yes
40040a12ec87SRichard W.M. Jones  else
4005b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4006b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
40070a12ec87SRichard W.M. Jones    fi
4008b10d49d7SPino Toscano    libssh=no
40090a12ec87SRichard W.M. Jones  fi
40100a12ec87SRichard W.M. Jonesfi
40110a12ec87SRichard W.M. Jones
40120a12ec87SRichard W.M. Jones##########################################
4013b10d49d7SPino Toscano# Check for libssh 0.8
4014b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4015b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4016b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4017b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
40189a2d462eSRichard W.M. Jones
4019b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
40209a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4021b10d49d7SPino Toscano#include <libssh/libssh.h>
4022b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
40239a2d462eSRichard W.M. JonesEOF
4024b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4025b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
40269a2d462eSRichard W.M. Jones  fi
40279a2d462eSRichard W.M. Jonesfi
40289a2d462eSRichard W.M. Jones
40299a2d462eSRichard W.M. Jones##########################################
40305c6c3a6cSChristoph Hellwig# linux-aio probe
40315c6c3a6cSChristoph Hellwig
40325c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
40335c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
40345c6c3a6cSChristoph Hellwig#include <libaio.h>
40355c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4036832ce9c2SScott Wood#include <stddef.h>
40375c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
40385c6c3a6cSChristoph HellwigEOF
40395c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
40405c6c3a6cSChristoph Hellwig    linux_aio=yes
40415c6c3a6cSChristoph Hellwig  else
40425c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
404321684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
40445c6c3a6cSChristoph Hellwig    fi
40453cfcae3cSLuiz Capitulino    linux_aio=no
40465c6c3a6cSChristoph Hellwig  fi
40475c6c3a6cSChristoph Hellwigfi
4048c10dd856SAarushi Mehta##########################################
4049c10dd856SAarushi Mehta# linux-io-uring probe
4050c10dd856SAarushi Mehta
4051c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4052c10dd856SAarushi Mehta  if $pkg_config liburing; then
4053c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4054c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4055c10dd856SAarushi Mehta    linux_io_uring=yes
4056c10dd856SAarushi Mehta  else
4057c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4058c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4059c10dd856SAarushi Mehta    fi
4060c10dd856SAarushi Mehta    linux_io_uring=no
4061c10dd856SAarushi Mehta  fi
4062c10dd856SAarushi Mehtafi
40635c6c3a6cSChristoph Hellwig
40645c6c3a6cSChristoph Hellwig##########################################
40657aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
40663b8acc11SPaolo Bonzini
40677aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
40687aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
40697aaa6a16SPaolo Bonzini    tpm=no
40703b8acc11SPaolo Bonzini  else
40717aaa6a16SPaolo Bonzini    tpm=yes
40727aaa6a16SPaolo Bonzini  fi
40737aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
40747aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
40757aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
40767aaa6a16SPaolo Bonzini  fi
40773b8acc11SPaolo Bonzinifi
40783b8acc11SPaolo Bonzini
40793b8acc11SPaolo Bonzini##########################################
4080758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4081758e8e38SVenkateswararao Jujjuri (JV)
4082ec0d5893SMarc-André Lureaulibattr_libs=
4083758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4084758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4085758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4086758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4087f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4088f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4089f2338fb4SPavel Borzenkov#else
40904f26f2b6SAvi Kivity#include <sys/xattr.h>
4091f2338fb4SPavel Borzenkov#endif
4092758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4093758e8e38SVenkateswararao Jujjuri (JV)EOF
40944f26f2b6SAvi Kivity  if compile_prog "" "" ; then
40954f26f2b6SAvi Kivity    attr=yes
40964f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4097f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4098758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4099ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
41004f26f2b6SAvi Kivity    libattr=yes
4101758e8e38SVenkateswararao Jujjuri (JV)  else
4102758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
410321684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4104758e8e38SVenkateswararao Jujjuri (JV)    fi
4105758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4106758e8e38SVenkateswararao Jujjuri (JV)  fi
4107758e8e38SVenkateswararao Jujjuri (JV)fi
4108758e8e38SVenkateswararao Jujjuri (JV)
4109758e8e38SVenkateswararao Jujjuri (JV)##########################################
4110bf9298b9Saliguori# iovec probe
4111bf9298b9Saliguoricat > $TMPC <<EOF
4112db34f0b3Sblueswir1#include <sys/types.h>
4113bf9298b9Saliguori#include <sys/uio.h>
4114db34f0b3Sblueswir1#include <unistd.h>
4115f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4116bf9298b9SaliguoriEOF
4117bf9298b9Saliguoriiovec=no
411852166aa0SJuan Quintelaif compile_prog "" "" ; then
4119bf9298b9Saliguori  iovec=yes
4120bf9298b9Saliguorifi
4121bf9298b9Saliguori
4122f652e6afSaurel32##########################################
4123ceb42de8Saliguori# preadv probe
4124ceb42de8Saliguoricat > $TMPC <<EOF
4125ceb42de8Saliguori#include <sys/types.h>
4126ceb42de8Saliguori#include <sys/uio.h>
4127ceb42de8Saliguori#include <unistd.h>
4128c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4129ceb42de8SaliguoriEOF
4130ceb42de8Saliguoripreadv=no
413152166aa0SJuan Quintelaif compile_prog "" "" ; then
4132ceb42de8Saliguori  preadv=yes
4133ceb42de8Saliguorifi
4134ceb42de8Saliguori
4135ceb42de8Saliguori##########################################
4136f652e6afSaurel32# fdt probe
4137e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4138e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4139e169e1e1SPeter Maydellfdt_required=no
4140e169e1e1SPeter Maydellfor target in $target_list; do
4141e169e1e1SPeter Maydell  case $target in
4142c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4143e169e1e1SPeter Maydell      fdt_required=yes
4144e169e1e1SPeter Maydell    ;;
4145e169e1e1SPeter Maydell  esac
4146e169e1e1SPeter Maydelldone
4147e169e1e1SPeter Maydell
4148e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4149e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4150e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4151e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4152e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4153e169e1e1SPeter Maydell  fi
4154e169e1e1SPeter Maydell  fdt=yes
41557ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
41567ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4157e169e1e1SPeter Maydellfi
4158e169e1e1SPeter Maydell
4159d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4160d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4161d599938aSLaurent Vivier    fdt="no"
4162d599938aSLaurent Vivierfi
4163d599938aSLaurent Vivier
41642df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4165b41af4baSJuan Quintela  fdt_libs="-lfdt"
416696ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
41676e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4168f652e6afSaurel32  cat > $TMPC << EOF
416931ce0adbSThomas Huth#include <libfdt.h>
417096ce6545SPeter Crosthwaite#include <libfdt_env.h>
4171fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4172f652e6afSaurel32EOF
417352166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4174a540f158SPeter Crosthwaite    # system DTC is good - use it
4175e3971d61SPhilippe Mathieu-Daudé    fdt=system
4176aef45d51SDaniel P. Berrange  else
4177aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4178aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4179aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4180aef45d51SDaniel P. Berrange      fi
4181aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4182e3971d61SPhilippe Mathieu-Daudé          fdt=git
4183a540f158SPeter Crosthwaite          mkdir -p dtc
418425211446SPaolo Bonzini          fdt_cflags="-I${source_path}/dtc/libfdt"
418558683d07SPaolo Bonzini          fdt_ldflags="-Ldtc/libfdt"
41868a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4187a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4188aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4189aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4190aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4191a540f158SPeter Crosthwaite      else
4192a540f158SPeter Crosthwaite          # don't have and don't want
4193de3a354aSMichael Walle          fdt_libs=
41942df87df7SJuan Quintela          fdt=no
4195f652e6afSaurel32      fi
4196f652e6afSaurel32  fi
4197aef45d51SDaniel P. Berrangefi
4198f652e6afSaurel32
419920ff075bSMichael Walle##########################################
4200fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4201b1546f32SGerd Hoffmann
4202d52c454aSMarc-André Lureaugbm="no"
4203d52c454aSMarc-André Lureauif $pkg_config gbm; then
4204d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4205d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4206d52c454aSMarc-André Lureau    gbm="yes"
4207d52c454aSMarc-André Lureaufi
4208d52c454aSMarc-André Lureau
4209da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
42104939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
42115f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
42125f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
42135f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4214da076ffeSGerd Hoffmann    opengl=yes
4215925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4216925a0400SGerd Hoffmann        gtk_gl="yes"
4217925a0400SGerd Hoffmann    fi
421820ff075bSMichael Walle  else
4219da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4220dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
422120ff075bSMichael Walle    fi
4222f676c67eSJeremy White    opengl_cflags=""
4223da076ffeSGerd Hoffmann    opengl_libs=""
4224da076ffeSGerd Hoffmann    opengl=no
422520ff075bSMichael Walle  fi
422620ff075bSMichael Wallefi
422720ff075bSMichael Walle
4228014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4229014cb152SGerd Hoffmann  cat > $TMPC << EOF
4230014cb152SGerd Hoffmann#include <epoxy/egl.h>
4231014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4232014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4233014cb152SGerd Hoffmann#endif
4234014cb152SGerd Hoffmannint main(void) { return 0; }
4235014cb152SGerd HoffmannEOF
4236014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4237014cb152SGerd Hoffmann    opengl_dmabuf=yes
4238014cb152SGerd Hoffmann  fi
4239014cb152SGerd Hoffmannfi
4240c9a12e75SChrysostomos Nanakos
4241e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
424299e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
424399e1a93bSPhilippe Mathieu-Daudé    case $target in
424499e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
424599e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
424699e1a93bSPhilippe Mathieu-Daudé      ;;
424799e1a93bSPhilippe Mathieu-Daudé    esac
424899e1a93bSPhilippe Mathieu-Daudé  done
424999e1a93bSPhilippe Mathieu-Daudéfi
425099e1a93bSPhilippe Mathieu-Daudé
4251ed279a06SKlim Kireev##########################################
4252ed279a06SKlim Kireev# libxml2 probe
4253ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4254ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4255ed279a06SKlim Kireev        libxml2="yes"
4256ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4257ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4258ed279a06SKlim Kireev    else
4259ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4260ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4261ed279a06SKlim Kireev        fi
4262ed279a06SKlim Kireev        libxml2="no"
4263ed279a06SKlim Kireev    fi
4264ed279a06SKlim Kireevfi
4265c9a12e75SChrysostomos Nanakos
4266eb100396SBharata B Rao##########################################
4267eb100396SBharata B Rao# glusterfs probe
4268eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
426965d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4270e01bee08SBharata B Rao    glusterfs="yes"
427189138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
427289138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4273d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4274d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4275d85fa9ebSJeff Cody    fi
427665d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
42770c14fb47SBharata B Rao      glusterfs_discard="yes"
42780c14fb47SBharata B Rao    fi
42797c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4280df3a429aSNiels de Vos      glusterfs_fallocate="yes"
42817c815372SBharata B Rao      glusterfs_zerofill="yes"
42827c815372SBharata B Rao    fi
4283e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4284e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4285e014dbe7SPrasanna Kumar Kalever
4286e014dbe7SPrasanna Kumar Kaleverint
4287e014dbe7SPrasanna Kumar Kalevermain(void)
4288e014dbe7SPrasanna Kumar Kalever{
4289e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4290e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4291e014dbe7SPrasanna Kumar Kalever}
4292e014dbe7SPrasanna Kumar KaleverEOF
4293e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4294e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4295e014dbe7SPrasanna Kumar Kalever    fi
42960e3b891fSNiels de Vos    cat > $TMPC << EOF
42970e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
42980e3b891fSNiels de Vos
42990e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
43000e3b891fSNiels de Vosstatic void
43010e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
43020e3b891fSNiels de Vos{}
43030e3b891fSNiels de Vos
43040e3b891fSNiels de Vosint
43050e3b891fSNiels de Vosmain(void)
43060e3b891fSNiels de Vos{
43070e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
43080e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
43090e3b891fSNiels de Vos	return 0;
43100e3b891fSNiels de Vos}
43110e3b891fSNiels de VosEOF
43120e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
43130e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
43140e3b891fSNiels de Vos    fi
4315eb100396SBharata B Rao  else
4316eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
43178efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
43188efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4319eb100396SBharata B Rao    fi
4320e01bee08SBharata B Rao    glusterfs="no"
4321eb100396SBharata B Rao  fi
4322eb100396SBharata B Raofi
4323eb100396SBharata B Rao
432439386ac7Saurel32# Check for inotify functions when we are building linux-user
43253b3f24adSaurel32# emulator.  This is done because older glibc versions don't
43263b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
43273b3f24adSaurel32# don't provide them even if kernel supports them.
43283b3f24adSaurel32#
43293b3f24adSaurel32inotify=no
43303b3f24adSaurel32cat > $TMPC << EOF
43313b3f24adSaurel32#include <sys/inotify.h>
43323b3f24adSaurel32
43333b3f24adSaurel32int
43343b3f24adSaurel32main(void)
43353b3f24adSaurel32{
43363b3f24adSaurel32	/* try to start inotify */
43378690e420Saurel32	return inotify_init();
43383b3f24adSaurel32}
43393b3f24adSaurel32EOF
434052166aa0SJuan Quintelaif compile_prog "" "" ; then
43413b3f24adSaurel32  inotify=yes
43423b3f24adSaurel32fi
43433b3f24adSaurel32
4344c05c7a73SRiku Voipioinotify1=no
4345c05c7a73SRiku Voipiocat > $TMPC << EOF
4346c05c7a73SRiku Voipio#include <sys/inotify.h>
4347c05c7a73SRiku Voipio
4348c05c7a73SRiku Voipioint
4349c05c7a73SRiku Voipiomain(void)
4350c05c7a73SRiku Voipio{
4351c05c7a73SRiku Voipio    /* try to start inotify */
4352c05c7a73SRiku Voipio    return inotify_init1(0);
4353c05c7a73SRiku Voipio}
4354c05c7a73SRiku VoipioEOF
4355c05c7a73SRiku Voipioif compile_prog "" "" ; then
4356c05c7a73SRiku Voipio  inotify1=yes
4357c05c7a73SRiku Voipiofi
4358c05c7a73SRiku Voipio
4359099d6b0fSRiku Voipio# check if pipe2 is there
4360099d6b0fSRiku Voipiopipe2=no
4361099d6b0fSRiku Voipiocat > $TMPC << EOF
4362099d6b0fSRiku Voipio#include <unistd.h>
4363099d6b0fSRiku Voipio#include <fcntl.h>
4364099d6b0fSRiku Voipio
4365099d6b0fSRiku Voipioint main(void)
4366099d6b0fSRiku Voipio{
4367099d6b0fSRiku Voipio    int pipefd[2];
43689bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4369099d6b0fSRiku Voipio}
4370099d6b0fSRiku VoipioEOF
437152166aa0SJuan Quintelaif compile_prog "" "" ; then
4372099d6b0fSRiku Voipio  pipe2=yes
4373099d6b0fSRiku Voipiofi
4374099d6b0fSRiku Voipio
437540ff6d7eSKevin Wolf# check if accept4 is there
437640ff6d7eSKevin Wolfaccept4=no
437740ff6d7eSKevin Wolfcat > $TMPC << EOF
437840ff6d7eSKevin Wolf#include <sys/socket.h>
437940ff6d7eSKevin Wolf#include <stddef.h>
438040ff6d7eSKevin Wolf
438140ff6d7eSKevin Wolfint main(void)
438240ff6d7eSKevin Wolf{
438340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
438440ff6d7eSKevin Wolf    return 0;
438540ff6d7eSKevin Wolf}
438640ff6d7eSKevin WolfEOF
438740ff6d7eSKevin Wolfif compile_prog "" "" ; then
438840ff6d7eSKevin Wolf  accept4=yes
438940ff6d7eSKevin Wolffi
439040ff6d7eSKevin Wolf
43913ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
43923ce34dfbSvibisreenivasansplice=no
43933ce34dfbSvibisreenivasancat > $TMPC << EOF
43943ce34dfbSvibisreenivasan#include <unistd.h>
43953ce34dfbSvibisreenivasan#include <fcntl.h>
43963ce34dfbSvibisreenivasan#include <limits.h>
43973ce34dfbSvibisreenivasan
43983ce34dfbSvibisreenivasanint main(void)
43993ce34dfbSvibisreenivasan{
440066ea0f22SStefan Weil    int len, fd = 0;
44013ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
44023ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
44033ce34dfbSvibisreenivasan    return 0;
44043ce34dfbSvibisreenivasan}
44053ce34dfbSvibisreenivasanEOF
440652166aa0SJuan Quintelaif compile_prog "" "" ; then
44073ce34dfbSvibisreenivasan  splice=yes
44083ce34dfbSvibisreenivasanfi
44093ce34dfbSvibisreenivasan
4410dcc38d1cSMarcelo Tosatti##########################################
4411a99d57bbSWanlong Gao# libnuma probe
4412a99d57bbSWanlong Gao
4413a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4414a99d57bbSWanlong Gao  cat > $TMPC << EOF
4415a99d57bbSWanlong Gao#include <numa.h>
4416a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4417a99d57bbSWanlong GaoEOF
4418a99d57bbSWanlong Gao
4419a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4420a99d57bbSWanlong Gao    numa=yes
4421ab318051SMarc-André Lureau    numa_libs="-lnuma"
4422a99d57bbSWanlong Gao  else
4423a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4424a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4425a99d57bbSWanlong Gao    fi
4426a99d57bbSWanlong Gao    numa=no
4427a99d57bbSWanlong Gao  fi
4428a99d57bbSWanlong Gaofi
4429a99d57bbSWanlong Gao
44307b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
44317b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
44327b01cb97SAlexandre Derumier    exit 1
44337b01cb97SAlexandre Derumierfi
44347b01cb97SAlexandre Derumier
44355a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
44365a22ab71SYang Zhong# do not support it.
44375a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
44385a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
44395a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
44405a22ab71SYang Zhong    fi
44415a22ab71SYang Zhong    malloc_trim="no"
44425a22ab71SYang Zhongfi
44435a22ab71SYang Zhong
44445a22ab71SYang Zhong#######################################
44455a22ab71SYang Zhong# malloc_trim
44465a22ab71SYang Zhong
44475a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
44485a22ab71SYang Zhong    cat > $TMPC << EOF
44495a22ab71SYang Zhong#include <malloc.h>
44505a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
44515a22ab71SYang ZhongEOF
44525a22ab71SYang Zhong    if compile_prog "" "" ; then
44535a22ab71SYang Zhong        malloc_trim="yes"
44545a22ab71SYang Zhong    else
44555a22ab71SYang Zhong        malloc_trim="no"
44565a22ab71SYang Zhong    fi
44575a22ab71SYang Zhongfi
44585a22ab71SYang Zhong
4459a99d57bbSWanlong Gao##########################################
44602847b469SFam Zheng# tcmalloc probe
44612847b469SFam Zheng
44622847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
44632847b469SFam Zheng  cat > $TMPC << EOF
44642847b469SFam Zheng#include <stdlib.h>
4465f2dfe54cSLeonid Blochint main(void) {
4466f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4467f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4468f2dfe54cSLeonid Bloch        return 0;
4469f2dfe54cSLeonid Bloch    }
4470f2dfe54cSLeonid Bloch    return 1;
4471f2dfe54cSLeonid Bloch}
44722847b469SFam ZhengEOF
44732847b469SFam Zheng
44742847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
44752847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
44762847b469SFam Zheng  else
44772847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
44782847b469SFam Zheng  fi
44792847b469SFam Zhengfi
44802847b469SFam Zheng
44812847b469SFam Zheng##########################################
44827b01cb97SAlexandre Derumier# jemalloc probe
44837b01cb97SAlexandre Derumier
44847b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
44857b01cb97SAlexandre Derumier  cat > $TMPC << EOF
44867b01cb97SAlexandre Derumier#include <stdlib.h>
4487f2dfe54cSLeonid Blochint main(void) {
4488f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4489f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4490f2dfe54cSLeonid Bloch        return 0;
4491f2dfe54cSLeonid Bloch    }
4492f2dfe54cSLeonid Bloch    return 1;
4493f2dfe54cSLeonid Bloch}
44947b01cb97SAlexandre DerumierEOF
44957b01cb97SAlexandre Derumier
44967b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
44977b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
44987b01cb97SAlexandre Derumier  else
44997b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
45007b01cb97SAlexandre Derumier  fi
45017b01cb97SAlexandre Derumierfi
45027b01cb97SAlexandre Derumier
45037b01cb97SAlexandre Derumier##########################################
4504dcc38d1cSMarcelo Tosatti# signalfd probe
4505dcc38d1cSMarcelo Tosattisignalfd="no"
4506dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4507dcc38d1cSMarcelo Tosatti#include <unistd.h>
4508dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4509dcc38d1cSMarcelo Tosatti#include <signal.h>
4510dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4511dcc38d1cSMarcelo TosattiEOF
4512dcc38d1cSMarcelo Tosatti
4513dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4514dcc38d1cSMarcelo Tosatti  signalfd=yes
4515dcc38d1cSMarcelo Tosattifi
4516dcc38d1cSMarcelo Tosatti
4517d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4518d339d766SRichard W.M. Jonesoptreset="no"
4519d339d766SRichard W.M. Jonescat > $TMPC << EOF
4520d339d766SRichard W.M. Jones#include <getopt.h>
4521d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4522d339d766SRichard W.M. JonesEOF
4523d339d766SRichard W.M. Jones
4524d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4525d339d766SRichard W.M. Jones  optreset=yes
4526d339d766SRichard W.M. Jonesfi
4527d339d766SRichard W.M. Jones
4528c2882b96SRiku Voipio# check if eventfd is supported
4529c2882b96SRiku Voipioeventfd=no
4530c2882b96SRiku Voipiocat > $TMPC << EOF
4531c2882b96SRiku Voipio#include <sys/eventfd.h>
4532c2882b96SRiku Voipio
4533c2882b96SRiku Voipioint main(void)
4534c2882b96SRiku Voipio{
453555cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4536c2882b96SRiku Voipio}
4537c2882b96SRiku VoipioEOF
4538c2882b96SRiku Voipioif compile_prog "" "" ; then
4539c2882b96SRiku Voipio  eventfd=yes
4540c2882b96SRiku Voipiofi
4541c2882b96SRiku Voipio
4542751bcc39SMarc-André Lureau# check if memfd is supported
4543751bcc39SMarc-André Lureaumemfd=no
4544751bcc39SMarc-André Lureaucat > $TMPC << EOF
454575e5b70eSPaolo Bonzini#include <sys/mman.h>
4546751bcc39SMarc-André Lureau
4547751bcc39SMarc-André Lureauint main(void)
4548751bcc39SMarc-André Lureau{
4549751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4550751bcc39SMarc-André Lureau}
4551751bcc39SMarc-André LureauEOF
4552751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4553751bcc39SMarc-André Lureau  memfd=yes
4554751bcc39SMarc-André Lureaufi
4555751bcc39SMarc-André Lureau
4556955727d2SCortland Tölva# check for usbfs
4557955727d2SCortland Tölvahave_usbfs=no
4558955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
455996566d09SThomas Petazzoni  cat > $TMPC << EOF
456096566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
456196566d09SThomas Petazzoni
456296566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
456396566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
456496566d09SThomas Petazzoni#endif
456596566d09SThomas Petazzoni
456696566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
456796566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
456896566d09SThomas Petazzoni#endif
456996566d09SThomas Petazzoni
457096566d09SThomas Petazzoniint main(void)
457196566d09SThomas Petazzoni{
457296566d09SThomas Petazzoni    return 0;
457396566d09SThomas Petazzoni}
457496566d09SThomas PetazzoniEOF
457596566d09SThomas Petazzoni  if compile_prog "" ""; then
4576955727d2SCortland Tölva    have_usbfs=yes
4577955727d2SCortland Tölva  fi
4578955727d2SCortland Tölvafi
4579751bcc39SMarc-André Lureau
4580d0927938SUlrich Hecht# check for fallocate
4581d0927938SUlrich Hechtfallocate=no
4582d0927938SUlrich Hechtcat > $TMPC << EOF
4583d0927938SUlrich Hecht#include <fcntl.h>
4584d0927938SUlrich Hecht
4585d0927938SUlrich Hechtint main(void)
4586d0927938SUlrich Hecht{
4587d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4588d0927938SUlrich Hecht    return 0;
4589d0927938SUlrich Hecht}
4590d0927938SUlrich HechtEOF
45918fb03151SPeter Maydellif compile_prog "" "" ; then
4592d0927938SUlrich Hecht  fallocate=yes
4593d0927938SUlrich Hechtfi
4594d0927938SUlrich Hecht
45953d4fa43eSKusanagi Kouichi# check for fallocate hole punching
45963d4fa43eSKusanagi Kouichifallocate_punch_hole=no
45973d4fa43eSKusanagi Kouichicat > $TMPC << EOF
45983d4fa43eSKusanagi Kouichi#include <fcntl.h>
45993d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
46003d4fa43eSKusanagi Kouichi
46013d4fa43eSKusanagi Kouichiint main(void)
46023d4fa43eSKusanagi Kouichi{
46033d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
46043d4fa43eSKusanagi Kouichi    return 0;
46053d4fa43eSKusanagi Kouichi}
46063d4fa43eSKusanagi KouichiEOF
46073d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
46083d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
46093d4fa43eSKusanagi Kouichifi
46103d4fa43eSKusanagi Kouichi
4611b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4612b953f075SDenis V. Lunevfallocate_zero_range=no
4613b953f075SDenis V. Lunevcat > $TMPC << EOF
4614b953f075SDenis V. Lunev#include <fcntl.h>
4615b953f075SDenis V. Lunev#include <linux/falloc.h>
4616b953f075SDenis V. Lunev
4617b953f075SDenis V. Lunevint main(void)
4618b953f075SDenis V. Lunev{
4619b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4620b953f075SDenis V. Lunev    return 0;
4621b953f075SDenis V. Lunev}
4622b953f075SDenis V. LunevEOF
4623b953f075SDenis V. Lunevif compile_prog "" "" ; then
4624b953f075SDenis V. Lunev  fallocate_zero_range=yes
4625b953f075SDenis V. Lunevfi
4626b953f075SDenis V. Lunev
4627ed911435SKevin Wolf# check for posix_fallocate
4628ed911435SKevin Wolfposix_fallocate=no
4629ed911435SKevin Wolfcat > $TMPC << EOF
4630ed911435SKevin Wolf#include <fcntl.h>
4631ed911435SKevin Wolf
4632ed911435SKevin Wolfint main(void)
4633ed911435SKevin Wolf{
4634ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4635ed911435SKevin Wolf    return 0;
4636ed911435SKevin Wolf}
4637ed911435SKevin WolfEOF
4638ed911435SKevin Wolfif compile_prog "" "" ; then
4639ed911435SKevin Wolf    posix_fallocate=yes
4640ed911435SKevin Wolffi
4641ed911435SKevin Wolf
4642c727f47dSPeter Maydell# check for sync_file_range
4643c727f47dSPeter Maydellsync_file_range=no
4644c727f47dSPeter Maydellcat > $TMPC << EOF
4645c727f47dSPeter Maydell#include <fcntl.h>
4646c727f47dSPeter Maydell
4647c727f47dSPeter Maydellint main(void)
4648c727f47dSPeter Maydell{
4649c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4650c727f47dSPeter Maydell    return 0;
4651c727f47dSPeter Maydell}
4652c727f47dSPeter MaydellEOF
46538fb03151SPeter Maydellif compile_prog "" "" ; then
4654c727f47dSPeter Maydell  sync_file_range=yes
4655c727f47dSPeter Maydellfi
4656c727f47dSPeter Maydell
4657dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4658dace20dcSPeter Maydellfiemap=no
4659dace20dcSPeter Maydellcat > $TMPC << EOF
4660dace20dcSPeter Maydell#include <sys/ioctl.h>
4661dace20dcSPeter Maydell#include <linux/fs.h>
4662dace20dcSPeter Maydell#include <linux/fiemap.h>
4663dace20dcSPeter Maydell
4664dace20dcSPeter Maydellint main(void)
4665dace20dcSPeter Maydell{
4666dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4667dace20dcSPeter Maydell    return 0;
4668dace20dcSPeter Maydell}
4669dace20dcSPeter MaydellEOF
46708fb03151SPeter Maydellif compile_prog "" "" ; then
4671dace20dcSPeter Maydell  fiemap=yes
4672dace20dcSPeter Maydellfi
4673dace20dcSPeter Maydell
4674d0927938SUlrich Hecht# check for dup3
4675d0927938SUlrich Hechtdup3=no
4676d0927938SUlrich Hechtcat > $TMPC << EOF
4677d0927938SUlrich Hecht#include <unistd.h>
4678d0927938SUlrich Hecht
4679d0927938SUlrich Hechtint main(void)
4680d0927938SUlrich Hecht{
4681d0927938SUlrich Hecht    dup3(0, 0, 0);
4682d0927938SUlrich Hecht    return 0;
4683d0927938SUlrich Hecht}
4684d0927938SUlrich HechtEOF
468578f5d726SJan Kiszkaif compile_prog "" "" ; then
4686d0927938SUlrich Hecht  dup3=yes
4687d0927938SUlrich Hechtfi
4688d0927938SUlrich Hecht
46894e0c6529SAlex Bligh# check for ppoll support
46904e0c6529SAlex Blighppoll=no
46914e0c6529SAlex Blighcat > $TMPC << EOF
46924e0c6529SAlex Bligh#include <poll.h>
46934e0c6529SAlex Bligh
46944e0c6529SAlex Blighint main(void)
46954e0c6529SAlex Bligh{
46964e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
46974e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
46984e0c6529SAlex Bligh    return 0;
46994e0c6529SAlex Bligh}
47004e0c6529SAlex BlighEOF
47014e0c6529SAlex Blighif compile_prog "" "" ; then
47024e0c6529SAlex Bligh  ppoll=yes
47034e0c6529SAlex Blighfi
47044e0c6529SAlex Bligh
4705cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4706cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4707cd758dd0SAlex Blighcat > $TMPC << EOF
4708cd758dd0SAlex Bligh#include <sys/prctl.h>
4709cd758dd0SAlex Bligh
4710cd758dd0SAlex Blighint main(void)
4711cd758dd0SAlex Bligh{
4712cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4713cd758dd0SAlex Bligh    return 0;
4714cd758dd0SAlex Bligh}
4715cd758dd0SAlex BlighEOF
4716cd758dd0SAlex Blighif compile_prog "" "" ; then
4717cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4718cd758dd0SAlex Blighfi
4719cd758dd0SAlex Bligh
47203b6edd16SPeter Maydell# check for epoll support
47213b6edd16SPeter Maydellepoll=no
47223b6edd16SPeter Maydellcat > $TMPC << EOF
47233b6edd16SPeter Maydell#include <sys/epoll.h>
47243b6edd16SPeter Maydell
47253b6edd16SPeter Maydellint main(void)
47263b6edd16SPeter Maydell{
47273b6edd16SPeter Maydell    epoll_create(0);
47283b6edd16SPeter Maydell    return 0;
47293b6edd16SPeter Maydell}
47303b6edd16SPeter MaydellEOF
47318fb03151SPeter Maydellif compile_prog "" "" ; then
47323b6edd16SPeter Maydell  epoll=yes
47333b6edd16SPeter Maydellfi
47343b6edd16SPeter Maydell
4735227f0214SPeter Maydell# epoll_create1 is a later addition
4736227f0214SPeter Maydell# so we must check separately for its presence
47373b6edd16SPeter Maydellepoll_create1=no
47383b6edd16SPeter Maydellcat > $TMPC << EOF
47393b6edd16SPeter Maydell#include <sys/epoll.h>
47403b6edd16SPeter Maydell
47413b6edd16SPeter Maydellint main(void)
47423b6edd16SPeter Maydell{
474319e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
474419e83f6bSPeter Maydell     * a function being called. This is necessary so that on
474519e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
474619e83f6bSPeter Maydell     * the library but not declared in the header file we will
474719e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
474819e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
474919e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
475019e83f6bSPeter Maydell     */
4751c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
47523b6edd16SPeter Maydell}
47533b6edd16SPeter MaydellEOF
47548fb03151SPeter Maydellif compile_prog "" "" ; then
47553b6edd16SPeter Maydell  epoll_create1=yes
47563b6edd16SPeter Maydellfi
47573b6edd16SPeter Maydell
4758a8fd1abaSPeter Maydell# check for sendfile support
4759a8fd1abaSPeter Maydellsendfile=no
4760a8fd1abaSPeter Maydellcat > $TMPC << EOF
4761a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4762a8fd1abaSPeter Maydell
4763a8fd1abaSPeter Maydellint main(void)
4764a8fd1abaSPeter Maydell{
4765a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4766a8fd1abaSPeter Maydell}
4767a8fd1abaSPeter MaydellEOF
4768a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4769a8fd1abaSPeter Maydell  sendfile=yes
4770a8fd1abaSPeter Maydellfi
4771a8fd1abaSPeter Maydell
477251834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
477351834341SRiku Voipiotimerfd=no
477451834341SRiku Voipiocat > $TMPC << EOF
477551834341SRiku Voipio#include <sys/timerfd.h>
477651834341SRiku Voipio
477751834341SRiku Voipioint main(void)
477851834341SRiku Voipio{
477951834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
478051834341SRiku Voipio}
478151834341SRiku VoipioEOF
478251834341SRiku Voipioif compile_prog "" "" ; then
478351834341SRiku Voipio  timerfd=yes
478451834341SRiku Voipiofi
478551834341SRiku Voipio
47869af5c906SRiku Voipio# check for setns and unshare support
47879af5c906SRiku Voipiosetns=no
47889af5c906SRiku Voipiocat > $TMPC << EOF
47899af5c906SRiku Voipio#include <sched.h>
47909af5c906SRiku Voipio
47919af5c906SRiku Voipioint main(void)
47929af5c906SRiku Voipio{
47939af5c906SRiku Voipio    int ret;
47949af5c906SRiku Voipio    ret = setns(0, 0);
47959af5c906SRiku Voipio    ret = unshare(0);
47969af5c906SRiku Voipio    return ret;
47979af5c906SRiku Voipio}
47989af5c906SRiku VoipioEOF
47999af5c906SRiku Voipioif compile_prog "" "" ; then
48009af5c906SRiku Voipio  setns=yes
48019af5c906SRiku Voipiofi
48029af5c906SRiku Voipio
480338860a03SAleksandar Markovic# clock_adjtime probe
480438860a03SAleksandar Markovicclock_adjtime=no
480538860a03SAleksandar Markoviccat > $TMPC <<EOF
480638860a03SAleksandar Markovic#include <time.h>
480738860a03SAleksandar Markovic
480838860a03SAleksandar Markovicint main(void)
480938860a03SAleksandar Markovic{
481038860a03SAleksandar Markovic    return clock_adjtime(0, 0);
481138860a03SAleksandar Markovic}
481238860a03SAleksandar MarkovicEOF
481338860a03SAleksandar Markovicclock_adjtime=no
481438860a03SAleksandar Markovicif compile_prog "" "" ; then
481538860a03SAleksandar Markovic  clock_adjtime=yes
481638860a03SAleksandar Markovicfi
481738860a03SAleksandar Markovic
48185a03cd00SAleksandar Markovic# syncfs probe
48195a03cd00SAleksandar Markovicsyncfs=no
48205a03cd00SAleksandar Markoviccat > $TMPC <<EOF
48215a03cd00SAleksandar Markovic#include <unistd.h>
48225a03cd00SAleksandar Markovic
48235a03cd00SAleksandar Markovicint main(void)
48245a03cd00SAleksandar Markovic{
48255a03cd00SAleksandar Markovic    return syncfs(0);
48265a03cd00SAleksandar Markovic}
48275a03cd00SAleksandar MarkovicEOF
48285a03cd00SAleksandar Markovicsyncfs=no
48295a03cd00SAleksandar Markovicif compile_prog "" "" ; then
48305a03cd00SAleksandar Markovic  syncfs=yes
48315a03cd00SAleksandar Markovicfi
48325a03cd00SAleksandar Markovic
4833db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
4834db37dd89SAleksandar Markovickcov=no
4835db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
4836db37dd89SAleksandar Markovic    kcov=yes
4837db37dd89SAleksandar Markovicfi
4838db37dd89SAleksandar Markovic
4839d6092e08SFilip Bozuta# check for btrfs filesystem support (kernel must be 3.9+)
4840d6092e08SFilip Bozutabtrfs=no
4841d6092e08SFilip Bozutaif check_include linux/btrfs.h ; then
4842d6092e08SFilip Bozuta    btrfs=yes
4843d6092e08SFilip Bozutafi
4844d6092e08SFilip Bozuta
4845516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
4846516e8b7dSPeter Maydellsphinx_werror=""
4847516e8b7dSPeter Maydellif test "$werror" = "yes"; then
4848516e8b7dSPeter Maydell    sphinx_werror="-W"
4849516e8b7dSPeter Maydellfi
4850516e8b7dSPeter Maydell
48515f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
48525f71eac0SPeter Maydellhas_sphinx_build() {
48535f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
48545f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
48555f71eac0SPeter Maydell    # version requirement). This will fail if either
48565f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
48575f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
48585f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
4859988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
4860988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
4861988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
48625f71eac0SPeter Maydell}
48635f71eac0SPeter Maydell
4864cc8ae6deSpbrook# Check if tools are available to build documentation.
4865a25dba17SJuan Quintelaif test "$docs" != "no" ; then
4866758b617aSPeter Maydell  if has_sphinx_build; then
4867758b617aSPeter Maydell    sphinx_ok=yes
4868758b617aSPeter Maydell  else
4869758b617aSPeter Maydell    sphinx_ok=no
4870758b617aSPeter Maydell  fi
4871758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
4872a25dba17SJuan Quintela    docs=yes
487383a3ab8bSJuan Quintela  else
4874a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
4875758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
4876758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
4877758b617aSPeter Maydell      fi
4878758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
487983a3ab8bSJuan Quintela    fi
4880a25dba17SJuan Quintela    docs=no
488183a3ab8bSJuan Quintela  fi
4882cc8ae6deSpbrookfi
4883cc8ae6deSpbrook
4884f514f41cSStefan Weil# Search for bswap_32 function
48856ae9a1f4SJuan Quintelabyteswap_h=no
48866ae9a1f4SJuan Quintelacat > $TMPC << EOF
48876ae9a1f4SJuan Quintela#include <byteswap.h>
48886ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
48896ae9a1f4SJuan QuintelaEOF
489052166aa0SJuan Quintelaif compile_prog "" "" ; then
48916ae9a1f4SJuan Quintela  byteswap_h=yes
48926ae9a1f4SJuan Quintelafi
48936ae9a1f4SJuan Quintela
489475f13596SStefan Weil# Search for bswap32 function
48956ae9a1f4SJuan Quintelabswap_h=no
48966ae9a1f4SJuan Quintelacat > $TMPC << EOF
48976ae9a1f4SJuan Quintela#include <sys/endian.h>
48986ae9a1f4SJuan Quintela#include <sys/types.h>
48996ae9a1f4SJuan Quintela#include <machine/bswap.h>
49006ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
49016ae9a1f4SJuan QuintelaEOF
490252166aa0SJuan Quintelaif compile_prog "" "" ; then
49036ae9a1f4SJuan Quintela  bswap_h=yes
49046ae9a1f4SJuan Quintelafi
49056ae9a1f4SJuan Quintela
4906da93a1fdSaliguori##########################################
4907e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4908c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4909e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
49103c33ea96SPaolo Bonzini    libiscsi="yes"
4911ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4912ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4913c589b249SRonnie Sahlberg  else
4914c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4915e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4916c589b249SRonnie Sahlberg    fi
4917c589b249SRonnie Sahlberg    libiscsi="no"
4918c589b249SRonnie Sahlberg  fi
4919c589b249SRonnie Sahlbergfi
4920c589b249SRonnie Sahlberg
4921c589b249SRonnie Sahlberg##########################################
4922da93a1fdSaliguori# Do we need librt
49238bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
49248bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
49258bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
49268bacde8dSNatanael Copa# function in addition.
4927da93a1fdSaliguoricat > $TMPC <<EOF
4928da93a1fdSaliguori#include <signal.h>
4929da93a1fdSaliguori#include <time.h>
49308bacde8dSNatanael Copaint main(void) {
49318bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
49328bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
49338bacde8dSNatanael Copa}
4934da93a1fdSaliguoriEOF
4935da93a1fdSaliguori
493652166aa0SJuan Quintelaif compile_prog "" "" ; then
493707ffa4bdSJuan Quintela  :
49388bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
493918e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
494018e588b1SRick Liu  LIBS="$LIBS -lrt"
4941da93a1fdSaliguorifi
4942da93a1fdSaliguori
4943f2995ee4SPaolo Bonzini# Check whether we have openpty() in either libc or libutil
4944d99e97e6SThomas Huthcat > $TMPC << EOF
4945d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4946d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
4947d99e97e6SThomas HuthEOF
4948d99e97e6SThomas Huth
49499df8b20dSThomas Huthhave_openpty="no"
49509df8b20dSThomas Huthif compile_prog "" "" ; then
49519df8b20dSThomas Huth  have_openpty="yes"
49529df8b20dSThomas Huthelse
4953d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
49549df8b20dSThomas Huth    have_openpty="yes"
4955d99e97e6SThomas Huth  fi
49566362a53fSJuan Quintelafi
49576362a53fSJuan Quintela
4958de5071c5SBlue Swirl##########################################
4959cd4ec0b4SGerd Hoffmann# spice probe
4960cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4961cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4962cd4ec0b4SGerd Hoffmann#include <spice.h>
4963cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4964cd4ec0b4SGerd HoffmannEOF
4965710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4966710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
49671b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
496865d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4969cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4970cd4ec0b4SGerd Hoffmann    spice="yes"
4971cd4ec0b4SGerd Hoffmann  else
4972cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
49738efc9363SHu Tao      feature_not_found "spice" \
49741b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
4975cd4ec0b4SGerd Hoffmann    fi
4976cd4ec0b4SGerd Hoffmann    spice="no"
4977cd4ec0b4SGerd Hoffmann  fi
4978cd4ec0b4SGerd Hoffmannfi
4979cd4ec0b4SGerd Hoffmann
49807b02f544SMarc-André Lureau# check for smartcard support
49817b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
49820f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
49837b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
49847b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
49857b02f544SMarc-André Lureau        smartcard="yes"
4986111a38b0SRobert Relyea    else
49877b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
49887b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4989111a38b0SRobert Relyea        fi
49907b02f544SMarc-André Lureau        smartcard="no"
4991111a38b0SRobert Relyea    fi
4992111a38b0SRobert Relyeafi
4993111a38b0SRobert Relyea
49942b2325ffSGerd Hoffmann# check for libusb
49952b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
499665d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
49972b2325ffSGerd Hoffmann        libusb="yes"
4998ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4999ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
50002b2325ffSGerd Hoffmann    else
50012b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
50028efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
50032b2325ffSGerd Hoffmann        fi
50042b2325ffSGerd Hoffmann        libusb="no"
50052b2325ffSGerd Hoffmann    fi
50062b2325ffSGerd Hoffmannfi
50072b2325ffSGerd Hoffmann
500869354a83SHans de Goede# check for usbredirparser for usb network redirection support
500969354a83SHans de Goedeif test "$usb_redir" != "no" ; then
501065d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
501169354a83SHans de Goede        usb_redir="yes"
5012ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5013ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
501469354a83SHans de Goede    else
501569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
501621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
501769354a83SHans de Goede        fi
501869354a83SHans de Goede        usb_redir="no"
501969354a83SHans de Goede    fi
502069354a83SHans de Goedefi
502169354a83SHans de Goede
5022cd4ec0b4SGerd Hoffmann##########################################
5023d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5024d9840e25STomoki Sekiyama
5025e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5026e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5027d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5028690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5029d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5030d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5031690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5032d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5033d9840e25STomoki Sekiyama	  ;;
5034690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5035d9840e25STomoki Sekiyama  esac
5036d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5037d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5038d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5039d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5040d9840e25STomoki SekiyamaEOF
5041d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5042d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5043d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5044315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5045f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5046d9840e25STomoki Sekiyama  else
5047d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5048d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5049d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5050d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5051d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5052d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5053d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5054d9840e25STomoki Sekiyama    fi
5055d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5056d9840e25STomoki Sekiyama  fi
5057d9840e25STomoki Sekiyamafi
5058d9840e25STomoki Sekiyama
5059d9840e25STomoki Sekiyama##########################################
5060d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5061d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5062d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5063d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5064d9840e25STomoki Sekiyama
5065e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5066e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5067d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5068d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5069d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5070d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5071d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5072d9840e25STomoki Sekiyama    else
5073d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5074d9840e25STomoki Sekiyama    fi
5075d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5076d9840e25STomoki Sekiyama    win_sdk=""
5077d9840e25STomoki Sekiyama  fi
5078d9840e25STomoki Sekiyamafi
5079d9840e25STomoki Sekiyama
5080d9840e25STomoki Sekiyama##########################################
508150cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5082e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
508350cbebb9SMichael Roth  cat > $TMPC << EOF
508450cbebb9SMichael Roth#include <windows.h>
508550cbebb9SMichael Roth#include <ntddscsi.h>
508650cbebb9SMichael Rothint main(void) {
508750cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
508850cbebb9SMichael Roth#error Missing required ioctl definitions
508950cbebb9SMichael Roth#endif
509050cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
509150cbebb9SMichael Roth  return addr.Lun;
509250cbebb9SMichael Roth}
509350cbebb9SMichael RothEOF
509450cbebb9SMichael Roth  if compile_prog "" "" ; then
509550cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5096996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
509750cbebb9SMichael Roth  fi
509850cbebb9SMichael Rothfi
509950cbebb9SMichael Roth
510050cbebb9SMichael Roth##########################################
51019d9e1521SGerd Hoffmann# virgl renderer probe
51029d9e1521SGerd Hoffmann
51039d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
51049d9e1521SGerd Hoffmann  cat > $TMPC << EOF
51059d9e1521SGerd Hoffmann#include <virglrenderer.h>
51069d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
51079d9e1521SGerd HoffmannEOF
51089d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
51099d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
511047479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
51119d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
51129d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
51139d9e1521SGerd Hoffmann    virglrenderer="yes"
51149d9e1521SGerd Hoffmann  else
51159d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
51169d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
51179d9e1521SGerd Hoffmann    fi
51189d9e1521SGerd Hoffmann    virglrenderer="no"
51199d9e1521SGerd Hoffmann  fi
51209d9e1521SGerd Hoffmannfi
51219d9e1521SGerd Hoffmann
51229d9e1521SGerd Hoffmann##########################################
51238ca80760SRichard Henderson# capstone
51248ca80760SRichard Henderson
5125e219c499SRichard Hendersoncase "$capstone" in
5126e219c499SRichard Henderson  "" | yes)
51278ca80760SRichard Henderson    if $pkg_config capstone; then
5128e219c499SRichard Henderson      capstone=system
5129e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5130e219c499SRichard Henderson      capstone=git
5131e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5132e219c499SRichard Henderson      capstone=internal
5133e219c499SRichard Henderson    elif test -z "$capstone" ; then
5134e219c499SRichard Henderson      capstone=no
5135e219c499SRichard Henderson    else
5136e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5137e219c499SRichard Henderson    fi
5138e219c499SRichard Henderson    ;;
5139e219c499SRichard Henderson
5140e219c499SRichard Henderson  system)
5141e219c499SRichard Henderson    if ! $pkg_config capstone; then
5142e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5143e219c499SRichard Henderson    fi
5144e219c499SRichard Henderson    ;;
5145e219c499SRichard Hendersonesac
5146e219c499SRichard Henderson
5147e219c499SRichard Hendersoncase "$capstone" in
5148e219c499SRichard Henderson  git | internal)
5149e219c499SRichard Henderson    if test "$capstone" = git; then
5150e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5151e219c499SRichard Henderson    fi
5152e219c499SRichard Henderson    mkdir -p capstone
5153e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5154e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5155e219c499SRichard Henderson    else
5156e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5157e219c499SRichard Henderson    fi
515858683d07SPaolo Bonzini    capstone_libs="-Lcapstone -lcapstone"
5159c9322ab5SMarc-André Lureau    capstone_cflags="-I${source_path}/capstone/include"
5160e219c499SRichard Henderson    ;;
5161e219c499SRichard Henderson
5162e219c499SRichard Henderson  system)
5163c9322ab5SMarc-André Lureau    capstone_libs="$($pkg_config --libs capstone)"
5164c9322ab5SMarc-André Lureau    capstone_cflags="$($pkg_config --cflags capstone)"
5165e219c499SRichard Henderson    ;;
5166e219c499SRichard Henderson
5167e219c499SRichard Henderson  no)
5168e219c499SRichard Henderson    ;;
5169e219c499SRichard Henderson  *)
5170e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5171e219c499SRichard Henderson    ;;
5172e219c499SRichard Hendersonesac
51738ca80760SRichard Henderson
51748ca80760SRichard Henderson##########################################
51755f6b9e8fSBlue Swirl# check if we have fdatasync
51765f6b9e8fSBlue Swirl
51775f6b9e8fSBlue Swirlfdatasync=no
51785f6b9e8fSBlue Swirlcat > $TMPC << EOF
51795f6b9e8fSBlue Swirl#include <unistd.h>
5180d1722a27SAlexandre Raymondint main(void) {
5181d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5182d1722a27SAlexandre Raymondreturn fdatasync(0);
5183d1722a27SAlexandre Raymond#else
5184e172fe11SStefan Weil#error Not supported
5185d1722a27SAlexandre Raymond#endif
5186d1722a27SAlexandre Raymond}
51875f6b9e8fSBlue SwirlEOF
51885f6b9e8fSBlue Swirlif compile_prog "" "" ; then
51895f6b9e8fSBlue Swirl    fdatasync=yes
51905f6b9e8fSBlue Swirlfi
51915f6b9e8fSBlue Swirl
519294a420b1SStefan Hajnoczi##########################################
5193e78815a5SAndreas Färber# check if we have madvise
5194e78815a5SAndreas Färber
5195e78815a5SAndreas Färbermadvise=no
5196e78815a5SAndreas Färbercat > $TMPC << EOF
5197e78815a5SAndreas Färber#include <sys/types.h>
5198e78815a5SAndreas Färber#include <sys/mman.h>
5199832ce9c2SScott Wood#include <stddef.h>
5200e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5201e78815a5SAndreas FärberEOF
5202e78815a5SAndreas Färberif compile_prog "" "" ; then
5203e78815a5SAndreas Färber    madvise=yes
5204e78815a5SAndreas Färberfi
5205e78815a5SAndreas Färber
5206e78815a5SAndreas Färber##########################################
5207e78815a5SAndreas Färber# check if we have posix_madvise
5208e78815a5SAndreas Färber
5209e78815a5SAndreas Färberposix_madvise=no
5210e78815a5SAndreas Färbercat > $TMPC << EOF
5211e78815a5SAndreas Färber#include <sys/mman.h>
5212832ce9c2SScott Wood#include <stddef.h>
5213e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5214e78815a5SAndreas FärberEOF
5215e78815a5SAndreas Färberif compile_prog "" "" ; then
5216e78815a5SAndreas Färber    posix_madvise=yes
5217e78815a5SAndreas Färberfi
5218e78815a5SAndreas Färber
5219e78815a5SAndreas Färber##########################################
52209bc5a719SAndreas Gustafsson# check if we have posix_memalign()
52219bc5a719SAndreas Gustafsson
52229bc5a719SAndreas Gustafssonposix_memalign=no
52239bc5a719SAndreas Gustafssoncat > $TMPC << EOF
52249bc5a719SAndreas Gustafsson#include <stdlib.h>
52259bc5a719SAndreas Gustafssonint main(void) {
52269bc5a719SAndreas Gustafsson    void *p;
52279bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
52289bc5a719SAndreas Gustafsson}
52299bc5a719SAndreas GustafssonEOF
52309bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
52319bc5a719SAndreas Gustafsson    posix_memalign=yes
52329bc5a719SAndreas Gustafssonfi
52339bc5a719SAndreas Gustafsson
52349bc5a719SAndreas Gustafsson##########################################
52350a852417SPaul Durrant# check if we have posix_syslog
52360a852417SPaul Durrant
52370a852417SPaul Durrantposix_syslog=no
52380a852417SPaul Durrantcat > $TMPC << EOF
52390a852417SPaul Durrant#include <syslog.h>
52400a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
52410a852417SPaul DurrantEOF
52420a852417SPaul Durrantif compile_prog "" "" ; then
52430a852417SPaul Durrant    posix_syslog=yes
52440a852417SPaul Durrantfi
52450a852417SPaul Durrant
52460a852417SPaul Durrant##########################################
5247401bc051SPeter Maydell# check if we have sem_timedwait
5248401bc051SPeter Maydell
5249401bc051SPeter Maydellsem_timedwait=no
5250401bc051SPeter Maydellcat > $TMPC << EOF
5251401bc051SPeter Maydell#include <semaphore.h>
5252811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5253401bc051SPeter MaydellEOF
5254401bc051SPeter Maydellif compile_prog "" "" ; then
5255401bc051SPeter Maydell    sem_timedwait=yes
5256401bc051SPeter Maydellfi
5257401bc051SPeter Maydell
5258401bc051SPeter Maydell##########################################
52595c99fa37SKeno Fischer# check if we have strchrnul
52605c99fa37SKeno Fischer
52615c99fa37SKeno Fischerstrchrnul=no
52625c99fa37SKeno Fischercat > $TMPC << EOF
52635c99fa37SKeno Fischer#include <string.h>
52645c99fa37SKeno Fischerint main(void);
52655c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
52665c99fa37SKeno Fischerchar *haystack = (char*)&main;
52675c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
52685c99fa37SKeno FischerEOF
52695c99fa37SKeno Fischerif compile_prog "" "" ; then
52705c99fa37SKeno Fischer    strchrnul=yes
52715c99fa37SKeno Fischerfi
52725c99fa37SKeno Fischer
52738a792b03SJiufei Xue#########################################
52748a792b03SJiufei Xue# check if we have st_atim
52758a792b03SJiufei Xue
52768a792b03SJiufei Xuest_atim=no
52778a792b03SJiufei Xuecat > $TMPC << EOF
52788a792b03SJiufei Xue#include <sys/stat.h>
52798a792b03SJiufei Xue#include <stddef.h>
52808a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
52818a792b03SJiufei XueEOF
52828a792b03SJiufei Xueif compile_prog "" "" ; then
52838a792b03SJiufei Xue    st_atim=yes
52848a792b03SJiufei Xuefi
52858a792b03SJiufei Xue
52865c99fa37SKeno Fischer##########################################
528794a420b1SStefan Hajnoczi# check if trace backend exists
528894a420b1SStefan Hajnoczi
52895b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
529094a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
52915b808275SLluís Vilanova  error_exit "invalid trace backends" \
52925b808275SLluís Vilanova      "Please choose supported trace backends."
529394a420b1SStefan Hajnoczifi
529494a420b1SStefan Hajnoczi
52957e24e92aSStefan Hajnoczi##########################################
52967e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
52975b808275SLluís Vilanovaif have_backend "ust"; then
52987e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5299bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
53007e24e92aSStefan Hajnocziint main(void) { return 0; }
53017e24e92aSStefan HajnocziEOF
5302c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5303bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
530489138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
53057e24e92aSStefan Hajnoczi    else
5306c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5307bf15f63cSMohamad Gebai    fi
5308bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
530989138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5310bf15f63cSMohamad Gebai    else
5311bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5312bf15f63cSMohamad Gebai    fi
5313bf15f63cSMohamad Gebai  else
5314bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
53157e24e92aSStefan Hajnoczi  fi
53167e24e92aSStefan Hajnoczifi
5317b3d08c02SDaniel P. Berrange
5318b3d08c02SDaniel P. Berrange##########################################
5319b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
53205b808275SLluís Vilanovaif have_backend "dtrace"; then
5321b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
532276ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5323b3d08c02SDaniel P. Berrange  fi
5324c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5325c276b17dSDaniel P. Berrange  if has 'stap' ; then
5326c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5327c276b17dSDaniel P. Berrange  fi
5328b3d08c02SDaniel P. Berrangefi
5329b3d08c02SDaniel P. Berrange
53307e24e92aSStefan Hajnoczi##########################################
5331519175a2SAlex Barcelo# check and set a backend for coroutine
5332d0e2fce5SAneesh Kumar K.V
53337c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
533433c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
533533c53c54SDaniel P. Berrange# specific one.
53367c2acc70SPeter Maydell
53377c2acc70SPeter Maydellucontext_works=no
5338d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5339d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5340d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5341cdf84806SPeter Maydell#ifdef __stub_makecontext
5342cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5343cdf84806SPeter Maydell#endif
534475cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5345d0e2fce5SAneesh Kumar K.VEOF
5346d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
53477c2acc70SPeter Maydell    ucontext_works=yes
5348d0e2fce5SAneesh Kumar K.V  fi
5349519175a2SAlex Barcelofi
53507c2acc70SPeter Maydell
53517c2acc70SPeter Maydellif test "$coroutine" = ""; then
53527c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
53537c2acc70SPeter Maydell    coroutine=win32
53547c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
53557c2acc70SPeter Maydell    coroutine=ucontext
5356519175a2SAlex Barcelo  else
53577c2acc70SPeter Maydell    coroutine=sigaltstack
53587c2acc70SPeter Maydell  fi
53597c2acc70SPeter Maydellelse
53607c2acc70SPeter Maydell  case $coroutine in
53617c2acc70SPeter Maydell  windows)
53627c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
53637c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
53647c2acc70SPeter Maydell    fi
53657c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
53667c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
53677c2acc70SPeter Maydell    coroutine=win32
53687c2acc70SPeter Maydell    ;;
53697c2acc70SPeter Maydell  ucontext)
53707c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
53717c2acc70SPeter Maydell      feature_not_found "ucontext"
53727c2acc70SPeter Maydell    fi
53737c2acc70SPeter Maydell    ;;
537433c53c54SDaniel P. Berrange  sigaltstack)
53757c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
53767c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
53777c2acc70SPeter Maydell    fi
53787c2acc70SPeter Maydell    ;;
53797c2acc70SPeter Maydell  *)
538076ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
53817c2acc70SPeter Maydell    ;;
53827c2acc70SPeter Maydell  esac
5383d0e2fce5SAneesh Kumar K.Vfi
5384d0e2fce5SAneesh Kumar K.V
538570c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
538670c60c08SStefan Hajnoczi  coroutine_pool=yes
538770c60c08SStefan Hajnoczifi
538870c60c08SStefan Hajnoczi
53897d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
53907d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
53917d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
53927d992e4dSPeter Lieven    coroutine_pool=no
53937d992e4dSPeter Lieven  fi
53947d992e4dSPeter Lievenfi
53957d992e4dSPeter Lieven
53961e4f6065SDaniele Buono##################################################
53971e4f6065SDaniele Buono# SafeStack
53981e4f6065SDaniele Buono
53991e4f6065SDaniele Buono
54001e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
54011e4f6065SDaniele Buonocat > $TMPC << EOF
54021e4f6065SDaniele Buonoint main(int argc, char *argv[])
54031e4f6065SDaniele Buono{
54041e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
54051e4f6065SDaniele Buono#error SafeStack Disabled
54061e4f6065SDaniele Buono#endif
54071e4f6065SDaniele Buono    return 0;
54081e4f6065SDaniele Buono}
54091e4f6065SDaniele BuonoEOF
54101e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
54111e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
54121e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
54131e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
54141e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
54151e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
54161e4f6065SDaniele Buono  else
54171e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
54181e4f6065SDaniele Buono  fi
54191e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
54201e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
54211e4f6065SDaniele Buono  fi
54221e4f6065SDaniele Buonoelse
54231e4f6065SDaniele Buonocat > $TMPC << EOF
54241e4f6065SDaniele Buonoint main(int argc, char *argv[])
54251e4f6065SDaniele Buono{
54261e4f6065SDaniele Buono#if defined(__has_feature)
54271e4f6065SDaniele Buono#if __has_feature(safe_stack)
54281e4f6065SDaniele Buono#error SafeStack Enabled
54291e4f6065SDaniele Buono#endif
54301e4f6065SDaniele Buono#endif
54311e4f6065SDaniele Buono    return 0;
54321e4f6065SDaniele Buono}
54331e4f6065SDaniele BuonoEOF
54341e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
54351e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
54361e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
54371e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
54381e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
54391e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
54401e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
54411e4f6065SDaniele Buono    fi
54421e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
54431e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
54441e4f6065SDaniele Buono  fi
54451e4f6065SDaniele Buonoelse # "$safe_stack" = ""
54461e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
54471e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
54481e4f6065SDaniele Buono    safe_stack="no"
54491e4f6065SDaniele Buono  else
54501e4f6065SDaniele Buono    safe_stack="yes"
54511e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
54521e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
54531e4f6065SDaniele Buono    fi
54541e4f6065SDaniele Buono  fi
54551e4f6065SDaniele Buonofi
54561e4f6065SDaniele Buonofi
54577d992e4dSPeter Lieven
5458d0e2fce5SAneesh Kumar K.V##########################################
5459d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5460d2042378SAneesh Kumar K.V
54614e1797f9SStefan Weilopen_by_handle_at=no
5462d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5463d2042378SAneesh Kumar K.V#include <fcntl.h>
5464acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5465acc55ba8SStefan Weil# error missing definition
5466acc55ba8SStefan Weil#else
546775cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5468acc55ba8SStefan Weil#endif
5469d2042378SAneesh Kumar K.VEOF
5470d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5471d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5472d2042378SAneesh Kumar K.Vfi
5473d2042378SAneesh Kumar K.V
5474e06a765eSHarsh Prateek Bora########################################
5475e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5476e06a765eSHarsh Prateek Bora
5477e06a765eSHarsh Prateek Boralinux_magic_h=no
5478e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5479e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5480e06a765eSHarsh Prateek Boraint main(void) {
548175cafad7SStefan Weil  return 0;
5482e06a765eSHarsh Prateek Bora}
5483e06a765eSHarsh Prateek BoraEOF
5484e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5485e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5486e06a765eSHarsh Prateek Borafi
5487e06a765eSHarsh Prateek Bora
54888ab1bf12SLuiz Capitulino########################################
5489541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
54903f4349dcSKevin Wolf
54913f4349dcSKevin Wolfvalgrind_h=no
54923f4349dcSKevin Wolfcat > $TMPC << EOF
54933f4349dcSKevin Wolf#include <valgrind/valgrind.h>
54943f4349dcSKevin Wolfint main(void) {
54953f4349dcSKevin Wolf  return 0;
54963f4349dcSKevin Wolf}
54973f4349dcSKevin WolfEOF
54983f4349dcSKevin Wolfif compile_prog "" "" ; then
54993f4349dcSKevin Wolf    valgrind_h=yes
55003f4349dcSKevin Wolffi
55013f4349dcSKevin Wolf
55023f4349dcSKevin Wolf########################################
55038ab1bf12SLuiz Capitulino# check if environ is declared
55048ab1bf12SLuiz Capitulino
55058ab1bf12SLuiz Capitulinohas_environ=no
55068ab1bf12SLuiz Capitulinocat > $TMPC << EOF
55078ab1bf12SLuiz Capitulino#include <unistd.h>
55088ab1bf12SLuiz Capitulinoint main(void) {
5509c075a723SBlue Swirl    environ = 0;
55108ab1bf12SLuiz Capitulino    return 0;
55118ab1bf12SLuiz Capitulino}
55128ab1bf12SLuiz CapitulinoEOF
55138ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
55148ab1bf12SLuiz Capitulino    has_environ=yes
55158ab1bf12SLuiz Capitulinofi
55168ab1bf12SLuiz Capitulino
551776a347e1SRichard Henderson########################################
551876a347e1SRichard Henderson# check if cpuid.h is usable.
551976a347e1SRichard Henderson
552076a347e1SRichard Hendersoncat > $TMPC << EOF
552176a347e1SRichard Henderson#include <cpuid.h>
552276a347e1SRichard Hendersonint main(void) {
5523774d566cSPeter Maydell    unsigned a, b, c, d;
5524774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5525774d566cSPeter Maydell
5526774d566cSPeter Maydell    if (max >= 1) {
5527774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5528774d566cSPeter Maydell    }
5529774d566cSPeter Maydell
5530774d566cSPeter Maydell    if (max >= 7) {
5531774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5532774d566cSPeter Maydell    }
5533774d566cSPeter Maydell
553476a347e1SRichard Henderson    return 0;
553576a347e1SRichard Henderson}
553676a347e1SRichard HendersonEOF
553776a347e1SRichard Hendersonif compile_prog "" "" ; then
553876a347e1SRichard Henderson    cpuid_h=yes
553976a347e1SRichard Hendersonfi
554076a347e1SRichard Henderson
55415dd89908SRichard Henderson##########################################
55425dd89908SRichard Henderson# avx2 optimization requirement check
55435dd89908SRichard Henderson#
55445dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
55455dd89908SRichard Henderson# since we won't be able to select the new routines.
55465dd89908SRichard Henderson
5547e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
55485dd89908SRichard Henderson  cat > $TMPC << EOF
55495dd89908SRichard Henderson#pragma GCC push_options
55505dd89908SRichard Henderson#pragma GCC target("avx2")
55515dd89908SRichard Henderson#include <cpuid.h>
55525dd89908SRichard Henderson#include <immintrin.h>
55535dd89908SRichard Hendersonstatic int bar(void *a) {
55545dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
55555dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
55565dd89908SRichard Henderson}
55575dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
55585dd89908SRichard HendersonEOF
55595dd89908SRichard Henderson  if compile_object "" ; then
55605dd89908SRichard Henderson    avx2_opt="yes"
556186583a07SLiam Merwick  else
556286583a07SLiam Merwick    avx2_opt="no"
55635dd89908SRichard Henderson  fi
55645dd89908SRichard Hendersonfi
55655dd89908SRichard Henderson
55666b8cd447SRobert Hoo##########################################
55676b8cd447SRobert Hoo# avx512f optimization requirement check
55686b8cd447SRobert Hoo#
55696b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
55706b8cd447SRobert Hoo# since we won't be able to select the new routines.
55716b8cd447SRobert Hoo# by default, it is turned off.
55726b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
55736b8cd447SRobert Hoo
55746b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
55756b8cd447SRobert Hoo  cat > $TMPC << EOF
55766b8cd447SRobert Hoo#pragma GCC push_options
55776b8cd447SRobert Hoo#pragma GCC target("avx512f")
55786b8cd447SRobert Hoo#include <cpuid.h>
55796b8cd447SRobert Hoo#include <immintrin.h>
55806b8cd447SRobert Hoostatic int bar(void *a) {
55816b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
55826b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
55836b8cd447SRobert Hoo}
55846b8cd447SRobert Hooint main(int argc, char *argv[])
55856b8cd447SRobert Hoo{
55866b8cd447SRobert Hoo	return bar(argv[0]);
55876b8cd447SRobert Hoo}
55886b8cd447SRobert HooEOF
55896b8cd447SRobert Hoo  if ! compile_object "" ; then
55906b8cd447SRobert Hoo    avx512f_opt="no"
55916b8cd447SRobert Hoo  fi
55926b8cd447SRobert Hooelse
55936b8cd447SRobert Hoo  avx512f_opt="no"
55946b8cd447SRobert Hoofi
55956b8cd447SRobert Hoo
5596f540166bSRichard Henderson########################################
5597f540166bSRichard Henderson# check if __[u]int128_t is usable.
5598f540166bSRichard Henderson
5599f540166bSRichard Hendersonint128=no
5600f540166bSRichard Hendersoncat > $TMPC << EOF
5601f540166bSRichard Henderson__int128_t a;
5602f540166bSRichard Henderson__uint128_t b;
5603f540166bSRichard Hendersonint main (void) {
5604f540166bSRichard Henderson  a = a + b;
5605f540166bSRichard Henderson  b = a * b;
5606464e3671SPeter Maydell  a = a * a;
5607f540166bSRichard Henderson  return 0;
5608f540166bSRichard Henderson}
5609f540166bSRichard HendersonEOF
5610f540166bSRichard Hendersonif compile_prog "" "" ; then
5611f540166bSRichard Henderson    int128=yes
5612f540166bSRichard Hendersonfi
561376a347e1SRichard Henderson
56147ebee43eSRichard Henderson#########################################
56157ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
56167ebee43eSRichard Henderson
56177ebee43eSRichard Hendersonatomic128=no
56187ebee43eSRichard Hendersonif test "$int128" = "yes"; then
56197ebee43eSRichard Henderson  cat > $TMPC << EOF
56207ebee43eSRichard Hendersonint main(void)
56217ebee43eSRichard Henderson{
56227ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
56237ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
56247ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
56257ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
56267ebee43eSRichard Henderson  return 0;
56277ebee43eSRichard Henderson}
56287ebee43eSRichard HendersonEOF
56297ebee43eSRichard Henderson  if compile_prog "" "" ; then
56307ebee43eSRichard Henderson    atomic128=yes
56317ebee43eSRichard Henderson  fi
56327ebee43eSRichard Hendersonfi
56337ebee43eSRichard Henderson
5634e6cd4bb5SRichard Hendersoncmpxchg128=no
5635e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5636e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5637e6cd4bb5SRichard Hendersonint main(void)
5638e6cd4bb5SRichard Henderson{
5639e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5640e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5641e6cd4bb5SRichard Henderson  return 0;
5642e6cd4bb5SRichard Henderson}
5643e6cd4bb5SRichard HendersonEOF
5644e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5645e6cd4bb5SRichard Henderson    cmpxchg128=yes
5646e6cd4bb5SRichard Henderson  fi
5647e6cd4bb5SRichard Hendersonfi
5648e6cd4bb5SRichard Henderson
5649df79b996SRichard Henderson#########################################
5650df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5651df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5652df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5653df79b996SRichard Henderson
5654df79b996SRichard Hendersoncat > $TMPC << EOF
5655df79b996SRichard Henderson#include <stdint.h>
5656df79b996SRichard Hendersonint main(void)
5657df79b996SRichard Henderson{
5658df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5659df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
56605fe40765SThomas Huth  y = __atomic_load_n(&x, __ATOMIC_RELAXED);
56615fe40765SThomas Huth  __atomic_store_n(&x, y, __ATOMIC_RELAXED);
56625fe40765SThomas Huth  __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED);
56635fe40765SThomas Huth  __atomic_exchange_n(&x, y, __ATOMIC_RELAXED);
56645fe40765SThomas Huth  __atomic_fetch_add(&x, y, __ATOMIC_RELAXED);
5665df79b996SRichard Henderson#else
5666df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5667df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5668df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5669df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5670df79b996SRichard Henderson#endif
5671df79b996SRichard Henderson  return 0;
5672df79b996SRichard Henderson}
5673df79b996SRichard HendersonEOF
5674df79b996SRichard Hendersonif compile_prog "" "" ; then
5675df79b996SRichard Henderson  atomic64=yes
5676df79b996SRichard Hendersonfi
5677df79b996SRichard Henderson
567826fffe29SEmilio G. Cota#########################################
567926fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
568026fffe29SEmilio G. Cotald_dynamic_list="no"
568126fffe29SEmilio G. Cotaif test "$static" = "no" ; then
568226fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
568326fffe29SEmilio G. Cota{
568426fffe29SEmilio G. Cota  foo;
568526fffe29SEmilio G. Cota};
568626fffe29SEmilio G. CotaEOF
568726fffe29SEmilio G. Cota
568826fffe29SEmilio G. Cota    cat > $TMPC <<EOF
568926fffe29SEmilio G. Cota#include <stdio.h>
569026fffe29SEmilio G. Cotavoid foo(void);
569126fffe29SEmilio G. Cota
569226fffe29SEmilio G. Cotavoid foo(void)
569326fffe29SEmilio G. Cota{
569426fffe29SEmilio G. Cota  printf("foo\n");
569526fffe29SEmilio G. Cota}
569626fffe29SEmilio G. Cota
569726fffe29SEmilio G. Cotaint main(void)
569826fffe29SEmilio G. Cota{
569926fffe29SEmilio G. Cota  foo();
570026fffe29SEmilio G. Cota  return 0;
570126fffe29SEmilio G. Cota}
570226fffe29SEmilio G. CotaEOF
570326fffe29SEmilio G. Cota
570426fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
570526fffe29SEmilio G. Cota        ld_dynamic_list="yes"
570626fffe29SEmilio G. Cota    fi
570726fffe29SEmilio G. Cotafi
570826fffe29SEmilio G. Cota
570926fffe29SEmilio G. Cota#########################################
571026fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
571126fffe29SEmilio G. Cota
571226fffe29SEmilio G. Cotald_exported_symbols_list="no"
571326fffe29SEmilio G. Cotaif test "$static" = "no" ; then
571426fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
571526fffe29SEmilio G. Cota  _foo
571626fffe29SEmilio G. CotaEOF
571726fffe29SEmilio G. Cota
571826fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
571926fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
572026fffe29SEmilio G. Cota    fi
572126fffe29SEmilio G. Cotafi
572226fffe29SEmilio G. Cota
572326fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
572426fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
572526fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
572626fffe29SEmilio G. Cota  error_exit \
572726fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
572826fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
572926fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
573026fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
573126fffe29SEmilio G. Cotafi
573226fffe29SEmilio G. Cota
57331e6e9acaSRichard Henderson########################################
5734db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5735db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5736db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5737db8aaae8SRichard Henderson
5738db8aaae8SRichard Hendersonattralias=no
5739db8aaae8SRichard Hendersoncat > $TMPC << EOF
5740db8aaae8SRichard Hendersonint x = 1;
5741db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5742db8aaae8SRichard Hendersonint main(void) { return 0; }
5743db8aaae8SRichard HendersonEOF
5744db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5745db8aaae8SRichard Henderson    attralias=yes
5746db8aaae8SRichard Hendersonfi
5747db8aaae8SRichard Henderson
5748db8aaae8SRichard Henderson########################################
57491e6e9acaSRichard Henderson# check if getauxval is available.
57501e6e9acaSRichard Henderson
57511e6e9acaSRichard Hendersongetauxval=no
57521e6e9acaSRichard Hendersoncat > $TMPC << EOF
57531e6e9acaSRichard Henderson#include <sys/auxv.h>
57541e6e9acaSRichard Hendersonint main(void) {
57551e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
57561e6e9acaSRichard Henderson}
57571e6e9acaSRichard HendersonEOF
57581e6e9acaSRichard Hendersonif compile_prog "" "" ; then
57591e6e9acaSRichard Henderson    getauxval=yes
57601e6e9acaSRichard Hendersonfi
57611e6e9acaSRichard Henderson
5762fd0e6053SJohn Snow########################################
5763fd0e6053SJohn Snow# check if ccache is interfering with
5764fd0e6053SJohn Snow# semantic analysis of macros
5765fd0e6053SJohn Snow
57665e4dfd3dSJohn Snowunset CCACHE_CPP2
5767fd0e6053SJohn Snowccache_cpp2=no
5768fd0e6053SJohn Snowcat > $TMPC << EOF
5769fd0e6053SJohn Snowstatic const int Z = 1;
5770fd0e6053SJohn Snow#define fn() ({ Z; })
5771fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5772fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5773fd0e6053SJohn Snow#define ID(X) (X)
5774fd0e6053SJohn Snowint main(int argc, char *argv[])
5775fd0e6053SJohn Snow{
5776fd0e6053SJohn Snow    int x = 0, y = 0;
5777fd0e6053SJohn Snow    x = ID(x);
5778fd0e6053SJohn Snow    x = fn();
5779fd0e6053SJohn Snow    fn();
5780fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5781fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5782fd0e6053SJohn Snow    return 0;
5783fd0e6053SJohn Snow}
5784fd0e6053SJohn SnowEOF
5785fd0e6053SJohn Snow
5786fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5787fd0e6053SJohn Snow    ccache_cpp2=yes
5788fd0e6053SJohn Snowfi
5789fd0e6053SJohn Snow
5790b553a042SJohn Snow#################################################
5791b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5792b553a042SJohn Snow
5793b553a042SJohn Snowif test "$fortify_source" != "no"; then
5794b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5795b553a042SJohn Snow    fortify_source="no";
5796e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5797cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5798b553a042SJohn Snow    fortify_source="no";
5799b553a042SJohn Snow  else
5800b553a042SJohn Snow    fortify_source="yes"
5801b553a042SJohn Snow  fi
5802b553a042SJohn Snowfi
5803b553a042SJohn Snow
58041efad060SFam Zheng###############################################
58051efad060SFam Zheng# Check if copy_file_range is provided by glibc
58061efad060SFam Zhenghave_copy_file_range=no
58071efad060SFam Zhengcat > $TMPC << EOF
58081efad060SFam Zheng#include <unistd.h>
58091efad060SFam Zhengint main(void) {
58101efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
58111efad060SFam Zheng  return 0;
58121efad060SFam Zheng}
58131efad060SFam ZhengEOF
58141efad060SFam Zhengif compile_prog "" "" ; then
58151efad060SFam Zheng    have_copy_file_range=yes
58161efad060SFam Zhengfi
58171efad060SFam Zheng
5818d2042378SAneesh Kumar K.V##########################################
5819277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5820277abf15SJan Vesely
5821277abf15SJan Veselyhave_fsxattr=no
5822277abf15SJan Veselycat > $TMPC << EOF
5823277abf15SJan Vesely#include <linux/fs.h>
5824277abf15SJan Veselystruct fsxattr foo;
5825277abf15SJan Veselyint main(void) {
5826277abf15SJan Vesely  return 0;
5827277abf15SJan Vesely}
5828277abf15SJan VeselyEOF
5829277abf15SJan Veselyif compile_prog "" "" ; then
5830277abf15SJan Vesely    have_fsxattr=yes
5831277abf15SJan Veselyfi
5832277abf15SJan Vesely
5833b66e10e4SPeter Maydell##########################################
5834a40161cbSPaolo Bonzini# check for usable membarrier system call
5835a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5836a40161cbSPaolo Bonzini    have_membarrier=no
5837a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5838a40161cbSPaolo Bonzini        have_membarrier=yes
5839a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5840a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5841a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5842a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5843a40161cbSPaolo Bonzini    #include <unistd.h>
5844a40161cbSPaolo Bonzini    #include <stdlib.h>
5845a40161cbSPaolo Bonzini    int main(void) {
5846a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5847a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5848a40161cbSPaolo Bonzini	exit(0);
5849a40161cbSPaolo Bonzini    }
5850a40161cbSPaolo BonziniEOF
5851a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5852a40161cbSPaolo Bonzini            have_membarrier=yes
5853a40161cbSPaolo Bonzini        fi
5854a40161cbSPaolo Bonzini    fi
5855a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5856a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5857a40161cbSPaolo Bonzini    fi
5858a40161cbSPaolo Bonzinielse
5859a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5860a40161cbSPaolo Bonzini    # work on Wine.
5861a40161cbSPaolo Bonzini    membarrier=no
5862a40161cbSPaolo Bonzinifi
5863a40161cbSPaolo Bonzini
5864a40161cbSPaolo Bonzini##########################################
5865b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5866575b22b1SLaurent Vivierhave_rtnetlink=no
5867575b22b1SLaurent Viviercat > $TMPC << EOF
5868575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5869575b22b1SLaurent Vivierint main(void) {
5870575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5871575b22b1SLaurent Vivier}
5872575b22b1SLaurent VivierEOF
5873575b22b1SLaurent Vivierif compile_prog "" "" ; then
5874575b22b1SLaurent Vivier    have_rtnetlink=yes
5875575b22b1SLaurent Vivierfi
5876575b22b1SLaurent Vivier
58776a02c806SStefan Hajnoczi##########################################
58786a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
58796a02c806SStefan Hajnoczihave_af_vsock=no
58806a02c806SStefan Hajnoczicat > $TMPC << EOF
58816a02c806SStefan Hajnoczi#include <errno.h>
58826a02c806SStefan Hajnoczi#include <sys/types.h>
58836a02c806SStefan Hajnoczi#include <sys/socket.h>
58846a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
58856a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
58866a02c806SStefan Hajnoczi#endif
58876a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
58886a02c806SStefan Hajnocziint main(void) {
58896a02c806SStefan Hajnoczi    int sock, ret;
58906a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
58916a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
58926a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
58936a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
58946a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
58956a02c806SStefan Hajnoczi        return 0;
58966a02c806SStefan Hajnoczi    }
58976a02c806SStefan Hajnoczi    return -1;
58986a02c806SStefan Hajnoczi}
58996a02c806SStefan HajnocziEOF
59006a02c806SStefan Hajnocziif compile_prog "" "" ; then
59016a02c806SStefan Hajnoczi    have_af_vsock=yes
59026a02c806SStefan Hajnoczifi
59036a02c806SStefan Hajnoczi
5904f0d92b56SLongpeng(Mike)##########################################
5905f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
59064f67366eSThomas Huthhave_afalg=no
5907f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
5908f0d92b56SLongpeng(Mike)#include <errno.h>
5909f0d92b56SLongpeng(Mike)#include <sys/types.h>
5910f0d92b56SLongpeng(Mike)#include <sys/socket.h>
5911f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
5912f0d92b56SLongpeng(Mike)int main(void) {
5913f0d92b56SLongpeng(Mike)    int sock;
5914f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5915f0d92b56SLongpeng(Mike)    return sock;
5916f0d92b56SLongpeng(Mike)}
5917f0d92b56SLongpeng(Mike)EOF
5918f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
5919f0d92b56SLongpeng(Mike)    have_afalg=yes
5920f0d92b56SLongpeng(Mike)fi
5921f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
5922f0d92b56SLongpeng(Mike)then
5923f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
5924f0d92b56SLongpeng(Mike)    then
5925f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
5926f0d92b56SLongpeng(Mike)    fi
5927f0d92b56SLongpeng(Mike)fi
5928f0d92b56SLongpeng(Mike)
5929f0d92b56SLongpeng(Mike)
59306969ec6cSJames Clarke#################################################
5931c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
5932d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
5933c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
5934c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
5935c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
5936c97d6d2cSSergio Andres Gomez Del RealEOF
5937c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
5938c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
5939c97d6d2cSSergio Andres Gomez Del Real  else
5940c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
5941db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
5942c97d6d2cSSergio Andres Gomez Del Real  fi
5943c97d6d2cSSergio Andres Gomez Del Realfi
5944c97d6d2cSSergio Andres Gomez Del Real
5945277abf15SJan Vesely##########################################
59464d04351fSChristopher Covington# check for sysmacros.h
59474d04351fSChristopher Covington
59484d04351fSChristopher Covingtonhave_sysmacros=no
59494d04351fSChristopher Covingtoncat > $TMPC << EOF
59504d04351fSChristopher Covington#include <sys/sysmacros.h>
59514d04351fSChristopher Covingtonint main(void) {
59524d04351fSChristopher Covington    return makedev(0, 0);
59534d04351fSChristopher Covington}
59544d04351fSChristopher CovingtonEOF
59554d04351fSChristopher Covingtonif compile_prog "" "" ; then
59564d04351fSChristopher Covington    have_sysmacros=yes
59574d04351fSChristopher Covingtonfi
59584d04351fSChristopher Covington
59594d04351fSChristopher Covington##########################################
596049e00a18SAndreas Grapentin# check for _Static_assert()
596149e00a18SAndreas Grapentin
596249e00a18SAndreas Grapentinhave_static_assert=no
596349e00a18SAndreas Grapentincat > $TMPC << EOF
596449e00a18SAndreas Grapentin_Static_assert(1, "success");
596549e00a18SAndreas Grapentinint main(void) {
596649e00a18SAndreas Grapentin    return 0;
596749e00a18SAndreas Grapentin}
596849e00a18SAndreas GrapentinEOF
596949e00a18SAndreas Grapentinif compile_prog "" "" ; then
597049e00a18SAndreas Grapentin    have_static_assert=yes
597149e00a18SAndreas Grapentinfi
597249e00a18SAndreas Grapentin
597349e00a18SAndreas Grapentin##########################################
5974e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
5975e674605fSTomáš Golembiovský
5976e674605fSTomáš Golembiovskýhave_utmpx=no
5977e674605fSTomáš Golembiovskýcat > $TMPC << EOF
5978e674605fSTomáš Golembiovský#include <utmpx.h>
5979e674605fSTomáš Golembiovskýstruct utmpx user_info;
5980e674605fSTomáš Golembiovskýint main(void) {
5981e674605fSTomáš Golembiovský    return 0;
5982e674605fSTomáš Golembiovský}
5983e674605fSTomáš GolembiovskýEOF
5984e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
5985e674605fSTomáš Golembiovský    have_utmpx=yes
5986e674605fSTomáš Golembiovskýfi
5987e674605fSTomáš Golembiovský
5988e674605fSTomáš Golembiovský##########################################
5989db1ed1abSRichard Henderson# check for getrandom()
5990db1ed1abSRichard Henderson
5991db1ed1abSRichard Hendersonhave_getrandom=no
5992db1ed1abSRichard Hendersoncat > $TMPC << EOF
5993db1ed1abSRichard Henderson#include <sys/random.h>
5994db1ed1abSRichard Hendersonint main(void) {
5995db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
5996db1ed1abSRichard Henderson}
5997db1ed1abSRichard HendersonEOF
5998db1ed1abSRichard Hendersonif compile_prog "" "" ; then
5999db1ed1abSRichard Henderson    have_getrandom=yes
6000db1ed1abSRichard Hendersonfi
6001db1ed1abSRichard Henderson
6002db1ed1abSRichard Henderson##########################################
6003247724cbSMarc-André Lureau# checks for sanitizers
6004247724cbSMarc-André Lureau
6005247724cbSMarc-André Lureauhave_asan=no
6006247724cbSMarc-André Lureauhave_ubsan=no
6007d83414e1SMarc-André Lureauhave_asan_iface_h=no
6008d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6009247724cbSMarc-André Lureau
6010247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6011b9f44da2SMarc-André Lureau  write_c_skeleton
6012247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6013247724cbSMarc-André Lureau      have_asan=yes
6014247724cbSMarc-André Lureau  fi
6015b9f44da2SMarc-André Lureau
6016b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6017b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6018b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6019b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6020b9f44da2SMarc-André Lureau#include <stdlib.h>
6021b9f44da2SMarc-André Lureauint main(void) {
6022b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6023f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6024b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6025b9f44da2SMarc-André Lureau    }
6026d1abf3fcSOlaf Hering    return 1;
6027f2dfe54cSLeonid Bloch}
6028b9f44da2SMarc-André LureauEOF
6029247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6030247724cbSMarc-André Lureau      have_ubsan=yes
6031247724cbSMarc-André Lureau  fi
6032d83414e1SMarc-André Lureau
6033d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6034d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6035d83414e1SMarc-André Lureau  fi
6036d83414e1SMarc-André Lureau
6037d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6038d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6039d83414e1SMarc-André Lureauint main(void) {
6040d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6041d83414e1SMarc-André Lureau  return 0;
6042d83414e1SMarc-André Lureau}
6043d83414e1SMarc-André LureauEOF
6044d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6045d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6046d83414e1SMarc-André Lureau  fi
6047247724cbSMarc-André Lureaufi
6048247724cbSMarc-André Lureau
6049247724cbSMarc-André Lureau##########################################
6050adc28027SAlexander Bulekov# checks for fuzzer
6051*54c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then
6052adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6053dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
6054adc28027SAlexander Bulekov    have_fuzzer=yes
605564ed6f92SPaolo Bonzini  else
605664ed6f92SPaolo Bonzini    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
605764ed6f92SPaolo Bonzini    exit 1
6058adc28027SAlexander Bulekov  fi
6059adc28027SAlexander Bulekovfi
6060adc28027SAlexander Bulekov
60610aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
60620aebab04SLingfeng Yang# keep it separate until that is not the case.
60630aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
60640aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
60650aebab04SLingfeng Yangfi
60660aebab04SLingfeng Yanghave_tsan=no
60670aebab04SLingfeng Yanghave_tsan_iface_fiber=no
60680aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
60690aebab04SLingfeng Yang  write_c_skeleton
60700aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
60710aebab04SLingfeng Yang      have_tsan=yes
60720aebab04SLingfeng Yang  fi
60730aebab04SLingfeng Yang  cat > $TMPC << EOF
60740aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
60750aebab04SLingfeng Yangint main(void) {
60760aebab04SLingfeng Yang  __tsan_create_fiber(0);
60770aebab04SLingfeng Yang  return 0;
60780aebab04SLingfeng Yang}
60790aebab04SLingfeng YangEOF
60800aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
60810aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
60820aebab04SLingfeng Yang  fi
60830aebab04SLingfeng Yangfi
60840aebab04SLingfeng Yang
6085adc28027SAlexander Bulekov##########################################
608617824406SJunyan He# check for libpmem
608717824406SJunyan He
608817824406SJunyan Heif test "$libpmem" != "no"; then
608917824406SJunyan He	if $pkg_config --exists "libpmem"; then
609017824406SJunyan He		libpmem="yes"
609117824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
609217824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
609317824406SJunyan He	else
609417824406SJunyan He		if test "$libpmem" = "yes" ; then
609517824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
609617824406SJunyan He		fi
609717824406SJunyan He		libpmem="no"
609817824406SJunyan He	fi
609917824406SJunyan Hefi
610017824406SJunyan He
610117824406SJunyan He##########################################
610221b2eca6SJingqi Liu# check for libdaxctl
610321b2eca6SJingqi Liu
610421b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
610521b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
610621b2eca6SJingqi Liu		libdaxctl="yes"
610721b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
610821b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
610921b2eca6SJingqi Liu	else
611021b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
611121b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
611221b2eca6SJingqi Liu		fi
611321b2eca6SJingqi Liu		libdaxctl="no"
611421b2eca6SJingqi Liu	fi
611521b2eca6SJingqi Liufi
611621b2eca6SJingqi Liu
611721b2eca6SJingqi Liu##########################################
6118675b9b53SMarc-André Lureau# check for slirp
6119675b9b53SMarc-André Lureau
6120d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6121d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6122d599938aSLaurent Vivier    slirp="no"
6123d599938aSLaurent Vivierfi
6124d599938aSLaurent Vivier
6125675b9b53SMarc-André Lureaucase "$slirp" in
6126675b9b53SMarc-André Lureau  "" | yes)
6127675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6128675b9b53SMarc-André Lureau      slirp=system
61297c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
61307c57bdd8SMarc-André Lureau      slirp=git
6131675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6132675b9b53SMarc-André Lureau      slirp=internal
6133675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6134675b9b53SMarc-André Lureau      slirp=no
6135675b9b53SMarc-André Lureau    else
6136675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6137675b9b53SMarc-André Lureau    fi
6138675b9b53SMarc-André Lureau    ;;
6139675b9b53SMarc-André Lureau
6140675b9b53SMarc-André Lureau  system)
6141675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6142675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6143675b9b53SMarc-André Lureau    fi
6144675b9b53SMarc-André Lureau    ;;
6145675b9b53SMarc-André Lureauesac
6146675b9b53SMarc-André Lureau
6147675b9b53SMarc-André Lureaucase "$slirp" in
61487c57bdd8SMarc-André Lureau  git | internal)
61497c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
61507c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
61517c57bdd8SMarc-André Lureau    fi
6152675b9b53SMarc-André Lureau    mkdir -p slirp
615358683d07SPaolo Bonzini    slirp_cflags="-I${source_path}/slirp/src -Islirp/src"
615458683d07SPaolo Bonzini    slirp_libs="-Lslirp -lslirp"
6155b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6156b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6157b965e8c5SPaolo Bonzini    fi
6158675b9b53SMarc-André Lureau    ;;
6159675b9b53SMarc-André Lureau
6160675b9b53SMarc-André Lureau  system)
6161675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6162675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6163675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6164675b9b53SMarc-André Lureau    ;;
6165675b9b53SMarc-André Lureau
6166675b9b53SMarc-André Lureau  no)
6167675b9b53SMarc-André Lureau    ;;
6168675b9b53SMarc-André Lureau  *)
6169675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6170675b9b53SMarc-André Lureau    ;;
6171675b9b53SMarc-André Lureauesac
6172675b9b53SMarc-André Lureau
617354e7aac0SAlexey Krasikov##########################################
617454e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
617554e7aac0SAlexey Krasikov
617654e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
617754e7aac0SAlexey Krasikov
617854e7aac0SAlexey Krasikov    have_keyring=no
617954e7aac0SAlexey Krasikov    cat > $TMPC << EOF
618054e7aac0SAlexey Krasikov#include <errno.h>
618154e7aac0SAlexey Krasikov#include <asm/unistd.h>
618254e7aac0SAlexey Krasikov#include <linux/keyctl.h>
618354e7aac0SAlexey Krasikov#include <unistd.h>
618454e7aac0SAlexey Krasikovint main(void) {
618554e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
618654e7aac0SAlexey Krasikov}
618754e7aac0SAlexey KrasikovEOF
618854e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
618954e7aac0SAlexey Krasikov        have_keyring=yes
619054e7aac0SAlexey Krasikov    fi
619154e7aac0SAlexey Krasikovfi
619254e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
619354e7aac0SAlexey Krasikovthen
6194b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
619554e7aac0SAlexey Krasikov    then
619654e7aac0SAlexey Krasikov	secret_keyring=yes
619754e7aac0SAlexey Krasikov    else
619854e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
619954e7aac0SAlexey Krasikov	then
620054e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
620154e7aac0SAlexey Krasikovbut not implemented on your system"
620254e7aac0SAlexey Krasikov	else
620354e7aac0SAlexey Krasikov	    secret_keyring=no
620454e7aac0SAlexey Krasikov	fi
620554e7aac0SAlexey Krasikov    fi
620654e7aac0SAlexey Krasikovfi
620754e7aac0SAlexey Krasikov
620892500362SAlexey Krasikov##########################################
6209e86ecd4bSJuan Quintela# End of CC checks
6210e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6211e86ecd4bSJuan Quintela
6212d83414e1SMarc-André Lureauwrite_c_skeleton
6213d83414e1SMarc-André Lureau
62141d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6215bf0e56a3SMarc-André Lureau  :
6216b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6217086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
6218086d5f75SPaolo Bonzini  debug=no
6219086d5f75SPaolo Bonzinifi
6220086d5f75SPaolo Bonziniif test "$debug_info" = "yes"; then
6221086d5f75SPaolo Bonzini  CFLAGS="-g $CFLAGS"
6222086d5f75SPaolo Bonzini  LDFLAGS="-g $LDFLAGS"
6223086d5f75SPaolo Bonzinifi
6224a5665051SPaolo Bonziniif test "$debug" = "no"; then
6225a5665051SPaolo Bonzini  CFLAGS="-O2 $CFLAGS"
6226a5665051SPaolo Bonzinifi
6227086d5f75SPaolo Bonzini
6228086d5f75SPaolo Bonzinicase "$ARCH" in
6229086d5f75SPaolo Bonzinialpha)
6230086d5f75SPaolo Bonzini  # Ensure there's only a single GP
6231086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
6232086d5f75SPaolo Bonzini;;
6233086d5f75SPaolo Bonziniesac
6234086d5f75SPaolo Bonzini
6235086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
6236086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
6237086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
6238086d5f75SPaolo Bonzinifi
6239a316e378SJuan Quintela
6240247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6241db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6242db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6243d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6244d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6245d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6246d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6247d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6248d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6249d83414e1SMarc-André Lureau  fi
6250247724cbSMarc-André Lureaufi
62510aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
62520aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
62530aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
62540aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
62550aebab04SLingfeng Yang  else
62560aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
62570aebab04SLingfeng Yang  fi
62580aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
62590aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
62600aebab04SLingfeng Yangfi
6261247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6262db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6263db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6264247724cbSMarc-André Lureaufi
6265247724cbSMarc-André Lureau
62666542aa9cSPeter Lieven##########################################
62676542aa9cSPeter Lieven# Do we have libnfs
62686542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6269b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
62706542aa9cSPeter Lieven    libnfs="yes"
62716542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
62726542aa9cSPeter Lieven  else
62736542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
62748efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
62756542aa9cSPeter Lieven    fi
62766542aa9cSPeter Lieven    libnfs="no"
62776542aa9cSPeter Lieven  fi
62786542aa9cSPeter Lievenfi
62791d728c39SBlue Swirl
62803efac6ebSTomáš Golembiovský##########################################
62813efac6ebSTomáš Golembiovský# Do we have libudev
62823efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
62833efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
62843efac6ebSTomáš Golembiovský    libudev="yes"
62853efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
62863efac6ebSTomáš Golembiovský  else
62873efac6ebSTomáš Golembiovský    libudev="no"
62883efac6ebSTomáš Golembiovský  fi
62893efac6ebSTomáš Golembiovskýfi
62903efac6ebSTomáš Golembiovský
62910aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
62920aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6293e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6294db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6295e86ecd4bSJuan Quintela    fi
6296e86ecd4bSJuan Quintelafi
6297e86ecd4bSJuan Quintela
629894dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
629994dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
630094dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
630194dd53c5SGerd Hoffmannelse
630294dd53c5SGerd Hoffmann    POD2MAN="pod2man"
630394dd53c5SGerd Hoffmannfi
630494dd53c5SGerd Hoffmann
6305952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6306952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6307952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6308e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6309db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6310952afb71SBlue Swirl        fi
6311952afb71SBlue Swirl    done
6312952afb71SBlue Swirlfi
6313952afb71SBlue Swirl
63147776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
63157776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
63167776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
63177776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
63187776ea6bSPhilippe Mathieu-DaudéEOF
63197776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
63207776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
63217776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
63227776ea6bSPhilippe Mathieu-Daudé    fi
63237776ea6bSPhilippe Mathieu-Daudéfi
63247776ea6bSPhilippe Mathieu-Daudé
632510ff82d1SMarc-André Lureauqemu_confdir="$sysconfdir/$qemu_suffix"
632610ff82d1SMarc-André Lureauqemu_moddir="$libdir/$qemu_suffix"
632710ff82d1SMarc-André Lureauqemu_datadir="$datadir/$qemu_suffix"
6328ca8c0909SMarc-André Lureauqemu_docdir="$docdir/$qemu_suffix"
6329834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6330a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
633167ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
63325a67135aSbellard
6333e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6334e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6335e0580342SKamil Rytarowski  ivshmem=yes
6336e0580342SKamil Rytarowskifi
6337e0580342SKamil Rytarowski
63384b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6339b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
63407e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6341983eef5aSMeador Inge      virtfs=yes
6342983eef5aSMeador Inge    else
6343983eef5aSMeador Inge      if test "$virtfs" = yes; then
63447e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6345983eef5aSMeador Inge      fi
634617500370SAndreas Färber      virtfs=no
6347983eef5aSMeador Inge    fi
6348fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6349fe8fc5aeSPaolo Bonzini      mpath=yes
6350fe8fc5aeSPaolo Bonzini    else
6351fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6352fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6353fe8fc5aeSPaolo Bonzini      fi
6354fe8fc5aeSPaolo Bonzini      mpath=no
6355fe8fc5aeSPaolo Bonzini    fi
6356b855f8d1SPaolo Bonzini  else
6357b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6358b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6359b855f8d1SPaolo Bonzini    fi
6360b855f8d1SPaolo Bonzini    virtfs=no
6361fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6362fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6363fe8fc5aeSPaolo Bonzini    fi
6364fe8fc5aeSPaolo Bonzini    mpath=no
636517bff52bSM. Mohan Kumar  fi
6366ff69fd8cSLaurent Vivierfi
63679d6bc27bSMichael Roth
63689d6bc27bSMichael Roth# Probe for guest agent support/options
63699d6bc27bSMichael Roth
6370e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6371a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6372a5125905SLaurent Vivier      guest_agent=no
6373a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6374e8ef31a3SMichael Tokarev      guest_agent=yes
6375e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6376e8ef31a3SMichael Tokarev      guest_agent=no
6377e8ef31a3SMichael Tokarev  else
6378e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6379ca35f780SPaolo Bonzini  fi
63804b1c11fdSDaniel P. Berrangefi
6381ca35f780SPaolo Bonzini
63829d6bc27bSMichael Roth# Guest agent Window MSI  package
63839d6bc27bSMichael Roth
63849d6bc27bSMichael Rothif test "$guest_agent" != yes; then
63859d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
63869d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
63879d6bc27bSMichael Roth  fi
63889d6bc27bSMichael Roth  guest_agent_msi=no
63899d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
63909d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
63919d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
63929d6bc27bSMichael Roth  fi
63939d6bc27bSMichael Roth  guest_agent_msi=no
63949d6bc27bSMichael Rothelif ! has wixl; then
63959d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
63969d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
63979d6bc27bSMichael Roth  fi
63989d6bc27bSMichael Roth  guest_agent_msi=no
63991a34904eSMichael Rothelse
64001a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
64011a34904eSMichael Roth  # disabled explicitly
64021a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
64031a34904eSMichael Roth    guest_agent_msi=yes
64041a34904eSMichael Roth  fi
64059d6bc27bSMichael Rothfi
64069d6bc27bSMichael Roth
64071a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
64089d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
64099d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
64109d6bc27bSMichael Roth  fi
64119d6bc27bSMichael Roth
64129d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
64139d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
64149d6bc27bSMichael Roth  fi
64159d6bc27bSMichael Roth
64169d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
64179d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
64189d6bc27bSMichael Roth  fi
64199d6bc27bSMichael Roth
64209d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
642189138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
64229d6bc27bSMichael Roth  fi
64239d6bc27bSMichael Roth
642489138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
64259d6bc27bSMichael Roth
64269d6bc27bSMichael Roth  case "$cpu" in
64279d6bc27bSMichael Roth  x86_64)
64289d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
64299d6bc27bSMichael Roth    ;;
64309d6bc27bSMichael Roth  i386)
64319d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
64329d6bc27bSMichael Roth    ;;
64339d6bc27bSMichael Roth  *)
64349d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
64359d6bc27bSMichael Roth    ;;
64369d6bc27bSMichael Roth  esac
64379d6bc27bSMichael Rothfi
64389d6bc27bSMichael Roth
6439ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6440ca35f780SPaolo Bonziniroms=
6441e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6442e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6443e633a5c6SEric Blake        test "$softmmu" = yes ; then
6444e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6445c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6446c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6447c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6448e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6449e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6450ca35f780SPaolo Bonzini            roms="optionrom"
6451e57218b6SPeter Maydell            break
6452e57218b6SPeter Maydell        fi
6453e57218b6SPeter Maydell    done
6454ca35f780SPaolo Bonzinifi
6455ca35f780SPaolo Bonzini
64562e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
64579933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
64582e33c3f8SThomas Huth  write_c_skeleton
64592e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
64609933c305SChristian Borntraeger    roms="$roms s390-ccw"
64611ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
64621ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
64631ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
64641ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
64651ef6bfc2SPhilippe Mathieu-Daudé    fi
64669933c305SChristian Borntraeger  fi
64672e33c3f8SThomas Huthfi
64689933c305SChristian Borntraeger
646911cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
647011cde1c8SBruno 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.
647111cde1c8SBruno Dominguezif has $cxx; then
647211cde1c8SBruno Dominguez    cat > $TMPC <<EOF
647311cde1c8SBruno Dominguezint c_function(void);
647411cde1c8SBruno Dominguezint main(void) { return c_function(); }
647511cde1c8SBruno DominguezEOF
647611cde1c8SBruno Dominguez
647711cde1c8SBruno Dominguez    compile_object
647811cde1c8SBruno Dominguez
647911cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
648011cde1c8SBruno Dominguezextern "C" {
648111cde1c8SBruno Dominguez   int c_function(void);
648211cde1c8SBruno Dominguez}
648311cde1c8SBruno Dominguezint c_function(void) { return 42; }
648411cde1c8SBruno DominguezEOF
648511cde1c8SBruno Dominguez
648611cde1c8SBruno Dominguez    update_cxxflags
648711cde1c8SBruno Dominguez
6488086d5f75SPaolo Bonzini    if do_cxx $CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
648911cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
649011cde1c8SBruno Dominguez        :
649111cde1c8SBruno Dominguez    else
649211cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
649311cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
649411cde1c8SBruno Dominguez        cxx=
649511cde1c8SBruno Dominguez    fi
649611cde1c8SBruno Dominguezelse
649711cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
649811cde1c8SBruno Dominguez    cxx=
649911cde1c8SBruno Dominguezfi
650011cde1c8SBruno Dominguez
65015d91a2edSYonggang Luoif test $git_update = 'yes' ; then
65025d91a2edSYonggang Luo    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
65035d91a2edSYonggang Luofi
65045d91a2edSYonggang Luoif test "$fdt" = "git" ; then
65055d91a2edSYonggang Luo    symlink "$source_path/dtc/Makefile" "dtc/Makefile"
65065d91a2edSYonggang Luofi
65075d91a2edSYonggang Luo
650898ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
650997a847bcSbellard
651098ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
651198ec69acSJuan Quintelaecho >> $config_host_mak
651298ec69acSJuan Quintela
6513e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
651499d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
651599d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
65163aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
65178bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
65180f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
651999d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
652022d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
65219afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
65223d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
6523e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
65245a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6525785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
65265a699bbbSLaszlo Ersekfi
6527f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6528834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6529a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
653067ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6531cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6532aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6533f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6534804edf29SJuan Quintela
653598ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6536727e5283SPaolo Bonzini
6537f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6538f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6539f3494749SPaolo Bonzinielse
6540f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6541f3494749SPaolo Bonzinifi
6542f8393946Saurel32if test "$debug_tcg" = "yes" ; then
65432358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6544f8393946Saurel32fi
65451625af87Saliguoriif test "$strip_opt" = "yes" ; then
654652ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
65471625af87Saliguorifi
65487d13299dSbellardif test "$bigendian" = "yes" ; then
6549e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
655097a847bcSbellardfi
655167b915a5Sbellardif test "$mingw32" = "yes" ; then
655298ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
655389138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
65549fe6de94SBlue Swirl  version_major=${rc_version%%.*}
65559fe6de94SBlue Swirl  rc_version=${rc_version#*.}
65569fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
65579fe6de94SBlue Swirl  rc_version=${rc_version#*.}
65589fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
65599fe6de94SBlue Swirl  version_micro=0
65609fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
65619fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6562d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6563d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6564f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6565d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6566d9840e25STomoki Sekiyama  fi
656750cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
656876dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
656950cbebb9SMichael Roth  fi
65701a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
65719dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
65729dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
65739dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
65749dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
65759dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
65769dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
65779dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
65789dacf32dSYossi Hindin  fi
6579210fa556Spbrookelse
658035f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6581210fa556Spbrookfi
6582128ab2ffSblueswir1
6583dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6584dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6585dffcb71cSMark McLoughlinfi
6586dffcb71cSMark McLoughlin
658783fb7adfSbellardif test "$darwin" = "yes" ; then
658898ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
658983fb7adfSbellardfi
6590b29fe3edSmalc
6591ec530c81Sbellardif test "$solaris" = "yes" ; then
659298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6593ec530c81Sbellardfi
6594179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6595179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6596179cf400SAndreas Färberfi
659797a847bcSbellardif test "$static" = "yes" ; then
659898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
659997a847bcSbellardfi
66001ba16968SStefan Weilif test "$profiler" = "yes" ; then
66012358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
660205c2a3e7Sbellardfi
6603c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6604c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6605c932ce31SPaolo Bonzinifi
6606f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
6607f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
6608f15bff25SPaolo Bonzinifi
6609675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
661098ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6611e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6612675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6613675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6614675b9b53SMarc-André Lureaufi
6615859aef02SPaolo Bonzinisubdirs=
66167c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
6617859aef02SPaolo Bonzini  subdirs="$subdirs slirp"
6618c20709aaSbellardfi
66198a16d273Sthsif test "$vde" = "yes" ; then
662098ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6621e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
66228a16d273Sthsfi
662358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
662458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
662558952137SVincenzo Maffionefi
6626015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6627015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6628015a33bdSGongleifi
66294cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
66304cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
66314cc600d2SPaolo Bonzinifi
663247e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
6633a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
66343f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
663547e98658SCorey Bryantfi
66362358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
66370c58ac1cSmalcfor drv in $audio_drv_list; do
66381ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6639484e2cc7SPaolo Bonzini    echo "$def=y" >> $config_host_mak
66400c58ac1cSmalcdone
6641478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then
6642478e943fSPaolo Bonzini    echo "CONFIG_ALSA=y" >> $config_host_mak
6643478e943fSPaolo Bonzinifi
6644b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6645478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
6646478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then
6647478e943fSPaolo Bonzini    echo "CONFIG_LIBPULSE=y" >> $config_host_mak
6648478e943fSPaolo Bonzinifi
6649b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6650478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
6651b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6652b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6653b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
6654478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then
6655478e943fSPaolo Bonzini    echo "CONFIG_LIBJACK=y" >> $config_host_mak
6656478e943fSPaolo Bonzinifi
66572e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
6658d5631638Smalcif test "$audio_win_int" = "yes" ; then
6659d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6660d5631638Smalcfi
6661b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6662b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6663dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6664dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6665dce512deSChristoph Hellwigfi
666689138857SStefan Weilqemu_version=$(head $source_path/VERSION)
66672358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
666898ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
66692b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6670a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
667198ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6672cc8ae6deSpbrookfi
667317969268SFam Zhengif test "$modules" = "yes"; then
6674e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6675e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
667689138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
667717969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
667817969268SFam Zhengfi
6679bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
6680bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
6681bd83c861SChristian Ehrhardtfi
6682e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
66838781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
66848781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
66858781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
66868781595bSGerd Hoffmannfi
668749ecc3faSbellardif test "$cocoa" = "yes" ; then
668898ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
668949ecc3faSbellardfi
6690e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
6691e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
6692e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
6693e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
6694e08bb301SSamuel Thibaultfi
66954d3b6f6eSbalrogif test "$curses" = "yes" ; then
6696484e2cc7SPaolo Bonzini  echo "CONFIG_CURSES=y" >> $config_host_mak
66972373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
66982373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6699ab4e5602SJan Kiszkafi
6700099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
67012358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6702099d6b0fSRiku Voipiofi
670340ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
670440ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
670540ff6d7eSKevin Wolffi
67063ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
67072358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
67083ce34dfbSvibisreenivasanfi
6709c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6710c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6711c2882b96SRiku Voipiofi
6712751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6713751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6714751bcc39SMarc-André Lureaufi
6715955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6716955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6717955727d2SCortland Tölvafi
6718d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6719d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6720d0927938SUlrich Hechtfi
67213d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
67223d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
67233d4fa43eSKusanagi Kouichifi
6724b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6725b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6726b953f075SDenis V. Lunevfi
6727ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6728ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6729ed911435SKevin Wolffi
6730c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6731c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6732c727f47dSPeter Maydellfi
6733dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6734dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6735dace20dcSPeter Maydellfi
6736d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6737d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6738d0927938SUlrich Hechtfi
67394e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
67404e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
67414e0c6529SAlex Blighfi
6742cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6743cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6744cd758dd0SAlex Blighfi
67453b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
67463b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
67473b6edd16SPeter Maydellfi
67483b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
67493b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
67503b6edd16SPeter Maydellfi
6751a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6752a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6753a8fd1abaSPeter Maydellfi
675451834341SRiku Voipioif test "$timerfd" = "yes" ; then
675551834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
675651834341SRiku Voipiofi
67579af5c906SRiku Voipioif test "$setns" = "yes" ; then
67589af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
67599af5c906SRiku Voipiofi
676038860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
676138860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
676238860a03SAleksandar Markovicfi
67635a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
67645a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
67655a03cd00SAleksandar Markovicfi
6766db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
6767db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
6768db37dd89SAleksandar Markovicfi
6769d6092e08SFilip Bozutaif test "$btrfs" = "yes" ; then
6770d6092e08SFilip Bozuta  echo "CONFIG_BTRFS=y" >> $config_host_mak
6771d6092e08SFilip Bozutafi
67723b3f24adSaurel32if test "$inotify" = "yes" ; then
67732358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
67743b3f24adSaurel32fi
6775c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6776c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6777c05c7a73SRiku Voipiofi
6778401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6779401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6780401bc051SPeter Maydellfi
67815c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
67825c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
67835c99fa37SKeno Fischerfi
67848a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
67858a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
67868a792b03SJiufei Xuefi
67876ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
67886ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
67896ae9a1f4SJuan Quintelafi
67906ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
67916ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
67926ae9a1f4SJuan Quintelafi
6793769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6794484e2cc7SPaolo Bonzini  echo "CONFIG_CURL=y" >> $config_host_mak
6795b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
67966ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6797769ce76dSAlexander Graffi
67982e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
679998ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
68008eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
68012e4d9fb1Saurel32fi
6802a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6803484e2cc7SPaolo Bonzini  echo "CONFIG_GTK=y" >> $config_host_mak
6804a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6805014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6806925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6807925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6808925a0400SGerd Hoffmann  fi
6809bbbf9bfbSStefan Weilfi
6810f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6811f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6812f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6813f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
681425a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
6815f876b765SMarc-André Lureaufi
6816a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6817ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6818ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6819a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
6820a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
6821ddbb0d09SDaniel P. Berrangefi
682291bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
682391bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
68241f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
68251f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
68261f923c70SLongpeng(Mike)  fi
682746859d93SDaniel P. Berrangé  echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak
682846859d93SDaniel P. Berrangé  echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak
682962893b67SDaniel P. Berrangefi
683091bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
683191bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6832becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6833a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
6834a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
6835ed754746SDaniel P. Berrangefi
6836e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
6837e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
6838e0576942SDaniel P. Berrangéfi
68399a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
68409a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
68419a2fd434SDaniel P. Berrangefi
68428953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
68438953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
68448953caf3SDaniel P. Berrangefi
6845559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6846559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6847559607eaSDaniel P. Berrangefi
6848e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
6849e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
6850e865b97fSChen Gangfi
68516b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
68526b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
68536b39b063SEric Blakefi
68549df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
68559df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
68569df8b20dSThomas Huthfi
68572a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
68582a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
68592a4b472cSDavid CARLIERfi
6860277abf15SJan Vesely
6861277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
6862277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
6863277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
6864277abf15SJan Vesely# if this macro is set.
6865277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
6866277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
6867277abf15SJan Veselyfi
68681efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
68691efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
68701efad060SFam Zhengfi
6871bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
6872bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
6873a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
6874e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
6875a4ccabcfSAnthony Liguorifi
68769d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
68779d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
68789d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
68799d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
68809d9e1521SGerd Hoffmannfi
6881e37630caSaliguoriif test "$xen" = "yes" ; then
68826dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
6883d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
6884582ea95fSMarc-André Lureau  echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
6885582ea95fSMarc-André Lureau  echo "XEN_LIBS=$xen_libs" >> $config_host_mak
6886e37630caSaliguorifi
68875c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
68885c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
68895c6c3a6cSChristoph Hellwigfi
6890c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
6891c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
6892c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
6893c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
6894c10dd856SAarushi Mehtafi
6895758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
6896758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
6897ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
6898758e8e38SVenkateswararao Jujjuri (JV)fi
68994f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
69004f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
69014f26f2b6SAvi Kivityfi
6902983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
6903758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
6904758e8e38SVenkateswararao Jujjuri (JV)fi
6905fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
6906fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
69071b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
69081b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
69091b0578f5SMurilo Opsfelder Araujo  fi
6910fe8fc5aeSPaolo Bonzinifi
69115e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
69125e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
69135e9be92dSNicholas Bellingerfi
6914af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
6915af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6916af3bba76SPaolo Bonzinifi
6917af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
691856f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
691903ce5744SNikolay Nikolaevfi
6920108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
6921108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
6922108a6481SCindy Lufi
6923042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
6924042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6925042cea27SGongleifi
6926fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
6927fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
69285fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
69295fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
69305fe97d88SStefano Garzarella  fi
6931fc0b9b0eSStefan Hajnoczifi
6932299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
6933299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6934299e6f19SPaolo Bonzinifi
6935e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
6936e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6937e6a74868SMarc-André Lureaufi
6938108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
6939108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
6940108a6481SCindy Lufi
694198fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
694298fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
694398fc1adaSDr. David Alan Gilbertfi
694477755340Sthsif test "$blobs" = "yes" ; then
694598ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
694677755340Sthsfi
6947bf9298b9Saliguoriif test "$iovec" = "yes" ; then
69482358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
6949bf9298b9Saliguorifi
6950ceb42de8Saliguoriif test "$preadv" = "yes" ; then
69512358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
6952ceb42de8Saliguorifi
6953e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
69543f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
69554a96337dSPaolo Bonzini  echo "FDT_CFLAGS=$fdt_cflags" >> $config_host_mak
69564a96337dSPaolo Bonzini  echo "FDT_LIBS=$fdt_ldflags $fdt_libs" >> $config_host_mak
6957f652e6afSaurel32fi
6958a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
6959a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6960a40161cbSPaolo Bonzinifi
6961dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
6962dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6963dcc38d1cSMarcelo Tosattifi
6964d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
6965d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
6966d339d766SRichard W.M. Jonesfi
6967b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
6968b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
69699195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
69709195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
69719195b2c2SStefan Weil  fi
6972b3f6ea7eSPaolo Bonzinifi
69735f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
69745f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
69755f6b9e8fSBlue Swirlfi
6976e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
6977e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
6978e78815a5SAndreas Färberfi
6979e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
6980e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6981e78815a5SAndreas Färberfi
69829bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
69839bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
69849bc5a719SAndreas Gustafssonfi
6985cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
6986cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
69872634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
69882634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
6989cd4ec0b4SGerd Hoffmannfi
6990cd4ec0b4SGerd Hoffmann
69917b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
69927b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
69937b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
69947b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
6995111a38b0SRobert Relyeafi
6996111a38b0SRobert Relyea
69972b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
69982b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
6999b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7000b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
70012b2325ffSGerd Hoffmannfi
70022b2325ffSGerd Hoffmann
700369354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
700469354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7005cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7006cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
700769354a83SHans de Goedefi
700869354a83SHans de Goede
7009da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7010da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7011de2d3005SPaolo Bonzini  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
7012da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7013014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7014014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7015014cb152SGerd Hoffmann  fi
701620ff075bSMichael Wallefi
701720ff075bSMichael Walle
7018d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7019d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7020d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7021d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7022d52c454aSMarc-André Lureaufi
7023d52c454aSMarc-André Lureau
7024d52c454aSMarc-André Lureau
70255a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
70265a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
70275a22ab71SYang Zhongfi
70285a22ab71SYang Zhong
702999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
703099f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
703199f2dbd3SLiang Lifi
703299f2dbd3SLiang Li
70336b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
70346b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
70356b8cd447SRobert Hoofi
70366b8cd447SRobert Hoo
7037607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7038607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7039708eab42SMarc-André Lureau  echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
7040607dacd0Sqiaonuohanfi
7041607dacd0Sqiaonuohan
7042607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7043607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7044708eab42SMarc-André Lureau  echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
7045607dacd0Sqiaonuohanfi
7046607dacd0Sqiaonuohan
70476b383c08SPeter Wuif test "$bzip2" = "yes" ; then
70486b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
70496b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
70506b383c08SPeter Wufi
70516b383c08SPeter Wu
705283bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
705383bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
705483bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
705583bc1f97SJulio Faraccofi
705683bc1f97SJulio Faracco
70573a678481SJuan Quintelaif test "$zstd" = "yes" ; then
70583a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
70595e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
70605e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
70613a678481SJuan Quintelafi
70623a678481SJuan Quintela
7063c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7064484e2cc7SPaolo Bonzini  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
70656ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
70666ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7067c589b249SRonnie Sahlbergfi
7068c589b249SRonnie Sahlberg
70696542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
7070484e2cc7SPaolo Bonzini  echo "CONFIG_LIBNFS=y" >> $config_host_mak
70714be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
70726542aa9cSPeter Lievenfi
70736542aa9cSPeter Lieven
7074f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7075f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7076c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7077c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7078f794573eSEduardo Otubofi
7079f794573eSEduardo Otubo
708083fb7adfSbellard# XXX: suppress that
70817d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
70822358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
70837d3505c5Sbellardfi
70847d3505c5Sbellard
70854d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
70864d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
70874d9310f4SDaniel P. Berrangefi
70883556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
70893556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
70903556c233SPaolo Bonzinifi
7091f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7092484e2cc7SPaolo Bonzini  echo "CONFIG_RBD=y" >> $config_host_mak
70936ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7094f27aaf4bSChristian Brunnerfi
709520ff6c80SAnthony Liguori
70967c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
709770c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
709870c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
709970c60c08SStefan Hajnoczielse
710070c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
710170c60c08SStefan Hajnoczifi
7102d0e2fce5SAneesh Kumar K.V
71037d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
71047d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
71057d992e4dSPeter Lievenfi
71067d992e4dSPeter Lieven
7107f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7108f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7109f0d92b56SLongpeng(Mike)fi
7110f0d92b56SLongpeng(Mike)
7111d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7112d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7113d2042378SAneesh Kumar K.Vfi
7114d2042378SAneesh Kumar K.V
7115e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7116e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7117e06a765eSHarsh Prateek Borafi
7118e06a765eSHarsh Prateek Bora
71193f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
71203f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
71213f4349dcSKevin Wolffi
71223f4349dcSKevin Wolf
7123d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7124d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7125d83414e1SMarc-André Lureaufi
7126d83414e1SMarc-André Lureau
71270aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
71280aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
71290aebab04SLingfeng Yangfi
71300aebab04SLingfeng Yang
71318ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
71328ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
71338ab1bf12SLuiz Capitulinofi
71348ab1bf12SLuiz Capitulino
713576a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
713676a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
713776a347e1SRichard Hendersonfi
713876a347e1SRichard Henderson
7139f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7140f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7141f540166bSRichard Hendersonfi
7142f540166bSRichard Henderson
71437ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
71447ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
71457ebee43eSRichard Hendersonfi
71467ebee43eSRichard Henderson
7147e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7148e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7149e6cd4bb5SRichard Hendersonfi
7150e6cd4bb5SRichard Henderson
7151df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7152df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7153df79b996SRichard Hendersonfi
7154df79b996SRichard Henderson
7155db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7156db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7157db8aaae8SRichard Hendersonfi
7158db8aaae8SRichard Henderson
71591e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
71601e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
71611e6e9acaSRichard Hendersonfi
71621e6e9acaSRichard Henderson
7163eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7164484e2cc7SPaolo Bonzini  echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
71656ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
71666ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7167eb100396SBharata B Raofi
7168eb100396SBharata B Rao
7169d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7170d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7171d85fa9ebSJeff Codyfi
7172d85fa9ebSJeff Cody
71730c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
71740c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
71750c14fb47SBharata B Raofi
71760c14fb47SBharata B Rao
7177df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7178df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7179df3a429aSNiels de Vosfi
7180df3a429aSNiels de Vos
71817c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
71827c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
71837c815372SBharata B Raofi
71847c815372SBharata B Rao
7185e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7186e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7187e014dbe7SPrasanna Kumar Kaleverfi
7188e014dbe7SPrasanna Kumar Kalever
71890e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
71900e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
71910e3b891fSNiels de Vosfi
71920e3b891fSNiels de Vos
7193b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7194484e2cc7SPaolo Bonzini  echo "CONFIG_LIBSSH=y" >> $config_host_mak
7195b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7196b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
71970a12ec87SRichard W.M. Jonesfi
71980a12ec87SRichard W.M. Jones
7199ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7200ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7201ed1701c6SDr. David Alan Gilbertfi
7202ed1701c6SDr. David Alan Gilbert
72033b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
72043cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
72053b8acc11SPaolo Bonzinifi
72063b8acc11SPaolo Bonzini
72075b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
72085b808275SLluís Vilanovaif have_backend "nop"; then
72096d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
721022890ab5SPrerna Saxenafi
72115b808275SLluís Vilanovaif have_backend "simple"; then
72126d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
72136d8a764eSLluís  # Set the appropriate trace file.
7214953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
72159410b56cSPrerna Saxenafi
7216ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7217ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
72186d8a764eSLluísfi
72195b808275SLluís Vilanovaif have_backend "ust"; then
72206d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
7221a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
7222a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
72236d8a764eSLluísfi
72245b808275SLluís Vilanovaif have_backend "dtrace"; then
72256d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
72266d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
72276d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
72286d8a764eSLluís  fi
7229c276b17dSDaniel P. Berrangefi
72305b808275SLluís Vilanovaif have_backend "ftrace"; then
7231781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7232781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7233781e9545SEiichi Tsukata  else
723421684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7235781e9545SEiichi Tsukata  fi
7236781e9545SEiichi Tsukatafi
72370a852417SPaul Durrantif have_backend "syslog"; then
72380a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
72390a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
72400a852417SPaul Durrant  else
72410a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
72420a852417SPaul Durrant  fi
72430a852417SPaul Durrantfi
72449410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
72459410b56cSPrerna Saxena
72462da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
72472da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7248392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
72492da776dbSMichael R. Hinesfi
72502da776dbSMichael R. Hines
725121ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
725221ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
725321ab34c9SMarcel Apfelbaumfi
725421ab34c9SMarcel Apfelbaum
7255575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7256575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7257575b22b1SLaurent Vivierfi
7258575b22b1SLaurent Vivier
7259ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7260ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7261ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7262ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7263ed279a06SKlim Kireevfi
7264ed279a06SKlim Kireev
7265a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7266a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7267a6b1d4c0SChanglong Xiefi
7268a6b1d4c0SChanglong Xie
72696a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
72706a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
72716a02c806SStefan Hajnoczifi
72726a02c806SStefan Hajnoczi
72734d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
72744d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
72754d04351fSChristopher Covingtonfi
72764d04351fSChristopher Covington
727749e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
727849e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
727949e00a18SAndreas Grapentinfi
728049e00a18SAndreas Grapentin
7281e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7282e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7283e674605fSTomáš Golembiovskýfi
7284db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7285db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7286db1ed1abSRichard Hendersonfi
7287e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7288e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7289e0580342SKamil Rytarowskifi
7290e219c499SRichard Hendersonif test "$capstone" != "no" ; then
72918ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
7292c9322ab5SMarc-André Lureau  echo "CAPSTONE_CFLAGS=$capstone_cflags" >> $config_host_mak
7293c9322ab5SMarc-André Lureau  echo "CAPSTONE_LIBS=$capstone_libs" >> $config_host_mak
72948ca80760SRichard Hendersonfi
7295ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7296ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7297ba59fb77SPaolo Bonzinifi
7298e0580342SKamil Rytarowski
72995c312079SDr. David Alan Gilbert# Hold two types of flag:
73005c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
73015c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7302479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
73035c312079SDr. David Alan Gilbert#                                     platform
7304479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
73055c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7306479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7307479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7308479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7309479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
73105c312079SDr. David Alan Gilbertfi
73115c312079SDr. David Alan Gilbert
731217824406SJunyan Heif test "$libpmem" = "yes" ; then
731317824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
7314c9322ab5SMarc-André Lureau  echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
7315c9322ab5SMarc-André Lureau  echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
731617824406SJunyan Hefi
731717824406SJunyan He
731821b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
731921b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
7320c7c91a74SBruce Rogers  echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak
732121b2eca6SJingqi Liufi
732221b2eca6SJingqi Liu
73232f740136SJeff Codyif test "$bochs" = "yes" ; then
73242f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
73252f740136SJeff Codyfi
73262f740136SJeff Codyif test "$cloop" = "yes" ; then
73272f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
73282f740136SJeff Codyfi
73292f740136SJeff Codyif test "$dmg" = "yes" ; then
73302f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
73312f740136SJeff Codyfi
73322f740136SJeff Codyif test "$qcow1" = "yes" ; then
73332f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
73342f740136SJeff Codyfi
73352f740136SJeff Codyif test "$vdi" = "yes" ; then
73362f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
73372f740136SJeff Codyfi
73382f740136SJeff Codyif test "$vvfat" = "yes" ; then
73392f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
73402f740136SJeff Codyfi
73412f740136SJeff Codyif test "$qed" = "yes" ; then
73422f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
73432f740136SJeff Codyfi
73442f740136SJeff Codyif test "$parallels" = "yes" ; then
73452f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
73462f740136SJeff Codyfi
73472f740136SJeff Codyif test "$sheepdog" = "yes" ; then
73482f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
73492f740136SJeff Codyfi
7350c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7351c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7352c9c8b88fSDavid CARLIERfi
7353195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
7354195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
7355195588ccSDavid CARLIERfi
7356adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7357*54c9e41dSAlexander Bulekov  # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the
7358*54c9e41dSAlexander Bulekov  # needed CFLAGS have already been provided
7359*54c9e41dSAlexander Bulekov  if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then
7360086d5f75SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
7361*54c9e41dSAlexander Bulekov    FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer"
7362*54c9e41dSAlexander Bulekov  else
7363*54c9e41dSAlexander Bulekov    FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE"
7364*54c9e41dSAlexander Bulekov  fi
7365adc28027SAlexander Bulekovfi
73662f740136SJeff Cody
736740e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
736840e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
736926fffe29SEmilio G. Cota    # Copy the export object list to the build dir
737026fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
737126fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
737226fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
737326fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
737426fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
737526fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
737626fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
737726fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
737826fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
737926fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
738026fffe29SEmilio G. Cota    else
738126fffe29SEmilio G. Cota	error_exit \
738226fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
738326fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
738426fffe29SEmilio G. Cota    fi
738540e8c6f4SAlex Bennéefi
738640e8c6f4SAlex Bennée
7387f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7388f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7389f48e590aSAlex Bennéefi
7390f48e590aSAlex Bennée
739154e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
739254e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
739354e7aac0SAlexey Krasikovfi
739454e7aac0SAlexey Krasikov
73955b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
739625211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
73975b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
739825211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
73995b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
740025211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
7401e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
740225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
740340d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
740425211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
7405e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
740625211446SPaolo Bonzini  QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
74075b5e3037SPaolo Bonzinielse
740825211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
74095b5e3037SPaolo Bonzinifi
74105b5e3037SPaolo Bonzini
741198ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7412804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7413c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
74142eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
741539d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
7416a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
7417804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7418a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7419859aef02SPaolo Bonzini  echo "CONFIG_IASL=$iasl" >> $config_host_mak
7420a31a8642SMichael S. Tsirkinfi
742183f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
74223c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7423804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
742445d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7425cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
74265f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
74273dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7428804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7429804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
74309f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
74314852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7432daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
74339fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7434e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
743546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7436a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
743711cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7438f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7439a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
7440a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
7441e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7442968b4db3SPaolo Bonzini  echo "SPARSE_CFLAGS = -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7443e39f0062SPaolo Bonzinifi
74448a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
7445db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
7446e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
7447409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7448804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
7449484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
7450f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
745190246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
745290246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
745394dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
74541d728c39SBlue Swirlif test "$gcov" = "yes" ; then
74551d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
74561d728c39SBlue Swirlfi
7457804edf29SJuan Quintela
74583efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
74593efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
74603efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
74613efac6ebSTomáš Golembiovskýfi
7462adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
7463adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
7464adc28027SAlexander Bulekovfi
7465*54c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak
74663efac6ebSTomáš Golembiovský
746705dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
746805dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
746905dfa22bSPhilippe Mathieu-Daudéfi
747005dfa22bSPhilippe Mathieu-Daudé
7471b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
7472b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
7473b767d257SMarek Marczykowski-Góreckifi
7474b767d257SMarek Marczykowski-Górecki
74756efd7517SPeter Maydell# use included Linux headers
74766efd7517SPeter Maydellif test "$linux" = "yes" ; then
7477a307beb6SAndreas Färber  mkdir -p linux-headers
74786efd7517SPeter Maydell  case "$cpu" in
7479c72b26ecSRichard Henderson  i386|x86_64|x32)
748008312a63SPeter Maydell    linux_arch=x86
74816efd7517SPeter Maydell    ;;
7482f8378accSRichard Henderson  ppc|ppc64|ppc64le)
748308312a63SPeter Maydell    linux_arch=powerpc
74846efd7517SPeter Maydell    ;;
74856efd7517SPeter Maydell  s390x)
748608312a63SPeter Maydell    linux_arch=s390
748708312a63SPeter Maydell    ;;
74881f080313SClaudio Fontana  aarch64)
74891f080313SClaudio Fontana    linux_arch=arm64
74901f080313SClaudio Fontana    ;;
7491222e7d11SSanjay Lal  mips64)
7492222e7d11SSanjay Lal    linux_arch=mips
7493222e7d11SSanjay Lal    ;;
749408312a63SPeter Maydell  *)
749508312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
749608312a63SPeter Maydell    linux_arch="$cpu"
74976efd7517SPeter Maydell    ;;
74986efd7517SPeter Maydell  esac
749908312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
750008312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
750108312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
750208312a63SPeter Maydell    fi
75036efd7517SPeter Maydellfi
75046efd7517SPeter Maydell
750597a847bcSbellardfor target in $target_list; do
750697a847bcSbellardtarget_dir="$target"
750725be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
750889138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
750952bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
751052bf9771Stony.nguyen@bt.comcase "$target_name" in
751152bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
751252bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
751352bf9771Stony.nguyen@bt.com  ;;
751452bf9771Stony.nguyen@bt.comesac
751597a847bcSbellardtarget_bigendian="no"
7516c1799a84SPaolo Bonzinicase "$target_name" in
7517a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
751852bf9771Stony.nguyen@bt.com  target_bigendian="yes"
7519ea2d6a39SJuan Quintela  ;;
7520ea2d6a39SJuan Quintelaesac
752197a847bcSbellardtarget_softmmu="no"
7522997344f3Sbellardtarget_user_only="no"
7523831b7825Sthstarget_linux_user="no"
752484778508Sblueswir1target_bsd_user="no"
75259e407a85Spbrookcase "$target" in
7526c1799a84SPaolo Bonzini  ${target_name}-softmmu)
75279e407a85Spbrook    target_softmmu="yes"
75289e407a85Spbrook    ;;
7529c1799a84SPaolo Bonzini  ${target_name}-linux-user)
75309e407a85Spbrook    target_user_only="yes"
75319e407a85Spbrook    target_linux_user="yes"
75329e407a85Spbrook    ;;
7533c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
753484778508Sblueswir1    target_user_only="yes"
753584778508Sblueswir1    target_bsd_user="yes"
753684778508Sblueswir1    ;;
75379e407a85Spbrook  *)
753876ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
75399e407a85Spbrook    exit 1
75409e407a85Spbrook    ;;
75419e407a85Spbrookesac
7542831b7825Sths
754397a847bcSbellardmkdir -p $target_dir
754425be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
754597a847bcSbellard
7546e5fe0c52Spbrookbflt="no"
7547ca759f9eSAlex Bennéemttcg="no"
754889138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
754956aebc89Spbrookgdb_xml_files=""
75507ba1e619Saliguori
7551c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
75526acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7553e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
75543a30446aSMarc-André LureauTARGET_SYSTBL_ABI=""
75553a30446aSMarc-André LureauTARGET_SYSTBL=""
7556e73aae67SJuan Quintela
7557c1799a84SPaolo Bonzinicase "$target_name" in
75582408a527Saurel32  i386)
75590a7fa00aSEmilio G. Cota    mttcg="yes"
75607b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
756128988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
75623a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_32.tbl
75632408a527Saurel32  ;;
75642408a527Saurel32  x86_64)
75656acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
75668d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
75673a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_64.tbl
75680a7fa00aSEmilio G. Cota    mttcg="yes"
75697b0f97baSDoug Gale    gdb_xml_files="i386-64bit.xml"
75702408a527Saurel32  ;;
75712408a527Saurel32  alpha)
75725ee4f3c2SRichard Henderson    mttcg="yes"
75736116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
75742408a527Saurel32  ;;
75752408a527Saurel32  arm|armeb)
7576b498c8a0SJuan Quintela    TARGET_ARCH=arm
75775bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
7578e5fe0c52Spbrook    bflt="yes"
7579ca759f9eSAlex Bennée    mttcg="yes"
7580c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
75812408a527Saurel32  ;;
7582722dd7beSMichael Weiser  aarch64|aarch64_be)
7583722dd7beSMichael Weiser    TARGET_ARCH=aarch64
75846a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
75856a49fa95SAlexander Graf    bflt="yes"
7586ca759f9eSAlex Bennée    mttcg="yes"
7587c888f7e0SPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
75886a49fa95SAlexander Graf  ;;
758942f3ff00SMichael Rolnik  avr)
759042f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
759142f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
759242f3ff00SMichael Rolnik  ;;
75932408a527Saurel32  cris)
75942408a527Saurel32  ;;
759561766fe9SRichard Henderson  hppa)
75967b93dab5SRichard Henderson    mttcg="yes"
75979566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
759861766fe9SRichard Henderson  ;;
7599613a22c9SMichael Walle  lm32)
7600613a22c9SMichael Walle  ;;
76012408a527Saurel32  m68k)
76020938cda5Saurel32    bflt="yes"
7603a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
76045b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
76052408a527Saurel32  ;;
7606877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7607877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
7608ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
7609d449561bSEdgar E. Iglesias    mttcg="yes"
761072b675caSEdgar E. Iglesias    bflt="yes"
7611be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
761272b675caSEdgar E. Iglesias  ;;
76132408a527Saurel32  mips|mipsel)
76140454728cSAleksandar Markovic    mttcg="yes"
7615b498c8a0SJuan Quintela    TARGET_ARCH=mips
761625be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
7617c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
76183a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_o32.tbl
76192408a527Saurel32  ;;
76202408a527Saurel32  mipsn32|mipsn32el)
76210454728cSAleksandar Markovic    mttcg="yes"
7622597e2cecSRichard Henderson    TARGET_ARCH=mips64
76236acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
762425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7625597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
7626686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
76273a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n32.tbl
76282408a527Saurel32  ;;
76292408a527Saurel32  mips64|mips64el)
7630a092a955SAlex Bennée    mttcg="no"
7631b498c8a0SJuan Quintela    TARGET_ARCH=mips64
76326acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
763325be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
7634686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
76353a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n64.tbl
76362408a527Saurel32  ;;
7637d15a9c23SAnthony Green  moxie)
7638d15a9c23SAnthony Green  ;;
7639e671711cSMarek Vasut  nios2)
7640e671711cSMarek Vasut  ;;
76414a09d0bbSRichard Henderson  or1k)
7642e67db06eSJia Liu    TARGET_ARCH=openrisc
7643e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7644e67db06eSJia Liu  ;;
76452408a527Saurel32  ppc)
7646c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
764776a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
76482408a527Saurel32  ;;
76492408a527Saurel32  ppc64)
76506acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7651e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
765276a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
7653f0b0685dSNikunj A Dadhania    mttcg=yes
76541438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
76552408a527Saurel32  ;;
76569c35126cSDoug Kwan  ppc64le)
76579c35126cSDoug Kwan    TARGET_ARCH=ppc64
76589c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
76599c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
766076a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
7661f0b0685dSNikunj A Dadhania    mttcg=yes
76621438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
76639c35126cSDoug Kwan  ;;
76642408a527Saurel32  ppc64abi32)
7665b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
76666acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7667e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
766876a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
766925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
76701438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
76712408a527Saurel32  ;;
767225fa194bSMichael Clark  riscv32)
767325fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
767425fa194bSMichael Clark    TARGET_ABI_DIR=riscv
767525fa194bSMichael Clark    mttcg=yes
7676ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
767725fa194bSMichael Clark  ;;
767825fa194bSMichael Clark  riscv64)
767925fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
768025fa194bSMichael Clark    TARGET_ABI_DIR=riscv
768125fa194bSMichael Clark    mttcg=yes
7682ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
768325fa194bSMichael Clark  ;;
7684c8c35e5fSYoshinori Sato  rx)
7685c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
7686c8c35e5fSYoshinori Sato    bflt="yes"
7687c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
7688c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
7689c8c35e5fSYoshinori Sato  ;;
76902408a527Saurel32  sh4|sh4eb)
7691b498c8a0SJuan Quintela    TARGET_ARCH=sh4
7692d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
76934dbed897Spbrook    bflt="yes"
76942408a527Saurel32  ;;
76952408a527Saurel32  sparc)
7696bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
76972408a527Saurel32  ;;
76982408a527Saurel32  sparc64)
76996acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7700bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
77012408a527Saurel32  ;;
77022408a527Saurel32  sparc32plus)
7703b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
77046acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7705e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7706bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
770725be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
77082408a527Saurel32  ;;
770924e804ecSAlexander Graf  s390x)
7710318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
771163685bc4SDavid Hildenbrand    mttcg=yes
771286158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
771324e804ecSAlexander Graf  ;;
7714444e06b1SChen Gang  tilegx)
7715444e06b1SChen Gang  ;;
77165ecaa4edSPeter Crosthwaite  tricore)
77175ecaa4edSPeter Crosthwaite  ;;
7718d2fbca94SGuan Xuetao  unicore32)
7719d2fbca94SGuan Xuetao  ;;
7720cfa550c6SMax Filippov  xtensa|xtensaeb)
7721cfa550c6SMax Filippov    TARGET_ARCH=xtensa
7722a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
772302e33e9fSMax Filippov    bflt="yes"
77249fb40342SMax Filippov    mttcg="yes"
7725cfa550c6SMax Filippov  ;;
77262408a527Saurel32  *)
772776ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
77282408a527Saurel32  ;;
77292408a527Saurel32esac
77305e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
77315e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
77325e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
77335e8861a0SPaolo Bonzinifi
77343a30446aSMarc-André Lureauif [ "$TARGET_SYSTBL_ABI" != "" ] && [ "$TARGET_SYSTBL" = "" ]; then
77353a30446aSMarc-André Lureau  TARGET_SYSTBL=syscall.tbl
77363a30446aSMarc-André Lureaufi
77375e8861a0SPaolo Bonzini
773899afc91dSDaniel P. Berrangeupper() {
773999afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
774099afc91dSDaniel P. Berrange}
774199afc91dSDaniel P. Berrange
774289138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
774325be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7744c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
774525be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7746e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7747e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7748e6e91b9cSJuan Quintelafi
774925be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7750adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7751adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7752adfc3e91SStacey Sonfi
77534d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
77544d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
77553a30446aSMarc-André Lureau    echo "TARGET_SYSTBL=$TARGET_SYSTBL" >> $config_target_mak
77564d6a835dSLaurent Vivierfi
77573b6b7550SPaolo Bonzini
77583b6b7550SPaolo Bonziniif supported_xen_target $target; then
775925be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7760eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7761eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7762eb6fda0fSAnthony PERARD    fi
7763432d268cSJun Nakajimafi
77643b6b7550SPaolo Bonziniif supported_kvm_target $target; then
776525be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7766c59249f9SJuan Quintelafi
77673b6b7550SPaolo Bonziniif supported_hax_target $target; then
7768b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7769b0cb0a66SVincent Palatinfi
7770c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7771c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7772c97d6d2cSSergio Andres Gomez Del Realfi
7773d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7774d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7775d661d9a4SJustin Terry (VM)fi
777652bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
777752bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
777852bf9771Stony.nguyen@bt.comfi
7779de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
778025be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
778197a847bcSbellardfi
778297a847bcSbellardif test "$target_softmmu" = "yes" ; then
778325be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7784ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7785ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7786ca759f9eSAlex Bennée  fi
7787de83cd02Sbellardfi
7788997344f3Sbellardif test "$target_user_only" = "yes" ; then
778925be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7790a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
77912898503cSPaolo Bonzini  symlink "../qemu-$target_name" "$target_dir/qemu-$target_name"
77922898503cSPaolo Bonzinielse
77932898503cSPaolo Bonzini  symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name"
7794997344f3Sbellardfi
7795831b7825Sthsif test "$target_linux_user" = "yes" ; then
779625be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7797831b7825Sthsfi
779856aebc89Spbrooklist=""
779956aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
780056aebc89Spbrook  for x in $gdb_xml_files; do
7801c9322ab5SMarc-André Lureau    list="$list gdb-xml/$x"
780256aebc89Spbrook  done
780325be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
78043d0f1517SJuan Quintelafi
7805de83cd02Sbellard
7806e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
780725be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7808e5fe0c52Spbrookfi
780984778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
781025be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
781184778508Sblueswir1fi
78125b0753e0Sbellard
781397a847bcSbellarddone # for target in $targets
78147d13299dSbellard
7815e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
7816859aef02SPaolo Bonzini  subdirs="$subdirs dtc"
7817a540f158SPeter Crosthwaitefi
7818e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7819859aef02SPaolo Bonzini  subdirs="$subdirs capstone"
7820e219c499SRichard Hendersonfi
7821859aef02SPaolo Bonziniecho "SUBDIRS=$subdirs" >> $config_host_mak
7822e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
7823e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7824e219c499SRichard Hendersonfi
7825a540f158SPeter Crosthwaite
7826a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
7827a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
7828ab318051SMarc-André Lureau  echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
7829a99d57bbSWanlong Gaofi
7830a99d57bbSWanlong Gao
7831fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
7832fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
7833fd0e6053SJohn Snowfi
7834fd0e6053SJohn Snow
78351e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
78361e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
78371e4f6065SDaniele Buonofi
78381e4f6065SDaniele Buono
7839e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
7840e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
7841e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
7842e29e5c6eSPeter Maydell# (these can be both files and directories).
7843e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
7844e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
7845e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
7846e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
7847e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
7848e29e5c6eSPeter Maydell# directory and symlink the directory instead.
784909db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions
785009db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing
785109db9b9dSGerd Hoffmann# a "make distclean" in between.
78521cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
78531cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
7854b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
7855744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
78568db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
78572038f8c8SPaolo BonziniLINKS="Makefile"
7858e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile"
78593941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
7860ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile"
7861e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
78628db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
7863e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
7864e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
786539950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
786639950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
78678f8fd9edSCleber RosaLINKS="$LINKS python"
786809db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps"
7869753d11f2SRichard Hendersonfor bios_file in \
7870753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
78713a631b8eSBin Meng    $source_path/pc-bios/*.elf \
7872225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
7873753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
7874753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
7875e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
7876753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
78774e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
787826ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
7879753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
7880753d11f2SRichard Hendersondo
7881e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
78827ea78b74SJan Kiszkadone
7883d1807a4fSPaolo Bonzinimkdir -p $DIRS
7884e29e5c6eSPeter Maydellfor f in $LINKS ; do
78850f4d8894SPaolo Bonzini    if [ -e "$source_path/$f" ]; then
7886f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
7887f9245e10SPeter Maydell    fi
78887d13299dSbellarddone
788909db9b9dSGerd Hoffmannfor f in $UNLINK ; do
789009db9b9dSGerd Hoffmann    if [ -L "$f" ]; then
789109db9b9dSGerd Hoffmann        rm -f "$f"
789209db9b9dSGerd Hoffmann    fi
789309db9b9dSGerd Hoffmanndone
78941ad2134fSPaul Brook
78952038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
78962038f8c8SPaolo Bonzini  export $i
78972038f8c8SPaolo Bonzinidone
7898afc3a8f9SAlex Bennéeexport target_list source_path use_containers
78992038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
79002038f8c8SPaolo Bonzini
7901c34ebfdcSAnthony Liguori# temporary config to build submodules
79028db2a4fdSGerd Hoffmannfor rom in seabios; do
7903c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
790437116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
7905c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
7906cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
79075f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
7908c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
7909c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
79103dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
7911c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
7912a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
7913c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
79149f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
7915c34ebfdcSAnthony Liguoridone
7916c34ebfdcSAnthony Liguori
791776c7560aSMax Reitz# set up qemu-iotests in this build directory
791876c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
791976c7560aSMax Reitz
792076c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
792176c7560aSMax Reitzecho >> "$iotests_common_env"
792276c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
792376c7560aSMax Reitz
7924a5665051SPaolo Bonziniif test "$skip_meson" = no; then
7925fc929892SMarc-André Lureaucross="config-meson.cross.new"
7926fc929892SMarc-André Lureaumeson_quote() {
7927fc929892SMarc-André Lureau    echo "['$(echo $* | sed "s/ /','/g")']"
7928fc929892SMarc-André Lureau}
7929fc929892SMarc-André Lureau
7930fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
7931fc929892SMarc-André Lureauecho "[properties]" >> $cross
7932fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
7933fc929892SMarc-André Lureauecho "[binaries]" >> $cross
7934fc929892SMarc-André Lureauecho "c = $(meson_quote $cc)" >> $cross
7935fc929892SMarc-André Lureautest -n "$cxx" && echo "cpp = $(meson_quote $cxx)" >> $cross
7936fc929892SMarc-André Lureauecho "ar = $(meson_quote $ar)" >> $cross
7937fc929892SMarc-André Lureauecho "nm = $(meson_quote $nm)" >> $cross
7938fc929892SMarc-André Lureauecho "pkgconfig = $(meson_quote $pkg_config_exe)" >> $cross
7939fc929892SMarc-André Lureauecho "ranlib = $(meson_quote $ranlib)" >> $cross
7940e8178514SPaolo Bonziniif has $sdl2_config; then
7941e8178514SPaolo Bonzini  echo "sdl2-config = $(meson_quote $sdl2_config)" >> $cross
7942e8178514SPaolo Bonzinifi
7943fc929892SMarc-André Lureauecho "strip = $(meson_quote $strip)" >> $cross
7944fc929892SMarc-André Lureauecho "windres = $(meson_quote $windres)" >> $cross
7945fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
7946fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
7947fc929892SMarc-André Lureau    # Hack: Meson expects an absolute path for the *build* machine
7948fc929892SMarc-André Lureau    # for the prefix, so add a slash in front of a Windows path that
7949fc929892SMarc-André Lureau    # includes a drive letter.
7950fc929892SMarc-André Lureau    #
7951fc929892SMarc-André Lureau    # See https://github.com/mesonbuild/meson/issues/7577.
7952fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
7953fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
7954fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
7955fc929892SMarc-André Lureau        case $prefix in
7956fc929892SMarc-André Lureau            ?:*) pre_prefix=/ ;;
7957fc929892SMarc-André Lureau        esac
7958fc929892SMarc-André Lureau    fi
7959853b4bafSThomas Huth    if test "$linux" = "yes" ; then
7960853b4bafSThomas Huth        echo "system = 'linux'" >> $cross
7961853b4bafSThomas Huth    fi
7962fc929892SMarc-André Lureau    case "$ARCH" in
7963fc929892SMarc-André Lureau        i386|x86_64)
7964fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
7965fc929892SMarc-André Lureau            ;;
7966fc929892SMarc-André Lureau        ppc64le)
7967fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
7968fc929892SMarc-André Lureau            ;;
7969fc929892SMarc-André Lureau        *)
7970fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
7971fc929892SMarc-André Lureau            ;;
7972fc929892SMarc-André Lureau    esac
7973fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
7974fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
7975fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
7976fc929892SMarc-André Lureau    else
7977fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
7978fc929892SMarc-André Lureau    fi
7979fc929892SMarc-André Lureauelse
7980fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
7981fc929892SMarc-André Lureaufi
7982fc929892SMarc-André Lureaumv $cross config-meson.cross
7983fc929892SMarc-André Lureau
7984a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
798548328880SPaolo BonziniNINJA=${ninja:-$PWD/ninjatool} $meson setup \
7986fc929892SMarc-André Lureau        --prefix "${pre_prefix}$prefix" \
7987fc929892SMarc-André Lureau        --libdir "${pre_prefix}$libdir" \
7988fc929892SMarc-André Lureau        --libexecdir "${pre_prefix}$libexecdir" \
7989fc929892SMarc-André Lureau        --bindir "${pre_prefix}$bindir" \
7990fc929892SMarc-André Lureau        --includedir "${pre_prefix}$includedir" \
7991fc929892SMarc-André Lureau        --datadir "${pre_prefix}$datadir" \
7992fc929892SMarc-André Lureau        --mandir "${pre_prefix}$mandir" \
7993fc929892SMarc-André Lureau        --sysconfdir "${pre_prefix}$sysconfdir" \
7994fc929892SMarc-André Lureau        --localstatedir "${pre_prefix}$local_statedir" \
7995491e74c1SMarc-André Lureau        -Ddocdir="${pre_prefix}$docdir" \
799673f3aa37SMarc-André Lureau        -Dqemu_suffix="$qemu_suffix" \
7997a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
7998a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
7999a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
8000a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
8001da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
8002bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
800335be72baSPaolo Bonzini	-Dsdl=$sdl -Dsdl_image=$sdl_image \
8004a0b93237SPaolo Bonzini	-Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
80050a40bcb7SCésar Belley	-Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f\
8006fc929892SMarc-André Lureau        $cross_arg \
8007a5665051SPaolo Bonzini        "$PWD" "$source_path"
8008a5665051SPaolo Bonzini
8009a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
8010a5665051SPaolo Bonzini    error_exit "meson setup failed"
8011a5665051SPaolo Bonzinifi
8012a5665051SPaolo Bonzinitouch ninjatool.stamp
8013a5665051SPaolo Bonzinifi
8014a5665051SPaolo Bonzini
8015dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8016dc655404SMichael S. Tsirkincat <<EOD >config.status
8017dc655404SMichael S. Tsirkin#!/bin/sh
8018dc655404SMichael S. Tsirkin# Generated by configure.
8019dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8020dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8021dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8022dc655404SMichael S. TsirkinEOD
8023e811da7fSDaniel P. Berrangé
8024e811da7fSDaniel P. Berrangépreserve_env() {
8025e811da7fSDaniel P. Berrangé    envname=$1
8026e811da7fSDaniel P. Berrangé
8027e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8028e811da7fSDaniel P. Berrangé
8029e811da7fSDaniel P. Berrangé    if test -n "$envval"
8030e811da7fSDaniel P. Berrangé    then
8031e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8032e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8033e811da7fSDaniel P. Berrangé    else
8034e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8035e811da7fSDaniel P. Berrangé    fi
8036e811da7fSDaniel P. Berrangé}
8037e811da7fSDaniel P. Berrangé
8038e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8039e811da7fSDaniel P. Berrangé# features/build target configure will detect
8040e811da7fSDaniel P. Berrangépreserve_env AR
8041e811da7fSDaniel P. Berrangépreserve_env AS
8042e811da7fSDaniel P. Berrangépreserve_env CC
8043e811da7fSDaniel P. Berrangépreserve_env CPP
8044e811da7fSDaniel P. Berrangépreserve_env CXX
8045e811da7fSDaniel P. Berrangépreserve_env INSTALL
8046e811da7fSDaniel P. Berrangépreserve_env LD
8047e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8048e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8049e811da7fSDaniel P. Berrangépreserve_env MAKE
8050e811da7fSDaniel P. Berrangépreserve_env NM
8051e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8052e811da7fSDaniel P. Berrangépreserve_env PATH
8053e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8054e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8055e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8056e811da7fSDaniel P. Berrangépreserve_env PYTHON
8057e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8058e811da7fSDaniel P. Berrangépreserve_env SMBD
8059e811da7fSDaniel P. Berrangépreserve_env STRIP
8060e811da7fSDaniel P. Berrangépreserve_env WINDRES
8061e811da7fSDaniel P. Berrangé
8062dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8063a5665051SPaolo Bonzinifor i in "$0" "$@"; do
8064a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
8065a5665051SPaolo Bonzinidone
8066cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8067dc655404SMichael S. Tsirkinchmod +x config.status
8068dc655404SMichael S. Tsirkin
80698cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8070