17d13299dSbellard#!/bin/sh 27d13299dSbellard# 33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard 47d13299dSbellard# 58cd05ab6SPeter Maydell 699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools, 799519e67SCornelia Huck# just as autoconf does. 899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS= 999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS 1099519e67SCornelia Huck 115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests! 125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes 135e4dfd3dSJohn Snow 14dedad027SDaniel P. Berrangé# make source path absolute 15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd) 16dedad027SDaniel P. Berrangé 17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path" 18dedad027SDaniel P. Berrangéthen 19dedad027SDaniel P. Berrangé echo "Using './build' as the directory for build output" 20dedad027SDaniel P. Berrangé 21dedad027SDaniel P. Berrangé MARKER=build/auto-created-by-configure 22dedad027SDaniel P. Berrangé 23dedad027SDaniel P. Berrangé if test -e build 24dedad027SDaniel P. Berrangé then 25dedad027SDaniel P. Berrangé if test -f $MARKER 26dedad027SDaniel P. Berrangé then 27dedad027SDaniel P. Berrangé rm -rf build 28dedad027SDaniel P. Berrangé else 29dedad027SDaniel P. Berrangé echo "ERROR: ./build dir already exists and was not previously created by configure" 30dedad027SDaniel P. Berrangé exit 1 31dedad027SDaniel P. Berrangé fi 32dedad027SDaniel P. Berrangé fi 33dedad027SDaniel P. Berrangé 34dedad027SDaniel P. Berrangé mkdir build 35dedad027SDaniel P. Berrangé touch $MARKER 36dedad027SDaniel P. Berrangé 37dedad027SDaniel P. Berrangé cat > GNUmakefile <<'EOF' 38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree 39dedad027SDaniel P. Berrangé# 'make' command invocation 40dedad027SDaniel P. Berrangé 41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),) 42dedad027SDaniel P. Berrangérecurse: all 43dedad027SDaniel P. Berrangéendif 44dedad027SDaniel P. Berrangé 45dedad027SDaniel P. Berrangé.NOTPARALLEL: % 46dedad027SDaniel P. Berrangé%: force 47dedad027SDaniel P. Berrangé @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...' 48dedad027SDaniel P. Berrangé @$(MAKE) -C build -f Makefile $(MAKECMDGOALS) 49dedad027SDaniel P. Berrangé @if test "$(MAKECMDGOALS)" = "distclean" && \ 50dedad027SDaniel P. Berrangé test -e build/auto-created-by-configure ; \ 51dedad027SDaniel P. Berrangé then \ 52dedad027SDaniel P. Berrangé rm -rf build GNUmakefile ; \ 53dedad027SDaniel P. Berrangé fi 54dedad027SDaniel P. Berrangéforce: ; 55dedad027SDaniel P. Berrangé.PHONY: force 56dedad027SDaniel P. BerrangéGNUmakefile: ; 57dedad027SDaniel P. Berrangé 58dedad027SDaniel P. BerrangéEOF 59dedad027SDaniel P. Berrangé cd build 60dedad027SDaniel P. Berrangé exec $source_path/configure "$@" 61dedad027SDaniel P. Berrangéfi 62dedad027SDaniel P. Berrangé 638cd05ab6SPeter Maydell# Temporary directory used for files created while 648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory 658cd05ab6SPeter Maydell# we can safely blow away any previous version of it 668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete 678cd05ab6SPeter Maydell# it when configure exits.) 688cd05ab6SPeter MaydellTMPDIR1="config-temp" 698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}" 708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}" 718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then 728cd05ab6SPeter Maydell echo "ERROR: failed to create temporary directory" 738cd05ab6SPeter Maydell exit 1 747d13299dSbellardfi 757d13299dSbellard 768cd05ab6SPeter MaydellTMPB="qemu-conf" 778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c" 7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o" 799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx" 808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe" 8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt" 827d13299dSbellard 83da1d85e3SGerd Hoffmannrm -f config.log 849ac81bbbSmalc 85b48e3611SPeter Maydell# Print a helpful header at the top of config.log 86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log 87979ae168SPeter Maydellprintf "# Configured with:" >> config.log 88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log 89979ae168SPeter Maydellecho >> config.log 90b48e3611SPeter Maydellecho "#" >> config.log 91b48e3611SPeter Maydell 92835af899SPaolo Bonziniquote_sh() { 93835af899SPaolo Bonzini printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&'," 94835af899SPaolo Bonzini} 95835af899SPaolo Bonzini 96d880a3baSPaolo Bonziniprint_error() { 97d880a3baSPaolo Bonzini (echo 9876ad07a4SPeter Maydell echo "ERROR: $1" 9976ad07a4SPeter Maydell while test -n "$2"; do 10076ad07a4SPeter Maydell echo " $2" 10176ad07a4SPeter Maydell shift 10276ad07a4SPeter Maydell done 103d880a3baSPaolo Bonzini echo) >&2 104d880a3baSPaolo Bonzini} 105d880a3baSPaolo Bonzini 106d880a3baSPaolo Bonzinierror_exit() { 107d880a3baSPaolo Bonzini print_error "$@" 10876ad07a4SPeter Maydell exit 1 10976ad07a4SPeter Maydell} 11076ad07a4SPeter Maydell 1119c83ffd8SPeter Maydelldo_compiler() { 1129c83ffd8SPeter Maydell # Run the compiler, capturing its output to the log. First argument 1139c83ffd8SPeter Maydell # is compiler binary to execute. 114630d86b7SDavid CARLIER compiler="$1" 1159c83ffd8SPeter Maydell shift 1168bbe05d7SIan Jackson if test -n "$BASH_VERSION"; then eval ' 1178bbe05d7SIan Jackson echo >>config.log " 1188bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]} 1198bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}" 1208bbe05d7SIan Jackson '; fi 1219c83ffd8SPeter Maydell echo $compiler "$@" >> config.log 1229c83ffd8SPeter Maydell $compiler "$@" >> config.log 2>&1 || return $? 1238dc38a78SPeter Maydell # Test passed. If this is an --enable-werror build, rerun 1248dc38a78SPeter Maydell # the test with -Werror and bail out if it fails. This 1258dc38a78SPeter Maydell # makes warning-generating-errors in configure test code 1268dc38a78SPeter Maydell # obvious to developers. 1278dc38a78SPeter Maydell if test "$werror" != "yes"; then 1288dc38a78SPeter Maydell return 0 1298dc38a78SPeter Maydell fi 1308dc38a78SPeter Maydell # Don't bother rerunning the compile if we were already using -Werror 1318dc38a78SPeter Maydell case "$*" in 1328dc38a78SPeter Maydell *-Werror*) 1338dc38a78SPeter Maydell return 0 1348dc38a78SPeter Maydell ;; 1358dc38a78SPeter Maydell esac 1369c83ffd8SPeter Maydell echo $compiler -Werror "$@" >> config.log 1379c83ffd8SPeter Maydell $compiler -Werror "$@" >> config.log 2>&1 && return $? 13876ad07a4SPeter Maydell error_exit "configure test passed without -Werror but failed with -Werror." \ 13976ad07a4SPeter Maydell "This is probably a bug in the configure script. The failing command" \ 14076ad07a4SPeter Maydell "will be at the bottom of config.log." \ 14176ad07a4SPeter Maydell "You can run configure with --disable-werror to bypass this check." 1428dc38a78SPeter Maydell} 1438dc38a78SPeter Maydell 1449c83ffd8SPeter Maydelldo_cc() { 1459c83ffd8SPeter Maydell do_compiler "$cc" "$@" 1469c83ffd8SPeter Maydell} 1479c83ffd8SPeter Maydell 1489c83ffd8SPeter Maydelldo_cxx() { 1499c83ffd8SPeter Maydell do_compiler "$cxx" "$@" 1509c83ffd8SPeter Maydell} 1519c83ffd8SPeter Maydell 15200849b92SRichard Henderson# Append $2 to the variable named $1, with space separation 15300849b92SRichard Hendersonadd_to() { 15400849b92SRichard Henderson eval $1=\${$1:+\"\$$1 \"}\$2 15500849b92SRichard Henderson} 15600849b92SRichard Henderson 1579c83ffd8SPeter Maydellupdate_cxxflags() { 1589c83ffd8SPeter Maydell # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 1599c83ffd8SPeter Maydell # options which some versions of GCC's C++ compiler complain about 1609c83ffd8SPeter Maydell # because they only make sense for C programs. 16153422040SPaolo Bonzini QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" 1628a9d3d56SRichard Henderson CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu11/-std=gnu++11/) 1639c83ffd8SPeter Maydell for arg in $QEMU_CFLAGS; do 1649c83ffd8SPeter Maydell case $arg in 1659c83ffd8SPeter Maydell -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 1669c83ffd8SPeter Maydell -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 1679c83ffd8SPeter Maydell ;; 1689c83ffd8SPeter Maydell *) 1699c83ffd8SPeter Maydell QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 1709c83ffd8SPeter Maydell ;; 1719c83ffd8SPeter Maydell esac 1729c83ffd8SPeter Maydell done 1739c83ffd8SPeter Maydell} 1749c83ffd8SPeter Maydell 17552166aa0SJuan Quintelacompile_object() { 176fd0e6053SJohn Snow local_cflags="$1" 1775770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC 17852166aa0SJuan Quintela} 17952166aa0SJuan Quintela 18052166aa0SJuan Quintelacompile_prog() { 18152166aa0SJuan Quintela local_cflags="$1" 18252166aa0SJuan Quintela local_ldflags="$2" 1835770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ 1845770e8afSPaolo Bonzini $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags 18552166aa0SJuan Quintela} 18652166aa0SJuan Quintela 18711568d6dSPaolo Bonzini# symbolically link $1 to $2. Portable version of "ln -sf". 18811568d6dSPaolo Bonzinisymlink() { 18972b8b5a1SStefan Weil rm -rf "$2" 190ec5b06d7SAnthony Liguori mkdir -p "$(dirname "$2")" 19172b8b5a1SStefan Weil ln -s "$1" "$2" 19211568d6dSPaolo Bonzini} 19311568d6dSPaolo Bonzini 1940dba6195SLoïc Minier# check whether a command is available to this shell (may be either an 1950dba6195SLoïc Minier# executable or a builtin) 1960dba6195SLoïc Minierhas() { 1970dba6195SLoïc Minier type "$1" >/dev/null 2>&1 1980dba6195SLoïc Minier} 1990dba6195SLoïc Minier 2000a01d76fSMarc-André Lureauversion_ge () { 2012df52b9bSAlex Bennée local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') 2022df52b9bSAlex Bennée local_ver2=$(echo "$2" | tr . ' ') 2030a01d76fSMarc-André Lureau while true; do 2040a01d76fSMarc-André Lureau set x $local_ver1 2050a01d76fSMarc-André Lureau local_first=${2-0} 206c44a33e2SStefano Garzarella # 'shift 2' if $2 is set, or 'shift' if $2 is not set 207c44a33e2SStefano Garzarella shift ${2:+2} 2080a01d76fSMarc-André Lureau local_ver1=$* 2090a01d76fSMarc-André Lureau set x $local_ver2 2100a01d76fSMarc-André Lureau # the second argument finished, the first must be greater or equal 2110a01d76fSMarc-André Lureau test $# = 1 && return 0 2120a01d76fSMarc-André Lureau test $local_first -lt $2 && return 1 2130a01d76fSMarc-André Lureau test $local_first -gt $2 && return 0 214c44a33e2SStefano Garzarella shift ${2:+2} 2150a01d76fSMarc-André Lureau local_ver2=$* 2160a01d76fSMarc-André Lureau done 2170a01d76fSMarc-André Lureau} 2180a01d76fSMarc-André Lureau 2195b808275SLluís Vilanovahave_backend () { 2205b808275SLluís Vilanova echo "$trace_backends" | grep "$1" >/dev/null 2215b808275SLluís Vilanova} 2225b808275SLluís Vilanova 2233b6b7550SPaolo Bonziniglob() { 2243b6b7550SPaolo Bonzini eval test -z '"${1#'"$2"'}"' 2253b6b7550SPaolo Bonzini} 2263b6b7550SPaolo Bonzini 227e9a3591fSChristian Borntraegerld_has() { 228e9a3591fSChristian Borntraeger $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 229e9a3591fSChristian Borntraeger} 230e9a3591fSChristian Borntraeger 2314ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; 2324ace32e2SAntonio Ospitethen 2334ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2344ace32e2SAntonio Ospitefi 2354ace32e2SAntonio Ospite 23614211825SAntonio Ospite# default parameters 2372ff6b91eSJuan Quintelacpu="" 238a31a8642SMichael S. Tsirkiniasl="iasl" 2391e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 24043ce4dfeSbellardstatic="no" 2413812c0c4SJoelle van Dynecross_compile="no" 2427d13299dSbellardcross_prefix="" 2430c58ac1cSmalcaudio_drv_list="" 244b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 245b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 246e49d021eSPeter Maydellhost_cc="cc" 247d5631638Smalcaudio_win_int="" 248957f1f99SMichael Rothlibs_qga="" 2495bc62e01SGerd Hoffmanndebug_info="yes" 250cdad781dSDaniele Buonolto="false" 25163678e17SSteven Noonanstack_protector="" 2521e4f6065SDaniele Buonosafe_stack="" 253afc3a8f9SAlex Bennéeuse_containers="yes" 254f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") 255ac0df51dSaliguori 25692712822SDaniel P. Berrangeif test -e "$source_path/.git" 25792712822SDaniel P. Berrangethen 2587d7dbf9dSDan Streetman git_submodules_action="update" 25992712822SDaniel P. Berrangeelse 2607d7dbf9dSDan Streetman git_submodules_action="ignore" 26192712822SDaniel P. Berrangefi 2622d652f24SPaolo Bonzini 2632d652f24SPaolo Bonzinigit_submodules="ui/keycodemapdb" 264cc84d63aSDaniel P. Berrangegit="git" 265ac0df51dSaliguori 266afb63ebdSStefan Weil# Don't accept a target_list environment variable. 267afb63ebdSStefan Weilunset target_list 268447e133fSAlex Bennéeunset target_list_exclude 269377529c0SPaolo Bonzini 270377529c0SPaolo Bonzini# Default value for a variable defining feature "foo". 271377529c0SPaolo Bonzini# * foo="no" feature will only be used if --enable-foo arg is given 272377529c0SPaolo Bonzini# * foo="" feature will be searched for, and if found, will be used 273377529c0SPaolo Bonzini# unless --disable-foo is given 274377529c0SPaolo Bonzini# * foo="yes" this value will only be set by --enable-foo flag. 275377529c0SPaolo Bonzini# feature will searched for, 276377529c0SPaolo Bonzini# if not found, configure exits with error 277377529c0SPaolo Bonzini# 278377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args. 279377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it 280377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found. 281377529c0SPaolo Bonzini 282c87ea116SAlex Bennéedefault_feature="" 283c87ea116SAlex Bennée# parse CC options second 284c87ea116SAlex Bennéefor opt do 285c87ea116SAlex Bennée optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 286c87ea116SAlex Bennée case "$opt" in 287c87ea116SAlex Bennée --without-default-features) 288c87ea116SAlex Bennée default_feature="no" 289c87ea116SAlex Bennée ;; 290c87ea116SAlex Bennée esac 291c87ea116SAlex Bennéedone 292c87ea116SAlex Bennée 2938c6d4ff4SPaolo Bonzinibrlapi="auto" 294f9cd86feSPaolo Bonzinicurl="auto" 2955285e593SYonggang Luoiconv="auto" 2965285e593SYonggang Luocurses="auto" 297e3667660SYonggang Luodocs="auto" 298fbb4121dSPaolo Bonzinifdt="auto" 29958952137SVincenzo Maffionenetmap="no" 30035be72baSPaolo Bonzinisdl="auto" 30135be72baSPaolo Bonzinisdl_image="auto" 302422a5fd0SJoelle van Dynecoreaudio="auto" 303cece116cSMisono Tomohirovirtiofsd="auto" 30469202b40SPaolo Bonzinivirtfs="auto" 3055c53015aSPaolo Bonzinilibudev="auto" 3066ec0e15dSPaolo Bonzinimpath="auto" 307a0b93237SPaolo Bonzinivnc="enabled" 308deb62371SPaolo Bonzinisparse="auto" 309c87ea116SAlex Bennéevde="$default_feature" 310a0b93237SPaolo Bonzinivnc_sasl="auto" 311a0b93237SPaolo Bonzinivnc_jpeg="auto" 312a0b93237SPaolo Bonzinivnc_png="auto" 3134113f4cfSLaurent Vivierxkbcommon="auto" 314c87ea116SAlex Bennéexen="$default_feature" 315c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 3161badb709SPaolo Bonzinixen_pci_passthrough="auto" 317c87ea116SAlex Bennéelinux_aio="$default_feature" 31853c22b68SPaolo Bonzinilinux_io_uring="auto" 319727c8bb8SPaolo Bonzinicap_ng="auto" 320f7f2d651SPaolo Bonziniattr="auto" 321c87ea116SAlex Bennéexfs="$default_feature" 3221badb709SPaolo Bonzinitcg="enabled" 323c87ea116SAlex Bennéemembarrier="$default_feature" 324c87ea116SAlex Bennéevhost_net="$default_feature" 325c87ea116SAlex Bennéevhost_crypto="$default_feature" 326c87ea116SAlex Bennéevhost_scsi="$default_feature" 327c87ea116SAlex Bennéevhost_vsock="$default_feature" 328d88618f7SStefan Hajnoczivhost_user="no" 329e5e856c1SStefan Hajnoczivhost_user_blk_server="auto" 330c87ea116SAlex Bennéevhost_user_fs="$default_feature" 33146627f41SAndrew Melnychenkobpf="auto" 3323bd40ec7SPaolo Bonzinikvm="auto" 3333bd40ec7SPaolo Bonzinihax="auto" 3343bd40ec7SPaolo Bonzinihvf="auto" 3353bd40ec7SPaolo Bonziniwhpx="auto" 33674a414a1SReinoud Zandijknvmm="auto" 337c87ea116SAlex Bennéerdma="$default_feature" 338c87ea116SAlex Bennéepvrdma="$default_feature" 339377529c0SPaolo Bonzinigprof="no" 340377529c0SPaolo Bonzinidebug_tcg="no" 341377529c0SPaolo Bonzinidebug="no" 342247724cbSMarc-André Lureausanitizers="no" 3430aebab04SLingfeng Yangtsan="no" 344c87ea116SAlex Bennéefortify_source="$default_feature" 345377529c0SPaolo Bonzinistrip_opt="yes" 34623a77b2dSPaolo Bonzinitcg_interpreter="false" 347377529c0SPaolo Bonzinibigendian="no" 348377529c0SPaolo Bonzinimingw32="no" 3491d728c39SBlue Swirlgcov="no" 350c7328271SMiroslav RezaninaEXESUF="" 351484e2cc7SPaolo BonziniHOST_DSOSUF=".so" 35217969268SFam Zhengmodules="no" 353bd83c861SChristian Ehrhardtmodule_upgrades="no" 354377529c0SPaolo Bonziniprefix="/usr/local" 35510ff82d1SMarc-André Lureauqemu_suffix="qemu" 3564d34a86bSPaolo Bonzinislirp="auto" 357377529c0SPaolo Bonzinioss_lib="" 358377529c0SPaolo Bonzinibsd="no" 359377529c0SPaolo Bonzinilinux="no" 360377529c0SPaolo Bonzinisolaris="no" 361377529c0SPaolo Bonziniprofiler="no" 362b4e312e9SPaolo Bonzinicocoa="auto" 363377529c0SPaolo Bonzinisoftmmu="yes" 364377529c0SPaolo Bonzinilinux_user="no" 365377529c0SPaolo Bonzinibsd_user="no" 366c8d5450bSPaolo Bonziniblobs="true" 367377529c0SPaolo Bonzinipkgversion="" 36840d6444eSAvi Kivitypie="" 3693556c233SPaolo Bonziniqom_cast_debug="yes" 370baf86d6bSPaolo Bonzinitrace_backends="log" 371377529c0SPaolo Bonzinitrace_file="trace" 372c87ea116SAlex Bennéespice="$default_feature" 37358d3f3ffSGerd Hoffmannspice_protocol="auto" 374fabd1e93SPaolo Bonzinirbd="auto" 3755f364c57SPaolo Bonzinismartcard="auto" 3760a40bcb7SCésar Belleyu2f="auto" 37790540f32SPaolo Bonzinilibusb="auto" 37818f31e60SPaolo Bonziniusb_redir="auto" 379c87ea116SAlex Bennéeopengl="$default_feature" 3805dd89908SRichard Hendersoncpuid_h="no" 381c87ea116SAlex Bennéeavx2_opt="$default_feature" 3828b18cdbfSRichard Hendersoncapstone="auto" 3830c32a0aeSPaolo Bonzinilzo="auto" 384241611eaSPaolo Bonzinisnappy="auto" 38529ba6116SPaolo Bonzinibzip2="auto" 386ecea3696SPaolo Bonzinilzfse="auto" 387b1def33dSPaolo Bonzinizstd="auto" 388c87ea116SAlex Bennéeguest_agent="$default_feature" 389d9840e25STomoki Sekiyamaguest_agent_with_vss="no" 39050cbebb9SMichael Rothguest_agent_ntddscsi="no" 391b846ab7cSPaolo Bonziniguest_agent_msi="auto" 392c87ea116SAlex Bennéevss_win32_sdk="$default_feature" 393d9840e25STomoki Sekiyamawin_sdk="no" 394c87ea116SAlex Bennéewant_tools="$default_feature" 3959db405a3SPaolo Bonzinilibiscsi="auto" 39630045c05SPaolo Bonzinilibnfs="auto" 397519175a2SAlex Barcelocoroutine="" 398c87ea116SAlex Bennéecoroutine_pool="$default_feature" 3997d992e4dSPeter Lievendebug_stack_usage="no" 400f0d92b56SLongpeng(Mike)crypto_afalg="no" 4019e62ba48SDaniele Buonocfi="false" 4029e62ba48SDaniele Buonocfi_debug="false" 40390835c2bSPaolo Bonziniseccomp="auto" 40408821ca2SPaolo Bonziniglusterfs="auto" 4051b695471SPaolo Bonzinigtk="auto" 406a1c5e949SDaniel P. Berrangetls_priority="NORMAL" 40757612511SPaolo Bonzinignutls="auto" 40857612511SPaolo Bonzininettle="auto" 40957612511SPaolo Bonzinigcrypt="auto" 41005e391aeSPaolo Bonziniauth_pam="auto" 411c23d7b4eSPaolo Bonzinivte="auto" 412587d59d6SPaolo Bonzinivirglrenderer="auto" 413c87ea116SAlex Bennéetpm="$default_feature" 414c87ea116SAlex Bennéelibssh="$default_feature" 415c87ea116SAlex Bennéelive_block_migration=${default_feature:-yes} 416c87ea116SAlex Bennéenuma="$default_feature" 4172847b469SFam Zhengtcmalloc="no" 4187b01cb97SAlexandre Derumierjemalloc="no" 419c87ea116SAlex Bennéereplication=${default_feature:-yes} 420c87ea116SAlex Bennéebochs=${default_feature:-yes} 421c87ea116SAlex Bennéecloop=${default_feature:-yes} 422c87ea116SAlex Bennéedmg=${default_feature:-yes} 423c87ea116SAlex Bennéeqcow1=${default_feature:-yes} 424c87ea116SAlex Bennéevdi=${default_feature:-yes} 425c87ea116SAlex Bennéevvfat=${default_feature:-yes} 426c87ea116SAlex Bennéeqed=${default_feature:-yes} 427c87ea116SAlex Bennéeparallels=${default_feature:-yes} 428c5b36c25SPaolo Bonzinilibxml2="auto" 429ba59fb77SPaolo Bonzinidebug_mutex="no" 430e36e8c70SPaolo Bonzinilibpmem="auto" 4317bc3ca7fSPaolo Bonzinidefault_devices="true" 43240e8c6f4SAlex Bennéeplugins="no" 433adc28027SAlexander Bulekovfuzzing="no" 434b767d257SMarek Marczykowski-Góreckirng_none="no" 435c87ea116SAlex Bennéesecret_keyring="$default_feature" 43683ef1682SPaolo Bonzinilibdaxctl="auto" 437a5665051SPaolo Bonzinimeson="" 43848328880SPaolo Bonzinininja="" 439a5665051SPaolo Bonziniskip_meson=no 4400e8e77d4SAlex Bennéegettext="auto" 441a484a719SMax Reitzfuse="auto" 442df4ea709SMax Reitzfuse_lseek="auto" 443106ad1f9SPaolo Bonzinimultiprocess="auto" 444b8e0c493SJoelle van Dyneslirp_smbd="$default_feature" 445377529c0SPaolo Bonzini 446aa087962SPaolo Bonzinimalloc_trim="auto" 44720cf7b8eSDenis Plotnikovgio="$default_feature" 448898be3e0SPeter Maydell 449c87ea116SAlex Bennée# parse CC options second 450ac0df51dSaliguorifor opt do 45189138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 452ac0df51dSaliguori case "$opt" in 453ac0df51dSaliguori --cross-prefix=*) cross_prefix="$optarg" 4543812c0c4SJoelle van Dyne cross_compile="yes" 455ac0df51dSaliguori ;; 4563d8df640SPaolo Bonzini --cc=*) CC="$optarg" 457ac0df51dSaliguori ;; 45883f73fceSTomoki Sekiyama --cxx=*) CXX="$optarg" 45983f73fceSTomoki Sekiyama ;; 4602ff6b91eSJuan Quintela --cpu=*) cpu="$optarg" 4612ff6b91eSJuan Quintela ;; 462de385287SAlex Bennée --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" 463db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 464e2a2ed06SJuan Quintela ;; 46511cde1c8SBruno Dominguez --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" 46611cde1c8SBruno Dominguez ;; 467db5adeaaSPaolo Bonzini --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 468f9943cd5SGerd Hoffmann EXTRA_LDFLAGS="$optarg" 469e2a2ed06SJuan Quintela ;; 4705bc62e01SGerd Hoffmann --enable-debug-info) debug_info="yes" 4715bc62e01SGerd Hoffmann ;; 4725bc62e01SGerd Hoffmann --disable-debug-info) debug_info="no" 4735bc62e01SGerd Hoffmann ;; 474d75402b5SAlex Bennée --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" 475d75402b5SAlex Bennée ;; 476d422b2bcSAlex Bennée --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} 477d422b2bcSAlex Bennée eval "cross_cc_cflags_${cc_arch}=\$optarg" 4782038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" 479d422b2bcSAlex Bennée ;; 480d75402b5SAlex Bennée --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} 4812038f8c8SPaolo Bonzini cc_archs="$cc_archs $cc_arch" 482d75402b5SAlex Bennée eval "cross_cc_${cc_arch}=\$optarg" 4832038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" 484d75402b5SAlex Bennée ;; 485ac0df51dSaliguori esac 486ac0df51dSaliguoridone 487ac0df51dSaliguori# OS specific 488ac0df51dSaliguori# Using uname is really, really broken. Once we have the right set of checks 48993148aa5SStefan Weil# we can eliminate its usage altogether. 490ac0df51dSaliguori 491e49d021eSPeter Maydell# Preferred compiler: 492e49d021eSPeter Maydell# ${CC} (if set) 493e49d021eSPeter Maydell# ${cross_prefix}gcc (if cross-prefix specified) 494e49d021eSPeter Maydell# system compiler 495e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then 496e49d021eSPeter Maydell cc="$host_cc" 497e49d021eSPeter Maydellelse 498b3198cc2SStuart Yoder cc="${CC-${cross_prefix}gcc}" 499e49d021eSPeter Maydellfi 500e49d021eSPeter Maydell 50183f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then 50283f73fceSTomoki Sekiyama cxx="c++" 50383f73fceSTomoki Sekiyamaelse 50483f73fceSTomoki Sekiyama cxx="${CXX-${cross_prefix}g++}" 50583f73fceSTomoki Sekiyamafi 50683f73fceSTomoki Sekiyama 507b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}" 508cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}" 5095f6f0e27SRichard Hendersonccas="${CCAS-$cc}" 5103dd46c78SBlue Swirlcpp="${CPP-$cc -E}" 511b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}" 512b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}" 5139f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}" 5144852ee95SStefan Weilnm="${NM-${cross_prefix}nm}" 515b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}" 516b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}" 51717884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 51817884d7bSSergei Trofimovichquery_pkg_config() { 51917884d7bSSergei Trofimovich "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 52017884d7bSSergei Trofimovich} 52117884d7bSSergei Trofimovichpkg_config=query_pkg_config 52247c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 523ac0df51dSaliguori 524be17dc90SMichael S. Tsirkin# default flags for all hosts 5252d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where 5262d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected 5272d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it 5282d31515bSPeter Maydell# provides these semantics.) 529086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" 530086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 531c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 532be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 5335770e8afSPaolo Bonzini 5345770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson 5358a9d3d56SRichard HendersonCONFIGURE_CFLAGS="-std=gnu11 -Wall" 5365770e8afSPaolo BonziniCONFIGURE_LDFLAGS= 537086d5f75SPaolo Bonzini 538be17dc90SMichael S. Tsirkin 539ac0df51dSaliguoricheck_define() { 540ac0df51dSaliguoricat > $TMPC <<EOF 541ac0df51dSaliguori#if !defined($1) 542fd786e1aSPeter Maydell#error $1 not defined 543ac0df51dSaliguori#endif 544ac0df51dSaliguoriint main(void) { return 0; } 545ac0df51dSaliguoriEOF 54652166aa0SJuan Quintela compile_object 547ac0df51dSaliguori} 548ac0df51dSaliguori 549307119e7SGerd Hoffmanncheck_include() { 550307119e7SGerd Hoffmanncat > $TMPC <<EOF 551307119e7SGerd Hoffmann#include <$1> 552307119e7SGerd Hoffmannint main(void) { return 0; } 553307119e7SGerd HoffmannEOF 554307119e7SGerd Hoffmann compile_object 555307119e7SGerd Hoffmann} 556307119e7SGerd Hoffmann 55793b25869SJohn Snowwrite_c_skeleton() { 55893b25869SJohn Snow cat > $TMPC <<EOF 55993b25869SJohn Snowint main(void) { return 0; } 56093b25869SJohn SnowEOF 56193b25869SJohn Snow} 56293b25869SJohn Snow 563adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() { 564adc28027SAlexander Bulekov cat > $TMPC <<EOF 565adc28027SAlexander Bulekov#include <stdint.h> 566adc28027SAlexander Bulekov#include <sys/types.h> 567adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 568adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 569adc28027SAlexander BulekovEOF 570adc28027SAlexander Bulekov} 571adc28027SAlexander Bulekov 572bbea4050SPeter Maydellif check_define __linux__ ; then 573bbea4050SPeter Maydell targetos="Linux" 574bbea4050SPeter Maydellelif check_define _WIN32 ; then 575bbea4050SPeter Maydell targetos='MINGW32' 576bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then 577bbea4050SPeter Maydell targetos='OpenBSD' 578bbea4050SPeter Maydellelif check_define __sun__ ; then 579bbea4050SPeter Maydell targetos='SunOS' 580bbea4050SPeter Maydellelif check_define __HAIKU__ ; then 581bbea4050SPeter Maydell targetos='Haiku' 582951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then 583951fedfcSPeter Maydell targetos='FreeBSD' 584951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then 585951fedfcSPeter Maydell targetos='GNU/kFreeBSD' 586951fedfcSPeter Maydellelif check_define __DragonFly__ ; then 587951fedfcSPeter Maydell targetos='DragonFly' 588951fedfcSPeter Maydellelif check_define __NetBSD__; then 589951fedfcSPeter Maydell targetos='NetBSD' 590951fedfcSPeter Maydellelif check_define __APPLE__; then 591951fedfcSPeter Maydell targetos='Darwin' 592bbea4050SPeter Maydellelse 593951fedfcSPeter Maydell # This is a fatal error, but don't report it yet, because we 594951fedfcSPeter Maydell # might be going to just print the --help text, or it might 595951fedfcSPeter Maydell # be the result of a missing compiler. 596951fedfcSPeter Maydell targetos='bogus' 597bbea4050SPeter Maydellfi 598bbea4050SPeter Maydell 599bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use. 600bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're 601bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify 602bbea4050SPeter Maydell# the correct CPU with the --cpu option. 603bbea4050SPeter Maydellcase $targetos in 604bbea4050SPeter MaydellDarwin) 6055869f8ddSGerd Hoffmann HOST_DSOSUF=".dylib" 606bbea4050SPeter Maydell ;; 607bbea4050SPeter MaydellSunOS) 60889138857SStefan Weil # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo 609bbea4050SPeter Maydell if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 610bbea4050SPeter Maydell cpu="x86_64" 611bbea4050SPeter Maydell fi 612bbea4050SPeter Maydellesac 613bbea4050SPeter Maydell 6142ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then 6152ff6b91eSJuan Quintela # command line argument 6162ff6b91eSJuan Quintela : 6172ff6b91eSJuan Quintelaelif check_define __i386__ ; then 618ac0df51dSaliguori cpu="i386" 619ac0df51dSaliguorielif check_define __x86_64__ ; then 620c72b26ecSRichard Henderson if check_define __ILP32__ ; then 621c72b26ecSRichard Henderson cpu="x32" 622c72b26ecSRichard Henderson else 623ac0df51dSaliguori cpu="x86_64" 624c72b26ecSRichard Henderson fi 6253aa9bd6cSblueswir1elif check_define __sparc__ ; then 6263aa9bd6cSblueswir1 if check_define __arch64__ ; then 6273aa9bd6cSblueswir1 cpu="sparc64" 6283aa9bd6cSblueswir1 else 6293aa9bd6cSblueswir1 cpu="sparc" 6303aa9bd6cSblueswir1 fi 631fdf7ed96Smalcelif check_define _ARCH_PPC ; then 632fdf7ed96Smalc if check_define _ARCH_PPC64 ; then 633f8378accSRichard Henderson if check_define _LITTLE_ENDIAN ; then 634f8378accSRichard Henderson cpu="ppc64le" 635f8378accSRichard Henderson else 636fdf7ed96Smalc cpu="ppc64" 637f8378accSRichard Henderson fi 638ac0df51dSaliguori else 639fdf7ed96Smalc cpu="ppc" 640fdf7ed96Smalc fi 641afa05235SAurelien Jarnoelif check_define __mips__ ; then 642afa05235SAurelien Jarno cpu="mips" 643d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then 644d66ed0eaSAurelien Jarno if check_define __s390x__ ; then 645d66ed0eaSAurelien Jarno cpu="s390x" 646d66ed0eaSAurelien Jarno else 647d66ed0eaSAurelien Jarno cpu="s390" 648d66ed0eaSAurelien Jarno fi 649c4f80543SAlistair Franciselif check_define __riscv ; then 650c4f80543SAlistair Francis if check_define _LP64 ; then 651c4f80543SAlistair Francis cpu="riscv64" 652c4f80543SAlistair Francis else 653c4f80543SAlistair Francis cpu="riscv32" 654c4f80543SAlistair Francis fi 65521d89f84SPeter Maydellelif check_define __arm__ ; then 65621d89f84SPeter Maydell cpu="arm" 6571f080313SClaudio Fontanaelif check_define __aarch64__ ; then 6581f080313SClaudio Fontana cpu="aarch64" 659fdf7ed96Smalcelse 66089138857SStefan Weil cpu=$(uname -m) 661ac0df51dSaliguorifi 662ac0df51dSaliguori 663359bc95dSPeter MaydellARCH= 664359bc95dSPeter Maydell# Normalise host CPU name and set ARCH. 665359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests. 6667d13299dSbellardcase "$cpu" in 667ee35e968SThomas Huth ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) 668898be3e0SPeter Maydell ;; 669f8378accSRichard Henderson ppc64le) 670f8378accSRichard Henderson ARCH="ppc64" 671f8378accSRichard Henderson ;; 6727d13299dSbellard i386|i486|i586|i686|i86pc|BePC) 67397a847bcSbellard cpu="i386" 6747d13299dSbellard ;; 675aaa5fa14Saurel32 x86_64|amd64) 676aaa5fa14Saurel32 cpu="x86_64" 677aaa5fa14Saurel32 ;; 67821d89f84SPeter Maydell armv*b|armv*l|arm) 67921d89f84SPeter Maydell cpu="arm" 6807d13299dSbellard ;; 6811f080313SClaudio Fontana aarch64) 6821f080313SClaudio Fontana cpu="aarch64" 6831f080313SClaudio Fontana ;; 684afa05235SAurelien Jarno mips*) 685afa05235SAurelien Jarno cpu="mips" 686afa05235SAurelien Jarno ;; 6873142255cSblueswir1 sparc|sun4[cdmuv]) 688ae228531Sbellard cpu="sparc" 689ae228531Sbellard ;; 6907d13299dSbellard *) 691359bc95dSPeter Maydell # This will result in either an error or falling back to TCI later 692359bc95dSPeter Maydell ARCH=unknown 6937d13299dSbellard ;; 6947d13299dSbellardesac 695359bc95dSPeter Maydellif test -z "$ARCH"; then 696359bc95dSPeter Maydell ARCH="$cpu" 697359bc95dSPeter Maydellfi 698e2d52ad3SJuan Quintela 6997d13299dSbellard# OS specific 7000dbfc675SJuan Quintela 7017d13299dSbellardcase $targetos in 70267b915a5SbellardMINGW32*) 70367b915a5Sbellard mingw32="yes" 7043cec7cc2SKővágó, Zoltán audio_possible_drivers="dsound sdl" 705307119e7SGerd Hoffmann if check_include dsound.h; then 7063cec7cc2SKővágó, Zoltán audio_drv_list="dsound" 707307119e7SGerd Hoffmann else 708307119e7SGerd Hoffmann audio_drv_list="" 709307119e7SGerd Hoffmann fi 710898be3e0SPeter Maydell supported_os="yes" 711*9b8e4298SAlex Bennée plugins="no" 712fb648e9cSDaniel P. Berrangé pie="no" 71367b915a5Sbellard;; 7145c40d2bdSthsGNU/kFreeBSD) 715a167ba50SAurelien Jarno bsd="yes" 7166a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7170bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 7185c40d2bdSths;; 7197d3505c5SbellardFreeBSD) 7207d3505c5Sbellard bsd="yes" 7210db4a067SPaolo Bonzini make="${MAKE-gmake}" 7226a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7230bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 724f01576f1SJuergen Lock # needed for kinfo_getvmmap(3) in libutil.h 72558952137SVincenzo Maffione netmap="" # enable netmap autodetect 7267d3505c5Sbellard;; 727c5e97233Sblueswir1DragonFly) 728c5e97233Sblueswir1 bsd="yes" 7290db4a067SPaolo Bonzini make="${MAKE-gmake}" 7306a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7310bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 732c5e97233Sblueswir1;; 7337d3505c5SbellardNetBSD) 7347d3505c5Sbellard bsd="yes" 7350db4a067SPaolo Bonzini make="${MAKE-gmake}" 7366a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7370bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl" 7388ef92a88Sblueswir1 oss_lib="-lossaudio" 7397d3505c5Sbellard;; 7407d3505c5SbellardOpenBSD) 7417d3505c5Sbellard bsd="yes" 7420db4a067SPaolo Bonzini make="${MAKE-gmake}" 743f92c7168SGerd Hoffmann audio_drv_list="try-sdl" 7440bac1111SKővágó, Zoltán audio_possible_drivers="sdl" 7457d3505c5Sbellard;; 74683fb7adfSbellardDarwin) 74783fb7adfSbellard bsd="yes" 74883fb7adfSbellard darwin="yes" 749422a5fd0SJoelle van Dyne audio_drv_list="try-coreaudio try-sdl" 75014382605SKővágó, Zoltán audio_possible_drivers="coreaudio sdl" 751a0b7cf6bSPeter Maydell # Disable attempts to use ObjectiveC features in os/object.h since they 752a0b7cf6bSPeter Maydell # won't work when we're compiling with gcc as a C compiler. 753a0b7cf6bSPeter Maydell QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 75483fb7adfSbellard;; 755ec530c81SbellardSunOS) 756ec530c81Sbellard solaris="yes" 7570db4a067SPaolo Bonzini make="${MAKE-gmake}" 758e2d8830eSBrad smbd="${SMBD-/usr/sfw/sbin/smbd}" 7596b4d2ba1Sths if test -f /usr/include/sys/soundcard.h ; then 7606a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7616b4d2ba1Sths fi 762c2de5c91Smalc audio_possible_drivers="oss sdl" 763d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h 764d741429aSBlue Swirl QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 765d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h 766d741429aSBlue Swirl QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 767ec530c81Sbellard;; 768179cf400SAndreas FärberHaiku) 769179cf400SAndreas Färber haiku="yes" 770cde99253SThomas Huth QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" 771179cf400SAndreas Färber;; 772898be3e0SPeter MaydellLinux) 7737183834aSGerd Hoffmann audio_drv_list="try-pa oss" 7740bac1111SKővágó, Zoltán audio_possible_drivers="oss alsa sdl pa" 7755327cf48Sbellard linux="yes" 776831b7825Sths linux_user="yes" 777c87ea116SAlex Bennée vhost_user=${default_feature:-yes} 778898be3e0SPeter Maydell;; 7797d13299dSbellardesac 7807d13299dSbellard 7817d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 782b1a550a0Spbrook if [ "$darwin" != "yes" ] ; then 78384778508Sblueswir1 bsd_user="yes" 7847d3505c5Sbellard fi 78508de3949SAndreas Färberfi 7867d3505c5Sbellard 7870db4a067SPaolo Bonzini: ${make=${MAKE-make}} 788b6daf4d3SPaolo Bonzini 789faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 790faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 791ddf90699SEduardo Habkost# we check that too 792faf44142SDaniel P. Berrangépython= 7930a01d76fSMarc-André Lureauexplicit_python=no 794ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 795faf44142SDaniel P. Berrangédo 796faf44142SDaniel P. Berrangé if has "$binary" 797faf44142SDaniel P. Berrangé then 79895c5f2deSPaolo Bonzini python=$(command -v "$binary") 799faf44142SDaniel P. Berrangé break 800faf44142SDaniel P. Berrangé fi 801faf44142SDaniel P. Berrangédone 802903458c8SMarkus Armbruster 803903458c8SMarkus Armbruster 80439d87c8cSAlex Bennée# Check for ancillary tools used in testing 80539d87c8cSAlex Bennéegenisoimage= 8063df437c7SAlex Bennéefor binary in genisoimage mkisofs 80739d87c8cSAlex Bennéedo 80839d87c8cSAlex Bennée if has $binary 80939d87c8cSAlex Bennée then 81039d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 81139d87c8cSAlex Bennée break 81239d87c8cSAlex Bennée fi 81339d87c8cSAlex Bennéedone 81439d87c8cSAlex Bennée 8153c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 8163c4a4d0dSPeter Maydellif has clang; then 8173c4a4d0dSPeter Maydell objcc=clang 8183c4a4d0dSPeter Maydellelse 8193c4a4d0dSPeter Maydell objcc="$cc" 8203c4a4d0dSPeter Maydellfi 8213c4a4d0dSPeter Maydell 8223457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 8233457a3f8SJuan Quintela EXESUF=".exe" 824484e2cc7SPaolo Bonzini HOST_DSOSUF=".dll" 82578e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 8265770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 82793b25869SJohn Snow write_c_skeleton; 828d17f305aSPaolo Bonzini prefix="/qemu" 82977433a5fSMarc-André Lureau qemu_suffix="" 830105fad6bSBishara AbuHattoum libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" 8313457a3f8SJuan Quintelafi 8323457a3f8SJuan Quintela 833487fefdbSAnthony Liguoriwerror="" 83485aa5189Sbellard 8357d13299dSbellardfor opt do 83689138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 8377d13299dSbellard case "$opt" in 8382efc3265Sbellard --help|-h) show_help=yes 8392efc3265Sbellard ;; 84099123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 84199123e13SMike Frysinger ;; 842b1a550a0Spbrook --prefix=*) prefix="$optarg" 8437d13299dSbellard ;; 844b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 84532ce6337Sbellard ;; 846ac0df51dSaliguori --cross-prefix=*) 8477d13299dSbellard ;; 848ac0df51dSaliguori --cc=*) 8497d13299dSbellard ;; 850b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 85183469015Sbellard ;; 85283f73fceSTomoki Sekiyama --cxx=*) 85383f73fceSTomoki Sekiyama ;; 854e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 855e007dbecSMichael S. Tsirkin ;; 8563c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 8573c4a4d0dSPeter Maydell ;; 858b1a550a0Spbrook --make=*) make="$optarg" 8597d13299dSbellard ;; 860b6daf4d3SPaolo Bonzini --install=*) 8616a882643Spbrook ;; 8620a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 863c886edfbSBlue Swirl ;; 8642eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 8652eb054c2SPeter Maydell ;; 866a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 867a5665051SPaolo Bonzini ;; 868a5665051SPaolo Bonzini --meson=*) meson="$optarg" 869a5665051SPaolo Bonzini ;; 87048328880SPaolo Bonzini --ninja=*) ninja="$optarg" 87148328880SPaolo Bonzini ;; 872e2d8830eSBrad --smbd=*) smbd="$optarg" 873e2d8830eSBrad ;; 874e2a2ed06SJuan Quintela --extra-cflags=*) 8757d13299dSbellard ;; 87611cde1c8SBruno Dominguez --extra-cxxflags=*) 87711cde1c8SBruno Dominguez ;; 878e2a2ed06SJuan Quintela --extra-ldflags=*) 8797d13299dSbellard ;; 8805bc62e01SGerd Hoffmann --enable-debug-info) 8815bc62e01SGerd Hoffmann ;; 8825bc62e01SGerd Hoffmann --disable-debug-info) 8835bc62e01SGerd Hoffmann ;; 884d75402b5SAlex Bennée --cross-cc-*) 885d75402b5SAlex Bennée ;; 88617969268SFam Zheng --enable-modules) 88717969268SFam Zheng modules="yes" 88817969268SFam Zheng ;; 8893aa88b31SStefan Hajnoczi --disable-modules) 8903aa88b31SStefan Hajnoczi modules="no" 8913aa88b31SStefan Hajnoczi ;; 892bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 893bd83c861SChristian Ehrhardt ;; 894bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 895bd83c861SChristian Ehrhardt ;; 8962ff6b91eSJuan Quintela --cpu=*) 8977d13299dSbellard ;; 898b1a550a0Spbrook --target-list=*) target_list="$optarg" 899447e133fSAlex Bennée if test "$target_list_exclude"; then 900447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 901447e133fSAlex Bennée fi 902447e133fSAlex Bennée ;; 903447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 904447e133fSAlex Bennée if test "$target_list"; then 905447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 906447e133fSAlex Bennée fi 907de83cd02Sbellard ;; 9085b808275SLluís Vilanova --enable-trace-backends=*) trace_backends="$optarg" 9095b808275SLluís Vilanova ;; 9105b808275SLluís Vilanova # XXX: backwards compatibility 9115b808275SLluís Vilanova --enable-trace-backend=*) trace_backends="$optarg" 91294a420b1SStefan Hajnoczi ;; 91374242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 9149410b56cSPrerna Saxena ;; 9157bc3ca7fSPaolo Bonzini --with-default-devices) default_devices="true" 916f3494749SPaolo Bonzini ;; 9177bc3ca7fSPaolo Bonzini --without-default-devices) default_devices="false" 918f3494749SPaolo Bonzini ;; 919d1d5e9eeSAlex Bennée --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option" 920d1d5e9eeSAlex Bennée ;; 921d1d5e9eeSAlex Bennée --with-devices-*) device_arch=${opt#--with-devices-}; 922d1d5e9eeSAlex Bennée device_arch=${device_arch%%=*} 923d1d5e9eeSAlex Bennée cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak 924d1d5e9eeSAlex Bennée if test -f "$cf"; then 925d1d5e9eeSAlex Bennée device_archs="$device_archs $device_arch" 926d1d5e9eeSAlex Bennée eval "devices_${device_arch}=\$optarg" 927d1d5e9eeSAlex Bennée else 928d1d5e9eeSAlex Bennée error_exit "File $cf does not exist" 929d1d5e9eeSAlex Bennée fi 930d1d5e9eeSAlex Bennée ;; 931c87ea116SAlex Bennée --without-default-features) # processed above 932c87ea116SAlex Bennée ;; 9337d13299dSbellard --enable-gprof) gprof="yes" 9347d13299dSbellard ;; 9351d728c39SBlue Swirl --enable-gcov) gcov="yes" 9361d728c39SBlue Swirl ;; 93779427693SLoïc Minier --static) 93879427693SLoïc Minier static="yes" 93917884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 94043ce4dfeSbellard ;; 9410b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 9420b24e75fSPaolo Bonzini ;; 9430b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 9440b24e75fSPaolo Bonzini ;; 9453aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 9463aa5d2beSAlon Levy ;; 9478bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 9488bf188aaSMichael Tokarev ;; 9490f94d6daSAlon Levy --includedir=*) includedir="$optarg" 9500f94d6daSAlon Levy ;; 951528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 9520b24e75fSPaolo Bonzini ;; 95377433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 954023d3d67SEduardo Habkost ;; 955c6502638SBruce Rogers --docdir=*) docdir="$optarg" 9560b24e75fSPaolo Bonzini ;; 957fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 958fe0038beSPaolo Bonzini ;; 959ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 96007381cc1SAnthony Liguori ;; 961785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 962785c23aeSLuiz Capitulino ;; 9633d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 9643d5eecabSGerd Hoffmann ;; 965181ce1d0SOlaf Hering --host=*|--build=*|\ 966181ce1d0SOlaf Hering --disable-dependency-tracking|\ 967785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 968fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 969023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 970023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 971023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 972023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 973023ddd74SMax Filippov # lots of directory switches by default. 974023ddd74SMax Filippov ;; 97535be72baSPaolo Bonzini --disable-sdl) sdl="disabled" 97697a847bcSbellard ;; 97735be72baSPaolo Bonzini --enable-sdl) sdl="enabled" 978c4198157SJuan Quintela ;; 97935be72baSPaolo Bonzini --disable-sdl-image) sdl_image="disabled" 980a442fe2fSDaniel P. Berrangé ;; 98135be72baSPaolo Bonzini --enable-sdl-image) sdl_image="enabled" 982a442fe2fSDaniel P. Berrangé ;; 9833556c233SPaolo Bonzini --disable-qom-cast-debug) qom_cast_debug="no" 9843556c233SPaolo Bonzini ;; 9853556c233SPaolo Bonzini --enable-qom-cast-debug) qom_cast_debug="yes" 9863556c233SPaolo Bonzini ;; 98769202b40SPaolo Bonzini --disable-virtfs) virtfs="disabled" 988983eef5aSMeador Inge ;; 98969202b40SPaolo Bonzini --enable-virtfs) virtfs="enabled" 990983eef5aSMeador Inge ;; 9915c53015aSPaolo Bonzini --disable-libudev) libudev="disabled" 9925c53015aSPaolo Bonzini ;; 9935c53015aSPaolo Bonzini --enable-libudev) libudev="enabled" 9945c53015aSPaolo Bonzini ;; 995cece116cSMisono Tomohiro --disable-virtiofsd) virtiofsd="disabled" 996cece116cSMisono Tomohiro ;; 997cece116cSMisono Tomohiro --enable-virtiofsd) virtiofsd="enabled" 998cece116cSMisono Tomohiro ;; 9996ec0e15dSPaolo Bonzini --disable-mpath) mpath="disabled" 1000fe8fc5aeSPaolo Bonzini ;; 10016ec0e15dSPaolo Bonzini --enable-mpath) mpath="enabled" 1002fe8fc5aeSPaolo Bonzini ;; 1003a0b93237SPaolo Bonzini --disable-vnc) vnc="disabled" 1004821601eaSJes Sorensen ;; 1005a0b93237SPaolo Bonzini --enable-vnc) vnc="enabled" 1006821601eaSJes Sorensen ;; 10070e8e77d4SAlex Bennée --disable-gettext) gettext="disabled" 1008e8f3bd71SMarc-André Lureau ;; 10090e8e77d4SAlex Bennée --enable-gettext) gettext="enabled" 1010e8f3bd71SMarc-André Lureau ;; 10112f6a1ab0Sblueswir1 --oss-lib=*) oss_lib="$optarg" 10122f6a1ab0Sblueswir1 ;; 10130c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 10140c58ac1cSmalc ;; 101589138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1016b64ec4e4SFam Zheng ;; 101789138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1018eb852011SMarkus Armbruster ;; 1019f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 1020f8393946Saurel32 ;; 1021f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 1022f8393946Saurel32 ;; 1023f3d08ee6SPaul Brook --enable-debug) 1024f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 1025f3d08ee6SPaul Brook debug_tcg="yes" 10261fcc6d42SPeter Xu debug_mutex="yes" 1027f3d08ee6SPaul Brook debug="yes" 1028f3d08ee6SPaul Brook strip_opt="no" 1029b553a042SJohn Snow fortify_source="no" 1030f3d08ee6SPaul Brook ;; 1031247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 1032247724cbSMarc-André Lureau ;; 1033247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 1034247724cbSMarc-André Lureau ;; 10350aebab04SLingfeng Yang --enable-tsan) tsan="yes" 10360aebab04SLingfeng Yang ;; 10370aebab04SLingfeng Yang --disable-tsan) tsan="no" 10380aebab04SLingfeng Yang ;; 1039deb62371SPaolo Bonzini --enable-sparse) sparse="enabled" 104003b4fe7dSaliguori ;; 1041deb62371SPaolo Bonzini --disable-sparse) sparse="disabled" 104203b4fe7dSaliguori ;; 10431625af87Saliguori --disable-strip) strip_opt="no" 10441625af87Saliguori ;; 1045a0b93237SPaolo Bonzini --disable-vnc-sasl) vnc_sasl="disabled" 10462f9606b3Saliguori ;; 1047a0b93237SPaolo Bonzini --enable-vnc-sasl) vnc_sasl="enabled" 1048ea784e3bSJuan Quintela ;; 1049a0b93237SPaolo Bonzini --disable-vnc-jpeg) vnc_jpeg="disabled" 10502f6f5c7aSCorentin Chary ;; 1051a0b93237SPaolo Bonzini --enable-vnc-jpeg) vnc_jpeg="enabled" 10522f6f5c7aSCorentin Chary ;; 1053a0b93237SPaolo Bonzini --disable-vnc-png) vnc_png="disabled" 1054efe556adSCorentin Chary ;; 1055a0b93237SPaolo Bonzini --enable-vnc-png) vnc_png="enabled" 1056efe556adSCorentin Chary ;; 10574d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 1058c20709aaSbellard ;; 1059fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 1060fd6fc214SPaolo Bonzini ;; 10614d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 10627c57bdd8SMarc-André Lureau ;; 1063675b9b53SMarc-André Lureau --enable-slirp=system) slirp="system" 1064675b9b53SMarc-André Lureau ;; 1065e0e6c8c0Saliguori --disable-vde) vde="no" 10668a16d273Sths ;; 1067dfb278bdSJuan Quintela --enable-vde) vde="yes" 1068dfb278bdSJuan Quintela ;; 106958952137SVincenzo Maffione --disable-netmap) netmap="no" 107058952137SVincenzo Maffione ;; 107158952137SVincenzo Maffione --enable-netmap) netmap="yes" 107258952137SVincenzo Maffione ;; 10731badb709SPaolo Bonzini --disable-xen) xen="disabled" 1074e37630caSaliguori ;; 10751badb709SPaolo Bonzini --enable-xen) xen="enabled" 1076fc321b4bSJuan Quintela ;; 10771badb709SPaolo Bonzini --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" 1078eb6fda0fSAnthony PERARD ;; 10791badb709SPaolo Bonzini --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" 1080eb6fda0fSAnthony PERARD ;; 10818c6d4ff4SPaolo Bonzini --disable-brlapi) brlapi="disabled" 10822e4d9fb1Saurel32 ;; 10838c6d4ff4SPaolo Bonzini --enable-brlapi) brlapi="enabled" 10844ffcedb6SJuan Quintela ;; 10851badb709SPaolo Bonzini --disable-kvm) kvm="disabled" 10867ba1e619Saliguori ;; 10871badb709SPaolo Bonzini --enable-kvm) kvm="enabled" 1088b31a0277SJuan Quintela ;; 10891badb709SPaolo Bonzini --disable-hax) hax="disabled" 1090180fb750Szhanghailiang ;; 10911badb709SPaolo Bonzini --enable-hax) hax="enabled" 1092180fb750Szhanghailiang ;; 10931badb709SPaolo Bonzini --disable-hvf) hvf="disabled" 1094c97d6d2cSSergio Andres Gomez Del Real ;; 10951badb709SPaolo Bonzini --enable-hvf) hvf="enabled" 1096c97d6d2cSSergio Andres Gomez Del Real ;; 109774a414a1SReinoud Zandijk --disable-nvmm) nvmm="disabled" 109874a414a1SReinoud Zandijk ;; 109974a414a1SReinoud Zandijk --enable-nvmm) nvmm="enabled" 110074a414a1SReinoud Zandijk ;; 11011badb709SPaolo Bonzini --disable-whpx) whpx="disabled" 1102d661d9a4SJustin Terry (VM) ;; 11031badb709SPaolo Bonzini --enable-whpx) whpx="enabled" 1104d661d9a4SJustin Terry (VM) ;; 1105c6fbea47SRichard Henderson --disable-tcg-interpreter) tcg_interpreter="false" 11069195b2c2SStefan Weil ;; 1107c6fbea47SRichard Henderson --enable-tcg-interpreter) tcg_interpreter="true" 11089195b2c2SStefan Weil ;; 1109727c8bb8SPaolo Bonzini --disable-cap-ng) cap_ng="disabled" 111047e98658SCorey Bryant ;; 1111727c8bb8SPaolo Bonzini --enable-cap-ng) cap_ng="enabled" 111247e98658SCorey Bryant ;; 11131badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 1114d1a14257SAlex Bennée plugins="no" 1115b3f6ea7eSPaolo Bonzini ;; 11161badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 1117b3f6ea7eSPaolo Bonzini ;; 1118aa087962SPaolo Bonzini --disable-malloc-trim) malloc_trim="disabled" 11195a22ab71SYang Zhong ;; 1120aa087962SPaolo Bonzini --enable-malloc-trim) malloc_trim="enabled" 11215a22ab71SYang Zhong ;; 1122cd4ec0b4SGerd Hoffmann --disable-spice) spice="no" 1123cd4ec0b4SGerd Hoffmann ;; 112458d3f3ffSGerd Hoffmann --enable-spice) 112558d3f3ffSGerd Hoffmann spice_protocol="yes" 112658d3f3ffSGerd Hoffmann spice="yes" 112758d3f3ffSGerd Hoffmann ;; 112858d3f3ffSGerd Hoffmann --disable-spice-protocol) 112958d3f3ffSGerd Hoffmann spice_protocol="no" 113058d3f3ffSGerd Hoffmann spice="no" 113158d3f3ffSGerd Hoffmann ;; 113258d3f3ffSGerd Hoffmann --enable-spice-protocol) spice_protocol="yes" 1133cd4ec0b4SGerd Hoffmann ;; 11349db405a3SPaolo Bonzini --disable-libiscsi) libiscsi="disabled" 1135c589b249SRonnie Sahlberg ;; 11369db405a3SPaolo Bonzini --enable-libiscsi) libiscsi="enabled" 1137c589b249SRonnie Sahlberg ;; 113830045c05SPaolo Bonzini --disable-libnfs) libnfs="disabled" 11396542aa9cSPeter Lieven ;; 114030045c05SPaolo Bonzini --enable-libnfs) libnfs="enabled" 11416542aa9cSPeter Lieven ;; 114205c2a3e7Sbellard --enable-profiler) profiler="yes" 114305c2a3e7Sbellard ;; 1144b4e312e9SPaolo Bonzini --disable-cocoa) cocoa="disabled" 114514821030SPavel Borzenkov ;; 1146a23a6789SPaolo Bonzini --enable-cocoa) cocoa="enabled" 11475b0753e0Sbellard ;; 1148cad25d69Spbrook --disable-system) softmmu="no" 11490a8e90f4Spbrook ;; 1150cad25d69Spbrook --enable-system) softmmu="yes" 11510a8e90f4Spbrook ;; 11520953a80fSZachary Amsden --disable-user) 11530953a80fSZachary Amsden linux_user="no" ; 11540953a80fSZachary Amsden bsd_user="no" ; 11550953a80fSZachary Amsden ;; 11560953a80fSZachary Amsden --enable-user) ;; 1157831b7825Sths --disable-linux-user) linux_user="no" 11580a8e90f4Spbrook ;; 1159831b7825Sths --enable-linux-user) linux_user="yes" 1160831b7825Sths ;; 116184778508Sblueswir1 --disable-bsd-user) bsd_user="no" 116284778508Sblueswir1 ;; 116384778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 116484778508Sblueswir1 ;; 116540d6444eSAvi Kivity --enable-pie) pie="yes" 116634005a00SKirill A. Shutemov ;; 116740d6444eSAvi Kivity --disable-pie) pie="no" 116834005a00SKirill A. Shutemov ;; 116985aa5189Sbellard --enable-werror) werror="yes" 117085aa5189Sbellard ;; 117185aa5189Sbellard --disable-werror) werror="no" 117285aa5189Sbellard ;; 1173cdad781dSDaniele Buono --enable-lto) lto="true" 1174cdad781dSDaniele Buono ;; 1175cdad781dSDaniele Buono --disable-lto) lto="false" 1176cdad781dSDaniele Buono ;; 117763678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 117863678e17SSteven Noonan ;; 117963678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 118063678e17SSteven Noonan ;; 11811e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 11821e4f6065SDaniele Buono ;; 11831e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 11841e4f6065SDaniele Buono ;; 11859e62ba48SDaniele Buono --enable-cfi) 11869e62ba48SDaniele Buono cfi="true"; 11879e62ba48SDaniele Buono lto="true"; 11889e62ba48SDaniele Buono ;; 11899e62ba48SDaniele Buono --disable-cfi) cfi="false" 11909e62ba48SDaniele Buono ;; 11919e62ba48SDaniele Buono --enable-cfi-debug) cfi_debug="true" 11929e62ba48SDaniele Buono ;; 11939e62ba48SDaniele Buono --disable-cfi-debug) cfi_debug="false" 11949e62ba48SDaniele Buono ;; 11955285e593SYonggang Luo --disable-curses) curses="disabled" 11964d3b6f6eSbalrog ;; 11975285e593SYonggang Luo --enable-curses) curses="enabled" 1198c584a6d0SJuan Quintela ;; 11995285e593SYonggang Luo --disable-iconv) iconv="disabled" 1200e08bb301SSamuel Thibault ;; 12015285e593SYonggang Luo --enable-iconv) iconv="enabled" 1202e08bb301SSamuel Thibault ;; 1203f9cd86feSPaolo Bonzini --disable-curl) curl="disabled" 1204769ce76dSAlexander Graf ;; 1205f9cd86feSPaolo Bonzini --enable-curl) curl="enabled" 1206788c8196SJuan Quintela ;; 1207fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 12082df87df7SJuan Quintela ;; 1209fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 1210fbb4121dSPaolo Bonzini ;; 1211fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 1212fbb4121dSPaolo Bonzini ;; 1213fbb4121dSPaolo Bonzini --enable-fdt=system) fdt="system" 12142df87df7SJuan Quintela ;; 12155c6c3a6cSChristoph Hellwig --disable-linux-aio) linux_aio="no" 12165c6c3a6cSChristoph Hellwig ;; 12175c6c3a6cSChristoph Hellwig --enable-linux-aio) linux_aio="yes" 12185c6c3a6cSChristoph Hellwig ;; 121953c22b68SPaolo Bonzini --disable-linux-io-uring) linux_io_uring="disabled" 1220c10dd856SAarushi Mehta ;; 122153c22b68SPaolo Bonzini --enable-linux-io-uring) linux_io_uring="enabled" 1222c10dd856SAarushi Mehta ;; 1223f7f2d651SPaolo Bonzini --disable-attr) attr="disabled" 1224758e8e38SVenkateswararao Jujjuri (JV) ;; 1225f7f2d651SPaolo Bonzini --enable-attr) attr="enabled" 1226758e8e38SVenkateswararao Jujjuri (JV) ;; 1227a40161cbSPaolo Bonzini --disable-membarrier) membarrier="no" 1228a40161cbSPaolo Bonzini ;; 1229a40161cbSPaolo Bonzini --enable-membarrier) membarrier="yes" 1230a40161cbSPaolo Bonzini ;; 123146627f41SAndrew Melnychenko --disable-bpf) bpf="disabled" 123246627f41SAndrew Melnychenko ;; 123346627f41SAndrew Melnychenko --enable-bpf) bpf="enabled" 123446627f41SAndrew Melnychenko ;; 1235c8d5450bSPaolo Bonzini --disable-blobs) blobs="false" 123677755340Sths ;; 12377e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 12384a19f1ecSpbrook ;; 1239519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 1240519175a2SAlex Barcelo ;; 124170c60c08SStefan Hajnoczi --disable-coroutine-pool) coroutine_pool="no" 124270c60c08SStefan Hajnoczi ;; 124370c60c08SStefan Hajnoczi --enable-coroutine-pool) coroutine_pool="yes" 124470c60c08SStefan Hajnoczi ;; 12457d992e4dSPeter Lieven --enable-debug-stack-usage) debug_stack_usage="yes" 12467d992e4dSPeter Lieven ;; 1247f0d92b56SLongpeng(Mike) --enable-crypto-afalg) crypto_afalg="yes" 1248f0d92b56SLongpeng(Mike) ;; 1249f0d92b56SLongpeng(Mike) --disable-crypto-afalg) crypto_afalg="no" 1250f0d92b56SLongpeng(Mike) ;; 1251e3667660SYonggang Luo --disable-docs) docs="disabled" 125270ec5dc0SAnthony Liguori ;; 1253e3667660SYonggang Luo --enable-docs) docs="enabled" 125483a3ab8bSJuan Quintela ;; 1255d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 1256d5970055SMichael S. Tsirkin ;; 1257d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 1258d5970055SMichael S. Tsirkin ;; 1259042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 1260042cea27SGonglei ;; 1261299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 1262042cea27SGonglei ;; 12635e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 12645e9be92dSNicholas Bellinger ;; 12655e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 12665e9be92dSNicholas Bellinger ;; 1267fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 1268fc0b9b0eSStefan Hajnoczi ;; 1269fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 1270fc0b9b0eSStefan Hajnoczi ;; 1271e5e856c1SStefan Hajnoczi --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" 1272bc15e44cSStefan Hajnoczi ;; 1273e5e856c1SStefan Hajnoczi --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" 1274bc15e44cSStefan Hajnoczi ;; 127598fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 127698fc1adaSDr. David Alan Gilbert ;; 127798fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 127898fc1adaSDr. David Alan Gilbert ;; 1279da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 128020ff075bSMichael Walle ;; 1281da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 128220ff075bSMichael Walle ;; 1283fabd1e93SPaolo Bonzini --disable-rbd) rbd="disabled" 1284f27aaf4bSChristian Brunner ;; 1285fabd1e93SPaolo Bonzini --enable-rbd) rbd="enabled" 1286f27aaf4bSChristian Brunner ;; 12878c84cf11SSergei Trofimovich --disable-xfsctl) xfs="no" 12888c84cf11SSergei Trofimovich ;; 12898c84cf11SSergei Trofimovich --enable-xfsctl) xfs="yes" 12908c84cf11SSergei Trofimovich ;; 12915f364c57SPaolo Bonzini --disable-smartcard) smartcard="disabled" 1292111a38b0SRobert Relyea ;; 12935f364c57SPaolo Bonzini --enable-smartcard) smartcard="enabled" 1294111a38b0SRobert Relyea ;; 12950a40bcb7SCésar Belley --disable-u2f) u2f="disabled" 12960a40bcb7SCésar Belley ;; 12970a40bcb7SCésar Belley --enable-u2f) u2f="enabled" 12980a40bcb7SCésar Belley ;; 129990540f32SPaolo Bonzini --disable-libusb) libusb="disabled" 13002b2325ffSGerd Hoffmann ;; 130190540f32SPaolo Bonzini --enable-libusb) libusb="enabled" 13022b2325ffSGerd Hoffmann ;; 130318f31e60SPaolo Bonzini --disable-usb-redir) usb_redir="disabled" 130469354a83SHans de Goede ;; 130518f31e60SPaolo Bonzini --enable-usb-redir) usb_redir="enabled" 130669354a83SHans de Goede ;; 13071ffb3bbbSPaolo Bonzini --disable-zlib-test) 13081ece9905SAlon Levy ;; 13090c32a0aeSPaolo Bonzini --disable-lzo) lzo="disabled" 1310b25c9dffSStefan Weil ;; 13110c32a0aeSPaolo Bonzini --enable-lzo) lzo="enabled" 1312607dacd0Sqiaonuohan ;; 1313241611eaSPaolo Bonzini --disable-snappy) snappy="disabled" 1314b25c9dffSStefan Weil ;; 1315241611eaSPaolo Bonzini --enable-snappy) snappy="enabled" 1316607dacd0Sqiaonuohan ;; 131729ba6116SPaolo Bonzini --disable-bzip2) bzip2="disabled" 13186b383c08SPeter Wu ;; 131929ba6116SPaolo Bonzini --enable-bzip2) bzip2="enabled" 13206b383c08SPeter Wu ;; 1321ecea3696SPaolo Bonzini --enable-lzfse) lzfse="enabled" 132283bc1f97SJulio Faracco ;; 1323ecea3696SPaolo Bonzini --disable-lzfse) lzfse="disabled" 132483bc1f97SJulio Faracco ;; 1325b1def33dSPaolo Bonzini --disable-zstd) zstd="disabled" 13263a678481SJuan Quintela ;; 1327b1def33dSPaolo Bonzini --enable-zstd) zstd="enabled" 13283a678481SJuan Quintela ;; 1329d138cee9SMichael Roth --enable-guest-agent) guest_agent="yes" 1330d138cee9SMichael Roth ;; 1331d138cee9SMichael Roth --disable-guest-agent) guest_agent="no" 1332d138cee9SMichael Roth ;; 1333b846ab7cSPaolo Bonzini --enable-guest-agent-msi) guest_agent_msi="enabled" 13349dacf32dSYossi Hindin ;; 1335b846ab7cSPaolo Bonzini --disable-guest-agent-msi) guest_agent_msi="disabled" 13369dacf32dSYossi Hindin ;; 1337d9840e25STomoki Sekiyama --with-vss-sdk) vss_win32_sdk="" 1338d9840e25STomoki Sekiyama ;; 1339d9840e25STomoki Sekiyama --with-vss-sdk=*) vss_win32_sdk="$optarg" 1340d9840e25STomoki Sekiyama ;; 1341d9840e25STomoki Sekiyama --without-vss-sdk) vss_win32_sdk="no" 1342d9840e25STomoki Sekiyama ;; 1343d9840e25STomoki Sekiyama --with-win-sdk) win_sdk="" 1344d9840e25STomoki Sekiyama ;; 1345d9840e25STomoki Sekiyama --with-win-sdk=*) win_sdk="$optarg" 1346d9840e25STomoki Sekiyama ;; 1347d9840e25STomoki Sekiyama --without-win-sdk) win_sdk="no" 1348d9840e25STomoki Sekiyama ;; 13494b1c11fdSDaniel P. Berrange --enable-tools) want_tools="yes" 13504b1c11fdSDaniel P. Berrange ;; 13514b1c11fdSDaniel P. Berrange --disable-tools) want_tools="no" 13524b1c11fdSDaniel P. Berrange ;; 135390835c2bSPaolo Bonzini --enable-seccomp) seccomp="enabled" 1354f794573eSEduardo Otubo ;; 135590835c2bSPaolo Bonzini --disable-seccomp) seccomp="disabled" 1356f794573eSEduardo Otubo ;; 135708821ca2SPaolo Bonzini --disable-glusterfs) glusterfs="disabled" 1358eb100396SBharata B Rao ;; 135986583a07SLiam Merwick --disable-avx2) avx2_opt="no" 136086583a07SLiam Merwick ;; 136186583a07SLiam Merwick --enable-avx2) avx2_opt="yes" 136286583a07SLiam Merwick ;; 13636b8cd447SRobert Hoo --disable-avx512f) avx512f_opt="no" 13646b8cd447SRobert Hoo ;; 13656b8cd447SRobert Hoo --enable-avx512f) avx512f_opt="yes" 13666b8cd447SRobert Hoo ;; 13676b8cd447SRobert Hoo 136808821ca2SPaolo Bonzini --enable-glusterfs) glusterfs="enabled" 1369eb100396SBharata B Rao ;; 137052b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 137152b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1372583f6e7bSStefan Hajnoczi ;; 1373cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 1374cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 1375cb6414dfSFam Zheng ;; 1376315d3184SFam Zheng --enable-uuid|--disable-uuid) 1377315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 1378315d3184SFam Zheng ;; 13791b695471SPaolo Bonzini --disable-gtk) gtk="disabled" 1380a4ccabcfSAnthony Liguori ;; 13811b695471SPaolo Bonzini --enable-gtk) gtk="enabled" 1382a4ccabcfSAnthony Liguori ;; 1383a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 1384a1c5e949SDaniel P. Berrange ;; 138557612511SPaolo Bonzini --disable-gnutls) gnutls="disabled" 1386ddbb0d09SDaniel P. Berrange ;; 138757612511SPaolo Bonzini --enable-gnutls) gnutls="enabled" 1388ddbb0d09SDaniel P. Berrange ;; 138957612511SPaolo Bonzini --disable-nettle) nettle="disabled" 139091bfcdb0SDaniel P. Berrange ;; 139157612511SPaolo Bonzini --enable-nettle) nettle="enabled" 139291bfcdb0SDaniel P. Berrange ;; 139357612511SPaolo Bonzini --disable-gcrypt) gcrypt="disabled" 139491bfcdb0SDaniel P. Berrange ;; 139557612511SPaolo Bonzini --enable-gcrypt) gcrypt="enabled" 139691bfcdb0SDaniel P. Berrange ;; 139705e391aeSPaolo Bonzini --disable-auth-pam) auth_pam="disabled" 13988953caf3SDaniel P. Berrange ;; 139905e391aeSPaolo Bonzini --enable-auth-pam) auth_pam="enabled" 14008953caf3SDaniel P. Berrange ;; 14012da776dbSMichael R. Hines --enable-rdma) rdma="yes" 14022da776dbSMichael R. Hines ;; 14032da776dbSMichael R. Hines --disable-rdma) rdma="no" 14042da776dbSMichael R. Hines ;; 140521ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 140621ab34c9SMarcel Apfelbaum ;; 140721ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 140821ab34c9SMarcel Apfelbaum ;; 1409c23d7b4eSPaolo Bonzini --disable-vte) vte="disabled" 1410bbbf9bfbSStefan Weil ;; 1411c23d7b4eSPaolo Bonzini --enable-vte) vte="enabled" 1412bbbf9bfbSStefan Weil ;; 1413587d59d6SPaolo Bonzini --disable-virglrenderer) virglrenderer="disabled" 14149d9e1521SGerd Hoffmann ;; 1415587d59d6SPaolo Bonzini --enable-virglrenderer) virglrenderer="enabled" 14169d9e1521SGerd Hoffmann ;; 1417e91c793cSCole Robinson --disable-tpm) tpm="no" 1418e91c793cSCole Robinson ;; 1419ab214c29SStefan Berger --enable-tpm) tpm="yes" 1420ab214c29SStefan Berger ;; 1421b10d49d7SPino Toscano --disable-libssh) libssh="no" 14220a12ec87SRichard W.M. Jones ;; 1423b10d49d7SPino Toscano --enable-libssh) libssh="yes" 14240a12ec87SRichard W.M. Jones ;; 1425ed1701c6SDr. David Alan Gilbert --disable-live-block-migration) live_block_migration="no" 1426ed1701c6SDr. David Alan Gilbert ;; 1427ed1701c6SDr. David Alan Gilbert --enable-live-block-migration) live_block_migration="yes" 1428ed1701c6SDr. David Alan Gilbert ;; 1429a99d57bbSWanlong Gao --disable-numa) numa="no" 1430a99d57bbSWanlong Gao ;; 1431a99d57bbSWanlong Gao --enable-numa) numa="yes" 1432a99d57bbSWanlong Gao ;; 1433c5b36c25SPaolo Bonzini --disable-libxml2) libxml2="disabled" 1434ed279a06SKlim Kireev ;; 1435c5b36c25SPaolo Bonzini --enable-libxml2) libxml2="enabled" 1436ed279a06SKlim Kireev ;; 14372847b469SFam Zheng --disable-tcmalloc) tcmalloc="no" 14382847b469SFam Zheng ;; 14392847b469SFam Zheng --enable-tcmalloc) tcmalloc="yes" 14402847b469SFam Zheng ;; 14417b01cb97SAlexandre Derumier --disable-jemalloc) jemalloc="no" 14427b01cb97SAlexandre Derumier ;; 14437b01cb97SAlexandre Derumier --enable-jemalloc) jemalloc="yes" 14447b01cb97SAlexandre Derumier ;; 1445a6b1d4c0SChanglong Xie --disable-replication) replication="no" 1446a6b1d4c0SChanglong Xie ;; 1447a6b1d4c0SChanglong Xie --enable-replication) replication="yes" 1448a6b1d4c0SChanglong Xie ;; 14492f740136SJeff Cody --disable-bochs) bochs="no" 14502f740136SJeff Cody ;; 14512f740136SJeff Cody --enable-bochs) bochs="yes" 14522f740136SJeff Cody ;; 14532f740136SJeff Cody --disable-cloop) cloop="no" 14542f740136SJeff Cody ;; 14552f740136SJeff Cody --enable-cloop) cloop="yes" 14562f740136SJeff Cody ;; 14572f740136SJeff Cody --disable-dmg) dmg="no" 14582f740136SJeff Cody ;; 14592f740136SJeff Cody --enable-dmg) dmg="yes" 14602f740136SJeff Cody ;; 14612f740136SJeff Cody --disable-qcow1) qcow1="no" 14622f740136SJeff Cody ;; 14632f740136SJeff Cody --enable-qcow1) qcow1="yes" 14642f740136SJeff Cody ;; 14652f740136SJeff Cody --disable-vdi) vdi="no" 14662f740136SJeff Cody ;; 14672f740136SJeff Cody --enable-vdi) vdi="yes" 14682f740136SJeff Cody ;; 14692f740136SJeff Cody --disable-vvfat) vvfat="no" 14702f740136SJeff Cody ;; 14712f740136SJeff Cody --enable-vvfat) vvfat="yes" 14722f740136SJeff Cody ;; 14732f740136SJeff Cody --disable-qed) qed="no" 14742f740136SJeff Cody ;; 14752f740136SJeff Cody --enable-qed) qed="yes" 14762f740136SJeff Cody ;; 14772f740136SJeff Cody --disable-parallels) parallels="no" 14782f740136SJeff Cody ;; 14792f740136SJeff Cody --enable-parallels) parallels="yes" 14802f740136SJeff Cody ;; 1481e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 1482e6a74868SMarc-André Lureau ;; 1483299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 1484299e6f19SPaolo Bonzini ;; 1485108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 1486108a6481SCindy Lu ;; 1487108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 1488108a6481SCindy Lu ;; 1489299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1490299e6f19SPaolo Bonzini ;; 1491299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1492e6a74868SMarc-André Lureau ;; 14938b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 14948ca80760SRichard Henderson ;; 14958b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 14968ca80760SRichard Henderson ;; 14978b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1498e219c499SRichard Henderson ;; 1499e219c499SRichard Henderson --enable-capstone=system) capstone="system" 1500e219c499SRichard Henderson ;; 1501cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1502cc84d63aSDaniel P. Berrange ;; 15037d7dbf9dSDan Streetman --enable-git-update) 15047d7dbf9dSDan Streetman git_submodules_action="update" 15057d7dbf9dSDan Streetman echo "--enable-git-update deprecated, use --with-git-submodules=update" 1506f62bbee5SDaniel P. Berrange ;; 15077d7dbf9dSDan Streetman --disable-git-update) 15087d7dbf9dSDan Streetman git_submodules_action="validate" 15097d7dbf9dSDan Streetman echo "--disable-git-update deprecated, use --with-git-submodules=validate" 15107d7dbf9dSDan Streetman ;; 15117d7dbf9dSDan Streetman --with-git-submodules=*) 15127d7dbf9dSDan Streetman git_submodules_action="$optarg" 1513f62bbee5SDaniel P. Berrange ;; 1514ba59fb77SPaolo Bonzini --enable-debug-mutex) debug_mutex=yes 1515ba59fb77SPaolo Bonzini ;; 1516ba59fb77SPaolo Bonzini --disable-debug-mutex) debug_mutex=no 1517ba59fb77SPaolo Bonzini ;; 15185cd5d8a7SMiroslav Rezanina --enable-libpmem) libpmem="enabled" 151917824406SJunyan He ;; 15205cd5d8a7SMiroslav Rezanina --disable-libpmem) libpmem="disabled" 152117824406SJunyan He ;; 15224113f4cfSLaurent Vivier --enable-xkbcommon) xkbcommon="enabled" 152375411919SJames Le Cuirot ;; 15244113f4cfSLaurent Vivier --disable-xkbcommon) xkbcommon="disabled" 152575411919SJames Le Cuirot ;; 1526*9b8e4298SAlex Bennée --enable-plugins) if test "$mingw32" = "yes"; then 1527*9b8e4298SAlex Bennée error_exit "TCG plugins not currently supported on Windows platforms" 1528*9b8e4298SAlex Bennée else 1529*9b8e4298SAlex Bennée plugins="yes" 1530*9b8e4298SAlex Bennée fi 153140e8c6f4SAlex Bennée ;; 153240e8c6f4SAlex Bennée --disable-plugins) plugins="no" 153340e8c6f4SAlex Bennée ;; 1534afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1535afc3a8f9SAlex Bennée ;; 1536afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1537afc3a8f9SAlex Bennée ;; 1538adc28027SAlexander Bulekov --enable-fuzzing) fuzzing=yes 1539adc28027SAlexander Bulekov ;; 1540adc28027SAlexander Bulekov --disable-fuzzing) fuzzing=no 1541adc28027SAlexander Bulekov ;; 1542f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1543f48e590aSAlex Bennée ;; 1544b767d257SMarek Marczykowski-Górecki --enable-rng-none) rng_none=yes 1545b767d257SMarek Marczykowski-Górecki ;; 1546b767d257SMarek Marczykowski-Górecki --disable-rng-none) rng_none=no 1547b767d257SMarek Marczykowski-Górecki ;; 154854e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 154954e7aac0SAlexey Krasikov ;; 155054e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 155154e7aac0SAlexey Krasikov ;; 155212033e16SMiroslav Rezanina --enable-libdaxctl) libdaxctl="enabled" 155321b2eca6SJingqi Liu ;; 155412033e16SMiroslav Rezanina --disable-libdaxctl) libdaxctl="disabled" 155521b2eca6SJingqi Liu ;; 1556a484a719SMax Reitz --enable-fuse) fuse="enabled" 1557a484a719SMax Reitz ;; 1558a484a719SMax Reitz --disable-fuse) fuse="disabled" 1559a484a719SMax Reitz ;; 1560df4ea709SMax Reitz --enable-fuse-lseek) fuse_lseek="enabled" 1561df4ea709SMax Reitz ;; 1562df4ea709SMax Reitz --disable-fuse-lseek) fuse_lseek="disabled" 1563df4ea709SMax Reitz ;; 1564106ad1f9SPaolo Bonzini --enable-multiprocess) multiprocess="enabled" 15653090de69SJagannathan Raman ;; 1566106ad1f9SPaolo Bonzini --disable-multiprocess) multiprocess="disabled" 15673090de69SJagannathan Raman ;; 156820cf7b8eSDenis Plotnikov --enable-gio) gio=yes 156920cf7b8eSDenis Plotnikov ;; 157020cf7b8eSDenis Plotnikov --disable-gio) gio=no 157120cf7b8eSDenis Plotnikov ;; 1572b8e0c493SJoelle van Dyne --enable-slirp-smbd) slirp_smbd=yes 1573b8e0c493SJoelle van Dyne ;; 1574b8e0c493SJoelle van Dyne --disable-slirp-smbd) slirp_smbd=no 1575b8e0c493SJoelle van Dyne ;; 15762d2ad6d0SFam Zheng *) 15772d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 15782d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 15792d2ad6d0SFam Zheng exit 1 15807f1559c6Sbalrog ;; 15817d13299dSbellard esac 15827d13299dSbellarddone 15837d13299dSbellard 1584d1a14257SAlex Bennée# test for any invalid configuration combinations 1585d1a14257SAlex Bennéeif test "$plugins" = "yes" -a "$tcg" = "disabled"; then 1586d1a14257SAlex Bennée error_exit "Can't enable plugins on non-TCG builds" 1587d1a14257SAlex Bennéefi 1588d1a14257SAlex Bennée 15897d7dbf9dSDan Streetmancase $git_submodules_action in 15907d7dbf9dSDan Streetman update|validate) 15917d7dbf9dSDan Streetman if test ! -e "$source_path/.git"; then 15927d7dbf9dSDan Streetman echo "ERROR: cannot $git_submodules_action git submodules without .git" 15937d7dbf9dSDan Streetman exit 1 15947d7dbf9dSDan Streetman fi 15957d7dbf9dSDan Streetman ;; 15967d7dbf9dSDan Streetman ignore) 1597b80fd281SPaolo Bonzini if ! test -f "$source_path/ui/keycodemapdb/README" 1598b80fd281SPaolo Bonzini then 1599b80fd281SPaolo Bonzini echo 1600b80fd281SPaolo Bonzini echo "ERROR: missing GIT submodules" 1601b80fd281SPaolo Bonzini echo 1602b80fd281SPaolo Bonzini if test -e "$source_path/.git"; then 1603b80fd281SPaolo Bonzini echo "--with-git-submodules=ignore specified but submodules were not" 1604b80fd281SPaolo Bonzini echo "checked out. Please initialize and update submodules." 1605b80fd281SPaolo Bonzini else 1606b80fd281SPaolo Bonzini echo "This is not a GIT checkout but module content appears to" 1607b80fd281SPaolo Bonzini echo "be missing. Do not use 'git archive' or GitHub download links" 1608b80fd281SPaolo Bonzini echo "to acquire QEMU source archives. Non-GIT builds are only" 1609b80fd281SPaolo Bonzini echo "supported with source archives linked from:" 1610b80fd281SPaolo Bonzini echo 1611b80fd281SPaolo Bonzini echo " https://www.qemu.org/download/#source" 1612b80fd281SPaolo Bonzini echo 1613b80fd281SPaolo Bonzini echo "Developers working with GIT can use scripts/archive-source.sh" 1614b80fd281SPaolo Bonzini echo "if they need to create valid source archives." 1615b80fd281SPaolo Bonzini fi 1616b80fd281SPaolo Bonzini echo 1617b80fd281SPaolo Bonzini exit 1 1618b80fd281SPaolo Bonzini fi 16197d7dbf9dSDan Streetman ;; 16207d7dbf9dSDan Streetman *) 16217d7dbf9dSDan Streetman echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" 16227d7dbf9dSDan Streetman exit 1 16237d7dbf9dSDan Streetman ;; 16247d7dbf9dSDan Streetmanesac 16257d7dbf9dSDan Streetman 162622a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 162722a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 162822a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 162922a87800SMarc-André Lureau 163022a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 163115588a62SJoshua Watt bindir="${bindir:-$prefix}" 163222a87800SMarc-André Lureauelse 163315588a62SJoshua Watt bindir="${bindir:-$prefix/bin}" 163415588a62SJoshua Wattfi 163522a87800SMarc-André Lureaumandir="${mandir:-$prefix/share/man}" 163622a87800SMarc-André Lureaudatadir="${datadir:-$prefix/share}" 1637ca8c0909SMarc-André Lureaudocdir="${docdir:-$prefix/share/doc}" 163822a87800SMarc-André Lureausysconfdir="${sysconfdir:-$prefix/etc}" 163922a87800SMarc-André Lureaulocal_statedir="${local_statedir:-$prefix/var}" 164016bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 164116bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 164222a87800SMarc-André Lureau 164340293e58Sbellardcase "$cpu" in 1644e3608d66SRichard Henderson ppc) 1645e3608d66SRichard Henderson CPU_CFLAGS="-m32" 1646db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 1647e3608d66SRichard Henderson ;; 1648e3608d66SRichard Henderson ppc64) 1649e3608d66SRichard Henderson CPU_CFLAGS="-m64" 1650db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1651e3608d66SRichard Henderson ;; 16529b9c37c3SRichard Henderson sparc) 1653f1079bb8SRichard Henderson CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" 1654db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" 16553142255cSblueswir1 ;; 1656ed968ff1SJuan Quintela sparc64) 165779f3b12fSPeter Crosthwaite CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1658db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 16593142255cSblueswir1 ;; 166076d83bdeSths s390) 1661061cdd81SRichard Henderson CPU_CFLAGS="-m31" 1662db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" 166328d7cc49SRichard Henderson ;; 166428d7cc49SRichard Henderson s390x) 1665061cdd81SRichard Henderson CPU_CFLAGS="-m64" 1666db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 166776d83bdeSths ;; 166840293e58Sbellard i386) 166979f3b12fSPeter Crosthwaite CPU_CFLAGS="-m32" 1670db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 167140293e58Sbellard ;; 167240293e58Sbellard x86_64) 16737ebee43eSRichard Henderson # ??? Only extremely old AMD cpus do not have cmpxchg16b. 16747ebee43eSRichard Henderson # If we truly care, we should simply detect this case at 16757ebee43eSRichard Henderson # runtime and generate the fallback to serial emulation. 16767ebee43eSRichard Henderson CPU_CFLAGS="-m64 -mcx16" 1677db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1678379f6698SPaul Brook ;; 1679c72b26ecSRichard Henderson x32) 1680c72b26ecSRichard Henderson CPU_CFLAGS="-mx32" 1681db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" 1682c72b26ecSRichard Henderson ;; 168330163d89SPeter Maydell # No special flags required for other host CPUs 16843142255cSblueswir1esac 16853142255cSblueswir1 1686b1aa4de1SAlex Bennéeeval "cross_cc_${cpu}=\$cc" 16872038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 168879f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 168979f3b12fSPeter Crosthwaite 1690affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly 1691affc88ccSPeter Maydell# support, even if we're using TCI. 1692affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then 1693affc88ccSPeter Maydell bsd_user="no" 1694affc88ccSPeter Maydell linux_user="no" 1695affc88ccSPeter Maydellfi 1696affc88ccSPeter Maydell 169760e0df25SPeter Maydelldefault_target_list="" 169843692239SMarkus Armbrusterdeprecated_targets_list=ppc64abi32-linux-user 1699fdb75aefSPaolo Bonzinideprecated_features="" 17006e92f823SPeter Maydellmak_wilds="" 17016e92f823SPeter Maydell 170260e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 1703812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak" 170460e0df25SPeter Maydellfi 170560e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 1706812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak" 170760e0df25SPeter Maydellfi 170860e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 1709812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak" 171060e0df25SPeter Maydellfi 171160e0df25SPeter Maydell 17123a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will 17133a5ae4a9SAlex Bennée# skip it. 17143a5ae4a9SAlex Bennéeif test -z "$target_list"; then 17153a5ae4a9SAlex Bennée if test -z "$target_list_exclude"; then 17163a5ae4a9SAlex Bennée target_list_exclude="$deprecated_targets_list" 17173a5ae4a9SAlex Bennée else 17183a5ae4a9SAlex Bennée target_list_exclude="$target_list_exclude,$deprecated_targets_list" 17193a5ae4a9SAlex Bennée fi 17202d838d9bSAlex Bennéefi 17212d838d9bSAlex Bennée 1722447e133fSAlex Bennéefor config in $mak_wilds; do 1723447e133fSAlex Bennée target="$(basename "$config" .mak)" 172498db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1725447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1726447e133fSAlex Bennée fi 1727447e133fSAlex Bennéedone 17286e92f823SPeter Maydell 1729c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output 173064a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) 1731c53eeaf7SStefan Hajnoczi 1732af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1733af5db58eSpbrookcat << EOF 1734af5db58eSpbrook 1735af5db58eSpbrookUsage: configure [options] 1736af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1737af5db58eSpbrook 173808fb77edSStefan WeilStandard options: 173908fb77edSStefan Weil --help print this message 174008fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 174108fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 174208fb77edSStefan Weil use %M for cpu name [$interp_prefix] 17432deca810SAlex Bennée --target-list=LIST set target list (default: build all non-deprecated) 174408fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 174508fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 17462deca810SAlex Bennée$(echo Deprecated targets: $deprecated_targets_list | \ 17472deca810SAlex Bennée fold -s -w 53 | sed -e 's/^/ /') 1748447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 174908fb77edSStefan Weil 175008fb77edSStefan WeilAdvanced options (experts only): 17513812c0c4SJoelle van Dyne --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] 175208fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 175308fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 175408fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 175508fb77edSStefan Weil build time 175608fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 175708fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 175808fb77edSStefan Weil --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 175911cde1c8SBruno Dominguez --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS 176008fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1761d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1762d422b2bcSAlex Bennée --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests 176308fb77edSStefan Weil --make=MAKE use specified make [$make] 176408fb77edSStefan Weil --python=PYTHON use specified python [$python] 17652eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1766a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 176748328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 176808fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1769db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 17707d7dbf9dSDan Streetman --with-git-submodules=update update git submodules (default if .git dir exists) 17717d7dbf9dSDan Streetman --with-git-submodules=validate fail if git submodules are not up to date 17727d7dbf9dSDan Streetman --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) 177308fb77edSStefan Weil --static enable static build [$static] 177408fb77edSStefan Weil --mandir=PATH install man pages in PATH 177510ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1776fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 177710ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 177808fb77edSStefan Weil --bindir=PATH install binaries in PATH 177908fb77edSStefan Weil --libdir=PATH install libraries in PATH 1780db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 178110ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 178208fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 17833d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 178413336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1785ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1786db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1787c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1788c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1789c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1790d1d5e9eeSAlex Bennée desired devices in configs/devices/) 1791d1d5e9eeSAlex Bennée --with-devices-ARCH=NAME override default configs/devices 179208fb77edSStefan Weil --enable-debug enable common debug build options 1793247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 17940aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 179508fb77edSStefan Weil --disable-strip disable stripping binaries 179608fb77edSStefan Weil --disable-werror disable compilation abort on warning 179763678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 179808fb77edSStefan Weil --audio-drv-list=LIST set audio drivers list: 179908fb77edSStefan Weil Available drivers: $audio_possible_drivers 180008fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 180108fb77edSStefan Weil --block-drv-rw-whitelist=L 180208fb77edSStefan Weil set block driver read-write whitelist 180308fb77edSStefan Weil (affects only QEMU, not qemu-img) 180408fb77edSStefan Weil --block-drv-ro-whitelist=L 180508fb77edSStefan Weil set block driver read-only whitelist 180608fb77edSStefan Weil (affects only QEMU, not qemu-img) 18075b808275SLluís Vilanova --enable-trace-backends=B Set trace backend 1808c53eeaf7SStefan Hajnoczi Available backends: $trace_backend_list 180908fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 181008fb77edSStefan Weil Default:trace-<pid> 1811c23f23b9SMichael Tokarev --disable-slirp disable SLIRP userspace network connectivity 1812e9a16e38SPhilippe Mathieu-Daudé --enable-tcg-interpreter enable TCI (TCG with bytecode interpreter, experimental and slow) 18135a22ab71SYang Zhong --enable-malloc-trim enable libc malloc_trim() for memory optimization 1814c23f23b9SMichael Tokarev --oss-lib path to OSS library 1815c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 181608fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 181733c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 181808fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1819c23f23b9SMichael Tokarev --disable-blobs disable installing provided firmware blobs 1820c23f23b9SMichael Tokarev --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1821c23f23b9SMichael Tokarev --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1822a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 1823c12d66aaSLin Ma --enable-gprof QEMU profiling with gprof 1824c12d66aaSLin Ma --enable-profiler profiler support 1825c12d66aaSLin Ma --enable-debug-stack-usage 1826c12d66aaSLin Ma track the maximum stack usage of stacks created by qemu_alloc_stack 182740e8c6f4SAlex Bennée --enable-plugins 182840e8c6f4SAlex Bennée enable plugins via shared library loading 1829afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1830f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 1831c23f23b9SMichael Tokarev 1832c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and 1833c87ea116SAlex Bennéedisabled with --disable-FEATURE, default is enabled if available 1834c87ea116SAlex Bennée(unless built with --without-default-features): 1835c23f23b9SMichael Tokarev 1836c23f23b9SMichael Tokarev system all system emulation targets 1837c23f23b9SMichael Tokarev user supported user emulation targets 1838c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1839c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1840c23f23b9SMichael Tokarev docs build documentation 1841c23f23b9SMichael Tokarev guest-agent build the QEMU Guest Agent 1842c23f23b9SMichael Tokarev guest-agent-msi build guest agent Windows MSI installation package 1843c23f23b9SMichael Tokarev pie Position Independent Executables 184421e709aaSMarc-André Lureau modules modules support (non-Windows) 1845bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1846c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1847c23f23b9SMichael Tokarev debug-info debugging information 1848cdad781dSDaniele Buono lto Enable Link-Time Optimization. 1849c23f23b9SMichael Tokarev sparse sparse checker 18501e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 18511e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 18529e62ba48SDaniele Buono cfi Enable Control-Flow Integrity for indirect function calls. 18539e62ba48SDaniele Buono In case of a cfi violation, QEMU is terminated with SIGILL 18549e62ba48SDaniele Buono Depends on lto and is incompatible with modules 18559e62ba48SDaniele Buono Automatically enables Link-Time Optimization (lto) 18569e62ba48SDaniele Buono cfi-debug In case of a cfi violation, a message containing the line that 18579e62ba48SDaniele Buono triggered the error is written to stderr. After the error, 18589e62ba48SDaniele Buono QEMU is still terminated with SIGILL 1859ddbb0d09SDaniel P. Berrange gnutls GNUTLS cryptography support 186091bfcdb0SDaniel P. Berrange nettle nettle cryptography support 186191bfcdb0SDaniel P. Berrange gcrypt libgcrypt cryptography support 18628953caf3SDaniel P. Berrange auth-pam PAM access control 1863c23f23b9SMichael Tokarev sdl SDL UI 186404c6e16fSMarkus Armbruster sdl-image SDL Image support for icons 1865c23f23b9SMichael Tokarev gtk gtk UI 1866c23f23b9SMichael Tokarev vte vte support for the gtk UI 1867c23f23b9SMichael Tokarev curses curses UI 1868e08bb301SSamuel Thibault iconv font glyph conversion support 1869c23f23b9SMichael Tokarev vnc VNC UI support 1870c23f23b9SMichael Tokarev vnc-sasl SASL encryption for VNC server 1871c23f23b9SMichael Tokarev vnc-jpeg JPEG lossy compression for VNC server 1872c23f23b9SMichael Tokarev vnc-png PNG compression for VNC server 1873c23f23b9SMichael Tokarev cocoa Cocoa UI (Mac OS X only) 1874c23f23b9SMichael Tokarev virtfs VirtFS 1875cece116cSMisono Tomohiro virtiofsd build virtiofs daemon (virtiofsd) 18765c53015aSPaolo Bonzini libudev Use libudev to enumerate host devices 1877fe8fc5aeSPaolo Bonzini mpath Multipath persistent reservation passthrough 1878c23f23b9SMichael Tokarev xen xen backend driver support 187970c292afSAnthony PERARD xen-pci-passthrough PCI passthrough support for Xen 1880c23f23b9SMichael Tokarev brlapi BrlAPI (Braile) 1881c23f23b9SMichael Tokarev curl curl connectivity 1882a40161cbSPaolo Bonzini membarrier membarrier system call (for Linux 4.14+ or Windows) 1883c23f23b9SMichael Tokarev fdt fdt device tree 1884c23f23b9SMichael Tokarev kvm KVM acceleration support 1885b0cb0a66SVincent Palatin hax HAX acceleration support 1886c97d6d2cSSergio Andres Gomez Del Real hvf Hypervisor.framework acceleration support 188774a414a1SReinoud Zandijk nvmm NVMM acceleration support 1888d661d9a4SJustin Terry (VM) whpx Windows Hypervisor Platform acceleration support 188921ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 189021ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1891c23f23b9SMichael Tokarev vde support for vde network 1892c23f23b9SMichael Tokarev netmap support for netmap network 1893c23f23b9SMichael Tokarev linux-aio Linux AIO support 1894c10dd856SAarushi Mehta linux-io-uring Linux io_uring support 1895c23f23b9SMichael Tokarev cap-ng libcap-ng support 1896c23f23b9SMichael Tokarev attr attr and xattr support 1897299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1898299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1899299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1900299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1901299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1902299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1903bc15e44cSStefan Hajnoczi vhost-user-blk-server vhost-user-blk server support 1904108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 190546627f41SAndrew Melnychenko bpf BPF kernel support 1906c23f23b9SMichael Tokarev spice spice 190758d3f3ffSGerd Hoffmann spice-protocol spice-protocol 1908c23f23b9SMichael Tokarev rbd rados block device (rbd) 1909c23f23b9SMichael Tokarev libiscsi iscsi support 1910c23f23b9SMichael Tokarev libnfs nfs support 19117b02f544SMarc-André Lureau smartcard smartcard support (libcacard) 19120a40bcb7SCésar Belley u2f U2F support (u2f-emu) 1913c23f23b9SMichael Tokarev libusb libusb (for usb passthrough) 1914ed1701c6SDr. David Alan Gilbert live-block-migration Block migration in the main migration stream 1915c23f23b9SMichael Tokarev usb-redir usb network redirection support 1916c23f23b9SMichael Tokarev lzo support of lzo compression library 1917c23f23b9SMichael Tokarev snappy support of snappy compression library 1918c23f23b9SMichael Tokarev bzip2 support of bzip2 compression library 1919c23f23b9SMichael Tokarev (for reading bzip2-compressed dmg images) 192083bc1f97SJulio Faracco lzfse support of lzfse compression library 192183bc1f97SJulio Faracco (for reading lzfse-compressed dmg images) 19223a678481SJuan Quintela zstd support for zstd compression library 1923d298ac10SDenis Plotnikov (for migration compression and qcow2 cluster compression) 1924c23f23b9SMichael Tokarev seccomp seccomp support 1925c23f23b9SMichael Tokarev coroutine-pool coroutine freelist (better performance) 1926c23f23b9SMichael Tokarev glusterfs GlusterFS backend 1927c23f23b9SMichael Tokarev tpm TPM support 1928b10d49d7SPino Toscano libssh ssh block device support 1929c23f23b9SMichael Tokarev numa libnuma support 1930ed279a06SKlim Kireev libxml2 for Parallels image format 1931c23f23b9SMichael Tokarev tcmalloc tcmalloc support 19327b01cb97SAlexandre Derumier jemalloc jemalloc support 193386583a07SLiam Merwick avx2 AVX2 optimization support 19346b8cd447SRobert Hoo avx512f AVX512F optimization support 1935a6b1d4c0SChanglong Xie replication replication support 1936c12d66aaSLin Ma opengl opengl support 1937c12d66aaSLin Ma virglrenderer virgl rendering support 1938c12d66aaSLin Ma xfsctl xfsctl support 1939c12d66aaSLin Ma qom-cast-debug cast debugging support 19408de73fa8SCleber Rosa tools build qemu-io, qemu-nbd and qemu-img tools 19412f740136SJeff Cody bochs bochs image format support 19422f740136SJeff Cody cloop cloop image format support 19432f740136SJeff Cody dmg dmg image format support 19442f740136SJeff Cody qcow1 qcow v1 image format support 19452f740136SJeff Cody vdi vdi image format support 19462f740136SJeff Cody vvfat vvfat image format support 19472f740136SJeff Cody qed qed image format support 19482f740136SJeff Cody parallels parallels image format support 1949f0d92b56SLongpeng(Mike) crypto-afalg Linux AF_ALG crypto backend driver 19508ca80760SRichard Henderson capstone capstone disassembler support 1951ba59fb77SPaolo Bonzini debug-mutex mutex debugging support 195217824406SJunyan He libpmem libpmem support 195375411919SJames Le Cuirot xkbcommon xkbcommon support 1954b767d257SMarek Marczykowski-Górecki rng-none dummy RNG, avoid using /dev/(u)random and getrandom() 195521b2eca6SJingqi Liu libdaxctl libdaxctl support 1956a484a719SMax Reitz fuse FUSE block device export 1957df4ea709SMax Reitz fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports 1958106ad1f9SPaolo Bonzini multiprocess Out of process device emulation support 195920cf7b8eSDenis Plotnikov gio libgio support 1960b8e0c493SJoelle van Dyne slirp-smbd use smbd (at path --smbd=*) in slirp networking 196108fb77edSStefan Weil 196208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1963af5db58eSpbrookEOF 19642d2ad6d0SFam Zhengexit 0 1965af5db58eSpbrookfi 1966af5db58eSpbrook 19679c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1968bb768f71SThomas Huthrm -f */config-devices.mak.d 19699c790242SThomas Huth 1970faf44142SDaniel P. Berrangéif test -z "$python" 1971faf44142SDaniel P. Berrangéthen 1972c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1973c53eeaf7SStefan Hajnoczifi 19748e2c76bdSRoman Bolshakovif ! has "$make" 19758e2c76bdSRoman Bolshakovthen 19768e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 19778e2c76bdSRoman Bolshakovfi 1978c53eeaf7SStefan Hajnoczi 1979c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1980c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 19811b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 19821b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1983c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1984c53eeaf7SStefan Hajnoczifi 1985c53eeaf7SStefan Hajnoczi 1986755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1987406ab2f3SCleber Rosapython_version=$($python -c 'import sys; print("%d.%d.%d" % (sys.version_info[0], sys.version_info[1], sys.version_info[2]))' 2>/dev/null) 1988755ee70fSCleber Rosa 1989c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1990c53eeaf7SStefan Hajnoczipython="$python -B" 1991c53eeaf7SStefan Hajnoczi 19920a01d76fSMarc-André Lureauif test -z "$meson"; then 19936ebd89cfSPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then 19940a01d76fSMarc-André Lureau meson=meson 19957d7dbf9dSDan Streetman elif test $git_submodules_action != 'ignore' ; then 19960a01d76fSMarc-André Lureau meson=git 19970a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 19980a01d76fSMarc-André Lureau meson=internal 19990a01d76fSMarc-André Lureau else 20000a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 20010a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 20020a01d76fSMarc-André Lureau else 2003a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 2004a5665051SPaolo Bonzini fi 20050a01d76fSMarc-André Lureau fi 20060a01d76fSMarc-André Lureauelse 20070a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 20080a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 20090a01d76fSMarc-André Lureau # 20100a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 20110a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 20120a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 20130a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 20140a01d76fSMarc-André Lureau case "$meson" in 20150a01d76fSMarc-André Lureau git | internal) ;; 20160a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 20170a01d76fSMarc-André Lureau esac 20180a01d76fSMarc-André Lureau fi 20190a01d76fSMarc-André Lureaufi 2020a5665051SPaolo Bonzini 20210a01d76fSMarc-André Lureauif test "$meson" = git; then 20220a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 20230a01d76fSMarc-André Lureaufi 20240a01d76fSMarc-André Lureau 20250a01d76fSMarc-André Lureaucase "$meson" in 20260a01d76fSMarc-André Lureau git | internal) 20270a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 20280a01d76fSMarc-André Lureau ;; 202984ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 20300a01d76fSMarc-André Lureauesac 20310a01d76fSMarc-André Lureau 203209e93326SPaolo Bonzini# Probe for ninja 203348328880SPaolo Bonzini 203448328880SPaolo Bonziniif test -z "$ninja"; then 203548328880SPaolo Bonzini for c in ninja ninja-build samu; do 203648328880SPaolo Bonzini if has $c; then 203748328880SPaolo Bonzini ninja=$(command -v "$c") 203848328880SPaolo Bonzini break 203948328880SPaolo Bonzini fi 204048328880SPaolo Bonzini done 204109e93326SPaolo Bonzini if test -z "$ninja"; then 204209e93326SPaolo Bonzini error_exit "Cannot find Ninja" 204309e93326SPaolo Bonzini fi 204448328880SPaolo Bonzinifi 2045a5665051SPaolo Bonzini 20469aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 20479aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 20489aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 20499aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 20509aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 20519aae6e54SDaniel Henrique Barbozaif compile_object ; then 20529aae6e54SDaniel Henrique Barboza : C compiler works ok 20539aae6e54SDaniel Henrique Barbozaelse 20549aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 20559aae6e54SDaniel Henrique Barbozafi 20569aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 20579aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 20589aae6e54SDaniel Henrique Barbozafi 20599aae6e54SDaniel Henrique Barboza 20609c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 20619c83ffd8SPeter Maydell# by default. Only enable by default for git builds 20629c83ffd8SPeter Maydellif test -z "$werror" ; then 20637d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore" && \ 2064e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 20659c83ffd8SPeter Maydell werror="yes" 20669c83ffd8SPeter Maydell else 20679c83ffd8SPeter Maydell werror="no" 20689c83ffd8SPeter Maydell fi 20699c83ffd8SPeter Maydellfi 20709c83ffd8SPeter Maydell 2071975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 2072fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 2073fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 2074fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 2075fb59dabdSPeter Maydell # host OS we should stop now. 2076951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 2077fb59dabdSPeter Maydellfi 2078fb59dabdSPeter Maydell 2079efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 2080efc6c070SThomas Huthcat > $TMPC << EOF 2081efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 2082efc6c070SThomas Huth# ifdef __apple_build_version__ 20832a85a08cSDaniel P. Berrangé# if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 20842a85a08cSDaniel P. Berrangé# error You need at least XCode Clang v10.0 to compile QEMU 2085efc6c070SThomas Huth# endif 2086efc6c070SThomas Huth# else 20872a85a08cSDaniel P. Berrangé# if __clang_major__ < 6 || (__clang_major__ == 6 && __clang_minor__ < 0) 20882a85a08cSDaniel P. Berrangé# error You need at least Clang v6.0 to compile QEMU 2089efc6c070SThomas Huth# endif 2090efc6c070SThomas Huth# endif 2091efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 209256208a0dSDaniel P. Berrangé# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 5) 209356208a0dSDaniel P. Berrangé# error You need at least GCC v7.5.0 to compile QEMU 2094efc6c070SThomas Huth# endif 2095efc6c070SThomas Huth#else 2096efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 2097efc6c070SThomas Huth#endif 2098efc6c070SThomas Huthint main (void) { return 0; } 2099efc6c070SThomas HuthEOF 2100efc6c070SThomas Huthif ! compile_prog "" "" ; then 21012a85a08cSDaniel P. Berrangé error_exit "You need at least GCC v7.5 or Clang v6.0 (or XCode Clang v10.0)" 2102efc6c070SThomas Huthfi 2103efc6c070SThomas Huth 210400849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 210500849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 210600849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 210700849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 210800849b92SRichard Henderson# just silently disable some features, so it's too error prone. 210900849b92SRichard Henderson 211000849b92SRichard Hendersonwarn_flags= 211100849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 211200849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 211300849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 211400849b92SRichard Hendersonadd_to warn_flags -Wformat-security 211500849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 211600849b92SRichard Hendersonadd_to warn_flags -Winit-self 211700849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 211800849b92SRichard Hendersonadd_to warn_flags -Wempty-body 211900849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 212000849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 212100849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 21220a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 212300849b92SRichard Henderson 212400849b92SRichard Hendersonnowarn_flags= 212500849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 212600849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 212700849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 212800849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 212900849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 2130aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 2131bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 213200849b92SRichard Henderson 213300849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 213493b25869SJohn Snow 213593b25869SJohn Snowcc_has_warning_flag() { 213693b25869SJohn Snow write_c_skeleton; 213793b25869SJohn Snow 2138a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 2139a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 2140a1d29d6cSPeter Maydell # warning options). 214193b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 214293b25869SJohn Snow compile_prog "-Werror $optflag" "" 214393b25869SJohn Snow} 214493b25869SJohn Snow 214593b25869SJohn Snowfor flag in $gcc_flags; do 214693b25869SJohn Snow if cc_has_warning_flag $flag ; then 21478d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 21488d05095cSPaolo Bonzini fi 21498d05095cSPaolo Bonzinidone 21508d05095cSPaolo Bonzini 215163678e17SSteven Noonanif test "$stack_protector" != "no"; then 2152fccd35a0SRodrigo Rebello cat > $TMPC << EOF 2153fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 2154fccd35a0SRodrigo Rebello{ 2155fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 2156fccd35a0SRodrigo Rebello while (*c) { 2157fccd35a0SRodrigo Rebello *p++ = *c++; 2158fccd35a0SRodrigo Rebello } 2159fccd35a0SRodrigo Rebello return 0; 2160fccd35a0SRodrigo Rebello} 2161fccd35a0SRodrigo RebelloEOF 216263678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 21633b463a3fSMiroslav Rezanina sp_on=0 216463678e17SSteven Noonan for flag in $gcc_flags; do 2165590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 2166590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 2167086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 2168590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 216963678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 2170db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 21713b463a3fSMiroslav Rezanina sp_on=1 217263678e17SSteven Noonan break 217363678e17SSteven Noonan fi 217463678e17SSteven Noonan done 21753b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 21763b463a3fSMiroslav Rezanina if test $sp_on = 0; then 21773b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 21783b463a3fSMiroslav Rezanina fi 21793b463a3fSMiroslav Rezanina fi 218037746c5eSMarc-André Lureaufi 218137746c5eSMarc-André Lureau 218220bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 218320bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 218420bc94a2SPaolo Bonzinicat > $TMPC << EOF 218520bc94a2SPaolo Bonzinistruct { 218620bc94a2SPaolo Bonzini int a[2]; 218720bc94a2SPaolo Bonzini} x = {0}; 218820bc94a2SPaolo BonziniEOF 218920bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 219020bc94a2SPaolo Bonzini : 219120bc94a2SPaolo Bonzinielse 219220bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 219320bc94a2SPaolo Bonzinifi 219420bc94a2SPaolo Bonzini 219521e709aaSMarc-André Lureau# Our module code doesn't support Windows 219621e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 219721e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 219821e709aaSMarc-André Lureaufi 219921e709aaSMarc-André Lureau 2200bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 2201bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 2202bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 2203bd83c861SChristian Ehrhardtfi 2204bd83c861SChristian Ehrhardt 22055f2453acSAlex Bennée# Static linking is not possible with plugins, modules or PIE 220640d6444eSAvi Kivityif test "$static" = "yes" ; then 2207aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 2208aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 2209aa0d1f44SPaolo Bonzini fi 22105f2453acSAlex Bennée if test "$plugins" = "yes"; then 22115f2453acSAlex Bennée error_exit "static and plugins are mutually incompatible" 22125f2453acSAlex Bennée fi 221340d6444eSAvi Kivityfi 221440d6444eSAvi Kivity 2215768b7855SEmilio G. Cota# Unconditional check for compiler __thread support 2216768b7855SEmilio G. Cota cat > $TMPC << EOF 2217768b7855SEmilio G. Cotastatic __thread int tls_var; 2218768b7855SEmilio G. Cotaint main(void) { return tls_var; } 2219768b7855SEmilio G. CotaEOF 2220768b7855SEmilio G. Cota 2221768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then 2222768b7855SEmilio G. Cota error_exit "Your compiler does not support the __thread specifier for " \ 2223768b7855SEmilio G. Cota "Thread-Local Storage (TLS). Please upgrade to a version that does." 2224768b7855SEmilio G. Cotafi 2225768b7855SEmilio G. Cota 222640d6444eSAvi Kivitycat > $TMPC << EOF 222721d4a791SAvi Kivity 222821d4a791SAvi Kivity#ifdef __linux__ 222921d4a791SAvi Kivity# define THREAD __thread 223021d4a791SAvi Kivity#else 223121d4a791SAvi Kivity# define THREAD 223221d4a791SAvi Kivity#endif 223321d4a791SAvi Kivitystatic THREAD int tls_var; 223421d4a791SAvi Kivityint main(void) { return tls_var; } 223540d6444eSAvi KivityEOF 2236b2634124SRichard Henderson 2237b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs. 2238412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 2239412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 2240412aeacdSAlex Bennéefi 2241412aeacdSAlex Bennée 224212781462SRichard Hendersonif test "$static" = "yes"; then 2243eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 22445770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 224512781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 224612781462SRichard Henderson pie="yes" 224712781462SRichard Henderson elif test "$pie" = "yes"; then 224812781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 224912781462SRichard Henderson else 225012781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 225112781462SRichard Henderson pie="no" 225212781462SRichard Henderson fi 225312781462SRichard Hendersonelif test "$pie" = "no"; then 22545770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 2255eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 22565770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 22575770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 225840d6444eSAvi Kivity pie="yes" 22592c674109SRichard Hendersonelif test "$pie" = "yes"; then 226076ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 226140d6444eSAvi Kivityelse 226240d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 226340d6444eSAvi Kivity pie="no" 226440d6444eSAvi Kivityfi 226540d6444eSAvi Kivity 2266e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 2267e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 2268e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 2269e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 2270e6cbd751SRichard Hendersonfi 2271e6cbd751SRichard Henderson 227209dada40SPaolo Bonzini########################################## 227309dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 227409dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 227509dada40SPaolo Bonzini# specification is necessary 227609dada40SPaolo Bonzini 227709dada40SPaolo Bonziniif test "$cpu" = "i386"; then 227809dada40SPaolo Bonzini cat > $TMPC << EOF 227909dada40SPaolo Bonzinistatic int sfaa(int *ptr) 228009dada40SPaolo Bonzini{ 228109dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 228209dada40SPaolo Bonzini} 228309dada40SPaolo Bonzini 228409dada40SPaolo Bonziniint main(void) 228509dada40SPaolo Bonzini{ 228609dada40SPaolo Bonzini int val = 42; 22871405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 228809dada40SPaolo Bonzini sfaa(&val); 228909dada40SPaolo Bonzini return val; 229009dada40SPaolo Bonzini} 229109dada40SPaolo BonziniEOF 229209dada40SPaolo Bonzini if ! compile_prog "" "" ; then 229309dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 229409dada40SPaolo Bonzini fi 229509dada40SPaolo Bonzinifi 229609dada40SPaolo Bonzini 229709dada40SPaolo Bonzini######################################### 2298ec530c81Sbellard# Solaris specific configure tool chain decisions 229909dada40SPaolo Bonzini 2300ec530c81Sbellardif test "$solaris" = "yes" ; then 23016792aa11SLoïc Minier if has ar; then 23026792aa11SLoïc Minier : 23036792aa11SLoïc Minier else 2304ec530c81Sbellard if test -f /usr/ccs/bin/ar ; then 230576ad07a4SPeter Maydell error_exit "No path includes ar" \ 230676ad07a4SPeter Maydell "Add /usr/ccs/bin to your path and rerun configure" 2307ec530c81Sbellard fi 230876ad07a4SPeter Maydell error_exit "No path includes ar" 2309ec530c81Sbellard fi 2310ec530c81Sbellardfi 2311ec530c81Sbellard 231256267b62SPhilippe Mathieu-Daudéif test "$tcg" = "enabled"; then 231356267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 231456267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 231556267b62SPhilippe Mathieu-Daudéfi 231656267b62SPhilippe Mathieu-Daudé 2317afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 2318fdb75aefSPaolo Bonzini default_targets=yes 2319d880a3baSPaolo Bonzini for target in $default_target_list; do 2320d880a3baSPaolo Bonzini target_list="$target_list $target" 2321d880a3baSPaolo Bonzini done 2322d880a3baSPaolo Bonzini target_list="${target_list# }" 2323121afa9eSAnthony Liguorielse 2324fdb75aefSPaolo Bonzini default_targets=no 232589138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 2326d880a3baSPaolo Bonzini for target in $target_list; do 232725b48338SPeter Maydell # Check that we recognised the target name; this allows a more 232825b48338SPeter Maydell # friendly error message than if we let it fall through. 232925b48338SPeter Maydell case " $default_target_list " in 233025b48338SPeter Maydell *" $target "*) 233125b48338SPeter Maydell ;; 233225b48338SPeter Maydell *) 233325b48338SPeter Maydell error_exit "Unknown target name '$target'" 233425b48338SPeter Maydell ;; 233525b48338SPeter Maydell esac 233625b48338SPeter Maydell done 2337d880a3baSPaolo Bonzinifi 233825b48338SPeter Maydell 2339fdb75aefSPaolo Bonzinifor target in $target_list; do 2340fdb75aefSPaolo Bonzini # if a deprecated target is enabled we note it here 2341fdb75aefSPaolo Bonzini if echo "$deprecated_targets_list" | grep -q "$target"; then 2342fdb75aefSPaolo Bonzini add_to deprecated_features $target 2343fdb75aefSPaolo Bonzini fi 2344fdb75aefSPaolo Bonzinidone 2345fdb75aefSPaolo Bonzini 2346f55fe278SPaolo Bonzini# see if system emulation was really requested 2347f55fe278SPaolo Bonzinicase " $target_list " in 2348f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 2349f55fe278SPaolo Bonzini ;; 2350f55fe278SPaolo Bonzini *) softmmu=no 2351f55fe278SPaolo Bonzini ;; 2352f55fe278SPaolo Bonziniesac 23535327cf48Sbellard 2354249247c9SJuan Quintelafeature_not_found() { 2355249247c9SJuan Quintela feature=$1 235621684af0SStewart Smith remedy=$2 2357249247c9SJuan Quintela 235876ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 235921684af0SStewart Smith "configure was not able to find it." \ 236021684af0SStewart Smith "$remedy" 2361249247c9SJuan Quintela} 2362249247c9SJuan Quintela 23637d13299dSbellard# --- 23647d13299dSbellard# big/little endian test 23657d13299dSbellardcat > $TMPC << EOF 236661cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 236761cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 236861cc919fSMike Frysingerextern int foo(short *, short *); 236961cc919fSMike Frysingerint main(int argc, char *argv[]) { 237061cc919fSMike Frysinger return foo(big_endian, little_endian); 23717d13299dSbellard} 23727d13299dSbellardEOF 23737d13299dSbellard 237461cc919fSMike Frysingerif compile_object ; then 237512f15c91SAlice Frosi if strings -a $TMPO | grep -q BiGeNdIaN ; then 237661cc919fSMike Frysinger bigendian="yes" 237712f15c91SAlice Frosi elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then 237861cc919fSMike Frysinger bigendian="no" 23797d13299dSbellard else 23807d13299dSbellard echo big/little test failed 23817d13299dSbellard fi 23827d13299dSbellardelse 238361cc919fSMike Frysinger echo big/little test failed 23847d13299dSbellardfi 23857d13299dSbellard 2386b0a47e79SJuan Quintela########################################## 2387e10ee3f5SPhilippe Mathieu-Daudé# system tools 2388e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then 2389e10ee3f5SPhilippe Mathieu-Daudé if test "$softmmu" = "no"; then 2390e10ee3f5SPhilippe Mathieu-Daudé want_tools=no 2391e10ee3f5SPhilippe Mathieu-Daudé else 2392e10ee3f5SPhilippe Mathieu-Daudé want_tools=yes 2393e10ee3f5SPhilippe Mathieu-Daudé fi 2394e10ee3f5SPhilippe Mathieu-Daudéfi 2395e10ee3f5SPhilippe Mathieu-Daudé 2396e10ee3f5SPhilippe Mathieu-Daudé########################################## 239790520ee4SPhilippe Mathieu-Daudé# Disable features only meaningful for system-mode emulation 239890520ee4SPhilippe Mathieu-Daudéif test "$softmmu" = "no"; then 239990520ee4SPhilippe Mathieu-Daudé audio_drv_list="" 240090520ee4SPhilippe Mathieu-Daudéfi 240190520ee4SPhilippe Mathieu-Daudé 240290520ee4SPhilippe Mathieu-Daudé########################################## 2403015a33bdSGonglei# L2TPV3 probe 2404015a33bdSGonglei 2405015a33bdSGongleicat > $TMPC <<EOF 2406015a33bdSGonglei#include <sys/socket.h> 2407bff6cb72SMichael Tokarev#include <linux/ip.h> 2408015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); } 2409015a33bdSGongleiEOF 2410015a33bdSGongleiif compile_prog "" "" ; then 2411015a33bdSGonglei l2tpv3=yes 2412015a33bdSGongleielse 2413015a33bdSGonglei l2tpv3=no 2414015a33bdSGongleifi 2415015a33bdSGonglei 2416195588ccSDavid CARLIERcat > $TMPC <<EOF 2417195588ccSDavid CARLIER#include <sys/mman.h> 2418195588ccSDavid CARLIERint main(int argc, char *argv[]) { 2419195588ccSDavid CARLIER return mlockall(MCL_FUTURE); 2420195588ccSDavid CARLIER} 2421195588ccSDavid CARLIEREOF 2422195588ccSDavid CARLIERif compile_prog "" "" ; then 2423195588ccSDavid CARLIER have_mlockall=yes 2424195588ccSDavid CARLIERelse 2425195588ccSDavid CARLIER have_mlockall=no 2426195588ccSDavid CARLIERfi 2427195588ccSDavid CARLIER 2428299e6f19SPaolo Bonzini######################################### 2429299e6f19SPaolo Bonzini# vhost interdependencies and host support 2430299e6f19SPaolo Bonzini 2431299e6f19SPaolo Bonzini# vhost backends 2432d88618f7SStefan Hajnocziif test "$vhost_user" = "yes" && test "$linux" != "yes"; then 2433d88618f7SStefan Hajnoczi error_exit "vhost-user is only available on Linux" 2434299e6f19SPaolo Bonzinifi 2435108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 2436108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 2437108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 2438108a6481SCindy Lufi 2439299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 2440299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 2441299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 2442299e6f19SPaolo Bonzinifi 2443299e6f19SPaolo Bonzini 2444299e6f19SPaolo Bonzini# vhost-kernel devices 2445299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 2446299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 2447299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 2448299e6f19SPaolo Bonzinifi 2449299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 2450299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 2451299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 2452299e6f19SPaolo Bonzinifi 2453299e6f19SPaolo Bonzini 2454299e6f19SPaolo Bonzini# vhost-user backends 2455299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 2456299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 2457299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 2458299e6f19SPaolo Bonzinifi 2459299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 2460299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 2461299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 2462299e6f19SPaolo Bonzinifi 246398fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 246498fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 246598fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 246698fc1adaSDr. David Alan Gilbertfi 2467108a6481SCindy Lu#vhost-vdpa backends 2468108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 2469108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 2470108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 2471108a6481SCindy Lufi 2472299e6f19SPaolo Bonzini 247340bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 2474299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 2475299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 247640bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 2477299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 2478299e6f19SPaolo Bonzinifi 2479299e6f19SPaolo Bonzini 2480015a33bdSGonglei########################################## 2481779ab5e3SStefan Weil# pkg-config probe 2482779ab5e3SStefan Weil 2483779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 248476ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 2485779ab5e3SStefan Weilfi 2486779ab5e3SStefan Weil 2487779ab5e3SStefan Weil########################################## 2488b0a47e79SJuan Quintela# NPTL probe 2489b0a47e79SJuan Quintela 249024cb36a6SPeter Maydellif test "$linux_user" = "yes"; then 2491bd0c5661Spbrook cat > $TMPC <<EOF 2492bd0c5661Spbrook#include <sched.h> 249330813ceaSpbrook#include <linux/futex.h> 2494182eacc0SStefan Weilint main(void) { 2495bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 2496bd0c5661Spbrook#error bork 2497bd0c5661Spbrook#endif 2498182eacc0SStefan Weil return 0; 2499bd0c5661Spbrook} 2500bd0c5661SpbrookEOF 250124cb36a6SPeter Maydell if ! compile_object ; then 250221684af0SStewart Smith feature_not_found "nptl" "Install glibc and linux kernel headers." 2503b0a47e79SJuan Quintela fi 2504bd0c5661Spbrookfi 2505bd0c5661Spbrook 2506ac62922eSbalrog########################################## 2507e37630caSaliguori# xen probe 2508e37630caSaliguori 25091badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 2510c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 2511c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 2512c1cdd9d5SJuergen Gross # to obtain all needed flags. 2513c1cdd9d5SJuergen Gross 2514c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 2515c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 2516c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 2517c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 25181badb709SPaolo Bonzini xen=enabled 25195b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 2520c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 252158ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 252258ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 252358ea9a7aSAnthony PERARD fi 2524582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 2525582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 2526c1cdd9d5SJuergen Gross else 2527c1cdd9d5SJuergen Gross 25285b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 2529d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 2530d5b93ddfSAnthony PERARD 253150ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 253250ced5b3SStefan Weil # If no, we are done and there is no Xen support. 253350ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 253450ced5b3SStefan Weil 253550ced5b3SStefan Weil # Xen (any) 253650ced5b3SStefan Weil cat > $TMPC <<EOF 253750ced5b3SStefan Weil#include <xenctrl.h> 253850ced5b3SStefan Weilint main(void) { 253950ced5b3SStefan Weil return 0; 254050ced5b3SStefan Weil} 254150ced5b3SStefan WeilEOF 254250ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 254350ced5b3SStefan Weil # Xen not found 25441badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 254521684af0SStewart Smith feature_not_found "xen" "Install xen devel" 254650ced5b3SStefan Weil fi 25471badb709SPaolo Bonzini xen=disabled 254850ced5b3SStefan Weil 2549d5b93ddfSAnthony PERARD # Xen unstable 255069deef08SPeter Maydell elif 255169deef08SPeter Maydell cat > $TMPC <<EOF && 25522cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 25532cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 25542cbf8903SRoss Lagerwall#include <xendevicemodel.h> 2555d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 25562cbf8903SRoss Lagerwallint main(void) { 25572cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 2558d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 25592cbf8903SRoss Lagerwall 25602cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 25612cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 25622cbf8903SRoss Lagerwall 2563d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 2564d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 2565d3c49ebbSPaul Durrant 25662cbf8903SRoss Lagerwall return 0; 25672cbf8903SRoss Lagerwall} 25682cbf8903SRoss LagerwallEOF 25692cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25702cbf8903SRoss Lagerwall then 25712cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25722cbf8903SRoss Lagerwall xen_ctrl_version=41100 25731badb709SPaolo Bonzini xen=enabled 25742cbf8903SRoss Lagerwall elif 25752cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 25765ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 25775ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 257858ea9a7aSAnthony PERARD#include <xentoolcore.h> 25795ba3d756SIgor Druzhininint main(void) { 25805ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 25815ba3d756SIgor Druzhinin 25825ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 25835ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 258458ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 25855ba3d756SIgor Druzhinin 25865ba3d756SIgor Druzhinin return 0; 25875ba3d756SIgor Druzhinin} 25885ba3d756SIgor DruzhininEOF 258958ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25905ba3d756SIgor Druzhinin then 259158ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25925ba3d756SIgor Druzhinin xen_ctrl_version=41000 25931badb709SPaolo Bonzini xen=enabled 25945ba3d756SIgor Druzhinin elif 25955ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 2596da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 2597da8090ccSPaul Durrant#define __XEN_TOOLS__ 2598da8090ccSPaul Durrant#include <xendevicemodel.h> 2599da8090ccSPaul Durrantint main(void) { 2600da8090ccSPaul Durrant xendevicemodel_handle *xd; 2601da8090ccSPaul Durrant 2602da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 2603da8090ccSPaul Durrant xendevicemodel_close(xd); 2604da8090ccSPaul Durrant 2605da8090ccSPaul Durrant return 0; 2606da8090ccSPaul Durrant} 2607da8090ccSPaul DurrantEOF 2608da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 2609da8090ccSPaul Durrant then 2610da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 2611f1167ee6SJuergen Gross xen_ctrl_version=40900 26121badb709SPaolo Bonzini xen=enabled 2613da8090ccSPaul Durrant elif 2614da8090ccSPaul Durrant cat > $TMPC <<EOF && 26155eeb39c2SIan Campbell/* 26165eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 26175eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 2618b6eb9b45SPaulina Szubarczyk * 2619b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 2620b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 2621b6eb9b45SPaulina Szubarczyk */ 2622b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 2623b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 2624b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 2625b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 2626b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 2627b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 2628b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 2629b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 2630b6eb9b45SPaulina Szubarczyk#include <stdint.h> 2631b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 2632b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 2633b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 2634b6eb9b45SPaulina Szubarczyk#endif 2635b6eb9b45SPaulina Szubarczykint main(void) { 2636b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 2637b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 2638b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 2639b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 2640b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 2641b6eb9b45SPaulina Szubarczyk 2642b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 2643b6eb9b45SPaulina Szubarczyk 2644b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 2645b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2646b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2647b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2648b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 2649b6eb9b45SPaulina Szubarczyk 2650b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 2651b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 2652b6eb9b45SPaulina Szubarczyk 2653b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 2654b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 2655b6eb9b45SPaulina Szubarczyk 2656b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 2657b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 2658b6eb9b45SPaulina Szubarczyk 2659b6eb9b45SPaulina Szubarczyk return 0; 2660b6eb9b45SPaulina Szubarczyk} 2661b6eb9b45SPaulina SzubarczykEOF 2662b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 2663b6eb9b45SPaulina Szubarczyk then 2664f1167ee6SJuergen Gross xen_ctrl_version=40800 26651badb709SPaolo Bonzini xen=enabled 2666b6eb9b45SPaulina Szubarczyk elif 2667b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 2668b6eb9b45SPaulina Szubarczyk/* 2669b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 2670b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 26715eeb39c2SIan Campbell */ 26725eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 26735eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 26745eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 26755eeb39c2SIan Campbell#include <xenctrl.h> 26765eeb39c2SIan Campbell#include <xenstore.h> 26775eeb39c2SIan Campbell#include <xenevtchn.h> 26785eeb39c2SIan Campbell#include <xengnttab.h> 26795eeb39c2SIan Campbell#include <xenforeignmemory.h> 26805eeb39c2SIan Campbell#include <stdint.h> 26815eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 26825eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 26835eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 26845eeb39c2SIan Campbell#endif 26855eeb39c2SIan Campbellint main(void) { 26865eeb39c2SIan Campbell xc_interface *xc = NULL; 26875eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 26885eeb39c2SIan Campbell xenevtchn_handle *xe; 26895eeb39c2SIan Campbell xengnttab_handle *xg; 26905eeb39c2SIan Campbell 26915eeb39c2SIan Campbell xs_daemon_open(); 26925eeb39c2SIan Campbell 26935eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 26945eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 26955eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 26965eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 26975eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 26985eeb39c2SIan Campbell 26995eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 27005eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 27015eeb39c2SIan Campbell 27025eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 27035eeb39c2SIan Campbell xenevtchn_fd(xe); 27045eeb39c2SIan Campbell 27055eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 27065eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 27075eeb39c2SIan Campbell 27085eeb39c2SIan Campbell return 0; 27095eeb39c2SIan Campbell} 27105eeb39c2SIan CampbellEOF 27115eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 27125eeb39c2SIan Campbell then 2713f1167ee6SJuergen Gross xen_ctrl_version=40701 27141badb709SPaolo Bonzini xen=enabled 2715cdadde39SRoger Pau Monne 2716cdadde39SRoger Pau Monne # Xen 4.6 2717cdadde39SRoger Pau Monne elif 2718cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 2719cdadde39SRoger Pau Monne#include <xenctrl.h> 2720e108a3c1SAnthony PERARD#include <xenstore.h> 2721d5b93ddfSAnthony PERARD#include <stdint.h> 2722d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 2723d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 2724d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 2725d5b93ddfSAnthony PERARD#endif 2726d5b93ddfSAnthony PERARDint main(void) { 2727d5b93ddfSAnthony PERARD xc_interface *xc; 2728d5b93ddfSAnthony PERARD xs_daemon_open(); 2729d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 2730d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2731d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 2732b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27338688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2734d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 273520a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 2736d8b441a3SJan Beulich return 0; 2737d8b441a3SJan Beulich} 2738d8b441a3SJan BeulichEOF 2739d8b441a3SJan Beulich compile_prog "" "$xen_libs" 2740d8b441a3SJan Beulich then 2741f1167ee6SJuergen Gross xen_ctrl_version=40600 27421badb709SPaolo Bonzini xen=enabled 2743d8b441a3SJan Beulich 2744d8b441a3SJan Beulich # Xen 4.5 2745d8b441a3SJan Beulich elif 2746d8b441a3SJan Beulich cat > $TMPC <<EOF && 2747d8b441a3SJan Beulich#include <xenctrl.h> 2748d8b441a3SJan Beulich#include <xenstore.h> 2749d8b441a3SJan Beulich#include <stdint.h> 2750d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 2751d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 2752d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 2753d8b441a3SJan Beulich#endif 2754d8b441a3SJan Beulichint main(void) { 2755d8b441a3SJan Beulich xc_interface *xc; 2756d8b441a3SJan Beulich xs_daemon_open(); 2757d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 2758d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2759d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 2760d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2761d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27623996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 27633996e85cSPaul Durrant return 0; 27643996e85cSPaul Durrant} 27653996e85cSPaul DurrantEOF 27663996e85cSPaul Durrant compile_prog "" "$xen_libs" 27673996e85cSPaul Durrant then 2768f1167ee6SJuergen Gross xen_ctrl_version=40500 27691badb709SPaolo Bonzini xen=enabled 27703996e85cSPaul Durrant 27713996e85cSPaul Durrant elif 27723996e85cSPaul Durrant cat > $TMPC <<EOF && 27733996e85cSPaul Durrant#include <xenctrl.h> 27743996e85cSPaul Durrant#include <xenstore.h> 27753996e85cSPaul Durrant#include <stdint.h> 27763996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 27773996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 27783996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 27793996e85cSPaul Durrant#endif 27803996e85cSPaul Durrantint main(void) { 27813996e85cSPaul Durrant xc_interface *xc; 27823996e85cSPaul Durrant xs_daemon_open(); 27833996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 27843996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 27853996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 27863996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27873996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27888688e065SStefano Stabellini return 0; 27898688e065SStefano Stabellini} 27908688e065SStefano StabelliniEOF 27918688e065SStefano Stabellini compile_prog "" "$xen_libs" 279269deef08SPeter Maydell then 2793f1167ee6SJuergen Gross xen_ctrl_version=40200 27941badb709SPaolo Bonzini xen=enabled 27958688e065SStefano Stabellini 2796e37630caSaliguori else 27971badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2798edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2799edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2800fc321b4bSJuan Quintela fi 28011badb709SPaolo Bonzini xen=disabled 2802e37630caSaliguori fi 2803d5b93ddfSAnthony PERARD 28041badb709SPaolo Bonzini if test "$xen" = enabled; then 2805f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2806582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 28075eeb39c2SIan Campbell fi 2808d5b93ddfSAnthony PERARD fi 2809e37630caSaliguori fi 2810c1cdd9d5SJuergen Grossfi 2811e37630caSaliguori 2812d661d9a4SJustin Terry (VM)########################################## 28132da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 28142da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 28152da776dbSMichael R. Hines cat > $TMPC <<EOF 28162da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 28172da776dbSMichael R. Hinesint main(void) { return 0; } 28182da776dbSMichael R. HinesEOF 2819ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 28202da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 28212da776dbSMichael R. Hines rdma="yes" 28222da776dbSMichael R. Hines else 28232da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 28242da776dbSMichael R. Hines error_exit \ 2825ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 28262da776dbSMichael R. Hines " Your options:" \ 2827ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 28282da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 28292da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 28302da776dbSMichael R. Hines fi 28312da776dbSMichael R. Hines rdma="no" 28322da776dbSMichael R. Hines fi 28332da776dbSMichael R. Hinesfi 28342da776dbSMichael R. Hines 283521ab34c9SMarcel Apfelbaum########################################## 283621ab34c9SMarcel Apfelbaum# PVRDMA detection 283721ab34c9SMarcel Apfelbaum 283821ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 283921ab34c9SMarcel Apfelbaum#include <sys/mman.h> 284021ab34c9SMarcel Apfelbaum 284121ab34c9SMarcel Apfelbaumint 284221ab34c9SMarcel Apfelbaummain(void) 284321ab34c9SMarcel Apfelbaum{ 284421ab34c9SMarcel Apfelbaum char buf = 0; 284521ab34c9SMarcel Apfelbaum void *addr = &buf; 284621ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 284721ab34c9SMarcel Apfelbaum 284821ab34c9SMarcel Apfelbaum return 0; 284921ab34c9SMarcel Apfelbaum} 285021ab34c9SMarcel ApfelbaumEOF 285121ab34c9SMarcel Apfelbaum 285221ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 285321ab34c9SMarcel Apfelbaum case "$pvrdma" in 285421ab34c9SMarcel Apfelbaum "") 285521ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 285621ab34c9SMarcel Apfelbaum pvrdma="yes" 285721ab34c9SMarcel Apfelbaum else 285821ab34c9SMarcel Apfelbaum pvrdma="no" 285921ab34c9SMarcel Apfelbaum fi 286021ab34c9SMarcel Apfelbaum ;; 286121ab34c9SMarcel Apfelbaum "yes") 286221ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 286321ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 286421ab34c9SMarcel Apfelbaum fi 286521ab34c9SMarcel Apfelbaum pvrdma="yes" 286621ab34c9SMarcel Apfelbaum ;; 286721ab34c9SMarcel Apfelbaum "no") 286821ab34c9SMarcel Apfelbaum pvrdma="no" 286921ab34c9SMarcel Apfelbaum ;; 287021ab34c9SMarcel Apfelbaum esac 287121ab34c9SMarcel Apfelbaumelse 287221ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 287321ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 287421ab34c9SMarcel Apfelbaum fi 287521ab34c9SMarcel Apfelbaum pvrdma="no" 287621ab34c9SMarcel Apfelbaumfi 287795c6bff3SBenoît Canet 2878ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 2879ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 2880ee108585SYuval Shaia 2881ee108585SYuval Shaiacat > $TMPC <<EOF && 2882ee108585SYuval Shaia#include <infiniband/verbs.h> 2883ee108585SYuval Shaia 2884ee108585SYuval Shaiaint 2885ee108585SYuval Shaiamain(void) 2886ee108585SYuval Shaia{ 2887ee108585SYuval Shaia struct ibv_mr *mr; 2888ee108585SYuval Shaia struct ibv_pd *pd = NULL; 2889ee108585SYuval Shaia size_t length = 10; 2890ee108585SYuval Shaia uint64_t iova = 0; 2891ee108585SYuval Shaia int access = 0; 2892ee108585SYuval Shaia void *addr = NULL; 2893ee108585SYuval Shaia 2894ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 2895ee108585SYuval Shaia 2896ee108585SYuval Shaia ibv_dereg_mr(mr); 2897ee108585SYuval Shaia 2898ee108585SYuval Shaia return 0; 2899ee108585SYuval Shaia} 2900ee108585SYuval ShaiaEOF 2901ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 2902ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 2903ee108585SYuval Shaia fi 2904ee108585SYuval Shaiafi 2905ee108585SYuval Shaia 290695c6bff3SBenoît Canet########################################## 2907c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c 2908dce512deSChristoph Hellwigif test "$xfs" != "no" ; then 2909dce512deSChristoph Hellwig cat > $TMPC << EOF 2910ffc41d10SStefan Weil#include <stddef.h> /* NULL */ 2911dce512deSChristoph Hellwig#include <xfs/xfs.h> 2912dce512deSChristoph Hellwigint main(void) 2913dce512deSChristoph Hellwig{ 2914dce512deSChristoph Hellwig xfsctl(NULL, 0, 0, NULL); 2915dce512deSChristoph Hellwig return 0; 2916dce512deSChristoph Hellwig} 2917dce512deSChristoph HellwigEOF 2918dce512deSChristoph Hellwig if compile_prog "" "" ; then 2919dce512deSChristoph Hellwig xfs="yes" 2920dce512deSChristoph Hellwig else 2921dce512deSChristoph Hellwig if test "$xfs" = "yes" ; then 2922e3a6e0daSzhaolichang feature_not_found "xfs" "Install xfsprogs/xfslibs devel" 2923dce512deSChristoph Hellwig fi 2924dce512deSChristoph Hellwig xfs=no 2925dce512deSChristoph Hellwig fi 2926dce512deSChristoph Hellwigfi 2927dce512deSChristoph Hellwig 2928dce512deSChristoph Hellwig########################################## 29298a16d273Sths# vde libraries probe 2930dfb278bdSJuan Quintelaif test "$vde" != "no" ; then 29314baae0acSJuan Quintela vde_libs="-lvdeplug" 29328a16d273Sths cat > $TMPC << EOF 29338a16d273Sths#include <libvdeplug.h> 29344a7f0e06Spbrookint main(void) 29354a7f0e06Spbrook{ 29364a7f0e06Spbrook struct vde_open_args a = {0, 0, 0}; 2937fea08e08SPeter Maydell char s[] = ""; 2938fea08e08SPeter Maydell vde_open(s, s, &a); 29394a7f0e06Spbrook return 0; 29404a7f0e06Spbrook} 29418a16d273SthsEOF 294252166aa0SJuan Quintela if compile_prog "" "$vde_libs" ; then 29434baae0acSJuan Quintela vde=yes 2944dfb278bdSJuan Quintela else 2945dfb278bdSJuan Quintela if test "$vde" = "yes" ; then 294621684af0SStewart Smith feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2947dfb278bdSJuan Quintela fi 2948dfb278bdSJuan Quintela vde=no 29498a16d273Sths fi 29508a16d273Sthsfi 29518a16d273Sths 29528a16d273Sths########################################## 29530a985b37SVincenzo Maffione# netmap support probe 29540a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version 29550a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 29560a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up 29570a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will 29580a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds. 295958952137SVincenzo Maffioneif test "$netmap" != "no" ; then 296058952137SVincenzo Maffione cat > $TMPC << EOF 296158952137SVincenzo Maffione#include <inttypes.h> 296258952137SVincenzo Maffione#include <net/if.h> 296358952137SVincenzo Maffione#include <net/netmap.h> 296458952137SVincenzo Maffione#include <net/netmap_user.h> 29650a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15) 29660a985b37SVincenzo Maffione#error 29670a985b37SVincenzo Maffione#endif 296858952137SVincenzo Maffioneint main(void) { return 0; } 296958952137SVincenzo MaffioneEOF 297058952137SVincenzo Maffione if compile_prog "" "" ; then 297158952137SVincenzo Maffione netmap=yes 297258952137SVincenzo Maffione else 297358952137SVincenzo Maffione if test "$netmap" = "yes" ; then 297458952137SVincenzo Maffione feature_not_found "netmap" 297558952137SVincenzo Maffione fi 297658952137SVincenzo Maffione netmap=no 297758952137SVincenzo Maffione fi 297858952137SVincenzo Maffionefi 297958952137SVincenzo Maffione 298058952137SVincenzo Maffione########################################## 2981422a5fd0SJoelle van Dyne# detect CoreAudio 2982422a5fd0SJoelle van Dyneif test "$coreaudio" != "no" ; then 2983422a5fd0SJoelle van Dyne coreaudio_libs="-framework CoreAudio" 2984422a5fd0SJoelle van Dyne cat > $TMPC << EOF 2985422a5fd0SJoelle van Dyne#include <CoreAudio/CoreAudio.h> 2986422a5fd0SJoelle van Dyneint main(void) 2987422a5fd0SJoelle van Dyne{ 2988422a5fd0SJoelle van Dyne return (int)AudioGetCurrentHostTime(); 2989422a5fd0SJoelle van Dyne} 2990422a5fd0SJoelle van DyneEOF 2991422a5fd0SJoelle van Dyne if compile_prog "" "$coreaudio_libs" ; then 2992422a5fd0SJoelle van Dyne coreaudio=yes 2993422a5fd0SJoelle van Dyne else 2994422a5fd0SJoelle van Dyne coreaudio=no 2995422a5fd0SJoelle van Dyne fi 2996422a5fd0SJoelle van Dynefi 2997422a5fd0SJoelle van Dyne 2998422a5fd0SJoelle van Dyne########################################## 2999c2de5c91Smalc# Sound support libraries probe 30008f28f3fbSths 300189138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') 3002c2de5c91Smalcfor drv in $audio_drv_list; do 3003c2de5c91Smalc case $drv in 3004e42975a1SGerd Hoffmann alsa | try-alsa) 3005c80a867fSGerd Hoffmann if $pkg_config alsa --exists; then 3006c80a867fSGerd Hoffmann alsa_libs=$($pkg_config alsa --libs) 3007478e943fSPaolo Bonzini alsa_cflags=$($pkg_config alsa --cflags) 3008478e943fSPaolo Bonzini alsa=yes 3009e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3010e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') 3011e42975a1SGerd Hoffmann fi 3012e42975a1SGerd Hoffmann else 3013e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3014e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') 3015c80a867fSGerd Hoffmann else 3016c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3017c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3018c80a867fSGerd Hoffmann fi 3019e42975a1SGerd Hoffmann fi 3020c2de5c91Smalc ;; 3021c2de5c91Smalc 3022e42975a1SGerd Hoffmann pa | try-pa) 3023c80a867fSGerd Hoffmann if $pkg_config libpulse --exists; then 3024478e943fSPaolo Bonzini libpulse=yes 3025c80a867fSGerd Hoffmann pulse_libs=$($pkg_config libpulse --libs) 3026478e943fSPaolo Bonzini pulse_cflags=$($pkg_config libpulse --cflags) 3027e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3028e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') 3029e42975a1SGerd Hoffmann fi 3030e42975a1SGerd Hoffmann else 3031e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3032e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') 3033c80a867fSGerd Hoffmann else 3034c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3035c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3036c80a867fSGerd Hoffmann fi 3037e42975a1SGerd Hoffmann fi 3038b8e59f18Smalc ;; 3039b8e59f18Smalc 3040373967b2SGerd Hoffmann sdl) 3041373967b2SGerd Hoffmann if test "$sdl" = "no"; then 3042373967b2SGerd Hoffmann error_exit "sdl not found or disabled, can not use sdl audio driver" 3043373967b2SGerd Hoffmann fi 3044373967b2SGerd Hoffmann ;; 3045373967b2SGerd Hoffmann 3046e42975a1SGerd Hoffmann try-sdl) 3047e42975a1SGerd Hoffmann if test "$sdl" = "no"; then 3048e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') 3049e42975a1SGerd Hoffmann else 3050e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') 3051e42975a1SGerd Hoffmann fi 3052e42975a1SGerd Hoffmann ;; 3053e42975a1SGerd Hoffmann 3054422a5fd0SJoelle van Dyne coreaudio | try-coreaudio) 3055422a5fd0SJoelle van Dyne if test "$coreaudio" = "no"; then 3056422a5fd0SJoelle van Dyne if test "$drv" = "try-coreaudio"; then 3057422a5fd0SJoelle van Dyne audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio//') 3058422a5fd0SJoelle van Dyne else 3059422a5fd0SJoelle van Dyne error_exit "$drv check failed" \ 3060422a5fd0SJoelle van Dyne "Make sure to have the $drv is available." 3061422a5fd0SJoelle van Dyne fi 3062422a5fd0SJoelle van Dyne else 3063b1149911SFam Zheng coreaudio_libs="-framework CoreAudio" 3064422a5fd0SJoelle van Dyne if test "$drv" = "try-coreaudio"; then 3065422a5fd0SJoelle van Dyne audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio/coreaudio/') 3066422a5fd0SJoelle van Dyne fi 3067422a5fd0SJoelle van Dyne fi 3068997e690aSJuan Quintela ;; 3069997e690aSJuan Quintela 3070a4bf6780SJuan Quintela dsound) 3071b1149911SFam Zheng dsound_libs="-lole32 -ldxguid" 3072d5631638Smalc audio_win_int="yes" 3073a4bf6780SJuan Quintela ;; 3074a4bf6780SJuan Quintela 3075a4bf6780SJuan Quintela oss) 3076b1149911SFam Zheng oss_libs="$oss_lib" 3077a4bf6780SJuan Quintela ;; 3078a4bf6780SJuan Quintela 30792e445703SGeoffrey McRae jack | try-jack) 30802e445703SGeoffrey McRae if $pkg_config jack --exists; then 3081478e943fSPaolo Bonzini libjack=yes 30822e445703SGeoffrey McRae jack_libs=$($pkg_config jack --libs) 30832e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 30842e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') 30852e445703SGeoffrey McRae fi 30862e445703SGeoffrey McRae else 30872e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 30882e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') 30892e445703SGeoffrey McRae else 30902e445703SGeoffrey McRae error_exit "$drv check failed" \ 30912e445703SGeoffrey McRae "Make sure to have the $drv libs and headers installed." 30922e445703SGeoffrey McRae fi 30932e445703SGeoffrey McRae fi 30942e445703SGeoffrey McRae ;; 30952e445703SGeoffrey McRae 3096e4c63a6aSmalc *) 30971c9b2a52Smalc echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 309876ad07a4SPeter Maydell error_exit "Unknown driver '$drv' selected" \ 309976ad07a4SPeter Maydell "Possible drivers are: $audio_possible_drivers" 3100e4c63a6aSmalc } 3101e4c63a6aSmalc ;; 3102c2de5c91Smalc esac 3103c2de5c91Smalcdone 31048f28f3fbSths 31054d3b6f6eSbalrog########################################## 3106e18df141SAnthony Liguori# glib support probe 3107a52d28afSPaolo Bonzini 3108b4c6036fSDaniel P. Berrangéglib_req_ver=2.56 3109aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 3110aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 3111a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 3112aa0d1f44SPaolo Bonzinifi 311354cb65d8SEmilio G. Cotaif test "$plugins" = yes; then 311454cb65d8SEmilio G. Cota glib_modules="$glib_modules gmodule-2.0" 311554cb65d8SEmilio G. Cotafi 3116e26110cfSFam Zheng 3117aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 3118e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 311989138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 312089138857SStefan Weil glib_libs=$($pkg_config --libs $i) 3121e18df141SAnthony Liguori else 3122e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 3123e26110cfSFam Zheng fi 3124e26110cfSFam Zhengdone 3125e26110cfSFam Zheng 3126215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 3127215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 3128215b0c2fSPaolo Bonzini 3129215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 3130215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 3131215b0c2fSPaolo Bonzinifi 3132215b0c2fSPaolo Bonzini 313320cf7b8eSDenis Plotnikovif ! test "$gio" = "no"; then 313420cf7b8eSDenis Plotnikov pass=no 3135f876b765SMarc-André Lureau if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 3136f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 3137f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 313825a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 31395ecfb76cSPaolo Bonzini if ! has "$gdbus_codegen"; then 31400dba4897SMarc-André Lureau gdbus_codegen= 31410dba4897SMarc-André Lureau fi 314276346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 314376346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 314476346b62SPeter Maydell # -lblkid and will give a link error. 314513ceae66SPeter Maydell cat > $TMPC <<EOF 314613ceae66SPeter Maydell#include <gio/gio.h> 314713ceae66SPeter Maydellint main(void) 314813ceae66SPeter Maydell{ 314913ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 315013ceae66SPeter Maydell return 0; 315113ceae66SPeter Maydell} 315213ceae66SPeter MaydellEOF 315313ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 315420cf7b8eSDenis Plotnikov pass=yes 315576346b62SPeter Maydell else 315620cf7b8eSDenis Plotnikov pass=no 3157f876b765SMarc-André Lureau fi 3158f876b765SMarc-André Lureau 315920cf7b8eSDenis Plotnikov if test "$pass" = "yes" && 316020cf7b8eSDenis Plotnikov $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 316125a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 316225a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 316325a97a56SMarc-André Lureau fi 316420cf7b8eSDenis Plotnikov fi 316520cf7b8eSDenis Plotnikov 316620cf7b8eSDenis Plotnikov if test "$pass" = "no"; then 316720cf7b8eSDenis Plotnikov if test "$gio" = "yes"; then 316820cf7b8eSDenis Plotnikov feature_not_found "gio" "Install libgio >= 2.0" 316920cf7b8eSDenis Plotnikov else 317020cf7b8eSDenis Plotnikov gio=no 317120cf7b8eSDenis Plotnikov fi 317220cf7b8eSDenis Plotnikov else 317320cf7b8eSDenis Plotnikov gio=yes 317420cf7b8eSDenis Plotnikov fi 317520cf7b8eSDenis Plotnikovfi 317625a97a56SMarc-André Lureau 3177977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 3178977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 3179977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 3180977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 3181977a82abSDaniel P. Berrangecat > $TMPC <<EOF 3182977a82abSDaniel P. Berrange#include <glib.h> 3183977a82abSDaniel P. Berrange#include <unistd.h> 3184977a82abSDaniel P. Berrange 3185977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 3186977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 3187977a82abSDaniel P. Berrange 3188977a82abSDaniel P. Berrangeint main(void) { 3189977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 3190977a82abSDaniel P. Berrange return 0; 3191977a82abSDaniel P. Berrange} 3192977a82abSDaniel P. BerrangeEOF 3193977a82abSDaniel P. Berrange 3194215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 3195977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 3196977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 3197977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 3198977a82abSDaniel P. Berrange "build target" 3199977a82abSDaniel P. Berrangefi 3200977a82abSDaniel P. Berrange 3201bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage 3202bbbf2e04SJohn Snowcat > $TMPC << EOF 3203bbbf2e04SJohn Snow#include <glib.h> 3204bbbf2e04SJohn Snowint main(void) { return 0; } 3205bbbf2e04SJohn SnowEOF 3206bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 3207bbbf2e04SJohn Snow if cc_has_warning_flag "-Wno-unknown-attributes"; then 3208bbbf2e04SJohn Snow glib_cflags="-Wno-unknown-attributes $glib_cflags" 32095770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS" 3210bbbf2e04SJohn Snow fi 3211bbbf2e04SJohn Snowfi 3212bbbf2e04SJohn Snow 32139bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 32149bda600bSEric Blakecat > $TMPC << EOF 32159bda600bSEric Blake#include <glib.h> 32169bda600bSEric Blaketypedef struct Foo { 32179bda600bSEric Blake int i; 32189bda600bSEric Blake} Foo; 32199bda600bSEric Blakestatic void foo_free(Foo *f) 32209bda600bSEric Blake{ 32219bda600bSEric Blake g_free(f); 32229bda600bSEric Blake} 32239bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); 32249bda600bSEric Blakeint main(void) { return 0; } 32259bda600bSEric BlakeEOF 32269bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 32279bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 32289bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 32295770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 32309bda600bSEric Blake fi 32319bda600bSEric Blakefi 32329bda600bSEric Blake 3233e26110cfSFam Zheng########################################## 3234e26110cfSFam Zheng# SHA command probe for modules 3235e26110cfSFam Zhengif test "$modules" = yes; then 3236e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 3237e26110cfSFam Zheng for c in $shacmd_probe; do 32388ccefb91SFam Zheng if has $c; then 3239e26110cfSFam Zheng shacmd="$c" 3240e26110cfSFam Zheng break 3241e26110cfSFam Zheng fi 3242e26110cfSFam Zheng done 3243e26110cfSFam Zheng if test "$shacmd" = ""; then 3244e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 3245e26110cfSFam Zheng fi 3246e18df141SAnthony Liguorifi 3247e18df141SAnthony Liguori 3248e18df141SAnthony Liguori########################################## 3249e5d355d1Saliguori# pthread probe 32504b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 32513c529d93Saliguori 3252e5d355d1Saliguoripthread=no 3253414f0dabSblueswir1cat > $TMPC << EOF 32543c529d93Saliguori#include <pthread.h> 32557a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; } 32567a42bbe4SStefan Weilint main(void) { 32577a42bbe4SStefan Weil pthread_t thread; 32587a42bbe4SStefan Weil pthread_create(&thread, 0, f, 0); 32597a42bbe4SStefan Weil return 0; 32607a42bbe4SStefan Weil} 3261414f0dabSblueswir1EOF 3262bd00d539SAndreas Färberif compile_prog "" "" ; then 3263bd00d539SAndreas Färber pthread=yes 3264bd00d539SAndreas Färberelse 3265de65fe0fSSebastian Herbszt for pthread_lib in $PTHREADLIBS_LIST; do 326652166aa0SJuan Quintela if compile_prog "" "$pthread_lib" ; then 3267e5d355d1Saliguori pthread=yes 3268de65fe0fSSebastian Herbszt break 3269414f0dabSblueswir1 fi 3270de65fe0fSSebastian Herbszt done 3271bd00d539SAndreas Färberfi 3272414f0dabSblueswir1 3273e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then 327476ad07a4SPeter Maydell error_exit "pthread check failed" \ 327576ad07a4SPeter Maydell "Make sure to have the pthread libs and headers installed." 3276e5d355d1Saliguorifi 3277e5d355d1Saliguori 3278479a5747SRoman Bolshakov# check for pthread_setname_np with thread id 3279479a5747SRoman Bolshakovpthread_setname_np_w_tid=no 32805c312079SDr. David Alan Gilbertcat > $TMPC << EOF 32815c312079SDr. David Alan Gilbert#include <pthread.h> 32825c312079SDr. David Alan Gilbert 32835c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; } 32845c312079SDr. David Alan Gilbertint main(void) 32855c312079SDr. David Alan Gilbert{ 32865c312079SDr. David Alan Gilbert pthread_t thread; 32875c312079SDr. David Alan Gilbert pthread_create(&thread, 0, f, 0); 32885c312079SDr. David Alan Gilbert pthread_setname_np(thread, "QEMU"); 32895c312079SDr. David Alan Gilbert return 0; 32905c312079SDr. David Alan Gilbert} 32915c312079SDr. David Alan GilbertEOF 32925c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then 3293479a5747SRoman Bolshakov pthread_setname_np_w_tid=yes 3294479a5747SRoman Bolshakovfi 3295479a5747SRoman Bolshakov 3296479a5747SRoman Bolshakov# check for pthread_setname_np without thread id 3297479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no 3298479a5747SRoman Bolshakovcat > $TMPC << EOF 3299479a5747SRoman Bolshakov#include <pthread.h> 3300479a5747SRoman Bolshakov 330112a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 3302479a5747SRoman Bolshakovint main(void) 3303479a5747SRoman Bolshakov{ 3304479a5747SRoman Bolshakov pthread_t thread; 3305479a5747SRoman Bolshakov pthread_create(&thread, 0, f, 0); 3306479a5747SRoman Bolshakov return 0; 3307479a5747SRoman Bolshakov} 3308479a5747SRoman BolshakovEOF 3309479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then 3310479a5747SRoman Bolshakov pthread_setname_np_wo_tid=yes 33115c312079SDr. David Alan Gilbertfi 33125c312079SDr. David Alan Gilbert 3313bf9298b9Saliguori########################################## 3314b10d49d7SPino Toscano# libssh probe 3315b10d49d7SPino Toscanoif test "$libssh" != "no" ; then 3316b4c10fc6SThomas Huth if $pkg_config --exists "libssh >= 0.8.7"; then 3317b10d49d7SPino Toscano libssh_cflags=$($pkg_config libssh --cflags) 3318b10d49d7SPino Toscano libssh_libs=$($pkg_config libssh --libs) 3319b10d49d7SPino Toscano libssh=yes 33200a12ec87SRichard W.M. Jones else 3321b10d49d7SPino Toscano if test "$libssh" = "yes" ; then 3322b10d49d7SPino Toscano error_exit "libssh required for --enable-libssh" 33230a12ec87SRichard W.M. Jones fi 3324b10d49d7SPino Toscano libssh=no 33250a12ec87SRichard W.M. Jones fi 33260a12ec87SRichard W.M. Jonesfi 33270a12ec87SRichard W.M. Jones 33280a12ec87SRichard W.M. Jones########################################## 33295c6c3a6cSChristoph Hellwig# linux-aio probe 33305c6c3a6cSChristoph Hellwig 33315c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then 33325c6c3a6cSChristoph Hellwig cat > $TMPC <<EOF 33335c6c3a6cSChristoph Hellwig#include <libaio.h> 33345c6c3a6cSChristoph Hellwig#include <sys/eventfd.h> 3335832ce9c2SScott Wood#include <stddef.h> 33365c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 33375c6c3a6cSChristoph HellwigEOF 33385c6c3a6cSChristoph Hellwig if compile_prog "" "-laio" ; then 33395c6c3a6cSChristoph Hellwig linux_aio=yes 33405c6c3a6cSChristoph Hellwig else 33415c6c3a6cSChristoph Hellwig if test "$linux_aio" = "yes" ; then 334221684af0SStewart Smith feature_not_found "linux AIO" "Install libaio devel" 33435c6c3a6cSChristoph Hellwig fi 33443cfcae3cSLuiz Capitulino linux_aio=no 33455c6c3a6cSChristoph Hellwig fi 33465c6c3a6cSChristoph Hellwigfi 33475c6c3a6cSChristoph Hellwig 33485c6c3a6cSChristoph Hellwig########################################## 33497aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX 33503b8acc11SPaolo Bonzini 33517aaa6a16SPaolo Bonziniif test "$tpm" = ""; then 33527aaa6a16SPaolo Bonzini if test "$mingw32" = "yes"; then 33537aaa6a16SPaolo Bonzini tpm=no 33543b8acc11SPaolo Bonzini else 33557aaa6a16SPaolo Bonzini tpm=yes 33567aaa6a16SPaolo Bonzini fi 33577aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then 33587aaa6a16SPaolo Bonzini if test "$mingw32" = "yes" ; then 33597aaa6a16SPaolo Bonzini error_exit "TPM emulation only available on POSIX systems" 33607aaa6a16SPaolo Bonzini fi 33613b8acc11SPaolo Bonzinifi 33623b8acc11SPaolo Bonzini 33633b8acc11SPaolo Bonzini########################################## 3364bf9298b9Saliguori# iovec probe 3365bf9298b9Saliguoricat > $TMPC <<EOF 3366db34f0b3Sblueswir1#include <sys/types.h> 3367bf9298b9Saliguori#include <sys/uio.h> 3368db34f0b3Sblueswir1#include <unistd.h> 3369f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); } 3370bf9298b9SaliguoriEOF 3371bf9298b9Saliguoriiovec=no 337252166aa0SJuan Quintelaif compile_prog "" "" ; then 3373bf9298b9Saliguori iovec=yes 3374bf9298b9Saliguorifi 3375bf9298b9Saliguori 3376f652e6afSaurel32########################################## 3377f652e6afSaurel32# fdt probe 3378e169e1e1SPeter Maydell 3379fbb4121dSPaolo Bonzinicase "$fdt" in 3380fbb4121dSPaolo Bonzini auto | enabled | internal) 3381fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 3382aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 3383fbb4121dSPaolo Bonzini ;; 3384fbb4121dSPaolo Bonziniesac 3385f652e6afSaurel32 338620ff075bSMichael Walle########################################## 33879d49bcf6SMarkus Armbruster# opengl probe (for sdl2, gtk) 3388b1546f32SGerd Hoffmann 3389d52c454aSMarc-André Lureaugbm="no" 3390d52c454aSMarc-André Lureauif $pkg_config gbm; then 3391d52c454aSMarc-André Lureau gbm_cflags="$($pkg_config --cflags gbm)" 3392d52c454aSMarc-André Lureau gbm_libs="$($pkg_config --libs gbm)" 3393d52c454aSMarc-André Lureau gbm="yes" 3394d52c454aSMarc-André Lureaufi 3395d52c454aSMarc-André Lureau 3396da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 3397bc6a3565SAkihiko Odaki epoxy=no 3398bc6a3565SAkihiko Odaki if $pkg_config epoxy; then 3399bc6a3565SAkihiko Odaki cat > $TMPC << EOF 3400bc6a3565SAkihiko Odaki#include <epoxy/egl.h> 3401bc6a3565SAkihiko Odakiint main(void) { return 0; } 3402bc6a3565SAkihiko OdakiEOF 3403bc6a3565SAkihiko Odaki if compile_prog "" "" ; then 3404bc6a3565SAkihiko Odaki epoxy=yes 3405bc6a3565SAkihiko Odaki fi 3406bc6a3565SAkihiko Odaki fi 3407bc6a3565SAkihiko Odaki 3408bc6a3565SAkihiko Odaki if test "$epoxy" = "yes" ; then 3409bc6a3565SAkihiko Odaki opengl_cflags="$($pkg_config --cflags epoxy)" 3410bc6a3565SAkihiko Odaki opengl_libs="$($pkg_config --libs epoxy)" 3411da076ffeSGerd Hoffmann opengl=yes 341220ff075bSMichael Walle else 3413da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 3414bc6a3565SAkihiko Odaki feature_not_found "opengl" "Please install epoxy with EGL" 341520ff075bSMichael Walle fi 3416f676c67eSJeremy White opengl_cflags="" 3417da076ffeSGerd Hoffmann opengl_libs="" 3418da076ffeSGerd Hoffmann opengl=no 341920ff075bSMichael Walle fi 342020ff075bSMichael Wallefi 342120ff075bSMichael Walle 3422dcc38d1cSMarcelo Tosatti########################################## 3423a99d57bbSWanlong Gao# libnuma probe 3424a99d57bbSWanlong Gao 3425a99d57bbSWanlong Gaoif test "$numa" != "no" ; then 3426a99d57bbSWanlong Gao cat > $TMPC << EOF 3427a99d57bbSWanlong Gao#include <numa.h> 3428a99d57bbSWanlong Gaoint main(void) { return numa_available(); } 3429a99d57bbSWanlong GaoEOF 3430a99d57bbSWanlong Gao 3431a99d57bbSWanlong Gao if compile_prog "" "-lnuma" ; then 3432a99d57bbSWanlong Gao numa=yes 3433ab318051SMarc-André Lureau numa_libs="-lnuma" 3434a99d57bbSWanlong Gao else 3435a99d57bbSWanlong Gao if test "$numa" = "yes" ; then 3436a99d57bbSWanlong Gao feature_not_found "numa" "install numactl devel" 3437a99d57bbSWanlong Gao fi 3438a99d57bbSWanlong Gao numa=no 3439a99d57bbSWanlong Gao fi 3440a99d57bbSWanlong Gaofi 3441a99d57bbSWanlong Gao 3442aa087962SPaolo Bonzinimalloc=system 34437b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then 34447b01cb97SAlexandre Derumier echo "ERROR: tcmalloc && jemalloc can't be used at the same time" 34457b01cb97SAlexandre Derumier exit 1 3446aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then 3447aa087962SPaolo Bonzini malloc=tcmalloc 3448aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then 3449aa087962SPaolo Bonzini malloc=jemalloc 34507b01cb97SAlexandre Derumierfi 34517b01cb97SAlexandre Derumier 3452955727d2SCortland Tölva# check for usbfs 3453955727d2SCortland Tölvahave_usbfs=no 3454955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 345596566d09SThomas Petazzoni cat > $TMPC << EOF 345696566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 345796566d09SThomas Petazzoni 345896566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 345996566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 346096566d09SThomas Petazzoni#endif 346196566d09SThomas Petazzoni 346296566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 346396566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 346496566d09SThomas Petazzoni#endif 346596566d09SThomas Petazzoni 346696566d09SThomas Petazzoniint main(void) 346796566d09SThomas Petazzoni{ 346896566d09SThomas Petazzoni return 0; 346996566d09SThomas Petazzoni} 347096566d09SThomas PetazzoniEOF 347196566d09SThomas Petazzoni if compile_prog "" ""; then 3472955727d2SCortland Tölva have_usbfs=yes 3473955727d2SCortland Tölva fi 3474955727d2SCortland Tölvafi 3475751bcc39SMarc-André Lureau 3476de5071c5SBlue Swirl########################################## 3477cd4ec0b4SGerd Hoffmann# spice probe 347858d3f3ffSGerd Hoffmannif test "$spice_protocol" != "no" ; then 347958d3f3ffSGerd Hoffmann spice_protocol_cflags=$($pkg_config --cflags spice-protocol 2>/dev/null) 348058d3f3ffSGerd Hoffmann if $pkg_config --atleast-version=0.12.3 spice-protocol; then 348158d3f3ffSGerd Hoffmann spice_protocol="yes" 348258d3f3ffSGerd Hoffmann else 348358d3f3ffSGerd Hoffmann if test "$spice_protocol" = "yes" ; then 348458d3f3ffSGerd Hoffmann feature_not_found "spice_protocol" \ 348558d3f3ffSGerd Hoffmann "Install spice-protocol(>=0.12.3) devel" 348658d3f3ffSGerd Hoffmann fi 348758d3f3ffSGerd Hoffmann spice_protocol="no" 348858d3f3ffSGerd Hoffmann fi 348958d3f3ffSGerd Hoffmannfi 349058d3f3ffSGerd Hoffmann 3491cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then 3492cd4ec0b4SGerd Hoffmann cat > $TMPC << EOF 3493cd4ec0b4SGerd Hoffmann#include <spice.h> 3494cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; } 3495cd4ec0b4SGerd HoffmannEOF 3496710fc4f5SJiri Denemark spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3497710fc4f5SJiri Denemark spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 34981b63665cSMarc-André Lureau if $pkg_config --atleast-version=0.12.5 spice-server && \ 349958d3f3ffSGerd Hoffmann test "$spice_protocol" = "yes" && \ 3500cd4ec0b4SGerd Hoffmann compile_prog "$spice_cflags" "$spice_libs" ; then 3501cd4ec0b4SGerd Hoffmann spice="yes" 3502cd4ec0b4SGerd Hoffmann else 3503cd4ec0b4SGerd Hoffmann if test "$spice" = "yes" ; then 35048efc9363SHu Tao feature_not_found "spice" \ 350558d3f3ffSGerd Hoffmann "Install spice-server(>=0.12.5) devel" 3506cd4ec0b4SGerd Hoffmann fi 3507cd4ec0b4SGerd Hoffmann spice="no" 3508cd4ec0b4SGerd Hoffmann fi 3509cd4ec0b4SGerd Hoffmannfi 3510cd4ec0b4SGerd Hoffmann 3511cd4ec0b4SGerd Hoffmann########################################## 3512d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win 3513d9840e25STomoki Sekiyama 3514e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 3515e633a5c6SEric Blake test "$vss_win32_sdk" != "no" ; then 3516d9840e25STomoki Sekiyama case "$vss_win32_sdk" in 3517690604f6SMichael Roth "") vss_win32_include="-isystem $source_path" ;; 3518d9840e25STomoki Sekiyama *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3519d9840e25STomoki Sekiyama # handle path with spaces. So we symlink the headers into ".sdk/vss". 3520690604f6SMichael Roth vss_win32_include="-isystem $source_path/.sdk/vss" 3521d9840e25STomoki Sekiyama symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3522d9840e25STomoki Sekiyama ;; 3523690604f6SMichael Roth *) vss_win32_include="-isystem $vss_win32_sdk" 3524d9840e25STomoki Sekiyama esac 3525d9840e25STomoki Sekiyama cat > $TMPC << EOF 3526d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__ 3527d9840e25STomoki Sekiyama#include <inc/win2003/vss.h> 3528d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; } 3529d9840e25STomoki SekiyamaEOF 3530d9840e25STomoki Sekiyama if compile_prog "$vss_win32_include" "" ; then 3531d9840e25STomoki Sekiyama guest_agent_with_vss="yes" 3532d9840e25STomoki Sekiyama QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3533315d3184SFam Zheng libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3534f33ca81fSMichael Roth qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" 3535d9840e25STomoki Sekiyama else 3536d9840e25STomoki Sekiyama if test "$vss_win32_sdk" != "" ; then 3537d9840e25STomoki Sekiyama echo "ERROR: Please download and install Microsoft VSS SDK:" 3538d9840e25STomoki Sekiyama echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3539d9840e25STomoki Sekiyama echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3540d9840e25STomoki Sekiyama echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3541d9840e25STomoki Sekiyama echo "ERROR: The headers are extracted in the directory \`inc'." 3542d9840e25STomoki Sekiyama feature_not_found "VSS support" 3543d9840e25STomoki Sekiyama fi 3544d9840e25STomoki Sekiyama guest_agent_with_vss="no" 3545d9840e25STomoki Sekiyama fi 3546d9840e25STomoki Sekiyamafi 3547d9840e25STomoki Sekiyama 3548d9840e25STomoki Sekiyama########################################## 3549d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified) 3550d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent 3551d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the 3552d9840e25STomoki Sekiyama# pre-compiled .tlb file is included. 3553d9840e25STomoki Sekiyama 3554e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 3555e633a5c6SEric Blake test "$guest_agent_with_vss" = "yes" ; then 3556d9840e25STomoki Sekiyama if test -z "$win_sdk"; then 3557d9840e25STomoki Sekiyama programfiles="$PROGRAMFILES" 3558d9840e25STomoki Sekiyama test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3559d9840e25STomoki Sekiyama if test -n "$programfiles"; then 3560d9840e25STomoki Sekiyama win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3561d9840e25STomoki Sekiyama else 3562d9840e25STomoki Sekiyama feature_not_found "Windows SDK" 3563d9840e25STomoki Sekiyama fi 3564d9840e25STomoki Sekiyama elif test "$win_sdk" = "no"; then 3565d9840e25STomoki Sekiyama win_sdk="" 3566d9840e25STomoki Sekiyama fi 3567d9840e25STomoki Sekiyamafi 3568d9840e25STomoki Sekiyama 3569d9840e25STomoki Sekiyama########################################## 357050cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h 3571e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then 357250cbebb9SMichael Roth cat > $TMPC << EOF 357350cbebb9SMichael Roth#include <windows.h> 357450cbebb9SMichael Roth#include <ntddscsi.h> 357550cbebb9SMichael Rothint main(void) { 357650cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS) 357750cbebb9SMichael Roth#error Missing required ioctl definitions 357850cbebb9SMichael Roth#endif 357950cbebb9SMichael Roth SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; 358050cbebb9SMichael Roth return addr.Lun; 358150cbebb9SMichael Roth} 358250cbebb9SMichael RothEOF 358350cbebb9SMichael Roth if compile_prog "" "" ; then 358450cbebb9SMichael Roth guest_agent_ntddscsi=yes 3585996b9cdcSMatt Hines libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" 358650cbebb9SMichael Roth fi 358750cbebb9SMichael Rothfi 358850cbebb9SMichael Roth 358950cbebb9SMichael Roth########################################## 35908ca80760SRichard Henderson# capstone 35918ca80760SRichard Henderson 3592e219c499SRichard Hendersoncase "$capstone" in 35938b18cdbfSRichard Henderson auto | enabled | internal) 35948b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 3595e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 3596e219c499SRichard Henderson ;; 3597e219c499SRichard Hendersonesac 35988ca80760SRichard Henderson 35998ca80760SRichard Henderson########################################## 36000a852417SPaul Durrant# check if we have posix_syslog 36010a852417SPaul Durrant 36020a852417SPaul Durrantposix_syslog=no 36030a852417SPaul Durrantcat > $TMPC << EOF 36040a852417SPaul Durrant#include <syslog.h> 36050a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } 36060a852417SPaul DurrantEOF 36070a852417SPaul Durrantif compile_prog "" "" ; then 36080a852417SPaul Durrant posix_syslog=yes 36090a852417SPaul Durrantfi 36100a852417SPaul Durrant 36110a852417SPaul Durrant########################################## 361294a420b1SStefan Hajnoczi# check if trace backend exists 361394a420b1SStefan Hajnoczi 36145b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 361594a420b1SStefan Hajnocziif test "$?" -ne 0 ; then 36165b808275SLluís Vilanova error_exit "invalid trace backends" \ 36175b808275SLluís Vilanova "Please choose supported trace backends." 361894a420b1SStefan Hajnoczifi 361994a420b1SStefan Hajnoczi 36207e24e92aSStefan Hajnoczi########################################## 36217e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present 36225b808275SLluís Vilanovaif have_backend "ust"; then 3623bf15f63cSMohamad Gebai if $pkg_config lttng-ust --exists; then 362489138857SStefan Weil lttng_ust_libs=$($pkg_config --libs lttng-ust) 36257e24e92aSStefan Hajnoczi else 3626bf15f63cSMohamad Gebai error_exit "Trace backend 'ust' missing lttng-ust header files" 36277e24e92aSStefan Hajnoczi fi 36287e24e92aSStefan Hajnoczifi 3629b3d08c02SDaniel P. Berrange 3630b3d08c02SDaniel P. Berrange########################################## 3631b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present 36325b808275SLluís Vilanovaif have_backend "dtrace"; then 3633b3d08c02SDaniel P. Berrange if ! has 'dtrace' ; then 363476ad07a4SPeter Maydell error_exit "dtrace command is not found in PATH $PATH" 3635b3d08c02SDaniel P. Berrange fi 3636c276b17dSDaniel P. Berrange trace_backend_stap="no" 3637c276b17dSDaniel P. Berrange if has 'stap' ; then 3638c276b17dSDaniel P. Berrange trace_backend_stap="yes" 36394b265c79SStefan Hajnoczi 36404b265c79SStefan Hajnoczi # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 36414b265c79SStefan Hajnoczi # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 36424b265c79SStefan Hajnoczi # instead. QEMU --enable-modules depends on this because the SystemTap 36434b265c79SStefan Hajnoczi # semaphores are linked into the main binary and not the module's shared 36444b265c79SStefan Hajnoczi # object. 36454b265c79SStefan Hajnoczi QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" 3646c276b17dSDaniel P. Berrange fi 3647b3d08c02SDaniel P. Berrangefi 3648b3d08c02SDaniel P. Berrange 36497e24e92aSStefan Hajnoczi########################################## 3650519175a2SAlex Barcelo# check and set a backend for coroutine 3651d0e2fce5SAneesh Kumar K.V 36527c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 365333c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 365433c53c54SDaniel P. Berrange# specific one. 36557c2acc70SPeter Maydell 36567c2acc70SPeter Maydellucontext_works=no 3657d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 3658d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 3659d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 3660cdf84806SPeter Maydell#ifdef __stub_makecontext 3661cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 3662cdf84806SPeter Maydell#endif 366375cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 3664d0e2fce5SAneesh Kumar K.VEOF 3665d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 36667c2acc70SPeter Maydell ucontext_works=yes 3667d0e2fce5SAneesh Kumar K.V fi 3668519175a2SAlex Barcelofi 36697c2acc70SPeter Maydell 36707c2acc70SPeter Maydellif test "$coroutine" = ""; then 36717c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 36727c2acc70SPeter Maydell coroutine=win32 36737c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 36747c2acc70SPeter Maydell coroutine=ucontext 3675519175a2SAlex Barcelo else 36767c2acc70SPeter Maydell coroutine=sigaltstack 36777c2acc70SPeter Maydell fi 36787c2acc70SPeter Maydellelse 36797c2acc70SPeter Maydell case $coroutine in 36807c2acc70SPeter Maydell windows) 36817c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 36827c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 36837c2acc70SPeter Maydell fi 36847c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 36857c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 36867c2acc70SPeter Maydell coroutine=win32 36877c2acc70SPeter Maydell ;; 36887c2acc70SPeter Maydell ucontext) 36897c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 36907c2acc70SPeter Maydell feature_not_found "ucontext" 36917c2acc70SPeter Maydell fi 36927c2acc70SPeter Maydell ;; 369333c53c54SDaniel P. Berrange sigaltstack) 36947c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 36957c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 36967c2acc70SPeter Maydell fi 36977c2acc70SPeter Maydell ;; 36987c2acc70SPeter Maydell *) 369976ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 37007c2acc70SPeter Maydell ;; 37017c2acc70SPeter Maydell esac 3702d0e2fce5SAneesh Kumar K.Vfi 3703d0e2fce5SAneesh Kumar K.V 370470c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then 370570c60c08SStefan Hajnoczi coroutine_pool=yes 370670c60c08SStefan Hajnoczifi 370770c60c08SStefan Hajnoczi 37087d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then 37097d992e4dSPeter Lieven if test "$coroutine_pool" = "yes"; then 37107d992e4dSPeter Lieven echo "WARN: disabling coroutine pool for stack usage debugging" 37117d992e4dSPeter Lieven coroutine_pool=no 37127d992e4dSPeter Lieven fi 37137d992e4dSPeter Lievenfi 37147d992e4dSPeter Lieven 37151e4f6065SDaniele Buono################################################## 37161e4f6065SDaniele Buono# SafeStack 37171e4f6065SDaniele Buono 37181e4f6065SDaniele Buono 37191e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 37201e4f6065SDaniele Buonocat > $TMPC << EOF 37211e4f6065SDaniele Buonoint main(int argc, char *argv[]) 37221e4f6065SDaniele Buono{ 37231e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 37241e4f6065SDaniele Buono#error SafeStack Disabled 37251e4f6065SDaniele Buono#endif 37261e4f6065SDaniele Buono return 0; 37271e4f6065SDaniele Buono} 37281e4f6065SDaniele BuonoEOF 37291e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 37301e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 37311e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 37321e4f6065SDaniele Buono # Flag needed both at compilation and at linking 37331e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 37341e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 37351e4f6065SDaniele Buono else 37361e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 37371e4f6065SDaniele Buono fi 37381e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 37391e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 37401e4f6065SDaniele Buono fi 37411e4f6065SDaniele Buonoelse 37421e4f6065SDaniele Buonocat > $TMPC << EOF 37431e4f6065SDaniele Buonoint main(int argc, char *argv[]) 37441e4f6065SDaniele Buono{ 37451e4f6065SDaniele Buono#if defined(__has_feature) 37461e4f6065SDaniele Buono#if __has_feature(safe_stack) 37471e4f6065SDaniele Buono#error SafeStack Enabled 37481e4f6065SDaniele Buono#endif 37491e4f6065SDaniele Buono#endif 37501e4f6065SDaniele Buono return 0; 37511e4f6065SDaniele Buono} 37521e4f6065SDaniele BuonoEOF 37531e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 37541e4f6065SDaniele Buono # Make sure that safe-stack is disabled 37551e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 37561e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 37571e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 37581e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 37591e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 37601e4f6065SDaniele Buono fi 37611e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 37621e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 37631e4f6065SDaniele Buono fi 37641e4f6065SDaniele Buonoelse # "$safe_stack" = "" 37651e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 37661e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 37671e4f6065SDaniele Buono safe_stack="no" 37681e4f6065SDaniele Buono else 37691e4f6065SDaniele Buono safe_stack="yes" 37701e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 37711e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 37721e4f6065SDaniele Buono fi 37731e4f6065SDaniele Buono fi 37741e4f6065SDaniele Buonofi 37751e4f6065SDaniele Buonofi 37767d992e4dSPeter Lieven 377776a347e1SRichard Henderson######################################## 377876a347e1SRichard Henderson# check if cpuid.h is usable. 377976a347e1SRichard Henderson 378076a347e1SRichard Hendersoncat > $TMPC << EOF 378176a347e1SRichard Henderson#include <cpuid.h> 378276a347e1SRichard Hendersonint main(void) { 3783774d566cSPeter Maydell unsigned a, b, c, d; 3784774d566cSPeter Maydell int max = __get_cpuid_max(0, 0); 3785774d566cSPeter Maydell 3786774d566cSPeter Maydell if (max >= 1) { 3787774d566cSPeter Maydell __cpuid(1, a, b, c, d); 3788774d566cSPeter Maydell } 3789774d566cSPeter Maydell 3790774d566cSPeter Maydell if (max >= 7) { 3791774d566cSPeter Maydell __cpuid_count(7, 0, a, b, c, d); 3792774d566cSPeter Maydell } 3793774d566cSPeter Maydell 379476a347e1SRichard Henderson return 0; 379576a347e1SRichard Henderson} 379676a347e1SRichard HendersonEOF 379776a347e1SRichard Hendersonif compile_prog "" "" ; then 379876a347e1SRichard Henderson cpuid_h=yes 379976a347e1SRichard Hendersonfi 380076a347e1SRichard Henderson 38015dd89908SRichard Henderson########################################## 38025dd89908SRichard Henderson# avx2 optimization requirement check 38035dd89908SRichard Henderson# 38045dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable, 38055dd89908SRichard Henderson# since we won't be able to select the new routines. 38065dd89908SRichard Henderson 3807e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then 38085dd89908SRichard Henderson cat > $TMPC << EOF 38095dd89908SRichard Henderson#pragma GCC push_options 38105dd89908SRichard Henderson#pragma GCC target("avx2") 38115dd89908SRichard Henderson#include <cpuid.h> 38125dd89908SRichard Henderson#include <immintrin.h> 38135dd89908SRichard Hendersonstatic int bar(void *a) { 38145dd89908SRichard Henderson __m256i x = *(__m256i *)a; 38155dd89908SRichard Henderson return _mm256_testz_si256(x, x); 38165dd89908SRichard Henderson} 38175dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); } 38185dd89908SRichard HendersonEOF 38195dd89908SRichard Henderson if compile_object "" ; then 38205dd89908SRichard Henderson avx2_opt="yes" 382186583a07SLiam Merwick else 382286583a07SLiam Merwick avx2_opt="no" 38235dd89908SRichard Henderson fi 38245dd89908SRichard Hendersonfi 38255dd89908SRichard Henderson 38266b8cd447SRobert Hoo########################################## 38276b8cd447SRobert Hoo# avx512f optimization requirement check 38286b8cd447SRobert Hoo# 38296b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable, 38306b8cd447SRobert Hoo# since we won't be able to select the new routines. 38316b8cd447SRobert Hoo# by default, it is turned off. 38326b8cd447SRobert Hoo# if user explicitly want to enable it, check environment 38336b8cd447SRobert Hoo 38346b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then 38356b8cd447SRobert Hoo cat > $TMPC << EOF 38366b8cd447SRobert Hoo#pragma GCC push_options 38376b8cd447SRobert Hoo#pragma GCC target("avx512f") 38386b8cd447SRobert Hoo#include <cpuid.h> 38396b8cd447SRobert Hoo#include <immintrin.h> 38406b8cd447SRobert Hoostatic int bar(void *a) { 38416b8cd447SRobert Hoo __m512i x = *(__m512i *)a; 38426b8cd447SRobert Hoo return _mm512_test_epi64_mask(x, x); 38436b8cd447SRobert Hoo} 38446b8cd447SRobert Hooint main(int argc, char *argv[]) 38456b8cd447SRobert Hoo{ 38466b8cd447SRobert Hoo return bar(argv[0]); 38476b8cd447SRobert Hoo} 38486b8cd447SRobert HooEOF 38496b8cd447SRobert Hoo if ! compile_object "" ; then 38506b8cd447SRobert Hoo avx512f_opt="no" 38516b8cd447SRobert Hoo fi 38526b8cd447SRobert Hooelse 38536b8cd447SRobert Hoo avx512f_opt="no" 38546b8cd447SRobert Hoofi 38556b8cd447SRobert Hoo 3856f540166bSRichard Henderson######################################## 3857f540166bSRichard Henderson# check if __[u]int128_t is usable. 3858f540166bSRichard Henderson 3859f540166bSRichard Hendersonint128=no 3860f540166bSRichard Hendersoncat > $TMPC << EOF 3861f540166bSRichard Henderson__int128_t a; 3862f540166bSRichard Henderson__uint128_t b; 3863f540166bSRichard Hendersonint main (void) { 3864f540166bSRichard Henderson a = a + b; 3865f540166bSRichard Henderson b = a * b; 3866464e3671SPeter Maydell a = a * a; 3867f540166bSRichard Henderson return 0; 3868f540166bSRichard Henderson} 3869f540166bSRichard HendersonEOF 3870f540166bSRichard Hendersonif compile_prog "" "" ; then 3871f540166bSRichard Henderson int128=yes 3872f540166bSRichard Hendersonfi 387376a347e1SRichard Henderson 38747ebee43eSRichard Henderson######################################### 38757ebee43eSRichard Henderson# See if 128-bit atomic operations are supported. 38767ebee43eSRichard Henderson 38777ebee43eSRichard Hendersonatomic128=no 38787ebee43eSRichard Hendersonif test "$int128" = "yes"; then 38797ebee43eSRichard Henderson cat > $TMPC << EOF 38807ebee43eSRichard Hendersonint main(void) 38817ebee43eSRichard Henderson{ 38827ebee43eSRichard Henderson unsigned __int128 x = 0, y = 0; 3883bceac547SThomas Huth y = __atomic_load(&x, 0); 3884bceac547SThomas Huth __atomic_store(&x, y, 0); 3885bceac547SThomas Huth __atomic_compare_exchange(&x, &y, x, 0, 0, 0); 38867ebee43eSRichard Henderson return 0; 38877ebee43eSRichard Henderson} 38887ebee43eSRichard HendersonEOF 38897ebee43eSRichard Henderson if compile_prog "" "" ; then 38907ebee43eSRichard Henderson atomic128=yes 38917ebee43eSRichard Henderson fi 38927ebee43eSRichard Hendersonfi 38937ebee43eSRichard Henderson 3894e6cd4bb5SRichard Hendersoncmpxchg128=no 3895e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then 3896e6cd4bb5SRichard Henderson cat > $TMPC << EOF 3897e6cd4bb5SRichard Hendersonint main(void) 3898e6cd4bb5SRichard Henderson{ 3899e6cd4bb5SRichard Henderson unsigned __int128 x = 0, y = 0; 3900e6cd4bb5SRichard Henderson __sync_val_compare_and_swap_16(&x, y, x); 3901e6cd4bb5SRichard Henderson return 0; 3902e6cd4bb5SRichard Henderson} 3903e6cd4bb5SRichard HendersonEOF 3904e6cd4bb5SRichard Henderson if compile_prog "" "" ; then 3905e6cd4bb5SRichard Henderson cmpxchg128=yes 3906e6cd4bb5SRichard Henderson fi 3907e6cd4bb5SRichard Hendersonfi 3908e6cd4bb5SRichard Henderson 3909df79b996SRichard Henderson######################################### 3910df79b996SRichard Henderson# See if 64-bit atomic operations are supported. 3911df79b996SRichard Henderson# Note that without __atomic builtins, we can only 3912df79b996SRichard Henderson# assume atomic loads/stores max at pointer size. 3913df79b996SRichard Henderson 3914df79b996SRichard Hendersoncat > $TMPC << EOF 3915df79b996SRichard Henderson#include <stdint.h> 3916df79b996SRichard Hendersonint main(void) 3917df79b996SRichard Henderson{ 3918df79b996SRichard Henderson uint64_t x = 0, y = 0; 3919df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED 39205fe40765SThomas Huth y = __atomic_load_n(&x, __ATOMIC_RELAXED); 39215fe40765SThomas Huth __atomic_store_n(&x, y, __ATOMIC_RELAXED); 39225fe40765SThomas Huth __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 39235fe40765SThomas Huth __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 39245fe40765SThomas Huth __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 3925df79b996SRichard Henderson#else 3926df79b996SRichard Henderson typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; 3927df79b996SRichard Henderson __sync_lock_test_and_set(&x, y); 3928df79b996SRichard Henderson __sync_val_compare_and_swap(&x, y, 0); 3929df79b996SRichard Henderson __sync_fetch_and_add(&x, y); 3930df79b996SRichard Henderson#endif 3931df79b996SRichard Henderson return 0; 3932df79b996SRichard Henderson} 3933df79b996SRichard HendersonEOF 3934df79b996SRichard Hendersonif compile_prog "" "" ; then 3935df79b996SRichard Henderson atomic64=yes 3936df79b996SRichard Hendersonfi 3937df79b996SRichard Henderson 393826fffe29SEmilio G. Cota######################################### 393926fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker 394026fffe29SEmilio G. Cotald_dynamic_list="no" 394126fffe29SEmilio G. Cotaif test "$static" = "no" ; then 394226fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 394326fffe29SEmilio G. Cota{ 394426fffe29SEmilio G. Cota foo; 394526fffe29SEmilio G. Cota}; 394626fffe29SEmilio G. CotaEOF 394726fffe29SEmilio G. Cota 394826fffe29SEmilio G. Cota cat > $TMPC <<EOF 394926fffe29SEmilio G. Cota#include <stdio.h> 395026fffe29SEmilio G. Cotavoid foo(void); 395126fffe29SEmilio G. Cota 395226fffe29SEmilio G. Cotavoid foo(void) 395326fffe29SEmilio G. Cota{ 395426fffe29SEmilio G. Cota printf("foo\n"); 395526fffe29SEmilio G. Cota} 395626fffe29SEmilio G. Cota 395726fffe29SEmilio G. Cotaint main(void) 395826fffe29SEmilio G. Cota{ 395926fffe29SEmilio G. Cota foo(); 396026fffe29SEmilio G. Cota return 0; 396126fffe29SEmilio G. Cota} 396226fffe29SEmilio G. CotaEOF 396326fffe29SEmilio G. Cota 396426fffe29SEmilio G. Cota if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then 396526fffe29SEmilio G. Cota ld_dynamic_list="yes" 396626fffe29SEmilio G. Cota fi 396726fffe29SEmilio G. Cotafi 396826fffe29SEmilio G. Cota 396926fffe29SEmilio G. Cota######################################### 397026fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker 397126fffe29SEmilio G. Cota 397226fffe29SEmilio G. Cotald_exported_symbols_list="no" 397326fffe29SEmilio G. Cotaif test "$static" = "no" ; then 397426fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 397526fffe29SEmilio G. Cota _foo 397626fffe29SEmilio G. CotaEOF 397726fffe29SEmilio G. Cota 397826fffe29SEmilio G. Cota if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then 397926fffe29SEmilio G. Cota ld_exported_symbols_list="yes" 398026fffe29SEmilio G. Cota fi 398126fffe29SEmilio G. Cotafi 398226fffe29SEmilio G. Cota 398326fffe29SEmilio G. Cotaif test "$plugins" = "yes" && 398426fffe29SEmilio G. Cota test "$ld_dynamic_list" = "no" && 398526fffe29SEmilio G. Cota test "$ld_exported_symbols_list" = "no" ; then 398626fffe29SEmilio G. Cota error_exit \ 398726fffe29SEmilio G. Cota "Plugin support requires dynamic linking and specifying a set of symbols " \ 398826fffe29SEmilio G. Cota "that are exported to plugins. Unfortunately your linker doesn't " \ 398926fffe29SEmilio G. Cota "support the flag (--dynamic-list or -exported_symbols_list) used " \ 39905f2453acSAlex Bennée "for this purpose." 399126fffe29SEmilio G. Cotafi 399226fffe29SEmilio G. Cota 39931e6e9acaSRichard Henderson######################################## 39941e6e9acaSRichard Henderson# check if getauxval is available. 39951e6e9acaSRichard Henderson 39961e6e9acaSRichard Hendersongetauxval=no 39971e6e9acaSRichard Hendersoncat > $TMPC << EOF 39981e6e9acaSRichard Henderson#include <sys/auxv.h> 39991e6e9acaSRichard Hendersonint main(void) { 40001e6e9acaSRichard Henderson return getauxval(AT_HWCAP) == 0; 40011e6e9acaSRichard Henderson} 40021e6e9acaSRichard HendersonEOF 40031e6e9acaSRichard Hendersonif compile_prog "" "" ; then 40041e6e9acaSRichard Henderson getauxval=yes 40051e6e9acaSRichard Hendersonfi 40061e6e9acaSRichard Henderson 4007fd0e6053SJohn Snow######################################## 4008fd0e6053SJohn Snow# check if ccache is interfering with 4009fd0e6053SJohn Snow# semantic analysis of macros 4010fd0e6053SJohn Snow 40115e4dfd3dSJohn Snowunset CCACHE_CPP2 4012fd0e6053SJohn Snowccache_cpp2=no 4013fd0e6053SJohn Snowcat > $TMPC << EOF 4014fd0e6053SJohn Snowstatic const int Z = 1; 4015fd0e6053SJohn Snow#define fn() ({ Z; }) 4016fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 4017fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 4018fd0e6053SJohn Snow#define ID(X) (X) 4019fd0e6053SJohn Snowint main(int argc, char *argv[]) 4020fd0e6053SJohn Snow{ 4021fd0e6053SJohn Snow int x = 0, y = 0; 4022fd0e6053SJohn Snow x = ID(x); 4023fd0e6053SJohn Snow x = fn(); 4024fd0e6053SJohn Snow fn(); 4025fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 4026fd0e6053SJohn Snow if (TAUT(Z)) return 0; 4027fd0e6053SJohn Snow return 0; 4028fd0e6053SJohn Snow} 4029fd0e6053SJohn SnowEOF 4030fd0e6053SJohn Snow 4031fd0e6053SJohn Snowif ! compile_object "-Werror"; then 4032fd0e6053SJohn Snow ccache_cpp2=yes 4033fd0e6053SJohn Snowfi 4034fd0e6053SJohn Snow 4035b553a042SJohn Snow################################################# 4036b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 4037b553a042SJohn Snow 4038b553a042SJohn Snowif test "$fortify_source" != "no"; then 4039b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 4040b553a042SJohn Snow fortify_source="no"; 4041e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 4042cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 4043b553a042SJohn Snow fortify_source="no"; 4044b553a042SJohn Snow else 4045b553a042SJohn Snow fortify_source="yes" 4046b553a042SJohn Snow fi 4047b553a042SJohn Snowfi 4048b553a042SJohn Snow 4049d2042378SAneesh Kumar K.V########################################## 4050277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h 4051277abf15SJan Vesely 4052277abf15SJan Veselyhave_fsxattr=no 4053277abf15SJan Veselycat > $TMPC << EOF 4054277abf15SJan Vesely#include <linux/fs.h> 4055277abf15SJan Veselystruct fsxattr foo; 4056277abf15SJan Veselyint main(void) { 4057277abf15SJan Vesely return 0; 4058277abf15SJan Vesely} 4059277abf15SJan VeselyEOF 4060277abf15SJan Veselyif compile_prog "" "" ; then 4061277abf15SJan Vesely have_fsxattr=yes 4062277abf15SJan Veselyfi 4063277abf15SJan Vesely 4064b66e10e4SPeter Maydell########################################## 4065a40161cbSPaolo Bonzini# check for usable membarrier system call 4066a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then 4067a40161cbSPaolo Bonzini have_membarrier=no 4068a40161cbSPaolo Bonzini if test "$mingw32" = "yes" ; then 4069a40161cbSPaolo Bonzini have_membarrier=yes 4070a40161cbSPaolo Bonzini elif test "$linux" = "yes" ; then 4071a40161cbSPaolo Bonzini cat > $TMPC << EOF 4072a40161cbSPaolo Bonzini #include <linux/membarrier.h> 4073a40161cbSPaolo Bonzini #include <sys/syscall.h> 4074a40161cbSPaolo Bonzini #include <unistd.h> 4075a40161cbSPaolo Bonzini #include <stdlib.h> 4076a40161cbSPaolo Bonzini int main(void) { 4077a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 4078a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 4079a40161cbSPaolo Bonzini exit(0); 4080a40161cbSPaolo Bonzini } 4081a40161cbSPaolo BonziniEOF 4082a40161cbSPaolo Bonzini if compile_prog "" "" ; then 4083a40161cbSPaolo Bonzini have_membarrier=yes 4084a40161cbSPaolo Bonzini fi 4085a40161cbSPaolo Bonzini fi 4086a40161cbSPaolo Bonzini if test "$have_membarrier" = "no"; then 4087a40161cbSPaolo Bonzini feature_not_found "membarrier" "membarrier system call not available" 4088a40161cbSPaolo Bonzini fi 4089a40161cbSPaolo Bonzinielse 4090a40161cbSPaolo Bonzini # Do not enable it by default even for Mingw32, because it doesn't 4091a40161cbSPaolo Bonzini # work on Wine. 4092a40161cbSPaolo Bonzini membarrier=no 4093a40161cbSPaolo Bonzinifi 4094a40161cbSPaolo Bonzini 4095a40161cbSPaolo Bonzini########################################## 40966a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment 40976a02c806SStefan Hajnoczihave_af_vsock=no 40986a02c806SStefan Hajnoczicat > $TMPC << EOF 40996a02c806SStefan Hajnoczi#include <errno.h> 41006a02c806SStefan Hajnoczi#include <sys/types.h> 41016a02c806SStefan Hajnoczi#include <sys/socket.h> 41026a02c806SStefan Hajnoczi#if !defined(AF_VSOCK) 41036a02c806SStefan Hajnoczi# error missing AF_VSOCK flag 41046a02c806SStefan Hajnoczi#endif 41056a02c806SStefan Hajnoczi#include <linux/vm_sockets.h> 41066a02c806SStefan Hajnocziint main(void) { 41076a02c806SStefan Hajnoczi int sock, ret; 41086a02c806SStefan Hajnoczi struct sockaddr_vm svm; 41096a02c806SStefan Hajnoczi socklen_t len = sizeof(svm); 41106a02c806SStefan Hajnoczi sock = socket(AF_VSOCK, SOCK_STREAM, 0); 41116a02c806SStefan Hajnoczi ret = getpeername(sock, (struct sockaddr *)&svm, &len); 41126a02c806SStefan Hajnoczi if ((ret == -1) && (errno == ENOTCONN)) { 41136a02c806SStefan Hajnoczi return 0; 41146a02c806SStefan Hajnoczi } 41156a02c806SStefan Hajnoczi return -1; 41166a02c806SStefan Hajnoczi} 41176a02c806SStefan HajnocziEOF 41186a02c806SStefan Hajnocziif compile_prog "" "" ; then 41196a02c806SStefan Hajnoczi have_af_vsock=yes 41206a02c806SStefan Hajnoczifi 41216a02c806SStefan Hajnoczi 4122f0d92b56SLongpeng(Mike)########################################## 4123f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment 41244f67366eSThomas Huthhave_afalg=no 4125f0d92b56SLongpeng(Mike)cat > $TMPC << EOF 4126f0d92b56SLongpeng(Mike)#include <errno.h> 4127f0d92b56SLongpeng(Mike)#include <sys/types.h> 4128f0d92b56SLongpeng(Mike)#include <sys/socket.h> 4129f0d92b56SLongpeng(Mike)#include <linux/if_alg.h> 4130f0d92b56SLongpeng(Mike)int main(void) { 4131f0d92b56SLongpeng(Mike) int sock; 4132f0d92b56SLongpeng(Mike) sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 4133f0d92b56SLongpeng(Mike) return sock; 4134f0d92b56SLongpeng(Mike)} 4135f0d92b56SLongpeng(Mike)EOF 4136f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then 4137f0d92b56SLongpeng(Mike) have_afalg=yes 4138f0d92b56SLongpeng(Mike)fi 4139f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" 4140f0d92b56SLongpeng(Mike)then 4141f0d92b56SLongpeng(Mike) if test "$have_afalg" != "yes" 4142f0d92b56SLongpeng(Mike) then 4143f0d92b56SLongpeng(Mike) error_exit "AF_ALG requested but could not be detected" 4144f0d92b56SLongpeng(Mike) fi 4145f0d92b56SLongpeng(Mike)fi 4146f0d92b56SLongpeng(Mike) 4147f0d92b56SLongpeng(Mike) 4148db1ed1abSRichard Henderson########################################## 4149247724cbSMarc-André Lureau# checks for sanitizers 4150247724cbSMarc-André Lureau 4151247724cbSMarc-André Lureauhave_asan=no 4152247724cbSMarc-André Lureauhave_ubsan=no 4153d83414e1SMarc-André Lureauhave_asan_iface_h=no 4154d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 4155247724cbSMarc-André Lureau 4156247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 4157b9f44da2SMarc-André Lureau write_c_skeleton 4158247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 4159247724cbSMarc-André Lureau have_asan=yes 4160247724cbSMarc-André Lureau fi 4161b9f44da2SMarc-André Lureau 4162b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 4163b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 4164b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 4165b9f44da2SMarc-André Lureau cat > $TMPC << EOF 4166b9f44da2SMarc-André Lureau#include <stdlib.h> 4167b9f44da2SMarc-André Lureauint main(void) { 4168b9f44da2SMarc-André Lureau void *tmp = malloc(10); 4169f2dfe54cSLeonid Bloch if (tmp != NULL) { 4170b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 4171b9f44da2SMarc-André Lureau } 4172d1abf3fcSOlaf Hering return 1; 4173f2dfe54cSLeonid Bloch} 4174b9f44da2SMarc-André LureauEOF 4175247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 4176247724cbSMarc-André Lureau have_ubsan=yes 4177247724cbSMarc-André Lureau fi 4178d83414e1SMarc-André Lureau 4179d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 4180d83414e1SMarc-André Lureau have_asan_iface_h=yes 4181d83414e1SMarc-André Lureau fi 4182d83414e1SMarc-André Lureau 4183d83414e1SMarc-André Lureau cat > $TMPC << EOF 4184d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 4185d83414e1SMarc-André Lureauint main(void) { 4186d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 4187d83414e1SMarc-André Lureau return 0; 4188d83414e1SMarc-André Lureau} 4189d83414e1SMarc-André LureauEOF 4190d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 4191d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 4192d83414e1SMarc-André Lureau fi 4193247724cbSMarc-André Lureaufi 4194247724cbSMarc-André Lureau 4195247724cbSMarc-André Lureau########################################## 4196adc28027SAlexander Bulekov# checks for fuzzer 419754c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then 4198adc28027SAlexander Bulekov write_c_fuzzer_skeleton 4199dd016265SAlexander Bulekov if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then 4200adc28027SAlexander Bulekov have_fuzzer=yes 420164ed6f92SPaolo Bonzini else 420264ed6f92SPaolo Bonzini error_exit "Your compiler doesn't support -fsanitize=fuzzer" 420364ed6f92SPaolo Bonzini exit 1 4204adc28027SAlexander Bulekov fi 4205adc28027SAlexander Bulekovfi 4206adc28027SAlexander Bulekov 42070aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 42080aebab04SLingfeng Yang# keep it separate until that is not the case. 42090aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 42100aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 42110aebab04SLingfeng Yangfi 42120aebab04SLingfeng Yanghave_tsan=no 42130aebab04SLingfeng Yanghave_tsan_iface_fiber=no 42140aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 42150aebab04SLingfeng Yang write_c_skeleton 42160aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 42170aebab04SLingfeng Yang have_tsan=yes 42180aebab04SLingfeng Yang fi 42190aebab04SLingfeng Yang cat > $TMPC << EOF 42200aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 42210aebab04SLingfeng Yangint main(void) { 42220aebab04SLingfeng Yang __tsan_create_fiber(0); 42230aebab04SLingfeng Yang return 0; 42240aebab04SLingfeng Yang} 42250aebab04SLingfeng YangEOF 42260aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 42270aebab04SLingfeng Yang have_tsan_iface_fiber=yes 42280aebab04SLingfeng Yang fi 42290aebab04SLingfeng Yangfi 42300aebab04SLingfeng Yang 4231adc28027SAlexander Bulekov########################################## 4232675b9b53SMarc-André Lureau# check for slirp 4233675b9b53SMarc-André Lureau 4234675b9b53SMarc-André Lureaucase "$slirp" in 42354d34a86bSPaolo Bonzini auto | enabled | internal) 42364d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 42377c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 4238675b9b53SMarc-André Lureau ;; 4239675b9b53SMarc-André Lureauesac 4240675b9b53SMarc-André Lureau 4241b8e0c493SJoelle van Dyne# Check for slirp smbd dupport 4242b8e0c493SJoelle van Dyne: ${smbd=${SMBD-/usr/sbin/smbd}} 4243b8e0c493SJoelle van Dyneif test "$slirp_smbd" != "no" ; then 4244b8e0c493SJoelle van Dyne if test "$mingw32" = "yes" ; then 4245b8e0c493SJoelle van Dyne if test "$slirp_smbd" = "yes" ; then 4246b8e0c493SJoelle van Dyne error_exit "Host smbd not supported on this platform." 4247b8e0c493SJoelle van Dyne fi 4248b8e0c493SJoelle van Dyne slirp_smbd=no 4249b8e0c493SJoelle van Dyne else 4250b8e0c493SJoelle van Dyne slirp_smbd=yes 4251b8e0c493SJoelle van Dyne fi 4252b8e0c493SJoelle van Dynefi 4253b8e0c493SJoelle van Dyne 425454e7aac0SAlexey Krasikov########################################## 425554e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 425654e7aac0SAlexey Krasikov 425754e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 425854e7aac0SAlexey Krasikov 425954e7aac0SAlexey Krasikov have_keyring=no 426054e7aac0SAlexey Krasikov cat > $TMPC << EOF 426154e7aac0SAlexey Krasikov#include <errno.h> 426254e7aac0SAlexey Krasikov#include <asm/unistd.h> 426354e7aac0SAlexey Krasikov#include <linux/keyctl.h> 426454e7aac0SAlexey Krasikov#include <unistd.h> 426554e7aac0SAlexey Krasikovint main(void) { 426654e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 426754e7aac0SAlexey Krasikov} 426854e7aac0SAlexey KrasikovEOF 426954e7aac0SAlexey Krasikov if compile_prog "" "" ; then 427054e7aac0SAlexey Krasikov have_keyring=yes 427154e7aac0SAlexey Krasikov fi 427254e7aac0SAlexey Krasikovfi 427354e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 427454e7aac0SAlexey Krasikovthen 4275b418d265SDavid Edmondson if test "$have_keyring" = "yes" 427654e7aac0SAlexey Krasikov then 427754e7aac0SAlexey Krasikov secret_keyring=yes 427854e7aac0SAlexey Krasikov else 427954e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 428054e7aac0SAlexey Krasikov then 428154e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 428254e7aac0SAlexey Krasikovbut not implemented on your system" 428354e7aac0SAlexey Krasikov else 428454e7aac0SAlexey Krasikov secret_keyring=no 428554e7aac0SAlexey Krasikov fi 428654e7aac0SAlexey Krasikov fi 428754e7aac0SAlexey Krasikovfi 428854e7aac0SAlexey Krasikov 428992500362SAlexey Krasikov########################################## 4290e86ecd4bSJuan Quintela# End of CC checks 4291e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 4292e86ecd4bSJuan Quintela 4293d83414e1SMarc-André Lureauwrite_c_skeleton 4294d83414e1SMarc-André Lureau 42951d728c39SBlue Swirlif test "$gcov" = "yes" ; then 4296bf0e56a3SMarc-André Lureau : 4297b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 4298086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 4299086d5f75SPaolo Bonzini debug=no 4300086d5f75SPaolo Bonzinifi 4301086d5f75SPaolo Bonzini 4302086d5f75SPaolo Bonzinicase "$ARCH" in 4303086d5f75SPaolo Bonzinialpha) 4304086d5f75SPaolo Bonzini # Ensure there's only a single GP 4305086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 4306086d5f75SPaolo Bonzini;; 4307086d5f75SPaolo Bonziniesac 4308086d5f75SPaolo Bonzini 4309086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then 4310086d5f75SPaolo Bonzini QEMU_CFLAGS="-p $QEMU_CFLAGS" 4311086d5f75SPaolo Bonzini QEMU_LDFLAGS="-p $QEMU_LDFLAGS" 4312086d5f75SPaolo Bonzinifi 4313a316e378SJuan Quintela 4314247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 4315db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 4316db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 4317d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 4318d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 4319d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 4320d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 4321d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 4322d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 4323d83414e1SMarc-André Lureau fi 4324247724cbSMarc-André Lureaufi 43250aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 43260aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 43270aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 43280aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 43290aebab04SLingfeng Yang else 43300aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 43310aebab04SLingfeng Yang fi 43320aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 43330aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 43340aebab04SLingfeng Yangfi 4335247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 4336db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 4337db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 4338247724cbSMarc-André Lureaufi 4339247724cbSMarc-André Lureau 43406542aa9cSPeter Lieven########################################## 43413efac6ebSTomáš Golembiovský 43420aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 43430aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 4344e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 4345db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 4346e86ecd4bSJuan Quintela fi 4347e86ecd4bSJuan Quintelafi 4348e86ecd4bSJuan Quintela 4349952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 4350952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 4351cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 4352cb8baa77SMark Cave-Ayland 4353cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 4354cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 4355cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 4356cb8baa77SMark Cave-Ayland fi 4357cb8baa77SMark Cave-Ayland 4358cb8baa77SMark Cave-Ayland for flag in $flags; do 4359e9a3591fSChristian Borntraeger if ld_has $flag ; then 4360db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 4361952afb71SBlue Swirl fi 4362952afb71SBlue Swirl done 4363952afb71SBlue Swirlfi 4364952afb71SBlue Swirl 43659d6bc27bSMichael Roth# Probe for guest agent support/options 43669d6bc27bSMichael Roth 4367e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then 4368a5125905SLaurent Vivier if [ "$softmmu" = no -a "$want_tools" = no ] ; then 4369a5125905SLaurent Vivier guest_agent=no 4370a5125905SLaurent Vivier elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 4371e8ef31a3SMichael Tokarev guest_agent=yes 4372e8ef31a3SMichael Tokarev elif [ "$guest_agent" != yes ]; then 4373e8ef31a3SMichael Tokarev guest_agent=no 4374e8ef31a3SMichael Tokarev else 4375e8ef31a3SMichael Tokarev error_exit "Guest agent is not supported on this platform" 4376ca35f780SPaolo Bonzini fi 43774b1c11fdSDaniel P. Berrangefi 4378ca35f780SPaolo Bonzini 4379b846ab7cSPaolo Bonzini# Guest agent Windows MSI package 43809d6bc27bSMichael Roth 43819d6bc27bSMichael Rothif test "$QEMU_GA_MANUFACTURER" = ""; then 43829d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 43839d6bc27bSMichael Rothfi 43849d6bc27bSMichael Rothif test "$QEMU_GA_DISTRO" = ""; then 43859d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 43869d6bc27bSMichael Rothfi 43879d6bc27bSMichael Rothif test "$QEMU_GA_VERSION" = ""; then 438889138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 43899d6bc27bSMichael Rothfi 43909d6bc27bSMichael Roth 4391b846ab7cSPaolo BonziniQEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" 43929d6bc27bSMichael Roth 4393ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 4394ca35f780SPaolo Bonziniroms= 4395e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 4396e633a5c6SEric Blake test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ 43977000a12eSThomas Huth test "$targetos" != "Haiku" && test "$softmmu" = yes ; then 4398e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 4399c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 4400c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 4401c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 4402e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 4403e57218b6SPeter Maydell ld_i386_emulation="$emu" 4404ca35f780SPaolo Bonzini roms="optionrom" 4405e57218b6SPeter Maydell break 4406e57218b6SPeter Maydell fi 4407e57218b6SPeter Maydell done 4408ca35f780SPaolo Bonzinifi 4409ca35f780SPaolo Bonzini 44102e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 4411a5b2afd5SThomas Huth# or -march=z10 (which is the lowest architecture level that Clang supports) 44129933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 44132e33c3f8SThomas Huth write_c_skeleton 4414a5b2afd5SThomas Huth compile_prog "-march=z900" "" 4415a5b2afd5SThomas Huth has_z900=$? 44163af448b3SThomas Huth if [ $has_z900 = 0 ] || compile_object "-march=z10 -msoft-float -Werror"; then 4417a5b2afd5SThomas Huth if [ $has_z900 != 0 ]; then 4418a5b2afd5SThomas Huth echo "WARNING: Your compiler does not support the z900!" 4419a5b2afd5SThomas Huth echo " The s390-ccw bios will only work with guest CPUs >= z10." 4420a5b2afd5SThomas Huth fi 44219933c305SChristian Borntraeger roms="$roms s390-ccw" 44221ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 44231ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 44241ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 44251ef6bfc2SPhilippe Mathieu-Daudé fi 44269933c305SChristian Borntraegerfi 44279933c305SChristian Borntraeger 442811cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 442911cde1c8SBruno 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. 443011cde1c8SBruno Dominguezif has $cxx; then 443111cde1c8SBruno Dominguez cat > $TMPC <<EOF 443211cde1c8SBruno Dominguezint c_function(void); 443311cde1c8SBruno Dominguezint main(void) { return c_function(); } 443411cde1c8SBruno DominguezEOF 443511cde1c8SBruno Dominguez 443611cde1c8SBruno Dominguez compile_object 443711cde1c8SBruno Dominguez 443811cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 443911cde1c8SBruno Dominguezextern "C" { 444011cde1c8SBruno Dominguez int c_function(void); 444111cde1c8SBruno Dominguez} 444211cde1c8SBruno Dominguezint c_function(void) { return 42; } 444311cde1c8SBruno DominguezEOF 444411cde1c8SBruno Dominguez 444511cde1c8SBruno Dominguez update_cxxflags 444611cde1c8SBruno Dominguez 44475770e8afSPaolo Bonzini if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 444811cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 444911cde1c8SBruno Dominguez : 445011cde1c8SBruno Dominguez else 445111cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 445211cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 445311cde1c8SBruno Dominguez cxx= 445411cde1c8SBruno Dominguez fi 445511cde1c8SBruno Dominguezelse 445611cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 445711cde1c8SBruno Dominguez cxx= 445811cde1c8SBruno Dominguezfi 445911cde1c8SBruno Dominguez 44607d7dbf9dSDan Streetmanif !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then 44617d7dbf9dSDan Streetman exit 1 44625d91a2edSYonggang Luofi 44635d91a2edSYonggang Luo 446498ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 446597a847bcSbellard 446698ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 446798ec69acSJuan Quintelaecho >> $config_host_mak 446898ec69acSJuan Quintela 4469e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 4470cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 4471aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 44727d7dbf9dSDan Streetmanecho "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak 4473804edf29SJuan Quintela 447498ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak 4475727e5283SPaolo Bonzini 4476f8393946Saurel32if test "$debug_tcg" = "yes" ; then 44772358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4478f8393946Saurel32fi 44791625af87Saliguoriif test "$strip_opt" = "yes" ; then 448052ba784dSHollis Blanchard echo "STRIP=${strip}" >> $config_host_mak 44811625af87Saliguorifi 44827d13299dSbellardif test "$bigendian" = "yes" ; then 4483e2542fe2SJuan Quintela echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 448497a847bcSbellardfi 448567b915a5Sbellardif test "$mingw32" = "yes" ; then 448698ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 4487d9840e25STomoki Sekiyama if test "$guest_agent_with_vss" = "yes" ; then 4488d9840e25STomoki Sekiyama echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4489f33ca81fSMichael Roth echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak 4490d9840e25STomoki Sekiyama echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4491d9840e25STomoki Sekiyama fi 449250cbebb9SMichael Roth if test "$guest_agent_ntddscsi" = "yes" ; then 449376dc75caSTomáš Golembiovský echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak 449450cbebb9SMichael Roth fi 44959dacf32dSYossi Hindin echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak 44969dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 44979dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 44989dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 4499210fa556Spbrookelse 450035f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 4501210fa556Spbrookfi 4502128ab2ffSblueswir1 4503dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 4504dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 4505dffcb71cSMark McLoughlinfi 4506dffcb71cSMark McLoughlin 450783fb7adfSbellardif test "$darwin" = "yes" ; then 450898ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 450983fb7adfSbellardfi 4510b29fe3edSmalc 4511ec530c81Sbellardif test "$solaris" = "yes" ; then 451298ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 4513ec530c81Sbellardfi 4514179cf400SAndreas Färberif test "$haiku" = "yes" ; then 4515179cf400SAndreas Färber echo "CONFIG_HAIKU=y" >> $config_host_mak 4516179cf400SAndreas Färberfi 451797a847bcSbellardif test "$static" = "yes" ; then 451898ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 451997a847bcSbellardfi 45201ba16968SStefan Weilif test "$profiler" = "yes" ; then 45212358a494SJuan Quintela echo "CONFIG_PROFILER=y" >> $config_host_mak 452205c2a3e7Sbellardfi 4523c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then 4524c932ce31SPaolo Bonzini echo "CONFIG_TOOLS=y" >> $config_host_mak 4525c932ce31SPaolo Bonzinifi 4526f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then 4527f15bff25SPaolo Bonzini echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak 4528f15bff25SPaolo Bonzinifi 4529b8e0c493SJoelle van Dyneif test "$slirp_smbd" = "yes" ; then 4530b8e0c493SJoelle van Dyne echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak 4531e2d8830eSBrad echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4532b8e0c493SJoelle van Dynefi 45338a16d273Sthsif test "$vde" = "yes" ; then 453498ec69acSJuan Quintela echo "CONFIG_VDE=y" >> $config_host_mak 4535e2ad6f16SFam Zheng echo "VDE_LIBS=$vde_libs" >> $config_host_mak 45368a16d273Sthsfi 453758952137SVincenzo Maffioneif test "$netmap" = "yes" ; then 453858952137SVincenzo Maffione echo "CONFIG_NETMAP=y" >> $config_host_mak 453958952137SVincenzo Maffionefi 4540015a33bdSGongleiif test "$l2tpv3" = "yes" ; then 4541015a33bdSGonglei echo "CONFIG_L2TPV3=y" >> $config_host_mak 4542015a33bdSGongleifi 45434cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then 45444cc600d2SPaolo Bonzini echo "CONFIG_GPROF=y" >> $config_host_mak 45454cc600d2SPaolo Bonzinifi 45462358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 45470c58ac1cSmalcfor drv in $audio_drv_list; do 45481ef1ec2aSGerd Hoffmann def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') 4549484e2cc7SPaolo Bonzini echo "$def=y" >> $config_host_mak 45500c58ac1cSmalcdone 4551478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then 4552478e943fSPaolo Bonzini echo "CONFIG_ALSA=y" >> $config_host_mak 4553478e943fSPaolo Bonzinifi 4554b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak 4555478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak 4556478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then 4557478e943fSPaolo Bonzini echo "CONFIG_LIBPULSE=y" >> $config_host_mak 4558478e943fSPaolo Bonzinifi 4559b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak 4560478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak 4561b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak 4562b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak 4563b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak 4564478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then 4565478e943fSPaolo Bonzini echo "CONFIG_LIBJACK=y" >> $config_host_mak 4566478e943fSPaolo Bonzinifi 45672e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak 4568d5631638Smalcif test "$audio_win_int" = "yes" ; then 4569d5631638Smalc echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 4570d5631638Smalcfi 4571b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4572b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4573dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then 4574dce512deSChristoph Hellwig echo "CONFIG_XFS=y" >> $config_host_mak 4575dce512deSChristoph Hellwigfi 457689138857SStefan Weilqemu_version=$(head $source_path/VERSION) 45772358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 457898ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 45792b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 458017969268SFam Zhengif test "$modules" = "yes"; then 4581e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 4582e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 458389138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 458417969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 458517969268SFam Zhengfi 4586bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 4587bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 4588bd83c861SChristian Ehrhardtfi 4589955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 4590955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 4591955727d2SCortland Tölvafi 4592f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 4593f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 4594f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 4595f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 45965ecfb76cSPaolo Bonzinifi 45975ecfb76cSPaolo Bonziniif test "$gdbus_codegen" != "" ; then 459825a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 4599f876b765SMarc-André Lureaufi 4600a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 4601277abf15SJan Vesely 4602277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header 4603277abf15SJan Vesely# versions where they both try to define 'struct fsxattr': 4604277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers 4605277abf15SJan Vesely# if this macro is set. 4606277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then 4607277abf15SJan Vesely echo "HAVE_FSXATTR=y" >> $config_host_mak 4608277abf15SJan Veselyfi 46091badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 46106dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4611d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4612582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 4613582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 4614e37630caSaliguorifi 46155c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then 46165c6c3a6cSChristoph Hellwig echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 46175c6c3a6cSChristoph Hellwigfi 46185e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 46195e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 46205e9be92dSNicholas Bellingerfi 4621af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 4622af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 4623af3bba76SPaolo Bonzinifi 4624af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 462556f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 462603ce5744SNikolay Nikolaevfi 4627108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 4628108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 4629108a6481SCindy Lufi 4630042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 4631042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 4632042cea27SGongleifi 4633fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 4634fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 46355fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 46365fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 46375fe97d88SStefano Garzarella fi 4638fc0b9b0eSStefan Hajnoczifi 4639299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 4640299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 4641299e6f19SPaolo Bonzinifi 4642e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 4643e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 4644e6a74868SMarc-André Lureaufi 4645108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 4646108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 4647108a6481SCindy Lufi 464898fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 464998fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 465098fc1adaSDr. David Alan Gilbertfi 4651bf9298b9Saliguoriif test "$iovec" = "yes" ; then 46522358a494SJuan Quintela echo "CONFIG_IOVEC=y" >> $config_host_mak 4653bf9298b9Saliguorifi 4654a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then 4655a40161cbSPaolo Bonzini echo "CONFIG_MEMBARRIER=y" >> $config_host_mak 4656a40161cbSPaolo Bonzinifi 4657e5b46549SRichard Hendersonif test "$tcg" = "enabled" -a "$tcg_interpreter" = "true" ; then 4658e5b46549SRichard Henderson echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4659e5b46549SRichard Hendersonfi 466058d3f3ffSGerd Hoffmann 466158d3f3ffSGerd Hoffmannif test "$spice_protocol" = "yes" ; then 466258d3f3ffSGerd Hoffmann echo "CONFIG_SPICE_PROTOCOL=y" >> $config_host_mak 466358d3f3ffSGerd Hoffmann echo "SPICE_PROTOCOL_CFLAGS=$spice_protocol_cflags" >> $config_host_mak 466458d3f3ffSGerd Hoffmannfi 4665cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then 4666cd4ec0b4SGerd Hoffmann echo "CONFIG_SPICE=y" >> $config_host_mak 466758d3f3ffSGerd Hoffmann echo "SPICE_CFLAGS=$spice_cflags $spice_protocol_cflags" >> $config_host_mak 46682634733cSPaolo Bonzini echo "SPICE_LIBS=$spice_libs" >> $config_host_mak 4669cd4ec0b4SGerd Hoffmannfi 4670cd4ec0b4SGerd Hoffmann 4671da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 4672da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 4673de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 4674da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 467520ff075bSMichael Wallefi 467620ff075bSMichael Walle 4677d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then 4678d52c454aSMarc-André Lureau echo "CONFIG_GBM=y" >> $config_host_mak 4679d52c454aSMarc-André Lureau echo "GBM_LIBS=$gbm_libs" >> $config_host_mak 4680d52c454aSMarc-André Lureau echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak 4681d52c454aSMarc-André Lureaufi 4682d52c454aSMarc-André Lureau 4683d52c454aSMarc-André Lureau 468499f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then 468599f2dbd3SLiang Li echo "CONFIG_AVX2_OPT=y" >> $config_host_mak 468699f2dbd3SLiang Lifi 468799f2dbd3SLiang Li 46886b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then 46896b8cd447SRobert Hoo echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak 46906b8cd447SRobert Hoofi 46916b8cd447SRobert Hoo 469283fb7adfSbellard# XXX: suppress that 46937d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 46942358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 46957d3505c5Sbellardfi 46967d3505c5Sbellard 46973556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then 46983556c233SPaolo Bonzini echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 46993556c233SPaolo Bonzinifi 470020ff6c80SAnthony Liguori 47017c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 470270c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then 470370c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 470470c60c08SStefan Hajnoczielse 470570c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 470670c60c08SStefan Hajnoczifi 4707d0e2fce5SAneesh Kumar K.V 47087d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then 47097d992e4dSPeter Lieven echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak 47107d992e4dSPeter Lievenfi 47117d992e4dSPeter Lieven 4712f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then 4713f0d92b56SLongpeng(Mike) echo "CONFIG_AF_ALG=y" >> $config_host_mak 4714f0d92b56SLongpeng(Mike)fi 4715f0d92b56SLongpeng(Mike) 4716d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 4717d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 4718d83414e1SMarc-André Lureaufi 4719d83414e1SMarc-André Lureau 47200aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 47210aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 47220aebab04SLingfeng Yangfi 47230aebab04SLingfeng Yang 472476a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then 472576a347e1SRichard Henderson echo "CONFIG_CPUID_H=y" >> $config_host_mak 472676a347e1SRichard Hendersonfi 472776a347e1SRichard Henderson 4728f540166bSRichard Hendersonif test "$int128" = "yes" ; then 4729f540166bSRichard Henderson echo "CONFIG_INT128=y" >> $config_host_mak 4730f540166bSRichard Hendersonfi 4731f540166bSRichard Henderson 47327ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then 47337ebee43eSRichard Henderson echo "CONFIG_ATOMIC128=y" >> $config_host_mak 47347ebee43eSRichard Hendersonfi 47357ebee43eSRichard Henderson 4736e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then 4737e6cd4bb5SRichard Henderson echo "CONFIG_CMPXCHG128=y" >> $config_host_mak 4738e6cd4bb5SRichard Hendersonfi 4739e6cd4bb5SRichard Henderson 4740df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then 4741df79b996SRichard Henderson echo "CONFIG_ATOMIC64=y" >> $config_host_mak 4742df79b996SRichard Hendersonfi 4743df79b996SRichard Henderson 47441e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then 47451e6e9acaSRichard Henderson echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 47461e6e9acaSRichard Hendersonfi 47471e6e9acaSRichard Henderson 4748b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then 4749484e2cc7SPaolo Bonzini echo "CONFIG_LIBSSH=y" >> $config_host_mak 4750b10d49d7SPino Toscano echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak 4751b10d49d7SPino Toscano echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak 47520a12ec87SRichard W.M. Jonesfi 47530a12ec87SRichard W.M. Jones 4754ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then 4755ed1701c6SDr. David Alan Gilbert echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak 4756ed1701c6SDr. David Alan Gilbertfi 4757ed1701c6SDr. David Alan Gilbert 47583b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then 47593cae16dbSPaolo Bonzini echo 'CONFIG_TPM=y' >> $config_host_mak 47603b8acc11SPaolo Bonzinifi 47613b8acc11SPaolo Bonzini 47625b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 47635b808275SLluís Vilanovaif have_backend "nop"; then 47646d8a764eSLluís echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 476522890ab5SPrerna Saxenafi 47665b808275SLluís Vilanovaif have_backend "simple"; then 47676d8a764eSLluís echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 47686d8a764eSLluís # Set the appropriate trace file. 4769953ffe0fSAndreas Färber trace_file="\"$trace_file-\" FMT_pid" 47709410b56cSPrerna Saxenafi 4771ed7f5f1dSPaolo Bonziniif have_backend "log"; then 4772ed7f5f1dSPaolo Bonzini echo "CONFIG_TRACE_LOG=y" >> $config_host_mak 47736d8a764eSLluísfi 47745b808275SLluís Vilanovaif have_backend "ust"; then 47756d8a764eSLluís echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4776a81df1b6SPaolo Bonzini echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak 47776d8a764eSLluísfi 47785b808275SLluís Vilanovaif have_backend "dtrace"; then 47796d8a764eSLluís echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 47806d8a764eSLluís if test "$trace_backend_stap" = "yes" ; then 47816d8a764eSLluís echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 47826d8a764eSLluís fi 4783c276b17dSDaniel P. Berrangefi 47845b808275SLluís Vilanovaif have_backend "ftrace"; then 4785781e9545SEiichi Tsukata if test "$linux" = "yes" ; then 4786781e9545SEiichi Tsukata echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4787781e9545SEiichi Tsukata else 478821684af0SStewart Smith feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4789781e9545SEiichi Tsukata fi 4790781e9545SEiichi Tsukatafi 47910a852417SPaul Durrantif have_backend "syslog"; then 47920a852417SPaul Durrant if test "$posix_syslog" = "yes" ; then 47930a852417SPaul Durrant echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak 47940a852417SPaul Durrant else 47950a852417SPaul Durrant feature_not_found "syslog(trace backend)" "syslog not available" 47960a852417SPaul Durrant fi 47970a852417SPaul Durrantfi 47989410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 47999410b56cSPrerna Saxena 48002da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 48012da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 4802392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 48032da776dbSMichael R. Hinesfi 48042da776dbSMichael R. Hines 480521ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 480621ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 480721ab34c9SMarcel Apfelbaumfi 480821ab34c9SMarcel Apfelbaum 4809a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then 4810a6b1d4c0SChanglong Xie echo "CONFIG_REPLICATION=y" >> $config_host_mak 4811a6b1d4c0SChanglong Xiefi 4812a6b1d4c0SChanglong Xie 48136a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then 48146a02c806SStefan Hajnoczi echo "CONFIG_AF_VSOCK=y" >> $config_host_mak 48156a02c806SStefan Hajnoczifi 48166a02c806SStefan Hajnoczi 4817ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then 4818ba59fb77SPaolo Bonzini echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak 4819ba59fb77SPaolo Bonzinifi 4820e0580342SKamil Rytarowski 48215c312079SDr. David Alan Gilbert# Hold two types of flag: 48225c312079SDr. David Alan Gilbert# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 48235c312079SDr. David Alan Gilbert# a thread we have a handle to 4824479a5747SRoman Bolshakov# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular 48255c312079SDr. David Alan Gilbert# platform 4826479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then 48275c312079SDr. David Alan Gilbert echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4828479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak 4829479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then 4830479a5747SRoman Bolshakov echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4831479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak 48325c312079SDr. David Alan Gilbertfi 48335c312079SDr. David Alan Gilbert 48342f740136SJeff Codyif test "$bochs" = "yes" ; then 48352f740136SJeff Cody echo "CONFIG_BOCHS=y" >> $config_host_mak 48362f740136SJeff Codyfi 48372f740136SJeff Codyif test "$cloop" = "yes" ; then 48382f740136SJeff Cody echo "CONFIG_CLOOP=y" >> $config_host_mak 48392f740136SJeff Codyfi 48402f740136SJeff Codyif test "$dmg" = "yes" ; then 48412f740136SJeff Cody echo "CONFIG_DMG=y" >> $config_host_mak 48422f740136SJeff Codyfi 48432f740136SJeff Codyif test "$qcow1" = "yes" ; then 48442f740136SJeff Cody echo "CONFIG_QCOW1=y" >> $config_host_mak 48452f740136SJeff Codyfi 48462f740136SJeff Codyif test "$vdi" = "yes" ; then 48472f740136SJeff Cody echo "CONFIG_VDI=y" >> $config_host_mak 48482f740136SJeff Codyfi 48492f740136SJeff Codyif test "$vvfat" = "yes" ; then 48502f740136SJeff Cody echo "CONFIG_VVFAT=y" >> $config_host_mak 48512f740136SJeff Codyfi 48522f740136SJeff Codyif test "$qed" = "yes" ; then 48532f740136SJeff Cody echo "CONFIG_QED=y" >> $config_host_mak 48542f740136SJeff Codyfi 48552f740136SJeff Codyif test "$parallels" = "yes" ; then 48562f740136SJeff Cody echo "CONFIG_PARALLELS=y" >> $config_host_mak 48572f740136SJeff Codyfi 4858195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then 4859195588ccSDavid CARLIER echo "HAVE_MLOCKALL=y" >> $config_host_mak 4860195588ccSDavid CARLIERfi 4861adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then 486254c9e41dSAlexander Bulekov # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the 486354c9e41dSAlexander Bulekov # needed CFLAGS have already been provided 486454c9e41dSAlexander Bulekov if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then 4865efce01bcSAlexander Bulekov # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 4866efce01bcSAlexander Bulekov # compiled code. 4867086d5f75SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" 4868efce01bcSAlexander Bulekov # To build non-fuzzer binaries with --enable-fuzzing, link everything with 4869efce01bcSAlexander Bulekov # fsanitize=fuzzer-no-link. Otherwise, the linker will be unable to bind 4870efce01bcSAlexander Bulekov # the fuzzer-related callbacks added by instrumentation. 4871efce01bcSAlexander Bulekov QEMU_LDFLAGS="$QEMU_LDFLAGS -fsanitize=fuzzer-no-link" 4872efce01bcSAlexander Bulekov # For the actual fuzzer binaries, we need to link against the libfuzzer 4873efce01bcSAlexander Bulekov # library. Provide the flags for doing this in FUZZ_EXE_LDFLAGS. The meson 4874efce01bcSAlexander Bulekov # rule for the fuzzer adds these to the link_args. They need to be 4875efce01bcSAlexander Bulekov # configurable, to support OSS-Fuzz 487654c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" 487754c9e41dSAlexander Bulekov else 487854c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" 487954c9e41dSAlexander Bulekov fi 4880adc28027SAlexander Bulekovfi 48812f740136SJeff Cody 488240e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 488340e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 488426fffe29SEmilio G. Cota # Copy the export object list to the build dir 488526fffe29SEmilio G. Cota if test "$ld_dynamic_list" = "yes" ; then 488626fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak 488726fffe29SEmilio G. Cota ld_symbols=qemu-plugins-ld.symbols 488826fffe29SEmilio G. Cota cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols 488926fffe29SEmilio G. Cota elif test "$ld_exported_symbols_list" = "yes" ; then 489026fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak 489126fffe29SEmilio G. Cota ld64_symbols=qemu-plugins-ld64.symbols 489226fffe29SEmilio G. Cota echo "# Automatically generated by configure - do not modify" > $ld64_symbols 489326fffe29SEmilio G. Cota grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ 489426fffe29SEmilio G. Cota sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols 489526fffe29SEmilio G. Cota else 489626fffe29SEmilio G. Cota error_exit \ 489726fffe29SEmilio G. Cota "If \$plugins=yes, either \$ld_dynamic_list or " \ 489826fffe29SEmilio G. Cota "\$ld_exported_symbols_list should have been set to 'yes'." 489926fffe29SEmilio G. Cota fi 490040e8c6f4SAlex Bennéefi 490140e8c6f4SAlex Bennée 4902f48e590aSAlex Bennéeif test -n "$gdb_bin"; then 4903b1863cccSAlex Bennée gdb_version=$($gdb_bin --version | head -n 1) 4904d6a66c81SAlex Bennée if version_ge ${gdb_version##* } 9.1; then 4905f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 4906f48e590aSAlex Bennée fi 4907b1863cccSAlex Bennéefi 4908f48e590aSAlex Bennée 490954e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 491054e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 491154e7aac0SAlexey Krasikovfi 491254e7aac0SAlexey Krasikov 491398ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 4914804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 4915c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 491639d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 4917a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 491809e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 4919804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 4920433de74cSBastian Koppelmannecho "HOST_CC=$host_cc" >> $config_host_mak 4921a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then 4922859aef02SPaolo Bonzini echo "CONFIG_IASL=$iasl" >> $config_host_mak 4923a31a8642SMichael S. Tsirkinfi 4924804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 4925cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 49265f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 49273dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 4928804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 4929804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 493046eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4931a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 493211cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 4933a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4934a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 49358a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 4936e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 4937804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 4938484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak 4939f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak 49401d728c39SBlue Swirlif test "$gcov" = "yes" ; then 49411d728c39SBlue Swirl echo "CONFIG_GCOV=y" >> $config_host_mak 49421d728c39SBlue Swirlfi 4943804edf29SJuan Quintela 4944adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then 4945adc28027SAlexander Bulekov echo "CONFIG_FUZZ=y" >> $config_host_mak 4946adc28027SAlexander Bulekovfi 494754c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak 49483efac6ebSTomáš Golembiovský 4949b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then 4950b767d257SMarek Marczykowski-Górecki echo "CONFIG_RNG_NONE=y" >> $config_host_mak 4951b767d257SMarek Marczykowski-Góreckifi 4952b767d257SMarek Marczykowski-Górecki 49536efd7517SPeter Maydell# use included Linux headers 49546efd7517SPeter Maydellif test "$linux" = "yes" ; then 4955a307beb6SAndreas Färber mkdir -p linux-headers 49566efd7517SPeter Maydell case "$cpu" in 4957c72b26ecSRichard Henderson i386|x86_64|x32) 495808312a63SPeter Maydell linux_arch=x86 49596efd7517SPeter Maydell ;; 4960f8378accSRichard Henderson ppc|ppc64|ppc64le) 496108312a63SPeter Maydell linux_arch=powerpc 49626efd7517SPeter Maydell ;; 49636efd7517SPeter Maydell s390x) 496408312a63SPeter Maydell linux_arch=s390 496508312a63SPeter Maydell ;; 49661f080313SClaudio Fontana aarch64) 49671f080313SClaudio Fontana linux_arch=arm64 49681f080313SClaudio Fontana ;; 4969222e7d11SSanjay Lal mips64) 4970222e7d11SSanjay Lal linux_arch=mips 4971222e7d11SSanjay Lal ;; 497208312a63SPeter Maydell *) 497308312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 497408312a63SPeter Maydell linux_arch="$cpu" 49756efd7517SPeter Maydell ;; 49766efd7517SPeter Maydell esac 497708312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 497808312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 497908312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 498008312a63SPeter Maydell fi 49816efd7517SPeter Maydellfi 49826efd7517SPeter Maydell 498397a847bcSbellardfor target in $target_list; do 498497a847bcSbellard target_dir="$target" 498589138857SStefan Weil target_name=$(echo $target | cut -d '-' -f 1) 498697a847bcSbellard mkdir -p $target_dir 4987fdb75aefSPaolo Bonzini case $target in 4988fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 4989fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 49902408a527Saurel32 esac 499156aebc89Spbrookdone 49927d13299dSbellard 4993765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 4994fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 4995fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 4996fdb75aefSPaolo Bonzinifi 4997a540f158SPeter Crosthwaite 4998a99d57bbSWanlong Gaoif test "$numa" = "yes"; then 4999a99d57bbSWanlong Gao echo "CONFIG_NUMA=y" >> $config_host_mak 5000ab318051SMarc-André Lureau echo "NUMA_LIBS=$numa_libs" >> $config_host_mak 5001a99d57bbSWanlong Gaofi 5002a99d57bbSWanlong Gao 5003fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 5004fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 5005fd0e6053SJohn Snowfi 5006fd0e6053SJohn Snow 50071e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 50081e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 50091e4f6065SDaniele Buonofi 50101e4f6065SDaniele Buono 5011e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 5012e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree; 5013e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 5014e29e5c6eSPeter Maydell# (these can be both files and directories). 5015e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 5016e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 5017e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 5018e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 5019e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 5020e29e5c6eSPeter Maydell# directory and symlink the directory instead. 502109db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions 502209db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing 502309db9b9dSGerd Hoffmann# a "make distclean" in between. 50249d49bcf6SMarkus ArmbrusterDIRS="tests tests/tcg tests/qapi-schema tests/qtest/libqos" 50251cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" 5026b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi" 5027744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" 50288db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios" 5029c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/" 50302038f8c8SPaolo BonziniLINKS="Makefile" 50313941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 5032ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 5033e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 50348db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile" 5035e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 5036e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 503739950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data" 503839950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 50398f8fd9edSCleber RosaLINKS="$LINKS python" 5040c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 504109db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps" 5042753d11f2SRichard Hendersonfor bios_file in \ 5043753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 50443a631b8eSBin Meng $source_path/pc-bios/*.elf \ 5045225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 5046753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 5047753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 5048e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 5049753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 50504e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 505126ce90fdSLaszlo Ersek $source_path/pc-bios/edk2-*.fd.bz2 \ 5052753d11f2SRichard Henderson $source_path/pc-bios/palcode-* 5053753d11f2SRichard Hendersondo 5054e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 50557ea78b74SJan Kiszkadone 5056d1807a4fSPaolo Bonzinimkdir -p $DIRS 5057e29e5c6eSPeter Maydellfor f in $LINKS ; do 50580f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 5059f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 5060f9245e10SPeter Maydell fi 50617d13299dSbellarddone 506209db9b9dSGerd Hoffmannfor f in $UNLINK ; do 506309db9b9dSGerd Hoffmann if [ -L "$f" ]; then 506409db9b9dSGerd Hoffmann rm -f "$f" 506509db9b9dSGerd Hoffmann fi 506609db9b9dSGerd Hoffmanndone 50671ad2134fSPaul Brook 50682038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 50692038f8c8SPaolo Bonzini export $i 50702038f8c8SPaolo Bonzinidone 5071de6d7e6bSAlex Bennéeexport target_list source_path use_containers ARCH 50722038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 50732038f8c8SPaolo Bonzini 5074c34ebfdcSAnthony Liguori# temporary config to build submodules 50758db2a4fdSGerd Hoffmannfor rom in seabios; do 5076c34ebfdcSAnthony Liguori config_mak=roms/$rom/config.mak 507737116c89SStefan Weil echo "# Automatically generated by configure - do not modify" > $config_mak 5078c34ebfdcSAnthony Liguori echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 5079cdbd727cSRichard Henderson echo "AS=$as" >> $config_mak 50805f6f0e27SRichard Henderson echo "CCAS=$ccas" >> $config_mak 5081c34ebfdcSAnthony Liguori echo "CC=$cc" >> $config_mak 5082c34ebfdcSAnthony Liguori echo "BCC=bcc" >> $config_mak 50833dd46c78SBlue Swirl echo "CPP=$cpp" >> $config_mak 5084c34ebfdcSAnthony Liguori echo "OBJCOPY=objcopy" >> $config_mak 5085a31a8642SMichael S. Tsirkin echo "IASL=$iasl" >> $config_mak 5086c34ebfdcSAnthony Liguori echo "LD=$ld" >> $config_mak 50879f81aeb5SAlistair Francis echo "RANLIB=$ranlib" >> $config_mak 5088c34ebfdcSAnthony Liguoridone 5089c34ebfdcSAnthony Liguori 5090a5665051SPaolo Bonziniif test "$skip_meson" = no; then 5091fc929892SMarc-André Lureau cross="config-meson.cross.new" 5092fc929892SMarc-André Lureau meson_quote() { 509347b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 5094fc929892SMarc-André Lureau } 5095fc929892SMarc-André Lureau 5096fc929892SMarc-André Lureau echo "# Automatically generated by configure - do not modify" > $cross 5097fc929892SMarc-André Lureau echo "[properties]" >> $cross 5098d1d5e9eeSAlex Bennée 5099d1d5e9eeSAlex Bennée # unroll any custom device configs 5100d1d5e9eeSAlex Bennée if test -n "$device_archs"; then 5101d1d5e9eeSAlex Bennée for a in $device_archs; do 5102d1d5e9eeSAlex Bennée eval "c=\$devices_${a}" 5103d1d5e9eeSAlex Bennée echo "${a}-softmmu = '$c'" >> $cross 5104d1d5e9eeSAlex Bennée done 5105d1d5e9eeSAlex Bennée fi 5106d1d5e9eeSAlex Bennée 5107fc929892SMarc-André Lureau test -z "$cxx" && echo "link_language = 'c'" >> $cross 510847b30835SPaolo Bonzini echo "[built-in options]" >> $cross 510947b30835SPaolo Bonzini echo "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross 511047b30835SPaolo Bonzini echo "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross 511147b30835SPaolo Bonzini echo "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 511247b30835SPaolo Bonzini echo "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 5113fc929892SMarc-André Lureau echo "[binaries]" >> $cross 511447b30835SPaolo Bonzini echo "c = [$(meson_quote $cc)]" >> $cross 511547b30835SPaolo Bonzini test -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross 51160ca321eaSJoelle van Dyne test -n "$objcc" && echo "objc = [$(meson_quote $objcc)]" >> $cross 511747b30835SPaolo Bonzini echo "ar = [$(meson_quote $ar)]" >> $cross 511847b30835SPaolo Bonzini echo "nm = [$(meson_quote $nm)]" >> $cross 511947b30835SPaolo Bonzini echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 512047b30835SPaolo Bonzini echo "ranlib = [$(meson_quote $ranlib)]" >> $cross 5121e8178514SPaolo Bonzini if has $sdl2_config; then 512247b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 5123e8178514SPaolo Bonzini fi 512447b30835SPaolo Bonzini echo "strip = [$(meson_quote $strip)]" >> $cross 512547b30835SPaolo Bonzini echo "windres = [$(meson_quote $windres)]" >> $cross 51263812c0c4SJoelle van Dyne if test "$cross_compile" = "yes"; then 5127fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 5128fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 5129fc929892SMarc-André Lureau if test "$mingw32" = "yes" ; then 5130fc929892SMarc-André Lureau echo "system = 'windows'" >> $cross 5131fc929892SMarc-André Lureau fi 5132853b4bafSThomas Huth if test "$linux" = "yes" ; then 5133853b4bafSThomas Huth echo "system = 'linux'" >> $cross 5134853b4bafSThomas Huth fi 51350ca321eaSJoelle van Dyne if test "$darwin" = "yes" ; then 51360ca321eaSJoelle van Dyne echo "system = 'darwin'" >> $cross 51370ca321eaSJoelle van Dyne fi 5138fc929892SMarc-André Lureau case "$ARCH" in 5139f6bca9dfSJoelle van Dyne i386) 5140fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 5141fc929892SMarc-André Lureau ;; 5142f8bb7e1cSDavid Michael x86_64|x32) 5143f6bca9dfSJoelle van Dyne echo "cpu_family = 'x86_64'" >> $cross 5144f6bca9dfSJoelle van Dyne ;; 5145fc929892SMarc-André Lureau ppc64le) 5146fc929892SMarc-André Lureau echo "cpu_family = 'ppc64'" >> $cross 5147fc929892SMarc-André Lureau ;; 5148fc929892SMarc-André Lureau *) 5149fc929892SMarc-André Lureau echo "cpu_family = '$ARCH'" >> $cross 5150fc929892SMarc-André Lureau ;; 5151fc929892SMarc-André Lureau esac 5152fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 5153fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 5154fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 5155fc929892SMarc-André Lureau else 5156fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 5157fc929892SMarc-André Lureau fi 5158fc929892SMarc-André Lureau else 5159fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 5160fc929892SMarc-André Lureau fi 5161fc929892SMarc-André Lureau mv $cross config-meson.cross 5162fc929892SMarc-André Lureau 5163a5665051SPaolo Bonzini rm -rf meson-private meson-info meson-logs 5164a5cb7c5aSPaolo Bonzini unset staticpic 5165a5cb7c5aSPaolo Bonzini if ! version_ge "$($meson --version)" 0.56.0; then 5166a5cb7c5aSPaolo Bonzini staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) 5167a5cb7c5aSPaolo Bonzini fi 516809e93326SPaolo Bonzini NINJA=$ninja $meson setup \ 5169d17f305aSPaolo Bonzini --prefix "$prefix" \ 5170d17f305aSPaolo Bonzini --libdir "$libdir" \ 5171d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 5172d17f305aSPaolo Bonzini --bindir "$bindir" \ 5173d17f305aSPaolo Bonzini --includedir "$includedir" \ 5174d17f305aSPaolo Bonzini --datadir "$datadir" \ 5175d17f305aSPaolo Bonzini --mandir "$mandir" \ 5176d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 517716bf7a33SPaolo Bonzini --localedir "$localedir" \ 5178d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 5179d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 518016bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 518173f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 5182a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 5183a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 5184a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 5185a5665051SPaolo Bonzini -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ 5186da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 5187a5cb7c5aSPaolo Bonzini ${staticpic:+-Db_staticpic=$staticpic} \ 5188bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 51899e62ba48SDaniele Buono -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ 5190deb62371SPaolo Bonzini -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ 519174a414a1SReinoud Zandijk -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf -Dnvmm=$nvmm \ 51921badb709SPaolo Bonzini -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ 51931b695471SPaolo Bonzini -Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ 5194c23d7b4eSPaolo Bonzini -Dlibusb=$libusb -Dsmartcard=$smartcard -Dusb_redir=$usb_redir -Dvte=$vte \ 5195a0b93237SPaolo Bonzini -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ 5196cece116cSMisono Tomohiro -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ 51978c6d4ff4SPaolo Bonzini -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ 51989db405a3SPaolo Bonzini -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ 519930045c05SPaolo Bonzini -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ 5200c5b36c25SPaolo Bonzini -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse -Dlibxml2=$libxml2 \ 520153c22b68SPaolo Bonzini -Dlibdaxctl=$libdaxctl -Dlibpmem=$libpmem -Dlinux_io_uring=$linux_io_uring \ 520205e391aeSPaolo Bonzini -Dgnutls=$gnutls -Dnettle=$nettle -Dgcrypt=$gcrypt -Dauth_pam=$auth_pam \ 5203727c8bb8SPaolo Bonzini -Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \ 5204587d59d6SPaolo Bonzini -Dattr=$attr -Ddefault_devices=$default_devices -Dvirglrenderer=$virglrenderer \ 5205c8d5450bSPaolo Bonzini -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ 5206106ad1f9SPaolo Bonzini -Dvhost_user_blk_server=$vhost_user_blk_server -Dmultiprocess=$multiprocess \ 520746627f41SAndrew Melnychenko -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek -Dguest_agent_msi=$guest_agent_msi -Dbpf=$bpf\ 5208c87ea116SAlex Bennée $(if test "$default_features" = no; then echo "-Dauto_features=disabled"; fi) \ 5209c6fbea47SRichard Henderson -Dtcg_interpreter=$tcg_interpreter \ 5210fc929892SMarc-André Lureau $cross_arg \ 5211a5665051SPaolo Bonzini "$PWD" "$source_path" 5212a5665051SPaolo Bonzini 5213a5665051SPaolo Bonzini if test "$?" -ne 0 ; then 5214a5665051SPaolo Bonzini error_exit "meson setup failed" 5215a5665051SPaolo Bonzini fi 5216699d3884SPaolo Bonzinielse 5217699d3884SPaolo Bonzini if test -f meson-private/cmd_line.txt; then 5218699d3884SPaolo Bonzini # Adjust old command line options whose type was changed 5219699d3884SPaolo Bonzini # Avoids having to use "setup --wipe" when Meson is upgraded 5220699d3884SPaolo Bonzini perl -i -ne ' 5221699d3884SPaolo Bonzini s/^gettext = true$/gettext = auto/; 5222699d3884SPaolo Bonzini s/^gettext = false$/gettext = disabled/; 5223699d3884SPaolo Bonzini print;' meson-private/cmd_line.txt 5224699d3884SPaolo Bonzini fi 5225a5665051SPaolo Bonzinifi 5226a5665051SPaolo Bonzini 52272d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then 52282d838d9bSAlex Bennée echo "Warning, deprecated features enabled." 52292d838d9bSAlex Bennée echo "Please see docs/system/deprecated.rst" 52302d838d9bSAlex Bennée echo " features: ${deprecated_features}" 52312d838d9bSAlex Bennéefi 52322d838d9bSAlex Bennée 5233e0447a83SThomas Huth# Create list of config switches that should be poisoned in common code... 5234e0447a83SThomas Huth# but filter out CONFIG_TCG and CONFIG_USER_ONLY which are special. 523554b0306eSThomas Huthtarget_configs_h=$(ls *-config-devices.h *-config-target.h 2>/dev/null) 523654b0306eSThomas Huthif test -n "$target_configs_h" ; then 5237e0447a83SThomas Huth sed -n -e '/CONFIG_TCG/d' -e '/CONFIG_USER_ONLY/d' \ 5238e0447a83SThomas Huth -e '/^#define / { s///; s/ .*//; s/^/#pragma GCC poison /p; }' \ 523954b0306eSThomas Huth $target_configs_h | sort -u > config-poison.h 524054b0306eSThomas Huthelse 524154b0306eSThomas Huth :> config-poison.h 524254b0306eSThomas Huthfi 5243e0447a83SThomas Huth 5244dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 5245dc655404SMichael S. Tsirkincat <<EOD >config.status 5246dc655404SMichael S. Tsirkin#!/bin/sh 5247dc655404SMichael S. Tsirkin# Generated by configure. 5248dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 5249dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 5250dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 5251dc655404SMichael S. TsirkinEOD 5252e811da7fSDaniel P. Berrangé 5253e811da7fSDaniel P. Berrangépreserve_env() { 5254e811da7fSDaniel P. Berrangé envname=$1 5255e811da7fSDaniel P. Berrangé 5256e811da7fSDaniel P. Berrangé eval envval=\$$envname 5257e811da7fSDaniel P. Berrangé 5258e811da7fSDaniel P. Berrangé if test -n "$envval" 5259e811da7fSDaniel P. Berrangé then 5260e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 5261e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 5262e811da7fSDaniel P. Berrangé else 5263e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 5264e811da7fSDaniel P. Berrangé fi 5265e811da7fSDaniel P. Berrangé} 5266e811da7fSDaniel P. Berrangé 5267e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 5268e811da7fSDaniel P. Berrangé# features/build target configure will detect 5269e811da7fSDaniel P. Berrangépreserve_env AR 5270e811da7fSDaniel P. Berrangépreserve_env AS 5271e811da7fSDaniel P. Berrangépreserve_env CC 5272e811da7fSDaniel P. Berrangépreserve_env CPP 5273e811da7fSDaniel P. Berrangépreserve_env CXX 5274e811da7fSDaniel P. Berrangépreserve_env INSTALL 5275e811da7fSDaniel P. Berrangépreserve_env LD 5276e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 5277e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 5278e811da7fSDaniel P. Berrangépreserve_env MAKE 5279e811da7fSDaniel P. Berrangépreserve_env NM 5280e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 5281e811da7fSDaniel P. Berrangépreserve_env PATH 5282e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 5283e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 5284e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 5285e811da7fSDaniel P. Berrangépreserve_env PYTHON 5286e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 5287e811da7fSDaniel P. Berrangépreserve_env SMBD 5288e811da7fSDaniel P. Berrangépreserve_env STRIP 5289e811da7fSDaniel P. Berrangépreserve_env WINDRES 5290e811da7fSDaniel P. Berrangé 5291dc655404SMichael S. Tsirkinprintf "exec" >>config.status 5292a5665051SPaolo Bonzinifor i in "$0" "$@"; do 5293835af899SPaolo Bonzini test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status 5294a5665051SPaolo Bonzinidone 5295cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 5296dc655404SMichael S. Tsirkinchmod +x config.status 5297dc655404SMichael S. Tsirkin 52988cd05ab6SPeter Maydellrm -r "$TMPDIR1" 5299