xref: /openbmc/qemu/configure (revision a0b93237d82bed836842a75f9927ec72ebba280b)
17d13299dSbellard#!/bin/sh
27d13299dSbellard#
33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard
47d13299dSbellard#
58cd05ab6SPeter Maydell
699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools,
799519e67SCornelia Huck# just as autoconf does.
899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS=
999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS
1099519e67SCornelia Huck
115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
135e4dfd3dSJohn Snow
14dedad027SDaniel P. Berrangé# make source path absolute
15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd)
16dedad027SDaniel P. Berrangé
17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path"
18dedad027SDaniel P. Berrangéthen
19dedad027SDaniel P. Berrangé    echo "Using './build' as the directory for build output"
20dedad027SDaniel P. Berrangé
21dedad027SDaniel P. Berrangé    MARKER=build/auto-created-by-configure
22dedad027SDaniel P. Berrangé
23dedad027SDaniel P. Berrangé    if test -e build
24dedad027SDaniel P. Berrangé    then
25dedad027SDaniel P. Berrangé        if test -f $MARKER
26dedad027SDaniel P. Berrangé        then
27dedad027SDaniel P. Berrangé           rm -rf build
28dedad027SDaniel P. Berrangé        else
29dedad027SDaniel P. Berrangé            echo "ERROR: ./build dir already exists and was not previously created by configure"
30dedad027SDaniel P. Berrangé            exit 1
31dedad027SDaniel P. Berrangé        fi
32dedad027SDaniel P. Berrangé    fi
33dedad027SDaniel P. Berrangé
34dedad027SDaniel P. Berrangé    mkdir build
35dedad027SDaniel P. Berrangé    touch $MARKER
36dedad027SDaniel P. Berrangé
37dedad027SDaniel P. Berrangé    cat > GNUmakefile <<'EOF'
38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree
39dedad027SDaniel P. Berrangé# 'make' command invocation
40dedad027SDaniel P. Berrangé
41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),)
42dedad027SDaniel P. Berrangérecurse: all
43dedad027SDaniel P. Berrangéendif
44dedad027SDaniel P. Berrangé
45dedad027SDaniel P. Berrangé.NOTPARALLEL: %
46dedad027SDaniel P. Berrangé%: force
47dedad027SDaniel P. Berrangé	@echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...'
48dedad027SDaniel P. Berrangé	@$(MAKE) -C build -f Makefile $(MAKECMDGOALS)
49dedad027SDaniel P. Berrangé	@if test "$(MAKECMDGOALS)" = "distclean" && \
50dedad027SDaniel P. Berrangé	    test -e build/auto-created-by-configure ; \
51dedad027SDaniel P. Berrangé	then \
52dedad027SDaniel P. Berrangé	    rm -rf build GNUmakefile ; \
53dedad027SDaniel P. Berrangé	fi
54dedad027SDaniel P. Berrangéforce: ;
55dedad027SDaniel P. Berrangé.PHONY: force
56dedad027SDaniel P. BerrangéGNUmakefile: ;
57dedad027SDaniel P. Berrangé
58dedad027SDaniel P. BerrangéEOF
59dedad027SDaniel P. Berrangé    cd build
60dedad027SDaniel P. Berrangé    exec $source_path/configure "$@"
61dedad027SDaniel P. Berrangéfi
62dedad027SDaniel P. Berrangé
638cd05ab6SPeter Maydell# Temporary directory used for files created while
648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
658cd05ab6SPeter Maydell# we can safely blow away any previous version of it
668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
678cd05ab6SPeter Maydell# it when configure exits.)
688cd05ab6SPeter MaydellTMPDIR1="config-temp"
698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
728cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
738cd05ab6SPeter Maydell    exit 1
747d13299dSbellardfi
757d13299dSbellard
768cd05ab6SPeter MaydellTMPB="qemu-conf"
778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt"
827d13299dSbellard
83da1d85e3SGerd Hoffmannrm -f config.log
849ac81bbbSmalc
85b48e3611SPeter Maydell# Print a helpful header at the top of config.log
86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
87979ae168SPeter Maydellprintf "# Configured with:" >> config.log
88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
89979ae168SPeter Maydellecho >> config.log
90b48e3611SPeter Maydellecho "#" >> config.log
91b48e3611SPeter Maydell
92d880a3baSPaolo Bonziniprint_error() {
93d880a3baSPaolo Bonzini    (echo
9476ad07a4SPeter Maydell    echo "ERROR: $1"
9576ad07a4SPeter Maydell    while test -n "$2"; do
9676ad07a4SPeter Maydell        echo "       $2"
9776ad07a4SPeter Maydell        shift
9876ad07a4SPeter Maydell    done
99d880a3baSPaolo Bonzini    echo) >&2
100d880a3baSPaolo Bonzini}
101d880a3baSPaolo Bonzini
102d880a3baSPaolo Bonzinierror_exit() {
103d880a3baSPaolo Bonzini    print_error "$@"
10476ad07a4SPeter Maydell    exit 1
10576ad07a4SPeter Maydell}
10676ad07a4SPeter Maydell
1079c83ffd8SPeter Maydelldo_compiler() {
1089c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
1099c83ffd8SPeter Maydell    # is compiler binary to execute.
1109c83ffd8SPeter Maydell    local compiler="$1"
1119c83ffd8SPeter Maydell    shift
1128bbe05d7SIan Jackson    if test -n "$BASH_VERSION"; then eval '
1138bbe05d7SIan Jackson        echo >>config.log "
1148bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]}
1158bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}"
1168bbe05d7SIan Jackson    '; fi
1179c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
1189c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
1198dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
1208dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
1218dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
1228dc38a78SPeter Maydell    # obvious to developers.
1238dc38a78SPeter Maydell    if test "$werror" != "yes"; then
1248dc38a78SPeter Maydell        return 0
1258dc38a78SPeter Maydell    fi
1268dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
1278dc38a78SPeter Maydell    case "$*" in
1288dc38a78SPeter Maydell        *-Werror*)
1298dc38a78SPeter Maydell           return 0
1308dc38a78SPeter Maydell        ;;
1318dc38a78SPeter Maydell    esac
1329c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
1339c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
13476ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
13576ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
13676ad07a4SPeter Maydell        "will be at the bottom of config.log." \
13776ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
1388dc38a78SPeter Maydell}
1398dc38a78SPeter Maydell
1409c83ffd8SPeter Maydelldo_cc() {
1419c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
1429c83ffd8SPeter Maydell}
1439c83ffd8SPeter Maydell
1449c83ffd8SPeter Maydelldo_cxx() {
1459c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
1469c83ffd8SPeter Maydell}
1479c83ffd8SPeter Maydell
14800849b92SRichard Henderson# Append $2 to the variable named $1, with space separation
14900849b92SRichard Hendersonadd_to() {
15000849b92SRichard Henderson    eval $1=\${$1:+\"\$$1 \"}\$2
15100849b92SRichard Henderson}
15200849b92SRichard Henderson
1539c83ffd8SPeter Maydellupdate_cxxflags() {
1549c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
1559c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
1569c83ffd8SPeter Maydell    # because they only make sense for C programs.
15753422040SPaolo Bonzini    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
158086d5f75SPaolo Bonzini    CXXFLAGS=$(echo "$CFLAGS" | sed s/-std=gnu99/-std=gnu++11/)
1599c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
1609c83ffd8SPeter Maydell        case $arg in
1619c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
1629c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1639c83ffd8SPeter Maydell                ;;
1649c83ffd8SPeter Maydell            *)
1659c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1669c83ffd8SPeter Maydell                ;;
1679c83ffd8SPeter Maydell        esac
1689c83ffd8SPeter Maydell    done
1699c83ffd8SPeter Maydell}
1709c83ffd8SPeter Maydell
17152166aa0SJuan Quintelacompile_object() {
172fd0e6053SJohn Snow  local_cflags="$1"
173086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
17452166aa0SJuan Quintela}
17552166aa0SJuan Quintela
17652166aa0SJuan Quintelacompile_prog() {
17752166aa0SJuan Quintela  local_cflags="$1"
17852166aa0SJuan Quintela  local_ldflags="$2"
179086d5f75SPaolo Bonzini  do_cc $CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $QEMU_LDFLAGS $local_ldflags
18052166aa0SJuan Quintela}
18152166aa0SJuan Quintela
18211568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
18311568d6dSPaolo Bonzinisymlink() {
18472b8b5a1SStefan Weil  rm -rf "$2"
185ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
18672b8b5a1SStefan Weil  ln -s "$1" "$2"
18711568d6dSPaolo Bonzini}
18811568d6dSPaolo Bonzini
1890dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1900dba6195SLoïc Minier# executable or a builtin)
1910dba6195SLoïc Minierhas() {
1920dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1930dba6195SLoïc Minier}
1940dba6195SLoïc Minier
1950dba6195SLoïc Minier# search for an executable in PATH
1960dba6195SLoïc Minierpath_of() {
1970dba6195SLoïc Minier    local_command="$1"
1980dba6195SLoïc Minier    local_ifs="$IFS"
1990dba6195SLoïc Minier    local_dir=""
2000dba6195SLoïc Minier
2010dba6195SLoïc Minier    # pathname has a dir component?
2020dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
2030dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
2040dba6195SLoïc Minier            echo "$local_command"
2050dba6195SLoïc Minier            return 0
2060dba6195SLoïc Minier        fi
2070dba6195SLoïc Minier    fi
2080dba6195SLoïc Minier    if [ -z "$local_command" ]; then
2090dba6195SLoïc Minier        return 1
2100dba6195SLoïc Minier    fi
2110dba6195SLoïc Minier
2120dba6195SLoïc Minier    IFS=:
2130dba6195SLoïc Minier    for local_dir in $PATH; do
2140dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
2150dba6195SLoïc Minier            echo "$local_dir/$local_command"
2160dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
2170dba6195SLoïc Minier            return 0
2180dba6195SLoïc Minier        fi
2190dba6195SLoïc Minier    done
2200dba6195SLoïc Minier    # not found
2210dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
2220dba6195SLoïc Minier    return 1
2230dba6195SLoïc Minier}
2240dba6195SLoïc Minier
2250a01d76fSMarc-André Lureauversion_ge () {
2260a01d76fSMarc-André Lureau    local_ver1=`echo $1 | tr . ' '`
2270a01d76fSMarc-André Lureau    local_ver2=`echo $2 | tr . ' '`
2280a01d76fSMarc-André Lureau    while true; do
2290a01d76fSMarc-André Lureau        set x $local_ver1
2300a01d76fSMarc-André Lureau        local_first=${2-0}
2310a01d76fSMarc-André Lureau        # shift 2 does nothing if there are less than 2 arguments
2320a01d76fSMarc-André Lureau        shift; shift
2330a01d76fSMarc-André Lureau        local_ver1=$*
2340a01d76fSMarc-André Lureau        set x $local_ver2
2350a01d76fSMarc-André Lureau        # the second argument finished, the first must be greater or equal
2360a01d76fSMarc-André Lureau        test $# = 1 && return 0
2370a01d76fSMarc-André Lureau        test $local_first -lt $2 && return 1
2380a01d76fSMarc-André Lureau        test $local_first -gt $2 && return 0
2390a01d76fSMarc-André Lureau        shift; shift
2400a01d76fSMarc-André Lureau        local_ver2=$*
2410a01d76fSMarc-André Lureau    done
2420a01d76fSMarc-André Lureau}
2430a01d76fSMarc-André Lureau
2445b808275SLluís Vilanovahave_backend () {
2455b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
2465b808275SLluís Vilanova}
2475b808275SLluís Vilanova
2483b6b7550SPaolo Bonziniglob() {
2493b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
2503b6b7550SPaolo Bonzini}
2513b6b7550SPaolo Bonzini
2523b6b7550SPaolo Bonzinisupported_hax_target() {
2533b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
2543b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2553b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
2563b6b7550SPaolo Bonzini        i386|x86_64)
2573b6b7550SPaolo Bonzini            return 0
2583b6b7550SPaolo Bonzini        ;;
2593b6b7550SPaolo Bonzini    esac
2603b6b7550SPaolo Bonzini    return 1
2613b6b7550SPaolo Bonzini}
2623b6b7550SPaolo Bonzini
2633b6b7550SPaolo Bonzinisupported_kvm_target() {
2643b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
2653b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
2663b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
2673b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
2683b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
2693b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
270aa2953fdSHuacai Chen        mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
271f8378accSRichard Henderson        ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
2723b6b7550SPaolo Bonzini        s390x:s390x)
2733b6b7550SPaolo Bonzini            return 0
2743b6b7550SPaolo Bonzini        ;;
2753b6b7550SPaolo Bonzini    esac
2763b6b7550SPaolo Bonzini    return 1
2773b6b7550SPaolo Bonzini}
2783b6b7550SPaolo Bonzini
2793b6b7550SPaolo Bonzinisupported_xen_target() {
2803b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
2813b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
282b5ed2e11SPaolo Bonzini    # Only i386 and x86_64 provide the xenpv machine.
283b5ed2e11SPaolo Bonzini    case "${1%-softmmu}" in
284b5ed2e11SPaolo Bonzini        i386|x86_64)
2853b6b7550SPaolo Bonzini            return 0
2863b6b7550SPaolo Bonzini        ;;
2873b6b7550SPaolo Bonzini    esac
2883b6b7550SPaolo Bonzini    return 1
2893b6b7550SPaolo Bonzini}
2903b6b7550SPaolo Bonzini
291c97d6d2cSSergio Andres Gomez Del Realsupported_hvf_target() {
292c97d6d2cSSergio Andres Gomez Del Real    test "$hvf" = "yes" || return 1
293c97d6d2cSSergio Andres Gomez Del Real    glob "$1" "*-softmmu" || return 1
294c97d6d2cSSergio Andres Gomez Del Real    case "${1%-softmmu}" in
295c97d6d2cSSergio Andres Gomez Del Real        x86_64)
296c97d6d2cSSergio Andres Gomez Del Real            return 0
297c97d6d2cSSergio Andres Gomez Del Real        ;;
298c97d6d2cSSergio Andres Gomez Del Real    esac
299c97d6d2cSSergio Andres Gomez Del Real    return 1
300c97d6d2cSSergio Andres Gomez Del Real}
301c97d6d2cSSergio Andres Gomez Del Real
302d661d9a4SJustin Terry (VM)supported_whpx_target() {
303d661d9a4SJustin Terry (VM)    test "$whpx" = "yes" || return 1
304d661d9a4SJustin Terry (VM)    glob "$1" "*-softmmu" || return 1
305d661d9a4SJustin Terry (VM)    case "${1%-softmmu}" in
306d661d9a4SJustin Terry (VM)        i386|x86_64)
307d661d9a4SJustin Terry (VM)            return 0
308d661d9a4SJustin Terry (VM)        ;;
309d661d9a4SJustin Terry (VM)    esac
310d661d9a4SJustin Terry (VM)    return 1
311d661d9a4SJustin Terry (VM)}
312d661d9a4SJustin Terry (VM)
313d880a3baSPaolo Bonzinisupported_target() {
314d880a3baSPaolo Bonzini    case "$1" in
315d880a3baSPaolo Bonzini        *-softmmu)
316d880a3baSPaolo Bonzini            ;;
317d880a3baSPaolo Bonzini        *-linux-user)
318d880a3baSPaolo Bonzini            if test "$linux" != "yes"; then
319d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a Linux host"
320d880a3baSPaolo Bonzini                return 1
321d880a3baSPaolo Bonzini            fi
322d880a3baSPaolo Bonzini            ;;
323d880a3baSPaolo Bonzini        *-bsd-user)
324d880a3baSPaolo Bonzini            if test "$bsd" != "yes"; then
325d880a3baSPaolo Bonzini                print_error "Target '$target' is only available on a BSD host"
326d880a3baSPaolo Bonzini                return 1
327d880a3baSPaolo Bonzini            fi
328d880a3baSPaolo Bonzini            ;;
329d880a3baSPaolo Bonzini        *)
330d880a3baSPaolo Bonzini            print_error "Invalid target name '$target'"
331d880a3baSPaolo Bonzini            return 1
332d880a3baSPaolo Bonzini            ;;
333d880a3baSPaolo Bonzini    esac
334b3f6ea7eSPaolo Bonzini    test "$tcg" = "yes" && return 0
335b3f6ea7eSPaolo Bonzini    supported_kvm_target "$1" && return 0
336b3f6ea7eSPaolo Bonzini    supported_xen_target "$1" && return 0
337b3f6ea7eSPaolo Bonzini    supported_hax_target "$1" && return 0
338c97d6d2cSSergio Andres Gomez Del Real    supported_hvf_target "$1" && return 0
339d661d9a4SJustin Terry (VM)    supported_whpx_target "$1" && return 0
340b3f6ea7eSPaolo Bonzini    print_error "TCG disabled, but hardware accelerator not available for '$target'"
341b3f6ea7eSPaolo Bonzini    return 1
342d880a3baSPaolo Bonzini}
343d880a3baSPaolo Bonzini
344e9a3591fSChristian Borntraeger
345e9a3591fSChristian Borntraegerld_has() {
346e9a3591fSChristian Borntraeger    $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
347e9a3591fSChristian Borntraeger}
348e9a3591fSChristian Borntraeger
3494ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
3504ace32e2SAntonio Ospitethen
3514ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
3524ace32e2SAntonio Ospitefi
3534ace32e2SAntonio Ospite
35414211825SAntonio Ospite# default parameters
3552ff6b91eSJuan Quintelacpu=""
356a31a8642SMichael S. Tsirkiniasl="iasl"
3571e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
35843ce4dfeSbellardstatic="no"
3597d13299dSbellardcross_prefix=""
3600c58ac1cSmalcaudio_drv_list=""
361b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
362b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
363e49d021eSPeter Maydellhost_cc="cc"
3643e2e0e6bSJuan Quintelalibs_tools=""
365d5631638Smalcaudio_win_int=""
366957f1f99SMichael Rothlibs_qga=""
3675bc62e01SGerd Hoffmanndebug_info="yes"
36863678e17SSteven Noonanstack_protector=""
3691e4f6065SDaniele Buonosafe_stack=""
370afc3a8f9SAlex Bennéeuse_containers="yes"
371f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
372ac0df51dSaliguori
37392712822SDaniel P. Berrangeif test -e "$source_path/.git"
37492712822SDaniel P. Berrangethen
375f62bbee5SDaniel P. Berrange    git_update=yes
37692712822SDaniel P. Berrange    git_submodules="ui/keycodemapdb"
3773ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
3783ac1f813SEmilio G. Cota    git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
37992712822SDaniel P. Berrangeelse
380f62bbee5SDaniel P. Berrange    git_update=no
381aef45d51SDaniel P. Berrange    git_submodules=""
3825c0ef67aSDaniel P. Berrangé
3835c0ef67aSDaniel P. Berrangé    if ! test -f "$source_path/ui/keycodemapdb/README"
3845c0ef67aSDaniel P. Berrangé    then
3855c0ef67aSDaniel P. Berrangé        echo
3865c0ef67aSDaniel P. Berrangé        echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
3875c0ef67aSDaniel P. Berrangé        echo
3885c0ef67aSDaniel P. Berrangé        echo "This is not a GIT checkout but module content appears to"
3895c0ef67aSDaniel P. Berrangé        echo "be missing. Do not use 'git archive' or GitHub download links"
3905c0ef67aSDaniel P. Berrangé        echo "to acquire QEMU source archives. Non-GIT builds are only"
3915c0ef67aSDaniel P. Berrangé        echo "supported with source archives linked from:"
3925c0ef67aSDaniel P. Berrangé        echo
393a3e3b521SPeter Maydell        echo "  https://www.qemu.org/download/#source"
3945c0ef67aSDaniel P. Berrangé        echo
3955c0ef67aSDaniel P. Berrangé        echo "Developers working with GIT can use scripts/archive-source.sh"
3965c0ef67aSDaniel P. Berrangé        echo "if they need to create valid source archives."
3975c0ef67aSDaniel P. Berrangé        echo
3985c0ef67aSDaniel P. Berrangé        exit 1
3995c0ef67aSDaniel P. Berrangé    fi
40092712822SDaniel P. Berrangefi
401cc84d63aSDaniel P. Berrangegit="git"
402ac0df51dSaliguori
403afb63ebdSStefan Weil# Don't accept a target_list environment variable.
404afb63ebdSStefan Weilunset target_list
405447e133fSAlex Bennéeunset target_list_exclude
406377529c0SPaolo Bonzini
407377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
408377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
409377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
410377529c0SPaolo Bonzini#              unless --disable-foo is given
411377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
412377529c0SPaolo Bonzini#              feature will searched for,
413377529c0SPaolo Bonzini#              if not found, configure exits with error
414377529c0SPaolo Bonzini#
415377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
416377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
417377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
418377529c0SPaolo Bonzini
419377529c0SPaolo Bonzinibrlapi=""
420377529c0SPaolo Bonzinicurl=""
421377529c0SPaolo Bonzinicurses=""
422377529c0SPaolo Bonzinidocs=""
423377529c0SPaolo Bonzinifdt=""
42458952137SVincenzo Maffionenetmap="no"
42535be72baSPaolo Bonzinisdl="auto"
42635be72baSPaolo Bonzinisdl_image="auto"
427983eef5aSMeador Ingevirtfs=""
428fe8fc5aeSPaolo Bonzinimpath=""
429*a0b93237SPaolo Bonzinivnc="enabled"
430377529c0SPaolo Bonzinisparse="no"
431377529c0SPaolo Bonzinivde=""
432*a0b93237SPaolo Bonzinivnc_sasl="auto"
433*a0b93237SPaolo Bonzinivnc_jpeg="auto"
434*a0b93237SPaolo Bonzinivnc_png="auto"
4356a021536SGerd Hoffmannxkbcommon=""
436377529c0SPaolo Bonzinixen=""
437d5b93ddfSAnthony PERARDxen_ctrl_version=""
438eb6fda0fSAnthony PERARDxen_pci_passthrough=""
439377529c0SPaolo Bonzinilinux_aio=""
440c10dd856SAarushi Mehtalinux_io_uring=""
44147e98658SCorey Bryantcap_ng=""
442377529c0SPaolo Bonziniattr=""
4434f26f2b6SAvi Kivitylibattr=""
444377529c0SPaolo Bonzinixfs=""
445b3f6ea7eSPaolo Bonzinitcg="yes"
446a40161cbSPaolo Bonzinimembarrier=""
447299e6f19SPaolo Bonzinivhost_net=""
448299e6f19SPaolo Bonzinivhost_crypto=""
449299e6f19SPaolo Bonzinivhost_scsi=""
450299e6f19SPaolo Bonzinivhost_vsock=""
451e6a74868SMarc-André Lureauvhost_user=""
45298fc1adaSDr. David Alan Gilbertvhost_user_fs=""
453d41a75a2SBradkvm="no"
454b0cb0a66SVincent Palatinhax="no"
455c97d6d2cSSergio Andres Gomez Del Realhvf="no"
456d661d9a4SJustin Terry (VM)whpx="no"
4572da776dbSMichael R. Hinesrdma=""
45821ab34c9SMarcel Apfelbaumpvrdma=""
459377529c0SPaolo Bonzinigprof="no"
460377529c0SPaolo Bonzinidebug_tcg="no"
461377529c0SPaolo Bonzinidebug="no"
462247724cbSMarc-André Lureausanitizers="no"
4630aebab04SLingfeng Yangtsan="no"
464b553a042SJohn Snowfortify_source=""
465377529c0SPaolo Bonzinistrip_opt="yes"
4669195b2c2SStefan Weiltcg_interpreter="no"
467377529c0SPaolo Bonzinibigendian="no"
468377529c0SPaolo Bonzinimingw32="no"
4691d728c39SBlue Swirlgcov="no"
470377529c0SPaolo BonziniEXESUF=""
471484e2cc7SPaolo BonziniHOST_DSOSUF=".so"
47217969268SFam ZhengLDFLAGS_SHARED="-shared"
47317969268SFam Zhengmodules="no"
474bd83c861SChristian Ehrhardtmodule_upgrades="no"
475377529c0SPaolo Bonziniprefix="/usr/local"
4763d5eecabSGerd Hoffmannfirmwarepath="\${prefix}/share/qemu-firmware"
477377529c0SPaolo Bonziniconfsuffix="/qemu"
478675b9b53SMarc-André Lureauslirp=""
479377529c0SPaolo Bonzinioss_lib=""
480377529c0SPaolo Bonzinibsd="no"
481377529c0SPaolo Bonzinilinux="no"
482377529c0SPaolo Bonzinisolaris="no"
483377529c0SPaolo Bonziniprofiler="no"
484377529c0SPaolo Bonzinicocoa="no"
485377529c0SPaolo Bonzinisoftmmu="yes"
486377529c0SPaolo Bonzinilinux_user="no"
487377529c0SPaolo Bonzinibsd_user="no"
488377529c0SPaolo Bonziniblobs="yes"
48905dfa22bSPhilippe Mathieu-Daudéedk2_blobs="no"
490377529c0SPaolo Bonzinipkgversion=""
49140d6444eSAvi Kivitypie=""
4923556c233SPaolo Bonziniqom_cast_debug="yes"
493baf86d6bSPaolo Bonzinitrace_backends="log"
494377529c0SPaolo Bonzinitrace_file="trace"
495377529c0SPaolo Bonzinispice=""
496377529c0SPaolo Bonzinirbd=""
4977b02f544SMarc-André Lureausmartcard=""
4982b2325ffSGerd Hoffmannlibusb=""
49969354a83SHans de Goedeusb_redir=""
500da076ffeSGerd Hoffmannopengl=""
501014cb152SGerd Hoffmannopengl_dmabuf="no"
5025dd89908SRichard Hendersoncpuid_h="no"
50386583a07SLiam Merwickavx2_opt=""
5041ece9905SAlon Levyzlib="yes"
5058ca80760SRichard Hendersoncapstone=""
506b25c9dffSStefan Weillzo=""
507b25c9dffSStefan Weilsnappy=""
5086b383c08SPeter Wubzip2=""
50983bc1f97SJulio Faraccolzfse=""
5103a678481SJuan Quintelazstd=""
511e8ef31a3SMichael Tokarevguest_agent=""
512d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
51350cbebb9SMichael Rothguest_agent_ntddscsi="no"
5149dacf32dSYossi Hindinguest_agent_msi=""
515d9840e25STomoki Sekiyamavss_win32_sdk=""
516d9840e25STomoki Sekiyamawin_sdk="no"
517e10ee3f5SPhilippe Mathieu-Daudéwant_tools=""
518c589b249SRonnie Sahlberglibiscsi=""
5196542aa9cSPeter Lievenlibnfs=""
520519175a2SAlex Barcelocoroutine=""
52170c60c08SStefan Hajnoczicoroutine_pool=""
5227d992e4dSPeter Lievendebug_stack_usage="no"
523f0d92b56SLongpeng(Mike)crypto_afalg="no"
524f794573eSEduardo Otuboseccomp=""
525eb100396SBharata B Raoglusterfs=""
526d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
5270c14fb47SBharata B Raoglusterfs_discard="no"
528df3a429aSNiels de Vosglusterfs_fallocate="no"
5297c815372SBharata B Raoglusterfs_zerofill="no"
530e014dbe7SPrasanna Kumar Kaleverglusterfs_ftruncate_has_stat="no"
5310e3b891fSNiels de Vosglusterfs_iocb_has_stat="no"
532a4ccabcfSAnthony Liguorigtk=""
533925a0400SGerd Hoffmanngtk_gl="no"
534a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
535ddbb0d09SDaniel P. Berrangegnutls=""
53691bfcdb0SDaniel P. Berrangenettle=""
537dc2207afSDaniel P. Berrangénettle_xts="no"
53891bfcdb0SDaniel P. Berrangegcrypt=""
5391f923c70SLongpeng(Mike)gcrypt_hmac="no"
540e0576942SDaniel P. Berrangégcrypt_xts="no"
541e0576942SDaniel P. Berrangéqemu_private_xts="yes"
5428953caf3SDaniel P. Berrangeauth_pam=""
543bbbf9bfbSStefan Weilvte=""
5449d9e1521SGerd Hoffmannvirglrenderer=""
5457aaa6a16SPaolo Bonzinitpm=""
546b10d49d7SPino Toscanolibssh=""
547ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
548a99d57bbSWanlong Gaonuma=""
5492847b469SFam Zhengtcmalloc="no"
5507b01cb97SAlexandre Derumierjemalloc="no"
551a6b1d4c0SChanglong Xiereplication="yes"
5522f740136SJeff Codybochs="yes"
5532f740136SJeff Codycloop="yes"
5542f740136SJeff Codydmg="yes"
5552f740136SJeff Codyqcow1="yes"
5562f740136SJeff Codyvdi="yes"
5572f740136SJeff Codyvvfat="yes"
5582f740136SJeff Codyqed="yes"
5592f740136SJeff Codyparallels="yes"
5602f740136SJeff Codysheepdog="yes"
561ed279a06SKlim Kireevlibxml2=""
562ba59fb77SPaolo Bonzinidebug_mutex="no"
56317824406SJunyan Helibpmem=""
564f3494749SPaolo Bonzinidefault_devices="yes"
56540e8c6f4SAlex Bennéeplugins="no"
566adc28027SAlexander Bulekovfuzzing="no"
567b767d257SMarek Marczykowski-Góreckirng_none="no"
56854e7aac0SAlexey Krasikovsecret_keyring=""
56921b2eca6SJingqi Liulibdaxctl=""
570a5665051SPaolo Bonzinimeson=""
571a5665051SPaolo Bonziniskip_meson=no
572377529c0SPaolo Bonzini
573fb59dabdSPeter Maydellbogus_os="no"
5745a22ab71SYang Zhongmalloc_trim=""
575898be3e0SPeter Maydell
576ac0df51dSaliguori# parse CC options first
577ac0df51dSaliguorifor opt do
57889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
579ac0df51dSaliguori  case "$opt" in
580ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
581ac0df51dSaliguori  ;;
5823d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
583ac0df51dSaliguori  ;;
58483f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
58583f73fceSTomoki Sekiyama  ;;
5862ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
5872ff6b91eSJuan Quintela  ;;
588de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
589db5adeaaSPaolo Bonzini                    QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
590e2a2ed06SJuan Quintela  ;;
59111cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
59211cde1c8SBruno Dominguez  ;;
593db5adeaaSPaolo Bonzini  --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
594f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
595e2a2ed06SJuan Quintela  ;;
5965bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
5975bc62e01SGerd Hoffmann  ;;
5985bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
5995bc62e01SGerd Hoffmann  ;;
600d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
601d75402b5SAlex Bennée  ;;
602d422b2bcSAlex Bennée  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
603d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
6042038f8c8SPaolo Bonzini                      cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
605d422b2bcSAlex Bennée  ;;
606d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
6072038f8c8SPaolo Bonzini                cc_archs="$cc_archs $cc_arch"
608d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
6092038f8c8SPaolo Bonzini                cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
610d75402b5SAlex Bennée  ;;
611ac0df51dSaliguori  esac
612ac0df51dSaliguoridone
613ac0df51dSaliguori# OS specific
614ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
61593148aa5SStefan Weil# we can eliminate its usage altogether.
616ac0df51dSaliguori
617e49d021eSPeter Maydell# Preferred compiler:
618e49d021eSPeter Maydell#  ${CC} (if set)
619e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
620e49d021eSPeter Maydell#  system compiler
621e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
622e49d021eSPeter Maydell  cc="$host_cc"
623e49d021eSPeter Maydellelse
624b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
625e49d021eSPeter Maydellfi
626e49d021eSPeter Maydell
62783f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
62883f73fceSTomoki Sekiyama  cxx="c++"
62983f73fceSTomoki Sekiyamaelse
63083f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
63183f73fceSTomoki Sekiyamafi
63283f73fceSTomoki Sekiyama
633b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
634cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
6355f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
6363dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
637b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
638b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
6399f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
6404852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
641b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
642b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
64317884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
64417884d7bSSergei Trofimovichquery_pkg_config() {
64517884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
64617884d7bSSergei Trofimovich}
64717884d7bSSergei Trofimovichpkg_config=query_pkg_config
64847c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
649ac0df51dSaliguori
65045d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
65145d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
65245d285abSPeter Maydell
653be17dc90SMichael S. Tsirkin# default flags for all hosts
6542d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
6552d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
6562d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
6572d31515bSPeter Maydell# provides these semantics.)
658086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
659086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
660c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
661be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
66225211446SPaolo BonziniQEMU_INCLUDES="-iquote . -iquote ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
66325211446SPaolo BonziniQEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
664086d5f75SPaolo BonziniCFLAGS="-std=gnu99 -Wall"
665086d5f75SPaolo Bonzini
666be17dc90SMichael S. Tsirkin
667cab00a5aSMichael S. Tsirkin# running configure in the source tree?
668cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
669cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
670cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
671cab00a5aSMichael S. Tsirkinelse
672cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
673cab00a5aSMichael S. Tsirkinfi
674cab00a5aSMichael S. Tsirkin
675ac0df51dSaliguoricheck_define() {
676ac0df51dSaliguoricat > $TMPC <<EOF
677ac0df51dSaliguori#if !defined($1)
678fd786e1aSPeter Maydell#error $1 not defined
679ac0df51dSaliguori#endif
680ac0df51dSaliguoriint main(void) { return 0; }
681ac0df51dSaliguoriEOF
68252166aa0SJuan Quintela  compile_object
683ac0df51dSaliguori}
684ac0df51dSaliguori
685307119e7SGerd Hoffmanncheck_include() {
686307119e7SGerd Hoffmanncat > $TMPC <<EOF
687307119e7SGerd Hoffmann#include <$1>
688307119e7SGerd Hoffmannint main(void) { return 0; }
689307119e7SGerd HoffmannEOF
690307119e7SGerd Hoffmann  compile_object
691307119e7SGerd Hoffmann}
692307119e7SGerd Hoffmann
69393b25869SJohn Snowwrite_c_skeleton() {
69493b25869SJohn Snow    cat > $TMPC <<EOF
69593b25869SJohn Snowint main(void) { return 0; }
69693b25869SJohn SnowEOF
69793b25869SJohn Snow}
69893b25869SJohn Snow
699adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() {
700adc28027SAlexander Bulekov    cat > $TMPC <<EOF
701adc28027SAlexander Bulekov#include <stdint.h>
702adc28027SAlexander Bulekov#include <sys/types.h>
703adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
704adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
705adc28027SAlexander BulekovEOF
706adc28027SAlexander Bulekov}
707adc28027SAlexander Bulekov
708bbea4050SPeter Maydellif check_define __linux__ ; then
709bbea4050SPeter Maydell  targetos="Linux"
710bbea4050SPeter Maydellelif check_define _WIN32 ; then
711bbea4050SPeter Maydell  targetos='MINGW32'
712bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
713bbea4050SPeter Maydell  targetos='OpenBSD'
714bbea4050SPeter Maydellelif check_define __sun__ ; then
715bbea4050SPeter Maydell  targetos='SunOS'
716bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
717bbea4050SPeter Maydell  targetos='Haiku'
718951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
719951fedfcSPeter Maydell  targetos='FreeBSD'
720951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
721951fedfcSPeter Maydell  targetos='GNU/kFreeBSD'
722951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
723951fedfcSPeter Maydell  targetos='DragonFly'
724951fedfcSPeter Maydellelif check_define __NetBSD__; then
725951fedfcSPeter Maydell  targetos='NetBSD'
726951fedfcSPeter Maydellelif check_define __APPLE__; then
727951fedfcSPeter Maydell  targetos='Darwin'
728bbea4050SPeter Maydellelse
729951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
730951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
731951fedfcSPeter Maydell  # be the result of a missing compiler.
732951fedfcSPeter Maydell  targetos='bogus'
733951fedfcSPeter Maydell  bogus_os='yes'
734bbea4050SPeter Maydellfi
735bbea4050SPeter Maydell
736bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
737bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
738bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
739bbea4050SPeter Maydell# the correct CPU with the --cpu option.
740bbea4050SPeter Maydellcase $targetos in
741bbea4050SPeter MaydellDarwin)
742bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
743bbea4050SPeter Maydell  # run 64-bit userspace code.
744bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
745bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
746bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
747bbea4050SPeter Maydell    cpu="x86_64"
748bbea4050SPeter Maydell  fi
749bbea4050SPeter Maydell  ;;
750bbea4050SPeter MaydellSunOS)
75189138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
752bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
753bbea4050SPeter Maydell    cpu="x86_64"
754bbea4050SPeter Maydell  fi
755bbea4050SPeter Maydellesac
756bbea4050SPeter Maydell
7572ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
7582ff6b91eSJuan Quintela  # command line argument
7592ff6b91eSJuan Quintela  :
7602ff6b91eSJuan Quintelaelif check_define __i386__ ; then
761ac0df51dSaliguori  cpu="i386"
762ac0df51dSaliguorielif check_define __x86_64__ ; then
763c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
764c72b26ecSRichard Henderson    cpu="x32"
765c72b26ecSRichard Henderson  else
766ac0df51dSaliguori    cpu="x86_64"
767c72b26ecSRichard Henderson  fi
7683aa9bd6cSblueswir1elif check_define __sparc__ ; then
7693aa9bd6cSblueswir1  if check_define __arch64__ ; then
7703aa9bd6cSblueswir1    cpu="sparc64"
7713aa9bd6cSblueswir1  else
7723aa9bd6cSblueswir1    cpu="sparc"
7733aa9bd6cSblueswir1  fi
774fdf7ed96Smalcelif check_define _ARCH_PPC ; then
775fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
776f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
777f8378accSRichard Henderson      cpu="ppc64le"
778f8378accSRichard Henderson    else
779fdf7ed96Smalc      cpu="ppc64"
780f8378accSRichard Henderson    fi
781ac0df51dSaliguori  else
782fdf7ed96Smalc    cpu="ppc"
783fdf7ed96Smalc  fi
784afa05235SAurelien Jarnoelif check_define __mips__ ; then
785afa05235SAurelien Jarno  cpu="mips"
786d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
787d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
788d66ed0eaSAurelien Jarno    cpu="s390x"
789d66ed0eaSAurelien Jarno  else
790d66ed0eaSAurelien Jarno    cpu="s390"
791d66ed0eaSAurelien Jarno  fi
792c4f80543SAlistair Franciselif check_define __riscv ; then
793c4f80543SAlistair Francis  if check_define _LP64 ; then
794c4f80543SAlistair Francis    cpu="riscv64"
795c4f80543SAlistair Francis  else
796c4f80543SAlistair Francis    cpu="riscv32"
797c4f80543SAlistair Francis  fi
79821d89f84SPeter Maydellelif check_define __arm__ ; then
79921d89f84SPeter Maydell  cpu="arm"
8001f080313SClaudio Fontanaelif check_define __aarch64__ ; then
8011f080313SClaudio Fontana  cpu="aarch64"
802fdf7ed96Smalcelse
80389138857SStefan Weil  cpu=$(uname -m)
804ac0df51dSaliguorifi
805ac0df51dSaliguori
806359bc95dSPeter MaydellARCH=
807359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
808359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
8097d13299dSbellardcase "$cpu" in
810ee35e968SThomas Huth  ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
811898be3e0SPeter Maydell  ;;
812f8378accSRichard Henderson  ppc64le)
813f8378accSRichard Henderson    ARCH="ppc64"
814f8378accSRichard Henderson  ;;
8157d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
81697a847bcSbellard    cpu="i386"
8177d13299dSbellard  ;;
818aaa5fa14Saurel32  x86_64|amd64)
819aaa5fa14Saurel32    cpu="x86_64"
820aaa5fa14Saurel32  ;;
82121d89f84SPeter Maydell  armv*b|armv*l|arm)
82221d89f84SPeter Maydell    cpu="arm"
8237d13299dSbellard  ;;
8241f080313SClaudio Fontana  aarch64)
8251f080313SClaudio Fontana    cpu="aarch64"
8261f080313SClaudio Fontana  ;;
827afa05235SAurelien Jarno  mips*)
828afa05235SAurelien Jarno    cpu="mips"
829afa05235SAurelien Jarno  ;;
8303142255cSblueswir1  sparc|sun4[cdmuv])
831ae228531Sbellard    cpu="sparc"
832ae228531Sbellard  ;;
8337d13299dSbellard  *)
834359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
835359bc95dSPeter Maydell    ARCH=unknown
8367d13299dSbellard  ;;
8377d13299dSbellardesac
838359bc95dSPeter Maydellif test -z "$ARCH"; then
839359bc95dSPeter Maydell  ARCH="$cpu"
840359bc95dSPeter Maydellfi
841e2d52ad3SJuan Quintela
8427d13299dSbellard# OS specific
8430dbfc675SJuan Quintela
844adfc3e91SStacey Son# host *BSD for user mode
845adfc3e91SStacey SonHOST_VARIANT_DIR=""
846adfc3e91SStacey Son
8477d13299dSbellardcase $targetos in
84867b915a5SbellardMINGW32*)
84967b915a5Sbellard  mingw32="yes"
850b0cb0a66SVincent Palatin  hax="yes"
851299e6f19SPaolo Bonzini  vhost_user="no"
8523cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
853307119e7SGerd Hoffmann  if check_include dsound.h; then
8543cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
855307119e7SGerd Hoffmann  else
856307119e7SGerd Hoffmann    audio_drv_list=""
857307119e7SGerd Hoffmann  fi
858898be3e0SPeter Maydell  supported_os="yes"
85967b915a5Sbellard;;
8605c40d2bdSthsGNU/kFreeBSD)
861a167ba50SAurelien Jarno  bsd="yes"
8626a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8630bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
8645c40d2bdSths;;
8657d3505c5SbellardFreeBSD)
8667d3505c5Sbellard  bsd="yes"
8670db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8686a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8690bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
870f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
871f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
87258952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
873adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
8747d3505c5Sbellard;;
875c5e97233Sblueswir1DragonFly)
876c5e97233Sblueswir1  bsd="yes"
8770db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8786a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8790bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
880adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
881c5e97233Sblueswir1;;
8827d3505c5SbellardNetBSD)
8837d3505c5Sbellard  bsd="yes"
884604a5b99SKamil Rytarowski  hax="yes"
8850db4a067SPaolo Bonzini  make="${MAKE-gmake}"
8866a485418SGerd Hoffmann  audio_drv_list="oss try-sdl"
8870bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
8888ef92a88Sblueswir1  oss_lib="-lossaudio"
889adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
8907d3505c5Sbellard;;
8917d3505c5SbellardOpenBSD)
8927d3505c5Sbellard  bsd="yes"
8930db4a067SPaolo Bonzini  make="${MAKE-gmake}"
894f92c7168SGerd Hoffmann  audio_drv_list="try-sdl"
8950bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
896adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
8977d3505c5Sbellard;;
89883fb7adfSbellardDarwin)
89983fb7adfSbellard  bsd="yes"
90083fb7adfSbellard  darwin="yes"
901b0cb0a66SVincent Palatin  hax="yes"
902c97d6d2cSSergio Andres Gomez Del Real  hvf="yes"
90317969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
9041b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
905a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
906db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
9071b0f9cc2Saliguori  fi
908fd677642Sths  cocoa="yes"
9096a485418SGerd Hoffmann  audio_drv_list="coreaudio try-sdl"
91014382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
911db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
912a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
913a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
914a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
915adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
91683fb7adfSbellard;;
917ec530c81SbellardSunOS)
918ec530c81Sbellard  solaris="yes"
9190db4a067SPaolo Bonzini  make="${MAKE-gmake}"
9200db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
921e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
9226b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
9236a485418SGerd Hoffmann    audio_drv_list="oss try-sdl"
9246b4d2ba1Sths  fi
925c2de5c91Smalc  audio_possible_drivers="oss sdl"
926d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
927d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
928d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
929d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
930560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
931560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
932ec530c81Sbellard;;
933179cf400SAndreas FärberHaiku)
934179cf400SAndreas Färber  haiku="yes"
935fc433430SDavid CARLIER  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
936fc433430SDavid CARLIER  LIBS="-lposix_error_mapper -lnetwork -lbsd $LIBS"
937179cf400SAndreas Färber;;
938898be3e0SPeter MaydellLinux)
9397183834aSGerd Hoffmann  audio_drv_list="try-pa oss"
9400bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
9415327cf48Sbellard  linux="yes"
942831b7825Sths  linux_user="yes"
943af2be207SJan Kiszka  kvm="yes"
94425211446SPaolo Bonzini  QEMU_INCLUDES="-isystem ${source_path}/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
9453efac6ebSTomáš Golembiovský  libudev="yes"
946898be3e0SPeter Maydell;;
9477d13299dSbellardesac
9487d13299dSbellard
9497d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
950b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
95184778508Sblueswir1    bsd_user="yes"
9527d3505c5Sbellard  fi
95308de3949SAndreas Färberfi
9547d3505c5Sbellard
9550db4a067SPaolo Bonzini: ${make=${MAKE-make}}
9560db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
957faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally
958faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so
959ddf90699SEduardo Habkost# we check that too
960faf44142SDaniel P. Berrangépython=
9610a01d76fSMarc-André Lureauexplicit_python=no
962ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python
963faf44142SDaniel P. Berrangédo
964faf44142SDaniel P. Berrangé    if has "$binary"
965faf44142SDaniel P. Berrangé    then
96695c5f2deSPaolo Bonzini        python=$(command -v "$binary")
967faf44142SDaniel P. Berrangé        break
968faf44142SDaniel P. Berrangé    fi
969faf44142SDaniel P. Berrangédone
970903458c8SMarkus Armbruster
971903458c8SMarkus Armbrustersphinx_build=
972903458c8SMarkus Armbrusterfor binary in sphinx-build-3 sphinx-build
973903458c8SMarkus Armbrusterdo
974903458c8SMarkus Armbruster    if has "$binary"
975903458c8SMarkus Armbruster    then
976903458c8SMarkus Armbruster        sphinx_build=$(command -v "$binary")
977903458c8SMarkus Armbruster        break
978903458c8SMarkus Armbruster    fi
979903458c8SMarkus Armbrusterdone
980903458c8SMarkus Armbruster
98139d87c8cSAlex Bennée# Check for ancillary tools used in testing
98239d87c8cSAlex Bennéegenisoimage=
9833df437c7SAlex Bennéefor binary in genisoimage mkisofs
98439d87c8cSAlex Bennéedo
98539d87c8cSAlex Bennée    if has $binary
98639d87c8cSAlex Bennée    then
98739d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
98839d87c8cSAlex Bennée        break
98939d87c8cSAlex Bennée    fi
99039d87c8cSAlex Bennéedone
99139d87c8cSAlex Bennée
992e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
9930db4a067SPaolo Bonzini
9943c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
9953c4a4d0dSPeter Maydellif has clang; then
9963c4a4d0dSPeter Maydell  objcc=clang
9973c4a4d0dSPeter Maydellelse
9983c4a4d0dSPeter Maydell  objcc="$cc"
9993c4a4d0dSPeter Maydellfi
10003c4a4d0dSPeter Maydell
10013457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
10023457a3f8SJuan Quintela  EXESUF=".exe"
1003484e2cc7SPaolo Bonzini  HOST_DSOSUF=".dll"
100478e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
1005086d5f75SPaolo Bonzini  CFLAGS="-mthreads $CFLAGS"
1006b965e8c5SPaolo Bonzini  LIBS="-lwinmm -lws2_32 $LIBS"
100793b25869SJohn Snow  write_c_skeleton;
1008f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
1009f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
1010f7cf5d5bSStefan Weil  fi
1011c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
1012683035deSPaolo Bonzini  confsuffix=""
1013105fad6bSBishara AbuHattoum  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
10143457a3f8SJuan Quintelafi
10153457a3f8SJuan Quintela
1016487fefdbSAnthony Liguoriwerror=""
101785aa5189Sbellard
10187d13299dSbellardfor opt do
101989138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
10207d13299dSbellard  case "$opt" in
10212efc3265Sbellard  --help|-h) show_help=yes
10222efc3265Sbellard  ;;
102399123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
102499123e13SMike Frysinger  ;;
1025b1a550a0Spbrook  --prefix=*) prefix="$optarg"
10267d13299dSbellard  ;;
1027b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
102832ce6337Sbellard  ;;
1029ac0df51dSaliguori  --cross-prefix=*)
10307d13299dSbellard  ;;
1031ac0df51dSaliguori  --cc=*)
10327d13299dSbellard  ;;
1033b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
103483469015Sbellard  ;;
103583f73fceSTomoki Sekiyama  --cxx=*)
103683f73fceSTomoki Sekiyama  ;;
1037e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
1038e007dbecSMichael S. Tsirkin  ;;
10393c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
10403c4a4d0dSPeter Maydell  ;;
1041b1a550a0Spbrook  --make=*) make="$optarg"
10427d13299dSbellard  ;;
10436a882643Spbrook  --install=*) install="$optarg"
10446a882643Spbrook  ;;
10450a01d76fSMarc-André Lureau  --python=*) python="$optarg" ; explicit_python=yes
1046c886edfbSBlue Swirl  ;;
10472eb054c2SPeter Maydell  --sphinx-build=*) sphinx_build="$optarg"
10482eb054c2SPeter Maydell  ;;
1049a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
1050a5665051SPaolo Bonzini  ;;
1051a5665051SPaolo Bonzini  --meson=*) meson="$optarg"
1052a5665051SPaolo Bonzini  ;;
1053e2d8830eSBrad  --smbd=*) smbd="$optarg"
1054e2d8830eSBrad  ;;
1055e2a2ed06SJuan Quintela  --extra-cflags=*)
10567d13299dSbellard  ;;
105711cde1c8SBruno Dominguez  --extra-cxxflags=*)
105811cde1c8SBruno Dominguez  ;;
1059e2a2ed06SJuan Quintela  --extra-ldflags=*)
10607d13299dSbellard  ;;
10615bc62e01SGerd Hoffmann  --enable-debug-info)
10625bc62e01SGerd Hoffmann  ;;
10635bc62e01SGerd Hoffmann  --disable-debug-info)
10645bc62e01SGerd Hoffmann  ;;
1065d75402b5SAlex Bennée  --cross-cc-*)
1066d75402b5SAlex Bennée  ;;
106717969268SFam Zheng  --enable-modules)
106817969268SFam Zheng      modules="yes"
106917969268SFam Zheng  ;;
10703aa88b31SStefan Hajnoczi  --disable-modules)
10713aa88b31SStefan Hajnoczi      modules="no"
10723aa88b31SStefan Hajnoczi  ;;
1073bd83c861SChristian Ehrhardt  --disable-module-upgrades) module_upgrades="no"
1074bd83c861SChristian Ehrhardt  ;;
1075bd83c861SChristian Ehrhardt  --enable-module-upgrades) module_upgrades="yes"
1076bd83c861SChristian Ehrhardt  ;;
10772ff6b91eSJuan Quintela  --cpu=*)
10787d13299dSbellard  ;;
1079b1a550a0Spbrook  --target-list=*) target_list="$optarg"
1080447e133fSAlex Bennée                   if test "$target_list_exclude"; then
1081447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
1082447e133fSAlex Bennée                   fi
1083447e133fSAlex Bennée  ;;
1084447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
1085447e133fSAlex Bennée                   if test "$target_list"; then
1086447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
1087447e133fSAlex Bennée                   fi
1088de83cd02Sbellard  ;;
10895b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
10905b808275SLluís Vilanova  ;;
10915b808275SLluís Vilanova  # XXX: backwards compatibility
10925b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
109394a420b1SStefan Hajnoczi  ;;
109474242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
10959410b56cSPrerna Saxena  ;;
1096f3494749SPaolo Bonzini  --with-default-devices) default_devices="yes"
1097f3494749SPaolo Bonzini  ;;
1098f3494749SPaolo Bonzini  --without-default-devices) default_devices="no"
1099f3494749SPaolo Bonzini  ;;
11007d13299dSbellard  --enable-gprof) gprof="yes"
11017d13299dSbellard  ;;
11021d728c39SBlue Swirl  --enable-gcov) gcov="yes"
11031d728c39SBlue Swirl  ;;
110479427693SLoïc Minier  --static)
110579427693SLoïc Minier    static="yes"
110617884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
110743ce4dfeSbellard  ;;
11080b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
11090b24e75fSPaolo Bonzini  ;;
11100b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
11110b24e75fSPaolo Bonzini  ;;
11123aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
11133aa5d2beSAlon Levy  ;;
11148bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
11158bf188aaSMichael Tokarev  ;;
11160f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
11170f94d6daSAlon Levy  ;;
1118528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
11190b24e75fSPaolo Bonzini  ;;
1120023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
1121023d3d67SEduardo Habkost  ;;
1122850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
11230b24e75fSPaolo Bonzini  ;;
1124ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
112507381cc1SAnthony Liguori  ;;
1126785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
1127785c23aeSLuiz Capitulino  ;;
11283d5eecabSGerd Hoffmann  --firmwarepath=*) firmwarepath="$optarg"
11293d5eecabSGerd Hoffmann  ;;
1130181ce1d0SOlaf Hering  --host=*|--build=*|\
1131181ce1d0SOlaf Hering  --disable-dependency-tracking|\
1132785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
1133023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1134023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1135023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
1136023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
1137023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
1138023ddd74SMax Filippov    # lots of directory switches by default.
1139023ddd74SMax Filippov  ;;
114035be72baSPaolo Bonzini  --disable-sdl) sdl="disabled"
114197a847bcSbellard  ;;
114235be72baSPaolo Bonzini  --enable-sdl) sdl="enabled"
1143c4198157SJuan Quintela  ;;
114435be72baSPaolo Bonzini  --disable-sdl-image) sdl_image="disabled"
1145a442fe2fSDaniel P. Berrangé  ;;
114635be72baSPaolo Bonzini  --enable-sdl-image) sdl_image="enabled"
1147a442fe2fSDaniel P. Berrangé  ;;
11483556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
11493556c233SPaolo Bonzini  ;;
11503556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
11513556c233SPaolo Bonzini  ;;
1152983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
1153983eef5aSMeador Inge  ;;
1154983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
1155983eef5aSMeador Inge  ;;
1156fe8fc5aeSPaolo Bonzini  --disable-mpath) mpath="no"
1157fe8fc5aeSPaolo Bonzini  ;;
1158fe8fc5aeSPaolo Bonzini  --enable-mpath) mpath="yes"
1159fe8fc5aeSPaolo Bonzini  ;;
1160*a0b93237SPaolo Bonzini  --disable-vnc) vnc="disabled"
1161821601eaSJes Sorensen  ;;
1162*a0b93237SPaolo Bonzini  --enable-vnc) vnc="enabled"
1163821601eaSJes Sorensen  ;;
11642f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
11652f6a1ab0Sblueswir1  ;;
11660c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
11670c58ac1cSmalc  ;;
116889138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1169b64ec4e4SFam Zheng  ;;
117089138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
1171eb852011SMarkus Armbruster  ;;
1172f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
1173f8393946Saurel32  ;;
1174f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
1175f8393946Saurel32  ;;
1176f3d08ee6SPaul Brook  --enable-debug)
1177f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
1178f3d08ee6SPaul Brook      debug_tcg="yes"
11791fcc6d42SPeter Xu      debug_mutex="yes"
1180f3d08ee6SPaul Brook      debug="yes"
1181f3d08ee6SPaul Brook      strip_opt="no"
1182b553a042SJohn Snow      fortify_source="no"
1183f3d08ee6SPaul Brook  ;;
1184247724cbSMarc-André Lureau  --enable-sanitizers) sanitizers="yes"
1185247724cbSMarc-André Lureau  ;;
1186247724cbSMarc-André Lureau  --disable-sanitizers) sanitizers="no"
1187247724cbSMarc-André Lureau  ;;
11880aebab04SLingfeng Yang  --enable-tsan) tsan="yes"
11890aebab04SLingfeng Yang  ;;
11900aebab04SLingfeng Yang  --disable-tsan) tsan="no"
11910aebab04SLingfeng Yang  ;;
119203b4fe7dSaliguori  --enable-sparse) sparse="yes"
119303b4fe7dSaliguori  ;;
119403b4fe7dSaliguori  --disable-sparse) sparse="no"
119503b4fe7dSaliguori  ;;
11961625af87Saliguori  --disable-strip) strip_opt="no"
11971625af87Saliguori  ;;
1198*a0b93237SPaolo Bonzini  --disable-vnc-sasl) vnc_sasl="disabled"
11992f9606b3Saliguori  ;;
1200*a0b93237SPaolo Bonzini  --enable-vnc-sasl) vnc_sasl="enabled"
1201ea784e3bSJuan Quintela  ;;
1202*a0b93237SPaolo Bonzini  --disable-vnc-jpeg) vnc_jpeg="disabled"
12032f6f5c7aSCorentin Chary  ;;
1204*a0b93237SPaolo Bonzini  --enable-vnc-jpeg) vnc_jpeg="enabled"
12052f6f5c7aSCorentin Chary  ;;
1206*a0b93237SPaolo Bonzini  --disable-vnc-png) vnc_png="disabled"
1207efe556adSCorentin Chary  ;;
1208*a0b93237SPaolo Bonzini  --enable-vnc-png) vnc_png="enabled"
1209efe556adSCorentin Chary  ;;
1210443f1376Sbellard  --disable-slirp) slirp="no"
1211c20709aaSbellard  ;;
12127c57bdd8SMarc-André Lureau  --enable-slirp=git) slirp="git"
12137c57bdd8SMarc-André Lureau  ;;
1214675b9b53SMarc-André Lureau  --enable-slirp=system) slirp="system"
1215675b9b53SMarc-André Lureau  ;;
1216e0e6c8c0Saliguori  --disable-vde) vde="no"
12178a16d273Sths  ;;
1218dfb278bdSJuan Quintela  --enable-vde) vde="yes"
1219dfb278bdSJuan Quintela  ;;
122058952137SVincenzo Maffione  --disable-netmap) netmap="no"
122158952137SVincenzo Maffione  ;;
122258952137SVincenzo Maffione  --enable-netmap) netmap="yes"
122358952137SVincenzo Maffione  ;;
1224e37630caSaliguori  --disable-xen) xen="no"
1225e37630caSaliguori  ;;
1226fc321b4bSJuan Quintela  --enable-xen) xen="yes"
1227fc321b4bSJuan Quintela  ;;
1228eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1229eb6fda0fSAnthony PERARD  ;;
1230eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1231eb6fda0fSAnthony PERARD  ;;
12322e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
12332e4d9fb1Saurel32  ;;
12344ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
12354ffcedb6SJuan Quintela  ;;
12367ba1e619Saliguori  --disable-kvm) kvm="no"
12377ba1e619Saliguori  ;;
1238b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
1239b31a0277SJuan Quintela  ;;
1240b0cb0a66SVincent Palatin  --disable-hax) hax="no"
1241180fb750Szhanghailiang  ;;
1242b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
1243180fb750Szhanghailiang  ;;
1244c97d6d2cSSergio Andres Gomez Del Real  --disable-hvf) hvf="no"
1245c97d6d2cSSergio Andres Gomez Del Real  ;;
1246c97d6d2cSSergio Andres Gomez Del Real  --enable-hvf) hvf="yes"
1247c97d6d2cSSergio Andres Gomez Del Real  ;;
1248d661d9a4SJustin Terry (VM)  --disable-whpx) whpx="no"
1249d661d9a4SJustin Terry (VM)  ;;
1250d661d9a4SJustin Terry (VM)  --enable-whpx) whpx="yes"
1251d661d9a4SJustin Terry (VM)  ;;
12529195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
12539195b2c2SStefan Weil  ;;
12549195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
12559195b2c2SStefan Weil  ;;
125647e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
125747e98658SCorey Bryant  ;;
125847e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
125947e98658SCorey Bryant  ;;
1260b3f6ea7eSPaolo Bonzini  --disable-tcg) tcg="no"
1261b3f6ea7eSPaolo Bonzini  ;;
1262b3f6ea7eSPaolo Bonzini  --enable-tcg) tcg="yes"
1263b3f6ea7eSPaolo Bonzini  ;;
12645a22ab71SYang Zhong  --disable-malloc-trim) malloc_trim="no"
12655a22ab71SYang Zhong  ;;
12665a22ab71SYang Zhong  --enable-malloc-trim) malloc_trim="yes"
12675a22ab71SYang Zhong  ;;
1268cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1269cd4ec0b4SGerd Hoffmann  ;;
1270cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1271cd4ec0b4SGerd Hoffmann  ;;
1272c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1273c589b249SRonnie Sahlberg  ;;
1274c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1275c589b249SRonnie Sahlberg  ;;
12766542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
12776542aa9cSPeter Lieven  ;;
12786542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
12796542aa9cSPeter Lieven  ;;
128005c2a3e7Sbellard  --enable-profiler) profiler="yes"
128105c2a3e7Sbellard  ;;
128214821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
128314821030SPavel Borzenkov  ;;
1284c2de5c91Smalc  --enable-cocoa)
1285c2de5c91Smalc      cocoa="yes" ;
128689138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
12875b0753e0Sbellard  ;;
1288cad25d69Spbrook  --disable-system) softmmu="no"
12890a8e90f4Spbrook  ;;
1290cad25d69Spbrook  --enable-system) softmmu="yes"
12910a8e90f4Spbrook  ;;
12920953a80fSZachary Amsden  --disable-user)
12930953a80fSZachary Amsden      linux_user="no" ;
12940953a80fSZachary Amsden      bsd_user="no" ;
12950953a80fSZachary Amsden  ;;
12960953a80fSZachary Amsden  --enable-user) ;;
1297831b7825Sths  --disable-linux-user) linux_user="no"
12980a8e90f4Spbrook  ;;
1299831b7825Sths  --enable-linux-user) linux_user="yes"
1300831b7825Sths  ;;
130184778508Sblueswir1  --disable-bsd-user) bsd_user="no"
130284778508Sblueswir1  ;;
130384778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
130484778508Sblueswir1  ;;
130540d6444eSAvi Kivity  --enable-pie) pie="yes"
130634005a00SKirill A. Shutemov  ;;
130740d6444eSAvi Kivity  --disable-pie) pie="no"
130834005a00SKirill A. Shutemov  ;;
130985aa5189Sbellard  --enable-werror) werror="yes"
131085aa5189Sbellard  ;;
131185aa5189Sbellard  --disable-werror) werror="no"
131285aa5189Sbellard  ;;
131363678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
131463678e17SSteven Noonan  ;;
131563678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
131663678e17SSteven Noonan  ;;
13171e4f6065SDaniele Buono  --enable-safe-stack) safe_stack="yes"
13181e4f6065SDaniele Buono  ;;
13191e4f6065SDaniele Buono  --disable-safe-stack) safe_stack="no"
13201e4f6065SDaniele Buono  ;;
13214d3b6f6eSbalrog  --disable-curses) curses="no"
13224d3b6f6eSbalrog  ;;
1323c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1324c584a6d0SJuan Quintela  ;;
1325e08bb301SSamuel Thibault  --disable-iconv) iconv="no"
1326e08bb301SSamuel Thibault  ;;
1327e08bb301SSamuel Thibault  --enable-iconv) iconv="yes"
1328e08bb301SSamuel Thibault  ;;
1329769ce76dSAlexander Graf  --disable-curl) curl="no"
1330769ce76dSAlexander Graf  ;;
1331788c8196SJuan Quintela  --enable-curl) curl="yes"
1332788c8196SJuan Quintela  ;;
13332df87df7SJuan Quintela  --disable-fdt) fdt="no"
13342df87df7SJuan Quintela  ;;
13352df87df7SJuan Quintela  --enable-fdt) fdt="yes"
13362df87df7SJuan Quintela  ;;
13375c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
13385c6c3a6cSChristoph Hellwig  ;;
13395c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
13405c6c3a6cSChristoph Hellwig  ;;
1341c10dd856SAarushi Mehta  --disable-linux-io-uring) linux_io_uring="no"
1342c10dd856SAarushi Mehta  ;;
1343c10dd856SAarushi Mehta  --enable-linux-io-uring) linux_io_uring="yes"
1344c10dd856SAarushi Mehta  ;;
1345758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1346758e8e38SVenkateswararao Jujjuri (JV)  ;;
1347758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1348758e8e38SVenkateswararao Jujjuri (JV)  ;;
1349a40161cbSPaolo Bonzini  --disable-membarrier) membarrier="no"
1350a40161cbSPaolo Bonzini  ;;
1351a40161cbSPaolo Bonzini  --enable-membarrier) membarrier="yes"
1352a40161cbSPaolo Bonzini  ;;
135377755340Sths  --disable-blobs) blobs="no"
135477755340Sths  ;;
13557e563bfbSThomas Huth  --with-pkgversion=*) pkgversion="$optarg"
13564a19f1ecSpbrook  ;;
1357519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1358519175a2SAlex Barcelo  ;;
135970c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
136070c60c08SStefan Hajnoczi  ;;
136170c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
136270c60c08SStefan Hajnoczi  ;;
13637d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
13647d992e4dSPeter Lieven  ;;
1365f0d92b56SLongpeng(Mike)  --enable-crypto-afalg) crypto_afalg="yes"
1366f0d92b56SLongpeng(Mike)  ;;
1367f0d92b56SLongpeng(Mike)  --disable-crypto-afalg) crypto_afalg="no"
1368f0d92b56SLongpeng(Mike)  ;;
1369a25dba17SJuan Quintela  --disable-docs) docs="no"
137070ec5dc0SAnthony Liguori  ;;
1371a25dba17SJuan Quintela  --enable-docs) docs="yes"
137283a3ab8bSJuan Quintela  ;;
1373d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1374d5970055SMichael S. Tsirkin  ;;
1375d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1376d5970055SMichael S. Tsirkin  ;;
1377042cea27SGonglei  --disable-vhost-crypto) vhost_crypto="no"
1378042cea27SGonglei  ;;
1379299e6f19SPaolo Bonzini  --enable-vhost-crypto) vhost_crypto="yes"
1380042cea27SGonglei  ;;
13815e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
13825e9be92dSNicholas Bellinger  ;;
13835e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
13845e9be92dSNicholas Bellinger  ;;
1385fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1386fc0b9b0eSStefan Hajnoczi  ;;
1387fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1388fc0b9b0eSStefan Hajnoczi  ;;
138998fc1adaSDr. David Alan Gilbert  --disable-vhost-user-fs) vhost_user_fs="no"
139098fc1adaSDr. David Alan Gilbert  ;;
139198fc1adaSDr. David Alan Gilbert  --enable-vhost-user-fs) vhost_user_fs="yes"
139298fc1adaSDr. David Alan Gilbert  ;;
1393da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
139420ff075bSMichael Walle  ;;
1395da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
139620ff075bSMichael Walle  ;;
1397f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1398f27aaf4bSChristian Brunner  ;;
1399f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1400f27aaf4bSChristian Brunner  ;;
14018c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
14028c84cf11SSergei Trofimovich  ;;
14038c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
14048c84cf11SSergei Trofimovich  ;;
14057b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1406111a38b0SRobert Relyea  ;;
14077b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1408111a38b0SRobert Relyea  ;;
14092b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
14102b2325ffSGerd Hoffmann  ;;
14112b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
14122b2325ffSGerd Hoffmann  ;;
141369354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
141469354a83SHans de Goede  ;;
141569354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
141669354a83SHans de Goede  ;;
14171ece9905SAlon Levy  --disable-zlib-test) zlib="no"
14181ece9905SAlon Levy  ;;
1419b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1420b25c9dffSStefan Weil  ;;
1421607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1422607dacd0Sqiaonuohan  ;;
1423b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1424b25c9dffSStefan Weil  ;;
1425607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1426607dacd0Sqiaonuohan  ;;
14276b383c08SPeter Wu  --disable-bzip2) bzip2="no"
14286b383c08SPeter Wu  ;;
14296b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
14306b383c08SPeter Wu  ;;
143183bc1f97SJulio Faracco  --enable-lzfse) lzfse="yes"
143283bc1f97SJulio Faracco  ;;
143383bc1f97SJulio Faracco  --disable-lzfse) lzfse="no"
143483bc1f97SJulio Faracco  ;;
14353a678481SJuan Quintela  --disable-zstd) zstd="no"
14363a678481SJuan Quintela  ;;
14373a678481SJuan Quintela  --enable-zstd) zstd="yes"
14383a678481SJuan Quintela  ;;
1439d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1440d138cee9SMichael Roth  ;;
1441d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1442d138cee9SMichael Roth  ;;
14439dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
14449dacf32dSYossi Hindin  ;;
14459dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
14469dacf32dSYossi Hindin  ;;
1447d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1448d9840e25STomoki Sekiyama  ;;
1449d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1450d9840e25STomoki Sekiyama  ;;
1451d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1452d9840e25STomoki Sekiyama  ;;
1453d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1454d9840e25STomoki Sekiyama  ;;
1455d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1456d9840e25STomoki Sekiyama  ;;
1457d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1458d9840e25STomoki Sekiyama  ;;
14594b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
14604b1c11fdSDaniel P. Berrange  ;;
14614b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
14624b1c11fdSDaniel P. Berrange  ;;
1463f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1464f794573eSEduardo Otubo  ;;
1465f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1466f794573eSEduardo Otubo  ;;
1467eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1468eb100396SBharata B Rao  ;;
146986583a07SLiam Merwick  --disable-avx2) avx2_opt="no"
147086583a07SLiam Merwick  ;;
147186583a07SLiam Merwick  --enable-avx2) avx2_opt="yes"
147286583a07SLiam Merwick  ;;
14736b8cd447SRobert Hoo  --disable-avx512f) avx512f_opt="no"
14746b8cd447SRobert Hoo  ;;
14756b8cd447SRobert Hoo  --enable-avx512f) avx512f_opt="yes"
14766b8cd447SRobert Hoo  ;;
14776b8cd447SRobert Hoo
1478eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1479eb100396SBharata B Rao  ;;
148052b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
148152b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1482583f6e7bSStefan Hajnoczi  ;;
1483cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1484cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1485cb6414dfSFam Zheng  ;;
1486315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1487315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1488315d3184SFam Zheng  ;;
1489a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1490a4ccabcfSAnthony Liguori  ;;
1491a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1492a4ccabcfSAnthony Liguori  ;;
1493a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1494a1c5e949SDaniel P. Berrange  ;;
1495ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1496ddbb0d09SDaniel P. Berrange  ;;
1497ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1498ddbb0d09SDaniel P. Berrange  ;;
149991bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
150091bfcdb0SDaniel P. Berrange  ;;
150191bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
150291bfcdb0SDaniel P. Berrange  ;;
150391bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
150491bfcdb0SDaniel P. Berrange  ;;
150591bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
150691bfcdb0SDaniel P. Berrange  ;;
15078953caf3SDaniel P. Berrange  --disable-auth-pam) auth_pam="no"
15088953caf3SDaniel P. Berrange  ;;
15098953caf3SDaniel P. Berrange  --enable-auth-pam) auth_pam="yes"
15108953caf3SDaniel P. Berrange  ;;
15112da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
15122da776dbSMichael R. Hines  ;;
15132da776dbSMichael R. Hines  --disable-rdma) rdma="no"
15142da776dbSMichael R. Hines  ;;
151521ab34c9SMarcel Apfelbaum  --enable-pvrdma) pvrdma="yes"
151621ab34c9SMarcel Apfelbaum  ;;
151721ab34c9SMarcel Apfelbaum  --disable-pvrdma) pvrdma="no"
151821ab34c9SMarcel Apfelbaum  ;;
1519bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1520bbbf9bfbSStefan Weil  ;;
1521bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1522bbbf9bfbSStefan Weil  ;;
15239d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
15249d9e1521SGerd Hoffmann  ;;
15259d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
15269d9e1521SGerd Hoffmann  ;;
1527e91c793cSCole Robinson  --disable-tpm) tpm="no"
1528e91c793cSCole Robinson  ;;
1529ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1530ab214c29SStefan Berger  ;;
1531b10d49d7SPino Toscano  --disable-libssh) libssh="no"
15320a12ec87SRichard W.M. Jones  ;;
1533b10d49d7SPino Toscano  --enable-libssh) libssh="yes"
15340a12ec87SRichard W.M. Jones  ;;
1535ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1536ed1701c6SDr. David Alan Gilbert  ;;
1537ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1538ed1701c6SDr. David Alan Gilbert  ;;
1539a99d57bbSWanlong Gao  --disable-numa) numa="no"
1540a99d57bbSWanlong Gao  ;;
1541a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1542a99d57bbSWanlong Gao  ;;
1543ed279a06SKlim Kireev  --disable-libxml2) libxml2="no"
1544ed279a06SKlim Kireev  ;;
1545ed279a06SKlim Kireev  --enable-libxml2) libxml2="yes"
1546ed279a06SKlim Kireev  ;;
15472847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
15482847b469SFam Zheng  ;;
15492847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
15502847b469SFam Zheng  ;;
15517b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
15527b01cb97SAlexandre Derumier  ;;
15537b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
15547b01cb97SAlexandre Derumier  ;;
1555a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1556a6b1d4c0SChanglong Xie  ;;
1557a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1558a6b1d4c0SChanglong Xie  ;;
15592f740136SJeff Cody  --disable-bochs) bochs="no"
15602f740136SJeff Cody  ;;
15612f740136SJeff Cody  --enable-bochs) bochs="yes"
15622f740136SJeff Cody  ;;
15632f740136SJeff Cody  --disable-cloop) cloop="no"
15642f740136SJeff Cody  ;;
15652f740136SJeff Cody  --enable-cloop) cloop="yes"
15662f740136SJeff Cody  ;;
15672f740136SJeff Cody  --disable-dmg) dmg="no"
15682f740136SJeff Cody  ;;
15692f740136SJeff Cody  --enable-dmg) dmg="yes"
15702f740136SJeff Cody  ;;
15712f740136SJeff Cody  --disable-qcow1) qcow1="no"
15722f740136SJeff Cody  ;;
15732f740136SJeff Cody  --enable-qcow1) qcow1="yes"
15742f740136SJeff Cody  ;;
15752f740136SJeff Cody  --disable-vdi) vdi="no"
15762f740136SJeff Cody  ;;
15772f740136SJeff Cody  --enable-vdi) vdi="yes"
15782f740136SJeff Cody  ;;
15792f740136SJeff Cody  --disable-vvfat) vvfat="no"
15802f740136SJeff Cody  ;;
15812f740136SJeff Cody  --enable-vvfat) vvfat="yes"
15822f740136SJeff Cody  ;;
15832f740136SJeff Cody  --disable-qed) qed="no"
15842f740136SJeff Cody  ;;
15852f740136SJeff Cody  --enable-qed) qed="yes"
15862f740136SJeff Cody  ;;
15872f740136SJeff Cody  --disable-parallels) parallels="no"
15882f740136SJeff Cody  ;;
15892f740136SJeff Cody  --enable-parallels) parallels="yes"
15902f740136SJeff Cody  ;;
15912f740136SJeff Cody  --disable-sheepdog) sheepdog="no"
15922f740136SJeff Cody  ;;
15932f740136SJeff Cody  --enable-sheepdog) sheepdog="yes"
15942f740136SJeff Cody  ;;
1595e6a74868SMarc-André Lureau  --disable-vhost-user) vhost_user="no"
1596e6a74868SMarc-André Lureau  ;;
1597299e6f19SPaolo Bonzini  --enable-vhost-user) vhost_user="yes"
1598299e6f19SPaolo Bonzini  ;;
1599108a6481SCindy Lu  --disable-vhost-vdpa) vhost_vdpa="no"
1600108a6481SCindy Lu  ;;
1601108a6481SCindy Lu  --enable-vhost-vdpa) vhost_vdpa="yes"
1602108a6481SCindy Lu  ;;
1603299e6f19SPaolo Bonzini  --disable-vhost-kernel) vhost_kernel="no"
1604299e6f19SPaolo Bonzini  ;;
1605299e6f19SPaolo Bonzini  --enable-vhost-kernel) vhost_kernel="yes"
1606e6a74868SMarc-André Lureau  ;;
16078ca80760SRichard Henderson  --disable-capstone) capstone="no"
16088ca80760SRichard Henderson  ;;
16098ca80760SRichard Henderson  --enable-capstone) capstone="yes"
16108ca80760SRichard Henderson  ;;
1611e219c499SRichard Henderson  --enable-capstone=git) capstone="git"
1612e219c499SRichard Henderson  ;;
1613e219c499SRichard Henderson  --enable-capstone=system) capstone="system"
1614e219c499SRichard Henderson  ;;
1615cc84d63aSDaniel P. Berrange  --with-git=*) git="$optarg"
1616cc84d63aSDaniel P. Berrange  ;;
1617f62bbee5SDaniel P. Berrange  --enable-git-update) git_update=yes
1618f62bbee5SDaniel P. Berrange  ;;
1619f62bbee5SDaniel P. Berrange  --disable-git-update) git_update=no
1620f62bbee5SDaniel P. Berrange  ;;
1621ba59fb77SPaolo Bonzini  --enable-debug-mutex) debug_mutex=yes
1622ba59fb77SPaolo Bonzini  ;;
1623ba59fb77SPaolo Bonzini  --disable-debug-mutex) debug_mutex=no
1624ba59fb77SPaolo Bonzini  ;;
162517824406SJunyan He  --enable-libpmem) libpmem=yes
162617824406SJunyan He  ;;
162717824406SJunyan He  --disable-libpmem) libpmem=no
162817824406SJunyan He  ;;
162975411919SJames Le Cuirot  --enable-xkbcommon) xkbcommon=yes
163075411919SJames Le Cuirot  ;;
163175411919SJames Le Cuirot  --disable-xkbcommon) xkbcommon=no
163275411919SJames Le Cuirot  ;;
163340e8c6f4SAlex Bennée  --enable-plugins) plugins="yes"
163440e8c6f4SAlex Bennée  ;;
163540e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
163640e8c6f4SAlex Bennée  ;;
1637afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
1638afc3a8f9SAlex Bennée  ;;
1639afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
1640afc3a8f9SAlex Bennée  ;;
1641adc28027SAlexander Bulekov  --enable-fuzzing) fuzzing=yes
1642adc28027SAlexander Bulekov  ;;
1643adc28027SAlexander Bulekov  --disable-fuzzing) fuzzing=no
1644adc28027SAlexander Bulekov  ;;
1645f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
1646f48e590aSAlex Bennée  ;;
1647b767d257SMarek Marczykowski-Górecki  --enable-rng-none) rng_none=yes
1648b767d257SMarek Marczykowski-Górecki  ;;
1649b767d257SMarek Marczykowski-Górecki  --disable-rng-none) rng_none=no
1650b767d257SMarek Marczykowski-Górecki  ;;
165154e7aac0SAlexey Krasikov  --enable-keyring) secret_keyring="yes"
165254e7aac0SAlexey Krasikov  ;;
165354e7aac0SAlexey Krasikov  --disable-keyring) secret_keyring="no"
165454e7aac0SAlexey Krasikov  ;;
165521b2eca6SJingqi Liu  --enable-libdaxctl) libdaxctl=yes
165621b2eca6SJingqi Liu  ;;
165721b2eca6SJingqi Liu  --disable-libdaxctl) libdaxctl=no
165821b2eca6SJingqi Liu  ;;
16592d2ad6d0SFam Zheng  *)
16602d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
16612d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
16622d2ad6d0SFam Zheng      exit 1
16637f1559c6Sbalrog  ;;
16647d13299dSbellard  esac
16657d13299dSbellarddone
16667d13299dSbellard
166722a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}"
166822a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}"
166922a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}"
167022a87800SMarc-André Lureau
167122a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then
167222a87800SMarc-André Lureau    mandir="$prefix"
167322a87800SMarc-André Lureau    datadir="$prefix"
167422a87800SMarc-André Lureau    qemu_docdir="$prefix"
167522a87800SMarc-André Lureau    bindir="$prefix"
167622a87800SMarc-André Lureau    sysconfdir="$prefix"
167722a87800SMarc-André Lureau    local_statedir=
167822a87800SMarc-André Lureauelse
167922a87800SMarc-André Lureau    mandir="${mandir:-$prefix/share/man}"
168022a87800SMarc-André Lureau    datadir="${datadir:-$prefix/share}"
168122a87800SMarc-André Lureau    qemu_docdir="${qemu_docdir:-$prefix/share/doc/qemu}"
168222a87800SMarc-André Lureau    bindir="${bindir:-$prefix/bin}"
168322a87800SMarc-André Lureau    sysconfdir="${sysconfdir:-$prefix/etc}"
168422a87800SMarc-André Lureau    local_statedir="${local_statedir:-$prefix/var}"
168522a87800SMarc-André Lureaufi
168622a87800SMarc-André Lureau
168740293e58Sbellardcase "$cpu" in
1688e3608d66SRichard Henderson    ppc)
1689e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1690db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
1691e3608d66SRichard Henderson           ;;
1692e3608d66SRichard Henderson    ppc64)
1693e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1694db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1695e3608d66SRichard Henderson           ;;
16969b9c37c3SRichard Henderson    sparc)
1697f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1698db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
16993142255cSblueswir1           ;;
1700ed968ff1SJuan Quintela    sparc64)
170179f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1702db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
17033142255cSblueswir1           ;;
170476d83bdeSths    s390)
1705061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
1706db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
170728d7cc49SRichard Henderson           ;;
170828d7cc49SRichard Henderson    s390x)
1709061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
1710db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
171176d83bdeSths           ;;
171240293e58Sbellard    i386)
171379f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
1714db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
171540293e58Sbellard           ;;
171640293e58Sbellard    x86_64)
17177ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
17187ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
17197ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
17207ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
1721db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
1722379f6698SPaul Brook           ;;
1723c72b26ecSRichard Henderson    x32)
1724c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1725db5adeaaSPaolo Bonzini           QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
1726c72b26ecSRichard Henderson           ;;
172730163d89SPeter Maydell    # No special flags required for other host CPUs
17283142255cSblueswir1esac
17293142255cSblueswir1
17302038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc"
17312038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
173279f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
173379f3b12fSPeter Crosthwaite
1734affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1735affc88ccSPeter Maydell# support, even if we're using TCI.
1736affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1737affc88ccSPeter Maydell  bsd_user="no"
1738affc88ccSPeter Maydell  linux_user="no"
1739affc88ccSPeter Maydellfi
1740affc88ccSPeter Maydell
17411cf295beSPhilippe Mathieu-Daudéif [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
17421cf295beSPhilippe Mathieu-Daudé  tcg="no"
17431cf295beSPhilippe Mathieu-Daudéfi
17441cf295beSPhilippe Mathieu-Daudé
174560e0df25SPeter Maydelldefault_target_list=""
174660e0df25SPeter Maydell
17476e92f823SPeter Maydellmak_wilds=""
17486e92f823SPeter Maydell
174960e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
17506e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
175160e0df25SPeter Maydellfi
175260e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
17536e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
175460e0df25SPeter Maydellfi
175560e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
17566e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
175760e0df25SPeter Maydellfi
175860e0df25SPeter Maydell
1759447e133fSAlex Bennéeif test -z "$target_list_exclude"; then
17606e92f823SPeter Maydell    for config in $mak_wilds; do
17616e92f823SPeter Maydell        default_target_list="${default_target_list} $(basename "$config" .mak)"
17626e92f823SPeter Maydell    done
1763447e133fSAlex Bennéeelse
1764447e133fSAlex Bennée    exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1765447e133fSAlex Bennée    for config in $mak_wilds; do
1766447e133fSAlex Bennée        target="$(basename "$config" .mak)"
1767447e133fSAlex Bennée        exclude="no"
1768447e133fSAlex Bennée        for excl in $exclude_list; do
1769447e133fSAlex Bennée            if test "$excl" = "$target"; then
1770447e133fSAlex Bennée                exclude="yes"
1771447e133fSAlex Bennée                break;
1772447e133fSAlex Bennée            fi
1773447e133fSAlex Bennée        done
1774447e133fSAlex Bennée        if test "$exclude" = "no"; then
1775447e133fSAlex Bennée            default_target_list="${default_target_list} $target"
1776447e133fSAlex Bennée        fi
1777447e133fSAlex Bennée    done
1778447e133fSAlex Bennéefi
17796e92f823SPeter Maydell
1780c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
178164a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1782c53eeaf7SStefan Hajnoczi
1783af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1784af5db58eSpbrookcat << EOF
1785af5db58eSpbrook
1786af5db58eSpbrookUsage: configure [options]
1787af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1788af5db58eSpbrook
178908fb77edSStefan WeilStandard options:
179008fb77edSStefan Weil  --help                   print this message
179108fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
179208fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
179308fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
179408fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
179508fb77edSStefan Weil$(echo Available targets: $default_target_list | \
179608fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
1797447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
179808fb77edSStefan Weil
179908fb77edSStefan WeilAdvanced options (experts only):
180008fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
180108fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
180208fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
180308fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
180408fb77edSStefan Weil                           build time
180508fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
180608fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
180708fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
180811cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
180908fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
1810d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
1811d422b2bcSAlex Bennée  --cross-cc-flags-ARCH=   use compiler flags when building ARCH guest tests
181208fb77edSStefan Weil  --make=MAKE              use specified make [$make]
181308fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
181408fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
18152eb054c2SPeter Maydell  --sphinx-build=SPHINX    use specified sphinx-build [$sphinx_build]
1816a5665051SPaolo Bonzini  --meson=MESON            use specified meson [$meson]
181708fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
1818db1b5f13SThomas Huth  --with-git=GIT           use specified git [$git]
181908fb77edSStefan Weil  --static                 enable static build [$static]
182008fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
182108fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
182208fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
182308fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
182408fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
1825db1b5f13SThomas Huth  --libexecdir=PATH        install helper binaries in PATH
182608fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
182708fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
18283d5eecabSGerd Hoffmann  --firmwarepath=PATH      search PATH for firmware files
182913336606SRobert Foley  --efi-aarch64=PATH       PATH of efi file to use for aarch64 VMs.
1830e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
1831db1b5f13SThomas Huth  --with-pkgversion=VERS   use specified string as sub-version of the package
183208fb77edSStefan Weil  --enable-debug           enable common debug build options
1833247724cbSMarc-André Lureau  --enable-sanitizers      enable default sanitizers
18340aebab04SLingfeng Yang  --enable-tsan            enable thread sanitizer
183508fb77edSStefan Weil  --disable-strip          disable stripping binaries
183608fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
183763678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
183808fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
183908fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
184008fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
184108fb77edSStefan Weil  --block-drv-rw-whitelist=L
184208fb77edSStefan Weil                           set block driver read-write whitelist
184308fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
184408fb77edSStefan Weil  --block-drv-ro-whitelist=L
184508fb77edSStefan Weil                           set block driver read-only whitelist
184608fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
18475b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1848c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
184908fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
185008fb77edSStefan Weil                           Default:trace-<pid>
1851c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1852c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
18535a22ab71SYang Zhong  --enable-malloc-trim     enable libc malloc_trim() for memory optimization
1854c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1855c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
185608fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
185733c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
185808fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
1859c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1860c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1861c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1862a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1863c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1864c12d66aaSLin Ma  --enable-profiler        profiler support
1865c12d66aaSLin Ma  --enable-debug-stack-usage
1866c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
186740e8c6f4SAlex Bennée  --enable-plugins
186840e8c6f4SAlex Bennée                           enable plugins via shared library loading
1869afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
1870f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
1871c23f23b9SMichael Tokarev
1872c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1873c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1874c23f23b9SMichael Tokarev
1875c23f23b9SMichael Tokarev  system          all system emulation targets
1876c23f23b9SMichael Tokarev  user            supported user emulation targets
1877c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1878c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1879c23f23b9SMichael Tokarev  docs            build documentation
1880c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1881c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1882c23f23b9SMichael Tokarev  pie             Position Independent Executables
188321e709aaSMarc-André Lureau  modules         modules support (non-Windows)
1884bd83c861SChristian Ehrhardt  module-upgrades try to load modules from alternate paths for upgrades
1885c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1886c23f23b9SMichael Tokarev  debug-info      debugging information
1887c23f23b9SMichael Tokarev  sparse          sparse checker
18881e4f6065SDaniele Buono  safe-stack      SafeStack Stack Smash Protection. Depends on
18891e4f6065SDaniele Buono                  clang/llvm >= 3.7 and requires coroutine backend ucontext.
1890c23f23b9SMichael Tokarev
1891ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
189291bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
189391bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
18948953caf3SDaniel P. Berrange  auth-pam        PAM access control
1895c23f23b9SMichael Tokarev  sdl             SDL UI
189604c6e16fSMarkus Armbruster  sdl-image       SDL Image support for icons
1897c23f23b9SMichael Tokarev  gtk             gtk UI
1898c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1899c23f23b9SMichael Tokarev  curses          curses UI
1900e08bb301SSamuel Thibault  iconv           font glyph conversion support
1901c23f23b9SMichael Tokarev  vnc             VNC UI support
1902c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1903c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1904c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1905c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1906c23f23b9SMichael Tokarev  virtfs          VirtFS
1907fe8fc5aeSPaolo Bonzini  mpath           Multipath persistent reservation passthrough
1908c23f23b9SMichael Tokarev  xen             xen backend driver support
190970c292afSAnthony PERARD  xen-pci-passthrough    PCI passthrough support for Xen
1910c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1911c23f23b9SMichael Tokarev  curl            curl connectivity
1912a40161cbSPaolo Bonzini  membarrier      membarrier system call (for Linux 4.14+ or Windows)
1913c23f23b9SMichael Tokarev  fdt             fdt device tree
1914c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1915b0cb0a66SVincent Palatin  hax             HAX acceleration support
1916c97d6d2cSSergio Andres Gomez Del Real  hvf             Hypervisor.framework acceleration support
1917d661d9a4SJustin Terry (VM)  whpx            Windows Hypervisor Platform acceleration support
191821ab34c9SMarcel Apfelbaum  rdma            Enable RDMA-based migration
191921ab34c9SMarcel Apfelbaum  pvrdma          Enable PVRDMA support
1920c23f23b9SMichael Tokarev  vde             support for vde network
1921c23f23b9SMichael Tokarev  netmap          support for netmap network
1922c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1923c10dd856SAarushi Mehta  linux-io-uring  Linux io_uring support
1924c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1925c23f23b9SMichael Tokarev  attr            attr and xattr support
1926299e6f19SPaolo Bonzini  vhost-net       vhost-net kernel acceleration support
1927299e6f19SPaolo Bonzini  vhost-vsock     virtio sockets device support
1928299e6f19SPaolo Bonzini  vhost-scsi      vhost-scsi kernel target support
1929299e6f19SPaolo Bonzini  vhost-crypto    vhost-user-crypto backend support
1930299e6f19SPaolo Bonzini  vhost-kernel    vhost kernel backend support
1931299e6f19SPaolo Bonzini  vhost-user      vhost-user backend support
1932108a6481SCindy Lu  vhost-vdpa      vhost-vdpa kernel backend support
1933c23f23b9SMichael Tokarev  spice           spice
1934c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1935c23f23b9SMichael Tokarev  libiscsi        iscsi support
1936c23f23b9SMichael Tokarev  libnfs          nfs support
19377b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1938c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1939ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1940c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1941c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1942c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1943c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1944c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
194583bc1f97SJulio Faracco  lzfse           support of lzfse compression library
194683bc1f97SJulio Faracco                  (for reading lzfse-compressed dmg images)
19473a678481SJuan Quintela  zstd            support for zstd compression library
1948d298ac10SDenis Plotnikov                  (for migration compression and qcow2 cluster compression)
1949c23f23b9SMichael Tokarev  seccomp         seccomp support
1950c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1951c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1952c23f23b9SMichael Tokarev  tpm             TPM support
1953b10d49d7SPino Toscano  libssh          ssh block device support
1954c23f23b9SMichael Tokarev  numa            libnuma support
1955ed279a06SKlim Kireev  libxml2         for Parallels image format
1956c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
19577b01cb97SAlexandre Derumier  jemalloc        jemalloc support
195886583a07SLiam Merwick  avx2            AVX2 optimization support
19596b8cd447SRobert Hoo  avx512f         AVX512F optimization support
1960a6b1d4c0SChanglong Xie  replication     replication support
1961c12d66aaSLin Ma  opengl          opengl support
1962c12d66aaSLin Ma  virglrenderer   virgl rendering support
1963c12d66aaSLin Ma  xfsctl          xfsctl support
1964c12d66aaSLin Ma  qom-cast-debug  cast debugging support
19658de73fa8SCleber Rosa  tools           build qemu-io, qemu-nbd and qemu-img tools
19662f740136SJeff Cody  bochs           bochs image format support
19672f740136SJeff Cody  cloop           cloop image format support
19682f740136SJeff Cody  dmg             dmg image format support
19692f740136SJeff Cody  qcow1           qcow v1 image format support
19702f740136SJeff Cody  vdi             vdi image format support
19712f740136SJeff Cody  vvfat           vvfat image format support
19722f740136SJeff Cody  qed             qed image format support
19732f740136SJeff Cody  parallels       parallels image format support
19742f740136SJeff Cody  sheepdog        sheepdog block driver support
1975f0d92b56SLongpeng(Mike)  crypto-afalg    Linux AF_ALG crypto backend driver
19768ca80760SRichard Henderson  capstone        capstone disassembler support
1977ba59fb77SPaolo Bonzini  debug-mutex     mutex debugging support
197817824406SJunyan He  libpmem         libpmem support
197975411919SJames Le Cuirot  xkbcommon       xkbcommon support
1980b767d257SMarek Marczykowski-Górecki  rng-none        dummy RNG, avoid using /dev/(u)random and getrandom()
198121b2eca6SJingqi Liu  libdaxctl       libdaxctl support
198208fb77edSStefan Weil
198308fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1984af5db58eSpbrookEOF
19852d2ad6d0SFam Zhengexit 0
1986af5db58eSpbrookfi
1987af5db58eSpbrook
19889c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
1989bb768f71SThomas Huthrm -f */config-devices.mak.d
19909c790242SThomas Huth
1991faf44142SDaniel P. Berrangéif test -z "$python"
1992faf44142SDaniel P. Berrangéthen
1993c53eeaf7SStefan Hajnoczi    error_exit "Python not found. Use --python=/path/to/python"
1994c53eeaf7SStefan Hajnoczifi
1995c53eeaf7SStefan Hajnoczi
1996c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1997c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1998ddf90699SEduardo Habkostif ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
1999ddf90699SEduardo Habkost  error_exit "Cannot use '$python', Python >= 3.5 is required." \
2000c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
2001c53eeaf7SStefan Hajnoczifi
2002c53eeaf7SStefan Hajnoczi
2003755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it
2004406ab2f3SCleber Rosapython_version=$($python -c 'import sys; print("%d.%d.%d" % (sys.version_info[0], sys.version_info[1], sys.version_info[2]))' 2>/dev/null)
2005755ee70fSCleber Rosa
2006c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
2007c53eeaf7SStefan Hajnoczipython="$python -B"
2008c53eeaf7SStefan Hajnoczi
20090a01d76fSMarc-André Lureauif test -z "$meson"; then
20100a01d76fSMarc-André Lureau    if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.0; then
20110a01d76fSMarc-André Lureau        meson=meson
20120a01d76fSMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
20130a01d76fSMarc-André Lureau        meson=git
20140a01d76fSMarc-André Lureau    elif test -e "${source_path}/meson/meson.py" ; then
20150a01d76fSMarc-André Lureau        meson=internal
20160a01d76fSMarc-André Lureau    else
20170a01d76fSMarc-André Lureau        if test "$explicit_python" = yes; then
20180a01d76fSMarc-André Lureau            error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
20190a01d76fSMarc-André Lureau        else
2020a5665051SPaolo Bonzini            error_exit "Meson not found.  Use --meson=/path/to/meson"
2021a5665051SPaolo Bonzini        fi
20220a01d76fSMarc-André Lureau    fi
20230a01d76fSMarc-André Lureauelse
20240a01d76fSMarc-André Lureau    # Meson uses its own Python interpreter to invoke other Python scripts,
20250a01d76fSMarc-André Lureau    # but the user wants to use the one they specified with --python.
20260a01d76fSMarc-André Lureau    #
20270a01d76fSMarc-André Lureau    # We do not want to override the distro Python interpreter (and sometimes
20280a01d76fSMarc-André Lureau    # cannot: for example in Homebrew /usr/bin/meson is a bash script), so
20290a01d76fSMarc-André Lureau    # just require --meson=git|internal together with --python.
20300a01d76fSMarc-André Lureau    if test "$explicit_python" = yes; then
20310a01d76fSMarc-André Lureau        case "$meson" in
20320a01d76fSMarc-André Lureau            git | internal) ;;
20330a01d76fSMarc-André Lureau            *) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
20340a01d76fSMarc-André Lureau        esac
20350a01d76fSMarc-André Lureau    fi
20360a01d76fSMarc-André Lureaufi
2037a5665051SPaolo Bonzini
20380a01d76fSMarc-André Lureauif test "$meson" = git; then
20390a01d76fSMarc-André Lureau    git_submodules="${git_submodules} meson"
20400a01d76fSMarc-André Lureaufi
20410a01d76fSMarc-André Lureauif test "$git_update" = yes; then
20420a01d76fSMarc-André Lureau    (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
20430a01d76fSMarc-André Lureaufi
20440a01d76fSMarc-André Lureau
20450a01d76fSMarc-André Lureaucase "$meson" in
20460a01d76fSMarc-André Lureau    git | internal)
2047a5665051SPaolo Bonzini        if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
2048a5665051SPaolo Bonzini            error_exit "Python setuptools not found"
2049a5665051SPaolo Bonzini        fi
20500a01d76fSMarc-André Lureau        meson="$python ${source_path}/meson/meson.py"
20510a01d76fSMarc-André Lureau        ;;
20520a01d76fSMarc-André Lureau    *) meson=$(command -v meson) ;;
20530a01d76fSMarc-André Lureauesac
20540a01d76fSMarc-André Lureau
2055a5665051SPaolo Bonzini
20569aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing
20579aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the
20589aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case).
20599aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC.
20609aae6e54SDaniel Henrique Barbozawrite_c_skeleton;
20619aae6e54SDaniel Henrique Barbozaif compile_object ; then
20629aae6e54SDaniel Henrique Barboza  : C compiler works ok
20639aae6e54SDaniel Henrique Barbozaelse
20649aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" either does not exist or does not work"
20659aae6e54SDaniel Henrique Barbozafi
20669aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then
20679aae6e54SDaniel Henrique Barboza    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
20689aae6e54SDaniel Henrique Barbozafi
20699aae6e54SDaniel Henrique Barboza
2070359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
2071359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
2072359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
2073359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
2074359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2075359bc95dSPeter Maydell    else
207676ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2077359bc95dSPeter Maydell    fi
2078359bc95dSPeter Maydellfi
2079359bc95dSPeter Maydell
20809c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
20819c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
20829c83ffd8SPeter Maydellif test -z "$werror" ; then
2083fd73745dSAlexey Kardashevskiy    if test -e "$source_path/.git" && \
2084e633a5c6SEric Blake        { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
20859c83ffd8SPeter Maydell        werror="yes"
20869c83ffd8SPeter Maydell    else
20879c83ffd8SPeter Maydell        werror="no"
20889c83ffd8SPeter Maydell    fi
20899c83ffd8SPeter Maydellfi
20909c83ffd8SPeter Maydell
2091fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
2092fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
2093fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
2094fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
2095fb59dabdSPeter Maydell    # host OS we should stop now.
2096951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
2097fb59dabdSPeter Maydellfi
2098fb59dabdSPeter Maydell
2099efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements:
2100efc6c070SThomas Huthcat > $TMPC << EOF
2101efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__)
2102efc6c070SThomas Huth# ifdef __apple_build_version__
2103efc6c070SThomas Huth#  if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
2104efc6c070SThomas Huth#   error You need at least XCode Clang v5.1 to compile QEMU
2105efc6c070SThomas Huth#  endif
2106efc6c070SThomas Huth# else
2107efc6c070SThomas Huth#  if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
2108efc6c070SThomas Huth#   error You need at least Clang v3.4 to compile QEMU
2109efc6c070SThomas Huth#  endif
2110efc6c070SThomas Huth# endif
2111efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
2112efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
2113efc6c070SThomas Huth#  error You need at least GCC v4.8 to compile QEMU
2114efc6c070SThomas Huth# endif
2115efc6c070SThomas Huth#else
2116efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU
2117efc6c070SThomas Huth#endif
2118efc6c070SThomas Huthint main (void) { return 0; }
2119efc6c070SThomas HuthEOF
2120efc6c070SThomas Huthif ! compile_prog "" "" ; then
2121efc6c070SThomas Huth    error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
2122efc6c070SThomas Huthfi
2123efc6c070SThomas Huth
212400849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately.
212500849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second.
212600849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all
212700849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would
212800849b92SRichard Henderson# just silently disable some features, so it's too error prone.
212900849b92SRichard Henderson
213000849b92SRichard Hendersonwarn_flags=
213100849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration
213200849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition
213300849b92SRichard Hendersonadd_to warn_flags -Wtype-limits
213400849b92SRichard Hendersonadd_to warn_flags -Wformat-security
213500849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k
213600849b92SRichard Hendersonadd_to warn_flags -Winit-self
213700849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers
213800849b92SRichard Hendersonadd_to warn_flags -Wempty-body
213900849b92SRichard Hendersonadd_to warn_flags -Wnested-externs
214000849b92SRichard Hendersonadd_to warn_flags -Wendif-labels
214100849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined
214200849b92SRichard Henderson
214300849b92SRichard Hendersonnowarn_flags=
214400849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides
214500849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs
214600849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value
214700849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int
214800849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition
2149aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare
2150bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi
215100849b92SRichard Henderson
215200849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags"
215393b25869SJohn Snow
215493b25869SJohn Snowcc_has_warning_flag() {
215593b25869SJohn Snow    write_c_skeleton;
215693b25869SJohn Snow
2157a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
2158a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
2159a1d29d6cSPeter Maydell    # warning options).
216093b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
216193b25869SJohn Snow    compile_prog "-Werror $optflag" ""
216293b25869SJohn Snow}
216393b25869SJohn Snow
216493b25869SJohn Snowfor flag in $gcc_flags; do
216593b25869SJohn Snow    if cc_has_warning_flag $flag ; then
21668d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
21678d05095cSPaolo Bonzini    fi
21688d05095cSPaolo Bonzinidone
21698d05095cSPaolo Bonzini
217063678e17SSteven Noonanif test "$stack_protector" != "no"; then
2171fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
2172fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
2173fccd35a0SRodrigo Rebello{
2174fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
2175fccd35a0SRodrigo Rebello    while (*c) {
2176fccd35a0SRodrigo Rebello        *p++ = *c++;
2177fccd35a0SRodrigo Rebello    }
2178fccd35a0SRodrigo Rebello    return 0;
2179fccd35a0SRodrigo Rebello}
2180fccd35a0SRodrigo RebelloEOF
218163678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
21823b463a3fSMiroslav Rezanina  sp_on=0
218363678e17SSteven Noonan  for flag in $gcc_flags; do
2184590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
2185590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
2186086d5f75SPaolo Bonzini    if compile_object "-Werror $flag" &&
2187590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
218863678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
2189db5adeaaSPaolo Bonzini      QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
21903b463a3fSMiroslav Rezanina      sp_on=1
219163678e17SSteven Noonan      break
219263678e17SSteven Noonan    fi
219363678e17SSteven Noonan  done
21943b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
21953b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
21963b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
21973b463a3fSMiroslav Rezanina    fi
21983b463a3fSMiroslav Rezanina  fi
219937746c5eSMarc-André Lureaufi
220037746c5eSMarc-André Lureau
220120bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for
220220bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}.
220320bc94a2SPaolo Bonzinicat > $TMPC << EOF
220420bc94a2SPaolo Bonzinistruct {
220520bc94a2SPaolo Bonzini  int a[2];
220620bc94a2SPaolo Bonzini} x = {0};
220720bc94a2SPaolo BonziniEOF
220820bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then
220920bc94a2SPaolo Bonzini  :
221020bc94a2SPaolo Bonzinielse
221120bc94a2SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
221220bc94a2SPaolo Bonzinifi
221320bc94a2SPaolo Bonzini
221421e709aaSMarc-André Lureau# Our module code doesn't support Windows
221521e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then
221621e709aaSMarc-André Lureau  error_exit "Modules are not available for Windows"
221721e709aaSMarc-André Lureaufi
221821e709aaSMarc-André Lureau
2219bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled
2220bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
2221bd83c861SChristian Ehrhardt  error_exit "Can't enable module-upgrades as Modules are not enabled"
2222bd83c861SChristian Ehrhardtfi
2223bd83c861SChristian Ehrhardt
2224d376e9deSThomas Huth# Static linking is not possible with modules or PIE
222540d6444eSAvi Kivityif test "$static" = "yes" ; then
2226aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
2227aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
2228aa0d1f44SPaolo Bonzini  fi
222940d6444eSAvi Kivityfi
223040d6444eSAvi Kivity
2231768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
2232768b7855SEmilio G. Cota  cat > $TMPC << EOF
2233768b7855SEmilio G. Cotastatic __thread int tls_var;
2234768b7855SEmilio G. Cotaint main(void) { return tls_var; }
2235768b7855SEmilio G. CotaEOF
2236768b7855SEmilio G. Cota
2237768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
2238768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
2239768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
2240768b7855SEmilio G. Cotafi
2241768b7855SEmilio G. Cota
224240d6444eSAvi Kivitycat > $TMPC << EOF
224321d4a791SAvi Kivity
224421d4a791SAvi Kivity#ifdef __linux__
224521d4a791SAvi Kivity#  define THREAD __thread
224621d4a791SAvi Kivity#else
224721d4a791SAvi Kivity#  define THREAD
224821d4a791SAvi Kivity#endif
224921d4a791SAvi Kivitystatic THREAD int tls_var;
225021d4a791SAvi Kivityint main(void) { return tls_var; }
225140d6444eSAvi KivityEOF
2252b2634124SRichard Henderson
2253b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs.
2254412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then
2255412aeacdSAlex Bennée  CFLAGS_NOPIE="-fno-pie"
2256b2634124SRichard Henderson  LDFLAGS_NOPIE="-no-pie"
2257412aeacdSAlex Bennéefi
2258412aeacdSAlex Bennée
225912781462SRichard Hendersonif test "$static" = "yes"; then
2260eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
2261086d5f75SPaolo Bonzini    CFLAGS="-fPIE -DPIE $CFLAGS"
226212781462SRichard Henderson    QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
226312781462SRichard Henderson    pie="yes"
226412781462SRichard Henderson  elif test "$pie" = "yes"; then
226512781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
226612781462SRichard Henderson  else
226712781462SRichard Henderson    QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
226812781462SRichard Henderson    pie="no"
226912781462SRichard Henderson  fi
227012781462SRichard Hendersonelif test "$pie" = "no"; then
2271086d5f75SPaolo Bonzini  CFLAGS="$CFLAGS_NOPIE $CFLAGS"
2272086d5f75SPaolo Bonzini  LDFLAGS="$LDFLAGS_NOPIE $LDFLAGS"
2273eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
2274086d5f75SPaolo Bonzini  CFLAGS="-fPIE -DPIE $CFLAGS"
2275086d5f75SPaolo Bonzini  LDFLAGS="-pie $LDFLAGS"
227640d6444eSAvi Kivity  pie="yes"
22772c674109SRichard Hendersonelif test "$pie" = "yes"; then
227876ad07a4SPeter Maydell  error_exit "PIE not available due to missing toolchain support"
227940d6444eSAvi Kivityelse
228040d6444eSAvi Kivity  echo "Disabling PIE due to missing toolchain support"
228140d6444eSAvi Kivity  pie="no"
228240d6444eSAvi Kivityfi
228340d6444eSAvi Kivity
2284e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
2285e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too.
2286e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2287e6cbd751SRichard Henderson  QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
2288e6cbd751SRichard Hendersonfi
2289e6cbd751SRichard Henderson
229009dada40SPaolo Bonzini##########################################
229109dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
229209dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
229309dada40SPaolo Bonzini# specification is necessary
229409dada40SPaolo Bonzini
229509dada40SPaolo Bonziniif test "$cpu" = "i386"; then
229609dada40SPaolo Bonzini  cat > $TMPC << EOF
229709dada40SPaolo Bonzinistatic int sfaa(int *ptr)
229809dada40SPaolo Bonzini{
229909dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
230009dada40SPaolo Bonzini}
230109dada40SPaolo Bonzini
230209dada40SPaolo Bonziniint main(void)
230309dada40SPaolo Bonzini{
230409dada40SPaolo Bonzini  int val = 42;
23051405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
230609dada40SPaolo Bonzini  sfaa(&val);
230709dada40SPaolo Bonzini  return val;
230809dada40SPaolo Bonzini}
230909dada40SPaolo BonziniEOF
231009dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
231109dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
231209dada40SPaolo Bonzini  fi
231309dada40SPaolo Bonzinifi
231409dada40SPaolo Bonzini
231509dada40SPaolo Bonzini#########################################
2316ec530c81Sbellard# Solaris specific configure tool chain decisions
231709dada40SPaolo Bonzini
2318ec530c81Sbellardif test "$solaris" = "yes" ; then
23196792aa11SLoïc Minier  if has $install; then
23206792aa11SLoïc Minier    :
23216792aa11SLoïc Minier  else
232276ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
232376ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
232476ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
2325ec530c81Sbellard  fi
232689138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
232776ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
232876ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
232976ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
2330ec530c81Sbellard  fi
23316792aa11SLoïc Minier  if has ar; then
23326792aa11SLoïc Minier    :
23336792aa11SLoïc Minier  else
2334ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
233576ad07a4SPeter Maydell      error_exit "No path includes ar" \
233676ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
2337ec530c81Sbellard    fi
233876ad07a4SPeter Maydell    error_exit "No path includes ar"
2339ec530c81Sbellard  fi
2340ec530c81Sbellardfi
2341ec530c81Sbellard
2342afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
2343d880a3baSPaolo Bonzini    for target in $default_target_list; do
2344d880a3baSPaolo Bonzini        supported_target $target 2>/dev/null && \
2345d880a3baSPaolo Bonzini            target_list="$target_list $target"
2346d880a3baSPaolo Bonzini    done
2347d880a3baSPaolo Bonzini    target_list="${target_list# }"
2348121afa9eSAnthony Liguorielse
234989138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
2350d880a3baSPaolo Bonzini    for target in $target_list; do
235125b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
235225b48338SPeter Maydell        # friendly error message than if we let it fall through.
235325b48338SPeter Maydell        case " $default_target_list " in
235425b48338SPeter Maydell            *" $target "*)
235525b48338SPeter Maydell                ;;
235625b48338SPeter Maydell            *)
235725b48338SPeter Maydell                error_exit "Unknown target name '$target'"
235825b48338SPeter Maydell                ;;
235925b48338SPeter Maydell        esac
2360d880a3baSPaolo Bonzini        supported_target $target || exit 1
236125b48338SPeter Maydell    done
2362d880a3baSPaolo Bonzinifi
236325b48338SPeter Maydell
2364f55fe278SPaolo Bonzini# see if system emulation was really requested
2365f55fe278SPaolo Bonzinicase " $target_list " in
2366f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
2367f55fe278SPaolo Bonzini  ;;
2368f55fe278SPaolo Bonzini  *) softmmu=no
2369f55fe278SPaolo Bonzini  ;;
2370f55fe278SPaolo Bonziniesac
23715327cf48Sbellard
237205dfa22bSPhilippe Mathieu-Daudéfor target in $target_list; do
237305dfa22bSPhilippe Mathieu-Daudé  case "$target" in
237405dfa22bSPhilippe Mathieu-Daudé    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
237505dfa22bSPhilippe Mathieu-Daudé      edk2_blobs="yes"
237605dfa22bSPhilippe Mathieu-Daudé      ;;
237705dfa22bSPhilippe Mathieu-Daudé  esac
237805dfa22bSPhilippe Mathieu-Daudédone
2379623ef637SPhilippe Mathieu-Daudé# The EDK2 binaries are compressed with bzip2
2380623ef637SPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" && ! has bzip2; then
2381623ef637SPhilippe Mathieu-Daudé  error_exit "The bzip2 program is required for building QEMU"
2382623ef637SPhilippe Mathieu-Daudéfi
238305dfa22bSPhilippe Mathieu-Daudé
2384249247c9SJuan Quintelafeature_not_found() {
2385249247c9SJuan Quintela  feature=$1
238621684af0SStewart Smith  remedy=$2
2387249247c9SJuan Quintela
238876ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
238921684af0SStewart Smith      "configure was not able to find it." \
239021684af0SStewart Smith      "$remedy"
2391249247c9SJuan Quintela}
2392249247c9SJuan Quintela
23937d13299dSbellard# ---
23947d13299dSbellard# big/little endian test
23957d13299dSbellardcat > $TMPC << EOF
239661cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
239761cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
239861cc919fSMike Frysingerextern int foo(short *, short *);
239961cc919fSMike Frysingerint main(int argc, char *argv[]) {
240061cc919fSMike Frysinger    return foo(big_endian, little_endian);
24017d13299dSbellard}
24027d13299dSbellardEOF
24037d13299dSbellard
240461cc919fSMike Frysingerif compile_object ; then
240512f15c91SAlice Frosi    if strings -a $TMPO | grep -q BiGeNdIaN ; then
240661cc919fSMike Frysinger        bigendian="yes"
240712f15c91SAlice Frosi    elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
240861cc919fSMike Frysinger        bigendian="no"
24097d13299dSbellard    else
24107d13299dSbellard        echo big/little test failed
24117d13299dSbellard    fi
24127d13299dSbellardelse
241361cc919fSMike Frysinger    echo big/little test failed
24147d13299dSbellardfi
24157d13299dSbellard
2416b0a47e79SJuan Quintela##########################################
2417e10ee3f5SPhilippe Mathieu-Daudé# system tools
2418e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then
2419e10ee3f5SPhilippe Mathieu-Daudé    if test "$softmmu" = "no"; then
2420e10ee3f5SPhilippe Mathieu-Daudé        want_tools=no
2421e10ee3f5SPhilippe Mathieu-Daudé    else
2422e10ee3f5SPhilippe Mathieu-Daudé        want_tools=yes
2423e10ee3f5SPhilippe Mathieu-Daudé    fi
2424e10ee3f5SPhilippe Mathieu-Daudéfi
2425e10ee3f5SPhilippe Mathieu-Daudé
2426e10ee3f5SPhilippe Mathieu-Daudé##########################################
2427a30878e7SPeter Maydell# cocoa implies not SDL or GTK
2428a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
2429a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
2430a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
2431a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
2432a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2433a30878e7SPeter Maydell    fi
2434a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
2435a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2436a30878e7SPeter Maydell    fi
2437a30878e7SPeter Maydell    gtk=no
243835be72baSPaolo Bonzini    sdl=disabled
2439a30878e7SPeter Maydellfi
2440a30878e7SPeter Maydell
24416b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
24426b39b063SEric Blakecat > $TMPC << EOF
24436b39b063SEric Blake#include <stdint.h>
24446b39b063SEric Blake#include <stdio.h>
24456b39b063SEric Blakeint main(int argc, char *argv[]) {
24466b39b063SEric Blake    return printf("%zu", SIZE_MAX);
24476b39b063SEric Blake}
24486b39b063SEric BlakeEOF
24496b39b063SEric Blakehave_broken_size_max=no
24506b39b063SEric Blakeif ! compile_object -Werror ; then
24516b39b063SEric Blake    have_broken_size_max=yes
24526b39b063SEric Blakefi
24536b39b063SEric Blake
2454a30878e7SPeter Maydell##########################################
2455015a33bdSGonglei# L2TPV3 probe
2456015a33bdSGonglei
2457015a33bdSGongleicat > $TMPC <<EOF
2458015a33bdSGonglei#include <sys/socket.h>
2459bff6cb72SMichael Tokarev#include <linux/ip.h>
2460015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
2461015a33bdSGongleiEOF
2462015a33bdSGongleiif compile_prog "" "" ; then
2463015a33bdSGonglei  l2tpv3=yes
2464015a33bdSGongleielse
2465015a33bdSGonglei  l2tpv3=no
2466015a33bdSGongleifi
2467015a33bdSGonglei
2468c9c8b88fSDavid CARLIERif check_include "pty.h" ; then
2469c9c8b88fSDavid CARLIER  pty_h=yes
2470c9c8b88fSDavid CARLIERelse
2471c9c8b88fSDavid CARLIER  pty_h=no
2472c9c8b88fSDavid CARLIERfi
2473c9c8b88fSDavid CARLIER
2474195588ccSDavid CARLIERcat > $TMPC <<EOF
2475195588ccSDavid CARLIER#include <sys/mman.h>
2476195588ccSDavid CARLIERint main(int argc, char *argv[]) {
2477195588ccSDavid CARLIER    return mlockall(MCL_FUTURE);
2478195588ccSDavid CARLIER}
2479195588ccSDavid CARLIEREOF
2480195588ccSDavid CARLIERif compile_prog "" "" ; then
2481195588ccSDavid CARLIER  have_mlockall=yes
2482195588ccSDavid CARLIERelse
2483195588ccSDavid CARLIER  have_mlockall=no
2484195588ccSDavid CARLIERfi
2485195588ccSDavid CARLIER
2486299e6f19SPaolo Bonzini#########################################
2487299e6f19SPaolo Bonzini# vhost interdependencies and host support
2488299e6f19SPaolo Bonzini
2489299e6f19SPaolo Bonzini# vhost backends
2490299e6f19SPaolo Bonzinitest "$vhost_user" = "" && vhost_user=yes
2491299e6f19SPaolo Bonziniif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2492299e6f19SPaolo Bonzini  error_exit "vhost-user isn't available on win32"
2493299e6f19SPaolo Bonzinifi
2494108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux
2495108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
2496108a6481SCindy Lu  error_exit "vhost-vdpa is only available on Linux"
2497108a6481SCindy Lufi
2498299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux
2499299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2500299e6f19SPaolo Bonzini  error_exit "vhost-kernel is only available on Linux"
2501299e6f19SPaolo Bonzinifi
2502299e6f19SPaolo Bonzini
2503299e6f19SPaolo Bonzini# vhost-kernel devices
2504299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2505299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2506299e6f19SPaolo Bonzini  error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2507299e6f19SPaolo Bonzinifi
2508299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2509299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2510299e6f19SPaolo Bonzini  error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2511299e6f19SPaolo Bonzinifi
2512299e6f19SPaolo Bonzini
2513299e6f19SPaolo Bonzini# vhost-user backends
2514299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2515299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2516299e6f19SPaolo Bonzini  error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2517299e6f19SPaolo Bonzinifi
2518299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2519299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2520299e6f19SPaolo Bonzini  error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2521299e6f19SPaolo Bonzinifi
252298fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
252398fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
252498fc1adaSDr. David Alan Gilbert  error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
252598fc1adaSDr. David Alan Gilbertfi
2526108a6481SCindy Lu#vhost-vdpa backends
2527108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
2528108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
2529108a6481SCindy Lu  error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
2530108a6481SCindy Lufi
2531299e6f19SPaolo Bonzini
2532299e6f19SPaolo Bonzini# OR the vhost-kernel and vhost-user values for simplicity
2533299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then
2534299e6f19SPaolo Bonzini  test "$vhost_net_user" = "yes" && vhost_net=yes
2535299e6f19SPaolo Bonzini  test "$vhost_kernel" = "yes" && vhost_net=yes
2536299e6f19SPaolo Bonzinifi
2537299e6f19SPaolo Bonzini
2538015a33bdSGonglei##########################################
25394d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
25404d9310f4SDaniel P. Berrange
25414d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
25424d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
25434d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
25444d9310f4SDaniel P. Berrange    #
25454d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
25464d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
25474d9310f4SDaniel P. Berrange    #
25484d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
25494d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
25504d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
25514d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
25524d9310f4SDaniel P. Berrange    # that for you.
25534d9310f4SDaniel P. Berrange    #
25544d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
25554d9310f4SDaniel P. Berrange    # are not in fact redundant.
25564d9310f4SDaniel P. Berrangecat > $TMPC << EOF
25574d9310f4SDaniel P. Berrange#include <unistd.h>
25584d9310f4SDaniel P. Berrange#include <time.h>
25594d9310f4SDaniel P. Berrange#undef localtime_r
25604d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
25614d9310f4SDaniel P. BerrangeEOF
25624d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
25634d9310f4SDaniel P. Berrange        localtime_r="yes"
25644d9310f4SDaniel P. Berrange    else
25654d9310f4SDaniel P. Berrange        localtime_r="no"
25664d9310f4SDaniel P. Berrange    fi
25674d9310f4SDaniel P. Berrangefi
25684d9310f4SDaniel P. Berrange
25694d9310f4SDaniel P. Berrange##########################################
2570779ab5e3SStefan Weil# pkg-config probe
2571779ab5e3SStefan Weil
2572779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
257376ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
2574779ab5e3SStefan Weilfi
2575779ab5e3SStefan Weil
2576779ab5e3SStefan Weil##########################################
2577b0a47e79SJuan Quintela# NPTL probe
2578b0a47e79SJuan Quintela
257924cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
2580bd0c5661Spbrook  cat > $TMPC <<EOF
2581bd0c5661Spbrook#include <sched.h>
258230813ceaSpbrook#include <linux/futex.h>
2583182eacc0SStefan Weilint main(void) {
2584bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2585bd0c5661Spbrook#error bork
2586bd0c5661Spbrook#endif
2587182eacc0SStefan Weil  return 0;
2588bd0c5661Spbrook}
2589bd0c5661SpbrookEOF
259024cb36a6SPeter Maydell  if ! compile_object ; then
259121684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
2592b0a47e79SJuan Quintela  fi
2593bd0c5661Spbrookfi
2594bd0c5661Spbrook
2595ac62922eSbalrog##########################################
2596607dacd0Sqiaonuohan# lzo check
2597607dacd0Sqiaonuohan
2598607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
2599607dacd0Sqiaonuohan    cat > $TMPC << EOF
2600607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
2601607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
2602607dacd0SqiaonuohanEOF
2603607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
2604708eab42SMarc-André Lureau        lzo_libs="-llzo2"
2605b25c9dffSStefan Weil        lzo="yes"
2606b25c9dffSStefan Weil    else
2607b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
2608b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
2609b25c9dffSStefan Weil        fi
2610b25c9dffSStefan Weil        lzo="no"
2611b25c9dffSStefan Weil    fi
2612607dacd0Sqiaonuohanfi
2613607dacd0Sqiaonuohan
2614607dacd0Sqiaonuohan##########################################
2615607dacd0Sqiaonuohan# snappy check
2616607dacd0Sqiaonuohan
2617607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
2618607dacd0Sqiaonuohan    cat > $TMPC << EOF
2619607dacd0Sqiaonuohan#include <snappy-c.h>
2620607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
2621607dacd0SqiaonuohanEOF
2622607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
2623708eab42SMarc-André Lureau        snappy_libs='-lsnappy'
2624b25c9dffSStefan Weil        snappy="yes"
2625b25c9dffSStefan Weil    else
2626b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
2627b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
2628b25c9dffSStefan Weil        fi
2629b25c9dffSStefan Weil        snappy="no"
2630b25c9dffSStefan Weil    fi
2631607dacd0Sqiaonuohanfi
2632607dacd0Sqiaonuohan
2633607dacd0Sqiaonuohan##########################################
26346b383c08SPeter Wu# bzip2 check
26356b383c08SPeter Wu
26366b383c08SPeter Wuif test "$bzip2" != "no" ; then
26376b383c08SPeter Wu    cat > $TMPC << EOF
26386b383c08SPeter Wu#include <bzlib.h>
26396b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
26406b383c08SPeter WuEOF
26416b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
26426b383c08SPeter Wu        bzip2="yes"
26436b383c08SPeter Wu    else
26446b383c08SPeter Wu        if test "$bzip2" = "yes"; then
26456b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
26466b383c08SPeter Wu        fi
26476b383c08SPeter Wu        bzip2="no"
26486b383c08SPeter Wu    fi
26496b383c08SPeter Wufi
26506b383c08SPeter Wu
26516b383c08SPeter Wu##########################################
265283bc1f97SJulio Faracco# lzfse check
265383bc1f97SJulio Faracco
265483bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then
265583bc1f97SJulio Faracco    cat > $TMPC << EOF
265683bc1f97SJulio Faracco#include <lzfse.h>
265783bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; }
265883bc1f97SJulio FaraccoEOF
265983bc1f97SJulio Faracco    if compile_prog "" "-llzfse" ; then
266083bc1f97SJulio Faracco        lzfse="yes"
266183bc1f97SJulio Faracco    else
266283bc1f97SJulio Faracco        if test "$lzfse" = "yes"; then
266383bc1f97SJulio Faracco            feature_not_found "lzfse" "Install lzfse devel"
266483bc1f97SJulio Faracco        fi
266583bc1f97SJulio Faracco        lzfse="no"
266683bc1f97SJulio Faracco    fi
266783bc1f97SJulio Faraccofi
266883bc1f97SJulio Faracco
266983bc1f97SJulio Faracco##########################################
26703a678481SJuan Quintela# zstd check
26713a678481SJuan Quintela
26723a678481SJuan Quintelaif test "$zstd" != "no" ; then
2673297254c7SJuan Quintela    libzstd_minver="1.4.0"
2674297254c7SJuan Quintela    if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
26753a678481SJuan Quintela        zstd_cflags="$($pkg_config --cflags libzstd)"
26763a678481SJuan Quintela        zstd_libs="$($pkg_config --libs libzstd)"
26773a678481SJuan Quintela        zstd="yes"
26783a678481SJuan Quintela    else
26793a678481SJuan Quintela        if test "$zstd" = "yes" ; then
26803a678481SJuan Quintela            feature_not_found "libzstd" "Install libzstd devel"
26813a678481SJuan Quintela        fi
26823a678481SJuan Quintela        zstd="no"
26833a678481SJuan Quintela    fi
26843a678481SJuan Quintelafi
26853a678481SJuan Quintela
26863a678481SJuan Quintela##########################################
2687f794573eSEduardo Otubo# libseccomp check
2688f794573eSEduardo Otubo
2689f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
26903e684455SMichael Strosaker    libseccomp_minver="2.3.0"
269125ed0eccSHelge Deller    if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
2692c3883e1fSFam Zheng        seccomp_cflags="$($pkg_config --cflags libseccomp)"
2693c3883e1fSFam Zheng        seccomp_libs="$($pkg_config --libs libseccomp)"
2694f794573eSEduardo Otubo        seccomp="yes"
2695f794573eSEduardo Otubo    else
2696f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2697693e5910SAndrew Jones            feature_not_found "libseccomp" \
2698693e5910SAndrew Jones                 "Install libseccomp devel >= $libseccomp_minver"
2699896848f0SEduardo Otubo        fi
2700e84d5956SYann E. MORIN        seccomp="no"
2701f794573eSEduardo Otubo    fi
2702f794573eSEduardo Otubofi
2703f794573eSEduardo Otubo##########################################
2704e37630caSaliguori# xen probe
2705e37630caSaliguori
2706fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2707c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2708c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2709c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2710c1cdd9d5SJuergen Gross
2711c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2712c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2713c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2714c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2715c1cdd9d5SJuergen Gross    xen=yes
2716c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2717c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
271858ea9a7aSAnthony PERARD    if $pkg_config --exists xentoolcore; then
271958ea9a7aSAnthony PERARD      xen_pc="$xen_pc xentoolcore"
272058ea9a7aSAnthony PERARD    fi
2721c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2722582ea95fSMarc-André Lureau    xen_cflags="$($pkg_config --cflags $xen_pc)"
2723582ea95fSMarc-André Lureau    xen_libs="$($pkg_config --libs $xen_pc)"
2724c1cdd9d5SJuergen Gross  else
2725c1cdd9d5SJuergen Gross
2726b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2727d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2728d5b93ddfSAnthony PERARD
272950ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
273050ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
273150ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
273250ced5b3SStefan Weil
273350ced5b3SStefan Weil    # Xen (any)
273450ced5b3SStefan Weil    cat > $TMPC <<EOF
273550ced5b3SStefan Weil#include <xenctrl.h>
273650ced5b3SStefan Weilint main(void) {
273750ced5b3SStefan Weil  return 0;
273850ced5b3SStefan Weil}
273950ced5b3SStefan WeilEOF
274050ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
274150ced5b3SStefan Weil      # Xen not found
274250ced5b3SStefan Weil      if test "$xen" = "yes" ; then
274321684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
274450ced5b3SStefan Weil      fi
274550ced5b3SStefan Weil      xen=no
274650ced5b3SStefan Weil
2747d5b93ddfSAnthony PERARD    # Xen unstable
274869deef08SPeter Maydell    elif
274969deef08SPeter Maydell        cat > $TMPC <<EOF &&
27502cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API
27512cbf8903SRoss Lagerwall#define __XEN_TOOLS__
27522cbf8903SRoss Lagerwall#include <xendevicemodel.h>
2753d3c49ebbSPaul Durrant#include <xenforeignmemory.h>
27542cbf8903SRoss Lagerwallint main(void) {
27552cbf8903SRoss Lagerwall  xendevicemodel_handle *xd;
2756d3c49ebbSPaul Durrant  xenforeignmemory_handle *xfmem;
27572cbf8903SRoss Lagerwall
27582cbf8903SRoss Lagerwall  xd = xendevicemodel_open(0, 0);
27592cbf8903SRoss Lagerwall  xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
27602cbf8903SRoss Lagerwall
2761d3c49ebbSPaul Durrant  xfmem = xenforeignmemory_open(0, 0);
2762d3c49ebbSPaul Durrant  xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2763d3c49ebbSPaul Durrant
27642cbf8903SRoss Lagerwall  return 0;
27652cbf8903SRoss Lagerwall}
27662cbf8903SRoss LagerwallEOF
27672cbf8903SRoss Lagerwall        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27682cbf8903SRoss Lagerwall      then
27692cbf8903SRoss Lagerwall      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27702cbf8903SRoss Lagerwall      xen_ctrl_version=41100
27712cbf8903SRoss Lagerwall      xen=yes
27722cbf8903SRoss Lagerwall    elif
27732cbf8903SRoss Lagerwall        cat > $TMPC <<EOF &&
27745ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API
27755ba3d756SIgor Druzhinin#include <xenforeignmemory.h>
277658ea9a7aSAnthony PERARD#include <xentoolcore.h>
27775ba3d756SIgor Druzhininint main(void) {
27785ba3d756SIgor Druzhinin  xenforeignmemory_handle *xfmem;
27795ba3d756SIgor Druzhinin
27805ba3d756SIgor Druzhinin  xfmem = xenforeignmemory_open(0, 0);
27815ba3d756SIgor Druzhinin  xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
278258ea9a7aSAnthony PERARD  xentoolcore_restrict_all(0);
27835ba3d756SIgor Druzhinin
27845ba3d756SIgor Druzhinin  return 0;
27855ba3d756SIgor Druzhinin}
27865ba3d756SIgor DruzhininEOF
278758ea9a7aSAnthony PERARD        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
27885ba3d756SIgor Druzhinin      then
278958ea9a7aSAnthony PERARD      xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
27905ba3d756SIgor Druzhinin      xen_ctrl_version=41000
27915ba3d756SIgor Druzhinin      xen=yes
27925ba3d756SIgor Druzhinin    elif
27935ba3d756SIgor Druzhinin        cat > $TMPC <<EOF &&
2794da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2795da8090ccSPaul Durrant#define __XEN_TOOLS__
2796da8090ccSPaul Durrant#include <xendevicemodel.h>
2797da8090ccSPaul Durrantint main(void) {
2798da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2799da8090ccSPaul Durrant
2800da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2801da8090ccSPaul Durrant  xendevicemodel_close(xd);
2802da8090ccSPaul Durrant
2803da8090ccSPaul Durrant  return 0;
2804da8090ccSPaul Durrant}
2805da8090ccSPaul DurrantEOF
2806da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2807da8090ccSPaul Durrant      then
2808da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2809f1167ee6SJuergen Gross      xen_ctrl_version=40900
2810da8090ccSPaul Durrant      xen=yes
2811da8090ccSPaul Durrant    elif
2812da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
28135eeb39c2SIan Campbell/*
28145eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
28155eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2816b6eb9b45SPaulina Szubarczyk *
2817b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2818b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2819b6eb9b45SPaulina Szubarczyk */
2820b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2821b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2822b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2823b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2824b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2825b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2826b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2827b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2828b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2829b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2830b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2831b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2832b6eb9b45SPaulina Szubarczyk#endif
2833b6eb9b45SPaulina Szubarczykint main(void) {
2834b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2835b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2836b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2837b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2838b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2839b6eb9b45SPaulina Szubarczyk
2840b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2841b6eb9b45SPaulina Szubarczyk
2842b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2843b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2844b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2845b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2846b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2847b6eb9b45SPaulina Szubarczyk
2848b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2849b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2850b6eb9b45SPaulina Szubarczyk
2851b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2852b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2853b6eb9b45SPaulina Szubarczyk
2854b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2855b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2856b6eb9b45SPaulina Szubarczyk
2857b6eb9b45SPaulina Szubarczyk  return 0;
2858b6eb9b45SPaulina Szubarczyk}
2859b6eb9b45SPaulina SzubarczykEOF
2860b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2861b6eb9b45SPaulina Szubarczyk      then
2862f1167ee6SJuergen Gross      xen_ctrl_version=40800
2863b6eb9b45SPaulina Szubarczyk      xen=yes
2864b6eb9b45SPaulina Szubarczyk    elif
2865b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2866b6eb9b45SPaulina Szubarczyk/*
2867b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2868b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
28695eeb39c2SIan Campbell */
28705eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
28715eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
28725eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
28735eeb39c2SIan Campbell#include <xenctrl.h>
28745eeb39c2SIan Campbell#include <xenstore.h>
28755eeb39c2SIan Campbell#include <xenevtchn.h>
28765eeb39c2SIan Campbell#include <xengnttab.h>
28775eeb39c2SIan Campbell#include <xenforeignmemory.h>
28785eeb39c2SIan Campbell#include <stdint.h>
28795eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
28805eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
28815eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
28825eeb39c2SIan Campbell#endif
28835eeb39c2SIan Campbellint main(void) {
28845eeb39c2SIan Campbell  xc_interface *xc = NULL;
28855eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
28865eeb39c2SIan Campbell  xenevtchn_handle *xe;
28875eeb39c2SIan Campbell  xengnttab_handle *xg;
28885eeb39c2SIan Campbell
28895eeb39c2SIan Campbell  xs_daemon_open();
28905eeb39c2SIan Campbell
28915eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
28925eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
28935eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
28945eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
28955eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
28965eeb39c2SIan Campbell
28975eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
28985eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
28995eeb39c2SIan Campbell
29005eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
29015eeb39c2SIan Campbell  xenevtchn_fd(xe);
29025eeb39c2SIan Campbell
29035eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
29045eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
29055eeb39c2SIan Campbell
29065eeb39c2SIan Campbell  return 0;
29075eeb39c2SIan Campbell}
29085eeb39c2SIan CampbellEOF
29095eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
29105eeb39c2SIan Campbell      then
2911f1167ee6SJuergen Gross      xen_ctrl_version=40701
29125eeb39c2SIan Campbell      xen=yes
2913cdadde39SRoger Pau Monne
2914cdadde39SRoger Pau Monne    # Xen 4.6
2915cdadde39SRoger Pau Monne    elif
2916cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2917cdadde39SRoger Pau Monne#include <xenctrl.h>
2918e108a3c1SAnthony PERARD#include <xenstore.h>
2919d5b93ddfSAnthony PERARD#include <stdint.h>
2920d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2921d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2922d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2923d5b93ddfSAnthony PERARD#endif
2924d5b93ddfSAnthony PERARDint main(void) {
2925d5b93ddfSAnthony PERARD  xc_interface *xc;
2926d5b93ddfSAnthony PERARD  xs_daemon_open();
2927d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2928d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2929d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2930b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29318688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2932d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
293320a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2934d8b441a3SJan Beulich  return 0;
2935d8b441a3SJan Beulich}
2936d8b441a3SJan BeulichEOF
2937d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2938d8b441a3SJan Beulich      then
2939f1167ee6SJuergen Gross      xen_ctrl_version=40600
2940d8b441a3SJan Beulich      xen=yes
2941d8b441a3SJan Beulich
2942d8b441a3SJan Beulich    # Xen 4.5
2943d8b441a3SJan Beulich    elif
2944d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2945d8b441a3SJan Beulich#include <xenctrl.h>
2946d8b441a3SJan Beulich#include <xenstore.h>
2947d8b441a3SJan Beulich#include <stdint.h>
2948d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2949d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2950d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2951d8b441a3SJan Beulich#endif
2952d8b441a3SJan Beulichint main(void) {
2953d8b441a3SJan Beulich  xc_interface *xc;
2954d8b441a3SJan Beulich  xs_daemon_open();
2955d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2956d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2957d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2958d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2959d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29603996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
29613996e85cSPaul Durrant  return 0;
29623996e85cSPaul Durrant}
29633996e85cSPaul DurrantEOF
29643996e85cSPaul Durrant        compile_prog "" "$xen_libs"
29653996e85cSPaul Durrant      then
2966f1167ee6SJuergen Gross      xen_ctrl_version=40500
29673996e85cSPaul Durrant      xen=yes
29683996e85cSPaul Durrant
29693996e85cSPaul Durrant    elif
29703996e85cSPaul Durrant        cat > $TMPC <<EOF &&
29713996e85cSPaul Durrant#include <xenctrl.h>
29723996e85cSPaul Durrant#include <xenstore.h>
29733996e85cSPaul Durrant#include <stdint.h>
29743996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
29753996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
29763996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
29773996e85cSPaul Durrant#endif
29783996e85cSPaul Durrantint main(void) {
29793996e85cSPaul Durrant  xc_interface *xc;
29803996e85cSPaul Durrant  xs_daemon_open();
29813996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
29823996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
29833996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
29843996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
29853996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
29868688e065SStefano Stabellini  return 0;
29878688e065SStefano Stabellini}
29888688e065SStefano StabelliniEOF
29898688e065SStefano Stabellini        compile_prog "" "$xen_libs"
299069deef08SPeter Maydell      then
2991f1167ee6SJuergen Gross      xen_ctrl_version=40200
29928688e065SStefano Stabellini      xen=yes
29938688e065SStefano Stabellini
2994e37630caSaliguori    else
2995fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2996edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2997edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2998fc321b4bSJuan Quintela      fi
2999fc321b4bSJuan Quintela      xen=no
3000e37630caSaliguori    fi
3001d5b93ddfSAnthony PERARD
3002d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
3003f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
3004582ea95fSMarc-André Lureau        xen_libs="$xen_libs $xen_stable_libs "
30055eeb39c2SIan Campbell      fi
3006d5b93ddfSAnthony PERARD    fi
3007e37630caSaliguori  fi
3008c1cdd9d5SJuergen Grossfi
3009e37630caSaliguori
3010eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
3011edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
3012eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
3013eb6fda0fSAnthony PERARD  else
3014eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
301576ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
301676ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
3017eb6fda0fSAnthony PERARD    fi
3018eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
3019eb6fda0fSAnthony PERARD  fi
3020eb6fda0fSAnthony PERARDfi
3021eb6fda0fSAnthony PERARD
3022e37630caSaliguori##########################################
3023d661d9a4SJustin Terry (VM)# Windows Hypervisor Platform accelerator (WHPX) check
3024d661d9a4SJustin Terry (VM)if test "$whpx" != "no" ; then
3025327fccb2SLucian Petrut    if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
3026d661d9a4SJustin Terry (VM)        whpx="yes"
3027d661d9a4SJustin Terry (VM)    else
3028d661d9a4SJustin Terry (VM)        if test "$whpx" = "yes"; then
302953537bb1SJustin Terry (VM) via Qemu-devel            feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
3030d661d9a4SJustin Terry (VM)        fi
3031d661d9a4SJustin Terry (VM)        whpx="no"
3032d661d9a4SJustin Terry (VM)    fi
3033d661d9a4SJustin Terry (VM)fi
3034d661d9a4SJustin Terry (VM)
3035d661d9a4SJustin Terry (VM)##########################################
3036dfffc653SJuan Quintela# Sparse probe
3037dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
3038968b4db3SPaolo Bonzini  if has sparse; then
3039dfffc653SJuan Quintela    sparse=yes
3040dfffc653SJuan Quintela  else
3041dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
304221684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
3043dfffc653SJuan Quintela    fi
3044dfffc653SJuan Quintela    sparse=no
3045dfffc653SJuan Quintela  fi
3046dfffc653SJuan Quintelafi
3047dfffc653SJuan Quintela
3048dfffc653SJuan Quintela##########################################
3049f676c67eSJeremy White# X11 probe
3050f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
30518781595bSGerd Hoffmann    have_x11=yes
305289138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
305389138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
3054f676c67eSJeremy Whitefi
3055f676c67eSJeremy White
3056f676c67eSJeremy White##########################################
3057a4ccabcfSAnthony Liguori# GTK probe
3058a4ccabcfSAnthony Liguori
30595a464e6cSPeter Xuif test "$gtk" != "no"; then
306089d85cdeSDaniel P. Berrangé    gtkpackage="gtk+-3.0"
306189d85cdeSDaniel P. Berrangé    gtkx11package="gtk+-x11-3.0"
30627b23d121SVolker Rümelin    gtkversion="3.22.0"
3063bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
306489138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
306589138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
306689138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
30670a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
30688781595bSGerd Hoffmann            need_x11=yes
3069f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
3070f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
30710a337ed0SGerd Hoffmann        fi
3072bbbf9bfbSStefan Weil        gtk="yes"
3073bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
30745fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
3075bbbf9bfbSStefan Weil    else
3076bbbf9bfbSStefan Weil        gtk="no"
3077bbbf9bfbSStefan Weil    fi
3078bbbf9bfbSStefan Weilfi
3079bbbf9bfbSStefan Weil
3080ddbb0d09SDaniel P. Berrange
3081ddbb0d09SDaniel P. Berrange##########################################
3082ddbb0d09SDaniel P. Berrange# GNUTLS probe
3083ddbb0d09SDaniel P. Berrange
3084ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
3085a73e82efSRichard Henderson    pass="no"
3086a0722409SDaniel P. Berrangé    if $pkg_config --exists "gnutls >= 3.1.18"; then
308789138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
308889138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
3089a73e82efSRichard Henderson        # Packaging for the static libraries is not always correct.
3090a73e82efSRichard Henderson        # At least ubuntu 18.04 ships only shared libraries.
3091a73e82efSRichard Henderson        write_c_skeleton
3092a73e82efSRichard Henderson        if compile_prog "" "$gnutls_libs" ; then
3093243dc2cfSRichard Henderson            LIBS="$gnutls_libs $LIBS"
3094ddbb0d09SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
3095a73e82efSRichard Henderson            pass="yes"
3096a73e82efSRichard Henderson        fi
3097a73e82efSRichard Henderson    fi
3098a73e82efSRichard Henderson    if test "$pass" = "no" && test "$gnutls" = "yes"; then
3099a0722409SDaniel P. Berrangé	feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
3100ddbb0d09SDaniel P. Berrange    else
3101a73e82efSRichard Henderson        gnutls="$pass"
3102ddbb0d09SDaniel P. Berrange    fi
3103ddbb0d09SDaniel P. Berrangefi
3104ddbb0d09SDaniel P. Berrange
310591bfcdb0SDaniel P. Berrange
310691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
310791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
3108a0722409SDaniel P. Berrangé# explicitly
310991bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
311091bfcdb0SDaniel P. Berrangethen
3111a0722409SDaniel P. Berrangé    if test "$nettle" = "yes"
311291bfcdb0SDaniel P. Berrange    then
311391bfcdb0SDaniel P. Berrange        gcrypt="no"
311491bfcdb0SDaniel P. Berrange    fi
311591bfcdb0SDaniel P. Berrangefi
311691bfcdb0SDaniel P. Berrange
311791bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
311891bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
3119a0722409SDaniel P. Berrangé# explicitly
312091bfcdb0SDaniel P. Berrangeif test -z "$nettle"
312191bfcdb0SDaniel P. Berrangethen
3122a0722409SDaniel P. Berrangé    if test "$gcrypt" = "yes"
312391bfcdb0SDaniel P. Berrange    then
312491bfcdb0SDaniel P. Berrange        nettle="no"
312591bfcdb0SDaniel P. Berrange    fi
312691bfcdb0SDaniel P. Berrangefi
312791bfcdb0SDaniel P. Berrange
3128dea7a64eSDaniel P. Berrangéhas_libgcrypt() {
312991bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
313091bfcdb0SDaniel P. Berrange    then
313191bfcdb0SDaniel P. Berrange	return 1
313291bfcdb0SDaniel P. Berrange    fi
313391bfcdb0SDaniel P. Berrange
313491bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
313591bfcdb0SDaniel P. Berrange    then
313689138857SStefan Weil	host=$(libgcrypt-config --host)
313791bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
313891bfcdb0SDaniel P. Berrange	then
313991bfcdb0SDaniel P. Berrange	    return 1
314091bfcdb0SDaniel P. Berrange	fi
314191bfcdb0SDaniel P. Berrange    fi
314291bfcdb0SDaniel P. Berrange
3143dea7a64eSDaniel P. Berrangé    maj=`libgcrypt-config --version | awk -F . '{print $1}'`
3144dea7a64eSDaniel P. Berrangé    min=`libgcrypt-config --version | awk -F . '{print $2}'`
3145dea7a64eSDaniel P. Berrangé
3146dea7a64eSDaniel P. Berrangé    if test $maj != 1 || test $min -lt 5
3147dea7a64eSDaniel P. Berrangé    then
3148dea7a64eSDaniel P. Berrangé       return 1
3149dea7a64eSDaniel P. Berrangé    fi
3150dea7a64eSDaniel P. Berrangé
315191bfcdb0SDaniel P. Berrange    return 0
315291bfcdb0SDaniel P. Berrange}
315391bfcdb0SDaniel P. Berrange
3154a0722409SDaniel P. Berrangé
3155a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then
3156a73e82efSRichard Henderson    pass="no"
315764dd2f3bSDaniel P. Berrangé    if $pkg_config --exists "nettle >= 2.7.1"; then
3158a0722409SDaniel P. Berrangé        nettle_cflags=$($pkg_config --cflags nettle)
3159a0722409SDaniel P. Berrangé        nettle_libs=$($pkg_config --libs nettle)
3160a0722409SDaniel P. Berrangé        nettle_version=$($pkg_config --modversion nettle)
3161a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3162a73e82efSRichard Henderson        write_c_skeleton
3163a73e82efSRichard Henderson        if compile_prog "" "$nettle_libs" ; then
3164243dc2cfSRichard Henderson            LIBS="$nettle_libs $LIBS"
3165a0722409SDaniel P. Berrangé            QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
3166a0722409SDaniel P. Berrangé            if test -z "$gcrypt"; then
3167a0722409SDaniel P. Berrangé               gcrypt="no"
3168a0722409SDaniel P. Berrangé            fi
3169a73e82efSRichard Henderson            pass="yes"
3170a73e82efSRichard Henderson        fi
3171a73e82efSRichard Henderson    fi
3172dc2207afSDaniel P. Berrangé    if test "$pass" = "yes"
3173dc2207afSDaniel P. Berrangé    then
3174dc2207afSDaniel P. Berrangé        cat > $TMPC << EOF
3175dc2207afSDaniel P. Berrangé#include <nettle/xts.h>
3176dc2207afSDaniel P. Berrangéint main(void) {
3177dc2207afSDaniel P. Berrangé  return 0;
3178dc2207afSDaniel P. Berrangé}
3179dc2207afSDaniel P. BerrangéEOF
3180dc2207afSDaniel P. Berrangé        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
3181dc2207afSDaniel P. Berrangé            nettle_xts=yes
3182dc2207afSDaniel P. Berrangé            qemu_private_xts=no
3183dc2207afSDaniel P. Berrangé        fi
3184dc2207afSDaniel P. Berrangé    fi
3185a73e82efSRichard Henderson    if test "$pass" = "no" && test "$nettle" = "yes"; then
318664dd2f3bSDaniel P. Berrangé        feature_not_found "nettle" "Install nettle devel >= 2.7.1"
3187a0722409SDaniel P. Berrangé    else
3188a73e82efSRichard Henderson        nettle="$pass"
3189a0722409SDaniel P. Berrangé    fi
3190a0722409SDaniel P. Berrangéfi
3191a0722409SDaniel P. Berrangé
319291bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
3193a73e82efSRichard Henderson    pass="no"
3194dea7a64eSDaniel P. Berrangé    if has_libgcrypt; then
319589138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
319689138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
3197a73e82efSRichard Henderson        # Debian has removed -lgpg-error from libgcrypt-config
319891bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
319991bfcdb0SDaniel P. Berrange        # turn breaks static builds...
320091bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
320191bfcdb0SDaniel P. Berrange        then
320291bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
320391bfcdb0SDaniel P. Berrange        fi
32041f923c70SLongpeng(Mike)
3205a73e82efSRichard Henderson        # Link test to make sure the given libraries work (e.g for static).
3206a73e82efSRichard Henderson        write_c_skeleton
3207a73e82efSRichard Henderson        if compile_prog "" "$gcrypt_libs" ; then
3208243dc2cfSRichard Henderson            LIBS="$gcrypt_libs $LIBS"
320937788f25SDaniel P. Berrange            QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
3210a73e82efSRichard Henderson            pass="yes"
3211a73e82efSRichard Henderson        fi
3212a73e82efSRichard Henderson    fi
3213a73e82efSRichard Henderson    if test "$pass" = "yes"; then
321437788f25SDaniel P. Berrange        gcrypt="yes"
32151f923c70SLongpeng(Mike)        cat > $TMPC << EOF
32161f923c70SLongpeng(Mike)#include <gcrypt.h>
32171f923c70SLongpeng(Mike)int main(void) {
32181f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
32191f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
32201f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
32211f923c70SLongpeng(Mike)  return 0;
32221f923c70SLongpeng(Mike)}
32231f923c70SLongpeng(Mike)EOF
32241f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
32251f923c70SLongpeng(Mike)            gcrypt_hmac=yes
32261f923c70SLongpeng(Mike)        fi
3227e0576942SDaniel P. Berrangé        cat > $TMPC << EOF
3228e0576942SDaniel P. Berrangé#include <gcrypt.h>
3229e0576942SDaniel P. Berrangéint main(void) {
3230e0576942SDaniel P. Berrangé  gcry_cipher_hd_t handle;
3231e0576942SDaniel P. Berrangé  gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
3232e0576942SDaniel P. Berrangé  return 0;
3233e0576942SDaniel P. Berrangé}
3234e0576942SDaniel P. BerrangéEOF
3235e0576942SDaniel P. Berrangé        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
3236e0576942SDaniel P. Berrangé            gcrypt_xts=yes
3237e0576942SDaniel P. Berrangé            qemu_private_xts=no
3238e0576942SDaniel P. Berrangé        fi
3239a73e82efSRichard Henderson    elif test "$gcrypt" = "yes"; then
3240dea7a64eSDaniel P. Berrangé        feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
324191bfcdb0SDaniel P. Berrange    else
324291bfcdb0SDaniel P. Berrange        gcrypt="no"
324391bfcdb0SDaniel P. Berrange    fi
324462893b67SDaniel P. Berrangefi
324562893b67SDaniel P. Berrange
3246ddbb0d09SDaniel P. Berrange
324791bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
324891bfcdb0SDaniel P. Berrangethen
324991bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
325091bfcdb0SDaniel P. Berrangefi
3251ed754746SDaniel P. Berrange
32529a2fd434SDaniel P. Berrange##########################################
32539a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
32549a2fd434SDaniel P. Berrange
32559a2fd434SDaniel P. Berrangetasn1=yes
325690246037SDaniel P. Berrangetasn1_cflags=""
325790246037SDaniel P. Berrangetasn1_libs=""
32589a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
325989138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
326089138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
32619a2fd434SDaniel P. Berrangeelse
32629a2fd434SDaniel P. Berrange    tasn1=no
32639a2fd434SDaniel P. Berrangefi
32649a2fd434SDaniel P. Berrange
3265ed754746SDaniel P. Berrange
3266bbbf9bfbSStefan Weil##########################################
32678953caf3SDaniel P. Berrange# PAM probe
32688953caf3SDaniel P. Berrange
32698953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then
32708953caf3SDaniel P. Berrange    cat > $TMPC <<EOF
32718953caf3SDaniel P. Berrange#include <security/pam_appl.h>
32728953caf3SDaniel P. Berrange#include <stdio.h>
32738953caf3SDaniel P. Berrangeint main(void) {
32748953caf3SDaniel P. Berrange   const char *service_name = "qemu";
32758953caf3SDaniel P. Berrange   const char *user = "frank";
32769c9642d0SDr. David Alan Gilbert   const struct pam_conv pam_conv = { 0 };
32778953caf3SDaniel P. Berrange   pam_handle_t *pamh = NULL;
32789c9642d0SDr. David Alan Gilbert   pam_start(service_name, user, &pam_conv, &pamh);
32798953caf3SDaniel P. Berrange   return 0;
32808953caf3SDaniel P. Berrange}
32818953caf3SDaniel P. BerrangeEOF
32828953caf3SDaniel P. Berrange    if compile_prog "" "-lpam" ; then
32838953caf3SDaniel P. Berrange        auth_pam=yes
32848953caf3SDaniel P. Berrange    else
32858953caf3SDaniel P. Berrange        if test "$auth_pam" = "yes"; then
32868953caf3SDaniel P. Berrange            feature_not_found "PAM" "Install PAM development package"
32878953caf3SDaniel P. Berrange        else
32888953caf3SDaniel P. Berrange            auth_pam=no
32898953caf3SDaniel P. Berrange        fi
32908953caf3SDaniel P. Berrange    fi
32918953caf3SDaniel P. Berrangefi
32928953caf3SDaniel P. Berrange
32938953caf3SDaniel P. Berrange##########################################
3294559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
3295559607eaSDaniel P. Berrange
3296559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
3297559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
3298559607eaSDaniel P. Berrange  have_ifaddrs_h=no
3299559607eaSDaniel P. Berrangefi
3300559607eaSDaniel P. Berrange
3301e865b97fSChen Gang#########################################
3302e865b97fSChen Gang# libdrm check
3303e865b97fSChen Ganghave_drm_h=no
3304e865b97fSChen Gangif check_include "libdrm/drm.h" ; then
3305e865b97fSChen Gang    have_drm_h=yes
3306e865b97fSChen Gangfi
3307e865b97fSChen Gang
33082a4b472cSDavid CARLIER#########################################
33092a4b472cSDavid CARLIER# sys/signal.h check
33102a4b472cSDavid CARLIERhave_sys_signal_h=no
33112a4b472cSDavid CARLIERif check_include "sys/signal.h" ; then
33122a4b472cSDavid CARLIER  have_sys_signal_h=yes
33132a4b472cSDavid CARLIERfi
33142a4b472cSDavid CARLIER
3315559607eaSDaniel P. Berrange##########################################
3316bbbf9bfbSStefan Weil# VTE probe
3317bbbf9bfbSStefan Weil
3318bbbf9bfbSStefan Weilif test "$vte" != "no"; then
3319c6feff9eSCole Robinson    vteminversion="0.32.0"
3320c6feff9eSCole Robinson    if $pkg_config --exists "vte-2.91"; then
3321c6feff9eSCole Robinson      vtepackage="vte-2.91"
3322c6feff9eSCole Robinson    else
3323528de90aSDaniel P. Berrange      vtepackage="vte-2.90"
3324c6feff9eSCole Robinson    fi
3325c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
332689138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
332789138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
332889138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
3329bbbf9bfbSStefan Weil        vte="yes"
3330bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
3331c6feff9eSCole Robinson        feature_not_found "vte" "Install libvte-2.90/2.91 devel"
33329e04c683SStefan Weil    else
3333bbbf9bfbSStefan Weil        vte="no"
3334a4ccabcfSAnthony Liguori    fi
3335a4ccabcfSAnthony Liguorifi
3336a4ccabcfSAnthony Liguori
3337a4ccabcfSAnthony Liguori##########################################
33382da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
33392da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
33402da776dbSMichael R. Hines  cat > $TMPC <<EOF
33412da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
33422da776dbSMichael R. Hinesint main(void) { return 0; }
33432da776dbSMichael R. HinesEOF
3344ef6d4ccdSYuval Shaia  rdma_libs="-lrdmacm -libverbs -libumad"
33452da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
33462da776dbSMichael R. Hines    rdma="yes"
33472da776dbSMichael R. Hines  else
33482da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
33492da776dbSMichael R. Hines        error_exit \
3350ef6d4ccdSYuval Shaia            " OpenFabrics librdmacm/libibverbs/libibumad not present." \
33512da776dbSMichael R. Hines            " Your options:" \
3352ef6d4ccdSYuval Shaia            "  (1) Fast: Install infiniband packages (devel) from your distro." \
33532da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
33542da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
33552da776dbSMichael R. Hines    fi
33562da776dbSMichael R. Hines    rdma="no"
33572da776dbSMichael R. Hines  fi
33582da776dbSMichael R. Hinesfi
33592da776dbSMichael R. Hines
336021ab34c9SMarcel Apfelbaum##########################################
336121ab34c9SMarcel Apfelbaum# PVRDMA detection
336221ab34c9SMarcel Apfelbaum
336321ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF &&
336421ab34c9SMarcel Apfelbaum#include <sys/mman.h>
336521ab34c9SMarcel Apfelbaum
336621ab34c9SMarcel Apfelbaumint
336721ab34c9SMarcel Apfelbaummain(void)
336821ab34c9SMarcel Apfelbaum{
336921ab34c9SMarcel Apfelbaum    char buf = 0;
337021ab34c9SMarcel Apfelbaum    void *addr = &buf;
337121ab34c9SMarcel Apfelbaum    addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
337221ab34c9SMarcel Apfelbaum
337321ab34c9SMarcel Apfelbaum    return 0;
337421ab34c9SMarcel Apfelbaum}
337521ab34c9SMarcel ApfelbaumEOF
337621ab34c9SMarcel Apfelbaum
337721ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then
337821ab34c9SMarcel Apfelbaum    case "$pvrdma" in
337921ab34c9SMarcel Apfelbaum    "")
338021ab34c9SMarcel Apfelbaum        if compile_prog "" ""; then
338121ab34c9SMarcel Apfelbaum            pvrdma="yes"
338221ab34c9SMarcel Apfelbaum        else
338321ab34c9SMarcel Apfelbaum            pvrdma="no"
338421ab34c9SMarcel Apfelbaum        fi
338521ab34c9SMarcel Apfelbaum        ;;
338621ab34c9SMarcel Apfelbaum    "yes")
338721ab34c9SMarcel Apfelbaum        if ! compile_prog "" ""; then
338821ab34c9SMarcel Apfelbaum            error_exit "PVRDMA is not supported since mremap is not implemented"
338921ab34c9SMarcel Apfelbaum        fi
339021ab34c9SMarcel Apfelbaum        pvrdma="yes"
339121ab34c9SMarcel Apfelbaum        ;;
339221ab34c9SMarcel Apfelbaum    "no")
339321ab34c9SMarcel Apfelbaum        pvrdma="no"
339421ab34c9SMarcel Apfelbaum        ;;
339521ab34c9SMarcel Apfelbaum    esac
339621ab34c9SMarcel Apfelbaumelse
339721ab34c9SMarcel Apfelbaum    if test "$pvrdma" = "yes" ; then
339821ab34c9SMarcel Apfelbaum        error_exit "PVRDMA requires rdma suppport"
339921ab34c9SMarcel Apfelbaum    fi
340021ab34c9SMarcel Apfelbaum    pvrdma="no"
340121ab34c9SMarcel Apfelbaumfi
340295c6bff3SBenoît Canet
3403ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported
3404ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then
3405ee108585SYuval Shaia
3406ee108585SYuval Shaiacat > $TMPC <<EOF &&
3407ee108585SYuval Shaia#include <infiniband/verbs.h>
3408ee108585SYuval Shaia
3409ee108585SYuval Shaiaint
3410ee108585SYuval Shaiamain(void)
3411ee108585SYuval Shaia{
3412ee108585SYuval Shaia    struct ibv_mr *mr;
3413ee108585SYuval Shaia    struct ibv_pd *pd = NULL;
3414ee108585SYuval Shaia    size_t length = 10;
3415ee108585SYuval Shaia    uint64_t iova = 0;
3416ee108585SYuval Shaia    int access = 0;
3417ee108585SYuval Shaia    void *addr = NULL;
3418ee108585SYuval Shaia
3419ee108585SYuval Shaia    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
3420ee108585SYuval Shaia
3421ee108585SYuval Shaia    ibv_dereg_mr(mr);
3422ee108585SYuval Shaia
3423ee108585SYuval Shaia    return 0;
3424ee108585SYuval Shaia}
3425ee108585SYuval ShaiaEOF
3426ee108585SYuval Shaia    if ! compile_prog "" "-libverbs"; then
3427ee108585SYuval Shaia        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
3428ee108585SYuval Shaia    fi
3429ee108585SYuval Shaiafi
3430ee108585SYuval Shaia
343195c6bff3SBenoît Canet##########################################
34326a021536SGerd Hoffmann# xkbcommon probe
34336a021536SGerd Hoffmannif test "$xkbcommon" != "no" ; then
34346a021536SGerd Hoffmann  if $pkg_config xkbcommon --exists; then
34356a021536SGerd Hoffmann    xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
34366a021536SGerd Hoffmann    xkbcommon_libs=$($pkg_config xkbcommon --libs)
34376a021536SGerd Hoffmann    xkbcommon=yes
34386a021536SGerd Hoffmann  else
34396a021536SGerd Hoffmann    if test "$xkbcommon" = "yes" ; then
34406a021536SGerd Hoffmann      feature_not_found "xkbcommon" "Install libxkbcommon-devel"
34416a021536SGerd Hoffmann    fi
34426a021536SGerd Hoffmann    xkbcommon=no
34436a021536SGerd Hoffmann  fi
34446a021536SGerd Hoffmannfi
34456a021536SGerd Hoffmann
344676655d6dSaliguori
344776655d6dSaliguori##########################################
3448c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
3449dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
3450dce512deSChristoph Hellwig  cat > $TMPC << EOF
3451ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
3452dce512deSChristoph Hellwig#include <xfs/xfs.h>
3453dce512deSChristoph Hellwigint main(void)
3454dce512deSChristoph Hellwig{
3455dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
3456dce512deSChristoph Hellwig    return 0;
3457dce512deSChristoph Hellwig}
3458dce512deSChristoph HellwigEOF
3459dce512deSChristoph Hellwig  if compile_prog "" "" ; then
3460dce512deSChristoph Hellwig    xfs="yes"
3461dce512deSChristoph Hellwig  else
3462dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
346321684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
3464dce512deSChristoph Hellwig    fi
3465dce512deSChristoph Hellwig    xfs=no
3466dce512deSChristoph Hellwig  fi
3467dce512deSChristoph Hellwigfi
3468dce512deSChristoph Hellwig
3469dce512deSChristoph Hellwig##########################################
34708a16d273Sths# vde libraries probe
3471dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
34724baae0acSJuan Quintela  vde_libs="-lvdeplug"
34738a16d273Sths  cat > $TMPC << EOF
34748a16d273Sths#include <libvdeplug.h>
34754a7f0e06Spbrookint main(void)
34764a7f0e06Spbrook{
34774a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
3478fea08e08SPeter Maydell    char s[] = "";
3479fea08e08SPeter Maydell    vde_open(s, s, &a);
34804a7f0e06Spbrook    return 0;
34814a7f0e06Spbrook}
34828a16d273SthsEOF
348352166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
34844baae0acSJuan Quintela    vde=yes
3485dfb278bdSJuan Quintela  else
3486dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
348721684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
3488dfb278bdSJuan Quintela    fi
3489dfb278bdSJuan Quintela    vde=no
34908a16d273Sths  fi
34918a16d273Sthsfi
34928a16d273Sths
34938a16d273Sths##########################################
34940a985b37SVincenzo Maffione# netmap support probe
34950a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
34960a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
34970a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
34980a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
34990a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
350058952137SVincenzo Maffioneif test "$netmap" != "no" ; then
350158952137SVincenzo Maffione  cat > $TMPC << EOF
350258952137SVincenzo Maffione#include <inttypes.h>
350358952137SVincenzo Maffione#include <net/if.h>
350458952137SVincenzo Maffione#include <net/netmap.h>
350558952137SVincenzo Maffione#include <net/netmap_user.h>
35060a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
35070a985b37SVincenzo Maffione#error
35080a985b37SVincenzo Maffione#endif
350958952137SVincenzo Maffioneint main(void) { return 0; }
351058952137SVincenzo MaffioneEOF
351158952137SVincenzo Maffione  if compile_prog "" "" ; then
351258952137SVincenzo Maffione    netmap=yes
351358952137SVincenzo Maffione  else
351458952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
351558952137SVincenzo Maffione      feature_not_found "netmap"
351658952137SVincenzo Maffione    fi
351758952137SVincenzo Maffione    netmap=no
351858952137SVincenzo Maffione  fi
351958952137SVincenzo Maffionefi
352058952137SVincenzo Maffione
352158952137SVincenzo Maffione##########################################
352247e98658SCorey Bryant# libcap-ng library probe
352347e98658SCorey Bryantif test "$cap_ng" != "no" ; then
352447e98658SCorey Bryant  cap_libs="-lcap-ng"
352547e98658SCorey Bryant  cat > $TMPC << EOF
352647e98658SCorey Bryant#include <cap-ng.h>
352747e98658SCorey Bryantint main(void)
352847e98658SCorey Bryant{
352947e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
353047e98658SCorey Bryant    return 0;
353147e98658SCorey Bryant}
353247e98658SCorey BryantEOF
353347e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
353447e98658SCorey Bryant    cap_ng=yes
353547e98658SCorey Bryant  else
353647e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
353721684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
353847e98658SCorey Bryant    fi
353947e98658SCorey Bryant    cap_ng=no
354047e98658SCorey Bryant  fi
354147e98658SCorey Bryantfi
354247e98658SCorey Bryant
354347e98658SCorey Bryant##########################################
3544c2de5c91Smalc# Sound support libraries probe
35458f28f3fbSths
354689138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
3547c2de5c91Smalcfor drv in $audio_drv_list; do
3548c2de5c91Smalc    case $drv in
3549e42975a1SGerd Hoffmann    alsa | try-alsa)
3550c80a867fSGerd Hoffmann    if $pkg_config alsa --exists; then
3551c80a867fSGerd Hoffmann        alsa_libs=$($pkg_config alsa --libs)
3552478e943fSPaolo Bonzini        alsa_cflags=$($pkg_config alsa --cflags)
3553478e943fSPaolo Bonzini        alsa=yes
3554e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3555e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3556e42975a1SGerd Hoffmann        fi
3557e42975a1SGerd Hoffmann    else
3558e42975a1SGerd Hoffmann        if test "$drv" = "try-alsa"; then
3559e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3560c80a867fSGerd Hoffmann        else
3561c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3562c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3563c80a867fSGerd Hoffmann        fi
3564e42975a1SGerd Hoffmann    fi
3565c2de5c91Smalc    ;;
3566c2de5c91Smalc
3567e42975a1SGerd Hoffmann    pa | try-pa)
3568c80a867fSGerd Hoffmann    if $pkg_config libpulse --exists; then
3569478e943fSPaolo Bonzini        libpulse=yes
3570c80a867fSGerd Hoffmann        pulse_libs=$($pkg_config libpulse --libs)
3571478e943fSPaolo Bonzini        pulse_cflags=$($pkg_config libpulse --cflags)
3572e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3573e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3574e42975a1SGerd Hoffmann        fi
3575e42975a1SGerd Hoffmann    else
3576e42975a1SGerd Hoffmann        if test "$drv" = "try-pa"; then
3577e42975a1SGerd Hoffmann            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3578c80a867fSGerd Hoffmann        else
3579c80a867fSGerd Hoffmann            error_exit "$drv check failed" \
3580c80a867fSGerd Hoffmann                "Make sure to have the $drv libs and headers installed."
3581c80a867fSGerd Hoffmann        fi
3582e42975a1SGerd Hoffmann    fi
3583b8e59f18Smalc    ;;
3584b8e59f18Smalc
3585373967b2SGerd Hoffmann    sdl)
3586373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
3587373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
3588373967b2SGerd Hoffmann    fi
3589373967b2SGerd Hoffmann    ;;
3590373967b2SGerd Hoffmann
3591e42975a1SGerd Hoffmann    try-sdl)
3592e42975a1SGerd Hoffmann    if test "$sdl" = "no"; then
3593e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3594e42975a1SGerd Hoffmann    else
3595e42975a1SGerd Hoffmann        audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3596e42975a1SGerd Hoffmann    fi
3597e42975a1SGerd Hoffmann    ;;
3598e42975a1SGerd Hoffmann
3599997e690aSJuan Quintela    coreaudio)
3600b1149911SFam Zheng      coreaudio_libs="-framework CoreAudio"
3601997e690aSJuan Quintela    ;;
3602997e690aSJuan Quintela
3603a4bf6780SJuan Quintela    dsound)
3604b1149911SFam Zheng      dsound_libs="-lole32 -ldxguid"
3605d5631638Smalc      audio_win_int="yes"
3606a4bf6780SJuan Quintela    ;;
3607a4bf6780SJuan Quintela
3608a4bf6780SJuan Quintela    oss)
3609b1149911SFam Zheng      oss_libs="$oss_lib"
3610a4bf6780SJuan Quintela    ;;
3611a4bf6780SJuan Quintela
36122e445703SGeoffrey McRae    jack | try-jack)
36132e445703SGeoffrey McRae    if $pkg_config jack --exists; then
3614478e943fSPaolo Bonzini        libjack=yes
36152e445703SGeoffrey McRae        jack_libs=$($pkg_config jack --libs)
36162e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
36172e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
36182e445703SGeoffrey McRae        fi
36192e445703SGeoffrey McRae    else
36202e445703SGeoffrey McRae        if test "$drv" = "try-jack"; then
36212e445703SGeoffrey McRae            audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
36222e445703SGeoffrey McRae        else
36232e445703SGeoffrey McRae            error_exit "$drv check failed" \
36242e445703SGeoffrey McRae                "Make sure to have the $drv libs and headers installed."
36252e445703SGeoffrey McRae        fi
36262e445703SGeoffrey McRae    fi
36272e445703SGeoffrey McRae    ;;
36282e445703SGeoffrey McRae
3629e4c63a6aSmalc    *)
36301c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
363176ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
363276ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3633e4c63a6aSmalc    }
3634e4c63a6aSmalc    ;;
3635c2de5c91Smalc    esac
3636c2de5c91Smalcdone
36378f28f3fbSths
36384d3b6f6eSbalrog##########################################
36392e4d9fb1Saurel32# BrlAPI probe
36402e4d9fb1Saurel32
36414ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3642eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
36432e4d9fb1Saurel32  cat > $TMPC << EOF
36442e4d9fb1Saurel32#include <brlapi.h>
3645832ce9c2SScott Wood#include <stddef.h>
36462e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
36472e4d9fb1Saurel32EOF
364852166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
36492e4d9fb1Saurel32    brlapi=yes
36504ffcedb6SJuan Quintela  else
36514ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
365221684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
36534ffcedb6SJuan Quintela    fi
36544ffcedb6SJuan Quintela    brlapi=no
3655eb82284fSJuan Quintela  fi
3656eb82284fSJuan Quintelafi
36572e4d9fb1Saurel32
36582e4d9fb1Saurel32##########################################
3659e08bb301SSamuel Thibault# iconv probe
3660e08bb301SSamuel Thibaultif test "$iconv" != "no" ; then
3661e08bb301SSamuel Thibault  cat > $TMPC << EOF
3662e08bb301SSamuel Thibault#include <iconv.h>
3663e08bb301SSamuel Thibaultint main(void) {
3664e08bb301SSamuel Thibault  iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3665e08bb301SSamuel Thibault  return conv != (iconv_t) -1;
3666e08bb301SSamuel Thibault}
3667e08bb301SSamuel ThibaultEOF
3668e08bb301SSamuel Thibault  iconv_prefix_list="/usr/local:/usr"
3669e08bb301SSamuel Thibault  iconv_lib_list=":-liconv"
3670e08bb301SSamuel Thibault  IFS=:
3671e08bb301SSamuel Thibault  for iconv_prefix in $iconv_prefix_list; do
3672e08bb301SSamuel Thibault    IFS=:
3673e08bb301SSamuel Thibault    iconv_cflags="-I$iconv_prefix/include"
3674e08bb301SSamuel Thibault    iconv_ldflags="-L$iconv_prefix/lib"
3675e08bb301SSamuel Thibault    for iconv_link in $iconv_lib_list; do
3676e08bb301SSamuel Thibault      unset IFS
3677e08bb301SSamuel Thibault      iconv_lib="$iconv_ldflags $iconv_link"
3678e08bb301SSamuel Thibault      echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3679e08bb301SSamuel Thibault      if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3680e08bb301SSamuel Thibault        iconv_found=yes
3681e08bb301SSamuel Thibault        break
3682e08bb301SSamuel Thibault      fi
3683e08bb301SSamuel Thibault    done
3684e08bb301SSamuel Thibault    if test "$iconv_found" = yes ; then
3685e08bb301SSamuel Thibault      break
3686e08bb301SSamuel Thibault    fi
3687e08bb301SSamuel Thibault  done
3688e08bb301SSamuel Thibault  if test "$iconv_found" = "yes" ; then
3689e08bb301SSamuel Thibault    iconv=yes
3690e08bb301SSamuel Thibault  else
3691e08bb301SSamuel Thibault    if test "$iconv" = "yes" ; then
3692e08bb301SSamuel Thibault      feature_not_found "iconv" "Install iconv devel"
3693e08bb301SSamuel Thibault    fi
3694e08bb301SSamuel Thibault    iconv=no
3695e08bb301SSamuel Thibault  fi
3696e08bb301SSamuel Thibaultfi
3697e08bb301SSamuel Thibault
3698e08bb301SSamuel Thibault##########################################
36994d3b6f6eSbalrog# curses probe
3700e08bb301SSamuel Thibaultif test "$iconv" = "no" ; then
3701e08bb301SSamuel Thibault  # curses will need iconv
3702e08bb301SSamuel Thibault  curses=no
3703e08bb301SSamuel Thibaultfi
3704a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3705e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
37068ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
37078ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3708e095e2f3SStefan Weil  else
37097c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
37108ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3711e095e2f3SStefan Weil  fi
3712c584a6d0SJuan Quintela  curses_found=no
37134d3b6f6eSbalrog  cat > $TMPC << EOF
37148ddc5bf9SSamuel Thibault#include <locale.h>
37154d3b6f6eSbalrog#include <curses.h>
37168ddc5bf9SSamuel Thibault#include <wchar.h>
37172f8b7cd5SSamuel Thibault#include <langinfo.h>
3718ef9a2524SStefan Weilint main(void) {
37192f8b7cd5SSamuel Thibault  const char *codeset;
37208ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
37218ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3722ef9a2524SStefan Weil  resize_term(0, 0);
37238ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
37248ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
37257c703002SSamuel Thibault  add_wch(WACS_DEGREE);
37262f8b7cd5SSamuel Thibault  codeset = nl_langinfo(CODESET);
37272f8b7cd5SSamuel Thibault  return codeset != 0;
3728ef9a2524SStefan Weil}
37294d3b6f6eSbalrogEOF
3730ecbe251fSVadim Evard  IFS=:
37318ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3732b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3733b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
37347c703002SSamuel Thibault    IFS=:
37358ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3736ecbe251fSVadim Evard      unset IFS
37378ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3738c584a6d0SJuan Quintela        curses_found=yes
37394f78ef9aSJuan Quintela        break
37404d3b6f6eSbalrog      fi
37414f78ef9aSJuan Quintela    done
37427c703002SSamuel Thibault    if test "$curses_found" = yes ; then
37437c703002SSamuel Thibault      break
37447c703002SSamuel Thibault    fi
37458ddc5bf9SSamuel Thibault  done
3746ecbe251fSVadim Evard  unset IFS
3747c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3748c584a6d0SJuan Quintela    curses=yes
3749c584a6d0SJuan Quintela  else
3750c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
375121684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3752c584a6d0SJuan Quintela    fi
3753c584a6d0SJuan Quintela    curses=no
3754c584a6d0SJuan Quintela  fi
37554f78ef9aSJuan Quintelafi
37564d3b6f6eSbalrog
3757414f0dabSblueswir1##########################################
3758769ce76dSAlexander Graf# curl probe
3759a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
376065d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3761a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
37624e2b0658SPaolo Bonzini  else
37634e2b0658SPaolo Bonzini    curlconfig=curl-config
37644e2b0658SPaolo Bonzini  fi
3765769ce76dSAlexander Graf  cat > $TMPC << EOF
3766769ce76dSAlexander Graf#include <curl/curl.h>
37670b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3768769ce76dSAlexander GrafEOF
376989138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
377089138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3771b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3772769ce76dSAlexander Graf    curl=yes
3773788c8196SJuan Quintela  else
3774788c8196SJuan Quintela    if test "$curl" = "yes" ; then
377521684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3776788c8196SJuan Quintela    fi
3777788c8196SJuan Quintela    curl=no
3778769ce76dSAlexander Graf  fi
3779769ce76dSAlexander Graffi # test "$curl"
3780769ce76dSAlexander Graf
3781769ce76dSAlexander Graf##########################################
3782e18df141SAnthony Liguori# glib support probe
3783a52d28afSPaolo Bonzini
378400f2cfbbSDaniel P. Berrangéglib_req_ver=2.48
3785aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3786aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3787a88afc64SGerd Hoffmann    glib_modules="$glib_modules gmodule-export-2.0"
3788aa0d1f44SPaolo Bonzinifi
378954cb65d8SEmilio G. Cotaif test "$plugins" = yes; then
379054cb65d8SEmilio G. Cota    glib_modules="$glib_modules gmodule-2.0"
379154cb65d8SEmilio G. Cotafi
3792e26110cfSFam Zheng
37934eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
37944eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
37954eaf7202SSameeh Jubran
3796e633a5c6SEric Blakeif test "$static" = yes && test "$mingw32" = yes; then
37974eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
37984eaf7202SSameeh Jubranfi
37994eaf7202SSameeh Jubran
3800aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3801e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
380289138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
380389138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
38044a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
380514015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3806e18df141SAnthony Liguori    else
3807e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3808e26110cfSFam Zheng    fi
3809e26110cfSFam Zhengdone
3810e26110cfSFam Zheng
3811f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3812f876b765SMarc-André Lureau    gio=yes
3813f876b765SMarc-André Lureau    gio_cflags=$($pkg_config --cflags gio-2.0)
3814f876b765SMarc-André Lureau    gio_libs=$($pkg_config --libs gio-2.0)
381525a97a56SMarc-André Lureau    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
38160dba4897SMarc-André Lureau    if [ ! -x "$gdbus_codegen" ]; then
38170dba4897SMarc-André Lureau        gdbus_codegen=
38180dba4897SMarc-André Lureau    fi
3819f876b765SMarc-André Lureauelse
3820f876b765SMarc-André Lureau    gio=no
3821f876b765SMarc-André Lureaufi
3822f876b765SMarc-André Lureau
382325a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
382425a97a56SMarc-André Lureau    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
382525a97a56SMarc-André Lureau    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
382625a97a56SMarc-André Lureaufi
382725a97a56SMarc-André Lureau
3828977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3829977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3830977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3831977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3832977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3833977a82abSDaniel P. Berrange#include <glib.h>
3834977a82abSDaniel P. Berrange#include <unistd.h>
3835977a82abSDaniel P. Berrange
3836977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3837977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3838977a82abSDaniel P. Berrange
3839977a82abSDaniel P. Berrangeint main(void) {
3840977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3841977a82abSDaniel P. Berrange   return 0;
3842977a82abSDaniel P. Berrange}
3843977a82abSDaniel P. BerrangeEOF
3844977a82abSDaniel P. Berrange
38455919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3846977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3847977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3848977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3849977a82abSDaniel P. Berrange	       "build target"
3850977a82abSDaniel P. Berrangefi
3851977a82abSDaniel P. Berrange
3852bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3853bbbf2e04SJohn Snowcat > $TMPC << EOF
3854bbbf2e04SJohn Snow#include <glib.h>
3855bbbf2e04SJohn Snowint main(void) { return 0; }
3856bbbf2e04SJohn SnowEOF
3857bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3858bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3859bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3860086d5f75SPaolo Bonzini        QEMU_CFLAGS="-Wno-unknown-attributes $CFLAGS"
3861bbbf2e04SJohn Snow    fi
3862bbbf2e04SJohn Snowfi
3863bbbf2e04SJohn Snow
38649bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2
38659bda600bSEric Blakecat > $TMPC << EOF
38669bda600bSEric Blake#include <glib.h>
38679bda600bSEric Blaketypedef struct Foo {
38689bda600bSEric Blake    int i;
38699bda600bSEric Blake} Foo;
38709bda600bSEric Blakestatic void foo_free(Foo *f)
38719bda600bSEric Blake{
38729bda600bSEric Blake    g_free(f);
38739bda600bSEric Blake}
38749bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
38759bda600bSEric Blakeint main(void) { return 0; }
38769bda600bSEric BlakeEOF
38779bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
38789bda600bSEric Blake    if cc_has_warning_flag "-Wno-unused-function"; then
38799bda600bSEric Blake        glib_cflags="$glib_cflags -Wno-unused-function"
38809bda600bSEric Blake        CFLAGS="$CFLAGS -Wno-unused-function"
38819bda600bSEric Blake    fi
38829bda600bSEric Blakefi
38839bda600bSEric Blake
38846a1f42bdSStefan Weil#########################################
38856a1f42bdSStefan Weil# zlib check
38866a1f42bdSStefan Weil
38876a1f42bdSStefan Weilif test "$zlib" != "no" ; then
38886a1f42bdSStefan Weil    if $pkg_config --exists zlib; then
38896a1f42bdSStefan Weil        zlib_cflags=$($pkg_config --cflags zlib)
38906a1f42bdSStefan Weil        zlib_libs=$($pkg_config --libs zlib)
38916a1f42bdSStefan Weil        QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
38926a1f42bdSStefan Weil        LIBS="$zlib_libs $LIBS"
38936a1f42bdSStefan Weil    else
38946a1f42bdSStefan Weil        cat > $TMPC << EOF
38956a1f42bdSStefan Weil#include <zlib.h>
38966a1f42bdSStefan Weilint main(void) { zlibVersion(); return 0; }
38976a1f42bdSStefan WeilEOF
38986a1f42bdSStefan Weil        if compile_prog "" "-lz" ; then
38995e5733e5SMarc-André Lureau            zlib_libs=-lz
39005e5733e5SMarc-André Lureau            LIBS="$LIBS $zlib_libs"
39016a1f42bdSStefan Weil        else
39026a1f42bdSStefan Weil            error_exit "zlib check failed" \
39036a1f42bdSStefan Weil                "Make sure to have the zlib libs and headers installed."
39046a1f42bdSStefan Weil        fi
39056a1f42bdSStefan Weil    fi
39066a1f42bdSStefan Weilfi
39076a1f42bdSStefan Weil
3908e26110cfSFam Zheng##########################################
3909e26110cfSFam Zheng# SHA command probe for modules
3910e26110cfSFam Zhengif test "$modules" = yes; then
3911e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3912e26110cfSFam Zheng    for c in $shacmd_probe; do
39138ccefb91SFam Zheng        if has $c; then
3914e26110cfSFam Zheng            shacmd="$c"
3915e26110cfSFam Zheng            break
3916e26110cfSFam Zheng        fi
3917e26110cfSFam Zheng    done
3918e26110cfSFam Zheng    if test "$shacmd" = ""; then
3919e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3920e26110cfSFam Zheng    fi
3921e18df141SAnthony Liguorifi
3922e18df141SAnthony Liguori
3923e18df141SAnthony Liguori##########################################
3924e2134eb9SGerd Hoffmann# pixman support probe
3925e2134eb9SGerd Hoffmann
39269b52b17bSThomas Huthif test "$softmmu" = "no"; then
392774880fe2SRobert Schiele  pixman_cflags=
392874880fe2SRobert Schiele  pixman_libs=
392935c4e86cSGerd Hoffmannelif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
393089138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
393189138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3932e2134eb9SGerd Hoffmannelse
3933c12b6d70SGerd Hoffmann  error_exit "pixman >= 0.21.8 not present." \
3934c12b6d70SGerd Hoffmann      "Please install the pixman devel package."
3935e2134eb9SGerd Hoffmannfi
3936e2134eb9SGerd Hoffmann
3937e2134eb9SGerd Hoffmann##########################################
3938fe8fc5aeSPaolo Bonzini# libmpathpersist probe
3939fe8fc5aeSPaolo Bonzini
3940fe8fc5aeSPaolo Bonziniif test "$mpath" != "no" ; then
39411b0578f5SMurilo Opsfelder Araujo  # probe for the new API
3942fe8fc5aeSPaolo Bonzini  cat > $TMPC <<EOF
3943fe8fc5aeSPaolo Bonzini#include <libudev.h>
3944fe8fc5aeSPaolo Bonzini#include <mpath_persist.h>
3945fe8fc5aeSPaolo Bonziniunsigned mpath_mx_alloc_len = 1024;
3946fe8fc5aeSPaolo Bonziniint logsink;
3947b3f1c8c4SPaolo Bonzinistatic struct config *multipath_conf;
3948b3f1c8c4SPaolo Bonziniextern struct udev *udev;
3949b3f1c8c4SPaolo Bonziniextern struct config *get_multipath_config(void);
3950b3f1c8c4SPaolo Bonziniextern void put_multipath_config(struct config *conf);
3951b3f1c8c4SPaolo Bonzinistruct udev *udev;
3952b3f1c8c4SPaolo Bonzinistruct config *get_multipath_config(void) { return multipath_conf; }
3953b3f1c8c4SPaolo Bonzinivoid put_multipath_config(struct config *conf) { }
3954b3f1c8c4SPaolo Bonzini
3955fe8fc5aeSPaolo Bonziniint main(void) {
3956b3f1c8c4SPaolo Bonzini    udev = udev_new();
3957b3f1c8c4SPaolo Bonzini    multipath_conf = mpath_lib_init();
3958fe8fc5aeSPaolo Bonzini    return 0;
3959fe8fc5aeSPaolo Bonzini}
3960fe8fc5aeSPaolo BonziniEOF
3961fe8fc5aeSPaolo Bonzini  if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3962fe8fc5aeSPaolo Bonzini    mpathpersist=yes
39631b0578f5SMurilo Opsfelder Araujo    mpathpersist_new_api=yes
39641b0578f5SMurilo Opsfelder Araujo  else
39651b0578f5SMurilo Opsfelder Araujo    # probe for the old API
39661b0578f5SMurilo Opsfelder Araujo    cat > $TMPC <<EOF
39671b0578f5SMurilo Opsfelder Araujo#include <libudev.h>
39681b0578f5SMurilo Opsfelder Araujo#include <mpath_persist.h>
39691b0578f5SMurilo Opsfelder Araujounsigned mpath_mx_alloc_len = 1024;
39701b0578f5SMurilo Opsfelder Araujoint logsink;
39711b0578f5SMurilo Opsfelder Araujoint main(void) {
39721b0578f5SMurilo Opsfelder Araujo    struct udev *udev = udev_new();
39731b0578f5SMurilo Opsfelder Araujo    mpath_lib_init(udev);
39741b0578f5SMurilo Opsfelder Araujo    return 0;
39751b0578f5SMurilo Opsfelder Araujo}
39761b0578f5SMurilo Opsfelder AraujoEOF
39771b0578f5SMurilo Opsfelder Araujo    if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
39781b0578f5SMurilo Opsfelder Araujo      mpathpersist=yes
39791b0578f5SMurilo Opsfelder Araujo      mpathpersist_new_api=no
3980fe8fc5aeSPaolo Bonzini    else
3981fe8fc5aeSPaolo Bonzini      mpathpersist=no
3982fe8fc5aeSPaolo Bonzini    fi
39831b0578f5SMurilo Opsfelder Araujo  fi
3984fe8fc5aeSPaolo Bonzinielse
3985fe8fc5aeSPaolo Bonzini  mpathpersist=no
3986fe8fc5aeSPaolo Bonzinifi
3987fe8fc5aeSPaolo Bonzini
3988fe8fc5aeSPaolo Bonzini##########################################
3989e5d355d1Saliguori# pthread probe
39904b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
39913c529d93Saliguori
3992e5d355d1Saliguoripthread=no
3993414f0dabSblueswir1cat > $TMPC << EOF
39943c529d93Saliguori#include <pthread.h>
39957a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
39967a42bbe4SStefan Weilint main(void) {
39977a42bbe4SStefan Weil  pthread_t thread;
39987a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
39997a42bbe4SStefan Weil  return 0;
40007a42bbe4SStefan Weil}
4001414f0dabSblueswir1EOF
4002bd00d539SAndreas Färberif compile_prog "" "" ; then
4003bd00d539SAndreas Färber  pthread=yes
4004bd00d539SAndreas Färberelse
4005de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
400652166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
4007e5d355d1Saliguori      pthread=yes
4008e3c56761SPeter Portante      found=no
4009e3c56761SPeter Portante      for lib_entry in $LIBS; do
4010e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
4011e3c56761SPeter Portante          found=yes
4012e3c56761SPeter Portante          break
4013e3c56761SPeter Portante        fi
4014e3c56761SPeter Portante      done
4015e3c56761SPeter Portante      if test "$found" = "no"; then
40165572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
4017e3c56761SPeter Portante      fi
4018409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
4019de65fe0fSSebastian Herbszt      break
4020414f0dabSblueswir1    fi
4021de65fe0fSSebastian Herbszt  done
4022bd00d539SAndreas Färberfi
4023414f0dabSblueswir1
4024e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then
402576ad07a4SPeter Maydell  error_exit "pthread check failed" \
402676ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
4027e5d355d1Saliguorifi
4028e5d355d1Saliguori
4029479a5747SRoman Bolshakov# check for pthread_setname_np with thread id
4030479a5747SRoman Bolshakovpthread_setname_np_w_tid=no
40315c312079SDr. David Alan Gilbertcat > $TMPC << EOF
40325c312079SDr. David Alan Gilbert#include <pthread.h>
40335c312079SDr. David Alan Gilbert
40345c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
40355c312079SDr. David Alan Gilbertint main(void)
40365c312079SDr. David Alan Gilbert{
40375c312079SDr. David Alan Gilbert    pthread_t thread;
40385c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
40395c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
40405c312079SDr. David Alan Gilbert    return 0;
40415c312079SDr. David Alan Gilbert}
40425c312079SDr. David Alan GilbertEOF
40435c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
4044479a5747SRoman Bolshakov  pthread_setname_np_w_tid=yes
4045479a5747SRoman Bolshakovfi
4046479a5747SRoman Bolshakov
4047479a5747SRoman Bolshakov# check for pthread_setname_np without thread id
4048479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no
4049479a5747SRoman Bolshakovcat > $TMPC << EOF
4050479a5747SRoman Bolshakov#include <pthread.h>
4051479a5747SRoman Bolshakov
405212a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
4053479a5747SRoman Bolshakovint main(void)
4054479a5747SRoman Bolshakov{
4055479a5747SRoman Bolshakov    pthread_t thread;
4056479a5747SRoman Bolshakov    pthread_create(&thread, 0, f, 0);
4057479a5747SRoman Bolshakov    return 0;
4058479a5747SRoman Bolshakov}
4059479a5747SRoman BolshakovEOF
4060479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then
4061479a5747SRoman Bolshakov  pthread_setname_np_wo_tid=yes
40625c312079SDr. David Alan Gilbertfi
40635c312079SDr. David Alan Gilbert
4064bf9298b9Saliguori##########################################
4065f27aaf4bSChristian Brunner# rbd probe
4066f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
4067f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
4068f27aaf4bSChristian Brunner#include <stdio.h>
4069ad32e9c0SJosh Durgin#include <rbd/librbd.h>
4070f27aaf4bSChristian Brunnerint main(void) {
4071ad32e9c0SJosh Durgin    rados_t cluster;
4072ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
4073f27aaf4bSChristian Brunner    return 0;
4074f27aaf4bSChristian Brunner}
4075f27aaf4bSChristian BrunnerEOF
4076ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
4077f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
4078f27aaf4bSChristian Brunner    rbd=yes
4079f27aaf4bSChristian Brunner  else
4080f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
408121684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
4082f27aaf4bSChristian Brunner    fi
4083f27aaf4bSChristian Brunner    rbd=no
4084f27aaf4bSChristian Brunner  fi
4085f27aaf4bSChristian Brunnerfi
4086f27aaf4bSChristian Brunner
4087f27aaf4bSChristian Brunner##########################################
4088b10d49d7SPino Toscano# libssh probe
4089b10d49d7SPino Toscanoif test "$libssh" != "no" ; then
4090b10d49d7SPino Toscano  if $pkg_config --exists libssh; then
4091b10d49d7SPino Toscano    libssh_cflags=$($pkg_config libssh --cflags)
4092b10d49d7SPino Toscano    libssh_libs=$($pkg_config libssh --libs)
4093b10d49d7SPino Toscano    libssh=yes
40940a12ec87SRichard W.M. Jones  else
4095b10d49d7SPino Toscano    if test "$libssh" = "yes" ; then
4096b10d49d7SPino Toscano      error_exit "libssh required for --enable-libssh"
40970a12ec87SRichard W.M. Jones    fi
4098b10d49d7SPino Toscano    libssh=no
40990a12ec87SRichard W.M. Jones  fi
41000a12ec87SRichard W.M. Jonesfi
41010a12ec87SRichard W.M. Jones
41020a12ec87SRichard W.M. Jones##########################################
4103b10d49d7SPino Toscano# Check for libssh 0.8
4104b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and
4105b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped
4106b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not
4107b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0).
41089a2d462eSRichard W.M. Jones
4109b10d49d7SPino Toscanoif test "$libssh" = "yes"; then
41109a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
4111b10d49d7SPino Toscano#include <libssh/libssh.h>
4112b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); }
41139a2d462eSRichard W.M. JonesEOF
4114b10d49d7SPino Toscano  if compile_prog "$libssh_cflags" "$libssh_libs"; then
4115b10d49d7SPino Toscano    libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
41169a2d462eSRichard W.M. Jones  fi
41179a2d462eSRichard W.M. Jonesfi
41189a2d462eSRichard W.M. Jones
41199a2d462eSRichard W.M. Jones##########################################
41205c6c3a6cSChristoph Hellwig# linux-aio probe
41215c6c3a6cSChristoph Hellwig
41225c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
41235c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
41245c6c3a6cSChristoph Hellwig#include <libaio.h>
41255c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
4126832ce9c2SScott Wood#include <stddef.h>
41275c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
41285c6c3a6cSChristoph HellwigEOF
41295c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
41305c6c3a6cSChristoph Hellwig    linux_aio=yes
41315c6c3a6cSChristoph Hellwig  else
41325c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
413321684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
41345c6c3a6cSChristoph Hellwig    fi
41353cfcae3cSLuiz Capitulino    linux_aio=no
41365c6c3a6cSChristoph Hellwig  fi
41375c6c3a6cSChristoph Hellwigfi
4138c10dd856SAarushi Mehta##########################################
4139c10dd856SAarushi Mehta# linux-io-uring probe
4140c10dd856SAarushi Mehta
4141c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then
4142c10dd856SAarushi Mehta  if $pkg_config liburing; then
4143c10dd856SAarushi Mehta    linux_io_uring_cflags=$($pkg_config --cflags liburing)
4144c10dd856SAarushi Mehta    linux_io_uring_libs=$($pkg_config --libs liburing)
4145c10dd856SAarushi Mehta    linux_io_uring=yes
414673fd282eSStefan Hajnoczi
414773fd282eSStefan Hajnoczi    # io_uring is used in libqemuutil.a where per-file -libs variables are not
414873fd282eSStefan Hajnoczi    # seen by programs linking the archive.  It's not ideal, but just add the
414973fd282eSStefan Hajnoczi    # library dependency globally.
415073fd282eSStefan Hajnoczi    LIBS="$linux_io_uring_libs $LIBS"
4151c10dd856SAarushi Mehta  else
4152c10dd856SAarushi Mehta    if test "$linux_io_uring" = "yes" ; then
4153c10dd856SAarushi Mehta      feature_not_found "linux io_uring" "Install liburing devel"
4154c10dd856SAarushi Mehta    fi
4155c10dd856SAarushi Mehta    linux_io_uring=no
4156c10dd856SAarushi Mehta  fi
4157c10dd856SAarushi Mehtafi
41585c6c3a6cSChristoph Hellwig
41595c6c3a6cSChristoph Hellwig##########################################
41607aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX
41613b8acc11SPaolo Bonzini
41627aaa6a16SPaolo Bonziniif test "$tpm" = ""; then
41637aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes"; then
41647aaa6a16SPaolo Bonzini    tpm=no
41653b8acc11SPaolo Bonzini  else
41667aaa6a16SPaolo Bonzini    tpm=yes
41677aaa6a16SPaolo Bonzini  fi
41687aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then
41697aaa6a16SPaolo Bonzini  if test "$mingw32" = "yes" ; then
41707aaa6a16SPaolo Bonzini    error_exit "TPM emulation only available on POSIX systems"
41717aaa6a16SPaolo Bonzini  fi
41723b8acc11SPaolo Bonzinifi
41733b8acc11SPaolo Bonzini
41743b8acc11SPaolo Bonzini##########################################
4175758e8e38SVenkateswararao Jujjuri (JV)# attr probe
4176758e8e38SVenkateswararao Jujjuri (JV)
4177ec0d5893SMarc-André Lureaulibattr_libs=
4178758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
4179758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
4180758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
4181758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
4182f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
4183f2338fb4SPavel Borzenkov#include <attr/xattr.h>
4184f2338fb4SPavel Borzenkov#else
41854f26f2b6SAvi Kivity#include <sys/xattr.h>
4186f2338fb4SPavel Borzenkov#endif
4187758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
4188758e8e38SVenkateswararao Jujjuri (JV)EOF
41894f26f2b6SAvi Kivity  if compile_prog "" "" ; then
41904f26f2b6SAvi Kivity    attr=yes
41914f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
4192f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
4193758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
4194ec0d5893SMarc-André Lureau    libattr_libs="-lattr"
4195ec0d5893SMarc-André Lureau    LIBS="$libattr_libs $LIBS"
41964f26f2b6SAvi Kivity    libattr=yes
4197758e8e38SVenkateswararao Jujjuri (JV)  else
4198758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
419921684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
4200758e8e38SVenkateswararao Jujjuri (JV)    fi
4201758e8e38SVenkateswararao Jujjuri (JV)    attr=no
4202758e8e38SVenkateswararao Jujjuri (JV)  fi
4203758e8e38SVenkateswararao Jujjuri (JV)fi
4204758e8e38SVenkateswararao Jujjuri (JV)
4205758e8e38SVenkateswararao Jujjuri (JV)##########################################
4206bf9298b9Saliguori# iovec probe
4207bf9298b9Saliguoricat > $TMPC <<EOF
4208db34f0b3Sblueswir1#include <sys/types.h>
4209bf9298b9Saliguori#include <sys/uio.h>
4210db34f0b3Sblueswir1#include <unistd.h>
4211f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
4212bf9298b9SaliguoriEOF
4213bf9298b9Saliguoriiovec=no
421452166aa0SJuan Quintelaif compile_prog "" "" ; then
4215bf9298b9Saliguori  iovec=yes
4216bf9298b9Saliguorifi
4217bf9298b9Saliguori
4218f652e6afSaurel32##########################################
4219ceb42de8Saliguori# preadv probe
4220ceb42de8Saliguoricat > $TMPC <<EOF
4221ceb42de8Saliguori#include <sys/types.h>
4222ceb42de8Saliguori#include <sys/uio.h>
4223ceb42de8Saliguori#include <unistd.h>
4224c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
4225ceb42de8SaliguoriEOF
4226ceb42de8Saliguoripreadv=no
422752166aa0SJuan Quintelaif compile_prog "" "" ; then
4228ceb42de8Saliguori  preadv=yes
4229ceb42de8Saliguorifi
4230ceb42de8Saliguori
4231ceb42de8Saliguori##########################################
4232f652e6afSaurel32# fdt probe
4233e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
4234e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
4235e169e1e1SPeter Maydellfdt_required=no
4236e169e1e1SPeter Maydellfor target in $target_list; do
4237e169e1e1SPeter Maydell  case $target in
4238c8c35e5fSYoshinori Sato    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
4239e169e1e1SPeter Maydell      fdt_required=yes
4240e169e1e1SPeter Maydell    ;;
4241e169e1e1SPeter Maydell  esac
4242e169e1e1SPeter Maydelldone
4243e169e1e1SPeter Maydell
4244e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
4245e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
4246e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
4247e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
4248e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
4249e169e1e1SPeter Maydell  fi
4250e169e1e1SPeter Maydell  fdt=yes
42517ba4a4d3SPhilippe Mathieu-Daudéelif test "$fdt" != "yes" ; then
42527ba4a4d3SPhilippe Mathieu-Daudé  fdt=no
4253e169e1e1SPeter Maydellfi
4254e169e1e1SPeter Maydell
4255d599938aSLaurent Vivier# fdt is only required when building softmmu targets
4256d599938aSLaurent Vivierif test -z "$fdt" -a "$softmmu" != "yes" ; then
4257d599938aSLaurent Vivier    fdt="no"
4258d599938aSLaurent Vivierfi
4259d599938aSLaurent Vivier
42602df87df7SJuan Quintelaif test "$fdt" != "no" ; then
4261b41af4baSJuan Quintela  fdt_libs="-lfdt"
426296ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
42636e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
4264f652e6afSaurel32  cat > $TMPC << EOF
426531ce0adbSThomas Huth#include <libfdt.h>
426696ce6545SPeter Crosthwaite#include <libfdt_env.h>
4267fea35ca4SAlexey Kardashevskiyint main(void) { fdt_check_full(NULL, 0); return 0; }
4268f652e6afSaurel32EOF
426952166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
4270a540f158SPeter Crosthwaite    # system DTC is good - use it
4271e3971d61SPhilippe Mathieu-Daudé    fdt=system
4272aef45d51SDaniel P. Berrange  else
4273aef45d51SDaniel P. Berrange      # have GIT checkout, so activate dtc submodule
4274aef45d51SDaniel P. Berrange      if test -e "${source_path}/.git" ; then
4275aef45d51SDaniel P. Berrange          git_submodules="${git_submodules} dtc"
4276aef45d51SDaniel P. Berrange      fi
4277aef45d51SDaniel P. Berrange      if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
4278e3971d61SPhilippe Mathieu-Daudé          fdt=git
4279a540f158SPeter Crosthwaite          mkdir -p dtc
4280cab00a5aSMichael S. Tsirkin          if [ "$pwd_is_source_path" != "y" ] ; then
4281a540f158SPeter Crosthwaite              symlink "$source_path/dtc/Makefile" "dtc/Makefile"
42822df87df7SJuan Quintela          fi
428325211446SPaolo Bonzini          fdt_cflags="-I${source_path}/dtc/libfdt"
428425211446SPaolo Bonzini          fdt_ldflags="-L$PWD/dtc/libfdt"
42858a99e9a3SPhilippe Mathieu-Daudé          fdt_libs="$fdt_libs"
4286a540f158SPeter Crosthwaite      elif test "$fdt" = "yes" ; then
4287aef45d51SDaniel P. Berrange          # Not a git build & no libfdt found, prompt for system install
4288aef45d51SDaniel P. Berrange          error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4289aef45d51SDaniel P. Berrange                     "Please install the DTC (libfdt) devel package"
4290a540f158SPeter Crosthwaite      else
4291a540f158SPeter Crosthwaite          # don't have and don't want
4292de3a354aSMichael Walle          fdt_libs=
42932df87df7SJuan Quintela          fdt=no
4294f652e6afSaurel32      fi
4295f652e6afSaurel32  fi
4296aef45d51SDaniel P. Berrangefi
4297f652e6afSaurel32
429820ff075bSMichael Walle##########################################
4299fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
4300b1546f32SGerd Hoffmann
4301d52c454aSMarc-André Lureaugbm="no"
4302d52c454aSMarc-André Lureauif $pkg_config gbm; then
4303d52c454aSMarc-André Lureau    gbm_cflags="$($pkg_config --cflags gbm)"
4304d52c454aSMarc-André Lureau    gbm_libs="$($pkg_config --libs gbm)"
4305d52c454aSMarc-André Lureau    gbm="yes"
4306d52c454aSMarc-André Lureaufi
4307d52c454aSMarc-André Lureau
4308da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
43094939a1dfSMichael Tokarev  opengl_pkgs="epoxy gbm"
43105f9b1e35SGerd Hoffmann  if $pkg_config $opengl_pkgs; then
43115f9b1e35SGerd Hoffmann    opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
43125f9b1e35SGerd Hoffmann    opengl_libs="$($pkg_config --libs $opengl_pkgs)"
4313da076ffeSGerd Hoffmann    opengl=yes
4314925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4315925a0400SGerd Hoffmann        gtk_gl="yes"
4316925a0400SGerd Hoffmann    fi
4317cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
431820ff075bSMichael Walle  else
4319da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
4320dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
432120ff075bSMichael Walle    fi
4322f676c67eSJeremy White    opengl_cflags=""
4323da076ffeSGerd Hoffmann    opengl_libs=""
4324da076ffeSGerd Hoffmann    opengl=no
432520ff075bSMichael Walle  fi
432620ff075bSMichael Wallefi
432720ff075bSMichael Walle
4328014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
4329014cb152SGerd Hoffmann  cat > $TMPC << EOF
4330014cb152SGerd Hoffmann#include <epoxy/egl.h>
4331014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
4332014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4333014cb152SGerd Hoffmann#endif
4334014cb152SGerd Hoffmannint main(void) { return 0; }
4335014cb152SGerd HoffmannEOF
4336014cb152SGerd Hoffmann  if compile_prog "" "" ; then
4337014cb152SGerd Hoffmann    opengl_dmabuf=yes
4338014cb152SGerd Hoffmann  fi
4339014cb152SGerd Hoffmannfi
4340c9a12e75SChrysostomos Nanakos
4341e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then
434299e1a93bSPhilippe Mathieu-Daudé  for target in $target_list; do
434399e1a93bSPhilippe Mathieu-Daudé    case $target in
434499e1a93bSPhilippe Mathieu-Daudé      lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
434599e1a93bSPhilippe Mathieu-Daudé        need_x11=yes
434699e1a93bSPhilippe Mathieu-Daudé      ;;
434799e1a93bSPhilippe Mathieu-Daudé    esac
434899e1a93bSPhilippe Mathieu-Daudé  done
434999e1a93bSPhilippe Mathieu-Daudéfi
435099e1a93bSPhilippe Mathieu-Daudé
4351ed279a06SKlim Kireev##########################################
4352ed279a06SKlim Kireev# libxml2 probe
4353ed279a06SKlim Kireevif test "$libxml2" != "no" ; then
4354ed279a06SKlim Kireev    if $pkg_config --exists libxml-2.0; then
4355ed279a06SKlim Kireev        libxml2="yes"
4356ed279a06SKlim Kireev        libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4357ed279a06SKlim Kireev        libxml2_libs=$($pkg_config --libs libxml-2.0)
4358ed279a06SKlim Kireev    else
4359ed279a06SKlim Kireev        if test "$libxml2" = "yes"; then
4360ed279a06SKlim Kireev            feature_not_found "libxml2" "Install libxml2 devel"
4361ed279a06SKlim Kireev        fi
4362ed279a06SKlim Kireev        libxml2="no"
4363ed279a06SKlim Kireev    fi
4364ed279a06SKlim Kireevfi
4365c9a12e75SChrysostomos Nanakos
4366eb100396SBharata B Rao##########################################
4367eb100396SBharata B Rao# glusterfs probe
4368eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
436965d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
4370e01bee08SBharata B Rao    glusterfs="yes"
437189138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
437289138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
4373d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
4374d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
4375d85fa9ebSJeff Cody    fi
437665d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
43770c14fb47SBharata B Rao      glusterfs_discard="yes"
43780c14fb47SBharata B Rao    fi
43797c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
4380df3a429aSNiels de Vos      glusterfs_fallocate="yes"
43817c815372SBharata B Rao      glusterfs_zerofill="yes"
43827c815372SBharata B Rao    fi
4383e014dbe7SPrasanna Kumar Kalever    cat > $TMPC << EOF
4384e014dbe7SPrasanna Kumar Kalever#include <glusterfs/api/glfs.h>
4385e014dbe7SPrasanna Kumar Kalever
4386e014dbe7SPrasanna Kumar Kaleverint
4387e014dbe7SPrasanna Kumar Kalevermain(void)
4388e014dbe7SPrasanna Kumar Kalever{
4389e014dbe7SPrasanna Kumar Kalever	/* new glfs_ftruncate() passes two additional args */
4390e014dbe7SPrasanna Kumar Kalever	return glfs_ftruncate(NULL, 0, NULL, NULL);
4391e014dbe7SPrasanna Kumar Kalever}
4392e014dbe7SPrasanna Kumar KaleverEOF
4393e014dbe7SPrasanna Kumar Kalever    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4394e014dbe7SPrasanna Kumar Kalever      glusterfs_ftruncate_has_stat="yes"
4395e014dbe7SPrasanna Kumar Kalever    fi
43960e3b891fSNiels de Vos    cat > $TMPC << EOF
43970e3b891fSNiels de Vos#include <glusterfs/api/glfs.h>
43980e3b891fSNiels de Vos
43990e3b891fSNiels de Vos/* new glfs_io_cbk() passes two additional glfs_stat structs */
44000e3b891fSNiels de Vosstatic void
44010e3b891fSNiels de Vosglusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
44020e3b891fSNiels de Vos{}
44030e3b891fSNiels de Vos
44040e3b891fSNiels de Vosint
44050e3b891fSNiels de Vosmain(void)
44060e3b891fSNiels de Vos{
44070e3b891fSNiels de Vos	glfs_io_cbk iocb = &glusterfs_iocb;
44080e3b891fSNiels de Vos	iocb(NULL, 0 , NULL, NULL, NULL);
44090e3b891fSNiels de Vos	return 0;
44100e3b891fSNiels de Vos}
44110e3b891fSNiels de VosEOF
44120e3b891fSNiels de Vos    if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
44130e3b891fSNiels de Vos      glusterfs_iocb_has_stat="yes"
44140e3b891fSNiels de Vos    fi
4415eb100396SBharata B Rao  else
4416eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
44178efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
44188efc9363SHu Tao          "Install glusterfs-api devel >= 3"
4419eb100396SBharata B Rao    fi
4420e01bee08SBharata B Rao    glusterfs="no"
4421eb100396SBharata B Rao  fi
4422eb100396SBharata B Raofi
4423eb100396SBharata B Rao
442439386ac7Saurel32# Check for inotify functions when we are building linux-user
44253b3f24adSaurel32# emulator.  This is done because older glibc versions don't
44263b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
44273b3f24adSaurel32# don't provide them even if kernel supports them.
44283b3f24adSaurel32#
44293b3f24adSaurel32inotify=no
44303b3f24adSaurel32cat > $TMPC << EOF
44313b3f24adSaurel32#include <sys/inotify.h>
44323b3f24adSaurel32
44333b3f24adSaurel32int
44343b3f24adSaurel32main(void)
44353b3f24adSaurel32{
44363b3f24adSaurel32	/* try to start inotify */
44378690e420Saurel32	return inotify_init();
44383b3f24adSaurel32}
44393b3f24adSaurel32EOF
444052166aa0SJuan Quintelaif compile_prog "" "" ; then
44413b3f24adSaurel32  inotify=yes
44423b3f24adSaurel32fi
44433b3f24adSaurel32
4444c05c7a73SRiku Voipioinotify1=no
4445c05c7a73SRiku Voipiocat > $TMPC << EOF
4446c05c7a73SRiku Voipio#include <sys/inotify.h>
4447c05c7a73SRiku Voipio
4448c05c7a73SRiku Voipioint
4449c05c7a73SRiku Voipiomain(void)
4450c05c7a73SRiku Voipio{
4451c05c7a73SRiku Voipio    /* try to start inotify */
4452c05c7a73SRiku Voipio    return inotify_init1(0);
4453c05c7a73SRiku Voipio}
4454c05c7a73SRiku VoipioEOF
4455c05c7a73SRiku Voipioif compile_prog "" "" ; then
4456c05c7a73SRiku Voipio  inotify1=yes
4457c05c7a73SRiku Voipiofi
4458c05c7a73SRiku Voipio
4459099d6b0fSRiku Voipio# check if pipe2 is there
4460099d6b0fSRiku Voipiopipe2=no
4461099d6b0fSRiku Voipiocat > $TMPC << EOF
4462099d6b0fSRiku Voipio#include <unistd.h>
4463099d6b0fSRiku Voipio#include <fcntl.h>
4464099d6b0fSRiku Voipio
4465099d6b0fSRiku Voipioint main(void)
4466099d6b0fSRiku Voipio{
4467099d6b0fSRiku Voipio    int pipefd[2];
44689bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
4469099d6b0fSRiku Voipio}
4470099d6b0fSRiku VoipioEOF
447152166aa0SJuan Quintelaif compile_prog "" "" ; then
4472099d6b0fSRiku Voipio  pipe2=yes
4473099d6b0fSRiku Voipiofi
4474099d6b0fSRiku Voipio
447540ff6d7eSKevin Wolf# check if accept4 is there
447640ff6d7eSKevin Wolfaccept4=no
447740ff6d7eSKevin Wolfcat > $TMPC << EOF
447840ff6d7eSKevin Wolf#include <sys/socket.h>
447940ff6d7eSKevin Wolf#include <stddef.h>
448040ff6d7eSKevin Wolf
448140ff6d7eSKevin Wolfint main(void)
448240ff6d7eSKevin Wolf{
448340ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
448440ff6d7eSKevin Wolf    return 0;
448540ff6d7eSKevin Wolf}
448640ff6d7eSKevin WolfEOF
448740ff6d7eSKevin Wolfif compile_prog "" "" ; then
448840ff6d7eSKevin Wolf  accept4=yes
448940ff6d7eSKevin Wolffi
449040ff6d7eSKevin Wolf
44913ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
44923ce34dfbSvibisreenivasansplice=no
44933ce34dfbSvibisreenivasancat > $TMPC << EOF
44943ce34dfbSvibisreenivasan#include <unistd.h>
44953ce34dfbSvibisreenivasan#include <fcntl.h>
44963ce34dfbSvibisreenivasan#include <limits.h>
44973ce34dfbSvibisreenivasan
44983ce34dfbSvibisreenivasanint main(void)
44993ce34dfbSvibisreenivasan{
450066ea0f22SStefan Weil    int len, fd = 0;
45013ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
45023ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
45033ce34dfbSvibisreenivasan    return 0;
45043ce34dfbSvibisreenivasan}
45053ce34dfbSvibisreenivasanEOF
450652166aa0SJuan Quintelaif compile_prog "" "" ; then
45073ce34dfbSvibisreenivasan  splice=yes
45083ce34dfbSvibisreenivasanfi
45093ce34dfbSvibisreenivasan
4510dcc38d1cSMarcelo Tosatti##########################################
4511a99d57bbSWanlong Gao# libnuma probe
4512a99d57bbSWanlong Gao
4513a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
4514a99d57bbSWanlong Gao  cat > $TMPC << EOF
4515a99d57bbSWanlong Gao#include <numa.h>
4516a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
4517a99d57bbSWanlong GaoEOF
4518a99d57bbSWanlong Gao
4519a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
4520a99d57bbSWanlong Gao    numa=yes
4521ab318051SMarc-André Lureau    numa_libs="-lnuma"
4522a99d57bbSWanlong Gao  else
4523a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
4524a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
4525a99d57bbSWanlong Gao    fi
4526a99d57bbSWanlong Gao    numa=no
4527a99d57bbSWanlong Gao  fi
4528a99d57bbSWanlong Gaofi
4529a99d57bbSWanlong Gao
45307b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
45317b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
45327b01cb97SAlexandre Derumier    exit 1
45337b01cb97SAlexandre Derumierfi
45347b01cb97SAlexandre Derumier
45355a22ab71SYang Zhong# Even if malloc_trim() is available, these non-libc memory allocators
45365a22ab71SYang Zhong# do not support it.
45375a22ab71SYang Zhongif test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
45385a22ab71SYang Zhong    if test "$malloc_trim" = "yes" ; then
45395a22ab71SYang Zhong        echo "Disabling malloc_trim with non-libc memory allocator"
45405a22ab71SYang Zhong    fi
45415a22ab71SYang Zhong    malloc_trim="no"
45425a22ab71SYang Zhongfi
45435a22ab71SYang Zhong
45445a22ab71SYang Zhong#######################################
45455a22ab71SYang Zhong# malloc_trim
45465a22ab71SYang Zhong
45475a22ab71SYang Zhongif test "$malloc_trim" != "no" ; then
45485a22ab71SYang Zhong    cat > $TMPC << EOF
45495a22ab71SYang Zhong#include <malloc.h>
45505a22ab71SYang Zhongint main(void) { malloc_trim(0); return 0; }
45515a22ab71SYang ZhongEOF
45525a22ab71SYang Zhong    if compile_prog "" "" ; then
45535a22ab71SYang Zhong        malloc_trim="yes"
45545a22ab71SYang Zhong    else
45555a22ab71SYang Zhong        malloc_trim="no"
45565a22ab71SYang Zhong    fi
45575a22ab71SYang Zhongfi
45585a22ab71SYang Zhong
4559a99d57bbSWanlong Gao##########################################
45602847b469SFam Zheng# tcmalloc probe
45612847b469SFam Zheng
45622847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
45632847b469SFam Zheng  cat > $TMPC << EOF
45642847b469SFam Zheng#include <stdlib.h>
4565f2dfe54cSLeonid Blochint main(void) {
4566f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4567f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4568f2dfe54cSLeonid Bloch        return 0;
4569f2dfe54cSLeonid Bloch    }
4570f2dfe54cSLeonid Bloch    return 1;
4571f2dfe54cSLeonid Bloch}
45722847b469SFam ZhengEOF
45732847b469SFam Zheng
45742847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
45752847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
45762847b469SFam Zheng  else
45772847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
45782847b469SFam Zheng  fi
45792847b469SFam Zhengfi
45802847b469SFam Zheng
45812847b469SFam Zheng##########################################
45827b01cb97SAlexandre Derumier# jemalloc probe
45837b01cb97SAlexandre Derumier
45847b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
45857b01cb97SAlexandre Derumier  cat > $TMPC << EOF
45867b01cb97SAlexandre Derumier#include <stdlib.h>
4587f2dfe54cSLeonid Blochint main(void) {
4588f2dfe54cSLeonid Bloch    void *tmp = malloc(1);
4589f2dfe54cSLeonid Bloch    if (tmp != NULL) {
4590f2dfe54cSLeonid Bloch        return 0;
4591f2dfe54cSLeonid Bloch    }
4592f2dfe54cSLeonid Bloch    return 1;
4593f2dfe54cSLeonid Bloch}
45947b01cb97SAlexandre DerumierEOF
45957b01cb97SAlexandre Derumier
45967b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
45977b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
45987b01cb97SAlexandre Derumier  else
45997b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
46007b01cb97SAlexandre Derumier  fi
46017b01cb97SAlexandre Derumierfi
46027b01cb97SAlexandre Derumier
46037b01cb97SAlexandre Derumier##########################################
4604dcc38d1cSMarcelo Tosatti# signalfd probe
4605dcc38d1cSMarcelo Tosattisignalfd="no"
4606dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
4607dcc38d1cSMarcelo Tosatti#include <unistd.h>
4608dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
4609dcc38d1cSMarcelo Tosatti#include <signal.h>
4610dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4611dcc38d1cSMarcelo TosattiEOF
4612dcc38d1cSMarcelo Tosatti
4613dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
4614dcc38d1cSMarcelo Tosatti  signalfd=yes
4615dcc38d1cSMarcelo Tosattifi
4616dcc38d1cSMarcelo Tosatti
4617d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h>
4618d339d766SRichard W.M. Jonesoptreset="no"
4619d339d766SRichard W.M. Jonescat > $TMPC << EOF
4620d339d766SRichard W.M. Jones#include <getopt.h>
4621d339d766SRichard W.M. Jonesint main(void) { return optreset; }
4622d339d766SRichard W.M. JonesEOF
4623d339d766SRichard W.M. Jones
4624d339d766SRichard W.M. Jonesif compile_prog "" "" ; then
4625d339d766SRichard W.M. Jones  optreset=yes
4626d339d766SRichard W.M. Jonesfi
4627d339d766SRichard W.M. Jones
4628c2882b96SRiku Voipio# check if eventfd is supported
4629c2882b96SRiku Voipioeventfd=no
4630c2882b96SRiku Voipiocat > $TMPC << EOF
4631c2882b96SRiku Voipio#include <sys/eventfd.h>
4632c2882b96SRiku Voipio
4633c2882b96SRiku Voipioint main(void)
4634c2882b96SRiku Voipio{
463555cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
4636c2882b96SRiku Voipio}
4637c2882b96SRiku VoipioEOF
4638c2882b96SRiku Voipioif compile_prog "" "" ; then
4639c2882b96SRiku Voipio  eventfd=yes
4640c2882b96SRiku Voipiofi
4641c2882b96SRiku Voipio
4642751bcc39SMarc-André Lureau# check if memfd is supported
4643751bcc39SMarc-André Lureaumemfd=no
4644751bcc39SMarc-André Lureaucat > $TMPC << EOF
464575e5b70eSPaolo Bonzini#include <sys/mman.h>
4646751bcc39SMarc-André Lureau
4647751bcc39SMarc-André Lureauint main(void)
4648751bcc39SMarc-André Lureau{
4649751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
4650751bcc39SMarc-André Lureau}
4651751bcc39SMarc-André LureauEOF
4652751bcc39SMarc-André Lureauif compile_prog "" "" ; then
4653751bcc39SMarc-André Lureau  memfd=yes
4654751bcc39SMarc-André Lureaufi
4655751bcc39SMarc-André Lureau
4656955727d2SCortland Tölva# check for usbfs
4657955727d2SCortland Tölvahave_usbfs=no
4658955727d2SCortland Tölvaif test "$linux_user" = "yes"; then
465996566d09SThomas Petazzoni  cat > $TMPC << EOF
466096566d09SThomas Petazzoni#include <linux/usbdevice_fs.h>
466196566d09SThomas Petazzoni
466296566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES
466396566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined"
466496566d09SThomas Petazzoni#endif
466596566d09SThomas Petazzoni
466696566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM
466796566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined"
466896566d09SThomas Petazzoni#endif
466996566d09SThomas Petazzoni
467096566d09SThomas Petazzoniint main(void)
467196566d09SThomas Petazzoni{
467296566d09SThomas Petazzoni    return 0;
467396566d09SThomas Petazzoni}
467496566d09SThomas PetazzoniEOF
467596566d09SThomas Petazzoni  if compile_prog "" ""; then
4676955727d2SCortland Tölva    have_usbfs=yes
4677955727d2SCortland Tölva  fi
4678955727d2SCortland Tölvafi
4679751bcc39SMarc-André Lureau
4680d0927938SUlrich Hecht# check for fallocate
4681d0927938SUlrich Hechtfallocate=no
4682d0927938SUlrich Hechtcat > $TMPC << EOF
4683d0927938SUlrich Hecht#include <fcntl.h>
4684d0927938SUlrich Hecht
4685d0927938SUlrich Hechtint main(void)
4686d0927938SUlrich Hecht{
4687d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
4688d0927938SUlrich Hecht    return 0;
4689d0927938SUlrich Hecht}
4690d0927938SUlrich HechtEOF
46918fb03151SPeter Maydellif compile_prog "" "" ; then
4692d0927938SUlrich Hecht  fallocate=yes
4693d0927938SUlrich Hechtfi
4694d0927938SUlrich Hecht
46953d4fa43eSKusanagi Kouichi# check for fallocate hole punching
46963d4fa43eSKusanagi Kouichifallocate_punch_hole=no
46973d4fa43eSKusanagi Kouichicat > $TMPC << EOF
46983d4fa43eSKusanagi Kouichi#include <fcntl.h>
46993d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
47003d4fa43eSKusanagi Kouichi
47013d4fa43eSKusanagi Kouichiint main(void)
47023d4fa43eSKusanagi Kouichi{
47033d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
47043d4fa43eSKusanagi Kouichi    return 0;
47053d4fa43eSKusanagi Kouichi}
47063d4fa43eSKusanagi KouichiEOF
47073d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
47083d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
47093d4fa43eSKusanagi Kouichifi
47103d4fa43eSKusanagi Kouichi
4711b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
4712b953f075SDenis V. Lunevfallocate_zero_range=no
4713b953f075SDenis V. Lunevcat > $TMPC << EOF
4714b953f075SDenis V. Lunev#include <fcntl.h>
4715b953f075SDenis V. Lunev#include <linux/falloc.h>
4716b953f075SDenis V. Lunev
4717b953f075SDenis V. Lunevint main(void)
4718b953f075SDenis V. Lunev{
4719b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4720b953f075SDenis V. Lunev    return 0;
4721b953f075SDenis V. Lunev}
4722b953f075SDenis V. LunevEOF
4723b953f075SDenis V. Lunevif compile_prog "" "" ; then
4724b953f075SDenis V. Lunev  fallocate_zero_range=yes
4725b953f075SDenis V. Lunevfi
4726b953f075SDenis V. Lunev
4727ed911435SKevin Wolf# check for posix_fallocate
4728ed911435SKevin Wolfposix_fallocate=no
4729ed911435SKevin Wolfcat > $TMPC << EOF
4730ed911435SKevin Wolf#include <fcntl.h>
4731ed911435SKevin Wolf
4732ed911435SKevin Wolfint main(void)
4733ed911435SKevin Wolf{
4734ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
4735ed911435SKevin Wolf    return 0;
4736ed911435SKevin Wolf}
4737ed911435SKevin WolfEOF
4738ed911435SKevin Wolfif compile_prog "" "" ; then
4739ed911435SKevin Wolf    posix_fallocate=yes
4740ed911435SKevin Wolffi
4741ed911435SKevin Wolf
4742c727f47dSPeter Maydell# check for sync_file_range
4743c727f47dSPeter Maydellsync_file_range=no
4744c727f47dSPeter Maydellcat > $TMPC << EOF
4745c727f47dSPeter Maydell#include <fcntl.h>
4746c727f47dSPeter Maydell
4747c727f47dSPeter Maydellint main(void)
4748c727f47dSPeter Maydell{
4749c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
4750c727f47dSPeter Maydell    return 0;
4751c727f47dSPeter Maydell}
4752c727f47dSPeter MaydellEOF
47538fb03151SPeter Maydellif compile_prog "" "" ; then
4754c727f47dSPeter Maydell  sync_file_range=yes
4755c727f47dSPeter Maydellfi
4756c727f47dSPeter Maydell
4757dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
4758dace20dcSPeter Maydellfiemap=no
4759dace20dcSPeter Maydellcat > $TMPC << EOF
4760dace20dcSPeter Maydell#include <sys/ioctl.h>
4761dace20dcSPeter Maydell#include <linux/fs.h>
4762dace20dcSPeter Maydell#include <linux/fiemap.h>
4763dace20dcSPeter Maydell
4764dace20dcSPeter Maydellint main(void)
4765dace20dcSPeter Maydell{
4766dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
4767dace20dcSPeter Maydell    return 0;
4768dace20dcSPeter Maydell}
4769dace20dcSPeter MaydellEOF
47708fb03151SPeter Maydellif compile_prog "" "" ; then
4771dace20dcSPeter Maydell  fiemap=yes
4772dace20dcSPeter Maydellfi
4773dace20dcSPeter Maydell
4774d0927938SUlrich Hecht# check for dup3
4775d0927938SUlrich Hechtdup3=no
4776d0927938SUlrich Hechtcat > $TMPC << EOF
4777d0927938SUlrich Hecht#include <unistd.h>
4778d0927938SUlrich Hecht
4779d0927938SUlrich Hechtint main(void)
4780d0927938SUlrich Hecht{
4781d0927938SUlrich Hecht    dup3(0, 0, 0);
4782d0927938SUlrich Hecht    return 0;
4783d0927938SUlrich Hecht}
4784d0927938SUlrich HechtEOF
478578f5d726SJan Kiszkaif compile_prog "" "" ; then
4786d0927938SUlrich Hecht  dup3=yes
4787d0927938SUlrich Hechtfi
4788d0927938SUlrich Hecht
47894e0c6529SAlex Bligh# check for ppoll support
47904e0c6529SAlex Blighppoll=no
47914e0c6529SAlex Blighcat > $TMPC << EOF
47924e0c6529SAlex Bligh#include <poll.h>
47934e0c6529SAlex Bligh
47944e0c6529SAlex Blighint main(void)
47954e0c6529SAlex Bligh{
47964e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
47974e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
47984e0c6529SAlex Bligh    return 0;
47994e0c6529SAlex Bligh}
48004e0c6529SAlex BlighEOF
48014e0c6529SAlex Blighif compile_prog "" "" ; then
48024e0c6529SAlex Bligh  ppoll=yes
48034e0c6529SAlex Blighfi
48044e0c6529SAlex Bligh
4805cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
4806cd758dd0SAlex Blighprctl_pr_set_timerslack=no
4807cd758dd0SAlex Blighcat > $TMPC << EOF
4808cd758dd0SAlex Bligh#include <sys/prctl.h>
4809cd758dd0SAlex Bligh
4810cd758dd0SAlex Blighint main(void)
4811cd758dd0SAlex Bligh{
4812cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4813cd758dd0SAlex Bligh    return 0;
4814cd758dd0SAlex Bligh}
4815cd758dd0SAlex BlighEOF
4816cd758dd0SAlex Blighif compile_prog "" "" ; then
4817cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
4818cd758dd0SAlex Blighfi
4819cd758dd0SAlex Bligh
48203b6edd16SPeter Maydell# check for epoll support
48213b6edd16SPeter Maydellepoll=no
48223b6edd16SPeter Maydellcat > $TMPC << EOF
48233b6edd16SPeter Maydell#include <sys/epoll.h>
48243b6edd16SPeter Maydell
48253b6edd16SPeter Maydellint main(void)
48263b6edd16SPeter Maydell{
48273b6edd16SPeter Maydell    epoll_create(0);
48283b6edd16SPeter Maydell    return 0;
48293b6edd16SPeter Maydell}
48303b6edd16SPeter MaydellEOF
48318fb03151SPeter Maydellif compile_prog "" "" ; then
48323b6edd16SPeter Maydell  epoll=yes
48333b6edd16SPeter Maydellfi
48343b6edd16SPeter Maydell
4835227f0214SPeter Maydell# epoll_create1 is a later addition
4836227f0214SPeter Maydell# so we must check separately for its presence
48373b6edd16SPeter Maydellepoll_create1=no
48383b6edd16SPeter Maydellcat > $TMPC << EOF
48393b6edd16SPeter Maydell#include <sys/epoll.h>
48403b6edd16SPeter Maydell
48413b6edd16SPeter Maydellint main(void)
48423b6edd16SPeter Maydell{
484319e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
484419e83f6bSPeter Maydell     * a function being called. This is necessary so that on
484519e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
484619e83f6bSPeter Maydell     * the library but not declared in the header file we will
484719e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
484819e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
484919e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
485019e83f6bSPeter Maydell     */
4851c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
48523b6edd16SPeter Maydell}
48533b6edd16SPeter MaydellEOF
48548fb03151SPeter Maydellif compile_prog "" "" ; then
48553b6edd16SPeter Maydell  epoll_create1=yes
48563b6edd16SPeter Maydellfi
48573b6edd16SPeter Maydell
4858a8fd1abaSPeter Maydell# check for sendfile support
4859a8fd1abaSPeter Maydellsendfile=no
4860a8fd1abaSPeter Maydellcat > $TMPC << EOF
4861a8fd1abaSPeter Maydell#include <sys/sendfile.h>
4862a8fd1abaSPeter Maydell
4863a8fd1abaSPeter Maydellint main(void)
4864a8fd1abaSPeter Maydell{
4865a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
4866a8fd1abaSPeter Maydell}
4867a8fd1abaSPeter MaydellEOF
4868a8fd1abaSPeter Maydellif compile_prog "" "" ; then
4869a8fd1abaSPeter Maydell  sendfile=yes
4870a8fd1abaSPeter Maydellfi
4871a8fd1abaSPeter Maydell
487251834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
487351834341SRiku Voipiotimerfd=no
487451834341SRiku Voipiocat > $TMPC << EOF
487551834341SRiku Voipio#include <sys/timerfd.h>
487651834341SRiku Voipio
487751834341SRiku Voipioint main(void)
487851834341SRiku Voipio{
487951834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
488051834341SRiku Voipio}
488151834341SRiku VoipioEOF
488251834341SRiku Voipioif compile_prog "" "" ; then
488351834341SRiku Voipio  timerfd=yes
488451834341SRiku Voipiofi
488551834341SRiku Voipio
48869af5c906SRiku Voipio# check for setns and unshare support
48879af5c906SRiku Voipiosetns=no
48889af5c906SRiku Voipiocat > $TMPC << EOF
48899af5c906SRiku Voipio#include <sched.h>
48909af5c906SRiku Voipio
48919af5c906SRiku Voipioint main(void)
48929af5c906SRiku Voipio{
48939af5c906SRiku Voipio    int ret;
48949af5c906SRiku Voipio    ret = setns(0, 0);
48959af5c906SRiku Voipio    ret = unshare(0);
48969af5c906SRiku Voipio    return ret;
48979af5c906SRiku Voipio}
48989af5c906SRiku VoipioEOF
48999af5c906SRiku Voipioif compile_prog "" "" ; then
49009af5c906SRiku Voipio  setns=yes
49019af5c906SRiku Voipiofi
49029af5c906SRiku Voipio
490338860a03SAleksandar Markovic# clock_adjtime probe
490438860a03SAleksandar Markovicclock_adjtime=no
490538860a03SAleksandar Markoviccat > $TMPC <<EOF
490638860a03SAleksandar Markovic#include <time.h>
490738860a03SAleksandar Markovic
490838860a03SAleksandar Markovicint main(void)
490938860a03SAleksandar Markovic{
491038860a03SAleksandar Markovic    return clock_adjtime(0, 0);
491138860a03SAleksandar Markovic}
491238860a03SAleksandar MarkovicEOF
491338860a03SAleksandar Markovicclock_adjtime=no
491438860a03SAleksandar Markovicif compile_prog "" "" ; then
491538860a03SAleksandar Markovic  clock_adjtime=yes
491638860a03SAleksandar Markovicfi
491738860a03SAleksandar Markovic
49185a03cd00SAleksandar Markovic# syncfs probe
49195a03cd00SAleksandar Markovicsyncfs=no
49205a03cd00SAleksandar Markoviccat > $TMPC <<EOF
49215a03cd00SAleksandar Markovic#include <unistd.h>
49225a03cd00SAleksandar Markovic
49235a03cd00SAleksandar Markovicint main(void)
49245a03cd00SAleksandar Markovic{
49255a03cd00SAleksandar Markovic    return syncfs(0);
49265a03cd00SAleksandar Markovic}
49275a03cd00SAleksandar MarkovicEOF
49285a03cd00SAleksandar Markovicsyncfs=no
49295a03cd00SAleksandar Markovicif compile_prog "" "" ; then
49305a03cd00SAleksandar Markovic  syncfs=yes
49315a03cd00SAleksandar Markovicfi
49325a03cd00SAleksandar Markovic
4933db37dd89SAleksandar Markovic# check for kcov support (kernel must be 4.4+, compiled with certain options)
4934db37dd89SAleksandar Markovickcov=no
4935db37dd89SAleksandar Markovicif check_include sys/kcov.h ; then
4936db37dd89SAleksandar Markovic    kcov=yes
4937db37dd89SAleksandar Markovicfi
4938db37dd89SAleksandar Markovic
4939516e8b7dSPeter Maydell# If we're making warnings fatal, apply this to Sphinx runs as well
4940516e8b7dSPeter Maydellsphinx_werror=""
4941516e8b7dSPeter Maydellif test "$werror" = "yes"; then
4942516e8b7dSPeter Maydell    sphinx_werror="-W"
4943516e8b7dSPeter Maydellfi
4944516e8b7dSPeter Maydell
49455f71eac0SPeter Maydell# Check we have a new enough version of sphinx-build
49465f71eac0SPeter Maydellhas_sphinx_build() {
49475f71eac0SPeter Maydell    # This is a bit awkward but works: create a trivial document and
49485f71eac0SPeter Maydell    # try to run it with our configuration file (which enforces a
49495f71eac0SPeter Maydell    # version requirement). This will fail if either
49505f71eac0SPeter Maydell    # sphinx-build doesn't exist at all or if it is too old.
49515f71eac0SPeter Maydell    mkdir -p "$TMPDIR1/sphinx"
49525f71eac0SPeter Maydell    touch "$TMPDIR1/sphinx/index.rst"
4953988ae6c3SAlex Bennée    "$sphinx_build" $sphinx_werror -c "$source_path/docs" \
4954988ae6c3SAlex Bennée                    -b html "$TMPDIR1/sphinx" \
4955988ae6c3SAlex Bennée                    "$TMPDIR1/sphinx/out"  >> config.log 2>&1
49565f71eac0SPeter Maydell}
49575f71eac0SPeter Maydell
4958cc8ae6deSpbrook# Check if tools are available to build documentation.
4959a25dba17SJuan Quintelaif test "$docs" != "no" ; then
4960758b617aSPeter Maydell  if has_sphinx_build; then
4961758b617aSPeter Maydell    sphinx_ok=yes
4962758b617aSPeter Maydell  else
4963758b617aSPeter Maydell    sphinx_ok=no
4964758b617aSPeter Maydell  fi
4965758b617aSPeter Maydell  if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
4966a25dba17SJuan Quintela    docs=yes
496783a3ab8bSJuan Quintela  else
4968a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
4969758b617aSPeter Maydell      if has $sphinx_build && test "$sphinx_ok" != "yes"; then
4970758b617aSPeter Maydell        echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
4971758b617aSPeter Maydell      fi
4972758b617aSPeter Maydell      feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
497383a3ab8bSJuan Quintela    fi
4974a25dba17SJuan Quintela    docs=no
497583a3ab8bSJuan Quintela  fi
4976cc8ae6deSpbrookfi
4977cc8ae6deSpbrook
4978f514f41cSStefan Weil# Search for bswap_32 function
49796ae9a1f4SJuan Quintelabyteswap_h=no
49806ae9a1f4SJuan Quintelacat > $TMPC << EOF
49816ae9a1f4SJuan Quintela#include <byteswap.h>
49826ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
49836ae9a1f4SJuan QuintelaEOF
498452166aa0SJuan Quintelaif compile_prog "" "" ; then
49856ae9a1f4SJuan Quintela  byteswap_h=yes
49866ae9a1f4SJuan Quintelafi
49876ae9a1f4SJuan Quintela
498875f13596SStefan Weil# Search for bswap32 function
49896ae9a1f4SJuan Quintelabswap_h=no
49906ae9a1f4SJuan Quintelacat > $TMPC << EOF
49916ae9a1f4SJuan Quintela#include <sys/endian.h>
49926ae9a1f4SJuan Quintela#include <sys/types.h>
49936ae9a1f4SJuan Quintela#include <machine/bswap.h>
49946ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
49956ae9a1f4SJuan QuintelaEOF
499652166aa0SJuan Quintelaif compile_prog "" "" ; then
49976ae9a1f4SJuan Quintela  bswap_h=yes
49986ae9a1f4SJuan Quintelafi
49996ae9a1f4SJuan Quintela
5000da93a1fdSaliguori##########################################
5001e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
5002c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
5003e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
50043c33ea96SPaolo Bonzini    libiscsi="yes"
5005ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
5006ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
5007c589b249SRonnie Sahlberg  else
5008c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
5009e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
5010c589b249SRonnie Sahlberg    fi
5011c589b249SRonnie Sahlberg    libiscsi="no"
5012c589b249SRonnie Sahlberg  fi
5013c589b249SRonnie Sahlbergfi
5014c589b249SRonnie Sahlberg
5015c589b249SRonnie Sahlberg##########################################
50168bacde8dSNatanael Copa# Do we need libm
50178bacde8dSNatanael Copacat > $TMPC << EOF
50188bacde8dSNatanael Copa#include <math.h>
5019f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
50208bacde8dSNatanael CopaEOF
50218bacde8dSNatanael Copaif compile_prog "" "" ; then
50228bacde8dSNatanael Copa  :
50238bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
50248bacde8dSNatanael Copa  LIBS="-lm $LIBS"
50258bacde8dSNatanael Copaelse
502676ad07a4SPeter Maydell  error_exit "libm check failed"
50278bacde8dSNatanael Copafi
50288bacde8dSNatanael Copa
50298bacde8dSNatanael Copa##########################################
5030da93a1fdSaliguori# Do we need librt
50318bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
50328bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
50338bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
50348bacde8dSNatanael Copa# function in addition.
5035da93a1fdSaliguoricat > $TMPC <<EOF
5036da93a1fdSaliguori#include <signal.h>
5037da93a1fdSaliguori#include <time.h>
50388bacde8dSNatanael Copaint main(void) {
50398bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
50408bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
50418bacde8dSNatanael Copa}
5042da93a1fdSaliguoriEOF
5043da93a1fdSaliguori
504452166aa0SJuan Quintelaif compile_prog "" "" ; then
504507ffa4bdSJuan Quintela  :
50468bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
504718e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
504818e588b1SRick Liu  LIBS="$LIBS -lrt"
5049da93a1fdSaliguorifi
5050da93a1fdSaliguori
5051d99e97e6SThomas Huth# Check whether we need to link libutil for openpty()
5052d99e97e6SThomas Huthcat > $TMPC << EOF
5053d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp);
5054d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); }
5055d99e97e6SThomas HuthEOF
5056d99e97e6SThomas Huth
50579df8b20dSThomas Huthhave_openpty="no"
50589df8b20dSThomas Huthif compile_prog "" "" ; then
50599df8b20dSThomas Huth  have_openpty="yes"
50609df8b20dSThomas Huthelse
5061d99e97e6SThomas Huth  if compile_prog "" "-lutil" ; then
5062d99e97e6SThomas Huth    libs_tools="-lutil $libs_tools"
50639df8b20dSThomas Huth    have_openpty="yes"
5064d99e97e6SThomas Huth  fi
50656362a53fSJuan Quintelafi
50666362a53fSJuan Quintela
5067de5071c5SBlue Swirl##########################################
5068cd4ec0b4SGerd Hoffmann# spice probe
5069cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
5070cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
5071cd4ec0b4SGerd Hoffmann#include <spice.h>
5072cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
5073cd4ec0b4SGerd HoffmannEOF
5074710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
5075710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
50761b63665cSMarc-André Lureau  if $pkg_config --atleast-version=0.12.5 spice-server && \
507765d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
5078cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
5079cd4ec0b4SGerd Hoffmann    spice="yes"
5080cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
5081cd4ec0b4SGerd Hoffmann  else
5082cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
50838efc9363SHu Tao      feature_not_found "spice" \
50841b63665cSMarc-André Lureau          "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
5085cd4ec0b4SGerd Hoffmann    fi
5086cd4ec0b4SGerd Hoffmann    spice="no"
5087cd4ec0b4SGerd Hoffmann  fi
5088cd4ec0b4SGerd Hoffmannfi
5089cd4ec0b4SGerd Hoffmann
50907b02f544SMarc-André Lureau# check for smartcard support
50917b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
50920f5c642dSMichal Privoznik    if $pkg_config --atleast-version=2.5.1 libcacard; then
50937b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
50947b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
50957b02f544SMarc-André Lureau        smartcard="yes"
5096111a38b0SRobert Relyea    else
50977b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
50987b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
5099111a38b0SRobert Relyea        fi
51007b02f544SMarc-André Lureau        smartcard="no"
5101111a38b0SRobert Relyea    fi
5102111a38b0SRobert Relyeafi
5103111a38b0SRobert Relyea
51042b2325ffSGerd Hoffmann# check for libusb
51052b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
510665d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
51072b2325ffSGerd Hoffmann        libusb="yes"
5108ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
5109ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
51102b2325ffSGerd Hoffmann    else
51112b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
51128efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
51132b2325ffSGerd Hoffmann        fi
51142b2325ffSGerd Hoffmann        libusb="no"
51152b2325ffSGerd Hoffmann    fi
51162b2325ffSGerd Hoffmannfi
51172b2325ffSGerd Hoffmann
511869354a83SHans de Goede# check for usbredirparser for usb network redirection support
511969354a83SHans de Goedeif test "$usb_redir" != "no" ; then
512065d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
512169354a83SHans de Goede        usb_redir="yes"
5122ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
5123ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
512469354a83SHans de Goede    else
512569354a83SHans de Goede        if test "$usb_redir" = "yes"; then
512621684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
512769354a83SHans de Goede        fi
512869354a83SHans de Goede        usb_redir="no"
512969354a83SHans de Goede    fi
513069354a83SHans de Goedefi
513169354a83SHans de Goede
5132cd4ec0b4SGerd Hoffmann##########################################
5133d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
5134d9840e25STomoki Sekiyama
5135e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5136e633a5c6SEric Blake        test "$vss_win32_sdk" != "no" ; then
5137d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
5138690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
5139d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
5140d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
5141690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
5142d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
5143d9840e25STomoki Sekiyama	  ;;
5144690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
5145d9840e25STomoki Sekiyama  esac
5146d9840e25STomoki Sekiyama  cat > $TMPC << EOF
5147d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
5148d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
5149d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
5150d9840e25STomoki SekiyamaEOF
5151d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
5152d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
5153d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
5154315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
5155f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
5156d9840e25STomoki Sekiyama  else
5157d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
5158d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
5159d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
5160d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
5161d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
5162d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
5163d9840e25STomoki Sekiyama      feature_not_found "VSS support"
5164d9840e25STomoki Sekiyama    fi
5165d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
5166d9840e25STomoki Sekiyama  fi
5167d9840e25STomoki Sekiyamafi
5168d9840e25STomoki Sekiyama
5169d9840e25STomoki Sekiyama##########################################
5170d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
5171d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
5172d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
5173d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
5174d9840e25STomoki Sekiyama
5175e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
5176e633a5c6SEric Blake        test "$guest_agent_with_vss" = "yes" ; then
5177d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
5178d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
5179d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
5180d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
5181d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
5182d9840e25STomoki Sekiyama    else
5183d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
5184d9840e25STomoki Sekiyama    fi
5185d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
5186d9840e25STomoki Sekiyama    win_sdk=""
5187d9840e25STomoki Sekiyama  fi
5188d9840e25STomoki Sekiyamafi
5189d9840e25STomoki Sekiyama
5190d9840e25STomoki Sekiyama##########################################
519150cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
5192e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
519350cbebb9SMichael Roth  cat > $TMPC << EOF
519450cbebb9SMichael Roth#include <windows.h>
519550cbebb9SMichael Roth#include <ntddscsi.h>
519650cbebb9SMichael Rothint main(void) {
519750cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
519850cbebb9SMichael Roth#error Missing required ioctl definitions
519950cbebb9SMichael Roth#endif
520050cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
520150cbebb9SMichael Roth  return addr.Lun;
520250cbebb9SMichael Roth}
520350cbebb9SMichael RothEOF
520450cbebb9SMichael Roth  if compile_prog "" "" ; then
520550cbebb9SMichael Roth    guest_agent_ntddscsi=yes
5206996b9cdcSMatt Hines    libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
520750cbebb9SMichael Roth  fi
520850cbebb9SMichael Rothfi
520950cbebb9SMichael Roth
521050cbebb9SMichael Roth##########################################
52119d9e1521SGerd Hoffmann# virgl renderer probe
52129d9e1521SGerd Hoffmann
52139d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
52149d9e1521SGerd Hoffmann  cat > $TMPC << EOF
52159d9e1521SGerd Hoffmann#include <virglrenderer.h>
52169d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
52179d9e1521SGerd HoffmannEOF
52189d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
52199d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
522047479c55SMarc-André Lureau  virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
52219d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
52229d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
52239d9e1521SGerd Hoffmann    virglrenderer="yes"
52249d9e1521SGerd Hoffmann  else
52259d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
52269d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
52279d9e1521SGerd Hoffmann    fi
52289d9e1521SGerd Hoffmann    virglrenderer="no"
52299d9e1521SGerd Hoffmann  fi
52309d9e1521SGerd Hoffmannfi
52319d9e1521SGerd Hoffmann
52329d9e1521SGerd Hoffmann##########################################
52338ca80760SRichard Henderson# capstone
52348ca80760SRichard Henderson
5235e219c499SRichard Hendersoncase "$capstone" in
5236e219c499SRichard Henderson  "" | yes)
52378ca80760SRichard Henderson    if $pkg_config capstone; then
5238e219c499SRichard Henderson      capstone=system
5239e633a5c6SEric Blake    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5240e219c499SRichard Henderson      capstone=git
5241e219c499SRichard Henderson    elif test -e "${source_path}/capstone/Makefile" ; then
5242e219c499SRichard Henderson      capstone=internal
5243e219c499SRichard Henderson    elif test -z "$capstone" ; then
5244e219c499SRichard Henderson      capstone=no
5245e219c499SRichard Henderson    else
5246e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel or git submodule"
5247e219c499SRichard Henderson    fi
5248e219c499SRichard Henderson    ;;
5249e219c499SRichard Henderson
5250e219c499SRichard Henderson  system)
5251e219c499SRichard Henderson    if ! $pkg_config capstone; then
5252e219c499SRichard Henderson      feature_not_found "capstone" "Install capstone devel"
5253e219c499SRichard Henderson    fi
5254e219c499SRichard Henderson    ;;
5255e219c499SRichard Hendersonesac
5256e219c499SRichard Henderson
5257e219c499SRichard Hendersoncase "$capstone" in
5258e219c499SRichard Henderson  git | internal)
5259e219c499SRichard Henderson    if test "$capstone" = git; then
5260e219c499SRichard Henderson      git_submodules="${git_submodules} capstone"
5261e219c499SRichard Henderson    fi
5262e219c499SRichard Henderson    mkdir -p capstone
526325211446SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS -I${source_path}/capstone/include"
5264e219c499SRichard Henderson    if test "$mingw32" = "yes"; then
5265e219c499SRichard Henderson      LIBCAPSTONE=capstone.lib
5266e219c499SRichard Henderson    else
5267e219c499SRichard Henderson      LIBCAPSTONE=libcapstone.a
5268e219c499SRichard Henderson    fi
5269c9322ab5SMarc-André Lureau    capstone_libs="-L$PWD/capstone -lcapstone"
5270c9322ab5SMarc-André Lureau    capstone_cflags="-I${source_path}/capstone/include"
5271e219c499SRichard Henderson    ;;
5272e219c499SRichard Henderson
5273e219c499SRichard Henderson  system)
5274c9322ab5SMarc-André Lureau    capstone_libs="$($pkg_config --libs capstone)"
5275c9322ab5SMarc-André Lureau    capstone_cflags="$($pkg_config --cflags capstone)"
52768ca80760SRichard Henderson    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
5277e219c499SRichard Henderson    ;;
5278e219c499SRichard Henderson
5279e219c499SRichard Henderson  no)
5280e219c499SRichard Henderson    ;;
5281e219c499SRichard Henderson  *)
5282e219c499SRichard Henderson    error_exit "Unknown state for capstone: $capstone"
5283e219c499SRichard Henderson    ;;
5284e219c499SRichard Hendersonesac
52858ca80760SRichard Henderson
52868ca80760SRichard Henderson##########################################
52875f6b9e8fSBlue Swirl# check if we have fdatasync
52885f6b9e8fSBlue Swirl
52895f6b9e8fSBlue Swirlfdatasync=no
52905f6b9e8fSBlue Swirlcat > $TMPC << EOF
52915f6b9e8fSBlue Swirl#include <unistd.h>
5292d1722a27SAlexandre Raymondint main(void) {
5293d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5294d1722a27SAlexandre Raymondreturn fdatasync(0);
5295d1722a27SAlexandre Raymond#else
5296e172fe11SStefan Weil#error Not supported
5297d1722a27SAlexandre Raymond#endif
5298d1722a27SAlexandre Raymond}
52995f6b9e8fSBlue SwirlEOF
53005f6b9e8fSBlue Swirlif compile_prog "" "" ; then
53015f6b9e8fSBlue Swirl    fdatasync=yes
53025f6b9e8fSBlue Swirlfi
53035f6b9e8fSBlue Swirl
530494a420b1SStefan Hajnoczi##########################################
5305e78815a5SAndreas Färber# check if we have madvise
5306e78815a5SAndreas Färber
5307e78815a5SAndreas Färbermadvise=no
5308e78815a5SAndreas Färbercat > $TMPC << EOF
5309e78815a5SAndreas Färber#include <sys/types.h>
5310e78815a5SAndreas Färber#include <sys/mman.h>
5311832ce9c2SScott Wood#include <stddef.h>
5312e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5313e78815a5SAndreas FärberEOF
5314e78815a5SAndreas Färberif compile_prog "" "" ; then
5315e78815a5SAndreas Färber    madvise=yes
5316e78815a5SAndreas Färberfi
5317e78815a5SAndreas Färber
5318e78815a5SAndreas Färber##########################################
5319e78815a5SAndreas Färber# check if we have posix_madvise
5320e78815a5SAndreas Färber
5321e78815a5SAndreas Färberposix_madvise=no
5322e78815a5SAndreas Färbercat > $TMPC << EOF
5323e78815a5SAndreas Färber#include <sys/mman.h>
5324832ce9c2SScott Wood#include <stddef.h>
5325e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5326e78815a5SAndreas FärberEOF
5327e78815a5SAndreas Färberif compile_prog "" "" ; then
5328e78815a5SAndreas Färber    posix_madvise=yes
5329e78815a5SAndreas Färberfi
5330e78815a5SAndreas Färber
5331e78815a5SAndreas Färber##########################################
53329bc5a719SAndreas Gustafsson# check if we have posix_memalign()
53339bc5a719SAndreas Gustafsson
53349bc5a719SAndreas Gustafssonposix_memalign=no
53359bc5a719SAndreas Gustafssoncat > $TMPC << EOF
53369bc5a719SAndreas Gustafsson#include <stdlib.h>
53379bc5a719SAndreas Gustafssonint main(void) {
53389bc5a719SAndreas Gustafsson    void *p;
53399bc5a719SAndreas Gustafsson    return posix_memalign(&p, 8, 8);
53409bc5a719SAndreas Gustafsson}
53419bc5a719SAndreas GustafssonEOF
53429bc5a719SAndreas Gustafssonif compile_prog "" "" ; then
53439bc5a719SAndreas Gustafsson    posix_memalign=yes
53449bc5a719SAndreas Gustafssonfi
53459bc5a719SAndreas Gustafsson
53469bc5a719SAndreas Gustafsson##########################################
53470a852417SPaul Durrant# check if we have posix_syslog
53480a852417SPaul Durrant
53490a852417SPaul Durrantposix_syslog=no
53500a852417SPaul Durrantcat > $TMPC << EOF
53510a852417SPaul Durrant#include <syslog.h>
53520a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
53530a852417SPaul DurrantEOF
53540a852417SPaul Durrantif compile_prog "" "" ; then
53550a852417SPaul Durrant    posix_syslog=yes
53560a852417SPaul Durrantfi
53570a852417SPaul Durrant
53580a852417SPaul Durrant##########################################
5359401bc051SPeter Maydell# check if we have sem_timedwait
5360401bc051SPeter Maydell
5361401bc051SPeter Maydellsem_timedwait=no
5362401bc051SPeter Maydellcat > $TMPC << EOF
5363401bc051SPeter Maydell#include <semaphore.h>
5364811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
5365401bc051SPeter MaydellEOF
5366401bc051SPeter Maydellif compile_prog "" "" ; then
5367401bc051SPeter Maydell    sem_timedwait=yes
5368401bc051SPeter Maydellfi
5369401bc051SPeter Maydell
5370401bc051SPeter Maydell##########################################
53715c99fa37SKeno Fischer# check if we have strchrnul
53725c99fa37SKeno Fischer
53735c99fa37SKeno Fischerstrchrnul=no
53745c99fa37SKeno Fischercat > $TMPC << EOF
53755c99fa37SKeno Fischer#include <string.h>
53765c99fa37SKeno Fischerint main(void);
53775c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold
53785c99fa37SKeno Fischerchar *haystack = (char*)&main;
53795c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
53805c99fa37SKeno FischerEOF
53815c99fa37SKeno Fischerif compile_prog "" "" ; then
53825c99fa37SKeno Fischer    strchrnul=yes
53835c99fa37SKeno Fischerfi
53845c99fa37SKeno Fischer
53858a792b03SJiufei Xue#########################################
53868a792b03SJiufei Xue# check if we have st_atim
53878a792b03SJiufei Xue
53888a792b03SJiufei Xuest_atim=no
53898a792b03SJiufei Xuecat > $TMPC << EOF
53908a792b03SJiufei Xue#include <sys/stat.h>
53918a792b03SJiufei Xue#include <stddef.h>
53928a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); }
53938a792b03SJiufei XueEOF
53948a792b03SJiufei Xueif compile_prog "" "" ; then
53958a792b03SJiufei Xue    st_atim=yes
53968a792b03SJiufei Xuefi
53978a792b03SJiufei Xue
53985c99fa37SKeno Fischer##########################################
539994a420b1SStefan Hajnoczi# check if trace backend exists
540094a420b1SStefan Hajnoczi
54015b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
540294a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
54035b808275SLluís Vilanova  error_exit "invalid trace backends" \
54045b808275SLluís Vilanova      "Please choose supported trace backends."
540594a420b1SStefan Hajnoczifi
540694a420b1SStefan Hajnoczi
54077e24e92aSStefan Hajnoczi##########################################
54087e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
54095b808275SLluís Vilanovaif have_backend "ust"; then
54107e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
5411bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
54127e24e92aSStefan Hajnocziint main(void) { return 0; }
54137e24e92aSStefan HajnocziEOF
5414c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
5415bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
541689138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
54177e24e92aSStefan Hajnoczi    else
5418c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
5419bf15f63cSMohamad Gebai    fi
5420bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
542189138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
5422bf15f63cSMohamad Gebai    else
5423bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
5424bf15f63cSMohamad Gebai    fi
5425bf15f63cSMohamad Gebai
5426bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5427bf15f63cSMohamad Gebai  else
5428bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
54297e24e92aSStefan Hajnoczi  fi
54307e24e92aSStefan Hajnoczifi
5431b3d08c02SDaniel P. Berrange
5432b3d08c02SDaniel P. Berrange##########################################
5433b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
54345b808275SLluís Vilanovaif have_backend "dtrace"; then
5435b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
543676ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
5437b3d08c02SDaniel P. Berrange  fi
5438c276b17dSDaniel P. Berrange  trace_backend_stap="no"
5439c276b17dSDaniel P. Berrange  if has 'stap' ; then
5440c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
5441c276b17dSDaniel P. Berrange  fi
5442b3d08c02SDaniel P. Berrangefi
5443b3d08c02SDaniel P. Berrange
54447e24e92aSStefan Hajnoczi##########################################
5445519175a2SAlex Barcelo# check and set a backend for coroutine
5446d0e2fce5SAneesh Kumar K.V
54477c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
544833c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
544933c53c54SDaniel P. Berrange# specific one.
54507c2acc70SPeter Maydell
54517c2acc70SPeter Maydellucontext_works=no
5452d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
5453d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
5454d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
5455cdf84806SPeter Maydell#ifdef __stub_makecontext
5456cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
5457cdf84806SPeter Maydell#endif
545875cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
5459d0e2fce5SAneesh Kumar K.VEOF
5460d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
54617c2acc70SPeter Maydell    ucontext_works=yes
5462d0e2fce5SAneesh Kumar K.V  fi
5463519175a2SAlex Barcelofi
54647c2acc70SPeter Maydell
54657c2acc70SPeter Maydellif test "$coroutine" = ""; then
54667c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
54677c2acc70SPeter Maydell    coroutine=win32
54687c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
54697c2acc70SPeter Maydell    coroutine=ucontext
5470519175a2SAlex Barcelo  else
54717c2acc70SPeter Maydell    coroutine=sigaltstack
54727c2acc70SPeter Maydell  fi
54737c2acc70SPeter Maydellelse
54747c2acc70SPeter Maydell  case $coroutine in
54757c2acc70SPeter Maydell  windows)
54767c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
54777c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
54787c2acc70SPeter Maydell    fi
54797c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
54807c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
54817c2acc70SPeter Maydell    coroutine=win32
54827c2acc70SPeter Maydell    ;;
54837c2acc70SPeter Maydell  ucontext)
54847c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
54857c2acc70SPeter Maydell      feature_not_found "ucontext"
54867c2acc70SPeter Maydell    fi
54877c2acc70SPeter Maydell    ;;
548833c53c54SDaniel P. Berrange  sigaltstack)
54897c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
54907c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
54917c2acc70SPeter Maydell    fi
54927c2acc70SPeter Maydell    ;;
54937c2acc70SPeter Maydell  *)
549476ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
54957c2acc70SPeter Maydell    ;;
54967c2acc70SPeter Maydell  esac
5497d0e2fce5SAneesh Kumar K.Vfi
5498d0e2fce5SAneesh Kumar K.V
549970c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
550070c60c08SStefan Hajnoczi  coroutine_pool=yes
550170c60c08SStefan Hajnoczifi
550270c60c08SStefan Hajnoczi
55037d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
55047d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
55057d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
55067d992e4dSPeter Lieven    coroutine_pool=no
55077d992e4dSPeter Lieven  fi
55087d992e4dSPeter Lievenfi
55097d992e4dSPeter Lieven
55101e4f6065SDaniele Buono##################################################
55111e4f6065SDaniele Buono# SafeStack
55121e4f6065SDaniele Buono
55131e4f6065SDaniele Buono
55141e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
55151e4f6065SDaniele Buonocat > $TMPC << EOF
55161e4f6065SDaniele Buonoint main(int argc, char *argv[])
55171e4f6065SDaniele Buono{
55181e4f6065SDaniele Buono#if ! __has_feature(safe_stack)
55191e4f6065SDaniele Buono#error SafeStack Disabled
55201e4f6065SDaniele Buono#endif
55211e4f6065SDaniele Buono    return 0;
55221e4f6065SDaniele Buono}
55231e4f6065SDaniele BuonoEOF
55241e4f6065SDaniele Buono  flag="-fsanitize=safe-stack"
55251e4f6065SDaniele Buono  # Check that safe-stack is supported and enabled.
55261e4f6065SDaniele Buono  if compile_prog "-Werror $flag" "$flag"; then
55271e4f6065SDaniele Buono    # Flag needed both at compilation and at linking
55281e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
55291e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
55301e4f6065SDaniele Buono  else
55311e4f6065SDaniele Buono    error_exit "SafeStack not supported by your compiler"
55321e4f6065SDaniele Buono  fi
55331e4f6065SDaniele Buono  if test "$coroutine" != "ucontext"; then
55341e4f6065SDaniele Buono    error_exit "SafeStack is only supported by the coroutine backend ucontext"
55351e4f6065SDaniele Buono  fi
55361e4f6065SDaniele Buonoelse
55371e4f6065SDaniele Buonocat > $TMPC << EOF
55381e4f6065SDaniele Buonoint main(int argc, char *argv[])
55391e4f6065SDaniele Buono{
55401e4f6065SDaniele Buono#if defined(__has_feature)
55411e4f6065SDaniele Buono#if __has_feature(safe_stack)
55421e4f6065SDaniele Buono#error SafeStack Enabled
55431e4f6065SDaniele Buono#endif
55441e4f6065SDaniele Buono#endif
55451e4f6065SDaniele Buono    return 0;
55461e4f6065SDaniele Buono}
55471e4f6065SDaniele BuonoEOF
55481e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then
55491e4f6065SDaniele Buono  # Make sure that safe-stack is disabled
55501e4f6065SDaniele Buono  if ! compile_prog "-Werror" ""; then
55511e4f6065SDaniele Buono    # SafeStack was already enabled, try to explicitly remove the feature
55521e4f6065SDaniele Buono    flag="-fno-sanitize=safe-stack"
55531e4f6065SDaniele Buono    if ! compile_prog "-Werror $flag" "$flag"; then
55541e4f6065SDaniele Buono      error_exit "Configure cannot disable SafeStack"
55551e4f6065SDaniele Buono    fi
55561e4f6065SDaniele Buono    QEMU_CFLAGS="$QEMU_CFLAGS $flag"
55571e4f6065SDaniele Buono    QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
55581e4f6065SDaniele Buono  fi
55591e4f6065SDaniele Buonoelse # "$safe_stack" = ""
55601e4f6065SDaniele Buono  # Set safe_stack to yes or no based on pre-existing flags
55611e4f6065SDaniele Buono  if compile_prog "-Werror" ""; then
55621e4f6065SDaniele Buono    safe_stack="no"
55631e4f6065SDaniele Buono  else
55641e4f6065SDaniele Buono    safe_stack="yes"
55651e4f6065SDaniele Buono    if test "$coroutine" != "ucontext"; then
55661e4f6065SDaniele Buono      error_exit "SafeStack is only supported by the coroutine backend ucontext"
55671e4f6065SDaniele Buono    fi
55681e4f6065SDaniele Buono  fi
55691e4f6065SDaniele Buonofi
55701e4f6065SDaniele Buonofi
55717d992e4dSPeter Lieven
5572d0e2fce5SAneesh Kumar K.V##########################################
5573d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
5574d2042378SAneesh Kumar K.V
55754e1797f9SStefan Weilopen_by_handle_at=no
5576d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
5577d2042378SAneesh Kumar K.V#include <fcntl.h>
5578acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
5579acc55ba8SStefan Weil# error missing definition
5580acc55ba8SStefan Weil#else
558175cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
5582acc55ba8SStefan Weil#endif
5583d2042378SAneesh Kumar K.VEOF
5584d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
5585d2042378SAneesh Kumar K.V    open_by_handle_at=yes
5586d2042378SAneesh Kumar K.Vfi
5587d2042378SAneesh Kumar K.V
5588e06a765eSHarsh Prateek Bora########################################
5589e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
5590e06a765eSHarsh Prateek Bora
5591e06a765eSHarsh Prateek Boralinux_magic_h=no
5592e06a765eSHarsh Prateek Boracat > $TMPC << EOF
5593e06a765eSHarsh Prateek Bora#include <linux/magic.h>
5594e06a765eSHarsh Prateek Boraint main(void) {
559575cafad7SStefan Weil  return 0;
5596e06a765eSHarsh Prateek Bora}
5597e06a765eSHarsh Prateek BoraEOF
5598e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
5599e06a765eSHarsh Prateek Bora    linux_magic_h=yes
5600e06a765eSHarsh Prateek Borafi
5601e06a765eSHarsh Prateek Bora
56028ab1bf12SLuiz Capitulino########################################
5603541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
56043f4349dcSKevin Wolf
56053f4349dcSKevin Wolfvalgrind_h=no
56063f4349dcSKevin Wolfcat > $TMPC << EOF
56073f4349dcSKevin Wolf#include <valgrind/valgrind.h>
56083f4349dcSKevin Wolfint main(void) {
56093f4349dcSKevin Wolf  return 0;
56103f4349dcSKevin Wolf}
56113f4349dcSKevin WolfEOF
56123f4349dcSKevin Wolfif compile_prog "" "" ; then
56133f4349dcSKevin Wolf    valgrind_h=yes
56143f4349dcSKevin Wolffi
56153f4349dcSKevin Wolf
56163f4349dcSKevin Wolf########################################
56178ab1bf12SLuiz Capitulino# check if environ is declared
56188ab1bf12SLuiz Capitulino
56198ab1bf12SLuiz Capitulinohas_environ=no
56208ab1bf12SLuiz Capitulinocat > $TMPC << EOF
56218ab1bf12SLuiz Capitulino#include <unistd.h>
56228ab1bf12SLuiz Capitulinoint main(void) {
5623c075a723SBlue Swirl    environ = 0;
56248ab1bf12SLuiz Capitulino    return 0;
56258ab1bf12SLuiz Capitulino}
56268ab1bf12SLuiz CapitulinoEOF
56278ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
56288ab1bf12SLuiz Capitulino    has_environ=yes
56298ab1bf12SLuiz Capitulinofi
56308ab1bf12SLuiz Capitulino
563176a347e1SRichard Henderson########################################
563276a347e1SRichard Henderson# check if cpuid.h is usable.
563376a347e1SRichard Henderson
563476a347e1SRichard Hendersoncat > $TMPC << EOF
563576a347e1SRichard Henderson#include <cpuid.h>
563676a347e1SRichard Hendersonint main(void) {
5637774d566cSPeter Maydell    unsigned a, b, c, d;
5638774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
5639774d566cSPeter Maydell
5640774d566cSPeter Maydell    if (max >= 1) {
5641774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
5642774d566cSPeter Maydell    }
5643774d566cSPeter Maydell
5644774d566cSPeter Maydell    if (max >= 7) {
5645774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
5646774d566cSPeter Maydell    }
5647774d566cSPeter Maydell
564876a347e1SRichard Henderson    return 0;
564976a347e1SRichard Henderson}
565076a347e1SRichard HendersonEOF
565176a347e1SRichard Hendersonif compile_prog "" "" ; then
565276a347e1SRichard Henderson    cpuid_h=yes
565376a347e1SRichard Hendersonfi
565476a347e1SRichard Henderson
56555dd89908SRichard Henderson##########################################
56565dd89908SRichard Henderson# avx2 optimization requirement check
56575dd89908SRichard Henderson#
56585dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable,
56595dd89908SRichard Henderson# since we won't be able to select the new routines.
56605dd89908SRichard Henderson
5661e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
56625dd89908SRichard Henderson  cat > $TMPC << EOF
56635dd89908SRichard Henderson#pragma GCC push_options
56645dd89908SRichard Henderson#pragma GCC target("avx2")
56655dd89908SRichard Henderson#include <cpuid.h>
56665dd89908SRichard Henderson#include <immintrin.h>
56675dd89908SRichard Hendersonstatic int bar(void *a) {
56685dd89908SRichard Henderson    __m256i x = *(__m256i *)a;
56695dd89908SRichard Henderson    return _mm256_testz_si256(x, x);
56705dd89908SRichard Henderson}
56715dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
56725dd89908SRichard HendersonEOF
56735dd89908SRichard Henderson  if compile_object "" ; then
56745dd89908SRichard Henderson    avx2_opt="yes"
567586583a07SLiam Merwick  else
567686583a07SLiam Merwick    avx2_opt="no"
56775dd89908SRichard Henderson  fi
56785dd89908SRichard Hendersonfi
56795dd89908SRichard Henderson
56806b8cd447SRobert Hoo##########################################
56816b8cd447SRobert Hoo# avx512f optimization requirement check
56826b8cd447SRobert Hoo#
56836b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable,
56846b8cd447SRobert Hoo# since we won't be able to select the new routines.
56856b8cd447SRobert Hoo# by default, it is turned off.
56866b8cd447SRobert Hoo# if user explicitly want to enable it, check environment
56876b8cd447SRobert Hoo
56886b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
56896b8cd447SRobert Hoo  cat > $TMPC << EOF
56906b8cd447SRobert Hoo#pragma GCC push_options
56916b8cd447SRobert Hoo#pragma GCC target("avx512f")
56926b8cd447SRobert Hoo#include <cpuid.h>
56936b8cd447SRobert Hoo#include <immintrin.h>
56946b8cd447SRobert Hoostatic int bar(void *a) {
56956b8cd447SRobert Hoo    __m512i x = *(__m512i *)a;
56966b8cd447SRobert Hoo    return _mm512_test_epi64_mask(x, x);
56976b8cd447SRobert Hoo}
56986b8cd447SRobert Hooint main(int argc, char *argv[])
56996b8cd447SRobert Hoo{
57006b8cd447SRobert Hoo	return bar(argv[0]);
57016b8cd447SRobert Hoo}
57026b8cd447SRobert HooEOF
57036b8cd447SRobert Hoo  if ! compile_object "" ; then
57046b8cd447SRobert Hoo    avx512f_opt="no"
57056b8cd447SRobert Hoo  fi
57066b8cd447SRobert Hooelse
57076b8cd447SRobert Hoo  avx512f_opt="no"
57086b8cd447SRobert Hoofi
57096b8cd447SRobert Hoo
5710f540166bSRichard Henderson########################################
5711f540166bSRichard Henderson# check if __[u]int128_t is usable.
5712f540166bSRichard Henderson
5713f540166bSRichard Hendersonint128=no
5714f540166bSRichard Hendersoncat > $TMPC << EOF
5715f540166bSRichard Henderson__int128_t a;
5716f540166bSRichard Henderson__uint128_t b;
5717f540166bSRichard Hendersonint main (void) {
5718f540166bSRichard Henderson  a = a + b;
5719f540166bSRichard Henderson  b = a * b;
5720464e3671SPeter Maydell  a = a * a;
5721f540166bSRichard Henderson  return 0;
5722f540166bSRichard Henderson}
5723f540166bSRichard HendersonEOF
5724f540166bSRichard Hendersonif compile_prog "" "" ; then
5725f540166bSRichard Henderson    int128=yes
5726f540166bSRichard Hendersonfi
572776a347e1SRichard Henderson
57287ebee43eSRichard Henderson#########################################
57297ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
57307ebee43eSRichard Henderson
57317ebee43eSRichard Hendersonatomic128=no
57327ebee43eSRichard Hendersonif test "$int128" = "yes"; then
57337ebee43eSRichard Henderson  cat > $TMPC << EOF
57347ebee43eSRichard Hendersonint main(void)
57357ebee43eSRichard Henderson{
57367ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
57377ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
57387ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
57397ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
57407ebee43eSRichard Henderson  return 0;
57417ebee43eSRichard Henderson}
57427ebee43eSRichard HendersonEOF
57437ebee43eSRichard Henderson  if compile_prog "" "" ; then
57447ebee43eSRichard Henderson    atomic128=yes
57457ebee43eSRichard Henderson  fi
57467ebee43eSRichard Hendersonfi
57477ebee43eSRichard Henderson
5748e6cd4bb5SRichard Hendersoncmpxchg128=no
5749e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then
5750e6cd4bb5SRichard Henderson  cat > $TMPC << EOF
5751e6cd4bb5SRichard Hendersonint main(void)
5752e6cd4bb5SRichard Henderson{
5753e6cd4bb5SRichard Henderson  unsigned __int128 x = 0, y = 0;
5754e6cd4bb5SRichard Henderson  __sync_val_compare_and_swap_16(&x, y, x);
5755e6cd4bb5SRichard Henderson  return 0;
5756e6cd4bb5SRichard Henderson}
5757e6cd4bb5SRichard HendersonEOF
5758e6cd4bb5SRichard Henderson  if compile_prog "" "" ; then
5759e6cd4bb5SRichard Henderson    cmpxchg128=yes
5760e6cd4bb5SRichard Henderson  fi
5761e6cd4bb5SRichard Hendersonfi
5762e6cd4bb5SRichard Henderson
5763df79b996SRichard Henderson#########################################
5764df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
5765df79b996SRichard Henderson# Note that without __atomic builtins, we can only
5766df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
5767df79b996SRichard Henderson
5768df79b996SRichard Hendersoncat > $TMPC << EOF
5769df79b996SRichard Henderson#include <stdint.h>
5770df79b996SRichard Hendersonint main(void)
5771df79b996SRichard Henderson{
5772df79b996SRichard Henderson  uint64_t x = 0, y = 0;
5773df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
5774df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
5775df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
5776df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5777df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
5778df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
5779df79b996SRichard Henderson#else
5780df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5781df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
5782df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
5783df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
5784df79b996SRichard Henderson#endif
5785df79b996SRichard Henderson  return 0;
5786df79b996SRichard Henderson}
5787df79b996SRichard HendersonEOF
5788df79b996SRichard Hendersonif compile_prog "" "" ; then
5789df79b996SRichard Henderson  atomic64=yes
5790df79b996SRichard Hendersonfi
5791df79b996SRichard Henderson
579226fffe29SEmilio G. Cota#########################################
579326fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker
579426fffe29SEmilio G. Cotald_dynamic_list="no"
579526fffe29SEmilio G. Cotaif test "$static" = "no" ; then
579626fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
579726fffe29SEmilio G. Cota{
579826fffe29SEmilio G. Cota  foo;
579926fffe29SEmilio G. Cota};
580026fffe29SEmilio G. CotaEOF
580126fffe29SEmilio G. Cota
580226fffe29SEmilio G. Cota    cat > $TMPC <<EOF
580326fffe29SEmilio G. Cota#include <stdio.h>
580426fffe29SEmilio G. Cotavoid foo(void);
580526fffe29SEmilio G. Cota
580626fffe29SEmilio G. Cotavoid foo(void)
580726fffe29SEmilio G. Cota{
580826fffe29SEmilio G. Cota  printf("foo\n");
580926fffe29SEmilio G. Cota}
581026fffe29SEmilio G. Cota
581126fffe29SEmilio G. Cotaint main(void)
581226fffe29SEmilio G. Cota{
581326fffe29SEmilio G. Cota  foo();
581426fffe29SEmilio G. Cota  return 0;
581526fffe29SEmilio G. Cota}
581626fffe29SEmilio G. CotaEOF
581726fffe29SEmilio G. Cota
581826fffe29SEmilio G. Cota    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
581926fffe29SEmilio G. Cota        ld_dynamic_list="yes"
582026fffe29SEmilio G. Cota    fi
582126fffe29SEmilio G. Cotafi
582226fffe29SEmilio G. Cota
582326fffe29SEmilio G. Cota#########################################
582426fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker
582526fffe29SEmilio G. Cota
582626fffe29SEmilio G. Cotald_exported_symbols_list="no"
582726fffe29SEmilio G. Cotaif test "$static" = "no" ; then
582826fffe29SEmilio G. Cota    cat > $TMPTXT <<EOF
582926fffe29SEmilio G. Cota  _foo
583026fffe29SEmilio G. CotaEOF
583126fffe29SEmilio G. Cota
583226fffe29SEmilio G. Cota    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
583326fffe29SEmilio G. Cota        ld_exported_symbols_list="yes"
583426fffe29SEmilio G. Cota    fi
583526fffe29SEmilio G. Cotafi
583626fffe29SEmilio G. Cota
583726fffe29SEmilio G. Cotaif  test "$plugins" = "yes" &&
583826fffe29SEmilio G. Cota    test "$ld_dynamic_list" = "no" &&
583926fffe29SEmilio G. Cota    test "$ld_exported_symbols_list" = "no" ; then
584026fffe29SEmilio G. Cota  error_exit \
584126fffe29SEmilio G. Cota      "Plugin support requires dynamic linking and specifying a set of symbols " \
584226fffe29SEmilio G. Cota      "that are exported to plugins. Unfortunately your linker doesn't " \
584326fffe29SEmilio G. Cota      "support the flag (--dynamic-list or -exported_symbols_list) used " \
584426fffe29SEmilio G. Cota      "for this purpose. You can't build with --static."
584526fffe29SEmilio G. Cotafi
584626fffe29SEmilio G. Cota
58471e6e9acaSRichard Henderson########################################
5848db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported.
5849db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10.
5850db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default.
5851db8aaae8SRichard Henderson
5852db8aaae8SRichard Hendersonattralias=no
5853db8aaae8SRichard Hendersoncat > $TMPC << EOF
5854db8aaae8SRichard Hendersonint x = 1;
5855db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x")));
5856db8aaae8SRichard Hendersonint main(void) { return 0; }
5857db8aaae8SRichard HendersonEOF
5858db8aaae8SRichard Hendersonif compile_prog "" "" ; then
5859db8aaae8SRichard Henderson    attralias=yes
5860db8aaae8SRichard Hendersonfi
5861db8aaae8SRichard Henderson
5862db8aaae8SRichard Henderson########################################
58631e6e9acaSRichard Henderson# check if getauxval is available.
58641e6e9acaSRichard Henderson
58651e6e9acaSRichard Hendersongetauxval=no
58661e6e9acaSRichard Hendersoncat > $TMPC << EOF
58671e6e9acaSRichard Henderson#include <sys/auxv.h>
58681e6e9acaSRichard Hendersonint main(void) {
58691e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
58701e6e9acaSRichard Henderson}
58711e6e9acaSRichard HendersonEOF
58721e6e9acaSRichard Hendersonif compile_prog "" "" ; then
58731e6e9acaSRichard Henderson    getauxval=yes
58741e6e9acaSRichard Hendersonfi
58751e6e9acaSRichard Henderson
5876fd0e6053SJohn Snow########################################
5877fd0e6053SJohn Snow# check if ccache is interfering with
5878fd0e6053SJohn Snow# semantic analysis of macros
5879fd0e6053SJohn Snow
58805e4dfd3dSJohn Snowunset CCACHE_CPP2
5881fd0e6053SJohn Snowccache_cpp2=no
5882fd0e6053SJohn Snowcat > $TMPC << EOF
5883fd0e6053SJohn Snowstatic const int Z = 1;
5884fd0e6053SJohn Snow#define fn() ({ Z; })
5885fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
5886fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
5887fd0e6053SJohn Snow#define ID(X) (X)
5888fd0e6053SJohn Snowint main(int argc, char *argv[])
5889fd0e6053SJohn Snow{
5890fd0e6053SJohn Snow    int x = 0, y = 0;
5891fd0e6053SJohn Snow    x = ID(x);
5892fd0e6053SJohn Snow    x = fn();
5893fd0e6053SJohn Snow    fn();
5894fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
5895fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
5896fd0e6053SJohn Snow    return 0;
5897fd0e6053SJohn Snow}
5898fd0e6053SJohn SnowEOF
5899fd0e6053SJohn Snow
5900fd0e6053SJohn Snowif ! compile_object "-Werror"; then
5901fd0e6053SJohn Snow    ccache_cpp2=yes
5902fd0e6053SJohn Snowfi
5903fd0e6053SJohn Snow
5904b553a042SJohn Snow#################################################
5905b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
5906b553a042SJohn Snow
5907b553a042SJohn Snowif test "$fortify_source" != "no"; then
5908b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5909b553a042SJohn Snow    fortify_source="no";
5910e189091fSPeter Maydell  elif test -n "$cxx" && has $cxx &&
5911cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
5912b553a042SJohn Snow    fortify_source="no";
5913b553a042SJohn Snow  else
5914b553a042SJohn Snow    fortify_source="yes"
5915b553a042SJohn Snow  fi
5916b553a042SJohn Snowfi
5917b553a042SJohn Snow
59181efad060SFam Zheng###############################################
59191efad060SFam Zheng# Check if copy_file_range is provided by glibc
59201efad060SFam Zhenghave_copy_file_range=no
59211efad060SFam Zhengcat > $TMPC << EOF
59221efad060SFam Zheng#include <unistd.h>
59231efad060SFam Zhengint main(void) {
59241efad060SFam Zheng  copy_file_range(0, NULL, 0, NULL, 0, 0);
59251efad060SFam Zheng  return 0;
59261efad060SFam Zheng}
59271efad060SFam ZhengEOF
59281efad060SFam Zhengif compile_prog "" "" ; then
59291efad060SFam Zheng    have_copy_file_range=yes
59301efad060SFam Zhengfi
59311efad060SFam Zheng
5932d2042378SAneesh Kumar K.V##########################################
5933277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
5934277abf15SJan Vesely
5935277abf15SJan Veselyhave_fsxattr=no
5936277abf15SJan Veselycat > $TMPC << EOF
5937277abf15SJan Vesely#include <linux/fs.h>
5938277abf15SJan Veselystruct fsxattr foo;
5939277abf15SJan Veselyint main(void) {
5940277abf15SJan Vesely  return 0;
5941277abf15SJan Vesely}
5942277abf15SJan VeselyEOF
5943277abf15SJan Veselyif compile_prog "" "" ; then
5944277abf15SJan Vesely    have_fsxattr=yes
5945277abf15SJan Veselyfi
5946277abf15SJan Vesely
5947b66e10e4SPeter Maydell##########################################
5948a40161cbSPaolo Bonzini# check for usable membarrier system call
5949a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then
5950a40161cbSPaolo Bonzini    have_membarrier=no
5951a40161cbSPaolo Bonzini    if test "$mingw32" = "yes" ; then
5952a40161cbSPaolo Bonzini        have_membarrier=yes
5953a40161cbSPaolo Bonzini    elif test "$linux" = "yes" ; then
5954a40161cbSPaolo Bonzini        cat > $TMPC << EOF
5955a40161cbSPaolo Bonzini    #include <linux/membarrier.h>
5956a40161cbSPaolo Bonzini    #include <sys/syscall.h>
5957a40161cbSPaolo Bonzini    #include <unistd.h>
5958a40161cbSPaolo Bonzini    #include <stdlib.h>
5959a40161cbSPaolo Bonzini    int main(void) {
5960a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5961a40161cbSPaolo Bonzini        syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5962a40161cbSPaolo Bonzini	exit(0);
5963a40161cbSPaolo Bonzini    }
5964a40161cbSPaolo BonziniEOF
5965a40161cbSPaolo Bonzini        if compile_prog "" "" ; then
5966a40161cbSPaolo Bonzini            have_membarrier=yes
5967a40161cbSPaolo Bonzini        fi
5968a40161cbSPaolo Bonzini    fi
5969a40161cbSPaolo Bonzini    if test "$have_membarrier" = "no"; then
5970a40161cbSPaolo Bonzini      feature_not_found "membarrier" "membarrier system call not available"
5971a40161cbSPaolo Bonzini    fi
5972a40161cbSPaolo Bonzinielse
5973a40161cbSPaolo Bonzini    # Do not enable it by default even for Mingw32, because it doesn't
5974a40161cbSPaolo Bonzini    # work on Wine.
5975a40161cbSPaolo Bonzini    membarrier=no
5976a40161cbSPaolo Bonzinifi
5977a40161cbSPaolo Bonzini
5978a40161cbSPaolo Bonzini##########################################
5979b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
5980575b22b1SLaurent Vivierhave_rtnetlink=no
5981575b22b1SLaurent Viviercat > $TMPC << EOF
5982575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
5983575b22b1SLaurent Vivierint main(void) {
5984575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
5985575b22b1SLaurent Vivier}
5986575b22b1SLaurent VivierEOF
5987575b22b1SLaurent Vivierif compile_prog "" "" ; then
5988575b22b1SLaurent Vivier    have_rtnetlink=yes
5989575b22b1SLaurent Vivierfi
5990575b22b1SLaurent Vivier
59916a02c806SStefan Hajnoczi##########################################
59926a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
59936a02c806SStefan Hajnoczihave_af_vsock=no
59946a02c806SStefan Hajnoczicat > $TMPC << EOF
59956a02c806SStefan Hajnoczi#include <errno.h>
59966a02c806SStefan Hajnoczi#include <sys/types.h>
59976a02c806SStefan Hajnoczi#include <sys/socket.h>
59986a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
59996a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
60006a02c806SStefan Hajnoczi#endif
60016a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
60026a02c806SStefan Hajnocziint main(void) {
60036a02c806SStefan Hajnoczi    int sock, ret;
60046a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
60056a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
60066a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
60076a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
60086a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
60096a02c806SStefan Hajnoczi        return 0;
60106a02c806SStefan Hajnoczi    }
60116a02c806SStefan Hajnoczi    return -1;
60126a02c806SStefan Hajnoczi}
60136a02c806SStefan HajnocziEOF
60146a02c806SStefan Hajnocziif compile_prog "" "" ; then
60156a02c806SStefan Hajnoczi    have_af_vsock=yes
60166a02c806SStefan Hajnoczifi
60176a02c806SStefan Hajnoczi
6018f0d92b56SLongpeng(Mike)##########################################
6019f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment
60204f67366eSThomas Huthhave_afalg=no
6021f0d92b56SLongpeng(Mike)cat > $TMPC << EOF
6022f0d92b56SLongpeng(Mike)#include <errno.h>
6023f0d92b56SLongpeng(Mike)#include <sys/types.h>
6024f0d92b56SLongpeng(Mike)#include <sys/socket.h>
6025f0d92b56SLongpeng(Mike)#include <linux/if_alg.h>
6026f0d92b56SLongpeng(Mike)int main(void) {
6027f0d92b56SLongpeng(Mike)    int sock;
6028f0d92b56SLongpeng(Mike)    sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
6029f0d92b56SLongpeng(Mike)    return sock;
6030f0d92b56SLongpeng(Mike)}
6031f0d92b56SLongpeng(Mike)EOF
6032f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then
6033f0d92b56SLongpeng(Mike)    have_afalg=yes
6034f0d92b56SLongpeng(Mike)fi
6035f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes"
6036f0d92b56SLongpeng(Mike)then
6037f0d92b56SLongpeng(Mike)    if test "$have_afalg" != "yes"
6038f0d92b56SLongpeng(Mike)    then
6039f0d92b56SLongpeng(Mike)	error_exit "AF_ALG requested but could not be detected"
6040f0d92b56SLongpeng(Mike)    fi
6041f0d92b56SLongpeng(Mike)fi
6042f0d92b56SLongpeng(Mike)
6043f0d92b56SLongpeng(Mike)
60446969ec6cSJames Clarke#################################################
6045c97d6d2cSSergio Andres Gomez Del Real# Check to see if we have the Hypervisor framework
6046d2d08522SPeter Maydellif [ "$darwin" = "yes" ] ; then
6047c97d6d2cSSergio Andres Gomez Del Real  cat > $TMPC << EOF
6048c97d6d2cSSergio Andres Gomez Del Real#include <Hypervisor/hv.h>
6049c97d6d2cSSergio Andres Gomez Del Realint main() { return 0;}
6050c97d6d2cSSergio Andres Gomez Del RealEOF
6051c97d6d2cSSergio Andres Gomez Del Real  if ! compile_object ""; then
6052c97d6d2cSSergio Andres Gomez Del Real    hvf='no'
6053c97d6d2cSSergio Andres Gomez Del Real  else
6054c97d6d2cSSergio Andres Gomez Del Real    hvf='yes'
6055db5adeaaSPaolo Bonzini    QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
6056c97d6d2cSSergio Andres Gomez Del Real  fi
6057c97d6d2cSSergio Andres Gomez Del Realfi
6058c97d6d2cSSergio Andres Gomez Del Real
6059277abf15SJan Vesely##########################################
60604d04351fSChristopher Covington# check for sysmacros.h
60614d04351fSChristopher Covington
60624d04351fSChristopher Covingtonhave_sysmacros=no
60634d04351fSChristopher Covingtoncat > $TMPC << EOF
60644d04351fSChristopher Covington#include <sys/sysmacros.h>
60654d04351fSChristopher Covingtonint main(void) {
60664d04351fSChristopher Covington    return makedev(0, 0);
60674d04351fSChristopher Covington}
60684d04351fSChristopher CovingtonEOF
60694d04351fSChristopher Covingtonif compile_prog "" "" ; then
60704d04351fSChristopher Covington    have_sysmacros=yes
60714d04351fSChristopher Covingtonfi
60724d04351fSChristopher Covington
60734d04351fSChristopher Covington##########################################
607449e00a18SAndreas Grapentin# check for _Static_assert()
607549e00a18SAndreas Grapentin
607649e00a18SAndreas Grapentinhave_static_assert=no
607749e00a18SAndreas Grapentincat > $TMPC << EOF
607849e00a18SAndreas Grapentin_Static_assert(1, "success");
607949e00a18SAndreas Grapentinint main(void) {
608049e00a18SAndreas Grapentin    return 0;
608149e00a18SAndreas Grapentin}
608249e00a18SAndreas GrapentinEOF
608349e00a18SAndreas Grapentinif compile_prog "" "" ; then
608449e00a18SAndreas Grapentin    have_static_assert=yes
608549e00a18SAndreas Grapentinfi
608649e00a18SAndreas Grapentin
608749e00a18SAndreas Grapentin##########################################
6088e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD
6089e674605fSTomáš Golembiovský
6090e674605fSTomáš Golembiovskýhave_utmpx=no
6091e674605fSTomáš Golembiovskýcat > $TMPC << EOF
6092e674605fSTomáš Golembiovský#include <utmpx.h>
6093e674605fSTomáš Golembiovskýstruct utmpx user_info;
6094e674605fSTomáš Golembiovskýint main(void) {
6095e674605fSTomáš Golembiovský    return 0;
6096e674605fSTomáš Golembiovský}
6097e674605fSTomáš GolembiovskýEOF
6098e674605fSTomáš Golembiovskýif compile_prog "" "" ; then
6099e674605fSTomáš Golembiovský    have_utmpx=yes
6100e674605fSTomáš Golembiovskýfi
6101e674605fSTomáš Golembiovský
6102e674605fSTomáš Golembiovský##########################################
6103db1ed1abSRichard Henderson# check for getrandom()
6104db1ed1abSRichard Henderson
6105db1ed1abSRichard Hendersonhave_getrandom=no
6106db1ed1abSRichard Hendersoncat > $TMPC << EOF
6107db1ed1abSRichard Henderson#include <sys/random.h>
6108db1ed1abSRichard Hendersonint main(void) {
6109db1ed1abSRichard Henderson    return getrandom(0, 0, GRND_NONBLOCK);
6110db1ed1abSRichard Henderson}
6111db1ed1abSRichard HendersonEOF
6112db1ed1abSRichard Hendersonif compile_prog "" "" ; then
6113db1ed1abSRichard Henderson    have_getrandom=yes
6114db1ed1abSRichard Hendersonfi
6115db1ed1abSRichard Henderson
6116db1ed1abSRichard Henderson##########################################
6117247724cbSMarc-André Lureau# checks for sanitizers
6118247724cbSMarc-André Lureau
6119247724cbSMarc-André Lureauhave_asan=no
6120247724cbSMarc-André Lureauhave_ubsan=no
6121d83414e1SMarc-André Lureauhave_asan_iface_h=no
6122d83414e1SMarc-André Lureauhave_asan_iface_fiber=no
6123247724cbSMarc-André Lureau
6124247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then
6125b9f44da2SMarc-André Lureau  write_c_skeleton
6126247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
6127247724cbSMarc-André Lureau      have_asan=yes
6128247724cbSMarc-André Lureau  fi
6129b9f44da2SMarc-André Lureau
6130b9f44da2SMarc-André Lureau  # we could use a simple skeleton for flags checks, but this also
6131b9f44da2SMarc-André Lureau  # detect the static linking issue of ubsan, see also:
6132b9f44da2SMarc-André Lureau  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
6133b9f44da2SMarc-André Lureau  cat > $TMPC << EOF
6134b9f44da2SMarc-André Lureau#include <stdlib.h>
6135b9f44da2SMarc-André Lureauint main(void) {
6136b9f44da2SMarc-André Lureau    void *tmp = malloc(10);
6137f2dfe54cSLeonid Bloch    if (tmp != NULL) {
6138b9f44da2SMarc-André Lureau        return *(int *)(tmp + 2);
6139b9f44da2SMarc-André Lureau    }
6140d1abf3fcSOlaf Hering    return 1;
6141f2dfe54cSLeonid Bloch}
6142b9f44da2SMarc-André LureauEOF
6143247724cbSMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
6144247724cbSMarc-André Lureau      have_ubsan=yes
6145247724cbSMarc-André Lureau  fi
6146d83414e1SMarc-André Lureau
6147d83414e1SMarc-André Lureau  if check_include "sanitizer/asan_interface.h" ; then
6148d83414e1SMarc-André Lureau      have_asan_iface_h=yes
6149d83414e1SMarc-André Lureau  fi
6150d83414e1SMarc-André Lureau
6151d83414e1SMarc-André Lureau  cat > $TMPC << EOF
6152d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h>
6153d83414e1SMarc-André Lureauint main(void) {
6154d83414e1SMarc-André Lureau  __sanitizer_start_switch_fiber(0, 0, 0);
6155d83414e1SMarc-André Lureau  return 0;
6156d83414e1SMarc-André Lureau}
6157d83414e1SMarc-André LureauEOF
6158d83414e1SMarc-André Lureau  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
6159d83414e1SMarc-André Lureau      have_asan_iface_fiber=yes
6160d83414e1SMarc-André Lureau  fi
6161247724cbSMarc-André Lureaufi
6162247724cbSMarc-André Lureau
6163247724cbSMarc-André Lureau##########################################
6164adc28027SAlexander Bulekov# checks for fuzzer
6165adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
6166adc28027SAlexander Bulekov  write_c_fuzzer_skeleton
6167dd016265SAlexander Bulekov  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
6168adc28027SAlexander Bulekov    have_fuzzer=yes
616964ed6f92SPaolo Bonzini  else
617064ed6f92SPaolo Bonzini    error_exit "Your compiler doesn't support -fsanitize=fuzzer"
617164ed6f92SPaolo Bonzini    exit 1
6172adc28027SAlexander Bulekov  fi
6173adc28027SAlexander Bulekovfi
6174adc28027SAlexander Bulekov
61750aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers;
61760aebab04SLingfeng Yang# keep it separate until that is not the case.
61770aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
61780aebab04SLingfeng Yang  error_exit "TSAN is not supported with other sanitiziers."
61790aebab04SLingfeng Yangfi
61800aebab04SLingfeng Yanghave_tsan=no
61810aebab04SLingfeng Yanghave_tsan_iface_fiber=no
61820aebab04SLingfeng Yangif test "$tsan" = "yes" ; then
61830aebab04SLingfeng Yang  write_c_skeleton
61840aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
61850aebab04SLingfeng Yang      have_tsan=yes
61860aebab04SLingfeng Yang  fi
61870aebab04SLingfeng Yang  cat > $TMPC << EOF
61880aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h>
61890aebab04SLingfeng Yangint main(void) {
61900aebab04SLingfeng Yang  __tsan_create_fiber(0);
61910aebab04SLingfeng Yang  return 0;
61920aebab04SLingfeng Yang}
61930aebab04SLingfeng YangEOF
61940aebab04SLingfeng Yang  if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
61950aebab04SLingfeng Yang      have_tsan_iface_fiber=yes
61960aebab04SLingfeng Yang  fi
61970aebab04SLingfeng Yangfi
61980aebab04SLingfeng Yang
6199adc28027SAlexander Bulekov##########################################
620017824406SJunyan He# check for libpmem
620117824406SJunyan He
620217824406SJunyan Heif test "$libpmem" != "no"; then
620317824406SJunyan He	if $pkg_config --exists "libpmem"; then
620417824406SJunyan He		libpmem="yes"
620517824406SJunyan He		libpmem_libs=$($pkg_config --libs libpmem)
620617824406SJunyan He		libpmem_cflags=$($pkg_config --cflags libpmem)
620717824406SJunyan He		QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
620817824406SJunyan He	else
620917824406SJunyan He		if test "$libpmem" = "yes" ; then
621017824406SJunyan He			feature_not_found "libpmem" "Install nvml or pmdk"
621117824406SJunyan He		fi
621217824406SJunyan He		libpmem="no"
621317824406SJunyan He	fi
621417824406SJunyan Hefi
621517824406SJunyan He
621617824406SJunyan He##########################################
621721b2eca6SJingqi Liu# check for libdaxctl
621821b2eca6SJingqi Liu
621921b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then
622021b2eca6SJingqi Liu	if $pkg_config --atleast-version=57 "libdaxctl"; then
622121b2eca6SJingqi Liu		libdaxctl="yes"
622221b2eca6SJingqi Liu		libdaxctl_libs=$($pkg_config --libs libdaxctl)
622321b2eca6SJingqi Liu		libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
622421b2eca6SJingqi Liu		QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
622521b2eca6SJingqi Liu	else
622621b2eca6SJingqi Liu		if test "$libdaxctl" = "yes" ; then
622721b2eca6SJingqi Liu			feature_not_found "libdaxctl" "Install libdaxctl"
622821b2eca6SJingqi Liu		fi
622921b2eca6SJingqi Liu		libdaxctl="no"
623021b2eca6SJingqi Liu	fi
623121b2eca6SJingqi Liufi
623221b2eca6SJingqi Liu
623321b2eca6SJingqi Liu##########################################
6234675b9b53SMarc-André Lureau# check for slirp
6235675b9b53SMarc-André Lureau
6236d599938aSLaurent Vivier# slirp is only required when building softmmu targets
6237d599938aSLaurent Vivierif test -z "$slirp" -a "$softmmu" != "yes" ; then
6238d599938aSLaurent Vivier    slirp="no"
6239d599938aSLaurent Vivierfi
6240d599938aSLaurent Vivier
6241675b9b53SMarc-André Lureaucase "$slirp" in
6242675b9b53SMarc-André Lureau  "" | yes)
6243675b9b53SMarc-André Lureau    if $pkg_config slirp; then
6244675b9b53SMarc-André Lureau      slirp=system
62457c57bdd8SMarc-André Lureau    elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
62467c57bdd8SMarc-André Lureau      slirp=git
6247675b9b53SMarc-André Lureau    elif test -e "${source_path}/slirp/Makefile" ; then
6248675b9b53SMarc-André Lureau      slirp=internal
6249675b9b53SMarc-André Lureau    elif test -z "$slirp" ; then
6250675b9b53SMarc-André Lureau      slirp=no
6251675b9b53SMarc-André Lureau    else
6252675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel or git submodule"
6253675b9b53SMarc-André Lureau    fi
6254675b9b53SMarc-André Lureau    ;;
6255675b9b53SMarc-André Lureau
6256675b9b53SMarc-André Lureau  system)
6257675b9b53SMarc-André Lureau    if ! $pkg_config slirp; then
6258675b9b53SMarc-André Lureau      feature_not_found "slirp" "Install slirp devel"
6259675b9b53SMarc-André Lureau    fi
6260675b9b53SMarc-André Lureau    ;;
6261675b9b53SMarc-André Lureauesac
6262675b9b53SMarc-André Lureau
6263675b9b53SMarc-André Lureaucase "$slirp" in
62647c57bdd8SMarc-André Lureau  git | internal)
62657c57bdd8SMarc-André Lureau    if test "$slirp" = git; then
62667c57bdd8SMarc-André Lureau      git_submodules="${git_submodules} slirp"
62677c57bdd8SMarc-André Lureau    fi
6268675b9b53SMarc-André Lureau    mkdir -p slirp
626925211446SPaolo Bonzini    slirp_cflags="-I${source_path}/slirp/src -I$PWD/slirp/src"
627025211446SPaolo Bonzini    slirp_libs="-L$PWD/slirp -lslirp"
6271b965e8c5SPaolo Bonzini    if test "$mingw32" = "yes" ; then
6272b965e8c5SPaolo Bonzini      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
6273b965e8c5SPaolo Bonzini    fi
6274675b9b53SMarc-André Lureau    ;;
6275675b9b53SMarc-André Lureau
6276675b9b53SMarc-André Lureau  system)
6277675b9b53SMarc-André Lureau    slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
6278675b9b53SMarc-André Lureau    slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
6279675b9b53SMarc-André Lureau    slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
6280675b9b53SMarc-André Lureau    ;;
6281675b9b53SMarc-André Lureau
6282675b9b53SMarc-André Lureau  no)
6283675b9b53SMarc-André Lureau    ;;
6284675b9b53SMarc-André Lureau  *)
6285675b9b53SMarc-André Lureau    error_exit "Unknown state for slirp: $slirp"
6286675b9b53SMarc-André Lureau    ;;
6287675b9b53SMarc-André Lureauesac
6288675b9b53SMarc-André Lureau
628954e7aac0SAlexey Krasikov##########################################
629054e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall
629154e7aac0SAlexey Krasikov
629254e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then
629354e7aac0SAlexey Krasikov
629454e7aac0SAlexey Krasikov    have_keyring=no
629554e7aac0SAlexey Krasikov    cat > $TMPC << EOF
629654e7aac0SAlexey Krasikov#include <errno.h>
629754e7aac0SAlexey Krasikov#include <asm/unistd.h>
629854e7aac0SAlexey Krasikov#include <linux/keyctl.h>
629954e7aac0SAlexey Krasikov#include <unistd.h>
630054e7aac0SAlexey Krasikovint main(void) {
630154e7aac0SAlexey Krasikov    return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
630254e7aac0SAlexey Krasikov}
630354e7aac0SAlexey KrasikovEOF
630454e7aac0SAlexey Krasikov    if compile_prog "" "" ; then
630554e7aac0SAlexey Krasikov        have_keyring=yes
630654e7aac0SAlexey Krasikov    fi
630754e7aac0SAlexey Krasikovfi
630854e7aac0SAlexey Krasikovif test "$secret_keyring" != "no"
630954e7aac0SAlexey Krasikovthen
6310b418d265SDavid Edmondson    if test "$have_keyring" = "yes"
631154e7aac0SAlexey Krasikov    then
631254e7aac0SAlexey Krasikov	secret_keyring=yes
631354e7aac0SAlexey Krasikov    else
631454e7aac0SAlexey Krasikov	if test "$secret_keyring" = "yes"
631554e7aac0SAlexey Krasikov	then
631654e7aac0SAlexey Krasikov	    error_exit "syscall __NR_keyctl requested, \
631754e7aac0SAlexey Krasikovbut not implemented on your system"
631854e7aac0SAlexey Krasikov	else
631954e7aac0SAlexey Krasikov	    secret_keyring=no
632054e7aac0SAlexey Krasikov	fi
632154e7aac0SAlexey Krasikov    fi
632254e7aac0SAlexey Krasikovfi
632354e7aac0SAlexey Krasikov
632492500362SAlexey Krasikov##########################################
632592500362SAlexey Krasikov# check for usable keyutils.h
632692500362SAlexey Krasikov
632792500362SAlexey Krasikovif test "$linux" = "yes" ; then
632892500362SAlexey Krasikov
632992500362SAlexey Krasikov    have_keyutils=no
633092500362SAlexey Krasikov    cat > $TMPC << EOF
633192500362SAlexey Krasikov#include <errno.h>
633292500362SAlexey Krasikov#include <asm/unistd.h>
633392500362SAlexey Krasikov#include <unistd.h>
633492500362SAlexey Krasikov#include <sys/types.h>
633592500362SAlexey Krasikov#include <keyutils.h>
633692500362SAlexey Krasikovint main(void) {
633792500362SAlexey Krasikov    return request_key("user", NULL, NULL, 0);
633892500362SAlexey Krasikov}
633992500362SAlexey KrasikovEOF
634092500362SAlexey Krasikov    if compile_prog "" "-lkeyutils"; then
634192500362SAlexey Krasikov        have_keyutils=yes
634292500362SAlexey Krasikov    fi
634392500362SAlexey Krasikovfi
634492500362SAlexey Krasikov
6345675b9b53SMarc-André Lureau
6346675b9b53SMarc-André Lureau##########################################
6347e86ecd4bSJuan Quintela# End of CC checks
6348e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
6349e86ecd4bSJuan Quintela
6350d83414e1SMarc-André Lureauwrite_c_skeleton
6351d83414e1SMarc-André Lureau
63521d728c39SBlue Swirlif test "$gcov" = "yes" ; then
6353bf0e56a3SMarc-André Lureau  :
6354b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
6355086d5f75SPaolo Bonzini  QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
6356086d5f75SPaolo Bonzini  debug=no
6357086d5f75SPaolo Bonzinifi
6358086d5f75SPaolo Bonziniif test "$debug_info" = "yes"; then
6359086d5f75SPaolo Bonzini  CFLAGS="-g $CFLAGS"
6360086d5f75SPaolo Bonzini  LDFLAGS="-g $LDFLAGS"
6361086d5f75SPaolo Bonzinifi
6362a5665051SPaolo Bonziniif test "$debug" = "no"; then
6363a5665051SPaolo Bonzini  CFLAGS="-O2 $CFLAGS"
6364a5665051SPaolo Bonzinifi
6365086d5f75SPaolo Bonzini
6366086d5f75SPaolo Bonzinicase "$ARCH" in
6367086d5f75SPaolo Bonzinialpha)
6368086d5f75SPaolo Bonzini  # Ensure there's only a single GP
6369086d5f75SPaolo Bonzini  QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
6370086d5f75SPaolo Bonzini;;
6371086d5f75SPaolo Bonziniesac
6372086d5f75SPaolo Bonzini
6373086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then
6374086d5f75SPaolo Bonzini  QEMU_CFLAGS="-p $QEMU_CFLAGS"
6375086d5f75SPaolo Bonzini  QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
6376086d5f75SPaolo Bonzinifi
6377a316e378SJuan Quintela
6378247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then
6379db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
6380db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
6381d83414e1SMarc-André Lureau  if test "$have_asan_iface_h" = "no" ; then
6382d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header missing." \
6383d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6384d83414e1SMarc-André Lureau  elif test "$have_asan_iface_fiber" = "no" ; then
6385d83414e1SMarc-André Lureau      echo "ASAN build enabled, but ASAN header is too old." \
6386d83414e1SMarc-André Lureau           "Without code annotation, the report may be inferior."
6387d83414e1SMarc-André Lureau  fi
6388247724cbSMarc-André Lureaufi
63890aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then
63900aebab04SLingfeng Yang  if test "$have_tsan_iface_fiber" = "yes" ; then
63910aebab04SLingfeng Yang    QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
63920aebab04SLingfeng Yang    QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
63930aebab04SLingfeng Yang  else
63940aebab04SLingfeng Yang    error_exit "Cannot enable TSAN due to missing fiber annotation interface."
63950aebab04SLingfeng Yang  fi
63960aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then
63970aebab04SLingfeng Yang  error_exit "Cannot enable TSAN due to missing sanitize thread interface."
63980aebab04SLingfeng Yangfi
6399247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then
6400db5adeaaSPaolo Bonzini  QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
6401db5adeaaSPaolo Bonzini  QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
6402247724cbSMarc-André Lureaufi
6403247724cbSMarc-André Lureau
64046542aa9cSPeter Lieven##########################################
64056542aa9cSPeter Lieven# Do we have libnfs
64066542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
6407b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
64086542aa9cSPeter Lieven    libnfs="yes"
64096542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
64106542aa9cSPeter Lieven  else
64116542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
64128efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
64136542aa9cSPeter Lieven    fi
64146542aa9cSPeter Lieven    libnfs="no"
64156542aa9cSPeter Lieven  fi
64166542aa9cSPeter Lievenfi
64171d728c39SBlue Swirl
64183efac6ebSTomáš Golembiovský##########################################
64193efac6ebSTomáš Golembiovský# Do we have libudev
64203efac6ebSTomáš Golembiovskýif test "$libudev" != "no" ; then
64213efac6ebSTomáš Golembiovský  if $pkg_config libudev && test "$static" != "yes"; then
64223efac6ebSTomáš Golembiovský    libudev="yes"
64233efac6ebSTomáš Golembiovský    libudev_libs=$($pkg_config --libs libudev)
64243efac6ebSTomáš Golembiovský  else
64253efac6ebSTomáš Golembiovský    libudev="no"
64263efac6ebSTomáš Golembiovský  fi
64273efac6ebSTomáš Golembiovskýfi
64283efac6ebSTomáš Golembiovský
64296ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
64306ca026cbSPeter Maydellif test "$werror" = "yes"; then
64316ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
64326ca026cbSPeter Maydellfi
64336ca026cbSPeter Maydell
64340aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
64350aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then
6436e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
6437db5adeaaSPaolo Bonzini        QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
6438e86ecd4bSJuan Quintela    fi
6439e86ecd4bSJuan Quintelafi
6440e86ecd4bSJuan Quintela
644194dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
644294dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
644394dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
644494dd53c5SGerd Hoffmannelse
644594dd53c5SGerd Hoffmann    POD2MAN="pod2man"
644694dd53c5SGerd Hoffmannfi
644794dd53c5SGerd Hoffmann
6448952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
6449952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
6450952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
6451e9a3591fSChristian Borntraeger        if ld_has $flag ; then
6452db5adeaaSPaolo Bonzini            QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
6453952afb71SBlue Swirl        fi
6454952afb71SBlue Swirl    done
6455952afb71SBlue Swirlfi
6456952afb71SBlue Swirl
64577776ea6bSPhilippe Mathieu-Daudé# Disable OpenBSD W^X if available
64587776ea6bSPhilippe Mathieu-Daudéif test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
64597776ea6bSPhilippe Mathieu-Daudé    cat > $TMPC <<EOF
64607776ea6bSPhilippe Mathieu-Daudé    int main(void) { return 0; }
64617776ea6bSPhilippe Mathieu-DaudéEOF
64627776ea6bSPhilippe Mathieu-Daudé    wx_ldflags="-Wl,-z,wxneeded"
64637776ea6bSPhilippe Mathieu-Daudé    if compile_prog "" "$wx_ldflags"; then
64647776ea6bSPhilippe Mathieu-Daudé        QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
64657776ea6bSPhilippe Mathieu-Daudé    fi
64667776ea6bSPhilippe Mathieu-Daudéfi
64677776ea6bSPhilippe Mathieu-Daudé
646810ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
6469e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
6470528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
6471834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
6472a8260d38SDaniel P. Berrangéqemu_icondir="$datadir/icons"
647367ea9546SDaniel P. Berrangéqemu_desktopdir="$datadir/applications"
64745a67135aSbellard
6475e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd
6476e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then
6477e0580342SKamil Rytarowski  ivshmem=yes
6478e0580342SKamil Rytarowskifi
6479e0580342SKamil Rytarowski
64804b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
6481b855f8d1SPaolo Bonzini  if test "$linux" = yes; then
64827e462613SPaolo Bonzini    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
6483983eef5aSMeador Inge      virtfs=yes
6484983eef5aSMeador Inge    else
6485983eef5aSMeador Inge      if test "$virtfs" = yes; then
64867e462613SPaolo Bonzini        error_exit "VirtFS requires libcap-ng devel and libattr devel"
6487983eef5aSMeador Inge      fi
648817500370SAndreas Färber      virtfs=no
6489983eef5aSMeador Inge    fi
6490fe8fc5aeSPaolo Bonzini    if test "$mpath" != no && test "$mpathpersist" = yes ; then
6491fe8fc5aeSPaolo Bonzini      mpath=yes
6492fe8fc5aeSPaolo Bonzini    else
6493fe8fc5aeSPaolo Bonzini      if test "$mpath" = yes; then
6494fe8fc5aeSPaolo Bonzini        error_exit "Multipath requires libmpathpersist devel"
6495fe8fc5aeSPaolo Bonzini      fi
6496fe8fc5aeSPaolo Bonzini      mpath=no
6497fe8fc5aeSPaolo Bonzini    fi
6498b855f8d1SPaolo Bonzini  else
6499b855f8d1SPaolo Bonzini    if test "$virtfs" = yes; then
6500b855f8d1SPaolo Bonzini      error_exit "VirtFS is supported only on Linux"
6501b855f8d1SPaolo Bonzini    fi
6502b855f8d1SPaolo Bonzini    virtfs=no
6503fe8fc5aeSPaolo Bonzini    if test "$mpath" = yes; then
6504fe8fc5aeSPaolo Bonzini      error_exit "Multipath is supported only on Linux"
6505fe8fc5aeSPaolo Bonzini    fi
6506fe8fc5aeSPaolo Bonzini    mpath=no
650717bff52bSM. Mohan Kumar  fi
6508ff69fd8cSLaurent Vivierfi
65099d6bc27bSMichael Roth
65109d6bc27bSMichael Roth# Probe for guest agent support/options
65119d6bc27bSMichael Roth
6512e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
6513a5125905SLaurent Vivier  if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6514a5125905SLaurent Vivier      guest_agent=no
6515a5125905SLaurent Vivier  elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
6516e8ef31a3SMichael Tokarev      guest_agent=yes
6517e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
6518e8ef31a3SMichael Tokarev      guest_agent=no
6519e8ef31a3SMichael Tokarev  else
6520e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
6521ca35f780SPaolo Bonzini  fi
65224b1c11fdSDaniel P. Berrangefi
6523ca35f780SPaolo Bonzini
65249d6bc27bSMichael Roth# Guest agent Window MSI  package
65259d6bc27bSMichael Roth
65269d6bc27bSMichael Rothif test "$guest_agent" != yes; then
65279d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
65289d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
65299d6bc27bSMichael Roth  fi
65309d6bc27bSMichael Roth  guest_agent_msi=no
65319d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
65329d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
65339d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
65349d6bc27bSMichael Roth  fi
65359d6bc27bSMichael Roth  guest_agent_msi=no
65369d6bc27bSMichael Rothelif ! has wixl; then
65379d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
65389d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
65399d6bc27bSMichael Roth  fi
65409d6bc27bSMichael Roth  guest_agent_msi=no
65411a34904eSMichael Rothelse
65421a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
65431a34904eSMichael Roth  # disabled explicitly
65441a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
65451a34904eSMichael Roth    guest_agent_msi=yes
65461a34904eSMichael Roth  fi
65479d6bc27bSMichael Rothfi
65489d6bc27bSMichael Roth
65491a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
65509d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
65519d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
65529d6bc27bSMichael Roth  fi
65539d6bc27bSMichael Roth
65549d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
65559d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
65569d6bc27bSMichael Roth  fi
65579d6bc27bSMichael Roth
65589d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
65599d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
65609d6bc27bSMichael Roth  fi
65619d6bc27bSMichael Roth
65629d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
656389138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
65649d6bc27bSMichael Roth  fi
65659d6bc27bSMichael Roth
656689138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
65679d6bc27bSMichael Roth
65689d6bc27bSMichael Roth  case "$cpu" in
65699d6bc27bSMichael Roth  x86_64)
65709d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
65719d6bc27bSMichael Roth    ;;
65729d6bc27bSMichael Roth  i386)
65739d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
65749d6bc27bSMichael Roth    ;;
65759d6bc27bSMichael Roth  *)
65769d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
65779d6bc27bSMichael Roth    ;;
65789d6bc27bSMichael Roth  esac
65799d6bc27bSMichael Rothfi
65809d6bc27bSMichael Roth
6581ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
6582ca35f780SPaolo Bonziniroms=
6583e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6584e633a5c6SEric Blake        test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6585e633a5c6SEric Blake        test "$softmmu" = yes ; then
6586e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
6587c65d5e4eSBrad Smith    # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6588c65d5e4eSBrad Smith    # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6589c65d5e4eSBrad Smith    for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
6590e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6591e57218b6SPeter Maydell            ld_i386_emulation="$emu"
6592ca35f780SPaolo Bonzini            roms="optionrom"
6593e57218b6SPeter Maydell            break
6594e57218b6SPeter Maydell        fi
6595e57218b6SPeter Maydell    done
6596ca35f780SPaolo Bonzinifi
6597ca35f780SPaolo Bonzini
65982e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
65999933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
66002e33c3f8SThomas Huth  write_c_skeleton
66012e33c3f8SThomas Huth  if compile_prog "-march=z900" ""; then
66029933c305SChristian Borntraeger    roms="$roms s390-ccw"
66031ef6bfc2SPhilippe Mathieu-Daudé    # SLOF is required for building the s390-ccw firmware on s390x,
66041ef6bfc2SPhilippe Mathieu-Daudé    # since it is using the libnet code from SLOF for network booting.
66051ef6bfc2SPhilippe Mathieu-Daudé    if test -e "${source_path}/.git" ; then
66061ef6bfc2SPhilippe Mathieu-Daudé      git_submodules="${git_submodules} roms/SLOF"
66071ef6bfc2SPhilippe Mathieu-Daudé    fi
66089933c305SChristian Borntraeger  fi
66092e33c3f8SThomas Huthfi
66109933c305SChristian Borntraeger
661111cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
661211cde1c8SBruno 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.
661311cde1c8SBruno Dominguezif has $cxx; then
661411cde1c8SBruno Dominguez    cat > $TMPC <<EOF
661511cde1c8SBruno Dominguezint c_function(void);
661611cde1c8SBruno Dominguezint main(void) { return c_function(); }
661711cde1c8SBruno DominguezEOF
661811cde1c8SBruno Dominguez
661911cde1c8SBruno Dominguez    compile_object
662011cde1c8SBruno Dominguez
662111cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
662211cde1c8SBruno Dominguezextern "C" {
662311cde1c8SBruno Dominguez   int c_function(void);
662411cde1c8SBruno Dominguez}
662511cde1c8SBruno Dominguezint c_function(void) { return 42; }
662611cde1c8SBruno DominguezEOF
662711cde1c8SBruno Dominguez
662811cde1c8SBruno Dominguez    update_cxxflags
662911cde1c8SBruno Dominguez
6630086d5f75SPaolo Bonzini    if do_cxx $CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
663111cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
663211cde1c8SBruno Dominguez        :
663311cde1c8SBruno Dominguez    else
663411cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
663511cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
663611cde1c8SBruno Dominguez        cxx=
663711cde1c8SBruno Dominguez    fi
663811cde1c8SBruno Dominguezelse
663911cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
664011cde1c8SBruno Dominguez    cxx=
664111cde1c8SBruno Dominguezfi
664211cde1c8SBruno Dominguez
664302d34f62SCole Robinsonecho_version() {
664402d34f62SCole Robinson    if test "$1" = "yes" ; then
664502d34f62SCole Robinson        echo "($2)"
664602d34f62SCole Robinson    fi
664702d34f62SCole Robinson}
664802d34f62SCole Robinson
664950e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
665050e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
66518a99e9a3SPhilippe Mathieu-DaudéQEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
66525ca9388aSGerd Hoffmann
665398ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
665497a847bcSbellard
6655dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
6656dbd99ae3SStefan Weil
665798ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
665898ec69acSJuan Quintelaecho >> $config_host_mak
665998ec69acSJuan Quintela
6660e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
666199d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
666299d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
66633aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
66648bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
66650f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
666699d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
666799d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
666822d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
66699afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
66703d5eecabSGerd Hoffmannecho "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
66719afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
6672e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
66735a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
6674785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
66755a699bbbSLaszlo Ersekfi
6676f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
6677834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
6678a8260d38SDaniel P. Berrangéecho "qemu_icondir=$qemu_icondir" >> $config_host_mak
667967ea9546SDaniel P. Berrangéecho "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
6680cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak
6681aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
6682f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak
6683804edf29SJuan Quintela
668498ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
6685727e5283SPaolo Bonzini
6686f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then
6687f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6688f3494749SPaolo Bonzinielse
6689f3494749SPaolo Bonzini  echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6690f3494749SPaolo Bonzinifi
6691f8393946Saurel32if test "$debug_tcg" = "yes" ; then
66922358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
6693f8393946Saurel32fi
66941625af87Saliguoriif test "$strip_opt" = "yes" ; then
669552ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
66961625af87Saliguorifi
66977d13299dSbellardif test "$bigendian" = "yes" ; then
6698e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
669997a847bcSbellardfi
670067b915a5Sbellardif test "$mingw32" = "yes" ; then
670198ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
670289138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
67039fe6de94SBlue Swirl  version_major=${rc_version%%.*}
67049fe6de94SBlue Swirl  rc_version=${rc_version#*.}
67059fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
67069fe6de94SBlue Swirl  rc_version=${rc_version#*.}
67079fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
67089fe6de94SBlue Swirl  version_micro=0
67099fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
67109fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6711d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
6712d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
6713f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
6714d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6715d9840e25STomoki Sekiyama  fi
671650cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
671776dc75caSTomáš Golembiovský    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
671850cbebb9SMichael Roth  fi
67191a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
67209dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
67219dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
67229dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
67239dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
67249dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
67259dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
67269dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
67279dacf32dSYossi Hindin  fi
6728210fa556Spbrookelse
672935f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
6730210fa556Spbrookfi
6731128ab2ffSblueswir1
6732dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
6733dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
6734dffcb71cSMark McLoughlinfi
6735dffcb71cSMark McLoughlin
673683fb7adfSbellardif test "$darwin" = "yes" ; then
673798ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
673883fb7adfSbellardfi
6739b29fe3edSmalc
6740ec530c81Sbellardif test "$solaris" = "yes" ; then
674198ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
6742ec530c81Sbellardfi
6743179cf400SAndreas Färberif test "$haiku" = "yes" ; then
6744179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
6745179cf400SAndreas Färberfi
674697a847bcSbellardif test "$static" = "yes" ; then
674798ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
674897a847bcSbellardfi
67491ba16968SStefan Weilif test "$profiler" = "yes" ; then
67502358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
675105c2a3e7Sbellardfi
6752c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then
6753c932ce31SPaolo Bonzini  echo "CONFIG_TOOLS=y" >> $config_host_mak
6754c932ce31SPaolo Bonzinifi
6755f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then
6756f15bff25SPaolo Bonzini  echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak
6757f15bff25SPaolo Bonzinifi
6758675b9b53SMarc-André Lureauif test "$slirp" != "no"; then
675998ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
6760e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
6761675b9b53SMarc-André Lureau  echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6762675b9b53SMarc-André Lureau  echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6763675b9b53SMarc-André Lureaufi
6764859aef02SPaolo Bonzinisubdirs=
67657c57bdd8SMarc-André Lureauif [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
6766859aef02SPaolo Bonzini  subdirs="$subdirs slirp"
6767c20709aaSbellardfi
67688a16d273Sthsif test "$vde" = "yes" ; then
676998ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
6770e2ad6f16SFam Zheng  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
67718a16d273Sthsfi
677258952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
677358952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
677458952137SVincenzo Maffionefi
6775015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
6776015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
6777015a33bdSGongleifi
67784cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then
67794cc600d2SPaolo Bonzini  echo "CONFIG_GPROF=y" >> $config_host_mak
67804cc600d2SPaolo Bonzinifi
678147e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
6782a358bca2SPaolo Bonzini  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
67833f99cf57SPaolo Bonzini  echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
678447e98658SCorey Bryantfi
67852358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
67860c58ac1cSmalcfor drv in $audio_drv_list; do
67871ef1ec2aSGerd Hoffmann    def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
6788484e2cc7SPaolo Bonzini    echo "$def=y" >> $config_host_mak
67890c58ac1cSmalcdone
6790478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then
6791478e943fSPaolo Bonzini    echo "CONFIG_ALSA=y" >> $config_host_mak
6792478e943fSPaolo Bonzinifi
6793b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6794478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
6795478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then
6796478e943fSPaolo Bonzini    echo "CONFIG_LIBPULSE=y" >> $config_host_mak
6797478e943fSPaolo Bonzinifi
6798b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6799478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
6800b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6801b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6802b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak
6803478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then
6804478e943fSPaolo Bonzini    echo "CONFIG_LIBJACK=y" >> $config_host_mak
6805478e943fSPaolo Bonzinifi
68062e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak
6807d5631638Smalcif test "$audio_win_int" = "yes" ; then
6808d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6809d5631638Smalcfi
6810b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6811b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
68126a021536SGerd Hoffmannif test "$xkbcommon" = "yes" ; then
6813ade60d4fSMarc-André Lureau  echo "CONFIG_XKBCOMMON=y" >> $config_host_mak
68146a021536SGerd Hoffmann  echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
68156a021536SGerd Hoffmann  echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
68166a021536SGerd Hoffmannfi
6817dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
6818dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
6819dce512deSChristoph Hellwigfi
682089138857SStefan Weilqemu_version=$(head $source_path/VERSION)
68212358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
682298ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
68232b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
6824a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
682598ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
6826cc8ae6deSpbrookfi
682717969268SFam Zhengif test "$modules" = "yes"; then
6828e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
6829e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
683089138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
683117969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
683217969268SFam Zhengfi
6833bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then
6834bd83c861SChristian Ehrhardt  echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
6835bd83c861SChristian Ehrhardtfi
6836e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
68378781595bSGerd Hoffmann  echo "CONFIG_X11=y" >> $config_host_mak
68388781595bSGerd Hoffmann  echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
68398781595bSGerd Hoffmann  echo "X11_LIBS=$x11_libs" >> $config_host_mak
68408781595bSGerd Hoffmannfi
684149ecc3faSbellardif test "$cocoa" = "yes" ; then
684298ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
684349ecc3faSbellardfi
6844e08bb301SSamuel Thibaultif test "$iconv" = "yes" ; then
6845e08bb301SSamuel Thibault  echo "CONFIG_ICONV=y" >> $config_host_mak
6846e08bb301SSamuel Thibault  echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
6847e08bb301SSamuel Thibault  echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
6848e08bb301SSamuel Thibaultfi
68494d3b6f6eSbalrogif test "$curses" = "yes" ; then
6850484e2cc7SPaolo Bonzini  echo "CONFIG_CURSES=y" >> $config_host_mak
68512373f7d5SGerd Hoffmann  echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
68522373f7d5SGerd Hoffmann  echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
6853ab4e5602SJan Kiszkafi
6854099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
68552358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
6856099d6b0fSRiku Voipiofi
685740ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
685840ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
685940ff6d7eSKevin Wolffi
68603ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
68612358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
68623ce34dfbSvibisreenivasanfi
6863c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
6864c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
6865c2882b96SRiku Voipiofi
6866751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
6867751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
6868751bcc39SMarc-André Lureaufi
6869955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then
6870955727d2SCortland Tölva  echo "CONFIG_USBFS=y" >> $config_host_mak
6871955727d2SCortland Tölvafi
6872d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
6873d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6874d0927938SUlrich Hechtfi
68753d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
68763d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
68773d4fa43eSKusanagi Kouichifi
6878b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
6879b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6880b953f075SDenis V. Lunevfi
6881ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
6882ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6883ed911435SKevin Wolffi
6884c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
6885c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6886c727f47dSPeter Maydellfi
6887dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
6888dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
6889dace20dcSPeter Maydellfi
6890d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
6891d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
6892d0927938SUlrich Hechtfi
68934e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
68944e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
68954e0c6529SAlex Blighfi
6896cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
6897cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6898cd758dd0SAlex Blighfi
68993b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
69003b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
69013b6edd16SPeter Maydellfi
69023b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
69033b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
69043b6edd16SPeter Maydellfi
6905a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
6906a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
6907a8fd1abaSPeter Maydellfi
690851834341SRiku Voipioif test "$timerfd" = "yes" ; then
690951834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
691051834341SRiku Voipiofi
69119af5c906SRiku Voipioif test "$setns" = "yes" ; then
69129af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
69139af5c906SRiku Voipiofi
691438860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
691538860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
691638860a03SAleksandar Markovicfi
69175a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
69185a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
69195a03cd00SAleksandar Markovicfi
6920db37dd89SAleksandar Markovicif test "$kcov" = "yes" ; then
6921db37dd89SAleksandar Markovic  echo "CONFIG_KCOV=y" >> $config_host_mak
6922db37dd89SAleksandar Markovicfi
69233b3f24adSaurel32if test "$inotify" = "yes" ; then
69242358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
69253b3f24adSaurel32fi
6926c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
6927c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6928c05c7a73SRiku Voipiofi
6929401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then
6930401bc051SPeter Maydell  echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6931401bc051SPeter Maydellfi
69325c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then
69335c99fa37SKeno Fischer  echo "HAVE_STRCHRNUL=y" >> $config_host_mak
69345c99fa37SKeno Fischerfi
69358a792b03SJiufei Xueif test "$st_atim" = "yes" ; then
69368a792b03SJiufei Xue  echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
69378a792b03SJiufei Xuefi
69386ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
69396ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
69406ae9a1f4SJuan Quintelafi
69416ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
69426ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
69436ae9a1f4SJuan Quintelafi
6944769ce76dSAlexander Grafif test "$curl" = "yes" ; then
6945484e2cc7SPaolo Bonzini  echo "CONFIG_CURL=y" >> $config_host_mak
6946b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
69476ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
6948769ce76dSAlexander Graffi
69492e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
695098ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
69518eca2889SFam Zheng  echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
69522e4d9fb1Saurel32fi
6953a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
6954484e2cc7SPaolo Bonzini  echo "CONFIG_GTK=y" >> $config_host_mak
6955a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
6956014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
6957925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
6958925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
6959925a0400SGerd Hoffmann  fi
6960bbbf9bfbSStefan Weilfi
6961f876b765SMarc-André Lureauif test "$gio" = "yes" ; then
6962f876b765SMarc-André Lureau    echo "CONFIG_GIO=y" >> $config_host_mak
6963f876b765SMarc-André Lureau    echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6964f876b765SMarc-André Lureau    echo "GIO_LIBS=$gio_libs" >> $config_host_mak
696525a97a56SMarc-André Lureau    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
6966f876b765SMarc-André Lureaufi
6967a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
6968ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
6969ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
6970a81df1b6SPaolo Bonzini  echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
6971a81df1b6SPaolo Bonzini  echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
6972ddbb0d09SDaniel P. Berrangefi
697391bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
697491bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
69751f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
69761f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
69771f923c70SLongpeng(Mike)  fi
697862893b67SDaniel P. Berrangefi
697991bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
698091bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
6981becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
6982a81df1b6SPaolo Bonzini  echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
6983a81df1b6SPaolo Bonzini  echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
6984ed754746SDaniel P. Berrangefi
6985e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then
6986e0576942SDaniel P. Berrangé  echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
6987e0576942SDaniel P. Berrangéfi
69889a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
69899a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
69909a2fd434SDaniel P. Berrangefi
69918953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then
69928953caf3SDaniel P. Berrange    echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
69938953caf3SDaniel P. Berrangefi
6994559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
6995559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6996559607eaSDaniel P. Berrangefi
6997e865b97fSChen Gangif test "$have_drm_h" = "yes" ; then
6998e865b97fSChen Gang  echo "HAVE_DRM_H=y" >> $config_host_mak
6999e865b97fSChen Gangfi
70006b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
70016b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
70026b39b063SEric Blakefi
70039df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then
70049df8b20dSThomas Huth    echo "HAVE_OPENPTY=y" >> $config_host_mak
70059df8b20dSThomas Huthfi
70062a4b472cSDavid CARLIERif test "$have_sys_signal_h" = "yes" ; then
70072a4b472cSDavid CARLIER    echo "HAVE_SYS_SIGNAL_H=y" >> $config_host_mak
70082a4b472cSDavid CARLIERfi
7009277abf15SJan Vesely
7010277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
7011277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
7012277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
7013277abf15SJan Vesely# if this macro is set.
7014277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
7015277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
7016277abf15SJan Veselyfi
70171efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then
70181efad060SFam Zheng    echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
70191efad060SFam Zhengfi
7020bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
7021bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
7022a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
7023e0fb129cSGerd Hoffmann  echo "VTE_LIBS=$vte_libs" >> $config_host_mak
7024a4ccabcfSAnthony Liguorifi
70259d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
70269d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
70279d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
70289d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
70299d9e1521SGerd Hoffmannfi
7030e37630caSaliguoriif test "$xen" = "yes" ; then
70316dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
7032d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
7033582ea95fSMarc-André Lureau  echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
7034582ea95fSMarc-André Lureau  echo "XEN_LIBS=$xen_libs" >> $config_host_mak
7035e37630caSaliguorifi
70365c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
70375c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
70385c6c3a6cSChristoph Hellwigfi
7039c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then
7040c10dd856SAarushi Mehta  echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
7041c10dd856SAarushi Mehta  echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
7042c10dd856SAarushi Mehta  echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
7043c10dd856SAarushi Mehtafi
7044758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
7045758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
7046ec0d5893SMarc-André Lureau  echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
7047758e8e38SVenkateswararao Jujjuri (JV)fi
70484f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
70494f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
70504f26f2b6SAvi Kivityfi
7051983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
7052758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
7053758e8e38SVenkateswararao Jujjuri (JV)fi
7054fe8fc5aeSPaolo Bonziniif test "$mpath" = "yes" ; then
7055fe8fc5aeSPaolo Bonzini  echo "CONFIG_MPATH=y" >> $config_host_mak
70561b0578f5SMurilo Opsfelder Araujo  if test "$mpathpersist_new_api" = "yes"; then
70571b0578f5SMurilo Opsfelder Araujo    echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
70581b0578f5SMurilo Opsfelder Araujo  fi
7059fe8fc5aeSPaolo Bonzinifi
70605e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
70615e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
70625e9be92dSNicholas Bellingerfi
7063af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then
7064af3bba76SPaolo Bonzini  echo "CONFIG_VHOST_NET=y" >> $config_host_mak
7065af3bba76SPaolo Bonzinifi
7066af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then
706756f41de7SPaolo Bonzini  echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
706803ce5744SNikolay Nikolaevfi
7069108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then
7070108a6481SCindy Lu  echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak
7071108a6481SCindy Lufi
7072042cea27SGongleiif test "$vhost_crypto" = "yes" ; then
7073042cea27SGonglei  echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
7074042cea27SGongleifi
7075fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
7076fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
70775fe97d88SStefano Garzarella  if test "$vhost_user" = "yes" ; then
70785fe97d88SStefano Garzarella    echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
70795fe97d88SStefano Garzarella  fi
7080fc0b9b0eSStefan Hajnoczifi
7081299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then
7082299e6f19SPaolo Bonzini  echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
7083299e6f19SPaolo Bonzinifi
7084e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then
7085e6a74868SMarc-André Lureau  echo "CONFIG_VHOST_USER=y" >> $config_host_mak
7086e6a74868SMarc-André Lureaufi
7087108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then
7088108a6481SCindy Lu  echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak
7089108a6481SCindy Lufi
709098fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then
709198fc1adaSDr. David Alan Gilbert  echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
709298fc1adaSDr. David Alan Gilbertfi
709377755340Sthsif test "$blobs" = "yes" ; then
709498ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
709577755340Sthsfi
7096bf9298b9Saliguoriif test "$iovec" = "yes" ; then
70972358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
7098bf9298b9Saliguorifi
7099ceb42de8Saliguoriif test "$preadv" = "yes" ; then
71002358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
7101ceb42de8Saliguorifi
7102e3971d61SPhilippe Mathieu-Daudéif test "$fdt" != "no" ; then
71033f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
71044a96337dSPaolo Bonzini  echo "FDT_CFLAGS=$fdt_cflags" >> $config_host_mak
71054a96337dSPaolo Bonzini  echo "FDT_LIBS=$fdt_ldflags $fdt_libs" >> $config_host_mak
7106f652e6afSaurel32fi
7107a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then
7108a40161cbSPaolo Bonzini  echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
7109a40161cbSPaolo Bonzinifi
7110dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
7111dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
7112dcc38d1cSMarcelo Tosattifi
7113d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then
7114d339d766SRichard W.M. Jones  echo "HAVE_OPTRESET=y" >> $config_host_mak
7115d339d766SRichard W.M. Jonesfi
7116b3f6ea7eSPaolo Bonziniif test "$tcg" = "yes"; then
7117b3f6ea7eSPaolo Bonzini  echo "CONFIG_TCG=y" >> $config_host_mak
71189195b2c2SStefan Weil  if test "$tcg_interpreter" = "yes" ; then
71199195b2c2SStefan Weil    echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
71209195b2c2SStefan Weil  fi
7121b3f6ea7eSPaolo Bonzinifi
71225f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
71235f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
71245f6b9e8fSBlue Swirlfi
7125e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
7126e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
7127e78815a5SAndreas Färberfi
7128e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
7129e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
7130e78815a5SAndreas Färberfi
71319bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then
71329bc5a719SAndreas Gustafsson  echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
71339bc5a719SAndreas Gustafssonfi
71345e5733e5SMarc-André Lureauif test "$zlib" != "no" ; then
71355e5733e5SMarc-André Lureau    echo "CONFIG_ZLIB=y" >> $config_host_mak
71365e5733e5SMarc-André Lureau    echo "ZLIB_CFLAGS=$zlib_cflags" >> $config_host_mak
71375e5733e5SMarc-André Lureau    echo "ZLIB_LIBS=$zlib_libs" >> $config_host_mak
71385e5733e5SMarc-André Lureaufi
7139cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
7140cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
71412634733cSPaolo Bonzini  echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
71422634733cSPaolo Bonzini  echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
7143cd4ec0b4SGerd Hoffmannfi
7144cd4ec0b4SGerd Hoffmann
71457b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
71467b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
71477b62bf5aSFam Zheng  echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
71487b62bf5aSFam Zheng  echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
7149111a38b0SRobert Relyeafi
7150111a38b0SRobert Relyea
71512b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
71522b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
7153b878b652SFam Zheng  echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
7154b878b652SFam Zheng  echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
71552b2325ffSGerd Hoffmannfi
71562b2325ffSGerd Hoffmann
715769354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
715869354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
7159cc7923fcSFam Zheng  echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
7160cc7923fcSFam Zheng  echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
716169354a83SHans de Goedefi
716269354a83SHans de Goede
7163da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
7164da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
7165da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
7166014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
7167014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
7168014cb152SGerd Hoffmann  fi
716920ff075bSMichael Wallefi
717020ff075bSMichael Walle
7171d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then
7172d52c454aSMarc-André Lureau    echo "CONFIG_GBM=y" >> $config_host_mak
7173d52c454aSMarc-André Lureau    echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
7174d52c454aSMarc-André Lureau    echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
7175d52c454aSMarc-André Lureaufi
7176d52c454aSMarc-André Lureau
7177d52c454aSMarc-André Lureau
71785a22ab71SYang Zhongif test "$malloc_trim" = "yes" ; then
71795a22ab71SYang Zhong  echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
71805a22ab71SYang Zhongfi
71815a22ab71SYang Zhong
718299f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
718399f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
718499f2dbd3SLiang Lifi
718599f2dbd3SLiang Li
71866b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then
71876b8cd447SRobert Hoo  echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
71886b8cd447SRobert Hoofi
71896b8cd447SRobert Hoo
7190607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
7191607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
7192708eab42SMarc-André Lureau  echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
7193607dacd0Sqiaonuohanfi
7194607dacd0Sqiaonuohan
7195607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
7196607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
7197708eab42SMarc-André Lureau  echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
7198607dacd0Sqiaonuohanfi
7199607dacd0Sqiaonuohan
72006b383c08SPeter Wuif test "$bzip2" = "yes" ; then
72016b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
72026b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
72036b383c08SPeter Wufi
72046b383c08SPeter Wu
720583bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then
720683bc1f97SJulio Faracco  echo "CONFIG_LZFSE=y" >> $config_host_mak
720783bc1f97SJulio Faracco  echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
720883bc1f97SJulio Faraccofi
720983bc1f97SJulio Faracco
72103a678481SJuan Quintelaif test "$zstd" = "yes" ; then
72113a678481SJuan Quintela  echo "CONFIG_ZSTD=y" >> $config_host_mak
72125e5733e5SMarc-André Lureau  echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
72135e5733e5SMarc-André Lureau  echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
72143a678481SJuan Quintelafi
72153a678481SJuan Quintela
7216c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
7217484e2cc7SPaolo Bonzini  echo "CONFIG_LIBISCSI=y" >> $config_host_mak
72186ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
72196ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
7220c589b249SRonnie Sahlbergfi
7221c589b249SRonnie Sahlberg
72226542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
7223484e2cc7SPaolo Bonzini  echo "CONFIG_LIBNFS=y" >> $config_host_mak
72244be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
72256542aa9cSPeter Lievenfi
72266542aa9cSPeter Lieven
7227f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
7228f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
7229c3883e1fSFam Zheng  echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
7230c3883e1fSFam Zheng  echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
7231f794573eSEduardo Otubofi
7232f794573eSEduardo Otubo
723383fb7adfSbellard# XXX: suppress that
72347d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
72352358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
72367d3505c5Sbellardfi
72377d3505c5Sbellard
72384d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
72394d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
72404d9310f4SDaniel P. Berrangefi
72413556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
72423556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
72433556c233SPaolo Bonzinifi
7244f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
7245484e2cc7SPaolo Bonzini  echo "CONFIG_RBD=y" >> $config_host_mak
72466ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
7247f27aaf4bSChristian Brunnerfi
724820ff6c80SAnthony Liguori
72497c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
725070c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
725170c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
725270c60c08SStefan Hajnoczielse
725370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
725470c60c08SStefan Hajnoczifi
7255d0e2fce5SAneesh Kumar K.V
72567d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
72577d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
72587d992e4dSPeter Lievenfi
72597d992e4dSPeter Lieven
7260f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then
7261f0d92b56SLongpeng(Mike)  echo "CONFIG_AF_ALG=y" >> $config_host_mak
7262f0d92b56SLongpeng(Mike)fi
7263f0d92b56SLongpeng(Mike)
7264d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
7265d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7266d2042378SAneesh Kumar K.Vfi
7267d2042378SAneesh Kumar K.V
7268e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
7269e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7270e06a765eSHarsh Prateek Borafi
7271e06a765eSHarsh Prateek Bora
72723f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
72733f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
72743f4349dcSKevin Wolffi
72753f4349dcSKevin Wolf
7276d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then
7277d83414e1SMarc-André Lureau    echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7278d83414e1SMarc-André Lureaufi
7279d83414e1SMarc-André Lureau
72800aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
72810aebab04SLingfeng Yang    echo "CONFIG_TSAN=y" >> $config_host_mak
72820aebab04SLingfeng Yangfi
72830aebab04SLingfeng Yang
72848ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
72858ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
72868ab1bf12SLuiz Capitulinofi
72878ab1bf12SLuiz Capitulino
728876a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
728976a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
729076a347e1SRichard Hendersonfi
729176a347e1SRichard Henderson
7292f540166bSRichard Hendersonif test "$int128" = "yes" ; then
7293f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
7294f540166bSRichard Hendersonfi
7295f540166bSRichard Henderson
72967ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
72977ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
72987ebee43eSRichard Hendersonfi
72997ebee43eSRichard Henderson
7300e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then
7301e6cd4bb5SRichard Henderson  echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7302e6cd4bb5SRichard Hendersonfi
7303e6cd4bb5SRichard Henderson
7304df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
7305df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7306df79b996SRichard Hendersonfi
7307df79b996SRichard Henderson
7308db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then
7309db8aaae8SRichard Henderson  echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
7310db8aaae8SRichard Hendersonfi
7311db8aaae8SRichard Henderson
73121e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
73131e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
73141e6e9acaSRichard Hendersonfi
73151e6e9acaSRichard Henderson
7316eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
7317484e2cc7SPaolo Bonzini  echo "CONFIG_GLUSTERFS=y" >> $config_host_mak
73186ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
73196ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
7320eb100396SBharata B Raofi
7321eb100396SBharata B Rao
7322d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
7323d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7324d85fa9ebSJeff Codyfi
7325d85fa9ebSJeff Cody
73260c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
73270c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
73280c14fb47SBharata B Raofi
73290c14fb47SBharata B Rao
7330df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
7331df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7332df3a429aSNiels de Vosfi
7333df3a429aSNiels de Vos
73347c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
73357c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
73367c815372SBharata B Raofi
73377c815372SBharata B Rao
7338e014dbe7SPrasanna Kumar Kaleverif test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7339e014dbe7SPrasanna Kumar Kalever  echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7340e014dbe7SPrasanna Kumar Kaleverfi
7341e014dbe7SPrasanna Kumar Kalever
73420e3b891fSNiels de Vosif test "$glusterfs_iocb_has_stat" = "yes" ; then
73430e3b891fSNiels de Vos  echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
73440e3b891fSNiels de Vosfi
73450e3b891fSNiels de Vos
7346b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then
7347484e2cc7SPaolo Bonzini  echo "CONFIG_LIBSSH=y" >> $config_host_mak
7348b10d49d7SPino Toscano  echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
7349b10d49d7SPino Toscano  echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
73500a12ec87SRichard W.M. Jonesfi
73510a12ec87SRichard W.M. Jones
7352ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
7353ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7354ed1701c6SDr. David Alan Gilbertfi
7355ed1701c6SDr. David Alan Gilbert
73563b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
73573cae16dbSPaolo Bonzini  echo 'CONFIG_TPM=y' >> $config_host_mak
73583b8acc11SPaolo Bonzinifi
73593b8acc11SPaolo Bonzini
73605b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
73615b808275SLluís Vilanovaif have_backend "nop"; then
73626d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
736322890ab5SPrerna Saxenafi
73645b808275SLluís Vilanovaif have_backend "simple"; then
73656d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
73666d8a764eSLluís  # Set the appropriate trace file.
7367953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
73689410b56cSPrerna Saxenafi
7369ed7f5f1dSPaolo Bonziniif have_backend "log"; then
7370ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
73716d8a764eSLluísfi
73725b808275SLluís Vilanovaif have_backend "ust"; then
73736d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
7374a81df1b6SPaolo Bonzini  echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
7375a81df1b6SPaolo Bonzini  echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak
73766d8a764eSLluísfi
73775b808275SLluís Vilanovaif have_backend "dtrace"; then
73786d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
73796d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
73806d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
73816d8a764eSLluís  fi
7382c276b17dSDaniel P. Berrangefi
73835b808275SLluís Vilanovaif have_backend "ftrace"; then
7384781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
7385781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
7386781e9545SEiichi Tsukata  else
738721684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
7388781e9545SEiichi Tsukata  fi
7389781e9545SEiichi Tsukatafi
73900a852417SPaul Durrantif have_backend "syslog"; then
73910a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
73920a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
73930a852417SPaul Durrant  else
73940a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
73950a852417SPaul Durrant  fi
73960a852417SPaul Durrantfi
73979410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
73989410b56cSPrerna Saxena
73992da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
74002da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
7401392fb643SFam Zheng  echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
74022da776dbSMichael R. Hinesfi
74032da776dbSMichael R. Hines
740421ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then
740521ab34c9SMarcel Apfelbaum  echo "CONFIG_PVRDMA=y" >> $config_host_mak
740621ab34c9SMarcel Apfelbaumfi
740721ab34c9SMarcel Apfelbaum
7408575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
7409575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7410575b22b1SLaurent Vivierfi
7411575b22b1SLaurent Vivier
7412ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then
7413ed279a06SKlim Kireev  echo "CONFIG_LIBXML2=y" >> $config_host_mak
7414ed279a06SKlim Kireev  echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7415ed279a06SKlim Kireev  echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7416ed279a06SKlim Kireevfi
7417ed279a06SKlim Kireev
7418a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
7419a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
7420a6b1d4c0SChanglong Xiefi
7421a6b1d4c0SChanglong Xie
74226a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
74236a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
74246a02c806SStefan Hajnoczifi
74256a02c806SStefan Hajnoczi
74264d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
74274d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
74284d04351fSChristopher Covingtonfi
74294d04351fSChristopher Covington
743049e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
743149e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
743249e00a18SAndreas Grapentinfi
743349e00a18SAndreas Grapentin
7434e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then
7435e674605fSTomáš Golembiovský  echo "HAVE_UTMPX=y" >> $config_host_mak
7436e674605fSTomáš Golembiovskýfi
7437db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then
7438db1ed1abSRichard Henderson  echo "CONFIG_GETRANDOM=y" >> $config_host_mak
7439db1ed1abSRichard Hendersonfi
7440e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then
7441e0580342SKamil Rytarowski  echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7442e0580342SKamil Rytarowskifi
7443e219c499SRichard Hendersonif test "$capstone" != "no" ; then
74448ca80760SRichard Henderson  echo "CONFIG_CAPSTONE=y" >> $config_host_mak
7445c9322ab5SMarc-André Lureau  echo "CAPSTONE_CFLAGS=$capstone_cflags" >> $config_host_mak
7446c9322ab5SMarc-André Lureau  echo "CAPSTONE_LIBS=$capstone_libs" >> $config_host_mak
74478ca80760SRichard Hendersonfi
7448ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then
7449ba59fb77SPaolo Bonzini  echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7450ba59fb77SPaolo Bonzinifi
7451e0580342SKamil Rytarowski
74525c312079SDr. David Alan Gilbert# Hold two types of flag:
74535c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
74545c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
7455479a5747SRoman Bolshakov#   CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
74565c312079SDr. David Alan Gilbert#                                     platform
7457479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then
74585c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7459479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7460479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then
7461479a5747SRoman Bolshakov  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7462479a5747SRoman Bolshakov  echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
74635c312079SDr. David Alan Gilbertfi
74645c312079SDr. David Alan Gilbert
746517824406SJunyan Heif test "$libpmem" = "yes" ; then
746617824406SJunyan He  echo "CONFIG_LIBPMEM=y" >> $config_host_mak
7467c9322ab5SMarc-André Lureau  echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
7468c9322ab5SMarc-André Lureau  echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
746917824406SJunyan Hefi
747017824406SJunyan He
747121b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then
747221b2eca6SJingqi Liu  echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
747321b2eca6SJingqi Liufi
747421b2eca6SJingqi Liu
74752f740136SJeff Codyif test "$bochs" = "yes" ; then
74762f740136SJeff Cody  echo "CONFIG_BOCHS=y" >> $config_host_mak
74772f740136SJeff Codyfi
74782f740136SJeff Codyif test "$cloop" = "yes" ; then
74792f740136SJeff Cody  echo "CONFIG_CLOOP=y" >> $config_host_mak
74802f740136SJeff Codyfi
74812f740136SJeff Codyif test "$dmg" = "yes" ; then
74822f740136SJeff Cody  echo "CONFIG_DMG=y" >> $config_host_mak
74832f740136SJeff Codyfi
74842f740136SJeff Codyif test "$qcow1" = "yes" ; then
74852f740136SJeff Cody  echo "CONFIG_QCOW1=y" >> $config_host_mak
74862f740136SJeff Codyfi
74872f740136SJeff Codyif test "$vdi" = "yes" ; then
74882f740136SJeff Cody  echo "CONFIG_VDI=y" >> $config_host_mak
74892f740136SJeff Codyfi
74902f740136SJeff Codyif test "$vvfat" = "yes" ; then
74912f740136SJeff Cody  echo "CONFIG_VVFAT=y" >> $config_host_mak
74922f740136SJeff Codyfi
74932f740136SJeff Codyif test "$qed" = "yes" ; then
74942f740136SJeff Cody  echo "CONFIG_QED=y" >> $config_host_mak
74952f740136SJeff Codyfi
74962f740136SJeff Codyif test "$parallels" = "yes" ; then
74972f740136SJeff Cody  echo "CONFIG_PARALLELS=y" >> $config_host_mak
74982f740136SJeff Codyfi
74992f740136SJeff Codyif test "$sheepdog" = "yes" ; then
75002f740136SJeff Cody  echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
75012f740136SJeff Codyfi
7502c9c8b88fSDavid CARLIERif test "$pty_h" = "yes" ; then
7503c9c8b88fSDavid CARLIER  echo "HAVE_PTY_H=y" >> $config_host_mak
7504c9c8b88fSDavid CARLIERfi
7505195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then
7506195588ccSDavid CARLIER  echo "HAVE_MLOCKALL=y" >> $config_host_mak
7507195588ccSDavid CARLIERfi
7508adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then
7509086d5f75SPaolo Bonzini  QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
7510adc28027SAlexander Bulekovfi
75112f740136SJeff Cody
751240e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then
751340e8c6f4SAlex Bennée    echo "CONFIG_PLUGIN=y" >> $config_host_mak
751440e8c6f4SAlex Bennée    LIBS="-ldl $LIBS"
751526fffe29SEmilio G. Cota    # Copy the export object list to the build dir
751626fffe29SEmilio G. Cota    if test "$ld_dynamic_list" = "yes" ; then
751726fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
751826fffe29SEmilio G. Cota	ld_symbols=qemu-plugins-ld.symbols
751926fffe29SEmilio G. Cota	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
752026fffe29SEmilio G. Cota    elif test "$ld_exported_symbols_list" = "yes" ; then
752126fffe29SEmilio G. Cota	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
752226fffe29SEmilio G. Cota	ld64_symbols=qemu-plugins-ld64.symbols
752326fffe29SEmilio G. Cota	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
752426fffe29SEmilio G. Cota	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
752526fffe29SEmilio G. Cota	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
752626fffe29SEmilio G. Cota    else
752726fffe29SEmilio G. Cota	error_exit \
752826fffe29SEmilio G. Cota	    "If \$plugins=yes, either \$ld_dynamic_list or " \
752926fffe29SEmilio G. Cota	    "\$ld_exported_symbols_list should have been set to 'yes'."
753026fffe29SEmilio G. Cota    fi
753140e8c6f4SAlex Bennéefi
753240e8c6f4SAlex Bennée
7533f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then
7534f48e590aSAlex Bennée    echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
7535f48e590aSAlex Bennéefi
7536f48e590aSAlex Bennée
753754e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then
753854e7aac0SAlexey Krasikov  echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
753992500362SAlexey Krasikov  if test "$have_keyutils" = "yes" ; then
754092500362SAlexey Krasikov    echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
754192500362SAlexey Krasikov  fi
754254e7aac0SAlexey Krasikovfi
754354e7aac0SAlexey Krasikov
75445b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
754525211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
75465b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
754725211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
75485b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
754925211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
7550e633a5c6SEric Blakeelif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
755125211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
755240d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
755325211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
7554e633a5c6SEric Blakeelif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
755525211446SPaolo Bonzini  QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
75565b5e3037SPaolo Bonzinielse
755725211446SPaolo Bonzini  QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
75585b5e3037SPaolo Bonzinifi
75595b5e3037SPaolo Bonzini
756098ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
7561804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
7562804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
75631901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
75641901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
75651901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
756621655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
7567c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
75682eb054c2SPeter Maydellecho "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
756939d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
7570a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
7571804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
7572a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
7573859aef02SPaolo Bonzini  echo "CONFIG_IASL=$iasl" >> $config_host_mak
7574a31a8642SMichael S. Tsirkinfi
757583f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
75763c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
7577804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
757845d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
7579cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
75805f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
75813dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
7582804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
7583804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
75849f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak
75854852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
7586daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
75879fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
7588e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
7589086d5f75SPaolo Bonziniecho "CXXFLAGS=$CXXFLAGS" >> $config_host_mak
759046eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
7591a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
759211cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
7593f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
7594a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
7595a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak
7596e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
7597968b4db3SPaolo Bonzini  echo "SPARSE_CFLAGS = -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7598e39f0062SPaolo Bonzinifi
75998a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
7600db5adeaaSPaolo Bonziniecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
76016969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
7602e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
760373da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
76043e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
7605409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
7606804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
7607484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
760817969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
7609f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak
761090246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
761190246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
761294dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
76131d728c39SBlue Swirlif test "$gcov" = "yes" ; then
76141d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
76151d728c39SBlue Swirlfi
7616804edf29SJuan Quintela
76173efac6ebSTomáš Golembiovskýif test "$libudev" != "no"; then
76183efac6ebSTomáš Golembiovský    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
76193efac6ebSTomáš Golembiovský    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
76203efac6ebSTomáš Golembiovskýfi
7621adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then
7622adc28027SAlexander Bulekov    echo "CONFIG_FUZZ=y" >> $config_host_mak
7623adc28027SAlexander Bulekovfi
76243efac6ebSTomáš Golembiovský
762505dfa22bSPhilippe Mathieu-Daudéif test "$edk2_blobs" = "yes" ; then
762605dfa22bSPhilippe Mathieu-Daudé  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
762705dfa22bSPhilippe Mathieu-Daudéfi
762805dfa22bSPhilippe Mathieu-Daudé
7629b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then
7630b767d257SMarek Marczykowski-Górecki  echo "CONFIG_RNG_NONE=y" >> $config_host_mak
7631b767d257SMarek Marczykowski-Góreckifi
7632b767d257SMarek Marczykowski-Górecki
76336efd7517SPeter Maydell# use included Linux headers
76346efd7517SPeter Maydellif test "$linux" = "yes" ; then
7635a307beb6SAndreas Färber  mkdir -p linux-headers
76366efd7517SPeter Maydell  case "$cpu" in
7637c72b26ecSRichard Henderson  i386|x86_64|x32)
763808312a63SPeter Maydell    linux_arch=x86
76396efd7517SPeter Maydell    ;;
7640f8378accSRichard Henderson  ppc|ppc64|ppc64le)
764108312a63SPeter Maydell    linux_arch=powerpc
76426efd7517SPeter Maydell    ;;
76436efd7517SPeter Maydell  s390x)
764408312a63SPeter Maydell    linux_arch=s390
764508312a63SPeter Maydell    ;;
76461f080313SClaudio Fontana  aarch64)
76471f080313SClaudio Fontana    linux_arch=arm64
76481f080313SClaudio Fontana    ;;
7649222e7d11SSanjay Lal  mips64)
7650222e7d11SSanjay Lal    linux_arch=mips
7651222e7d11SSanjay Lal    ;;
765208312a63SPeter Maydell  *)
765308312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
765408312a63SPeter Maydell    linux_arch="$cpu"
76556efd7517SPeter Maydell    ;;
76566efd7517SPeter Maydell  esac
765708312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
765808312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
765908312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
766008312a63SPeter Maydell    fi
76616efd7517SPeter Maydellfi
76626efd7517SPeter Maydell
766397a847bcSbellardfor target in $target_list; do
766497a847bcSbellardtarget_dir="$target"
766525be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
766689138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
766752bf9771Stony.nguyen@bt.comtarget_aligned_only="no"
766852bf9771Stony.nguyen@bt.comcase "$target_name" in
766952bf9771Stony.nguyen@bt.com  alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
767052bf9771Stony.nguyen@bt.com  target_aligned_only="yes"
767152bf9771Stony.nguyen@bt.com  ;;
767252bf9771Stony.nguyen@bt.comesac
767397a847bcSbellardtarget_bigendian="no"
7674c1799a84SPaolo Bonzinicase "$target_name" in
7675a69dc537SThomas Huth  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
767652bf9771Stony.nguyen@bt.com  target_bigendian="yes"
7677ea2d6a39SJuan Quintela  ;;
7678ea2d6a39SJuan Quintelaesac
767997a847bcSbellardtarget_softmmu="no"
7680997344f3Sbellardtarget_user_only="no"
7681831b7825Sthstarget_linux_user="no"
768284778508Sblueswir1target_bsd_user="no"
76839e407a85Spbrookcase "$target" in
7684c1799a84SPaolo Bonzini  ${target_name}-softmmu)
76859e407a85Spbrook    target_softmmu="yes"
76869e407a85Spbrook    ;;
7687c1799a84SPaolo Bonzini  ${target_name}-linux-user)
76889e407a85Spbrook    target_user_only="yes"
76899e407a85Spbrook    target_linux_user="yes"
76909e407a85Spbrook    ;;
7691c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
769284778508Sblueswir1    target_user_only="yes"
769384778508Sblueswir1    target_bsd_user="yes"
769484778508Sblueswir1    ;;
76959e407a85Spbrook  *)
769676ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
76979e407a85Spbrook    exit 1
76989e407a85Spbrook    ;;
76999e407a85Spbrookesac
7700831b7825Sths
770197a847bcSbellardmkdir -p $target_dir
770225be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
770397a847bcSbellard
7704e5fe0c52Spbrookbflt="no"
7705ca759f9eSAlex Bennéemttcg="no"
770689138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
770756aebc89Spbrookgdb_xml_files=""
77087ba1e619Saliguori
7709c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
77106acff7daSJuan QuintelaTARGET_BASE_ARCH=""
7711e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
77123a30446aSMarc-André LureauTARGET_SYSTBL_ABI=""
77133a30446aSMarc-André LureauTARGET_SYSTBL=""
7714e73aae67SJuan Quintela
7715c1799a84SPaolo Bonzinicase "$target_name" in
77162408a527Saurel32  i386)
77170a7fa00aSEmilio G. Cota    mttcg="yes"
77187b0f97baSDoug Gale	gdb_xml_files="i386-32bit.xml"
771928988117SLaurent Vivier    TARGET_SYSTBL_ABI=i386
77203a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_32.tbl
77212408a527Saurel32  ;;
77222408a527Saurel32  x86_64)
77236acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
77248d62f35aSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
77253a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_64.tbl
77260a7fa00aSEmilio G. Cota    mttcg="yes"
77277b0f97baSDoug Gale    gdb_xml_files="i386-64bit.xml"
77282408a527Saurel32  ;;
77292408a527Saurel32  alpha)
77305ee4f3c2SRichard Henderson    mttcg="yes"
77316116aea9SLaurent Vivier    TARGET_SYSTBL_ABI=common
77322408a527Saurel32  ;;
77332408a527Saurel32  arm|armeb)
7734b498c8a0SJuan Quintela    TARGET_ARCH=arm
77355bcb4986SLaurent Vivier    TARGET_SYSTBL_ABI=common,oabi
7736e5fe0c52Spbrook    bflt="yes"
7737ca759f9eSAlex Bennée    mttcg="yes"
7738c888f7e0SPeter Maydell    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
77392408a527Saurel32  ;;
7740722dd7beSMichael Weiser  aarch64|aarch64_be)
7741722dd7beSMichael Weiser    TARGET_ARCH=aarch64
77426a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
77436a49fa95SAlexander Graf    bflt="yes"
7744ca759f9eSAlex Bennée    mttcg="yes"
7745c888f7e0SPeter 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"
77466a49fa95SAlexander Graf  ;;
774742f3ff00SMichael Rolnik  avr)
774842f3ff00SMichael Rolnik    gdb_xml_files="avr-cpu.xml"
774942f3ff00SMichael Rolnik    target_compiler=$cross_cc_avr
775042f3ff00SMichael Rolnik  ;;
77512408a527Saurel32  cris)
77522408a527Saurel32  ;;
775361766fe9SRichard Henderson  hppa)
77547b93dab5SRichard Henderson    mttcg="yes"
77559566f4c6SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
775661766fe9SRichard Henderson  ;;
7757613a22c9SMichael Walle  lm32)
7758613a22c9SMichael Walle  ;;
77592408a527Saurel32  m68k)
77600938cda5Saurel32    bflt="yes"
7761a976ed3fSKONRAD Frederic    gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
77625b85cae9SLaurent Vivier    TARGET_SYSTBL_ABI=common
77632408a527Saurel32  ;;
7764877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
7765877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
7766ddf0c4cdSLaurent Vivier    TARGET_SYSTBL_ABI=common
776772b675caSEdgar E. Iglesias    bflt="yes"
7768be73ef64SEdgar E. Iglesias    echo "TARGET_ABI32=y" >> $config_target_mak
776972b675caSEdgar E. Iglesias  ;;
77702408a527Saurel32  mips|mipsel)
77710454728cSAleksandar Markovic    mttcg="yes"
7772b498c8a0SJuan Quintela    TARGET_ARCH=mips
777325be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
7774c59716fcSLaurent Vivier    TARGET_SYSTBL_ABI=o32
77753a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_o32.tbl
77762408a527Saurel32  ;;
77772408a527Saurel32  mipsn32|mipsn32el)
77780454728cSAleksandar Markovic    mttcg="yes"
7779597e2cecSRichard Henderson    TARGET_ARCH=mips64
77806acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
778125be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
7782597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
7783686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n32
77843a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n32.tbl
77852408a527Saurel32  ;;
77862408a527Saurel32  mips64|mips64el)
7787a092a955SAlex Bennée    mttcg="no"
7788b498c8a0SJuan Quintela    TARGET_ARCH=mips64
77896acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
779025be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
7791686a0fe4SLaurent Vivier    TARGET_SYSTBL_ABI=n64
77923a30446aSMarc-André Lureau    TARGET_SYSTBL=syscall_n64.tbl
77932408a527Saurel32  ;;
7794d15a9c23SAnthony Green  moxie)
7795d15a9c23SAnthony Green  ;;
7796e671711cSMarek Vasut  nios2)
7797e671711cSMarek Vasut  ;;
77984a09d0bbSRichard Henderson  or1k)
7799e67db06eSJia Liu    TARGET_ARCH=openrisc
7800e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
7801e67db06eSJia Liu  ;;
78022408a527Saurel32  ppc)
7803c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
780476a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
78052408a527Saurel32  ;;
78062408a527Saurel32  ppc64)
78076acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7808e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
780976a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
7810f0b0685dSNikunj A Dadhania    mttcg=yes
78111438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
78122408a527Saurel32  ;;
78139c35126cSDoug Kwan  ppc64le)
78149c35126cSDoug Kwan    TARGET_ARCH=ppc64
78159c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
78169c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
781776a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,64
7818f0b0685dSNikunj A Dadhania    mttcg=yes
78191438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
78209c35126cSDoug Kwan  ;;
78212408a527Saurel32  ppc64abi32)
7822b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
78236acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
7824e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
782576a691f1SLaurent Vivier    TARGET_SYSTBL_ABI=common,nospu,32
782625be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
78271438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
78282408a527Saurel32  ;;
782925fa194bSMichael Clark  riscv32)
783025fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
783125fa194bSMichael Clark    TARGET_ABI_DIR=riscv
783225fa194bSMichael Clark    mttcg=yes
7833ae4a70c0SKeith Packard    gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
783425fa194bSMichael Clark  ;;
783525fa194bSMichael Clark  riscv64)
783625fa194bSMichael Clark    TARGET_BASE_ARCH=riscv
783725fa194bSMichael Clark    TARGET_ABI_DIR=riscv
783825fa194bSMichael Clark    mttcg=yes
7839ae4a70c0SKeith Packard    gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
784025fa194bSMichael Clark  ;;
7841c8c35e5fSYoshinori Sato  rx)
7842c8c35e5fSYoshinori Sato    TARGET_ARCH=rx
7843c8c35e5fSYoshinori Sato    bflt="yes"
7844c8c35e5fSYoshinori Sato    target_compiler=$cross_cc_rx
7845c8c35e5fSYoshinori Sato    gdb_xml_files="rx-core.xml"
7846c8c35e5fSYoshinori Sato  ;;
78472408a527Saurel32  sh4|sh4eb)
7848b498c8a0SJuan Quintela    TARGET_ARCH=sh4
7849d0c832f6SLaurent Vivier    TARGET_SYSTBL_ABI=common
78504dbed897Spbrook    bflt="yes"
78512408a527Saurel32  ;;
78522408a527Saurel32  sparc)
7853bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
78542408a527Saurel32  ;;
78552408a527Saurel32  sparc64)
78566acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7857bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,64
78582408a527Saurel32  ;;
78592408a527Saurel32  sparc32plus)
7860b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
78616acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
7862e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
7863bb0cdc03SLaurent Vivier    TARGET_SYSTBL_ABI=common,32
786425be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
78652408a527Saurel32  ;;
786624e804ecSAlexander Graf  s390x)
7867318f371dSLaurent Vivier    TARGET_SYSTBL_ABI=common,64
786863685bc4SDavid Hildenbrand    mttcg=yes
786986158a2aSChristian Borntraeger    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
787024e804ecSAlexander Graf  ;;
7871444e06b1SChen Gang  tilegx)
7872444e06b1SChen Gang  ;;
78735ecaa4edSPeter Crosthwaite  tricore)
78745ecaa4edSPeter Crosthwaite  ;;
7875d2fbca94SGuan Xuetao  unicore32)
7876d2fbca94SGuan Xuetao  ;;
7877cfa550c6SMax Filippov  xtensa|xtensaeb)
7878cfa550c6SMax Filippov    TARGET_ARCH=xtensa
7879a4a93592SLaurent Vivier    TARGET_SYSTBL_ABI=common
788002e33e9fSMax Filippov    bflt="yes"
78819fb40342SMax Filippov    mttcg="yes"
7882cfa550c6SMax Filippov  ;;
78832408a527Saurel32  *)
788476ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
78852408a527Saurel32  ;;
78862408a527Saurel32esac
78875e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
78885e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
78895e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
78905e8861a0SPaolo Bonzinifi
78913a30446aSMarc-André Lureauif [ "$TARGET_SYSTBL_ABI" != "" ] && [ "$TARGET_SYSTBL" = "" ]; then
78923a30446aSMarc-André Lureau  TARGET_SYSTBL=syscall.tbl
78933a30446aSMarc-André Lureaufi
78945e8861a0SPaolo Bonzini
789599afc91dSDaniel P. Berrangeupper() {
789699afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
789799afc91dSDaniel P. Berrange}
789899afc91dSDaniel P. Berrange
789989138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
790025be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
7901c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
790225be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
7903e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
7904e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
7905e6e91b9cSJuan Quintelafi
790625be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
7907adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
7908adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7909adfc3e91SStacey Sonfi
79104d6a835dSLaurent Vivierif [ "$TARGET_SYSTBL_ABI" != "" ]; then
79114d6a835dSLaurent Vivier    echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
79123a30446aSMarc-André Lureau    echo "TARGET_SYSTBL=$TARGET_SYSTBL" >> $config_target_mak
79134d6a835dSLaurent Vivierfi
79143b6b7550SPaolo Bonzini
79153b6b7550SPaolo Bonziniif supported_xen_target $target; then
791625be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
7917eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
7918eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
7919eb6fda0fSAnthony PERARD    fi
7920432d268cSJun Nakajimafi
79213b6b7550SPaolo Bonziniif supported_kvm_target $target; then
792225be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
7923c59249f9SJuan Quintelafi
79243b6b7550SPaolo Bonziniif supported_hax_target $target; then
7925b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
7926b0cb0a66SVincent Palatinfi
7927c97d6d2cSSergio Andres Gomez Del Realif supported_hvf_target $target; then
7928c97d6d2cSSergio Andres Gomez Del Real    echo "CONFIG_HVF=y" >> $config_target_mak
7929c97d6d2cSSergio Andres Gomez Del Realfi
7930d661d9a4SJustin Terry (VM)if supported_whpx_target $target; then
7931d661d9a4SJustin Terry (VM)    echo "CONFIG_WHPX=y" >> $config_target_mak
7932d661d9a4SJustin Terry (VM)fi
793352bf9771Stony.nguyen@bt.comif test "$target_aligned_only" = "yes" ; then
793452bf9771Stony.nguyen@bt.com  echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
793552bf9771Stony.nguyen@bt.comfi
7936de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
793725be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
793897a847bcSbellardfi
793997a847bcSbellardif test "$target_softmmu" = "yes" ; then
794025be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
7941ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
7942ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7943ca759f9eSAlex Bennée  fi
7944de83cd02Sbellardfi
7945997344f3Sbellardif test "$target_user_only" = "yes" ; then
794625be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
7947a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
79482898503cSPaolo Bonzini  symlink "../qemu-$target_name" "$target_dir/qemu-$target_name"
79492898503cSPaolo Bonzinielse
79502898503cSPaolo Bonzini  symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name"
7951997344f3Sbellardfi
7952831b7825Sthsif test "$target_linux_user" = "yes" ; then
795325be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
7954831b7825Sthsfi
795556aebc89Spbrooklist=""
795656aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
795756aebc89Spbrook  for x in $gdb_xml_files; do
7958c9322ab5SMarc-André Lureau    list="$list gdb-xml/$x"
795956aebc89Spbrook  done
796025be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
79613d0f1517SJuan Quintelafi
7962de83cd02Sbellard
7963e633a5c6SEric Blakeif test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
796425be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
7965e5fe0c52Spbrookfi
796684778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
796725be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
796884778508Sblueswir1fi
79695b0753e0Sbellard
7970d75402b5SAlex Bennée
7971db5adeaaSPaolo Bonzini# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
7972fa282484SJuan Quintela
7973c765fcacSPeter Crosthwaitedisas_config() {
7974c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7975c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7976c765fcacSPeter Crosthwaite}
7977c765fcacSPeter Crosthwaite
797864656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
797964656024SJuan Quintela  case "$i" in
798064656024SJuan Quintela  alpha)
7981c765fcacSPeter Crosthwaite    disas_config "ALPHA"
798264656024SJuan Quintela  ;;
798382295d8aSRichard Henderson  aarch64)
798482295d8aSRichard Henderson    if test -n "${cxx}"; then
7985c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
798682295d8aSRichard Henderson    fi
798782295d8aSRichard Henderson  ;;
798864656024SJuan Quintela  arm)
7989c765fcacSPeter Crosthwaite    disas_config "ARM"
7990999b53ecSClaudio Fontana    if test -n "${cxx}"; then
7991c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
7992999b53ecSClaudio Fontana    fi
799364656024SJuan Quintela  ;;
799442f3ff00SMichael Rolnik  avr)
799542f3ff00SMichael Rolnik    disas_config "AVR"
799642f3ff00SMichael Rolnik  ;;
799764656024SJuan Quintela  cris)
7998c765fcacSPeter Crosthwaite    disas_config "CRIS"
799964656024SJuan Quintela  ;;
8000429b31a2SRichard Henderson  hppa)
8001429b31a2SRichard Henderson    disas_config "HPPA"
8002429b31a2SRichard Henderson  ;;
8003c72b26ecSRichard Henderson  i386|x86_64|x32)
8004c765fcacSPeter Crosthwaite    disas_config "I386"
800564656024SJuan Quintela  ;;
800679368f49SMichael Walle  lm32)
8007c765fcacSPeter Crosthwaite    disas_config "LM32"
800879368f49SMichael Walle  ;;
800964656024SJuan Quintela  m68k)
8010c765fcacSPeter Crosthwaite    disas_config "M68K"
801164656024SJuan Quintela  ;;
8012877fdc12SEdgar E. Iglesias  microblaze*)
8013c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
801464656024SJuan Quintela  ;;
801564656024SJuan Quintela  mips*)
8016c765fcacSPeter Crosthwaite    disas_config "MIPS"
801789a955e8SAleksandar Markovic    if test -n "${cxx}"; then
801889a955e8SAleksandar Markovic      disas_config "NANOMIPS"
801989a955e8SAleksandar Markovic    fi
802064656024SJuan Quintela  ;;
8021d15a9c23SAnthony Green  moxie*)
8022c765fcacSPeter Crosthwaite    disas_config "MOXIE"
8023d15a9c23SAnthony Green  ;;
8024e671711cSMarek Vasut  nios2)
8025e671711cSMarek Vasut    disas_config "NIOS2"
8026e671711cSMarek Vasut  ;;
80274a09d0bbSRichard Henderson  or1k)
8028c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
8029e67db06eSJia Liu  ;;
803064656024SJuan Quintela  ppc*)
8031c765fcacSPeter Crosthwaite    disas_config "PPC"
803264656024SJuan Quintela  ;;
8033c4f80543SAlistair Francis  riscv*)
803425fa194bSMichael Clark    disas_config "RISCV"
803525fa194bSMichael Clark  ;;
8036c8c35e5fSYoshinori Sato  rx)
8037c8c35e5fSYoshinori Sato    disas_config "RX"
8038c8c35e5fSYoshinori Sato  ;;
803924e804ecSAlexander Graf  s390*)
8040c765fcacSPeter Crosthwaite    disas_config "S390"
804164656024SJuan Quintela  ;;
804264656024SJuan Quintela  sh4)
8043c765fcacSPeter Crosthwaite    disas_config "SH4"
804464656024SJuan Quintela  ;;
804564656024SJuan Quintela  sparc*)
8046c765fcacSPeter Crosthwaite    disas_config "SPARC"
804764656024SJuan Quintela  ;;
8048cfa550c6SMax Filippov  xtensa*)
8049c765fcacSPeter Crosthwaite    disas_config "XTENSA"
8050cfa550c6SMax Filippov  ;;
805164656024SJuan Quintela  esac
805264656024SJuan Quinteladone
80539195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
8054c765fcacSPeter Crosthwaite  disas_config "TCI"
80559195b2c2SStefan Weilfi
805664656024SJuan Quintela
805797a847bcSbellarddone # for target in $targets
80587d13299dSbellard
8059d52c454aSMarc-André Lureauecho "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
8060d52c454aSMarc-André Lureauecho "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
8061d52c454aSMarc-André Lureau
8062e3971d61SPhilippe Mathieu-Daudéif [ "$fdt" = "git" ]; then
8063859aef02SPaolo Bonzini  subdirs="$subdirs dtc"
8064a540f158SPeter Crosthwaitefi
8065e219c499SRichard Hendersonif [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
8066859aef02SPaolo Bonzini  subdirs="$subdirs capstone"
8067e219c499SRichard Hendersonfi
8068859aef02SPaolo Bonziniecho "SUBDIRS=$subdirs" >> $config_host_mak
8069e219c499SRichard Hendersonif test -n "$LIBCAPSTONE"; then
8070e219c499SRichard Henderson  echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
8071e219c499SRichard Hendersonfi
8072a540f158SPeter Crosthwaite
8073a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
8074a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
8075ab318051SMarc-André Lureau  echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
8076a99d57bbSWanlong Gaofi
8077a99d57bbSWanlong Gao
8078fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
8079fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
8080fd0e6053SJohn Snowfi
8081fd0e6053SJohn Snow
80821e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then
80831e4f6065SDaniele Buono  echo "CONFIG_SAFESTACK=y" >> $config_host_mak
80841e4f6065SDaniele Buonofi
80851e4f6065SDaniele Buono
8086e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now.
8087e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree;
8088e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree
8089e29e5c6eSPeter Maydell# (these can be both files and directories).
8090e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This
8091e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is
8092e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun
8093e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and
8094e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own
8095e29e5c6eSPeter Maydell# directory and symlink the directory instead.
80961cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
80971cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
8098b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi"
8099744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
81008db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios"
81012038f8c8SPaolo BonziniLINKS="Makefile"
81022038f8c8SPaolo BonziniLINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
81033941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target"
8104e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
8105e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile"
81068db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile"
8107e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp"
8108e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
810939950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data"
811039950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check"
81118f8fd9edSCleber RosaLINKS="$LINKS python"
8112753d11f2SRichard Hendersonfor bios_file in \
8113753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
8114225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
8115753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
8116753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
8117e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
8118753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
81194e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
812026ce90fdSLaszlo Ersek    $source_path/pc-bios/edk2-*.fd.bz2 \
8121753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
8122753d11f2SRichard Hendersondo
8123e29e5c6eSPeter Maydell    LINKS="$LINKS pc-bios/$(basename $bios_file)"
81247ea78b74SJan Kiszkadone
8125d1807a4fSPaolo Bonzinimkdir -p $DIRS
8126e29e5c6eSPeter Maydellfor f in $LINKS ; do
8127cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
8128f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
8129f9245e10SPeter Maydell    fi
81307d13299dSbellarddone
81311ad2134fSPaul Brook
81322038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do
81332038f8c8SPaolo Bonzini  export $i
81342038f8c8SPaolo Bonzinidone
8135afc3a8f9SAlex Bennéeexport target_list source_path use_containers
81362038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh)
81372038f8c8SPaolo Bonzini
8138c34ebfdcSAnthony Liguori# temporary config to build submodules
81398db2a4fdSGerd Hoffmannfor rom in seabios; do
8140c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
814137116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
8142c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
8143cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
81445f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
8145c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
8146c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
81473dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
8148c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
8149a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
8150c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
81519f81aeb5SAlistair Francis    echo "RANLIB=$ranlib" >> $config_mak
8152c34ebfdcSAnthony Liguoridone
8153c34ebfdcSAnthony Liguori
815476c7560aSMax Reitz# set up qemu-iotests in this build directory
815576c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
815676c7560aSMax Reitz
815776c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
815876c7560aSMax Reitzecho >> "$iotests_common_env"
815976c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
816076c7560aSMax Reitz
8161a5665051SPaolo Bonziniif test "$skip_meson" = no; then
8162fc929892SMarc-André Lureaucross="config-meson.cross.new"
8163fc929892SMarc-André Lureaumeson_quote() {
8164fc929892SMarc-André Lureau    echo "['$(echo $* | sed "s/ /','/g")']"
8165fc929892SMarc-André Lureau}
8166fc929892SMarc-André Lureau
8167fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross
8168fc929892SMarc-André Lureauecho "[properties]" >> $cross
8169fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross
8170fc929892SMarc-André Lureauecho "[binaries]" >> $cross
8171fc929892SMarc-André Lureauecho "c = $(meson_quote $cc)" >> $cross
8172fc929892SMarc-André Lureautest -n "$cxx" && echo "cpp = $(meson_quote $cxx)" >> $cross
8173fc929892SMarc-André Lureauecho "ar = $(meson_quote $ar)" >> $cross
8174fc929892SMarc-André Lureauecho "nm = $(meson_quote $nm)" >> $cross
8175fc929892SMarc-André Lureauecho "pkgconfig = $(meson_quote $pkg_config_exe)" >> $cross
8176fc929892SMarc-André Lureauecho "ranlib = $(meson_quote $ranlib)" >> $cross
8177fc929892SMarc-André Lureauecho "strip = $(meson_quote $strip)" >> $cross
8178fc929892SMarc-André Lureauecho "windres = $(meson_quote $windres)" >> $cross
8179fc929892SMarc-André Lureauif test -n "$cross_prefix"; then
8180fc929892SMarc-André Lureau    cross_arg="--cross-file config-meson.cross"
8181fc929892SMarc-André Lureau    # Hack: Meson expects an absolute path for the *build* machine
8182fc929892SMarc-André Lureau    # for the prefix, so add a slash in front of a Windows path that
8183fc929892SMarc-André Lureau    # includes a drive letter.
8184fc929892SMarc-André Lureau    #
8185fc929892SMarc-André Lureau    # See https://github.com/mesonbuild/meson/issues/7577.
8186fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
8187fc929892SMarc-André Lureau    if test "$mingw32" = "yes" ; then
8188fc929892SMarc-André Lureau        echo "system = 'windows'" >> $cross
8189fc929892SMarc-André Lureau        case $prefix in
8190fc929892SMarc-André Lureau            ?:*) pre_prefix=/ ;;
8191fc929892SMarc-André Lureau        esac
8192fc929892SMarc-André Lureau    fi
8193fc929892SMarc-André Lureau    case "$ARCH" in
8194fc929892SMarc-André Lureau        i386|x86_64)
8195fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
8196fc929892SMarc-André Lureau            ;;
8197fc929892SMarc-André Lureau        ppc64le)
8198fc929892SMarc-André Lureau            echo "cpu_family = 'ppc64'" >> $cross
8199fc929892SMarc-André Lureau            ;;
8200fc929892SMarc-André Lureau        *)
8201fc929892SMarc-André Lureau            echo "cpu_family = '$ARCH'" >> $cross
8202fc929892SMarc-André Lureau            ;;
8203fc929892SMarc-André Lureau    esac
8204fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
8205fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
8206fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
8207fc929892SMarc-André Lureau    else
8208fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
8209fc929892SMarc-André Lureau    fi
8210fc929892SMarc-André Lureauelse
8211fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
8212fc929892SMarc-André Lureaufi
8213fc929892SMarc-André Lureaumv $cross config-meson.cross
8214fc929892SMarc-André Lureau
8215a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs
8216a5665051SPaolo BonziniNINJA=$PWD/ninjatool $meson setup \
8217fc929892SMarc-André Lureau        --prefix "${pre_prefix}$prefix" \
8218fc929892SMarc-André Lureau        --libdir "${pre_prefix}$libdir" \
8219fc929892SMarc-André Lureau        --libexecdir "${pre_prefix}$libexecdir" \
8220fc929892SMarc-André Lureau        --bindir "${pre_prefix}$bindir" \
8221fc929892SMarc-André Lureau        --includedir "${pre_prefix}$includedir" \
8222fc929892SMarc-André Lureau        --datadir "${pre_prefix}$datadir" \
8223fc929892SMarc-André Lureau        --mandir "${pre_prefix}$mandir" \
8224fc929892SMarc-André Lureau        --sysconfdir "${pre_prefix}$sysconfdir" \
8225fc929892SMarc-André Lureau        --localstatedir "${pre_prefix}$local_statedir" \
8226a5665051SPaolo Bonzini        -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
8227a5665051SPaolo Bonzini        -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
8228a5665051SPaolo Bonzini        -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
8229a5665051SPaolo Bonzini        -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
8230da6d48b9SMarc-André Lureau        -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
8231bf0e56a3SMarc-André Lureau        -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
823235be72baSPaolo Bonzini	-Dsdl=$sdl -Dsdl_image=$sdl_image \
8233*a0b93237SPaolo Bonzini	-Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
8234fc929892SMarc-André Lureau        $cross_arg \
8235a5665051SPaolo Bonzini        "$PWD" "$source_path"
8236a5665051SPaolo Bonzini
8237a5665051SPaolo Bonziniif test "$?" -ne 0 ; then
8238a5665051SPaolo Bonzini    error_exit "meson setup failed"
8239a5665051SPaolo Bonzinifi
8240a5665051SPaolo Bonzinitouch ninjatool.stamp
8241a5665051SPaolo Bonzinifi
8242a5665051SPaolo Bonzini
8243dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
8244dc655404SMichael S. Tsirkincat <<EOD >config.status
8245dc655404SMichael S. Tsirkin#!/bin/sh
8246dc655404SMichael S. Tsirkin# Generated by configure.
8247dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
8248dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
8249dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
8250dc655404SMichael S. TsirkinEOD
8251e811da7fSDaniel P. Berrangé
8252e811da7fSDaniel P. Berrangépreserve_env() {
8253e811da7fSDaniel P. Berrangé    envname=$1
8254e811da7fSDaniel P. Berrangé
8255e811da7fSDaniel P. Berrangé    eval envval=\$$envname
8256e811da7fSDaniel P. Berrangé
8257e811da7fSDaniel P. Berrangé    if test -n "$envval"
8258e811da7fSDaniel P. Berrangé    then
8259e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
8260e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
8261e811da7fSDaniel P. Berrangé    else
8262e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
8263e811da7fSDaniel P. Berrangé    fi
8264e811da7fSDaniel P. Berrangé}
8265e811da7fSDaniel P. Berrangé
8266e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
8267e811da7fSDaniel P. Berrangé# features/build target configure will detect
8268e811da7fSDaniel P. Berrangépreserve_env AR
8269e811da7fSDaniel P. Berrangépreserve_env AS
8270e811da7fSDaniel P. Berrangépreserve_env CC
8271e811da7fSDaniel P. Berrangépreserve_env CPP
8272e811da7fSDaniel P. Berrangépreserve_env CXX
8273e811da7fSDaniel P. Berrangépreserve_env INSTALL
8274e811da7fSDaniel P. Berrangépreserve_env LD
8275e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
8276e811da7fSDaniel P. Berrangépreserve_env LIBTOOL
8277e811da7fSDaniel P. Berrangépreserve_env MAKE
8278e811da7fSDaniel P. Berrangépreserve_env NM
8279e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
8280e811da7fSDaniel P. Berrangépreserve_env PATH
8281e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
8282e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
8283e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
8284e811da7fSDaniel P. Berrangépreserve_env PYTHON
8285e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
8286e811da7fSDaniel P. Berrangépreserve_env SMBD
8287e811da7fSDaniel P. Berrangépreserve_env STRIP
8288e811da7fSDaniel P. Berrangépreserve_env WINDRES
8289e811da7fSDaniel P. Berrangé
8290dc655404SMichael S. Tsirkinprintf "exec" >>config.status
8291a5665051SPaolo Bonzinifor i in "$0" "$@"; do
8292a5665051SPaolo Bonzini  test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
8293a5665051SPaolo Bonzinidone
8294cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
8295dc655404SMichael S. Tsirkinchmod +x config.status
8296dc655404SMichael S. Tsirkin
82978cd05ab6SPeter Maydellrm -r "$TMPDIR1"
8298