xref: /openbmc/qemu/configure (revision 64ed6f92ffebb419ba71ef61e7bdb5f165c5043a)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
14dedad027SDaniel P. Berrangé# make source path absolute
15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd)
16dedad027SDaniel P. Berrangé
17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path"
18dedad027SDaniel P. Berrangéthen
19dedad027SDaniel P. Berrangé    echo "Using './build' as the directory for build output"
20dedad027SDaniel P. Berrangé
21dedad027SDaniel P. Berrangé    MARKER=build/auto-created-by-configure
22dedad027SDaniel P. Berrangé
23dedad027SDaniel P. Berrangé    if test -e build
24dedad027SDaniel P. Berrangé    then
25dedad027SDaniel P. Berrangé        if test -f $MARKER
26dedad027SDaniel P. Berrangé        then
27dedad027SDaniel P. Berrangé           rm -rf build
28dedad027SDaniel P. Berrangé        else
29dedad027SDaniel P. Berrangé            echo "ERROR: ./build dir already exists and was not previously created by configure"
30dedad027SDaniel P. Berrangé            exit 1
31dedad027SDaniel P. Berrangé        fi
32dedad027SDaniel P. Berrangé    fi
33dedad027SDaniel P. Berrangé
34dedad027SDaniel P. Berrangé    mkdir build
35dedad027SDaniel P. Berrangé    touch $MARKER
36dedad027SDaniel P. Berrangé
37dedad027SDaniel P. Berrangé    cat > GNUmakefile <<'EOF'
38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree
39dedad027SDaniel P. Berrangé# 'make' command invocation
40dedad027SDaniel P. Berrangé
41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),)
42dedad027SDaniel P. Berrangérecurse: all
43dedad027SDaniel P. Berrangéendif
44dedad027SDaniel P. Berrangé
45dedad027SDaniel P. Berrangé.NOTPARALLEL: %
46dedad027SDaniel P. Berrangé%: force
47dedad027SDaniel P. Berrangé	@echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...'
48dedad027SDaniel P. Berrangé	@$(MAKE) -C build -f Makefile $(MAKECMDGOALS)
49dedad027SDaniel P. Berrangé	@if test "$(MAKECMDGOALS)" = "distclean" && \
50dedad027SDaniel P. Berrangé	    test -e build/auto-created-by-configure ; \
51dedad027SDaniel P. Berrangé	then \
52dedad027SDaniel P. Berrangé	    rm -rf build GNUmakefile ; \
53dedad027SDaniel P. Berrangé	fi
54dedad027SDaniel P. Berrangéforce: ;
55dedad027SDaniel P. Berrangé.PHONY: force
56dedad027SDaniel P. BerrangéGNUmakefile: ;
57dedad027SDaniel P. Berrangé
58dedad027SDaniel P. BerrangéEOF
59dedad027SDaniel P. Berrangé    cd build
60dedad027SDaniel P. Berrangé    exec $source_path/configure "$@"
61dedad027SDaniel P. Berrangéfi
62dedad027SDaniel P. Berrangé
638cd05ab6SPeter Maydell# Temporary directory used for files created while
648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
658cd05ab6SPeter Maydell# we can safely blow away any previous version of it
668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
678cd05ab6SPeter Maydell# it when configure exits.)
688cd05ab6SPeter MaydellTMPDIR1="config-temp"
698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
728cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
738cd05ab6SPeter Maydell    exit 1
747d13299dSbellardfi
757d13299dSbellard
768cd05ab6SPeter MaydellTMPB="qemu-conf"
778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
816969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
8226fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt"
837d13299dSbellard
84da1d85e3SGerd Hoffmannrm -f config.log
859ac81bbbSmalc
86b48e3611SPeter Maydell# Print a helpful header at the top of config.log
87b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
88979ae168SPeter Maydellprintf "# Configured with:" >> config.log
89979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
90979ae168SPeter Maydellecho >> config.log
91b48e3611SPeter Maydellecho "#" >> config.log
92b48e3611SPeter Maydell
93d880a3baSPaolo Bonziniprint_error() {
94d880a3baSPaolo Bonzini    (echo
9576ad07a4SPeter Maydell    echo "ERROR: $1"
9676ad07a4SPeter Maydell    while test -n "$2"; do
9776ad07a4SPeter Maydell        echo "       $2"
9876ad07a4SPeter Maydell        shift
9976ad07a4SPeter Maydell    done
100d880a3baSPaolo Bonzini    echo) >&2
101d880a3baSPaolo Bonzini}
102d880a3baSPaolo Bonzini
103d880a3baSPaolo Bonzinierror_exit() {
104d880a3baSPaolo Bonzini    print_error "$@"
10576ad07a4SPeter Maydell    exit 1
10676ad07a4SPeter Maydell}
10776ad07a4SPeter Maydell
1089c83ffd8SPeter Maydelldo_compiler() {
1099c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
1109c83ffd8SPeter Maydell    # is compiler binary to execute.
1119c83ffd8SPeter Maydell    local compiler="$1"
1129c83ffd8SPeter Maydell    shift
1138bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
1148bbe05d7SIan Jackson        echo >>config.log "
1158bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
1168bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
1178bbe05d7SIan Jackson    '; fi
1189c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
1199c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
1208dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
1218dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
1228dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
1238dc38a78SPeter Maydell    # obvious to developers.
1248dc38a78SPeter Maydell    if test "$werror" != "yes"; then
1258dc38a78SPeter Maydell        return 0
1268dc38a78SPeter Maydell    fi
1278dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
1288dc38a78SPeter Maydell    case "$*" in
1298dc38a78SPeter Maydell        *-Werror*)
1308dc38a78SPeter Maydell           return 0
1318dc38a78SPeter Maydell        ;;
1328dc38a78SPeter Maydell    esac
1339c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
1349c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
13576ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
13676ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
13776ad07a4SPeter Maydell        "will be at the bottom of config.log." \
13876ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
1398dc38a78SPeter Maydell}
1408dc38a78SPeter Maydell
1419c83ffd8SPeter Maydelldo_cc() {
1429c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
1439c83ffd8SPeter Maydell}
1449c83ffd8SPeter Maydell
1459c83ffd8SPeter Maydelldo_cxx() {
1469c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
1479c83ffd8SPeter Maydell}
1489c83ffd8SPeter Maydell
14900849b92SRichard Henderson# Append $2 to the variable named $1, with space separation
15000849b92SRichard Hendersonadd_to() {
15100849b92SRichard Henderson    eval $1=\${$1:+\"\$$1 \"}\$2
15200849b92SRichard Henderson}
15300849b92SRichard Henderson
1549c83ffd8SPeter Maydellupdate_cxxflags() {
1559c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1569c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1579c83ffd8SPeter Maydell    # because they only make sense for C programs.
15853422040SPaolo Bonzini    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
159086d5f75SPaolo Bonzini    CXXFLAGS=$(echo "$CFLAGS" | sed s/-std=gnu99/-std=gnu++11/)
1609c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1619c83ffd8SPeter Maydell        case $arg in
1629c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1639c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1649c83ffd8SPeter Maydell                ;;
1659c83ffd8SPeter Maydell            *)
1669c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1679c83ffd8SPeter Maydell                ;;
1689c83ffd8SPeter Maydell        esac
1699c83ffd8SPeter Maydell    done
1709c83ffd8SPeter Maydell}
1719c83ffd8SPeter Maydell
17252166aa0SJuan Quintelacompile_object() {
173fd0e6053SJohn Snow  local_cflags="$1"
174086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
17552166aa0SJuan Quintela}
17652166aa0SJuan Quintela
17752166aa0SJuan Quintelacompile_prog() {
17852166aa0SJuan Quintela  local_cflags="$1"
17952166aa0SJuan Quintela  local_ldflags="$2"
180086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $QEMU_LDFLAGS $local_ldflags
18152166aa0SJuan Quintela}
18252166aa0SJuan Quintela
18311568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
18411568d6dSPaolo Bonzinisymlink() {
18572b8b5a1SStefan Weil  rm -rf "$2"
186ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
18772b8b5a1SStefan Weil  ln -s "$1" "$2"
18811568d6dSPaolo Bonzini}
18911568d6dSPaolo Bonzini
1900dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1910dba6195SLoïc Minier# executable or a builtin)
1920dba6195SLoïc Minierhas() {
1930dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1940dba6195SLoïc Minier}
1950dba6195SLoïc Minier
1960dba6195SLoïc Minier# search for an executable in PATH
1970dba6195SLoïc Minierpath_of() {
1980dba6195SLoïc Minier    local_command="$1"
1990dba6195SLoïc Minier    local_ifs="$IFS"
2000dba6195SLoïc Minier    local_dir=""
2010dba6195SLoïc Minier
2020dba6195SLoïc Minier    # pathname has a dir component?
2030dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
2040dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
2050dba6195SLoïc Minier            echo "$local_command"
2060dba6195SLoïc Minier            return 0
2070dba6195SLoïc Minier        fi
2080dba6195SLoïc Minier    fi
2090dba6195SLoïc Minier    if [ -z "$local_command" ]; then
2100dba6195SLoïc Minier        return 1
2110dba6195SLoïc Minier    fi
2120dba6195SLoïc Minier
2130dba6195SLoïc Minier    IFS=:
2140dba6195SLoïc Minier    for local_dir in $PATH; do
2150dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
2160dba6195SLoïc Minier            echo "$local_dir/$local_command"
2170dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
2180dba6195SLoïc Minier            return 0
2190dba6195SLoïc Minier        fi
2200dba6195SLoïc Minier    done
2210dba6195SLoïc Minier    # not found
2220dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
2230dba6195SLoïc Minier    return 1
2240dba6195SLoïc Minier}
2250dba6195SLoïc Minier
2260a01d76fSMarc-André Lureauversion_ge () {
2270a01d76fSMarc-André Lureau    local_ver1=`echo $1 | tr . ' '`
2280a01d76fSMarc-André Lureau    local_ver2=`echo $2 | tr . ' '`
2290a01d76fSMarc-André Lureau    while true; do
2300a01d76fSMarc-André Lureau        set x $local_ver1
2310a01d76fSMarc-André Lureau        local_first=${2-0}
2320a01d76fSMarc-André Lureau        # shift 2 does nothing if there are less than 2 arguments
2330a01d76fSMarc-André Lureau        shift; shift
2340a01d76fSMarc-André Lureau        local_ver1=$*
2350a01d76fSMarc-André Lureau        set x $local_ver2
2360a01d76fSMarc-André Lureau        # the second argument finished, the first must be greater or equal
2370a01d76fSMarc-André Lureau        test $# = 1 && return 0
2380a01d76fSMarc-André Lureau        test $local_first -lt $2 && return 1
2390a01d76fSMarc-André Lureau        test $local_first -gt $2 && return 0
2400a01d76fSMarc-André Lureau        shift; shift
2410a01d76fSMarc-André Lureau        local_ver2=$*
2420a01d76fSMarc-André Lureau    done
2430a01d76fSMarc-André Lureau}
2440a01d76fSMarc-André Lureau
2455b808275SLluís Vilanovahave_backend () {
2465b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
2475b808275SLluís Vilanova}
2485b808275SLluís Vilanova
2493b6b7550SPaolo Bonziniglob() {
2503b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
2513b6b7550SPaolo Bonzini}
2523b6b7550SPaolo Bonzini
2533b6b7550SPaolo Bonzinisupported_hax_target() {
2543b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
2553b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2563b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
2573b6b7550SPaolo Bonzini        i386|x86_64)
2583b6b7550SPaolo Bonzini            return 0
2593b6b7550SPaolo Bonzini        ;;
2603b6b7550SPaolo Bonzini    esac
2613b6b7550SPaolo Bonzini    return 1
2623b6b7550SPaolo Bonzini}
2633b6b7550SPaolo Bonzini
2643b6b7550SPaolo Bonzinisupported_kvm_target() {
2653b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
2663b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2673b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
2683b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
2693b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2703b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
271aa2953fdSHuacai Chen        mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
272f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2733b6b7550SPaolo Bonzini        s390x:s390x)
2743b6b7550SPaolo Bonzini            return 0
2753b6b7550SPaolo Bonzini        ;;
2763b6b7550SPaolo Bonzini    esac
2773b6b7550SPaolo Bonzini    return 1
2783b6b7550SPaolo Bonzini}
2793b6b7550SPaolo Bonzini
2803b6b7550SPaolo Bonzinisupported_xen_target() {
2813b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2823b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
283b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
284b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
285b5ed2e11SPaolo Bonzini        i386|x86_64)
2863b6b7550SPaolo Bonzini            return 0
2873b6b7550SPaolo Bonzini        ;;
2883b6b7550SPaolo Bonzini    esac
2893b6b7550SPaolo Bonzini    return 1
2903b6b7550SPaolo Bonzini}
2913b6b7550SPaolo Bonzini
292c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
293c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
294c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
295c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
296c97d6d2cSSergio Andres Gomez Del Real        x86_64)
297c97d6d2cSSergio Andres Gomez Del Real            return 0
298c97d6d2cSSergio Andres Gomez Del Real        ;;
299c97d6d2cSSergio Andres Gomez Del Real    esac
300c97d6d2cSSergio Andres Gomez Del Real    return 1
301c97d6d2cSSergio Andres Gomez Del Real}
302c97d6d2cSSergio Andres Gomez Del Real
303d661d9a4SJustin Terry (VM)supported_whpx_target() {
304d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
305d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
306d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
307d661d9a4SJustin Terry (VM)        i386|x86_64)
308d661d9a4SJustin Terry (VM)            return 0
309d661d9a4SJustin Terry (VM)        ;;
310d661d9a4SJustin Terry (VM)    esac
311d661d9a4SJustin Terry (VM)    return 1
312d661d9a4SJustin Terry (VM)}
313d661d9a4SJustin Terry (VM)
314d880a3baSPaolo Bonzinisupported_target() {
315d880a3baSPaolo Bonzini    case "$1" in
316d880a3baSPaolo Bonzini        *-softmmu)
317d880a3baSPaolo Bonzini            ;;
318d880a3baSPaolo Bonzini        *-linux-user)
319d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
320d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
321d880a3baSPaolo Bonzini                return 1
322d880a3baSPaolo Bonzini            fi
323d880a3baSPaolo Bonzini            ;;
324d880a3baSPaolo Bonzini        *-bsd-user)
325d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
326d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
327d880a3baSPaolo Bonzini                return 1
328d880a3baSPaolo Bonzini            fi
329d880a3baSPaolo Bonzini            ;;
330d880a3baSPaolo Bonzini        *)
331d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
332d880a3baSPaolo Bonzini            return 1
333d880a3baSPaolo Bonzini            ;;
334d880a3baSPaolo Bonzini    esac
335b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
336b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
337b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
338b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
339c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
340d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
341b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
342b3f6ea7eSPaolo Bonzini    return 1
343d880a3baSPaolo Bonzini}
344d880a3baSPaolo Bonzini
345e9a3591fSChristian Borntraeger
346e9a3591fSChristian Borntraegerld_has() {
347e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
348e9a3591fSChristian Borntraeger}
349e9a3591fSChristian Borntraeger
3504ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
3514ace32e2SAntonio Ospitethen
3524ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
3534ace32e2SAntonio Ospitefi
3544ace32e2SAntonio Ospite
35514211825SAntonio Ospite# default parameters
3562ff6b91eSJuan Quintelacpu=""
357a31a8642SMichael S. Tsirkiniasl="iasl"
3581e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
35943ce4dfeSbellardstatic="no"
3607d13299dSbellardcross_prefix=""
3610c58ac1cSmalcaudio_drv_list=""
362b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
363b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
364e49d021eSPeter Maydellhost_cc="cc"
36573da375eSJuan Quintelalibs_softmmu=""
3663e2e0e6bSJuan Quintelalibs_tools=""
367d5631638Smalcaudio_win_int=""
368957f1f99SMichael Rothlibs_qga=""
3695bc62e01SGerd Hoffmanndebug_info="yes"
37063678e17SSteven Noonanstack_protector=""
3711e4f6065SDaniele Buonosafe_stack=""
372afc3a8f9SAlex Bennéeuse_containers="yes"
373f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
374ac0df51dSaliguori
37592712822SDaniel P. Berrangeif test -e "$source_path/.git"
37692712822SDaniel P. Berrangethen
377f62bbee5SDaniel P. Berrange    git_update=yes
37892712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3793ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3803ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
38192712822SDaniel P. Berrangeelse
382f62bbee5SDaniel P. Berrange    git_update=no
383aef45d51SDaniel P. Berrange    git_submodules=""
3845c0ef67aSDaniel P. Berrangé
3855c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3865c0ef67aSDaniel P. Berrangé    then
3875c0ef67aSDaniel P. Berrangé        echo
3885c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3895c0ef67aSDaniel P. Berrangé        echo
3905c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3915c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3925c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3935c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3945c0ef67aSDaniel P. Berrangé        echo
395a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3965c0ef67aSDaniel P. Berrangé        echo
3975c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3985c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3995c0ef67aSDaniel P. Berrangé        echo
4005c0ef67aSDaniel P. Berrangé        exit 1
4015c0ef67aSDaniel P. Berrangé    fi
40292712822SDaniel P. Berrangefi
403cc84d63aSDaniel P. Berrangegit="git"
404ac0df51dSaliguori
405afb63ebdSStefan Weil# Don't accept a target_list environment variable.
406afb63ebdSStefan Weilunset target_list
407447e133fSAlex Bennéeunset target_list_exclude
408377529c0SPaolo Bonzini
409377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
410377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
411377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
412377529c0SPaolo Bonzini#              unless --disable-foo is given
413377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
414377529c0SPaolo Bonzini#              feature will searched for,
415377529c0SPaolo Bonzini#              if not found, configure exits with error
416377529c0SPaolo Bonzini#
417377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
418377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
419377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
420377529c0SPaolo Bonzini
421377529c0SPaolo Bonzinibrlapi=""
422377529c0SPaolo Bonzinicurl=""
423377529c0SPaolo Bonzinicurses=""
424377529c0SPaolo Bonzinidocs=""
425377529c0SPaolo Bonzinifdt=""
42658952137SVincenzo Maffionenetmap="no"
427377529c0SPaolo Bonzinisdl=""
428a442fe2fSDaniel P. Berrangésdl_image=""
429983eef5aSMeador Ingevirtfs=""
430fe8fc5aeSPaolo Bonzinimpath=""
431821601eaSJes Sorensenvnc="yes"
432377529c0SPaolo Bonzinisparse="no"
433377529c0SPaolo Bonzinivde=""
434377529c0SPaolo Bonzinivnc_sasl=""
435377529c0SPaolo Bonzinivnc_jpeg=""
436377529c0SPaolo Bonzinivnc_png=""
4376a021536SGerd Hoffmannxkbcommon=""
438377529c0SPaolo Bonzinixen=""
439d5b93ddfSAnthony PERARDxen_ctrl_version=""
440eb6fda0fSAnthony PERARDxen_pci_passthrough=""
441377529c0SPaolo Bonzinilinux_aio=""
442c10dd856SAarushi Mehtalinux_io_uring=""
44347e98658SCorey Bryantcap_ng=""
444377529c0SPaolo Bonziniattr=""
4454f26f2b6SAvi Kivitylibattr=""
446377529c0SPaolo Bonzinixfs=""
447b3f6ea7eSPaolo Bonzinitcg="yes"
448a40161cbSPaolo Bonzinimembarrier=""
449299e6f19SPaolo Bonzinivhost_net=""
450299e6f19SPaolo Bonzinivhost_crypto=""
451299e6f19SPaolo Bonzinivhost_scsi=""
452299e6f19SPaolo Bonzinivhost_vsock=""
453e6a74868SMarc-André Lureauvhost_user=""
45498fc1adaSDr. David Alan Gilbertvhost_user_fs=""
455d41a75a2SBradkvm="no"
456b0cb0a66SVincent Palatinhax="no"
457c97d6d2cSSergio Andres Gomez Del Realhvf="no"
458d661d9a4SJustin Terry (VM)whpx="no"
4592da776dbSMichael R. Hinesrdma=""
46021ab34c9SMarcel Apfelbaumpvrdma=""
461377529c0SPaolo Bonzinigprof="no"
462377529c0SPaolo Bonzinidebug_tcg="no"
463377529c0SPaolo Bonzinidebug="no"
464247724cbSMarc-André Lureausanitizers="no"
4650aebab04SLingfeng Yangtsan="no"
466b553a042SJohn Snowfortify_source=""
467377529c0SPaolo Bonzinistrip_opt="yes"
4689195b2c2SStefan Weiltcg_interpreter="no"
469377529c0SPaolo Bonzinibigendian="no"
470377529c0SPaolo Bonzinimingw32="no"
4711d728c39SBlue Swirlgcov="no"
472377529c0SPaolo BonziniEXESUF=""
47317969268SFam ZhengDSOSUF=".so"
47417969268SFam ZhengLDFLAGS_SHARED="-shared"
47517969268SFam Zhengmodules="no"
476bd83c861SChristian Ehrhardtmodule_upgrades="no"
477377529c0SPaolo Bonziniprefix="/usr/local"
4783d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
479377529c0SPaolo Bonziniconfsuffix="/qemu"
480675b9b53SMarc-André Lureauslirp=""
481377529c0SPaolo Bonzinioss_lib=""
482377529c0SPaolo Bonzinibsd="no"
483377529c0SPaolo Bonzinilinux="no"
484377529c0SPaolo Bonzinisolaris="no"
485377529c0SPaolo Bonziniprofiler="no"
486377529c0SPaolo Bonzinicocoa="no"
487377529c0SPaolo Bonzinisoftmmu="yes"
488377529c0SPaolo Bonzinilinux_user="no"
489377529c0SPaolo Bonzinibsd_user="no"
490377529c0SPaolo Bonziniblobs="yes"
49105dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
492377529c0SPaolo Bonzinipkgversion=""
49340d6444eSAvi Kivitypie=""
4943556c233SPaolo Bonziniqom_cast_debug="yes"
495baf86d6bSPaolo Bonzinitrace_backends="log"
496377529c0SPaolo Bonzinitrace_file="trace"
497377529c0SPaolo Bonzinispice=""
498377529c0SPaolo Bonzinirbd=""
4997b02f544SMarc-André Lureausmartcard=""
5002b2325ffSGerd Hoffmannlibusb=""
50169354a83SHans de Goedeusb_redir=""
502da076ffeSGerd Hoffmannopengl=""
503014cb152SGerd Hoffmannopengl_dmabuf="no"
5045dd89908SRichard Hendersoncpuid_h="no"
50586583a07SLiam Merwickavx2_opt=""
5061ece9905SAlon Levyzlib="yes"
5078ca80760SRichard Hendersoncapstone=""
508b25c9dffSStefan Weillzo=""
509b25c9dffSStefan Weilsnappy=""
5106b383c08SPeter Wubzip2=""
51183bc1f97SJulio Faraccolzfse=""
5123a678481SJuan Quintelazstd=""
513e8ef31a3SMichael Tokarevguest_agent=""
514d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
51550cbebb9SMichael Rothguest_agent_ntddscsi="no"
5169dacf32dSYossi Hindinguest_agent_msi=""
517d9840e25STomoki Sekiyamavss_win32_sdk=""
518d9840e25STomoki Sekiyamawin_sdk="no"
519e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
520c589b249SRonnie Sahlberglibiscsi=""
5216542aa9cSPeter Lievenlibnfs=""
522519175a2SAlex Barcelocoroutine=""
52370c60c08SStefan Hajnoczicoroutine_pool=""
5247d992e4dSPeter Lievendebug_stack_usage="no"
525f0d92b56SLongpeng(Mike)crypto_afalg="no"
526f794573eSEduardo Otuboseccomp=""
527eb100396SBharata B Raoglusterfs=""
528d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
5290c14fb47SBharata B Raoglusterfs_discard="no"
530df3a429aSNiels de Vosglusterfs_fallocate="no"
5317c815372SBharata B Raoglusterfs_zerofill="no"
532e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
5330e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
534a4ccabcfSAnthony Liguorigtk=""
535925a0400SGerd Hoffmanngtk_gl="no"
536a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
537ddbb0d09SDaniel P. Berrangegnutls=""
53891bfcdb0SDaniel P. Berrangenettle=""
539dc2207afSDaniel P. Berrangénettle_xts="no"
54091bfcdb0SDaniel P. Berrangegcrypt=""
5411f923c70SLongpeng(Mike)gcrypt_hmac="no"
542e0576942SDaniel P. Berrangégcrypt_xts="no"
543e0576942SDaniel P. Berrangéqemu_private_xts="yes"
5448953caf3SDaniel P. Berrangeauth_pam=""
545bbbf9bfbSStefan Weilvte=""
5469d9e1521SGerd Hoffmannvirglrenderer=""
5477aaa6a16SPaolo Bonzinitpm=""
548b10d49d7SPino Toscanolibssh=""
549ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
550a99d57bbSWanlong Gaonuma=""
5512847b469SFam Zhengtcmalloc="no"
5527b01cb97SAlexandre Derumierjemalloc="no"
553a6b1d4c0SChanglong Xiereplication="yes"
5542f740136SJeff Codybochs="yes"
5552f740136SJeff Codycloop="yes"
5562f740136SJeff Codydmg="yes"
5572f740136SJeff Codyqcow1="yes"
5582f740136SJeff Codyvdi="yes"
5592f740136SJeff Codyvvfat="yes"
5602f740136SJeff Codyqed="yes"
5612f740136SJeff Codyparallels="yes"
5622f740136SJeff Codysheepdog="yes"
563ed279a06SKlim Kireevlibxml2=""
564ba59fb77SPaolo Bonzinidebug_mutex="no"
56517824406SJunyan Helibpmem=""
566f3494749SPaolo Bonzinidefault_devices="yes"
56740e8c6f4SAlex Bennéeplugins="no"
568adc28027SAlexander Bulekovfuzzing="no"
569b767d257SMarek Marczykowski-Góreckirng_none="no"
57054e7aac0SAlexey Krasikovsecret_keyring=""
57121b2eca6SJingqi Liulibdaxctl=""
572a5665051SPaolo Bonzinimeson=""
573a5665051SPaolo Bonziniskip_meson=no
574377529c0SPaolo Bonzini
575fb59dabdSPeter Maydellbogus_os="no"
5765a22ab71SYang Zhongmalloc_trim=""
577898be3e0SPeter Maydell
578ac0df51dSaliguori# parse CC options first
579ac0df51dSaliguorifor opt do
58089138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
581ac0df51dSaliguori  case "$opt" in
582ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
583ac0df51dSaliguori  ;;
5843d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
585ac0df51dSaliguori  ;;
58683f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
58783f73fceSTomoki Sekiyama  ;;
5882ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5892ff6b91eSJuan Quintela  ;;
590de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
591db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
592e2a2ed06SJuan Quintela  ;;
59311cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
59411cde1c8SBruno Dominguez  ;;
595db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
596f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
597e2a2ed06SJuan Quintela  ;;
5985bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5995bc62e01SGerd Hoffmann  ;;
6005bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
6015bc62e01SGerd Hoffmann  ;;
602d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
603d75402b5SAlex Bennée  ;;
604d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
605d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
6062038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
607d422b2bcSAlex Bennée  ;;
608d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
6092038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
610d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
6112038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
612d75402b5SAlex Bennée  ;;
613ac0df51dSaliguori  esac
614ac0df51dSaliguoridone
615ac0df51dSaliguori# OS specific
616ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
61793148aa5SStefan Weil# we can eliminate its usage altogether.
618ac0df51dSaliguori
619e49d021eSPeter Maydell# Preferred compiler:
620e49d021eSPeter Maydell#  ${CC} (if set)
621e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
622e49d021eSPeter Maydell#  system compiler
623e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
624e49d021eSPeter Maydell  cc="$host_cc"
625e49d021eSPeter Maydellelse
626b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
627e49d021eSPeter Maydellfi
628e49d021eSPeter Maydell
62983f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
63083f73fceSTomoki Sekiyama  cxx="c++"
63183f73fceSTomoki Sekiyamaelse
63283f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
63383f73fceSTomoki Sekiyamafi
63483f73fceSTomoki Sekiyama
635b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
636cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
6375f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
6383dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
639b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
640b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
6419f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
6424852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
643b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
644b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
64517884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
64617884d7bSSergei Trofimovichquery_pkg_config() {
64717884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
64817884d7bSSergei Trofimovich}
64917884d7bSSergei Trofimovichpkg_config=query_pkg_config
65047c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
651ac0df51dSaliguori
65245d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
65345d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
65445d285abSPeter Maydell
655be17dc90SMichael S. Tsirkin# default flags for all hosts
6562d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
6572d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
6582d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
6592d31515bSPeter Maydell# provides these semantics.)
660086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
661086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
662c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
663be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
66425211446SPaolo BonziniQEMU_INCLUDES="-iquote . -iquote ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
66525211446SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
666086d5f75SPaolo BonziniCFLAGS="-std=gnu99 -Wall"
667086d5f75SPaolo Bonzini
668be17dc90SMichael S. Tsirkin
669cab00a5aSMichael S. Tsirkin# running configure in the source tree?
670cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
671cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
672cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
673cab00a5aSMichael S. Tsirkinelse
674cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
675cab00a5aSMichael S. Tsirkinfi
676cab00a5aSMichael S. Tsirkin
677ac0df51dSaliguoricheck_define() {
678ac0df51dSaliguoricat > $TMPC <<EOF
679ac0df51dSaliguori#if !defined($1)
680fd786e1aSPeter Maydell#error $1 not defined
681ac0df51dSaliguori#endif
682ac0df51dSaliguoriint main(void) { return 0; }
683ac0df51dSaliguoriEOF
68452166aa0SJuan Quintela  compile_object
685ac0df51dSaliguori}
686ac0df51dSaliguori
687307119e7SGerd Hoffmanncheck_include() {
688307119e7SGerd Hoffmanncat > $TMPC <<EOF
689307119e7SGerd Hoffmann#include <$1>
690307119e7SGerd Hoffmannint main(void) { return 0; }
691307119e7SGerd HoffmannEOF
692307119e7SGerd Hoffmann  compile_object
693307119e7SGerd Hoffmann}
694307119e7SGerd Hoffmann
69593b25869SJohn Snowwrite_c_skeleton() {
69693b25869SJohn Snow    cat > $TMPC <<EOF
69793b25869SJohn Snowint main(void) { return 0; }
69893b25869SJohn SnowEOF
69993b25869SJohn Snow}
70093b25869SJohn Snow
701adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
702adc28027SAlexander Bulekov    cat > $TMPC <<EOF
703adc28027SAlexander Bulekov#include <stdint.h>
704adc28027SAlexander Bulekov#include <sys/types.h>
705adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
706adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
707adc28027SAlexander BulekovEOF
708adc28027SAlexander Bulekov}
709adc28027SAlexander Bulekov
710bbea4050SPeter Maydellif check_define __linux__ ; then
711bbea4050SPeter Maydell  targetos="Linux"
712bbea4050SPeter Maydellelif check_define _WIN32 ; then
713bbea4050SPeter Maydell  targetos='MINGW32'
714bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
715bbea4050SPeter Maydell  targetos='OpenBSD'
716bbea4050SPeter Maydellelif check_define __sun__ ; then
717bbea4050SPeter Maydell  targetos='SunOS'
718bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
719bbea4050SPeter Maydell  targetos='Haiku'
720951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
721951fedfcSPeter Maydell  targetos='FreeBSD'
722951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
723951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
724951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
725951fedfcSPeter Maydell  targetos='DragonFly'
726951fedfcSPeter Maydellelif check_define __NetBSD__; then
727951fedfcSPeter Maydell  targetos='NetBSD'
728951fedfcSPeter Maydellelif check_define __APPLE__; then
729951fedfcSPeter Maydell  targetos='Darwin'
730bbea4050SPeter Maydellelse
731951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
732951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
733951fedfcSPeter Maydell  # be the result of a missing compiler.
734951fedfcSPeter Maydell  targetos='bogus'
735951fedfcSPeter Maydell  bogus_os='yes'
736bbea4050SPeter Maydellfi
737bbea4050SPeter Maydell
738bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
739bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
740bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
741bbea4050SPeter Maydell# the correct CPU with the --cpu option.
742bbea4050SPeter Maydellcase $targetos in
743bbea4050SPeter MaydellDarwin)
744bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
745bbea4050SPeter Maydell  # run 64-bit userspace code.
746bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
747bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
748bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
749bbea4050SPeter Maydell    cpu="x86_64"
750bbea4050SPeter Maydell  fi
751bbea4050SPeter Maydell  ;;
752bbea4050SPeter MaydellSunOS)
75389138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
754bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
755bbea4050SPeter Maydell    cpu="x86_64"
756bbea4050SPeter Maydell  fi
757bbea4050SPeter Maydellesac
758bbea4050SPeter Maydell
7592ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
7602ff6b91eSJuan Quintela  # command line argument
7612ff6b91eSJuan Quintela  :
7622ff6b91eSJuan Quintelaelif check_define __i386__ ; then
763ac0df51dSaliguori  cpu="i386"
764ac0df51dSaliguorielif check_define __x86_64__ ; then
765c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
766c72b26ecSRichard Henderson    cpu="x32"
767c72b26ecSRichard Henderson  else
768ac0df51dSaliguori    cpu="x86_64"
769c72b26ecSRichard Henderson  fi
7703aa9bd6cSblueswir1elif check_define __sparc__ ; then
7713aa9bd6cSblueswir1  if check_define __arch64__ ; then
7723aa9bd6cSblueswir1    cpu="sparc64"
7733aa9bd6cSblueswir1  else
7743aa9bd6cSblueswir1    cpu="sparc"
7753aa9bd6cSblueswir1  fi
776fdf7ed96Smalcelif check_define _ARCH_PPC ; then
777fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
778f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
779f8378accSRichard Henderson      cpu="ppc64le"
780f8378accSRichard Henderson    else
781fdf7ed96Smalc      cpu="ppc64"
782f8378accSRichard Henderson    fi
783ac0df51dSaliguori  else
784fdf7ed96Smalc    cpu="ppc"
785fdf7ed96Smalc  fi
786afa05235SAurelien Jarnoelif check_define __mips__ ; then
787afa05235SAurelien Jarno  cpu="mips"
788d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
789d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
790d66ed0eaSAurelien Jarno    cpu="s390x"
791d66ed0eaSAurelien Jarno  else
792d66ed0eaSAurelien Jarno    cpu="s390"
793d66ed0eaSAurelien Jarno  fi
794c4f80543SAlistair Franciselif check_define __riscv ; then
795c4f80543SAlistair Francis  if check_define _LP64 ; then
796c4f80543SAlistair Francis    cpu="riscv64"
797c4f80543SAlistair Francis  else
798c4f80543SAlistair Francis    cpu="riscv32"
799c4f80543SAlistair Francis  fi
80021d89f84SPeter Maydellelif check_define __arm__ ; then
80121d89f84SPeter Maydell  cpu="arm"
8021f080313SClaudio Fontanaelif check_define __aarch64__ ; then
8031f080313SClaudio Fontana  cpu="aarch64"
804fdf7ed96Smalcelse
80589138857SStefan Weil  cpu=$(uname -m)
806ac0df51dSaliguorifi
807ac0df51dSaliguori
808359bc95dSPeter MaydellARCH=
809359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
810359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
8117d13299dSbellardcase "$cpu" in
812ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
813898be3e0SPeter Maydell  ;;
814f8378accSRichard Henderson  ppc64le)
815f8378accSRichard Henderson    ARCH="ppc64"
816f8378accSRichard Henderson  ;;
8177d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
81897a847bcSbellard    cpu="i386"
8197d13299dSbellard  ;;
820aaa5fa14Saurel32  x86_64|amd64)
821aaa5fa14Saurel32    cpu="x86_64"
822aaa5fa14Saurel32  ;;
82321d89f84SPeter Maydell  armv*b|armv*l|arm)
82421d89f84SPeter Maydell    cpu="arm"
8257d13299dSbellard  ;;
8261f080313SClaudio Fontana  aarch64)
8271f080313SClaudio Fontana    cpu="aarch64"
8281f080313SClaudio Fontana  ;;
829afa05235SAurelien Jarno  mips*)
830afa05235SAurelien Jarno    cpu="mips"
831afa05235SAurelien Jarno  ;;
8323142255cSblueswir1  sparc|sun4[cdmuv])
833ae228531Sbellard    cpu="sparc"
834ae228531Sbellard  ;;
8357d13299dSbellard  *)
836359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
837359bc95dSPeter Maydell    ARCH=unknown
8387d13299dSbellard  ;;
8397d13299dSbellardesac
840359bc95dSPeter Maydellif test -z "$ARCH"; then
841359bc95dSPeter Maydell  ARCH="$cpu"
842359bc95dSPeter Maydellfi
843e2d52ad3SJuan Quintela
8447d13299dSbellard# OS specific
8450dbfc675SJuan Quintela
846adfc3e91SStacey Son# host *BSD for user mode
847adfc3e91SStacey SonHOST_VARIANT_DIR=""
848adfc3e91SStacey Son
8497d13299dSbellardcase $targetos in
85067b915a5SbellardMINGW32*)
85167b915a5Sbellard  mingw32="yes"
852b0cb0a66SVincent Palatin  hax="yes"
853299e6f19SPaolo Bonzini  vhost_user="no"
8543cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
855307119e7SGerd Hoffmann  if check_include dsound.h; then
8563cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
857307119e7SGerd Hoffmann  else
858307119e7SGerd Hoffmann    audio_drv_list=""
859307119e7SGerd Hoffmann  fi
860898be3e0SPeter Maydell  supported_os="yes"
86167b915a5Sbellard;;
8625c40d2bdSthsGNU/kFreeBSD)
863a167ba50SAurelien Jarno  bsd="yes"
8646a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8650bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8665c40d2bdSths;;
8677d3505c5SbellardFreeBSD)
8687d3505c5Sbellard  bsd="yes"
8690db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8706a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8710bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
872f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
873f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
87458952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
875adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
8767d3505c5Sbellard;;
877c5e97233Sblueswir1DragonFly)
878c5e97233Sblueswir1  bsd="yes"
8790db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8806a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8810bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
882adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
883c5e97233Sblueswir1;;
8847d3505c5SbellardNetBSD)
8857d3505c5Sbellard  bsd="yes"
886604a5b99SKamil Rytarowski  hax="yes"
8870db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8886a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8890bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8908ef92a88Sblueswir1  oss_lib="-lossaudio"
891adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8927d3505c5Sbellard;;
8937d3505c5SbellardOpenBSD)
8947d3505c5Sbellard  bsd="yes"
8950db4a067SPaolo Bonzini  make="${MAKE-gmake}"
896f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8970bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
898adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8997d3505c5Sbellard;;
90083fb7adfSbellardDarwin)
90183fb7adfSbellard  bsd="yes"
90283fb7adfSbellard  darwin="yes"
903b0cb0a66SVincent Palatin  hax="yes"
904c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
90517969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
9061b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
907a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
908db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
9091b0f9cc2Saliguori  fi
910fd677642Sths  cocoa="yes"
9116a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
91214382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
913db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
9147973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
915a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
916a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
917a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
918adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
91983fb7adfSbellard;;
920ec530c81SbellardSunOS)
921ec530c81Sbellard  solaris="yes"
9220db4a067SPaolo Bonzini  make="${MAKE-gmake}"
9230db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
924e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
9256b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
9266a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
9276b4d2ba1Sths  fi
928c2de5c91Smalc  audio_possible_drivers="oss sdl"
929d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
930d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
931d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
932d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
933560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
934560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
935ec530c81Sbellard;;
936179cf400SAndreas FärberHaiku)
937179cf400SAndreas Färber  haiku="yes"
938fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
939fc433430SDavid CARLIER  LIBS="-lposix_error_mapper -lnetwork -lbsd $LIBS"
940179cf400SAndreas Färber;;
941898be3e0SPeter MaydellLinux)
9427183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
9430bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
9445327cf48Sbellard  linux="yes"
945831b7825Sths  linux_user="yes"
946af2be207SJan Kiszka  kvm="yes"
94725211446SPaolo Bonzini  QEMU_INCLUDES="-isystem ${source_path}/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
9483efac6ebSTomáš Golembiovský  libudev="yes"
949898be3e0SPeter Maydell;;
9507d13299dSbellardesac
9517d13299dSbellard
9527d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
953b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
95484778508Sblueswir1    bsd_user="yes"
9557d3505c5Sbellard  fi
95608de3949SAndreas Färberfi
9577d3505c5Sbellard
9580db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9590db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
960faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
961faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
962ddf90699SEduardo Habkost# we check that too
963faf44142SDaniel P. Berrangépython=
9640a01d76fSMarc-André Lureauexplicit_python=no
965ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
966faf44142SDaniel P. Berrangédo
967faf44142SDaniel P. Berrangé    if has "$binary"
968faf44142SDaniel P. Berrangé    then
96995c5f2deSPaolo Bonzini        python=$(command -v "$binary")
970faf44142SDaniel P. Berrangé        break
971faf44142SDaniel P. Berrangé    fi
972faf44142SDaniel P. Berrangédone
973903458c8SMarkus Armbruster
974903458c8SMarkus Armbrustersphinx_build=
975903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
976903458c8SMarkus Armbrusterdo
977903458c8SMarkus Armbruster    if has "$binary"
978903458c8SMarkus Armbruster    then
979903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
980903458c8SMarkus Armbruster        break
981903458c8SMarkus Armbruster    fi
982903458c8SMarkus Armbrusterdone
983903458c8SMarkus Armbruster
98439d87c8cSAlex Bennée# Check for ancillary tools used in testing
98539d87c8cSAlex Bennéegenisoimage=
9863df437c7SAlex Bennéefor binary in genisoimage mkisofs
98739d87c8cSAlex Bennéedo
98839d87c8cSAlex Bennée    if has $binary
98939d87c8cSAlex Bennée    then
99039d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
99139d87c8cSAlex Bennée        break
99239d87c8cSAlex Bennée    fi
99339d87c8cSAlex Bennéedone
99439d87c8cSAlex Bennée
995e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9960db4a067SPaolo Bonzini
9973c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9983c4a4d0dSPeter Maydellif has clang; then
9993c4a4d0dSPeter Maydell  objcc=clang
10003c4a4d0dSPeter Maydellelse
10013c4a4d0dSPeter Maydell  objcc="$cc"
10023c4a4d0dSPeter Maydellfi
10033c4a4d0dSPeter Maydell
10043457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
10053457a3f8SJuan Quintela  EXESUF=".exe"
100617969268SFam Zheng  DSOSUF=".dll"
100778e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
1008086d5f75SPaolo Bonzini  CFLAGS="-mthreads $CFLAGS"
1009b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
101093b25869SJohn Snow  write_c_skeleton;
1011f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
1012f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
1013f7cf5d5bSStefan Weil  fi
1014c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
1015683035deSPaolo Bonzini  confsuffix=""
1016105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
10173457a3f8SJuan Quintelafi
10183457a3f8SJuan Quintela
1019487fefdbSAnthony Liguoriwerror=""
102085aa5189Sbellard
10217d13299dSbellardfor opt do
102289138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
10237d13299dSbellard  case "$opt" in
10242efc3265Sbellard  --help|-h) show_help=yes
10252efc3265Sbellard  ;;
102699123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
102799123e13SMike Frysinger  ;;
1028b1a550a0Spbrook  --prefix=*) prefix="$optarg"
10297d13299dSbellard  ;;
1030b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
103132ce6337Sbellard  ;;
1032ac0df51dSaliguori  --cross-prefix=*)
10337d13299dSbellard  ;;
1034ac0df51dSaliguori  --cc=*)
10357d13299dSbellard  ;;
1036b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
103783469015Sbellard  ;;
103883f73fceSTomoki Sekiyama  --cxx=*)
103983f73fceSTomoki Sekiyama  ;;
1040e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
1041e007dbecSMichael S. Tsirkin  ;;
10423c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
10433c4a4d0dSPeter Maydell  ;;
1044b1a550a0Spbrook  --make=*) make="$optarg"
10457d13299dSbellard  ;;
10466a882643Spbrook  --install=*) install="$optarg"
10476a882643Spbrook  ;;
10480a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
1049c886edfbSBlue Swirl  ;;
10502eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10512eb054c2SPeter Maydell  ;;
1052a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
1053a5665051SPaolo Bonzini  ;;
1054a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
1055a5665051SPaolo Bonzini  ;;
1056e2d8830eSBrad  --smbd=*) smbd="$optarg"
1057e2d8830eSBrad  ;;
1058e2a2ed06SJuan Quintela  --extra-cflags=*)
10597d13299dSbellard  ;;
106011cde1c8SBruno Dominguez  --extra-cxxflags=*)
106111cde1c8SBruno Dominguez  ;;
1062e2a2ed06SJuan Quintela  --extra-ldflags=*)
10637d13299dSbellard  ;;
10645bc62e01SGerd Hoffmann  --enable-debug-info)
10655bc62e01SGerd Hoffmann  ;;
10665bc62e01SGerd Hoffmann  --disable-debug-info)
10675bc62e01SGerd Hoffmann  ;;
1068d75402b5SAlex Bennée  --cross-cc-*)
1069d75402b5SAlex Bennée  ;;
107017969268SFam Zheng  --enable-modules)
107117969268SFam Zheng      modules="yes"
107217969268SFam Zheng  ;;
10733aa88b31SStefan Hajnoczi  --disable-modules)
10743aa88b31SStefan Hajnoczi      modules="no"
10753aa88b31SStefan Hajnoczi  ;;
1076bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
1077bd83c861SChristian Ehrhardt  ;;
1078bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
1079bd83c861SChristian Ehrhardt  ;;
10802ff6b91eSJuan Quintela  --cpu=*)
10817d13299dSbellard  ;;
1082b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1083447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1084447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1085447e133fSAlex Bennée                   fi
1086447e133fSAlex Bennée  ;;
1087447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1088447e133fSAlex Bennée                   if test "$target_list"; then
1089447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1090447e133fSAlex Bennée                   fi
1091de83cd02Sbellard  ;;
10925b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10935b808275SLluís Vilanova  ;;
10945b808275SLluís Vilanova  # XXX: backwards compatibility
10955b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
109694a420b1SStefan Hajnoczi  ;;
109774242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10989410b56cSPrerna Saxena  ;;
1099f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1100f3494749SPaolo Bonzini  ;;
1101f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1102f3494749SPaolo Bonzini  ;;
11037d13299dSbellard  --enable-gprof) gprof="yes"
11047d13299dSbellard  ;;
11051d728c39SBlue Swirl  --enable-gcov) gcov="yes"
11061d728c39SBlue Swirl  ;;
110779427693SLoïc Minier  --static)
110879427693SLoïc Minier    static="yes"
110917884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
111043ce4dfeSbellard  ;;
11110b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
11120b24e75fSPaolo Bonzini  ;;
11130b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
11140b24e75fSPaolo Bonzini  ;;
11153aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
11163aa5d2beSAlon Levy  ;;
11178bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
11188bf188aaSMichael Tokarev  ;;
11190f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
11200f94d6daSAlon Levy  ;;
1121528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
11220b24e75fSPaolo Bonzini  ;;
1123023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1124023d3d67SEduardo Habkost  ;;
1125850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
11260b24e75fSPaolo Bonzini  ;;
1127ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
112807381cc1SAnthony Liguori  ;;
1129785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1130785c23aeSLuiz Capitulino  ;;
11313d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
11323d5eecabSGerd Hoffmann  ;;
1133181ce1d0SOlaf Hering  --host=*|--build=*|\
1134181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1135785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1136023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1137023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1138023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1139023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1140023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1141023ddd74SMax Filippov    # lots of directory switches by default.
1142023ddd74SMax Filippov  ;;
114397a847bcSbellard  --disable-sdl) sdl="no"
114497a847bcSbellard  ;;
1145c4198157SJuan Quintela  --enable-sdl) sdl="yes"
1146c4198157SJuan Quintela  ;;
1147a442fe2fSDaniel P. Berrangé  --disable-sdl-image) sdl_image="no"
1148a442fe2fSDaniel P. Berrangé  ;;
1149a442fe2fSDaniel P. Berrangé  --enable-sdl-image) sdl_image="yes"
1150a442fe2fSDaniel P. Berrangé  ;;
11513556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11523556c233SPaolo Bonzini  ;;
11533556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11543556c233SPaolo Bonzini  ;;
1155983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1156983eef5aSMeador Inge  ;;
1157983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1158983eef5aSMeador Inge  ;;
1159fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1160fe8fc5aeSPaolo Bonzini  ;;
1161fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1162fe8fc5aeSPaolo Bonzini  ;;
1163821601eaSJes Sorensen  --disable-vnc) vnc="no"
1164821601eaSJes Sorensen  ;;
1165821601eaSJes Sorensen  --enable-vnc) vnc="yes"
1166821601eaSJes Sorensen  ;;
11672f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11682f6a1ab0Sblueswir1  ;;
11690c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11700c58ac1cSmalc  ;;
117189138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1172b64ec4e4SFam Zheng  ;;
117389138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1174eb852011SMarkus Armbruster  ;;
1175f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1176f8393946Saurel32  ;;
1177f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1178f8393946Saurel32  ;;
1179f3d08ee6SPaul Brook  --enable-debug)
1180f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1181f3d08ee6SPaul Brook      debug_tcg="yes"
11821fcc6d42SPeter Xu      debug_mutex="yes"
1183f3d08ee6SPaul Brook      debug="yes"
1184f3d08ee6SPaul Brook      strip_opt="no"
1185b553a042SJohn Snow      fortify_source="no"
1186f3d08ee6SPaul Brook  ;;
1187247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1188247724cbSMarc-André Lureau  ;;
1189247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1190247724cbSMarc-André Lureau  ;;
11910aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
11920aebab04SLingfeng Yang  ;;
11930aebab04SLingfeng Yang  --disable-tsan) tsan="no"
11940aebab04SLingfeng Yang  ;;
119503b4fe7dSaliguori  --enable-sparse) sparse="yes"
119603b4fe7dSaliguori  ;;
119703b4fe7dSaliguori  --disable-sparse) sparse="no"
119803b4fe7dSaliguori  ;;
11991625af87Saliguori  --disable-strip) strip_opt="no"
12001625af87Saliguori  ;;
12012f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
12022f9606b3Saliguori  ;;
1203ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
1204ea784e3bSJuan Quintela  ;;
12052f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
12062f6f5c7aSCorentin Chary  ;;
12072f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
12082f6f5c7aSCorentin Chary  ;;
1209efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
1210efe556adSCorentin Chary  ;;
1211efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
1212efe556adSCorentin Chary  ;;
1213443f1376Sbellard  --disable-slirp) slirp="no"
1214c20709aaSbellard  ;;
12157c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
12167c57bdd8SMarc-André Lureau  ;;
1217675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1218675b9b53SMarc-André Lureau  ;;
1219e0e6c8c0Saliguori  --disable-vde) vde="no"
12208a16d273Sths  ;;
1221dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1222dfb278bdSJuan Quintela  ;;
122358952137SVincenzo Maffione  --disable-netmap) netmap="no"
122458952137SVincenzo Maffione  ;;
122558952137SVincenzo Maffione  --enable-netmap) netmap="yes"
122658952137SVincenzo Maffione  ;;
1227e37630caSaliguori  --disable-xen) xen="no"
1228e37630caSaliguori  ;;
1229fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1230fc321b4bSJuan Quintela  ;;
1231eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1232eb6fda0fSAnthony PERARD  ;;
1233eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1234eb6fda0fSAnthony PERARD  ;;
12352e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
12362e4d9fb1Saurel32  ;;
12374ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
12384ffcedb6SJuan Quintela  ;;
12397ba1e619Saliguori  --disable-kvm) kvm="no"
12407ba1e619Saliguori  ;;
1241b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1242b31a0277SJuan Quintela  ;;
1243b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1244180fb750Szhanghailiang  ;;
1245b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1246180fb750Szhanghailiang  ;;
1247c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1248c97d6d2cSSergio Andres Gomez Del Real  ;;
1249c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1250c97d6d2cSSergio Andres Gomez Del Real  ;;
1251d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1252d661d9a4SJustin Terry (VM)  ;;
1253d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1254d661d9a4SJustin Terry (VM)  ;;
12559195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12569195b2c2SStefan Weil  ;;
12579195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12589195b2c2SStefan Weil  ;;
125947e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
126047e98658SCorey Bryant  ;;
126147e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
126247e98658SCorey Bryant  ;;
1263b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1264b3f6ea7eSPaolo Bonzini  ;;
1265b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1266b3f6ea7eSPaolo Bonzini  ;;
12675a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12685a22ab71SYang Zhong  ;;
12695a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12705a22ab71SYang Zhong  ;;
1271cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1272cd4ec0b4SGerd Hoffmann  ;;
1273cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1274cd4ec0b4SGerd Hoffmann  ;;
1275c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1276c589b249SRonnie Sahlberg  ;;
1277c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1278c589b249SRonnie Sahlberg  ;;
12796542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12806542aa9cSPeter Lieven  ;;
12816542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12826542aa9cSPeter Lieven  ;;
128305c2a3e7Sbellard  --enable-profiler) profiler="yes"
128405c2a3e7Sbellard  ;;
128514821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
128614821030SPavel Borzenkov  ;;
1287c2de5c91Smalc  --enable-cocoa)
1288c2de5c91Smalc      cocoa="yes" ;
128989138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12905b0753e0Sbellard  ;;
1291cad25d69Spbrook  --disable-system) softmmu="no"
12920a8e90f4Spbrook  ;;
1293cad25d69Spbrook  --enable-system) softmmu="yes"
12940a8e90f4Spbrook  ;;
12950953a80fSZachary Amsden  --disable-user)
12960953a80fSZachary Amsden      linux_user="no" ;
12970953a80fSZachary Amsden      bsd_user="no" ;
12980953a80fSZachary Amsden  ;;
12990953a80fSZachary Amsden  --enable-user) ;;
1300831b7825Sths  --disable-linux-user) linux_user="no"
13010a8e90f4Spbrook  ;;
1302831b7825Sths  --enable-linux-user) linux_user="yes"
1303831b7825Sths  ;;
130484778508Sblueswir1  --disable-bsd-user) bsd_user="no"
130584778508Sblueswir1  ;;
130684778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
130784778508Sblueswir1  ;;
130840d6444eSAvi Kivity  --enable-pie) pie="yes"
130934005a00SKirill A. Shutemov  ;;
131040d6444eSAvi Kivity  --disable-pie) pie="no"
131134005a00SKirill A. Shutemov  ;;
131285aa5189Sbellard  --enable-werror) werror="yes"
131385aa5189Sbellard  ;;
131485aa5189Sbellard  --disable-werror) werror="no"
131585aa5189Sbellard  ;;
131663678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
131763678e17SSteven Noonan  ;;
131863678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
131963678e17SSteven Noonan  ;;
13201e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
13211e4f6065SDaniele Buono  ;;
13221e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
13231e4f6065SDaniele Buono  ;;
13244d3b6f6eSbalrog  --disable-curses) curses="no"
13254d3b6f6eSbalrog  ;;
1326c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1327c584a6d0SJuan Quintela  ;;
1328e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1329e08bb301SSamuel Thibault  ;;
1330e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1331e08bb301SSamuel Thibault  ;;
1332769ce76dSAlexander Graf  --disable-curl) curl="no"
1333769ce76dSAlexander Graf  ;;
1334788c8196SJuan Quintela  --enable-curl) curl="yes"
1335788c8196SJuan Quintela  ;;
13362df87df7SJuan Quintela  --disable-fdt) fdt="no"
13372df87df7SJuan Quintela  ;;
13382df87df7SJuan Quintela  --enable-fdt) fdt="yes"
13392df87df7SJuan Quintela  ;;
13405c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
13415c6c3a6cSChristoph Hellwig  ;;
13425c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
13435c6c3a6cSChristoph Hellwig  ;;
1344c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1345c10dd856SAarushi Mehta  ;;
1346c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1347c10dd856SAarushi Mehta  ;;
1348758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1349758e8e38SVenkateswararao Jujjuri (JV)  ;;
1350758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1351758e8e38SVenkateswararao Jujjuri (JV)  ;;
1352a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1353a40161cbSPaolo Bonzini  ;;
1354a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1355a40161cbSPaolo Bonzini  ;;
135677755340Sths  --disable-blobs) blobs="no"
135777755340Sths  ;;
13587e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13594a19f1ecSpbrook  ;;
1360519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1361519175a2SAlex Barcelo  ;;
136270c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
136370c60c08SStefan Hajnoczi  ;;
136470c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
136570c60c08SStefan Hajnoczi  ;;
13667d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13677d992e4dSPeter Lieven  ;;
1368f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1369f0d92b56SLongpeng(Mike)  ;;
1370f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1371f0d92b56SLongpeng(Mike)  ;;
1372a25dba17SJuan Quintela  --disable-docs) docs="no"
137370ec5dc0SAnthony Liguori  ;;
1374a25dba17SJuan Quintela  --enable-docs) docs="yes"
137583a3ab8bSJuan Quintela  ;;
1376d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1377d5970055SMichael S. Tsirkin  ;;
1378d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1379d5970055SMichael S. Tsirkin  ;;
1380042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1381042cea27SGonglei  ;;
1382299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1383042cea27SGonglei  ;;
13845e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13855e9be92dSNicholas Bellinger  ;;
13865e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13875e9be92dSNicholas Bellinger  ;;
1388fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1389fc0b9b0eSStefan Hajnoczi  ;;
1390fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1391fc0b9b0eSStefan Hajnoczi  ;;
139298fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
139398fc1adaSDr. David Alan Gilbert  ;;
139498fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
139598fc1adaSDr. David Alan Gilbert  ;;
1396da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
139720ff075bSMichael Walle  ;;
1398da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
139920ff075bSMichael Walle  ;;
1400f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1401f27aaf4bSChristian Brunner  ;;
1402f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1403f27aaf4bSChristian Brunner  ;;
14048c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
14058c84cf11SSergei Trofimovich  ;;
14068c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
14078c84cf11SSergei Trofimovich  ;;
14087b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1409111a38b0SRobert Relyea  ;;
14107b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1411111a38b0SRobert Relyea  ;;
14122b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
14132b2325ffSGerd Hoffmann  ;;
14142b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
14152b2325ffSGerd Hoffmann  ;;
141669354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
141769354a83SHans de Goede  ;;
141869354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
141969354a83SHans de Goede  ;;
14201ece9905SAlon Levy  --disable-zlib-test) zlib="no"
14211ece9905SAlon Levy  ;;
1422b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1423b25c9dffSStefan Weil  ;;
1424607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1425607dacd0Sqiaonuohan  ;;
1426b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1427b25c9dffSStefan Weil  ;;
1428607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1429607dacd0Sqiaonuohan  ;;
14306b383c08SPeter Wu  --disable-bzip2) bzip2="no"
14316b383c08SPeter Wu  ;;
14326b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
14336b383c08SPeter Wu  ;;
143483bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
143583bc1f97SJulio Faracco  ;;
143683bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
143783bc1f97SJulio Faracco  ;;
14383a678481SJuan Quintela  --disable-zstd) zstd="no"
14393a678481SJuan Quintela  ;;
14403a678481SJuan Quintela  --enable-zstd) zstd="yes"
14413a678481SJuan Quintela  ;;
1442d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1443d138cee9SMichael Roth  ;;
1444d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1445d138cee9SMichael Roth  ;;
14469dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
14479dacf32dSYossi Hindin  ;;
14489dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
14499dacf32dSYossi Hindin  ;;
1450d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1451d9840e25STomoki Sekiyama  ;;
1452d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1453d9840e25STomoki Sekiyama  ;;
1454d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1455d9840e25STomoki Sekiyama  ;;
1456d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1457d9840e25STomoki Sekiyama  ;;
1458d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1459d9840e25STomoki Sekiyama  ;;
1460d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1461d9840e25STomoki Sekiyama  ;;
14624b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14634b1c11fdSDaniel P. Berrange  ;;
14644b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14654b1c11fdSDaniel P. Berrange  ;;
1466f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1467f794573eSEduardo Otubo  ;;
1468f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1469f794573eSEduardo Otubo  ;;
1470eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1471eb100396SBharata B Rao  ;;
147286583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
147386583a07SLiam Merwick  ;;
147486583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
147586583a07SLiam Merwick  ;;
14766b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
14776b8cd447SRobert Hoo  ;;
14786b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
14796b8cd447SRobert Hoo  ;;
14806b8cd447SRobert Hoo
1481eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1482eb100396SBharata B Rao  ;;
148352b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
148452b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1485583f6e7bSStefan Hajnoczi  ;;
1486cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1487cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1488cb6414dfSFam Zheng  ;;
1489315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1490315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1491315d3184SFam Zheng  ;;
1492a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1493a4ccabcfSAnthony Liguori  ;;
1494a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1495a4ccabcfSAnthony Liguori  ;;
1496a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1497a1c5e949SDaniel P. Berrange  ;;
1498ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1499ddbb0d09SDaniel P. Berrange  ;;
1500ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1501ddbb0d09SDaniel P. Berrange  ;;
150291bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
150391bfcdb0SDaniel P. Berrange  ;;
150491bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
150591bfcdb0SDaniel P. Berrange  ;;
150691bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
150791bfcdb0SDaniel P. Berrange  ;;
150891bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
150991bfcdb0SDaniel P. Berrange  ;;
15108953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
15118953caf3SDaniel P. Berrange  ;;
15128953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
15138953caf3SDaniel P. Berrange  ;;
15142da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
15152da776dbSMichael R. Hines  ;;
15162da776dbSMichael R. Hines  --disable-rdma) rdma="no"
15172da776dbSMichael R. Hines  ;;
151821ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
151921ab34c9SMarcel Apfelbaum  ;;
152021ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
152121ab34c9SMarcel Apfelbaum  ;;
1522bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1523bbbf9bfbSStefan Weil  ;;
1524bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1525bbbf9bfbSStefan Weil  ;;
15269d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
15279d9e1521SGerd Hoffmann  ;;
15289d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
15299d9e1521SGerd Hoffmann  ;;
1530e91c793cSCole Robinson  --disable-tpm) tpm="no"
1531e91c793cSCole Robinson  ;;
1532ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1533ab214c29SStefan Berger  ;;
1534b10d49d7SPino Toscano  --disable-libssh) libssh="no"
15350a12ec87SRichard W.M. Jones  ;;
1536b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
15370a12ec87SRichard W.M. Jones  ;;
1538ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1539ed1701c6SDr. David Alan Gilbert  ;;
1540ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1541ed1701c6SDr. David Alan Gilbert  ;;
1542a99d57bbSWanlong Gao  --disable-numa) numa="no"
1543a99d57bbSWanlong Gao  ;;
1544a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1545a99d57bbSWanlong Gao  ;;
1546ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1547ed279a06SKlim Kireev  ;;
1548ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1549ed279a06SKlim Kireev  ;;
15502847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
15512847b469SFam Zheng  ;;
15522847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15532847b469SFam Zheng  ;;
15547b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15557b01cb97SAlexandre Derumier  ;;
15567b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15577b01cb97SAlexandre Derumier  ;;
1558a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1559a6b1d4c0SChanglong Xie  ;;
1560a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1561a6b1d4c0SChanglong Xie  ;;
15622f740136SJeff Cody  --disable-bochs) bochs="no"
15632f740136SJeff Cody  ;;
15642f740136SJeff Cody  --enable-bochs) bochs="yes"
15652f740136SJeff Cody  ;;
15662f740136SJeff Cody  --disable-cloop) cloop="no"
15672f740136SJeff Cody  ;;
15682f740136SJeff Cody  --enable-cloop) cloop="yes"
15692f740136SJeff Cody  ;;
15702f740136SJeff Cody  --disable-dmg) dmg="no"
15712f740136SJeff Cody  ;;
15722f740136SJeff Cody  --enable-dmg) dmg="yes"
15732f740136SJeff Cody  ;;
15742f740136SJeff Cody  --disable-qcow1) qcow1="no"
15752f740136SJeff Cody  ;;
15762f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15772f740136SJeff Cody  ;;
15782f740136SJeff Cody  --disable-vdi) vdi="no"
15792f740136SJeff Cody  ;;
15802f740136SJeff Cody  --enable-vdi) vdi="yes"
15812f740136SJeff Cody  ;;
15822f740136SJeff Cody  --disable-vvfat) vvfat="no"
15832f740136SJeff Cody  ;;
15842f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15852f740136SJeff Cody  ;;
15862f740136SJeff Cody  --disable-qed) qed="no"
15872f740136SJeff Cody  ;;
15882f740136SJeff Cody  --enable-qed) qed="yes"
15892f740136SJeff Cody  ;;
15902f740136SJeff Cody  --disable-parallels) parallels="no"
15912f740136SJeff Cody  ;;
15922f740136SJeff Cody  --enable-parallels) parallels="yes"
15932f740136SJeff Cody  ;;
15942f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15952f740136SJeff Cody  ;;
15962f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15972f740136SJeff Cody  ;;
1598e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1599e6a74868SMarc-André Lureau  ;;
1600299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1601299e6f19SPaolo Bonzini  ;;
1602108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1603108a6481SCindy Lu  ;;
1604108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1605108a6481SCindy Lu  ;;
1606299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1607299e6f19SPaolo Bonzini  ;;
1608299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1609e6a74868SMarc-André Lureau  ;;
16108ca80760SRichard Henderson  --disable-capstone) capstone="no"
16118ca80760SRichard Henderson  ;;
16128ca80760SRichard Henderson  --enable-capstone) capstone="yes"
16138ca80760SRichard Henderson  ;;
1614e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1615e219c499SRichard Henderson  ;;
1616e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1617e219c499SRichard Henderson  ;;
1618cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1619cc84d63aSDaniel P. Berrange  ;;
1620f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1621f62bbee5SDaniel P. Berrange  ;;
1622f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1623f62bbee5SDaniel P. Berrange  ;;
1624ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1625ba59fb77SPaolo Bonzini  ;;
1626ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1627ba59fb77SPaolo Bonzini  ;;
162817824406SJunyan He  --enable-libpmem) libpmem=yes
162917824406SJunyan He  ;;
163017824406SJunyan He  --disable-libpmem) libpmem=no
163117824406SJunyan He  ;;
163275411919SJames Le Cuirot  --enable-xkbcommon) xkbcommon=yes
163375411919SJames Le Cuirot  ;;
163475411919SJames Le Cuirot  --disable-xkbcommon) xkbcommon=no
163575411919SJames Le Cuirot  ;;
163640e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
163740e8c6f4SAlex Bennée  ;;
163840e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
163940e8c6f4SAlex Bennée  ;;
1640afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1641afc3a8f9SAlex Bennée  ;;
1642afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1643afc3a8f9SAlex Bennée  ;;
1644adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1645adc28027SAlexander Bulekov  ;;
1646adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1647adc28027SAlexander Bulekov  ;;
1648f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1649f48e590aSAlex Bennée  ;;
1650b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1651b767d257SMarek Marczykowski-Górecki  ;;
1652b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1653b767d257SMarek Marczykowski-Górecki  ;;
165454e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
165554e7aac0SAlexey Krasikov  ;;
165654e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
165754e7aac0SAlexey Krasikov  ;;
165821b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
165921b2eca6SJingqi Liu  ;;
166021b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
166121b2eca6SJingqi Liu  ;;
16622d2ad6d0SFam Zheng  *)
16632d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
16642d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
16652d2ad6d0SFam Zheng      exit 1
16667f1559c6Sbalrog  ;;
16677d13299dSbellard  esac
16687d13299dSbellarddone
16697d13299dSbellard
167022a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
167122a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
167222a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
167322a87800SMarc-André Lureau
167422a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
167522a87800SMarc-André Lureau    mandir="$prefix"
167622a87800SMarc-André Lureau    datadir="$prefix"
167722a87800SMarc-André Lureau    qemu_docdir="$prefix"
167822a87800SMarc-André Lureau    bindir="$prefix"
167922a87800SMarc-André Lureau    sysconfdir="$prefix"
168022a87800SMarc-André Lureau    local_statedir=
168122a87800SMarc-André Lureauelse
168222a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
168322a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
168422a87800SMarc-André Lureau    qemu_docdir="${qemu_docdir:-$prefix/share/doc/qemu}"
168522a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
168622a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
168722a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
168822a87800SMarc-André Lureaufi
168922a87800SMarc-André Lureau
169040293e58Sbellardcase "$cpu" in
1691e3608d66SRichard Henderson    ppc)
1692e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1693db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1694e3608d66SRichard Henderson           ;;
1695e3608d66SRichard Henderson    ppc64)
1696e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1697db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1698e3608d66SRichard Henderson           ;;
16999b9c37c3SRichard Henderson    sparc)
1700f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1701db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
17023142255cSblueswir1           ;;
1703ed968ff1SJuan Quintela    sparc64)
170479f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1705db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
17063142255cSblueswir1           ;;
170776d83bdeSths    s390)
1708061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1709db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
171028d7cc49SRichard Henderson           ;;
171128d7cc49SRichard Henderson    s390x)
1712061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1713db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
171476d83bdeSths           ;;
171540293e58Sbellard    i386)
171679f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1717db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
171840293e58Sbellard           ;;
171940293e58Sbellard    x86_64)
17207ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
17217ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
17227ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
17237ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1724db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1725379f6698SPaul Brook           ;;
1726c72b26ecSRichard Henderson    x32)
1727c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1728db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1729c72b26ecSRichard Henderson           ;;
173030163d89SPeter Maydell    # No special flags required for other host CPUs
17313142255cSblueswir1esac
17323142255cSblueswir1
17332038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
17342038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
173579f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
173679f3b12fSPeter Crosthwaite
1737affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1738affc88ccSPeter Maydell# support, even if we're using TCI.
1739affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1740affc88ccSPeter Maydell  bsd_user="no"
1741affc88ccSPeter Maydell  linux_user="no"
1742affc88ccSPeter Maydellfi
1743affc88ccSPeter Maydell
17441cf295beSPhilippe Mathieu-Daudéif [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
17451cf295beSPhilippe Mathieu-Daudé  tcg="no"
17461cf295beSPhilippe Mathieu-Daudéfi
17471cf295beSPhilippe Mathieu-Daudé
174860e0df25SPeter Maydelldefault_target_list=""
174960e0df25SPeter Maydell
17506e92f823SPeter Maydellmak_wilds=""
17516e92f823SPeter Maydell
175260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
17536e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
175460e0df25SPeter Maydellfi
175560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
17566e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
175760e0df25SPeter Maydellfi
175860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
17596e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
176060e0df25SPeter Maydellfi
176160e0df25SPeter Maydell
1762447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
17636e92f823SPeter Maydell    for config in $mak_wilds; do
17646e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
17656e92f823SPeter Maydell    done
1766447e133fSAlex Bennéeelse
1767447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1768447e133fSAlex Bennée    for config in $mak_wilds; do
1769447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1770447e133fSAlex Bennée        exclude="no"
1771447e133fSAlex Bennée        for excl in $exclude_list; do
1772447e133fSAlex Bennée            if test "$excl" = "$target"; then
1773447e133fSAlex Bennée                exclude="yes"
1774447e133fSAlex Bennée                break;
1775447e133fSAlex Bennée            fi
1776447e133fSAlex Bennée        done
1777447e133fSAlex Bennée        if test "$exclude" = "no"; then
1778447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1779447e133fSAlex Bennée        fi
1780447e133fSAlex Bennée    done
1781447e133fSAlex Bennéefi
17826e92f823SPeter Maydell
1783c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
178464a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1785c53eeaf7SStefan Hajnoczi
1786af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1787af5db58eSpbrookcat << EOF
1788af5db58eSpbrook
1789af5db58eSpbrookUsage: configure [options]
1790af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1791af5db58eSpbrook
179208fb77edSStefan WeilStandard options:
179308fb77edSStefan Weil  --help                   print this message
179408fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
179508fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
179608fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
179708fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
179808fb77edSStefan Weil$(echo Available targets: $default_target_list | \
179908fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1800447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
180108fb77edSStefan Weil
180208fb77edSStefan WeilAdvanced options (experts only):
180308fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
180408fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
180508fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
180608fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
180708fb77edSStefan Weil                           build time
180808fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
180908fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
181008fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
181111cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
181208fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1813d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1814d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
181508fb77edSStefan Weil  --make=MAKE              use specified make [$make]
181608fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
181708fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
18182eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1819a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
182008fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1821db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
182208fb77edSStefan Weil  --static                 enable static build [$static]
182308fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
182408fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
182508fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
182608fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
182708fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1828db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
182908fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
183008fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
18313d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
183213336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1833e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1834db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
183508fb77edSStefan Weil  --enable-debug           enable common debug build options
1836247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
18370aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
183808fb77edSStefan Weil  --disable-strip          disable stripping binaries
183908fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
184063678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
184108fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
184208fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
184308fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
184408fb77edSStefan Weil  --block-drv-rw-whitelist=L
184508fb77edSStefan Weil                           set block driver read-write whitelist
184608fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
184708fb77edSStefan Weil  --block-drv-ro-whitelist=L
184808fb77edSStefan Weil                           set block driver read-only whitelist
184908fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
18505b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1851c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
185208fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
185308fb77edSStefan Weil                           Default:trace-<pid>
1854c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1855c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
18565a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1857c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1858c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
185908fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
186033c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
186108fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1862c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1863c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1864c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1865a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1866c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1867c12d66aaSLin Ma  --enable-profiler        profiler support
1868c12d66aaSLin Ma  --enable-debug-stack-usage
1869c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
187040e8c6f4SAlex Bennée  --enable-plugins
187140e8c6f4SAlex Bennée                           enable plugins via shared library loading
1872afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1873f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1874c23f23b9SMichael Tokarev
1875c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1876c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1877c23f23b9SMichael Tokarev
1878c23f23b9SMichael Tokarev  system          all system emulation targets
1879c23f23b9SMichael Tokarev  user            supported user emulation targets
1880c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1881c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1882c23f23b9SMichael Tokarev  docs            build documentation
1883c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1884c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1885c23f23b9SMichael Tokarev  pie             Position Independent Executables
188621e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1887bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1888c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1889c23f23b9SMichael Tokarev  debug-info      debugging information
1890c23f23b9SMichael Tokarev  sparse          sparse checker
18911e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
18921e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1893c23f23b9SMichael Tokarev
1894ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
189591bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
189691bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
18978953caf3SDaniel P. Berrange  auth-pam        PAM access control
1898c23f23b9SMichael Tokarev  sdl             SDL UI
189904c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1900c23f23b9SMichael Tokarev  gtk             gtk UI
1901c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1902c23f23b9SMichael Tokarev  curses          curses UI
1903e08bb301SSamuel Thibault  iconv           font glyph conversion support
1904c23f23b9SMichael Tokarev  vnc             VNC UI support
1905c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1906c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1907c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1908c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1909c23f23b9SMichael Tokarev  virtfs          VirtFS
1910fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1911c23f23b9SMichael Tokarev  xen             xen backend driver support
191270c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1913c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1914c23f23b9SMichael Tokarev  curl            curl connectivity
1915a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1916c23f23b9SMichael Tokarev  fdt             fdt device tree
1917c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1918b0cb0a66SVincent Palatin  hax             HAX acceleration support
1919c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1920d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
192121ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
192221ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1923c23f23b9SMichael Tokarev  vde             support for vde network
1924c23f23b9SMichael Tokarev  netmap          support for netmap network
1925c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1926c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1927c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1928c23f23b9SMichael Tokarev  attr            attr and xattr support
1929299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1930299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1931299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1932299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1933299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1934299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1935108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1936c23f23b9SMichael Tokarev  spice           spice
1937c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1938c23f23b9SMichael Tokarev  libiscsi        iscsi support
1939c23f23b9SMichael Tokarev  libnfs          nfs support
19407b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1941c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1942ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1943c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1944c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1945c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1946c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1947c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
194883bc1f97SJulio Faracco  lzfse           support of lzfse compression library
194983bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
19503a678481SJuan Quintela  zstd            support for zstd compression library
1951d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1952c23f23b9SMichael Tokarev  seccomp         seccomp support
1953c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1954c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1955c23f23b9SMichael Tokarev  tpm             TPM support
1956b10d49d7SPino Toscano  libssh          ssh block device support
1957c23f23b9SMichael Tokarev  numa            libnuma support
1958ed279a06SKlim Kireev  libxml2         for Parallels image format
1959c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
19607b01cb97SAlexandre Derumier  jemalloc        jemalloc support
196186583a07SLiam Merwick  avx2            AVX2 optimization support
19626b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1963a6b1d4c0SChanglong Xie  replication     replication support
1964c12d66aaSLin Ma  opengl          opengl support
1965c12d66aaSLin Ma  virglrenderer   virgl rendering support
1966c12d66aaSLin Ma  xfsctl          xfsctl support
1967c12d66aaSLin Ma  qom-cast-debug  cast debugging support
19688de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
19692f740136SJeff Cody  bochs           bochs image format support
19702f740136SJeff Cody  cloop           cloop image format support
19712f740136SJeff Cody  dmg             dmg image format support
19722f740136SJeff Cody  qcow1           qcow v1 image format support
19732f740136SJeff Cody  vdi             vdi image format support
19742f740136SJeff Cody  vvfat           vvfat image format support
19752f740136SJeff Cody  qed             qed image format support
19762f740136SJeff Cody  parallels       parallels image format support
19772f740136SJeff Cody  sheepdog        sheepdog block driver support
1978f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
19798ca80760SRichard Henderson  capstone        capstone disassembler support
1980ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
198117824406SJunyan He  libpmem         libpmem support
198275411919SJames Le Cuirot  xkbcommon       xkbcommon support
1983b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
198421b2eca6SJingqi Liu  libdaxctl       libdaxctl support
198508fb77edSStefan Weil
198608fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1987af5db58eSpbrookEOF
19882d2ad6d0SFam Zhengexit 0
1989af5db58eSpbrookfi
1990af5db58eSpbrook
19919c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1992bb768f71SThomas Huthrm -f */config-devices.mak.d
19939c790242SThomas Huth
1994faf44142SDaniel P. Berrangéif test -z "$python"
1995faf44142SDaniel P. Berrangéthen
1996c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1997c53eeaf7SStefan Hajnoczifi
1998c53eeaf7SStefan Hajnoczi
1999c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
2000c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
2001ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
2002ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
2003c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
2004c53eeaf7SStefan Hajnoczifi
2005c53eeaf7SStefan Hajnoczi
2006755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
2007406ab2f3SCleber 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)
2008755ee70fSCleber Rosa
2009c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
2010c53eeaf7SStefan Hajnoczipython="$python -B"
2011c53eeaf7SStefan Hajnoczi
20120a01d76fSMarc-André Lureauif test -z "$meson"; then
20130a01d76fSMarc-André Lureau    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.0; then
20140a01d76fSMarc-André Lureau        meson=meson
20150a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
20160a01d76fSMarc-André Lureau        meson=git
20170a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
20180a01d76fSMarc-André Lureau        meson=internal
20190a01d76fSMarc-André Lureau    else
20200a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
20210a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
20220a01d76fSMarc-André Lureau        else
2023a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
2024a5665051SPaolo Bonzini        fi
20250a01d76fSMarc-André Lureau    fi
20260a01d76fSMarc-André Lureauelse
20270a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
20280a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
20290a01d76fSMarc-André Lureau    #
20300a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
20310a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
20320a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
20330a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
20340a01d76fSMarc-André Lureau        case "$meson" in
20350a01d76fSMarc-André Lureau            git | internal) ;;
20360a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
20370a01d76fSMarc-André Lureau        esac
20380a01d76fSMarc-André Lureau    fi
20390a01d76fSMarc-André Lureaufi
2040a5665051SPaolo Bonzini
20410a01d76fSMarc-André Lureauif test "$meson" = git; then
20420a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
20430a01d76fSMarc-André Lureaufi
20440a01d76fSMarc-André Lureauif test "$git_update" = yes; then
20450a01d76fSMarc-André Lureau    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
20460a01d76fSMarc-André Lureaufi
20470a01d76fSMarc-André Lureau
20480a01d76fSMarc-André Lureaucase "$meson" in
20490a01d76fSMarc-André Lureau    git | internal)
2050a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
2051a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
2052a5665051SPaolo Bonzini        fi
20530a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
20540a01d76fSMarc-André Lureau        ;;
20550a01d76fSMarc-André Lureau    *) meson=$(command -v meson) ;;
20560a01d76fSMarc-André Lureauesac
20570a01d76fSMarc-André Lureau
2058a5665051SPaolo Bonzini
20599aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
20609aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
20619aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
20629aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
20639aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
20649aae6e54SDaniel Henrique Barbozaif compile_object ; then
20659aae6e54SDaniel Henrique Barboza  : C compiler works ok
20669aae6e54SDaniel Henrique Barbozaelse
20679aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
20689aae6e54SDaniel Henrique Barbozafi
20699aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
20709aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
20719aae6e54SDaniel Henrique Barbozafi
20729aae6e54SDaniel Henrique Barboza
2073359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
2074359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
2075359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
2076359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
2077359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2078359bc95dSPeter Maydell    else
207976ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2080359bc95dSPeter Maydell    fi
2081359bc95dSPeter Maydellfi
2082359bc95dSPeter Maydell
20839c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
20849c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
20859c83ffd8SPeter Maydellif test -z "$werror" ; then
2086fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
2087e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
20889c83ffd8SPeter Maydell        werror="yes"
20899c83ffd8SPeter Maydell    else
20909c83ffd8SPeter Maydell        werror="no"
20919c83ffd8SPeter Maydell    fi
20929c83ffd8SPeter Maydellfi
20939c83ffd8SPeter Maydell
2094fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
2095fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
2096fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
2097fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
2098fb59dabdSPeter Maydell    # host OS we should stop now.
2099951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
2100fb59dabdSPeter Maydellfi
2101fb59dabdSPeter Maydell
2102efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
2103efc6c070SThomas Huthcat > $TMPC << EOF
2104efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
2105efc6c070SThomas Huth# ifdef __apple_build_version__
2106efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
2107efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
2108efc6c070SThomas Huth#  endif
2109efc6c070SThomas Huth# else
2110efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
2111efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
2112efc6c070SThomas Huth#  endif
2113efc6c070SThomas Huth# endif
2114efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
2115efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
2116efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
2117efc6c070SThomas Huth# endif
2118efc6c070SThomas Huth#else
2119efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
2120efc6c070SThomas Huth#endif
2121efc6c070SThomas Huthint main (void) { return 0; }
2122efc6c070SThomas HuthEOF
2123efc6c070SThomas Huthif ! compile_prog "" "" ; then
2124efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
2125efc6c070SThomas Huthfi
2126efc6c070SThomas Huth
212700849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
212800849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
212900849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
213000849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
213100849b92SRichard Henderson# just silently disable some features, so it's too error prone.
213200849b92SRichard Henderson
213300849b92SRichard Hendersonwarn_flags=
213400849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
213500849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
213600849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
213700849b92SRichard Hendersonadd_to warn_flags -Wformat-security
213800849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
213900849b92SRichard Hendersonadd_to warn_flags -Winit-self
214000849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
214100849b92SRichard Hendersonadd_to warn_flags -Wempty-body
214200849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
214300849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
214400849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
214500849b92SRichard Henderson
214600849b92SRichard Hendersonnowarn_flags=
214700849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
214800849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
214900849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
215000849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
215100849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2152aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2153bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
215400849b92SRichard Henderson
215500849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
215693b25869SJohn Snow
215793b25869SJohn Snowcc_has_warning_flag() {
215893b25869SJohn Snow    write_c_skeleton;
215993b25869SJohn Snow
2160a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2161a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2162a1d29d6cSPeter Maydell    # warning options).
216393b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
216493b25869SJohn Snow    compile_prog "-Werror $optflag" ""
216593b25869SJohn Snow}
216693b25869SJohn Snow
216793b25869SJohn Snowfor flag in $gcc_flags; do
216893b25869SJohn Snow    if cc_has_warning_flag $flag ; then
21698d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
21708d05095cSPaolo Bonzini    fi
21718d05095cSPaolo Bonzinidone
21728d05095cSPaolo Bonzini
217363678e17SSteven Noonanif test "$stack_protector" != "no"; then
2174fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2175fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2176fccd35a0SRodrigo Rebello{
2177fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2178fccd35a0SRodrigo Rebello    while (*c) {
2179fccd35a0SRodrigo Rebello        *p++ = *c++;
2180fccd35a0SRodrigo Rebello    }
2181fccd35a0SRodrigo Rebello    return 0;
2182fccd35a0SRodrigo Rebello}
2183fccd35a0SRodrigo RebelloEOF
218463678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
21853b463a3fSMiroslav Rezanina  sp_on=0
218663678e17SSteven Noonan  for flag in $gcc_flags; do
2187590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2188590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2189086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2190590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
219163678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2192db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
21933b463a3fSMiroslav Rezanina      sp_on=1
219463678e17SSteven Noonan      break
219563678e17SSteven Noonan    fi
219663678e17SSteven Noonan  done
21973b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
21983b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
21993b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
22003b463a3fSMiroslav Rezanina    fi
22013b463a3fSMiroslav Rezanina  fi
220237746c5eSMarc-André Lureaufi
220337746c5eSMarc-André Lureau
220420bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
220520bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
220620bc94a2SPaolo Bonzinicat > $TMPC << EOF
220720bc94a2SPaolo Bonzinistruct {
220820bc94a2SPaolo Bonzini  int a[2];
220920bc94a2SPaolo Bonzini} x = {0};
221020bc94a2SPaolo BonziniEOF
221120bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
221220bc94a2SPaolo Bonzini  :
221320bc94a2SPaolo Bonzinielse
221420bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
221520bc94a2SPaolo Bonzinifi
221620bc94a2SPaolo Bonzini
221721e709aaSMarc-André Lureau# Our module code doesn't support Windows
221821e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
221921e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
222021e709aaSMarc-André Lureaufi
222121e709aaSMarc-André Lureau
2222bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2223bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2224bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2225bd83c861SChristian Ehrhardtfi
2226bd83c861SChristian Ehrhardt
2227d376e9deSThomas Huth# Static linking is not possible with modules or PIE
222840d6444eSAvi Kivityif test "$static" = "yes" ; then
2229aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2230aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2231aa0d1f44SPaolo Bonzini  fi
223240d6444eSAvi Kivityfi
223340d6444eSAvi Kivity
2234768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2235768b7855SEmilio G. Cota  cat > $TMPC << EOF
2236768b7855SEmilio G. Cotastatic __thread int tls_var;
2237768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2238768b7855SEmilio G. CotaEOF
2239768b7855SEmilio G. Cota
2240768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2241768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2242768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2243768b7855SEmilio G. Cotafi
2244768b7855SEmilio G. Cota
224540d6444eSAvi Kivitycat > $TMPC << EOF
224621d4a791SAvi Kivity
224721d4a791SAvi Kivity#ifdef __linux__
224821d4a791SAvi Kivity#  define THREAD __thread
224921d4a791SAvi Kivity#else
225021d4a791SAvi Kivity#  define THREAD
225121d4a791SAvi Kivity#endif
225221d4a791SAvi Kivitystatic THREAD int tls_var;
225321d4a791SAvi Kivityint main(void) { return tls_var; }
225440d6444eSAvi KivityEOF
2255b2634124SRichard Henderson
2256b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2257412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2258412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2259b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2260412aeacdSAlex Bennéefi
2261412aeacdSAlex Bennée
226212781462SRichard Hendersonif test "$static" = "yes"; then
2263eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
2264086d5f75SPaolo Bonzini    CFLAGS="-fPIE -DPIE $CFLAGS"
226512781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
226612781462SRichard Henderson    pie="yes"
226712781462SRichard Henderson  elif test "$pie" = "yes"; then
226812781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
226912781462SRichard Henderson  else
227012781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
227112781462SRichard Henderson    pie="no"
227212781462SRichard Henderson  fi
227312781462SRichard Hendersonelif test "$pie" = "no"; then
2274086d5f75SPaolo Bonzini  CFLAGS="$CFLAGS_NOPIE $CFLAGS"
2275086d5f75SPaolo Bonzini  LDFLAGS="$LDFLAGS_NOPIE $LDFLAGS"
2276eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
2277086d5f75SPaolo Bonzini  CFLAGS="-fPIE -DPIE $CFLAGS"
2278086d5f75SPaolo Bonzini  LDFLAGS="-pie $LDFLAGS"
227940d6444eSAvi Kivity  pie="yes"
22802c674109SRichard Hendersonelif test "$pie" = "yes"; then
228176ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
228240d6444eSAvi Kivityelse
228340d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
228440d6444eSAvi Kivity  pie="no"
228540d6444eSAvi Kivityfi
228640d6444eSAvi Kivity
2287e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2288e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2289e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2290e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2291e6cbd751SRichard Hendersonfi
2292e6cbd751SRichard Henderson
229309dada40SPaolo Bonzini##########################################
229409dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
229509dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
229609dada40SPaolo Bonzini# specification is necessary
229709dada40SPaolo Bonzini
229809dada40SPaolo Bonziniif test "$cpu" = "i386"; then
229909dada40SPaolo Bonzini  cat > $TMPC << EOF
230009dada40SPaolo Bonzinistatic int sfaa(int *ptr)
230109dada40SPaolo Bonzini{
230209dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
230309dada40SPaolo Bonzini}
230409dada40SPaolo Bonzini
230509dada40SPaolo Bonziniint main(void)
230609dada40SPaolo Bonzini{
230709dada40SPaolo Bonzini  int val = 42;
23081405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
230909dada40SPaolo Bonzini  sfaa(&val);
231009dada40SPaolo Bonzini  return val;
231109dada40SPaolo Bonzini}
231209dada40SPaolo BonziniEOF
231309dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
231409dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
231509dada40SPaolo Bonzini  fi
231609dada40SPaolo Bonzinifi
231709dada40SPaolo Bonzini
231809dada40SPaolo Bonzini#########################################
2319ec530c81Sbellard# Solaris specific configure tool chain decisions
232009dada40SPaolo Bonzini
2321ec530c81Sbellardif test "$solaris" = "yes" ; then
23226792aa11SLoïc Minier  if has $install; then
23236792aa11SLoïc Minier    :
23246792aa11SLoïc Minier  else
232576ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
232676ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
232776ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2328ec530c81Sbellard  fi
232989138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
233076ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
233176ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
233276ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2333ec530c81Sbellard  fi
23346792aa11SLoïc Minier  if has ar; then
23356792aa11SLoïc Minier    :
23366792aa11SLoïc Minier  else
2337ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
233876ad07a4SPeter Maydell      error_exit "No path includes ar" \
233976ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2340ec530c81Sbellard    fi
234176ad07a4SPeter Maydell    error_exit "No path includes ar"
2342ec530c81Sbellard  fi
2343ec530c81Sbellardfi
2344ec530c81Sbellard
2345afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2346d880a3baSPaolo Bonzini    for target in $default_target_list; do
2347d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2348d880a3baSPaolo Bonzini            target_list="$target_list $target"
2349d880a3baSPaolo Bonzini    done
2350d880a3baSPaolo Bonzini    target_list="${target_list# }"
2351121afa9eSAnthony Liguorielse
235289138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2353d880a3baSPaolo Bonzini    for target in $target_list; do
235425b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
235525b48338SPeter Maydell        # friendly error message than if we let it fall through.
235625b48338SPeter Maydell        case " $default_target_list " in
235725b48338SPeter Maydell            *" $target "*)
235825b48338SPeter Maydell                ;;
235925b48338SPeter Maydell            *)
236025b48338SPeter Maydell                error_exit "Unknown target name '$target'"
236125b48338SPeter Maydell                ;;
236225b48338SPeter Maydell        esac
2363d880a3baSPaolo Bonzini        supported_target $target || exit 1
236425b48338SPeter Maydell    done
2365d880a3baSPaolo Bonzinifi
236625b48338SPeter Maydell
2367f55fe278SPaolo Bonzini# see if system emulation was really requested
2368f55fe278SPaolo Bonzinicase " $target_list " in
2369f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2370f55fe278SPaolo Bonzini  ;;
2371f55fe278SPaolo Bonzini  *) softmmu=no
2372f55fe278SPaolo Bonzini  ;;
2373f55fe278SPaolo Bonziniesac
23745327cf48Sbellard
237505dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
237605dfa22bSPhilippe Mathieu-Daudé  case "$target" in
237705dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
237805dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
237905dfa22bSPhilippe Mathieu-Daudé      ;;
238005dfa22bSPhilippe Mathieu-Daudé  esac
238105dfa22bSPhilippe Mathieu-Daudédone
2382623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2383623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2384623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2385623ef637SPhilippe Mathieu-Daudéfi
238605dfa22bSPhilippe Mathieu-Daudé
2387249247c9SJuan Quintelafeature_not_found() {
2388249247c9SJuan Quintela  feature=$1
238921684af0SStewart Smith  remedy=$2
2390249247c9SJuan Quintela
239176ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
239221684af0SStewart Smith      "configure was not able to find it." \
239321684af0SStewart Smith      "$remedy"
2394249247c9SJuan Quintela}
2395249247c9SJuan Quintela
23967d13299dSbellard# ---
23977d13299dSbellard# big/little endian test
23987d13299dSbellardcat > $TMPC << EOF
239961cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
240061cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
240161cc919fSMike Frysingerextern int foo(short *, short *);
240261cc919fSMike Frysingerint main(int argc, char *argv[]) {
240361cc919fSMike Frysinger    return foo(big_endian, little_endian);
24047d13299dSbellard}
24057d13299dSbellardEOF
24067d13299dSbellard
240761cc919fSMike Frysingerif compile_object ; then
240812f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
240961cc919fSMike Frysinger        bigendian="yes"
241012f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
241161cc919fSMike Frysinger        bigendian="no"
24127d13299dSbellard    else
24137d13299dSbellard        echo big/little test failed
24147d13299dSbellard    fi
24157d13299dSbellardelse
241661cc919fSMike Frysinger    echo big/little test failed
24177d13299dSbellardfi
24187d13299dSbellard
2419b0a47e79SJuan Quintela##########################################
2420e10ee3f5SPhilippe Mathieu-Daudé# system tools
2421e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2422e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2423e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2424e10ee3f5SPhilippe Mathieu-Daudé    else
2425e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2426e10ee3f5SPhilippe Mathieu-Daudé    fi
2427e10ee3f5SPhilippe Mathieu-Daudéfi
2428e10ee3f5SPhilippe Mathieu-Daudé
2429e10ee3f5SPhilippe Mathieu-Daudé##########################################
2430a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2431a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2432a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2433a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2434a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2435a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2436a30878e7SPeter Maydell    fi
2437a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2438a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2439a30878e7SPeter Maydell    fi
2440a30878e7SPeter Maydell    gtk=no
2441a30878e7SPeter Maydell    sdl=no
2442a30878e7SPeter Maydellfi
2443a30878e7SPeter Maydell
24446b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
24456b39b063SEric Blakecat > $TMPC << EOF
24466b39b063SEric Blake#include <stdint.h>
24476b39b063SEric Blake#include <stdio.h>
24486b39b063SEric Blakeint main(int argc, char *argv[]) {
24496b39b063SEric Blake    return printf("%zu", SIZE_MAX);
24506b39b063SEric Blake}
24516b39b063SEric BlakeEOF
24526b39b063SEric Blakehave_broken_size_max=no
24536b39b063SEric Blakeif ! compile_object -Werror ; then
24546b39b063SEric Blake    have_broken_size_max=yes
24556b39b063SEric Blakefi
24566b39b063SEric Blake
2457a30878e7SPeter Maydell##########################################
2458015a33bdSGonglei# L2TPV3 probe
2459015a33bdSGonglei
2460015a33bdSGongleicat > $TMPC <<EOF
2461015a33bdSGonglei#include <sys/socket.h>
2462bff6cb72SMichael Tokarev#include <linux/ip.h>
2463015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2464015a33bdSGongleiEOF
2465015a33bdSGongleiif compile_prog "" "" ; then
2466015a33bdSGonglei  l2tpv3=yes
2467015a33bdSGongleielse
2468015a33bdSGonglei  l2tpv3=no
2469015a33bdSGongleifi
2470015a33bdSGonglei
2471c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2472c9c8b88fSDavid CARLIER  pty_h=yes
2473c9c8b88fSDavid CARLIERelse
2474c9c8b88fSDavid CARLIER  pty_h=no
2475c9c8b88fSDavid CARLIERfi
2476c9c8b88fSDavid CARLIER
2477195588ccSDavid CARLIERcat > $TMPC <<EOF
2478195588ccSDavid CARLIER#include <sys/mman.h>
2479195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2480195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2481195588ccSDavid CARLIER}
2482195588ccSDavid CARLIEREOF
2483195588ccSDavid CARLIERif compile_prog "" "" ; then
2484195588ccSDavid CARLIER  have_mlockall=yes
2485195588ccSDavid CARLIERelse
2486195588ccSDavid CARLIER  have_mlockall=no
2487195588ccSDavid CARLIERfi
2488195588ccSDavid CARLIER
2489299e6f19SPaolo Bonzini#########################################
2490299e6f19SPaolo Bonzini# vhost interdependencies and host support
2491299e6f19SPaolo Bonzini
2492299e6f19SPaolo Bonzini# vhost backends
2493299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2494299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2495299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2496299e6f19SPaolo Bonzinifi
2497108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2498108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2499108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2500108a6481SCindy Lufi
2501299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2502299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2503299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2504299e6f19SPaolo Bonzinifi
2505299e6f19SPaolo Bonzini
2506299e6f19SPaolo Bonzini# vhost-kernel devices
2507299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2508299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2509299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2510299e6f19SPaolo Bonzinifi
2511299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2512299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2513299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2514299e6f19SPaolo Bonzinifi
2515299e6f19SPaolo Bonzini
2516299e6f19SPaolo Bonzini# vhost-user backends
2517299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2518299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2519299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2520299e6f19SPaolo Bonzinifi
2521299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2522299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2523299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2524299e6f19SPaolo Bonzinifi
252598fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
252698fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
252798fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
252898fc1adaSDr. David Alan Gilbertfi
2529108a6481SCindy Lu#vhost-vdpa backends
2530108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2531108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2532108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2533108a6481SCindy Lufi
2534299e6f19SPaolo Bonzini
2535299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2536299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2537299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2538299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2539299e6f19SPaolo Bonzinifi
2540299e6f19SPaolo Bonzini
2541015a33bdSGonglei##########################################
25424d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
25434d9310f4SDaniel P. Berrange
25444d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
25454d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
25464d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
25474d9310f4SDaniel P. Berrange    #
25484d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
25494d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
25504d9310f4SDaniel P. Berrange    #
25514d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
25524d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
25534d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
25544d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
25554d9310f4SDaniel P. Berrange    # that for you.
25564d9310f4SDaniel P. Berrange    #
25574d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
25584d9310f4SDaniel P. Berrange    # are not in fact redundant.
25594d9310f4SDaniel P. Berrangecat > $TMPC << EOF
25604d9310f4SDaniel P. Berrange#include <unistd.h>
25614d9310f4SDaniel P. Berrange#include <time.h>
25624d9310f4SDaniel P. Berrange#undef localtime_r
25634d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
25644d9310f4SDaniel P. BerrangeEOF
25654d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
25664d9310f4SDaniel P. Berrange        localtime_r="yes"
25674d9310f4SDaniel P. Berrange    else
25684d9310f4SDaniel P. Berrange        localtime_r="no"
25694d9310f4SDaniel P. Berrange    fi
25704d9310f4SDaniel P. Berrangefi
25714d9310f4SDaniel P. Berrange
25724d9310f4SDaniel P. Berrange##########################################
2573779ab5e3SStefan Weil# pkg-config probe
2574779ab5e3SStefan Weil
2575779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
257676ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2577779ab5e3SStefan Weilfi
2578779ab5e3SStefan Weil
2579779ab5e3SStefan Weil##########################################
2580b0a47e79SJuan Quintela# NPTL probe
2581b0a47e79SJuan Quintela
258224cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2583bd0c5661Spbrook  cat > $TMPC <<EOF
2584bd0c5661Spbrook#include <sched.h>
258530813ceaSpbrook#include <linux/futex.h>
2586182eacc0SStefan Weilint main(void) {
2587bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2588bd0c5661Spbrook#error bork
2589bd0c5661Spbrook#endif
2590182eacc0SStefan Weil  return 0;
2591bd0c5661Spbrook}
2592bd0c5661SpbrookEOF
259324cb36a6SPeter Maydell  if ! compile_object ; then
259421684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2595b0a47e79SJuan Quintela  fi
2596bd0c5661Spbrookfi
2597bd0c5661Spbrook
2598ac62922eSbalrog##########################################
2599607dacd0Sqiaonuohan# lzo check
2600607dacd0Sqiaonuohan
2601607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2602607dacd0Sqiaonuohan    cat > $TMPC << EOF
2603607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2604607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2605607dacd0SqiaonuohanEOF
2606607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2607607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
2608708eab42SMarc-André Lureau        lzo_libs="-llzo2"
2609b25c9dffSStefan Weil        lzo="yes"
2610b25c9dffSStefan Weil    else
2611b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2612b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2613b25c9dffSStefan Weil        fi
2614b25c9dffSStefan Weil        lzo="no"
2615b25c9dffSStefan Weil    fi
2616607dacd0Sqiaonuohanfi
2617607dacd0Sqiaonuohan
2618607dacd0Sqiaonuohan##########################################
2619607dacd0Sqiaonuohan# snappy check
2620607dacd0Sqiaonuohan
2621607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2622607dacd0Sqiaonuohan    cat > $TMPC << EOF
2623607dacd0Sqiaonuohan#include <snappy-c.h>
2624607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2625607dacd0SqiaonuohanEOF
2626607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2627607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
2628708eab42SMarc-André Lureau        snappy_libs='-lsnappy'
2629b25c9dffSStefan Weil        snappy="yes"
2630b25c9dffSStefan Weil    else
2631b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2632b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2633b25c9dffSStefan Weil        fi
2634b25c9dffSStefan Weil        snappy="no"
2635b25c9dffSStefan Weil    fi
2636607dacd0Sqiaonuohanfi
2637607dacd0Sqiaonuohan
2638607dacd0Sqiaonuohan##########################################
26396b383c08SPeter Wu# bzip2 check
26406b383c08SPeter Wu
26416b383c08SPeter Wuif test "$bzip2" != "no" ; then
26426b383c08SPeter Wu    cat > $TMPC << EOF
26436b383c08SPeter Wu#include <bzlib.h>
26446b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
26456b383c08SPeter WuEOF
26466b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
26476b383c08SPeter Wu        bzip2="yes"
26486b383c08SPeter Wu    else
26496b383c08SPeter Wu        if test "$bzip2" = "yes"; then
26506b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
26516b383c08SPeter Wu        fi
26526b383c08SPeter Wu        bzip2="no"
26536b383c08SPeter Wu    fi
26546b383c08SPeter Wufi
26556b383c08SPeter Wu
26566b383c08SPeter Wu##########################################
265783bc1f97SJulio Faracco# lzfse check
265883bc1f97SJulio Faracco
265983bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
266083bc1f97SJulio Faracco    cat > $TMPC << EOF
266183bc1f97SJulio Faracco#include <lzfse.h>
266283bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
266383bc1f97SJulio FaraccoEOF
266483bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
266583bc1f97SJulio Faracco        lzfse="yes"
266683bc1f97SJulio Faracco    else
266783bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
266883bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
266983bc1f97SJulio Faracco        fi
267083bc1f97SJulio Faracco        lzfse="no"
267183bc1f97SJulio Faracco    fi
267283bc1f97SJulio Faraccofi
267383bc1f97SJulio Faracco
267483bc1f97SJulio Faracco##########################################
26753a678481SJuan Quintela# zstd check
26763a678481SJuan Quintela
26773a678481SJuan Quintelaif test "$zstd" != "no" ; then
2678297254c7SJuan Quintela    libzstd_minver="1.4.0"
2679297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
26803a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
26813a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
26823a678481SJuan Quintela        zstd="yes"
26833a678481SJuan Quintela    else
26843a678481SJuan Quintela        if test "$zstd" = "yes" ; then
26853a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
26863a678481SJuan Quintela        fi
26873a678481SJuan Quintela        zstd="no"
26883a678481SJuan Quintela    fi
26893a678481SJuan Quintelafi
26903a678481SJuan Quintela
26913a678481SJuan Quintela##########################################
2692f794573eSEduardo Otubo# libseccomp check
2693f794573eSEduardo Otubo
2694f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
26953e684455SMichael Strosaker    libseccomp_minver="2.3.0"
269625ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2697c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2698c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2699f794573eSEduardo Otubo        seccomp="yes"
2700f794573eSEduardo Otubo    else
2701f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2702693e5910SAndrew Jones            feature_not_found "libseccomp" \
2703693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2704896848f0SEduardo Otubo        fi
2705e84d5956SYann E. MORIN        seccomp="no"
2706f794573eSEduardo Otubo    fi
2707f794573eSEduardo Otubofi
2708f794573eSEduardo Otubo##########################################
2709e37630caSaliguori# xen probe
2710e37630caSaliguori
2711fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2712c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2713c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2714c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2715c1cdd9d5SJuergen Gross
2716c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2717c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2718c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2719c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2720c1cdd9d5SJuergen Gross    xen=yes
2721c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2722c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
272358ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
272458ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
272558ea9a7aSAnthony PERARD    fi
2726c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2727c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2728582ea95fSMarc-André Lureau    xen_cflags="$($pkg_config --cflags $xen_pc)"
2729582ea95fSMarc-André Lureau    xen_libs="$($pkg_config --libs $xen_pc)"
2730c1cdd9d5SJuergen Gross  else
2731c1cdd9d5SJuergen Gross
2732b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2733d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2734d5b93ddfSAnthony PERARD
273550ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
273650ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
273750ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
273850ced5b3SStefan Weil
273950ced5b3SStefan Weil    # Xen (any)
274050ced5b3SStefan Weil    cat > $TMPC <<EOF
274150ced5b3SStefan Weil#include <xenctrl.h>
274250ced5b3SStefan Weilint main(void) {
274350ced5b3SStefan Weil  return 0;
274450ced5b3SStefan Weil}
274550ced5b3SStefan WeilEOF
274650ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
274750ced5b3SStefan Weil      # Xen not found
274850ced5b3SStefan Weil      if test "$xen" = "yes" ; then
274921684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
275050ced5b3SStefan Weil      fi
275150ced5b3SStefan Weil      xen=no
275250ced5b3SStefan Weil
2753d5b93ddfSAnthony PERARD    # Xen unstable
275469deef08SPeter Maydell    elif
275569deef08SPeter Maydell        cat > $TMPC <<EOF &&
27562cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
27572cbf8903SRoss Lagerwall#define __XEN_TOOLS__
27582cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2759d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
27602cbf8903SRoss Lagerwallint main(void) {
27612cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2762d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
27632cbf8903SRoss Lagerwall
27642cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
27652cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
27662cbf8903SRoss Lagerwall
2767d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2768d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2769d3c49ebbSPaul Durrant
27702cbf8903SRoss Lagerwall  return 0;
27712cbf8903SRoss Lagerwall}
27722cbf8903SRoss LagerwallEOF
27732cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27742cbf8903SRoss Lagerwall      then
27752cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27762cbf8903SRoss Lagerwall      xen_ctrl_version=41100
27772cbf8903SRoss Lagerwall      xen=yes
27782cbf8903SRoss Lagerwall    elif
27792cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
27805ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27815ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
278258ea9a7aSAnthony PERARD#include <xentoolcore.h>
27835ba3d756SIgor Druzhininint main(void) {
27845ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
27855ba3d756SIgor Druzhinin
27865ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
27875ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
278858ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
27895ba3d756SIgor Druzhinin
27905ba3d756SIgor Druzhinin  return 0;
27915ba3d756SIgor Druzhinin}
27925ba3d756SIgor DruzhininEOF
279358ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27945ba3d756SIgor Druzhinin      then
279558ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27965ba3d756SIgor Druzhinin      xen_ctrl_version=41000
27975ba3d756SIgor Druzhinin      xen=yes
27985ba3d756SIgor Druzhinin    elif
27995ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2800da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2801da8090ccSPaul Durrant#define __XEN_TOOLS__
2802da8090ccSPaul Durrant#include <xendevicemodel.h>
2803da8090ccSPaul Durrantint main(void) {
2804da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2805da8090ccSPaul Durrant
2806da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2807da8090ccSPaul Durrant  xendevicemodel_close(xd);
2808da8090ccSPaul Durrant
2809da8090ccSPaul Durrant  return 0;
2810da8090ccSPaul Durrant}
2811da8090ccSPaul DurrantEOF
2812da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2813da8090ccSPaul Durrant      then
2814da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2815f1167ee6SJuergen Gross      xen_ctrl_version=40900
2816da8090ccSPaul Durrant      xen=yes
2817da8090ccSPaul Durrant    elif
2818da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
28195eeb39c2SIan Campbell/*
28205eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
28215eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2822b6eb9b45SPaulina Szubarczyk *
2823b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2824b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2825b6eb9b45SPaulina Szubarczyk */
2826b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2827b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2828b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2829b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2830b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2831b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2832b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2833b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2834b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2835b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2836b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2837b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2838b6eb9b45SPaulina Szubarczyk#endif
2839b6eb9b45SPaulina Szubarczykint main(void) {
2840b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2841b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2842b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2843b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2844b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2845b6eb9b45SPaulina Szubarczyk
2846b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2847b6eb9b45SPaulina Szubarczyk
2848b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2849b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2850b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2851b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2852b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2853b6eb9b45SPaulina Szubarczyk
2854b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2855b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2856b6eb9b45SPaulina Szubarczyk
2857b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2858b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2859b6eb9b45SPaulina Szubarczyk
2860b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2861b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2862b6eb9b45SPaulina Szubarczyk
2863b6eb9b45SPaulina Szubarczyk  return 0;
2864b6eb9b45SPaulina Szubarczyk}
2865b6eb9b45SPaulina SzubarczykEOF
2866b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2867b6eb9b45SPaulina Szubarczyk      then
2868f1167ee6SJuergen Gross      xen_ctrl_version=40800
2869b6eb9b45SPaulina Szubarczyk      xen=yes
2870b6eb9b45SPaulina Szubarczyk    elif
2871b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2872b6eb9b45SPaulina Szubarczyk/*
2873b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2874b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
28755eeb39c2SIan Campbell */
28765eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
28775eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
28785eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
28795eeb39c2SIan Campbell#include <xenctrl.h>
28805eeb39c2SIan Campbell#include <xenstore.h>
28815eeb39c2SIan Campbell#include <xenevtchn.h>
28825eeb39c2SIan Campbell#include <xengnttab.h>
28835eeb39c2SIan Campbell#include <xenforeignmemory.h>
28845eeb39c2SIan Campbell#include <stdint.h>
28855eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
28865eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
28875eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
28885eeb39c2SIan Campbell#endif
28895eeb39c2SIan Campbellint main(void) {
28905eeb39c2SIan Campbell  xc_interface *xc = NULL;
28915eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
28925eeb39c2SIan Campbell  xenevtchn_handle *xe;
28935eeb39c2SIan Campbell  xengnttab_handle *xg;
28945eeb39c2SIan Campbell
28955eeb39c2SIan Campbell  xs_daemon_open();
28965eeb39c2SIan Campbell
28975eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
28985eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28995eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29005eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29015eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
29025eeb39c2SIan Campbell
29035eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
29045eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
29055eeb39c2SIan Campbell
29065eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
29075eeb39c2SIan Campbell  xenevtchn_fd(xe);
29085eeb39c2SIan Campbell
29095eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
29105eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
29115eeb39c2SIan Campbell
29125eeb39c2SIan Campbell  return 0;
29135eeb39c2SIan Campbell}
29145eeb39c2SIan CampbellEOF
29155eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
29165eeb39c2SIan Campbell      then
2917f1167ee6SJuergen Gross      xen_ctrl_version=40701
29185eeb39c2SIan Campbell      xen=yes
2919cdadde39SRoger Pau Monne
2920cdadde39SRoger Pau Monne    # Xen 4.6
2921cdadde39SRoger Pau Monne    elif
2922cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2923cdadde39SRoger Pau Monne#include <xenctrl.h>
2924e108a3c1SAnthony PERARD#include <xenstore.h>
2925d5b93ddfSAnthony PERARD#include <stdint.h>
2926d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2927d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2928d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2929d5b93ddfSAnthony PERARD#endif
2930d5b93ddfSAnthony PERARDint main(void) {
2931d5b93ddfSAnthony PERARD  xc_interface *xc;
2932d5b93ddfSAnthony PERARD  xs_daemon_open();
2933d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2934d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2935d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2936b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29378688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2938d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
293920a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2940d8b441a3SJan Beulich  return 0;
2941d8b441a3SJan Beulich}
2942d8b441a3SJan BeulichEOF
2943d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2944d8b441a3SJan Beulich      then
2945f1167ee6SJuergen Gross      xen_ctrl_version=40600
2946d8b441a3SJan Beulich      xen=yes
2947d8b441a3SJan Beulich
2948d8b441a3SJan Beulich    # Xen 4.5
2949d8b441a3SJan Beulich    elif
2950d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2951d8b441a3SJan Beulich#include <xenctrl.h>
2952d8b441a3SJan Beulich#include <xenstore.h>
2953d8b441a3SJan Beulich#include <stdint.h>
2954d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2955d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2956d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2957d8b441a3SJan Beulich#endif
2958d8b441a3SJan Beulichint main(void) {
2959d8b441a3SJan Beulich  xc_interface *xc;
2960d8b441a3SJan Beulich  xs_daemon_open();
2961d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2962d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2963d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2964d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2965d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29663996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
29673996e85cSPaul Durrant  return 0;
29683996e85cSPaul Durrant}
29693996e85cSPaul DurrantEOF
29703996e85cSPaul Durrant        compile_prog "" "$xen_libs"
29713996e85cSPaul Durrant      then
2972f1167ee6SJuergen Gross      xen_ctrl_version=40500
29733996e85cSPaul Durrant      xen=yes
29743996e85cSPaul Durrant
29753996e85cSPaul Durrant    elif
29763996e85cSPaul Durrant        cat > $TMPC <<EOF &&
29773996e85cSPaul Durrant#include <xenctrl.h>
29783996e85cSPaul Durrant#include <xenstore.h>
29793996e85cSPaul Durrant#include <stdint.h>
29803996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
29813996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
29823996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
29833996e85cSPaul Durrant#endif
29843996e85cSPaul Durrantint main(void) {
29853996e85cSPaul Durrant  xc_interface *xc;
29863996e85cSPaul Durrant  xs_daemon_open();
29873996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
29883996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29893996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
29903996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29913996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29928688e065SStefano Stabellini  return 0;
29938688e065SStefano Stabellini}
29948688e065SStefano StabelliniEOF
29958688e065SStefano Stabellini        compile_prog "" "$xen_libs"
299669deef08SPeter Maydell      then
2997f1167ee6SJuergen Gross      xen_ctrl_version=40200
29988688e065SStefano Stabellini      xen=yes
29998688e065SStefano Stabellini
3000e37630caSaliguori    else
3001fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
3002edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
3003edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
3004fc321b4bSJuan Quintela      fi
3005fc321b4bSJuan Quintela      xen=no
3006e37630caSaliguori    fi
3007d5b93ddfSAnthony PERARD
3008d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
3009f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
3010582ea95fSMarc-André Lureau        xen_libs="$xen_libs $xen_stable_libs "
30115eeb39c2SIan Campbell      fi
3012d5b93ddfSAnthony PERARD    fi
3013e37630caSaliguori  fi
3014c1cdd9d5SJuergen Grossfi
3015e37630caSaliguori
3016eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
3017edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
3018eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
3019eb6fda0fSAnthony PERARD  else
3020eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
302176ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
302276ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
3023eb6fda0fSAnthony PERARD    fi
3024eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
3025eb6fda0fSAnthony PERARD  fi
3026eb6fda0fSAnthony PERARDfi
3027eb6fda0fSAnthony PERARD
3028e37630caSaliguori##########################################
3029d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
3030d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
3031327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
3032d661d9a4SJustin Terry (VM)        whpx="yes"
3033d661d9a4SJustin Terry (VM)    else
3034d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
303553537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
3036d661d9a4SJustin Terry (VM)        fi
3037d661d9a4SJustin Terry (VM)        whpx="no"
3038d661d9a4SJustin Terry (VM)    fi
3039d661d9a4SJustin Terry (VM)fi
3040d661d9a4SJustin Terry (VM)
3041d661d9a4SJustin Terry (VM)##########################################
3042dfffc653SJuan Quintela# Sparse probe
3043dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
3044968b4db3SPaolo Bonzini  if has sparse; then
3045dfffc653SJuan Quintela    sparse=yes
3046dfffc653SJuan Quintela  else
3047dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
304821684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
3049dfffc653SJuan Quintela    fi
3050dfffc653SJuan Quintela    sparse=no
3051dfffc653SJuan Quintela  fi
3052dfffc653SJuan Quintelafi
3053dfffc653SJuan Quintela
3054dfffc653SJuan Quintela##########################################
3055f676c67eSJeremy White# X11 probe
3056f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
30578781595bSGerd Hoffmann    have_x11=yes
305889138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
305989138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
3060f676c67eSJeremy Whitefi
3061f676c67eSJeremy White
3062f676c67eSJeremy White##########################################
3063a4ccabcfSAnthony Liguori# GTK probe
3064a4ccabcfSAnthony Liguori
30655a464e6cSPeter Xuif test "$gtk" != "no"; then
306689d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
306789d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
30687b23d121SVolker Rümelin    gtkversion="3.22.0"
3069bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
307089138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
307189138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
307289138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
30730a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
30748781595bSGerd Hoffmann            need_x11=yes
3075f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
3076f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
30770a337ed0SGerd Hoffmann        fi
3078bbbf9bfbSStefan Weil        gtk="yes"
3079bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
30805fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
3081bbbf9bfbSStefan Weil    else
3082bbbf9bfbSStefan Weil        gtk="no"
3083bbbf9bfbSStefan Weil    fi
3084bbbf9bfbSStefan Weilfi
3085bbbf9bfbSStefan Weil
3086ddbb0d09SDaniel P. Berrange
3087ddbb0d09SDaniel P. Berrange##########################################
3088ddbb0d09SDaniel P. Berrange# GNUTLS probe
3089ddbb0d09SDaniel P. Berrange
3090ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3091a73e82efSRichard Henderson    pass="no"
3092a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
309389138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
309489138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3095a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3096a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3097a73e82efSRichard Henderson        write_c_skeleton
3098a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3099243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
3100ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
3101a73e82efSRichard Henderson            pass="yes"
3102a73e82efSRichard Henderson        fi
3103a73e82efSRichard Henderson    fi
3104a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3105a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3106ddbb0d09SDaniel P. Berrange    else
3107a73e82efSRichard Henderson        gnutls="$pass"
3108ddbb0d09SDaniel P. Berrange    fi
3109ddbb0d09SDaniel P. Berrangefi
3110ddbb0d09SDaniel P. Berrange
311191bfcdb0SDaniel P. Berrange
311291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
311391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3114a0722409SDaniel P. Berrangé# explicitly
311591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
311691bfcdb0SDaniel P. Berrangethen
3117a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
311891bfcdb0SDaniel P. Berrange    then
311991bfcdb0SDaniel P. Berrange        gcrypt="no"
312091bfcdb0SDaniel P. Berrange    fi
312191bfcdb0SDaniel P. Berrangefi
312291bfcdb0SDaniel P. Berrange
312391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
312491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3125a0722409SDaniel P. Berrangé# explicitly
312691bfcdb0SDaniel P. Berrangeif test -z "$nettle"
312791bfcdb0SDaniel P. Berrangethen
3128a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
312991bfcdb0SDaniel P. Berrange    then
313091bfcdb0SDaniel P. Berrange        nettle="no"
313191bfcdb0SDaniel P. Berrange    fi
313291bfcdb0SDaniel P. Berrangefi
313391bfcdb0SDaniel P. Berrange
3134dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
313591bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
313691bfcdb0SDaniel P. Berrange    then
313791bfcdb0SDaniel P. Berrange	return 1
313891bfcdb0SDaniel P. Berrange    fi
313991bfcdb0SDaniel P. Berrange
314091bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
314191bfcdb0SDaniel P. Berrange    then
314289138857SStefan Weil	host=$(libgcrypt-config --host)
314391bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
314491bfcdb0SDaniel P. Berrange	then
314591bfcdb0SDaniel P. Berrange	    return 1
314691bfcdb0SDaniel P. Berrange	fi
314791bfcdb0SDaniel P. Berrange    fi
314891bfcdb0SDaniel P. Berrange
3149dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3150dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3151dea7a64eSDaniel P. Berrangé
3152dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3153dea7a64eSDaniel P. Berrangé    then
3154dea7a64eSDaniel P. Berrangé       return 1
3155dea7a64eSDaniel P. Berrangé    fi
3156dea7a64eSDaniel P. Berrangé
315791bfcdb0SDaniel P. Berrange    return 0
315891bfcdb0SDaniel P. Berrange}
315991bfcdb0SDaniel P. Berrange
3160a0722409SDaniel P. Berrangé
3161a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3162a73e82efSRichard Henderson    pass="no"
316364dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3164a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3165a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3166a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3167a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3168a73e82efSRichard Henderson        write_c_skeleton
3169a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3170243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
3171a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
3172a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3173a0722409SDaniel P. Berrangé               gcrypt="no"
3174a0722409SDaniel P. Berrangé            fi
3175a73e82efSRichard Henderson            pass="yes"
3176a73e82efSRichard Henderson        fi
3177a73e82efSRichard Henderson    fi
3178dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3179dc2207afSDaniel P. Berrangé    then
3180dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3181dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3182dc2207afSDaniel P. Berrangéint main(void) {
3183dc2207afSDaniel P. Berrangé  return 0;
3184dc2207afSDaniel P. Berrangé}
3185dc2207afSDaniel P. BerrangéEOF
3186dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3187dc2207afSDaniel P. Berrangé            nettle_xts=yes
3188dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3189dc2207afSDaniel P. Berrangé        fi
3190dc2207afSDaniel P. Berrangé    fi
3191a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
319264dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3193a0722409SDaniel P. Berrangé    else
3194a73e82efSRichard Henderson        nettle="$pass"
3195a0722409SDaniel P. Berrangé    fi
3196a0722409SDaniel P. Berrangéfi
3197a0722409SDaniel P. Berrangé
319891bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3199a73e82efSRichard Henderson    pass="no"
3200dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
320189138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
320289138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3203a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
320491bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
320591bfcdb0SDaniel P. Berrange        # turn breaks static builds...
320691bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
320791bfcdb0SDaniel P. Berrange        then
320891bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
320991bfcdb0SDaniel P. Berrange        fi
32101f923c70SLongpeng(Mike)
3211a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3212a73e82efSRichard Henderson        write_c_skeleton
3213a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3214243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
321537788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3216a73e82efSRichard Henderson            pass="yes"
3217a73e82efSRichard Henderson        fi
3218a73e82efSRichard Henderson    fi
3219a73e82efSRichard Henderson    if test "$pass" = "yes"; then
322037788f25SDaniel P. Berrange        gcrypt="yes"
32211f923c70SLongpeng(Mike)        cat > $TMPC << EOF
32221f923c70SLongpeng(Mike)#include <gcrypt.h>
32231f923c70SLongpeng(Mike)int main(void) {
32241f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
32251f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
32261f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
32271f923c70SLongpeng(Mike)  return 0;
32281f923c70SLongpeng(Mike)}
32291f923c70SLongpeng(Mike)EOF
32301f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
32311f923c70SLongpeng(Mike)            gcrypt_hmac=yes
32321f923c70SLongpeng(Mike)        fi
3233e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3234e0576942SDaniel P. Berrangé#include <gcrypt.h>
3235e0576942SDaniel P. Berrangéint main(void) {
3236e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3237e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3238e0576942SDaniel P. Berrangé  return 0;
3239e0576942SDaniel P. Berrangé}
3240e0576942SDaniel P. BerrangéEOF
3241e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3242e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3243e0576942SDaniel P. Berrangé            qemu_private_xts=no
3244e0576942SDaniel P. Berrangé        fi
3245a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3246dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
324791bfcdb0SDaniel P. Berrange    else
324891bfcdb0SDaniel P. Berrange        gcrypt="no"
324991bfcdb0SDaniel P. Berrange    fi
325062893b67SDaniel P. Berrangefi
325162893b67SDaniel P. Berrange
3252ddbb0d09SDaniel P. Berrange
325391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
325491bfcdb0SDaniel P. Berrangethen
325591bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
325691bfcdb0SDaniel P. Berrangefi
3257ed754746SDaniel P. Berrange
32589a2fd434SDaniel P. Berrange##########################################
32599a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
32609a2fd434SDaniel P. Berrange
32619a2fd434SDaniel P. Berrangetasn1=yes
326290246037SDaniel P. Berrangetasn1_cflags=""
326390246037SDaniel P. Berrangetasn1_libs=""
32649a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
326589138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
326689138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
32679a2fd434SDaniel P. Berrangeelse
32689a2fd434SDaniel P. Berrange    tasn1=no
32699a2fd434SDaniel P. Berrangefi
32709a2fd434SDaniel P. Berrange
3271ed754746SDaniel P. Berrange
3272bbbf9bfbSStefan Weil##########################################
32738953caf3SDaniel P. Berrange# PAM probe
32748953caf3SDaniel P. Berrange
32758953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
32768953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
32778953caf3SDaniel P. Berrange#include <security/pam_appl.h>
32788953caf3SDaniel P. Berrange#include <stdio.h>
32798953caf3SDaniel P. Berrangeint main(void) {
32808953caf3SDaniel P. Berrange   const char *service_name = "qemu";
32818953caf3SDaniel P. Berrange   const char *user = "frank";
32829c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
32838953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
32849c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
32858953caf3SDaniel P. Berrange   return 0;
32868953caf3SDaniel P. Berrange}
32878953caf3SDaniel P. BerrangeEOF
32888953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
32898953caf3SDaniel P. Berrange        auth_pam=yes
32908953caf3SDaniel P. Berrange    else
32918953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
32928953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
32938953caf3SDaniel P. Berrange        else
32948953caf3SDaniel P. Berrange            auth_pam=no
32958953caf3SDaniel P. Berrange        fi
32968953caf3SDaniel P. Berrange    fi
32978953caf3SDaniel P. Berrangefi
32988953caf3SDaniel P. Berrange
32998953caf3SDaniel P. Berrange##########################################
3300559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3301559607eaSDaniel P. Berrange
3302559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3303559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3304559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3305559607eaSDaniel P. Berrangefi
3306559607eaSDaniel P. Berrange
3307e865b97fSChen Gang#########################################
3308e865b97fSChen Gang# libdrm check
3309e865b97fSChen Ganghave_drm_h=no
3310e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3311e865b97fSChen Gang    have_drm_h=yes
3312e865b97fSChen Gangfi
3313e865b97fSChen Gang
33142a4b472cSDavid CARLIER#########################################
33152a4b472cSDavid CARLIER# sys/signal.h check
33162a4b472cSDavid CARLIERhave_sys_signal_h=no
33172a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
33182a4b472cSDavid CARLIER  have_sys_signal_h=yes
33192a4b472cSDavid CARLIERfi
33202a4b472cSDavid CARLIER
3321559607eaSDaniel P. Berrange##########################################
3322bbbf9bfbSStefan Weil# VTE probe
3323bbbf9bfbSStefan Weil
3324bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3325c6feff9eSCole Robinson    vteminversion="0.32.0"
3326c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3327c6feff9eSCole Robinson      vtepackage="vte-2.91"
3328c6feff9eSCole Robinson    else
3329528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3330c6feff9eSCole Robinson    fi
3331c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
333289138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
333389138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
333489138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3335bbbf9bfbSStefan Weil        vte="yes"
3336bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3337c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
33389e04c683SStefan Weil    else
3339bbbf9bfbSStefan Weil        vte="no"
3340a4ccabcfSAnthony Liguori    fi
3341a4ccabcfSAnthony Liguorifi
3342a4ccabcfSAnthony Liguori
3343a4ccabcfSAnthony Liguori##########################################
334411d9f695Sbellard# SDL probe
334511d9f695Sbellard
3346aee8a619SCarlo Marcelo Arenas Belón# Look for sdl configuration program (pkg-config or sdl2-config).  Try
3347aee8a619SCarlo Marcelo Arenas Belón# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
334847c03744SDave Airlie
3349c6093a05SPeter Xusdl_probe ()
3350c6093a05SPeter Xu{
33510015ca5cSDaniel P. Berrangé  if $pkg_config sdl2 --exists; then
33520015ca5cSDaniel P. Berrangé    sdlconfig="$pkg_config sdl2"
335389138857SStefan Weil    sdlversion=$($sdlconfig --modversion 2>/dev/null)
3354aee8a619SCarlo Marcelo Arenas Belón  elif has "$sdl2_config"; then
33550015ca5cSDaniel P. Berrangé    sdlconfig="$sdl2_config"
335689138857SStefan Weil    sdlversion=$($sdlconfig --version)
3357a0dfd8a4SLoïc Minier  else
3358a0dfd8a4SLoïc Minier    if test "$sdl" = "yes" ; then
33598f4ea9cdSGerd Hoffmann      feature_not_found "sdl" "Install SDL2-devel"
3360a0dfd8a4SLoïc Minier    fi
3361a0dfd8a4SLoïc Minier    sdl=no
3362c6093a05SPeter Xu    # no need to do the rest
3363c6093a05SPeter Xu    return
33649316f803SPaolo Bonzini  fi
3365aee8a619SCarlo Marcelo Arenas Belón  if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
33663ec87ffeSPaolo Bonzini    echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
33673ec87ffeSPaolo Bonzini  fi
336811d9f695Sbellard
336911d9f695Sbellard  cat > $TMPC << EOF
337011d9f695Sbellard#include <SDL.h>
337111d9f695Sbellard#undef main /* We don't want SDL to override our main() */
337211d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
337311d9f695SbellardEOF
337489138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
33752ca5c430SGerd Hoffmann  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
337674f42e18STeLeMan  if test "$static" = "yes" ; then
33770015ca5cSDaniel P. Berrangé    if $pkg_config sdl2 --exists; then
33780015ca5cSDaniel P. Berrangé      sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
33795f37e6d4SThomas Huth    else
338089138857SStefan Weil      sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
33815f37e6d4SThomas Huth    fi
338274f42e18STeLeMan  else
338389138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
338474f42e18STeLeMan  fi
338552166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
338611d9f695Sbellard    sdl=yes
33877c1f25b4Sbellard
338867c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
3389e633a5c6SEric Blake    if test "$sdl" = "yes" && test "$static" = "yes" ; then
339067c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
339189138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
339289138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
339311d9f695Sbellard      fi
339452166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
33951ac88f28SJuan Quintela	:
33961ac88f28SJuan Quintela      else
33971ac88f28SJuan Quintela        sdl=no
33987c1f25b4Sbellard      fi
33997c1f25b4Sbellard    fi # static link
3400c4198157SJuan Quintela  else # sdl not found
3401c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
34020015ca5cSDaniel P. Berrangé      feature_not_found "sdl" "Install SDL2 devel"
3403c4198157SJuan Quintela    fi
3404c4198157SJuan Quintela    sdl=no
34057c1f25b4Sbellard  fi # sdl compile test
3406c6093a05SPeter Xu}
3407c6093a05SPeter Xu
3408a442fe2fSDaniel P. Berrangésdl_image_probe ()
3409a442fe2fSDaniel P. Berrangé{
3410a442fe2fSDaniel P. Berrangé    if test "$sdl_image" != "no" ; then
3411a442fe2fSDaniel P. Berrangé        if $pkg_config SDL2_image --exists; then
3412a442fe2fSDaniel P. Berrangé            if test "$static" = "yes"; then
3413a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3414a442fe2fSDaniel P. Berrangé            else
3415a442fe2fSDaniel P. Berrangé                sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3416a442fe2fSDaniel P. Berrangé            fi
3417a442fe2fSDaniel P. Berrangé            sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3418a442fe2fSDaniel P. Berrangé            sdl_image=yes
3419a442fe2fSDaniel P. Berrangé
3420a442fe2fSDaniel P. Berrangé            sdl_cflags="$sdl_cflags $sdl_image_cflags"
3421a442fe2fSDaniel P. Berrangé            sdl_libs="$sdl_libs $sdl_image_libs"
3422a442fe2fSDaniel P. Berrangé        else
3423a442fe2fSDaniel P. Berrangé            if test "$sdl_image" = "yes" ; then
3424a442fe2fSDaniel P. Berrangé                feature_not_found "sdl_image" "Install SDL Image devel"
3425a442fe2fSDaniel P. Berrangé            else
3426a442fe2fSDaniel P. Berrangé                sdl_image=no
3427a442fe2fSDaniel P. Berrangé            fi
3428a442fe2fSDaniel P. Berrangé        fi
3429a442fe2fSDaniel P. Berrangé    fi
3430a442fe2fSDaniel P. Berrangé}
3431a442fe2fSDaniel P. Berrangé
3432c6093a05SPeter Xuif test "$sdl" != "no" ; then
3433c6093a05SPeter Xu  sdl_probe
3434fd677642Sthsfi
343511d9f695Sbellard
34365368a422Saliguoriif test "$sdl" = "yes" ; then
3437a442fe2fSDaniel P. Berrangé  sdl_image_probe
3438a442fe2fSDaniel P. Berrangéelse
3439a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes"; then
3440a442fe2fSDaniel P. Berrangé    echo "warning: SDL Image requested, but SDL is not available, disabling"
3441a442fe2fSDaniel P. Berrangé  fi
3442a442fe2fSDaniel P. Berrangé  sdl_image=no
3443a442fe2fSDaniel P. Berrangéfi
3444a442fe2fSDaniel P. Berrangé
3445a442fe2fSDaniel P. Berrangéif test "$sdl" = "yes" ; then
34465368a422Saliguori  cat > $TMPC <<EOF
34475368a422Saliguori#include <SDL.h>
34485368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
34495368a422Saliguori#include <X11/XKBlib.h>
34505368a422Saliguori#else
34515368a422Saliguori#error No x11 support
34525368a422Saliguori#endif
34535368a422Saliguoriint main(void) { return 0; }
34545368a422SaliguoriEOF
3455f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
34568781595bSGerd Hoffmann    need_x11=yes
3457f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
3458f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
34595368a422Saliguori  fi
34605368a422Saliguorifi
34615368a422Saliguori
34628f28f3fbSths##########################################
34632da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
34642da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
34652da776dbSMichael R. Hines  cat > $TMPC <<EOF
34662da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
34672da776dbSMichael R. Hinesint main(void) { return 0; }
34682da776dbSMichael R. HinesEOF
3469ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
34702da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
34712da776dbSMichael R. Hines    rdma="yes"
3472ef6d4ccdSYuval Shaia    libs_softmmu="$libs_softmmu $rdma_libs"
34732da776dbSMichael R. Hines  else
34742da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
34752da776dbSMichael R. Hines        error_exit \
3476ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
34772da776dbSMichael R. Hines            " Your options:" \
3478ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
34792da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
34802da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
34812da776dbSMichael R. Hines    fi
34822da776dbSMichael R. Hines    rdma="no"
34832da776dbSMichael R. Hines  fi
34842da776dbSMichael R. Hinesfi
34852da776dbSMichael R. Hines
348621ab34c9SMarcel Apfelbaum##########################################
348721ab34c9SMarcel Apfelbaum# PVRDMA detection
348821ab34c9SMarcel Apfelbaum
348921ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
349021ab34c9SMarcel Apfelbaum#include <sys/mman.h>
349121ab34c9SMarcel Apfelbaum
349221ab34c9SMarcel Apfelbaumint
349321ab34c9SMarcel Apfelbaummain(void)
349421ab34c9SMarcel Apfelbaum{
349521ab34c9SMarcel Apfelbaum    char buf = 0;
349621ab34c9SMarcel Apfelbaum    void *addr = &buf;
349721ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
349821ab34c9SMarcel Apfelbaum
349921ab34c9SMarcel Apfelbaum    return 0;
350021ab34c9SMarcel Apfelbaum}
350121ab34c9SMarcel ApfelbaumEOF
350221ab34c9SMarcel Apfelbaum
350321ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
350421ab34c9SMarcel Apfelbaum    case "$pvrdma" in
350521ab34c9SMarcel Apfelbaum    "")
350621ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
350721ab34c9SMarcel Apfelbaum            pvrdma="yes"
350821ab34c9SMarcel Apfelbaum        else
350921ab34c9SMarcel Apfelbaum            pvrdma="no"
351021ab34c9SMarcel Apfelbaum        fi
351121ab34c9SMarcel Apfelbaum        ;;
351221ab34c9SMarcel Apfelbaum    "yes")
351321ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
351421ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
351521ab34c9SMarcel Apfelbaum        fi
351621ab34c9SMarcel Apfelbaum        pvrdma="yes"
351721ab34c9SMarcel Apfelbaum        ;;
351821ab34c9SMarcel Apfelbaum    "no")
351921ab34c9SMarcel Apfelbaum        pvrdma="no"
352021ab34c9SMarcel Apfelbaum        ;;
352121ab34c9SMarcel Apfelbaum    esac
352221ab34c9SMarcel Apfelbaumelse
352321ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
352421ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
352521ab34c9SMarcel Apfelbaum    fi
352621ab34c9SMarcel Apfelbaum    pvrdma="no"
352721ab34c9SMarcel Apfelbaumfi
352895c6bff3SBenoît Canet
3529ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3530ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3531ee108585SYuval Shaia
3532ee108585SYuval Shaiacat > $TMPC <<EOF &&
3533ee108585SYuval Shaia#include <infiniband/verbs.h>
3534ee108585SYuval Shaia
3535ee108585SYuval Shaiaint
3536ee108585SYuval Shaiamain(void)
3537ee108585SYuval Shaia{
3538ee108585SYuval Shaia    struct ibv_mr *mr;
3539ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3540ee108585SYuval Shaia    size_t length = 10;
3541ee108585SYuval Shaia    uint64_t iova = 0;
3542ee108585SYuval Shaia    int access = 0;
3543ee108585SYuval Shaia    void *addr = NULL;
3544ee108585SYuval Shaia
3545ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3546ee108585SYuval Shaia
3547ee108585SYuval Shaia    ibv_dereg_mr(mr);
3548ee108585SYuval Shaia
3549ee108585SYuval Shaia    return 0;
3550ee108585SYuval Shaia}
3551ee108585SYuval ShaiaEOF
3552ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3553ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3554ee108585SYuval Shaia    fi
3555ee108585SYuval Shaiafi
3556ee108585SYuval Shaia
355795c6bff3SBenoît Canet##########################################
35582f9606b3Saliguori# VNC SASL detection
3559e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
35602f9606b3Saliguori  cat > $TMPC <<EOF
35612f9606b3Saliguori#include <sasl/sasl.h>
35622f9606b3Saliguori#include <stdio.h>
35632f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
35642f9606b3SaliguoriEOF
35652f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
3566bd702ffcSPhilippe Mathieu-Daudé  # QEMU defines struct iovec in "qemu/osdep.h",
3567bd702ffcSPhilippe Mathieu-Daudé  # we don't want libsasl to redefine it in <sasl/sasl.h>.
3568bd702ffcSPhilippe Mathieu-Daudé  vnc_sasl_cflags="-DSTRUCT_IOVEC_DEFINED"
35692f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
357052166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3571ea784e3bSJuan Quintela    vnc_sasl=yes
3572fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
3573ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
35742f9606b3Saliguori  else
3575ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
357621684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
3577ea784e3bSJuan Quintela    fi
3578ea784e3bSJuan Quintela    vnc_sasl=no
35792f9606b3Saliguori  fi
35802f9606b3Saliguorifi
35812f9606b3Saliguori
35822f9606b3Saliguori##########################################
35832f6f5c7aSCorentin Chary# VNC JPEG detection
3584e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
35852f6f5c7aSCorentin Charycat > $TMPC <<EOF
35862f6f5c7aSCorentin Chary#include <stdio.h>
35872f6f5c7aSCorentin Chary#include <jpeglib.h>
35882f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
35892f6f5c7aSCorentin CharyEOF
35902f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
35912f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
35922f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
35932f6f5c7aSCorentin Chary    vnc_jpeg=yes
35942f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
3595ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
35962f6f5c7aSCorentin Chary  else
35972f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
359821684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
35992f6f5c7aSCorentin Chary    fi
36002f6f5c7aSCorentin Chary    vnc_jpeg=no
36012f6f5c7aSCorentin Chary  fi
36022f6f5c7aSCorentin Charyfi
36032f6f5c7aSCorentin Chary
36042f6f5c7aSCorentin Chary##########################################
3605efe556adSCorentin Chary# VNC PNG detection
3606e633a5c6SEric Blakeif test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
3607efe556adSCorentin Charycat > $TMPC <<EOF
3608efe556adSCorentin Chary//#include <stdio.h>
3609efe556adSCorentin Chary#include <png.h>
3610832ce9c2SScott Wood#include <stddef.h>
3611efe556adSCorentin Charyint main(void) {
3612efe556adSCorentin Chary    png_structp png_ptr;
3613efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
36147edc3fedSPeter Maydell    return png_ptr != 0;
3615efe556adSCorentin Chary}
3616efe556adSCorentin CharyEOF
361765d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
361889138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
361989138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
36209af8025eSBrad  else
3621efe556adSCorentin Chary    vnc_png_cflags=""
3622efe556adSCorentin Chary    vnc_png_libs="-lpng"
36239af8025eSBrad  fi
3624efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3625efe556adSCorentin Chary    vnc_png=yes
3626efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
36279af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
3628efe556adSCorentin Chary  else
3629efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
363021684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
3631efe556adSCorentin Chary    fi
3632efe556adSCorentin Chary    vnc_png=no
3633efe556adSCorentin Chary  fi
3634efe556adSCorentin Charyfi
3635efe556adSCorentin Chary
3636efe556adSCorentin Chary##########################################
36376a021536SGerd Hoffmann# xkbcommon probe
36386a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
36396a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
36406a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
36416a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
36426a021536SGerd Hoffmann    xkbcommon=yes
36436a021536SGerd Hoffmann  else
36446a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
36456a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
36466a021536SGerd Hoffmann    fi
36476a021536SGerd Hoffmann    xkbcommon=no
36486a021536SGerd Hoffmann  fi
36496a021536SGerd Hoffmannfi
36506a021536SGerd Hoffmann
365176655d6dSaliguori
365276655d6dSaliguori##########################################
3653c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3654dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3655dce512deSChristoph Hellwig  cat > $TMPC << EOF
3656ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3657dce512deSChristoph Hellwig#include <xfs/xfs.h>
3658dce512deSChristoph Hellwigint main(void)
3659dce512deSChristoph Hellwig{
3660dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3661dce512deSChristoph Hellwig    return 0;
3662dce512deSChristoph Hellwig}
3663dce512deSChristoph HellwigEOF
3664dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3665dce512deSChristoph Hellwig    xfs="yes"
3666dce512deSChristoph Hellwig  else
3667dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
366821684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3669dce512deSChristoph Hellwig    fi
3670dce512deSChristoph Hellwig    xfs=no
3671dce512deSChristoph Hellwig  fi
3672dce512deSChristoph Hellwigfi
3673dce512deSChristoph Hellwig
3674dce512deSChristoph Hellwig##########################################
36758a16d273Sths# vde libraries probe
3676dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
36774baae0acSJuan Quintela  vde_libs="-lvdeplug"
36788a16d273Sths  cat > $TMPC << EOF
36798a16d273Sths#include <libvdeplug.h>
36804a7f0e06Spbrookint main(void)
36814a7f0e06Spbrook{
36824a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3683fea08e08SPeter Maydell    char s[] = "";
3684fea08e08SPeter Maydell    vde_open(s, s, &a);
36854a7f0e06Spbrook    return 0;
36864a7f0e06Spbrook}
36878a16d273SthsEOF
368852166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
36894baae0acSJuan Quintela    vde=yes
3690dfb278bdSJuan Quintela  else
3691dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
369221684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3693dfb278bdSJuan Quintela    fi
3694dfb278bdSJuan Quintela    vde=no
36958a16d273Sths  fi
36968a16d273Sthsfi
36978a16d273Sths
36988a16d273Sths##########################################
36990a985b37SVincenzo Maffione# netmap support probe
37000a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
37010a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
37020a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
37030a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
37040a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
370558952137SVincenzo Maffioneif test "$netmap" != "no" ; then
370658952137SVincenzo Maffione  cat > $TMPC << EOF
370758952137SVincenzo Maffione#include <inttypes.h>
370858952137SVincenzo Maffione#include <net/if.h>
370958952137SVincenzo Maffione#include <net/netmap.h>
371058952137SVincenzo Maffione#include <net/netmap_user.h>
37110a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
37120a985b37SVincenzo Maffione#error
37130a985b37SVincenzo Maffione#endif
371458952137SVincenzo Maffioneint main(void) { return 0; }
371558952137SVincenzo MaffioneEOF
371658952137SVincenzo Maffione  if compile_prog "" "" ; then
371758952137SVincenzo Maffione    netmap=yes
371858952137SVincenzo Maffione  else
371958952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
372058952137SVincenzo Maffione      feature_not_found "netmap"
372158952137SVincenzo Maffione    fi
372258952137SVincenzo Maffione    netmap=no
372358952137SVincenzo Maffione  fi
372458952137SVincenzo Maffionefi
372558952137SVincenzo Maffione
372658952137SVincenzo Maffione##########################################
372747e98658SCorey Bryant# libcap-ng library probe
372847e98658SCorey Bryantif test "$cap_ng" != "no" ; then
372947e98658SCorey Bryant  cap_libs="-lcap-ng"
373047e98658SCorey Bryant  cat > $TMPC << EOF
373147e98658SCorey Bryant#include <cap-ng.h>
373247e98658SCorey Bryantint main(void)
373347e98658SCorey Bryant{
373447e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
373547e98658SCorey Bryant    return 0;
373647e98658SCorey Bryant}
373747e98658SCorey BryantEOF
373847e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
373947e98658SCorey Bryant    cap_ng=yes
374047e98658SCorey Bryant  else
374147e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
374221684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
374347e98658SCorey Bryant    fi
374447e98658SCorey Bryant    cap_ng=no
374547e98658SCorey Bryant  fi
374647e98658SCorey Bryantfi
374747e98658SCorey Bryant
374847e98658SCorey Bryant##########################################
3749c2de5c91Smalc# Sound support libraries probe
37508f28f3fbSths
375189138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3752c2de5c91Smalcfor drv in $audio_drv_list; do
3753c2de5c91Smalc    case $drv in
3754e42975a1SGerd Hoffmann    alsa | try-alsa)
3755c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3756c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3757478e943fSPaolo Bonzini        alsa_cflags=$($pkg_config alsa --cflags)
3758478e943fSPaolo Bonzini        alsa=yes
3759e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3760e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3761e42975a1SGerd Hoffmann        fi
3762e42975a1SGerd Hoffmann    else
3763e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3764e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3765c80a867fSGerd Hoffmann        else
3766c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3767c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3768c80a867fSGerd Hoffmann        fi
3769e42975a1SGerd Hoffmann    fi
3770c2de5c91Smalc    ;;
3771c2de5c91Smalc
3772e42975a1SGerd Hoffmann    pa | try-pa)
3773c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3774478e943fSPaolo Bonzini        libpulse=yes
3775c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3776478e943fSPaolo Bonzini        pulse_cflags=$($pkg_config libpulse --cflags)
3777e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3778e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3779e42975a1SGerd Hoffmann        fi
3780e42975a1SGerd Hoffmann    else
3781e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3782e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3783c80a867fSGerd Hoffmann        else
3784c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3785c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3786c80a867fSGerd Hoffmann        fi
3787e42975a1SGerd Hoffmann    fi
3788b8e59f18Smalc    ;;
3789b8e59f18Smalc
3790373967b2SGerd Hoffmann    sdl)
3791373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3792373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3793373967b2SGerd Hoffmann    fi
3794373967b2SGerd Hoffmann    ;;
3795373967b2SGerd Hoffmann
3796e42975a1SGerd Hoffmann    try-sdl)
3797e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3798e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3799e42975a1SGerd Hoffmann    else
3800e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3801e42975a1SGerd Hoffmann    fi
3802e42975a1SGerd Hoffmann    ;;
3803e42975a1SGerd Hoffmann
3804997e690aSJuan Quintela    coreaudio)
3805b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3806997e690aSJuan Quintela    ;;
3807997e690aSJuan Quintela
3808a4bf6780SJuan Quintela    dsound)
3809b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3810d5631638Smalc      audio_win_int="yes"
3811a4bf6780SJuan Quintela    ;;
3812a4bf6780SJuan Quintela
3813a4bf6780SJuan Quintela    oss)
3814b1149911SFam Zheng      oss_libs="$oss_lib"
3815a4bf6780SJuan Quintela    ;;
3816a4bf6780SJuan Quintela
38172e445703SGeoffrey McRae    jack | try-jack)
38182e445703SGeoffrey McRae    if $pkg_config jack --exists; then
3819478e943fSPaolo Bonzini        libjack=yes
38202e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
38212e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
38222e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
38232e445703SGeoffrey McRae        fi
38242e445703SGeoffrey McRae    else
38252e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
38262e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
38272e445703SGeoffrey McRae        else
38282e445703SGeoffrey McRae            error_exit "$drv check failed" \
38292e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
38302e445703SGeoffrey McRae        fi
38312e445703SGeoffrey McRae    fi
38322e445703SGeoffrey McRae    ;;
38332e445703SGeoffrey McRae
3834e4c63a6aSmalc    *)
38351c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
383676ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
383776ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3838e4c63a6aSmalc    }
3839e4c63a6aSmalc    ;;
3840c2de5c91Smalc    esac
3841c2de5c91Smalcdone
38428f28f3fbSths
38434d3b6f6eSbalrog##########################################
38442e4d9fb1Saurel32# BrlAPI probe
38452e4d9fb1Saurel32
38464ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3847eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
38482e4d9fb1Saurel32  cat > $TMPC << EOF
38492e4d9fb1Saurel32#include <brlapi.h>
3850832ce9c2SScott Wood#include <stddef.h>
38512e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
38522e4d9fb1Saurel32EOF
385352166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
38542e4d9fb1Saurel32    brlapi=yes
38554ffcedb6SJuan Quintela  else
38564ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
385721684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
38584ffcedb6SJuan Quintela    fi
38594ffcedb6SJuan Quintela    brlapi=no
3860eb82284fSJuan Quintela  fi
3861eb82284fSJuan Quintelafi
38622e4d9fb1Saurel32
38632e4d9fb1Saurel32##########################################
3864e08bb301SSamuel Thibault# iconv probe
3865e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3866e08bb301SSamuel Thibault  cat > $TMPC << EOF
3867e08bb301SSamuel Thibault#include <iconv.h>
3868e08bb301SSamuel Thibaultint main(void) {
3869e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3870e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3871e08bb301SSamuel Thibault}
3872e08bb301SSamuel ThibaultEOF
3873e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3874e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3875e08bb301SSamuel Thibault  IFS=:
3876e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3877e08bb301SSamuel Thibault    IFS=:
3878e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3879e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3880e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3881e08bb301SSamuel Thibault      unset IFS
3882e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3883e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3884e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3885e08bb301SSamuel Thibault        iconv_found=yes
3886e08bb301SSamuel Thibault        break
3887e08bb301SSamuel Thibault      fi
3888e08bb301SSamuel Thibault    done
3889e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3890e08bb301SSamuel Thibault      break
3891e08bb301SSamuel Thibault    fi
3892e08bb301SSamuel Thibault  done
3893e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3894e08bb301SSamuel Thibault    iconv=yes
3895e08bb301SSamuel Thibault  else
3896e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3897e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3898e08bb301SSamuel Thibault    fi
3899e08bb301SSamuel Thibault    iconv=no
3900e08bb301SSamuel Thibault  fi
3901e08bb301SSamuel Thibaultfi
3902e08bb301SSamuel Thibault
3903e08bb301SSamuel Thibault##########################################
39044d3b6f6eSbalrog# curses probe
3905e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3906e08bb301SSamuel Thibault  # curses will need iconv
3907e08bb301SSamuel Thibault  curses=no
3908e08bb301SSamuel Thibaultfi
3909a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3910e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
39118ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
39128ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3913e095e2f3SStefan Weil  else
39147c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
39158ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3916e095e2f3SStefan Weil  fi
3917c584a6d0SJuan Quintela  curses_found=no
39184d3b6f6eSbalrog  cat > $TMPC << EOF
39198ddc5bf9SSamuel Thibault#include <locale.h>
39204d3b6f6eSbalrog#include <curses.h>
39218ddc5bf9SSamuel Thibault#include <wchar.h>
39222f8b7cd5SSamuel Thibault#include <langinfo.h>
3923ef9a2524SStefan Weilint main(void) {
39242f8b7cd5SSamuel Thibault  const char *codeset;
39258ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
39268ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3927ef9a2524SStefan Weil  resize_term(0, 0);
39288ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
39298ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
39307c703002SSamuel Thibault  add_wch(WACS_DEGREE);
39312f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
39322f8b7cd5SSamuel Thibault  return codeset != 0;
3933ef9a2524SStefan Weil}
39344d3b6f6eSbalrogEOF
3935ecbe251fSVadim Evard  IFS=:
39368ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3937b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3938b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
39397c703002SSamuel Thibault    IFS=:
39408ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3941ecbe251fSVadim Evard      unset IFS
39428ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3943c584a6d0SJuan Quintela        curses_found=yes
39444f78ef9aSJuan Quintela        break
39454d3b6f6eSbalrog      fi
39464f78ef9aSJuan Quintela    done
39477c703002SSamuel Thibault    if test "$curses_found" = yes ; then
39487c703002SSamuel Thibault      break
39497c703002SSamuel Thibault    fi
39508ddc5bf9SSamuel Thibault  done
3951ecbe251fSVadim Evard  unset IFS
3952c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3953c584a6d0SJuan Quintela    curses=yes
3954c584a6d0SJuan Quintela  else
3955c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
395621684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3957c584a6d0SJuan Quintela    fi
3958c584a6d0SJuan Quintela    curses=no
3959c584a6d0SJuan Quintela  fi
39604f78ef9aSJuan Quintelafi
39614d3b6f6eSbalrog
3962414f0dabSblueswir1##########################################
3963769ce76dSAlexander Graf# curl probe
3964a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
396565d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3966a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
39674e2b0658SPaolo Bonzini  else
39684e2b0658SPaolo Bonzini    curlconfig=curl-config
39694e2b0658SPaolo Bonzini  fi
3970769ce76dSAlexander Graf  cat > $TMPC << EOF
3971769ce76dSAlexander Graf#include <curl/curl.h>
39720b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3973769ce76dSAlexander GrafEOF
397489138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
397589138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3976b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3977769ce76dSAlexander Graf    curl=yes
3978788c8196SJuan Quintela  else
3979788c8196SJuan Quintela    if test "$curl" = "yes" ; then
398021684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3981788c8196SJuan Quintela    fi
3982788c8196SJuan Quintela    curl=no
3983769ce76dSAlexander Graf  fi
3984769ce76dSAlexander Graffi # test "$curl"
3985769ce76dSAlexander Graf
3986769ce76dSAlexander Graf##########################################
3987e18df141SAnthony Liguori# glib support probe
3988a52d28afSPaolo Bonzini
398900f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3990aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3991aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3992a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3993aa0d1f44SPaolo Bonzinifi
399454cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
399554cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
399654cb65d8SEmilio G. Cotafi
3997e26110cfSFam Zheng
39984eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
39994eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
40004eaf7202SSameeh Jubran
4001e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
40024eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
40034eaf7202SSameeh Jubranfi
40044eaf7202SSameeh Jubran
4005aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
4006e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
400789138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
400889138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
40094a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
401014015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
4011e18df141SAnthony Liguori    else
4012e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
4013e26110cfSFam Zheng    fi
4014e26110cfSFam Zhengdone
4015e26110cfSFam Zheng
4016f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
4017f876b765SMarc-André Lureau    gio=yes
4018f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
4019f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
402025a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
40210dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
40220dba4897SMarc-André Lureau        gdbus_codegen=
40230dba4897SMarc-André Lureau    fi
4024f876b765SMarc-André Lureauelse
4025f876b765SMarc-André Lureau    gio=no
4026f876b765SMarc-André Lureaufi
4027f876b765SMarc-André Lureau
402825a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
402925a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
403025a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
403125a97a56SMarc-André Lureaufi
403225a97a56SMarc-André Lureau
4033977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
4034977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
4035977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
4036977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
4037977a82abSDaniel P. Berrangecat > $TMPC <<EOF
4038977a82abSDaniel P. Berrange#include <glib.h>
4039977a82abSDaniel P. Berrange#include <unistd.h>
4040977a82abSDaniel P. Berrange
4041977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
4042977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
4043977a82abSDaniel P. Berrange
4044977a82abSDaniel P. Berrangeint main(void) {
4045977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
4046977a82abSDaniel P. Berrange   return 0;
4047977a82abSDaniel P. Berrange}
4048977a82abSDaniel P. BerrangeEOF
4049977a82abSDaniel P. Berrange
40505919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
4051977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
4052977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
4053977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
4054977a82abSDaniel P. Berrange	       "build target"
4055977a82abSDaniel P. Berrangefi
4056977a82abSDaniel P. Berrange
4057bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
4058bbbf2e04SJohn Snowcat > $TMPC << EOF
4059bbbf2e04SJohn Snow#include <glib.h>
4060bbbf2e04SJohn Snowint main(void) { return 0; }
4061bbbf2e04SJohn SnowEOF
4062bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
4063bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
4064bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
4065086d5f75SPaolo Bonzini        QEMU_CFLAGS="-Wno-unknown-attributes $CFLAGS"
4066bbbf2e04SJohn Snow    fi
4067bbbf2e04SJohn Snowfi
4068bbbf2e04SJohn Snow
40699bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
40709bda600bSEric Blakecat > $TMPC << EOF
40719bda600bSEric Blake#include <glib.h>
40729bda600bSEric Blaketypedef struct Foo {
40739bda600bSEric Blake    int i;
40749bda600bSEric Blake} Foo;
40759bda600bSEric Blakestatic void foo_free(Foo *f)
40769bda600bSEric Blake{
40779bda600bSEric Blake    g_free(f);
40789bda600bSEric Blake}
40799bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
40809bda600bSEric Blakeint main(void) { return 0; }
40819bda600bSEric BlakeEOF
40829bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
40839bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
40849bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
40859bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
40869bda600bSEric Blake    fi
40879bda600bSEric Blakefi
40889bda600bSEric Blake
40896a1f42bdSStefan Weil#########################################
40906a1f42bdSStefan Weil# zlib check
40916a1f42bdSStefan Weil
40926a1f42bdSStefan Weilif test "$zlib" != "no" ; then
40936a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
40946a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
40956a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
40966a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
40976a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
40986a1f42bdSStefan Weil    else
40996a1f42bdSStefan Weil        cat > $TMPC << EOF
41006a1f42bdSStefan Weil#include <zlib.h>
41016a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
41026a1f42bdSStefan WeilEOF
41036a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
41045e5733e5SMarc-André Lureau            zlib_libs=-lz
41055e5733e5SMarc-André Lureau            LIBS="$LIBS $zlib_libs"
41066a1f42bdSStefan Weil        else
41076a1f42bdSStefan Weil            error_exit "zlib check failed" \
41086a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
41096a1f42bdSStefan Weil        fi
41106a1f42bdSStefan Weil    fi
41116a1f42bdSStefan Weilfi
41126a1f42bdSStefan Weil
4113e26110cfSFam Zheng##########################################
4114e26110cfSFam Zheng# SHA command probe for modules
4115e26110cfSFam Zhengif test "$modules" = yes; then
4116e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
4117e26110cfSFam Zheng    for c in $shacmd_probe; do
41188ccefb91SFam Zheng        if has $c; then
4119e26110cfSFam Zheng            shacmd="$c"
4120e26110cfSFam Zheng            break
4121e26110cfSFam Zheng        fi
4122e26110cfSFam Zheng    done
4123e26110cfSFam Zheng    if test "$shacmd" = ""; then
4124e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
4125e26110cfSFam Zheng    fi
4126e18df141SAnthony Liguorifi
4127e18df141SAnthony Liguori
4128e18df141SAnthony Liguori##########################################
4129e2134eb9SGerd Hoffmann# pixman support probe
4130e2134eb9SGerd Hoffmann
41319b52b17bSThomas Huthif test "$softmmu" = "no"; then
413274880fe2SRobert Schiele  pixman_cflags=
413374880fe2SRobert Schiele  pixman_libs=
413435c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
413589138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
413689138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
4137e2134eb9SGerd Hoffmannelse
4138c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
4139c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
4140e2134eb9SGerd Hoffmannfi
4141e2134eb9SGerd Hoffmann
4142e2134eb9SGerd Hoffmann##########################################
4143fe8fc5aeSPaolo Bonzini# libmpathpersist probe
4144fe8fc5aeSPaolo Bonzini
4145fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
41461b0578f5SMurilo Opsfelder Araujo  # probe for the new API
4147fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
4148fe8fc5aeSPaolo Bonzini#include <libudev.h>
4149fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
4150fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
4151fe8fc5aeSPaolo Bonziniint logsink;
4152b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
4153b3f1c8c4SPaolo Bonziniextern struct udev *udev;
4154b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
4155b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
4156b3f1c8c4SPaolo Bonzinistruct udev *udev;
4157b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
4158b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
4159b3f1c8c4SPaolo Bonzini
4160fe8fc5aeSPaolo Bonziniint main(void) {
4161b3f1c8c4SPaolo Bonzini    udev = udev_new();
4162b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
4163fe8fc5aeSPaolo Bonzini    return 0;
4164fe8fc5aeSPaolo Bonzini}
4165fe8fc5aeSPaolo BonziniEOF
4166fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
4167fe8fc5aeSPaolo Bonzini    mpathpersist=yes
41681b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
41691b0578f5SMurilo Opsfelder Araujo  else
41701b0578f5SMurilo Opsfelder Araujo    # probe for the old API
41711b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
41721b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
41731b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
41741b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
41751b0578f5SMurilo Opsfelder Araujoint logsink;
41761b0578f5SMurilo Opsfelder Araujoint main(void) {
41771b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
41781b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
41791b0578f5SMurilo Opsfelder Araujo    return 0;
41801b0578f5SMurilo Opsfelder Araujo}
41811b0578f5SMurilo Opsfelder AraujoEOF
41821b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
41831b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
41841b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
4185fe8fc5aeSPaolo Bonzini    else
4186fe8fc5aeSPaolo Bonzini      mpathpersist=no
4187fe8fc5aeSPaolo Bonzini    fi
41881b0578f5SMurilo Opsfelder Araujo  fi
4189fe8fc5aeSPaolo Bonzinielse
4190fe8fc5aeSPaolo Bonzini  mpathpersist=no
4191fe8fc5aeSPaolo Bonzinifi
4192fe8fc5aeSPaolo Bonzini
4193fe8fc5aeSPaolo Bonzini##########################################
4194e5d355d1Saliguori# pthread probe
41954b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
41963c529d93Saliguori
4197e5d355d1Saliguoripthread=no
4198414f0dabSblueswir1cat > $TMPC << EOF
41993c529d93Saliguori#include <pthread.h>
42007a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
42017a42bbe4SStefan Weilint main(void) {
42027a42bbe4SStefan Weil  pthread_t thread;
42037a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
42047a42bbe4SStefan Weil  return 0;
42057a42bbe4SStefan Weil}
4206414f0dabSblueswir1EOF
4207bd00d539SAndreas Färberif compile_prog "" "" ; then
4208bd00d539SAndreas Färber  pthread=yes
4209bd00d539SAndreas Färberelse
4210de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
421152166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
4212e5d355d1Saliguori      pthread=yes
4213e3c56761SPeter Portante      found=no
4214e3c56761SPeter Portante      for lib_entry in $LIBS; do
4215e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
4216e3c56761SPeter Portante          found=yes
4217e3c56761SPeter Portante          break
4218e3c56761SPeter Portante        fi
4219e3c56761SPeter Portante      done
4220e3c56761SPeter Portante      if test "$found" = "no"; then
42215572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
4222e3c56761SPeter Portante      fi
4223409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
4224de65fe0fSSebastian Herbszt      break
4225414f0dabSblueswir1    fi
4226de65fe0fSSebastian Herbszt  done
4227bd00d539SAndreas Färberfi
4228414f0dabSblueswir1
4229e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
423076ad07a4SPeter Maydell  error_exit "pthread check failed" \
423176ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
4232e5d355d1Saliguorifi
4233e5d355d1Saliguori
4234479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
4235479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
42365c312079SDr. David Alan Gilbertcat > $TMPC << EOF
42375c312079SDr. David Alan Gilbert#include <pthread.h>
42385c312079SDr. David Alan Gilbert
42395c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
42405c312079SDr. David Alan Gilbertint main(void)
42415c312079SDr. David Alan Gilbert{
42425c312079SDr. David Alan Gilbert    pthread_t thread;
42435c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
42445c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
42455c312079SDr. David Alan Gilbert    return 0;
42465c312079SDr. David Alan Gilbert}
42475c312079SDr. David Alan GilbertEOF
42485c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4249479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4250479a5747SRoman Bolshakovfi
4251479a5747SRoman Bolshakov
4252479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4253479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4254479a5747SRoman Bolshakovcat > $TMPC << EOF
4255479a5747SRoman Bolshakov#include <pthread.h>
4256479a5747SRoman Bolshakov
425712a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
4258479a5747SRoman Bolshakovint main(void)
4259479a5747SRoman Bolshakov{
4260479a5747SRoman Bolshakov    pthread_t thread;
4261479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4262479a5747SRoman Bolshakov    return 0;
4263479a5747SRoman Bolshakov}
4264479a5747SRoman BolshakovEOF
4265479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4266479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
42675c312079SDr. David Alan Gilbertfi
42685c312079SDr. David Alan Gilbert
4269bf9298b9Saliguori##########################################
4270f27aaf4bSChristian Brunner# rbd probe
4271f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4272f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4273f27aaf4bSChristian Brunner#include <stdio.h>
4274ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4275f27aaf4bSChristian Brunnerint main(void) {
4276ad32e9c0SJosh Durgin    rados_t cluster;
4277ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4278f27aaf4bSChristian Brunner    return 0;
4279f27aaf4bSChristian Brunner}
4280f27aaf4bSChristian BrunnerEOF
4281ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4282f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4283f27aaf4bSChristian Brunner    rbd=yes
4284f27aaf4bSChristian Brunner  else
4285f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
428621684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4287f27aaf4bSChristian Brunner    fi
4288f27aaf4bSChristian Brunner    rbd=no
4289f27aaf4bSChristian Brunner  fi
4290f27aaf4bSChristian Brunnerfi
4291f27aaf4bSChristian Brunner
4292f27aaf4bSChristian Brunner##########################################
4293b10d49d7SPino Toscano# libssh probe
4294b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4295b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4296b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4297b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4298b10d49d7SPino Toscano    libssh=yes
42990a12ec87SRichard W.M. Jones  else
4300b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4301b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
43020a12ec87SRichard W.M. Jones    fi
4303b10d49d7SPino Toscano    libssh=no
43040a12ec87SRichard W.M. Jones  fi
43050a12ec87SRichard W.M. Jonesfi
43060a12ec87SRichard W.M. Jones
43070a12ec87SRichard W.M. Jones##########################################
4308b10d49d7SPino Toscano# Check for libssh 0.8
4309b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4310b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4311b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4312b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
43139a2d462eSRichard W.M. Jones
4314b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
43159a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4316b10d49d7SPino Toscano#include <libssh/libssh.h>
4317b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
43189a2d462eSRichard W.M. JonesEOF
4319b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4320b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
43219a2d462eSRichard W.M. Jones  fi
43229a2d462eSRichard W.M. Jonesfi
43239a2d462eSRichard W.M. Jones
43249a2d462eSRichard W.M. Jones##########################################
43255c6c3a6cSChristoph Hellwig# linux-aio probe
43265c6c3a6cSChristoph Hellwig
43275c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
43285c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
43295c6c3a6cSChristoph Hellwig#include <libaio.h>
43305c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4331832ce9c2SScott Wood#include <stddef.h>
43325c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
43335c6c3a6cSChristoph HellwigEOF
43345c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
43355c6c3a6cSChristoph Hellwig    linux_aio=yes
43365c6c3a6cSChristoph Hellwig  else
43375c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
433821684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
43395c6c3a6cSChristoph Hellwig    fi
43403cfcae3cSLuiz Capitulino    linux_aio=no
43415c6c3a6cSChristoph Hellwig  fi
43425c6c3a6cSChristoph Hellwigfi
4343c10dd856SAarushi Mehta##########################################
4344c10dd856SAarushi Mehta# linux-io-uring probe
4345c10dd856SAarushi Mehta
4346c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4347c10dd856SAarushi Mehta  if $pkg_config liburing; then
4348c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4349c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4350c10dd856SAarushi Mehta    linux_io_uring=yes
435173fd282eSStefan Hajnoczi
435273fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
435373fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
435473fd282eSStefan Hajnoczi    # library dependency globally.
435573fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4356c10dd856SAarushi Mehta  else
4357c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4358c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4359c10dd856SAarushi Mehta    fi
4360c10dd856SAarushi Mehta    linux_io_uring=no
4361c10dd856SAarushi Mehta  fi
4362c10dd856SAarushi Mehtafi
43635c6c3a6cSChristoph Hellwig
43645c6c3a6cSChristoph Hellwig##########################################
43657aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
43663b8acc11SPaolo Bonzini
43677aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
43687aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
43697aaa6a16SPaolo Bonzini    tpm=no
43703b8acc11SPaolo Bonzini  else
43717aaa6a16SPaolo Bonzini    tpm=yes
43727aaa6a16SPaolo Bonzini  fi
43737aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
43747aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
43757aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
43767aaa6a16SPaolo Bonzini  fi
43773b8acc11SPaolo Bonzinifi
43783b8acc11SPaolo Bonzini
43793b8acc11SPaolo Bonzini##########################################
4380758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4381758e8e38SVenkateswararao Jujjuri (JV)
4382ec0d5893SMarc-André Lureaulibattr_libs=
4383758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4384758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4385758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4386758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4387f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4388f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4389f2338fb4SPavel Borzenkov#else
43904f26f2b6SAvi Kivity#include <sys/xattr.h>
4391f2338fb4SPavel Borzenkov#endif
4392758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4393758e8e38SVenkateswararao Jujjuri (JV)EOF
43944f26f2b6SAvi Kivity  if compile_prog "" "" ; then
43954f26f2b6SAvi Kivity    attr=yes
43964f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4397f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4398758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4399ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
4400ec0d5893SMarc-André Lureau    LIBS="$libattr_libs $LIBS"
44014f26f2b6SAvi Kivity    libattr=yes
4402758e8e38SVenkateswararao Jujjuri (JV)  else
4403758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
440421684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4405758e8e38SVenkateswararao Jujjuri (JV)    fi
4406758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4407758e8e38SVenkateswararao Jujjuri (JV)  fi
4408758e8e38SVenkateswararao Jujjuri (JV)fi
4409758e8e38SVenkateswararao Jujjuri (JV)
4410758e8e38SVenkateswararao Jujjuri (JV)##########################################
4411bf9298b9Saliguori# iovec probe
4412bf9298b9Saliguoricat > $TMPC <<EOF
4413db34f0b3Sblueswir1#include <sys/types.h>
4414bf9298b9Saliguori#include <sys/uio.h>
4415db34f0b3Sblueswir1#include <unistd.h>
4416f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4417bf9298b9SaliguoriEOF
4418bf9298b9Saliguoriiovec=no
441952166aa0SJuan Quintelaif compile_prog "" "" ; then
4420bf9298b9Saliguori  iovec=yes
4421bf9298b9Saliguorifi
4422bf9298b9Saliguori
4423f652e6afSaurel32##########################################
4424ceb42de8Saliguori# preadv probe
4425ceb42de8Saliguoricat > $TMPC <<EOF
4426ceb42de8Saliguori#include <sys/types.h>
4427ceb42de8Saliguori#include <sys/uio.h>
4428ceb42de8Saliguori#include <unistd.h>
4429c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4430ceb42de8SaliguoriEOF
4431ceb42de8Saliguoripreadv=no
443252166aa0SJuan Quintelaif compile_prog "" "" ; then
4433ceb42de8Saliguori  preadv=yes
4434ceb42de8Saliguorifi
4435ceb42de8Saliguori
4436ceb42de8Saliguori##########################################
4437f652e6afSaurel32# fdt probe
4438e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4439e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4440e169e1e1SPeter Maydellfdt_required=no
4441e169e1e1SPeter Maydellfor target in $target_list; do
4442e169e1e1SPeter Maydell  case $target in
4443c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4444e169e1e1SPeter Maydell      fdt_required=yes
4445e169e1e1SPeter Maydell    ;;
4446e169e1e1SPeter Maydell  esac
4447e169e1e1SPeter Maydelldone
4448e169e1e1SPeter Maydell
4449e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4450e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4451e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4452e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4453e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4454e169e1e1SPeter Maydell  fi
4455e169e1e1SPeter Maydell  fdt=yes
44567ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
44577ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4458e169e1e1SPeter Maydellfi
4459e169e1e1SPeter Maydell
4460d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4461d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4462d599938aSLaurent Vivier    fdt="no"
4463d599938aSLaurent Vivierfi
4464d599938aSLaurent Vivier
44652df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4466b41af4baSJuan Quintela  fdt_libs="-lfdt"
446796ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
44686e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4469f652e6afSaurel32  cat > $TMPC << EOF
447031ce0adbSThomas Huth#include <libfdt.h>
447196ce6545SPeter Crosthwaite#include <libfdt_env.h>
4472fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4473f652e6afSaurel32EOF
447452166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4475a540f158SPeter Crosthwaite    # system DTC is good - use it
4476e3971d61SPhilippe Mathieu-Daudé    fdt=system
4477aef45d51SDaniel P. Berrange  else
4478aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4479aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4480aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4481aef45d51SDaniel P. Berrange      fi
4482aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4483e3971d61SPhilippe Mathieu-Daudé          fdt=git
4484a540f158SPeter Crosthwaite          mkdir -p dtc
4485cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4486a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
44872df87df7SJuan Quintela          fi
448825211446SPaolo Bonzini          fdt_cflags="-I${source_path}/dtc/libfdt"
448925211446SPaolo Bonzini          fdt_ldflags="-L$PWD/dtc/libfdt"
44908a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4491a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4492aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4493aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4494aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4495a540f158SPeter Crosthwaite      else
4496a540f158SPeter Crosthwaite          # don't have and don't want
4497de3a354aSMichael Walle          fdt_libs=
44982df87df7SJuan Quintela          fdt=no
4499f652e6afSaurel32      fi
4500f652e6afSaurel32  fi
4501aef45d51SDaniel P. Berrangefi
4502f652e6afSaurel32
4503a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
4504a540f158SPeter Crosthwaite
450520ff075bSMichael Walle##########################################
4506fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4507b1546f32SGerd Hoffmann
4508d52c454aSMarc-André Lureaugbm="no"
4509d52c454aSMarc-André Lureauif $pkg_config gbm; then
4510d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4511d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4512d52c454aSMarc-André Lureau    gbm="yes"
4513d52c454aSMarc-André Lureaufi
4514d52c454aSMarc-André Lureau
4515da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
45164939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
45175f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
45185f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
45195f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4520da076ffeSGerd Hoffmann    opengl=yes
4521925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4522925a0400SGerd Hoffmann        gtk_gl="yes"
4523925a0400SGerd Hoffmann    fi
4524cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
452520ff075bSMichael Walle  else
4526da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4527dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
452820ff075bSMichael Walle    fi
4529f676c67eSJeremy White    opengl_cflags=""
4530da076ffeSGerd Hoffmann    opengl_libs=""
4531da076ffeSGerd Hoffmann    opengl=no
453220ff075bSMichael Walle  fi
453320ff075bSMichael Wallefi
453420ff075bSMichael Walle
4535014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4536014cb152SGerd Hoffmann  cat > $TMPC << EOF
4537014cb152SGerd Hoffmann#include <epoxy/egl.h>
4538014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4539014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4540014cb152SGerd Hoffmann#endif
4541014cb152SGerd Hoffmannint main(void) { return 0; }
4542014cb152SGerd HoffmannEOF
4543014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4544014cb152SGerd Hoffmann    opengl_dmabuf=yes
4545014cb152SGerd Hoffmann  fi
4546014cb152SGerd Hoffmannfi
4547c9a12e75SChrysostomos Nanakos
4548e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
454999e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
455099e1a93bSPhilippe Mathieu-Daudé    case $target in
455199e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
455299e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
455399e1a93bSPhilippe Mathieu-Daudé      ;;
455499e1a93bSPhilippe Mathieu-Daudé    esac
455599e1a93bSPhilippe Mathieu-Daudé  done
455699e1a93bSPhilippe Mathieu-Daudéfi
455799e1a93bSPhilippe Mathieu-Daudé
4558ed279a06SKlim Kireev##########################################
4559ed279a06SKlim Kireev# libxml2 probe
4560ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4561ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4562ed279a06SKlim Kireev        libxml2="yes"
4563ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4564ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4565ed279a06SKlim Kireev    else
4566ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4567ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4568ed279a06SKlim Kireev        fi
4569ed279a06SKlim Kireev        libxml2="no"
4570ed279a06SKlim Kireev    fi
4571ed279a06SKlim Kireevfi
4572c9a12e75SChrysostomos Nanakos
4573eb100396SBharata B Rao##########################################
4574eb100396SBharata B Rao# glusterfs probe
4575eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
457665d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4577e01bee08SBharata B Rao    glusterfs="yes"
457889138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
457989138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4580d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4581d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4582d85fa9ebSJeff Cody    fi
458365d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
45840c14fb47SBharata B Rao      glusterfs_discard="yes"
45850c14fb47SBharata B Rao    fi
45867c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4587df3a429aSNiels de Vos      glusterfs_fallocate="yes"
45887c815372SBharata B Rao      glusterfs_zerofill="yes"
45897c815372SBharata B Rao    fi
4590e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4591e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4592e014dbe7SPrasanna Kumar Kalever
4593e014dbe7SPrasanna Kumar Kaleverint
4594e014dbe7SPrasanna Kumar Kalevermain(void)
4595e014dbe7SPrasanna Kumar Kalever{
4596e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4597e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4598e014dbe7SPrasanna Kumar Kalever}
4599e014dbe7SPrasanna Kumar KaleverEOF
4600e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4601e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4602e014dbe7SPrasanna Kumar Kalever    fi
46030e3b891fSNiels de Vos    cat > $TMPC << EOF
46040e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
46050e3b891fSNiels de Vos
46060e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
46070e3b891fSNiels de Vosstatic void
46080e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
46090e3b891fSNiels de Vos{}
46100e3b891fSNiels de Vos
46110e3b891fSNiels de Vosint
46120e3b891fSNiels de Vosmain(void)
46130e3b891fSNiels de Vos{
46140e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
46150e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
46160e3b891fSNiels de Vos	return 0;
46170e3b891fSNiels de Vos}
46180e3b891fSNiels de VosEOF
46190e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
46200e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
46210e3b891fSNiels de Vos    fi
4622eb100396SBharata B Rao  else
4623eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
46248efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
46258efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4626eb100396SBharata B Rao    fi
4627e01bee08SBharata B Rao    glusterfs="no"
4628eb100396SBharata B Rao  fi
4629eb100396SBharata B Raofi
4630eb100396SBharata B Rao
463139386ac7Saurel32# Check for inotify functions when we are building linux-user
46323b3f24adSaurel32# emulator.  This is done because older glibc versions don't
46333b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
46343b3f24adSaurel32# don't provide them even if kernel supports them.
46353b3f24adSaurel32#
46363b3f24adSaurel32inotify=no
46373b3f24adSaurel32cat > $TMPC << EOF
46383b3f24adSaurel32#include <sys/inotify.h>
46393b3f24adSaurel32
46403b3f24adSaurel32int
46413b3f24adSaurel32main(void)
46423b3f24adSaurel32{
46433b3f24adSaurel32	/* try to start inotify */
46448690e420Saurel32	return inotify_init();
46453b3f24adSaurel32}
46463b3f24adSaurel32EOF
464752166aa0SJuan Quintelaif compile_prog "" "" ; then
46483b3f24adSaurel32  inotify=yes
46493b3f24adSaurel32fi
46503b3f24adSaurel32
4651c05c7a73SRiku Voipioinotify1=no
4652c05c7a73SRiku Voipiocat > $TMPC << EOF
4653c05c7a73SRiku Voipio#include <sys/inotify.h>
4654c05c7a73SRiku Voipio
4655c05c7a73SRiku Voipioint
4656c05c7a73SRiku Voipiomain(void)
4657c05c7a73SRiku Voipio{
4658c05c7a73SRiku Voipio    /* try to start inotify */
4659c05c7a73SRiku Voipio    return inotify_init1(0);
4660c05c7a73SRiku Voipio}
4661c05c7a73SRiku VoipioEOF
4662c05c7a73SRiku Voipioif compile_prog "" "" ; then
4663c05c7a73SRiku Voipio  inotify1=yes
4664c05c7a73SRiku Voipiofi
4665c05c7a73SRiku Voipio
4666099d6b0fSRiku Voipio# check if pipe2 is there
4667099d6b0fSRiku Voipiopipe2=no
4668099d6b0fSRiku Voipiocat > $TMPC << EOF
4669099d6b0fSRiku Voipio#include <unistd.h>
4670099d6b0fSRiku Voipio#include <fcntl.h>
4671099d6b0fSRiku Voipio
4672099d6b0fSRiku Voipioint main(void)
4673099d6b0fSRiku Voipio{
4674099d6b0fSRiku Voipio    int pipefd[2];
46759bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4676099d6b0fSRiku Voipio}
4677099d6b0fSRiku VoipioEOF
467852166aa0SJuan Quintelaif compile_prog "" "" ; then
4679099d6b0fSRiku Voipio  pipe2=yes
4680099d6b0fSRiku Voipiofi
4681099d6b0fSRiku Voipio
468240ff6d7eSKevin Wolf# check if accept4 is there
468340ff6d7eSKevin Wolfaccept4=no
468440ff6d7eSKevin Wolfcat > $TMPC << EOF
468540ff6d7eSKevin Wolf#include <sys/socket.h>
468640ff6d7eSKevin Wolf#include <stddef.h>
468740ff6d7eSKevin Wolf
468840ff6d7eSKevin Wolfint main(void)
468940ff6d7eSKevin Wolf{
469040ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
469140ff6d7eSKevin Wolf    return 0;
469240ff6d7eSKevin Wolf}
469340ff6d7eSKevin WolfEOF
469440ff6d7eSKevin Wolfif compile_prog "" "" ; then
469540ff6d7eSKevin Wolf  accept4=yes
469640ff6d7eSKevin Wolffi
469740ff6d7eSKevin Wolf
46983ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
46993ce34dfbSvibisreenivasansplice=no
47003ce34dfbSvibisreenivasancat > $TMPC << EOF
47013ce34dfbSvibisreenivasan#include <unistd.h>
47023ce34dfbSvibisreenivasan#include <fcntl.h>
47033ce34dfbSvibisreenivasan#include <limits.h>
47043ce34dfbSvibisreenivasan
47053ce34dfbSvibisreenivasanint main(void)
47063ce34dfbSvibisreenivasan{
470766ea0f22SStefan Weil    int len, fd = 0;
47083ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
47093ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
47103ce34dfbSvibisreenivasan    return 0;
47113ce34dfbSvibisreenivasan}
47123ce34dfbSvibisreenivasanEOF
471352166aa0SJuan Quintelaif compile_prog "" "" ; then
47143ce34dfbSvibisreenivasan  splice=yes
47153ce34dfbSvibisreenivasanfi
47163ce34dfbSvibisreenivasan
4717dcc38d1cSMarcelo Tosatti##########################################
4718a99d57bbSWanlong Gao# libnuma probe
4719a99d57bbSWanlong Gao
4720a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4721a99d57bbSWanlong Gao  cat > $TMPC << EOF
4722a99d57bbSWanlong Gao#include <numa.h>
4723a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4724a99d57bbSWanlong GaoEOF
4725a99d57bbSWanlong Gao
4726a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4727a99d57bbSWanlong Gao    numa=yes
4728a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
4729ab318051SMarc-André Lureau    numa_libs="-lnuma"
4730a99d57bbSWanlong Gao  else
4731a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4732a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4733a99d57bbSWanlong Gao    fi
4734a99d57bbSWanlong Gao    numa=no
4735a99d57bbSWanlong Gao  fi
4736a99d57bbSWanlong Gaofi
4737a99d57bbSWanlong Gao
47387b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
47397b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
47407b01cb97SAlexandre Derumier    exit 1
47417b01cb97SAlexandre Derumierfi
47427b01cb97SAlexandre Derumier
47435a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
47445a22ab71SYang Zhong# do not support it.
47455a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
47465a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
47475a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
47485a22ab71SYang Zhong    fi
47495a22ab71SYang Zhong    malloc_trim="no"
47505a22ab71SYang Zhongfi
47515a22ab71SYang Zhong
47525a22ab71SYang Zhong#######################################
47535a22ab71SYang Zhong# malloc_trim
47545a22ab71SYang Zhong
47555a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
47565a22ab71SYang Zhong    cat > $TMPC << EOF
47575a22ab71SYang Zhong#include <malloc.h>
47585a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
47595a22ab71SYang ZhongEOF
47605a22ab71SYang Zhong    if compile_prog "" "" ; then
47615a22ab71SYang Zhong        malloc_trim="yes"
47625a22ab71SYang Zhong    else
47635a22ab71SYang Zhong        malloc_trim="no"
47645a22ab71SYang Zhong    fi
47655a22ab71SYang Zhongfi
47665a22ab71SYang Zhong
4767a99d57bbSWanlong Gao##########################################
47682847b469SFam Zheng# tcmalloc probe
47692847b469SFam Zheng
47702847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
47712847b469SFam Zheng  cat > $TMPC << EOF
47722847b469SFam Zheng#include <stdlib.h>
4773f2dfe54cSLeonid Blochint main(void) {
4774f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4775f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4776f2dfe54cSLeonid Bloch        return 0;
4777f2dfe54cSLeonid Bloch    }
4778f2dfe54cSLeonid Bloch    return 1;
4779f2dfe54cSLeonid Bloch}
47802847b469SFam ZhengEOF
47812847b469SFam Zheng
47822847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
47832847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
47842847b469SFam Zheng  else
47852847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
47862847b469SFam Zheng  fi
47872847b469SFam Zhengfi
47882847b469SFam Zheng
47892847b469SFam Zheng##########################################
47907b01cb97SAlexandre Derumier# jemalloc probe
47917b01cb97SAlexandre Derumier
47927b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
47937b01cb97SAlexandre Derumier  cat > $TMPC << EOF
47947b01cb97SAlexandre Derumier#include <stdlib.h>
4795f2dfe54cSLeonid Blochint main(void) {
4796f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4797f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4798f2dfe54cSLeonid Bloch        return 0;
4799f2dfe54cSLeonid Bloch    }
4800f2dfe54cSLeonid Bloch    return 1;
4801f2dfe54cSLeonid Bloch}
48027b01cb97SAlexandre DerumierEOF
48037b01cb97SAlexandre Derumier
48047b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
48057b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
48067b01cb97SAlexandre Derumier  else
48077b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
48087b01cb97SAlexandre Derumier  fi
48097b01cb97SAlexandre Derumierfi
48107b01cb97SAlexandre Derumier
48117b01cb97SAlexandre Derumier##########################################
4812dcc38d1cSMarcelo Tosatti# signalfd probe
4813dcc38d1cSMarcelo Tosattisignalfd="no"
4814dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4815dcc38d1cSMarcelo Tosatti#include <unistd.h>
4816dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4817dcc38d1cSMarcelo Tosatti#include <signal.h>
4818dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4819dcc38d1cSMarcelo TosattiEOF
4820dcc38d1cSMarcelo Tosatti
4821dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4822dcc38d1cSMarcelo Tosatti  signalfd=yes
4823dcc38d1cSMarcelo Tosattifi
4824dcc38d1cSMarcelo Tosatti
4825d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4826d339d766SRichard W.M. Jonesoptreset="no"
4827d339d766SRichard W.M. Jonescat > $TMPC << EOF
4828d339d766SRichard W.M. Jones#include <getopt.h>
4829d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4830d339d766SRichard W.M. JonesEOF
4831d339d766SRichard W.M. Jones
4832d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4833d339d766SRichard W.M. Jones  optreset=yes
4834d339d766SRichard W.M. Jonesfi
4835d339d766SRichard W.M. Jones
4836c2882b96SRiku Voipio# check if eventfd is supported
4837c2882b96SRiku Voipioeventfd=no
4838c2882b96SRiku Voipiocat > $TMPC << EOF
4839c2882b96SRiku Voipio#include <sys/eventfd.h>
4840c2882b96SRiku Voipio
4841c2882b96SRiku Voipioint main(void)
4842c2882b96SRiku Voipio{
484355cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4844c2882b96SRiku Voipio}
4845c2882b96SRiku VoipioEOF
4846c2882b96SRiku Voipioif compile_prog "" "" ; then
4847c2882b96SRiku Voipio  eventfd=yes
4848c2882b96SRiku Voipiofi
4849c2882b96SRiku Voipio
4850751bcc39SMarc-André Lureau# check if memfd is supported
4851751bcc39SMarc-André Lureaumemfd=no
4852751bcc39SMarc-André Lureaucat > $TMPC << EOF
485375e5b70eSPaolo Bonzini#include <sys/mman.h>
4854751bcc39SMarc-André Lureau
4855751bcc39SMarc-André Lureauint main(void)
4856751bcc39SMarc-André Lureau{
4857751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4858751bcc39SMarc-André Lureau}
4859751bcc39SMarc-André LureauEOF
4860751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4861751bcc39SMarc-André Lureau  memfd=yes
4862751bcc39SMarc-André Lureaufi
4863751bcc39SMarc-André Lureau
4864955727d2SCortland Tölva# check for usbfs
4865955727d2SCortland Tölvahave_usbfs=no
4866955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
486796566d09SThomas Petazzoni  cat > $TMPC << EOF
486896566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
486996566d09SThomas Petazzoni
487096566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
487196566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
487296566d09SThomas Petazzoni#endif
487396566d09SThomas Petazzoni
487496566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
487596566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
487696566d09SThomas Petazzoni#endif
487796566d09SThomas Petazzoni
487896566d09SThomas Petazzoniint main(void)
487996566d09SThomas Petazzoni{
488096566d09SThomas Petazzoni    return 0;
488196566d09SThomas Petazzoni}
488296566d09SThomas PetazzoniEOF
488396566d09SThomas Petazzoni  if compile_prog "" ""; then
4884955727d2SCortland Tölva    have_usbfs=yes
4885955727d2SCortland Tölva  fi
4886955727d2SCortland Tölvafi
4887751bcc39SMarc-André Lureau
4888d0927938SUlrich Hecht# check for fallocate
4889d0927938SUlrich Hechtfallocate=no
4890d0927938SUlrich Hechtcat > $TMPC << EOF
4891d0927938SUlrich Hecht#include <fcntl.h>
4892d0927938SUlrich Hecht
4893d0927938SUlrich Hechtint main(void)
4894d0927938SUlrich Hecht{
4895d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4896d0927938SUlrich Hecht    return 0;
4897d0927938SUlrich Hecht}
4898d0927938SUlrich HechtEOF
48998fb03151SPeter Maydellif compile_prog "" "" ; then
4900d0927938SUlrich Hecht  fallocate=yes
4901d0927938SUlrich Hechtfi
4902d0927938SUlrich Hecht
49033d4fa43eSKusanagi Kouichi# check for fallocate hole punching
49043d4fa43eSKusanagi Kouichifallocate_punch_hole=no
49053d4fa43eSKusanagi Kouichicat > $TMPC << EOF
49063d4fa43eSKusanagi Kouichi#include <fcntl.h>
49073d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
49083d4fa43eSKusanagi Kouichi
49093d4fa43eSKusanagi Kouichiint main(void)
49103d4fa43eSKusanagi Kouichi{
49113d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
49123d4fa43eSKusanagi Kouichi    return 0;
49133d4fa43eSKusanagi Kouichi}
49143d4fa43eSKusanagi KouichiEOF
49153d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
49163d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
49173d4fa43eSKusanagi Kouichifi
49183d4fa43eSKusanagi Kouichi
4919b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4920b953f075SDenis V. Lunevfallocate_zero_range=no
4921b953f075SDenis V. Lunevcat > $TMPC << EOF
4922b953f075SDenis V. Lunev#include <fcntl.h>
4923b953f075SDenis V. Lunev#include <linux/falloc.h>
4924b953f075SDenis V. Lunev
4925b953f075SDenis V. Lunevint main(void)
4926b953f075SDenis V. Lunev{
4927b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4928b953f075SDenis V. Lunev    return 0;
4929b953f075SDenis V. Lunev}
4930b953f075SDenis V. LunevEOF
4931b953f075SDenis V. Lunevif compile_prog "" "" ; then
4932b953f075SDenis V. Lunev  fallocate_zero_range=yes
4933b953f075SDenis V. Lunevfi
4934b953f075SDenis V. Lunev
4935ed911435SKevin Wolf# check for posix_fallocate
4936ed911435SKevin Wolfposix_fallocate=no
4937ed911435SKevin Wolfcat > $TMPC << EOF
4938ed911435SKevin Wolf#include <fcntl.h>
4939ed911435SKevin Wolf
4940ed911435SKevin Wolfint main(void)
4941ed911435SKevin Wolf{
4942ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4943ed911435SKevin Wolf    return 0;
4944ed911435SKevin Wolf}
4945ed911435SKevin WolfEOF
4946ed911435SKevin Wolfif compile_prog "" "" ; then
4947ed911435SKevin Wolf    posix_fallocate=yes
4948ed911435SKevin Wolffi
4949ed911435SKevin Wolf
4950c727f47dSPeter Maydell# check for sync_file_range
4951c727f47dSPeter Maydellsync_file_range=no
4952c727f47dSPeter Maydellcat > $TMPC << EOF
4953c727f47dSPeter Maydell#include <fcntl.h>
4954c727f47dSPeter Maydell
4955c727f47dSPeter Maydellint main(void)
4956c727f47dSPeter Maydell{
4957c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4958c727f47dSPeter Maydell    return 0;
4959c727f47dSPeter Maydell}
4960c727f47dSPeter MaydellEOF
49618fb03151SPeter Maydellif compile_prog "" "" ; then
4962c727f47dSPeter Maydell  sync_file_range=yes
4963c727f47dSPeter Maydellfi
4964c727f47dSPeter Maydell
4965dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4966dace20dcSPeter Maydellfiemap=no
4967dace20dcSPeter Maydellcat > $TMPC << EOF
4968dace20dcSPeter Maydell#include <sys/ioctl.h>
4969dace20dcSPeter Maydell#include <linux/fs.h>
4970dace20dcSPeter Maydell#include <linux/fiemap.h>
4971dace20dcSPeter Maydell
4972dace20dcSPeter Maydellint main(void)
4973dace20dcSPeter Maydell{
4974dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4975dace20dcSPeter Maydell    return 0;
4976dace20dcSPeter Maydell}
4977dace20dcSPeter MaydellEOF
49788fb03151SPeter Maydellif compile_prog "" "" ; then
4979dace20dcSPeter Maydell  fiemap=yes
4980dace20dcSPeter Maydellfi
4981dace20dcSPeter Maydell
4982d0927938SUlrich Hecht# check for dup3
4983d0927938SUlrich Hechtdup3=no
4984d0927938SUlrich Hechtcat > $TMPC << EOF
4985d0927938SUlrich Hecht#include <unistd.h>
4986d0927938SUlrich Hecht
4987d0927938SUlrich Hechtint main(void)
4988d0927938SUlrich Hecht{
4989d0927938SUlrich Hecht    dup3(0, 0, 0);
4990d0927938SUlrich Hecht    return 0;
4991d0927938SUlrich Hecht}
4992d0927938SUlrich HechtEOF
499378f5d726SJan Kiszkaif compile_prog "" "" ; then
4994d0927938SUlrich Hecht  dup3=yes
4995d0927938SUlrich Hechtfi
4996d0927938SUlrich Hecht
49974e0c6529SAlex Bligh# check for ppoll support
49984e0c6529SAlex Blighppoll=no
49994e0c6529SAlex Blighcat > $TMPC << EOF
50004e0c6529SAlex Bligh#include <poll.h>
50014e0c6529SAlex Bligh
50024e0c6529SAlex Blighint main(void)
50034e0c6529SAlex Bligh{
50044e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
50054e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
50064e0c6529SAlex Bligh    return 0;
50074e0c6529SAlex Bligh}
50084e0c6529SAlex BlighEOF
50094e0c6529SAlex Blighif compile_prog "" "" ; then
50104e0c6529SAlex Bligh  ppoll=yes
50114e0c6529SAlex Blighfi
50124e0c6529SAlex Bligh
5013cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
5014cd758dd0SAlex Blighprctl_pr_set_timerslack=no
5015cd758dd0SAlex Blighcat > $TMPC << EOF
5016cd758dd0SAlex Bligh#include <sys/prctl.h>
5017cd758dd0SAlex Bligh
5018cd758dd0SAlex Blighint main(void)
5019cd758dd0SAlex Bligh{
5020cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
5021cd758dd0SAlex Bligh    return 0;
5022cd758dd0SAlex Bligh}
5023cd758dd0SAlex BlighEOF
5024cd758dd0SAlex Blighif compile_prog "" "" ; then
5025cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
5026cd758dd0SAlex Blighfi
5027cd758dd0SAlex Bligh
50283b6edd16SPeter Maydell# check for epoll support
50293b6edd16SPeter Maydellepoll=no
50303b6edd16SPeter Maydellcat > $TMPC << EOF
50313b6edd16SPeter Maydell#include <sys/epoll.h>
50323b6edd16SPeter Maydell
50333b6edd16SPeter Maydellint main(void)
50343b6edd16SPeter Maydell{
50353b6edd16SPeter Maydell    epoll_create(0);
50363b6edd16SPeter Maydell    return 0;
50373b6edd16SPeter Maydell}
50383b6edd16SPeter MaydellEOF
50398fb03151SPeter Maydellif compile_prog "" "" ; then
50403b6edd16SPeter Maydell  epoll=yes
50413b6edd16SPeter Maydellfi
50423b6edd16SPeter Maydell
5043227f0214SPeter Maydell# epoll_create1 is a later addition
5044227f0214SPeter Maydell# so we must check separately for its presence
50453b6edd16SPeter Maydellepoll_create1=no
50463b6edd16SPeter Maydellcat > $TMPC << EOF
50473b6edd16SPeter Maydell#include <sys/epoll.h>
50483b6edd16SPeter Maydell
50493b6edd16SPeter Maydellint main(void)
50503b6edd16SPeter Maydell{
505119e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
505219e83f6bSPeter Maydell     * a function being called. This is necessary so that on
505319e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
505419e83f6bSPeter Maydell     * the library but not declared in the header file we will
505519e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
505619e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
505719e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
505819e83f6bSPeter Maydell     */
5059c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
50603b6edd16SPeter Maydell}
50613b6edd16SPeter MaydellEOF
50628fb03151SPeter Maydellif compile_prog "" "" ; then
50633b6edd16SPeter Maydell  epoll_create1=yes
50643b6edd16SPeter Maydellfi
50653b6edd16SPeter Maydell
5066a8fd1abaSPeter Maydell# check for sendfile support
5067a8fd1abaSPeter Maydellsendfile=no
5068a8fd1abaSPeter Maydellcat > $TMPC << EOF
5069a8fd1abaSPeter Maydell#include <sys/sendfile.h>
5070a8fd1abaSPeter Maydell
5071a8fd1abaSPeter Maydellint main(void)
5072a8fd1abaSPeter Maydell{
5073a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
5074a8fd1abaSPeter Maydell}
5075a8fd1abaSPeter MaydellEOF
5076a8fd1abaSPeter Maydellif compile_prog "" "" ; then
5077a8fd1abaSPeter Maydell  sendfile=yes
5078a8fd1abaSPeter Maydellfi
5079a8fd1abaSPeter Maydell
508051834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
508151834341SRiku Voipiotimerfd=no
508251834341SRiku Voipiocat > $TMPC << EOF
508351834341SRiku Voipio#include <sys/timerfd.h>
508451834341SRiku Voipio
508551834341SRiku Voipioint main(void)
508651834341SRiku Voipio{
508751834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
508851834341SRiku Voipio}
508951834341SRiku VoipioEOF
509051834341SRiku Voipioif compile_prog "" "" ; then
509151834341SRiku Voipio  timerfd=yes
509251834341SRiku Voipiofi
509351834341SRiku Voipio
50949af5c906SRiku Voipio# check for setns and unshare support
50959af5c906SRiku Voipiosetns=no
50969af5c906SRiku Voipiocat > $TMPC << EOF
50979af5c906SRiku Voipio#include <sched.h>
50989af5c906SRiku Voipio
50999af5c906SRiku Voipioint main(void)
51009af5c906SRiku Voipio{
51019af5c906SRiku Voipio    int ret;
51029af5c906SRiku Voipio    ret = setns(0, 0);
51039af5c906SRiku Voipio    ret = unshare(0);
51049af5c906SRiku Voipio    return ret;
51059af5c906SRiku Voipio}
51069af5c906SRiku VoipioEOF
51079af5c906SRiku Voipioif compile_prog "" "" ; then
51089af5c906SRiku Voipio  setns=yes
51099af5c906SRiku Voipiofi
51109af5c906SRiku Voipio
511138860a03SAleksandar Markovic# clock_adjtime probe
511238860a03SAleksandar Markovicclock_adjtime=no
511338860a03SAleksandar Markoviccat > $TMPC <<EOF
511438860a03SAleksandar Markovic#include <time.h>
511538860a03SAleksandar Markovic
511638860a03SAleksandar Markovicint main(void)
511738860a03SAleksandar Markovic{
511838860a03SAleksandar Markovic    return clock_adjtime(0, 0);
511938860a03SAleksandar Markovic}
512038860a03SAleksandar MarkovicEOF
512138860a03SAleksandar Markovicclock_adjtime=no
512238860a03SAleksandar Markovicif compile_prog "" "" ; then
512338860a03SAleksandar Markovic  clock_adjtime=yes
512438860a03SAleksandar Markovicfi
512538860a03SAleksandar Markovic
51265a03cd00SAleksandar Markovic# syncfs probe
51275a03cd00SAleksandar Markovicsyncfs=no
51285a03cd00SAleksandar Markoviccat > $TMPC <<EOF
51295a03cd00SAleksandar Markovic#include <unistd.h>
51305a03cd00SAleksandar Markovic
51315a03cd00SAleksandar Markovicint main(void)
51325a03cd00SAleksandar Markovic{
51335a03cd00SAleksandar Markovic    return syncfs(0);
51345a03cd00SAleksandar Markovic}
51355a03cd00SAleksandar MarkovicEOF
51365a03cd00SAleksandar Markovicsyncfs=no
51375a03cd00SAleksandar Markovicif compile_prog "" "" ; then
51385a03cd00SAleksandar Markovic  syncfs=yes
51395a03cd00SAleksandar Markovicfi
51405a03cd00SAleksandar Markovic
5141db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
5142db37dd89SAleksandar Markovickcov=no
5143db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
5144db37dd89SAleksandar Markovic    kcov=yes
5145db37dd89SAleksandar Markovicfi
5146db37dd89SAleksandar Markovic
5147516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
5148516e8b7dSPeter Maydellsphinx_werror=""
5149516e8b7dSPeter Maydellif test "$werror" = "yes"; then
5150516e8b7dSPeter Maydell    sphinx_werror="-W"
5151516e8b7dSPeter Maydellfi
5152516e8b7dSPeter Maydell
51535f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
51545f71eac0SPeter Maydellhas_sphinx_build() {
51555f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
51565f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
51575f71eac0SPeter Maydell    # version requirement). This will fail if either
51585f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
51595f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
51605f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
5161988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
5162988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
5163988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
51645f71eac0SPeter Maydell}
51655f71eac0SPeter Maydell
5166cc8ae6deSpbrook# Check if tools are available to build documentation.
5167a25dba17SJuan Quintelaif test "$docs" != "no" ; then
5168758b617aSPeter Maydell  if has_sphinx_build; then
5169758b617aSPeter Maydell    sphinx_ok=yes
5170758b617aSPeter Maydell  else
5171758b617aSPeter Maydell    sphinx_ok=no
5172758b617aSPeter Maydell  fi
5173758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
5174a25dba17SJuan Quintela    docs=yes
517583a3ab8bSJuan Quintela  else
5176a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
5177758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
5178758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
5179758b617aSPeter Maydell      fi
5180758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
518183a3ab8bSJuan Quintela    fi
5182a25dba17SJuan Quintela    docs=no
518383a3ab8bSJuan Quintela  fi
5184cc8ae6deSpbrookfi
5185cc8ae6deSpbrook
5186f514f41cSStefan Weil# Search for bswap_32 function
51876ae9a1f4SJuan Quintelabyteswap_h=no
51886ae9a1f4SJuan Quintelacat > $TMPC << EOF
51896ae9a1f4SJuan Quintela#include <byteswap.h>
51906ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
51916ae9a1f4SJuan QuintelaEOF
519252166aa0SJuan Quintelaif compile_prog "" "" ; then
51936ae9a1f4SJuan Quintela  byteswap_h=yes
51946ae9a1f4SJuan Quintelafi
51956ae9a1f4SJuan Quintela
519675f13596SStefan Weil# Search for bswap32 function
51976ae9a1f4SJuan Quintelabswap_h=no
51986ae9a1f4SJuan Quintelacat > $TMPC << EOF
51996ae9a1f4SJuan Quintela#include <sys/endian.h>
52006ae9a1f4SJuan Quintela#include <sys/types.h>
52016ae9a1f4SJuan Quintela#include <machine/bswap.h>
52026ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
52036ae9a1f4SJuan QuintelaEOF
520452166aa0SJuan Quintelaif compile_prog "" "" ; then
52056ae9a1f4SJuan Quintela  bswap_h=yes
52066ae9a1f4SJuan Quintelafi
52076ae9a1f4SJuan Quintela
5208da93a1fdSaliguori##########################################
5209e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
5210c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
5211e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
52123c33ea96SPaolo Bonzini    libiscsi="yes"
5213ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
5214ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
5215c589b249SRonnie Sahlberg  else
5216c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
5217e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
5218c589b249SRonnie Sahlberg    fi
5219c589b249SRonnie Sahlberg    libiscsi="no"
5220c589b249SRonnie Sahlberg  fi
5221c589b249SRonnie Sahlbergfi
5222c589b249SRonnie Sahlberg
5223c589b249SRonnie Sahlberg##########################################
52248bacde8dSNatanael Copa# Do we need libm
52258bacde8dSNatanael Copacat > $TMPC << EOF
52268bacde8dSNatanael Copa#include <math.h>
5227f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
52288bacde8dSNatanael CopaEOF
52298bacde8dSNatanael Copaif compile_prog "" "" ; then
52308bacde8dSNatanael Copa  :
52318bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
52328bacde8dSNatanael Copa  LIBS="-lm $LIBS"
52338bacde8dSNatanael Copaelse
523476ad07a4SPeter Maydell  error_exit "libm check failed"
52358bacde8dSNatanael Copafi
52368bacde8dSNatanael Copa
52378bacde8dSNatanael Copa##########################################
5238da93a1fdSaliguori# Do we need librt
52398bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
52408bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
52418bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
52428bacde8dSNatanael Copa# function in addition.
5243da93a1fdSaliguoricat > $TMPC <<EOF
5244da93a1fdSaliguori#include <signal.h>
5245da93a1fdSaliguori#include <time.h>
52468bacde8dSNatanael Copaint main(void) {
52478bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
52488bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
52498bacde8dSNatanael Copa}
5250da93a1fdSaliguoriEOF
5251da93a1fdSaliguori
525252166aa0SJuan Quintelaif compile_prog "" "" ; then
525307ffa4bdSJuan Quintela  :
52548bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
525518e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
525618e588b1SRick Liu  LIBS="$LIBS -lrt"
5257da93a1fdSaliguorifi
5258da93a1fdSaliguori
5259d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
5260d99e97e6SThomas Huthcat > $TMPC << EOF
5261d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
5262d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
5263d99e97e6SThomas HuthEOF
5264d99e97e6SThomas Huth
52659df8b20dSThomas Huthhave_openpty="no"
52669df8b20dSThomas Huthif compile_prog "" "" ; then
52679df8b20dSThomas Huth  have_openpty="yes"
52689df8b20dSThomas Huthelse
5269d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
52706362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
5271d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
52729df8b20dSThomas Huth    have_openpty="yes"
5273d99e97e6SThomas Huth  fi
52746362a53fSJuan Quintelafi
52756362a53fSJuan Quintela
5276de5071c5SBlue Swirl##########################################
5277cd4ec0b4SGerd Hoffmann# spice probe
5278cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5279cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5280cd4ec0b4SGerd Hoffmann#include <spice.h>
5281cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5282cd4ec0b4SGerd HoffmannEOF
5283710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5284710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
52851b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
528665d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5287cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5288cd4ec0b4SGerd Hoffmann    spice="yes"
5289cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
5290cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
5291cd4ec0b4SGerd Hoffmann  else
5292cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
52938efc9363SHu Tao      feature_not_found "spice" \
52941b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5295cd4ec0b4SGerd Hoffmann    fi
5296cd4ec0b4SGerd Hoffmann    spice="no"
5297cd4ec0b4SGerd Hoffmann  fi
5298cd4ec0b4SGerd Hoffmannfi
5299cd4ec0b4SGerd Hoffmann
53007b02f544SMarc-André Lureau# check for smartcard support
53017b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
53020f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
53037b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
53047b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
53057b02f544SMarc-André Lureau        smartcard="yes"
5306111a38b0SRobert Relyea    else
53077b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
53087b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5309111a38b0SRobert Relyea        fi
53107b02f544SMarc-André Lureau        smartcard="no"
5311111a38b0SRobert Relyea    fi
5312111a38b0SRobert Relyeafi
5313111a38b0SRobert Relyea
53142b2325ffSGerd Hoffmann# check for libusb
53152b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
531665d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
53172b2325ffSGerd Hoffmann        libusb="yes"
5318ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5319ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
53202b2325ffSGerd Hoffmann    else
53212b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
53228efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
53232b2325ffSGerd Hoffmann        fi
53242b2325ffSGerd Hoffmann        libusb="no"
53252b2325ffSGerd Hoffmann    fi
53262b2325ffSGerd Hoffmannfi
53272b2325ffSGerd Hoffmann
532869354a83SHans de Goede# check for usbredirparser for usb network redirection support
532969354a83SHans de Goedeif test "$usb_redir" != "no" ; then
533065d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
533169354a83SHans de Goede        usb_redir="yes"
5332ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5333ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
533469354a83SHans de Goede    else
533569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
533621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
533769354a83SHans de Goede        fi
533869354a83SHans de Goede        usb_redir="no"
533969354a83SHans de Goede    fi
534069354a83SHans de Goedefi
534169354a83SHans de Goede
5342cd4ec0b4SGerd Hoffmann##########################################
5343d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5344d9840e25STomoki Sekiyama
5345e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5346e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5347d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5348690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5349d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5350d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5351690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5352d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5353d9840e25STomoki Sekiyama	  ;;
5354690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5355d9840e25STomoki Sekiyama  esac
5356d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5357d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5358d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5359d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5360d9840e25STomoki SekiyamaEOF
5361d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5362d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5363d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5364315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5365f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5366d9840e25STomoki Sekiyama  else
5367d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5368d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5369d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5370d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5371d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5372d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5373d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5374d9840e25STomoki Sekiyama    fi
5375d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5376d9840e25STomoki Sekiyama  fi
5377d9840e25STomoki Sekiyamafi
5378d9840e25STomoki Sekiyama
5379d9840e25STomoki Sekiyama##########################################
5380d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5381d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5382d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5383d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5384d9840e25STomoki Sekiyama
5385e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5386e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5387d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5388d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5389d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5390d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5391d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5392d9840e25STomoki Sekiyama    else
5393d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5394d9840e25STomoki Sekiyama    fi
5395d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5396d9840e25STomoki Sekiyama    win_sdk=""
5397d9840e25STomoki Sekiyama  fi
5398d9840e25STomoki Sekiyamafi
5399d9840e25STomoki Sekiyama
5400d9840e25STomoki Sekiyama##########################################
540150cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5402e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
540350cbebb9SMichael Roth  cat > $TMPC << EOF
540450cbebb9SMichael Roth#include <windows.h>
540550cbebb9SMichael Roth#include <ntddscsi.h>
540650cbebb9SMichael Rothint main(void) {
540750cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
540850cbebb9SMichael Roth#error Missing required ioctl definitions
540950cbebb9SMichael Roth#endif
541050cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
541150cbebb9SMichael Roth  return addr.Lun;
541250cbebb9SMichael Roth}
541350cbebb9SMichael RothEOF
541450cbebb9SMichael Roth  if compile_prog "" "" ; then
541550cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5416996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
541750cbebb9SMichael Roth  fi
541850cbebb9SMichael Rothfi
541950cbebb9SMichael Roth
542050cbebb9SMichael Roth##########################################
54219d9e1521SGerd Hoffmann# virgl renderer probe
54229d9e1521SGerd Hoffmann
54239d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
54249d9e1521SGerd Hoffmann  cat > $TMPC << EOF
54259d9e1521SGerd Hoffmann#include <virglrenderer.h>
54269d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
54279d9e1521SGerd HoffmannEOF
54289d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
54299d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
543047479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
54319d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
54329d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
54339d9e1521SGerd Hoffmann    virglrenderer="yes"
54349d9e1521SGerd Hoffmann  else
54359d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
54369d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
54379d9e1521SGerd Hoffmann    fi
54389d9e1521SGerd Hoffmann    virglrenderer="no"
54399d9e1521SGerd Hoffmann  fi
54409d9e1521SGerd Hoffmannfi
54419d9e1521SGerd Hoffmann
54429d9e1521SGerd Hoffmann##########################################
54438ca80760SRichard Henderson# capstone
54448ca80760SRichard Henderson
5445e219c499SRichard Hendersoncase "$capstone" in
5446e219c499SRichard Henderson  "" | yes)
54478ca80760SRichard Henderson    if $pkg_config capstone; then
5448e219c499SRichard Henderson      capstone=system
5449e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5450e219c499SRichard Henderson      capstone=git
5451e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5452e219c499SRichard Henderson      capstone=internal
5453e219c499SRichard Henderson    elif test -z "$capstone" ; then
5454e219c499SRichard Henderson      capstone=no
5455e219c499SRichard Henderson    else
5456e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5457e219c499SRichard Henderson    fi
5458e219c499SRichard Henderson    ;;
5459e219c499SRichard Henderson
5460e219c499SRichard Henderson  system)
5461e219c499SRichard Henderson    if ! $pkg_config capstone; then
5462e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5463e219c499SRichard Henderson    fi
5464e219c499SRichard Henderson    ;;
5465e219c499SRichard Hendersonesac
5466e219c499SRichard Henderson
5467e219c499SRichard Hendersoncase "$capstone" in
5468e219c499SRichard Henderson  git | internal)
5469e219c499SRichard Henderson    if test "$capstone" = git; then
5470e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5471e219c499SRichard Henderson    fi
5472e219c499SRichard Henderson    mkdir -p capstone
547325211446SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -I${source_path}/capstone/include"
5474e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5475e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5476e219c499SRichard Henderson    else
5477e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5478e219c499SRichard Henderson    fi
5479c9322ab5SMarc-André Lureau    capstone_libs="-L$PWD/capstone -lcapstone"
5480c9322ab5SMarc-André Lureau    capstone_cflags="-I${source_path}/capstone/include"
5481e219c499SRichard Henderson    ;;
5482e219c499SRichard Henderson
5483e219c499SRichard Henderson  system)
5484c9322ab5SMarc-André Lureau    capstone_libs="$($pkg_config --libs capstone)"
5485c9322ab5SMarc-André Lureau    capstone_cflags="$($pkg_config --cflags capstone)"
54868ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
5487e219c499SRichard Henderson    ;;
5488e219c499SRichard Henderson
5489e219c499SRichard Henderson  no)
5490e219c499SRichard Henderson    ;;
5491e219c499SRichard Henderson  *)
5492e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5493e219c499SRichard Henderson    ;;
5494e219c499SRichard Hendersonesac
54958ca80760SRichard Henderson
54968ca80760SRichard Henderson##########################################
54975f6b9e8fSBlue Swirl# check if we have fdatasync
54985f6b9e8fSBlue Swirl
54995f6b9e8fSBlue Swirlfdatasync=no
55005f6b9e8fSBlue Swirlcat > $TMPC << EOF
55015f6b9e8fSBlue Swirl#include <unistd.h>
5502d1722a27SAlexandre Raymondint main(void) {
5503d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5504d1722a27SAlexandre Raymondreturn fdatasync(0);
5505d1722a27SAlexandre Raymond#else
5506e172fe11SStefan Weil#error Not supported
5507d1722a27SAlexandre Raymond#endif
5508d1722a27SAlexandre Raymond}
55095f6b9e8fSBlue SwirlEOF
55105f6b9e8fSBlue Swirlif compile_prog "" "" ; then
55115f6b9e8fSBlue Swirl    fdatasync=yes
55125f6b9e8fSBlue Swirlfi
55135f6b9e8fSBlue Swirl
551494a420b1SStefan Hajnoczi##########################################
5515e78815a5SAndreas Färber# check if we have madvise
5516e78815a5SAndreas Färber
5517e78815a5SAndreas Färbermadvise=no
5518e78815a5SAndreas Färbercat > $TMPC << EOF
5519e78815a5SAndreas Färber#include <sys/types.h>
5520e78815a5SAndreas Färber#include <sys/mman.h>
5521832ce9c2SScott Wood#include <stddef.h>
5522e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5523e78815a5SAndreas FärberEOF
5524e78815a5SAndreas Färberif compile_prog "" "" ; then
5525e78815a5SAndreas Färber    madvise=yes
5526e78815a5SAndreas Färberfi
5527e78815a5SAndreas Färber
5528e78815a5SAndreas Färber##########################################
5529e78815a5SAndreas Färber# check if we have posix_madvise
5530e78815a5SAndreas Färber
5531e78815a5SAndreas Färberposix_madvise=no
5532e78815a5SAndreas Färbercat > $TMPC << EOF
5533e78815a5SAndreas Färber#include <sys/mman.h>
5534832ce9c2SScott Wood#include <stddef.h>
5535e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5536e78815a5SAndreas FärberEOF
5537e78815a5SAndreas Färberif compile_prog "" "" ; then
5538e78815a5SAndreas Färber    posix_madvise=yes
5539e78815a5SAndreas Färberfi
5540e78815a5SAndreas Färber
5541e78815a5SAndreas Färber##########################################
55429bc5a719SAndreas Gustafsson# check if we have posix_memalign()
55439bc5a719SAndreas Gustafsson
55449bc5a719SAndreas Gustafssonposix_memalign=no
55459bc5a719SAndreas Gustafssoncat > $TMPC << EOF
55469bc5a719SAndreas Gustafsson#include <stdlib.h>
55479bc5a719SAndreas Gustafssonint main(void) {
55489bc5a719SAndreas Gustafsson    void *p;
55499bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
55509bc5a719SAndreas Gustafsson}
55519bc5a719SAndreas GustafssonEOF
55529bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
55539bc5a719SAndreas Gustafsson    posix_memalign=yes
55549bc5a719SAndreas Gustafssonfi
55559bc5a719SAndreas Gustafsson
55569bc5a719SAndreas Gustafsson##########################################
55570a852417SPaul Durrant# check if we have posix_syslog
55580a852417SPaul Durrant
55590a852417SPaul Durrantposix_syslog=no
55600a852417SPaul Durrantcat > $TMPC << EOF
55610a852417SPaul Durrant#include <syslog.h>
55620a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
55630a852417SPaul DurrantEOF
55640a852417SPaul Durrantif compile_prog "" "" ; then
55650a852417SPaul Durrant    posix_syslog=yes
55660a852417SPaul Durrantfi
55670a852417SPaul Durrant
55680a852417SPaul Durrant##########################################
5569401bc051SPeter Maydell# check if we have sem_timedwait
5570401bc051SPeter Maydell
5571401bc051SPeter Maydellsem_timedwait=no
5572401bc051SPeter Maydellcat > $TMPC << EOF
5573401bc051SPeter Maydell#include <semaphore.h>
5574811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5575401bc051SPeter MaydellEOF
5576401bc051SPeter Maydellif compile_prog "" "" ; then
5577401bc051SPeter Maydell    sem_timedwait=yes
5578401bc051SPeter Maydellfi
5579401bc051SPeter Maydell
5580401bc051SPeter Maydell##########################################
55815c99fa37SKeno Fischer# check if we have strchrnul
55825c99fa37SKeno Fischer
55835c99fa37SKeno Fischerstrchrnul=no
55845c99fa37SKeno Fischercat > $TMPC << EOF
55855c99fa37SKeno Fischer#include <string.h>
55865c99fa37SKeno Fischerint main(void);
55875c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
55885c99fa37SKeno Fischerchar *haystack = (char*)&main;
55895c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
55905c99fa37SKeno FischerEOF
55915c99fa37SKeno Fischerif compile_prog "" "" ; then
55925c99fa37SKeno Fischer    strchrnul=yes
55935c99fa37SKeno Fischerfi
55945c99fa37SKeno Fischer
55958a792b03SJiufei Xue#########################################
55968a792b03SJiufei Xue# check if we have st_atim
55978a792b03SJiufei Xue
55988a792b03SJiufei Xuest_atim=no
55998a792b03SJiufei Xuecat > $TMPC << EOF
56008a792b03SJiufei Xue#include <sys/stat.h>
56018a792b03SJiufei Xue#include <stddef.h>
56028a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
56038a792b03SJiufei XueEOF
56048a792b03SJiufei Xueif compile_prog "" "" ; then
56058a792b03SJiufei Xue    st_atim=yes
56068a792b03SJiufei Xuefi
56078a792b03SJiufei Xue
56085c99fa37SKeno Fischer##########################################
560994a420b1SStefan Hajnoczi# check if trace backend exists
561094a420b1SStefan Hajnoczi
56115b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
561294a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
56135b808275SLluís Vilanova  error_exit "invalid trace backends" \
56145b808275SLluís Vilanova      "Please choose supported trace backends."
561594a420b1SStefan Hajnoczifi
561694a420b1SStefan Hajnoczi
56177e24e92aSStefan Hajnoczi##########################################
56187e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
56195b808275SLluís Vilanovaif have_backend "ust"; then
56207e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5621bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
56227e24e92aSStefan Hajnocziint main(void) { return 0; }
56237e24e92aSStefan HajnocziEOF
5624c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5625bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
562689138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
56277e24e92aSStefan Hajnoczi    else
5628c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5629bf15f63cSMohamad Gebai    fi
5630bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
563189138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5632bf15f63cSMohamad Gebai    else
5633bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5634bf15f63cSMohamad Gebai    fi
5635bf15f63cSMohamad Gebai
5636bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5637bf15f63cSMohamad Gebai  else
5638bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
56397e24e92aSStefan Hajnoczi  fi
56407e24e92aSStefan Hajnoczifi
5641b3d08c02SDaniel P. Berrange
5642b3d08c02SDaniel P. Berrange##########################################
5643b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
56445b808275SLluís Vilanovaif have_backend "dtrace"; then
5645b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
564676ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5647b3d08c02SDaniel P. Berrange  fi
5648c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5649c276b17dSDaniel P. Berrange  if has 'stap' ; then
5650c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5651c276b17dSDaniel P. Berrange  fi
5652b3d08c02SDaniel P. Berrangefi
5653b3d08c02SDaniel P. Berrange
56547e24e92aSStefan Hajnoczi##########################################
5655519175a2SAlex Barcelo# check and set a backend for coroutine
5656d0e2fce5SAneesh Kumar K.V
56577c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
565833c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
565933c53c54SDaniel P. Berrange# specific one.
56607c2acc70SPeter Maydell
56617c2acc70SPeter Maydellucontext_works=no
5662d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5663d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5664d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5665cdf84806SPeter Maydell#ifdef __stub_makecontext
5666cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5667cdf84806SPeter Maydell#endif
566875cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5669d0e2fce5SAneesh Kumar K.VEOF
5670d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
56717c2acc70SPeter Maydell    ucontext_works=yes
5672d0e2fce5SAneesh Kumar K.V  fi
5673519175a2SAlex Barcelofi
56747c2acc70SPeter Maydell
56757c2acc70SPeter Maydellif test "$coroutine" = ""; then
56767c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
56777c2acc70SPeter Maydell    coroutine=win32
56787c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
56797c2acc70SPeter Maydell    coroutine=ucontext
5680519175a2SAlex Barcelo  else
56817c2acc70SPeter Maydell    coroutine=sigaltstack
56827c2acc70SPeter Maydell  fi
56837c2acc70SPeter Maydellelse
56847c2acc70SPeter Maydell  case $coroutine in
56857c2acc70SPeter Maydell  windows)
56867c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
56877c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
56887c2acc70SPeter Maydell    fi
56897c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
56907c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
56917c2acc70SPeter Maydell    coroutine=win32
56927c2acc70SPeter Maydell    ;;
56937c2acc70SPeter Maydell  ucontext)
56947c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
56957c2acc70SPeter Maydell      feature_not_found "ucontext"
56967c2acc70SPeter Maydell    fi
56977c2acc70SPeter Maydell    ;;
569833c53c54SDaniel P. Berrange  sigaltstack)
56997c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
57007c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
57017c2acc70SPeter Maydell    fi
57027c2acc70SPeter Maydell    ;;
57037c2acc70SPeter Maydell  *)
570476ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
57057c2acc70SPeter Maydell    ;;
57067c2acc70SPeter Maydell  esac
5707d0e2fce5SAneesh Kumar K.Vfi
5708d0e2fce5SAneesh Kumar K.V
570970c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
571070c60c08SStefan Hajnoczi  coroutine_pool=yes
571170c60c08SStefan Hajnoczifi
571270c60c08SStefan Hajnoczi
57137d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
57147d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
57157d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
57167d992e4dSPeter Lieven    coroutine_pool=no
57177d992e4dSPeter Lieven  fi
57187d992e4dSPeter Lievenfi
57197d992e4dSPeter Lieven
57201e4f6065SDaniele Buono##################################################
57211e4f6065SDaniele Buono# SafeStack
57221e4f6065SDaniele Buono
57231e4f6065SDaniele Buono
57241e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
57251e4f6065SDaniele Buonocat > $TMPC << EOF
57261e4f6065SDaniele Buonoint main(int argc, char *argv[])
57271e4f6065SDaniele Buono{
57281e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
57291e4f6065SDaniele Buono#error SafeStack Disabled
57301e4f6065SDaniele Buono#endif
57311e4f6065SDaniele Buono    return 0;
57321e4f6065SDaniele Buono}
57331e4f6065SDaniele BuonoEOF
57341e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
57351e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
57361e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
57371e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
57381e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
57391e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
57401e4f6065SDaniele Buono  else
57411e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
57421e4f6065SDaniele Buono  fi
57431e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
57441e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
57451e4f6065SDaniele Buono  fi
57461e4f6065SDaniele Buonoelse
57471e4f6065SDaniele Buonocat > $TMPC << EOF
57481e4f6065SDaniele Buonoint main(int argc, char *argv[])
57491e4f6065SDaniele Buono{
57501e4f6065SDaniele Buono#if defined(__has_feature)
57511e4f6065SDaniele Buono#if __has_feature(safe_stack)
57521e4f6065SDaniele Buono#error SafeStack Enabled
57531e4f6065SDaniele Buono#endif
57541e4f6065SDaniele Buono#endif
57551e4f6065SDaniele Buono    return 0;
57561e4f6065SDaniele Buono}
57571e4f6065SDaniele BuonoEOF
57581e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
57591e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
57601e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
57611e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
57621e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
57631e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
57641e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
57651e4f6065SDaniele Buono    fi
57661e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
57671e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
57681e4f6065SDaniele Buono  fi
57691e4f6065SDaniele Buonoelse # "$safe_stack" = ""
57701e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
57711e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
57721e4f6065SDaniele Buono    safe_stack="no"
57731e4f6065SDaniele Buono  else
57741e4f6065SDaniele Buono    safe_stack="yes"
57751e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
57761e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
57771e4f6065SDaniele Buono    fi
57781e4f6065SDaniele Buono  fi
57791e4f6065SDaniele Buonofi
57801e4f6065SDaniele Buonofi
57817d992e4dSPeter Lieven
5782d0e2fce5SAneesh Kumar K.V##########################################
5783d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5784d2042378SAneesh Kumar K.V
57854e1797f9SStefan Weilopen_by_handle_at=no
5786d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5787d2042378SAneesh Kumar K.V#include <fcntl.h>
5788acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5789acc55ba8SStefan Weil# error missing definition
5790acc55ba8SStefan Weil#else
579175cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5792acc55ba8SStefan Weil#endif
5793d2042378SAneesh Kumar K.VEOF
5794d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5795d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5796d2042378SAneesh Kumar K.Vfi
5797d2042378SAneesh Kumar K.V
5798e06a765eSHarsh Prateek Bora########################################
5799e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5800e06a765eSHarsh Prateek Bora
5801e06a765eSHarsh Prateek Boralinux_magic_h=no
5802e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5803e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5804e06a765eSHarsh Prateek Boraint main(void) {
580575cafad7SStefan Weil  return 0;
5806e06a765eSHarsh Prateek Bora}
5807e06a765eSHarsh Prateek BoraEOF
5808e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5809e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5810e06a765eSHarsh Prateek Borafi
5811e06a765eSHarsh Prateek Bora
58128ab1bf12SLuiz Capitulino########################################
5813541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
58143f4349dcSKevin Wolf
58153f4349dcSKevin Wolfvalgrind_h=no
58163f4349dcSKevin Wolfcat > $TMPC << EOF
58173f4349dcSKevin Wolf#include <valgrind/valgrind.h>
58183f4349dcSKevin Wolfint main(void) {
58193f4349dcSKevin Wolf  return 0;
58203f4349dcSKevin Wolf}
58213f4349dcSKevin WolfEOF
58223f4349dcSKevin Wolfif compile_prog "" "" ; then
58233f4349dcSKevin Wolf    valgrind_h=yes
58243f4349dcSKevin Wolffi
58253f4349dcSKevin Wolf
58263f4349dcSKevin Wolf########################################
58278ab1bf12SLuiz Capitulino# check if environ is declared
58288ab1bf12SLuiz Capitulino
58298ab1bf12SLuiz Capitulinohas_environ=no
58308ab1bf12SLuiz Capitulinocat > $TMPC << EOF
58318ab1bf12SLuiz Capitulino#include <unistd.h>
58328ab1bf12SLuiz Capitulinoint main(void) {
5833c075a723SBlue Swirl    environ = 0;
58348ab1bf12SLuiz Capitulino    return 0;
58358ab1bf12SLuiz Capitulino}
58368ab1bf12SLuiz CapitulinoEOF
58378ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
58388ab1bf12SLuiz Capitulino    has_environ=yes
58398ab1bf12SLuiz Capitulinofi
58408ab1bf12SLuiz Capitulino
584176a347e1SRichard Henderson########################################
584276a347e1SRichard Henderson# check if cpuid.h is usable.
584376a347e1SRichard Henderson
584476a347e1SRichard Hendersoncat > $TMPC << EOF
584576a347e1SRichard Henderson#include <cpuid.h>
584676a347e1SRichard Hendersonint main(void) {
5847774d566cSPeter Maydell    unsigned a, b, c, d;
5848774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5849774d566cSPeter Maydell
5850774d566cSPeter Maydell    if (max >= 1) {
5851774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5852774d566cSPeter Maydell    }
5853774d566cSPeter Maydell
5854774d566cSPeter Maydell    if (max >= 7) {
5855774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5856774d566cSPeter Maydell    }
5857774d566cSPeter Maydell
585876a347e1SRichard Henderson    return 0;
585976a347e1SRichard Henderson}
586076a347e1SRichard HendersonEOF
586176a347e1SRichard Hendersonif compile_prog "" "" ; then
586276a347e1SRichard Henderson    cpuid_h=yes
586376a347e1SRichard Hendersonfi
586476a347e1SRichard Henderson
58655dd89908SRichard Henderson##########################################
58665dd89908SRichard Henderson# avx2 optimization requirement check
58675dd89908SRichard Henderson#
58685dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
58695dd89908SRichard Henderson# since we won't be able to select the new routines.
58705dd89908SRichard Henderson
5871e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
58725dd89908SRichard Henderson  cat > $TMPC << EOF
58735dd89908SRichard Henderson#pragma GCC push_options
58745dd89908SRichard Henderson#pragma GCC target("avx2")
58755dd89908SRichard Henderson#include <cpuid.h>
58765dd89908SRichard Henderson#include <immintrin.h>
58775dd89908SRichard Hendersonstatic int bar(void *a) {
58785dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
58795dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
58805dd89908SRichard Henderson}
58815dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
58825dd89908SRichard HendersonEOF
58835dd89908SRichard Henderson  if compile_object "" ; then
58845dd89908SRichard Henderson    avx2_opt="yes"
588586583a07SLiam Merwick  else
588686583a07SLiam Merwick    avx2_opt="no"
58875dd89908SRichard Henderson  fi
58885dd89908SRichard Hendersonfi
58895dd89908SRichard Henderson
58906b8cd447SRobert Hoo##########################################
58916b8cd447SRobert Hoo# avx512f optimization requirement check
58926b8cd447SRobert Hoo#
58936b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
58946b8cd447SRobert Hoo# since we won't be able to select the new routines.
58956b8cd447SRobert Hoo# by default, it is turned off.
58966b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
58976b8cd447SRobert Hoo
58986b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
58996b8cd447SRobert Hoo  cat > $TMPC << EOF
59006b8cd447SRobert Hoo#pragma GCC push_options
59016b8cd447SRobert Hoo#pragma GCC target("avx512f")
59026b8cd447SRobert Hoo#include <cpuid.h>
59036b8cd447SRobert Hoo#include <immintrin.h>
59046b8cd447SRobert Hoostatic int bar(void *a) {
59056b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
59066b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
59076b8cd447SRobert Hoo}
59086b8cd447SRobert Hooint main(int argc, char *argv[])
59096b8cd447SRobert Hoo{
59106b8cd447SRobert Hoo	return bar(argv[0]);
59116b8cd447SRobert Hoo}
59126b8cd447SRobert HooEOF
59136b8cd447SRobert Hoo  if ! compile_object "" ; then
59146b8cd447SRobert Hoo    avx512f_opt="no"
59156b8cd447SRobert Hoo  fi
59166b8cd447SRobert Hooelse
59176b8cd447SRobert Hoo  avx512f_opt="no"
59186b8cd447SRobert Hoofi
59196b8cd447SRobert Hoo
5920f540166bSRichard Henderson########################################
5921f540166bSRichard Henderson# check if __[u]int128_t is usable.
5922f540166bSRichard Henderson
5923f540166bSRichard Hendersonint128=no
5924f540166bSRichard Hendersoncat > $TMPC << EOF
5925f540166bSRichard Henderson__int128_t a;
5926f540166bSRichard Henderson__uint128_t b;
5927f540166bSRichard Hendersonint main (void) {
5928f540166bSRichard Henderson  a = a + b;
5929f540166bSRichard Henderson  b = a * b;
5930464e3671SPeter Maydell  a = a * a;
5931f540166bSRichard Henderson  return 0;
5932f540166bSRichard Henderson}
5933f540166bSRichard HendersonEOF
5934f540166bSRichard Hendersonif compile_prog "" "" ; then
5935f540166bSRichard Henderson    int128=yes
5936f540166bSRichard Hendersonfi
593776a347e1SRichard Henderson
59387ebee43eSRichard Henderson#########################################
59397ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
59407ebee43eSRichard Henderson
59417ebee43eSRichard Hendersonatomic128=no
59427ebee43eSRichard Hendersonif test "$int128" = "yes"; then
59437ebee43eSRichard Henderson  cat > $TMPC << EOF
59447ebee43eSRichard Hendersonint main(void)
59457ebee43eSRichard Henderson{
59467ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
59477ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
59487ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
59497ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
59507ebee43eSRichard Henderson  return 0;
59517ebee43eSRichard Henderson}
59527ebee43eSRichard HendersonEOF
59537ebee43eSRichard Henderson  if compile_prog "" "" ; then
59547ebee43eSRichard Henderson    atomic128=yes
59557ebee43eSRichard Henderson  fi
59567ebee43eSRichard Hendersonfi
59577ebee43eSRichard Henderson
5958e6cd4bb5SRichard Hendersoncmpxchg128=no
5959e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5960e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5961e6cd4bb5SRichard Hendersonint main(void)
5962e6cd4bb5SRichard Henderson{
5963e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5964e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5965e6cd4bb5SRichard Henderson  return 0;
5966e6cd4bb5SRichard Henderson}
5967e6cd4bb5SRichard HendersonEOF
5968e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5969e6cd4bb5SRichard Henderson    cmpxchg128=yes
5970e6cd4bb5SRichard Henderson  fi
5971e6cd4bb5SRichard Hendersonfi
5972e6cd4bb5SRichard Henderson
5973df79b996SRichard Henderson#########################################
5974df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5975df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5976df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5977df79b996SRichard Henderson
5978df79b996SRichard Hendersoncat > $TMPC << EOF
5979df79b996SRichard Henderson#include <stdint.h>
5980df79b996SRichard Hendersonint main(void)
5981df79b996SRichard Henderson{
5982df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5983df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5984df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5985df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5986df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5987df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5988df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5989df79b996SRichard Henderson#else
5990df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5991df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5992df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5993df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5994df79b996SRichard Henderson#endif
5995df79b996SRichard Henderson  return 0;
5996df79b996SRichard Henderson}
5997df79b996SRichard HendersonEOF
5998df79b996SRichard Hendersonif compile_prog "" "" ; then
5999df79b996SRichard Henderson  atomic64=yes
6000df79b996SRichard Hendersonfi
6001df79b996SRichard Henderson
600226fffe29SEmilio G. Cota#########################################
600326fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
600426fffe29SEmilio G. Cotald_dynamic_list="no"
600526fffe29SEmilio G. Cotaif test "$static" = "no" ; then
600626fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
600726fffe29SEmilio G. Cota{
600826fffe29SEmilio G. Cota  foo;
600926fffe29SEmilio G. Cota};
601026fffe29SEmilio G. CotaEOF
601126fffe29SEmilio G. Cota
601226fffe29SEmilio G. Cota    cat > $TMPC <<EOF
601326fffe29SEmilio G. Cota#include <stdio.h>
601426fffe29SEmilio G. Cotavoid foo(void);
601526fffe29SEmilio G. Cota
601626fffe29SEmilio G. Cotavoid foo(void)
601726fffe29SEmilio G. Cota{
601826fffe29SEmilio G. Cota  printf("foo\n");
601926fffe29SEmilio G. Cota}
602026fffe29SEmilio G. Cota
602126fffe29SEmilio G. Cotaint main(void)
602226fffe29SEmilio G. Cota{
602326fffe29SEmilio G. Cota  foo();
602426fffe29SEmilio G. Cota  return 0;
602526fffe29SEmilio G. Cota}
602626fffe29SEmilio G. CotaEOF
602726fffe29SEmilio G. Cota
602826fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
602926fffe29SEmilio G. Cota        ld_dynamic_list="yes"
603026fffe29SEmilio G. Cota    fi
603126fffe29SEmilio G. Cotafi
603226fffe29SEmilio G. Cota
603326fffe29SEmilio G. Cota#########################################
603426fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
603526fffe29SEmilio G. Cota
603626fffe29SEmilio G. Cotald_exported_symbols_list="no"
603726fffe29SEmilio G. Cotaif test "$static" = "no" ; then
603826fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
603926fffe29SEmilio G. Cota  _foo
604026fffe29SEmilio G. CotaEOF
604126fffe29SEmilio G. Cota
604226fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
604326fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
604426fffe29SEmilio G. Cota    fi
604526fffe29SEmilio G. Cotafi
604626fffe29SEmilio G. Cota
604726fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
604826fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
604926fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
605026fffe29SEmilio G. Cota  error_exit \
605126fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
605226fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
605326fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
605426fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
605526fffe29SEmilio G. Cotafi
605626fffe29SEmilio G. Cota
60571e6e9acaSRichard Henderson########################################
6058db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
6059db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
6060db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
6061db8aaae8SRichard Henderson
6062db8aaae8SRichard Hendersonattralias=no
6063db8aaae8SRichard Hendersoncat > $TMPC << EOF
6064db8aaae8SRichard Hendersonint x = 1;
6065db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
6066db8aaae8SRichard Hendersonint main(void) { return 0; }
6067db8aaae8SRichard HendersonEOF
6068db8aaae8SRichard Hendersonif compile_prog "" "" ; then
6069db8aaae8SRichard Henderson    attralias=yes
6070db8aaae8SRichard Hendersonfi
6071db8aaae8SRichard Henderson
6072db8aaae8SRichard Henderson########################################
60731e6e9acaSRichard Henderson# check if getauxval is available.
60741e6e9acaSRichard Henderson
60751e6e9acaSRichard Hendersongetauxval=no
60761e6e9acaSRichard Hendersoncat > $TMPC << EOF
60771e6e9acaSRichard Henderson#include <sys/auxv.h>
60781e6e9acaSRichard Hendersonint main(void) {
60791e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
60801e6e9acaSRichard Henderson}
60811e6e9acaSRichard HendersonEOF
60821e6e9acaSRichard Hendersonif compile_prog "" "" ; then
60831e6e9acaSRichard Henderson    getauxval=yes
60841e6e9acaSRichard Hendersonfi
60851e6e9acaSRichard Henderson
6086fd0e6053SJohn Snow########################################
6087fd0e6053SJohn Snow# check if ccache is interfering with
6088fd0e6053SJohn Snow# semantic analysis of macros
6089fd0e6053SJohn Snow
60905e4dfd3dSJohn Snowunset CCACHE_CPP2
6091fd0e6053SJohn Snowccache_cpp2=no
6092fd0e6053SJohn Snowcat > $TMPC << EOF
6093fd0e6053SJohn Snowstatic const int Z = 1;
6094fd0e6053SJohn Snow#define fn() ({ Z; })
6095fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
6096fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
6097fd0e6053SJohn Snow#define ID(X) (X)
6098fd0e6053SJohn Snowint main(int argc, char *argv[])
6099fd0e6053SJohn Snow{
6100fd0e6053SJohn Snow    int x = 0, y = 0;
6101fd0e6053SJohn Snow    x = ID(x);
6102fd0e6053SJohn Snow    x = fn();
6103fd0e6053SJohn Snow    fn();
6104fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
6105fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
6106fd0e6053SJohn Snow    return 0;
6107fd0e6053SJohn Snow}
6108fd0e6053SJohn SnowEOF
6109fd0e6053SJohn Snow
6110fd0e6053SJohn Snowif ! compile_object "-Werror"; then
6111fd0e6053SJohn Snow    ccache_cpp2=yes
6112fd0e6053SJohn Snowfi
6113fd0e6053SJohn Snow
6114b553a042SJohn Snow#################################################
6115b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
6116b553a042SJohn Snow
6117b553a042SJohn Snowif test "$fortify_source" != "no"; then
6118b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
6119b553a042SJohn Snow    fortify_source="no";
6120e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
6121cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
6122b553a042SJohn Snow    fortify_source="no";
6123b553a042SJohn Snow  else
6124b553a042SJohn Snow    fortify_source="yes"
6125b553a042SJohn Snow  fi
6126b553a042SJohn Snowfi
6127b553a042SJohn Snow
61281efad060SFam Zheng###############################################
61291efad060SFam Zheng# Check if copy_file_range is provided by glibc
61301efad060SFam Zhenghave_copy_file_range=no
61311efad060SFam Zhengcat > $TMPC << EOF
61321efad060SFam Zheng#include <unistd.h>
61331efad060SFam Zhengint main(void) {
61341efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
61351efad060SFam Zheng  return 0;
61361efad060SFam Zheng}
61371efad060SFam ZhengEOF
61381efad060SFam Zhengif compile_prog "" "" ; then
61391efad060SFam Zheng    have_copy_file_range=yes
61401efad060SFam Zhengfi
61411efad060SFam Zheng
6142d2042378SAneesh Kumar K.V##########################################
6143277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
6144277abf15SJan Vesely
6145277abf15SJan Veselyhave_fsxattr=no
6146277abf15SJan Veselycat > $TMPC << EOF
6147277abf15SJan Vesely#include <linux/fs.h>
6148277abf15SJan Veselystruct fsxattr foo;
6149277abf15SJan Veselyint main(void) {
6150277abf15SJan Vesely  return 0;
6151277abf15SJan Vesely}
6152277abf15SJan VeselyEOF
6153277abf15SJan Veselyif compile_prog "" "" ; then
6154277abf15SJan Vesely    have_fsxattr=yes
6155277abf15SJan Veselyfi
6156277abf15SJan Vesely
6157b66e10e4SPeter Maydell##########################################
6158a40161cbSPaolo Bonzini# check for usable membarrier system call
6159a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
6160a40161cbSPaolo Bonzini    have_membarrier=no
6161a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
6162a40161cbSPaolo Bonzini        have_membarrier=yes
6163a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
6164a40161cbSPaolo Bonzini        cat > $TMPC << EOF
6165a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
6166a40161cbSPaolo Bonzini    #include <sys/syscall.h>
6167a40161cbSPaolo Bonzini    #include <unistd.h>
6168a40161cbSPaolo Bonzini    #include <stdlib.h>
6169a40161cbSPaolo Bonzini    int main(void) {
6170a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
6171a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
6172a40161cbSPaolo Bonzini	exit(0);
6173a40161cbSPaolo Bonzini    }
6174a40161cbSPaolo BonziniEOF
6175a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
6176a40161cbSPaolo Bonzini            have_membarrier=yes
6177a40161cbSPaolo Bonzini        fi
6178a40161cbSPaolo Bonzini    fi
6179a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
6180a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
6181a40161cbSPaolo Bonzini    fi
6182a40161cbSPaolo Bonzinielse
6183a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
6184a40161cbSPaolo Bonzini    # work on Wine.
6185a40161cbSPaolo Bonzini    membarrier=no
6186a40161cbSPaolo Bonzinifi
6187a40161cbSPaolo Bonzini
6188a40161cbSPaolo Bonzini##########################################
6189b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
6190575b22b1SLaurent Vivierhave_rtnetlink=no
6191575b22b1SLaurent Viviercat > $TMPC << EOF
6192575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
6193575b22b1SLaurent Vivierint main(void) {
6194575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
6195575b22b1SLaurent Vivier}
6196575b22b1SLaurent VivierEOF
6197575b22b1SLaurent Vivierif compile_prog "" "" ; then
6198575b22b1SLaurent Vivier    have_rtnetlink=yes
6199575b22b1SLaurent Vivierfi
6200575b22b1SLaurent Vivier
62016a02c806SStefan Hajnoczi##########################################
62026a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
62036a02c806SStefan Hajnoczihave_af_vsock=no
62046a02c806SStefan Hajnoczicat > $TMPC << EOF
62056a02c806SStefan Hajnoczi#include <errno.h>
62066a02c806SStefan Hajnoczi#include <sys/types.h>
62076a02c806SStefan Hajnoczi#include <sys/socket.h>
62086a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
62096a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
62106a02c806SStefan Hajnoczi#endif
62116a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
62126a02c806SStefan Hajnocziint main(void) {
62136a02c806SStefan Hajnoczi    int sock, ret;
62146a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
62156a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
62166a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
62176a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
62186a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
62196a02c806SStefan Hajnoczi        return 0;
62206a02c806SStefan Hajnoczi    }
62216a02c806SStefan Hajnoczi    return -1;
62226a02c806SStefan Hajnoczi}
62236a02c806SStefan HajnocziEOF
62246a02c806SStefan Hajnocziif compile_prog "" "" ; then
62256a02c806SStefan Hajnoczi    have_af_vsock=yes
62266a02c806SStefan Hajnoczifi
62276a02c806SStefan Hajnoczi
6228f0d92b56SLongpeng(Mike)##########################################
6229f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
62304f67366eSThomas Huthhave_afalg=no
6231f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
6232f0d92b56SLongpeng(Mike)#include <errno.h>
6233f0d92b56SLongpeng(Mike)#include <sys/types.h>
6234f0d92b56SLongpeng(Mike)#include <sys/socket.h>
6235f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
6236f0d92b56SLongpeng(Mike)int main(void) {
6237f0d92b56SLongpeng(Mike)    int sock;
6238f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
6239f0d92b56SLongpeng(Mike)    return sock;
6240f0d92b56SLongpeng(Mike)}
6241f0d92b56SLongpeng(Mike)EOF
6242f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
6243f0d92b56SLongpeng(Mike)    have_afalg=yes
6244f0d92b56SLongpeng(Mike)fi
6245f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
6246f0d92b56SLongpeng(Mike)then
6247f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
6248f0d92b56SLongpeng(Mike)    then
6249f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
6250f0d92b56SLongpeng(Mike)    fi
6251f0d92b56SLongpeng(Mike)fi
6252f0d92b56SLongpeng(Mike)
6253f0d92b56SLongpeng(Mike)
62546969ec6cSJames Clarke#################################################
6255c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6256d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6257c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6258c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6259c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6260c97d6d2cSSergio Andres Gomez Del RealEOF
6261c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6262c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6263c97d6d2cSSergio Andres Gomez Del Real  else
6264c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6265db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6266c97d6d2cSSergio Andres Gomez Del Real  fi
6267c97d6d2cSSergio Andres Gomez Del Realfi
6268c97d6d2cSSergio Andres Gomez Del Real
6269c97d6d2cSSergio Andres Gomez Del Real#################################################
62706969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
62716969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
62726969ec6cSJames Clarke# given. It does no harm to give it on other
62736969ec6cSJames Clarke# platforms too.
62746969ec6cSJames Clarke
62756969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
62766969ec6cSJames Clarke#       contains -Wmissing-prototypes
62776969ec6cSJames Clarkecat > $TMPC << EOF
62786969ec6cSJames Clarkeextern int foo(void);
62796969ec6cSJames Clarkeint foo(void) { return 0; }
62806969ec6cSJames ClarkeEOF
62816969ec6cSJames Clarkeif ! compile_object ""; then
62826969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
62836969ec6cSJames Clarkefi
62847ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
62857ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
62867ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
62877ecf44a5SPaolo Bonzini    break
62887ecf44a5SPaolo Bonzini  fi
62897ecf44a5SPaolo Bonzinidone
62907ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
62917ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
62926969ec6cSJames Clarkefi
62936969ec6cSJames Clarke
6294277abf15SJan Vesely##########################################
62954d04351fSChristopher Covington# check for sysmacros.h
62964d04351fSChristopher Covington
62974d04351fSChristopher Covingtonhave_sysmacros=no
62984d04351fSChristopher Covingtoncat > $TMPC << EOF
62994d04351fSChristopher Covington#include <sys/sysmacros.h>
63004d04351fSChristopher Covingtonint main(void) {
63014d04351fSChristopher Covington    return makedev(0, 0);
63024d04351fSChristopher Covington}
63034d04351fSChristopher CovingtonEOF
63044d04351fSChristopher Covingtonif compile_prog "" "" ; then
63054d04351fSChristopher Covington    have_sysmacros=yes
63064d04351fSChristopher Covingtonfi
63074d04351fSChristopher Covington
63084d04351fSChristopher Covington##########################################
630949e00a18SAndreas Grapentin# check for _Static_assert()
631049e00a18SAndreas Grapentin
631149e00a18SAndreas Grapentinhave_static_assert=no
631249e00a18SAndreas Grapentincat > $TMPC << EOF
631349e00a18SAndreas Grapentin_Static_assert(1, "success");
631449e00a18SAndreas Grapentinint main(void) {
631549e00a18SAndreas Grapentin    return 0;
631649e00a18SAndreas Grapentin}
631749e00a18SAndreas GrapentinEOF
631849e00a18SAndreas Grapentinif compile_prog "" "" ; then
631949e00a18SAndreas Grapentin    have_static_assert=yes
632049e00a18SAndreas Grapentinfi
632149e00a18SAndreas Grapentin
632249e00a18SAndreas Grapentin##########################################
6323e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6324e674605fSTomáš Golembiovský
6325e674605fSTomáš Golembiovskýhave_utmpx=no
6326e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6327e674605fSTomáš Golembiovský#include <utmpx.h>
6328e674605fSTomáš Golembiovskýstruct utmpx user_info;
6329e674605fSTomáš Golembiovskýint main(void) {
6330e674605fSTomáš Golembiovský    return 0;
6331e674605fSTomáš Golembiovský}
6332e674605fSTomáš GolembiovskýEOF
6333e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6334e674605fSTomáš Golembiovský    have_utmpx=yes
6335e674605fSTomáš Golembiovskýfi
6336e674605fSTomáš Golembiovský
6337e674605fSTomáš Golembiovský##########################################
6338db1ed1abSRichard Henderson# check for getrandom()
6339db1ed1abSRichard Henderson
6340db1ed1abSRichard Hendersonhave_getrandom=no
6341db1ed1abSRichard Hendersoncat > $TMPC << EOF
6342db1ed1abSRichard Henderson#include <sys/random.h>
6343db1ed1abSRichard Hendersonint main(void) {
6344db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6345db1ed1abSRichard Henderson}
6346db1ed1abSRichard HendersonEOF
6347db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6348db1ed1abSRichard Henderson    have_getrandom=yes
6349db1ed1abSRichard Hendersonfi
6350db1ed1abSRichard Henderson
6351db1ed1abSRichard Henderson##########################################
6352247724cbSMarc-André Lureau# checks for sanitizers
6353247724cbSMarc-André Lureau
6354247724cbSMarc-André Lureauhave_asan=no
6355247724cbSMarc-André Lureauhave_ubsan=no
6356d83414e1SMarc-André Lureauhave_asan_iface_h=no
6357d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6358247724cbSMarc-André Lureau
6359247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6360b9f44da2SMarc-André Lureau  write_c_skeleton
6361247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6362247724cbSMarc-André Lureau      have_asan=yes
6363247724cbSMarc-André Lureau  fi
6364b9f44da2SMarc-André Lureau
6365b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6366b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6367b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6368b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6369b9f44da2SMarc-André Lureau#include <stdlib.h>
6370b9f44da2SMarc-André Lureauint main(void) {
6371b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6372f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6373b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6374b9f44da2SMarc-André Lureau    }
6375d1abf3fcSOlaf Hering    return 1;
6376f2dfe54cSLeonid Bloch}
6377b9f44da2SMarc-André LureauEOF
6378247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6379247724cbSMarc-André Lureau      have_ubsan=yes
6380247724cbSMarc-André Lureau  fi
6381d83414e1SMarc-André Lureau
6382d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6383d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6384d83414e1SMarc-André Lureau  fi
6385d83414e1SMarc-André Lureau
6386d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6387d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6388d83414e1SMarc-André Lureauint main(void) {
6389d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6390d83414e1SMarc-André Lureau  return 0;
6391d83414e1SMarc-André Lureau}
6392d83414e1SMarc-André LureauEOF
6393d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6394d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6395d83414e1SMarc-André Lureau  fi
6396247724cbSMarc-André Lureaufi
6397247724cbSMarc-André Lureau
6398247724cbSMarc-André Lureau##########################################
6399adc28027SAlexander Bulekov# checks for fuzzer
6400adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6401adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6402dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
6403adc28027SAlexander Bulekov    have_fuzzer=yes
6404*64ed6f92SPaolo Bonzini  else
6405*64ed6f92SPaolo Bonzini    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
6406*64ed6f92SPaolo Bonzini    exit 1
6407adc28027SAlexander Bulekov  fi
6408adc28027SAlexander Bulekovfi
6409adc28027SAlexander Bulekov
64100aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
64110aebab04SLingfeng Yang# keep it separate until that is not the case.
64120aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
64130aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
64140aebab04SLingfeng Yangfi
64150aebab04SLingfeng Yanghave_tsan=no
64160aebab04SLingfeng Yanghave_tsan_iface_fiber=no
64170aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
64180aebab04SLingfeng Yang  write_c_skeleton
64190aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
64200aebab04SLingfeng Yang      have_tsan=yes
64210aebab04SLingfeng Yang  fi
64220aebab04SLingfeng Yang  cat > $TMPC << EOF
64230aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
64240aebab04SLingfeng Yangint main(void) {
64250aebab04SLingfeng Yang  __tsan_create_fiber(0);
64260aebab04SLingfeng Yang  return 0;
64270aebab04SLingfeng Yang}
64280aebab04SLingfeng YangEOF
64290aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
64300aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
64310aebab04SLingfeng Yang  fi
64320aebab04SLingfeng Yangfi
64330aebab04SLingfeng Yang
6434adc28027SAlexander Bulekov##########################################
643517824406SJunyan He# check for libpmem
643617824406SJunyan He
643717824406SJunyan Heif test "$libpmem" != "no"; then
643817824406SJunyan He	if $pkg_config --exists "libpmem"; then
643917824406SJunyan He		libpmem="yes"
644017824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
644117824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
644217824406SJunyan He		libs_softmmu="$libs_softmmu $libpmem_libs"
644317824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
644417824406SJunyan He	else
644517824406SJunyan He		if test "$libpmem" = "yes" ; then
644617824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
644717824406SJunyan He		fi
644817824406SJunyan He		libpmem="no"
644917824406SJunyan He	fi
645017824406SJunyan Hefi
645117824406SJunyan He
645217824406SJunyan He##########################################
645321b2eca6SJingqi Liu# check for libdaxctl
645421b2eca6SJingqi Liu
645521b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
645621b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
645721b2eca6SJingqi Liu		libdaxctl="yes"
645821b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
645921b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
646021b2eca6SJingqi Liu		libs_softmmu="$libs_softmmu $libdaxctl_libs"
646121b2eca6SJingqi Liu		QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
646221b2eca6SJingqi Liu	else
646321b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
646421b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
646521b2eca6SJingqi Liu		fi
646621b2eca6SJingqi Liu		libdaxctl="no"
646721b2eca6SJingqi Liu	fi
646821b2eca6SJingqi Liufi
646921b2eca6SJingqi Liu
647021b2eca6SJingqi Liu##########################################
6471675b9b53SMarc-André Lureau# check for slirp
6472675b9b53SMarc-André Lureau
6473d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6474d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6475d599938aSLaurent Vivier    slirp="no"
6476d599938aSLaurent Vivierfi
6477d599938aSLaurent Vivier
6478675b9b53SMarc-André Lureaucase "$slirp" in
6479675b9b53SMarc-André Lureau  "" | yes)
6480675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6481675b9b53SMarc-André Lureau      slirp=system
64827c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
64837c57bdd8SMarc-André Lureau      slirp=git
6484675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6485675b9b53SMarc-André Lureau      slirp=internal
6486675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6487675b9b53SMarc-André Lureau      slirp=no
6488675b9b53SMarc-André Lureau    else
6489675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6490675b9b53SMarc-André Lureau    fi
6491675b9b53SMarc-André Lureau    ;;
6492675b9b53SMarc-André Lureau
6493675b9b53SMarc-André Lureau  system)
6494675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6495675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6496675b9b53SMarc-André Lureau    fi
6497675b9b53SMarc-André Lureau    ;;
6498675b9b53SMarc-André Lureauesac
6499675b9b53SMarc-André Lureau
6500675b9b53SMarc-André Lureaucase "$slirp" in
65017c57bdd8SMarc-André Lureau  git | internal)
65027c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
65037c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
65047c57bdd8SMarc-André Lureau    fi
6505675b9b53SMarc-André Lureau    mkdir -p slirp
650625211446SPaolo Bonzini    slirp_cflags="-I${source_path}/slirp/src -I$PWD/slirp/src"
650725211446SPaolo Bonzini    slirp_libs="-L$PWD/slirp -lslirp"
6508b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6509b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6510b965e8c5SPaolo Bonzini    fi
6511675b9b53SMarc-André Lureau    ;;
6512675b9b53SMarc-André Lureau
6513675b9b53SMarc-André Lureau  system)
6514675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6515675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6516675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6517675b9b53SMarc-André Lureau    ;;
6518675b9b53SMarc-André Lureau
6519675b9b53SMarc-André Lureau  no)
6520675b9b53SMarc-André Lureau    ;;
6521675b9b53SMarc-André Lureau  *)
6522675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6523675b9b53SMarc-André Lureau    ;;
6524675b9b53SMarc-André Lureauesac
6525675b9b53SMarc-André Lureau
652654e7aac0SAlexey Krasikov##########################################
652754e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
652854e7aac0SAlexey Krasikov
652954e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
653054e7aac0SAlexey Krasikov
653154e7aac0SAlexey Krasikov    have_keyring=no
653254e7aac0SAlexey Krasikov    cat > $TMPC << EOF
653354e7aac0SAlexey Krasikov#include <errno.h>
653454e7aac0SAlexey Krasikov#include <asm/unistd.h>
653554e7aac0SAlexey Krasikov#include <linux/keyctl.h>
653654e7aac0SAlexey Krasikov#include <unistd.h>
653754e7aac0SAlexey Krasikovint main(void) {
653854e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
653954e7aac0SAlexey Krasikov}
654054e7aac0SAlexey KrasikovEOF
654154e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
654254e7aac0SAlexey Krasikov        have_keyring=yes
654354e7aac0SAlexey Krasikov    fi
654454e7aac0SAlexey Krasikovfi
654554e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
654654e7aac0SAlexey Krasikovthen
6547b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
654854e7aac0SAlexey Krasikov    then
654954e7aac0SAlexey Krasikov	secret_keyring=yes
655054e7aac0SAlexey Krasikov    else
655154e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
655254e7aac0SAlexey Krasikov	then
655354e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
655454e7aac0SAlexey Krasikovbut not implemented on your system"
655554e7aac0SAlexey Krasikov	else
655654e7aac0SAlexey Krasikov	    secret_keyring=no
655754e7aac0SAlexey Krasikov	fi
655854e7aac0SAlexey Krasikov    fi
655954e7aac0SAlexey Krasikovfi
656054e7aac0SAlexey Krasikov
656192500362SAlexey Krasikov##########################################
656292500362SAlexey Krasikov# check for usable keyutils.h
656392500362SAlexey Krasikov
656492500362SAlexey Krasikovif test "$linux" = "yes" ; then
656592500362SAlexey Krasikov
656692500362SAlexey Krasikov    have_keyutils=no
656792500362SAlexey Krasikov    cat > $TMPC << EOF
656892500362SAlexey Krasikov#include <errno.h>
656992500362SAlexey Krasikov#include <asm/unistd.h>
657092500362SAlexey Krasikov#include <unistd.h>
657192500362SAlexey Krasikov#include <sys/types.h>
657292500362SAlexey Krasikov#include <keyutils.h>
657392500362SAlexey Krasikovint main(void) {
657492500362SAlexey Krasikov    return request_key("user", NULL, NULL, 0);
657592500362SAlexey Krasikov}
657692500362SAlexey KrasikovEOF
657792500362SAlexey Krasikov    if compile_prog "" "-lkeyutils"; then
657892500362SAlexey Krasikov        have_keyutils=yes
657992500362SAlexey Krasikov    fi
658092500362SAlexey Krasikovfi
658192500362SAlexey Krasikov
6582675b9b53SMarc-André Lureau
6583675b9b53SMarc-André Lureau##########################################
6584e86ecd4bSJuan Quintela# End of CC checks
6585e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6586e86ecd4bSJuan Quintela
6587d83414e1SMarc-André Lureauwrite_c_skeleton
6588d83414e1SMarc-André Lureau
65891d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6590bf0e56a3SMarc-André Lureau  :
6591b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6592086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
6593086d5f75SPaolo Bonzini  debug=no
6594086d5f75SPaolo Bonzinifi
6595086d5f75SPaolo Bonziniif test "$debug_info" = "yes"; then
6596086d5f75SPaolo Bonzini  CFLAGS="-g $CFLAGS"
6597086d5f75SPaolo Bonzini  LDFLAGS="-g $LDFLAGS"
6598086d5f75SPaolo Bonzinifi
6599a5665051SPaolo Bonziniif test "$debug" = "no"; then
6600a5665051SPaolo Bonzini  CFLAGS="-O2 $CFLAGS"
6601a5665051SPaolo Bonzinifi
6602086d5f75SPaolo Bonzini
6603086d5f75SPaolo Bonzinicase "$ARCH" in
6604086d5f75SPaolo Bonzinialpha)
6605086d5f75SPaolo Bonzini  # Ensure there's only a single GP
6606086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
6607086d5f75SPaolo Bonzini;;
6608086d5f75SPaolo Bonziniesac
6609086d5f75SPaolo Bonzini
6610086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
6611086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
6612086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
6613086d5f75SPaolo Bonzinifi
6614a316e378SJuan Quintela
6615247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6616db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6617db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6618d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6619d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6620d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6621d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6622d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6623d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6624d83414e1SMarc-André Lureau  fi
6625247724cbSMarc-André Lureaufi
66260aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
66270aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
66280aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
66290aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
66300aebab04SLingfeng Yang  else
66310aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
66320aebab04SLingfeng Yang  fi
66330aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
66340aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
66350aebab04SLingfeng Yangfi
6636247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6637db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6638db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6639247724cbSMarc-André Lureaufi
6640247724cbSMarc-André Lureau
66416542aa9cSPeter Lieven##########################################
66426542aa9cSPeter Lieven# Do we have libnfs
66436542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6644b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
66456542aa9cSPeter Lieven    libnfs="yes"
66466542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
66476542aa9cSPeter Lieven  else
66486542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
66498efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
66506542aa9cSPeter Lieven    fi
66516542aa9cSPeter Lieven    libnfs="no"
66526542aa9cSPeter Lieven  fi
66536542aa9cSPeter Lievenfi
66541d728c39SBlue Swirl
66553efac6ebSTomáš Golembiovský##########################################
66563efac6ebSTomáš Golembiovský# Do we have libudev
66573efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
66583efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
66593efac6ebSTomáš Golembiovský    libudev="yes"
66603efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
66613efac6ebSTomáš Golembiovský  else
66623efac6ebSTomáš Golembiovský    libudev="no"
66633efac6ebSTomáš Golembiovský  fi
66643efac6ebSTomáš Golembiovskýfi
66653efac6ebSTomáš Golembiovský
66666ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
66676ca026cbSPeter Maydellif test "$werror" = "yes"; then
66686ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
66696ca026cbSPeter Maydellfi
66706ca026cbSPeter Maydell
66710aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
66720aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6673e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6674db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6675e86ecd4bSJuan Quintela    fi
6676e86ecd4bSJuan Quintelafi
6677e86ecd4bSJuan Quintela
667894dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
667994dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
668094dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
668194dd53c5SGerd Hoffmannelse
668294dd53c5SGerd Hoffmann    POD2MAN="pod2man"
668394dd53c5SGerd Hoffmannfi
668494dd53c5SGerd Hoffmann
6685952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6686952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6687952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6688e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6689db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6690952afb71SBlue Swirl        fi
6691952afb71SBlue Swirl    done
6692952afb71SBlue Swirlfi
6693952afb71SBlue Swirl
66947776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
66957776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
66967776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
66977776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
66987776ea6bSPhilippe Mathieu-DaudéEOF
66997776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
67007776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
67017776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
67027776ea6bSPhilippe Mathieu-Daudé    fi
67037776ea6bSPhilippe Mathieu-Daudéfi
67047776ea6bSPhilippe Mathieu-Daudé
670510ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6706e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6707528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6708834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6709a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
671067ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
67115a67135aSbellard
6712e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6713e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6714e0580342SKamil Rytarowski  ivshmem=yes
6715e0580342SKamil Rytarowskifi
6716e0580342SKamil Rytarowski
67174b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6718b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
67197e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6720983eef5aSMeador Inge      virtfs=yes
6721983eef5aSMeador Inge    else
6722983eef5aSMeador Inge      if test "$virtfs" = yes; then
67237e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6724983eef5aSMeador Inge      fi
672517500370SAndreas Färber      virtfs=no
6726983eef5aSMeador Inge    fi
6727fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6728fe8fc5aeSPaolo Bonzini      mpath=yes
6729fe8fc5aeSPaolo Bonzini    else
6730fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6731fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6732fe8fc5aeSPaolo Bonzini      fi
6733fe8fc5aeSPaolo Bonzini      mpath=no
6734fe8fc5aeSPaolo Bonzini    fi
6735b855f8d1SPaolo Bonzini  else
6736b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6737b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6738b855f8d1SPaolo Bonzini    fi
6739b855f8d1SPaolo Bonzini    virtfs=no
6740fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6741fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6742fe8fc5aeSPaolo Bonzini    fi
6743fe8fc5aeSPaolo Bonzini    mpath=no
674417bff52bSM. Mohan Kumar  fi
6745ff69fd8cSLaurent Vivierfi
67469d6bc27bSMichael Roth
67479d6bc27bSMichael Roth# Probe for guest agent support/options
67489d6bc27bSMichael Roth
6749e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6750a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6751a5125905SLaurent Vivier      guest_agent=no
6752a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6753e8ef31a3SMichael Tokarev      guest_agent=yes
6754e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6755e8ef31a3SMichael Tokarev      guest_agent=no
6756e8ef31a3SMichael Tokarev  else
6757e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6758ca35f780SPaolo Bonzini  fi
67594b1c11fdSDaniel P. Berrangefi
6760ca35f780SPaolo Bonzini
67619d6bc27bSMichael Roth# Guest agent Window MSI  package
67629d6bc27bSMichael Roth
67639d6bc27bSMichael Rothif test "$guest_agent" != yes; then
67649d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
67659d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
67669d6bc27bSMichael Roth  fi
67679d6bc27bSMichael Roth  guest_agent_msi=no
67689d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
67699d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67709d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
67719d6bc27bSMichael Roth  fi
67729d6bc27bSMichael Roth  guest_agent_msi=no
67739d6bc27bSMichael Rothelif ! has wixl; then
67749d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67759d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
67769d6bc27bSMichael Roth  fi
67779d6bc27bSMichael Roth  guest_agent_msi=no
67781a34904eSMichael Rothelse
67791a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
67801a34904eSMichael Roth  # disabled explicitly
67811a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
67821a34904eSMichael Roth    guest_agent_msi=yes
67831a34904eSMichael Roth  fi
67849d6bc27bSMichael Rothfi
67859d6bc27bSMichael Roth
67861a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
67879d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
67889d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
67899d6bc27bSMichael Roth  fi
67909d6bc27bSMichael Roth
67919d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
67929d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
67939d6bc27bSMichael Roth  fi
67949d6bc27bSMichael Roth
67959d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
67969d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
67979d6bc27bSMichael Roth  fi
67989d6bc27bSMichael Roth
67999d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
680089138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
68019d6bc27bSMichael Roth  fi
68029d6bc27bSMichael Roth
680389138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
68049d6bc27bSMichael Roth
68059d6bc27bSMichael Roth  case "$cpu" in
68069d6bc27bSMichael Roth  x86_64)
68079d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
68089d6bc27bSMichael Roth    ;;
68099d6bc27bSMichael Roth  i386)
68109d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
68119d6bc27bSMichael Roth    ;;
68129d6bc27bSMichael Roth  *)
68139d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
68149d6bc27bSMichael Roth    ;;
68159d6bc27bSMichael Roth  esac
68169d6bc27bSMichael Rothfi
68179d6bc27bSMichael Roth
6818ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6819ca35f780SPaolo Bonziniroms=
6820e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6821e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6822e633a5c6SEric Blake        test "$softmmu" = yes ; then
6823e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6824c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6825c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6826c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6827e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6828e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6829ca35f780SPaolo Bonzini            roms="optionrom"
6830e57218b6SPeter Maydell            break
6831e57218b6SPeter Maydell        fi
6832e57218b6SPeter Maydell    done
6833ca35f780SPaolo Bonzinifi
6834ca35f780SPaolo Bonzini
68352e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
68369933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
68372e33c3f8SThomas Huth  write_c_skeleton
68382e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
68399933c305SChristian Borntraeger    roms="$roms s390-ccw"
68401ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
68411ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
68421ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
68431ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
68441ef6bfc2SPhilippe Mathieu-Daudé    fi
68459933c305SChristian Borntraeger  fi
68462e33c3f8SThomas Huthfi
68479933c305SChristian Borntraeger
684811cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
684911cde1c8SBruno 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.
685011cde1c8SBruno Dominguezif has $cxx; then
685111cde1c8SBruno Dominguez    cat > $TMPC <<EOF
685211cde1c8SBruno Dominguezint c_function(void);
685311cde1c8SBruno Dominguezint main(void) { return c_function(); }
685411cde1c8SBruno DominguezEOF
685511cde1c8SBruno Dominguez
685611cde1c8SBruno Dominguez    compile_object
685711cde1c8SBruno Dominguez
685811cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
685911cde1c8SBruno Dominguezextern "C" {
686011cde1c8SBruno Dominguez   int c_function(void);
686111cde1c8SBruno Dominguez}
686211cde1c8SBruno Dominguezint c_function(void) { return 42; }
686311cde1c8SBruno DominguezEOF
686411cde1c8SBruno Dominguez
686511cde1c8SBruno Dominguez    update_cxxflags
686611cde1c8SBruno Dominguez
6867086d5f75SPaolo Bonzini    if do_cxx $CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
686811cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
686911cde1c8SBruno Dominguez        :
687011cde1c8SBruno Dominguez    else
687111cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
687211cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
687311cde1c8SBruno Dominguez        cxx=
687411cde1c8SBruno Dominguez    fi
687511cde1c8SBruno Dominguezelse
687611cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
687711cde1c8SBruno Dominguez    cxx=
687811cde1c8SBruno Dominguezfi
687911cde1c8SBruno Dominguez
688002d34f62SCole Robinsonecho_version() {
688102d34f62SCole Robinson    if test "$1" = "yes" ; then
688202d34f62SCole Robinson        echo "($2)"
688302d34f62SCole Robinson    fi
688402d34f62SCole Robinson}
688502d34f62SCole Robinson
688650e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
688750e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
68888a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
688950e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
68905ca9388aSGerd Hoffmann
689198ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
689297a847bcSbellard
6893dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6894dbd99ae3SStefan Weil
689598ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
689698ec69acSJuan Quintelaecho >> $config_host_mak
689798ec69acSJuan Quintela
6898e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
689999d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
690099d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
69013aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
69028bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
69030f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
690499d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
690599d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
690622d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
69079afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
69083d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
69099afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6910e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
69115a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6912785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
69135a699bbbSLaszlo Ersekfi
6914f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6915834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6916a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
691767ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6918f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
6919cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6920aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6921f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6922804edf29SJuan Quintela
692398ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6924727e5283SPaolo Bonzini
6925777dddc5SAlex Bennéeecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
6926777dddc5SAlex Bennéeecho "GLIB_LDFLAGS=$glib_ldflags" >> $config_host_mak
6927777dddc5SAlex Bennée
6928f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6929f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6930f3494749SPaolo Bonzinielse
6931f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6932f3494749SPaolo Bonzinifi
6933f8393946Saurel32if test "$debug_tcg" = "yes" ; then
69342358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6935f8393946Saurel32fi
69361625af87Saliguoriif test "$strip_opt" = "yes" ; then
693752ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
69381625af87Saliguorifi
69397d13299dSbellardif test "$bigendian" = "yes" ; then
6940e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
694197a847bcSbellardfi
694267b915a5Sbellardif test "$mingw32" = "yes" ; then
694398ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
694489138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
69459fe6de94SBlue Swirl  version_major=${rc_version%%.*}
69469fe6de94SBlue Swirl  rc_version=${rc_version#*.}
69479fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
69489fe6de94SBlue Swirl  rc_version=${rc_version#*.}
69499fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
69509fe6de94SBlue Swirl  version_micro=0
69519fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
69529fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6953d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6954d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6955f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6956d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6957d9840e25STomoki Sekiyama  fi
695850cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
695976dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
696050cbebb9SMichael Roth  fi
69611a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
69629dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
69639dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
69649dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
69659dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
69669dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
69679dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
69689dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
69699dacf32dSYossi Hindin  fi
6970210fa556Spbrookelse
697135f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6972210fa556Spbrookfi
6973128ab2ffSblueswir1
6974dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6975dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6976dffcb71cSMark McLoughlinfi
6977dffcb71cSMark McLoughlin
697883fb7adfSbellardif test "$darwin" = "yes" ; then
697998ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
698083fb7adfSbellardfi
6981b29fe3edSmalc
6982ec530c81Sbellardif test "$solaris" = "yes" ; then
698398ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6984ec530c81Sbellardfi
6985179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6986179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6987179cf400SAndreas Färberfi
698897a847bcSbellardif test "$static" = "yes" ; then
698998ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
699097a847bcSbellardfi
69911ba16968SStefan Weilif test "$profiler" = "yes" ; then
69922358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
699305c2a3e7Sbellardfi
6994c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6995c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6996c932ce31SPaolo Bonzinifi
6997f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
6998f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
6999f15bff25SPaolo Bonzinifi
7000675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
700198ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
7002e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
7003675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
7004675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
7005675b9b53SMarc-André Lureaufi
70067c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
70073b8593eeSMarkus Armbruster    echo "config-host.h: slirp/all" >> $config_host_mak
7008c20709aaSbellardfi
70098a16d273Sthsif test "$vde" = "yes" ; then
701098ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
7011e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
70128a16d273Sthsfi
701358952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
701458952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
701558952137SVincenzo Maffionefi
7016015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
7017015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
7018015a33bdSGongleifi
70194cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
70204cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
70214cc600d2SPaolo Bonzinifi
702247e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
7023a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
70243f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
702547e98658SCorey Bryantfi
70262358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
70270c58ac1cSmalcfor drv in $audio_drv_list; do
70281ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
7029ce3dc033SGerd Hoffmann    case "$drv" in
7030051c7d5cSGerd Hoffmann	alsa | oss | pa | sdl)
7031ce3dc033SGerd Hoffmann	    echo "$def=m" >> $config_host_mak ;;
7032ce3dc033SGerd Hoffmann	*)
7033ce3dc033SGerd Hoffmann	    echo "$def=y" >> $config_host_mak ;;
7034ce3dc033SGerd Hoffmann    esac
70350c58ac1cSmalcdone
7036478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then
7037478e943fSPaolo Bonzini    echo "CONFIG_ALSA=y" >> $config_host_mak
7038478e943fSPaolo Bonzinifi
7039b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
7040478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
7041478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then
7042478e943fSPaolo Bonzini    echo "CONFIG_LIBPULSE=y" >> $config_host_mak
7043478e943fSPaolo Bonzinifi
7044b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
7045478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
7046b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
7047b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
7048b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
7049478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then
7050478e943fSPaolo Bonzini    echo "CONFIG_LIBJACK=y" >> $config_host_mak
7051478e943fSPaolo Bonzinifi
70522e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
7053d5631638Smalcif test "$audio_win_int" = "yes" ; then
7054d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
7055d5631638Smalcfi
7056b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
7057b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
7058821601eaSJes Sorensenif test "$vnc" = "yes" ; then
7059821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
7060821601eaSJes Sorensenfi
70612f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
706298ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
70632f9606b3Saliguorifi
70642b1ccdf4SMarc-André Lureauecho "SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
70652b1ccdf4SMarc-André Lureauecho "SASL_LIBS=$vnc_sasl_libs" >> $config_host_mak
7066821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
70672f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
70682f6f5c7aSCorentin Charyfi
70692b1ccdf4SMarc-André Lureauecho "JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
70702b1ccdf4SMarc-André Lureauecho "JPEG_LIBS=$vnc_jpeg_libs" >> $config_host_mak
7071821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
7072efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
7073efe556adSCorentin Charyfi
70742b1ccdf4SMarc-André Lureauecho "PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
70752b1ccdf4SMarc-André Lureauecho "PNG_LIBS=$vnc_png_libs" >> $config_host_mak
70766a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
7077ade60d4fSMarc-André Lureau  echo "CONFIG_XKBCOMMON=y" >> $config_host_mak
70786a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
70796a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
70806a021536SGerd Hoffmannfi
7081dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
7082dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
7083dce512deSChristoph Hellwigfi
708489138857SStefan Weilqemu_version=$(head $source_path/VERSION)
708598ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
70862358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
708798ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
70882b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
7089a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
709098ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
7091cc8ae6deSpbrookfi
709217969268SFam Zhengif test "$modules" = "yes"; then
7093e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
7094e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
709589138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
709617969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
709717969268SFam Zhengfi
7098bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
7099bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
7100bd83c861SChristian Ehrhardtfi
7101e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
71028781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
71038781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
71048781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
71058781595bSGerd Hoffmannfi
71061ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
710796400a14SGerd Hoffmann  echo "CONFIG_SDL=m" >> $config_host_mak
71088ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
71098ecc89f6SFam Zheng  echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
7110a442fe2fSDaniel P. Berrangé  if test "$sdl_image" = "yes" ; then
7111a442fe2fSDaniel P. Berrangé      echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
7112a442fe2fSDaniel P. Berrangé  fi
711349ecc3faSbellardfi
711449ecc3faSbellardif test "$cocoa" = "yes" ; then
711598ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
711649ecc3faSbellardfi
7117e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
7118e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
7119e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
7120e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
7121e08bb301SSamuel Thibaultfi
71224d3b6f6eSbalrogif test "$curses" = "yes" ; then
71232373f7d5SGerd Hoffmann  echo "CONFIG_CURSES=m" >> $config_host_mak
71242373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
71252373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
7126ab4e5602SJan Kiszkafi
7127099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
71282358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
7129099d6b0fSRiku Voipiofi
713040ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
713140ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
713240ff6d7eSKevin Wolffi
71333ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
71342358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
71353ce34dfbSvibisreenivasanfi
7136c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
7137c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
7138c2882b96SRiku Voipiofi
7139751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
7140751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
7141751bcc39SMarc-André Lureaufi
7142955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
7143955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
7144955727d2SCortland Tölvafi
7145d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
7146d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
7147d0927938SUlrich Hechtfi
71483d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
71493d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
71503d4fa43eSKusanagi Kouichifi
7151b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
7152b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
7153b953f075SDenis V. Lunevfi
7154ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
7155ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
7156ed911435SKevin Wolffi
7157c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
7158c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
7159c727f47dSPeter Maydellfi
7160dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
7161dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
7162dace20dcSPeter Maydellfi
7163d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
7164d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
7165d0927938SUlrich Hechtfi
71664e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
71674e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
71684e0c6529SAlex Blighfi
7169cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
7170cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
7171cd758dd0SAlex Blighfi
71723b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
71733b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
71743b6edd16SPeter Maydellfi
71753b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
71763b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
71773b6edd16SPeter Maydellfi
7178a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
7179a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
7180a8fd1abaSPeter Maydellfi
718151834341SRiku Voipioif test "$timerfd" = "yes" ; then
718251834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
718351834341SRiku Voipiofi
71849af5c906SRiku Voipioif test "$setns" = "yes" ; then
71859af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
71869af5c906SRiku Voipiofi
718738860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
718838860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
718938860a03SAleksandar Markovicfi
71905a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
71915a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
71925a03cd00SAleksandar Markovicfi
7193db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
7194db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
7195db37dd89SAleksandar Markovicfi
71963b3f24adSaurel32if test "$inotify" = "yes" ; then
71972358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
71983b3f24adSaurel32fi
7199c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
7200c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
7201c05c7a73SRiku Voipiofi
7202401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
7203401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
7204401bc051SPeter Maydellfi
72055c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
72065c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
72075c99fa37SKeno Fischerfi
72088a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
72098a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
72108a792b03SJiufei Xuefi
72116ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
72126ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
72136ae9a1f4SJuan Quintelafi
72146ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
72156ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
72166ae9a1f4SJuan Quintelafi
7217769ce76dSAlexander Grafif test "$curl" = "yes" ; then
7218d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
7219b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
72206ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
7221769ce76dSAlexander Graffi
72222e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
722398ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
72248eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
72252e4d9fb1Saurel32fi
7226a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
7227e0fb129cSGerd Hoffmann  echo "CONFIG_GTK=m" >> $config_host_mak
7228a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
7229014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
7230925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
7231925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
7232925a0400SGerd Hoffmann  fi
7233bbbf9bfbSStefan Weilfi
7234f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
7235f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
7236f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
7237f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
723825a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
7239f876b765SMarc-André Lureaufi
7240a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
7241ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
7242ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
7243a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
7244a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
7245ddbb0d09SDaniel P. Berrangefi
724691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
724791bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
72481f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
72491f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
72501f923c70SLongpeng(Mike)  fi
725162893b67SDaniel P. Berrangefi
725291bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
725391bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
7254becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
7255a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
7256a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
7257ed754746SDaniel P. Berrangefi
7258e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
7259e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
7260e0576942SDaniel P. Berrangéfi
72619a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
72629a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
72639a2fd434SDaniel P. Berrangefi
72648953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
72658953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
72668953caf3SDaniel P. Berrangefi
7267559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
7268559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
7269559607eaSDaniel P. Berrangefi
7270e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
7271e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
7272e865b97fSChen Gangfi
72736b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
72746b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
72756b39b063SEric Blakefi
72769df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
72779df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
72789df8b20dSThomas Huthfi
72792a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
72802a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
72812a4b472cSDavid CARLIERfi
7282277abf15SJan Vesely
7283277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7284277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7285277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7286277abf15SJan Vesely# if this macro is set.
7287277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7288277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7289277abf15SJan Veselyfi
72901efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
72911efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
72921efad060SFam Zhengfi
7293bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7294bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7295a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7296e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7297a4ccabcfSAnthony Liguorifi
72989d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
72999d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
73009d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
73019d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
73029d9e1521SGerd Hoffmannfi
7303e37630caSaliguoriif test "$xen" = "yes" ; then
73046dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7305d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7306582ea95fSMarc-André Lureau  echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
7307582ea95fSMarc-André Lureau  echo "XEN_LIBS=$xen_libs" >> $config_host_mak
7308e37630caSaliguorifi
73095c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
73105c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
73115c6c3a6cSChristoph Hellwigfi
7312c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7313c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7314c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7315c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7316c10dd856SAarushi Mehtafi
7317758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7318758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7319ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
7320758e8e38SVenkateswararao Jujjuri (JV)fi
73214f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
73224f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
73234f26f2b6SAvi Kivityfi
7324983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7325758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7326758e8e38SVenkateswararao Jujjuri (JV)fi
7327fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7328fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
73291b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
73301b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
73311b0578f5SMurilo Opsfelder Araujo  fi
7332fe8fc5aeSPaolo Bonzinifi
73335e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
73345e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
73355e9be92dSNicholas Bellingerfi
7336af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7337af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7338af3bba76SPaolo Bonzinifi
7339af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
734056f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
734103ce5744SNikolay Nikolaevfi
7342108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
7343108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
7344108a6481SCindy Lufi
7345042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7346042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7347042cea27SGongleifi
7348fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7349fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
73505fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
73515fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
73525fe97d88SStefano Garzarella  fi
7353fc0b9b0eSStefan Hajnoczifi
7354299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7355299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7356299e6f19SPaolo Bonzinifi
7357e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7358e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7359e6a74868SMarc-André Lureaufi
7360108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
7361108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
7362108a6481SCindy Lufi
736398fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
736498fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
736598fc1adaSDr. David Alan Gilbertfi
736677755340Sthsif test "$blobs" = "yes" ; then
736798ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
736877755340Sthsfi
7369bf9298b9Saliguoriif test "$iovec" = "yes" ; then
73702358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7371bf9298b9Saliguorifi
7372ceb42de8Saliguoriif test "$preadv" = "yes" ; then
73732358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7374ceb42de8Saliguorifi
7375e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
73763f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
73774a96337dSPaolo Bonzini  echo "FDT_CFLAGS=$fdt_cflags" >> $config_host_mak
73784a96337dSPaolo Bonzini  echo "FDT_LIBS=$fdt_ldflags $fdt_libs" >> $config_host_mak
7379f652e6afSaurel32fi
7380a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7381a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7382a40161cbSPaolo Bonzinifi
7383dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7384dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7385dcc38d1cSMarcelo Tosattifi
7386d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7387d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7388d339d766SRichard W.M. Jonesfi
7389b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7390b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
73919195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
73929195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
73939195b2c2SStefan Weil  fi
7394b3f6ea7eSPaolo Bonzinifi
73955f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
73965f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
73975f6b9e8fSBlue Swirlfi
7398e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7399e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7400e78815a5SAndreas Färberfi
7401e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7402e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7403e78815a5SAndreas Färberfi
74049bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
74059bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
74069bc5a719SAndreas Gustafssonfi
74075e5733e5SMarc-André Lureauif test "$zlib" != "no" ; then
74085e5733e5SMarc-André Lureau    echo "CONFIG_ZLIB=y" >> $config_host_mak
74095e5733e5SMarc-André Lureau    echo "ZLIB_CFLAGS=$zlib_cflags" >> $config_host_mak
74105e5733e5SMarc-André Lureau    echo "ZLIB_LIBS=$zlib_libs" >> $config_host_mak
74115e5733e5SMarc-André Lureaufi
7412cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7413cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
74142634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
74152634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
7416cd4ec0b4SGerd Hoffmannfi
7417cd4ec0b4SGerd Hoffmann
74187b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
74197b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
74207b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
74217b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7422111a38b0SRobert Relyeafi
7423111a38b0SRobert Relyea
74242b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
74252b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7426b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7427b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
74282b2325ffSGerd Hoffmannfi
74292b2325ffSGerd Hoffmann
743069354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
743169354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7432cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7433cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
743469354a83SHans de Goedefi
743569354a83SHans de Goede
7436da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7437da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7438da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7439014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7440014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7441014cb152SGerd Hoffmann  fi
744220ff075bSMichael Wallefi
744320ff075bSMichael Walle
7444d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7445d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7446d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7447d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7448d52c454aSMarc-André Lureaufi
7449d52c454aSMarc-André Lureau
7450d52c454aSMarc-André Lureau
74515a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
74525a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
74535a22ab71SYang Zhongfi
74545a22ab71SYang Zhong
745599f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
745699f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
745799f2dbd3SLiang Lifi
745899f2dbd3SLiang Li
74596b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
74606b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
74616b8cd447SRobert Hoofi
74626b8cd447SRobert Hoo
7463607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7464607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7465708eab42SMarc-André Lureau  echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
7466607dacd0Sqiaonuohanfi
7467607dacd0Sqiaonuohan
7468607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7469607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7470708eab42SMarc-André Lureau  echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
7471607dacd0Sqiaonuohanfi
7472607dacd0Sqiaonuohan
74736b383c08SPeter Wuif test "$bzip2" = "yes" ; then
74746b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
74756b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
74766b383c08SPeter Wufi
74776b383c08SPeter Wu
747883bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
747983bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
748083bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
748183bc1f97SJulio Faraccofi
748283bc1f97SJulio Faracco
74833a678481SJuan Quintelaif test "$zstd" = "yes" ; then
74843a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
74855e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
74865e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
74873a678481SJuan Quintelafi
74883a678481SJuan Quintela
7489c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7490d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
74916ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
74926ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7493c589b249SRonnie Sahlbergfi
7494c589b249SRonnie Sahlberg
74956542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
74964be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
74974be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
74986542aa9cSPeter Lievenfi
74996542aa9cSPeter Lieven
7500f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7501f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7502c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7503c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7504f794573eSEduardo Otubofi
7505f794573eSEduardo Otubo
750683fb7adfSbellard# XXX: suppress that
75077d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
75082358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
75097d3505c5Sbellardfi
75107d3505c5Sbellard
75114d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
75124d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
75134d9310f4SDaniel P. Berrangefi
75143556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
75153556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
75163556c233SPaolo Bonzinifi
7517f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7518d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
75196ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7520f27aaf4bSChristian Brunnerfi
752120ff6c80SAnthony Liguori
75227c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
752370c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
752470c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
752570c60c08SStefan Hajnoczielse
752670c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
752770c60c08SStefan Hajnoczifi
7528d0e2fce5SAneesh Kumar K.V
75297d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
75307d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
75317d992e4dSPeter Lievenfi
75327d992e4dSPeter Lieven
7533f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7534f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7535f0d92b56SLongpeng(Mike)fi
7536f0d92b56SLongpeng(Mike)
7537d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7538d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7539d2042378SAneesh Kumar K.Vfi
7540d2042378SAneesh Kumar K.V
7541e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7542e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7543e06a765eSHarsh Prateek Borafi
7544e06a765eSHarsh Prateek Bora
75453f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
75463f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
75473f4349dcSKevin Wolffi
75483f4349dcSKevin Wolf
7549d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7550d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7551d83414e1SMarc-André Lureaufi
7552d83414e1SMarc-André Lureau
75530aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
75540aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
75550aebab04SLingfeng Yangfi
75560aebab04SLingfeng Yang
75578ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
75588ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
75598ab1bf12SLuiz Capitulinofi
75608ab1bf12SLuiz Capitulino
756176a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
756276a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
756376a347e1SRichard Hendersonfi
756476a347e1SRichard Henderson
7565f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7566f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7567f540166bSRichard Hendersonfi
7568f540166bSRichard Henderson
75697ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
75707ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
75717ebee43eSRichard Hendersonfi
75727ebee43eSRichard Henderson
7573e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7574e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7575e6cd4bb5SRichard Hendersonfi
7576e6cd4bb5SRichard Henderson
7577df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7578df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7579df79b996SRichard Hendersonfi
7580df79b996SRichard Henderson
7581db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7582db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7583db8aaae8SRichard Hendersonfi
7584db8aaae8SRichard Henderson
75851e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
75861e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
75871e6e9acaSRichard Hendersonfi
75881e6e9acaSRichard Henderson
7589eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7590d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
75916ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
75926ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7593eb100396SBharata B Raofi
7594eb100396SBharata B Rao
7595d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7596d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7597d85fa9ebSJeff Codyfi
7598d85fa9ebSJeff Cody
75990c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
76000c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
76010c14fb47SBharata B Raofi
76020c14fb47SBharata B Rao
7603df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7604df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7605df3a429aSNiels de Vosfi
7606df3a429aSNiels de Vos
76077c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
76087c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
76097c815372SBharata B Raofi
76107c815372SBharata B Rao
7611e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7612e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7613e014dbe7SPrasanna Kumar Kaleverfi
7614e014dbe7SPrasanna Kumar Kalever
76150e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
76160e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
76170e3b891fSNiels de Vosfi
76180e3b891fSNiels de Vos
7619b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7620b10d49d7SPino Toscano  echo "CONFIG_LIBSSH=m" >> $config_host_mak
7621b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7622b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
76230a12ec87SRichard W.M. Jonesfi
76240a12ec87SRichard W.M. Jones
7625ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7626ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7627ed1701c6SDr. David Alan Gilbertfi
7628ed1701c6SDr. David Alan Gilbert
76293b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
76303cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
76313b8acc11SPaolo Bonzinifi
76323b8acc11SPaolo Bonzini
76335b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
76345b808275SLluís Vilanovaif have_backend "nop"; then
76356d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
763622890ab5SPrerna Saxenafi
76375b808275SLluís Vilanovaif have_backend "simple"; then
76386d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
76396d8a764eSLluís  # Set the appropriate trace file.
7640953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
76419410b56cSPrerna Saxenafi
7642ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7643ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
76446d8a764eSLluísfi
76455b808275SLluís Vilanovaif have_backend "ust"; then
76466d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
7647a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
7648a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
76496d8a764eSLluísfi
76505b808275SLluís Vilanovaif have_backend "dtrace"; then
76516d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
76526d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
76536d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
76546d8a764eSLluís  fi
7655c276b17dSDaniel P. Berrangefi
76565b808275SLluís Vilanovaif have_backend "ftrace"; then
7657781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7658781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7659781e9545SEiichi Tsukata  else
766021684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7661781e9545SEiichi Tsukata  fi
7662781e9545SEiichi Tsukatafi
76630a852417SPaul Durrantif have_backend "syslog"; then
76640a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
76650a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
76660a852417SPaul Durrant  else
76670a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
76680a852417SPaul Durrant  fi
76690a852417SPaul Durrantfi
76709410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
76719410b56cSPrerna Saxena
76722da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
76732da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7674392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
76752da776dbSMichael R. Hinesfi
76762da776dbSMichael R. Hines
767721ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
767821ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
767921ab34c9SMarcel Apfelbaumfi
768021ab34c9SMarcel Apfelbaum
7681575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7682575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7683575b22b1SLaurent Vivierfi
7684575b22b1SLaurent Vivier
7685ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7686ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7687ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7688ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7689ed279a06SKlim Kireevfi
7690ed279a06SKlim Kireev
7691a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7692a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7693a6b1d4c0SChanglong Xiefi
7694a6b1d4c0SChanglong Xie
76956a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
76966a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
76976a02c806SStefan Hajnoczifi
76986a02c806SStefan Hajnoczi
76994d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
77004d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
77014d04351fSChristopher Covingtonfi
77024d04351fSChristopher Covington
770349e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
770449e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
770549e00a18SAndreas Grapentinfi
770649e00a18SAndreas Grapentin
7707e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7708e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7709e674605fSTomáš Golembiovskýfi
7710db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7711db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7712db1ed1abSRichard Hendersonfi
7713e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7714e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7715e0580342SKamil Rytarowskifi
7716e219c499SRichard Hendersonif test "$capstone" != "no" ; then
77178ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
7718c9322ab5SMarc-André Lureau  echo "CAPSTONE_CFLAGS=$capstone_cflags" >> $config_host_mak
7719c9322ab5SMarc-André Lureau  echo "CAPSTONE_LIBS=$capstone_libs" >> $config_host_mak
77208ca80760SRichard Hendersonfi
7721ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7722ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7723ba59fb77SPaolo Bonzinifi
7724e0580342SKamil Rytarowski
77255c312079SDr. David Alan Gilbert# Hold two types of flag:
77265c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
77275c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7728479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
77295c312079SDr. David Alan Gilbert#                                     platform
7730479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
77315c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7732479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7733479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7734479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7735479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
77365c312079SDr. David Alan Gilbertfi
77375c312079SDr. David Alan Gilbert
773817824406SJunyan Heif test "$libpmem" = "yes" ; then
773917824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
7740c9322ab5SMarc-André Lureau  echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
7741c9322ab5SMarc-André Lureau  echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
774217824406SJunyan Hefi
774317824406SJunyan He
774421b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
774521b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
774621b2eca6SJingqi Liufi
774721b2eca6SJingqi Liu
77482f740136SJeff Codyif test "$bochs" = "yes" ; then
77492f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
77502f740136SJeff Codyfi
77512f740136SJeff Codyif test "$cloop" = "yes" ; then
77522f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
77532f740136SJeff Codyfi
77542f740136SJeff Codyif test "$dmg" = "yes" ; then
77552f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
77562f740136SJeff Codyfi
77572f740136SJeff Codyif test "$qcow1" = "yes" ; then
77582f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
77592f740136SJeff Codyfi
77602f740136SJeff Codyif test "$vdi" = "yes" ; then
77612f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
77622f740136SJeff Codyfi
77632f740136SJeff Codyif test "$vvfat" = "yes" ; then
77642f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
77652f740136SJeff Codyfi
77662f740136SJeff Codyif test "$qed" = "yes" ; then
77672f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
77682f740136SJeff Codyfi
77692f740136SJeff Codyif test "$parallels" = "yes" ; then
77702f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
77712f740136SJeff Codyfi
77722f740136SJeff Codyif test "$sheepdog" = "yes" ; then
77732f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
77742f740136SJeff Codyfi
7775c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7776c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7777c9c8b88fSDavid CARLIERfi
7778195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
7779195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
7780195588ccSDavid CARLIERfi
7781adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7782086d5f75SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
7783adc28027SAlexander Bulekovfi
77842f740136SJeff Cody
778540e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
778640e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
778740e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
778826fffe29SEmilio G. Cota    # Copy the export object list to the build dir
778926fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
779026fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
779126fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
779226fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
779326fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
779426fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
779526fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
779626fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
779726fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
779826fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
779926fffe29SEmilio G. Cota    else
780026fffe29SEmilio G. Cota	error_exit \
780126fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
780226fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
780326fffe29SEmilio G. Cota    fi
780440e8c6f4SAlex Bennéefi
780540e8c6f4SAlex Bennée
7806f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7807f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7808f48e590aSAlex Bennéefi
7809f48e590aSAlex Bennée
781054e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
781154e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
781292500362SAlexey Krasikov  if test "$have_keyutils" = "yes" ; then
781392500362SAlexey Krasikov    echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
781492500362SAlexey Krasikov  fi
781554e7aac0SAlexey Krasikovfi
781654e7aac0SAlexey Krasikov
78175b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
781825211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
78195b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
782025211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
78215b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
782225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
7823e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
782425211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
782540d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
782625211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
7827e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
782825211446SPaolo Bonzini  QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
78295b5e3037SPaolo Bonzinielse
783025211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
78315b5e3037SPaolo Bonzinifi
78325b5e3037SPaolo Bonzini
783398ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7834804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7835804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
78361901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
78371901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
78381901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
783921655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7840c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
78412eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
7842516e8b7dSPeter Maydellecho "SPHINX_WERROR=$sphinx_werror" >> $config_host_mak
784339d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
7844a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
7845804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7846a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7847a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
7848a31a8642SMichael S. Tsirkinfi
784983f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
78503c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7851804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
785245d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7853cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
78545f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
78553dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7856804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7857804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
78589f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
78594852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7860daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
78619fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7862e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
7863086d5f75SPaolo Bonziniecho "CXXFLAGS=$CXXFLAGS" >> $config_host_mak
786446eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7865a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
786611cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7867f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7868a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
7869a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
7870e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7871968b4db3SPaolo Bonzini  echo "SPARSE_CFLAGS = -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7872e39f0062SPaolo Bonzinifi
78738a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
7874db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
78756969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7876e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
787773da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
78783e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7879409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7880804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
788117969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
788217969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7883f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
788490246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
788590246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
788694dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
78871d728c39SBlue Swirlif test "$gcov" = "yes" ; then
78881d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
78891d728c39SBlue Swirlfi
7890804edf29SJuan Quintela
78913efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
78923efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
78933efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
78943efac6ebSTomáš Golembiovskýfi
7895adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
7896adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
7897adc28027SAlexander Bulekovfi
78983efac6ebSTomáš Golembiovský
789905dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
790005dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
790105dfa22bSPhilippe Mathieu-Daudéfi
790205dfa22bSPhilippe Mathieu-Daudé
7903b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
7904b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
7905b767d257SMarek Marczykowski-Góreckifi
7906b767d257SMarek Marczykowski-Górecki
79076efd7517SPeter Maydell# use included Linux headers
79086efd7517SPeter Maydellif test "$linux" = "yes" ; then
7909a307beb6SAndreas Färber  mkdir -p linux-headers
79106efd7517SPeter Maydell  case "$cpu" in
7911c72b26ecSRichard Henderson  i386|x86_64|x32)
791208312a63SPeter Maydell    linux_arch=x86
79136efd7517SPeter Maydell    ;;
7914f8378accSRichard Henderson  ppc|ppc64|ppc64le)
791508312a63SPeter Maydell    linux_arch=powerpc
79166efd7517SPeter Maydell    ;;
79176efd7517SPeter Maydell  s390x)
791808312a63SPeter Maydell    linux_arch=s390
791908312a63SPeter Maydell    ;;
79201f080313SClaudio Fontana  aarch64)
79211f080313SClaudio Fontana    linux_arch=arm64
79221f080313SClaudio Fontana    ;;
7923222e7d11SSanjay Lal  mips64)
7924222e7d11SSanjay Lal    linux_arch=mips
7925222e7d11SSanjay Lal    ;;
792608312a63SPeter Maydell  *)
792708312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
792808312a63SPeter Maydell    linux_arch="$cpu"
79296efd7517SPeter Maydell    ;;
79306efd7517SPeter Maydell  esac
793108312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
793208312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
793308312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
793408312a63SPeter Maydell    fi
79356efd7517SPeter Maydellfi
79366efd7517SPeter Maydell
793797a847bcSbellardfor target in $target_list; do
793897a847bcSbellardtarget_dir="$target"
793925be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
794089138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
794152bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
794252bf9771Stony.nguyen@bt.comcase "$target_name" in
794352bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
794452bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
794552bf9771Stony.nguyen@bt.com  ;;
794652bf9771Stony.nguyen@bt.comesac
794797a847bcSbellardtarget_bigendian="no"
7948c1799a84SPaolo Bonzinicase "$target_name" in
7949a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
795052bf9771Stony.nguyen@bt.com  target_bigendian="yes"
7951ea2d6a39SJuan Quintela  ;;
7952ea2d6a39SJuan Quintelaesac
795397a847bcSbellardtarget_softmmu="no"
7954997344f3Sbellardtarget_user_only="no"
7955831b7825Sthstarget_linux_user="no"
795684778508Sblueswir1target_bsd_user="no"
79579e407a85Spbrookcase "$target" in
7958c1799a84SPaolo Bonzini  ${target_name}-softmmu)
79599e407a85Spbrook    target_softmmu="yes"
79609e407a85Spbrook    ;;
7961c1799a84SPaolo Bonzini  ${target_name}-linux-user)
79629e407a85Spbrook    target_user_only="yes"
79639e407a85Spbrook    target_linux_user="yes"
79649e407a85Spbrook    ;;
7965c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
796684778508Sblueswir1    target_user_only="yes"
796784778508Sblueswir1    target_bsd_user="yes"
796884778508Sblueswir1    ;;
79699e407a85Spbrook  *)
797076ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
79719e407a85Spbrook    exit 1
79729e407a85Spbrook    ;;
79739e407a85Spbrookesac
7974831b7825Sths
797597a847bcSbellardmkdir -p $target_dir
797625be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
797797a847bcSbellard
7978e5fe0c52Spbrookbflt="no"
7979ca759f9eSAlex Bennéemttcg="no"
798089138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
798156aebc89Spbrookgdb_xml_files=""
79827ba1e619Saliguori
7983c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
79846acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7985e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
79863a30446aSMarc-André LureauTARGET_SYSTBL_ABI=""
79873a30446aSMarc-André LureauTARGET_SYSTBL=""
7988e73aae67SJuan Quintela
7989c1799a84SPaolo Bonzinicase "$target_name" in
79902408a527Saurel32  i386)
79910a7fa00aSEmilio G. Cota    mttcg="yes"
79927b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
799328988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
79943a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_32.tbl
79952408a527Saurel32  ;;
79962408a527Saurel32  x86_64)
79976acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
79988d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
79993a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_64.tbl
80000a7fa00aSEmilio G. Cota    mttcg="yes"
80017b0f97baSDoug Gale    gdb_xml_files="i386-64bit.xml"
80022408a527Saurel32  ;;
80032408a527Saurel32  alpha)
80045ee4f3c2SRichard Henderson    mttcg="yes"
80056116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
80062408a527Saurel32  ;;
80072408a527Saurel32  arm|armeb)
8008b498c8a0SJuan Quintela    TARGET_ARCH=arm
80095bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
8010e5fe0c52Spbrook    bflt="yes"
8011ca759f9eSAlex Bennée    mttcg="yes"
8012c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
80132408a527Saurel32  ;;
8014722dd7beSMichael Weiser  aarch64|aarch64_be)
8015722dd7beSMichael Weiser    TARGET_ARCH=aarch64
80166a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
80176a49fa95SAlexander Graf    bflt="yes"
8018ca759f9eSAlex Bennée    mttcg="yes"
8019c888f7e0SPeter 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"
80206a49fa95SAlexander Graf  ;;
802142f3ff00SMichael Rolnik  avr)
802242f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
802342f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
802442f3ff00SMichael Rolnik  ;;
80252408a527Saurel32  cris)
80262408a527Saurel32  ;;
802761766fe9SRichard Henderson  hppa)
80287b93dab5SRichard Henderson    mttcg="yes"
80299566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
803061766fe9SRichard Henderson  ;;
8031613a22c9SMichael Walle  lm32)
8032613a22c9SMichael Walle  ;;
80332408a527Saurel32  m68k)
80340938cda5Saurel32    bflt="yes"
8035a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
80365b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
80372408a527Saurel32  ;;
8038877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
8039877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
8040ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
804172b675caSEdgar E. Iglesias    bflt="yes"
8042be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
804372b675caSEdgar E. Iglesias  ;;
80442408a527Saurel32  mips|mipsel)
80450454728cSAleksandar Markovic    mttcg="yes"
8046b498c8a0SJuan Quintela    TARGET_ARCH=mips
804725be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
8048c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
80493a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_o32.tbl
80502408a527Saurel32  ;;
80512408a527Saurel32  mipsn32|mipsn32el)
80520454728cSAleksandar Markovic    mttcg="yes"
8053597e2cecSRichard Henderson    TARGET_ARCH=mips64
80546acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
805525be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
8056597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
8057686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
80583a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n32.tbl
80592408a527Saurel32  ;;
80602408a527Saurel32  mips64|mips64el)
8061a092a955SAlex Bennée    mttcg="no"
8062b498c8a0SJuan Quintela    TARGET_ARCH=mips64
80636acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
806425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
8065686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
80663a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n64.tbl
80672408a527Saurel32  ;;
8068d15a9c23SAnthony Green  moxie)
8069d15a9c23SAnthony Green  ;;
8070e671711cSMarek Vasut  nios2)
8071e671711cSMarek Vasut  ;;
80724a09d0bbSRichard Henderson  or1k)
8073e67db06eSJia Liu    TARGET_ARCH=openrisc
8074e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
8075e67db06eSJia Liu  ;;
80762408a527Saurel32  ppc)
8077c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
807876a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
80792408a527Saurel32  ;;
80802408a527Saurel32  ppc64)
80816acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8082e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
808376a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8084f0b0685dSNikunj A Dadhania    mttcg=yes
80851438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
80862408a527Saurel32  ;;
80879c35126cSDoug Kwan  ppc64le)
80889c35126cSDoug Kwan    TARGET_ARCH=ppc64
80899c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
80909c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
809176a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
8092f0b0685dSNikunj A Dadhania    mttcg=yes
80931438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
80949c35126cSDoug Kwan  ;;
80952408a527Saurel32  ppc64abi32)
8096b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
80976acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
8098e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
809976a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
810025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
81011438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
81022408a527Saurel32  ;;
810325fa194bSMichael Clark  riscv32)
810425fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
810525fa194bSMichael Clark    TARGET_ABI_DIR=riscv
810625fa194bSMichael Clark    mttcg=yes
8107ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
810825fa194bSMichael Clark  ;;
810925fa194bSMichael Clark  riscv64)
811025fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
811125fa194bSMichael Clark    TARGET_ABI_DIR=riscv
811225fa194bSMichael Clark    mttcg=yes
8113ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
811425fa194bSMichael Clark  ;;
8115c8c35e5fSYoshinori Sato  rx)
8116c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
8117c8c35e5fSYoshinori Sato    bflt="yes"
8118c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
8119c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
8120c8c35e5fSYoshinori Sato  ;;
81212408a527Saurel32  sh4|sh4eb)
8122b498c8a0SJuan Quintela    TARGET_ARCH=sh4
8123d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
81244dbed897Spbrook    bflt="yes"
81252408a527Saurel32  ;;
81262408a527Saurel32  sparc)
8127bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
81282408a527Saurel32  ;;
81292408a527Saurel32  sparc64)
81306acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8131bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
81322408a527Saurel32  ;;
81332408a527Saurel32  sparc32plus)
8134b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
81356acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
8136e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
8137bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
813825be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
81392408a527Saurel32  ;;
814024e804ecSAlexander Graf  s390x)
8141318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
814263685bc4SDavid Hildenbrand    mttcg=yes
814386158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
814424e804ecSAlexander Graf  ;;
8145444e06b1SChen Gang  tilegx)
8146444e06b1SChen Gang  ;;
81475ecaa4edSPeter Crosthwaite  tricore)
81485ecaa4edSPeter Crosthwaite  ;;
8149d2fbca94SGuan Xuetao  unicore32)
8150d2fbca94SGuan Xuetao  ;;
8151cfa550c6SMax Filippov  xtensa|xtensaeb)
8152cfa550c6SMax Filippov    TARGET_ARCH=xtensa
8153a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
815402e33e9fSMax Filippov    bflt="yes"
81559fb40342SMax Filippov    mttcg="yes"
8156cfa550c6SMax Filippov  ;;
81572408a527Saurel32  *)
815876ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
81592408a527Saurel32  ;;
81602408a527Saurel32esac
81615e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
81625e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
81635e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
81645e8861a0SPaolo Bonzinifi
81653a30446aSMarc-André Lureauif [ "$TARGET_SYSTBL_ABI" != "" ] && [ "$TARGET_SYSTBL" = "" ]; then
81663a30446aSMarc-André Lureau  TARGET_SYSTBL=syscall.tbl
81673a30446aSMarc-André Lureaufi
81685e8861a0SPaolo Bonzini
816999afc91dSDaniel P. Berrangeupper() {
817099afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
817199afc91dSDaniel P. Berrange}
817299afc91dSDaniel P. Berrange
817389138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
817425be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
8175c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
817625be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
8177e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
8178e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
8179e6e91b9cSJuan Quintelafi
818025be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
8181adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
8182adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
8183adfc3e91SStacey Sonfi
81844d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
81854d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
81863a30446aSMarc-André Lureau    echo "TARGET_SYSTBL=$TARGET_SYSTBL" >> $config_target_mak
81874d6a835dSLaurent Vivierfi
81883b6b7550SPaolo Bonzini
81893b6b7550SPaolo Bonziniif supported_xen_target $target; then
819025be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
8191eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
8192eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
8193eb6fda0fSAnthony PERARD    fi
8194432d268cSJun Nakajimafi
81953b6b7550SPaolo Bonziniif supported_kvm_target $target; then
819625be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
8197c59249f9SJuan Quintelafi
81983b6b7550SPaolo Bonziniif supported_hax_target $target; then
8199b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
8200b0cb0a66SVincent Palatinfi
8201c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
8202c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
8203c97d6d2cSSergio Andres Gomez Del Realfi
8204d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
8205d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
8206d661d9a4SJustin Terry (VM)fi
820752bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
820852bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
820952bf9771Stony.nguyen@bt.comfi
8210de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
821125be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
821297a847bcSbellardfi
821397a847bcSbellardif test "$target_softmmu" = "yes" ; then
821425be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
8215ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
8216ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
8217ca759f9eSAlex Bennée  fi
8218de83cd02Sbellardfi
8219997344f3Sbellardif test "$target_user_only" = "yes" ; then
822025be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
8221a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
8222997344f3Sbellardfi
8223831b7825Sthsif test "$target_linux_user" = "yes" ; then
822425be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
8225831b7825Sthsfi
822656aebc89Spbrooklist=""
822756aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
822856aebc89Spbrook  for x in $gdb_xml_files; do
8229c9322ab5SMarc-André Lureau    list="$list gdb-xml/$x"
823056aebc89Spbrook  done
823125be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
82323d0f1517SJuan Quintelafi
8233de83cd02Sbellard
8234e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
823525be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
8236e5fe0c52Spbrookfi
823784778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
823825be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
823984778508Sblueswir1fi
82405b0753e0Sbellard
8241d75402b5SAlex Bennée
8242db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
8243fa282484SJuan Quintela
8244c765fcacSPeter Crosthwaitedisas_config() {
8245c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
8246c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
8247c765fcacSPeter Crosthwaite}
8248c765fcacSPeter Crosthwaite
824964656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
825064656024SJuan Quintela  case "$i" in
825164656024SJuan Quintela  alpha)
8252c765fcacSPeter Crosthwaite    disas_config "ALPHA"
825364656024SJuan Quintela  ;;
825482295d8aSRichard Henderson  aarch64)
825582295d8aSRichard Henderson    if test -n "${cxx}"; then
8256c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
825782295d8aSRichard Henderson    fi
825882295d8aSRichard Henderson  ;;
825964656024SJuan Quintela  arm)
8260c765fcacSPeter Crosthwaite    disas_config "ARM"
8261999b53ecSClaudio Fontana    if test -n "${cxx}"; then
8262c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
8263999b53ecSClaudio Fontana    fi
826464656024SJuan Quintela  ;;
826542f3ff00SMichael Rolnik  avr)
826642f3ff00SMichael Rolnik    disas_config "AVR"
826742f3ff00SMichael Rolnik  ;;
826864656024SJuan Quintela  cris)
8269c765fcacSPeter Crosthwaite    disas_config "CRIS"
827064656024SJuan Quintela  ;;
8271429b31a2SRichard Henderson  hppa)
8272429b31a2SRichard Henderson    disas_config "HPPA"
8273429b31a2SRichard Henderson  ;;
8274c72b26ecSRichard Henderson  i386|x86_64|x32)
8275c765fcacSPeter Crosthwaite    disas_config "I386"
827664656024SJuan Quintela  ;;
827779368f49SMichael Walle  lm32)
8278c765fcacSPeter Crosthwaite    disas_config "LM32"
827979368f49SMichael Walle  ;;
828064656024SJuan Quintela  m68k)
8281c765fcacSPeter Crosthwaite    disas_config "M68K"
828264656024SJuan Quintela  ;;
8283877fdc12SEdgar E. Iglesias  microblaze*)
8284c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
828564656024SJuan Quintela  ;;
828664656024SJuan Quintela  mips*)
8287c765fcacSPeter Crosthwaite    disas_config "MIPS"
828889a955e8SAleksandar Markovic    if test -n "${cxx}"; then
828989a955e8SAleksandar Markovic      disas_config "NANOMIPS"
829089a955e8SAleksandar Markovic    fi
829164656024SJuan Quintela  ;;
8292d15a9c23SAnthony Green  moxie*)
8293c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8294d15a9c23SAnthony Green  ;;
8295e671711cSMarek Vasut  nios2)
8296e671711cSMarek Vasut    disas_config "NIOS2"
8297e671711cSMarek Vasut  ;;
82984a09d0bbSRichard Henderson  or1k)
8299c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8300e67db06eSJia Liu  ;;
830164656024SJuan Quintela  ppc*)
8302c765fcacSPeter Crosthwaite    disas_config "PPC"
830364656024SJuan Quintela  ;;
8304c4f80543SAlistair Francis  riscv*)
830525fa194bSMichael Clark    disas_config "RISCV"
830625fa194bSMichael Clark  ;;
8307c8c35e5fSYoshinori Sato  rx)
8308c8c35e5fSYoshinori Sato    disas_config "RX"
8309c8c35e5fSYoshinori Sato  ;;
831024e804ecSAlexander Graf  s390*)
8311c765fcacSPeter Crosthwaite    disas_config "S390"
831264656024SJuan Quintela  ;;
831364656024SJuan Quintela  sh4)
8314c765fcacSPeter Crosthwaite    disas_config "SH4"
831564656024SJuan Quintela  ;;
831664656024SJuan Quintela  sparc*)
8317c765fcacSPeter Crosthwaite    disas_config "SPARC"
831864656024SJuan Quintela  ;;
8319cfa550c6SMax Filippov  xtensa*)
8320c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8321cfa550c6SMax Filippov  ;;
832264656024SJuan Quintela  esac
832364656024SJuan Quinteladone
83249195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8325c765fcacSPeter Crosthwaite  disas_config "TCI"
83269195b2c2SStefan Weilfi
832764656024SJuan Quintela
832897a847bcSbellarddone # for target in $targets
83297d13299dSbellard
8330d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
8331d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
8332d52c454aSMarc-André Lureau
8333e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
83343b8593eeSMarkus Armbruster  echo "config-host.h: dtc/all" >> $config_host_mak
8335a540f158SPeter Crosthwaitefi
8336e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
83373b8593eeSMarkus Armbruster  echo "config-host.h: capstone/all" >> $config_host_mak
8338e219c499SRichard Hendersonfi
8339e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8340e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8341e219c499SRichard Hendersonfi
8342a540f158SPeter Crosthwaite
8343a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8344a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8345ab318051SMarc-André Lureau  echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
8346a99d57bbSWanlong Gaofi
8347a99d57bbSWanlong Gao
8348fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8349fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8350fd0e6053SJohn Snowfi
8351fd0e6053SJohn Snow
83521e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
83531e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
83541e4f6065SDaniele Buonofi
83551e4f6065SDaniele Buono
8356e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8357e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8358e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8359e29e5c6eSPeter Maydell# (these can be both files and directories).
8360e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8361e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8362e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8363e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8364e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8365e29e5c6eSPeter Maydell# directory and symlink the directory instead.
83661cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
83671cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8368b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8369744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
83708db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
83712038f8c8SPaolo BonziniLINKS="Makefile"
83722038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
83733941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
8374671f760bSEmilio G. CotaLINKS="$LINKS tests/plugin/Makefile"
8375e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
8376e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
83778db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
8378e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8379e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
838039950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
838139950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
83828f8fd9edSCleber RosaLINKS="$LINKS python"
8383753d11f2SRichard Hendersonfor bios_file in \
8384753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
8385225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8386753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8387753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8388e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8389753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
83904e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
839126ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8392753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8393753d11f2SRichard Hendersondo
8394e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
83957ea78b74SJan Kiszkadone
8396d1807a4fSPaolo Bonzinimkdir -p $DIRS
8397e29e5c6eSPeter Maydellfor f in $LINKS ; do
8398cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8399f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8400f9245e10SPeter Maydell    fi
84017d13299dSbellarddone
84021ad2134fSPaul Brook
84032038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
84042038f8c8SPaolo Bonzini  export $i
84052038f8c8SPaolo Bonzinidone
8406afc3a8f9SAlex Bennéeexport target_list source_path use_containers
84072038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
84082038f8c8SPaolo Bonzini
8409c34ebfdcSAnthony Liguori# temporary config to build submodules
84108db2a4fdSGerd Hoffmannfor rom in seabios; do
8411c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
841237116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8413c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8414cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
84155f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8416c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8417c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
84183dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8419c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8420a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8421c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
84229f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8423c34ebfdcSAnthony Liguoridone
8424c34ebfdcSAnthony Liguori
842576c7560aSMax Reitz# set up qemu-iotests in this build directory
842676c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
842776c7560aSMax Reitz
842876c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
842976c7560aSMax Reitzecho >> "$iotests_common_env"
843076c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
843176c7560aSMax Reitz
8432a5665051SPaolo Bonziniif test "$skip_meson" = no; then
8433fc929892SMarc-André Lureaucross="config-meson.cross.new"
8434fc929892SMarc-André Lureaumeson_quote() {
8435fc929892SMarc-André Lureau    echo "['$(echo $* | sed "s/ /','/g")']"
8436fc929892SMarc-André Lureau}
8437fc929892SMarc-André Lureau
8438fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
8439fc929892SMarc-André Lureauecho "[properties]" >> $cross
8440fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
8441fc929892SMarc-André Lureauecho "[binaries]" >> $cross
8442fc929892SMarc-André Lureauecho "c = $(meson_quote $cc)" >> $cross
8443fc929892SMarc-André Lureautest -n "$cxx" && echo "cpp = $(meson_quote $cxx)" >> $cross
8444fc929892SMarc-André Lureauecho "ar = $(meson_quote $ar)" >> $cross
8445fc929892SMarc-André Lureauecho "nm = $(meson_quote $nm)" >> $cross
8446fc929892SMarc-André Lureauecho "pkgconfig = $(meson_quote $pkg_config_exe)" >> $cross
8447fc929892SMarc-André Lureauecho "ranlib = $(meson_quote $ranlib)" >> $cross
8448fc929892SMarc-André Lureauecho "strip = $(meson_quote $strip)" >> $cross
8449fc929892SMarc-André Lureauecho "windres = $(meson_quote $windres)" >> $cross
8450fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
8451fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
8452fc929892SMarc-André Lureau    # Hack: Meson expects an absolute path for the *build* machine
8453fc929892SMarc-André Lureau    # for the prefix, so add a slash in front of a Windows path that
8454fc929892SMarc-André Lureau    # includes a drive letter.
8455fc929892SMarc-André Lureau    #
8456fc929892SMarc-André Lureau    # See https://github.com/mesonbuild/meson/issues/7577.
8457fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
8458fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
8459fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
8460fc929892SMarc-André Lureau        case $prefix in
8461fc929892SMarc-André Lureau            ?:*) pre_prefix=/ ;;
8462fc929892SMarc-André Lureau        esac
8463fc929892SMarc-André Lureau    fi
8464fc929892SMarc-André Lureau    case "$ARCH" in
8465fc929892SMarc-André Lureau        i386|x86_64)
8466fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
8467fc929892SMarc-André Lureau            ;;
8468fc929892SMarc-André Lureau        ppc64le)
8469fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
8470fc929892SMarc-André Lureau            ;;
8471fc929892SMarc-André Lureau        *)
8472fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
8473fc929892SMarc-André Lureau            ;;
8474fc929892SMarc-André Lureau    esac
8475fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
8476fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
8477fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
8478fc929892SMarc-André Lureau    else
8479fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
8480fc929892SMarc-André Lureau    fi
8481fc929892SMarc-André Lureauelse
8482fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
8483fc929892SMarc-André Lureaufi
8484fc929892SMarc-André Lureaumv $cross config-meson.cross
8485fc929892SMarc-André Lureau
8486a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
8487a5665051SPaolo BonziniNINJA=$PWD/ninjatool $meson setup \
8488fc929892SMarc-André Lureau        --prefix "${pre_prefix}$prefix" \
8489fc929892SMarc-André Lureau        --libdir "${pre_prefix}$libdir" \
8490fc929892SMarc-André Lureau        --libexecdir "${pre_prefix}$libexecdir" \
8491fc929892SMarc-André Lureau        --bindir "${pre_prefix}$bindir" \
8492fc929892SMarc-André Lureau        --includedir "${pre_prefix}$includedir" \
8493fc929892SMarc-André Lureau        --datadir "${pre_prefix}$datadir" \
8494fc929892SMarc-André Lureau        --mandir "${pre_prefix}$mandir" \
8495fc929892SMarc-André Lureau        --sysconfdir "${pre_prefix}$sysconfdir" \
8496fc929892SMarc-André Lureau        --localstatedir "${pre_prefix}$local_statedir" \
8497a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
8498a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
8499a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
8500a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
8501da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
8502bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
8503fc929892SMarc-André Lureau        $cross_arg \
8504a5665051SPaolo Bonzini        "$PWD" "$source_path"
8505a5665051SPaolo Bonzini
8506a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
8507a5665051SPaolo Bonzini    error_exit "meson setup failed"
8508a5665051SPaolo Bonzinifi
8509a5665051SPaolo Bonzinitouch ninjatool.stamp
8510a5665051SPaolo Bonzinifi
8511a5665051SPaolo Bonzini
8512dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8513dc655404SMichael S. Tsirkincat <<EOD >config.status
8514dc655404SMichael S. Tsirkin#!/bin/sh
8515dc655404SMichael S. Tsirkin# Generated by configure.
8516dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8517dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8518dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8519dc655404SMichael S. TsirkinEOD
8520e811da7fSDaniel P. Berrangé
8521e811da7fSDaniel P. Berrangépreserve_env() {
8522e811da7fSDaniel P. Berrangé    envname=$1
8523e811da7fSDaniel P. Berrangé
8524e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8525e811da7fSDaniel P. Berrangé
8526e811da7fSDaniel P. Berrangé    if test -n "$envval"
8527e811da7fSDaniel P. Berrangé    then
8528e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8529e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8530e811da7fSDaniel P. Berrangé    else
8531e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8532e811da7fSDaniel P. Berrangé    fi
8533e811da7fSDaniel P. Berrangé}
8534e811da7fSDaniel P. Berrangé
8535e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8536e811da7fSDaniel P. Berrangé# features/build target configure will detect
8537e811da7fSDaniel P. Berrangépreserve_env AR
8538e811da7fSDaniel P. Berrangépreserve_env AS
8539e811da7fSDaniel P. Berrangépreserve_env CC
8540e811da7fSDaniel P. Berrangépreserve_env CPP
8541e811da7fSDaniel P. Berrangépreserve_env CXX
8542e811da7fSDaniel P. Berrangépreserve_env INSTALL
8543e811da7fSDaniel P. Berrangépreserve_env LD
8544e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8545e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8546e811da7fSDaniel P. Berrangépreserve_env MAKE
8547e811da7fSDaniel P. Berrangépreserve_env NM
8548e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8549e811da7fSDaniel P. Berrangépreserve_env PATH
8550e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8551e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8552e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8553e811da7fSDaniel P. Berrangépreserve_env PYTHON
8554e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8555e811da7fSDaniel P. Berrangépreserve_env SMBD
8556e811da7fSDaniel P. Berrangépreserve_env STRIP
8557e811da7fSDaniel P. Berrangépreserve_env WINDRES
8558e811da7fSDaniel P. Berrangé
8559dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8560a5665051SPaolo Bonzinifor i in "$0" "$@"; do
8561a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
8562a5665051SPaolo Bonzinidone
8563cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8564dc655404SMichael S. Tsirkinchmod +x config.status
8565dc655404SMichael S. Tsirkin
85668cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8567