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 $? 13876ad07a4SPeter Maydell error_exit "configure test passed without -Werror but failed with -Werror." \ 13976ad07a4SPeter Maydell "This is probably a bug in the configure script. The failing command" \ 14076ad07a4SPeter Maydell "will be at the bottom of config.log." \ 14176ad07a4SPeter Maydell "You can run configure with --disable-werror to bypass this check." 1428dc38a78SPeter Maydell} 1438dc38a78SPeter Maydell 1449c83ffd8SPeter Maydelldo_cc() { 1454dba2789SPaolo Bonzini do_compiler "$cc" $CPU_CFLAGS "$@" 1469c83ffd8SPeter Maydell} 1479c83ffd8SPeter Maydell 1489c83ffd8SPeter Maydelldo_cxx() { 1494dba2789SPaolo Bonzini do_compiler "$cxx" $CPU_CFLAGS "$@" 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" "$PWD" | grep -q "[[:space:]:]"; 2324ace32e2SAntonio Ospitethen 2334ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2344ace32e2SAntonio Ospitefi 2354ace32e2SAntonio Ospite 23614211825SAntonio Ospite# default parameters 2372ff6b91eSJuan Quintelacpu="" 238a31a8642SMichael S. Tsirkiniasl="iasl" 2391e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 24043ce4dfeSbellardstatic="no" 2413812c0c4SJoelle van Dynecross_compile="no" 2427d13299dSbellardcross_prefix="" 243*87430d5bSPaolo Bonziniaudio_drv_list="default" 244b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 245b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 246e5f05f8cSKevin Wolfblock_drv_whitelist_tools="no" 247e49d021eSPeter Maydellhost_cc="cc" 248957f1f99SMichael Rothlibs_qga="" 2495bc62e01SGerd Hoffmanndebug_info="yes" 250cdad781dSDaniele Buonolto="false" 25163678e17SSteven Noonanstack_protector="" 2521e4f6065SDaniele Buonosafe_stack="" 253afc3a8f9SAlex Bennéeuse_containers="yes" 254f2385398SAlex Bennéegdb_bin=$(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 "$opt" in 287c87ea116SAlex Bennée --without-default-features) 288c87ea116SAlex Bennée default_feature="no" 289c87ea116SAlex Bennée ;; 290c87ea116SAlex Bennée esac 291c87ea116SAlex Bennéedone 292c87ea116SAlex Bennée 2938c6d4ff4SPaolo Bonzinibrlapi="auto" 294f9cd86feSPaolo Bonzinicurl="auto" 2955285e593SYonggang Luoiconv="auto" 2965285e593SYonggang Luocurses="auto" 297e3667660SYonggang Luodocs="auto" 298fbb4121dSPaolo Bonzinifdt="auto" 29958952137SVincenzo Maffionenetmap="no" 30035be72baSPaolo Bonzinisdl="auto" 30135be72baSPaolo Bonzinisdl_image="auto" 302cece116cSMisono Tomohirovirtiofsd="auto" 30369202b40SPaolo Bonzinivirtfs="auto" 3045c53015aSPaolo Bonzinilibudev="auto" 3056ec0e15dSPaolo Bonzinimpath="auto" 3063a6a1256SThomas Huthvnc="auto" 307deb62371SPaolo Bonzinisparse="auto" 308c87ea116SAlex Bennéevde="$default_feature" 309a0b93237SPaolo Bonzinivnc_sasl="auto" 310a0b93237SPaolo Bonzinivnc_jpeg="auto" 311a0b93237SPaolo Bonzinivnc_png="auto" 3124113f4cfSLaurent Vivierxkbcommon="auto" 313bcf0a7daSThomas Huthxen=${default_feature:+disabled} 314c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 3151badb709SPaolo Bonzinixen_pci_passthrough="auto" 316c87ea116SAlex Bennéelinux_aio="$default_feature" 31753c22b68SPaolo Bonzinilinux_io_uring="auto" 318727c8bb8SPaolo Bonzinicap_ng="auto" 319f7f2d651SPaolo Bonziniattr="auto" 320c87ea116SAlex Bennéexfs="$default_feature" 3211badb709SPaolo Bonzinitcg="enabled" 322c87ea116SAlex Bennéemembarrier="$default_feature" 3230848f8acSThomas Huthvhost_kernel="$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="$default_feature" 3310848f8acSThomas Huthvhost_vdpa="$default_feature" 33246627f41SAndrew Melnychenkobpf="auto" 3333bd40ec7SPaolo Bonzinikvm="auto" 3343bd40ec7SPaolo Bonzinihax="auto" 3353bd40ec7SPaolo Bonzinihvf="auto" 3363bd40ec7SPaolo Bonziniwhpx="auto" 33774a414a1SReinoud Zandijknvmm="auto" 338c87ea116SAlex Bennéerdma="$default_feature" 339c87ea116SAlex Bennéepvrdma="$default_feature" 340377529c0SPaolo Bonzinigprof="no" 341377529c0SPaolo Bonzinidebug_tcg="no" 342377529c0SPaolo Bonzinidebug="no" 343247724cbSMarc-André Lureausanitizers="no" 3440aebab04SLingfeng Yangtsan="no" 345c87ea116SAlex Bennéefortify_source="$default_feature" 346377529c0SPaolo Bonzinistrip_opt="yes" 34723a77b2dSPaolo Bonzinitcg_interpreter="false" 348377529c0SPaolo Bonzinibigendian="no" 349377529c0SPaolo Bonzinimingw32="no" 3501d728c39SBlue Swirlgcov="no" 351c7328271SMiroslav RezaninaEXESUF="" 352484e2cc7SPaolo BonziniHOST_DSOSUF=".so" 35317969268SFam Zhengmodules="no" 354bd83c861SChristian Ehrhardtmodule_upgrades="no" 355377529c0SPaolo Bonziniprefix="/usr/local" 35610ff82d1SMarc-André Lureauqemu_suffix="qemu" 3574d34a86bSPaolo Bonzinislirp="auto" 358377529c0SPaolo Bonzinibsd="no" 359377529c0SPaolo Bonzinilinux="no" 360377529c0SPaolo Bonzinisolaris="no" 361377529c0SPaolo Bonziniprofiler="no" 362b4e312e9SPaolo Bonzinicocoa="auto" 363377529c0SPaolo Bonzinisoftmmu="yes" 364377529c0SPaolo Bonzinilinux_user="no" 365377529c0SPaolo Bonzinibsd_user="no" 366c8d5450bSPaolo Bonziniblobs="true" 367377529c0SPaolo Bonzinipkgversion="" 36840d6444eSAvi Kivitypie="" 3693556c233SPaolo Bonziniqom_cast_debug="yes" 370baf86d6bSPaolo Bonzinitrace_backends="log" 371377529c0SPaolo Bonzinitrace_file="trace" 372c87ea116SAlex Bennéespice="$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=${default_feature:-yes} 428c5b36c25SPaolo Bonzinilibxml2="auto" 429ba59fb77SPaolo Bonzinidebug_mutex="no" 430e36e8c70SPaolo Bonzinilibpmem="auto" 4317bc3ca7fSPaolo Bonzinidefault_devices="true" 432ba4dd2aaSAlex Bennéeplugins="$default_feature" 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 $targetos in 70267b915a5SbellardMINGW32*) 70367b915a5Sbellard mingw32="yes" 704898be3e0SPeter Maydell supported_os="yes" 7059b8e4298SAlex Bennée plugins="no" 706fb648e9cSDaniel P. Berrangé pie="no" 70767b915a5Sbellard;; 7085c40d2bdSthsGNU/kFreeBSD) 709a167ba50SAurelien Jarno bsd="yes" 7105c40d2bdSths;; 7117d3505c5SbellardFreeBSD) 7127d3505c5Sbellard bsd="yes" 713e2a74729SWarner Losh bsd_user="yes" 7140db4a067SPaolo Bonzini make="${MAKE-gmake}" 715f01576f1SJuergen Lock # needed for kinfo_getvmmap(3) in libutil.h 71658952137SVincenzo Maffione netmap="" # enable netmap autodetect 7177d3505c5Sbellard;; 718c5e97233Sblueswir1DragonFly) 719c5e97233Sblueswir1 bsd="yes" 7200db4a067SPaolo Bonzini make="${MAKE-gmake}" 721c5e97233Sblueswir1;; 7227d3505c5SbellardNetBSD) 7237d3505c5Sbellard bsd="yes" 7240db4a067SPaolo Bonzini make="${MAKE-gmake}" 7257d3505c5Sbellard;; 7267d3505c5SbellardOpenBSD) 7277d3505c5Sbellard bsd="yes" 7280db4a067SPaolo Bonzini make="${MAKE-gmake}" 7297d3505c5Sbellard;; 73083fb7adfSbellardDarwin) 73183fb7adfSbellard bsd="yes" 73283fb7adfSbellard darwin="yes" 733a0b7cf6bSPeter Maydell # Disable attempts to use ObjectiveC features in os/object.h since they 734a0b7cf6bSPeter Maydell # won't work when we're compiling with gcc as a C compiler. 735a0b7cf6bSPeter Maydell QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 73683fb7adfSbellard;; 737ec530c81SbellardSunOS) 738ec530c81Sbellard solaris="yes" 7390db4a067SPaolo Bonzini make="${MAKE-gmake}" 740e2d8830eSBrad smbd="${SMBD-/usr/sfw/sbin/smbd}" 741d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h 742d741429aSBlue Swirl QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 743d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h 744d741429aSBlue Swirl QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 745ec530c81Sbellard;; 746179cf400SAndreas FärberHaiku) 747179cf400SAndreas Färber haiku="yes" 748b8ee198dSRichard Zak pie="no" 749b8ee198dSRichard Zak QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE -fPIC $QEMU_CFLAGS" 750179cf400SAndreas Färber;; 751898be3e0SPeter MaydellLinux) 7525327cf48Sbellard linux="yes" 753831b7825Sths linux_user="yes" 754c87ea116SAlex Bennée vhost_user=${default_feature:-yes} 755898be3e0SPeter Maydell;; 7567d13299dSbellardesac 7577d13299dSbellard 7580db4a067SPaolo Bonzini: ${make=${MAKE-make}} 759b6daf4d3SPaolo Bonzini 760faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 761faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 762ddf90699SEduardo Habkost# we check that too 763faf44142SDaniel P. Berrangépython= 7640a01d76fSMarc-André Lureauexplicit_python=no 765ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 766faf44142SDaniel P. Berrangédo 767faf44142SDaniel P. Berrangé if has "$binary" 768faf44142SDaniel P. Berrangé then 76995c5f2deSPaolo Bonzini python=$(command -v "$binary") 770faf44142SDaniel P. Berrangé break 771faf44142SDaniel P. Berrangé fi 772faf44142SDaniel P. Berrangédone 773903458c8SMarkus Armbruster 774903458c8SMarkus Armbruster 77539d87c8cSAlex Bennée# Check for ancillary tools used in testing 77639d87c8cSAlex Bennéegenisoimage= 7773df437c7SAlex Bennéefor binary in genisoimage mkisofs 77839d87c8cSAlex Bennéedo 77939d87c8cSAlex Bennée if has $binary 78039d87c8cSAlex Bennée then 78139d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 78239d87c8cSAlex Bennée break 78339d87c8cSAlex Bennée fi 78439d87c8cSAlex Bennéedone 78539d87c8cSAlex Bennée 7863c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 7873c4a4d0dSPeter Maydellif has clang; then 7883c4a4d0dSPeter Maydell objcc=clang 7893c4a4d0dSPeter Maydellelse 7903c4a4d0dSPeter Maydell objcc="$cc" 7913c4a4d0dSPeter Maydellfi 7923c4a4d0dSPeter Maydell 7933457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 7943457a3f8SJuan Quintela EXESUF=".exe" 795484e2cc7SPaolo Bonzini HOST_DSOSUF=".dll" 79678e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 7975770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 79893b25869SJohn Snow write_c_skeleton; 799d17f305aSPaolo Bonzini prefix="/qemu" 80077433a5fSMarc-André Lureau qemu_suffix="" 801105fad6bSBishara AbuHattoum libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" 8023457a3f8SJuan Quintelafi 8033457a3f8SJuan Quintela 804487fefdbSAnthony Liguoriwerror="" 80585aa5189Sbellard 8067d13299dSbellardfor opt do 80789138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 8087d13299dSbellard case "$opt" in 8092efc3265Sbellard --help|-h) show_help=yes 8102efc3265Sbellard ;; 81199123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 81299123e13SMike Frysinger ;; 813b1a550a0Spbrook --prefix=*) prefix="$optarg" 8147d13299dSbellard ;; 815b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 81632ce6337Sbellard ;; 817ac0df51dSaliguori --cross-prefix=*) 8187d13299dSbellard ;; 819ac0df51dSaliguori --cc=*) 8207d13299dSbellard ;; 821b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 82283469015Sbellard ;; 82383f73fceSTomoki Sekiyama --cxx=*) 82483f73fceSTomoki Sekiyama ;; 825e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 826e007dbecSMichael S. Tsirkin ;; 8273c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 8283c4a4d0dSPeter Maydell ;; 829b1a550a0Spbrook --make=*) make="$optarg" 8307d13299dSbellard ;; 831b6daf4d3SPaolo Bonzini --install=*) 8326a882643Spbrook ;; 8330a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 834c886edfbSBlue Swirl ;; 8352eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 8362eb054c2SPeter Maydell ;; 837a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 838a5665051SPaolo Bonzini ;; 839a5665051SPaolo Bonzini --meson=*) meson="$optarg" 840a5665051SPaolo Bonzini ;; 84148328880SPaolo Bonzini --ninja=*) ninja="$optarg" 84248328880SPaolo Bonzini ;; 843e2d8830eSBrad --smbd=*) smbd="$optarg" 844e2d8830eSBrad ;; 845e2a2ed06SJuan Quintela --extra-cflags=*) 8467d13299dSbellard ;; 84711cde1c8SBruno Dominguez --extra-cxxflags=*) 84811cde1c8SBruno Dominguez ;; 849e2a2ed06SJuan Quintela --extra-ldflags=*) 8507d13299dSbellard ;; 8515bc62e01SGerd Hoffmann --enable-debug-info) 8525bc62e01SGerd Hoffmann ;; 8535bc62e01SGerd Hoffmann --disable-debug-info) 8545bc62e01SGerd Hoffmann ;; 855d75402b5SAlex Bennée --cross-cc-*) 856d75402b5SAlex Bennée ;; 85717969268SFam Zheng --enable-modules) 85817969268SFam Zheng modules="yes" 85917969268SFam Zheng ;; 8603aa88b31SStefan Hajnoczi --disable-modules) 8613aa88b31SStefan Hajnoczi modules="no" 8623aa88b31SStefan Hajnoczi ;; 863bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 864bd83c861SChristian Ehrhardt ;; 865bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 866bd83c861SChristian Ehrhardt ;; 8672ff6b91eSJuan Quintela --cpu=*) 8687d13299dSbellard ;; 869b1a550a0Spbrook --target-list=*) target_list="$optarg" 870447e133fSAlex Bennée if test "$target_list_exclude"; then 871447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 872447e133fSAlex Bennée fi 873447e133fSAlex Bennée ;; 874447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 875447e133fSAlex Bennée if test "$target_list"; then 876447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 877447e133fSAlex Bennée fi 878de83cd02Sbellard ;; 8795b808275SLluís Vilanova --enable-trace-backends=*) trace_backends="$optarg" 8805b808275SLluís Vilanova ;; 8815b808275SLluís Vilanova # XXX: backwards compatibility 8825b808275SLluís Vilanova --enable-trace-backend=*) trace_backends="$optarg" 88394a420b1SStefan Hajnoczi ;; 88474242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 8859410b56cSPrerna Saxena ;; 8867bc3ca7fSPaolo Bonzini --with-default-devices) default_devices="true" 887f3494749SPaolo Bonzini ;; 8887bc3ca7fSPaolo Bonzini --without-default-devices) default_devices="false" 889f3494749SPaolo Bonzini ;; 890d1d5e9eeSAlex Bennée --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option" 891d1d5e9eeSAlex Bennée ;; 892d1d5e9eeSAlex Bennée --with-devices-*) device_arch=${opt#--with-devices-}; 893d1d5e9eeSAlex Bennée device_arch=${device_arch%%=*} 894d1d5e9eeSAlex Bennée cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak 895d1d5e9eeSAlex Bennée if test -f "$cf"; then 896d1d5e9eeSAlex Bennée device_archs="$device_archs $device_arch" 897d1d5e9eeSAlex Bennée eval "devices_${device_arch}=\$optarg" 898d1d5e9eeSAlex Bennée else 899d1d5e9eeSAlex Bennée error_exit "File $cf does not exist" 900d1d5e9eeSAlex Bennée fi 901d1d5e9eeSAlex Bennée ;; 902c87ea116SAlex Bennée --without-default-features) # processed above 903c87ea116SAlex Bennée ;; 9047d13299dSbellard --enable-gprof) gprof="yes" 9057d13299dSbellard ;; 9061d728c39SBlue Swirl --enable-gcov) gcov="yes" 9071d728c39SBlue Swirl ;; 90879427693SLoïc Minier --static) 90979427693SLoïc Minier static="yes" 91017884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 91143ce4dfeSbellard ;; 9120b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 9130b24e75fSPaolo Bonzini ;; 9140b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 9150b24e75fSPaolo Bonzini ;; 9163aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 9173aa5d2beSAlon Levy ;; 9188bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 9198bf188aaSMichael Tokarev ;; 9200f94d6daSAlon Levy --includedir=*) includedir="$optarg" 9210f94d6daSAlon Levy ;; 922528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 9230b24e75fSPaolo Bonzini ;; 92477433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 925023d3d67SEduardo Habkost ;; 926c6502638SBruce Rogers --docdir=*) docdir="$optarg" 9270b24e75fSPaolo Bonzini ;; 928fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 929fe0038beSPaolo Bonzini ;; 930ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 93107381cc1SAnthony Liguori ;; 932785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 933785c23aeSLuiz Capitulino ;; 9343d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 9353d5eecabSGerd Hoffmann ;; 936181ce1d0SOlaf Hering --host=*|--build=*|\ 937181ce1d0SOlaf Hering --disable-dependency-tracking|\ 938785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 939fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 940023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 941023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 942023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 943023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 944023ddd74SMax Filippov # lots of directory switches by default. 945023ddd74SMax Filippov ;; 94635be72baSPaolo Bonzini --disable-sdl) sdl="disabled" 94797a847bcSbellard ;; 94835be72baSPaolo Bonzini --enable-sdl) sdl="enabled" 949c4198157SJuan Quintela ;; 95035be72baSPaolo Bonzini --disable-sdl-image) sdl_image="disabled" 951a442fe2fSDaniel P. Berrangé ;; 95235be72baSPaolo Bonzini --enable-sdl-image) sdl_image="enabled" 953a442fe2fSDaniel P. Berrangé ;; 9543556c233SPaolo Bonzini --disable-qom-cast-debug) qom_cast_debug="no" 9553556c233SPaolo Bonzini ;; 9563556c233SPaolo Bonzini --enable-qom-cast-debug) qom_cast_debug="yes" 9573556c233SPaolo Bonzini ;; 95869202b40SPaolo Bonzini --disable-virtfs) virtfs="disabled" 959983eef5aSMeador Inge ;; 96069202b40SPaolo Bonzini --enable-virtfs) virtfs="enabled" 961983eef5aSMeador Inge ;; 9625c53015aSPaolo Bonzini --disable-libudev) libudev="disabled" 9635c53015aSPaolo Bonzini ;; 9645c53015aSPaolo Bonzini --enable-libudev) libudev="enabled" 9655c53015aSPaolo Bonzini ;; 966cece116cSMisono Tomohiro --disable-virtiofsd) virtiofsd="disabled" 967cece116cSMisono Tomohiro ;; 968cece116cSMisono Tomohiro --enable-virtiofsd) virtiofsd="enabled" 969cece116cSMisono Tomohiro ;; 9706ec0e15dSPaolo Bonzini --disable-mpath) mpath="disabled" 971fe8fc5aeSPaolo Bonzini ;; 9726ec0e15dSPaolo Bonzini --enable-mpath) mpath="enabled" 973fe8fc5aeSPaolo Bonzini ;; 974a0b93237SPaolo Bonzini --disable-vnc) vnc="disabled" 975821601eaSJes Sorensen ;; 976a0b93237SPaolo Bonzini --enable-vnc) vnc="enabled" 977821601eaSJes Sorensen ;; 9780e8e77d4SAlex Bennée --disable-gettext) gettext="disabled" 979e8f3bd71SMarc-André Lureau ;; 9800e8e77d4SAlex Bennée --enable-gettext) gettext="enabled" 981e8f3bd71SMarc-André Lureau ;; 9820c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 9830c58ac1cSmalc ;; 98489138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 985b64ec4e4SFam Zheng ;; 98689138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 987eb852011SMarkus Armbruster ;; 988e5f05f8cSKevin Wolf --enable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="yes" 989e5f05f8cSKevin Wolf ;; 990e5f05f8cSKevin Wolf --disable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="no" 991e5f05f8cSKevin Wolf ;; 992f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 993f8393946Saurel32 ;; 994f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 995f8393946Saurel32 ;; 996f3d08ee6SPaul Brook --enable-debug) 997f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 998f3d08ee6SPaul Brook debug_tcg="yes" 9991fcc6d42SPeter Xu debug_mutex="yes" 1000f3d08ee6SPaul Brook debug="yes" 1001f3d08ee6SPaul Brook strip_opt="no" 1002b553a042SJohn Snow fortify_source="no" 1003f3d08ee6SPaul Brook ;; 1004247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 1005247724cbSMarc-André Lureau ;; 1006247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 1007247724cbSMarc-André Lureau ;; 10080aebab04SLingfeng Yang --enable-tsan) tsan="yes" 10090aebab04SLingfeng Yang ;; 10100aebab04SLingfeng Yang --disable-tsan) tsan="no" 10110aebab04SLingfeng Yang ;; 1012deb62371SPaolo Bonzini --enable-sparse) sparse="enabled" 101303b4fe7dSaliguori ;; 1014deb62371SPaolo Bonzini --disable-sparse) sparse="disabled" 101503b4fe7dSaliguori ;; 10161625af87Saliguori --disable-strip) strip_opt="no" 10171625af87Saliguori ;; 1018a0b93237SPaolo Bonzini --disable-vnc-sasl) vnc_sasl="disabled" 10192f9606b3Saliguori ;; 1020a0b93237SPaolo Bonzini --enable-vnc-sasl) vnc_sasl="enabled" 1021ea784e3bSJuan Quintela ;; 1022a0b93237SPaolo Bonzini --disable-vnc-jpeg) vnc_jpeg="disabled" 10232f6f5c7aSCorentin Chary ;; 1024a0b93237SPaolo Bonzini --enable-vnc-jpeg) vnc_jpeg="enabled" 10252f6f5c7aSCorentin Chary ;; 1026a0b93237SPaolo Bonzini --disable-vnc-png) vnc_png="disabled" 1027efe556adSCorentin Chary ;; 1028a0b93237SPaolo Bonzini --enable-vnc-png) vnc_png="enabled" 1029efe556adSCorentin Chary ;; 10304d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 1031c20709aaSbellard ;; 1032fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 1033fd6fc214SPaolo Bonzini ;; 10344d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 10357c57bdd8SMarc-André Lureau ;; 1036675b9b53SMarc-André Lureau --enable-slirp=system) slirp="system" 1037675b9b53SMarc-André Lureau ;; 1038e0e6c8c0Saliguori --disable-vde) vde="no" 10398a16d273Sths ;; 1040dfb278bdSJuan Quintela --enable-vde) vde="yes" 1041dfb278bdSJuan Quintela ;; 104258952137SVincenzo Maffione --disable-netmap) netmap="no" 104358952137SVincenzo Maffione ;; 104458952137SVincenzo Maffione --enable-netmap) netmap="yes" 104558952137SVincenzo Maffione ;; 10461badb709SPaolo Bonzini --disable-xen) xen="disabled" 1047e37630caSaliguori ;; 10481badb709SPaolo Bonzini --enable-xen) xen="enabled" 1049fc321b4bSJuan Quintela ;; 10501badb709SPaolo Bonzini --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" 1051eb6fda0fSAnthony PERARD ;; 10521badb709SPaolo Bonzini --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" 1053eb6fda0fSAnthony PERARD ;; 10548c6d4ff4SPaolo Bonzini --disable-brlapi) brlapi="disabled" 10552e4d9fb1Saurel32 ;; 10568c6d4ff4SPaolo Bonzini --enable-brlapi) brlapi="enabled" 10574ffcedb6SJuan Quintela ;; 10581badb709SPaolo Bonzini --disable-kvm) kvm="disabled" 10597ba1e619Saliguori ;; 10601badb709SPaolo Bonzini --enable-kvm) kvm="enabled" 1061b31a0277SJuan Quintela ;; 10621badb709SPaolo Bonzini --disable-hax) hax="disabled" 1063180fb750Szhanghailiang ;; 10641badb709SPaolo Bonzini --enable-hax) hax="enabled" 1065180fb750Szhanghailiang ;; 10661badb709SPaolo Bonzini --disable-hvf) hvf="disabled" 1067c97d6d2cSSergio Andres Gomez Del Real ;; 10681badb709SPaolo Bonzini --enable-hvf) hvf="enabled" 1069c97d6d2cSSergio Andres Gomez Del Real ;; 107074a414a1SReinoud Zandijk --disable-nvmm) nvmm="disabled" 107174a414a1SReinoud Zandijk ;; 107274a414a1SReinoud Zandijk --enable-nvmm) nvmm="enabled" 107374a414a1SReinoud Zandijk ;; 10741badb709SPaolo Bonzini --disable-whpx) whpx="disabled" 1075d661d9a4SJustin Terry (VM) ;; 10761badb709SPaolo Bonzini --enable-whpx) whpx="enabled" 1077d661d9a4SJustin Terry (VM) ;; 1078c6fbea47SRichard Henderson --disable-tcg-interpreter) tcg_interpreter="false" 10799195b2c2SStefan Weil ;; 1080c6fbea47SRichard Henderson --enable-tcg-interpreter) tcg_interpreter="true" 10819195b2c2SStefan Weil ;; 1082727c8bb8SPaolo Bonzini --disable-cap-ng) cap_ng="disabled" 108347e98658SCorey Bryant ;; 1084727c8bb8SPaolo Bonzini --enable-cap-ng) cap_ng="enabled" 108547e98658SCorey Bryant ;; 10861badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 1087d1a14257SAlex Bennée plugins="no" 1088b3f6ea7eSPaolo Bonzini ;; 10891badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 1090b3f6ea7eSPaolo Bonzini ;; 1091aa087962SPaolo Bonzini --disable-malloc-trim) malloc_trim="disabled" 10925a22ab71SYang Zhong ;; 1093aa087962SPaolo Bonzini --enable-malloc-trim) malloc_trim="enabled" 10945a22ab71SYang Zhong ;; 1095cd4ec0b4SGerd Hoffmann --disable-spice) spice="no" 1096cd4ec0b4SGerd Hoffmann ;; 109758d3f3ffSGerd Hoffmann --enable-spice) 109858d3f3ffSGerd Hoffmann spice_protocol="yes" 109958d3f3ffSGerd Hoffmann spice="yes" 110058d3f3ffSGerd Hoffmann ;; 110158d3f3ffSGerd Hoffmann --disable-spice-protocol) 110258d3f3ffSGerd Hoffmann spice_protocol="no" 110358d3f3ffSGerd Hoffmann spice="no" 110458d3f3ffSGerd Hoffmann ;; 110558d3f3ffSGerd Hoffmann --enable-spice-protocol) spice_protocol="yes" 1106cd4ec0b4SGerd Hoffmann ;; 11079db405a3SPaolo Bonzini --disable-libiscsi) libiscsi="disabled" 1108c589b249SRonnie Sahlberg ;; 11099db405a3SPaolo Bonzini --enable-libiscsi) libiscsi="enabled" 1110c589b249SRonnie Sahlberg ;; 111130045c05SPaolo Bonzini --disable-libnfs) libnfs="disabled" 11126542aa9cSPeter Lieven ;; 111330045c05SPaolo Bonzini --enable-libnfs) libnfs="enabled" 11146542aa9cSPeter Lieven ;; 111505c2a3e7Sbellard --enable-profiler) profiler="yes" 111605c2a3e7Sbellard ;; 1117b4e312e9SPaolo Bonzini --disable-cocoa) cocoa="disabled" 111814821030SPavel Borzenkov ;; 1119a23a6789SPaolo Bonzini --enable-cocoa) cocoa="enabled" 11205b0753e0Sbellard ;; 1121cad25d69Spbrook --disable-system) softmmu="no" 11220a8e90f4Spbrook ;; 1123cad25d69Spbrook --enable-system) softmmu="yes" 11240a8e90f4Spbrook ;; 11250953a80fSZachary Amsden --disable-user) 11260953a80fSZachary Amsden linux_user="no" ; 11270953a80fSZachary Amsden bsd_user="no" ; 11280953a80fSZachary Amsden ;; 11290953a80fSZachary Amsden --enable-user) ;; 1130831b7825Sths --disable-linux-user) linux_user="no" 11310a8e90f4Spbrook ;; 1132831b7825Sths --enable-linux-user) linux_user="yes" 1133831b7825Sths ;; 113484778508Sblueswir1 --disable-bsd-user) bsd_user="no" 113584778508Sblueswir1 ;; 113684778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 113784778508Sblueswir1 ;; 113840d6444eSAvi Kivity --enable-pie) pie="yes" 113934005a00SKirill A. Shutemov ;; 114040d6444eSAvi Kivity --disable-pie) pie="no" 114134005a00SKirill A. Shutemov ;; 114285aa5189Sbellard --enable-werror) werror="yes" 114385aa5189Sbellard ;; 114485aa5189Sbellard --disable-werror) werror="no" 114585aa5189Sbellard ;; 1146cdad781dSDaniele Buono --enable-lto) lto="true" 1147cdad781dSDaniele Buono ;; 1148cdad781dSDaniele Buono --disable-lto) lto="false" 1149cdad781dSDaniele Buono ;; 115063678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 115163678e17SSteven Noonan ;; 115263678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 115363678e17SSteven Noonan ;; 11541e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 11551e4f6065SDaniele Buono ;; 11561e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 11571e4f6065SDaniele Buono ;; 11589e62ba48SDaniele Buono --enable-cfi) 11599e62ba48SDaniele Buono cfi="true"; 11609e62ba48SDaniele Buono lto="true"; 11619e62ba48SDaniele Buono ;; 11629e62ba48SDaniele Buono --disable-cfi) cfi="false" 11639e62ba48SDaniele Buono ;; 11649e62ba48SDaniele Buono --enable-cfi-debug) cfi_debug="true" 11659e62ba48SDaniele Buono ;; 11669e62ba48SDaniele Buono --disable-cfi-debug) cfi_debug="false" 11679e62ba48SDaniele Buono ;; 11685285e593SYonggang Luo --disable-curses) curses="disabled" 11694d3b6f6eSbalrog ;; 11705285e593SYonggang Luo --enable-curses) curses="enabled" 1171c584a6d0SJuan Quintela ;; 11725285e593SYonggang Luo --disable-iconv) iconv="disabled" 1173e08bb301SSamuel Thibault ;; 11745285e593SYonggang Luo --enable-iconv) iconv="enabled" 1175e08bb301SSamuel Thibault ;; 1176f9cd86feSPaolo Bonzini --disable-curl) curl="disabled" 1177769ce76dSAlexander Graf ;; 1178f9cd86feSPaolo Bonzini --enable-curl) curl="enabled" 1179788c8196SJuan Quintela ;; 1180fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 11812df87df7SJuan Quintela ;; 1182fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 1183fbb4121dSPaolo Bonzini ;; 1184fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 1185fbb4121dSPaolo Bonzini ;; 1186fbb4121dSPaolo Bonzini --enable-fdt=system) fdt="system" 11872df87df7SJuan Quintela ;; 11885c6c3a6cSChristoph Hellwig --disable-linux-aio) linux_aio="no" 11895c6c3a6cSChristoph Hellwig ;; 11905c6c3a6cSChristoph Hellwig --enable-linux-aio) linux_aio="yes" 11915c6c3a6cSChristoph Hellwig ;; 119253c22b68SPaolo Bonzini --disable-linux-io-uring) linux_io_uring="disabled" 1193c10dd856SAarushi Mehta ;; 119453c22b68SPaolo Bonzini --enable-linux-io-uring) linux_io_uring="enabled" 1195c10dd856SAarushi Mehta ;; 1196f7f2d651SPaolo Bonzini --disable-attr) attr="disabled" 1197758e8e38SVenkateswararao Jujjuri (JV) ;; 1198f7f2d651SPaolo Bonzini --enable-attr) attr="enabled" 1199758e8e38SVenkateswararao Jujjuri (JV) ;; 1200a40161cbSPaolo Bonzini --disable-membarrier) membarrier="no" 1201a40161cbSPaolo Bonzini ;; 1202a40161cbSPaolo Bonzini --enable-membarrier) membarrier="yes" 1203a40161cbSPaolo Bonzini ;; 120446627f41SAndrew Melnychenko --disable-bpf) bpf="disabled" 120546627f41SAndrew Melnychenko ;; 120646627f41SAndrew Melnychenko --enable-bpf) bpf="enabled" 120746627f41SAndrew Melnychenko ;; 1208c8d5450bSPaolo Bonzini --disable-blobs) blobs="false" 120977755340Sths ;; 12107e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 12114a19f1ecSpbrook ;; 1212519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 1213519175a2SAlex Barcelo ;; 121470c60c08SStefan Hajnoczi --disable-coroutine-pool) coroutine_pool="no" 121570c60c08SStefan Hajnoczi ;; 121670c60c08SStefan Hajnoczi --enable-coroutine-pool) coroutine_pool="yes" 121770c60c08SStefan Hajnoczi ;; 12187d992e4dSPeter Lieven --enable-debug-stack-usage) debug_stack_usage="yes" 12197d992e4dSPeter Lieven ;; 1220f0d92b56SLongpeng(Mike) --enable-crypto-afalg) crypto_afalg="yes" 1221f0d92b56SLongpeng(Mike) ;; 1222f0d92b56SLongpeng(Mike) --disable-crypto-afalg) crypto_afalg="no" 1223f0d92b56SLongpeng(Mike) ;; 1224e3667660SYonggang Luo --disable-docs) docs="disabled" 122570ec5dc0SAnthony Liguori ;; 1226e3667660SYonggang Luo --enable-docs) docs="enabled" 122783a3ab8bSJuan Quintela ;; 1228d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 1229d5970055SMichael S. Tsirkin ;; 1230d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 1231d5970055SMichael S. Tsirkin ;; 1232042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 1233042cea27SGonglei ;; 1234299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 1235042cea27SGonglei ;; 12365e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 12375e9be92dSNicholas Bellinger ;; 12385e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 12395e9be92dSNicholas Bellinger ;; 1240fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 1241fc0b9b0eSStefan Hajnoczi ;; 1242fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 1243fc0b9b0eSStefan Hajnoczi ;; 1244e5e856c1SStefan Hajnoczi --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" 1245bc15e44cSStefan Hajnoczi ;; 1246e5e856c1SStefan Hajnoczi --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" 1247bc15e44cSStefan Hajnoczi ;; 124898fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 124998fc1adaSDr. David Alan Gilbert ;; 125098fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 125198fc1adaSDr. David Alan Gilbert ;; 1252da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 125320ff075bSMichael Walle ;; 1254da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 125520ff075bSMichael Walle ;; 1256fabd1e93SPaolo Bonzini --disable-rbd) rbd="disabled" 1257f27aaf4bSChristian Brunner ;; 1258fabd1e93SPaolo Bonzini --enable-rbd) rbd="enabled" 1259f27aaf4bSChristian Brunner ;; 12608c84cf11SSergei Trofimovich --disable-xfsctl) xfs="no" 12618c84cf11SSergei Trofimovich ;; 12628c84cf11SSergei Trofimovich --enable-xfsctl) xfs="yes" 12638c84cf11SSergei Trofimovich ;; 12645f364c57SPaolo Bonzini --disable-smartcard) smartcard="disabled" 1265111a38b0SRobert Relyea ;; 12665f364c57SPaolo Bonzini --enable-smartcard) smartcard="enabled" 1267111a38b0SRobert Relyea ;; 12680a40bcb7SCésar Belley --disable-u2f) u2f="disabled" 12690a40bcb7SCésar Belley ;; 12700a40bcb7SCésar Belley --enable-u2f) u2f="enabled" 12710a40bcb7SCésar Belley ;; 127290540f32SPaolo Bonzini --disable-libusb) libusb="disabled" 12732b2325ffSGerd Hoffmann ;; 127490540f32SPaolo Bonzini --enable-libusb) libusb="enabled" 12752b2325ffSGerd Hoffmann ;; 127618f31e60SPaolo Bonzini --disable-usb-redir) usb_redir="disabled" 127769354a83SHans de Goede ;; 127818f31e60SPaolo Bonzini --enable-usb-redir) usb_redir="enabled" 127969354a83SHans de Goede ;; 12801ffb3bbbSPaolo Bonzini --disable-zlib-test) 12811ece9905SAlon Levy ;; 12820c32a0aeSPaolo Bonzini --disable-lzo) lzo="disabled" 1283b25c9dffSStefan Weil ;; 12840c32a0aeSPaolo Bonzini --enable-lzo) lzo="enabled" 1285607dacd0Sqiaonuohan ;; 1286241611eaSPaolo Bonzini --disable-snappy) snappy="disabled" 1287b25c9dffSStefan Weil ;; 1288241611eaSPaolo Bonzini --enable-snappy) snappy="enabled" 1289607dacd0Sqiaonuohan ;; 129029ba6116SPaolo Bonzini --disable-bzip2) bzip2="disabled" 12916b383c08SPeter Wu ;; 129229ba6116SPaolo Bonzini --enable-bzip2) bzip2="enabled" 12936b383c08SPeter Wu ;; 1294ecea3696SPaolo Bonzini --enable-lzfse) lzfse="enabled" 129583bc1f97SJulio Faracco ;; 1296ecea3696SPaolo Bonzini --disable-lzfse) lzfse="disabled" 129783bc1f97SJulio Faracco ;; 1298b1def33dSPaolo Bonzini --disable-zstd) zstd="disabled" 12993a678481SJuan Quintela ;; 1300b1def33dSPaolo Bonzini --enable-zstd) zstd="enabled" 13013a678481SJuan Quintela ;; 1302d138cee9SMichael Roth --enable-guest-agent) guest_agent="yes" 1303d138cee9SMichael Roth ;; 1304d138cee9SMichael Roth --disable-guest-agent) guest_agent="no" 1305d138cee9SMichael Roth ;; 1306b846ab7cSPaolo Bonzini --enable-guest-agent-msi) guest_agent_msi="enabled" 13079dacf32dSYossi Hindin ;; 1308b846ab7cSPaolo Bonzini --disable-guest-agent-msi) guest_agent_msi="disabled" 13099dacf32dSYossi Hindin ;; 1310d9840e25STomoki Sekiyama --with-vss-sdk) vss_win32_sdk="" 1311d9840e25STomoki Sekiyama ;; 1312d9840e25STomoki Sekiyama --with-vss-sdk=*) vss_win32_sdk="$optarg" 1313d9840e25STomoki Sekiyama ;; 1314d9840e25STomoki Sekiyama --without-vss-sdk) vss_win32_sdk="no" 1315d9840e25STomoki Sekiyama ;; 1316d9840e25STomoki Sekiyama --with-win-sdk) win_sdk="" 1317d9840e25STomoki Sekiyama ;; 1318d9840e25STomoki Sekiyama --with-win-sdk=*) win_sdk="$optarg" 1319d9840e25STomoki Sekiyama ;; 1320d9840e25STomoki Sekiyama --without-win-sdk) win_sdk="no" 1321d9840e25STomoki Sekiyama ;; 13224b1c11fdSDaniel P. Berrange --enable-tools) want_tools="yes" 13234b1c11fdSDaniel P. Berrange ;; 13244b1c11fdSDaniel P. Berrange --disable-tools) want_tools="no" 13254b1c11fdSDaniel P. Berrange ;; 132690835c2bSPaolo Bonzini --enable-seccomp) seccomp="enabled" 1327f794573eSEduardo Otubo ;; 132890835c2bSPaolo Bonzini --disable-seccomp) seccomp="disabled" 1329f794573eSEduardo Otubo ;; 133008821ca2SPaolo Bonzini --disable-glusterfs) glusterfs="disabled" 1331eb100396SBharata B Rao ;; 133286583a07SLiam Merwick --disable-avx2) avx2_opt="no" 133386583a07SLiam Merwick ;; 133486583a07SLiam Merwick --enable-avx2) avx2_opt="yes" 133586583a07SLiam Merwick ;; 13366b8cd447SRobert Hoo --disable-avx512f) avx512f_opt="no" 13376b8cd447SRobert Hoo ;; 13386b8cd447SRobert Hoo --enable-avx512f) avx512f_opt="yes" 13396b8cd447SRobert Hoo ;; 13406b8cd447SRobert Hoo 134108821ca2SPaolo Bonzini --enable-glusterfs) glusterfs="enabled" 1342eb100396SBharata B Rao ;; 134352b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 134452b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1345583f6e7bSStefan Hajnoczi ;; 1346cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 1347cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 1348cb6414dfSFam Zheng ;; 1349315d3184SFam Zheng --enable-uuid|--disable-uuid) 1350315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 1351315d3184SFam Zheng ;; 13521b695471SPaolo Bonzini --disable-gtk) gtk="disabled" 1353a4ccabcfSAnthony Liguori ;; 13541b695471SPaolo Bonzini --enable-gtk) gtk="enabled" 1355a4ccabcfSAnthony Liguori ;; 1356a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 1357a1c5e949SDaniel P. Berrange ;; 135857612511SPaolo Bonzini --disable-gnutls) gnutls="disabled" 1359ddbb0d09SDaniel P. Berrange ;; 136057612511SPaolo Bonzini --enable-gnutls) gnutls="enabled" 1361ddbb0d09SDaniel P. Berrange ;; 136257612511SPaolo Bonzini --disable-nettle) nettle="disabled" 136391bfcdb0SDaniel P. Berrange ;; 136457612511SPaolo Bonzini --enable-nettle) nettle="enabled" 136591bfcdb0SDaniel P. Berrange ;; 136657612511SPaolo Bonzini --disable-gcrypt) gcrypt="disabled" 136791bfcdb0SDaniel P. Berrange ;; 136857612511SPaolo Bonzini --enable-gcrypt) gcrypt="enabled" 136991bfcdb0SDaniel P. Berrange ;; 137005e391aeSPaolo Bonzini --disable-auth-pam) auth_pam="disabled" 13718953caf3SDaniel P. Berrange ;; 137205e391aeSPaolo Bonzini --enable-auth-pam) auth_pam="enabled" 13738953caf3SDaniel P. Berrange ;; 13742da776dbSMichael R. Hines --enable-rdma) rdma="yes" 13752da776dbSMichael R. Hines ;; 13762da776dbSMichael R. Hines --disable-rdma) rdma="no" 13772da776dbSMichael R. Hines ;; 137821ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 137921ab34c9SMarcel Apfelbaum ;; 138021ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 138121ab34c9SMarcel Apfelbaum ;; 1382c23d7b4eSPaolo Bonzini --disable-vte) vte="disabled" 1383bbbf9bfbSStefan Weil ;; 1384c23d7b4eSPaolo Bonzini --enable-vte) vte="enabled" 1385bbbf9bfbSStefan Weil ;; 1386587d59d6SPaolo Bonzini --disable-virglrenderer) virglrenderer="disabled" 13879d9e1521SGerd Hoffmann ;; 1388587d59d6SPaolo Bonzini --enable-virglrenderer) virglrenderer="enabled" 13899d9e1521SGerd Hoffmann ;; 1390e91c793cSCole Robinson --disable-tpm) tpm="no" 1391e91c793cSCole Robinson ;; 1392ab214c29SStefan Berger --enable-tpm) tpm="yes" 1393ab214c29SStefan Berger ;; 1394b10d49d7SPino Toscano --disable-libssh) libssh="no" 13950a12ec87SRichard W.M. Jones ;; 1396b10d49d7SPino Toscano --enable-libssh) libssh="yes" 13970a12ec87SRichard W.M. Jones ;; 1398ed1701c6SDr. David Alan Gilbert --disable-live-block-migration) live_block_migration="no" 1399ed1701c6SDr. David Alan Gilbert ;; 1400ed1701c6SDr. David Alan Gilbert --enable-live-block-migration) live_block_migration="yes" 1401ed1701c6SDr. David Alan Gilbert ;; 1402a99d57bbSWanlong Gao --disable-numa) numa="no" 1403a99d57bbSWanlong Gao ;; 1404a99d57bbSWanlong Gao --enable-numa) numa="yes" 1405a99d57bbSWanlong Gao ;; 1406c5b36c25SPaolo Bonzini --disable-libxml2) libxml2="disabled" 1407ed279a06SKlim Kireev ;; 1408c5b36c25SPaolo Bonzini --enable-libxml2) libxml2="enabled" 1409ed279a06SKlim Kireev ;; 14102847b469SFam Zheng --disable-tcmalloc) tcmalloc="no" 14112847b469SFam Zheng ;; 14122847b469SFam Zheng --enable-tcmalloc) tcmalloc="yes" 14132847b469SFam Zheng ;; 14147b01cb97SAlexandre Derumier --disable-jemalloc) jemalloc="no" 14157b01cb97SAlexandre Derumier ;; 14167b01cb97SAlexandre Derumier --enable-jemalloc) jemalloc="yes" 14177b01cb97SAlexandre Derumier ;; 1418a6b1d4c0SChanglong Xie --disable-replication) replication="no" 1419a6b1d4c0SChanglong Xie ;; 1420a6b1d4c0SChanglong Xie --enable-replication) replication="yes" 1421a6b1d4c0SChanglong Xie ;; 14222f740136SJeff Cody --disable-bochs) bochs="no" 14232f740136SJeff Cody ;; 14242f740136SJeff Cody --enable-bochs) bochs="yes" 14252f740136SJeff Cody ;; 14262f740136SJeff Cody --disable-cloop) cloop="no" 14272f740136SJeff Cody ;; 14282f740136SJeff Cody --enable-cloop) cloop="yes" 14292f740136SJeff Cody ;; 14302f740136SJeff Cody --disable-dmg) dmg="no" 14312f740136SJeff Cody ;; 14322f740136SJeff Cody --enable-dmg) dmg="yes" 14332f740136SJeff Cody ;; 14342f740136SJeff Cody --disable-qcow1) qcow1="no" 14352f740136SJeff Cody ;; 14362f740136SJeff Cody --enable-qcow1) qcow1="yes" 14372f740136SJeff Cody ;; 14382f740136SJeff Cody --disable-vdi) vdi="no" 14392f740136SJeff Cody ;; 14402f740136SJeff Cody --enable-vdi) vdi="yes" 14412f740136SJeff Cody ;; 14422f740136SJeff Cody --disable-vvfat) vvfat="no" 14432f740136SJeff Cody ;; 14442f740136SJeff Cody --enable-vvfat) vvfat="yes" 14452f740136SJeff Cody ;; 14462f740136SJeff Cody --disable-qed) qed="no" 14472f740136SJeff Cody ;; 14482f740136SJeff Cody --enable-qed) qed="yes" 14492f740136SJeff Cody ;; 14502f740136SJeff Cody --disable-parallels) parallels="no" 14512f740136SJeff Cody ;; 14522f740136SJeff Cody --enable-parallels) parallels="yes" 14532f740136SJeff Cody ;; 1454e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 1455e6a74868SMarc-André Lureau ;; 1456299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 1457299e6f19SPaolo Bonzini ;; 1458108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 1459108a6481SCindy Lu ;; 1460108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 1461108a6481SCindy Lu ;; 1462299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1463299e6f19SPaolo Bonzini ;; 1464299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1465e6a74868SMarc-André Lureau ;; 14668b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 14678ca80760SRichard Henderson ;; 14688b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 14698ca80760SRichard Henderson ;; 14708b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1471e219c499SRichard Henderson ;; 1472e219c499SRichard Henderson --enable-capstone=system) capstone="system" 1473e219c499SRichard Henderson ;; 1474cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1475cc84d63aSDaniel P. Berrange ;; 14767d7dbf9dSDan Streetman --enable-git-update) 14777d7dbf9dSDan Streetman git_submodules_action="update" 14787d7dbf9dSDan Streetman echo "--enable-git-update deprecated, use --with-git-submodules=update" 1479f62bbee5SDaniel P. Berrange ;; 14807d7dbf9dSDan Streetman --disable-git-update) 14817d7dbf9dSDan Streetman git_submodules_action="validate" 14827d7dbf9dSDan Streetman echo "--disable-git-update deprecated, use --with-git-submodules=validate" 14837d7dbf9dSDan Streetman ;; 14847d7dbf9dSDan Streetman --with-git-submodules=*) 14857d7dbf9dSDan Streetman git_submodules_action="$optarg" 1486f62bbee5SDaniel P. Berrange ;; 1487ba59fb77SPaolo Bonzini --enable-debug-mutex) debug_mutex=yes 1488ba59fb77SPaolo Bonzini ;; 1489ba59fb77SPaolo Bonzini --disable-debug-mutex) debug_mutex=no 1490ba59fb77SPaolo Bonzini ;; 14915cd5d8a7SMiroslav Rezanina --enable-libpmem) libpmem="enabled" 149217824406SJunyan He ;; 14935cd5d8a7SMiroslav Rezanina --disable-libpmem) libpmem="disabled" 149417824406SJunyan He ;; 14954113f4cfSLaurent Vivier --enable-xkbcommon) xkbcommon="enabled" 149675411919SJames Le Cuirot ;; 14974113f4cfSLaurent Vivier --disable-xkbcommon) xkbcommon="disabled" 149875411919SJames Le Cuirot ;; 14999b8e4298SAlex Bennée --enable-plugins) if test "$mingw32" = "yes"; then 15009b8e4298SAlex Bennée error_exit "TCG plugins not currently supported on Windows platforms" 15019b8e4298SAlex Bennée else 15029b8e4298SAlex Bennée plugins="yes" 15039b8e4298SAlex Bennée fi 150440e8c6f4SAlex Bennée ;; 150540e8c6f4SAlex Bennée --disable-plugins) plugins="no" 150640e8c6f4SAlex Bennée ;; 1507afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1508afc3a8f9SAlex Bennée ;; 1509afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1510afc3a8f9SAlex Bennée ;; 1511adc28027SAlexander Bulekov --enable-fuzzing) fuzzing=yes 1512adc28027SAlexander Bulekov ;; 1513adc28027SAlexander Bulekov --disable-fuzzing) fuzzing=no 1514adc28027SAlexander Bulekov ;; 1515f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1516f48e590aSAlex Bennée ;; 1517b767d257SMarek Marczykowski-Górecki --enable-rng-none) rng_none=yes 1518b767d257SMarek Marczykowski-Górecki ;; 1519b767d257SMarek Marczykowski-Górecki --disable-rng-none) rng_none=no 1520b767d257SMarek Marczykowski-Górecki ;; 152154e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 152254e7aac0SAlexey Krasikov ;; 152354e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 152454e7aac0SAlexey Krasikov ;; 152512033e16SMiroslav Rezanina --enable-libdaxctl) libdaxctl="enabled" 152621b2eca6SJingqi Liu ;; 152712033e16SMiroslav Rezanina --disable-libdaxctl) libdaxctl="disabled" 152821b2eca6SJingqi Liu ;; 1529a484a719SMax Reitz --enable-fuse) fuse="enabled" 1530a484a719SMax Reitz ;; 1531a484a719SMax Reitz --disable-fuse) fuse="disabled" 1532a484a719SMax Reitz ;; 1533df4ea709SMax Reitz --enable-fuse-lseek) fuse_lseek="enabled" 1534df4ea709SMax Reitz ;; 1535df4ea709SMax Reitz --disable-fuse-lseek) fuse_lseek="disabled" 1536df4ea709SMax Reitz ;; 1537106ad1f9SPaolo Bonzini --enable-multiprocess) multiprocess="enabled" 15383090de69SJagannathan Raman ;; 1539106ad1f9SPaolo Bonzini --disable-multiprocess) multiprocess="disabled" 15403090de69SJagannathan Raman ;; 154120cf7b8eSDenis Plotnikov --enable-gio) gio=yes 154220cf7b8eSDenis Plotnikov ;; 154320cf7b8eSDenis Plotnikov --disable-gio) gio=no 154420cf7b8eSDenis Plotnikov ;; 1545b8e0c493SJoelle van Dyne --enable-slirp-smbd) slirp_smbd=yes 1546b8e0c493SJoelle van Dyne ;; 1547b8e0c493SJoelle van Dyne --disable-slirp-smbd) slirp_smbd=no 1548b8e0c493SJoelle van Dyne ;; 15492d2ad6d0SFam Zheng *) 15502d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 15512d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 15522d2ad6d0SFam Zheng exit 1 15537f1559c6Sbalrog ;; 15547d13299dSbellard esac 15557d13299dSbellarddone 15567d13299dSbellard 1557d1a14257SAlex Bennée# test for any invalid configuration combinations 1558d1a14257SAlex Bennéeif test "$plugins" = "yes" -a "$tcg" = "disabled"; then 1559d1a14257SAlex Bennée error_exit "Can't enable plugins on non-TCG builds" 1560d1a14257SAlex Bennéefi 1561d1a14257SAlex Bennée 15627d7dbf9dSDan Streetmancase $git_submodules_action in 15637d7dbf9dSDan Streetman update|validate) 15647d7dbf9dSDan Streetman if test ! -e "$source_path/.git"; then 15657d7dbf9dSDan Streetman echo "ERROR: cannot $git_submodules_action git submodules without .git" 15667d7dbf9dSDan Streetman exit 1 15677d7dbf9dSDan Streetman fi 15687d7dbf9dSDan Streetman ;; 15697d7dbf9dSDan Streetman ignore) 1570b80fd281SPaolo Bonzini if ! test -f "$source_path/ui/keycodemapdb/README" 1571b80fd281SPaolo Bonzini then 1572b80fd281SPaolo Bonzini echo 1573b80fd281SPaolo Bonzini echo "ERROR: missing GIT submodules" 1574b80fd281SPaolo Bonzini echo 1575b80fd281SPaolo Bonzini if test -e "$source_path/.git"; then 1576b80fd281SPaolo Bonzini echo "--with-git-submodules=ignore specified but submodules were not" 1577b80fd281SPaolo Bonzini echo "checked out. Please initialize and update submodules." 1578b80fd281SPaolo Bonzini else 1579b80fd281SPaolo Bonzini echo "This is not a GIT checkout but module content appears to" 1580b80fd281SPaolo Bonzini echo "be missing. Do not use 'git archive' or GitHub download links" 1581b80fd281SPaolo Bonzini echo "to acquire QEMU source archives. Non-GIT builds are only" 1582b80fd281SPaolo Bonzini echo "supported with source archives linked from:" 1583b80fd281SPaolo Bonzini echo 1584b80fd281SPaolo Bonzini echo " https://www.qemu.org/download/#source" 1585b80fd281SPaolo Bonzini echo 1586b80fd281SPaolo Bonzini echo "Developers working with GIT can use scripts/archive-source.sh" 1587b80fd281SPaolo Bonzini echo "if they need to create valid source archives." 1588b80fd281SPaolo Bonzini fi 1589b80fd281SPaolo Bonzini echo 1590b80fd281SPaolo Bonzini exit 1 1591b80fd281SPaolo Bonzini fi 15927d7dbf9dSDan Streetman ;; 15937d7dbf9dSDan Streetman *) 15947d7dbf9dSDan Streetman echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" 15957d7dbf9dSDan Streetman exit 1 15967d7dbf9dSDan Streetman ;; 15977d7dbf9dSDan Streetmanesac 15987d7dbf9dSDan Streetman 159922a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 160022a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 160122a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 160222a87800SMarc-André Lureau 160322a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 160415588a62SJoshua Watt bindir="${bindir:-$prefix}" 160522a87800SMarc-André Lureauelse 160615588a62SJoshua Watt bindir="${bindir:-$prefix/bin}" 160715588a62SJoshua Wattfi 160822a87800SMarc-André Lureaumandir="${mandir:-$prefix/share/man}" 160922a87800SMarc-André Lureaudatadir="${datadir:-$prefix/share}" 1610ca8c0909SMarc-André Lureaudocdir="${docdir:-$prefix/share/doc}" 161122a87800SMarc-André Lureausysconfdir="${sysconfdir:-$prefix/etc}" 161222a87800SMarc-André Lureaulocal_statedir="${local_statedir:-$prefix/var}" 161316bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 161416bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 161522a87800SMarc-André Lureau 161640293e58Sbellardcase "$cpu" in 1617e3608d66SRichard Henderson ppc) 1618e3608d66SRichard Henderson CPU_CFLAGS="-m32" 1619db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 1620e3608d66SRichard Henderson ;; 1621e3608d66SRichard Henderson ppc64) 1622e3608d66SRichard Henderson CPU_CFLAGS="-m64" 1623db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1624e3608d66SRichard Henderson ;; 16259b9c37c3SRichard Henderson sparc) 1626f1079bb8SRichard Henderson CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" 1627db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" 16283142255cSblueswir1 ;; 1629ed968ff1SJuan Quintela sparc64) 163079f3b12fSPeter Crosthwaite CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1631db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 16323142255cSblueswir1 ;; 163376d83bdeSths s390) 1634061cdd81SRichard Henderson CPU_CFLAGS="-m31" 1635db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" 163628d7cc49SRichard Henderson ;; 163728d7cc49SRichard Henderson s390x) 1638061cdd81SRichard Henderson CPU_CFLAGS="-m64" 1639db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 164076d83bdeSths ;; 164140293e58Sbellard i386) 164279f3b12fSPeter Crosthwaite CPU_CFLAGS="-m32" 1643db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 164440293e58Sbellard ;; 164540293e58Sbellard x86_64) 16467ebee43eSRichard Henderson # ??? Only extremely old AMD cpus do not have cmpxchg16b. 16477ebee43eSRichard Henderson # If we truly care, we should simply detect this case at 16487ebee43eSRichard Henderson # runtime and generate the fallback to serial emulation. 16497ebee43eSRichard Henderson CPU_CFLAGS="-m64 -mcx16" 1650db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1651379f6698SPaul Brook ;; 1652c72b26ecSRichard Henderson x32) 1653c72b26ecSRichard Henderson CPU_CFLAGS="-mx32" 1654db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" 1655c72b26ecSRichard Henderson ;; 165630163d89SPeter Maydell # No special flags required for other host CPUs 16573142255cSblueswir1esac 16583142255cSblueswir1 16599557af9cSAlex Bennéeif eval test -z "\${cross_cc_$cpu}"; then 1660b1aa4de1SAlex Bennée eval "cross_cc_${cpu}=\$cc" 16612038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 16629557af9cSAlex Bennéefi 166379f3b12fSPeter Crosthwaite 1664affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly 1665affc88ccSPeter Maydell# support, even if we're using TCI. 1666affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then 1667affc88ccSPeter Maydell bsd_user="no" 1668affc88ccSPeter Maydell linux_user="no" 1669affc88ccSPeter Maydellfi 1670affc88ccSPeter Maydell 167160e0df25SPeter Maydelldefault_target_list="" 167243692239SMarkus Armbrusterdeprecated_targets_list=ppc64abi32-linux-user 1673fdb75aefSPaolo Bonzinideprecated_features="" 16746e92f823SPeter Maydellmak_wilds="" 16756e92f823SPeter Maydell 167660e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 1677812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak" 167860e0df25SPeter Maydellfi 167960e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 1680812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak" 168160e0df25SPeter Maydellfi 168260e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 1683812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak" 168460e0df25SPeter Maydellfi 168560e0df25SPeter Maydell 16863a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will 16873a5ae4a9SAlex Bennée# skip it. 16883a5ae4a9SAlex Bennéeif test -z "$target_list"; then 16893a5ae4a9SAlex Bennée if test -z "$target_list_exclude"; then 16903a5ae4a9SAlex Bennée target_list_exclude="$deprecated_targets_list" 16913a5ae4a9SAlex Bennée else 16923a5ae4a9SAlex Bennée target_list_exclude="$target_list_exclude,$deprecated_targets_list" 16933a5ae4a9SAlex Bennée fi 16942d838d9bSAlex Bennéefi 16952d838d9bSAlex Bennée 1696447e133fSAlex Bennéefor config in $mak_wilds; do 1697447e133fSAlex Bennée target="$(basename "$config" .mak)" 169898db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1699447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1700447e133fSAlex Bennée fi 1701447e133fSAlex Bennéedone 17026e92f823SPeter Maydell 1703c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output 170464a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) 1705c53eeaf7SStefan Hajnoczi 1706af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1707af5db58eSpbrookcat << EOF 1708af5db58eSpbrook 1709af5db58eSpbrookUsage: configure [options] 1710af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1711af5db58eSpbrook 171208fb77edSStefan WeilStandard options: 171308fb77edSStefan Weil --help print this message 171408fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 171508fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 171608fb77edSStefan Weil use %M for cpu name [$interp_prefix] 17172deca810SAlex Bennée --target-list=LIST set target list (default: build all non-deprecated) 171808fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 171908fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 17202deca810SAlex Bennée$(echo Deprecated targets: $deprecated_targets_list | \ 17212deca810SAlex Bennée fold -s -w 53 | sed -e 's/^/ /') 1722447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 172308fb77edSStefan Weil 172408fb77edSStefan WeilAdvanced options (experts only): 17253812c0c4SJoelle van Dyne --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] 172608fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 172708fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 172808fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 172908fb77edSStefan Weil build time 173008fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 173108fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 173208fb77edSStefan Weil --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 173311cde1c8SBruno Dominguez --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS 173408fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1735d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1736d422b2bcSAlex Bennée --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests 173708fb77edSStefan Weil --make=MAKE use specified make [$make] 173808fb77edSStefan Weil --python=PYTHON use specified python [$python] 17392eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1740a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 174148328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 174208fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1743db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 17447d7dbf9dSDan Streetman --with-git-submodules=update update git submodules (default if .git dir exists) 17457d7dbf9dSDan Streetman --with-git-submodules=validate fail if git submodules are not up to date 17467d7dbf9dSDan Streetman --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) 174708fb77edSStefan Weil --static enable static build [$static] 174808fb77edSStefan Weil --mandir=PATH install man pages in PATH 174910ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1750fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 175110ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 175208fb77edSStefan Weil --bindir=PATH install binaries in PATH 175308fb77edSStefan Weil --libdir=PATH install libraries in PATH 1754db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 175510ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 175608fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 17573d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 175813336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1759ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1760db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1761c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1762c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1763c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1764d1d5e9eeSAlex Bennée desired devices in configs/devices/) 1765d1d5e9eeSAlex Bennée --with-devices-ARCH=NAME override default configs/devices 176608fb77edSStefan Weil --enable-debug enable common debug build options 1767247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 17680aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 176908fb77edSStefan Weil --disable-strip disable stripping binaries 177008fb77edSStefan Weil --disable-werror disable compilation abort on warning 177163678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 1772*87430d5bSPaolo Bonzini --audio-drv-list=LIST set audio drivers list 177308fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 177408fb77edSStefan Weil --block-drv-rw-whitelist=L 177508fb77edSStefan Weil set block driver read-write whitelist 1776e5f05f8cSKevin Wolf (by default affects only QEMU, not tools like qemu-img) 177708fb77edSStefan Weil --block-drv-ro-whitelist=L 177808fb77edSStefan Weil set block driver read-only whitelist 1779e5f05f8cSKevin Wolf (by default affects only QEMU, not tools like qemu-img) 1780e5f05f8cSKevin Wolf --enable-block-drv-whitelist-in-tools 1781e5f05f8cSKevin Wolf use block whitelist also in tools instead of only QEMU 17825b808275SLluís Vilanova --enable-trace-backends=B Set trace backend 1783c53eeaf7SStefan Hajnoczi Available backends: $trace_backend_list 178408fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 178508fb77edSStefan Weil Default:trace-<pid> 1786c23f23b9SMichael Tokarev --disable-slirp disable SLIRP userspace network connectivity 1787e9a16e38SPhilippe Mathieu-Daudé --enable-tcg-interpreter enable TCI (TCG with bytecode interpreter, experimental and slow) 17885a22ab71SYang Zhong --enable-malloc-trim enable libc malloc_trim() for memory optimization 1789c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 179008fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 179133c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 179208fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1793c23f23b9SMichael Tokarev --disable-blobs disable installing provided firmware blobs 1794c23f23b9SMichael Tokarev --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1795c23f23b9SMichael Tokarev --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1796a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 1797c12d66aaSLin Ma --enable-gprof QEMU profiling with gprof 1798c12d66aaSLin Ma --enable-profiler profiler support 1799c12d66aaSLin Ma --enable-debug-stack-usage 1800c12d66aaSLin Ma track the maximum stack usage of stacks created by qemu_alloc_stack 180140e8c6f4SAlex Bennée --enable-plugins 180240e8c6f4SAlex Bennée enable plugins via shared library loading 1803afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1804f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 1805c23f23b9SMichael Tokarev 1806c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and 1807c87ea116SAlex Bennéedisabled with --disable-FEATURE, default is enabled if available 1808c87ea116SAlex Bennée(unless built with --without-default-features): 1809c23f23b9SMichael Tokarev 1810c23f23b9SMichael Tokarev system all system emulation targets 1811c23f23b9SMichael Tokarev user supported user emulation targets 1812c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1813c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1814c23f23b9SMichael Tokarev docs build documentation 1815c23f23b9SMichael Tokarev guest-agent build the QEMU Guest Agent 1816c23f23b9SMichael Tokarev guest-agent-msi build guest agent Windows MSI installation package 1817c23f23b9SMichael Tokarev pie Position Independent Executables 181821e709aaSMarc-André Lureau modules modules support (non-Windows) 1819bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1820c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1821c23f23b9SMichael Tokarev debug-info debugging information 1822cdad781dSDaniele Buono lto Enable Link-Time Optimization. 1823c23f23b9SMichael Tokarev sparse sparse checker 18241e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 18251e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 18269e62ba48SDaniele Buono cfi Enable Control-Flow Integrity for indirect function calls. 18279e62ba48SDaniele Buono In case of a cfi violation, QEMU is terminated with SIGILL 18289e62ba48SDaniele Buono Depends on lto and is incompatible with modules 18299e62ba48SDaniele Buono Automatically enables Link-Time Optimization (lto) 18309e62ba48SDaniele Buono cfi-debug In case of a cfi violation, a message containing the line that 18319e62ba48SDaniele Buono triggered the error is written to stderr. After the error, 18329e62ba48SDaniele Buono QEMU is still terminated with SIGILL 1833ddbb0d09SDaniel P. Berrange gnutls GNUTLS cryptography support 183491bfcdb0SDaniel P. Berrange nettle nettle cryptography support 183591bfcdb0SDaniel P. Berrange gcrypt libgcrypt cryptography support 18368953caf3SDaniel P. Berrange auth-pam PAM access control 1837c23f23b9SMichael Tokarev sdl SDL UI 183804c6e16fSMarkus Armbruster sdl-image SDL Image support for icons 1839c23f23b9SMichael Tokarev gtk gtk UI 1840c23f23b9SMichael Tokarev vte vte support for the gtk UI 1841c23f23b9SMichael Tokarev curses curses UI 1842e08bb301SSamuel Thibault iconv font glyph conversion support 1843c23f23b9SMichael Tokarev vnc VNC UI support 1844c23f23b9SMichael Tokarev vnc-sasl SASL encryption for VNC server 1845c23f23b9SMichael Tokarev vnc-jpeg JPEG lossy compression for VNC server 1846c23f23b9SMichael Tokarev vnc-png PNG compression for VNC server 1847c23f23b9SMichael Tokarev cocoa Cocoa UI (Mac OS X only) 1848c23f23b9SMichael Tokarev virtfs VirtFS 1849cece116cSMisono Tomohiro virtiofsd build virtiofs daemon (virtiofsd) 18505c53015aSPaolo Bonzini libudev Use libudev to enumerate host devices 1851fe8fc5aeSPaolo Bonzini mpath Multipath persistent reservation passthrough 1852c23f23b9SMichael Tokarev xen xen backend driver support 185370c292afSAnthony PERARD xen-pci-passthrough PCI passthrough support for Xen 1854c23f23b9SMichael Tokarev brlapi BrlAPI (Braile) 1855c23f23b9SMichael Tokarev curl curl connectivity 1856a40161cbSPaolo Bonzini membarrier membarrier system call (for Linux 4.14+ or Windows) 1857c23f23b9SMichael Tokarev fdt fdt device tree 1858c23f23b9SMichael Tokarev kvm KVM acceleration support 1859b0cb0a66SVincent Palatin hax HAX acceleration support 1860c97d6d2cSSergio Andres Gomez Del Real hvf Hypervisor.framework acceleration support 186174a414a1SReinoud Zandijk nvmm NVMM acceleration support 1862d661d9a4SJustin Terry (VM) whpx Windows Hypervisor Platform acceleration support 186321ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 186421ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1865c23f23b9SMichael Tokarev vde support for vde network 1866c23f23b9SMichael Tokarev netmap support for netmap network 1867c23f23b9SMichael Tokarev linux-aio Linux AIO support 1868c10dd856SAarushi Mehta linux-io-uring Linux io_uring support 1869c23f23b9SMichael Tokarev cap-ng libcap-ng support 1870c23f23b9SMichael Tokarev attr attr and xattr support 1871299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1872299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1873299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1874299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1875299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1876299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1877bc15e44cSStefan Hajnoczi vhost-user-blk-server vhost-user-blk server support 1878108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 187946627f41SAndrew Melnychenko bpf BPF kernel support 1880c23f23b9SMichael Tokarev spice spice 188158d3f3ffSGerd Hoffmann spice-protocol spice-protocol 1882c23f23b9SMichael Tokarev rbd rados block device (rbd) 1883c23f23b9SMichael Tokarev libiscsi iscsi support 1884c23f23b9SMichael Tokarev libnfs nfs support 18857b02f544SMarc-André Lureau smartcard smartcard support (libcacard) 18860a40bcb7SCésar Belley u2f U2F support (u2f-emu) 1887c23f23b9SMichael Tokarev libusb libusb (for usb passthrough) 1888ed1701c6SDr. David Alan Gilbert live-block-migration Block migration in the main migration stream 1889c23f23b9SMichael Tokarev usb-redir usb network redirection support 1890c23f23b9SMichael Tokarev lzo support of lzo compression library 1891c23f23b9SMichael Tokarev snappy support of snappy compression library 1892c23f23b9SMichael Tokarev bzip2 support of bzip2 compression library 1893c23f23b9SMichael Tokarev (for reading bzip2-compressed dmg images) 189483bc1f97SJulio Faracco lzfse support of lzfse compression library 189583bc1f97SJulio Faracco (for reading lzfse-compressed dmg images) 18963a678481SJuan Quintela zstd support for zstd compression library 1897d298ac10SDenis Plotnikov (for migration compression and qcow2 cluster compression) 1898c23f23b9SMichael Tokarev seccomp seccomp support 1899c23f23b9SMichael Tokarev coroutine-pool coroutine freelist (better performance) 1900c23f23b9SMichael Tokarev glusterfs GlusterFS backend 1901c23f23b9SMichael Tokarev tpm TPM support 1902b10d49d7SPino Toscano libssh ssh block device support 1903c23f23b9SMichael Tokarev numa libnuma support 1904ed279a06SKlim Kireev libxml2 for Parallels image format 1905c23f23b9SMichael Tokarev tcmalloc tcmalloc support 19067b01cb97SAlexandre Derumier jemalloc jemalloc support 190786583a07SLiam Merwick avx2 AVX2 optimization support 19086b8cd447SRobert Hoo avx512f AVX512F optimization support 1909a6b1d4c0SChanglong Xie replication replication support 1910c12d66aaSLin Ma opengl opengl support 1911c12d66aaSLin Ma virglrenderer virgl rendering support 1912c12d66aaSLin Ma xfsctl xfsctl support 1913c12d66aaSLin Ma qom-cast-debug cast debugging support 19148de73fa8SCleber Rosa tools build qemu-io, qemu-nbd and qemu-img tools 19152f740136SJeff Cody bochs bochs image format support 19162f740136SJeff Cody cloop cloop image format support 19172f740136SJeff Cody dmg dmg image format support 19182f740136SJeff Cody qcow1 qcow v1 image format support 19192f740136SJeff Cody vdi vdi image format support 19202f740136SJeff Cody vvfat vvfat image format support 19212f740136SJeff Cody qed qed image format support 19222f740136SJeff Cody parallels parallels image format support 1923f0d92b56SLongpeng(Mike) crypto-afalg Linux AF_ALG crypto backend driver 19248ca80760SRichard Henderson capstone capstone disassembler support 1925ba59fb77SPaolo Bonzini debug-mutex mutex debugging support 192617824406SJunyan He libpmem libpmem support 192775411919SJames Le Cuirot xkbcommon xkbcommon support 1928b767d257SMarek Marczykowski-Górecki rng-none dummy RNG, avoid using /dev/(u)random and getrandom() 192921b2eca6SJingqi Liu libdaxctl libdaxctl support 1930a484a719SMax Reitz fuse FUSE block device export 1931df4ea709SMax Reitz fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports 1932106ad1f9SPaolo Bonzini multiprocess Out of process device emulation support 193320cf7b8eSDenis Plotnikov gio libgio support 1934b8e0c493SJoelle van Dyne slirp-smbd use smbd (at path --smbd=*) in slirp networking 193508fb77edSStefan Weil 193608fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1937af5db58eSpbrookEOF 19382d2ad6d0SFam Zhengexit 0 1939af5db58eSpbrookfi 1940af5db58eSpbrook 19419c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1942bb768f71SThomas Huthrm -f */config-devices.mak.d 19439c790242SThomas Huth 1944faf44142SDaniel P. Berrangéif test -z "$python" 1945faf44142SDaniel P. Berrangéthen 1946c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1947c53eeaf7SStefan Hajnoczifi 19488e2c76bdSRoman Bolshakovif ! has "$make" 19498e2c76bdSRoman Bolshakovthen 19508e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 19518e2c76bdSRoman Bolshakovfi 1952c53eeaf7SStefan Hajnoczi 1953c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1954c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 19551b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 19561b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1957c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1958c53eeaf7SStefan Hajnoczifi 1959c53eeaf7SStefan Hajnoczi 1960755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1961406ab2f3SCleber 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) 1962755ee70fSCleber Rosa 1963c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1964c53eeaf7SStefan Hajnoczipython="$python -B" 1965c53eeaf7SStefan Hajnoczi 19660a01d76fSMarc-André Lureauif test -z "$meson"; then 1967654d6b04SPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.59.2; then 19680a01d76fSMarc-André Lureau meson=meson 19697d7dbf9dSDan Streetman elif test $git_submodules_action != 'ignore' ; then 19700a01d76fSMarc-André Lureau meson=git 19710a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 19720a01d76fSMarc-André Lureau meson=internal 19730a01d76fSMarc-André Lureau else 19740a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19750a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 19760a01d76fSMarc-André Lureau else 1977a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 1978a5665051SPaolo Bonzini fi 19790a01d76fSMarc-André Lureau fi 19800a01d76fSMarc-André Lureauelse 19810a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 19820a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 19830a01d76fSMarc-André Lureau # 19840a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 19850a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 19860a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 19870a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19880a01d76fSMarc-André Lureau case "$meson" in 19890a01d76fSMarc-André Lureau git | internal) ;; 19900a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 19910a01d76fSMarc-André Lureau esac 19920a01d76fSMarc-André Lureau fi 19930a01d76fSMarc-André Lureaufi 1994a5665051SPaolo Bonzini 19950a01d76fSMarc-André Lureauif test "$meson" = git; then 19960a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 19970a01d76fSMarc-André Lureaufi 19980a01d76fSMarc-André Lureau 19990a01d76fSMarc-André Lureaucase "$meson" in 20000a01d76fSMarc-André Lureau git | internal) 20010a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 20020a01d76fSMarc-André Lureau ;; 200384ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 20040a01d76fSMarc-André Lureauesac 20050a01d76fSMarc-André Lureau 200609e93326SPaolo Bonzini# Probe for ninja 200748328880SPaolo Bonzini 200848328880SPaolo Bonziniif test -z "$ninja"; then 200948328880SPaolo Bonzini for c in ninja ninja-build samu; do 201048328880SPaolo Bonzini if has $c; then 201148328880SPaolo Bonzini ninja=$(command -v "$c") 201248328880SPaolo Bonzini break 201348328880SPaolo Bonzini fi 201448328880SPaolo Bonzini done 201509e93326SPaolo Bonzini if test -z "$ninja"; then 201609e93326SPaolo Bonzini error_exit "Cannot find Ninja" 201709e93326SPaolo Bonzini fi 201848328880SPaolo Bonzinifi 2019a5665051SPaolo Bonzini 20209aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 20219aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 20229aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 20239aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 20249aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 20259aae6e54SDaniel Henrique Barbozaif compile_object ; then 20269aae6e54SDaniel Henrique Barboza : C compiler works ok 20279aae6e54SDaniel Henrique Barbozaelse 20289aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 20299aae6e54SDaniel Henrique Barbozafi 20309aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 20319aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 20329aae6e54SDaniel Henrique Barbozafi 20339aae6e54SDaniel Henrique Barboza 20349c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 20359c83ffd8SPeter Maydell# by default. Only enable by default for git builds 20369c83ffd8SPeter Maydellif test -z "$werror" ; then 20377d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore" && \ 2038e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 20399c83ffd8SPeter Maydell werror="yes" 20409c83ffd8SPeter Maydell else 20419c83ffd8SPeter Maydell werror="no" 20429c83ffd8SPeter Maydell fi 20439c83ffd8SPeter Maydellfi 20449c83ffd8SPeter Maydell 2045975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 2046fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 2047fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 2048fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 2049fb59dabdSPeter Maydell # host OS we should stop now. 2050951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 2051fb59dabdSPeter Maydellfi 2052fb59dabdSPeter Maydell 2053efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 2054efc6c070SThomas Huthcat > $TMPC << EOF 2055efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 2056efc6c070SThomas Huth# ifdef __apple_build_version__ 20572a85a08cSDaniel P. Berrangé# if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 20582a85a08cSDaniel P. Berrangé# error You need at least XCode Clang v10.0 to compile QEMU 2059efc6c070SThomas Huth# endif 2060efc6c070SThomas Huth# else 20612a85a08cSDaniel P. Berrangé# if __clang_major__ < 6 || (__clang_major__ == 6 && __clang_minor__ < 0) 20622a85a08cSDaniel P. Berrangé# error You need at least Clang v6.0 to compile QEMU 2063efc6c070SThomas Huth# endif 2064efc6c070SThomas Huth# endif 2065efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 20663830df5fSnia# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 4) 20673830df5fSnia# error You need at least GCC v7.4.0 to compile QEMU 2068efc6c070SThomas Huth# endif 2069efc6c070SThomas Huth#else 2070efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 2071efc6c070SThomas Huth#endif 2072efc6c070SThomas Huthint main (void) { return 0; } 2073efc6c070SThomas HuthEOF 2074efc6c070SThomas Huthif ! compile_prog "" "" ; then 20753830df5fSnia error_exit "You need at least GCC v7.4 or Clang v6.0 (or XCode Clang v10.0)" 2076efc6c070SThomas Huthfi 2077efc6c070SThomas Huth 207800849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 207900849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 208000849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 208100849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 208200849b92SRichard Henderson# just silently disable some features, so it's too error prone. 208300849b92SRichard Henderson 208400849b92SRichard Hendersonwarn_flags= 208500849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 208600849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 208700849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 208800849b92SRichard Hendersonadd_to warn_flags -Wformat-security 208900849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 209000849b92SRichard Hendersonadd_to warn_flags -Winit-self 209100849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 209200849b92SRichard Hendersonadd_to warn_flags -Wempty-body 209300849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 209400849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 209500849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 20960a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 209700849b92SRichard Henderson 209800849b92SRichard Hendersonnowarn_flags= 209900849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 210000849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 210100849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 210200849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 210300849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 2104aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 2105bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 210600849b92SRichard Henderson 210700849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 210893b25869SJohn Snow 210993b25869SJohn Snowcc_has_warning_flag() { 211093b25869SJohn Snow write_c_skeleton; 211193b25869SJohn Snow 2112a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 2113a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 2114a1d29d6cSPeter Maydell # warning options). 211593b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 211693b25869SJohn Snow compile_prog "-Werror $optflag" "" 211793b25869SJohn Snow} 211893b25869SJohn Snow 211993b25869SJohn Snowfor flag in $gcc_flags; do 212093b25869SJohn Snow if cc_has_warning_flag $flag ; then 21218d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 21228d05095cSPaolo Bonzini fi 21238d05095cSPaolo Bonzinidone 21248d05095cSPaolo Bonzini 212563678e17SSteven Noonanif test "$stack_protector" != "no"; then 2126fccd35a0SRodrigo Rebello cat > $TMPC << EOF 2127fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 2128fccd35a0SRodrigo Rebello{ 2129fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 2130fccd35a0SRodrigo Rebello while (*c) { 2131fccd35a0SRodrigo Rebello *p++ = *c++; 2132fccd35a0SRodrigo Rebello } 2133fccd35a0SRodrigo Rebello return 0; 2134fccd35a0SRodrigo Rebello} 2135fccd35a0SRodrigo RebelloEOF 213663678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 21373b463a3fSMiroslav Rezanina sp_on=0 213863678e17SSteven Noonan for flag in $gcc_flags; do 2139590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 2140590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 2141086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 2142590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 214363678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 2144db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 21453b463a3fSMiroslav Rezanina sp_on=1 214663678e17SSteven Noonan break 214763678e17SSteven Noonan fi 214863678e17SSteven Noonan done 21493b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 21503b463a3fSMiroslav Rezanina if test $sp_on = 0; then 21513b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 21523b463a3fSMiroslav Rezanina fi 21533b463a3fSMiroslav Rezanina fi 215437746c5eSMarc-André Lureaufi 215537746c5eSMarc-André Lureau 215620bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 215720bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 215820bc94a2SPaolo Bonzinicat > $TMPC << EOF 215920bc94a2SPaolo Bonzinistruct { 216020bc94a2SPaolo Bonzini int a[2]; 216120bc94a2SPaolo Bonzini} x = {0}; 216220bc94a2SPaolo BonziniEOF 216320bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 216420bc94a2SPaolo Bonzini : 216520bc94a2SPaolo Bonzinielse 216620bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 216720bc94a2SPaolo Bonzinifi 216820bc94a2SPaolo Bonzini 216921e709aaSMarc-André Lureau# Our module code doesn't support Windows 217021e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 217121e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 217221e709aaSMarc-André Lureaufi 217321e709aaSMarc-André Lureau 2174bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 2175bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 2176bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 2177bd83c861SChristian Ehrhardtfi 2178bd83c861SChristian Ehrhardt 21795f2453acSAlex Bennée# Static linking is not possible with plugins, modules or PIE 218040d6444eSAvi Kivityif test "$static" = "yes" ; then 2181aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 2182aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 2183aa0d1f44SPaolo Bonzini fi 21845f2453acSAlex Bennée if test "$plugins" = "yes"; then 21855f2453acSAlex Bennée error_exit "static and plugins are mutually incompatible" 2186ba4dd2aaSAlex Bennée else 2187ba4dd2aaSAlex Bennée plugins="no" 21885f2453acSAlex Bennée fi 218940d6444eSAvi Kivityfi 219040d6444eSAvi Kivity 2191768b7855SEmilio G. Cota# Unconditional check for compiler __thread support 2192768b7855SEmilio G. Cota cat > $TMPC << EOF 2193768b7855SEmilio G. Cotastatic __thread int tls_var; 2194768b7855SEmilio G. Cotaint main(void) { return tls_var; } 2195768b7855SEmilio G. CotaEOF 2196768b7855SEmilio G. Cota 2197768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then 2198768b7855SEmilio G. Cota error_exit "Your compiler does not support the __thread specifier for " \ 2199768b7855SEmilio G. Cota "Thread-Local Storage (TLS). Please upgrade to a version that does." 2200768b7855SEmilio G. Cotafi 2201768b7855SEmilio G. Cota 220240d6444eSAvi Kivitycat > $TMPC << EOF 220321d4a791SAvi Kivity 220421d4a791SAvi Kivity#ifdef __linux__ 220521d4a791SAvi Kivity# define THREAD __thread 220621d4a791SAvi Kivity#else 220721d4a791SAvi Kivity# define THREAD 220821d4a791SAvi Kivity#endif 220921d4a791SAvi Kivitystatic THREAD int tls_var; 221021d4a791SAvi Kivityint main(void) { return tls_var; } 221140d6444eSAvi KivityEOF 2212b2634124SRichard Henderson 2213b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs. 2214412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 2215412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 2216412aeacdSAlex Bennéefi 2217412aeacdSAlex Bennée 221812781462SRichard Hendersonif test "$static" = "yes"; then 2219eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 22205770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 222112781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 222212781462SRichard Henderson pie="yes" 222312781462SRichard Henderson elif test "$pie" = "yes"; then 222412781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 222512781462SRichard Henderson else 222612781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 222712781462SRichard Henderson pie="no" 222812781462SRichard Henderson fi 222912781462SRichard Hendersonelif test "$pie" = "no"; then 22305770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 2231eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 22325770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 22335770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 223440d6444eSAvi Kivity pie="yes" 22352c674109SRichard Hendersonelif test "$pie" = "yes"; then 223676ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 223740d6444eSAvi Kivityelse 223840d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 223940d6444eSAvi Kivity pie="no" 224040d6444eSAvi Kivityfi 224140d6444eSAvi Kivity 2242e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 2243e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 2244e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 2245e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 2246e6cbd751SRichard Hendersonfi 2247e6cbd751SRichard Henderson 224809dada40SPaolo Bonzini########################################## 224909dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 225009dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 225109dada40SPaolo Bonzini# specification is necessary 225209dada40SPaolo Bonzini 225309dada40SPaolo Bonziniif test "$cpu" = "i386"; then 225409dada40SPaolo Bonzini cat > $TMPC << EOF 225509dada40SPaolo Bonzinistatic int sfaa(int *ptr) 225609dada40SPaolo Bonzini{ 225709dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 225809dada40SPaolo Bonzini} 225909dada40SPaolo Bonzini 226009dada40SPaolo Bonziniint main(void) 226109dada40SPaolo Bonzini{ 226209dada40SPaolo Bonzini int val = 42; 22631405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 226409dada40SPaolo Bonzini sfaa(&val); 226509dada40SPaolo Bonzini return val; 226609dada40SPaolo Bonzini} 226709dada40SPaolo BonziniEOF 226809dada40SPaolo Bonzini if ! compile_prog "" "" ; then 226909dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 227009dada40SPaolo Bonzini fi 227109dada40SPaolo Bonzinifi 227209dada40SPaolo Bonzini 227309dada40SPaolo Bonzini######################################### 2274ec530c81Sbellard# Solaris specific configure tool chain decisions 227509dada40SPaolo Bonzini 2276ec530c81Sbellardif test "$solaris" = "yes" ; then 22776792aa11SLoïc Minier if has ar; then 22786792aa11SLoïc Minier : 22796792aa11SLoïc Minier else 2280ec530c81Sbellard if test -f /usr/ccs/bin/ar ; then 228176ad07a4SPeter Maydell error_exit "No path includes ar" \ 228276ad07a4SPeter Maydell "Add /usr/ccs/bin to your path and rerun configure" 2283ec530c81Sbellard fi 228476ad07a4SPeter Maydell error_exit "No path includes ar" 2285ec530c81Sbellard fi 2286ec530c81Sbellardfi 2287ec530c81Sbellard 228856267b62SPhilippe Mathieu-Daudéif test "$tcg" = "enabled"; then 228956267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 229056267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 229156267b62SPhilippe Mathieu-Daudéfi 229256267b62SPhilippe Mathieu-Daudé 2293afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 2294fdb75aefSPaolo Bonzini default_targets=yes 2295d880a3baSPaolo Bonzini for target in $default_target_list; do 2296d880a3baSPaolo Bonzini target_list="$target_list $target" 2297d880a3baSPaolo Bonzini done 2298d880a3baSPaolo Bonzini target_list="${target_list# }" 2299121afa9eSAnthony Liguorielse 2300fdb75aefSPaolo Bonzini default_targets=no 230189138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 2302d880a3baSPaolo Bonzini for target in $target_list; do 230325b48338SPeter Maydell # Check that we recognised the target name; this allows a more 230425b48338SPeter Maydell # friendly error message than if we let it fall through. 230525b48338SPeter Maydell case " $default_target_list " in 230625b48338SPeter Maydell *" $target "*) 230725b48338SPeter Maydell ;; 230825b48338SPeter Maydell *) 230925b48338SPeter Maydell error_exit "Unknown target name '$target'" 231025b48338SPeter Maydell ;; 231125b48338SPeter Maydell esac 231225b48338SPeter Maydell done 2313d880a3baSPaolo Bonzinifi 231425b48338SPeter Maydell 2315fdb75aefSPaolo Bonzinifor target in $target_list; do 2316fdb75aefSPaolo Bonzini # if a deprecated target is enabled we note it here 2317fdb75aefSPaolo Bonzini if echo "$deprecated_targets_list" | grep -q "$target"; then 2318fdb75aefSPaolo Bonzini add_to deprecated_features $target 2319fdb75aefSPaolo Bonzini fi 2320fdb75aefSPaolo Bonzinidone 2321fdb75aefSPaolo Bonzini 2322f55fe278SPaolo Bonzini# see if system emulation was really requested 2323f55fe278SPaolo Bonzinicase " $target_list " in 2324f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 2325f55fe278SPaolo Bonzini ;; 2326f55fe278SPaolo Bonzini *) softmmu=no 2327f55fe278SPaolo Bonzini ;; 2328f55fe278SPaolo Bonziniesac 23295327cf48Sbellard 2330249247c9SJuan Quintelafeature_not_found() { 2331249247c9SJuan Quintela feature=$1 233221684af0SStewart Smith remedy=$2 2333249247c9SJuan Quintela 233476ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 233521684af0SStewart Smith "configure was not able to find it." \ 233621684af0SStewart Smith "$remedy" 2337249247c9SJuan Quintela} 2338249247c9SJuan Quintela 23397d13299dSbellard# --- 23407d13299dSbellard# big/little endian test 23417d13299dSbellardcat > $TMPC << EOF 2342659eb157SThomas Huth#include <stdio.h> 234361cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 234461cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 2345659eb157SThomas Huthint main(int argc, char *argv[]) 2346659eb157SThomas Huth{ 2347659eb157SThomas Huth return printf("%s %s\n", (char *)big_endian, (char *)little_endian); 23487d13299dSbellard} 23497d13299dSbellardEOF 23507d13299dSbellard 2351659eb157SThomas Huthif compile_prog ; then 2352659eb157SThomas Huth if strings -a $TMPE | grep -q BiGeNdIaN ; then 235361cc919fSMike Frysinger bigendian="yes" 2354659eb157SThomas Huth elif strings -a $TMPE | grep -q LiTtLeEnDiAn ; then 235561cc919fSMike Frysinger bigendian="no" 23567d13299dSbellard else 23577d13299dSbellard echo big/little test failed 2358659eb157SThomas Huth exit 1 23597d13299dSbellard fi 23607d13299dSbellardelse 236161cc919fSMike Frysinger echo big/little test failed 2362659eb157SThomas Huth exit 1 23637d13299dSbellardfi 23647d13299dSbellard 2365b0a47e79SJuan Quintela########################################## 2366e10ee3f5SPhilippe Mathieu-Daudé# system tools 2367e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then 2368e10ee3f5SPhilippe Mathieu-Daudé if test "$softmmu" = "no"; then 2369e10ee3f5SPhilippe Mathieu-Daudé want_tools=no 2370e10ee3f5SPhilippe Mathieu-Daudé else 2371e10ee3f5SPhilippe Mathieu-Daudé want_tools=yes 2372e10ee3f5SPhilippe Mathieu-Daudé fi 2373e10ee3f5SPhilippe Mathieu-Daudéfi 2374e10ee3f5SPhilippe Mathieu-Daudé 2375e10ee3f5SPhilippe Mathieu-Daudé########################################## 2376015a33bdSGonglei# L2TPV3 probe 2377015a33bdSGonglei 2378015a33bdSGongleicat > $TMPC <<EOF 2379015a33bdSGonglei#include <sys/socket.h> 2380bff6cb72SMichael Tokarev#include <linux/ip.h> 2381015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); } 2382015a33bdSGongleiEOF 2383015a33bdSGongleiif compile_prog "" "" ; then 2384015a33bdSGonglei l2tpv3=yes 2385015a33bdSGongleielse 2386015a33bdSGonglei l2tpv3=no 2387015a33bdSGongleifi 2388015a33bdSGonglei 2389195588ccSDavid CARLIERcat > $TMPC <<EOF 2390195588ccSDavid CARLIER#include <sys/mman.h> 2391195588ccSDavid CARLIERint main(int argc, char *argv[]) { 2392195588ccSDavid CARLIER return mlockall(MCL_FUTURE); 2393195588ccSDavid CARLIER} 2394195588ccSDavid CARLIEREOF 2395195588ccSDavid CARLIERif compile_prog "" "" ; then 2396195588ccSDavid CARLIER have_mlockall=yes 2397195588ccSDavid CARLIERelse 2398195588ccSDavid CARLIER have_mlockall=no 2399195588ccSDavid CARLIERfi 2400195588ccSDavid CARLIER 2401299e6f19SPaolo Bonzini######################################### 2402299e6f19SPaolo Bonzini# vhost interdependencies and host support 2403299e6f19SPaolo Bonzini 2404299e6f19SPaolo Bonzini# vhost backends 2405d88618f7SStefan Hajnocziif test "$vhost_user" = "yes" && test "$linux" != "yes"; then 2406d88618f7SStefan Hajnoczi error_exit "vhost-user is only available on Linux" 2407299e6f19SPaolo Bonzinifi 2408108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 2409108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 2410108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 2411108a6481SCindy Lufi 2412299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 2413299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 2414299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 2415299e6f19SPaolo Bonzinifi 2416299e6f19SPaolo Bonzini 2417299e6f19SPaolo Bonzini# vhost-kernel devices 2418299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 2419299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 2420299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 2421299e6f19SPaolo Bonzinifi 2422299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 2423299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 2424299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 2425299e6f19SPaolo Bonzinifi 2426299e6f19SPaolo Bonzini 2427299e6f19SPaolo Bonzini# vhost-user backends 2428299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 2429299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 2430299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 2431299e6f19SPaolo Bonzinifi 2432299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 2433299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 2434299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 2435299e6f19SPaolo Bonzinifi 243698fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 243798fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 243898fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 243998fc1adaSDr. David Alan Gilbertfi 2440108a6481SCindy Lu#vhost-vdpa backends 2441108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 2442108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 2443108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 2444108a6481SCindy Lufi 2445299e6f19SPaolo Bonzini 244640bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 2447299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 2448299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 244940bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 2450299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 2451299e6f19SPaolo Bonzinifi 2452299e6f19SPaolo Bonzini 2453015a33bdSGonglei########################################## 2454779ab5e3SStefan Weil# pkg-config probe 2455779ab5e3SStefan Weil 2456779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 245776ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 2458779ab5e3SStefan Weilfi 2459779ab5e3SStefan Weil 2460779ab5e3SStefan Weil########################################## 2461b0a47e79SJuan Quintela# NPTL probe 2462b0a47e79SJuan Quintela 246324cb36a6SPeter Maydellif test "$linux_user" = "yes"; then 2464bd0c5661Spbrook cat > $TMPC <<EOF 2465bd0c5661Spbrook#include <sched.h> 246630813ceaSpbrook#include <linux/futex.h> 2467182eacc0SStefan Weilint main(void) { 2468bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 2469bd0c5661Spbrook#error bork 2470bd0c5661Spbrook#endif 2471182eacc0SStefan Weil return 0; 2472bd0c5661Spbrook} 2473bd0c5661SpbrookEOF 247424cb36a6SPeter Maydell if ! compile_object ; then 247521684af0SStewart Smith feature_not_found "nptl" "Install glibc and linux kernel headers." 2476b0a47e79SJuan Quintela fi 2477bd0c5661Spbrookfi 2478bd0c5661Spbrook 2479ac62922eSbalrog########################################## 2480e37630caSaliguori# xen probe 2481e37630caSaliguori 24821badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 2483c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 2484c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 2485c1cdd9d5SJuergen Gross # to obtain all needed flags. 2486c1cdd9d5SJuergen Gross 2487c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 2488c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 2489c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 2490c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 24911badb709SPaolo Bonzini xen=enabled 24925b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 2493c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 249458ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 249558ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 249658ea9a7aSAnthony PERARD fi 2497582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 2498582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 2499c1cdd9d5SJuergen Gross else 2500c1cdd9d5SJuergen Gross 25015b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 2502d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 2503d5b93ddfSAnthony PERARD 250450ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 250550ced5b3SStefan Weil # If no, we are done and there is no Xen support. 250650ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 250750ced5b3SStefan Weil 250850ced5b3SStefan Weil # Xen (any) 250950ced5b3SStefan Weil cat > $TMPC <<EOF 251050ced5b3SStefan Weil#include <xenctrl.h> 251150ced5b3SStefan Weilint main(void) { 251250ced5b3SStefan Weil return 0; 251350ced5b3SStefan Weil} 251450ced5b3SStefan WeilEOF 251550ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 251650ced5b3SStefan Weil # Xen not found 25171badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 251821684af0SStewart Smith feature_not_found "xen" "Install xen devel" 251950ced5b3SStefan Weil fi 25201badb709SPaolo Bonzini xen=disabled 252150ced5b3SStefan Weil 2522d5b93ddfSAnthony PERARD # Xen unstable 252369deef08SPeter Maydell elif 252469deef08SPeter Maydell cat > $TMPC <<EOF && 25252cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 25262cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 25272cbf8903SRoss Lagerwall#include <xendevicemodel.h> 2528d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 25292cbf8903SRoss Lagerwallint main(void) { 25302cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 2531d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 25322cbf8903SRoss Lagerwall 25332cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 25342cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 25352cbf8903SRoss Lagerwall 2536d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 2537d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 2538d3c49ebbSPaul Durrant 25392cbf8903SRoss Lagerwall return 0; 25402cbf8903SRoss Lagerwall} 25412cbf8903SRoss LagerwallEOF 25422cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25432cbf8903SRoss Lagerwall then 25442cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25452cbf8903SRoss Lagerwall xen_ctrl_version=41100 25461badb709SPaolo Bonzini xen=enabled 25472cbf8903SRoss Lagerwall elif 25482cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 25495ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 25505ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 255158ea9a7aSAnthony PERARD#include <xentoolcore.h> 25525ba3d756SIgor Druzhininint main(void) { 25535ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 25545ba3d756SIgor Druzhinin 25555ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 25565ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 255758ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 25585ba3d756SIgor Druzhinin 25595ba3d756SIgor Druzhinin return 0; 25605ba3d756SIgor Druzhinin} 25615ba3d756SIgor DruzhininEOF 256258ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25635ba3d756SIgor Druzhinin then 256458ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25655ba3d756SIgor Druzhinin xen_ctrl_version=41000 25661badb709SPaolo Bonzini xen=enabled 25675ba3d756SIgor Druzhinin elif 25685ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 2569da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 2570da8090ccSPaul Durrant#define __XEN_TOOLS__ 2571da8090ccSPaul Durrant#include <xendevicemodel.h> 2572da8090ccSPaul Durrantint main(void) { 2573da8090ccSPaul Durrant xendevicemodel_handle *xd; 2574da8090ccSPaul Durrant 2575da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 2576da8090ccSPaul Durrant xendevicemodel_close(xd); 2577da8090ccSPaul Durrant 2578da8090ccSPaul Durrant return 0; 2579da8090ccSPaul Durrant} 2580da8090ccSPaul DurrantEOF 2581da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 2582da8090ccSPaul Durrant then 2583da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 2584f1167ee6SJuergen Gross xen_ctrl_version=40900 25851badb709SPaolo Bonzini xen=enabled 2586da8090ccSPaul Durrant elif 2587da8090ccSPaul Durrant cat > $TMPC <<EOF && 25885eeb39c2SIan Campbell/* 25895eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 25905eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 2591b6eb9b45SPaulina Szubarczyk * 2592b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 2593b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 2594b6eb9b45SPaulina Szubarczyk */ 2595b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 2596b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 2597b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 2598b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 2599b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 2600b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 2601b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 2602b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 2603b6eb9b45SPaulina Szubarczyk#include <stdint.h> 2604b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 2605b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 2606b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 2607b6eb9b45SPaulina Szubarczyk#endif 2608b6eb9b45SPaulina Szubarczykint main(void) { 2609b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 2610b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 2611b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 2612b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 2613b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 2614b6eb9b45SPaulina Szubarczyk 2615b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 2616b6eb9b45SPaulina Szubarczyk 2617b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 2618b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2619b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2620b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2621b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 2622b6eb9b45SPaulina Szubarczyk 2623b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 2624b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 2625b6eb9b45SPaulina Szubarczyk 2626b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 2627b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 2628b6eb9b45SPaulina Szubarczyk 2629b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 2630b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 2631b6eb9b45SPaulina Szubarczyk 2632b6eb9b45SPaulina Szubarczyk return 0; 2633b6eb9b45SPaulina Szubarczyk} 2634b6eb9b45SPaulina SzubarczykEOF 2635b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 2636b6eb9b45SPaulina Szubarczyk then 2637f1167ee6SJuergen Gross xen_ctrl_version=40800 26381badb709SPaolo Bonzini xen=enabled 2639b6eb9b45SPaulina Szubarczyk elif 2640b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 2641b6eb9b45SPaulina Szubarczyk/* 2642b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 2643b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 26445eeb39c2SIan Campbell */ 26455eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 26465eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 26475eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 26485eeb39c2SIan Campbell#include <xenctrl.h> 26495eeb39c2SIan Campbell#include <xenstore.h> 26505eeb39c2SIan Campbell#include <xenevtchn.h> 26515eeb39c2SIan Campbell#include <xengnttab.h> 26525eeb39c2SIan Campbell#include <xenforeignmemory.h> 26535eeb39c2SIan Campbell#include <stdint.h> 26545eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 26555eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 26565eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 26575eeb39c2SIan Campbell#endif 26585eeb39c2SIan Campbellint main(void) { 26595eeb39c2SIan Campbell xc_interface *xc = NULL; 26605eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 26615eeb39c2SIan Campbell xenevtchn_handle *xe; 26625eeb39c2SIan Campbell xengnttab_handle *xg; 26635eeb39c2SIan Campbell 26645eeb39c2SIan Campbell xs_daemon_open(); 26655eeb39c2SIan Campbell 26665eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 26675eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 26685eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 26695eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 26705eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 26715eeb39c2SIan Campbell 26725eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 26735eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 26745eeb39c2SIan Campbell 26755eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 26765eeb39c2SIan Campbell xenevtchn_fd(xe); 26775eeb39c2SIan Campbell 26785eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 26795eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 26805eeb39c2SIan Campbell 26815eeb39c2SIan Campbell return 0; 26825eeb39c2SIan Campbell} 26835eeb39c2SIan CampbellEOF 26845eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 26855eeb39c2SIan Campbell then 2686f1167ee6SJuergen Gross xen_ctrl_version=40701 26871badb709SPaolo Bonzini xen=enabled 2688cdadde39SRoger Pau Monne 2689cdadde39SRoger Pau Monne # Xen 4.6 2690cdadde39SRoger Pau Monne elif 2691cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 2692cdadde39SRoger Pau Monne#include <xenctrl.h> 2693e108a3c1SAnthony PERARD#include <xenstore.h> 2694d5b93ddfSAnthony PERARD#include <stdint.h> 2695d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 2696d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 2697d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 2698d5b93ddfSAnthony PERARD#endif 2699d5b93ddfSAnthony PERARDint main(void) { 2700d5b93ddfSAnthony PERARD xc_interface *xc; 2701d5b93ddfSAnthony PERARD xs_daemon_open(); 2702d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 2703d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2704d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 2705b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27068688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2707d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 270820a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 2709d8b441a3SJan Beulich return 0; 2710d8b441a3SJan Beulich} 2711d8b441a3SJan BeulichEOF 2712d8b441a3SJan Beulich compile_prog "" "$xen_libs" 2713d8b441a3SJan Beulich then 2714f1167ee6SJuergen Gross xen_ctrl_version=40600 27151badb709SPaolo Bonzini xen=enabled 2716d8b441a3SJan Beulich 2717d8b441a3SJan Beulich # Xen 4.5 2718d8b441a3SJan Beulich elif 2719d8b441a3SJan Beulich cat > $TMPC <<EOF && 2720d8b441a3SJan Beulich#include <xenctrl.h> 2721d8b441a3SJan Beulich#include <xenstore.h> 2722d8b441a3SJan Beulich#include <stdint.h> 2723d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 2724d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 2725d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 2726d8b441a3SJan Beulich#endif 2727d8b441a3SJan Beulichint main(void) { 2728d8b441a3SJan Beulich xc_interface *xc; 2729d8b441a3SJan Beulich xs_daemon_open(); 2730d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 2731d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2732d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 2733d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2734d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27353996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 27363996e85cSPaul Durrant return 0; 27373996e85cSPaul Durrant} 27383996e85cSPaul DurrantEOF 27393996e85cSPaul Durrant compile_prog "" "$xen_libs" 27403996e85cSPaul Durrant then 2741f1167ee6SJuergen Gross xen_ctrl_version=40500 27421badb709SPaolo Bonzini xen=enabled 27433996e85cSPaul Durrant 27443996e85cSPaul Durrant elif 27453996e85cSPaul Durrant cat > $TMPC <<EOF && 27463996e85cSPaul Durrant#include <xenctrl.h> 27473996e85cSPaul Durrant#include <xenstore.h> 27483996e85cSPaul Durrant#include <stdint.h> 27493996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 27503996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 27513996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 27523996e85cSPaul Durrant#endif 27533996e85cSPaul Durrantint main(void) { 27543996e85cSPaul Durrant xc_interface *xc; 27553996e85cSPaul Durrant xs_daemon_open(); 27563996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 27573996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 27583996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 27593996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27603996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27618688e065SStefano Stabellini return 0; 27628688e065SStefano Stabellini} 27638688e065SStefano StabelliniEOF 27648688e065SStefano Stabellini compile_prog "" "$xen_libs" 276569deef08SPeter Maydell then 2766f1167ee6SJuergen Gross xen_ctrl_version=40200 27671badb709SPaolo Bonzini xen=enabled 27688688e065SStefano Stabellini 2769e37630caSaliguori else 27701badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2771edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2772edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2773fc321b4bSJuan Quintela fi 27741badb709SPaolo Bonzini xen=disabled 2775e37630caSaliguori fi 2776d5b93ddfSAnthony PERARD 27771badb709SPaolo Bonzini if test "$xen" = enabled; then 2778f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2779582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 27805eeb39c2SIan Campbell fi 2781d5b93ddfSAnthony PERARD fi 2782e37630caSaliguori fi 2783c1cdd9d5SJuergen Grossfi 2784e37630caSaliguori 2785d661d9a4SJustin Terry (VM)########################################## 27862da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 27872da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 27882da776dbSMichael R. Hines cat > $TMPC <<EOF 27892da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 27902da776dbSMichael R. Hinesint main(void) { return 0; } 27912da776dbSMichael R. HinesEOF 2792ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 27932da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 27942da776dbSMichael R. Hines rdma="yes" 27952da776dbSMichael R. Hines else 27962da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 27972da776dbSMichael R. Hines error_exit \ 2798ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 27992da776dbSMichael R. Hines " Your options:" \ 2800ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 28012da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 28022da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 28032da776dbSMichael R. Hines fi 28042da776dbSMichael R. Hines rdma="no" 28052da776dbSMichael R. Hines fi 28062da776dbSMichael R. Hinesfi 28072da776dbSMichael R. Hines 280821ab34c9SMarcel Apfelbaum########################################## 280921ab34c9SMarcel Apfelbaum# PVRDMA detection 281021ab34c9SMarcel Apfelbaum 281121ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 281221ab34c9SMarcel Apfelbaum#include <sys/mman.h> 281321ab34c9SMarcel Apfelbaum 281421ab34c9SMarcel Apfelbaumint 281521ab34c9SMarcel Apfelbaummain(void) 281621ab34c9SMarcel Apfelbaum{ 281721ab34c9SMarcel Apfelbaum char buf = 0; 281821ab34c9SMarcel Apfelbaum void *addr = &buf; 281921ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 282021ab34c9SMarcel Apfelbaum 282121ab34c9SMarcel Apfelbaum return 0; 282221ab34c9SMarcel Apfelbaum} 282321ab34c9SMarcel ApfelbaumEOF 282421ab34c9SMarcel Apfelbaum 282521ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 282621ab34c9SMarcel Apfelbaum case "$pvrdma" in 282721ab34c9SMarcel Apfelbaum "") 282821ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 282921ab34c9SMarcel Apfelbaum pvrdma="yes" 283021ab34c9SMarcel Apfelbaum else 283121ab34c9SMarcel Apfelbaum pvrdma="no" 283221ab34c9SMarcel Apfelbaum fi 283321ab34c9SMarcel Apfelbaum ;; 283421ab34c9SMarcel Apfelbaum "yes") 283521ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 283621ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 283721ab34c9SMarcel Apfelbaum fi 283821ab34c9SMarcel Apfelbaum pvrdma="yes" 283921ab34c9SMarcel Apfelbaum ;; 284021ab34c9SMarcel Apfelbaum "no") 284121ab34c9SMarcel Apfelbaum pvrdma="no" 284221ab34c9SMarcel Apfelbaum ;; 284321ab34c9SMarcel Apfelbaum esac 284421ab34c9SMarcel Apfelbaumelse 284521ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 284621ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 284721ab34c9SMarcel Apfelbaum fi 284821ab34c9SMarcel Apfelbaum pvrdma="no" 284921ab34c9SMarcel Apfelbaumfi 285095c6bff3SBenoît Canet 2851ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 2852ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 2853ee108585SYuval Shaia 2854ee108585SYuval Shaiacat > $TMPC <<EOF && 2855ee108585SYuval Shaia#include <infiniband/verbs.h> 2856ee108585SYuval Shaia 2857ee108585SYuval Shaiaint 2858ee108585SYuval Shaiamain(void) 2859ee108585SYuval Shaia{ 2860ee108585SYuval Shaia struct ibv_mr *mr; 2861ee108585SYuval Shaia struct ibv_pd *pd = NULL; 2862ee108585SYuval Shaia size_t length = 10; 2863ee108585SYuval Shaia uint64_t iova = 0; 2864ee108585SYuval Shaia int access = 0; 2865ee108585SYuval Shaia void *addr = NULL; 2866ee108585SYuval Shaia 2867ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 2868ee108585SYuval Shaia 2869ee108585SYuval Shaia ibv_dereg_mr(mr); 2870ee108585SYuval Shaia 2871ee108585SYuval Shaia return 0; 2872ee108585SYuval Shaia} 2873ee108585SYuval ShaiaEOF 2874ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 2875ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 2876ee108585SYuval Shaia fi 2877ee108585SYuval Shaiafi 2878ee108585SYuval Shaia 287995c6bff3SBenoît Canet########################################## 2880c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c 2881dce512deSChristoph Hellwigif test "$xfs" != "no" ; then 2882dce512deSChristoph Hellwig cat > $TMPC << EOF 2883ffc41d10SStefan Weil#include <stddef.h> /* NULL */ 2884dce512deSChristoph Hellwig#include <xfs/xfs.h> 2885dce512deSChristoph Hellwigint main(void) 2886dce512deSChristoph Hellwig{ 2887dce512deSChristoph Hellwig xfsctl(NULL, 0, 0, NULL); 2888dce512deSChristoph Hellwig return 0; 2889dce512deSChristoph Hellwig} 2890dce512deSChristoph HellwigEOF 2891dce512deSChristoph Hellwig if compile_prog "" "" ; then 2892dce512deSChristoph Hellwig xfs="yes" 2893dce512deSChristoph Hellwig else 2894dce512deSChristoph Hellwig if test "$xfs" = "yes" ; then 2895e3a6e0daSzhaolichang feature_not_found "xfs" "Install xfsprogs/xfslibs devel" 2896dce512deSChristoph Hellwig fi 2897dce512deSChristoph Hellwig xfs=no 2898dce512deSChristoph Hellwig fi 2899dce512deSChristoph Hellwigfi 2900dce512deSChristoph Hellwig 2901dce512deSChristoph Hellwig########################################## 29028a16d273Sths# vde libraries probe 2903dfb278bdSJuan Quintelaif test "$vde" != "no" ; then 29044baae0acSJuan Quintela vde_libs="-lvdeplug" 29058a16d273Sths cat > $TMPC << EOF 29068a16d273Sths#include <libvdeplug.h> 29074a7f0e06Spbrookint main(void) 29084a7f0e06Spbrook{ 29094a7f0e06Spbrook struct vde_open_args a = {0, 0, 0}; 2910fea08e08SPeter Maydell char s[] = ""; 2911fea08e08SPeter Maydell vde_open(s, s, &a); 29124a7f0e06Spbrook return 0; 29134a7f0e06Spbrook} 29148a16d273SthsEOF 291552166aa0SJuan Quintela if compile_prog "" "$vde_libs" ; then 29164baae0acSJuan Quintela vde=yes 2917dfb278bdSJuan Quintela else 2918dfb278bdSJuan Quintela if test "$vde" = "yes" ; then 291921684af0SStewart Smith feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2920dfb278bdSJuan Quintela fi 2921dfb278bdSJuan Quintela vde=no 29228a16d273Sths fi 29238a16d273Sthsfi 29248a16d273Sths 29258a16d273Sths########################################## 29260a985b37SVincenzo Maffione# netmap support probe 29270a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version 29280a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 29290a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up 29300a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will 29310a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds. 293258952137SVincenzo Maffioneif test "$netmap" != "no" ; then 293358952137SVincenzo Maffione cat > $TMPC << EOF 293458952137SVincenzo Maffione#include <inttypes.h> 293558952137SVincenzo Maffione#include <net/if.h> 293658952137SVincenzo Maffione#include <net/netmap.h> 293758952137SVincenzo Maffione#include <net/netmap_user.h> 29380a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15) 29390a985b37SVincenzo Maffione#error 29400a985b37SVincenzo Maffione#endif 294158952137SVincenzo Maffioneint main(void) { return 0; } 294258952137SVincenzo MaffioneEOF 294358952137SVincenzo Maffione if compile_prog "" "" ; then 294458952137SVincenzo Maffione netmap=yes 294558952137SVincenzo Maffione else 294658952137SVincenzo Maffione if test "$netmap" = "yes" ; then 294758952137SVincenzo Maffione feature_not_found "netmap" 294858952137SVincenzo Maffione fi 294958952137SVincenzo Maffione netmap=no 295058952137SVincenzo Maffione fi 295158952137SVincenzo Maffionefi 295258952137SVincenzo Maffione 295358952137SVincenzo Maffione########################################## 2954ba4dd2aaSAlex Bennée# plugin linker support probe 2955ba4dd2aaSAlex Bennée 2956ba4dd2aaSAlex Bennéeif test "$plugins" != "no"; then 2957ba4dd2aaSAlex Bennée 2958ba4dd2aaSAlex Bennée ######################################### 2959ba4dd2aaSAlex Bennée # See if --dynamic-list is supported by the linker 2960ba4dd2aaSAlex Bennée 2961ba4dd2aaSAlex Bennée ld_dynamic_list="no" 2962ba4dd2aaSAlex Bennée cat > $TMPTXT <<EOF 2963ba4dd2aaSAlex Bennée{ 2964ba4dd2aaSAlex Bennée foo; 2965ba4dd2aaSAlex Bennée}; 2966ba4dd2aaSAlex BennéeEOF 2967ba4dd2aaSAlex Bennée 2968ba4dd2aaSAlex Bennée cat > $TMPC <<EOF 2969ba4dd2aaSAlex Bennée#include <stdio.h> 2970ba4dd2aaSAlex Bennéevoid foo(void); 2971ba4dd2aaSAlex Bennée 2972ba4dd2aaSAlex Bennéevoid foo(void) 2973ba4dd2aaSAlex Bennée{ 2974ba4dd2aaSAlex Bennée printf("foo\n"); 2975ba4dd2aaSAlex Bennée} 2976ba4dd2aaSAlex Bennée 2977ba4dd2aaSAlex Bennéeint main(void) 2978ba4dd2aaSAlex Bennée{ 2979ba4dd2aaSAlex Bennée foo(); 2980ba4dd2aaSAlex Bennée return 0; 2981ba4dd2aaSAlex Bennée} 2982ba4dd2aaSAlex BennéeEOF 2983ba4dd2aaSAlex Bennée 2984ba4dd2aaSAlex Bennée if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then 2985ba4dd2aaSAlex Bennée ld_dynamic_list="yes" 2986ba4dd2aaSAlex Bennée fi 2987ba4dd2aaSAlex Bennée 2988ba4dd2aaSAlex Bennée ######################################### 2989ba4dd2aaSAlex Bennée # See if -exported_symbols_list is supported by the linker 2990ba4dd2aaSAlex Bennée 2991ba4dd2aaSAlex Bennée ld_exported_symbols_list="no" 2992ba4dd2aaSAlex Bennée cat > $TMPTXT <<EOF 2993ba4dd2aaSAlex Bennée _foo 2994ba4dd2aaSAlex BennéeEOF 2995ba4dd2aaSAlex Bennée 2996ba4dd2aaSAlex Bennée if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then 2997ba4dd2aaSAlex Bennée ld_exported_symbols_list="yes" 2998ba4dd2aaSAlex Bennée fi 2999ba4dd2aaSAlex Bennée 3000ba4dd2aaSAlex Bennée if test "$ld_dynamic_list" = "no" && 3001ba4dd2aaSAlex Bennée test "$ld_exported_symbols_list" = "no" ; then 3002ba4dd2aaSAlex Bennée if test "$plugins" = "yes"; then 3003ba4dd2aaSAlex Bennée error_exit \ 3004ba4dd2aaSAlex Bennée "Plugin support requires dynamic linking and specifying a set of symbols " \ 3005ba4dd2aaSAlex Bennée "that are exported to plugins. Unfortunately your linker doesn't " \ 3006ba4dd2aaSAlex Bennée "support the flag (--dynamic-list or -exported_symbols_list) used " \ 3007ba4dd2aaSAlex Bennée "for this purpose." 3008ba4dd2aaSAlex Bennée else 3009ba4dd2aaSAlex Bennée plugins="no" 3010ba4dd2aaSAlex Bennée fi 3011ba4dd2aaSAlex Bennée else 3012ba4dd2aaSAlex Bennée plugins="yes" 3013ba4dd2aaSAlex Bennée fi 3014ba4dd2aaSAlex Bennéefi 3015ba4dd2aaSAlex Bennée 3016ba4dd2aaSAlex Bennée########################################## 3017e18df141SAnthony Liguori# glib support probe 3018a52d28afSPaolo Bonzini 3019b4c6036fSDaniel P. Berrangéglib_req_ver=2.56 3020aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 3021aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 3022a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 3023b906acacSPaolo Bonzinielif test "$plugins" = "yes"; then 3024b906acacSPaolo Bonzini glib_modules="$glib_modules gmodule-no-export-2.0" 302554cb65d8SEmilio G. Cotafi 3026e26110cfSFam Zheng 3027aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 3028e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 302989138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 303089138857SStefan Weil glib_libs=$($pkg_config --libs $i) 3031e18df141SAnthony Liguori else 3032e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 3033e26110cfSFam Zheng fi 3034e26110cfSFam Zhengdone 3035e26110cfSFam Zheng 3036215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 3037215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 3038215b0c2fSPaolo Bonzini 3039215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 3040215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 3041215b0c2fSPaolo Bonzinifi 3042215b0c2fSPaolo Bonzini 304320cf7b8eSDenis Plotnikovif ! test "$gio" = "no"; then 304420cf7b8eSDenis Plotnikov pass=no 3045f876b765SMarc-André Lureau if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 3046f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 3047f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 304825a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 30495ecfb76cSPaolo Bonzini if ! has "$gdbus_codegen"; then 30500dba4897SMarc-André Lureau gdbus_codegen= 30510dba4897SMarc-André Lureau fi 305276346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 305376346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 305476346b62SPeter Maydell # -lblkid and will give a link error. 305513ceae66SPeter Maydell cat > $TMPC <<EOF 305613ceae66SPeter Maydell#include <gio/gio.h> 305713ceae66SPeter Maydellint main(void) 305813ceae66SPeter Maydell{ 305913ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 306013ceae66SPeter Maydell return 0; 306113ceae66SPeter Maydell} 306213ceae66SPeter MaydellEOF 306313ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 306420cf7b8eSDenis Plotnikov pass=yes 306576346b62SPeter Maydell else 306620cf7b8eSDenis Plotnikov pass=no 3067f876b765SMarc-André Lureau fi 3068f876b765SMarc-André Lureau 306920cf7b8eSDenis Plotnikov if test "$pass" = "yes" && 307020cf7b8eSDenis Plotnikov $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 307125a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 307225a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 307325a97a56SMarc-André Lureau fi 307420cf7b8eSDenis Plotnikov fi 307520cf7b8eSDenis Plotnikov 307620cf7b8eSDenis Plotnikov if test "$pass" = "no"; then 307720cf7b8eSDenis Plotnikov if test "$gio" = "yes"; then 307820cf7b8eSDenis Plotnikov feature_not_found "gio" "Install libgio >= 2.0" 307920cf7b8eSDenis Plotnikov else 308020cf7b8eSDenis Plotnikov gio=no 308120cf7b8eSDenis Plotnikov fi 308220cf7b8eSDenis Plotnikov else 308320cf7b8eSDenis Plotnikov gio=yes 308420cf7b8eSDenis Plotnikov fi 308520cf7b8eSDenis Plotnikovfi 308625a97a56SMarc-André Lureau 3087977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 3088977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 3089977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 3090977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 3091977a82abSDaniel P. Berrangecat > $TMPC <<EOF 3092977a82abSDaniel P. Berrange#include <glib.h> 3093977a82abSDaniel P. Berrange#include <unistd.h> 3094977a82abSDaniel P. Berrange 3095977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 3096977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 3097977a82abSDaniel P. Berrange 3098977a82abSDaniel P. Berrangeint main(void) { 3099977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 3100977a82abSDaniel P. Berrange return 0; 3101977a82abSDaniel P. Berrange} 3102977a82abSDaniel P. BerrangeEOF 3103977a82abSDaniel P. Berrange 3104215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 3105977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 3106977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 3107977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 3108977a82abSDaniel P. Berrange "build target" 3109977a82abSDaniel P. Berrangefi 3110977a82abSDaniel P. Berrange 31119bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 31129bda600bSEric Blakecat > $TMPC << EOF 31139bda600bSEric Blake#include <glib.h> 31149bda600bSEric Blaketypedef struct Foo { 31159bda600bSEric Blake int i; 31169bda600bSEric Blake} Foo; 31179bda600bSEric Blakestatic void foo_free(Foo *f) 31189bda600bSEric Blake{ 31199bda600bSEric Blake g_free(f); 31209bda600bSEric Blake} 31219bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); 31229bda600bSEric Blakeint main(void) { return 0; } 31239bda600bSEric BlakeEOF 31249bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 31259bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 31269bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 31275770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 31289bda600bSEric Blake fi 31299bda600bSEric Blakefi 31309bda600bSEric Blake 3131e26110cfSFam Zheng########################################## 3132e26110cfSFam Zheng# SHA command probe for modules 3133e26110cfSFam Zhengif test "$modules" = yes; then 3134e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 3135e26110cfSFam Zheng for c in $shacmd_probe; do 31368ccefb91SFam Zheng if has $c; then 3137e26110cfSFam Zheng shacmd="$c" 3138e26110cfSFam Zheng break 3139e26110cfSFam Zheng fi 3140e26110cfSFam Zheng done 3141e26110cfSFam Zheng if test "$shacmd" = ""; then 3142e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 3143e26110cfSFam Zheng fi 3144e18df141SAnthony Liguorifi 3145e18df141SAnthony Liguori 3146e18df141SAnthony Liguori########################################## 3147e5d355d1Saliguori# pthread probe 31484b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 31493c529d93Saliguori 3150e5d355d1Saliguoripthread=no 3151414f0dabSblueswir1cat > $TMPC << EOF 31523c529d93Saliguori#include <pthread.h> 31537a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; } 31547a42bbe4SStefan Weilint main(void) { 31557a42bbe4SStefan Weil pthread_t thread; 31567a42bbe4SStefan Weil pthread_create(&thread, 0, f, 0); 31577a42bbe4SStefan Weil return 0; 31587a42bbe4SStefan Weil} 3159414f0dabSblueswir1EOF 3160bd00d539SAndreas Färberif compile_prog "" "" ; then 3161bd00d539SAndreas Färber pthread=yes 3162bd00d539SAndreas Färberelse 3163de65fe0fSSebastian Herbszt for pthread_lib in $PTHREADLIBS_LIST; do 316452166aa0SJuan Quintela if compile_prog "" "$pthread_lib" ; then 3165e5d355d1Saliguori pthread=yes 3166de65fe0fSSebastian Herbszt break 3167414f0dabSblueswir1 fi 3168de65fe0fSSebastian Herbszt done 3169bd00d539SAndreas Färberfi 3170414f0dabSblueswir1 3171e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then 317276ad07a4SPeter Maydell error_exit "pthread check failed" \ 317376ad07a4SPeter Maydell "Make sure to have the pthread libs and headers installed." 3174e5d355d1Saliguorifi 3175e5d355d1Saliguori 3176479a5747SRoman Bolshakov# check for pthread_setname_np with thread id 3177479a5747SRoman Bolshakovpthread_setname_np_w_tid=no 31785c312079SDr. David Alan Gilbertcat > $TMPC << EOF 31795c312079SDr. David Alan Gilbert#include <pthread.h> 31805c312079SDr. David Alan Gilbert 31815c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; } 31825c312079SDr. David Alan Gilbertint main(void) 31835c312079SDr. David Alan Gilbert{ 31845c312079SDr. David Alan Gilbert pthread_t thread; 31855c312079SDr. David Alan Gilbert pthread_create(&thread, 0, f, 0); 31865c312079SDr. David Alan Gilbert pthread_setname_np(thread, "QEMU"); 31875c312079SDr. David Alan Gilbert return 0; 31885c312079SDr. David Alan Gilbert} 31895c312079SDr. David Alan GilbertEOF 31905c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then 3191479a5747SRoman Bolshakov pthread_setname_np_w_tid=yes 3192479a5747SRoman Bolshakovfi 3193479a5747SRoman Bolshakov 3194479a5747SRoman Bolshakov# check for pthread_setname_np without thread id 3195479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no 3196479a5747SRoman Bolshakovcat > $TMPC << EOF 3197479a5747SRoman Bolshakov#include <pthread.h> 3198479a5747SRoman Bolshakov 319912a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 3200479a5747SRoman Bolshakovint main(void) 3201479a5747SRoman Bolshakov{ 3202479a5747SRoman Bolshakov pthread_t thread; 3203479a5747SRoman Bolshakov pthread_create(&thread, 0, f, 0); 3204479a5747SRoman Bolshakov return 0; 3205479a5747SRoman Bolshakov} 3206479a5747SRoman BolshakovEOF 3207479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then 3208479a5747SRoman Bolshakov pthread_setname_np_wo_tid=yes 32095c312079SDr. David Alan Gilbertfi 32105c312079SDr. David Alan Gilbert 3211bf9298b9Saliguori########################################## 3212b10d49d7SPino Toscano# libssh probe 3213b10d49d7SPino Toscanoif test "$libssh" != "no" ; then 3214b4c10fc6SThomas Huth if $pkg_config --exists "libssh >= 0.8.7"; then 3215b10d49d7SPino Toscano libssh_cflags=$($pkg_config libssh --cflags) 3216b10d49d7SPino Toscano libssh_libs=$($pkg_config libssh --libs) 3217b10d49d7SPino Toscano libssh=yes 32180a12ec87SRichard W.M. Jones else 3219b10d49d7SPino Toscano if test "$libssh" = "yes" ; then 3220b10d49d7SPino Toscano error_exit "libssh required for --enable-libssh" 32210a12ec87SRichard W.M. Jones fi 3222b10d49d7SPino Toscano libssh=no 32230a12ec87SRichard W.M. Jones fi 32240a12ec87SRichard W.M. Jonesfi 32250a12ec87SRichard W.M. Jones 32260a12ec87SRichard W.M. Jones########################################## 32275c6c3a6cSChristoph Hellwig# linux-aio probe 32285c6c3a6cSChristoph Hellwig 32295c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then 32305c6c3a6cSChristoph Hellwig cat > $TMPC <<EOF 32315c6c3a6cSChristoph Hellwig#include <libaio.h> 32325c6c3a6cSChristoph Hellwig#include <sys/eventfd.h> 3233832ce9c2SScott Wood#include <stddef.h> 32345c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 32355c6c3a6cSChristoph HellwigEOF 32365c6c3a6cSChristoph Hellwig if compile_prog "" "-laio" ; then 32375c6c3a6cSChristoph Hellwig linux_aio=yes 32385c6c3a6cSChristoph Hellwig else 32395c6c3a6cSChristoph Hellwig if test "$linux_aio" = "yes" ; then 324021684af0SStewart Smith feature_not_found "linux AIO" "Install libaio devel" 32415c6c3a6cSChristoph Hellwig fi 32423cfcae3cSLuiz Capitulino linux_aio=no 32435c6c3a6cSChristoph Hellwig fi 32445c6c3a6cSChristoph Hellwigfi 32455c6c3a6cSChristoph Hellwig 32465c6c3a6cSChristoph Hellwig########################################## 32477aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX 32483b8acc11SPaolo Bonzini 32497aaa6a16SPaolo Bonziniif test "$tpm" = ""; then 32507aaa6a16SPaolo Bonzini if test "$mingw32" = "yes"; then 32517aaa6a16SPaolo Bonzini tpm=no 32523b8acc11SPaolo Bonzini else 32537aaa6a16SPaolo Bonzini tpm=yes 32547aaa6a16SPaolo Bonzini fi 32557aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then 32567aaa6a16SPaolo Bonzini if test "$mingw32" = "yes" ; then 32577aaa6a16SPaolo Bonzini error_exit "TPM emulation only available on POSIX systems" 32587aaa6a16SPaolo Bonzini fi 32593b8acc11SPaolo Bonzinifi 32603b8acc11SPaolo Bonzini 32613b8acc11SPaolo Bonzini########################################## 3262bf9298b9Saliguori# iovec probe 3263bf9298b9Saliguoricat > $TMPC <<EOF 3264db34f0b3Sblueswir1#include <sys/types.h> 3265bf9298b9Saliguori#include <sys/uio.h> 3266db34f0b3Sblueswir1#include <unistd.h> 3267f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); } 3268bf9298b9SaliguoriEOF 3269bf9298b9Saliguoriiovec=no 327052166aa0SJuan Quintelaif compile_prog "" "" ; then 3271bf9298b9Saliguori iovec=yes 3272bf9298b9Saliguorifi 3273bf9298b9Saliguori 3274f652e6afSaurel32########################################## 3275f652e6afSaurel32# fdt probe 3276e169e1e1SPeter Maydell 3277fbb4121dSPaolo Bonzinicase "$fdt" in 3278fbb4121dSPaolo Bonzini auto | enabled | internal) 3279fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 3280aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 3281fbb4121dSPaolo Bonzini ;; 3282fbb4121dSPaolo Bonziniesac 3283f652e6afSaurel32 328420ff075bSMichael Walle########################################## 32859d49bcf6SMarkus Armbruster# opengl probe (for sdl2, gtk) 3286b1546f32SGerd Hoffmann 3287da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 3288bc6a3565SAkihiko Odaki epoxy=no 3289bc6a3565SAkihiko Odaki if $pkg_config epoxy; then 3290bc6a3565SAkihiko Odaki cat > $TMPC << EOF 3291bc6a3565SAkihiko Odaki#include <epoxy/egl.h> 3292bc6a3565SAkihiko Odakiint main(void) { return 0; } 3293bc6a3565SAkihiko OdakiEOF 3294bc6a3565SAkihiko Odaki if compile_prog "" "" ; then 3295bc6a3565SAkihiko Odaki epoxy=yes 3296bc6a3565SAkihiko Odaki fi 3297bc6a3565SAkihiko Odaki fi 3298bc6a3565SAkihiko Odaki 3299bc6a3565SAkihiko Odaki if test "$epoxy" = "yes" ; then 3300bc6a3565SAkihiko Odaki opengl_cflags="$($pkg_config --cflags epoxy)" 3301bc6a3565SAkihiko Odaki opengl_libs="$($pkg_config --libs epoxy)" 3302da076ffeSGerd Hoffmann opengl=yes 330320ff075bSMichael Walle else 3304da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 3305bc6a3565SAkihiko Odaki feature_not_found "opengl" "Please install epoxy with EGL" 330620ff075bSMichael Walle fi 3307f676c67eSJeremy White opengl_cflags="" 3308da076ffeSGerd Hoffmann opengl_libs="" 3309da076ffeSGerd Hoffmann opengl=no 331020ff075bSMichael Walle fi 331120ff075bSMichael Wallefi 331220ff075bSMichael Walle 3313dcc38d1cSMarcelo Tosatti########################################## 3314a99d57bbSWanlong Gao# libnuma probe 3315a99d57bbSWanlong Gao 3316a99d57bbSWanlong Gaoif test "$numa" != "no" ; then 3317a99d57bbSWanlong Gao cat > $TMPC << EOF 3318a99d57bbSWanlong Gao#include <numa.h> 3319a99d57bbSWanlong Gaoint main(void) { return numa_available(); } 3320a99d57bbSWanlong GaoEOF 3321a99d57bbSWanlong Gao 3322a99d57bbSWanlong Gao if compile_prog "" "-lnuma" ; then 3323a99d57bbSWanlong Gao numa=yes 3324ab318051SMarc-André Lureau numa_libs="-lnuma" 3325a99d57bbSWanlong Gao else 3326a99d57bbSWanlong Gao if test "$numa" = "yes" ; then 3327a99d57bbSWanlong Gao feature_not_found "numa" "install numactl devel" 3328a99d57bbSWanlong Gao fi 3329a99d57bbSWanlong Gao numa=no 3330a99d57bbSWanlong Gao fi 3331a99d57bbSWanlong Gaofi 3332a99d57bbSWanlong Gao 3333aa087962SPaolo Bonzinimalloc=system 33347b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then 33357b01cb97SAlexandre Derumier echo "ERROR: tcmalloc && jemalloc can't be used at the same time" 33367b01cb97SAlexandre Derumier exit 1 3337aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then 3338aa087962SPaolo Bonzini malloc=tcmalloc 3339aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then 3340aa087962SPaolo Bonzini malloc=jemalloc 33417b01cb97SAlexandre Derumierfi 33427b01cb97SAlexandre Derumier 3343955727d2SCortland Tölva# check for usbfs 3344955727d2SCortland Tölvahave_usbfs=no 3345955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 334696566d09SThomas Petazzoni cat > $TMPC << EOF 334796566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 334896566d09SThomas Petazzoni 334996566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 335096566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 335196566d09SThomas Petazzoni#endif 335296566d09SThomas Petazzoni 335396566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 335496566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 335596566d09SThomas Petazzoni#endif 335696566d09SThomas Petazzoni 335796566d09SThomas Petazzoniint main(void) 335896566d09SThomas Petazzoni{ 335996566d09SThomas Petazzoni return 0; 336096566d09SThomas Petazzoni} 336196566d09SThomas PetazzoniEOF 336296566d09SThomas Petazzoni if compile_prog "" ""; then 3363955727d2SCortland Tölva have_usbfs=yes 3364955727d2SCortland Tölva fi 3365955727d2SCortland Tölvafi 3366751bcc39SMarc-André Lureau 3367de5071c5SBlue Swirl########################################## 3368cd4ec0b4SGerd Hoffmann# spice probe 336958d3f3ffSGerd Hoffmannif test "$spice_protocol" != "no" ; then 337058d3f3ffSGerd Hoffmann spice_protocol_cflags=$($pkg_config --cflags spice-protocol 2>/dev/null) 337158d3f3ffSGerd Hoffmann if $pkg_config --atleast-version=0.12.3 spice-protocol; then 337258d3f3ffSGerd Hoffmann spice_protocol="yes" 337358d3f3ffSGerd Hoffmann else 337458d3f3ffSGerd Hoffmann if test "$spice_protocol" = "yes" ; then 337558d3f3ffSGerd Hoffmann feature_not_found "spice_protocol" \ 337658d3f3ffSGerd Hoffmann "Install spice-protocol(>=0.12.3) devel" 337758d3f3ffSGerd Hoffmann fi 337858d3f3ffSGerd Hoffmann spice_protocol="no" 337958d3f3ffSGerd Hoffmann fi 338058d3f3ffSGerd Hoffmannfi 338158d3f3ffSGerd Hoffmann 3382cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then 3383cd4ec0b4SGerd Hoffmann cat > $TMPC << EOF 3384cd4ec0b4SGerd Hoffmann#include <spice.h> 3385cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; } 3386cd4ec0b4SGerd HoffmannEOF 3387710fc4f5SJiri Denemark spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3388710fc4f5SJiri Denemark spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 33891b63665cSMarc-André Lureau if $pkg_config --atleast-version=0.12.5 spice-server && \ 339058d3f3ffSGerd Hoffmann test "$spice_protocol" = "yes" && \ 3391cd4ec0b4SGerd Hoffmann compile_prog "$spice_cflags" "$spice_libs" ; then 3392cd4ec0b4SGerd Hoffmann spice="yes" 3393cd4ec0b4SGerd Hoffmann else 3394cd4ec0b4SGerd Hoffmann if test "$spice" = "yes" ; then 33958efc9363SHu Tao feature_not_found "spice" \ 339658d3f3ffSGerd Hoffmann "Install spice-server(>=0.12.5) devel" 3397cd4ec0b4SGerd Hoffmann fi 3398cd4ec0b4SGerd Hoffmann spice="no" 3399cd4ec0b4SGerd Hoffmann fi 3400cd4ec0b4SGerd Hoffmannfi 3401cd4ec0b4SGerd Hoffmann 3402cd4ec0b4SGerd Hoffmann########################################## 3403d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win 3404d9840e25STomoki Sekiyama 3405e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 3406e633a5c6SEric Blake test "$vss_win32_sdk" != "no" ; then 3407d9840e25STomoki Sekiyama case "$vss_win32_sdk" in 3408690604f6SMichael Roth "") vss_win32_include="-isystem $source_path" ;; 3409d9840e25STomoki Sekiyama *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3410d9840e25STomoki Sekiyama # handle path with spaces. So we symlink the headers into ".sdk/vss". 3411690604f6SMichael Roth vss_win32_include="-isystem $source_path/.sdk/vss" 3412d9840e25STomoki Sekiyama symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3413d9840e25STomoki Sekiyama ;; 3414690604f6SMichael Roth *) vss_win32_include="-isystem $vss_win32_sdk" 3415d9840e25STomoki Sekiyama esac 3416d9840e25STomoki Sekiyama cat > $TMPC << EOF 3417d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__ 3418d9840e25STomoki Sekiyama#include <inc/win2003/vss.h> 3419d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; } 3420d9840e25STomoki SekiyamaEOF 3421d9840e25STomoki Sekiyama if compile_prog "$vss_win32_include" "" ; then 3422d9840e25STomoki Sekiyama guest_agent_with_vss="yes" 3423d9840e25STomoki Sekiyama QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3424315d3184SFam Zheng libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3425f33ca81fSMichael Roth qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" 3426d9840e25STomoki Sekiyama else 3427d9840e25STomoki Sekiyama if test "$vss_win32_sdk" != "" ; then 3428d9840e25STomoki Sekiyama echo "ERROR: Please download and install Microsoft VSS SDK:" 3429d9840e25STomoki Sekiyama echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3430d9840e25STomoki Sekiyama echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3431d9840e25STomoki Sekiyama echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3432d9840e25STomoki Sekiyama echo "ERROR: The headers are extracted in the directory \`inc'." 3433d9840e25STomoki Sekiyama feature_not_found "VSS support" 3434d9840e25STomoki Sekiyama fi 3435d9840e25STomoki Sekiyama guest_agent_with_vss="no" 3436d9840e25STomoki Sekiyama fi 3437d9840e25STomoki Sekiyamafi 3438d9840e25STomoki Sekiyama 3439d9840e25STomoki Sekiyama########################################## 3440d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified) 3441d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent 3442d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the 3443d9840e25STomoki Sekiyama# pre-compiled .tlb file is included. 3444d9840e25STomoki Sekiyama 3445e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 3446e633a5c6SEric Blake test "$guest_agent_with_vss" = "yes" ; then 3447d9840e25STomoki Sekiyama if test -z "$win_sdk"; then 3448d9840e25STomoki Sekiyama programfiles="$PROGRAMFILES" 3449d9840e25STomoki Sekiyama test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3450d9840e25STomoki Sekiyama if test -n "$programfiles"; then 3451d9840e25STomoki Sekiyama win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3452d9840e25STomoki Sekiyama else 3453d9840e25STomoki Sekiyama feature_not_found "Windows SDK" 3454d9840e25STomoki Sekiyama fi 3455d9840e25STomoki Sekiyama elif test "$win_sdk" = "no"; then 3456d9840e25STomoki Sekiyama win_sdk="" 3457d9840e25STomoki Sekiyama fi 3458d9840e25STomoki Sekiyamafi 3459d9840e25STomoki Sekiyama 3460d9840e25STomoki Sekiyama########################################## 346150cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h 3462e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then 346350cbebb9SMichael Roth cat > $TMPC << EOF 346450cbebb9SMichael Roth#include <windows.h> 346550cbebb9SMichael Roth#include <ntddscsi.h> 346650cbebb9SMichael Rothint main(void) { 346750cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS) 346850cbebb9SMichael Roth#error Missing required ioctl definitions 346950cbebb9SMichael Roth#endif 347050cbebb9SMichael Roth SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; 347150cbebb9SMichael Roth return addr.Lun; 347250cbebb9SMichael Roth} 347350cbebb9SMichael RothEOF 347450cbebb9SMichael Roth if compile_prog "" "" ; then 347550cbebb9SMichael Roth guest_agent_ntddscsi=yes 3476996b9cdcSMatt Hines libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" 347750cbebb9SMichael Roth fi 347850cbebb9SMichael Rothfi 347950cbebb9SMichael Roth 348050cbebb9SMichael Roth########################################## 34818ca80760SRichard Henderson# capstone 34828ca80760SRichard Henderson 3483e219c499SRichard Hendersoncase "$capstone" in 34848b18cdbfSRichard Henderson auto | enabled | internal) 34858b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 3486e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 3487e219c499SRichard Henderson ;; 3488e219c499SRichard Hendersonesac 34898ca80760SRichard Henderson 34908ca80760SRichard Henderson########################################## 34910a852417SPaul Durrant# check if we have posix_syslog 34920a852417SPaul Durrant 34930a852417SPaul Durrantposix_syslog=no 34940a852417SPaul Durrantcat > $TMPC << EOF 34950a852417SPaul Durrant#include <syslog.h> 34960a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } 34970a852417SPaul DurrantEOF 34980a852417SPaul Durrantif compile_prog "" "" ; then 34990a852417SPaul Durrant posix_syslog=yes 35000a852417SPaul Durrantfi 35010a852417SPaul Durrant 35020a852417SPaul Durrant########################################## 350394a420b1SStefan Hajnoczi# check if trace backend exists 350494a420b1SStefan Hajnoczi 35055b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 350694a420b1SStefan Hajnocziif test "$?" -ne 0 ; then 35075b808275SLluís Vilanova error_exit "invalid trace backends" \ 35085b808275SLluís Vilanova "Please choose supported trace backends." 350994a420b1SStefan Hajnoczifi 351094a420b1SStefan Hajnoczi 35117e24e92aSStefan Hajnoczi########################################## 35127e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present 35135b808275SLluís Vilanovaif have_backend "ust"; then 3514bf15f63cSMohamad Gebai if $pkg_config lttng-ust --exists; then 351589138857SStefan Weil lttng_ust_libs=$($pkg_config --libs lttng-ust) 35167e24e92aSStefan Hajnoczi else 3517bf15f63cSMohamad Gebai error_exit "Trace backend 'ust' missing lttng-ust header files" 35187e24e92aSStefan Hajnoczi fi 35197e24e92aSStefan Hajnoczifi 3520b3d08c02SDaniel P. Berrange 3521b3d08c02SDaniel P. Berrange########################################## 3522b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present 35235b808275SLluís Vilanovaif have_backend "dtrace"; then 3524b3d08c02SDaniel P. Berrange if ! has 'dtrace' ; then 352576ad07a4SPeter Maydell error_exit "dtrace command is not found in PATH $PATH" 3526b3d08c02SDaniel P. Berrange fi 3527c276b17dSDaniel P. Berrange trace_backend_stap="no" 3528c276b17dSDaniel P. Berrange if has 'stap' ; then 3529c276b17dSDaniel P. Berrange trace_backend_stap="yes" 35304b265c79SStefan Hajnoczi 35314b265c79SStefan Hajnoczi # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 35324b265c79SStefan Hajnoczi # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 35334b265c79SStefan Hajnoczi # instead. QEMU --enable-modules depends on this because the SystemTap 35344b265c79SStefan Hajnoczi # semaphores are linked into the main binary and not the module's shared 35354b265c79SStefan Hajnoczi # object. 35364b265c79SStefan Hajnoczi QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" 3537c276b17dSDaniel P. Berrange fi 3538b3d08c02SDaniel P. Berrangefi 3539b3d08c02SDaniel P. Berrange 35407e24e92aSStefan Hajnoczi########################################## 3541519175a2SAlex Barcelo# check and set a backend for coroutine 3542d0e2fce5SAneesh Kumar K.V 35437c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 354433c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 354533c53c54SDaniel P. Berrange# specific one. 35467c2acc70SPeter Maydell 35477c2acc70SPeter Maydellucontext_works=no 3548d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 3549d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 3550d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 3551cdf84806SPeter Maydell#ifdef __stub_makecontext 3552cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 3553cdf84806SPeter Maydell#endif 355475cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 3555d0e2fce5SAneesh Kumar K.VEOF 3556d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 35577c2acc70SPeter Maydell ucontext_works=yes 3558d0e2fce5SAneesh Kumar K.V fi 3559519175a2SAlex Barcelofi 35607c2acc70SPeter Maydell 35617c2acc70SPeter Maydellif test "$coroutine" = ""; then 35627c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 35637c2acc70SPeter Maydell coroutine=win32 35647c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 35657c2acc70SPeter Maydell coroutine=ucontext 3566519175a2SAlex Barcelo else 35677c2acc70SPeter Maydell coroutine=sigaltstack 35687c2acc70SPeter Maydell fi 35697c2acc70SPeter Maydellelse 35707c2acc70SPeter Maydell case $coroutine in 35717c2acc70SPeter Maydell windows) 35727c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 35737c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 35747c2acc70SPeter Maydell fi 35757c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 35767c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 35777c2acc70SPeter Maydell coroutine=win32 35787c2acc70SPeter Maydell ;; 35797c2acc70SPeter Maydell ucontext) 35807c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 35817c2acc70SPeter Maydell feature_not_found "ucontext" 35827c2acc70SPeter Maydell fi 35837c2acc70SPeter Maydell ;; 358433c53c54SDaniel P. Berrange sigaltstack) 35857c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 35867c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 35877c2acc70SPeter Maydell fi 35887c2acc70SPeter Maydell ;; 35897c2acc70SPeter Maydell *) 359076ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 35917c2acc70SPeter Maydell ;; 35927c2acc70SPeter Maydell esac 3593d0e2fce5SAneesh Kumar K.Vfi 3594d0e2fce5SAneesh Kumar K.V 359570c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then 359670c60c08SStefan Hajnoczi coroutine_pool=yes 359770c60c08SStefan Hajnoczifi 359870c60c08SStefan Hajnoczi 35997d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then 36007d992e4dSPeter Lieven if test "$coroutine_pool" = "yes"; then 36017d992e4dSPeter Lieven echo "WARN: disabling coroutine pool for stack usage debugging" 36027d992e4dSPeter Lieven coroutine_pool=no 36037d992e4dSPeter Lieven fi 36047d992e4dSPeter Lievenfi 36057d992e4dSPeter Lieven 36061e4f6065SDaniele Buono################################################## 36071e4f6065SDaniele Buono# SafeStack 36081e4f6065SDaniele Buono 36091e4f6065SDaniele Buono 36101e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 36111e4f6065SDaniele Buonocat > $TMPC << EOF 36121e4f6065SDaniele Buonoint main(int argc, char *argv[]) 36131e4f6065SDaniele Buono{ 36141e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 36151e4f6065SDaniele Buono#error SafeStack Disabled 36161e4f6065SDaniele Buono#endif 36171e4f6065SDaniele Buono return 0; 36181e4f6065SDaniele Buono} 36191e4f6065SDaniele BuonoEOF 36201e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 36211e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 36221e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 36231e4f6065SDaniele Buono # Flag needed both at compilation and at linking 36241e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 36251e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 36261e4f6065SDaniele Buono else 36271e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 36281e4f6065SDaniele Buono fi 36291e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 36301e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 36311e4f6065SDaniele Buono fi 36321e4f6065SDaniele Buonoelse 36331e4f6065SDaniele Buonocat > $TMPC << EOF 36341e4f6065SDaniele Buonoint main(int argc, char *argv[]) 36351e4f6065SDaniele Buono{ 36361e4f6065SDaniele Buono#if defined(__has_feature) 36371e4f6065SDaniele Buono#if __has_feature(safe_stack) 36381e4f6065SDaniele Buono#error SafeStack Enabled 36391e4f6065SDaniele Buono#endif 36401e4f6065SDaniele Buono#endif 36411e4f6065SDaniele Buono return 0; 36421e4f6065SDaniele Buono} 36431e4f6065SDaniele BuonoEOF 36441e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 36451e4f6065SDaniele Buono # Make sure that safe-stack is disabled 36461e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 36471e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 36481e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 36491e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 36501e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 36511e4f6065SDaniele Buono fi 36521e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 36531e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 36541e4f6065SDaniele Buono fi 36551e4f6065SDaniele Buonoelse # "$safe_stack" = "" 36561e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 36571e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 36581e4f6065SDaniele Buono safe_stack="no" 36591e4f6065SDaniele Buono else 36601e4f6065SDaniele Buono safe_stack="yes" 36611e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 36621e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 36631e4f6065SDaniele Buono fi 36641e4f6065SDaniele Buono fi 36651e4f6065SDaniele Buonofi 36661e4f6065SDaniele Buonofi 36677d992e4dSPeter Lieven 366876a347e1SRichard Henderson######################################## 366976a347e1SRichard Henderson# check if cpuid.h is usable. 367076a347e1SRichard Henderson 367176a347e1SRichard Hendersoncat > $TMPC << EOF 367276a347e1SRichard Henderson#include <cpuid.h> 367376a347e1SRichard Hendersonint main(void) { 3674774d566cSPeter Maydell unsigned a, b, c, d; 3675774d566cSPeter Maydell int max = __get_cpuid_max(0, 0); 3676774d566cSPeter Maydell 3677774d566cSPeter Maydell if (max >= 1) { 3678774d566cSPeter Maydell __cpuid(1, a, b, c, d); 3679774d566cSPeter Maydell } 3680774d566cSPeter Maydell 3681774d566cSPeter Maydell if (max >= 7) { 3682774d566cSPeter Maydell __cpuid_count(7, 0, a, b, c, d); 3683774d566cSPeter Maydell } 3684774d566cSPeter Maydell 368576a347e1SRichard Henderson return 0; 368676a347e1SRichard Henderson} 368776a347e1SRichard HendersonEOF 368876a347e1SRichard Hendersonif compile_prog "" "" ; then 368976a347e1SRichard Henderson cpuid_h=yes 369076a347e1SRichard Hendersonfi 369176a347e1SRichard Henderson 36925dd89908SRichard Henderson########################################## 36935dd89908SRichard Henderson# avx2 optimization requirement check 36945dd89908SRichard Henderson# 36955dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable, 36965dd89908SRichard Henderson# since we won't be able to select the new routines. 36975dd89908SRichard Henderson 3698e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then 36995dd89908SRichard Henderson cat > $TMPC << EOF 37005dd89908SRichard Henderson#pragma GCC push_options 37015dd89908SRichard Henderson#pragma GCC target("avx2") 37025dd89908SRichard Henderson#include <cpuid.h> 37035dd89908SRichard Henderson#include <immintrin.h> 37045dd89908SRichard Hendersonstatic int bar(void *a) { 37055dd89908SRichard Henderson __m256i x = *(__m256i *)a; 37065dd89908SRichard Henderson return _mm256_testz_si256(x, x); 37075dd89908SRichard Henderson} 37085dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); } 37095dd89908SRichard HendersonEOF 37105b945f23SRichard Henderson if compile_object "-Werror" ; then 37115dd89908SRichard Henderson avx2_opt="yes" 371286583a07SLiam Merwick else 371386583a07SLiam Merwick avx2_opt="no" 37145dd89908SRichard Henderson fi 37155dd89908SRichard Hendersonfi 37165dd89908SRichard Henderson 37176b8cd447SRobert Hoo########################################## 37186b8cd447SRobert Hoo# avx512f optimization requirement check 37196b8cd447SRobert Hoo# 37206b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable, 37216b8cd447SRobert Hoo# since we won't be able to select the new routines. 37226b8cd447SRobert Hoo# by default, it is turned off. 37236b8cd447SRobert Hoo# if user explicitly want to enable it, check environment 37246b8cd447SRobert Hoo 37256b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then 37266b8cd447SRobert Hoo cat > $TMPC << EOF 37276b8cd447SRobert Hoo#pragma GCC push_options 37286b8cd447SRobert Hoo#pragma GCC target("avx512f") 37296b8cd447SRobert Hoo#include <cpuid.h> 37306b8cd447SRobert Hoo#include <immintrin.h> 37316b8cd447SRobert Hoostatic int bar(void *a) { 37326b8cd447SRobert Hoo __m512i x = *(__m512i *)a; 37336b8cd447SRobert Hoo return _mm512_test_epi64_mask(x, x); 37346b8cd447SRobert Hoo} 37356b8cd447SRobert Hooint main(int argc, char *argv[]) 37366b8cd447SRobert Hoo{ 37376b8cd447SRobert Hoo return bar(argv[0]); 37386b8cd447SRobert Hoo} 37396b8cd447SRobert HooEOF 37405b945f23SRichard Henderson if ! compile_object "-Werror" ; then 37416b8cd447SRobert Hoo avx512f_opt="no" 37426b8cd447SRobert Hoo fi 37436b8cd447SRobert Hooelse 37446b8cd447SRobert Hoo avx512f_opt="no" 37456b8cd447SRobert Hoofi 37466b8cd447SRobert Hoo 3747f540166bSRichard Henderson######################################## 3748f540166bSRichard Henderson# check if __[u]int128_t is usable. 3749f540166bSRichard Henderson 3750f540166bSRichard Hendersonint128=no 3751f540166bSRichard Hendersoncat > $TMPC << EOF 3752f540166bSRichard Henderson__int128_t a; 3753f540166bSRichard Henderson__uint128_t b; 3754f540166bSRichard Hendersonint main (void) { 3755f540166bSRichard Henderson a = a + b; 3756f540166bSRichard Henderson b = a * b; 3757464e3671SPeter Maydell a = a * a; 3758f540166bSRichard Henderson return 0; 3759f540166bSRichard Henderson} 3760f540166bSRichard HendersonEOF 3761f540166bSRichard Hendersonif compile_prog "" "" ; then 3762f540166bSRichard Henderson int128=yes 3763f540166bSRichard Hendersonfi 376476a347e1SRichard Henderson 37657ebee43eSRichard Henderson######################################### 37667ebee43eSRichard Henderson# See if 128-bit atomic operations are supported. 37677ebee43eSRichard Henderson 37687ebee43eSRichard Hendersonatomic128=no 37697ebee43eSRichard Hendersonif test "$int128" = "yes"; then 37707ebee43eSRichard Henderson cat > $TMPC << EOF 37717ebee43eSRichard Hendersonint main(void) 37727ebee43eSRichard Henderson{ 37737ebee43eSRichard Henderson unsigned __int128 x = 0, y = 0; 3774bceac547SThomas Huth y = __atomic_load(&x, 0); 3775bceac547SThomas Huth __atomic_store(&x, y, 0); 3776bceac547SThomas Huth __atomic_compare_exchange(&x, &y, x, 0, 0, 0); 37777ebee43eSRichard Henderson return 0; 37787ebee43eSRichard Henderson} 37797ebee43eSRichard HendersonEOF 37807ebee43eSRichard Henderson if compile_prog "" "" ; then 37817ebee43eSRichard Henderson atomic128=yes 37827ebee43eSRichard Henderson fi 37837ebee43eSRichard Hendersonfi 37847ebee43eSRichard Henderson 3785e6cd4bb5SRichard Hendersoncmpxchg128=no 3786e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then 3787e6cd4bb5SRichard Henderson cat > $TMPC << EOF 3788e6cd4bb5SRichard Hendersonint main(void) 3789e6cd4bb5SRichard Henderson{ 3790e6cd4bb5SRichard Henderson unsigned __int128 x = 0, y = 0; 3791e6cd4bb5SRichard Henderson __sync_val_compare_and_swap_16(&x, y, x); 3792e6cd4bb5SRichard Henderson return 0; 3793e6cd4bb5SRichard Henderson} 3794e6cd4bb5SRichard HendersonEOF 3795e6cd4bb5SRichard Henderson if compile_prog "" "" ; then 3796e6cd4bb5SRichard Henderson cmpxchg128=yes 3797e6cd4bb5SRichard Henderson fi 3798e6cd4bb5SRichard Hendersonfi 3799e6cd4bb5SRichard Henderson 3800df79b996SRichard Henderson######################################### 3801df79b996SRichard Henderson# See if 64-bit atomic operations are supported. 3802df79b996SRichard Henderson# Note that without __atomic builtins, we can only 3803df79b996SRichard Henderson# assume atomic loads/stores max at pointer size. 3804df79b996SRichard Henderson 3805df79b996SRichard Hendersoncat > $TMPC << EOF 3806df79b996SRichard Henderson#include <stdint.h> 3807df79b996SRichard Hendersonint main(void) 3808df79b996SRichard Henderson{ 3809df79b996SRichard Henderson uint64_t x = 0, y = 0; 38105fe40765SThomas Huth y = __atomic_load_n(&x, __ATOMIC_RELAXED); 38115fe40765SThomas Huth __atomic_store_n(&x, y, __ATOMIC_RELAXED); 38125fe40765SThomas Huth __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 38135fe40765SThomas Huth __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 38145fe40765SThomas Huth __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 3815df79b996SRichard Henderson return 0; 3816df79b996SRichard Henderson} 3817df79b996SRichard HendersonEOF 3818df79b996SRichard Hendersonif compile_prog "" "" ; then 3819df79b996SRichard Henderson atomic64=yes 3820df79b996SRichard Hendersonfi 3821df79b996SRichard Henderson 38221e6e9acaSRichard Henderson######################################## 38231e6e9acaSRichard Henderson# check if getauxval is available. 38241e6e9acaSRichard Henderson 38251e6e9acaSRichard Hendersongetauxval=no 38261e6e9acaSRichard Hendersoncat > $TMPC << EOF 38271e6e9acaSRichard Henderson#include <sys/auxv.h> 38281e6e9acaSRichard Hendersonint main(void) { 38291e6e9acaSRichard Henderson return getauxval(AT_HWCAP) == 0; 38301e6e9acaSRichard Henderson} 38311e6e9acaSRichard HendersonEOF 38321e6e9acaSRichard Hendersonif compile_prog "" "" ; then 38331e6e9acaSRichard Henderson getauxval=yes 38341e6e9acaSRichard Hendersonfi 38351e6e9acaSRichard Henderson 3836fd0e6053SJohn Snow######################################## 3837fd0e6053SJohn Snow# check if ccache is interfering with 3838fd0e6053SJohn Snow# semantic analysis of macros 3839fd0e6053SJohn Snow 38405e4dfd3dSJohn Snowunset CCACHE_CPP2 3841fd0e6053SJohn Snowccache_cpp2=no 3842fd0e6053SJohn Snowcat > $TMPC << EOF 3843fd0e6053SJohn Snowstatic const int Z = 1; 3844fd0e6053SJohn Snow#define fn() ({ Z; }) 3845fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 3846fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 3847fd0e6053SJohn Snow#define ID(X) (X) 3848fd0e6053SJohn Snowint main(int argc, char *argv[]) 3849fd0e6053SJohn Snow{ 3850fd0e6053SJohn Snow int x = 0, y = 0; 3851fd0e6053SJohn Snow x = ID(x); 3852fd0e6053SJohn Snow x = fn(); 3853fd0e6053SJohn Snow fn(); 3854fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 3855fd0e6053SJohn Snow if (TAUT(Z)) return 0; 3856fd0e6053SJohn Snow return 0; 3857fd0e6053SJohn Snow} 3858fd0e6053SJohn SnowEOF 3859fd0e6053SJohn Snow 3860fd0e6053SJohn Snowif ! compile_object "-Werror"; then 3861fd0e6053SJohn Snow ccache_cpp2=yes 3862fd0e6053SJohn Snowfi 3863fd0e6053SJohn Snow 3864b553a042SJohn Snow################################################# 3865b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 3866b553a042SJohn Snow 3867b553a042SJohn Snowif test "$fortify_source" != "no"; then 3868b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 3869b553a042SJohn Snow fortify_source="no"; 3870e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 3871cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 3872b553a042SJohn Snow fortify_source="no"; 3873b553a042SJohn Snow else 3874b553a042SJohn Snow fortify_source="yes" 3875b553a042SJohn Snow fi 3876b553a042SJohn Snowfi 3877b553a042SJohn Snow 3878d2042378SAneesh Kumar K.V########################################## 3879277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h 3880277abf15SJan Vesely 3881277abf15SJan Veselyhave_fsxattr=no 3882277abf15SJan Veselycat > $TMPC << EOF 3883277abf15SJan Vesely#include <linux/fs.h> 3884277abf15SJan Veselystruct fsxattr foo; 3885277abf15SJan Veselyint main(void) { 3886277abf15SJan Vesely return 0; 3887277abf15SJan Vesely} 3888277abf15SJan VeselyEOF 3889277abf15SJan Veselyif compile_prog "" "" ; then 3890277abf15SJan Vesely have_fsxattr=yes 3891277abf15SJan Veselyfi 3892277abf15SJan Vesely 3893b66e10e4SPeter Maydell########################################## 3894a40161cbSPaolo Bonzini# check for usable membarrier system call 3895a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then 3896a40161cbSPaolo Bonzini have_membarrier=no 3897a40161cbSPaolo Bonzini if test "$mingw32" = "yes" ; then 3898a40161cbSPaolo Bonzini have_membarrier=yes 3899a40161cbSPaolo Bonzini elif test "$linux" = "yes" ; then 3900a40161cbSPaolo Bonzini cat > $TMPC << EOF 3901a40161cbSPaolo Bonzini #include <linux/membarrier.h> 3902a40161cbSPaolo Bonzini #include <sys/syscall.h> 3903a40161cbSPaolo Bonzini #include <unistd.h> 3904a40161cbSPaolo Bonzini #include <stdlib.h> 3905a40161cbSPaolo Bonzini int main(void) { 3906a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 3907a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 3908a40161cbSPaolo Bonzini exit(0); 3909a40161cbSPaolo Bonzini } 3910a40161cbSPaolo BonziniEOF 3911a40161cbSPaolo Bonzini if compile_prog "" "" ; then 3912a40161cbSPaolo Bonzini have_membarrier=yes 3913a40161cbSPaolo Bonzini fi 3914a40161cbSPaolo Bonzini fi 3915a40161cbSPaolo Bonzini if test "$have_membarrier" = "no"; then 3916a40161cbSPaolo Bonzini feature_not_found "membarrier" "membarrier system call not available" 3917a40161cbSPaolo Bonzini fi 3918a40161cbSPaolo Bonzinielse 3919a40161cbSPaolo Bonzini # Do not enable it by default even for Mingw32, because it doesn't 3920a40161cbSPaolo Bonzini # work on Wine. 3921a40161cbSPaolo Bonzini membarrier=no 3922a40161cbSPaolo Bonzinifi 3923a40161cbSPaolo Bonzini 3924a40161cbSPaolo Bonzini########################################## 39256a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment 39266a02c806SStefan Hajnoczihave_af_vsock=no 39276a02c806SStefan Hajnoczicat > $TMPC << EOF 39286a02c806SStefan Hajnoczi#include <errno.h> 39296a02c806SStefan Hajnoczi#include <sys/types.h> 39306a02c806SStefan Hajnoczi#include <sys/socket.h> 39316a02c806SStefan Hajnoczi#if !defined(AF_VSOCK) 39326a02c806SStefan Hajnoczi# error missing AF_VSOCK flag 39336a02c806SStefan Hajnoczi#endif 39346a02c806SStefan Hajnoczi#include <linux/vm_sockets.h> 39356a02c806SStefan Hajnocziint main(void) { 39366a02c806SStefan Hajnoczi int sock, ret; 39376a02c806SStefan Hajnoczi struct sockaddr_vm svm; 39386a02c806SStefan Hajnoczi socklen_t len = sizeof(svm); 39396a02c806SStefan Hajnoczi sock = socket(AF_VSOCK, SOCK_STREAM, 0); 39406a02c806SStefan Hajnoczi ret = getpeername(sock, (struct sockaddr *)&svm, &len); 39416a02c806SStefan Hajnoczi if ((ret == -1) && (errno == ENOTCONN)) { 39426a02c806SStefan Hajnoczi return 0; 39436a02c806SStefan Hajnoczi } 39446a02c806SStefan Hajnoczi return -1; 39456a02c806SStefan Hajnoczi} 39466a02c806SStefan HajnocziEOF 39476a02c806SStefan Hajnocziif compile_prog "" "" ; then 39486a02c806SStefan Hajnoczi have_af_vsock=yes 39496a02c806SStefan Hajnoczifi 39506a02c806SStefan Hajnoczi 3951f0d92b56SLongpeng(Mike)########################################## 3952f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment 39534f67366eSThomas Huthhave_afalg=no 3954f0d92b56SLongpeng(Mike)cat > $TMPC << EOF 3955f0d92b56SLongpeng(Mike)#include <errno.h> 3956f0d92b56SLongpeng(Mike)#include <sys/types.h> 3957f0d92b56SLongpeng(Mike)#include <sys/socket.h> 3958f0d92b56SLongpeng(Mike)#include <linux/if_alg.h> 3959f0d92b56SLongpeng(Mike)int main(void) { 3960f0d92b56SLongpeng(Mike) int sock; 3961f0d92b56SLongpeng(Mike) sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 3962f0d92b56SLongpeng(Mike) return sock; 3963f0d92b56SLongpeng(Mike)} 3964f0d92b56SLongpeng(Mike)EOF 3965f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then 3966f0d92b56SLongpeng(Mike) have_afalg=yes 3967f0d92b56SLongpeng(Mike)fi 3968f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" 3969f0d92b56SLongpeng(Mike)then 3970f0d92b56SLongpeng(Mike) if test "$have_afalg" != "yes" 3971f0d92b56SLongpeng(Mike) then 3972f0d92b56SLongpeng(Mike) error_exit "AF_ALG requested but could not be detected" 3973f0d92b56SLongpeng(Mike) fi 3974f0d92b56SLongpeng(Mike)fi 3975f0d92b56SLongpeng(Mike) 3976f0d92b56SLongpeng(Mike) 3977db1ed1abSRichard Henderson########################################## 3978247724cbSMarc-André Lureau# checks for sanitizers 3979247724cbSMarc-André Lureau 3980247724cbSMarc-André Lureauhave_asan=no 3981247724cbSMarc-André Lureauhave_ubsan=no 3982d83414e1SMarc-André Lureauhave_asan_iface_h=no 3983d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 3984247724cbSMarc-André Lureau 3985247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 3986b9f44da2SMarc-André Lureau write_c_skeleton 3987247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 3988247724cbSMarc-André Lureau have_asan=yes 3989247724cbSMarc-André Lureau fi 3990b9f44da2SMarc-André Lureau 3991b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 3992b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 3993b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 3994b9f44da2SMarc-André Lureau cat > $TMPC << EOF 3995b9f44da2SMarc-André Lureau#include <stdlib.h> 3996b9f44da2SMarc-André Lureauint main(void) { 3997b9f44da2SMarc-André Lureau void *tmp = malloc(10); 3998f2dfe54cSLeonid Bloch if (tmp != NULL) { 3999b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 4000b9f44da2SMarc-André Lureau } 4001d1abf3fcSOlaf Hering return 1; 4002f2dfe54cSLeonid Bloch} 4003b9f44da2SMarc-André LureauEOF 4004247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 4005247724cbSMarc-André Lureau have_ubsan=yes 4006247724cbSMarc-André Lureau fi 4007d83414e1SMarc-André Lureau 4008d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 4009d83414e1SMarc-André Lureau have_asan_iface_h=yes 4010d83414e1SMarc-André Lureau fi 4011d83414e1SMarc-André Lureau 4012d83414e1SMarc-André Lureau cat > $TMPC << EOF 4013d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 4014d83414e1SMarc-André Lureauint main(void) { 4015d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 4016d83414e1SMarc-André Lureau return 0; 4017d83414e1SMarc-André Lureau} 4018d83414e1SMarc-André LureauEOF 4019d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 4020d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 4021d83414e1SMarc-André Lureau fi 4022247724cbSMarc-André Lureaufi 4023247724cbSMarc-André Lureau 4024247724cbSMarc-André Lureau########################################## 4025adc28027SAlexander Bulekov# checks for fuzzer 4026dfc86c0fSAlexander Bulekovif test "$fuzzing" = "yes" ; then 4027adc28027SAlexander Bulekov write_c_fuzzer_skeleton 4028dfc86c0fSAlexander Bulekov if test -z "${LIB_FUZZING_ENGINE+xxx}"; then 4029dd016265SAlexander Bulekov if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then 4030adc28027SAlexander Bulekov have_fuzzer=yes 403164ed6f92SPaolo Bonzini else 403264ed6f92SPaolo Bonzini error_exit "Your compiler doesn't support -fsanitize=fuzzer" 403364ed6f92SPaolo Bonzini exit 1 4034adc28027SAlexander Bulekov fi 4035adc28027SAlexander Bulekov fi 4036adc28027SAlexander Bulekov 4037dfc86c0fSAlexander Bulekov have_clang_coverage_filter=no 4038dfc86c0fSAlexander Bulekov echo > $TMPTXT 4039dfc86c0fSAlexander Bulekov if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer -fsanitize-coverage-allowlist=$TMPTXT" ""; then 4040dfc86c0fSAlexander Bulekov have_clang_coverage_filter=yes 4041dfc86c0fSAlexander Bulekov fi 4042dfc86c0fSAlexander Bulekovfi 4043dfc86c0fSAlexander Bulekov 40440aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 40450aebab04SLingfeng Yang# keep it separate until that is not the case. 40460aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 40470aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 40480aebab04SLingfeng Yangfi 40490aebab04SLingfeng Yanghave_tsan=no 40500aebab04SLingfeng Yanghave_tsan_iface_fiber=no 40510aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 40520aebab04SLingfeng Yang write_c_skeleton 40530aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 40540aebab04SLingfeng Yang have_tsan=yes 40550aebab04SLingfeng Yang fi 40560aebab04SLingfeng Yang cat > $TMPC << EOF 40570aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 40580aebab04SLingfeng Yangint main(void) { 40590aebab04SLingfeng Yang __tsan_create_fiber(0); 40600aebab04SLingfeng Yang return 0; 40610aebab04SLingfeng Yang} 40620aebab04SLingfeng YangEOF 40630aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 40640aebab04SLingfeng Yang have_tsan_iface_fiber=yes 40650aebab04SLingfeng Yang fi 40660aebab04SLingfeng Yangfi 40670aebab04SLingfeng Yang 4068adc28027SAlexander Bulekov########################################## 4069675b9b53SMarc-André Lureau# check for slirp 4070675b9b53SMarc-André Lureau 4071675b9b53SMarc-André Lureaucase "$slirp" in 40724d34a86bSPaolo Bonzini auto | enabled | internal) 40734d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 40747c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 4075675b9b53SMarc-André Lureau ;; 4076675b9b53SMarc-André Lureauesac 4077675b9b53SMarc-André Lureau 4078b8e0c493SJoelle van Dyne# Check for slirp smbd dupport 4079b8e0c493SJoelle van Dyne: ${smbd=${SMBD-/usr/sbin/smbd}} 4080b8e0c493SJoelle van Dyneif test "$slirp_smbd" != "no" ; then 4081b8e0c493SJoelle van Dyne if test "$mingw32" = "yes" ; then 4082b8e0c493SJoelle van Dyne if test "$slirp_smbd" = "yes" ; then 4083b8e0c493SJoelle van Dyne error_exit "Host smbd not supported on this platform." 4084b8e0c493SJoelle van Dyne fi 4085b8e0c493SJoelle van Dyne slirp_smbd=no 4086b8e0c493SJoelle van Dyne else 4087b8e0c493SJoelle van Dyne slirp_smbd=yes 4088b8e0c493SJoelle van Dyne fi 4089b8e0c493SJoelle van Dynefi 4090b8e0c493SJoelle van Dyne 409154e7aac0SAlexey Krasikov########################################## 409254e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 409354e7aac0SAlexey Krasikov 409454e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 409554e7aac0SAlexey Krasikov 409654e7aac0SAlexey Krasikov have_keyring=no 409754e7aac0SAlexey Krasikov cat > $TMPC << EOF 409854e7aac0SAlexey Krasikov#include <errno.h> 409954e7aac0SAlexey Krasikov#include <asm/unistd.h> 410054e7aac0SAlexey Krasikov#include <linux/keyctl.h> 410154e7aac0SAlexey Krasikov#include <unistd.h> 410254e7aac0SAlexey Krasikovint main(void) { 410354e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 410454e7aac0SAlexey Krasikov} 410554e7aac0SAlexey KrasikovEOF 410654e7aac0SAlexey Krasikov if compile_prog "" "" ; then 410754e7aac0SAlexey Krasikov have_keyring=yes 410854e7aac0SAlexey Krasikov fi 410954e7aac0SAlexey Krasikovfi 411054e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 411154e7aac0SAlexey Krasikovthen 4112b418d265SDavid Edmondson if test "$have_keyring" = "yes" 411354e7aac0SAlexey Krasikov then 411454e7aac0SAlexey Krasikov secret_keyring=yes 411554e7aac0SAlexey Krasikov else 411654e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 411754e7aac0SAlexey Krasikov then 411854e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 411954e7aac0SAlexey Krasikovbut not implemented on your system" 412054e7aac0SAlexey Krasikov else 412154e7aac0SAlexey Krasikov secret_keyring=no 412254e7aac0SAlexey Krasikov fi 412354e7aac0SAlexey Krasikov fi 412454e7aac0SAlexey Krasikovfi 412554e7aac0SAlexey Krasikov 412692500362SAlexey Krasikov########################################## 4127e86ecd4bSJuan Quintela# End of CC checks 4128e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 4129e86ecd4bSJuan Quintela 4130d83414e1SMarc-André Lureauwrite_c_skeleton 4131d83414e1SMarc-André Lureau 41321d728c39SBlue Swirlif test "$gcov" = "yes" ; then 4133bf0e56a3SMarc-André Lureau : 4134b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 4135086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 4136086d5f75SPaolo Bonzini debug=no 4137086d5f75SPaolo Bonzinifi 4138086d5f75SPaolo Bonzini 4139086d5f75SPaolo Bonzinicase "$ARCH" in 4140086d5f75SPaolo Bonzinialpha) 4141086d5f75SPaolo Bonzini # Ensure there's only a single GP 4142086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 4143086d5f75SPaolo Bonzini;; 4144086d5f75SPaolo Bonziniesac 4145086d5f75SPaolo Bonzini 4146086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then 4147086d5f75SPaolo Bonzini QEMU_CFLAGS="-p $QEMU_CFLAGS" 4148086d5f75SPaolo Bonzini QEMU_LDFLAGS="-p $QEMU_LDFLAGS" 4149086d5f75SPaolo Bonzinifi 4150a316e378SJuan Quintela 4151247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 4152db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 4153db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 4154d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 4155d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 4156d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 4157d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 4158d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 4159d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 4160d83414e1SMarc-André Lureau fi 4161247724cbSMarc-André Lureaufi 41620aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 41630aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 41640aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 41650aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 41660aebab04SLingfeng Yang else 41670aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 41680aebab04SLingfeng Yang fi 41690aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 41700aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 41710aebab04SLingfeng Yangfi 4172247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 4173db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 4174db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 4175247724cbSMarc-André Lureaufi 4176247724cbSMarc-André Lureau 41776542aa9cSPeter Lieven########################################## 41783efac6ebSTomáš Golembiovský 41790aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 41800aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 4181e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 4182db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 4183e86ecd4bSJuan Quintela fi 4184e86ecd4bSJuan Quintelafi 4185e86ecd4bSJuan Quintela 4186952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 4187952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 4188cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 4189cb8baa77SMark Cave-Ayland 4190cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 4191cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 4192cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 4193cb8baa77SMark Cave-Ayland fi 4194cb8baa77SMark Cave-Ayland 4195cb8baa77SMark Cave-Ayland for flag in $flags; do 4196e9a3591fSChristian Borntraeger if ld_has $flag ; then 4197db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 4198952afb71SBlue Swirl fi 4199952afb71SBlue Swirl done 4200952afb71SBlue Swirlfi 4201952afb71SBlue Swirl 42029d6bc27bSMichael Roth# Probe for guest agent support/options 42039d6bc27bSMichael Roth 4204e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then 4205a5125905SLaurent Vivier if [ "$softmmu" = no -a "$want_tools" = no ] ; then 4206a5125905SLaurent Vivier guest_agent=no 4207a5125905SLaurent Vivier elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 4208e8ef31a3SMichael Tokarev guest_agent=yes 4209e8ef31a3SMichael Tokarev elif [ "$guest_agent" != yes ]; then 4210e8ef31a3SMichael Tokarev guest_agent=no 4211e8ef31a3SMichael Tokarev else 4212e8ef31a3SMichael Tokarev error_exit "Guest agent is not supported on this platform" 4213ca35f780SPaolo Bonzini fi 42144b1c11fdSDaniel P. Berrangefi 4215ca35f780SPaolo Bonzini 4216b846ab7cSPaolo Bonzini# Guest agent Windows MSI package 42179d6bc27bSMichael Roth 42189d6bc27bSMichael Rothif test "$QEMU_GA_MANUFACTURER" = ""; then 42199d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 42209d6bc27bSMichael Rothfi 42219d6bc27bSMichael Rothif test "$QEMU_GA_DISTRO" = ""; then 42229d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 42239d6bc27bSMichael Rothfi 42249d6bc27bSMichael Rothif test "$QEMU_GA_VERSION" = ""; then 422589138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 42269d6bc27bSMichael Rothfi 42279d6bc27bSMichael Roth 4228b846ab7cSPaolo BonziniQEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" 42299d6bc27bSMichael Roth 4230ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 4231ca35f780SPaolo Bonziniroms= 4232e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 4233e633a5c6SEric Blake test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ 42347000a12eSThomas Huth test "$targetos" != "Haiku" && test "$softmmu" = yes ; then 4235e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 4236c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 4237c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 4238c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 4239e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 4240e57218b6SPeter Maydell ld_i386_emulation="$emu" 4241ca35f780SPaolo Bonzini roms="optionrom" 4242e57218b6SPeter Maydell break 4243e57218b6SPeter Maydell fi 4244e57218b6SPeter Maydell done 4245ca35f780SPaolo Bonzinifi 4246ca35f780SPaolo Bonzini 42472e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 4248a5b2afd5SThomas Huth# or -march=z10 (which is the lowest architecture level that Clang supports) 42499933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 42502e33c3f8SThomas Huth write_c_skeleton 4251a5b2afd5SThomas Huth compile_prog "-march=z900" "" 4252a5b2afd5SThomas Huth has_z900=$? 42533af448b3SThomas Huth if [ $has_z900 = 0 ] || compile_object "-march=z10 -msoft-float -Werror"; then 4254a5b2afd5SThomas Huth if [ $has_z900 != 0 ]; then 4255a5b2afd5SThomas Huth echo "WARNING: Your compiler does not support the z900!" 4256a5b2afd5SThomas Huth echo " The s390-ccw bios will only work with guest CPUs >= z10." 4257a5b2afd5SThomas Huth fi 42589933c305SChristian Borntraeger roms="$roms s390-ccw" 42591ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 42601ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 42611ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 42621ef6bfc2SPhilippe Mathieu-Daudé fi 42639933c305SChristian Borntraegerfi 42649933c305SChristian Borntraeger 426511cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 426611cde1c8SBruno 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. 426711cde1c8SBruno Dominguezif has $cxx; then 426811cde1c8SBruno Dominguez cat > $TMPC <<EOF 426911cde1c8SBruno Dominguezint c_function(void); 427011cde1c8SBruno Dominguezint main(void) { return c_function(); } 427111cde1c8SBruno DominguezEOF 427211cde1c8SBruno Dominguez 427311cde1c8SBruno Dominguez compile_object 427411cde1c8SBruno Dominguez 427511cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 427611cde1c8SBruno Dominguezextern "C" { 427711cde1c8SBruno Dominguez int c_function(void); 427811cde1c8SBruno Dominguez} 427911cde1c8SBruno Dominguezint c_function(void) { return 42; } 428011cde1c8SBruno DominguezEOF 428111cde1c8SBruno Dominguez 428211cde1c8SBruno Dominguez update_cxxflags 428311cde1c8SBruno Dominguez 42845770e8afSPaolo Bonzini if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 428511cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 428611cde1c8SBruno Dominguez : 428711cde1c8SBruno Dominguez else 428811cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 428911cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 429011cde1c8SBruno Dominguez cxx= 429111cde1c8SBruno Dominguez fi 429211cde1c8SBruno Dominguezelse 429311cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 429411cde1c8SBruno Dominguez cxx= 429511cde1c8SBruno Dominguezfi 429611cde1c8SBruno Dominguez 42977d7dbf9dSDan Streetmanif !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then 42987d7dbf9dSDan Streetman exit 1 42995d91a2edSYonggang Luofi 43005d91a2edSYonggang Luo 430198ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 430297a847bcSbellard 430398ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 430498ec69acSJuan Quintelaecho >> $config_host_mak 430598ec69acSJuan Quintela 4306e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 4307cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 4308aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 43097d7dbf9dSDan Streetmanecho "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak 4310804edf29SJuan Quintela 431198ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak 4312727e5283SPaolo Bonzini 4313f8393946Saurel32if test "$debug_tcg" = "yes" ; then 43142358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4315f8393946Saurel32fi 43161625af87Saliguoriif test "$strip_opt" = "yes" ; then 431752ba784dSHollis Blanchard echo "STRIP=${strip}" >> $config_host_mak 43181625af87Saliguorifi 43197d13299dSbellardif test "$bigendian" = "yes" ; then 4320e2542fe2SJuan Quintela echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 432197a847bcSbellardfi 432267b915a5Sbellardif test "$mingw32" = "yes" ; then 432398ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 4324d9840e25STomoki Sekiyama if test "$guest_agent_with_vss" = "yes" ; then 4325d9840e25STomoki Sekiyama echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4326f33ca81fSMichael Roth echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak 4327d9840e25STomoki Sekiyama echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4328d9840e25STomoki Sekiyama fi 432950cbebb9SMichael Roth if test "$guest_agent_ntddscsi" = "yes" ; then 433076dc75caSTomáš Golembiovský echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak 433150cbebb9SMichael Roth fi 43329dacf32dSYossi Hindin echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak 43339dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 43349dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 43359dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 4336210fa556Spbrookelse 433735f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 4338210fa556Spbrookfi 4339128ab2ffSblueswir1 4340dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 4341dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 4342dffcb71cSMark McLoughlinfi 4343dffcb71cSMark McLoughlin 434483fb7adfSbellardif test "$darwin" = "yes" ; then 434598ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 434683fb7adfSbellardfi 4347b29fe3edSmalc 4348ec530c81Sbellardif test "$solaris" = "yes" ; then 434998ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 4350ec530c81Sbellardfi 4351179cf400SAndreas Färberif test "$haiku" = "yes" ; then 4352179cf400SAndreas Färber echo "CONFIG_HAIKU=y" >> $config_host_mak 4353179cf400SAndreas Färberfi 435497a847bcSbellardif test "$static" = "yes" ; then 435598ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 435697a847bcSbellardfi 43571ba16968SStefan Weilif test "$profiler" = "yes" ; then 43582358a494SJuan Quintela echo "CONFIG_PROFILER=y" >> $config_host_mak 435905c2a3e7Sbellardfi 4360c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then 4361c932ce31SPaolo Bonzini echo "CONFIG_TOOLS=y" >> $config_host_mak 4362c932ce31SPaolo Bonzinifi 4363f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then 4364f15bff25SPaolo Bonzini echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak 4365f15bff25SPaolo Bonzinifi 4366b8e0c493SJoelle van Dyneif test "$slirp_smbd" = "yes" ; then 4367b8e0c493SJoelle van Dyne echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak 4368e2d8830eSBrad echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4369b8e0c493SJoelle van Dynefi 43708a16d273Sthsif test "$vde" = "yes" ; then 437198ec69acSJuan Quintela echo "CONFIG_VDE=y" >> $config_host_mak 4372e2ad6f16SFam Zheng echo "VDE_LIBS=$vde_libs" >> $config_host_mak 43738a16d273Sthsfi 437458952137SVincenzo Maffioneif test "$netmap" = "yes" ; then 437558952137SVincenzo Maffione echo "CONFIG_NETMAP=y" >> $config_host_mak 437658952137SVincenzo Maffionefi 4377015a33bdSGongleiif test "$l2tpv3" = "yes" ; then 4378015a33bdSGonglei echo "CONFIG_L2TPV3=y" >> $config_host_mak 4379015a33bdSGongleifi 43804cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then 43814cc600d2SPaolo Bonzini echo "CONFIG_GPROF=y" >> $config_host_mak 43824cc600d2SPaolo Bonzinifi 4383b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4384b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4385e5f05f8cSKevin Wolfif test "$block_drv_whitelist_tools" = "yes" ; then 4386e5f05f8cSKevin Wolf echo "CONFIG_BDRV_WHITELIST_TOOLS=y" >> $config_host_mak 4387e5f05f8cSKevin Wolffi 4388dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then 4389dce512deSChristoph Hellwig echo "CONFIG_XFS=y" >> $config_host_mak 4390dce512deSChristoph Hellwigfi 439189138857SStefan Weilqemu_version=$(head $source_path/VERSION) 43922358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 439398ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 43942b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 439517969268SFam Zhengif test "$modules" = "yes"; then 4396e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 4397e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 439889138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 439917969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 440017969268SFam Zhengfi 4401bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 4402bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 4403bd83c861SChristian Ehrhardtfi 4404955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 4405955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 4406955727d2SCortland Tölvafi 4407f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 4408f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 4409f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 4410f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 44115ecfb76cSPaolo Bonzinifi 44125ecfb76cSPaolo Bonziniif test "$gdbus_codegen" != "" ; then 441325a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 4414f876b765SMarc-André Lureaufi 4415a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 4416277abf15SJan Vesely 4417277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header 4418277abf15SJan Vesely# versions where they both try to define 'struct fsxattr': 4419277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers 4420277abf15SJan Vesely# if this macro is set. 4421277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then 4422277abf15SJan Vesely echo "HAVE_FSXATTR=y" >> $config_host_mak 4423277abf15SJan Veselyfi 44241badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 44256dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4426d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4427582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 4428582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 4429e37630caSaliguorifi 44305c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then 44315c6c3a6cSChristoph Hellwig echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 44325c6c3a6cSChristoph Hellwigfi 44335e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 44345e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 44355e9be92dSNicholas Bellingerfi 4436af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 4437af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 4438af3bba76SPaolo Bonzinifi 4439af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 444056f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 444103ce5744SNikolay Nikolaevfi 4442108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 4443108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 4444108a6481SCindy Lufi 4445042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 4446042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 4447042cea27SGongleifi 4448fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 4449fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 44505fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 44515fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 44525fe97d88SStefano Garzarella fi 4453fc0b9b0eSStefan Hajnoczifi 4454299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 4455299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 4456299e6f19SPaolo Bonzinifi 4457e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 4458e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 4459e6a74868SMarc-André Lureaufi 4460108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 4461108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 4462108a6481SCindy Lufi 446398fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 446498fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 446598fc1adaSDr. David Alan Gilbertfi 4466bf9298b9Saliguoriif test "$iovec" = "yes" ; then 44672358a494SJuan Quintela echo "CONFIG_IOVEC=y" >> $config_host_mak 4468bf9298b9Saliguorifi 4469a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then 4470a40161cbSPaolo Bonzini echo "CONFIG_MEMBARRIER=y" >> $config_host_mak 4471a40161cbSPaolo Bonzinifi 4472e5b46549SRichard Hendersonif test "$tcg" = "enabled" -a "$tcg_interpreter" = "true" ; then 4473e5b46549SRichard Henderson echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4474e5b46549SRichard Hendersonfi 447558d3f3ffSGerd Hoffmann 447658d3f3ffSGerd Hoffmannif test "$spice_protocol" = "yes" ; then 447758d3f3ffSGerd Hoffmann echo "CONFIG_SPICE_PROTOCOL=y" >> $config_host_mak 447858d3f3ffSGerd Hoffmann echo "SPICE_PROTOCOL_CFLAGS=$spice_protocol_cflags" >> $config_host_mak 447958d3f3ffSGerd Hoffmannfi 4480cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then 4481cd4ec0b4SGerd Hoffmann echo "CONFIG_SPICE=y" >> $config_host_mak 448258d3f3ffSGerd Hoffmann echo "SPICE_CFLAGS=$spice_cflags $spice_protocol_cflags" >> $config_host_mak 44832634733cSPaolo Bonzini echo "SPICE_LIBS=$spice_libs" >> $config_host_mak 4484cd4ec0b4SGerd Hoffmannfi 4485cd4ec0b4SGerd Hoffmann 4486da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 4487da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 4488de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 4489da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 449020ff075bSMichael Wallefi 449120ff075bSMichael Walle 449299f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then 449399f2dbd3SLiang Li echo "CONFIG_AVX2_OPT=y" >> $config_host_mak 449499f2dbd3SLiang Lifi 449599f2dbd3SLiang Li 44966b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then 44976b8cd447SRobert Hoo echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak 44986b8cd447SRobert Hoofi 44996b8cd447SRobert Hoo 450083fb7adfSbellard# XXX: suppress that 45017d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 45022358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 45037d3505c5Sbellardfi 45047d3505c5Sbellard 45053556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then 45063556c233SPaolo Bonzini echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 45073556c233SPaolo Bonzinifi 450820ff6c80SAnthony Liguori 45097c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 451070c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then 451170c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 451270c60c08SStefan Hajnoczielse 451370c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 451470c60c08SStefan Hajnoczifi 4515d0e2fce5SAneesh Kumar K.V 45167d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then 45177d992e4dSPeter Lieven echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak 45187d992e4dSPeter Lievenfi 45197d992e4dSPeter Lieven 4520f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then 4521f0d92b56SLongpeng(Mike) echo "CONFIG_AF_ALG=y" >> $config_host_mak 4522f0d92b56SLongpeng(Mike)fi 4523f0d92b56SLongpeng(Mike) 4524d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 4525d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 4526d83414e1SMarc-André Lureaufi 4527d83414e1SMarc-André Lureau 45280aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 45290aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 45300aebab04SLingfeng Yangfi 45310aebab04SLingfeng Yang 453276a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then 453376a347e1SRichard Henderson echo "CONFIG_CPUID_H=y" >> $config_host_mak 453476a347e1SRichard Hendersonfi 453576a347e1SRichard Henderson 4536f540166bSRichard Hendersonif test "$int128" = "yes" ; then 4537f540166bSRichard Henderson echo "CONFIG_INT128=y" >> $config_host_mak 4538f540166bSRichard Hendersonfi 4539f540166bSRichard Henderson 45407ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then 45417ebee43eSRichard Henderson echo "CONFIG_ATOMIC128=y" >> $config_host_mak 45427ebee43eSRichard Hendersonfi 45437ebee43eSRichard Henderson 4544e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then 4545e6cd4bb5SRichard Henderson echo "CONFIG_CMPXCHG128=y" >> $config_host_mak 4546e6cd4bb5SRichard Hendersonfi 4547e6cd4bb5SRichard Henderson 4548df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then 4549df79b996SRichard Henderson echo "CONFIG_ATOMIC64=y" >> $config_host_mak 4550df79b996SRichard Hendersonfi 4551df79b996SRichard Henderson 45521e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then 45531e6e9acaSRichard Henderson echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 45541e6e9acaSRichard Hendersonfi 45551e6e9acaSRichard Henderson 4556b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then 4557484e2cc7SPaolo Bonzini echo "CONFIG_LIBSSH=y" >> $config_host_mak 4558b10d49d7SPino Toscano echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak 4559b10d49d7SPino Toscano echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak 45600a12ec87SRichard W.M. Jonesfi 45610a12ec87SRichard W.M. Jones 4562ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then 4563ed1701c6SDr. David Alan Gilbert echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak 4564ed1701c6SDr. David Alan Gilbertfi 4565ed1701c6SDr. David Alan Gilbert 45663b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then 45673cae16dbSPaolo Bonzini echo 'CONFIG_TPM=y' >> $config_host_mak 45683b8acc11SPaolo Bonzinifi 45693b8acc11SPaolo Bonzini 45705b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 45715b808275SLluís Vilanovaif have_backend "nop"; then 45726d8a764eSLluís echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 457322890ab5SPrerna Saxenafi 45745b808275SLluís Vilanovaif have_backend "simple"; then 45756d8a764eSLluís echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 45766d8a764eSLluís # Set the appropriate trace file. 4577953ffe0fSAndreas Färber trace_file="\"$trace_file-\" FMT_pid" 45789410b56cSPrerna Saxenafi 4579ed7f5f1dSPaolo Bonziniif have_backend "log"; then 4580ed7f5f1dSPaolo Bonzini echo "CONFIG_TRACE_LOG=y" >> $config_host_mak 45816d8a764eSLluísfi 45825b808275SLluís Vilanovaif have_backend "ust"; then 45836d8a764eSLluís echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4584a81df1b6SPaolo Bonzini echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak 45856d8a764eSLluísfi 45865b808275SLluís Vilanovaif have_backend "dtrace"; then 45876d8a764eSLluís echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 45886d8a764eSLluís if test "$trace_backend_stap" = "yes" ; then 45896d8a764eSLluís echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 45906d8a764eSLluís fi 4591c276b17dSDaniel P. Berrangefi 45925b808275SLluís Vilanovaif have_backend "ftrace"; then 4593781e9545SEiichi Tsukata if test "$linux" = "yes" ; then 4594781e9545SEiichi Tsukata echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4595781e9545SEiichi Tsukata else 459621684af0SStewart Smith feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4597781e9545SEiichi Tsukata fi 4598781e9545SEiichi Tsukatafi 45990a852417SPaul Durrantif have_backend "syslog"; then 46000a852417SPaul Durrant if test "$posix_syslog" = "yes" ; then 46010a852417SPaul Durrant echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak 46020a852417SPaul Durrant else 46030a852417SPaul Durrant feature_not_found "syslog(trace backend)" "syslog not available" 46040a852417SPaul Durrant fi 46050a852417SPaul Durrantfi 46069410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 46079410b56cSPrerna Saxena 46082da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 46092da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 4610392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 46112da776dbSMichael R. Hinesfi 46122da776dbSMichael R. Hines 461321ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 461421ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 461521ab34c9SMarcel Apfelbaumfi 461621ab34c9SMarcel Apfelbaum 4617a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then 4618a6b1d4c0SChanglong Xie echo "CONFIG_REPLICATION=y" >> $config_host_mak 4619a6b1d4c0SChanglong Xiefi 4620a6b1d4c0SChanglong Xie 46216a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then 46226a02c806SStefan Hajnoczi echo "CONFIG_AF_VSOCK=y" >> $config_host_mak 46236a02c806SStefan Hajnoczifi 46246a02c806SStefan Hajnoczi 4625ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then 4626ba59fb77SPaolo Bonzini echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak 4627ba59fb77SPaolo Bonzinifi 4628e0580342SKamil Rytarowski 46295c312079SDr. David Alan Gilbert# Hold two types of flag: 46305c312079SDr. David Alan Gilbert# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 46315c312079SDr. David Alan Gilbert# a thread we have a handle to 4632479a5747SRoman Bolshakov# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular 46335c312079SDr. David Alan Gilbert# platform 4634479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then 46355c312079SDr. David Alan Gilbert echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4636479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak 4637479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then 4638479a5747SRoman Bolshakov echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4639479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak 46405c312079SDr. David Alan Gilbertfi 46415c312079SDr. David Alan Gilbert 46422f740136SJeff Codyif test "$bochs" = "yes" ; then 46432f740136SJeff Cody echo "CONFIG_BOCHS=y" >> $config_host_mak 46442f740136SJeff Codyfi 46452f740136SJeff Codyif test "$cloop" = "yes" ; then 46462f740136SJeff Cody echo "CONFIG_CLOOP=y" >> $config_host_mak 46472f740136SJeff Codyfi 46482f740136SJeff Codyif test "$dmg" = "yes" ; then 46492f740136SJeff Cody echo "CONFIG_DMG=y" >> $config_host_mak 46502f740136SJeff Codyfi 46512f740136SJeff Codyif test "$qcow1" = "yes" ; then 46522f740136SJeff Cody echo "CONFIG_QCOW1=y" >> $config_host_mak 46532f740136SJeff Codyfi 46542f740136SJeff Codyif test "$vdi" = "yes" ; then 46552f740136SJeff Cody echo "CONFIG_VDI=y" >> $config_host_mak 46562f740136SJeff Codyfi 46572f740136SJeff Codyif test "$vvfat" = "yes" ; then 46582f740136SJeff Cody echo "CONFIG_VVFAT=y" >> $config_host_mak 46592f740136SJeff Codyfi 46602f740136SJeff Codyif test "$qed" = "yes" ; then 46612f740136SJeff Cody echo "CONFIG_QED=y" >> $config_host_mak 46622f740136SJeff Codyfi 46632f740136SJeff Codyif test "$parallels" = "yes" ; then 46642f740136SJeff Cody echo "CONFIG_PARALLELS=y" >> $config_host_mak 46652f740136SJeff Codyfi 4666195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then 4667195588ccSDavid CARLIER echo "HAVE_MLOCKALL=y" >> $config_host_mak 4668195588ccSDavid CARLIERfi 4669adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then 467054c9e41dSAlexander Bulekov # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the 467154c9e41dSAlexander Bulekov # needed CFLAGS have already been provided 467254c9e41dSAlexander Bulekov if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then 4673efce01bcSAlexander Bulekov # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 4674efce01bcSAlexander Bulekov # compiled code. 4675086d5f75SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" 4676efce01bcSAlexander Bulekov # To build non-fuzzer binaries with --enable-fuzzing, link everything with 4677efce01bcSAlexander Bulekov # fsanitize=fuzzer-no-link. Otherwise, the linker will be unable to bind 4678efce01bcSAlexander Bulekov # the fuzzer-related callbacks added by instrumentation. 4679efce01bcSAlexander Bulekov QEMU_LDFLAGS="$QEMU_LDFLAGS -fsanitize=fuzzer-no-link" 4680efce01bcSAlexander Bulekov # For the actual fuzzer binaries, we need to link against the libfuzzer 4681efce01bcSAlexander Bulekov # library. Provide the flags for doing this in FUZZ_EXE_LDFLAGS. The meson 4682efce01bcSAlexander Bulekov # rule for the fuzzer adds these to the link_args. They need to be 4683efce01bcSAlexander Bulekov # configurable, to support OSS-Fuzz 468454c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" 468554c9e41dSAlexander Bulekov else 468654c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" 468754c9e41dSAlexander Bulekov fi 4688dfc86c0fSAlexander Bulekov 4689dfc86c0fSAlexander Bulekov # Specify a filter to only instrument code that is directly related to 4690dfc86c0fSAlexander Bulekov # virtual-devices. 4691dfc86c0fSAlexander Bulekov if test "$have_clang_coverage_filter" = "yes" ; then 4692dfc86c0fSAlexander Bulekov cp "$source_path/scripts/oss-fuzz/instrumentation-filter-template" \ 4693dfc86c0fSAlexander Bulekov instrumentation-filter 4694dfc86c0fSAlexander Bulekov QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize-coverage-allowlist=instrumentation-filter" 4695dfc86c0fSAlexander Bulekov fi 4696adc28027SAlexander Bulekovfi 46972f740136SJeff Cody 469840e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 469940e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 470026fffe29SEmilio G. Cota # Copy the export object list to the build dir 470126fffe29SEmilio G. Cota if test "$ld_dynamic_list" = "yes" ; then 470226fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak 470326fffe29SEmilio G. Cota ld_symbols=qemu-plugins-ld.symbols 470426fffe29SEmilio G. Cota cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols 470526fffe29SEmilio G. Cota elif test "$ld_exported_symbols_list" = "yes" ; then 470626fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak 470726fffe29SEmilio G. Cota ld64_symbols=qemu-plugins-ld64.symbols 470826fffe29SEmilio G. Cota echo "# Automatically generated by configure - do not modify" > $ld64_symbols 470926fffe29SEmilio G. Cota grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ 471026fffe29SEmilio G. Cota sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols 471126fffe29SEmilio G. Cota else 471226fffe29SEmilio G. Cota error_exit \ 471326fffe29SEmilio G. Cota "If \$plugins=yes, either \$ld_dynamic_list or " \ 471426fffe29SEmilio G. Cota "\$ld_exported_symbols_list should have been set to 'yes'." 471526fffe29SEmilio G. Cota fi 471640e8c6f4SAlex Bennéefi 471740e8c6f4SAlex Bennée 4718f48e590aSAlex Bennéeif test -n "$gdb_bin"; then 4719b1863cccSAlex Bennée gdb_version=$($gdb_bin --version | head -n 1) 4720d6a66c81SAlex Bennée if version_ge ${gdb_version##* } 9.1; then 4721f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 4722f48e590aSAlex Bennée fi 4723b1863cccSAlex Bennéefi 4724f48e590aSAlex Bennée 472554e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 472654e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 472754e7aac0SAlexey Krasikovfi 472854e7aac0SAlexey Krasikov 472998ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 4730804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 4731c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 473239d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 4733a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 473409e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 4735804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 4736433de74cSBastian Koppelmannecho "HOST_CC=$host_cc" >> $config_host_mak 4737a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then 4738859aef02SPaolo Bonzini echo "CONFIG_IASL=$iasl" >> $config_host_mak 4739a31a8642SMichael S. Tsirkinfi 4740804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 4741cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 47425f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 47433dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 4744804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 4745804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 474646eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4747a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 474811cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 4749a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4750a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 47518a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 4752e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 4753804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 4754484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak 4755f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak 47561d728c39SBlue Swirlif test "$gcov" = "yes" ; then 47571d728c39SBlue Swirl echo "CONFIG_GCOV=y" >> $config_host_mak 47581d728c39SBlue Swirlfi 4759804edf29SJuan Quintela 4760adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then 4761adc28027SAlexander Bulekov echo "CONFIG_FUZZ=y" >> $config_host_mak 4762adc28027SAlexander Bulekovfi 476354c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak 47643efac6ebSTomáš Golembiovský 4765b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then 4766b767d257SMarek Marczykowski-Górecki echo "CONFIG_RNG_NONE=y" >> $config_host_mak 4767b767d257SMarek Marczykowski-Góreckifi 4768b767d257SMarek Marczykowski-Górecki 47696efd7517SPeter Maydell# use included Linux headers 47706efd7517SPeter Maydellif test "$linux" = "yes" ; then 4771a307beb6SAndreas Färber mkdir -p linux-headers 47726efd7517SPeter Maydell case "$cpu" in 4773c72b26ecSRichard Henderson i386|x86_64|x32) 477408312a63SPeter Maydell linux_arch=x86 47756efd7517SPeter Maydell ;; 4776f8378accSRichard Henderson ppc|ppc64|ppc64le) 477708312a63SPeter Maydell linux_arch=powerpc 47786efd7517SPeter Maydell ;; 47796efd7517SPeter Maydell s390x) 478008312a63SPeter Maydell linux_arch=s390 478108312a63SPeter Maydell ;; 47821f080313SClaudio Fontana aarch64) 47831f080313SClaudio Fontana linux_arch=arm64 47841f080313SClaudio Fontana ;; 4785222e7d11SSanjay Lal mips64) 4786222e7d11SSanjay Lal linux_arch=mips 4787222e7d11SSanjay Lal ;; 478808312a63SPeter Maydell *) 478908312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 479008312a63SPeter Maydell linux_arch="$cpu" 47916efd7517SPeter Maydell ;; 47926efd7517SPeter Maydell esac 479308312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 479408312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 479508312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 479608312a63SPeter Maydell fi 47976efd7517SPeter Maydellfi 47986efd7517SPeter Maydell 479997a847bcSbellardfor target in $target_list; do 480097a847bcSbellard target_dir="$target" 480189138857SStefan Weil target_name=$(echo $target | cut -d '-' -f 1) 480297a847bcSbellard mkdir -p $target_dir 4803fdb75aefSPaolo Bonzini case $target in 4804fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 4805fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 48062408a527Saurel32 esac 480756aebc89Spbrookdone 48087d13299dSbellard 4809765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 4810fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 4811fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 4812fdb75aefSPaolo Bonzinifi 4813a540f158SPeter Crosthwaite 4814a99d57bbSWanlong Gaoif test "$numa" = "yes"; then 4815a99d57bbSWanlong Gao echo "CONFIG_NUMA=y" >> $config_host_mak 4816ab318051SMarc-André Lureau echo "NUMA_LIBS=$numa_libs" >> $config_host_mak 4817a99d57bbSWanlong Gaofi 4818a99d57bbSWanlong Gao 4819fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 4820fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 4821fd0e6053SJohn Snowfi 4822fd0e6053SJohn Snow 48231e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 48241e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 48251e4f6065SDaniele Buonofi 48261e4f6065SDaniele Buono 4827e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 4828e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree; 4829e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 4830e29e5c6eSPeter Maydell# (these can be both files and directories). 4831e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 4832e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 4833e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 4834e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 4835e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 4836e29e5c6eSPeter Maydell# directory and symlink the directory instead. 483709db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions 483809db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing 483909db9b9dSGerd Hoffmann# a "make distclean" in between. 48409d49bcf6SMarkus ArmbrusterDIRS="tests tests/tcg tests/qapi-schema tests/qtest/libqos" 48411cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" 4842b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi" 4843744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" 48448db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios" 4845c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/" 48462038f8c8SPaolo BonziniLINKS="Makefile" 48473941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 4848ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 4849e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 48508db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile" 4851e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 4852e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 485339950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data" 485439950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 48558f8fd9edSCleber RosaLINKS="$LINKS python" 4856c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 485709db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps" 4858753d11f2SRichard Hendersonfor bios_file in \ 4859753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 48603a631b8eSBin Meng $source_path/pc-bios/*.elf \ 4861225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 4862753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 4863753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 4864e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 4865753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 48664e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 486726ce90fdSLaszlo Ersek $source_path/pc-bios/edk2-*.fd.bz2 \ 4868cd946e5cSJohn Arbuckle $source_path/pc-bios/palcode-* \ 4869cd946e5cSJohn Arbuckle $source_path/pc-bios/qemu_vga.ndrv 4870cd946e5cSJohn Arbuckle 4871753d11f2SRichard Hendersondo 4872e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 48737ea78b74SJan Kiszkadone 4874d1807a4fSPaolo Bonzinimkdir -p $DIRS 4875e29e5c6eSPeter Maydellfor f in $LINKS ; do 48760f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 4877f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 4878f9245e10SPeter Maydell fi 48797d13299dSbellarddone 488009db9b9dSGerd Hoffmannfor f in $UNLINK ; do 488109db9b9dSGerd Hoffmann if [ -L "$f" ]; then 488209db9b9dSGerd Hoffmann rm -f "$f" 488309db9b9dSGerd Hoffmann fi 488409db9b9dSGerd Hoffmanndone 48851ad2134fSPaul Brook 48862038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 48872038f8c8SPaolo Bonzini export $i 48882038f8c8SPaolo Bonzinidone 4889de6d7e6bSAlex Bennéeexport target_list source_path use_containers ARCH 48902038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 48912038f8c8SPaolo Bonzini 4892c34ebfdcSAnthony Liguori# temporary config to build submodules 48938db2a4fdSGerd Hoffmannfor rom in seabios; do 4894c34ebfdcSAnthony Liguori config_mak=roms/$rom/config.mak 489537116c89SStefan Weil echo "# Automatically generated by configure - do not modify" > $config_mak 4896c34ebfdcSAnthony Liguori echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 4897cdbd727cSRichard Henderson echo "AS=$as" >> $config_mak 48985f6f0e27SRichard Henderson echo "CCAS=$ccas" >> $config_mak 4899c34ebfdcSAnthony Liguori echo "CC=$cc" >> $config_mak 4900c34ebfdcSAnthony Liguori echo "BCC=bcc" >> $config_mak 49013dd46c78SBlue Swirl echo "CPP=$cpp" >> $config_mak 4902c34ebfdcSAnthony Liguori echo "OBJCOPY=objcopy" >> $config_mak 4903a31a8642SMichael S. Tsirkin echo "IASL=$iasl" >> $config_mak 4904c34ebfdcSAnthony Liguori echo "LD=$ld" >> $config_mak 49059f81aeb5SAlistair Francis echo "RANLIB=$ranlib" >> $config_mak 4906c34ebfdcSAnthony Liguoridone 4907c34ebfdcSAnthony Liguori 4908a5665051SPaolo Bonziniif test "$skip_meson" = no; then 4909fc929892SMarc-André Lureau cross="config-meson.cross.new" 4910fc929892SMarc-André Lureau meson_quote() { 491147b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 4912fc929892SMarc-André Lureau } 4913fc929892SMarc-André Lureau 4914fc929892SMarc-André Lureau echo "# Automatically generated by configure - do not modify" > $cross 4915fc929892SMarc-André Lureau echo "[properties]" >> $cross 4916d1d5e9eeSAlex Bennée 4917d1d5e9eeSAlex Bennée # unroll any custom device configs 4918d1d5e9eeSAlex Bennée for a in $device_archs; do 4919d1d5e9eeSAlex Bennée eval "c=\$devices_${a}" 4920d1d5e9eeSAlex Bennée echo "${a}-softmmu = '$c'" >> $cross 4921d1d5e9eeSAlex Bennée done 4922d1d5e9eeSAlex Bennée 4923fc929892SMarc-André Lureau test -z "$cxx" && echo "link_language = 'c'" >> $cross 492447b30835SPaolo Bonzini echo "[built-in options]" >> $cross 492547b30835SPaolo Bonzini echo "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross 492647b30835SPaolo Bonzini echo "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross 492747b30835SPaolo Bonzini echo "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 492847b30835SPaolo Bonzini echo "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 4929fc929892SMarc-André Lureau echo "[binaries]" >> $cross 49304dba2789SPaolo Bonzini echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross 49314dba2789SPaolo Bonzini test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross 49324dba2789SPaolo Bonzini test -n "$objcc" && echo "objc = [$(meson_quote $objcc $CPU_CFLAGS)]" >> $cross 493347b30835SPaolo Bonzini echo "ar = [$(meson_quote $ar)]" >> $cross 493447b30835SPaolo Bonzini echo "nm = [$(meson_quote $nm)]" >> $cross 493547b30835SPaolo Bonzini echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 493647b30835SPaolo Bonzini echo "ranlib = [$(meson_quote $ranlib)]" >> $cross 4937e8178514SPaolo Bonzini if has $sdl2_config; then 493847b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 4939e8178514SPaolo Bonzini fi 494047b30835SPaolo Bonzini echo "strip = [$(meson_quote $strip)]" >> $cross 494147b30835SPaolo Bonzini echo "windres = [$(meson_quote $windres)]" >> $cross 49423812c0c4SJoelle van Dyne if test "$cross_compile" = "yes"; then 4943fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 4944fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 4945fc929892SMarc-André Lureau if test "$mingw32" = "yes" ; then 4946fc929892SMarc-André Lureau echo "system = 'windows'" >> $cross 4947fc929892SMarc-André Lureau fi 4948853b4bafSThomas Huth if test "$linux" = "yes" ; then 4949853b4bafSThomas Huth echo "system = 'linux'" >> $cross 4950853b4bafSThomas Huth fi 49510ca321eaSJoelle van Dyne if test "$darwin" = "yes" ; then 49520ca321eaSJoelle van Dyne echo "system = 'darwin'" >> $cross 49530ca321eaSJoelle van Dyne fi 4954fc929892SMarc-André Lureau case "$ARCH" in 4955f6bca9dfSJoelle van Dyne i386) 4956fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 4957fc929892SMarc-André Lureau ;; 4958f8bb7e1cSDavid Michael x86_64|x32) 4959f6bca9dfSJoelle van Dyne echo "cpu_family = 'x86_64'" >> $cross 4960f6bca9dfSJoelle van Dyne ;; 4961fc929892SMarc-André Lureau ppc64le) 4962fc929892SMarc-André Lureau echo "cpu_family = 'ppc64'" >> $cross 4963fc929892SMarc-André Lureau ;; 4964fc929892SMarc-André Lureau *) 4965fc929892SMarc-André Lureau echo "cpu_family = '$ARCH'" >> $cross 4966fc929892SMarc-André Lureau ;; 4967fc929892SMarc-André Lureau esac 4968fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 4969fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 4970fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 4971fc929892SMarc-André Lureau else 4972fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 4973fc929892SMarc-André Lureau fi 4974fc929892SMarc-André Lureau else 4975fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 4976fc929892SMarc-André Lureau fi 4977fc929892SMarc-André Lureau mv $cross config-meson.cross 4978fc929892SMarc-André Lureau 4979a5665051SPaolo Bonzini rm -rf meson-private meson-info meson-logs 498009e93326SPaolo Bonzini NINJA=$ninja $meson setup \ 4981d17f305aSPaolo Bonzini --prefix "$prefix" \ 4982d17f305aSPaolo Bonzini --libdir "$libdir" \ 4983d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 4984d17f305aSPaolo Bonzini --bindir "$bindir" \ 4985d17f305aSPaolo Bonzini --includedir "$includedir" \ 4986d17f305aSPaolo Bonzini --datadir "$datadir" \ 4987d17f305aSPaolo Bonzini --mandir "$mandir" \ 4988d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 498916bf7a33SPaolo Bonzini --localedir "$localedir" \ 4990d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 4991d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 499216bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 499373f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 4994a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 4995a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 4996a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 4997a5665051SPaolo Bonzini -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ 4998da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 4999bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 50009e62ba48SDaniele Buono -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ 5001deb62371SPaolo Bonzini -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ 500274a414a1SReinoud Zandijk -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf -Dnvmm=$nvmm \ 50031badb709SPaolo Bonzini -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ 50041b695471SPaolo Bonzini -Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ 5005c23d7b4eSPaolo Bonzini -Dlibusb=$libusb -Dsmartcard=$smartcard -Dusb_redir=$usb_redir -Dvte=$vte \ 5006a0b93237SPaolo Bonzini -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ 5007cece116cSMisono Tomohiro -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ 50088c6d4ff4SPaolo Bonzini -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ 50099db405a3SPaolo Bonzini -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ 501030045c05SPaolo Bonzini -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ 5011c5b36c25SPaolo Bonzini -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse -Dlibxml2=$libxml2 \ 501253c22b68SPaolo Bonzini -Dlibdaxctl=$libdaxctl -Dlibpmem=$libpmem -Dlinux_io_uring=$linux_io_uring \ 501305e391aeSPaolo Bonzini -Dgnutls=$gnutls -Dnettle=$nettle -Dgcrypt=$gcrypt -Dauth_pam=$auth_pam \ 5014727c8bb8SPaolo Bonzini -Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \ 5015587d59d6SPaolo Bonzini -Dattr=$attr -Ddefault_devices=$default_devices -Dvirglrenderer=$virglrenderer \ 5016c8d5450bSPaolo Bonzini -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ 5017106ad1f9SPaolo Bonzini -Dvhost_user_blk_server=$vhost_user_blk_server -Dmultiprocess=$multiprocess \ 501846627f41SAndrew Melnychenko -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek -Dguest_agent_msi=$guest_agent_msi -Dbpf=$bpf\ 5019332008e0SThomas Huth $(if test "$default_feature" = no; then echo "-Dauto_features=disabled"; fi) \ 5020*87430d5bSPaolo Bonzini -Daudio_drv_list=$audio_drv_list -Dtcg_interpreter=$tcg_interpreter \ 5021fc929892SMarc-André Lureau $cross_arg \ 5022a5665051SPaolo Bonzini "$PWD" "$source_path" 5023a5665051SPaolo Bonzini 5024a5665051SPaolo Bonzini if test "$?" -ne 0 ; then 5025a5665051SPaolo Bonzini error_exit "meson setup failed" 5026a5665051SPaolo Bonzini fi 5027699d3884SPaolo Bonzinielse 5028699d3884SPaolo Bonzini if test -f meson-private/cmd_line.txt; then 5029699d3884SPaolo Bonzini # Adjust old command line options whose type was changed 5030699d3884SPaolo Bonzini # Avoids having to use "setup --wipe" when Meson is upgraded 5031699d3884SPaolo Bonzini perl -i -ne ' 5032699d3884SPaolo Bonzini s/^gettext = true$/gettext = auto/; 5033699d3884SPaolo Bonzini s/^gettext = false$/gettext = disabled/; 5034654d6b04SPaolo Bonzini /^b_staticpic/ && next; 5035699d3884SPaolo Bonzini print;' meson-private/cmd_line.txt 5036699d3884SPaolo Bonzini fi 5037a5665051SPaolo Bonzinifi 5038a5665051SPaolo Bonzini 50392d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then 50402d838d9bSAlex Bennée echo "Warning, deprecated features enabled." 5041a476b216SMao Zhongyi echo "Please see docs/about/deprecated.rst" 50422d838d9bSAlex Bennée echo " features: ${deprecated_features}" 50432d838d9bSAlex Bennéefi 50442d838d9bSAlex Bennée 5045e0447a83SThomas Huth# Create list of config switches that should be poisoned in common code... 5046e0447a83SThomas Huth# but filter out CONFIG_TCG and CONFIG_USER_ONLY which are special. 504754b0306eSThomas Huthtarget_configs_h=$(ls *-config-devices.h *-config-target.h 2>/dev/null) 504854b0306eSThomas Huthif test -n "$target_configs_h" ; then 5049e0447a83SThomas Huth sed -n -e '/CONFIG_TCG/d' -e '/CONFIG_USER_ONLY/d' \ 5050e0447a83SThomas Huth -e '/^#define / { s///; s/ .*//; s/^/#pragma GCC poison /p; }' \ 505154b0306eSThomas Huth $target_configs_h | sort -u > config-poison.h 505254b0306eSThomas Huthelse 505354b0306eSThomas Huth :> config-poison.h 505454b0306eSThomas Huthfi 5055e0447a83SThomas Huth 5056dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 5057dc655404SMichael S. Tsirkincat <<EOD >config.status 5058dc655404SMichael S. Tsirkin#!/bin/sh 5059dc655404SMichael S. Tsirkin# Generated by configure. 5060dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 5061dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 5062dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 5063dc655404SMichael S. TsirkinEOD 5064e811da7fSDaniel P. Berrangé 5065e811da7fSDaniel P. Berrangépreserve_env() { 5066e811da7fSDaniel P. Berrangé envname=$1 5067e811da7fSDaniel P. Berrangé 5068e811da7fSDaniel P. Berrangé eval envval=\$$envname 5069e811da7fSDaniel P. Berrangé 5070e811da7fSDaniel P. Berrangé if test -n "$envval" 5071e811da7fSDaniel P. Berrangé then 5072e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 5073e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 5074e811da7fSDaniel P. Berrangé else 5075e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 5076e811da7fSDaniel P. Berrangé fi 5077e811da7fSDaniel P. Berrangé} 5078e811da7fSDaniel P. Berrangé 5079e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 5080e811da7fSDaniel P. Berrangé# features/build target configure will detect 5081e811da7fSDaniel P. Berrangépreserve_env AR 5082e811da7fSDaniel P. Berrangépreserve_env AS 5083e811da7fSDaniel P. Berrangépreserve_env CC 5084e811da7fSDaniel P. Berrangépreserve_env CPP 5085e811da7fSDaniel P. Berrangépreserve_env CXX 5086e811da7fSDaniel P. Berrangépreserve_env INSTALL 5087e811da7fSDaniel P. Berrangépreserve_env LD 5088e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 5089e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 5090e811da7fSDaniel P. Berrangépreserve_env MAKE 5091e811da7fSDaniel P. Berrangépreserve_env NM 5092e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 5093e811da7fSDaniel P. Berrangépreserve_env PATH 5094e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 5095e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 5096e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 5097e811da7fSDaniel P. Berrangépreserve_env PYTHON 5098e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 5099e811da7fSDaniel P. Berrangépreserve_env SMBD 5100e811da7fSDaniel P. Berrangépreserve_env STRIP 5101e811da7fSDaniel P. Berrangépreserve_env WINDRES 5102e811da7fSDaniel P. Berrangé 5103dc655404SMichael S. Tsirkinprintf "exec" >>config.status 5104a5665051SPaolo Bonzinifor i in "$0" "$@"; do 5105835af899SPaolo Bonzini test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status 5106a5665051SPaolo Bonzinidone 5107cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 5108dc655404SMichael S. Tsirkinchmod +x config.status 5109dc655404SMichael S. Tsirkin 51108cd05ab6SPeter Maydellrm -r "$TMPDIR1" 5111