xref: /openbmc/qemu/configure (revision 859aef026e51a4959d1ab535f0b7a00d63ed32ba)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
14dedad027SDaniel P. Berrangé# make source path absolute
15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd)
16dedad027SDaniel P. Berrangé
17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path"
18dedad027SDaniel P. Berrangéthen
19dedad027SDaniel P. Berrangé    echo "Using './build' as the directory for build output"
20dedad027SDaniel P. Berrangé
21dedad027SDaniel P. Berrangé    MARKER=build/auto-created-by-configure
22dedad027SDaniel P. Berrangé
23dedad027SDaniel P. Berrangé    if test -e build
24dedad027SDaniel P. Berrangé    then
25dedad027SDaniel P. Berrangé        if test -f $MARKER
26dedad027SDaniel P. Berrangé        then
27dedad027SDaniel P. Berrangé           rm -rf build
28dedad027SDaniel P. Berrangé        else
29dedad027SDaniel P. Berrangé            echo "ERROR: ./build dir already exists and was not previously created by configure"
30dedad027SDaniel P. Berrangé            exit 1
31dedad027SDaniel P. Berrangé        fi
32dedad027SDaniel P. Berrangé    fi
33dedad027SDaniel P. Berrangé
34dedad027SDaniel P. Berrangé    mkdir build
35dedad027SDaniel P. Berrangé    touch $MARKER
36dedad027SDaniel P. Berrangé
37dedad027SDaniel P. Berrangé    cat > GNUmakefile <<'EOF'
38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree
39dedad027SDaniel P. Berrangé# 'make' command invocation
40dedad027SDaniel P. Berrangé
41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),)
42dedad027SDaniel P. Berrangérecurse: all
43dedad027SDaniel P. Berrangéendif
44dedad027SDaniel P. Berrangé
45dedad027SDaniel P. Berrangé.NOTPARALLEL: %
46dedad027SDaniel P. Berrangé%: force
47dedad027SDaniel P. Berrangé	@echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...'
48dedad027SDaniel P. Berrangé	@$(MAKE) -C build -f Makefile $(MAKECMDGOALS)
49dedad027SDaniel P. Berrangé	@if test "$(MAKECMDGOALS)" = "distclean" && \
50dedad027SDaniel P. Berrangé	    test -e build/auto-created-by-configure ; \
51dedad027SDaniel P. Berrangé	then \
52dedad027SDaniel P. Berrangé	    rm -rf build GNUmakefile ; \
53dedad027SDaniel P. Berrangé	fi
54dedad027SDaniel P. Berrangéforce: ;
55dedad027SDaniel P. Berrangé.PHONY: force
56dedad027SDaniel P. BerrangéGNUmakefile: ;
57dedad027SDaniel P. Berrangé
58dedad027SDaniel P. BerrangéEOF
59dedad027SDaniel P. Berrangé    cd build
60dedad027SDaniel P. Berrangé    exec $source_path/configure "$@"
61dedad027SDaniel P. Berrangéfi
62dedad027SDaniel P. Berrangé
638cd05ab6SPeter Maydell# Temporary directory used for files created while
648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
658cd05ab6SPeter Maydell# we can safely blow away any previous version of it
668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
678cd05ab6SPeter Maydell# it when configure exits.)
688cd05ab6SPeter MaydellTMPDIR1="config-temp"
698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
728cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
738cd05ab6SPeter Maydell    exit 1
747d13299dSbellardfi
757d13299dSbellard
768cd05ab6SPeter MaydellTMPB="qemu-conf"
778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt"
827d13299dSbellard
83da1d85e3SGerd Hoffmannrm -f config.log
849ac81bbbSmalc
85b48e3611SPeter Maydell# Print a helpful header at the top of config.log
86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
87979ae168SPeter Maydellprintf "# Configured with:" >> config.log
88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
89979ae168SPeter Maydellecho >> config.log
90b48e3611SPeter Maydellecho "#" >> config.log
91b48e3611SPeter Maydell
92d880a3baSPaolo Bonziniprint_error() {
93d880a3baSPaolo Bonzini    (echo
9476ad07a4SPeter Maydell    echo "ERROR: $1"
9576ad07a4SPeter Maydell    while test -n "$2"; do
9676ad07a4SPeter Maydell        echo "       $2"
9776ad07a4SPeter Maydell        shift
9876ad07a4SPeter Maydell    done
99d880a3baSPaolo Bonzini    echo) >&2
100d880a3baSPaolo Bonzini}
101d880a3baSPaolo Bonzini
102d880a3baSPaolo Bonzinierror_exit() {
103d880a3baSPaolo Bonzini    print_error "$@"
10476ad07a4SPeter Maydell    exit 1
10576ad07a4SPeter Maydell}
10676ad07a4SPeter Maydell
1079c83ffd8SPeter Maydelldo_compiler() {
1089c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
1099c83ffd8SPeter Maydell    # is compiler binary to execute.
1109c83ffd8SPeter Maydell    local compiler="$1"
1119c83ffd8SPeter Maydell    shift
1128bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
1138bbe05d7SIan Jackson        echo >>config.log "
1148bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
1158bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
1168bbe05d7SIan Jackson    '; fi
1179c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
1189c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
1198dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
1208dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
1218dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
1228dc38a78SPeter Maydell    # obvious to developers.
1238dc38a78SPeter Maydell    if test "$werror" != "yes"; then
1248dc38a78SPeter Maydell        return 0
1258dc38a78SPeter Maydell    fi
1268dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
1278dc38a78SPeter Maydell    case "$*" in
1288dc38a78SPeter Maydell        *-Werror*)
1298dc38a78SPeter Maydell           return 0
1308dc38a78SPeter Maydell        ;;
1318dc38a78SPeter Maydell    esac
1329c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
1339c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
13476ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
13576ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
13676ad07a4SPeter Maydell        "will be at the bottom of config.log." \
13776ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
1388dc38a78SPeter Maydell}
1398dc38a78SPeter Maydell
1409c83ffd8SPeter Maydelldo_cc() {
1419c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
1429c83ffd8SPeter Maydell}
1439c83ffd8SPeter Maydell
1449c83ffd8SPeter Maydelldo_cxx() {
1459c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
1469c83ffd8SPeter Maydell}
1479c83ffd8SPeter Maydell
14800849b92SRichard Henderson# Append $2 to the variable named $1, with space separation
14900849b92SRichard Hendersonadd_to() {
15000849b92SRichard Henderson    eval $1=\${$1:+\"\$$1 \"}\$2
15100849b92SRichard Henderson}
15200849b92SRichard Henderson
1539c83ffd8SPeter Maydellupdate_cxxflags() {
1549c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1559c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1569c83ffd8SPeter Maydell    # because they only make sense for C programs.
15753422040SPaolo Bonzini    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
158086d5f75SPaolo Bonzini    CXXFLAGS=$(echo "$CFLAGS" | sed s/-std=gnu99/-std=gnu++11/)
1599c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1609c83ffd8SPeter Maydell        case $arg in
1619c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1629c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1639c83ffd8SPeter Maydell                ;;
1649c83ffd8SPeter Maydell            *)
1659c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1669c83ffd8SPeter Maydell                ;;
1679c83ffd8SPeter Maydell        esac
1689c83ffd8SPeter Maydell    done
1699c83ffd8SPeter Maydell}
1709c83ffd8SPeter Maydell
17152166aa0SJuan Quintelacompile_object() {
172fd0e6053SJohn Snow  local_cflags="$1"
173086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
17452166aa0SJuan Quintela}
17552166aa0SJuan Quintela
17652166aa0SJuan Quintelacompile_prog() {
17752166aa0SJuan Quintela  local_cflags="$1"
17852166aa0SJuan Quintela  local_ldflags="$2"
179086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $QEMU_LDFLAGS $local_ldflags
18052166aa0SJuan Quintela}
18152166aa0SJuan Quintela
18211568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
18311568d6dSPaolo Bonzinisymlink() {
18472b8b5a1SStefan Weil  rm -rf "$2"
185ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
18672b8b5a1SStefan Weil  ln -s "$1" "$2"
18711568d6dSPaolo Bonzini}
18811568d6dSPaolo Bonzini
1890dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1900dba6195SLoïc Minier# executable or a builtin)
1910dba6195SLoïc Minierhas() {
1920dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1930dba6195SLoïc Minier}
1940dba6195SLoïc Minier
1950dba6195SLoïc Minier# search for an executable in PATH
1960dba6195SLoïc Minierpath_of() {
1970dba6195SLoïc Minier    local_command="$1"
1980dba6195SLoïc Minier    local_ifs="$IFS"
1990dba6195SLoïc Minier    local_dir=""
2000dba6195SLoïc Minier
2010dba6195SLoïc Minier    # pathname has a dir component?
2020dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
2030dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
2040dba6195SLoïc Minier            echo "$local_command"
2050dba6195SLoïc Minier            return 0
2060dba6195SLoïc Minier        fi
2070dba6195SLoïc Minier    fi
2080dba6195SLoïc Minier    if [ -z "$local_command" ]; then
2090dba6195SLoïc Minier        return 1
2100dba6195SLoïc Minier    fi
2110dba6195SLoïc Minier
2120dba6195SLoïc Minier    IFS=:
2130dba6195SLoïc Minier    for local_dir in $PATH; do
2140dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
2150dba6195SLoïc Minier            echo "$local_dir/$local_command"
2160dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
2170dba6195SLoïc Minier            return 0
2180dba6195SLoïc Minier        fi
2190dba6195SLoïc Minier    done
2200dba6195SLoïc Minier    # not found
2210dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
2220dba6195SLoïc Minier    return 1
2230dba6195SLoïc Minier}
2240dba6195SLoïc Minier
2250a01d76fSMarc-André Lureauversion_ge () {
2260a01d76fSMarc-André Lureau    local_ver1=`echo $1 | tr . ' '`
2270a01d76fSMarc-André Lureau    local_ver2=`echo $2 | tr . ' '`
2280a01d76fSMarc-André Lureau    while true; do
2290a01d76fSMarc-André Lureau        set x $local_ver1
2300a01d76fSMarc-André Lureau        local_first=${2-0}
2310a01d76fSMarc-André Lureau        # shift 2 does nothing if there are less than 2 arguments
2320a01d76fSMarc-André Lureau        shift; shift
2330a01d76fSMarc-André Lureau        local_ver1=$*
2340a01d76fSMarc-André Lureau        set x $local_ver2
2350a01d76fSMarc-André Lureau        # the second argument finished, the first must be greater or equal
2360a01d76fSMarc-André Lureau        test $# = 1 && return 0
2370a01d76fSMarc-André Lureau        test $local_first -lt $2 && return 1
2380a01d76fSMarc-André Lureau        test $local_first -gt $2 && return 0
2390a01d76fSMarc-André Lureau        shift; shift
2400a01d76fSMarc-André Lureau        local_ver2=$*
2410a01d76fSMarc-André Lureau    done
2420a01d76fSMarc-André Lureau}
2430a01d76fSMarc-André Lureau
2445b808275SLluís Vilanovahave_backend () {
2455b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
2465b808275SLluís Vilanova}
2475b808275SLluís Vilanova
2483b6b7550SPaolo Bonziniglob() {
2493b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
2503b6b7550SPaolo Bonzini}
2513b6b7550SPaolo Bonzini
2523b6b7550SPaolo Bonzinisupported_hax_target() {
2533b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
2543b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2553b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
2563b6b7550SPaolo Bonzini        i386|x86_64)
2573b6b7550SPaolo Bonzini            return 0
2583b6b7550SPaolo Bonzini        ;;
2593b6b7550SPaolo Bonzini    esac
2603b6b7550SPaolo Bonzini    return 1
2613b6b7550SPaolo Bonzini}
2623b6b7550SPaolo Bonzini
2633b6b7550SPaolo Bonzinisupported_kvm_target() {
2643b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
2653b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2663b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
2673b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
2683b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2693b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
270aa2953fdSHuacai Chen        mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
271f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2723b6b7550SPaolo Bonzini        s390x:s390x)
2733b6b7550SPaolo Bonzini            return 0
2743b6b7550SPaolo Bonzini        ;;
2753b6b7550SPaolo Bonzini    esac
2763b6b7550SPaolo Bonzini    return 1
2773b6b7550SPaolo Bonzini}
2783b6b7550SPaolo Bonzini
2793b6b7550SPaolo Bonzinisupported_xen_target() {
2803b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2813b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
282b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
283b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
284b5ed2e11SPaolo Bonzini        i386|x86_64)
2853b6b7550SPaolo Bonzini            return 0
2863b6b7550SPaolo Bonzini        ;;
2873b6b7550SPaolo Bonzini    esac
2883b6b7550SPaolo Bonzini    return 1
2893b6b7550SPaolo Bonzini}
2903b6b7550SPaolo Bonzini
291c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
292c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
293c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
294c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
295c97d6d2cSSergio Andres Gomez Del Real        x86_64)
296c97d6d2cSSergio Andres Gomez Del Real            return 0
297c97d6d2cSSergio Andres Gomez Del Real        ;;
298c97d6d2cSSergio Andres Gomez Del Real    esac
299c97d6d2cSSergio Andres Gomez Del Real    return 1
300c97d6d2cSSergio Andres Gomez Del Real}
301c97d6d2cSSergio Andres Gomez Del Real
302d661d9a4SJustin Terry (VM)supported_whpx_target() {
303d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
304d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
305d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
306d661d9a4SJustin Terry (VM)        i386|x86_64)
307d661d9a4SJustin Terry (VM)            return 0
308d661d9a4SJustin Terry (VM)        ;;
309d661d9a4SJustin Terry (VM)    esac
310d661d9a4SJustin Terry (VM)    return 1
311d661d9a4SJustin Terry (VM)}
312d661d9a4SJustin Terry (VM)
313d880a3baSPaolo Bonzinisupported_target() {
314d880a3baSPaolo Bonzini    case "$1" in
315d880a3baSPaolo Bonzini        *-softmmu)
316d880a3baSPaolo Bonzini            ;;
317d880a3baSPaolo Bonzini        *-linux-user)
318d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
319d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
320d880a3baSPaolo Bonzini                return 1
321d880a3baSPaolo Bonzini            fi
322d880a3baSPaolo Bonzini            ;;
323d880a3baSPaolo Bonzini        *-bsd-user)
324d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
325d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
326d880a3baSPaolo Bonzini                return 1
327d880a3baSPaolo Bonzini            fi
328d880a3baSPaolo Bonzini            ;;
329d880a3baSPaolo Bonzini        *)
330d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
331d880a3baSPaolo Bonzini            return 1
332d880a3baSPaolo Bonzini            ;;
333d880a3baSPaolo Bonzini    esac
334b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
335b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
336b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
337b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
338c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
339d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
340b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
341b3f6ea7eSPaolo Bonzini    return 1
342d880a3baSPaolo Bonzini}
343d880a3baSPaolo Bonzini
344e9a3591fSChristian Borntraeger
345e9a3591fSChristian Borntraegerld_has() {
346e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
347e9a3591fSChristian Borntraeger}
348e9a3591fSChristian Borntraeger
3494ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
3504ace32e2SAntonio Ospitethen
3514ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
3524ace32e2SAntonio Ospitefi
3534ace32e2SAntonio Ospite
35414211825SAntonio Ospite# default parameters
3552ff6b91eSJuan Quintelacpu=""
356a31a8642SMichael S. Tsirkiniasl="iasl"
3571e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
35843ce4dfeSbellardstatic="no"
3597d13299dSbellardcross_prefix=""
3600c58ac1cSmalcaudio_drv_list=""
361b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
362b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
363e49d021eSPeter Maydellhost_cc="cc"
3643e2e0e6bSJuan Quintelalibs_tools=""
365d5631638Smalcaudio_win_int=""
366957f1f99SMichael Rothlibs_qga=""
3675bc62e01SGerd Hoffmanndebug_info="yes"
36863678e17SSteven Noonanstack_protector=""
3691e4f6065SDaniele Buonosafe_stack=""
370afc3a8f9SAlex Bennéeuse_containers="yes"
371f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
372ac0df51dSaliguori
37392712822SDaniel P. Berrangeif test -e "$source_path/.git"
37492712822SDaniel P. Berrangethen
375f62bbee5SDaniel P. Berrange    git_update=yes
37692712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3773ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3783ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
37992712822SDaniel P. Berrangeelse
380f62bbee5SDaniel P. Berrange    git_update=no
381aef45d51SDaniel P. Berrange    git_submodules=""
3825c0ef67aSDaniel P. Berrangé
3835c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3845c0ef67aSDaniel P. Berrangé    then
3855c0ef67aSDaniel P. Berrangé        echo
3865c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3875c0ef67aSDaniel P. Berrangé        echo
3885c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3895c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3905c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3915c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3925c0ef67aSDaniel P. Berrangé        echo
393a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3945c0ef67aSDaniel P. Berrangé        echo
3955c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3965c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3975c0ef67aSDaniel P. Berrangé        echo
3985c0ef67aSDaniel P. Berrangé        exit 1
3995c0ef67aSDaniel P. Berrangé    fi
40092712822SDaniel P. Berrangefi
401cc84d63aSDaniel P. Berrangegit="git"
402ac0df51dSaliguori
403afb63ebdSStefan Weil# Don't accept a target_list environment variable.
404afb63ebdSStefan Weilunset target_list
405447e133fSAlex Bennéeunset target_list_exclude
406377529c0SPaolo Bonzini
407377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
408377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
409377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
410377529c0SPaolo Bonzini#              unless --disable-foo is given
411377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
412377529c0SPaolo Bonzini#              feature will searched for,
413377529c0SPaolo Bonzini#              if not found, configure exits with error
414377529c0SPaolo Bonzini#
415377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
416377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
417377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
418377529c0SPaolo Bonzini
419377529c0SPaolo Bonzinibrlapi=""
420377529c0SPaolo Bonzinicurl=""
421377529c0SPaolo Bonzinicurses=""
422377529c0SPaolo Bonzinidocs=""
423377529c0SPaolo Bonzinifdt=""
42458952137SVincenzo Maffionenetmap="no"
425377529c0SPaolo Bonzinisdl=""
426a442fe2fSDaniel P. Berrangésdl_image=""
427983eef5aSMeador Ingevirtfs=""
428fe8fc5aeSPaolo Bonzinimpath=""
429821601eaSJes Sorensenvnc="yes"
430377529c0SPaolo Bonzinisparse="no"
431377529c0SPaolo Bonzinivde=""
432377529c0SPaolo Bonzinivnc_sasl=""
433377529c0SPaolo Bonzinivnc_jpeg=""
434377529c0SPaolo Bonzinivnc_png=""
4356a021536SGerd Hoffmannxkbcommon=""
436377529c0SPaolo Bonzinixen=""
437d5b93ddfSAnthony PERARDxen_ctrl_version=""
438eb6fda0fSAnthony PERARDxen_pci_passthrough=""
439377529c0SPaolo Bonzinilinux_aio=""
440c10dd856SAarushi Mehtalinux_io_uring=""
44147e98658SCorey Bryantcap_ng=""
442377529c0SPaolo Bonziniattr=""
4434f26f2b6SAvi Kivitylibattr=""
444377529c0SPaolo Bonzinixfs=""
445b3f6ea7eSPaolo Bonzinitcg="yes"
446a40161cbSPaolo Bonzinimembarrier=""
447299e6f19SPaolo Bonzinivhost_net=""
448299e6f19SPaolo Bonzinivhost_crypto=""
449299e6f19SPaolo Bonzinivhost_scsi=""
450299e6f19SPaolo Bonzinivhost_vsock=""
451e6a74868SMarc-André Lureauvhost_user=""
45298fc1adaSDr. David Alan Gilbertvhost_user_fs=""
453d41a75a2SBradkvm="no"
454b0cb0a66SVincent Palatinhax="no"
455c97d6d2cSSergio Andres Gomez Del Realhvf="no"
456d661d9a4SJustin Terry (VM)whpx="no"
4572da776dbSMichael R. Hinesrdma=""
45821ab34c9SMarcel Apfelbaumpvrdma=""
459377529c0SPaolo Bonzinigprof="no"
460377529c0SPaolo Bonzinidebug_tcg="no"
461377529c0SPaolo Bonzinidebug="no"
462247724cbSMarc-André Lureausanitizers="no"
4630aebab04SLingfeng Yangtsan="no"
464b553a042SJohn Snowfortify_source=""
465377529c0SPaolo Bonzinistrip_opt="yes"
4669195b2c2SStefan Weiltcg_interpreter="no"
467377529c0SPaolo Bonzinibigendian="no"
468377529c0SPaolo Bonzinimingw32="no"
4691d728c39SBlue Swirlgcov="no"
470377529c0SPaolo BonziniEXESUF=""
471484e2cc7SPaolo BonziniHOST_DSOSUF=".so"
47217969268SFam ZhengLDFLAGS_SHARED="-shared"
47317969268SFam Zhengmodules="no"
474bd83c861SChristian Ehrhardtmodule_upgrades="no"
475377529c0SPaolo Bonziniprefix="/usr/local"
4763d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
477377529c0SPaolo Bonziniconfsuffix="/qemu"
478675b9b53SMarc-André Lureauslirp=""
479377529c0SPaolo Bonzinioss_lib=""
480377529c0SPaolo Bonzinibsd="no"
481377529c0SPaolo Bonzinilinux="no"
482377529c0SPaolo Bonzinisolaris="no"
483377529c0SPaolo Bonziniprofiler="no"
484377529c0SPaolo Bonzinicocoa="no"
485377529c0SPaolo Bonzinisoftmmu="yes"
486377529c0SPaolo Bonzinilinux_user="no"
487377529c0SPaolo Bonzinibsd_user="no"
488377529c0SPaolo Bonziniblobs="yes"
48905dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
490377529c0SPaolo Bonzinipkgversion=""
49140d6444eSAvi Kivitypie=""
4923556c233SPaolo Bonziniqom_cast_debug="yes"
493baf86d6bSPaolo Bonzinitrace_backends="log"
494377529c0SPaolo Bonzinitrace_file="trace"
495377529c0SPaolo Bonzinispice=""
496377529c0SPaolo Bonzinirbd=""
4977b02f544SMarc-André Lureausmartcard=""
4982b2325ffSGerd Hoffmannlibusb=""
49969354a83SHans de Goedeusb_redir=""
500da076ffeSGerd Hoffmannopengl=""
501014cb152SGerd Hoffmannopengl_dmabuf="no"
5025dd89908SRichard Hendersoncpuid_h="no"
50386583a07SLiam Merwickavx2_opt=""
5041ece9905SAlon Levyzlib="yes"
5058ca80760SRichard Hendersoncapstone=""
506b25c9dffSStefan Weillzo=""
507b25c9dffSStefan Weilsnappy=""
5086b383c08SPeter Wubzip2=""
50983bc1f97SJulio Faraccolzfse=""
5103a678481SJuan Quintelazstd=""
511e8ef31a3SMichael Tokarevguest_agent=""
512d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
51350cbebb9SMichael Rothguest_agent_ntddscsi="no"
5149dacf32dSYossi Hindinguest_agent_msi=""
515d9840e25STomoki Sekiyamavss_win32_sdk=""
516d9840e25STomoki Sekiyamawin_sdk="no"
517e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
518c589b249SRonnie Sahlberglibiscsi=""
5196542aa9cSPeter Lievenlibnfs=""
520519175a2SAlex Barcelocoroutine=""
52170c60c08SStefan Hajnoczicoroutine_pool=""
5227d992e4dSPeter Lievendebug_stack_usage="no"
523f0d92b56SLongpeng(Mike)crypto_afalg="no"
524f794573eSEduardo Otuboseccomp=""
525eb100396SBharata B Raoglusterfs=""
526d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
5270c14fb47SBharata B Raoglusterfs_discard="no"
528df3a429aSNiels de Vosglusterfs_fallocate="no"
5297c815372SBharata B Raoglusterfs_zerofill="no"
530e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
5310e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
532a4ccabcfSAnthony Liguorigtk=""
533925a0400SGerd Hoffmanngtk_gl="no"
534a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
535ddbb0d09SDaniel P. Berrangegnutls=""
53691bfcdb0SDaniel P. Berrangenettle=""
537dc2207afSDaniel P. Berrangénettle_xts="no"
53891bfcdb0SDaniel P. Berrangegcrypt=""
5391f923c70SLongpeng(Mike)gcrypt_hmac="no"
540e0576942SDaniel P. Berrangégcrypt_xts="no"
541e0576942SDaniel P. Berrangéqemu_private_xts="yes"
5428953caf3SDaniel P. Berrangeauth_pam=""
543bbbf9bfbSStefan Weilvte=""
5449d9e1521SGerd Hoffmannvirglrenderer=""
5457aaa6a16SPaolo Bonzinitpm=""
546b10d49d7SPino Toscanolibssh=""
547ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
548a99d57bbSWanlong Gaonuma=""
5492847b469SFam Zhengtcmalloc="no"
5507b01cb97SAlexandre Derumierjemalloc="no"
551a6b1d4c0SChanglong Xiereplication="yes"
5522f740136SJeff Codybochs="yes"
5532f740136SJeff Codycloop="yes"
5542f740136SJeff Codydmg="yes"
5552f740136SJeff Codyqcow1="yes"
5562f740136SJeff Codyvdi="yes"
5572f740136SJeff Codyvvfat="yes"
5582f740136SJeff Codyqed="yes"
5592f740136SJeff Codyparallels="yes"
5602f740136SJeff Codysheepdog="yes"
561ed279a06SKlim Kireevlibxml2=""
562ba59fb77SPaolo Bonzinidebug_mutex="no"
56317824406SJunyan Helibpmem=""
564f3494749SPaolo Bonzinidefault_devices="yes"
56540e8c6f4SAlex Bennéeplugins="no"
566adc28027SAlexander Bulekovfuzzing="no"
567b767d257SMarek Marczykowski-Góreckirng_none="no"
56854e7aac0SAlexey Krasikovsecret_keyring=""
56921b2eca6SJingqi Liulibdaxctl=""
570a5665051SPaolo Bonzinimeson=""
571a5665051SPaolo Bonziniskip_meson=no
572377529c0SPaolo Bonzini
573fb59dabdSPeter Maydellbogus_os="no"
5745a22ab71SYang Zhongmalloc_trim=""
575898be3e0SPeter Maydell
576ac0df51dSaliguori# parse CC options first
577ac0df51dSaliguorifor opt do
57889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
579ac0df51dSaliguori  case "$opt" in
580ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
581ac0df51dSaliguori  ;;
5823d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
583ac0df51dSaliguori  ;;
58483f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
58583f73fceSTomoki Sekiyama  ;;
5862ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5872ff6b91eSJuan Quintela  ;;
588de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
589db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
590e2a2ed06SJuan Quintela  ;;
59111cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
59211cde1c8SBruno Dominguez  ;;
593db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
594f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
595e2a2ed06SJuan Quintela  ;;
5965bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5975bc62e01SGerd Hoffmann  ;;
5985bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5995bc62e01SGerd Hoffmann  ;;
600d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
601d75402b5SAlex Bennée  ;;
602d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
603d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
6042038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
605d422b2bcSAlex Bennée  ;;
606d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
6072038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
608d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
6092038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
610d75402b5SAlex Bennée  ;;
611ac0df51dSaliguori  esac
612ac0df51dSaliguoridone
613ac0df51dSaliguori# OS specific
614ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
61593148aa5SStefan Weil# we can eliminate its usage altogether.
616ac0df51dSaliguori
617e49d021eSPeter Maydell# Preferred compiler:
618e49d021eSPeter Maydell#  ${CC} (if set)
619e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
620e49d021eSPeter Maydell#  system compiler
621e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
622e49d021eSPeter Maydell  cc="$host_cc"
623e49d021eSPeter Maydellelse
624b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
625e49d021eSPeter Maydellfi
626e49d021eSPeter Maydell
62783f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
62883f73fceSTomoki Sekiyama  cxx="c++"
62983f73fceSTomoki Sekiyamaelse
63083f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
63183f73fceSTomoki Sekiyamafi
63283f73fceSTomoki Sekiyama
633b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
634cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
6355f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
6363dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
637b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
638b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
6399f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
6404852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
641b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
642b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
64317884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
64417884d7bSSergei Trofimovichquery_pkg_config() {
64517884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
64617884d7bSSergei Trofimovich}
64717884d7bSSergei Trofimovichpkg_config=query_pkg_config
64847c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
649ac0df51dSaliguori
65045d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
65145d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
65245d285abSPeter Maydell
653be17dc90SMichael S. Tsirkin# default flags for all hosts
6542d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
6552d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
6562d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
6572d31515bSPeter Maydell# provides these semantics.)
658086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
659086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
660c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
661be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
66225211446SPaolo BonziniQEMU_INCLUDES="-iquote . -iquote ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
66325211446SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
664086d5f75SPaolo BonziniCFLAGS="-std=gnu99 -Wall"
665086d5f75SPaolo Bonzini
666be17dc90SMichael S. Tsirkin
667cab00a5aSMichael S. Tsirkin# running configure in the source tree?
668cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
669cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
670cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
671cab00a5aSMichael S. Tsirkinelse
672cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
673cab00a5aSMichael S. Tsirkinfi
674cab00a5aSMichael S. Tsirkin
675ac0df51dSaliguoricheck_define() {
676ac0df51dSaliguoricat > $TMPC <<EOF
677ac0df51dSaliguori#if !defined($1)
678fd786e1aSPeter Maydell#error $1 not defined
679ac0df51dSaliguori#endif
680ac0df51dSaliguoriint main(void) { return 0; }
681ac0df51dSaliguoriEOF
68252166aa0SJuan Quintela  compile_object
683ac0df51dSaliguori}
684ac0df51dSaliguori
685307119e7SGerd Hoffmanncheck_include() {
686307119e7SGerd Hoffmanncat > $TMPC <<EOF
687307119e7SGerd Hoffmann#include <$1>
688307119e7SGerd Hoffmannint main(void) { return 0; }
689307119e7SGerd HoffmannEOF
690307119e7SGerd Hoffmann  compile_object
691307119e7SGerd Hoffmann}
692307119e7SGerd Hoffmann
69393b25869SJohn Snowwrite_c_skeleton() {
69493b25869SJohn Snow    cat > $TMPC <<EOF
69593b25869SJohn Snowint main(void) { return 0; }
69693b25869SJohn SnowEOF
69793b25869SJohn Snow}
69893b25869SJohn Snow
699adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
700adc28027SAlexander Bulekov    cat > $TMPC <<EOF
701adc28027SAlexander Bulekov#include <stdint.h>
702adc28027SAlexander Bulekov#include <sys/types.h>
703adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
704adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
705adc28027SAlexander BulekovEOF
706adc28027SAlexander Bulekov}
707adc28027SAlexander Bulekov
708bbea4050SPeter Maydellif check_define __linux__ ; then
709bbea4050SPeter Maydell  targetos="Linux"
710bbea4050SPeter Maydellelif check_define _WIN32 ; then
711bbea4050SPeter Maydell  targetos='MINGW32'
712bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
713bbea4050SPeter Maydell  targetos='OpenBSD'
714bbea4050SPeter Maydellelif check_define __sun__ ; then
715bbea4050SPeter Maydell  targetos='SunOS'
716bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
717bbea4050SPeter Maydell  targetos='Haiku'
718951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
719951fedfcSPeter Maydell  targetos='FreeBSD'
720951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
721951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
722951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
723951fedfcSPeter Maydell  targetos='DragonFly'
724951fedfcSPeter Maydellelif check_define __NetBSD__; then
725951fedfcSPeter Maydell  targetos='NetBSD'
726951fedfcSPeter Maydellelif check_define __APPLE__; then
727951fedfcSPeter Maydell  targetos='Darwin'
728bbea4050SPeter Maydellelse
729951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
730951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
731951fedfcSPeter Maydell  # be the result of a missing compiler.
732951fedfcSPeter Maydell  targetos='bogus'
733951fedfcSPeter Maydell  bogus_os='yes'
734bbea4050SPeter Maydellfi
735bbea4050SPeter Maydell
736bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
737bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
738bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
739bbea4050SPeter Maydell# the correct CPU with the --cpu option.
740bbea4050SPeter Maydellcase $targetos in
741bbea4050SPeter MaydellDarwin)
742bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
743bbea4050SPeter Maydell  # run 64-bit userspace code.
744bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
745bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
746bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
747bbea4050SPeter Maydell    cpu="x86_64"
748bbea4050SPeter Maydell  fi
749bbea4050SPeter Maydell  ;;
750bbea4050SPeter MaydellSunOS)
75189138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
752bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
753bbea4050SPeter Maydell    cpu="x86_64"
754bbea4050SPeter Maydell  fi
755bbea4050SPeter Maydellesac
756bbea4050SPeter Maydell
7572ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
7582ff6b91eSJuan Quintela  # command line argument
7592ff6b91eSJuan Quintela  :
7602ff6b91eSJuan Quintelaelif check_define __i386__ ; then
761ac0df51dSaliguori  cpu="i386"
762ac0df51dSaliguorielif check_define __x86_64__ ; then
763c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
764c72b26ecSRichard Henderson    cpu="x32"
765c72b26ecSRichard Henderson  else
766ac0df51dSaliguori    cpu="x86_64"
767c72b26ecSRichard Henderson  fi
7683aa9bd6cSblueswir1elif check_define __sparc__ ; then
7693aa9bd6cSblueswir1  if check_define __arch64__ ; then
7703aa9bd6cSblueswir1    cpu="sparc64"
7713aa9bd6cSblueswir1  else
7723aa9bd6cSblueswir1    cpu="sparc"
7733aa9bd6cSblueswir1  fi
774fdf7ed96Smalcelif check_define _ARCH_PPC ; then
775fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
776f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
777f8378accSRichard Henderson      cpu="ppc64le"
778f8378accSRichard Henderson    else
779fdf7ed96Smalc      cpu="ppc64"
780f8378accSRichard Henderson    fi
781ac0df51dSaliguori  else
782fdf7ed96Smalc    cpu="ppc"
783fdf7ed96Smalc  fi
784afa05235SAurelien Jarnoelif check_define __mips__ ; then
785afa05235SAurelien Jarno  cpu="mips"
786d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
787d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
788d66ed0eaSAurelien Jarno    cpu="s390x"
789d66ed0eaSAurelien Jarno  else
790d66ed0eaSAurelien Jarno    cpu="s390"
791d66ed0eaSAurelien Jarno  fi
792c4f80543SAlistair Franciselif check_define __riscv ; then
793c4f80543SAlistair Francis  if check_define _LP64 ; then
794c4f80543SAlistair Francis    cpu="riscv64"
795c4f80543SAlistair Francis  else
796c4f80543SAlistair Francis    cpu="riscv32"
797c4f80543SAlistair Francis  fi
79821d89f84SPeter Maydellelif check_define __arm__ ; then
79921d89f84SPeter Maydell  cpu="arm"
8001f080313SClaudio Fontanaelif check_define __aarch64__ ; then
8011f080313SClaudio Fontana  cpu="aarch64"
802fdf7ed96Smalcelse
80389138857SStefan Weil  cpu=$(uname -m)
804ac0df51dSaliguorifi
805ac0df51dSaliguori
806359bc95dSPeter MaydellARCH=
807359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
808359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
8097d13299dSbellardcase "$cpu" in
810ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
811898be3e0SPeter Maydell  ;;
812f8378accSRichard Henderson  ppc64le)
813f8378accSRichard Henderson    ARCH="ppc64"
814f8378accSRichard Henderson  ;;
8157d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
81697a847bcSbellard    cpu="i386"
8177d13299dSbellard  ;;
818aaa5fa14Saurel32  x86_64|amd64)
819aaa5fa14Saurel32    cpu="x86_64"
820aaa5fa14Saurel32  ;;
82121d89f84SPeter Maydell  armv*b|armv*l|arm)
82221d89f84SPeter Maydell    cpu="arm"
8237d13299dSbellard  ;;
8241f080313SClaudio Fontana  aarch64)
8251f080313SClaudio Fontana    cpu="aarch64"
8261f080313SClaudio Fontana  ;;
827afa05235SAurelien Jarno  mips*)
828afa05235SAurelien Jarno    cpu="mips"
829afa05235SAurelien Jarno  ;;
8303142255cSblueswir1  sparc|sun4[cdmuv])
831ae228531Sbellard    cpu="sparc"
832ae228531Sbellard  ;;
8337d13299dSbellard  *)
834359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
835359bc95dSPeter Maydell    ARCH=unknown
8367d13299dSbellard  ;;
8377d13299dSbellardesac
838359bc95dSPeter Maydellif test -z "$ARCH"; then
839359bc95dSPeter Maydell  ARCH="$cpu"
840359bc95dSPeter Maydellfi
841e2d52ad3SJuan Quintela
8427d13299dSbellard# OS specific
8430dbfc675SJuan Quintela
844adfc3e91SStacey Son# host *BSD for user mode
845adfc3e91SStacey SonHOST_VARIANT_DIR=""
846adfc3e91SStacey Son
8477d13299dSbellardcase $targetos in
84867b915a5SbellardMINGW32*)
84967b915a5Sbellard  mingw32="yes"
850b0cb0a66SVincent Palatin  hax="yes"
851299e6f19SPaolo Bonzini  vhost_user="no"
8523cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
853307119e7SGerd Hoffmann  if check_include dsound.h; then
8543cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
855307119e7SGerd Hoffmann  else
856307119e7SGerd Hoffmann    audio_drv_list=""
857307119e7SGerd Hoffmann  fi
858898be3e0SPeter Maydell  supported_os="yes"
85967b915a5Sbellard;;
8605c40d2bdSthsGNU/kFreeBSD)
861a167ba50SAurelien Jarno  bsd="yes"
8626a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8630bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8645c40d2bdSths;;
8657d3505c5SbellardFreeBSD)
8667d3505c5Sbellard  bsd="yes"
8670db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8686a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8690bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
870f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
871f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
87258952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
873adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
8747d3505c5Sbellard;;
875c5e97233Sblueswir1DragonFly)
876c5e97233Sblueswir1  bsd="yes"
8770db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8786a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8790bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
880adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
881c5e97233Sblueswir1;;
8827d3505c5SbellardNetBSD)
8837d3505c5Sbellard  bsd="yes"
884604a5b99SKamil Rytarowski  hax="yes"
8850db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8866a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8870bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8888ef92a88Sblueswir1  oss_lib="-lossaudio"
889adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8907d3505c5Sbellard;;
8917d3505c5SbellardOpenBSD)
8927d3505c5Sbellard  bsd="yes"
8930db4a067SPaolo Bonzini  make="${MAKE-gmake}"
894f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8950bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
896adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8977d3505c5Sbellard;;
89883fb7adfSbellardDarwin)
89983fb7adfSbellard  bsd="yes"
90083fb7adfSbellard  darwin="yes"
901b0cb0a66SVincent Palatin  hax="yes"
902c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
90317969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
9041b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
905a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
906db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
9071b0f9cc2Saliguori  fi
908fd677642Sths  cocoa="yes"
9096a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
91014382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
911db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
912a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
913a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
914a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
915adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
91683fb7adfSbellard;;
917ec530c81SbellardSunOS)
918ec530c81Sbellard  solaris="yes"
9190db4a067SPaolo Bonzini  make="${MAKE-gmake}"
9200db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
921e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
9226b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
9236a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
9246b4d2ba1Sths  fi
925c2de5c91Smalc  audio_possible_drivers="oss sdl"
926d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
927d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
928d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
929d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
930560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
931560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
932ec530c81Sbellard;;
933179cf400SAndreas FärberHaiku)
934179cf400SAndreas Färber  haiku="yes"
935fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
936fc433430SDavid CARLIER  LIBS="-lposix_error_mapper -lnetwork -lbsd $LIBS"
937179cf400SAndreas Färber;;
938898be3e0SPeter MaydellLinux)
9397183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
9400bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
9415327cf48Sbellard  linux="yes"
942831b7825Sths  linux_user="yes"
943af2be207SJan Kiszka  kvm="yes"
94425211446SPaolo Bonzini  QEMU_INCLUDES="-isystem ${source_path}/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
9453efac6ebSTomáš Golembiovský  libudev="yes"
946898be3e0SPeter Maydell;;
9477d13299dSbellardesac
9487d13299dSbellard
9497d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
950b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
95184778508Sblueswir1    bsd_user="yes"
9527d3505c5Sbellard  fi
95308de3949SAndreas Färberfi
9547d3505c5Sbellard
9550db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9560db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
957faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
958faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
959ddf90699SEduardo Habkost# we check that too
960faf44142SDaniel P. Berrangépython=
9610a01d76fSMarc-André Lureauexplicit_python=no
962ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
963faf44142SDaniel P. Berrangédo
964faf44142SDaniel P. Berrangé    if has "$binary"
965faf44142SDaniel P. Berrangé    then
96695c5f2deSPaolo Bonzini        python=$(command -v "$binary")
967faf44142SDaniel P. Berrangé        break
968faf44142SDaniel P. Berrangé    fi
969faf44142SDaniel P. Berrangédone
970903458c8SMarkus Armbruster
971903458c8SMarkus Armbrustersphinx_build=
972903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
973903458c8SMarkus Armbrusterdo
974903458c8SMarkus Armbruster    if has "$binary"
975903458c8SMarkus Armbruster    then
976903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
977903458c8SMarkus Armbruster        break
978903458c8SMarkus Armbruster    fi
979903458c8SMarkus Armbrusterdone
980903458c8SMarkus Armbruster
98139d87c8cSAlex Bennée# Check for ancillary tools used in testing
98239d87c8cSAlex Bennéegenisoimage=
9833df437c7SAlex Bennéefor binary in genisoimage mkisofs
98439d87c8cSAlex Bennéedo
98539d87c8cSAlex Bennée    if has $binary
98639d87c8cSAlex Bennée    then
98739d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
98839d87c8cSAlex Bennée        break
98939d87c8cSAlex Bennée    fi
99039d87c8cSAlex Bennéedone
99139d87c8cSAlex Bennée
992e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9930db4a067SPaolo Bonzini
9943c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9953c4a4d0dSPeter Maydellif has clang; then
9963c4a4d0dSPeter Maydell  objcc=clang
9973c4a4d0dSPeter Maydellelse
9983c4a4d0dSPeter Maydell  objcc="$cc"
9993c4a4d0dSPeter Maydellfi
10003c4a4d0dSPeter Maydell
10013457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
10023457a3f8SJuan Quintela  EXESUF=".exe"
1003484e2cc7SPaolo Bonzini  HOST_DSOSUF=".dll"
100478e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
1005086d5f75SPaolo Bonzini  CFLAGS="-mthreads $CFLAGS"
1006b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
100793b25869SJohn Snow  write_c_skeleton;
1008f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
1009f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
1010f7cf5d5bSStefan Weil  fi
1011c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
1012683035deSPaolo Bonzini  confsuffix=""
1013105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
10143457a3f8SJuan Quintelafi
10153457a3f8SJuan Quintela
1016487fefdbSAnthony Liguoriwerror=""
101785aa5189Sbellard
10187d13299dSbellardfor opt do
101989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
10207d13299dSbellard  case "$opt" in
10212efc3265Sbellard  --help|-h) show_help=yes
10222efc3265Sbellard  ;;
102399123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
102499123e13SMike Frysinger  ;;
1025b1a550a0Spbrook  --prefix=*) prefix="$optarg"
10267d13299dSbellard  ;;
1027b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
102832ce6337Sbellard  ;;
1029ac0df51dSaliguori  --cross-prefix=*)
10307d13299dSbellard  ;;
1031ac0df51dSaliguori  --cc=*)
10327d13299dSbellard  ;;
1033b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
103483469015Sbellard  ;;
103583f73fceSTomoki Sekiyama  --cxx=*)
103683f73fceSTomoki Sekiyama  ;;
1037e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
1038e007dbecSMichael S. Tsirkin  ;;
10393c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
10403c4a4d0dSPeter Maydell  ;;
1041b1a550a0Spbrook  --make=*) make="$optarg"
10427d13299dSbellard  ;;
10436a882643Spbrook  --install=*) install="$optarg"
10446a882643Spbrook  ;;
10450a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
1046c886edfbSBlue Swirl  ;;
10472eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10482eb054c2SPeter Maydell  ;;
1049a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
1050a5665051SPaolo Bonzini  ;;
1051a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
1052a5665051SPaolo Bonzini  ;;
1053e2d8830eSBrad  --smbd=*) smbd="$optarg"
1054e2d8830eSBrad  ;;
1055e2a2ed06SJuan Quintela  --extra-cflags=*)
10567d13299dSbellard  ;;
105711cde1c8SBruno Dominguez  --extra-cxxflags=*)
105811cde1c8SBruno Dominguez  ;;
1059e2a2ed06SJuan Quintela  --extra-ldflags=*)
10607d13299dSbellard  ;;
10615bc62e01SGerd Hoffmann  --enable-debug-info)
10625bc62e01SGerd Hoffmann  ;;
10635bc62e01SGerd Hoffmann  --disable-debug-info)
10645bc62e01SGerd Hoffmann  ;;
1065d75402b5SAlex Bennée  --cross-cc-*)
1066d75402b5SAlex Bennée  ;;
106717969268SFam Zheng  --enable-modules)
106817969268SFam Zheng      modules="yes"
106917969268SFam Zheng  ;;
10703aa88b31SStefan Hajnoczi  --disable-modules)
10713aa88b31SStefan Hajnoczi      modules="no"
10723aa88b31SStefan Hajnoczi  ;;
1073bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
1074bd83c861SChristian Ehrhardt  ;;
1075bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
1076bd83c861SChristian Ehrhardt  ;;
10772ff6b91eSJuan Quintela  --cpu=*)
10787d13299dSbellard  ;;
1079b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1080447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1081447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1082447e133fSAlex Bennée                   fi
1083447e133fSAlex Bennée  ;;
1084447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1085447e133fSAlex Bennée                   if test "$target_list"; then
1086447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1087447e133fSAlex Bennée                   fi
1088de83cd02Sbellard  ;;
10895b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10905b808275SLluís Vilanova  ;;
10915b808275SLluís Vilanova  # XXX: backwards compatibility
10925b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
109394a420b1SStefan Hajnoczi  ;;
109474242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10959410b56cSPrerna Saxena  ;;
1096f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1097f3494749SPaolo Bonzini  ;;
1098f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1099f3494749SPaolo Bonzini  ;;
11007d13299dSbellard  --enable-gprof) gprof="yes"
11017d13299dSbellard  ;;
11021d728c39SBlue Swirl  --enable-gcov) gcov="yes"
11031d728c39SBlue Swirl  ;;
110479427693SLoïc Minier  --static)
110579427693SLoïc Minier    static="yes"
110617884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
110743ce4dfeSbellard  ;;
11080b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
11090b24e75fSPaolo Bonzini  ;;
11100b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
11110b24e75fSPaolo Bonzini  ;;
11123aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
11133aa5d2beSAlon Levy  ;;
11148bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
11158bf188aaSMichael Tokarev  ;;
11160f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
11170f94d6daSAlon Levy  ;;
1118528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
11190b24e75fSPaolo Bonzini  ;;
1120023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1121023d3d67SEduardo Habkost  ;;
1122850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
11230b24e75fSPaolo Bonzini  ;;
1124ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
112507381cc1SAnthony Liguori  ;;
1126785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1127785c23aeSLuiz Capitulino  ;;
11283d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
11293d5eecabSGerd Hoffmann  ;;
1130181ce1d0SOlaf Hering  --host=*|--build=*|\
1131181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1132785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1133023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1134023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1135023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1136023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1137023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1138023ddd74SMax Filippov    # lots of directory switches by default.
1139023ddd74SMax Filippov  ;;
114097a847bcSbellard  --disable-sdl) sdl="no"
114197a847bcSbellard  ;;
1142c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1143c4198157SJuan Quintela  ;;
1144a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1145a442fe2fSDaniel P. Berrangé  ;;
1146a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1147a442fe2fSDaniel P. Berrangé  ;;
11483556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11493556c233SPaolo Bonzini  ;;
11503556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11513556c233SPaolo Bonzini  ;;
1152983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1153983eef5aSMeador Inge  ;;
1154983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1155983eef5aSMeador Inge  ;;
1156fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1157fe8fc5aeSPaolo Bonzini  ;;
1158fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1159fe8fc5aeSPaolo Bonzini  ;;
1160821601eaSJes Sorensen  --disable-vnc) vnc="no"
1161821601eaSJes Sorensen  ;;
1162821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1163821601eaSJes Sorensen  ;;
11642f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11652f6a1ab0Sblueswir1  ;;
11660c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11670c58ac1cSmalc  ;;
116889138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1169b64ec4e4SFam Zheng  ;;
117089138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1171eb852011SMarkus Armbruster  ;;
1172f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1173f8393946Saurel32  ;;
1174f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1175f8393946Saurel32  ;;
1176f3d08ee6SPaul Brook  --enable-debug)
1177f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1178f3d08ee6SPaul Brook      debug_tcg="yes"
11791fcc6d42SPeter Xu      debug_mutex="yes"
1180f3d08ee6SPaul Brook      debug="yes"
1181f3d08ee6SPaul Brook      strip_opt="no"
1182b553a042SJohn Snow      fortify_source="no"
1183f3d08ee6SPaul Brook  ;;
1184247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1185247724cbSMarc-André Lureau  ;;
1186247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1187247724cbSMarc-André Lureau  ;;
11880aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
11890aebab04SLingfeng Yang  ;;
11900aebab04SLingfeng Yang  --disable-tsan) tsan="no"
11910aebab04SLingfeng Yang  ;;
119203b4fe7dSaliguori  --enable-sparse) sparse="yes"
119303b4fe7dSaliguori  ;;
119403b4fe7dSaliguori  --disable-sparse) sparse="no"
119503b4fe7dSaliguori  ;;
11961625af87Saliguori  --disable-strip) strip_opt="no"
11971625af87Saliguori  ;;
11982f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
11992f9606b3Saliguori  ;;
1200ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1201ea784e3bSJuan Quintela  ;;
12022f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
12032f6f5c7aSCorentin Chary  ;;
12042f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
12052f6f5c7aSCorentin Chary  ;;
1206efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1207efe556adSCorentin Chary  ;;
1208efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1209efe556adSCorentin Chary  ;;
1210443f1376Sbellard  --disable-slirp) slirp="no"
1211c20709aaSbellard  ;;
12127c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
12137c57bdd8SMarc-André Lureau  ;;
1214675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1215675b9b53SMarc-André Lureau  ;;
1216e0e6c8c0Saliguori  --disable-vde) vde="no"
12178a16d273Sths  ;;
1218dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1219dfb278bdSJuan Quintela  ;;
122058952137SVincenzo Maffione  --disable-netmap) netmap="no"
122158952137SVincenzo Maffione  ;;
122258952137SVincenzo Maffione  --enable-netmap) netmap="yes"
122358952137SVincenzo Maffione  ;;
1224e37630caSaliguori  --disable-xen) xen="no"
1225e37630caSaliguori  ;;
1226fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1227fc321b4bSJuan Quintela  ;;
1228eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1229eb6fda0fSAnthony PERARD  ;;
1230eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1231eb6fda0fSAnthony PERARD  ;;
12322e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
12332e4d9fb1Saurel32  ;;
12344ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
12354ffcedb6SJuan Quintela  ;;
12367ba1e619Saliguori  --disable-kvm) kvm="no"
12377ba1e619Saliguori  ;;
1238b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1239b31a0277SJuan Quintela  ;;
1240b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1241180fb750Szhanghailiang  ;;
1242b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1243180fb750Szhanghailiang  ;;
1244c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1245c97d6d2cSSergio Andres Gomez Del Real  ;;
1246c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1247c97d6d2cSSergio Andres Gomez Del Real  ;;
1248d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1249d661d9a4SJustin Terry (VM)  ;;
1250d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1251d661d9a4SJustin Terry (VM)  ;;
12529195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12539195b2c2SStefan Weil  ;;
12549195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12559195b2c2SStefan Weil  ;;
125647e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
125747e98658SCorey Bryant  ;;
125847e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
125947e98658SCorey Bryant  ;;
1260b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1261b3f6ea7eSPaolo Bonzini  ;;
1262b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1263b3f6ea7eSPaolo Bonzini  ;;
12645a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12655a22ab71SYang Zhong  ;;
12665a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12675a22ab71SYang Zhong  ;;
1268cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1269cd4ec0b4SGerd Hoffmann  ;;
1270cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1271cd4ec0b4SGerd Hoffmann  ;;
1272c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1273c589b249SRonnie Sahlberg  ;;
1274c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1275c589b249SRonnie Sahlberg  ;;
12766542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12776542aa9cSPeter Lieven  ;;
12786542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12796542aa9cSPeter Lieven  ;;
128005c2a3e7Sbellard  --enable-profiler) profiler="yes"
128105c2a3e7Sbellard  ;;
128214821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
128314821030SPavel Borzenkov  ;;
1284c2de5c91Smalc  --enable-cocoa)
1285c2de5c91Smalc      cocoa="yes" ;
128689138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12875b0753e0Sbellard  ;;
1288cad25d69Spbrook  --disable-system) softmmu="no"
12890a8e90f4Spbrook  ;;
1290cad25d69Spbrook  --enable-system) softmmu="yes"
12910a8e90f4Spbrook  ;;
12920953a80fSZachary Amsden  --disable-user)
12930953a80fSZachary Amsden      linux_user="no" ;
12940953a80fSZachary Amsden      bsd_user="no" ;
12950953a80fSZachary Amsden  ;;
12960953a80fSZachary Amsden  --enable-user) ;;
1297831b7825Sths  --disable-linux-user) linux_user="no"
12980a8e90f4Spbrook  ;;
1299831b7825Sths  --enable-linux-user) linux_user="yes"
1300831b7825Sths  ;;
130184778508Sblueswir1  --disable-bsd-user) bsd_user="no"
130284778508Sblueswir1  ;;
130384778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
130484778508Sblueswir1  ;;
130540d6444eSAvi Kivity  --enable-pie) pie="yes"
130634005a00SKirill A. Shutemov  ;;
130740d6444eSAvi Kivity  --disable-pie) pie="no"
130834005a00SKirill A. Shutemov  ;;
130985aa5189Sbellard  --enable-werror) werror="yes"
131085aa5189Sbellard  ;;
131185aa5189Sbellard  --disable-werror) werror="no"
131285aa5189Sbellard  ;;
131363678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
131463678e17SSteven Noonan  ;;
131563678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
131663678e17SSteven Noonan  ;;
13171e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
13181e4f6065SDaniele Buono  ;;
13191e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
13201e4f6065SDaniele Buono  ;;
13214d3b6f6eSbalrog  --disable-curses) curses="no"
13224d3b6f6eSbalrog  ;;
1323c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1324c584a6d0SJuan Quintela  ;;
1325e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1326e08bb301SSamuel Thibault  ;;
1327e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1328e08bb301SSamuel Thibault  ;;
1329769ce76dSAlexander Graf  --disable-curl) curl="no"
1330769ce76dSAlexander Graf  ;;
1331788c8196SJuan Quintela  --enable-curl) curl="yes"
1332788c8196SJuan Quintela  ;;
13332df87df7SJuan Quintela  --disable-fdt) fdt="no"
13342df87df7SJuan Quintela  ;;
13352df87df7SJuan Quintela  --enable-fdt) fdt="yes"
13362df87df7SJuan Quintela  ;;
13375c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
13385c6c3a6cSChristoph Hellwig  ;;
13395c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
13405c6c3a6cSChristoph Hellwig  ;;
1341c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1342c10dd856SAarushi Mehta  ;;
1343c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1344c10dd856SAarushi Mehta  ;;
1345758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1346758e8e38SVenkateswararao Jujjuri (JV)  ;;
1347758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1348758e8e38SVenkateswararao Jujjuri (JV)  ;;
1349a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1350a40161cbSPaolo Bonzini  ;;
1351a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1352a40161cbSPaolo Bonzini  ;;
135377755340Sths  --disable-blobs) blobs="no"
135477755340Sths  ;;
13557e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13564a19f1ecSpbrook  ;;
1357519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1358519175a2SAlex Barcelo  ;;
135970c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
136070c60c08SStefan Hajnoczi  ;;
136170c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
136270c60c08SStefan Hajnoczi  ;;
13637d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13647d992e4dSPeter Lieven  ;;
1365f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1366f0d92b56SLongpeng(Mike)  ;;
1367f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1368f0d92b56SLongpeng(Mike)  ;;
1369a25dba17SJuan Quintela  --disable-docs) docs="no"
137070ec5dc0SAnthony Liguori  ;;
1371a25dba17SJuan Quintela  --enable-docs) docs="yes"
137283a3ab8bSJuan Quintela  ;;
1373d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1374d5970055SMichael S. Tsirkin  ;;
1375d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1376d5970055SMichael S. Tsirkin  ;;
1377042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1378042cea27SGonglei  ;;
1379299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1380042cea27SGonglei  ;;
13815e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13825e9be92dSNicholas Bellinger  ;;
13835e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13845e9be92dSNicholas Bellinger  ;;
1385fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1386fc0b9b0eSStefan Hajnoczi  ;;
1387fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1388fc0b9b0eSStefan Hajnoczi  ;;
138998fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
139098fc1adaSDr. David Alan Gilbert  ;;
139198fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
139298fc1adaSDr. David Alan Gilbert  ;;
1393da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
139420ff075bSMichael Walle  ;;
1395da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
139620ff075bSMichael Walle  ;;
1397f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1398f27aaf4bSChristian Brunner  ;;
1399f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1400f27aaf4bSChristian Brunner  ;;
14018c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
14028c84cf11SSergei Trofimovich  ;;
14038c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
14048c84cf11SSergei Trofimovich  ;;
14057b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1406111a38b0SRobert Relyea  ;;
14077b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1408111a38b0SRobert Relyea  ;;
14092b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
14102b2325ffSGerd Hoffmann  ;;
14112b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
14122b2325ffSGerd Hoffmann  ;;
141369354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
141469354a83SHans de Goede  ;;
141569354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
141669354a83SHans de Goede  ;;
14171ece9905SAlon Levy  --disable-zlib-test) zlib="no"
14181ece9905SAlon Levy  ;;
1419b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1420b25c9dffSStefan Weil  ;;
1421607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1422607dacd0Sqiaonuohan  ;;
1423b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1424b25c9dffSStefan Weil  ;;
1425607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1426607dacd0Sqiaonuohan  ;;
14276b383c08SPeter Wu  --disable-bzip2) bzip2="no"
14286b383c08SPeter Wu  ;;
14296b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
14306b383c08SPeter Wu  ;;
143183bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
143283bc1f97SJulio Faracco  ;;
143383bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
143483bc1f97SJulio Faracco  ;;
14353a678481SJuan Quintela  --disable-zstd) zstd="no"
14363a678481SJuan Quintela  ;;
14373a678481SJuan Quintela  --enable-zstd) zstd="yes"
14383a678481SJuan Quintela  ;;
1439d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1440d138cee9SMichael Roth  ;;
1441d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1442d138cee9SMichael Roth  ;;
14439dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
14449dacf32dSYossi Hindin  ;;
14459dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
14469dacf32dSYossi Hindin  ;;
1447d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1448d9840e25STomoki Sekiyama  ;;
1449d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1450d9840e25STomoki Sekiyama  ;;
1451d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1452d9840e25STomoki Sekiyama  ;;
1453d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1454d9840e25STomoki Sekiyama  ;;
1455d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1456d9840e25STomoki Sekiyama  ;;
1457d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1458d9840e25STomoki Sekiyama  ;;
14594b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14604b1c11fdSDaniel P. Berrange  ;;
14614b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14624b1c11fdSDaniel P. Berrange  ;;
1463f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1464f794573eSEduardo Otubo  ;;
1465f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1466f794573eSEduardo Otubo  ;;
1467eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1468eb100396SBharata B Rao  ;;
146986583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
147086583a07SLiam Merwick  ;;
147186583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
147286583a07SLiam Merwick  ;;
14736b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
14746b8cd447SRobert Hoo  ;;
14756b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
14766b8cd447SRobert Hoo  ;;
14776b8cd447SRobert Hoo
1478eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1479eb100396SBharata B Rao  ;;
148052b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
148152b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1482583f6e7bSStefan Hajnoczi  ;;
1483cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1484cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1485cb6414dfSFam Zheng  ;;
1486315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1487315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1488315d3184SFam Zheng  ;;
1489a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1490a4ccabcfSAnthony Liguori  ;;
1491a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1492a4ccabcfSAnthony Liguori  ;;
1493a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1494a1c5e949SDaniel P. Berrange  ;;
1495ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1496ddbb0d09SDaniel P. Berrange  ;;
1497ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1498ddbb0d09SDaniel P. Berrange  ;;
149991bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
150091bfcdb0SDaniel P. Berrange  ;;
150191bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
150291bfcdb0SDaniel P. Berrange  ;;
150391bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
150491bfcdb0SDaniel P. Berrange  ;;
150591bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
150691bfcdb0SDaniel P. Berrange  ;;
15078953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
15088953caf3SDaniel P. Berrange  ;;
15098953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
15108953caf3SDaniel P. Berrange  ;;
15112da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
15122da776dbSMichael R. Hines  ;;
15132da776dbSMichael R. Hines  --disable-rdma) rdma="no"
15142da776dbSMichael R. Hines  ;;
151521ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
151621ab34c9SMarcel Apfelbaum  ;;
151721ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
151821ab34c9SMarcel Apfelbaum  ;;
1519bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1520bbbf9bfbSStefan Weil  ;;
1521bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1522bbbf9bfbSStefan Weil  ;;
15239d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
15249d9e1521SGerd Hoffmann  ;;
15259d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
15269d9e1521SGerd Hoffmann  ;;
1527e91c793cSCole Robinson  --disable-tpm) tpm="no"
1528e91c793cSCole Robinson  ;;
1529ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1530ab214c29SStefan Berger  ;;
1531b10d49d7SPino Toscano  --disable-libssh) libssh="no"
15320a12ec87SRichard W.M. Jones  ;;
1533b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
15340a12ec87SRichard W.M. Jones  ;;
1535ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1536ed1701c6SDr. David Alan Gilbert  ;;
1537ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1538ed1701c6SDr. David Alan Gilbert  ;;
1539a99d57bbSWanlong Gao  --disable-numa) numa="no"
1540a99d57bbSWanlong Gao  ;;
1541a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1542a99d57bbSWanlong Gao  ;;
1543ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1544ed279a06SKlim Kireev  ;;
1545ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1546ed279a06SKlim Kireev  ;;
15472847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
15482847b469SFam Zheng  ;;
15492847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15502847b469SFam Zheng  ;;
15517b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15527b01cb97SAlexandre Derumier  ;;
15537b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15547b01cb97SAlexandre Derumier  ;;
1555a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1556a6b1d4c0SChanglong Xie  ;;
1557a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1558a6b1d4c0SChanglong Xie  ;;
15592f740136SJeff Cody  --disable-bochs) bochs="no"
15602f740136SJeff Cody  ;;
15612f740136SJeff Cody  --enable-bochs) bochs="yes"
15622f740136SJeff Cody  ;;
15632f740136SJeff Cody  --disable-cloop) cloop="no"
15642f740136SJeff Cody  ;;
15652f740136SJeff Cody  --enable-cloop) cloop="yes"
15662f740136SJeff Cody  ;;
15672f740136SJeff Cody  --disable-dmg) dmg="no"
15682f740136SJeff Cody  ;;
15692f740136SJeff Cody  --enable-dmg) dmg="yes"
15702f740136SJeff Cody  ;;
15712f740136SJeff Cody  --disable-qcow1) qcow1="no"
15722f740136SJeff Cody  ;;
15732f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15742f740136SJeff Cody  ;;
15752f740136SJeff Cody  --disable-vdi) vdi="no"
15762f740136SJeff Cody  ;;
15772f740136SJeff Cody  --enable-vdi) vdi="yes"
15782f740136SJeff Cody  ;;
15792f740136SJeff Cody  --disable-vvfat) vvfat="no"
15802f740136SJeff Cody  ;;
15812f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15822f740136SJeff Cody  ;;
15832f740136SJeff Cody  --disable-qed) qed="no"
15842f740136SJeff Cody  ;;
15852f740136SJeff Cody  --enable-qed) qed="yes"
15862f740136SJeff Cody  ;;
15872f740136SJeff Cody  --disable-parallels) parallels="no"
15882f740136SJeff Cody  ;;
15892f740136SJeff Cody  --enable-parallels) parallels="yes"
15902f740136SJeff Cody  ;;
15912f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15922f740136SJeff Cody  ;;
15932f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15942f740136SJeff Cody  ;;
1595e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1596e6a74868SMarc-André Lureau  ;;
1597299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1598299e6f19SPaolo Bonzini  ;;
1599108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1600108a6481SCindy Lu  ;;
1601108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1602108a6481SCindy Lu  ;;
1603299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1604299e6f19SPaolo Bonzini  ;;
1605299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1606e6a74868SMarc-André Lureau  ;;
16078ca80760SRichard Henderson  --disable-capstone) capstone="no"
16088ca80760SRichard Henderson  ;;
16098ca80760SRichard Henderson  --enable-capstone) capstone="yes"
16108ca80760SRichard Henderson  ;;
1611e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1612e219c499SRichard Henderson  ;;
1613e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1614e219c499SRichard Henderson  ;;
1615cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1616cc84d63aSDaniel P. Berrange  ;;
1617f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1618f62bbee5SDaniel P. Berrange  ;;
1619f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1620f62bbee5SDaniel P. Berrange  ;;
1621ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1622ba59fb77SPaolo Bonzini  ;;
1623ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1624ba59fb77SPaolo Bonzini  ;;
162517824406SJunyan He  --enable-libpmem) libpmem=yes
162617824406SJunyan He  ;;
162717824406SJunyan He  --disable-libpmem) libpmem=no
162817824406SJunyan He  ;;
162975411919SJames Le Cuirot  --enable-xkbcommon) xkbcommon=yes
163075411919SJames Le Cuirot  ;;
163175411919SJames Le Cuirot  --disable-xkbcommon) xkbcommon=no
163275411919SJames Le Cuirot  ;;
163340e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
163440e8c6f4SAlex Bennée  ;;
163540e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
163640e8c6f4SAlex Bennée  ;;
1637afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1638afc3a8f9SAlex Bennée  ;;
1639afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1640afc3a8f9SAlex Bennée  ;;
1641adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1642adc28027SAlexander Bulekov  ;;
1643adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1644adc28027SAlexander Bulekov  ;;
1645f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1646f48e590aSAlex Bennée  ;;
1647b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1648b767d257SMarek Marczykowski-Górecki  ;;
1649b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1650b767d257SMarek Marczykowski-Górecki  ;;
165154e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
165254e7aac0SAlexey Krasikov  ;;
165354e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
165454e7aac0SAlexey Krasikov  ;;
165521b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
165621b2eca6SJingqi Liu  ;;
165721b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
165821b2eca6SJingqi Liu  ;;
16592d2ad6d0SFam Zheng  *)
16602d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
16612d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
16622d2ad6d0SFam Zheng      exit 1
16637f1559c6Sbalrog  ;;
16647d13299dSbellard  esac
16657d13299dSbellarddone
16667d13299dSbellard
166722a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
166822a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
166922a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
167022a87800SMarc-André Lureau
167122a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
167222a87800SMarc-André Lureau    mandir="$prefix"
167322a87800SMarc-André Lureau    datadir="$prefix"
167422a87800SMarc-André Lureau    qemu_docdir="$prefix"
167522a87800SMarc-André Lureau    bindir="$prefix"
167622a87800SMarc-André Lureau    sysconfdir="$prefix"
167722a87800SMarc-André Lureau    local_statedir=
167822a87800SMarc-André Lureauelse
167922a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
168022a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
168122a87800SMarc-André Lureau    qemu_docdir="${qemu_docdir:-$prefix/share/doc/qemu}"
168222a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
168322a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
168422a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
168522a87800SMarc-André Lureaufi
168622a87800SMarc-André Lureau
168740293e58Sbellardcase "$cpu" in
1688e3608d66SRichard Henderson    ppc)
1689e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1690db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1691e3608d66SRichard Henderson           ;;
1692e3608d66SRichard Henderson    ppc64)
1693e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1694db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1695e3608d66SRichard Henderson           ;;
16969b9c37c3SRichard Henderson    sparc)
1697f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1698db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
16993142255cSblueswir1           ;;
1700ed968ff1SJuan Quintela    sparc64)
170179f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1702db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
17033142255cSblueswir1           ;;
170476d83bdeSths    s390)
1705061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1706db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
170728d7cc49SRichard Henderson           ;;
170828d7cc49SRichard Henderson    s390x)
1709061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1710db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
171176d83bdeSths           ;;
171240293e58Sbellard    i386)
171379f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1714db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
171540293e58Sbellard           ;;
171640293e58Sbellard    x86_64)
17177ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
17187ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
17197ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
17207ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1721db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1722379f6698SPaul Brook           ;;
1723c72b26ecSRichard Henderson    x32)
1724c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1725db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1726c72b26ecSRichard Henderson           ;;
172730163d89SPeter Maydell    # No special flags required for other host CPUs
17283142255cSblueswir1esac
17293142255cSblueswir1
17302038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
17312038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
173279f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
173379f3b12fSPeter Crosthwaite
1734affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1735affc88ccSPeter Maydell# support, even if we're using TCI.
1736affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1737affc88ccSPeter Maydell  bsd_user="no"
1738affc88ccSPeter Maydell  linux_user="no"
1739affc88ccSPeter Maydellfi
1740affc88ccSPeter Maydell
17411cf295beSPhilippe Mathieu-Daudéif [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
17421cf295beSPhilippe Mathieu-Daudé  tcg="no"
17431cf295beSPhilippe Mathieu-Daudéfi
17441cf295beSPhilippe Mathieu-Daudé
174560e0df25SPeter Maydelldefault_target_list=""
174660e0df25SPeter Maydell
17476e92f823SPeter Maydellmak_wilds=""
17486e92f823SPeter Maydell
174960e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
17506e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
175160e0df25SPeter Maydellfi
175260e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
17536e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
175460e0df25SPeter Maydellfi
175560e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
17566e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
175760e0df25SPeter Maydellfi
175860e0df25SPeter Maydell
1759447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
17606e92f823SPeter Maydell    for config in $mak_wilds; do
17616e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
17626e92f823SPeter Maydell    done
1763447e133fSAlex Bennéeelse
1764447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1765447e133fSAlex Bennée    for config in $mak_wilds; do
1766447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1767447e133fSAlex Bennée        exclude="no"
1768447e133fSAlex Bennée        for excl in $exclude_list; do
1769447e133fSAlex Bennée            if test "$excl" = "$target"; then
1770447e133fSAlex Bennée                exclude="yes"
1771447e133fSAlex Bennée                break;
1772447e133fSAlex Bennée            fi
1773447e133fSAlex Bennée        done
1774447e133fSAlex Bennée        if test "$exclude" = "no"; then
1775447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1776447e133fSAlex Bennée        fi
1777447e133fSAlex Bennée    done
1778447e133fSAlex Bennéefi
17796e92f823SPeter Maydell
1780c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
178164a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1782c53eeaf7SStefan Hajnoczi
1783af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1784af5db58eSpbrookcat << EOF
1785af5db58eSpbrook
1786af5db58eSpbrookUsage: configure [options]
1787af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1788af5db58eSpbrook
178908fb77edSStefan WeilStandard options:
179008fb77edSStefan Weil  --help                   print this message
179108fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
179208fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
179308fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
179408fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
179508fb77edSStefan Weil$(echo Available targets: $default_target_list | \
179608fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1797447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
179808fb77edSStefan Weil
179908fb77edSStefan WeilAdvanced options (experts only):
180008fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
180108fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
180208fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
180308fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
180408fb77edSStefan Weil                           build time
180508fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
180608fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
180708fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
180811cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
180908fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1810d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1811d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
181208fb77edSStefan Weil  --make=MAKE              use specified make [$make]
181308fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
181408fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
18152eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1816a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
181708fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1818db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
181908fb77edSStefan Weil  --static                 enable static build [$static]
182008fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
182108fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
182208fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
182308fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
182408fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1825db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
182608fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
182708fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
18283d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
182913336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1830e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1831db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
183208fb77edSStefan Weil  --enable-debug           enable common debug build options
1833247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
18340aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
183508fb77edSStefan Weil  --disable-strip          disable stripping binaries
183608fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
183763678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
183808fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
183908fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
184008fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
184108fb77edSStefan Weil  --block-drv-rw-whitelist=L
184208fb77edSStefan Weil                           set block driver read-write whitelist
184308fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
184408fb77edSStefan Weil  --block-drv-ro-whitelist=L
184508fb77edSStefan Weil                           set block driver read-only whitelist
184608fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
18475b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1848c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
184908fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
185008fb77edSStefan Weil                           Default:trace-<pid>
1851c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1852c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
18535a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1854c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1855c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
185608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
185733c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
185808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1859c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1860c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1861c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1862a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1863c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1864c12d66aaSLin Ma  --enable-profiler        profiler support
1865c12d66aaSLin Ma  --enable-debug-stack-usage
1866c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
186740e8c6f4SAlex Bennée  --enable-plugins
186840e8c6f4SAlex Bennée                           enable plugins via shared library loading
1869afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1870f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1871c23f23b9SMichael Tokarev
1872c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1873c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1874c23f23b9SMichael Tokarev
1875c23f23b9SMichael Tokarev  system          all system emulation targets
1876c23f23b9SMichael Tokarev  user            supported user emulation targets
1877c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1878c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1879c23f23b9SMichael Tokarev  docs            build documentation
1880c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1881c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1882c23f23b9SMichael Tokarev  pie             Position Independent Executables
188321e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1884bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1885c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1886c23f23b9SMichael Tokarev  debug-info      debugging information
1887c23f23b9SMichael Tokarev  sparse          sparse checker
18881e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
18891e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1890c23f23b9SMichael Tokarev
1891ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
189291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
189391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
18948953caf3SDaniel P. Berrange  auth-pam        PAM access control
1895c23f23b9SMichael Tokarev  sdl             SDL UI
189604c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1897c23f23b9SMichael Tokarev  gtk             gtk UI
1898c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1899c23f23b9SMichael Tokarev  curses          curses UI
1900e08bb301SSamuel Thibault  iconv           font glyph conversion support
1901c23f23b9SMichael Tokarev  vnc             VNC UI support
1902c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1903c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1904c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1905c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1906c23f23b9SMichael Tokarev  virtfs          VirtFS
1907fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1908c23f23b9SMichael Tokarev  xen             xen backend driver support
190970c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1910c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1911c23f23b9SMichael Tokarev  curl            curl connectivity
1912a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1913c23f23b9SMichael Tokarev  fdt             fdt device tree
1914c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1915b0cb0a66SVincent Palatin  hax             HAX acceleration support
1916c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1917d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
191821ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
191921ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1920c23f23b9SMichael Tokarev  vde             support for vde network
1921c23f23b9SMichael Tokarev  netmap          support for netmap network
1922c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1923c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1924c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1925c23f23b9SMichael Tokarev  attr            attr and xattr support
1926299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1927299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1928299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1929299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1930299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1931299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1932108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1933c23f23b9SMichael Tokarev  spice           spice
1934c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1935c23f23b9SMichael Tokarev  libiscsi        iscsi support
1936c23f23b9SMichael Tokarev  libnfs          nfs support
19377b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1938c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1939ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1940c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1941c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1942c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1943c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1944c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
194583bc1f97SJulio Faracco  lzfse           support of lzfse compression library
194683bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
19473a678481SJuan Quintela  zstd            support for zstd compression library
1948d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1949c23f23b9SMichael Tokarev  seccomp         seccomp support
1950c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1951c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1952c23f23b9SMichael Tokarev  tpm             TPM support
1953b10d49d7SPino Toscano  libssh          ssh block device support
1954c23f23b9SMichael Tokarev  numa            libnuma support
1955ed279a06SKlim Kireev  libxml2         for Parallels image format
1956c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
19577b01cb97SAlexandre Derumier  jemalloc        jemalloc support
195886583a07SLiam Merwick  avx2            AVX2 optimization support
19596b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1960a6b1d4c0SChanglong Xie  replication     replication support
1961c12d66aaSLin Ma  opengl          opengl support
1962c12d66aaSLin Ma  virglrenderer   virgl rendering support
1963c12d66aaSLin Ma  xfsctl          xfsctl support
1964c12d66aaSLin Ma  qom-cast-debug  cast debugging support
19658de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
19662f740136SJeff Cody  bochs           bochs image format support
19672f740136SJeff Cody  cloop           cloop image format support
19682f740136SJeff Cody  dmg             dmg image format support
19692f740136SJeff Cody  qcow1           qcow v1 image format support
19702f740136SJeff Cody  vdi             vdi image format support
19712f740136SJeff Cody  vvfat           vvfat image format support
19722f740136SJeff Cody  qed             qed image format support
19732f740136SJeff Cody  parallels       parallels image format support
19742f740136SJeff Cody  sheepdog        sheepdog block driver support
1975f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
19768ca80760SRichard Henderson  capstone        capstone disassembler support
1977ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
197817824406SJunyan He  libpmem         libpmem support
197975411919SJames Le Cuirot  xkbcommon       xkbcommon support
1980b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
198121b2eca6SJingqi Liu  libdaxctl       libdaxctl support
198208fb77edSStefan Weil
198308fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1984af5db58eSpbrookEOF
19852d2ad6d0SFam Zhengexit 0
1986af5db58eSpbrookfi
1987af5db58eSpbrook
19889c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1989bb768f71SThomas Huthrm -f */config-devices.mak.d
19909c790242SThomas Huth
1991faf44142SDaniel P. Berrangéif test -z "$python"
1992faf44142SDaniel P. Berrangéthen
1993c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1994c53eeaf7SStefan Hajnoczifi
1995c53eeaf7SStefan Hajnoczi
1996c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1997c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1998ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
1999ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
2000c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
2001c53eeaf7SStefan Hajnoczifi
2002c53eeaf7SStefan Hajnoczi
2003755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
2004406ab2f3SCleber 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)
2005755ee70fSCleber Rosa
2006c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
2007c53eeaf7SStefan Hajnoczipython="$python -B"
2008c53eeaf7SStefan Hajnoczi
20090a01d76fSMarc-André Lureauif test -z "$meson"; then
20100a01d76fSMarc-André Lureau    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.0; then
20110a01d76fSMarc-André Lureau        meson=meson
20120a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
20130a01d76fSMarc-André Lureau        meson=git
20140a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
20150a01d76fSMarc-André Lureau        meson=internal
20160a01d76fSMarc-André Lureau    else
20170a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
20180a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
20190a01d76fSMarc-André Lureau        else
2020a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
2021a5665051SPaolo Bonzini        fi
20220a01d76fSMarc-André Lureau    fi
20230a01d76fSMarc-André Lureauelse
20240a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
20250a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
20260a01d76fSMarc-André Lureau    #
20270a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
20280a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
20290a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
20300a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
20310a01d76fSMarc-André Lureau        case "$meson" in
20320a01d76fSMarc-André Lureau            git | internal) ;;
20330a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
20340a01d76fSMarc-André Lureau        esac
20350a01d76fSMarc-André Lureau    fi
20360a01d76fSMarc-André Lureaufi
2037a5665051SPaolo Bonzini
20380a01d76fSMarc-André Lureauif test "$meson" = git; then
20390a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
20400a01d76fSMarc-André Lureaufi
20410a01d76fSMarc-André Lureauif test "$git_update" = yes; then
20420a01d76fSMarc-André Lureau    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
20430a01d76fSMarc-André Lureaufi
20440a01d76fSMarc-André Lureau
20450a01d76fSMarc-André Lureaucase "$meson" in
20460a01d76fSMarc-André Lureau    git | internal)
2047a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
2048a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
2049a5665051SPaolo Bonzini        fi
20500a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
20510a01d76fSMarc-André Lureau        ;;
20520a01d76fSMarc-André Lureau    *) meson=$(command -v meson) ;;
20530a01d76fSMarc-André Lureauesac
20540a01d76fSMarc-André Lureau
2055a5665051SPaolo Bonzini
20569aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
20579aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
20589aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
20599aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
20609aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
20619aae6e54SDaniel Henrique Barbozaif compile_object ; then
20629aae6e54SDaniel Henrique Barboza  : C compiler works ok
20639aae6e54SDaniel Henrique Barbozaelse
20649aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
20659aae6e54SDaniel Henrique Barbozafi
20669aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
20679aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
20689aae6e54SDaniel Henrique Barbozafi
20699aae6e54SDaniel Henrique Barboza
2070359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
2071359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
2072359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
2073359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
2074359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2075359bc95dSPeter Maydell    else
207676ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2077359bc95dSPeter Maydell    fi
2078359bc95dSPeter Maydellfi
2079359bc95dSPeter Maydell
20809c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
20819c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
20829c83ffd8SPeter Maydellif test -z "$werror" ; then
2083fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
2084e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
20859c83ffd8SPeter Maydell        werror="yes"
20869c83ffd8SPeter Maydell    else
20879c83ffd8SPeter Maydell        werror="no"
20889c83ffd8SPeter Maydell    fi
20899c83ffd8SPeter Maydellfi
20909c83ffd8SPeter Maydell
2091fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
2092fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
2093fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
2094fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
2095fb59dabdSPeter Maydell    # host OS we should stop now.
2096951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
2097fb59dabdSPeter Maydellfi
2098fb59dabdSPeter Maydell
2099efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
2100efc6c070SThomas Huthcat > $TMPC << EOF
2101efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
2102efc6c070SThomas Huth# ifdef __apple_build_version__
2103efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
2104efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
2105efc6c070SThomas Huth#  endif
2106efc6c070SThomas Huth# else
2107efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
2108efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
2109efc6c070SThomas Huth#  endif
2110efc6c070SThomas Huth# endif
2111efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
2112efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
2113efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
2114efc6c070SThomas Huth# endif
2115efc6c070SThomas Huth#else
2116efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
2117efc6c070SThomas Huth#endif
2118efc6c070SThomas Huthint main (void) { return 0; }
2119efc6c070SThomas HuthEOF
2120efc6c070SThomas Huthif ! compile_prog "" "" ; then
2121efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
2122efc6c070SThomas Huthfi
2123efc6c070SThomas Huth
212400849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
212500849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
212600849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
212700849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
212800849b92SRichard Henderson# just silently disable some features, so it's too error prone.
212900849b92SRichard Henderson
213000849b92SRichard Hendersonwarn_flags=
213100849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
213200849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
213300849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
213400849b92SRichard Hendersonadd_to warn_flags -Wformat-security
213500849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
213600849b92SRichard Hendersonadd_to warn_flags -Winit-self
213700849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
213800849b92SRichard Hendersonadd_to warn_flags -Wempty-body
213900849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
214000849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
214100849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
214200849b92SRichard Henderson
214300849b92SRichard Hendersonnowarn_flags=
214400849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
214500849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
214600849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
214700849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
214800849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2149aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2150bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
215100849b92SRichard Henderson
215200849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
215393b25869SJohn Snow
215493b25869SJohn Snowcc_has_warning_flag() {
215593b25869SJohn Snow    write_c_skeleton;
215693b25869SJohn Snow
2157a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2158a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2159a1d29d6cSPeter Maydell    # warning options).
216093b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
216193b25869SJohn Snow    compile_prog "-Werror $optflag" ""
216293b25869SJohn Snow}
216393b25869SJohn Snow
216493b25869SJohn Snowfor flag in $gcc_flags; do
216593b25869SJohn Snow    if cc_has_warning_flag $flag ; then
21668d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
21678d05095cSPaolo Bonzini    fi
21688d05095cSPaolo Bonzinidone
21698d05095cSPaolo Bonzini
217063678e17SSteven Noonanif test "$stack_protector" != "no"; then
2171fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2172fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2173fccd35a0SRodrigo Rebello{
2174fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2175fccd35a0SRodrigo Rebello    while (*c) {
2176fccd35a0SRodrigo Rebello        *p++ = *c++;
2177fccd35a0SRodrigo Rebello    }
2178fccd35a0SRodrigo Rebello    return 0;
2179fccd35a0SRodrigo Rebello}
2180fccd35a0SRodrigo RebelloEOF
218163678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
21823b463a3fSMiroslav Rezanina  sp_on=0
218363678e17SSteven Noonan  for flag in $gcc_flags; do
2184590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2185590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2186086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2187590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
218863678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2189db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
21903b463a3fSMiroslav Rezanina      sp_on=1
219163678e17SSteven Noonan      break
219263678e17SSteven Noonan    fi
219363678e17SSteven Noonan  done
21943b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
21953b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
21963b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
21973b463a3fSMiroslav Rezanina    fi
21983b463a3fSMiroslav Rezanina  fi
219937746c5eSMarc-André Lureaufi
220037746c5eSMarc-André Lureau
220120bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
220220bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
220320bc94a2SPaolo Bonzinicat > $TMPC << EOF
220420bc94a2SPaolo Bonzinistruct {
220520bc94a2SPaolo Bonzini  int a[2];
220620bc94a2SPaolo Bonzini} x = {0};
220720bc94a2SPaolo BonziniEOF
220820bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
220920bc94a2SPaolo Bonzini  :
221020bc94a2SPaolo Bonzinielse
221120bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
221220bc94a2SPaolo Bonzinifi
221320bc94a2SPaolo Bonzini
221421e709aaSMarc-André Lureau# Our module code doesn't support Windows
221521e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
221621e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
221721e709aaSMarc-André Lureaufi
221821e709aaSMarc-André Lureau
2219bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2220bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2221bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2222bd83c861SChristian Ehrhardtfi
2223bd83c861SChristian Ehrhardt
2224d376e9deSThomas Huth# Static linking is not possible with modules or PIE
222540d6444eSAvi Kivityif test "$static" = "yes" ; then
2226aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2227aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2228aa0d1f44SPaolo Bonzini  fi
222940d6444eSAvi Kivityfi
223040d6444eSAvi Kivity
2231768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2232768b7855SEmilio G. Cota  cat > $TMPC << EOF
2233768b7855SEmilio G. Cotastatic __thread int tls_var;
2234768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2235768b7855SEmilio G. CotaEOF
2236768b7855SEmilio G. Cota
2237768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2238768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2239768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2240768b7855SEmilio G. Cotafi
2241768b7855SEmilio G. Cota
224240d6444eSAvi Kivitycat > $TMPC << EOF
224321d4a791SAvi Kivity
224421d4a791SAvi Kivity#ifdef __linux__
224521d4a791SAvi Kivity#  define THREAD __thread
224621d4a791SAvi Kivity#else
224721d4a791SAvi Kivity#  define THREAD
224821d4a791SAvi Kivity#endif
224921d4a791SAvi Kivitystatic THREAD int tls_var;
225021d4a791SAvi Kivityint main(void) { return tls_var; }
225140d6444eSAvi KivityEOF
2252b2634124SRichard Henderson
2253b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2254412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2255412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2256b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2257412aeacdSAlex Bennéefi
2258412aeacdSAlex Bennée
225912781462SRichard Hendersonif test "$static" = "yes"; then
2260eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
2261086d5f75SPaolo Bonzini    CFLAGS="-fPIE -DPIE $CFLAGS"
226212781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
226312781462SRichard Henderson    pie="yes"
226412781462SRichard Henderson  elif test "$pie" = "yes"; then
226512781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
226612781462SRichard Henderson  else
226712781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
226812781462SRichard Henderson    pie="no"
226912781462SRichard Henderson  fi
227012781462SRichard Hendersonelif test "$pie" = "no"; then
2271086d5f75SPaolo Bonzini  CFLAGS="$CFLAGS_NOPIE $CFLAGS"
2272086d5f75SPaolo Bonzini  LDFLAGS="$LDFLAGS_NOPIE $LDFLAGS"
2273eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
2274086d5f75SPaolo Bonzini  CFLAGS="-fPIE -DPIE $CFLAGS"
2275086d5f75SPaolo Bonzini  LDFLAGS="-pie $LDFLAGS"
227640d6444eSAvi Kivity  pie="yes"
22772c674109SRichard Hendersonelif test "$pie" = "yes"; then
227876ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
227940d6444eSAvi Kivityelse
228040d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
228140d6444eSAvi Kivity  pie="no"
228240d6444eSAvi Kivityfi
228340d6444eSAvi Kivity
2284e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2285e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2286e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2287e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2288e6cbd751SRichard Hendersonfi
2289e6cbd751SRichard Henderson
229009dada40SPaolo Bonzini##########################################
229109dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
229209dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
229309dada40SPaolo Bonzini# specification is necessary
229409dada40SPaolo Bonzini
229509dada40SPaolo Bonziniif test "$cpu" = "i386"; then
229609dada40SPaolo Bonzini  cat > $TMPC << EOF
229709dada40SPaolo Bonzinistatic int sfaa(int *ptr)
229809dada40SPaolo Bonzini{
229909dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
230009dada40SPaolo Bonzini}
230109dada40SPaolo Bonzini
230209dada40SPaolo Bonziniint main(void)
230309dada40SPaolo Bonzini{
230409dada40SPaolo Bonzini  int val = 42;
23051405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
230609dada40SPaolo Bonzini  sfaa(&val);
230709dada40SPaolo Bonzini  return val;
230809dada40SPaolo Bonzini}
230909dada40SPaolo BonziniEOF
231009dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
231109dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
231209dada40SPaolo Bonzini  fi
231309dada40SPaolo Bonzinifi
231409dada40SPaolo Bonzini
231509dada40SPaolo Bonzini#########################################
2316ec530c81Sbellard# Solaris specific configure tool chain decisions
231709dada40SPaolo Bonzini
2318ec530c81Sbellardif test "$solaris" = "yes" ; then
23196792aa11SLoïc Minier  if has $install; then
23206792aa11SLoïc Minier    :
23216792aa11SLoïc Minier  else
232276ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
232376ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
232476ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2325ec530c81Sbellard  fi
232689138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
232776ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
232876ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
232976ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2330ec530c81Sbellard  fi
23316792aa11SLoïc Minier  if has ar; then
23326792aa11SLoïc Minier    :
23336792aa11SLoïc Minier  else
2334ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
233576ad07a4SPeter Maydell      error_exit "No path includes ar" \
233676ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2337ec530c81Sbellard    fi
233876ad07a4SPeter Maydell    error_exit "No path includes ar"
2339ec530c81Sbellard  fi
2340ec530c81Sbellardfi
2341ec530c81Sbellard
2342afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2343d880a3baSPaolo Bonzini    for target in $default_target_list; do
2344d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2345d880a3baSPaolo Bonzini            target_list="$target_list $target"
2346d880a3baSPaolo Bonzini    done
2347d880a3baSPaolo Bonzini    target_list="${target_list# }"
2348121afa9eSAnthony Liguorielse
234989138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2350d880a3baSPaolo Bonzini    for target in $target_list; do
235125b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
235225b48338SPeter Maydell        # friendly error message than if we let it fall through.
235325b48338SPeter Maydell        case " $default_target_list " in
235425b48338SPeter Maydell            *" $target "*)
235525b48338SPeter Maydell                ;;
235625b48338SPeter Maydell            *)
235725b48338SPeter Maydell                error_exit "Unknown target name '$target'"
235825b48338SPeter Maydell                ;;
235925b48338SPeter Maydell        esac
2360d880a3baSPaolo Bonzini        supported_target $target || exit 1
236125b48338SPeter Maydell    done
2362d880a3baSPaolo Bonzinifi
236325b48338SPeter Maydell
2364f55fe278SPaolo Bonzini# see if system emulation was really requested
2365f55fe278SPaolo Bonzinicase " $target_list " in
2366f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2367f55fe278SPaolo Bonzini  ;;
2368f55fe278SPaolo Bonzini  *) softmmu=no
2369f55fe278SPaolo Bonzini  ;;
2370f55fe278SPaolo Bonziniesac
23715327cf48Sbellard
237205dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
237305dfa22bSPhilippe Mathieu-Daudé  case "$target" in
237405dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
237505dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
237605dfa22bSPhilippe Mathieu-Daudé      ;;
237705dfa22bSPhilippe Mathieu-Daudé  esac
237805dfa22bSPhilippe Mathieu-Daudédone
2379623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2380623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2381623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2382623ef637SPhilippe Mathieu-Daudéfi
238305dfa22bSPhilippe Mathieu-Daudé
2384249247c9SJuan Quintelafeature_not_found() {
2385249247c9SJuan Quintela  feature=$1
238621684af0SStewart Smith  remedy=$2
2387249247c9SJuan Quintela
238876ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
238921684af0SStewart Smith      "configure was not able to find it." \
239021684af0SStewart Smith      "$remedy"
2391249247c9SJuan Quintela}
2392249247c9SJuan Quintela
23937d13299dSbellard# ---
23947d13299dSbellard# big/little endian test
23957d13299dSbellardcat > $TMPC << EOF
239661cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
239761cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
239861cc919fSMike Frysingerextern int foo(short *, short *);
239961cc919fSMike Frysingerint main(int argc, char *argv[]) {
240061cc919fSMike Frysinger    return foo(big_endian, little_endian);
24017d13299dSbellard}
24027d13299dSbellardEOF
24037d13299dSbellard
240461cc919fSMike Frysingerif compile_object ; then
240512f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
240661cc919fSMike Frysinger        bigendian="yes"
240712f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
240861cc919fSMike Frysinger        bigendian="no"
24097d13299dSbellard    else
24107d13299dSbellard        echo big/little test failed
24117d13299dSbellard    fi
24127d13299dSbellardelse
241361cc919fSMike Frysinger    echo big/little test failed
24147d13299dSbellardfi
24157d13299dSbellard
2416b0a47e79SJuan Quintela##########################################
2417e10ee3f5SPhilippe Mathieu-Daudé# system tools
2418e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2419e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2420e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2421e10ee3f5SPhilippe Mathieu-Daudé    else
2422e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2423e10ee3f5SPhilippe Mathieu-Daudé    fi
2424e10ee3f5SPhilippe Mathieu-Daudéfi
2425e10ee3f5SPhilippe Mathieu-Daudé
2426e10ee3f5SPhilippe Mathieu-Daudé##########################################
2427a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2428a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2429a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2430a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2431a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2432a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2433a30878e7SPeter Maydell    fi
2434a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2435a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2436a30878e7SPeter Maydell    fi
2437a30878e7SPeter Maydell    gtk=no
2438a30878e7SPeter Maydell    sdl=no
2439a30878e7SPeter Maydellfi
2440a30878e7SPeter Maydell
24416b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
24426b39b063SEric Blakecat > $TMPC << EOF
24436b39b063SEric Blake#include <stdint.h>
24446b39b063SEric Blake#include <stdio.h>
24456b39b063SEric Blakeint main(int argc, char *argv[]) {
24466b39b063SEric Blake    return printf("%zu", SIZE_MAX);
24476b39b063SEric Blake}
24486b39b063SEric BlakeEOF
24496b39b063SEric Blakehave_broken_size_max=no
24506b39b063SEric Blakeif ! compile_object -Werror ; then
24516b39b063SEric Blake    have_broken_size_max=yes
24526b39b063SEric Blakefi
24536b39b063SEric Blake
2454a30878e7SPeter Maydell##########################################
2455015a33bdSGonglei# L2TPV3 probe
2456015a33bdSGonglei
2457015a33bdSGongleicat > $TMPC <<EOF
2458015a33bdSGonglei#include <sys/socket.h>
2459bff6cb72SMichael Tokarev#include <linux/ip.h>
2460015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2461015a33bdSGongleiEOF
2462015a33bdSGongleiif compile_prog "" "" ; then
2463015a33bdSGonglei  l2tpv3=yes
2464015a33bdSGongleielse
2465015a33bdSGonglei  l2tpv3=no
2466015a33bdSGongleifi
2467015a33bdSGonglei
2468c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2469c9c8b88fSDavid CARLIER  pty_h=yes
2470c9c8b88fSDavid CARLIERelse
2471c9c8b88fSDavid CARLIER  pty_h=no
2472c9c8b88fSDavid CARLIERfi
2473c9c8b88fSDavid CARLIER
2474195588ccSDavid CARLIERcat > $TMPC <<EOF
2475195588ccSDavid CARLIER#include <sys/mman.h>
2476195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2477195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2478195588ccSDavid CARLIER}
2479195588ccSDavid CARLIEREOF
2480195588ccSDavid CARLIERif compile_prog "" "" ; then
2481195588ccSDavid CARLIER  have_mlockall=yes
2482195588ccSDavid CARLIERelse
2483195588ccSDavid CARLIER  have_mlockall=no
2484195588ccSDavid CARLIERfi
2485195588ccSDavid CARLIER
2486299e6f19SPaolo Bonzini#########################################
2487299e6f19SPaolo Bonzini# vhost interdependencies and host support
2488299e6f19SPaolo Bonzini
2489299e6f19SPaolo Bonzini# vhost backends
2490299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2491299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2492299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2493299e6f19SPaolo Bonzinifi
2494108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2495108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2496108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2497108a6481SCindy Lufi
2498299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2499299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2500299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2501299e6f19SPaolo Bonzinifi
2502299e6f19SPaolo Bonzini
2503299e6f19SPaolo Bonzini# vhost-kernel devices
2504299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2505299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2506299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2507299e6f19SPaolo Bonzinifi
2508299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2509299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2510299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2511299e6f19SPaolo Bonzinifi
2512299e6f19SPaolo Bonzini
2513299e6f19SPaolo Bonzini# vhost-user backends
2514299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2515299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2516299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2517299e6f19SPaolo Bonzinifi
2518299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2519299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2520299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2521299e6f19SPaolo Bonzinifi
252298fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
252398fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
252498fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
252598fc1adaSDr. David Alan Gilbertfi
2526108a6481SCindy Lu#vhost-vdpa backends
2527108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2528108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2529108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2530108a6481SCindy Lufi
2531299e6f19SPaolo Bonzini
2532299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2533299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2534299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2535299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2536299e6f19SPaolo Bonzinifi
2537299e6f19SPaolo Bonzini
2538015a33bdSGonglei##########################################
25394d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
25404d9310f4SDaniel P. Berrange
25414d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
25424d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
25434d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
25444d9310f4SDaniel P. Berrange    #
25454d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
25464d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
25474d9310f4SDaniel P. Berrange    #
25484d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
25494d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
25504d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
25514d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
25524d9310f4SDaniel P. Berrange    # that for you.
25534d9310f4SDaniel P. Berrange    #
25544d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
25554d9310f4SDaniel P. Berrange    # are not in fact redundant.
25564d9310f4SDaniel P. Berrangecat > $TMPC << EOF
25574d9310f4SDaniel P. Berrange#include <unistd.h>
25584d9310f4SDaniel P. Berrange#include <time.h>
25594d9310f4SDaniel P. Berrange#undef localtime_r
25604d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
25614d9310f4SDaniel P. BerrangeEOF
25624d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
25634d9310f4SDaniel P. Berrange        localtime_r="yes"
25644d9310f4SDaniel P. Berrange    else
25654d9310f4SDaniel P. Berrange        localtime_r="no"
25664d9310f4SDaniel P. Berrange    fi
25674d9310f4SDaniel P. Berrangefi
25684d9310f4SDaniel P. Berrange
25694d9310f4SDaniel P. Berrange##########################################
2570779ab5e3SStefan Weil# pkg-config probe
2571779ab5e3SStefan Weil
2572779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
257376ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2574779ab5e3SStefan Weilfi
2575779ab5e3SStefan Weil
2576779ab5e3SStefan Weil##########################################
2577b0a47e79SJuan Quintela# NPTL probe
2578b0a47e79SJuan Quintela
257924cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2580bd0c5661Spbrook  cat > $TMPC <<EOF
2581bd0c5661Spbrook#include <sched.h>
258230813ceaSpbrook#include <linux/futex.h>
2583182eacc0SStefan Weilint main(void) {
2584bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2585bd0c5661Spbrook#error bork
2586bd0c5661Spbrook#endif
2587182eacc0SStefan Weil  return 0;
2588bd0c5661Spbrook}
2589bd0c5661SpbrookEOF
259024cb36a6SPeter Maydell  if ! compile_object ; then
259121684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2592b0a47e79SJuan Quintela  fi
2593bd0c5661Spbrookfi
2594bd0c5661Spbrook
2595ac62922eSbalrog##########################################
2596607dacd0Sqiaonuohan# lzo check
2597607dacd0Sqiaonuohan
2598607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2599607dacd0Sqiaonuohan    cat > $TMPC << EOF
2600607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2601607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2602607dacd0SqiaonuohanEOF
2603607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2604708eab42SMarc-André Lureau        lzo_libs="-llzo2"
2605b25c9dffSStefan Weil        lzo="yes"
2606b25c9dffSStefan Weil    else
2607b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2608b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2609b25c9dffSStefan Weil        fi
2610b25c9dffSStefan Weil        lzo="no"
2611b25c9dffSStefan Weil    fi
2612607dacd0Sqiaonuohanfi
2613607dacd0Sqiaonuohan
2614607dacd0Sqiaonuohan##########################################
2615607dacd0Sqiaonuohan# snappy check
2616607dacd0Sqiaonuohan
2617607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2618607dacd0Sqiaonuohan    cat > $TMPC << EOF
2619607dacd0Sqiaonuohan#include <snappy-c.h>
2620607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2621607dacd0SqiaonuohanEOF
2622607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2623708eab42SMarc-André Lureau        snappy_libs='-lsnappy'
2624b25c9dffSStefan Weil        snappy="yes"
2625b25c9dffSStefan Weil    else
2626b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2627b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2628b25c9dffSStefan Weil        fi
2629b25c9dffSStefan Weil        snappy="no"
2630b25c9dffSStefan Weil    fi
2631607dacd0Sqiaonuohanfi
2632607dacd0Sqiaonuohan
2633607dacd0Sqiaonuohan##########################################
26346b383c08SPeter Wu# bzip2 check
26356b383c08SPeter Wu
26366b383c08SPeter Wuif test "$bzip2" != "no" ; then
26376b383c08SPeter Wu    cat > $TMPC << EOF
26386b383c08SPeter Wu#include <bzlib.h>
26396b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
26406b383c08SPeter WuEOF
26416b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
26426b383c08SPeter Wu        bzip2="yes"
26436b383c08SPeter Wu    else
26446b383c08SPeter Wu        if test "$bzip2" = "yes"; then
26456b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
26466b383c08SPeter Wu        fi
26476b383c08SPeter Wu        bzip2="no"
26486b383c08SPeter Wu    fi
26496b383c08SPeter Wufi
26506b383c08SPeter Wu
26516b383c08SPeter Wu##########################################
265283bc1f97SJulio Faracco# lzfse check
265383bc1f97SJulio Faracco
265483bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
265583bc1f97SJulio Faracco    cat > $TMPC << EOF
265683bc1f97SJulio Faracco#include <lzfse.h>
265783bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
265883bc1f97SJulio FaraccoEOF
265983bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
266083bc1f97SJulio Faracco        lzfse="yes"
266183bc1f97SJulio Faracco    else
266283bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
266383bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
266483bc1f97SJulio Faracco        fi
266583bc1f97SJulio Faracco        lzfse="no"
266683bc1f97SJulio Faracco    fi
266783bc1f97SJulio Faraccofi
266883bc1f97SJulio Faracco
266983bc1f97SJulio Faracco##########################################
26703a678481SJuan Quintela# zstd check
26713a678481SJuan Quintela
26723a678481SJuan Quintelaif test "$zstd" != "no" ; then
2673297254c7SJuan Quintela    libzstd_minver="1.4.0"
2674297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
26753a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
26763a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
26773a678481SJuan Quintela        zstd="yes"
26783a678481SJuan Quintela    else
26793a678481SJuan Quintela        if test "$zstd" = "yes" ; then
26803a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
26813a678481SJuan Quintela        fi
26823a678481SJuan Quintela        zstd="no"
26833a678481SJuan Quintela    fi
26843a678481SJuan Quintelafi
26853a678481SJuan Quintela
26863a678481SJuan Quintela##########################################
2687f794573eSEduardo Otubo# libseccomp check
2688f794573eSEduardo Otubo
2689f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
26903e684455SMichael Strosaker    libseccomp_minver="2.3.0"
269125ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2692c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2693c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2694f794573eSEduardo Otubo        seccomp="yes"
2695f794573eSEduardo Otubo    else
2696f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2697693e5910SAndrew Jones            feature_not_found "libseccomp" \
2698693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2699896848f0SEduardo Otubo        fi
2700e84d5956SYann E. MORIN        seccomp="no"
2701f794573eSEduardo Otubo    fi
2702f794573eSEduardo Otubofi
2703f794573eSEduardo Otubo##########################################
2704e37630caSaliguori# xen probe
2705e37630caSaliguori
2706fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2707c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2708c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2709c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2710c1cdd9d5SJuergen Gross
2711c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2712c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2713c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2714c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2715c1cdd9d5SJuergen Gross    xen=yes
2716c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2717c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
271858ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
271958ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
272058ea9a7aSAnthony PERARD    fi
2721c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2722582ea95fSMarc-André Lureau    xen_cflags="$($pkg_config --cflags $xen_pc)"
2723582ea95fSMarc-André Lureau    xen_libs="$($pkg_config --libs $xen_pc)"
2724c1cdd9d5SJuergen Gross  else
2725c1cdd9d5SJuergen Gross
2726b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2727d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2728d5b93ddfSAnthony PERARD
272950ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
273050ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
273150ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
273250ced5b3SStefan Weil
273350ced5b3SStefan Weil    # Xen (any)
273450ced5b3SStefan Weil    cat > $TMPC <<EOF
273550ced5b3SStefan Weil#include <xenctrl.h>
273650ced5b3SStefan Weilint main(void) {
273750ced5b3SStefan Weil  return 0;
273850ced5b3SStefan Weil}
273950ced5b3SStefan WeilEOF
274050ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
274150ced5b3SStefan Weil      # Xen not found
274250ced5b3SStefan Weil      if test "$xen" = "yes" ; then
274321684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
274450ced5b3SStefan Weil      fi
274550ced5b3SStefan Weil      xen=no
274650ced5b3SStefan Weil
2747d5b93ddfSAnthony PERARD    # Xen unstable
274869deef08SPeter Maydell    elif
274969deef08SPeter Maydell        cat > $TMPC <<EOF &&
27502cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
27512cbf8903SRoss Lagerwall#define __XEN_TOOLS__
27522cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2753d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
27542cbf8903SRoss Lagerwallint main(void) {
27552cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2756d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
27572cbf8903SRoss Lagerwall
27582cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
27592cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
27602cbf8903SRoss Lagerwall
2761d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2762d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2763d3c49ebbSPaul Durrant
27642cbf8903SRoss Lagerwall  return 0;
27652cbf8903SRoss Lagerwall}
27662cbf8903SRoss LagerwallEOF
27672cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27682cbf8903SRoss Lagerwall      then
27692cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27702cbf8903SRoss Lagerwall      xen_ctrl_version=41100
27712cbf8903SRoss Lagerwall      xen=yes
27722cbf8903SRoss Lagerwall    elif
27732cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
27745ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27755ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
277658ea9a7aSAnthony PERARD#include <xentoolcore.h>
27775ba3d756SIgor Druzhininint main(void) {
27785ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
27795ba3d756SIgor Druzhinin
27805ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
27815ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
278258ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
27835ba3d756SIgor Druzhinin
27845ba3d756SIgor Druzhinin  return 0;
27855ba3d756SIgor Druzhinin}
27865ba3d756SIgor DruzhininEOF
278758ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27885ba3d756SIgor Druzhinin      then
278958ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27905ba3d756SIgor Druzhinin      xen_ctrl_version=41000
27915ba3d756SIgor Druzhinin      xen=yes
27925ba3d756SIgor Druzhinin    elif
27935ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2794da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2795da8090ccSPaul Durrant#define __XEN_TOOLS__
2796da8090ccSPaul Durrant#include <xendevicemodel.h>
2797da8090ccSPaul Durrantint main(void) {
2798da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2799da8090ccSPaul Durrant
2800da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2801da8090ccSPaul Durrant  xendevicemodel_close(xd);
2802da8090ccSPaul Durrant
2803da8090ccSPaul Durrant  return 0;
2804da8090ccSPaul Durrant}
2805da8090ccSPaul DurrantEOF
2806da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2807da8090ccSPaul Durrant      then
2808da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2809f1167ee6SJuergen Gross      xen_ctrl_version=40900
2810da8090ccSPaul Durrant      xen=yes
2811da8090ccSPaul Durrant    elif
2812da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
28135eeb39c2SIan Campbell/*
28145eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
28155eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2816b6eb9b45SPaulina Szubarczyk *
2817b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2818b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2819b6eb9b45SPaulina Szubarczyk */
2820b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2821b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2822b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2823b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2824b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2825b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2826b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2827b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2828b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2829b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2830b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2831b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2832b6eb9b45SPaulina Szubarczyk#endif
2833b6eb9b45SPaulina Szubarczykint main(void) {
2834b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2835b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2836b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2837b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2838b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2839b6eb9b45SPaulina Szubarczyk
2840b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2841b6eb9b45SPaulina Szubarczyk
2842b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2843b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2844b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2845b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2846b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2847b6eb9b45SPaulina Szubarczyk
2848b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2849b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2850b6eb9b45SPaulina Szubarczyk
2851b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2852b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2853b6eb9b45SPaulina Szubarczyk
2854b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2855b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2856b6eb9b45SPaulina Szubarczyk
2857b6eb9b45SPaulina Szubarczyk  return 0;
2858b6eb9b45SPaulina Szubarczyk}
2859b6eb9b45SPaulina SzubarczykEOF
2860b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2861b6eb9b45SPaulina Szubarczyk      then
2862f1167ee6SJuergen Gross      xen_ctrl_version=40800
2863b6eb9b45SPaulina Szubarczyk      xen=yes
2864b6eb9b45SPaulina Szubarczyk    elif
2865b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2866b6eb9b45SPaulina Szubarczyk/*
2867b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2868b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
28695eeb39c2SIan Campbell */
28705eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
28715eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
28725eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
28735eeb39c2SIan Campbell#include <xenctrl.h>
28745eeb39c2SIan Campbell#include <xenstore.h>
28755eeb39c2SIan Campbell#include <xenevtchn.h>
28765eeb39c2SIan Campbell#include <xengnttab.h>
28775eeb39c2SIan Campbell#include <xenforeignmemory.h>
28785eeb39c2SIan Campbell#include <stdint.h>
28795eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
28805eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
28815eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
28825eeb39c2SIan Campbell#endif
28835eeb39c2SIan Campbellint main(void) {
28845eeb39c2SIan Campbell  xc_interface *xc = NULL;
28855eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
28865eeb39c2SIan Campbell  xenevtchn_handle *xe;
28875eeb39c2SIan Campbell  xengnttab_handle *xg;
28885eeb39c2SIan Campbell
28895eeb39c2SIan Campbell  xs_daemon_open();
28905eeb39c2SIan Campbell
28915eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
28925eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28935eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28945eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28955eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
28965eeb39c2SIan Campbell
28975eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
28985eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
28995eeb39c2SIan Campbell
29005eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
29015eeb39c2SIan Campbell  xenevtchn_fd(xe);
29025eeb39c2SIan Campbell
29035eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
29045eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
29055eeb39c2SIan Campbell
29065eeb39c2SIan Campbell  return 0;
29075eeb39c2SIan Campbell}
29085eeb39c2SIan CampbellEOF
29095eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
29105eeb39c2SIan Campbell      then
2911f1167ee6SJuergen Gross      xen_ctrl_version=40701
29125eeb39c2SIan Campbell      xen=yes
2913cdadde39SRoger Pau Monne
2914cdadde39SRoger Pau Monne    # Xen 4.6
2915cdadde39SRoger Pau Monne    elif
2916cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2917cdadde39SRoger Pau Monne#include <xenctrl.h>
2918e108a3c1SAnthony PERARD#include <xenstore.h>
2919d5b93ddfSAnthony PERARD#include <stdint.h>
2920d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2921d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2922d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2923d5b93ddfSAnthony PERARD#endif
2924d5b93ddfSAnthony PERARDint main(void) {
2925d5b93ddfSAnthony PERARD  xc_interface *xc;
2926d5b93ddfSAnthony PERARD  xs_daemon_open();
2927d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2928d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2929d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2930b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29318688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2932d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
293320a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2934d8b441a3SJan Beulich  return 0;
2935d8b441a3SJan Beulich}
2936d8b441a3SJan BeulichEOF
2937d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2938d8b441a3SJan Beulich      then
2939f1167ee6SJuergen Gross      xen_ctrl_version=40600
2940d8b441a3SJan Beulich      xen=yes
2941d8b441a3SJan Beulich
2942d8b441a3SJan Beulich    # Xen 4.5
2943d8b441a3SJan Beulich    elif
2944d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2945d8b441a3SJan Beulich#include <xenctrl.h>
2946d8b441a3SJan Beulich#include <xenstore.h>
2947d8b441a3SJan Beulich#include <stdint.h>
2948d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2949d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2950d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2951d8b441a3SJan Beulich#endif
2952d8b441a3SJan Beulichint main(void) {
2953d8b441a3SJan Beulich  xc_interface *xc;
2954d8b441a3SJan Beulich  xs_daemon_open();
2955d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2956d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2957d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2958d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2959d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29603996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
29613996e85cSPaul Durrant  return 0;
29623996e85cSPaul Durrant}
29633996e85cSPaul DurrantEOF
29643996e85cSPaul Durrant        compile_prog "" "$xen_libs"
29653996e85cSPaul Durrant      then
2966f1167ee6SJuergen Gross      xen_ctrl_version=40500
29673996e85cSPaul Durrant      xen=yes
29683996e85cSPaul Durrant
29693996e85cSPaul Durrant    elif
29703996e85cSPaul Durrant        cat > $TMPC <<EOF &&
29713996e85cSPaul Durrant#include <xenctrl.h>
29723996e85cSPaul Durrant#include <xenstore.h>
29733996e85cSPaul Durrant#include <stdint.h>
29743996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
29753996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
29763996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
29773996e85cSPaul Durrant#endif
29783996e85cSPaul Durrantint main(void) {
29793996e85cSPaul Durrant  xc_interface *xc;
29803996e85cSPaul Durrant  xs_daemon_open();
29813996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
29823996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29833996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
29843996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29853996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29868688e065SStefano Stabellini  return 0;
29878688e065SStefano Stabellini}
29888688e065SStefano StabelliniEOF
29898688e065SStefano Stabellini        compile_prog "" "$xen_libs"
299069deef08SPeter Maydell      then
2991f1167ee6SJuergen Gross      xen_ctrl_version=40200
29928688e065SStefano Stabellini      xen=yes
29938688e065SStefano Stabellini
2994e37630caSaliguori    else
2995fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2996edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2997edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2998fc321b4bSJuan Quintela      fi
2999fc321b4bSJuan Quintela      xen=no
3000e37630caSaliguori    fi
3001d5b93ddfSAnthony PERARD
3002d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
3003f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
3004582ea95fSMarc-André Lureau        xen_libs="$xen_libs $xen_stable_libs "
30055eeb39c2SIan Campbell      fi
3006d5b93ddfSAnthony PERARD    fi
3007e37630caSaliguori  fi
3008c1cdd9d5SJuergen Grossfi
3009e37630caSaliguori
3010eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
3011edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
3012eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
3013eb6fda0fSAnthony PERARD  else
3014eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
301576ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
301676ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
3017eb6fda0fSAnthony PERARD    fi
3018eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
3019eb6fda0fSAnthony PERARD  fi
3020eb6fda0fSAnthony PERARDfi
3021eb6fda0fSAnthony PERARD
3022e37630caSaliguori##########################################
3023d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
3024d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
3025327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
3026d661d9a4SJustin Terry (VM)        whpx="yes"
3027d661d9a4SJustin Terry (VM)    else
3028d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
302953537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
3030d661d9a4SJustin Terry (VM)        fi
3031d661d9a4SJustin Terry (VM)        whpx="no"
3032d661d9a4SJustin Terry (VM)    fi
3033d661d9a4SJustin Terry (VM)fi
3034d661d9a4SJustin Terry (VM)
3035d661d9a4SJustin Terry (VM)##########################################
3036dfffc653SJuan Quintela# Sparse probe
3037dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
3038968b4db3SPaolo Bonzini  if has sparse; then
3039dfffc653SJuan Quintela    sparse=yes
3040dfffc653SJuan Quintela  else
3041dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
304221684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
3043dfffc653SJuan Quintela    fi
3044dfffc653SJuan Quintela    sparse=no
3045dfffc653SJuan Quintela  fi
3046dfffc653SJuan Quintelafi
3047dfffc653SJuan Quintela
3048dfffc653SJuan Quintela##########################################
3049f676c67eSJeremy White# X11 probe
3050f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
30518781595bSGerd Hoffmann    have_x11=yes
305289138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
305389138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
3054f676c67eSJeremy Whitefi
3055f676c67eSJeremy White
3056f676c67eSJeremy White##########################################
3057a4ccabcfSAnthony Liguori# GTK probe
3058a4ccabcfSAnthony Liguori
30595a464e6cSPeter Xuif test "$gtk" != "no"; then
306089d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
306189d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
30627b23d121SVolker Rümelin    gtkversion="3.22.0"
3063bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
306489138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
306589138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
306689138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
30670a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
30688781595bSGerd Hoffmann            need_x11=yes
3069f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
3070f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
30710a337ed0SGerd Hoffmann        fi
3072bbbf9bfbSStefan Weil        gtk="yes"
3073bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
30745fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
3075bbbf9bfbSStefan Weil    else
3076bbbf9bfbSStefan Weil        gtk="no"
3077bbbf9bfbSStefan Weil    fi
3078bbbf9bfbSStefan Weilfi
3079bbbf9bfbSStefan Weil
3080ddbb0d09SDaniel P. Berrange
3081ddbb0d09SDaniel P. Berrange##########################################
3082ddbb0d09SDaniel P. Berrange# GNUTLS probe
3083ddbb0d09SDaniel P. Berrange
3084ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3085a73e82efSRichard Henderson    pass="no"
3086a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
308789138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
308889138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3089a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3090a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3091a73e82efSRichard Henderson        write_c_skeleton
3092a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3093243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
3094ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
3095a73e82efSRichard Henderson            pass="yes"
3096a73e82efSRichard Henderson        fi
3097a73e82efSRichard Henderson    fi
3098a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3099a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3100ddbb0d09SDaniel P. Berrange    else
3101a73e82efSRichard Henderson        gnutls="$pass"
3102ddbb0d09SDaniel P. Berrange    fi
3103ddbb0d09SDaniel P. Berrangefi
3104ddbb0d09SDaniel P. Berrange
310591bfcdb0SDaniel P. Berrange
310691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
310791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3108a0722409SDaniel P. Berrangé# explicitly
310991bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
311091bfcdb0SDaniel P. Berrangethen
3111a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
311291bfcdb0SDaniel P. Berrange    then
311391bfcdb0SDaniel P. Berrange        gcrypt="no"
311491bfcdb0SDaniel P. Berrange    fi
311591bfcdb0SDaniel P. Berrangefi
311691bfcdb0SDaniel P. Berrange
311791bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
311891bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3119a0722409SDaniel P. Berrangé# explicitly
312091bfcdb0SDaniel P. Berrangeif test -z "$nettle"
312191bfcdb0SDaniel P. Berrangethen
3122a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
312391bfcdb0SDaniel P. Berrange    then
312491bfcdb0SDaniel P. Berrange        nettle="no"
312591bfcdb0SDaniel P. Berrange    fi
312691bfcdb0SDaniel P. Berrangefi
312791bfcdb0SDaniel P. Berrange
3128dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
312991bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
313091bfcdb0SDaniel P. Berrange    then
313191bfcdb0SDaniel P. Berrange	return 1
313291bfcdb0SDaniel P. Berrange    fi
313391bfcdb0SDaniel P. Berrange
313491bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
313591bfcdb0SDaniel P. Berrange    then
313689138857SStefan Weil	host=$(libgcrypt-config --host)
313791bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
313891bfcdb0SDaniel P. Berrange	then
313991bfcdb0SDaniel P. Berrange	    return 1
314091bfcdb0SDaniel P. Berrange	fi
314191bfcdb0SDaniel P. Berrange    fi
314291bfcdb0SDaniel P. Berrange
3143dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3144dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3145dea7a64eSDaniel P. Berrangé
3146dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3147dea7a64eSDaniel P. Berrangé    then
3148dea7a64eSDaniel P. Berrangé       return 1
3149dea7a64eSDaniel P. Berrangé    fi
3150dea7a64eSDaniel P. Berrangé
315191bfcdb0SDaniel P. Berrange    return 0
315291bfcdb0SDaniel P. Berrange}
315391bfcdb0SDaniel P. Berrange
3154a0722409SDaniel P. Berrangé
3155a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3156a73e82efSRichard Henderson    pass="no"
315764dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3158a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3159a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3160a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3161a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3162a73e82efSRichard Henderson        write_c_skeleton
3163a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3164243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
3165a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
3166a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3167a0722409SDaniel P. Berrangé               gcrypt="no"
3168a0722409SDaniel P. Berrangé            fi
3169a73e82efSRichard Henderson            pass="yes"
3170a73e82efSRichard Henderson        fi
3171a73e82efSRichard Henderson    fi
3172dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3173dc2207afSDaniel P. Berrangé    then
3174dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3175dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3176dc2207afSDaniel P. Berrangéint main(void) {
3177dc2207afSDaniel P. Berrangé  return 0;
3178dc2207afSDaniel P. Berrangé}
3179dc2207afSDaniel P. BerrangéEOF
3180dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3181dc2207afSDaniel P. Berrangé            nettle_xts=yes
3182dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3183dc2207afSDaniel P. Berrangé        fi
3184dc2207afSDaniel P. Berrangé    fi
3185a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
318664dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3187a0722409SDaniel P. Berrangé    else
3188a73e82efSRichard Henderson        nettle="$pass"
3189a0722409SDaniel P. Berrangé    fi
3190a0722409SDaniel P. Berrangéfi
3191a0722409SDaniel P. Berrangé
319291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3193a73e82efSRichard Henderson    pass="no"
3194dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
319589138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
319689138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3197a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
319891bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
319991bfcdb0SDaniel P. Berrange        # turn breaks static builds...
320091bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
320191bfcdb0SDaniel P. Berrange        then
320291bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
320391bfcdb0SDaniel P. Berrange        fi
32041f923c70SLongpeng(Mike)
3205a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3206a73e82efSRichard Henderson        write_c_skeleton
3207a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3208243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
320937788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3210a73e82efSRichard Henderson            pass="yes"
3211a73e82efSRichard Henderson        fi
3212a73e82efSRichard Henderson    fi
3213a73e82efSRichard Henderson    if test "$pass" = "yes"; then
321437788f25SDaniel P. Berrange        gcrypt="yes"
32151f923c70SLongpeng(Mike)        cat > $TMPC << EOF
32161f923c70SLongpeng(Mike)#include <gcrypt.h>
32171f923c70SLongpeng(Mike)int main(void) {
32181f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
32191f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
32201f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
32211f923c70SLongpeng(Mike)  return 0;
32221f923c70SLongpeng(Mike)}
32231f923c70SLongpeng(Mike)EOF
32241f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
32251f923c70SLongpeng(Mike)            gcrypt_hmac=yes
32261f923c70SLongpeng(Mike)        fi
3227e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3228e0576942SDaniel P. Berrangé#include <gcrypt.h>
3229e0576942SDaniel P. Berrangéint main(void) {
3230e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3231e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3232e0576942SDaniel P. Berrangé  return 0;
3233e0576942SDaniel P. Berrangé}
3234e0576942SDaniel P. BerrangéEOF
3235e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3236e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3237e0576942SDaniel P. Berrangé            qemu_private_xts=no
3238e0576942SDaniel P. Berrangé        fi
3239a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3240dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
324191bfcdb0SDaniel P. Berrange    else
324291bfcdb0SDaniel P. Berrange        gcrypt="no"
324391bfcdb0SDaniel P. Berrange    fi
324462893b67SDaniel P. Berrangefi
324562893b67SDaniel P. Berrange
3246ddbb0d09SDaniel P. Berrange
324791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
324891bfcdb0SDaniel P. Berrangethen
324991bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
325091bfcdb0SDaniel P. Berrangefi
3251ed754746SDaniel P. Berrange
32529a2fd434SDaniel P. Berrange##########################################
32539a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
32549a2fd434SDaniel P. Berrange
32559a2fd434SDaniel P. Berrangetasn1=yes
325690246037SDaniel P. Berrangetasn1_cflags=""
325790246037SDaniel P. Berrangetasn1_libs=""
32589a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
325989138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
326089138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
32619a2fd434SDaniel P. Berrangeelse
32629a2fd434SDaniel P. Berrange    tasn1=no
32639a2fd434SDaniel P. Berrangefi
32649a2fd434SDaniel P. Berrange
3265ed754746SDaniel P. Berrange
3266bbbf9bfbSStefan Weil##########################################
32678953caf3SDaniel P. Berrange# PAM probe
32688953caf3SDaniel P. Berrange
32698953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
32708953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
32718953caf3SDaniel P. Berrange#include <security/pam_appl.h>
32728953caf3SDaniel P. Berrange#include <stdio.h>
32738953caf3SDaniel P. Berrangeint main(void) {
32748953caf3SDaniel P. Berrange   const char *service_name = "qemu";
32758953caf3SDaniel P. Berrange   const char *user = "frank";
32769c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
32778953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
32789c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
32798953caf3SDaniel P. Berrange   return 0;
32808953caf3SDaniel P. Berrange}
32818953caf3SDaniel P. BerrangeEOF
32828953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
32838953caf3SDaniel P. Berrange        auth_pam=yes
32848953caf3SDaniel P. Berrange    else
32858953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
32868953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
32878953caf3SDaniel P. Berrange        else
32888953caf3SDaniel P. Berrange            auth_pam=no
32898953caf3SDaniel P. Berrange        fi
32908953caf3SDaniel P. Berrange    fi
32918953caf3SDaniel P. Berrangefi
32928953caf3SDaniel P. Berrange
32938953caf3SDaniel P. Berrange##########################################
3294559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3295559607eaSDaniel P. Berrange
3296559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3297559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3298559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3299559607eaSDaniel P. Berrangefi
3300559607eaSDaniel P. Berrange
3301e865b97fSChen Gang#########################################
3302e865b97fSChen Gang# libdrm check
3303e865b97fSChen Ganghave_drm_h=no
3304e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3305e865b97fSChen Gang    have_drm_h=yes
3306e865b97fSChen Gangfi
3307e865b97fSChen Gang
33082a4b472cSDavid CARLIER#########################################
33092a4b472cSDavid CARLIER# sys/signal.h check
33102a4b472cSDavid CARLIERhave_sys_signal_h=no
33112a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
33122a4b472cSDavid CARLIER  have_sys_signal_h=yes
33132a4b472cSDavid CARLIERfi
33142a4b472cSDavid CARLIER
3315559607eaSDaniel P. Berrange##########################################
3316bbbf9bfbSStefan Weil# VTE probe
3317bbbf9bfbSStefan Weil
3318bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3319c6feff9eSCole Robinson    vteminversion="0.32.0"
3320c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3321c6feff9eSCole Robinson      vtepackage="vte-2.91"
3322c6feff9eSCole Robinson    else
3323528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3324c6feff9eSCole Robinson    fi
3325c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
332689138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
332789138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
332889138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3329bbbf9bfbSStefan Weil        vte="yes"
3330bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3331c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
33329e04c683SStefan Weil    else
3333bbbf9bfbSStefan Weil        vte="no"
3334a4ccabcfSAnthony Liguori    fi
3335a4ccabcfSAnthony Liguorifi
3336a4ccabcfSAnthony Liguori
3337a4ccabcfSAnthony Liguori##########################################
333811d9f695Sbellard# SDL probe
333911d9f695Sbellard
3340aee8a619SCarlo Marcelo Arenas Belón# Look for sdl configuration program (pkg-config or sdl2-config).  Try
3341aee8a619SCarlo Marcelo Arenas Belón# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
334247c03744SDave Airlie
3343c6093a05SPeter Xusdl_probe ()
3344c6093a05SPeter Xu{
33450015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
33460015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
334789138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
3348aee8a619SCarlo Marcelo Arenas Belón  elif has "$sdl2_config"; then
33490015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
335089138857SStefan Weil    sdlversion=$($sdlconfig --version)
3351a0dfd8a4SLoïc Minier  else
3352a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
33538f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3354a0dfd8a4SLoïc Minier    fi
3355a0dfd8a4SLoïc Minier    sdl=no
3356c6093a05SPeter Xu    # no need to do the rest
3357c6093a05SPeter Xu    return
33589316f803SPaolo Bonzini  fi
3359aee8a619SCarlo Marcelo Arenas Belón  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
33603ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
33613ec87ffeSPaolo Bonzini  fi
336211d9f695Sbellard
336311d9f695Sbellard  cat > $TMPC << EOF
336411d9f695Sbellard#include <SDL.h>
336511d9f695Sbellard#undef main /* We don't want SDL to override our main() */
336611d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
336711d9f695SbellardEOF
336889138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
33692ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
337074f42e18STeLeMan  if test "$static" = "yes" ; then
33710015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
33720015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
33735f37e6d4SThomas Huth    else
337489138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
33755f37e6d4SThomas Huth    fi
337674f42e18STeLeMan  else
337789138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
337874f42e18STeLeMan  fi
337952166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
338011d9f695Sbellard    sdl=yes
33817c1f25b4Sbellard
338267c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3383e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
338467c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
338589138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
338689138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
338711d9f695Sbellard      fi
338852166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
33891ac88f28SJuan Quintela	:
33901ac88f28SJuan Quintela      else
33911ac88f28SJuan Quintela        sdl=no
33927c1f25b4Sbellard      fi
33937c1f25b4Sbellard    fi # static link
3394c4198157SJuan Quintela  else # sdl not found
3395c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
33960015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3397c4198157SJuan Quintela    fi
3398c4198157SJuan Quintela    sdl=no
33997c1f25b4Sbellard  fi # sdl compile test
3400c6093a05SPeter Xu}
3401c6093a05SPeter Xu
3402a442fe2fSDaniel P. Berrangésdl_image_probe ()
3403a442fe2fSDaniel P. Berrangé{
3404a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3405a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3406a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3407a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3408a442fe2fSDaniel P. Berrangé            else
3409a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3410a442fe2fSDaniel P. Berrangé            fi
3411a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3412a442fe2fSDaniel P. Berrangé            sdl_image=yes
3413a442fe2fSDaniel P. Berrangé
3414a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3415a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3416a442fe2fSDaniel P. Berrangé        else
3417a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3418a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3419a442fe2fSDaniel P. Berrangé            else
3420a442fe2fSDaniel P. Berrangé                sdl_image=no
3421a442fe2fSDaniel P. Berrangé            fi
3422a442fe2fSDaniel P. Berrangé        fi
3423a442fe2fSDaniel P. Berrangé    fi
3424a442fe2fSDaniel P. Berrangé}
3425a442fe2fSDaniel P. Berrangé
3426c6093a05SPeter Xuif test "$sdl" != "no" ; then
3427c6093a05SPeter Xu  sdl_probe
3428fd677642Sthsfi
342911d9f695Sbellard
34305368a422Saliguoriif test "$sdl" = "yes" ; then
3431a442fe2fSDaniel P. Berrangé  sdl_image_probe
3432a442fe2fSDaniel P. Berrangéelse
3433a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3434a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3435a442fe2fSDaniel P. Berrangé  fi
3436a442fe2fSDaniel P. Berrangé  sdl_image=no
3437a442fe2fSDaniel P. Berrangéfi
3438a442fe2fSDaniel P. Berrangé
3439a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
34405368a422Saliguori  cat > $TMPC <<EOF
34415368a422Saliguori#include <SDL.h>
34425368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
34435368a422Saliguori#include <X11/XKBlib.h>
34445368a422Saliguori#else
34455368a422Saliguori#error No x11 support
34465368a422Saliguori#endif
34475368a422Saliguoriint main(void) { return 0; }
34485368a422SaliguoriEOF
3449f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
34508781595bSGerd Hoffmann    need_x11=yes
3451f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3452f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
34535368a422Saliguori  fi
34545368a422Saliguorifi
34555368a422Saliguori
34568f28f3fbSths##########################################
34572da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
34582da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
34592da776dbSMichael R. Hines  cat > $TMPC <<EOF
34602da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
34612da776dbSMichael R. Hinesint main(void) { return 0; }
34622da776dbSMichael R. HinesEOF
3463ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
34642da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
34652da776dbSMichael R. Hines    rdma="yes"
34662da776dbSMichael R. Hines  else
34672da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
34682da776dbSMichael R. Hines        error_exit \
3469ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
34702da776dbSMichael R. Hines            " Your options:" \
3471ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
34722da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
34732da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
34742da776dbSMichael R. Hines    fi
34752da776dbSMichael R. Hines    rdma="no"
34762da776dbSMichael R. Hines  fi
34772da776dbSMichael R. Hinesfi
34782da776dbSMichael R. Hines
347921ab34c9SMarcel Apfelbaum##########################################
348021ab34c9SMarcel Apfelbaum# PVRDMA detection
348121ab34c9SMarcel Apfelbaum
348221ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
348321ab34c9SMarcel Apfelbaum#include <sys/mman.h>
348421ab34c9SMarcel Apfelbaum
348521ab34c9SMarcel Apfelbaumint
348621ab34c9SMarcel Apfelbaummain(void)
348721ab34c9SMarcel Apfelbaum{
348821ab34c9SMarcel Apfelbaum    char buf = 0;
348921ab34c9SMarcel Apfelbaum    void *addr = &buf;
349021ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
349121ab34c9SMarcel Apfelbaum
349221ab34c9SMarcel Apfelbaum    return 0;
349321ab34c9SMarcel Apfelbaum}
349421ab34c9SMarcel ApfelbaumEOF
349521ab34c9SMarcel Apfelbaum
349621ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
349721ab34c9SMarcel Apfelbaum    case "$pvrdma" in
349821ab34c9SMarcel Apfelbaum    "")
349921ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
350021ab34c9SMarcel Apfelbaum            pvrdma="yes"
350121ab34c9SMarcel Apfelbaum        else
350221ab34c9SMarcel Apfelbaum            pvrdma="no"
350321ab34c9SMarcel Apfelbaum        fi
350421ab34c9SMarcel Apfelbaum        ;;
350521ab34c9SMarcel Apfelbaum    "yes")
350621ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
350721ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
350821ab34c9SMarcel Apfelbaum        fi
350921ab34c9SMarcel Apfelbaum        pvrdma="yes"
351021ab34c9SMarcel Apfelbaum        ;;
351121ab34c9SMarcel Apfelbaum    "no")
351221ab34c9SMarcel Apfelbaum        pvrdma="no"
351321ab34c9SMarcel Apfelbaum        ;;
351421ab34c9SMarcel Apfelbaum    esac
351521ab34c9SMarcel Apfelbaumelse
351621ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
351721ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
351821ab34c9SMarcel Apfelbaum    fi
351921ab34c9SMarcel Apfelbaum    pvrdma="no"
352021ab34c9SMarcel Apfelbaumfi
352195c6bff3SBenoît Canet
3522ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3523ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3524ee108585SYuval Shaia
3525ee108585SYuval Shaiacat > $TMPC <<EOF &&
3526ee108585SYuval Shaia#include <infiniband/verbs.h>
3527ee108585SYuval Shaia
3528ee108585SYuval Shaiaint
3529ee108585SYuval Shaiamain(void)
3530ee108585SYuval Shaia{
3531ee108585SYuval Shaia    struct ibv_mr *mr;
3532ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3533ee108585SYuval Shaia    size_t length = 10;
3534ee108585SYuval Shaia    uint64_t iova = 0;
3535ee108585SYuval Shaia    int access = 0;
3536ee108585SYuval Shaia    void *addr = NULL;
3537ee108585SYuval Shaia
3538ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3539ee108585SYuval Shaia
3540ee108585SYuval Shaia    ibv_dereg_mr(mr);
3541ee108585SYuval Shaia
3542ee108585SYuval Shaia    return 0;
3543ee108585SYuval Shaia}
3544ee108585SYuval ShaiaEOF
3545ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3546ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3547ee108585SYuval Shaia    fi
3548ee108585SYuval Shaiafi
3549ee108585SYuval Shaia
355095c6bff3SBenoît Canet##########################################
35512f9606b3Saliguori# VNC SASL detection
3552e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
35532f9606b3Saliguori  cat > $TMPC <<EOF
35542f9606b3Saliguori#include <sasl/sasl.h>
35552f9606b3Saliguori#include <stdio.h>
35562f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
35572f9606b3SaliguoriEOF
35582f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
3559bd702ffcSPhilippe Mathieu-Daudé  # QEMU defines struct iovec in "qemu/osdep.h",
3560bd702ffcSPhilippe Mathieu-Daudé  # we don't want libsasl to redefine it in <sasl/sasl.h>.
3561bd702ffcSPhilippe Mathieu-Daudé  vnc_sasl_cflags="-DSTRUCT_IOVEC_DEFINED"
35622f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
356352166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3564ea784e3bSJuan Quintela    vnc_sasl=yes
3565fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3566ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
35672f9606b3Saliguori  else
3568ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
356921684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3570ea784e3bSJuan Quintela    fi
3571ea784e3bSJuan Quintela    vnc_sasl=no
35722f9606b3Saliguori  fi
35732f9606b3Saliguorifi
35742f9606b3Saliguori
35752f9606b3Saliguori##########################################
35762f6f5c7aSCorentin Chary# VNC JPEG detection
3577e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
35782f6f5c7aSCorentin Charycat > $TMPC <<EOF
35792f6f5c7aSCorentin Chary#include <stdio.h>
35802f6f5c7aSCorentin Chary#include <jpeglib.h>
35812f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
35822f6f5c7aSCorentin CharyEOF
35832f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
35842f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
35852f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
35862f6f5c7aSCorentin Chary    vnc_jpeg=yes
35872f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3588ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
35892f6f5c7aSCorentin Chary  else
35902f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
359121684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
35922f6f5c7aSCorentin Chary    fi
35932f6f5c7aSCorentin Chary    vnc_jpeg=no
35942f6f5c7aSCorentin Chary  fi
35952f6f5c7aSCorentin Charyfi
35962f6f5c7aSCorentin Chary
35972f6f5c7aSCorentin Chary##########################################
3598efe556adSCorentin Chary# VNC PNG detection
3599e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3600efe556adSCorentin Charycat > $TMPC <<EOF
3601efe556adSCorentin Chary//#include <stdio.h>
3602efe556adSCorentin Chary#include <png.h>
3603832ce9c2SScott Wood#include <stddef.h>
3604efe556adSCorentin Charyint main(void) {
3605efe556adSCorentin Chary    png_structp png_ptr;
3606efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
36077edc3fedSPeter Maydell    return png_ptr != 0;
3608efe556adSCorentin Chary}
3609efe556adSCorentin CharyEOF
361065d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
361189138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
361289138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
36139af8025eSBrad  else
3614efe556adSCorentin Chary    vnc_png_cflags=""
3615efe556adSCorentin Chary    vnc_png_libs="-lpng"
36169af8025eSBrad  fi
3617efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3618efe556adSCorentin Chary    vnc_png=yes
3619efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
36209af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3621efe556adSCorentin Chary  else
3622efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
362321684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3624efe556adSCorentin Chary    fi
3625efe556adSCorentin Chary    vnc_png=no
3626efe556adSCorentin Chary  fi
3627efe556adSCorentin Charyfi
3628efe556adSCorentin Chary
3629efe556adSCorentin Chary##########################################
36306a021536SGerd Hoffmann# xkbcommon probe
36316a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
36326a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
36336a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
36346a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
36356a021536SGerd Hoffmann    xkbcommon=yes
36366a021536SGerd Hoffmann  else
36376a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
36386a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
36396a021536SGerd Hoffmann    fi
36406a021536SGerd Hoffmann    xkbcommon=no
36416a021536SGerd Hoffmann  fi
36426a021536SGerd Hoffmannfi
36436a021536SGerd Hoffmann
364476655d6dSaliguori
364576655d6dSaliguori##########################################
3646c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3647dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3648dce512deSChristoph Hellwig  cat > $TMPC << EOF
3649ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3650dce512deSChristoph Hellwig#include <xfs/xfs.h>
3651dce512deSChristoph Hellwigint main(void)
3652dce512deSChristoph Hellwig{
3653dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3654dce512deSChristoph Hellwig    return 0;
3655dce512deSChristoph Hellwig}
3656dce512deSChristoph HellwigEOF
3657dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3658dce512deSChristoph Hellwig    xfs="yes"
3659dce512deSChristoph Hellwig  else
3660dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
366121684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3662dce512deSChristoph Hellwig    fi
3663dce512deSChristoph Hellwig    xfs=no
3664dce512deSChristoph Hellwig  fi
3665dce512deSChristoph Hellwigfi
3666dce512deSChristoph Hellwig
3667dce512deSChristoph Hellwig##########################################
36688a16d273Sths# vde libraries probe
3669dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
36704baae0acSJuan Quintela  vde_libs="-lvdeplug"
36718a16d273Sths  cat > $TMPC << EOF
36728a16d273Sths#include <libvdeplug.h>
36734a7f0e06Spbrookint main(void)
36744a7f0e06Spbrook{
36754a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3676fea08e08SPeter Maydell    char s[] = "";
3677fea08e08SPeter Maydell    vde_open(s, s, &a);
36784a7f0e06Spbrook    return 0;
36794a7f0e06Spbrook}
36808a16d273SthsEOF
368152166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
36824baae0acSJuan Quintela    vde=yes
3683dfb278bdSJuan Quintela  else
3684dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
368521684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3686dfb278bdSJuan Quintela    fi
3687dfb278bdSJuan Quintela    vde=no
36888a16d273Sths  fi
36898a16d273Sthsfi
36908a16d273Sths
36918a16d273Sths##########################################
36920a985b37SVincenzo Maffione# netmap support probe
36930a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
36940a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
36950a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
36960a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
36970a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
369858952137SVincenzo Maffioneif test "$netmap" != "no" ; then
369958952137SVincenzo Maffione  cat > $TMPC << EOF
370058952137SVincenzo Maffione#include <inttypes.h>
370158952137SVincenzo Maffione#include <net/if.h>
370258952137SVincenzo Maffione#include <net/netmap.h>
370358952137SVincenzo Maffione#include <net/netmap_user.h>
37040a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
37050a985b37SVincenzo Maffione#error
37060a985b37SVincenzo Maffione#endif
370758952137SVincenzo Maffioneint main(void) { return 0; }
370858952137SVincenzo MaffioneEOF
370958952137SVincenzo Maffione  if compile_prog "" "" ; then
371058952137SVincenzo Maffione    netmap=yes
371158952137SVincenzo Maffione  else
371258952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
371358952137SVincenzo Maffione      feature_not_found "netmap"
371458952137SVincenzo Maffione    fi
371558952137SVincenzo Maffione    netmap=no
371658952137SVincenzo Maffione  fi
371758952137SVincenzo Maffionefi
371858952137SVincenzo Maffione
371958952137SVincenzo Maffione##########################################
372047e98658SCorey Bryant# libcap-ng library probe
372147e98658SCorey Bryantif test "$cap_ng" != "no" ; then
372247e98658SCorey Bryant  cap_libs="-lcap-ng"
372347e98658SCorey Bryant  cat > $TMPC << EOF
372447e98658SCorey Bryant#include <cap-ng.h>
372547e98658SCorey Bryantint main(void)
372647e98658SCorey Bryant{
372747e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
372847e98658SCorey Bryant    return 0;
372947e98658SCorey Bryant}
373047e98658SCorey BryantEOF
373147e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
373247e98658SCorey Bryant    cap_ng=yes
373347e98658SCorey Bryant  else
373447e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
373521684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
373647e98658SCorey Bryant    fi
373747e98658SCorey Bryant    cap_ng=no
373847e98658SCorey Bryant  fi
373947e98658SCorey Bryantfi
374047e98658SCorey Bryant
374147e98658SCorey Bryant##########################################
3742c2de5c91Smalc# Sound support libraries probe
37438f28f3fbSths
374489138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3745c2de5c91Smalcfor drv in $audio_drv_list; do
3746c2de5c91Smalc    case $drv in
3747e42975a1SGerd Hoffmann    alsa | try-alsa)
3748c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3749c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3750478e943fSPaolo Bonzini        alsa_cflags=$($pkg_config alsa --cflags)
3751478e943fSPaolo Bonzini        alsa=yes
3752e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3753e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3754e42975a1SGerd Hoffmann        fi
3755e42975a1SGerd Hoffmann    else
3756e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3757e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3758c80a867fSGerd Hoffmann        else
3759c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3760c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3761c80a867fSGerd Hoffmann        fi
3762e42975a1SGerd Hoffmann    fi
3763c2de5c91Smalc    ;;
3764c2de5c91Smalc
3765e42975a1SGerd Hoffmann    pa | try-pa)
3766c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3767478e943fSPaolo Bonzini        libpulse=yes
3768c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3769478e943fSPaolo Bonzini        pulse_cflags=$($pkg_config libpulse --cflags)
3770e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3771e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3772e42975a1SGerd Hoffmann        fi
3773e42975a1SGerd Hoffmann    else
3774e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3775e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3776c80a867fSGerd Hoffmann        else
3777c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3778c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3779c80a867fSGerd Hoffmann        fi
3780e42975a1SGerd Hoffmann    fi
3781b8e59f18Smalc    ;;
3782b8e59f18Smalc
3783373967b2SGerd Hoffmann    sdl)
3784373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3785373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3786373967b2SGerd Hoffmann    fi
3787373967b2SGerd Hoffmann    ;;
3788373967b2SGerd Hoffmann
3789e42975a1SGerd Hoffmann    try-sdl)
3790e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3791e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3792e42975a1SGerd Hoffmann    else
3793e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3794e42975a1SGerd Hoffmann    fi
3795e42975a1SGerd Hoffmann    ;;
3796e42975a1SGerd Hoffmann
3797997e690aSJuan Quintela    coreaudio)
3798b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3799997e690aSJuan Quintela    ;;
3800997e690aSJuan Quintela
3801a4bf6780SJuan Quintela    dsound)
3802b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3803d5631638Smalc      audio_win_int="yes"
3804a4bf6780SJuan Quintela    ;;
3805a4bf6780SJuan Quintela
3806a4bf6780SJuan Quintela    oss)
3807b1149911SFam Zheng      oss_libs="$oss_lib"
3808a4bf6780SJuan Quintela    ;;
3809a4bf6780SJuan Quintela
38102e445703SGeoffrey McRae    jack | try-jack)
38112e445703SGeoffrey McRae    if $pkg_config jack --exists; then
3812478e943fSPaolo Bonzini        libjack=yes
38132e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
38142e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
38152e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
38162e445703SGeoffrey McRae        fi
38172e445703SGeoffrey McRae    else
38182e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
38192e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
38202e445703SGeoffrey McRae        else
38212e445703SGeoffrey McRae            error_exit "$drv check failed" \
38222e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
38232e445703SGeoffrey McRae        fi
38242e445703SGeoffrey McRae    fi
38252e445703SGeoffrey McRae    ;;
38262e445703SGeoffrey McRae
3827e4c63a6aSmalc    *)
38281c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
382976ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
383076ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3831e4c63a6aSmalc    }
3832e4c63a6aSmalc    ;;
3833c2de5c91Smalc    esac
3834c2de5c91Smalcdone
38358f28f3fbSths
38364d3b6f6eSbalrog##########################################
38372e4d9fb1Saurel32# BrlAPI probe
38382e4d9fb1Saurel32
38394ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3840eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
38412e4d9fb1Saurel32  cat > $TMPC << EOF
38422e4d9fb1Saurel32#include <brlapi.h>
3843832ce9c2SScott Wood#include <stddef.h>
38442e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
38452e4d9fb1Saurel32EOF
384652166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
38472e4d9fb1Saurel32    brlapi=yes
38484ffcedb6SJuan Quintela  else
38494ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
385021684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
38514ffcedb6SJuan Quintela    fi
38524ffcedb6SJuan Quintela    brlapi=no
3853eb82284fSJuan Quintela  fi
3854eb82284fSJuan Quintelafi
38552e4d9fb1Saurel32
38562e4d9fb1Saurel32##########################################
3857e08bb301SSamuel Thibault# iconv probe
3858e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3859e08bb301SSamuel Thibault  cat > $TMPC << EOF
3860e08bb301SSamuel Thibault#include <iconv.h>
3861e08bb301SSamuel Thibaultint main(void) {
3862e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3863e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3864e08bb301SSamuel Thibault}
3865e08bb301SSamuel ThibaultEOF
3866e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3867e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3868e08bb301SSamuel Thibault  IFS=:
3869e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3870e08bb301SSamuel Thibault    IFS=:
3871e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3872e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3873e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3874e08bb301SSamuel Thibault      unset IFS
3875e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3876e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3877e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3878e08bb301SSamuel Thibault        iconv_found=yes
3879e08bb301SSamuel Thibault        break
3880e08bb301SSamuel Thibault      fi
3881e08bb301SSamuel Thibault    done
3882e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3883e08bb301SSamuel Thibault      break
3884e08bb301SSamuel Thibault    fi
3885e08bb301SSamuel Thibault  done
3886e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3887e08bb301SSamuel Thibault    iconv=yes
3888e08bb301SSamuel Thibault  else
3889e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3890e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3891e08bb301SSamuel Thibault    fi
3892e08bb301SSamuel Thibault    iconv=no
3893e08bb301SSamuel Thibault  fi
3894e08bb301SSamuel Thibaultfi
3895e08bb301SSamuel Thibault
3896e08bb301SSamuel Thibault##########################################
38974d3b6f6eSbalrog# curses probe
3898e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3899e08bb301SSamuel Thibault  # curses will need iconv
3900e08bb301SSamuel Thibault  curses=no
3901e08bb301SSamuel Thibaultfi
3902a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3903e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
39048ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
39058ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3906e095e2f3SStefan Weil  else
39077c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
39088ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3909e095e2f3SStefan Weil  fi
3910c584a6d0SJuan Quintela  curses_found=no
39114d3b6f6eSbalrog  cat > $TMPC << EOF
39128ddc5bf9SSamuel Thibault#include <locale.h>
39134d3b6f6eSbalrog#include <curses.h>
39148ddc5bf9SSamuel Thibault#include <wchar.h>
39152f8b7cd5SSamuel Thibault#include <langinfo.h>
3916ef9a2524SStefan Weilint main(void) {
39172f8b7cd5SSamuel Thibault  const char *codeset;
39188ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
39198ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3920ef9a2524SStefan Weil  resize_term(0, 0);
39218ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
39228ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
39237c703002SSamuel Thibault  add_wch(WACS_DEGREE);
39242f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
39252f8b7cd5SSamuel Thibault  return codeset != 0;
3926ef9a2524SStefan Weil}
39274d3b6f6eSbalrogEOF
3928ecbe251fSVadim Evard  IFS=:
39298ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3930b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3931b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
39327c703002SSamuel Thibault    IFS=:
39338ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3934ecbe251fSVadim Evard      unset IFS
39358ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3936c584a6d0SJuan Quintela        curses_found=yes
39374f78ef9aSJuan Quintela        break
39384d3b6f6eSbalrog      fi
39394f78ef9aSJuan Quintela    done
39407c703002SSamuel Thibault    if test "$curses_found" = yes ; then
39417c703002SSamuel Thibault      break
39427c703002SSamuel Thibault    fi
39438ddc5bf9SSamuel Thibault  done
3944ecbe251fSVadim Evard  unset IFS
3945c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3946c584a6d0SJuan Quintela    curses=yes
3947c584a6d0SJuan Quintela  else
3948c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
394921684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3950c584a6d0SJuan Quintela    fi
3951c584a6d0SJuan Quintela    curses=no
3952c584a6d0SJuan Quintela  fi
39534f78ef9aSJuan Quintelafi
39544d3b6f6eSbalrog
3955414f0dabSblueswir1##########################################
3956769ce76dSAlexander Graf# curl probe
3957a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
395865d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3959a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
39604e2b0658SPaolo Bonzini  else
39614e2b0658SPaolo Bonzini    curlconfig=curl-config
39624e2b0658SPaolo Bonzini  fi
3963769ce76dSAlexander Graf  cat > $TMPC << EOF
3964769ce76dSAlexander Graf#include <curl/curl.h>
39650b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3966769ce76dSAlexander GrafEOF
396789138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
396889138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3969b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3970769ce76dSAlexander Graf    curl=yes
3971788c8196SJuan Quintela  else
3972788c8196SJuan Quintela    if test "$curl" = "yes" ; then
397321684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3974788c8196SJuan Quintela    fi
3975788c8196SJuan Quintela    curl=no
3976769ce76dSAlexander Graf  fi
3977769ce76dSAlexander Graffi # test "$curl"
3978769ce76dSAlexander Graf
3979769ce76dSAlexander Graf##########################################
3980e18df141SAnthony Liguori# glib support probe
3981a52d28afSPaolo Bonzini
398200f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3983aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3984aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3985a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3986aa0d1f44SPaolo Bonzinifi
398754cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
398854cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
398954cb65d8SEmilio G. Cotafi
3990e26110cfSFam Zheng
39914eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
39924eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
39934eaf7202SSameeh Jubran
3994e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
39954eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
39964eaf7202SSameeh Jubranfi
39974eaf7202SSameeh Jubran
3998aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3999e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
400089138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
400189138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
40024a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
400314015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
4004e18df141SAnthony Liguori    else
4005e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
4006e26110cfSFam Zheng    fi
4007e26110cfSFam Zhengdone
4008e26110cfSFam Zheng
4009f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
4010f876b765SMarc-André Lureau    gio=yes
4011f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
4012f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
401325a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
40140dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
40150dba4897SMarc-André Lureau        gdbus_codegen=
40160dba4897SMarc-André Lureau    fi
4017f876b765SMarc-André Lureauelse
4018f876b765SMarc-André Lureau    gio=no
4019f876b765SMarc-André Lureaufi
4020f876b765SMarc-André Lureau
402125a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
402225a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
402325a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
402425a97a56SMarc-André Lureaufi
402525a97a56SMarc-André Lureau
4026977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
4027977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
4028977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
4029977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
4030977a82abSDaniel P. Berrangecat > $TMPC <<EOF
4031977a82abSDaniel P. Berrange#include <glib.h>
4032977a82abSDaniel P. Berrange#include <unistd.h>
4033977a82abSDaniel P. Berrange
4034977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
4035977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
4036977a82abSDaniel P. Berrange
4037977a82abSDaniel P. Berrangeint main(void) {
4038977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
4039977a82abSDaniel P. Berrange   return 0;
4040977a82abSDaniel P. Berrange}
4041977a82abSDaniel P. BerrangeEOF
4042977a82abSDaniel P. Berrange
40435919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
4044977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
4045977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
4046977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
4047977a82abSDaniel P. Berrange	       "build target"
4048977a82abSDaniel P. Berrangefi
4049977a82abSDaniel P. Berrange
4050bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
4051bbbf2e04SJohn Snowcat > $TMPC << EOF
4052bbbf2e04SJohn Snow#include <glib.h>
4053bbbf2e04SJohn Snowint main(void) { return 0; }
4054bbbf2e04SJohn SnowEOF
4055bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
4056bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
4057bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
4058086d5f75SPaolo Bonzini        QEMU_CFLAGS="-Wno-unknown-attributes $CFLAGS"
4059bbbf2e04SJohn Snow    fi
4060bbbf2e04SJohn Snowfi
4061bbbf2e04SJohn Snow
40629bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
40639bda600bSEric Blakecat > $TMPC << EOF
40649bda600bSEric Blake#include <glib.h>
40659bda600bSEric Blaketypedef struct Foo {
40669bda600bSEric Blake    int i;
40679bda600bSEric Blake} Foo;
40689bda600bSEric Blakestatic void foo_free(Foo *f)
40699bda600bSEric Blake{
40709bda600bSEric Blake    g_free(f);
40719bda600bSEric Blake}
40729bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
40739bda600bSEric Blakeint main(void) { return 0; }
40749bda600bSEric BlakeEOF
40759bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
40769bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
40779bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
40789bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
40799bda600bSEric Blake    fi
40809bda600bSEric Blakefi
40819bda600bSEric Blake
40826a1f42bdSStefan Weil#########################################
40836a1f42bdSStefan Weil# zlib check
40846a1f42bdSStefan Weil
40856a1f42bdSStefan Weilif test "$zlib" != "no" ; then
40866a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
40876a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
40886a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
40896a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
40906a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
40916a1f42bdSStefan Weil    else
40926a1f42bdSStefan Weil        cat > $TMPC << EOF
40936a1f42bdSStefan Weil#include <zlib.h>
40946a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
40956a1f42bdSStefan WeilEOF
40966a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
40975e5733e5SMarc-André Lureau            zlib_libs=-lz
40985e5733e5SMarc-André Lureau            LIBS="$LIBS $zlib_libs"
40996a1f42bdSStefan Weil        else
41006a1f42bdSStefan Weil            error_exit "zlib check failed" \
41016a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
41026a1f42bdSStefan Weil        fi
41036a1f42bdSStefan Weil    fi
41046a1f42bdSStefan Weilfi
41056a1f42bdSStefan Weil
4106e26110cfSFam Zheng##########################################
4107e26110cfSFam Zheng# SHA command probe for modules
4108e26110cfSFam Zhengif test "$modules" = yes; then
4109e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
4110e26110cfSFam Zheng    for c in $shacmd_probe; do
41118ccefb91SFam Zheng        if has $c; then
4112e26110cfSFam Zheng            shacmd="$c"
4113e26110cfSFam Zheng            break
4114e26110cfSFam Zheng        fi
4115e26110cfSFam Zheng    done
4116e26110cfSFam Zheng    if test "$shacmd" = ""; then
4117e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
4118e26110cfSFam Zheng    fi
4119e18df141SAnthony Liguorifi
4120e18df141SAnthony Liguori
4121e18df141SAnthony Liguori##########################################
4122e2134eb9SGerd Hoffmann# pixman support probe
4123e2134eb9SGerd Hoffmann
41249b52b17bSThomas Huthif test "$softmmu" = "no"; then
412574880fe2SRobert Schiele  pixman_cflags=
412674880fe2SRobert Schiele  pixman_libs=
412735c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
412889138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
412989138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
4130e2134eb9SGerd Hoffmannelse
4131c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
4132c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
4133e2134eb9SGerd Hoffmannfi
4134e2134eb9SGerd Hoffmann
4135e2134eb9SGerd Hoffmann##########################################
4136fe8fc5aeSPaolo Bonzini# libmpathpersist probe
4137fe8fc5aeSPaolo Bonzini
4138fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
41391b0578f5SMurilo Opsfelder Araujo  # probe for the new API
4140fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
4141fe8fc5aeSPaolo Bonzini#include <libudev.h>
4142fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
4143fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
4144fe8fc5aeSPaolo Bonziniint logsink;
4145b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
4146b3f1c8c4SPaolo Bonziniextern struct udev *udev;
4147b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
4148b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
4149b3f1c8c4SPaolo Bonzinistruct udev *udev;
4150b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
4151b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
4152b3f1c8c4SPaolo Bonzini
4153fe8fc5aeSPaolo Bonziniint main(void) {
4154b3f1c8c4SPaolo Bonzini    udev = udev_new();
4155b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
4156fe8fc5aeSPaolo Bonzini    return 0;
4157fe8fc5aeSPaolo Bonzini}
4158fe8fc5aeSPaolo BonziniEOF
4159fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
4160fe8fc5aeSPaolo Bonzini    mpathpersist=yes
41611b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
41621b0578f5SMurilo Opsfelder Araujo  else
41631b0578f5SMurilo Opsfelder Araujo    # probe for the old API
41641b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
41651b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
41661b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
41671b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
41681b0578f5SMurilo Opsfelder Araujoint logsink;
41691b0578f5SMurilo Opsfelder Araujoint main(void) {
41701b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
41711b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
41721b0578f5SMurilo Opsfelder Araujo    return 0;
41731b0578f5SMurilo Opsfelder Araujo}
41741b0578f5SMurilo Opsfelder AraujoEOF
41751b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
41761b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
41771b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
4178fe8fc5aeSPaolo Bonzini    else
4179fe8fc5aeSPaolo Bonzini      mpathpersist=no
4180fe8fc5aeSPaolo Bonzini    fi
41811b0578f5SMurilo Opsfelder Araujo  fi
4182fe8fc5aeSPaolo Bonzinielse
4183fe8fc5aeSPaolo Bonzini  mpathpersist=no
4184fe8fc5aeSPaolo Bonzinifi
4185fe8fc5aeSPaolo Bonzini
4186fe8fc5aeSPaolo Bonzini##########################################
4187e5d355d1Saliguori# pthread probe
41884b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
41893c529d93Saliguori
4190e5d355d1Saliguoripthread=no
4191414f0dabSblueswir1cat > $TMPC << EOF
41923c529d93Saliguori#include <pthread.h>
41937a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
41947a42bbe4SStefan Weilint main(void) {
41957a42bbe4SStefan Weil  pthread_t thread;
41967a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
41977a42bbe4SStefan Weil  return 0;
41987a42bbe4SStefan Weil}
4199414f0dabSblueswir1EOF
4200bd00d539SAndreas Färberif compile_prog "" "" ; then
4201bd00d539SAndreas Färber  pthread=yes
4202bd00d539SAndreas Färberelse
4203de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
420452166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
4205e5d355d1Saliguori      pthread=yes
4206e3c56761SPeter Portante      found=no
4207e3c56761SPeter Portante      for lib_entry in $LIBS; do
4208e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
4209e3c56761SPeter Portante          found=yes
4210e3c56761SPeter Portante          break
4211e3c56761SPeter Portante        fi
4212e3c56761SPeter Portante      done
4213e3c56761SPeter Portante      if test "$found" = "no"; then
42145572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
4215e3c56761SPeter Portante      fi
4216409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
4217de65fe0fSSebastian Herbszt      break
4218414f0dabSblueswir1    fi
4219de65fe0fSSebastian Herbszt  done
4220bd00d539SAndreas Färberfi
4221414f0dabSblueswir1
4222e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
422376ad07a4SPeter Maydell  error_exit "pthread check failed" \
422476ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
4225e5d355d1Saliguorifi
4226e5d355d1Saliguori
4227479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
4228479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
42295c312079SDr. David Alan Gilbertcat > $TMPC << EOF
42305c312079SDr. David Alan Gilbert#include <pthread.h>
42315c312079SDr. David Alan Gilbert
42325c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
42335c312079SDr. David Alan Gilbertint main(void)
42345c312079SDr. David Alan Gilbert{
42355c312079SDr. David Alan Gilbert    pthread_t thread;
42365c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
42375c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
42385c312079SDr. David Alan Gilbert    return 0;
42395c312079SDr. David Alan Gilbert}
42405c312079SDr. David Alan GilbertEOF
42415c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4242479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4243479a5747SRoman Bolshakovfi
4244479a5747SRoman Bolshakov
4245479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4246479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4247479a5747SRoman Bolshakovcat > $TMPC << EOF
4248479a5747SRoman Bolshakov#include <pthread.h>
4249479a5747SRoman Bolshakov
425012a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
4251479a5747SRoman Bolshakovint main(void)
4252479a5747SRoman Bolshakov{
4253479a5747SRoman Bolshakov    pthread_t thread;
4254479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4255479a5747SRoman Bolshakov    return 0;
4256479a5747SRoman Bolshakov}
4257479a5747SRoman BolshakovEOF
4258479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4259479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
42605c312079SDr. David Alan Gilbertfi
42615c312079SDr. David Alan Gilbert
4262bf9298b9Saliguori##########################################
4263f27aaf4bSChristian Brunner# rbd probe
4264f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4265f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4266f27aaf4bSChristian Brunner#include <stdio.h>
4267ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4268f27aaf4bSChristian Brunnerint main(void) {
4269ad32e9c0SJosh Durgin    rados_t cluster;
4270ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4271f27aaf4bSChristian Brunner    return 0;
4272f27aaf4bSChristian Brunner}
4273f27aaf4bSChristian BrunnerEOF
4274ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4275f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4276f27aaf4bSChristian Brunner    rbd=yes
4277f27aaf4bSChristian Brunner  else
4278f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
427921684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4280f27aaf4bSChristian Brunner    fi
4281f27aaf4bSChristian Brunner    rbd=no
4282f27aaf4bSChristian Brunner  fi
4283f27aaf4bSChristian Brunnerfi
4284f27aaf4bSChristian Brunner
4285f27aaf4bSChristian Brunner##########################################
4286b10d49d7SPino Toscano# libssh probe
4287b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4288b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4289b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4290b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4291b10d49d7SPino Toscano    libssh=yes
42920a12ec87SRichard W.M. Jones  else
4293b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4294b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
42950a12ec87SRichard W.M. Jones    fi
4296b10d49d7SPino Toscano    libssh=no
42970a12ec87SRichard W.M. Jones  fi
42980a12ec87SRichard W.M. Jonesfi
42990a12ec87SRichard W.M. Jones
43000a12ec87SRichard W.M. Jones##########################################
4301b10d49d7SPino Toscano# Check for libssh 0.8
4302b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4303b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4304b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4305b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
43069a2d462eSRichard W.M. Jones
4307b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
43089a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4309b10d49d7SPino Toscano#include <libssh/libssh.h>
4310b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
43119a2d462eSRichard W.M. JonesEOF
4312b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4313b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
43149a2d462eSRichard W.M. Jones  fi
43159a2d462eSRichard W.M. Jonesfi
43169a2d462eSRichard W.M. Jones
43179a2d462eSRichard W.M. Jones##########################################
43185c6c3a6cSChristoph Hellwig# linux-aio probe
43195c6c3a6cSChristoph Hellwig
43205c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
43215c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
43225c6c3a6cSChristoph Hellwig#include <libaio.h>
43235c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4324832ce9c2SScott Wood#include <stddef.h>
43255c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
43265c6c3a6cSChristoph HellwigEOF
43275c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
43285c6c3a6cSChristoph Hellwig    linux_aio=yes
43295c6c3a6cSChristoph Hellwig  else
43305c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
433121684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
43325c6c3a6cSChristoph Hellwig    fi
43333cfcae3cSLuiz Capitulino    linux_aio=no
43345c6c3a6cSChristoph Hellwig  fi
43355c6c3a6cSChristoph Hellwigfi
4336c10dd856SAarushi Mehta##########################################
4337c10dd856SAarushi Mehta# linux-io-uring probe
4338c10dd856SAarushi Mehta
4339c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4340c10dd856SAarushi Mehta  if $pkg_config liburing; then
4341c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4342c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4343c10dd856SAarushi Mehta    linux_io_uring=yes
434473fd282eSStefan Hajnoczi
434573fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
434673fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
434773fd282eSStefan Hajnoczi    # library dependency globally.
434873fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4349c10dd856SAarushi Mehta  else
4350c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4351c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4352c10dd856SAarushi Mehta    fi
4353c10dd856SAarushi Mehta    linux_io_uring=no
4354c10dd856SAarushi Mehta  fi
4355c10dd856SAarushi Mehtafi
43565c6c3a6cSChristoph Hellwig
43575c6c3a6cSChristoph Hellwig##########################################
43587aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
43593b8acc11SPaolo Bonzini
43607aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
43617aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
43627aaa6a16SPaolo Bonzini    tpm=no
43633b8acc11SPaolo Bonzini  else
43647aaa6a16SPaolo Bonzini    tpm=yes
43657aaa6a16SPaolo Bonzini  fi
43667aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
43677aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
43687aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
43697aaa6a16SPaolo Bonzini  fi
43703b8acc11SPaolo Bonzinifi
43713b8acc11SPaolo Bonzini
43723b8acc11SPaolo Bonzini##########################################
4373758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4374758e8e38SVenkateswararao Jujjuri (JV)
4375ec0d5893SMarc-André Lureaulibattr_libs=
4376758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4377758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4378758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4379758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4380f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4381f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4382f2338fb4SPavel Borzenkov#else
43834f26f2b6SAvi Kivity#include <sys/xattr.h>
4384f2338fb4SPavel Borzenkov#endif
4385758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4386758e8e38SVenkateswararao Jujjuri (JV)EOF
43874f26f2b6SAvi Kivity  if compile_prog "" "" ; then
43884f26f2b6SAvi Kivity    attr=yes
43894f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4390f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4391758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4392ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
4393ec0d5893SMarc-André Lureau    LIBS="$libattr_libs $LIBS"
43944f26f2b6SAvi Kivity    libattr=yes
4395758e8e38SVenkateswararao Jujjuri (JV)  else
4396758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
439721684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4398758e8e38SVenkateswararao Jujjuri (JV)    fi
4399758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4400758e8e38SVenkateswararao Jujjuri (JV)  fi
4401758e8e38SVenkateswararao Jujjuri (JV)fi
4402758e8e38SVenkateswararao Jujjuri (JV)
4403758e8e38SVenkateswararao Jujjuri (JV)##########################################
4404bf9298b9Saliguori# iovec probe
4405bf9298b9Saliguoricat > $TMPC <<EOF
4406db34f0b3Sblueswir1#include <sys/types.h>
4407bf9298b9Saliguori#include <sys/uio.h>
4408db34f0b3Sblueswir1#include <unistd.h>
4409f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4410bf9298b9SaliguoriEOF
4411bf9298b9Saliguoriiovec=no
441252166aa0SJuan Quintelaif compile_prog "" "" ; then
4413bf9298b9Saliguori  iovec=yes
4414bf9298b9Saliguorifi
4415bf9298b9Saliguori
4416f652e6afSaurel32##########################################
4417ceb42de8Saliguori# preadv probe
4418ceb42de8Saliguoricat > $TMPC <<EOF
4419ceb42de8Saliguori#include <sys/types.h>
4420ceb42de8Saliguori#include <sys/uio.h>
4421ceb42de8Saliguori#include <unistd.h>
4422c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4423ceb42de8SaliguoriEOF
4424ceb42de8Saliguoripreadv=no
442552166aa0SJuan Quintelaif compile_prog "" "" ; then
4426ceb42de8Saliguori  preadv=yes
4427ceb42de8Saliguorifi
4428ceb42de8Saliguori
4429ceb42de8Saliguori##########################################
4430f652e6afSaurel32# fdt probe
4431e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4432e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4433e169e1e1SPeter Maydellfdt_required=no
4434e169e1e1SPeter Maydellfor target in $target_list; do
4435e169e1e1SPeter Maydell  case $target in
4436c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4437e169e1e1SPeter Maydell      fdt_required=yes
4438e169e1e1SPeter Maydell    ;;
4439e169e1e1SPeter Maydell  esac
4440e169e1e1SPeter Maydelldone
4441e169e1e1SPeter Maydell
4442e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4443e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4444e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4445e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4446e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4447e169e1e1SPeter Maydell  fi
4448e169e1e1SPeter Maydell  fdt=yes
44497ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
44507ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4451e169e1e1SPeter Maydellfi
4452e169e1e1SPeter Maydell
4453d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4454d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4455d599938aSLaurent Vivier    fdt="no"
4456d599938aSLaurent Vivierfi
4457d599938aSLaurent Vivier
44582df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4459b41af4baSJuan Quintela  fdt_libs="-lfdt"
446096ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
44616e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4462f652e6afSaurel32  cat > $TMPC << EOF
446331ce0adbSThomas Huth#include <libfdt.h>
446496ce6545SPeter Crosthwaite#include <libfdt_env.h>
4465fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4466f652e6afSaurel32EOF
446752166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4468a540f158SPeter Crosthwaite    # system DTC is good - use it
4469e3971d61SPhilippe Mathieu-Daudé    fdt=system
4470aef45d51SDaniel P. Berrange  else
4471aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4472aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4473aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4474aef45d51SDaniel P. Berrange      fi
4475aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4476e3971d61SPhilippe Mathieu-Daudé          fdt=git
4477a540f158SPeter Crosthwaite          mkdir -p dtc
4478cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4479a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
44802df87df7SJuan Quintela          fi
448125211446SPaolo Bonzini          fdt_cflags="-I${source_path}/dtc/libfdt"
448225211446SPaolo Bonzini          fdt_ldflags="-L$PWD/dtc/libfdt"
44838a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4484a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4485aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4486aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4487aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4488a540f158SPeter Crosthwaite      else
4489a540f158SPeter Crosthwaite          # don't have and don't want
4490de3a354aSMichael Walle          fdt_libs=
44912df87df7SJuan Quintela          fdt=no
4492f652e6afSaurel32      fi
4493f652e6afSaurel32  fi
4494aef45d51SDaniel P. Berrangefi
4495f652e6afSaurel32
449620ff075bSMichael Walle##########################################
4497fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4498b1546f32SGerd Hoffmann
4499d52c454aSMarc-André Lureaugbm="no"
4500d52c454aSMarc-André Lureauif $pkg_config gbm; then
4501d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4502d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4503d52c454aSMarc-André Lureau    gbm="yes"
4504d52c454aSMarc-André Lureaufi
4505d52c454aSMarc-André Lureau
4506da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
45074939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
45085f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
45095f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
45105f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4511da076ffeSGerd Hoffmann    opengl=yes
4512925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4513925a0400SGerd Hoffmann        gtk_gl="yes"
4514925a0400SGerd Hoffmann    fi
4515cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
451620ff075bSMichael Walle  else
4517da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4518dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
451920ff075bSMichael Walle    fi
4520f676c67eSJeremy White    opengl_cflags=""
4521da076ffeSGerd Hoffmann    opengl_libs=""
4522da076ffeSGerd Hoffmann    opengl=no
452320ff075bSMichael Walle  fi
452420ff075bSMichael Wallefi
452520ff075bSMichael Walle
4526014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4527014cb152SGerd Hoffmann  cat > $TMPC << EOF
4528014cb152SGerd Hoffmann#include <epoxy/egl.h>
4529014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4530014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4531014cb152SGerd Hoffmann#endif
4532014cb152SGerd Hoffmannint main(void) { return 0; }
4533014cb152SGerd HoffmannEOF
4534014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4535014cb152SGerd Hoffmann    opengl_dmabuf=yes
4536014cb152SGerd Hoffmann  fi
4537014cb152SGerd Hoffmannfi
4538c9a12e75SChrysostomos Nanakos
4539e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
454099e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
454199e1a93bSPhilippe Mathieu-Daudé    case $target in
454299e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
454399e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
454499e1a93bSPhilippe Mathieu-Daudé      ;;
454599e1a93bSPhilippe Mathieu-Daudé    esac
454699e1a93bSPhilippe Mathieu-Daudé  done
454799e1a93bSPhilippe Mathieu-Daudéfi
454899e1a93bSPhilippe Mathieu-Daudé
4549ed279a06SKlim Kireev##########################################
4550ed279a06SKlim Kireev# libxml2 probe
4551ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4552ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4553ed279a06SKlim Kireev        libxml2="yes"
4554ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4555ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4556ed279a06SKlim Kireev    else
4557ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4558ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4559ed279a06SKlim Kireev        fi
4560ed279a06SKlim Kireev        libxml2="no"
4561ed279a06SKlim Kireev    fi
4562ed279a06SKlim Kireevfi
4563c9a12e75SChrysostomos Nanakos
4564eb100396SBharata B Rao##########################################
4565eb100396SBharata B Rao# glusterfs probe
4566eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
456765d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4568e01bee08SBharata B Rao    glusterfs="yes"
456989138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
457089138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4571d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4572d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4573d85fa9ebSJeff Cody    fi
457465d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
45750c14fb47SBharata B Rao      glusterfs_discard="yes"
45760c14fb47SBharata B Rao    fi
45777c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4578df3a429aSNiels de Vos      glusterfs_fallocate="yes"
45797c815372SBharata B Rao      glusterfs_zerofill="yes"
45807c815372SBharata B Rao    fi
4581e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4582e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4583e014dbe7SPrasanna Kumar Kalever
4584e014dbe7SPrasanna Kumar Kaleverint
4585e014dbe7SPrasanna Kumar Kalevermain(void)
4586e014dbe7SPrasanna Kumar Kalever{
4587e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4588e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4589e014dbe7SPrasanna Kumar Kalever}
4590e014dbe7SPrasanna Kumar KaleverEOF
4591e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4592e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4593e014dbe7SPrasanna Kumar Kalever    fi
45940e3b891fSNiels de Vos    cat > $TMPC << EOF
45950e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
45960e3b891fSNiels de Vos
45970e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
45980e3b891fSNiels de Vosstatic void
45990e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
46000e3b891fSNiels de Vos{}
46010e3b891fSNiels de Vos
46020e3b891fSNiels de Vosint
46030e3b891fSNiels de Vosmain(void)
46040e3b891fSNiels de Vos{
46050e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
46060e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
46070e3b891fSNiels de Vos	return 0;
46080e3b891fSNiels de Vos}
46090e3b891fSNiels de VosEOF
46100e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
46110e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
46120e3b891fSNiels de Vos    fi
4613eb100396SBharata B Rao  else
4614eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
46158efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
46168efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4617eb100396SBharata B Rao    fi
4618e01bee08SBharata B Rao    glusterfs="no"
4619eb100396SBharata B Rao  fi
4620eb100396SBharata B Raofi
4621eb100396SBharata B Rao
462239386ac7Saurel32# Check for inotify functions when we are building linux-user
46233b3f24adSaurel32# emulator.  This is done because older glibc versions don't
46243b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
46253b3f24adSaurel32# don't provide them even if kernel supports them.
46263b3f24adSaurel32#
46273b3f24adSaurel32inotify=no
46283b3f24adSaurel32cat > $TMPC << EOF
46293b3f24adSaurel32#include <sys/inotify.h>
46303b3f24adSaurel32
46313b3f24adSaurel32int
46323b3f24adSaurel32main(void)
46333b3f24adSaurel32{
46343b3f24adSaurel32	/* try to start inotify */
46358690e420Saurel32	return inotify_init();
46363b3f24adSaurel32}
46373b3f24adSaurel32EOF
463852166aa0SJuan Quintelaif compile_prog "" "" ; then
46393b3f24adSaurel32  inotify=yes
46403b3f24adSaurel32fi
46413b3f24adSaurel32
4642c05c7a73SRiku Voipioinotify1=no
4643c05c7a73SRiku Voipiocat > $TMPC << EOF
4644c05c7a73SRiku Voipio#include <sys/inotify.h>
4645c05c7a73SRiku Voipio
4646c05c7a73SRiku Voipioint
4647c05c7a73SRiku Voipiomain(void)
4648c05c7a73SRiku Voipio{
4649c05c7a73SRiku Voipio    /* try to start inotify */
4650c05c7a73SRiku Voipio    return inotify_init1(0);
4651c05c7a73SRiku Voipio}
4652c05c7a73SRiku VoipioEOF
4653c05c7a73SRiku Voipioif compile_prog "" "" ; then
4654c05c7a73SRiku Voipio  inotify1=yes
4655c05c7a73SRiku Voipiofi
4656c05c7a73SRiku Voipio
4657099d6b0fSRiku Voipio# check if pipe2 is there
4658099d6b0fSRiku Voipiopipe2=no
4659099d6b0fSRiku Voipiocat > $TMPC << EOF
4660099d6b0fSRiku Voipio#include <unistd.h>
4661099d6b0fSRiku Voipio#include <fcntl.h>
4662099d6b0fSRiku Voipio
4663099d6b0fSRiku Voipioint main(void)
4664099d6b0fSRiku Voipio{
4665099d6b0fSRiku Voipio    int pipefd[2];
46669bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4667099d6b0fSRiku Voipio}
4668099d6b0fSRiku VoipioEOF
466952166aa0SJuan Quintelaif compile_prog "" "" ; then
4670099d6b0fSRiku Voipio  pipe2=yes
4671099d6b0fSRiku Voipiofi
4672099d6b0fSRiku Voipio
467340ff6d7eSKevin Wolf# check if accept4 is there
467440ff6d7eSKevin Wolfaccept4=no
467540ff6d7eSKevin Wolfcat > $TMPC << EOF
467640ff6d7eSKevin Wolf#include <sys/socket.h>
467740ff6d7eSKevin Wolf#include <stddef.h>
467840ff6d7eSKevin Wolf
467940ff6d7eSKevin Wolfint main(void)
468040ff6d7eSKevin Wolf{
468140ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
468240ff6d7eSKevin Wolf    return 0;
468340ff6d7eSKevin Wolf}
468440ff6d7eSKevin WolfEOF
468540ff6d7eSKevin Wolfif compile_prog "" "" ; then
468640ff6d7eSKevin Wolf  accept4=yes
468740ff6d7eSKevin Wolffi
468840ff6d7eSKevin Wolf
46893ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
46903ce34dfbSvibisreenivasansplice=no
46913ce34dfbSvibisreenivasancat > $TMPC << EOF
46923ce34dfbSvibisreenivasan#include <unistd.h>
46933ce34dfbSvibisreenivasan#include <fcntl.h>
46943ce34dfbSvibisreenivasan#include <limits.h>
46953ce34dfbSvibisreenivasan
46963ce34dfbSvibisreenivasanint main(void)
46973ce34dfbSvibisreenivasan{
469866ea0f22SStefan Weil    int len, fd = 0;
46993ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
47003ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
47013ce34dfbSvibisreenivasan    return 0;
47023ce34dfbSvibisreenivasan}
47033ce34dfbSvibisreenivasanEOF
470452166aa0SJuan Quintelaif compile_prog "" "" ; then
47053ce34dfbSvibisreenivasan  splice=yes
47063ce34dfbSvibisreenivasanfi
47073ce34dfbSvibisreenivasan
4708dcc38d1cSMarcelo Tosatti##########################################
4709a99d57bbSWanlong Gao# libnuma probe
4710a99d57bbSWanlong Gao
4711a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4712a99d57bbSWanlong Gao  cat > $TMPC << EOF
4713a99d57bbSWanlong Gao#include <numa.h>
4714a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4715a99d57bbSWanlong GaoEOF
4716a99d57bbSWanlong Gao
4717a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4718a99d57bbSWanlong Gao    numa=yes
4719ab318051SMarc-André Lureau    numa_libs="-lnuma"
4720a99d57bbSWanlong Gao  else
4721a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4722a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4723a99d57bbSWanlong Gao    fi
4724a99d57bbSWanlong Gao    numa=no
4725a99d57bbSWanlong Gao  fi
4726a99d57bbSWanlong Gaofi
4727a99d57bbSWanlong Gao
47287b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
47297b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
47307b01cb97SAlexandre Derumier    exit 1
47317b01cb97SAlexandre Derumierfi
47327b01cb97SAlexandre Derumier
47335a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
47345a22ab71SYang Zhong# do not support it.
47355a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
47365a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
47375a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
47385a22ab71SYang Zhong    fi
47395a22ab71SYang Zhong    malloc_trim="no"
47405a22ab71SYang Zhongfi
47415a22ab71SYang Zhong
47425a22ab71SYang Zhong#######################################
47435a22ab71SYang Zhong# malloc_trim
47445a22ab71SYang Zhong
47455a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
47465a22ab71SYang Zhong    cat > $TMPC << EOF
47475a22ab71SYang Zhong#include <malloc.h>
47485a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
47495a22ab71SYang ZhongEOF
47505a22ab71SYang Zhong    if compile_prog "" "" ; then
47515a22ab71SYang Zhong        malloc_trim="yes"
47525a22ab71SYang Zhong    else
47535a22ab71SYang Zhong        malloc_trim="no"
47545a22ab71SYang Zhong    fi
47555a22ab71SYang Zhongfi
47565a22ab71SYang Zhong
4757a99d57bbSWanlong Gao##########################################
47582847b469SFam Zheng# tcmalloc probe
47592847b469SFam Zheng
47602847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
47612847b469SFam Zheng  cat > $TMPC << EOF
47622847b469SFam Zheng#include <stdlib.h>
4763f2dfe54cSLeonid Blochint main(void) {
4764f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4765f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4766f2dfe54cSLeonid Bloch        return 0;
4767f2dfe54cSLeonid Bloch    }
4768f2dfe54cSLeonid Bloch    return 1;
4769f2dfe54cSLeonid Bloch}
47702847b469SFam ZhengEOF
47712847b469SFam Zheng
47722847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
47732847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
47742847b469SFam Zheng  else
47752847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
47762847b469SFam Zheng  fi
47772847b469SFam Zhengfi
47782847b469SFam Zheng
47792847b469SFam Zheng##########################################
47807b01cb97SAlexandre Derumier# jemalloc probe
47817b01cb97SAlexandre Derumier
47827b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
47837b01cb97SAlexandre Derumier  cat > $TMPC << EOF
47847b01cb97SAlexandre Derumier#include <stdlib.h>
4785f2dfe54cSLeonid Blochint main(void) {
4786f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4787f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4788f2dfe54cSLeonid Bloch        return 0;
4789f2dfe54cSLeonid Bloch    }
4790f2dfe54cSLeonid Bloch    return 1;
4791f2dfe54cSLeonid Bloch}
47927b01cb97SAlexandre DerumierEOF
47937b01cb97SAlexandre Derumier
47947b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
47957b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
47967b01cb97SAlexandre Derumier  else
47977b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
47987b01cb97SAlexandre Derumier  fi
47997b01cb97SAlexandre Derumierfi
48007b01cb97SAlexandre Derumier
48017b01cb97SAlexandre Derumier##########################################
4802dcc38d1cSMarcelo Tosatti# signalfd probe
4803dcc38d1cSMarcelo Tosattisignalfd="no"
4804dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4805dcc38d1cSMarcelo Tosatti#include <unistd.h>
4806dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4807dcc38d1cSMarcelo Tosatti#include <signal.h>
4808dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4809dcc38d1cSMarcelo TosattiEOF
4810dcc38d1cSMarcelo Tosatti
4811dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4812dcc38d1cSMarcelo Tosatti  signalfd=yes
4813dcc38d1cSMarcelo Tosattifi
4814dcc38d1cSMarcelo Tosatti
4815d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4816d339d766SRichard W.M. Jonesoptreset="no"
4817d339d766SRichard W.M. Jonescat > $TMPC << EOF
4818d339d766SRichard W.M. Jones#include <getopt.h>
4819d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4820d339d766SRichard W.M. JonesEOF
4821d339d766SRichard W.M. Jones
4822d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4823d339d766SRichard W.M. Jones  optreset=yes
4824d339d766SRichard W.M. Jonesfi
4825d339d766SRichard W.M. Jones
4826c2882b96SRiku Voipio# check if eventfd is supported
4827c2882b96SRiku Voipioeventfd=no
4828c2882b96SRiku Voipiocat > $TMPC << EOF
4829c2882b96SRiku Voipio#include <sys/eventfd.h>
4830c2882b96SRiku Voipio
4831c2882b96SRiku Voipioint main(void)
4832c2882b96SRiku Voipio{
483355cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4834c2882b96SRiku Voipio}
4835c2882b96SRiku VoipioEOF
4836c2882b96SRiku Voipioif compile_prog "" "" ; then
4837c2882b96SRiku Voipio  eventfd=yes
4838c2882b96SRiku Voipiofi
4839c2882b96SRiku Voipio
4840751bcc39SMarc-André Lureau# check if memfd is supported
4841751bcc39SMarc-André Lureaumemfd=no
4842751bcc39SMarc-André Lureaucat > $TMPC << EOF
484375e5b70eSPaolo Bonzini#include <sys/mman.h>
4844751bcc39SMarc-André Lureau
4845751bcc39SMarc-André Lureauint main(void)
4846751bcc39SMarc-André Lureau{
4847751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4848751bcc39SMarc-André Lureau}
4849751bcc39SMarc-André LureauEOF
4850751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4851751bcc39SMarc-André Lureau  memfd=yes
4852751bcc39SMarc-André Lureaufi
4853751bcc39SMarc-André Lureau
4854955727d2SCortland Tölva# check for usbfs
4855955727d2SCortland Tölvahave_usbfs=no
4856955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
485796566d09SThomas Petazzoni  cat > $TMPC << EOF
485896566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
485996566d09SThomas Petazzoni
486096566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
486196566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
486296566d09SThomas Petazzoni#endif
486396566d09SThomas Petazzoni
486496566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
486596566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
486696566d09SThomas Petazzoni#endif
486796566d09SThomas Petazzoni
486896566d09SThomas Petazzoniint main(void)
486996566d09SThomas Petazzoni{
487096566d09SThomas Petazzoni    return 0;
487196566d09SThomas Petazzoni}
487296566d09SThomas PetazzoniEOF
487396566d09SThomas Petazzoni  if compile_prog "" ""; then
4874955727d2SCortland Tölva    have_usbfs=yes
4875955727d2SCortland Tölva  fi
4876955727d2SCortland Tölvafi
4877751bcc39SMarc-André Lureau
4878d0927938SUlrich Hecht# check for fallocate
4879d0927938SUlrich Hechtfallocate=no
4880d0927938SUlrich Hechtcat > $TMPC << EOF
4881d0927938SUlrich Hecht#include <fcntl.h>
4882d0927938SUlrich Hecht
4883d0927938SUlrich Hechtint main(void)
4884d0927938SUlrich Hecht{
4885d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4886d0927938SUlrich Hecht    return 0;
4887d0927938SUlrich Hecht}
4888d0927938SUlrich HechtEOF
48898fb03151SPeter Maydellif compile_prog "" "" ; then
4890d0927938SUlrich Hecht  fallocate=yes
4891d0927938SUlrich Hechtfi
4892d0927938SUlrich Hecht
48933d4fa43eSKusanagi Kouichi# check for fallocate hole punching
48943d4fa43eSKusanagi Kouichifallocate_punch_hole=no
48953d4fa43eSKusanagi Kouichicat > $TMPC << EOF
48963d4fa43eSKusanagi Kouichi#include <fcntl.h>
48973d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
48983d4fa43eSKusanagi Kouichi
48993d4fa43eSKusanagi Kouichiint main(void)
49003d4fa43eSKusanagi Kouichi{
49013d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
49023d4fa43eSKusanagi Kouichi    return 0;
49033d4fa43eSKusanagi Kouichi}
49043d4fa43eSKusanagi KouichiEOF
49053d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
49063d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
49073d4fa43eSKusanagi Kouichifi
49083d4fa43eSKusanagi Kouichi
4909b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4910b953f075SDenis V. Lunevfallocate_zero_range=no
4911b953f075SDenis V. Lunevcat > $TMPC << EOF
4912b953f075SDenis V. Lunev#include <fcntl.h>
4913b953f075SDenis V. Lunev#include <linux/falloc.h>
4914b953f075SDenis V. Lunev
4915b953f075SDenis V. Lunevint main(void)
4916b953f075SDenis V. Lunev{
4917b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4918b953f075SDenis V. Lunev    return 0;
4919b953f075SDenis V. Lunev}
4920b953f075SDenis V. LunevEOF
4921b953f075SDenis V. Lunevif compile_prog "" "" ; then
4922b953f075SDenis V. Lunev  fallocate_zero_range=yes
4923b953f075SDenis V. Lunevfi
4924b953f075SDenis V. Lunev
4925ed911435SKevin Wolf# check for posix_fallocate
4926ed911435SKevin Wolfposix_fallocate=no
4927ed911435SKevin Wolfcat > $TMPC << EOF
4928ed911435SKevin Wolf#include <fcntl.h>
4929ed911435SKevin Wolf
4930ed911435SKevin Wolfint main(void)
4931ed911435SKevin Wolf{
4932ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4933ed911435SKevin Wolf    return 0;
4934ed911435SKevin Wolf}
4935ed911435SKevin WolfEOF
4936ed911435SKevin Wolfif compile_prog "" "" ; then
4937ed911435SKevin Wolf    posix_fallocate=yes
4938ed911435SKevin Wolffi
4939ed911435SKevin Wolf
4940c727f47dSPeter Maydell# check for sync_file_range
4941c727f47dSPeter Maydellsync_file_range=no
4942c727f47dSPeter Maydellcat > $TMPC << EOF
4943c727f47dSPeter Maydell#include <fcntl.h>
4944c727f47dSPeter Maydell
4945c727f47dSPeter Maydellint main(void)
4946c727f47dSPeter Maydell{
4947c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4948c727f47dSPeter Maydell    return 0;
4949c727f47dSPeter Maydell}
4950c727f47dSPeter MaydellEOF
49518fb03151SPeter Maydellif compile_prog "" "" ; then
4952c727f47dSPeter Maydell  sync_file_range=yes
4953c727f47dSPeter Maydellfi
4954c727f47dSPeter Maydell
4955dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4956dace20dcSPeter Maydellfiemap=no
4957dace20dcSPeter Maydellcat > $TMPC << EOF
4958dace20dcSPeter Maydell#include <sys/ioctl.h>
4959dace20dcSPeter Maydell#include <linux/fs.h>
4960dace20dcSPeter Maydell#include <linux/fiemap.h>
4961dace20dcSPeter Maydell
4962dace20dcSPeter Maydellint main(void)
4963dace20dcSPeter Maydell{
4964dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4965dace20dcSPeter Maydell    return 0;
4966dace20dcSPeter Maydell}
4967dace20dcSPeter MaydellEOF
49688fb03151SPeter Maydellif compile_prog "" "" ; then
4969dace20dcSPeter Maydell  fiemap=yes
4970dace20dcSPeter Maydellfi
4971dace20dcSPeter Maydell
4972d0927938SUlrich Hecht# check for dup3
4973d0927938SUlrich Hechtdup3=no
4974d0927938SUlrich Hechtcat > $TMPC << EOF
4975d0927938SUlrich Hecht#include <unistd.h>
4976d0927938SUlrich Hecht
4977d0927938SUlrich Hechtint main(void)
4978d0927938SUlrich Hecht{
4979d0927938SUlrich Hecht    dup3(0, 0, 0);
4980d0927938SUlrich Hecht    return 0;
4981d0927938SUlrich Hecht}
4982d0927938SUlrich HechtEOF
498378f5d726SJan Kiszkaif compile_prog "" "" ; then
4984d0927938SUlrich Hecht  dup3=yes
4985d0927938SUlrich Hechtfi
4986d0927938SUlrich Hecht
49874e0c6529SAlex Bligh# check for ppoll support
49884e0c6529SAlex Blighppoll=no
49894e0c6529SAlex Blighcat > $TMPC << EOF
49904e0c6529SAlex Bligh#include <poll.h>
49914e0c6529SAlex Bligh
49924e0c6529SAlex Blighint main(void)
49934e0c6529SAlex Bligh{
49944e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
49954e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
49964e0c6529SAlex Bligh    return 0;
49974e0c6529SAlex Bligh}
49984e0c6529SAlex BlighEOF
49994e0c6529SAlex Blighif compile_prog "" "" ; then
50004e0c6529SAlex Bligh  ppoll=yes
50014e0c6529SAlex Blighfi
50024e0c6529SAlex Bligh
5003cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
5004cd758dd0SAlex Blighprctl_pr_set_timerslack=no
5005cd758dd0SAlex Blighcat > $TMPC << EOF
5006cd758dd0SAlex Bligh#include <sys/prctl.h>
5007cd758dd0SAlex Bligh
5008cd758dd0SAlex Blighint main(void)
5009cd758dd0SAlex Bligh{
5010cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
5011cd758dd0SAlex Bligh    return 0;
5012cd758dd0SAlex Bligh}
5013cd758dd0SAlex BlighEOF
5014cd758dd0SAlex Blighif compile_prog "" "" ; then
5015cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
5016cd758dd0SAlex Blighfi
5017cd758dd0SAlex Bligh
50183b6edd16SPeter Maydell# check for epoll support
50193b6edd16SPeter Maydellepoll=no
50203b6edd16SPeter Maydellcat > $TMPC << EOF
50213b6edd16SPeter Maydell#include <sys/epoll.h>
50223b6edd16SPeter Maydell
50233b6edd16SPeter Maydellint main(void)
50243b6edd16SPeter Maydell{
50253b6edd16SPeter Maydell    epoll_create(0);
50263b6edd16SPeter Maydell    return 0;
50273b6edd16SPeter Maydell}
50283b6edd16SPeter MaydellEOF
50298fb03151SPeter Maydellif compile_prog "" "" ; then
50303b6edd16SPeter Maydell  epoll=yes
50313b6edd16SPeter Maydellfi
50323b6edd16SPeter Maydell
5033227f0214SPeter Maydell# epoll_create1 is a later addition
5034227f0214SPeter Maydell# so we must check separately for its presence
50353b6edd16SPeter Maydellepoll_create1=no
50363b6edd16SPeter Maydellcat > $TMPC << EOF
50373b6edd16SPeter Maydell#include <sys/epoll.h>
50383b6edd16SPeter Maydell
50393b6edd16SPeter Maydellint main(void)
50403b6edd16SPeter Maydell{
504119e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
504219e83f6bSPeter Maydell     * a function being called. This is necessary so that on
504319e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
504419e83f6bSPeter Maydell     * the library but not declared in the header file we will
504519e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
504619e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
504719e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
504819e83f6bSPeter Maydell     */
5049c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
50503b6edd16SPeter Maydell}
50513b6edd16SPeter MaydellEOF
50528fb03151SPeter Maydellif compile_prog "" "" ; then
50533b6edd16SPeter Maydell  epoll_create1=yes
50543b6edd16SPeter Maydellfi
50553b6edd16SPeter Maydell
5056a8fd1abaSPeter Maydell# check for sendfile support
5057a8fd1abaSPeter Maydellsendfile=no
5058a8fd1abaSPeter Maydellcat > $TMPC << EOF
5059a8fd1abaSPeter Maydell#include <sys/sendfile.h>
5060a8fd1abaSPeter Maydell
5061a8fd1abaSPeter Maydellint main(void)
5062a8fd1abaSPeter Maydell{
5063a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
5064a8fd1abaSPeter Maydell}
5065a8fd1abaSPeter MaydellEOF
5066a8fd1abaSPeter Maydellif compile_prog "" "" ; then
5067a8fd1abaSPeter Maydell  sendfile=yes
5068a8fd1abaSPeter Maydellfi
5069a8fd1abaSPeter Maydell
507051834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
507151834341SRiku Voipiotimerfd=no
507251834341SRiku Voipiocat > $TMPC << EOF
507351834341SRiku Voipio#include <sys/timerfd.h>
507451834341SRiku Voipio
507551834341SRiku Voipioint main(void)
507651834341SRiku Voipio{
507751834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
507851834341SRiku Voipio}
507951834341SRiku VoipioEOF
508051834341SRiku Voipioif compile_prog "" "" ; then
508151834341SRiku Voipio  timerfd=yes
508251834341SRiku Voipiofi
508351834341SRiku Voipio
50849af5c906SRiku Voipio# check for setns and unshare support
50859af5c906SRiku Voipiosetns=no
50869af5c906SRiku Voipiocat > $TMPC << EOF
50879af5c906SRiku Voipio#include <sched.h>
50889af5c906SRiku Voipio
50899af5c906SRiku Voipioint main(void)
50909af5c906SRiku Voipio{
50919af5c906SRiku Voipio    int ret;
50929af5c906SRiku Voipio    ret = setns(0, 0);
50939af5c906SRiku Voipio    ret = unshare(0);
50949af5c906SRiku Voipio    return ret;
50959af5c906SRiku Voipio}
50969af5c906SRiku VoipioEOF
50979af5c906SRiku Voipioif compile_prog "" "" ; then
50989af5c906SRiku Voipio  setns=yes
50999af5c906SRiku Voipiofi
51009af5c906SRiku Voipio
510138860a03SAleksandar Markovic# clock_adjtime probe
510238860a03SAleksandar Markovicclock_adjtime=no
510338860a03SAleksandar Markoviccat > $TMPC <<EOF
510438860a03SAleksandar Markovic#include <time.h>
510538860a03SAleksandar Markovic
510638860a03SAleksandar Markovicint main(void)
510738860a03SAleksandar Markovic{
510838860a03SAleksandar Markovic    return clock_adjtime(0, 0);
510938860a03SAleksandar Markovic}
511038860a03SAleksandar MarkovicEOF
511138860a03SAleksandar Markovicclock_adjtime=no
511238860a03SAleksandar Markovicif compile_prog "" "" ; then
511338860a03SAleksandar Markovic  clock_adjtime=yes
511438860a03SAleksandar Markovicfi
511538860a03SAleksandar Markovic
51165a03cd00SAleksandar Markovic# syncfs probe
51175a03cd00SAleksandar Markovicsyncfs=no
51185a03cd00SAleksandar Markoviccat > $TMPC <<EOF
51195a03cd00SAleksandar Markovic#include <unistd.h>
51205a03cd00SAleksandar Markovic
51215a03cd00SAleksandar Markovicint main(void)
51225a03cd00SAleksandar Markovic{
51235a03cd00SAleksandar Markovic    return syncfs(0);
51245a03cd00SAleksandar Markovic}
51255a03cd00SAleksandar MarkovicEOF
51265a03cd00SAleksandar Markovicsyncfs=no
51275a03cd00SAleksandar Markovicif compile_prog "" "" ; then
51285a03cd00SAleksandar Markovic  syncfs=yes
51295a03cd00SAleksandar Markovicfi
51305a03cd00SAleksandar Markovic
5131db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
5132db37dd89SAleksandar Markovickcov=no
5133db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
5134db37dd89SAleksandar Markovic    kcov=yes
5135db37dd89SAleksandar Markovicfi
5136db37dd89SAleksandar Markovic
5137516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
5138516e8b7dSPeter Maydellsphinx_werror=""
5139516e8b7dSPeter Maydellif test "$werror" = "yes"; then
5140516e8b7dSPeter Maydell    sphinx_werror="-W"
5141516e8b7dSPeter Maydellfi
5142516e8b7dSPeter Maydell
51435f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
51445f71eac0SPeter Maydellhas_sphinx_build() {
51455f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
51465f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
51475f71eac0SPeter Maydell    # version requirement). This will fail if either
51485f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
51495f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
51505f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
5151988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
5152988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
5153988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
51545f71eac0SPeter Maydell}
51555f71eac0SPeter Maydell
5156cc8ae6deSpbrook# Check if tools are available to build documentation.
5157a25dba17SJuan Quintelaif test "$docs" != "no" ; then
5158758b617aSPeter Maydell  if has_sphinx_build; then
5159758b617aSPeter Maydell    sphinx_ok=yes
5160758b617aSPeter Maydell  else
5161758b617aSPeter Maydell    sphinx_ok=no
5162758b617aSPeter Maydell  fi
5163758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
5164a25dba17SJuan Quintela    docs=yes
516583a3ab8bSJuan Quintela  else
5166a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
5167758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
5168758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
5169758b617aSPeter Maydell      fi
5170758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
517183a3ab8bSJuan Quintela    fi
5172a25dba17SJuan Quintela    docs=no
517383a3ab8bSJuan Quintela  fi
5174cc8ae6deSpbrookfi
5175cc8ae6deSpbrook
5176f514f41cSStefan Weil# Search for bswap_32 function
51776ae9a1f4SJuan Quintelabyteswap_h=no
51786ae9a1f4SJuan Quintelacat > $TMPC << EOF
51796ae9a1f4SJuan Quintela#include <byteswap.h>
51806ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
51816ae9a1f4SJuan QuintelaEOF
518252166aa0SJuan Quintelaif compile_prog "" "" ; then
51836ae9a1f4SJuan Quintela  byteswap_h=yes
51846ae9a1f4SJuan Quintelafi
51856ae9a1f4SJuan Quintela
518675f13596SStefan Weil# Search for bswap32 function
51876ae9a1f4SJuan Quintelabswap_h=no
51886ae9a1f4SJuan Quintelacat > $TMPC << EOF
51896ae9a1f4SJuan Quintela#include <sys/endian.h>
51906ae9a1f4SJuan Quintela#include <sys/types.h>
51916ae9a1f4SJuan Quintela#include <machine/bswap.h>
51926ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
51936ae9a1f4SJuan QuintelaEOF
519452166aa0SJuan Quintelaif compile_prog "" "" ; then
51956ae9a1f4SJuan Quintela  bswap_h=yes
51966ae9a1f4SJuan Quintelafi
51976ae9a1f4SJuan Quintela
5198da93a1fdSaliguori##########################################
5199e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
5200c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
5201e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
52023c33ea96SPaolo Bonzini    libiscsi="yes"
5203ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
5204ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
5205c589b249SRonnie Sahlberg  else
5206c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
5207e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
5208c589b249SRonnie Sahlberg    fi
5209c589b249SRonnie Sahlberg    libiscsi="no"
5210c589b249SRonnie Sahlberg  fi
5211c589b249SRonnie Sahlbergfi
5212c589b249SRonnie Sahlberg
5213c589b249SRonnie Sahlberg##########################################
52148bacde8dSNatanael Copa# Do we need libm
52158bacde8dSNatanael Copacat > $TMPC << EOF
52168bacde8dSNatanael Copa#include <math.h>
5217f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
52188bacde8dSNatanael CopaEOF
52198bacde8dSNatanael Copaif compile_prog "" "" ; then
52208bacde8dSNatanael Copa  :
52218bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
52228bacde8dSNatanael Copa  LIBS="-lm $LIBS"
52238bacde8dSNatanael Copaelse
522476ad07a4SPeter Maydell  error_exit "libm check failed"
52258bacde8dSNatanael Copafi
52268bacde8dSNatanael Copa
52278bacde8dSNatanael Copa##########################################
5228da93a1fdSaliguori# Do we need librt
52298bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
52308bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
52318bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
52328bacde8dSNatanael Copa# function in addition.
5233da93a1fdSaliguoricat > $TMPC <<EOF
5234da93a1fdSaliguori#include <signal.h>
5235da93a1fdSaliguori#include <time.h>
52368bacde8dSNatanael Copaint main(void) {
52378bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
52388bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
52398bacde8dSNatanael Copa}
5240da93a1fdSaliguoriEOF
5241da93a1fdSaliguori
524252166aa0SJuan Quintelaif compile_prog "" "" ; then
524307ffa4bdSJuan Quintela  :
52448bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
524518e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
524618e588b1SRick Liu  LIBS="$LIBS -lrt"
5247da93a1fdSaliguorifi
5248da93a1fdSaliguori
5249d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
5250d99e97e6SThomas Huthcat > $TMPC << EOF
5251d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
5252d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
5253d99e97e6SThomas HuthEOF
5254d99e97e6SThomas Huth
52559df8b20dSThomas Huthhave_openpty="no"
52569df8b20dSThomas Huthif compile_prog "" "" ; then
52579df8b20dSThomas Huth  have_openpty="yes"
52589df8b20dSThomas Huthelse
5259d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
5260d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
52619df8b20dSThomas Huth    have_openpty="yes"
5262d99e97e6SThomas Huth  fi
52636362a53fSJuan Quintelafi
52646362a53fSJuan Quintela
5265de5071c5SBlue Swirl##########################################
5266cd4ec0b4SGerd Hoffmann# spice probe
5267cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5268cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5269cd4ec0b4SGerd Hoffmann#include <spice.h>
5270cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5271cd4ec0b4SGerd HoffmannEOF
5272710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5273710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
52741b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
527565d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5276cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5277cd4ec0b4SGerd Hoffmann    spice="yes"
5278cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
5279cd4ec0b4SGerd Hoffmann  else
5280cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
52818efc9363SHu Tao      feature_not_found "spice" \
52821b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5283cd4ec0b4SGerd Hoffmann    fi
5284cd4ec0b4SGerd Hoffmann    spice="no"
5285cd4ec0b4SGerd Hoffmann  fi
5286cd4ec0b4SGerd Hoffmannfi
5287cd4ec0b4SGerd Hoffmann
52887b02f544SMarc-André Lureau# check for smartcard support
52897b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
52900f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
52917b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
52927b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
52937b02f544SMarc-André Lureau        smartcard="yes"
5294111a38b0SRobert Relyea    else
52957b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
52967b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5297111a38b0SRobert Relyea        fi
52987b02f544SMarc-André Lureau        smartcard="no"
5299111a38b0SRobert Relyea    fi
5300111a38b0SRobert Relyeafi
5301111a38b0SRobert Relyea
53022b2325ffSGerd Hoffmann# check for libusb
53032b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
530465d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
53052b2325ffSGerd Hoffmann        libusb="yes"
5306ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5307ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
53082b2325ffSGerd Hoffmann    else
53092b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
53108efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
53112b2325ffSGerd Hoffmann        fi
53122b2325ffSGerd Hoffmann        libusb="no"
53132b2325ffSGerd Hoffmann    fi
53142b2325ffSGerd Hoffmannfi
53152b2325ffSGerd Hoffmann
531669354a83SHans de Goede# check for usbredirparser for usb network redirection support
531769354a83SHans de Goedeif test "$usb_redir" != "no" ; then
531865d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
531969354a83SHans de Goede        usb_redir="yes"
5320ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5321ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
532269354a83SHans de Goede    else
532369354a83SHans de Goede        if test "$usb_redir" = "yes"; then
532421684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
532569354a83SHans de Goede        fi
532669354a83SHans de Goede        usb_redir="no"
532769354a83SHans de Goede    fi
532869354a83SHans de Goedefi
532969354a83SHans de Goede
5330cd4ec0b4SGerd Hoffmann##########################################
5331d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5332d9840e25STomoki Sekiyama
5333e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5334e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5335d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5336690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5337d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5338d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5339690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5340d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5341d9840e25STomoki Sekiyama	  ;;
5342690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5343d9840e25STomoki Sekiyama  esac
5344d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5345d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5346d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5347d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5348d9840e25STomoki SekiyamaEOF
5349d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5350d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5351d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5352315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5353f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5354d9840e25STomoki Sekiyama  else
5355d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5356d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5357d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5358d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5359d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5360d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5361d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5362d9840e25STomoki Sekiyama    fi
5363d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5364d9840e25STomoki Sekiyama  fi
5365d9840e25STomoki Sekiyamafi
5366d9840e25STomoki Sekiyama
5367d9840e25STomoki Sekiyama##########################################
5368d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5369d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5370d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5371d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5372d9840e25STomoki Sekiyama
5373e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5374e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5375d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5376d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5377d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5378d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5379d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5380d9840e25STomoki Sekiyama    else
5381d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5382d9840e25STomoki Sekiyama    fi
5383d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5384d9840e25STomoki Sekiyama    win_sdk=""
5385d9840e25STomoki Sekiyama  fi
5386d9840e25STomoki Sekiyamafi
5387d9840e25STomoki Sekiyama
5388d9840e25STomoki Sekiyama##########################################
538950cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5390e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
539150cbebb9SMichael Roth  cat > $TMPC << EOF
539250cbebb9SMichael Roth#include <windows.h>
539350cbebb9SMichael Roth#include <ntddscsi.h>
539450cbebb9SMichael Rothint main(void) {
539550cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
539650cbebb9SMichael Roth#error Missing required ioctl definitions
539750cbebb9SMichael Roth#endif
539850cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
539950cbebb9SMichael Roth  return addr.Lun;
540050cbebb9SMichael Roth}
540150cbebb9SMichael RothEOF
540250cbebb9SMichael Roth  if compile_prog "" "" ; then
540350cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5404996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
540550cbebb9SMichael Roth  fi
540650cbebb9SMichael Rothfi
540750cbebb9SMichael Roth
540850cbebb9SMichael Roth##########################################
54099d9e1521SGerd Hoffmann# virgl renderer probe
54109d9e1521SGerd Hoffmann
54119d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
54129d9e1521SGerd Hoffmann  cat > $TMPC << EOF
54139d9e1521SGerd Hoffmann#include <virglrenderer.h>
54149d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
54159d9e1521SGerd HoffmannEOF
54169d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
54179d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
541847479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
54199d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
54209d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
54219d9e1521SGerd Hoffmann    virglrenderer="yes"
54229d9e1521SGerd Hoffmann  else
54239d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
54249d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
54259d9e1521SGerd Hoffmann    fi
54269d9e1521SGerd Hoffmann    virglrenderer="no"
54279d9e1521SGerd Hoffmann  fi
54289d9e1521SGerd Hoffmannfi
54299d9e1521SGerd Hoffmann
54309d9e1521SGerd Hoffmann##########################################
54318ca80760SRichard Henderson# capstone
54328ca80760SRichard Henderson
5433e219c499SRichard Hendersoncase "$capstone" in
5434e219c499SRichard Henderson  "" | yes)
54358ca80760SRichard Henderson    if $pkg_config capstone; then
5436e219c499SRichard Henderson      capstone=system
5437e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5438e219c499SRichard Henderson      capstone=git
5439e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5440e219c499SRichard Henderson      capstone=internal
5441e219c499SRichard Henderson    elif test -z "$capstone" ; then
5442e219c499SRichard Henderson      capstone=no
5443e219c499SRichard Henderson    else
5444e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5445e219c499SRichard Henderson    fi
5446e219c499SRichard Henderson    ;;
5447e219c499SRichard Henderson
5448e219c499SRichard Henderson  system)
5449e219c499SRichard Henderson    if ! $pkg_config capstone; then
5450e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5451e219c499SRichard Henderson    fi
5452e219c499SRichard Henderson    ;;
5453e219c499SRichard Hendersonesac
5454e219c499SRichard Henderson
5455e219c499SRichard Hendersoncase "$capstone" in
5456e219c499SRichard Henderson  git | internal)
5457e219c499SRichard Henderson    if test "$capstone" = git; then
5458e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5459e219c499SRichard Henderson    fi
5460e219c499SRichard Henderson    mkdir -p capstone
546125211446SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -I${source_path}/capstone/include"
5462e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5463e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5464e219c499SRichard Henderson    else
5465e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5466e219c499SRichard Henderson    fi
5467c9322ab5SMarc-André Lureau    capstone_libs="-L$PWD/capstone -lcapstone"
5468c9322ab5SMarc-André Lureau    capstone_cflags="-I${source_path}/capstone/include"
5469e219c499SRichard Henderson    ;;
5470e219c499SRichard Henderson
5471e219c499SRichard Henderson  system)
5472c9322ab5SMarc-André Lureau    capstone_libs="$($pkg_config --libs capstone)"
5473c9322ab5SMarc-André Lureau    capstone_cflags="$($pkg_config --cflags capstone)"
54748ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
5475e219c499SRichard Henderson    ;;
5476e219c499SRichard Henderson
5477e219c499SRichard Henderson  no)
5478e219c499SRichard Henderson    ;;
5479e219c499SRichard Henderson  *)
5480e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5481e219c499SRichard Henderson    ;;
5482e219c499SRichard Hendersonesac
54838ca80760SRichard Henderson
54848ca80760SRichard Henderson##########################################
54855f6b9e8fSBlue Swirl# check if we have fdatasync
54865f6b9e8fSBlue Swirl
54875f6b9e8fSBlue Swirlfdatasync=no
54885f6b9e8fSBlue Swirlcat > $TMPC << EOF
54895f6b9e8fSBlue Swirl#include <unistd.h>
5490d1722a27SAlexandre Raymondint main(void) {
5491d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5492d1722a27SAlexandre Raymondreturn fdatasync(0);
5493d1722a27SAlexandre Raymond#else
5494e172fe11SStefan Weil#error Not supported
5495d1722a27SAlexandre Raymond#endif
5496d1722a27SAlexandre Raymond}
54975f6b9e8fSBlue SwirlEOF
54985f6b9e8fSBlue Swirlif compile_prog "" "" ; then
54995f6b9e8fSBlue Swirl    fdatasync=yes
55005f6b9e8fSBlue Swirlfi
55015f6b9e8fSBlue Swirl
550294a420b1SStefan Hajnoczi##########################################
5503e78815a5SAndreas Färber# check if we have madvise
5504e78815a5SAndreas Färber
5505e78815a5SAndreas Färbermadvise=no
5506e78815a5SAndreas Färbercat > $TMPC << EOF
5507e78815a5SAndreas Färber#include <sys/types.h>
5508e78815a5SAndreas Färber#include <sys/mman.h>
5509832ce9c2SScott Wood#include <stddef.h>
5510e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5511e78815a5SAndreas FärberEOF
5512e78815a5SAndreas Färberif compile_prog "" "" ; then
5513e78815a5SAndreas Färber    madvise=yes
5514e78815a5SAndreas Färberfi
5515e78815a5SAndreas Färber
5516e78815a5SAndreas Färber##########################################
5517e78815a5SAndreas Färber# check if we have posix_madvise
5518e78815a5SAndreas Färber
5519e78815a5SAndreas Färberposix_madvise=no
5520e78815a5SAndreas Färbercat > $TMPC << EOF
5521e78815a5SAndreas Färber#include <sys/mman.h>
5522832ce9c2SScott Wood#include <stddef.h>
5523e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5524e78815a5SAndreas FärberEOF
5525e78815a5SAndreas Färberif compile_prog "" "" ; then
5526e78815a5SAndreas Färber    posix_madvise=yes
5527e78815a5SAndreas Färberfi
5528e78815a5SAndreas Färber
5529e78815a5SAndreas Färber##########################################
55309bc5a719SAndreas Gustafsson# check if we have posix_memalign()
55319bc5a719SAndreas Gustafsson
55329bc5a719SAndreas Gustafssonposix_memalign=no
55339bc5a719SAndreas Gustafssoncat > $TMPC << EOF
55349bc5a719SAndreas Gustafsson#include <stdlib.h>
55359bc5a719SAndreas Gustafssonint main(void) {
55369bc5a719SAndreas Gustafsson    void *p;
55379bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
55389bc5a719SAndreas Gustafsson}
55399bc5a719SAndreas GustafssonEOF
55409bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
55419bc5a719SAndreas Gustafsson    posix_memalign=yes
55429bc5a719SAndreas Gustafssonfi
55439bc5a719SAndreas Gustafsson
55449bc5a719SAndreas Gustafsson##########################################
55450a852417SPaul Durrant# check if we have posix_syslog
55460a852417SPaul Durrant
55470a852417SPaul Durrantposix_syslog=no
55480a852417SPaul Durrantcat > $TMPC << EOF
55490a852417SPaul Durrant#include <syslog.h>
55500a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
55510a852417SPaul DurrantEOF
55520a852417SPaul Durrantif compile_prog "" "" ; then
55530a852417SPaul Durrant    posix_syslog=yes
55540a852417SPaul Durrantfi
55550a852417SPaul Durrant
55560a852417SPaul Durrant##########################################
5557401bc051SPeter Maydell# check if we have sem_timedwait
5558401bc051SPeter Maydell
5559401bc051SPeter Maydellsem_timedwait=no
5560401bc051SPeter Maydellcat > $TMPC << EOF
5561401bc051SPeter Maydell#include <semaphore.h>
5562811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5563401bc051SPeter MaydellEOF
5564401bc051SPeter Maydellif compile_prog "" "" ; then
5565401bc051SPeter Maydell    sem_timedwait=yes
5566401bc051SPeter Maydellfi
5567401bc051SPeter Maydell
5568401bc051SPeter Maydell##########################################
55695c99fa37SKeno Fischer# check if we have strchrnul
55705c99fa37SKeno Fischer
55715c99fa37SKeno Fischerstrchrnul=no
55725c99fa37SKeno Fischercat > $TMPC << EOF
55735c99fa37SKeno Fischer#include <string.h>
55745c99fa37SKeno Fischerint main(void);
55755c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
55765c99fa37SKeno Fischerchar *haystack = (char*)&main;
55775c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
55785c99fa37SKeno FischerEOF
55795c99fa37SKeno Fischerif compile_prog "" "" ; then
55805c99fa37SKeno Fischer    strchrnul=yes
55815c99fa37SKeno Fischerfi
55825c99fa37SKeno Fischer
55838a792b03SJiufei Xue#########################################
55848a792b03SJiufei Xue# check if we have st_atim
55858a792b03SJiufei Xue
55868a792b03SJiufei Xuest_atim=no
55878a792b03SJiufei Xuecat > $TMPC << EOF
55888a792b03SJiufei Xue#include <sys/stat.h>
55898a792b03SJiufei Xue#include <stddef.h>
55908a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
55918a792b03SJiufei XueEOF
55928a792b03SJiufei Xueif compile_prog "" "" ; then
55938a792b03SJiufei Xue    st_atim=yes
55948a792b03SJiufei Xuefi
55958a792b03SJiufei Xue
55965c99fa37SKeno Fischer##########################################
559794a420b1SStefan Hajnoczi# check if trace backend exists
559894a420b1SStefan Hajnoczi
55995b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
560094a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
56015b808275SLluís Vilanova  error_exit "invalid trace backends" \
56025b808275SLluís Vilanova      "Please choose supported trace backends."
560394a420b1SStefan Hajnoczifi
560494a420b1SStefan Hajnoczi
56057e24e92aSStefan Hajnoczi##########################################
56067e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
56075b808275SLluís Vilanovaif have_backend "ust"; then
56087e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5609bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
56107e24e92aSStefan Hajnocziint main(void) { return 0; }
56117e24e92aSStefan HajnocziEOF
5612c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5613bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
561489138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
56157e24e92aSStefan Hajnoczi    else
5616c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5617bf15f63cSMohamad Gebai    fi
5618bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
561989138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5620bf15f63cSMohamad Gebai    else
5621bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5622bf15f63cSMohamad Gebai    fi
5623bf15f63cSMohamad Gebai
5624bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5625bf15f63cSMohamad Gebai  else
5626bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
56277e24e92aSStefan Hajnoczi  fi
56287e24e92aSStefan Hajnoczifi
5629b3d08c02SDaniel P. Berrange
5630b3d08c02SDaniel P. Berrange##########################################
5631b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
56325b808275SLluís Vilanovaif have_backend "dtrace"; then
5633b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
563476ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5635b3d08c02SDaniel P. Berrange  fi
5636c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5637c276b17dSDaniel P. Berrange  if has 'stap' ; then
5638c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5639c276b17dSDaniel P. Berrange  fi
5640b3d08c02SDaniel P. Berrangefi
5641b3d08c02SDaniel P. Berrange
56427e24e92aSStefan Hajnoczi##########################################
5643519175a2SAlex Barcelo# check and set a backend for coroutine
5644d0e2fce5SAneesh Kumar K.V
56457c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
564633c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
564733c53c54SDaniel P. Berrange# specific one.
56487c2acc70SPeter Maydell
56497c2acc70SPeter Maydellucontext_works=no
5650d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5651d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5652d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5653cdf84806SPeter Maydell#ifdef __stub_makecontext
5654cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5655cdf84806SPeter Maydell#endif
565675cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5657d0e2fce5SAneesh Kumar K.VEOF
5658d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
56597c2acc70SPeter Maydell    ucontext_works=yes
5660d0e2fce5SAneesh Kumar K.V  fi
5661519175a2SAlex Barcelofi
56627c2acc70SPeter Maydell
56637c2acc70SPeter Maydellif test "$coroutine" = ""; then
56647c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
56657c2acc70SPeter Maydell    coroutine=win32
56667c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
56677c2acc70SPeter Maydell    coroutine=ucontext
5668519175a2SAlex Barcelo  else
56697c2acc70SPeter Maydell    coroutine=sigaltstack
56707c2acc70SPeter Maydell  fi
56717c2acc70SPeter Maydellelse
56727c2acc70SPeter Maydell  case $coroutine in
56737c2acc70SPeter Maydell  windows)
56747c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
56757c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
56767c2acc70SPeter Maydell    fi
56777c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
56787c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
56797c2acc70SPeter Maydell    coroutine=win32
56807c2acc70SPeter Maydell    ;;
56817c2acc70SPeter Maydell  ucontext)
56827c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
56837c2acc70SPeter Maydell      feature_not_found "ucontext"
56847c2acc70SPeter Maydell    fi
56857c2acc70SPeter Maydell    ;;
568633c53c54SDaniel P. Berrange  sigaltstack)
56877c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
56887c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
56897c2acc70SPeter Maydell    fi
56907c2acc70SPeter Maydell    ;;
56917c2acc70SPeter Maydell  *)
569276ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
56937c2acc70SPeter Maydell    ;;
56947c2acc70SPeter Maydell  esac
5695d0e2fce5SAneesh Kumar K.Vfi
5696d0e2fce5SAneesh Kumar K.V
569770c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
569870c60c08SStefan Hajnoczi  coroutine_pool=yes
569970c60c08SStefan Hajnoczifi
570070c60c08SStefan Hajnoczi
57017d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
57027d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
57037d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
57047d992e4dSPeter Lieven    coroutine_pool=no
57057d992e4dSPeter Lieven  fi
57067d992e4dSPeter Lievenfi
57077d992e4dSPeter Lieven
57081e4f6065SDaniele Buono##################################################
57091e4f6065SDaniele Buono# SafeStack
57101e4f6065SDaniele Buono
57111e4f6065SDaniele Buono
57121e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
57131e4f6065SDaniele Buonocat > $TMPC << EOF
57141e4f6065SDaniele Buonoint main(int argc, char *argv[])
57151e4f6065SDaniele Buono{
57161e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
57171e4f6065SDaniele Buono#error SafeStack Disabled
57181e4f6065SDaniele Buono#endif
57191e4f6065SDaniele Buono    return 0;
57201e4f6065SDaniele Buono}
57211e4f6065SDaniele BuonoEOF
57221e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
57231e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
57241e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
57251e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
57261e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
57271e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
57281e4f6065SDaniele Buono  else
57291e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
57301e4f6065SDaniele Buono  fi
57311e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
57321e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
57331e4f6065SDaniele Buono  fi
57341e4f6065SDaniele Buonoelse
57351e4f6065SDaniele Buonocat > $TMPC << EOF
57361e4f6065SDaniele Buonoint main(int argc, char *argv[])
57371e4f6065SDaniele Buono{
57381e4f6065SDaniele Buono#if defined(__has_feature)
57391e4f6065SDaniele Buono#if __has_feature(safe_stack)
57401e4f6065SDaniele Buono#error SafeStack Enabled
57411e4f6065SDaniele Buono#endif
57421e4f6065SDaniele Buono#endif
57431e4f6065SDaniele Buono    return 0;
57441e4f6065SDaniele Buono}
57451e4f6065SDaniele BuonoEOF
57461e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
57471e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
57481e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
57491e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
57501e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
57511e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
57521e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
57531e4f6065SDaniele Buono    fi
57541e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
57551e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
57561e4f6065SDaniele Buono  fi
57571e4f6065SDaniele Buonoelse # "$safe_stack" = ""
57581e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
57591e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
57601e4f6065SDaniele Buono    safe_stack="no"
57611e4f6065SDaniele Buono  else
57621e4f6065SDaniele Buono    safe_stack="yes"
57631e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
57641e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
57651e4f6065SDaniele Buono    fi
57661e4f6065SDaniele Buono  fi
57671e4f6065SDaniele Buonofi
57681e4f6065SDaniele Buonofi
57697d992e4dSPeter Lieven
5770d0e2fce5SAneesh Kumar K.V##########################################
5771d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5772d2042378SAneesh Kumar K.V
57734e1797f9SStefan Weilopen_by_handle_at=no
5774d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5775d2042378SAneesh Kumar K.V#include <fcntl.h>
5776acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5777acc55ba8SStefan Weil# error missing definition
5778acc55ba8SStefan Weil#else
577975cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5780acc55ba8SStefan Weil#endif
5781d2042378SAneesh Kumar K.VEOF
5782d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5783d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5784d2042378SAneesh Kumar K.Vfi
5785d2042378SAneesh Kumar K.V
5786e06a765eSHarsh Prateek Bora########################################
5787e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5788e06a765eSHarsh Prateek Bora
5789e06a765eSHarsh Prateek Boralinux_magic_h=no
5790e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5791e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5792e06a765eSHarsh Prateek Boraint main(void) {
579375cafad7SStefan Weil  return 0;
5794e06a765eSHarsh Prateek Bora}
5795e06a765eSHarsh Prateek BoraEOF
5796e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5797e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5798e06a765eSHarsh Prateek Borafi
5799e06a765eSHarsh Prateek Bora
58008ab1bf12SLuiz Capitulino########################################
5801541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
58023f4349dcSKevin Wolf
58033f4349dcSKevin Wolfvalgrind_h=no
58043f4349dcSKevin Wolfcat > $TMPC << EOF
58053f4349dcSKevin Wolf#include <valgrind/valgrind.h>
58063f4349dcSKevin Wolfint main(void) {
58073f4349dcSKevin Wolf  return 0;
58083f4349dcSKevin Wolf}
58093f4349dcSKevin WolfEOF
58103f4349dcSKevin Wolfif compile_prog "" "" ; then
58113f4349dcSKevin Wolf    valgrind_h=yes
58123f4349dcSKevin Wolffi
58133f4349dcSKevin Wolf
58143f4349dcSKevin Wolf########################################
58158ab1bf12SLuiz Capitulino# check if environ is declared
58168ab1bf12SLuiz Capitulino
58178ab1bf12SLuiz Capitulinohas_environ=no
58188ab1bf12SLuiz Capitulinocat > $TMPC << EOF
58198ab1bf12SLuiz Capitulino#include <unistd.h>
58208ab1bf12SLuiz Capitulinoint main(void) {
5821c075a723SBlue Swirl    environ = 0;
58228ab1bf12SLuiz Capitulino    return 0;
58238ab1bf12SLuiz Capitulino}
58248ab1bf12SLuiz CapitulinoEOF
58258ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
58268ab1bf12SLuiz Capitulino    has_environ=yes
58278ab1bf12SLuiz Capitulinofi
58288ab1bf12SLuiz Capitulino
582976a347e1SRichard Henderson########################################
583076a347e1SRichard Henderson# check if cpuid.h is usable.
583176a347e1SRichard Henderson
583276a347e1SRichard Hendersoncat > $TMPC << EOF
583376a347e1SRichard Henderson#include <cpuid.h>
583476a347e1SRichard Hendersonint main(void) {
5835774d566cSPeter Maydell    unsigned a, b, c, d;
5836774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5837774d566cSPeter Maydell
5838774d566cSPeter Maydell    if (max >= 1) {
5839774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5840774d566cSPeter Maydell    }
5841774d566cSPeter Maydell
5842774d566cSPeter Maydell    if (max >= 7) {
5843774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5844774d566cSPeter Maydell    }
5845774d566cSPeter Maydell
584676a347e1SRichard Henderson    return 0;
584776a347e1SRichard Henderson}
584876a347e1SRichard HendersonEOF
584976a347e1SRichard Hendersonif compile_prog "" "" ; then
585076a347e1SRichard Henderson    cpuid_h=yes
585176a347e1SRichard Hendersonfi
585276a347e1SRichard Henderson
58535dd89908SRichard Henderson##########################################
58545dd89908SRichard Henderson# avx2 optimization requirement check
58555dd89908SRichard Henderson#
58565dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
58575dd89908SRichard Henderson# since we won't be able to select the new routines.
58585dd89908SRichard Henderson
5859e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
58605dd89908SRichard Henderson  cat > $TMPC << EOF
58615dd89908SRichard Henderson#pragma GCC push_options
58625dd89908SRichard Henderson#pragma GCC target("avx2")
58635dd89908SRichard Henderson#include <cpuid.h>
58645dd89908SRichard Henderson#include <immintrin.h>
58655dd89908SRichard Hendersonstatic int bar(void *a) {
58665dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
58675dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
58685dd89908SRichard Henderson}
58695dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
58705dd89908SRichard HendersonEOF
58715dd89908SRichard Henderson  if compile_object "" ; then
58725dd89908SRichard Henderson    avx2_opt="yes"
587386583a07SLiam Merwick  else
587486583a07SLiam Merwick    avx2_opt="no"
58755dd89908SRichard Henderson  fi
58765dd89908SRichard Hendersonfi
58775dd89908SRichard Henderson
58786b8cd447SRobert Hoo##########################################
58796b8cd447SRobert Hoo# avx512f optimization requirement check
58806b8cd447SRobert Hoo#
58816b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
58826b8cd447SRobert Hoo# since we won't be able to select the new routines.
58836b8cd447SRobert Hoo# by default, it is turned off.
58846b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
58856b8cd447SRobert Hoo
58866b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
58876b8cd447SRobert Hoo  cat > $TMPC << EOF
58886b8cd447SRobert Hoo#pragma GCC push_options
58896b8cd447SRobert Hoo#pragma GCC target("avx512f")
58906b8cd447SRobert Hoo#include <cpuid.h>
58916b8cd447SRobert Hoo#include <immintrin.h>
58926b8cd447SRobert Hoostatic int bar(void *a) {
58936b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
58946b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
58956b8cd447SRobert Hoo}
58966b8cd447SRobert Hooint main(int argc, char *argv[])
58976b8cd447SRobert Hoo{
58986b8cd447SRobert Hoo	return bar(argv[0]);
58996b8cd447SRobert Hoo}
59006b8cd447SRobert HooEOF
59016b8cd447SRobert Hoo  if ! compile_object "" ; then
59026b8cd447SRobert Hoo    avx512f_opt="no"
59036b8cd447SRobert Hoo  fi
59046b8cd447SRobert Hooelse
59056b8cd447SRobert Hoo  avx512f_opt="no"
59066b8cd447SRobert Hoofi
59076b8cd447SRobert Hoo
5908f540166bSRichard Henderson########################################
5909f540166bSRichard Henderson# check if __[u]int128_t is usable.
5910f540166bSRichard Henderson
5911f540166bSRichard Hendersonint128=no
5912f540166bSRichard Hendersoncat > $TMPC << EOF
5913f540166bSRichard Henderson__int128_t a;
5914f540166bSRichard Henderson__uint128_t b;
5915f540166bSRichard Hendersonint main (void) {
5916f540166bSRichard Henderson  a = a + b;
5917f540166bSRichard Henderson  b = a * b;
5918464e3671SPeter Maydell  a = a * a;
5919f540166bSRichard Henderson  return 0;
5920f540166bSRichard Henderson}
5921f540166bSRichard HendersonEOF
5922f540166bSRichard Hendersonif compile_prog "" "" ; then
5923f540166bSRichard Henderson    int128=yes
5924f540166bSRichard Hendersonfi
592576a347e1SRichard Henderson
59267ebee43eSRichard Henderson#########################################
59277ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
59287ebee43eSRichard Henderson
59297ebee43eSRichard Hendersonatomic128=no
59307ebee43eSRichard Hendersonif test "$int128" = "yes"; then
59317ebee43eSRichard Henderson  cat > $TMPC << EOF
59327ebee43eSRichard Hendersonint main(void)
59337ebee43eSRichard Henderson{
59347ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
59357ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
59367ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
59377ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
59387ebee43eSRichard Henderson  return 0;
59397ebee43eSRichard Henderson}
59407ebee43eSRichard HendersonEOF
59417ebee43eSRichard Henderson  if compile_prog "" "" ; then
59427ebee43eSRichard Henderson    atomic128=yes
59437ebee43eSRichard Henderson  fi
59447ebee43eSRichard Hendersonfi
59457ebee43eSRichard Henderson
5946e6cd4bb5SRichard Hendersoncmpxchg128=no
5947e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5948e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5949e6cd4bb5SRichard Hendersonint main(void)
5950e6cd4bb5SRichard Henderson{
5951e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5952e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5953e6cd4bb5SRichard Henderson  return 0;
5954e6cd4bb5SRichard Henderson}
5955e6cd4bb5SRichard HendersonEOF
5956e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5957e6cd4bb5SRichard Henderson    cmpxchg128=yes
5958e6cd4bb5SRichard Henderson  fi
5959e6cd4bb5SRichard Hendersonfi
5960e6cd4bb5SRichard Henderson
5961df79b996SRichard Henderson#########################################
5962df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5963df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5964df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5965df79b996SRichard Henderson
5966df79b996SRichard Hendersoncat > $TMPC << EOF
5967df79b996SRichard Henderson#include <stdint.h>
5968df79b996SRichard Hendersonint main(void)
5969df79b996SRichard Henderson{
5970df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5971df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5972df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5973df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5974df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5975df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5976df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5977df79b996SRichard Henderson#else
5978df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5979df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5980df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5981df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5982df79b996SRichard Henderson#endif
5983df79b996SRichard Henderson  return 0;
5984df79b996SRichard Henderson}
5985df79b996SRichard HendersonEOF
5986df79b996SRichard Hendersonif compile_prog "" "" ; then
5987df79b996SRichard Henderson  atomic64=yes
5988df79b996SRichard Hendersonfi
5989df79b996SRichard Henderson
599026fffe29SEmilio G. Cota#########################################
599126fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
599226fffe29SEmilio G. Cotald_dynamic_list="no"
599326fffe29SEmilio G. Cotaif test "$static" = "no" ; then
599426fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
599526fffe29SEmilio G. Cota{
599626fffe29SEmilio G. Cota  foo;
599726fffe29SEmilio G. Cota};
599826fffe29SEmilio G. CotaEOF
599926fffe29SEmilio G. Cota
600026fffe29SEmilio G. Cota    cat > $TMPC <<EOF
600126fffe29SEmilio G. Cota#include <stdio.h>
600226fffe29SEmilio G. Cotavoid foo(void);
600326fffe29SEmilio G. Cota
600426fffe29SEmilio G. Cotavoid foo(void)
600526fffe29SEmilio G. Cota{
600626fffe29SEmilio G. Cota  printf("foo\n");
600726fffe29SEmilio G. Cota}
600826fffe29SEmilio G. Cota
600926fffe29SEmilio G. Cotaint main(void)
601026fffe29SEmilio G. Cota{
601126fffe29SEmilio G. Cota  foo();
601226fffe29SEmilio G. Cota  return 0;
601326fffe29SEmilio G. Cota}
601426fffe29SEmilio G. CotaEOF
601526fffe29SEmilio G. Cota
601626fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
601726fffe29SEmilio G. Cota        ld_dynamic_list="yes"
601826fffe29SEmilio G. Cota    fi
601926fffe29SEmilio G. Cotafi
602026fffe29SEmilio G. Cota
602126fffe29SEmilio G. Cota#########################################
602226fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
602326fffe29SEmilio G. Cota
602426fffe29SEmilio G. Cotald_exported_symbols_list="no"
602526fffe29SEmilio G. Cotaif test "$static" = "no" ; then
602626fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
602726fffe29SEmilio G. Cota  _foo
602826fffe29SEmilio G. CotaEOF
602926fffe29SEmilio G. Cota
603026fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
603126fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
603226fffe29SEmilio G. Cota    fi
603326fffe29SEmilio G. Cotafi
603426fffe29SEmilio G. Cota
603526fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
603626fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
603726fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
603826fffe29SEmilio G. Cota  error_exit \
603926fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
604026fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
604126fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
604226fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
604326fffe29SEmilio G. Cotafi
604426fffe29SEmilio G. Cota
60451e6e9acaSRichard Henderson########################################
6046db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
6047db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
6048db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
6049db8aaae8SRichard Henderson
6050db8aaae8SRichard Hendersonattralias=no
6051db8aaae8SRichard Hendersoncat > $TMPC << EOF
6052db8aaae8SRichard Hendersonint x = 1;
6053db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
6054db8aaae8SRichard Hendersonint main(void) { return 0; }
6055db8aaae8SRichard HendersonEOF
6056db8aaae8SRichard Hendersonif compile_prog "" "" ; then
6057db8aaae8SRichard Henderson    attralias=yes
6058db8aaae8SRichard Hendersonfi
6059db8aaae8SRichard Henderson
6060db8aaae8SRichard Henderson########################################
60611e6e9acaSRichard Henderson# check if getauxval is available.
60621e6e9acaSRichard Henderson
60631e6e9acaSRichard Hendersongetauxval=no
60641e6e9acaSRichard Hendersoncat > $TMPC << EOF
60651e6e9acaSRichard Henderson#include <sys/auxv.h>
60661e6e9acaSRichard Hendersonint main(void) {
60671e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
60681e6e9acaSRichard Henderson}
60691e6e9acaSRichard HendersonEOF
60701e6e9acaSRichard Hendersonif compile_prog "" "" ; then
60711e6e9acaSRichard Henderson    getauxval=yes
60721e6e9acaSRichard Hendersonfi
60731e6e9acaSRichard Henderson
6074fd0e6053SJohn Snow########################################
6075fd0e6053SJohn Snow# check if ccache is interfering with
6076fd0e6053SJohn Snow# semantic analysis of macros
6077fd0e6053SJohn Snow
60785e4dfd3dSJohn Snowunset CCACHE_CPP2
6079fd0e6053SJohn Snowccache_cpp2=no
6080fd0e6053SJohn Snowcat > $TMPC << EOF
6081fd0e6053SJohn Snowstatic const int Z = 1;
6082fd0e6053SJohn Snow#define fn() ({ Z; })
6083fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
6084fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
6085fd0e6053SJohn Snow#define ID(X) (X)
6086fd0e6053SJohn Snowint main(int argc, char *argv[])
6087fd0e6053SJohn Snow{
6088fd0e6053SJohn Snow    int x = 0, y = 0;
6089fd0e6053SJohn Snow    x = ID(x);
6090fd0e6053SJohn Snow    x = fn();
6091fd0e6053SJohn Snow    fn();
6092fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
6093fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
6094fd0e6053SJohn Snow    return 0;
6095fd0e6053SJohn Snow}
6096fd0e6053SJohn SnowEOF
6097fd0e6053SJohn Snow
6098fd0e6053SJohn Snowif ! compile_object "-Werror"; then
6099fd0e6053SJohn Snow    ccache_cpp2=yes
6100fd0e6053SJohn Snowfi
6101fd0e6053SJohn Snow
6102b553a042SJohn Snow#################################################
6103b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
6104b553a042SJohn Snow
6105b553a042SJohn Snowif test "$fortify_source" != "no"; then
6106b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
6107b553a042SJohn Snow    fortify_source="no";
6108e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
6109cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
6110b553a042SJohn Snow    fortify_source="no";
6111b553a042SJohn Snow  else
6112b553a042SJohn Snow    fortify_source="yes"
6113b553a042SJohn Snow  fi
6114b553a042SJohn Snowfi
6115b553a042SJohn Snow
61161efad060SFam Zheng###############################################
61171efad060SFam Zheng# Check if copy_file_range is provided by glibc
61181efad060SFam Zhenghave_copy_file_range=no
61191efad060SFam Zhengcat > $TMPC << EOF
61201efad060SFam Zheng#include <unistd.h>
61211efad060SFam Zhengint main(void) {
61221efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
61231efad060SFam Zheng  return 0;
61241efad060SFam Zheng}
61251efad060SFam ZhengEOF
61261efad060SFam Zhengif compile_prog "" "" ; then
61271efad060SFam Zheng    have_copy_file_range=yes
61281efad060SFam Zhengfi
61291efad060SFam Zheng
6130d2042378SAneesh Kumar K.V##########################################
6131277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
6132277abf15SJan Vesely
6133277abf15SJan Veselyhave_fsxattr=no
6134277abf15SJan Veselycat > $TMPC << EOF
6135277abf15SJan Vesely#include <linux/fs.h>
6136277abf15SJan Veselystruct fsxattr foo;
6137277abf15SJan Veselyint main(void) {
6138277abf15SJan Vesely  return 0;
6139277abf15SJan Vesely}
6140277abf15SJan VeselyEOF
6141277abf15SJan Veselyif compile_prog "" "" ; then
6142277abf15SJan Vesely    have_fsxattr=yes
6143277abf15SJan Veselyfi
6144277abf15SJan Vesely
6145b66e10e4SPeter Maydell##########################################
6146a40161cbSPaolo Bonzini# check for usable membarrier system call
6147a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
6148a40161cbSPaolo Bonzini    have_membarrier=no
6149a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
6150a40161cbSPaolo Bonzini        have_membarrier=yes
6151a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
6152a40161cbSPaolo Bonzini        cat > $TMPC << EOF
6153a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
6154a40161cbSPaolo Bonzini    #include <sys/syscall.h>
6155a40161cbSPaolo Bonzini    #include <unistd.h>
6156a40161cbSPaolo Bonzini    #include <stdlib.h>
6157a40161cbSPaolo Bonzini    int main(void) {
6158a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
6159a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
6160a40161cbSPaolo Bonzini	exit(0);
6161a40161cbSPaolo Bonzini    }
6162a40161cbSPaolo BonziniEOF
6163a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
6164a40161cbSPaolo Bonzini            have_membarrier=yes
6165a40161cbSPaolo Bonzini        fi
6166a40161cbSPaolo Bonzini    fi
6167a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
6168a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
6169a40161cbSPaolo Bonzini    fi
6170a40161cbSPaolo Bonzinielse
6171a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
6172a40161cbSPaolo Bonzini    # work on Wine.
6173a40161cbSPaolo Bonzini    membarrier=no
6174a40161cbSPaolo Bonzinifi
6175a40161cbSPaolo Bonzini
6176a40161cbSPaolo Bonzini##########################################
6177b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
6178575b22b1SLaurent Vivierhave_rtnetlink=no
6179575b22b1SLaurent Viviercat > $TMPC << EOF
6180575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
6181575b22b1SLaurent Vivierint main(void) {
6182575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
6183575b22b1SLaurent Vivier}
6184575b22b1SLaurent VivierEOF
6185575b22b1SLaurent Vivierif compile_prog "" "" ; then
6186575b22b1SLaurent Vivier    have_rtnetlink=yes
6187575b22b1SLaurent Vivierfi
6188575b22b1SLaurent Vivier
61896a02c806SStefan Hajnoczi##########################################
61906a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
61916a02c806SStefan Hajnoczihave_af_vsock=no
61926a02c806SStefan Hajnoczicat > $TMPC << EOF
61936a02c806SStefan Hajnoczi#include <errno.h>
61946a02c806SStefan Hajnoczi#include <sys/types.h>
61956a02c806SStefan Hajnoczi#include <sys/socket.h>
61966a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
61976a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
61986a02c806SStefan Hajnoczi#endif
61996a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
62006a02c806SStefan Hajnocziint main(void) {
62016a02c806SStefan Hajnoczi    int sock, ret;
62026a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
62036a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
62046a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
62056a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
62066a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
62076a02c806SStefan Hajnoczi        return 0;
62086a02c806SStefan Hajnoczi    }
62096a02c806SStefan Hajnoczi    return -1;
62106a02c806SStefan Hajnoczi}
62116a02c806SStefan HajnocziEOF
62126a02c806SStefan Hajnocziif compile_prog "" "" ; then
62136a02c806SStefan Hajnoczi    have_af_vsock=yes
62146a02c806SStefan Hajnoczifi
62156a02c806SStefan Hajnoczi
6216f0d92b56SLongpeng(Mike)##########################################
6217f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
62184f67366eSThomas Huthhave_afalg=no
6219f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
6220f0d92b56SLongpeng(Mike)#include <errno.h>
6221f0d92b56SLongpeng(Mike)#include <sys/types.h>
6222f0d92b56SLongpeng(Mike)#include <sys/socket.h>
6223f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
6224f0d92b56SLongpeng(Mike)int main(void) {
6225f0d92b56SLongpeng(Mike)    int sock;
6226f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
6227f0d92b56SLongpeng(Mike)    return sock;
6228f0d92b56SLongpeng(Mike)}
6229f0d92b56SLongpeng(Mike)EOF
6230f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
6231f0d92b56SLongpeng(Mike)    have_afalg=yes
6232f0d92b56SLongpeng(Mike)fi
6233f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
6234f0d92b56SLongpeng(Mike)then
6235f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
6236f0d92b56SLongpeng(Mike)    then
6237f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
6238f0d92b56SLongpeng(Mike)    fi
6239f0d92b56SLongpeng(Mike)fi
6240f0d92b56SLongpeng(Mike)
6241f0d92b56SLongpeng(Mike)
62426969ec6cSJames Clarke#################################################
6243c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6244d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6245c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6246c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6247c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6248c97d6d2cSSergio Andres Gomez Del RealEOF
6249c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6250c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6251c97d6d2cSSergio Andres Gomez Del Real  else
6252c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6253db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6254c97d6d2cSSergio Andres Gomez Del Real  fi
6255c97d6d2cSSergio Andres Gomez Del Realfi
6256c97d6d2cSSergio Andres Gomez Del Real
6257277abf15SJan Vesely##########################################
62584d04351fSChristopher Covington# check for sysmacros.h
62594d04351fSChristopher Covington
62604d04351fSChristopher Covingtonhave_sysmacros=no
62614d04351fSChristopher Covingtoncat > $TMPC << EOF
62624d04351fSChristopher Covington#include <sys/sysmacros.h>
62634d04351fSChristopher Covingtonint main(void) {
62644d04351fSChristopher Covington    return makedev(0, 0);
62654d04351fSChristopher Covington}
62664d04351fSChristopher CovingtonEOF
62674d04351fSChristopher Covingtonif compile_prog "" "" ; then
62684d04351fSChristopher Covington    have_sysmacros=yes
62694d04351fSChristopher Covingtonfi
62704d04351fSChristopher Covington
62714d04351fSChristopher Covington##########################################
627249e00a18SAndreas Grapentin# check for _Static_assert()
627349e00a18SAndreas Grapentin
627449e00a18SAndreas Grapentinhave_static_assert=no
627549e00a18SAndreas Grapentincat > $TMPC << EOF
627649e00a18SAndreas Grapentin_Static_assert(1, "success");
627749e00a18SAndreas Grapentinint main(void) {
627849e00a18SAndreas Grapentin    return 0;
627949e00a18SAndreas Grapentin}
628049e00a18SAndreas GrapentinEOF
628149e00a18SAndreas Grapentinif compile_prog "" "" ; then
628249e00a18SAndreas Grapentin    have_static_assert=yes
628349e00a18SAndreas Grapentinfi
628449e00a18SAndreas Grapentin
628549e00a18SAndreas Grapentin##########################################
6286e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6287e674605fSTomáš Golembiovský
6288e674605fSTomáš Golembiovskýhave_utmpx=no
6289e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6290e674605fSTomáš Golembiovský#include <utmpx.h>
6291e674605fSTomáš Golembiovskýstruct utmpx user_info;
6292e674605fSTomáš Golembiovskýint main(void) {
6293e674605fSTomáš Golembiovský    return 0;
6294e674605fSTomáš Golembiovský}
6295e674605fSTomáš GolembiovskýEOF
6296e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6297e674605fSTomáš Golembiovský    have_utmpx=yes
6298e674605fSTomáš Golembiovskýfi
6299e674605fSTomáš Golembiovský
6300e674605fSTomáš Golembiovský##########################################
6301db1ed1abSRichard Henderson# check for getrandom()
6302db1ed1abSRichard Henderson
6303db1ed1abSRichard Hendersonhave_getrandom=no
6304db1ed1abSRichard Hendersoncat > $TMPC << EOF
6305db1ed1abSRichard Henderson#include <sys/random.h>
6306db1ed1abSRichard Hendersonint main(void) {
6307db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6308db1ed1abSRichard Henderson}
6309db1ed1abSRichard HendersonEOF
6310db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6311db1ed1abSRichard Henderson    have_getrandom=yes
6312db1ed1abSRichard Hendersonfi
6313db1ed1abSRichard Henderson
6314db1ed1abSRichard Henderson##########################################
6315247724cbSMarc-André Lureau# checks for sanitizers
6316247724cbSMarc-André Lureau
6317247724cbSMarc-André Lureauhave_asan=no
6318247724cbSMarc-André Lureauhave_ubsan=no
6319d83414e1SMarc-André Lureauhave_asan_iface_h=no
6320d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6321247724cbSMarc-André Lureau
6322247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6323b9f44da2SMarc-André Lureau  write_c_skeleton
6324247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6325247724cbSMarc-André Lureau      have_asan=yes
6326247724cbSMarc-André Lureau  fi
6327b9f44da2SMarc-André Lureau
6328b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6329b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6330b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6331b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6332b9f44da2SMarc-André Lureau#include <stdlib.h>
6333b9f44da2SMarc-André Lureauint main(void) {
6334b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6335f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6336b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6337b9f44da2SMarc-André Lureau    }
6338d1abf3fcSOlaf Hering    return 1;
6339f2dfe54cSLeonid Bloch}
6340b9f44da2SMarc-André LureauEOF
6341247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6342247724cbSMarc-André Lureau      have_ubsan=yes
6343247724cbSMarc-André Lureau  fi
6344d83414e1SMarc-André Lureau
6345d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6346d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6347d83414e1SMarc-André Lureau  fi
6348d83414e1SMarc-André Lureau
6349d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6350d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6351d83414e1SMarc-André Lureauint main(void) {
6352d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6353d83414e1SMarc-André Lureau  return 0;
6354d83414e1SMarc-André Lureau}
6355d83414e1SMarc-André LureauEOF
6356d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6357d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6358d83414e1SMarc-André Lureau  fi
6359247724cbSMarc-André Lureaufi
6360247724cbSMarc-André Lureau
6361247724cbSMarc-André Lureau##########################################
6362adc28027SAlexander Bulekov# checks for fuzzer
6363adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6364adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6365dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
6366adc28027SAlexander Bulekov    have_fuzzer=yes
636764ed6f92SPaolo Bonzini  else
636864ed6f92SPaolo Bonzini    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
636964ed6f92SPaolo Bonzini    exit 1
6370adc28027SAlexander Bulekov  fi
6371adc28027SAlexander Bulekovfi
6372adc28027SAlexander Bulekov
63730aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
63740aebab04SLingfeng Yang# keep it separate until that is not the case.
63750aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
63760aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
63770aebab04SLingfeng Yangfi
63780aebab04SLingfeng Yanghave_tsan=no
63790aebab04SLingfeng Yanghave_tsan_iface_fiber=no
63800aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
63810aebab04SLingfeng Yang  write_c_skeleton
63820aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
63830aebab04SLingfeng Yang      have_tsan=yes
63840aebab04SLingfeng Yang  fi
63850aebab04SLingfeng Yang  cat > $TMPC << EOF
63860aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
63870aebab04SLingfeng Yangint main(void) {
63880aebab04SLingfeng Yang  __tsan_create_fiber(0);
63890aebab04SLingfeng Yang  return 0;
63900aebab04SLingfeng Yang}
63910aebab04SLingfeng YangEOF
63920aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
63930aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
63940aebab04SLingfeng Yang  fi
63950aebab04SLingfeng Yangfi
63960aebab04SLingfeng Yang
6397adc28027SAlexander Bulekov##########################################
639817824406SJunyan He# check for libpmem
639917824406SJunyan He
640017824406SJunyan Heif test "$libpmem" != "no"; then
640117824406SJunyan He	if $pkg_config --exists "libpmem"; then
640217824406SJunyan He		libpmem="yes"
640317824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
640417824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
640517824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
640617824406SJunyan He	else
640717824406SJunyan He		if test "$libpmem" = "yes" ; then
640817824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
640917824406SJunyan He		fi
641017824406SJunyan He		libpmem="no"
641117824406SJunyan He	fi
641217824406SJunyan Hefi
641317824406SJunyan He
641417824406SJunyan He##########################################
641521b2eca6SJingqi Liu# check for libdaxctl
641621b2eca6SJingqi Liu
641721b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
641821b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
641921b2eca6SJingqi Liu		libdaxctl="yes"
642021b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
642121b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
642221b2eca6SJingqi Liu		QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
642321b2eca6SJingqi Liu	else
642421b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
642521b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
642621b2eca6SJingqi Liu		fi
642721b2eca6SJingqi Liu		libdaxctl="no"
642821b2eca6SJingqi Liu	fi
642921b2eca6SJingqi Liufi
643021b2eca6SJingqi Liu
643121b2eca6SJingqi Liu##########################################
6432675b9b53SMarc-André Lureau# check for slirp
6433675b9b53SMarc-André Lureau
6434d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6435d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6436d599938aSLaurent Vivier    slirp="no"
6437d599938aSLaurent Vivierfi
6438d599938aSLaurent Vivier
6439675b9b53SMarc-André Lureaucase "$slirp" in
6440675b9b53SMarc-André Lureau  "" | yes)
6441675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6442675b9b53SMarc-André Lureau      slirp=system
64437c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
64447c57bdd8SMarc-André Lureau      slirp=git
6445675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6446675b9b53SMarc-André Lureau      slirp=internal
6447675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6448675b9b53SMarc-André Lureau      slirp=no
6449675b9b53SMarc-André Lureau    else
6450675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6451675b9b53SMarc-André Lureau    fi
6452675b9b53SMarc-André Lureau    ;;
6453675b9b53SMarc-André Lureau
6454675b9b53SMarc-André Lureau  system)
6455675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6456675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6457675b9b53SMarc-André Lureau    fi
6458675b9b53SMarc-André Lureau    ;;
6459675b9b53SMarc-André Lureauesac
6460675b9b53SMarc-André Lureau
6461675b9b53SMarc-André Lureaucase "$slirp" in
64627c57bdd8SMarc-André Lureau  git | internal)
64637c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
64647c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
64657c57bdd8SMarc-André Lureau    fi
6466675b9b53SMarc-André Lureau    mkdir -p slirp
646725211446SPaolo Bonzini    slirp_cflags="-I${source_path}/slirp/src -I$PWD/slirp/src"
646825211446SPaolo Bonzini    slirp_libs="-L$PWD/slirp -lslirp"
6469b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6470b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6471b965e8c5SPaolo Bonzini    fi
6472675b9b53SMarc-André Lureau    ;;
6473675b9b53SMarc-André Lureau
6474675b9b53SMarc-André Lureau  system)
6475675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6476675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6477675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6478675b9b53SMarc-André Lureau    ;;
6479675b9b53SMarc-André Lureau
6480675b9b53SMarc-André Lureau  no)
6481675b9b53SMarc-André Lureau    ;;
6482675b9b53SMarc-André Lureau  *)
6483675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6484675b9b53SMarc-André Lureau    ;;
6485675b9b53SMarc-André Lureauesac
6486675b9b53SMarc-André Lureau
648754e7aac0SAlexey Krasikov##########################################
648854e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
648954e7aac0SAlexey Krasikov
649054e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
649154e7aac0SAlexey Krasikov
649254e7aac0SAlexey Krasikov    have_keyring=no
649354e7aac0SAlexey Krasikov    cat > $TMPC << EOF
649454e7aac0SAlexey Krasikov#include <errno.h>
649554e7aac0SAlexey Krasikov#include <asm/unistd.h>
649654e7aac0SAlexey Krasikov#include <linux/keyctl.h>
649754e7aac0SAlexey Krasikov#include <unistd.h>
649854e7aac0SAlexey Krasikovint main(void) {
649954e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
650054e7aac0SAlexey Krasikov}
650154e7aac0SAlexey KrasikovEOF
650254e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
650354e7aac0SAlexey Krasikov        have_keyring=yes
650454e7aac0SAlexey Krasikov    fi
650554e7aac0SAlexey Krasikovfi
650654e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
650754e7aac0SAlexey Krasikovthen
6508b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
650954e7aac0SAlexey Krasikov    then
651054e7aac0SAlexey Krasikov	secret_keyring=yes
651154e7aac0SAlexey Krasikov    else
651254e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
651354e7aac0SAlexey Krasikov	then
651454e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
651554e7aac0SAlexey Krasikovbut not implemented on your system"
651654e7aac0SAlexey Krasikov	else
651754e7aac0SAlexey Krasikov	    secret_keyring=no
651854e7aac0SAlexey Krasikov	fi
651954e7aac0SAlexey Krasikov    fi
652054e7aac0SAlexey Krasikovfi
652154e7aac0SAlexey Krasikov
652292500362SAlexey Krasikov##########################################
652392500362SAlexey Krasikov# check for usable keyutils.h
652492500362SAlexey Krasikov
652592500362SAlexey Krasikovif test "$linux" = "yes" ; then
652692500362SAlexey Krasikov
652792500362SAlexey Krasikov    have_keyutils=no
652892500362SAlexey Krasikov    cat > $TMPC << EOF
652992500362SAlexey Krasikov#include <errno.h>
653092500362SAlexey Krasikov#include <asm/unistd.h>
653192500362SAlexey Krasikov#include <unistd.h>
653292500362SAlexey Krasikov#include <sys/types.h>
653392500362SAlexey Krasikov#include <keyutils.h>
653492500362SAlexey Krasikovint main(void) {
653592500362SAlexey Krasikov    return request_key("user", NULL, NULL, 0);
653692500362SAlexey Krasikov}
653792500362SAlexey KrasikovEOF
653892500362SAlexey Krasikov    if compile_prog "" "-lkeyutils"; then
653992500362SAlexey Krasikov        have_keyutils=yes
654092500362SAlexey Krasikov    fi
654192500362SAlexey Krasikovfi
654292500362SAlexey Krasikov
6543675b9b53SMarc-André Lureau
6544675b9b53SMarc-André Lureau##########################################
6545e86ecd4bSJuan Quintela# End of CC checks
6546e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6547e86ecd4bSJuan Quintela
6548d83414e1SMarc-André Lureauwrite_c_skeleton
6549d83414e1SMarc-André Lureau
65501d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6551bf0e56a3SMarc-André Lureau  :
6552b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6553086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
6554086d5f75SPaolo Bonzini  debug=no
6555086d5f75SPaolo Bonzinifi
6556086d5f75SPaolo Bonziniif test "$debug_info" = "yes"; then
6557086d5f75SPaolo Bonzini  CFLAGS="-g $CFLAGS"
6558086d5f75SPaolo Bonzini  LDFLAGS="-g $LDFLAGS"
6559086d5f75SPaolo Bonzinifi
6560a5665051SPaolo Bonziniif test "$debug" = "no"; then
6561a5665051SPaolo Bonzini  CFLAGS="-O2 $CFLAGS"
6562a5665051SPaolo Bonzinifi
6563086d5f75SPaolo Bonzini
6564086d5f75SPaolo Bonzinicase "$ARCH" in
6565086d5f75SPaolo Bonzinialpha)
6566086d5f75SPaolo Bonzini  # Ensure there's only a single GP
6567086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
6568086d5f75SPaolo Bonzini;;
6569086d5f75SPaolo Bonziniesac
6570086d5f75SPaolo Bonzini
6571086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
6572086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
6573086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
6574086d5f75SPaolo Bonzinifi
6575a316e378SJuan Quintela
6576247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6577db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6578db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6579d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6580d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6581d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6582d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6583d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6584d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6585d83414e1SMarc-André Lureau  fi
6586247724cbSMarc-André Lureaufi
65870aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
65880aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
65890aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
65900aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
65910aebab04SLingfeng Yang  else
65920aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
65930aebab04SLingfeng Yang  fi
65940aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
65950aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
65960aebab04SLingfeng Yangfi
6597247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6598db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6599db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6600247724cbSMarc-André Lureaufi
6601247724cbSMarc-André Lureau
66026542aa9cSPeter Lieven##########################################
66036542aa9cSPeter Lieven# Do we have libnfs
66046542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6605b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
66066542aa9cSPeter Lieven    libnfs="yes"
66076542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
66086542aa9cSPeter Lieven  else
66096542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
66108efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
66116542aa9cSPeter Lieven    fi
66126542aa9cSPeter Lieven    libnfs="no"
66136542aa9cSPeter Lieven  fi
66146542aa9cSPeter Lievenfi
66151d728c39SBlue Swirl
66163efac6ebSTomáš Golembiovský##########################################
66173efac6ebSTomáš Golembiovský# Do we have libudev
66183efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
66193efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
66203efac6ebSTomáš Golembiovský    libudev="yes"
66213efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
66223efac6ebSTomáš Golembiovský  else
66233efac6ebSTomáš Golembiovský    libudev="no"
66243efac6ebSTomáš Golembiovský  fi
66253efac6ebSTomáš Golembiovskýfi
66263efac6ebSTomáš Golembiovský
66276ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
66286ca026cbSPeter Maydellif test "$werror" = "yes"; then
66296ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
66306ca026cbSPeter Maydellfi
66316ca026cbSPeter Maydell
66320aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
66330aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6634e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6635db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6636e86ecd4bSJuan Quintela    fi
6637e86ecd4bSJuan Quintelafi
6638e86ecd4bSJuan Quintela
663994dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
664094dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
664194dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
664294dd53c5SGerd Hoffmannelse
664394dd53c5SGerd Hoffmann    POD2MAN="pod2man"
664494dd53c5SGerd Hoffmannfi
664594dd53c5SGerd Hoffmann
6646952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6647952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6648952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6649e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6650db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6651952afb71SBlue Swirl        fi
6652952afb71SBlue Swirl    done
6653952afb71SBlue Swirlfi
6654952afb71SBlue Swirl
66557776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
66567776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
66577776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
66587776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
66597776ea6bSPhilippe Mathieu-DaudéEOF
66607776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
66617776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
66627776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
66637776ea6bSPhilippe Mathieu-Daudé    fi
66647776ea6bSPhilippe Mathieu-Daudéfi
66657776ea6bSPhilippe Mathieu-Daudé
666610ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6667e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6668528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6669834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6670a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
667167ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
66725a67135aSbellard
6673e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6674e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6675e0580342SKamil Rytarowski  ivshmem=yes
6676e0580342SKamil Rytarowskifi
6677e0580342SKamil Rytarowski
66784b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6679b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
66807e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6681983eef5aSMeador Inge      virtfs=yes
6682983eef5aSMeador Inge    else
6683983eef5aSMeador Inge      if test "$virtfs" = yes; then
66847e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6685983eef5aSMeador Inge      fi
668617500370SAndreas Färber      virtfs=no
6687983eef5aSMeador Inge    fi
6688fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6689fe8fc5aeSPaolo Bonzini      mpath=yes
6690fe8fc5aeSPaolo Bonzini    else
6691fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6692fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6693fe8fc5aeSPaolo Bonzini      fi
6694fe8fc5aeSPaolo Bonzini      mpath=no
6695fe8fc5aeSPaolo Bonzini    fi
6696b855f8d1SPaolo Bonzini  else
6697b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6698b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6699b855f8d1SPaolo Bonzini    fi
6700b855f8d1SPaolo Bonzini    virtfs=no
6701fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6702fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6703fe8fc5aeSPaolo Bonzini    fi
6704fe8fc5aeSPaolo Bonzini    mpath=no
670517bff52bSM. Mohan Kumar  fi
6706ff69fd8cSLaurent Vivierfi
67079d6bc27bSMichael Roth
67089d6bc27bSMichael Roth# Probe for guest agent support/options
67099d6bc27bSMichael Roth
6710e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6711a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6712a5125905SLaurent Vivier      guest_agent=no
6713a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6714e8ef31a3SMichael Tokarev      guest_agent=yes
6715e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6716e8ef31a3SMichael Tokarev      guest_agent=no
6717e8ef31a3SMichael Tokarev  else
6718e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6719ca35f780SPaolo Bonzini  fi
67204b1c11fdSDaniel P. Berrangefi
6721ca35f780SPaolo Bonzini
67229d6bc27bSMichael Roth# Guest agent Window MSI  package
67239d6bc27bSMichael Roth
67249d6bc27bSMichael Rothif test "$guest_agent" != yes; then
67259d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
67269d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
67279d6bc27bSMichael Roth  fi
67289d6bc27bSMichael Roth  guest_agent_msi=no
67299d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
67309d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67319d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
67329d6bc27bSMichael Roth  fi
67339d6bc27bSMichael Roth  guest_agent_msi=no
67349d6bc27bSMichael Rothelif ! has wixl; then
67359d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67369d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
67379d6bc27bSMichael Roth  fi
67389d6bc27bSMichael Roth  guest_agent_msi=no
67391a34904eSMichael Rothelse
67401a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
67411a34904eSMichael Roth  # disabled explicitly
67421a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
67431a34904eSMichael Roth    guest_agent_msi=yes
67441a34904eSMichael Roth  fi
67459d6bc27bSMichael Rothfi
67469d6bc27bSMichael Roth
67471a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
67489d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
67499d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
67509d6bc27bSMichael Roth  fi
67519d6bc27bSMichael Roth
67529d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
67539d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
67549d6bc27bSMichael Roth  fi
67559d6bc27bSMichael Roth
67569d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
67579d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
67589d6bc27bSMichael Roth  fi
67599d6bc27bSMichael Roth
67609d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
676189138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
67629d6bc27bSMichael Roth  fi
67639d6bc27bSMichael Roth
676489138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
67659d6bc27bSMichael Roth
67669d6bc27bSMichael Roth  case "$cpu" in
67679d6bc27bSMichael Roth  x86_64)
67689d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
67699d6bc27bSMichael Roth    ;;
67709d6bc27bSMichael Roth  i386)
67719d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
67729d6bc27bSMichael Roth    ;;
67739d6bc27bSMichael Roth  *)
67749d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
67759d6bc27bSMichael Roth    ;;
67769d6bc27bSMichael Roth  esac
67779d6bc27bSMichael Rothfi
67789d6bc27bSMichael Roth
6779ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6780ca35f780SPaolo Bonziniroms=
6781e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6782e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6783e633a5c6SEric Blake        test "$softmmu" = yes ; then
6784e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6785c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6786c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6787c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6788e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6789e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6790ca35f780SPaolo Bonzini            roms="optionrom"
6791e57218b6SPeter Maydell            break
6792e57218b6SPeter Maydell        fi
6793e57218b6SPeter Maydell    done
6794ca35f780SPaolo Bonzinifi
6795ca35f780SPaolo Bonzini
67962e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
67979933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
67982e33c3f8SThomas Huth  write_c_skeleton
67992e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
68009933c305SChristian Borntraeger    roms="$roms s390-ccw"
68011ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
68021ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
68031ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
68041ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
68051ef6bfc2SPhilippe Mathieu-Daudé    fi
68069933c305SChristian Borntraeger  fi
68072e33c3f8SThomas Huthfi
68089933c305SChristian Borntraeger
680911cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
681011cde1c8SBruno 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.
681111cde1c8SBruno Dominguezif has $cxx; then
681211cde1c8SBruno Dominguez    cat > $TMPC <<EOF
681311cde1c8SBruno Dominguezint c_function(void);
681411cde1c8SBruno Dominguezint main(void) { return c_function(); }
681511cde1c8SBruno DominguezEOF
681611cde1c8SBruno Dominguez
681711cde1c8SBruno Dominguez    compile_object
681811cde1c8SBruno Dominguez
681911cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
682011cde1c8SBruno Dominguezextern "C" {
682111cde1c8SBruno Dominguez   int c_function(void);
682211cde1c8SBruno Dominguez}
682311cde1c8SBruno Dominguezint c_function(void) { return 42; }
682411cde1c8SBruno DominguezEOF
682511cde1c8SBruno Dominguez
682611cde1c8SBruno Dominguez    update_cxxflags
682711cde1c8SBruno Dominguez
6828086d5f75SPaolo Bonzini    if do_cxx $CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
682911cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
683011cde1c8SBruno Dominguez        :
683111cde1c8SBruno Dominguez    else
683211cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
683311cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
683411cde1c8SBruno Dominguez        cxx=
683511cde1c8SBruno Dominguez    fi
683611cde1c8SBruno Dominguezelse
683711cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
683811cde1c8SBruno Dominguez    cxx=
683911cde1c8SBruno Dominguezfi
684011cde1c8SBruno Dominguez
684102d34f62SCole Robinsonecho_version() {
684202d34f62SCole Robinson    if test "$1" = "yes" ; then
684302d34f62SCole Robinson        echo "($2)"
684402d34f62SCole Robinson    fi
684502d34f62SCole Robinson}
684602d34f62SCole Robinson
684750e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
684850e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
68498a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
68505ca9388aSGerd Hoffmann
685198ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
685297a847bcSbellard
6853dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6854dbd99ae3SStefan Weil
685598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
685698ec69acSJuan Quintelaecho >> $config_host_mak
685798ec69acSJuan Quintela
6858e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
685999d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
686099d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
68613aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
68628bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
68630f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
686499d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
686599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
686622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
68679afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
68683d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
68699afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6870e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
68715a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6872785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
68735a699bbbSLaszlo Ersekfi
6874f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6875834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6876a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
687767ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6878cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6879aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6880f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6881804edf29SJuan Quintela
688298ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6883727e5283SPaolo Bonzini
6884777dddc5SAlex Bennéeecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
6885777dddc5SAlex Bennéeecho "GLIB_LDFLAGS=$glib_ldflags" >> $config_host_mak
6886777dddc5SAlex Bennée
6887f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6888f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6889f3494749SPaolo Bonzinielse
6890f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6891f3494749SPaolo Bonzinifi
6892f8393946Saurel32if test "$debug_tcg" = "yes" ; then
68932358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6894f8393946Saurel32fi
68951625af87Saliguoriif test "$strip_opt" = "yes" ; then
689652ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
68971625af87Saliguorifi
68987d13299dSbellardif test "$bigendian" = "yes" ; then
6899e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
690097a847bcSbellardfi
690167b915a5Sbellardif test "$mingw32" = "yes" ; then
690298ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
690389138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
69049fe6de94SBlue Swirl  version_major=${rc_version%%.*}
69059fe6de94SBlue Swirl  rc_version=${rc_version#*.}
69069fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
69079fe6de94SBlue Swirl  rc_version=${rc_version#*.}
69089fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
69099fe6de94SBlue Swirl  version_micro=0
69109fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
69119fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6912d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6913d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6914f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6915d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6916d9840e25STomoki Sekiyama  fi
691750cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
691876dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
691950cbebb9SMichael Roth  fi
69201a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
69219dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
69229dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
69239dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
69249dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
69259dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
69269dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
69279dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
69289dacf32dSYossi Hindin  fi
6929210fa556Spbrookelse
693035f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6931210fa556Spbrookfi
6932128ab2ffSblueswir1
6933dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6934dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6935dffcb71cSMark McLoughlinfi
6936dffcb71cSMark McLoughlin
693783fb7adfSbellardif test "$darwin" = "yes" ; then
693898ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
693983fb7adfSbellardfi
6940b29fe3edSmalc
6941ec530c81Sbellardif test "$solaris" = "yes" ; then
694298ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6943ec530c81Sbellardfi
6944179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6945179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6946179cf400SAndreas Färberfi
694797a847bcSbellardif test "$static" = "yes" ; then
694898ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
694997a847bcSbellardfi
69501ba16968SStefan Weilif test "$profiler" = "yes" ; then
69512358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
695205c2a3e7Sbellardfi
6953c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6954c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6955c932ce31SPaolo Bonzinifi
6956f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
6957f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
6958f15bff25SPaolo Bonzinifi
6959675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
696098ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6961e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6962675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6963675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6964675b9b53SMarc-André Lureaufi
6965*859aef02SPaolo Bonzinisubdirs=
69667c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
6967*859aef02SPaolo Bonzini  subdirs="$subdirs slirp"
6968c20709aaSbellardfi
69698a16d273Sthsif test "$vde" = "yes" ; then
697098ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6971e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
69728a16d273Sthsfi
697358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
697458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
697558952137SVincenzo Maffionefi
6976015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6977015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6978015a33bdSGongleifi
69794cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
69804cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
69814cc600d2SPaolo Bonzinifi
698247e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
6983a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
69843f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
698547e98658SCorey Bryantfi
69862358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
69870c58ac1cSmalcfor drv in $audio_drv_list; do
69881ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6989484e2cc7SPaolo Bonzini    echo "$def=y" >> $config_host_mak
69900c58ac1cSmalcdone
6991478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then
6992478e943fSPaolo Bonzini    echo "CONFIG_ALSA=y" >> $config_host_mak
6993478e943fSPaolo Bonzinifi
6994b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6995478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
6996478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then
6997478e943fSPaolo Bonzini    echo "CONFIG_LIBPULSE=y" >> $config_host_mak
6998478e943fSPaolo Bonzinifi
6999b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
7000478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
7001b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
7002b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
7003b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
7004478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then
7005478e943fSPaolo Bonzini    echo "CONFIG_LIBJACK=y" >> $config_host_mak
7006478e943fSPaolo Bonzinifi
70072e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
7008d5631638Smalcif test "$audio_win_int" = "yes" ; then
7009d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
7010d5631638Smalcfi
7011b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
7012b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
7013821601eaSJes Sorensenif test "$vnc" = "yes" ; then
7014821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
7015821601eaSJes Sorensenfi
70162f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
701798ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
70182f9606b3Saliguorifi
70192b1ccdf4SMarc-André Lureauecho "SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
70202b1ccdf4SMarc-André Lureauecho "SASL_LIBS=$vnc_sasl_libs" >> $config_host_mak
7021821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
70222f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
70232f6f5c7aSCorentin Charyfi
70242b1ccdf4SMarc-André Lureauecho "JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
70252b1ccdf4SMarc-André Lureauecho "JPEG_LIBS=$vnc_jpeg_libs" >> $config_host_mak
7026821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
7027efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
7028efe556adSCorentin Charyfi
70292b1ccdf4SMarc-André Lureauecho "PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
70302b1ccdf4SMarc-André Lureauecho "PNG_LIBS=$vnc_png_libs" >> $config_host_mak
70316a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
7032ade60d4fSMarc-André Lureau  echo "CONFIG_XKBCOMMON=y" >> $config_host_mak
70336a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
70346a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
70356a021536SGerd Hoffmannfi
7036dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
7037dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
7038dce512deSChristoph Hellwigfi
703989138857SStefan Weilqemu_version=$(head $source_path/VERSION)
70402358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
704198ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
70422b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
7043a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
704498ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
7045cc8ae6deSpbrookfi
704617969268SFam Zhengif test "$modules" = "yes"; then
7047e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
7048e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
704989138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
705017969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
705117969268SFam Zhengfi
7052bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
7053bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
7054bd83c861SChristian Ehrhardtfi
7055e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
70568781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
70578781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
70588781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
70598781595bSGerd Hoffmannfi
70601ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
706196400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
70628ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
70638ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
7064a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
7065a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
7066a442fe2fSDaniel P. Berrangé  fi
706749ecc3faSbellardfi
706849ecc3faSbellardif test "$cocoa" = "yes" ; then
706998ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
707049ecc3faSbellardfi
7071e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
7072e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
7073e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
7074e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
7075e08bb301SSamuel Thibaultfi
70764d3b6f6eSbalrogif test "$curses" = "yes" ; then
7077484e2cc7SPaolo Bonzini  echo "CONFIG_CURSES=y" >> $config_host_mak
70782373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
70792373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
7080ab4e5602SJan Kiszkafi
7081099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
70822358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
7083099d6b0fSRiku Voipiofi
708440ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
708540ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
708640ff6d7eSKevin Wolffi
70873ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
70882358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
70893ce34dfbSvibisreenivasanfi
7090c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
7091c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
7092c2882b96SRiku Voipiofi
7093751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
7094751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
7095751bcc39SMarc-André Lureaufi
7096955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
7097955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
7098955727d2SCortland Tölvafi
7099d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
7100d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
7101d0927938SUlrich Hechtfi
71023d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
71033d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
71043d4fa43eSKusanagi Kouichifi
7105b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
7106b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
7107b953f075SDenis V. Lunevfi
7108ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
7109ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
7110ed911435SKevin Wolffi
7111c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
7112c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
7113c727f47dSPeter Maydellfi
7114dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
7115dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
7116dace20dcSPeter Maydellfi
7117d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
7118d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
7119d0927938SUlrich Hechtfi
71204e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
71214e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
71224e0c6529SAlex Blighfi
7123cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
7124cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
7125cd758dd0SAlex Blighfi
71263b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
71273b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
71283b6edd16SPeter Maydellfi
71293b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
71303b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
71313b6edd16SPeter Maydellfi
7132a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
7133a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
7134a8fd1abaSPeter Maydellfi
713551834341SRiku Voipioif test "$timerfd" = "yes" ; then
713651834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
713751834341SRiku Voipiofi
71389af5c906SRiku Voipioif test "$setns" = "yes" ; then
71399af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
71409af5c906SRiku Voipiofi
714138860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
714238860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
714338860a03SAleksandar Markovicfi
71445a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
71455a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
71465a03cd00SAleksandar Markovicfi
7147db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
7148db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
7149db37dd89SAleksandar Markovicfi
71503b3f24adSaurel32if test "$inotify" = "yes" ; then
71512358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
71523b3f24adSaurel32fi
7153c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
7154c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
7155c05c7a73SRiku Voipiofi
7156401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
7157401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
7158401bc051SPeter Maydellfi
71595c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
71605c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
71615c99fa37SKeno Fischerfi
71628a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
71638a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
71648a792b03SJiufei Xuefi
71656ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
71666ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
71676ae9a1f4SJuan Quintelafi
71686ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
71696ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
71706ae9a1f4SJuan Quintelafi
7171769ce76dSAlexander Grafif test "$curl" = "yes" ; then
7172484e2cc7SPaolo Bonzini  echo "CONFIG_CURL=y" >> $config_host_mak
7173b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
71746ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
7175769ce76dSAlexander Graffi
71762e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
717798ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
71788eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
71792e4d9fb1Saurel32fi
7180a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
7181484e2cc7SPaolo Bonzini  echo "CONFIG_GTK=y" >> $config_host_mak
7182a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
7183014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
7184925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
7185925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
7186925a0400SGerd Hoffmann  fi
7187bbbf9bfbSStefan Weilfi
7188f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
7189f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
7190f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
7191f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
719225a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
7193f876b765SMarc-André Lureaufi
7194a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
7195ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
7196ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
7197a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
7198a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
7199ddbb0d09SDaniel P. Berrangefi
720091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
720191bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
72021f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
72031f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
72041f923c70SLongpeng(Mike)  fi
720562893b67SDaniel P. Berrangefi
720691bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
720791bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
7208becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
7209a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
7210a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
7211ed754746SDaniel P. Berrangefi
7212e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
7213e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
7214e0576942SDaniel P. Berrangéfi
72159a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
72169a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
72179a2fd434SDaniel P. Berrangefi
72188953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
72198953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
72208953caf3SDaniel P. Berrangefi
7221559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
7222559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
7223559607eaSDaniel P. Berrangefi
7224e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
7225e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
7226e865b97fSChen Gangfi
72276b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
72286b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
72296b39b063SEric Blakefi
72309df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
72319df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
72329df8b20dSThomas Huthfi
72332a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
72342a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
72352a4b472cSDavid CARLIERfi
7236277abf15SJan Vesely
7237277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7238277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7239277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7240277abf15SJan Vesely# if this macro is set.
7241277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7242277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7243277abf15SJan Veselyfi
72441efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
72451efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
72461efad060SFam Zhengfi
7247bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7248bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7249a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7250e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7251a4ccabcfSAnthony Liguorifi
72529d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
72539d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
72549d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
72559d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
72569d9e1521SGerd Hoffmannfi
7257e37630caSaliguoriif test "$xen" = "yes" ; then
72586dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7259d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7260582ea95fSMarc-André Lureau  echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
7261582ea95fSMarc-André Lureau  echo "XEN_LIBS=$xen_libs" >> $config_host_mak
7262e37630caSaliguorifi
72635c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
72645c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
72655c6c3a6cSChristoph Hellwigfi
7266c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7267c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7268c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7269c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7270c10dd856SAarushi Mehtafi
7271758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7272758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7273ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
7274758e8e38SVenkateswararao Jujjuri (JV)fi
72754f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
72764f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
72774f26f2b6SAvi Kivityfi
7278983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7279758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7280758e8e38SVenkateswararao Jujjuri (JV)fi
7281fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7282fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
72831b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
72841b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
72851b0578f5SMurilo Opsfelder Araujo  fi
7286fe8fc5aeSPaolo Bonzinifi
72875e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
72885e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
72895e9be92dSNicholas Bellingerfi
7290af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7291af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7292af3bba76SPaolo Bonzinifi
7293af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
729456f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
729503ce5744SNikolay Nikolaevfi
7296108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
7297108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
7298108a6481SCindy Lufi
7299042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7300042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7301042cea27SGongleifi
7302fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7303fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
73045fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
73055fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
73065fe97d88SStefano Garzarella  fi
7307fc0b9b0eSStefan Hajnoczifi
7308299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7309299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7310299e6f19SPaolo Bonzinifi
7311e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7312e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7313e6a74868SMarc-André Lureaufi
7314108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
7315108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
7316108a6481SCindy Lufi
731798fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
731898fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
731998fc1adaSDr. David Alan Gilbertfi
732077755340Sthsif test "$blobs" = "yes" ; then
732198ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
732277755340Sthsfi
7323bf9298b9Saliguoriif test "$iovec" = "yes" ; then
73242358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7325bf9298b9Saliguorifi
7326ceb42de8Saliguoriif test "$preadv" = "yes" ; then
73272358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7328ceb42de8Saliguorifi
7329e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
73303f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
73314a96337dSPaolo Bonzini  echo "FDT_CFLAGS=$fdt_cflags" >> $config_host_mak
73324a96337dSPaolo Bonzini  echo "FDT_LIBS=$fdt_ldflags $fdt_libs" >> $config_host_mak
7333f652e6afSaurel32fi
7334a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7335a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7336a40161cbSPaolo Bonzinifi
7337dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7338dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7339dcc38d1cSMarcelo Tosattifi
7340d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7341d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7342d339d766SRichard W.M. Jonesfi
7343b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7344b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
73459195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
73469195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
73479195b2c2SStefan Weil  fi
7348b3f6ea7eSPaolo Bonzinifi
73495f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
73505f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
73515f6b9e8fSBlue Swirlfi
7352e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7353e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7354e78815a5SAndreas Färberfi
7355e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7356e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7357e78815a5SAndreas Färberfi
73589bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
73599bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
73609bc5a719SAndreas Gustafssonfi
73615e5733e5SMarc-André Lureauif test "$zlib" != "no" ; then
73625e5733e5SMarc-André Lureau    echo "CONFIG_ZLIB=y" >> $config_host_mak
73635e5733e5SMarc-André Lureau    echo "ZLIB_CFLAGS=$zlib_cflags" >> $config_host_mak
73645e5733e5SMarc-André Lureau    echo "ZLIB_LIBS=$zlib_libs" >> $config_host_mak
73655e5733e5SMarc-André Lureaufi
7366cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7367cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
73682634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
73692634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
7370cd4ec0b4SGerd Hoffmannfi
7371cd4ec0b4SGerd Hoffmann
73727b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
73737b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
73747b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
73757b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7376111a38b0SRobert Relyeafi
7377111a38b0SRobert Relyea
73782b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
73792b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7380b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7381b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
73822b2325ffSGerd Hoffmannfi
73832b2325ffSGerd Hoffmann
738469354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
738569354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7386cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7387cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
738869354a83SHans de Goedefi
738969354a83SHans de Goede
7390da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7391da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7392da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7393014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7394014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7395014cb152SGerd Hoffmann  fi
739620ff075bSMichael Wallefi
739720ff075bSMichael Walle
7398d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7399d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7400d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7401d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7402d52c454aSMarc-André Lureaufi
7403d52c454aSMarc-André Lureau
7404d52c454aSMarc-André Lureau
74055a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
74065a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
74075a22ab71SYang Zhongfi
74085a22ab71SYang Zhong
740999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
741099f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
741199f2dbd3SLiang Lifi
741299f2dbd3SLiang Li
74136b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
74146b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
74156b8cd447SRobert Hoofi
74166b8cd447SRobert Hoo
7417607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7418607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7419708eab42SMarc-André Lureau  echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
7420607dacd0Sqiaonuohanfi
7421607dacd0Sqiaonuohan
7422607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7423607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7424708eab42SMarc-André Lureau  echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
7425607dacd0Sqiaonuohanfi
7426607dacd0Sqiaonuohan
74276b383c08SPeter Wuif test "$bzip2" = "yes" ; then
74286b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
74296b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
74306b383c08SPeter Wufi
74316b383c08SPeter Wu
743283bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
743383bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
743483bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
743583bc1f97SJulio Faraccofi
743683bc1f97SJulio Faracco
74373a678481SJuan Quintelaif test "$zstd" = "yes" ; then
74383a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
74395e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
74405e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
74413a678481SJuan Quintelafi
74423a678481SJuan Quintela
7443c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7444484e2cc7SPaolo Bonzini  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
74456ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
74466ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7447c589b249SRonnie Sahlbergfi
7448c589b249SRonnie Sahlberg
74496542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
7450484e2cc7SPaolo Bonzini  echo "CONFIG_LIBNFS=y" >> $config_host_mak
74514be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
74526542aa9cSPeter Lievenfi
74536542aa9cSPeter Lieven
7454f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7455f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7456c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7457c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7458f794573eSEduardo Otubofi
7459f794573eSEduardo Otubo
746083fb7adfSbellard# XXX: suppress that
74617d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
74622358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
74637d3505c5Sbellardfi
74647d3505c5Sbellard
74654d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
74664d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
74674d9310f4SDaniel P. Berrangefi
74683556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
74693556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
74703556c233SPaolo Bonzinifi
7471f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7472484e2cc7SPaolo Bonzini  echo "CONFIG_RBD=y" >> $config_host_mak
74736ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7474f27aaf4bSChristian Brunnerfi
747520ff6c80SAnthony Liguori
74767c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
747770c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
747870c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
747970c60c08SStefan Hajnoczielse
748070c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
748170c60c08SStefan Hajnoczifi
7482d0e2fce5SAneesh Kumar K.V
74837d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
74847d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
74857d992e4dSPeter Lievenfi
74867d992e4dSPeter Lieven
7487f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7488f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7489f0d92b56SLongpeng(Mike)fi
7490f0d92b56SLongpeng(Mike)
7491d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7492d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7493d2042378SAneesh Kumar K.Vfi
7494d2042378SAneesh Kumar K.V
7495e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7496e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7497e06a765eSHarsh Prateek Borafi
7498e06a765eSHarsh Prateek Bora
74993f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
75003f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
75013f4349dcSKevin Wolffi
75023f4349dcSKevin Wolf
7503d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7504d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7505d83414e1SMarc-André Lureaufi
7506d83414e1SMarc-André Lureau
75070aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
75080aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
75090aebab04SLingfeng Yangfi
75100aebab04SLingfeng Yang
75118ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
75128ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
75138ab1bf12SLuiz Capitulinofi
75148ab1bf12SLuiz Capitulino
751576a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
751676a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
751776a347e1SRichard Hendersonfi
751876a347e1SRichard Henderson
7519f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7520f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7521f540166bSRichard Hendersonfi
7522f540166bSRichard Henderson
75237ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
75247ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
75257ebee43eSRichard Hendersonfi
75267ebee43eSRichard Henderson
7527e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7528e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7529e6cd4bb5SRichard Hendersonfi
7530e6cd4bb5SRichard Henderson
7531df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7532df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7533df79b996SRichard Hendersonfi
7534df79b996SRichard Henderson
7535db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7536db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7537db8aaae8SRichard Hendersonfi
7538db8aaae8SRichard Henderson
75391e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
75401e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
75411e6e9acaSRichard Hendersonfi
75421e6e9acaSRichard Henderson
7543eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7544484e2cc7SPaolo Bonzini  echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
75456ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
75466ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7547eb100396SBharata B Raofi
7548eb100396SBharata B Rao
7549d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7550d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7551d85fa9ebSJeff Codyfi
7552d85fa9ebSJeff Cody
75530c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
75540c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
75550c14fb47SBharata B Raofi
75560c14fb47SBharata B Rao
7557df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7558df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7559df3a429aSNiels de Vosfi
7560df3a429aSNiels de Vos
75617c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
75627c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
75637c815372SBharata B Raofi
75647c815372SBharata B Rao
7565e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7566e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7567e014dbe7SPrasanna Kumar Kaleverfi
7568e014dbe7SPrasanna Kumar Kalever
75690e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
75700e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
75710e3b891fSNiels de Vosfi
75720e3b891fSNiels de Vos
7573b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7574484e2cc7SPaolo Bonzini  echo "CONFIG_LIBSSH=y" >> $config_host_mak
7575b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7576b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
75770a12ec87SRichard W.M. Jonesfi
75780a12ec87SRichard W.M. Jones
7579ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7580ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7581ed1701c6SDr. David Alan Gilbertfi
7582ed1701c6SDr. David Alan Gilbert
75833b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
75843cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
75853b8acc11SPaolo Bonzinifi
75863b8acc11SPaolo Bonzini
75875b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
75885b808275SLluís Vilanovaif have_backend "nop"; then
75896d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
759022890ab5SPrerna Saxenafi
75915b808275SLluís Vilanovaif have_backend "simple"; then
75926d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
75936d8a764eSLluís  # Set the appropriate trace file.
7594953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
75959410b56cSPrerna Saxenafi
7596ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7597ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
75986d8a764eSLluísfi
75995b808275SLluís Vilanovaif have_backend "ust"; then
76006d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
7601a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
7602a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
76036d8a764eSLluísfi
76045b808275SLluís Vilanovaif have_backend "dtrace"; then
76056d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
76066d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
76076d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
76086d8a764eSLluís  fi
7609c276b17dSDaniel P. Berrangefi
76105b808275SLluís Vilanovaif have_backend "ftrace"; then
7611781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7612781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7613781e9545SEiichi Tsukata  else
761421684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7615781e9545SEiichi Tsukata  fi
7616781e9545SEiichi Tsukatafi
76170a852417SPaul Durrantif have_backend "syslog"; then
76180a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
76190a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
76200a852417SPaul Durrant  else
76210a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
76220a852417SPaul Durrant  fi
76230a852417SPaul Durrantfi
76249410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
76259410b56cSPrerna Saxena
76262da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
76272da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7628392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
76292da776dbSMichael R. Hinesfi
76302da776dbSMichael R. Hines
763121ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
763221ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
763321ab34c9SMarcel Apfelbaumfi
763421ab34c9SMarcel Apfelbaum
7635575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7636575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7637575b22b1SLaurent Vivierfi
7638575b22b1SLaurent Vivier
7639ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7640ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7641ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7642ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7643ed279a06SKlim Kireevfi
7644ed279a06SKlim Kireev
7645a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7646a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7647a6b1d4c0SChanglong Xiefi
7648a6b1d4c0SChanglong Xie
76496a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
76506a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
76516a02c806SStefan Hajnoczifi
76526a02c806SStefan Hajnoczi
76534d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
76544d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
76554d04351fSChristopher Covingtonfi
76564d04351fSChristopher Covington
765749e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
765849e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
765949e00a18SAndreas Grapentinfi
766049e00a18SAndreas Grapentin
7661e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7662e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7663e674605fSTomáš Golembiovskýfi
7664db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7665db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7666db1ed1abSRichard Hendersonfi
7667e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7668e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7669e0580342SKamil Rytarowskifi
7670e219c499SRichard Hendersonif test "$capstone" != "no" ; then
76718ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
7672c9322ab5SMarc-André Lureau  echo "CAPSTONE_CFLAGS=$capstone_cflags" >> $config_host_mak
7673c9322ab5SMarc-André Lureau  echo "CAPSTONE_LIBS=$capstone_libs" >> $config_host_mak
76748ca80760SRichard Hendersonfi
7675ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7676ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7677ba59fb77SPaolo Bonzinifi
7678e0580342SKamil Rytarowski
76795c312079SDr. David Alan Gilbert# Hold two types of flag:
76805c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
76815c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7682479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
76835c312079SDr. David Alan Gilbert#                                     platform
7684479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
76855c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7686479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7687479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7688479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7689479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
76905c312079SDr. David Alan Gilbertfi
76915c312079SDr. David Alan Gilbert
769217824406SJunyan Heif test "$libpmem" = "yes" ; then
769317824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
7694c9322ab5SMarc-André Lureau  echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
7695c9322ab5SMarc-André Lureau  echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
769617824406SJunyan Hefi
769717824406SJunyan He
769821b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
769921b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
770021b2eca6SJingqi Liufi
770121b2eca6SJingqi Liu
77022f740136SJeff Codyif test "$bochs" = "yes" ; then
77032f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
77042f740136SJeff Codyfi
77052f740136SJeff Codyif test "$cloop" = "yes" ; then
77062f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
77072f740136SJeff Codyfi
77082f740136SJeff Codyif test "$dmg" = "yes" ; then
77092f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
77102f740136SJeff Codyfi
77112f740136SJeff Codyif test "$qcow1" = "yes" ; then
77122f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
77132f740136SJeff Codyfi
77142f740136SJeff Codyif test "$vdi" = "yes" ; then
77152f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
77162f740136SJeff Codyfi
77172f740136SJeff Codyif test "$vvfat" = "yes" ; then
77182f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
77192f740136SJeff Codyfi
77202f740136SJeff Codyif test "$qed" = "yes" ; then
77212f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
77222f740136SJeff Codyfi
77232f740136SJeff Codyif test "$parallels" = "yes" ; then
77242f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
77252f740136SJeff Codyfi
77262f740136SJeff Codyif test "$sheepdog" = "yes" ; then
77272f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
77282f740136SJeff Codyfi
7729c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7730c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7731c9c8b88fSDavid CARLIERfi
7732195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
7733195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
7734195588ccSDavid CARLIERfi
7735adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7736086d5f75SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
7737adc28027SAlexander Bulekovfi
77382f740136SJeff Cody
773940e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
774040e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
774140e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
774226fffe29SEmilio G. Cota    # Copy the export object list to the build dir
774326fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
774426fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
774526fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
774626fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
774726fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
774826fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
774926fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
775026fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
775126fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
775226fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
775326fffe29SEmilio G. Cota    else
775426fffe29SEmilio G. Cota	error_exit \
775526fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
775626fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
775726fffe29SEmilio G. Cota    fi
775840e8c6f4SAlex Bennéefi
775940e8c6f4SAlex Bennée
7760f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7761f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7762f48e590aSAlex Bennéefi
7763f48e590aSAlex Bennée
776454e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
776554e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
776692500362SAlexey Krasikov  if test "$have_keyutils" = "yes" ; then
776792500362SAlexey Krasikov    echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
776892500362SAlexey Krasikov  fi
776954e7aac0SAlexey Krasikovfi
777054e7aac0SAlexey Krasikov
77715b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
777225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
77735b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
777425211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
77755b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
777625211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
7777e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
777825211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
777940d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
778025211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
7781e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
778225211446SPaolo Bonzini  QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
77835b5e3037SPaolo Bonzinielse
778425211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
77855b5e3037SPaolo Bonzinifi
77865b5e3037SPaolo Bonzini
778798ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7788804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7789804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
77901901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
77911901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
77921901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
779321655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7794c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
77952eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
779639d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
7797a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
7798804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7799a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7800*859aef02SPaolo Bonzini  echo "CONFIG_IASL=$iasl" >> $config_host_mak
7801a31a8642SMichael S. Tsirkinfi
780283f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
78033c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7804804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
780545d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7806cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
78075f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
78083dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7809804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7810804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
78119f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
78124852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7813daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
78149fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7815e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
7816086d5f75SPaolo Bonziniecho "CXXFLAGS=$CXXFLAGS" >> $config_host_mak
781746eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7818a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
781911cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7820f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7821a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
7822a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
7823e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7824968b4db3SPaolo Bonzini  echo "SPARSE_CFLAGS = -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7825e39f0062SPaolo Bonzinifi
78268a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
7827db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
78286969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7829e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
783073da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
78313e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7832409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7833804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
7834484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
783517969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7836f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
783790246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
783890246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
783994dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
78401d728c39SBlue Swirlif test "$gcov" = "yes" ; then
78411d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
78421d728c39SBlue Swirlfi
7843804edf29SJuan Quintela
78443efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
78453efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
78463efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
78473efac6ebSTomáš Golembiovskýfi
7848adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
7849adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
7850adc28027SAlexander Bulekovfi
78513efac6ebSTomáš Golembiovský
785205dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
785305dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
785405dfa22bSPhilippe Mathieu-Daudéfi
785505dfa22bSPhilippe Mathieu-Daudé
7856b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
7857b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
7858b767d257SMarek Marczykowski-Góreckifi
7859b767d257SMarek Marczykowski-Górecki
78606efd7517SPeter Maydell# use included Linux headers
78616efd7517SPeter Maydellif test "$linux" = "yes" ; then
7862a307beb6SAndreas Färber  mkdir -p linux-headers
78636efd7517SPeter Maydell  case "$cpu" in
7864c72b26ecSRichard Henderson  i386|x86_64|x32)
786508312a63SPeter Maydell    linux_arch=x86
78666efd7517SPeter Maydell    ;;
7867f8378accSRichard Henderson  ppc|ppc64|ppc64le)
786808312a63SPeter Maydell    linux_arch=powerpc
78696efd7517SPeter Maydell    ;;
78706efd7517SPeter Maydell  s390x)
787108312a63SPeter Maydell    linux_arch=s390
787208312a63SPeter Maydell    ;;
78731f080313SClaudio Fontana  aarch64)
78741f080313SClaudio Fontana    linux_arch=arm64
78751f080313SClaudio Fontana    ;;
7876222e7d11SSanjay Lal  mips64)
7877222e7d11SSanjay Lal    linux_arch=mips
7878222e7d11SSanjay Lal    ;;
787908312a63SPeter Maydell  *)
788008312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
788108312a63SPeter Maydell    linux_arch="$cpu"
78826efd7517SPeter Maydell    ;;
78836efd7517SPeter Maydell  esac
788408312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
788508312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
788608312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
788708312a63SPeter Maydell    fi
78886efd7517SPeter Maydellfi
78896efd7517SPeter Maydell
789097a847bcSbellardfor target in $target_list; do
789197a847bcSbellardtarget_dir="$target"
789225be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
789389138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
789452bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
789552bf9771Stony.nguyen@bt.comcase "$target_name" in
789652bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
789752bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
789852bf9771Stony.nguyen@bt.com  ;;
789952bf9771Stony.nguyen@bt.comesac
790097a847bcSbellardtarget_bigendian="no"
7901c1799a84SPaolo Bonzinicase "$target_name" in
7902a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
790352bf9771Stony.nguyen@bt.com  target_bigendian="yes"
7904ea2d6a39SJuan Quintela  ;;
7905ea2d6a39SJuan Quintelaesac
790697a847bcSbellardtarget_softmmu="no"
7907997344f3Sbellardtarget_user_only="no"
7908831b7825Sthstarget_linux_user="no"
790984778508Sblueswir1target_bsd_user="no"
79109e407a85Spbrookcase "$target" in
7911c1799a84SPaolo Bonzini  ${target_name}-softmmu)
79129e407a85Spbrook    target_softmmu="yes"
79139e407a85Spbrook    ;;
7914c1799a84SPaolo Bonzini  ${target_name}-linux-user)
79159e407a85Spbrook    target_user_only="yes"
79169e407a85Spbrook    target_linux_user="yes"
79179e407a85Spbrook    ;;
7918c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
791984778508Sblueswir1    target_user_only="yes"
792084778508Sblueswir1    target_bsd_user="yes"
792184778508Sblueswir1    ;;
79229e407a85Spbrook  *)
792376ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
79249e407a85Spbrook    exit 1
79259e407a85Spbrook    ;;
79269e407a85Spbrookesac
7927831b7825Sths
792897a847bcSbellardmkdir -p $target_dir
792925be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
793097a847bcSbellard
7931e5fe0c52Spbrookbflt="no"
7932ca759f9eSAlex Bennéemttcg="no"
793389138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
793456aebc89Spbrookgdb_xml_files=""
79357ba1e619Saliguori
7936c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
79376acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7938e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
79393a30446aSMarc-André LureauTARGET_SYSTBL_ABI=""
79403a30446aSMarc-André LureauTARGET_SYSTBL=""
7941e73aae67SJuan Quintela
7942c1799a84SPaolo Bonzinicase "$target_name" in
79432408a527Saurel32  i386)
79440a7fa00aSEmilio G. Cota    mttcg="yes"
79457b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
794628988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
79473a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_32.tbl
79482408a527Saurel32  ;;
79492408a527Saurel32  x86_64)
79506acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
79518d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
79523a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_64.tbl
79530a7fa00aSEmilio G. Cota    mttcg="yes"
79547b0f97baSDoug Gale    gdb_xml_files="i386-64bit.xml"
79552408a527Saurel32  ;;
79562408a527Saurel32  alpha)
79575ee4f3c2SRichard Henderson    mttcg="yes"
79586116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
79592408a527Saurel32  ;;
79602408a527Saurel32  arm|armeb)
7961b498c8a0SJuan Quintela    TARGET_ARCH=arm
79625bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
7963e5fe0c52Spbrook    bflt="yes"
7964ca759f9eSAlex Bennée    mttcg="yes"
7965c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
79662408a527Saurel32  ;;
7967722dd7beSMichael Weiser  aarch64|aarch64_be)
7968722dd7beSMichael Weiser    TARGET_ARCH=aarch64
79696a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
79706a49fa95SAlexander Graf    bflt="yes"
7971ca759f9eSAlex Bennée    mttcg="yes"
7972c888f7e0SPeter 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"
79736a49fa95SAlexander Graf  ;;
797442f3ff00SMichael Rolnik  avr)
797542f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
797642f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
797742f3ff00SMichael Rolnik  ;;
79782408a527Saurel32  cris)
79792408a527Saurel32  ;;
798061766fe9SRichard Henderson  hppa)
79817b93dab5SRichard Henderson    mttcg="yes"
79829566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
798361766fe9SRichard Henderson  ;;
7984613a22c9SMichael Walle  lm32)
7985613a22c9SMichael Walle  ;;
79862408a527Saurel32  m68k)
79870938cda5Saurel32    bflt="yes"
7988a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
79895b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
79902408a527Saurel32  ;;
7991877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7992877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
7993ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
799472b675caSEdgar E. Iglesias    bflt="yes"
7995be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
799672b675caSEdgar E. Iglesias  ;;
79972408a527Saurel32  mips|mipsel)
79980454728cSAleksandar Markovic    mttcg="yes"
7999b498c8a0SJuan Quintela    TARGET_ARCH=mips
800025be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
8001c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
80023a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_o32.tbl
80032408a527Saurel32  ;;
80042408a527Saurel32  mipsn32|mipsn32el)
80050454728cSAleksandar Markovic    mttcg="yes"
8006597e2cecSRichard Henderson    TARGET_ARCH=mips64
80076acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
800825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
8009597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
8010686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
80113a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n32.tbl
80122408a527Saurel32  ;;
80132408a527Saurel32  mips64|mips64el)
8014a092a955SAlex Bennée    mttcg="no"
8015b498c8a0SJuan Quintela    TARGET_ARCH=mips64
80166acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
801725be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
8018686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
80193a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n64.tbl
80202408a527Saurel32  ;;
8021d15a9c23SAnthony Green  moxie)
8022d15a9c23SAnthony Green  ;;
8023e671711cSMarek Vasut  nios2)
8024e671711cSMarek Vasut  ;;
80254a09d0bbSRichard Henderson  or1k)
8026e67db06eSJia Liu    TARGET_ARCH=openrisc
8027e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
8028e67db06eSJia Liu  ;;
80292408a527Saurel32  ppc)
8030c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
803176a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
80322408a527Saurel32  ;;
80332408a527Saurel32  ppc64)
80346acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8035e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
803676a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8037f0b0685dSNikunj A Dadhania    mttcg=yes
80381438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
80392408a527Saurel32  ;;
80409c35126cSDoug Kwan  ppc64le)
80419c35126cSDoug Kwan    TARGET_ARCH=ppc64
80429c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
80439c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
804476a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8045f0b0685dSNikunj A Dadhania    mttcg=yes
80461438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
80479c35126cSDoug Kwan  ;;
80482408a527Saurel32  ppc64abi32)
8049b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
80506acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8051e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
805276a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
805325be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
80541438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
80552408a527Saurel32  ;;
805625fa194bSMichael Clark  riscv32)
805725fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
805825fa194bSMichael Clark    TARGET_ABI_DIR=riscv
805925fa194bSMichael Clark    mttcg=yes
8060ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
806125fa194bSMichael Clark  ;;
806225fa194bSMichael Clark  riscv64)
806325fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
806425fa194bSMichael Clark    TARGET_ABI_DIR=riscv
806525fa194bSMichael Clark    mttcg=yes
8066ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
806725fa194bSMichael Clark  ;;
8068c8c35e5fSYoshinori Sato  rx)
8069c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
8070c8c35e5fSYoshinori Sato    bflt="yes"
8071c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
8072c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
8073c8c35e5fSYoshinori Sato  ;;
80742408a527Saurel32  sh4|sh4eb)
8075b498c8a0SJuan Quintela    TARGET_ARCH=sh4
8076d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
80774dbed897Spbrook    bflt="yes"
80782408a527Saurel32  ;;
80792408a527Saurel32  sparc)
8080bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
80812408a527Saurel32  ;;
80822408a527Saurel32  sparc64)
80836acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8084bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
80852408a527Saurel32  ;;
80862408a527Saurel32  sparc32plus)
8087b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
80886acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8089e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
8090bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
809125be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
80922408a527Saurel32  ;;
809324e804ecSAlexander Graf  s390x)
8094318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
809563685bc4SDavid Hildenbrand    mttcg=yes
809686158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
809724e804ecSAlexander Graf  ;;
8098444e06b1SChen Gang  tilegx)
8099444e06b1SChen Gang  ;;
81005ecaa4edSPeter Crosthwaite  tricore)
81015ecaa4edSPeter Crosthwaite  ;;
8102d2fbca94SGuan Xuetao  unicore32)
8103d2fbca94SGuan Xuetao  ;;
8104cfa550c6SMax Filippov  xtensa|xtensaeb)
8105cfa550c6SMax Filippov    TARGET_ARCH=xtensa
8106a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
810702e33e9fSMax Filippov    bflt="yes"
81089fb40342SMax Filippov    mttcg="yes"
8109cfa550c6SMax Filippov  ;;
81102408a527Saurel32  *)
811176ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
81122408a527Saurel32  ;;
81132408a527Saurel32esac
81145e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
81155e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
81165e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
81175e8861a0SPaolo Bonzinifi
81183a30446aSMarc-André Lureauif [ "$TARGET_SYSTBL_ABI" != "" ] && [ "$TARGET_SYSTBL" = "" ]; then
81193a30446aSMarc-André Lureau  TARGET_SYSTBL=syscall.tbl
81203a30446aSMarc-André Lureaufi
81215e8861a0SPaolo Bonzini
812299afc91dSDaniel P. Berrangeupper() {
812399afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
812499afc91dSDaniel P. Berrange}
812599afc91dSDaniel P. Berrange
812689138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
812725be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
8128c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
812925be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
8130e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
8131e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
8132e6e91b9cSJuan Quintelafi
813325be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
8134adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
8135adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
8136adfc3e91SStacey Sonfi
81374d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
81384d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
81393a30446aSMarc-André Lureau    echo "TARGET_SYSTBL=$TARGET_SYSTBL" >> $config_target_mak
81404d6a835dSLaurent Vivierfi
81413b6b7550SPaolo Bonzini
81423b6b7550SPaolo Bonziniif supported_xen_target $target; then
814325be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
8144eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
8145eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
8146eb6fda0fSAnthony PERARD    fi
8147432d268cSJun Nakajimafi
81483b6b7550SPaolo Bonziniif supported_kvm_target $target; then
814925be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
8150c59249f9SJuan Quintelafi
81513b6b7550SPaolo Bonziniif supported_hax_target $target; then
8152b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
8153b0cb0a66SVincent Palatinfi
8154c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
8155c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
8156c97d6d2cSSergio Andres Gomez Del Realfi
8157d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
8158d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
8159d661d9a4SJustin Terry (VM)fi
816052bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
816152bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
816252bf9771Stony.nguyen@bt.comfi
8163de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
816425be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
816597a847bcSbellardfi
816697a847bcSbellardif test "$target_softmmu" = "yes" ; then
816725be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
8168ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
8169ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
8170ca759f9eSAlex Bennée  fi
8171de83cd02Sbellardfi
8172997344f3Sbellardif test "$target_user_only" = "yes" ; then
817325be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
8174a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
81752898503cSPaolo Bonzini  symlink "../qemu-$target_name" "$target_dir/qemu-$target_name"
81762898503cSPaolo Bonzinielse
81772898503cSPaolo Bonzini  symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name"
8178997344f3Sbellardfi
8179831b7825Sthsif test "$target_linux_user" = "yes" ; then
818025be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
8181831b7825Sthsfi
818256aebc89Spbrooklist=""
818356aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
818456aebc89Spbrook  for x in $gdb_xml_files; do
8185c9322ab5SMarc-André Lureau    list="$list gdb-xml/$x"
818656aebc89Spbrook  done
818725be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
81883d0f1517SJuan Quintelafi
8189de83cd02Sbellard
8190e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
819125be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
8192e5fe0c52Spbrookfi
819384778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
819425be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
819584778508Sblueswir1fi
81965b0753e0Sbellard
8197d75402b5SAlex Bennée
8198db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
8199fa282484SJuan Quintela
8200c765fcacSPeter Crosthwaitedisas_config() {
8201c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
8202c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
8203c765fcacSPeter Crosthwaite}
8204c765fcacSPeter Crosthwaite
820564656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
820664656024SJuan Quintela  case "$i" in
820764656024SJuan Quintela  alpha)
8208c765fcacSPeter Crosthwaite    disas_config "ALPHA"
820964656024SJuan Quintela  ;;
821082295d8aSRichard Henderson  aarch64)
821182295d8aSRichard Henderson    if test -n "${cxx}"; then
8212c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
821382295d8aSRichard Henderson    fi
821482295d8aSRichard Henderson  ;;
821564656024SJuan Quintela  arm)
8216c765fcacSPeter Crosthwaite    disas_config "ARM"
8217999b53ecSClaudio Fontana    if test -n "${cxx}"; then
8218c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
8219999b53ecSClaudio Fontana    fi
822064656024SJuan Quintela  ;;
822142f3ff00SMichael Rolnik  avr)
822242f3ff00SMichael Rolnik    disas_config "AVR"
822342f3ff00SMichael Rolnik  ;;
822464656024SJuan Quintela  cris)
8225c765fcacSPeter Crosthwaite    disas_config "CRIS"
822664656024SJuan Quintela  ;;
8227429b31a2SRichard Henderson  hppa)
8228429b31a2SRichard Henderson    disas_config "HPPA"
8229429b31a2SRichard Henderson  ;;
8230c72b26ecSRichard Henderson  i386|x86_64|x32)
8231c765fcacSPeter Crosthwaite    disas_config "I386"
823264656024SJuan Quintela  ;;
823379368f49SMichael Walle  lm32)
8234c765fcacSPeter Crosthwaite    disas_config "LM32"
823579368f49SMichael Walle  ;;
823664656024SJuan Quintela  m68k)
8237c765fcacSPeter Crosthwaite    disas_config "M68K"
823864656024SJuan Quintela  ;;
8239877fdc12SEdgar E. Iglesias  microblaze*)
8240c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
824164656024SJuan Quintela  ;;
824264656024SJuan Quintela  mips*)
8243c765fcacSPeter Crosthwaite    disas_config "MIPS"
824489a955e8SAleksandar Markovic    if test -n "${cxx}"; then
824589a955e8SAleksandar Markovic      disas_config "NANOMIPS"
824689a955e8SAleksandar Markovic    fi
824764656024SJuan Quintela  ;;
8248d15a9c23SAnthony Green  moxie*)
8249c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8250d15a9c23SAnthony Green  ;;
8251e671711cSMarek Vasut  nios2)
8252e671711cSMarek Vasut    disas_config "NIOS2"
8253e671711cSMarek Vasut  ;;
82544a09d0bbSRichard Henderson  or1k)
8255c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8256e67db06eSJia Liu  ;;
825764656024SJuan Quintela  ppc*)
8258c765fcacSPeter Crosthwaite    disas_config "PPC"
825964656024SJuan Quintela  ;;
8260c4f80543SAlistair Francis  riscv*)
826125fa194bSMichael Clark    disas_config "RISCV"
826225fa194bSMichael Clark  ;;
8263c8c35e5fSYoshinori Sato  rx)
8264c8c35e5fSYoshinori Sato    disas_config "RX"
8265c8c35e5fSYoshinori Sato  ;;
826624e804ecSAlexander Graf  s390*)
8267c765fcacSPeter Crosthwaite    disas_config "S390"
826864656024SJuan Quintela  ;;
826964656024SJuan Quintela  sh4)
8270c765fcacSPeter Crosthwaite    disas_config "SH4"
827164656024SJuan Quintela  ;;
827264656024SJuan Quintela  sparc*)
8273c765fcacSPeter Crosthwaite    disas_config "SPARC"
827464656024SJuan Quintela  ;;
8275cfa550c6SMax Filippov  xtensa*)
8276c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8277cfa550c6SMax Filippov  ;;
827864656024SJuan Quintela  esac
827964656024SJuan Quinteladone
82809195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8281c765fcacSPeter Crosthwaite  disas_config "TCI"
82829195b2c2SStefan Weilfi
828364656024SJuan Quintela
828497a847bcSbellarddone # for target in $targets
82857d13299dSbellard
8286d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
8287d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
8288d52c454aSMarc-André Lureau
8289e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
8290*859aef02SPaolo Bonzini  subdirs="$subdirs dtc"
8291a540f158SPeter Crosthwaitefi
8292e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
8293*859aef02SPaolo Bonzini  subdirs="$subdirs capstone"
8294e219c499SRichard Hendersonfi
8295*859aef02SPaolo Bonziniecho "SUBDIRS=$subdirs" >> $config_host_mak
8296e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8297e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8298e219c499SRichard Hendersonfi
8299a540f158SPeter Crosthwaite
8300a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8301a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8302ab318051SMarc-André Lureau  echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
8303a99d57bbSWanlong Gaofi
8304a99d57bbSWanlong Gao
8305fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8306fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8307fd0e6053SJohn Snowfi
8308fd0e6053SJohn Snow
83091e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
83101e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
83111e4f6065SDaniele Buonofi
83121e4f6065SDaniele Buono
8313e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8314e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8315e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8316e29e5c6eSPeter Maydell# (these can be both files and directories).
8317e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8318e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8319e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8320e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8321e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8322e29e5c6eSPeter Maydell# directory and symlink the directory instead.
83231cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
83241cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8325b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8326744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
83278db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
83282038f8c8SPaolo BonziniLINKS="Makefile"
83292038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
83303941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
8331671f760bSEmilio G. CotaLINKS="$LINKS tests/plugin/Makefile"
8332e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
8333e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
83348db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
8335e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8336e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
833739950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
833839950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
83398f8fd9edSCleber RosaLINKS="$LINKS python"
8340753d11f2SRichard Hendersonfor bios_file in \
8341753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
8342225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8343753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8344753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8345e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8346753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
83474e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
834826ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8349753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8350753d11f2SRichard Hendersondo
8351e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
83527ea78b74SJan Kiszkadone
8353d1807a4fSPaolo Bonzinimkdir -p $DIRS
8354e29e5c6eSPeter Maydellfor f in $LINKS ; do
8355cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8356f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8357f9245e10SPeter Maydell    fi
83587d13299dSbellarddone
83591ad2134fSPaul Brook
83602038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
83612038f8c8SPaolo Bonzini  export $i
83622038f8c8SPaolo Bonzinidone
8363afc3a8f9SAlex Bennéeexport target_list source_path use_containers
83642038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
83652038f8c8SPaolo Bonzini
8366c34ebfdcSAnthony Liguori# temporary config to build submodules
83678db2a4fdSGerd Hoffmannfor rom in seabios; do
8368c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
836937116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8370c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8371cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
83725f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8373c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8374c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
83753dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8376c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8377a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8378c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
83799f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8380c34ebfdcSAnthony Liguoridone
8381c34ebfdcSAnthony Liguori
838276c7560aSMax Reitz# set up qemu-iotests in this build directory
838376c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
838476c7560aSMax Reitz
838576c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
838676c7560aSMax Reitzecho >> "$iotests_common_env"
838776c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
838876c7560aSMax Reitz
8389a5665051SPaolo Bonziniif test "$skip_meson" = no; then
8390fc929892SMarc-André Lureaucross="config-meson.cross.new"
8391fc929892SMarc-André Lureaumeson_quote() {
8392fc929892SMarc-André Lureau    echo "['$(echo $* | sed "s/ /','/g")']"
8393fc929892SMarc-André Lureau}
8394fc929892SMarc-André Lureau
8395fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
8396fc929892SMarc-André Lureauecho "[properties]" >> $cross
8397fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
8398fc929892SMarc-André Lureauecho "[binaries]" >> $cross
8399fc929892SMarc-André Lureauecho "c = $(meson_quote $cc)" >> $cross
8400fc929892SMarc-André Lureautest -n "$cxx" && echo "cpp = $(meson_quote $cxx)" >> $cross
8401fc929892SMarc-André Lureauecho "ar = $(meson_quote $ar)" >> $cross
8402fc929892SMarc-André Lureauecho "nm = $(meson_quote $nm)" >> $cross
8403fc929892SMarc-André Lureauecho "pkgconfig = $(meson_quote $pkg_config_exe)" >> $cross
8404fc929892SMarc-André Lureauecho "ranlib = $(meson_quote $ranlib)" >> $cross
8405fc929892SMarc-André Lureauecho "strip = $(meson_quote $strip)" >> $cross
8406fc929892SMarc-André Lureauecho "windres = $(meson_quote $windres)" >> $cross
8407fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
8408fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
8409fc929892SMarc-André Lureau    # Hack: Meson expects an absolute path for the *build* machine
8410fc929892SMarc-André Lureau    # for the prefix, so add a slash in front of a Windows path that
8411fc929892SMarc-André Lureau    # includes a drive letter.
8412fc929892SMarc-André Lureau    #
8413fc929892SMarc-André Lureau    # See https://github.com/mesonbuild/meson/issues/7577.
8414fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
8415fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
8416fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
8417fc929892SMarc-André Lureau        case $prefix in
8418fc929892SMarc-André Lureau            ?:*) pre_prefix=/ ;;
8419fc929892SMarc-André Lureau        esac
8420fc929892SMarc-André Lureau    fi
8421fc929892SMarc-André Lureau    case "$ARCH" in
8422fc929892SMarc-André Lureau        i386|x86_64)
8423fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
8424fc929892SMarc-André Lureau            ;;
8425fc929892SMarc-André Lureau        ppc64le)
8426fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
8427fc929892SMarc-André Lureau            ;;
8428fc929892SMarc-André Lureau        *)
8429fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
8430fc929892SMarc-André Lureau            ;;
8431fc929892SMarc-André Lureau    esac
8432fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
8433fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
8434fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
8435fc929892SMarc-André Lureau    else
8436fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
8437fc929892SMarc-André Lureau    fi
8438fc929892SMarc-André Lureauelse
8439fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
8440fc929892SMarc-André Lureaufi
8441fc929892SMarc-André Lureaumv $cross config-meson.cross
8442fc929892SMarc-André Lureau
8443a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
8444a5665051SPaolo BonziniNINJA=$PWD/ninjatool $meson setup \
8445fc929892SMarc-André Lureau        --prefix "${pre_prefix}$prefix" \
8446fc929892SMarc-André Lureau        --libdir "${pre_prefix}$libdir" \
8447fc929892SMarc-André Lureau        --libexecdir "${pre_prefix}$libexecdir" \
8448fc929892SMarc-André Lureau        --bindir "${pre_prefix}$bindir" \
8449fc929892SMarc-André Lureau        --includedir "${pre_prefix}$includedir" \
8450fc929892SMarc-André Lureau        --datadir "${pre_prefix}$datadir" \
8451fc929892SMarc-André Lureau        --mandir "${pre_prefix}$mandir" \
8452fc929892SMarc-André Lureau        --sysconfdir "${pre_prefix}$sysconfdir" \
8453fc929892SMarc-André Lureau        --localstatedir "${pre_prefix}$local_statedir" \
8454a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
8455a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
8456a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
8457a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
8458da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
8459bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
8460fc929892SMarc-André Lureau        $cross_arg \
8461a5665051SPaolo Bonzini        "$PWD" "$source_path"
8462a5665051SPaolo Bonzini
8463a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
8464a5665051SPaolo Bonzini    error_exit "meson setup failed"
8465a5665051SPaolo Bonzinifi
8466a5665051SPaolo Bonzinitouch ninjatool.stamp
8467a5665051SPaolo Bonzinifi
8468a5665051SPaolo Bonzini
8469dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8470dc655404SMichael S. Tsirkincat <<EOD >config.status
8471dc655404SMichael S. Tsirkin#!/bin/sh
8472dc655404SMichael S. Tsirkin# Generated by configure.
8473dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8474dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8475dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8476dc655404SMichael S. TsirkinEOD
8477e811da7fSDaniel P. Berrangé
8478e811da7fSDaniel P. Berrangépreserve_env() {
8479e811da7fSDaniel P. Berrangé    envname=$1
8480e811da7fSDaniel P. Berrangé
8481e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8482e811da7fSDaniel P. Berrangé
8483e811da7fSDaniel P. Berrangé    if test -n "$envval"
8484e811da7fSDaniel P. Berrangé    then
8485e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8486e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8487e811da7fSDaniel P. Berrangé    else
8488e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8489e811da7fSDaniel P. Berrangé    fi
8490e811da7fSDaniel P. Berrangé}
8491e811da7fSDaniel P. Berrangé
8492e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8493e811da7fSDaniel P. Berrangé# features/build target configure will detect
8494e811da7fSDaniel P. Berrangépreserve_env AR
8495e811da7fSDaniel P. Berrangépreserve_env AS
8496e811da7fSDaniel P. Berrangépreserve_env CC
8497e811da7fSDaniel P. Berrangépreserve_env CPP
8498e811da7fSDaniel P. Berrangépreserve_env CXX
8499e811da7fSDaniel P. Berrangépreserve_env INSTALL
8500e811da7fSDaniel P. Berrangépreserve_env LD
8501e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8502e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8503e811da7fSDaniel P. Berrangépreserve_env MAKE
8504e811da7fSDaniel P. Berrangépreserve_env NM
8505e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8506e811da7fSDaniel P. Berrangépreserve_env PATH
8507e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8508e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8509e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8510e811da7fSDaniel P. Berrangépreserve_env PYTHON
8511e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8512e811da7fSDaniel P. Berrangépreserve_env SMBD
8513e811da7fSDaniel P. Berrangépreserve_env STRIP
8514e811da7fSDaniel P. Berrangépreserve_env WINDRES
8515e811da7fSDaniel P. Berrangé
8516dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8517a5665051SPaolo Bonzinifor i in "$0" "$@"; do
8518a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
8519a5665051SPaolo Bonzinidone
8520cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8521dc655404SMichael S. Tsirkinchmod +x config.status
8522dc655404SMichael S. Tsirkin
85238cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8524