xref: /openbmc/qemu/configure (revision 3b6b7550)
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
148cd05ab6SPeter Maydell# Temporary directory used for files created while
158cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
168cd05ab6SPeter Maydell# we can safely blow away any previous version of it
178cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
188cd05ab6SPeter Maydell# it when configure exits.)
198cd05ab6SPeter MaydellTMPDIR1="config-temp"
208cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
218cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}"
228cd05ab6SPeter Maydellif [ $? -ne 0 ]; then
238cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
248cd05ab6SPeter Maydell    exit 1
257d13299dSbellardfi
267d13299dSbellard
278cd05ab6SPeter MaydellTMPB="qemu-conf"
288cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
2966518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
309c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx"
318cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
326969ec6cSJames ClarkeTMPMO="${TMPDIR1}/${TMPB}.mo"
337d13299dSbellard
34da1d85e3SGerd Hoffmannrm -f config.log
359ac81bbbSmalc
36b48e3611SPeter Maydell# Print a helpful header at the top of config.log
37b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
38979ae168SPeter Maydellprintf "# Configured with:" >> config.log
39979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log
40979ae168SPeter Maydellecho >> config.log
41b48e3611SPeter Maydellecho "#" >> config.log
42b48e3611SPeter Maydell
4376ad07a4SPeter Maydellerror_exit() {
4476ad07a4SPeter Maydell    echo
4576ad07a4SPeter Maydell    echo "ERROR: $1"
4676ad07a4SPeter Maydell    while test -n "$2"; do
4776ad07a4SPeter Maydell        echo "       $2"
4876ad07a4SPeter Maydell        shift
4976ad07a4SPeter Maydell    done
5076ad07a4SPeter Maydell    echo
5176ad07a4SPeter Maydell    exit 1
5276ad07a4SPeter Maydell}
5376ad07a4SPeter Maydell
549c83ffd8SPeter Maydelldo_compiler() {
559c83ffd8SPeter Maydell    # Run the compiler, capturing its output to the log. First argument
569c83ffd8SPeter Maydell    # is compiler binary to execute.
579c83ffd8SPeter Maydell    local compiler="$1"
589c83ffd8SPeter Maydell    shift
599c83ffd8SPeter Maydell    echo $compiler "$@" >> config.log
609c83ffd8SPeter Maydell    $compiler "$@" >> config.log 2>&1 || return $?
618dc38a78SPeter Maydell    # Test passed. If this is an --enable-werror build, rerun
628dc38a78SPeter Maydell    # the test with -Werror and bail out if it fails. This
638dc38a78SPeter Maydell    # makes warning-generating-errors in configure test code
648dc38a78SPeter Maydell    # obvious to developers.
658dc38a78SPeter Maydell    if test "$werror" != "yes"; then
668dc38a78SPeter Maydell        return 0
678dc38a78SPeter Maydell    fi
688dc38a78SPeter Maydell    # Don't bother rerunning the compile if we were already using -Werror
698dc38a78SPeter Maydell    case "$*" in
708dc38a78SPeter Maydell        *-Werror*)
718dc38a78SPeter Maydell           return 0
728dc38a78SPeter Maydell        ;;
738dc38a78SPeter Maydell    esac
749c83ffd8SPeter Maydell    echo $compiler -Werror "$@" >> config.log
759c83ffd8SPeter Maydell    $compiler -Werror "$@" >> config.log 2>&1 && return $?
7676ad07a4SPeter Maydell    error_exit "configure test passed without -Werror but failed with -Werror." \
7776ad07a4SPeter Maydell        "This is probably a bug in the configure script. The failing command" \
7876ad07a4SPeter Maydell        "will be at the bottom of config.log." \
7976ad07a4SPeter Maydell        "You can run configure with --disable-werror to bypass this check."
808dc38a78SPeter Maydell}
818dc38a78SPeter Maydell
829c83ffd8SPeter Maydelldo_cc() {
839c83ffd8SPeter Maydell    do_compiler "$cc" "$@"
849c83ffd8SPeter Maydell}
859c83ffd8SPeter Maydell
869c83ffd8SPeter Maydelldo_cxx() {
879c83ffd8SPeter Maydell    do_compiler "$cxx" "$@"
889c83ffd8SPeter Maydell}
899c83ffd8SPeter Maydell
909c83ffd8SPeter Maydellupdate_cxxflags() {
919c83ffd8SPeter Maydell    # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
929c83ffd8SPeter Maydell    # options which some versions of GCC's C++ compiler complain about
939c83ffd8SPeter Maydell    # because they only make sense for C programs.
9411cde1c8SBruno Dominguez    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
9511cde1c8SBruno Dominguez
969c83ffd8SPeter Maydell    for arg in $QEMU_CFLAGS; do
979c83ffd8SPeter Maydell        case $arg in
989c83ffd8SPeter Maydell            -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
999c83ffd8SPeter Maydell            -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
1009c83ffd8SPeter Maydell                ;;
1019c83ffd8SPeter Maydell            *)
1029c83ffd8SPeter Maydell                QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
1039c83ffd8SPeter Maydell                ;;
1049c83ffd8SPeter Maydell        esac
1059c83ffd8SPeter Maydell    done
1069c83ffd8SPeter Maydell}
1079c83ffd8SPeter Maydell
10852166aa0SJuan Quintelacompile_object() {
109fd0e6053SJohn Snow  local_cflags="$1"
110fd0e6053SJohn Snow  do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
11152166aa0SJuan Quintela}
11252166aa0SJuan Quintela
11352166aa0SJuan Quintelacompile_prog() {
11452166aa0SJuan Quintela  local_cflags="$1"
11552166aa0SJuan Quintela  local_ldflags="$2"
1168dc38a78SPeter Maydell  do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
11752166aa0SJuan Quintela}
11852166aa0SJuan Quintela
11911568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
12011568d6dSPaolo Bonzinisymlink() {
12172b8b5a1SStefan Weil  rm -rf "$2"
122ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
12372b8b5a1SStefan Weil  ln -s "$1" "$2"
12411568d6dSPaolo Bonzini}
12511568d6dSPaolo Bonzini
1260dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1270dba6195SLoïc Minier# executable or a builtin)
1280dba6195SLoïc Minierhas() {
1290dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1300dba6195SLoïc Minier}
1310dba6195SLoïc Minier
1320dba6195SLoïc Minier# search for an executable in PATH
1330dba6195SLoïc Minierpath_of() {
1340dba6195SLoïc Minier    local_command="$1"
1350dba6195SLoïc Minier    local_ifs="$IFS"
1360dba6195SLoïc Minier    local_dir=""
1370dba6195SLoïc Minier
1380dba6195SLoïc Minier    # pathname has a dir component?
1390dba6195SLoïc Minier    if [ "${local_command#*/}" != "$local_command" ]; then
1400dba6195SLoïc Minier        if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
1410dba6195SLoïc Minier            echo "$local_command"
1420dba6195SLoïc Minier            return 0
1430dba6195SLoïc Minier        fi
1440dba6195SLoïc Minier    fi
1450dba6195SLoïc Minier    if [ -z "$local_command" ]; then
1460dba6195SLoïc Minier        return 1
1470dba6195SLoïc Minier    fi
1480dba6195SLoïc Minier
1490dba6195SLoïc Minier    IFS=:
1500dba6195SLoïc Minier    for local_dir in $PATH; do
1510dba6195SLoïc Minier        if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
1520dba6195SLoïc Minier            echo "$local_dir/$local_command"
1530dba6195SLoïc Minier            IFS="${local_ifs:-$(printf ' \t\n')}"
1540dba6195SLoïc Minier            return 0
1550dba6195SLoïc Minier        fi
1560dba6195SLoïc Minier    done
1570dba6195SLoïc Minier    # not found
1580dba6195SLoïc Minier    IFS="${local_ifs:-$(printf ' \t\n')}"
1590dba6195SLoïc Minier    return 1
1600dba6195SLoïc Minier}
1610dba6195SLoïc Minier
1625b808275SLluís Vilanovahave_backend () {
1635b808275SLluís Vilanova    echo "$trace_backends" | grep "$1" >/dev/null
1645b808275SLluís Vilanova}
1655b808275SLluís Vilanova
166*3b6b7550SPaolo Bonziniglob() {
167*3b6b7550SPaolo Bonzini    eval test -z '"${1#'"$2"'}"'
168*3b6b7550SPaolo Bonzini}
169*3b6b7550SPaolo Bonzini
170*3b6b7550SPaolo Bonzinisupported_hax_target() {
171*3b6b7550SPaolo Bonzini    test "$hax" = "yes" || return 1
172*3b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
173*3b6b7550SPaolo Bonzini    case "${1%-softmmu}" in
174*3b6b7550SPaolo Bonzini        i386|x86_64)
175*3b6b7550SPaolo Bonzini            return 0
176*3b6b7550SPaolo Bonzini        ;;
177*3b6b7550SPaolo Bonzini    esac
178*3b6b7550SPaolo Bonzini    return 1
179*3b6b7550SPaolo Bonzini}
180*3b6b7550SPaolo Bonzini
181*3b6b7550SPaolo Bonzinisupported_kvm_target() {
182*3b6b7550SPaolo Bonzini    test "$kvm" = "yes" || return 1
183*3b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
184*3b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
185*3b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
186*3b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | i386:x32 | \
187*3b6b7550SPaolo Bonzini        x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
188*3b6b7550SPaolo Bonzini        mips:mips | mipsel:mips | \
189*3b6b7550SPaolo Bonzini        ppc:ppc | ppcemb:ppc | ppc64:ppc | \
190*3b6b7550SPaolo Bonzini        ppc:ppc64 | ppcemb:ppc64 | ppc64:ppc64 | \
191*3b6b7550SPaolo Bonzini        s390x:s390x)
192*3b6b7550SPaolo Bonzini            return 0
193*3b6b7550SPaolo Bonzini        ;;
194*3b6b7550SPaolo Bonzini    esac
195*3b6b7550SPaolo Bonzini    return 1
196*3b6b7550SPaolo Bonzini}
197*3b6b7550SPaolo Bonzini
198*3b6b7550SPaolo Bonzinisupported_xen_target() {
199*3b6b7550SPaolo Bonzini    test "$xen" = "yes" || return 1
200*3b6b7550SPaolo Bonzini    glob "$1" "*-softmmu" || return 1
201*3b6b7550SPaolo Bonzini    case "${1%-softmmu}:$cpu" in
202*3b6b7550SPaolo Bonzini        arm:arm | aarch64:aarch64 | \
203*3b6b7550SPaolo Bonzini        i386:i386 | i386:x86_64 | x86_64:i386 | x86_64:x86_64)
204*3b6b7550SPaolo Bonzini            return 0
205*3b6b7550SPaolo Bonzini        ;;
206*3b6b7550SPaolo Bonzini    esac
207*3b6b7550SPaolo Bonzini    return 1
208*3b6b7550SPaolo Bonzini}
209*3b6b7550SPaolo Bonzini
2107d13299dSbellard# default parameters
21189138857SStefan Weilsource_path=$(dirname "$0")
2122ff6b91eSJuan Quintelacpu=""
213a31a8642SMichael S. Tsirkiniasl="iasl"
2141e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M"
21543ce4dfeSbellardstatic="no"
2167d13299dSbellardcross_prefix=""
2170c58ac1cSmalcaudio_drv_list=""
218b64ec4e4SFam Zhengblock_drv_rw_whitelist=""
219b64ec4e4SFam Zhengblock_drv_ro_whitelist=""
220e49d021eSPeter Maydellhost_cc="cc"
22173da375eSJuan Quintelalibs_softmmu=""
2223e2e0e6bSJuan Quintelalibs_tools=""
22367f86e8eSJuan Quintelaaudio_pt_int=""
224d5631638Smalcaudio_win_int=""
2252b2e59e6SPaolo Bonzinicc_i386=i386-pc-linux-gnu-gcc
226957f1f99SMichael Rothlibs_qga=""
2275bc62e01SGerd Hoffmanndebug_info="yes"
22863678e17SSteven Noonanstack_protector=""
229ac0df51dSaliguori
230afb63ebdSStefan Weil# Don't accept a target_list environment variable.
231afb63ebdSStefan Weilunset target_list
232377529c0SPaolo Bonzini
233377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
234377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
235377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
236377529c0SPaolo Bonzini#              unless --disable-foo is given
237377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
238377529c0SPaolo Bonzini#              feature will searched for,
239377529c0SPaolo Bonzini#              if not found, configure exits with error
240377529c0SPaolo Bonzini#
241377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
242377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
243377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
244377529c0SPaolo Bonzini
245377529c0SPaolo Bonzinibluez=""
246377529c0SPaolo Bonzinibrlapi=""
247377529c0SPaolo Bonzinicurl=""
248377529c0SPaolo Bonzinicurses=""
249377529c0SPaolo Bonzinidocs=""
250377529c0SPaolo Bonzinifdt=""
25158952137SVincenzo Maffionenetmap="no"
252e2134eb9SGerd Hoffmannpixman=""
253377529c0SPaolo Bonzinisdl=""
254ee8466d0SCole Robinsonsdlabi=""
255983eef5aSMeador Ingevirtfs=""
256821601eaSJes Sorensenvnc="yes"
257377529c0SPaolo Bonzinisparse="no"
258377529c0SPaolo Bonzinivde=""
259377529c0SPaolo Bonzinivnc_sasl=""
260377529c0SPaolo Bonzinivnc_jpeg=""
261377529c0SPaolo Bonzinivnc_png=""
262377529c0SPaolo Bonzinixen=""
263d5b93ddfSAnthony PERARDxen_ctrl_version=""
26464a7ad6fSIan Campbellxen_pv_domain_build="no"
265eb6fda0fSAnthony PERARDxen_pci_passthrough=""
266377529c0SPaolo Bonzinilinux_aio=""
26747e98658SCorey Bryantcap_ng=""
268377529c0SPaolo Bonziniattr=""
2694f26f2b6SAvi Kivitylibattr=""
270377529c0SPaolo Bonzinixfs=""
271377529c0SPaolo Bonzini
272d41a75a2SBradvhost_net="no"
2735e9be92dSNicholas Bellingervhost_scsi="no"
274fc0b9b0eSStefan Hajnoczivhost_vsock="no"
275d41a75a2SBradkvm="no"
276b0cb0a66SVincent Palatinhax="no"
2772da776dbSMichael R. Hinesrdma=""
278377529c0SPaolo Bonzinigprof="no"
279377529c0SPaolo Bonzinidebug_tcg="no"
280377529c0SPaolo Bonzinidebug="no"
281b553a042SJohn Snowfortify_source=""
282377529c0SPaolo Bonzinistrip_opt="yes"
2839195b2c2SStefan Weiltcg_interpreter="no"
284377529c0SPaolo Bonzinibigendian="no"
285377529c0SPaolo Bonzinimingw32="no"
2861d728c39SBlue Swirlgcov="no"
2871d728c39SBlue Swirlgcov_tool="gcov"
288377529c0SPaolo BonziniEXESUF=""
28917969268SFam ZhengDSOSUF=".so"
29017969268SFam ZhengLDFLAGS_SHARED="-shared"
29117969268SFam Zhengmodules="no"
292377529c0SPaolo Bonziniprefix="/usr/local"
293377529c0SPaolo Bonzinimandir="\${prefix}/share/man"
294528ae5b8SEduardo Habkostdatadir="\${prefix}/share"
295850da188SEduardo Habkostqemu_docdir="\${prefix}/share/doc/qemu"
296377529c0SPaolo Bonzinibindir="\${prefix}/bin"
2973aa5d2beSAlon Levylibdir="\${prefix}/lib"
2988bf188aaSMichael Tokarevlibexecdir="\${prefix}/libexec"
2990f94d6daSAlon Levyincludedir="\${prefix}/include"
300377529c0SPaolo Bonzinisysconfdir="\${prefix}/etc"
301785c23aeSLuiz Capitulinolocal_statedir="\${prefix}/var"
302377529c0SPaolo Bonziniconfsuffix="/qemu"
303377529c0SPaolo Bonzinislirp="yes"
304377529c0SPaolo Bonzinioss_lib=""
305377529c0SPaolo Bonzinibsd="no"
306377529c0SPaolo Bonzinilinux="no"
307377529c0SPaolo Bonzinisolaris="no"
308377529c0SPaolo Bonziniprofiler="no"
309377529c0SPaolo Bonzinicocoa="no"
310377529c0SPaolo Bonzinisoftmmu="yes"
311377529c0SPaolo Bonzinilinux_user="no"
312377529c0SPaolo Bonzinibsd_user="no"
313377529c0SPaolo Bonziniaix="no"
314377529c0SPaolo Bonziniblobs="yes"
315377529c0SPaolo Bonzinipkgversion=""
31640d6444eSAvi Kivitypie=""
3173556c233SPaolo Bonziniqom_cast_debug="yes"
318baf86d6bSPaolo Bonzinitrace_backends="log"
319377529c0SPaolo Bonzinitrace_file="trace"
320377529c0SPaolo Bonzinispice=""
321377529c0SPaolo Bonzinirbd=""
3227b02f544SMarc-André Lureausmartcard=""
3232b2325ffSGerd Hoffmannlibusb=""
32469354a83SHans de Goedeusb_redir=""
325da076ffeSGerd Hoffmannopengl=""
326014cb152SGerd Hoffmannopengl_dmabuf="no"
32799f2dbd3SLiang Liavx2_opt="no"
3281ece9905SAlon Levyzlib="yes"
329b25c9dffSStefan Weillzo=""
330b25c9dffSStefan Weilsnappy=""
3316b383c08SPeter Wubzip2=""
332e8ef31a3SMichael Tokarevguest_agent=""
333d9840e25STomoki Sekiyamaguest_agent_with_vss="no"
33450cbebb9SMichael Rothguest_agent_ntddscsi="no"
3359dacf32dSYossi Hindinguest_agent_msi=""
336d9840e25STomoki Sekiyamavss_win32_sdk=""
337d9840e25STomoki Sekiyamawin_sdk="no"
3384b1c11fdSDaniel P. Berrangewant_tools="yes"
339c589b249SRonnie Sahlberglibiscsi=""
3406542aa9cSPeter Lievenlibnfs=""
341519175a2SAlex Barcelocoroutine=""
34270c60c08SStefan Hajnoczicoroutine_pool=""
3437d992e4dSPeter Lievendebug_stack_usage="no"
344f794573eSEduardo Otuboseccomp=""
345eb100396SBharata B Raoglusterfs=""
346d85fa9ebSJeff Codyglusterfs_xlator_opt="no"
3470c14fb47SBharata B Raoglusterfs_discard="no"
348df3a429aSNiels de Vosglusterfs_fallocate="no"
3497c815372SBharata B Raoglusterfs_zerofill="no"
350a4ccabcfSAnthony Liguorigtk=""
3519e04c683SStefan Weilgtkabi=""
352925a0400SGerd Hoffmanngtk_gl="no"
353a1c5e949SDaniel P. Berrangetls_priority="NORMAL"
354ddbb0d09SDaniel P. Berrangegnutls=""
355b917da4cSDaniel P. Berrangegnutls_rnd=""
35691bfcdb0SDaniel P. Berrangenettle=""
357fff2f982SDaniel P. Berrangenettle_kdf="no"
35891bfcdb0SDaniel P. Berrangegcrypt=""
3591f923c70SLongpeng(Mike)gcrypt_hmac="no"
36037788f25SDaniel P. Berrangegcrypt_kdf="no"
361bbbf9bfbSStefan Weilvte=""
3629d9e1521SGerd Hoffmannvirglrenderer=""
363e91c793cSCole Robinsontpm="yes"
3640a12ec87SRichard W.M. Joneslibssh2=""
365ed1701c6SDr. David Alan Gilbertlive_block_migration="yes"
366a99d57bbSWanlong Gaonuma=""
3672847b469SFam Zhengtcmalloc="no"
3687b01cb97SAlexandre Derumierjemalloc="no"
369a6b1d4c0SChanglong Xiereplication="yes"
370da92c3ffSAshish Mittalvxhs=""
371377529c0SPaolo Bonzini
372898be3e0SPeter Maydellsupported_cpu="no"
373898be3e0SPeter Maydellsupported_os="no"
374fb59dabdSPeter Maydellbogus_os="no"
375898be3e0SPeter Maydell
376ac0df51dSaliguori# parse CC options first
377ac0df51dSaliguorifor opt do
37889138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
379ac0df51dSaliguori  case "$opt" in
380ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
381ac0df51dSaliguori  ;;
3823d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
383ac0df51dSaliguori  ;;
38483f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
38583f73fceSTomoki Sekiyama  ;;
386ca4deeb1SPaolo Bonzini  --source-path=*) source_path="$optarg"
387ca4deeb1SPaolo Bonzini  ;;
3882ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
3892ff6b91eSJuan Quintela  ;;
390de385287SAlex Bennée  --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
391f9943cd5SGerd Hoffmann                    EXTRA_CFLAGS="$optarg"
392e2a2ed06SJuan Quintela  ;;
39311cde1c8SBruno Dominguez  --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
39411cde1c8SBruno Dominguez                      EXTRA_CXXFLAGS="$optarg"
39511cde1c8SBruno Dominguez  ;;
396a4969e90SAlex Bennée  --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
397f9943cd5SGerd Hoffmann                     EXTRA_LDFLAGS="$optarg"
398e2a2ed06SJuan Quintela  ;;
3995bc62e01SGerd Hoffmann  --enable-debug-info) debug_info="yes"
4005bc62e01SGerd Hoffmann  ;;
4015bc62e01SGerd Hoffmann  --disable-debug-info) debug_info="no"
4025bc62e01SGerd Hoffmann  ;;
403ac0df51dSaliguori  esac
404ac0df51dSaliguoridone
405ac0df51dSaliguori# OS specific
406ac0df51dSaliguori# Using uname is really, really broken.  Once we have the right set of checks
40793148aa5SStefan Weil# we can eliminate its usage altogether.
408ac0df51dSaliguori
409e49d021eSPeter Maydell# Preferred compiler:
410e49d021eSPeter Maydell#  ${CC} (if set)
411e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
412e49d021eSPeter Maydell#  system compiler
413e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
414e49d021eSPeter Maydell  cc="$host_cc"
415e49d021eSPeter Maydellelse
416b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
417e49d021eSPeter Maydellfi
418e49d021eSPeter Maydell
41983f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
42083f73fceSTomoki Sekiyama  cxx="c++"
42183f73fceSTomoki Sekiyamaelse
42283f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
42383f73fceSTomoki Sekiyamafi
42483f73fceSTomoki Sekiyama
425b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
426cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
4275f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
4283dd46c78SBlue Swirlcpp="${CPP-$cc -E}"
429b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
430b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
4314852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
432b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
433b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
43417884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
43517884d7bSSergei Trofimovichquery_pkg_config() {
43617884d7bSSergei Trofimovich    "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
43717884d7bSSergei Trofimovich}
43817884d7bSSergei Trofimovichpkg_config=query_pkg_config
439b3198cc2SStuart Yodersdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
44047c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
441ac0df51dSaliguori
44245d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
44345d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}"
44445d285abSPeter Maydell
445be17dc90SMichael S. Tsirkin# default flags for all hosts
4462d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where
4472d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected
4482d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it
4492d31515bSPeter Maydell# provides these semantics.)
4502d31515bSPeter MaydellQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS"
451f9188227SMike FrysingerQEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
452c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
453be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
454244f1441SYang ZhongQEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/accel/tcg -I\$(SRC_PATH)/include"
4555bc62e01SGerd Hoffmannif test "$debug_info" = "yes"; then
4565bc62e01SGerd Hoffmann    CFLAGS="-g $CFLAGS"
457be17dc90SMichael S. Tsirkin    LDFLAGS="-g $LDFLAGS"
4585bc62e01SGerd Hoffmannfi
459be17dc90SMichael S. Tsirkin
460ca4deeb1SPaolo Bonzini# make source path absolute
46189138857SStefan Weilsource_path=$(cd "$source_path"; pwd)
462ca4deeb1SPaolo Bonzini
463cab00a5aSMichael S. Tsirkin# running configure in the source tree?
464cab00a5aSMichael S. Tsirkin# we know that's the case if configure is there.
465cab00a5aSMichael S. Tsirkinif test -f "./configure"; then
466cab00a5aSMichael S. Tsirkin    pwd_is_source_path="y"
467cab00a5aSMichael S. Tsirkinelse
468cab00a5aSMichael S. Tsirkin    pwd_is_source_path="n"
469cab00a5aSMichael S. Tsirkinfi
470cab00a5aSMichael S. Tsirkin
471ac0df51dSaliguoricheck_define() {
472ac0df51dSaliguoricat > $TMPC <<EOF
473ac0df51dSaliguori#if !defined($1)
474fd786e1aSPeter Maydell#error $1 not defined
475ac0df51dSaliguori#endif
476ac0df51dSaliguoriint main(void) { return 0; }
477ac0df51dSaliguoriEOF
47852166aa0SJuan Quintela  compile_object
479ac0df51dSaliguori}
480ac0df51dSaliguori
481307119e7SGerd Hoffmanncheck_include() {
482307119e7SGerd Hoffmanncat > $TMPC <<EOF
483307119e7SGerd Hoffmann#include <$1>
484307119e7SGerd Hoffmannint main(void) { return 0; }
485307119e7SGerd HoffmannEOF
486307119e7SGerd Hoffmann  compile_object
487307119e7SGerd Hoffmann}
488307119e7SGerd Hoffmann
48993b25869SJohn Snowwrite_c_skeleton() {
49093b25869SJohn Snow    cat > $TMPC <<EOF
49193b25869SJohn Snowint main(void) { return 0; }
49293b25869SJohn SnowEOF
49393b25869SJohn Snow}
49493b25869SJohn Snow
495bbea4050SPeter Maydellif check_define __linux__ ; then
496bbea4050SPeter Maydell  targetos="Linux"
497bbea4050SPeter Maydellelif check_define _WIN32 ; then
498bbea4050SPeter Maydell  targetos='MINGW32'
499bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
500bbea4050SPeter Maydell  targetos='OpenBSD'
501bbea4050SPeter Maydellelif check_define __sun__ ; then
502bbea4050SPeter Maydell  targetos='SunOS'
503bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
504bbea4050SPeter Maydell  targetos='Haiku'
505bbea4050SPeter Maydellelse
50689138857SStefan Weil  targetos=$(uname -s)
507bbea4050SPeter Maydellfi
508bbea4050SPeter Maydell
509bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use.
510bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're
511bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify
512bbea4050SPeter Maydell# the correct CPU with the --cpu option.
513bbea4050SPeter Maydellcase $targetos in
514bbea4050SPeter MaydellDarwin)
515bbea4050SPeter Maydell  # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
516bbea4050SPeter Maydell  # run 64-bit userspace code.
517bbea4050SPeter Maydell  # If the user didn't specify a CPU explicitly and the kernel says this is
518bbea4050SPeter Maydell  # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
519bbea4050SPeter Maydell  if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
520bbea4050SPeter Maydell    cpu="x86_64"
521bbea4050SPeter Maydell  fi
522bbea4050SPeter Maydell  ;;
523bbea4050SPeter MaydellSunOS)
52489138857SStefan Weil  # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
525bbea4050SPeter Maydell  if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
526bbea4050SPeter Maydell    cpu="x86_64"
527bbea4050SPeter Maydell  fi
528bbea4050SPeter Maydellesac
529bbea4050SPeter Maydell
5302ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
5312ff6b91eSJuan Quintela  # command line argument
5322ff6b91eSJuan Quintela  :
5332ff6b91eSJuan Quintelaelif check_define __i386__ ; then
534ac0df51dSaliguori  cpu="i386"
535ac0df51dSaliguorielif check_define __x86_64__ ; then
536c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
537c72b26ecSRichard Henderson    cpu="x32"
538c72b26ecSRichard Henderson  else
539ac0df51dSaliguori    cpu="x86_64"
540c72b26ecSRichard Henderson  fi
5413aa9bd6cSblueswir1elif check_define __sparc__ ; then
5423aa9bd6cSblueswir1  if check_define __arch64__ ; then
5433aa9bd6cSblueswir1    cpu="sparc64"
5443aa9bd6cSblueswir1  else
5453aa9bd6cSblueswir1    cpu="sparc"
5463aa9bd6cSblueswir1  fi
547fdf7ed96Smalcelif check_define _ARCH_PPC ; then
548fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
549fdf7ed96Smalc    cpu="ppc64"
550ac0df51dSaliguori  else
551fdf7ed96Smalc    cpu="ppc"
552fdf7ed96Smalc  fi
553afa05235SAurelien Jarnoelif check_define __mips__ ; then
554afa05235SAurelien Jarno  cpu="mips"
555477ba620SAurelien Jarnoelif check_define __ia64__ ; then
556477ba620SAurelien Jarno  cpu="ia64"
557d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
558d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
559d66ed0eaSAurelien Jarno    cpu="s390x"
560d66ed0eaSAurelien Jarno  else
561d66ed0eaSAurelien Jarno    cpu="s390"
562d66ed0eaSAurelien Jarno  fi
56321d89f84SPeter Maydellelif check_define __arm__ ; then
56421d89f84SPeter Maydell  cpu="arm"
5651f080313SClaudio Fontanaelif check_define __aarch64__ ; then
5661f080313SClaudio Fontana  cpu="aarch64"
567fdf7ed96Smalcelse
56889138857SStefan Weil  cpu=$(uname -m)
569ac0df51dSaliguorifi
570ac0df51dSaliguori
571359bc95dSPeter MaydellARCH=
572359bc95dSPeter Maydell# Normalise host CPU name and set ARCH.
573359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
5747d13299dSbellardcase "$cpu" in
5756499fd15SPeter Maydell  ppc|ppc64|s390|s390x|sparc64|x32)
576898be3e0SPeter Maydell    cpu="$cpu"
577898be3e0SPeter Maydell    supported_cpu="yes"
578898be3e0SPeter Maydell  ;;
5796499fd15SPeter Maydell  ia64)
580ea8f20f8SJuan Quintela    cpu="$cpu"
581ea8f20f8SJuan Quintela  ;;
5827d13299dSbellard  i386|i486|i586|i686|i86pc|BePC)
58397a847bcSbellard    cpu="i386"
584898be3e0SPeter Maydell    supported_cpu="yes"
5857d13299dSbellard  ;;
586aaa5fa14Saurel32  x86_64|amd64)
587aaa5fa14Saurel32    cpu="x86_64"
588898be3e0SPeter Maydell    supported_cpu="yes"
589aaa5fa14Saurel32  ;;
59021d89f84SPeter Maydell  armv*b|armv*l|arm)
59121d89f84SPeter Maydell    cpu="arm"
592898be3e0SPeter Maydell    supported_cpu="yes"
5937d13299dSbellard  ;;
5941f080313SClaudio Fontana  aarch64)
5951f080313SClaudio Fontana    cpu="aarch64"
596898be3e0SPeter Maydell    supported_cpu="yes"
5971f080313SClaudio Fontana  ;;
598afa05235SAurelien Jarno  mips*)
599afa05235SAurelien Jarno    cpu="mips"
600898be3e0SPeter Maydell    supported_cpu="yes"
601afa05235SAurelien Jarno  ;;
6023142255cSblueswir1  sparc|sun4[cdmuv])
603ae228531Sbellard    cpu="sparc"
6046499fd15SPeter Maydell    supported_cpu="yes"
605ae228531Sbellard  ;;
6067d13299dSbellard  *)
607359bc95dSPeter Maydell    # This will result in either an error or falling back to TCI later
608359bc95dSPeter Maydell    ARCH=unknown
6097d13299dSbellard  ;;
6107d13299dSbellardesac
611359bc95dSPeter Maydellif test -z "$ARCH"; then
612359bc95dSPeter Maydell  ARCH="$cpu"
613359bc95dSPeter Maydellfi
614e2d52ad3SJuan Quintela
6157d13299dSbellard# OS specific
6160dbfc675SJuan Quintela
617adfc3e91SStacey Son# host *BSD for user mode
618adfc3e91SStacey SonHOST_VARIANT_DIR=""
619adfc3e91SStacey Son
6207d13299dSbellardcase $targetos in
62167b915a5SbellardMINGW32*)
62267b915a5Sbellard  mingw32="yes"
623b0cb0a66SVincent Palatin  hax="yes"
6243cec7cc2SKővágó, Zoltán  audio_possible_drivers="dsound sdl"
625307119e7SGerd Hoffmann  if check_include dsound.h; then
6263cec7cc2SKővágó, Zoltán    audio_drv_list="dsound"
627307119e7SGerd Hoffmann  else
628307119e7SGerd Hoffmann    audio_drv_list=""
629307119e7SGerd Hoffmann  fi
630898be3e0SPeter Maydell  supported_os="yes"
63167b915a5Sbellard;;
6325c40d2bdSthsGNU/kFreeBSD)
633a167ba50SAurelien Jarno  bsd="yes"
6340c58ac1cSmalc  audio_drv_list="oss"
6350bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
6365c40d2bdSths;;
6377d3505c5SbellardFreeBSD)
6387d3505c5Sbellard  bsd="yes"
6390db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6400c58ac1cSmalc  audio_drv_list="oss"
6410bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
642f01576f1SJuergen Lock  # needed for kinfo_getvmmap(3) in libutil.h
643f01576f1SJuergen Lock  LIBS="-lutil $LIBS"
644a7764f15SEd Maste  # needed for kinfo_getproc
645a7764f15SEd Maste  libs_qga="-lutil $libs_qga"
64658952137SVincenzo Maffione  netmap=""  # enable netmap autodetect
647adfc3e91SStacey Son  HOST_VARIANT_DIR="freebsd"
648898be3e0SPeter Maydell  supported_os="yes"
6497d3505c5Sbellard;;
650c5e97233Sblueswir1DragonFly)
651c5e97233Sblueswir1  bsd="yes"
6520db4a067SPaolo Bonzini  make="${MAKE-gmake}"
653c5e97233Sblueswir1  audio_drv_list="oss"
6540bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl pa"
655adfc3e91SStacey Son  HOST_VARIANT_DIR="dragonfly"
656c5e97233Sblueswir1;;
6577d3505c5SbellardNetBSD)
6587d3505c5Sbellard  bsd="yes"
6590db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6600c58ac1cSmalc  audio_drv_list="oss"
6610bac1111SKővágó, Zoltán  audio_possible_drivers="oss sdl"
6628ef92a88Sblueswir1  oss_lib="-lossaudio"
663adfc3e91SStacey Son  HOST_VARIANT_DIR="netbsd"
6643c2bdbc1SKamil Rytarowski  supported_os="yes"
6657d3505c5Sbellard;;
6667d3505c5SbellardOpenBSD)
6677d3505c5Sbellard  bsd="yes"
6680db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6694f6ab397SBrad Smith  audio_drv_list="sdl"
6700bac1111SKővágó, Zoltán  audio_possible_drivers="sdl"
671adfc3e91SStacey Son  HOST_VARIANT_DIR="openbsd"
6727d3505c5Sbellard;;
67383fb7adfSbellardDarwin)
67483fb7adfSbellard  bsd="yes"
67583fb7adfSbellard  darwin="yes"
676b0cb0a66SVincent Palatin  hax="yes"
67717969268SFam Zheng  LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
6781b0f9cc2Saliguori  if [ "$cpu" = "x86_64" ] ; then
679a558ee17SJuan Quintela    QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
6800c439cbfSJuan Quintela    LDFLAGS="-arch x86_64 $LDFLAGS"
6811b0f9cc2Saliguori  fi
682fd677642Sths  cocoa="yes"
6830c58ac1cSmalc  audio_drv_list="coreaudio"
68414382605SKővágó, Zoltán  audio_possible_drivers="coreaudio sdl"
6850c439cbfSJuan Quintela  LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
6867973f21cSJuan Quintela  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
687a0b7cf6bSPeter Maydell  # Disable attempts to use ObjectiveC features in os/object.h since they
688a0b7cf6bSPeter Maydell  # won't work when we're compiling with gcc as a C compiler.
689a0b7cf6bSPeter Maydell  QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
690adfc3e91SStacey Son  HOST_VARIANT_DIR="darwin"
691898be3e0SPeter Maydell  supported_os="yes"
69283fb7adfSbellard;;
693ec530c81SbellardSunOS)
694ec530c81Sbellard  solaris="yes"
6950db4a067SPaolo Bonzini  make="${MAKE-gmake}"
6960db4a067SPaolo Bonzini  install="${INSTALL-ginstall}"
697fa58948dSBlue Swirl  ld="gld"
698e2d8830eSBrad  smbd="${SMBD-/usr/sfw/sbin/smbd}"
6990475a5caSths  needs_libsunmath="no"
70089138857SStefan Weil  solarisrev=$(uname -r | cut -f2 -d.)
701c2b84fabSths  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
7020475a5caSths    if test "$solarisrev" -le 9 ; then
7030475a5caSths      if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
7040475a5caSths        needs_libsunmath="yes"
705f14bfdf9SJuan Quintela        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
706f14bfdf9SJuan Quintela        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
707f14bfdf9SJuan Quintela        LIBS="-lsunmath $LIBS"
7080475a5caSths      else
70976ad07a4SPeter Maydell        error_exit "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" \
71076ad07a4SPeter Maydell            "libsunmath from the Sun Studio compilers tools, due to a lack of" \
71176ad07a4SPeter Maydell            "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" \
71276ad07a4SPeter Maydell            "Studio 11 can be downloaded from www.sun.com."
7130475a5caSths      fi
7140475a5caSths    fi
71586b2bd93Sths  fi
7166b4d2ba1Sths  if test -f /usr/include/sys/soundcard.h ; then
7170c58ac1cSmalc    audio_drv_list="oss"
7186b4d2ba1Sths  fi
719c2de5c91Smalc  audio_possible_drivers="oss sdl"
720d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h
721d741429aSBlue Swirl  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
722d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h
723d741429aSBlue Swirl  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
724a558ee17SJuan Quintela  QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
725560d375fSAndreas Färber  solarisnetlibs="-lsocket -lnsl -lresolv"
726560d375fSAndreas Färber  LIBS="$solarisnetlibs $LIBS"
727560d375fSAndreas Färber  libs_qga="$solarisnetlibs $libs_qga"
728ec530c81Sbellard;;
729b29fe3edSmalcAIX)
730b29fe3edSmalc  aix="yes"
7310db4a067SPaolo Bonzini  make="${MAKE-gmake}"
732b29fe3edSmalc;;
733179cf400SAndreas FärberHaiku)
734179cf400SAndreas Färber  haiku="yes"
735179cf400SAndreas Färber  QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
736179cf400SAndreas Färber  LIBS="-lposix_error_mapper -lnetwork $LIBS"
737179cf400SAndreas Färber;;
738898be3e0SPeter MaydellLinux)
7390c58ac1cSmalc  audio_drv_list="oss"
7400bac1111SKővágó, Zoltán  audio_possible_drivers="oss alsa sdl pa"
7415327cf48Sbellard  linux="yes"
742831b7825Sths  linux_user="yes"
743af2be207SJan Kiszka  kvm="yes"
744af2be207SJan Kiszka  vhost_net="yes"
7455e9be92dSNicholas Bellinger  vhost_scsi="yes"
746fc0b9b0eSStefan Hajnoczi  vhost_vsock="yes"
747a585140dSAlexey Kardashevskiy  QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
748898be3e0SPeter Maydell  supported_os="yes"
749898be3e0SPeter Maydell;;
750898be3e0SPeter Maydell*)
751fb59dabdSPeter Maydell  # This is a fatal error, but don't report it yet, because we
752fb59dabdSPeter Maydell  # might be going to just print the --help text, or it might
753fb59dabdSPeter Maydell  # be the result of a missing compiler.
754fb59dabdSPeter Maydell  bogus_os="yes"
755fb065187Sbellard;;
7567d13299dSbellardesac
7577d13299dSbellard
7587d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
759b1a550a0Spbrook  if [ "$darwin" != "yes" ] ; then
76084778508Sblueswir1    bsd_user="yes"
7617d3505c5Sbellard  fi
76208de3949SAndreas Färberfi
7637d3505c5Sbellard
7640db4a067SPaolo Bonzini: ${make=${MAKE-make}}
7650db4a067SPaolo Bonzini: ${install=${INSTALL-install}}
76652510f8bSStefan Weil: ${python=${PYTHON-python}}
767e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}}
7680db4a067SPaolo Bonzini
7693c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC
7703c4a4d0dSPeter Maydellif has clang; then
7713c4a4d0dSPeter Maydell  objcc=clang
7723c4a4d0dSPeter Maydellelse
7733c4a4d0dSPeter Maydell  objcc="$cc"
7743c4a4d0dSPeter Maydellfi
7753c4a4d0dSPeter Maydell
7763457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then
7773457a3f8SJuan Quintela  EXESUF=".exe"
77817969268SFam Zheng  DSOSUF=".dll"
779a558ee17SJuan Quintela  QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
780e94a7936SStefan Weil  # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
781e94a7936SStefan Weil  QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
78278e9d4adSStefan Weil  # MinGW needs -mthreads for TLS and macro _MT.
78378e9d4adSStefan Weil  QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
784f7cf5d5bSStefan Weil  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
78593b25869SJohn Snow  write_c_skeleton;
786f7cf5d5bSStefan Weil  if compile_prog "" "-liberty" ; then
787f7cf5d5bSStefan Weil    LIBS="-liberty $LIBS"
788f7cf5d5bSStefan Weil  fi
789c5ec15eaSStefan Weil  prefix="c:/Program Files/QEMU"
790683035deSPaolo Bonzini  mandir="\${prefix}"
791528ae5b8SEduardo Habkost  datadir="\${prefix}"
792850da188SEduardo Habkost  qemu_docdir="\${prefix}"
793683035deSPaolo Bonzini  bindir="\${prefix}"
794683035deSPaolo Bonzini  sysconfdir="\${prefix}"
7955a699bbbSLaszlo Ersek  local_statedir=
796683035deSPaolo Bonzini  confsuffix=""
797161a56a9SVinzenz Feenstra  libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -liphlpapi -lnetapi32 $libs_qga"
7983457a3f8SJuan Quintelafi
7993457a3f8SJuan Quintela
800487fefdbSAnthony Liguoriwerror=""
80185aa5189Sbellard
8027d13299dSbellardfor opt do
80389138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
8047d13299dSbellard  case "$opt" in
8052efc3265Sbellard  --help|-h) show_help=yes
8062efc3265Sbellard  ;;
80799123e13SMike Frysinger  --version|-V) exec cat $source_path/VERSION
80899123e13SMike Frysinger  ;;
809b1a550a0Spbrook  --prefix=*) prefix="$optarg"
8107d13299dSbellard  ;;
811b1a550a0Spbrook  --interp-prefix=*) interp_prefix="$optarg"
81232ce6337Sbellard  ;;
813ca4deeb1SPaolo Bonzini  --source-path=*)
8147d13299dSbellard  ;;
815ac0df51dSaliguori  --cross-prefix=*)
8167d13299dSbellard  ;;
817ac0df51dSaliguori  --cc=*)
8187d13299dSbellard  ;;
819b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
82083469015Sbellard  ;;
82183f73fceSTomoki Sekiyama  --cxx=*)
82283f73fceSTomoki Sekiyama  ;;
823e007dbecSMichael S. Tsirkin  --iasl=*) iasl="$optarg"
824e007dbecSMichael S. Tsirkin  ;;
8253c4a4d0dSPeter Maydell  --objcc=*) objcc="$optarg"
8263c4a4d0dSPeter Maydell  ;;
827b1a550a0Spbrook  --make=*) make="$optarg"
8287d13299dSbellard  ;;
8296a882643Spbrook  --install=*) install="$optarg"
8306a882643Spbrook  ;;
831c886edfbSBlue Swirl  --python=*) python="$optarg"
832c886edfbSBlue Swirl  ;;
8331d728c39SBlue Swirl  --gcov=*) gcov_tool="$optarg"
8341d728c39SBlue Swirl  ;;
835e2d8830eSBrad  --smbd=*) smbd="$optarg"
836e2d8830eSBrad  ;;
837e2a2ed06SJuan Quintela  --extra-cflags=*)
8387d13299dSbellard  ;;
83911cde1c8SBruno Dominguez  --extra-cxxflags=*)
84011cde1c8SBruno Dominguez  ;;
841e2a2ed06SJuan Quintela  --extra-ldflags=*)
8427d13299dSbellard  ;;
8435bc62e01SGerd Hoffmann  --enable-debug-info)
8445bc62e01SGerd Hoffmann  ;;
8455bc62e01SGerd Hoffmann  --disable-debug-info)
8465bc62e01SGerd Hoffmann  ;;
84717969268SFam Zheng  --enable-modules)
84817969268SFam Zheng      modules="yes"
84917969268SFam Zheng  ;;
8503aa88b31SStefan Hajnoczi  --disable-modules)
8513aa88b31SStefan Hajnoczi      modules="no"
8523aa88b31SStefan Hajnoczi  ;;
8532ff6b91eSJuan Quintela  --cpu=*)
8547d13299dSbellard  ;;
855b1a550a0Spbrook  --target-list=*) target_list="$optarg"
856de83cd02Sbellard  ;;
8575b808275SLluís Vilanova  --enable-trace-backends=*) trace_backends="$optarg"
8585b808275SLluís Vilanova  ;;
8595b808275SLluís Vilanova  # XXX: backwards compatibility
8605b808275SLluís Vilanova  --enable-trace-backend=*) trace_backends="$optarg"
86194a420b1SStefan Hajnoczi  ;;
86274242e0fSPaolo Bonzini  --with-trace-file=*) trace_file="$optarg"
8639410b56cSPrerna Saxena  ;;
8647d13299dSbellard  --enable-gprof) gprof="yes"
8657d13299dSbellard  ;;
8661d728c39SBlue Swirl  --enable-gcov) gcov="yes"
8671d728c39SBlue Swirl  ;;
86879427693SLoïc Minier  --static)
86979427693SLoïc Minier    static="yes"
87079427693SLoïc Minier    LDFLAGS="-static $LDFLAGS"
87117884d7bSSergei Trofimovich    QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
87243ce4dfeSbellard  ;;
8730b24e75fSPaolo Bonzini  --mandir=*) mandir="$optarg"
8740b24e75fSPaolo Bonzini  ;;
8750b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
8760b24e75fSPaolo Bonzini  ;;
8773aa5d2beSAlon Levy  --libdir=*) libdir="$optarg"
8783aa5d2beSAlon Levy  ;;
8798bf188aaSMichael Tokarev  --libexecdir=*) libexecdir="$optarg"
8808bf188aaSMichael Tokarev  ;;
8810f94d6daSAlon Levy  --includedir=*) includedir="$optarg"
8820f94d6daSAlon Levy  ;;
883528ae5b8SEduardo Habkost  --datadir=*) datadir="$optarg"
8840b24e75fSPaolo Bonzini  ;;
885023d3d67SEduardo Habkost  --with-confsuffix=*) confsuffix="$optarg"
886023d3d67SEduardo Habkost  ;;
887850da188SEduardo Habkost  --docdir=*) qemu_docdir="$optarg"
8880b24e75fSPaolo Bonzini  ;;
889ca2fb938SAndre Przywara  --sysconfdir=*) sysconfdir="$optarg"
89007381cc1SAnthony Liguori  ;;
891785c23aeSLuiz Capitulino  --localstatedir=*) local_statedir="$optarg"
892785c23aeSLuiz Capitulino  ;;
893785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
894023ddd74SMax Filippov  --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
895023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
896023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
897023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
898023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
899023ddd74SMax Filippov    # lots of directory switches by default.
900023ddd74SMax Filippov  ;;
901e2134eb9SGerd Hoffmann  --with-system-pixman) pixman="system"
902e2134eb9SGerd Hoffmann  ;;
903e2134eb9SGerd Hoffmann  --without-system-pixman) pixman="internal"
904e2134eb9SGerd Hoffmann  ;;
90574880fe2SRobert Schiele  --without-pixman) pixman="none"
90674880fe2SRobert Schiele  ;;
90797a847bcSbellard  --disable-sdl) sdl="no"
90897a847bcSbellard  ;;
909c4198157SJuan Quintela  --enable-sdl) sdl="yes"
910c4198157SJuan Quintela  ;;
91147c03744SDave Airlie  --with-sdlabi=*) sdlabi="$optarg"
91247c03744SDave Airlie  ;;
9133556c233SPaolo Bonzini  --disable-qom-cast-debug) qom_cast_debug="no"
9143556c233SPaolo Bonzini  ;;
9153556c233SPaolo Bonzini  --enable-qom-cast-debug) qom_cast_debug="yes"
9163556c233SPaolo Bonzini  ;;
917983eef5aSMeador Inge  --disable-virtfs) virtfs="no"
918983eef5aSMeador Inge  ;;
919983eef5aSMeador Inge  --enable-virtfs) virtfs="yes"
920983eef5aSMeador Inge  ;;
921821601eaSJes Sorensen  --disable-vnc) vnc="no"
922821601eaSJes Sorensen  ;;
923821601eaSJes Sorensen  --enable-vnc) vnc="yes"
924821601eaSJes Sorensen  ;;
9252f6a1ab0Sblueswir1  --oss-lib=*) oss_lib="$optarg"
9262f6a1ab0Sblueswir1  ;;
9270c58ac1cSmalc  --audio-drv-list=*) audio_drv_list="$optarg"
9280c58ac1cSmalc  ;;
92989138857SStefan Weil  --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
930b64ec4e4SFam Zheng  ;;
93189138857SStefan Weil  --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
932eb852011SMarkus Armbruster  ;;
933f8393946Saurel32  --enable-debug-tcg) debug_tcg="yes"
934f8393946Saurel32  ;;
935f8393946Saurel32  --disable-debug-tcg) debug_tcg="no"
936f8393946Saurel32  ;;
937f3d08ee6SPaul Brook  --enable-debug)
938f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
939f3d08ee6SPaul Brook      debug_tcg="yes"
940f3d08ee6SPaul Brook      debug="yes"
941f3d08ee6SPaul Brook      strip_opt="no"
942b553a042SJohn Snow      fortify_source="no"
943f3d08ee6SPaul Brook  ;;
94403b4fe7dSaliguori  --enable-sparse) sparse="yes"
94503b4fe7dSaliguori  ;;
94603b4fe7dSaliguori  --disable-sparse) sparse="no"
94703b4fe7dSaliguori  ;;
9481625af87Saliguori  --disable-strip) strip_opt="no"
9491625af87Saliguori  ;;
9502f9606b3Saliguori  --disable-vnc-sasl) vnc_sasl="no"
9512f9606b3Saliguori  ;;
952ea784e3bSJuan Quintela  --enable-vnc-sasl) vnc_sasl="yes"
953ea784e3bSJuan Quintela  ;;
9542f6f5c7aSCorentin Chary  --disable-vnc-jpeg) vnc_jpeg="no"
9552f6f5c7aSCorentin Chary  ;;
9562f6f5c7aSCorentin Chary  --enable-vnc-jpeg) vnc_jpeg="yes"
9572f6f5c7aSCorentin Chary  ;;
958efe556adSCorentin Chary  --disable-vnc-png) vnc_png="no"
959efe556adSCorentin Chary  ;;
960efe556adSCorentin Chary  --enable-vnc-png) vnc_png="yes"
961efe556adSCorentin Chary  ;;
962443f1376Sbellard  --disable-slirp) slirp="no"
963c20709aaSbellard  ;;
964e0e6c8c0Saliguori  --disable-vde) vde="no"
9658a16d273Sths  ;;
966dfb278bdSJuan Quintela  --enable-vde) vde="yes"
967dfb278bdSJuan Quintela  ;;
96858952137SVincenzo Maffione  --disable-netmap) netmap="no"
96958952137SVincenzo Maffione  ;;
97058952137SVincenzo Maffione  --enable-netmap) netmap="yes"
97158952137SVincenzo Maffione  ;;
972e37630caSaliguori  --disable-xen) xen="no"
973e37630caSaliguori  ;;
974fc321b4bSJuan Quintela  --enable-xen) xen="yes"
975fc321b4bSJuan Quintela  ;;
976eb6fda0fSAnthony PERARD  --disable-xen-pci-passthrough) xen_pci_passthrough="no"
977eb6fda0fSAnthony PERARD  ;;
978eb6fda0fSAnthony PERARD  --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
979eb6fda0fSAnthony PERARD  ;;
98064a7ad6fSIan Campbell  --disable-xen-pv-domain-build) xen_pv_domain_build="no"
98164a7ad6fSIan Campbell  ;;
98264a7ad6fSIan Campbell  --enable-xen-pv-domain-build) xen_pv_domain_build="yes"
98364a7ad6fSIan Campbell  ;;
9842e4d9fb1Saurel32  --disable-brlapi) brlapi="no"
9852e4d9fb1Saurel32  ;;
9864ffcedb6SJuan Quintela  --enable-brlapi) brlapi="yes"
9874ffcedb6SJuan Quintela  ;;
988fb599c9aSbalrog  --disable-bluez) bluez="no"
989fb599c9aSbalrog  ;;
990a20a6f46SJuan Quintela  --enable-bluez) bluez="yes"
991a20a6f46SJuan Quintela  ;;
9927ba1e619Saliguori  --disable-kvm) kvm="no"
9937ba1e619Saliguori  ;;
994b31a0277SJuan Quintela  --enable-kvm) kvm="yes"
995b31a0277SJuan Quintela  ;;
996b0cb0a66SVincent Palatin  --disable-hax) hax="no"
997180fb750Szhanghailiang  ;;
998b0cb0a66SVincent Palatin  --enable-hax) hax="yes"
999180fb750Szhanghailiang  ;;
10009195b2c2SStefan Weil  --disable-tcg-interpreter) tcg_interpreter="no"
10019195b2c2SStefan Weil  ;;
10029195b2c2SStefan Weil  --enable-tcg-interpreter) tcg_interpreter="yes"
10039195b2c2SStefan Weil  ;;
100447e98658SCorey Bryant  --disable-cap-ng)  cap_ng="no"
100547e98658SCorey Bryant  ;;
100647e98658SCorey Bryant  --enable-cap-ng) cap_ng="yes"
100747e98658SCorey Bryant  ;;
1008cd4ec0b4SGerd Hoffmann  --disable-spice) spice="no"
1009cd4ec0b4SGerd Hoffmann  ;;
1010cd4ec0b4SGerd Hoffmann  --enable-spice) spice="yes"
1011cd4ec0b4SGerd Hoffmann  ;;
1012c589b249SRonnie Sahlberg  --disable-libiscsi) libiscsi="no"
1013c589b249SRonnie Sahlberg  ;;
1014c589b249SRonnie Sahlberg  --enable-libiscsi) libiscsi="yes"
1015c589b249SRonnie Sahlberg  ;;
10166542aa9cSPeter Lieven  --disable-libnfs) libnfs="no"
10176542aa9cSPeter Lieven  ;;
10186542aa9cSPeter Lieven  --enable-libnfs) libnfs="yes"
10196542aa9cSPeter Lieven  ;;
102005c2a3e7Sbellard  --enable-profiler) profiler="yes"
102105c2a3e7Sbellard  ;;
102214821030SPavel Borzenkov  --disable-cocoa) cocoa="no"
102314821030SPavel Borzenkov  ;;
1024c2de5c91Smalc  --enable-cocoa)
1025c2de5c91Smalc      cocoa="yes" ;
102689138857SStefan Weil      audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
10275b0753e0Sbellard  ;;
1028cad25d69Spbrook  --disable-system) softmmu="no"
10290a8e90f4Spbrook  ;;
1030cad25d69Spbrook  --enable-system) softmmu="yes"
10310a8e90f4Spbrook  ;;
10320953a80fSZachary Amsden  --disable-user)
10330953a80fSZachary Amsden      linux_user="no" ;
10340953a80fSZachary Amsden      bsd_user="no" ;
10350953a80fSZachary Amsden  ;;
10360953a80fSZachary Amsden  --enable-user) ;;
1037831b7825Sths  --disable-linux-user) linux_user="no"
10380a8e90f4Spbrook  ;;
1039831b7825Sths  --enable-linux-user) linux_user="yes"
1040831b7825Sths  ;;
104184778508Sblueswir1  --disable-bsd-user) bsd_user="no"
104284778508Sblueswir1  ;;
104384778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
104484778508Sblueswir1  ;;
104540d6444eSAvi Kivity  --enable-pie) pie="yes"
104634005a00SKirill A. Shutemov  ;;
104740d6444eSAvi Kivity  --disable-pie) pie="no"
104834005a00SKirill A. Shutemov  ;;
104985aa5189Sbellard  --enable-werror) werror="yes"
105085aa5189Sbellard  ;;
105185aa5189Sbellard  --disable-werror) werror="no"
105285aa5189Sbellard  ;;
105363678e17SSteven Noonan  --enable-stack-protector) stack_protector="yes"
105463678e17SSteven Noonan  ;;
105563678e17SSteven Noonan  --disable-stack-protector) stack_protector="no"
105663678e17SSteven Noonan  ;;
10574d3b6f6eSbalrog  --disable-curses) curses="no"
10584d3b6f6eSbalrog  ;;
1059c584a6d0SJuan Quintela  --enable-curses) curses="yes"
1060c584a6d0SJuan Quintela  ;;
1061769ce76dSAlexander Graf  --disable-curl) curl="no"
1062769ce76dSAlexander Graf  ;;
1063788c8196SJuan Quintela  --enable-curl) curl="yes"
1064788c8196SJuan Quintela  ;;
10652df87df7SJuan Quintela  --disable-fdt) fdt="no"
10662df87df7SJuan Quintela  ;;
10672df87df7SJuan Quintela  --enable-fdt) fdt="yes"
10682df87df7SJuan Quintela  ;;
10695c6c3a6cSChristoph Hellwig  --disable-linux-aio) linux_aio="no"
10705c6c3a6cSChristoph Hellwig  ;;
10715c6c3a6cSChristoph Hellwig  --enable-linux-aio) linux_aio="yes"
10725c6c3a6cSChristoph Hellwig  ;;
1073758e8e38SVenkateswararao Jujjuri (JV)  --disable-attr) attr="no"
1074758e8e38SVenkateswararao Jujjuri (JV)  ;;
1075758e8e38SVenkateswararao Jujjuri (JV)  --enable-attr) attr="yes"
1076758e8e38SVenkateswararao Jujjuri (JV)  ;;
107777755340Sths  --disable-blobs) blobs="no"
107877755340Sths  ;;
10794a19f1ecSpbrook  --with-pkgversion=*) pkgversion=" ($optarg)"
10804a19f1ecSpbrook  ;;
1081519175a2SAlex Barcelo  --with-coroutine=*) coroutine="$optarg"
1082519175a2SAlex Barcelo  ;;
108370c60c08SStefan Hajnoczi  --disable-coroutine-pool) coroutine_pool="no"
108470c60c08SStefan Hajnoczi  ;;
108570c60c08SStefan Hajnoczi  --enable-coroutine-pool) coroutine_pool="yes"
108670c60c08SStefan Hajnoczi  ;;
10877d992e4dSPeter Lieven  --enable-debug-stack-usage) debug_stack_usage="yes"
10887d992e4dSPeter Lieven  ;;
1089a25dba17SJuan Quintela  --disable-docs) docs="no"
109070ec5dc0SAnthony Liguori  ;;
1091a25dba17SJuan Quintela  --enable-docs) docs="yes"
109283a3ab8bSJuan Quintela  ;;
1093d5970055SMichael S. Tsirkin  --disable-vhost-net) vhost_net="no"
1094d5970055SMichael S. Tsirkin  ;;
1095d5970055SMichael S. Tsirkin  --enable-vhost-net) vhost_net="yes"
1096d5970055SMichael S. Tsirkin  ;;
10975e9be92dSNicholas Bellinger  --disable-vhost-scsi) vhost_scsi="no"
10985e9be92dSNicholas Bellinger  ;;
10995e9be92dSNicholas Bellinger  --enable-vhost-scsi) vhost_scsi="yes"
11005e9be92dSNicholas Bellinger  ;;
1101fc0b9b0eSStefan Hajnoczi  --disable-vhost-vsock) vhost_vsock="no"
1102fc0b9b0eSStefan Hajnoczi  ;;
1103fc0b9b0eSStefan Hajnoczi  --enable-vhost-vsock) vhost_vsock="yes"
1104fc0b9b0eSStefan Hajnoczi  ;;
1105da076ffeSGerd Hoffmann  --disable-opengl) opengl="no"
110620ff075bSMichael Walle  ;;
1107da076ffeSGerd Hoffmann  --enable-opengl) opengl="yes"
110820ff075bSMichael Walle  ;;
1109f27aaf4bSChristian Brunner  --disable-rbd) rbd="no"
1110f27aaf4bSChristian Brunner  ;;
1111f27aaf4bSChristian Brunner  --enable-rbd) rbd="yes"
1112f27aaf4bSChristian Brunner  ;;
11138c84cf11SSergei Trofimovich  --disable-xfsctl) xfs="no"
11148c84cf11SSergei Trofimovich  ;;
11158c84cf11SSergei Trofimovich  --enable-xfsctl) xfs="yes"
11168c84cf11SSergei Trofimovich  ;;
11177b02f544SMarc-André Lureau  --disable-smartcard) smartcard="no"
1118111a38b0SRobert Relyea  ;;
11197b02f544SMarc-André Lureau  --enable-smartcard) smartcard="yes"
1120111a38b0SRobert Relyea  ;;
11212b2325ffSGerd Hoffmann  --disable-libusb) libusb="no"
11222b2325ffSGerd Hoffmann  ;;
11232b2325ffSGerd Hoffmann  --enable-libusb) libusb="yes"
11242b2325ffSGerd Hoffmann  ;;
112569354a83SHans de Goede  --disable-usb-redir) usb_redir="no"
112669354a83SHans de Goede  ;;
112769354a83SHans de Goede  --enable-usb-redir) usb_redir="yes"
112869354a83SHans de Goede  ;;
11291ece9905SAlon Levy  --disable-zlib-test) zlib="no"
11301ece9905SAlon Levy  ;;
1131b25c9dffSStefan Weil  --disable-lzo) lzo="no"
1132b25c9dffSStefan Weil  ;;
1133607dacd0Sqiaonuohan  --enable-lzo) lzo="yes"
1134607dacd0Sqiaonuohan  ;;
1135b25c9dffSStefan Weil  --disable-snappy) snappy="no"
1136b25c9dffSStefan Weil  ;;
1137607dacd0Sqiaonuohan  --enable-snappy) snappy="yes"
1138607dacd0Sqiaonuohan  ;;
11396b383c08SPeter Wu  --disable-bzip2) bzip2="no"
11406b383c08SPeter Wu  ;;
11416b383c08SPeter Wu  --enable-bzip2) bzip2="yes"
11426b383c08SPeter Wu  ;;
1143d138cee9SMichael Roth  --enable-guest-agent) guest_agent="yes"
1144d138cee9SMichael Roth  ;;
1145d138cee9SMichael Roth  --disable-guest-agent) guest_agent="no"
1146d138cee9SMichael Roth  ;;
11479dacf32dSYossi Hindin  --enable-guest-agent-msi) guest_agent_msi="yes"
11489dacf32dSYossi Hindin  ;;
11499dacf32dSYossi Hindin  --disable-guest-agent-msi) guest_agent_msi="no"
11509dacf32dSYossi Hindin  ;;
1151d9840e25STomoki Sekiyama  --with-vss-sdk) vss_win32_sdk=""
1152d9840e25STomoki Sekiyama  ;;
1153d9840e25STomoki Sekiyama  --with-vss-sdk=*) vss_win32_sdk="$optarg"
1154d9840e25STomoki Sekiyama  ;;
1155d9840e25STomoki Sekiyama  --without-vss-sdk) vss_win32_sdk="no"
1156d9840e25STomoki Sekiyama  ;;
1157d9840e25STomoki Sekiyama  --with-win-sdk) win_sdk=""
1158d9840e25STomoki Sekiyama  ;;
1159d9840e25STomoki Sekiyama  --with-win-sdk=*) win_sdk="$optarg"
1160d9840e25STomoki Sekiyama  ;;
1161d9840e25STomoki Sekiyama  --without-win-sdk) win_sdk="no"
1162d9840e25STomoki Sekiyama  ;;
11634b1c11fdSDaniel P. Berrange  --enable-tools) want_tools="yes"
11644b1c11fdSDaniel P. Berrange  ;;
11654b1c11fdSDaniel P. Berrange  --disable-tools) want_tools="no"
11664b1c11fdSDaniel P. Berrange  ;;
1167f794573eSEduardo Otubo  --enable-seccomp) seccomp="yes"
1168f794573eSEduardo Otubo  ;;
1169f794573eSEduardo Otubo  --disable-seccomp) seccomp="no"
1170f794573eSEduardo Otubo  ;;
1171eb100396SBharata B Rao  --disable-glusterfs) glusterfs="no"
1172eb100396SBharata B Rao  ;;
1173eb100396SBharata B Rao  --enable-glusterfs) glusterfs="yes"
1174eb100396SBharata B Rao  ;;
117552b53c04SFam Zheng  --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
117652b53c04SFam Zheng      echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
1177583f6e7bSStefan Hajnoczi  ;;
1178cb6414dfSFam Zheng  --enable-vhdx|--disable-vhdx)
1179cb6414dfSFam Zheng      echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1180cb6414dfSFam Zheng  ;;
1181315d3184SFam Zheng  --enable-uuid|--disable-uuid)
1182315d3184SFam Zheng      echo "$0: $opt is obsolete, UUID support is always built" >&2
1183315d3184SFam Zheng  ;;
1184a4ccabcfSAnthony Liguori  --disable-gtk) gtk="no"
1185a4ccabcfSAnthony Liguori  ;;
1186a4ccabcfSAnthony Liguori  --enable-gtk) gtk="yes"
1187a4ccabcfSAnthony Liguori  ;;
1188a1c5e949SDaniel P. Berrange  --tls-priority=*) tls_priority="$optarg"
1189a1c5e949SDaniel P. Berrange  ;;
1190ddbb0d09SDaniel P. Berrange  --disable-gnutls) gnutls="no"
1191ddbb0d09SDaniel P. Berrange  ;;
1192ddbb0d09SDaniel P. Berrange  --enable-gnutls) gnutls="yes"
1193ddbb0d09SDaniel P. Berrange  ;;
119491bfcdb0SDaniel P. Berrange  --disable-nettle) nettle="no"
119591bfcdb0SDaniel P. Berrange  ;;
119691bfcdb0SDaniel P. Berrange  --enable-nettle) nettle="yes"
119791bfcdb0SDaniel P. Berrange  ;;
119891bfcdb0SDaniel P. Berrange  --disable-gcrypt) gcrypt="no"
119991bfcdb0SDaniel P. Berrange  ;;
120091bfcdb0SDaniel P. Berrange  --enable-gcrypt) gcrypt="yes"
120191bfcdb0SDaniel P. Berrange  ;;
12022da776dbSMichael R. Hines  --enable-rdma) rdma="yes"
12032da776dbSMichael R. Hines  ;;
12042da776dbSMichael R. Hines  --disable-rdma) rdma="no"
12052da776dbSMichael R. Hines  ;;
1206528de90aSDaniel P. Berrange  --with-gtkabi=*) gtkabi="$optarg"
1207528de90aSDaniel P. Berrange  ;;
1208bbbf9bfbSStefan Weil  --disable-vte) vte="no"
1209bbbf9bfbSStefan Weil  ;;
1210bbbf9bfbSStefan Weil  --enable-vte) vte="yes"
1211bbbf9bfbSStefan Weil  ;;
12129d9e1521SGerd Hoffmann  --disable-virglrenderer) virglrenderer="no"
12139d9e1521SGerd Hoffmann  ;;
12149d9e1521SGerd Hoffmann  --enable-virglrenderer) virglrenderer="yes"
12159d9e1521SGerd Hoffmann  ;;
1216e91c793cSCole Robinson  --disable-tpm) tpm="no"
1217e91c793cSCole Robinson  ;;
1218ab214c29SStefan Berger  --enable-tpm) tpm="yes"
1219ab214c29SStefan Berger  ;;
12200a12ec87SRichard W.M. Jones  --disable-libssh2) libssh2="no"
12210a12ec87SRichard W.M. Jones  ;;
12220a12ec87SRichard W.M. Jones  --enable-libssh2) libssh2="yes"
12230a12ec87SRichard W.M. Jones  ;;
1224ed1701c6SDr. David Alan Gilbert  --disable-live-block-migration) live_block_migration="no"
1225ed1701c6SDr. David Alan Gilbert  ;;
1226ed1701c6SDr. David Alan Gilbert  --enable-live-block-migration) live_block_migration="yes"
1227ed1701c6SDr. David Alan Gilbert  ;;
1228a99d57bbSWanlong Gao  --disable-numa) numa="no"
1229a99d57bbSWanlong Gao  ;;
1230a99d57bbSWanlong Gao  --enable-numa) numa="yes"
1231a99d57bbSWanlong Gao  ;;
12322847b469SFam Zheng  --disable-tcmalloc) tcmalloc="no"
12332847b469SFam Zheng  ;;
12342847b469SFam Zheng  --enable-tcmalloc) tcmalloc="yes"
12352847b469SFam Zheng  ;;
12367b01cb97SAlexandre Derumier  --disable-jemalloc) jemalloc="no"
12377b01cb97SAlexandre Derumier  ;;
12387b01cb97SAlexandre Derumier  --enable-jemalloc) jemalloc="yes"
12397b01cb97SAlexandre Derumier  ;;
1240a6b1d4c0SChanglong Xie  --disable-replication) replication="no"
1241a6b1d4c0SChanglong Xie  ;;
1242a6b1d4c0SChanglong Xie  --enable-replication) replication="yes"
1243a6b1d4c0SChanglong Xie  ;;
1244da92c3ffSAshish Mittal  --disable-vxhs) vxhs="no"
1245da92c3ffSAshish Mittal  ;;
1246da92c3ffSAshish Mittal  --enable-vxhs) vxhs="yes"
1247da92c3ffSAshish Mittal  ;;
12482d2ad6d0SFam Zheng  *)
12492d2ad6d0SFam Zheng      echo "ERROR: unknown option $opt"
12502d2ad6d0SFam Zheng      echo "Try '$0 --help' for more information"
12512d2ad6d0SFam Zheng      exit 1
12527f1559c6Sbalrog  ;;
12537d13299dSbellard  esac
12547d13299dSbellarddone
12557d13299dSbellard
125640293e58Sbellardcase "$cpu" in
1257e3608d66SRichard Henderson    ppc)
1258e3608d66SRichard Henderson           CPU_CFLAGS="-m32"
1259e3608d66SRichard Henderson           LDFLAGS="-m32 $LDFLAGS"
1260e3608d66SRichard Henderson           ;;
1261e3608d66SRichard Henderson    ppc64)
1262e3608d66SRichard Henderson           CPU_CFLAGS="-m64"
1263e3608d66SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
1264e3608d66SRichard Henderson           ;;
12659b9c37c3SRichard Henderson    sparc)
1266f1079bb8SRichard Henderson           CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1267f1079bb8SRichard Henderson           LDFLAGS="-m32 -mv8plus $LDFLAGS"
12683142255cSblueswir1           ;;
1269ed968ff1SJuan Quintela    sparc64)
127079f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m64 -mcpu=ultrasparc"
1271f1079bb8SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
12723142255cSblueswir1           ;;
127376d83bdeSths    s390)
1274061cdd81SRichard Henderson           CPU_CFLAGS="-m31"
127528d7cc49SRichard Henderson           LDFLAGS="-m31 $LDFLAGS"
127628d7cc49SRichard Henderson           ;;
127728d7cc49SRichard Henderson    s390x)
1278061cdd81SRichard Henderson           CPU_CFLAGS="-m64"
127928d7cc49SRichard Henderson           LDFLAGS="-m64 $LDFLAGS"
128076d83bdeSths           ;;
128140293e58Sbellard    i386)
128279f3b12fSPeter Crosthwaite           CPU_CFLAGS="-m32"
12830c439cbfSJuan Quintela           LDFLAGS="-m32 $LDFLAGS"
12842b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
128540293e58Sbellard           ;;
128640293e58Sbellard    x86_64)
12877ebee43eSRichard Henderson           # ??? Only extremely old AMD cpus do not have cmpxchg16b.
12887ebee43eSRichard Henderson           # If we truly care, we should simply detect this case at
12897ebee43eSRichard Henderson           # runtime and generate the fallback to serial emulation.
12907ebee43eSRichard Henderson           CPU_CFLAGS="-m64 -mcx16"
12910c439cbfSJuan Quintela           LDFLAGS="-m64 $LDFLAGS"
12922b2e59e6SPaolo Bonzini           cc_i386='$(CC) -m32'
1293379f6698SPaul Brook           ;;
1294c72b26ecSRichard Henderson    x32)
1295c72b26ecSRichard Henderson           CPU_CFLAGS="-mx32"
1296c72b26ecSRichard Henderson           LDFLAGS="-mx32 $LDFLAGS"
1297c72b26ecSRichard Henderson           cc_i386='$(CC) -m32'
1298c72b26ecSRichard Henderson           ;;
129930163d89SPeter Maydell    # No special flags required for other host CPUs
13003142255cSblueswir1esac
13013142255cSblueswir1
130279f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
130379f3b12fSPeter CrosthwaiteEXTRA_CFLAGS="$CPU_CFLAGS $EXTRA_CFLAGS"
130479f3b12fSPeter Crosthwaite
1305affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly
1306affc88ccSPeter Maydell# support, even if we're using TCI.
1307affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then
1308affc88ccSPeter Maydell  bsd_user="no"
1309affc88ccSPeter Maydell  linux_user="no"
1310affc88ccSPeter Maydellfi
1311affc88ccSPeter Maydell
131260e0df25SPeter Maydelldefault_target_list=""
131360e0df25SPeter Maydell
13146e92f823SPeter Maydellmak_wilds=""
13156e92f823SPeter Maydell
131660e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then
13176e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
131860e0df25SPeter Maydellfi
131960e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then
13206e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
132160e0df25SPeter Maydellfi
132260e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then
13236e92f823SPeter Maydell    mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
132460e0df25SPeter Maydellfi
132560e0df25SPeter Maydell
13266e92f823SPeter Maydellfor config in $mak_wilds; do
13276e92f823SPeter Maydell    default_target_list="${default_target_list} $(basename "$config" .mak)"
13286e92f823SPeter Maydelldone
13296e92f823SPeter Maydell
1330c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output
133164a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
1332c53eeaf7SStefan Hajnoczi
1333af5db58eSpbrookif test x"$show_help" = x"yes" ; then
1334af5db58eSpbrookcat << EOF
1335af5db58eSpbrook
1336af5db58eSpbrookUsage: configure [options]
1337af5db58eSpbrookOptions: [defaults in brackets after descriptions]
1338af5db58eSpbrook
133908fb77edSStefan WeilStandard options:
134008fb77edSStefan Weil  --help                   print this message
134108fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
134208fb77edSStefan Weil  --interp-prefix=PREFIX   where to find shared libraries, etc.
134308fb77edSStefan Weil                           use %M for cpu name [$interp_prefix]
134408fb77edSStefan Weil  --target-list=LIST       set target list (default: build everything)
134508fb77edSStefan Weil$(echo Available targets: $default_target_list | \
134608fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
134708fb77edSStefan Weil
134808fb77edSStefan WeilAdvanced options (experts only):
134908fb77edSStefan Weil  --source-path=PATH       path of source code [$source_path]
135008fb77edSStefan Weil  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]
135108fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
135208fb77edSStefan Weil  --iasl=IASL              use ACPI compiler IASL [$iasl]
135308fb77edSStefan Weil  --host-cc=CC             use C compiler CC [$host_cc] for code run at
135408fb77edSStefan Weil                           build time
135508fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
135608fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
135708fb77edSStefan Weil  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS
135811cde1c8SBruno Dominguez  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
135908fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
136008fb77edSStefan Weil  --make=MAKE              use specified make [$make]
136108fb77edSStefan Weil  --install=INSTALL        use specified install [$install]
136208fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
136308fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
136408fb77edSStefan Weil  --static                 enable static build [$static]
136508fb77edSStefan Weil  --mandir=PATH            install man pages in PATH
136608fb77edSStefan Weil  --datadir=PATH           install firmware in PATH$confsuffix
136708fb77edSStefan Weil  --docdir=PATH            install documentation in PATH$confsuffix
136808fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
136908fb77edSStefan Weil  --libdir=PATH            install libraries in PATH
137008fb77edSStefan Weil  --sysconfdir=PATH        install config in PATH$confsuffix
137108fb77edSStefan Weil  --localstatedir=PATH     install local state in PATH (set at runtime on win32)
1372e26110cfSFam Zheng  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
137308fb77edSStefan Weil  --enable-debug           enable common debug build options
137408fb77edSStefan Weil  --disable-strip          disable stripping binaries
137508fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
137663678e17SSteven Noonan  --disable-stack-protector disable compiler-provided stack protection
137708fb77edSStefan Weil  --audio-drv-list=LIST    set audio drivers list:
137808fb77edSStefan Weil                           Available drivers: $audio_possible_drivers
137908fb77edSStefan Weil  --block-drv-whitelist=L  Same as --block-drv-rw-whitelist=L
138008fb77edSStefan Weil  --block-drv-rw-whitelist=L
138108fb77edSStefan Weil                           set block driver read-write whitelist
138208fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
138308fb77edSStefan Weil  --block-drv-ro-whitelist=L
138408fb77edSStefan Weil                           set block driver read-only whitelist
138508fb77edSStefan Weil                           (affects only QEMU, not qemu-img)
13865b808275SLluís Vilanova  --enable-trace-backends=B Set trace backend
1387c53eeaf7SStefan Hajnoczi                           Available backends: $trace_backend_list
138808fb77edSStefan Weil  --with-trace-file=NAME   Full PATH,NAME of file to store traces
138908fb77edSStefan Weil                           Default:trace-<pid>
1390c23f23b9SMichael Tokarev  --disable-slirp          disable SLIRP userspace network connectivity
1391c23f23b9SMichael Tokarev  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
1392c23f23b9SMichael Tokarev  --oss-lib                path to OSS library
1393c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
139408fb77edSStefan Weil  --with-coroutine=BACKEND coroutine backend. Supported options:
139533c53c54SDaniel P. Berrange                           ucontext, sigaltstack, windows
139608fb77edSStefan Weil  --enable-gcov            enable test coverage analysis with gcov
139708fb77edSStefan Weil  --gcov=GCOV              use specified gcov [$gcov_tool]
1398c23f23b9SMichael Tokarev  --disable-blobs          disable installing provided firmware blobs
1399c23f23b9SMichael Tokarev  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent
1400c23f23b9SMichael Tokarev  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)
1401a1c5e949SDaniel P. Berrange  --tls-priority           default TLS protocol/cipher priority string
1402c12d66aaSLin Ma  --enable-gprof           QEMU profiling with gprof
1403c12d66aaSLin Ma  --enable-profiler        profiler support
1404c12d66aaSLin Ma  --enable-xen-pv-domain-build
1405c12d66aaSLin Ma                           xen pv domain builder
1406c12d66aaSLin Ma  --enable-debug-stack-usage
1407c12d66aaSLin Ma                           track the maximum stack usage of stacks created by qemu_alloc_stack
1408c23f23b9SMichael Tokarev
1409c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and
1410c23f23b9SMichael Tokarevdisabled with --disable-FEATURE, default is enabled if available:
1411c23f23b9SMichael Tokarev
1412c23f23b9SMichael Tokarev  system          all system emulation targets
1413c23f23b9SMichael Tokarev  user            supported user emulation targets
1414c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
1415c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
1416c23f23b9SMichael Tokarev  docs            build documentation
1417c23f23b9SMichael Tokarev  guest-agent     build the QEMU Guest Agent
1418c23f23b9SMichael Tokarev  guest-agent-msi build guest agent Windows MSI installation package
1419c23f23b9SMichael Tokarev  pie             Position Independent Executables
1420c23f23b9SMichael Tokarev  modules         modules support
1421c23f23b9SMichael Tokarev  debug-tcg       TCG debugging (default is disabled)
1422c23f23b9SMichael Tokarev  debug-info      debugging information
1423c23f23b9SMichael Tokarev  sparse          sparse checker
1424c23f23b9SMichael Tokarev
1425ddbb0d09SDaniel P. Berrange  gnutls          GNUTLS cryptography support
142691bfcdb0SDaniel P. Berrange  nettle          nettle cryptography support
142791bfcdb0SDaniel P. Berrange  gcrypt          libgcrypt cryptography support
1428c23f23b9SMichael Tokarev  sdl             SDL UI
1429c23f23b9SMichael Tokarev  --with-sdlabi     select preferred SDL ABI 1.2 or 2.0
1430c23f23b9SMichael Tokarev  gtk             gtk UI
1431c23f23b9SMichael Tokarev  --with-gtkabi     select preferred GTK ABI 2.0 or 3.0
1432c23f23b9SMichael Tokarev  vte             vte support for the gtk UI
1433c23f23b9SMichael Tokarev  curses          curses UI
1434c23f23b9SMichael Tokarev  vnc             VNC UI support
1435c23f23b9SMichael Tokarev  vnc-sasl        SASL encryption for VNC server
1436c23f23b9SMichael Tokarev  vnc-jpeg        JPEG lossy compression for VNC server
1437c23f23b9SMichael Tokarev  vnc-png         PNG compression for VNC server
1438c23f23b9SMichael Tokarev  cocoa           Cocoa UI (Mac OS X only)
1439c23f23b9SMichael Tokarev  virtfs          VirtFS
1440c23f23b9SMichael Tokarev  xen             xen backend driver support
1441c23f23b9SMichael Tokarev  xen-pci-passthrough
1442c23f23b9SMichael Tokarev  brlapi          BrlAPI (Braile)
1443c23f23b9SMichael Tokarev  curl            curl connectivity
1444c23f23b9SMichael Tokarev  fdt             fdt device tree
1445c23f23b9SMichael Tokarev  bluez           bluez stack connectivity
1446c23f23b9SMichael Tokarev  kvm             KVM acceleration support
1447b0cb0a66SVincent Palatin  hax             HAX acceleration support
1448c23f23b9SMichael Tokarev  rdma            RDMA-based migration support
1449c23f23b9SMichael Tokarev  vde             support for vde network
1450c23f23b9SMichael Tokarev  netmap          support for netmap network
1451c23f23b9SMichael Tokarev  linux-aio       Linux AIO support
1452c23f23b9SMichael Tokarev  cap-ng          libcap-ng support
1453c23f23b9SMichael Tokarev  attr            attr and xattr support
1454c23f23b9SMichael Tokarev  vhost-net       vhost-net acceleration support
1455c23f23b9SMichael Tokarev  spice           spice
1456c23f23b9SMichael Tokarev  rbd             rados block device (rbd)
1457c23f23b9SMichael Tokarev  libiscsi        iscsi support
1458c23f23b9SMichael Tokarev  libnfs          nfs support
14597b02f544SMarc-André Lureau  smartcard       smartcard support (libcacard)
1460c23f23b9SMichael Tokarev  libusb          libusb (for usb passthrough)
1461ed1701c6SDr. David Alan Gilbert  live-block-migration   Block migration in the main migration stream
1462c23f23b9SMichael Tokarev  usb-redir       usb network redirection support
1463c23f23b9SMichael Tokarev  lzo             support of lzo compression library
1464c23f23b9SMichael Tokarev  snappy          support of snappy compression library
1465c23f23b9SMichael Tokarev  bzip2           support of bzip2 compression library
1466c23f23b9SMichael Tokarev                  (for reading bzip2-compressed dmg images)
1467c23f23b9SMichael Tokarev  seccomp         seccomp support
1468c23f23b9SMichael Tokarev  coroutine-pool  coroutine freelist (better performance)
1469c23f23b9SMichael Tokarev  glusterfs       GlusterFS backend
1470c23f23b9SMichael Tokarev  tpm             TPM support
1471c23f23b9SMichael Tokarev  libssh2         ssh block device support
1472c23f23b9SMichael Tokarev  numa            libnuma support
1473c23f23b9SMichael Tokarev  tcmalloc        tcmalloc support
14747b01cb97SAlexandre Derumier  jemalloc        jemalloc support
1475a6b1d4c0SChanglong Xie  replication     replication support
1476c12d66aaSLin Ma  vhost-vsock     virtio sockets device support
1477c12d66aaSLin Ma  opengl          opengl support
1478c12d66aaSLin Ma  virglrenderer   virgl rendering support
1479c12d66aaSLin Ma  xfsctl          xfsctl support
1480c12d66aaSLin Ma  qom-cast-debug  cast debugging support
1481c12d66aaSLin Ma  tools           build qemu-io, qemu-nbd and qemu-image tools
1482da92c3ffSAshish Mittal  vxhs            Veritas HyperScale vDisk backend support
148308fb77edSStefan Weil
148408fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
1485af5db58eSpbrookEOF
14862d2ad6d0SFam Zhengexit 0
1487af5db58eSpbrookfi
1488af5db58eSpbrook
1489c53eeaf7SStefan Hajnocziif ! has $python; then
1490c53eeaf7SStefan Hajnoczi  error_exit "Python not found. Use --python=/path/to/python"
1491c53eeaf7SStefan Hajnoczifi
1492c53eeaf7SStefan Hajnoczi
1493c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit
1494c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value.
1495c53eeaf7SStefan Hajnocziif ! $python -c 'import sys; sys.exit(sys.version_info < (2,6) or sys.version_info >= (3,))'; then
1496c53eeaf7SStefan Hajnoczi  error_exit "Cannot use '$python', Python 2.6 or later is required." \
1497c53eeaf7SStefan Hajnoczi      "Note that Python 3 or later is not yet supported." \
1498c53eeaf7SStefan Hajnoczi      "Use --python=/path/to/python to specify a supported Python."
1499c53eeaf7SStefan Hajnoczifi
1500c53eeaf7SStefan Hajnoczi
1501c53eeaf7SStefan Hajnoczi# Suppress writing compiled files
1502c53eeaf7SStefan Hajnoczipython="$python -B"
1503c53eeaf7SStefan Hajnoczi
1504359bc95dSPeter Maydell# Now we have handled --enable-tcg-interpreter and know we're not just
1505359bc95dSPeter Maydell# printing the help message, bail out if the host CPU isn't supported.
1506359bc95dSPeter Maydellif test "$ARCH" = "unknown"; then
1507359bc95dSPeter Maydell    if test "$tcg_interpreter" = "yes" ; then
1508359bc95dSPeter Maydell        echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1509359bc95dSPeter Maydell    else
151076ad07a4SPeter Maydell        error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1511359bc95dSPeter Maydell    fi
1512359bc95dSPeter Maydellfi
1513359bc95dSPeter Maydell
15149c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
15159c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
15169c83ffd8SPeter Maydellif test -z "$werror" ; then
15179c83ffd8SPeter Maydell    if test -d "$source_path/.git" -a \
1518e4650c81SThomas Huth        \( "$linux" = "yes" -o "$mingw32" = "yes" \) ; then
15199c83ffd8SPeter Maydell        werror="yes"
15209c83ffd8SPeter Maydell    else
15219c83ffd8SPeter Maydell        werror="no"
15229c83ffd8SPeter Maydell    fi
15239c83ffd8SPeter Maydellfi
15249c83ffd8SPeter Maydell
15258d05095cSPaolo Bonzini# check that the C compiler works.
152693b25869SJohn Snowwrite_c_skeleton;
15278d05095cSPaolo Bonziniif compile_object ; then
15288d05095cSPaolo Bonzini  : C compiler works ok
15298d05095cSPaolo Bonzinielse
153076ad07a4SPeter Maydell    error_exit "\"$cc\" either does not exist or does not work"
15318d05095cSPaolo Bonzinifi
15320ef74c74SPeter Maydellif ! compile_prog ; then
15330ef74c74SPeter Maydell    error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
15340ef74c74SPeter Maydellfi
15358d05095cSPaolo Bonzini
1536fb59dabdSPeter Maydellif test "$bogus_os" = "yes"; then
1537fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1538fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1539fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1540fb59dabdSPeter Maydell    # host OS we should stop now.
1541fb59dabdSPeter Maydell    error_exit "Unrecognized host OS $targetos"
1542fb59dabdSPeter Maydellfi
1543fb59dabdSPeter Maydell
15448d05095cSPaolo Bonzinigcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
15458d05095cSPaolo Bonzinigcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1546ac7568bdSDaniel P. Berrangegcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1547435405acSPranith Kumargcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
1548c1556a81SPeter Maydellgcc_flags="-Wno-initializer-overrides $gcc_flags"
154971429097SPeter Maydellgcc_flags="-Wno-string-plus-int $gcc_flags"
15506ca026cbSPeter Maydell# Note that we do not add -Werror to gcc_flags here, because that would
15516ca026cbSPeter Maydell# enable it for all configure tests. If a configure test failed due
15526ca026cbSPeter Maydell# to -Werror this would just silently disable some features,
15536ca026cbSPeter Maydell# so it's too error prone.
155493b25869SJohn Snow
155593b25869SJohn Snowcc_has_warning_flag() {
155693b25869SJohn Snow    write_c_skeleton;
155793b25869SJohn Snow
1558a1d29d6cSPeter Maydell    # Use the positive sense of the flag when testing for -Wno-wombat
1559a1d29d6cSPeter Maydell    # support (gcc will happily accept the -Wno- form of unknown
1560a1d29d6cSPeter Maydell    # warning options).
156193b25869SJohn Snow    optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
156293b25869SJohn Snow    compile_prog "-Werror $optflag" ""
156393b25869SJohn Snow}
156493b25869SJohn Snow
156593b25869SJohn Snowfor flag in $gcc_flags; do
156693b25869SJohn Snow    if cc_has_warning_flag $flag ; then
15678d05095cSPaolo Bonzini        QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15688d05095cSPaolo Bonzini    fi
15698d05095cSPaolo Bonzinidone
15708d05095cSPaolo Bonzini
157163678e17SSteven Noonanif test "$stack_protector" != "no"; then
1572fccd35a0SRodrigo Rebello  cat > $TMPC << EOF
1573fccd35a0SRodrigo Rebelloint main(int argc, char *argv[])
1574fccd35a0SRodrigo Rebello{
1575fccd35a0SRodrigo Rebello    char arr[64], *p = arr, *c = argv[0];
1576fccd35a0SRodrigo Rebello    while (*c) {
1577fccd35a0SRodrigo Rebello        *p++ = *c++;
1578fccd35a0SRodrigo Rebello    }
1579fccd35a0SRodrigo Rebello    return 0;
1580fccd35a0SRodrigo Rebello}
1581fccd35a0SRodrigo RebelloEOF
158263678e17SSteven Noonan  gcc_flags="-fstack-protector-strong -fstack-protector-all"
15833b463a3fSMiroslav Rezanina  sp_on=0
158463678e17SSteven Noonan  for flag in $gcc_flags; do
1585590e5dd9SPeter Maydell    # We need to check both a compile and a link, since some compiler
1586590e5dd9SPeter Maydell    # setups fail only on a .c->.o compile and some only at link time
1587590e5dd9SPeter Maydell    if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1588590e5dd9SPeter Maydell       compile_prog "-Werror $flag" ""; then
158963678e17SSteven Noonan      QEMU_CFLAGS="$QEMU_CFLAGS $flag"
15903b463a3fSMiroslav Rezanina      sp_on=1
159163678e17SSteven Noonan      break
159263678e17SSteven Noonan    fi
159363678e17SSteven Noonan  done
15943b463a3fSMiroslav Rezanina  if test "$stack_protector" = yes; then
15953b463a3fSMiroslav Rezanina    if test $sp_on = 0; then
15963b463a3fSMiroslav Rezanina      error_exit "Stack protector not supported"
15973b463a3fSMiroslav Rezanina    fi
15983b463a3fSMiroslav Rezanina  fi
159937746c5eSMarc-André Lureaufi
160037746c5eSMarc-André Lureau
1601cbdd1999SPaolo Bonzini# Workaround for http://gcc.gnu.org/PR55489.  Happens with -fPIE/-fPIC and
1602cbdd1999SPaolo Bonzini# large functions that use global variables.  The bug is in all releases of
1603cbdd1999SPaolo Bonzini# GCC, but it became particularly acute in 4.6.x and 4.7.x.  It is fixed in
1604cbdd1999SPaolo Bonzini# 4.7.3 and 4.8.0.  We should be able to delete this at the end of 2013.
1605cbdd1999SPaolo Bonzinicat > $TMPC << EOF
1606cbdd1999SPaolo Bonzini#if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2))
1607cbdd1999SPaolo Bonziniint main(void) { return 0; }
1608cbdd1999SPaolo Bonzini#else
1609cbdd1999SPaolo Bonzini#error No bug in this compiler.
1610cbdd1999SPaolo Bonzini#endif
1611cbdd1999SPaolo BonziniEOF
1612cbdd1999SPaolo Bonziniif compile_prog "-Werror -fno-gcse" "" ; then
1613cbdd1999SPaolo Bonzini  TRANSLATE_OPT_CFLAGS=-fno-gcse
1614cbdd1999SPaolo Bonzinifi
1615cbdd1999SPaolo Bonzini
161640d6444eSAvi Kivityif test "$static" = "yes" ; then
1617aa0d1f44SPaolo Bonzini  if test "$modules" = "yes" ; then
1618aa0d1f44SPaolo Bonzini    error_exit "static and modules are mutually incompatible"
1619aa0d1f44SPaolo Bonzini  fi
162040d6444eSAvi Kivity  if test "$pie" = "yes" ; then
162176ad07a4SPeter Maydell    error_exit "static and pie are mutually incompatible"
162240d6444eSAvi Kivity  else
162340d6444eSAvi Kivity    pie="no"
162440d6444eSAvi Kivity  fi
162540d6444eSAvi Kivityfi
162640d6444eSAvi Kivity
1627768b7855SEmilio G. Cota# Unconditional check for compiler __thread support
1628768b7855SEmilio G. Cota  cat > $TMPC << EOF
1629768b7855SEmilio G. Cotastatic __thread int tls_var;
1630768b7855SEmilio G. Cotaint main(void) { return tls_var; }
1631768b7855SEmilio G. CotaEOF
1632768b7855SEmilio G. Cota
1633768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then
1634768b7855SEmilio G. Cota    error_exit "Your compiler does not support the __thread specifier for " \
1635768b7855SEmilio G. Cota	"Thread-Local Storage (TLS). Please upgrade to a version that does."
1636768b7855SEmilio G. Cotafi
1637768b7855SEmilio G. Cota
163840d6444eSAvi Kivityif test "$pie" = ""; then
163940d6444eSAvi Kivity  case "$cpu-$targetos" in
1640c72b26ecSRichard Henderson    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
164140d6444eSAvi Kivity      ;;
164240d6444eSAvi Kivity    *)
164340d6444eSAvi Kivity      pie="no"
164440d6444eSAvi Kivity      ;;
164540d6444eSAvi Kivity  esac
164640d6444eSAvi Kivityfi
164740d6444eSAvi Kivity
164840d6444eSAvi Kivityif test "$pie" != "no" ; then
164940d6444eSAvi Kivity  cat > $TMPC << EOF
165021d4a791SAvi Kivity
165121d4a791SAvi Kivity#ifdef __linux__
165221d4a791SAvi Kivity#  define THREAD __thread
165321d4a791SAvi Kivity#else
165421d4a791SAvi Kivity#  define THREAD
165521d4a791SAvi Kivity#endif
165621d4a791SAvi Kivity
165721d4a791SAvi Kivitystatic THREAD int tls_var;
165821d4a791SAvi Kivity
165921d4a791SAvi Kivityint main(void) { return tls_var; }
166021d4a791SAvi Kivity
166140d6444eSAvi KivityEOF
166240d6444eSAvi Kivity  if compile_prog "-fPIE -DPIE" "-pie"; then
166340d6444eSAvi Kivity    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
166440d6444eSAvi Kivity    LDFLAGS="-pie $LDFLAGS"
166540d6444eSAvi Kivity    pie="yes"
166640d6444eSAvi Kivity    if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
166740d6444eSAvi Kivity      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
166840d6444eSAvi Kivity    fi
166940d6444eSAvi Kivity  else
167040d6444eSAvi Kivity    if test "$pie" = "yes"; then
167176ad07a4SPeter Maydell      error_exit "PIE not available due to missing toolchain support"
167240d6444eSAvi Kivity    else
167340d6444eSAvi Kivity      echo "Disabling PIE due to missing toolchain support"
167440d6444eSAvi Kivity      pie="no"
167540d6444eSAvi Kivity    fi
167640d6444eSAvi Kivity  fi
167746eef33bSBrad
1678e4a7b344SStefan Hajnoczi  if compile_prog "-Werror -fno-pie" "-nopie"; then
167946eef33bSBrad    CFLAGS_NOPIE="-fno-pie"
168046eef33bSBrad    LDFLAGS_NOPIE="-nopie"
168146eef33bSBrad  fi
168240d6444eSAvi Kivityfi
168340d6444eSAvi Kivity
168409dada40SPaolo Bonzini##########################################
168509dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains
168609dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit
168709dada40SPaolo Bonzini# specification is necessary
168809dada40SPaolo Bonzini
168909dada40SPaolo Bonziniif test "$cpu" = "i386"; then
169009dada40SPaolo Bonzini  cat > $TMPC << EOF
169109dada40SPaolo Bonzinistatic int sfaa(int *ptr)
169209dada40SPaolo Bonzini{
169309dada40SPaolo Bonzini  return __sync_fetch_and_and(ptr, 0);
169409dada40SPaolo Bonzini}
169509dada40SPaolo Bonzini
169609dada40SPaolo Bonziniint main(void)
169709dada40SPaolo Bonzini{
169809dada40SPaolo Bonzini  int val = 42;
16991405b629SStefan Weil  val = __sync_val_compare_and_swap(&val, 0, 1);
170009dada40SPaolo Bonzini  sfaa(&val);
170109dada40SPaolo Bonzini  return val;
170209dada40SPaolo Bonzini}
170309dada40SPaolo BonziniEOF
170409dada40SPaolo Bonzini  if ! compile_prog "" "" ; then
170509dada40SPaolo Bonzini    QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
170609dada40SPaolo Bonzini  fi
170709dada40SPaolo Bonzinifi
170809dada40SPaolo Bonzini
170909dada40SPaolo Bonzini#########################################
1710ec530c81Sbellard# Solaris specific configure tool chain decisions
171109dada40SPaolo Bonzini
1712ec530c81Sbellardif test "$solaris" = "yes" ; then
17136792aa11SLoïc Minier  if has $install; then
17146792aa11SLoïc Minier    :
17156792aa11SLoïc Minier  else
171676ad07a4SPeter Maydell    error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
171776ad07a4SPeter Maydell        "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
171876ad07a4SPeter Maydell        "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1719ec530c81Sbellard  fi
172089138857SStefan Weil  if test "$(path_of $install)" = "/usr/sbin/install" ; then
172176ad07a4SPeter Maydell    error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
172276ad07a4SPeter Maydell        "try ginstall from the GNU fileutils available from www.blastwave.org" \
172376ad07a4SPeter Maydell        "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1724ec530c81Sbellard  fi
17256792aa11SLoïc Minier  if has ar; then
17266792aa11SLoïc Minier    :
17276792aa11SLoïc Minier  else
1728ec530c81Sbellard    if test -f /usr/ccs/bin/ar ; then
172976ad07a4SPeter Maydell      error_exit "No path includes ar" \
173076ad07a4SPeter Maydell          "Add /usr/ccs/bin to your path and rerun configure"
1731ec530c81Sbellard    fi
173276ad07a4SPeter Maydell    error_exit "No path includes ar"
1733ec530c81Sbellard  fi
1734ec530c81Sbellardfi
1735ec530c81Sbellard
1736afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1737121afa9eSAnthony Liguori    target_list="$default_target_list"
1738121afa9eSAnthony Liguorielse
173989138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
17405327cf48Sbellardfi
174125b48338SPeter Maydell
174225b48338SPeter Maydell# Check that we recognised the target name; this allows a more
174325b48338SPeter Maydell# friendly error message than if we let it fall through.
174425b48338SPeter Maydellfor target in $target_list; do
174525b48338SPeter Maydell    case " $default_target_list " in
174625b48338SPeter Maydell        *" $target "*)
174725b48338SPeter Maydell            ;;
174825b48338SPeter Maydell        *)
174925b48338SPeter Maydell            error_exit "Unknown target name '$target'"
175025b48338SPeter Maydell            ;;
175125b48338SPeter Maydell    esac
175225b48338SPeter Maydelldone
175325b48338SPeter Maydell
1754f55fe278SPaolo Bonzini# see if system emulation was really requested
1755f55fe278SPaolo Bonzinicase " $target_list " in
1756f55fe278SPaolo Bonzini  *"-softmmu "*) softmmu=yes
1757f55fe278SPaolo Bonzini  ;;
1758f55fe278SPaolo Bonzini  *) softmmu=no
1759f55fe278SPaolo Bonzini  ;;
1760f55fe278SPaolo Bonziniesac
17615327cf48Sbellard
1762249247c9SJuan Quintelafeature_not_found() {
1763249247c9SJuan Quintela  feature=$1
176421684af0SStewart Smith  remedy=$2
1765249247c9SJuan Quintela
176676ad07a4SPeter Maydell  error_exit "User requested feature $feature" \
176721684af0SStewart Smith      "configure was not able to find it." \
176821684af0SStewart Smith      "$remedy"
1769249247c9SJuan Quintela}
1770249247c9SJuan Quintela
17717d13299dSbellard# ---
17727d13299dSbellard# big/little endian test
17737d13299dSbellardcat > $TMPC << EOF
177461cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
177561cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
177661cc919fSMike Frysingerextern int foo(short *, short *);
177761cc919fSMike Frysingerint main(int argc, char *argv[]) {
177861cc919fSMike Frysinger    return foo(big_endian, little_endian);
17797d13299dSbellard}
17807d13299dSbellardEOF
17817d13299dSbellard
178261cc919fSMike Frysingerif compile_object ; then
178361cc919fSMike Frysinger    if grep -q BiGeNdIaN $TMPO ; then
178461cc919fSMike Frysinger        bigendian="yes"
178561cc919fSMike Frysinger    elif grep -q LiTtLeEnDiAn $TMPO ; then
178661cc919fSMike Frysinger        bigendian="no"
17877d13299dSbellard    else
17887d13299dSbellard        echo big/little test failed
17897d13299dSbellard    fi
17907d13299dSbellardelse
179161cc919fSMike Frysinger    echo big/little test failed
17927d13299dSbellardfi
17937d13299dSbellard
1794b0a47e79SJuan Quintela##########################################
1795a30878e7SPeter Maydell# cocoa implies not SDL or GTK
1796a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI
1797a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code)
1798a30878e7SPeter Maydellif test "$cocoa" = "yes"; then
1799a30878e7SPeter Maydell    if test "$sdl" = "yes"; then
1800a30878e7SPeter Maydell        error_exit "Cocoa and SDL UIs cannot both be enabled at once"
1801a30878e7SPeter Maydell    fi
1802a30878e7SPeter Maydell    if test "$gtk" = "yes"; then
1803a30878e7SPeter Maydell        error_exit "Cocoa and GTK UIs cannot both be enabled at once"
1804a30878e7SPeter Maydell    fi
1805a30878e7SPeter Maydell    gtk=no
1806a30878e7SPeter Maydell    sdl=no
1807a30878e7SPeter Maydellfi
1808a30878e7SPeter Maydell
18096b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX
18106b39b063SEric Blakecat > $TMPC << EOF
18116b39b063SEric Blake#include <stdint.h>
18126b39b063SEric Blake#include <stdio.h>
18136b39b063SEric Blakeint main(int argc, char *argv[]) {
18146b39b063SEric Blake    return printf("%zu", SIZE_MAX);
18156b39b063SEric Blake}
18166b39b063SEric BlakeEOF
18176b39b063SEric Blakehave_broken_size_max=no
18186b39b063SEric Blakeif ! compile_object -Werror ; then
18196b39b063SEric Blake    have_broken_size_max=yes
18206b39b063SEric Blakefi
18216b39b063SEric Blake
1822a30878e7SPeter Maydell##########################################
1823015a33bdSGonglei# L2TPV3 probe
1824015a33bdSGonglei
1825015a33bdSGongleicat > $TMPC <<EOF
1826015a33bdSGonglei#include <sys/socket.h>
1827bff6cb72SMichael Tokarev#include <linux/ip.h>
1828015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); }
1829015a33bdSGongleiEOF
1830015a33bdSGongleiif compile_prog "" "" ; then
1831015a33bdSGonglei  l2tpv3=yes
1832015a33bdSGongleielse
1833015a33bdSGonglei  l2tpv3=no
1834015a33bdSGongleifi
1835015a33bdSGonglei
1836015a33bdSGonglei##########################################
18374d9310f4SDaniel P. Berrange# MinGW / Mingw-w64 localtime_r/gmtime_r check
18384d9310f4SDaniel P. Berrange
18394d9310f4SDaniel P. Berrangeif test "$mingw32" = "yes"; then
18404d9310f4SDaniel P. Berrange    # Some versions of MinGW / Mingw-w64 lack localtime_r
18414d9310f4SDaniel P. Berrange    # and gmtime_r entirely.
18424d9310f4SDaniel P. Berrange    #
18434d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 define a macro for
18444d9310f4SDaniel P. Berrange    # localtime_r/gmtime_r.
18454d9310f4SDaniel P. Berrange    #
18464d9310f4SDaniel P. Berrange    # Some versions of Mingw-w64 will define functions
18474d9310f4SDaniel P. Berrange    # for localtime_r/gmtime_r, but only if you have
18484d9310f4SDaniel P. Berrange    # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
18494d9310f4SDaniel P. Berrange    # though, unistd.h and pthread.h both define
18504d9310f4SDaniel P. Berrange    # that for you.
18514d9310f4SDaniel P. Berrange    #
18524d9310f4SDaniel P. Berrange    # So this #undef localtime_r and #include <unistd.h>
18534d9310f4SDaniel P. Berrange    # are not in fact redundant.
18544d9310f4SDaniel P. Berrangecat > $TMPC << EOF
18554d9310f4SDaniel P. Berrange#include <unistd.h>
18564d9310f4SDaniel P. Berrange#include <time.h>
18574d9310f4SDaniel P. Berrange#undef localtime_r
18584d9310f4SDaniel P. Berrangeint main(void) { localtime_r(NULL, NULL); return 0; }
18594d9310f4SDaniel P. BerrangeEOF
18604d9310f4SDaniel P. Berrange    if compile_prog "" "" ; then
18614d9310f4SDaniel P. Berrange        localtime_r="yes"
18624d9310f4SDaniel P. Berrange    else
18634d9310f4SDaniel P. Berrange        localtime_r="no"
18644d9310f4SDaniel P. Berrange    fi
18654d9310f4SDaniel P. Berrangefi
18664d9310f4SDaniel P. Berrange
18674d9310f4SDaniel P. Berrange##########################################
1868779ab5e3SStefan Weil# pkg-config probe
1869779ab5e3SStefan Weil
1870779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then
187176ad07a4SPeter Maydell  error_exit "pkg-config binary '$pkg_config_exe' not found"
1872779ab5e3SStefan Weilfi
1873779ab5e3SStefan Weil
1874779ab5e3SStefan Weil##########################################
1875b0a47e79SJuan Quintela# NPTL probe
1876b0a47e79SJuan Quintela
187724cb36a6SPeter Maydellif test "$linux_user" = "yes"; then
1878bd0c5661Spbrook  cat > $TMPC <<EOF
1879bd0c5661Spbrook#include <sched.h>
188030813ceaSpbrook#include <linux/futex.h>
1881182eacc0SStefan Weilint main(void) {
1882bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1883bd0c5661Spbrook#error bork
1884bd0c5661Spbrook#endif
1885182eacc0SStefan Weil  return 0;
1886bd0c5661Spbrook}
1887bd0c5661SpbrookEOF
188824cb36a6SPeter Maydell  if ! compile_object ; then
188921684af0SStewart Smith    feature_not_found "nptl" "Install glibc and linux kernel headers."
1890b0a47e79SJuan Quintela  fi
1891bd0c5661Spbrookfi
1892bd0c5661Spbrook
189311d9f695Sbellard##########################################
189499f2dbd3SLiang Li# avx2 optimization requirement check
189599f2dbd3SLiang Li
189699f2dbd3SLiang Licat > $TMPC << EOF
18974fb8320aSDr. David Alan Gilbert#pragma GCC push_options
18984fb8320aSDr. David Alan Gilbert#pragma GCC target("avx2")
18994fb8320aSDr. David Alan Gilbert#include <cpuid.h>
19004fb8320aSDr. David Alan Gilbert#include <immintrin.h>
19014fb8320aSDr. David Alan Gilbertstatic int bar(void *a) {
19025e33a872SRichard Henderson    __m256i x = *(__m256i *)a;
19035e33a872SRichard Henderson    return _mm256_testz_si256(x, x);
19044fb8320aSDr. David Alan Gilbert}
19055e33a872SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); }
190699f2dbd3SLiang LiEOF
19074fb8320aSDr. David Alan Gilbertif compile_object "" ; then
190899f2dbd3SLiang Li  avx2_opt="yes"
190999f2dbd3SLiang Lifi
191099f2dbd3SLiang Li
191199f2dbd3SLiang Li#########################################
1912ac62922eSbalrog# zlib check
1913ac62922eSbalrog
19141ece9905SAlon Levyif test "$zlib" != "no" ; then
1915ac62922eSbalrog    cat > $TMPC << EOF
1916ac62922eSbalrog#include <zlib.h>
1917ac62922eSbalrogint main(void) { zlibVersion(); return 0; }
1918ac62922eSbalrogEOF
191952166aa0SJuan Quintela    if compile_prog "" "-lz" ; then
1920ac62922eSbalrog        :
1921ac62922eSbalrog    else
192276ad07a4SPeter Maydell        error_exit "zlib check failed" \
192376ad07a4SPeter Maydell            "Make sure to have the zlib libs and headers installed."
1924ac62922eSbalrog    fi
19251ece9905SAlon Levyfi
1926eb0ecd5aSWill NewtonLIBS="$LIBS -lz"
1927ac62922eSbalrog
1928ac62922eSbalrog##########################################
1929607dacd0Sqiaonuohan# lzo check
1930607dacd0Sqiaonuohan
1931607dacd0Sqiaonuohanif test "$lzo" != "no" ; then
1932607dacd0Sqiaonuohan    cat > $TMPC << EOF
1933607dacd0Sqiaonuohan#include <lzo/lzo1x.h>
1934607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; }
1935607dacd0SqiaonuohanEOF
1936607dacd0Sqiaonuohan    if compile_prog "" "-llzo2" ; then
1937607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -llzo2"
1938b25c9dffSStefan Weil        lzo="yes"
1939b25c9dffSStefan Weil    else
1940b25c9dffSStefan Weil        if test "$lzo" = "yes"; then
1941b25c9dffSStefan Weil            feature_not_found "liblzo2" "Install liblzo2 devel"
1942b25c9dffSStefan Weil        fi
1943b25c9dffSStefan Weil        lzo="no"
1944b25c9dffSStefan Weil    fi
1945607dacd0Sqiaonuohanfi
1946607dacd0Sqiaonuohan
1947607dacd0Sqiaonuohan##########################################
1948607dacd0Sqiaonuohan# snappy check
1949607dacd0Sqiaonuohan
1950607dacd0Sqiaonuohanif test "$snappy" != "no" ; then
1951607dacd0Sqiaonuohan    cat > $TMPC << EOF
1952607dacd0Sqiaonuohan#include <snappy-c.h>
1953607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; }
1954607dacd0SqiaonuohanEOF
1955607dacd0Sqiaonuohan    if compile_prog "" "-lsnappy" ; then
1956607dacd0Sqiaonuohan        libs_softmmu="$libs_softmmu -lsnappy"
1957b25c9dffSStefan Weil        snappy="yes"
1958b25c9dffSStefan Weil    else
1959b25c9dffSStefan Weil        if test "$snappy" = "yes"; then
1960b25c9dffSStefan Weil            feature_not_found "libsnappy" "Install libsnappy devel"
1961b25c9dffSStefan Weil        fi
1962b25c9dffSStefan Weil        snappy="no"
1963b25c9dffSStefan Weil    fi
1964607dacd0Sqiaonuohanfi
1965607dacd0Sqiaonuohan
1966607dacd0Sqiaonuohan##########################################
19676b383c08SPeter Wu# bzip2 check
19686b383c08SPeter Wu
19696b383c08SPeter Wuif test "$bzip2" != "no" ; then
19706b383c08SPeter Wu    cat > $TMPC << EOF
19716b383c08SPeter Wu#include <bzlib.h>
19726b383c08SPeter Wuint main(void) { BZ2_bzlibVersion(); return 0; }
19736b383c08SPeter WuEOF
19746b383c08SPeter Wu    if compile_prog "" "-lbz2" ; then
19756b383c08SPeter Wu        bzip2="yes"
19766b383c08SPeter Wu    else
19776b383c08SPeter Wu        if test "$bzip2" = "yes"; then
19786b383c08SPeter Wu            feature_not_found "libbzip2" "Install libbzip2 devel"
19796b383c08SPeter Wu        fi
19806b383c08SPeter Wu        bzip2="no"
19816b383c08SPeter Wu    fi
19826b383c08SPeter Wufi
19836b383c08SPeter Wu
19846b383c08SPeter Wu##########################################
1985f794573eSEduardo Otubo# libseccomp check
1986f794573eSEduardo Otubo
1987f794573eSEduardo Otuboif test "$seccomp" != "no" ; then
1988693e5910SAndrew Jones    case "$cpu" in
1989693e5910SAndrew Jones    i386|x86_64)
1990ba060c53Sdann frazier        libseccomp_minver="2.1.0"
1991693e5910SAndrew Jones        ;;
19925ce43972SJames Hogan    mips)
19935ce43972SJames Hogan        libseccomp_minver="2.2.0"
19945ce43972SJames Hogan        ;;
1995693e5910SAndrew Jones    arm|aarch64)
1996693e5910SAndrew Jones        libseccomp_minver="2.2.3"
1997693e5910SAndrew Jones        ;;
19983e684455SMichael Strosaker    ppc|ppc64)
19993e684455SMichael Strosaker        libseccomp_minver="2.3.0"
20003e684455SMichael Strosaker        ;;
2001693e5910SAndrew Jones    *)
2002693e5910SAndrew Jones        libseccomp_minver=""
2003693e5910SAndrew Jones        ;;
2004693e5910SAndrew Jones    esac
2005693e5910SAndrew Jones
2006693e5910SAndrew Jones    if test "$libseccomp_minver" != "" &&
2007693e5910SAndrew Jones       $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
200889138857SStefan Weil        libs_softmmu="$libs_softmmu $($pkg_config --libs libseccomp)"
200989138857SStefan Weil        QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags libseccomp)"
2010f794573eSEduardo Otubo        seccomp="yes"
2011f794573eSEduardo Otubo    else
2012f794573eSEduardo Otubo        if test "$seccomp" = "yes" ; then
2013693e5910SAndrew Jones            if test "$libseccomp_minver" != "" ; then
2014693e5910SAndrew Jones                feature_not_found "libseccomp" \
2015693e5910SAndrew Jones                    "Install libseccomp devel >= $libseccomp_minver"
2016693e5910SAndrew Jones            else
2017693e5910SAndrew Jones                feature_not_found "libseccomp" \
2018693e5910SAndrew Jones                    "libseccomp is not supported for host cpu $cpu"
2019693e5910SAndrew Jones            fi
2020896848f0SEduardo Otubo        fi
2021e84d5956SYann E. MORIN        seccomp="no"
2022f794573eSEduardo Otubo    fi
2023f794573eSEduardo Otubofi
2024f794573eSEduardo Otubo##########################################
2025e37630caSaliguori# xen probe
2026e37630caSaliguori
2027fc321b4bSJuan Quintelaif test "$xen" != "no" ; then
2028c1cdd9d5SJuergen Gross  # Check whether Xen library path is specified via --extra-ldflags to avoid
2029c1cdd9d5SJuergen Gross  # overriding this setting with pkg-config output. If not, try pkg-config
2030c1cdd9d5SJuergen Gross  # to obtain all needed flags.
2031c1cdd9d5SJuergen Gross
2032c1cdd9d5SJuergen Gross  if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2033c1cdd9d5SJuergen Gross     $pkg_config --exists xencontrol ; then
2034c1cdd9d5SJuergen Gross    xen_ctrl_version="$(printf '%d%02d%02d' \
2035c1cdd9d5SJuergen Gross      $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2036c1cdd9d5SJuergen Gross    xen=yes
2037c1cdd9d5SJuergen Gross    xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2038c1cdd9d5SJuergen Gross    xen_pc="$xen_pc xenevtchn xendevicemodel"
2039c1cdd9d5SJuergen Gross    QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2040c1cdd9d5SJuergen Gross    libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
2041c1cdd9d5SJuergen Gross    LDFLAGS="$($pkg_config --libs $xen_pc) $LDFLAGS"
2042c1cdd9d5SJuergen Gross  else
2043c1cdd9d5SJuergen Gross
2044b2266beeSJuan Quintela    xen_libs="-lxenstore -lxenctrl -lxenguest"
2045d9506cabSAnthony PERARD    xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
2046d5b93ddfSAnthony PERARD
204750ced5b3SStefan Weil    # First we test whether Xen headers and libraries are available.
204850ced5b3SStefan Weil    # If no, we are done and there is no Xen support.
204950ced5b3SStefan Weil    # If yes, more tests are run to detect the Xen version.
205050ced5b3SStefan Weil
205150ced5b3SStefan Weil    # Xen (any)
205250ced5b3SStefan Weil    cat > $TMPC <<EOF
205350ced5b3SStefan Weil#include <xenctrl.h>
205450ced5b3SStefan Weilint main(void) {
205550ced5b3SStefan Weil  return 0;
205650ced5b3SStefan Weil}
205750ced5b3SStefan WeilEOF
205850ced5b3SStefan Weil    if ! compile_prog "" "$xen_libs" ; then
205950ced5b3SStefan Weil      # Xen not found
206050ced5b3SStefan Weil      if test "$xen" = "yes" ; then
206121684af0SStewart Smith        feature_not_found "xen" "Install xen devel"
206250ced5b3SStefan Weil      fi
206350ced5b3SStefan Weil      xen=no
206450ced5b3SStefan Weil
2065d5b93ddfSAnthony PERARD    # Xen unstable
206669deef08SPeter Maydell    elif
206769deef08SPeter Maydell        cat > $TMPC <<EOF &&
2068da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API
2069da8090ccSPaul Durrant#define __XEN_TOOLS__
2070da8090ccSPaul Durrant#include <xendevicemodel.h>
2071da8090ccSPaul Durrantint main(void) {
2072da8090ccSPaul Durrant  xendevicemodel_handle *xd;
2073da8090ccSPaul Durrant
2074da8090ccSPaul Durrant  xd = xendevicemodel_open(0, 0);
2075da8090ccSPaul Durrant  xendevicemodel_close(xd);
2076da8090ccSPaul Durrant
2077da8090ccSPaul Durrant  return 0;
2078da8090ccSPaul Durrant}
2079da8090ccSPaul DurrantEOF
2080da8090ccSPaul Durrant        compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2081da8090ccSPaul Durrant      then
2082da8090ccSPaul Durrant      xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2083f1167ee6SJuergen Gross      xen_ctrl_version=40900
2084da8090ccSPaul Durrant      xen=yes
2085da8090ccSPaul Durrant    elif
2086da8090ccSPaul Durrant        cat > $TMPC <<EOF &&
20875eeb39c2SIan Campbell/*
20885eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat
20895eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given.
2090b6eb9b45SPaulina Szubarczyk *
2091b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and
2092b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented.
2093b6eb9b45SPaulina Szubarczyk */
2094b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API
2095b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API
2096b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2097b6eb9b45SPaulina Szubarczyk#include <xenctrl.h>
2098b6eb9b45SPaulina Szubarczyk#include <xenstore.h>
2099b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h>
2100b6eb9b45SPaulina Szubarczyk#include <xengnttab.h>
2101b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h>
2102b6eb9b45SPaulina Szubarczyk#include <stdint.h>
2103b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h>
2104b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS)
2105b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined
2106b6eb9b45SPaulina Szubarczyk#endif
2107b6eb9b45SPaulina Szubarczykint main(void) {
2108b6eb9b45SPaulina Szubarczyk  xc_interface *xc = NULL;
2109b6eb9b45SPaulina Szubarczyk  xenforeignmemory_handle *xfmem;
2110b6eb9b45SPaulina Szubarczyk  xenevtchn_handle *xe;
2111b6eb9b45SPaulina Szubarczyk  xengnttab_handle *xg;
2112b6eb9b45SPaulina Szubarczyk  xen_domain_handle_t handle;
2113b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy_segment_t* seg = NULL;
2114b6eb9b45SPaulina Szubarczyk
2115b6eb9b45SPaulina Szubarczyk  xs_daemon_open();
2116b6eb9b45SPaulina Szubarczyk
2117b6eb9b45SPaulina Szubarczyk  xc = xc_interface_open(0, 0, 0);
2118b6eb9b45SPaulina Szubarczyk  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2119b6eb9b45SPaulina Szubarczyk  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2120b6eb9b45SPaulina Szubarczyk  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2121b6eb9b45SPaulina Szubarczyk  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
2122b6eb9b45SPaulina Szubarczyk  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2123b6eb9b45SPaulina Szubarczyk
2124b6eb9b45SPaulina Szubarczyk  xfmem = xenforeignmemory_open(0, 0);
2125b6eb9b45SPaulina Szubarczyk  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2126b6eb9b45SPaulina Szubarczyk
2127b6eb9b45SPaulina Szubarczyk  xe = xenevtchn_open(0, 0);
2128b6eb9b45SPaulina Szubarczyk  xenevtchn_fd(xe);
2129b6eb9b45SPaulina Szubarczyk
2130b6eb9b45SPaulina Szubarczyk  xg = xengnttab_open(0, 0);
2131b6eb9b45SPaulina Szubarczyk  xengnttab_grant_copy(xg, 0, seg);
2132b6eb9b45SPaulina Szubarczyk
2133b6eb9b45SPaulina Szubarczyk  return 0;
2134b6eb9b45SPaulina Szubarczyk}
2135b6eb9b45SPaulina SzubarczykEOF
2136b6eb9b45SPaulina Szubarczyk        compile_prog "" "$xen_libs $xen_stable_libs"
2137b6eb9b45SPaulina Szubarczyk      then
2138f1167ee6SJuergen Gross      xen_ctrl_version=40800
2139b6eb9b45SPaulina Szubarczyk      xen=yes
2140b6eb9b45SPaulina Szubarczyk    elif
2141b6eb9b45SPaulina Szubarczyk        cat > $TMPC <<EOF &&
2142b6eb9b45SPaulina Szubarczyk/*
2143b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat
2144b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given.
21455eeb39c2SIan Campbell */
21465eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API
21475eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API
21485eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API
21495eeb39c2SIan Campbell#include <xenctrl.h>
21505eeb39c2SIan Campbell#include <xenstore.h>
21515eeb39c2SIan Campbell#include <xenevtchn.h>
21525eeb39c2SIan Campbell#include <xengnttab.h>
21535eeb39c2SIan Campbell#include <xenforeignmemory.h>
21545eeb39c2SIan Campbell#include <stdint.h>
21555eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h>
21565eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS)
21575eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined
21585eeb39c2SIan Campbell#endif
21595eeb39c2SIan Campbellint main(void) {
21605eeb39c2SIan Campbell  xc_interface *xc = NULL;
21615eeb39c2SIan Campbell  xenforeignmemory_handle *xfmem;
21625eeb39c2SIan Campbell  xenevtchn_handle *xe;
21635eeb39c2SIan Campbell  xengnttab_handle *xg;
21645eeb39c2SIan Campbell  xen_domain_handle_t handle;
21655eeb39c2SIan Campbell
21665eeb39c2SIan Campbell  xs_daemon_open();
21675eeb39c2SIan Campbell
21685eeb39c2SIan Campbell  xc = xc_interface_open(0, 0, 0);
21695eeb39c2SIan Campbell  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
21705eeb39c2SIan Campbell  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
21715eeb39c2SIan Campbell  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
21725eeb39c2SIan Campbell  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
21735eeb39c2SIan Campbell  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
21745eeb39c2SIan Campbell
21755eeb39c2SIan Campbell  xfmem = xenforeignmemory_open(0, 0);
21765eeb39c2SIan Campbell  xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
21775eeb39c2SIan Campbell
21785eeb39c2SIan Campbell  xe = xenevtchn_open(0, 0);
21795eeb39c2SIan Campbell  xenevtchn_fd(xe);
21805eeb39c2SIan Campbell
21815eeb39c2SIan Campbell  xg = xengnttab_open(0, 0);
21825eeb39c2SIan Campbell  xengnttab_map_grant_ref(xg, 0, 0, 0);
21835eeb39c2SIan Campbell
21845eeb39c2SIan Campbell  return 0;
21855eeb39c2SIan Campbell}
21865eeb39c2SIan CampbellEOF
21875eeb39c2SIan Campbell        compile_prog "" "$xen_libs $xen_stable_libs"
21885eeb39c2SIan Campbell      then
2189f1167ee6SJuergen Gross      xen_ctrl_version=40701
21905eeb39c2SIan Campbell      xen=yes
21915eeb39c2SIan Campbell    elif
21925eeb39c2SIan Campbell        cat > $TMPC <<EOF &&
2193e37630caSaliguori#include <xenctrl.h>
2194cdadde39SRoger Pau Monne#include <stdint.h>
2195cdadde39SRoger Pau Monneint main(void) {
2196cdadde39SRoger Pau Monne  xc_interface *xc = NULL;
2197cdadde39SRoger Pau Monne  xen_domain_handle_t handle;
2198cdadde39SRoger Pau Monne  xc_domain_create(xc, 0, handle, 0, NULL, NULL);
2199cdadde39SRoger Pau Monne  return 0;
2200cdadde39SRoger Pau Monne}
2201cdadde39SRoger Pau MonneEOF
2202cdadde39SRoger Pau Monne        compile_prog "" "$xen_libs"
2203cdadde39SRoger Pau Monne      then
2204f1167ee6SJuergen Gross      xen_ctrl_version=40700
2205cdadde39SRoger Pau Monne      xen=yes
2206cdadde39SRoger Pau Monne
2207cdadde39SRoger Pau Monne    # Xen 4.6
2208cdadde39SRoger Pau Monne    elif
2209cdadde39SRoger Pau Monne        cat > $TMPC <<EOF &&
2210cdadde39SRoger Pau Monne#include <xenctrl.h>
2211e108a3c1SAnthony PERARD#include <xenstore.h>
2212d5b93ddfSAnthony PERARD#include <stdint.h>
2213d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h>
2214d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS)
2215d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined
2216d5b93ddfSAnthony PERARD#endif
2217d5b93ddfSAnthony PERARDint main(void) {
2218d5b93ddfSAnthony PERARD  xc_interface *xc;
2219d5b93ddfSAnthony PERARD  xs_daemon_open();
2220d5b93ddfSAnthony PERARD  xc = xc_interface_open(0, 0, 0);
2221d5b93ddfSAnthony PERARD  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2222d5b93ddfSAnthony PERARD  xc_gnttab_open(NULL, 0);
2223b87de24eSAnthony PERARD  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22248688e065SStefano Stabellini  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2225d8b441a3SJan Beulich  xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
222620a544c7SKonrad Rzeszutek Wilk  xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
2227d8b441a3SJan Beulich  return 0;
2228d8b441a3SJan Beulich}
2229d8b441a3SJan BeulichEOF
2230d8b441a3SJan Beulich        compile_prog "" "$xen_libs"
2231d8b441a3SJan Beulich      then
2232f1167ee6SJuergen Gross      xen_ctrl_version=40600
2233d8b441a3SJan Beulich      xen=yes
2234d8b441a3SJan Beulich
2235d8b441a3SJan Beulich    # Xen 4.5
2236d8b441a3SJan Beulich    elif
2237d8b441a3SJan Beulich        cat > $TMPC <<EOF &&
2238d8b441a3SJan Beulich#include <xenctrl.h>
2239d8b441a3SJan Beulich#include <xenstore.h>
2240d8b441a3SJan Beulich#include <stdint.h>
2241d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h>
2242d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS)
2243d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined
2244d8b441a3SJan Beulich#endif
2245d8b441a3SJan Beulichint main(void) {
2246d8b441a3SJan Beulich  xc_interface *xc;
2247d8b441a3SJan Beulich  xs_daemon_open();
2248d8b441a3SJan Beulich  xc = xc_interface_open(0, 0, 0);
2249d8b441a3SJan Beulich  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2250d8b441a3SJan Beulich  xc_gnttab_open(NULL, 0);
2251d8b441a3SJan Beulich  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2252d8b441a3SJan Beulich  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22533996e85cSPaul Durrant  xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
22543996e85cSPaul Durrant  return 0;
22553996e85cSPaul Durrant}
22563996e85cSPaul DurrantEOF
22573996e85cSPaul Durrant        compile_prog "" "$xen_libs"
22583996e85cSPaul Durrant      then
2259f1167ee6SJuergen Gross      xen_ctrl_version=40500
22603996e85cSPaul Durrant      xen=yes
22613996e85cSPaul Durrant
22623996e85cSPaul Durrant    elif
22633996e85cSPaul Durrant        cat > $TMPC <<EOF &&
22643996e85cSPaul Durrant#include <xenctrl.h>
22653996e85cSPaul Durrant#include <xenstore.h>
22663996e85cSPaul Durrant#include <stdint.h>
22673996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h>
22683996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS)
22693996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined
22703996e85cSPaul Durrant#endif
22713996e85cSPaul Durrantint main(void) {
22723996e85cSPaul Durrant  xc_interface *xc;
22733996e85cSPaul Durrant  xs_daemon_open();
22743996e85cSPaul Durrant  xc = xc_interface_open(0, 0, 0);
22753996e85cSPaul Durrant  xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
22763996e85cSPaul Durrant  xc_gnttab_open(NULL, 0);
22773996e85cSPaul Durrant  xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
22783996e85cSPaul Durrant  xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
22798688e065SStefano Stabellini  return 0;
22808688e065SStefano Stabellini}
22818688e065SStefano StabelliniEOF
22828688e065SStefano Stabellini        compile_prog "" "$xen_libs"
228369deef08SPeter Maydell      then
2284f1167ee6SJuergen Gross      xen_ctrl_version=40200
22858688e065SStefano Stabellini      xen=yes
22868688e065SStefano Stabellini
2287e37630caSaliguori    else
2288fc321b4bSJuan Quintela      if test "$xen" = "yes" ; then
2289edfb07edSIan Campbell        feature_not_found "xen (unsupported version)" \
2290edfb07edSIan Campbell                          "Install a supported xen (xen 4.2 or newer)"
2291fc321b4bSJuan Quintela      fi
2292fc321b4bSJuan Quintela      xen=no
2293e37630caSaliguori    fi
2294d5b93ddfSAnthony PERARD
2295d5b93ddfSAnthony PERARD    if test "$xen" = yes; then
2296f1167ee6SJuergen Gross      if test $xen_ctrl_version -ge 40701  ; then
22975eeb39c2SIan Campbell        libs_softmmu="$xen_stable_libs $libs_softmmu"
22985eeb39c2SIan Campbell      fi
2299d5b93ddfSAnthony PERARD      libs_softmmu="$xen_libs $libs_softmmu"
2300d5b93ddfSAnthony PERARD    fi
2301e37630caSaliguori  fi
2302c1cdd9d5SJuergen Grossfi
2303e37630caSaliguori
2304eb6fda0fSAnthony PERARDif test "$xen_pci_passthrough" != "no"; then
2305edfb07edSIan Campbell  if test "$xen" = "yes" && test "$linux" = "yes"; then
2306eb6fda0fSAnthony PERARD    xen_pci_passthrough=yes
2307eb6fda0fSAnthony PERARD  else
2308eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = "yes"; then
230976ad07a4SPeter Maydell      error_exit "User requested feature Xen PCI Passthrough" \
231076ad07a4SPeter Maydell          " but this feature requires /sys from Linux"
2311eb6fda0fSAnthony PERARD    fi
2312eb6fda0fSAnthony PERARD    xen_pci_passthrough=no
2313eb6fda0fSAnthony PERARD  fi
2314eb6fda0fSAnthony PERARDfi
2315eb6fda0fSAnthony PERARD
231664a7ad6fSIan Campbellif test "$xen_pv_domain_build" = "yes" &&
231764a7ad6fSIan Campbell   test "$xen" != "yes"; then
231864a7ad6fSIan Campbell    error_exit "User requested Xen PV domain builder support" \
231964a7ad6fSIan Campbell	       "which requires Xen support."
232064a7ad6fSIan Campbellfi
232164a7ad6fSIan Campbell
2322e37630caSaliguori##########################################
2323dfffc653SJuan Quintela# Sparse probe
2324dfffc653SJuan Quintelaif test "$sparse" != "no" ; then
23250dba6195SLoïc Minier  if has cgcc; then
2326dfffc653SJuan Quintela    sparse=yes
2327dfffc653SJuan Quintela  else
2328dfffc653SJuan Quintela    if test "$sparse" = "yes" ; then
232921684af0SStewart Smith      feature_not_found "sparse" "Install sparse binary"
2330dfffc653SJuan Quintela    fi
2331dfffc653SJuan Quintela    sparse=no
2332dfffc653SJuan Quintela  fi
2333dfffc653SJuan Quintelafi
2334dfffc653SJuan Quintela
2335dfffc653SJuan Quintela##########################################
2336f676c67eSJeremy White# X11 probe
2337f676c67eSJeremy Whitex11_cflags=
2338f676c67eSJeremy Whitex11_libs=-lX11
2339f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then
234089138857SStefan Weil    x11_cflags=$($pkg_config --cflags x11)
234189138857SStefan Weil    x11_libs=$($pkg_config --libs x11)
2342f676c67eSJeremy Whitefi
2343f676c67eSJeremy White
2344f676c67eSJeremy White##########################################
2345a4ccabcfSAnthony Liguori# GTK probe
2346a4ccabcfSAnthony Liguori
23479e04c683SStefan Weilif test "$gtkabi" = ""; then
23485fe309ffSGerd Hoffmann    # The GTK ABI was not specified explicitly, so try whether 3.0 is available.
23495fe309ffSGerd Hoffmann    # Use 2.0 as a fallback if that is available.
23505fe309ffSGerd Hoffmann    if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then
23519e04c683SStefan Weil        gtkabi=3.0
23525fe309ffSGerd Hoffmann    elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then
23539e04c683SStefan Weil        gtkabi=2.0
23545fe309ffSGerd Hoffmann    else
23555fe309ffSGerd Hoffmann        gtkabi=3.0
23569e04c683SStefan Weil    fi
23579e04c683SStefan Weilfi
23589e04c683SStefan Weil
2359a4ccabcfSAnthony Liguoriif test "$gtk" != "no"; then
2360528de90aSDaniel P. Berrange    gtkpackage="gtk+-$gtkabi"
23610a337ed0SGerd Hoffmann    gtkx11package="gtk+-x11-$gtkabi"
2362528de90aSDaniel P. Berrange    if test "$gtkabi" = "3.0" ; then
2363528de90aSDaniel P. Berrange      gtkversion="3.0.0"
2364bbbf9bfbSStefan Weil    else
2365bbbf9bfbSStefan Weil      gtkversion="2.18.0"
2366bbbf9bfbSStefan Weil    fi
2367bbbf9bfbSStefan Weil    if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
236889138857SStefan Weil        gtk_cflags=$($pkg_config --cflags $gtkpackage)
236989138857SStefan Weil        gtk_libs=$($pkg_config --libs $gtkpackage)
237089138857SStefan Weil        gtk_version=$($pkg_config --modversion $gtkpackage)
23710a337ed0SGerd Hoffmann        if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
2372f676c67eSJeremy White            gtk_cflags="$gtk_cflags $x11_cflags"
2373f676c67eSJeremy White            gtk_libs="$gtk_libs $x11_libs"
23740a337ed0SGerd Hoffmann        fi
2375bbbf9bfbSStefan Weil        libs_softmmu="$gtk_libs $libs_softmmu"
2376bbbf9bfbSStefan Weil        gtk="yes"
2377bbbf9bfbSStefan Weil    elif test "$gtk" = "yes"; then
23785fe309ffSGerd Hoffmann        feature_not_found "gtk" "Install gtk3-devel"
2379bbbf9bfbSStefan Weil    else
2380bbbf9bfbSStefan Weil        gtk="no"
2381bbbf9bfbSStefan Weil    fi
2382bbbf9bfbSStefan Weilfi
2383bbbf9bfbSStefan Weil
2384ddbb0d09SDaniel P. Berrange
2385ddbb0d09SDaniel P. Berrange##########################################
2386ddbb0d09SDaniel P. Berrange# GNUTLS probe
2387ddbb0d09SDaniel P. Berrange
238837371299SPeter Maydellgnutls_works() {
238937371299SPeter Maydell    # Unfortunately some distros have bad pkg-config information for gnutls
239037371299SPeter Maydell    # such that it claims to exist but you get a compiler error if you try
239137371299SPeter Maydell    # to use the options returned by --libs. Specifically, Ubuntu for --static
239237371299SPeter Maydell    # builds doesn't work:
239337371299SPeter Maydell    # https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1478035
239437371299SPeter Maydell    #
239537371299SPeter Maydell    # So sanity check the cflags/libs before assuming gnutls can be used.
239637371299SPeter Maydell    if ! $pkg_config --exists "gnutls"; then
239737371299SPeter Maydell        return 1
239837371299SPeter Maydell    fi
239937371299SPeter Maydell
240037371299SPeter Maydell    write_c_skeleton
240137371299SPeter Maydell    compile_prog "$($pkg_config --cflags gnutls)" "$($pkg_config --libs gnutls)"
240237371299SPeter Maydell}
240337371299SPeter Maydell
240462893b67SDaniel P. Berrangegnutls_gcrypt=no
2405ed754746SDaniel P. Berrangegnutls_nettle=no
2406ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then
240737371299SPeter Maydell    if gnutls_works; then
240889138857SStefan Weil        gnutls_cflags=$($pkg_config --cflags gnutls)
240989138857SStefan Weil        gnutls_libs=$($pkg_config --libs gnutls)
2410ddbb0d09SDaniel P. Berrange        libs_softmmu="$gnutls_libs $libs_softmmu"
2411ddbb0d09SDaniel P. Berrange        libs_tools="$gnutls_libs $libs_tools"
2412ddbb0d09SDaniel P. Berrange	QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2413ddbb0d09SDaniel P. Berrange        gnutls="yes"
2414ddbb0d09SDaniel P. Berrange
2415b917da4cSDaniel P. Berrange	# gnutls_rnd requires >= 2.11.0
2416b917da4cSDaniel P. Berrange	if $pkg_config --exists "gnutls >= 2.11.0"; then
2417b917da4cSDaniel P. Berrange	    gnutls_rnd="yes"
2418b917da4cSDaniel P. Berrange	else
2419b917da4cSDaniel P. Berrange	    gnutls_rnd="no"
2420b917da4cSDaniel P. Berrange	fi
2421b917da4cSDaniel P. Berrange
242262893b67SDaniel P. Berrange	if $pkg_config --exists 'gnutls >= 3.0'; then
242362893b67SDaniel P. Berrange	    gnutls_gcrypt=no
2424ed754746SDaniel P. Berrange	    gnutls_nettle=yes
242562893b67SDaniel P. Berrange	elif $pkg_config --exists 'gnutls >= 2.12'; then
242689138857SStefan Weil	    case $($pkg_config --libs --static gnutls) in
2427ed754746SDaniel P. Berrange		*gcrypt*)
2428ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2429ed754746SDaniel P. Berrange		    gnutls_nettle=no
2430ed754746SDaniel P. Berrange		    ;;
2431ed754746SDaniel P. Berrange		*nettle*)
2432ed754746SDaniel P. Berrange		    gnutls_gcrypt=no
2433ed754746SDaniel P. Berrange		    gnutls_nettle=yes
2434ed754746SDaniel P. Berrange		    ;;
2435ed754746SDaniel P. Berrange		*)
2436ed754746SDaniel P. Berrange		    gnutls_gcrypt=yes
2437ed754746SDaniel P. Berrange		    gnutls_nettle=no
2438ed754746SDaniel P. Berrange		    ;;
243962893b67SDaniel P. Berrange	    esac
244062893b67SDaniel P. Berrange	else
244162893b67SDaniel P. Berrange	    gnutls_gcrypt=yes
2442ed754746SDaniel P. Berrange	    gnutls_nettle=no
244362893b67SDaniel P. Berrange	fi
2444ddbb0d09SDaniel P. Berrange    elif test "$gnutls" = "yes"; then
2445ddbb0d09SDaniel P. Berrange	feature_not_found "gnutls" "Install gnutls devel"
2446ddbb0d09SDaniel P. Berrange    else
2447ddbb0d09SDaniel P. Berrange        gnutls="no"
2448b917da4cSDaniel P. Berrange        gnutls_rnd="no"
2449ddbb0d09SDaniel P. Berrange    fi
2450ddbb0d09SDaniel P. Berrangeelse
2451b917da4cSDaniel P. Berrange    gnutls_rnd="no"
2452ddbb0d09SDaniel P. Berrangefi
2453ddbb0d09SDaniel P. Berrange
245491bfcdb0SDaniel P. Berrange
245591bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag,
245691bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle
245791bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to nettle
245891bfcdb0SDaniel P. Berrangeif test -z "$gcrypt"
245991bfcdb0SDaniel P. Berrangethen
246091bfcdb0SDaniel P. Berrange    if test "$nettle" = "yes" || test "$gnutls_nettle" = "yes"
246191bfcdb0SDaniel P. Berrange    then
246291bfcdb0SDaniel P. Berrange        gcrypt="no"
246391bfcdb0SDaniel P. Berrange    fi
246491bfcdb0SDaniel P. Berrangefi
246591bfcdb0SDaniel P. Berrange
246691bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag,
246791bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt
246891bfcdb0SDaniel P. Berrange# explicitly, or if gnutls links to gcrypt
246991bfcdb0SDaniel P. Berrangeif test -z "$nettle"
247091bfcdb0SDaniel P. Berrangethen
247191bfcdb0SDaniel P. Berrange    if test "$gcrypt" = "yes" || test "$gnutls_gcrypt" = "yes"
247291bfcdb0SDaniel P. Berrange    then
247391bfcdb0SDaniel P. Berrange        nettle="no"
247491bfcdb0SDaniel P. Berrange    fi
247591bfcdb0SDaniel P. Berrangefi
247691bfcdb0SDaniel P. Berrange
247791bfcdb0SDaniel P. Berrangehas_libgcrypt_config() {
247891bfcdb0SDaniel P. Berrange    if ! has "libgcrypt-config"
247991bfcdb0SDaniel P. Berrange    then
248091bfcdb0SDaniel P. Berrange	return 1
248191bfcdb0SDaniel P. Berrange    fi
248291bfcdb0SDaniel P. Berrange
248391bfcdb0SDaniel P. Berrange    if test -n "$cross_prefix"
248491bfcdb0SDaniel P. Berrange    then
248589138857SStefan Weil	host=$(libgcrypt-config --host)
248691bfcdb0SDaniel P. Berrange	if test "$host-" != $cross_prefix
248791bfcdb0SDaniel P. Berrange	then
248891bfcdb0SDaniel P. Berrange	    return 1
248991bfcdb0SDaniel P. Berrange	fi
249091bfcdb0SDaniel P. Berrange    fi
249191bfcdb0SDaniel P. Berrange
249291bfcdb0SDaniel P. Berrange    return 0
249391bfcdb0SDaniel P. Berrange}
249491bfcdb0SDaniel P. Berrange
249591bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then
249691bfcdb0SDaniel P. Berrange    if has_libgcrypt_config; then
249789138857SStefan Weil        gcrypt_cflags=$(libgcrypt-config --cflags)
249889138857SStefan Weil        gcrypt_libs=$(libgcrypt-config --libs)
249991bfcdb0SDaniel P. Berrange        # Debian has remove -lgpg-error from libgcrypt-config
250091bfcdb0SDaniel P. Berrange        # as it "spreads unnecessary dependencies" which in
250191bfcdb0SDaniel P. Berrange        # turn breaks static builds...
250291bfcdb0SDaniel P. Berrange        if test "$static" = "yes"
250391bfcdb0SDaniel P. Berrange        then
250491bfcdb0SDaniel P. Berrange            gcrypt_libs="$gcrypt_libs -lgpg-error"
250591bfcdb0SDaniel P. Berrange        fi
250662893b67SDaniel P. Berrange        libs_softmmu="$gcrypt_libs $libs_softmmu"
250762893b67SDaniel P. Berrange        libs_tools="$gcrypt_libs $libs_tools"
250862893b67SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
250991bfcdb0SDaniel P. Berrange        gcrypt="yes"
251091bfcdb0SDaniel P. Berrange        if test -z "$nettle"; then
251191bfcdb0SDaniel P. Berrange           nettle="no"
251291bfcdb0SDaniel P. Berrange        fi
251337788f25SDaniel P. Berrange
251437788f25SDaniel P. Berrange        cat > $TMPC << EOF
251537788f25SDaniel P. Berrange#include <gcrypt.h>
251637788f25SDaniel P. Berrangeint main(void) {
251737788f25SDaniel P. Berrange  gcry_kdf_derive(NULL, 0, GCRY_KDF_PBKDF2,
251837788f25SDaniel P. Berrange                  GCRY_MD_SHA256,
251937788f25SDaniel P. Berrange                  NULL, 0, 0, 0, NULL);
252037788f25SDaniel P. Berrange return 0;
252137788f25SDaniel P. Berrange}
252237788f25SDaniel P. BerrangeEOF
252337788f25SDaniel P. Berrange        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
252437788f25SDaniel P. Berrange            gcrypt_kdf=yes
252537788f25SDaniel P. Berrange        fi
25261f923c70SLongpeng(Mike)
25271f923c70SLongpeng(Mike)        cat > $TMPC << EOF
25281f923c70SLongpeng(Mike)#include <gcrypt.h>
25291f923c70SLongpeng(Mike)int main(void) {
25301f923c70SLongpeng(Mike)  gcry_mac_hd_t handle;
25311f923c70SLongpeng(Mike)  gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
25321f923c70SLongpeng(Mike)                GCRY_MAC_FLAG_SECURE, NULL);
25331f923c70SLongpeng(Mike)  return 0;
25341f923c70SLongpeng(Mike)}
25351f923c70SLongpeng(Mike)EOF
25361f923c70SLongpeng(Mike)        if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
25371f923c70SLongpeng(Mike)            gcrypt_hmac=yes
25381f923c70SLongpeng(Mike)        fi
253962893b67SDaniel P. Berrange    else
254091bfcdb0SDaniel P. Berrange        if test "$gcrypt" = "yes"; then
254162893b67SDaniel P. Berrange            feature_not_found "gcrypt" "Install gcrypt devel"
254291bfcdb0SDaniel P. Berrange        else
254391bfcdb0SDaniel P. Berrange            gcrypt="no"
254491bfcdb0SDaniel P. Berrange        fi
254562893b67SDaniel P. Berrange    fi
254662893b67SDaniel P. Berrangefi
254762893b67SDaniel P. Berrange
2548ddbb0d09SDaniel P. Berrange
254991bfcdb0SDaniel P. Berrangeif test "$nettle" != "no"; then
2550ed754746SDaniel P. Berrange    if $pkg_config --exists "nettle"; then
255189138857SStefan Weil        nettle_cflags=$($pkg_config --cflags nettle)
255289138857SStefan Weil        nettle_libs=$($pkg_config --libs nettle)
255389138857SStefan Weil        nettle_version=$($pkg_config --modversion nettle)
2554ed754746SDaniel P. Berrange        libs_softmmu="$nettle_libs $libs_softmmu"
2555ed754746SDaniel P. Berrange        libs_tools="$nettle_libs $libs_tools"
2556ed754746SDaniel P. Berrange        QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
255791bfcdb0SDaniel P. Berrange        nettle="yes"
2558fff2f982SDaniel P. Berrange
2559fff2f982SDaniel P. Berrange        cat > $TMPC << EOF
25609e87a691SSteven Luo#include <stddef.h>
2561fff2f982SDaniel P. Berrange#include <nettle/pbkdf2.h>
2562fff2f982SDaniel P. Berrangeint main(void) {
2563fff2f982SDaniel P. Berrange     pbkdf2_hmac_sha256(8, NULL, 1000, 8, NULL, 8, NULL);
2564fff2f982SDaniel P. Berrange     return 0;
2565fff2f982SDaniel P. Berrange}
2566fff2f982SDaniel P. BerrangeEOF
2567fff2f982SDaniel P. Berrange        if compile_prog "$nettle_cflags" "$nettle_libs" ; then
2568fff2f982SDaniel P. Berrange            nettle_kdf=yes
2569fff2f982SDaniel P. Berrange        fi
2570ed754746SDaniel P. Berrange    else
257191bfcdb0SDaniel P. Berrange        if test "$nettle" = "yes"; then
2572ed754746SDaniel P. Berrange            feature_not_found "nettle" "Install nettle devel"
257391bfcdb0SDaniel P. Berrange        else
257491bfcdb0SDaniel P. Berrange            nettle="no"
2575ed754746SDaniel P. Berrange        fi
2576ed754746SDaniel P. Berrange    fi
257791bfcdb0SDaniel P. Berrangefi
257891bfcdb0SDaniel P. Berrange
257991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes"
258091bfcdb0SDaniel P. Berrangethen
258191bfcdb0SDaniel P. Berrange    error_exit "Only one of gcrypt & nettle can be enabled"
258291bfcdb0SDaniel P. Berrangefi
2583ed754746SDaniel P. Berrange
25849a2fd434SDaniel P. Berrange##########################################
25859a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite
25869a2fd434SDaniel P. Berrange
25879a2fd434SDaniel P. Berrangetasn1=yes
258890246037SDaniel P. Berrangetasn1_cflags=""
258990246037SDaniel P. Berrangetasn1_libs=""
25909a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then
259189138857SStefan Weil    tasn1_cflags=$($pkg_config --cflags libtasn1)
259289138857SStefan Weil    tasn1_libs=$($pkg_config --libs libtasn1)
25939a2fd434SDaniel P. Berrangeelse
25949a2fd434SDaniel P. Berrange    tasn1=no
25959a2fd434SDaniel P. Berrangefi
25969a2fd434SDaniel P. Berrange
2597ed754746SDaniel P. Berrange
2598bbbf9bfbSStefan Weil##########################################
2599559607eaSDaniel P. Berrange# getifaddrs (for tests/test-io-channel-socket )
2600559607eaSDaniel P. Berrange
2601559607eaSDaniel P. Berrangehave_ifaddrs_h=yes
2602559607eaSDaniel P. Berrangeif ! check_include "ifaddrs.h" ; then
2603559607eaSDaniel P. Berrange  have_ifaddrs_h=no
2604559607eaSDaniel P. Berrangefi
2605559607eaSDaniel P. Berrange
2606559607eaSDaniel P. Berrange##########################################
2607bbbf9bfbSStefan Weil# VTE probe
2608bbbf9bfbSStefan Weil
2609bbbf9bfbSStefan Weilif test "$vte" != "no"; then
2610bbbf9bfbSStefan Weil    if test "$gtkabi" = "3.0"; then
2611c6feff9eSCole Robinson      vteminversion="0.32.0"
2612c6feff9eSCole Robinson      if $pkg_config --exists "vte-2.91"; then
2613c6feff9eSCole Robinson        vtepackage="vte-2.91"
2614c6feff9eSCole Robinson      else
2615528de90aSDaniel P. Berrange        vtepackage="vte-2.90"
2616c6feff9eSCole Robinson      fi
2617528de90aSDaniel P. Berrange    else
2618528de90aSDaniel P. Berrange      vtepackage="vte"
2619c6feff9eSCole Robinson      vteminversion="0.24.0"
2620528de90aSDaniel P. Berrange    fi
2621c6feff9eSCole Robinson    if $pkg_config --exists "$vtepackage >= $vteminversion"; then
262289138857SStefan Weil        vte_cflags=$($pkg_config --cflags $vtepackage)
262389138857SStefan Weil        vte_libs=$($pkg_config --libs $vtepackage)
262489138857SStefan Weil        vteversion=$($pkg_config --modversion $vtepackage)
2625bbbf9bfbSStefan Weil        libs_softmmu="$vte_libs $libs_softmmu"
2626bbbf9bfbSStefan Weil        vte="yes"
2627bbbf9bfbSStefan Weil    elif test "$vte" = "yes"; then
26289e04c683SStefan Weil        if test "$gtkabi" = "3.0"; then
2629c6feff9eSCole Robinson            feature_not_found "vte" "Install libvte-2.90/2.91 devel"
26309e04c683SStefan Weil        else
26319e04c683SStefan Weil            feature_not_found "vte" "Install libvte devel"
26329e04c683SStefan Weil        fi
2633bbbf9bfbSStefan Weil    else
2634bbbf9bfbSStefan Weil        vte="no"
2635a4ccabcfSAnthony Liguori    fi
2636a4ccabcfSAnthony Liguorifi
2637a4ccabcfSAnthony Liguori
2638a4ccabcfSAnthony Liguori##########################################
263911d9f695Sbellard# SDL probe
264011d9f695Sbellard
26413ec87ffeSPaolo Bonzini# Look for sdl configuration program (pkg-config or sdl-config).  Try
26423ec87ffeSPaolo Bonzini# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
264347c03744SDave Airlie
2644ee8466d0SCole Robinsonif test "$sdlabi" = ""; then
26458f4ea9cdSGerd Hoffmann    if $pkg_config --exists "sdl2"; then
2646ee8466d0SCole Robinson        sdlabi=2.0
26478f4ea9cdSGerd Hoffmann    elif $pkg_config --exists "sdl"; then
2648ee8466d0SCole Robinson        sdlabi=1.2
26498f4ea9cdSGerd Hoffmann    else
26508f4ea9cdSGerd Hoffmann        sdlabi=2.0
2651ee8466d0SCole Robinson    fi
2652ee8466d0SCole Robinsonfi
2653ee8466d0SCole Robinson
265447c03744SDave Airlieif test $sdlabi = "2.0"; then
265547c03744SDave Airlie    sdl_config=$sdl2_config
265647c03744SDave Airlie    sdlname=sdl2
265747c03744SDave Airlie    sdlconfigname=sdl2_config
2658e07047cfSCole Robinsonelif test $sdlabi = "1.2"; then
265947c03744SDave Airlie    sdlname=sdl
266047c03744SDave Airlie    sdlconfigname=sdl_config
2661e07047cfSCole Robinsonelse
2662e07047cfSCole Robinson    error_exit "Unknown sdlabi $sdlabi, must be 1.2 or 2.0"
26633ec87ffeSPaolo Bonzinifi
26643ec87ffeSPaolo Bonzini
266589138857SStefan Weilif test "$(basename $sdl_config)" != $sdlconfigname && ! has ${sdl_config}; then
266647c03744SDave Airlie  sdl_config=$sdlconfigname
266747c03744SDave Airliefi
266847c03744SDave Airlie
266947c03744SDave Airlieif $pkg_config $sdlname --exists; then
267047c03744SDave Airlie  sdlconfig="$pkg_config $sdlname"
267189138857SStefan Weil  sdlversion=$($sdlconfig --modversion 2>/dev/null)
26723ec87ffeSPaolo Bonzinielif has ${sdl_config}; then
26733ec87ffeSPaolo Bonzini  sdlconfig="$sdl_config"
267489138857SStefan Weil  sdlversion=$($sdlconfig --version)
2675a0dfd8a4SLoïc Minierelse
2676a0dfd8a4SLoïc Minier  if test "$sdl" = "yes" ; then
26778f4ea9cdSGerd Hoffmann    feature_not_found "sdl" "Install SDL2-devel"
2678a0dfd8a4SLoïc Minier  fi
2679a0dfd8a4SLoïc Minier  sdl=no
26809316f803SPaolo Bonzinifi
268129e5badaSScott Woodif test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
26823ec87ffeSPaolo Bonzini  echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
26833ec87ffeSPaolo Bonzinifi
268411d9f695Sbellard
26859316f803SPaolo Bonzinisdl_too_old=no
2686c4198157SJuan Quintelaif test "$sdl" != "no" ; then
268711d9f695Sbellard  cat > $TMPC << EOF
268811d9f695Sbellard#include <SDL.h>
268911d9f695Sbellard#undef main /* We don't want SDL to override our main() */
269011d9f695Sbellardint main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
269111d9f695SbellardEOF
269289138857SStefan Weil  sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
269374f42e18STeLeMan  if test "$static" = "yes" ; then
269489138857SStefan Weil    sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
269574f42e18STeLeMan  else
269689138857SStefan Weil    sdl_libs=$($sdlconfig --libs 2>/dev/null)
269774f42e18STeLeMan  fi
269852166aa0SJuan Quintela  if compile_prog "$sdl_cflags" "$sdl_libs" ; then
269989138857SStefan Weil    if test $(echo $sdlversion | sed 's/[^0-9]//g') -lt 121 ; then
270011d9f695Sbellard      sdl_too_old=yes
270111d9f695Sbellard    else
270211d9f695Sbellard      sdl=yes
270311d9f695Sbellard    fi
27047c1f25b4Sbellard
270567c274d3SPaolo Bonzini    # static link with sdl ? (note: sdl.pc's --static --libs is broken)
27061ac88f28SJuan Quintela    if test "$sdl" = "yes" -a "$static" = "yes" ; then
270767c274d3SPaolo Bonzini      if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
270889138857SStefan Weil         sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
270989138857SStefan Weil         sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
271011d9f695Sbellard      fi
271152166aa0SJuan Quintela      if compile_prog "$sdl_cflags" "$sdl_libs" ; then
27121ac88f28SJuan Quintela	:
27131ac88f28SJuan Quintela      else
27141ac88f28SJuan Quintela        sdl=no
27157c1f25b4Sbellard      fi
27167c1f25b4Sbellard    fi # static link
2717c4198157SJuan Quintela  else # sdl not found
2718c4198157SJuan Quintela    if test "$sdl" = "yes" ; then
271921684af0SStewart Smith      feature_not_found "sdl" "Install SDL devel"
2720c4198157SJuan Quintela    fi
2721c4198157SJuan Quintela    sdl=no
27227c1f25b4Sbellard  fi # sdl compile test
2723fd677642Sthsfi
272411d9f695Sbellard
27255368a422Saliguoriif test "$sdl" = "yes" ; then
27265368a422Saliguori  cat > $TMPC <<EOF
27275368a422Saliguori#include <SDL.h>
27285368a422Saliguori#if defined(SDL_VIDEO_DRIVER_X11)
27295368a422Saliguori#include <X11/XKBlib.h>
27305368a422Saliguori#else
27315368a422Saliguori#error No x11 support
27325368a422Saliguori#endif
27335368a422Saliguoriint main(void) { return 0; }
27345368a422SaliguoriEOF
2735f676c67eSJeremy White  if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
2736f676c67eSJeremy White    sdl_cflags="$sdl_cflags $x11_cflags"
2737f676c67eSJeremy White    sdl_libs="$sdl_libs $x11_libs"
27385368a422Saliguori  fi
27390705667eSJuan Quintela  libs_softmmu="$sdl_libs $libs_softmmu"
27405368a422Saliguorifi
27415368a422Saliguori
27428f28f3fbSths##########################################
27432da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries
27442da776dbSMichael R. Hinesif test "$rdma" != "no" ; then
27452da776dbSMichael R. Hines  cat > $TMPC <<EOF
27462da776dbSMichael R. Hines#include <rdma/rdma_cma.h>
27472da776dbSMichael R. Hinesint main(void) { return 0; }
27482da776dbSMichael R. HinesEOF
27492da776dbSMichael R. Hines  rdma_libs="-lrdmacm -libverbs"
27502da776dbSMichael R. Hines  if compile_prog "" "$rdma_libs" ; then
27512da776dbSMichael R. Hines    rdma="yes"
27522da776dbSMichael R. Hines    libs_softmmu="$libs_softmmu $rdma_libs"
27532da776dbSMichael R. Hines  else
27542da776dbSMichael R. Hines    if test "$rdma" = "yes" ; then
27552da776dbSMichael R. Hines        error_exit \
27562da776dbSMichael R. Hines            " OpenFabrics librdmacm/libibverbs not present." \
27572da776dbSMichael R. Hines            " Your options:" \
27582da776dbSMichael R. Hines            "  (1) Fast: Install infiniband packages from your distro." \
27592da776dbSMichael R. Hines            "  (2) Cleanest: Install libraries from www.openfabrics.org" \
27602da776dbSMichael R. Hines            "  (3) Also: Install softiwarp if you don't have RDMA hardware"
27612da776dbSMichael R. Hines    fi
27622da776dbSMichael R. Hines    rdma="no"
27632da776dbSMichael R. Hines  fi
27642da776dbSMichael R. Hinesfi
27652da776dbSMichael R. Hines
276695c6bff3SBenoît Canet
276795c6bff3SBenoît Canet##########################################
27682f9606b3Saliguori# VNC SASL detection
2769821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
27702f9606b3Saliguori  cat > $TMPC <<EOF
27712f9606b3Saliguori#include <sasl/sasl.h>
27722f9606b3Saliguori#include <stdio.h>
27732f9606b3Saliguoriint main(void) { sasl_server_init(NULL, "qemu"); return 0; }
27742f9606b3SaliguoriEOF
27752f9606b3Saliguori  # Assuming Cyrus-SASL installed in /usr prefix
27762f9606b3Saliguori  vnc_sasl_cflags=""
27772f9606b3Saliguori  vnc_sasl_libs="-lsasl2"
277852166aa0SJuan Quintela  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
2779ea784e3bSJuan Quintela    vnc_sasl=yes
2780fa838301SJuan Quintela    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
2781ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
27822f9606b3Saliguori  else
2783ea784e3bSJuan Quintela    if test "$vnc_sasl" = "yes" ; then
278421684af0SStewart Smith      feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
2785ea784e3bSJuan Quintela    fi
2786ea784e3bSJuan Quintela    vnc_sasl=no
27872f9606b3Saliguori  fi
27882f9606b3Saliguorifi
27892f9606b3Saliguori
27902f9606b3Saliguori##########################################
27912f6f5c7aSCorentin Chary# VNC JPEG detection
2792821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
27932f6f5c7aSCorentin Charycat > $TMPC <<EOF
27942f6f5c7aSCorentin Chary#include <stdio.h>
27952f6f5c7aSCorentin Chary#include <jpeglib.h>
27962f6f5c7aSCorentin Charyint main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
27972f6f5c7aSCorentin CharyEOF
27982f6f5c7aSCorentin Chary    vnc_jpeg_cflags=""
27992f6f5c7aSCorentin Chary    vnc_jpeg_libs="-ljpeg"
28002f6f5c7aSCorentin Chary  if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
28012f6f5c7aSCorentin Chary    vnc_jpeg=yes
28022f6f5c7aSCorentin Chary    libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
2803ca273d58SPaolo Bonzini    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
28042f6f5c7aSCorentin Chary  else
28052f6f5c7aSCorentin Chary    if test "$vnc_jpeg" = "yes" ; then
280621684af0SStewart Smith      feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
28072f6f5c7aSCorentin Chary    fi
28082f6f5c7aSCorentin Chary    vnc_jpeg=no
28092f6f5c7aSCorentin Chary  fi
28102f6f5c7aSCorentin Charyfi
28112f6f5c7aSCorentin Chary
28122f6f5c7aSCorentin Chary##########################################
2813efe556adSCorentin Chary# VNC PNG detection
2814821601eaSJes Sorensenif test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
2815efe556adSCorentin Charycat > $TMPC <<EOF
2816efe556adSCorentin Chary//#include <stdio.h>
2817efe556adSCorentin Chary#include <png.h>
2818832ce9c2SScott Wood#include <stddef.h>
2819efe556adSCorentin Charyint main(void) {
2820efe556adSCorentin Chary    png_structp png_ptr;
2821efe556adSCorentin Chary    png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
28227edc3fedSPeter Maydell    return png_ptr != 0;
2823efe556adSCorentin Chary}
2824efe556adSCorentin CharyEOF
282565d5d3f9SStefan Weil  if $pkg_config libpng --exists; then
282689138857SStefan Weil    vnc_png_cflags=$($pkg_config libpng --cflags)
282789138857SStefan Weil    vnc_png_libs=$($pkg_config libpng --libs)
28289af8025eSBrad  else
2829efe556adSCorentin Chary    vnc_png_cflags=""
2830efe556adSCorentin Chary    vnc_png_libs="-lpng"
28319af8025eSBrad  fi
2832efe556adSCorentin Chary  if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
2833efe556adSCorentin Chary    vnc_png=yes
2834efe556adSCorentin Chary    libs_softmmu="$vnc_png_libs $libs_softmmu"
28359af8025eSBrad    QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
2836efe556adSCorentin Chary  else
2837efe556adSCorentin Chary    if test "$vnc_png" = "yes" ; then
283821684af0SStewart Smith      feature_not_found "vnc-png" "Install libpng devel"
2839efe556adSCorentin Chary    fi
2840efe556adSCorentin Chary    vnc_png=no
2841efe556adSCorentin Chary  fi
2842efe556adSCorentin Charyfi
2843efe556adSCorentin Chary
2844efe556adSCorentin Chary##########################################
284576655d6dSaliguori# fnmatch() probe, used for ACL routines
284676655d6dSaliguorifnmatch="no"
284776655d6dSaliguoricat > $TMPC << EOF
284876655d6dSaliguori#include <fnmatch.h>
284976655d6dSaliguoriint main(void)
285076655d6dSaliguori{
285176655d6dSaliguori    fnmatch("foo", "foo", 0);
285276655d6dSaliguori    return 0;
285376655d6dSaliguori}
285476655d6dSaliguoriEOF
285552166aa0SJuan Quintelaif compile_prog "" "" ; then
285676655d6dSaliguori   fnmatch="yes"
285776655d6dSaliguorifi
285876655d6dSaliguori
285976655d6dSaliguori##########################################
2860c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c
2861dce512deSChristoph Hellwigif test "$xfs" != "no" ; then
2862dce512deSChristoph Hellwig  cat > $TMPC << EOF
2863ffc41d10SStefan Weil#include <stddef.h>  /* NULL */
2864dce512deSChristoph Hellwig#include <xfs/xfs.h>
2865dce512deSChristoph Hellwigint main(void)
2866dce512deSChristoph Hellwig{
2867dce512deSChristoph Hellwig    xfsctl(NULL, 0, 0, NULL);
2868dce512deSChristoph Hellwig    return 0;
2869dce512deSChristoph Hellwig}
2870dce512deSChristoph HellwigEOF
2871dce512deSChristoph Hellwig  if compile_prog "" "" ; then
2872dce512deSChristoph Hellwig    xfs="yes"
2873dce512deSChristoph Hellwig  else
2874dce512deSChristoph Hellwig    if test "$xfs" = "yes" ; then
287521684af0SStewart Smith      feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
2876dce512deSChristoph Hellwig    fi
2877dce512deSChristoph Hellwig    xfs=no
2878dce512deSChristoph Hellwig  fi
2879dce512deSChristoph Hellwigfi
2880dce512deSChristoph Hellwig
2881dce512deSChristoph Hellwig##########################################
28828a16d273Sths# vde libraries probe
2883dfb278bdSJuan Quintelaif test "$vde" != "no" ; then
28844baae0acSJuan Quintela  vde_libs="-lvdeplug"
28858a16d273Sths  cat > $TMPC << EOF
28868a16d273Sths#include <libvdeplug.h>
28874a7f0e06Spbrookint main(void)
28884a7f0e06Spbrook{
28894a7f0e06Spbrook    struct vde_open_args a = {0, 0, 0};
2890fea08e08SPeter Maydell    char s[] = "";
2891fea08e08SPeter Maydell    vde_open(s, s, &a);
28924a7f0e06Spbrook    return 0;
28934a7f0e06Spbrook}
28948a16d273SthsEOF
289552166aa0SJuan Quintela  if compile_prog "" "$vde_libs" ; then
28964baae0acSJuan Quintela    vde=yes
28978e02e54cSJuan Quintela    libs_softmmu="$vde_libs $libs_softmmu"
28988e02e54cSJuan Quintela    libs_tools="$vde_libs $libs_tools"
2899dfb278bdSJuan Quintela  else
2900dfb278bdSJuan Quintela    if test "$vde" = "yes" ; then
290121684af0SStewart Smith      feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
2902dfb278bdSJuan Quintela    fi
2903dfb278bdSJuan Quintela    vde=no
29048a16d273Sths  fi
29058a16d273Sthsfi
29068a16d273Sths
29078a16d273Sths##########################################
29080a985b37SVincenzo Maffione# netmap support probe
29090a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version
29100a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
29110a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up
29120a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will
29130a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds.
291458952137SVincenzo Maffioneif test "$netmap" != "no" ; then
291558952137SVincenzo Maffione  cat > $TMPC << EOF
291658952137SVincenzo Maffione#include <inttypes.h>
291758952137SVincenzo Maffione#include <net/if.h>
291858952137SVincenzo Maffione#include <net/netmap.h>
291958952137SVincenzo Maffione#include <net/netmap_user.h>
29200a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15)
29210a985b37SVincenzo Maffione#error
29220a985b37SVincenzo Maffione#endif
292358952137SVincenzo Maffioneint main(void) { return 0; }
292458952137SVincenzo MaffioneEOF
292558952137SVincenzo Maffione  if compile_prog "" "" ; then
292658952137SVincenzo Maffione    netmap=yes
292758952137SVincenzo Maffione  else
292858952137SVincenzo Maffione    if test "$netmap" = "yes" ; then
292958952137SVincenzo Maffione      feature_not_found "netmap"
293058952137SVincenzo Maffione    fi
293158952137SVincenzo Maffione    netmap=no
293258952137SVincenzo Maffione  fi
293358952137SVincenzo Maffionefi
293458952137SVincenzo Maffione
293558952137SVincenzo Maffione##########################################
293647e98658SCorey Bryant# libcap-ng library probe
293747e98658SCorey Bryantif test "$cap_ng" != "no" ; then
293847e98658SCorey Bryant  cap_libs="-lcap-ng"
293947e98658SCorey Bryant  cat > $TMPC << EOF
294047e98658SCorey Bryant#include <cap-ng.h>
294147e98658SCorey Bryantint main(void)
294247e98658SCorey Bryant{
294347e98658SCorey Bryant    capng_capability_to_name(CAPNG_EFFECTIVE);
294447e98658SCorey Bryant    return 0;
294547e98658SCorey Bryant}
294647e98658SCorey BryantEOF
294747e98658SCorey Bryant  if compile_prog "" "$cap_libs" ; then
294847e98658SCorey Bryant    cap_ng=yes
294947e98658SCorey Bryant    libs_tools="$cap_libs $libs_tools"
295047e98658SCorey Bryant  else
295147e98658SCorey Bryant    if test "$cap_ng" = "yes" ; then
295221684af0SStewart Smith      feature_not_found "cap_ng" "Install libcap-ng devel"
295347e98658SCorey Bryant    fi
295447e98658SCorey Bryant    cap_ng=no
295547e98658SCorey Bryant  fi
295647e98658SCorey Bryantfi
295747e98658SCorey Bryant
295847e98658SCorey Bryant##########################################
2959c2de5c91Smalc# Sound support libraries probe
29608f28f3fbSths
2961c2de5c91Smalcaudio_drv_probe()
2962c2de5c91Smalc{
2963c2de5c91Smalc    drv=$1
2964c2de5c91Smalc    hdr=$2
2965c2de5c91Smalc    lib=$3
2966c2de5c91Smalc    exp=$4
2967c2de5c91Smalc    cfl=$5
29688f28f3fbSths        cat > $TMPC << EOF
2969c2de5c91Smalc#include <$hdr>
2970c2de5c91Smalcint main(void) { $exp }
29718f28f3fbSthsEOF
297252166aa0SJuan Quintela    if compile_prog "$cfl" "$lib" ; then
29738f28f3fbSths        :
29748f28f3fbSths    else
297576ad07a4SPeter Maydell        error_exit "$drv check failed" \
297676ad07a4SPeter Maydell            "Make sure to have the $drv libs and headers installed."
29778f28f3fbSths    fi
2978c2de5c91Smalc}
2979c2de5c91Smalc
298089138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
2981c2de5c91Smalcfor drv in $audio_drv_list; do
2982c2de5c91Smalc    case $drv in
2983c2de5c91Smalc    alsa)
2984c2de5c91Smalc    audio_drv_probe $drv alsa/asoundlib.h -lasound \
2985e35bcb0cSStefan Weil        "return snd_pcm_close((snd_pcm_t *)0);"
2986a4bf6780SJuan Quintela    libs_softmmu="-lasound $libs_softmmu"
2987c2de5c91Smalc    ;;
2988c2de5c91Smalc
2989b8e59f18Smalc    pa)
2990e58ff62dSPeter Krempa    audio_drv_probe $drv pulse/pulseaudio.h "-lpulse" \
2991e58ff62dSPeter Krempa        "pa_context_set_source_output_volume(NULL, 0, NULL, NULL, NULL); return 0;"
2992a394aed2SMarc-André Lureau    libs_softmmu="-lpulse $libs_softmmu"
299367f86e8eSJuan Quintela    audio_pt_int="yes"
2994b8e59f18Smalc    ;;
2995b8e59f18Smalc
2996373967b2SGerd Hoffmann    sdl)
2997373967b2SGerd Hoffmann    if test "$sdl" = "no"; then
2998373967b2SGerd Hoffmann        error_exit "sdl not found or disabled, can not use sdl audio driver"
2999373967b2SGerd Hoffmann    fi
3000373967b2SGerd Hoffmann    ;;
3001373967b2SGerd Hoffmann
3002997e690aSJuan Quintela    coreaudio)
3003997e690aSJuan Quintela      libs_softmmu="-framework CoreAudio $libs_softmmu"
3004997e690aSJuan Quintela    ;;
3005997e690aSJuan Quintela
3006a4bf6780SJuan Quintela    dsound)
3007a4bf6780SJuan Quintela      libs_softmmu="-lole32 -ldxguid $libs_softmmu"
3008d5631638Smalc      audio_win_int="yes"
3009a4bf6780SJuan Quintela    ;;
3010a4bf6780SJuan Quintela
3011a4bf6780SJuan Quintela    oss)
3012a4bf6780SJuan Quintela      libs_softmmu="$oss_lib $libs_softmmu"
3013a4bf6780SJuan Quintela    ;;
3014a4bf6780SJuan Quintela
3015373967b2SGerd Hoffmann    wav)
3016373967b2SGerd Hoffmann    # XXX: Probes for CoreAudio, DirectSound
30172f6a1ab0Sblueswir1    ;;
30182f6a1ab0Sblueswir1
3019e4c63a6aSmalc    *)
30201c9b2a52Smalc    echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
302176ad07a4SPeter Maydell        error_exit "Unknown driver '$drv' selected" \
302276ad07a4SPeter Maydell            "Possible drivers are: $audio_possible_drivers"
3023e4c63a6aSmalc    }
3024e4c63a6aSmalc    ;;
3025c2de5c91Smalc    esac
3026c2de5c91Smalcdone
30278f28f3fbSths
30284d3b6f6eSbalrog##########################################
30292e4d9fb1Saurel32# BrlAPI probe
30302e4d9fb1Saurel32
30314ffcedb6SJuan Quintelaif test "$brlapi" != "no" ; then
3032eb82284fSJuan Quintela  brlapi_libs="-lbrlapi"
30332e4d9fb1Saurel32  cat > $TMPC << EOF
30342e4d9fb1Saurel32#include <brlapi.h>
3035832ce9c2SScott Wood#include <stddef.h>
30362e4d9fb1Saurel32int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
30372e4d9fb1Saurel32EOF
303852166aa0SJuan Quintela  if compile_prog "" "$brlapi_libs" ; then
30392e4d9fb1Saurel32    brlapi=yes
3040264606b3SJuan Quintela    libs_softmmu="$brlapi_libs $libs_softmmu"
30414ffcedb6SJuan Quintela  else
30424ffcedb6SJuan Quintela    if test "$brlapi" = "yes" ; then
304321684af0SStewart Smith      feature_not_found "brlapi" "Install brlapi devel"
30444ffcedb6SJuan Quintela    fi
30454ffcedb6SJuan Quintela    brlapi=no
3046eb82284fSJuan Quintela  fi
3047eb82284fSJuan Quintelafi
30482e4d9fb1Saurel32
30492e4d9fb1Saurel32##########################################
30504d3b6f6eSbalrog# curses probe
3051a3605bf6SMichael Tokarevif test "$curses" != "no" ; then
3052e095e2f3SStefan Weil  if test "$mingw32" = "yes" ; then
30538ddc5bf9SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
30548ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
3055e095e2f3SStefan Weil  else
30567c703002SSamuel Thibault    curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
30578ddc5bf9SSamuel Thibault    curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
3058e095e2f3SStefan Weil  fi
3059c584a6d0SJuan Quintela  curses_found=no
30604d3b6f6eSbalrog  cat > $TMPC << EOF
30618ddc5bf9SSamuel Thibault#include <locale.h>
30624d3b6f6eSbalrog#include <curses.h>
30638ddc5bf9SSamuel Thibault#include <wchar.h>
3064ef9a2524SStefan Weilint main(void) {
30658ddc5bf9SSamuel Thibault  wchar_t wch = L'w';
30668ddc5bf9SSamuel Thibault  setlocale(LC_ALL, "");
3067ef9a2524SStefan Weil  resize_term(0, 0);
30688ddc5bf9SSamuel Thibault  addwstr(L"wide chars\n");
30698ddc5bf9SSamuel Thibault  addnwstr(&wch, 1);
30707c703002SSamuel Thibault  add_wch(WACS_DEGREE);
3071271f37abSKamil Rytarowski  return 0;
3072ef9a2524SStefan Weil}
30734d3b6f6eSbalrogEOF
3074ecbe251fSVadim Evard  IFS=:
30758ddc5bf9SSamuel Thibault  for curses_inc in $curses_inc_list; do
3076b01a4fd3SPeter Maydell    # Make sure we get the wide character prototypes
3077b01a4fd3SPeter Maydell    curses_inc="-DNCURSES_WIDECHAR $curses_inc"
30787c703002SSamuel Thibault    IFS=:
30798ddc5bf9SSamuel Thibault    for curses_lib in $curses_lib_list; do
3080ecbe251fSVadim Evard      unset IFS
30818ddc5bf9SSamuel Thibault      if compile_prog "$curses_inc" "$curses_lib" ; then
3082c584a6d0SJuan Quintela        curses_found=yes
30838ddc5bf9SSamuel Thibault        QEMU_CFLAGS="$curses_inc $QEMU_CFLAGS"
30844f78ef9aSJuan Quintela        libs_softmmu="$curses_lib $libs_softmmu"
30854f78ef9aSJuan Quintela        break
30864d3b6f6eSbalrog      fi
30874f78ef9aSJuan Quintela    done
30887c703002SSamuel Thibault    if test "$curses_found" = yes ; then
30897c703002SSamuel Thibault      break
30907c703002SSamuel Thibault    fi
30918ddc5bf9SSamuel Thibault  done
3092ecbe251fSVadim Evard  unset IFS
3093c584a6d0SJuan Quintela  if test "$curses_found" = "yes" ; then
3094c584a6d0SJuan Quintela    curses=yes
3095c584a6d0SJuan Quintela  else
3096c584a6d0SJuan Quintela    if test "$curses" = "yes" ; then
309721684af0SStewart Smith      feature_not_found "curses" "Install ncurses devel"
3098c584a6d0SJuan Quintela    fi
3099c584a6d0SJuan Quintela    curses=no
3100c584a6d0SJuan Quintela  fi
31014f78ef9aSJuan Quintelafi
31024d3b6f6eSbalrog
3103414f0dabSblueswir1##########################################
3104769ce76dSAlexander Graf# curl probe
3105a3605bf6SMichael Tokarevif test "$curl" != "no" ; then
310665d5d3f9SStefan Weil  if $pkg_config libcurl --exists; then
3107a8bd70adSPaolo Bonzini    curlconfig="$pkg_config libcurl"
31084e2b0658SPaolo Bonzini  else
31094e2b0658SPaolo Bonzini    curlconfig=curl-config
31104e2b0658SPaolo Bonzini  fi
3111769ce76dSAlexander Graf  cat > $TMPC << EOF
3112769ce76dSAlexander Graf#include <curl/curl.h>
31130b862cedSPeter Maydellint main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
3114769ce76dSAlexander GrafEOF
311589138857SStefan Weil  curl_cflags=$($curlconfig --cflags 2>/dev/null)
311689138857SStefan Weil  curl_libs=$($curlconfig --libs 2>/dev/null)
3117b1d5a277SJuan Quintela  if compile_prog "$curl_cflags" "$curl_libs" ; then
3118769ce76dSAlexander Graf    curl=yes
3119788c8196SJuan Quintela  else
3120788c8196SJuan Quintela    if test "$curl" = "yes" ; then
312121684af0SStewart Smith      feature_not_found "curl" "Install libcurl devel"
3122788c8196SJuan Quintela    fi
3123788c8196SJuan Quintela    curl=no
3124769ce76dSAlexander Graf  fi
3125769ce76dSAlexander Graffi # test "$curl"
3126769ce76dSAlexander Graf
3127769ce76dSAlexander Graf##########################################
3128fb599c9aSbalrog# bluez support probe
3129a20a6f46SJuan Quintelaif test "$bluez" != "no" ; then
3130e820e3f4Sbalrog  cat > $TMPC << EOF
3131e820e3f4Sbalrog#include <bluetooth/bluetooth.h>
3132e820e3f4Sbalrogint main(void) { return bt_error(0); }
3133e820e3f4SbalrogEOF
313489138857SStefan Weil  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
313589138857SStefan Weil  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
313652166aa0SJuan Quintela  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
3137a20a6f46SJuan Quintela    bluez=yes
3138e482d56aSJuan Quintela    libs_softmmu="$bluez_libs $libs_softmmu"
3139e820e3f4Sbalrog  else
3140a20a6f46SJuan Quintela    if test "$bluez" = "yes" ; then
314121684af0SStewart Smith      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
3142a20a6f46SJuan Quintela    fi
3143e820e3f4Sbalrog    bluez="no"
3144e820e3f4Sbalrog  fi
3145fb599c9aSbalrogfi
3146fb599c9aSbalrog
3147fb599c9aSbalrog##########################################
3148e18df141SAnthony Liguori# glib support probe
3149a52d28afSPaolo Bonzini
3150ad04d8cbSPeter Maydellif test "$mingw32" = yes; then
3151ad04d8cbSPeter Maydell    glib_req_ver=2.30
3152ad04d8cbSPeter Maydellelse
3153f40685c6SJohn Snow    glib_req_ver=2.22
3154ad04d8cbSPeter Maydellfi
3155aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0
3156aa0d1f44SPaolo Bonziniif test "$modules" = yes; then
3157aa0d1f44SPaolo Bonzini    glib_modules="$glib_modules gmodule-2.0"
3158aa0d1f44SPaolo Bonzinifi
3159e26110cfSFam Zheng
31604eaf7202SSameeh Jubran# This workaround is required due to a bug in pkg-config file for glib as it
31614eaf7202SSameeh Jubran# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
31624eaf7202SSameeh Jubran
31634eaf7202SSameeh Jubranif test "$static" = yes -a "$mingw32" = yes; then
31644eaf7202SSameeh Jubran    QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
31654eaf7202SSameeh Jubranfi
31664eaf7202SSameeh Jubran
3167aa0d1f44SPaolo Bonzinifor i in $glib_modules; do
3168e26110cfSFam Zheng    if $pkg_config --atleast-version=$glib_req_ver $i; then
316989138857SStefan Weil        glib_cflags=$($pkg_config --cflags $i)
317089138857SStefan Weil        glib_libs=$($pkg_config --libs $i)
31714a058899SMarc-André Lureau        QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
317214015304SAnthony Liguori        LIBS="$glib_libs $LIBS"
3173957f1f99SMichael Roth        libs_qga="$glib_libs $libs_qga"
3174e18df141SAnthony Liguori    else
3175e26110cfSFam Zheng        error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3176e26110cfSFam Zheng    fi
3177e26110cfSFam Zhengdone
3178e26110cfSFam Zheng
3179977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the
3180977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches
3181977a82abSDaniel P. Berrange# problems on multi-arch where people try to build
3182977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers
3183977a82abSDaniel P. Berrangecat > $TMPC <<EOF
3184977a82abSDaniel P. Berrange#include <glib.h>
3185977a82abSDaniel P. Berrange#include <unistd.h>
3186977a82abSDaniel P. Berrange
3187977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \
3188977a82abSDaniel P. Berrange  typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3189977a82abSDaniel P. Berrange
3190977a82abSDaniel P. Berrangeint main(void) {
3191977a82abSDaniel P. Berrange   QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3192977a82abSDaniel P. Berrange   return 0;
3193977a82abSDaniel P. Berrange}
3194977a82abSDaniel P. BerrangeEOF
3195977a82abSDaniel P. Berrange
31965919e032SStefan Weilif ! compile_prog "$CFLAGS" "$LIBS" ; then
3197977a82abSDaniel P. Berrange    error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3198977a82abSDaniel P. Berrange               "You probably need to set PKG_CONFIG_LIBDIR"\
3199977a82abSDaniel P. Berrange	       "to point to the right pkg-config files for your"\
3200977a82abSDaniel P. Berrange	       "build target"
3201977a82abSDaniel P. Berrangefi
3202977a82abSDaniel P. Berrange
32039d41401bSMichael S. Tsirkin# g_test_trap_subprocess added in 2.38. Used by some tests.
32049d41401bSMichael S. Tsirkinglib_subprocess=yes
3205a049223aSMarc-André Lureauif ! $pkg_config --atleast-version=2.38 glib-2.0; then
32069d41401bSMichael S. Tsirkin    glib_subprocess=no
32079d41401bSMichael S. Tsirkinfi
32089d41401bSMichael S. Tsirkin
3209bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3210bbbf2e04SJohn Snowcat > $TMPC << EOF
3211bbbf2e04SJohn Snow#include <glib.h>
3212bbbf2e04SJohn Snowint main(void) { return 0; }
3213bbbf2e04SJohn SnowEOF
3214bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3215bbbf2e04SJohn Snow    if cc_has_warning_flag "-Wno-unknown-attributes"; then
3216bbbf2e04SJohn Snow        glib_cflags="-Wno-unknown-attributes $glib_cflags"
3217bbbf2e04SJohn Snow        CFLAGS="-Wno-unknown-attributes $CFLAGS"
3218bbbf2e04SJohn Snow    fi
3219bbbf2e04SJohn Snowfi
3220bbbf2e04SJohn Snow
3221e26110cfSFam Zheng##########################################
3222e26110cfSFam Zheng# SHA command probe for modules
3223e26110cfSFam Zhengif test "$modules" = yes; then
3224e26110cfSFam Zheng    shacmd_probe="sha1sum sha1 shasum"
3225e26110cfSFam Zheng    for c in $shacmd_probe; do
32268ccefb91SFam Zheng        if has $c; then
3227e26110cfSFam Zheng            shacmd="$c"
3228e26110cfSFam Zheng            break
3229e26110cfSFam Zheng        fi
3230e26110cfSFam Zheng    done
3231e26110cfSFam Zheng    if test "$shacmd" = ""; then
3232e26110cfSFam Zheng        error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3233e26110cfSFam Zheng    fi
3234e18df141SAnthony Liguorifi
3235e18df141SAnthony Liguori
3236e18df141SAnthony Liguori##########################################
3237e2134eb9SGerd Hoffmann# pixman support probe
3238e2134eb9SGerd Hoffmann
3239e2134eb9SGerd Hoffmannif test "$pixman" = ""; then
324074880fe2SRobert Schiele  if test "$want_tools" = "no" -a "$softmmu" = "no"; then
324174880fe2SRobert Schiele    pixman="none"
3242236f282cSHu Tao  elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
3243e2134eb9SGerd Hoffmann    pixman="system"
3244e2134eb9SGerd Hoffmann  else
3245e2134eb9SGerd Hoffmann    pixman="internal"
3246e2134eb9SGerd Hoffmann  fi
3247e2134eb9SGerd Hoffmannfi
324874880fe2SRobert Schieleif test "$pixman" = "none"; then
324974880fe2SRobert Schiele  if test "$want_tools" != "no" -o "$softmmu" != "no"; then
325076ad07a4SPeter Maydell    error_exit "pixman disabled but system emulation or tools build" \
325176ad07a4SPeter Maydell        "enabled.  You can turn off pixman only if you also" \
325276ad07a4SPeter Maydell        "disable all system emulation targets and the tools" \
325376ad07a4SPeter Maydell        "build with '--disable-tools --disable-system'."
325474880fe2SRobert Schiele  fi
325574880fe2SRobert Schiele  pixman_cflags=
325674880fe2SRobert Schiele  pixman_libs=
325774880fe2SRobert Schieleelif test "$pixman" = "system"; then
3258236f282cSHu Tao  # pixman version has been checked above
325989138857SStefan Weil  pixman_cflags=$($pkg_config --cflags pixman-1)
326089138857SStefan Weil  pixman_libs=$($pkg_config --libs pixman-1)
3261e2134eb9SGerd Hoffmannelse
3262e2134eb9SGerd Hoffmann  if test ! -d ${source_path}/pixman/pixman; then
3263236f282cSHu Tao    error_exit "pixman >= 0.21.8 not present. Your options:" \
326476ad07a4SPeter Maydell        "  (1) Preferred: Install the pixman devel package (any recent" \
326576ad07a4SPeter Maydell        "      distro should have packages as Xorg needs pixman too)." \
326676ad07a4SPeter Maydell        "  (2) Fetch the pixman submodule, using:" \
326776ad07a4SPeter Maydell        "      git submodule update --init pixman"
3268e2134eb9SGerd Hoffmann  fi
32695ca9388aSGerd Hoffmann  mkdir -p pixman/pixman
32705ca9388aSGerd Hoffmann  pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman"
32715ca9388aSGerd Hoffmann  pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1"
3272e2134eb9SGerd Hoffmannfi
3273e2134eb9SGerd Hoffmann
3274e2134eb9SGerd Hoffmann##########################################
327517bff52bSM. Mohan Kumar# libcap probe
327617bff52bSM. Mohan Kumar
327717bff52bSM. Mohan Kumarif test "$cap" != "no" ; then
327817bff52bSM. Mohan Kumar  cat > $TMPC <<EOF
327917bff52bSM. Mohan Kumar#include <stdio.h>
328017bff52bSM. Mohan Kumar#include <sys/capability.h>
3281cc939743SStefan Weilint main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
328217bff52bSM. Mohan KumarEOF
328317bff52bSM. Mohan Kumar  if compile_prog "" "-lcap" ; then
328417bff52bSM. Mohan Kumar    cap=yes
328517bff52bSM. Mohan Kumar  else
328617bff52bSM. Mohan Kumar    cap=no
328717bff52bSM. Mohan Kumar  fi
328817bff52bSM. Mohan Kumarfi
328917bff52bSM. Mohan Kumar
329017bff52bSM. Mohan Kumar##########################################
3291e5d355d1Saliguori# pthread probe
32924b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
32933c529d93Saliguori
3294e5d355d1Saliguoripthread=no
3295414f0dabSblueswir1cat > $TMPC << EOF
32963c529d93Saliguori#include <pthread.h>
32977a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; }
32987a42bbe4SStefan Weilint main(void) {
32997a42bbe4SStefan Weil  pthread_t thread;
33007a42bbe4SStefan Weil  pthread_create(&thread, 0, f, 0);
33017a42bbe4SStefan Weil  return 0;
33027a42bbe4SStefan Weil}
3303414f0dabSblueswir1EOF
3304bd00d539SAndreas Färberif compile_prog "" "" ; then
3305bd00d539SAndreas Färber  pthread=yes
3306bd00d539SAndreas Färberelse
3307de65fe0fSSebastian Herbszt  for pthread_lib in $PTHREADLIBS_LIST; do
330852166aa0SJuan Quintela    if compile_prog "" "$pthread_lib" ; then
3309e5d355d1Saliguori      pthread=yes
3310e3c56761SPeter Portante      found=no
3311e3c56761SPeter Portante      for lib_entry in $LIBS; do
3312e3c56761SPeter Portante        if test "$lib_entry" = "$pthread_lib"; then
3313e3c56761SPeter Portante          found=yes
3314e3c56761SPeter Portante          break
3315e3c56761SPeter Portante        fi
3316e3c56761SPeter Portante      done
3317e3c56761SPeter Portante      if test "$found" = "no"; then
33185572b539SJuan Quintela        LIBS="$pthread_lib $LIBS"
3319e3c56761SPeter Portante      fi
3320409437e1SDaniel P. Berrange      PTHREAD_LIB="$pthread_lib"
3321de65fe0fSSebastian Herbszt      break
3322414f0dabSblueswir1    fi
3323de65fe0fSSebastian Herbszt  done
3324bd00d539SAndreas Färberfi
3325414f0dabSblueswir1
33264617e593SAnthony Liguoriif test "$mingw32" != yes -a "$pthread" = no; then
332776ad07a4SPeter Maydell  error_exit "pthread check failed" \
332876ad07a4SPeter Maydell      "Make sure to have the pthread libs and headers installed."
3329e5d355d1Saliguorifi
3330e5d355d1Saliguori
33315c312079SDr. David Alan Gilbert# check for pthread_setname_np
33325c312079SDr. David Alan Gilbertpthread_setname_np=no
33335c312079SDr. David Alan Gilbertcat > $TMPC << EOF
33345c312079SDr. David Alan Gilbert#include <pthread.h>
33355c312079SDr. David Alan Gilbert
33365c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; }
33375c312079SDr. David Alan Gilbertint main(void)
33385c312079SDr. David Alan Gilbert{
33395c312079SDr. David Alan Gilbert    pthread_t thread;
33405c312079SDr. David Alan Gilbert    pthread_create(&thread, 0, f, 0);
33415c312079SDr. David Alan Gilbert    pthread_setname_np(thread, "QEMU");
33425c312079SDr. David Alan Gilbert    return 0;
33435c312079SDr. David Alan Gilbert}
33445c312079SDr. David Alan GilbertEOF
33455c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then
33465c312079SDr. David Alan Gilbert  pthread_setname_np=yes
33475c312079SDr. David Alan Gilbertfi
33485c312079SDr. David Alan Gilbert
3349bf9298b9Saliguori##########################################
3350f27aaf4bSChristian Brunner# rbd probe
3351f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then
3352f27aaf4bSChristian Brunner  cat > $TMPC <<EOF
3353f27aaf4bSChristian Brunner#include <stdio.h>
3354ad32e9c0SJosh Durgin#include <rbd/librbd.h>
3355f27aaf4bSChristian Brunnerint main(void) {
3356ad32e9c0SJosh Durgin    rados_t cluster;
3357ad32e9c0SJosh Durgin    rados_create(&cluster, NULL);
3358f27aaf4bSChristian Brunner    return 0;
3359f27aaf4bSChristian Brunner}
3360f27aaf4bSChristian BrunnerEOF
3361ad32e9c0SJosh Durgin  rbd_libs="-lrbd -lrados"
3362f27aaf4bSChristian Brunner  if compile_prog "" "$rbd_libs" ; then
3363f27aaf4bSChristian Brunner    rbd=yes
3364f27aaf4bSChristian Brunner  else
3365f27aaf4bSChristian Brunner    if test "$rbd" = "yes" ; then
336621684af0SStewart Smith      feature_not_found "rados block device" "Install librbd/ceph devel"
3367f27aaf4bSChristian Brunner    fi
3368f27aaf4bSChristian Brunner    rbd=no
3369f27aaf4bSChristian Brunner  fi
3370f27aaf4bSChristian Brunnerfi
3371f27aaf4bSChristian Brunner
3372f27aaf4bSChristian Brunner##########################################
33730a12ec87SRichard W.M. Jones# libssh2 probe
33744fc16838SRichard W.M. Jonesmin_libssh2_version=1.2.8
33750a12ec87SRichard W.M. Jonesif test "$libssh2" != "no" ; then
337665d5d3f9SStefan Weil  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
337789138857SStefan Weil    libssh2_cflags=$($pkg_config libssh2 --cflags)
337889138857SStefan Weil    libssh2_libs=$($pkg_config libssh2 --libs)
33790a12ec87SRichard W.M. Jones    libssh2=yes
33800a12ec87SRichard W.M. Jones  else
33810a12ec87SRichard W.M. Jones    if test "$libssh2" = "yes" ; then
33824fc16838SRichard W.M. Jones      error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
33830a12ec87SRichard W.M. Jones    fi
33840a12ec87SRichard W.M. Jones    libssh2=no
33850a12ec87SRichard W.M. Jones  fi
33860a12ec87SRichard W.M. Jonesfi
33870a12ec87SRichard W.M. Jones
33880a12ec87SRichard W.M. Jones##########################################
33899a2d462eSRichard W.M. Jones# libssh2_sftp_fsync probe
33909a2d462eSRichard W.M. Jones
33919a2d462eSRichard W.M. Jonesif test "$libssh2" = "yes"; then
33929a2d462eSRichard W.M. Jones  cat > $TMPC <<EOF
33939a2d462eSRichard W.M. Jones#include <stdio.h>
33949a2d462eSRichard W.M. Jones#include <libssh2.h>
33959a2d462eSRichard W.M. Jones#include <libssh2_sftp.h>
33969a2d462eSRichard W.M. Jonesint main(void) {
33979a2d462eSRichard W.M. Jones    LIBSSH2_SESSION *session;
33989a2d462eSRichard W.M. Jones    LIBSSH2_SFTP *sftp;
33999a2d462eSRichard W.M. Jones    LIBSSH2_SFTP_HANDLE *sftp_handle;
34009a2d462eSRichard W.M. Jones    session = libssh2_session_init ();
34019a2d462eSRichard W.M. Jones    sftp = libssh2_sftp_init (session);
34029a2d462eSRichard W.M. Jones    sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
34039a2d462eSRichard W.M. Jones    libssh2_sftp_fsync (sftp_handle);
34049a2d462eSRichard W.M. Jones    return 0;
34059a2d462eSRichard W.M. Jones}
34069a2d462eSRichard W.M. JonesEOF
34079a2d462eSRichard W.M. Jones  # libssh2_cflags/libssh2_libs defined in previous test.
34089a2d462eSRichard W.M. Jones  if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
34099a2d462eSRichard W.M. Jones    QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
34109a2d462eSRichard W.M. Jones  fi
34119a2d462eSRichard W.M. Jonesfi
34129a2d462eSRichard W.M. Jones
34139a2d462eSRichard W.M. Jones##########################################
34145c6c3a6cSChristoph Hellwig# linux-aio probe
34155c6c3a6cSChristoph Hellwig
34165c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then
34175c6c3a6cSChristoph Hellwig  cat > $TMPC <<EOF
34185c6c3a6cSChristoph Hellwig#include <libaio.h>
34195c6c3a6cSChristoph Hellwig#include <sys/eventfd.h>
3420832ce9c2SScott Wood#include <stddef.h>
34215c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
34225c6c3a6cSChristoph HellwigEOF
34235c6c3a6cSChristoph Hellwig  if compile_prog "" "-laio" ; then
34245c6c3a6cSChristoph Hellwig    linux_aio=yes
34255c6c3a6cSChristoph Hellwig  else
34265c6c3a6cSChristoph Hellwig    if test "$linux_aio" = "yes" ; then
342721684af0SStewart Smith      feature_not_found "linux AIO" "Install libaio devel"
34285c6c3a6cSChristoph Hellwig    fi
34293cfcae3cSLuiz Capitulino    linux_aio=no
34305c6c3a6cSChristoph Hellwig  fi
34315c6c3a6cSChristoph Hellwigfi
34325c6c3a6cSChristoph Hellwig
34335c6c3a6cSChristoph Hellwig##########################################
34343b8acc11SPaolo Bonzini# TPM passthrough is only on x86 Linux
34353b8acc11SPaolo Bonzini
34363b8acc11SPaolo Bonziniif test "$targetos" = Linux && test "$cpu" = i386 -o "$cpu" = x86_64; then
34373b8acc11SPaolo Bonzini  tpm_passthrough=$tpm
34383b8acc11SPaolo Bonzinielse
34393b8acc11SPaolo Bonzini  tpm_passthrough=no
34403b8acc11SPaolo Bonzinifi
34413b8acc11SPaolo Bonzini
34423b8acc11SPaolo Bonzini##########################################
3443758e8e38SVenkateswararao Jujjuri (JV)# attr probe
3444758e8e38SVenkateswararao Jujjuri (JV)
3445758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then
3446758e8e38SVenkateswararao Jujjuri (JV)  cat > $TMPC <<EOF
3447758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h>
3448758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h>
3449f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR
3450f2338fb4SPavel Borzenkov#include <attr/xattr.h>
3451f2338fb4SPavel Borzenkov#else
34524f26f2b6SAvi Kivity#include <sys/xattr.h>
3453f2338fb4SPavel Borzenkov#endif
3454758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3455758e8e38SVenkateswararao Jujjuri (JV)EOF
34564f26f2b6SAvi Kivity  if compile_prog "" "" ; then
34574f26f2b6SAvi Kivity    attr=yes
34584f26f2b6SAvi Kivity  # Older distros have <attr/xattr.h>, and need -lattr:
3459f2338fb4SPavel Borzenkov  elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
3460758e8e38SVenkateswararao Jujjuri (JV)    attr=yes
3461758e8e38SVenkateswararao Jujjuri (JV)    LIBS="-lattr $LIBS"
34624f26f2b6SAvi Kivity    libattr=yes
3463758e8e38SVenkateswararao Jujjuri (JV)  else
3464758e8e38SVenkateswararao Jujjuri (JV)    if test "$attr" = "yes" ; then
346521684af0SStewart Smith      feature_not_found "ATTR" "Install libc6 or libattr devel"
3466758e8e38SVenkateswararao Jujjuri (JV)    fi
3467758e8e38SVenkateswararao Jujjuri (JV)    attr=no
3468758e8e38SVenkateswararao Jujjuri (JV)  fi
3469758e8e38SVenkateswararao Jujjuri (JV)fi
3470758e8e38SVenkateswararao Jujjuri (JV)
3471758e8e38SVenkateswararao Jujjuri (JV)##########################################
3472bf9298b9Saliguori# iovec probe
3473bf9298b9Saliguoricat > $TMPC <<EOF
3474db34f0b3Sblueswir1#include <sys/types.h>
3475bf9298b9Saliguori#include <sys/uio.h>
3476db34f0b3Sblueswir1#include <unistd.h>
3477f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); }
3478bf9298b9SaliguoriEOF
3479bf9298b9Saliguoriiovec=no
348052166aa0SJuan Quintelaif compile_prog "" "" ; then
3481bf9298b9Saliguori  iovec=yes
3482bf9298b9Saliguorifi
3483bf9298b9Saliguori
3484f652e6afSaurel32##########################################
3485ceb42de8Saliguori# preadv probe
3486ceb42de8Saliguoricat > $TMPC <<EOF
3487ceb42de8Saliguori#include <sys/types.h>
3488ceb42de8Saliguori#include <sys/uio.h>
3489ceb42de8Saliguori#include <unistd.h>
3490c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); }
3491ceb42de8SaliguoriEOF
3492ceb42de8Saliguoripreadv=no
349352166aa0SJuan Quintelaif compile_prog "" "" ; then
3494ceb42de8Saliguori  preadv=yes
3495ceb42de8Saliguorifi
3496ceb42de8Saliguori
3497ceb42de8Saliguori##########################################
3498f652e6afSaurel32# fdt probe
3499e169e1e1SPeter Maydell# fdt support is mandatory for at least some target architectures,
3500e169e1e1SPeter Maydell# so insist on it if we're building those system emulators.
3501e169e1e1SPeter Maydellfdt_required=no
3502e169e1e1SPeter Maydellfor target in $target_list; do
3503e169e1e1SPeter Maydell  case $target in
3504df1d8a1fSPaul Burton    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu)
3505e169e1e1SPeter Maydell      fdt_required=yes
3506e169e1e1SPeter Maydell    ;;
3507e169e1e1SPeter Maydell  esac
3508e169e1e1SPeter Maydelldone
3509e169e1e1SPeter Maydell
3510e169e1e1SPeter Maydellif test "$fdt_required" = "yes"; then
3511e169e1e1SPeter Maydell  if test "$fdt" = "no"; then
3512e169e1e1SPeter Maydell    error_exit "fdt disabled but some requested targets require it." \
3513e169e1e1SPeter Maydell      "You can turn off fdt only if you also disable all the system emulation" \
3514e169e1e1SPeter Maydell      "targets which need it (by specifying a cut down --target-list)."
3515e169e1e1SPeter Maydell  fi
3516e169e1e1SPeter Maydell  fdt=yes
3517e169e1e1SPeter Maydellfi
3518e169e1e1SPeter Maydell
35192df87df7SJuan Quintelaif test "$fdt" != "no" ; then
3520b41af4baSJuan Quintela  fdt_libs="-lfdt"
352196ce6545SPeter Crosthwaite  # explicitly check for libfdt_env.h as it is missing in some stable installs
35226e85fce0SPaul Burton  # and test for required functions to make sure we are on a version >= 1.4.2
3523f652e6afSaurel32  cat > $TMPC << EOF
352431ce0adbSThomas Huth#include <libfdt.h>
352596ce6545SPeter Crosthwaite#include <libfdt_env.h>
35266e85fce0SPaul Burtonint main(void) { fdt_first_subnode(0, 0); return 0; }
3527f652e6afSaurel32EOF
352852166aa0SJuan Quintela  if compile_prog "" "$fdt_libs" ; then
3529a540f158SPeter Crosthwaite    # system DTC is good - use it
3530f652e6afSaurel32    fdt=yes
3531a540f158SPeter Crosthwaite  elif test -d ${source_path}/dtc/libfdt ; then
3532a540f158SPeter Crosthwaite    # have submodule DTC - use it
3533a540f158SPeter Crosthwaite    fdt=yes
3534a540f158SPeter Crosthwaite    dtc_internal="yes"
3535a540f158SPeter Crosthwaite    mkdir -p dtc
3536cab00a5aSMichael S. Tsirkin    if [ "$pwd_is_source_path" != "y" ] ; then
3537a540f158SPeter Crosthwaite       symlink "$source_path/dtc/Makefile" "dtc/Makefile"
3538a540f158SPeter Crosthwaite       symlink "$source_path/dtc/scripts" "dtc/scripts"
35392df87df7SJuan Quintela    fi
3540a540f158SPeter Crosthwaite    fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
3541a540f158SPeter Crosthwaite    fdt_libs="-L\$(BUILD_DIR)/dtc/libfdt $fdt_libs"
3542a540f158SPeter Crosthwaite  elif test "$fdt" = "yes" ; then
3543a540f158SPeter Crosthwaite    # have neither and want - prompt for system/submodule install
35446e85fce0SPaul Burton    error_exit "DTC (libfdt) version >= 1.4.2 not present. Your options:" \
35453f281822SStewart Smith        "  (1) Preferred: Install the DTC (libfdt) devel package" \
3546a540f158SPeter Crosthwaite        "  (2) Fetch the DTC submodule, using:" \
3547a540f158SPeter Crosthwaite        "      git submodule update --init dtc"
3548a540f158SPeter Crosthwaite  else
3549a540f158SPeter Crosthwaite    # don't have and don't want
3550de3a354aSMichael Walle    fdt_libs=
35512df87df7SJuan Quintela    fdt=no
3552f652e6afSaurel32  fi
3553f652e6afSaurel32fi
3554f652e6afSaurel32
3555a540f158SPeter Crosthwaitelibs_softmmu="$libs_softmmu $fdt_libs"
3556a540f158SPeter Crosthwaite
355720ff075bSMichael Walle##########################################
3558fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2)
3559b1546f32SGerd Hoffmann
3560da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then
3561014cb152SGerd Hoffmann  opengl_pkgs="epoxy libdrm gbm"
3562fb719563SOGAWA Hirofumi  if $pkg_config $opengl_pkgs x11; then
3563f676c67eSJeremy White    opengl_cflags="$($pkg_config --cflags $opengl_pkgs) $x11_cflags"
3564f676c67eSJeremy White    opengl_libs="$($pkg_config --libs $opengl_pkgs) $x11_libs"
3565da076ffeSGerd Hoffmann    opengl=yes
3566925a0400SGerd Hoffmann    if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
3567925a0400SGerd Hoffmann        gtk_gl="yes"
3568925a0400SGerd Hoffmann    fi
3569cc720a5dSGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
357020ff075bSMichael Walle  else
3571da076ffeSGerd Hoffmann    if test "$opengl" = "yes" ; then
3572dcf30025SGerd Hoffmann      feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
357320ff075bSMichael Walle    fi
3574f676c67eSJeremy White    opengl_cflags=""
3575da076ffeSGerd Hoffmann    opengl_libs=""
3576da076ffeSGerd Hoffmann    opengl=no
357720ff075bSMichael Walle  fi
357820ff075bSMichael Wallefi
357920ff075bSMichael Walle
3580014cb152SGerd Hoffmannif test "$opengl" = "yes"; then
3581014cb152SGerd Hoffmann  cat > $TMPC << EOF
3582014cb152SGerd Hoffmann#include <epoxy/egl.h>
3583014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export
3584014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
3585014cb152SGerd Hoffmann#endif
3586014cb152SGerd Hoffmannint main(void) { return 0; }
3587014cb152SGerd HoffmannEOF
3588014cb152SGerd Hoffmann  if compile_prog "" "" ; then
3589014cb152SGerd Hoffmann    opengl_dmabuf=yes
3590014cb152SGerd Hoffmann  fi
3591014cb152SGerd Hoffmannfi
3592c9a12e75SChrysostomos Nanakos
3593c9a12e75SChrysostomos Nanakos
3594eb100396SBharata B Rao##########################################
3595eb100396SBharata B Rao# glusterfs probe
3596eb100396SBharata B Raoif test "$glusterfs" != "no" ; then
359765d5d3f9SStefan Weil  if $pkg_config --atleast-version=3 glusterfs-api; then
3598e01bee08SBharata B Rao    glusterfs="yes"
359989138857SStefan Weil    glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
360089138857SStefan Weil    glusterfs_libs=$($pkg_config --libs glusterfs-api)
3601d85fa9ebSJeff Cody    if $pkg_config --atleast-version=4 glusterfs-api; then
3602d85fa9ebSJeff Cody      glusterfs_xlator_opt="yes"
3603d85fa9ebSJeff Cody    fi
360465d5d3f9SStefan Weil    if $pkg_config --atleast-version=5 glusterfs-api; then
36050c14fb47SBharata B Rao      glusterfs_discard="yes"
36060c14fb47SBharata B Rao    fi
36077c815372SBharata B Rao    if $pkg_config --atleast-version=6 glusterfs-api; then
3608df3a429aSNiels de Vos      glusterfs_fallocate="yes"
36097c815372SBharata B Rao      glusterfs_zerofill="yes"
36107c815372SBharata B Rao    fi
3611eb100396SBharata B Rao  else
3612eb100396SBharata B Rao    if test "$glusterfs" = "yes" ; then
36138efc9363SHu Tao      feature_not_found "GlusterFS backend support" \
36148efc9363SHu Tao          "Install glusterfs-api devel >= 3"
3615eb100396SBharata B Rao    fi
3616e01bee08SBharata B Rao    glusterfs="no"
3617eb100396SBharata B Rao  fi
3618eb100396SBharata B Raofi
3619eb100396SBharata B Rao
362039386ac7Saurel32# Check for inotify functions when we are building linux-user
36213b3f24adSaurel32# emulator.  This is done because older glibc versions don't
36223b3f24adSaurel32# have syscall stubs for these implemented.  In that case we
36233b3f24adSaurel32# don't provide them even if kernel supports them.
36243b3f24adSaurel32#
36253b3f24adSaurel32inotify=no
36263b3f24adSaurel32cat > $TMPC << EOF
36273b3f24adSaurel32#include <sys/inotify.h>
36283b3f24adSaurel32
36293b3f24adSaurel32int
36303b3f24adSaurel32main(void)
36313b3f24adSaurel32{
36323b3f24adSaurel32	/* try to start inotify */
36338690e420Saurel32	return inotify_init();
36343b3f24adSaurel32}
36353b3f24adSaurel32EOF
363652166aa0SJuan Quintelaif compile_prog "" "" ; then
36373b3f24adSaurel32  inotify=yes
36383b3f24adSaurel32fi
36393b3f24adSaurel32
3640c05c7a73SRiku Voipioinotify1=no
3641c05c7a73SRiku Voipiocat > $TMPC << EOF
3642c05c7a73SRiku Voipio#include <sys/inotify.h>
3643c05c7a73SRiku Voipio
3644c05c7a73SRiku Voipioint
3645c05c7a73SRiku Voipiomain(void)
3646c05c7a73SRiku Voipio{
3647c05c7a73SRiku Voipio    /* try to start inotify */
3648c05c7a73SRiku Voipio    return inotify_init1(0);
3649c05c7a73SRiku Voipio}
3650c05c7a73SRiku VoipioEOF
3651c05c7a73SRiku Voipioif compile_prog "" "" ; then
3652c05c7a73SRiku Voipio  inotify1=yes
3653c05c7a73SRiku Voipiofi
3654c05c7a73SRiku Voipio
3655099d6b0fSRiku Voipio# check if pipe2 is there
3656099d6b0fSRiku Voipiopipe2=no
3657099d6b0fSRiku Voipiocat > $TMPC << EOF
3658099d6b0fSRiku Voipio#include <unistd.h>
3659099d6b0fSRiku Voipio#include <fcntl.h>
3660099d6b0fSRiku Voipio
3661099d6b0fSRiku Voipioint main(void)
3662099d6b0fSRiku Voipio{
3663099d6b0fSRiku Voipio    int pipefd[2];
36649bca8162SBruce Rogers    return pipe2(pipefd, O_CLOEXEC);
3665099d6b0fSRiku Voipio}
3666099d6b0fSRiku VoipioEOF
366752166aa0SJuan Quintelaif compile_prog "" "" ; then
3668099d6b0fSRiku Voipio  pipe2=yes
3669099d6b0fSRiku Voipiofi
3670099d6b0fSRiku Voipio
367140ff6d7eSKevin Wolf# check if accept4 is there
367240ff6d7eSKevin Wolfaccept4=no
367340ff6d7eSKevin Wolfcat > $TMPC << EOF
367440ff6d7eSKevin Wolf#include <sys/socket.h>
367540ff6d7eSKevin Wolf#include <stddef.h>
367640ff6d7eSKevin Wolf
367740ff6d7eSKevin Wolfint main(void)
367840ff6d7eSKevin Wolf{
367940ff6d7eSKevin Wolf    accept4(0, NULL, NULL, SOCK_CLOEXEC);
368040ff6d7eSKevin Wolf    return 0;
368140ff6d7eSKevin Wolf}
368240ff6d7eSKevin WolfEOF
368340ff6d7eSKevin Wolfif compile_prog "" "" ; then
368440ff6d7eSKevin Wolf  accept4=yes
368540ff6d7eSKevin Wolffi
368640ff6d7eSKevin Wolf
36873ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time.
36883ce34dfbSvibisreenivasansplice=no
36893ce34dfbSvibisreenivasancat > $TMPC << EOF
36903ce34dfbSvibisreenivasan#include <unistd.h>
36913ce34dfbSvibisreenivasan#include <fcntl.h>
36923ce34dfbSvibisreenivasan#include <limits.h>
36933ce34dfbSvibisreenivasan
36943ce34dfbSvibisreenivasanint main(void)
36953ce34dfbSvibisreenivasan{
369666ea0f22SStefan Weil    int len, fd = 0;
36973ce34dfbSvibisreenivasan    len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
36983ce34dfbSvibisreenivasan    splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
36993ce34dfbSvibisreenivasan    return 0;
37003ce34dfbSvibisreenivasan}
37013ce34dfbSvibisreenivasanEOF
370252166aa0SJuan Quintelaif compile_prog "" "" ; then
37033ce34dfbSvibisreenivasan  splice=yes
37043ce34dfbSvibisreenivasanfi
37053ce34dfbSvibisreenivasan
3706dcc38d1cSMarcelo Tosatti##########################################
3707a99d57bbSWanlong Gao# libnuma probe
3708a99d57bbSWanlong Gao
3709a99d57bbSWanlong Gaoif test "$numa" != "no" ; then
3710a99d57bbSWanlong Gao  cat > $TMPC << EOF
3711a99d57bbSWanlong Gao#include <numa.h>
3712a99d57bbSWanlong Gaoint main(void) { return numa_available(); }
3713a99d57bbSWanlong GaoEOF
3714a99d57bbSWanlong Gao
3715a99d57bbSWanlong Gao  if compile_prog "" "-lnuma" ; then
3716a99d57bbSWanlong Gao    numa=yes
3717a99d57bbSWanlong Gao    libs_softmmu="-lnuma $libs_softmmu"
3718a99d57bbSWanlong Gao  else
3719a99d57bbSWanlong Gao    if test "$numa" = "yes" ; then
3720a99d57bbSWanlong Gao      feature_not_found "numa" "install numactl devel"
3721a99d57bbSWanlong Gao    fi
3722a99d57bbSWanlong Gao    numa=no
3723a99d57bbSWanlong Gao  fi
3724a99d57bbSWanlong Gaofi
3725a99d57bbSWanlong Gao
37267b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
37277b01cb97SAlexandre Derumier    echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
37287b01cb97SAlexandre Derumier    exit 1
37297b01cb97SAlexandre Derumierfi
37307b01cb97SAlexandre Derumier
3731a99d57bbSWanlong Gao##########################################
37322847b469SFam Zheng# tcmalloc probe
37332847b469SFam Zheng
37342847b469SFam Zhengif test "$tcmalloc" = "yes" ; then
37352847b469SFam Zheng  cat > $TMPC << EOF
37362847b469SFam Zheng#include <stdlib.h>
37372847b469SFam Zhengint main(void) { malloc(1); return 0; }
37382847b469SFam ZhengEOF
37392847b469SFam Zheng
37402847b469SFam Zheng  if compile_prog "" "-ltcmalloc" ; then
37412847b469SFam Zheng    LIBS="-ltcmalloc $LIBS"
37422847b469SFam Zheng  else
37432847b469SFam Zheng    feature_not_found "tcmalloc" "install gperftools devel"
37442847b469SFam Zheng  fi
37452847b469SFam Zhengfi
37462847b469SFam Zheng
37472847b469SFam Zheng##########################################
37487b01cb97SAlexandre Derumier# jemalloc probe
37497b01cb97SAlexandre Derumier
37507b01cb97SAlexandre Derumierif test "$jemalloc" = "yes" ; then
37517b01cb97SAlexandre Derumier  cat > $TMPC << EOF
37527b01cb97SAlexandre Derumier#include <stdlib.h>
37537b01cb97SAlexandre Derumierint main(void) { malloc(1); return 0; }
37547b01cb97SAlexandre DerumierEOF
37557b01cb97SAlexandre Derumier
37567b01cb97SAlexandre Derumier  if compile_prog "" "-ljemalloc" ; then
37577b01cb97SAlexandre Derumier    LIBS="-ljemalloc $LIBS"
37587b01cb97SAlexandre Derumier  else
37597b01cb97SAlexandre Derumier    feature_not_found "jemalloc" "install jemalloc devel"
37607b01cb97SAlexandre Derumier  fi
37617b01cb97SAlexandre Derumierfi
37627b01cb97SAlexandre Derumier
37637b01cb97SAlexandre Derumier##########################################
3764dcc38d1cSMarcelo Tosatti# signalfd probe
3765dcc38d1cSMarcelo Tosattisignalfd="no"
3766dcc38d1cSMarcelo Tosatticat > $TMPC << EOF
3767dcc38d1cSMarcelo Tosatti#include <unistd.h>
3768dcc38d1cSMarcelo Tosatti#include <sys/syscall.h>
3769dcc38d1cSMarcelo Tosatti#include <signal.h>
3770dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
3771dcc38d1cSMarcelo TosattiEOF
3772dcc38d1cSMarcelo Tosatti
3773dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then
3774dcc38d1cSMarcelo Tosatti  signalfd=yes
3775dcc38d1cSMarcelo Tosattifi
3776dcc38d1cSMarcelo Tosatti
3777c2882b96SRiku Voipio# check if eventfd is supported
3778c2882b96SRiku Voipioeventfd=no
3779c2882b96SRiku Voipiocat > $TMPC << EOF
3780c2882b96SRiku Voipio#include <sys/eventfd.h>
3781c2882b96SRiku Voipio
3782c2882b96SRiku Voipioint main(void)
3783c2882b96SRiku Voipio{
378455cc7f3eSStefan Weil    return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
3785c2882b96SRiku Voipio}
3786c2882b96SRiku VoipioEOF
3787c2882b96SRiku Voipioif compile_prog "" "" ; then
3788c2882b96SRiku Voipio  eventfd=yes
3789c2882b96SRiku Voipiofi
3790c2882b96SRiku Voipio
3791751bcc39SMarc-André Lureau# check if memfd is supported
3792751bcc39SMarc-André Lureaumemfd=no
3793751bcc39SMarc-André Lureaucat > $TMPC << EOF
3794751bcc39SMarc-André Lureau#include <sys/memfd.h>
3795751bcc39SMarc-André Lureau
3796751bcc39SMarc-André Lureauint main(void)
3797751bcc39SMarc-André Lureau{
3798751bcc39SMarc-André Lureau    return memfd_create("foo", MFD_ALLOW_SEALING);
3799751bcc39SMarc-André Lureau}
3800751bcc39SMarc-André LureauEOF
3801751bcc39SMarc-André Lureauif compile_prog "" "" ; then
3802751bcc39SMarc-André Lureau  memfd=yes
3803751bcc39SMarc-André Lureaufi
3804751bcc39SMarc-André Lureau
3805751bcc39SMarc-André Lureau
3806751bcc39SMarc-André Lureau
3807d0927938SUlrich Hecht# check for fallocate
3808d0927938SUlrich Hechtfallocate=no
3809d0927938SUlrich Hechtcat > $TMPC << EOF
3810d0927938SUlrich Hecht#include <fcntl.h>
3811d0927938SUlrich Hecht
3812d0927938SUlrich Hechtint main(void)
3813d0927938SUlrich Hecht{
3814d0927938SUlrich Hecht    fallocate(0, 0, 0, 0);
3815d0927938SUlrich Hecht    return 0;
3816d0927938SUlrich Hecht}
3817d0927938SUlrich HechtEOF
38188fb03151SPeter Maydellif compile_prog "" "" ; then
3819d0927938SUlrich Hecht  fallocate=yes
3820d0927938SUlrich Hechtfi
3821d0927938SUlrich Hecht
38223d4fa43eSKusanagi Kouichi# check for fallocate hole punching
38233d4fa43eSKusanagi Kouichifallocate_punch_hole=no
38243d4fa43eSKusanagi Kouichicat > $TMPC << EOF
38253d4fa43eSKusanagi Kouichi#include <fcntl.h>
38263d4fa43eSKusanagi Kouichi#include <linux/falloc.h>
38273d4fa43eSKusanagi Kouichi
38283d4fa43eSKusanagi Kouichiint main(void)
38293d4fa43eSKusanagi Kouichi{
38303d4fa43eSKusanagi Kouichi    fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
38313d4fa43eSKusanagi Kouichi    return 0;
38323d4fa43eSKusanagi Kouichi}
38333d4fa43eSKusanagi KouichiEOF
38343d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then
38353d4fa43eSKusanagi Kouichi  fallocate_punch_hole=yes
38363d4fa43eSKusanagi Kouichifi
38373d4fa43eSKusanagi Kouichi
3838b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file
3839b953f075SDenis V. Lunevfallocate_zero_range=no
3840b953f075SDenis V. Lunevcat > $TMPC << EOF
3841b953f075SDenis V. Lunev#include <fcntl.h>
3842b953f075SDenis V. Lunev#include <linux/falloc.h>
3843b953f075SDenis V. Lunev
3844b953f075SDenis V. Lunevint main(void)
3845b953f075SDenis V. Lunev{
3846b953f075SDenis V. Lunev    fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
3847b953f075SDenis V. Lunev    return 0;
3848b953f075SDenis V. Lunev}
3849b953f075SDenis V. LunevEOF
3850b953f075SDenis V. Lunevif compile_prog "" "" ; then
3851b953f075SDenis V. Lunev  fallocate_zero_range=yes
3852b953f075SDenis V. Lunevfi
3853b953f075SDenis V. Lunev
3854ed911435SKevin Wolf# check for posix_fallocate
3855ed911435SKevin Wolfposix_fallocate=no
3856ed911435SKevin Wolfcat > $TMPC << EOF
3857ed911435SKevin Wolf#include <fcntl.h>
3858ed911435SKevin Wolf
3859ed911435SKevin Wolfint main(void)
3860ed911435SKevin Wolf{
3861ed911435SKevin Wolf    posix_fallocate(0, 0, 0);
3862ed911435SKevin Wolf    return 0;
3863ed911435SKevin Wolf}
3864ed911435SKevin WolfEOF
3865ed911435SKevin Wolfif compile_prog "" "" ; then
3866ed911435SKevin Wolf    posix_fallocate=yes
3867ed911435SKevin Wolffi
3868ed911435SKevin Wolf
3869c727f47dSPeter Maydell# check for sync_file_range
3870c727f47dSPeter Maydellsync_file_range=no
3871c727f47dSPeter Maydellcat > $TMPC << EOF
3872c727f47dSPeter Maydell#include <fcntl.h>
3873c727f47dSPeter Maydell
3874c727f47dSPeter Maydellint main(void)
3875c727f47dSPeter Maydell{
3876c727f47dSPeter Maydell    sync_file_range(0, 0, 0, 0);
3877c727f47dSPeter Maydell    return 0;
3878c727f47dSPeter Maydell}
3879c727f47dSPeter MaydellEOF
38808fb03151SPeter Maydellif compile_prog "" "" ; then
3881c727f47dSPeter Maydell  sync_file_range=yes
3882c727f47dSPeter Maydellfi
3883c727f47dSPeter Maydell
3884dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP
3885dace20dcSPeter Maydellfiemap=no
3886dace20dcSPeter Maydellcat > $TMPC << EOF
3887dace20dcSPeter Maydell#include <sys/ioctl.h>
3888dace20dcSPeter Maydell#include <linux/fs.h>
3889dace20dcSPeter Maydell#include <linux/fiemap.h>
3890dace20dcSPeter Maydell
3891dace20dcSPeter Maydellint main(void)
3892dace20dcSPeter Maydell{
3893dace20dcSPeter Maydell    ioctl(0, FS_IOC_FIEMAP, 0);
3894dace20dcSPeter Maydell    return 0;
3895dace20dcSPeter Maydell}
3896dace20dcSPeter MaydellEOF
38978fb03151SPeter Maydellif compile_prog "" "" ; then
3898dace20dcSPeter Maydell  fiemap=yes
3899dace20dcSPeter Maydellfi
3900dace20dcSPeter Maydell
3901d0927938SUlrich Hecht# check for dup3
3902d0927938SUlrich Hechtdup3=no
3903d0927938SUlrich Hechtcat > $TMPC << EOF
3904d0927938SUlrich Hecht#include <unistd.h>
3905d0927938SUlrich Hecht
3906d0927938SUlrich Hechtint main(void)
3907d0927938SUlrich Hecht{
3908d0927938SUlrich Hecht    dup3(0, 0, 0);
3909d0927938SUlrich Hecht    return 0;
3910d0927938SUlrich Hecht}
3911d0927938SUlrich HechtEOF
391278f5d726SJan Kiszkaif compile_prog "" "" ; then
3913d0927938SUlrich Hecht  dup3=yes
3914d0927938SUlrich Hechtfi
3915d0927938SUlrich Hecht
39164e0c6529SAlex Bligh# check for ppoll support
39174e0c6529SAlex Blighppoll=no
39184e0c6529SAlex Blighcat > $TMPC << EOF
39194e0c6529SAlex Bligh#include <poll.h>
39204e0c6529SAlex Bligh
39214e0c6529SAlex Blighint main(void)
39224e0c6529SAlex Bligh{
39234e0c6529SAlex Bligh    struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
39244e0c6529SAlex Bligh    ppoll(&pfd, 1, 0, 0);
39254e0c6529SAlex Bligh    return 0;
39264e0c6529SAlex Bligh}
39274e0c6529SAlex BlighEOF
39284e0c6529SAlex Blighif compile_prog "" "" ; then
39294e0c6529SAlex Bligh  ppoll=yes
39304e0c6529SAlex Blighfi
39314e0c6529SAlex Bligh
3932cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support
3933cd758dd0SAlex Blighprctl_pr_set_timerslack=no
3934cd758dd0SAlex Blighcat > $TMPC << EOF
3935cd758dd0SAlex Bligh#include <sys/prctl.h>
3936cd758dd0SAlex Bligh
3937cd758dd0SAlex Blighint main(void)
3938cd758dd0SAlex Bligh{
3939cd758dd0SAlex Bligh    prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
3940cd758dd0SAlex Bligh    return 0;
3941cd758dd0SAlex Bligh}
3942cd758dd0SAlex BlighEOF
3943cd758dd0SAlex Blighif compile_prog "" "" ; then
3944cd758dd0SAlex Bligh  prctl_pr_set_timerslack=yes
3945cd758dd0SAlex Blighfi
3946cd758dd0SAlex Bligh
39473b6edd16SPeter Maydell# check for epoll support
39483b6edd16SPeter Maydellepoll=no
39493b6edd16SPeter Maydellcat > $TMPC << EOF
39503b6edd16SPeter Maydell#include <sys/epoll.h>
39513b6edd16SPeter Maydell
39523b6edd16SPeter Maydellint main(void)
39533b6edd16SPeter Maydell{
39543b6edd16SPeter Maydell    epoll_create(0);
39553b6edd16SPeter Maydell    return 0;
39563b6edd16SPeter Maydell}
39573b6edd16SPeter MaydellEOF
39588fb03151SPeter Maydellif compile_prog "" "" ; then
39593b6edd16SPeter Maydell  epoll=yes
39603b6edd16SPeter Maydellfi
39613b6edd16SPeter Maydell
3962227f0214SPeter Maydell# epoll_create1 is a later addition
3963227f0214SPeter Maydell# so we must check separately for its presence
39643b6edd16SPeter Maydellepoll_create1=no
39653b6edd16SPeter Maydellcat > $TMPC << EOF
39663b6edd16SPeter Maydell#include <sys/epoll.h>
39673b6edd16SPeter Maydell
39683b6edd16SPeter Maydellint main(void)
39693b6edd16SPeter Maydell{
397019e83f6bSPeter Maydell    /* Note that we use epoll_create1 as a value, not as
397119e83f6bSPeter Maydell     * a function being called. This is necessary so that on
397219e83f6bSPeter Maydell     * old SPARC glibc versions where the function was present in
397319e83f6bSPeter Maydell     * the library but not declared in the header file we will
397419e83f6bSPeter Maydell     * fail the configure check. (Otherwise we will get a compiler
397519e83f6bSPeter Maydell     * warning but not an error, and will proceed to fail the
397619e83f6bSPeter Maydell     * qemu compile where we compile with -Werror.)
397719e83f6bSPeter Maydell     */
3978c075a723SBlue Swirl    return (int)(uintptr_t)&epoll_create1;
39793b6edd16SPeter Maydell}
39803b6edd16SPeter MaydellEOF
39818fb03151SPeter Maydellif compile_prog "" "" ; then
39823b6edd16SPeter Maydell  epoll_create1=yes
39833b6edd16SPeter Maydellfi
39843b6edd16SPeter Maydell
3985a8fd1abaSPeter Maydell# check for sendfile support
3986a8fd1abaSPeter Maydellsendfile=no
3987a8fd1abaSPeter Maydellcat > $TMPC << EOF
3988a8fd1abaSPeter Maydell#include <sys/sendfile.h>
3989a8fd1abaSPeter Maydell
3990a8fd1abaSPeter Maydellint main(void)
3991a8fd1abaSPeter Maydell{
3992a8fd1abaSPeter Maydell    return sendfile(0, 0, 0, 0);
3993a8fd1abaSPeter Maydell}
3994a8fd1abaSPeter MaydellEOF
3995a8fd1abaSPeter Maydellif compile_prog "" "" ; then
3996a8fd1abaSPeter Maydell  sendfile=yes
3997a8fd1abaSPeter Maydellfi
3998a8fd1abaSPeter Maydell
399951834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer)
400051834341SRiku Voipiotimerfd=no
400151834341SRiku Voipiocat > $TMPC << EOF
400251834341SRiku Voipio#include <sys/timerfd.h>
400351834341SRiku Voipio
400451834341SRiku Voipioint main(void)
400551834341SRiku Voipio{
400651834341SRiku Voipio    return(timerfd_create(CLOCK_REALTIME, 0));
400751834341SRiku Voipio}
400851834341SRiku VoipioEOF
400951834341SRiku Voipioif compile_prog "" "" ; then
401051834341SRiku Voipio  timerfd=yes
401151834341SRiku Voipiofi
401251834341SRiku Voipio
40139af5c906SRiku Voipio# check for setns and unshare support
40149af5c906SRiku Voipiosetns=no
40159af5c906SRiku Voipiocat > $TMPC << EOF
40169af5c906SRiku Voipio#include <sched.h>
40179af5c906SRiku Voipio
40189af5c906SRiku Voipioint main(void)
40199af5c906SRiku Voipio{
40209af5c906SRiku Voipio    int ret;
40219af5c906SRiku Voipio    ret = setns(0, 0);
40229af5c906SRiku Voipio    ret = unshare(0);
40239af5c906SRiku Voipio    return ret;
40249af5c906SRiku Voipio}
40259af5c906SRiku VoipioEOF
40269af5c906SRiku Voipioif compile_prog "" "" ; then
40279af5c906SRiku Voipio  setns=yes
40289af5c906SRiku Voipiofi
40299af5c906SRiku Voipio
403038860a03SAleksandar Markovic# clock_adjtime probe
403138860a03SAleksandar Markovicclock_adjtime=no
403238860a03SAleksandar Markoviccat > $TMPC <<EOF
403338860a03SAleksandar Markovic#include <time.h>
403438860a03SAleksandar Markovic
403538860a03SAleksandar Markovicint main(void)
403638860a03SAleksandar Markovic{
403738860a03SAleksandar Markovic    return clock_adjtime(0, 0);
403838860a03SAleksandar Markovic}
403938860a03SAleksandar MarkovicEOF
404038860a03SAleksandar Markovicclock_adjtime=no
404138860a03SAleksandar Markovicif compile_prog "" "" ; then
404238860a03SAleksandar Markovic  clock_adjtime=yes
404338860a03SAleksandar Markovicfi
404438860a03SAleksandar Markovic
40455a03cd00SAleksandar Markovic# syncfs probe
40465a03cd00SAleksandar Markovicsyncfs=no
40475a03cd00SAleksandar Markoviccat > $TMPC <<EOF
40485a03cd00SAleksandar Markovic#include <unistd.h>
40495a03cd00SAleksandar Markovic
40505a03cd00SAleksandar Markovicint main(void)
40515a03cd00SAleksandar Markovic{
40525a03cd00SAleksandar Markovic    return syncfs(0);
40535a03cd00SAleksandar Markovic}
40545a03cd00SAleksandar MarkovicEOF
40555a03cd00SAleksandar Markovicsyncfs=no
40565a03cd00SAleksandar Markovicif compile_prog "" "" ; then
40575a03cd00SAleksandar Markovic  syncfs=yes
40585a03cd00SAleksandar Markovicfi
40595a03cd00SAleksandar Markovic
4060cc8ae6deSpbrook# Check if tools are available to build documentation.
4061a25dba17SJuan Quintelaif test "$docs" != "no" ; then
406201668d98SStefan Weil  if has makeinfo && has pod2man; then
4063a25dba17SJuan Quintela    docs=yes
406483a3ab8bSJuan Quintela  else
4065a25dba17SJuan Quintela    if test "$docs" = "yes" ; then
406621684af0SStewart Smith      feature_not_found "docs" "Install texinfo and Perl/perl-podlators"
406783a3ab8bSJuan Quintela    fi
4068a25dba17SJuan Quintela    docs=no
406983a3ab8bSJuan Quintela  fi
4070cc8ae6deSpbrookfi
4071cc8ae6deSpbrook
4072f514f41cSStefan Weil# Search for bswap_32 function
40736ae9a1f4SJuan Quintelabyteswap_h=no
40746ae9a1f4SJuan Quintelacat > $TMPC << EOF
40756ae9a1f4SJuan Quintela#include <byteswap.h>
40766ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); }
40776ae9a1f4SJuan QuintelaEOF
407852166aa0SJuan Quintelaif compile_prog "" "" ; then
40796ae9a1f4SJuan Quintela  byteswap_h=yes
40806ae9a1f4SJuan Quintelafi
40816ae9a1f4SJuan Quintela
408275f13596SStefan Weil# Search for bswap32 function
40836ae9a1f4SJuan Quintelabswap_h=no
40846ae9a1f4SJuan Quintelacat > $TMPC << EOF
40856ae9a1f4SJuan Quintela#include <sys/endian.h>
40866ae9a1f4SJuan Quintela#include <sys/types.h>
40876ae9a1f4SJuan Quintela#include <machine/bswap.h>
40886ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); }
40896ae9a1f4SJuan QuintelaEOF
409052166aa0SJuan Quintelaif compile_prog "" "" ; then
40916ae9a1f4SJuan Quintela  bswap_h=yes
40926ae9a1f4SJuan Quintelafi
40936ae9a1f4SJuan Quintela
4094da93a1fdSaliguori##########################################
4095e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0
4096c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then
4097e49ab19fSPeter Lieven  if $pkg_config --atleast-version=1.9.0 libiscsi; then
40983c33ea96SPaolo Bonzini    libiscsi="yes"
4099ca871ec8SStefan Weil    libiscsi_cflags=$($pkg_config --cflags libiscsi)
4100ca871ec8SStefan Weil    libiscsi_libs=$($pkg_config --libs libiscsi)
4101c589b249SRonnie Sahlberg  else
4102c589b249SRonnie Sahlberg    if test "$libiscsi" = "yes" ; then
4103e49ab19fSPeter Lieven      feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
4104c589b249SRonnie Sahlberg    fi
4105c589b249SRonnie Sahlberg    libiscsi="no"
4106c589b249SRonnie Sahlberg  fi
4107c589b249SRonnie Sahlbergfi
4108c589b249SRonnie Sahlberg
4109c589b249SRonnie Sahlberg##########################################
41108bacde8dSNatanael Copa# Do we need libm
41118bacde8dSNatanael Copacat > $TMPC << EOF
41128bacde8dSNatanael Copa#include <math.h>
4113f80ea986SAlexey Kardashevskiyint main(int argc, char **argv) { return isnan(sin((double)argc)); }
41148bacde8dSNatanael CopaEOF
41158bacde8dSNatanael Copaif compile_prog "" "" ; then
41168bacde8dSNatanael Copa  :
41178bacde8dSNatanael Copaelif compile_prog "" "-lm" ; then
41188bacde8dSNatanael Copa  LIBS="-lm $LIBS"
41198bacde8dSNatanael Copa  libs_qga="-lm $libs_qga"
41208bacde8dSNatanael Copaelse
412176ad07a4SPeter Maydell  error_exit "libm check failed"
41228bacde8dSNatanael Copafi
41238bacde8dSNatanael Copa
41248bacde8dSNatanael Copa##########################################
4125da93a1fdSaliguori# Do we need librt
41268bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime
41278bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't
41288bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this
41298bacde8dSNatanael Copa# function in addition.
4130da93a1fdSaliguoricat > $TMPC <<EOF
4131da93a1fdSaliguori#include <signal.h>
4132da93a1fdSaliguori#include <time.h>
41338bacde8dSNatanael Copaint main(void) {
41348bacde8dSNatanael Copa  timer_create(CLOCK_REALTIME, NULL, NULL);
41358bacde8dSNatanael Copa  return clock_gettime(CLOCK_REALTIME, NULL);
41368bacde8dSNatanael Copa}
4137da93a1fdSaliguoriEOF
4138da93a1fdSaliguori
413952166aa0SJuan Quintelaif compile_prog "" "" ; then
414007ffa4bdSJuan Quintela  :
41418bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result
414218e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then
414318e588b1SRick Liu  LIBS="$LIBS -lrt"
414418e588b1SRick Liu  libs_qga="$libs_qga -lrt"
4145da93a1fdSaliguorifi
4146da93a1fdSaliguori
414731ff504dSBlue Swirlif test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
4148179cf400SAndreas Färber        "$aix" != "yes" -a "$haiku" != "yes" ; then
41496362a53fSJuan Quintela    libs_softmmu="-lutil $libs_softmmu"
41506362a53fSJuan Quintelafi
41516362a53fSJuan Quintela
4152de5071c5SBlue Swirl##########################################
4153cd4ec0b4SGerd Hoffmann# spice probe
4154cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then
4155cd4ec0b4SGerd Hoffmann  cat > $TMPC << EOF
4156cd4ec0b4SGerd Hoffmann#include <spice.h>
4157cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; }
4158cd4ec0b4SGerd HoffmannEOF
4159710fc4f5SJiri Denemark  spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4160710fc4f5SJiri Denemark  spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
416165d5d3f9SStefan Weil  if $pkg_config --atleast-version=0.12.0 spice-server && \
416265d5d3f9SStefan Weil     $pkg_config --atleast-version=0.12.3 spice-protocol && \
4163cd4ec0b4SGerd Hoffmann     compile_prog "$spice_cflags" "$spice_libs" ; then
4164cd4ec0b4SGerd Hoffmann    spice="yes"
4165cd4ec0b4SGerd Hoffmann    libs_softmmu="$libs_softmmu $spice_libs"
4166cd4ec0b4SGerd Hoffmann    QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
41672e0e3c39SAlon Levy    spice_protocol_version=$($pkg_config --modversion spice-protocol)
41682e0e3c39SAlon Levy    spice_server_version=$($pkg_config --modversion spice-server)
4169cd4ec0b4SGerd Hoffmann  else
4170cd4ec0b4SGerd Hoffmann    if test "$spice" = "yes" ; then
41718efc9363SHu Tao      feature_not_found "spice" \
41728efc9363SHu Tao          "Install spice-server(>=0.12.0) and spice-protocol(>=0.12.3) devel"
4173cd4ec0b4SGerd Hoffmann    fi
4174cd4ec0b4SGerd Hoffmann    spice="no"
4175cd4ec0b4SGerd Hoffmann  fi
4176cd4ec0b4SGerd Hoffmannfi
4177cd4ec0b4SGerd Hoffmann
41787b02f544SMarc-André Lureau# check for smartcard support
4179111a38b0SRobert Relyeasmartcard_cflags=""
41807b02f544SMarc-André Lureauif test "$smartcard" != "no"; then
41817b02f544SMarc-André Lureau    if $pkg_config libcacard; then
41827b02f544SMarc-André Lureau        libcacard_cflags=$($pkg_config --cflags libcacard)
41837b02f544SMarc-André Lureau        libcacard_libs=$($pkg_config --libs libcacard)
41847b02f544SMarc-André Lureau        QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
41857b02f544SMarc-André Lureau        libs_softmmu="$libs_softmmu $libcacard_libs"
41867b02f544SMarc-André Lureau        smartcard="yes"
4187111a38b0SRobert Relyea    else
41887b02f544SMarc-André Lureau        if test "$smartcard" = "yes"; then
41897b02f544SMarc-André Lureau            feature_not_found "smartcard" "Install libcacard devel"
4190111a38b0SRobert Relyea        fi
41917b02f544SMarc-André Lureau        smartcard="no"
4192111a38b0SRobert Relyea    fi
4193111a38b0SRobert Relyeafi
4194111a38b0SRobert Relyea
41952b2325ffSGerd Hoffmann# check for libusb
41962b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then
419765d5d3f9SStefan Weil    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
41982b2325ffSGerd Hoffmann        libusb="yes"
4199ca871ec8SStefan Weil        libusb_cflags=$($pkg_config --cflags libusb-1.0)
4200ca871ec8SStefan Weil        libusb_libs=$($pkg_config --libs libusb-1.0)
42012b2325ffSGerd Hoffmann        QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
42022b2325ffSGerd Hoffmann        libs_softmmu="$libs_softmmu $libusb_libs"
42032b2325ffSGerd Hoffmann    else
42042b2325ffSGerd Hoffmann        if test "$libusb" = "yes"; then
42058efc9363SHu Tao            feature_not_found "libusb" "Install libusb devel >= 1.0.13"
42062b2325ffSGerd Hoffmann        fi
42072b2325ffSGerd Hoffmann        libusb="no"
42082b2325ffSGerd Hoffmann    fi
42092b2325ffSGerd Hoffmannfi
42102b2325ffSGerd Hoffmann
421169354a83SHans de Goede# check for usbredirparser for usb network redirection support
421269354a83SHans de Goedeif test "$usb_redir" != "no" ; then
421365d5d3f9SStefan Weil    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
421469354a83SHans de Goede        usb_redir="yes"
4215ca871ec8SStefan Weil        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4216ca871ec8SStefan Weil        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
421769354a83SHans de Goede        QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
421856ab2ad1SAurelien Jarno        libs_softmmu="$libs_softmmu $usb_redir_libs"
421969354a83SHans de Goede    else
422069354a83SHans de Goede        if test "$usb_redir" = "yes"; then
422121684af0SStewart Smith            feature_not_found "usb-redir" "Install usbredir devel"
422269354a83SHans de Goede        fi
422369354a83SHans de Goede        usb_redir="no"
422469354a83SHans de Goede    fi
422569354a83SHans de Goedefi
422669354a83SHans de Goede
4227cd4ec0b4SGerd Hoffmann##########################################
4228d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win
4229d9840e25STomoki Sekiyama
4230d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
4231d9840e25STomoki Sekiyama  case "$vss_win32_sdk" in
4232690604f6SMichael Roth    "")   vss_win32_include="-isystem $source_path" ;;
4233d9840e25STomoki Sekiyama    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4234d9840e25STomoki Sekiyama          # handle path with spaces. So we symlink the headers into ".sdk/vss".
4235690604f6SMichael Roth          vss_win32_include="-isystem $source_path/.sdk/vss"
4236d9840e25STomoki Sekiyama	  symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4237d9840e25STomoki Sekiyama	  ;;
4238690604f6SMichael Roth    *)    vss_win32_include="-isystem $vss_win32_sdk"
4239d9840e25STomoki Sekiyama  esac
4240d9840e25STomoki Sekiyama  cat > $TMPC << EOF
4241d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__
4242d9840e25STomoki Sekiyama#include <inc/win2003/vss.h>
4243d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; }
4244d9840e25STomoki SekiyamaEOF
4245d9840e25STomoki Sekiyama  if compile_prog "$vss_win32_include" "" ; then
4246d9840e25STomoki Sekiyama    guest_agent_with_vss="yes"
4247d9840e25STomoki Sekiyama    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
4248315d3184SFam Zheng    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
4249f33ca81fSMichael Roth    qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
4250d9840e25STomoki Sekiyama  else
4251d9840e25STomoki Sekiyama    if test "$vss_win32_sdk" != "" ; then
4252d9840e25STomoki Sekiyama      echo "ERROR: Please download and install Microsoft VSS SDK:"
4253d9840e25STomoki Sekiyama      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4254d9840e25STomoki Sekiyama      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4255d9840e25STomoki Sekiyama      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
4256d9840e25STomoki Sekiyama      echo "ERROR: The headers are extracted in the directory \`inc'."
4257d9840e25STomoki Sekiyama      feature_not_found "VSS support"
4258d9840e25STomoki Sekiyama    fi
4259d9840e25STomoki Sekiyama    guest_agent_with_vss="no"
4260d9840e25STomoki Sekiyama  fi
4261d9840e25STomoki Sekiyamafi
4262d9840e25STomoki Sekiyama
4263d9840e25STomoki Sekiyama##########################################
4264d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified)
4265d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent
4266d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the
4267d9840e25STomoki Sekiyama# pre-compiled .tlb file is included.
4268d9840e25STomoki Sekiyama
4269d9840e25STomoki Sekiyamaif test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
4270d9840e25STomoki Sekiyama  if test -z "$win_sdk"; then
4271d9840e25STomoki Sekiyama    programfiles="$PROGRAMFILES"
4272d9840e25STomoki Sekiyama    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4273d9840e25STomoki Sekiyama    if test -n "$programfiles"; then
4274d9840e25STomoki Sekiyama      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4275d9840e25STomoki Sekiyama    else
4276d9840e25STomoki Sekiyama      feature_not_found "Windows SDK"
4277d9840e25STomoki Sekiyama    fi
4278d9840e25STomoki Sekiyama  elif test "$win_sdk" = "no"; then
4279d9840e25STomoki Sekiyama    win_sdk=""
4280d9840e25STomoki Sekiyama  fi
4281d9840e25STomoki Sekiyamafi
4282d9840e25STomoki Sekiyama
4283d9840e25STomoki Sekiyama##########################################
428450cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h
428550cbebb9SMichael Rothif test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
428650cbebb9SMichael Roth  cat > $TMPC << EOF
428750cbebb9SMichael Roth#include <windows.h>
428850cbebb9SMichael Roth#include <ntddscsi.h>
428950cbebb9SMichael Rothint main(void) {
429050cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS)
429150cbebb9SMichael Roth#error Missing required ioctl definitions
429250cbebb9SMichael Roth#endif
429350cbebb9SMichael Roth  SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
429450cbebb9SMichael Roth  return addr.Lun;
429550cbebb9SMichael Roth}
429650cbebb9SMichael RothEOF
429750cbebb9SMichael Roth  if compile_prog "" "" ; then
429850cbebb9SMichael Roth    guest_agent_ntddscsi=yes
4299c54e1eb4SMichael Roth    libs_qga="-lsetupapi $libs_qga"
430050cbebb9SMichael Roth  fi
430150cbebb9SMichael Rothfi
430250cbebb9SMichael Roth
430350cbebb9SMichael Roth##########################################
43049d9e1521SGerd Hoffmann# virgl renderer probe
43059d9e1521SGerd Hoffmann
43069d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then
43079d9e1521SGerd Hoffmann  cat > $TMPC << EOF
43089d9e1521SGerd Hoffmann#include <virglrenderer.h>
43099d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; }
43109d9e1521SGerd HoffmannEOF
43119d9e1521SGerd Hoffmann  virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
43129d9e1521SGerd Hoffmann  virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
43139d9e1521SGerd Hoffmann  if $pkg_config virglrenderer >/dev/null 2>&1 && \
43149d9e1521SGerd Hoffmann     compile_prog "$virgl_cflags" "$virgl_libs" ; then
43159d9e1521SGerd Hoffmann    virglrenderer="yes"
43169d9e1521SGerd Hoffmann  else
43179d9e1521SGerd Hoffmann    if test "$virglrenderer" = "yes" ; then
43189d9e1521SGerd Hoffmann      feature_not_found "virglrenderer"
43199d9e1521SGerd Hoffmann    fi
43209d9e1521SGerd Hoffmann    virglrenderer="no"
43219d9e1521SGerd Hoffmann  fi
43229d9e1521SGerd Hoffmannfi
43239d9e1521SGerd Hoffmann
43249d9e1521SGerd Hoffmann##########################################
43255f6b9e8fSBlue Swirl# check if we have fdatasync
43265f6b9e8fSBlue Swirl
43275f6b9e8fSBlue Swirlfdatasync=no
43285f6b9e8fSBlue Swirlcat > $TMPC << EOF
43295f6b9e8fSBlue Swirl#include <unistd.h>
4330d1722a27SAlexandre Raymondint main(void) {
4331d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
4332d1722a27SAlexandre Raymondreturn fdatasync(0);
4333d1722a27SAlexandre Raymond#else
4334e172fe11SStefan Weil#error Not supported
4335d1722a27SAlexandre Raymond#endif
4336d1722a27SAlexandre Raymond}
43375f6b9e8fSBlue SwirlEOF
43385f6b9e8fSBlue Swirlif compile_prog "" "" ; then
43395f6b9e8fSBlue Swirl    fdatasync=yes
43405f6b9e8fSBlue Swirlfi
43415f6b9e8fSBlue Swirl
434294a420b1SStefan Hajnoczi##########################################
4343e78815a5SAndreas Färber# check if we have madvise
4344e78815a5SAndreas Färber
4345e78815a5SAndreas Färbermadvise=no
4346e78815a5SAndreas Färbercat > $TMPC << EOF
4347e78815a5SAndreas Färber#include <sys/types.h>
4348e78815a5SAndreas Färber#include <sys/mman.h>
4349832ce9c2SScott Wood#include <stddef.h>
4350e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
4351e78815a5SAndreas FärberEOF
4352e78815a5SAndreas Färberif compile_prog "" "" ; then
4353e78815a5SAndreas Färber    madvise=yes
4354e78815a5SAndreas Färberfi
4355e78815a5SAndreas Färber
4356e78815a5SAndreas Färber##########################################
4357e78815a5SAndreas Färber# check if we have posix_madvise
4358e78815a5SAndreas Färber
4359e78815a5SAndreas Färberposix_madvise=no
4360e78815a5SAndreas Färbercat > $TMPC << EOF
4361e78815a5SAndreas Färber#include <sys/mman.h>
4362832ce9c2SScott Wood#include <stddef.h>
4363e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
4364e78815a5SAndreas FärberEOF
4365e78815a5SAndreas Färberif compile_prog "" "" ; then
4366e78815a5SAndreas Färber    posix_madvise=yes
4367e78815a5SAndreas Färberfi
4368e78815a5SAndreas Färber
4369e78815a5SAndreas Färber##########################################
43700a852417SPaul Durrant# check if we have posix_syslog
43710a852417SPaul Durrant
43720a852417SPaul Durrantposix_syslog=no
43730a852417SPaul Durrantcat > $TMPC << EOF
43740a852417SPaul Durrant#include <syslog.h>
43750a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
43760a852417SPaul DurrantEOF
43770a852417SPaul Durrantif compile_prog "" "" ; then
43780a852417SPaul Durrant    posix_syslog=yes
43790a852417SPaul Durrantfi
43800a852417SPaul Durrant
43810a852417SPaul Durrant##########################################
438294a420b1SStefan Hajnoczi# check if trace backend exists
438394a420b1SStefan Hajnoczi
43845b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends  > /dev/null 2> /dev/null
438594a420b1SStefan Hajnocziif test "$?" -ne 0 ; then
43865b808275SLluís Vilanova  error_exit "invalid trace backends" \
43875b808275SLluís Vilanova      "Please choose supported trace backends."
438894a420b1SStefan Hajnoczifi
438994a420b1SStefan Hajnoczi
43907e24e92aSStefan Hajnoczi##########################################
43917e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present
43925b808275SLluís Vilanovaif have_backend "ust"; then
43937e24e92aSStefan Hajnoczi  cat > $TMPC << EOF
4394bf15f63cSMohamad Gebai#include <lttng/tracepoint.h>
43957e24e92aSStefan Hajnocziint main(void) { return 0; }
43967e24e92aSStefan HajnocziEOF
4397c79ed23dSFrancis Deslauriers  if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
4398bf15f63cSMohamad Gebai    if $pkg_config lttng-ust --exists; then
439989138857SStefan Weil      lttng_ust_libs=$($pkg_config --libs lttng-ust)
44007e24e92aSStefan Hajnoczi    else
4401c79ed23dSFrancis Deslauriers      lttng_ust_libs="-llttng-ust -ldl"
4402bf15f63cSMohamad Gebai    fi
4403bf15f63cSMohamad Gebai    if $pkg_config liburcu-bp --exists; then
440489138857SStefan Weil      urcu_bp_libs=$($pkg_config --libs liburcu-bp)
4405bf15f63cSMohamad Gebai    else
4406bf15f63cSMohamad Gebai      urcu_bp_libs="-lurcu-bp"
4407bf15f63cSMohamad Gebai    fi
4408bf15f63cSMohamad Gebai
4409bf15f63cSMohamad Gebai    LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
4410bf15f63cSMohamad Gebai    libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
4411bf15f63cSMohamad Gebai  else
4412bf15f63cSMohamad Gebai    error_exit "Trace backend 'ust' missing lttng-ust header files"
44137e24e92aSStefan Hajnoczi  fi
44147e24e92aSStefan Hajnoczifi
4415b3d08c02SDaniel P. Berrange
4416b3d08c02SDaniel P. Berrange##########################################
4417b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present
44185b808275SLluís Vilanovaif have_backend "dtrace"; then
4419b3d08c02SDaniel P. Berrange  if ! has 'dtrace' ; then
442076ad07a4SPeter Maydell    error_exit "dtrace command is not found in PATH $PATH"
4421b3d08c02SDaniel P. Berrange  fi
4422c276b17dSDaniel P. Berrange  trace_backend_stap="no"
4423c276b17dSDaniel P. Berrange  if has 'stap' ; then
4424c276b17dSDaniel P. Berrange    trace_backend_stap="yes"
4425c276b17dSDaniel P. Berrange  fi
4426b3d08c02SDaniel P. Berrangefi
4427b3d08c02SDaniel P. Berrange
44287e24e92aSStefan Hajnoczi##########################################
4429519175a2SAlex Barcelo# check and set a backend for coroutine
4430d0e2fce5SAneesh Kumar K.V
44317c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback
443233c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows
443333c53c54SDaniel P. Berrange# specific one.
44347c2acc70SPeter Maydell
44357c2acc70SPeter Maydellucontext_works=no
4436d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then
4437d0e2fce5SAneesh Kumar K.V  cat > $TMPC << EOF
4438d0e2fce5SAneesh Kumar K.V#include <ucontext.h>
4439cdf84806SPeter Maydell#ifdef __stub_makecontext
4440cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail
4441cdf84806SPeter Maydell#endif
444275cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; }
4443d0e2fce5SAneesh Kumar K.VEOF
4444d0e2fce5SAneesh Kumar K.V  if compile_prog "" "" ; then
44457c2acc70SPeter Maydell    ucontext_works=yes
4446d0e2fce5SAneesh Kumar K.V  fi
4447519175a2SAlex Barcelofi
44487c2acc70SPeter Maydell
44497c2acc70SPeter Maydellif test "$coroutine" = ""; then
44507c2acc70SPeter Maydell  if test "$mingw32" = "yes"; then
44517c2acc70SPeter Maydell    coroutine=win32
44527c2acc70SPeter Maydell  elif test "$ucontext_works" = "yes"; then
44537c2acc70SPeter Maydell    coroutine=ucontext
4454519175a2SAlex Barcelo  else
44557c2acc70SPeter Maydell    coroutine=sigaltstack
44567c2acc70SPeter Maydell  fi
44577c2acc70SPeter Maydellelse
44587c2acc70SPeter Maydell  case $coroutine in
44597c2acc70SPeter Maydell  windows)
44607c2acc70SPeter Maydell    if test "$mingw32" != "yes"; then
44617c2acc70SPeter Maydell      error_exit "'windows' coroutine backend only valid for Windows"
44627c2acc70SPeter Maydell    fi
44637c2acc70SPeter Maydell    # Unfortunately the user visible backend name doesn't match the
44647c2acc70SPeter Maydell    # coroutine-*.c filename for this case, so we have to adjust it here.
44657c2acc70SPeter Maydell    coroutine=win32
44667c2acc70SPeter Maydell    ;;
44677c2acc70SPeter Maydell  ucontext)
44687c2acc70SPeter Maydell    if test "$ucontext_works" != "yes"; then
44697c2acc70SPeter Maydell      feature_not_found "ucontext"
44707c2acc70SPeter Maydell    fi
44717c2acc70SPeter Maydell    ;;
447233c53c54SDaniel P. Berrange  sigaltstack)
44737c2acc70SPeter Maydell    if test "$mingw32" = "yes"; then
44747c2acc70SPeter Maydell      error_exit "only the 'windows' coroutine backend is valid for Windows"
44757c2acc70SPeter Maydell    fi
44767c2acc70SPeter Maydell    ;;
44777c2acc70SPeter Maydell  *)
447876ad07a4SPeter Maydell    error_exit "unknown coroutine backend $coroutine"
44797c2acc70SPeter Maydell    ;;
44807c2acc70SPeter Maydell  esac
4481d0e2fce5SAneesh Kumar K.Vfi
4482d0e2fce5SAneesh Kumar K.V
448370c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then
448470c60c08SStefan Hajnoczi  coroutine_pool=yes
448570c60c08SStefan Hajnoczifi
448670c60c08SStefan Hajnoczi
44877d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then
44887d992e4dSPeter Lieven  if test "$cpu" = "ia64" -o "$cpu" = "hppa"; then
44897d992e4dSPeter Lieven    error_exit "stack usage debugging is not supported for $cpu"
44907d992e4dSPeter Lieven  fi
44917d992e4dSPeter Lieven  if test "$coroutine_pool" = "yes"; then
44927d992e4dSPeter Lieven    echo "WARN: disabling coroutine pool for stack usage debugging"
44937d992e4dSPeter Lieven    coroutine_pool=no
44947d992e4dSPeter Lieven  fi
44957d992e4dSPeter Lievenfi
44967d992e4dSPeter Lieven
44977d992e4dSPeter Lieven
4498d0e2fce5SAneesh Kumar K.V##########################################
4499d2042378SAneesh Kumar K.V# check if we have open_by_handle_at
4500d2042378SAneesh Kumar K.V
45014e1797f9SStefan Weilopen_by_handle_at=no
4502d2042378SAneesh Kumar K.Vcat > $TMPC << EOF
4503d2042378SAneesh Kumar K.V#include <fcntl.h>
4504acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH)
4505acc55ba8SStefan Weil# error missing definition
4506acc55ba8SStefan Weil#else
450775cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
4508acc55ba8SStefan Weil#endif
4509d2042378SAneesh Kumar K.VEOF
4510d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then
4511d2042378SAneesh Kumar K.V    open_by_handle_at=yes
4512d2042378SAneesh Kumar K.Vfi
4513d2042378SAneesh Kumar K.V
4514e06a765eSHarsh Prateek Bora########################################
4515e06a765eSHarsh Prateek Bora# check if we have linux/magic.h
4516e06a765eSHarsh Prateek Bora
4517e06a765eSHarsh Prateek Boralinux_magic_h=no
4518e06a765eSHarsh Prateek Boracat > $TMPC << EOF
4519e06a765eSHarsh Prateek Bora#include <linux/magic.h>
4520e06a765eSHarsh Prateek Boraint main(void) {
452175cafad7SStefan Weil  return 0;
4522e06a765eSHarsh Prateek Bora}
4523e06a765eSHarsh Prateek BoraEOF
4524e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then
4525e06a765eSHarsh Prateek Bora    linux_magic_h=yes
4526e06a765eSHarsh Prateek Borafi
4527e06a765eSHarsh Prateek Bora
45288ab1bf12SLuiz Capitulino########################################
4529c95e3080SKevin Wolf# check whether we can disable warning option with a pragma (this is needed
4530c95e3080SKevin Wolf# to silence warnings in the headers of some versions of external libraries).
4531c95e3080SKevin Wolf# This test has to be compiled with -Werror as otherwise an unknown pragma is
4532c95e3080SKevin Wolf# only a warning.
4533c95e3080SKevin Wolf#
4534c95e3080SKevin Wolf# If we can't selectively disable warning in the code, disable -Werror so that
4535c95e3080SKevin Wolf# the build doesn't fail anyway.
4536c95e3080SKevin Wolf
453706d71fa1SPeter Maydellpragma_disable_unused_but_set=no
453806d71fa1SPeter Maydellcat > $TMPC << EOF
4539e6f53fd5SMarkus Armbruster#pragma GCC diagnostic push
454006d71fa1SPeter Maydell#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
4541c95e3080SKevin Wolf#pragma GCC diagnostic ignored "-Wstrict-prototypes"
4542e6f53fd5SMarkus Armbruster#pragma GCC diagnostic pop
4543c95e3080SKevin Wolf
454406d71fa1SPeter Maydellint main(void) {
454506d71fa1SPeter Maydell    return 0;
454606d71fa1SPeter Maydell}
454706d71fa1SPeter MaydellEOF
454806d71fa1SPeter Maydellif compile_prog "-Werror" "" ; then
4549cc6e3ca9SGerd Hoffmann    pragma_diagnostic_available=yes
4550c95e3080SKevin Wolfelse
4551c95e3080SKevin Wolf    werror=no
455206d71fa1SPeter Maydellfi
455306d71fa1SPeter Maydell
455406d71fa1SPeter Maydell########################################
4555541be927SChristian Borntraeger# check if we have valgrind/valgrind.h
45563f4349dcSKevin Wolf
45573f4349dcSKevin Wolfvalgrind_h=no
45583f4349dcSKevin Wolfcat > $TMPC << EOF
45593f4349dcSKevin Wolf#include <valgrind/valgrind.h>
45603f4349dcSKevin Wolfint main(void) {
45613f4349dcSKevin Wolf  return 0;
45623f4349dcSKevin Wolf}
45633f4349dcSKevin WolfEOF
45643f4349dcSKevin Wolfif compile_prog "" "" ; then
45653f4349dcSKevin Wolf    valgrind_h=yes
45663f4349dcSKevin Wolffi
45673f4349dcSKevin Wolf
45683f4349dcSKevin Wolf########################################
45698ab1bf12SLuiz Capitulino# check if environ is declared
45708ab1bf12SLuiz Capitulino
45718ab1bf12SLuiz Capitulinohas_environ=no
45728ab1bf12SLuiz Capitulinocat > $TMPC << EOF
45738ab1bf12SLuiz Capitulino#include <unistd.h>
45748ab1bf12SLuiz Capitulinoint main(void) {
4575c075a723SBlue Swirl    environ = 0;
45768ab1bf12SLuiz Capitulino    return 0;
45778ab1bf12SLuiz Capitulino}
45788ab1bf12SLuiz CapitulinoEOF
45798ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then
45808ab1bf12SLuiz Capitulino    has_environ=yes
45818ab1bf12SLuiz Capitulinofi
45828ab1bf12SLuiz Capitulino
458376a347e1SRichard Henderson########################################
458476a347e1SRichard Henderson# check if cpuid.h is usable.
458576a347e1SRichard Henderson
458676a347e1SRichard Hendersoncpuid_h=no
458776a347e1SRichard Hendersoncat > $TMPC << EOF
458876a347e1SRichard Henderson#include <cpuid.h>
458976a347e1SRichard Hendersonint main(void) {
4590774d566cSPeter Maydell    unsigned a, b, c, d;
4591774d566cSPeter Maydell    int max = __get_cpuid_max(0, 0);
4592774d566cSPeter Maydell
4593774d566cSPeter Maydell    if (max >= 1) {
4594774d566cSPeter Maydell        __cpuid(1, a, b, c, d);
4595774d566cSPeter Maydell    }
4596774d566cSPeter Maydell
4597774d566cSPeter Maydell    if (max >= 7) {
4598774d566cSPeter Maydell        __cpuid_count(7, 0, a, b, c, d);
4599774d566cSPeter Maydell    }
4600774d566cSPeter Maydell
460176a347e1SRichard Henderson    return 0;
460276a347e1SRichard Henderson}
460376a347e1SRichard HendersonEOF
460476a347e1SRichard Hendersonif compile_prog "" "" ; then
460576a347e1SRichard Henderson    cpuid_h=yes
460676a347e1SRichard Hendersonfi
460776a347e1SRichard Henderson
4608f540166bSRichard Henderson########################################
4609f540166bSRichard Henderson# check if __[u]int128_t is usable.
4610f540166bSRichard Henderson
4611f540166bSRichard Hendersonint128=no
4612f540166bSRichard Hendersoncat > $TMPC << EOF
4613a00f66abSStefan Weil#if defined(__clang_major__) && defined(__clang_minor__)
4614a00f66abSStefan Weil# if ((__clang_major__ < 3) || (__clang_major__ == 3) && (__clang_minor__ < 2))
4615a00f66abSStefan Weil#  error __int128_t does not work in CLANG before 3.2
4616a00f66abSStefan Weil# endif
4617a00f66abSStefan Weil#endif
4618f540166bSRichard Henderson__int128_t a;
4619f540166bSRichard Henderson__uint128_t b;
4620f540166bSRichard Hendersonint main (void) {
4621f540166bSRichard Henderson  a = a + b;
4622f540166bSRichard Henderson  b = a * b;
4623464e3671SPeter Maydell  a = a * a;
4624f540166bSRichard Henderson  return 0;
4625f540166bSRichard Henderson}
4626f540166bSRichard HendersonEOF
4627f540166bSRichard Hendersonif compile_prog "" "" ; then
4628f540166bSRichard Henderson    int128=yes
4629f540166bSRichard Hendersonfi
463076a347e1SRichard Henderson
46317ebee43eSRichard Henderson#########################################
46327ebee43eSRichard Henderson# See if 128-bit atomic operations are supported.
46337ebee43eSRichard Henderson
46347ebee43eSRichard Hendersonatomic128=no
46357ebee43eSRichard Hendersonif test "$int128" = "yes"; then
46367ebee43eSRichard Henderson  cat > $TMPC << EOF
46377ebee43eSRichard Hendersonint main(void)
46387ebee43eSRichard Henderson{
46397ebee43eSRichard Henderson  unsigned __int128 x = 0, y = 0;
46407ebee43eSRichard Henderson  y = __atomic_load_16(&x, 0);
46417ebee43eSRichard Henderson  __atomic_store_16(&x, y, 0);
46427ebee43eSRichard Henderson  __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
46437ebee43eSRichard Henderson  return 0;
46447ebee43eSRichard Henderson}
46457ebee43eSRichard HendersonEOF
46467ebee43eSRichard Henderson  if compile_prog "" "" ; then
46477ebee43eSRichard Henderson    atomic128=yes
46487ebee43eSRichard Henderson  fi
46497ebee43eSRichard Hendersonfi
46507ebee43eSRichard Henderson
4651df79b996SRichard Henderson#########################################
4652df79b996SRichard Henderson# See if 64-bit atomic operations are supported.
4653df79b996SRichard Henderson# Note that without __atomic builtins, we can only
4654df79b996SRichard Henderson# assume atomic loads/stores max at pointer size.
4655df79b996SRichard Henderson
4656df79b996SRichard Hendersoncat > $TMPC << EOF
4657df79b996SRichard Henderson#include <stdint.h>
4658df79b996SRichard Hendersonint main(void)
4659df79b996SRichard Henderson{
4660df79b996SRichard Henderson  uint64_t x = 0, y = 0;
4661df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED
4662df79b996SRichard Henderson  y = __atomic_load_8(&x, 0);
4663df79b996SRichard Henderson  __atomic_store_8(&x, y, 0);
4664df79b996SRichard Henderson  __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
4665df79b996SRichard Henderson  __atomic_exchange_8(&x, y, 0);
4666df79b996SRichard Henderson  __atomic_fetch_add_8(&x, y, 0);
4667df79b996SRichard Henderson#else
4668df79b996SRichard Henderson  typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
4669df79b996SRichard Henderson  __sync_lock_test_and_set(&x, y);
4670df79b996SRichard Henderson  __sync_val_compare_and_swap(&x, y, 0);
4671df79b996SRichard Henderson  __sync_fetch_and_add(&x, y);
4672df79b996SRichard Henderson#endif
4673df79b996SRichard Henderson  return 0;
4674df79b996SRichard Henderson}
4675df79b996SRichard HendersonEOF
4676df79b996SRichard Hendersonif compile_prog "" "" ; then
4677df79b996SRichard Henderson  atomic64=yes
4678df79b996SRichard Hendersonfi
4679df79b996SRichard Henderson
46801e6e9acaSRichard Henderson########################################
46811e6e9acaSRichard Henderson# check if getauxval is available.
46821e6e9acaSRichard Henderson
46831e6e9acaSRichard Hendersongetauxval=no
46841e6e9acaSRichard Hendersoncat > $TMPC << EOF
46851e6e9acaSRichard Henderson#include <sys/auxv.h>
46861e6e9acaSRichard Hendersonint main(void) {
46871e6e9acaSRichard Henderson  return getauxval(AT_HWCAP) == 0;
46881e6e9acaSRichard Henderson}
46891e6e9acaSRichard HendersonEOF
46901e6e9acaSRichard Hendersonif compile_prog "" "" ; then
46911e6e9acaSRichard Henderson    getauxval=yes
46921e6e9acaSRichard Hendersonfi
46931e6e9acaSRichard Henderson
4694fd0e6053SJohn Snow########################################
4695fd0e6053SJohn Snow# check if ccache is interfering with
4696fd0e6053SJohn Snow# semantic analysis of macros
4697fd0e6053SJohn Snow
46985e4dfd3dSJohn Snowunset CCACHE_CPP2
4699fd0e6053SJohn Snowccache_cpp2=no
4700fd0e6053SJohn Snowcat > $TMPC << EOF
4701fd0e6053SJohn Snowstatic const int Z = 1;
4702fd0e6053SJohn Snow#define fn() ({ Z; })
4703fd0e6053SJohn Snow#define TAUT(X) ((X) == Z)
4704fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y)
4705fd0e6053SJohn Snow#define ID(X) (X)
4706fd0e6053SJohn Snowint main(int argc, char *argv[])
4707fd0e6053SJohn Snow{
4708fd0e6053SJohn Snow    int x = 0, y = 0;
4709fd0e6053SJohn Snow    x = ID(x);
4710fd0e6053SJohn Snow    x = fn();
4711fd0e6053SJohn Snow    fn();
4712fd0e6053SJohn Snow    if (PAREN(x, y)) return 0;
4713fd0e6053SJohn Snow    if (TAUT(Z)) return 0;
4714fd0e6053SJohn Snow    return 0;
4715fd0e6053SJohn Snow}
4716fd0e6053SJohn SnowEOF
4717fd0e6053SJohn Snow
4718fd0e6053SJohn Snowif ! compile_object "-Werror"; then
4719fd0e6053SJohn Snow    ccache_cpp2=yes
4720fd0e6053SJohn Snowfi
4721fd0e6053SJohn Snow
4722b553a042SJohn Snow#################################################
4723b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE.
4724b553a042SJohn Snow
4725b553a042SJohn Snowif test "$fortify_source" != "no"; then
4726b553a042SJohn Snow  if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
4727b553a042SJohn Snow    fortify_source="no";
4728cfcc7c14SJohn Snow  elif test -n "$cxx" &&
4729cfcc7c14SJohn Snow       echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
4730b553a042SJohn Snow    fortify_source="no";
4731b553a042SJohn Snow  else
4732b553a042SJohn Snow    fortify_source="yes"
4733b553a042SJohn Snow  fi
4734b553a042SJohn Snowfi
4735b553a042SJohn Snow
4736d2042378SAneesh Kumar K.V##########################################
4737277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h
4738277abf15SJan Vesely
4739277abf15SJan Veselyhave_fsxattr=no
4740277abf15SJan Veselycat > $TMPC << EOF
4741277abf15SJan Vesely#include <linux/fs.h>
4742277abf15SJan Veselystruct fsxattr foo;
4743277abf15SJan Veselyint main(void) {
4744277abf15SJan Vesely  return 0;
4745277abf15SJan Vesely}
4746277abf15SJan VeselyEOF
4747277abf15SJan Veselyif compile_prog "" "" ; then
4748277abf15SJan Vesely    have_fsxattr=yes
4749277abf15SJan Veselyfi
4750277abf15SJan Vesely
4751b66e10e4SPeter Maydell##########################################
4752b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful
4753575b22b1SLaurent Vivierhave_rtnetlink=no
4754575b22b1SLaurent Viviercat > $TMPC << EOF
4755575b22b1SLaurent Vivier#include <linux/rtnetlink.h>
4756575b22b1SLaurent Vivierint main(void) {
4757575b22b1SLaurent Vivier  return IFLA_PROTO_DOWN;
4758575b22b1SLaurent Vivier}
4759575b22b1SLaurent VivierEOF
4760575b22b1SLaurent Vivierif compile_prog "" "" ; then
4761575b22b1SLaurent Vivier    have_rtnetlink=yes
4762575b22b1SLaurent Vivierfi
4763575b22b1SLaurent Vivier
47646a02c806SStefan Hajnoczi##########################################
47656a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment
47666a02c806SStefan Hajnoczihave_af_vsock=no
47676a02c806SStefan Hajnoczicat > $TMPC << EOF
47686a02c806SStefan Hajnoczi#include <errno.h>
47696a02c806SStefan Hajnoczi#include <sys/types.h>
47706a02c806SStefan Hajnoczi#include <sys/socket.h>
47716a02c806SStefan Hajnoczi#if !defined(AF_VSOCK)
47726a02c806SStefan Hajnoczi# error missing AF_VSOCK flag
47736a02c806SStefan Hajnoczi#endif
47746a02c806SStefan Hajnoczi#include <linux/vm_sockets.h>
47756a02c806SStefan Hajnocziint main(void) {
47766a02c806SStefan Hajnoczi    int sock, ret;
47776a02c806SStefan Hajnoczi    struct sockaddr_vm svm;
47786a02c806SStefan Hajnoczi    socklen_t len = sizeof(svm);
47796a02c806SStefan Hajnoczi    sock = socket(AF_VSOCK, SOCK_STREAM, 0);
47806a02c806SStefan Hajnoczi    ret = getpeername(sock, (struct sockaddr *)&svm, &len);
47816a02c806SStefan Hajnoczi    if ((ret == -1) && (errno == ENOTCONN)) {
47826a02c806SStefan Hajnoczi        return 0;
47836a02c806SStefan Hajnoczi    }
47846a02c806SStefan Hajnoczi    return -1;
47856a02c806SStefan Hajnoczi}
47866a02c806SStefan HajnocziEOF
47876a02c806SStefan Hajnocziif compile_prog "" "" ; then
47886a02c806SStefan Hajnoczi    have_af_vsock=yes
47896a02c806SStefan Hajnoczifi
47906a02c806SStefan Hajnoczi
47916969ec6cSJames Clarke#################################################
47926969ec6cSJames Clarke# Sparc implicitly links with --relax, which is
47936969ec6cSJames Clarke# incompatible with -r, so --no-relax should be
47946969ec6cSJames Clarke# given. It does no harm to give it on other
47956969ec6cSJames Clarke# platforms too.
47966969ec6cSJames Clarke
47976969ec6cSJames Clarke# Note: the prototype is needed since QEMU_CFLAGS
47986969ec6cSJames Clarke#       contains -Wmissing-prototypes
47996969ec6cSJames Clarkecat > $TMPC << EOF
48006969ec6cSJames Clarkeextern int foo(void);
48016969ec6cSJames Clarkeint foo(void) { return 0; }
48026969ec6cSJames ClarkeEOF
48036969ec6cSJames Clarkeif ! compile_object ""; then
48046969ec6cSJames Clarke  error_exit "Failed to compile object file for LD_REL_FLAGS test"
48056969ec6cSJames Clarkefi
48067ecf44a5SPaolo Bonzinifor i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
48077ecf44a5SPaolo Bonzini  if do_cc -nostdlib $i -o $TMPMO $TMPO; then
48087ecf44a5SPaolo Bonzini    LD_REL_FLAGS=$i
48097ecf44a5SPaolo Bonzini    break
48107ecf44a5SPaolo Bonzini  fi
48117ecf44a5SPaolo Bonzinidone
48127ecf44a5SPaolo Bonziniif test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
48137ecf44a5SPaolo Bonzini  feature_not_found "modules" "Cannot find how to build relocatable objects"
48146969ec6cSJames Clarkefi
48156969ec6cSJames Clarke
4816277abf15SJan Vesely##########################################
48174d04351fSChristopher Covington# check for sysmacros.h
48184d04351fSChristopher Covington
48194d04351fSChristopher Covingtonhave_sysmacros=no
48204d04351fSChristopher Covingtoncat > $TMPC << EOF
48214d04351fSChristopher Covington#include <sys/sysmacros.h>
48224d04351fSChristopher Covingtonint main(void) {
48234d04351fSChristopher Covington    return makedev(0, 0);
48244d04351fSChristopher Covington}
48254d04351fSChristopher CovingtonEOF
48264d04351fSChristopher Covingtonif compile_prog "" "" ; then
48274d04351fSChristopher Covington    have_sysmacros=yes
48284d04351fSChristopher Covingtonfi
48294d04351fSChristopher Covington
48304d04351fSChristopher Covington##########################################
4831da92c3ffSAshish Mittal# Veritas HyperScale block driver VxHS
4832da92c3ffSAshish Mittal# Check if libvxhs is installed
4833da92c3ffSAshish Mittal
4834da92c3ffSAshish Mittalif test "$vxhs" != "no" ; then
4835da92c3ffSAshish Mittal  cat > $TMPC <<EOF
4836da92c3ffSAshish Mittal#include <stdint.h>
4837da92c3ffSAshish Mittal#include <qnio/qnio_api.h>
4838da92c3ffSAshish Mittal
4839da92c3ffSAshish Mittalvoid *vxhs_callback;
4840da92c3ffSAshish Mittal
4841da92c3ffSAshish Mittalint main(void) {
4842da92c3ffSAshish Mittal    iio_init(QNIO_VERSION, vxhs_callback);
4843da92c3ffSAshish Mittal    return 0;
4844da92c3ffSAshish Mittal}
4845da92c3ffSAshish MittalEOF
4846da92c3ffSAshish Mittal  vxhs_libs="-lvxhs -lssl"
4847da92c3ffSAshish Mittal  if compile_prog "" "$vxhs_libs" ; then
4848da92c3ffSAshish Mittal    vxhs=yes
4849da92c3ffSAshish Mittal  else
4850da92c3ffSAshish Mittal    if test "$vxhs" = "yes" ; then
4851da92c3ffSAshish Mittal      feature_not_found "vxhs block device" "Install libvxhs See github"
4852da92c3ffSAshish Mittal    fi
4853da92c3ffSAshish Mittal    vxhs=no
4854da92c3ffSAshish Mittal  fi
4855da92c3ffSAshish Mittalfi
4856da92c3ffSAshish Mittal
4857da92c3ffSAshish Mittal##########################################
485849e00a18SAndreas Grapentin# check for _Static_assert()
485949e00a18SAndreas Grapentin
486049e00a18SAndreas Grapentinhave_static_assert=no
486149e00a18SAndreas Grapentincat > $TMPC << EOF
486249e00a18SAndreas Grapentin_Static_assert(1, "success");
486349e00a18SAndreas Grapentinint main(void) {
486449e00a18SAndreas Grapentin    return 0;
486549e00a18SAndreas Grapentin}
486649e00a18SAndreas GrapentinEOF
486749e00a18SAndreas Grapentinif compile_prog "" "" ; then
486849e00a18SAndreas Grapentin    have_static_assert=yes
486949e00a18SAndreas Grapentinfi
487049e00a18SAndreas Grapentin
487149e00a18SAndreas Grapentin##########################################
4872e86ecd4bSJuan Quintela# End of CC checks
4873e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs
4874e86ecd4bSJuan Quintela
48751d728c39SBlue Swirlif test "$gcov" = "yes" ; then
48761d728c39SBlue Swirl  CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
48771d728c39SBlue Swirl  LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
4878b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then
4879e600cdf3SMichal Privoznik  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
4880ce278618SPeter Maydellelif test "$debug" = "no"; then
4881ce278618SPeter Maydell  CFLAGS="-O2 $CFLAGS"
4882e86ecd4bSJuan Quintelafi
4883a316e378SJuan Quintela
48846542aa9cSPeter Lieven##########################################
48856542aa9cSPeter Lieven# Do we have libnfs
48866542aa9cSPeter Lievenif test "$libnfs" != "no" ; then
4887b7d769c9SPeter Lieven  if $pkg_config --atleast-version=1.9.3 libnfs; then
48886542aa9cSPeter Lieven    libnfs="yes"
48896542aa9cSPeter Lieven    libnfs_libs=$($pkg_config --libs libnfs)
48906542aa9cSPeter Lieven  else
48916542aa9cSPeter Lieven    if test "$libnfs" = "yes" ; then
48928efc9363SHu Tao      feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
48936542aa9cSPeter Lieven    fi
48946542aa9cSPeter Lieven    libnfs="no"
48956542aa9cSPeter Lieven  fi
48966542aa9cSPeter Lievenfi
48971d728c39SBlue Swirl
48986ca026cbSPeter Maydell# Now we've finished running tests it's OK to add -Werror to the compiler flags
48996ca026cbSPeter Maydellif test "$werror" = "yes"; then
49006ca026cbSPeter Maydell    QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
49016ca026cbSPeter Maydellfi
49026ca026cbSPeter Maydell
4903e86ecd4bSJuan Quintelaif test "$solaris" = "no" ; then
4904e86ecd4bSJuan Quintela    if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
49051156c669SJuan Quintela        LDFLAGS="-Wl,--warn-common $LDFLAGS"
4906e86ecd4bSJuan Quintela    fi
4907e86ecd4bSJuan Quintelafi
4908e86ecd4bSJuan Quintela
490994dd53c5SGerd Hoffmann# test if pod2man has --utf8 option
491094dd53c5SGerd Hoffmannif pod2man --help | grep -q utf8; then
491194dd53c5SGerd Hoffmann    POD2MAN="pod2man --utf8"
491294dd53c5SGerd Hoffmannelse
491394dd53c5SGerd Hoffmann    POD2MAN="pod2man"
491494dd53c5SGerd Hoffmannfi
491594dd53c5SGerd Hoffmann
4916952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available
4917952afb71SBlue Swirlif test "$mingw32" = "yes" ; then
4918952afb71SBlue Swirl    for flag in --dynamicbase --no-seh --nxcompat; do
4919952afb71SBlue Swirl        if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
4920952afb71SBlue Swirl            LDFLAGS="-Wl,$flag $LDFLAGS"
4921952afb71SBlue Swirl        fi
4922952afb71SBlue Swirl    done
4923952afb71SBlue Swirlfi
4924952afb71SBlue Swirl
492510ea68b3SEduardo Habkostqemu_confdir=$sysconfdir$confsuffix
4926e26110cfSFam Zhengqemu_moddir=$libdir$confsuffix
4927528ae5b8SEduardo Habkostqemu_datadir=$datadir$confsuffix
4928834574eaSAnthony Liguoriqemu_localedir="$datadir/locale"
49295a67135aSbellard
49304b1c11fdSDaniel P. Berrangetools=""
49314b1c11fdSDaniel P. Berrangeif test "$want_tools" = "yes" ; then
4932ca35f780SPaolo Bonzini  tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
49334b1c11fdSDaniel P. Berrange  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
49344b1c11fdSDaniel P. Berrange    tools="qemu-nbd\$(EXESUF) $tools"
4935a75eb03bSDavid Marchand    tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
49364b1c11fdSDaniel P. Berrange  fi
49374b1c11fdSDaniel P. Berrangefi
49384b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then
4939983eef5aSMeador Inge  if test "$virtfs" != no ; then
4940be5ea8edSAnthony Liguori    if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
4941983eef5aSMeador Inge      virtfs=yes
494217bff52bSM. Mohan Kumar      tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
4943983eef5aSMeador Inge    else
4944983eef5aSMeador Inge      if test "$virtfs" = yes; then
49453f3b5388SStefan Weil        error_exit "VirtFS is supported only on Linux and requires libcap devel and libattr devel"
4946983eef5aSMeador Inge      fi
494717500370SAndreas Färber      virtfs=no
4948983eef5aSMeador Inge    fi
494917bff52bSM. Mohan Kumar  fi
4950d138cee9SMichael Rothfi
49519d6bc27bSMichael Roth
49529d6bc27bSMichael Roth# Probe for guest agent support/options
49539d6bc27bSMichael Roth
4954e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then
4955b39297aeSTomoki Sekiyama  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
4956fafcaf1dSMichael Roth      tools="qemu-ga $tools"
4957e8ef31a3SMichael Tokarev      guest_agent=yes
4958e8ef31a3SMichael Tokarev  elif [ "$guest_agent" != yes ]; then
4959e8ef31a3SMichael Tokarev      guest_agent=no
4960e8ef31a3SMichael Tokarev  else
4961e8ef31a3SMichael Tokarev      error_exit "Guest agent is not supported on this platform"
4962ca35f780SPaolo Bonzini  fi
49634b1c11fdSDaniel P. Berrangefi
4964ca35f780SPaolo Bonzini
49659d6bc27bSMichael Roth# Guest agent Window MSI  package
49669d6bc27bSMichael Roth
49679d6bc27bSMichael Rothif test "$guest_agent" != yes; then
49689d6bc27bSMichael Roth  if test "$guest_agent_msi" = yes; then
49699d6bc27bSMichael Roth    error_exit "MSI guest agent package requires guest agent enabled"
49709d6bc27bSMichael Roth  fi
49719d6bc27bSMichael Roth  guest_agent_msi=no
49729d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then
49739d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49749d6bc27bSMichael Roth    error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
49759d6bc27bSMichael Roth  fi
49769d6bc27bSMichael Roth  guest_agent_msi=no
49779d6bc27bSMichael Rothelif ! has wixl; then
49789d6bc27bSMichael Roth  if test "$guest_agent_msi" = "yes"; then
49799d6bc27bSMichael Roth    error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
49809d6bc27bSMichael Roth  fi
49819d6bc27bSMichael Roth  guest_agent_msi=no
49821a34904eSMichael Rothelse
49831a34904eSMichael Roth  # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
49841a34904eSMichael Roth  # disabled explicitly
49851a34904eSMichael Roth  if test "$guest_agent_msi" != "no"; then
49861a34904eSMichael Roth    guest_agent_msi=yes
49871a34904eSMichael Roth  fi
49889d6bc27bSMichael Rothfi
49899d6bc27bSMichael Roth
49901a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then
49919d6bc27bSMichael Roth  if test "$guest_agent_with_vss" = "yes"; then
49929d6bc27bSMichael Roth    QEMU_GA_MSI_WITH_VSS="-D InstallVss"
49939d6bc27bSMichael Roth  fi
49949d6bc27bSMichael Roth
49959d6bc27bSMichael Roth  if test "$QEMU_GA_MANUFACTURER" = ""; then
49969d6bc27bSMichael Roth    QEMU_GA_MANUFACTURER=QEMU
49979d6bc27bSMichael Roth  fi
49989d6bc27bSMichael Roth
49999d6bc27bSMichael Roth  if test "$QEMU_GA_DISTRO" = ""; then
50009d6bc27bSMichael Roth    QEMU_GA_DISTRO=Linux
50019d6bc27bSMichael Roth  fi
50029d6bc27bSMichael Roth
50039d6bc27bSMichael Roth  if test "$QEMU_GA_VERSION" = ""; then
500489138857SStefan Weil      QEMU_GA_VERSION=$(cat $source_path/VERSION)
50059d6bc27bSMichael Roth  fi
50069d6bc27bSMichael Roth
500789138857SStefan Weil  QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
50089d6bc27bSMichael Roth
50099d6bc27bSMichael Roth  case "$cpu" in
50109d6bc27bSMichael Roth  x86_64)
50119d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
50129d6bc27bSMichael Roth    ;;
50139d6bc27bSMichael Roth  i386)
50149d6bc27bSMichael Roth    QEMU_GA_MSI_ARCH="-D Arch=32"
50159d6bc27bSMichael Roth    ;;
50169d6bc27bSMichael Roth  *)
50179d6bc27bSMichael Roth    error_exit "CPU $cpu not supported for building installation package"
50189d6bc27bSMichael Roth    ;;
50199d6bc27bSMichael Roth  esac
50209d6bc27bSMichael Rothfi
50219d6bc27bSMichael Roth
5022ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
5023ca35f780SPaolo Bonziniroms=
5024ca35f780SPaolo Bonziniif test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
5025ca35f780SPaolo Bonzini        "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
5026ca35f780SPaolo Bonzini        "$softmmu" = yes ; then
5027e57218b6SPeter Maydell    # Different host OS linkers have different ideas about the name of the ELF
5028e57218b6SPeter Maydell    # emulation. Linux and OpenBSD use 'elf_i386'; FreeBSD uses the _fbsd
5029e57218b6SPeter Maydell    # variant; and Windows uses i386pe.
5030e57218b6SPeter Maydell    for emu in elf_i386 elf_i386_fbsd i386pe; do
5031e57218b6SPeter Maydell        if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
5032e57218b6SPeter Maydell            ld_i386_emulation="$emu"
5033ca35f780SPaolo Bonzini            roms="optionrom"
5034e57218b6SPeter Maydell            break
5035e57218b6SPeter Maydell        fi
5036e57218b6SPeter Maydell    done
5037ca35f780SPaolo Bonzinifi
5038d0384d1dSAndreas Färberif test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
503939ac8455SDavid Gibson  roms="$roms spapr-rtas"
504039ac8455SDavid Gibsonfi
5041ca35f780SPaolo Bonzini
50429933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then
50439933c305SChristian Borntraeger  roms="$roms s390-ccw"
50449933c305SChristian Borntraegerfi
50459933c305SChristian Borntraeger
5046964c6fa1SRichard Henderson# Probe for the need for relocating the user-only binary.
504792fe2ba8SPeter Maydellif ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
5048964c6fa1SRichard Henderson  textseg_addr=
5049964c6fa1SRichard Henderson  case "$cpu" in
5050479eb121SRichard Henderson    arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
5051479eb121SRichard Henderson      # ??? Rationale for choosing this address
5052964c6fa1SRichard Henderson      textseg_addr=0x60000000
5053964c6fa1SRichard Henderson      ;;
5054964c6fa1SRichard Henderson    mips)
5055479eb121SRichard Henderson      # A 256M aligned address, high in the address space, with enough
5056479eb121SRichard Henderson      # room for the code_gen_buffer above it before the stack.
5057479eb121SRichard Henderson      textseg_addr=0x60000000
5058964c6fa1SRichard Henderson      ;;
5059964c6fa1SRichard Henderson  esac
5060964c6fa1SRichard Henderson  if [ -n "$textseg_addr" ]; then
5061964c6fa1SRichard Henderson    cat > $TMPC <<EOF
5062964c6fa1SRichard Henderson    int main(void) { return 0; }
5063964c6fa1SRichard HendersonEOF
5064964c6fa1SRichard Henderson    textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
5065964c6fa1SRichard Henderson    if ! compile_prog "" "$textseg_ldflags"; then
5066964c6fa1SRichard Henderson      # In case ld does not support -Ttext-segment, edit the default linker
5067964c6fa1SRichard Henderson      # script via sed to set the .text start addr.  This is needed on FreeBSD
5068964c6fa1SRichard Henderson      # at least.
506992fe2ba8SPeter Maydell      if ! $ld --verbose >/dev/null 2>&1; then
507092fe2ba8SPeter Maydell        error_exit \
507192fe2ba8SPeter Maydell            "We need to link the QEMU user mode binaries at a" \
507292fe2ba8SPeter Maydell            "specific text address. Unfortunately your linker" \
507392fe2ba8SPeter Maydell            "doesn't support either the -Ttext-segment option or" \
507492fe2ba8SPeter Maydell            "printing the default linker script with --verbose." \
507592fe2ba8SPeter Maydell            "If you don't want the user mode binaries, pass the" \
507692fe2ba8SPeter Maydell            "--disable-user option to configure."
507792fe2ba8SPeter Maydell      fi
507892fe2ba8SPeter Maydell
5079964c6fa1SRichard Henderson      $ld --verbose | sed \
5080964c6fa1SRichard Henderson        -e '1,/==================================================/d' \
5081964c6fa1SRichard Henderson        -e '/==================================================/,$d' \
5082964c6fa1SRichard Henderson        -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
5083964c6fa1SRichard Henderson        -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
5084964c6fa1SRichard Henderson      textseg_ldflags="-Wl,-T../config-host.ld"
5085964c6fa1SRichard Henderson    fi
5086964c6fa1SRichard Henderson  fi
5087964c6fa1SRichard Hendersonfi
5088964c6fa1SRichard Henderson
508911cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler.
509011cde1c8SBruno 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.
509111cde1c8SBruno Dominguezif has $cxx; then
509211cde1c8SBruno Dominguez    cat > $TMPC <<EOF
509311cde1c8SBruno Dominguezint c_function(void);
509411cde1c8SBruno Dominguezint main(void) { return c_function(); }
509511cde1c8SBruno DominguezEOF
509611cde1c8SBruno Dominguez
509711cde1c8SBruno Dominguez    compile_object
509811cde1c8SBruno Dominguez
509911cde1c8SBruno Dominguez    cat > $TMPCXX <<EOF
510011cde1c8SBruno Dominguezextern "C" {
510111cde1c8SBruno Dominguez   int c_function(void);
510211cde1c8SBruno Dominguez}
510311cde1c8SBruno Dominguezint c_function(void) { return 42; }
510411cde1c8SBruno DominguezEOF
510511cde1c8SBruno Dominguez
510611cde1c8SBruno Dominguez    update_cxxflags
510711cde1c8SBruno Dominguez
510811cde1c8SBruno Dominguez    if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
510911cde1c8SBruno Dominguez        # C++ compiler $cxx works ok with C compiler $cc
511011cde1c8SBruno Dominguez        :
511111cde1c8SBruno Dominguez    else
511211cde1c8SBruno Dominguez        echo "C++ compiler $cxx does not work with C compiler $cc"
511311cde1c8SBruno Dominguez        echo "Disabling C++ specific optional code"
511411cde1c8SBruno Dominguez        cxx=
511511cde1c8SBruno Dominguez    fi
511611cde1c8SBruno Dominguezelse
511711cde1c8SBruno Dominguez    echo "No C++ compiler available; disabling C++ specific optional code"
511811cde1c8SBruno Dominguez    cxx=
511911cde1c8SBruno Dominguezfi
512011cde1c8SBruno Dominguez
512102d34f62SCole Robinsonecho_version() {
512202d34f62SCole Robinson    if test "$1" = "yes" ; then
512302d34f62SCole Robinson        echo "($2)"
512402d34f62SCole Robinson    fi
512502d34f62SCole Robinson}
512602d34f62SCole Robinson
512750e12060SJan Kiszka# prepend pixman and ftd flags after all config tests are done
512850e12060SJan KiszkaQEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
512950e12060SJan Kiszkalibs_softmmu="$pixman_libs $libs_softmmu"
51305ca9388aSGerd Hoffmann
51317d13299dSbellardecho "Install prefix    $prefix"
513289138857SStefan Weilecho "BIOS directory    $(eval echo $qemu_datadir)"
513389138857SStefan Weilecho "binary directory  $(eval echo $bindir)"
513489138857SStefan Weilecho "library directory $(eval echo $libdir)"
513589138857SStefan Weilecho "module directory  $(eval echo $qemu_moddir)"
513689138857SStefan Weilecho "libexec directory $(eval echo $libexecdir)"
513789138857SStefan Weilecho "include directory $(eval echo $includedir)"
513889138857SStefan Weilecho "config directory  $(eval echo $sysconfdir)"
513911d9f695Sbellardif test "$mingw32" = "no" ; then
514089138857SStefan Weilecho "local state directory   $(eval echo $local_statedir)"
514189138857SStefan Weilecho "Manual directory  $(eval echo $mandir)"
514243ce4dfeSbellardecho "ELF interp prefix $interp_prefix"
51435a699bbbSLaszlo Ersekelse
51445a699bbbSLaszlo Ersekecho "local state directory   queried at runtime"
5145d9840e25STomoki Sekiyamaecho "Windows SDK       $win_sdk"
514611d9f695Sbellardfi
51475a67135aSbellardecho "Source path       $source_path"
51487d13299dSbellardecho "C compiler        $cc"
514983469015Sbellardecho "Host C compiler   $host_cc"
515083f73fceSTomoki Sekiyamaecho "C++ compiler      $cxx"
51513c4a4d0dSPeter Maydellecho "Objective-C compiler $objcc"
515245d285abSPeter Maydellecho "ARFLAGS           $ARFLAGS"
51530c439cbfSJuan Quintelaecho "CFLAGS            $CFLAGS"
5154a558ee17SJuan Quintelaecho "QEMU_CFLAGS       $QEMU_CFLAGS"
51550c439cbfSJuan Quintelaecho "LDFLAGS           $LDFLAGS"
51567d13299dSbellardecho "make              $make"
51576a882643Spbrookecho "install           $install"
5158c886edfbSBlue Swirlecho "python            $python"
5159e2d8830eSBradif test "$slirp" = "yes" ; then
5160e2d8830eSBrad    echo "smbd              $smbd"
5161e2d8830eSBradfi
516217969268SFam Zhengecho "module support    $modules"
5163a98fd896Sbellardecho "host CPU          $cpu"
5164de83cd02Sbellardecho "host big endian   $bigendian"
516597a847bcSbellardecho "target list       $target_list"
5166ade25b0dSaurel32echo "tcg debug enabled $debug_tcg"
51677d13299dSbellardecho "gprof enabled     $gprof"
516803b4fe7dSaliguoriecho "sparse enabled    $sparse"
51691625af87Saliguoriecho "strip binaries    $strip_opt"
517005c2a3e7Sbellardecho "profiler          $profiler"
517143ce4dfeSbellardecho "static build      $static"
51725b0753e0Sbellardif test "$darwin" = "yes" ; then
51735b0753e0Sbellard    echo "Cocoa support     $cocoa"
51745b0753e0Sbellardfi
5175e2134eb9SGerd Hoffmannecho "pixman            $pixman"
517689138857SStefan Weilecho "SDL support       $sdl $(echo_version $sdl $sdlversion)"
517789138857SStefan Weilecho "GTK support       $gtk $(echo_version $gtk $gtk_version)"
5178925a0400SGerd Hoffmannecho "GTK GL support    $gtk_gl"
517989138857SStefan Weilecho "VTE support       $vte $(echo_version $vte $vteversion)"
5180a1c5e949SDaniel P. Berrangeecho "TLS priority      $tls_priority"
5181ddbb0d09SDaniel P. Berrangeecho "GNUTLS support    $gnutls"
5182b917da4cSDaniel P. Berrangeecho "GNUTLS rnd        $gnutls_rnd"
518391bfcdb0SDaniel P. Berrangeecho "libgcrypt         $gcrypt"
518437788f25SDaniel P. Berrangeecho "libgcrypt kdf     $gcrypt_kdf"
518589138857SStefan Weilecho "nettle            $nettle $(echo_version $nettle $nettle_version)"
5186fff2f982SDaniel P. Berrangeecho "nettle kdf        $nettle_kdf"
51879a2fd434SDaniel P. Berrangeecho "libtasn1          $tasn1"
51884d3b6f6eSbalrogecho "curses support    $curses"
51899d9e1521SGerd Hoffmannecho "virgl support     $virglrenderer"
5190769ce76dSAlexander Grafecho "curl support      $curl"
519167b915a5Sbellardecho "mingw32 support   $mingw32"
51920c58ac1cSmalcecho "Audio drivers     $audio_drv_list"
5193b64ec4e4SFam Zhengecho "Block whitelist (rw) $block_drv_rw_whitelist"
5194b64ec4e4SFam Zhengecho "Block whitelist (ro) $block_drv_ro_whitelist"
5195983eef5aSMeador Ingeecho "VirtFS support    $virtfs"
5196821601eaSJes Sorensenecho "VNC support       $vnc"
5197821601eaSJes Sorensenif test "$vnc" = "yes" ; then
51982f9606b3Saliguori    echo "VNC SASL support  $vnc_sasl"
51992f6f5c7aSCorentin Chary    echo "VNC JPEG support  $vnc_jpeg"
5200efe556adSCorentin Chary    echo "VNC PNG support   $vnc_png"
5201821601eaSJes Sorensenfi
52023142255cSblueswir1if test -n "$sparc_cpu"; then
52033142255cSblueswir1    echo "Target Sparc Arch $sparc_cpu"
52043142255cSblueswir1fi
5205e37630caSaliguoriecho "xen support       $xen"
52063996e85cSPaul Durrantif test "$xen" = "yes" ; then
52073996e85cSPaul Durrant  echo "xen ctrl version  $xen_ctrl_version"
520864a7ad6fSIan Campbell  echo "pv dom build      $xen_pv_domain_build"
52093996e85cSPaul Durrantfi
52102e4d9fb1Saurel32echo "brlapi support    $brlapi"
5211a20a6f46SJuan Quintelaecho "bluez  support    $bluez"
5212a25dba17SJuan Quintelaecho "Documentation     $docs"
521340d6444eSAvi Kivityecho "PIE               $pie"
52148a16d273Sthsecho "vde support       $vde"
521558952137SVincenzo Maffioneecho "netmap support    $netmap"
52165c6c3a6cSChristoph Hellwigecho "Linux AIO support $linux_aio"
5217758e8e38SVenkateswararao Jujjuri (JV)echo "ATTR/XATTR support $attr"
521877755340Sthsecho "Install blobs     $blobs"
5219b31a0277SJuan Quintelaecho "KVM support       $kvm"
5220b0cb0a66SVincent Palatinecho "HAX support       $hax"
52212da776dbSMichael R. Hinesecho "RDMA support      $rdma"
52229195b2c2SStefan Weilecho "TCG interpreter   $tcg_interpreter"
5223f652e6afSaurel32echo "fdt support       $fdt"
5224ceb42de8Saliguoriecho "preadv support    $preadv"
52255f6b9e8fSBlue Swirlecho "fdatasync         $fdatasync"
5226e78815a5SAndreas Färberecho "madvise           $madvise"
5227e78815a5SAndreas Färberecho "posix_madvise     $posix_madvise"
522847e98658SCorey Bryantecho "libcap-ng support $cap_ng"
5229d5970055SMichael S. Tsirkinecho "vhost-net support $vhost_net"
52305e9be92dSNicholas Bellingerecho "vhost-scsi support $vhost_scsi"
5231fc0b9b0eSStefan Hajnocziecho "vhost-vsock support $vhost_vsock"
52325b808275SLluís Vilanovaecho "Trace backends    $trace_backends"
5233713572a7SMarc-André Lureauif have_backend "simple"; then
52349410b56cSPrerna Saxenaecho "Trace output file $trace_file-<pid>"
5235e00e36fbSStefan Weilfi
523689138857SStefan Weilecho "spice support     $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
5237f27aaf4bSChristian Brunnerecho "rbd support       $rbd"
5238dce512deSChristoph Hellwigecho "xfsctl support    $xfs"
52397b02f544SMarc-André Lureauecho "smartcard support $smartcard"
52402b2325ffSGerd Hoffmannecho "libusb            $libusb"
524169354a83SHans de Goedeecho "usb net redir     $usb_redir"
5242da076ffeSGerd Hoffmannecho "OpenGL support    $opengl"
5243014cb152SGerd Hoffmannecho "OpenGL dmabufs    $opengl_dmabuf"
5244c589b249SRonnie Sahlbergecho "libiscsi support  $libiscsi"
52456542aa9cSPeter Lievenecho "libnfs support    $libnfs"
5246d138cee9SMichael Rothecho "build guest agent $guest_agent"
5247d9840e25STomoki Sekiyamaecho "QGA VSS support   $guest_agent_with_vss"
524850cbebb9SMichael Rothecho "QGA w32 disk info $guest_agent_ntddscsi"
52494c875d89SMichael Rothecho "QGA MSI support   $guest_agent_msi"
5250f794573eSEduardo Otuboecho "seccomp support   $seccomp"
52517c2acc70SPeter Maydellecho "coroutine backend $coroutine"
525270c60c08SStefan Hajnocziecho "coroutine pool    $coroutine_pool"
52537d992e4dSPeter Lievenecho "debug stack usage $debug_stack_usage"
5254eb100396SBharata B Raoecho "GlusterFS support $glusterfs"
52551d728c39SBlue Swirlecho "gcov              $gcov_tool"
52561d728c39SBlue Swirlecho "gcov enabled      $gcov"
5257ab214c29SStefan Bergerecho "TPM support       $tpm"
52580a12ec87SRichard W.M. Jonesecho "libssh2 support   $libssh2"
52593b8acc11SPaolo Bonziniecho "TPM passthrough   $tpm_passthrough"
52603556c233SPaolo Bonziniecho "QOM debugging     $qom_cast_debug"
5261ed1701c6SDr. David Alan Gilbertecho "Live block migration $live_block_migration"
5262607dacd0Sqiaonuohanecho "lzo support       $lzo"
5263607dacd0Sqiaonuohanecho "snappy support    $snappy"
52646b383c08SPeter Wuecho "bzip2 support     $bzip2"
5265a99d57bbSWanlong Gaoecho "NUMA host support $numa"
52662847b469SFam Zhengecho "tcmalloc support  $tcmalloc"
52677b01cb97SAlexandre Derumierecho "jemalloc support  $jemalloc"
526899f2dbd3SLiang Liecho "avx2 optimization $avx2_opt"
5269a6b1d4c0SChanglong Xieecho "replication support $replication"
5270da92c3ffSAshish Mittalecho "VxHS block device $vxhs"
527167b915a5Sbellard
52721ba16968SStefan Weilif test "$sdl_too_old" = "yes"; then
527324b55b96Sbellardecho "-> Your SDL version is too old - please upgrade to have SDL support"
5274e8cd23deSbellardfi
527597a847bcSbellard
5276898be3e0SPeter Maydellif test "$supported_cpu" = "no"; then
5277898be3e0SPeter Maydell    echo
5278898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
5279898be3e0SPeter Maydell    echo
5280898be3e0SPeter Maydell    echo "CPU host architecture $cpu support is not currently maintained."
5281898be3e0SPeter Maydell    echo "The QEMU project intends to remove support for this host CPU in"
5282898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5283898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5284898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5285898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5286898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5287898be3e0SPeter Maydellfi
5288898be3e0SPeter Maydell
5289898be3e0SPeter Maydellif test "$supported_os" = "no"; then
5290898be3e0SPeter Maydell    echo
5291898be3e0SPeter Maydell    echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
5292898be3e0SPeter Maydell    echo
5293c50126aaSPeter Maydell    echo "Host OS $targetos support is not currently maintained."
5294c50126aaSPeter Maydell    echo "The QEMU project intends to remove support for this host OS in"
5295898be3e0SPeter Maydell    echo "a future release if nobody volunteers to maintain it and to"
5296898be3e0SPeter Maydell    echo "provide a build host for our continuous integration setup."
5297898be3e0SPeter Maydell    echo "configure has succeeded and you can continue to build, but"
5298898be3e0SPeter Maydell    echo "if you care about QEMU on this platform you should contact"
5299898be3e0SPeter Maydell    echo "us upstream at qemu-devel@nongnu.org."
5300898be3e0SPeter Maydellfi
5301898be3e0SPeter Maydell
530298ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
530397a847bcSbellard
5304dbd99ae3SStefan Weilecho "# Automatically generated by configure - do not modify" >config-all-disas.mak
5305dbd99ae3SStefan Weil
530698ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
530798ec69acSJuan Quintelaecho >> $config_host_mak
530898ec69acSJuan Quintela
5309e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
531099d7cc75SPaolo Bonziniecho "prefix=$prefix" >> $config_host_mak
531199d7cc75SPaolo Bonziniecho "bindir=$bindir" >> $config_host_mak
53123aa5d2beSAlon Levyecho "libdir=$libdir" >> $config_host_mak
53138bf188aaSMichael Tokarevecho "libexecdir=$libexecdir" >> $config_host_mak
53140f94d6daSAlon Levyecho "includedir=$includedir" >> $config_host_mak
531599d7cc75SPaolo Bonziniecho "mandir=$mandir" >> $config_host_mak
531699d7cc75SPaolo Bonziniecho "sysconfdir=$sysconfdir" >> $config_host_mak
531722d07038SEduardo Habkostecho "qemu_confdir=$qemu_confdir" >> $config_host_mak
53189afa52ceSEduardo Habkostecho "qemu_datadir=$qemu_datadir" >> $config_host_mak
53199afa52ceSEduardo Habkostecho "qemu_docdir=$qemu_docdir" >> $config_host_mak
5320e26110cfSFam Zhengecho "qemu_moddir=$qemu_moddir" >> $config_host_mak
53215a699bbbSLaszlo Ersekif test "$mingw32" = "no" ; then
5322785c23aeSLuiz Capitulino  echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
53235a699bbbSLaszlo Ersekfi
5324f354b1a1SMichael Tokarevecho "qemu_helperdir=$libexecdir" >> $config_host_mak
5325f9943cd5SGerd Hoffmannecho "extra_cflags=$EXTRA_CFLAGS" >> $config_host_mak
532611cde1c8SBruno Dominguezecho "extra_cxxflags=$EXTRA_CXXFLAGS" >> $config_host_mak
5327f9943cd5SGerd Hoffmannecho "extra_ldflags=$EXTRA_LDFLAGS" >> $config_host_mak
5328834574eaSAnthony Liguoriecho "qemu_localedir=$qemu_localedir" >> $config_host_mak
5329f544a488SPaolo Bonziniecho "libs_softmmu=$libs_softmmu" >> $config_host_mak
5330804edf29SJuan Quintela
533198ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak
5332727e5283SPaolo Bonzini
5333f8393946Saurel32if test "$debug_tcg" = "yes" ; then
53342358a494SJuan Quintela  echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
5335f8393946Saurel32fi
53361625af87Saliguoriif test "$strip_opt" = "yes" ; then
533752ba784dSHollis Blanchard  echo "STRIP=${strip}" >> $config_host_mak
53381625af87Saliguorifi
53397d13299dSbellardif test "$bigendian" = "yes" ; then
5340e2542fe2SJuan Quintela  echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
534197a847bcSbellardfi
534267b915a5Sbellardif test "$mingw32" = "yes" ; then
534398ec69acSJuan Quintela  echo "CONFIG_WIN32=y" >> $config_host_mak
534489138857SStefan Weil  rc_version=$(cat $source_path/VERSION)
53459fe6de94SBlue Swirl  version_major=${rc_version%%.*}
53469fe6de94SBlue Swirl  rc_version=${rc_version#*.}
53479fe6de94SBlue Swirl  version_minor=${rc_version%%.*}
53489fe6de94SBlue Swirl  rc_version=${rc_version#*.}
53499fe6de94SBlue Swirl  version_subminor=${rc_version%%.*}
53509fe6de94SBlue Swirl  version_micro=0
53519fe6de94SBlue Swirl  echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
53529fe6de94SBlue Swirl  echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
5353d9840e25STomoki Sekiyama  if test "$guest_agent_with_vss" = "yes" ; then
5354d9840e25STomoki Sekiyama    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
5355f33ca81fSMichael Roth    echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
5356d9840e25STomoki Sekiyama    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
5357d9840e25STomoki Sekiyama  fi
535850cbebb9SMichael Roth  if test "$guest_agent_ntddscsi" = "yes" ; then
535950cbebb9SMichael Roth    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
536050cbebb9SMichael Roth  fi
53611a34904eSMichael Roth  if test "$guest_agent_msi" = "yes"; then
53629dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
53639dacf32dSYossi Hindin    echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
53649dacf32dSYossi Hindin    echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
53659dacf32dSYossi Hindin    echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
53669dacf32dSYossi Hindin    echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
53679dacf32dSYossi Hindin    echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
53689dacf32dSYossi Hindin    echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
53699dacf32dSYossi Hindin  fi
5370210fa556Spbrookelse
537135f4df27SJuan Quintela  echo "CONFIG_POSIX=y" >> $config_host_mak
5372210fa556Spbrookfi
5373128ab2ffSblueswir1
5374dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then
5375dffcb71cSMark McLoughlin  echo "CONFIG_LINUX=y" >> $config_host_mak
5376dffcb71cSMark McLoughlinfi
5377dffcb71cSMark McLoughlin
537883fb7adfSbellardif test "$darwin" = "yes" ; then
537998ec69acSJuan Quintela  echo "CONFIG_DARWIN=y" >> $config_host_mak
538083fb7adfSbellardfi
5381b29fe3edSmalc
5382b29fe3edSmalcif test "$aix" = "yes" ; then
538398ec69acSJuan Quintela  echo "CONFIG_AIX=y" >> $config_host_mak
5384b29fe3edSmalcfi
5385b29fe3edSmalc
5386ec530c81Sbellardif test "$solaris" = "yes" ; then
538798ec69acSJuan Quintela  echo "CONFIG_SOLARIS=y" >> $config_host_mak
53882358a494SJuan Quintela  echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
53890475a5caSths  if test "$needs_libsunmath" = "yes" ; then
539075b5a697SJuan Quintela    echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
53910475a5caSths  fi
5392ec530c81Sbellardfi
5393179cf400SAndreas Färberif test "$haiku" = "yes" ; then
5394179cf400SAndreas Färber  echo "CONFIG_HAIKU=y" >> $config_host_mak
5395179cf400SAndreas Färberfi
539697a847bcSbellardif test "$static" = "yes" ; then
539798ec69acSJuan Quintela  echo "CONFIG_STATIC=y" >> $config_host_mak
539897a847bcSbellardfi
53991ba16968SStefan Weilif test "$profiler" = "yes" ; then
54002358a494SJuan Quintela  echo "CONFIG_PROFILER=y" >> $config_host_mak
540105c2a3e7Sbellardfi
5402c20709aaSbellardif test "$slirp" = "yes" ; then
540398ec69acSJuan Quintela  echo "CONFIG_SLIRP=y" >> $config_host_mak
5404e2d8830eSBrad  echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
5405c20709aaSbellardfi
54068a16d273Sthsif test "$vde" = "yes" ; then
540798ec69acSJuan Quintela  echo "CONFIG_VDE=y" >> $config_host_mak
54088a16d273Sthsfi
540958952137SVincenzo Maffioneif test "$netmap" = "yes" ; then
541058952137SVincenzo Maffione  echo "CONFIG_NETMAP=y" >> $config_host_mak
541158952137SVincenzo Maffionefi
5412015a33bdSGongleiif test "$l2tpv3" = "yes" ; then
5413015a33bdSGonglei  echo "CONFIG_L2TPV3=y" >> $config_host_mak
5414015a33bdSGongleifi
541547e98658SCorey Bryantif test "$cap_ng" = "yes" ; then
541647e98658SCorey Bryant  echo "CONFIG_LIBCAP=y" >> $config_host_mak
541747e98658SCorey Bryantfi
54182358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
54190c58ac1cSmalcfor drv in $audio_drv_list; do
542089138857SStefan Weil    def=CONFIG_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
542198ec69acSJuan Quintela    echo "$def=y" >> $config_host_mak
54220c58ac1cSmalcdone
542367f86e8eSJuan Quintelaif test "$audio_pt_int" = "yes" ; then
542467f86e8eSJuan Quintela  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
542567f86e8eSJuan Quintelafi
5426d5631638Smalcif test "$audio_win_int" = "yes" ; then
5427d5631638Smalc  echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
5428d5631638Smalcfi
5429b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
5430b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
5431821601eaSJes Sorensenif test "$vnc" = "yes" ; then
5432821601eaSJes Sorensen  echo "CONFIG_VNC=y" >> $config_host_mak
5433821601eaSJes Sorensenfi
54342f9606b3Saliguoriif test "$vnc_sasl" = "yes" ; then
543598ec69acSJuan Quintela  echo "CONFIG_VNC_SASL=y" >> $config_host_mak
54362f9606b3Saliguorifi
5437821601eaSJes Sorensenif test "$vnc_jpeg" = "yes" ; then
54382f6f5c7aSCorentin Chary  echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
54392f6f5c7aSCorentin Charyfi
5440821601eaSJes Sorensenif test "$vnc_png" = "yes" ; then
5441efe556adSCorentin Chary  echo "CONFIG_VNC_PNG=y" >> $config_host_mak
5442efe556adSCorentin Charyfi
544376655d6dSaliguoriif test "$fnmatch" = "yes" ; then
54442358a494SJuan Quintela  echo "CONFIG_FNMATCH=y" >> $config_host_mak
544576655d6dSaliguorifi
5446dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then
5447dce512deSChristoph Hellwig  echo "CONFIG_XFS=y" >> $config_host_mak
5448dce512deSChristoph Hellwigfi
544989138857SStefan Weilqemu_version=$(head $source_path/VERSION)
545098ec69acSJuan Quintelaecho "VERSION=$qemu_version" >>$config_host_mak
54512358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak
545298ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
545398ec69acSJuan Quintelaecho "TARGET_DIRS=$target_list" >> $config_host_mak
5454a25dba17SJuan Quintelaif [ "$docs" = "yes" ] ; then
545598ec69acSJuan Quintela  echo "BUILD_DOCS=yes" >> $config_host_mak
5456cc8ae6deSpbrookfi
545717969268SFam Zhengif test "$modules" = "yes"; then
5458e26110cfSFam Zheng  # $shacmd can generate a hash started with digit, which the compiler doesn't
5459e26110cfSFam Zheng  # like as an symbol. So prefix it with an underscore
546089138857SStefan Weil  echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
546117969268SFam Zheng  echo "CONFIG_MODULES=y" >> $config_host_mak
546217969268SFam Zhengfi
54631ac88f28SJuan Quintelaif test "$sdl" = "yes" ; then
546498ec69acSJuan Quintela  echo "CONFIG_SDL=y" >> $config_host_mak
5465a3f4d63dSCole Robinson  echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
54668ad3a7ddSJuan Quintela  echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
546749ecc3faSbellardfi
546849ecc3faSbellardif test "$cocoa" = "yes" ; then
546998ec69acSJuan Quintela  echo "CONFIG_COCOA=y" >> $config_host_mak
547049ecc3faSbellardfi
54714d3b6f6eSbalrogif test "$curses" = "yes" ; then
547298ec69acSJuan Quintela  echo "CONFIG_CURSES=y" >> $config_host_mak
5473ab4e5602SJan Kiszkafi
5474099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then
54752358a494SJuan Quintela  echo "CONFIG_PIPE2=y" >> $config_host_mak
5476099d6b0fSRiku Voipiofi
547740ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then
547840ff6d7eSKevin Wolf  echo "CONFIG_ACCEPT4=y" >> $config_host_mak
547940ff6d7eSKevin Wolffi
54803ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then
54812358a494SJuan Quintela  echo "CONFIG_SPLICE=y" >> $config_host_mak
54823ce34dfbSvibisreenivasanfi
5483c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then
5484c2882b96SRiku Voipio  echo "CONFIG_EVENTFD=y" >> $config_host_mak
5485c2882b96SRiku Voipiofi
5486751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then
5487751bcc39SMarc-André Lureau  echo "CONFIG_MEMFD=y" >> $config_host_mak
5488751bcc39SMarc-André Lureaufi
5489d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then
5490d0927938SUlrich Hecht  echo "CONFIG_FALLOCATE=y" >> $config_host_mak
5491d0927938SUlrich Hechtfi
54923d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then
54933d4fa43eSKusanagi Kouichi  echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
54943d4fa43eSKusanagi Kouichifi
5495b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then
5496b953f075SDenis V. Lunev  echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
5497b953f075SDenis V. Lunevfi
5498ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then
5499ed911435SKevin Wolf  echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
5500ed911435SKevin Wolffi
5501c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then
5502c727f47dSPeter Maydell  echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
5503c727f47dSPeter Maydellfi
5504dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then
5505dace20dcSPeter Maydell  echo "CONFIG_FIEMAP=y" >> $config_host_mak
5506dace20dcSPeter Maydellfi
5507d0927938SUlrich Hechtif test "$dup3" = "yes" ; then
5508d0927938SUlrich Hecht  echo "CONFIG_DUP3=y" >> $config_host_mak
5509d0927938SUlrich Hechtfi
55104e0c6529SAlex Blighif test "$ppoll" = "yes" ; then
55114e0c6529SAlex Bligh  echo "CONFIG_PPOLL=y" >> $config_host_mak
55124e0c6529SAlex Blighfi
5513cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then
5514cd758dd0SAlex Bligh  echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
5515cd758dd0SAlex Blighfi
55163b6edd16SPeter Maydellif test "$epoll" = "yes" ; then
55173b6edd16SPeter Maydell  echo "CONFIG_EPOLL=y" >> $config_host_mak
55183b6edd16SPeter Maydellfi
55193b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then
55203b6edd16SPeter Maydell  echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
55213b6edd16SPeter Maydellfi
5522a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then
5523a8fd1abaSPeter Maydell  echo "CONFIG_SENDFILE=y" >> $config_host_mak
5524a8fd1abaSPeter Maydellfi
552551834341SRiku Voipioif test "$timerfd" = "yes" ; then
552651834341SRiku Voipio  echo "CONFIG_TIMERFD=y" >> $config_host_mak
552751834341SRiku Voipiofi
55289af5c906SRiku Voipioif test "$setns" = "yes" ; then
55299af5c906SRiku Voipio  echo "CONFIG_SETNS=y" >> $config_host_mak
55309af5c906SRiku Voipiofi
553138860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then
553238860a03SAleksandar Markovic  echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
553338860a03SAleksandar Markovicfi
55345a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then
55355a03cd00SAleksandar Markovic  echo "CONFIG_SYNCFS=y" >> $config_host_mak
55365a03cd00SAleksandar Markovicfi
55373b3f24adSaurel32if test "$inotify" = "yes" ; then
55382358a494SJuan Quintela  echo "CONFIG_INOTIFY=y" >> $config_host_mak
55393b3f24adSaurel32fi
5540c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then
5541c05c7a73SRiku Voipio  echo "CONFIG_INOTIFY1=y" >> $config_host_mak
5542c05c7a73SRiku Voipiofi
55436ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then
55446ae9a1f4SJuan Quintela  echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
55456ae9a1f4SJuan Quintelafi
55466ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then
55476ae9a1f4SJuan Quintela  echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
55486ae9a1f4SJuan Quintelafi
5549769ce76dSAlexander Grafif test "$curl" = "yes" ; then
5550d3399d7cSFam Zheng  echo "CONFIG_CURL=m" >> $config_host_mak
5551b1d5a277SJuan Quintela  echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
55526ebc91e5SFam Zheng  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
5553769ce76dSAlexander Graffi
55542e4d9fb1Saurel32if test "$brlapi" = "yes" ; then
555598ec69acSJuan Quintela  echo "CONFIG_BRLAPI=y" >> $config_host_mak
55562e4d9fb1Saurel32fi
5557fb599c9aSbalrogif test "$bluez" = "yes" ; then
555898ec69acSJuan Quintela  echo "CONFIG_BLUEZ=y" >> $config_host_mak
5559ef7635ecSJuan Quintela  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
5560fb599c9aSbalrogfi
5561d46f7c9eSDr. David Alan Gilbertif test "$glib_subprocess" = "yes" ; then
55629d41401bSMichael S. Tsirkin  echo "CONFIG_HAS_GLIB_SUBPROCESS_TESTS=y" >> $config_host_mak
55639d41401bSMichael S. Tsirkinfi
5564a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then
5565a4ccabcfSAnthony Liguori  echo "CONFIG_GTK=y" >> $config_host_mak
5566a3f4d63dSCole Robinson  echo "CONFIG_GTKABI=$gtkabi" >> $config_host_mak
5567a4ccabcfSAnthony Liguori  echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
5568014cb152SGerd Hoffmann  echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
5569925a0400SGerd Hoffmann  if test "$gtk_gl" = "yes" ; then
5570925a0400SGerd Hoffmann    echo "CONFIG_GTK_GL=y" >> $config_host_mak
5571925a0400SGerd Hoffmann  fi
5572bbbf9bfbSStefan Weilfi
5573a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
5574ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then
5575ddbb0d09SDaniel P. Berrange  echo "CONFIG_GNUTLS=y" >> $config_host_mak
5576ddbb0d09SDaniel P. Berrangefi
5577b917da4cSDaniel P. Berrangeif test "$gnutls_rnd" = "yes" ; then
5578b917da4cSDaniel P. Berrange  echo "CONFIG_GNUTLS_RND=y" >> $config_host_mak
5579b917da4cSDaniel P. Berrangefi
558091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then
558191bfcdb0SDaniel P. Berrange  echo "CONFIG_GCRYPT=y" >> $config_host_mak
55821f923c70SLongpeng(Mike)  if test "$gcrypt_hmac" = "yes" ; then
55831f923c70SLongpeng(Mike)    echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
55841f923c70SLongpeng(Mike)  fi
558537788f25SDaniel P. Berrange  if test "$gcrypt_kdf" = "yes" ; then
558637788f25SDaniel P. Berrange    echo "CONFIG_GCRYPT_KDF=y" >> $config_host_mak
558737788f25SDaniel P. Berrange  fi
558862893b67SDaniel P. Berrangefi
558991bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then
559091bfcdb0SDaniel P. Berrange  echo "CONFIG_NETTLE=y" >> $config_host_mak
5591becaeb72SRadim Krčmář  echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
5592fff2f982SDaniel P. Berrange  if test "$nettle_kdf" = "yes" ; then
5593fff2f982SDaniel P. Berrange    echo "CONFIG_NETTLE_KDF=y" >> $config_host_mak
5594fff2f982SDaniel P. Berrange  fi
5595ed754746SDaniel P. Berrangefi
55969a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then
55979a2fd434SDaniel P. Berrange  echo "CONFIG_TASN1=y" >> $config_host_mak
55989a2fd434SDaniel P. Berrangefi
5599559607eaSDaniel P. Berrangeif test "$have_ifaddrs_h" = "yes" ; then
5600559607eaSDaniel P. Berrange    echo "HAVE_IFADDRS_H=y" >> $config_host_mak
5601559607eaSDaniel P. Berrangefi
56026b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then
56036b39b063SEric Blake    echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
56046b39b063SEric Blakefi
5605277abf15SJan Vesely
5606277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header
5607277abf15SJan Vesely# versions where they both try to define 'struct fsxattr':
5608277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers
5609277abf15SJan Vesely# if this macro is set.
5610277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then
5611277abf15SJan Vesely    echo "HAVE_FSXATTR=y" >> $config_host_mak
5612277abf15SJan Veselyfi
5613bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then
5614bbbf9bfbSStefan Weil  echo "CONFIG_VTE=y" >> $config_host_mak
5615a4ccabcfSAnthony Liguori  echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
5616a4ccabcfSAnthony Liguorifi
56179d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then
56189d9e1521SGerd Hoffmann  echo "CONFIG_VIRGL=y" >> $config_host_mak
56199d9e1521SGerd Hoffmann  echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
56209d9e1521SGerd Hoffmann  echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
56219d9e1521SGerd Hoffmannfi
5622e37630caSaliguoriif test "$xen" = "yes" ; then
56236dbd588aSJan Kiszka  echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
5624d5b93ddfSAnthony PERARD  echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
562564a7ad6fSIan Campbell  if test "$xen_pv_domain_build" = "yes" ; then
562664a7ad6fSIan Campbell    echo "CONFIG_XEN_PV_DOMAIN_BUILD=y" >> $config_host_mak
562764a7ad6fSIan Campbell  fi
5628e37630caSaliguorifi
56295c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then
56305c6c3a6cSChristoph Hellwig  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
56315c6c3a6cSChristoph Hellwigfi
5632758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then
5633758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_ATTR=y" >> $config_host_mak
5634758e8e38SVenkateswararao Jujjuri (JV)fi
56354f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then
56364f26f2b6SAvi Kivity  echo "CONFIG_LIBATTR=y" >> $config_host_mak
56374f26f2b6SAvi Kivityfi
5638983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then
5639758e8e38SVenkateswararao Jujjuri (JV)  echo "CONFIG_VIRTFS=y" >> $config_host_mak
5640758e8e38SVenkateswararao Jujjuri (JV)fi
56415e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then
56425e9be92dSNicholas Bellinger  echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
56435e9be92dSNicholas Bellingerfi
564403ce5744SNikolay Nikolaevif test "$vhost_net" = "yes" ; then
564503ce5744SNikolay Nikolaev  echo "CONFIG_VHOST_NET_USED=y" >> $config_host_mak
564603ce5744SNikolay Nikolaevfi
5647fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then
5648fc0b9b0eSStefan Hajnoczi  echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
5649fc0b9b0eSStefan Hajnoczifi
565077755340Sthsif test "$blobs" = "yes" ; then
565198ec69acSJuan Quintela  echo "INSTALL_BLOBS=yes" >> $config_host_mak
565277755340Sthsfi
5653bf9298b9Saliguoriif test "$iovec" = "yes" ; then
56542358a494SJuan Quintela  echo "CONFIG_IOVEC=y" >> $config_host_mak
5655bf9298b9Saliguorifi
5656ceb42de8Saliguoriif test "$preadv" = "yes" ; then
56572358a494SJuan Quintela  echo "CONFIG_PREADV=y" >> $config_host_mak
5658ceb42de8Saliguorifi
5659f652e6afSaurel32if test "$fdt" = "yes" ; then
56603f0855b1SJuan Quintela  echo "CONFIG_FDT=y" >> $config_host_mak
5661f652e6afSaurel32fi
5662dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then
5663dcc38d1cSMarcelo Tosatti  echo "CONFIG_SIGNALFD=y" >> $config_host_mak
5664dcc38d1cSMarcelo Tosattifi
56659195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
56669195b2c2SStefan Weil  echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
56679195b2c2SStefan Weilfi
56685f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then
56695f6b9e8fSBlue Swirl  echo "CONFIG_FDATASYNC=y" >> $config_host_mak
56705f6b9e8fSBlue Swirlfi
5671e78815a5SAndreas Färberif test "$madvise" = "yes" ; then
5672e78815a5SAndreas Färber  echo "CONFIG_MADVISE=y" >> $config_host_mak
5673e78815a5SAndreas Färberfi
5674e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then
5675e78815a5SAndreas Färber  echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
5676e78815a5SAndreas Färberfi
567797a847bcSbellard
5678cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then
5679cd4ec0b4SGerd Hoffmann  echo "CONFIG_SPICE=y" >> $config_host_mak
5680cd4ec0b4SGerd Hoffmannfi
5681cd4ec0b4SGerd Hoffmann
56827b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then
56837b02f544SMarc-André Lureau  echo "CONFIG_SMARTCARD=y" >> $config_host_mak
5684111a38b0SRobert Relyeafi
5685111a38b0SRobert Relyea
56862b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then
56872b2325ffSGerd Hoffmann  echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
56882b2325ffSGerd Hoffmannfi
56892b2325ffSGerd Hoffmann
569069354a83SHans de Goedeif test "$usb_redir" = "yes" ; then
569169354a83SHans de Goede  echo "CONFIG_USB_REDIR=y" >> $config_host_mak
569269354a83SHans de Goedefi
569369354a83SHans de Goede
5694da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then
5695da076ffeSGerd Hoffmann  echo "CONFIG_OPENGL=y" >> $config_host_mak
5696da076ffeSGerd Hoffmann  echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
5697014cb152SGerd Hoffmann  if test "$opengl_dmabuf" = "yes" ; then
5698014cb152SGerd Hoffmann    echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
5699014cb152SGerd Hoffmann  fi
570020ff075bSMichael Wallefi
570120ff075bSMichael Walle
570299f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then
570399f2dbd3SLiang Li  echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
570499f2dbd3SLiang Lifi
570599f2dbd3SLiang Li
5706607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then
5707607dacd0Sqiaonuohan  echo "CONFIG_LZO=y" >> $config_host_mak
5708607dacd0Sqiaonuohanfi
5709607dacd0Sqiaonuohan
5710607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then
5711607dacd0Sqiaonuohan  echo "CONFIG_SNAPPY=y" >> $config_host_mak
5712607dacd0Sqiaonuohanfi
5713607dacd0Sqiaonuohan
57146b383c08SPeter Wuif test "$bzip2" = "yes" ; then
57156b383c08SPeter Wu  echo "CONFIG_BZIP2=y" >> $config_host_mak
57166b383c08SPeter Wu  echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
57176b383c08SPeter Wufi
57186b383c08SPeter Wu
5719c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then
5720d3399d7cSFam Zheng  echo "CONFIG_LIBISCSI=m" >> $config_host_mak
57216ebc91e5SFam Zheng  echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
57226ebc91e5SFam Zheng  echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
5723c589b249SRonnie Sahlbergfi
5724c589b249SRonnie Sahlberg
57256542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then
57264be4879fSColin Lord  echo "CONFIG_LIBNFS=m" >> $config_host_mak
57274be4879fSColin Lord  echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
57286542aa9cSPeter Lievenfi
57296542aa9cSPeter Lieven
5730f794573eSEduardo Otuboif test "$seccomp" = "yes"; then
5731f794573eSEduardo Otubo  echo "CONFIG_SECCOMP=y" >> $config_host_mak
5732f794573eSEduardo Otubofi
5733f794573eSEduardo Otubo
573483fb7adfSbellard# XXX: suppress that
57357d3505c5Sbellardif [ "$bsd" = "yes" ] ; then
57362358a494SJuan Quintela  echo "CONFIG_BSD=y" >> $config_host_mak
57377d3505c5Sbellardfi
57387d3505c5Sbellard
57394d9310f4SDaniel P. Berrangeif test "$localtime_r" = "yes" ; then
57404d9310f4SDaniel P. Berrange  echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
57414d9310f4SDaniel P. Berrangefi
57423556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then
57433556c233SPaolo Bonzini  echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
57443556c233SPaolo Bonzinifi
5745f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then
5746d3399d7cSFam Zheng  echo "CONFIG_RBD=m" >> $config_host_mak
57476ebc91e5SFam Zheng  echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
57486ebc91e5SFam Zheng  echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
5749f27aaf4bSChristian Brunnerfi
575020ff6c80SAnthony Liguori
57517c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
575270c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then
575370c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
575470c60c08SStefan Hajnoczielse
575570c60c08SStefan Hajnoczi  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
575670c60c08SStefan Hajnoczifi
5757d0e2fce5SAneesh Kumar K.V
57587d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then
57597d992e4dSPeter Lieven  echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
57607d992e4dSPeter Lievenfi
57617d992e4dSPeter Lieven
5762d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then
5763d2042378SAneesh Kumar K.V  echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
5764d2042378SAneesh Kumar K.Vfi
5765d2042378SAneesh Kumar K.V
5766e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then
5767e06a765eSHarsh Prateek Bora  echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
5768e06a765eSHarsh Prateek Borafi
5769e06a765eSHarsh Prateek Bora
5770cc6e3ca9SGerd Hoffmannif test "$pragma_diagnostic_available" = "yes" ; then
5771cc6e3ca9SGerd Hoffmann  echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
577206d71fa1SPeter Maydellfi
577306d71fa1SPeter Maydell
57743f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then
57753f4349dcSKevin Wolf  echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
57763f4349dcSKevin Wolffi
57773f4349dcSKevin Wolf
57788ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then
57798ab1bf12SLuiz Capitulino  echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
57808ab1bf12SLuiz Capitulinofi
57818ab1bf12SLuiz Capitulino
578276a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then
578376a347e1SRichard Henderson  echo "CONFIG_CPUID_H=y" >> $config_host_mak
578476a347e1SRichard Hendersonfi
578576a347e1SRichard Henderson
5786f540166bSRichard Hendersonif test "$int128" = "yes" ; then
5787f540166bSRichard Henderson  echo "CONFIG_INT128=y" >> $config_host_mak
5788f540166bSRichard Hendersonfi
5789f540166bSRichard Henderson
57907ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then
57917ebee43eSRichard Henderson  echo "CONFIG_ATOMIC128=y" >> $config_host_mak
57927ebee43eSRichard Hendersonfi
57937ebee43eSRichard Henderson
5794df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then
5795df79b996SRichard Henderson  echo "CONFIG_ATOMIC64=y" >> $config_host_mak
5796df79b996SRichard Hendersonfi
5797df79b996SRichard Henderson
57981e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then
57991e6e9acaSRichard Henderson  echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
58001e6e9acaSRichard Hendersonfi
58011e6e9acaSRichard Henderson
5802eb100396SBharata B Raoif test "$glusterfs" = "yes" ; then
5803d3399d7cSFam Zheng  echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
58046ebc91e5SFam Zheng  echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
58056ebc91e5SFam Zheng  echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
5806eb100396SBharata B Raofi
5807eb100396SBharata B Rao
5808d85fa9ebSJeff Codyif test "$glusterfs_xlator_opt" = "yes" ; then
5809d85fa9ebSJeff Cody  echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
5810d85fa9ebSJeff Codyfi
5811d85fa9ebSJeff Cody
58120c14fb47SBharata B Raoif test "$glusterfs_discard" = "yes" ; then
58130c14fb47SBharata B Rao  echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
58140c14fb47SBharata B Raofi
58150c14fb47SBharata B Rao
5816df3a429aSNiels de Vosif test "$glusterfs_fallocate" = "yes" ; then
5817df3a429aSNiels de Vos  echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
5818df3a429aSNiels de Vosfi
5819df3a429aSNiels de Vos
58207c815372SBharata B Raoif test "$glusterfs_zerofill" = "yes" ; then
58217c815372SBharata B Rao  echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
58227c815372SBharata B Raofi
58237c815372SBharata B Rao
58240a12ec87SRichard W.M. Jonesif test "$libssh2" = "yes" ; then
5825d3399d7cSFam Zheng  echo "CONFIG_LIBSSH2=m" >> $config_host_mak
58266ebc91e5SFam Zheng  echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
58276ebc91e5SFam Zheng  echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
58280a12ec87SRichard W.M. Jonesfi
58290a12ec87SRichard W.M. Jones
5830ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then
5831ed1701c6SDr. David Alan Gilbert  echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
5832ed1701c6SDr. David Alan Gilbertfi
5833ed1701c6SDr. David Alan Gilbert
583468063649Sblueswir1# USB host support
5835b5613fdcSGerd Hoffmannif test "$libusb" = "yes"; then
58362b2325ffSGerd Hoffmann  echo "HOST_USB=libusb legacy" >> $config_host_mak
5837b5613fdcSGerd Hoffmannelse
583898ec69acSJuan Quintela  echo "HOST_USB=stub" >> $config_host_mak
5839b5613fdcSGerd Hoffmannfi
584068063649Sblueswir1
58413b8acc11SPaolo Bonzini# TPM passthrough support?
58423b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then
58433b8acc11SPaolo Bonzini  echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
58443b8acc11SPaolo Bonzini  if test "$tpm_passthrough" = "yes"; then
58453b8acc11SPaolo Bonzini    echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
58463b8acc11SPaolo Bonzini  fi
58473b8acc11SPaolo Bonzinifi
58483b8acc11SPaolo Bonzini
58495b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
58505b808275SLluís Vilanovaif have_backend "nop"; then
58516d8a764eSLluís  echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
585222890ab5SPrerna Saxenafi
58535b808275SLluís Vilanovaif have_backend "simple"; then
58546d8a764eSLluís  echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
58556d8a764eSLluís  # Set the appropriate trace file.
5856953ffe0fSAndreas Färber  trace_file="\"$trace_file-\" FMT_pid"
58579410b56cSPrerna Saxenafi
5858ed7f5f1dSPaolo Bonziniif have_backend "log"; then
5859ed7f5f1dSPaolo Bonzini  echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
58606d8a764eSLluísfi
58615b808275SLluís Vilanovaif have_backend "ust"; then
58626d8a764eSLluís  echo "CONFIG_TRACE_UST=y" >> $config_host_mak
58636d8a764eSLluísfi
58645b808275SLluís Vilanovaif have_backend "dtrace"; then
58656d8a764eSLluís  echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
58666d8a764eSLluís  if test "$trace_backend_stap" = "yes" ; then
58676d8a764eSLluís    echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
58686d8a764eSLluís  fi
5869c276b17dSDaniel P. Berrangefi
58705b808275SLluís Vilanovaif have_backend "ftrace"; then
5871781e9545SEiichi Tsukata  if test "$linux" = "yes" ; then
5872781e9545SEiichi Tsukata    echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
5873781e9545SEiichi Tsukata  else
587421684af0SStewart Smith    feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
5875781e9545SEiichi Tsukata  fi
5876781e9545SEiichi Tsukatafi
58770a852417SPaul Durrantif have_backend "syslog"; then
58780a852417SPaul Durrant  if test "$posix_syslog" = "yes" ; then
58790a852417SPaul Durrant    echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
58800a852417SPaul Durrant  else
58810a852417SPaul Durrant    feature_not_found "syslog(trace backend)" "syslog not available"
58820a852417SPaul Durrant  fi
58830a852417SPaul Durrantfi
58849410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
58859410b56cSPrerna Saxena
58862da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then
58872da776dbSMichael R. Hines  echo "CONFIG_RDMA=y" >> $config_host_mak
58882da776dbSMichael R. Hinesfi
58892da776dbSMichael R. Hines
5890575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then
5891575b22b1SLaurent Vivier  echo "CONFIG_RTNETLINK=y" >> $config_host_mak
5892575b22b1SLaurent Vivierfi
5893575b22b1SLaurent Vivier
5894a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then
5895a6b1d4c0SChanglong Xie  echo "CONFIG_REPLICATION=y" >> $config_host_mak
5896a6b1d4c0SChanglong Xiefi
5897a6b1d4c0SChanglong Xie
58986a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then
58996a02c806SStefan Hajnoczi  echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
59006a02c806SStefan Hajnoczifi
59016a02c806SStefan Hajnoczi
59024d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then
59034d04351fSChristopher Covington  echo "CONFIG_SYSMACROS=y" >> $config_host_mak
59044d04351fSChristopher Covingtonfi
59054d04351fSChristopher Covington
590649e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then
590749e00a18SAndreas Grapentin  echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
590849e00a18SAndreas Grapentinfi
590949e00a18SAndreas Grapentin
59105c312079SDr. David Alan Gilbert# Hold two types of flag:
59115c312079SDr. David Alan Gilbert#   CONFIG_THREAD_SETNAME_BYTHREAD  - we've got a way of setting the name on
59125c312079SDr. David Alan Gilbert#                                     a thread we have a handle to
59135c312079SDr. David Alan Gilbert#   CONFIG_PTHREAD_SETNAME_NP       - A way of doing it on a particular
59145c312079SDr. David Alan Gilbert#                                     platform
59155c312079SDr. David Alan Gilbertif test "$pthread_setname_np" = "yes" ; then
59165c312079SDr. David Alan Gilbert  echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
59175c312079SDr. David Alan Gilbert  echo "CONFIG_PTHREAD_SETNAME_NP=y" >> $config_host_mak
59185c312079SDr. David Alan Gilbertfi
59195c312079SDr. David Alan Gilbert
5920da92c3ffSAshish Mittalif test "$vxhs" = "yes" ; then
5921da92c3ffSAshish Mittal  echo "CONFIG_VXHS=y" >> $config_host_mak
5922da92c3ffSAshish Mittal  echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
5923da92c3ffSAshish Mittalfi
5924da92c3ffSAshish Mittal
59255b5e3037SPaolo Bonziniif test "$tcg_interpreter" = "yes"; then
59265b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
59275b5e3037SPaolo Bonzinielif test "$ARCH" = "sparc64" ; then
59285b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
59295b5e3037SPaolo Bonzinielif test "$ARCH" = "s390x" ; then
59305b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
5931c72b26ecSRichard Hendersonelif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
59325b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
593340d964b5SRichard Hendersonelif test "$ARCH" = "ppc64" ; then
593440d964b5SRichard Henderson  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
59355b5e3037SPaolo Bonzinielse
59365b5e3037SPaolo Bonzini  QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
59375b5e3037SPaolo Bonzinifi
59385b5e3037SPaolo BonziniQEMU_INCLUDES="-I\$(SRC_PATH)/tcg $QEMU_INCLUDES"
59395b5e3037SPaolo Bonzini
594098ec69acSJuan Quintelaecho "TOOLS=$tools" >> $config_host_mak
594198ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak
5942804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak
5943804edf29SJuan Quintelaecho "INSTALL=$install" >> $config_host_mak
59441901cb14SBradecho "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
59451901cb14SBradecho "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
59461901cb14SBradecho "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
594721655882SPaolo Bonziniecho "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
5948c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
5949804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak
5950a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then
5951a31a8642SMichael S. Tsirkin  echo "IASL=$iasl" >> $config_host_mak
5952a31a8642SMichael S. Tsirkinfi
59532b2e59e6SPaolo Bonziniecho "CC_I386=$cc_i386" >> $config_host_mak
5954804edf29SJuan Quintelaecho "HOST_CC=$host_cc" >> $config_host_mak
595583f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak
59563c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak
5957804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak
595845d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak
5959cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak
59605f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak
59613dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak
5962804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak
5963804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak
59644852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak
59659fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak
5966e2a2ed06SJuan Quintelaecho "CFLAGS=$CFLAGS" >> $config_host_mak
596746eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
5968a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
596911cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
5970f9728943SPaolo Bonziniecho "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
5971e39f0062SPaolo Bonziniif test "$sparse" = "yes" ; then
5972e39f0062SPaolo Bonzini  echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
597380fd48dfSChristian Borntraeger  echo "CPP          := REAL_CC=\"\$(CPP)\" cgcc"      >> $config_host_mak
59742944d742SGerd Hoffmann  echo "CXX          := REAL_CC=\"\$(CXX)\" cgcc"      >> $config_host_mak
5975e39f0062SPaolo Bonzini  echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
5976e39f0062SPaolo Bonzini  echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
5977e39f0062SPaolo Bonzinifi
597842da6041SGerd Hoffmannif test "$cross_prefix" != ""; then
597942da6041SGerd Hoffmann  echo "AUTOCONF_HOST := --host=${cross_prefix%-}"     >> $config_host_mak
598042da6041SGerd Hoffmannelse
598142da6041SGerd Hoffmann  echo "AUTOCONF_HOST := "                             >> $config_host_mak
598242da6041SGerd Hoffmannfi
5983e2a2ed06SJuan Quintelaecho "LDFLAGS=$LDFLAGS" >> $config_host_mak
598446eef33bSBradecho "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
59856969ec6cSJames Clarkeecho "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
5986e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
598773da375eSJuan Quintelaecho "LIBS+=$LIBS" >> $config_host_mak
59883e2e0e6bSJuan Quintelaecho "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
5989409437e1SDaniel P. Berrangeecho "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
5990804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
599117969268SFam Zhengecho "DSOSUF=$DSOSUF" >> $config_host_mak
599217969268SFam Zhengecho "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
5993957f1f99SMichael Rothecho "LIBS_QGA+=$libs_qga" >> $config_host_mak
599490246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
599590246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
599694dd53c5SGerd Hoffmannecho "POD2MAN=$POD2MAN" >> $config_host_mak
5997cbdd1999SPaolo Bonziniecho "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak
59981d728c39SBlue Swirlif test "$gcov" = "yes" ; then
59991d728c39SBlue Swirl  echo "CONFIG_GCOV=y" >> $config_host_mak
60001d728c39SBlue Swirl  echo "GCOV=$gcov_tool" >> $config_host_mak
60011d728c39SBlue Swirlfi
6002804edf29SJuan Quintela
60036efd7517SPeter Maydell# use included Linux headers
60046efd7517SPeter Maydellif test "$linux" = "yes" ; then
6005a307beb6SAndreas Färber  mkdir -p linux-headers
60066efd7517SPeter Maydell  case "$cpu" in
6007c72b26ecSRichard Henderson  i386|x86_64|x32)
600808312a63SPeter Maydell    linux_arch=x86
60096efd7517SPeter Maydell    ;;
60106efd7517SPeter Maydell  ppcemb|ppc|ppc64)
601108312a63SPeter Maydell    linux_arch=powerpc
60126efd7517SPeter Maydell    ;;
60136efd7517SPeter Maydell  s390x)
601408312a63SPeter Maydell    linux_arch=s390
601508312a63SPeter Maydell    ;;
60161f080313SClaudio Fontana  aarch64)
60171f080313SClaudio Fontana    linux_arch=arm64
60181f080313SClaudio Fontana    ;;
6019222e7d11SSanjay Lal  mips64)
6020222e7d11SSanjay Lal    linux_arch=mips
6021222e7d11SSanjay Lal    ;;
602208312a63SPeter Maydell  *)
602308312a63SPeter Maydell    # For most CPUs the kernel architecture name and QEMU CPU name match.
602408312a63SPeter Maydell    linux_arch="$cpu"
60256efd7517SPeter Maydell    ;;
60266efd7517SPeter Maydell  esac
602708312a63SPeter Maydell    # For non-KVM architectures we will not have asm headers
602808312a63SPeter Maydell    if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
602908312a63SPeter Maydell      symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
603008312a63SPeter Maydell    fi
60316efd7517SPeter Maydellfi
60326efd7517SPeter Maydell
603397a847bcSbellardfor target in $target_list; do
603497a847bcSbellardtarget_dir="$target"
603525be210fSJuan Quintelaconfig_target_mak=$target_dir/config-target.mak
603689138857SStefan Weiltarget_name=$(echo $target | cut -d '-' -f 1)
603797a847bcSbellardtarget_bigendian="no"
60381f3d3c8fSJuan Quintela
6039c1799a84SPaolo Bonzinicase "$target_name" in
60404a09d0bbSRichard Henderson  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
6041ea2d6a39SJuan Quintela  target_bigendian=yes
6042ea2d6a39SJuan Quintela  ;;
6043ea2d6a39SJuan Quintelaesac
604497a847bcSbellardtarget_softmmu="no"
6045997344f3Sbellardtarget_user_only="no"
6046831b7825Sthstarget_linux_user="no"
604784778508Sblueswir1target_bsd_user="no"
60489e407a85Spbrookcase "$target" in
6049c1799a84SPaolo Bonzini  ${target_name}-softmmu)
60509e407a85Spbrook    target_softmmu="yes"
60519e407a85Spbrook    ;;
6052c1799a84SPaolo Bonzini  ${target_name}-linux-user)
60539c7a4202SBlue Swirl    if test "$linux" != "yes" ; then
605476ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a Linux host"
60559c7a4202SBlue Swirl    fi
60569e407a85Spbrook    target_user_only="yes"
60579e407a85Spbrook    target_linux_user="yes"
60589e407a85Spbrook    ;;
6059c1799a84SPaolo Bonzini  ${target_name}-bsd-user)
60609cf55765SBlue Swirl    if test "$bsd" != "yes" ; then
606176ad07a4SPeter Maydell      error_exit "Target '$target' is only available on a BSD host"
60629c7a4202SBlue Swirl    fi
606384778508Sblueswir1    target_user_only="yes"
606484778508Sblueswir1    target_bsd_user="yes"
606584778508Sblueswir1    ;;
60669e407a85Spbrook  *)
606776ad07a4SPeter Maydell    error_exit "Target '$target' not recognised"
60689e407a85Spbrook    exit 1
60699e407a85Spbrook    ;;
60709e407a85Spbrookesac
6071831b7825Sths
607297a847bcSbellardmkdir -p $target_dir
607325be210fSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_target_mak
607497a847bcSbellard
6075e5fe0c52Spbrookbflt="no"
6076ca759f9eSAlex Bennéemttcg="no"
607789138857SStefan Weilinterp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
607856aebc89Spbrookgdb_xml_files=""
60797ba1e619Saliguori
6080c1799a84SPaolo BonziniTARGET_ARCH="$target_name"
60816acff7daSJuan QuintelaTARGET_BASE_ARCH=""
6082e6e91b9cSJuan QuintelaTARGET_ABI_DIR=""
6083e73aae67SJuan Quintela
6084c1799a84SPaolo Bonzinicase "$target_name" in
60852408a527Saurel32  i386)
6086b8158192SAbdallah Bouassida    gdb_xml_files="i386-32bit.xml i386-32bit-core.xml i386-32bit-sse.xml"
60872408a527Saurel32  ;;
60882408a527Saurel32  x86_64)
60896acff7daSJuan Quintela    TARGET_BASE_ARCH=i386
6090b8158192SAbdallah Bouassida    gdb_xml_files="i386-64bit.xml i386-64bit-core.xml i386-64bit-sse.xml"
60912408a527Saurel32  ;;
60922408a527Saurel32  alpha)
60935ee4f3c2SRichard Henderson    mttcg="yes"
60942408a527Saurel32  ;;
60952408a527Saurel32  arm|armeb)
6096b498c8a0SJuan Quintela    TARGET_ARCH=arm
6097e5fe0c52Spbrook    bflt="yes"
6098ca759f9eSAlex Bennée    mttcg="yes"
609956aebc89Spbrook    gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
61002408a527Saurel32  ;;
61016a49fa95SAlexander Graf  aarch64)
61026a49fa95SAlexander Graf    TARGET_BASE_ARCH=arm
61036a49fa95SAlexander Graf    bflt="yes"
6104ca759f9eSAlex Bennée    mttcg="yes"
61058f95ce2eSPeter Maydell    gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
61066a49fa95SAlexander Graf  ;;
61072408a527Saurel32  cris)
61082408a527Saurel32  ;;
610961766fe9SRichard Henderson  hppa)
611061766fe9SRichard Henderson  ;;
6111613a22c9SMichael Walle  lm32)
6112613a22c9SMichael Walle  ;;
61132408a527Saurel32  m68k)
61140938cda5Saurel32    bflt="yes"
61155a4526b2SLaurent Vivier    gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
61162408a527Saurel32  ;;
6117877fdc12SEdgar E. Iglesias  microblaze|microblazeel)
6118877fdc12SEdgar E. Iglesias    TARGET_ARCH=microblaze
611972b675caSEdgar E. Iglesias    bflt="yes"
612072b675caSEdgar E. Iglesias  ;;
61212408a527Saurel32  mips|mipsel)
6122b498c8a0SJuan Quintela    TARGET_ARCH=mips
612325be210fSJuan Quintela    echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
61242408a527Saurel32  ;;
61252408a527Saurel32  mipsn32|mipsn32el)
6126597e2cecSRichard Henderson    TARGET_ARCH=mips64
61276acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
612825be210fSJuan Quintela    echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
6129597e2cecSRichard Henderson    echo "TARGET_ABI32=y" >> $config_target_mak
61302408a527Saurel32  ;;
61312408a527Saurel32  mips64|mips64el)
6132b498c8a0SJuan Quintela    TARGET_ARCH=mips64
61336acff7daSJuan Quintela    TARGET_BASE_ARCH=mips
613425be210fSJuan Quintela    echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
61352408a527Saurel32  ;;
6136d15a9c23SAnthony Green  moxie)
6137d15a9c23SAnthony Green  ;;
6138e671711cSMarek Vasut  nios2)
6139e671711cSMarek Vasut  ;;
61404a09d0bbSRichard Henderson  or1k)
6141e67db06eSJia Liu    TARGET_ARCH=openrisc
6142e67db06eSJia Liu    TARGET_BASE_ARCH=openrisc
6143e67db06eSJia Liu  ;;
61442408a527Saurel32  ppc)
6145c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
61462408a527Saurel32  ;;
61472408a527Saurel32  ppcemb)
61486acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6149e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6150c8b3532dSaurel32    gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
61512408a527Saurel32  ;;
61522408a527Saurel32  ppc64)
61536acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6154e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
6155f0b0685dSNikunj A Dadhania    mttcg=yes
61561438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61572408a527Saurel32  ;;
61589c35126cSDoug Kwan  ppc64le)
61599c35126cSDoug Kwan    TARGET_ARCH=ppc64
61609c35126cSDoug Kwan    TARGET_BASE_ARCH=ppc
61619c35126cSDoug Kwan    TARGET_ABI_DIR=ppc
6162f0b0685dSNikunj A Dadhania    mttcg=yes
61631438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61649c35126cSDoug Kwan  ;;
61652408a527Saurel32  ppc64abi32)
6166b498c8a0SJuan Quintela    TARGET_ARCH=ppc64
61676acff7daSJuan Quintela    TARGET_BASE_ARCH=ppc
6168e6e91b9cSJuan Quintela    TARGET_ABI_DIR=ppc
616925be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61701438eff3SAnton Blanchard    gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
61712408a527Saurel32  ;;
61722408a527Saurel32  sh4|sh4eb)
6173b498c8a0SJuan Quintela    TARGET_ARCH=sh4
61744dbed897Spbrook    bflt="yes"
61752408a527Saurel32  ;;
61762408a527Saurel32  sparc)
61772408a527Saurel32  ;;
61782408a527Saurel32  sparc64)
61796acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
61802408a527Saurel32  ;;
61812408a527Saurel32  sparc32plus)
6182b498c8a0SJuan Quintela    TARGET_ARCH=sparc64
61836acff7daSJuan Quintela    TARGET_BASE_ARCH=sparc
6184e6e91b9cSJuan Quintela    TARGET_ABI_DIR=sparc
618525be210fSJuan Quintela    echo "TARGET_ABI32=y" >> $config_target_mak
61862408a527Saurel32  ;;
618724e804ecSAlexander Graf  s390x)
61888a641ff6SDavid Hildenbrand    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml"
618924e804ecSAlexander Graf  ;;
6190444e06b1SChen Gang  tilegx)
6191444e06b1SChen Gang  ;;
61925ecaa4edSPeter Crosthwaite  tricore)
61935ecaa4edSPeter Crosthwaite  ;;
6194d2fbca94SGuan Xuetao  unicore32)
6195d2fbca94SGuan Xuetao  ;;
6196cfa550c6SMax Filippov  xtensa|xtensaeb)
6197cfa550c6SMax Filippov    TARGET_ARCH=xtensa
6198cfa550c6SMax Filippov  ;;
61992408a527Saurel32  *)
620076ad07a4SPeter Maydell    error_exit "Unsupported target CPU"
62012408a527Saurel32  ;;
62022408a527Saurel32esac
62035e8861a0SPaolo Bonzini# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
62045e8861a0SPaolo Bonziniif [ "$TARGET_BASE_ARCH" = "" ]; then
62055e8861a0SPaolo Bonzini  TARGET_BASE_ARCH=$TARGET_ARCH
62065e8861a0SPaolo Bonzinifi
62075e8861a0SPaolo Bonzini
62085e8861a0SPaolo Bonzinisymlink "$source_path/Makefile.target" "$target_dir/Makefile"
62095e8861a0SPaolo Bonzini
621099afc91dSDaniel P. Berrangeupper() {
621199afc91dSDaniel P. Berrange    echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
621299afc91dSDaniel P. Berrange}
621399afc91dSDaniel P. Berrange
621489138857SStefan Weiltarget_arch_name="$(upper $TARGET_ARCH)"
621525be210fSJuan Quintelaecho "TARGET_$target_arch_name=y" >> $config_target_mak
6216c1799a84SPaolo Bonziniecho "TARGET_NAME=$target_name" >> $config_target_mak
621725be210fSJuan Quintelaecho "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
6218e6e91b9cSJuan Quintelaif [ "$TARGET_ABI_DIR" = "" ]; then
6219e6e91b9cSJuan Quintela  TARGET_ABI_DIR=$TARGET_ARCH
6220e6e91b9cSJuan Quintelafi
622125be210fSJuan Quintelaecho "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
6222adfc3e91SStacey Sonif [ "$HOST_VARIANT_DIR" != "" ]; then
6223adfc3e91SStacey Son    echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
6224adfc3e91SStacey Sonfi
6225*3b6b7550SPaolo Bonzini
6226*3b6b7550SPaolo Bonziniif supported_xen_target $target; then
622725be210fSJuan Quintela    echo "CONFIG_XEN=y" >> $config_target_mak
6228eb6fda0fSAnthony PERARD    if test "$xen_pci_passthrough" = yes; then
6229eb6fda0fSAnthony PERARD        echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
6230eb6fda0fSAnthony PERARD    fi
6231432d268cSJun Nakajimafi
6232*3b6b7550SPaolo Bonziniif supported_kvm_target $target; then
623325be210fSJuan Quintela    echo "CONFIG_KVM=y" >> $config_target_mak
62341ba16968SStefan Weil    if test "$vhost_net" = "yes" ; then
6235d5970055SMichael S. Tsirkin        echo "CONFIG_VHOST_NET=y" >> $config_target_mak
6236421f4448SMarc-André Lureau        echo "CONFIG_VHOST_NET_TEST_$target_name=y" >> $config_host_mak
6237d5970055SMichael S. Tsirkin    fi
6238c59249f9SJuan Quintelafi
6239*3b6b7550SPaolo Bonziniif supported_hax_target $target; then
6240b0cb0a66SVincent Palatin    echo "CONFIG_HAX=y" >> $config_target_mak
6241b0cb0a66SVincent Palatinfi
6242de83cd02Sbellardif test "$target_bigendian" = "yes" ; then
624325be210fSJuan Quintela  echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
624497a847bcSbellardfi
624597a847bcSbellardif test "$target_softmmu" = "yes" ; then
624625be210fSJuan Quintela  echo "CONFIG_SOFTMMU=y" >> $config_target_mak
6247ca759f9eSAlex Bennée  if test "$mttcg" = "yes" ; then
6248ca759f9eSAlex Bennée    echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
6249ca759f9eSAlex Bennée  fi
6250de83cd02Sbellardfi
6251997344f3Sbellardif test "$target_user_only" = "yes" ; then
625225be210fSJuan Quintela  echo "CONFIG_USER_ONLY=y" >> $config_target_mak
6253a2c80be9SStefan Weil  echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
6254997344f3Sbellardfi
6255831b7825Sthsif test "$target_linux_user" = "yes" ; then
625625be210fSJuan Quintela  echo "CONFIG_LINUX_USER=y" >> $config_target_mak
6257831b7825Sthsfi
625856aebc89Spbrooklist=""
625956aebc89Spbrookif test ! -z "$gdb_xml_files" ; then
626056aebc89Spbrook  for x in $gdb_xml_files; do
626156aebc89Spbrook    list="$list $source_path/gdb-xml/$x"
626256aebc89Spbrook  done
626325be210fSJuan Quintela  echo "TARGET_XML_FILES=$list" >> $config_target_mak
62643d0f1517SJuan Quintelafi
6265de83cd02Sbellard
6266e5fe0c52Spbrookif test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
626725be210fSJuan Quintela  echo "TARGET_HAS_BFLT=y" >> $config_target_mak
6268e5fe0c52Spbrookfi
626984778508Sblueswir1if test "$target_bsd_user" = "yes" ; then
627025be210fSJuan Quintela  echo "CONFIG_BSD_USER=y" >> $config_target_mak
627184778508Sblueswir1fi
62725b0753e0Sbellard
62734afddb55SJuan Quintela# generate QEMU_CFLAGS/LDFLAGS for targets
6274fa282484SJuan Quintela
62754afddb55SJuan Quintelacflags=""
6276fa282484SJuan Quintelaldflags=""
62779b8e111fSJuan Quintela
6278c765fcacSPeter Crosthwaitedisas_config() {
6279c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> $config_target_mak
6280c765fcacSPeter Crosthwaite  echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
6281c765fcacSPeter Crosthwaite}
6282c765fcacSPeter Crosthwaite
628364656024SJuan Quintelafor i in $ARCH $TARGET_BASE_ARCH ; do
628464656024SJuan Quintela  case "$i" in
628564656024SJuan Quintela  alpha)
6286c765fcacSPeter Crosthwaite    disas_config "ALPHA"
628764656024SJuan Quintela  ;;
628882295d8aSRichard Henderson  aarch64)
628982295d8aSRichard Henderson    if test -n "${cxx}"; then
6290c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
629182295d8aSRichard Henderson    fi
629282295d8aSRichard Henderson  ;;
629364656024SJuan Quintela  arm)
6294c765fcacSPeter Crosthwaite    disas_config "ARM"
6295999b53ecSClaudio Fontana    if test -n "${cxx}"; then
6296c765fcacSPeter Crosthwaite      disas_config "ARM_A64"
6297999b53ecSClaudio Fontana    fi
629864656024SJuan Quintela  ;;
629964656024SJuan Quintela  cris)
6300c765fcacSPeter Crosthwaite    disas_config "CRIS"
630164656024SJuan Quintela  ;;
6302429b31a2SRichard Henderson  hppa)
6303429b31a2SRichard Henderson    disas_config "HPPA"
6304429b31a2SRichard Henderson  ;;
6305c72b26ecSRichard Henderson  i386|x86_64|x32)
6306c765fcacSPeter Crosthwaite    disas_config "I386"
630764656024SJuan Quintela  ;;
6308903ec55cSAurelien Jarno  ia64*)
6309c765fcacSPeter Crosthwaite    disas_config "IA64"
6310903ec55cSAurelien Jarno  ;;
631179368f49SMichael Walle  lm32)
6312c765fcacSPeter Crosthwaite    disas_config "LM32"
631379368f49SMichael Walle  ;;
631464656024SJuan Quintela  m68k)
6315c765fcacSPeter Crosthwaite    disas_config "M68K"
631664656024SJuan Quintela  ;;
6317877fdc12SEdgar E. Iglesias  microblaze*)
6318c765fcacSPeter Crosthwaite    disas_config "MICROBLAZE"
631964656024SJuan Quintela  ;;
632064656024SJuan Quintela  mips*)
6321c765fcacSPeter Crosthwaite    disas_config "MIPS"
632264656024SJuan Quintela  ;;
6323d15a9c23SAnthony Green  moxie*)
6324c765fcacSPeter Crosthwaite    disas_config "MOXIE"
6325d15a9c23SAnthony Green  ;;
6326e671711cSMarek Vasut  nios2)
6327e671711cSMarek Vasut    disas_config "NIOS2"
6328e671711cSMarek Vasut  ;;
63294a09d0bbSRichard Henderson  or1k)
6330c765fcacSPeter Crosthwaite    disas_config "OPENRISC"
6331e67db06eSJia Liu  ;;
633264656024SJuan Quintela  ppc*)
6333c765fcacSPeter Crosthwaite    disas_config "PPC"
633464656024SJuan Quintela  ;;
633524e804ecSAlexander Graf  s390*)
6336c765fcacSPeter Crosthwaite    disas_config "S390"
633764656024SJuan Quintela  ;;
633864656024SJuan Quintela  sh4)
6339c765fcacSPeter Crosthwaite    disas_config "SH4"
634064656024SJuan Quintela  ;;
634164656024SJuan Quintela  sparc*)
6342c765fcacSPeter Crosthwaite    disas_config "SPARC"
634364656024SJuan Quintela  ;;
6344cfa550c6SMax Filippov  xtensa*)
6345c765fcacSPeter Crosthwaite    disas_config "XTENSA"
6346cfa550c6SMax Filippov  ;;
634764656024SJuan Quintela  esac
634864656024SJuan Quinteladone
63499195b2c2SStefan Weilif test "$tcg_interpreter" = "yes" ; then
6350c765fcacSPeter Crosthwaite  disas_config "TCI"
63519195b2c2SStefan Weilfi
635264656024SJuan Quintela
63536ee7126fSJuan Quintelacase "$ARCH" in
63546ee7126fSJuan Quintelaalpha)
63556ee7126fSJuan Quintela  # Ensure there's only a single GP
63566ee7126fSJuan Quintela  cflags="-msmall-data $cflags"
63576ee7126fSJuan Quintela;;
63586ee7126fSJuan Quintelaesac
63596ee7126fSJuan Quintela
6360d02c1db3SJuan Quintelaif test "$gprof" = "yes" ; then
636125be210fSJuan Quintela  echo "TARGET_GPROF=yes" >> $config_target_mak
6362d02c1db3SJuan Quintela  if test "$target_linux_user" = "yes" ; then
6363d02c1db3SJuan Quintela    cflags="-p $cflags"
6364d02c1db3SJuan Quintela    ldflags="-p $ldflags"
6365d02c1db3SJuan Quintela  fi
6366d02c1db3SJuan Quintela  if test "$target_softmmu" = "yes" ; then
6367d02c1db3SJuan Quintela    ldflags="-p $ldflags"
636825be210fSJuan Quintela    echo "GPROF_CFLAGS=-p" >> $config_target_mak
6369d02c1db3SJuan Quintela  fi
6370d02c1db3SJuan Quintelafi
6371d02c1db3SJuan Quintela
63729b8e111fSJuan Quintelaif test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
6373964c6fa1SRichard Henderson  ldflags="$ldflags $textseg_ldflags"
6374fa282484SJuan Quintelafi
6375fa282484SJuan Quintela
637625be210fSJuan Quintelaecho "LDFLAGS+=$ldflags" >> $config_target_mak
637725be210fSJuan Quintelaecho "QEMU_CFLAGS+=$cflags" >> $config_target_mak
6378fa282484SJuan Quintela
637997a847bcSbellarddone # for target in $targets
63807d13299dSbellard
6381b776eca1SGerd Hoffmannif [ "$pixman" = "internal" ]; then
6382b776eca1SGerd Hoffmann  echo "config-host.h: subdir-pixman" >> $config_host_mak
6383b776eca1SGerd Hoffmannfi
6384b776eca1SGerd Hoffmann
6385a540f158SPeter Crosthwaiteif [ "$dtc_internal" = "yes" ]; then
6386a540f158SPeter Crosthwaite  echo "config-host.h: subdir-dtc" >> $config_host_mak
6387a540f158SPeter Crosthwaitefi
6388a540f158SPeter Crosthwaite
6389a99d57bbSWanlong Gaoif test "$numa" = "yes"; then
6390a99d57bbSWanlong Gao  echo "CONFIG_NUMA=y" >> $config_host_mak
6391a99d57bbSWanlong Gaofi
6392a99d57bbSWanlong Gao
6393fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then
6394fd0e6053SJohn Snow  echo "export CCACHE_CPP2=y" >> $config_host_mak
6395fd0e6053SJohn Snowfi
6396fd0e6053SJohn Snow
6397d1807a4fSPaolo Bonzini# build tree in object directory in case the source is not in the current directory
6398f93296eaSWenchao XiaDIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
6399d59157eaSPaolo BonziniDIRS="$DIRS docs docs/interop fsdev"
64009933c305SChristian BorntraegerDIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
64012d9f27d2SAnthony LiguoriDIRS="$DIRS roms/seabios roms/vgabios"
64022dee8d54SPaolo BonziniDIRS="$DIRS qapi-generated"
6403c09015ddSAnthony LiguoriFILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
6404c09015ddSAnthony LiguoriFILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
6405aaa2ebc5SAndreas FärberFILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
6406ae0bfb79SBlue SwirlFILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
6407446b9165SAndreas FärberFILES="$FILES pc-bios/spapr-rtas/Makefile"
64089933c305SChristian BorntraegerFILES="$FILES pc-bios/s390-ccw/Makefile"
64092d9f27d2SAnthony LiguoriFILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
64104652b792SJan KiszkaFILES="$FILES pc-bios/qemu-icon.bmp"
64113a586d2fSStefan HajnocziFILES="$FILES .gdbinit scripts" # scripts needed by relative path in .gdbinit
6412753d11f2SRichard Hendersonfor bios_file in \
6413753d11f2SRichard Henderson    $source_path/pc-bios/*.bin \
6414225a9ab8SAlexey Kardashevskiy    $source_path/pc-bios/*.lid \
64155acc2ec0SGerd Hoffmann    $source_path/pc-bios/*.aml \
6416753d11f2SRichard Henderson    $source_path/pc-bios/*.rom \
6417753d11f2SRichard Henderson    $source_path/pc-bios/*.dtb \
6418e89e33e1SDominik Dingel    $source_path/pc-bios/*.img \
6419753d11f2SRichard Henderson    $source_path/pc-bios/openbios-* \
64204e73c781SAlexander Graf    $source_path/pc-bios/u-boot.* \
6421753d11f2SRichard Henderson    $source_path/pc-bios/palcode-*
6422753d11f2SRichard Hendersondo
642389138857SStefan Weil    FILES="$FILES pc-bios/$(basename $bios_file)"
64247ea78b74SJan Kiszkadone
642589138857SStefan Weilfor test_file in $(find $source_path/tests/acpi-test-data -type f)
6426c2304b52SMarcel Apfelbaumdo
642789138857SStefan Weil    FILES="$FILES tests/acpi-test-data$(echo $test_file | sed -e 's/.*acpi-test-data//')"
6428c2304b52SMarcel Apfelbaumdone
6429d1807a4fSPaolo Bonzinimkdir -p $DIRS
64307d13299dSbellardfor f in $FILES ; do
6431cab00a5aSMichael S. Tsirkin    if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
6432f9245e10SPeter Maydell        symlink "$source_path/$f" "$f"
6433f9245e10SPeter Maydell    fi
64347d13299dSbellarddone
64351ad2134fSPaul Brook
6436c34ebfdcSAnthony Liguori# temporary config to build submodules
64372d9f27d2SAnthony Liguorifor rom in seabios vgabios ; do
6438c34ebfdcSAnthony Liguori    config_mak=roms/$rom/config.mak
643937116c89SStefan Weil    echo "# Automatically generated by configure - do not modify" > $config_mak
6440c34ebfdcSAnthony Liguori    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
6441cdbd727cSRichard Henderson    echo "AS=$as" >> $config_mak
64425f6f0e27SRichard Henderson    echo "CCAS=$ccas" >> $config_mak
6443c34ebfdcSAnthony Liguori    echo "CC=$cc" >> $config_mak
6444c34ebfdcSAnthony Liguori    echo "BCC=bcc" >> $config_mak
64453dd46c78SBlue Swirl    echo "CPP=$cpp" >> $config_mak
6446c34ebfdcSAnthony Liguori    echo "OBJCOPY=objcopy" >> $config_mak
6447a31a8642SMichael S. Tsirkin    echo "IASL=$iasl" >> $config_mak
6448c34ebfdcSAnthony Liguori    echo "LD=$ld" >> $config_mak
6449c34ebfdcSAnthony Liguoridone
6450c34ebfdcSAnthony Liguori
6451fe31017fSMarc-André Lureau# set up tests data directory
6452fe31017fSMarc-André Lureauif [ ! -e tests/data ]; then
6453fe31017fSMarc-André Lureau    symlink "$source_path/tests/data" tests/data
6454fe31017fSMarc-André Lureaufi
6455fe31017fSMarc-André Lureau
645676c7560aSMax Reitz# set up qemu-iotests in this build directory
645776c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env"
645876c7560aSMax Reitziotests_check="tests/qemu-iotests/check"
645976c7560aSMax Reitz
646076c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env"
646176c7560aSMax Reitzecho >> "$iotests_common_env"
646276c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env"
646376c7560aSMax Reitz
646476c7560aSMax Reitzif [ ! -e "$iotests_check" ]; then
646576c7560aSMax Reitz    symlink "$source_path/$iotests_check" "$iotests_check"
646676c7560aSMax Reitzfi
646776c7560aSMax Reitz
6468dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
6469dc655404SMichael S. Tsirkincat <<EOD >config.status
6470dc655404SMichael S. Tsirkin#!/bin/sh
6471dc655404SMichael S. Tsirkin# Generated by configure.
6472dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
6473dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
6474dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
6475dc655404SMichael S. TsirkinEOD
6476dc655404SMichael S. Tsirkinprintf "exec" >>config.status
6477dc655404SMichael S. Tsirkinprintf " '%s'" "$0" "$@" >>config.status
6478cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
6479dc655404SMichael S. Tsirkinchmod +x config.status
6480dc655404SMichael S. Tsirkin
64818cd05ab6SPeter Maydellrm -r "$TMPDIR1"
6482