xref: /openbmc/qemu/configure (revision 0a40bcb740aabf5e9504168dee039d5b9f242c41)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
14dedad027SDaniel P. Berrangé# make source path absolute
15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd)
16dedad027SDaniel P. Berrangé
17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path"
18dedad027SDaniel P. Berrangéthen
19dedad027SDaniel P. Berrangé    echo "Using './build' as the directory for build output"
20dedad027SDaniel P. Berrangé
21dedad027SDaniel P. Berrangé    MARKER=build/auto-created-by-configure
22dedad027SDaniel P. Berrangé
23dedad027SDaniel P. Berrangé    if test -e build
24dedad027SDaniel P. Berrangé    then
25dedad027SDaniel P. Berrangé        if test -f $MARKER
26dedad027SDaniel P. Berrangé        then
27dedad027SDaniel P. Berrangé           rm -rf build
28dedad027SDaniel P. Berrangé        else
29dedad027SDaniel P. Berrangé            echo "ERROR: ./build dir already exists and was not previously created by configure"
30dedad027SDaniel P. Berrangé            exit 1
31dedad027SDaniel P. Berrangé        fi
32dedad027SDaniel P. Berrangé    fi
33dedad027SDaniel P. Berrangé
34dedad027SDaniel P. Berrangé    mkdir build
35dedad027SDaniel P. Berrangé    touch $MARKER
36dedad027SDaniel P. Berrangé
37dedad027SDaniel P. Berrangé    cat > GNUmakefile <<'EOF'
38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree
39dedad027SDaniel P. Berrangé# 'make' command invocation
40dedad027SDaniel P. Berrangé
41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),)
42dedad027SDaniel P. Berrangérecurse: all
43dedad027SDaniel P. Berrangéendif
44dedad027SDaniel P. Berrangé
45dedad027SDaniel P. Berrangé.NOTPARALLEL: %
46dedad027SDaniel P. Berrangé%: force
47dedad027SDaniel P. Berrangé	@echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...'
48dedad027SDaniel P. Berrangé	@$(MAKE) -C build -f Makefile $(MAKECMDGOALS)
49dedad027SDaniel P. Berrangé	@if test "$(MAKECMDGOALS)" = "distclean" && \
50dedad027SDaniel P. Berrangé	    test -e build/auto-created-by-configure ; \
51dedad027SDaniel P. Berrangé	then \
52dedad027SDaniel P. Berrangé	    rm -rf build GNUmakefile ; \
53dedad027SDaniel P. Berrangé	fi
54dedad027SDaniel P. Berrangéforce: ;
55dedad027SDaniel P. Berrangé.PHONY: force
56dedad027SDaniel P. BerrangéGNUmakefile: ;
57dedad027SDaniel P. Berrangé
58dedad027SDaniel P. BerrangéEOF
59dedad027SDaniel P. Berrangé    cd build
60dedad027SDaniel P. Berrangé    exec $source_path/configure "$@"
61dedad027SDaniel P. Berrangéfi
62dedad027SDaniel P. Berrangé
638cd05ab6SPeter Maydell# Temporary directory used for files created while
648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
658cd05ab6SPeter Maydell# we can safely blow away any previous version of it
668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
678cd05ab6SPeter Maydell# it when configure exits.)
688cd05ab6SPeter MaydellTMPDIR1="config-temp"
698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
728cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
738cd05ab6SPeter Maydell    exit 1
747d13299dSbellardfi
757d13299dSbellard
768cd05ab6SPeter MaydellTMPB="qemu-conf"
778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt"
827d13299dSbellard
83da1d85e3SGerd Hoffmannrm -f config.log
849ac81bbbSmalc
85b48e3611SPeter Maydell# Print a helpful header at the top of config.log
86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
87979ae168SPeter Maydellprintf "# Configured with:" >> config.log
88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
89979ae168SPeter Maydellecho >> config.log
90b48e3611SPeter Maydellecho "#" >> config.log
91b48e3611SPeter Maydell
92d880a3baSPaolo Bonziniprint_error() {
93d880a3baSPaolo Bonzini    (echo
9476ad07a4SPeter Maydell    echo "ERROR: $1"
9576ad07a4SPeter Maydell    while test -n "$2"; do
9676ad07a4SPeter Maydell        echo "       $2"
9776ad07a4SPeter Maydell        shift
9876ad07a4SPeter Maydell    done
99d880a3baSPaolo Bonzini    echo) >&2
100d880a3baSPaolo Bonzini}
101d880a3baSPaolo Bonzini
102d880a3baSPaolo Bonzinierror_exit() {
103d880a3baSPaolo Bonzini    print_error "$@"
10476ad07a4SPeter Maydell    exit 1
10576ad07a4SPeter Maydell}
10676ad07a4SPeter Maydell
1079c83ffd8SPeter Maydelldo_compiler() {
1089c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
1099c83ffd8SPeter Maydell    # is compiler binary to execute.
1109c83ffd8SPeter Maydell    local compiler="$1"
1119c83ffd8SPeter Maydell    shift
1128bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
1138bbe05d7SIan Jackson        echo >>config.log "
1148bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
1158bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
1168bbe05d7SIan Jackson    '; fi
1179c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
1189c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
1198dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
1208dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
1218dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
1228dc38a78SPeter Maydell    # obvious to developers.
1238dc38a78SPeter Maydell    if test "$werror" != "yes"; then
1248dc38a78SPeter Maydell        return 0
1258dc38a78SPeter Maydell    fi
1268dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
1278dc38a78SPeter Maydell    case "$*" in
1288dc38a78SPeter Maydell        *-Werror*)
1298dc38a78SPeter Maydell           return 0
1308dc38a78SPeter Maydell        ;;
1318dc38a78SPeter Maydell    esac
1329c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
1339c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
13476ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
13576ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
13676ad07a4SPeter Maydell        "will be at the bottom of config.log." \
13776ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
1388dc38a78SPeter Maydell}
1398dc38a78SPeter Maydell
1409c83ffd8SPeter Maydelldo_cc() {
1419c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
1429c83ffd8SPeter Maydell}
1439c83ffd8SPeter Maydell
1449c83ffd8SPeter Maydelldo_cxx() {
1459c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
1469c83ffd8SPeter Maydell}
1479c83ffd8SPeter Maydell
14800849b92SRichard Henderson# Append $2 to the variable named $1, with space separation
14900849b92SRichard Hendersonadd_to() {
15000849b92SRichard Henderson    eval $1=\${$1:+\"\$$1 \"}\$2
15100849b92SRichard Henderson}
15200849b92SRichard Henderson
1539c83ffd8SPeter Maydellupdate_cxxflags() {
1549c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1559c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1569c83ffd8SPeter Maydell    # because they only make sense for C programs.
15753422040SPaolo Bonzini    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
158086d5f75SPaolo Bonzini    CXXFLAGS=$(echo "$CFLAGS" | sed s/-std=gnu99/-std=gnu++11/)
1599c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1609c83ffd8SPeter Maydell        case $arg in
1619c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1629c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1639c83ffd8SPeter Maydell                ;;
1649c83ffd8SPeter Maydell            *)
1659c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1669c83ffd8SPeter Maydell                ;;
1679c83ffd8SPeter Maydell        esac
1689c83ffd8SPeter Maydell    done
1699c83ffd8SPeter Maydell}
1709c83ffd8SPeter Maydell
17152166aa0SJuan Quintelacompile_object() {
172fd0e6053SJohn Snow  local_cflags="$1"
173086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
17452166aa0SJuan Quintela}
17552166aa0SJuan Quintela
17652166aa0SJuan Quintelacompile_prog() {
17752166aa0SJuan Quintela  local_cflags="$1"
17852166aa0SJuan Quintela  local_ldflags="$2"
179086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $QEMU_LDFLAGS $local_ldflags
18052166aa0SJuan Quintela}
18152166aa0SJuan Quintela
18211568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
18311568d6dSPaolo Bonzinisymlink() {
18472b8b5a1SStefan Weil  rm -rf "$2"
185ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
18672b8b5a1SStefan Weil  ln -s "$1" "$2"
18711568d6dSPaolo Bonzini}
18811568d6dSPaolo Bonzini
1890dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1900dba6195SLoïc Minier# executable or a builtin)
1910dba6195SLoïc Minierhas() {
1920dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1930dba6195SLoïc Minier}
1940dba6195SLoïc Minier
1950dba6195SLoïc Minier# search for an executable in PATH
1960dba6195SLoïc Minierpath_of() {
1970dba6195SLoïc Minier    local_command="$1"
1980dba6195SLoïc Minier    local_ifs="$IFS"
1990dba6195SLoïc Minier    local_dir=""
2000dba6195SLoïc Minier
2010dba6195SLoïc Minier    # pathname has a dir component?
2020dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
2030dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
2040dba6195SLoïc Minier            echo "$local_command"
2050dba6195SLoïc Minier            return 0
2060dba6195SLoïc Minier        fi
2070dba6195SLoïc Minier    fi
2080dba6195SLoïc Minier    if [ -z "$local_command" ]; then
2090dba6195SLoïc Minier        return 1
2100dba6195SLoïc Minier    fi
2110dba6195SLoïc Minier
2120dba6195SLoïc Minier    IFS=:
2130dba6195SLoïc Minier    for local_dir in $PATH; do
2140dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
2150dba6195SLoïc Minier            echo "$local_dir/$local_command"
2160dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
2170dba6195SLoïc Minier            return 0
2180dba6195SLoïc Minier        fi
2190dba6195SLoïc Minier    done
2200dba6195SLoïc Minier    # not found
2210dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
2220dba6195SLoïc Minier    return 1
2230dba6195SLoïc Minier}
2240dba6195SLoïc Minier
2250a01d76fSMarc-André Lureauversion_ge () {
2260a01d76fSMarc-André Lureau    local_ver1=`echo $1 | tr . ' '`
2270a01d76fSMarc-André Lureau    local_ver2=`echo $2 | tr . ' '`
2280a01d76fSMarc-André Lureau    while true; do
2290a01d76fSMarc-André Lureau        set x $local_ver1
2300a01d76fSMarc-André Lureau        local_first=${2-0}
231c44a33e2SStefano Garzarella        # 'shift 2' if $2 is set, or 'shift' if $2 is not set
232c44a33e2SStefano Garzarella        shift ${2:+2}
2330a01d76fSMarc-André Lureau        local_ver1=$*
2340a01d76fSMarc-André Lureau        set x $local_ver2
2350a01d76fSMarc-André Lureau        # the second argument finished, the first must be greater or equal
2360a01d76fSMarc-André Lureau        test $# = 1 && return 0
2370a01d76fSMarc-André Lureau        test $local_first -lt $2 && return 1
2380a01d76fSMarc-André Lureau        test $local_first -gt $2 && return 0
239c44a33e2SStefano Garzarella        shift ${2:+2}
2400a01d76fSMarc-André Lureau        local_ver2=$*
2410a01d76fSMarc-André Lureau    done
2420a01d76fSMarc-André Lureau}
2430a01d76fSMarc-André Lureau
2445b808275SLluís Vilanovahave_backend () {
2455b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
2465b808275SLluís Vilanova}
2475b808275SLluís Vilanova
2483b6b7550SPaolo Bonziniglob() {
2493b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
2503b6b7550SPaolo Bonzini}
2513b6b7550SPaolo Bonzini
2523b6b7550SPaolo Bonzinisupported_hax_target() {
2533b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
2543b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2553b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
2563b6b7550SPaolo Bonzini        i386|x86_64)
2573b6b7550SPaolo Bonzini            return 0
2583b6b7550SPaolo Bonzini        ;;
2593b6b7550SPaolo Bonzini    esac
2603b6b7550SPaolo Bonzini    return 1
2613b6b7550SPaolo Bonzini}
2623b6b7550SPaolo Bonzini
2633b6b7550SPaolo Bonzinisupported_kvm_target() {
2643b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
2653b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2663b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
2673b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
2683b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2693b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
270aa2953fdSHuacai Chen        mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
271f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2723b6b7550SPaolo Bonzini        s390x:s390x)
2733b6b7550SPaolo Bonzini            return 0
2743b6b7550SPaolo Bonzini        ;;
2753b6b7550SPaolo Bonzini    esac
2763b6b7550SPaolo Bonzini    return 1
2773b6b7550SPaolo Bonzini}
2783b6b7550SPaolo Bonzini
2793b6b7550SPaolo Bonzinisupported_xen_target() {
2803b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2813b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
282b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
283b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
284b5ed2e11SPaolo Bonzini        i386|x86_64)
2853b6b7550SPaolo Bonzini            return 0
2863b6b7550SPaolo Bonzini        ;;
2873b6b7550SPaolo Bonzini    esac
2883b6b7550SPaolo Bonzini    return 1
2893b6b7550SPaolo Bonzini}
2903b6b7550SPaolo Bonzini
291c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
292c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
293c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
294c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
295c97d6d2cSSergio Andres Gomez Del Real        x86_64)
296c97d6d2cSSergio Andres Gomez Del Real            return 0
297c97d6d2cSSergio Andres Gomez Del Real        ;;
298c97d6d2cSSergio Andres Gomez Del Real    esac
299c97d6d2cSSergio Andres Gomez Del Real    return 1
300c97d6d2cSSergio Andres Gomez Del Real}
301c97d6d2cSSergio Andres Gomez Del Real
302d661d9a4SJustin Terry (VM)supported_whpx_target() {
303d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
304d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
305d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
306d661d9a4SJustin Terry (VM)        i386|x86_64)
307d661d9a4SJustin Terry (VM)            return 0
308d661d9a4SJustin Terry (VM)        ;;
309d661d9a4SJustin Terry (VM)    esac
310d661d9a4SJustin Terry (VM)    return 1
311d661d9a4SJustin Terry (VM)}
312d661d9a4SJustin Terry (VM)
313d880a3baSPaolo Bonzinisupported_target() {
314d880a3baSPaolo Bonzini    case "$1" in
315d880a3baSPaolo Bonzini        *-softmmu)
316d880a3baSPaolo Bonzini            ;;
317d880a3baSPaolo Bonzini        *-linux-user)
318d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
319d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
320d880a3baSPaolo Bonzini                return 1
321d880a3baSPaolo Bonzini            fi
322d880a3baSPaolo Bonzini            ;;
323d880a3baSPaolo Bonzini        *-bsd-user)
324d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
325d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
326d880a3baSPaolo Bonzini                return 1
327d880a3baSPaolo Bonzini            fi
328d880a3baSPaolo Bonzini            ;;
329d880a3baSPaolo Bonzini        *)
330d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
331d880a3baSPaolo Bonzini            return 1
332d880a3baSPaolo Bonzini            ;;
333d880a3baSPaolo Bonzini    esac
334b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
335b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
336b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
337b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
338c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
339d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
340b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
341b3f6ea7eSPaolo Bonzini    return 1
342d880a3baSPaolo Bonzini}
343d880a3baSPaolo Bonzini
344e9a3591fSChristian Borntraeger
345e9a3591fSChristian Borntraegerld_has() {
346e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
347e9a3591fSChristian Borntraeger}
348e9a3591fSChristian Borntraeger
3494ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
3504ace32e2SAntonio Ospitethen
3514ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
3524ace32e2SAntonio Ospitefi
3534ace32e2SAntonio Ospite
35414211825SAntonio Ospite# default parameters
3552ff6b91eSJuan Quintelacpu=""
356a31a8642SMichael S. Tsirkiniasl="iasl"
3571e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
35843ce4dfeSbellardstatic="no"
3597d13299dSbellardcross_prefix=""
3600c58ac1cSmalcaudio_drv_list=""
361b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
362b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
363e49d021eSPeter Maydellhost_cc="cc"
3643e2e0e6bSJuan Quintelalibs_tools=""
365d5631638Smalcaudio_win_int=""
366957f1f99SMichael Rothlibs_qga=""
3675bc62e01SGerd Hoffmanndebug_info="yes"
36863678e17SSteven Noonanstack_protector=""
3691e4f6065SDaniele Buonosafe_stack=""
370afc3a8f9SAlex Bennéeuse_containers="yes"
371f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
372ac0df51dSaliguori
37392712822SDaniel P. Berrangeif test -e "$source_path/.git"
37492712822SDaniel P. Berrangethen
375f62bbee5SDaniel P. Berrange    git_update=yes
37692712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3773ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3783ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
37992712822SDaniel P. Berrangeelse
380f62bbee5SDaniel P. Berrange    git_update=no
381aef45d51SDaniel P. Berrange    git_submodules=""
3825c0ef67aSDaniel P. Berrangé
3835c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3845c0ef67aSDaniel P. Berrangé    then
3855c0ef67aSDaniel P. Berrangé        echo
3865c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3875c0ef67aSDaniel P. Berrangé        echo
3885c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3895c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3905c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3915c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3925c0ef67aSDaniel P. Berrangé        echo
393a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3945c0ef67aSDaniel P. Berrangé        echo
3955c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3965c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3975c0ef67aSDaniel P. Berrangé        echo
3985c0ef67aSDaniel P. Berrangé        exit 1
3995c0ef67aSDaniel P. Berrangé    fi
40092712822SDaniel P. Berrangefi
401cc84d63aSDaniel P. Berrangegit="git"
402ac0df51dSaliguori
403afb63ebdSStefan Weil# Don't accept a target_list environment variable.
404afb63ebdSStefan Weilunset target_list
405447e133fSAlex Bennéeunset target_list_exclude
406377529c0SPaolo Bonzini
407377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
408377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
409377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
410377529c0SPaolo Bonzini#              unless --disable-foo is given
411377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
412377529c0SPaolo Bonzini#              feature will searched for,
413377529c0SPaolo Bonzini#              if not found, configure exits with error
414377529c0SPaolo Bonzini#
415377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
416377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
417377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
418377529c0SPaolo Bonzini
419377529c0SPaolo Bonzinibrlapi=""
420377529c0SPaolo Bonzinicurl=""
421377529c0SPaolo Bonzinicurses=""
422377529c0SPaolo Bonzinidocs=""
423377529c0SPaolo Bonzinifdt=""
42458952137SVincenzo Maffionenetmap="no"
42535be72baSPaolo Bonzinisdl="auto"
42635be72baSPaolo Bonzinisdl_image="auto"
427983eef5aSMeador Ingevirtfs=""
428fe8fc5aeSPaolo Bonzinimpath=""
429a0b93237SPaolo Bonzinivnc="enabled"
430377529c0SPaolo Bonzinisparse="no"
431377529c0SPaolo Bonzinivde=""
432a0b93237SPaolo Bonzinivnc_sasl="auto"
433a0b93237SPaolo Bonzinivnc_jpeg="auto"
434a0b93237SPaolo Bonzinivnc_png="auto"
4354113f4cfSLaurent Vivierxkbcommon="auto"
436377529c0SPaolo Bonzinixen=""
437d5b93ddfSAnthony PERARDxen_ctrl_version=""
438eb6fda0fSAnthony PERARDxen_pci_passthrough=""
439377529c0SPaolo Bonzinilinux_aio=""
440c10dd856SAarushi Mehtalinux_io_uring=""
44147e98658SCorey Bryantcap_ng=""
442377529c0SPaolo Bonziniattr=""
4434f26f2b6SAvi Kivitylibattr=""
444377529c0SPaolo Bonzinixfs=""
445b3f6ea7eSPaolo Bonzinitcg="yes"
446a40161cbSPaolo Bonzinimembarrier=""
447299e6f19SPaolo Bonzinivhost_net=""
448299e6f19SPaolo Bonzinivhost_crypto=""
449299e6f19SPaolo Bonzinivhost_scsi=""
450299e6f19SPaolo Bonzinivhost_vsock=""
451e6a74868SMarc-André Lureauvhost_user=""
45298fc1adaSDr. David Alan Gilbertvhost_user_fs=""
453d41a75a2SBradkvm="no"
454b0cb0a66SVincent Palatinhax="no"
455c97d6d2cSSergio Andres Gomez Del Realhvf="no"
456d661d9a4SJustin Terry (VM)whpx="no"
4572da776dbSMichael R. Hinesrdma=""
45821ab34c9SMarcel Apfelbaumpvrdma=""
459377529c0SPaolo Bonzinigprof="no"
460377529c0SPaolo Bonzinidebug_tcg="no"
461377529c0SPaolo Bonzinidebug="no"
462247724cbSMarc-André Lureausanitizers="no"
4630aebab04SLingfeng Yangtsan="no"
464b553a042SJohn Snowfortify_source=""
465377529c0SPaolo Bonzinistrip_opt="yes"
4669195b2c2SStefan Weiltcg_interpreter="no"
467377529c0SPaolo Bonzinibigendian="no"
468377529c0SPaolo Bonzinimingw32="no"
4691d728c39SBlue Swirlgcov="no"
470377529c0SPaolo BonziniEXESUF=""
471484e2cc7SPaolo BonziniHOST_DSOSUF=".so"
47217969268SFam ZhengLDFLAGS_SHARED="-shared"
47317969268SFam Zhengmodules="no"
474bd83c861SChristian Ehrhardtmodule_upgrades="no"
475377529c0SPaolo Bonziniprefix="/usr/local"
4763d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
477377529c0SPaolo Bonziniconfsuffix="/qemu"
478675b9b53SMarc-André Lureauslirp=""
479377529c0SPaolo Bonzinioss_lib=""
480377529c0SPaolo Bonzinibsd="no"
481377529c0SPaolo Bonzinilinux="no"
482377529c0SPaolo Bonzinisolaris="no"
483377529c0SPaolo Bonziniprofiler="no"
484377529c0SPaolo Bonzinicocoa="no"
485377529c0SPaolo Bonzinisoftmmu="yes"
486377529c0SPaolo Bonzinilinux_user="no"
487377529c0SPaolo Bonzinibsd_user="no"
488377529c0SPaolo Bonziniblobs="yes"
48905dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
490377529c0SPaolo Bonzinipkgversion=""
49140d6444eSAvi Kivitypie=""
4923556c233SPaolo Bonziniqom_cast_debug="yes"
493baf86d6bSPaolo Bonzinitrace_backends="log"
494377529c0SPaolo Bonzinitrace_file="trace"
495377529c0SPaolo Bonzinispice=""
496377529c0SPaolo Bonzinirbd=""
4977b02f544SMarc-André Lureausmartcard=""
498*0a40bcb7SCésar Belleyu2f="auto"
4992b2325ffSGerd Hoffmannlibusb=""
50069354a83SHans de Goedeusb_redir=""
501da076ffeSGerd Hoffmannopengl=""
502014cb152SGerd Hoffmannopengl_dmabuf="no"
5035dd89908SRichard Hendersoncpuid_h="no"
50486583a07SLiam Merwickavx2_opt=""
5051ece9905SAlon Levyzlib="yes"
5068ca80760SRichard Hendersoncapstone=""
507b25c9dffSStefan Weillzo=""
508b25c9dffSStefan Weilsnappy=""
5096b383c08SPeter Wubzip2=""
51083bc1f97SJulio Faraccolzfse=""
5113a678481SJuan Quintelazstd=""
512e8ef31a3SMichael Tokarevguest_agent=""
513d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
51450cbebb9SMichael Rothguest_agent_ntddscsi="no"
5159dacf32dSYossi Hindinguest_agent_msi=""
516d9840e25STomoki Sekiyamavss_win32_sdk=""
517d9840e25STomoki Sekiyamawin_sdk="no"
518e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
519c589b249SRonnie Sahlberglibiscsi=""
5206542aa9cSPeter Lievenlibnfs=""
521519175a2SAlex Barcelocoroutine=""
52270c60c08SStefan Hajnoczicoroutine_pool=""
5237d992e4dSPeter Lievendebug_stack_usage="no"
524f0d92b56SLongpeng(Mike)crypto_afalg="no"
525f794573eSEduardo Otuboseccomp=""
526eb100396SBharata B Raoglusterfs=""
527d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
5280c14fb47SBharata B Raoglusterfs_discard="no"
529df3a429aSNiels de Vosglusterfs_fallocate="no"
5307c815372SBharata B Raoglusterfs_zerofill="no"
531e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
5320e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
533a4ccabcfSAnthony Liguorigtk=""
534925a0400SGerd Hoffmanngtk_gl="no"
535a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
536ddbb0d09SDaniel P. Berrangegnutls=""
53791bfcdb0SDaniel P. Berrangenettle=""
538dc2207afSDaniel P. Berrangénettle_xts="no"
53991bfcdb0SDaniel P. Berrangegcrypt=""
5401f923c70SLongpeng(Mike)gcrypt_hmac="no"
541e0576942SDaniel P. Berrangégcrypt_xts="no"
542e0576942SDaniel P. Berrangéqemu_private_xts="yes"
5438953caf3SDaniel P. Berrangeauth_pam=""
544bbbf9bfbSStefan Weilvte=""
5459d9e1521SGerd Hoffmannvirglrenderer=""
5467aaa6a16SPaolo Bonzinitpm=""
547b10d49d7SPino Toscanolibssh=""
548ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
549a99d57bbSWanlong Gaonuma=""
5502847b469SFam Zhengtcmalloc="no"
5517b01cb97SAlexandre Derumierjemalloc="no"
552a6b1d4c0SChanglong Xiereplication="yes"
5532f740136SJeff Codybochs="yes"
5542f740136SJeff Codycloop="yes"
5552f740136SJeff Codydmg="yes"
5562f740136SJeff Codyqcow1="yes"
5572f740136SJeff Codyvdi="yes"
5582f740136SJeff Codyvvfat="yes"
5592f740136SJeff Codyqed="yes"
5602f740136SJeff Codyparallels="yes"
5612f740136SJeff Codysheepdog="yes"
562ed279a06SKlim Kireevlibxml2=""
563ba59fb77SPaolo Bonzinidebug_mutex="no"
56417824406SJunyan Helibpmem=""
565f3494749SPaolo Bonzinidefault_devices="yes"
56640e8c6f4SAlex Bennéeplugins="no"
567adc28027SAlexander Bulekovfuzzing="no"
568b767d257SMarek Marczykowski-Góreckirng_none="no"
56954e7aac0SAlexey Krasikovsecret_keyring=""
57021b2eca6SJingqi Liulibdaxctl=""
571a5665051SPaolo Bonzinimeson=""
57248328880SPaolo Bonzinininja=""
573a5665051SPaolo Bonziniskip_meson=no
574e8f3bd71SMarc-André Lureaugettext=""
575377529c0SPaolo Bonzini
576fb59dabdSPeter Maydellbogus_os="no"
5775a22ab71SYang Zhongmalloc_trim=""
578898be3e0SPeter Maydell
579ac0df51dSaliguori# parse CC options first
580ac0df51dSaliguorifor opt do
58189138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
582ac0df51dSaliguori  case "$opt" in
583ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
584ac0df51dSaliguori  ;;
5853d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
586ac0df51dSaliguori  ;;
58783f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
58883f73fceSTomoki Sekiyama  ;;
5892ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5902ff6b91eSJuan Quintela  ;;
591de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
592db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
593e2a2ed06SJuan Quintela  ;;
59411cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
59511cde1c8SBruno Dominguez  ;;
596db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
597f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
598e2a2ed06SJuan Quintela  ;;
5995bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
6005bc62e01SGerd Hoffmann  ;;
6015bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
6025bc62e01SGerd Hoffmann  ;;
603d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
604d75402b5SAlex Bennée  ;;
605d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
606d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
6072038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
608d422b2bcSAlex Bennée  ;;
609d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
6102038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
611d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
6122038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
613d75402b5SAlex Bennée  ;;
614ac0df51dSaliguori  esac
615ac0df51dSaliguoridone
616ac0df51dSaliguori# OS specific
617ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
61893148aa5SStefan Weil# we can eliminate its usage altogether.
619ac0df51dSaliguori
620e49d021eSPeter Maydell# Preferred compiler:
621e49d021eSPeter Maydell#  ${CC} (if set)
622e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
623e49d021eSPeter Maydell#  system compiler
624e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
625e49d021eSPeter Maydell  cc="$host_cc"
626e49d021eSPeter Maydellelse
627b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
628e49d021eSPeter Maydellfi
629e49d021eSPeter Maydell
63083f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
63183f73fceSTomoki Sekiyama  cxx="c++"
63283f73fceSTomoki Sekiyamaelse
63383f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
63483f73fceSTomoki Sekiyamafi
63583f73fceSTomoki Sekiyama
636b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
637cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
6385f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
6393dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
640b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
641b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
6429f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
6434852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
644b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
645b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
64617884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
64717884d7bSSergei Trofimovichquery_pkg_config() {
64817884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
64917884d7bSSergei Trofimovich}
65017884d7bSSergei Trofimovichpkg_config=query_pkg_config
65147c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
652ac0df51dSaliguori
65345d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
65445d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
65545d285abSPeter Maydell
656be17dc90SMichael S. Tsirkin# default flags for all hosts
6572d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
6582d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
6592d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
6602d31515bSPeter Maydell# provides these semantics.)
661086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
662086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
663c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
664be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
66525211446SPaolo BonziniQEMU_INCLUDES="-iquote . -iquote ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
66625211446SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
667086d5f75SPaolo BonziniCFLAGS="-std=gnu99 -Wall"
668086d5f75SPaolo Bonzini
669be17dc90SMichael S. Tsirkin
670cab00a5aSMichael S. Tsirkin# running configure in the source tree?
671cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
672cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
673cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
674cab00a5aSMichael S. Tsirkinelse
675cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
676cab00a5aSMichael S. Tsirkinfi
677cab00a5aSMichael S. Tsirkin
678ac0df51dSaliguoricheck_define() {
679ac0df51dSaliguoricat > $TMPC <<EOF
680ac0df51dSaliguori#if !defined($1)
681fd786e1aSPeter Maydell#error $1 not defined
682ac0df51dSaliguori#endif
683ac0df51dSaliguoriint main(void) { return 0; }
684ac0df51dSaliguoriEOF
68552166aa0SJuan Quintela  compile_object
686ac0df51dSaliguori}
687ac0df51dSaliguori
688307119e7SGerd Hoffmanncheck_include() {
689307119e7SGerd Hoffmanncat > $TMPC <<EOF
690307119e7SGerd Hoffmann#include <$1>
691307119e7SGerd Hoffmannint main(void) { return 0; }
692307119e7SGerd HoffmannEOF
693307119e7SGerd Hoffmann  compile_object
694307119e7SGerd Hoffmann}
695307119e7SGerd Hoffmann
69693b25869SJohn Snowwrite_c_skeleton() {
69793b25869SJohn Snow    cat > $TMPC <<EOF
69893b25869SJohn Snowint main(void) { return 0; }
69993b25869SJohn SnowEOF
70093b25869SJohn Snow}
70193b25869SJohn Snow
702adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
703adc28027SAlexander Bulekov    cat > $TMPC <<EOF
704adc28027SAlexander Bulekov#include <stdint.h>
705adc28027SAlexander Bulekov#include <sys/types.h>
706adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
707adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
708adc28027SAlexander BulekovEOF
709adc28027SAlexander Bulekov}
710adc28027SAlexander Bulekov
711bbea4050SPeter Maydellif check_define __linux__ ; then
712bbea4050SPeter Maydell  targetos="Linux"
713bbea4050SPeter Maydellelif check_define _WIN32 ; then
714bbea4050SPeter Maydell  targetos='MINGW32'
715bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
716bbea4050SPeter Maydell  targetos='OpenBSD'
717bbea4050SPeter Maydellelif check_define __sun__ ; then
718bbea4050SPeter Maydell  targetos='SunOS'
719bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
720bbea4050SPeter Maydell  targetos='Haiku'
721951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
722951fedfcSPeter Maydell  targetos='FreeBSD'
723951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
724951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
725951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
726951fedfcSPeter Maydell  targetos='DragonFly'
727951fedfcSPeter Maydellelif check_define __NetBSD__; then
728951fedfcSPeter Maydell  targetos='NetBSD'
729951fedfcSPeter Maydellelif check_define __APPLE__; then
730951fedfcSPeter Maydell  targetos='Darwin'
731bbea4050SPeter Maydellelse
732951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
733951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
734951fedfcSPeter Maydell  # be the result of a missing compiler.
735951fedfcSPeter Maydell  targetos='bogus'
736951fedfcSPeter Maydell  bogus_os='yes'
737bbea4050SPeter Maydellfi
738bbea4050SPeter Maydell
739bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
740bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
741bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
742bbea4050SPeter Maydell# the correct CPU with the --cpu option.
743bbea4050SPeter Maydellcase $targetos in
744bbea4050SPeter MaydellDarwin)
745bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
746bbea4050SPeter Maydell  # run 64-bit userspace code.
747bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
748bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
749bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
750bbea4050SPeter Maydell    cpu="x86_64"
751bbea4050SPeter Maydell  fi
752bbea4050SPeter Maydell  ;;
753bbea4050SPeter MaydellSunOS)
75489138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
755bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
756bbea4050SPeter Maydell    cpu="x86_64"
757bbea4050SPeter Maydell  fi
758bbea4050SPeter Maydellesac
759bbea4050SPeter Maydell
7602ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
7612ff6b91eSJuan Quintela  # command line argument
7622ff6b91eSJuan Quintela  :
7632ff6b91eSJuan Quintelaelif check_define __i386__ ; then
764ac0df51dSaliguori  cpu="i386"
765ac0df51dSaliguorielif check_define __x86_64__ ; then
766c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
767c72b26ecSRichard Henderson    cpu="x32"
768c72b26ecSRichard Henderson  else
769ac0df51dSaliguori    cpu="x86_64"
770c72b26ecSRichard Henderson  fi
7713aa9bd6cSblueswir1elif check_define __sparc__ ; then
7723aa9bd6cSblueswir1  if check_define __arch64__ ; then
7733aa9bd6cSblueswir1    cpu="sparc64"
7743aa9bd6cSblueswir1  else
7753aa9bd6cSblueswir1    cpu="sparc"
7763aa9bd6cSblueswir1  fi
777fdf7ed96Smalcelif check_define _ARCH_PPC ; then
778fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
779f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
780f8378accSRichard Henderson      cpu="ppc64le"
781f8378accSRichard Henderson    else
782fdf7ed96Smalc      cpu="ppc64"
783f8378accSRichard Henderson    fi
784ac0df51dSaliguori  else
785fdf7ed96Smalc    cpu="ppc"
786fdf7ed96Smalc  fi
787afa05235SAurelien Jarnoelif check_define __mips__ ; then
788afa05235SAurelien Jarno  cpu="mips"
789d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
790d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
791d66ed0eaSAurelien Jarno    cpu="s390x"
792d66ed0eaSAurelien Jarno  else
793d66ed0eaSAurelien Jarno    cpu="s390"
794d66ed0eaSAurelien Jarno  fi
795c4f80543SAlistair Franciselif check_define __riscv ; then
796c4f80543SAlistair Francis  if check_define _LP64 ; then
797c4f80543SAlistair Francis    cpu="riscv64"
798c4f80543SAlistair Francis  else
799c4f80543SAlistair Francis    cpu="riscv32"
800c4f80543SAlistair Francis  fi
80121d89f84SPeter Maydellelif check_define __arm__ ; then
80221d89f84SPeter Maydell  cpu="arm"
8031f080313SClaudio Fontanaelif check_define __aarch64__ ; then
8041f080313SClaudio Fontana  cpu="aarch64"
805fdf7ed96Smalcelse
80689138857SStefan Weil  cpu=$(uname -m)
807ac0df51dSaliguorifi
808ac0df51dSaliguori
809359bc95dSPeter MaydellARCH=
810359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
811359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
8127d13299dSbellardcase "$cpu" in
813ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
814898be3e0SPeter Maydell  ;;
815f8378accSRichard Henderson  ppc64le)
816f8378accSRichard Henderson    ARCH="ppc64"
817f8378accSRichard Henderson  ;;
8187d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
81997a847bcSbellard    cpu="i386"
8207d13299dSbellard  ;;
821aaa5fa14Saurel32  x86_64|amd64)
822aaa5fa14Saurel32    cpu="x86_64"
823aaa5fa14Saurel32  ;;
82421d89f84SPeter Maydell  armv*b|armv*l|arm)
82521d89f84SPeter Maydell    cpu="arm"
8267d13299dSbellard  ;;
8271f080313SClaudio Fontana  aarch64)
8281f080313SClaudio Fontana    cpu="aarch64"
8291f080313SClaudio Fontana  ;;
830afa05235SAurelien Jarno  mips*)
831afa05235SAurelien Jarno    cpu="mips"
832afa05235SAurelien Jarno  ;;
8333142255cSblueswir1  sparc|sun4[cdmuv])
834ae228531Sbellard    cpu="sparc"
835ae228531Sbellard  ;;
8367d13299dSbellard  *)
837359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
838359bc95dSPeter Maydell    ARCH=unknown
8397d13299dSbellard  ;;
8407d13299dSbellardesac
841359bc95dSPeter Maydellif test -z "$ARCH"; then
842359bc95dSPeter Maydell  ARCH="$cpu"
843359bc95dSPeter Maydellfi
844e2d52ad3SJuan Quintela
8457d13299dSbellard# OS specific
8460dbfc675SJuan Quintela
847adfc3e91SStacey Son# host *BSD for user mode
848adfc3e91SStacey SonHOST_VARIANT_DIR=""
849adfc3e91SStacey Son
8507d13299dSbellardcase $targetos in
85167b915a5SbellardMINGW32*)
85267b915a5Sbellard  mingw32="yes"
853b0cb0a66SVincent Palatin  hax="yes"
854299e6f19SPaolo Bonzini  vhost_user="no"
8553cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
856307119e7SGerd Hoffmann  if check_include dsound.h; then
8573cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
858307119e7SGerd Hoffmann  else
859307119e7SGerd Hoffmann    audio_drv_list=""
860307119e7SGerd Hoffmann  fi
861898be3e0SPeter Maydell  supported_os="yes"
862fb648e9cSDaniel P. Berrangé  pie="no"
86367b915a5Sbellard;;
8645c40d2bdSthsGNU/kFreeBSD)
865a167ba50SAurelien Jarno  bsd="yes"
8666a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8670bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8685c40d2bdSths;;
8697d3505c5SbellardFreeBSD)
8707d3505c5Sbellard  bsd="yes"
8710db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8726a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8730bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
874f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
875f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
87658952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
877adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
8787d3505c5Sbellard;;
879c5e97233Sblueswir1DragonFly)
880c5e97233Sblueswir1  bsd="yes"
8810db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8826a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8830bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
884adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
885c5e97233Sblueswir1;;
8867d3505c5SbellardNetBSD)
8877d3505c5Sbellard  bsd="yes"
888604a5b99SKamil Rytarowski  hax="yes"
8890db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8906a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8910bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8928ef92a88Sblueswir1  oss_lib="-lossaudio"
893adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8947d3505c5Sbellard;;
8957d3505c5SbellardOpenBSD)
8967d3505c5Sbellard  bsd="yes"
8970db4a067SPaolo Bonzini  make="${MAKE-gmake}"
898f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8990bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
900adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
9017d3505c5Sbellard;;
90283fb7adfSbellardDarwin)
90383fb7adfSbellard  bsd="yes"
90483fb7adfSbellard  darwin="yes"
905b0cb0a66SVincent Palatin  hax="yes"
906c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
90717969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
9081b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
909a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
910db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
9111b0f9cc2Saliguori  fi
912fd677642Sths  cocoa="yes"
9136a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
91414382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
915db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
916a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
917a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
918a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
919adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
92083fb7adfSbellard;;
921ec530c81SbellardSunOS)
922ec530c81Sbellard  solaris="yes"
9230db4a067SPaolo Bonzini  make="${MAKE-gmake}"
9240db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
925e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
9266b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
9276a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
9286b4d2ba1Sths  fi
929c2de5c91Smalc  audio_possible_drivers="oss sdl"
930d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
931d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
932d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
933d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
934560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
935560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
936ec530c81Sbellard;;
937179cf400SAndreas FärberHaiku)
938179cf400SAndreas Färber  haiku="yes"
939fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
940fc433430SDavid CARLIER  LIBS="-lposix_error_mapper -lnetwork -lbsd $LIBS"
941179cf400SAndreas Färber;;
942898be3e0SPeter MaydellLinux)
9437183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
9440bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
9455327cf48Sbellard  linux="yes"
946831b7825Sths  linux_user="yes"
947af2be207SJan Kiszka  kvm="yes"
94825211446SPaolo Bonzini  QEMU_INCLUDES="-isystem ${source_path}/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
9493efac6ebSTomáš Golembiovský  libudev="yes"
950898be3e0SPeter Maydell;;
9517d13299dSbellardesac
9527d13299dSbellard
9537d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
954b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
95584778508Sblueswir1    bsd_user="yes"
9567d3505c5Sbellard  fi
95708de3949SAndreas Färberfi
9587d3505c5Sbellard
9590db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9600db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
961faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
962faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
963ddf90699SEduardo Habkost# we check that too
964faf44142SDaniel P. Berrangépython=
9650a01d76fSMarc-André Lureauexplicit_python=no
966ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
967faf44142SDaniel P. Berrangédo
968faf44142SDaniel P. Berrangé    if has "$binary"
969faf44142SDaniel P. Berrangé    then
97095c5f2deSPaolo Bonzini        python=$(command -v "$binary")
971faf44142SDaniel P. Berrangé        break
972faf44142SDaniel P. Berrangé    fi
973faf44142SDaniel P. Berrangédone
974903458c8SMarkus Armbruster
975903458c8SMarkus Armbrustersphinx_build=
976903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
977903458c8SMarkus Armbrusterdo
978903458c8SMarkus Armbruster    if has "$binary"
979903458c8SMarkus Armbruster    then
980903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
981903458c8SMarkus Armbruster        break
982903458c8SMarkus Armbruster    fi
983903458c8SMarkus Armbrusterdone
984903458c8SMarkus Armbruster
98539d87c8cSAlex Bennée# Check for ancillary tools used in testing
98639d87c8cSAlex Bennéegenisoimage=
9873df437c7SAlex Bennéefor binary in genisoimage mkisofs
98839d87c8cSAlex Bennéedo
98939d87c8cSAlex Bennée    if has $binary
99039d87c8cSAlex Bennée    then
99139d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
99239d87c8cSAlex Bennée        break
99339d87c8cSAlex Bennée    fi
99439d87c8cSAlex Bennéedone
99539d87c8cSAlex Bennée
996e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9970db4a067SPaolo Bonzini
9983c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9993c4a4d0dSPeter Maydellif has clang; then
10003c4a4d0dSPeter Maydell  objcc=clang
10013c4a4d0dSPeter Maydellelse
10023c4a4d0dSPeter Maydell  objcc="$cc"
10033c4a4d0dSPeter Maydellfi
10043c4a4d0dSPeter Maydell
10053457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
10063457a3f8SJuan Quintela  EXESUF=".exe"
1007484e2cc7SPaolo Bonzini  HOST_DSOSUF=".dll"
100878e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
1009086d5f75SPaolo Bonzini  CFLAGS="-mthreads $CFLAGS"
1010b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
101193b25869SJohn Snow  write_c_skeleton;
1012f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
1013f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
1014f7cf5d5bSStefan Weil  fi
1015c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
1016683035deSPaolo Bonzini  confsuffix=""
1017105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
10183457a3f8SJuan Quintelafi
10193457a3f8SJuan Quintela
1020487fefdbSAnthony Liguoriwerror=""
102185aa5189Sbellard
10227d13299dSbellardfor opt do
102389138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
10247d13299dSbellard  case "$opt" in
10252efc3265Sbellard  --help|-h) show_help=yes
10262efc3265Sbellard  ;;
102799123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
102899123e13SMike Frysinger  ;;
1029b1a550a0Spbrook  --prefix=*) prefix="$optarg"
10307d13299dSbellard  ;;
1031b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
103232ce6337Sbellard  ;;
1033ac0df51dSaliguori  --cross-prefix=*)
10347d13299dSbellard  ;;
1035ac0df51dSaliguori  --cc=*)
10367d13299dSbellard  ;;
1037b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
103883469015Sbellard  ;;
103983f73fceSTomoki Sekiyama  --cxx=*)
104083f73fceSTomoki Sekiyama  ;;
1041e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
1042e007dbecSMichael S. Tsirkin  ;;
10433c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
10443c4a4d0dSPeter Maydell  ;;
1045b1a550a0Spbrook  --make=*) make="$optarg"
10467d13299dSbellard  ;;
10476a882643Spbrook  --install=*) install="$optarg"
10486a882643Spbrook  ;;
10490a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
1050c886edfbSBlue Swirl  ;;
10512eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10522eb054c2SPeter Maydell  ;;
1053a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
1054a5665051SPaolo Bonzini  ;;
1055a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
1056a5665051SPaolo Bonzini  ;;
105748328880SPaolo Bonzini  --ninja=*) ninja="$optarg"
105848328880SPaolo Bonzini  ;;
1059e2d8830eSBrad  --smbd=*) smbd="$optarg"
1060e2d8830eSBrad  ;;
1061e2a2ed06SJuan Quintela  --extra-cflags=*)
10627d13299dSbellard  ;;
106311cde1c8SBruno Dominguez  --extra-cxxflags=*)
106411cde1c8SBruno Dominguez  ;;
1065e2a2ed06SJuan Quintela  --extra-ldflags=*)
10667d13299dSbellard  ;;
10675bc62e01SGerd Hoffmann  --enable-debug-info)
10685bc62e01SGerd Hoffmann  ;;
10695bc62e01SGerd Hoffmann  --disable-debug-info)
10705bc62e01SGerd Hoffmann  ;;
1071d75402b5SAlex Bennée  --cross-cc-*)
1072d75402b5SAlex Bennée  ;;
107317969268SFam Zheng  --enable-modules)
107417969268SFam Zheng      modules="yes"
107517969268SFam Zheng  ;;
10763aa88b31SStefan Hajnoczi  --disable-modules)
10773aa88b31SStefan Hajnoczi      modules="no"
10783aa88b31SStefan Hajnoczi  ;;
1079bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
1080bd83c861SChristian Ehrhardt  ;;
1081bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
1082bd83c861SChristian Ehrhardt  ;;
10832ff6b91eSJuan Quintela  --cpu=*)
10847d13299dSbellard  ;;
1085b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1086447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1087447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1088447e133fSAlex Bennée                   fi
1089447e133fSAlex Bennée  ;;
1090447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1091447e133fSAlex Bennée                   if test "$target_list"; then
1092447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1093447e133fSAlex Bennée                   fi
1094de83cd02Sbellard  ;;
10955b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10965b808275SLluís Vilanova  ;;
10975b808275SLluís Vilanova  # XXX: backwards compatibility
10985b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
109994a420b1SStefan Hajnoczi  ;;
110074242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
11019410b56cSPrerna Saxena  ;;
1102f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1103f3494749SPaolo Bonzini  ;;
1104f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1105f3494749SPaolo Bonzini  ;;
11067d13299dSbellard  --enable-gprof) gprof="yes"
11077d13299dSbellard  ;;
11081d728c39SBlue Swirl  --enable-gcov) gcov="yes"
11091d728c39SBlue Swirl  ;;
111079427693SLoïc Minier  --static)
111179427693SLoïc Minier    static="yes"
111217884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
111343ce4dfeSbellard  ;;
11140b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
11150b24e75fSPaolo Bonzini  ;;
11160b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
11170b24e75fSPaolo Bonzini  ;;
11183aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
11193aa5d2beSAlon Levy  ;;
11208bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
11218bf188aaSMichael Tokarev  ;;
11220f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
11230f94d6daSAlon Levy  ;;
1124528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
11250b24e75fSPaolo Bonzini  ;;
1126023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1127023d3d67SEduardo Habkost  ;;
1128850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
11290b24e75fSPaolo Bonzini  ;;
1130ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
113107381cc1SAnthony Liguori  ;;
1132785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1133785c23aeSLuiz Capitulino  ;;
11343d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
11353d5eecabSGerd Hoffmann  ;;
1136181ce1d0SOlaf Hering  --host=*|--build=*|\
1137181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1138785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1139023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1140023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1141023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1142023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1143023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1144023ddd74SMax Filippov    # lots of directory switches by default.
1145023ddd74SMax Filippov  ;;
114635be72baSPaolo Bonzini  --disable-sdl) sdl="disabled"
114797a847bcSbellard  ;;
114835be72baSPaolo Bonzini  --enable-sdl) sdl="enabled"
1149c4198157SJuan Quintela  ;;
115035be72baSPaolo Bonzini  --disable-sdl-image) sdl_image="disabled"
1151a442fe2fSDaniel P. Berrangé  ;;
115235be72baSPaolo Bonzini  --enable-sdl-image) sdl_image="enabled"
1153a442fe2fSDaniel P. Berrangé  ;;
11543556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11553556c233SPaolo Bonzini  ;;
11563556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11573556c233SPaolo Bonzini  ;;
1158983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1159983eef5aSMeador Inge  ;;
1160983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1161983eef5aSMeador Inge  ;;
1162fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1163fe8fc5aeSPaolo Bonzini  ;;
1164fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1165fe8fc5aeSPaolo Bonzini  ;;
1166a0b93237SPaolo Bonzini  --disable-vnc) vnc="disabled"
1167821601eaSJes Sorensen  ;;
1168a0b93237SPaolo Bonzini  --enable-vnc) vnc="enabled"
1169821601eaSJes Sorensen  ;;
1170e8f3bd71SMarc-André Lureau  --disable-gettext) gettext="false"
1171e8f3bd71SMarc-André Lureau  ;;
1172e8f3bd71SMarc-André Lureau  --enable-gettext) gettext="true"
1173e8f3bd71SMarc-André Lureau  ;;
11742f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11752f6a1ab0Sblueswir1  ;;
11760c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11770c58ac1cSmalc  ;;
117889138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1179b64ec4e4SFam Zheng  ;;
118089138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1181eb852011SMarkus Armbruster  ;;
1182f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1183f8393946Saurel32  ;;
1184f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1185f8393946Saurel32  ;;
1186f3d08ee6SPaul Brook  --enable-debug)
1187f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1188f3d08ee6SPaul Brook      debug_tcg="yes"
11891fcc6d42SPeter Xu      debug_mutex="yes"
1190f3d08ee6SPaul Brook      debug="yes"
1191f3d08ee6SPaul Brook      strip_opt="no"
1192b553a042SJohn Snow      fortify_source="no"
1193f3d08ee6SPaul Brook  ;;
1194247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1195247724cbSMarc-André Lureau  ;;
1196247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1197247724cbSMarc-André Lureau  ;;
11980aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
11990aebab04SLingfeng Yang  ;;
12000aebab04SLingfeng Yang  --disable-tsan) tsan="no"
12010aebab04SLingfeng Yang  ;;
120203b4fe7dSaliguori  --enable-sparse) sparse="yes"
120303b4fe7dSaliguori  ;;
120403b4fe7dSaliguori  --disable-sparse) sparse="no"
120503b4fe7dSaliguori  ;;
12061625af87Saliguori  --disable-strip) strip_opt="no"
12071625af87Saliguori  ;;
1208a0b93237SPaolo Bonzini  --disable-vnc-sasl) vnc_sasl="disabled"
12092f9606b3Saliguori  ;;
1210a0b93237SPaolo Bonzini  --enable-vnc-sasl) vnc_sasl="enabled"
1211ea784e3bSJuan Quintela  ;;
1212a0b93237SPaolo Bonzini  --disable-vnc-jpeg) vnc_jpeg="disabled"
12132f6f5c7aSCorentin Chary  ;;
1214a0b93237SPaolo Bonzini  --enable-vnc-jpeg) vnc_jpeg="enabled"
12152f6f5c7aSCorentin Chary  ;;
1216a0b93237SPaolo Bonzini  --disable-vnc-png) vnc_png="disabled"
1217efe556adSCorentin Chary  ;;
1218a0b93237SPaolo Bonzini  --enable-vnc-png) vnc_png="enabled"
1219efe556adSCorentin Chary  ;;
1220443f1376Sbellard  --disable-slirp) slirp="no"
1221c20709aaSbellard  ;;
12227c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
12237c57bdd8SMarc-André Lureau  ;;
1224675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1225675b9b53SMarc-André Lureau  ;;
1226e0e6c8c0Saliguori  --disable-vde) vde="no"
12278a16d273Sths  ;;
1228dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1229dfb278bdSJuan Quintela  ;;
123058952137SVincenzo Maffione  --disable-netmap) netmap="no"
123158952137SVincenzo Maffione  ;;
123258952137SVincenzo Maffione  --enable-netmap) netmap="yes"
123358952137SVincenzo Maffione  ;;
1234e37630caSaliguori  --disable-xen) xen="no"
1235e37630caSaliguori  ;;
1236fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1237fc321b4bSJuan Quintela  ;;
1238eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1239eb6fda0fSAnthony PERARD  ;;
1240eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1241eb6fda0fSAnthony PERARD  ;;
12422e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
12432e4d9fb1Saurel32  ;;
12444ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
12454ffcedb6SJuan Quintela  ;;
12467ba1e619Saliguori  --disable-kvm) kvm="no"
12477ba1e619Saliguori  ;;
1248b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1249b31a0277SJuan Quintela  ;;
1250b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1251180fb750Szhanghailiang  ;;
1252b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1253180fb750Szhanghailiang  ;;
1254c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1255c97d6d2cSSergio Andres Gomez Del Real  ;;
1256c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1257c97d6d2cSSergio Andres Gomez Del Real  ;;
1258d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1259d661d9a4SJustin Terry (VM)  ;;
1260d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1261d661d9a4SJustin Terry (VM)  ;;
12629195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12639195b2c2SStefan Weil  ;;
12649195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12659195b2c2SStefan Weil  ;;
126647e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
126747e98658SCorey Bryant  ;;
126847e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
126947e98658SCorey Bryant  ;;
1270b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1271b3f6ea7eSPaolo Bonzini  ;;
1272b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1273b3f6ea7eSPaolo Bonzini  ;;
12745a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12755a22ab71SYang Zhong  ;;
12765a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12775a22ab71SYang Zhong  ;;
1278cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1279cd4ec0b4SGerd Hoffmann  ;;
1280cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1281cd4ec0b4SGerd Hoffmann  ;;
1282c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1283c589b249SRonnie Sahlberg  ;;
1284c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1285c589b249SRonnie Sahlberg  ;;
12866542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12876542aa9cSPeter Lieven  ;;
12886542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12896542aa9cSPeter Lieven  ;;
129005c2a3e7Sbellard  --enable-profiler) profiler="yes"
129105c2a3e7Sbellard  ;;
129214821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
129314821030SPavel Borzenkov  ;;
1294c2de5c91Smalc  --enable-cocoa)
1295c2de5c91Smalc      cocoa="yes" ;
129689138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12975b0753e0Sbellard  ;;
1298cad25d69Spbrook  --disable-system) softmmu="no"
12990a8e90f4Spbrook  ;;
1300cad25d69Spbrook  --enable-system) softmmu="yes"
13010a8e90f4Spbrook  ;;
13020953a80fSZachary Amsden  --disable-user)
13030953a80fSZachary Amsden      linux_user="no" ;
13040953a80fSZachary Amsden      bsd_user="no" ;
13050953a80fSZachary Amsden  ;;
13060953a80fSZachary Amsden  --enable-user) ;;
1307831b7825Sths  --disable-linux-user) linux_user="no"
13080a8e90f4Spbrook  ;;
1309831b7825Sths  --enable-linux-user) linux_user="yes"
1310831b7825Sths  ;;
131184778508Sblueswir1  --disable-bsd-user) bsd_user="no"
131284778508Sblueswir1  ;;
131384778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
131484778508Sblueswir1  ;;
131540d6444eSAvi Kivity  --enable-pie) pie="yes"
131634005a00SKirill A. Shutemov  ;;
131740d6444eSAvi Kivity  --disable-pie) pie="no"
131834005a00SKirill A. Shutemov  ;;
131985aa5189Sbellard  --enable-werror) werror="yes"
132085aa5189Sbellard  ;;
132185aa5189Sbellard  --disable-werror) werror="no"
132285aa5189Sbellard  ;;
132363678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
132463678e17SSteven Noonan  ;;
132563678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
132663678e17SSteven Noonan  ;;
13271e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
13281e4f6065SDaniele Buono  ;;
13291e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
13301e4f6065SDaniele Buono  ;;
13314d3b6f6eSbalrog  --disable-curses) curses="no"
13324d3b6f6eSbalrog  ;;
1333c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1334c584a6d0SJuan Quintela  ;;
1335e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1336e08bb301SSamuel Thibault  ;;
1337e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1338e08bb301SSamuel Thibault  ;;
1339769ce76dSAlexander Graf  --disable-curl) curl="no"
1340769ce76dSAlexander Graf  ;;
1341788c8196SJuan Quintela  --enable-curl) curl="yes"
1342788c8196SJuan Quintela  ;;
13432df87df7SJuan Quintela  --disable-fdt) fdt="no"
13442df87df7SJuan Quintela  ;;
13452df87df7SJuan Quintela  --enable-fdt) fdt="yes"
13462df87df7SJuan Quintela  ;;
13475c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
13485c6c3a6cSChristoph Hellwig  ;;
13495c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
13505c6c3a6cSChristoph Hellwig  ;;
1351c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1352c10dd856SAarushi Mehta  ;;
1353c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1354c10dd856SAarushi Mehta  ;;
1355758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1356758e8e38SVenkateswararao Jujjuri (JV)  ;;
1357758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1358758e8e38SVenkateswararao Jujjuri (JV)  ;;
1359a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1360a40161cbSPaolo Bonzini  ;;
1361a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1362a40161cbSPaolo Bonzini  ;;
136377755340Sths  --disable-blobs) blobs="no"
136477755340Sths  ;;
13657e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13664a19f1ecSpbrook  ;;
1367519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1368519175a2SAlex Barcelo  ;;
136970c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
137070c60c08SStefan Hajnoczi  ;;
137170c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
137270c60c08SStefan Hajnoczi  ;;
13737d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13747d992e4dSPeter Lieven  ;;
1375f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1376f0d92b56SLongpeng(Mike)  ;;
1377f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1378f0d92b56SLongpeng(Mike)  ;;
1379a25dba17SJuan Quintela  --disable-docs) docs="no"
138070ec5dc0SAnthony Liguori  ;;
1381a25dba17SJuan Quintela  --enable-docs) docs="yes"
138283a3ab8bSJuan Quintela  ;;
1383d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1384d5970055SMichael S. Tsirkin  ;;
1385d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1386d5970055SMichael S. Tsirkin  ;;
1387042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1388042cea27SGonglei  ;;
1389299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1390042cea27SGonglei  ;;
13915e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13925e9be92dSNicholas Bellinger  ;;
13935e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13945e9be92dSNicholas Bellinger  ;;
1395fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1396fc0b9b0eSStefan Hajnoczi  ;;
1397fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1398fc0b9b0eSStefan Hajnoczi  ;;
139998fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
140098fc1adaSDr. David Alan Gilbert  ;;
140198fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
140298fc1adaSDr. David Alan Gilbert  ;;
1403da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
140420ff075bSMichael Walle  ;;
1405da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
140620ff075bSMichael Walle  ;;
1407f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1408f27aaf4bSChristian Brunner  ;;
1409f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1410f27aaf4bSChristian Brunner  ;;
14118c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
14128c84cf11SSergei Trofimovich  ;;
14138c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
14148c84cf11SSergei Trofimovich  ;;
14157b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1416111a38b0SRobert Relyea  ;;
14177b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1418111a38b0SRobert Relyea  ;;
1419*0a40bcb7SCésar Belley  --disable-u2f) u2f="disabled"
1420*0a40bcb7SCésar Belley  ;;
1421*0a40bcb7SCésar Belley  --enable-u2f) u2f="enabled"
1422*0a40bcb7SCésar Belley  ;;
14232b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
14242b2325ffSGerd Hoffmann  ;;
14252b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
14262b2325ffSGerd Hoffmann  ;;
142769354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
142869354a83SHans de Goede  ;;
142969354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
143069354a83SHans de Goede  ;;
14311ece9905SAlon Levy  --disable-zlib-test) zlib="no"
14321ece9905SAlon Levy  ;;
1433b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1434b25c9dffSStefan Weil  ;;
1435607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1436607dacd0Sqiaonuohan  ;;
1437b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1438b25c9dffSStefan Weil  ;;
1439607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1440607dacd0Sqiaonuohan  ;;
14416b383c08SPeter Wu  --disable-bzip2) bzip2="no"
14426b383c08SPeter Wu  ;;
14436b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
14446b383c08SPeter Wu  ;;
144583bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
144683bc1f97SJulio Faracco  ;;
144783bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
144883bc1f97SJulio Faracco  ;;
14493a678481SJuan Quintela  --disable-zstd) zstd="no"
14503a678481SJuan Quintela  ;;
14513a678481SJuan Quintela  --enable-zstd) zstd="yes"
14523a678481SJuan Quintela  ;;
1453d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1454d138cee9SMichael Roth  ;;
1455d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1456d138cee9SMichael Roth  ;;
14579dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
14589dacf32dSYossi Hindin  ;;
14599dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
14609dacf32dSYossi Hindin  ;;
1461d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1462d9840e25STomoki Sekiyama  ;;
1463d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1464d9840e25STomoki Sekiyama  ;;
1465d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1466d9840e25STomoki Sekiyama  ;;
1467d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1468d9840e25STomoki Sekiyama  ;;
1469d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1470d9840e25STomoki Sekiyama  ;;
1471d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1472d9840e25STomoki Sekiyama  ;;
14734b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14744b1c11fdSDaniel P. Berrange  ;;
14754b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14764b1c11fdSDaniel P. Berrange  ;;
1477f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1478f794573eSEduardo Otubo  ;;
1479f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1480f794573eSEduardo Otubo  ;;
1481eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1482eb100396SBharata B Rao  ;;
148386583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
148486583a07SLiam Merwick  ;;
148586583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
148686583a07SLiam Merwick  ;;
14876b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
14886b8cd447SRobert Hoo  ;;
14896b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
14906b8cd447SRobert Hoo  ;;
14916b8cd447SRobert Hoo
1492eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1493eb100396SBharata B Rao  ;;
149452b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
149552b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1496583f6e7bSStefan Hajnoczi  ;;
1497cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1498cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1499cb6414dfSFam Zheng  ;;
1500315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1501315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1502315d3184SFam Zheng  ;;
1503a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1504a4ccabcfSAnthony Liguori  ;;
1505a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1506a4ccabcfSAnthony Liguori  ;;
1507a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1508a1c5e949SDaniel P. Berrange  ;;
1509ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1510ddbb0d09SDaniel P. Berrange  ;;
1511ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1512ddbb0d09SDaniel P. Berrange  ;;
151391bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
151491bfcdb0SDaniel P. Berrange  ;;
151591bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
151691bfcdb0SDaniel P. Berrange  ;;
151791bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
151891bfcdb0SDaniel P. Berrange  ;;
151991bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
152091bfcdb0SDaniel P. Berrange  ;;
15218953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
15228953caf3SDaniel P. Berrange  ;;
15238953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
15248953caf3SDaniel P. Berrange  ;;
15252da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
15262da776dbSMichael R. Hines  ;;
15272da776dbSMichael R. Hines  --disable-rdma) rdma="no"
15282da776dbSMichael R. Hines  ;;
152921ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
153021ab34c9SMarcel Apfelbaum  ;;
153121ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
153221ab34c9SMarcel Apfelbaum  ;;
1533bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1534bbbf9bfbSStefan Weil  ;;
1535bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1536bbbf9bfbSStefan Weil  ;;
15379d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
15389d9e1521SGerd Hoffmann  ;;
15399d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
15409d9e1521SGerd Hoffmann  ;;
1541e91c793cSCole Robinson  --disable-tpm) tpm="no"
1542e91c793cSCole Robinson  ;;
1543ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1544ab214c29SStefan Berger  ;;
1545b10d49d7SPino Toscano  --disable-libssh) libssh="no"
15460a12ec87SRichard W.M. Jones  ;;
1547b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
15480a12ec87SRichard W.M. Jones  ;;
1549ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1550ed1701c6SDr. David Alan Gilbert  ;;
1551ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1552ed1701c6SDr. David Alan Gilbert  ;;
1553a99d57bbSWanlong Gao  --disable-numa) numa="no"
1554a99d57bbSWanlong Gao  ;;
1555a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1556a99d57bbSWanlong Gao  ;;
1557ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1558ed279a06SKlim Kireev  ;;
1559ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1560ed279a06SKlim Kireev  ;;
15612847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
15622847b469SFam Zheng  ;;
15632847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15642847b469SFam Zheng  ;;
15657b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15667b01cb97SAlexandre Derumier  ;;
15677b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15687b01cb97SAlexandre Derumier  ;;
1569a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1570a6b1d4c0SChanglong Xie  ;;
1571a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1572a6b1d4c0SChanglong Xie  ;;
15732f740136SJeff Cody  --disable-bochs) bochs="no"
15742f740136SJeff Cody  ;;
15752f740136SJeff Cody  --enable-bochs) bochs="yes"
15762f740136SJeff Cody  ;;
15772f740136SJeff Cody  --disable-cloop) cloop="no"
15782f740136SJeff Cody  ;;
15792f740136SJeff Cody  --enable-cloop) cloop="yes"
15802f740136SJeff Cody  ;;
15812f740136SJeff Cody  --disable-dmg) dmg="no"
15822f740136SJeff Cody  ;;
15832f740136SJeff Cody  --enable-dmg) dmg="yes"
15842f740136SJeff Cody  ;;
15852f740136SJeff Cody  --disable-qcow1) qcow1="no"
15862f740136SJeff Cody  ;;
15872f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15882f740136SJeff Cody  ;;
15892f740136SJeff Cody  --disable-vdi) vdi="no"
15902f740136SJeff Cody  ;;
15912f740136SJeff Cody  --enable-vdi) vdi="yes"
15922f740136SJeff Cody  ;;
15932f740136SJeff Cody  --disable-vvfat) vvfat="no"
15942f740136SJeff Cody  ;;
15952f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15962f740136SJeff Cody  ;;
15972f740136SJeff Cody  --disable-qed) qed="no"
15982f740136SJeff Cody  ;;
15992f740136SJeff Cody  --enable-qed) qed="yes"
16002f740136SJeff Cody  ;;
16012f740136SJeff Cody  --disable-parallels) parallels="no"
16022f740136SJeff Cody  ;;
16032f740136SJeff Cody  --enable-parallels) parallels="yes"
16042f740136SJeff Cody  ;;
16052f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
16062f740136SJeff Cody  ;;
16072f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
16082f740136SJeff Cody  ;;
1609e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1610e6a74868SMarc-André Lureau  ;;
1611299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1612299e6f19SPaolo Bonzini  ;;
1613108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1614108a6481SCindy Lu  ;;
1615108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1616108a6481SCindy Lu  ;;
1617299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1618299e6f19SPaolo Bonzini  ;;
1619299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1620e6a74868SMarc-André Lureau  ;;
16218ca80760SRichard Henderson  --disable-capstone) capstone="no"
16228ca80760SRichard Henderson  ;;
16238ca80760SRichard Henderson  --enable-capstone) capstone="yes"
16248ca80760SRichard Henderson  ;;
1625e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1626e219c499SRichard Henderson  ;;
1627e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1628e219c499SRichard Henderson  ;;
1629cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1630cc84d63aSDaniel P. Berrange  ;;
1631f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1632f62bbee5SDaniel P. Berrange  ;;
1633f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1634f62bbee5SDaniel P. Berrange  ;;
1635ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1636ba59fb77SPaolo Bonzini  ;;
1637ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1638ba59fb77SPaolo Bonzini  ;;
163917824406SJunyan He  --enable-libpmem) libpmem=yes
164017824406SJunyan He  ;;
164117824406SJunyan He  --disable-libpmem) libpmem=no
164217824406SJunyan He  ;;
16434113f4cfSLaurent Vivier  --enable-xkbcommon) xkbcommon="enabled"
164475411919SJames Le Cuirot  ;;
16454113f4cfSLaurent Vivier  --disable-xkbcommon) xkbcommon="disabled"
164675411919SJames Le Cuirot  ;;
164740e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
164840e8c6f4SAlex Bennée  ;;
164940e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
165040e8c6f4SAlex Bennée  ;;
1651afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1652afc3a8f9SAlex Bennée  ;;
1653afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1654afc3a8f9SAlex Bennée  ;;
1655adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1656adc28027SAlexander Bulekov  ;;
1657adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1658adc28027SAlexander Bulekov  ;;
1659f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1660f48e590aSAlex Bennée  ;;
1661b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1662b767d257SMarek Marczykowski-Górecki  ;;
1663b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1664b767d257SMarek Marczykowski-Górecki  ;;
166554e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
166654e7aac0SAlexey Krasikov  ;;
166754e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
166854e7aac0SAlexey Krasikov  ;;
166921b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
167021b2eca6SJingqi Liu  ;;
167121b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
167221b2eca6SJingqi Liu  ;;
16732d2ad6d0SFam Zheng  *)
16742d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
16752d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
16762d2ad6d0SFam Zheng      exit 1
16777f1559c6Sbalrog  ;;
16787d13299dSbellard  esac
16797d13299dSbellarddone
16807d13299dSbellard
168122a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
168222a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
168322a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
168422a87800SMarc-André Lureau
168522a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
168622a87800SMarc-André Lureau    mandir="$prefix"
168722a87800SMarc-André Lureau    datadir="$prefix"
168822a87800SMarc-André Lureau    qemu_docdir="$prefix"
168922a87800SMarc-André Lureau    bindir="$prefix"
169022a87800SMarc-André Lureau    sysconfdir="$prefix"
169122a87800SMarc-André Lureau    local_statedir=
169222a87800SMarc-André Lureauelse
169322a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
169422a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
169522a87800SMarc-André Lureau    qemu_docdir="${qemu_docdir:-$prefix/share/doc/qemu}"
169622a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
169722a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
169822a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
169922a87800SMarc-André Lureaufi
170022a87800SMarc-André Lureau
170140293e58Sbellardcase "$cpu" in
1702e3608d66SRichard Henderson    ppc)
1703e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1704db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1705e3608d66SRichard Henderson           ;;
1706e3608d66SRichard Henderson    ppc64)
1707e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1708db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1709e3608d66SRichard Henderson           ;;
17109b9c37c3SRichard Henderson    sparc)
1711f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1712db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
17133142255cSblueswir1           ;;
1714ed968ff1SJuan Quintela    sparc64)
171579f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1716db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
17173142255cSblueswir1           ;;
171876d83bdeSths    s390)
1719061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1720db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
172128d7cc49SRichard Henderson           ;;
172228d7cc49SRichard Henderson    s390x)
1723061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1724db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
172576d83bdeSths           ;;
172640293e58Sbellard    i386)
172779f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1728db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
172940293e58Sbellard           ;;
173040293e58Sbellard    x86_64)
17317ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
17327ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
17337ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
17347ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1735db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1736379f6698SPaul Brook           ;;
1737c72b26ecSRichard Henderson    x32)
1738c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1739db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1740c72b26ecSRichard Henderson           ;;
174130163d89SPeter Maydell    # No special flags required for other host CPUs
17423142255cSblueswir1esac
17433142255cSblueswir1
17442038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
17452038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
174679f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
174779f3b12fSPeter Crosthwaite
1748affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1749affc88ccSPeter Maydell# support, even if we're using TCI.
1750affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1751affc88ccSPeter Maydell  bsd_user="no"
1752affc88ccSPeter Maydell  linux_user="no"
1753affc88ccSPeter Maydellfi
1754affc88ccSPeter Maydell
17551cf295beSPhilippe Mathieu-Daudéif [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
17561cf295beSPhilippe Mathieu-Daudé  tcg="no"
17571cf295beSPhilippe Mathieu-Daudéfi
17581cf295beSPhilippe Mathieu-Daudé
175960e0df25SPeter Maydelldefault_target_list=""
176060e0df25SPeter Maydell
17616e92f823SPeter Maydellmak_wilds=""
17626e92f823SPeter Maydell
176360e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
17646e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
176560e0df25SPeter Maydellfi
176660e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
17676e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
176860e0df25SPeter Maydellfi
176960e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
17706e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
177160e0df25SPeter Maydellfi
177260e0df25SPeter Maydell
1773447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
17746e92f823SPeter Maydell    for config in $mak_wilds; do
17756e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
17766e92f823SPeter Maydell    done
1777447e133fSAlex Bennéeelse
1778447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1779447e133fSAlex Bennée    for config in $mak_wilds; do
1780447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1781447e133fSAlex Bennée        exclude="no"
1782447e133fSAlex Bennée        for excl in $exclude_list; do
1783447e133fSAlex Bennée            if test "$excl" = "$target"; then
1784447e133fSAlex Bennée                exclude="yes"
1785447e133fSAlex Bennée                break;
1786447e133fSAlex Bennée            fi
1787447e133fSAlex Bennée        done
1788447e133fSAlex Bennée        if test "$exclude" = "no"; then
1789447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1790447e133fSAlex Bennée        fi
1791447e133fSAlex Bennée    done
1792447e133fSAlex Bennéefi
17936e92f823SPeter Maydell
1794c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
179564a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1796c53eeaf7SStefan Hajnoczi
1797af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1798af5db58eSpbrookcat << EOF
1799af5db58eSpbrook
1800af5db58eSpbrookUsage: configure [options]
1801af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1802af5db58eSpbrook
180308fb77edSStefan WeilStandard options:
180408fb77edSStefan Weil  --help                   print this message
180508fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
180608fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
180708fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
180808fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
180908fb77edSStefan Weil$(echo Available targets: $default_target_list | \
181008fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1811447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
181208fb77edSStefan Weil
181308fb77edSStefan WeilAdvanced options (experts only):
181408fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
181508fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
181608fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
181708fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
181808fb77edSStefan Weil                           build time
181908fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
182008fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
182108fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
182211cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
182308fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1824d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1825d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
182608fb77edSStefan Weil  --make=MAKE              use specified make [$make]
182708fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
182808fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
18292eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1830a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
183148328880SPaolo Bonzini  --ninja=NINJA            use specified ninja [$ninja]
183208fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1833db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
183408fb77edSStefan Weil  --static                 enable static build [$static]
183508fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
183608fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
183708fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
183808fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
183908fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1840db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
184108fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
184208fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
18433d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
184413336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1845e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1846db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
184708fb77edSStefan Weil  --enable-debug           enable common debug build options
1848247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
18490aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
185008fb77edSStefan Weil  --disable-strip          disable stripping binaries
185108fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
185263678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
185308fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
185408fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
185508fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
185608fb77edSStefan Weil  --block-drv-rw-whitelist=L
185708fb77edSStefan Weil                           set block driver read-write whitelist
185808fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
185908fb77edSStefan Weil  --block-drv-ro-whitelist=L
186008fb77edSStefan Weil                           set block driver read-only whitelist
186108fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
18625b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1863c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
186408fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
186508fb77edSStefan Weil                           Default:trace-<pid>
1866c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1867c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
18685a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1869c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1870c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
187108fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
187233c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
187308fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1874c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1875c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1876c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1877a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1878c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1879c12d66aaSLin Ma  --enable-profiler        profiler support
1880c12d66aaSLin Ma  --enable-debug-stack-usage
1881c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
188240e8c6f4SAlex Bennée  --enable-plugins
188340e8c6f4SAlex Bennée                           enable plugins via shared library loading
1884afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1885f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1886c23f23b9SMichael Tokarev
1887c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1888c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1889c23f23b9SMichael Tokarev
1890c23f23b9SMichael Tokarev  system          all system emulation targets
1891c23f23b9SMichael Tokarev  user            supported user emulation targets
1892c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1893c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1894c23f23b9SMichael Tokarev  docs            build documentation
1895c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1896c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1897c23f23b9SMichael Tokarev  pie             Position Independent Executables
189821e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1899bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1900c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1901c23f23b9SMichael Tokarev  debug-info      debugging information
1902c23f23b9SMichael Tokarev  sparse          sparse checker
19031e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
19041e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1905c23f23b9SMichael Tokarev
1906ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
190791bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
190891bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
19098953caf3SDaniel P. Berrange  auth-pam        PAM access control
1910c23f23b9SMichael Tokarev  sdl             SDL UI
191104c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1912c23f23b9SMichael Tokarev  gtk             gtk UI
1913c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1914c23f23b9SMichael Tokarev  curses          curses UI
1915e08bb301SSamuel Thibault  iconv           font glyph conversion support
1916c23f23b9SMichael Tokarev  vnc             VNC UI support
1917c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1918c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1919c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1920c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1921c23f23b9SMichael Tokarev  virtfs          VirtFS
1922fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1923c23f23b9SMichael Tokarev  xen             xen backend driver support
192470c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1925c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1926c23f23b9SMichael Tokarev  curl            curl connectivity
1927a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1928c23f23b9SMichael Tokarev  fdt             fdt device tree
1929c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1930b0cb0a66SVincent Palatin  hax             HAX acceleration support
1931c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1932d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
193321ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
193421ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1935c23f23b9SMichael Tokarev  vde             support for vde network
1936c23f23b9SMichael Tokarev  netmap          support for netmap network
1937c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1938c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1939c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1940c23f23b9SMichael Tokarev  attr            attr and xattr support
1941299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1942299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1943299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1944299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1945299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1946299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1947108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1948c23f23b9SMichael Tokarev  spice           spice
1949c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1950c23f23b9SMichael Tokarev  libiscsi        iscsi support
1951c23f23b9SMichael Tokarev  libnfs          nfs support
19527b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1953*0a40bcb7SCésar Belley  u2f             U2F support (u2f-emu)
1954c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1955ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1956c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1957c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1958c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1959c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1960c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
196183bc1f97SJulio Faracco  lzfse           support of lzfse compression library
196283bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
19633a678481SJuan Quintela  zstd            support for zstd compression library
1964d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1965c23f23b9SMichael Tokarev  seccomp         seccomp support
1966c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1967c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1968c23f23b9SMichael Tokarev  tpm             TPM support
1969b10d49d7SPino Toscano  libssh          ssh block device support
1970c23f23b9SMichael Tokarev  numa            libnuma support
1971ed279a06SKlim Kireev  libxml2         for Parallels image format
1972c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
19737b01cb97SAlexandre Derumier  jemalloc        jemalloc support
197486583a07SLiam Merwick  avx2            AVX2 optimization support
19756b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1976a6b1d4c0SChanglong Xie  replication     replication support
1977c12d66aaSLin Ma  opengl          opengl support
1978c12d66aaSLin Ma  virglrenderer   virgl rendering support
1979c12d66aaSLin Ma  xfsctl          xfsctl support
1980c12d66aaSLin Ma  qom-cast-debug  cast debugging support
19818de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
19822f740136SJeff Cody  bochs           bochs image format support
19832f740136SJeff Cody  cloop           cloop image format support
19842f740136SJeff Cody  dmg             dmg image format support
19852f740136SJeff Cody  qcow1           qcow v1 image format support
19862f740136SJeff Cody  vdi             vdi image format support
19872f740136SJeff Cody  vvfat           vvfat image format support
19882f740136SJeff Cody  qed             qed image format support
19892f740136SJeff Cody  parallels       parallels image format support
19902f740136SJeff Cody  sheepdog        sheepdog block driver support
1991f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
19928ca80760SRichard Henderson  capstone        capstone disassembler support
1993ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
199417824406SJunyan He  libpmem         libpmem support
199575411919SJames Le Cuirot  xkbcommon       xkbcommon support
1996b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
199721b2eca6SJingqi Liu  libdaxctl       libdaxctl support
199808fb77edSStefan Weil
199908fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
2000af5db58eSpbrookEOF
20012d2ad6d0SFam Zhengexit 0
2002af5db58eSpbrookfi
2003af5db58eSpbrook
20049c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
2005bb768f71SThomas Huthrm -f */config-devices.mak.d
20069c790242SThomas Huth
2007faf44142SDaniel P. Berrangéif test -z "$python"
2008faf44142SDaniel P. Berrangéthen
2009c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
2010c53eeaf7SStefan Hajnoczifi
2011c53eeaf7SStefan Hajnoczi
2012c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
2013c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
2014ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
2015ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
2016c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
2017c53eeaf7SStefan Hajnoczifi
2018c53eeaf7SStefan Hajnoczi
2019755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
2020406ab2f3SCleber 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)
2021755ee70fSCleber Rosa
2022c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
2023c53eeaf7SStefan Hajnoczipython="$python -B"
2024c53eeaf7SStefan Hajnoczi
20250a01d76fSMarc-André Lureauif test -z "$meson"; then
20260a01d76fSMarc-André Lureau    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.0; then
20270a01d76fSMarc-André Lureau        meson=meson
20280a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
20290a01d76fSMarc-André Lureau        meson=git
20300a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
20310a01d76fSMarc-André Lureau        meson=internal
20320a01d76fSMarc-André Lureau    else
20330a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
20340a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
20350a01d76fSMarc-André Lureau        else
2036a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
2037a5665051SPaolo Bonzini        fi
20380a01d76fSMarc-André Lureau    fi
20390a01d76fSMarc-André Lureauelse
20400a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
20410a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
20420a01d76fSMarc-André Lureau    #
20430a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
20440a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
20450a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
20460a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
20470a01d76fSMarc-André Lureau        case "$meson" in
20480a01d76fSMarc-André Lureau            git | internal) ;;
20490a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
20500a01d76fSMarc-André Lureau        esac
20510a01d76fSMarc-André Lureau    fi
20520a01d76fSMarc-André Lureaufi
2053a5665051SPaolo Bonzini
20540a01d76fSMarc-André Lureauif test "$meson" = git; then
20550a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
20560a01d76fSMarc-André Lureaufi
20570a01d76fSMarc-André Lureauif test "$git_update" = yes; then
20580a01d76fSMarc-André Lureau    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
20590a01d76fSMarc-André Lureaufi
20600a01d76fSMarc-André Lureau
20610a01d76fSMarc-André Lureaucase "$meson" in
20620a01d76fSMarc-André Lureau    git | internal)
2063a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
2064a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
2065a5665051SPaolo Bonzini        fi
20660a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
20670a01d76fSMarc-André Lureau        ;;
20680a01d76fSMarc-André Lureau    *) meson=$(command -v meson) ;;
20690a01d76fSMarc-André Lureauesac
20700a01d76fSMarc-André Lureau
207148328880SPaolo Bonzini# Probe for ninja (used for compdb)
207248328880SPaolo Bonzini
207348328880SPaolo Bonziniif test -z "$ninja"; then
207448328880SPaolo Bonzini    for c in ninja ninja-build samu; do
207548328880SPaolo Bonzini        if has $c; then
207648328880SPaolo Bonzini            ninja=$(command -v "$c")
207748328880SPaolo Bonzini            break
207848328880SPaolo Bonzini        fi
207948328880SPaolo Bonzini    done
208048328880SPaolo Bonzinifi
2081a5665051SPaolo Bonzini
20829aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
20839aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
20849aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
20859aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
20869aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
20879aae6e54SDaniel Henrique Barbozaif compile_object ; then
20889aae6e54SDaniel Henrique Barboza  : C compiler works ok
20899aae6e54SDaniel Henrique Barbozaelse
20909aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
20919aae6e54SDaniel Henrique Barbozafi
20929aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
20939aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
20949aae6e54SDaniel Henrique Barbozafi
20959aae6e54SDaniel Henrique Barboza
2096359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
2097359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
2098359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
2099359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
2100359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2101359bc95dSPeter Maydell    else
210276ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2103359bc95dSPeter Maydell    fi
2104359bc95dSPeter Maydellfi
2105359bc95dSPeter Maydell
21069c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
21079c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
21089c83ffd8SPeter Maydellif test -z "$werror" ; then
2109fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
2110e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
21119c83ffd8SPeter Maydell        werror="yes"
21129c83ffd8SPeter Maydell    else
21139c83ffd8SPeter Maydell        werror="no"
21149c83ffd8SPeter Maydell    fi
21159c83ffd8SPeter Maydellfi
21169c83ffd8SPeter Maydell
2117fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
2118fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
2119fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
2120fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
2121fb59dabdSPeter Maydell    # host OS we should stop now.
2122951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
2123fb59dabdSPeter Maydellfi
2124fb59dabdSPeter Maydell
2125efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
2126efc6c070SThomas Huthcat > $TMPC << EOF
2127efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
2128efc6c070SThomas Huth# ifdef __apple_build_version__
2129efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
2130efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
2131efc6c070SThomas Huth#  endif
2132efc6c070SThomas Huth# else
2133efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
2134efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
2135efc6c070SThomas Huth#  endif
2136efc6c070SThomas Huth# endif
2137efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
2138efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
2139efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
2140efc6c070SThomas Huth# endif
2141efc6c070SThomas Huth#else
2142efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
2143efc6c070SThomas Huth#endif
2144efc6c070SThomas Huthint main (void) { return 0; }
2145efc6c070SThomas HuthEOF
2146efc6c070SThomas Huthif ! compile_prog "" "" ; then
2147efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
2148efc6c070SThomas Huthfi
2149efc6c070SThomas Huth
215000849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
215100849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
215200849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
215300849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
215400849b92SRichard Henderson# just silently disable some features, so it's too error prone.
215500849b92SRichard Henderson
215600849b92SRichard Hendersonwarn_flags=
215700849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
215800849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
215900849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
216000849b92SRichard Hendersonadd_to warn_flags -Wformat-security
216100849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
216200849b92SRichard Hendersonadd_to warn_flags -Winit-self
216300849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
216400849b92SRichard Hendersonadd_to warn_flags -Wempty-body
216500849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
216600849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
216700849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
216800849b92SRichard Henderson
216900849b92SRichard Hendersonnowarn_flags=
217000849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
217100849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
217200849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
217300849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
217400849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2175aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2176bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
217700849b92SRichard Henderson
217800849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
217993b25869SJohn Snow
218093b25869SJohn Snowcc_has_warning_flag() {
218193b25869SJohn Snow    write_c_skeleton;
218293b25869SJohn Snow
2183a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2184a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2185a1d29d6cSPeter Maydell    # warning options).
218693b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
218793b25869SJohn Snow    compile_prog "-Werror $optflag" ""
218893b25869SJohn Snow}
218993b25869SJohn Snow
219093b25869SJohn Snowfor flag in $gcc_flags; do
219193b25869SJohn Snow    if cc_has_warning_flag $flag ; then
21928d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
21938d05095cSPaolo Bonzini    fi
21948d05095cSPaolo Bonzinidone
21958d05095cSPaolo Bonzini
219663678e17SSteven Noonanif test "$stack_protector" != "no"; then
2197fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2198fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2199fccd35a0SRodrigo Rebello{
2200fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2201fccd35a0SRodrigo Rebello    while (*c) {
2202fccd35a0SRodrigo Rebello        *p++ = *c++;
2203fccd35a0SRodrigo Rebello    }
2204fccd35a0SRodrigo Rebello    return 0;
2205fccd35a0SRodrigo Rebello}
2206fccd35a0SRodrigo RebelloEOF
220763678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
22083b463a3fSMiroslav Rezanina  sp_on=0
220963678e17SSteven Noonan  for flag in $gcc_flags; do
2210590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2211590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2212086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2213590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
221463678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2215db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
22163b463a3fSMiroslav Rezanina      sp_on=1
221763678e17SSteven Noonan      break
221863678e17SSteven Noonan    fi
221963678e17SSteven Noonan  done
22203b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
22213b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
22223b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
22233b463a3fSMiroslav Rezanina    fi
22243b463a3fSMiroslav Rezanina  fi
222537746c5eSMarc-André Lureaufi
222637746c5eSMarc-André Lureau
222720bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
222820bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
222920bc94a2SPaolo Bonzinicat > $TMPC << EOF
223020bc94a2SPaolo Bonzinistruct {
223120bc94a2SPaolo Bonzini  int a[2];
223220bc94a2SPaolo Bonzini} x = {0};
223320bc94a2SPaolo BonziniEOF
223420bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
223520bc94a2SPaolo Bonzini  :
223620bc94a2SPaolo Bonzinielse
223720bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
223820bc94a2SPaolo Bonzinifi
223920bc94a2SPaolo Bonzini
224021e709aaSMarc-André Lureau# Our module code doesn't support Windows
224121e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
224221e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
224321e709aaSMarc-André Lureaufi
224421e709aaSMarc-André Lureau
2245bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2246bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2247bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2248bd83c861SChristian Ehrhardtfi
2249bd83c861SChristian Ehrhardt
2250d376e9deSThomas Huth# Static linking is not possible with modules or PIE
225140d6444eSAvi Kivityif test "$static" = "yes" ; then
2252aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2253aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2254aa0d1f44SPaolo Bonzini  fi
225540d6444eSAvi Kivityfi
225640d6444eSAvi Kivity
2257768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2258768b7855SEmilio G. Cota  cat > $TMPC << EOF
2259768b7855SEmilio G. Cotastatic __thread int tls_var;
2260768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2261768b7855SEmilio G. CotaEOF
2262768b7855SEmilio G. Cota
2263768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2264768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2265768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2266768b7855SEmilio G. Cotafi
2267768b7855SEmilio G. Cota
226840d6444eSAvi Kivitycat > $TMPC << EOF
226921d4a791SAvi Kivity
227021d4a791SAvi Kivity#ifdef __linux__
227121d4a791SAvi Kivity#  define THREAD __thread
227221d4a791SAvi Kivity#else
227321d4a791SAvi Kivity#  define THREAD
227421d4a791SAvi Kivity#endif
227521d4a791SAvi Kivitystatic THREAD int tls_var;
227621d4a791SAvi Kivityint main(void) { return tls_var; }
227740d6444eSAvi KivityEOF
2278b2634124SRichard Henderson
2279b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2280412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2281412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2282b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2283412aeacdSAlex Bennéefi
2284412aeacdSAlex Bennée
228512781462SRichard Hendersonif test "$static" = "yes"; then
2286eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
2287086d5f75SPaolo Bonzini    CFLAGS="-fPIE -DPIE $CFLAGS"
228812781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
228912781462SRichard Henderson    pie="yes"
229012781462SRichard Henderson  elif test "$pie" = "yes"; then
229112781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
229212781462SRichard Henderson  else
229312781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
229412781462SRichard Henderson    pie="no"
229512781462SRichard Henderson  fi
229612781462SRichard Hendersonelif test "$pie" = "no"; then
2297086d5f75SPaolo Bonzini  CFLAGS="$CFLAGS_NOPIE $CFLAGS"
2298086d5f75SPaolo Bonzini  LDFLAGS="$LDFLAGS_NOPIE $LDFLAGS"
2299eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
2300086d5f75SPaolo Bonzini  CFLAGS="-fPIE -DPIE $CFLAGS"
2301086d5f75SPaolo Bonzini  LDFLAGS="-pie $LDFLAGS"
230240d6444eSAvi Kivity  pie="yes"
23032c674109SRichard Hendersonelif test "$pie" = "yes"; then
230476ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
230540d6444eSAvi Kivityelse
230640d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
230740d6444eSAvi Kivity  pie="no"
230840d6444eSAvi Kivityfi
230940d6444eSAvi Kivity
2310e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2311e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2312e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2313e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2314e6cbd751SRichard Hendersonfi
2315e6cbd751SRichard Henderson
231609dada40SPaolo Bonzini##########################################
231709dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
231809dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
231909dada40SPaolo Bonzini# specification is necessary
232009dada40SPaolo Bonzini
232109dada40SPaolo Bonziniif test "$cpu" = "i386"; then
232209dada40SPaolo Bonzini  cat > $TMPC << EOF
232309dada40SPaolo Bonzinistatic int sfaa(int *ptr)
232409dada40SPaolo Bonzini{
232509dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
232609dada40SPaolo Bonzini}
232709dada40SPaolo Bonzini
232809dada40SPaolo Bonziniint main(void)
232909dada40SPaolo Bonzini{
233009dada40SPaolo Bonzini  int val = 42;
23311405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
233209dada40SPaolo Bonzini  sfaa(&val);
233309dada40SPaolo Bonzini  return val;
233409dada40SPaolo Bonzini}
233509dada40SPaolo BonziniEOF
233609dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
233709dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
233809dada40SPaolo Bonzini  fi
233909dada40SPaolo Bonzinifi
234009dada40SPaolo Bonzini
234109dada40SPaolo Bonzini#########################################
2342ec530c81Sbellard# Solaris specific configure tool chain decisions
234309dada40SPaolo Bonzini
2344ec530c81Sbellardif test "$solaris" = "yes" ; then
23456792aa11SLoïc Minier  if has $install; then
23466792aa11SLoïc Minier    :
23476792aa11SLoïc Minier  else
234876ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
234976ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
235076ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2351ec530c81Sbellard  fi
235289138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
235376ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
235476ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
235576ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2356ec530c81Sbellard  fi
23576792aa11SLoïc Minier  if has ar; then
23586792aa11SLoïc Minier    :
23596792aa11SLoïc Minier  else
2360ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
236176ad07a4SPeter Maydell      error_exit "No path includes ar" \
236276ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2363ec530c81Sbellard    fi
236476ad07a4SPeter Maydell    error_exit "No path includes ar"
2365ec530c81Sbellard  fi
2366ec530c81Sbellardfi
2367ec530c81Sbellard
2368afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2369d880a3baSPaolo Bonzini    for target in $default_target_list; do
2370d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2371d880a3baSPaolo Bonzini            target_list="$target_list $target"
2372d880a3baSPaolo Bonzini    done
2373d880a3baSPaolo Bonzini    target_list="${target_list# }"
2374121afa9eSAnthony Liguorielse
237589138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2376d880a3baSPaolo Bonzini    for target in $target_list; do
237725b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
237825b48338SPeter Maydell        # friendly error message than if we let it fall through.
237925b48338SPeter Maydell        case " $default_target_list " in
238025b48338SPeter Maydell            *" $target "*)
238125b48338SPeter Maydell                ;;
238225b48338SPeter Maydell            *)
238325b48338SPeter Maydell                error_exit "Unknown target name '$target'"
238425b48338SPeter Maydell                ;;
238525b48338SPeter Maydell        esac
2386d880a3baSPaolo Bonzini        supported_target $target || exit 1
238725b48338SPeter Maydell    done
2388d880a3baSPaolo Bonzinifi
238925b48338SPeter Maydell
2390f55fe278SPaolo Bonzini# see if system emulation was really requested
2391f55fe278SPaolo Bonzinicase " $target_list " in
2392f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2393f55fe278SPaolo Bonzini  ;;
2394f55fe278SPaolo Bonzini  *) softmmu=no
2395f55fe278SPaolo Bonzini  ;;
2396f55fe278SPaolo Bonziniesac
23975327cf48Sbellard
239805dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
239905dfa22bSPhilippe Mathieu-Daudé  case "$target" in
240005dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
240105dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
240205dfa22bSPhilippe Mathieu-Daudé      ;;
240305dfa22bSPhilippe Mathieu-Daudé  esac
240405dfa22bSPhilippe Mathieu-Daudédone
2405623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2406623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2407623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2408623ef637SPhilippe Mathieu-Daudéfi
240905dfa22bSPhilippe Mathieu-Daudé
2410249247c9SJuan Quintelafeature_not_found() {
2411249247c9SJuan Quintela  feature=$1
241221684af0SStewart Smith  remedy=$2
2413249247c9SJuan Quintela
241476ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
241521684af0SStewart Smith      "configure was not able to find it." \
241621684af0SStewart Smith      "$remedy"
2417249247c9SJuan Quintela}
2418249247c9SJuan Quintela
24197d13299dSbellard# ---
24207d13299dSbellard# big/little endian test
24217d13299dSbellardcat > $TMPC << EOF
242261cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
242361cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
242461cc919fSMike Frysingerextern int foo(short *, short *);
242561cc919fSMike Frysingerint main(int argc, char *argv[]) {
242661cc919fSMike Frysinger    return foo(big_endian, little_endian);
24277d13299dSbellard}
24287d13299dSbellardEOF
24297d13299dSbellard
243061cc919fSMike Frysingerif compile_object ; then
243112f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
243261cc919fSMike Frysinger        bigendian="yes"
243312f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
243461cc919fSMike Frysinger        bigendian="no"
24357d13299dSbellard    else
24367d13299dSbellard        echo big/little test failed
24377d13299dSbellard    fi
24387d13299dSbellardelse
243961cc919fSMike Frysinger    echo big/little test failed
24407d13299dSbellardfi
24417d13299dSbellard
2442b0a47e79SJuan Quintela##########################################
2443e10ee3f5SPhilippe Mathieu-Daudé# system tools
2444e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2445e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2446e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2447e10ee3f5SPhilippe Mathieu-Daudé    else
2448e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2449e10ee3f5SPhilippe Mathieu-Daudé    fi
2450e10ee3f5SPhilippe Mathieu-Daudéfi
2451e10ee3f5SPhilippe Mathieu-Daudé
2452e10ee3f5SPhilippe Mathieu-Daudé##########################################
2453a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2454a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2455a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2456a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2457a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2458a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2459a30878e7SPeter Maydell    fi
2460a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2461a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2462a30878e7SPeter Maydell    fi
2463a30878e7SPeter Maydell    gtk=no
246435be72baSPaolo Bonzini    sdl=disabled
2465a30878e7SPeter Maydellfi
2466a30878e7SPeter Maydell
24676b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
24686b39b063SEric Blakecat > $TMPC << EOF
24696b39b063SEric Blake#include <stdint.h>
24706b39b063SEric Blake#include <stdio.h>
24716b39b063SEric Blakeint main(int argc, char *argv[]) {
24726b39b063SEric Blake    return printf("%zu", SIZE_MAX);
24736b39b063SEric Blake}
24746b39b063SEric BlakeEOF
24756b39b063SEric Blakehave_broken_size_max=no
24766b39b063SEric Blakeif ! compile_object -Werror ; then
24776b39b063SEric Blake    have_broken_size_max=yes
24786b39b063SEric Blakefi
24796b39b063SEric Blake
2480a30878e7SPeter Maydell##########################################
2481015a33bdSGonglei# L2TPV3 probe
2482015a33bdSGonglei
2483015a33bdSGongleicat > $TMPC <<EOF
2484015a33bdSGonglei#include <sys/socket.h>
2485bff6cb72SMichael Tokarev#include <linux/ip.h>
2486015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2487015a33bdSGongleiEOF
2488015a33bdSGongleiif compile_prog "" "" ; then
2489015a33bdSGonglei  l2tpv3=yes
2490015a33bdSGongleielse
2491015a33bdSGonglei  l2tpv3=no
2492015a33bdSGongleifi
2493015a33bdSGonglei
2494c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2495c9c8b88fSDavid CARLIER  pty_h=yes
2496c9c8b88fSDavid CARLIERelse
2497c9c8b88fSDavid CARLIER  pty_h=no
2498c9c8b88fSDavid CARLIERfi
2499c9c8b88fSDavid CARLIER
2500195588ccSDavid CARLIERcat > $TMPC <<EOF
2501195588ccSDavid CARLIER#include <sys/mman.h>
2502195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2503195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2504195588ccSDavid CARLIER}
2505195588ccSDavid CARLIEREOF
2506195588ccSDavid CARLIERif compile_prog "" "" ; then
2507195588ccSDavid CARLIER  have_mlockall=yes
2508195588ccSDavid CARLIERelse
2509195588ccSDavid CARLIER  have_mlockall=no
2510195588ccSDavid CARLIERfi
2511195588ccSDavid CARLIER
2512299e6f19SPaolo Bonzini#########################################
2513299e6f19SPaolo Bonzini# vhost interdependencies and host support
2514299e6f19SPaolo Bonzini
2515299e6f19SPaolo Bonzini# vhost backends
2516299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2517299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2518299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2519299e6f19SPaolo Bonzinifi
2520108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2521108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2522108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2523108a6481SCindy Lufi
2524299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2525299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2526299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2527299e6f19SPaolo Bonzinifi
2528299e6f19SPaolo Bonzini
2529299e6f19SPaolo Bonzini# vhost-kernel devices
2530299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2531299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2532299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2533299e6f19SPaolo Bonzinifi
2534299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2535299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2536299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2537299e6f19SPaolo Bonzinifi
2538299e6f19SPaolo Bonzini
2539299e6f19SPaolo Bonzini# vhost-user backends
2540299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2541299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2542299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2543299e6f19SPaolo Bonzinifi
2544299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2545299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2546299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2547299e6f19SPaolo Bonzinifi
254898fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
254998fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
255098fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
255198fc1adaSDr. David Alan Gilbertfi
2552108a6481SCindy Lu#vhost-vdpa backends
2553108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2554108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2555108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2556108a6481SCindy Lufi
2557299e6f19SPaolo Bonzini
2558299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2559299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2560299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2561299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2562299e6f19SPaolo Bonzinifi
2563299e6f19SPaolo Bonzini
2564015a33bdSGonglei##########################################
25654d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
25664d9310f4SDaniel P. Berrange
25674d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
25684d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
25694d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
25704d9310f4SDaniel P. Berrange    #
25714d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
25724d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
25734d9310f4SDaniel P. Berrange    #
25744d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
25754d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
25764d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
25774d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
25784d9310f4SDaniel P. Berrange    # that for you.
25794d9310f4SDaniel P. Berrange    #
25804d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
25814d9310f4SDaniel P. Berrange    # are not in fact redundant.
25824d9310f4SDaniel P. Berrangecat > $TMPC << EOF
25834d9310f4SDaniel P. Berrange#include <unistd.h>
25844d9310f4SDaniel P. Berrange#include <time.h>
25854d9310f4SDaniel P. Berrange#undef localtime_r
25864d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
25874d9310f4SDaniel P. BerrangeEOF
25884d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
25894d9310f4SDaniel P. Berrange        localtime_r="yes"
25904d9310f4SDaniel P. Berrange    else
25914d9310f4SDaniel P. Berrange        localtime_r="no"
25924d9310f4SDaniel P. Berrange    fi
25934d9310f4SDaniel P. Berrangefi
25944d9310f4SDaniel P. Berrange
25954d9310f4SDaniel P. Berrange##########################################
2596779ab5e3SStefan Weil# pkg-config probe
2597779ab5e3SStefan Weil
2598779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
259976ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2600779ab5e3SStefan Weilfi
2601779ab5e3SStefan Weil
2602779ab5e3SStefan Weil##########################################
2603b0a47e79SJuan Quintela# NPTL probe
2604b0a47e79SJuan Quintela
260524cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2606bd0c5661Spbrook  cat > $TMPC <<EOF
2607bd0c5661Spbrook#include <sched.h>
260830813ceaSpbrook#include <linux/futex.h>
2609182eacc0SStefan Weilint main(void) {
2610bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2611bd0c5661Spbrook#error bork
2612bd0c5661Spbrook#endif
2613182eacc0SStefan Weil  return 0;
2614bd0c5661Spbrook}
2615bd0c5661SpbrookEOF
261624cb36a6SPeter Maydell  if ! compile_object ; then
261721684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2618b0a47e79SJuan Quintela  fi
2619bd0c5661Spbrookfi
2620bd0c5661Spbrook
2621ac62922eSbalrog##########################################
2622607dacd0Sqiaonuohan# lzo check
2623607dacd0Sqiaonuohan
2624607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2625607dacd0Sqiaonuohan    cat > $TMPC << EOF
2626607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2627607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2628607dacd0SqiaonuohanEOF
2629607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2630708eab42SMarc-André Lureau        lzo_libs="-llzo2"
2631b25c9dffSStefan Weil        lzo="yes"
2632b25c9dffSStefan Weil    else
2633b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2634b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2635b25c9dffSStefan Weil        fi
2636b25c9dffSStefan Weil        lzo="no"
2637b25c9dffSStefan Weil    fi
2638607dacd0Sqiaonuohanfi
2639607dacd0Sqiaonuohan
2640607dacd0Sqiaonuohan##########################################
2641607dacd0Sqiaonuohan# snappy check
2642607dacd0Sqiaonuohan
2643607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2644607dacd0Sqiaonuohan    cat > $TMPC << EOF
2645607dacd0Sqiaonuohan#include <snappy-c.h>
2646607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2647607dacd0SqiaonuohanEOF
2648607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2649708eab42SMarc-André Lureau        snappy_libs='-lsnappy'
2650b25c9dffSStefan Weil        snappy="yes"
2651b25c9dffSStefan Weil    else
2652b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2653b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2654b25c9dffSStefan Weil        fi
2655b25c9dffSStefan Weil        snappy="no"
2656b25c9dffSStefan Weil    fi
2657607dacd0Sqiaonuohanfi
2658607dacd0Sqiaonuohan
2659607dacd0Sqiaonuohan##########################################
26606b383c08SPeter Wu# bzip2 check
26616b383c08SPeter Wu
26626b383c08SPeter Wuif test "$bzip2" != "no" ; then
26636b383c08SPeter Wu    cat > $TMPC << EOF
26646b383c08SPeter Wu#include <bzlib.h>
26656b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
26666b383c08SPeter WuEOF
26676b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
26686b383c08SPeter Wu        bzip2="yes"
26696b383c08SPeter Wu    else
26706b383c08SPeter Wu        if test "$bzip2" = "yes"; then
26716b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
26726b383c08SPeter Wu        fi
26736b383c08SPeter Wu        bzip2="no"
26746b383c08SPeter Wu    fi
26756b383c08SPeter Wufi
26766b383c08SPeter Wu
26776b383c08SPeter Wu##########################################
267883bc1f97SJulio Faracco# lzfse check
267983bc1f97SJulio Faracco
268083bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
268183bc1f97SJulio Faracco    cat > $TMPC << EOF
268283bc1f97SJulio Faracco#include <lzfse.h>
268383bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
268483bc1f97SJulio FaraccoEOF
268583bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
268683bc1f97SJulio Faracco        lzfse="yes"
268783bc1f97SJulio Faracco    else
268883bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
268983bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
269083bc1f97SJulio Faracco        fi
269183bc1f97SJulio Faracco        lzfse="no"
269283bc1f97SJulio Faracco    fi
269383bc1f97SJulio Faraccofi
269483bc1f97SJulio Faracco
269583bc1f97SJulio Faracco##########################################
26963a678481SJuan Quintela# zstd check
26973a678481SJuan Quintela
26983a678481SJuan Quintelaif test "$zstd" != "no" ; then
2699297254c7SJuan Quintela    libzstd_minver="1.4.0"
2700297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
27013a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
27023a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
27033a678481SJuan Quintela        zstd="yes"
27043a678481SJuan Quintela    else
27053a678481SJuan Quintela        if test "$zstd" = "yes" ; then
27063a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
27073a678481SJuan Quintela        fi
27083a678481SJuan Quintela        zstd="no"
27093a678481SJuan Quintela    fi
27103a678481SJuan Quintelafi
27113a678481SJuan Quintela
27123a678481SJuan Quintela##########################################
2713f794573eSEduardo Otubo# libseccomp check
2714f794573eSEduardo Otubo
2715f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
27163e684455SMichael Strosaker    libseccomp_minver="2.3.0"
271725ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2718c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2719c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2720f794573eSEduardo Otubo        seccomp="yes"
2721f794573eSEduardo Otubo    else
2722f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2723693e5910SAndrew Jones            feature_not_found "libseccomp" \
2724693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2725896848f0SEduardo Otubo        fi
2726e84d5956SYann E. MORIN        seccomp="no"
2727f794573eSEduardo Otubo    fi
2728f794573eSEduardo Otubofi
2729f794573eSEduardo Otubo##########################################
2730e37630caSaliguori# xen probe
2731e37630caSaliguori
2732fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2733c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2734c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2735c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2736c1cdd9d5SJuergen Gross
2737c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2738c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2739c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2740c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2741c1cdd9d5SJuergen Gross    xen=yes
2742c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2743c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
274458ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
274558ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
274658ea9a7aSAnthony PERARD    fi
2747c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2748582ea95fSMarc-André Lureau    xen_cflags="$($pkg_config --cflags $xen_pc)"
2749582ea95fSMarc-André Lureau    xen_libs="$($pkg_config --libs $xen_pc)"
2750c1cdd9d5SJuergen Gross  else
2751c1cdd9d5SJuergen Gross
2752b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2753d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2754d5b93ddfSAnthony PERARD
275550ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
275650ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
275750ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
275850ced5b3SStefan Weil
275950ced5b3SStefan Weil    # Xen (any)
276050ced5b3SStefan Weil    cat > $TMPC <<EOF
276150ced5b3SStefan Weil#include <xenctrl.h>
276250ced5b3SStefan Weilint main(void) {
276350ced5b3SStefan Weil  return 0;
276450ced5b3SStefan Weil}
276550ced5b3SStefan WeilEOF
276650ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
276750ced5b3SStefan Weil      # Xen not found
276850ced5b3SStefan Weil      if test "$xen" = "yes" ; then
276921684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
277050ced5b3SStefan Weil      fi
277150ced5b3SStefan Weil      xen=no
277250ced5b3SStefan Weil
2773d5b93ddfSAnthony PERARD    # Xen unstable
277469deef08SPeter Maydell    elif
277569deef08SPeter Maydell        cat > $TMPC <<EOF &&
27762cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
27772cbf8903SRoss Lagerwall#define __XEN_TOOLS__
27782cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2779d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
27802cbf8903SRoss Lagerwallint main(void) {
27812cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2782d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
27832cbf8903SRoss Lagerwall
27842cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
27852cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
27862cbf8903SRoss Lagerwall
2787d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2788d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2789d3c49ebbSPaul Durrant
27902cbf8903SRoss Lagerwall  return 0;
27912cbf8903SRoss Lagerwall}
27922cbf8903SRoss LagerwallEOF
27932cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27942cbf8903SRoss Lagerwall      then
27952cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27962cbf8903SRoss Lagerwall      xen_ctrl_version=41100
27972cbf8903SRoss Lagerwall      xen=yes
27982cbf8903SRoss Lagerwall    elif
27992cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
28005ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
28015ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
280258ea9a7aSAnthony PERARD#include <xentoolcore.h>
28035ba3d756SIgor Druzhininint main(void) {
28045ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
28055ba3d756SIgor Druzhinin
28065ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
28075ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
280858ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
28095ba3d756SIgor Druzhinin
28105ba3d756SIgor Druzhinin  return 0;
28115ba3d756SIgor Druzhinin}
28125ba3d756SIgor DruzhininEOF
281358ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
28145ba3d756SIgor Druzhinin      then
281558ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
28165ba3d756SIgor Druzhinin      xen_ctrl_version=41000
28175ba3d756SIgor Druzhinin      xen=yes
28185ba3d756SIgor Druzhinin    elif
28195ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2820da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2821da8090ccSPaul Durrant#define __XEN_TOOLS__
2822da8090ccSPaul Durrant#include <xendevicemodel.h>
2823da8090ccSPaul Durrantint main(void) {
2824da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2825da8090ccSPaul Durrant
2826da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2827da8090ccSPaul Durrant  xendevicemodel_close(xd);
2828da8090ccSPaul Durrant
2829da8090ccSPaul Durrant  return 0;
2830da8090ccSPaul Durrant}
2831da8090ccSPaul DurrantEOF
2832da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2833da8090ccSPaul Durrant      then
2834da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2835f1167ee6SJuergen Gross      xen_ctrl_version=40900
2836da8090ccSPaul Durrant      xen=yes
2837da8090ccSPaul Durrant    elif
2838da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
28395eeb39c2SIan Campbell/*
28405eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
28415eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2842b6eb9b45SPaulina Szubarczyk *
2843b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2844b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2845b6eb9b45SPaulina Szubarczyk */
2846b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2847b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2848b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2849b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2850b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2851b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2852b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2853b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2854b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2855b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2856b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2857b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2858b6eb9b45SPaulina Szubarczyk#endif
2859b6eb9b45SPaulina Szubarczykint main(void) {
2860b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2861b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2862b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2863b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2864b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2865b6eb9b45SPaulina Szubarczyk
2866b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2867b6eb9b45SPaulina Szubarczyk
2868b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2869b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2870b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2871b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2872b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2873b6eb9b45SPaulina Szubarczyk
2874b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2875b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2876b6eb9b45SPaulina Szubarczyk
2877b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2878b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2879b6eb9b45SPaulina Szubarczyk
2880b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2881b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2882b6eb9b45SPaulina Szubarczyk
2883b6eb9b45SPaulina Szubarczyk  return 0;
2884b6eb9b45SPaulina Szubarczyk}
2885b6eb9b45SPaulina SzubarczykEOF
2886b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2887b6eb9b45SPaulina Szubarczyk      then
2888f1167ee6SJuergen Gross      xen_ctrl_version=40800
2889b6eb9b45SPaulina Szubarczyk      xen=yes
2890b6eb9b45SPaulina Szubarczyk    elif
2891b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2892b6eb9b45SPaulina Szubarczyk/*
2893b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2894b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
28955eeb39c2SIan Campbell */
28965eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
28975eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
28985eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
28995eeb39c2SIan Campbell#include <xenctrl.h>
29005eeb39c2SIan Campbell#include <xenstore.h>
29015eeb39c2SIan Campbell#include <xenevtchn.h>
29025eeb39c2SIan Campbell#include <xengnttab.h>
29035eeb39c2SIan Campbell#include <xenforeignmemory.h>
29045eeb39c2SIan Campbell#include <stdint.h>
29055eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
29065eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
29075eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
29085eeb39c2SIan Campbell#endif
29095eeb39c2SIan Campbellint main(void) {
29105eeb39c2SIan Campbell  xc_interface *xc = NULL;
29115eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
29125eeb39c2SIan Campbell  xenevtchn_handle *xe;
29135eeb39c2SIan Campbell  xengnttab_handle *xg;
29145eeb39c2SIan Campbell
29155eeb39c2SIan Campbell  xs_daemon_open();
29165eeb39c2SIan Campbell
29175eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
29185eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29195eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29205eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29215eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
29225eeb39c2SIan Campbell
29235eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
29245eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
29255eeb39c2SIan Campbell
29265eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
29275eeb39c2SIan Campbell  xenevtchn_fd(xe);
29285eeb39c2SIan Campbell
29295eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
29305eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
29315eeb39c2SIan Campbell
29325eeb39c2SIan Campbell  return 0;
29335eeb39c2SIan Campbell}
29345eeb39c2SIan CampbellEOF
29355eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
29365eeb39c2SIan Campbell      then
2937f1167ee6SJuergen Gross      xen_ctrl_version=40701
29385eeb39c2SIan Campbell      xen=yes
2939cdadde39SRoger Pau Monne
2940cdadde39SRoger Pau Monne    # Xen 4.6
2941cdadde39SRoger Pau Monne    elif
2942cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2943cdadde39SRoger Pau Monne#include <xenctrl.h>
2944e108a3c1SAnthony PERARD#include <xenstore.h>
2945d5b93ddfSAnthony PERARD#include <stdint.h>
2946d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2947d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2948d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2949d5b93ddfSAnthony PERARD#endif
2950d5b93ddfSAnthony PERARDint main(void) {
2951d5b93ddfSAnthony PERARD  xc_interface *xc;
2952d5b93ddfSAnthony PERARD  xs_daemon_open();
2953d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2954d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2955d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2956b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29578688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2958d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
295920a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2960d8b441a3SJan Beulich  return 0;
2961d8b441a3SJan Beulich}
2962d8b441a3SJan BeulichEOF
2963d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2964d8b441a3SJan Beulich      then
2965f1167ee6SJuergen Gross      xen_ctrl_version=40600
2966d8b441a3SJan Beulich      xen=yes
2967d8b441a3SJan Beulich
2968d8b441a3SJan Beulich    # Xen 4.5
2969d8b441a3SJan Beulich    elif
2970d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2971d8b441a3SJan Beulich#include <xenctrl.h>
2972d8b441a3SJan Beulich#include <xenstore.h>
2973d8b441a3SJan Beulich#include <stdint.h>
2974d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2975d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2976d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2977d8b441a3SJan Beulich#endif
2978d8b441a3SJan Beulichint main(void) {
2979d8b441a3SJan Beulich  xc_interface *xc;
2980d8b441a3SJan Beulich  xs_daemon_open();
2981d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2982d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2983d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2984d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2985d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29863996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
29873996e85cSPaul Durrant  return 0;
29883996e85cSPaul Durrant}
29893996e85cSPaul DurrantEOF
29903996e85cSPaul Durrant        compile_prog "" "$xen_libs"
29913996e85cSPaul Durrant      then
2992f1167ee6SJuergen Gross      xen_ctrl_version=40500
29933996e85cSPaul Durrant      xen=yes
29943996e85cSPaul Durrant
29953996e85cSPaul Durrant    elif
29963996e85cSPaul Durrant        cat > $TMPC <<EOF &&
29973996e85cSPaul Durrant#include <xenctrl.h>
29983996e85cSPaul Durrant#include <xenstore.h>
29993996e85cSPaul Durrant#include <stdint.h>
30003996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
30013996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
30023996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
30033996e85cSPaul Durrant#endif
30043996e85cSPaul Durrantint main(void) {
30053996e85cSPaul Durrant  xc_interface *xc;
30063996e85cSPaul Durrant  xs_daemon_open();
30073996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
30083996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
30093996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
30103996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
30113996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
30128688e065SStefano Stabellini  return 0;
30138688e065SStefano Stabellini}
30148688e065SStefano StabelliniEOF
30158688e065SStefano Stabellini        compile_prog "" "$xen_libs"
301669deef08SPeter Maydell      then
3017f1167ee6SJuergen Gross      xen_ctrl_version=40200
30188688e065SStefano Stabellini      xen=yes
30198688e065SStefano Stabellini
3020e37630caSaliguori    else
3021fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
3022edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
3023edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
3024fc321b4bSJuan Quintela      fi
3025fc321b4bSJuan Quintela      xen=no
3026e37630caSaliguori    fi
3027d5b93ddfSAnthony PERARD
3028d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
3029f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
3030582ea95fSMarc-André Lureau        xen_libs="$xen_libs $xen_stable_libs "
30315eeb39c2SIan Campbell      fi
3032d5b93ddfSAnthony PERARD    fi
3033e37630caSaliguori  fi
3034c1cdd9d5SJuergen Grossfi
3035e37630caSaliguori
3036eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
3037edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
3038eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
3039eb6fda0fSAnthony PERARD  else
3040eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
304176ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
304276ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
3043eb6fda0fSAnthony PERARD    fi
3044eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
3045eb6fda0fSAnthony PERARD  fi
3046eb6fda0fSAnthony PERARDfi
3047eb6fda0fSAnthony PERARD
3048e37630caSaliguori##########################################
3049d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
3050d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
3051327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
3052d661d9a4SJustin Terry (VM)        whpx="yes"
3053d661d9a4SJustin Terry (VM)    else
3054d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
305553537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
3056d661d9a4SJustin Terry (VM)        fi
3057d661d9a4SJustin Terry (VM)        whpx="no"
3058d661d9a4SJustin Terry (VM)    fi
3059d661d9a4SJustin Terry (VM)fi
3060d661d9a4SJustin Terry (VM)
3061d661d9a4SJustin Terry (VM)##########################################
3062e8f3bd71SMarc-André Lureau# gettext probe
3063e8f3bd71SMarc-André Lureauif test "$gettext" != "false" ; then
3064e8f3bd71SMarc-André Lureau  if has xgettext; then
3065e8f3bd71SMarc-André Lureau    gettext=true
3066e8f3bd71SMarc-André Lureau  else
3067e8f3bd71SMarc-André Lureau    if test "$gettext" = "true" ; then
3068e8f3bd71SMarc-André Lureau      feature_not_found "gettext" "Install xgettext binary"
3069e8f3bd71SMarc-André Lureau    fi
3070e8f3bd71SMarc-André Lureau    gettext=false
3071e8f3bd71SMarc-André Lureau  fi
3072e8f3bd71SMarc-André Lureaufi
3073e8f3bd71SMarc-André Lureau
3074e8f3bd71SMarc-André Lureau##########################################
3075dfffc653SJuan Quintela# Sparse probe
3076dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
3077968b4db3SPaolo Bonzini  if has sparse; then
3078dfffc653SJuan Quintela    sparse=yes
3079dfffc653SJuan Quintela  else
3080dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
308121684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
3082dfffc653SJuan Quintela    fi
3083dfffc653SJuan Quintela    sparse=no
3084dfffc653SJuan Quintela  fi
3085dfffc653SJuan Quintelafi
3086dfffc653SJuan Quintela
3087dfffc653SJuan Quintela##########################################
3088f676c67eSJeremy White# X11 probe
3089f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
30908781595bSGerd Hoffmann    have_x11=yes
309189138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
309289138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
3093f676c67eSJeremy Whitefi
3094f676c67eSJeremy White
3095f676c67eSJeremy White##########################################
3096a4ccabcfSAnthony Liguori# GTK probe
3097a4ccabcfSAnthony Liguori
30985a464e6cSPeter Xuif test "$gtk" != "no"; then
309989d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
310089d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
31017b23d121SVolker Rümelin    gtkversion="3.22.0"
3102bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
310389138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
310489138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
310589138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
31060a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
31078781595bSGerd Hoffmann            need_x11=yes
3108f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
3109f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
31100a337ed0SGerd Hoffmann        fi
3111bbbf9bfbSStefan Weil        gtk="yes"
3112bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
31135fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
3114bbbf9bfbSStefan Weil    else
3115bbbf9bfbSStefan Weil        gtk="no"
3116bbbf9bfbSStefan Weil    fi
3117bbbf9bfbSStefan Weilfi
3118bbbf9bfbSStefan Weil
3119ddbb0d09SDaniel P. Berrange
3120ddbb0d09SDaniel P. Berrange##########################################
3121ddbb0d09SDaniel P. Berrange# GNUTLS probe
3122ddbb0d09SDaniel P. Berrange
3123ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3124a73e82efSRichard Henderson    pass="no"
3125a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
312689138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
312789138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3128a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3129a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3130a73e82efSRichard Henderson        write_c_skeleton
3131a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3132243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
3133ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
3134a73e82efSRichard Henderson            pass="yes"
3135a73e82efSRichard Henderson        fi
3136a73e82efSRichard Henderson    fi
3137a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3138a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3139ddbb0d09SDaniel P. Berrange    else
3140a73e82efSRichard Henderson        gnutls="$pass"
3141ddbb0d09SDaniel P. Berrange    fi
3142ddbb0d09SDaniel P. Berrangefi
3143ddbb0d09SDaniel P. Berrange
314491bfcdb0SDaniel P. Berrange
314591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
314691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3147a0722409SDaniel P. Berrangé# explicitly
314891bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
314991bfcdb0SDaniel P. Berrangethen
3150a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
315191bfcdb0SDaniel P. Berrange    then
315291bfcdb0SDaniel P. Berrange        gcrypt="no"
315391bfcdb0SDaniel P. Berrange    fi
315491bfcdb0SDaniel P. Berrangefi
315591bfcdb0SDaniel P. Berrange
315691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
315791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3158a0722409SDaniel P. Berrangé# explicitly
315991bfcdb0SDaniel P. Berrangeif test -z "$nettle"
316091bfcdb0SDaniel P. Berrangethen
3161a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
316291bfcdb0SDaniel P. Berrange    then
316391bfcdb0SDaniel P. Berrange        nettle="no"
316491bfcdb0SDaniel P. Berrange    fi
316591bfcdb0SDaniel P. Berrangefi
316691bfcdb0SDaniel P. Berrange
3167dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
316891bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
316991bfcdb0SDaniel P. Berrange    then
317091bfcdb0SDaniel P. Berrange	return 1
317191bfcdb0SDaniel P. Berrange    fi
317291bfcdb0SDaniel P. Berrange
317391bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
317491bfcdb0SDaniel P. Berrange    then
317589138857SStefan Weil	host=$(libgcrypt-config --host)
317691bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
317791bfcdb0SDaniel P. Berrange	then
317891bfcdb0SDaniel P. Berrange	    return 1
317991bfcdb0SDaniel P. Berrange	fi
318091bfcdb0SDaniel P. Berrange    fi
318191bfcdb0SDaniel P. Berrange
3182dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3183dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3184dea7a64eSDaniel P. Berrangé
3185dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3186dea7a64eSDaniel P. Berrangé    then
3187dea7a64eSDaniel P. Berrangé       return 1
3188dea7a64eSDaniel P. Berrangé    fi
3189dea7a64eSDaniel P. Berrangé
319091bfcdb0SDaniel P. Berrange    return 0
319191bfcdb0SDaniel P. Berrange}
319291bfcdb0SDaniel P. Berrange
3193a0722409SDaniel P. Berrangé
3194a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3195a73e82efSRichard Henderson    pass="no"
319664dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3197a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3198a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3199a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3200a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3201a73e82efSRichard Henderson        write_c_skeleton
3202a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3203243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
3204a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
3205a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3206a0722409SDaniel P. Berrangé               gcrypt="no"
3207a0722409SDaniel P. Berrangé            fi
3208a73e82efSRichard Henderson            pass="yes"
3209a73e82efSRichard Henderson        fi
3210a73e82efSRichard Henderson    fi
3211dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3212dc2207afSDaniel P. Berrangé    then
3213dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3214dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3215dc2207afSDaniel P. Berrangéint main(void) {
3216dc2207afSDaniel P. Berrangé  return 0;
3217dc2207afSDaniel P. Berrangé}
3218dc2207afSDaniel P. BerrangéEOF
3219dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3220dc2207afSDaniel P. Berrangé            nettle_xts=yes
3221dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3222dc2207afSDaniel P. Berrangé        fi
3223dc2207afSDaniel P. Berrangé    fi
3224a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
322564dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3226a0722409SDaniel P. Berrangé    else
3227a73e82efSRichard Henderson        nettle="$pass"
3228a0722409SDaniel P. Berrangé    fi
3229a0722409SDaniel P. Berrangéfi
3230a0722409SDaniel P. Berrangé
323191bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3232a73e82efSRichard Henderson    pass="no"
3233dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
323489138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
323589138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3236a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
323791bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
323891bfcdb0SDaniel P. Berrange        # turn breaks static builds...
323991bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
324091bfcdb0SDaniel P. Berrange        then
324191bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
324291bfcdb0SDaniel P. Berrange        fi
32431f923c70SLongpeng(Mike)
3244a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3245a73e82efSRichard Henderson        write_c_skeleton
3246a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3247243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
324837788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3249a73e82efSRichard Henderson            pass="yes"
3250a73e82efSRichard Henderson        fi
3251a73e82efSRichard Henderson    fi
3252a73e82efSRichard Henderson    if test "$pass" = "yes"; then
325337788f25SDaniel P. Berrange        gcrypt="yes"
32541f923c70SLongpeng(Mike)        cat > $TMPC << EOF
32551f923c70SLongpeng(Mike)#include <gcrypt.h>
32561f923c70SLongpeng(Mike)int main(void) {
32571f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
32581f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
32591f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
32601f923c70SLongpeng(Mike)  return 0;
32611f923c70SLongpeng(Mike)}
32621f923c70SLongpeng(Mike)EOF
32631f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
32641f923c70SLongpeng(Mike)            gcrypt_hmac=yes
32651f923c70SLongpeng(Mike)        fi
3266e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3267e0576942SDaniel P. Berrangé#include <gcrypt.h>
3268e0576942SDaniel P. Berrangéint main(void) {
3269e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3270e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3271e0576942SDaniel P. Berrangé  return 0;
3272e0576942SDaniel P. Berrangé}
3273e0576942SDaniel P. BerrangéEOF
3274e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3275e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3276e0576942SDaniel P. Berrangé            qemu_private_xts=no
3277e0576942SDaniel P. Berrangé        fi
3278a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3279dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
328091bfcdb0SDaniel P. Berrange    else
328191bfcdb0SDaniel P. Berrange        gcrypt="no"
328291bfcdb0SDaniel P. Berrange    fi
328362893b67SDaniel P. Berrangefi
328462893b67SDaniel P. Berrange
3285ddbb0d09SDaniel P. Berrange
328691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
328791bfcdb0SDaniel P. Berrangethen
328891bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
328991bfcdb0SDaniel P. Berrangefi
3290ed754746SDaniel P. Berrange
32919a2fd434SDaniel P. Berrange##########################################
32929a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
32939a2fd434SDaniel P. Berrange
32949a2fd434SDaniel P. Berrangetasn1=yes
329590246037SDaniel P. Berrangetasn1_cflags=""
329690246037SDaniel P. Berrangetasn1_libs=""
32979a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
329889138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
329989138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
33009a2fd434SDaniel P. Berrangeelse
33019a2fd434SDaniel P. Berrange    tasn1=no
33029a2fd434SDaniel P. Berrangefi
33039a2fd434SDaniel P. Berrange
3304ed754746SDaniel P. Berrange
3305bbbf9bfbSStefan Weil##########################################
33068953caf3SDaniel P. Berrange# PAM probe
33078953caf3SDaniel P. Berrange
33088953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
33098953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
33108953caf3SDaniel P. Berrange#include <security/pam_appl.h>
33118953caf3SDaniel P. Berrange#include <stdio.h>
33128953caf3SDaniel P. Berrangeint main(void) {
33138953caf3SDaniel P. Berrange   const char *service_name = "qemu";
33148953caf3SDaniel P. Berrange   const char *user = "frank";
33159c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
33168953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
33179c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
33188953caf3SDaniel P. Berrange   return 0;
33198953caf3SDaniel P. Berrange}
33208953caf3SDaniel P. BerrangeEOF
33218953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
33228953caf3SDaniel P. Berrange        auth_pam=yes
33238953caf3SDaniel P. Berrange    else
33248953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
33258953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
33268953caf3SDaniel P. Berrange        else
33278953caf3SDaniel P. Berrange            auth_pam=no
33288953caf3SDaniel P. Berrange        fi
33298953caf3SDaniel P. Berrange    fi
33308953caf3SDaniel P. Berrangefi
33318953caf3SDaniel P. Berrange
33328953caf3SDaniel P. Berrange##########################################
3333559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3334559607eaSDaniel P. Berrange
3335559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3336559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3337559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3338559607eaSDaniel P. Berrangefi
3339559607eaSDaniel P. Berrange
3340e865b97fSChen Gang#########################################
3341e865b97fSChen Gang# libdrm check
3342e865b97fSChen Ganghave_drm_h=no
3343e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3344e865b97fSChen Gang    have_drm_h=yes
3345e865b97fSChen Gangfi
3346e865b97fSChen Gang
33472a4b472cSDavid CARLIER#########################################
33482a4b472cSDavid CARLIER# sys/signal.h check
33492a4b472cSDavid CARLIERhave_sys_signal_h=no
33502a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
33512a4b472cSDavid CARLIER  have_sys_signal_h=yes
33522a4b472cSDavid CARLIERfi
33532a4b472cSDavid CARLIER
3354559607eaSDaniel P. Berrange##########################################
3355bbbf9bfbSStefan Weil# VTE probe
3356bbbf9bfbSStefan Weil
3357bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3358c6feff9eSCole Robinson    vteminversion="0.32.0"
3359c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3360c6feff9eSCole Robinson      vtepackage="vte-2.91"
3361c6feff9eSCole Robinson    else
3362528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3363c6feff9eSCole Robinson    fi
3364c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
336589138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
336689138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
336789138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3368bbbf9bfbSStefan Weil        vte="yes"
3369bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3370c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
33719e04c683SStefan Weil    else
3372bbbf9bfbSStefan Weil        vte="no"
3373a4ccabcfSAnthony Liguori    fi
3374a4ccabcfSAnthony Liguorifi
3375a4ccabcfSAnthony Liguori
3376a4ccabcfSAnthony Liguori##########################################
33772da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
33782da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
33792da776dbSMichael R. Hines  cat > $TMPC <<EOF
33802da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
33812da776dbSMichael R. Hinesint main(void) { return 0; }
33822da776dbSMichael R. HinesEOF
3383ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
33842da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
33852da776dbSMichael R. Hines    rdma="yes"
33862da776dbSMichael R. Hines  else
33872da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
33882da776dbSMichael R. Hines        error_exit \
3389ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
33902da776dbSMichael R. Hines            " Your options:" \
3391ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
33922da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
33932da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
33942da776dbSMichael R. Hines    fi
33952da776dbSMichael R. Hines    rdma="no"
33962da776dbSMichael R. Hines  fi
33972da776dbSMichael R. Hinesfi
33982da776dbSMichael R. Hines
339921ab34c9SMarcel Apfelbaum##########################################
340021ab34c9SMarcel Apfelbaum# PVRDMA detection
340121ab34c9SMarcel Apfelbaum
340221ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
340321ab34c9SMarcel Apfelbaum#include <sys/mman.h>
340421ab34c9SMarcel Apfelbaum
340521ab34c9SMarcel Apfelbaumint
340621ab34c9SMarcel Apfelbaummain(void)
340721ab34c9SMarcel Apfelbaum{
340821ab34c9SMarcel Apfelbaum    char buf = 0;
340921ab34c9SMarcel Apfelbaum    void *addr = &buf;
341021ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
341121ab34c9SMarcel Apfelbaum
341221ab34c9SMarcel Apfelbaum    return 0;
341321ab34c9SMarcel Apfelbaum}
341421ab34c9SMarcel ApfelbaumEOF
341521ab34c9SMarcel Apfelbaum
341621ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
341721ab34c9SMarcel Apfelbaum    case "$pvrdma" in
341821ab34c9SMarcel Apfelbaum    "")
341921ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
342021ab34c9SMarcel Apfelbaum            pvrdma="yes"
342121ab34c9SMarcel Apfelbaum        else
342221ab34c9SMarcel Apfelbaum            pvrdma="no"
342321ab34c9SMarcel Apfelbaum        fi
342421ab34c9SMarcel Apfelbaum        ;;
342521ab34c9SMarcel Apfelbaum    "yes")
342621ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
342721ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
342821ab34c9SMarcel Apfelbaum        fi
342921ab34c9SMarcel Apfelbaum        pvrdma="yes"
343021ab34c9SMarcel Apfelbaum        ;;
343121ab34c9SMarcel Apfelbaum    "no")
343221ab34c9SMarcel Apfelbaum        pvrdma="no"
343321ab34c9SMarcel Apfelbaum        ;;
343421ab34c9SMarcel Apfelbaum    esac
343521ab34c9SMarcel Apfelbaumelse
343621ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
343721ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
343821ab34c9SMarcel Apfelbaum    fi
343921ab34c9SMarcel Apfelbaum    pvrdma="no"
344021ab34c9SMarcel Apfelbaumfi
344195c6bff3SBenoît Canet
3442ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3443ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3444ee108585SYuval Shaia
3445ee108585SYuval Shaiacat > $TMPC <<EOF &&
3446ee108585SYuval Shaia#include <infiniband/verbs.h>
3447ee108585SYuval Shaia
3448ee108585SYuval Shaiaint
3449ee108585SYuval Shaiamain(void)
3450ee108585SYuval Shaia{
3451ee108585SYuval Shaia    struct ibv_mr *mr;
3452ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3453ee108585SYuval Shaia    size_t length = 10;
3454ee108585SYuval Shaia    uint64_t iova = 0;
3455ee108585SYuval Shaia    int access = 0;
3456ee108585SYuval Shaia    void *addr = NULL;
3457ee108585SYuval Shaia
3458ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3459ee108585SYuval Shaia
3460ee108585SYuval Shaia    ibv_dereg_mr(mr);
3461ee108585SYuval Shaia
3462ee108585SYuval Shaia    return 0;
3463ee108585SYuval Shaia}
3464ee108585SYuval ShaiaEOF
3465ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3466ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3467ee108585SYuval Shaia    fi
3468ee108585SYuval Shaiafi
3469ee108585SYuval Shaia
347095c6bff3SBenoît Canet##########################################
3471c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3472dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3473dce512deSChristoph Hellwig  cat > $TMPC << EOF
3474ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3475dce512deSChristoph Hellwig#include <xfs/xfs.h>
3476dce512deSChristoph Hellwigint main(void)
3477dce512deSChristoph Hellwig{
3478dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3479dce512deSChristoph Hellwig    return 0;
3480dce512deSChristoph Hellwig}
3481dce512deSChristoph HellwigEOF
3482dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3483dce512deSChristoph Hellwig    xfs="yes"
3484dce512deSChristoph Hellwig  else
3485dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
348621684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3487dce512deSChristoph Hellwig    fi
3488dce512deSChristoph Hellwig    xfs=no
3489dce512deSChristoph Hellwig  fi
3490dce512deSChristoph Hellwigfi
3491dce512deSChristoph Hellwig
3492dce512deSChristoph Hellwig##########################################
34938a16d273Sths# vde libraries probe
3494dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
34954baae0acSJuan Quintela  vde_libs="-lvdeplug"
34968a16d273Sths  cat > $TMPC << EOF
34978a16d273Sths#include <libvdeplug.h>
34984a7f0e06Spbrookint main(void)
34994a7f0e06Spbrook{
35004a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3501fea08e08SPeter Maydell    char s[] = "";
3502fea08e08SPeter Maydell    vde_open(s, s, &a);
35034a7f0e06Spbrook    return 0;
35044a7f0e06Spbrook}
35058a16d273SthsEOF
350652166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
35074baae0acSJuan Quintela    vde=yes
3508dfb278bdSJuan Quintela  else
3509dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
351021684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3511dfb278bdSJuan Quintela    fi
3512dfb278bdSJuan Quintela    vde=no
35138a16d273Sths  fi
35148a16d273Sthsfi
35158a16d273Sths
35168a16d273Sths##########################################
35170a985b37SVincenzo Maffione# netmap support probe
35180a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
35190a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
35200a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
35210a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
35220a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
352358952137SVincenzo Maffioneif test "$netmap" != "no" ; then
352458952137SVincenzo Maffione  cat > $TMPC << EOF
352558952137SVincenzo Maffione#include <inttypes.h>
352658952137SVincenzo Maffione#include <net/if.h>
352758952137SVincenzo Maffione#include <net/netmap.h>
352858952137SVincenzo Maffione#include <net/netmap_user.h>
35290a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
35300a985b37SVincenzo Maffione#error
35310a985b37SVincenzo Maffione#endif
353258952137SVincenzo Maffioneint main(void) { return 0; }
353358952137SVincenzo MaffioneEOF
353458952137SVincenzo Maffione  if compile_prog "" "" ; then
353558952137SVincenzo Maffione    netmap=yes
353658952137SVincenzo Maffione  else
353758952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
353858952137SVincenzo Maffione      feature_not_found "netmap"
353958952137SVincenzo Maffione    fi
354058952137SVincenzo Maffione    netmap=no
354158952137SVincenzo Maffione  fi
354258952137SVincenzo Maffionefi
354358952137SVincenzo Maffione
354458952137SVincenzo Maffione##########################################
354547e98658SCorey Bryant# libcap-ng library probe
354647e98658SCorey Bryantif test "$cap_ng" != "no" ; then
354747e98658SCorey Bryant  cap_libs="-lcap-ng"
354847e98658SCorey Bryant  cat > $TMPC << EOF
354947e98658SCorey Bryant#include <cap-ng.h>
355047e98658SCorey Bryantint main(void)
355147e98658SCorey Bryant{
355247e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
355347e98658SCorey Bryant    return 0;
355447e98658SCorey Bryant}
355547e98658SCorey BryantEOF
355647e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
355747e98658SCorey Bryant    cap_ng=yes
355847e98658SCorey Bryant  else
355947e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
356021684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
356147e98658SCorey Bryant    fi
356247e98658SCorey Bryant    cap_ng=no
356347e98658SCorey Bryant  fi
356447e98658SCorey Bryantfi
356547e98658SCorey Bryant
356647e98658SCorey Bryant##########################################
3567c2de5c91Smalc# Sound support libraries probe
35688f28f3fbSths
356989138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3570c2de5c91Smalcfor drv in $audio_drv_list; do
3571c2de5c91Smalc    case $drv in
3572e42975a1SGerd Hoffmann    alsa | try-alsa)
3573c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3574c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3575478e943fSPaolo Bonzini        alsa_cflags=$($pkg_config alsa --cflags)
3576478e943fSPaolo Bonzini        alsa=yes
3577e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3578e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3579e42975a1SGerd Hoffmann        fi
3580e42975a1SGerd Hoffmann    else
3581e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3582e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3583c80a867fSGerd Hoffmann        else
3584c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3585c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3586c80a867fSGerd Hoffmann        fi
3587e42975a1SGerd Hoffmann    fi
3588c2de5c91Smalc    ;;
3589c2de5c91Smalc
3590e42975a1SGerd Hoffmann    pa | try-pa)
3591c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3592478e943fSPaolo Bonzini        libpulse=yes
3593c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3594478e943fSPaolo Bonzini        pulse_cflags=$($pkg_config libpulse --cflags)
3595e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3596e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3597e42975a1SGerd Hoffmann        fi
3598e42975a1SGerd Hoffmann    else
3599e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3600e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3601c80a867fSGerd Hoffmann        else
3602c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3603c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3604c80a867fSGerd Hoffmann        fi
3605e42975a1SGerd Hoffmann    fi
3606b8e59f18Smalc    ;;
3607b8e59f18Smalc
3608373967b2SGerd Hoffmann    sdl)
3609373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3610373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3611373967b2SGerd Hoffmann    fi
3612373967b2SGerd Hoffmann    ;;
3613373967b2SGerd Hoffmann
3614e42975a1SGerd Hoffmann    try-sdl)
3615e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3616e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3617e42975a1SGerd Hoffmann    else
3618e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3619e42975a1SGerd Hoffmann    fi
3620e42975a1SGerd Hoffmann    ;;
3621e42975a1SGerd Hoffmann
3622997e690aSJuan Quintela    coreaudio)
3623b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3624997e690aSJuan Quintela    ;;
3625997e690aSJuan Quintela
3626a4bf6780SJuan Quintela    dsound)
3627b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3628d5631638Smalc      audio_win_int="yes"
3629a4bf6780SJuan Quintela    ;;
3630a4bf6780SJuan Quintela
3631a4bf6780SJuan Quintela    oss)
3632b1149911SFam Zheng      oss_libs="$oss_lib"
3633a4bf6780SJuan Quintela    ;;
3634a4bf6780SJuan Quintela
36352e445703SGeoffrey McRae    jack | try-jack)
36362e445703SGeoffrey McRae    if $pkg_config jack --exists; then
3637478e943fSPaolo Bonzini        libjack=yes
36382e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
36392e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
36402e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
36412e445703SGeoffrey McRae        fi
36422e445703SGeoffrey McRae    else
36432e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
36442e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
36452e445703SGeoffrey McRae        else
36462e445703SGeoffrey McRae            error_exit "$drv check failed" \
36472e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
36482e445703SGeoffrey McRae        fi
36492e445703SGeoffrey McRae    fi
36502e445703SGeoffrey McRae    ;;
36512e445703SGeoffrey McRae
3652e4c63a6aSmalc    *)
36531c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
365476ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
365576ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3656e4c63a6aSmalc    }
3657e4c63a6aSmalc    ;;
3658c2de5c91Smalc    esac
3659c2de5c91Smalcdone
36608f28f3fbSths
36614d3b6f6eSbalrog##########################################
36622e4d9fb1Saurel32# BrlAPI probe
36632e4d9fb1Saurel32
36644ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3665eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
36662e4d9fb1Saurel32  cat > $TMPC << EOF
36672e4d9fb1Saurel32#include <brlapi.h>
3668832ce9c2SScott Wood#include <stddef.h>
36692e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
36702e4d9fb1Saurel32EOF
367152166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
36722e4d9fb1Saurel32    brlapi=yes
36734ffcedb6SJuan Quintela  else
36744ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
367521684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
36764ffcedb6SJuan Quintela    fi
36774ffcedb6SJuan Quintela    brlapi=no
3678eb82284fSJuan Quintela  fi
3679eb82284fSJuan Quintelafi
36802e4d9fb1Saurel32
36812e4d9fb1Saurel32##########################################
3682e08bb301SSamuel Thibault# iconv probe
3683e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3684e08bb301SSamuel Thibault  cat > $TMPC << EOF
3685e08bb301SSamuel Thibault#include <iconv.h>
3686e08bb301SSamuel Thibaultint main(void) {
3687e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3688e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3689e08bb301SSamuel Thibault}
3690e08bb301SSamuel ThibaultEOF
3691e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3692e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3693e08bb301SSamuel Thibault  IFS=:
3694e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3695e08bb301SSamuel Thibault    IFS=:
3696e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3697e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3698e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3699e08bb301SSamuel Thibault      unset IFS
3700e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3701e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3702e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3703e08bb301SSamuel Thibault        iconv_found=yes
3704e08bb301SSamuel Thibault        break
3705e08bb301SSamuel Thibault      fi
3706e08bb301SSamuel Thibault    done
3707e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3708e08bb301SSamuel Thibault      break
3709e08bb301SSamuel Thibault    fi
3710e08bb301SSamuel Thibault  done
3711e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3712e08bb301SSamuel Thibault    iconv=yes
3713e08bb301SSamuel Thibault  else
3714e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3715e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3716e08bb301SSamuel Thibault    fi
3717e08bb301SSamuel Thibault    iconv=no
3718e08bb301SSamuel Thibault  fi
3719e08bb301SSamuel Thibaultfi
3720e08bb301SSamuel Thibault
3721e08bb301SSamuel Thibault##########################################
37224d3b6f6eSbalrog# curses probe
3723e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3724e08bb301SSamuel Thibault  # curses will need iconv
3725e08bb301SSamuel Thibault  curses=no
3726e08bb301SSamuel Thibaultfi
3727a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3728e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
37298ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
37308ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3731e095e2f3SStefan Weil  else
37327c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
37338ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3734e095e2f3SStefan Weil  fi
3735c584a6d0SJuan Quintela  curses_found=no
37364d3b6f6eSbalrog  cat > $TMPC << EOF
37378ddc5bf9SSamuel Thibault#include <locale.h>
37384d3b6f6eSbalrog#include <curses.h>
37398ddc5bf9SSamuel Thibault#include <wchar.h>
37402f8b7cd5SSamuel Thibault#include <langinfo.h>
3741ef9a2524SStefan Weilint main(void) {
37422f8b7cd5SSamuel Thibault  const char *codeset;
37438ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
37448ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3745ef9a2524SStefan Weil  resize_term(0, 0);
37468ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
37478ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
37487c703002SSamuel Thibault  add_wch(WACS_DEGREE);
37492f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
37502f8b7cd5SSamuel Thibault  return codeset != 0;
3751ef9a2524SStefan Weil}
37524d3b6f6eSbalrogEOF
3753ecbe251fSVadim Evard  IFS=:
37548ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3755b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3756b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
37577c703002SSamuel Thibault    IFS=:
37588ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3759ecbe251fSVadim Evard      unset IFS
37608ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3761c584a6d0SJuan Quintela        curses_found=yes
37624f78ef9aSJuan Quintela        break
37634d3b6f6eSbalrog      fi
37644f78ef9aSJuan Quintela    done
37657c703002SSamuel Thibault    if test "$curses_found" = yes ; then
37667c703002SSamuel Thibault      break
37677c703002SSamuel Thibault    fi
37688ddc5bf9SSamuel Thibault  done
3769ecbe251fSVadim Evard  unset IFS
3770c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3771c584a6d0SJuan Quintela    curses=yes
3772c584a6d0SJuan Quintela  else
3773c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
377421684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3775c584a6d0SJuan Quintela    fi
3776c584a6d0SJuan Quintela    curses=no
3777c584a6d0SJuan Quintela  fi
37784f78ef9aSJuan Quintelafi
37794d3b6f6eSbalrog
3780414f0dabSblueswir1##########################################
3781769ce76dSAlexander Graf# curl probe
3782a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
378365d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3784a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
37854e2b0658SPaolo Bonzini  else
37864e2b0658SPaolo Bonzini    curlconfig=curl-config
37874e2b0658SPaolo Bonzini  fi
3788769ce76dSAlexander Graf  cat > $TMPC << EOF
3789769ce76dSAlexander Graf#include <curl/curl.h>
37900b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3791769ce76dSAlexander GrafEOF
379289138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
379389138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3794b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3795769ce76dSAlexander Graf    curl=yes
3796788c8196SJuan Quintela  else
3797788c8196SJuan Quintela    if test "$curl" = "yes" ; then
379821684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3799788c8196SJuan Quintela    fi
3800788c8196SJuan Quintela    curl=no
3801769ce76dSAlexander Graf  fi
3802769ce76dSAlexander Graffi # test "$curl"
3803769ce76dSAlexander Graf
3804769ce76dSAlexander Graf##########################################
3805e18df141SAnthony Liguori# glib support probe
3806a52d28afSPaolo Bonzini
380700f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3808aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3809aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3810a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3811aa0d1f44SPaolo Bonzinifi
381254cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
381354cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
381454cb65d8SEmilio G. Cotafi
3815e26110cfSFam Zheng
38164eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
38174eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
38184eaf7202SSameeh Jubran
3819e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
38204eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
38214eaf7202SSameeh Jubranfi
38224eaf7202SSameeh Jubran
3823aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3824e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
382589138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
382689138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
38274a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
382814015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3829e18df141SAnthony Liguori    else
3830e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3831e26110cfSFam Zheng    fi
3832e26110cfSFam Zhengdone
3833e26110cfSFam Zheng
3834f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3835f876b765SMarc-André Lureau    gio=yes
3836f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3837f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
383825a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
38390dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
38400dba4897SMarc-André Lureau        gdbus_codegen=
38410dba4897SMarc-André Lureau    fi
3842f876b765SMarc-André Lureauelse
3843f876b765SMarc-André Lureau    gio=no
3844f876b765SMarc-André Lureaufi
3845f876b765SMarc-André Lureau
384625a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
384725a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
384825a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
384925a97a56SMarc-André Lureaufi
385025a97a56SMarc-André Lureau
3851977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3852977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3853977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3854977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3855977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3856977a82abSDaniel P. Berrange#include <glib.h>
3857977a82abSDaniel P. Berrange#include <unistd.h>
3858977a82abSDaniel P. Berrange
3859977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3860977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3861977a82abSDaniel P. Berrange
3862977a82abSDaniel P. Berrangeint main(void) {
3863977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3864977a82abSDaniel P. Berrange   return 0;
3865977a82abSDaniel P. Berrange}
3866977a82abSDaniel P. BerrangeEOF
3867977a82abSDaniel P. Berrange
38685919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3869977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3870977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3871977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3872977a82abSDaniel P. Berrange	       "build target"
3873977a82abSDaniel P. Berrangefi
3874977a82abSDaniel P. Berrange
3875bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3876bbbf2e04SJohn Snowcat > $TMPC << EOF
3877bbbf2e04SJohn Snow#include <glib.h>
3878bbbf2e04SJohn Snowint main(void) { return 0; }
3879bbbf2e04SJohn SnowEOF
3880bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3881bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3882bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3883086d5f75SPaolo Bonzini        QEMU_CFLAGS="-Wno-unknown-attributes $CFLAGS"
3884bbbf2e04SJohn Snow    fi
3885bbbf2e04SJohn Snowfi
3886bbbf2e04SJohn Snow
38879bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
38889bda600bSEric Blakecat > $TMPC << EOF
38899bda600bSEric Blake#include <glib.h>
38909bda600bSEric Blaketypedef struct Foo {
38919bda600bSEric Blake    int i;
38929bda600bSEric Blake} Foo;
38939bda600bSEric Blakestatic void foo_free(Foo *f)
38949bda600bSEric Blake{
38959bda600bSEric Blake    g_free(f);
38969bda600bSEric Blake}
38979bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
38989bda600bSEric Blakeint main(void) { return 0; }
38999bda600bSEric BlakeEOF
39009bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
39019bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
39029bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
39039bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
39049bda600bSEric Blake    fi
39059bda600bSEric Blakefi
39069bda600bSEric Blake
39076a1f42bdSStefan Weil#########################################
39086a1f42bdSStefan Weil# zlib check
39096a1f42bdSStefan Weil
39106a1f42bdSStefan Weilif test "$zlib" != "no" ; then
39116a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
39126a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
39136a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
39146a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
39156a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
39166a1f42bdSStefan Weil    else
39176a1f42bdSStefan Weil        cat > $TMPC << EOF
39186a1f42bdSStefan Weil#include <zlib.h>
39196a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
39206a1f42bdSStefan WeilEOF
39216a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
39225e5733e5SMarc-André Lureau            zlib_libs=-lz
39235e5733e5SMarc-André Lureau            LIBS="$LIBS $zlib_libs"
39246a1f42bdSStefan Weil        else
39256a1f42bdSStefan Weil            error_exit "zlib check failed" \
39266a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
39276a1f42bdSStefan Weil        fi
39286a1f42bdSStefan Weil    fi
39296a1f42bdSStefan Weilfi
39306a1f42bdSStefan Weil
3931e26110cfSFam Zheng##########################################
3932e26110cfSFam Zheng# SHA command probe for modules
3933e26110cfSFam Zhengif test "$modules" = yes; then
3934e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3935e26110cfSFam Zheng    for c in $shacmd_probe; do
39368ccefb91SFam Zheng        if has $c; then
3937e26110cfSFam Zheng            shacmd="$c"
3938e26110cfSFam Zheng            break
3939e26110cfSFam Zheng        fi
3940e26110cfSFam Zheng    done
3941e26110cfSFam Zheng    if test "$shacmd" = ""; then
3942e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3943e26110cfSFam Zheng    fi
3944e18df141SAnthony Liguorifi
3945e18df141SAnthony Liguori
3946e18df141SAnthony Liguori##########################################
3947fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3948fe8fc5aeSPaolo Bonzini
3949fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
39501b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3951fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3952fe8fc5aeSPaolo Bonzini#include <libudev.h>
3953fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3954fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3955fe8fc5aeSPaolo Bonziniint logsink;
3956b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3957b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3958b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3959b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3960b3f1c8c4SPaolo Bonzinistruct udev *udev;
3961b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3962b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3963b3f1c8c4SPaolo Bonzini
3964fe8fc5aeSPaolo Bonziniint main(void) {
3965b3f1c8c4SPaolo Bonzini    udev = udev_new();
3966b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3967fe8fc5aeSPaolo Bonzini    return 0;
3968fe8fc5aeSPaolo Bonzini}
3969fe8fc5aeSPaolo BonziniEOF
3970fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3971fe8fc5aeSPaolo Bonzini    mpathpersist=yes
39721b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
39731b0578f5SMurilo Opsfelder Araujo  else
39741b0578f5SMurilo Opsfelder Araujo    # probe for the old API
39751b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
39761b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
39771b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
39781b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
39791b0578f5SMurilo Opsfelder Araujoint logsink;
39801b0578f5SMurilo Opsfelder Araujoint main(void) {
39811b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
39821b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
39831b0578f5SMurilo Opsfelder Araujo    return 0;
39841b0578f5SMurilo Opsfelder Araujo}
39851b0578f5SMurilo Opsfelder AraujoEOF
39861b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
39871b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
39881b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3989fe8fc5aeSPaolo Bonzini    else
3990fe8fc5aeSPaolo Bonzini      mpathpersist=no
3991fe8fc5aeSPaolo Bonzini    fi
39921b0578f5SMurilo Opsfelder Araujo  fi
3993fe8fc5aeSPaolo Bonzinielse
3994fe8fc5aeSPaolo Bonzini  mpathpersist=no
3995fe8fc5aeSPaolo Bonzinifi
3996fe8fc5aeSPaolo Bonzini
3997fe8fc5aeSPaolo Bonzini##########################################
3998e5d355d1Saliguori# pthread probe
39994b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
40003c529d93Saliguori
4001e5d355d1Saliguoripthread=no
4002414f0dabSblueswir1cat > $TMPC << EOF
40033c529d93Saliguori#include <pthread.h>
40047a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
40057a42bbe4SStefan Weilint main(void) {
40067a42bbe4SStefan Weil  pthread_t thread;
40077a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
40087a42bbe4SStefan Weil  return 0;
40097a42bbe4SStefan Weil}
4010414f0dabSblueswir1EOF
4011bd00d539SAndreas Färberif compile_prog "" "" ; then
4012bd00d539SAndreas Färber  pthread=yes
4013bd00d539SAndreas Färberelse
4014de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
401552166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
4016e5d355d1Saliguori      pthread=yes
4017e3c56761SPeter Portante      found=no
4018e3c56761SPeter Portante      for lib_entry in $LIBS; do
4019e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
4020e3c56761SPeter Portante          found=yes
4021e3c56761SPeter Portante          break
4022e3c56761SPeter Portante        fi
4023e3c56761SPeter Portante      done
4024e3c56761SPeter Portante      if test "$found" = "no"; then
40255572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
4026e3c56761SPeter Portante      fi
4027409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
4028de65fe0fSSebastian Herbszt      break
4029414f0dabSblueswir1    fi
4030de65fe0fSSebastian Herbszt  done
4031bd00d539SAndreas Färberfi
4032414f0dabSblueswir1
4033e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
403476ad07a4SPeter Maydell  error_exit "pthread check failed" \
403576ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
4036e5d355d1Saliguorifi
4037e5d355d1Saliguori
4038479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
4039479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
40405c312079SDr. David Alan Gilbertcat > $TMPC << EOF
40415c312079SDr. David Alan Gilbert#include <pthread.h>
40425c312079SDr. David Alan Gilbert
40435c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
40445c312079SDr. David Alan Gilbertint main(void)
40455c312079SDr. David Alan Gilbert{
40465c312079SDr. David Alan Gilbert    pthread_t thread;
40475c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
40485c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
40495c312079SDr. David Alan Gilbert    return 0;
40505c312079SDr. David Alan Gilbert}
40515c312079SDr. David Alan GilbertEOF
40525c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4053479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4054479a5747SRoman Bolshakovfi
4055479a5747SRoman Bolshakov
4056479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4057479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4058479a5747SRoman Bolshakovcat > $TMPC << EOF
4059479a5747SRoman Bolshakov#include <pthread.h>
4060479a5747SRoman Bolshakov
406112a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
4062479a5747SRoman Bolshakovint main(void)
4063479a5747SRoman Bolshakov{
4064479a5747SRoman Bolshakov    pthread_t thread;
4065479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4066479a5747SRoman Bolshakov    return 0;
4067479a5747SRoman Bolshakov}
4068479a5747SRoman BolshakovEOF
4069479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4070479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
40715c312079SDr. David Alan Gilbertfi
40725c312079SDr. David Alan Gilbert
4073bf9298b9Saliguori##########################################
4074f27aaf4bSChristian Brunner# rbd probe
4075f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4076f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4077f27aaf4bSChristian Brunner#include <stdio.h>
4078ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4079f27aaf4bSChristian Brunnerint main(void) {
4080ad32e9c0SJosh Durgin    rados_t cluster;
4081ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4082f27aaf4bSChristian Brunner    return 0;
4083f27aaf4bSChristian Brunner}
4084f27aaf4bSChristian BrunnerEOF
4085ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4086f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4087f27aaf4bSChristian Brunner    rbd=yes
4088f27aaf4bSChristian Brunner  else
4089f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
409021684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4091f27aaf4bSChristian Brunner    fi
4092f27aaf4bSChristian Brunner    rbd=no
4093f27aaf4bSChristian Brunner  fi
4094f27aaf4bSChristian Brunnerfi
4095f27aaf4bSChristian Brunner
4096f27aaf4bSChristian Brunner##########################################
4097b10d49d7SPino Toscano# libssh probe
4098b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4099b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4100b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4101b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4102b10d49d7SPino Toscano    libssh=yes
41030a12ec87SRichard W.M. Jones  else
4104b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4105b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
41060a12ec87SRichard W.M. Jones    fi
4107b10d49d7SPino Toscano    libssh=no
41080a12ec87SRichard W.M. Jones  fi
41090a12ec87SRichard W.M. Jonesfi
41100a12ec87SRichard W.M. Jones
41110a12ec87SRichard W.M. Jones##########################################
4112b10d49d7SPino Toscano# Check for libssh 0.8
4113b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4114b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4115b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4116b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
41179a2d462eSRichard W.M. Jones
4118b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
41199a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4120b10d49d7SPino Toscano#include <libssh/libssh.h>
4121b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
41229a2d462eSRichard W.M. JonesEOF
4123b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4124b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
41259a2d462eSRichard W.M. Jones  fi
41269a2d462eSRichard W.M. Jonesfi
41279a2d462eSRichard W.M. Jones
41289a2d462eSRichard W.M. Jones##########################################
41295c6c3a6cSChristoph Hellwig# linux-aio probe
41305c6c3a6cSChristoph Hellwig
41315c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
41325c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
41335c6c3a6cSChristoph Hellwig#include <libaio.h>
41345c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4135832ce9c2SScott Wood#include <stddef.h>
41365c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
41375c6c3a6cSChristoph HellwigEOF
41385c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
41395c6c3a6cSChristoph Hellwig    linux_aio=yes
41405c6c3a6cSChristoph Hellwig  else
41415c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
414221684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
41435c6c3a6cSChristoph Hellwig    fi
41443cfcae3cSLuiz Capitulino    linux_aio=no
41455c6c3a6cSChristoph Hellwig  fi
41465c6c3a6cSChristoph Hellwigfi
4147c10dd856SAarushi Mehta##########################################
4148c10dd856SAarushi Mehta# linux-io-uring probe
4149c10dd856SAarushi Mehta
4150c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4151c10dd856SAarushi Mehta  if $pkg_config liburing; then
4152c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4153c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4154c10dd856SAarushi Mehta    linux_io_uring=yes
415573fd282eSStefan Hajnoczi
415673fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
415773fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
415873fd282eSStefan Hajnoczi    # library dependency globally.
415973fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4160c10dd856SAarushi Mehta  else
4161c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4162c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4163c10dd856SAarushi Mehta    fi
4164c10dd856SAarushi Mehta    linux_io_uring=no
4165c10dd856SAarushi Mehta  fi
4166c10dd856SAarushi Mehtafi
41675c6c3a6cSChristoph Hellwig
41685c6c3a6cSChristoph Hellwig##########################################
41697aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
41703b8acc11SPaolo Bonzini
41717aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
41727aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
41737aaa6a16SPaolo Bonzini    tpm=no
41743b8acc11SPaolo Bonzini  else
41757aaa6a16SPaolo Bonzini    tpm=yes
41767aaa6a16SPaolo Bonzini  fi
41777aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
41787aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
41797aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
41807aaa6a16SPaolo Bonzini  fi
41813b8acc11SPaolo Bonzinifi
41823b8acc11SPaolo Bonzini
41833b8acc11SPaolo Bonzini##########################################
4184758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4185758e8e38SVenkateswararao Jujjuri (JV)
4186ec0d5893SMarc-André Lureaulibattr_libs=
4187758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4188758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4189758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4190758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4191f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4192f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4193f2338fb4SPavel Borzenkov#else
41944f26f2b6SAvi Kivity#include <sys/xattr.h>
4195f2338fb4SPavel Borzenkov#endif
4196758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4197758e8e38SVenkateswararao Jujjuri (JV)EOF
41984f26f2b6SAvi Kivity  if compile_prog "" "" ; then
41994f26f2b6SAvi Kivity    attr=yes
42004f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4201f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4202758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4203ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
4204ec0d5893SMarc-André Lureau    LIBS="$libattr_libs $LIBS"
42054f26f2b6SAvi Kivity    libattr=yes
4206758e8e38SVenkateswararao Jujjuri (JV)  else
4207758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
420821684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4209758e8e38SVenkateswararao Jujjuri (JV)    fi
4210758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4211758e8e38SVenkateswararao Jujjuri (JV)  fi
4212758e8e38SVenkateswararao Jujjuri (JV)fi
4213758e8e38SVenkateswararao Jujjuri (JV)
4214758e8e38SVenkateswararao Jujjuri (JV)##########################################
4215bf9298b9Saliguori# iovec probe
4216bf9298b9Saliguoricat > $TMPC <<EOF
4217db34f0b3Sblueswir1#include <sys/types.h>
4218bf9298b9Saliguori#include <sys/uio.h>
4219db34f0b3Sblueswir1#include <unistd.h>
4220f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4221bf9298b9SaliguoriEOF
4222bf9298b9Saliguoriiovec=no
422352166aa0SJuan Quintelaif compile_prog "" "" ; then
4224bf9298b9Saliguori  iovec=yes
4225bf9298b9Saliguorifi
4226bf9298b9Saliguori
4227f652e6afSaurel32##########################################
4228ceb42de8Saliguori# preadv probe
4229ceb42de8Saliguoricat > $TMPC <<EOF
4230ceb42de8Saliguori#include <sys/types.h>
4231ceb42de8Saliguori#include <sys/uio.h>
4232ceb42de8Saliguori#include <unistd.h>
4233c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4234ceb42de8SaliguoriEOF
4235ceb42de8Saliguoripreadv=no
423652166aa0SJuan Quintelaif compile_prog "" "" ; then
4237ceb42de8Saliguori  preadv=yes
4238ceb42de8Saliguorifi
4239ceb42de8Saliguori
4240ceb42de8Saliguori##########################################
4241f652e6afSaurel32# fdt probe
4242e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4243e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4244e169e1e1SPeter Maydellfdt_required=no
4245e169e1e1SPeter Maydellfor target in $target_list; do
4246e169e1e1SPeter Maydell  case $target in
4247c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4248e169e1e1SPeter Maydell      fdt_required=yes
4249e169e1e1SPeter Maydell    ;;
4250e169e1e1SPeter Maydell  esac
4251e169e1e1SPeter Maydelldone
4252e169e1e1SPeter Maydell
4253e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4254e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4255e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4256e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4257e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4258e169e1e1SPeter Maydell  fi
4259e169e1e1SPeter Maydell  fdt=yes
42607ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
42617ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4262e169e1e1SPeter Maydellfi
4263e169e1e1SPeter Maydell
4264d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4265d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4266d599938aSLaurent Vivier    fdt="no"
4267d599938aSLaurent Vivierfi
4268d599938aSLaurent Vivier
42692df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4270b41af4baSJuan Quintela  fdt_libs="-lfdt"
427196ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
42726e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4273f652e6afSaurel32  cat > $TMPC << EOF
427431ce0adbSThomas Huth#include <libfdt.h>
427596ce6545SPeter Crosthwaite#include <libfdt_env.h>
4276fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4277f652e6afSaurel32EOF
427852166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4279a540f158SPeter Crosthwaite    # system DTC is good - use it
4280e3971d61SPhilippe Mathieu-Daudé    fdt=system
4281aef45d51SDaniel P. Berrange  else
4282aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4283aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4284aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4285aef45d51SDaniel P. Berrange      fi
4286aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4287e3971d61SPhilippe Mathieu-Daudé          fdt=git
4288a540f158SPeter Crosthwaite          mkdir -p dtc
4289cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4290a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
42912df87df7SJuan Quintela          fi
429225211446SPaolo Bonzini          fdt_cflags="-I${source_path}/dtc/libfdt"
429325211446SPaolo Bonzini          fdt_ldflags="-L$PWD/dtc/libfdt"
42948a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4295a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4296aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4297aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4298aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4299a540f158SPeter Crosthwaite      else
4300a540f158SPeter Crosthwaite          # don't have and don't want
4301de3a354aSMichael Walle          fdt_libs=
43022df87df7SJuan Quintela          fdt=no
4303f652e6afSaurel32      fi
4304f652e6afSaurel32  fi
4305aef45d51SDaniel P. Berrangefi
4306f652e6afSaurel32
430720ff075bSMichael Walle##########################################
4308fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4309b1546f32SGerd Hoffmann
4310d52c454aSMarc-André Lureaugbm="no"
4311d52c454aSMarc-André Lureauif $pkg_config gbm; then
4312d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4313d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4314d52c454aSMarc-André Lureau    gbm="yes"
4315d52c454aSMarc-André Lureaufi
4316d52c454aSMarc-André Lureau
4317da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
43184939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
43195f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
43205f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
43215f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4322da076ffeSGerd Hoffmann    opengl=yes
4323925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4324925a0400SGerd Hoffmann        gtk_gl="yes"
4325925a0400SGerd Hoffmann    fi
4326cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
432720ff075bSMichael Walle  else
4328da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4329dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
433020ff075bSMichael Walle    fi
4331f676c67eSJeremy White    opengl_cflags=""
4332da076ffeSGerd Hoffmann    opengl_libs=""
4333da076ffeSGerd Hoffmann    opengl=no
433420ff075bSMichael Walle  fi
433520ff075bSMichael Wallefi
433620ff075bSMichael Walle
4337014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4338014cb152SGerd Hoffmann  cat > $TMPC << EOF
4339014cb152SGerd Hoffmann#include <epoxy/egl.h>
4340014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4341014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4342014cb152SGerd Hoffmann#endif
4343014cb152SGerd Hoffmannint main(void) { return 0; }
4344014cb152SGerd HoffmannEOF
4345014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4346014cb152SGerd Hoffmann    opengl_dmabuf=yes
4347014cb152SGerd Hoffmann  fi
4348014cb152SGerd Hoffmannfi
4349c9a12e75SChrysostomos Nanakos
4350e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
435199e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
435299e1a93bSPhilippe Mathieu-Daudé    case $target in
435399e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
435499e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
435599e1a93bSPhilippe Mathieu-Daudé      ;;
435699e1a93bSPhilippe Mathieu-Daudé    esac
435799e1a93bSPhilippe Mathieu-Daudé  done
435899e1a93bSPhilippe Mathieu-Daudéfi
435999e1a93bSPhilippe Mathieu-Daudé
4360ed279a06SKlim Kireev##########################################
4361ed279a06SKlim Kireev# libxml2 probe
4362ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4363ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4364ed279a06SKlim Kireev        libxml2="yes"
4365ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4366ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4367ed279a06SKlim Kireev    else
4368ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4369ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4370ed279a06SKlim Kireev        fi
4371ed279a06SKlim Kireev        libxml2="no"
4372ed279a06SKlim Kireev    fi
4373ed279a06SKlim Kireevfi
4374c9a12e75SChrysostomos Nanakos
4375eb100396SBharata B Rao##########################################
4376eb100396SBharata B Rao# glusterfs probe
4377eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
437865d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4379e01bee08SBharata B Rao    glusterfs="yes"
438089138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
438189138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4382d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4383d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4384d85fa9ebSJeff Cody    fi
438565d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
43860c14fb47SBharata B Rao      glusterfs_discard="yes"
43870c14fb47SBharata B Rao    fi
43887c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4389df3a429aSNiels de Vos      glusterfs_fallocate="yes"
43907c815372SBharata B Rao      glusterfs_zerofill="yes"
43917c815372SBharata B Rao    fi
4392e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4393e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4394e014dbe7SPrasanna Kumar Kalever
4395e014dbe7SPrasanna Kumar Kaleverint
4396e014dbe7SPrasanna Kumar Kalevermain(void)
4397e014dbe7SPrasanna Kumar Kalever{
4398e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4399e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4400e014dbe7SPrasanna Kumar Kalever}
4401e014dbe7SPrasanna Kumar KaleverEOF
4402e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4403e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4404e014dbe7SPrasanna Kumar Kalever    fi
44050e3b891fSNiels de Vos    cat > $TMPC << EOF
44060e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
44070e3b891fSNiels de Vos
44080e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
44090e3b891fSNiels de Vosstatic void
44100e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
44110e3b891fSNiels de Vos{}
44120e3b891fSNiels de Vos
44130e3b891fSNiels de Vosint
44140e3b891fSNiels de Vosmain(void)
44150e3b891fSNiels de Vos{
44160e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
44170e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
44180e3b891fSNiels de Vos	return 0;
44190e3b891fSNiels de Vos}
44200e3b891fSNiels de VosEOF
44210e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
44220e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
44230e3b891fSNiels de Vos    fi
4424eb100396SBharata B Rao  else
4425eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
44268efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
44278efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4428eb100396SBharata B Rao    fi
4429e01bee08SBharata B Rao    glusterfs="no"
4430eb100396SBharata B Rao  fi
4431eb100396SBharata B Raofi
4432eb100396SBharata B Rao
443339386ac7Saurel32# Check for inotify functions when we are building linux-user
44343b3f24adSaurel32# emulator.  This is done because older glibc versions don't
44353b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
44363b3f24adSaurel32# don't provide them even if kernel supports them.
44373b3f24adSaurel32#
44383b3f24adSaurel32inotify=no
44393b3f24adSaurel32cat > $TMPC << EOF
44403b3f24adSaurel32#include <sys/inotify.h>
44413b3f24adSaurel32
44423b3f24adSaurel32int
44433b3f24adSaurel32main(void)
44443b3f24adSaurel32{
44453b3f24adSaurel32	/* try to start inotify */
44468690e420Saurel32	return inotify_init();
44473b3f24adSaurel32}
44483b3f24adSaurel32EOF
444952166aa0SJuan Quintelaif compile_prog "" "" ; then
44503b3f24adSaurel32  inotify=yes
44513b3f24adSaurel32fi
44523b3f24adSaurel32
4453c05c7a73SRiku Voipioinotify1=no
4454c05c7a73SRiku Voipiocat > $TMPC << EOF
4455c05c7a73SRiku Voipio#include <sys/inotify.h>
4456c05c7a73SRiku Voipio
4457c05c7a73SRiku Voipioint
4458c05c7a73SRiku Voipiomain(void)
4459c05c7a73SRiku Voipio{
4460c05c7a73SRiku Voipio    /* try to start inotify */
4461c05c7a73SRiku Voipio    return inotify_init1(0);
4462c05c7a73SRiku Voipio}
4463c05c7a73SRiku VoipioEOF
4464c05c7a73SRiku Voipioif compile_prog "" "" ; then
4465c05c7a73SRiku Voipio  inotify1=yes
4466c05c7a73SRiku Voipiofi
4467c05c7a73SRiku Voipio
4468099d6b0fSRiku Voipio# check if pipe2 is there
4469099d6b0fSRiku Voipiopipe2=no
4470099d6b0fSRiku Voipiocat > $TMPC << EOF
4471099d6b0fSRiku Voipio#include <unistd.h>
4472099d6b0fSRiku Voipio#include <fcntl.h>
4473099d6b0fSRiku Voipio
4474099d6b0fSRiku Voipioint main(void)
4475099d6b0fSRiku Voipio{
4476099d6b0fSRiku Voipio    int pipefd[2];
44779bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4478099d6b0fSRiku Voipio}
4479099d6b0fSRiku VoipioEOF
448052166aa0SJuan Quintelaif compile_prog "" "" ; then
4481099d6b0fSRiku Voipio  pipe2=yes
4482099d6b0fSRiku Voipiofi
4483099d6b0fSRiku Voipio
448440ff6d7eSKevin Wolf# check if accept4 is there
448540ff6d7eSKevin Wolfaccept4=no
448640ff6d7eSKevin Wolfcat > $TMPC << EOF
448740ff6d7eSKevin Wolf#include <sys/socket.h>
448840ff6d7eSKevin Wolf#include <stddef.h>
448940ff6d7eSKevin Wolf
449040ff6d7eSKevin Wolfint main(void)
449140ff6d7eSKevin Wolf{
449240ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
449340ff6d7eSKevin Wolf    return 0;
449440ff6d7eSKevin Wolf}
449540ff6d7eSKevin WolfEOF
449640ff6d7eSKevin Wolfif compile_prog "" "" ; then
449740ff6d7eSKevin Wolf  accept4=yes
449840ff6d7eSKevin Wolffi
449940ff6d7eSKevin Wolf
45003ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
45013ce34dfbSvibisreenivasansplice=no
45023ce34dfbSvibisreenivasancat > $TMPC << EOF
45033ce34dfbSvibisreenivasan#include <unistd.h>
45043ce34dfbSvibisreenivasan#include <fcntl.h>
45053ce34dfbSvibisreenivasan#include <limits.h>
45063ce34dfbSvibisreenivasan
45073ce34dfbSvibisreenivasanint main(void)
45083ce34dfbSvibisreenivasan{
450966ea0f22SStefan Weil    int len, fd = 0;
45103ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
45113ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
45123ce34dfbSvibisreenivasan    return 0;
45133ce34dfbSvibisreenivasan}
45143ce34dfbSvibisreenivasanEOF
451552166aa0SJuan Quintelaif compile_prog "" "" ; then
45163ce34dfbSvibisreenivasan  splice=yes
45173ce34dfbSvibisreenivasanfi
45183ce34dfbSvibisreenivasan
4519dcc38d1cSMarcelo Tosatti##########################################
4520a99d57bbSWanlong Gao# libnuma probe
4521a99d57bbSWanlong Gao
4522a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4523a99d57bbSWanlong Gao  cat > $TMPC << EOF
4524a99d57bbSWanlong Gao#include <numa.h>
4525a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4526a99d57bbSWanlong GaoEOF
4527a99d57bbSWanlong Gao
4528a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4529a99d57bbSWanlong Gao    numa=yes
4530ab318051SMarc-André Lureau    numa_libs="-lnuma"
4531a99d57bbSWanlong Gao  else
4532a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4533a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4534a99d57bbSWanlong Gao    fi
4535a99d57bbSWanlong Gao    numa=no
4536a99d57bbSWanlong Gao  fi
4537a99d57bbSWanlong Gaofi
4538a99d57bbSWanlong Gao
45397b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
45407b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
45417b01cb97SAlexandre Derumier    exit 1
45427b01cb97SAlexandre Derumierfi
45437b01cb97SAlexandre Derumier
45445a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
45455a22ab71SYang Zhong# do not support it.
45465a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
45475a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
45485a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
45495a22ab71SYang Zhong    fi
45505a22ab71SYang Zhong    malloc_trim="no"
45515a22ab71SYang Zhongfi
45525a22ab71SYang Zhong
45535a22ab71SYang Zhong#######################################
45545a22ab71SYang Zhong# malloc_trim
45555a22ab71SYang Zhong
45565a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
45575a22ab71SYang Zhong    cat > $TMPC << EOF
45585a22ab71SYang Zhong#include <malloc.h>
45595a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
45605a22ab71SYang ZhongEOF
45615a22ab71SYang Zhong    if compile_prog "" "" ; then
45625a22ab71SYang Zhong        malloc_trim="yes"
45635a22ab71SYang Zhong    else
45645a22ab71SYang Zhong        malloc_trim="no"
45655a22ab71SYang Zhong    fi
45665a22ab71SYang Zhongfi
45675a22ab71SYang Zhong
4568a99d57bbSWanlong Gao##########################################
45692847b469SFam Zheng# tcmalloc probe
45702847b469SFam Zheng
45712847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
45722847b469SFam Zheng  cat > $TMPC << EOF
45732847b469SFam Zheng#include <stdlib.h>
4574f2dfe54cSLeonid Blochint main(void) {
4575f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4576f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4577f2dfe54cSLeonid Bloch        return 0;
4578f2dfe54cSLeonid Bloch    }
4579f2dfe54cSLeonid Bloch    return 1;
4580f2dfe54cSLeonid Bloch}
45812847b469SFam ZhengEOF
45822847b469SFam Zheng
45832847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
45842847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
45852847b469SFam Zheng  else
45862847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
45872847b469SFam Zheng  fi
45882847b469SFam Zhengfi
45892847b469SFam Zheng
45902847b469SFam Zheng##########################################
45917b01cb97SAlexandre Derumier# jemalloc probe
45927b01cb97SAlexandre Derumier
45937b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
45947b01cb97SAlexandre Derumier  cat > $TMPC << EOF
45957b01cb97SAlexandre Derumier#include <stdlib.h>
4596f2dfe54cSLeonid Blochint main(void) {
4597f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4598f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4599f2dfe54cSLeonid Bloch        return 0;
4600f2dfe54cSLeonid Bloch    }
4601f2dfe54cSLeonid Bloch    return 1;
4602f2dfe54cSLeonid Bloch}
46037b01cb97SAlexandre DerumierEOF
46047b01cb97SAlexandre Derumier
46057b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
46067b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
46077b01cb97SAlexandre Derumier  else
46087b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
46097b01cb97SAlexandre Derumier  fi
46107b01cb97SAlexandre Derumierfi
46117b01cb97SAlexandre Derumier
46127b01cb97SAlexandre Derumier##########################################
4613dcc38d1cSMarcelo Tosatti# signalfd probe
4614dcc38d1cSMarcelo Tosattisignalfd="no"
4615dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4616dcc38d1cSMarcelo Tosatti#include <unistd.h>
4617dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4618dcc38d1cSMarcelo Tosatti#include <signal.h>
4619dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4620dcc38d1cSMarcelo TosattiEOF
4621dcc38d1cSMarcelo Tosatti
4622dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4623dcc38d1cSMarcelo Tosatti  signalfd=yes
4624dcc38d1cSMarcelo Tosattifi
4625dcc38d1cSMarcelo Tosatti
4626d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4627d339d766SRichard W.M. Jonesoptreset="no"
4628d339d766SRichard W.M. Jonescat > $TMPC << EOF
4629d339d766SRichard W.M. Jones#include <getopt.h>
4630d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4631d339d766SRichard W.M. JonesEOF
4632d339d766SRichard W.M. Jones
4633d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4634d339d766SRichard W.M. Jones  optreset=yes
4635d339d766SRichard W.M. Jonesfi
4636d339d766SRichard W.M. Jones
4637c2882b96SRiku Voipio# check if eventfd is supported
4638c2882b96SRiku Voipioeventfd=no
4639c2882b96SRiku Voipiocat > $TMPC << EOF
4640c2882b96SRiku Voipio#include <sys/eventfd.h>
4641c2882b96SRiku Voipio
4642c2882b96SRiku Voipioint main(void)
4643c2882b96SRiku Voipio{
464455cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4645c2882b96SRiku Voipio}
4646c2882b96SRiku VoipioEOF
4647c2882b96SRiku Voipioif compile_prog "" "" ; then
4648c2882b96SRiku Voipio  eventfd=yes
4649c2882b96SRiku Voipiofi
4650c2882b96SRiku Voipio
4651751bcc39SMarc-André Lureau# check if memfd is supported
4652751bcc39SMarc-André Lureaumemfd=no
4653751bcc39SMarc-André Lureaucat > $TMPC << EOF
465475e5b70eSPaolo Bonzini#include <sys/mman.h>
4655751bcc39SMarc-André Lureau
4656751bcc39SMarc-André Lureauint main(void)
4657751bcc39SMarc-André Lureau{
4658751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4659751bcc39SMarc-André Lureau}
4660751bcc39SMarc-André LureauEOF
4661751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4662751bcc39SMarc-André Lureau  memfd=yes
4663751bcc39SMarc-André Lureaufi
4664751bcc39SMarc-André Lureau
4665955727d2SCortland Tölva# check for usbfs
4666955727d2SCortland Tölvahave_usbfs=no
4667955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
466896566d09SThomas Petazzoni  cat > $TMPC << EOF
466996566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
467096566d09SThomas Petazzoni
467196566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
467296566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
467396566d09SThomas Petazzoni#endif
467496566d09SThomas Petazzoni
467596566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
467696566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
467796566d09SThomas Petazzoni#endif
467896566d09SThomas Petazzoni
467996566d09SThomas Petazzoniint main(void)
468096566d09SThomas Petazzoni{
468196566d09SThomas Petazzoni    return 0;
468296566d09SThomas Petazzoni}
468396566d09SThomas PetazzoniEOF
468496566d09SThomas Petazzoni  if compile_prog "" ""; then
4685955727d2SCortland Tölva    have_usbfs=yes
4686955727d2SCortland Tölva  fi
4687955727d2SCortland Tölvafi
4688751bcc39SMarc-André Lureau
4689d0927938SUlrich Hecht# check for fallocate
4690d0927938SUlrich Hechtfallocate=no
4691d0927938SUlrich Hechtcat > $TMPC << EOF
4692d0927938SUlrich Hecht#include <fcntl.h>
4693d0927938SUlrich Hecht
4694d0927938SUlrich Hechtint main(void)
4695d0927938SUlrich Hecht{
4696d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4697d0927938SUlrich Hecht    return 0;
4698d0927938SUlrich Hecht}
4699d0927938SUlrich HechtEOF
47008fb03151SPeter Maydellif compile_prog "" "" ; then
4701d0927938SUlrich Hecht  fallocate=yes
4702d0927938SUlrich Hechtfi
4703d0927938SUlrich Hecht
47043d4fa43eSKusanagi Kouichi# check for fallocate hole punching
47053d4fa43eSKusanagi Kouichifallocate_punch_hole=no
47063d4fa43eSKusanagi Kouichicat > $TMPC << EOF
47073d4fa43eSKusanagi Kouichi#include <fcntl.h>
47083d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
47093d4fa43eSKusanagi Kouichi
47103d4fa43eSKusanagi Kouichiint main(void)
47113d4fa43eSKusanagi Kouichi{
47123d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
47133d4fa43eSKusanagi Kouichi    return 0;
47143d4fa43eSKusanagi Kouichi}
47153d4fa43eSKusanagi KouichiEOF
47163d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
47173d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
47183d4fa43eSKusanagi Kouichifi
47193d4fa43eSKusanagi Kouichi
4720b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4721b953f075SDenis V. Lunevfallocate_zero_range=no
4722b953f075SDenis V. Lunevcat > $TMPC << EOF
4723b953f075SDenis V. Lunev#include <fcntl.h>
4724b953f075SDenis V. Lunev#include <linux/falloc.h>
4725b953f075SDenis V. Lunev
4726b953f075SDenis V. Lunevint main(void)
4727b953f075SDenis V. Lunev{
4728b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4729b953f075SDenis V. Lunev    return 0;
4730b953f075SDenis V. Lunev}
4731b953f075SDenis V. LunevEOF
4732b953f075SDenis V. Lunevif compile_prog "" "" ; then
4733b953f075SDenis V. Lunev  fallocate_zero_range=yes
4734b953f075SDenis V. Lunevfi
4735b953f075SDenis V. Lunev
4736ed911435SKevin Wolf# check for posix_fallocate
4737ed911435SKevin Wolfposix_fallocate=no
4738ed911435SKevin Wolfcat > $TMPC << EOF
4739ed911435SKevin Wolf#include <fcntl.h>
4740ed911435SKevin Wolf
4741ed911435SKevin Wolfint main(void)
4742ed911435SKevin Wolf{
4743ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4744ed911435SKevin Wolf    return 0;
4745ed911435SKevin Wolf}
4746ed911435SKevin WolfEOF
4747ed911435SKevin Wolfif compile_prog "" "" ; then
4748ed911435SKevin Wolf    posix_fallocate=yes
4749ed911435SKevin Wolffi
4750ed911435SKevin Wolf
4751c727f47dSPeter Maydell# check for sync_file_range
4752c727f47dSPeter Maydellsync_file_range=no
4753c727f47dSPeter Maydellcat > $TMPC << EOF
4754c727f47dSPeter Maydell#include <fcntl.h>
4755c727f47dSPeter Maydell
4756c727f47dSPeter Maydellint main(void)
4757c727f47dSPeter Maydell{
4758c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4759c727f47dSPeter Maydell    return 0;
4760c727f47dSPeter Maydell}
4761c727f47dSPeter MaydellEOF
47628fb03151SPeter Maydellif compile_prog "" "" ; then
4763c727f47dSPeter Maydell  sync_file_range=yes
4764c727f47dSPeter Maydellfi
4765c727f47dSPeter Maydell
4766dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4767dace20dcSPeter Maydellfiemap=no
4768dace20dcSPeter Maydellcat > $TMPC << EOF
4769dace20dcSPeter Maydell#include <sys/ioctl.h>
4770dace20dcSPeter Maydell#include <linux/fs.h>
4771dace20dcSPeter Maydell#include <linux/fiemap.h>
4772dace20dcSPeter Maydell
4773dace20dcSPeter Maydellint main(void)
4774dace20dcSPeter Maydell{
4775dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4776dace20dcSPeter Maydell    return 0;
4777dace20dcSPeter Maydell}
4778dace20dcSPeter MaydellEOF
47798fb03151SPeter Maydellif compile_prog "" "" ; then
4780dace20dcSPeter Maydell  fiemap=yes
4781dace20dcSPeter Maydellfi
4782dace20dcSPeter Maydell
4783d0927938SUlrich Hecht# check for dup3
4784d0927938SUlrich Hechtdup3=no
4785d0927938SUlrich Hechtcat > $TMPC << EOF
4786d0927938SUlrich Hecht#include <unistd.h>
4787d0927938SUlrich Hecht
4788d0927938SUlrich Hechtint main(void)
4789d0927938SUlrich Hecht{
4790d0927938SUlrich Hecht    dup3(0, 0, 0);
4791d0927938SUlrich Hecht    return 0;
4792d0927938SUlrich Hecht}
4793d0927938SUlrich HechtEOF
479478f5d726SJan Kiszkaif compile_prog "" "" ; then
4795d0927938SUlrich Hecht  dup3=yes
4796d0927938SUlrich Hechtfi
4797d0927938SUlrich Hecht
47984e0c6529SAlex Bligh# check for ppoll support
47994e0c6529SAlex Blighppoll=no
48004e0c6529SAlex Blighcat > $TMPC << EOF
48014e0c6529SAlex Bligh#include <poll.h>
48024e0c6529SAlex Bligh
48034e0c6529SAlex Blighint main(void)
48044e0c6529SAlex Bligh{
48054e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
48064e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
48074e0c6529SAlex Bligh    return 0;
48084e0c6529SAlex Bligh}
48094e0c6529SAlex BlighEOF
48104e0c6529SAlex Blighif compile_prog "" "" ; then
48114e0c6529SAlex Bligh  ppoll=yes
48124e0c6529SAlex Blighfi
48134e0c6529SAlex Bligh
4814cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4815cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4816cd758dd0SAlex Blighcat > $TMPC << EOF
4817cd758dd0SAlex Bligh#include <sys/prctl.h>
4818cd758dd0SAlex Bligh
4819cd758dd0SAlex Blighint main(void)
4820cd758dd0SAlex Bligh{
4821cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4822cd758dd0SAlex Bligh    return 0;
4823cd758dd0SAlex Bligh}
4824cd758dd0SAlex BlighEOF
4825cd758dd0SAlex Blighif compile_prog "" "" ; then
4826cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4827cd758dd0SAlex Blighfi
4828cd758dd0SAlex Bligh
48293b6edd16SPeter Maydell# check for epoll support
48303b6edd16SPeter Maydellepoll=no
48313b6edd16SPeter Maydellcat > $TMPC << EOF
48323b6edd16SPeter Maydell#include <sys/epoll.h>
48333b6edd16SPeter Maydell
48343b6edd16SPeter Maydellint main(void)
48353b6edd16SPeter Maydell{
48363b6edd16SPeter Maydell    epoll_create(0);
48373b6edd16SPeter Maydell    return 0;
48383b6edd16SPeter Maydell}
48393b6edd16SPeter MaydellEOF
48408fb03151SPeter Maydellif compile_prog "" "" ; then
48413b6edd16SPeter Maydell  epoll=yes
48423b6edd16SPeter Maydellfi
48433b6edd16SPeter Maydell
4844227f0214SPeter Maydell# epoll_create1 is a later addition
4845227f0214SPeter Maydell# so we must check separately for its presence
48463b6edd16SPeter Maydellepoll_create1=no
48473b6edd16SPeter Maydellcat > $TMPC << EOF
48483b6edd16SPeter Maydell#include <sys/epoll.h>
48493b6edd16SPeter Maydell
48503b6edd16SPeter Maydellint main(void)
48513b6edd16SPeter Maydell{
485219e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
485319e83f6bSPeter Maydell     * a function being called. This is necessary so that on
485419e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
485519e83f6bSPeter Maydell     * the library but not declared in the header file we will
485619e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
485719e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
485819e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
485919e83f6bSPeter Maydell     */
4860c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
48613b6edd16SPeter Maydell}
48623b6edd16SPeter MaydellEOF
48638fb03151SPeter Maydellif compile_prog "" "" ; then
48643b6edd16SPeter Maydell  epoll_create1=yes
48653b6edd16SPeter Maydellfi
48663b6edd16SPeter Maydell
4867a8fd1abaSPeter Maydell# check for sendfile support
4868a8fd1abaSPeter Maydellsendfile=no
4869a8fd1abaSPeter Maydellcat > $TMPC << EOF
4870a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4871a8fd1abaSPeter Maydell
4872a8fd1abaSPeter Maydellint main(void)
4873a8fd1abaSPeter Maydell{
4874a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4875a8fd1abaSPeter Maydell}
4876a8fd1abaSPeter MaydellEOF
4877a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4878a8fd1abaSPeter Maydell  sendfile=yes
4879a8fd1abaSPeter Maydellfi
4880a8fd1abaSPeter Maydell
488151834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
488251834341SRiku Voipiotimerfd=no
488351834341SRiku Voipiocat > $TMPC << EOF
488451834341SRiku Voipio#include <sys/timerfd.h>
488551834341SRiku Voipio
488651834341SRiku Voipioint main(void)
488751834341SRiku Voipio{
488851834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
488951834341SRiku Voipio}
489051834341SRiku VoipioEOF
489151834341SRiku Voipioif compile_prog "" "" ; then
489251834341SRiku Voipio  timerfd=yes
489351834341SRiku Voipiofi
489451834341SRiku Voipio
48959af5c906SRiku Voipio# check for setns and unshare support
48969af5c906SRiku Voipiosetns=no
48979af5c906SRiku Voipiocat > $TMPC << EOF
48989af5c906SRiku Voipio#include <sched.h>
48999af5c906SRiku Voipio
49009af5c906SRiku Voipioint main(void)
49019af5c906SRiku Voipio{
49029af5c906SRiku Voipio    int ret;
49039af5c906SRiku Voipio    ret = setns(0, 0);
49049af5c906SRiku Voipio    ret = unshare(0);
49059af5c906SRiku Voipio    return ret;
49069af5c906SRiku Voipio}
49079af5c906SRiku VoipioEOF
49089af5c906SRiku Voipioif compile_prog "" "" ; then
49099af5c906SRiku Voipio  setns=yes
49109af5c906SRiku Voipiofi
49119af5c906SRiku Voipio
491238860a03SAleksandar Markovic# clock_adjtime probe
491338860a03SAleksandar Markovicclock_adjtime=no
491438860a03SAleksandar Markoviccat > $TMPC <<EOF
491538860a03SAleksandar Markovic#include <time.h>
491638860a03SAleksandar Markovic
491738860a03SAleksandar Markovicint main(void)
491838860a03SAleksandar Markovic{
491938860a03SAleksandar Markovic    return clock_adjtime(0, 0);
492038860a03SAleksandar Markovic}
492138860a03SAleksandar MarkovicEOF
492238860a03SAleksandar Markovicclock_adjtime=no
492338860a03SAleksandar Markovicif compile_prog "" "" ; then
492438860a03SAleksandar Markovic  clock_adjtime=yes
492538860a03SAleksandar Markovicfi
492638860a03SAleksandar Markovic
49275a03cd00SAleksandar Markovic# syncfs probe
49285a03cd00SAleksandar Markovicsyncfs=no
49295a03cd00SAleksandar Markoviccat > $TMPC <<EOF
49305a03cd00SAleksandar Markovic#include <unistd.h>
49315a03cd00SAleksandar Markovic
49325a03cd00SAleksandar Markovicint main(void)
49335a03cd00SAleksandar Markovic{
49345a03cd00SAleksandar Markovic    return syncfs(0);
49355a03cd00SAleksandar Markovic}
49365a03cd00SAleksandar MarkovicEOF
49375a03cd00SAleksandar Markovicsyncfs=no
49385a03cd00SAleksandar Markovicif compile_prog "" "" ; then
49395a03cd00SAleksandar Markovic  syncfs=yes
49405a03cd00SAleksandar Markovicfi
49415a03cd00SAleksandar Markovic
4942db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
4943db37dd89SAleksandar Markovickcov=no
4944db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
4945db37dd89SAleksandar Markovic    kcov=yes
4946db37dd89SAleksandar Markovicfi
4947db37dd89SAleksandar Markovic
4948516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
4949516e8b7dSPeter Maydellsphinx_werror=""
4950516e8b7dSPeter Maydellif test "$werror" = "yes"; then
4951516e8b7dSPeter Maydell    sphinx_werror="-W"
4952516e8b7dSPeter Maydellfi
4953516e8b7dSPeter Maydell
49545f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
49555f71eac0SPeter Maydellhas_sphinx_build() {
49565f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
49575f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
49585f71eac0SPeter Maydell    # version requirement). This will fail if either
49595f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
49605f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
49615f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
4962988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
4963988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
4964988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
49655f71eac0SPeter Maydell}
49665f71eac0SPeter Maydell
4967cc8ae6deSpbrook# Check if tools are available to build documentation.
4968a25dba17SJuan Quintelaif test "$docs" != "no" ; then
4969758b617aSPeter Maydell  if has_sphinx_build; then
4970758b617aSPeter Maydell    sphinx_ok=yes
4971758b617aSPeter Maydell  else
4972758b617aSPeter Maydell    sphinx_ok=no
4973758b617aSPeter Maydell  fi
4974758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
4975a25dba17SJuan Quintela    docs=yes
497683a3ab8bSJuan Quintela  else
4977a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
4978758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
4979758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
4980758b617aSPeter Maydell      fi
4981758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
498283a3ab8bSJuan Quintela    fi
4983a25dba17SJuan Quintela    docs=no
498483a3ab8bSJuan Quintela  fi
4985cc8ae6deSpbrookfi
4986cc8ae6deSpbrook
4987f514f41cSStefan Weil# Search for bswap_32 function
49886ae9a1f4SJuan Quintelabyteswap_h=no
49896ae9a1f4SJuan Quintelacat > $TMPC << EOF
49906ae9a1f4SJuan Quintela#include <byteswap.h>
49916ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
49926ae9a1f4SJuan QuintelaEOF
499352166aa0SJuan Quintelaif compile_prog "" "" ; then
49946ae9a1f4SJuan Quintela  byteswap_h=yes
49956ae9a1f4SJuan Quintelafi
49966ae9a1f4SJuan Quintela
499775f13596SStefan Weil# Search for bswap32 function
49986ae9a1f4SJuan Quintelabswap_h=no
49996ae9a1f4SJuan Quintelacat > $TMPC << EOF
50006ae9a1f4SJuan Quintela#include <sys/endian.h>
50016ae9a1f4SJuan Quintela#include <sys/types.h>
50026ae9a1f4SJuan Quintela#include <machine/bswap.h>
50036ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
50046ae9a1f4SJuan QuintelaEOF
500552166aa0SJuan Quintelaif compile_prog "" "" ; then
50066ae9a1f4SJuan Quintela  bswap_h=yes
50076ae9a1f4SJuan Quintelafi
50086ae9a1f4SJuan Quintela
5009da93a1fdSaliguori##########################################
5010e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
5011c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
5012e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
50133c33ea96SPaolo Bonzini    libiscsi="yes"
5014ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
5015ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
5016c589b249SRonnie Sahlberg  else
5017c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
5018e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
5019c589b249SRonnie Sahlberg    fi
5020c589b249SRonnie Sahlberg    libiscsi="no"
5021c589b249SRonnie Sahlberg  fi
5022c589b249SRonnie Sahlbergfi
5023c589b249SRonnie Sahlberg
5024c589b249SRonnie Sahlberg##########################################
50258bacde8dSNatanael Copa# Do we need libm
50268bacde8dSNatanael Copacat > $TMPC << EOF
50278bacde8dSNatanael Copa#include <math.h>
5028f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
50298bacde8dSNatanael CopaEOF
50308bacde8dSNatanael Copaif compile_prog "" "" ; then
50318bacde8dSNatanael Copa  :
50328bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
50338bacde8dSNatanael Copa  LIBS="-lm $LIBS"
50348bacde8dSNatanael Copaelse
503576ad07a4SPeter Maydell  error_exit "libm check failed"
50368bacde8dSNatanael Copafi
50378bacde8dSNatanael Copa
50388bacde8dSNatanael Copa##########################################
5039da93a1fdSaliguori# Do we need librt
50408bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
50418bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
50428bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
50438bacde8dSNatanael Copa# function in addition.
5044da93a1fdSaliguoricat > $TMPC <<EOF
5045da93a1fdSaliguori#include <signal.h>
5046da93a1fdSaliguori#include <time.h>
50478bacde8dSNatanael Copaint main(void) {
50488bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
50498bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
50508bacde8dSNatanael Copa}
5051da93a1fdSaliguoriEOF
5052da93a1fdSaliguori
505352166aa0SJuan Quintelaif compile_prog "" "" ; then
505407ffa4bdSJuan Quintela  :
50558bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
505618e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
505718e588b1SRick Liu  LIBS="$LIBS -lrt"
5058da93a1fdSaliguorifi
5059da93a1fdSaliguori
5060d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
5061d99e97e6SThomas Huthcat > $TMPC << EOF
5062d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
5063d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
5064d99e97e6SThomas HuthEOF
5065d99e97e6SThomas Huth
50669df8b20dSThomas Huthhave_openpty="no"
50679df8b20dSThomas Huthif compile_prog "" "" ; then
50689df8b20dSThomas Huth  have_openpty="yes"
50699df8b20dSThomas Huthelse
5070d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
5071d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
50729df8b20dSThomas Huth    have_openpty="yes"
5073d99e97e6SThomas Huth  fi
50746362a53fSJuan Quintelafi
50756362a53fSJuan Quintela
5076de5071c5SBlue Swirl##########################################
5077cd4ec0b4SGerd Hoffmann# spice probe
5078cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5079cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5080cd4ec0b4SGerd Hoffmann#include <spice.h>
5081cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5082cd4ec0b4SGerd HoffmannEOF
5083710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5084710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
50851b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
508665d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5087cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5088cd4ec0b4SGerd Hoffmann    spice="yes"
5089cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
5090cd4ec0b4SGerd Hoffmann  else
5091cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
50928efc9363SHu Tao      feature_not_found "spice" \
50931b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5094cd4ec0b4SGerd Hoffmann    fi
5095cd4ec0b4SGerd Hoffmann    spice="no"
5096cd4ec0b4SGerd Hoffmann  fi
5097cd4ec0b4SGerd Hoffmannfi
5098cd4ec0b4SGerd Hoffmann
50997b02f544SMarc-André Lureau# check for smartcard support
51007b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
51010f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
51027b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
51037b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
51047b02f544SMarc-André Lureau        smartcard="yes"
5105111a38b0SRobert Relyea    else
51067b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
51077b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5108111a38b0SRobert Relyea        fi
51097b02f544SMarc-André Lureau        smartcard="no"
5110111a38b0SRobert Relyea    fi
5111111a38b0SRobert Relyeafi
5112111a38b0SRobert Relyea
51132b2325ffSGerd Hoffmann# check for libusb
51142b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
511565d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
51162b2325ffSGerd Hoffmann        libusb="yes"
5117ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5118ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
51192b2325ffSGerd Hoffmann    else
51202b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
51218efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
51222b2325ffSGerd Hoffmann        fi
51232b2325ffSGerd Hoffmann        libusb="no"
51242b2325ffSGerd Hoffmann    fi
51252b2325ffSGerd Hoffmannfi
51262b2325ffSGerd Hoffmann
512769354a83SHans de Goede# check for usbredirparser for usb network redirection support
512869354a83SHans de Goedeif test "$usb_redir" != "no" ; then
512965d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
513069354a83SHans de Goede        usb_redir="yes"
5131ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5132ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
513369354a83SHans de Goede    else
513469354a83SHans de Goede        if test "$usb_redir" = "yes"; then
513521684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
513669354a83SHans de Goede        fi
513769354a83SHans de Goede        usb_redir="no"
513869354a83SHans de Goede    fi
513969354a83SHans de Goedefi
514069354a83SHans de Goede
5141cd4ec0b4SGerd Hoffmann##########################################
5142d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5143d9840e25STomoki Sekiyama
5144e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5145e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5146d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5147690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5148d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5149d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5150690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5151d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5152d9840e25STomoki Sekiyama	  ;;
5153690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5154d9840e25STomoki Sekiyama  esac
5155d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5156d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5157d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5158d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5159d9840e25STomoki SekiyamaEOF
5160d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5161d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5162d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5163315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5164f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5165d9840e25STomoki Sekiyama  else
5166d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5167d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5168d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5169d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5170d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5171d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5172d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5173d9840e25STomoki Sekiyama    fi
5174d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5175d9840e25STomoki Sekiyama  fi
5176d9840e25STomoki Sekiyamafi
5177d9840e25STomoki Sekiyama
5178d9840e25STomoki Sekiyama##########################################
5179d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5180d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5181d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5182d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5183d9840e25STomoki Sekiyama
5184e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5185e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5186d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5187d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5188d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5189d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5190d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5191d9840e25STomoki Sekiyama    else
5192d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5193d9840e25STomoki Sekiyama    fi
5194d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5195d9840e25STomoki Sekiyama    win_sdk=""
5196d9840e25STomoki Sekiyama  fi
5197d9840e25STomoki Sekiyamafi
5198d9840e25STomoki Sekiyama
5199d9840e25STomoki Sekiyama##########################################
520050cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5201e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
520250cbebb9SMichael Roth  cat > $TMPC << EOF
520350cbebb9SMichael Roth#include <windows.h>
520450cbebb9SMichael Roth#include <ntddscsi.h>
520550cbebb9SMichael Rothint main(void) {
520650cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
520750cbebb9SMichael Roth#error Missing required ioctl definitions
520850cbebb9SMichael Roth#endif
520950cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
521050cbebb9SMichael Roth  return addr.Lun;
521150cbebb9SMichael Roth}
521250cbebb9SMichael RothEOF
521350cbebb9SMichael Roth  if compile_prog "" "" ; then
521450cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5215996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
521650cbebb9SMichael Roth  fi
521750cbebb9SMichael Rothfi
521850cbebb9SMichael Roth
521950cbebb9SMichael Roth##########################################
52209d9e1521SGerd Hoffmann# virgl renderer probe
52219d9e1521SGerd Hoffmann
52229d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
52239d9e1521SGerd Hoffmann  cat > $TMPC << EOF
52249d9e1521SGerd Hoffmann#include <virglrenderer.h>
52259d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
52269d9e1521SGerd HoffmannEOF
52279d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
52289d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
522947479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
52309d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
52319d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
52329d9e1521SGerd Hoffmann    virglrenderer="yes"
52339d9e1521SGerd Hoffmann  else
52349d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
52359d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
52369d9e1521SGerd Hoffmann    fi
52379d9e1521SGerd Hoffmann    virglrenderer="no"
52389d9e1521SGerd Hoffmann  fi
52399d9e1521SGerd Hoffmannfi
52409d9e1521SGerd Hoffmann
52419d9e1521SGerd Hoffmann##########################################
52428ca80760SRichard Henderson# capstone
52438ca80760SRichard Henderson
5244e219c499SRichard Hendersoncase "$capstone" in
5245e219c499SRichard Henderson  "" | yes)
52468ca80760SRichard Henderson    if $pkg_config capstone; then
5247e219c499SRichard Henderson      capstone=system
5248e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5249e219c499SRichard Henderson      capstone=git
5250e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5251e219c499SRichard Henderson      capstone=internal
5252e219c499SRichard Henderson    elif test -z "$capstone" ; then
5253e219c499SRichard Henderson      capstone=no
5254e219c499SRichard Henderson    else
5255e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5256e219c499SRichard Henderson    fi
5257e219c499SRichard Henderson    ;;
5258e219c499SRichard Henderson
5259e219c499SRichard Henderson  system)
5260e219c499SRichard Henderson    if ! $pkg_config capstone; then
5261e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5262e219c499SRichard Henderson    fi
5263e219c499SRichard Henderson    ;;
5264e219c499SRichard Hendersonesac
5265e219c499SRichard Henderson
5266e219c499SRichard Hendersoncase "$capstone" in
5267e219c499SRichard Henderson  git | internal)
5268e219c499SRichard Henderson    if test "$capstone" = git; then
5269e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5270e219c499SRichard Henderson    fi
5271e219c499SRichard Henderson    mkdir -p capstone
527225211446SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -I${source_path}/capstone/include"
5273e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5274e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5275e219c499SRichard Henderson    else
5276e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5277e219c499SRichard Henderson    fi
5278c9322ab5SMarc-André Lureau    capstone_libs="-L$PWD/capstone -lcapstone"
5279c9322ab5SMarc-André Lureau    capstone_cflags="-I${source_path}/capstone/include"
5280e219c499SRichard Henderson    ;;
5281e219c499SRichard Henderson
5282e219c499SRichard Henderson  system)
5283c9322ab5SMarc-André Lureau    capstone_libs="$($pkg_config --libs capstone)"
5284c9322ab5SMarc-André Lureau    capstone_cflags="$($pkg_config --cflags capstone)"
52858ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
5286e219c499SRichard Henderson    ;;
5287e219c499SRichard Henderson
5288e219c499SRichard Henderson  no)
5289e219c499SRichard Henderson    ;;
5290e219c499SRichard Henderson  *)
5291e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5292e219c499SRichard Henderson    ;;
5293e219c499SRichard Hendersonesac
52948ca80760SRichard Henderson
52958ca80760SRichard Henderson##########################################
52965f6b9e8fSBlue Swirl# check if we have fdatasync
52975f6b9e8fSBlue Swirl
52985f6b9e8fSBlue Swirlfdatasync=no
52995f6b9e8fSBlue Swirlcat > $TMPC << EOF
53005f6b9e8fSBlue Swirl#include <unistd.h>
5301d1722a27SAlexandre Raymondint main(void) {
5302d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5303d1722a27SAlexandre Raymondreturn fdatasync(0);
5304d1722a27SAlexandre Raymond#else
5305e172fe11SStefan Weil#error Not supported
5306d1722a27SAlexandre Raymond#endif
5307d1722a27SAlexandre Raymond}
53085f6b9e8fSBlue SwirlEOF
53095f6b9e8fSBlue Swirlif compile_prog "" "" ; then
53105f6b9e8fSBlue Swirl    fdatasync=yes
53115f6b9e8fSBlue Swirlfi
53125f6b9e8fSBlue Swirl
531394a420b1SStefan Hajnoczi##########################################
5314e78815a5SAndreas Färber# check if we have madvise
5315e78815a5SAndreas Färber
5316e78815a5SAndreas Färbermadvise=no
5317e78815a5SAndreas Färbercat > $TMPC << EOF
5318e78815a5SAndreas Färber#include <sys/types.h>
5319e78815a5SAndreas Färber#include <sys/mman.h>
5320832ce9c2SScott Wood#include <stddef.h>
5321e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5322e78815a5SAndreas FärberEOF
5323e78815a5SAndreas Färberif compile_prog "" "" ; then
5324e78815a5SAndreas Färber    madvise=yes
5325e78815a5SAndreas Färberfi
5326e78815a5SAndreas Färber
5327e78815a5SAndreas Färber##########################################
5328e78815a5SAndreas Färber# check if we have posix_madvise
5329e78815a5SAndreas Färber
5330e78815a5SAndreas Färberposix_madvise=no
5331e78815a5SAndreas Färbercat > $TMPC << EOF
5332e78815a5SAndreas Färber#include <sys/mman.h>
5333832ce9c2SScott Wood#include <stddef.h>
5334e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5335e78815a5SAndreas FärberEOF
5336e78815a5SAndreas Färberif compile_prog "" "" ; then
5337e78815a5SAndreas Färber    posix_madvise=yes
5338e78815a5SAndreas Färberfi
5339e78815a5SAndreas Färber
5340e78815a5SAndreas Färber##########################################
53419bc5a719SAndreas Gustafsson# check if we have posix_memalign()
53429bc5a719SAndreas Gustafsson
53439bc5a719SAndreas Gustafssonposix_memalign=no
53449bc5a719SAndreas Gustafssoncat > $TMPC << EOF
53459bc5a719SAndreas Gustafsson#include <stdlib.h>
53469bc5a719SAndreas Gustafssonint main(void) {
53479bc5a719SAndreas Gustafsson    void *p;
53489bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
53499bc5a719SAndreas Gustafsson}
53509bc5a719SAndreas GustafssonEOF
53519bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
53529bc5a719SAndreas Gustafsson    posix_memalign=yes
53539bc5a719SAndreas Gustafssonfi
53549bc5a719SAndreas Gustafsson
53559bc5a719SAndreas Gustafsson##########################################
53560a852417SPaul Durrant# check if we have posix_syslog
53570a852417SPaul Durrant
53580a852417SPaul Durrantposix_syslog=no
53590a852417SPaul Durrantcat > $TMPC << EOF
53600a852417SPaul Durrant#include <syslog.h>
53610a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
53620a852417SPaul DurrantEOF
53630a852417SPaul Durrantif compile_prog "" "" ; then
53640a852417SPaul Durrant    posix_syslog=yes
53650a852417SPaul Durrantfi
53660a852417SPaul Durrant
53670a852417SPaul Durrant##########################################
5368401bc051SPeter Maydell# check if we have sem_timedwait
5369401bc051SPeter Maydell
5370401bc051SPeter Maydellsem_timedwait=no
5371401bc051SPeter Maydellcat > $TMPC << EOF
5372401bc051SPeter Maydell#include <semaphore.h>
5373811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5374401bc051SPeter MaydellEOF
5375401bc051SPeter Maydellif compile_prog "" "" ; then
5376401bc051SPeter Maydell    sem_timedwait=yes
5377401bc051SPeter Maydellfi
5378401bc051SPeter Maydell
5379401bc051SPeter Maydell##########################################
53805c99fa37SKeno Fischer# check if we have strchrnul
53815c99fa37SKeno Fischer
53825c99fa37SKeno Fischerstrchrnul=no
53835c99fa37SKeno Fischercat > $TMPC << EOF
53845c99fa37SKeno Fischer#include <string.h>
53855c99fa37SKeno Fischerint main(void);
53865c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
53875c99fa37SKeno Fischerchar *haystack = (char*)&main;
53885c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
53895c99fa37SKeno FischerEOF
53905c99fa37SKeno Fischerif compile_prog "" "" ; then
53915c99fa37SKeno Fischer    strchrnul=yes
53925c99fa37SKeno Fischerfi
53935c99fa37SKeno Fischer
53948a792b03SJiufei Xue#########################################
53958a792b03SJiufei Xue# check if we have st_atim
53968a792b03SJiufei Xue
53978a792b03SJiufei Xuest_atim=no
53988a792b03SJiufei Xuecat > $TMPC << EOF
53998a792b03SJiufei Xue#include <sys/stat.h>
54008a792b03SJiufei Xue#include <stddef.h>
54018a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
54028a792b03SJiufei XueEOF
54038a792b03SJiufei Xueif compile_prog "" "" ; then
54048a792b03SJiufei Xue    st_atim=yes
54058a792b03SJiufei Xuefi
54068a792b03SJiufei Xue
54075c99fa37SKeno Fischer##########################################
540894a420b1SStefan Hajnoczi# check if trace backend exists
540994a420b1SStefan Hajnoczi
54105b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
541194a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
54125b808275SLluís Vilanova  error_exit "invalid trace backends" \
54135b808275SLluís Vilanova      "Please choose supported trace backends."
541494a420b1SStefan Hajnoczifi
541594a420b1SStefan Hajnoczi
54167e24e92aSStefan Hajnoczi##########################################
54177e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
54185b808275SLluís Vilanovaif have_backend "ust"; then
54197e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5420bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
54217e24e92aSStefan Hajnocziint main(void) { return 0; }
54227e24e92aSStefan HajnocziEOF
5423c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5424bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
542589138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
54267e24e92aSStefan Hajnoczi    else
5427c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5428bf15f63cSMohamad Gebai    fi
5429bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
543089138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5431bf15f63cSMohamad Gebai    else
5432bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5433bf15f63cSMohamad Gebai    fi
5434bf15f63cSMohamad Gebai
5435bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5436bf15f63cSMohamad Gebai  else
5437bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
54387e24e92aSStefan Hajnoczi  fi
54397e24e92aSStefan Hajnoczifi
5440b3d08c02SDaniel P. Berrange
5441b3d08c02SDaniel P. Berrange##########################################
5442b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
54435b808275SLluís Vilanovaif have_backend "dtrace"; then
5444b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
544576ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5446b3d08c02SDaniel P. Berrange  fi
5447c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5448c276b17dSDaniel P. Berrange  if has 'stap' ; then
5449c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5450c276b17dSDaniel P. Berrange  fi
5451b3d08c02SDaniel P. Berrangefi
5452b3d08c02SDaniel P. Berrange
54537e24e92aSStefan Hajnoczi##########################################
5454519175a2SAlex Barcelo# check and set a backend for coroutine
5455d0e2fce5SAneesh Kumar K.V
54567c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
545733c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
545833c53c54SDaniel P. Berrange# specific one.
54597c2acc70SPeter Maydell
54607c2acc70SPeter Maydellucontext_works=no
5461d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5462d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5463d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5464cdf84806SPeter Maydell#ifdef __stub_makecontext
5465cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5466cdf84806SPeter Maydell#endif
546775cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5468d0e2fce5SAneesh Kumar K.VEOF
5469d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
54707c2acc70SPeter Maydell    ucontext_works=yes
5471d0e2fce5SAneesh Kumar K.V  fi
5472519175a2SAlex Barcelofi
54737c2acc70SPeter Maydell
54747c2acc70SPeter Maydellif test "$coroutine" = ""; then
54757c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
54767c2acc70SPeter Maydell    coroutine=win32
54777c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
54787c2acc70SPeter Maydell    coroutine=ucontext
5479519175a2SAlex Barcelo  else
54807c2acc70SPeter Maydell    coroutine=sigaltstack
54817c2acc70SPeter Maydell  fi
54827c2acc70SPeter Maydellelse
54837c2acc70SPeter Maydell  case $coroutine in
54847c2acc70SPeter Maydell  windows)
54857c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
54867c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
54877c2acc70SPeter Maydell    fi
54887c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
54897c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
54907c2acc70SPeter Maydell    coroutine=win32
54917c2acc70SPeter Maydell    ;;
54927c2acc70SPeter Maydell  ucontext)
54937c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
54947c2acc70SPeter Maydell      feature_not_found "ucontext"
54957c2acc70SPeter Maydell    fi
54967c2acc70SPeter Maydell    ;;
549733c53c54SDaniel P. Berrange  sigaltstack)
54987c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
54997c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
55007c2acc70SPeter Maydell    fi
55017c2acc70SPeter Maydell    ;;
55027c2acc70SPeter Maydell  *)
550376ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
55047c2acc70SPeter Maydell    ;;
55057c2acc70SPeter Maydell  esac
5506d0e2fce5SAneesh Kumar K.Vfi
5507d0e2fce5SAneesh Kumar K.V
550870c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
550970c60c08SStefan Hajnoczi  coroutine_pool=yes
551070c60c08SStefan Hajnoczifi
551170c60c08SStefan Hajnoczi
55127d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
55137d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
55147d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
55157d992e4dSPeter Lieven    coroutine_pool=no
55167d992e4dSPeter Lieven  fi
55177d992e4dSPeter Lievenfi
55187d992e4dSPeter Lieven
55191e4f6065SDaniele Buono##################################################
55201e4f6065SDaniele Buono# SafeStack
55211e4f6065SDaniele Buono
55221e4f6065SDaniele Buono
55231e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
55241e4f6065SDaniele Buonocat > $TMPC << EOF
55251e4f6065SDaniele Buonoint main(int argc, char *argv[])
55261e4f6065SDaniele Buono{
55271e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
55281e4f6065SDaniele Buono#error SafeStack Disabled
55291e4f6065SDaniele Buono#endif
55301e4f6065SDaniele Buono    return 0;
55311e4f6065SDaniele Buono}
55321e4f6065SDaniele BuonoEOF
55331e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
55341e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
55351e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
55361e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
55371e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
55381e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
55391e4f6065SDaniele Buono  else
55401e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
55411e4f6065SDaniele Buono  fi
55421e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
55431e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
55441e4f6065SDaniele Buono  fi
55451e4f6065SDaniele Buonoelse
55461e4f6065SDaniele Buonocat > $TMPC << EOF
55471e4f6065SDaniele Buonoint main(int argc, char *argv[])
55481e4f6065SDaniele Buono{
55491e4f6065SDaniele Buono#if defined(__has_feature)
55501e4f6065SDaniele Buono#if __has_feature(safe_stack)
55511e4f6065SDaniele Buono#error SafeStack Enabled
55521e4f6065SDaniele Buono#endif
55531e4f6065SDaniele Buono#endif
55541e4f6065SDaniele Buono    return 0;
55551e4f6065SDaniele Buono}
55561e4f6065SDaniele BuonoEOF
55571e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
55581e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
55591e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
55601e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
55611e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
55621e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
55631e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
55641e4f6065SDaniele Buono    fi
55651e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
55661e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
55671e4f6065SDaniele Buono  fi
55681e4f6065SDaniele Buonoelse # "$safe_stack" = ""
55691e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
55701e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
55711e4f6065SDaniele Buono    safe_stack="no"
55721e4f6065SDaniele Buono  else
55731e4f6065SDaniele Buono    safe_stack="yes"
55741e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
55751e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
55761e4f6065SDaniele Buono    fi
55771e4f6065SDaniele Buono  fi
55781e4f6065SDaniele Buonofi
55791e4f6065SDaniele Buonofi
55807d992e4dSPeter Lieven
5581d0e2fce5SAneesh Kumar K.V##########################################
5582d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5583d2042378SAneesh Kumar K.V
55844e1797f9SStefan Weilopen_by_handle_at=no
5585d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5586d2042378SAneesh Kumar K.V#include <fcntl.h>
5587acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5588acc55ba8SStefan Weil# error missing definition
5589acc55ba8SStefan Weil#else
559075cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5591acc55ba8SStefan Weil#endif
5592d2042378SAneesh Kumar K.VEOF
5593d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5594d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5595d2042378SAneesh Kumar K.Vfi
5596d2042378SAneesh Kumar K.V
5597e06a765eSHarsh Prateek Bora########################################
5598e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5599e06a765eSHarsh Prateek Bora
5600e06a765eSHarsh Prateek Boralinux_magic_h=no
5601e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5602e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5603e06a765eSHarsh Prateek Boraint main(void) {
560475cafad7SStefan Weil  return 0;
5605e06a765eSHarsh Prateek Bora}
5606e06a765eSHarsh Prateek BoraEOF
5607e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5608e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5609e06a765eSHarsh Prateek Borafi
5610e06a765eSHarsh Prateek Bora
56118ab1bf12SLuiz Capitulino########################################
5612541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
56133f4349dcSKevin Wolf
56143f4349dcSKevin Wolfvalgrind_h=no
56153f4349dcSKevin Wolfcat > $TMPC << EOF
56163f4349dcSKevin Wolf#include <valgrind/valgrind.h>
56173f4349dcSKevin Wolfint main(void) {
56183f4349dcSKevin Wolf  return 0;
56193f4349dcSKevin Wolf}
56203f4349dcSKevin WolfEOF
56213f4349dcSKevin Wolfif compile_prog "" "" ; then
56223f4349dcSKevin Wolf    valgrind_h=yes
56233f4349dcSKevin Wolffi
56243f4349dcSKevin Wolf
56253f4349dcSKevin Wolf########################################
56268ab1bf12SLuiz Capitulino# check if environ is declared
56278ab1bf12SLuiz Capitulino
56288ab1bf12SLuiz Capitulinohas_environ=no
56298ab1bf12SLuiz Capitulinocat > $TMPC << EOF
56308ab1bf12SLuiz Capitulino#include <unistd.h>
56318ab1bf12SLuiz Capitulinoint main(void) {
5632c075a723SBlue Swirl    environ = 0;
56338ab1bf12SLuiz Capitulino    return 0;
56348ab1bf12SLuiz Capitulino}
56358ab1bf12SLuiz CapitulinoEOF
56368ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
56378ab1bf12SLuiz Capitulino    has_environ=yes
56388ab1bf12SLuiz Capitulinofi
56398ab1bf12SLuiz Capitulino
564076a347e1SRichard Henderson########################################
564176a347e1SRichard Henderson# check if cpuid.h is usable.
564276a347e1SRichard Henderson
564376a347e1SRichard Hendersoncat > $TMPC << EOF
564476a347e1SRichard Henderson#include <cpuid.h>
564576a347e1SRichard Hendersonint main(void) {
5646774d566cSPeter Maydell    unsigned a, b, c, d;
5647774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5648774d566cSPeter Maydell
5649774d566cSPeter Maydell    if (max >= 1) {
5650774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5651774d566cSPeter Maydell    }
5652774d566cSPeter Maydell
5653774d566cSPeter Maydell    if (max >= 7) {
5654774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5655774d566cSPeter Maydell    }
5656774d566cSPeter Maydell
565776a347e1SRichard Henderson    return 0;
565876a347e1SRichard Henderson}
565976a347e1SRichard HendersonEOF
566076a347e1SRichard Hendersonif compile_prog "" "" ; then
566176a347e1SRichard Henderson    cpuid_h=yes
566276a347e1SRichard Hendersonfi
566376a347e1SRichard Henderson
56645dd89908SRichard Henderson##########################################
56655dd89908SRichard Henderson# avx2 optimization requirement check
56665dd89908SRichard Henderson#
56675dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
56685dd89908SRichard Henderson# since we won't be able to select the new routines.
56695dd89908SRichard Henderson
5670e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
56715dd89908SRichard Henderson  cat > $TMPC << EOF
56725dd89908SRichard Henderson#pragma GCC push_options
56735dd89908SRichard Henderson#pragma GCC target("avx2")
56745dd89908SRichard Henderson#include <cpuid.h>
56755dd89908SRichard Henderson#include <immintrin.h>
56765dd89908SRichard Hendersonstatic int bar(void *a) {
56775dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
56785dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
56795dd89908SRichard Henderson}
56805dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
56815dd89908SRichard HendersonEOF
56825dd89908SRichard Henderson  if compile_object "" ; then
56835dd89908SRichard Henderson    avx2_opt="yes"
568486583a07SLiam Merwick  else
568586583a07SLiam Merwick    avx2_opt="no"
56865dd89908SRichard Henderson  fi
56875dd89908SRichard Hendersonfi
56885dd89908SRichard Henderson
56896b8cd447SRobert Hoo##########################################
56906b8cd447SRobert Hoo# avx512f optimization requirement check
56916b8cd447SRobert Hoo#
56926b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
56936b8cd447SRobert Hoo# since we won't be able to select the new routines.
56946b8cd447SRobert Hoo# by default, it is turned off.
56956b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
56966b8cd447SRobert Hoo
56976b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
56986b8cd447SRobert Hoo  cat > $TMPC << EOF
56996b8cd447SRobert Hoo#pragma GCC push_options
57006b8cd447SRobert Hoo#pragma GCC target("avx512f")
57016b8cd447SRobert Hoo#include <cpuid.h>
57026b8cd447SRobert Hoo#include <immintrin.h>
57036b8cd447SRobert Hoostatic int bar(void *a) {
57046b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
57056b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
57066b8cd447SRobert Hoo}
57076b8cd447SRobert Hooint main(int argc, char *argv[])
57086b8cd447SRobert Hoo{
57096b8cd447SRobert Hoo	return bar(argv[0]);
57106b8cd447SRobert Hoo}
57116b8cd447SRobert HooEOF
57126b8cd447SRobert Hoo  if ! compile_object "" ; then
57136b8cd447SRobert Hoo    avx512f_opt="no"
57146b8cd447SRobert Hoo  fi
57156b8cd447SRobert Hooelse
57166b8cd447SRobert Hoo  avx512f_opt="no"
57176b8cd447SRobert Hoofi
57186b8cd447SRobert Hoo
5719f540166bSRichard Henderson########################################
5720f540166bSRichard Henderson# check if __[u]int128_t is usable.
5721f540166bSRichard Henderson
5722f540166bSRichard Hendersonint128=no
5723f540166bSRichard Hendersoncat > $TMPC << EOF
5724f540166bSRichard Henderson__int128_t a;
5725f540166bSRichard Henderson__uint128_t b;
5726f540166bSRichard Hendersonint main (void) {
5727f540166bSRichard Henderson  a = a + b;
5728f540166bSRichard Henderson  b = a * b;
5729464e3671SPeter Maydell  a = a * a;
5730f540166bSRichard Henderson  return 0;
5731f540166bSRichard Henderson}
5732f540166bSRichard HendersonEOF
5733f540166bSRichard Hendersonif compile_prog "" "" ; then
5734f540166bSRichard Henderson    int128=yes
5735f540166bSRichard Hendersonfi
573676a347e1SRichard Henderson
57377ebee43eSRichard Henderson#########################################
57387ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
57397ebee43eSRichard Henderson
57407ebee43eSRichard Hendersonatomic128=no
57417ebee43eSRichard Hendersonif test "$int128" = "yes"; then
57427ebee43eSRichard Henderson  cat > $TMPC << EOF
57437ebee43eSRichard Hendersonint main(void)
57447ebee43eSRichard Henderson{
57457ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
57467ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
57477ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
57487ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
57497ebee43eSRichard Henderson  return 0;
57507ebee43eSRichard Henderson}
57517ebee43eSRichard HendersonEOF
57527ebee43eSRichard Henderson  if compile_prog "" "" ; then
57537ebee43eSRichard Henderson    atomic128=yes
57547ebee43eSRichard Henderson  fi
57557ebee43eSRichard Hendersonfi
57567ebee43eSRichard Henderson
5757e6cd4bb5SRichard Hendersoncmpxchg128=no
5758e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5759e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5760e6cd4bb5SRichard Hendersonint main(void)
5761e6cd4bb5SRichard Henderson{
5762e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5763e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5764e6cd4bb5SRichard Henderson  return 0;
5765e6cd4bb5SRichard Henderson}
5766e6cd4bb5SRichard HendersonEOF
5767e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5768e6cd4bb5SRichard Henderson    cmpxchg128=yes
5769e6cd4bb5SRichard Henderson  fi
5770e6cd4bb5SRichard Hendersonfi
5771e6cd4bb5SRichard Henderson
5772df79b996SRichard Henderson#########################################
5773df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5774df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5775df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5776df79b996SRichard Henderson
5777df79b996SRichard Hendersoncat > $TMPC << EOF
5778df79b996SRichard Henderson#include <stdint.h>
5779df79b996SRichard Hendersonint main(void)
5780df79b996SRichard Henderson{
5781df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5782df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5783df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5784df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5785df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5786df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5787df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5788df79b996SRichard Henderson#else
5789df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5790df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5791df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5792df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5793df79b996SRichard Henderson#endif
5794df79b996SRichard Henderson  return 0;
5795df79b996SRichard Henderson}
5796df79b996SRichard HendersonEOF
5797df79b996SRichard Hendersonif compile_prog "" "" ; then
5798df79b996SRichard Henderson  atomic64=yes
5799df79b996SRichard Hendersonfi
5800df79b996SRichard Henderson
580126fffe29SEmilio G. Cota#########################################
580226fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
580326fffe29SEmilio G. Cotald_dynamic_list="no"
580426fffe29SEmilio G. Cotaif test "$static" = "no" ; then
580526fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
580626fffe29SEmilio G. Cota{
580726fffe29SEmilio G. Cota  foo;
580826fffe29SEmilio G. Cota};
580926fffe29SEmilio G. CotaEOF
581026fffe29SEmilio G. Cota
581126fffe29SEmilio G. Cota    cat > $TMPC <<EOF
581226fffe29SEmilio G. Cota#include <stdio.h>
581326fffe29SEmilio G. Cotavoid foo(void);
581426fffe29SEmilio G. Cota
581526fffe29SEmilio G. Cotavoid foo(void)
581626fffe29SEmilio G. Cota{
581726fffe29SEmilio G. Cota  printf("foo\n");
581826fffe29SEmilio G. Cota}
581926fffe29SEmilio G. Cota
582026fffe29SEmilio G. Cotaint main(void)
582126fffe29SEmilio G. Cota{
582226fffe29SEmilio G. Cota  foo();
582326fffe29SEmilio G. Cota  return 0;
582426fffe29SEmilio G. Cota}
582526fffe29SEmilio G. CotaEOF
582626fffe29SEmilio G. Cota
582726fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
582826fffe29SEmilio G. Cota        ld_dynamic_list="yes"
582926fffe29SEmilio G. Cota    fi
583026fffe29SEmilio G. Cotafi
583126fffe29SEmilio G. Cota
583226fffe29SEmilio G. Cota#########################################
583326fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
583426fffe29SEmilio G. Cota
583526fffe29SEmilio G. Cotald_exported_symbols_list="no"
583626fffe29SEmilio G. Cotaif test "$static" = "no" ; then
583726fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
583826fffe29SEmilio G. Cota  _foo
583926fffe29SEmilio G. CotaEOF
584026fffe29SEmilio G. Cota
584126fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
584226fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
584326fffe29SEmilio G. Cota    fi
584426fffe29SEmilio G. Cotafi
584526fffe29SEmilio G. Cota
584626fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
584726fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
584826fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
584926fffe29SEmilio G. Cota  error_exit \
585026fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
585126fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
585226fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
585326fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
585426fffe29SEmilio G. Cotafi
585526fffe29SEmilio G. Cota
58561e6e9acaSRichard Henderson########################################
5857db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5858db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5859db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5860db8aaae8SRichard Henderson
5861db8aaae8SRichard Hendersonattralias=no
5862db8aaae8SRichard Hendersoncat > $TMPC << EOF
5863db8aaae8SRichard Hendersonint x = 1;
5864db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5865db8aaae8SRichard Hendersonint main(void) { return 0; }
5866db8aaae8SRichard HendersonEOF
5867db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5868db8aaae8SRichard Henderson    attralias=yes
5869db8aaae8SRichard Hendersonfi
5870db8aaae8SRichard Henderson
5871db8aaae8SRichard Henderson########################################
58721e6e9acaSRichard Henderson# check if getauxval is available.
58731e6e9acaSRichard Henderson
58741e6e9acaSRichard Hendersongetauxval=no
58751e6e9acaSRichard Hendersoncat > $TMPC << EOF
58761e6e9acaSRichard Henderson#include <sys/auxv.h>
58771e6e9acaSRichard Hendersonint main(void) {
58781e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
58791e6e9acaSRichard Henderson}
58801e6e9acaSRichard HendersonEOF
58811e6e9acaSRichard Hendersonif compile_prog "" "" ; then
58821e6e9acaSRichard Henderson    getauxval=yes
58831e6e9acaSRichard Hendersonfi
58841e6e9acaSRichard Henderson
5885fd0e6053SJohn Snow########################################
5886fd0e6053SJohn Snow# check if ccache is interfering with
5887fd0e6053SJohn Snow# semantic analysis of macros
5888fd0e6053SJohn Snow
58895e4dfd3dSJohn Snowunset CCACHE_CPP2
5890fd0e6053SJohn Snowccache_cpp2=no
5891fd0e6053SJohn Snowcat > $TMPC << EOF
5892fd0e6053SJohn Snowstatic const int Z = 1;
5893fd0e6053SJohn Snow#define fn() ({ Z; })
5894fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5895fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5896fd0e6053SJohn Snow#define ID(X) (X)
5897fd0e6053SJohn Snowint main(int argc, char *argv[])
5898fd0e6053SJohn Snow{
5899fd0e6053SJohn Snow    int x = 0, y = 0;
5900fd0e6053SJohn Snow    x = ID(x);
5901fd0e6053SJohn Snow    x = fn();
5902fd0e6053SJohn Snow    fn();
5903fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5904fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5905fd0e6053SJohn Snow    return 0;
5906fd0e6053SJohn Snow}
5907fd0e6053SJohn SnowEOF
5908fd0e6053SJohn Snow
5909fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5910fd0e6053SJohn Snow    ccache_cpp2=yes
5911fd0e6053SJohn Snowfi
5912fd0e6053SJohn Snow
5913b553a042SJohn Snow#################################################
5914b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5915b553a042SJohn Snow
5916b553a042SJohn Snowif test "$fortify_source" != "no"; then
5917b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5918b553a042SJohn Snow    fortify_source="no";
5919e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5920cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5921b553a042SJohn Snow    fortify_source="no";
5922b553a042SJohn Snow  else
5923b553a042SJohn Snow    fortify_source="yes"
5924b553a042SJohn Snow  fi
5925b553a042SJohn Snowfi
5926b553a042SJohn Snow
59271efad060SFam Zheng###############################################
59281efad060SFam Zheng# Check if copy_file_range is provided by glibc
59291efad060SFam Zhenghave_copy_file_range=no
59301efad060SFam Zhengcat > $TMPC << EOF
59311efad060SFam Zheng#include <unistd.h>
59321efad060SFam Zhengint main(void) {
59331efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
59341efad060SFam Zheng  return 0;
59351efad060SFam Zheng}
59361efad060SFam ZhengEOF
59371efad060SFam Zhengif compile_prog "" "" ; then
59381efad060SFam Zheng    have_copy_file_range=yes
59391efad060SFam Zhengfi
59401efad060SFam Zheng
5941d2042378SAneesh Kumar K.V##########################################
5942277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5943277abf15SJan Vesely
5944277abf15SJan Veselyhave_fsxattr=no
5945277abf15SJan Veselycat > $TMPC << EOF
5946277abf15SJan Vesely#include <linux/fs.h>
5947277abf15SJan Veselystruct fsxattr foo;
5948277abf15SJan Veselyint main(void) {
5949277abf15SJan Vesely  return 0;
5950277abf15SJan Vesely}
5951277abf15SJan VeselyEOF
5952277abf15SJan Veselyif compile_prog "" "" ; then
5953277abf15SJan Vesely    have_fsxattr=yes
5954277abf15SJan Veselyfi
5955277abf15SJan Vesely
5956b66e10e4SPeter Maydell##########################################
5957a40161cbSPaolo Bonzini# check for usable membarrier system call
5958a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5959a40161cbSPaolo Bonzini    have_membarrier=no
5960a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5961a40161cbSPaolo Bonzini        have_membarrier=yes
5962a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5963a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5964a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5965a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5966a40161cbSPaolo Bonzini    #include <unistd.h>
5967a40161cbSPaolo Bonzini    #include <stdlib.h>
5968a40161cbSPaolo Bonzini    int main(void) {
5969a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5970a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5971a40161cbSPaolo Bonzini	exit(0);
5972a40161cbSPaolo Bonzini    }
5973a40161cbSPaolo BonziniEOF
5974a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5975a40161cbSPaolo Bonzini            have_membarrier=yes
5976a40161cbSPaolo Bonzini        fi
5977a40161cbSPaolo Bonzini    fi
5978a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5979a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5980a40161cbSPaolo Bonzini    fi
5981a40161cbSPaolo Bonzinielse
5982a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5983a40161cbSPaolo Bonzini    # work on Wine.
5984a40161cbSPaolo Bonzini    membarrier=no
5985a40161cbSPaolo Bonzinifi
5986a40161cbSPaolo Bonzini
5987a40161cbSPaolo Bonzini##########################################
5988b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5989575b22b1SLaurent Vivierhave_rtnetlink=no
5990575b22b1SLaurent Viviercat > $TMPC << EOF
5991575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5992575b22b1SLaurent Vivierint main(void) {
5993575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5994575b22b1SLaurent Vivier}
5995575b22b1SLaurent VivierEOF
5996575b22b1SLaurent Vivierif compile_prog "" "" ; then
5997575b22b1SLaurent Vivier    have_rtnetlink=yes
5998575b22b1SLaurent Vivierfi
5999575b22b1SLaurent Vivier
60006a02c806SStefan Hajnoczi##########################################
60016a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
60026a02c806SStefan Hajnoczihave_af_vsock=no
60036a02c806SStefan Hajnoczicat > $TMPC << EOF
60046a02c806SStefan Hajnoczi#include <errno.h>
60056a02c806SStefan Hajnoczi#include <sys/types.h>
60066a02c806SStefan Hajnoczi#include <sys/socket.h>
60076a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
60086a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
60096a02c806SStefan Hajnoczi#endif
60106a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
60116a02c806SStefan Hajnocziint main(void) {
60126a02c806SStefan Hajnoczi    int sock, ret;
60136a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
60146a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
60156a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
60166a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
60176a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
60186a02c806SStefan Hajnoczi        return 0;
60196a02c806SStefan Hajnoczi    }
60206a02c806SStefan Hajnoczi    return -1;
60216a02c806SStefan Hajnoczi}
60226a02c806SStefan HajnocziEOF
60236a02c806SStefan Hajnocziif compile_prog "" "" ; then
60246a02c806SStefan Hajnoczi    have_af_vsock=yes
60256a02c806SStefan Hajnoczifi
60266a02c806SStefan Hajnoczi
6027f0d92b56SLongpeng(Mike)##########################################
6028f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
60294f67366eSThomas Huthhave_afalg=no
6030f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
6031f0d92b56SLongpeng(Mike)#include <errno.h>
6032f0d92b56SLongpeng(Mike)#include <sys/types.h>
6033f0d92b56SLongpeng(Mike)#include <sys/socket.h>
6034f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
6035f0d92b56SLongpeng(Mike)int main(void) {
6036f0d92b56SLongpeng(Mike)    int sock;
6037f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
6038f0d92b56SLongpeng(Mike)    return sock;
6039f0d92b56SLongpeng(Mike)}
6040f0d92b56SLongpeng(Mike)EOF
6041f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
6042f0d92b56SLongpeng(Mike)    have_afalg=yes
6043f0d92b56SLongpeng(Mike)fi
6044f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
6045f0d92b56SLongpeng(Mike)then
6046f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
6047f0d92b56SLongpeng(Mike)    then
6048f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
6049f0d92b56SLongpeng(Mike)    fi
6050f0d92b56SLongpeng(Mike)fi
6051f0d92b56SLongpeng(Mike)
6052f0d92b56SLongpeng(Mike)
60536969ec6cSJames Clarke#################################################
6054c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6055d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6056c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6057c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6058c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6059c97d6d2cSSergio Andres Gomez Del RealEOF
6060c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6061c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6062c97d6d2cSSergio Andres Gomez Del Real  else
6063c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6064db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6065c97d6d2cSSergio Andres Gomez Del Real  fi
6066c97d6d2cSSergio Andres Gomez Del Realfi
6067c97d6d2cSSergio Andres Gomez Del Real
6068277abf15SJan Vesely##########################################
60694d04351fSChristopher Covington# check for sysmacros.h
60704d04351fSChristopher Covington
60714d04351fSChristopher Covingtonhave_sysmacros=no
60724d04351fSChristopher Covingtoncat > $TMPC << EOF
60734d04351fSChristopher Covington#include <sys/sysmacros.h>
60744d04351fSChristopher Covingtonint main(void) {
60754d04351fSChristopher Covington    return makedev(0, 0);
60764d04351fSChristopher Covington}
60774d04351fSChristopher CovingtonEOF
60784d04351fSChristopher Covingtonif compile_prog "" "" ; then
60794d04351fSChristopher Covington    have_sysmacros=yes
60804d04351fSChristopher Covingtonfi
60814d04351fSChristopher Covington
60824d04351fSChristopher Covington##########################################
608349e00a18SAndreas Grapentin# check for _Static_assert()
608449e00a18SAndreas Grapentin
608549e00a18SAndreas Grapentinhave_static_assert=no
608649e00a18SAndreas Grapentincat > $TMPC << EOF
608749e00a18SAndreas Grapentin_Static_assert(1, "success");
608849e00a18SAndreas Grapentinint main(void) {
608949e00a18SAndreas Grapentin    return 0;
609049e00a18SAndreas Grapentin}
609149e00a18SAndreas GrapentinEOF
609249e00a18SAndreas Grapentinif compile_prog "" "" ; then
609349e00a18SAndreas Grapentin    have_static_assert=yes
609449e00a18SAndreas Grapentinfi
609549e00a18SAndreas Grapentin
609649e00a18SAndreas Grapentin##########################################
6097e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6098e674605fSTomáš Golembiovský
6099e674605fSTomáš Golembiovskýhave_utmpx=no
6100e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6101e674605fSTomáš Golembiovský#include <utmpx.h>
6102e674605fSTomáš Golembiovskýstruct utmpx user_info;
6103e674605fSTomáš Golembiovskýint main(void) {
6104e674605fSTomáš Golembiovský    return 0;
6105e674605fSTomáš Golembiovský}
6106e674605fSTomáš GolembiovskýEOF
6107e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6108e674605fSTomáš Golembiovský    have_utmpx=yes
6109e674605fSTomáš Golembiovskýfi
6110e674605fSTomáš Golembiovský
6111e674605fSTomáš Golembiovský##########################################
6112db1ed1abSRichard Henderson# check for getrandom()
6113db1ed1abSRichard Henderson
6114db1ed1abSRichard Hendersonhave_getrandom=no
6115db1ed1abSRichard Hendersoncat > $TMPC << EOF
6116db1ed1abSRichard Henderson#include <sys/random.h>
6117db1ed1abSRichard Hendersonint main(void) {
6118db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6119db1ed1abSRichard Henderson}
6120db1ed1abSRichard HendersonEOF
6121db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6122db1ed1abSRichard Henderson    have_getrandom=yes
6123db1ed1abSRichard Hendersonfi
6124db1ed1abSRichard Henderson
6125db1ed1abSRichard Henderson##########################################
6126247724cbSMarc-André Lureau# checks for sanitizers
6127247724cbSMarc-André Lureau
6128247724cbSMarc-André Lureauhave_asan=no
6129247724cbSMarc-André Lureauhave_ubsan=no
6130d83414e1SMarc-André Lureauhave_asan_iface_h=no
6131d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6132247724cbSMarc-André Lureau
6133247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6134b9f44da2SMarc-André Lureau  write_c_skeleton
6135247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6136247724cbSMarc-André Lureau      have_asan=yes
6137247724cbSMarc-André Lureau  fi
6138b9f44da2SMarc-André Lureau
6139b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6140b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6141b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6142b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6143b9f44da2SMarc-André Lureau#include <stdlib.h>
6144b9f44da2SMarc-André Lureauint main(void) {
6145b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6146f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6147b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6148b9f44da2SMarc-André Lureau    }
6149d1abf3fcSOlaf Hering    return 1;
6150f2dfe54cSLeonid Bloch}
6151b9f44da2SMarc-André LureauEOF
6152247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6153247724cbSMarc-André Lureau      have_ubsan=yes
6154247724cbSMarc-André Lureau  fi
6155d83414e1SMarc-André Lureau
6156d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6157d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6158d83414e1SMarc-André Lureau  fi
6159d83414e1SMarc-André Lureau
6160d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6161d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6162d83414e1SMarc-André Lureauint main(void) {
6163d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6164d83414e1SMarc-André Lureau  return 0;
6165d83414e1SMarc-André Lureau}
6166d83414e1SMarc-André LureauEOF
6167d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6168d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6169d83414e1SMarc-André Lureau  fi
6170247724cbSMarc-André Lureaufi
6171247724cbSMarc-André Lureau
6172247724cbSMarc-André Lureau##########################################
6173adc28027SAlexander Bulekov# checks for fuzzer
6174adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6175adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6176dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
6177adc28027SAlexander Bulekov    have_fuzzer=yes
617864ed6f92SPaolo Bonzini  else
617964ed6f92SPaolo Bonzini    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
618064ed6f92SPaolo Bonzini    exit 1
6181adc28027SAlexander Bulekov  fi
6182adc28027SAlexander Bulekovfi
6183adc28027SAlexander Bulekov
61840aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
61850aebab04SLingfeng Yang# keep it separate until that is not the case.
61860aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
61870aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
61880aebab04SLingfeng Yangfi
61890aebab04SLingfeng Yanghave_tsan=no
61900aebab04SLingfeng Yanghave_tsan_iface_fiber=no
61910aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
61920aebab04SLingfeng Yang  write_c_skeleton
61930aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
61940aebab04SLingfeng Yang      have_tsan=yes
61950aebab04SLingfeng Yang  fi
61960aebab04SLingfeng Yang  cat > $TMPC << EOF
61970aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
61980aebab04SLingfeng Yangint main(void) {
61990aebab04SLingfeng Yang  __tsan_create_fiber(0);
62000aebab04SLingfeng Yang  return 0;
62010aebab04SLingfeng Yang}
62020aebab04SLingfeng YangEOF
62030aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
62040aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
62050aebab04SLingfeng Yang  fi
62060aebab04SLingfeng Yangfi
62070aebab04SLingfeng Yang
6208adc28027SAlexander Bulekov##########################################
620917824406SJunyan He# check for libpmem
621017824406SJunyan He
621117824406SJunyan Heif test "$libpmem" != "no"; then
621217824406SJunyan He	if $pkg_config --exists "libpmem"; then
621317824406SJunyan He		libpmem="yes"
621417824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
621517824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
621617824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
621717824406SJunyan He	else
621817824406SJunyan He		if test "$libpmem" = "yes" ; then
621917824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
622017824406SJunyan He		fi
622117824406SJunyan He		libpmem="no"
622217824406SJunyan He	fi
622317824406SJunyan Hefi
622417824406SJunyan He
622517824406SJunyan He##########################################
622621b2eca6SJingqi Liu# check for libdaxctl
622721b2eca6SJingqi Liu
622821b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
622921b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
623021b2eca6SJingqi Liu		libdaxctl="yes"
623121b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
623221b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
623321b2eca6SJingqi Liu		QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
623421b2eca6SJingqi Liu	else
623521b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
623621b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
623721b2eca6SJingqi Liu		fi
623821b2eca6SJingqi Liu		libdaxctl="no"
623921b2eca6SJingqi Liu	fi
624021b2eca6SJingqi Liufi
624121b2eca6SJingqi Liu
624221b2eca6SJingqi Liu##########################################
6243675b9b53SMarc-André Lureau# check for slirp
6244675b9b53SMarc-André Lureau
6245d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6246d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6247d599938aSLaurent Vivier    slirp="no"
6248d599938aSLaurent Vivierfi
6249d599938aSLaurent Vivier
6250675b9b53SMarc-André Lureaucase "$slirp" in
6251675b9b53SMarc-André Lureau  "" | yes)
6252675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6253675b9b53SMarc-André Lureau      slirp=system
62547c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
62557c57bdd8SMarc-André Lureau      slirp=git
6256675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6257675b9b53SMarc-André Lureau      slirp=internal
6258675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6259675b9b53SMarc-André Lureau      slirp=no
6260675b9b53SMarc-André Lureau    else
6261675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6262675b9b53SMarc-André Lureau    fi
6263675b9b53SMarc-André Lureau    ;;
6264675b9b53SMarc-André Lureau
6265675b9b53SMarc-André Lureau  system)
6266675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6267675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6268675b9b53SMarc-André Lureau    fi
6269675b9b53SMarc-André Lureau    ;;
6270675b9b53SMarc-André Lureauesac
6271675b9b53SMarc-André Lureau
6272675b9b53SMarc-André Lureaucase "$slirp" in
62737c57bdd8SMarc-André Lureau  git | internal)
62747c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
62757c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
62767c57bdd8SMarc-André Lureau    fi
6277675b9b53SMarc-André Lureau    mkdir -p slirp
627825211446SPaolo Bonzini    slirp_cflags="-I${source_path}/slirp/src -I$PWD/slirp/src"
627925211446SPaolo Bonzini    slirp_libs="-L$PWD/slirp -lslirp"
6280b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6281b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6282b965e8c5SPaolo Bonzini    fi
6283675b9b53SMarc-André Lureau    ;;
6284675b9b53SMarc-André Lureau
6285675b9b53SMarc-André Lureau  system)
6286675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6287675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6288675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6289675b9b53SMarc-André Lureau    ;;
6290675b9b53SMarc-André Lureau
6291675b9b53SMarc-André Lureau  no)
6292675b9b53SMarc-André Lureau    ;;
6293675b9b53SMarc-André Lureau  *)
6294675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6295675b9b53SMarc-André Lureau    ;;
6296675b9b53SMarc-André Lureauesac
6297675b9b53SMarc-André Lureau
629854e7aac0SAlexey Krasikov##########################################
629954e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
630054e7aac0SAlexey Krasikov
630154e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
630254e7aac0SAlexey Krasikov
630354e7aac0SAlexey Krasikov    have_keyring=no
630454e7aac0SAlexey Krasikov    cat > $TMPC << EOF
630554e7aac0SAlexey Krasikov#include <errno.h>
630654e7aac0SAlexey Krasikov#include <asm/unistd.h>
630754e7aac0SAlexey Krasikov#include <linux/keyctl.h>
630854e7aac0SAlexey Krasikov#include <unistd.h>
630954e7aac0SAlexey Krasikovint main(void) {
631054e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
631154e7aac0SAlexey Krasikov}
631254e7aac0SAlexey KrasikovEOF
631354e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
631454e7aac0SAlexey Krasikov        have_keyring=yes
631554e7aac0SAlexey Krasikov    fi
631654e7aac0SAlexey Krasikovfi
631754e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
631854e7aac0SAlexey Krasikovthen
6319b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
632054e7aac0SAlexey Krasikov    then
632154e7aac0SAlexey Krasikov	secret_keyring=yes
632254e7aac0SAlexey Krasikov    else
632354e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
632454e7aac0SAlexey Krasikov	then
632554e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
632654e7aac0SAlexey Krasikovbut not implemented on your system"
632754e7aac0SAlexey Krasikov	else
632854e7aac0SAlexey Krasikov	    secret_keyring=no
632954e7aac0SAlexey Krasikov	fi
633054e7aac0SAlexey Krasikov    fi
633154e7aac0SAlexey Krasikovfi
633254e7aac0SAlexey Krasikov
633392500362SAlexey Krasikov##########################################
633492500362SAlexey Krasikov# check for usable keyutils.h
633592500362SAlexey Krasikov
633692500362SAlexey Krasikovif test "$linux" = "yes" ; then
633792500362SAlexey Krasikov
633892500362SAlexey Krasikov    have_keyutils=no
633992500362SAlexey Krasikov    cat > $TMPC << EOF
634092500362SAlexey Krasikov#include <errno.h>
634192500362SAlexey Krasikov#include <asm/unistd.h>
634292500362SAlexey Krasikov#include <unistd.h>
634392500362SAlexey Krasikov#include <sys/types.h>
634492500362SAlexey Krasikov#include <keyutils.h>
634592500362SAlexey Krasikovint main(void) {
634692500362SAlexey Krasikov    return request_key("user", NULL, NULL, 0);
634792500362SAlexey Krasikov}
634892500362SAlexey KrasikovEOF
634992500362SAlexey Krasikov    if compile_prog "" "-lkeyutils"; then
635092500362SAlexey Krasikov        have_keyutils=yes
635192500362SAlexey Krasikov    fi
635292500362SAlexey Krasikovfi
635392500362SAlexey Krasikov
6354675b9b53SMarc-André Lureau
6355675b9b53SMarc-André Lureau##########################################
6356e86ecd4bSJuan Quintela# End of CC checks
6357e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6358e86ecd4bSJuan Quintela
6359d83414e1SMarc-André Lureauwrite_c_skeleton
6360d83414e1SMarc-André Lureau
63611d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6362bf0e56a3SMarc-André Lureau  :
6363b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6364086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
6365086d5f75SPaolo Bonzini  debug=no
6366086d5f75SPaolo Bonzinifi
6367086d5f75SPaolo Bonziniif test "$debug_info" = "yes"; then
6368086d5f75SPaolo Bonzini  CFLAGS="-g $CFLAGS"
6369086d5f75SPaolo Bonzini  LDFLAGS="-g $LDFLAGS"
6370086d5f75SPaolo Bonzinifi
6371a5665051SPaolo Bonziniif test "$debug" = "no"; then
6372a5665051SPaolo Bonzini  CFLAGS="-O2 $CFLAGS"
6373a5665051SPaolo Bonzinifi
6374086d5f75SPaolo Bonzini
6375086d5f75SPaolo Bonzinicase "$ARCH" in
6376086d5f75SPaolo Bonzinialpha)
6377086d5f75SPaolo Bonzini  # Ensure there's only a single GP
6378086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
6379086d5f75SPaolo Bonzini;;
6380086d5f75SPaolo Bonziniesac
6381086d5f75SPaolo Bonzini
6382086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
6383086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
6384086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
6385086d5f75SPaolo Bonzinifi
6386a316e378SJuan Quintela
6387247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6388db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6389db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6390d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6391d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6392d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6393d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6394d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6395d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6396d83414e1SMarc-André Lureau  fi
6397247724cbSMarc-André Lureaufi
63980aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
63990aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
64000aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
64010aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
64020aebab04SLingfeng Yang  else
64030aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
64040aebab04SLingfeng Yang  fi
64050aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
64060aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
64070aebab04SLingfeng Yangfi
6408247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6409db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6410db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6411247724cbSMarc-André Lureaufi
6412247724cbSMarc-André Lureau
64136542aa9cSPeter Lieven##########################################
64146542aa9cSPeter Lieven# Do we have libnfs
64156542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6416b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
64176542aa9cSPeter Lieven    libnfs="yes"
64186542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
64196542aa9cSPeter Lieven  else
64206542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
64218efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
64226542aa9cSPeter Lieven    fi
64236542aa9cSPeter Lieven    libnfs="no"
64246542aa9cSPeter Lieven  fi
64256542aa9cSPeter Lievenfi
64261d728c39SBlue Swirl
64273efac6ebSTomáš Golembiovský##########################################
64283efac6ebSTomáš Golembiovský# Do we have libudev
64293efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
64303efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
64313efac6ebSTomáš Golembiovský    libudev="yes"
64323efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
64333efac6ebSTomáš Golembiovský  else
64343efac6ebSTomáš Golembiovský    libudev="no"
64353efac6ebSTomáš Golembiovský  fi
64363efac6ebSTomáš Golembiovskýfi
64373efac6ebSTomáš Golembiovský
64386ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
64396ca026cbSPeter Maydellif test "$werror" = "yes"; then
64406ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
64416ca026cbSPeter Maydellfi
64426ca026cbSPeter Maydell
64430aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
64440aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6445e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6446db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6447e86ecd4bSJuan Quintela    fi
6448e86ecd4bSJuan Quintelafi
6449e86ecd4bSJuan Quintela
645094dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
645194dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
645294dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
645394dd53c5SGerd Hoffmannelse
645494dd53c5SGerd Hoffmann    POD2MAN="pod2man"
645594dd53c5SGerd Hoffmannfi
645694dd53c5SGerd Hoffmann
6457952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6458952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6459952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6460e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6461db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6462952afb71SBlue Swirl        fi
6463952afb71SBlue Swirl    done
6464952afb71SBlue Swirlfi
6465952afb71SBlue Swirl
64667776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
64677776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
64687776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
64697776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
64707776ea6bSPhilippe Mathieu-DaudéEOF
64717776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
64727776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
64737776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
64747776ea6bSPhilippe Mathieu-Daudé    fi
64757776ea6bSPhilippe Mathieu-Daudéfi
64767776ea6bSPhilippe Mathieu-Daudé
647710ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6478e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6479528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6480834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6481a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
648267ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
64835a67135aSbellard
6484e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6485e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6486e0580342SKamil Rytarowski  ivshmem=yes
6487e0580342SKamil Rytarowskifi
6488e0580342SKamil Rytarowski
64894b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6490b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
64917e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6492983eef5aSMeador Inge      virtfs=yes
6493983eef5aSMeador Inge    else
6494983eef5aSMeador Inge      if test "$virtfs" = yes; then
64957e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6496983eef5aSMeador Inge      fi
649717500370SAndreas Färber      virtfs=no
6498983eef5aSMeador Inge    fi
6499fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6500fe8fc5aeSPaolo Bonzini      mpath=yes
6501fe8fc5aeSPaolo Bonzini    else
6502fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6503fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6504fe8fc5aeSPaolo Bonzini      fi
6505fe8fc5aeSPaolo Bonzini      mpath=no
6506fe8fc5aeSPaolo Bonzini    fi
6507b855f8d1SPaolo Bonzini  else
6508b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6509b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6510b855f8d1SPaolo Bonzini    fi
6511b855f8d1SPaolo Bonzini    virtfs=no
6512fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6513fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6514fe8fc5aeSPaolo Bonzini    fi
6515fe8fc5aeSPaolo Bonzini    mpath=no
651617bff52bSM. Mohan Kumar  fi
6517ff69fd8cSLaurent Vivierfi
65189d6bc27bSMichael Roth
65199d6bc27bSMichael Roth# Probe for guest agent support/options
65209d6bc27bSMichael Roth
6521e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6522a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6523a5125905SLaurent Vivier      guest_agent=no
6524a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6525e8ef31a3SMichael Tokarev      guest_agent=yes
6526e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6527e8ef31a3SMichael Tokarev      guest_agent=no
6528e8ef31a3SMichael Tokarev  else
6529e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6530ca35f780SPaolo Bonzini  fi
65314b1c11fdSDaniel P. Berrangefi
6532ca35f780SPaolo Bonzini
65339d6bc27bSMichael Roth# Guest agent Window MSI  package
65349d6bc27bSMichael Roth
65359d6bc27bSMichael Rothif test "$guest_agent" != yes; then
65369d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
65379d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
65389d6bc27bSMichael Roth  fi
65399d6bc27bSMichael Roth  guest_agent_msi=no
65409d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
65419d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
65429d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
65439d6bc27bSMichael Roth  fi
65449d6bc27bSMichael Roth  guest_agent_msi=no
65459d6bc27bSMichael Rothelif ! has wixl; then
65469d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
65479d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
65489d6bc27bSMichael Roth  fi
65499d6bc27bSMichael Roth  guest_agent_msi=no
65501a34904eSMichael Rothelse
65511a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
65521a34904eSMichael Roth  # disabled explicitly
65531a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
65541a34904eSMichael Roth    guest_agent_msi=yes
65551a34904eSMichael Roth  fi
65569d6bc27bSMichael Rothfi
65579d6bc27bSMichael Roth
65581a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
65599d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
65609d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
65619d6bc27bSMichael Roth  fi
65629d6bc27bSMichael Roth
65639d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
65649d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
65659d6bc27bSMichael Roth  fi
65669d6bc27bSMichael Roth
65679d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
65689d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
65699d6bc27bSMichael Roth  fi
65709d6bc27bSMichael Roth
65719d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
657289138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
65739d6bc27bSMichael Roth  fi
65749d6bc27bSMichael Roth
657589138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
65769d6bc27bSMichael Roth
65779d6bc27bSMichael Roth  case "$cpu" in
65789d6bc27bSMichael Roth  x86_64)
65799d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
65809d6bc27bSMichael Roth    ;;
65819d6bc27bSMichael Roth  i386)
65829d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
65839d6bc27bSMichael Roth    ;;
65849d6bc27bSMichael Roth  *)
65859d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
65869d6bc27bSMichael Roth    ;;
65879d6bc27bSMichael Roth  esac
65889d6bc27bSMichael Rothfi
65899d6bc27bSMichael Roth
6590ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6591ca35f780SPaolo Bonziniroms=
6592e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6593e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6594e633a5c6SEric Blake        test "$softmmu" = yes ; then
6595e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6596c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6597c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6598c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6599e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6600e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6601ca35f780SPaolo Bonzini            roms="optionrom"
6602e57218b6SPeter Maydell            break
6603e57218b6SPeter Maydell        fi
6604e57218b6SPeter Maydell    done
6605ca35f780SPaolo Bonzinifi
6606ca35f780SPaolo Bonzini
66072e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
66089933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
66092e33c3f8SThomas Huth  write_c_skeleton
66102e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
66119933c305SChristian Borntraeger    roms="$roms s390-ccw"
66121ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
66131ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
66141ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
66151ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
66161ef6bfc2SPhilippe Mathieu-Daudé    fi
66179933c305SChristian Borntraeger  fi
66182e33c3f8SThomas Huthfi
66199933c305SChristian Borntraeger
662011cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
662111cde1c8SBruno 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.
662211cde1c8SBruno Dominguezif has $cxx; then
662311cde1c8SBruno Dominguez    cat > $TMPC <<EOF
662411cde1c8SBruno Dominguezint c_function(void);
662511cde1c8SBruno Dominguezint main(void) { return c_function(); }
662611cde1c8SBruno DominguezEOF
662711cde1c8SBruno Dominguez
662811cde1c8SBruno Dominguez    compile_object
662911cde1c8SBruno Dominguez
663011cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
663111cde1c8SBruno Dominguezextern "C" {
663211cde1c8SBruno Dominguez   int c_function(void);
663311cde1c8SBruno Dominguez}
663411cde1c8SBruno Dominguezint c_function(void) { return 42; }
663511cde1c8SBruno DominguezEOF
663611cde1c8SBruno Dominguez
663711cde1c8SBruno Dominguez    update_cxxflags
663811cde1c8SBruno Dominguez
6639086d5f75SPaolo Bonzini    if do_cxx $CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
664011cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
664111cde1c8SBruno Dominguez        :
664211cde1c8SBruno Dominguez    else
664311cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
664411cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
664511cde1c8SBruno Dominguez        cxx=
664611cde1c8SBruno Dominguez    fi
664711cde1c8SBruno Dominguezelse
664811cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
664911cde1c8SBruno Dominguez    cxx=
665011cde1c8SBruno Dominguezfi
665111cde1c8SBruno Dominguez
665202d34f62SCole Robinsonecho_version() {
665302d34f62SCole Robinson    if test "$1" = "yes" ; then
665402d34f62SCole Robinson        echo "($2)"
665502d34f62SCole Robinson    fi
665602d34f62SCole Robinson}
665702d34f62SCole Robinson
6658b7612f45SPaolo Bonzini# prepend ftd flags after all config tests are done
6659b7612f45SPaolo BonziniQEMU_CFLAGS="$fdt_cflags $QEMU_CFLAGS"
66608a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
66615ca9388aSGerd Hoffmann
666298ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
666397a847bcSbellard
6664dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6665dbd99ae3SStefan Weil
666698ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
666798ec69acSJuan Quintelaecho >> $config_host_mak
666898ec69acSJuan Quintela
6669e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
667099d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
667199d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
66723aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
66738bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
66740f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
667599d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
667699d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
667722d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
66789afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
66793d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
66809afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6681e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
66825a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6683785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
66845a699bbbSLaszlo Ersekfi
6685f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6686834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6687a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
668867ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6689cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6690aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6691f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6692804edf29SJuan Quintela
669398ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6694727e5283SPaolo Bonzini
6695f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6696f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6697f3494749SPaolo Bonzinielse
6698f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6699f3494749SPaolo Bonzinifi
6700f8393946Saurel32if test "$debug_tcg" = "yes" ; then
67012358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6702f8393946Saurel32fi
67031625af87Saliguoriif test "$strip_opt" = "yes" ; then
670452ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
67051625af87Saliguorifi
67067d13299dSbellardif test "$bigendian" = "yes" ; then
6707e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
670897a847bcSbellardfi
670967b915a5Sbellardif test "$mingw32" = "yes" ; then
671098ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
671189138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
67129fe6de94SBlue Swirl  version_major=${rc_version%%.*}
67139fe6de94SBlue Swirl  rc_version=${rc_version#*.}
67149fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
67159fe6de94SBlue Swirl  rc_version=${rc_version#*.}
67169fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
67179fe6de94SBlue Swirl  version_micro=0
67189fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
67199fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6720d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6721d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6722f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6723d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6724d9840e25STomoki Sekiyama  fi
672550cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
672676dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
672750cbebb9SMichael Roth  fi
67281a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67299dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
67309dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
67319dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
67329dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
67339dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
67349dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
67359dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
67369dacf32dSYossi Hindin  fi
6737210fa556Spbrookelse
673835f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6739210fa556Spbrookfi
6740128ab2ffSblueswir1
6741dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6742dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6743dffcb71cSMark McLoughlinfi
6744dffcb71cSMark McLoughlin
674583fb7adfSbellardif test "$darwin" = "yes" ; then
674698ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
674783fb7adfSbellardfi
6748b29fe3edSmalc
6749ec530c81Sbellardif test "$solaris" = "yes" ; then
675098ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6751ec530c81Sbellardfi
6752179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6753179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6754179cf400SAndreas Färberfi
675597a847bcSbellardif test "$static" = "yes" ; then
675698ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
675797a847bcSbellardfi
67581ba16968SStefan Weilif test "$profiler" = "yes" ; then
67592358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
676005c2a3e7Sbellardfi
6761c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6762c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6763c932ce31SPaolo Bonzinifi
6764f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
6765f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
6766f15bff25SPaolo Bonzinifi
6767675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
676898ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6769e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6770675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6771675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6772675b9b53SMarc-André Lureaufi
6773859aef02SPaolo Bonzinisubdirs=
67747c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
6775859aef02SPaolo Bonzini  subdirs="$subdirs slirp"
6776c20709aaSbellardfi
67778a16d273Sthsif test "$vde" = "yes" ; then
677898ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6779e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
67808a16d273Sthsfi
678158952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
678258952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
678358952137SVincenzo Maffionefi
6784015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6785015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6786015a33bdSGongleifi
67874cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
67884cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
67894cc600d2SPaolo Bonzinifi
679047e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
6791a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
67923f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
679347e98658SCorey Bryantfi
67942358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
67950c58ac1cSmalcfor drv in $audio_drv_list; do
67961ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6797484e2cc7SPaolo Bonzini    echo "$def=y" >> $config_host_mak
67980c58ac1cSmalcdone
6799478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then
6800478e943fSPaolo Bonzini    echo "CONFIG_ALSA=y" >> $config_host_mak
6801478e943fSPaolo Bonzinifi
6802b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6803478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
6804478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then
6805478e943fSPaolo Bonzini    echo "CONFIG_LIBPULSE=y" >> $config_host_mak
6806478e943fSPaolo Bonzinifi
6807b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6808478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
6809b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6810b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6811b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
6812478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then
6813478e943fSPaolo Bonzini    echo "CONFIG_LIBJACK=y" >> $config_host_mak
6814478e943fSPaolo Bonzinifi
68152e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
6816d5631638Smalcif test "$audio_win_int" = "yes" ; then
6817d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6818d5631638Smalcfi
6819b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6820b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
6821dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6822dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6823dce512deSChristoph Hellwigfi
682489138857SStefan Weilqemu_version=$(head $source_path/VERSION)
68252358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
682698ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
68272b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6828a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
682998ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6830cc8ae6deSpbrookfi
683117969268SFam Zhengif test "$modules" = "yes"; then
6832e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6833e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
683489138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
683517969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
683617969268SFam Zhengfi
6837bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
6838bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
6839bd83c861SChristian Ehrhardtfi
6840e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
68418781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
68428781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
68438781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
68448781595bSGerd Hoffmannfi
684549ecc3faSbellardif test "$cocoa" = "yes" ; then
684698ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
684749ecc3faSbellardfi
6848e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
6849e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
6850e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
6851e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
6852e08bb301SSamuel Thibaultfi
68534d3b6f6eSbalrogif test "$curses" = "yes" ; then
6854484e2cc7SPaolo Bonzini  echo "CONFIG_CURSES=y" >> $config_host_mak
68552373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
68562373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6857ab4e5602SJan Kiszkafi
6858099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
68592358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6860099d6b0fSRiku Voipiofi
686140ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
686240ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
686340ff6d7eSKevin Wolffi
68643ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
68652358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
68663ce34dfbSvibisreenivasanfi
6867c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6868c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6869c2882b96SRiku Voipiofi
6870751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6871751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6872751bcc39SMarc-André Lureaufi
6873955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6874955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6875955727d2SCortland Tölvafi
6876d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6877d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6878d0927938SUlrich Hechtfi
68793d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
68803d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
68813d4fa43eSKusanagi Kouichifi
6882b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6883b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6884b953f075SDenis V. Lunevfi
6885ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6886ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6887ed911435SKevin Wolffi
6888c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6889c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6890c727f47dSPeter Maydellfi
6891dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6892dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6893dace20dcSPeter Maydellfi
6894d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6895d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6896d0927938SUlrich Hechtfi
68974e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
68984e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
68994e0c6529SAlex Blighfi
6900cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6901cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6902cd758dd0SAlex Blighfi
69033b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
69043b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
69053b6edd16SPeter Maydellfi
69063b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
69073b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
69083b6edd16SPeter Maydellfi
6909a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6910a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6911a8fd1abaSPeter Maydellfi
691251834341SRiku Voipioif test "$timerfd" = "yes" ; then
691351834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
691451834341SRiku Voipiofi
69159af5c906SRiku Voipioif test "$setns" = "yes" ; then
69169af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
69179af5c906SRiku Voipiofi
691838860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
691938860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
692038860a03SAleksandar Markovicfi
69215a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
69225a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
69235a03cd00SAleksandar Markovicfi
6924db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
6925db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
6926db37dd89SAleksandar Markovicfi
69273b3f24adSaurel32if test "$inotify" = "yes" ; then
69282358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
69293b3f24adSaurel32fi
6930c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6931c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6932c05c7a73SRiku Voipiofi
6933401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6934401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6935401bc051SPeter Maydellfi
69365c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
69375c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
69385c99fa37SKeno Fischerfi
69398a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
69408a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
69418a792b03SJiufei Xuefi
69426ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
69436ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
69446ae9a1f4SJuan Quintelafi
69456ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
69466ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
69476ae9a1f4SJuan Quintelafi
6948769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6949484e2cc7SPaolo Bonzini  echo "CONFIG_CURL=y" >> $config_host_mak
6950b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
69516ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6952769ce76dSAlexander Graffi
69532e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
695498ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
69558eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
69562e4d9fb1Saurel32fi
6957a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6958484e2cc7SPaolo Bonzini  echo "CONFIG_GTK=y" >> $config_host_mak
6959a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6960014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6961925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6962925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6963925a0400SGerd Hoffmann  fi
6964bbbf9bfbSStefan Weilfi
6965f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6966f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6967f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6968f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
696925a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
6970f876b765SMarc-André Lureaufi
6971a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6972ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6973ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6974a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
6975a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
6976ddbb0d09SDaniel P. Berrangefi
697791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
697891bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
69791f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
69801f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
69811f923c70SLongpeng(Mike)  fi
698262893b67SDaniel P. Berrangefi
698391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
698491bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6985becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6986a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
6987a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
6988ed754746SDaniel P. Berrangefi
6989e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
6990e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
6991e0576942SDaniel P. Berrangéfi
69929a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
69939a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
69949a2fd434SDaniel P. Berrangefi
69958953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
69968953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
69978953caf3SDaniel P. Berrangefi
6998559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6999559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
7000559607eaSDaniel P. Berrangefi
7001e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
7002e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
7003e865b97fSChen Gangfi
70046b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
70056b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
70066b39b063SEric Blakefi
70079df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
70089df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
70099df8b20dSThomas Huthfi
70102a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
70112a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
70122a4b472cSDavid CARLIERfi
7013277abf15SJan Vesely
7014277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7015277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7016277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7017277abf15SJan Vesely# if this macro is set.
7018277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7019277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7020277abf15SJan Veselyfi
70211efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
70221efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
70231efad060SFam Zhengfi
7024bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7025bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7026a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7027e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7028a4ccabcfSAnthony Liguorifi
70299d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
70309d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
70319d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
70329d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
70339d9e1521SGerd Hoffmannfi
7034e37630caSaliguoriif test "$xen" = "yes" ; then
70356dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7036d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7037582ea95fSMarc-André Lureau  echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
7038582ea95fSMarc-André Lureau  echo "XEN_LIBS=$xen_libs" >> $config_host_mak
7039e37630caSaliguorifi
70405c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
70415c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
70425c6c3a6cSChristoph Hellwigfi
7043c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7044c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7045c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7046c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7047c10dd856SAarushi Mehtafi
7048758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7049758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7050ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
7051758e8e38SVenkateswararao Jujjuri (JV)fi
70524f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
70534f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
70544f26f2b6SAvi Kivityfi
7055983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7056758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7057758e8e38SVenkateswararao Jujjuri (JV)fi
7058fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7059fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
70601b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
70611b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
70621b0578f5SMurilo Opsfelder Araujo  fi
7063fe8fc5aeSPaolo Bonzinifi
70645e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
70655e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
70665e9be92dSNicholas Bellingerfi
7067af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7068af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7069af3bba76SPaolo Bonzinifi
7070af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
707156f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
707203ce5744SNikolay Nikolaevfi
7073108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
7074108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
7075108a6481SCindy Lufi
7076042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7077042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7078042cea27SGongleifi
7079fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7080fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
70815fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
70825fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
70835fe97d88SStefano Garzarella  fi
7084fc0b9b0eSStefan Hajnoczifi
7085299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7086299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7087299e6f19SPaolo Bonzinifi
7088e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7089e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7090e6a74868SMarc-André Lureaufi
7091108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
7092108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
7093108a6481SCindy Lufi
709498fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
709598fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
709698fc1adaSDr. David Alan Gilbertfi
709777755340Sthsif test "$blobs" = "yes" ; then
709898ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
709977755340Sthsfi
7100bf9298b9Saliguoriif test "$iovec" = "yes" ; then
71012358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7102bf9298b9Saliguorifi
7103ceb42de8Saliguoriif test "$preadv" = "yes" ; then
71042358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7105ceb42de8Saliguorifi
7106e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
71073f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
71084a96337dSPaolo Bonzini  echo "FDT_CFLAGS=$fdt_cflags" >> $config_host_mak
71094a96337dSPaolo Bonzini  echo "FDT_LIBS=$fdt_ldflags $fdt_libs" >> $config_host_mak
7110f652e6afSaurel32fi
7111a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7112a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7113a40161cbSPaolo Bonzinifi
7114dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7115dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7116dcc38d1cSMarcelo Tosattifi
7117d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7118d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7119d339d766SRichard W.M. Jonesfi
7120b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7121b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
71229195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
71239195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
71249195b2c2SStefan Weil  fi
7125b3f6ea7eSPaolo Bonzinifi
71265f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
71275f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
71285f6b9e8fSBlue Swirlfi
7129e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7130e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7131e78815a5SAndreas Färberfi
7132e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7133e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7134e78815a5SAndreas Färberfi
71359bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
71369bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
71379bc5a719SAndreas Gustafssonfi
71385e5733e5SMarc-André Lureauif test "$zlib" != "no" ; then
71395e5733e5SMarc-André Lureau    echo "CONFIG_ZLIB=y" >> $config_host_mak
71405e5733e5SMarc-André Lureau    echo "ZLIB_CFLAGS=$zlib_cflags" >> $config_host_mak
71415e5733e5SMarc-André Lureau    echo "ZLIB_LIBS=$zlib_libs" >> $config_host_mak
71425e5733e5SMarc-André Lureaufi
7143cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7144cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
71452634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
71462634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
7147cd4ec0b4SGerd Hoffmannfi
7148cd4ec0b4SGerd Hoffmann
71497b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
71507b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
71517b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
71527b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7153111a38b0SRobert Relyeafi
7154111a38b0SRobert Relyea
71552b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
71562b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7157b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7158b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
71592b2325ffSGerd Hoffmannfi
71602b2325ffSGerd Hoffmann
716169354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
716269354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7163cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7164cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
716569354a83SHans de Goedefi
716669354a83SHans de Goede
7167da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7168da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7169da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7170014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7171014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7172014cb152SGerd Hoffmann  fi
717320ff075bSMichael Wallefi
717420ff075bSMichael Walle
7175d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7176d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7177d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7178d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7179d52c454aSMarc-André Lureaufi
7180d52c454aSMarc-André Lureau
7181d52c454aSMarc-André Lureau
71825a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
71835a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
71845a22ab71SYang Zhongfi
71855a22ab71SYang Zhong
718699f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
718799f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
718899f2dbd3SLiang Lifi
718999f2dbd3SLiang Li
71906b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
71916b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
71926b8cd447SRobert Hoofi
71936b8cd447SRobert Hoo
7194607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7195607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7196708eab42SMarc-André Lureau  echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
7197607dacd0Sqiaonuohanfi
7198607dacd0Sqiaonuohan
7199607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7200607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7201708eab42SMarc-André Lureau  echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
7202607dacd0Sqiaonuohanfi
7203607dacd0Sqiaonuohan
72046b383c08SPeter Wuif test "$bzip2" = "yes" ; then
72056b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
72066b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
72076b383c08SPeter Wufi
72086b383c08SPeter Wu
720983bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
721083bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
721183bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
721283bc1f97SJulio Faraccofi
721383bc1f97SJulio Faracco
72143a678481SJuan Quintelaif test "$zstd" = "yes" ; then
72153a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
72165e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
72175e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
72183a678481SJuan Quintelafi
72193a678481SJuan Quintela
7220c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7221484e2cc7SPaolo Bonzini  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
72226ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
72236ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7224c589b249SRonnie Sahlbergfi
7225c589b249SRonnie Sahlberg
72266542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
7227484e2cc7SPaolo Bonzini  echo "CONFIG_LIBNFS=y" >> $config_host_mak
72284be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
72296542aa9cSPeter Lievenfi
72306542aa9cSPeter Lieven
7231f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7232f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7233c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7234c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7235f794573eSEduardo Otubofi
7236f794573eSEduardo Otubo
723783fb7adfSbellard# XXX: suppress that
72387d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
72392358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
72407d3505c5Sbellardfi
72417d3505c5Sbellard
72424d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
72434d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
72444d9310f4SDaniel P. Berrangefi
72453556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
72463556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
72473556c233SPaolo Bonzinifi
7248f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7249484e2cc7SPaolo Bonzini  echo "CONFIG_RBD=y" >> $config_host_mak
72506ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7251f27aaf4bSChristian Brunnerfi
725220ff6c80SAnthony Liguori
72537c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
725470c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
725570c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
725670c60c08SStefan Hajnoczielse
725770c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
725870c60c08SStefan Hajnoczifi
7259d0e2fce5SAneesh Kumar K.V
72607d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
72617d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
72627d992e4dSPeter Lievenfi
72637d992e4dSPeter Lieven
7264f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7265f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7266f0d92b56SLongpeng(Mike)fi
7267f0d92b56SLongpeng(Mike)
7268d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7269d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7270d2042378SAneesh Kumar K.Vfi
7271d2042378SAneesh Kumar K.V
7272e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7273e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7274e06a765eSHarsh Prateek Borafi
7275e06a765eSHarsh Prateek Bora
72763f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
72773f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
72783f4349dcSKevin Wolffi
72793f4349dcSKevin Wolf
7280d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7281d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7282d83414e1SMarc-André Lureaufi
7283d83414e1SMarc-André Lureau
72840aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
72850aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
72860aebab04SLingfeng Yangfi
72870aebab04SLingfeng Yang
72888ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
72898ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
72908ab1bf12SLuiz Capitulinofi
72918ab1bf12SLuiz Capitulino
729276a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
729376a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
729476a347e1SRichard Hendersonfi
729576a347e1SRichard Henderson
7296f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7297f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7298f540166bSRichard Hendersonfi
7299f540166bSRichard Henderson
73007ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
73017ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
73027ebee43eSRichard Hendersonfi
73037ebee43eSRichard Henderson
7304e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7305e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7306e6cd4bb5SRichard Hendersonfi
7307e6cd4bb5SRichard Henderson
7308df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7309df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7310df79b996SRichard Hendersonfi
7311df79b996SRichard Henderson
7312db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7313db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7314db8aaae8SRichard Hendersonfi
7315db8aaae8SRichard Henderson
73161e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
73171e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
73181e6e9acaSRichard Hendersonfi
73191e6e9acaSRichard Henderson
7320eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7321484e2cc7SPaolo Bonzini  echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
73226ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
73236ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7324eb100396SBharata B Raofi
7325eb100396SBharata B Rao
7326d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7327d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7328d85fa9ebSJeff Codyfi
7329d85fa9ebSJeff Cody
73300c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
73310c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
73320c14fb47SBharata B Raofi
73330c14fb47SBharata B Rao
7334df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7335df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7336df3a429aSNiels de Vosfi
7337df3a429aSNiels de Vos
73387c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
73397c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
73407c815372SBharata B Raofi
73417c815372SBharata B Rao
7342e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7343e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7344e014dbe7SPrasanna Kumar Kaleverfi
7345e014dbe7SPrasanna Kumar Kalever
73460e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
73470e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
73480e3b891fSNiels de Vosfi
73490e3b891fSNiels de Vos
7350b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7351484e2cc7SPaolo Bonzini  echo "CONFIG_LIBSSH=y" >> $config_host_mak
7352b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7353b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
73540a12ec87SRichard W.M. Jonesfi
73550a12ec87SRichard W.M. Jones
7356ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7357ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7358ed1701c6SDr. David Alan Gilbertfi
7359ed1701c6SDr. David Alan Gilbert
73603b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
73613cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
73623b8acc11SPaolo Bonzinifi
73633b8acc11SPaolo Bonzini
73645b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
73655b808275SLluís Vilanovaif have_backend "nop"; then
73666d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
736722890ab5SPrerna Saxenafi
73685b808275SLluís Vilanovaif have_backend "simple"; then
73696d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
73706d8a764eSLluís  # Set the appropriate trace file.
7371953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
73729410b56cSPrerna Saxenafi
7373ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7374ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
73756d8a764eSLluísfi
73765b808275SLluís Vilanovaif have_backend "ust"; then
73776d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
7378a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
7379a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
73806d8a764eSLluísfi
73815b808275SLluís Vilanovaif have_backend "dtrace"; then
73826d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
73836d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
73846d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
73856d8a764eSLluís  fi
7386c276b17dSDaniel P. Berrangefi
73875b808275SLluís Vilanovaif have_backend "ftrace"; then
7388781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7389781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7390781e9545SEiichi Tsukata  else
739121684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7392781e9545SEiichi Tsukata  fi
7393781e9545SEiichi Tsukatafi
73940a852417SPaul Durrantif have_backend "syslog"; then
73950a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
73960a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
73970a852417SPaul Durrant  else
73980a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
73990a852417SPaul Durrant  fi
74000a852417SPaul Durrantfi
74019410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
74029410b56cSPrerna Saxena
74032da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
74042da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7405392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
74062da776dbSMichael R. Hinesfi
74072da776dbSMichael R. Hines
740821ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
740921ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
741021ab34c9SMarcel Apfelbaumfi
741121ab34c9SMarcel Apfelbaum
7412575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7413575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7414575b22b1SLaurent Vivierfi
7415575b22b1SLaurent Vivier
7416ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7417ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7418ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7419ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7420ed279a06SKlim Kireevfi
7421ed279a06SKlim Kireev
7422a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7423a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7424a6b1d4c0SChanglong Xiefi
7425a6b1d4c0SChanglong Xie
74266a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
74276a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
74286a02c806SStefan Hajnoczifi
74296a02c806SStefan Hajnoczi
74304d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
74314d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
74324d04351fSChristopher Covingtonfi
74334d04351fSChristopher Covington
743449e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
743549e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
743649e00a18SAndreas Grapentinfi
743749e00a18SAndreas Grapentin
7438e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7439e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7440e674605fSTomáš Golembiovskýfi
7441db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7442db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7443db1ed1abSRichard Hendersonfi
7444e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7445e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7446e0580342SKamil Rytarowskifi
7447e219c499SRichard Hendersonif test "$capstone" != "no" ; then
74488ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
7449c9322ab5SMarc-André Lureau  echo "CAPSTONE_CFLAGS=$capstone_cflags" >> $config_host_mak
7450c9322ab5SMarc-André Lureau  echo "CAPSTONE_LIBS=$capstone_libs" >> $config_host_mak
74518ca80760SRichard Hendersonfi
7452ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7453ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7454ba59fb77SPaolo Bonzinifi
7455e0580342SKamil Rytarowski
74565c312079SDr. David Alan Gilbert# Hold two types of flag:
74575c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
74585c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7459479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
74605c312079SDr. David Alan Gilbert#                                     platform
7461479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
74625c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7463479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7464479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7465479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7466479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
74675c312079SDr. David Alan Gilbertfi
74685c312079SDr. David Alan Gilbert
746917824406SJunyan Heif test "$libpmem" = "yes" ; then
747017824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
7471c9322ab5SMarc-André Lureau  echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
7472c9322ab5SMarc-André Lureau  echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
747317824406SJunyan Hefi
747417824406SJunyan He
747521b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
747621b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
7477c7c91a74SBruce Rogers  echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak
747821b2eca6SJingqi Liufi
747921b2eca6SJingqi Liu
74802f740136SJeff Codyif test "$bochs" = "yes" ; then
74812f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
74822f740136SJeff Codyfi
74832f740136SJeff Codyif test "$cloop" = "yes" ; then
74842f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
74852f740136SJeff Codyfi
74862f740136SJeff Codyif test "$dmg" = "yes" ; then
74872f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
74882f740136SJeff Codyfi
74892f740136SJeff Codyif test "$qcow1" = "yes" ; then
74902f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
74912f740136SJeff Codyfi
74922f740136SJeff Codyif test "$vdi" = "yes" ; then
74932f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
74942f740136SJeff Codyfi
74952f740136SJeff Codyif test "$vvfat" = "yes" ; then
74962f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
74972f740136SJeff Codyfi
74982f740136SJeff Codyif test "$qed" = "yes" ; then
74992f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
75002f740136SJeff Codyfi
75012f740136SJeff Codyif test "$parallels" = "yes" ; then
75022f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
75032f740136SJeff Codyfi
75042f740136SJeff Codyif test "$sheepdog" = "yes" ; then
75052f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
75062f740136SJeff Codyfi
7507c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7508c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7509c9c8b88fSDavid CARLIERfi
7510195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
7511195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
7512195588ccSDavid CARLIERfi
7513adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7514086d5f75SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
7515adc28027SAlexander Bulekovfi
75162f740136SJeff Cody
751740e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
751840e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
751940e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
752026fffe29SEmilio G. Cota    # Copy the export object list to the build dir
752126fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
752226fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
752326fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
752426fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
752526fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
752626fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
752726fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
752826fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
752926fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
753026fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
753126fffe29SEmilio G. Cota    else
753226fffe29SEmilio G. Cota	error_exit \
753326fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
753426fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
753526fffe29SEmilio G. Cota    fi
753640e8c6f4SAlex Bennéefi
753740e8c6f4SAlex Bennée
7538f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7539f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7540f48e590aSAlex Bennéefi
7541f48e590aSAlex Bennée
754254e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
754354e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
754492500362SAlexey Krasikov  if test "$have_keyutils" = "yes" ; then
754592500362SAlexey Krasikov    echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
754692500362SAlexey Krasikov  fi
754754e7aac0SAlexey Krasikovfi
754854e7aac0SAlexey Krasikov
75495b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
755025211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
75515b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
755225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
75535b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
755425211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
7555e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
755625211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
755740d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
755825211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
7559e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
756025211446SPaolo Bonzini  QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
75615b5e3037SPaolo Bonzinielse
756225211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
75635b5e3037SPaolo Bonzinifi
75645b5e3037SPaolo Bonzini
756598ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7566804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7567804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
75681901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
75691901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
75701901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
757121655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7572c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
75732eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
757439d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
7575a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
7576804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7577a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7578859aef02SPaolo Bonzini  echo "CONFIG_IASL=$iasl" >> $config_host_mak
7579a31a8642SMichael S. Tsirkinfi
758083f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
75813c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7582804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
758345d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7584cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
75855f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
75863dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7587804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7588804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
75899f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
75904852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7591daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
75929fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7593e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
7594086d5f75SPaolo Bonziniecho "CXXFLAGS=$CXXFLAGS" >> $config_host_mak
759546eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7596a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
759711cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7598f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7599a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
7600a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
7601e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7602968b4db3SPaolo Bonzini  echo "SPARSE_CFLAGS = -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7603e39f0062SPaolo Bonzinifi
76048a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
7605db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
76066969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7607e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
760873da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
76093e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7610409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7611804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
7612484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
761317969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7614f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
761590246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
761690246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
761794dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
76181d728c39SBlue Swirlif test "$gcov" = "yes" ; then
76191d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
76201d728c39SBlue Swirlfi
7621804edf29SJuan Quintela
76223efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
76233efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
76243efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
76253efac6ebSTomáš Golembiovskýfi
7626adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
7627adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
7628adc28027SAlexander Bulekovfi
76293efac6ebSTomáš Golembiovský
763005dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
763105dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
763205dfa22bSPhilippe Mathieu-Daudéfi
763305dfa22bSPhilippe Mathieu-Daudé
7634b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
7635b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
7636b767d257SMarek Marczykowski-Góreckifi
7637b767d257SMarek Marczykowski-Górecki
76386efd7517SPeter Maydell# use included Linux headers
76396efd7517SPeter Maydellif test "$linux" = "yes" ; then
7640a307beb6SAndreas Färber  mkdir -p linux-headers
76416efd7517SPeter Maydell  case "$cpu" in
7642c72b26ecSRichard Henderson  i386|x86_64|x32)
764308312a63SPeter Maydell    linux_arch=x86
76446efd7517SPeter Maydell    ;;
7645f8378accSRichard Henderson  ppc|ppc64|ppc64le)
764608312a63SPeter Maydell    linux_arch=powerpc
76476efd7517SPeter Maydell    ;;
76486efd7517SPeter Maydell  s390x)
764908312a63SPeter Maydell    linux_arch=s390
765008312a63SPeter Maydell    ;;
76511f080313SClaudio Fontana  aarch64)
76521f080313SClaudio Fontana    linux_arch=arm64
76531f080313SClaudio Fontana    ;;
7654222e7d11SSanjay Lal  mips64)
7655222e7d11SSanjay Lal    linux_arch=mips
7656222e7d11SSanjay Lal    ;;
765708312a63SPeter Maydell  *)
765808312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
765908312a63SPeter Maydell    linux_arch="$cpu"
76606efd7517SPeter Maydell    ;;
76616efd7517SPeter Maydell  esac
766208312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
766308312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
766408312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
766508312a63SPeter Maydell    fi
76666efd7517SPeter Maydellfi
76676efd7517SPeter Maydell
766897a847bcSbellardfor target in $target_list; do
766997a847bcSbellardtarget_dir="$target"
767025be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
767189138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
767252bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
767352bf9771Stony.nguyen@bt.comcase "$target_name" in
767452bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
767552bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
767652bf9771Stony.nguyen@bt.com  ;;
767752bf9771Stony.nguyen@bt.comesac
767897a847bcSbellardtarget_bigendian="no"
7679c1799a84SPaolo Bonzinicase "$target_name" in
7680a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
768152bf9771Stony.nguyen@bt.com  target_bigendian="yes"
7682ea2d6a39SJuan Quintela  ;;
7683ea2d6a39SJuan Quintelaesac
768497a847bcSbellardtarget_softmmu="no"
7685997344f3Sbellardtarget_user_only="no"
7686831b7825Sthstarget_linux_user="no"
768784778508Sblueswir1target_bsd_user="no"
76889e407a85Spbrookcase "$target" in
7689c1799a84SPaolo Bonzini  ${target_name}-softmmu)
76909e407a85Spbrook    target_softmmu="yes"
76919e407a85Spbrook    ;;
7692c1799a84SPaolo Bonzini  ${target_name}-linux-user)
76939e407a85Spbrook    target_user_only="yes"
76949e407a85Spbrook    target_linux_user="yes"
76959e407a85Spbrook    ;;
7696c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
769784778508Sblueswir1    target_user_only="yes"
769884778508Sblueswir1    target_bsd_user="yes"
769984778508Sblueswir1    ;;
77009e407a85Spbrook  *)
770176ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
77029e407a85Spbrook    exit 1
77039e407a85Spbrook    ;;
77049e407a85Spbrookesac
7705831b7825Sths
770697a847bcSbellardmkdir -p $target_dir
770725be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
770897a847bcSbellard
7709e5fe0c52Spbrookbflt="no"
7710ca759f9eSAlex Bennéemttcg="no"
771189138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
771256aebc89Spbrookgdb_xml_files=""
77137ba1e619Saliguori
7714c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
77156acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7716e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
77173a30446aSMarc-André LureauTARGET_SYSTBL_ABI=""
77183a30446aSMarc-André LureauTARGET_SYSTBL=""
7719e73aae67SJuan Quintela
7720c1799a84SPaolo Bonzinicase "$target_name" in
77212408a527Saurel32  i386)
77220a7fa00aSEmilio G. Cota    mttcg="yes"
77237b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
772428988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
77253a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_32.tbl
77262408a527Saurel32  ;;
77272408a527Saurel32  x86_64)
77286acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
77298d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
77303a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_64.tbl
77310a7fa00aSEmilio G. Cota    mttcg="yes"
77327b0f97baSDoug Gale    gdb_xml_files="i386-64bit.xml"
77332408a527Saurel32  ;;
77342408a527Saurel32  alpha)
77355ee4f3c2SRichard Henderson    mttcg="yes"
77366116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
77372408a527Saurel32  ;;
77382408a527Saurel32  arm|armeb)
7739b498c8a0SJuan Quintela    TARGET_ARCH=arm
77405bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
7741e5fe0c52Spbrook    bflt="yes"
7742ca759f9eSAlex Bennée    mttcg="yes"
7743c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
77442408a527Saurel32  ;;
7745722dd7beSMichael Weiser  aarch64|aarch64_be)
7746722dd7beSMichael Weiser    TARGET_ARCH=aarch64
77476a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
77486a49fa95SAlexander Graf    bflt="yes"
7749ca759f9eSAlex Bennée    mttcg="yes"
7750c888f7e0SPeter 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"
77516a49fa95SAlexander Graf  ;;
775242f3ff00SMichael Rolnik  avr)
775342f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
775442f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
775542f3ff00SMichael Rolnik  ;;
77562408a527Saurel32  cris)
77572408a527Saurel32  ;;
775861766fe9SRichard Henderson  hppa)
77597b93dab5SRichard Henderson    mttcg="yes"
77609566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
776161766fe9SRichard Henderson  ;;
7762613a22c9SMichael Walle  lm32)
7763613a22c9SMichael Walle  ;;
77642408a527Saurel32  m68k)
77650938cda5Saurel32    bflt="yes"
7766a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
77675b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
77682408a527Saurel32  ;;
7769877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7770877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
7771ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
7772d449561bSEdgar E. Iglesias    mttcg="yes"
777372b675caSEdgar E. Iglesias    bflt="yes"
7774be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
777572b675caSEdgar E. Iglesias  ;;
77762408a527Saurel32  mips|mipsel)
77770454728cSAleksandar Markovic    mttcg="yes"
7778b498c8a0SJuan Quintela    TARGET_ARCH=mips
777925be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
7780c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
77813a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_o32.tbl
77822408a527Saurel32  ;;
77832408a527Saurel32  mipsn32|mipsn32el)
77840454728cSAleksandar Markovic    mttcg="yes"
7785597e2cecSRichard Henderson    TARGET_ARCH=mips64
77866acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
778725be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7788597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
7789686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
77903a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n32.tbl
77912408a527Saurel32  ;;
77922408a527Saurel32  mips64|mips64el)
7793a092a955SAlex Bennée    mttcg="no"
7794b498c8a0SJuan Quintela    TARGET_ARCH=mips64
77956acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
779625be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
7797686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
77983a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n64.tbl
77992408a527Saurel32  ;;
7800d15a9c23SAnthony Green  moxie)
7801d15a9c23SAnthony Green  ;;
7802e671711cSMarek Vasut  nios2)
7803e671711cSMarek Vasut  ;;
78044a09d0bbSRichard Henderson  or1k)
7805e67db06eSJia Liu    TARGET_ARCH=openrisc
7806e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7807e67db06eSJia Liu  ;;
78082408a527Saurel32  ppc)
7809c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
781076a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
78112408a527Saurel32  ;;
78122408a527Saurel32  ppc64)
78136acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7814e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
781576a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
7816f0b0685dSNikunj A Dadhania    mttcg=yes
78171438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
78182408a527Saurel32  ;;
78199c35126cSDoug Kwan  ppc64le)
78209c35126cSDoug Kwan    TARGET_ARCH=ppc64
78219c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
78229c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
782376a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
7824f0b0685dSNikunj A Dadhania    mttcg=yes
78251438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
78269c35126cSDoug Kwan  ;;
78272408a527Saurel32  ppc64abi32)
7828b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
78296acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7830e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
783176a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
783225be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
78331438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
78342408a527Saurel32  ;;
783525fa194bSMichael Clark  riscv32)
783625fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
783725fa194bSMichael Clark    TARGET_ABI_DIR=riscv
783825fa194bSMichael Clark    mttcg=yes
7839ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
784025fa194bSMichael Clark  ;;
784125fa194bSMichael Clark  riscv64)
784225fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
784325fa194bSMichael Clark    TARGET_ABI_DIR=riscv
784425fa194bSMichael Clark    mttcg=yes
7845ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
784625fa194bSMichael Clark  ;;
7847c8c35e5fSYoshinori Sato  rx)
7848c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
7849c8c35e5fSYoshinori Sato    bflt="yes"
7850c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
7851c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
7852c8c35e5fSYoshinori Sato  ;;
78532408a527Saurel32  sh4|sh4eb)
7854b498c8a0SJuan Quintela    TARGET_ARCH=sh4
7855d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
78564dbed897Spbrook    bflt="yes"
78572408a527Saurel32  ;;
78582408a527Saurel32  sparc)
7859bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
78602408a527Saurel32  ;;
78612408a527Saurel32  sparc64)
78626acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7863bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
78642408a527Saurel32  ;;
78652408a527Saurel32  sparc32plus)
7866b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
78676acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7868e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7869bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
787025be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
78712408a527Saurel32  ;;
787224e804ecSAlexander Graf  s390x)
7873318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
787463685bc4SDavid Hildenbrand    mttcg=yes
787586158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
787624e804ecSAlexander Graf  ;;
7877444e06b1SChen Gang  tilegx)
7878444e06b1SChen Gang  ;;
78795ecaa4edSPeter Crosthwaite  tricore)
78805ecaa4edSPeter Crosthwaite  ;;
7881d2fbca94SGuan Xuetao  unicore32)
7882d2fbca94SGuan Xuetao  ;;
7883cfa550c6SMax Filippov  xtensa|xtensaeb)
7884cfa550c6SMax Filippov    TARGET_ARCH=xtensa
7885a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
788602e33e9fSMax Filippov    bflt="yes"
78879fb40342SMax Filippov    mttcg="yes"
7888cfa550c6SMax Filippov  ;;
78892408a527Saurel32  *)
789076ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
78912408a527Saurel32  ;;
78922408a527Saurel32esac
78935e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
78945e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
78955e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
78965e8861a0SPaolo Bonzinifi
78973a30446aSMarc-André Lureauif [ "$TARGET_SYSTBL_ABI" != "" ] && [ "$TARGET_SYSTBL" = "" ]; then
78983a30446aSMarc-André Lureau  TARGET_SYSTBL=syscall.tbl
78993a30446aSMarc-André Lureaufi
79005e8861a0SPaolo Bonzini
790199afc91dSDaniel P. Berrangeupper() {
790299afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
790399afc91dSDaniel P. Berrange}
790499afc91dSDaniel P. Berrange
790589138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
790625be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7907c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
790825be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7909e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7910e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7911e6e91b9cSJuan Quintelafi
791225be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7913adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7914adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7915adfc3e91SStacey Sonfi
79164d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
79174d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
79183a30446aSMarc-André Lureau    echo "TARGET_SYSTBL=$TARGET_SYSTBL" >> $config_target_mak
79194d6a835dSLaurent Vivierfi
79203b6b7550SPaolo Bonzini
79213b6b7550SPaolo Bonziniif supported_xen_target $target; then
792225be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7923eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7924eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7925eb6fda0fSAnthony PERARD    fi
7926432d268cSJun Nakajimafi
79273b6b7550SPaolo Bonziniif supported_kvm_target $target; then
792825be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7929c59249f9SJuan Quintelafi
79303b6b7550SPaolo Bonziniif supported_hax_target $target; then
7931b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7932b0cb0a66SVincent Palatinfi
7933c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7934c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7935c97d6d2cSSergio Andres Gomez Del Realfi
7936d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7937d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7938d661d9a4SJustin Terry (VM)fi
793952bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
794052bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
794152bf9771Stony.nguyen@bt.comfi
7942de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
794325be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
794497a847bcSbellardfi
794597a847bcSbellardif test "$target_softmmu" = "yes" ; then
794625be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7947ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7948ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7949ca759f9eSAlex Bennée  fi
7950de83cd02Sbellardfi
7951997344f3Sbellardif test "$target_user_only" = "yes" ; then
795225be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7953a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
79542898503cSPaolo Bonzini  symlink "../qemu-$target_name" "$target_dir/qemu-$target_name"
79552898503cSPaolo Bonzinielse
79562898503cSPaolo Bonzini  symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name"
7957997344f3Sbellardfi
7958831b7825Sthsif test "$target_linux_user" = "yes" ; then
795925be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7960831b7825Sthsfi
796156aebc89Spbrooklist=""
796256aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
796356aebc89Spbrook  for x in $gdb_xml_files; do
7964c9322ab5SMarc-André Lureau    list="$list gdb-xml/$x"
796556aebc89Spbrook  done
796625be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
79673d0f1517SJuan Quintelafi
7968de83cd02Sbellard
7969e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
797025be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7971e5fe0c52Spbrookfi
797284778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
797325be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
797484778508Sblueswir1fi
79755b0753e0Sbellard
7976d75402b5SAlex Bennée
7977db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
7978fa282484SJuan Quintela
7979c765fcacSPeter Crosthwaitedisas_config() {
7980c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7981c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7982c765fcacSPeter Crosthwaite}
7983c765fcacSPeter Crosthwaite
798464656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
798564656024SJuan Quintela  case "$i" in
798664656024SJuan Quintela  alpha)
7987c765fcacSPeter Crosthwaite    disas_config "ALPHA"
798864656024SJuan Quintela  ;;
798982295d8aSRichard Henderson  aarch64)
799082295d8aSRichard Henderson    if test -n "${cxx}"; then
7991c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
799282295d8aSRichard Henderson    fi
799382295d8aSRichard Henderson  ;;
799464656024SJuan Quintela  arm)
7995c765fcacSPeter Crosthwaite    disas_config "ARM"
7996999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7997c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7998999b53ecSClaudio Fontana    fi
799964656024SJuan Quintela  ;;
800042f3ff00SMichael Rolnik  avr)
800142f3ff00SMichael Rolnik    disas_config "AVR"
800242f3ff00SMichael Rolnik  ;;
800364656024SJuan Quintela  cris)
8004c765fcacSPeter Crosthwaite    disas_config "CRIS"
800564656024SJuan Quintela  ;;
8006429b31a2SRichard Henderson  hppa)
8007429b31a2SRichard Henderson    disas_config "HPPA"
8008429b31a2SRichard Henderson  ;;
8009c72b26ecSRichard Henderson  i386|x86_64|x32)
8010c765fcacSPeter Crosthwaite    disas_config "I386"
801164656024SJuan Quintela  ;;
801279368f49SMichael Walle  lm32)
8013c765fcacSPeter Crosthwaite    disas_config "LM32"
801479368f49SMichael Walle  ;;
801564656024SJuan Quintela  m68k)
8016c765fcacSPeter Crosthwaite    disas_config "M68K"
801764656024SJuan Quintela  ;;
8018877fdc12SEdgar E. Iglesias  microblaze*)
8019c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
802064656024SJuan Quintela  ;;
802164656024SJuan Quintela  mips*)
8022c765fcacSPeter Crosthwaite    disas_config "MIPS"
802389a955e8SAleksandar Markovic    if test -n "${cxx}"; then
802489a955e8SAleksandar Markovic      disas_config "NANOMIPS"
802589a955e8SAleksandar Markovic    fi
802664656024SJuan Quintela  ;;
8027d15a9c23SAnthony Green  moxie*)
8028c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8029d15a9c23SAnthony Green  ;;
8030e671711cSMarek Vasut  nios2)
8031e671711cSMarek Vasut    disas_config "NIOS2"
8032e671711cSMarek Vasut  ;;
80334a09d0bbSRichard Henderson  or1k)
8034c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8035e67db06eSJia Liu  ;;
803664656024SJuan Quintela  ppc*)
8037c765fcacSPeter Crosthwaite    disas_config "PPC"
803864656024SJuan Quintela  ;;
8039c4f80543SAlistair Francis  riscv*)
804025fa194bSMichael Clark    disas_config "RISCV"
804125fa194bSMichael Clark  ;;
8042c8c35e5fSYoshinori Sato  rx)
8043c8c35e5fSYoshinori Sato    disas_config "RX"
8044c8c35e5fSYoshinori Sato  ;;
804524e804ecSAlexander Graf  s390*)
8046c765fcacSPeter Crosthwaite    disas_config "S390"
804764656024SJuan Quintela  ;;
804864656024SJuan Quintela  sh4)
8049c765fcacSPeter Crosthwaite    disas_config "SH4"
805064656024SJuan Quintela  ;;
805164656024SJuan Quintela  sparc*)
8052c765fcacSPeter Crosthwaite    disas_config "SPARC"
805364656024SJuan Quintela  ;;
8054cfa550c6SMax Filippov  xtensa*)
8055c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8056cfa550c6SMax Filippov  ;;
805764656024SJuan Quintela  esac
805864656024SJuan Quinteladone
80599195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8060c765fcacSPeter Crosthwaite  disas_config "TCI"
80619195b2c2SStefan Weilfi
806264656024SJuan Quintela
806397a847bcSbellarddone # for target in $targets
80647d13299dSbellard
8065e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
8066859aef02SPaolo Bonzini  subdirs="$subdirs dtc"
8067a540f158SPeter Crosthwaitefi
8068e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
8069859aef02SPaolo Bonzini  subdirs="$subdirs capstone"
8070e219c499SRichard Hendersonfi
8071859aef02SPaolo Bonziniecho "SUBDIRS=$subdirs" >> $config_host_mak
8072e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8073e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8074e219c499SRichard Hendersonfi
8075a540f158SPeter Crosthwaite
8076a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8077a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8078ab318051SMarc-André Lureau  echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
8079a99d57bbSWanlong Gaofi
8080a99d57bbSWanlong Gao
8081fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8082fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8083fd0e6053SJohn Snowfi
8084fd0e6053SJohn Snow
80851e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
80861e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
80871e4f6065SDaniele Buonofi
80881e4f6065SDaniele Buono
8089e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8090e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8091e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8092e29e5c6eSPeter Maydell# (these can be both files and directories).
8093e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8094e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8095e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8096e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8097e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8098e29e5c6eSPeter Maydell# directory and symlink the directory instead.
80991cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
81001cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8101b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8102744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
81038db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
81042038f8c8SPaolo BonziniLINKS="Makefile"
8105e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile"
81063941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
8107ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile"
8108e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
81098db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
8110e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8111e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
811239950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
811339950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
81148f8fd9edSCleber RosaLINKS="$LINKS python"
8115753d11f2SRichard Hendersonfor bios_file in \
8116753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
81173a631b8eSBin Meng    $source_path/pc-bios/*.elf \
8118225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8119753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8120753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8121e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8122753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
81234e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
812426ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8125753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8126753d11f2SRichard Hendersondo
8127e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
81287ea78b74SJan Kiszkadone
8129d1807a4fSPaolo Bonzinimkdir -p $DIRS
8130e29e5c6eSPeter Maydellfor f in $LINKS ; do
8131cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8132f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8133f9245e10SPeter Maydell    fi
81347d13299dSbellarddone
81351ad2134fSPaul Brook
81362038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
81372038f8c8SPaolo Bonzini  export $i
81382038f8c8SPaolo Bonzinidone
8139afc3a8f9SAlex Bennéeexport target_list source_path use_containers
81402038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
81412038f8c8SPaolo Bonzini
8142c34ebfdcSAnthony Liguori# temporary config to build submodules
81438db2a4fdSGerd Hoffmannfor rom in seabios; do
8144c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
814537116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8146c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8147cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
81485f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8149c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8150c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
81513dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8152c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8153a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8154c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
81559f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8156c34ebfdcSAnthony Liguoridone
8157c34ebfdcSAnthony Liguori
815876c7560aSMax Reitz# set up qemu-iotests in this build directory
815976c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
816076c7560aSMax Reitz
816176c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
816276c7560aSMax Reitzecho >> "$iotests_common_env"
816376c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
816476c7560aSMax Reitz
8165a5665051SPaolo Bonziniif test "$skip_meson" = no; then
8166fc929892SMarc-André Lureaucross="config-meson.cross.new"
8167fc929892SMarc-André Lureaumeson_quote() {
8168fc929892SMarc-André Lureau    echo "['$(echo $* | sed "s/ /','/g")']"
8169fc929892SMarc-André Lureau}
8170fc929892SMarc-André Lureau
8171fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
8172fc929892SMarc-André Lureauecho "[properties]" >> $cross
8173fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
8174fc929892SMarc-André Lureauecho "[binaries]" >> $cross
8175fc929892SMarc-André Lureauecho "c = $(meson_quote $cc)" >> $cross
8176fc929892SMarc-André Lureautest -n "$cxx" && echo "cpp = $(meson_quote $cxx)" >> $cross
8177fc929892SMarc-André Lureauecho "ar = $(meson_quote $ar)" >> $cross
8178fc929892SMarc-André Lureauecho "nm = $(meson_quote $nm)" >> $cross
8179fc929892SMarc-André Lureauecho "pkgconfig = $(meson_quote $pkg_config_exe)" >> $cross
8180fc929892SMarc-André Lureauecho "ranlib = $(meson_quote $ranlib)" >> $cross
8181fc929892SMarc-André Lureauecho "strip = $(meson_quote $strip)" >> $cross
8182fc929892SMarc-André Lureauecho "windres = $(meson_quote $windres)" >> $cross
8183fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
8184fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
8185fc929892SMarc-André Lureau    # Hack: Meson expects an absolute path for the *build* machine
8186fc929892SMarc-André Lureau    # for the prefix, so add a slash in front of a Windows path that
8187fc929892SMarc-André Lureau    # includes a drive letter.
8188fc929892SMarc-André Lureau    #
8189fc929892SMarc-André Lureau    # See https://github.com/mesonbuild/meson/issues/7577.
8190fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
8191fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
8192fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
8193fc929892SMarc-André Lureau        case $prefix in
8194fc929892SMarc-André Lureau            ?:*) pre_prefix=/ ;;
8195fc929892SMarc-André Lureau        esac
8196fc929892SMarc-André Lureau    fi
8197fc929892SMarc-André Lureau    case "$ARCH" in
8198fc929892SMarc-André Lureau        i386|x86_64)
8199fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
8200fc929892SMarc-André Lureau            ;;
8201fc929892SMarc-André Lureau        ppc64le)
8202fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
8203fc929892SMarc-André Lureau            ;;
8204fc929892SMarc-André Lureau        *)
8205fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
8206fc929892SMarc-André Lureau            ;;
8207fc929892SMarc-André Lureau    esac
8208fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
8209fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
8210fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
8211fc929892SMarc-André Lureau    else
8212fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
8213fc929892SMarc-André Lureau    fi
8214fc929892SMarc-André Lureauelse
8215fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
8216fc929892SMarc-André Lureaufi
8217fc929892SMarc-André Lureaumv $cross config-meson.cross
8218fc929892SMarc-André Lureau
8219a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
822048328880SPaolo BonziniNINJA=${ninja:-$PWD/ninjatool} $meson setup \
8221fc929892SMarc-André Lureau        --prefix "${pre_prefix}$prefix" \
8222fc929892SMarc-André Lureau        --libdir "${pre_prefix}$libdir" \
8223fc929892SMarc-André Lureau        --libexecdir "${pre_prefix}$libexecdir" \
8224fc929892SMarc-André Lureau        --bindir "${pre_prefix}$bindir" \
8225fc929892SMarc-André Lureau        --includedir "${pre_prefix}$includedir" \
8226fc929892SMarc-André Lureau        --datadir "${pre_prefix}$datadir" \
8227fc929892SMarc-André Lureau        --mandir "${pre_prefix}$mandir" \
8228fc929892SMarc-André Lureau        --sysconfdir "${pre_prefix}$sysconfdir" \
8229fc929892SMarc-André Lureau        --localstatedir "${pre_prefix}$local_statedir" \
8230a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
8231a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
8232a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
8233a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
8234da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
8235bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
823635be72baSPaolo Bonzini	-Dsdl=$sdl -Dsdl_image=$sdl_image \
8237a0b93237SPaolo Bonzini	-Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
8238*0a40bcb7SCésar Belley	-Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f\
8239fc929892SMarc-André Lureau        $cross_arg \
8240a5665051SPaolo Bonzini        "$PWD" "$source_path"
8241a5665051SPaolo Bonzini
8242a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
8243a5665051SPaolo Bonzini    error_exit "meson setup failed"
8244a5665051SPaolo Bonzinifi
8245a5665051SPaolo Bonzinitouch ninjatool.stamp
8246a5665051SPaolo Bonzinifi
8247a5665051SPaolo Bonzini
8248dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8249dc655404SMichael S. Tsirkincat <<EOD >config.status
8250dc655404SMichael S. Tsirkin#!/bin/sh
8251dc655404SMichael S. Tsirkin# Generated by configure.
8252dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8253dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8254dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8255dc655404SMichael S. TsirkinEOD
8256e811da7fSDaniel P. Berrangé
8257e811da7fSDaniel P. Berrangépreserve_env() {
8258e811da7fSDaniel P. Berrangé    envname=$1
8259e811da7fSDaniel P. Berrangé
8260e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8261e811da7fSDaniel P. Berrangé
8262e811da7fSDaniel P. Berrangé    if test -n "$envval"
8263e811da7fSDaniel P. Berrangé    then
8264e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8265e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8266e811da7fSDaniel P. Berrangé    else
8267e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8268e811da7fSDaniel P. Berrangé    fi
8269e811da7fSDaniel P. Berrangé}
8270e811da7fSDaniel P. Berrangé
8271e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8272e811da7fSDaniel P. Berrangé# features/build target configure will detect
8273e811da7fSDaniel P. Berrangépreserve_env AR
8274e811da7fSDaniel P. Berrangépreserve_env AS
8275e811da7fSDaniel P. Berrangépreserve_env CC
8276e811da7fSDaniel P. Berrangépreserve_env CPP
8277e811da7fSDaniel P. Berrangépreserve_env CXX
8278e811da7fSDaniel P. Berrangépreserve_env INSTALL
8279e811da7fSDaniel P. Berrangépreserve_env LD
8280e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8281e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8282e811da7fSDaniel P. Berrangépreserve_env MAKE
8283e811da7fSDaniel P. Berrangépreserve_env NM
8284e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8285e811da7fSDaniel P. Berrangépreserve_env PATH
8286e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8287e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8288e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8289e811da7fSDaniel P. Berrangépreserve_env PYTHON
8290e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8291e811da7fSDaniel P. Berrangépreserve_env SMBD
8292e811da7fSDaniel P. Berrangépreserve_env STRIP
8293e811da7fSDaniel P. Berrangépreserve_env WINDRES
8294e811da7fSDaniel P. Berrangé
8295dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8296a5665051SPaolo Bonzinifor i in "$0" "$@"; do
8297a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
8298a5665051SPaolo Bonzinidone
8299cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8300dc655404SMichael S. Tsirkinchmod +x config.status
8301dc655404SMichael S. Tsirkin
83028cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8303