xref: /openbmc/qemu/configure (revision 2634733c6bfcb803a6b8f107a8ed1f3c598b0a47)
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}/${TMPB}.exe"
816969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
8226fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt"
837d13299dSbellard
84da1d85e3SGerd Hoffmannrm -f config.log
859ac81bbbSmalc
86b48e3611SPeter Maydell# Print a helpful header at the top of config.log
87b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
88979ae168SPeter Maydellprintf "# Configured with:" >> config.log
89979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
90979ae168SPeter Maydellecho >> config.log
91b48e3611SPeter Maydellecho "#" >> config.log
92b48e3611SPeter Maydell
93d880a3baSPaolo Bonziniprint_error() {
94d880a3baSPaolo Bonzini    (echo
9576ad07a4SPeter Maydell    echo "ERROR: $1"
9676ad07a4SPeter Maydell    while test -n "$2"; do
9776ad07a4SPeter Maydell        echo "       $2"
9876ad07a4SPeter Maydell        shift
9976ad07a4SPeter Maydell    done
100d880a3baSPaolo Bonzini    echo) >&2
101d880a3baSPaolo Bonzini}
102d880a3baSPaolo Bonzini
103d880a3baSPaolo Bonzinierror_exit() {
104d880a3baSPaolo Bonzini    print_error "$@"
10576ad07a4SPeter Maydell    exit 1
10676ad07a4SPeter Maydell}
10776ad07a4SPeter Maydell
1089c83ffd8SPeter Maydelldo_compiler() {
1099c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
1109c83ffd8SPeter Maydell    # is compiler binary to execute.
1119c83ffd8SPeter Maydell    local compiler="$1"
1129c83ffd8SPeter Maydell    shift
1138bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
1148bbe05d7SIan Jackson        echo >>config.log "
1158bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
1168bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
1178bbe05d7SIan Jackson    '; fi
1189c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
1199c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
1208dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
1218dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
1228dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
1238dc38a78SPeter Maydell    # obvious to developers.
1248dc38a78SPeter Maydell    if test "$werror" != "yes"; then
1258dc38a78SPeter Maydell        return 0
1268dc38a78SPeter Maydell    fi
1278dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
1288dc38a78SPeter Maydell    case "$*" in
1298dc38a78SPeter Maydell        *-Werror*)
1308dc38a78SPeter Maydell           return 0
1318dc38a78SPeter Maydell        ;;
1328dc38a78SPeter Maydell    esac
1339c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
1349c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
13576ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
13676ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
13776ad07a4SPeter Maydell        "will be at the bottom of config.log." \
13876ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
1398dc38a78SPeter Maydell}
1408dc38a78SPeter Maydell
1419c83ffd8SPeter Maydelldo_cc() {
1429c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
1439c83ffd8SPeter Maydell}
1449c83ffd8SPeter Maydell
1459c83ffd8SPeter Maydelldo_cxx() {
1469c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
1479c83ffd8SPeter Maydell}
1489c83ffd8SPeter Maydell
14900849b92SRichard Henderson# Append $2 to the variable named $1, with space separation
15000849b92SRichard Hendersonadd_to() {
15100849b92SRichard Henderson    eval $1=\${$1:+\"\$$1 \"}\$2
15200849b92SRichard Henderson}
15300849b92SRichard Henderson
1549c83ffd8SPeter Maydellupdate_cxxflags() {
1559c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1569c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1579c83ffd8SPeter Maydell    # because they only make sense for C programs.
15853422040SPaolo Bonzini    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
159086d5f75SPaolo Bonzini    CXXFLAGS=$(echo "$CFLAGS" | sed s/-std=gnu99/-std=gnu++11/)
1609c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1619c83ffd8SPeter Maydell        case $arg in
1629c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1639c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1649c83ffd8SPeter Maydell                ;;
1659c83ffd8SPeter Maydell            *)
1669c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1679c83ffd8SPeter Maydell                ;;
1689c83ffd8SPeter Maydell        esac
1699c83ffd8SPeter Maydell    done
1709c83ffd8SPeter Maydell}
1719c83ffd8SPeter Maydell
17252166aa0SJuan Quintelacompile_object() {
173fd0e6053SJohn Snow  local_cflags="$1"
174086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
17552166aa0SJuan Quintela}
17652166aa0SJuan Quintela
17752166aa0SJuan Quintelacompile_prog() {
17852166aa0SJuan Quintela  local_cflags="$1"
17952166aa0SJuan Quintela  local_ldflags="$2"
180086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $QEMU_LDFLAGS $local_ldflags
18152166aa0SJuan Quintela}
18252166aa0SJuan Quintela
18311568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
18411568d6dSPaolo Bonzinisymlink() {
18572b8b5a1SStefan Weil  rm -rf "$2"
186ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
18772b8b5a1SStefan Weil  ln -s "$1" "$2"
18811568d6dSPaolo Bonzini}
18911568d6dSPaolo Bonzini
1900dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1910dba6195SLoïc Minier# executable or a builtin)
1920dba6195SLoïc Minierhas() {
1930dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1940dba6195SLoïc Minier}
1950dba6195SLoïc Minier
1960dba6195SLoïc Minier# search for an executable in PATH
1970dba6195SLoïc Minierpath_of() {
1980dba6195SLoïc Minier    local_command="$1"
1990dba6195SLoïc Minier    local_ifs="$IFS"
2000dba6195SLoïc Minier    local_dir=""
2010dba6195SLoïc Minier
2020dba6195SLoïc Minier    # pathname has a dir component?
2030dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
2040dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
2050dba6195SLoïc Minier            echo "$local_command"
2060dba6195SLoïc Minier            return 0
2070dba6195SLoïc Minier        fi
2080dba6195SLoïc Minier    fi
2090dba6195SLoïc Minier    if [ -z "$local_command" ]; then
2100dba6195SLoïc Minier        return 1
2110dba6195SLoïc Minier    fi
2120dba6195SLoïc Minier
2130dba6195SLoïc Minier    IFS=:
2140dba6195SLoïc Minier    for local_dir in $PATH; do
2150dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
2160dba6195SLoïc Minier            echo "$local_dir/$local_command"
2170dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
2180dba6195SLoïc Minier            return 0
2190dba6195SLoïc Minier        fi
2200dba6195SLoïc Minier    done
2210dba6195SLoïc Minier    # not found
2220dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
2230dba6195SLoïc Minier    return 1
2240dba6195SLoïc Minier}
2250dba6195SLoïc Minier
2260a01d76fSMarc-André Lureauversion_ge () {
2270a01d76fSMarc-André Lureau    local_ver1=`echo $1 | tr . ' '`
2280a01d76fSMarc-André Lureau    local_ver2=`echo $2 | tr . ' '`
2290a01d76fSMarc-André Lureau    while true; do
2300a01d76fSMarc-André Lureau        set x $local_ver1
2310a01d76fSMarc-André Lureau        local_first=${2-0}
2320a01d76fSMarc-André Lureau        # shift 2 does nothing if there are less than 2 arguments
2330a01d76fSMarc-André Lureau        shift; shift
2340a01d76fSMarc-André Lureau        local_ver1=$*
2350a01d76fSMarc-André Lureau        set x $local_ver2
2360a01d76fSMarc-André Lureau        # the second argument finished, the first must be greater or equal
2370a01d76fSMarc-André Lureau        test $# = 1 && return 0
2380a01d76fSMarc-André Lureau        test $local_first -lt $2 && return 1
2390a01d76fSMarc-André Lureau        test $local_first -gt $2 && return 0
2400a01d76fSMarc-André Lureau        shift; shift
2410a01d76fSMarc-André Lureau        local_ver2=$*
2420a01d76fSMarc-André Lureau    done
2430a01d76fSMarc-André Lureau}
2440a01d76fSMarc-André Lureau
2455b808275SLluís Vilanovahave_backend () {
2465b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
2475b808275SLluís Vilanova}
2485b808275SLluís Vilanova
2493b6b7550SPaolo Bonziniglob() {
2503b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
2513b6b7550SPaolo Bonzini}
2523b6b7550SPaolo Bonzini
2533b6b7550SPaolo Bonzinisupported_hax_target() {
2543b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
2553b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2563b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
2573b6b7550SPaolo Bonzini        i386|x86_64)
2583b6b7550SPaolo Bonzini            return 0
2593b6b7550SPaolo Bonzini        ;;
2603b6b7550SPaolo Bonzini    esac
2613b6b7550SPaolo Bonzini    return 1
2623b6b7550SPaolo Bonzini}
2633b6b7550SPaolo Bonzini
2643b6b7550SPaolo Bonzinisupported_kvm_target() {
2653b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
2663b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2673b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
2683b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
2693b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2703b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
271aa2953fdSHuacai Chen        mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
272f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2733b6b7550SPaolo Bonzini        s390x:s390x)
2743b6b7550SPaolo Bonzini            return 0
2753b6b7550SPaolo Bonzini        ;;
2763b6b7550SPaolo Bonzini    esac
2773b6b7550SPaolo Bonzini    return 1
2783b6b7550SPaolo Bonzini}
2793b6b7550SPaolo Bonzini
2803b6b7550SPaolo Bonzinisupported_xen_target() {
2813b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2823b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
283b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
284b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
285b5ed2e11SPaolo Bonzini        i386|x86_64)
2863b6b7550SPaolo Bonzini            return 0
2873b6b7550SPaolo Bonzini        ;;
2883b6b7550SPaolo Bonzini    esac
2893b6b7550SPaolo Bonzini    return 1
2903b6b7550SPaolo Bonzini}
2913b6b7550SPaolo Bonzini
292c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
293c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
294c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
295c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
296c97d6d2cSSergio Andres Gomez Del Real        x86_64)
297c97d6d2cSSergio Andres Gomez Del Real            return 0
298c97d6d2cSSergio Andres Gomez Del Real        ;;
299c97d6d2cSSergio Andres Gomez Del Real    esac
300c97d6d2cSSergio Andres Gomez Del Real    return 1
301c97d6d2cSSergio Andres Gomez Del Real}
302c97d6d2cSSergio Andres Gomez Del Real
303d661d9a4SJustin Terry (VM)supported_whpx_target() {
304d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
305d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
306d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
307d661d9a4SJustin Terry (VM)        i386|x86_64)
308d661d9a4SJustin Terry (VM)            return 0
309d661d9a4SJustin Terry (VM)        ;;
310d661d9a4SJustin Terry (VM)    esac
311d661d9a4SJustin Terry (VM)    return 1
312d661d9a4SJustin Terry (VM)}
313d661d9a4SJustin Terry (VM)
314d880a3baSPaolo Bonzinisupported_target() {
315d880a3baSPaolo Bonzini    case "$1" in
316d880a3baSPaolo Bonzini        *-softmmu)
317d880a3baSPaolo Bonzini            ;;
318d880a3baSPaolo Bonzini        *-linux-user)
319d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
320d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
321d880a3baSPaolo Bonzini                return 1
322d880a3baSPaolo Bonzini            fi
323d880a3baSPaolo Bonzini            ;;
324d880a3baSPaolo Bonzini        *-bsd-user)
325d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
326d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
327d880a3baSPaolo Bonzini                return 1
328d880a3baSPaolo Bonzini            fi
329d880a3baSPaolo Bonzini            ;;
330d880a3baSPaolo Bonzini        *)
331d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
332d880a3baSPaolo Bonzini            return 1
333d880a3baSPaolo Bonzini            ;;
334d880a3baSPaolo Bonzini    esac
335b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
336b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
337b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
338b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
339c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
340d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
341b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
342b3f6ea7eSPaolo Bonzini    return 1
343d880a3baSPaolo Bonzini}
344d880a3baSPaolo Bonzini
345e9a3591fSChristian Borntraeger
346e9a3591fSChristian Borntraegerld_has() {
347e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
348e9a3591fSChristian Borntraeger}
349e9a3591fSChristian Borntraeger
3504ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
3514ace32e2SAntonio Ospitethen
3524ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
3534ace32e2SAntonio Ospitefi
3544ace32e2SAntonio Ospite
35514211825SAntonio Ospite# default parameters
3562ff6b91eSJuan Quintelacpu=""
357a31a8642SMichael S. Tsirkiniasl="iasl"
3581e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
35943ce4dfeSbellardstatic="no"
3607d13299dSbellardcross_prefix=""
3610c58ac1cSmalcaudio_drv_list=""
362b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
363b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
364e49d021eSPeter Maydellhost_cc="cc"
36502f9135bSDaniel P. Berrangélibs_cpu=""
36673da375eSJuan Quintelalibs_softmmu=""
3673e2e0e6bSJuan Quintelalibs_tools=""
368d5631638Smalcaudio_win_int=""
369957f1f99SMichael Rothlibs_qga=""
3705bc62e01SGerd Hoffmanndebug_info="yes"
37163678e17SSteven Noonanstack_protector=""
3721e4f6065SDaniele Buonosafe_stack=""
373afc3a8f9SAlex Bennéeuse_containers="yes"
374f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
375ac0df51dSaliguori
37692712822SDaniel P. Berrangeif test -e "$source_path/.git"
37792712822SDaniel P. Berrangethen
378f62bbee5SDaniel P. Berrange    git_update=yes
37992712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3803ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3813ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
38292712822SDaniel P. Berrangeelse
383f62bbee5SDaniel P. Berrange    git_update=no
384aef45d51SDaniel P. Berrange    git_submodules=""
3855c0ef67aSDaniel P. Berrangé
3865c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3875c0ef67aSDaniel P. Berrangé    then
3885c0ef67aSDaniel P. Berrangé        echo
3895c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3905c0ef67aSDaniel P. Berrangé        echo
3915c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3925c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3935c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3945c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3955c0ef67aSDaniel P. Berrangé        echo
396a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3975c0ef67aSDaniel P. Berrangé        echo
3985c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3995c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
4005c0ef67aSDaniel P. Berrangé        echo
4015c0ef67aSDaniel P. Berrangé        exit 1
4025c0ef67aSDaniel P. Berrangé    fi
40392712822SDaniel P. Berrangefi
404cc84d63aSDaniel P. Berrangegit="git"
405ac0df51dSaliguori
406afb63ebdSStefan Weil# Don't accept a target_list environment variable.
407afb63ebdSStefan Weilunset target_list
408447e133fSAlex Bennéeunset target_list_exclude
409377529c0SPaolo Bonzini
410377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
411377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
412377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
413377529c0SPaolo Bonzini#              unless --disable-foo is given
414377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
415377529c0SPaolo Bonzini#              feature will searched for,
416377529c0SPaolo Bonzini#              if not found, configure exits with error
417377529c0SPaolo Bonzini#
418377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
419377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
420377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
421377529c0SPaolo Bonzini
422377529c0SPaolo Bonzinibrlapi=""
423377529c0SPaolo Bonzinicurl=""
424377529c0SPaolo Bonzinicurses=""
425377529c0SPaolo Bonzinidocs=""
426377529c0SPaolo Bonzinifdt=""
42758952137SVincenzo Maffionenetmap="no"
428377529c0SPaolo Bonzinisdl=""
429a442fe2fSDaniel P. Berrangésdl_image=""
430983eef5aSMeador Ingevirtfs=""
431fe8fc5aeSPaolo Bonzinimpath=""
432821601eaSJes Sorensenvnc="yes"
433377529c0SPaolo Bonzinisparse="no"
434377529c0SPaolo Bonzinivde=""
435377529c0SPaolo Bonzinivnc_sasl=""
436377529c0SPaolo Bonzinivnc_jpeg=""
437377529c0SPaolo Bonzinivnc_png=""
4386a021536SGerd Hoffmannxkbcommon=""
439377529c0SPaolo Bonzinixen=""
440d5b93ddfSAnthony PERARDxen_ctrl_version=""
441eb6fda0fSAnthony PERARDxen_pci_passthrough=""
442377529c0SPaolo Bonzinilinux_aio=""
443c10dd856SAarushi Mehtalinux_io_uring=""
44447e98658SCorey Bryantcap_ng=""
445377529c0SPaolo Bonziniattr=""
4464f26f2b6SAvi Kivitylibattr=""
447377529c0SPaolo Bonzinixfs=""
448b3f6ea7eSPaolo Bonzinitcg="yes"
449a40161cbSPaolo Bonzinimembarrier=""
450299e6f19SPaolo Bonzinivhost_net=""
451299e6f19SPaolo Bonzinivhost_crypto=""
452299e6f19SPaolo Bonzinivhost_scsi=""
453299e6f19SPaolo Bonzinivhost_vsock=""
454e6a74868SMarc-André Lureauvhost_user=""
45598fc1adaSDr. David Alan Gilbertvhost_user_fs=""
456d41a75a2SBradkvm="no"
457b0cb0a66SVincent Palatinhax="no"
458c97d6d2cSSergio Andres Gomez Del Realhvf="no"
459d661d9a4SJustin Terry (VM)whpx="no"
4602da776dbSMichael R. Hinesrdma=""
46121ab34c9SMarcel Apfelbaumpvrdma=""
462377529c0SPaolo Bonzinigprof="no"
463377529c0SPaolo Bonzinidebug_tcg="no"
464377529c0SPaolo Bonzinidebug="no"
465247724cbSMarc-André Lureausanitizers="no"
4660aebab04SLingfeng Yangtsan="no"
467b553a042SJohn Snowfortify_source=""
468377529c0SPaolo Bonzinistrip_opt="yes"
4699195b2c2SStefan Weiltcg_interpreter="no"
470377529c0SPaolo Bonzinibigendian="no"
471377529c0SPaolo Bonzinimingw32="no"
4721d728c39SBlue Swirlgcov="no"
473377529c0SPaolo BonziniEXESUF=""
47417969268SFam ZhengDSOSUF=".so"
47517969268SFam ZhengLDFLAGS_SHARED="-shared"
47617969268SFam Zhengmodules="no"
477bd83c861SChristian Ehrhardtmodule_upgrades="no"
478377529c0SPaolo Bonziniprefix="/usr/local"
4793d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
480377529c0SPaolo Bonziniconfsuffix="/qemu"
481675b9b53SMarc-André Lureauslirp=""
482377529c0SPaolo Bonzinioss_lib=""
483377529c0SPaolo Bonzinibsd="no"
484377529c0SPaolo Bonzinilinux="no"
485377529c0SPaolo Bonzinisolaris="no"
486377529c0SPaolo Bonziniprofiler="no"
487377529c0SPaolo Bonzinicocoa="no"
488377529c0SPaolo Bonzinisoftmmu="yes"
489377529c0SPaolo Bonzinilinux_user="no"
490377529c0SPaolo Bonzinibsd_user="no"
491377529c0SPaolo Bonziniblobs="yes"
49205dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
493377529c0SPaolo Bonzinipkgversion=""
49440d6444eSAvi Kivitypie=""
4953556c233SPaolo Bonziniqom_cast_debug="yes"
496baf86d6bSPaolo Bonzinitrace_backends="log"
497377529c0SPaolo Bonzinitrace_file="trace"
498377529c0SPaolo Bonzinispice=""
499377529c0SPaolo Bonzinirbd=""
5007b02f544SMarc-André Lureausmartcard=""
5012b2325ffSGerd Hoffmannlibusb=""
50269354a83SHans de Goedeusb_redir=""
503da076ffeSGerd Hoffmannopengl=""
504014cb152SGerd Hoffmannopengl_dmabuf="no"
5055dd89908SRichard Hendersoncpuid_h="no"
50686583a07SLiam Merwickavx2_opt=""
5071ece9905SAlon Levyzlib="yes"
5088ca80760SRichard Hendersoncapstone=""
509b25c9dffSStefan Weillzo=""
510b25c9dffSStefan Weilsnappy=""
5116b383c08SPeter Wubzip2=""
51283bc1f97SJulio Faraccolzfse=""
5133a678481SJuan Quintelazstd=""
514e8ef31a3SMichael Tokarevguest_agent=""
515d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
51650cbebb9SMichael Rothguest_agent_ntddscsi="no"
5179dacf32dSYossi Hindinguest_agent_msi=""
518d9840e25STomoki Sekiyamavss_win32_sdk=""
519d9840e25STomoki Sekiyamawin_sdk="no"
520e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
521c589b249SRonnie Sahlberglibiscsi=""
5226542aa9cSPeter Lievenlibnfs=""
523519175a2SAlex Barcelocoroutine=""
52470c60c08SStefan Hajnoczicoroutine_pool=""
5257d992e4dSPeter Lievendebug_stack_usage="no"
526f0d92b56SLongpeng(Mike)crypto_afalg="no"
527f794573eSEduardo Otuboseccomp=""
528eb100396SBharata B Raoglusterfs=""
529d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
5300c14fb47SBharata B Raoglusterfs_discard="no"
531df3a429aSNiels de Vosglusterfs_fallocate="no"
5327c815372SBharata B Raoglusterfs_zerofill="no"
533e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
5340e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
535a4ccabcfSAnthony Liguorigtk=""
536925a0400SGerd Hoffmanngtk_gl="no"
537a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
538ddbb0d09SDaniel P. Berrangegnutls=""
53991bfcdb0SDaniel P. Berrangenettle=""
540dc2207afSDaniel P. Berrangénettle_xts="no"
54191bfcdb0SDaniel P. Berrangegcrypt=""
5421f923c70SLongpeng(Mike)gcrypt_hmac="no"
543e0576942SDaniel P. Berrangégcrypt_xts="no"
544e0576942SDaniel P. Berrangéqemu_private_xts="yes"
5458953caf3SDaniel P. Berrangeauth_pam=""
546bbbf9bfbSStefan Weilvte=""
5479d9e1521SGerd Hoffmannvirglrenderer=""
5487aaa6a16SPaolo Bonzinitpm=""
549b10d49d7SPino Toscanolibssh=""
550ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
551a99d57bbSWanlong Gaonuma=""
5522847b469SFam Zhengtcmalloc="no"
5537b01cb97SAlexandre Derumierjemalloc="no"
554a6b1d4c0SChanglong Xiereplication="yes"
5552f740136SJeff Codybochs="yes"
5562f740136SJeff Codycloop="yes"
5572f740136SJeff Codydmg="yes"
5582f740136SJeff Codyqcow1="yes"
5592f740136SJeff Codyvdi="yes"
5602f740136SJeff Codyvvfat="yes"
5612f740136SJeff Codyqed="yes"
5622f740136SJeff Codyparallels="yes"
5632f740136SJeff Codysheepdog="yes"
564ed279a06SKlim Kireevlibxml2=""
565ba59fb77SPaolo Bonzinidebug_mutex="no"
56617824406SJunyan Helibpmem=""
567f3494749SPaolo Bonzinidefault_devices="yes"
56840e8c6f4SAlex Bennéeplugins="no"
569adc28027SAlexander Bulekovfuzzing="no"
570b767d257SMarek Marczykowski-Góreckirng_none="no"
57154e7aac0SAlexey Krasikovsecret_keyring=""
57221b2eca6SJingqi Liulibdaxctl=""
573a5665051SPaolo Bonzinimeson=""
574a5665051SPaolo Bonziniskip_meson=no
575377529c0SPaolo Bonzini
576fb59dabdSPeter Maydellbogus_os="no"
5775a22ab71SYang Zhongmalloc_trim=""
578898be3e0SPeter Maydell
579ac0df51dSaliguori# parse CC options first
580ac0df51dSaliguorifor opt do
58189138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
582ac0df51dSaliguori  case "$opt" in
583ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
584ac0df51dSaliguori  ;;
5853d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
586ac0df51dSaliguori  ;;
58783f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
58883f73fceSTomoki Sekiyama  ;;
5892ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5902ff6b91eSJuan Quintela  ;;
591de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
592db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
593e2a2ed06SJuan Quintela  ;;
59411cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
59511cde1c8SBruno Dominguez  ;;
596db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
597f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
598e2a2ed06SJuan Quintela  ;;
5995bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
6005bc62e01SGerd Hoffmann  ;;
6015bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
6025bc62e01SGerd Hoffmann  ;;
603d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
604d75402b5SAlex Bennée  ;;
605d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
606d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
6072038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
608d422b2bcSAlex Bennée  ;;
609d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
6102038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
611d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
6122038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
613d75402b5SAlex Bennée  ;;
614ac0df51dSaliguori  esac
615ac0df51dSaliguoridone
616ac0df51dSaliguori# OS specific
617ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
61893148aa5SStefan Weil# we can eliminate its usage altogether.
619ac0df51dSaliguori
620e49d021eSPeter Maydell# Preferred compiler:
621e49d021eSPeter Maydell#  ${CC} (if set)
622e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
623e49d021eSPeter Maydell#  system compiler
624e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
625e49d021eSPeter Maydell  cc="$host_cc"
626e49d021eSPeter Maydellelse
627b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
628e49d021eSPeter Maydellfi
629e49d021eSPeter Maydell
63083f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
63183f73fceSTomoki Sekiyama  cxx="c++"
63283f73fceSTomoki Sekiyamaelse
63383f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
63483f73fceSTomoki Sekiyamafi
63583f73fceSTomoki Sekiyama
636b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
637cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
6385f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
6393dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
640b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
641b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
6429f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
6434852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
644b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
645b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
64617884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
64717884d7bSSergei Trofimovichquery_pkg_config() {
64817884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
64917884d7bSSergei Trofimovich}
65017884d7bSSergei Trofimovichpkg_config=query_pkg_config
65147c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
652ac0df51dSaliguori
65345d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
65445d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
65545d285abSPeter Maydell
656be17dc90SMichael S. Tsirkin# default flags for all hosts
6572d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
6582d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
6592d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
6602d31515bSPeter Maydell# provides these semantics.)
661086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
662086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
663c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
664be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
66525211446SPaolo BonziniQEMU_INCLUDES="-iquote . -iquote ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
66625211446SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
667086d5f75SPaolo BonziniCFLAGS="-std=gnu99 -Wall"
668086d5f75SPaolo Bonzini
669be17dc90SMichael S. Tsirkin
670cab00a5aSMichael S. Tsirkin# running configure in the source tree?
671cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
672cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
673cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
674cab00a5aSMichael S. Tsirkinelse
675cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
676cab00a5aSMichael S. Tsirkinfi
677cab00a5aSMichael S. Tsirkin
678ac0df51dSaliguoricheck_define() {
679ac0df51dSaliguoricat > $TMPC <<EOF
680ac0df51dSaliguori#if !defined($1)
681fd786e1aSPeter Maydell#error $1 not defined
682ac0df51dSaliguori#endif
683ac0df51dSaliguoriint main(void) { return 0; }
684ac0df51dSaliguoriEOF
68552166aa0SJuan Quintela  compile_object
686ac0df51dSaliguori}
687ac0df51dSaliguori
688307119e7SGerd Hoffmanncheck_include() {
689307119e7SGerd Hoffmanncat > $TMPC <<EOF
690307119e7SGerd Hoffmann#include <$1>
691307119e7SGerd Hoffmannint main(void) { return 0; }
692307119e7SGerd HoffmannEOF
693307119e7SGerd Hoffmann  compile_object
694307119e7SGerd Hoffmann}
695307119e7SGerd Hoffmann
69693b25869SJohn Snowwrite_c_skeleton() {
69793b25869SJohn Snow    cat > $TMPC <<EOF
69893b25869SJohn Snowint main(void) { return 0; }
69993b25869SJohn SnowEOF
70093b25869SJohn Snow}
70193b25869SJohn Snow
702adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
703adc28027SAlexander Bulekov    cat > $TMPC <<EOF
704adc28027SAlexander Bulekov#include <stdint.h>
705adc28027SAlexander Bulekov#include <sys/types.h>
706adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
707adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
708adc28027SAlexander BulekovEOF
709adc28027SAlexander Bulekov}
710adc28027SAlexander Bulekov
711bbea4050SPeter Maydellif check_define __linux__ ; then
712bbea4050SPeter Maydell  targetos="Linux"
713bbea4050SPeter Maydellelif check_define _WIN32 ; then
714bbea4050SPeter Maydell  targetos='MINGW32'
715bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
716bbea4050SPeter Maydell  targetos='OpenBSD'
717bbea4050SPeter Maydellelif check_define __sun__ ; then
718bbea4050SPeter Maydell  targetos='SunOS'
719bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
720bbea4050SPeter Maydell  targetos='Haiku'
721951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
722951fedfcSPeter Maydell  targetos='FreeBSD'
723951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
724951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
725951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
726951fedfcSPeter Maydell  targetos='DragonFly'
727951fedfcSPeter Maydellelif check_define __NetBSD__; then
728951fedfcSPeter Maydell  targetos='NetBSD'
729951fedfcSPeter Maydellelif check_define __APPLE__; then
730951fedfcSPeter Maydell  targetos='Darwin'
731bbea4050SPeter Maydellelse
732951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
733951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
734951fedfcSPeter Maydell  # be the result of a missing compiler.
735951fedfcSPeter Maydell  targetos='bogus'
736951fedfcSPeter Maydell  bogus_os='yes'
737bbea4050SPeter Maydellfi
738bbea4050SPeter Maydell
739bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
740bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
741bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
742bbea4050SPeter Maydell# the correct CPU with the --cpu option.
743bbea4050SPeter Maydellcase $targetos in
744bbea4050SPeter MaydellDarwin)
745bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
746bbea4050SPeter Maydell  # run 64-bit userspace code.
747bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
748bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
749bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
750bbea4050SPeter Maydell    cpu="x86_64"
751bbea4050SPeter Maydell  fi
752bbea4050SPeter Maydell  ;;
753bbea4050SPeter MaydellSunOS)
75489138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
755bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
756bbea4050SPeter Maydell    cpu="x86_64"
757bbea4050SPeter Maydell  fi
758bbea4050SPeter Maydellesac
759bbea4050SPeter Maydell
7602ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
7612ff6b91eSJuan Quintela  # command line argument
7622ff6b91eSJuan Quintela  :
7632ff6b91eSJuan Quintelaelif check_define __i386__ ; then
764ac0df51dSaliguori  cpu="i386"
765ac0df51dSaliguorielif check_define __x86_64__ ; then
766c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
767c72b26ecSRichard Henderson    cpu="x32"
768c72b26ecSRichard Henderson  else
769ac0df51dSaliguori    cpu="x86_64"
770c72b26ecSRichard Henderson  fi
7713aa9bd6cSblueswir1elif check_define __sparc__ ; then
7723aa9bd6cSblueswir1  if check_define __arch64__ ; then
7733aa9bd6cSblueswir1    cpu="sparc64"
7743aa9bd6cSblueswir1  else
7753aa9bd6cSblueswir1    cpu="sparc"
7763aa9bd6cSblueswir1  fi
777fdf7ed96Smalcelif check_define _ARCH_PPC ; then
778fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
779f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
780f8378accSRichard Henderson      cpu="ppc64le"
781f8378accSRichard Henderson    else
782fdf7ed96Smalc      cpu="ppc64"
783f8378accSRichard Henderson    fi
784ac0df51dSaliguori  else
785fdf7ed96Smalc    cpu="ppc"
786fdf7ed96Smalc  fi
787afa05235SAurelien Jarnoelif check_define __mips__ ; then
788afa05235SAurelien Jarno  cpu="mips"
789d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
790d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
791d66ed0eaSAurelien Jarno    cpu="s390x"
792d66ed0eaSAurelien Jarno  else
793d66ed0eaSAurelien Jarno    cpu="s390"
794d66ed0eaSAurelien Jarno  fi
795c4f80543SAlistair Franciselif check_define __riscv ; then
796c4f80543SAlistair Francis  if check_define _LP64 ; then
797c4f80543SAlistair Francis    cpu="riscv64"
798c4f80543SAlistair Francis  else
799c4f80543SAlistair Francis    cpu="riscv32"
800c4f80543SAlistair Francis  fi
80121d89f84SPeter Maydellelif check_define __arm__ ; then
80221d89f84SPeter Maydell  cpu="arm"
8031f080313SClaudio Fontanaelif check_define __aarch64__ ; then
8041f080313SClaudio Fontana  cpu="aarch64"
805fdf7ed96Smalcelse
80689138857SStefan Weil  cpu=$(uname -m)
807ac0df51dSaliguorifi
808ac0df51dSaliguori
809359bc95dSPeter MaydellARCH=
810359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
811359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
8127d13299dSbellardcase "$cpu" in
813ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
814898be3e0SPeter Maydell  ;;
815f8378accSRichard Henderson  ppc64le)
816f8378accSRichard Henderson    ARCH="ppc64"
817f8378accSRichard Henderson  ;;
8187d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
81997a847bcSbellard    cpu="i386"
8207d13299dSbellard  ;;
821aaa5fa14Saurel32  x86_64|amd64)
822aaa5fa14Saurel32    cpu="x86_64"
823aaa5fa14Saurel32  ;;
82421d89f84SPeter Maydell  armv*b|armv*l|arm)
82521d89f84SPeter Maydell    cpu="arm"
8267d13299dSbellard  ;;
8271f080313SClaudio Fontana  aarch64)
8281f080313SClaudio Fontana    cpu="aarch64"
8291f080313SClaudio Fontana  ;;
830afa05235SAurelien Jarno  mips*)
831afa05235SAurelien Jarno    cpu="mips"
832afa05235SAurelien Jarno  ;;
8333142255cSblueswir1  sparc|sun4[cdmuv])
834ae228531Sbellard    cpu="sparc"
835ae228531Sbellard  ;;
8367d13299dSbellard  *)
837359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
838359bc95dSPeter Maydell    ARCH=unknown
8397d13299dSbellard  ;;
8407d13299dSbellardesac
841359bc95dSPeter Maydellif test -z "$ARCH"; then
842359bc95dSPeter Maydell  ARCH="$cpu"
843359bc95dSPeter Maydellfi
844e2d52ad3SJuan Quintela
8457d13299dSbellard# OS specific
8460dbfc675SJuan Quintela
847adfc3e91SStacey Son# host *BSD for user mode
848adfc3e91SStacey SonHOST_VARIANT_DIR=""
849adfc3e91SStacey Son
8507d13299dSbellardcase $targetos in
85167b915a5SbellardMINGW32*)
85267b915a5Sbellard  mingw32="yes"
853b0cb0a66SVincent Palatin  hax="yes"
854299e6f19SPaolo Bonzini  vhost_user="no"
8553cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
856307119e7SGerd Hoffmann  if check_include dsound.h; then
8573cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
858307119e7SGerd Hoffmann  else
859307119e7SGerd Hoffmann    audio_drv_list=""
860307119e7SGerd Hoffmann  fi
861898be3e0SPeter Maydell  supported_os="yes"
86267b915a5Sbellard;;
8635c40d2bdSthsGNU/kFreeBSD)
864a167ba50SAurelien Jarno  bsd="yes"
8656a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8660bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8675c40d2bdSths;;
8687d3505c5SbellardFreeBSD)
8697d3505c5Sbellard  bsd="yes"
8700db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8716a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8720bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
873f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
874f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
87558952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
876adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
8777d3505c5Sbellard;;
878c5e97233Sblueswir1DragonFly)
879c5e97233Sblueswir1  bsd="yes"
8800db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8816a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8820bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
883adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
884c5e97233Sblueswir1;;
8857d3505c5SbellardNetBSD)
8867d3505c5Sbellard  bsd="yes"
887604a5b99SKamil Rytarowski  hax="yes"
8880db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8896a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8900bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8918ef92a88Sblueswir1  oss_lib="-lossaudio"
892adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8937d3505c5Sbellard;;
8947d3505c5SbellardOpenBSD)
8957d3505c5Sbellard  bsd="yes"
8960db4a067SPaolo Bonzini  make="${MAKE-gmake}"
897f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8980bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
899adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
9007d3505c5Sbellard;;
90183fb7adfSbellardDarwin)
90283fb7adfSbellard  bsd="yes"
90383fb7adfSbellard  darwin="yes"
904b0cb0a66SVincent Palatin  hax="yes"
905c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
90617969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
9071b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
908a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
909db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
9101b0f9cc2Saliguori  fi
911fd677642Sths  cocoa="yes"
9126a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
91314382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
914db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
9157973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
916a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
917a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
918a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
919adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
92083fb7adfSbellard;;
921ec530c81SbellardSunOS)
922ec530c81Sbellard  solaris="yes"
9230db4a067SPaolo Bonzini  make="${MAKE-gmake}"
9240db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
925e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
9266b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
9276a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
9286b4d2ba1Sths  fi
929c2de5c91Smalc  audio_possible_drivers="oss sdl"
930d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
931d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
932d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
933d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
934560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
935560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
936ec530c81Sbellard;;
937179cf400SAndreas FärberHaiku)
938179cf400SAndreas Färber  haiku="yes"
939fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
940fc433430SDavid CARLIER  LIBS="-lposix_error_mapper -lnetwork -lbsd $LIBS"
941179cf400SAndreas Färber;;
942898be3e0SPeter MaydellLinux)
9437183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
9440bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
9455327cf48Sbellard  linux="yes"
946831b7825Sths  linux_user="yes"
947af2be207SJan Kiszka  kvm="yes"
94825211446SPaolo Bonzini  QEMU_INCLUDES="-isystem ${source_path}/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
9493efac6ebSTomáš Golembiovský  libudev="yes"
950898be3e0SPeter Maydell;;
9517d13299dSbellardesac
9527d13299dSbellard
9537d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
954b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
95584778508Sblueswir1    bsd_user="yes"
9567d3505c5Sbellard  fi
95708de3949SAndreas Färberfi
9587d3505c5Sbellard
9590db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9600db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
961faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
962faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
963ddf90699SEduardo Habkost# we check that too
964faf44142SDaniel P. Berrangépython=
9650a01d76fSMarc-André Lureauexplicit_python=no
966ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
967faf44142SDaniel P. Berrangédo
968faf44142SDaniel P. Berrangé    if has "$binary"
969faf44142SDaniel P. Berrangé    then
97095c5f2deSPaolo Bonzini        python=$(command -v "$binary")
971faf44142SDaniel P. Berrangé        break
972faf44142SDaniel P. Berrangé    fi
973faf44142SDaniel P. Berrangédone
974903458c8SMarkus Armbruster
975903458c8SMarkus Armbrustersphinx_build=
976903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
977903458c8SMarkus Armbrusterdo
978903458c8SMarkus Armbruster    if has "$binary"
979903458c8SMarkus Armbruster    then
980903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
981903458c8SMarkus Armbruster        break
982903458c8SMarkus Armbruster    fi
983903458c8SMarkus Armbrusterdone
984903458c8SMarkus Armbruster
98539d87c8cSAlex Bennée# Check for ancillary tools used in testing
98639d87c8cSAlex Bennéegenisoimage=
9873df437c7SAlex Bennéefor binary in genisoimage mkisofs
98839d87c8cSAlex Bennéedo
98939d87c8cSAlex Bennée    if has $binary
99039d87c8cSAlex Bennée    then
99139d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
99239d87c8cSAlex Bennée        break
99339d87c8cSAlex Bennée    fi
99439d87c8cSAlex Bennéedone
99539d87c8cSAlex Bennée
996e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9970db4a067SPaolo Bonzini
9983c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9993c4a4d0dSPeter Maydellif has clang; then
10003c4a4d0dSPeter Maydell  objcc=clang
10013c4a4d0dSPeter Maydellelse
10023c4a4d0dSPeter Maydell  objcc="$cc"
10033c4a4d0dSPeter Maydellfi
10043c4a4d0dSPeter Maydell
10053457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
10063457a3f8SJuan Quintela  EXESUF=".exe"
100717969268SFam Zheng  DSOSUF=".dll"
100878e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
1009086d5f75SPaolo Bonzini  CFLAGS="-mthreads $CFLAGS"
1010b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
101193b25869SJohn Snow  write_c_skeleton;
1012f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
1013f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
1014f7cf5d5bSStefan Weil  fi
1015c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
1016683035deSPaolo Bonzini  confsuffix=""
1017105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
10183457a3f8SJuan Quintelafi
10193457a3f8SJuan Quintela
1020487fefdbSAnthony Liguoriwerror=""
102185aa5189Sbellard
10227d13299dSbellardfor opt do
102389138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
10247d13299dSbellard  case "$opt" in
10252efc3265Sbellard  --help|-h) show_help=yes
10262efc3265Sbellard  ;;
102799123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
102899123e13SMike Frysinger  ;;
1029b1a550a0Spbrook  --prefix=*) prefix="$optarg"
10307d13299dSbellard  ;;
1031b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
103232ce6337Sbellard  ;;
1033ac0df51dSaliguori  --cross-prefix=*)
10347d13299dSbellard  ;;
1035ac0df51dSaliguori  --cc=*)
10367d13299dSbellard  ;;
1037b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
103883469015Sbellard  ;;
103983f73fceSTomoki Sekiyama  --cxx=*)
104083f73fceSTomoki Sekiyama  ;;
1041e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
1042e007dbecSMichael S. Tsirkin  ;;
10433c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
10443c4a4d0dSPeter Maydell  ;;
1045b1a550a0Spbrook  --make=*) make="$optarg"
10467d13299dSbellard  ;;
10476a882643Spbrook  --install=*) install="$optarg"
10486a882643Spbrook  ;;
10490a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
1050c886edfbSBlue Swirl  ;;
10512eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10522eb054c2SPeter Maydell  ;;
1053a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
1054a5665051SPaolo Bonzini  ;;
1055a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
1056a5665051SPaolo Bonzini  ;;
1057e2d8830eSBrad  --smbd=*) smbd="$optarg"
1058e2d8830eSBrad  ;;
1059e2a2ed06SJuan Quintela  --extra-cflags=*)
10607d13299dSbellard  ;;
106111cde1c8SBruno Dominguez  --extra-cxxflags=*)
106211cde1c8SBruno Dominguez  ;;
1063e2a2ed06SJuan Quintela  --extra-ldflags=*)
10647d13299dSbellard  ;;
10655bc62e01SGerd Hoffmann  --enable-debug-info)
10665bc62e01SGerd Hoffmann  ;;
10675bc62e01SGerd Hoffmann  --disable-debug-info)
10685bc62e01SGerd Hoffmann  ;;
1069d75402b5SAlex Bennée  --cross-cc-*)
1070d75402b5SAlex Bennée  ;;
107117969268SFam Zheng  --enable-modules)
107217969268SFam Zheng      modules="yes"
107317969268SFam Zheng  ;;
10743aa88b31SStefan Hajnoczi  --disable-modules)
10753aa88b31SStefan Hajnoczi      modules="no"
10763aa88b31SStefan Hajnoczi  ;;
1077bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
1078bd83c861SChristian Ehrhardt  ;;
1079bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
1080bd83c861SChristian Ehrhardt  ;;
10812ff6b91eSJuan Quintela  --cpu=*)
10827d13299dSbellard  ;;
1083b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1084447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1085447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1086447e133fSAlex Bennée                   fi
1087447e133fSAlex Bennée  ;;
1088447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1089447e133fSAlex Bennée                   if test "$target_list"; then
1090447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1091447e133fSAlex Bennée                   fi
1092de83cd02Sbellard  ;;
10935b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10945b808275SLluís Vilanova  ;;
10955b808275SLluís Vilanova  # XXX: backwards compatibility
10965b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
109794a420b1SStefan Hajnoczi  ;;
109874242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10999410b56cSPrerna Saxena  ;;
1100f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1101f3494749SPaolo Bonzini  ;;
1102f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1103f3494749SPaolo Bonzini  ;;
11047d13299dSbellard  --enable-gprof) gprof="yes"
11057d13299dSbellard  ;;
11061d728c39SBlue Swirl  --enable-gcov) gcov="yes"
11071d728c39SBlue Swirl  ;;
110879427693SLoïc Minier  --static)
110979427693SLoïc Minier    static="yes"
111017884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
111143ce4dfeSbellard  ;;
11120b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
11130b24e75fSPaolo Bonzini  ;;
11140b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
11150b24e75fSPaolo Bonzini  ;;
11163aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
11173aa5d2beSAlon Levy  ;;
11188bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
11198bf188aaSMichael Tokarev  ;;
11200f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
11210f94d6daSAlon Levy  ;;
1122528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
11230b24e75fSPaolo Bonzini  ;;
1124023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1125023d3d67SEduardo Habkost  ;;
1126850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
11270b24e75fSPaolo Bonzini  ;;
1128ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
112907381cc1SAnthony Liguori  ;;
1130785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1131785c23aeSLuiz Capitulino  ;;
11323d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
11333d5eecabSGerd Hoffmann  ;;
1134181ce1d0SOlaf Hering  --host=*|--build=*|\
1135181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1136785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1137023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1138023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1139023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1140023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1141023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1142023ddd74SMax Filippov    # lots of directory switches by default.
1143023ddd74SMax Filippov  ;;
114497a847bcSbellard  --disable-sdl) sdl="no"
114597a847bcSbellard  ;;
1146c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1147c4198157SJuan Quintela  ;;
1148a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1149a442fe2fSDaniel P. Berrangé  ;;
1150a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1151a442fe2fSDaniel P. Berrangé  ;;
11523556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11533556c233SPaolo Bonzini  ;;
11543556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11553556c233SPaolo Bonzini  ;;
1156983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1157983eef5aSMeador Inge  ;;
1158983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1159983eef5aSMeador Inge  ;;
1160fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1161fe8fc5aeSPaolo Bonzini  ;;
1162fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1163fe8fc5aeSPaolo Bonzini  ;;
1164821601eaSJes Sorensen  --disable-vnc) vnc="no"
1165821601eaSJes Sorensen  ;;
1166821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1167821601eaSJes Sorensen  ;;
11682f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11692f6a1ab0Sblueswir1  ;;
11700c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11710c58ac1cSmalc  ;;
117289138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1173b64ec4e4SFam Zheng  ;;
117489138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1175eb852011SMarkus Armbruster  ;;
1176f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1177f8393946Saurel32  ;;
1178f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1179f8393946Saurel32  ;;
1180f3d08ee6SPaul Brook  --enable-debug)
1181f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1182f3d08ee6SPaul Brook      debug_tcg="yes"
11831fcc6d42SPeter Xu      debug_mutex="yes"
1184f3d08ee6SPaul Brook      debug="yes"
1185f3d08ee6SPaul Brook      strip_opt="no"
1186b553a042SJohn Snow      fortify_source="no"
1187f3d08ee6SPaul Brook  ;;
1188247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1189247724cbSMarc-André Lureau  ;;
1190247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1191247724cbSMarc-André Lureau  ;;
11920aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
11930aebab04SLingfeng Yang  ;;
11940aebab04SLingfeng Yang  --disable-tsan) tsan="no"
11950aebab04SLingfeng Yang  ;;
119603b4fe7dSaliguori  --enable-sparse) sparse="yes"
119703b4fe7dSaliguori  ;;
119803b4fe7dSaliguori  --disable-sparse) sparse="no"
119903b4fe7dSaliguori  ;;
12001625af87Saliguori  --disable-strip) strip_opt="no"
12011625af87Saliguori  ;;
12022f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
12032f9606b3Saliguori  ;;
1204ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1205ea784e3bSJuan Quintela  ;;
12062f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
12072f6f5c7aSCorentin Chary  ;;
12082f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
12092f6f5c7aSCorentin Chary  ;;
1210efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1211efe556adSCorentin Chary  ;;
1212efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1213efe556adSCorentin Chary  ;;
1214443f1376Sbellard  --disable-slirp) slirp="no"
1215c20709aaSbellard  ;;
12167c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
12177c57bdd8SMarc-André Lureau  ;;
1218675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1219675b9b53SMarc-André Lureau  ;;
1220e0e6c8c0Saliguori  --disable-vde) vde="no"
12218a16d273Sths  ;;
1222dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1223dfb278bdSJuan Quintela  ;;
122458952137SVincenzo Maffione  --disable-netmap) netmap="no"
122558952137SVincenzo Maffione  ;;
122658952137SVincenzo Maffione  --enable-netmap) netmap="yes"
122758952137SVincenzo Maffione  ;;
1228e37630caSaliguori  --disable-xen) xen="no"
1229e37630caSaliguori  ;;
1230fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1231fc321b4bSJuan Quintela  ;;
1232eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1233eb6fda0fSAnthony PERARD  ;;
1234eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1235eb6fda0fSAnthony PERARD  ;;
12362e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
12372e4d9fb1Saurel32  ;;
12384ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
12394ffcedb6SJuan Quintela  ;;
12407ba1e619Saliguori  --disable-kvm) kvm="no"
12417ba1e619Saliguori  ;;
1242b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1243b31a0277SJuan Quintela  ;;
1244b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1245180fb750Szhanghailiang  ;;
1246b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1247180fb750Szhanghailiang  ;;
1248c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1249c97d6d2cSSergio Andres Gomez Del Real  ;;
1250c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1251c97d6d2cSSergio Andres Gomez Del Real  ;;
1252d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1253d661d9a4SJustin Terry (VM)  ;;
1254d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1255d661d9a4SJustin Terry (VM)  ;;
12569195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12579195b2c2SStefan Weil  ;;
12589195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12599195b2c2SStefan Weil  ;;
126047e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
126147e98658SCorey Bryant  ;;
126247e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
126347e98658SCorey Bryant  ;;
1264b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1265b3f6ea7eSPaolo Bonzini  ;;
1266b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1267b3f6ea7eSPaolo Bonzini  ;;
12685a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12695a22ab71SYang Zhong  ;;
12705a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12715a22ab71SYang Zhong  ;;
1272cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1273cd4ec0b4SGerd Hoffmann  ;;
1274cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1275cd4ec0b4SGerd Hoffmann  ;;
1276c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1277c589b249SRonnie Sahlberg  ;;
1278c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1279c589b249SRonnie Sahlberg  ;;
12806542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12816542aa9cSPeter Lieven  ;;
12826542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12836542aa9cSPeter Lieven  ;;
128405c2a3e7Sbellard  --enable-profiler) profiler="yes"
128505c2a3e7Sbellard  ;;
128614821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
128714821030SPavel Borzenkov  ;;
1288c2de5c91Smalc  --enable-cocoa)
1289c2de5c91Smalc      cocoa="yes" ;
129089138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12915b0753e0Sbellard  ;;
1292cad25d69Spbrook  --disable-system) softmmu="no"
12930a8e90f4Spbrook  ;;
1294cad25d69Spbrook  --enable-system) softmmu="yes"
12950a8e90f4Spbrook  ;;
12960953a80fSZachary Amsden  --disable-user)
12970953a80fSZachary Amsden      linux_user="no" ;
12980953a80fSZachary Amsden      bsd_user="no" ;
12990953a80fSZachary Amsden  ;;
13000953a80fSZachary Amsden  --enable-user) ;;
1301831b7825Sths  --disable-linux-user) linux_user="no"
13020a8e90f4Spbrook  ;;
1303831b7825Sths  --enable-linux-user) linux_user="yes"
1304831b7825Sths  ;;
130584778508Sblueswir1  --disable-bsd-user) bsd_user="no"
130684778508Sblueswir1  ;;
130784778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
130884778508Sblueswir1  ;;
130940d6444eSAvi Kivity  --enable-pie) pie="yes"
131034005a00SKirill A. Shutemov  ;;
131140d6444eSAvi Kivity  --disable-pie) pie="no"
131234005a00SKirill A. Shutemov  ;;
131385aa5189Sbellard  --enable-werror) werror="yes"
131485aa5189Sbellard  ;;
131585aa5189Sbellard  --disable-werror) werror="no"
131685aa5189Sbellard  ;;
131763678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
131863678e17SSteven Noonan  ;;
131963678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
132063678e17SSteven Noonan  ;;
13211e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
13221e4f6065SDaniele Buono  ;;
13231e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
13241e4f6065SDaniele Buono  ;;
13254d3b6f6eSbalrog  --disable-curses) curses="no"
13264d3b6f6eSbalrog  ;;
1327c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1328c584a6d0SJuan Quintela  ;;
1329e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1330e08bb301SSamuel Thibault  ;;
1331e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1332e08bb301SSamuel Thibault  ;;
1333769ce76dSAlexander Graf  --disable-curl) curl="no"
1334769ce76dSAlexander Graf  ;;
1335788c8196SJuan Quintela  --enable-curl) curl="yes"
1336788c8196SJuan Quintela  ;;
13372df87df7SJuan Quintela  --disable-fdt) fdt="no"
13382df87df7SJuan Quintela  ;;
13392df87df7SJuan Quintela  --enable-fdt) fdt="yes"
13402df87df7SJuan Quintela  ;;
13415c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
13425c6c3a6cSChristoph Hellwig  ;;
13435c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
13445c6c3a6cSChristoph Hellwig  ;;
1345c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1346c10dd856SAarushi Mehta  ;;
1347c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1348c10dd856SAarushi Mehta  ;;
1349758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1350758e8e38SVenkateswararao Jujjuri (JV)  ;;
1351758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1352758e8e38SVenkateswararao Jujjuri (JV)  ;;
1353a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1354a40161cbSPaolo Bonzini  ;;
1355a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1356a40161cbSPaolo Bonzini  ;;
135777755340Sths  --disable-blobs) blobs="no"
135877755340Sths  ;;
13597e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13604a19f1ecSpbrook  ;;
1361519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1362519175a2SAlex Barcelo  ;;
136370c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
136470c60c08SStefan Hajnoczi  ;;
136570c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
136670c60c08SStefan Hajnoczi  ;;
13677d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13687d992e4dSPeter Lieven  ;;
1369f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1370f0d92b56SLongpeng(Mike)  ;;
1371f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1372f0d92b56SLongpeng(Mike)  ;;
1373a25dba17SJuan Quintela  --disable-docs) docs="no"
137470ec5dc0SAnthony Liguori  ;;
1375a25dba17SJuan Quintela  --enable-docs) docs="yes"
137683a3ab8bSJuan Quintela  ;;
1377d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1378d5970055SMichael S. Tsirkin  ;;
1379d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1380d5970055SMichael S. Tsirkin  ;;
1381042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1382042cea27SGonglei  ;;
1383299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1384042cea27SGonglei  ;;
13855e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13865e9be92dSNicholas Bellinger  ;;
13875e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13885e9be92dSNicholas Bellinger  ;;
1389fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1390fc0b9b0eSStefan Hajnoczi  ;;
1391fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1392fc0b9b0eSStefan Hajnoczi  ;;
139398fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
139498fc1adaSDr. David Alan Gilbert  ;;
139598fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
139698fc1adaSDr. David Alan Gilbert  ;;
1397da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
139820ff075bSMichael Walle  ;;
1399da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
140020ff075bSMichael Walle  ;;
1401f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1402f27aaf4bSChristian Brunner  ;;
1403f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1404f27aaf4bSChristian Brunner  ;;
14058c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
14068c84cf11SSergei Trofimovich  ;;
14078c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
14088c84cf11SSergei Trofimovich  ;;
14097b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1410111a38b0SRobert Relyea  ;;
14117b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1412111a38b0SRobert Relyea  ;;
14132b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
14142b2325ffSGerd Hoffmann  ;;
14152b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
14162b2325ffSGerd Hoffmann  ;;
141769354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
141869354a83SHans de Goede  ;;
141969354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
142069354a83SHans de Goede  ;;
14211ece9905SAlon Levy  --disable-zlib-test) zlib="no"
14221ece9905SAlon Levy  ;;
1423b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1424b25c9dffSStefan Weil  ;;
1425607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1426607dacd0Sqiaonuohan  ;;
1427b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1428b25c9dffSStefan Weil  ;;
1429607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1430607dacd0Sqiaonuohan  ;;
14316b383c08SPeter Wu  --disable-bzip2) bzip2="no"
14326b383c08SPeter Wu  ;;
14336b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
14346b383c08SPeter Wu  ;;
143583bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
143683bc1f97SJulio Faracco  ;;
143783bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
143883bc1f97SJulio Faracco  ;;
14393a678481SJuan Quintela  --disable-zstd) zstd="no"
14403a678481SJuan Quintela  ;;
14413a678481SJuan Quintela  --enable-zstd) zstd="yes"
14423a678481SJuan Quintela  ;;
1443d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1444d138cee9SMichael Roth  ;;
1445d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1446d138cee9SMichael Roth  ;;
14479dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
14489dacf32dSYossi Hindin  ;;
14499dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
14509dacf32dSYossi Hindin  ;;
1451d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1452d9840e25STomoki Sekiyama  ;;
1453d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1454d9840e25STomoki Sekiyama  ;;
1455d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1456d9840e25STomoki Sekiyama  ;;
1457d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1458d9840e25STomoki Sekiyama  ;;
1459d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1460d9840e25STomoki Sekiyama  ;;
1461d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1462d9840e25STomoki Sekiyama  ;;
14634b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14644b1c11fdSDaniel P. Berrange  ;;
14654b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14664b1c11fdSDaniel P. Berrange  ;;
1467f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1468f794573eSEduardo Otubo  ;;
1469f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1470f794573eSEduardo Otubo  ;;
1471eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1472eb100396SBharata B Rao  ;;
147386583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
147486583a07SLiam Merwick  ;;
147586583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
147686583a07SLiam Merwick  ;;
14776b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
14786b8cd447SRobert Hoo  ;;
14796b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
14806b8cd447SRobert Hoo  ;;
14816b8cd447SRobert Hoo
1482eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1483eb100396SBharata B Rao  ;;
148452b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
148552b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1486583f6e7bSStefan Hajnoczi  ;;
1487cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1488cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1489cb6414dfSFam Zheng  ;;
1490315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1491315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1492315d3184SFam Zheng  ;;
1493a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1494a4ccabcfSAnthony Liguori  ;;
1495a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1496a4ccabcfSAnthony Liguori  ;;
1497a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1498a1c5e949SDaniel P. Berrange  ;;
1499ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1500ddbb0d09SDaniel P. Berrange  ;;
1501ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1502ddbb0d09SDaniel P. Berrange  ;;
150391bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
150491bfcdb0SDaniel P. Berrange  ;;
150591bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
150691bfcdb0SDaniel P. Berrange  ;;
150791bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
150891bfcdb0SDaniel P. Berrange  ;;
150991bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
151091bfcdb0SDaniel P. Berrange  ;;
15118953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
15128953caf3SDaniel P. Berrange  ;;
15138953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
15148953caf3SDaniel P. Berrange  ;;
15152da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
15162da776dbSMichael R. Hines  ;;
15172da776dbSMichael R. Hines  --disable-rdma) rdma="no"
15182da776dbSMichael R. Hines  ;;
151921ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
152021ab34c9SMarcel Apfelbaum  ;;
152121ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
152221ab34c9SMarcel Apfelbaum  ;;
1523bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1524bbbf9bfbSStefan Weil  ;;
1525bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1526bbbf9bfbSStefan Weil  ;;
15279d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
15289d9e1521SGerd Hoffmann  ;;
15299d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
15309d9e1521SGerd Hoffmann  ;;
1531e91c793cSCole Robinson  --disable-tpm) tpm="no"
1532e91c793cSCole Robinson  ;;
1533ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1534ab214c29SStefan Berger  ;;
1535b10d49d7SPino Toscano  --disable-libssh) libssh="no"
15360a12ec87SRichard W.M. Jones  ;;
1537b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
15380a12ec87SRichard W.M. Jones  ;;
1539ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1540ed1701c6SDr. David Alan Gilbert  ;;
1541ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1542ed1701c6SDr. David Alan Gilbert  ;;
1543a99d57bbSWanlong Gao  --disable-numa) numa="no"
1544a99d57bbSWanlong Gao  ;;
1545a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1546a99d57bbSWanlong Gao  ;;
1547ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1548ed279a06SKlim Kireev  ;;
1549ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1550ed279a06SKlim Kireev  ;;
15512847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
15522847b469SFam Zheng  ;;
15532847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15542847b469SFam Zheng  ;;
15557b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15567b01cb97SAlexandre Derumier  ;;
15577b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15587b01cb97SAlexandre Derumier  ;;
1559a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1560a6b1d4c0SChanglong Xie  ;;
1561a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1562a6b1d4c0SChanglong Xie  ;;
15632f740136SJeff Cody  --disable-bochs) bochs="no"
15642f740136SJeff Cody  ;;
15652f740136SJeff Cody  --enable-bochs) bochs="yes"
15662f740136SJeff Cody  ;;
15672f740136SJeff Cody  --disable-cloop) cloop="no"
15682f740136SJeff Cody  ;;
15692f740136SJeff Cody  --enable-cloop) cloop="yes"
15702f740136SJeff Cody  ;;
15712f740136SJeff Cody  --disable-dmg) dmg="no"
15722f740136SJeff Cody  ;;
15732f740136SJeff Cody  --enable-dmg) dmg="yes"
15742f740136SJeff Cody  ;;
15752f740136SJeff Cody  --disable-qcow1) qcow1="no"
15762f740136SJeff Cody  ;;
15772f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15782f740136SJeff Cody  ;;
15792f740136SJeff Cody  --disable-vdi) vdi="no"
15802f740136SJeff Cody  ;;
15812f740136SJeff Cody  --enable-vdi) vdi="yes"
15822f740136SJeff Cody  ;;
15832f740136SJeff Cody  --disable-vvfat) vvfat="no"
15842f740136SJeff Cody  ;;
15852f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15862f740136SJeff Cody  ;;
15872f740136SJeff Cody  --disable-qed) qed="no"
15882f740136SJeff Cody  ;;
15892f740136SJeff Cody  --enable-qed) qed="yes"
15902f740136SJeff Cody  ;;
15912f740136SJeff Cody  --disable-parallels) parallels="no"
15922f740136SJeff Cody  ;;
15932f740136SJeff Cody  --enable-parallels) parallels="yes"
15942f740136SJeff Cody  ;;
15952f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15962f740136SJeff Cody  ;;
15972f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15982f740136SJeff Cody  ;;
1599e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1600e6a74868SMarc-André Lureau  ;;
1601299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1602299e6f19SPaolo Bonzini  ;;
1603108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1604108a6481SCindy Lu  ;;
1605108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1606108a6481SCindy Lu  ;;
1607299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1608299e6f19SPaolo Bonzini  ;;
1609299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1610e6a74868SMarc-André Lureau  ;;
16118ca80760SRichard Henderson  --disable-capstone) capstone="no"
16128ca80760SRichard Henderson  ;;
16138ca80760SRichard Henderson  --enable-capstone) capstone="yes"
16148ca80760SRichard Henderson  ;;
1615e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1616e219c499SRichard Henderson  ;;
1617e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1618e219c499SRichard Henderson  ;;
1619cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1620cc84d63aSDaniel P. Berrange  ;;
1621f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1622f62bbee5SDaniel P. Berrange  ;;
1623f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1624f62bbee5SDaniel P. Berrange  ;;
1625ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1626ba59fb77SPaolo Bonzini  ;;
1627ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1628ba59fb77SPaolo Bonzini  ;;
162917824406SJunyan He  --enable-libpmem) libpmem=yes
163017824406SJunyan He  ;;
163117824406SJunyan He  --disable-libpmem) libpmem=no
163217824406SJunyan He  ;;
163375411919SJames Le Cuirot  --enable-xkbcommon) xkbcommon=yes
163475411919SJames Le Cuirot  ;;
163575411919SJames Le Cuirot  --disable-xkbcommon) xkbcommon=no
163675411919SJames Le Cuirot  ;;
163740e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
163840e8c6f4SAlex Bennée  ;;
163940e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
164040e8c6f4SAlex Bennée  ;;
1641afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1642afc3a8f9SAlex Bennée  ;;
1643afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1644afc3a8f9SAlex Bennée  ;;
1645adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1646adc28027SAlexander Bulekov  ;;
1647adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1648adc28027SAlexander Bulekov  ;;
1649f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1650f48e590aSAlex Bennée  ;;
1651b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1652b767d257SMarek Marczykowski-Górecki  ;;
1653b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1654b767d257SMarek Marczykowski-Górecki  ;;
165554e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
165654e7aac0SAlexey Krasikov  ;;
165754e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
165854e7aac0SAlexey Krasikov  ;;
165921b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
166021b2eca6SJingqi Liu  ;;
166121b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
166221b2eca6SJingqi Liu  ;;
16632d2ad6d0SFam Zheng  *)
16642d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
16652d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
16662d2ad6d0SFam Zheng      exit 1
16677f1559c6Sbalrog  ;;
16687d13299dSbellard  esac
16697d13299dSbellarddone
16707d13299dSbellard
167122a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
167222a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
167322a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
167422a87800SMarc-André Lureau
167522a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
167622a87800SMarc-André Lureau    mandir="$prefix"
167722a87800SMarc-André Lureau    datadir="$prefix"
167822a87800SMarc-André Lureau    qemu_docdir="$prefix"
167922a87800SMarc-André Lureau    bindir="$prefix"
168022a87800SMarc-André Lureau    sysconfdir="$prefix"
168122a87800SMarc-André Lureau    local_statedir=
168222a87800SMarc-André Lureauelse
168322a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
168422a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
168522a87800SMarc-André Lureau    qemu_docdir="${qemu_docdir:-$prefix/share/doc/qemu}"
168622a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
168722a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
168822a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
168922a87800SMarc-André Lureaufi
169022a87800SMarc-André Lureau
169140293e58Sbellardcase "$cpu" in
1692e3608d66SRichard Henderson    ppc)
1693e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1694db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1695e3608d66SRichard Henderson           ;;
1696e3608d66SRichard Henderson    ppc64)
1697e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1698db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1699e3608d66SRichard Henderson           ;;
17009b9c37c3SRichard Henderson    sparc)
1701f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1702db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
17033142255cSblueswir1           ;;
1704ed968ff1SJuan Quintela    sparc64)
170579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1706db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
17073142255cSblueswir1           ;;
170876d83bdeSths    s390)
1709061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1710db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
171128d7cc49SRichard Henderson           ;;
171228d7cc49SRichard Henderson    s390x)
1713061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1714db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
171576d83bdeSths           ;;
171640293e58Sbellard    i386)
171779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1718db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
171940293e58Sbellard           ;;
172040293e58Sbellard    x86_64)
17217ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
17227ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
17237ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
17247ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1725db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1726379f6698SPaul Brook           ;;
1727c72b26ecSRichard Henderson    x32)
1728c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1729db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1730c72b26ecSRichard Henderson           ;;
173130163d89SPeter Maydell    # No special flags required for other host CPUs
17323142255cSblueswir1esac
17333142255cSblueswir1
17342038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
17352038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
173679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
173779f3b12fSPeter Crosthwaite
1738affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1739affc88ccSPeter Maydell# support, even if we're using TCI.
1740affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1741affc88ccSPeter Maydell  bsd_user="no"
1742affc88ccSPeter Maydell  linux_user="no"
1743affc88ccSPeter Maydellfi
1744affc88ccSPeter Maydell
17451cf295beSPhilippe Mathieu-Daudéif [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
17461cf295beSPhilippe Mathieu-Daudé  tcg="no"
17471cf295beSPhilippe Mathieu-Daudéfi
17481cf295beSPhilippe Mathieu-Daudé
174960e0df25SPeter Maydelldefault_target_list=""
175060e0df25SPeter Maydell
17516e92f823SPeter Maydellmak_wilds=""
17526e92f823SPeter Maydell
175360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
17546e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
175560e0df25SPeter Maydellfi
175660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
17576e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
175860e0df25SPeter Maydellfi
175960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
17606e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
176160e0df25SPeter Maydellfi
176260e0df25SPeter Maydell
1763447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
17646e92f823SPeter Maydell    for config in $mak_wilds; do
17656e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
17666e92f823SPeter Maydell    done
1767447e133fSAlex Bennéeelse
1768447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1769447e133fSAlex Bennée    for config in $mak_wilds; do
1770447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1771447e133fSAlex Bennée        exclude="no"
1772447e133fSAlex Bennée        for excl in $exclude_list; do
1773447e133fSAlex Bennée            if test "$excl" = "$target"; then
1774447e133fSAlex Bennée                exclude="yes"
1775447e133fSAlex Bennée                break;
1776447e133fSAlex Bennée            fi
1777447e133fSAlex Bennée        done
1778447e133fSAlex Bennée        if test "$exclude" = "no"; then
1779447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1780447e133fSAlex Bennée        fi
1781447e133fSAlex Bennée    done
1782447e133fSAlex Bennéefi
17836e92f823SPeter Maydell
1784c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
178564a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1786c53eeaf7SStefan Hajnoczi
1787af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1788af5db58eSpbrookcat << EOF
1789af5db58eSpbrook
1790af5db58eSpbrookUsage: configure [options]
1791af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1792af5db58eSpbrook
179308fb77edSStefan WeilStandard options:
179408fb77edSStefan Weil  --help                   print this message
179508fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
179608fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
179708fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
179808fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
179908fb77edSStefan Weil$(echo Available targets: $default_target_list | \
180008fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1801447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
180208fb77edSStefan Weil
180308fb77edSStefan WeilAdvanced options (experts only):
180408fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
180508fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
180608fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
180708fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
180808fb77edSStefan Weil                           build time
180908fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
181008fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
181108fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
181211cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
181308fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1814d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1815d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
181608fb77edSStefan Weil  --make=MAKE              use specified make [$make]
181708fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
181808fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
18192eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1820a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
182108fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1822db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
182308fb77edSStefan Weil  --static                 enable static build [$static]
182408fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
182508fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
182608fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
182708fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
182808fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1829db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
183008fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
183108fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
18323d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
183313336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1834e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1835db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
183608fb77edSStefan Weil  --enable-debug           enable common debug build options
1837247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
18380aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
183908fb77edSStefan Weil  --disable-strip          disable stripping binaries
184008fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
184163678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
184208fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
184308fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
184408fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
184508fb77edSStefan Weil  --block-drv-rw-whitelist=L
184608fb77edSStefan Weil                           set block driver read-write whitelist
184708fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
184808fb77edSStefan Weil  --block-drv-ro-whitelist=L
184908fb77edSStefan Weil                           set block driver read-only whitelist
185008fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
18515b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1852c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
185308fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
185408fb77edSStefan Weil                           Default:trace-<pid>
1855c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1856c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
18575a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1858c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1859c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
186008fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
186133c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
186208fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1863c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1864c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1865c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1866a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1867c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1868c12d66aaSLin Ma  --enable-profiler        profiler support
1869c12d66aaSLin Ma  --enable-debug-stack-usage
1870c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
187140e8c6f4SAlex Bennée  --enable-plugins
187240e8c6f4SAlex Bennée                           enable plugins via shared library loading
1873afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1874f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1875c23f23b9SMichael Tokarev
1876c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1877c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1878c23f23b9SMichael Tokarev
1879c23f23b9SMichael Tokarev  system          all system emulation targets
1880c23f23b9SMichael Tokarev  user            supported user emulation targets
1881c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1882c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1883c23f23b9SMichael Tokarev  docs            build documentation
1884c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1885c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1886c23f23b9SMichael Tokarev  pie             Position Independent Executables
188721e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1888bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1889c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1890c23f23b9SMichael Tokarev  debug-info      debugging information
1891c23f23b9SMichael Tokarev  sparse          sparse checker
18921e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
18931e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1894c23f23b9SMichael Tokarev
1895ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
189691bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
189791bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
18988953caf3SDaniel P. Berrange  auth-pam        PAM access control
1899c23f23b9SMichael Tokarev  sdl             SDL UI
190004c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1901c23f23b9SMichael Tokarev  gtk             gtk UI
1902c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1903c23f23b9SMichael Tokarev  curses          curses UI
1904e08bb301SSamuel Thibault  iconv           font glyph conversion support
1905c23f23b9SMichael Tokarev  vnc             VNC UI support
1906c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1907c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1908c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1909c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1910c23f23b9SMichael Tokarev  virtfs          VirtFS
1911fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1912c23f23b9SMichael Tokarev  xen             xen backend driver support
191370c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1914c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1915c23f23b9SMichael Tokarev  curl            curl connectivity
1916a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1917c23f23b9SMichael Tokarev  fdt             fdt device tree
1918c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1919b0cb0a66SVincent Palatin  hax             HAX acceleration support
1920c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1921d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
192221ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
192321ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1924c23f23b9SMichael Tokarev  vde             support for vde network
1925c23f23b9SMichael Tokarev  netmap          support for netmap network
1926c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1927c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1928c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1929c23f23b9SMichael Tokarev  attr            attr and xattr support
1930299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1931299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1932299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1933299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1934299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1935299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1936108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1937c23f23b9SMichael Tokarev  spice           spice
1938c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1939c23f23b9SMichael Tokarev  libiscsi        iscsi support
1940c23f23b9SMichael Tokarev  libnfs          nfs support
19417b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1942c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1943ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1944c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1945c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1946c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1947c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1948c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
194983bc1f97SJulio Faracco  lzfse           support of lzfse compression library
195083bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
19513a678481SJuan Quintela  zstd            support for zstd compression library
1952d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1953c23f23b9SMichael Tokarev  seccomp         seccomp support
1954c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1955c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1956c23f23b9SMichael Tokarev  tpm             TPM support
1957b10d49d7SPino Toscano  libssh          ssh block device support
1958c23f23b9SMichael Tokarev  numa            libnuma support
1959ed279a06SKlim Kireev  libxml2         for Parallels image format
1960c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
19617b01cb97SAlexandre Derumier  jemalloc        jemalloc support
196286583a07SLiam Merwick  avx2            AVX2 optimization support
19636b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1964a6b1d4c0SChanglong Xie  replication     replication support
1965c12d66aaSLin Ma  opengl          opengl support
1966c12d66aaSLin Ma  virglrenderer   virgl rendering support
1967c12d66aaSLin Ma  xfsctl          xfsctl support
1968c12d66aaSLin Ma  qom-cast-debug  cast debugging support
19698de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
19702f740136SJeff Cody  bochs           bochs image format support
19712f740136SJeff Cody  cloop           cloop image format support
19722f740136SJeff Cody  dmg             dmg image format support
19732f740136SJeff Cody  qcow1           qcow v1 image format support
19742f740136SJeff Cody  vdi             vdi image format support
19752f740136SJeff Cody  vvfat           vvfat image format support
19762f740136SJeff Cody  qed             qed image format support
19772f740136SJeff Cody  parallels       parallels image format support
19782f740136SJeff Cody  sheepdog        sheepdog block driver support
1979f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
19808ca80760SRichard Henderson  capstone        capstone disassembler support
1981ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
198217824406SJunyan He  libpmem         libpmem support
198375411919SJames Le Cuirot  xkbcommon       xkbcommon support
1984b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
198521b2eca6SJingqi Liu  libdaxctl       libdaxctl support
198608fb77edSStefan Weil
198708fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1988af5db58eSpbrookEOF
19892d2ad6d0SFam Zhengexit 0
1990af5db58eSpbrookfi
1991af5db58eSpbrook
19929c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1993bb768f71SThomas Huthrm -f */config-devices.mak.d
19949c790242SThomas Huth
19954d6a835dSLaurent Vivier# Remove syscall_nr.h to be sure they will be regenerated in the build
19964d6a835dSLaurent Vivier# directory, not in the source directory
1997bb0cdc03SLaurent Vivierfor arch in alpha hppa m68k xtensa sh4 microblaze arm ppc s390x sparc sparc64 \
1998686a0fe4SLaurent Vivier    i386 x86_64 mips mips64 ; do
19994d6a835dSLaurent Vivier    # remove the file if it has been generated in the source directory
20004d6a835dSLaurent Vivier    rm -f "${source_path}/linux-user/${arch}/syscall_nr.h"
20014d6a835dSLaurent Vivier    # remove the dependency files
200291e5998fSLaurent Vivier    for target in ${arch}*-linux-user ; do
200391e5998fSLaurent Vivier        test -d "${target}" && find "${target}" -type f -name "*.d" \
20044d6a835dSLaurent Vivier             -exec grep -q "${source_path}/linux-user/${arch}/syscall_nr.h" {} \; \
200591e5998fSLaurent Vivier             -print | while read file ; do rm "${file}" "${file%.d}.o" ; done
200691e5998fSLaurent Vivier    done
20074d6a835dSLaurent Vivierdone
20084d6a835dSLaurent Vivier
2009faf44142SDaniel P. Berrangéif test -z "$python"
2010faf44142SDaniel P. Berrangéthen
2011c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
2012c53eeaf7SStefan Hajnoczifi
2013c53eeaf7SStefan Hajnoczi
2014c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
2015c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
2016ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
2017ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
2018c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
2019c53eeaf7SStefan Hajnoczifi
2020c53eeaf7SStefan Hajnoczi
2021755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
2022406ab2f3SCleber 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)
2023755ee70fSCleber Rosa
2024c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
2025c53eeaf7SStefan Hajnoczipython="$python -B"
2026c53eeaf7SStefan Hajnoczi
20270a01d76fSMarc-André Lureauif test -z "$meson"; then
20280a01d76fSMarc-André Lureau    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.0; then
20290a01d76fSMarc-André Lureau        meson=meson
20300a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
20310a01d76fSMarc-André Lureau        meson=git
20320a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
20330a01d76fSMarc-André Lureau        meson=internal
20340a01d76fSMarc-André Lureau    else
20350a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
20360a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
20370a01d76fSMarc-André Lureau        else
2038a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
2039a5665051SPaolo Bonzini        fi
20400a01d76fSMarc-André Lureau    fi
20410a01d76fSMarc-André Lureauelse
20420a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
20430a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
20440a01d76fSMarc-André Lureau    #
20450a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
20460a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
20470a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
20480a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
20490a01d76fSMarc-André Lureau        case "$meson" in
20500a01d76fSMarc-André Lureau            git | internal) ;;
20510a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
20520a01d76fSMarc-André Lureau        esac
20530a01d76fSMarc-André Lureau    fi
20540a01d76fSMarc-André Lureaufi
2055a5665051SPaolo Bonzini
20560a01d76fSMarc-André Lureauif test "$meson" = git; then
20570a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
20580a01d76fSMarc-André Lureaufi
20590a01d76fSMarc-André Lureauif test "$git_update" = yes; then
20600a01d76fSMarc-André Lureau    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
20610a01d76fSMarc-André Lureaufi
20620a01d76fSMarc-André Lureau
20630a01d76fSMarc-André Lureaucase "$meson" in
20640a01d76fSMarc-André Lureau    git | internal)
2065a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
2066a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
2067a5665051SPaolo Bonzini        fi
20680a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
20690a01d76fSMarc-André Lureau        ;;
20700a01d76fSMarc-André Lureau    *) meson=$(command -v meson) ;;
20710a01d76fSMarc-André Lureauesac
20720a01d76fSMarc-André Lureau
2073a5665051SPaolo Bonzini
20749aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
20759aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
20769aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
20779aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
20789aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
20799aae6e54SDaniel Henrique Barbozaif compile_object ; then
20809aae6e54SDaniel Henrique Barboza  : C compiler works ok
20819aae6e54SDaniel Henrique Barbozaelse
20829aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
20839aae6e54SDaniel Henrique Barbozafi
20849aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
20859aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
20869aae6e54SDaniel Henrique Barbozafi
20879aae6e54SDaniel Henrique Barboza
2088359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
2089359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
2090359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
2091359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
2092359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2093359bc95dSPeter Maydell    else
209476ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2095359bc95dSPeter Maydell    fi
2096359bc95dSPeter Maydellfi
2097359bc95dSPeter Maydell
20989c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
20999c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
21009c83ffd8SPeter Maydellif test -z "$werror" ; then
2101fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
2102e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
21039c83ffd8SPeter Maydell        werror="yes"
21049c83ffd8SPeter Maydell    else
21059c83ffd8SPeter Maydell        werror="no"
21069c83ffd8SPeter Maydell    fi
21079c83ffd8SPeter Maydellfi
21089c83ffd8SPeter Maydell
2109fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
2110fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
2111fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
2112fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
2113fb59dabdSPeter Maydell    # host OS we should stop now.
2114951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
2115fb59dabdSPeter Maydellfi
2116fb59dabdSPeter Maydell
2117efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
2118efc6c070SThomas Huthcat > $TMPC << EOF
2119efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
2120efc6c070SThomas Huth# ifdef __apple_build_version__
2121efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
2122efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
2123efc6c070SThomas Huth#  endif
2124efc6c070SThomas Huth# else
2125efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
2126efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
2127efc6c070SThomas Huth#  endif
2128efc6c070SThomas Huth# endif
2129efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
2130efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
2131efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
2132efc6c070SThomas Huth# endif
2133efc6c070SThomas Huth#else
2134efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
2135efc6c070SThomas Huth#endif
2136efc6c070SThomas Huthint main (void) { return 0; }
2137efc6c070SThomas HuthEOF
2138efc6c070SThomas Huthif ! compile_prog "" "" ; then
2139efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
2140efc6c070SThomas Huthfi
2141efc6c070SThomas Huth
214200849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
214300849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
214400849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
214500849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
214600849b92SRichard Henderson# just silently disable some features, so it's too error prone.
214700849b92SRichard Henderson
214800849b92SRichard Hendersonwarn_flags=
214900849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
215000849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
215100849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
215200849b92SRichard Hendersonadd_to warn_flags -Wformat-security
215300849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
215400849b92SRichard Hendersonadd_to warn_flags -Winit-self
215500849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
215600849b92SRichard Hendersonadd_to warn_flags -Wempty-body
215700849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
215800849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
215900849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
216000849b92SRichard Henderson
216100849b92SRichard Hendersonnowarn_flags=
216200849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
216300849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
216400849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
216500849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
216600849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2167aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2168bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
216900849b92SRichard Henderson
217000849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
217193b25869SJohn Snow
217293b25869SJohn Snowcc_has_warning_flag() {
217393b25869SJohn Snow    write_c_skeleton;
217493b25869SJohn Snow
2175a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2176a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2177a1d29d6cSPeter Maydell    # warning options).
217893b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
217993b25869SJohn Snow    compile_prog "-Werror $optflag" ""
218093b25869SJohn Snow}
218193b25869SJohn Snow
218293b25869SJohn Snowfor flag in $gcc_flags; do
218393b25869SJohn Snow    if cc_has_warning_flag $flag ; then
21848d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
21858d05095cSPaolo Bonzini    fi
21868d05095cSPaolo Bonzinidone
21878d05095cSPaolo Bonzini
218863678e17SSteven Noonanif test "$stack_protector" != "no"; then
2189fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2190fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2191fccd35a0SRodrigo Rebello{
2192fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2193fccd35a0SRodrigo Rebello    while (*c) {
2194fccd35a0SRodrigo Rebello        *p++ = *c++;
2195fccd35a0SRodrigo Rebello    }
2196fccd35a0SRodrigo Rebello    return 0;
2197fccd35a0SRodrigo Rebello}
2198fccd35a0SRodrigo RebelloEOF
219963678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
22003b463a3fSMiroslav Rezanina  sp_on=0
220163678e17SSteven Noonan  for flag in $gcc_flags; do
2202590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2203590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2204086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2205590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
220663678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2207db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
22083b463a3fSMiroslav Rezanina      sp_on=1
220963678e17SSteven Noonan      break
221063678e17SSteven Noonan    fi
221163678e17SSteven Noonan  done
22123b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
22133b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
22143b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
22153b463a3fSMiroslav Rezanina    fi
22163b463a3fSMiroslav Rezanina  fi
221737746c5eSMarc-André Lureaufi
221837746c5eSMarc-André Lureau
221920bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
222020bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
222120bc94a2SPaolo Bonzinicat > $TMPC << EOF
222220bc94a2SPaolo Bonzinistruct {
222320bc94a2SPaolo Bonzini  int a[2];
222420bc94a2SPaolo Bonzini} x = {0};
222520bc94a2SPaolo BonziniEOF
222620bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
222720bc94a2SPaolo Bonzini  :
222820bc94a2SPaolo Bonzinielse
222920bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
223020bc94a2SPaolo Bonzinifi
223120bc94a2SPaolo Bonzini
223221e709aaSMarc-André Lureau# Our module code doesn't support Windows
223321e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
223421e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
223521e709aaSMarc-André Lureaufi
223621e709aaSMarc-André Lureau
2237bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2238bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2239bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2240bd83c861SChristian Ehrhardtfi
2241bd83c861SChristian Ehrhardt
2242d376e9deSThomas Huth# Static linking is not possible with modules or PIE
224340d6444eSAvi Kivityif test "$static" = "yes" ; then
2244aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2245aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2246aa0d1f44SPaolo Bonzini  fi
224740d6444eSAvi Kivityfi
224840d6444eSAvi Kivity
2249768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2250768b7855SEmilio G. Cota  cat > $TMPC << EOF
2251768b7855SEmilio G. Cotastatic __thread int tls_var;
2252768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2253768b7855SEmilio G. CotaEOF
2254768b7855SEmilio G. Cota
2255768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2256768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2257768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2258768b7855SEmilio G. Cotafi
2259768b7855SEmilio G. Cota
226040d6444eSAvi Kivitycat > $TMPC << EOF
226121d4a791SAvi Kivity
226221d4a791SAvi Kivity#ifdef __linux__
226321d4a791SAvi Kivity#  define THREAD __thread
226421d4a791SAvi Kivity#else
226521d4a791SAvi Kivity#  define THREAD
226621d4a791SAvi Kivity#endif
226721d4a791SAvi Kivitystatic THREAD int tls_var;
226821d4a791SAvi Kivityint main(void) { return tls_var; }
226940d6444eSAvi KivityEOF
2270b2634124SRichard Henderson
2271b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2272412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2273412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2274b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2275412aeacdSAlex Bennéefi
2276412aeacdSAlex Bennée
227712781462SRichard Hendersonif test "$static" = "yes"; then
2278eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
2279086d5f75SPaolo Bonzini    CFLAGS="-fPIE -DPIE $CFLAGS"
228012781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
228112781462SRichard Henderson    pie="yes"
228212781462SRichard Henderson  elif test "$pie" = "yes"; then
228312781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
228412781462SRichard Henderson  else
228512781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
228612781462SRichard Henderson    pie="no"
228712781462SRichard Henderson  fi
228812781462SRichard Hendersonelif test "$pie" = "no"; then
2289086d5f75SPaolo Bonzini  CFLAGS="$CFLAGS_NOPIE $CFLAGS"
2290086d5f75SPaolo Bonzini  LDFLAGS="$LDFLAGS_NOPIE $LDFLAGS"
2291eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
2292086d5f75SPaolo Bonzini  CFLAGS="-fPIE -DPIE $CFLAGS"
2293086d5f75SPaolo Bonzini  LDFLAGS="-pie $LDFLAGS"
229440d6444eSAvi Kivity  pie="yes"
22952c674109SRichard Hendersonelif test "$pie" = "yes"; then
229676ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
229740d6444eSAvi Kivityelse
229840d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
229940d6444eSAvi Kivity  pie="no"
230040d6444eSAvi Kivityfi
230140d6444eSAvi Kivity
2302e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2303e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2304e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2305e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2306e6cbd751SRichard Hendersonfi
2307e6cbd751SRichard Henderson
230809dada40SPaolo Bonzini##########################################
230909dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
231009dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
231109dada40SPaolo Bonzini# specification is necessary
231209dada40SPaolo Bonzini
231309dada40SPaolo Bonziniif test "$cpu" = "i386"; then
231409dada40SPaolo Bonzini  cat > $TMPC << EOF
231509dada40SPaolo Bonzinistatic int sfaa(int *ptr)
231609dada40SPaolo Bonzini{
231709dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
231809dada40SPaolo Bonzini}
231909dada40SPaolo Bonzini
232009dada40SPaolo Bonziniint main(void)
232109dada40SPaolo Bonzini{
232209dada40SPaolo Bonzini  int val = 42;
23231405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
232409dada40SPaolo Bonzini  sfaa(&val);
232509dada40SPaolo Bonzini  return val;
232609dada40SPaolo Bonzini}
232709dada40SPaolo BonziniEOF
232809dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
232909dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
233009dada40SPaolo Bonzini  fi
233109dada40SPaolo Bonzinifi
233209dada40SPaolo Bonzini
233309dada40SPaolo Bonzini#########################################
2334ec530c81Sbellard# Solaris specific configure tool chain decisions
233509dada40SPaolo Bonzini
2336ec530c81Sbellardif test "$solaris" = "yes" ; then
23376792aa11SLoïc Minier  if has $install; then
23386792aa11SLoïc Minier    :
23396792aa11SLoïc Minier  else
234076ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
234176ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
234276ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2343ec530c81Sbellard  fi
234489138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
234576ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
234676ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
234776ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2348ec530c81Sbellard  fi
23496792aa11SLoïc Minier  if has ar; then
23506792aa11SLoïc Minier    :
23516792aa11SLoïc Minier  else
2352ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
235376ad07a4SPeter Maydell      error_exit "No path includes ar" \
235476ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2355ec530c81Sbellard    fi
235676ad07a4SPeter Maydell    error_exit "No path includes ar"
2357ec530c81Sbellard  fi
2358ec530c81Sbellardfi
2359ec530c81Sbellard
2360afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2361d880a3baSPaolo Bonzini    for target in $default_target_list; do
2362d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2363d880a3baSPaolo Bonzini            target_list="$target_list $target"
2364d880a3baSPaolo Bonzini    done
2365d880a3baSPaolo Bonzini    target_list="${target_list# }"
2366121afa9eSAnthony Liguorielse
236789138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2368d880a3baSPaolo Bonzini    for target in $target_list; do
236925b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
237025b48338SPeter Maydell        # friendly error message than if we let it fall through.
237125b48338SPeter Maydell        case " $default_target_list " in
237225b48338SPeter Maydell            *" $target "*)
237325b48338SPeter Maydell                ;;
237425b48338SPeter Maydell            *)
237525b48338SPeter Maydell                error_exit "Unknown target name '$target'"
237625b48338SPeter Maydell                ;;
237725b48338SPeter Maydell        esac
2378d880a3baSPaolo Bonzini        supported_target $target || exit 1
237925b48338SPeter Maydell    done
2380d880a3baSPaolo Bonzinifi
238125b48338SPeter Maydell
2382f55fe278SPaolo Bonzini# see if system emulation was really requested
2383f55fe278SPaolo Bonzinicase " $target_list " in
2384f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2385f55fe278SPaolo Bonzini  ;;
2386f55fe278SPaolo Bonzini  *) softmmu=no
2387f55fe278SPaolo Bonzini  ;;
2388f55fe278SPaolo Bonziniesac
23895327cf48Sbellard
239005dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
239105dfa22bSPhilippe Mathieu-Daudé  case "$target" in
239205dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
239305dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
239405dfa22bSPhilippe Mathieu-Daudé      ;;
239505dfa22bSPhilippe Mathieu-Daudé  esac
239605dfa22bSPhilippe Mathieu-Daudédone
2397623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2398623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2399623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2400623ef637SPhilippe Mathieu-Daudéfi
240105dfa22bSPhilippe Mathieu-Daudé
2402249247c9SJuan Quintelafeature_not_found() {
2403249247c9SJuan Quintela  feature=$1
240421684af0SStewart Smith  remedy=$2
2405249247c9SJuan Quintela
240676ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
240721684af0SStewart Smith      "configure was not able to find it." \
240821684af0SStewart Smith      "$remedy"
2409249247c9SJuan Quintela}
2410249247c9SJuan Quintela
24117d13299dSbellard# ---
24127d13299dSbellard# big/little endian test
24137d13299dSbellardcat > $TMPC << EOF
241461cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
241561cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
241661cc919fSMike Frysingerextern int foo(short *, short *);
241761cc919fSMike Frysingerint main(int argc, char *argv[]) {
241861cc919fSMike Frysinger    return foo(big_endian, little_endian);
24197d13299dSbellard}
24207d13299dSbellardEOF
24217d13299dSbellard
242261cc919fSMike Frysingerif compile_object ; then
242312f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
242461cc919fSMike Frysinger        bigendian="yes"
242512f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
242661cc919fSMike Frysinger        bigendian="no"
24277d13299dSbellard    else
24287d13299dSbellard        echo big/little test failed
24297d13299dSbellard    fi
24307d13299dSbellardelse
243161cc919fSMike Frysinger    echo big/little test failed
24327d13299dSbellardfi
24337d13299dSbellard
2434b0a47e79SJuan Quintela##########################################
2435e10ee3f5SPhilippe Mathieu-Daudé# system tools
2436e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2437e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2438e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2439e10ee3f5SPhilippe Mathieu-Daudé    else
2440e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2441e10ee3f5SPhilippe Mathieu-Daudé    fi
2442e10ee3f5SPhilippe Mathieu-Daudéfi
2443e10ee3f5SPhilippe Mathieu-Daudé
2444e10ee3f5SPhilippe Mathieu-Daudé##########################################
2445a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2446a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2447a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2448a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2449a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2450a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2451a30878e7SPeter Maydell    fi
2452a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2453a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2454a30878e7SPeter Maydell    fi
2455a30878e7SPeter Maydell    gtk=no
2456a30878e7SPeter Maydell    sdl=no
2457a30878e7SPeter Maydellfi
2458a30878e7SPeter Maydell
24596b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
24606b39b063SEric Blakecat > $TMPC << EOF
24616b39b063SEric Blake#include <stdint.h>
24626b39b063SEric Blake#include <stdio.h>
24636b39b063SEric Blakeint main(int argc, char *argv[]) {
24646b39b063SEric Blake    return printf("%zu", SIZE_MAX);
24656b39b063SEric Blake}
24666b39b063SEric BlakeEOF
24676b39b063SEric Blakehave_broken_size_max=no
24686b39b063SEric Blakeif ! compile_object -Werror ; then
24696b39b063SEric Blake    have_broken_size_max=yes
24706b39b063SEric Blakefi
24716b39b063SEric Blake
2472a30878e7SPeter Maydell##########################################
2473015a33bdSGonglei# L2TPV3 probe
2474015a33bdSGonglei
2475015a33bdSGongleicat > $TMPC <<EOF
2476015a33bdSGonglei#include <sys/socket.h>
2477bff6cb72SMichael Tokarev#include <linux/ip.h>
2478015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2479015a33bdSGongleiEOF
2480015a33bdSGongleiif compile_prog "" "" ; then
2481015a33bdSGonglei  l2tpv3=yes
2482015a33bdSGongleielse
2483015a33bdSGonglei  l2tpv3=no
2484015a33bdSGongleifi
2485015a33bdSGonglei
2486c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2487c9c8b88fSDavid CARLIER  pty_h=yes
2488c9c8b88fSDavid CARLIERelse
2489c9c8b88fSDavid CARLIER  pty_h=no
2490c9c8b88fSDavid CARLIERfi
2491c9c8b88fSDavid CARLIER
2492195588ccSDavid CARLIERcat > $TMPC <<EOF
2493195588ccSDavid CARLIER#include <sys/mman.h>
2494195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2495195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2496195588ccSDavid CARLIER}
2497195588ccSDavid CARLIEREOF
2498195588ccSDavid CARLIERif compile_prog "" "" ; then
2499195588ccSDavid CARLIER  have_mlockall=yes
2500195588ccSDavid CARLIERelse
2501195588ccSDavid CARLIER  have_mlockall=no
2502195588ccSDavid CARLIERfi
2503195588ccSDavid CARLIER
2504299e6f19SPaolo Bonzini#########################################
2505299e6f19SPaolo Bonzini# vhost interdependencies and host support
2506299e6f19SPaolo Bonzini
2507299e6f19SPaolo Bonzini# vhost backends
2508299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2509299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2510299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2511299e6f19SPaolo Bonzinifi
2512108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2513108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2514108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2515108a6481SCindy Lufi
2516299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2517299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2518299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2519299e6f19SPaolo Bonzinifi
2520299e6f19SPaolo Bonzini
2521299e6f19SPaolo Bonzini# vhost-kernel devices
2522299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2523299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2524299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2525299e6f19SPaolo Bonzinifi
2526299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2527299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2528299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2529299e6f19SPaolo Bonzinifi
2530299e6f19SPaolo Bonzini
2531299e6f19SPaolo Bonzini# vhost-user backends
2532299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2533299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2534299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2535299e6f19SPaolo Bonzinifi
2536299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2537299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2538299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2539299e6f19SPaolo Bonzinifi
254098fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
254198fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
254298fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
254398fc1adaSDr. David Alan Gilbertfi
2544108a6481SCindy Lu#vhost-vdpa backends
2545108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2546108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2547108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2548108a6481SCindy Lufi
2549299e6f19SPaolo Bonzini
2550299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2551299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2552299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2553299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2554299e6f19SPaolo Bonzinifi
2555299e6f19SPaolo Bonzini
2556015a33bdSGonglei##########################################
25574d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
25584d9310f4SDaniel P. Berrange
25594d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
25604d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
25614d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
25624d9310f4SDaniel P. Berrange    #
25634d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
25644d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
25654d9310f4SDaniel P. Berrange    #
25664d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
25674d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
25684d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
25694d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
25704d9310f4SDaniel P. Berrange    # that for you.
25714d9310f4SDaniel P. Berrange    #
25724d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
25734d9310f4SDaniel P. Berrange    # are not in fact redundant.
25744d9310f4SDaniel P. Berrangecat > $TMPC << EOF
25754d9310f4SDaniel P. Berrange#include <unistd.h>
25764d9310f4SDaniel P. Berrange#include <time.h>
25774d9310f4SDaniel P. Berrange#undef localtime_r
25784d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
25794d9310f4SDaniel P. BerrangeEOF
25804d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
25814d9310f4SDaniel P. Berrange        localtime_r="yes"
25824d9310f4SDaniel P. Berrange    else
25834d9310f4SDaniel P. Berrange        localtime_r="no"
25844d9310f4SDaniel P. Berrange    fi
25854d9310f4SDaniel P. Berrangefi
25864d9310f4SDaniel P. Berrange
25874d9310f4SDaniel P. Berrange##########################################
2588779ab5e3SStefan Weil# pkg-config probe
2589779ab5e3SStefan Weil
2590779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
259176ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2592779ab5e3SStefan Weilfi
2593779ab5e3SStefan Weil
2594779ab5e3SStefan Weil##########################################
2595b0a47e79SJuan Quintela# NPTL probe
2596b0a47e79SJuan Quintela
259724cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2598bd0c5661Spbrook  cat > $TMPC <<EOF
2599bd0c5661Spbrook#include <sched.h>
260030813ceaSpbrook#include <linux/futex.h>
2601182eacc0SStefan Weilint main(void) {
2602bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2603bd0c5661Spbrook#error bork
2604bd0c5661Spbrook#endif
2605182eacc0SStefan Weil  return 0;
2606bd0c5661Spbrook}
2607bd0c5661SpbrookEOF
260824cb36a6SPeter Maydell  if ! compile_object ; then
260921684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2610b0a47e79SJuan Quintela  fi
2611bd0c5661Spbrookfi
2612bd0c5661Spbrook
2613ac62922eSbalrog##########################################
2614607dacd0Sqiaonuohan# lzo check
2615607dacd0Sqiaonuohan
2616607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2617607dacd0Sqiaonuohan    cat > $TMPC << EOF
2618607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2619607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2620607dacd0SqiaonuohanEOF
2621607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2622607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2623b25c9dffSStefan Weil        lzo="yes"
2624b25c9dffSStefan Weil    else
2625b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2626b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2627b25c9dffSStefan Weil        fi
2628b25c9dffSStefan Weil        lzo="no"
2629b25c9dffSStefan Weil    fi
2630607dacd0Sqiaonuohanfi
2631607dacd0Sqiaonuohan
2632607dacd0Sqiaonuohan##########################################
2633607dacd0Sqiaonuohan# snappy check
2634607dacd0Sqiaonuohan
2635607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2636607dacd0Sqiaonuohan    cat > $TMPC << EOF
2637607dacd0Sqiaonuohan#include <snappy-c.h>
2638607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2639607dacd0SqiaonuohanEOF
2640607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2641607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2642b25c9dffSStefan Weil        snappy="yes"
2643b25c9dffSStefan Weil    else
2644b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2645b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2646b25c9dffSStefan Weil        fi
2647b25c9dffSStefan Weil        snappy="no"
2648b25c9dffSStefan Weil    fi
2649607dacd0Sqiaonuohanfi
2650607dacd0Sqiaonuohan
2651607dacd0Sqiaonuohan##########################################
26526b383c08SPeter Wu# bzip2 check
26536b383c08SPeter Wu
26546b383c08SPeter Wuif test "$bzip2" != "no" ; then
26556b383c08SPeter Wu    cat > $TMPC << EOF
26566b383c08SPeter Wu#include <bzlib.h>
26576b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
26586b383c08SPeter WuEOF
26596b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
26606b383c08SPeter Wu        bzip2="yes"
26616b383c08SPeter Wu    else
26626b383c08SPeter Wu        if test "$bzip2" = "yes"; then
26636b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
26646b383c08SPeter Wu        fi
26656b383c08SPeter Wu        bzip2="no"
26666b383c08SPeter Wu    fi
26676b383c08SPeter Wufi
26686b383c08SPeter Wu
26696b383c08SPeter Wu##########################################
267083bc1f97SJulio Faracco# lzfse check
267183bc1f97SJulio Faracco
267283bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
267383bc1f97SJulio Faracco    cat > $TMPC << EOF
267483bc1f97SJulio Faracco#include <lzfse.h>
267583bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
267683bc1f97SJulio FaraccoEOF
267783bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
267883bc1f97SJulio Faracco        lzfse="yes"
267983bc1f97SJulio Faracco    else
268083bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
268183bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
268283bc1f97SJulio Faracco        fi
268383bc1f97SJulio Faracco        lzfse="no"
268483bc1f97SJulio Faracco    fi
268583bc1f97SJulio Faraccofi
268683bc1f97SJulio Faracco
268783bc1f97SJulio Faracco##########################################
26883a678481SJuan Quintela# zstd check
26893a678481SJuan Quintela
26903a678481SJuan Quintelaif test "$zstd" != "no" ; then
2691297254c7SJuan Quintela    libzstd_minver="1.4.0"
2692297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
26933a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
26943a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
26953a678481SJuan Quintela        zstd="yes"
26963a678481SJuan Quintela    else
26973a678481SJuan Quintela        if test "$zstd" = "yes" ; then
26983a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
26993a678481SJuan Quintela        fi
27003a678481SJuan Quintela        zstd="no"
27013a678481SJuan Quintela    fi
27023a678481SJuan Quintelafi
27033a678481SJuan Quintela
27043a678481SJuan Quintela##########################################
2705f794573eSEduardo Otubo# libseccomp check
2706f794573eSEduardo Otubo
2707f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
27083e684455SMichael Strosaker    libseccomp_minver="2.3.0"
270925ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2710c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2711c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2712f794573eSEduardo Otubo        seccomp="yes"
2713f794573eSEduardo Otubo    else
2714f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2715693e5910SAndrew Jones            feature_not_found "libseccomp" \
2716693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2717896848f0SEduardo Otubo        fi
2718e84d5956SYann E. MORIN        seccomp="no"
2719f794573eSEduardo Otubo    fi
2720f794573eSEduardo Otubofi
2721f794573eSEduardo Otubo##########################################
2722e37630caSaliguori# xen probe
2723e37630caSaliguori
2724fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2725c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2726c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2727c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2728c1cdd9d5SJuergen Gross
2729c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2730c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2731c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2732c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2733c1cdd9d5SJuergen Gross    xen=yes
2734c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2735c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
273658ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
273758ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
273858ea9a7aSAnthony PERARD    fi
2739c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2740c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2741c1cdd9d5SJuergen Gross  else
2742c1cdd9d5SJuergen Gross
2743b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2744d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2745d5b93ddfSAnthony PERARD
274650ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
274750ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
274850ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
274950ced5b3SStefan Weil
275050ced5b3SStefan Weil    # Xen (any)
275150ced5b3SStefan Weil    cat > $TMPC <<EOF
275250ced5b3SStefan Weil#include <xenctrl.h>
275350ced5b3SStefan Weilint main(void) {
275450ced5b3SStefan Weil  return 0;
275550ced5b3SStefan Weil}
275650ced5b3SStefan WeilEOF
275750ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
275850ced5b3SStefan Weil      # Xen not found
275950ced5b3SStefan Weil      if test "$xen" = "yes" ; then
276021684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
276150ced5b3SStefan Weil      fi
276250ced5b3SStefan Weil      xen=no
276350ced5b3SStefan Weil
2764d5b93ddfSAnthony PERARD    # Xen unstable
276569deef08SPeter Maydell    elif
276669deef08SPeter Maydell        cat > $TMPC <<EOF &&
27672cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
27682cbf8903SRoss Lagerwall#define __XEN_TOOLS__
27692cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2770d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
27712cbf8903SRoss Lagerwallint main(void) {
27722cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2773d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
27742cbf8903SRoss Lagerwall
27752cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
27762cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
27772cbf8903SRoss Lagerwall
2778d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2779d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2780d3c49ebbSPaul Durrant
27812cbf8903SRoss Lagerwall  return 0;
27822cbf8903SRoss Lagerwall}
27832cbf8903SRoss LagerwallEOF
27842cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27852cbf8903SRoss Lagerwall      then
27862cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27872cbf8903SRoss Lagerwall      xen_ctrl_version=41100
27882cbf8903SRoss Lagerwall      xen=yes
27892cbf8903SRoss Lagerwall    elif
27902cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
27915ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27925ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
279358ea9a7aSAnthony PERARD#include <xentoolcore.h>
27945ba3d756SIgor Druzhininint main(void) {
27955ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
27965ba3d756SIgor Druzhinin
27975ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
27985ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
279958ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
28005ba3d756SIgor Druzhinin
28015ba3d756SIgor Druzhinin  return 0;
28025ba3d756SIgor Druzhinin}
28035ba3d756SIgor DruzhininEOF
280458ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
28055ba3d756SIgor Druzhinin      then
280658ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
28075ba3d756SIgor Druzhinin      xen_ctrl_version=41000
28085ba3d756SIgor Druzhinin      xen=yes
28095ba3d756SIgor Druzhinin    elif
28105ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2811da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2812da8090ccSPaul Durrant#define __XEN_TOOLS__
2813da8090ccSPaul Durrant#include <xendevicemodel.h>
2814da8090ccSPaul Durrantint main(void) {
2815da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2816da8090ccSPaul Durrant
2817da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2818da8090ccSPaul Durrant  xendevicemodel_close(xd);
2819da8090ccSPaul Durrant
2820da8090ccSPaul Durrant  return 0;
2821da8090ccSPaul Durrant}
2822da8090ccSPaul DurrantEOF
2823da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2824da8090ccSPaul Durrant      then
2825da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2826f1167ee6SJuergen Gross      xen_ctrl_version=40900
2827da8090ccSPaul Durrant      xen=yes
2828da8090ccSPaul Durrant    elif
2829da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
28305eeb39c2SIan Campbell/*
28315eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
28325eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2833b6eb9b45SPaulina Szubarczyk *
2834b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2835b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2836b6eb9b45SPaulina Szubarczyk */
2837b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2838b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2839b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2840b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2841b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2842b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2843b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2844b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2845b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2846b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2847b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2848b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2849b6eb9b45SPaulina Szubarczyk#endif
2850b6eb9b45SPaulina Szubarczykint main(void) {
2851b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2852b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2853b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2854b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2855b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2856b6eb9b45SPaulina Szubarczyk
2857b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2858b6eb9b45SPaulina Szubarczyk
2859b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2860b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2861b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2862b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2863b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2864b6eb9b45SPaulina Szubarczyk
2865b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2866b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2867b6eb9b45SPaulina Szubarczyk
2868b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2869b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2870b6eb9b45SPaulina Szubarczyk
2871b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2872b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2873b6eb9b45SPaulina Szubarczyk
2874b6eb9b45SPaulina Szubarczyk  return 0;
2875b6eb9b45SPaulina Szubarczyk}
2876b6eb9b45SPaulina SzubarczykEOF
2877b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2878b6eb9b45SPaulina Szubarczyk      then
2879f1167ee6SJuergen Gross      xen_ctrl_version=40800
2880b6eb9b45SPaulina Szubarczyk      xen=yes
2881b6eb9b45SPaulina Szubarczyk    elif
2882b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2883b6eb9b45SPaulina Szubarczyk/*
2884b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2885b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
28865eeb39c2SIan Campbell */
28875eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
28885eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
28895eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
28905eeb39c2SIan Campbell#include <xenctrl.h>
28915eeb39c2SIan Campbell#include <xenstore.h>
28925eeb39c2SIan Campbell#include <xenevtchn.h>
28935eeb39c2SIan Campbell#include <xengnttab.h>
28945eeb39c2SIan Campbell#include <xenforeignmemory.h>
28955eeb39c2SIan Campbell#include <stdint.h>
28965eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
28975eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
28985eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
28995eeb39c2SIan Campbell#endif
29005eeb39c2SIan Campbellint main(void) {
29015eeb39c2SIan Campbell  xc_interface *xc = NULL;
29025eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
29035eeb39c2SIan Campbell  xenevtchn_handle *xe;
29045eeb39c2SIan Campbell  xengnttab_handle *xg;
29055eeb39c2SIan Campbell
29065eeb39c2SIan Campbell  xs_daemon_open();
29075eeb39c2SIan Campbell
29085eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
29095eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29105eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29115eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29125eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
29135eeb39c2SIan Campbell
29145eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
29155eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
29165eeb39c2SIan Campbell
29175eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
29185eeb39c2SIan Campbell  xenevtchn_fd(xe);
29195eeb39c2SIan Campbell
29205eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
29215eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
29225eeb39c2SIan Campbell
29235eeb39c2SIan Campbell  return 0;
29245eeb39c2SIan Campbell}
29255eeb39c2SIan CampbellEOF
29265eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
29275eeb39c2SIan Campbell      then
2928f1167ee6SJuergen Gross      xen_ctrl_version=40701
29295eeb39c2SIan Campbell      xen=yes
2930cdadde39SRoger Pau Monne
2931cdadde39SRoger Pau Monne    # Xen 4.6
2932cdadde39SRoger Pau Monne    elif
2933cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2934cdadde39SRoger Pau Monne#include <xenctrl.h>
2935e108a3c1SAnthony PERARD#include <xenstore.h>
2936d5b93ddfSAnthony PERARD#include <stdint.h>
2937d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2938d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2939d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2940d5b93ddfSAnthony PERARD#endif
2941d5b93ddfSAnthony PERARDint main(void) {
2942d5b93ddfSAnthony PERARD  xc_interface *xc;
2943d5b93ddfSAnthony PERARD  xs_daemon_open();
2944d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2945d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2946d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2947b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29488688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2949d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
295020a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2951d8b441a3SJan Beulich  return 0;
2952d8b441a3SJan Beulich}
2953d8b441a3SJan BeulichEOF
2954d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2955d8b441a3SJan Beulich      then
2956f1167ee6SJuergen Gross      xen_ctrl_version=40600
2957d8b441a3SJan Beulich      xen=yes
2958d8b441a3SJan Beulich
2959d8b441a3SJan Beulich    # Xen 4.5
2960d8b441a3SJan Beulich    elif
2961d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2962d8b441a3SJan Beulich#include <xenctrl.h>
2963d8b441a3SJan Beulich#include <xenstore.h>
2964d8b441a3SJan Beulich#include <stdint.h>
2965d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2966d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2967d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2968d8b441a3SJan Beulich#endif
2969d8b441a3SJan Beulichint main(void) {
2970d8b441a3SJan Beulich  xc_interface *xc;
2971d8b441a3SJan Beulich  xs_daemon_open();
2972d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2973d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2974d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2975d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2976d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29773996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
29783996e85cSPaul Durrant  return 0;
29793996e85cSPaul Durrant}
29803996e85cSPaul DurrantEOF
29813996e85cSPaul Durrant        compile_prog "" "$xen_libs"
29823996e85cSPaul Durrant      then
2983f1167ee6SJuergen Gross      xen_ctrl_version=40500
29843996e85cSPaul Durrant      xen=yes
29853996e85cSPaul Durrant
29863996e85cSPaul Durrant    elif
29873996e85cSPaul Durrant        cat > $TMPC <<EOF &&
29883996e85cSPaul Durrant#include <xenctrl.h>
29893996e85cSPaul Durrant#include <xenstore.h>
29903996e85cSPaul Durrant#include <stdint.h>
29913996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
29923996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
29933996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
29943996e85cSPaul Durrant#endif
29953996e85cSPaul Durrantint main(void) {
29963996e85cSPaul Durrant  xc_interface *xc;
29973996e85cSPaul Durrant  xs_daemon_open();
29983996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
29993996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
30003996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
30013996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
30023996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
30038688e065SStefano Stabellini  return 0;
30048688e065SStefano Stabellini}
30058688e065SStefano StabelliniEOF
30068688e065SStefano Stabellini        compile_prog "" "$xen_libs"
300769deef08SPeter Maydell      then
3008f1167ee6SJuergen Gross      xen_ctrl_version=40200
30098688e065SStefano Stabellini      xen=yes
30108688e065SStefano Stabellini
3011e37630caSaliguori    else
3012fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
3013edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
3014edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
3015fc321b4bSJuan Quintela      fi
3016fc321b4bSJuan Quintela      xen=no
3017e37630caSaliguori    fi
3018d5b93ddfSAnthony PERARD
3019d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
3020f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
30215eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
30225eeb39c2SIan Campbell      fi
3023d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
3024d5b93ddfSAnthony PERARD    fi
3025e37630caSaliguori  fi
3026c1cdd9d5SJuergen Grossfi
3027e37630caSaliguori
3028eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
3029edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
3030eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
3031eb6fda0fSAnthony PERARD  else
3032eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
303376ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
303476ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
3035eb6fda0fSAnthony PERARD    fi
3036eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
3037eb6fda0fSAnthony PERARD  fi
3038eb6fda0fSAnthony PERARDfi
3039eb6fda0fSAnthony PERARD
3040e37630caSaliguori##########################################
3041d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
3042d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
3043327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
3044d661d9a4SJustin Terry (VM)        whpx="yes"
3045d661d9a4SJustin Terry (VM)    else
3046d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
304753537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
3048d661d9a4SJustin Terry (VM)        fi
3049d661d9a4SJustin Terry (VM)        whpx="no"
3050d661d9a4SJustin Terry (VM)    fi
3051d661d9a4SJustin Terry (VM)fi
3052d661d9a4SJustin Terry (VM)
3053d661d9a4SJustin Terry (VM)##########################################
3054dfffc653SJuan Quintela# Sparse probe
3055dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
3056968b4db3SPaolo Bonzini  if has sparse; then
3057dfffc653SJuan Quintela    sparse=yes
3058dfffc653SJuan Quintela  else
3059dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
306021684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
3061dfffc653SJuan Quintela    fi
3062dfffc653SJuan Quintela    sparse=no
3063dfffc653SJuan Quintela  fi
3064dfffc653SJuan Quintelafi
3065dfffc653SJuan Quintela
3066dfffc653SJuan Quintela##########################################
3067f676c67eSJeremy White# X11 probe
3068f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
30698781595bSGerd Hoffmann    have_x11=yes
307089138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
307189138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
3072f676c67eSJeremy Whitefi
3073f676c67eSJeremy White
3074f676c67eSJeremy White##########################################
3075a4ccabcfSAnthony Liguori# GTK probe
3076a4ccabcfSAnthony Liguori
30775a464e6cSPeter Xuif test "$gtk" != "no"; then
307889d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
307989d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
30807b23d121SVolker Rümelin    gtkversion="3.22.0"
3081bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
308289138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
308389138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
308489138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
30850a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
30868781595bSGerd Hoffmann            need_x11=yes
3087f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
3088f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
30890a337ed0SGerd Hoffmann        fi
3090bbbf9bfbSStefan Weil        gtk="yes"
3091bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
30925fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
3093bbbf9bfbSStefan Weil    else
3094bbbf9bfbSStefan Weil        gtk="no"
3095bbbf9bfbSStefan Weil    fi
3096bbbf9bfbSStefan Weilfi
3097bbbf9bfbSStefan Weil
3098ddbb0d09SDaniel P. Berrange
3099ddbb0d09SDaniel P. Berrange##########################################
3100ddbb0d09SDaniel P. Berrange# GNUTLS probe
3101ddbb0d09SDaniel P. Berrange
3102ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3103a73e82efSRichard Henderson    pass="no"
3104a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
310589138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
310689138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3107a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3108a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3109a73e82efSRichard Henderson        write_c_skeleton
3110a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3111243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
3112ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
3113a73e82efSRichard Henderson            pass="yes"
3114a73e82efSRichard Henderson        fi
3115a73e82efSRichard Henderson    fi
3116a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3117a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3118ddbb0d09SDaniel P. Berrange    else
3119a73e82efSRichard Henderson        gnutls="$pass"
3120ddbb0d09SDaniel P. Berrange    fi
3121ddbb0d09SDaniel P. Berrangefi
3122ddbb0d09SDaniel P. Berrange
312391bfcdb0SDaniel P. Berrange
312491bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
312591bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3126a0722409SDaniel P. Berrangé# explicitly
312791bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
312891bfcdb0SDaniel P. Berrangethen
3129a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
313091bfcdb0SDaniel P. Berrange    then
313191bfcdb0SDaniel P. Berrange        gcrypt="no"
313291bfcdb0SDaniel P. Berrange    fi
313391bfcdb0SDaniel P. Berrangefi
313491bfcdb0SDaniel P. Berrange
313591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
313691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3137a0722409SDaniel P. Berrangé# explicitly
313891bfcdb0SDaniel P. Berrangeif test -z "$nettle"
313991bfcdb0SDaniel P. Berrangethen
3140a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
314191bfcdb0SDaniel P. Berrange    then
314291bfcdb0SDaniel P. Berrange        nettle="no"
314391bfcdb0SDaniel P. Berrange    fi
314491bfcdb0SDaniel P. Berrangefi
314591bfcdb0SDaniel P. Berrange
3146dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
314791bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
314891bfcdb0SDaniel P. Berrange    then
314991bfcdb0SDaniel P. Berrange	return 1
315091bfcdb0SDaniel P. Berrange    fi
315191bfcdb0SDaniel P. Berrange
315291bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
315391bfcdb0SDaniel P. Berrange    then
315489138857SStefan Weil	host=$(libgcrypt-config --host)
315591bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
315691bfcdb0SDaniel P. Berrange	then
315791bfcdb0SDaniel P. Berrange	    return 1
315891bfcdb0SDaniel P. Berrange	fi
315991bfcdb0SDaniel P. Berrange    fi
316091bfcdb0SDaniel P. Berrange
3161dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3162dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3163dea7a64eSDaniel P. Berrangé
3164dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3165dea7a64eSDaniel P. Berrangé    then
3166dea7a64eSDaniel P. Berrangé       return 1
3167dea7a64eSDaniel P. Berrangé    fi
3168dea7a64eSDaniel P. Berrangé
316991bfcdb0SDaniel P. Berrange    return 0
317091bfcdb0SDaniel P. Berrange}
317191bfcdb0SDaniel P. Berrange
3172a0722409SDaniel P. Berrangé
3173a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3174a73e82efSRichard Henderson    pass="no"
317564dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3176a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3177a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3178a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3179a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3180a73e82efSRichard Henderson        write_c_skeleton
3181a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3182243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
3183a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
3184a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3185a0722409SDaniel P. Berrangé               gcrypt="no"
3186a0722409SDaniel P. Berrangé            fi
3187a73e82efSRichard Henderson            pass="yes"
3188a73e82efSRichard Henderson        fi
3189a73e82efSRichard Henderson    fi
3190dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3191dc2207afSDaniel P. Berrangé    then
3192dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3193dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3194dc2207afSDaniel P. Berrangéint main(void) {
3195dc2207afSDaniel P. Berrangé  return 0;
3196dc2207afSDaniel P. Berrangé}
3197dc2207afSDaniel P. BerrangéEOF
3198dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3199dc2207afSDaniel P. Berrangé            nettle_xts=yes
3200dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3201dc2207afSDaniel P. Berrangé        fi
3202dc2207afSDaniel P. Berrangé    fi
3203a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
320464dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3205a0722409SDaniel P. Berrangé    else
3206a73e82efSRichard Henderson        nettle="$pass"
3207a0722409SDaniel P. Berrangé    fi
3208a0722409SDaniel P. Berrangéfi
3209a0722409SDaniel P. Berrangé
321091bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3211a73e82efSRichard Henderson    pass="no"
3212dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
321389138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
321489138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3215a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
321691bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
321791bfcdb0SDaniel P. Berrange        # turn breaks static builds...
321891bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
321991bfcdb0SDaniel P. Berrange        then
322091bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
322191bfcdb0SDaniel P. Berrange        fi
32221f923c70SLongpeng(Mike)
3223a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3224a73e82efSRichard Henderson        write_c_skeleton
3225a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3226243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
322737788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3228a73e82efSRichard Henderson            pass="yes"
3229a73e82efSRichard Henderson        fi
3230a73e82efSRichard Henderson    fi
3231a73e82efSRichard Henderson    if test "$pass" = "yes"; then
323237788f25SDaniel P. Berrange        gcrypt="yes"
32331f923c70SLongpeng(Mike)        cat > $TMPC << EOF
32341f923c70SLongpeng(Mike)#include <gcrypt.h>
32351f923c70SLongpeng(Mike)int main(void) {
32361f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
32371f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
32381f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
32391f923c70SLongpeng(Mike)  return 0;
32401f923c70SLongpeng(Mike)}
32411f923c70SLongpeng(Mike)EOF
32421f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
32431f923c70SLongpeng(Mike)            gcrypt_hmac=yes
32441f923c70SLongpeng(Mike)        fi
3245e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3246e0576942SDaniel P. Berrangé#include <gcrypt.h>
3247e0576942SDaniel P. Berrangéint main(void) {
3248e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3249e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3250e0576942SDaniel P. Berrangé  return 0;
3251e0576942SDaniel P. Berrangé}
3252e0576942SDaniel P. BerrangéEOF
3253e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3254e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3255e0576942SDaniel P. Berrangé            qemu_private_xts=no
3256e0576942SDaniel P. Berrangé        fi
3257a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3258dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
325991bfcdb0SDaniel P. Berrange    else
326091bfcdb0SDaniel P. Berrange        gcrypt="no"
326191bfcdb0SDaniel P. Berrange    fi
326262893b67SDaniel P. Berrangefi
326362893b67SDaniel P. Berrange
3264ddbb0d09SDaniel P. Berrange
326591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
326691bfcdb0SDaniel P. Berrangethen
326791bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
326891bfcdb0SDaniel P. Berrangefi
3269ed754746SDaniel P. Berrange
32709a2fd434SDaniel P. Berrange##########################################
32719a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
32729a2fd434SDaniel P. Berrange
32739a2fd434SDaniel P. Berrangetasn1=yes
327490246037SDaniel P. Berrangetasn1_cflags=""
327590246037SDaniel P. Berrangetasn1_libs=""
32769a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
327789138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
327889138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
32799a2fd434SDaniel P. Berrangeelse
32809a2fd434SDaniel P. Berrange    tasn1=no
32819a2fd434SDaniel P. Berrangefi
32829a2fd434SDaniel P. Berrange
3283ed754746SDaniel P. Berrange
3284bbbf9bfbSStefan Weil##########################################
32858953caf3SDaniel P. Berrange# PAM probe
32868953caf3SDaniel P. Berrange
32878953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
32888953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
32898953caf3SDaniel P. Berrange#include <security/pam_appl.h>
32908953caf3SDaniel P. Berrange#include <stdio.h>
32918953caf3SDaniel P. Berrangeint main(void) {
32928953caf3SDaniel P. Berrange   const char *service_name = "qemu";
32938953caf3SDaniel P. Berrange   const char *user = "frank";
32949c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
32958953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
32969c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
32978953caf3SDaniel P. Berrange   return 0;
32988953caf3SDaniel P. Berrange}
32998953caf3SDaniel P. BerrangeEOF
33008953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
33018953caf3SDaniel P. Berrange        auth_pam=yes
33028953caf3SDaniel P. Berrange    else
33038953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
33048953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
33058953caf3SDaniel P. Berrange        else
33068953caf3SDaniel P. Berrange            auth_pam=no
33078953caf3SDaniel P. Berrange        fi
33088953caf3SDaniel P. Berrange    fi
33098953caf3SDaniel P. Berrangefi
33108953caf3SDaniel P. Berrange
33118953caf3SDaniel P. Berrange##########################################
3312559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3313559607eaSDaniel P. Berrange
3314559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3315559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3316559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3317559607eaSDaniel P. Berrangefi
3318559607eaSDaniel P. Berrange
3319e865b97fSChen Gang#########################################
3320e865b97fSChen Gang# libdrm check
3321e865b97fSChen Ganghave_drm_h=no
3322e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3323e865b97fSChen Gang    have_drm_h=yes
3324e865b97fSChen Gangfi
3325e865b97fSChen Gang
33262a4b472cSDavid CARLIER#########################################
33272a4b472cSDavid CARLIER# sys/signal.h check
33282a4b472cSDavid CARLIERhave_sys_signal_h=no
33292a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
33302a4b472cSDavid CARLIER  have_sys_signal_h=yes
33312a4b472cSDavid CARLIERfi
33322a4b472cSDavid CARLIER
3333559607eaSDaniel P. Berrange##########################################
3334bbbf9bfbSStefan Weil# VTE probe
3335bbbf9bfbSStefan Weil
3336bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3337c6feff9eSCole Robinson    vteminversion="0.32.0"
3338c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3339c6feff9eSCole Robinson      vtepackage="vte-2.91"
3340c6feff9eSCole Robinson    else
3341528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3342c6feff9eSCole Robinson    fi
3343c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
334489138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
334589138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
334689138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3347bbbf9bfbSStefan Weil        vte="yes"
3348bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3349c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
33509e04c683SStefan Weil    else
3351bbbf9bfbSStefan Weil        vte="no"
3352a4ccabcfSAnthony Liguori    fi
3353a4ccabcfSAnthony Liguorifi
3354a4ccabcfSAnthony Liguori
3355a4ccabcfSAnthony Liguori##########################################
335611d9f695Sbellard# SDL probe
335711d9f695Sbellard
3358aee8a619SCarlo Marcelo Arenas Belón# Look for sdl configuration program (pkg-config or sdl2-config).  Try
3359aee8a619SCarlo Marcelo Arenas Belón# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
336047c03744SDave Airlie
3361c6093a05SPeter Xusdl_probe ()
3362c6093a05SPeter Xu{
33630015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
33640015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
336589138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
3366aee8a619SCarlo Marcelo Arenas Belón  elif has "$sdl2_config"; then
33670015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
336889138857SStefan Weil    sdlversion=$($sdlconfig --version)
3369a0dfd8a4SLoïc Minier  else
3370a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
33718f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3372a0dfd8a4SLoïc Minier    fi
3373a0dfd8a4SLoïc Minier    sdl=no
3374c6093a05SPeter Xu    # no need to do the rest
3375c6093a05SPeter Xu    return
33769316f803SPaolo Bonzini  fi
3377aee8a619SCarlo Marcelo Arenas Belón  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
33783ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
33793ec87ffeSPaolo Bonzini  fi
338011d9f695Sbellard
338111d9f695Sbellard  cat > $TMPC << EOF
338211d9f695Sbellard#include <SDL.h>
338311d9f695Sbellard#undef main /* We don't want SDL to override our main() */
338411d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
338511d9f695SbellardEOF
338689138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
33872ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
338874f42e18STeLeMan  if test "$static" = "yes" ; then
33890015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
33900015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
33915f37e6d4SThomas Huth    else
339289138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
33935f37e6d4SThomas Huth    fi
339474f42e18STeLeMan  else
339589138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
339674f42e18STeLeMan  fi
339752166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
339811d9f695Sbellard    sdl=yes
33997c1f25b4Sbellard
340067c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3401e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
340267c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
340389138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
340489138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
340511d9f695Sbellard      fi
340652166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
34071ac88f28SJuan Quintela	:
34081ac88f28SJuan Quintela      else
34091ac88f28SJuan Quintela        sdl=no
34107c1f25b4Sbellard      fi
34117c1f25b4Sbellard    fi # static link
3412c4198157SJuan Quintela  else # sdl not found
3413c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
34140015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3415c4198157SJuan Quintela    fi
3416c4198157SJuan Quintela    sdl=no
34177c1f25b4Sbellard  fi # sdl compile test
3418c6093a05SPeter Xu}
3419c6093a05SPeter Xu
3420a442fe2fSDaniel P. Berrangésdl_image_probe ()
3421a442fe2fSDaniel P. Berrangé{
3422a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3423a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3424a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3425a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3426a442fe2fSDaniel P. Berrangé            else
3427a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3428a442fe2fSDaniel P. Berrangé            fi
3429a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3430a442fe2fSDaniel P. Berrangé            sdl_image=yes
3431a442fe2fSDaniel P. Berrangé
3432a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3433a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3434a442fe2fSDaniel P. Berrangé        else
3435a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3436a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3437a442fe2fSDaniel P. Berrangé            else
3438a442fe2fSDaniel P. Berrangé                sdl_image=no
3439a442fe2fSDaniel P. Berrangé            fi
3440a442fe2fSDaniel P. Berrangé        fi
3441a442fe2fSDaniel P. Berrangé    fi
3442a442fe2fSDaniel P. Berrangé}
3443a442fe2fSDaniel P. Berrangé
3444c6093a05SPeter Xuif test "$sdl" != "no" ; then
3445c6093a05SPeter Xu  sdl_probe
3446fd677642Sthsfi
344711d9f695Sbellard
34485368a422Saliguoriif test "$sdl" = "yes" ; then
3449a442fe2fSDaniel P. Berrangé  sdl_image_probe
3450a442fe2fSDaniel P. Berrangéelse
3451a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3452a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3453a442fe2fSDaniel P. Berrangé  fi
3454a442fe2fSDaniel P. Berrangé  sdl_image=no
3455a442fe2fSDaniel P. Berrangéfi
3456a442fe2fSDaniel P. Berrangé
3457a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
34585368a422Saliguori  cat > $TMPC <<EOF
34595368a422Saliguori#include <SDL.h>
34605368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
34615368a422Saliguori#include <X11/XKBlib.h>
34625368a422Saliguori#else
34635368a422Saliguori#error No x11 support
34645368a422Saliguori#endif
34655368a422Saliguoriint main(void) { return 0; }
34665368a422SaliguoriEOF
3467f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
34688781595bSGerd Hoffmann    need_x11=yes
3469f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3470f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
34715368a422Saliguori  fi
34725368a422Saliguorifi
34735368a422Saliguori
34748f28f3fbSths##########################################
34752da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
34762da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
34772da776dbSMichael R. Hines  cat > $TMPC <<EOF
34782da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
34792da776dbSMichael R. Hinesint main(void) { return 0; }
34802da776dbSMichael R. HinesEOF
3481ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
34822da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
34832da776dbSMichael R. Hines    rdma="yes"
3484ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
34852da776dbSMichael R. Hines  else
34862da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
34872da776dbSMichael R. Hines        error_exit \
3488ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
34892da776dbSMichael R. Hines            " Your options:" \
3490ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
34912da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
34922da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
34932da776dbSMichael R. Hines    fi
34942da776dbSMichael R. Hines    rdma="no"
34952da776dbSMichael R. Hines  fi
34962da776dbSMichael R. Hinesfi
34972da776dbSMichael R. Hines
349821ab34c9SMarcel Apfelbaum##########################################
349921ab34c9SMarcel Apfelbaum# PVRDMA detection
350021ab34c9SMarcel Apfelbaum
350121ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
350221ab34c9SMarcel Apfelbaum#include <sys/mman.h>
350321ab34c9SMarcel Apfelbaum
350421ab34c9SMarcel Apfelbaumint
350521ab34c9SMarcel Apfelbaummain(void)
350621ab34c9SMarcel Apfelbaum{
350721ab34c9SMarcel Apfelbaum    char buf = 0;
350821ab34c9SMarcel Apfelbaum    void *addr = &buf;
350921ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
351021ab34c9SMarcel Apfelbaum
351121ab34c9SMarcel Apfelbaum    return 0;
351221ab34c9SMarcel Apfelbaum}
351321ab34c9SMarcel ApfelbaumEOF
351421ab34c9SMarcel Apfelbaum
351521ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
351621ab34c9SMarcel Apfelbaum    case "$pvrdma" in
351721ab34c9SMarcel Apfelbaum    "")
351821ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
351921ab34c9SMarcel Apfelbaum            pvrdma="yes"
352021ab34c9SMarcel Apfelbaum        else
352121ab34c9SMarcel Apfelbaum            pvrdma="no"
352221ab34c9SMarcel Apfelbaum        fi
352321ab34c9SMarcel Apfelbaum        ;;
352421ab34c9SMarcel Apfelbaum    "yes")
352521ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
352621ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
352721ab34c9SMarcel Apfelbaum        fi
352821ab34c9SMarcel Apfelbaum        pvrdma="yes"
352921ab34c9SMarcel Apfelbaum        ;;
353021ab34c9SMarcel Apfelbaum    "no")
353121ab34c9SMarcel Apfelbaum        pvrdma="no"
353221ab34c9SMarcel Apfelbaum        ;;
353321ab34c9SMarcel Apfelbaum    esac
353421ab34c9SMarcel Apfelbaumelse
353521ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
353621ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
353721ab34c9SMarcel Apfelbaum    fi
353821ab34c9SMarcel Apfelbaum    pvrdma="no"
353921ab34c9SMarcel Apfelbaumfi
354095c6bff3SBenoît Canet
3541ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3542ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3543ee108585SYuval Shaia
3544ee108585SYuval Shaiacat > $TMPC <<EOF &&
3545ee108585SYuval Shaia#include <infiniband/verbs.h>
3546ee108585SYuval Shaia
3547ee108585SYuval Shaiaint
3548ee108585SYuval Shaiamain(void)
3549ee108585SYuval Shaia{
3550ee108585SYuval Shaia    struct ibv_mr *mr;
3551ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3552ee108585SYuval Shaia    size_t length = 10;
3553ee108585SYuval Shaia    uint64_t iova = 0;
3554ee108585SYuval Shaia    int access = 0;
3555ee108585SYuval Shaia    void *addr = NULL;
3556ee108585SYuval Shaia
3557ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3558ee108585SYuval Shaia
3559ee108585SYuval Shaia    ibv_dereg_mr(mr);
3560ee108585SYuval Shaia
3561ee108585SYuval Shaia    return 0;
3562ee108585SYuval Shaia}
3563ee108585SYuval ShaiaEOF
3564ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3565ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3566ee108585SYuval Shaia    fi
3567ee108585SYuval Shaiafi
3568ee108585SYuval Shaia
356995c6bff3SBenoît Canet##########################################
35702f9606b3Saliguori# VNC SASL detection
3571e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
35722f9606b3Saliguori  cat > $TMPC <<EOF
35732f9606b3Saliguori#include <sasl/sasl.h>
35742f9606b3Saliguori#include <stdio.h>
35752f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
35762f9606b3SaliguoriEOF
35772f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
3578bd702ffcSPhilippe Mathieu-Daudé  # QEMU defines struct iovec in "qemu/osdep.h",
3579bd702ffcSPhilippe Mathieu-Daudé  # we don't want libsasl to redefine it in <sasl/sasl.h>.
3580bd702ffcSPhilippe Mathieu-Daudé  vnc_sasl_cflags="-DSTRUCT_IOVEC_DEFINED"
35812f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
358252166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3583ea784e3bSJuan Quintela    vnc_sasl=yes
3584fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3585ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
35862f9606b3Saliguori  else
3587ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
358821684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3589ea784e3bSJuan Quintela    fi
3590ea784e3bSJuan Quintela    vnc_sasl=no
35912f9606b3Saliguori  fi
35922f9606b3Saliguorifi
35932f9606b3Saliguori
35942f9606b3Saliguori##########################################
35952f6f5c7aSCorentin Chary# VNC JPEG detection
3596e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
35972f6f5c7aSCorentin Charycat > $TMPC <<EOF
35982f6f5c7aSCorentin Chary#include <stdio.h>
35992f6f5c7aSCorentin Chary#include <jpeglib.h>
36002f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
36012f6f5c7aSCorentin CharyEOF
36022f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
36032f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
36042f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
36052f6f5c7aSCorentin Chary    vnc_jpeg=yes
36062f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3607ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
36082f6f5c7aSCorentin Chary  else
36092f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
361021684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
36112f6f5c7aSCorentin Chary    fi
36122f6f5c7aSCorentin Chary    vnc_jpeg=no
36132f6f5c7aSCorentin Chary  fi
36142f6f5c7aSCorentin Charyfi
36152f6f5c7aSCorentin Chary
36162f6f5c7aSCorentin Chary##########################################
3617efe556adSCorentin Chary# VNC PNG detection
3618e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3619efe556adSCorentin Charycat > $TMPC <<EOF
3620efe556adSCorentin Chary//#include <stdio.h>
3621efe556adSCorentin Chary#include <png.h>
3622832ce9c2SScott Wood#include <stddef.h>
3623efe556adSCorentin Charyint main(void) {
3624efe556adSCorentin Chary    png_structp png_ptr;
3625efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
36267edc3fedSPeter Maydell    return png_ptr != 0;
3627efe556adSCorentin Chary}
3628efe556adSCorentin CharyEOF
362965d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
363089138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
363189138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
36329af8025eSBrad  else
3633efe556adSCorentin Chary    vnc_png_cflags=""
3634efe556adSCorentin Chary    vnc_png_libs="-lpng"
36359af8025eSBrad  fi
3636efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3637efe556adSCorentin Chary    vnc_png=yes
3638efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
36399af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3640efe556adSCorentin Chary  else
3641efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
364221684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3643efe556adSCorentin Chary    fi
3644efe556adSCorentin Chary    vnc_png=no
3645efe556adSCorentin Chary  fi
3646efe556adSCorentin Charyfi
3647efe556adSCorentin Chary
3648efe556adSCorentin Chary##########################################
36496a021536SGerd Hoffmann# xkbcommon probe
36506a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
36516a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
36526a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
36536a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
36546a021536SGerd Hoffmann    xkbcommon=yes
36556a021536SGerd Hoffmann  else
36566a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
36576a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
36586a021536SGerd Hoffmann    fi
36596a021536SGerd Hoffmann    xkbcommon=no
36606a021536SGerd Hoffmann  fi
36616a021536SGerd Hoffmannfi
36626a021536SGerd Hoffmann
366376655d6dSaliguori
366476655d6dSaliguori##########################################
3665c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3666dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3667dce512deSChristoph Hellwig  cat > $TMPC << EOF
3668ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3669dce512deSChristoph Hellwig#include <xfs/xfs.h>
3670dce512deSChristoph Hellwigint main(void)
3671dce512deSChristoph Hellwig{
3672dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3673dce512deSChristoph Hellwig    return 0;
3674dce512deSChristoph Hellwig}
3675dce512deSChristoph HellwigEOF
3676dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3677dce512deSChristoph Hellwig    xfs="yes"
3678dce512deSChristoph Hellwig  else
3679dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
368021684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3681dce512deSChristoph Hellwig    fi
3682dce512deSChristoph Hellwig    xfs=no
3683dce512deSChristoph Hellwig  fi
3684dce512deSChristoph Hellwigfi
3685dce512deSChristoph Hellwig
3686dce512deSChristoph Hellwig##########################################
36878a16d273Sths# vde libraries probe
3688dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
36894baae0acSJuan Quintela  vde_libs="-lvdeplug"
36908a16d273Sths  cat > $TMPC << EOF
36918a16d273Sths#include <libvdeplug.h>
36924a7f0e06Spbrookint main(void)
36934a7f0e06Spbrook{
36944a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3695fea08e08SPeter Maydell    char s[] = "";
3696fea08e08SPeter Maydell    vde_open(s, s, &a);
36974a7f0e06Spbrook    return 0;
36984a7f0e06Spbrook}
36998a16d273SthsEOF
370052166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
37014baae0acSJuan Quintela    vde=yes
3702dfb278bdSJuan Quintela  else
3703dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
370421684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3705dfb278bdSJuan Quintela    fi
3706dfb278bdSJuan Quintela    vde=no
37078a16d273Sths  fi
37088a16d273Sthsfi
37098a16d273Sths
37108a16d273Sths##########################################
37110a985b37SVincenzo Maffione# netmap support probe
37120a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
37130a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
37140a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
37150a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
37160a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
371758952137SVincenzo Maffioneif test "$netmap" != "no" ; then
371858952137SVincenzo Maffione  cat > $TMPC << EOF
371958952137SVincenzo Maffione#include <inttypes.h>
372058952137SVincenzo Maffione#include <net/if.h>
372158952137SVincenzo Maffione#include <net/netmap.h>
372258952137SVincenzo Maffione#include <net/netmap_user.h>
37230a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
37240a985b37SVincenzo Maffione#error
37250a985b37SVincenzo Maffione#endif
372658952137SVincenzo Maffioneint main(void) { return 0; }
372758952137SVincenzo MaffioneEOF
372858952137SVincenzo Maffione  if compile_prog "" "" ; then
372958952137SVincenzo Maffione    netmap=yes
373058952137SVincenzo Maffione  else
373158952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
373258952137SVincenzo Maffione      feature_not_found "netmap"
373358952137SVincenzo Maffione    fi
373458952137SVincenzo Maffione    netmap=no
373558952137SVincenzo Maffione  fi
373658952137SVincenzo Maffionefi
373758952137SVincenzo Maffione
373858952137SVincenzo Maffione##########################################
373947e98658SCorey Bryant# libcap-ng library probe
374047e98658SCorey Bryantif test "$cap_ng" != "no" ; then
374147e98658SCorey Bryant  cap_libs="-lcap-ng"
374247e98658SCorey Bryant  cat > $TMPC << EOF
374347e98658SCorey Bryant#include <cap-ng.h>
374447e98658SCorey Bryantint main(void)
374547e98658SCorey Bryant{
374647e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
374747e98658SCorey Bryant    return 0;
374847e98658SCorey Bryant}
374947e98658SCorey BryantEOF
375047e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
375147e98658SCorey Bryant    cap_ng=yes
375247e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
375347e98658SCorey Bryant  else
375447e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
375521684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
375647e98658SCorey Bryant    fi
375747e98658SCorey Bryant    cap_ng=no
375847e98658SCorey Bryant  fi
375947e98658SCorey Bryantfi
376047e98658SCorey Bryant
376147e98658SCorey Bryant##########################################
3762c2de5c91Smalc# Sound support libraries probe
37638f28f3fbSths
376489138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3765c2de5c91Smalcfor drv in $audio_drv_list; do
3766c2de5c91Smalc    case $drv in
3767e42975a1SGerd Hoffmann    alsa | try-alsa)
3768c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3769c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3770e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3771e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3772e42975a1SGerd Hoffmann        fi
3773e42975a1SGerd Hoffmann    else
3774e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3775e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3776c80a867fSGerd Hoffmann        else
3777c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3778c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3779c80a867fSGerd Hoffmann        fi
3780e42975a1SGerd Hoffmann    fi
3781c2de5c91Smalc    ;;
3782c2de5c91Smalc
3783e42975a1SGerd Hoffmann    pa | try-pa)
3784c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3785c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3786e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3787e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3788e42975a1SGerd Hoffmann        fi
3789e42975a1SGerd Hoffmann    else
3790e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3791e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3792c80a867fSGerd Hoffmann        else
3793c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3794c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3795c80a867fSGerd Hoffmann        fi
3796e42975a1SGerd Hoffmann    fi
3797b8e59f18Smalc    ;;
3798b8e59f18Smalc
3799373967b2SGerd Hoffmann    sdl)
3800373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3801373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3802373967b2SGerd Hoffmann    fi
3803373967b2SGerd Hoffmann    ;;
3804373967b2SGerd Hoffmann
3805e42975a1SGerd Hoffmann    try-sdl)
3806e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3807e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3808e42975a1SGerd Hoffmann    else
3809e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3810e42975a1SGerd Hoffmann    fi
3811e42975a1SGerd Hoffmann    ;;
3812e42975a1SGerd Hoffmann
3813997e690aSJuan Quintela    coreaudio)
3814b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3815997e690aSJuan Quintela    ;;
3816997e690aSJuan Quintela
3817a4bf6780SJuan Quintela    dsound)
3818b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3819d5631638Smalc      audio_win_int="yes"
3820a4bf6780SJuan Quintela    ;;
3821a4bf6780SJuan Quintela
3822a4bf6780SJuan Quintela    oss)
3823b1149911SFam Zheng      oss_libs="$oss_lib"
3824a4bf6780SJuan Quintela    ;;
3825a4bf6780SJuan Quintela
38262e445703SGeoffrey McRae    jack | try-jack)
38272e445703SGeoffrey McRae    if $pkg_config jack --exists; then
38282e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
38292e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
38302e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
38312e445703SGeoffrey McRae        fi
38322e445703SGeoffrey McRae    else
38332e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
38342e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
38352e445703SGeoffrey McRae        else
38362e445703SGeoffrey McRae            error_exit "$drv check failed" \
38372e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
38382e445703SGeoffrey McRae        fi
38392e445703SGeoffrey McRae    fi
38402e445703SGeoffrey McRae    ;;
38412e445703SGeoffrey McRae
3842e4c63a6aSmalc    *)
38431c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
384476ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
384576ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3846e4c63a6aSmalc    }
3847e4c63a6aSmalc    ;;
3848c2de5c91Smalc    esac
3849c2de5c91Smalcdone
38508f28f3fbSths
38514d3b6f6eSbalrog##########################################
38522e4d9fb1Saurel32# BrlAPI probe
38532e4d9fb1Saurel32
38544ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3855eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
38562e4d9fb1Saurel32  cat > $TMPC << EOF
38572e4d9fb1Saurel32#include <brlapi.h>
3858832ce9c2SScott Wood#include <stddef.h>
38592e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
38602e4d9fb1Saurel32EOF
386152166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
38622e4d9fb1Saurel32    brlapi=yes
38634ffcedb6SJuan Quintela  else
38644ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
386521684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
38664ffcedb6SJuan Quintela    fi
38674ffcedb6SJuan Quintela    brlapi=no
3868eb82284fSJuan Quintela  fi
3869eb82284fSJuan Quintelafi
38702e4d9fb1Saurel32
38712e4d9fb1Saurel32##########################################
3872e08bb301SSamuel Thibault# iconv probe
3873e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3874e08bb301SSamuel Thibault  cat > $TMPC << EOF
3875e08bb301SSamuel Thibault#include <iconv.h>
3876e08bb301SSamuel Thibaultint main(void) {
3877e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3878e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3879e08bb301SSamuel Thibault}
3880e08bb301SSamuel ThibaultEOF
3881e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3882e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3883e08bb301SSamuel Thibault  IFS=:
3884e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3885e08bb301SSamuel Thibault    IFS=:
3886e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3887e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3888e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3889e08bb301SSamuel Thibault      unset IFS
3890e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3891e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3892e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3893e08bb301SSamuel Thibault        iconv_found=yes
3894e08bb301SSamuel Thibault        break
3895e08bb301SSamuel Thibault      fi
3896e08bb301SSamuel Thibault    done
3897e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3898e08bb301SSamuel Thibault      break
3899e08bb301SSamuel Thibault    fi
3900e08bb301SSamuel Thibault  done
3901e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3902e08bb301SSamuel Thibault    iconv=yes
3903e08bb301SSamuel Thibault  else
3904e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3905e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3906e08bb301SSamuel Thibault    fi
3907e08bb301SSamuel Thibault    iconv=no
3908e08bb301SSamuel Thibault  fi
3909e08bb301SSamuel Thibaultfi
3910e08bb301SSamuel Thibault
3911e08bb301SSamuel Thibault##########################################
39124d3b6f6eSbalrog# curses probe
3913e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3914e08bb301SSamuel Thibault  # curses will need iconv
3915e08bb301SSamuel Thibault  curses=no
3916e08bb301SSamuel Thibaultfi
3917a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3918e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
39198ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
39208ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3921e095e2f3SStefan Weil  else
39227c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
39238ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3924e095e2f3SStefan Weil  fi
3925c584a6d0SJuan Quintela  curses_found=no
39264d3b6f6eSbalrog  cat > $TMPC << EOF
39278ddc5bf9SSamuel Thibault#include <locale.h>
39284d3b6f6eSbalrog#include <curses.h>
39298ddc5bf9SSamuel Thibault#include <wchar.h>
39302f8b7cd5SSamuel Thibault#include <langinfo.h>
3931ef9a2524SStefan Weilint main(void) {
39322f8b7cd5SSamuel Thibault  const char *codeset;
39338ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
39348ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3935ef9a2524SStefan Weil  resize_term(0, 0);
39368ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
39378ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
39387c703002SSamuel Thibault  add_wch(WACS_DEGREE);
39392f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
39402f8b7cd5SSamuel Thibault  return codeset != 0;
3941ef9a2524SStefan Weil}
39424d3b6f6eSbalrogEOF
3943ecbe251fSVadim Evard  IFS=:
39448ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3945b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3946b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
39477c703002SSamuel Thibault    IFS=:
39488ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3949ecbe251fSVadim Evard      unset IFS
39508ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3951c584a6d0SJuan Quintela        curses_found=yes
39524f78ef9aSJuan Quintela        break
39534d3b6f6eSbalrog      fi
39544f78ef9aSJuan Quintela    done
39557c703002SSamuel Thibault    if test "$curses_found" = yes ; then
39567c703002SSamuel Thibault      break
39577c703002SSamuel Thibault    fi
39588ddc5bf9SSamuel Thibault  done
3959ecbe251fSVadim Evard  unset IFS
3960c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3961c584a6d0SJuan Quintela    curses=yes
3962c584a6d0SJuan Quintela  else
3963c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
396421684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3965c584a6d0SJuan Quintela    fi
3966c584a6d0SJuan Quintela    curses=no
3967c584a6d0SJuan Quintela  fi
39684f78ef9aSJuan Quintelafi
39694d3b6f6eSbalrog
3970414f0dabSblueswir1##########################################
3971769ce76dSAlexander Graf# curl probe
3972a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
397365d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3974a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
39754e2b0658SPaolo Bonzini  else
39764e2b0658SPaolo Bonzini    curlconfig=curl-config
39774e2b0658SPaolo Bonzini  fi
3978769ce76dSAlexander Graf  cat > $TMPC << EOF
3979769ce76dSAlexander Graf#include <curl/curl.h>
39800b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3981769ce76dSAlexander GrafEOF
398289138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
398389138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3984b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3985769ce76dSAlexander Graf    curl=yes
3986788c8196SJuan Quintela  else
3987788c8196SJuan Quintela    if test "$curl" = "yes" ; then
398821684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3989788c8196SJuan Quintela    fi
3990788c8196SJuan Quintela    curl=no
3991769ce76dSAlexander Graf  fi
3992769ce76dSAlexander Graffi # test "$curl"
3993769ce76dSAlexander Graf
3994769ce76dSAlexander Graf##########################################
3995e18df141SAnthony Liguori# glib support probe
3996a52d28afSPaolo Bonzini
399700f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3998aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3999aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
4000a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
4001aa0d1f44SPaolo Bonzinifi
400254cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
400354cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
400454cb65d8SEmilio G. Cotafi
4005e26110cfSFam Zheng
40064eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
40074eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
40084eaf7202SSameeh Jubran
4009e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
40104eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
40114eaf7202SSameeh Jubranfi
40124eaf7202SSameeh Jubran
4013aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
4014e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
401589138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
401689138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
40174a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
401814015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
4019e18df141SAnthony Liguori    else
4020e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
4021e26110cfSFam Zheng    fi
4022e26110cfSFam Zhengdone
4023e26110cfSFam Zheng
4024f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
4025f876b765SMarc-André Lureau    gio=yes
4026f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
4027f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
402825a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
40290dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
40300dba4897SMarc-André Lureau        gdbus_codegen=
40310dba4897SMarc-André Lureau    fi
4032f876b765SMarc-André Lureauelse
4033f876b765SMarc-André Lureau    gio=no
4034f876b765SMarc-André Lureaufi
4035f876b765SMarc-André Lureau
403625a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
403725a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
403825a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
403925a97a56SMarc-André Lureaufi
404025a97a56SMarc-André Lureau
4041977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
4042977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
4043977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
4044977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
4045977a82abSDaniel P. Berrangecat > $TMPC <<EOF
4046977a82abSDaniel P. Berrange#include <glib.h>
4047977a82abSDaniel P. Berrange#include <unistd.h>
4048977a82abSDaniel P. Berrange
4049977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
4050977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
4051977a82abSDaniel P. Berrange
4052977a82abSDaniel P. Berrangeint main(void) {
4053977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
4054977a82abSDaniel P. Berrange   return 0;
4055977a82abSDaniel P. Berrange}
4056977a82abSDaniel P. BerrangeEOF
4057977a82abSDaniel P. Berrange
40585919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
4059977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
4060977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
4061977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
4062977a82abSDaniel P. Berrange	       "build target"
4063977a82abSDaniel P. Berrangefi
4064977a82abSDaniel P. Berrange
4065bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
4066bbbf2e04SJohn Snowcat > $TMPC << EOF
4067bbbf2e04SJohn Snow#include <glib.h>
4068bbbf2e04SJohn Snowint main(void) { return 0; }
4069bbbf2e04SJohn SnowEOF
4070bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
4071bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
4072bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
4073086d5f75SPaolo Bonzini        QEMU_CFLAGS="-Wno-unknown-attributes $CFLAGS"
4074bbbf2e04SJohn Snow    fi
4075bbbf2e04SJohn Snowfi
4076bbbf2e04SJohn Snow
40779bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
40789bda600bSEric Blakecat > $TMPC << EOF
40799bda600bSEric Blake#include <glib.h>
40809bda600bSEric Blaketypedef struct Foo {
40819bda600bSEric Blake    int i;
40829bda600bSEric Blake} Foo;
40839bda600bSEric Blakestatic void foo_free(Foo *f)
40849bda600bSEric Blake{
40859bda600bSEric Blake    g_free(f);
40869bda600bSEric Blake}
40879bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
40889bda600bSEric Blakeint main(void) { return 0; }
40899bda600bSEric BlakeEOF
40909bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
40919bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
40929bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
40939bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
40949bda600bSEric Blake    fi
40959bda600bSEric Blakefi
40969bda600bSEric Blake
40976a1f42bdSStefan Weil#########################################
40986a1f42bdSStefan Weil# zlib check
40996a1f42bdSStefan Weil
41006a1f42bdSStefan Weilif test "$zlib" != "no" ; then
41016a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
41026a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
41036a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
41046a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
41056a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
41066a1f42bdSStefan Weil    else
41076a1f42bdSStefan Weil        cat > $TMPC << EOF
41086a1f42bdSStefan Weil#include <zlib.h>
41096a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
41106a1f42bdSStefan WeilEOF
41116a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
41125e5733e5SMarc-André Lureau            zlib_libs=-lz
41135e5733e5SMarc-André Lureau            LIBS="$LIBS $zlib_libs"
41146a1f42bdSStefan Weil        else
41156a1f42bdSStefan Weil            error_exit "zlib check failed" \
41166a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
41176a1f42bdSStefan Weil        fi
41186a1f42bdSStefan Weil    fi
41196a1f42bdSStefan Weilfi
41206a1f42bdSStefan Weil
4121e26110cfSFam Zheng##########################################
4122e26110cfSFam Zheng# SHA command probe for modules
4123e26110cfSFam Zhengif test "$modules" = yes; then
4124e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
4125e26110cfSFam Zheng    for c in $shacmd_probe; do
41268ccefb91SFam Zheng        if has $c; then
4127e26110cfSFam Zheng            shacmd="$c"
4128e26110cfSFam Zheng            break
4129e26110cfSFam Zheng        fi
4130e26110cfSFam Zheng    done
4131e26110cfSFam Zheng    if test "$shacmd" = ""; then
4132e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
4133e26110cfSFam Zheng    fi
4134e18df141SAnthony Liguorifi
4135e18df141SAnthony Liguori
4136e18df141SAnthony Liguori##########################################
4137e2134eb9SGerd Hoffmann# pixman support probe
4138e2134eb9SGerd Hoffmann
41399b52b17bSThomas Huthif test "$softmmu" = "no"; then
414074880fe2SRobert Schiele  pixman_cflags=
414174880fe2SRobert Schiele  pixman_libs=
414235c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
414389138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
414489138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
4145e2134eb9SGerd Hoffmannelse
4146c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
4147c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
4148e2134eb9SGerd Hoffmannfi
4149e2134eb9SGerd Hoffmann
4150e2134eb9SGerd Hoffmann##########################################
4151fe8fc5aeSPaolo Bonzini# libmpathpersist probe
4152fe8fc5aeSPaolo Bonzini
4153fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
41541b0578f5SMurilo Opsfelder Araujo  # probe for the new API
4155fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
4156fe8fc5aeSPaolo Bonzini#include <libudev.h>
4157fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
4158fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
4159fe8fc5aeSPaolo Bonziniint logsink;
4160b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
4161b3f1c8c4SPaolo Bonziniextern struct udev *udev;
4162b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
4163b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
4164b3f1c8c4SPaolo Bonzinistruct udev *udev;
4165b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
4166b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
4167b3f1c8c4SPaolo Bonzini
4168fe8fc5aeSPaolo Bonziniint main(void) {
4169b3f1c8c4SPaolo Bonzini    udev = udev_new();
4170b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
4171fe8fc5aeSPaolo Bonzini    return 0;
4172fe8fc5aeSPaolo Bonzini}
4173fe8fc5aeSPaolo BonziniEOF
4174fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
4175fe8fc5aeSPaolo Bonzini    mpathpersist=yes
41761b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
41771b0578f5SMurilo Opsfelder Araujo  else
41781b0578f5SMurilo Opsfelder Araujo    # probe for the old API
41791b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
41801b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
41811b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
41821b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
41831b0578f5SMurilo Opsfelder Araujoint logsink;
41841b0578f5SMurilo Opsfelder Araujoint main(void) {
41851b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
41861b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
41871b0578f5SMurilo Opsfelder Araujo    return 0;
41881b0578f5SMurilo Opsfelder Araujo}
41891b0578f5SMurilo Opsfelder AraujoEOF
41901b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
41911b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
41921b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
4193fe8fc5aeSPaolo Bonzini    else
4194fe8fc5aeSPaolo Bonzini      mpathpersist=no
4195fe8fc5aeSPaolo Bonzini    fi
41961b0578f5SMurilo Opsfelder Araujo  fi
4197fe8fc5aeSPaolo Bonzinielse
4198fe8fc5aeSPaolo Bonzini  mpathpersist=no
4199fe8fc5aeSPaolo Bonzinifi
4200fe8fc5aeSPaolo Bonzini
4201fe8fc5aeSPaolo Bonzini##########################################
4202e5d355d1Saliguori# pthread probe
42034b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
42043c529d93Saliguori
4205e5d355d1Saliguoripthread=no
4206414f0dabSblueswir1cat > $TMPC << EOF
42073c529d93Saliguori#include <pthread.h>
42087a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
42097a42bbe4SStefan Weilint main(void) {
42107a42bbe4SStefan Weil  pthread_t thread;
42117a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
42127a42bbe4SStefan Weil  return 0;
42137a42bbe4SStefan Weil}
4214414f0dabSblueswir1EOF
4215bd00d539SAndreas Färberif compile_prog "" "" ; then
4216bd00d539SAndreas Färber  pthread=yes
4217bd00d539SAndreas Färberelse
4218de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
421952166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
4220e5d355d1Saliguori      pthread=yes
4221e3c56761SPeter Portante      found=no
4222e3c56761SPeter Portante      for lib_entry in $LIBS; do
4223e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
4224e3c56761SPeter Portante          found=yes
4225e3c56761SPeter Portante          break
4226e3c56761SPeter Portante        fi
4227e3c56761SPeter Portante      done
4228e3c56761SPeter Portante      if test "$found" = "no"; then
42295572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
4230e3c56761SPeter Portante      fi
4231409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
4232de65fe0fSSebastian Herbszt      break
4233414f0dabSblueswir1    fi
4234de65fe0fSSebastian Herbszt  done
4235bd00d539SAndreas Färberfi
4236414f0dabSblueswir1
4237e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
423876ad07a4SPeter Maydell  error_exit "pthread check failed" \
423976ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
4240e5d355d1Saliguorifi
4241e5d355d1Saliguori
4242479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
4243479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
42445c312079SDr. David Alan Gilbertcat > $TMPC << EOF
42455c312079SDr. David Alan Gilbert#include <pthread.h>
42465c312079SDr. David Alan Gilbert
42475c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
42485c312079SDr. David Alan Gilbertint main(void)
42495c312079SDr. David Alan Gilbert{
42505c312079SDr. David Alan Gilbert    pthread_t thread;
42515c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
42525c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
42535c312079SDr. David Alan Gilbert    return 0;
42545c312079SDr. David Alan Gilbert}
42555c312079SDr. David Alan GilbertEOF
42565c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4257479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4258479a5747SRoman Bolshakovfi
4259479a5747SRoman Bolshakov
4260479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4261479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4262479a5747SRoman Bolshakovcat > $TMPC << EOF
4263479a5747SRoman Bolshakov#include <pthread.h>
4264479a5747SRoman Bolshakov
426512a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
4266479a5747SRoman Bolshakovint main(void)
4267479a5747SRoman Bolshakov{
4268479a5747SRoman Bolshakov    pthread_t thread;
4269479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4270479a5747SRoman Bolshakov    return 0;
4271479a5747SRoman Bolshakov}
4272479a5747SRoman BolshakovEOF
4273479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4274479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
42755c312079SDr. David Alan Gilbertfi
42765c312079SDr. David Alan Gilbert
4277bf9298b9Saliguori##########################################
4278f27aaf4bSChristian Brunner# rbd probe
4279f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4280f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4281f27aaf4bSChristian Brunner#include <stdio.h>
4282ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4283f27aaf4bSChristian Brunnerint main(void) {
4284ad32e9c0SJosh Durgin    rados_t cluster;
4285ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4286f27aaf4bSChristian Brunner    return 0;
4287f27aaf4bSChristian Brunner}
4288f27aaf4bSChristian BrunnerEOF
4289ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4290f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4291f27aaf4bSChristian Brunner    rbd=yes
4292f27aaf4bSChristian Brunner  else
4293f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
429421684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4295f27aaf4bSChristian Brunner    fi
4296f27aaf4bSChristian Brunner    rbd=no
4297f27aaf4bSChristian Brunner  fi
4298f27aaf4bSChristian Brunnerfi
4299f27aaf4bSChristian Brunner
4300f27aaf4bSChristian Brunner##########################################
4301b10d49d7SPino Toscano# libssh probe
4302b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4303b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4304b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4305b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4306b10d49d7SPino Toscano    libssh=yes
43070a12ec87SRichard W.M. Jones  else
4308b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4309b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
43100a12ec87SRichard W.M. Jones    fi
4311b10d49d7SPino Toscano    libssh=no
43120a12ec87SRichard W.M. Jones  fi
43130a12ec87SRichard W.M. Jonesfi
43140a12ec87SRichard W.M. Jones
43150a12ec87SRichard W.M. Jones##########################################
4316b10d49d7SPino Toscano# Check for libssh 0.8
4317b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4318b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4319b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4320b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
43219a2d462eSRichard W.M. Jones
4322b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
43239a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4324b10d49d7SPino Toscano#include <libssh/libssh.h>
4325b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
43269a2d462eSRichard W.M. JonesEOF
4327b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4328b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
43299a2d462eSRichard W.M. Jones  fi
43309a2d462eSRichard W.M. Jonesfi
43319a2d462eSRichard W.M. Jones
43329a2d462eSRichard W.M. Jones##########################################
43335c6c3a6cSChristoph Hellwig# linux-aio probe
43345c6c3a6cSChristoph Hellwig
43355c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
43365c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
43375c6c3a6cSChristoph Hellwig#include <libaio.h>
43385c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4339832ce9c2SScott Wood#include <stddef.h>
43405c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
43415c6c3a6cSChristoph HellwigEOF
43425c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
43435c6c3a6cSChristoph Hellwig    linux_aio=yes
43445c6c3a6cSChristoph Hellwig  else
43455c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
434621684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
43475c6c3a6cSChristoph Hellwig    fi
43483cfcae3cSLuiz Capitulino    linux_aio=no
43495c6c3a6cSChristoph Hellwig  fi
43505c6c3a6cSChristoph Hellwigfi
4351c10dd856SAarushi Mehta##########################################
4352c10dd856SAarushi Mehta# linux-io-uring probe
4353c10dd856SAarushi Mehta
4354c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4355c10dd856SAarushi Mehta  if $pkg_config liburing; then
4356c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4357c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4358c10dd856SAarushi Mehta    linux_io_uring=yes
435973fd282eSStefan Hajnoczi
436073fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
436173fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
436273fd282eSStefan Hajnoczi    # library dependency globally.
436373fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4364c10dd856SAarushi Mehta  else
4365c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4366c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4367c10dd856SAarushi Mehta    fi
4368c10dd856SAarushi Mehta    linux_io_uring=no
4369c10dd856SAarushi Mehta  fi
4370c10dd856SAarushi Mehtafi
43715c6c3a6cSChristoph Hellwig
43725c6c3a6cSChristoph Hellwig##########################################
43737aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
43743b8acc11SPaolo Bonzini
43757aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
43767aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
43777aaa6a16SPaolo Bonzini    tpm=no
43783b8acc11SPaolo Bonzini  else
43797aaa6a16SPaolo Bonzini    tpm=yes
43807aaa6a16SPaolo Bonzini  fi
43817aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
43827aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
43837aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
43847aaa6a16SPaolo Bonzini  fi
43853b8acc11SPaolo Bonzinifi
43863b8acc11SPaolo Bonzini
43873b8acc11SPaolo Bonzini##########################################
4388758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4389758e8e38SVenkateswararao Jujjuri (JV)
4390ec0d5893SMarc-André Lureaulibattr_libs=
4391758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4392758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4393758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4394758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4395f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4396f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4397f2338fb4SPavel Borzenkov#else
43984f26f2b6SAvi Kivity#include <sys/xattr.h>
4399f2338fb4SPavel Borzenkov#endif
4400758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4401758e8e38SVenkateswararao Jujjuri (JV)EOF
44024f26f2b6SAvi Kivity  if compile_prog "" "" ; then
44034f26f2b6SAvi Kivity    attr=yes
44044f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4405f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4406758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4407ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
4408ec0d5893SMarc-André Lureau    LIBS="$libattr_libs $LIBS"
44094f26f2b6SAvi Kivity    libattr=yes
4410758e8e38SVenkateswararao Jujjuri (JV)  else
4411758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
441221684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4413758e8e38SVenkateswararao Jujjuri (JV)    fi
4414758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4415758e8e38SVenkateswararao Jujjuri (JV)  fi
4416758e8e38SVenkateswararao Jujjuri (JV)fi
4417758e8e38SVenkateswararao Jujjuri (JV)
4418758e8e38SVenkateswararao Jujjuri (JV)##########################################
4419bf9298b9Saliguori# iovec probe
4420bf9298b9Saliguoricat > $TMPC <<EOF
4421db34f0b3Sblueswir1#include <sys/types.h>
4422bf9298b9Saliguori#include <sys/uio.h>
4423db34f0b3Sblueswir1#include <unistd.h>
4424f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4425bf9298b9SaliguoriEOF
4426bf9298b9Saliguoriiovec=no
442752166aa0SJuan Quintelaif compile_prog "" "" ; then
4428bf9298b9Saliguori  iovec=yes
4429bf9298b9Saliguorifi
4430bf9298b9Saliguori
4431f652e6afSaurel32##########################################
4432ceb42de8Saliguori# preadv probe
4433ceb42de8Saliguoricat > $TMPC <<EOF
4434ceb42de8Saliguori#include <sys/types.h>
4435ceb42de8Saliguori#include <sys/uio.h>
4436ceb42de8Saliguori#include <unistd.h>
4437c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4438ceb42de8SaliguoriEOF
4439ceb42de8Saliguoripreadv=no
444052166aa0SJuan Quintelaif compile_prog "" "" ; then
4441ceb42de8Saliguori  preadv=yes
4442ceb42de8Saliguorifi
4443ceb42de8Saliguori
4444ceb42de8Saliguori##########################################
4445f652e6afSaurel32# fdt probe
4446e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4447e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4448e169e1e1SPeter Maydellfdt_required=no
4449e169e1e1SPeter Maydellfor target in $target_list; do
4450e169e1e1SPeter Maydell  case $target in
4451c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4452e169e1e1SPeter Maydell      fdt_required=yes
4453e169e1e1SPeter Maydell    ;;
4454e169e1e1SPeter Maydell  esac
4455e169e1e1SPeter Maydelldone
4456e169e1e1SPeter Maydell
4457e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4458e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4459e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4460e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4461e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4462e169e1e1SPeter Maydell  fi
4463e169e1e1SPeter Maydell  fdt=yes
44647ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
44657ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4466e169e1e1SPeter Maydellfi
4467e169e1e1SPeter Maydell
4468d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4469d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4470d599938aSLaurent Vivier    fdt="no"
4471d599938aSLaurent Vivierfi
4472d599938aSLaurent Vivier
44732df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4474b41af4baSJuan Quintela  fdt_libs="-lfdt"
447596ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
44766e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4477f652e6afSaurel32  cat > $TMPC << EOF
447831ce0adbSThomas Huth#include <libfdt.h>
447996ce6545SPeter Crosthwaite#include <libfdt_env.h>
4480fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4481f652e6afSaurel32EOF
448252166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4483a540f158SPeter Crosthwaite    # system DTC is good - use it
4484e3971d61SPhilippe Mathieu-Daudé    fdt=system
4485aef45d51SDaniel P. Berrange  else
4486aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4487aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4488aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4489aef45d51SDaniel P. Berrange      fi
4490aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4491e3971d61SPhilippe Mathieu-Daudé          fdt=git
4492a540f158SPeter Crosthwaite          mkdir -p dtc
4493cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4494a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
44952df87df7SJuan Quintela          fi
449625211446SPaolo Bonzini          fdt_cflags="-I${source_path}/dtc/libfdt"
449725211446SPaolo Bonzini          fdt_ldflags="-L$PWD/dtc/libfdt"
44988a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4499a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4500aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4501aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4502aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4503a540f158SPeter Crosthwaite      else
4504a540f158SPeter Crosthwaite          # don't have and don't want
4505de3a354aSMichael Walle          fdt_libs=
45062df87df7SJuan Quintela          fdt=no
4507f652e6afSaurel32      fi
4508f652e6afSaurel32  fi
4509aef45d51SDaniel P. Berrangefi
4510f652e6afSaurel32
4511a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4512a540f158SPeter Crosthwaite
451320ff075bSMichael Walle##########################################
4514fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4515b1546f32SGerd Hoffmann
4516d52c454aSMarc-André Lureaugbm="no"
4517d52c454aSMarc-André Lureauif $pkg_config gbm; then
4518d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4519d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4520d52c454aSMarc-André Lureau    gbm="yes"
4521d52c454aSMarc-André Lureaufi
4522d52c454aSMarc-André Lureau
4523da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
45244939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
45255f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
45265f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
45275f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4528da076ffeSGerd Hoffmann    opengl=yes
4529925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4530925a0400SGerd Hoffmann        gtk_gl="yes"
4531925a0400SGerd Hoffmann    fi
4532cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
453320ff075bSMichael Walle  else
4534da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4535dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
453620ff075bSMichael Walle    fi
4537f676c67eSJeremy White    opengl_cflags=""
4538da076ffeSGerd Hoffmann    opengl_libs=""
4539da076ffeSGerd Hoffmann    opengl=no
454020ff075bSMichael Walle  fi
454120ff075bSMichael Wallefi
454220ff075bSMichael Walle
4543014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4544014cb152SGerd Hoffmann  cat > $TMPC << EOF
4545014cb152SGerd Hoffmann#include <epoxy/egl.h>
4546014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4547014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4548014cb152SGerd Hoffmann#endif
4549014cb152SGerd Hoffmannint main(void) { return 0; }
4550014cb152SGerd HoffmannEOF
4551014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4552014cb152SGerd Hoffmann    opengl_dmabuf=yes
4553014cb152SGerd Hoffmann  fi
4554014cb152SGerd Hoffmannfi
4555c9a12e75SChrysostomos Nanakos
4556e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
455799e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
455899e1a93bSPhilippe Mathieu-Daudé    case $target in
455999e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
456099e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
456199e1a93bSPhilippe Mathieu-Daudé      ;;
456299e1a93bSPhilippe Mathieu-Daudé    esac
456399e1a93bSPhilippe Mathieu-Daudé  done
456499e1a93bSPhilippe Mathieu-Daudéfi
456599e1a93bSPhilippe Mathieu-Daudé
4566ed279a06SKlim Kireev##########################################
4567ed279a06SKlim Kireev# libxml2 probe
4568ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4569ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4570ed279a06SKlim Kireev        libxml2="yes"
4571ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4572ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4573ed279a06SKlim Kireev    else
4574ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4575ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4576ed279a06SKlim Kireev        fi
4577ed279a06SKlim Kireev        libxml2="no"
4578ed279a06SKlim Kireev    fi
4579ed279a06SKlim Kireevfi
4580c9a12e75SChrysostomos Nanakos
4581eb100396SBharata B Rao##########################################
4582eb100396SBharata B Rao# glusterfs probe
4583eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
458465d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4585e01bee08SBharata B Rao    glusterfs="yes"
458689138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
458789138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4588d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4589d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4590d85fa9ebSJeff Cody    fi
459165d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
45920c14fb47SBharata B Rao      glusterfs_discard="yes"
45930c14fb47SBharata B Rao    fi
45947c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4595df3a429aSNiels de Vos      glusterfs_fallocate="yes"
45967c815372SBharata B Rao      glusterfs_zerofill="yes"
45977c815372SBharata B Rao    fi
4598e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4599e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4600e014dbe7SPrasanna Kumar Kalever
4601e014dbe7SPrasanna Kumar Kaleverint
4602e014dbe7SPrasanna Kumar Kalevermain(void)
4603e014dbe7SPrasanna Kumar Kalever{
4604e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4605e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4606e014dbe7SPrasanna Kumar Kalever}
4607e014dbe7SPrasanna Kumar KaleverEOF
4608e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4609e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4610e014dbe7SPrasanna Kumar Kalever    fi
46110e3b891fSNiels de Vos    cat > $TMPC << EOF
46120e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
46130e3b891fSNiels de Vos
46140e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
46150e3b891fSNiels de Vosstatic void
46160e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
46170e3b891fSNiels de Vos{}
46180e3b891fSNiels de Vos
46190e3b891fSNiels de Vosint
46200e3b891fSNiels de Vosmain(void)
46210e3b891fSNiels de Vos{
46220e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
46230e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
46240e3b891fSNiels de Vos	return 0;
46250e3b891fSNiels de Vos}
46260e3b891fSNiels de VosEOF
46270e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
46280e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
46290e3b891fSNiels de Vos    fi
4630eb100396SBharata B Rao  else
4631eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
46328efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
46338efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4634eb100396SBharata B Rao    fi
4635e01bee08SBharata B Rao    glusterfs="no"
4636eb100396SBharata B Rao  fi
4637eb100396SBharata B Raofi
4638eb100396SBharata B Rao
463939386ac7Saurel32# Check for inotify functions when we are building linux-user
46403b3f24adSaurel32# emulator.  This is done because older glibc versions don't
46413b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
46423b3f24adSaurel32# don't provide them even if kernel supports them.
46433b3f24adSaurel32#
46443b3f24adSaurel32inotify=no
46453b3f24adSaurel32cat > $TMPC << EOF
46463b3f24adSaurel32#include <sys/inotify.h>
46473b3f24adSaurel32
46483b3f24adSaurel32int
46493b3f24adSaurel32main(void)
46503b3f24adSaurel32{
46513b3f24adSaurel32	/* try to start inotify */
46528690e420Saurel32	return inotify_init();
46533b3f24adSaurel32}
46543b3f24adSaurel32EOF
465552166aa0SJuan Quintelaif compile_prog "" "" ; then
46563b3f24adSaurel32  inotify=yes
46573b3f24adSaurel32fi
46583b3f24adSaurel32
4659c05c7a73SRiku Voipioinotify1=no
4660c05c7a73SRiku Voipiocat > $TMPC << EOF
4661c05c7a73SRiku Voipio#include <sys/inotify.h>
4662c05c7a73SRiku Voipio
4663c05c7a73SRiku Voipioint
4664c05c7a73SRiku Voipiomain(void)
4665c05c7a73SRiku Voipio{
4666c05c7a73SRiku Voipio    /* try to start inotify */
4667c05c7a73SRiku Voipio    return inotify_init1(0);
4668c05c7a73SRiku Voipio}
4669c05c7a73SRiku VoipioEOF
4670c05c7a73SRiku Voipioif compile_prog "" "" ; then
4671c05c7a73SRiku Voipio  inotify1=yes
4672c05c7a73SRiku Voipiofi
4673c05c7a73SRiku Voipio
4674099d6b0fSRiku Voipio# check if pipe2 is there
4675099d6b0fSRiku Voipiopipe2=no
4676099d6b0fSRiku Voipiocat > $TMPC << EOF
4677099d6b0fSRiku Voipio#include <unistd.h>
4678099d6b0fSRiku Voipio#include <fcntl.h>
4679099d6b0fSRiku Voipio
4680099d6b0fSRiku Voipioint main(void)
4681099d6b0fSRiku Voipio{
4682099d6b0fSRiku Voipio    int pipefd[2];
46839bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4684099d6b0fSRiku Voipio}
4685099d6b0fSRiku VoipioEOF
468652166aa0SJuan Quintelaif compile_prog "" "" ; then
4687099d6b0fSRiku Voipio  pipe2=yes
4688099d6b0fSRiku Voipiofi
4689099d6b0fSRiku Voipio
469040ff6d7eSKevin Wolf# check if accept4 is there
469140ff6d7eSKevin Wolfaccept4=no
469240ff6d7eSKevin Wolfcat > $TMPC << EOF
469340ff6d7eSKevin Wolf#include <sys/socket.h>
469440ff6d7eSKevin Wolf#include <stddef.h>
469540ff6d7eSKevin Wolf
469640ff6d7eSKevin Wolfint main(void)
469740ff6d7eSKevin Wolf{
469840ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
469940ff6d7eSKevin Wolf    return 0;
470040ff6d7eSKevin Wolf}
470140ff6d7eSKevin WolfEOF
470240ff6d7eSKevin Wolfif compile_prog "" "" ; then
470340ff6d7eSKevin Wolf  accept4=yes
470440ff6d7eSKevin Wolffi
470540ff6d7eSKevin Wolf
47063ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
47073ce34dfbSvibisreenivasansplice=no
47083ce34dfbSvibisreenivasancat > $TMPC << EOF
47093ce34dfbSvibisreenivasan#include <unistd.h>
47103ce34dfbSvibisreenivasan#include <fcntl.h>
47113ce34dfbSvibisreenivasan#include <limits.h>
47123ce34dfbSvibisreenivasan
47133ce34dfbSvibisreenivasanint main(void)
47143ce34dfbSvibisreenivasan{
471566ea0f22SStefan Weil    int len, fd = 0;
47163ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
47173ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
47183ce34dfbSvibisreenivasan    return 0;
47193ce34dfbSvibisreenivasan}
47203ce34dfbSvibisreenivasanEOF
472152166aa0SJuan Quintelaif compile_prog "" "" ; then
47223ce34dfbSvibisreenivasan  splice=yes
47233ce34dfbSvibisreenivasanfi
47243ce34dfbSvibisreenivasan
4725dcc38d1cSMarcelo Tosatti##########################################
4726a99d57bbSWanlong Gao# libnuma probe
4727a99d57bbSWanlong Gao
4728a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4729a99d57bbSWanlong Gao  cat > $TMPC << EOF
4730a99d57bbSWanlong Gao#include <numa.h>
4731a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4732a99d57bbSWanlong GaoEOF
4733a99d57bbSWanlong Gao
4734a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4735a99d57bbSWanlong Gao    numa=yes
4736a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4737a99d57bbSWanlong Gao  else
4738a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4739a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4740a99d57bbSWanlong Gao    fi
4741a99d57bbSWanlong Gao    numa=no
4742a99d57bbSWanlong Gao  fi
4743a99d57bbSWanlong Gaofi
4744a99d57bbSWanlong Gao
47457b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
47467b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
47477b01cb97SAlexandre Derumier    exit 1
47487b01cb97SAlexandre Derumierfi
47497b01cb97SAlexandre Derumier
47505a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
47515a22ab71SYang Zhong# do not support it.
47525a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
47535a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
47545a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
47555a22ab71SYang Zhong    fi
47565a22ab71SYang Zhong    malloc_trim="no"
47575a22ab71SYang Zhongfi
47585a22ab71SYang Zhong
47595a22ab71SYang Zhong#######################################
47605a22ab71SYang Zhong# malloc_trim
47615a22ab71SYang Zhong
47625a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
47635a22ab71SYang Zhong    cat > $TMPC << EOF
47645a22ab71SYang Zhong#include <malloc.h>
47655a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
47665a22ab71SYang ZhongEOF
47675a22ab71SYang Zhong    if compile_prog "" "" ; then
47685a22ab71SYang Zhong        malloc_trim="yes"
47695a22ab71SYang Zhong    else
47705a22ab71SYang Zhong        malloc_trim="no"
47715a22ab71SYang Zhong    fi
47725a22ab71SYang Zhongfi
47735a22ab71SYang Zhong
4774a99d57bbSWanlong Gao##########################################
47752847b469SFam Zheng# tcmalloc probe
47762847b469SFam Zheng
47772847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
47782847b469SFam Zheng  cat > $TMPC << EOF
47792847b469SFam Zheng#include <stdlib.h>
4780f2dfe54cSLeonid Blochint main(void) {
4781f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4782f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4783f2dfe54cSLeonid Bloch        return 0;
4784f2dfe54cSLeonid Bloch    }
4785f2dfe54cSLeonid Bloch    return 1;
4786f2dfe54cSLeonid Bloch}
47872847b469SFam ZhengEOF
47882847b469SFam Zheng
47892847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
47902847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
47912847b469SFam Zheng  else
47922847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
47932847b469SFam Zheng  fi
47942847b469SFam Zhengfi
47952847b469SFam Zheng
47962847b469SFam Zheng##########################################
47977b01cb97SAlexandre Derumier# jemalloc probe
47987b01cb97SAlexandre Derumier
47997b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
48007b01cb97SAlexandre Derumier  cat > $TMPC << EOF
48017b01cb97SAlexandre Derumier#include <stdlib.h>
4802f2dfe54cSLeonid Blochint main(void) {
4803f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4804f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4805f2dfe54cSLeonid Bloch        return 0;
4806f2dfe54cSLeonid Bloch    }
4807f2dfe54cSLeonid Bloch    return 1;
4808f2dfe54cSLeonid Bloch}
48097b01cb97SAlexandre DerumierEOF
48107b01cb97SAlexandre Derumier
48117b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
48127b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
48137b01cb97SAlexandre Derumier  else
48147b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
48157b01cb97SAlexandre Derumier  fi
48167b01cb97SAlexandre Derumierfi
48177b01cb97SAlexandre Derumier
48187b01cb97SAlexandre Derumier##########################################
4819dcc38d1cSMarcelo Tosatti# signalfd probe
4820dcc38d1cSMarcelo Tosattisignalfd="no"
4821dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4822dcc38d1cSMarcelo Tosatti#include <unistd.h>
4823dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4824dcc38d1cSMarcelo Tosatti#include <signal.h>
4825dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4826dcc38d1cSMarcelo TosattiEOF
4827dcc38d1cSMarcelo Tosatti
4828dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4829dcc38d1cSMarcelo Tosatti  signalfd=yes
4830dcc38d1cSMarcelo Tosattifi
4831dcc38d1cSMarcelo Tosatti
4832d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4833d339d766SRichard W.M. Jonesoptreset="no"
4834d339d766SRichard W.M. Jonescat > $TMPC << EOF
4835d339d766SRichard W.M. Jones#include <getopt.h>
4836d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4837d339d766SRichard W.M. JonesEOF
4838d339d766SRichard W.M. Jones
4839d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4840d339d766SRichard W.M. Jones  optreset=yes
4841d339d766SRichard W.M. Jonesfi
4842d339d766SRichard W.M. Jones
4843c2882b96SRiku Voipio# check if eventfd is supported
4844c2882b96SRiku Voipioeventfd=no
4845c2882b96SRiku Voipiocat > $TMPC << EOF
4846c2882b96SRiku Voipio#include <sys/eventfd.h>
4847c2882b96SRiku Voipio
4848c2882b96SRiku Voipioint main(void)
4849c2882b96SRiku Voipio{
485055cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4851c2882b96SRiku Voipio}
4852c2882b96SRiku VoipioEOF
4853c2882b96SRiku Voipioif compile_prog "" "" ; then
4854c2882b96SRiku Voipio  eventfd=yes
4855c2882b96SRiku Voipiofi
4856c2882b96SRiku Voipio
4857751bcc39SMarc-André Lureau# check if memfd is supported
4858751bcc39SMarc-André Lureaumemfd=no
4859751bcc39SMarc-André Lureaucat > $TMPC << EOF
486075e5b70eSPaolo Bonzini#include <sys/mman.h>
4861751bcc39SMarc-André Lureau
4862751bcc39SMarc-André Lureauint main(void)
4863751bcc39SMarc-André Lureau{
4864751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4865751bcc39SMarc-André Lureau}
4866751bcc39SMarc-André LureauEOF
4867751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4868751bcc39SMarc-André Lureau  memfd=yes
4869751bcc39SMarc-André Lureaufi
4870751bcc39SMarc-André Lureau
4871955727d2SCortland Tölva# check for usbfs
4872955727d2SCortland Tölvahave_usbfs=no
4873955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
487496566d09SThomas Petazzoni  cat > $TMPC << EOF
487596566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
487696566d09SThomas Petazzoni
487796566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
487896566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
487996566d09SThomas Petazzoni#endif
488096566d09SThomas Petazzoni
488196566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
488296566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
488396566d09SThomas Petazzoni#endif
488496566d09SThomas Petazzoni
488596566d09SThomas Petazzoniint main(void)
488696566d09SThomas Petazzoni{
488796566d09SThomas Petazzoni    return 0;
488896566d09SThomas Petazzoni}
488996566d09SThomas PetazzoniEOF
489096566d09SThomas Petazzoni  if compile_prog "" ""; then
4891955727d2SCortland Tölva    have_usbfs=yes
4892955727d2SCortland Tölva  fi
4893955727d2SCortland Tölvafi
4894751bcc39SMarc-André Lureau
4895d0927938SUlrich Hecht# check for fallocate
4896d0927938SUlrich Hechtfallocate=no
4897d0927938SUlrich Hechtcat > $TMPC << EOF
4898d0927938SUlrich Hecht#include <fcntl.h>
4899d0927938SUlrich Hecht
4900d0927938SUlrich Hechtint main(void)
4901d0927938SUlrich Hecht{
4902d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4903d0927938SUlrich Hecht    return 0;
4904d0927938SUlrich Hecht}
4905d0927938SUlrich HechtEOF
49068fb03151SPeter Maydellif compile_prog "" "" ; then
4907d0927938SUlrich Hecht  fallocate=yes
4908d0927938SUlrich Hechtfi
4909d0927938SUlrich Hecht
49103d4fa43eSKusanagi Kouichi# check for fallocate hole punching
49113d4fa43eSKusanagi Kouichifallocate_punch_hole=no
49123d4fa43eSKusanagi Kouichicat > $TMPC << EOF
49133d4fa43eSKusanagi Kouichi#include <fcntl.h>
49143d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
49153d4fa43eSKusanagi Kouichi
49163d4fa43eSKusanagi Kouichiint main(void)
49173d4fa43eSKusanagi Kouichi{
49183d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
49193d4fa43eSKusanagi Kouichi    return 0;
49203d4fa43eSKusanagi Kouichi}
49213d4fa43eSKusanagi KouichiEOF
49223d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
49233d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
49243d4fa43eSKusanagi Kouichifi
49253d4fa43eSKusanagi Kouichi
4926b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4927b953f075SDenis V. Lunevfallocate_zero_range=no
4928b953f075SDenis V. Lunevcat > $TMPC << EOF
4929b953f075SDenis V. Lunev#include <fcntl.h>
4930b953f075SDenis V. Lunev#include <linux/falloc.h>
4931b953f075SDenis V. Lunev
4932b953f075SDenis V. Lunevint main(void)
4933b953f075SDenis V. Lunev{
4934b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4935b953f075SDenis V. Lunev    return 0;
4936b953f075SDenis V. Lunev}
4937b953f075SDenis V. LunevEOF
4938b953f075SDenis V. Lunevif compile_prog "" "" ; then
4939b953f075SDenis V. Lunev  fallocate_zero_range=yes
4940b953f075SDenis V. Lunevfi
4941b953f075SDenis V. Lunev
4942ed911435SKevin Wolf# check for posix_fallocate
4943ed911435SKevin Wolfposix_fallocate=no
4944ed911435SKevin Wolfcat > $TMPC << EOF
4945ed911435SKevin Wolf#include <fcntl.h>
4946ed911435SKevin Wolf
4947ed911435SKevin Wolfint main(void)
4948ed911435SKevin Wolf{
4949ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4950ed911435SKevin Wolf    return 0;
4951ed911435SKevin Wolf}
4952ed911435SKevin WolfEOF
4953ed911435SKevin Wolfif compile_prog "" "" ; then
4954ed911435SKevin Wolf    posix_fallocate=yes
4955ed911435SKevin Wolffi
4956ed911435SKevin Wolf
4957c727f47dSPeter Maydell# check for sync_file_range
4958c727f47dSPeter Maydellsync_file_range=no
4959c727f47dSPeter Maydellcat > $TMPC << EOF
4960c727f47dSPeter Maydell#include <fcntl.h>
4961c727f47dSPeter Maydell
4962c727f47dSPeter Maydellint main(void)
4963c727f47dSPeter Maydell{
4964c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4965c727f47dSPeter Maydell    return 0;
4966c727f47dSPeter Maydell}
4967c727f47dSPeter MaydellEOF
49688fb03151SPeter Maydellif compile_prog "" "" ; then
4969c727f47dSPeter Maydell  sync_file_range=yes
4970c727f47dSPeter Maydellfi
4971c727f47dSPeter Maydell
4972dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4973dace20dcSPeter Maydellfiemap=no
4974dace20dcSPeter Maydellcat > $TMPC << EOF
4975dace20dcSPeter Maydell#include <sys/ioctl.h>
4976dace20dcSPeter Maydell#include <linux/fs.h>
4977dace20dcSPeter Maydell#include <linux/fiemap.h>
4978dace20dcSPeter Maydell
4979dace20dcSPeter Maydellint main(void)
4980dace20dcSPeter Maydell{
4981dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4982dace20dcSPeter Maydell    return 0;
4983dace20dcSPeter Maydell}
4984dace20dcSPeter MaydellEOF
49858fb03151SPeter Maydellif compile_prog "" "" ; then
4986dace20dcSPeter Maydell  fiemap=yes
4987dace20dcSPeter Maydellfi
4988dace20dcSPeter Maydell
4989d0927938SUlrich Hecht# check for dup3
4990d0927938SUlrich Hechtdup3=no
4991d0927938SUlrich Hechtcat > $TMPC << EOF
4992d0927938SUlrich Hecht#include <unistd.h>
4993d0927938SUlrich Hecht
4994d0927938SUlrich Hechtint main(void)
4995d0927938SUlrich Hecht{
4996d0927938SUlrich Hecht    dup3(0, 0, 0);
4997d0927938SUlrich Hecht    return 0;
4998d0927938SUlrich Hecht}
4999d0927938SUlrich HechtEOF
500078f5d726SJan Kiszkaif compile_prog "" "" ; then
5001d0927938SUlrich Hecht  dup3=yes
5002d0927938SUlrich Hechtfi
5003d0927938SUlrich Hecht
50044e0c6529SAlex Bligh# check for ppoll support
50054e0c6529SAlex Blighppoll=no
50064e0c6529SAlex Blighcat > $TMPC << EOF
50074e0c6529SAlex Bligh#include <poll.h>
50084e0c6529SAlex Bligh
50094e0c6529SAlex Blighint main(void)
50104e0c6529SAlex Bligh{
50114e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
50124e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
50134e0c6529SAlex Bligh    return 0;
50144e0c6529SAlex Bligh}
50154e0c6529SAlex BlighEOF
50164e0c6529SAlex Blighif compile_prog "" "" ; then
50174e0c6529SAlex Bligh  ppoll=yes
50184e0c6529SAlex Blighfi
50194e0c6529SAlex Bligh
5020cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
5021cd758dd0SAlex Blighprctl_pr_set_timerslack=no
5022cd758dd0SAlex Blighcat > $TMPC << EOF
5023cd758dd0SAlex Bligh#include <sys/prctl.h>
5024cd758dd0SAlex Bligh
5025cd758dd0SAlex Blighint main(void)
5026cd758dd0SAlex Bligh{
5027cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
5028cd758dd0SAlex Bligh    return 0;
5029cd758dd0SAlex Bligh}
5030cd758dd0SAlex BlighEOF
5031cd758dd0SAlex Blighif compile_prog "" "" ; then
5032cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
5033cd758dd0SAlex Blighfi
5034cd758dd0SAlex Bligh
50353b6edd16SPeter Maydell# check for epoll support
50363b6edd16SPeter Maydellepoll=no
50373b6edd16SPeter Maydellcat > $TMPC << EOF
50383b6edd16SPeter Maydell#include <sys/epoll.h>
50393b6edd16SPeter Maydell
50403b6edd16SPeter Maydellint main(void)
50413b6edd16SPeter Maydell{
50423b6edd16SPeter Maydell    epoll_create(0);
50433b6edd16SPeter Maydell    return 0;
50443b6edd16SPeter Maydell}
50453b6edd16SPeter MaydellEOF
50468fb03151SPeter Maydellif compile_prog "" "" ; then
50473b6edd16SPeter Maydell  epoll=yes
50483b6edd16SPeter Maydellfi
50493b6edd16SPeter Maydell
5050227f0214SPeter Maydell# epoll_create1 is a later addition
5051227f0214SPeter Maydell# so we must check separately for its presence
50523b6edd16SPeter Maydellepoll_create1=no
50533b6edd16SPeter Maydellcat > $TMPC << EOF
50543b6edd16SPeter Maydell#include <sys/epoll.h>
50553b6edd16SPeter Maydell
50563b6edd16SPeter Maydellint main(void)
50573b6edd16SPeter Maydell{
505819e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
505919e83f6bSPeter Maydell     * a function being called. This is necessary so that on
506019e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
506119e83f6bSPeter Maydell     * the library but not declared in the header file we will
506219e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
506319e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
506419e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
506519e83f6bSPeter Maydell     */
5066c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
50673b6edd16SPeter Maydell}
50683b6edd16SPeter MaydellEOF
50698fb03151SPeter Maydellif compile_prog "" "" ; then
50703b6edd16SPeter Maydell  epoll_create1=yes
50713b6edd16SPeter Maydellfi
50723b6edd16SPeter Maydell
5073a8fd1abaSPeter Maydell# check for sendfile support
5074a8fd1abaSPeter Maydellsendfile=no
5075a8fd1abaSPeter Maydellcat > $TMPC << EOF
5076a8fd1abaSPeter Maydell#include <sys/sendfile.h>
5077a8fd1abaSPeter Maydell
5078a8fd1abaSPeter Maydellint main(void)
5079a8fd1abaSPeter Maydell{
5080a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
5081a8fd1abaSPeter Maydell}
5082a8fd1abaSPeter MaydellEOF
5083a8fd1abaSPeter Maydellif compile_prog "" "" ; then
5084a8fd1abaSPeter Maydell  sendfile=yes
5085a8fd1abaSPeter Maydellfi
5086a8fd1abaSPeter Maydell
508751834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
508851834341SRiku Voipiotimerfd=no
508951834341SRiku Voipiocat > $TMPC << EOF
509051834341SRiku Voipio#include <sys/timerfd.h>
509151834341SRiku Voipio
509251834341SRiku Voipioint main(void)
509351834341SRiku Voipio{
509451834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
509551834341SRiku Voipio}
509651834341SRiku VoipioEOF
509751834341SRiku Voipioif compile_prog "" "" ; then
509851834341SRiku Voipio  timerfd=yes
509951834341SRiku Voipiofi
510051834341SRiku Voipio
51019af5c906SRiku Voipio# check for setns and unshare support
51029af5c906SRiku Voipiosetns=no
51039af5c906SRiku Voipiocat > $TMPC << EOF
51049af5c906SRiku Voipio#include <sched.h>
51059af5c906SRiku Voipio
51069af5c906SRiku Voipioint main(void)
51079af5c906SRiku Voipio{
51089af5c906SRiku Voipio    int ret;
51099af5c906SRiku Voipio    ret = setns(0, 0);
51109af5c906SRiku Voipio    ret = unshare(0);
51119af5c906SRiku Voipio    return ret;
51129af5c906SRiku Voipio}
51139af5c906SRiku VoipioEOF
51149af5c906SRiku Voipioif compile_prog "" "" ; then
51159af5c906SRiku Voipio  setns=yes
51169af5c906SRiku Voipiofi
51179af5c906SRiku Voipio
511838860a03SAleksandar Markovic# clock_adjtime probe
511938860a03SAleksandar Markovicclock_adjtime=no
512038860a03SAleksandar Markoviccat > $TMPC <<EOF
512138860a03SAleksandar Markovic#include <time.h>
512238860a03SAleksandar Markovic
512338860a03SAleksandar Markovicint main(void)
512438860a03SAleksandar Markovic{
512538860a03SAleksandar Markovic    return clock_adjtime(0, 0);
512638860a03SAleksandar Markovic}
512738860a03SAleksandar MarkovicEOF
512838860a03SAleksandar Markovicclock_adjtime=no
512938860a03SAleksandar Markovicif compile_prog "" "" ; then
513038860a03SAleksandar Markovic  clock_adjtime=yes
513138860a03SAleksandar Markovicfi
513238860a03SAleksandar Markovic
51335a03cd00SAleksandar Markovic# syncfs probe
51345a03cd00SAleksandar Markovicsyncfs=no
51355a03cd00SAleksandar Markoviccat > $TMPC <<EOF
51365a03cd00SAleksandar Markovic#include <unistd.h>
51375a03cd00SAleksandar Markovic
51385a03cd00SAleksandar Markovicint main(void)
51395a03cd00SAleksandar Markovic{
51405a03cd00SAleksandar Markovic    return syncfs(0);
51415a03cd00SAleksandar Markovic}
51425a03cd00SAleksandar MarkovicEOF
51435a03cd00SAleksandar Markovicsyncfs=no
51445a03cd00SAleksandar Markovicif compile_prog "" "" ; then
51455a03cd00SAleksandar Markovic  syncfs=yes
51465a03cd00SAleksandar Markovicfi
51475a03cd00SAleksandar Markovic
5148db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
5149db37dd89SAleksandar Markovickcov=no
5150db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
5151db37dd89SAleksandar Markovic    kcov=yes
5152db37dd89SAleksandar Markovicfi
5153db37dd89SAleksandar Markovic
5154516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
5155516e8b7dSPeter Maydellsphinx_werror=""
5156516e8b7dSPeter Maydellif test "$werror" = "yes"; then
5157516e8b7dSPeter Maydell    sphinx_werror="-W"
5158516e8b7dSPeter Maydellfi
5159516e8b7dSPeter Maydell
51605f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
51615f71eac0SPeter Maydellhas_sphinx_build() {
51625f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
51635f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
51645f71eac0SPeter Maydell    # version requirement). This will fail if either
51655f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
51665f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
51675f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
5168988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
5169988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
5170988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
51715f71eac0SPeter Maydell}
51725f71eac0SPeter Maydell
5173cc8ae6deSpbrook# Check if tools are available to build documentation.
5174a25dba17SJuan Quintelaif test "$docs" != "no" ; then
5175758b617aSPeter Maydell  if has_sphinx_build; then
5176758b617aSPeter Maydell    sphinx_ok=yes
5177758b617aSPeter Maydell  else
5178758b617aSPeter Maydell    sphinx_ok=no
5179758b617aSPeter Maydell  fi
5180758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
5181a25dba17SJuan Quintela    docs=yes
518283a3ab8bSJuan Quintela  else
5183a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
5184758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
5185758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
5186758b617aSPeter Maydell      fi
5187758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
518883a3ab8bSJuan Quintela    fi
5189a25dba17SJuan Quintela    docs=no
519083a3ab8bSJuan Quintela  fi
5191cc8ae6deSpbrookfi
5192cc8ae6deSpbrook
5193f514f41cSStefan Weil# Search for bswap_32 function
51946ae9a1f4SJuan Quintelabyteswap_h=no
51956ae9a1f4SJuan Quintelacat > $TMPC << EOF
51966ae9a1f4SJuan Quintela#include <byteswap.h>
51976ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
51986ae9a1f4SJuan QuintelaEOF
519952166aa0SJuan Quintelaif compile_prog "" "" ; then
52006ae9a1f4SJuan Quintela  byteswap_h=yes
52016ae9a1f4SJuan Quintelafi
52026ae9a1f4SJuan Quintela
520375f13596SStefan Weil# Search for bswap32 function
52046ae9a1f4SJuan Quintelabswap_h=no
52056ae9a1f4SJuan Quintelacat > $TMPC << EOF
52066ae9a1f4SJuan Quintela#include <sys/endian.h>
52076ae9a1f4SJuan Quintela#include <sys/types.h>
52086ae9a1f4SJuan Quintela#include <machine/bswap.h>
52096ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
52106ae9a1f4SJuan QuintelaEOF
521152166aa0SJuan Quintelaif compile_prog "" "" ; then
52126ae9a1f4SJuan Quintela  bswap_h=yes
52136ae9a1f4SJuan Quintelafi
52146ae9a1f4SJuan Quintela
5215da93a1fdSaliguori##########################################
5216e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
5217c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
5218e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
52193c33ea96SPaolo Bonzini    libiscsi="yes"
5220ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
5221ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
5222c589b249SRonnie Sahlberg  else
5223c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
5224e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
5225c589b249SRonnie Sahlberg    fi
5226c589b249SRonnie Sahlberg    libiscsi="no"
5227c589b249SRonnie Sahlberg  fi
5228c589b249SRonnie Sahlbergfi
5229c589b249SRonnie Sahlberg
5230c589b249SRonnie Sahlberg##########################################
52318bacde8dSNatanael Copa# Do we need libm
52328bacde8dSNatanael Copacat > $TMPC << EOF
52338bacde8dSNatanael Copa#include <math.h>
5234f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
52358bacde8dSNatanael CopaEOF
52368bacde8dSNatanael Copaif compile_prog "" "" ; then
52378bacde8dSNatanael Copa  :
52388bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
52398bacde8dSNatanael Copa  LIBS="-lm $LIBS"
52408bacde8dSNatanael Copaelse
524176ad07a4SPeter Maydell  error_exit "libm check failed"
52428bacde8dSNatanael Copafi
52438bacde8dSNatanael Copa
52448bacde8dSNatanael Copa##########################################
5245da93a1fdSaliguori# Do we need librt
52468bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
52478bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
52488bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
52498bacde8dSNatanael Copa# function in addition.
5250da93a1fdSaliguoricat > $TMPC <<EOF
5251da93a1fdSaliguori#include <signal.h>
5252da93a1fdSaliguori#include <time.h>
52538bacde8dSNatanael Copaint main(void) {
52548bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
52558bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
52568bacde8dSNatanael Copa}
5257da93a1fdSaliguoriEOF
5258da93a1fdSaliguori
525952166aa0SJuan Quintelaif compile_prog "" "" ; then
526007ffa4bdSJuan Quintela  :
52618bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
526218e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
526318e588b1SRick Liu  LIBS="$LIBS -lrt"
5264da93a1fdSaliguorifi
5265da93a1fdSaliguori
5266d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
5267d99e97e6SThomas Huthcat > $TMPC << EOF
5268d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
5269d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
5270d99e97e6SThomas HuthEOF
5271d99e97e6SThomas Huth
52729df8b20dSThomas Huthhave_openpty="no"
52739df8b20dSThomas Huthif compile_prog "" "" ; then
52749df8b20dSThomas Huth  have_openpty="yes"
52759df8b20dSThomas Huthelse
5276d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
52776362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
5278d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
52799df8b20dSThomas Huth    have_openpty="yes"
5280d99e97e6SThomas Huth  fi
52816362a53fSJuan Quintelafi
52826362a53fSJuan Quintela
5283de5071c5SBlue Swirl##########################################
5284cd4ec0b4SGerd Hoffmann# spice probe
5285cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5286cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5287cd4ec0b4SGerd Hoffmann#include <spice.h>
5288cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5289cd4ec0b4SGerd HoffmannEOF
5290710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5291710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
52921b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
529365d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5294cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5295cd4ec0b4SGerd Hoffmann    spice="yes"
5296cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
5297cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
5298cd4ec0b4SGerd Hoffmann  else
5299cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
53008efc9363SHu Tao      feature_not_found "spice" \
53011b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5302cd4ec0b4SGerd Hoffmann    fi
5303cd4ec0b4SGerd Hoffmann    spice="no"
5304cd4ec0b4SGerd Hoffmann  fi
5305cd4ec0b4SGerd Hoffmannfi
5306cd4ec0b4SGerd Hoffmann
53077b02f544SMarc-André Lureau# check for smartcard support
53087b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
53090f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
53107b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
53117b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
53127b02f544SMarc-André Lureau        smartcard="yes"
5313111a38b0SRobert Relyea    else
53147b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
53157b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5316111a38b0SRobert Relyea        fi
53177b02f544SMarc-André Lureau        smartcard="no"
5318111a38b0SRobert Relyea    fi
5319111a38b0SRobert Relyeafi
5320111a38b0SRobert Relyea
53212b2325ffSGerd Hoffmann# check for libusb
53222b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
532365d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
53242b2325ffSGerd Hoffmann        libusb="yes"
5325ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5326ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
53272b2325ffSGerd Hoffmann    else
53282b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
53298efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
53302b2325ffSGerd Hoffmann        fi
53312b2325ffSGerd Hoffmann        libusb="no"
53322b2325ffSGerd Hoffmann    fi
53332b2325ffSGerd Hoffmannfi
53342b2325ffSGerd Hoffmann
533569354a83SHans de Goede# check for usbredirparser for usb network redirection support
533669354a83SHans de Goedeif test "$usb_redir" != "no" ; then
533765d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
533869354a83SHans de Goede        usb_redir="yes"
5339ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5340ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
534169354a83SHans de Goede    else
534269354a83SHans de Goede        if test "$usb_redir" = "yes"; then
534321684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
534469354a83SHans de Goede        fi
534569354a83SHans de Goede        usb_redir="no"
534669354a83SHans de Goede    fi
534769354a83SHans de Goedefi
534869354a83SHans de Goede
5349cd4ec0b4SGerd Hoffmann##########################################
5350d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5351d9840e25STomoki Sekiyama
5352e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5353e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5354d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5355690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5356d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5357d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5358690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5359d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5360d9840e25STomoki Sekiyama	  ;;
5361690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5362d9840e25STomoki Sekiyama  esac
5363d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5364d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5365d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5366d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5367d9840e25STomoki SekiyamaEOF
5368d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5369d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5370d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5371315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5372f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5373d9840e25STomoki Sekiyama  else
5374d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5375d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5376d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5377d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5378d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5379d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5380d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5381d9840e25STomoki Sekiyama    fi
5382d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5383d9840e25STomoki Sekiyama  fi
5384d9840e25STomoki Sekiyamafi
5385d9840e25STomoki Sekiyama
5386d9840e25STomoki Sekiyama##########################################
5387d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5388d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5389d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5390d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5391d9840e25STomoki Sekiyama
5392e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5393e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5394d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5395d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5396d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5397d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5398d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5399d9840e25STomoki Sekiyama    else
5400d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5401d9840e25STomoki Sekiyama    fi
5402d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5403d9840e25STomoki Sekiyama    win_sdk=""
5404d9840e25STomoki Sekiyama  fi
5405d9840e25STomoki Sekiyamafi
5406d9840e25STomoki Sekiyama
5407d9840e25STomoki Sekiyama##########################################
540850cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5409e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
541050cbebb9SMichael Roth  cat > $TMPC << EOF
541150cbebb9SMichael Roth#include <windows.h>
541250cbebb9SMichael Roth#include <ntddscsi.h>
541350cbebb9SMichael Rothint main(void) {
541450cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
541550cbebb9SMichael Roth#error Missing required ioctl definitions
541650cbebb9SMichael Roth#endif
541750cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
541850cbebb9SMichael Roth  return addr.Lun;
541950cbebb9SMichael Roth}
542050cbebb9SMichael RothEOF
542150cbebb9SMichael Roth  if compile_prog "" "" ; then
542250cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5423996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
542450cbebb9SMichael Roth  fi
542550cbebb9SMichael Rothfi
542650cbebb9SMichael Roth
542750cbebb9SMichael Roth##########################################
54289d9e1521SGerd Hoffmann# virgl renderer probe
54299d9e1521SGerd Hoffmann
54309d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
54319d9e1521SGerd Hoffmann  cat > $TMPC << EOF
54329d9e1521SGerd Hoffmann#include <virglrenderer.h>
54339d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
54349d9e1521SGerd HoffmannEOF
54359d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
54369d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
543747479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
54389d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
54399d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
54409d9e1521SGerd Hoffmann    virglrenderer="yes"
54419d9e1521SGerd Hoffmann  else
54429d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
54439d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
54449d9e1521SGerd Hoffmann    fi
54459d9e1521SGerd Hoffmann    virglrenderer="no"
54469d9e1521SGerd Hoffmann  fi
54479d9e1521SGerd Hoffmannfi
54489d9e1521SGerd Hoffmann
54499d9e1521SGerd Hoffmann##########################################
54508ca80760SRichard Henderson# capstone
54518ca80760SRichard Henderson
5452e219c499SRichard Hendersoncase "$capstone" in
5453e219c499SRichard Henderson  "" | yes)
54548ca80760SRichard Henderson    if $pkg_config capstone; then
5455e219c499SRichard Henderson      capstone=system
5456e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5457e219c499SRichard Henderson      capstone=git
5458e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5459e219c499SRichard Henderson      capstone=internal
5460e219c499SRichard Henderson    elif test -z "$capstone" ; then
5461e219c499SRichard Henderson      capstone=no
5462e219c499SRichard Henderson    else
5463e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5464e219c499SRichard Henderson    fi
5465e219c499SRichard Henderson    ;;
5466e219c499SRichard Henderson
5467e219c499SRichard Henderson  system)
5468e219c499SRichard Henderson    if ! $pkg_config capstone; then
5469e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5470e219c499SRichard Henderson    fi
5471e219c499SRichard Henderson    ;;
5472e219c499SRichard Hendersonesac
5473e219c499SRichard Henderson
5474e219c499SRichard Hendersoncase "$capstone" in
5475e219c499SRichard Henderson  git | internal)
5476e219c499SRichard Henderson    if test "$capstone" = git; then
5477e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5478e219c499SRichard Henderson    fi
5479e219c499SRichard Henderson    mkdir -p capstone
548025211446SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -I${source_path}/capstone/include"
5481e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5482e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5483e219c499SRichard Henderson    else
5484e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5485e219c499SRichard Henderson    fi
548625211446SPaolo Bonzini    libs_cpu="-L$PWD/capstone -lcapstone $libs_cpu"
5487e219c499SRichard Henderson    ;;
5488e219c499SRichard Henderson
5489e219c499SRichard Henderson  system)
54908ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
549102f9135bSDaniel P. Berrangé    libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
5492e219c499SRichard Henderson    ;;
5493e219c499SRichard Henderson
5494e219c499SRichard Henderson  no)
5495e219c499SRichard Henderson    ;;
5496e219c499SRichard Henderson  *)
5497e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5498e219c499SRichard Henderson    ;;
5499e219c499SRichard Hendersonesac
55008ca80760SRichard Henderson
55018ca80760SRichard Henderson##########################################
55025f6b9e8fSBlue Swirl# check if we have fdatasync
55035f6b9e8fSBlue Swirl
55045f6b9e8fSBlue Swirlfdatasync=no
55055f6b9e8fSBlue Swirlcat > $TMPC << EOF
55065f6b9e8fSBlue Swirl#include <unistd.h>
5507d1722a27SAlexandre Raymondint main(void) {
5508d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5509d1722a27SAlexandre Raymondreturn fdatasync(0);
5510d1722a27SAlexandre Raymond#else
5511e172fe11SStefan Weil#error Not supported
5512d1722a27SAlexandre Raymond#endif
5513d1722a27SAlexandre Raymond}
55145f6b9e8fSBlue SwirlEOF
55155f6b9e8fSBlue Swirlif compile_prog "" "" ; then
55165f6b9e8fSBlue Swirl    fdatasync=yes
55175f6b9e8fSBlue Swirlfi
55185f6b9e8fSBlue Swirl
551994a420b1SStefan Hajnoczi##########################################
5520e78815a5SAndreas Färber# check if we have madvise
5521e78815a5SAndreas Färber
5522e78815a5SAndreas Färbermadvise=no
5523e78815a5SAndreas Färbercat > $TMPC << EOF
5524e78815a5SAndreas Färber#include <sys/types.h>
5525e78815a5SAndreas Färber#include <sys/mman.h>
5526832ce9c2SScott Wood#include <stddef.h>
5527e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5528e78815a5SAndreas FärberEOF
5529e78815a5SAndreas Färberif compile_prog "" "" ; then
5530e78815a5SAndreas Färber    madvise=yes
5531e78815a5SAndreas Färberfi
5532e78815a5SAndreas Färber
5533e78815a5SAndreas Färber##########################################
5534e78815a5SAndreas Färber# check if we have posix_madvise
5535e78815a5SAndreas Färber
5536e78815a5SAndreas Färberposix_madvise=no
5537e78815a5SAndreas Färbercat > $TMPC << EOF
5538e78815a5SAndreas Färber#include <sys/mman.h>
5539832ce9c2SScott Wood#include <stddef.h>
5540e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5541e78815a5SAndreas FärberEOF
5542e78815a5SAndreas Färberif compile_prog "" "" ; then
5543e78815a5SAndreas Färber    posix_madvise=yes
5544e78815a5SAndreas Färberfi
5545e78815a5SAndreas Färber
5546e78815a5SAndreas Färber##########################################
55479bc5a719SAndreas Gustafsson# check if we have posix_memalign()
55489bc5a719SAndreas Gustafsson
55499bc5a719SAndreas Gustafssonposix_memalign=no
55509bc5a719SAndreas Gustafssoncat > $TMPC << EOF
55519bc5a719SAndreas Gustafsson#include <stdlib.h>
55529bc5a719SAndreas Gustafssonint main(void) {
55539bc5a719SAndreas Gustafsson    void *p;
55549bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
55559bc5a719SAndreas Gustafsson}
55569bc5a719SAndreas GustafssonEOF
55579bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
55589bc5a719SAndreas Gustafsson    posix_memalign=yes
55599bc5a719SAndreas Gustafssonfi
55609bc5a719SAndreas Gustafsson
55619bc5a719SAndreas Gustafsson##########################################
55620a852417SPaul Durrant# check if we have posix_syslog
55630a852417SPaul Durrant
55640a852417SPaul Durrantposix_syslog=no
55650a852417SPaul Durrantcat > $TMPC << EOF
55660a852417SPaul Durrant#include <syslog.h>
55670a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
55680a852417SPaul DurrantEOF
55690a852417SPaul Durrantif compile_prog "" "" ; then
55700a852417SPaul Durrant    posix_syslog=yes
55710a852417SPaul Durrantfi
55720a852417SPaul Durrant
55730a852417SPaul Durrant##########################################
5574401bc051SPeter Maydell# check if we have sem_timedwait
5575401bc051SPeter Maydell
5576401bc051SPeter Maydellsem_timedwait=no
5577401bc051SPeter Maydellcat > $TMPC << EOF
5578401bc051SPeter Maydell#include <semaphore.h>
5579811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5580401bc051SPeter MaydellEOF
5581401bc051SPeter Maydellif compile_prog "" "" ; then
5582401bc051SPeter Maydell    sem_timedwait=yes
5583401bc051SPeter Maydellfi
5584401bc051SPeter Maydell
5585401bc051SPeter Maydell##########################################
55865c99fa37SKeno Fischer# check if we have strchrnul
55875c99fa37SKeno Fischer
55885c99fa37SKeno Fischerstrchrnul=no
55895c99fa37SKeno Fischercat > $TMPC << EOF
55905c99fa37SKeno Fischer#include <string.h>
55915c99fa37SKeno Fischerint main(void);
55925c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
55935c99fa37SKeno Fischerchar *haystack = (char*)&main;
55945c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
55955c99fa37SKeno FischerEOF
55965c99fa37SKeno Fischerif compile_prog "" "" ; then
55975c99fa37SKeno Fischer    strchrnul=yes
55985c99fa37SKeno Fischerfi
55995c99fa37SKeno Fischer
56008a792b03SJiufei Xue#########################################
56018a792b03SJiufei Xue# check if we have st_atim
56028a792b03SJiufei Xue
56038a792b03SJiufei Xuest_atim=no
56048a792b03SJiufei Xuecat > $TMPC << EOF
56058a792b03SJiufei Xue#include <sys/stat.h>
56068a792b03SJiufei Xue#include <stddef.h>
56078a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
56088a792b03SJiufei XueEOF
56098a792b03SJiufei Xueif compile_prog "" "" ; then
56108a792b03SJiufei Xue    st_atim=yes
56118a792b03SJiufei Xuefi
56128a792b03SJiufei Xue
56135c99fa37SKeno Fischer##########################################
561494a420b1SStefan Hajnoczi# check if trace backend exists
561594a420b1SStefan Hajnoczi
56165b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
561794a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
56185b808275SLluís Vilanova  error_exit "invalid trace backends" \
56195b808275SLluís Vilanova      "Please choose supported trace backends."
562094a420b1SStefan Hajnoczifi
562194a420b1SStefan Hajnoczi
56227e24e92aSStefan Hajnoczi##########################################
56237e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
56245b808275SLluís Vilanovaif have_backend "ust"; then
56257e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5626bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
56277e24e92aSStefan Hajnocziint main(void) { return 0; }
56287e24e92aSStefan HajnocziEOF
5629c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5630bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
563189138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
56327e24e92aSStefan Hajnoczi    else
5633c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5634bf15f63cSMohamad Gebai    fi
5635bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
563689138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5637bf15f63cSMohamad Gebai    else
5638bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5639bf15f63cSMohamad Gebai    fi
5640bf15f63cSMohamad Gebai
5641bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5642bf15f63cSMohamad Gebai  else
5643bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
56447e24e92aSStefan Hajnoczi  fi
56457e24e92aSStefan Hajnoczifi
5646b3d08c02SDaniel P. Berrange
5647b3d08c02SDaniel P. Berrange##########################################
5648b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
56495b808275SLluís Vilanovaif have_backend "dtrace"; then
5650b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
565176ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5652b3d08c02SDaniel P. Berrange  fi
5653c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5654c276b17dSDaniel P. Berrange  if has 'stap' ; then
5655c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5656c276b17dSDaniel P. Berrange  fi
5657b3d08c02SDaniel P. Berrangefi
5658b3d08c02SDaniel P. Berrange
56597e24e92aSStefan Hajnoczi##########################################
5660519175a2SAlex Barcelo# check and set a backend for coroutine
5661d0e2fce5SAneesh Kumar K.V
56627c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
566333c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
566433c53c54SDaniel P. Berrange# specific one.
56657c2acc70SPeter Maydell
56667c2acc70SPeter Maydellucontext_works=no
5667d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5668d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5669d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5670cdf84806SPeter Maydell#ifdef __stub_makecontext
5671cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5672cdf84806SPeter Maydell#endif
567375cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5674d0e2fce5SAneesh Kumar K.VEOF
5675d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
56767c2acc70SPeter Maydell    ucontext_works=yes
5677d0e2fce5SAneesh Kumar K.V  fi
5678519175a2SAlex Barcelofi
56797c2acc70SPeter Maydell
56807c2acc70SPeter Maydellif test "$coroutine" = ""; then
56817c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
56827c2acc70SPeter Maydell    coroutine=win32
56837c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
56847c2acc70SPeter Maydell    coroutine=ucontext
5685519175a2SAlex Barcelo  else
56867c2acc70SPeter Maydell    coroutine=sigaltstack
56877c2acc70SPeter Maydell  fi
56887c2acc70SPeter Maydellelse
56897c2acc70SPeter Maydell  case $coroutine in
56907c2acc70SPeter Maydell  windows)
56917c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
56927c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
56937c2acc70SPeter Maydell    fi
56947c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
56957c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
56967c2acc70SPeter Maydell    coroutine=win32
56977c2acc70SPeter Maydell    ;;
56987c2acc70SPeter Maydell  ucontext)
56997c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
57007c2acc70SPeter Maydell      feature_not_found "ucontext"
57017c2acc70SPeter Maydell    fi
57027c2acc70SPeter Maydell    ;;
570333c53c54SDaniel P. Berrange  sigaltstack)
57047c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
57057c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
57067c2acc70SPeter Maydell    fi
57077c2acc70SPeter Maydell    ;;
57087c2acc70SPeter Maydell  *)
570976ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
57107c2acc70SPeter Maydell    ;;
57117c2acc70SPeter Maydell  esac
5712d0e2fce5SAneesh Kumar K.Vfi
5713d0e2fce5SAneesh Kumar K.V
571470c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
571570c60c08SStefan Hajnoczi  coroutine_pool=yes
571670c60c08SStefan Hajnoczifi
571770c60c08SStefan Hajnoczi
57187d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
57197d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
57207d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
57217d992e4dSPeter Lieven    coroutine_pool=no
57227d992e4dSPeter Lieven  fi
57237d992e4dSPeter Lievenfi
57247d992e4dSPeter Lieven
57251e4f6065SDaniele Buono##################################################
57261e4f6065SDaniele Buono# SafeStack
57271e4f6065SDaniele Buono
57281e4f6065SDaniele Buono
57291e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
57301e4f6065SDaniele Buonocat > $TMPC << EOF
57311e4f6065SDaniele Buonoint main(int argc, char *argv[])
57321e4f6065SDaniele Buono{
57331e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
57341e4f6065SDaniele Buono#error SafeStack Disabled
57351e4f6065SDaniele Buono#endif
57361e4f6065SDaniele Buono    return 0;
57371e4f6065SDaniele Buono}
57381e4f6065SDaniele BuonoEOF
57391e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
57401e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
57411e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
57421e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
57431e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
57441e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
57451e4f6065SDaniele Buono  else
57461e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
57471e4f6065SDaniele Buono  fi
57481e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
57491e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
57501e4f6065SDaniele Buono  fi
57511e4f6065SDaniele Buonoelse
57521e4f6065SDaniele Buonocat > $TMPC << EOF
57531e4f6065SDaniele Buonoint main(int argc, char *argv[])
57541e4f6065SDaniele Buono{
57551e4f6065SDaniele Buono#if defined(__has_feature)
57561e4f6065SDaniele Buono#if __has_feature(safe_stack)
57571e4f6065SDaniele Buono#error SafeStack Enabled
57581e4f6065SDaniele Buono#endif
57591e4f6065SDaniele Buono#endif
57601e4f6065SDaniele Buono    return 0;
57611e4f6065SDaniele Buono}
57621e4f6065SDaniele BuonoEOF
57631e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
57641e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
57651e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
57661e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
57671e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
57681e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
57691e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
57701e4f6065SDaniele Buono    fi
57711e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
57721e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
57731e4f6065SDaniele Buono  fi
57741e4f6065SDaniele Buonoelse # "$safe_stack" = ""
57751e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
57761e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
57771e4f6065SDaniele Buono    safe_stack="no"
57781e4f6065SDaniele Buono  else
57791e4f6065SDaniele Buono    safe_stack="yes"
57801e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
57811e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
57821e4f6065SDaniele Buono    fi
57831e4f6065SDaniele Buono  fi
57841e4f6065SDaniele Buonofi
57851e4f6065SDaniele Buonofi
57867d992e4dSPeter Lieven
5787d0e2fce5SAneesh Kumar K.V##########################################
5788d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5789d2042378SAneesh Kumar K.V
57904e1797f9SStefan Weilopen_by_handle_at=no
5791d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5792d2042378SAneesh Kumar K.V#include <fcntl.h>
5793acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5794acc55ba8SStefan Weil# error missing definition
5795acc55ba8SStefan Weil#else
579675cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5797acc55ba8SStefan Weil#endif
5798d2042378SAneesh Kumar K.VEOF
5799d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5800d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5801d2042378SAneesh Kumar K.Vfi
5802d2042378SAneesh Kumar K.V
5803e06a765eSHarsh Prateek Bora########################################
5804e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5805e06a765eSHarsh Prateek Bora
5806e06a765eSHarsh Prateek Boralinux_magic_h=no
5807e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5808e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5809e06a765eSHarsh Prateek Boraint main(void) {
581075cafad7SStefan Weil  return 0;
5811e06a765eSHarsh Prateek Bora}
5812e06a765eSHarsh Prateek BoraEOF
5813e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5814e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5815e06a765eSHarsh Prateek Borafi
5816e06a765eSHarsh Prateek Bora
58178ab1bf12SLuiz Capitulino########################################
5818541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
58193f4349dcSKevin Wolf
58203f4349dcSKevin Wolfvalgrind_h=no
58213f4349dcSKevin Wolfcat > $TMPC << EOF
58223f4349dcSKevin Wolf#include <valgrind/valgrind.h>
58233f4349dcSKevin Wolfint main(void) {
58243f4349dcSKevin Wolf  return 0;
58253f4349dcSKevin Wolf}
58263f4349dcSKevin WolfEOF
58273f4349dcSKevin Wolfif compile_prog "" "" ; then
58283f4349dcSKevin Wolf    valgrind_h=yes
58293f4349dcSKevin Wolffi
58303f4349dcSKevin Wolf
58313f4349dcSKevin Wolf########################################
58328ab1bf12SLuiz Capitulino# check if environ is declared
58338ab1bf12SLuiz Capitulino
58348ab1bf12SLuiz Capitulinohas_environ=no
58358ab1bf12SLuiz Capitulinocat > $TMPC << EOF
58368ab1bf12SLuiz Capitulino#include <unistd.h>
58378ab1bf12SLuiz Capitulinoint main(void) {
5838c075a723SBlue Swirl    environ = 0;
58398ab1bf12SLuiz Capitulino    return 0;
58408ab1bf12SLuiz Capitulino}
58418ab1bf12SLuiz CapitulinoEOF
58428ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
58438ab1bf12SLuiz Capitulino    has_environ=yes
58448ab1bf12SLuiz Capitulinofi
58458ab1bf12SLuiz Capitulino
584676a347e1SRichard Henderson########################################
584776a347e1SRichard Henderson# check if cpuid.h is usable.
584876a347e1SRichard Henderson
584976a347e1SRichard Hendersoncat > $TMPC << EOF
585076a347e1SRichard Henderson#include <cpuid.h>
585176a347e1SRichard Hendersonint main(void) {
5852774d566cSPeter Maydell    unsigned a, b, c, d;
5853774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5854774d566cSPeter Maydell
5855774d566cSPeter Maydell    if (max >= 1) {
5856774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5857774d566cSPeter Maydell    }
5858774d566cSPeter Maydell
5859774d566cSPeter Maydell    if (max >= 7) {
5860774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5861774d566cSPeter Maydell    }
5862774d566cSPeter Maydell
586376a347e1SRichard Henderson    return 0;
586476a347e1SRichard Henderson}
586576a347e1SRichard HendersonEOF
586676a347e1SRichard Hendersonif compile_prog "" "" ; then
586776a347e1SRichard Henderson    cpuid_h=yes
586876a347e1SRichard Hendersonfi
586976a347e1SRichard Henderson
58705dd89908SRichard Henderson##########################################
58715dd89908SRichard Henderson# avx2 optimization requirement check
58725dd89908SRichard Henderson#
58735dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
58745dd89908SRichard Henderson# since we won't be able to select the new routines.
58755dd89908SRichard Henderson
5876e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
58775dd89908SRichard Henderson  cat > $TMPC << EOF
58785dd89908SRichard Henderson#pragma GCC push_options
58795dd89908SRichard Henderson#pragma GCC target("avx2")
58805dd89908SRichard Henderson#include <cpuid.h>
58815dd89908SRichard Henderson#include <immintrin.h>
58825dd89908SRichard Hendersonstatic int bar(void *a) {
58835dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
58845dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
58855dd89908SRichard Henderson}
58865dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
58875dd89908SRichard HendersonEOF
58885dd89908SRichard Henderson  if compile_object "" ; then
58895dd89908SRichard Henderson    avx2_opt="yes"
589086583a07SLiam Merwick  else
589186583a07SLiam Merwick    avx2_opt="no"
58925dd89908SRichard Henderson  fi
58935dd89908SRichard Hendersonfi
58945dd89908SRichard Henderson
58956b8cd447SRobert Hoo##########################################
58966b8cd447SRobert Hoo# avx512f optimization requirement check
58976b8cd447SRobert Hoo#
58986b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
58996b8cd447SRobert Hoo# since we won't be able to select the new routines.
59006b8cd447SRobert Hoo# by default, it is turned off.
59016b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
59026b8cd447SRobert Hoo
59036b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
59046b8cd447SRobert Hoo  cat > $TMPC << EOF
59056b8cd447SRobert Hoo#pragma GCC push_options
59066b8cd447SRobert Hoo#pragma GCC target("avx512f")
59076b8cd447SRobert Hoo#include <cpuid.h>
59086b8cd447SRobert Hoo#include <immintrin.h>
59096b8cd447SRobert Hoostatic int bar(void *a) {
59106b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
59116b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
59126b8cd447SRobert Hoo}
59136b8cd447SRobert Hooint main(int argc, char *argv[])
59146b8cd447SRobert Hoo{
59156b8cd447SRobert Hoo	return bar(argv[0]);
59166b8cd447SRobert Hoo}
59176b8cd447SRobert HooEOF
59186b8cd447SRobert Hoo  if ! compile_object "" ; then
59196b8cd447SRobert Hoo    avx512f_opt="no"
59206b8cd447SRobert Hoo  fi
59216b8cd447SRobert Hooelse
59226b8cd447SRobert Hoo  avx512f_opt="no"
59236b8cd447SRobert Hoofi
59246b8cd447SRobert Hoo
5925f540166bSRichard Henderson########################################
5926f540166bSRichard Henderson# check if __[u]int128_t is usable.
5927f540166bSRichard Henderson
5928f540166bSRichard Hendersonint128=no
5929f540166bSRichard Hendersoncat > $TMPC << EOF
5930f540166bSRichard Henderson__int128_t a;
5931f540166bSRichard Henderson__uint128_t b;
5932f540166bSRichard Hendersonint main (void) {
5933f540166bSRichard Henderson  a = a + b;
5934f540166bSRichard Henderson  b = a * b;
5935464e3671SPeter Maydell  a = a * a;
5936f540166bSRichard Henderson  return 0;
5937f540166bSRichard Henderson}
5938f540166bSRichard HendersonEOF
5939f540166bSRichard Hendersonif compile_prog "" "" ; then
5940f540166bSRichard Henderson    int128=yes
5941f540166bSRichard Hendersonfi
594276a347e1SRichard Henderson
59437ebee43eSRichard Henderson#########################################
59447ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
59457ebee43eSRichard Henderson
59467ebee43eSRichard Hendersonatomic128=no
59477ebee43eSRichard Hendersonif test "$int128" = "yes"; then
59487ebee43eSRichard Henderson  cat > $TMPC << EOF
59497ebee43eSRichard Hendersonint main(void)
59507ebee43eSRichard Henderson{
59517ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
59527ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
59537ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
59547ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
59557ebee43eSRichard Henderson  return 0;
59567ebee43eSRichard Henderson}
59577ebee43eSRichard HendersonEOF
59587ebee43eSRichard Henderson  if compile_prog "" "" ; then
59597ebee43eSRichard Henderson    atomic128=yes
59607ebee43eSRichard Henderson  fi
59617ebee43eSRichard Hendersonfi
59627ebee43eSRichard Henderson
5963e6cd4bb5SRichard Hendersoncmpxchg128=no
5964e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5965e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5966e6cd4bb5SRichard Hendersonint main(void)
5967e6cd4bb5SRichard Henderson{
5968e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5969e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5970e6cd4bb5SRichard Henderson  return 0;
5971e6cd4bb5SRichard Henderson}
5972e6cd4bb5SRichard HendersonEOF
5973e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5974e6cd4bb5SRichard Henderson    cmpxchg128=yes
5975e6cd4bb5SRichard Henderson  fi
5976e6cd4bb5SRichard Hendersonfi
5977e6cd4bb5SRichard Henderson
5978df79b996SRichard Henderson#########################################
5979df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5980df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5981df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5982df79b996SRichard Henderson
5983df79b996SRichard Hendersoncat > $TMPC << EOF
5984df79b996SRichard Henderson#include <stdint.h>
5985df79b996SRichard Hendersonint main(void)
5986df79b996SRichard Henderson{
5987df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5988df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5989df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5990df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5991df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5992df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5993df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5994df79b996SRichard Henderson#else
5995df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5996df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5997df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5998df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5999df79b996SRichard Henderson#endif
6000df79b996SRichard Henderson  return 0;
6001df79b996SRichard Henderson}
6002df79b996SRichard HendersonEOF
6003df79b996SRichard Hendersonif compile_prog "" "" ; then
6004df79b996SRichard Henderson  atomic64=yes
6005df79b996SRichard Hendersonfi
6006df79b996SRichard Henderson
600726fffe29SEmilio G. Cota#########################################
600826fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
600926fffe29SEmilio G. Cotald_dynamic_list="no"
601026fffe29SEmilio G. Cotaif test "$static" = "no" ; then
601126fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
601226fffe29SEmilio G. Cota{
601326fffe29SEmilio G. Cota  foo;
601426fffe29SEmilio G. Cota};
601526fffe29SEmilio G. CotaEOF
601626fffe29SEmilio G. Cota
601726fffe29SEmilio G. Cota    cat > $TMPC <<EOF
601826fffe29SEmilio G. Cota#include <stdio.h>
601926fffe29SEmilio G. Cotavoid foo(void);
602026fffe29SEmilio G. Cota
602126fffe29SEmilio G. Cotavoid foo(void)
602226fffe29SEmilio G. Cota{
602326fffe29SEmilio G. Cota  printf("foo\n");
602426fffe29SEmilio G. Cota}
602526fffe29SEmilio G. Cota
602626fffe29SEmilio G. Cotaint main(void)
602726fffe29SEmilio G. Cota{
602826fffe29SEmilio G. Cota  foo();
602926fffe29SEmilio G. Cota  return 0;
603026fffe29SEmilio G. Cota}
603126fffe29SEmilio G. CotaEOF
603226fffe29SEmilio G. Cota
603326fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
603426fffe29SEmilio G. Cota        ld_dynamic_list="yes"
603526fffe29SEmilio G. Cota    fi
603626fffe29SEmilio G. Cotafi
603726fffe29SEmilio G. Cota
603826fffe29SEmilio G. Cota#########################################
603926fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
604026fffe29SEmilio G. Cota
604126fffe29SEmilio G. Cotald_exported_symbols_list="no"
604226fffe29SEmilio G. Cotaif test "$static" = "no" ; then
604326fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
604426fffe29SEmilio G. Cota  _foo
604526fffe29SEmilio G. CotaEOF
604626fffe29SEmilio G. Cota
604726fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
604826fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
604926fffe29SEmilio G. Cota    fi
605026fffe29SEmilio G. Cotafi
605126fffe29SEmilio G. Cota
605226fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
605326fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
605426fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
605526fffe29SEmilio G. Cota  error_exit \
605626fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
605726fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
605826fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
605926fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
606026fffe29SEmilio G. Cotafi
606126fffe29SEmilio G. Cota
60621e6e9acaSRichard Henderson########################################
6063db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
6064db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
6065db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
6066db8aaae8SRichard Henderson
6067db8aaae8SRichard Hendersonattralias=no
6068db8aaae8SRichard Hendersoncat > $TMPC << EOF
6069db8aaae8SRichard Hendersonint x = 1;
6070db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
6071db8aaae8SRichard Hendersonint main(void) { return 0; }
6072db8aaae8SRichard HendersonEOF
6073db8aaae8SRichard Hendersonif compile_prog "" "" ; then
6074db8aaae8SRichard Henderson    attralias=yes
6075db8aaae8SRichard Hendersonfi
6076db8aaae8SRichard Henderson
6077db8aaae8SRichard Henderson########################################
60781e6e9acaSRichard Henderson# check if getauxval is available.
60791e6e9acaSRichard Henderson
60801e6e9acaSRichard Hendersongetauxval=no
60811e6e9acaSRichard Hendersoncat > $TMPC << EOF
60821e6e9acaSRichard Henderson#include <sys/auxv.h>
60831e6e9acaSRichard Hendersonint main(void) {
60841e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
60851e6e9acaSRichard Henderson}
60861e6e9acaSRichard HendersonEOF
60871e6e9acaSRichard Hendersonif compile_prog "" "" ; then
60881e6e9acaSRichard Henderson    getauxval=yes
60891e6e9acaSRichard Hendersonfi
60901e6e9acaSRichard Henderson
6091fd0e6053SJohn Snow########################################
6092fd0e6053SJohn Snow# check if ccache is interfering with
6093fd0e6053SJohn Snow# semantic analysis of macros
6094fd0e6053SJohn Snow
60955e4dfd3dSJohn Snowunset CCACHE_CPP2
6096fd0e6053SJohn Snowccache_cpp2=no
6097fd0e6053SJohn Snowcat > $TMPC << EOF
6098fd0e6053SJohn Snowstatic const int Z = 1;
6099fd0e6053SJohn Snow#define fn() ({ Z; })
6100fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
6101fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
6102fd0e6053SJohn Snow#define ID(X) (X)
6103fd0e6053SJohn Snowint main(int argc, char *argv[])
6104fd0e6053SJohn Snow{
6105fd0e6053SJohn Snow    int x = 0, y = 0;
6106fd0e6053SJohn Snow    x = ID(x);
6107fd0e6053SJohn Snow    x = fn();
6108fd0e6053SJohn Snow    fn();
6109fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
6110fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
6111fd0e6053SJohn Snow    return 0;
6112fd0e6053SJohn Snow}
6113fd0e6053SJohn SnowEOF
6114fd0e6053SJohn Snow
6115fd0e6053SJohn Snowif ! compile_object "-Werror"; then
6116fd0e6053SJohn Snow    ccache_cpp2=yes
6117fd0e6053SJohn Snowfi
6118fd0e6053SJohn Snow
6119b553a042SJohn Snow#################################################
6120b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
6121b553a042SJohn Snow
6122b553a042SJohn Snowif test "$fortify_source" != "no"; then
6123b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
6124b553a042SJohn Snow    fortify_source="no";
6125e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
6126cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
6127b553a042SJohn Snow    fortify_source="no";
6128b553a042SJohn Snow  else
6129b553a042SJohn Snow    fortify_source="yes"
6130b553a042SJohn Snow  fi
6131b553a042SJohn Snowfi
6132b553a042SJohn Snow
61331efad060SFam Zheng###############################################
61341efad060SFam Zheng# Check if copy_file_range is provided by glibc
61351efad060SFam Zhenghave_copy_file_range=no
61361efad060SFam Zhengcat > $TMPC << EOF
61371efad060SFam Zheng#include <unistd.h>
61381efad060SFam Zhengint main(void) {
61391efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
61401efad060SFam Zheng  return 0;
61411efad060SFam Zheng}
61421efad060SFam ZhengEOF
61431efad060SFam Zhengif compile_prog "" "" ; then
61441efad060SFam Zheng    have_copy_file_range=yes
61451efad060SFam Zhengfi
61461efad060SFam Zheng
6147d2042378SAneesh Kumar K.V##########################################
6148277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
6149277abf15SJan Vesely
6150277abf15SJan Veselyhave_fsxattr=no
6151277abf15SJan Veselycat > $TMPC << EOF
6152277abf15SJan Vesely#include <linux/fs.h>
6153277abf15SJan Veselystruct fsxattr foo;
6154277abf15SJan Veselyint main(void) {
6155277abf15SJan Vesely  return 0;
6156277abf15SJan Vesely}
6157277abf15SJan VeselyEOF
6158277abf15SJan Veselyif compile_prog "" "" ; then
6159277abf15SJan Vesely    have_fsxattr=yes
6160277abf15SJan Veselyfi
6161277abf15SJan Vesely
6162b66e10e4SPeter Maydell##########################################
6163a40161cbSPaolo Bonzini# check for usable membarrier system call
6164a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
6165a40161cbSPaolo Bonzini    have_membarrier=no
6166a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
6167a40161cbSPaolo Bonzini        have_membarrier=yes
6168a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
6169a40161cbSPaolo Bonzini        cat > $TMPC << EOF
6170a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
6171a40161cbSPaolo Bonzini    #include <sys/syscall.h>
6172a40161cbSPaolo Bonzini    #include <unistd.h>
6173a40161cbSPaolo Bonzini    #include <stdlib.h>
6174a40161cbSPaolo Bonzini    int main(void) {
6175a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
6176a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
6177a40161cbSPaolo Bonzini	exit(0);
6178a40161cbSPaolo Bonzini    }
6179a40161cbSPaolo BonziniEOF
6180a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
6181a40161cbSPaolo Bonzini            have_membarrier=yes
6182a40161cbSPaolo Bonzini        fi
6183a40161cbSPaolo Bonzini    fi
6184a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
6185a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
6186a40161cbSPaolo Bonzini    fi
6187a40161cbSPaolo Bonzinielse
6188a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
6189a40161cbSPaolo Bonzini    # work on Wine.
6190a40161cbSPaolo Bonzini    membarrier=no
6191a40161cbSPaolo Bonzinifi
6192a40161cbSPaolo Bonzini
6193a40161cbSPaolo Bonzini##########################################
6194b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
6195575b22b1SLaurent Vivierhave_rtnetlink=no
6196575b22b1SLaurent Viviercat > $TMPC << EOF
6197575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
6198575b22b1SLaurent Vivierint main(void) {
6199575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
6200575b22b1SLaurent Vivier}
6201575b22b1SLaurent VivierEOF
6202575b22b1SLaurent Vivierif compile_prog "" "" ; then
6203575b22b1SLaurent Vivier    have_rtnetlink=yes
6204575b22b1SLaurent Vivierfi
6205575b22b1SLaurent Vivier
62066a02c806SStefan Hajnoczi##########################################
62076a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
62086a02c806SStefan Hajnoczihave_af_vsock=no
62096a02c806SStefan Hajnoczicat > $TMPC << EOF
62106a02c806SStefan Hajnoczi#include <errno.h>
62116a02c806SStefan Hajnoczi#include <sys/types.h>
62126a02c806SStefan Hajnoczi#include <sys/socket.h>
62136a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
62146a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
62156a02c806SStefan Hajnoczi#endif
62166a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
62176a02c806SStefan Hajnocziint main(void) {
62186a02c806SStefan Hajnoczi    int sock, ret;
62196a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
62206a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
62216a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
62226a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
62236a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
62246a02c806SStefan Hajnoczi        return 0;
62256a02c806SStefan Hajnoczi    }
62266a02c806SStefan Hajnoczi    return -1;
62276a02c806SStefan Hajnoczi}
62286a02c806SStefan HajnocziEOF
62296a02c806SStefan Hajnocziif compile_prog "" "" ; then
62306a02c806SStefan Hajnoczi    have_af_vsock=yes
62316a02c806SStefan Hajnoczifi
62326a02c806SStefan Hajnoczi
6233f0d92b56SLongpeng(Mike)##########################################
6234f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
62354f67366eSThomas Huthhave_afalg=no
6236f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
6237f0d92b56SLongpeng(Mike)#include <errno.h>
6238f0d92b56SLongpeng(Mike)#include <sys/types.h>
6239f0d92b56SLongpeng(Mike)#include <sys/socket.h>
6240f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
6241f0d92b56SLongpeng(Mike)int main(void) {
6242f0d92b56SLongpeng(Mike)    int sock;
6243f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
6244f0d92b56SLongpeng(Mike)    return sock;
6245f0d92b56SLongpeng(Mike)}
6246f0d92b56SLongpeng(Mike)EOF
6247f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
6248f0d92b56SLongpeng(Mike)    have_afalg=yes
6249f0d92b56SLongpeng(Mike)fi
6250f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
6251f0d92b56SLongpeng(Mike)then
6252f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
6253f0d92b56SLongpeng(Mike)    then
6254f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
6255f0d92b56SLongpeng(Mike)    fi
6256f0d92b56SLongpeng(Mike)fi
6257f0d92b56SLongpeng(Mike)
6258f0d92b56SLongpeng(Mike)
62596969ec6cSJames Clarke#################################################
6260c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6261d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6262c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6263c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6264c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6265c97d6d2cSSergio Andres Gomez Del RealEOF
6266c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6267c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6268c97d6d2cSSergio Andres Gomez Del Real  else
6269c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6270db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6271c97d6d2cSSergio Andres Gomez Del Real  fi
6272c97d6d2cSSergio Andres Gomez Del Realfi
6273c97d6d2cSSergio Andres Gomez Del Real
6274c97d6d2cSSergio Andres Gomez Del Real#################################################
62756969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
62766969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
62776969ec6cSJames Clarke# given. It does no harm to give it on other
62786969ec6cSJames Clarke# platforms too.
62796969ec6cSJames Clarke
62806969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
62816969ec6cSJames Clarke#       contains -Wmissing-prototypes
62826969ec6cSJames Clarkecat > $TMPC << EOF
62836969ec6cSJames Clarkeextern int foo(void);
62846969ec6cSJames Clarkeint foo(void) { return 0; }
62856969ec6cSJames ClarkeEOF
62866969ec6cSJames Clarkeif ! compile_object ""; then
62876969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
62886969ec6cSJames Clarkefi
62897ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
62907ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
62917ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
62927ecf44a5SPaolo Bonzini    break
62937ecf44a5SPaolo Bonzini  fi
62947ecf44a5SPaolo Bonzinidone
62957ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
62967ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
62976969ec6cSJames Clarkefi
62986969ec6cSJames Clarke
6299277abf15SJan Vesely##########################################
63004d04351fSChristopher Covington# check for sysmacros.h
63014d04351fSChristopher Covington
63024d04351fSChristopher Covingtonhave_sysmacros=no
63034d04351fSChristopher Covingtoncat > $TMPC << EOF
63044d04351fSChristopher Covington#include <sys/sysmacros.h>
63054d04351fSChristopher Covingtonint main(void) {
63064d04351fSChristopher Covington    return makedev(0, 0);
63074d04351fSChristopher Covington}
63084d04351fSChristopher CovingtonEOF
63094d04351fSChristopher Covingtonif compile_prog "" "" ; then
63104d04351fSChristopher Covington    have_sysmacros=yes
63114d04351fSChristopher Covingtonfi
63124d04351fSChristopher Covington
63134d04351fSChristopher Covington##########################################
631449e00a18SAndreas Grapentin# check for _Static_assert()
631549e00a18SAndreas Grapentin
631649e00a18SAndreas Grapentinhave_static_assert=no
631749e00a18SAndreas Grapentincat > $TMPC << EOF
631849e00a18SAndreas Grapentin_Static_assert(1, "success");
631949e00a18SAndreas Grapentinint main(void) {
632049e00a18SAndreas Grapentin    return 0;
632149e00a18SAndreas Grapentin}
632249e00a18SAndreas GrapentinEOF
632349e00a18SAndreas Grapentinif compile_prog "" "" ; then
632449e00a18SAndreas Grapentin    have_static_assert=yes
632549e00a18SAndreas Grapentinfi
632649e00a18SAndreas Grapentin
632749e00a18SAndreas Grapentin##########################################
6328e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6329e674605fSTomáš Golembiovský
6330e674605fSTomáš Golembiovskýhave_utmpx=no
6331e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6332e674605fSTomáš Golembiovský#include <utmpx.h>
6333e674605fSTomáš Golembiovskýstruct utmpx user_info;
6334e674605fSTomáš Golembiovskýint main(void) {
6335e674605fSTomáš Golembiovský    return 0;
6336e674605fSTomáš Golembiovský}
6337e674605fSTomáš GolembiovskýEOF
6338e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6339e674605fSTomáš Golembiovský    have_utmpx=yes
6340e674605fSTomáš Golembiovskýfi
6341e674605fSTomáš Golembiovský
6342e674605fSTomáš Golembiovský##########################################
6343db1ed1abSRichard Henderson# check for getrandom()
6344db1ed1abSRichard Henderson
6345db1ed1abSRichard Hendersonhave_getrandom=no
6346db1ed1abSRichard Hendersoncat > $TMPC << EOF
6347db1ed1abSRichard Henderson#include <sys/random.h>
6348db1ed1abSRichard Hendersonint main(void) {
6349db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6350db1ed1abSRichard Henderson}
6351db1ed1abSRichard HendersonEOF
6352db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6353db1ed1abSRichard Henderson    have_getrandom=yes
6354db1ed1abSRichard Hendersonfi
6355db1ed1abSRichard Henderson
6356db1ed1abSRichard Henderson##########################################
6357247724cbSMarc-André Lureau# checks for sanitizers
6358247724cbSMarc-André Lureau
6359247724cbSMarc-André Lureauhave_asan=no
6360247724cbSMarc-André Lureauhave_ubsan=no
6361d83414e1SMarc-André Lureauhave_asan_iface_h=no
6362d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6363247724cbSMarc-André Lureau
6364247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6365b9f44da2SMarc-André Lureau  write_c_skeleton
6366247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6367247724cbSMarc-André Lureau      have_asan=yes
6368247724cbSMarc-André Lureau  fi
6369b9f44da2SMarc-André Lureau
6370b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6371b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6372b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6373b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6374b9f44da2SMarc-André Lureau#include <stdlib.h>
6375b9f44da2SMarc-André Lureauint main(void) {
6376b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6377f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6378b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6379b9f44da2SMarc-André Lureau    }
6380d1abf3fcSOlaf Hering    return 1;
6381f2dfe54cSLeonid Bloch}
6382b9f44da2SMarc-André LureauEOF
6383247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6384247724cbSMarc-André Lureau      have_ubsan=yes
6385247724cbSMarc-André Lureau  fi
6386d83414e1SMarc-André Lureau
6387d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6388d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6389d83414e1SMarc-André Lureau  fi
6390d83414e1SMarc-André Lureau
6391d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6392d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6393d83414e1SMarc-André Lureauint main(void) {
6394d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6395d83414e1SMarc-André Lureau  return 0;
6396d83414e1SMarc-André Lureau}
6397d83414e1SMarc-André LureauEOF
6398d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6399d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6400d83414e1SMarc-André Lureau  fi
6401247724cbSMarc-André Lureaufi
6402247724cbSMarc-André Lureau
6403247724cbSMarc-André Lureau##########################################
6404adc28027SAlexander Bulekov# checks for fuzzer
6405adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6406adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6407dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
6408adc28027SAlexander Bulekov      have_fuzzer=yes
6409adc28027SAlexander Bulekov  fi
6410adc28027SAlexander Bulekovfi
6411adc28027SAlexander Bulekov
64120aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
64130aebab04SLingfeng Yang# keep it separate until that is not the case.
64140aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
64150aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
64160aebab04SLingfeng Yangfi
64170aebab04SLingfeng Yanghave_tsan=no
64180aebab04SLingfeng Yanghave_tsan_iface_fiber=no
64190aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
64200aebab04SLingfeng Yang  write_c_skeleton
64210aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
64220aebab04SLingfeng Yang      have_tsan=yes
64230aebab04SLingfeng Yang  fi
64240aebab04SLingfeng Yang  cat > $TMPC << EOF
64250aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
64260aebab04SLingfeng Yangint main(void) {
64270aebab04SLingfeng Yang  __tsan_create_fiber(0);
64280aebab04SLingfeng Yang  return 0;
64290aebab04SLingfeng Yang}
64300aebab04SLingfeng YangEOF
64310aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
64320aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
64330aebab04SLingfeng Yang  fi
64340aebab04SLingfeng Yangfi
64350aebab04SLingfeng Yang
6436adc28027SAlexander Bulekov##########################################
643717824406SJunyan He# check for libpmem
643817824406SJunyan He
643917824406SJunyan Heif test "$libpmem" != "no"; then
644017824406SJunyan He	if $pkg_config --exists "libpmem"; then
644117824406SJunyan He		libpmem="yes"
644217824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
644317824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
644417824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
644517824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
644617824406SJunyan He	else
644717824406SJunyan He		if test "$libpmem" = "yes" ; then
644817824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
644917824406SJunyan He		fi
645017824406SJunyan He		libpmem="no"
645117824406SJunyan He	fi
645217824406SJunyan Hefi
645317824406SJunyan He
645417824406SJunyan He##########################################
645521b2eca6SJingqi Liu# check for libdaxctl
645621b2eca6SJingqi Liu
645721b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
645821b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
645921b2eca6SJingqi Liu		libdaxctl="yes"
646021b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
646121b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
646221b2eca6SJingqi Liu		libs_softmmu="$libs_softmmu $libdaxctl_libs"
646321b2eca6SJingqi Liu		QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
646421b2eca6SJingqi Liu	else
646521b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
646621b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
646721b2eca6SJingqi Liu		fi
646821b2eca6SJingqi Liu		libdaxctl="no"
646921b2eca6SJingqi Liu	fi
647021b2eca6SJingqi Liufi
647121b2eca6SJingqi Liu
647221b2eca6SJingqi Liu##########################################
6473675b9b53SMarc-André Lureau# check for slirp
6474675b9b53SMarc-André Lureau
6475d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6476d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6477d599938aSLaurent Vivier    slirp="no"
6478d599938aSLaurent Vivierfi
6479d599938aSLaurent Vivier
6480675b9b53SMarc-André Lureaucase "$slirp" in
6481675b9b53SMarc-André Lureau  "" | yes)
6482675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6483675b9b53SMarc-André Lureau      slirp=system
64847c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
64857c57bdd8SMarc-André Lureau      slirp=git
6486675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6487675b9b53SMarc-André Lureau      slirp=internal
6488675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6489675b9b53SMarc-André Lureau      slirp=no
6490675b9b53SMarc-André Lureau    else
6491675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6492675b9b53SMarc-André Lureau    fi
6493675b9b53SMarc-André Lureau    ;;
6494675b9b53SMarc-André Lureau
6495675b9b53SMarc-André Lureau  system)
6496675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6497675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6498675b9b53SMarc-André Lureau    fi
6499675b9b53SMarc-André Lureau    ;;
6500675b9b53SMarc-André Lureauesac
6501675b9b53SMarc-André Lureau
6502675b9b53SMarc-André Lureaucase "$slirp" in
65037c57bdd8SMarc-André Lureau  git | internal)
65047c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
65057c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
65067c57bdd8SMarc-André Lureau    fi
6507675b9b53SMarc-André Lureau    mkdir -p slirp
650825211446SPaolo Bonzini    slirp_cflags="-I${source_path}/slirp/src -I$PWD/slirp/src"
650925211446SPaolo Bonzini    slirp_libs="-L$PWD/slirp -lslirp"
6510b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6511b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6512b965e8c5SPaolo Bonzini    fi
6513675b9b53SMarc-André Lureau    ;;
6514675b9b53SMarc-André Lureau
6515675b9b53SMarc-André Lureau  system)
6516675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6517675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6518675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6519675b9b53SMarc-André Lureau    ;;
6520675b9b53SMarc-André Lureau
6521675b9b53SMarc-André Lureau  no)
6522675b9b53SMarc-André Lureau    ;;
6523675b9b53SMarc-André Lureau  *)
6524675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6525675b9b53SMarc-André Lureau    ;;
6526675b9b53SMarc-André Lureauesac
6527675b9b53SMarc-André Lureau
652854e7aac0SAlexey Krasikov##########################################
652954e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
653054e7aac0SAlexey Krasikov
653154e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
653254e7aac0SAlexey Krasikov
653354e7aac0SAlexey Krasikov    have_keyring=no
653454e7aac0SAlexey Krasikov    cat > $TMPC << EOF
653554e7aac0SAlexey Krasikov#include <errno.h>
653654e7aac0SAlexey Krasikov#include <asm/unistd.h>
653754e7aac0SAlexey Krasikov#include <linux/keyctl.h>
653854e7aac0SAlexey Krasikov#include <unistd.h>
653954e7aac0SAlexey Krasikovint main(void) {
654054e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
654154e7aac0SAlexey Krasikov}
654254e7aac0SAlexey KrasikovEOF
654354e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
654454e7aac0SAlexey Krasikov        have_keyring=yes
654554e7aac0SAlexey Krasikov    fi
654654e7aac0SAlexey Krasikovfi
654754e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
654854e7aac0SAlexey Krasikovthen
6549b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
655054e7aac0SAlexey Krasikov    then
655154e7aac0SAlexey Krasikov	secret_keyring=yes
655254e7aac0SAlexey Krasikov    else
655354e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
655454e7aac0SAlexey Krasikov	then
655554e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
655654e7aac0SAlexey Krasikovbut not implemented on your system"
655754e7aac0SAlexey Krasikov	else
655854e7aac0SAlexey Krasikov	    secret_keyring=no
655954e7aac0SAlexey Krasikov	fi
656054e7aac0SAlexey Krasikov    fi
656154e7aac0SAlexey Krasikovfi
656254e7aac0SAlexey Krasikov
656392500362SAlexey Krasikov##########################################
656492500362SAlexey Krasikov# check for usable keyutils.h
656592500362SAlexey Krasikov
656692500362SAlexey Krasikovif test "$linux" = "yes" ; then
656792500362SAlexey Krasikov
656892500362SAlexey Krasikov    have_keyutils=no
656992500362SAlexey Krasikov    cat > $TMPC << EOF
657092500362SAlexey Krasikov#include <errno.h>
657192500362SAlexey Krasikov#include <asm/unistd.h>
657292500362SAlexey Krasikov#include <unistd.h>
657392500362SAlexey Krasikov#include <sys/types.h>
657492500362SAlexey Krasikov#include <keyutils.h>
657592500362SAlexey Krasikovint main(void) {
657692500362SAlexey Krasikov    return request_key("user", NULL, NULL, 0);
657792500362SAlexey Krasikov}
657892500362SAlexey KrasikovEOF
657992500362SAlexey Krasikov    if compile_prog "" "-lkeyutils"; then
658092500362SAlexey Krasikov        have_keyutils=yes
658192500362SAlexey Krasikov    fi
658292500362SAlexey Krasikovfi
658392500362SAlexey Krasikov
6584675b9b53SMarc-André Lureau
6585675b9b53SMarc-André Lureau##########################################
6586e86ecd4bSJuan Quintela# End of CC checks
6587e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6588e86ecd4bSJuan Quintela
6589d83414e1SMarc-André Lureauwrite_c_skeleton
6590d83414e1SMarc-André Lureau
65911d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6592bf0e56a3SMarc-André Lureau  :
6593b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6594086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
6595086d5f75SPaolo Bonzini  debug=no
6596086d5f75SPaolo Bonzinifi
6597086d5f75SPaolo Bonziniif test "$debug_info" = "yes"; then
6598086d5f75SPaolo Bonzini  CFLAGS="-g $CFLAGS"
6599086d5f75SPaolo Bonzini  LDFLAGS="-g $LDFLAGS"
6600086d5f75SPaolo Bonzinifi
6601a5665051SPaolo Bonziniif test "$debug" = "no"; then
6602a5665051SPaolo Bonzini  CFLAGS="-O2 $CFLAGS"
6603a5665051SPaolo Bonzinifi
6604086d5f75SPaolo Bonzini
6605086d5f75SPaolo Bonzinicase "$ARCH" in
6606086d5f75SPaolo Bonzinialpha)
6607086d5f75SPaolo Bonzini  # Ensure there's only a single GP
6608086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
6609086d5f75SPaolo Bonzini;;
6610086d5f75SPaolo Bonziniesac
6611086d5f75SPaolo Bonzini
6612086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
6613086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
6614086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
6615086d5f75SPaolo Bonzinifi
6616a316e378SJuan Quintela
6617247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6618db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6619db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6620d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6621d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6622d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6623d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6624d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6625d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6626d83414e1SMarc-André Lureau  fi
6627247724cbSMarc-André Lureaufi
66280aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
66290aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
66300aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
66310aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
66320aebab04SLingfeng Yang  else
66330aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
66340aebab04SLingfeng Yang  fi
66350aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
66360aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
66370aebab04SLingfeng Yangfi
6638247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6639db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6640db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6641247724cbSMarc-André Lureaufi
6642247724cbSMarc-André Lureau
66436542aa9cSPeter Lieven##########################################
66446542aa9cSPeter Lieven# Do we have libnfs
66456542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6646b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
66476542aa9cSPeter Lieven    libnfs="yes"
66486542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
66496542aa9cSPeter Lieven  else
66506542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
66518efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
66526542aa9cSPeter Lieven    fi
66536542aa9cSPeter Lieven    libnfs="no"
66546542aa9cSPeter Lieven  fi
66556542aa9cSPeter Lievenfi
66561d728c39SBlue Swirl
66573efac6ebSTomáš Golembiovský##########################################
66583efac6ebSTomáš Golembiovský# Do we have libudev
66593efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
66603efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
66613efac6ebSTomáš Golembiovský    libudev="yes"
66623efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
66633efac6ebSTomáš Golembiovský  else
66643efac6ebSTomáš Golembiovský    libudev="no"
66653efac6ebSTomáš Golembiovský  fi
66663efac6ebSTomáš Golembiovskýfi
66673efac6ebSTomáš Golembiovský
66686ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
66696ca026cbSPeter Maydellif test "$werror" = "yes"; then
66706ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
66716ca026cbSPeter Maydellfi
66726ca026cbSPeter Maydell
66730aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
66740aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6675e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6676db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6677e86ecd4bSJuan Quintela    fi
6678e86ecd4bSJuan Quintelafi
6679e86ecd4bSJuan Quintela
668094dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
668194dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
668294dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
668394dd53c5SGerd Hoffmannelse
668494dd53c5SGerd Hoffmann    POD2MAN="pod2man"
668594dd53c5SGerd Hoffmannfi
668694dd53c5SGerd Hoffmann
6687952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6688952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6689952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6690e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6691db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6692952afb71SBlue Swirl        fi
6693952afb71SBlue Swirl    done
6694952afb71SBlue Swirlfi
6695952afb71SBlue Swirl
66967776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
66977776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
66987776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
66997776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
67007776ea6bSPhilippe Mathieu-DaudéEOF
67017776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
67027776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
67037776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
67047776ea6bSPhilippe Mathieu-Daudé    fi
67057776ea6bSPhilippe Mathieu-Daudéfi
67067776ea6bSPhilippe Mathieu-Daudé
670710ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6708e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6709528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6710834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6711a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
671267ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
67135a67135aSbellard
6714e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6715e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6716e0580342SKamil Rytarowski  ivshmem=yes
6717e0580342SKamil Rytarowskifi
6718e0580342SKamil Rytarowski
67194b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6720b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
67217e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6722983eef5aSMeador Inge      virtfs=yes
6723983eef5aSMeador Inge    else
6724983eef5aSMeador Inge      if test "$virtfs" = yes; then
67257e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6726983eef5aSMeador Inge      fi
672717500370SAndreas Färber      virtfs=no
6728983eef5aSMeador Inge    fi
6729fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6730fe8fc5aeSPaolo Bonzini      mpath=yes
6731fe8fc5aeSPaolo Bonzini    else
6732fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6733fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6734fe8fc5aeSPaolo Bonzini      fi
6735fe8fc5aeSPaolo Bonzini      mpath=no
6736fe8fc5aeSPaolo Bonzini    fi
6737b855f8d1SPaolo Bonzini  else
6738b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6739b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6740b855f8d1SPaolo Bonzini    fi
6741b855f8d1SPaolo Bonzini    virtfs=no
6742fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6743fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6744fe8fc5aeSPaolo Bonzini    fi
6745fe8fc5aeSPaolo Bonzini    mpath=no
674617bff52bSM. Mohan Kumar  fi
6747ff69fd8cSLaurent Vivierfi
67489d6bc27bSMichael Roth
67499d6bc27bSMichael Roth# Probe for guest agent support/options
67509d6bc27bSMichael Roth
6751e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6752a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6753a5125905SLaurent Vivier      guest_agent=no
6754a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6755e8ef31a3SMichael Tokarev      guest_agent=yes
6756e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6757e8ef31a3SMichael Tokarev      guest_agent=no
6758e8ef31a3SMichael Tokarev  else
6759e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6760ca35f780SPaolo Bonzini  fi
67614b1c11fdSDaniel P. Berrangefi
6762ca35f780SPaolo Bonzini
67639d6bc27bSMichael Roth# Guest agent Window MSI  package
67649d6bc27bSMichael Roth
67659d6bc27bSMichael Rothif test "$guest_agent" != yes; then
67669d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
67679d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
67689d6bc27bSMichael Roth  fi
67699d6bc27bSMichael Roth  guest_agent_msi=no
67709d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
67719d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67729d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
67739d6bc27bSMichael Roth  fi
67749d6bc27bSMichael Roth  guest_agent_msi=no
67759d6bc27bSMichael Rothelif ! has wixl; then
67769d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67779d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
67789d6bc27bSMichael Roth  fi
67799d6bc27bSMichael Roth  guest_agent_msi=no
67801a34904eSMichael Rothelse
67811a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
67821a34904eSMichael Roth  # disabled explicitly
67831a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
67841a34904eSMichael Roth    guest_agent_msi=yes
67851a34904eSMichael Roth  fi
67869d6bc27bSMichael Rothfi
67879d6bc27bSMichael Roth
67881a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
67899d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
67909d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
67919d6bc27bSMichael Roth  fi
67929d6bc27bSMichael Roth
67939d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
67949d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
67959d6bc27bSMichael Roth  fi
67969d6bc27bSMichael Roth
67979d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
67989d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
67999d6bc27bSMichael Roth  fi
68009d6bc27bSMichael Roth
68019d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
680289138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
68039d6bc27bSMichael Roth  fi
68049d6bc27bSMichael Roth
680589138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
68069d6bc27bSMichael Roth
68079d6bc27bSMichael Roth  case "$cpu" in
68089d6bc27bSMichael Roth  x86_64)
68099d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
68109d6bc27bSMichael Roth    ;;
68119d6bc27bSMichael Roth  i386)
68129d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
68139d6bc27bSMichael Roth    ;;
68149d6bc27bSMichael Roth  *)
68159d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
68169d6bc27bSMichael Roth    ;;
68179d6bc27bSMichael Roth  esac
68189d6bc27bSMichael Rothfi
68199d6bc27bSMichael Roth
6820ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6821ca35f780SPaolo Bonziniroms=
6822e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6823e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6824e633a5c6SEric Blake        test "$softmmu" = yes ; then
6825e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6826c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6827c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6828c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6829e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6830e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6831ca35f780SPaolo Bonzini            roms="optionrom"
6832e57218b6SPeter Maydell            break
6833e57218b6SPeter Maydell        fi
6834e57218b6SPeter Maydell    done
6835ca35f780SPaolo Bonzinifi
6836ca35f780SPaolo Bonzini
68372e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
68389933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
68392e33c3f8SThomas Huth  write_c_skeleton
68402e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
68419933c305SChristian Borntraeger    roms="$roms s390-ccw"
68421ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
68431ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
68441ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
68451ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
68461ef6bfc2SPhilippe Mathieu-Daudé    fi
68479933c305SChristian Borntraeger  fi
68482e33c3f8SThomas Huthfi
68499933c305SChristian Borntraeger
685011cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
685111cde1c8SBruno 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.
685211cde1c8SBruno Dominguezif has $cxx; then
685311cde1c8SBruno Dominguez    cat > $TMPC <<EOF
685411cde1c8SBruno Dominguezint c_function(void);
685511cde1c8SBruno Dominguezint main(void) { return c_function(); }
685611cde1c8SBruno DominguezEOF
685711cde1c8SBruno Dominguez
685811cde1c8SBruno Dominguez    compile_object
685911cde1c8SBruno Dominguez
686011cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
686111cde1c8SBruno Dominguezextern "C" {
686211cde1c8SBruno Dominguez   int c_function(void);
686311cde1c8SBruno Dominguez}
686411cde1c8SBruno Dominguezint c_function(void) { return 42; }
686511cde1c8SBruno DominguezEOF
686611cde1c8SBruno Dominguez
686711cde1c8SBruno Dominguez    update_cxxflags
686811cde1c8SBruno Dominguez
6869086d5f75SPaolo Bonzini    if do_cxx $CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
687011cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
687111cde1c8SBruno Dominguez        :
687211cde1c8SBruno Dominguez    else
687311cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
687411cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
687511cde1c8SBruno Dominguez        cxx=
687611cde1c8SBruno Dominguez    fi
687711cde1c8SBruno Dominguezelse
687811cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
687911cde1c8SBruno Dominguez    cxx=
688011cde1c8SBruno Dominguezfi
688111cde1c8SBruno Dominguez
688202d34f62SCole Robinsonecho_version() {
688302d34f62SCole Robinson    if test "$1" = "yes" ; then
688402d34f62SCole Robinson        echo "($2)"
688502d34f62SCole Robinson    fi
688602d34f62SCole Robinson}
688702d34f62SCole Robinson
688850e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
688950e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
68908a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
689150e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
68925ca9388aSGerd Hoffmann
689398ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
689497a847bcSbellard
6895dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6896dbd99ae3SStefan Weil
689798ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
689898ec69acSJuan Quintelaecho >> $config_host_mak
689998ec69acSJuan Quintela
6900e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
690199d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
690299d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
69033aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
69048bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
69050f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
690699d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
690799d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
690822d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
69099afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
69103d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
69119afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6912e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
69135a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6914785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
69155a699bbbSLaszlo Ersekfi
6916f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6917834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6918a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
691967ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
692002f9135bSDaniel P. Berrangéecho "libs_cpu=$libs_cpu" >> $config_host_mak
6921f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6922cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6923aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6924f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6925804edf29SJuan Quintela
692698ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6927727e5283SPaolo Bonzini
6928777dddc5SAlex Bennéeecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
6929777dddc5SAlex Bennéeecho "GLIB_LDFLAGS=$glib_ldflags" >> $config_host_mak
6930777dddc5SAlex Bennée
6931f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6932f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6933f3494749SPaolo Bonzinielse
6934f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6935f3494749SPaolo Bonzinifi
6936f8393946Saurel32if test "$debug_tcg" = "yes" ; then
69372358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6938f8393946Saurel32fi
69391625af87Saliguoriif test "$strip_opt" = "yes" ; then
694052ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
69411625af87Saliguorifi
69427d13299dSbellardif test "$bigendian" = "yes" ; then
6943e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
694497a847bcSbellardfi
694567b915a5Sbellardif test "$mingw32" = "yes" ; then
694698ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
694789138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
69489fe6de94SBlue Swirl  version_major=${rc_version%%.*}
69499fe6de94SBlue Swirl  rc_version=${rc_version#*.}
69509fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
69519fe6de94SBlue Swirl  rc_version=${rc_version#*.}
69529fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
69539fe6de94SBlue Swirl  version_micro=0
69549fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
69559fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6956d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6957d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6958f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6959d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6960d9840e25STomoki Sekiyama  fi
696150cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
696276dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
696350cbebb9SMichael Roth  fi
69641a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
69659dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
69669dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
69679dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
69689dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
69699dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
69709dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
69719dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
69729dacf32dSYossi Hindin  fi
6973210fa556Spbrookelse
697435f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6975210fa556Spbrookfi
6976128ab2ffSblueswir1
6977dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6978dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6979dffcb71cSMark McLoughlinfi
6980dffcb71cSMark McLoughlin
698183fb7adfSbellardif test "$darwin" = "yes" ; then
698298ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
698383fb7adfSbellardfi
6984b29fe3edSmalc
6985ec530c81Sbellardif test "$solaris" = "yes" ; then
698698ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6987ec530c81Sbellardfi
6988179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6989179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6990179cf400SAndreas Färberfi
699197a847bcSbellardif test "$static" = "yes" ; then
699298ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
699397a847bcSbellardfi
69941ba16968SStefan Weilif test "$profiler" = "yes" ; then
69952358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
699605c2a3e7Sbellardfi
6997c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6998c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6999c932ce31SPaolo Bonzinifi
7000f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
7001f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
7002f15bff25SPaolo Bonzinifi
7003675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
700498ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
7005e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
7006675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
7007675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
7008675b9b53SMarc-André Lureaufi
70097c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
70103b8593eeSMarkus Armbruster    echo "config-host.h: slirp/all" >> $config_host_mak
7011c20709aaSbellardfi
70128a16d273Sthsif test "$vde" = "yes" ; then
701398ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
7014e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
70158a16d273Sthsfi
701658952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
701758952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
701858952137SVincenzo Maffionefi
7019015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
7020015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
7021015a33bdSGongleifi
70224cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
70234cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
70244cc600d2SPaolo Bonzinifi
702547e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
7026a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
70273f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
702847e98658SCorey Bryantfi
70292358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
70300c58ac1cSmalcfor drv in $audio_drv_list; do
70311ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
7032ce3dc033SGerd Hoffmann    case "$drv" in
7033051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
7034ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
7035ce3dc033SGerd Hoffmann	*)
7036ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
7037ce3dc033SGerd Hoffmann    esac
70380c58ac1cSmalcdone
7039b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
7040b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
7041b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
7042b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
7043b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
70442e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
7045d5631638Smalcif test "$audio_win_int" = "yes" ; then
7046d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
7047d5631638Smalcfi
7048b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
7049b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
7050821601eaSJes Sorensenif test "$vnc" = "yes" ; then
7051821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
7052821601eaSJes Sorensenfi
70532f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
705498ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
70552f9606b3Saliguorifi
7056821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
70572f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
70582f6f5c7aSCorentin Charyfi
7059821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
7060efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
7061efe556adSCorentin Charyfi
70626a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
7063ade60d4fSMarc-André Lureau  echo "CONFIG_XKBCOMMON=y" >> $config_host_mak
70646a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
70656a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
70666a021536SGerd Hoffmannfi
7067dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
7068dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
7069dce512deSChristoph Hellwigfi
707089138857SStefan Weilqemu_version=$(head $source_path/VERSION)
707198ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
70722358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
707398ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
70742b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
7075a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
707698ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
7077cc8ae6deSpbrookfi
707817969268SFam Zhengif test "$modules" = "yes"; then
7079e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
7080e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
708189138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
708217969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
708317969268SFam Zhengfi
7084bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
7085bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
7086bd83c861SChristian Ehrhardtfi
7087e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
70888781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
70898781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
70908781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
70918781595bSGerd Hoffmannfi
70921ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
709396400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
70948ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
70958ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
7096a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
7097a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
7098a442fe2fSDaniel P. Berrangé  fi
709949ecc3faSbellardfi
710049ecc3faSbellardif test "$cocoa" = "yes" ; then
710198ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
710249ecc3faSbellardfi
7103e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
7104e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
7105e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
7106e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
7107e08bb301SSamuel Thibaultfi
71084d3b6f6eSbalrogif test "$curses" = "yes" ; then
71092373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
71102373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
71112373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
7112ab4e5602SJan Kiszkafi
7113099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
71142358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
7115099d6b0fSRiku Voipiofi
711640ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
711740ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
711840ff6d7eSKevin Wolffi
71193ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
71202358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
71213ce34dfbSvibisreenivasanfi
7122c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
7123c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
7124c2882b96SRiku Voipiofi
7125751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
7126751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
7127751bcc39SMarc-André Lureaufi
7128955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
7129955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
7130955727d2SCortland Tölvafi
7131d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
7132d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
7133d0927938SUlrich Hechtfi
71343d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
71353d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
71363d4fa43eSKusanagi Kouichifi
7137b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
7138b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
7139b953f075SDenis V. Lunevfi
7140ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
7141ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
7142ed911435SKevin Wolffi
7143c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
7144c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
7145c727f47dSPeter Maydellfi
7146dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
7147dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
7148dace20dcSPeter Maydellfi
7149d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
7150d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
7151d0927938SUlrich Hechtfi
71524e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
71534e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
71544e0c6529SAlex Blighfi
7155cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
7156cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
7157cd758dd0SAlex Blighfi
71583b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
71593b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
71603b6edd16SPeter Maydellfi
71613b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
71623b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
71633b6edd16SPeter Maydellfi
7164a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
7165a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
7166a8fd1abaSPeter Maydellfi
716751834341SRiku Voipioif test "$timerfd" = "yes" ; then
716851834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
716951834341SRiku Voipiofi
71709af5c906SRiku Voipioif test "$setns" = "yes" ; then
71719af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
71729af5c906SRiku Voipiofi
717338860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
717438860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
717538860a03SAleksandar Markovicfi
71765a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
71775a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
71785a03cd00SAleksandar Markovicfi
7179db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
7180db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
7181db37dd89SAleksandar Markovicfi
71823b3f24adSaurel32if test "$inotify" = "yes" ; then
71832358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
71843b3f24adSaurel32fi
7185c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
7186c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
7187c05c7a73SRiku Voipiofi
7188401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
7189401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
7190401bc051SPeter Maydellfi
71915c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
71925c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
71935c99fa37SKeno Fischerfi
71948a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
71958a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
71968a792b03SJiufei Xuefi
71976ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
71986ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
71996ae9a1f4SJuan Quintelafi
72006ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
72016ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
72026ae9a1f4SJuan Quintelafi
7203769ce76dSAlexander Grafif test "$curl" = "yes" ; then
7204d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
7205b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
72066ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
7207769ce76dSAlexander Graffi
72082e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
720998ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
72108eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
72112e4d9fb1Saurel32fi
7212a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
7213e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
7214a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
7215014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
7216925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
7217925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
7218925a0400SGerd Hoffmann  fi
7219bbbf9bfbSStefan Weilfi
7220f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
7221f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
7222f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
7223f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
722425a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
7225f876b765SMarc-André Lureaufi
7226a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
7227ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
7228ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
7229a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
7230a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
7231ddbb0d09SDaniel P. Berrangefi
723291bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
723391bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
72341f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
72351f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
72361f923c70SLongpeng(Mike)  fi
723762893b67SDaniel P. Berrangefi
723891bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
723991bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
7240becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
7241a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
7242a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
7243ed754746SDaniel P. Berrangefi
7244e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
7245e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
7246e0576942SDaniel P. Berrangéfi
72479a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
72489a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
72499a2fd434SDaniel P. Berrangefi
72508953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
72518953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
72528953caf3SDaniel P. Berrangefi
7253559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
7254559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
7255559607eaSDaniel P. Berrangefi
7256e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
7257e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
7258e865b97fSChen Gangfi
72596b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
72606b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
72616b39b063SEric Blakefi
72629df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
72639df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
72649df8b20dSThomas Huthfi
72652a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
72662a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
72672a4b472cSDavid CARLIERfi
7268277abf15SJan Vesely
7269277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7270277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7271277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7272277abf15SJan Vesely# if this macro is set.
7273277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7274277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7275277abf15SJan Veselyfi
72761efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
72771efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
72781efad060SFam Zhengfi
7279bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7280bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7281a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7282e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7283a4ccabcfSAnthony Liguorifi
72849d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
72859d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
72869d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
72879d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
72889d9e1521SGerd Hoffmannfi
7289e37630caSaliguoriif test "$xen" = "yes" ; then
72906dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7291d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7292e37630caSaliguorifi
72935c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
72945c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
72955c6c3a6cSChristoph Hellwigfi
7296c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7297c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7298c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7299c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7300c10dd856SAarushi Mehtafi
7301758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7302758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7303ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
7304758e8e38SVenkateswararao Jujjuri (JV)fi
73054f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
73064f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
73074f26f2b6SAvi Kivityfi
7308983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7309758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7310758e8e38SVenkateswararao Jujjuri (JV)fi
7311fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7312fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
73131b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
73141b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
73151b0578f5SMurilo Opsfelder Araujo  fi
7316fe8fc5aeSPaolo Bonzinifi
73175e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
73185e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
73195e9be92dSNicholas Bellingerfi
7320af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7321af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7322af3bba76SPaolo Bonzinifi
7323af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
732456f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
732503ce5744SNikolay Nikolaevfi
7326108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
7327108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
7328108a6481SCindy Lufi
7329042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7330042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7331042cea27SGongleifi
7332fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7333fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
73345fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
73355fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
73365fe97d88SStefano Garzarella  fi
7337fc0b9b0eSStefan Hajnoczifi
7338299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7339299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7340299e6f19SPaolo Bonzinifi
7341e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7342e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7343e6a74868SMarc-André Lureaufi
7344108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
7345108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
7346108a6481SCindy Lufi
734798fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
734898fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
734998fc1adaSDr. David Alan Gilbertfi
735077755340Sthsif test "$blobs" = "yes" ; then
735198ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
735277755340Sthsfi
7353bf9298b9Saliguoriif test "$iovec" = "yes" ; then
73542358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7355bf9298b9Saliguorifi
7356ceb42de8Saliguoriif test "$preadv" = "yes" ; then
73572358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7358ceb42de8Saliguorifi
7359e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
73603f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
7361f652e6afSaurel32fi
7362a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7363a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7364a40161cbSPaolo Bonzinifi
7365dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7366dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7367dcc38d1cSMarcelo Tosattifi
7368d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7369d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7370d339d766SRichard W.M. Jonesfi
7371b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7372b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
73739195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
73749195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
73759195b2c2SStefan Weil  fi
7376b3f6ea7eSPaolo Bonzinifi
73775f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
73785f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
73795f6b9e8fSBlue Swirlfi
7380e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7381e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7382e78815a5SAndreas Färberfi
7383e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7384e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7385e78815a5SAndreas Färberfi
73869bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
73879bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
73889bc5a719SAndreas Gustafssonfi
73895e5733e5SMarc-André Lureauif test "$zlib" != "no" ; then
73905e5733e5SMarc-André Lureau    echo "CONFIG_ZLIB=y" >> $config_host_mak
73915e5733e5SMarc-André Lureau    echo "ZLIB_CFLAGS=$zlib_cflags" >> $config_host_mak
73925e5733e5SMarc-André Lureau    echo "ZLIB_LIBS=$zlib_libs" >> $config_host_mak
73935e5733e5SMarc-André Lureaufi
7394cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7395cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
7396*2634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
7397*2634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
7398cd4ec0b4SGerd Hoffmannfi
7399cd4ec0b4SGerd Hoffmann
74007b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
74017b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
74027b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
74037b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7404111a38b0SRobert Relyeafi
7405111a38b0SRobert Relyea
74062b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
74072b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7408b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7409b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
74102b2325ffSGerd Hoffmannfi
74112b2325ffSGerd Hoffmann
741269354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
741369354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7414cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7415cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
741669354a83SHans de Goedefi
741769354a83SHans de Goede
7418da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7419da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7420da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7421014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7422014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7423014cb152SGerd Hoffmann  fi
742420ff075bSMichael Wallefi
742520ff075bSMichael Walle
7426d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7427d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7428d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7429d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7430d52c454aSMarc-André Lureaufi
7431d52c454aSMarc-André Lureau
7432d52c454aSMarc-André Lureau
74335a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
74345a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
74355a22ab71SYang Zhongfi
74365a22ab71SYang Zhong
743799f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
743899f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
743999f2dbd3SLiang Lifi
744099f2dbd3SLiang Li
74416b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
74426b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
74436b8cd447SRobert Hoofi
74446b8cd447SRobert Hoo
7445607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7446607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7447607dacd0Sqiaonuohanfi
7448607dacd0Sqiaonuohan
7449607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7450607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7451607dacd0Sqiaonuohanfi
7452607dacd0Sqiaonuohan
74536b383c08SPeter Wuif test "$bzip2" = "yes" ; then
74546b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
74556b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
74566b383c08SPeter Wufi
74576b383c08SPeter Wu
745883bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
745983bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
746083bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
746183bc1f97SJulio Faraccofi
746283bc1f97SJulio Faracco
74633a678481SJuan Quintelaif test "$zstd" = "yes" ; then
74643a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
74655e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
74665e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
74673a678481SJuan Quintelafi
74683a678481SJuan Quintela
7469c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7470d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
74716ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
74726ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7473c589b249SRonnie Sahlbergfi
7474c589b249SRonnie Sahlberg
74756542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
74764be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
74774be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
74786542aa9cSPeter Lievenfi
74796542aa9cSPeter Lieven
7480f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7481f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7482c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7483c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7484f794573eSEduardo Otubofi
7485f794573eSEduardo Otubo
748683fb7adfSbellard# XXX: suppress that
74877d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
74882358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
74897d3505c5Sbellardfi
74907d3505c5Sbellard
74914d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
74924d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
74934d9310f4SDaniel P. Berrangefi
74943556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
74953556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
74963556c233SPaolo Bonzinifi
7497f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7498d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
74996ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7500f27aaf4bSChristian Brunnerfi
750120ff6c80SAnthony Liguori
75027c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
750370c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
750470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
750570c60c08SStefan Hajnoczielse
750670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
750770c60c08SStefan Hajnoczifi
7508d0e2fce5SAneesh Kumar K.V
75097d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
75107d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
75117d992e4dSPeter Lievenfi
75127d992e4dSPeter Lieven
7513f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7514f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7515f0d92b56SLongpeng(Mike)fi
7516f0d92b56SLongpeng(Mike)
7517d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7518d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7519d2042378SAneesh Kumar K.Vfi
7520d2042378SAneesh Kumar K.V
7521e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7522e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7523e06a765eSHarsh Prateek Borafi
7524e06a765eSHarsh Prateek Bora
75253f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
75263f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
75273f4349dcSKevin Wolffi
75283f4349dcSKevin Wolf
7529d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7530d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7531d83414e1SMarc-André Lureaufi
7532d83414e1SMarc-André Lureau
75330aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
75340aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
75350aebab04SLingfeng Yangfi
75360aebab04SLingfeng Yang
75378ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
75388ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
75398ab1bf12SLuiz Capitulinofi
75408ab1bf12SLuiz Capitulino
754176a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
754276a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
754376a347e1SRichard Hendersonfi
754476a347e1SRichard Henderson
7545f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7546f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7547f540166bSRichard Hendersonfi
7548f540166bSRichard Henderson
75497ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
75507ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
75517ebee43eSRichard Hendersonfi
75527ebee43eSRichard Henderson
7553e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7554e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7555e6cd4bb5SRichard Hendersonfi
7556e6cd4bb5SRichard Henderson
7557df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7558df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7559df79b996SRichard Hendersonfi
7560df79b996SRichard Henderson
7561db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7562db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7563db8aaae8SRichard Hendersonfi
7564db8aaae8SRichard Henderson
75651e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
75661e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
75671e6e9acaSRichard Hendersonfi
75681e6e9acaSRichard Henderson
7569eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7570d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
75716ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
75726ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7573eb100396SBharata B Raofi
7574eb100396SBharata B Rao
7575d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7576d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7577d85fa9ebSJeff Codyfi
7578d85fa9ebSJeff Cody
75790c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
75800c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
75810c14fb47SBharata B Raofi
75820c14fb47SBharata B Rao
7583df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7584df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7585df3a429aSNiels de Vosfi
7586df3a429aSNiels de Vos
75877c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
75887c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
75897c815372SBharata B Raofi
75907c815372SBharata B Rao
7591e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7592e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7593e014dbe7SPrasanna Kumar Kaleverfi
7594e014dbe7SPrasanna Kumar Kalever
75950e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
75960e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
75970e3b891fSNiels de Vosfi
75980e3b891fSNiels de Vos
7599b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7600b10d49d7SPino Toscano  echo "CONFIG_LIBSSH=m" >> $config_host_mak
7601b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7602b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
76030a12ec87SRichard W.M. Jonesfi
76040a12ec87SRichard W.M. Jones
7605ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7606ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7607ed1701c6SDr. David Alan Gilbertfi
7608ed1701c6SDr. David Alan Gilbert
76093b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
76103cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
76113b8acc11SPaolo Bonzinifi
76123b8acc11SPaolo Bonzini
76135b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
76145b808275SLluís Vilanovaif have_backend "nop"; then
76156d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
761622890ab5SPrerna Saxenafi
76175b808275SLluís Vilanovaif have_backend "simple"; then
76186d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
76196d8a764eSLluís  # Set the appropriate trace file.
7620953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
76219410b56cSPrerna Saxenafi
7622ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7623ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
76246d8a764eSLluísfi
76255b808275SLluís Vilanovaif have_backend "ust"; then
76266d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
7627a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
7628a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
76296d8a764eSLluísfi
76305b808275SLluís Vilanovaif have_backend "dtrace"; then
76316d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
76326d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
76336d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
76346d8a764eSLluís  fi
7635c276b17dSDaniel P. Berrangefi
76365b808275SLluís Vilanovaif have_backend "ftrace"; then
7637781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7638781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7639781e9545SEiichi Tsukata  else
764021684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7641781e9545SEiichi Tsukata  fi
7642781e9545SEiichi Tsukatafi
76430a852417SPaul Durrantif have_backend "syslog"; then
76440a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
76450a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
76460a852417SPaul Durrant  else
76470a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
76480a852417SPaul Durrant  fi
76490a852417SPaul Durrantfi
76509410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
76519410b56cSPrerna Saxena
76522da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
76532da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7654392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
76552da776dbSMichael R. Hinesfi
76562da776dbSMichael R. Hines
765721ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
765821ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
765921ab34c9SMarcel Apfelbaumfi
766021ab34c9SMarcel Apfelbaum
7661575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7662575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7663575b22b1SLaurent Vivierfi
7664575b22b1SLaurent Vivier
7665ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7666ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7667ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7668ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7669ed279a06SKlim Kireevfi
7670ed279a06SKlim Kireev
7671a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7672a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7673a6b1d4c0SChanglong Xiefi
7674a6b1d4c0SChanglong Xie
76756a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
76766a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
76776a02c806SStefan Hajnoczifi
76786a02c806SStefan Hajnoczi
76794d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
76804d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
76814d04351fSChristopher Covingtonfi
76824d04351fSChristopher Covington
768349e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
768449e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
768549e00a18SAndreas Grapentinfi
768649e00a18SAndreas Grapentin
7687e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7688e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7689e674605fSTomáš Golembiovskýfi
7690db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7691db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7692db1ed1abSRichard Hendersonfi
7693e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7694e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7695e0580342SKamil Rytarowskifi
7696e219c499SRichard Hendersonif test "$capstone" != "no" ; then
76978ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
76988ca80760SRichard Hendersonfi
7699ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7700ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7701ba59fb77SPaolo Bonzinifi
7702e0580342SKamil Rytarowski
77035c312079SDr. David Alan Gilbert# Hold two types of flag:
77045c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
77055c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7706479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
77075c312079SDr. David Alan Gilbert#                                     platform
7708479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
77095c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7710479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7711479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7712479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7713479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
77145c312079SDr. David Alan Gilbertfi
77155c312079SDr. David Alan Gilbert
771617824406SJunyan Heif test "$libpmem" = "yes" ; then
771717824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
771817824406SJunyan Hefi
771917824406SJunyan He
772021b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
772121b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
772221b2eca6SJingqi Liufi
772321b2eca6SJingqi Liu
77242f740136SJeff Codyif test "$bochs" = "yes" ; then
77252f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
77262f740136SJeff Codyfi
77272f740136SJeff Codyif test "$cloop" = "yes" ; then
77282f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
77292f740136SJeff Codyfi
77302f740136SJeff Codyif test "$dmg" = "yes" ; then
77312f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
77322f740136SJeff Codyfi
77332f740136SJeff Codyif test "$qcow1" = "yes" ; then
77342f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
77352f740136SJeff Codyfi
77362f740136SJeff Codyif test "$vdi" = "yes" ; then
77372f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
77382f740136SJeff Codyfi
77392f740136SJeff Codyif test "$vvfat" = "yes" ; then
77402f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
77412f740136SJeff Codyfi
77422f740136SJeff Codyif test "$qed" = "yes" ; then
77432f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
77442f740136SJeff Codyfi
77452f740136SJeff Codyif test "$parallels" = "yes" ; then
77462f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
77472f740136SJeff Codyfi
77482f740136SJeff Codyif test "$sheepdog" = "yes" ; then
77492f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
77502f740136SJeff Codyfi
7751c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7752c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7753c9c8b88fSDavid CARLIERfi
7754195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
7755195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
7756195588ccSDavid CARLIERfi
7757adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7758adc28027SAlexander Bulekov  if test "$have_fuzzer" = "yes"; then
7759dd016265SAlexander Bulekov    FUZZ_LDFLAGS=" -fsanitize=fuzzer"
7760dd016265SAlexander Bulekov    FUZZ_CFLAGS=" -fsanitize=fuzzer"
7761086d5f75SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
7762adc28027SAlexander Bulekov  else
7763dd016265SAlexander Bulekov    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
7764adc28027SAlexander Bulekov    exit 1
7765adc28027SAlexander Bulekov  fi
7766adc28027SAlexander Bulekovfi
77672f740136SJeff Cody
776840e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
776940e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
777040e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
777126fffe29SEmilio G. Cota    # Copy the export object list to the build dir
777226fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
777326fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
777426fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
777526fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
777626fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
777726fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
777826fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
777926fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
778026fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
778126fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
778226fffe29SEmilio G. Cota    else
778326fffe29SEmilio G. Cota	error_exit \
778426fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
778526fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
778626fffe29SEmilio G. Cota    fi
778740e8c6f4SAlex Bennéefi
778840e8c6f4SAlex Bennée
7789f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7790f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7791f48e590aSAlex Bennéefi
7792f48e590aSAlex Bennée
779354e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
779454e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
779592500362SAlexey Krasikov  if test "$have_keyutils" = "yes" ; then
779692500362SAlexey Krasikov    echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
779792500362SAlexey Krasikov  fi
779854e7aac0SAlexey Krasikovfi
779954e7aac0SAlexey Krasikov
78005b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
780125211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
78025b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
780325211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
78045b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
780525211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
7806e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
780725211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
780840d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
780925211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
7810e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
781125211446SPaolo Bonzini  QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
78125b5e3037SPaolo Bonzinielse
781325211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
78145b5e3037SPaolo Bonzinifi
78155b5e3037SPaolo Bonzini
781698ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7817804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7818804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
78191901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
78201901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
78211901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
782221655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7823c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
78242eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
7825516e8b7dSPeter Maydellecho "SPHINX_WERROR=$sphinx_werror" >> $config_host_mak
782639d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
7827a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
7828804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7829a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7830a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7831a31a8642SMichael S. Tsirkinfi
783283f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
78333c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7834804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
783545d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7836cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
78375f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
78383dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7839804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7840804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
78419f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
78424852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7843daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
78449fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7845e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
7846086d5f75SPaolo Bonziniecho "CXXFLAGS=$CXXFLAGS" >> $config_host_mak
784746eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7848a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
784911cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7850f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7851a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
7852a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
7853e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7854968b4db3SPaolo Bonzini  echo "SPARSE_CFLAGS = -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7855e39f0062SPaolo Bonzinifi
78568a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
7857db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
78586969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7859e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
786073da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
78613e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7862409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7863804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
786417969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
786517969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7866f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
786790246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
786890246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
786994dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
78701d728c39SBlue Swirlif test "$gcov" = "yes" ; then
78711d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
78721d728c39SBlue Swirlfi
7873804edf29SJuan Quintela
78743efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
78753efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
78763efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
78773efac6ebSTomáš Golembiovskýfi
7878adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
7879adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
7880adc28027SAlexander Bulekov    echo "FUZZ_CFLAGS=$FUZZ_CFLAGS" >> $config_host_mak
7881adc28027SAlexander Bulekov    echo "FUZZ_LDFLAGS=$FUZZ_LDFLAGS" >> $config_host_mak
7882adc28027SAlexander Bulekovfi
78833efac6ebSTomáš Golembiovský
788405dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
788505dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
788605dfa22bSPhilippe Mathieu-Daudéfi
788705dfa22bSPhilippe Mathieu-Daudé
7888b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
7889b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
7890b767d257SMarek Marczykowski-Góreckifi
7891b767d257SMarek Marczykowski-Górecki
78926efd7517SPeter Maydell# use included Linux headers
78936efd7517SPeter Maydellif test "$linux" = "yes" ; then
7894a307beb6SAndreas Färber  mkdir -p linux-headers
78956efd7517SPeter Maydell  case "$cpu" in
7896c72b26ecSRichard Henderson  i386|x86_64|x32)
789708312a63SPeter Maydell    linux_arch=x86
78986efd7517SPeter Maydell    ;;
7899f8378accSRichard Henderson  ppc|ppc64|ppc64le)
790008312a63SPeter Maydell    linux_arch=powerpc
79016efd7517SPeter Maydell    ;;
79026efd7517SPeter Maydell  s390x)
790308312a63SPeter Maydell    linux_arch=s390
790408312a63SPeter Maydell    ;;
79051f080313SClaudio Fontana  aarch64)
79061f080313SClaudio Fontana    linux_arch=arm64
79071f080313SClaudio Fontana    ;;
7908222e7d11SSanjay Lal  mips64)
7909222e7d11SSanjay Lal    linux_arch=mips
7910222e7d11SSanjay Lal    ;;
791108312a63SPeter Maydell  *)
791208312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
791308312a63SPeter Maydell    linux_arch="$cpu"
79146efd7517SPeter Maydell    ;;
79156efd7517SPeter Maydell  esac
791608312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
791708312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
791808312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
791908312a63SPeter Maydell    fi
79206efd7517SPeter Maydellfi
79216efd7517SPeter Maydell
792297a847bcSbellardfor target in $target_list; do
792397a847bcSbellardtarget_dir="$target"
792425be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
792589138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
792652bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
792752bf9771Stony.nguyen@bt.comcase "$target_name" in
792852bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
792952bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
793052bf9771Stony.nguyen@bt.com  ;;
793152bf9771Stony.nguyen@bt.comesac
793297a847bcSbellardtarget_bigendian="no"
7933c1799a84SPaolo Bonzinicase "$target_name" in
7934a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
793552bf9771Stony.nguyen@bt.com  target_bigendian="yes"
7936ea2d6a39SJuan Quintela  ;;
7937ea2d6a39SJuan Quintelaesac
793897a847bcSbellardtarget_softmmu="no"
7939997344f3Sbellardtarget_user_only="no"
7940831b7825Sthstarget_linux_user="no"
794184778508Sblueswir1target_bsd_user="no"
79429e407a85Spbrookcase "$target" in
7943c1799a84SPaolo Bonzini  ${target_name}-softmmu)
79449e407a85Spbrook    target_softmmu="yes"
79459e407a85Spbrook    ;;
7946c1799a84SPaolo Bonzini  ${target_name}-linux-user)
79479e407a85Spbrook    target_user_only="yes"
79489e407a85Spbrook    target_linux_user="yes"
79499e407a85Spbrook    ;;
7950c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
795184778508Sblueswir1    target_user_only="yes"
795284778508Sblueswir1    target_bsd_user="yes"
795384778508Sblueswir1    ;;
79549e407a85Spbrook  *)
795576ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
79569e407a85Spbrook    exit 1
79579e407a85Spbrook    ;;
79589e407a85Spbrookesac
7959831b7825Sths
796097a847bcSbellardmkdir -p $target_dir
796125be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
796297a847bcSbellard
7963e5fe0c52Spbrookbflt="no"
7964ca759f9eSAlex Bennéemttcg="no"
796589138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
796656aebc89Spbrookgdb_xml_files=""
79677ba1e619Saliguori
7968c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
79696acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7970e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
7971e73aae67SJuan Quintela
7972c1799a84SPaolo Bonzinicase "$target_name" in
79732408a527Saurel32  i386)
79740a7fa00aSEmilio G. Cota    mttcg="yes"
79757b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
797628988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
79772408a527Saurel32  ;;
79782408a527Saurel32  x86_64)
79796acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
79808d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
79810a7fa00aSEmilio G. Cota    mttcg="yes"
79827b0f97baSDoug Gale	gdb_xml_files="i386-64bit.xml"
79832408a527Saurel32  ;;
79842408a527Saurel32  alpha)
79855ee4f3c2SRichard Henderson    mttcg="yes"
79866116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
79872408a527Saurel32  ;;
79882408a527Saurel32  arm|armeb)
7989b498c8a0SJuan Quintela    TARGET_ARCH=arm
79905bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
7991e5fe0c52Spbrook    bflt="yes"
7992ca759f9eSAlex Bennée    mttcg="yes"
7993c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
79942408a527Saurel32  ;;
7995722dd7beSMichael Weiser  aarch64|aarch64_be)
7996722dd7beSMichael Weiser    TARGET_ARCH=aarch64
79976a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
79986a49fa95SAlexander Graf    bflt="yes"
7999ca759f9eSAlex Bennée    mttcg="yes"
8000c888f7e0SPeter 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"
80016a49fa95SAlexander Graf  ;;
800242f3ff00SMichael Rolnik  avr)
800342f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
800442f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
800542f3ff00SMichael Rolnik  ;;
80062408a527Saurel32  cris)
80072408a527Saurel32  ;;
800861766fe9SRichard Henderson  hppa)
80097b93dab5SRichard Henderson    mttcg="yes"
80109566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
801161766fe9SRichard Henderson  ;;
8012613a22c9SMichael Walle  lm32)
8013613a22c9SMichael Walle  ;;
80142408a527Saurel32  m68k)
80150938cda5Saurel32    bflt="yes"
8016a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
80175b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
80182408a527Saurel32  ;;
8019877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
8020877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
8021ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
802272b675caSEdgar E. Iglesias    bflt="yes"
8023be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
802472b675caSEdgar E. Iglesias  ;;
80252408a527Saurel32  mips|mipsel)
80260454728cSAleksandar Markovic    mttcg="yes"
8027b498c8a0SJuan Quintela    TARGET_ARCH=mips
802825be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
8029c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
80302408a527Saurel32  ;;
80312408a527Saurel32  mipsn32|mipsn32el)
80320454728cSAleksandar Markovic    mttcg="yes"
8033597e2cecSRichard Henderson    TARGET_ARCH=mips64
80346acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
803525be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
8036597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
8037686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
80382408a527Saurel32  ;;
80392408a527Saurel32  mips64|mips64el)
8040a092a955SAlex Bennée    mttcg="no"
8041b498c8a0SJuan Quintela    TARGET_ARCH=mips64
80426acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
804325be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
8044686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
80452408a527Saurel32  ;;
8046d15a9c23SAnthony Green  moxie)
8047d15a9c23SAnthony Green  ;;
8048e671711cSMarek Vasut  nios2)
8049e671711cSMarek Vasut  ;;
80504a09d0bbSRichard Henderson  or1k)
8051e67db06eSJia Liu    TARGET_ARCH=openrisc
8052e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
8053e67db06eSJia Liu  ;;
80542408a527Saurel32  ppc)
8055c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
805676a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
80572408a527Saurel32  ;;
80582408a527Saurel32  ppc64)
80596acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8060e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
806176a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8062f0b0685dSNikunj A Dadhania    mttcg=yes
80631438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
80642408a527Saurel32  ;;
80659c35126cSDoug Kwan  ppc64le)
80669c35126cSDoug Kwan    TARGET_ARCH=ppc64
80679c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
80689c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
806976a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8070f0b0685dSNikunj A Dadhania    mttcg=yes
80711438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
80729c35126cSDoug Kwan  ;;
80732408a527Saurel32  ppc64abi32)
8074b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
80756acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8076e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
807776a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
807825be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
80791438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
80802408a527Saurel32  ;;
808125fa194bSMichael Clark  riscv32)
808225fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
808325fa194bSMichael Clark    TARGET_ABI_DIR=riscv
808425fa194bSMichael Clark    mttcg=yes
8085ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
808625fa194bSMichael Clark  ;;
808725fa194bSMichael Clark  riscv64)
808825fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
808925fa194bSMichael Clark    TARGET_ABI_DIR=riscv
809025fa194bSMichael Clark    mttcg=yes
8091ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
809225fa194bSMichael Clark  ;;
8093c8c35e5fSYoshinori Sato  rx)
8094c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
8095c8c35e5fSYoshinori Sato    bflt="yes"
8096c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
8097c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
8098c8c35e5fSYoshinori Sato  ;;
80992408a527Saurel32  sh4|sh4eb)
8100b498c8a0SJuan Quintela    TARGET_ARCH=sh4
8101d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
81024dbed897Spbrook    bflt="yes"
81032408a527Saurel32  ;;
81042408a527Saurel32  sparc)
8105bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
81062408a527Saurel32  ;;
81072408a527Saurel32  sparc64)
81086acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8109bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
81102408a527Saurel32  ;;
81112408a527Saurel32  sparc32plus)
8112b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
81136acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8114e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
8115bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
811625be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
81172408a527Saurel32  ;;
811824e804ecSAlexander Graf  s390x)
8119318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
812063685bc4SDavid Hildenbrand    mttcg=yes
812186158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
812224e804ecSAlexander Graf  ;;
8123444e06b1SChen Gang  tilegx)
8124444e06b1SChen Gang  ;;
81255ecaa4edSPeter Crosthwaite  tricore)
81265ecaa4edSPeter Crosthwaite  ;;
8127d2fbca94SGuan Xuetao  unicore32)
8128d2fbca94SGuan Xuetao  ;;
8129cfa550c6SMax Filippov  xtensa|xtensaeb)
8130cfa550c6SMax Filippov    TARGET_ARCH=xtensa
8131a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
813202e33e9fSMax Filippov    bflt="yes"
81339fb40342SMax Filippov    mttcg="yes"
8134cfa550c6SMax Filippov  ;;
81352408a527Saurel32  *)
813676ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
81372408a527Saurel32  ;;
81382408a527Saurel32esac
81395e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
81405e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
81415e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
81425e8861a0SPaolo Bonzinifi
81435e8861a0SPaolo Bonzini
81445e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
81455e8861a0SPaolo Bonzini
814699afc91dSDaniel P. Berrangeupper() {
814799afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
814899afc91dSDaniel P. Berrange}
814999afc91dSDaniel P. Berrange
815089138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
815125be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
8152c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
815325be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
8154e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
8155e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
8156e6e91b9cSJuan Quintelafi
815725be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
8158adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
8159adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
8160adfc3e91SStacey Sonfi
81614d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
81624d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
81634d6a835dSLaurent Vivierfi
81643b6b7550SPaolo Bonzini
81653b6b7550SPaolo Bonziniif supported_xen_target $target; then
816625be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
8167eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
8168eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
8169eb6fda0fSAnthony PERARD    fi
8170432d268cSJun Nakajimafi
81713b6b7550SPaolo Bonziniif supported_kvm_target $target; then
817225be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
8173c59249f9SJuan Quintelafi
81743b6b7550SPaolo Bonziniif supported_hax_target $target; then
8175b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
8176b0cb0a66SVincent Palatinfi
8177c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
8178c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
8179c97d6d2cSSergio Andres Gomez Del Realfi
8180d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
8181d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
8182d661d9a4SJustin Terry (VM)fi
818352bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
818452bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
818552bf9771Stony.nguyen@bt.comfi
8186de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
818725be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
818897a847bcSbellardfi
818997a847bcSbellardif test "$target_softmmu" = "yes" ; then
819025be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
8191ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
8192ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
8193ca759f9eSAlex Bennée  fi
8194de83cd02Sbellardfi
8195997344f3Sbellardif test "$target_user_only" = "yes" ; then
819625be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
8197a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
8198997344f3Sbellardfi
8199831b7825Sthsif test "$target_linux_user" = "yes" ; then
820025be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
8201831b7825Sthsfi
820256aebc89Spbrooklist=""
820356aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
820456aebc89Spbrook  for x in $gdb_xml_files; do
820556aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
820656aebc89Spbrook  done
820725be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
82083d0f1517SJuan Quintelafi
8209de83cd02Sbellard
8210e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
821125be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
8212e5fe0c52Spbrookfi
821384778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
821425be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
821584778508Sblueswir1fi
82165b0753e0Sbellard
8217d75402b5SAlex Bennée
8218db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
8219fa282484SJuan Quintela
82204afddb55SJuan Quintelacflags=""
8221fa282484SJuan Quintelaldflags=""
82229b8e111fSJuan Quintela
8223c765fcacSPeter Crosthwaitedisas_config() {
8224c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
8225c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
8226c765fcacSPeter Crosthwaite}
8227c765fcacSPeter Crosthwaite
822864656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
822964656024SJuan Quintela  case "$i" in
823064656024SJuan Quintela  alpha)
8231c765fcacSPeter Crosthwaite    disas_config "ALPHA"
823264656024SJuan Quintela  ;;
823382295d8aSRichard Henderson  aarch64)
823482295d8aSRichard Henderson    if test -n "${cxx}"; then
8235c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
823682295d8aSRichard Henderson    fi
823782295d8aSRichard Henderson  ;;
823864656024SJuan Quintela  arm)
8239c765fcacSPeter Crosthwaite    disas_config "ARM"
8240999b53ecSClaudio Fontana    if test -n "${cxx}"; then
8241c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
8242999b53ecSClaudio Fontana    fi
824364656024SJuan Quintela  ;;
824442f3ff00SMichael Rolnik  avr)
824542f3ff00SMichael Rolnik    disas_config "AVR"
824642f3ff00SMichael Rolnik  ;;
824764656024SJuan Quintela  cris)
8248c765fcacSPeter Crosthwaite    disas_config "CRIS"
824964656024SJuan Quintela  ;;
8250429b31a2SRichard Henderson  hppa)
8251429b31a2SRichard Henderson    disas_config "HPPA"
8252429b31a2SRichard Henderson  ;;
8253c72b26ecSRichard Henderson  i386|x86_64|x32)
8254c765fcacSPeter Crosthwaite    disas_config "I386"
825564656024SJuan Quintela  ;;
825679368f49SMichael Walle  lm32)
8257c765fcacSPeter Crosthwaite    disas_config "LM32"
825879368f49SMichael Walle  ;;
825964656024SJuan Quintela  m68k)
8260c765fcacSPeter Crosthwaite    disas_config "M68K"
826164656024SJuan Quintela  ;;
8262877fdc12SEdgar E. Iglesias  microblaze*)
8263c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
826464656024SJuan Quintela  ;;
826564656024SJuan Quintela  mips*)
8266c765fcacSPeter Crosthwaite    disas_config "MIPS"
826789a955e8SAleksandar Markovic    if test -n "${cxx}"; then
826889a955e8SAleksandar Markovic      disas_config "NANOMIPS"
826989a955e8SAleksandar Markovic    fi
827064656024SJuan Quintela  ;;
8271d15a9c23SAnthony Green  moxie*)
8272c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8273d15a9c23SAnthony Green  ;;
8274e671711cSMarek Vasut  nios2)
8275e671711cSMarek Vasut    disas_config "NIOS2"
8276e671711cSMarek Vasut  ;;
82774a09d0bbSRichard Henderson  or1k)
8278c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8279e67db06eSJia Liu  ;;
828064656024SJuan Quintela  ppc*)
8281c765fcacSPeter Crosthwaite    disas_config "PPC"
828264656024SJuan Quintela  ;;
8283c4f80543SAlistair Francis  riscv*)
828425fa194bSMichael Clark    disas_config "RISCV"
828525fa194bSMichael Clark  ;;
8286c8c35e5fSYoshinori Sato  rx)
8287c8c35e5fSYoshinori Sato    disas_config "RX"
8288c8c35e5fSYoshinori Sato  ;;
828924e804ecSAlexander Graf  s390*)
8290c765fcacSPeter Crosthwaite    disas_config "S390"
829164656024SJuan Quintela  ;;
829264656024SJuan Quintela  sh4)
8293c765fcacSPeter Crosthwaite    disas_config "SH4"
829464656024SJuan Quintela  ;;
829564656024SJuan Quintela  sparc*)
8296c765fcacSPeter Crosthwaite    disas_config "SPARC"
829764656024SJuan Quintela  ;;
8298cfa550c6SMax Filippov  xtensa*)
8299c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8300cfa550c6SMax Filippov  ;;
830164656024SJuan Quintela  esac
830264656024SJuan Quinteladone
83039195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8304c765fcacSPeter Crosthwaite  disas_config "TCI"
83059195b2c2SStefan Weilfi
830664656024SJuan Quintela
8307e9a3591fSChristian Borntraeger# Newer kernels on s390 check for an S390_PGSTE program header and
8308e9a3591fSChristian Borntraeger# enable the pgste page table extensions in that case. This makes
8309e9a3591fSChristian Borntraeger# the vm.allocate_pgste sysctl unnecessary. We enable this program
8310e9a3591fSChristian Borntraeger# header if
8311e9a3591fSChristian Borntraeger#  - we build on s390x
8312e9a3591fSChristian Borntraeger#  - we build the system emulation for s390x (qemu-system-s390x)
8313e9a3591fSChristian Borntraeger#  - KVM is enabled
8314e9a3591fSChristian Borntraeger#  - the linker supports --s390-pgste
8315e633a5c6SEric Blakeif test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
8316e633a5c6SEric Blake        test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
8317e9a3591fSChristian Borntraeger    if ld_has --s390-pgste ; then
8318e9a3591fSChristian Borntraeger        ldflags="-Wl,--s390-pgste $ldflags"
8319e9a3591fSChristian Borntraeger    fi
8320e9a3591fSChristian Borntraegerfi
8321e9a3591fSChristian Borntraeger
8322db5adeaaSPaolo Bonziniecho "QEMU_LDFLAGS+=$ldflags" >> $config_target_mak
832325be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
8324fa282484SJuan Quintela
832597a847bcSbellarddone # for target in $targets
83267d13299dSbellard
8327d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
8328d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
8329d52c454aSMarc-André Lureau
8330e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
83313b8593eeSMarkus Armbruster  echo "config-host.h: dtc/all" >> $config_host_mak
8332a540f158SPeter Crosthwaitefi
8333e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
83343b8593eeSMarkus Armbruster  echo "config-host.h: capstone/all" >> $config_host_mak
8335e219c499SRichard Hendersonfi
8336e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8337e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8338e219c499SRichard Hendersonfi
8339a540f158SPeter Crosthwaite
8340a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8341a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8342a99d57bbSWanlong Gaofi
8343a99d57bbSWanlong Gao
8344fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8345fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8346fd0e6053SJohn Snowfi
8347fd0e6053SJohn Snow
83481e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
83491e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
83501e4f6065SDaniele Buonofi
83511e4f6065SDaniele Buono
8352e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8353e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8354e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8355e29e5c6eSPeter Maydell# (these can be both files and directories).
8356e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8357e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8358e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8359e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8360e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8361e29e5c6eSPeter Maydell# directory and symlink the directory instead.
83621cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
83631cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8364b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8365744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
83668db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
83672038f8c8SPaolo BonziniLINKS="Makefile"
83682038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
83693941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
8370671f760bSEmilio G. CotaLINKS="$LINKS tests/plugin/Makefile"
8371e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
8372e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
83738db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
8374e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8375e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
837639950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
837739950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
83788f8fd9edSCleber RosaLINKS="$LINKS python"
8379753d11f2SRichard Hendersonfor bios_file in \
8380753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
8381225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8382753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8383753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8384e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8385753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
83864e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
838726ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8388753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8389753d11f2SRichard Hendersondo
8390e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
83917ea78b74SJan Kiszkadone
8392d1807a4fSPaolo Bonzinimkdir -p $DIRS
8393e29e5c6eSPeter Maydellfor f in $LINKS ; do
8394cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8395f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8396f9245e10SPeter Maydell    fi
83977d13299dSbellarddone
83981ad2134fSPaul Brook
83992038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
84002038f8c8SPaolo Bonzini  export $i
84012038f8c8SPaolo Bonzinidone
8402afc3a8f9SAlex Bennéeexport target_list source_path use_containers
84032038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
84042038f8c8SPaolo Bonzini
8405c34ebfdcSAnthony Liguori# temporary config to build submodules
84068db2a4fdSGerd Hoffmannfor rom in seabios; do
8407c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
840837116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8409c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8410cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
84115f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8412c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8413c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
84143dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8415c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8416a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8417c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
84189f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8419c34ebfdcSAnthony Liguoridone
8420c34ebfdcSAnthony Liguori
842176c7560aSMax Reitz# set up qemu-iotests in this build directory
842276c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
842376c7560aSMax Reitz
842476c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
842576c7560aSMax Reitzecho >> "$iotests_common_env"
842676c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
842776c7560aSMax Reitz
8428a5665051SPaolo Bonziniif test "$skip_meson" = no; then
8429fc929892SMarc-André Lureaucross="config-meson.cross.new"
8430fc929892SMarc-André Lureaumeson_quote() {
8431fc929892SMarc-André Lureau    echo "['$(echo $* | sed "s/ /','/g")']"
8432fc929892SMarc-André Lureau}
8433fc929892SMarc-André Lureau
8434fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
8435fc929892SMarc-André Lureauecho "[properties]" >> $cross
8436fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
8437fc929892SMarc-André Lureauecho "[binaries]" >> $cross
8438fc929892SMarc-André Lureauecho "c = $(meson_quote $cc)" >> $cross
8439fc929892SMarc-André Lureautest -n "$cxx" && echo "cpp = $(meson_quote $cxx)" >> $cross
8440fc929892SMarc-André Lureauecho "ar = $(meson_quote $ar)" >> $cross
8441fc929892SMarc-André Lureauecho "nm = $(meson_quote $nm)" >> $cross
8442fc929892SMarc-André Lureauecho "pkgconfig = $(meson_quote $pkg_config_exe)" >> $cross
8443fc929892SMarc-André Lureauecho "ranlib = $(meson_quote $ranlib)" >> $cross
8444fc929892SMarc-André Lureauecho "strip = $(meson_quote $strip)" >> $cross
8445fc929892SMarc-André Lureauecho "windres = $(meson_quote $windres)" >> $cross
8446fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
8447fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
8448fc929892SMarc-André Lureau    # Hack: Meson expects an absolute path for the *build* machine
8449fc929892SMarc-André Lureau    # for the prefix, so add a slash in front of a Windows path that
8450fc929892SMarc-André Lureau    # includes a drive letter.
8451fc929892SMarc-André Lureau    #
8452fc929892SMarc-André Lureau    # See https://github.com/mesonbuild/meson/issues/7577.
8453fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
8454fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
8455fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
8456fc929892SMarc-André Lureau        case $prefix in
8457fc929892SMarc-André Lureau            ?:*) pre_prefix=/ ;;
8458fc929892SMarc-André Lureau        esac
8459fc929892SMarc-André Lureau    fi
8460fc929892SMarc-André Lureau    case "$ARCH" in
8461fc929892SMarc-André Lureau        i386|x86_64)
8462fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
8463fc929892SMarc-André Lureau            ;;
8464fc929892SMarc-André Lureau        ppc64le)
8465fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
8466fc929892SMarc-André Lureau            ;;
8467fc929892SMarc-André Lureau        *)
8468fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
8469fc929892SMarc-André Lureau            ;;
8470fc929892SMarc-André Lureau    esac
8471fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
8472fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
8473fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
8474fc929892SMarc-André Lureau    else
8475fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
8476fc929892SMarc-André Lureau    fi
8477fc929892SMarc-André Lureauelse
8478fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
8479fc929892SMarc-André Lureaufi
8480fc929892SMarc-André Lureaumv $cross config-meson.cross
8481fc929892SMarc-André Lureau
8482a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
8483a5665051SPaolo BonziniNINJA=$PWD/ninjatool $meson setup \
8484fc929892SMarc-André Lureau        --prefix "${pre_prefix}$prefix" \
8485fc929892SMarc-André Lureau        --libdir "${pre_prefix}$libdir" \
8486fc929892SMarc-André Lureau        --libexecdir "${pre_prefix}$libexecdir" \
8487fc929892SMarc-André Lureau        --bindir "${pre_prefix}$bindir" \
8488fc929892SMarc-André Lureau        --includedir "${pre_prefix}$includedir" \
8489fc929892SMarc-André Lureau        --datadir "${pre_prefix}$datadir" \
8490fc929892SMarc-André Lureau        --mandir "${pre_prefix}$mandir" \
8491fc929892SMarc-André Lureau        --sysconfdir "${pre_prefix}$sysconfdir" \
8492fc929892SMarc-André Lureau        --localstatedir "${pre_prefix}$local_statedir" \
8493a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
8494a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
8495a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
8496a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
8497da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
8498bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
8499fc929892SMarc-André Lureau        $cross_arg \
8500a5665051SPaolo Bonzini        "$PWD" "$source_path"
8501a5665051SPaolo Bonzini
8502a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
8503a5665051SPaolo Bonzini    error_exit "meson setup failed"
8504a5665051SPaolo Bonzinifi
8505a5665051SPaolo Bonzinitouch ninjatool.stamp
8506a5665051SPaolo Bonzinifi
8507a5665051SPaolo Bonzini
8508dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8509dc655404SMichael S. Tsirkincat <<EOD >config.status
8510dc655404SMichael S. Tsirkin#!/bin/sh
8511dc655404SMichael S. Tsirkin# Generated by configure.
8512dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8513dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8514dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8515dc655404SMichael S. TsirkinEOD
8516e811da7fSDaniel P. Berrangé
8517e811da7fSDaniel P. Berrangépreserve_env() {
8518e811da7fSDaniel P. Berrangé    envname=$1
8519e811da7fSDaniel P. Berrangé
8520e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8521e811da7fSDaniel P. Berrangé
8522e811da7fSDaniel P. Berrangé    if test -n "$envval"
8523e811da7fSDaniel P. Berrangé    then
8524e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8525e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8526e811da7fSDaniel P. Berrangé    else
8527e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8528e811da7fSDaniel P. Berrangé    fi
8529e811da7fSDaniel P. Berrangé}
8530e811da7fSDaniel P. Berrangé
8531e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8532e811da7fSDaniel P. Berrangé# features/build target configure will detect
8533e811da7fSDaniel P. Berrangépreserve_env AR
8534e811da7fSDaniel P. Berrangépreserve_env AS
8535e811da7fSDaniel P. Berrangépreserve_env CC
8536e811da7fSDaniel P. Berrangépreserve_env CPP
8537e811da7fSDaniel P. Berrangépreserve_env CXX
8538e811da7fSDaniel P. Berrangépreserve_env INSTALL
8539e811da7fSDaniel P. Berrangépreserve_env LD
8540e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8541e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8542e811da7fSDaniel P. Berrangépreserve_env MAKE
8543e811da7fSDaniel P. Berrangépreserve_env NM
8544e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8545e811da7fSDaniel P. Berrangépreserve_env PATH
8546e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8547e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8548e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8549e811da7fSDaniel P. Berrangépreserve_env PYTHON
8550e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8551e811da7fSDaniel P. Berrangépreserve_env SMBD
8552e811da7fSDaniel P. Berrangépreserve_env STRIP
8553e811da7fSDaniel P. Berrangépreserve_env WINDRES
8554e811da7fSDaniel P. Berrangé
8555dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8556a5665051SPaolo Bonzinifor i in "$0" "$@"; do
8557a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
8558a5665051SPaolo Bonzinidone
8559cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8560dc655404SMichael S. Tsirkinchmod +x config.status
8561dc655404SMichael S. Tsirkin
85628cd05ab6SPeter Maydellrm -r "$TMPDIR1"
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