17d13299dSbellard#!/bin/sh 27d13299dSbellard# 33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard 47d13299dSbellard# 58cd05ab6SPeter Maydell 699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools, 799519e67SCornelia Huck# just as autoconf does. 899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS= 999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS 1099519e67SCornelia Huck 115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests! 125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes 135e4dfd3dSJohn Snow 14dedad027SDaniel P. Berrangé# make source path absolute 15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd) 16dedad027SDaniel P. Berrangé 17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path" 18dedad027SDaniel P. Berrangéthen 19dedad027SDaniel P. Berrangé echo "Using './build' as the directory for build output" 20dedad027SDaniel P. Berrangé 21dedad027SDaniel P. Berrangé MARKER=build/auto-created-by-configure 22dedad027SDaniel P. Berrangé 23dedad027SDaniel P. Berrangé if test -e build 24dedad027SDaniel P. Berrangé then 25dedad027SDaniel P. Berrangé if test -f $MARKER 26dedad027SDaniel P. Berrangé then 27dedad027SDaniel P. Berrangé rm -rf build 28dedad027SDaniel P. Berrangé else 29dedad027SDaniel P. Berrangé echo "ERROR: ./build dir already exists and was not previously created by configure" 30dedad027SDaniel P. Berrangé exit 1 31dedad027SDaniel P. Berrangé fi 32dedad027SDaniel P. Berrangé fi 33dedad027SDaniel P. Berrangé 34dedad027SDaniel P. Berrangé mkdir build 35dedad027SDaniel P. Berrangé touch $MARKER 36dedad027SDaniel P. Berrangé 37dedad027SDaniel P. Berrangé cat > GNUmakefile <<'EOF' 38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree 39dedad027SDaniel P. Berrangé# 'make' command invocation 40dedad027SDaniel P. Berrangé 41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),) 42dedad027SDaniel P. Berrangérecurse: all 43dedad027SDaniel P. Berrangéendif 44dedad027SDaniel P. Berrangé 45dedad027SDaniel P. Berrangé.NOTPARALLEL: % 46dedad027SDaniel P. Berrangé%: force 47dedad027SDaniel P. Berrangé @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...' 48dedad027SDaniel P. Berrangé @$(MAKE) -C build -f Makefile $(MAKECMDGOALS) 49dedad027SDaniel P. Berrangé @if test "$(MAKECMDGOALS)" = "distclean" && \ 50dedad027SDaniel P. Berrangé test -e build/auto-created-by-configure ; \ 51dedad027SDaniel P. Berrangé then \ 52dedad027SDaniel P. Berrangé rm -rf build GNUmakefile ; \ 53dedad027SDaniel P. Berrangé fi 54dedad027SDaniel P. Berrangéforce: ; 55dedad027SDaniel P. Berrangé.PHONY: force 56dedad027SDaniel P. BerrangéGNUmakefile: ; 57dedad027SDaniel P. Berrangé 58dedad027SDaniel P. BerrangéEOF 59dedad027SDaniel P. Berrangé cd build 60dedad027SDaniel P. Berrangé exec $source_path/configure "$@" 61dedad027SDaniel P. Berrangéfi 62dedad027SDaniel P. Berrangé 638cd05ab6SPeter Maydell# Temporary directory used for files created while 648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory 658cd05ab6SPeter Maydell# we can safely blow away any previous version of it 668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete 678cd05ab6SPeter Maydell# it when configure exits.) 688cd05ab6SPeter MaydellTMPDIR1="config-temp" 698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}" 708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}" 718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then 728cd05ab6SPeter Maydell echo "ERROR: failed to create temporary directory" 738cd05ab6SPeter Maydell exit 1 747d13299dSbellardfi 757d13299dSbellard 768cd05ab6SPeter MaydellTMPB="qemu-conf" 778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c" 7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o" 799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx" 808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe" 8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt" 827d13299dSbellard 83da1d85e3SGerd Hoffmannrm -f config.log 849ac81bbbSmalc 85b48e3611SPeter Maydell# Print a helpful header at the top of config.log 86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log 87979ae168SPeter Maydellprintf "# Configured with:" >> config.log 88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log 89979ae168SPeter Maydellecho >> config.log 90b48e3611SPeter Maydellecho "#" >> config.log 91b48e3611SPeter Maydell 92835af899SPaolo Bonziniquote_sh() { 93835af899SPaolo Bonzini printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&'," 94835af899SPaolo Bonzini} 95835af899SPaolo Bonzini 96d880a3baSPaolo Bonziniprint_error() { 97d880a3baSPaolo Bonzini (echo 9876ad07a4SPeter Maydell echo "ERROR: $1" 9976ad07a4SPeter Maydell while test -n "$2"; do 10076ad07a4SPeter Maydell echo " $2" 10176ad07a4SPeter Maydell shift 10276ad07a4SPeter Maydell done 103d880a3baSPaolo Bonzini echo) >&2 104d880a3baSPaolo Bonzini} 105d880a3baSPaolo Bonzini 106d880a3baSPaolo Bonzinierror_exit() { 107d880a3baSPaolo Bonzini print_error "$@" 10876ad07a4SPeter Maydell exit 1 10976ad07a4SPeter Maydell} 11076ad07a4SPeter Maydell 1119c83ffd8SPeter Maydelldo_compiler() { 1129c83ffd8SPeter Maydell # Run the compiler, capturing its output to the log. First argument 1139c83ffd8SPeter Maydell # is compiler binary to execute. 114630d86b7SDavid CARLIER compiler="$1" 1159c83ffd8SPeter Maydell shift 1168bbe05d7SIan Jackson if test -n "$BASH_VERSION"; then eval ' 1178bbe05d7SIan Jackson echo >>config.log " 1188bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]} 1198bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}" 1208bbe05d7SIan Jackson '; fi 1219c83ffd8SPeter Maydell echo $compiler "$@" >> config.log 1229c83ffd8SPeter Maydell $compiler "$@" >> config.log 2>&1 || return $? 1238dc38a78SPeter Maydell # Test passed. If this is an --enable-werror build, rerun 1248dc38a78SPeter Maydell # the test with -Werror and bail out if it fails. This 1258dc38a78SPeter Maydell # makes warning-generating-errors in configure test code 1268dc38a78SPeter Maydell # obvious to developers. 1278dc38a78SPeter Maydell if test "$werror" != "yes"; then 1288dc38a78SPeter Maydell return 0 1298dc38a78SPeter Maydell fi 1308dc38a78SPeter Maydell # Don't bother rerunning the compile if we were already using -Werror 1318dc38a78SPeter Maydell case "$*" in 1328dc38a78SPeter Maydell *-Werror*) 1338dc38a78SPeter Maydell return 0 1348dc38a78SPeter Maydell ;; 1358dc38a78SPeter Maydell esac 1369c83ffd8SPeter Maydell echo $compiler -Werror "$@" >> config.log 1379c83ffd8SPeter Maydell $compiler -Werror "$@" >> config.log 2>&1 && return $? 13876ad07a4SPeter Maydell error_exit "configure test passed without -Werror but failed with -Werror." \ 13976ad07a4SPeter Maydell "This is probably a bug in the configure script. The failing command" \ 14076ad07a4SPeter Maydell "will be at the bottom of config.log." \ 14176ad07a4SPeter Maydell "You can run configure with --disable-werror to bypass this check." 1428dc38a78SPeter Maydell} 1438dc38a78SPeter Maydell 1449c83ffd8SPeter Maydelldo_cc() { 1459c83ffd8SPeter Maydell do_compiler "$cc" "$@" 1469c83ffd8SPeter Maydell} 1479c83ffd8SPeter Maydell 1489c83ffd8SPeter Maydelldo_cxx() { 1499c83ffd8SPeter Maydell do_compiler "$cxx" "$@" 1509c83ffd8SPeter Maydell} 1519c83ffd8SPeter Maydell 15200849b92SRichard Henderson# Append $2 to the variable named $1, with space separation 15300849b92SRichard Hendersonadd_to() { 15400849b92SRichard Henderson eval $1=\${$1:+\"\$$1 \"}\$2 15500849b92SRichard Henderson} 15600849b92SRichard Henderson 1579c83ffd8SPeter Maydellupdate_cxxflags() { 1589c83ffd8SPeter Maydell # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 1599c83ffd8SPeter Maydell # options which some versions of GCC's C++ compiler complain about 1609c83ffd8SPeter Maydell # because they only make sense for C programs. 16153422040SPaolo Bonzini QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" 1628a9d3d56SRichard Henderson CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu11/-std=gnu++11/) 1639c83ffd8SPeter Maydell for arg in $QEMU_CFLAGS; do 1649c83ffd8SPeter Maydell case $arg in 1659c83ffd8SPeter Maydell -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 1669c83ffd8SPeter Maydell -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 1679c83ffd8SPeter Maydell ;; 1689c83ffd8SPeter Maydell *) 1699c83ffd8SPeter Maydell QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 1709c83ffd8SPeter Maydell ;; 1719c83ffd8SPeter Maydell esac 1729c83ffd8SPeter Maydell done 1739c83ffd8SPeter Maydell} 1749c83ffd8SPeter Maydell 17552166aa0SJuan Quintelacompile_object() { 176fd0e6053SJohn Snow local_cflags="$1" 1775770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC 17852166aa0SJuan Quintela} 17952166aa0SJuan Quintela 18052166aa0SJuan Quintelacompile_prog() { 18152166aa0SJuan Quintela local_cflags="$1" 18252166aa0SJuan Quintela local_ldflags="$2" 1835770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ 1845770e8afSPaolo Bonzini $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags 18552166aa0SJuan Quintela} 18652166aa0SJuan Quintela 18711568d6dSPaolo Bonzini# symbolically link $1 to $2. Portable version of "ln -sf". 18811568d6dSPaolo Bonzinisymlink() { 18972b8b5a1SStefan Weil rm -rf "$2" 190ec5b06d7SAnthony Liguori mkdir -p "$(dirname "$2")" 19172b8b5a1SStefan Weil ln -s "$1" "$2" 19211568d6dSPaolo Bonzini} 19311568d6dSPaolo Bonzini 1940dba6195SLoïc Minier# check whether a command is available to this shell (may be either an 1950dba6195SLoïc Minier# executable or a builtin) 1960dba6195SLoïc Minierhas() { 1970dba6195SLoïc Minier type "$1" >/dev/null 2>&1 1980dba6195SLoïc Minier} 1990dba6195SLoïc Minier 2000a01d76fSMarc-André Lureauversion_ge () { 2012df52b9bSAlex Bennée local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') 2022df52b9bSAlex Bennée local_ver2=$(echo "$2" | tr . ' ') 2030a01d76fSMarc-André Lureau while true; do 2040a01d76fSMarc-André Lureau set x $local_ver1 2050a01d76fSMarc-André Lureau local_first=${2-0} 206c44a33e2SStefano Garzarella # 'shift 2' if $2 is set, or 'shift' if $2 is not set 207c44a33e2SStefano Garzarella shift ${2:+2} 2080a01d76fSMarc-André Lureau local_ver1=$* 2090a01d76fSMarc-André Lureau set x $local_ver2 2100a01d76fSMarc-André Lureau # the second argument finished, the first must be greater or equal 2110a01d76fSMarc-André Lureau test $# = 1 && return 0 2120a01d76fSMarc-André Lureau test $local_first -lt $2 && return 1 2130a01d76fSMarc-André Lureau test $local_first -gt $2 && return 0 214c44a33e2SStefano Garzarella shift ${2:+2} 2150a01d76fSMarc-André Lureau local_ver2=$* 2160a01d76fSMarc-André Lureau done 2170a01d76fSMarc-André Lureau} 2180a01d76fSMarc-André Lureau 2195b808275SLluís Vilanovahave_backend () { 2205b808275SLluís Vilanova echo "$trace_backends" | grep "$1" >/dev/null 2215b808275SLluís Vilanova} 2225b808275SLluís Vilanova 2233b6b7550SPaolo Bonziniglob() { 2243b6b7550SPaolo Bonzini eval test -z '"${1#'"$2"'}"' 2253b6b7550SPaolo Bonzini} 2263b6b7550SPaolo Bonzini 227e9a3591fSChristian Borntraegerld_has() { 228e9a3591fSChristian Borntraeger $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 229e9a3591fSChristian Borntraeger} 230e9a3591fSChristian Borntraeger 2314ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; 2324ace32e2SAntonio Ospitethen 2334ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2344ace32e2SAntonio Ospitefi 2354ace32e2SAntonio Ospite 23614211825SAntonio Ospite# default parameters 2372ff6b91eSJuan Quintelacpu="" 238a31a8642SMichael S. Tsirkiniasl="iasl" 2391e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 24043ce4dfeSbellardstatic="no" 2413812c0c4SJoelle van Dynecross_compile="no" 2427d13299dSbellardcross_prefix="" 2430c58ac1cSmalcaudio_drv_list="" 244b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 245b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 246e5f05f8cSKevin Wolfblock_drv_whitelist_tools="no" 247e49d021eSPeter Maydellhost_cc="cc" 248d5631638Smalcaudio_win_int="" 249957f1f99SMichael Rothlibs_qga="" 2505bc62e01SGerd Hoffmanndebug_info="yes" 251cdad781dSDaniele Buonolto="false" 25263678e17SSteven Noonanstack_protector="" 2531e4f6065SDaniele Buonosafe_stack="" 254afc3a8f9SAlex Bennéeuse_containers="yes" 255f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") 256ac0df51dSaliguori 25792712822SDaniel P. Berrangeif test -e "$source_path/.git" 25892712822SDaniel P. Berrangethen 2597d7dbf9dSDan Streetman git_submodules_action="update" 26092712822SDaniel P. Berrangeelse 2617d7dbf9dSDan Streetman git_submodules_action="ignore" 26292712822SDaniel P. Berrangefi 2632d652f24SPaolo Bonzini 2642d652f24SPaolo Bonzinigit_submodules="ui/keycodemapdb" 265cc84d63aSDaniel P. Berrangegit="git" 266ac0df51dSaliguori 267afb63ebdSStefan Weil# Don't accept a target_list environment variable. 268afb63ebdSStefan Weilunset target_list 269447e133fSAlex Bennéeunset target_list_exclude 270377529c0SPaolo Bonzini 271377529c0SPaolo Bonzini# Default value for a variable defining feature "foo". 272377529c0SPaolo Bonzini# * foo="no" feature will only be used if --enable-foo arg is given 273377529c0SPaolo Bonzini# * foo="" feature will be searched for, and if found, will be used 274377529c0SPaolo Bonzini# unless --disable-foo is given 275377529c0SPaolo Bonzini# * foo="yes" this value will only be set by --enable-foo flag. 276377529c0SPaolo Bonzini# feature will searched for, 277377529c0SPaolo Bonzini# if not found, configure exits with error 278377529c0SPaolo Bonzini# 279377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args. 280377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it 281377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found. 282377529c0SPaolo Bonzini 283c87ea116SAlex Bennéedefault_feature="" 284c87ea116SAlex Bennée# parse CC options second 285c87ea116SAlex Bennéefor opt do 286c87ea116SAlex Bennée optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 287c87ea116SAlex Bennée case "$opt" in 288c87ea116SAlex Bennée --without-default-features) 289c87ea116SAlex Bennée default_feature="no" 290c87ea116SAlex Bennée ;; 291c87ea116SAlex Bennée esac 292c87ea116SAlex Bennéedone 293c87ea116SAlex Bennée 2948c6d4ff4SPaolo Bonzinibrlapi="auto" 295f9cd86feSPaolo Bonzinicurl="auto" 2965285e593SYonggang Luoiconv="auto" 2975285e593SYonggang Luocurses="auto" 298e3667660SYonggang Luodocs="auto" 299fbb4121dSPaolo Bonzinifdt="auto" 30058952137SVincenzo Maffionenetmap="no" 30135be72baSPaolo Bonzinisdl="auto" 30235be72baSPaolo Bonzinisdl_image="auto" 303422a5fd0SJoelle van Dynecoreaudio="auto" 304cece116cSMisono Tomohirovirtiofsd="auto" 30569202b40SPaolo Bonzinivirtfs="auto" 3065c53015aSPaolo Bonzinilibudev="auto" 3076ec0e15dSPaolo Bonzinimpath="auto" 3083a6a1256SThomas Huthvnc="auto" 309deb62371SPaolo Bonzinisparse="auto" 310c87ea116SAlex Bennéevde="$default_feature" 311a0b93237SPaolo Bonzinivnc_sasl="auto" 312a0b93237SPaolo Bonzinivnc_jpeg="auto" 313a0b93237SPaolo Bonzinivnc_png="auto" 3144113f4cfSLaurent Vivierxkbcommon="auto" 315bcf0a7daSThomas Huthxen=${default_feature:+disabled} 316c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 3171badb709SPaolo Bonzinixen_pci_passthrough="auto" 318c87ea116SAlex Bennéelinux_aio="$default_feature" 31953c22b68SPaolo Bonzinilinux_io_uring="auto" 320727c8bb8SPaolo Bonzinicap_ng="auto" 321f7f2d651SPaolo Bonziniattr="auto" 322c87ea116SAlex Bennéexfs="$default_feature" 3231badb709SPaolo Bonzinitcg="enabled" 324c87ea116SAlex Bennéemembarrier="$default_feature" 3250848f8acSThomas Huthvhost_kernel="$default_feature" 326c87ea116SAlex Bennéevhost_net="$default_feature" 327c87ea116SAlex Bennéevhost_crypto="$default_feature" 328c87ea116SAlex Bennéevhost_scsi="$default_feature" 329c87ea116SAlex Bennéevhost_vsock="$default_feature" 330d88618f7SStefan Hajnoczivhost_user="no" 331e5e856c1SStefan Hajnoczivhost_user_blk_server="auto" 332c87ea116SAlex Bennéevhost_user_fs="$default_feature" 3330848f8acSThomas Huthvhost_vdpa="$default_feature" 33446627f41SAndrew Melnychenkobpf="auto" 3353bd40ec7SPaolo Bonzinikvm="auto" 3363bd40ec7SPaolo Bonzinihax="auto" 3373bd40ec7SPaolo Bonzinihvf="auto" 3383bd40ec7SPaolo Bonziniwhpx="auto" 33974a414a1SReinoud Zandijknvmm="auto" 340c87ea116SAlex Bennéerdma="$default_feature" 341c87ea116SAlex Bennéepvrdma="$default_feature" 342377529c0SPaolo Bonzinigprof="no" 343377529c0SPaolo Bonzinidebug_tcg="no" 344377529c0SPaolo Bonzinidebug="no" 345247724cbSMarc-André Lureausanitizers="no" 3460aebab04SLingfeng Yangtsan="no" 347c87ea116SAlex Bennéefortify_source="$default_feature" 348377529c0SPaolo Bonzinistrip_opt="yes" 34923a77b2dSPaolo Bonzinitcg_interpreter="false" 350377529c0SPaolo Bonzinibigendian="no" 351377529c0SPaolo Bonzinimingw32="no" 3521d728c39SBlue Swirlgcov="no" 353c7328271SMiroslav RezaninaEXESUF="" 354484e2cc7SPaolo BonziniHOST_DSOSUF=".so" 35517969268SFam Zhengmodules="no" 356bd83c861SChristian Ehrhardtmodule_upgrades="no" 357377529c0SPaolo Bonziniprefix="/usr/local" 35810ff82d1SMarc-André Lureauqemu_suffix="qemu" 3594d34a86bSPaolo Bonzinislirp="auto" 360377529c0SPaolo Bonzinioss_lib="" 361377529c0SPaolo Bonzinibsd="no" 362377529c0SPaolo Bonzinilinux="no" 363377529c0SPaolo Bonzinisolaris="no" 364377529c0SPaolo Bonziniprofiler="no" 365b4e312e9SPaolo Bonzinicocoa="auto" 366377529c0SPaolo Bonzinisoftmmu="yes" 367377529c0SPaolo Bonzinilinux_user="no" 368377529c0SPaolo Bonzinibsd_user="no" 369c8d5450bSPaolo Bonziniblobs="true" 370377529c0SPaolo Bonzinipkgversion="" 37140d6444eSAvi Kivitypie="" 3723556c233SPaolo Bonziniqom_cast_debug="yes" 373baf86d6bSPaolo Bonzinitrace_backends="log" 374377529c0SPaolo Bonzinitrace_file="trace" 375c87ea116SAlex Bennéespice="$default_feature" 37658d3f3ffSGerd Hoffmannspice_protocol="auto" 377fabd1e93SPaolo Bonzinirbd="auto" 3785f364c57SPaolo Bonzinismartcard="auto" 3790a40bcb7SCésar Belleyu2f="auto" 38090540f32SPaolo Bonzinilibusb="auto" 38118f31e60SPaolo Bonziniusb_redir="auto" 382c87ea116SAlex Bennéeopengl="$default_feature" 3835dd89908SRichard Hendersoncpuid_h="no" 384c87ea116SAlex Bennéeavx2_opt="$default_feature" 3858b18cdbfSRichard Hendersoncapstone="auto" 3860c32a0aeSPaolo Bonzinilzo="auto" 387241611eaSPaolo Bonzinisnappy="auto" 38829ba6116SPaolo Bonzinibzip2="auto" 389ecea3696SPaolo Bonzinilzfse="auto" 390b1def33dSPaolo Bonzinizstd="auto" 391c87ea116SAlex Bennéeguest_agent="$default_feature" 392d9840e25STomoki Sekiyamaguest_agent_with_vss="no" 39350cbebb9SMichael Rothguest_agent_ntddscsi="no" 394b846ab7cSPaolo Bonziniguest_agent_msi="auto" 395c87ea116SAlex Bennéevss_win32_sdk="$default_feature" 396d9840e25STomoki Sekiyamawin_sdk="no" 397c87ea116SAlex Bennéewant_tools="$default_feature" 3989db405a3SPaolo Bonzinilibiscsi="auto" 39930045c05SPaolo Bonzinilibnfs="auto" 400519175a2SAlex Barcelocoroutine="" 401c87ea116SAlex Bennéecoroutine_pool="$default_feature" 4027d992e4dSPeter Lievendebug_stack_usage="no" 403f0d92b56SLongpeng(Mike)crypto_afalg="no" 4049e62ba48SDaniele Buonocfi="false" 4059e62ba48SDaniele Buonocfi_debug="false" 40690835c2bSPaolo Bonziniseccomp="auto" 40708821ca2SPaolo Bonziniglusterfs="auto" 4081b695471SPaolo Bonzinigtk="auto" 409a1c5e949SDaniel P. Berrangetls_priority="NORMAL" 41057612511SPaolo Bonzinignutls="auto" 41157612511SPaolo Bonzininettle="auto" 41257612511SPaolo Bonzinigcrypt="auto" 41305e391aeSPaolo Bonziniauth_pam="auto" 414c23d7b4eSPaolo Bonzinivte="auto" 415587d59d6SPaolo Bonzinivirglrenderer="auto" 416c87ea116SAlex Bennéetpm="$default_feature" 417c87ea116SAlex Bennéelibssh="$default_feature" 418c87ea116SAlex Bennéelive_block_migration=${default_feature:-yes} 419c87ea116SAlex Bennéenuma="$default_feature" 4202847b469SFam Zhengtcmalloc="no" 4217b01cb97SAlexandre Derumierjemalloc="no" 422c87ea116SAlex Bennéereplication=${default_feature:-yes} 423c87ea116SAlex Bennéebochs=${default_feature:-yes} 424c87ea116SAlex Bennéecloop=${default_feature:-yes} 425c87ea116SAlex Bennéedmg=${default_feature:-yes} 426c87ea116SAlex Bennéeqcow1=${default_feature:-yes} 427c87ea116SAlex Bennéevdi=${default_feature:-yes} 428c87ea116SAlex Bennéevvfat=${default_feature:-yes} 429c87ea116SAlex Bennéeqed=${default_feature:-yes} 430c87ea116SAlex Bennéeparallels=${default_feature:-yes} 431c5b36c25SPaolo Bonzinilibxml2="auto" 432ba59fb77SPaolo Bonzinidebug_mutex="no" 433e36e8c70SPaolo Bonzinilibpmem="auto" 4347bc3ca7fSPaolo Bonzinidefault_devices="true" 435ba4dd2aaSAlex Bennéeplugins="$default_feature" 436adc28027SAlexander Bulekovfuzzing="no" 437b767d257SMarek Marczykowski-Góreckirng_none="no" 438c87ea116SAlex Bennéesecret_keyring="$default_feature" 43983ef1682SPaolo Bonzinilibdaxctl="auto" 440a5665051SPaolo Bonzinimeson="" 44148328880SPaolo Bonzinininja="" 442a5665051SPaolo Bonziniskip_meson=no 4430e8e77d4SAlex Bennéegettext="auto" 444a484a719SMax Reitzfuse="auto" 445df4ea709SMax Reitzfuse_lseek="auto" 446106ad1f9SPaolo Bonzinimultiprocess="auto" 447b8e0c493SJoelle van Dyneslirp_smbd="$default_feature" 448377529c0SPaolo Bonzini 449aa087962SPaolo Bonzinimalloc_trim="auto" 45020cf7b8eSDenis Plotnikovgio="$default_feature" 451898be3e0SPeter Maydell 452c87ea116SAlex Bennée# parse CC options second 453ac0df51dSaliguorifor opt do 45489138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 455ac0df51dSaliguori case "$opt" in 456ac0df51dSaliguori --cross-prefix=*) cross_prefix="$optarg" 4573812c0c4SJoelle van Dyne cross_compile="yes" 458ac0df51dSaliguori ;; 4593d8df640SPaolo Bonzini --cc=*) CC="$optarg" 460ac0df51dSaliguori ;; 46183f73fceSTomoki Sekiyama --cxx=*) CXX="$optarg" 46283f73fceSTomoki Sekiyama ;; 4632ff6b91eSJuan Quintela --cpu=*) cpu="$optarg" 4642ff6b91eSJuan Quintela ;; 465de385287SAlex Bennée --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" 466db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 467e2a2ed06SJuan Quintela ;; 46811cde1c8SBruno Dominguez --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" 46911cde1c8SBruno Dominguez ;; 470db5adeaaSPaolo Bonzini --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 471f9943cd5SGerd Hoffmann EXTRA_LDFLAGS="$optarg" 472e2a2ed06SJuan Quintela ;; 4735bc62e01SGerd Hoffmann --enable-debug-info) debug_info="yes" 4745bc62e01SGerd Hoffmann ;; 4755bc62e01SGerd Hoffmann --disable-debug-info) debug_info="no" 4765bc62e01SGerd Hoffmann ;; 477d75402b5SAlex Bennée --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" 478d75402b5SAlex Bennée ;; 479d422b2bcSAlex Bennée --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} 480d422b2bcSAlex Bennée eval "cross_cc_cflags_${cc_arch}=\$optarg" 4812038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" 482d422b2bcSAlex Bennée ;; 483d75402b5SAlex Bennée --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} 4842038f8c8SPaolo Bonzini cc_archs="$cc_archs $cc_arch" 485d75402b5SAlex Bennée eval "cross_cc_${cc_arch}=\$optarg" 4862038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" 487d75402b5SAlex Bennée ;; 488ac0df51dSaliguori esac 489ac0df51dSaliguoridone 490ac0df51dSaliguori# OS specific 491ac0df51dSaliguori# Using uname is really, really broken. Once we have the right set of checks 49293148aa5SStefan Weil# we can eliminate its usage altogether. 493ac0df51dSaliguori 494e49d021eSPeter Maydell# Preferred compiler: 495e49d021eSPeter Maydell# ${CC} (if set) 496e49d021eSPeter Maydell# ${cross_prefix}gcc (if cross-prefix specified) 497e49d021eSPeter Maydell# system compiler 498e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then 499e49d021eSPeter Maydell cc="$host_cc" 500e49d021eSPeter Maydellelse 501b3198cc2SStuart Yoder cc="${CC-${cross_prefix}gcc}" 502e49d021eSPeter Maydellfi 503e49d021eSPeter Maydell 50483f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then 50583f73fceSTomoki Sekiyama cxx="c++" 50683f73fceSTomoki Sekiyamaelse 50783f73fceSTomoki Sekiyama cxx="${CXX-${cross_prefix}g++}" 50883f73fceSTomoki Sekiyamafi 50983f73fceSTomoki Sekiyama 510b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}" 511cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}" 5125f6f0e27SRichard Hendersonccas="${CCAS-$cc}" 5133dd46c78SBlue Swirlcpp="${CPP-$cc -E}" 514b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}" 515b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}" 5169f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}" 5174852ee95SStefan Weilnm="${NM-${cross_prefix}nm}" 518b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}" 519b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}" 52017884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 52117884d7bSSergei Trofimovichquery_pkg_config() { 52217884d7bSSergei Trofimovich "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 52317884d7bSSergei Trofimovich} 52417884d7bSSergei Trofimovichpkg_config=query_pkg_config 52547c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 526ac0df51dSaliguori 527be17dc90SMichael S. Tsirkin# default flags for all hosts 5282d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where 5292d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected 5302d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it 5312d31515bSPeter Maydell# provides these semantics.) 532086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" 533086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 534c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 535be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 5365770e8afSPaolo Bonzini 5375770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson 5388a9d3d56SRichard HendersonCONFIGURE_CFLAGS="-std=gnu11 -Wall" 5395770e8afSPaolo BonziniCONFIGURE_LDFLAGS= 540086d5f75SPaolo Bonzini 541be17dc90SMichael S. Tsirkin 542ac0df51dSaliguoricheck_define() { 543ac0df51dSaliguoricat > $TMPC <<EOF 544ac0df51dSaliguori#if !defined($1) 545fd786e1aSPeter Maydell#error $1 not defined 546ac0df51dSaliguori#endif 547ac0df51dSaliguoriint main(void) { return 0; } 548ac0df51dSaliguoriEOF 54952166aa0SJuan Quintela compile_object 550ac0df51dSaliguori} 551ac0df51dSaliguori 552307119e7SGerd Hoffmanncheck_include() { 553307119e7SGerd Hoffmanncat > $TMPC <<EOF 554307119e7SGerd Hoffmann#include <$1> 555307119e7SGerd Hoffmannint main(void) { return 0; } 556307119e7SGerd HoffmannEOF 557307119e7SGerd Hoffmann compile_object 558307119e7SGerd Hoffmann} 559307119e7SGerd Hoffmann 56093b25869SJohn Snowwrite_c_skeleton() { 56193b25869SJohn Snow cat > $TMPC <<EOF 56293b25869SJohn Snowint main(void) { return 0; } 56393b25869SJohn SnowEOF 56493b25869SJohn Snow} 56593b25869SJohn Snow 566adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() { 567adc28027SAlexander Bulekov cat > $TMPC <<EOF 568adc28027SAlexander Bulekov#include <stdint.h> 569adc28027SAlexander Bulekov#include <sys/types.h> 570adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 571adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 572adc28027SAlexander BulekovEOF 573adc28027SAlexander Bulekov} 574adc28027SAlexander Bulekov 575bbea4050SPeter Maydellif check_define __linux__ ; then 576bbea4050SPeter Maydell targetos="Linux" 577bbea4050SPeter Maydellelif check_define _WIN32 ; then 578bbea4050SPeter Maydell targetos='MINGW32' 579bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then 580bbea4050SPeter Maydell targetos='OpenBSD' 581bbea4050SPeter Maydellelif check_define __sun__ ; then 582bbea4050SPeter Maydell targetos='SunOS' 583bbea4050SPeter Maydellelif check_define __HAIKU__ ; then 584bbea4050SPeter Maydell targetos='Haiku' 585951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then 586951fedfcSPeter Maydell targetos='FreeBSD' 587951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then 588951fedfcSPeter Maydell targetos='GNU/kFreeBSD' 589951fedfcSPeter Maydellelif check_define __DragonFly__ ; then 590951fedfcSPeter Maydell targetos='DragonFly' 591951fedfcSPeter Maydellelif check_define __NetBSD__; then 592951fedfcSPeter Maydell targetos='NetBSD' 593951fedfcSPeter Maydellelif check_define __APPLE__; then 594951fedfcSPeter Maydell targetos='Darwin' 595bbea4050SPeter Maydellelse 596951fedfcSPeter Maydell # This is a fatal error, but don't report it yet, because we 597951fedfcSPeter Maydell # might be going to just print the --help text, or it might 598951fedfcSPeter Maydell # be the result of a missing compiler. 599951fedfcSPeter Maydell targetos='bogus' 600bbea4050SPeter Maydellfi 601bbea4050SPeter Maydell 602bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use. 603bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're 604bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify 605bbea4050SPeter Maydell# the correct CPU with the --cpu option. 606bbea4050SPeter Maydellcase $targetos in 607bbea4050SPeter MaydellDarwin) 6085869f8ddSGerd Hoffmann HOST_DSOSUF=".dylib" 609bbea4050SPeter Maydell ;; 610bbea4050SPeter MaydellSunOS) 61189138857SStefan Weil # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo 612bbea4050SPeter Maydell if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 613bbea4050SPeter Maydell cpu="x86_64" 614bbea4050SPeter Maydell fi 615bbea4050SPeter Maydellesac 616bbea4050SPeter Maydell 6172ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then 6182ff6b91eSJuan Quintela # command line argument 6192ff6b91eSJuan Quintela : 6202ff6b91eSJuan Quintelaelif check_define __i386__ ; then 621ac0df51dSaliguori cpu="i386" 622ac0df51dSaliguorielif check_define __x86_64__ ; then 623c72b26ecSRichard Henderson if check_define __ILP32__ ; then 624c72b26ecSRichard Henderson cpu="x32" 625c72b26ecSRichard Henderson else 626ac0df51dSaliguori cpu="x86_64" 627c72b26ecSRichard Henderson fi 6283aa9bd6cSblueswir1elif check_define __sparc__ ; then 6293aa9bd6cSblueswir1 if check_define __arch64__ ; then 6303aa9bd6cSblueswir1 cpu="sparc64" 6313aa9bd6cSblueswir1 else 6323aa9bd6cSblueswir1 cpu="sparc" 6333aa9bd6cSblueswir1 fi 634fdf7ed96Smalcelif check_define _ARCH_PPC ; then 635fdf7ed96Smalc if check_define _ARCH_PPC64 ; then 636f8378accSRichard Henderson if check_define _LITTLE_ENDIAN ; then 637f8378accSRichard Henderson cpu="ppc64le" 638f8378accSRichard Henderson else 639fdf7ed96Smalc cpu="ppc64" 640f8378accSRichard Henderson fi 641ac0df51dSaliguori else 642fdf7ed96Smalc cpu="ppc" 643fdf7ed96Smalc fi 644afa05235SAurelien Jarnoelif check_define __mips__ ; then 645afa05235SAurelien Jarno cpu="mips" 646d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then 647d66ed0eaSAurelien Jarno if check_define __s390x__ ; then 648d66ed0eaSAurelien Jarno cpu="s390x" 649d66ed0eaSAurelien Jarno else 650d66ed0eaSAurelien Jarno cpu="s390" 651d66ed0eaSAurelien Jarno fi 652c4f80543SAlistair Franciselif check_define __riscv ; then 653c4f80543SAlistair Francis if check_define _LP64 ; then 654c4f80543SAlistair Francis cpu="riscv64" 655c4f80543SAlistair Francis else 656c4f80543SAlistair Francis cpu="riscv32" 657c4f80543SAlistair Francis fi 65821d89f84SPeter Maydellelif check_define __arm__ ; then 65921d89f84SPeter Maydell cpu="arm" 6601f080313SClaudio Fontanaelif check_define __aarch64__ ; then 6611f080313SClaudio Fontana cpu="aarch64" 662fdf7ed96Smalcelse 66389138857SStefan Weil cpu=$(uname -m) 664ac0df51dSaliguorifi 665ac0df51dSaliguori 666359bc95dSPeter MaydellARCH= 667359bc95dSPeter Maydell# Normalise host CPU name and set ARCH. 668359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests. 6697d13299dSbellardcase "$cpu" in 670ee35e968SThomas Huth ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) 671898be3e0SPeter Maydell ;; 672f8378accSRichard Henderson ppc64le) 673f8378accSRichard Henderson ARCH="ppc64" 674f8378accSRichard Henderson ;; 6757d13299dSbellard i386|i486|i586|i686|i86pc|BePC) 67697a847bcSbellard cpu="i386" 6777d13299dSbellard ;; 678aaa5fa14Saurel32 x86_64|amd64) 679aaa5fa14Saurel32 cpu="x86_64" 680aaa5fa14Saurel32 ;; 68121d89f84SPeter Maydell armv*b|armv*l|arm) 68221d89f84SPeter Maydell cpu="arm" 6837d13299dSbellard ;; 6841f080313SClaudio Fontana aarch64) 6851f080313SClaudio Fontana cpu="aarch64" 6861f080313SClaudio Fontana ;; 687afa05235SAurelien Jarno mips*) 688afa05235SAurelien Jarno cpu="mips" 689afa05235SAurelien Jarno ;; 6903142255cSblueswir1 sparc|sun4[cdmuv]) 691ae228531Sbellard cpu="sparc" 692ae228531Sbellard ;; 6937d13299dSbellard *) 694359bc95dSPeter Maydell # This will result in either an error or falling back to TCI later 695359bc95dSPeter Maydell ARCH=unknown 6967d13299dSbellard ;; 6977d13299dSbellardesac 698359bc95dSPeter Maydellif test -z "$ARCH"; then 699359bc95dSPeter Maydell ARCH="$cpu" 700359bc95dSPeter Maydellfi 701e2d52ad3SJuan Quintela 7027d13299dSbellard# OS specific 7030dbfc675SJuan Quintela 7047d13299dSbellardcase $targetos in 70567b915a5SbellardMINGW32*) 70667b915a5Sbellard mingw32="yes" 7073cec7cc2SKővágó, Zoltán audio_possible_drivers="dsound sdl" 708307119e7SGerd Hoffmann if check_include dsound.h; then 7093cec7cc2SKővágó, Zoltán audio_drv_list="dsound" 710307119e7SGerd Hoffmann else 711307119e7SGerd Hoffmann audio_drv_list="" 712307119e7SGerd Hoffmann fi 713898be3e0SPeter Maydell supported_os="yes" 7149b8e4298SAlex Bennée plugins="no" 715fb648e9cSDaniel P. Berrangé pie="no" 71667b915a5Sbellard;; 7175c40d2bdSthsGNU/kFreeBSD) 718a167ba50SAurelien Jarno bsd="yes" 7196a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7200bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 7215c40d2bdSths;; 7227d3505c5SbellardFreeBSD) 7237d3505c5Sbellard bsd="yes" 7240db4a067SPaolo Bonzini make="${MAKE-gmake}" 7256a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7260bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 727f01576f1SJuergen Lock # needed for kinfo_getvmmap(3) in libutil.h 72858952137SVincenzo Maffione netmap="" # enable netmap autodetect 7297d3505c5Sbellard;; 730c5e97233Sblueswir1DragonFly) 731c5e97233Sblueswir1 bsd="yes" 7320db4a067SPaolo Bonzini make="${MAKE-gmake}" 7336a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7340bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 735c5e97233Sblueswir1;; 7367d3505c5SbellardNetBSD) 7377d3505c5Sbellard bsd="yes" 7380db4a067SPaolo Bonzini make="${MAKE-gmake}" 7396a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7400bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl" 7418ef92a88Sblueswir1 oss_lib="-lossaudio" 7427d3505c5Sbellard;; 7437d3505c5SbellardOpenBSD) 7447d3505c5Sbellard bsd="yes" 7450db4a067SPaolo Bonzini make="${MAKE-gmake}" 746f92c7168SGerd Hoffmann audio_drv_list="try-sdl" 7470bac1111SKővágó, Zoltán audio_possible_drivers="sdl" 7487d3505c5Sbellard;; 74983fb7adfSbellardDarwin) 75083fb7adfSbellard bsd="yes" 75183fb7adfSbellard darwin="yes" 752422a5fd0SJoelle van Dyne audio_drv_list="try-coreaudio try-sdl" 75314382605SKővágó, Zoltán audio_possible_drivers="coreaudio sdl" 754a0b7cf6bSPeter Maydell # Disable attempts to use ObjectiveC features in os/object.h since they 755a0b7cf6bSPeter Maydell # won't work when we're compiling with gcc as a C compiler. 756a0b7cf6bSPeter Maydell QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 75783fb7adfSbellard;; 758ec530c81SbellardSunOS) 759ec530c81Sbellard solaris="yes" 7600db4a067SPaolo Bonzini make="${MAKE-gmake}" 761e2d8830eSBrad smbd="${SMBD-/usr/sfw/sbin/smbd}" 7626b4d2ba1Sths if test -f /usr/include/sys/soundcard.h ; then 7636a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7646b4d2ba1Sths fi 765c2de5c91Smalc audio_possible_drivers="oss sdl" 766d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h 767d741429aSBlue Swirl QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 768d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h 769d741429aSBlue Swirl QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 770ec530c81Sbellard;; 771179cf400SAndreas FärberHaiku) 772179cf400SAndreas Färber haiku="yes" 773cde99253SThomas Huth QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" 774179cf400SAndreas Färber;; 775898be3e0SPeter MaydellLinux) 7767183834aSGerd Hoffmann audio_drv_list="try-pa oss" 7770bac1111SKővágó, Zoltán audio_possible_drivers="oss alsa sdl pa" 7785327cf48Sbellard linux="yes" 779831b7825Sths linux_user="yes" 780c87ea116SAlex Bennée vhost_user=${default_feature:-yes} 781898be3e0SPeter Maydell;; 7827d13299dSbellardesac 7837d13299dSbellard 7847d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 785b1a550a0Spbrook if [ "$darwin" != "yes" ] ; then 78684778508Sblueswir1 bsd_user="yes" 7877d3505c5Sbellard fi 78808de3949SAndreas Färberfi 7897d3505c5Sbellard 7900db4a067SPaolo Bonzini: ${make=${MAKE-make}} 791b6daf4d3SPaolo Bonzini 792faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 793faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 794ddf90699SEduardo Habkost# we check that too 795faf44142SDaniel P. Berrangépython= 7960a01d76fSMarc-André Lureauexplicit_python=no 797ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 798faf44142SDaniel P. Berrangédo 799faf44142SDaniel P. Berrangé if has "$binary" 800faf44142SDaniel P. Berrangé then 80195c5f2deSPaolo Bonzini python=$(command -v "$binary") 802faf44142SDaniel P. Berrangé break 803faf44142SDaniel P. Berrangé fi 804faf44142SDaniel P. Berrangédone 805903458c8SMarkus Armbruster 806903458c8SMarkus Armbruster 80739d87c8cSAlex Bennée# Check for ancillary tools used in testing 80839d87c8cSAlex Bennéegenisoimage= 8093df437c7SAlex Bennéefor binary in genisoimage mkisofs 81039d87c8cSAlex Bennéedo 81139d87c8cSAlex Bennée if has $binary 81239d87c8cSAlex Bennée then 81339d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 81439d87c8cSAlex Bennée break 81539d87c8cSAlex Bennée fi 81639d87c8cSAlex Bennéedone 81739d87c8cSAlex Bennée 8183c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 8193c4a4d0dSPeter Maydellif has clang; then 8203c4a4d0dSPeter Maydell objcc=clang 8213c4a4d0dSPeter Maydellelse 8223c4a4d0dSPeter Maydell objcc="$cc" 8233c4a4d0dSPeter Maydellfi 8243c4a4d0dSPeter Maydell 8253457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 8263457a3f8SJuan Quintela EXESUF=".exe" 827484e2cc7SPaolo Bonzini HOST_DSOSUF=".dll" 82878e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 8295770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 83093b25869SJohn Snow write_c_skeleton; 831d17f305aSPaolo Bonzini prefix="/qemu" 83277433a5fSMarc-André Lureau qemu_suffix="" 833105fad6bSBishara AbuHattoum libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" 8343457a3f8SJuan Quintelafi 8353457a3f8SJuan Quintela 836487fefdbSAnthony Liguoriwerror="" 83785aa5189Sbellard 8387d13299dSbellardfor opt do 83989138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 8407d13299dSbellard case "$opt" in 8412efc3265Sbellard --help|-h) show_help=yes 8422efc3265Sbellard ;; 84399123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 84499123e13SMike Frysinger ;; 845b1a550a0Spbrook --prefix=*) prefix="$optarg" 8467d13299dSbellard ;; 847b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 84832ce6337Sbellard ;; 849ac0df51dSaliguori --cross-prefix=*) 8507d13299dSbellard ;; 851ac0df51dSaliguori --cc=*) 8527d13299dSbellard ;; 853b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 85483469015Sbellard ;; 85583f73fceSTomoki Sekiyama --cxx=*) 85683f73fceSTomoki Sekiyama ;; 857e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 858e007dbecSMichael S. Tsirkin ;; 8593c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 8603c4a4d0dSPeter Maydell ;; 861b1a550a0Spbrook --make=*) make="$optarg" 8627d13299dSbellard ;; 863b6daf4d3SPaolo Bonzini --install=*) 8646a882643Spbrook ;; 8650a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 866c886edfbSBlue Swirl ;; 8672eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 8682eb054c2SPeter Maydell ;; 869a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 870a5665051SPaolo Bonzini ;; 871a5665051SPaolo Bonzini --meson=*) meson="$optarg" 872a5665051SPaolo Bonzini ;; 87348328880SPaolo Bonzini --ninja=*) ninja="$optarg" 87448328880SPaolo Bonzini ;; 875e2d8830eSBrad --smbd=*) smbd="$optarg" 876e2d8830eSBrad ;; 877e2a2ed06SJuan Quintela --extra-cflags=*) 8787d13299dSbellard ;; 87911cde1c8SBruno Dominguez --extra-cxxflags=*) 88011cde1c8SBruno Dominguez ;; 881e2a2ed06SJuan Quintela --extra-ldflags=*) 8827d13299dSbellard ;; 8835bc62e01SGerd Hoffmann --enable-debug-info) 8845bc62e01SGerd Hoffmann ;; 8855bc62e01SGerd Hoffmann --disable-debug-info) 8865bc62e01SGerd Hoffmann ;; 887d75402b5SAlex Bennée --cross-cc-*) 888d75402b5SAlex Bennée ;; 88917969268SFam Zheng --enable-modules) 89017969268SFam Zheng modules="yes" 89117969268SFam Zheng ;; 8923aa88b31SStefan Hajnoczi --disable-modules) 8933aa88b31SStefan Hajnoczi modules="no" 8943aa88b31SStefan Hajnoczi ;; 895bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 896bd83c861SChristian Ehrhardt ;; 897bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 898bd83c861SChristian Ehrhardt ;; 8992ff6b91eSJuan Quintela --cpu=*) 9007d13299dSbellard ;; 901b1a550a0Spbrook --target-list=*) target_list="$optarg" 902447e133fSAlex Bennée if test "$target_list_exclude"; then 903447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 904447e133fSAlex Bennée fi 905447e133fSAlex Bennée ;; 906447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 907447e133fSAlex Bennée if test "$target_list"; then 908447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 909447e133fSAlex Bennée fi 910de83cd02Sbellard ;; 9115b808275SLluís Vilanova --enable-trace-backends=*) trace_backends="$optarg" 9125b808275SLluís Vilanova ;; 9135b808275SLluís Vilanova # XXX: backwards compatibility 9145b808275SLluís Vilanova --enable-trace-backend=*) trace_backends="$optarg" 91594a420b1SStefan Hajnoczi ;; 91674242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 9179410b56cSPrerna Saxena ;; 9187bc3ca7fSPaolo Bonzini --with-default-devices) default_devices="true" 919f3494749SPaolo Bonzini ;; 9207bc3ca7fSPaolo Bonzini --without-default-devices) default_devices="false" 921f3494749SPaolo Bonzini ;; 922d1d5e9eeSAlex Bennée --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option" 923d1d5e9eeSAlex Bennée ;; 924d1d5e9eeSAlex Bennée --with-devices-*) device_arch=${opt#--with-devices-}; 925d1d5e9eeSAlex Bennée device_arch=${device_arch%%=*} 926d1d5e9eeSAlex Bennée cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak 927d1d5e9eeSAlex Bennée if test -f "$cf"; then 928d1d5e9eeSAlex Bennée device_archs="$device_archs $device_arch" 929d1d5e9eeSAlex Bennée eval "devices_${device_arch}=\$optarg" 930d1d5e9eeSAlex Bennée else 931d1d5e9eeSAlex Bennée error_exit "File $cf does not exist" 932d1d5e9eeSAlex Bennée fi 933d1d5e9eeSAlex Bennée ;; 934c87ea116SAlex Bennée --without-default-features) # processed above 935c87ea116SAlex Bennée ;; 9367d13299dSbellard --enable-gprof) gprof="yes" 9377d13299dSbellard ;; 9381d728c39SBlue Swirl --enable-gcov) gcov="yes" 9391d728c39SBlue Swirl ;; 94079427693SLoïc Minier --static) 94179427693SLoïc Minier static="yes" 94217884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 94343ce4dfeSbellard ;; 9440b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 9450b24e75fSPaolo Bonzini ;; 9460b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 9470b24e75fSPaolo Bonzini ;; 9483aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 9493aa5d2beSAlon Levy ;; 9508bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 9518bf188aaSMichael Tokarev ;; 9520f94d6daSAlon Levy --includedir=*) includedir="$optarg" 9530f94d6daSAlon Levy ;; 954528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 9550b24e75fSPaolo Bonzini ;; 95677433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 957023d3d67SEduardo Habkost ;; 958c6502638SBruce Rogers --docdir=*) docdir="$optarg" 9590b24e75fSPaolo Bonzini ;; 960fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 961fe0038beSPaolo Bonzini ;; 962ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 96307381cc1SAnthony Liguori ;; 964785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 965785c23aeSLuiz Capitulino ;; 9663d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 9673d5eecabSGerd Hoffmann ;; 968181ce1d0SOlaf Hering --host=*|--build=*|\ 969181ce1d0SOlaf Hering --disable-dependency-tracking|\ 970785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 971fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 972023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 973023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 974023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 975023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 976023ddd74SMax Filippov # lots of directory switches by default. 977023ddd74SMax Filippov ;; 97835be72baSPaolo Bonzini --disable-sdl) sdl="disabled" 97997a847bcSbellard ;; 98035be72baSPaolo Bonzini --enable-sdl) sdl="enabled" 981c4198157SJuan Quintela ;; 98235be72baSPaolo Bonzini --disable-sdl-image) sdl_image="disabled" 983a442fe2fSDaniel P. Berrangé ;; 98435be72baSPaolo Bonzini --enable-sdl-image) sdl_image="enabled" 985a442fe2fSDaniel P. Berrangé ;; 9863556c233SPaolo Bonzini --disable-qom-cast-debug) qom_cast_debug="no" 9873556c233SPaolo Bonzini ;; 9883556c233SPaolo Bonzini --enable-qom-cast-debug) qom_cast_debug="yes" 9893556c233SPaolo Bonzini ;; 99069202b40SPaolo Bonzini --disable-virtfs) virtfs="disabled" 991983eef5aSMeador Inge ;; 99269202b40SPaolo Bonzini --enable-virtfs) virtfs="enabled" 993983eef5aSMeador Inge ;; 9945c53015aSPaolo Bonzini --disable-libudev) libudev="disabled" 9955c53015aSPaolo Bonzini ;; 9965c53015aSPaolo Bonzini --enable-libudev) libudev="enabled" 9975c53015aSPaolo Bonzini ;; 998cece116cSMisono Tomohiro --disable-virtiofsd) virtiofsd="disabled" 999cece116cSMisono Tomohiro ;; 1000cece116cSMisono Tomohiro --enable-virtiofsd) virtiofsd="enabled" 1001cece116cSMisono Tomohiro ;; 10026ec0e15dSPaolo Bonzini --disable-mpath) mpath="disabled" 1003fe8fc5aeSPaolo Bonzini ;; 10046ec0e15dSPaolo Bonzini --enable-mpath) mpath="enabled" 1005fe8fc5aeSPaolo Bonzini ;; 1006a0b93237SPaolo Bonzini --disable-vnc) vnc="disabled" 1007821601eaSJes Sorensen ;; 1008a0b93237SPaolo Bonzini --enable-vnc) vnc="enabled" 1009821601eaSJes Sorensen ;; 10100e8e77d4SAlex Bennée --disable-gettext) gettext="disabled" 1011e8f3bd71SMarc-André Lureau ;; 10120e8e77d4SAlex Bennée --enable-gettext) gettext="enabled" 1013e8f3bd71SMarc-André Lureau ;; 10142f6a1ab0Sblueswir1 --oss-lib=*) oss_lib="$optarg" 10152f6a1ab0Sblueswir1 ;; 10160c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 10170c58ac1cSmalc ;; 101889138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1019b64ec4e4SFam Zheng ;; 102089138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1021eb852011SMarkus Armbruster ;; 1022e5f05f8cSKevin Wolf --enable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="yes" 1023e5f05f8cSKevin Wolf ;; 1024e5f05f8cSKevin Wolf --disable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="no" 1025e5f05f8cSKevin Wolf ;; 1026f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 1027f8393946Saurel32 ;; 1028f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 1029f8393946Saurel32 ;; 1030f3d08ee6SPaul Brook --enable-debug) 1031f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 1032f3d08ee6SPaul Brook debug_tcg="yes" 10331fcc6d42SPeter Xu debug_mutex="yes" 1034f3d08ee6SPaul Brook debug="yes" 1035f3d08ee6SPaul Brook strip_opt="no" 1036b553a042SJohn Snow fortify_source="no" 1037f3d08ee6SPaul Brook ;; 1038247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 1039247724cbSMarc-André Lureau ;; 1040247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 1041247724cbSMarc-André Lureau ;; 10420aebab04SLingfeng Yang --enable-tsan) tsan="yes" 10430aebab04SLingfeng Yang ;; 10440aebab04SLingfeng Yang --disable-tsan) tsan="no" 10450aebab04SLingfeng Yang ;; 1046deb62371SPaolo Bonzini --enable-sparse) sparse="enabled" 104703b4fe7dSaliguori ;; 1048deb62371SPaolo Bonzini --disable-sparse) sparse="disabled" 104903b4fe7dSaliguori ;; 10501625af87Saliguori --disable-strip) strip_opt="no" 10511625af87Saliguori ;; 1052a0b93237SPaolo Bonzini --disable-vnc-sasl) vnc_sasl="disabled" 10532f9606b3Saliguori ;; 1054a0b93237SPaolo Bonzini --enable-vnc-sasl) vnc_sasl="enabled" 1055ea784e3bSJuan Quintela ;; 1056a0b93237SPaolo Bonzini --disable-vnc-jpeg) vnc_jpeg="disabled" 10572f6f5c7aSCorentin Chary ;; 1058a0b93237SPaolo Bonzini --enable-vnc-jpeg) vnc_jpeg="enabled" 10592f6f5c7aSCorentin Chary ;; 1060a0b93237SPaolo Bonzini --disable-vnc-png) vnc_png="disabled" 1061efe556adSCorentin Chary ;; 1062a0b93237SPaolo Bonzini --enable-vnc-png) vnc_png="enabled" 1063efe556adSCorentin Chary ;; 10644d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 1065c20709aaSbellard ;; 1066fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 1067fd6fc214SPaolo Bonzini ;; 10684d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 10697c57bdd8SMarc-André Lureau ;; 1070675b9b53SMarc-André Lureau --enable-slirp=system) slirp="system" 1071675b9b53SMarc-André Lureau ;; 1072e0e6c8c0Saliguori --disable-vde) vde="no" 10738a16d273Sths ;; 1074dfb278bdSJuan Quintela --enable-vde) vde="yes" 1075dfb278bdSJuan Quintela ;; 107658952137SVincenzo Maffione --disable-netmap) netmap="no" 107758952137SVincenzo Maffione ;; 107858952137SVincenzo Maffione --enable-netmap) netmap="yes" 107958952137SVincenzo Maffione ;; 10801badb709SPaolo Bonzini --disable-xen) xen="disabled" 1081e37630caSaliguori ;; 10821badb709SPaolo Bonzini --enable-xen) xen="enabled" 1083fc321b4bSJuan Quintela ;; 10841badb709SPaolo Bonzini --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" 1085eb6fda0fSAnthony PERARD ;; 10861badb709SPaolo Bonzini --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" 1087eb6fda0fSAnthony PERARD ;; 10888c6d4ff4SPaolo Bonzini --disable-brlapi) brlapi="disabled" 10892e4d9fb1Saurel32 ;; 10908c6d4ff4SPaolo Bonzini --enable-brlapi) brlapi="enabled" 10914ffcedb6SJuan Quintela ;; 10921badb709SPaolo Bonzini --disable-kvm) kvm="disabled" 10937ba1e619Saliguori ;; 10941badb709SPaolo Bonzini --enable-kvm) kvm="enabled" 1095b31a0277SJuan Quintela ;; 10961badb709SPaolo Bonzini --disable-hax) hax="disabled" 1097180fb750Szhanghailiang ;; 10981badb709SPaolo Bonzini --enable-hax) hax="enabled" 1099180fb750Szhanghailiang ;; 11001badb709SPaolo Bonzini --disable-hvf) hvf="disabled" 1101c97d6d2cSSergio Andres Gomez Del Real ;; 11021badb709SPaolo Bonzini --enable-hvf) hvf="enabled" 1103c97d6d2cSSergio Andres Gomez Del Real ;; 110474a414a1SReinoud Zandijk --disable-nvmm) nvmm="disabled" 110574a414a1SReinoud Zandijk ;; 110674a414a1SReinoud Zandijk --enable-nvmm) nvmm="enabled" 110774a414a1SReinoud Zandijk ;; 11081badb709SPaolo Bonzini --disable-whpx) whpx="disabled" 1109d661d9a4SJustin Terry (VM) ;; 11101badb709SPaolo Bonzini --enable-whpx) whpx="enabled" 1111d661d9a4SJustin Terry (VM) ;; 1112c6fbea47SRichard Henderson --disable-tcg-interpreter) tcg_interpreter="false" 11139195b2c2SStefan Weil ;; 1114c6fbea47SRichard Henderson --enable-tcg-interpreter) tcg_interpreter="true" 11159195b2c2SStefan Weil ;; 1116727c8bb8SPaolo Bonzini --disable-cap-ng) cap_ng="disabled" 111747e98658SCorey Bryant ;; 1118727c8bb8SPaolo Bonzini --enable-cap-ng) cap_ng="enabled" 111947e98658SCorey Bryant ;; 11201badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 1121d1a14257SAlex Bennée plugins="no" 1122b3f6ea7eSPaolo Bonzini ;; 11231badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 1124b3f6ea7eSPaolo Bonzini ;; 1125aa087962SPaolo Bonzini --disable-malloc-trim) malloc_trim="disabled" 11265a22ab71SYang Zhong ;; 1127aa087962SPaolo Bonzini --enable-malloc-trim) malloc_trim="enabled" 11285a22ab71SYang Zhong ;; 1129cd4ec0b4SGerd Hoffmann --disable-spice) spice="no" 1130cd4ec0b4SGerd Hoffmann ;; 113158d3f3ffSGerd Hoffmann --enable-spice) 113258d3f3ffSGerd Hoffmann spice_protocol="yes" 113358d3f3ffSGerd Hoffmann spice="yes" 113458d3f3ffSGerd Hoffmann ;; 113558d3f3ffSGerd Hoffmann --disable-spice-protocol) 113658d3f3ffSGerd Hoffmann spice_protocol="no" 113758d3f3ffSGerd Hoffmann spice="no" 113858d3f3ffSGerd Hoffmann ;; 113958d3f3ffSGerd Hoffmann --enable-spice-protocol) spice_protocol="yes" 1140cd4ec0b4SGerd Hoffmann ;; 11419db405a3SPaolo Bonzini --disable-libiscsi) libiscsi="disabled" 1142c589b249SRonnie Sahlberg ;; 11439db405a3SPaolo Bonzini --enable-libiscsi) libiscsi="enabled" 1144c589b249SRonnie Sahlberg ;; 114530045c05SPaolo Bonzini --disable-libnfs) libnfs="disabled" 11466542aa9cSPeter Lieven ;; 114730045c05SPaolo Bonzini --enable-libnfs) libnfs="enabled" 11486542aa9cSPeter Lieven ;; 114905c2a3e7Sbellard --enable-profiler) profiler="yes" 115005c2a3e7Sbellard ;; 1151b4e312e9SPaolo Bonzini --disable-cocoa) cocoa="disabled" 115214821030SPavel Borzenkov ;; 1153a23a6789SPaolo Bonzini --enable-cocoa) cocoa="enabled" 11545b0753e0Sbellard ;; 1155cad25d69Spbrook --disable-system) softmmu="no" 11560a8e90f4Spbrook ;; 1157cad25d69Spbrook --enable-system) softmmu="yes" 11580a8e90f4Spbrook ;; 11590953a80fSZachary Amsden --disable-user) 11600953a80fSZachary Amsden linux_user="no" ; 11610953a80fSZachary Amsden bsd_user="no" ; 11620953a80fSZachary Amsden ;; 11630953a80fSZachary Amsden --enable-user) ;; 1164831b7825Sths --disable-linux-user) linux_user="no" 11650a8e90f4Spbrook ;; 1166831b7825Sths --enable-linux-user) linux_user="yes" 1167831b7825Sths ;; 116884778508Sblueswir1 --disable-bsd-user) bsd_user="no" 116984778508Sblueswir1 ;; 117084778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 117184778508Sblueswir1 ;; 117240d6444eSAvi Kivity --enable-pie) pie="yes" 117334005a00SKirill A. Shutemov ;; 117440d6444eSAvi Kivity --disable-pie) pie="no" 117534005a00SKirill A. Shutemov ;; 117685aa5189Sbellard --enable-werror) werror="yes" 117785aa5189Sbellard ;; 117885aa5189Sbellard --disable-werror) werror="no" 117985aa5189Sbellard ;; 1180cdad781dSDaniele Buono --enable-lto) lto="true" 1181cdad781dSDaniele Buono ;; 1182cdad781dSDaniele Buono --disable-lto) lto="false" 1183cdad781dSDaniele Buono ;; 118463678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 118563678e17SSteven Noonan ;; 118663678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 118763678e17SSteven Noonan ;; 11881e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 11891e4f6065SDaniele Buono ;; 11901e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 11911e4f6065SDaniele Buono ;; 11929e62ba48SDaniele Buono --enable-cfi) 11939e62ba48SDaniele Buono cfi="true"; 11949e62ba48SDaniele Buono lto="true"; 11959e62ba48SDaniele Buono ;; 11969e62ba48SDaniele Buono --disable-cfi) cfi="false" 11979e62ba48SDaniele Buono ;; 11989e62ba48SDaniele Buono --enable-cfi-debug) cfi_debug="true" 11999e62ba48SDaniele Buono ;; 12009e62ba48SDaniele Buono --disable-cfi-debug) cfi_debug="false" 12019e62ba48SDaniele Buono ;; 12025285e593SYonggang Luo --disable-curses) curses="disabled" 12034d3b6f6eSbalrog ;; 12045285e593SYonggang Luo --enable-curses) curses="enabled" 1205c584a6d0SJuan Quintela ;; 12065285e593SYonggang Luo --disable-iconv) iconv="disabled" 1207e08bb301SSamuel Thibault ;; 12085285e593SYonggang Luo --enable-iconv) iconv="enabled" 1209e08bb301SSamuel Thibault ;; 1210f9cd86feSPaolo Bonzini --disable-curl) curl="disabled" 1211769ce76dSAlexander Graf ;; 1212f9cd86feSPaolo Bonzini --enable-curl) curl="enabled" 1213788c8196SJuan Quintela ;; 1214fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 12152df87df7SJuan Quintela ;; 1216fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 1217fbb4121dSPaolo Bonzini ;; 1218fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 1219fbb4121dSPaolo Bonzini ;; 1220fbb4121dSPaolo Bonzini --enable-fdt=system) fdt="system" 12212df87df7SJuan Quintela ;; 12225c6c3a6cSChristoph Hellwig --disable-linux-aio) linux_aio="no" 12235c6c3a6cSChristoph Hellwig ;; 12245c6c3a6cSChristoph Hellwig --enable-linux-aio) linux_aio="yes" 12255c6c3a6cSChristoph Hellwig ;; 122653c22b68SPaolo Bonzini --disable-linux-io-uring) linux_io_uring="disabled" 1227c10dd856SAarushi Mehta ;; 122853c22b68SPaolo Bonzini --enable-linux-io-uring) linux_io_uring="enabled" 1229c10dd856SAarushi Mehta ;; 1230f7f2d651SPaolo Bonzini --disable-attr) attr="disabled" 1231758e8e38SVenkateswararao Jujjuri (JV) ;; 1232f7f2d651SPaolo Bonzini --enable-attr) attr="enabled" 1233758e8e38SVenkateswararao Jujjuri (JV) ;; 1234a40161cbSPaolo Bonzini --disable-membarrier) membarrier="no" 1235a40161cbSPaolo Bonzini ;; 1236a40161cbSPaolo Bonzini --enable-membarrier) membarrier="yes" 1237a40161cbSPaolo Bonzini ;; 123846627f41SAndrew Melnychenko --disable-bpf) bpf="disabled" 123946627f41SAndrew Melnychenko ;; 124046627f41SAndrew Melnychenko --enable-bpf) bpf="enabled" 124146627f41SAndrew Melnychenko ;; 1242c8d5450bSPaolo Bonzini --disable-blobs) blobs="false" 124377755340Sths ;; 12447e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 12454a19f1ecSpbrook ;; 1246519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 1247519175a2SAlex Barcelo ;; 124870c60c08SStefan Hajnoczi --disable-coroutine-pool) coroutine_pool="no" 124970c60c08SStefan Hajnoczi ;; 125070c60c08SStefan Hajnoczi --enable-coroutine-pool) coroutine_pool="yes" 125170c60c08SStefan Hajnoczi ;; 12527d992e4dSPeter Lieven --enable-debug-stack-usage) debug_stack_usage="yes" 12537d992e4dSPeter Lieven ;; 1254f0d92b56SLongpeng(Mike) --enable-crypto-afalg) crypto_afalg="yes" 1255f0d92b56SLongpeng(Mike) ;; 1256f0d92b56SLongpeng(Mike) --disable-crypto-afalg) crypto_afalg="no" 1257f0d92b56SLongpeng(Mike) ;; 1258e3667660SYonggang Luo --disable-docs) docs="disabled" 125970ec5dc0SAnthony Liguori ;; 1260e3667660SYonggang Luo --enable-docs) docs="enabled" 126183a3ab8bSJuan Quintela ;; 1262d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 1263d5970055SMichael S. Tsirkin ;; 1264d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 1265d5970055SMichael S. Tsirkin ;; 1266042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 1267042cea27SGonglei ;; 1268299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 1269042cea27SGonglei ;; 12705e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 12715e9be92dSNicholas Bellinger ;; 12725e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 12735e9be92dSNicholas Bellinger ;; 1274fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 1275fc0b9b0eSStefan Hajnoczi ;; 1276fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 1277fc0b9b0eSStefan Hajnoczi ;; 1278e5e856c1SStefan Hajnoczi --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" 1279bc15e44cSStefan Hajnoczi ;; 1280e5e856c1SStefan Hajnoczi --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" 1281bc15e44cSStefan Hajnoczi ;; 128298fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 128398fc1adaSDr. David Alan Gilbert ;; 128498fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 128598fc1adaSDr. David Alan Gilbert ;; 1286da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 128720ff075bSMichael Walle ;; 1288da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 128920ff075bSMichael Walle ;; 1290fabd1e93SPaolo Bonzini --disable-rbd) rbd="disabled" 1291f27aaf4bSChristian Brunner ;; 1292fabd1e93SPaolo Bonzini --enable-rbd) rbd="enabled" 1293f27aaf4bSChristian Brunner ;; 12948c84cf11SSergei Trofimovich --disable-xfsctl) xfs="no" 12958c84cf11SSergei Trofimovich ;; 12968c84cf11SSergei Trofimovich --enable-xfsctl) xfs="yes" 12978c84cf11SSergei Trofimovich ;; 12985f364c57SPaolo Bonzini --disable-smartcard) smartcard="disabled" 1299111a38b0SRobert Relyea ;; 13005f364c57SPaolo Bonzini --enable-smartcard) smartcard="enabled" 1301111a38b0SRobert Relyea ;; 13020a40bcb7SCésar Belley --disable-u2f) u2f="disabled" 13030a40bcb7SCésar Belley ;; 13040a40bcb7SCésar Belley --enable-u2f) u2f="enabled" 13050a40bcb7SCésar Belley ;; 130690540f32SPaolo Bonzini --disable-libusb) libusb="disabled" 13072b2325ffSGerd Hoffmann ;; 130890540f32SPaolo Bonzini --enable-libusb) libusb="enabled" 13092b2325ffSGerd Hoffmann ;; 131018f31e60SPaolo Bonzini --disable-usb-redir) usb_redir="disabled" 131169354a83SHans de Goede ;; 131218f31e60SPaolo Bonzini --enable-usb-redir) usb_redir="enabled" 131369354a83SHans de Goede ;; 13141ffb3bbbSPaolo Bonzini --disable-zlib-test) 13151ece9905SAlon Levy ;; 13160c32a0aeSPaolo Bonzini --disable-lzo) lzo="disabled" 1317b25c9dffSStefan Weil ;; 13180c32a0aeSPaolo Bonzini --enable-lzo) lzo="enabled" 1319607dacd0Sqiaonuohan ;; 1320241611eaSPaolo Bonzini --disable-snappy) snappy="disabled" 1321b25c9dffSStefan Weil ;; 1322241611eaSPaolo Bonzini --enable-snappy) snappy="enabled" 1323607dacd0Sqiaonuohan ;; 132429ba6116SPaolo Bonzini --disable-bzip2) bzip2="disabled" 13256b383c08SPeter Wu ;; 132629ba6116SPaolo Bonzini --enable-bzip2) bzip2="enabled" 13276b383c08SPeter Wu ;; 1328ecea3696SPaolo Bonzini --enable-lzfse) lzfse="enabled" 132983bc1f97SJulio Faracco ;; 1330ecea3696SPaolo Bonzini --disable-lzfse) lzfse="disabled" 133183bc1f97SJulio Faracco ;; 1332b1def33dSPaolo Bonzini --disable-zstd) zstd="disabled" 13333a678481SJuan Quintela ;; 1334b1def33dSPaolo Bonzini --enable-zstd) zstd="enabled" 13353a678481SJuan Quintela ;; 1336d138cee9SMichael Roth --enable-guest-agent) guest_agent="yes" 1337d138cee9SMichael Roth ;; 1338d138cee9SMichael Roth --disable-guest-agent) guest_agent="no" 1339d138cee9SMichael Roth ;; 1340b846ab7cSPaolo Bonzini --enable-guest-agent-msi) guest_agent_msi="enabled" 13419dacf32dSYossi Hindin ;; 1342b846ab7cSPaolo Bonzini --disable-guest-agent-msi) guest_agent_msi="disabled" 13439dacf32dSYossi Hindin ;; 1344d9840e25STomoki Sekiyama --with-vss-sdk) vss_win32_sdk="" 1345d9840e25STomoki Sekiyama ;; 1346d9840e25STomoki Sekiyama --with-vss-sdk=*) vss_win32_sdk="$optarg" 1347d9840e25STomoki Sekiyama ;; 1348d9840e25STomoki Sekiyama --without-vss-sdk) vss_win32_sdk="no" 1349d9840e25STomoki Sekiyama ;; 1350d9840e25STomoki Sekiyama --with-win-sdk) win_sdk="" 1351d9840e25STomoki Sekiyama ;; 1352d9840e25STomoki Sekiyama --with-win-sdk=*) win_sdk="$optarg" 1353d9840e25STomoki Sekiyama ;; 1354d9840e25STomoki Sekiyama --without-win-sdk) win_sdk="no" 1355d9840e25STomoki Sekiyama ;; 13564b1c11fdSDaniel P. Berrange --enable-tools) want_tools="yes" 13574b1c11fdSDaniel P. Berrange ;; 13584b1c11fdSDaniel P. Berrange --disable-tools) want_tools="no" 13594b1c11fdSDaniel P. Berrange ;; 136090835c2bSPaolo Bonzini --enable-seccomp) seccomp="enabled" 1361f794573eSEduardo Otubo ;; 136290835c2bSPaolo Bonzini --disable-seccomp) seccomp="disabled" 1363f794573eSEduardo Otubo ;; 136408821ca2SPaolo Bonzini --disable-glusterfs) glusterfs="disabled" 1365eb100396SBharata B Rao ;; 136686583a07SLiam Merwick --disable-avx2) avx2_opt="no" 136786583a07SLiam Merwick ;; 136886583a07SLiam Merwick --enable-avx2) avx2_opt="yes" 136986583a07SLiam Merwick ;; 13706b8cd447SRobert Hoo --disable-avx512f) avx512f_opt="no" 13716b8cd447SRobert Hoo ;; 13726b8cd447SRobert Hoo --enable-avx512f) avx512f_opt="yes" 13736b8cd447SRobert Hoo ;; 13746b8cd447SRobert Hoo 137508821ca2SPaolo Bonzini --enable-glusterfs) glusterfs="enabled" 1376eb100396SBharata B Rao ;; 137752b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 137852b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1379583f6e7bSStefan Hajnoczi ;; 1380cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 1381cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 1382cb6414dfSFam Zheng ;; 1383315d3184SFam Zheng --enable-uuid|--disable-uuid) 1384315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 1385315d3184SFam Zheng ;; 13861b695471SPaolo Bonzini --disable-gtk) gtk="disabled" 1387a4ccabcfSAnthony Liguori ;; 13881b695471SPaolo Bonzini --enable-gtk) gtk="enabled" 1389a4ccabcfSAnthony Liguori ;; 1390a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 1391a1c5e949SDaniel P. Berrange ;; 139257612511SPaolo Bonzini --disable-gnutls) gnutls="disabled" 1393ddbb0d09SDaniel P. Berrange ;; 139457612511SPaolo Bonzini --enable-gnutls) gnutls="enabled" 1395ddbb0d09SDaniel P. Berrange ;; 139657612511SPaolo Bonzini --disable-nettle) nettle="disabled" 139791bfcdb0SDaniel P. Berrange ;; 139857612511SPaolo Bonzini --enable-nettle) nettle="enabled" 139991bfcdb0SDaniel P. Berrange ;; 140057612511SPaolo Bonzini --disable-gcrypt) gcrypt="disabled" 140191bfcdb0SDaniel P. Berrange ;; 140257612511SPaolo Bonzini --enable-gcrypt) gcrypt="enabled" 140391bfcdb0SDaniel P. Berrange ;; 140405e391aeSPaolo Bonzini --disable-auth-pam) auth_pam="disabled" 14058953caf3SDaniel P. Berrange ;; 140605e391aeSPaolo Bonzini --enable-auth-pam) auth_pam="enabled" 14078953caf3SDaniel P. Berrange ;; 14082da776dbSMichael R. Hines --enable-rdma) rdma="yes" 14092da776dbSMichael R. Hines ;; 14102da776dbSMichael R. Hines --disable-rdma) rdma="no" 14112da776dbSMichael R. Hines ;; 141221ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 141321ab34c9SMarcel Apfelbaum ;; 141421ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 141521ab34c9SMarcel Apfelbaum ;; 1416c23d7b4eSPaolo Bonzini --disable-vte) vte="disabled" 1417bbbf9bfbSStefan Weil ;; 1418c23d7b4eSPaolo Bonzini --enable-vte) vte="enabled" 1419bbbf9bfbSStefan Weil ;; 1420587d59d6SPaolo Bonzini --disable-virglrenderer) virglrenderer="disabled" 14219d9e1521SGerd Hoffmann ;; 1422587d59d6SPaolo Bonzini --enable-virglrenderer) virglrenderer="enabled" 14239d9e1521SGerd Hoffmann ;; 1424e91c793cSCole Robinson --disable-tpm) tpm="no" 1425e91c793cSCole Robinson ;; 1426ab214c29SStefan Berger --enable-tpm) tpm="yes" 1427ab214c29SStefan Berger ;; 1428b10d49d7SPino Toscano --disable-libssh) libssh="no" 14290a12ec87SRichard W.M. Jones ;; 1430b10d49d7SPino Toscano --enable-libssh) libssh="yes" 14310a12ec87SRichard W.M. Jones ;; 1432ed1701c6SDr. David Alan Gilbert --disable-live-block-migration) live_block_migration="no" 1433ed1701c6SDr. David Alan Gilbert ;; 1434ed1701c6SDr. David Alan Gilbert --enable-live-block-migration) live_block_migration="yes" 1435ed1701c6SDr. David Alan Gilbert ;; 1436a99d57bbSWanlong Gao --disable-numa) numa="no" 1437a99d57bbSWanlong Gao ;; 1438a99d57bbSWanlong Gao --enable-numa) numa="yes" 1439a99d57bbSWanlong Gao ;; 1440c5b36c25SPaolo Bonzini --disable-libxml2) libxml2="disabled" 1441ed279a06SKlim Kireev ;; 1442c5b36c25SPaolo Bonzini --enable-libxml2) libxml2="enabled" 1443ed279a06SKlim Kireev ;; 14442847b469SFam Zheng --disable-tcmalloc) tcmalloc="no" 14452847b469SFam Zheng ;; 14462847b469SFam Zheng --enable-tcmalloc) tcmalloc="yes" 14472847b469SFam Zheng ;; 14487b01cb97SAlexandre Derumier --disable-jemalloc) jemalloc="no" 14497b01cb97SAlexandre Derumier ;; 14507b01cb97SAlexandre Derumier --enable-jemalloc) jemalloc="yes" 14517b01cb97SAlexandre Derumier ;; 1452a6b1d4c0SChanglong Xie --disable-replication) replication="no" 1453a6b1d4c0SChanglong Xie ;; 1454a6b1d4c0SChanglong Xie --enable-replication) replication="yes" 1455a6b1d4c0SChanglong Xie ;; 14562f740136SJeff Cody --disable-bochs) bochs="no" 14572f740136SJeff Cody ;; 14582f740136SJeff Cody --enable-bochs) bochs="yes" 14592f740136SJeff Cody ;; 14602f740136SJeff Cody --disable-cloop) cloop="no" 14612f740136SJeff Cody ;; 14622f740136SJeff Cody --enable-cloop) cloop="yes" 14632f740136SJeff Cody ;; 14642f740136SJeff Cody --disable-dmg) dmg="no" 14652f740136SJeff Cody ;; 14662f740136SJeff Cody --enable-dmg) dmg="yes" 14672f740136SJeff Cody ;; 14682f740136SJeff Cody --disable-qcow1) qcow1="no" 14692f740136SJeff Cody ;; 14702f740136SJeff Cody --enable-qcow1) qcow1="yes" 14712f740136SJeff Cody ;; 14722f740136SJeff Cody --disable-vdi) vdi="no" 14732f740136SJeff Cody ;; 14742f740136SJeff Cody --enable-vdi) vdi="yes" 14752f740136SJeff Cody ;; 14762f740136SJeff Cody --disable-vvfat) vvfat="no" 14772f740136SJeff Cody ;; 14782f740136SJeff Cody --enable-vvfat) vvfat="yes" 14792f740136SJeff Cody ;; 14802f740136SJeff Cody --disable-qed) qed="no" 14812f740136SJeff Cody ;; 14822f740136SJeff Cody --enable-qed) qed="yes" 14832f740136SJeff Cody ;; 14842f740136SJeff Cody --disable-parallels) parallels="no" 14852f740136SJeff Cody ;; 14862f740136SJeff Cody --enable-parallels) parallels="yes" 14872f740136SJeff Cody ;; 1488e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 1489e6a74868SMarc-André Lureau ;; 1490299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 1491299e6f19SPaolo Bonzini ;; 1492108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 1493108a6481SCindy Lu ;; 1494108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 1495108a6481SCindy Lu ;; 1496299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1497299e6f19SPaolo Bonzini ;; 1498299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1499e6a74868SMarc-André Lureau ;; 15008b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 15018ca80760SRichard Henderson ;; 15028b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 15038ca80760SRichard Henderson ;; 15048b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1505e219c499SRichard Henderson ;; 1506e219c499SRichard Henderson --enable-capstone=system) capstone="system" 1507e219c499SRichard Henderson ;; 1508cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1509cc84d63aSDaniel P. Berrange ;; 15107d7dbf9dSDan Streetman --enable-git-update) 15117d7dbf9dSDan Streetman git_submodules_action="update" 15127d7dbf9dSDan Streetman echo "--enable-git-update deprecated, use --with-git-submodules=update" 1513f62bbee5SDaniel P. Berrange ;; 15147d7dbf9dSDan Streetman --disable-git-update) 15157d7dbf9dSDan Streetman git_submodules_action="validate" 15167d7dbf9dSDan Streetman echo "--disable-git-update deprecated, use --with-git-submodules=validate" 15177d7dbf9dSDan Streetman ;; 15187d7dbf9dSDan Streetman --with-git-submodules=*) 15197d7dbf9dSDan Streetman git_submodules_action="$optarg" 1520f62bbee5SDaniel P. Berrange ;; 1521ba59fb77SPaolo Bonzini --enable-debug-mutex) debug_mutex=yes 1522ba59fb77SPaolo Bonzini ;; 1523ba59fb77SPaolo Bonzini --disable-debug-mutex) debug_mutex=no 1524ba59fb77SPaolo Bonzini ;; 15255cd5d8a7SMiroslav Rezanina --enable-libpmem) libpmem="enabled" 152617824406SJunyan He ;; 15275cd5d8a7SMiroslav Rezanina --disable-libpmem) libpmem="disabled" 152817824406SJunyan He ;; 15294113f4cfSLaurent Vivier --enable-xkbcommon) xkbcommon="enabled" 153075411919SJames Le Cuirot ;; 15314113f4cfSLaurent Vivier --disable-xkbcommon) xkbcommon="disabled" 153275411919SJames Le Cuirot ;; 15339b8e4298SAlex Bennée --enable-plugins) if test "$mingw32" = "yes"; then 15349b8e4298SAlex Bennée error_exit "TCG plugins not currently supported on Windows platforms" 15359b8e4298SAlex Bennée else 15369b8e4298SAlex Bennée plugins="yes" 15379b8e4298SAlex Bennée fi 153840e8c6f4SAlex Bennée ;; 153940e8c6f4SAlex Bennée --disable-plugins) plugins="no" 154040e8c6f4SAlex Bennée ;; 1541afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1542afc3a8f9SAlex Bennée ;; 1543afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1544afc3a8f9SAlex Bennée ;; 1545adc28027SAlexander Bulekov --enable-fuzzing) fuzzing=yes 1546adc28027SAlexander Bulekov ;; 1547adc28027SAlexander Bulekov --disable-fuzzing) fuzzing=no 1548adc28027SAlexander Bulekov ;; 1549f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1550f48e590aSAlex Bennée ;; 1551b767d257SMarek Marczykowski-Górecki --enable-rng-none) rng_none=yes 1552b767d257SMarek Marczykowski-Górecki ;; 1553b767d257SMarek Marczykowski-Górecki --disable-rng-none) rng_none=no 1554b767d257SMarek Marczykowski-Górecki ;; 155554e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 155654e7aac0SAlexey Krasikov ;; 155754e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 155854e7aac0SAlexey Krasikov ;; 155912033e16SMiroslav Rezanina --enable-libdaxctl) libdaxctl="enabled" 156021b2eca6SJingqi Liu ;; 156112033e16SMiroslav Rezanina --disable-libdaxctl) libdaxctl="disabled" 156221b2eca6SJingqi Liu ;; 1563a484a719SMax Reitz --enable-fuse) fuse="enabled" 1564a484a719SMax Reitz ;; 1565a484a719SMax Reitz --disable-fuse) fuse="disabled" 1566a484a719SMax Reitz ;; 1567df4ea709SMax Reitz --enable-fuse-lseek) fuse_lseek="enabled" 1568df4ea709SMax Reitz ;; 1569df4ea709SMax Reitz --disable-fuse-lseek) fuse_lseek="disabled" 1570df4ea709SMax Reitz ;; 1571106ad1f9SPaolo Bonzini --enable-multiprocess) multiprocess="enabled" 15723090de69SJagannathan Raman ;; 1573106ad1f9SPaolo Bonzini --disable-multiprocess) multiprocess="disabled" 15743090de69SJagannathan Raman ;; 157520cf7b8eSDenis Plotnikov --enable-gio) gio=yes 157620cf7b8eSDenis Plotnikov ;; 157720cf7b8eSDenis Plotnikov --disable-gio) gio=no 157820cf7b8eSDenis Plotnikov ;; 1579b8e0c493SJoelle van Dyne --enable-slirp-smbd) slirp_smbd=yes 1580b8e0c493SJoelle van Dyne ;; 1581b8e0c493SJoelle van Dyne --disable-slirp-smbd) slirp_smbd=no 1582b8e0c493SJoelle van Dyne ;; 15832d2ad6d0SFam Zheng *) 15842d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 15852d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 15862d2ad6d0SFam Zheng exit 1 15877f1559c6Sbalrog ;; 15887d13299dSbellard esac 15897d13299dSbellarddone 15907d13299dSbellard 1591d1a14257SAlex Bennée# test for any invalid configuration combinations 1592d1a14257SAlex Bennéeif test "$plugins" = "yes" -a "$tcg" = "disabled"; then 1593d1a14257SAlex Bennée error_exit "Can't enable plugins on non-TCG builds" 1594d1a14257SAlex Bennéefi 1595d1a14257SAlex Bennée 15967d7dbf9dSDan Streetmancase $git_submodules_action in 15977d7dbf9dSDan Streetman update|validate) 15987d7dbf9dSDan Streetman if test ! -e "$source_path/.git"; then 15997d7dbf9dSDan Streetman echo "ERROR: cannot $git_submodules_action git submodules without .git" 16007d7dbf9dSDan Streetman exit 1 16017d7dbf9dSDan Streetman fi 16027d7dbf9dSDan Streetman ;; 16037d7dbf9dSDan Streetman ignore) 1604b80fd281SPaolo Bonzini if ! test -f "$source_path/ui/keycodemapdb/README" 1605b80fd281SPaolo Bonzini then 1606b80fd281SPaolo Bonzini echo 1607b80fd281SPaolo Bonzini echo "ERROR: missing GIT submodules" 1608b80fd281SPaolo Bonzini echo 1609b80fd281SPaolo Bonzini if test -e "$source_path/.git"; then 1610b80fd281SPaolo Bonzini echo "--with-git-submodules=ignore specified but submodules were not" 1611b80fd281SPaolo Bonzini echo "checked out. Please initialize and update submodules." 1612b80fd281SPaolo Bonzini else 1613b80fd281SPaolo Bonzini echo "This is not a GIT checkout but module content appears to" 1614b80fd281SPaolo Bonzini echo "be missing. Do not use 'git archive' or GitHub download links" 1615b80fd281SPaolo Bonzini echo "to acquire QEMU source archives. Non-GIT builds are only" 1616b80fd281SPaolo Bonzini echo "supported with source archives linked from:" 1617b80fd281SPaolo Bonzini echo 1618b80fd281SPaolo Bonzini echo " https://www.qemu.org/download/#source" 1619b80fd281SPaolo Bonzini echo 1620b80fd281SPaolo Bonzini echo "Developers working with GIT can use scripts/archive-source.sh" 1621b80fd281SPaolo Bonzini echo "if they need to create valid source archives." 1622b80fd281SPaolo Bonzini fi 1623b80fd281SPaolo Bonzini echo 1624b80fd281SPaolo Bonzini exit 1 1625b80fd281SPaolo Bonzini fi 16267d7dbf9dSDan Streetman ;; 16277d7dbf9dSDan Streetman *) 16287d7dbf9dSDan Streetman echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" 16297d7dbf9dSDan Streetman exit 1 16307d7dbf9dSDan Streetman ;; 16317d7dbf9dSDan Streetmanesac 16327d7dbf9dSDan Streetman 163322a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 163422a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 163522a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 163622a87800SMarc-André Lureau 163722a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 163815588a62SJoshua Watt bindir="${bindir:-$prefix}" 163922a87800SMarc-André Lureauelse 164015588a62SJoshua Watt bindir="${bindir:-$prefix/bin}" 164115588a62SJoshua Wattfi 164222a87800SMarc-André Lureaumandir="${mandir:-$prefix/share/man}" 164322a87800SMarc-André Lureaudatadir="${datadir:-$prefix/share}" 1644ca8c0909SMarc-André Lureaudocdir="${docdir:-$prefix/share/doc}" 164522a87800SMarc-André Lureausysconfdir="${sysconfdir:-$prefix/etc}" 164622a87800SMarc-André Lureaulocal_statedir="${local_statedir:-$prefix/var}" 164716bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 164816bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 164922a87800SMarc-André Lureau 165040293e58Sbellardcase "$cpu" in 1651e3608d66SRichard Henderson ppc) 1652e3608d66SRichard Henderson CPU_CFLAGS="-m32" 1653db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 1654e3608d66SRichard Henderson ;; 1655e3608d66SRichard Henderson ppc64) 1656e3608d66SRichard Henderson CPU_CFLAGS="-m64" 1657db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1658e3608d66SRichard Henderson ;; 16599b9c37c3SRichard Henderson sparc) 1660f1079bb8SRichard Henderson CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" 1661db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" 16623142255cSblueswir1 ;; 1663ed968ff1SJuan Quintela sparc64) 166479f3b12fSPeter Crosthwaite CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1665db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 16663142255cSblueswir1 ;; 166776d83bdeSths s390) 1668061cdd81SRichard Henderson CPU_CFLAGS="-m31" 1669db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" 167028d7cc49SRichard Henderson ;; 167128d7cc49SRichard Henderson s390x) 1672061cdd81SRichard Henderson CPU_CFLAGS="-m64" 1673db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 167476d83bdeSths ;; 167540293e58Sbellard i386) 167679f3b12fSPeter Crosthwaite CPU_CFLAGS="-m32" 1677db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 167840293e58Sbellard ;; 167940293e58Sbellard x86_64) 16807ebee43eSRichard Henderson # ??? Only extremely old AMD cpus do not have cmpxchg16b. 16817ebee43eSRichard Henderson # If we truly care, we should simply detect this case at 16827ebee43eSRichard Henderson # runtime and generate the fallback to serial emulation. 16837ebee43eSRichard Henderson CPU_CFLAGS="-m64 -mcx16" 1684db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1685379f6698SPaul Brook ;; 1686c72b26ecSRichard Henderson x32) 1687c72b26ecSRichard Henderson CPU_CFLAGS="-mx32" 1688db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" 1689c72b26ecSRichard Henderson ;; 169030163d89SPeter Maydell # No special flags required for other host CPUs 16913142255cSblueswir1esac 16923142255cSblueswir1 1693b1aa4de1SAlex Bennéeeval "cross_cc_${cpu}=\$cc" 16942038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 169579f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 169679f3b12fSPeter Crosthwaite 1697affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly 1698affc88ccSPeter Maydell# support, even if we're using TCI. 1699affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then 1700affc88ccSPeter Maydell bsd_user="no" 1701affc88ccSPeter Maydell linux_user="no" 1702affc88ccSPeter Maydellfi 1703affc88ccSPeter Maydell 170460e0df25SPeter Maydelldefault_target_list="" 170543692239SMarkus Armbrusterdeprecated_targets_list=ppc64abi32-linux-user 1706fdb75aefSPaolo Bonzinideprecated_features="" 17076e92f823SPeter Maydellmak_wilds="" 17086e92f823SPeter Maydell 170960e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 1710812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak" 171160e0df25SPeter Maydellfi 171260e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 1713812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak" 171460e0df25SPeter Maydellfi 171560e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 1716812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak" 171760e0df25SPeter Maydellfi 171860e0df25SPeter Maydell 17193a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will 17203a5ae4a9SAlex Bennée# skip it. 17213a5ae4a9SAlex Bennéeif test -z "$target_list"; then 17223a5ae4a9SAlex Bennée if test -z "$target_list_exclude"; then 17233a5ae4a9SAlex Bennée target_list_exclude="$deprecated_targets_list" 17243a5ae4a9SAlex Bennée else 17253a5ae4a9SAlex Bennée target_list_exclude="$target_list_exclude,$deprecated_targets_list" 17263a5ae4a9SAlex Bennée fi 17272d838d9bSAlex Bennéefi 17282d838d9bSAlex Bennée 1729447e133fSAlex Bennéefor config in $mak_wilds; do 1730447e133fSAlex Bennée target="$(basename "$config" .mak)" 173198db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1732447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1733447e133fSAlex Bennée fi 1734447e133fSAlex Bennéedone 17356e92f823SPeter Maydell 1736c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output 173764a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) 1738c53eeaf7SStefan Hajnoczi 1739af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1740af5db58eSpbrookcat << EOF 1741af5db58eSpbrook 1742af5db58eSpbrookUsage: configure [options] 1743af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1744af5db58eSpbrook 174508fb77edSStefan WeilStandard options: 174608fb77edSStefan Weil --help print this message 174708fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 174808fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 174908fb77edSStefan Weil use %M for cpu name [$interp_prefix] 17502deca810SAlex Bennée --target-list=LIST set target list (default: build all non-deprecated) 175108fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 175208fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 17532deca810SAlex Bennée$(echo Deprecated targets: $deprecated_targets_list | \ 17542deca810SAlex Bennée fold -s -w 53 | sed -e 's/^/ /') 1755447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 175608fb77edSStefan Weil 175708fb77edSStefan WeilAdvanced options (experts only): 17583812c0c4SJoelle van Dyne --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] 175908fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 176008fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 176108fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 176208fb77edSStefan Weil build time 176308fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 176408fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 176508fb77edSStefan Weil --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 176611cde1c8SBruno Dominguez --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS 176708fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1768d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1769d422b2bcSAlex Bennée --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests 177008fb77edSStefan Weil --make=MAKE use specified make [$make] 177108fb77edSStefan Weil --python=PYTHON use specified python [$python] 17722eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1773a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 177448328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 177508fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1776db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 17777d7dbf9dSDan Streetman --with-git-submodules=update update git submodules (default if .git dir exists) 17787d7dbf9dSDan Streetman --with-git-submodules=validate fail if git submodules are not up to date 17797d7dbf9dSDan Streetman --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) 178008fb77edSStefan Weil --static enable static build [$static] 178108fb77edSStefan Weil --mandir=PATH install man pages in PATH 178210ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1783fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 178410ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 178508fb77edSStefan Weil --bindir=PATH install binaries in PATH 178608fb77edSStefan Weil --libdir=PATH install libraries in PATH 1787db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 178810ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 178908fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 17903d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 179113336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1792ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1793db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1794c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1795c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1796c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1797d1d5e9eeSAlex Bennée desired devices in configs/devices/) 1798d1d5e9eeSAlex Bennée --with-devices-ARCH=NAME override default configs/devices 179908fb77edSStefan Weil --enable-debug enable common debug build options 1800247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 18010aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 180208fb77edSStefan Weil --disable-strip disable stripping binaries 180308fb77edSStefan Weil --disable-werror disable compilation abort on warning 180463678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 180508fb77edSStefan Weil --audio-drv-list=LIST set audio drivers list: 180608fb77edSStefan Weil Available drivers: $audio_possible_drivers 180708fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 180808fb77edSStefan Weil --block-drv-rw-whitelist=L 180908fb77edSStefan Weil set block driver read-write whitelist 1810e5f05f8cSKevin Wolf (by default affects only QEMU, not tools like qemu-img) 181108fb77edSStefan Weil --block-drv-ro-whitelist=L 181208fb77edSStefan Weil set block driver read-only whitelist 1813e5f05f8cSKevin Wolf (by default affects only QEMU, not tools like qemu-img) 1814e5f05f8cSKevin Wolf --enable-block-drv-whitelist-in-tools 1815e5f05f8cSKevin Wolf use block whitelist also in tools instead of only QEMU 18165b808275SLluís Vilanova --enable-trace-backends=B Set trace backend 1817c53eeaf7SStefan Hajnoczi Available backends: $trace_backend_list 181808fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 181908fb77edSStefan Weil Default:trace-<pid> 1820c23f23b9SMichael Tokarev --disable-slirp disable SLIRP userspace network connectivity 1821e9a16e38SPhilippe Mathieu-Daudé --enable-tcg-interpreter enable TCI (TCG with bytecode interpreter, experimental and slow) 18225a22ab71SYang Zhong --enable-malloc-trim enable libc malloc_trim() for memory optimization 1823c23f23b9SMichael Tokarev --oss-lib path to OSS library 1824c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 182508fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 182633c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 182708fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1828c23f23b9SMichael Tokarev --disable-blobs disable installing provided firmware blobs 1829c23f23b9SMichael Tokarev --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1830c23f23b9SMichael Tokarev --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1831a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 1832c12d66aaSLin Ma --enable-gprof QEMU profiling with gprof 1833c12d66aaSLin Ma --enable-profiler profiler support 1834c12d66aaSLin Ma --enable-debug-stack-usage 1835c12d66aaSLin Ma track the maximum stack usage of stacks created by qemu_alloc_stack 183640e8c6f4SAlex Bennée --enable-plugins 183740e8c6f4SAlex Bennée enable plugins via shared library loading 1838afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1839f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 1840c23f23b9SMichael Tokarev 1841c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and 1842c87ea116SAlex Bennéedisabled with --disable-FEATURE, default is enabled if available 1843c87ea116SAlex Bennée(unless built with --without-default-features): 1844c23f23b9SMichael Tokarev 1845c23f23b9SMichael Tokarev system all system emulation targets 1846c23f23b9SMichael Tokarev user supported user emulation targets 1847c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1848c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1849c23f23b9SMichael Tokarev docs build documentation 1850c23f23b9SMichael Tokarev guest-agent build the QEMU Guest Agent 1851c23f23b9SMichael Tokarev guest-agent-msi build guest agent Windows MSI installation package 1852c23f23b9SMichael Tokarev pie Position Independent Executables 185321e709aaSMarc-André Lureau modules modules support (non-Windows) 1854bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1855c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1856c23f23b9SMichael Tokarev debug-info debugging information 1857cdad781dSDaniele Buono lto Enable Link-Time Optimization. 1858c23f23b9SMichael Tokarev sparse sparse checker 18591e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 18601e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 18619e62ba48SDaniele Buono cfi Enable Control-Flow Integrity for indirect function calls. 18629e62ba48SDaniele Buono In case of a cfi violation, QEMU is terminated with SIGILL 18639e62ba48SDaniele Buono Depends on lto and is incompatible with modules 18649e62ba48SDaniele Buono Automatically enables Link-Time Optimization (lto) 18659e62ba48SDaniele Buono cfi-debug In case of a cfi violation, a message containing the line that 18669e62ba48SDaniele Buono triggered the error is written to stderr. After the error, 18679e62ba48SDaniele Buono QEMU is still terminated with SIGILL 1868ddbb0d09SDaniel P. Berrange gnutls GNUTLS cryptography support 186991bfcdb0SDaniel P. Berrange nettle nettle cryptography support 187091bfcdb0SDaniel P. Berrange gcrypt libgcrypt cryptography support 18718953caf3SDaniel P. Berrange auth-pam PAM access control 1872c23f23b9SMichael Tokarev sdl SDL UI 187304c6e16fSMarkus Armbruster sdl-image SDL Image support for icons 1874c23f23b9SMichael Tokarev gtk gtk UI 1875c23f23b9SMichael Tokarev vte vte support for the gtk UI 1876c23f23b9SMichael Tokarev curses curses UI 1877e08bb301SSamuel Thibault iconv font glyph conversion support 1878c23f23b9SMichael Tokarev vnc VNC UI support 1879c23f23b9SMichael Tokarev vnc-sasl SASL encryption for VNC server 1880c23f23b9SMichael Tokarev vnc-jpeg JPEG lossy compression for VNC server 1881c23f23b9SMichael Tokarev vnc-png PNG compression for VNC server 1882c23f23b9SMichael Tokarev cocoa Cocoa UI (Mac OS X only) 1883c23f23b9SMichael Tokarev virtfs VirtFS 1884cece116cSMisono Tomohiro virtiofsd build virtiofs daemon (virtiofsd) 18855c53015aSPaolo Bonzini libudev Use libudev to enumerate host devices 1886fe8fc5aeSPaolo Bonzini mpath Multipath persistent reservation passthrough 1887c23f23b9SMichael Tokarev xen xen backend driver support 188870c292afSAnthony PERARD xen-pci-passthrough PCI passthrough support for Xen 1889c23f23b9SMichael Tokarev brlapi BrlAPI (Braile) 1890c23f23b9SMichael Tokarev curl curl connectivity 1891a40161cbSPaolo Bonzini membarrier membarrier system call (for Linux 4.14+ or Windows) 1892c23f23b9SMichael Tokarev fdt fdt device tree 1893c23f23b9SMichael Tokarev kvm KVM acceleration support 1894b0cb0a66SVincent Palatin hax HAX acceleration support 1895c97d6d2cSSergio Andres Gomez Del Real hvf Hypervisor.framework acceleration support 189674a414a1SReinoud Zandijk nvmm NVMM acceleration support 1897d661d9a4SJustin Terry (VM) whpx Windows Hypervisor Platform acceleration support 189821ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 189921ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1900c23f23b9SMichael Tokarev vde support for vde network 1901c23f23b9SMichael Tokarev netmap support for netmap network 1902c23f23b9SMichael Tokarev linux-aio Linux AIO support 1903c10dd856SAarushi Mehta linux-io-uring Linux io_uring support 1904c23f23b9SMichael Tokarev cap-ng libcap-ng support 1905c23f23b9SMichael Tokarev attr attr and xattr support 1906299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1907299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1908299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1909299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1910299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1911299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1912bc15e44cSStefan Hajnoczi vhost-user-blk-server vhost-user-blk server support 1913108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 191446627f41SAndrew Melnychenko bpf BPF kernel support 1915c23f23b9SMichael Tokarev spice spice 191658d3f3ffSGerd Hoffmann spice-protocol spice-protocol 1917c23f23b9SMichael Tokarev rbd rados block device (rbd) 1918c23f23b9SMichael Tokarev libiscsi iscsi support 1919c23f23b9SMichael Tokarev libnfs nfs support 19207b02f544SMarc-André Lureau smartcard smartcard support (libcacard) 19210a40bcb7SCésar Belley u2f U2F support (u2f-emu) 1922c23f23b9SMichael Tokarev libusb libusb (for usb passthrough) 1923ed1701c6SDr. David Alan Gilbert live-block-migration Block migration in the main migration stream 1924c23f23b9SMichael Tokarev usb-redir usb network redirection support 1925c23f23b9SMichael Tokarev lzo support of lzo compression library 1926c23f23b9SMichael Tokarev snappy support of snappy compression library 1927c23f23b9SMichael Tokarev bzip2 support of bzip2 compression library 1928c23f23b9SMichael Tokarev (for reading bzip2-compressed dmg images) 192983bc1f97SJulio Faracco lzfse support of lzfse compression library 193083bc1f97SJulio Faracco (for reading lzfse-compressed dmg images) 19313a678481SJuan Quintela zstd support for zstd compression library 1932d298ac10SDenis Plotnikov (for migration compression and qcow2 cluster compression) 1933c23f23b9SMichael Tokarev seccomp seccomp support 1934c23f23b9SMichael Tokarev coroutine-pool coroutine freelist (better performance) 1935c23f23b9SMichael Tokarev glusterfs GlusterFS backend 1936c23f23b9SMichael Tokarev tpm TPM support 1937b10d49d7SPino Toscano libssh ssh block device support 1938c23f23b9SMichael Tokarev numa libnuma support 1939ed279a06SKlim Kireev libxml2 for Parallels image format 1940c23f23b9SMichael Tokarev tcmalloc tcmalloc support 19417b01cb97SAlexandre Derumier jemalloc jemalloc support 194286583a07SLiam Merwick avx2 AVX2 optimization support 19436b8cd447SRobert Hoo avx512f AVX512F optimization support 1944a6b1d4c0SChanglong Xie replication replication support 1945c12d66aaSLin Ma opengl opengl support 1946c12d66aaSLin Ma virglrenderer virgl rendering support 1947c12d66aaSLin Ma xfsctl xfsctl support 1948c12d66aaSLin Ma qom-cast-debug cast debugging support 19498de73fa8SCleber Rosa tools build qemu-io, qemu-nbd and qemu-img tools 19502f740136SJeff Cody bochs bochs image format support 19512f740136SJeff Cody cloop cloop image format support 19522f740136SJeff Cody dmg dmg image format support 19532f740136SJeff Cody qcow1 qcow v1 image format support 19542f740136SJeff Cody vdi vdi image format support 19552f740136SJeff Cody vvfat vvfat image format support 19562f740136SJeff Cody qed qed image format support 19572f740136SJeff Cody parallels parallels image format support 1958f0d92b56SLongpeng(Mike) crypto-afalg Linux AF_ALG crypto backend driver 19598ca80760SRichard Henderson capstone capstone disassembler support 1960ba59fb77SPaolo Bonzini debug-mutex mutex debugging support 196117824406SJunyan He libpmem libpmem support 196275411919SJames Le Cuirot xkbcommon xkbcommon support 1963b767d257SMarek Marczykowski-Górecki rng-none dummy RNG, avoid using /dev/(u)random and getrandom() 196421b2eca6SJingqi Liu libdaxctl libdaxctl support 1965a484a719SMax Reitz fuse FUSE block device export 1966df4ea709SMax Reitz fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports 1967106ad1f9SPaolo Bonzini multiprocess Out of process device emulation support 196820cf7b8eSDenis Plotnikov gio libgio support 1969b8e0c493SJoelle van Dyne slirp-smbd use smbd (at path --smbd=*) in slirp networking 197008fb77edSStefan Weil 197108fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1972af5db58eSpbrookEOF 19732d2ad6d0SFam Zhengexit 0 1974af5db58eSpbrookfi 1975af5db58eSpbrook 19769c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1977bb768f71SThomas Huthrm -f */config-devices.mak.d 19789c790242SThomas Huth 1979faf44142SDaniel P. Berrangéif test -z "$python" 1980faf44142SDaniel P. Berrangéthen 1981c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1982c53eeaf7SStefan Hajnoczifi 19838e2c76bdSRoman Bolshakovif ! has "$make" 19848e2c76bdSRoman Bolshakovthen 19858e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 19868e2c76bdSRoman Bolshakovfi 1987c53eeaf7SStefan Hajnoczi 1988c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1989c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 19901b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 19911b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1992c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1993c53eeaf7SStefan Hajnoczifi 1994c53eeaf7SStefan Hajnoczi 1995755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1996406ab2f3SCleber 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) 1997755ee70fSCleber Rosa 1998c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1999c53eeaf7SStefan Hajnoczipython="$python -B" 2000c53eeaf7SStefan Hajnoczi 20010a01d76fSMarc-André Lureauif test -z "$meson"; then 20026ebd89cfSPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then 20030a01d76fSMarc-André Lureau meson=meson 20047d7dbf9dSDan Streetman elif test $git_submodules_action != 'ignore' ; then 20050a01d76fSMarc-André Lureau meson=git 20060a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 20070a01d76fSMarc-André Lureau meson=internal 20080a01d76fSMarc-André Lureau else 20090a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 20100a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 20110a01d76fSMarc-André Lureau else 2012a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 2013a5665051SPaolo Bonzini fi 20140a01d76fSMarc-André Lureau fi 20150a01d76fSMarc-André Lureauelse 20160a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 20170a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 20180a01d76fSMarc-André Lureau # 20190a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 20200a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 20210a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 20220a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 20230a01d76fSMarc-André Lureau case "$meson" in 20240a01d76fSMarc-André Lureau git | internal) ;; 20250a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 20260a01d76fSMarc-André Lureau esac 20270a01d76fSMarc-André Lureau fi 20280a01d76fSMarc-André Lureaufi 2029a5665051SPaolo Bonzini 20300a01d76fSMarc-André Lureauif test "$meson" = git; then 20310a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 20320a01d76fSMarc-André Lureaufi 20330a01d76fSMarc-André Lureau 20340a01d76fSMarc-André Lureaucase "$meson" in 20350a01d76fSMarc-André Lureau git | internal) 20360a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 20370a01d76fSMarc-André Lureau ;; 203884ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 20390a01d76fSMarc-André Lureauesac 20400a01d76fSMarc-André Lureau 204109e93326SPaolo Bonzini# Probe for ninja 204248328880SPaolo Bonzini 204348328880SPaolo Bonziniif test -z "$ninja"; then 204448328880SPaolo Bonzini for c in ninja ninja-build samu; do 204548328880SPaolo Bonzini if has $c; then 204648328880SPaolo Bonzini ninja=$(command -v "$c") 204748328880SPaolo Bonzini break 204848328880SPaolo Bonzini fi 204948328880SPaolo Bonzini done 205009e93326SPaolo Bonzini if test -z "$ninja"; then 205109e93326SPaolo Bonzini error_exit "Cannot find Ninja" 205209e93326SPaolo Bonzini fi 205348328880SPaolo Bonzinifi 2054a5665051SPaolo Bonzini 20559aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 20569aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 20579aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 20589aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 20599aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 20609aae6e54SDaniel Henrique Barbozaif compile_object ; then 20619aae6e54SDaniel Henrique Barboza : C compiler works ok 20629aae6e54SDaniel Henrique Barbozaelse 20639aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 20649aae6e54SDaniel Henrique Barbozafi 20659aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 20669aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 20679aae6e54SDaniel Henrique Barbozafi 20689aae6e54SDaniel Henrique Barboza 20699c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 20709c83ffd8SPeter Maydell# by default. Only enable by default for git builds 20719c83ffd8SPeter Maydellif test -z "$werror" ; then 20727d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore" && \ 2073e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 20749c83ffd8SPeter Maydell werror="yes" 20759c83ffd8SPeter Maydell else 20769c83ffd8SPeter Maydell werror="no" 20779c83ffd8SPeter Maydell fi 20789c83ffd8SPeter Maydellfi 20799c83ffd8SPeter Maydell 2080975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 2081fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 2082fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 2083fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 2084fb59dabdSPeter Maydell # host OS we should stop now. 2085951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 2086fb59dabdSPeter Maydellfi 2087fb59dabdSPeter Maydell 2088efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 2089efc6c070SThomas Huthcat > $TMPC << EOF 2090efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 2091efc6c070SThomas Huth# ifdef __apple_build_version__ 20922a85a08cSDaniel P. Berrangé# if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 20932a85a08cSDaniel P. Berrangé# error You need at least XCode Clang v10.0 to compile QEMU 2094efc6c070SThomas Huth# endif 2095efc6c070SThomas Huth# else 20962a85a08cSDaniel P. Berrangé# if __clang_major__ < 6 || (__clang_major__ == 6 && __clang_minor__ < 0) 20972a85a08cSDaniel P. Berrangé# error You need at least Clang v6.0 to compile QEMU 2098efc6c070SThomas Huth# endif 2099efc6c070SThomas Huth# endif 2100efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 210156208a0dSDaniel P. Berrangé# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 5) 210256208a0dSDaniel P. Berrangé# error You need at least GCC v7.5.0 to compile QEMU 2103efc6c070SThomas Huth# endif 2104efc6c070SThomas Huth#else 2105efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 2106efc6c070SThomas Huth#endif 2107efc6c070SThomas Huthint main (void) { return 0; } 2108efc6c070SThomas HuthEOF 2109efc6c070SThomas Huthif ! compile_prog "" "" ; then 21102a85a08cSDaniel P. Berrangé error_exit "You need at least GCC v7.5 or Clang v6.0 (or XCode Clang v10.0)" 2111efc6c070SThomas Huthfi 2112efc6c070SThomas Huth 211300849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 211400849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 211500849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 211600849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 211700849b92SRichard Henderson# just silently disable some features, so it's too error prone. 211800849b92SRichard Henderson 211900849b92SRichard Hendersonwarn_flags= 212000849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 212100849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 212200849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 212300849b92SRichard Hendersonadd_to warn_flags -Wformat-security 212400849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 212500849b92SRichard Hendersonadd_to warn_flags -Winit-self 212600849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 212700849b92SRichard Hendersonadd_to warn_flags -Wempty-body 212800849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 212900849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 213000849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 21310a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 213200849b92SRichard Henderson 213300849b92SRichard Hendersonnowarn_flags= 213400849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 213500849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 213600849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 213700849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 213800849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 2139aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 2140bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 214100849b92SRichard Henderson 214200849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 214393b25869SJohn Snow 214493b25869SJohn Snowcc_has_warning_flag() { 214593b25869SJohn Snow write_c_skeleton; 214693b25869SJohn Snow 2147a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 2148a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 2149a1d29d6cSPeter Maydell # warning options). 215093b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 215193b25869SJohn Snow compile_prog "-Werror $optflag" "" 215293b25869SJohn Snow} 215393b25869SJohn Snow 215493b25869SJohn Snowfor flag in $gcc_flags; do 215593b25869SJohn Snow if cc_has_warning_flag $flag ; then 21568d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 21578d05095cSPaolo Bonzini fi 21588d05095cSPaolo Bonzinidone 21598d05095cSPaolo Bonzini 216063678e17SSteven Noonanif test "$stack_protector" != "no"; then 2161fccd35a0SRodrigo Rebello cat > $TMPC << EOF 2162fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 2163fccd35a0SRodrigo Rebello{ 2164fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 2165fccd35a0SRodrigo Rebello while (*c) { 2166fccd35a0SRodrigo Rebello *p++ = *c++; 2167fccd35a0SRodrigo Rebello } 2168fccd35a0SRodrigo Rebello return 0; 2169fccd35a0SRodrigo Rebello} 2170fccd35a0SRodrigo RebelloEOF 217163678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 21723b463a3fSMiroslav Rezanina sp_on=0 217363678e17SSteven Noonan for flag in $gcc_flags; do 2174590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 2175590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 2176086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 2177590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 217863678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 2179db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 21803b463a3fSMiroslav Rezanina sp_on=1 218163678e17SSteven Noonan break 218263678e17SSteven Noonan fi 218363678e17SSteven Noonan done 21843b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 21853b463a3fSMiroslav Rezanina if test $sp_on = 0; then 21863b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 21873b463a3fSMiroslav Rezanina fi 21883b463a3fSMiroslav Rezanina fi 218937746c5eSMarc-André Lureaufi 219037746c5eSMarc-André Lureau 219120bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 219220bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 219320bc94a2SPaolo Bonzinicat > $TMPC << EOF 219420bc94a2SPaolo Bonzinistruct { 219520bc94a2SPaolo Bonzini int a[2]; 219620bc94a2SPaolo Bonzini} x = {0}; 219720bc94a2SPaolo BonziniEOF 219820bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 219920bc94a2SPaolo Bonzini : 220020bc94a2SPaolo Bonzinielse 220120bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 220220bc94a2SPaolo Bonzinifi 220320bc94a2SPaolo Bonzini 220421e709aaSMarc-André Lureau# Our module code doesn't support Windows 220521e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 220621e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 220721e709aaSMarc-André Lureaufi 220821e709aaSMarc-André Lureau 2209bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 2210bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 2211bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 2212bd83c861SChristian Ehrhardtfi 2213bd83c861SChristian Ehrhardt 22145f2453acSAlex Bennée# Static linking is not possible with plugins, modules or PIE 221540d6444eSAvi Kivityif test "$static" = "yes" ; then 2216aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 2217aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 2218aa0d1f44SPaolo Bonzini fi 22195f2453acSAlex Bennée if test "$plugins" = "yes"; then 22205f2453acSAlex Bennée error_exit "static and plugins are mutually incompatible" 2221ba4dd2aaSAlex Bennée else 2222ba4dd2aaSAlex Bennée plugins="no" 22235f2453acSAlex Bennée fi 222440d6444eSAvi Kivityfi 222540d6444eSAvi Kivity 2226768b7855SEmilio G. Cota# Unconditional check for compiler __thread support 2227768b7855SEmilio G. Cota cat > $TMPC << EOF 2228768b7855SEmilio G. Cotastatic __thread int tls_var; 2229768b7855SEmilio G. Cotaint main(void) { return tls_var; } 2230768b7855SEmilio G. CotaEOF 2231768b7855SEmilio G. Cota 2232768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then 2233768b7855SEmilio G. Cota error_exit "Your compiler does not support the __thread specifier for " \ 2234768b7855SEmilio G. Cota "Thread-Local Storage (TLS). Please upgrade to a version that does." 2235768b7855SEmilio G. Cotafi 2236768b7855SEmilio G. Cota 223740d6444eSAvi Kivitycat > $TMPC << EOF 223821d4a791SAvi Kivity 223921d4a791SAvi Kivity#ifdef __linux__ 224021d4a791SAvi Kivity# define THREAD __thread 224121d4a791SAvi Kivity#else 224221d4a791SAvi Kivity# define THREAD 224321d4a791SAvi Kivity#endif 224421d4a791SAvi Kivitystatic THREAD int tls_var; 224521d4a791SAvi Kivityint main(void) { return tls_var; } 224640d6444eSAvi KivityEOF 2247b2634124SRichard Henderson 2248b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs. 2249412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 2250412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 2251412aeacdSAlex Bennéefi 2252412aeacdSAlex Bennée 225312781462SRichard Hendersonif test "$static" = "yes"; then 2254eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 22555770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 225612781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 225712781462SRichard Henderson pie="yes" 225812781462SRichard Henderson elif test "$pie" = "yes"; then 225912781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 226012781462SRichard Henderson else 226112781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 226212781462SRichard Henderson pie="no" 226312781462SRichard Henderson fi 226412781462SRichard Hendersonelif test "$pie" = "no"; then 22655770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 2266eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 22675770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 22685770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 226940d6444eSAvi Kivity pie="yes" 22702c674109SRichard Hendersonelif test "$pie" = "yes"; then 227176ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 227240d6444eSAvi Kivityelse 227340d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 227440d6444eSAvi Kivity pie="no" 227540d6444eSAvi Kivityfi 227640d6444eSAvi Kivity 2277e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 2278e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 2279e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 2280e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 2281e6cbd751SRichard Hendersonfi 2282e6cbd751SRichard Henderson 228309dada40SPaolo Bonzini########################################## 228409dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 228509dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 228609dada40SPaolo Bonzini# specification is necessary 228709dada40SPaolo Bonzini 228809dada40SPaolo Bonziniif test "$cpu" = "i386"; then 228909dada40SPaolo Bonzini cat > $TMPC << EOF 229009dada40SPaolo Bonzinistatic int sfaa(int *ptr) 229109dada40SPaolo Bonzini{ 229209dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 229309dada40SPaolo Bonzini} 229409dada40SPaolo Bonzini 229509dada40SPaolo Bonziniint main(void) 229609dada40SPaolo Bonzini{ 229709dada40SPaolo Bonzini int val = 42; 22981405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 229909dada40SPaolo Bonzini sfaa(&val); 230009dada40SPaolo Bonzini return val; 230109dada40SPaolo Bonzini} 230209dada40SPaolo BonziniEOF 230309dada40SPaolo Bonzini if ! compile_prog "" "" ; then 230409dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 230509dada40SPaolo Bonzini fi 230609dada40SPaolo Bonzinifi 230709dada40SPaolo Bonzini 230809dada40SPaolo Bonzini######################################### 2309ec530c81Sbellard# Solaris specific configure tool chain decisions 231009dada40SPaolo Bonzini 2311ec530c81Sbellardif test "$solaris" = "yes" ; then 23126792aa11SLoïc Minier if has ar; then 23136792aa11SLoïc Minier : 23146792aa11SLoïc Minier else 2315ec530c81Sbellard if test -f /usr/ccs/bin/ar ; then 231676ad07a4SPeter Maydell error_exit "No path includes ar" \ 231776ad07a4SPeter Maydell "Add /usr/ccs/bin to your path and rerun configure" 2318ec530c81Sbellard fi 231976ad07a4SPeter Maydell error_exit "No path includes ar" 2320ec530c81Sbellard fi 2321ec530c81Sbellardfi 2322ec530c81Sbellard 232356267b62SPhilippe Mathieu-Daudéif test "$tcg" = "enabled"; then 232456267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 232556267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 232656267b62SPhilippe Mathieu-Daudéfi 232756267b62SPhilippe Mathieu-Daudé 2328afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 2329fdb75aefSPaolo Bonzini default_targets=yes 2330d880a3baSPaolo Bonzini for target in $default_target_list; do 2331d880a3baSPaolo Bonzini target_list="$target_list $target" 2332d880a3baSPaolo Bonzini done 2333d880a3baSPaolo Bonzini target_list="${target_list# }" 2334121afa9eSAnthony Liguorielse 2335fdb75aefSPaolo Bonzini default_targets=no 233689138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 2337d880a3baSPaolo Bonzini for target in $target_list; do 233825b48338SPeter Maydell # Check that we recognised the target name; this allows a more 233925b48338SPeter Maydell # friendly error message than if we let it fall through. 234025b48338SPeter Maydell case " $default_target_list " in 234125b48338SPeter Maydell *" $target "*) 234225b48338SPeter Maydell ;; 234325b48338SPeter Maydell *) 234425b48338SPeter Maydell error_exit "Unknown target name '$target'" 234525b48338SPeter Maydell ;; 234625b48338SPeter Maydell esac 234725b48338SPeter Maydell done 2348d880a3baSPaolo Bonzinifi 234925b48338SPeter Maydell 2350fdb75aefSPaolo Bonzinifor target in $target_list; do 2351fdb75aefSPaolo Bonzini # if a deprecated target is enabled we note it here 2352fdb75aefSPaolo Bonzini if echo "$deprecated_targets_list" | grep -q "$target"; then 2353fdb75aefSPaolo Bonzini add_to deprecated_features $target 2354fdb75aefSPaolo Bonzini fi 2355fdb75aefSPaolo Bonzinidone 2356fdb75aefSPaolo Bonzini 2357f55fe278SPaolo Bonzini# see if system emulation was really requested 2358f55fe278SPaolo Bonzinicase " $target_list " in 2359f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 2360f55fe278SPaolo Bonzini ;; 2361f55fe278SPaolo Bonzini *) softmmu=no 2362f55fe278SPaolo Bonzini ;; 2363f55fe278SPaolo Bonziniesac 23645327cf48Sbellard 2365249247c9SJuan Quintelafeature_not_found() { 2366249247c9SJuan Quintela feature=$1 236721684af0SStewart Smith remedy=$2 2368249247c9SJuan Quintela 236976ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 237021684af0SStewart Smith "configure was not able to find it." \ 237121684af0SStewart Smith "$remedy" 2372249247c9SJuan Quintela} 2373249247c9SJuan Quintela 23747d13299dSbellard# --- 23757d13299dSbellard# big/little endian test 23767d13299dSbellardcat > $TMPC << EOF 2377659eb157SThomas Huth#include <stdio.h> 237861cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 237961cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 2380659eb157SThomas Huthint main(int argc, char *argv[]) 2381659eb157SThomas Huth{ 2382659eb157SThomas Huth return printf("%s %s\n", (char *)big_endian, (char *)little_endian); 23837d13299dSbellard} 23847d13299dSbellardEOF 23857d13299dSbellard 2386659eb157SThomas Huthif compile_prog ; then 2387659eb157SThomas Huth if strings -a $TMPE | grep -q BiGeNdIaN ; then 238861cc919fSMike Frysinger bigendian="yes" 2389659eb157SThomas Huth elif strings -a $TMPE | grep -q LiTtLeEnDiAn ; then 239061cc919fSMike Frysinger bigendian="no" 23917d13299dSbellard else 23927d13299dSbellard echo big/little test failed 2393659eb157SThomas Huth exit 1 23947d13299dSbellard fi 23957d13299dSbellardelse 239661cc919fSMike Frysinger echo big/little test failed 2397659eb157SThomas Huth exit 1 23987d13299dSbellardfi 23997d13299dSbellard 2400b0a47e79SJuan Quintela########################################## 2401e10ee3f5SPhilippe Mathieu-Daudé# system tools 2402e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then 2403e10ee3f5SPhilippe Mathieu-Daudé if test "$softmmu" = "no"; then 2404e10ee3f5SPhilippe Mathieu-Daudé want_tools=no 2405e10ee3f5SPhilippe Mathieu-Daudé else 2406e10ee3f5SPhilippe Mathieu-Daudé want_tools=yes 2407e10ee3f5SPhilippe Mathieu-Daudé fi 2408e10ee3f5SPhilippe Mathieu-Daudéfi 2409e10ee3f5SPhilippe Mathieu-Daudé 2410e10ee3f5SPhilippe Mathieu-Daudé########################################## 241190520ee4SPhilippe Mathieu-Daudé# Disable features only meaningful for system-mode emulation 241290520ee4SPhilippe Mathieu-Daudéif test "$softmmu" = "no"; then 241390520ee4SPhilippe Mathieu-Daudé audio_drv_list="" 241490520ee4SPhilippe Mathieu-Daudéfi 241590520ee4SPhilippe Mathieu-Daudé 241690520ee4SPhilippe Mathieu-Daudé########################################## 2417015a33bdSGonglei# L2TPV3 probe 2418015a33bdSGonglei 2419015a33bdSGongleicat > $TMPC <<EOF 2420015a33bdSGonglei#include <sys/socket.h> 2421bff6cb72SMichael Tokarev#include <linux/ip.h> 2422015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); } 2423015a33bdSGongleiEOF 2424015a33bdSGongleiif compile_prog "" "" ; then 2425015a33bdSGonglei l2tpv3=yes 2426015a33bdSGongleielse 2427015a33bdSGonglei l2tpv3=no 2428015a33bdSGongleifi 2429015a33bdSGonglei 2430195588ccSDavid CARLIERcat > $TMPC <<EOF 2431195588ccSDavid CARLIER#include <sys/mman.h> 2432195588ccSDavid CARLIERint main(int argc, char *argv[]) { 2433195588ccSDavid CARLIER return mlockall(MCL_FUTURE); 2434195588ccSDavid CARLIER} 2435195588ccSDavid CARLIEREOF 2436195588ccSDavid CARLIERif compile_prog "" "" ; then 2437195588ccSDavid CARLIER have_mlockall=yes 2438195588ccSDavid CARLIERelse 2439195588ccSDavid CARLIER have_mlockall=no 2440195588ccSDavid CARLIERfi 2441195588ccSDavid CARLIER 2442299e6f19SPaolo Bonzini######################################### 2443299e6f19SPaolo Bonzini# vhost interdependencies and host support 2444299e6f19SPaolo Bonzini 2445299e6f19SPaolo Bonzini# vhost backends 2446d88618f7SStefan Hajnocziif test "$vhost_user" = "yes" && test "$linux" != "yes"; then 2447d88618f7SStefan Hajnoczi error_exit "vhost-user is only available on Linux" 2448299e6f19SPaolo Bonzinifi 2449108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 2450108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 2451108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 2452108a6481SCindy Lufi 2453299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 2454299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 2455299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 2456299e6f19SPaolo Bonzinifi 2457299e6f19SPaolo Bonzini 2458299e6f19SPaolo Bonzini# vhost-kernel devices 2459299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 2460299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 2461299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 2462299e6f19SPaolo Bonzinifi 2463299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 2464299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 2465299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 2466299e6f19SPaolo Bonzinifi 2467299e6f19SPaolo Bonzini 2468299e6f19SPaolo Bonzini# vhost-user backends 2469299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 2470299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 2471299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 2472299e6f19SPaolo Bonzinifi 2473299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 2474299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 2475299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 2476299e6f19SPaolo Bonzinifi 247798fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 247898fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 247998fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 248098fc1adaSDr. David Alan Gilbertfi 2481108a6481SCindy Lu#vhost-vdpa backends 2482108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 2483108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 2484108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 2485108a6481SCindy Lufi 2486299e6f19SPaolo Bonzini 248740bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 2488299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 2489299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 249040bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 2491299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 2492299e6f19SPaolo Bonzinifi 2493299e6f19SPaolo Bonzini 2494015a33bdSGonglei########################################## 2495779ab5e3SStefan Weil# pkg-config probe 2496779ab5e3SStefan Weil 2497779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 249876ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 2499779ab5e3SStefan Weilfi 2500779ab5e3SStefan Weil 2501779ab5e3SStefan Weil########################################## 2502b0a47e79SJuan Quintela# NPTL probe 2503b0a47e79SJuan Quintela 250424cb36a6SPeter Maydellif test "$linux_user" = "yes"; then 2505bd0c5661Spbrook cat > $TMPC <<EOF 2506bd0c5661Spbrook#include <sched.h> 250730813ceaSpbrook#include <linux/futex.h> 2508182eacc0SStefan Weilint main(void) { 2509bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 2510bd0c5661Spbrook#error bork 2511bd0c5661Spbrook#endif 2512182eacc0SStefan Weil return 0; 2513bd0c5661Spbrook} 2514bd0c5661SpbrookEOF 251524cb36a6SPeter Maydell if ! compile_object ; then 251621684af0SStewart Smith feature_not_found "nptl" "Install glibc and linux kernel headers." 2517b0a47e79SJuan Quintela fi 2518bd0c5661Spbrookfi 2519bd0c5661Spbrook 2520ac62922eSbalrog########################################## 2521e37630caSaliguori# xen probe 2522e37630caSaliguori 25231badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 2524c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 2525c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 2526c1cdd9d5SJuergen Gross # to obtain all needed flags. 2527c1cdd9d5SJuergen Gross 2528c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 2529c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 2530c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 2531c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 25321badb709SPaolo Bonzini xen=enabled 25335b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 2534c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 253558ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 253658ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 253758ea9a7aSAnthony PERARD fi 2538582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 2539582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 2540c1cdd9d5SJuergen Gross else 2541c1cdd9d5SJuergen Gross 25425b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 2543d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 2544d5b93ddfSAnthony PERARD 254550ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 254650ced5b3SStefan Weil # If no, we are done and there is no Xen support. 254750ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 254850ced5b3SStefan Weil 254950ced5b3SStefan Weil # Xen (any) 255050ced5b3SStefan Weil cat > $TMPC <<EOF 255150ced5b3SStefan Weil#include <xenctrl.h> 255250ced5b3SStefan Weilint main(void) { 255350ced5b3SStefan Weil return 0; 255450ced5b3SStefan Weil} 255550ced5b3SStefan WeilEOF 255650ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 255750ced5b3SStefan Weil # Xen not found 25581badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 255921684af0SStewart Smith feature_not_found "xen" "Install xen devel" 256050ced5b3SStefan Weil fi 25611badb709SPaolo Bonzini xen=disabled 256250ced5b3SStefan Weil 2563d5b93ddfSAnthony PERARD # Xen unstable 256469deef08SPeter Maydell elif 256569deef08SPeter Maydell cat > $TMPC <<EOF && 25662cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 25672cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 25682cbf8903SRoss Lagerwall#include <xendevicemodel.h> 2569d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 25702cbf8903SRoss Lagerwallint main(void) { 25712cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 2572d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 25732cbf8903SRoss Lagerwall 25742cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 25752cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 25762cbf8903SRoss Lagerwall 2577d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 2578d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 2579d3c49ebbSPaul Durrant 25802cbf8903SRoss Lagerwall return 0; 25812cbf8903SRoss Lagerwall} 25822cbf8903SRoss LagerwallEOF 25832cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25842cbf8903SRoss Lagerwall then 25852cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25862cbf8903SRoss Lagerwall xen_ctrl_version=41100 25871badb709SPaolo Bonzini xen=enabled 25882cbf8903SRoss Lagerwall elif 25892cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 25905ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 25915ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 259258ea9a7aSAnthony PERARD#include <xentoolcore.h> 25935ba3d756SIgor Druzhininint main(void) { 25945ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 25955ba3d756SIgor Druzhinin 25965ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 25975ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 259858ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 25995ba3d756SIgor Druzhinin 26005ba3d756SIgor Druzhinin return 0; 26015ba3d756SIgor Druzhinin} 26025ba3d756SIgor DruzhininEOF 260358ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 26045ba3d756SIgor Druzhinin then 260558ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 26065ba3d756SIgor Druzhinin xen_ctrl_version=41000 26071badb709SPaolo Bonzini xen=enabled 26085ba3d756SIgor Druzhinin elif 26095ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 2610da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 2611da8090ccSPaul Durrant#define __XEN_TOOLS__ 2612da8090ccSPaul Durrant#include <xendevicemodel.h> 2613da8090ccSPaul Durrantint main(void) { 2614da8090ccSPaul Durrant xendevicemodel_handle *xd; 2615da8090ccSPaul Durrant 2616da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 2617da8090ccSPaul Durrant xendevicemodel_close(xd); 2618da8090ccSPaul Durrant 2619da8090ccSPaul Durrant return 0; 2620da8090ccSPaul Durrant} 2621da8090ccSPaul DurrantEOF 2622da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 2623da8090ccSPaul Durrant then 2624da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 2625f1167ee6SJuergen Gross xen_ctrl_version=40900 26261badb709SPaolo Bonzini xen=enabled 2627da8090ccSPaul Durrant elif 2628da8090ccSPaul Durrant cat > $TMPC <<EOF && 26295eeb39c2SIan Campbell/* 26305eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 26315eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 2632b6eb9b45SPaulina Szubarczyk * 2633b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 2634b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 2635b6eb9b45SPaulina Szubarczyk */ 2636b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 2637b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 2638b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 2639b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 2640b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 2641b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 2642b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 2643b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 2644b6eb9b45SPaulina Szubarczyk#include <stdint.h> 2645b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 2646b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 2647b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 2648b6eb9b45SPaulina Szubarczyk#endif 2649b6eb9b45SPaulina Szubarczykint main(void) { 2650b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 2651b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 2652b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 2653b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 2654b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 2655b6eb9b45SPaulina Szubarczyk 2656b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 2657b6eb9b45SPaulina Szubarczyk 2658b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 2659b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2660b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2661b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2662b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 2663b6eb9b45SPaulina Szubarczyk 2664b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 2665b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 2666b6eb9b45SPaulina Szubarczyk 2667b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 2668b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 2669b6eb9b45SPaulina Szubarczyk 2670b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 2671b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 2672b6eb9b45SPaulina Szubarczyk 2673b6eb9b45SPaulina Szubarczyk return 0; 2674b6eb9b45SPaulina Szubarczyk} 2675b6eb9b45SPaulina SzubarczykEOF 2676b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 2677b6eb9b45SPaulina Szubarczyk then 2678f1167ee6SJuergen Gross xen_ctrl_version=40800 26791badb709SPaolo Bonzini xen=enabled 2680b6eb9b45SPaulina Szubarczyk elif 2681b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 2682b6eb9b45SPaulina Szubarczyk/* 2683b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 2684b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 26855eeb39c2SIan Campbell */ 26865eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 26875eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 26885eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 26895eeb39c2SIan Campbell#include <xenctrl.h> 26905eeb39c2SIan Campbell#include <xenstore.h> 26915eeb39c2SIan Campbell#include <xenevtchn.h> 26925eeb39c2SIan Campbell#include <xengnttab.h> 26935eeb39c2SIan Campbell#include <xenforeignmemory.h> 26945eeb39c2SIan Campbell#include <stdint.h> 26955eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 26965eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 26975eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 26985eeb39c2SIan Campbell#endif 26995eeb39c2SIan Campbellint main(void) { 27005eeb39c2SIan Campbell xc_interface *xc = NULL; 27015eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 27025eeb39c2SIan Campbell xenevtchn_handle *xe; 27035eeb39c2SIan Campbell xengnttab_handle *xg; 27045eeb39c2SIan Campbell 27055eeb39c2SIan Campbell xs_daemon_open(); 27065eeb39c2SIan Campbell 27075eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 27085eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 27095eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27105eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27115eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 27125eeb39c2SIan Campbell 27135eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 27145eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 27155eeb39c2SIan Campbell 27165eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 27175eeb39c2SIan Campbell xenevtchn_fd(xe); 27185eeb39c2SIan Campbell 27195eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 27205eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 27215eeb39c2SIan Campbell 27225eeb39c2SIan Campbell return 0; 27235eeb39c2SIan Campbell} 27245eeb39c2SIan CampbellEOF 27255eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 27265eeb39c2SIan Campbell then 2727f1167ee6SJuergen Gross xen_ctrl_version=40701 27281badb709SPaolo Bonzini xen=enabled 2729cdadde39SRoger Pau Monne 2730cdadde39SRoger Pau Monne # Xen 4.6 2731cdadde39SRoger Pau Monne elif 2732cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 2733cdadde39SRoger Pau Monne#include <xenctrl.h> 2734e108a3c1SAnthony PERARD#include <xenstore.h> 2735d5b93ddfSAnthony PERARD#include <stdint.h> 2736d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 2737d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 2738d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 2739d5b93ddfSAnthony PERARD#endif 2740d5b93ddfSAnthony PERARDint main(void) { 2741d5b93ddfSAnthony PERARD xc_interface *xc; 2742d5b93ddfSAnthony PERARD xs_daemon_open(); 2743d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 2744d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2745d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 2746b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27478688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2748d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 274920a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 2750d8b441a3SJan Beulich return 0; 2751d8b441a3SJan Beulich} 2752d8b441a3SJan BeulichEOF 2753d8b441a3SJan Beulich compile_prog "" "$xen_libs" 2754d8b441a3SJan Beulich then 2755f1167ee6SJuergen Gross xen_ctrl_version=40600 27561badb709SPaolo Bonzini xen=enabled 2757d8b441a3SJan Beulich 2758d8b441a3SJan Beulich # Xen 4.5 2759d8b441a3SJan Beulich elif 2760d8b441a3SJan Beulich cat > $TMPC <<EOF && 2761d8b441a3SJan Beulich#include <xenctrl.h> 2762d8b441a3SJan Beulich#include <xenstore.h> 2763d8b441a3SJan Beulich#include <stdint.h> 2764d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 2765d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 2766d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 2767d8b441a3SJan Beulich#endif 2768d8b441a3SJan Beulichint main(void) { 2769d8b441a3SJan Beulich xc_interface *xc; 2770d8b441a3SJan Beulich xs_daemon_open(); 2771d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 2772d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2773d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 2774d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2775d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27763996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 27773996e85cSPaul Durrant return 0; 27783996e85cSPaul Durrant} 27793996e85cSPaul DurrantEOF 27803996e85cSPaul Durrant compile_prog "" "$xen_libs" 27813996e85cSPaul Durrant then 2782f1167ee6SJuergen Gross xen_ctrl_version=40500 27831badb709SPaolo Bonzini xen=enabled 27843996e85cSPaul Durrant 27853996e85cSPaul Durrant elif 27863996e85cSPaul Durrant cat > $TMPC <<EOF && 27873996e85cSPaul Durrant#include <xenctrl.h> 27883996e85cSPaul Durrant#include <xenstore.h> 27893996e85cSPaul Durrant#include <stdint.h> 27903996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 27913996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 27923996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 27933996e85cSPaul Durrant#endif 27943996e85cSPaul Durrantint main(void) { 27953996e85cSPaul Durrant xc_interface *xc; 27963996e85cSPaul Durrant xs_daemon_open(); 27973996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 27983996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 27993996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 28003996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 28013996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 28028688e065SStefano Stabellini return 0; 28038688e065SStefano Stabellini} 28048688e065SStefano StabelliniEOF 28058688e065SStefano Stabellini compile_prog "" "$xen_libs" 280669deef08SPeter Maydell then 2807f1167ee6SJuergen Gross xen_ctrl_version=40200 28081badb709SPaolo Bonzini xen=enabled 28098688e065SStefano Stabellini 2810e37630caSaliguori else 28111badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2812edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2813edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2814fc321b4bSJuan Quintela fi 28151badb709SPaolo Bonzini xen=disabled 2816e37630caSaliguori fi 2817d5b93ddfSAnthony PERARD 28181badb709SPaolo Bonzini if test "$xen" = enabled; then 2819f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2820582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 28215eeb39c2SIan Campbell fi 2822d5b93ddfSAnthony PERARD fi 2823e37630caSaliguori fi 2824c1cdd9d5SJuergen Grossfi 2825e37630caSaliguori 2826d661d9a4SJustin Terry (VM)########################################## 28272da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 28282da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 28292da776dbSMichael R. Hines cat > $TMPC <<EOF 28302da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 28312da776dbSMichael R. Hinesint main(void) { return 0; } 28322da776dbSMichael R. HinesEOF 2833ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 28342da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 28352da776dbSMichael R. Hines rdma="yes" 28362da776dbSMichael R. Hines else 28372da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 28382da776dbSMichael R. Hines error_exit \ 2839ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 28402da776dbSMichael R. Hines " Your options:" \ 2841ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 28422da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 28432da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 28442da776dbSMichael R. Hines fi 28452da776dbSMichael R. Hines rdma="no" 28462da776dbSMichael R. Hines fi 28472da776dbSMichael R. Hinesfi 28482da776dbSMichael R. Hines 284921ab34c9SMarcel Apfelbaum########################################## 285021ab34c9SMarcel Apfelbaum# PVRDMA detection 285121ab34c9SMarcel Apfelbaum 285221ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 285321ab34c9SMarcel Apfelbaum#include <sys/mman.h> 285421ab34c9SMarcel Apfelbaum 285521ab34c9SMarcel Apfelbaumint 285621ab34c9SMarcel Apfelbaummain(void) 285721ab34c9SMarcel Apfelbaum{ 285821ab34c9SMarcel Apfelbaum char buf = 0; 285921ab34c9SMarcel Apfelbaum void *addr = &buf; 286021ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 286121ab34c9SMarcel Apfelbaum 286221ab34c9SMarcel Apfelbaum return 0; 286321ab34c9SMarcel Apfelbaum} 286421ab34c9SMarcel ApfelbaumEOF 286521ab34c9SMarcel Apfelbaum 286621ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 286721ab34c9SMarcel Apfelbaum case "$pvrdma" in 286821ab34c9SMarcel Apfelbaum "") 286921ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 287021ab34c9SMarcel Apfelbaum pvrdma="yes" 287121ab34c9SMarcel Apfelbaum else 287221ab34c9SMarcel Apfelbaum pvrdma="no" 287321ab34c9SMarcel Apfelbaum fi 287421ab34c9SMarcel Apfelbaum ;; 287521ab34c9SMarcel Apfelbaum "yes") 287621ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 287721ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 287821ab34c9SMarcel Apfelbaum fi 287921ab34c9SMarcel Apfelbaum pvrdma="yes" 288021ab34c9SMarcel Apfelbaum ;; 288121ab34c9SMarcel Apfelbaum "no") 288221ab34c9SMarcel Apfelbaum pvrdma="no" 288321ab34c9SMarcel Apfelbaum ;; 288421ab34c9SMarcel Apfelbaum esac 288521ab34c9SMarcel Apfelbaumelse 288621ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 288721ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 288821ab34c9SMarcel Apfelbaum fi 288921ab34c9SMarcel Apfelbaum pvrdma="no" 289021ab34c9SMarcel Apfelbaumfi 289195c6bff3SBenoît Canet 2892ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 2893ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 2894ee108585SYuval Shaia 2895ee108585SYuval Shaiacat > $TMPC <<EOF && 2896ee108585SYuval Shaia#include <infiniband/verbs.h> 2897ee108585SYuval Shaia 2898ee108585SYuval Shaiaint 2899ee108585SYuval Shaiamain(void) 2900ee108585SYuval Shaia{ 2901ee108585SYuval Shaia struct ibv_mr *mr; 2902ee108585SYuval Shaia struct ibv_pd *pd = NULL; 2903ee108585SYuval Shaia size_t length = 10; 2904ee108585SYuval Shaia uint64_t iova = 0; 2905ee108585SYuval Shaia int access = 0; 2906ee108585SYuval Shaia void *addr = NULL; 2907ee108585SYuval Shaia 2908ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 2909ee108585SYuval Shaia 2910ee108585SYuval Shaia ibv_dereg_mr(mr); 2911ee108585SYuval Shaia 2912ee108585SYuval Shaia return 0; 2913ee108585SYuval Shaia} 2914ee108585SYuval ShaiaEOF 2915ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 2916ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 2917ee108585SYuval Shaia fi 2918ee108585SYuval Shaiafi 2919ee108585SYuval Shaia 292095c6bff3SBenoît Canet########################################## 2921c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c 2922dce512deSChristoph Hellwigif test "$xfs" != "no" ; then 2923dce512deSChristoph Hellwig cat > $TMPC << EOF 2924ffc41d10SStefan Weil#include <stddef.h> /* NULL */ 2925dce512deSChristoph Hellwig#include <xfs/xfs.h> 2926dce512deSChristoph Hellwigint main(void) 2927dce512deSChristoph Hellwig{ 2928dce512deSChristoph Hellwig xfsctl(NULL, 0, 0, NULL); 2929dce512deSChristoph Hellwig return 0; 2930dce512deSChristoph Hellwig} 2931dce512deSChristoph HellwigEOF 2932dce512deSChristoph Hellwig if compile_prog "" "" ; then 2933dce512deSChristoph Hellwig xfs="yes" 2934dce512deSChristoph Hellwig else 2935dce512deSChristoph Hellwig if test "$xfs" = "yes" ; then 2936e3a6e0daSzhaolichang feature_not_found "xfs" "Install xfsprogs/xfslibs devel" 2937dce512deSChristoph Hellwig fi 2938dce512deSChristoph Hellwig xfs=no 2939dce512deSChristoph Hellwig fi 2940dce512deSChristoph Hellwigfi 2941dce512deSChristoph Hellwig 2942dce512deSChristoph Hellwig########################################## 29438a16d273Sths# vde libraries probe 2944dfb278bdSJuan Quintelaif test "$vde" != "no" ; then 29454baae0acSJuan Quintela vde_libs="-lvdeplug" 29468a16d273Sths cat > $TMPC << EOF 29478a16d273Sths#include <libvdeplug.h> 29484a7f0e06Spbrookint main(void) 29494a7f0e06Spbrook{ 29504a7f0e06Spbrook struct vde_open_args a = {0, 0, 0}; 2951fea08e08SPeter Maydell char s[] = ""; 2952fea08e08SPeter Maydell vde_open(s, s, &a); 29534a7f0e06Spbrook return 0; 29544a7f0e06Spbrook} 29558a16d273SthsEOF 295652166aa0SJuan Quintela if compile_prog "" "$vde_libs" ; then 29574baae0acSJuan Quintela vde=yes 2958dfb278bdSJuan Quintela else 2959dfb278bdSJuan Quintela if test "$vde" = "yes" ; then 296021684af0SStewart Smith feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 2961dfb278bdSJuan Quintela fi 2962dfb278bdSJuan Quintela vde=no 29638a16d273Sths fi 29648a16d273Sthsfi 29658a16d273Sths 29668a16d273Sths########################################## 29670a985b37SVincenzo Maffione# netmap support probe 29680a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version 29690a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 29700a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up 29710a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will 29720a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds. 297358952137SVincenzo Maffioneif test "$netmap" != "no" ; then 297458952137SVincenzo Maffione cat > $TMPC << EOF 297558952137SVincenzo Maffione#include <inttypes.h> 297658952137SVincenzo Maffione#include <net/if.h> 297758952137SVincenzo Maffione#include <net/netmap.h> 297858952137SVincenzo Maffione#include <net/netmap_user.h> 29790a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15) 29800a985b37SVincenzo Maffione#error 29810a985b37SVincenzo Maffione#endif 298258952137SVincenzo Maffioneint main(void) { return 0; } 298358952137SVincenzo MaffioneEOF 298458952137SVincenzo Maffione if compile_prog "" "" ; then 298558952137SVincenzo Maffione netmap=yes 298658952137SVincenzo Maffione else 298758952137SVincenzo Maffione if test "$netmap" = "yes" ; then 298858952137SVincenzo Maffione feature_not_found "netmap" 298958952137SVincenzo Maffione fi 299058952137SVincenzo Maffione netmap=no 299158952137SVincenzo Maffione fi 299258952137SVincenzo Maffionefi 299358952137SVincenzo Maffione 299458952137SVincenzo Maffione########################################## 2995422a5fd0SJoelle van Dyne# detect CoreAudio 2996422a5fd0SJoelle van Dyneif test "$coreaudio" != "no" ; then 2997422a5fd0SJoelle van Dyne coreaudio_libs="-framework CoreAudio" 2998422a5fd0SJoelle van Dyne cat > $TMPC << EOF 2999422a5fd0SJoelle van Dyne#include <CoreAudio/CoreAudio.h> 3000422a5fd0SJoelle van Dyneint main(void) 3001422a5fd0SJoelle van Dyne{ 3002422a5fd0SJoelle van Dyne return (int)AudioGetCurrentHostTime(); 3003422a5fd0SJoelle van Dyne} 3004422a5fd0SJoelle van DyneEOF 3005422a5fd0SJoelle van Dyne if compile_prog "" "$coreaudio_libs" ; then 3006422a5fd0SJoelle van Dyne coreaudio=yes 3007422a5fd0SJoelle van Dyne else 3008422a5fd0SJoelle van Dyne coreaudio=no 3009422a5fd0SJoelle van Dyne fi 3010422a5fd0SJoelle van Dynefi 3011422a5fd0SJoelle van Dyne 3012422a5fd0SJoelle van Dyne########################################## 3013c2de5c91Smalc# Sound support libraries probe 30148f28f3fbSths 301589138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') 3016c2de5c91Smalcfor drv in $audio_drv_list; do 3017c2de5c91Smalc case $drv in 3018e42975a1SGerd Hoffmann alsa | try-alsa) 3019c80a867fSGerd Hoffmann if $pkg_config alsa --exists; then 3020c80a867fSGerd Hoffmann alsa_libs=$($pkg_config alsa --libs) 3021478e943fSPaolo Bonzini alsa_cflags=$($pkg_config alsa --cflags) 3022478e943fSPaolo Bonzini alsa=yes 3023e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3024e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') 3025e42975a1SGerd Hoffmann fi 3026e42975a1SGerd Hoffmann else 3027e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3028e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') 3029c80a867fSGerd Hoffmann else 3030c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3031c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3032c80a867fSGerd Hoffmann fi 3033e42975a1SGerd Hoffmann fi 3034c2de5c91Smalc ;; 3035c2de5c91Smalc 3036e42975a1SGerd Hoffmann pa | try-pa) 3037c80a867fSGerd Hoffmann if $pkg_config libpulse --exists; then 3038478e943fSPaolo Bonzini libpulse=yes 3039c80a867fSGerd Hoffmann pulse_libs=$($pkg_config libpulse --libs) 3040478e943fSPaolo Bonzini pulse_cflags=$($pkg_config libpulse --cflags) 3041e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3042e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') 3043e42975a1SGerd Hoffmann fi 3044e42975a1SGerd Hoffmann else 3045e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3046e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') 3047c80a867fSGerd Hoffmann else 3048c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3049c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3050c80a867fSGerd Hoffmann fi 3051e42975a1SGerd Hoffmann fi 3052b8e59f18Smalc ;; 3053b8e59f18Smalc 3054373967b2SGerd Hoffmann sdl) 3055373967b2SGerd Hoffmann if test "$sdl" = "no"; then 3056373967b2SGerd Hoffmann error_exit "sdl not found or disabled, can not use sdl audio driver" 3057373967b2SGerd Hoffmann fi 3058373967b2SGerd Hoffmann ;; 3059373967b2SGerd Hoffmann 3060e42975a1SGerd Hoffmann try-sdl) 3061e42975a1SGerd Hoffmann if test "$sdl" = "no"; then 3062e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') 3063e42975a1SGerd Hoffmann else 3064e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') 3065e42975a1SGerd Hoffmann fi 3066e42975a1SGerd Hoffmann ;; 3067e42975a1SGerd Hoffmann 3068422a5fd0SJoelle van Dyne coreaudio | try-coreaudio) 3069422a5fd0SJoelle van Dyne if test "$coreaudio" = "no"; then 3070422a5fd0SJoelle van Dyne if test "$drv" = "try-coreaudio"; then 3071422a5fd0SJoelle van Dyne audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio//') 3072422a5fd0SJoelle van Dyne else 3073422a5fd0SJoelle van Dyne error_exit "$drv check failed" \ 3074422a5fd0SJoelle van Dyne "Make sure to have the $drv is available." 3075422a5fd0SJoelle van Dyne fi 3076422a5fd0SJoelle van Dyne else 3077b1149911SFam Zheng coreaudio_libs="-framework CoreAudio" 3078422a5fd0SJoelle van Dyne if test "$drv" = "try-coreaudio"; then 3079422a5fd0SJoelle van Dyne audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio/coreaudio/') 3080422a5fd0SJoelle van Dyne fi 3081422a5fd0SJoelle van Dyne fi 3082997e690aSJuan Quintela ;; 3083997e690aSJuan Quintela 3084a4bf6780SJuan Quintela dsound) 3085b1149911SFam Zheng dsound_libs="-lole32 -ldxguid" 3086d5631638Smalc audio_win_int="yes" 3087a4bf6780SJuan Quintela ;; 3088a4bf6780SJuan Quintela 3089a4bf6780SJuan Quintela oss) 3090b1149911SFam Zheng oss_libs="$oss_lib" 3091a4bf6780SJuan Quintela ;; 3092a4bf6780SJuan Quintela 30932e445703SGeoffrey McRae jack | try-jack) 30942e445703SGeoffrey McRae if $pkg_config jack --exists; then 3095478e943fSPaolo Bonzini libjack=yes 30962e445703SGeoffrey McRae jack_libs=$($pkg_config jack --libs) 30972e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 30982e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') 30992e445703SGeoffrey McRae fi 31002e445703SGeoffrey McRae else 31012e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 31022e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') 31032e445703SGeoffrey McRae else 31042e445703SGeoffrey McRae error_exit "$drv check failed" \ 31052e445703SGeoffrey McRae "Make sure to have the $drv libs and headers installed." 31062e445703SGeoffrey McRae fi 31072e445703SGeoffrey McRae fi 31082e445703SGeoffrey McRae ;; 31092e445703SGeoffrey McRae 3110e4c63a6aSmalc *) 31111c9b2a52Smalc echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 311276ad07a4SPeter Maydell error_exit "Unknown driver '$drv' selected" \ 311376ad07a4SPeter Maydell "Possible drivers are: $audio_possible_drivers" 3114e4c63a6aSmalc } 3115e4c63a6aSmalc ;; 3116c2de5c91Smalc esac 3117c2de5c91Smalcdone 31188f28f3fbSths 31194d3b6f6eSbalrog########################################## 3120ba4dd2aaSAlex Bennée# plugin linker support probe 3121ba4dd2aaSAlex Bennée 3122ba4dd2aaSAlex Bennéeif test "$plugins" != "no"; then 3123ba4dd2aaSAlex Bennée 3124ba4dd2aaSAlex Bennée ######################################### 3125ba4dd2aaSAlex Bennée # See if --dynamic-list is supported by the linker 3126ba4dd2aaSAlex Bennée 3127ba4dd2aaSAlex Bennée ld_dynamic_list="no" 3128ba4dd2aaSAlex Bennée cat > $TMPTXT <<EOF 3129ba4dd2aaSAlex Bennée{ 3130ba4dd2aaSAlex Bennée foo; 3131ba4dd2aaSAlex Bennée}; 3132ba4dd2aaSAlex BennéeEOF 3133ba4dd2aaSAlex Bennée 3134ba4dd2aaSAlex Bennée cat > $TMPC <<EOF 3135ba4dd2aaSAlex Bennée#include <stdio.h> 3136ba4dd2aaSAlex Bennéevoid foo(void); 3137ba4dd2aaSAlex Bennée 3138ba4dd2aaSAlex Bennéevoid foo(void) 3139ba4dd2aaSAlex Bennée{ 3140ba4dd2aaSAlex Bennée printf("foo\n"); 3141ba4dd2aaSAlex Bennée} 3142ba4dd2aaSAlex Bennée 3143ba4dd2aaSAlex Bennéeint main(void) 3144ba4dd2aaSAlex Bennée{ 3145ba4dd2aaSAlex Bennée foo(); 3146ba4dd2aaSAlex Bennée return 0; 3147ba4dd2aaSAlex Bennée} 3148ba4dd2aaSAlex BennéeEOF 3149ba4dd2aaSAlex Bennée 3150ba4dd2aaSAlex Bennée if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then 3151ba4dd2aaSAlex Bennée ld_dynamic_list="yes" 3152ba4dd2aaSAlex Bennée fi 3153ba4dd2aaSAlex Bennée 3154ba4dd2aaSAlex Bennée ######################################### 3155ba4dd2aaSAlex Bennée # See if -exported_symbols_list is supported by the linker 3156ba4dd2aaSAlex Bennée 3157ba4dd2aaSAlex Bennée ld_exported_symbols_list="no" 3158ba4dd2aaSAlex Bennée cat > $TMPTXT <<EOF 3159ba4dd2aaSAlex Bennée _foo 3160ba4dd2aaSAlex BennéeEOF 3161ba4dd2aaSAlex Bennée 3162ba4dd2aaSAlex Bennée if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then 3163ba4dd2aaSAlex Bennée ld_exported_symbols_list="yes" 3164ba4dd2aaSAlex Bennée fi 3165ba4dd2aaSAlex Bennée 3166ba4dd2aaSAlex Bennée if test "$ld_dynamic_list" = "no" && 3167ba4dd2aaSAlex Bennée test "$ld_exported_symbols_list" = "no" ; then 3168ba4dd2aaSAlex Bennée if test "$plugins" = "yes"; then 3169ba4dd2aaSAlex Bennée error_exit \ 3170ba4dd2aaSAlex Bennée "Plugin support requires dynamic linking and specifying a set of symbols " \ 3171ba4dd2aaSAlex Bennée "that are exported to plugins. Unfortunately your linker doesn't " \ 3172ba4dd2aaSAlex Bennée "support the flag (--dynamic-list or -exported_symbols_list) used " \ 3173ba4dd2aaSAlex Bennée "for this purpose." 3174ba4dd2aaSAlex Bennée else 3175ba4dd2aaSAlex Bennée plugins="no" 3176ba4dd2aaSAlex Bennée fi 3177ba4dd2aaSAlex Bennée else 3178ba4dd2aaSAlex Bennée plugins="yes" 3179ba4dd2aaSAlex Bennée fi 3180ba4dd2aaSAlex Bennéefi 3181ba4dd2aaSAlex Bennée 3182ba4dd2aaSAlex Bennée########################################## 3183e18df141SAnthony Liguori# glib support probe 3184a52d28afSPaolo Bonzini 3185b4c6036fSDaniel P. Berrangéglib_req_ver=2.56 3186aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 3187aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 3188a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 3189aa0d1f44SPaolo Bonzinifi 3190ba4dd2aaSAlex Bennéeif test "$plugins" = "yes"; then 319154cb65d8SEmilio G. Cota glib_modules="$glib_modules gmodule-2.0" 319254cb65d8SEmilio G. Cotafi 3193e26110cfSFam Zheng 3194aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 3195e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 319689138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 319789138857SStefan Weil glib_libs=$($pkg_config --libs $i) 3198e18df141SAnthony Liguori else 3199e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 3200e26110cfSFam Zheng fi 3201e26110cfSFam Zhengdone 3202e26110cfSFam Zheng 3203215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 3204215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 3205215b0c2fSPaolo Bonzini 3206215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 3207215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 3208215b0c2fSPaolo Bonzinifi 3209215b0c2fSPaolo Bonzini 321020cf7b8eSDenis Plotnikovif ! test "$gio" = "no"; then 321120cf7b8eSDenis Plotnikov pass=no 3212f876b765SMarc-André Lureau if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 3213f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 3214f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 321525a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 32165ecfb76cSPaolo Bonzini if ! has "$gdbus_codegen"; then 32170dba4897SMarc-André Lureau gdbus_codegen= 32180dba4897SMarc-André Lureau fi 321976346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 322076346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 322176346b62SPeter Maydell # -lblkid and will give a link error. 322213ceae66SPeter Maydell cat > $TMPC <<EOF 322313ceae66SPeter Maydell#include <gio/gio.h> 322413ceae66SPeter Maydellint main(void) 322513ceae66SPeter Maydell{ 322613ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 322713ceae66SPeter Maydell return 0; 322813ceae66SPeter Maydell} 322913ceae66SPeter MaydellEOF 323013ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 323120cf7b8eSDenis Plotnikov pass=yes 323276346b62SPeter Maydell else 323320cf7b8eSDenis Plotnikov pass=no 3234f876b765SMarc-André Lureau fi 3235f876b765SMarc-André Lureau 323620cf7b8eSDenis Plotnikov if test "$pass" = "yes" && 323720cf7b8eSDenis Plotnikov $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 323825a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 323925a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 324025a97a56SMarc-André Lureau fi 324120cf7b8eSDenis Plotnikov fi 324220cf7b8eSDenis Plotnikov 324320cf7b8eSDenis Plotnikov if test "$pass" = "no"; then 324420cf7b8eSDenis Plotnikov if test "$gio" = "yes"; then 324520cf7b8eSDenis Plotnikov feature_not_found "gio" "Install libgio >= 2.0" 324620cf7b8eSDenis Plotnikov else 324720cf7b8eSDenis Plotnikov gio=no 324820cf7b8eSDenis Plotnikov fi 324920cf7b8eSDenis Plotnikov else 325020cf7b8eSDenis Plotnikov gio=yes 325120cf7b8eSDenis Plotnikov fi 325220cf7b8eSDenis Plotnikovfi 325325a97a56SMarc-André Lureau 3254977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 3255977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 3256977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 3257977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 3258977a82abSDaniel P. Berrangecat > $TMPC <<EOF 3259977a82abSDaniel P. Berrange#include <glib.h> 3260977a82abSDaniel P. Berrange#include <unistd.h> 3261977a82abSDaniel P. Berrange 3262977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 3263977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 3264977a82abSDaniel P. Berrange 3265977a82abSDaniel P. Berrangeint main(void) { 3266977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 3267977a82abSDaniel P. Berrange return 0; 3268977a82abSDaniel P. Berrange} 3269977a82abSDaniel P. BerrangeEOF 3270977a82abSDaniel P. Berrange 3271215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 3272977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 3273977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 3274977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 3275977a82abSDaniel P. Berrange "build target" 3276977a82abSDaniel P. Berrangefi 3277977a82abSDaniel P. Berrange 32789bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 32799bda600bSEric Blakecat > $TMPC << EOF 32809bda600bSEric Blake#include <glib.h> 32819bda600bSEric Blaketypedef struct Foo { 32829bda600bSEric Blake int i; 32839bda600bSEric Blake} Foo; 32849bda600bSEric Blakestatic void foo_free(Foo *f) 32859bda600bSEric Blake{ 32869bda600bSEric Blake g_free(f); 32879bda600bSEric Blake} 32889bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); 32899bda600bSEric Blakeint main(void) { return 0; } 32909bda600bSEric BlakeEOF 32919bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 32929bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 32939bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 32945770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 32959bda600bSEric Blake fi 32969bda600bSEric Blakefi 32979bda600bSEric Blake 3298e26110cfSFam Zheng########################################## 3299e26110cfSFam Zheng# SHA command probe for modules 3300e26110cfSFam Zhengif test "$modules" = yes; then 3301e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 3302e26110cfSFam Zheng for c in $shacmd_probe; do 33038ccefb91SFam Zheng if has $c; then 3304e26110cfSFam Zheng shacmd="$c" 3305e26110cfSFam Zheng break 3306e26110cfSFam Zheng fi 3307e26110cfSFam Zheng done 3308e26110cfSFam Zheng if test "$shacmd" = ""; then 3309e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 3310e26110cfSFam Zheng fi 3311e18df141SAnthony Liguorifi 3312e18df141SAnthony Liguori 3313e18df141SAnthony Liguori########################################## 3314e5d355d1Saliguori# pthread probe 33154b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 33163c529d93Saliguori 3317e5d355d1Saliguoripthread=no 3318414f0dabSblueswir1cat > $TMPC << EOF 33193c529d93Saliguori#include <pthread.h> 33207a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; } 33217a42bbe4SStefan Weilint main(void) { 33227a42bbe4SStefan Weil pthread_t thread; 33237a42bbe4SStefan Weil pthread_create(&thread, 0, f, 0); 33247a42bbe4SStefan Weil return 0; 33257a42bbe4SStefan Weil} 3326414f0dabSblueswir1EOF 3327bd00d539SAndreas Färberif compile_prog "" "" ; then 3328bd00d539SAndreas Färber pthread=yes 3329bd00d539SAndreas Färberelse 3330de65fe0fSSebastian Herbszt for pthread_lib in $PTHREADLIBS_LIST; do 333152166aa0SJuan Quintela if compile_prog "" "$pthread_lib" ; then 3332e5d355d1Saliguori pthread=yes 3333de65fe0fSSebastian Herbszt break 3334414f0dabSblueswir1 fi 3335de65fe0fSSebastian Herbszt done 3336bd00d539SAndreas Färberfi 3337414f0dabSblueswir1 3338e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then 333976ad07a4SPeter Maydell error_exit "pthread check failed" \ 334076ad07a4SPeter Maydell "Make sure to have the pthread libs and headers installed." 3341e5d355d1Saliguorifi 3342e5d355d1Saliguori 3343479a5747SRoman Bolshakov# check for pthread_setname_np with thread id 3344479a5747SRoman Bolshakovpthread_setname_np_w_tid=no 33455c312079SDr. David Alan Gilbertcat > $TMPC << EOF 33465c312079SDr. David Alan Gilbert#include <pthread.h> 33475c312079SDr. David Alan Gilbert 33485c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; } 33495c312079SDr. David Alan Gilbertint main(void) 33505c312079SDr. David Alan Gilbert{ 33515c312079SDr. David Alan Gilbert pthread_t thread; 33525c312079SDr. David Alan Gilbert pthread_create(&thread, 0, f, 0); 33535c312079SDr. David Alan Gilbert pthread_setname_np(thread, "QEMU"); 33545c312079SDr. David Alan Gilbert return 0; 33555c312079SDr. David Alan Gilbert} 33565c312079SDr. David Alan GilbertEOF 33575c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then 3358479a5747SRoman Bolshakov pthread_setname_np_w_tid=yes 3359479a5747SRoman Bolshakovfi 3360479a5747SRoman Bolshakov 3361479a5747SRoman Bolshakov# check for pthread_setname_np without thread id 3362479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no 3363479a5747SRoman Bolshakovcat > $TMPC << EOF 3364479a5747SRoman Bolshakov#include <pthread.h> 3365479a5747SRoman Bolshakov 336612a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 3367479a5747SRoman Bolshakovint main(void) 3368479a5747SRoman Bolshakov{ 3369479a5747SRoman Bolshakov pthread_t thread; 3370479a5747SRoman Bolshakov pthread_create(&thread, 0, f, 0); 3371479a5747SRoman Bolshakov return 0; 3372479a5747SRoman Bolshakov} 3373479a5747SRoman BolshakovEOF 3374479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then 3375479a5747SRoman Bolshakov pthread_setname_np_wo_tid=yes 33765c312079SDr. David Alan Gilbertfi 33775c312079SDr. David Alan Gilbert 3378bf9298b9Saliguori########################################## 3379b10d49d7SPino Toscano# libssh probe 3380b10d49d7SPino Toscanoif test "$libssh" != "no" ; then 3381b4c10fc6SThomas Huth if $pkg_config --exists "libssh >= 0.8.7"; then 3382b10d49d7SPino Toscano libssh_cflags=$($pkg_config libssh --cflags) 3383b10d49d7SPino Toscano libssh_libs=$($pkg_config libssh --libs) 3384b10d49d7SPino Toscano libssh=yes 33850a12ec87SRichard W.M. Jones else 3386b10d49d7SPino Toscano if test "$libssh" = "yes" ; then 3387b10d49d7SPino Toscano error_exit "libssh required for --enable-libssh" 33880a12ec87SRichard W.M. Jones fi 3389b10d49d7SPino Toscano libssh=no 33900a12ec87SRichard W.M. Jones fi 33910a12ec87SRichard W.M. Jonesfi 33920a12ec87SRichard W.M. Jones 33930a12ec87SRichard W.M. Jones########################################## 33945c6c3a6cSChristoph Hellwig# linux-aio probe 33955c6c3a6cSChristoph Hellwig 33965c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then 33975c6c3a6cSChristoph Hellwig cat > $TMPC <<EOF 33985c6c3a6cSChristoph Hellwig#include <libaio.h> 33995c6c3a6cSChristoph Hellwig#include <sys/eventfd.h> 3400832ce9c2SScott Wood#include <stddef.h> 34015c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 34025c6c3a6cSChristoph HellwigEOF 34035c6c3a6cSChristoph Hellwig if compile_prog "" "-laio" ; then 34045c6c3a6cSChristoph Hellwig linux_aio=yes 34055c6c3a6cSChristoph Hellwig else 34065c6c3a6cSChristoph Hellwig if test "$linux_aio" = "yes" ; then 340721684af0SStewart Smith feature_not_found "linux AIO" "Install libaio devel" 34085c6c3a6cSChristoph Hellwig fi 34093cfcae3cSLuiz Capitulino linux_aio=no 34105c6c3a6cSChristoph Hellwig fi 34115c6c3a6cSChristoph Hellwigfi 34125c6c3a6cSChristoph Hellwig 34135c6c3a6cSChristoph Hellwig########################################## 34147aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX 34153b8acc11SPaolo Bonzini 34167aaa6a16SPaolo Bonziniif test "$tpm" = ""; then 34177aaa6a16SPaolo Bonzini if test "$mingw32" = "yes"; then 34187aaa6a16SPaolo Bonzini tpm=no 34193b8acc11SPaolo Bonzini else 34207aaa6a16SPaolo Bonzini tpm=yes 34217aaa6a16SPaolo Bonzini fi 34227aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then 34237aaa6a16SPaolo Bonzini if test "$mingw32" = "yes" ; then 34247aaa6a16SPaolo Bonzini error_exit "TPM emulation only available on POSIX systems" 34257aaa6a16SPaolo Bonzini fi 34263b8acc11SPaolo Bonzinifi 34273b8acc11SPaolo Bonzini 34283b8acc11SPaolo Bonzini########################################## 3429bf9298b9Saliguori# iovec probe 3430bf9298b9Saliguoricat > $TMPC <<EOF 3431db34f0b3Sblueswir1#include <sys/types.h> 3432bf9298b9Saliguori#include <sys/uio.h> 3433db34f0b3Sblueswir1#include <unistd.h> 3434f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); } 3435bf9298b9SaliguoriEOF 3436bf9298b9Saliguoriiovec=no 343752166aa0SJuan Quintelaif compile_prog "" "" ; then 3438bf9298b9Saliguori iovec=yes 3439bf9298b9Saliguorifi 3440bf9298b9Saliguori 3441f652e6afSaurel32########################################## 3442f652e6afSaurel32# fdt probe 3443e169e1e1SPeter Maydell 3444fbb4121dSPaolo Bonzinicase "$fdt" in 3445fbb4121dSPaolo Bonzini auto | enabled | internal) 3446fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 3447aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 3448fbb4121dSPaolo Bonzini ;; 3449fbb4121dSPaolo Bonziniesac 3450f652e6afSaurel32 345120ff075bSMichael Walle########################################## 34529d49bcf6SMarkus Armbruster# opengl probe (for sdl2, gtk) 3453b1546f32SGerd Hoffmann 3454d52c454aSMarc-André Lureaugbm="no" 3455d52c454aSMarc-André Lureauif $pkg_config gbm; then 3456d52c454aSMarc-André Lureau gbm_cflags="$($pkg_config --cflags gbm)" 3457d52c454aSMarc-André Lureau gbm_libs="$($pkg_config --libs gbm)" 3458d52c454aSMarc-André Lureau gbm="yes" 3459d52c454aSMarc-André Lureaufi 3460d52c454aSMarc-André Lureau 3461da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 3462bc6a3565SAkihiko Odaki epoxy=no 3463bc6a3565SAkihiko Odaki if $pkg_config epoxy; then 3464bc6a3565SAkihiko Odaki cat > $TMPC << EOF 3465bc6a3565SAkihiko Odaki#include <epoxy/egl.h> 3466bc6a3565SAkihiko Odakiint main(void) { return 0; } 3467bc6a3565SAkihiko OdakiEOF 3468bc6a3565SAkihiko Odaki if compile_prog "" "" ; then 3469bc6a3565SAkihiko Odaki epoxy=yes 3470bc6a3565SAkihiko Odaki fi 3471bc6a3565SAkihiko Odaki fi 3472bc6a3565SAkihiko Odaki 3473bc6a3565SAkihiko Odaki if test "$epoxy" = "yes" ; then 3474bc6a3565SAkihiko Odaki opengl_cflags="$($pkg_config --cflags epoxy)" 3475bc6a3565SAkihiko Odaki opengl_libs="$($pkg_config --libs epoxy)" 3476da076ffeSGerd Hoffmann opengl=yes 347720ff075bSMichael Walle else 3478da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 3479bc6a3565SAkihiko Odaki feature_not_found "opengl" "Please install epoxy with EGL" 348020ff075bSMichael Walle fi 3481f676c67eSJeremy White opengl_cflags="" 3482da076ffeSGerd Hoffmann opengl_libs="" 3483da076ffeSGerd Hoffmann opengl=no 348420ff075bSMichael Walle fi 348520ff075bSMichael Wallefi 348620ff075bSMichael Walle 3487dcc38d1cSMarcelo Tosatti########################################## 3488a99d57bbSWanlong Gao# libnuma probe 3489a99d57bbSWanlong Gao 3490a99d57bbSWanlong Gaoif test "$numa" != "no" ; then 3491a99d57bbSWanlong Gao cat > $TMPC << EOF 3492a99d57bbSWanlong Gao#include <numa.h> 3493a99d57bbSWanlong Gaoint main(void) { return numa_available(); } 3494a99d57bbSWanlong GaoEOF 3495a99d57bbSWanlong Gao 3496a99d57bbSWanlong Gao if compile_prog "" "-lnuma" ; then 3497a99d57bbSWanlong Gao numa=yes 3498ab318051SMarc-André Lureau numa_libs="-lnuma" 3499a99d57bbSWanlong Gao else 3500a99d57bbSWanlong Gao if test "$numa" = "yes" ; then 3501a99d57bbSWanlong Gao feature_not_found "numa" "install numactl devel" 3502a99d57bbSWanlong Gao fi 3503a99d57bbSWanlong Gao numa=no 3504a99d57bbSWanlong Gao fi 3505a99d57bbSWanlong Gaofi 3506a99d57bbSWanlong Gao 3507aa087962SPaolo Bonzinimalloc=system 35087b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then 35097b01cb97SAlexandre Derumier echo "ERROR: tcmalloc && jemalloc can't be used at the same time" 35107b01cb97SAlexandre Derumier exit 1 3511aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then 3512aa087962SPaolo Bonzini malloc=tcmalloc 3513aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then 3514aa087962SPaolo Bonzini malloc=jemalloc 35157b01cb97SAlexandre Derumierfi 35167b01cb97SAlexandre Derumier 3517955727d2SCortland Tölva# check for usbfs 3518955727d2SCortland Tölvahave_usbfs=no 3519955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 352096566d09SThomas Petazzoni cat > $TMPC << EOF 352196566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 352296566d09SThomas Petazzoni 352396566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 352496566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 352596566d09SThomas Petazzoni#endif 352696566d09SThomas Petazzoni 352796566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 352896566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 352996566d09SThomas Petazzoni#endif 353096566d09SThomas Petazzoni 353196566d09SThomas Petazzoniint main(void) 353296566d09SThomas Petazzoni{ 353396566d09SThomas Petazzoni return 0; 353496566d09SThomas Petazzoni} 353596566d09SThomas PetazzoniEOF 353696566d09SThomas Petazzoni if compile_prog "" ""; then 3537955727d2SCortland Tölva have_usbfs=yes 3538955727d2SCortland Tölva fi 3539955727d2SCortland Tölvafi 3540751bcc39SMarc-André Lureau 3541de5071c5SBlue Swirl########################################## 3542cd4ec0b4SGerd Hoffmann# spice probe 354358d3f3ffSGerd Hoffmannif test "$spice_protocol" != "no" ; then 354458d3f3ffSGerd Hoffmann spice_protocol_cflags=$($pkg_config --cflags spice-protocol 2>/dev/null) 354558d3f3ffSGerd Hoffmann if $pkg_config --atleast-version=0.12.3 spice-protocol; then 354658d3f3ffSGerd Hoffmann spice_protocol="yes" 354758d3f3ffSGerd Hoffmann else 354858d3f3ffSGerd Hoffmann if test "$spice_protocol" = "yes" ; then 354958d3f3ffSGerd Hoffmann feature_not_found "spice_protocol" \ 355058d3f3ffSGerd Hoffmann "Install spice-protocol(>=0.12.3) devel" 355158d3f3ffSGerd Hoffmann fi 355258d3f3ffSGerd Hoffmann spice_protocol="no" 355358d3f3ffSGerd Hoffmann fi 355458d3f3ffSGerd Hoffmannfi 355558d3f3ffSGerd Hoffmann 3556cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then 3557cd4ec0b4SGerd Hoffmann cat > $TMPC << EOF 3558cd4ec0b4SGerd Hoffmann#include <spice.h> 3559cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; } 3560cd4ec0b4SGerd HoffmannEOF 3561710fc4f5SJiri Denemark spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 3562710fc4f5SJiri Denemark spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 35631b63665cSMarc-André Lureau if $pkg_config --atleast-version=0.12.5 spice-server && \ 356458d3f3ffSGerd Hoffmann test "$spice_protocol" = "yes" && \ 3565cd4ec0b4SGerd Hoffmann compile_prog "$spice_cflags" "$spice_libs" ; then 3566cd4ec0b4SGerd Hoffmann spice="yes" 3567cd4ec0b4SGerd Hoffmann else 3568cd4ec0b4SGerd Hoffmann if test "$spice" = "yes" ; then 35698efc9363SHu Tao feature_not_found "spice" \ 357058d3f3ffSGerd Hoffmann "Install spice-server(>=0.12.5) devel" 3571cd4ec0b4SGerd Hoffmann fi 3572cd4ec0b4SGerd Hoffmann spice="no" 3573cd4ec0b4SGerd Hoffmann fi 3574cd4ec0b4SGerd Hoffmannfi 3575cd4ec0b4SGerd Hoffmann 3576cd4ec0b4SGerd Hoffmann########################################## 3577d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win 3578d9840e25STomoki Sekiyama 3579e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 3580e633a5c6SEric Blake test "$vss_win32_sdk" != "no" ; then 3581d9840e25STomoki Sekiyama case "$vss_win32_sdk" in 3582690604f6SMichael Roth "") vss_win32_include="-isystem $source_path" ;; 3583d9840e25STomoki Sekiyama *\ *) # The SDK is installed in "Program Files" by default, but we cannot 3584d9840e25STomoki Sekiyama # handle path with spaces. So we symlink the headers into ".sdk/vss". 3585690604f6SMichael Roth vss_win32_include="-isystem $source_path/.sdk/vss" 3586d9840e25STomoki Sekiyama symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 3587d9840e25STomoki Sekiyama ;; 3588690604f6SMichael Roth *) vss_win32_include="-isystem $vss_win32_sdk" 3589d9840e25STomoki Sekiyama esac 3590d9840e25STomoki Sekiyama cat > $TMPC << EOF 3591d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__ 3592d9840e25STomoki Sekiyama#include <inc/win2003/vss.h> 3593d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; } 3594d9840e25STomoki SekiyamaEOF 3595d9840e25STomoki Sekiyama if compile_prog "$vss_win32_include" "" ; then 3596d9840e25STomoki Sekiyama guest_agent_with_vss="yes" 3597d9840e25STomoki Sekiyama QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 3598315d3184SFam Zheng libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 3599f33ca81fSMichael Roth qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" 3600d9840e25STomoki Sekiyama else 3601d9840e25STomoki Sekiyama if test "$vss_win32_sdk" != "" ; then 3602d9840e25STomoki Sekiyama echo "ERROR: Please download and install Microsoft VSS SDK:" 3603d9840e25STomoki Sekiyama echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 3604d9840e25STomoki Sekiyama echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 3605d9840e25STomoki Sekiyama echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 3606d9840e25STomoki Sekiyama echo "ERROR: The headers are extracted in the directory \`inc'." 3607d9840e25STomoki Sekiyama feature_not_found "VSS support" 3608d9840e25STomoki Sekiyama fi 3609d9840e25STomoki Sekiyama guest_agent_with_vss="no" 3610d9840e25STomoki Sekiyama fi 3611d9840e25STomoki Sekiyamafi 3612d9840e25STomoki Sekiyama 3613d9840e25STomoki Sekiyama########################################## 3614d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified) 3615d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent 3616d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the 3617d9840e25STomoki Sekiyama# pre-compiled .tlb file is included. 3618d9840e25STomoki Sekiyama 3619e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 3620e633a5c6SEric Blake test "$guest_agent_with_vss" = "yes" ; then 3621d9840e25STomoki Sekiyama if test -z "$win_sdk"; then 3622d9840e25STomoki Sekiyama programfiles="$PROGRAMFILES" 3623d9840e25STomoki Sekiyama test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 3624d9840e25STomoki Sekiyama if test -n "$programfiles"; then 3625d9840e25STomoki Sekiyama win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 3626d9840e25STomoki Sekiyama else 3627d9840e25STomoki Sekiyama feature_not_found "Windows SDK" 3628d9840e25STomoki Sekiyama fi 3629d9840e25STomoki Sekiyama elif test "$win_sdk" = "no"; then 3630d9840e25STomoki Sekiyama win_sdk="" 3631d9840e25STomoki Sekiyama fi 3632d9840e25STomoki Sekiyamafi 3633d9840e25STomoki Sekiyama 3634d9840e25STomoki Sekiyama########################################## 363550cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h 3636e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then 363750cbebb9SMichael Roth cat > $TMPC << EOF 363850cbebb9SMichael Roth#include <windows.h> 363950cbebb9SMichael Roth#include <ntddscsi.h> 364050cbebb9SMichael Rothint main(void) { 364150cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS) 364250cbebb9SMichael Roth#error Missing required ioctl definitions 364350cbebb9SMichael Roth#endif 364450cbebb9SMichael Roth SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; 364550cbebb9SMichael Roth return addr.Lun; 364650cbebb9SMichael Roth} 364750cbebb9SMichael RothEOF 364850cbebb9SMichael Roth if compile_prog "" "" ; then 364950cbebb9SMichael Roth guest_agent_ntddscsi=yes 3650996b9cdcSMatt Hines libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" 365150cbebb9SMichael Roth fi 365250cbebb9SMichael Rothfi 365350cbebb9SMichael Roth 365450cbebb9SMichael Roth########################################## 36558ca80760SRichard Henderson# capstone 36568ca80760SRichard Henderson 3657e219c499SRichard Hendersoncase "$capstone" in 36588b18cdbfSRichard Henderson auto | enabled | internal) 36598b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 3660e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 3661e219c499SRichard Henderson ;; 3662e219c499SRichard Hendersonesac 36638ca80760SRichard Henderson 36648ca80760SRichard Henderson########################################## 36650a852417SPaul Durrant# check if we have posix_syslog 36660a852417SPaul Durrant 36670a852417SPaul Durrantposix_syslog=no 36680a852417SPaul Durrantcat > $TMPC << EOF 36690a852417SPaul Durrant#include <syslog.h> 36700a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } 36710a852417SPaul DurrantEOF 36720a852417SPaul Durrantif compile_prog "" "" ; then 36730a852417SPaul Durrant posix_syslog=yes 36740a852417SPaul Durrantfi 36750a852417SPaul Durrant 36760a852417SPaul Durrant########################################## 367794a420b1SStefan Hajnoczi# check if trace backend exists 367894a420b1SStefan Hajnoczi 36795b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 368094a420b1SStefan Hajnocziif test "$?" -ne 0 ; then 36815b808275SLluís Vilanova error_exit "invalid trace backends" \ 36825b808275SLluís Vilanova "Please choose supported trace backends." 368394a420b1SStefan Hajnoczifi 368494a420b1SStefan Hajnoczi 36857e24e92aSStefan Hajnoczi########################################## 36867e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present 36875b808275SLluís Vilanovaif have_backend "ust"; then 3688bf15f63cSMohamad Gebai if $pkg_config lttng-ust --exists; then 368989138857SStefan Weil lttng_ust_libs=$($pkg_config --libs lttng-ust) 36907e24e92aSStefan Hajnoczi else 3691bf15f63cSMohamad Gebai error_exit "Trace backend 'ust' missing lttng-ust header files" 36927e24e92aSStefan Hajnoczi fi 36937e24e92aSStefan Hajnoczifi 3694b3d08c02SDaniel P. Berrange 3695b3d08c02SDaniel P. Berrange########################################## 3696b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present 36975b808275SLluís Vilanovaif have_backend "dtrace"; then 3698b3d08c02SDaniel P. Berrange if ! has 'dtrace' ; then 369976ad07a4SPeter Maydell error_exit "dtrace command is not found in PATH $PATH" 3700b3d08c02SDaniel P. Berrange fi 3701c276b17dSDaniel P. Berrange trace_backend_stap="no" 3702c276b17dSDaniel P. Berrange if has 'stap' ; then 3703c276b17dSDaniel P. Berrange trace_backend_stap="yes" 37044b265c79SStefan Hajnoczi 37054b265c79SStefan Hajnoczi # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 37064b265c79SStefan Hajnoczi # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 37074b265c79SStefan Hajnoczi # instead. QEMU --enable-modules depends on this because the SystemTap 37084b265c79SStefan Hajnoczi # semaphores are linked into the main binary and not the module's shared 37094b265c79SStefan Hajnoczi # object. 37104b265c79SStefan Hajnoczi QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" 3711c276b17dSDaniel P. Berrange fi 3712b3d08c02SDaniel P. Berrangefi 3713b3d08c02SDaniel P. Berrange 37147e24e92aSStefan Hajnoczi########################################## 3715519175a2SAlex Barcelo# check and set a backend for coroutine 3716d0e2fce5SAneesh Kumar K.V 37177c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 371833c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 371933c53c54SDaniel P. Berrange# specific one. 37207c2acc70SPeter Maydell 37217c2acc70SPeter Maydellucontext_works=no 3722d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 3723d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 3724d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 3725cdf84806SPeter Maydell#ifdef __stub_makecontext 3726cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 3727cdf84806SPeter Maydell#endif 372875cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 3729d0e2fce5SAneesh Kumar K.VEOF 3730d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 37317c2acc70SPeter Maydell ucontext_works=yes 3732d0e2fce5SAneesh Kumar K.V fi 3733519175a2SAlex Barcelofi 37347c2acc70SPeter Maydell 37357c2acc70SPeter Maydellif test "$coroutine" = ""; then 37367c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 37377c2acc70SPeter Maydell coroutine=win32 37387c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 37397c2acc70SPeter Maydell coroutine=ucontext 3740519175a2SAlex Barcelo else 37417c2acc70SPeter Maydell coroutine=sigaltstack 37427c2acc70SPeter Maydell fi 37437c2acc70SPeter Maydellelse 37447c2acc70SPeter Maydell case $coroutine in 37457c2acc70SPeter Maydell windows) 37467c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 37477c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 37487c2acc70SPeter Maydell fi 37497c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 37507c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 37517c2acc70SPeter Maydell coroutine=win32 37527c2acc70SPeter Maydell ;; 37537c2acc70SPeter Maydell ucontext) 37547c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 37557c2acc70SPeter Maydell feature_not_found "ucontext" 37567c2acc70SPeter Maydell fi 37577c2acc70SPeter Maydell ;; 375833c53c54SDaniel P. Berrange sigaltstack) 37597c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 37607c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 37617c2acc70SPeter Maydell fi 37627c2acc70SPeter Maydell ;; 37637c2acc70SPeter Maydell *) 376476ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 37657c2acc70SPeter Maydell ;; 37667c2acc70SPeter Maydell esac 3767d0e2fce5SAneesh Kumar K.Vfi 3768d0e2fce5SAneesh Kumar K.V 376970c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then 377070c60c08SStefan Hajnoczi coroutine_pool=yes 377170c60c08SStefan Hajnoczifi 377270c60c08SStefan Hajnoczi 37737d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then 37747d992e4dSPeter Lieven if test "$coroutine_pool" = "yes"; then 37757d992e4dSPeter Lieven echo "WARN: disabling coroutine pool for stack usage debugging" 37767d992e4dSPeter Lieven coroutine_pool=no 37777d992e4dSPeter Lieven fi 37787d992e4dSPeter Lievenfi 37797d992e4dSPeter Lieven 37801e4f6065SDaniele Buono################################################## 37811e4f6065SDaniele Buono# SafeStack 37821e4f6065SDaniele Buono 37831e4f6065SDaniele Buono 37841e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 37851e4f6065SDaniele Buonocat > $TMPC << EOF 37861e4f6065SDaniele Buonoint main(int argc, char *argv[]) 37871e4f6065SDaniele Buono{ 37881e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 37891e4f6065SDaniele Buono#error SafeStack Disabled 37901e4f6065SDaniele Buono#endif 37911e4f6065SDaniele Buono return 0; 37921e4f6065SDaniele Buono} 37931e4f6065SDaniele BuonoEOF 37941e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 37951e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 37961e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 37971e4f6065SDaniele Buono # Flag needed both at compilation and at linking 37981e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 37991e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 38001e4f6065SDaniele Buono else 38011e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 38021e4f6065SDaniele Buono fi 38031e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 38041e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 38051e4f6065SDaniele Buono fi 38061e4f6065SDaniele Buonoelse 38071e4f6065SDaniele Buonocat > $TMPC << EOF 38081e4f6065SDaniele Buonoint main(int argc, char *argv[]) 38091e4f6065SDaniele Buono{ 38101e4f6065SDaniele Buono#if defined(__has_feature) 38111e4f6065SDaniele Buono#if __has_feature(safe_stack) 38121e4f6065SDaniele Buono#error SafeStack Enabled 38131e4f6065SDaniele Buono#endif 38141e4f6065SDaniele Buono#endif 38151e4f6065SDaniele Buono return 0; 38161e4f6065SDaniele Buono} 38171e4f6065SDaniele BuonoEOF 38181e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 38191e4f6065SDaniele Buono # Make sure that safe-stack is disabled 38201e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 38211e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 38221e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 38231e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 38241e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 38251e4f6065SDaniele Buono fi 38261e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 38271e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 38281e4f6065SDaniele Buono fi 38291e4f6065SDaniele Buonoelse # "$safe_stack" = "" 38301e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 38311e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 38321e4f6065SDaniele Buono safe_stack="no" 38331e4f6065SDaniele Buono else 38341e4f6065SDaniele Buono safe_stack="yes" 38351e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 38361e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 38371e4f6065SDaniele Buono fi 38381e4f6065SDaniele Buono fi 38391e4f6065SDaniele Buonofi 38401e4f6065SDaniele Buonofi 38417d992e4dSPeter Lieven 384276a347e1SRichard Henderson######################################## 384376a347e1SRichard Henderson# check if cpuid.h is usable. 384476a347e1SRichard Henderson 384576a347e1SRichard Hendersoncat > $TMPC << EOF 384676a347e1SRichard Henderson#include <cpuid.h> 384776a347e1SRichard Hendersonint main(void) { 3848774d566cSPeter Maydell unsigned a, b, c, d; 3849774d566cSPeter Maydell int max = __get_cpuid_max(0, 0); 3850774d566cSPeter Maydell 3851774d566cSPeter Maydell if (max >= 1) { 3852774d566cSPeter Maydell __cpuid(1, a, b, c, d); 3853774d566cSPeter Maydell } 3854774d566cSPeter Maydell 3855774d566cSPeter Maydell if (max >= 7) { 3856774d566cSPeter Maydell __cpuid_count(7, 0, a, b, c, d); 3857774d566cSPeter Maydell } 3858774d566cSPeter Maydell 385976a347e1SRichard Henderson return 0; 386076a347e1SRichard Henderson} 386176a347e1SRichard HendersonEOF 386276a347e1SRichard Hendersonif compile_prog "" "" ; then 386376a347e1SRichard Henderson cpuid_h=yes 386476a347e1SRichard Hendersonfi 386576a347e1SRichard Henderson 38665dd89908SRichard Henderson########################################## 38675dd89908SRichard Henderson# avx2 optimization requirement check 38685dd89908SRichard Henderson# 38695dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable, 38705dd89908SRichard Henderson# since we won't be able to select the new routines. 38715dd89908SRichard Henderson 3872e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then 38735dd89908SRichard Henderson cat > $TMPC << EOF 38745dd89908SRichard Henderson#pragma GCC push_options 38755dd89908SRichard Henderson#pragma GCC target("avx2") 38765dd89908SRichard Henderson#include <cpuid.h> 38775dd89908SRichard Henderson#include <immintrin.h> 38785dd89908SRichard Hendersonstatic int bar(void *a) { 38795dd89908SRichard Henderson __m256i x = *(__m256i *)a; 38805dd89908SRichard Henderson return _mm256_testz_si256(x, x); 38815dd89908SRichard Henderson} 38825dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); } 38835dd89908SRichard HendersonEOF 38845dd89908SRichard Henderson if compile_object "" ; then 38855dd89908SRichard Henderson avx2_opt="yes" 388686583a07SLiam Merwick else 388786583a07SLiam Merwick avx2_opt="no" 38885dd89908SRichard Henderson fi 38895dd89908SRichard Hendersonfi 38905dd89908SRichard Henderson 38916b8cd447SRobert Hoo########################################## 38926b8cd447SRobert Hoo# avx512f optimization requirement check 38936b8cd447SRobert Hoo# 38946b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable, 38956b8cd447SRobert Hoo# since we won't be able to select the new routines. 38966b8cd447SRobert Hoo# by default, it is turned off. 38976b8cd447SRobert Hoo# if user explicitly want to enable it, check environment 38986b8cd447SRobert Hoo 38996b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then 39006b8cd447SRobert Hoo cat > $TMPC << EOF 39016b8cd447SRobert Hoo#pragma GCC push_options 39026b8cd447SRobert Hoo#pragma GCC target("avx512f") 39036b8cd447SRobert Hoo#include <cpuid.h> 39046b8cd447SRobert Hoo#include <immintrin.h> 39056b8cd447SRobert Hoostatic int bar(void *a) { 39066b8cd447SRobert Hoo __m512i x = *(__m512i *)a; 39076b8cd447SRobert Hoo return _mm512_test_epi64_mask(x, x); 39086b8cd447SRobert Hoo} 39096b8cd447SRobert Hooint main(int argc, char *argv[]) 39106b8cd447SRobert Hoo{ 39116b8cd447SRobert Hoo return bar(argv[0]); 39126b8cd447SRobert Hoo} 39136b8cd447SRobert HooEOF 39146b8cd447SRobert Hoo if ! compile_object "" ; then 39156b8cd447SRobert Hoo avx512f_opt="no" 39166b8cd447SRobert Hoo fi 39176b8cd447SRobert Hooelse 39186b8cd447SRobert Hoo avx512f_opt="no" 39196b8cd447SRobert Hoofi 39206b8cd447SRobert Hoo 3921f540166bSRichard Henderson######################################## 3922f540166bSRichard Henderson# check if __[u]int128_t is usable. 3923f540166bSRichard Henderson 3924f540166bSRichard Hendersonint128=no 3925f540166bSRichard Hendersoncat > $TMPC << EOF 3926f540166bSRichard Henderson__int128_t a; 3927f540166bSRichard Henderson__uint128_t b; 3928f540166bSRichard Hendersonint main (void) { 3929f540166bSRichard Henderson a = a + b; 3930f540166bSRichard Henderson b = a * b; 3931464e3671SPeter Maydell a = a * a; 3932f540166bSRichard Henderson return 0; 3933f540166bSRichard Henderson} 3934f540166bSRichard HendersonEOF 3935f540166bSRichard Hendersonif compile_prog "" "" ; then 3936f540166bSRichard Henderson int128=yes 3937f540166bSRichard Hendersonfi 393876a347e1SRichard Henderson 39397ebee43eSRichard Henderson######################################### 39407ebee43eSRichard Henderson# See if 128-bit atomic operations are supported. 39417ebee43eSRichard Henderson 39427ebee43eSRichard Hendersonatomic128=no 39437ebee43eSRichard Hendersonif test "$int128" = "yes"; then 39447ebee43eSRichard Henderson cat > $TMPC << EOF 39457ebee43eSRichard Hendersonint main(void) 39467ebee43eSRichard Henderson{ 39477ebee43eSRichard Henderson unsigned __int128 x = 0, y = 0; 3948bceac547SThomas Huth y = __atomic_load(&x, 0); 3949bceac547SThomas Huth __atomic_store(&x, y, 0); 3950bceac547SThomas Huth __atomic_compare_exchange(&x, &y, x, 0, 0, 0); 39517ebee43eSRichard Henderson return 0; 39527ebee43eSRichard Henderson} 39537ebee43eSRichard HendersonEOF 39547ebee43eSRichard Henderson if compile_prog "" "" ; then 39557ebee43eSRichard Henderson atomic128=yes 39567ebee43eSRichard Henderson fi 39577ebee43eSRichard Hendersonfi 39587ebee43eSRichard Henderson 3959e6cd4bb5SRichard Hendersoncmpxchg128=no 3960e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then 3961e6cd4bb5SRichard Henderson cat > $TMPC << EOF 3962e6cd4bb5SRichard Hendersonint main(void) 3963e6cd4bb5SRichard Henderson{ 3964e6cd4bb5SRichard Henderson unsigned __int128 x = 0, y = 0; 3965e6cd4bb5SRichard Henderson __sync_val_compare_and_swap_16(&x, y, x); 3966e6cd4bb5SRichard Henderson return 0; 3967e6cd4bb5SRichard Henderson} 3968e6cd4bb5SRichard HendersonEOF 3969e6cd4bb5SRichard Henderson if compile_prog "" "" ; then 3970e6cd4bb5SRichard Henderson cmpxchg128=yes 3971e6cd4bb5SRichard Henderson fi 3972e6cd4bb5SRichard Hendersonfi 3973e6cd4bb5SRichard Henderson 3974df79b996SRichard Henderson######################################### 3975df79b996SRichard Henderson# See if 64-bit atomic operations are supported. 3976df79b996SRichard Henderson# Note that without __atomic builtins, we can only 3977df79b996SRichard Henderson# assume atomic loads/stores max at pointer size. 3978df79b996SRichard Henderson 3979df79b996SRichard Hendersoncat > $TMPC << EOF 3980df79b996SRichard Henderson#include <stdint.h> 3981df79b996SRichard Hendersonint main(void) 3982df79b996SRichard Henderson{ 3983df79b996SRichard Henderson uint64_t x = 0, y = 0; 39845fe40765SThomas Huth y = __atomic_load_n(&x, __ATOMIC_RELAXED); 39855fe40765SThomas Huth __atomic_store_n(&x, y, __ATOMIC_RELAXED); 39865fe40765SThomas Huth __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 39875fe40765SThomas Huth __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 39885fe40765SThomas Huth __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 3989df79b996SRichard Henderson return 0; 3990df79b996SRichard Henderson} 3991df79b996SRichard HendersonEOF 3992df79b996SRichard Hendersonif compile_prog "" "" ; then 3993df79b996SRichard Henderson atomic64=yes 3994df79b996SRichard Hendersonfi 3995df79b996SRichard Henderson 39961e6e9acaSRichard Henderson######################################## 39971e6e9acaSRichard Henderson# check if getauxval is available. 39981e6e9acaSRichard Henderson 39991e6e9acaSRichard Hendersongetauxval=no 40001e6e9acaSRichard Hendersoncat > $TMPC << EOF 40011e6e9acaSRichard Henderson#include <sys/auxv.h> 40021e6e9acaSRichard Hendersonint main(void) { 40031e6e9acaSRichard Henderson return getauxval(AT_HWCAP) == 0; 40041e6e9acaSRichard Henderson} 40051e6e9acaSRichard HendersonEOF 40061e6e9acaSRichard Hendersonif compile_prog "" "" ; then 40071e6e9acaSRichard Henderson getauxval=yes 40081e6e9acaSRichard Hendersonfi 40091e6e9acaSRichard Henderson 4010fd0e6053SJohn Snow######################################## 4011fd0e6053SJohn Snow# check if ccache is interfering with 4012fd0e6053SJohn Snow# semantic analysis of macros 4013fd0e6053SJohn Snow 40145e4dfd3dSJohn Snowunset CCACHE_CPP2 4015fd0e6053SJohn Snowccache_cpp2=no 4016fd0e6053SJohn Snowcat > $TMPC << EOF 4017fd0e6053SJohn Snowstatic const int Z = 1; 4018fd0e6053SJohn Snow#define fn() ({ Z; }) 4019fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 4020fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 4021fd0e6053SJohn Snow#define ID(X) (X) 4022fd0e6053SJohn Snowint main(int argc, char *argv[]) 4023fd0e6053SJohn Snow{ 4024fd0e6053SJohn Snow int x = 0, y = 0; 4025fd0e6053SJohn Snow x = ID(x); 4026fd0e6053SJohn Snow x = fn(); 4027fd0e6053SJohn Snow fn(); 4028fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 4029fd0e6053SJohn Snow if (TAUT(Z)) return 0; 4030fd0e6053SJohn Snow return 0; 4031fd0e6053SJohn Snow} 4032fd0e6053SJohn SnowEOF 4033fd0e6053SJohn Snow 4034fd0e6053SJohn Snowif ! compile_object "-Werror"; then 4035fd0e6053SJohn Snow ccache_cpp2=yes 4036fd0e6053SJohn Snowfi 4037fd0e6053SJohn Snow 4038b553a042SJohn Snow################################################# 4039b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 4040b553a042SJohn Snow 4041b553a042SJohn Snowif test "$fortify_source" != "no"; then 4042b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 4043b553a042SJohn Snow fortify_source="no"; 4044e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 4045cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 4046b553a042SJohn Snow fortify_source="no"; 4047b553a042SJohn Snow else 4048b553a042SJohn Snow fortify_source="yes" 4049b553a042SJohn Snow fi 4050b553a042SJohn Snowfi 4051b553a042SJohn Snow 4052d2042378SAneesh Kumar K.V########################################## 4053277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h 4054277abf15SJan Vesely 4055277abf15SJan Veselyhave_fsxattr=no 4056277abf15SJan Veselycat > $TMPC << EOF 4057277abf15SJan Vesely#include <linux/fs.h> 4058277abf15SJan Veselystruct fsxattr foo; 4059277abf15SJan Veselyint main(void) { 4060277abf15SJan Vesely return 0; 4061277abf15SJan Vesely} 4062277abf15SJan VeselyEOF 4063277abf15SJan Veselyif compile_prog "" "" ; then 4064277abf15SJan Vesely have_fsxattr=yes 4065277abf15SJan Veselyfi 4066277abf15SJan Vesely 4067b66e10e4SPeter Maydell########################################## 4068a40161cbSPaolo Bonzini# check for usable membarrier system call 4069a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then 4070a40161cbSPaolo Bonzini have_membarrier=no 4071a40161cbSPaolo Bonzini if test "$mingw32" = "yes" ; then 4072a40161cbSPaolo Bonzini have_membarrier=yes 4073a40161cbSPaolo Bonzini elif test "$linux" = "yes" ; then 4074a40161cbSPaolo Bonzini cat > $TMPC << EOF 4075a40161cbSPaolo Bonzini #include <linux/membarrier.h> 4076a40161cbSPaolo Bonzini #include <sys/syscall.h> 4077a40161cbSPaolo Bonzini #include <unistd.h> 4078a40161cbSPaolo Bonzini #include <stdlib.h> 4079a40161cbSPaolo Bonzini int main(void) { 4080a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 4081a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 4082a40161cbSPaolo Bonzini exit(0); 4083a40161cbSPaolo Bonzini } 4084a40161cbSPaolo BonziniEOF 4085a40161cbSPaolo Bonzini if compile_prog "" "" ; then 4086a40161cbSPaolo Bonzini have_membarrier=yes 4087a40161cbSPaolo Bonzini fi 4088a40161cbSPaolo Bonzini fi 4089a40161cbSPaolo Bonzini if test "$have_membarrier" = "no"; then 4090a40161cbSPaolo Bonzini feature_not_found "membarrier" "membarrier system call not available" 4091a40161cbSPaolo Bonzini fi 4092a40161cbSPaolo Bonzinielse 4093a40161cbSPaolo Bonzini # Do not enable it by default even for Mingw32, because it doesn't 4094a40161cbSPaolo Bonzini # work on Wine. 4095a40161cbSPaolo Bonzini membarrier=no 4096a40161cbSPaolo Bonzinifi 4097a40161cbSPaolo Bonzini 4098a40161cbSPaolo Bonzini########################################## 40996a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment 41006a02c806SStefan Hajnoczihave_af_vsock=no 41016a02c806SStefan Hajnoczicat > $TMPC << EOF 41026a02c806SStefan Hajnoczi#include <errno.h> 41036a02c806SStefan Hajnoczi#include <sys/types.h> 41046a02c806SStefan Hajnoczi#include <sys/socket.h> 41056a02c806SStefan Hajnoczi#if !defined(AF_VSOCK) 41066a02c806SStefan Hajnoczi# error missing AF_VSOCK flag 41076a02c806SStefan Hajnoczi#endif 41086a02c806SStefan Hajnoczi#include <linux/vm_sockets.h> 41096a02c806SStefan Hajnocziint main(void) { 41106a02c806SStefan Hajnoczi int sock, ret; 41116a02c806SStefan Hajnoczi struct sockaddr_vm svm; 41126a02c806SStefan Hajnoczi socklen_t len = sizeof(svm); 41136a02c806SStefan Hajnoczi sock = socket(AF_VSOCK, SOCK_STREAM, 0); 41146a02c806SStefan Hajnoczi ret = getpeername(sock, (struct sockaddr *)&svm, &len); 41156a02c806SStefan Hajnoczi if ((ret == -1) && (errno == ENOTCONN)) { 41166a02c806SStefan Hajnoczi return 0; 41176a02c806SStefan Hajnoczi } 41186a02c806SStefan Hajnoczi return -1; 41196a02c806SStefan Hajnoczi} 41206a02c806SStefan HajnocziEOF 41216a02c806SStefan Hajnocziif compile_prog "" "" ; then 41226a02c806SStefan Hajnoczi have_af_vsock=yes 41236a02c806SStefan Hajnoczifi 41246a02c806SStefan Hajnoczi 4125f0d92b56SLongpeng(Mike)########################################## 4126f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment 41274f67366eSThomas Huthhave_afalg=no 4128f0d92b56SLongpeng(Mike)cat > $TMPC << EOF 4129f0d92b56SLongpeng(Mike)#include <errno.h> 4130f0d92b56SLongpeng(Mike)#include <sys/types.h> 4131f0d92b56SLongpeng(Mike)#include <sys/socket.h> 4132f0d92b56SLongpeng(Mike)#include <linux/if_alg.h> 4133f0d92b56SLongpeng(Mike)int main(void) { 4134f0d92b56SLongpeng(Mike) int sock; 4135f0d92b56SLongpeng(Mike) sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 4136f0d92b56SLongpeng(Mike) return sock; 4137f0d92b56SLongpeng(Mike)} 4138f0d92b56SLongpeng(Mike)EOF 4139f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then 4140f0d92b56SLongpeng(Mike) have_afalg=yes 4141f0d92b56SLongpeng(Mike)fi 4142f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" 4143f0d92b56SLongpeng(Mike)then 4144f0d92b56SLongpeng(Mike) if test "$have_afalg" != "yes" 4145f0d92b56SLongpeng(Mike) then 4146f0d92b56SLongpeng(Mike) error_exit "AF_ALG requested but could not be detected" 4147f0d92b56SLongpeng(Mike) fi 4148f0d92b56SLongpeng(Mike)fi 4149f0d92b56SLongpeng(Mike) 4150f0d92b56SLongpeng(Mike) 4151db1ed1abSRichard Henderson########################################## 4152247724cbSMarc-André Lureau# checks for sanitizers 4153247724cbSMarc-André Lureau 4154247724cbSMarc-André Lureauhave_asan=no 4155247724cbSMarc-André Lureauhave_ubsan=no 4156d83414e1SMarc-André Lureauhave_asan_iface_h=no 4157d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 4158247724cbSMarc-André Lureau 4159247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 4160b9f44da2SMarc-André Lureau write_c_skeleton 4161247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 4162247724cbSMarc-André Lureau have_asan=yes 4163247724cbSMarc-André Lureau fi 4164b9f44da2SMarc-André Lureau 4165b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 4166b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 4167b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 4168b9f44da2SMarc-André Lureau cat > $TMPC << EOF 4169b9f44da2SMarc-André Lureau#include <stdlib.h> 4170b9f44da2SMarc-André Lureauint main(void) { 4171b9f44da2SMarc-André Lureau void *tmp = malloc(10); 4172f2dfe54cSLeonid Bloch if (tmp != NULL) { 4173b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 4174b9f44da2SMarc-André Lureau } 4175d1abf3fcSOlaf Hering return 1; 4176f2dfe54cSLeonid Bloch} 4177b9f44da2SMarc-André LureauEOF 4178247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 4179247724cbSMarc-André Lureau have_ubsan=yes 4180247724cbSMarc-André Lureau fi 4181d83414e1SMarc-André Lureau 4182d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 4183d83414e1SMarc-André Lureau have_asan_iface_h=yes 4184d83414e1SMarc-André Lureau fi 4185d83414e1SMarc-André Lureau 4186d83414e1SMarc-André Lureau cat > $TMPC << EOF 4187d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 4188d83414e1SMarc-André Lureauint main(void) { 4189d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 4190d83414e1SMarc-André Lureau return 0; 4191d83414e1SMarc-André Lureau} 4192d83414e1SMarc-André LureauEOF 4193d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 4194d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 4195d83414e1SMarc-André Lureau fi 4196247724cbSMarc-André Lureaufi 4197247724cbSMarc-André Lureau 4198247724cbSMarc-André Lureau########################################## 4199adc28027SAlexander Bulekov# checks for fuzzer 420054c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then 4201adc28027SAlexander Bulekov write_c_fuzzer_skeleton 4202dd016265SAlexander Bulekov if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then 4203adc28027SAlexander Bulekov have_fuzzer=yes 420464ed6f92SPaolo Bonzini else 420564ed6f92SPaolo Bonzini error_exit "Your compiler doesn't support -fsanitize=fuzzer" 420664ed6f92SPaolo Bonzini exit 1 4207adc28027SAlexander Bulekov fi 4208adc28027SAlexander Bulekovfi 4209adc28027SAlexander Bulekov 42100aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 42110aebab04SLingfeng Yang# keep it separate until that is not the case. 42120aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 42130aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 42140aebab04SLingfeng Yangfi 42150aebab04SLingfeng Yanghave_tsan=no 42160aebab04SLingfeng Yanghave_tsan_iface_fiber=no 42170aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 42180aebab04SLingfeng Yang write_c_skeleton 42190aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 42200aebab04SLingfeng Yang have_tsan=yes 42210aebab04SLingfeng Yang fi 42220aebab04SLingfeng Yang cat > $TMPC << EOF 42230aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 42240aebab04SLingfeng Yangint main(void) { 42250aebab04SLingfeng Yang __tsan_create_fiber(0); 42260aebab04SLingfeng Yang return 0; 42270aebab04SLingfeng Yang} 42280aebab04SLingfeng YangEOF 42290aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 42300aebab04SLingfeng Yang have_tsan_iface_fiber=yes 42310aebab04SLingfeng Yang fi 42320aebab04SLingfeng Yangfi 42330aebab04SLingfeng Yang 4234adc28027SAlexander Bulekov########################################## 4235675b9b53SMarc-André Lureau# check for slirp 4236675b9b53SMarc-André Lureau 4237675b9b53SMarc-André Lureaucase "$slirp" in 42384d34a86bSPaolo Bonzini auto | enabled | internal) 42394d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 42407c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 4241675b9b53SMarc-André Lureau ;; 4242675b9b53SMarc-André Lureauesac 4243675b9b53SMarc-André Lureau 4244b8e0c493SJoelle van Dyne# Check for slirp smbd dupport 4245b8e0c493SJoelle van Dyne: ${smbd=${SMBD-/usr/sbin/smbd}} 4246b8e0c493SJoelle van Dyneif test "$slirp_smbd" != "no" ; then 4247b8e0c493SJoelle van Dyne if test "$mingw32" = "yes" ; then 4248b8e0c493SJoelle van Dyne if test "$slirp_smbd" = "yes" ; then 4249b8e0c493SJoelle van Dyne error_exit "Host smbd not supported on this platform." 4250b8e0c493SJoelle van Dyne fi 4251b8e0c493SJoelle van Dyne slirp_smbd=no 4252b8e0c493SJoelle van Dyne else 4253b8e0c493SJoelle van Dyne slirp_smbd=yes 4254b8e0c493SJoelle van Dyne fi 4255b8e0c493SJoelle van Dynefi 4256b8e0c493SJoelle van Dyne 425754e7aac0SAlexey Krasikov########################################## 425854e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 425954e7aac0SAlexey Krasikov 426054e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 426154e7aac0SAlexey Krasikov 426254e7aac0SAlexey Krasikov have_keyring=no 426354e7aac0SAlexey Krasikov cat > $TMPC << EOF 426454e7aac0SAlexey Krasikov#include <errno.h> 426554e7aac0SAlexey Krasikov#include <asm/unistd.h> 426654e7aac0SAlexey Krasikov#include <linux/keyctl.h> 426754e7aac0SAlexey Krasikov#include <unistd.h> 426854e7aac0SAlexey Krasikovint main(void) { 426954e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 427054e7aac0SAlexey Krasikov} 427154e7aac0SAlexey KrasikovEOF 427254e7aac0SAlexey Krasikov if compile_prog "" "" ; then 427354e7aac0SAlexey Krasikov have_keyring=yes 427454e7aac0SAlexey Krasikov fi 427554e7aac0SAlexey Krasikovfi 427654e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 427754e7aac0SAlexey Krasikovthen 4278b418d265SDavid Edmondson if test "$have_keyring" = "yes" 427954e7aac0SAlexey Krasikov then 428054e7aac0SAlexey Krasikov secret_keyring=yes 428154e7aac0SAlexey Krasikov else 428254e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 428354e7aac0SAlexey Krasikov then 428454e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 428554e7aac0SAlexey Krasikovbut not implemented on your system" 428654e7aac0SAlexey Krasikov else 428754e7aac0SAlexey Krasikov secret_keyring=no 428854e7aac0SAlexey Krasikov fi 428954e7aac0SAlexey Krasikov fi 429054e7aac0SAlexey Krasikovfi 429154e7aac0SAlexey Krasikov 429292500362SAlexey Krasikov########################################## 4293e86ecd4bSJuan Quintela# End of CC checks 4294e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 4295e86ecd4bSJuan Quintela 4296d83414e1SMarc-André Lureauwrite_c_skeleton 4297d83414e1SMarc-André Lureau 42981d728c39SBlue Swirlif test "$gcov" = "yes" ; then 4299bf0e56a3SMarc-André Lureau : 4300b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 4301086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 4302086d5f75SPaolo Bonzini debug=no 4303086d5f75SPaolo Bonzinifi 4304086d5f75SPaolo Bonzini 4305086d5f75SPaolo Bonzinicase "$ARCH" in 4306086d5f75SPaolo Bonzinialpha) 4307086d5f75SPaolo Bonzini # Ensure there's only a single GP 4308086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 4309086d5f75SPaolo Bonzini;; 4310086d5f75SPaolo Bonziniesac 4311086d5f75SPaolo Bonzini 4312086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then 4313086d5f75SPaolo Bonzini QEMU_CFLAGS="-p $QEMU_CFLAGS" 4314086d5f75SPaolo Bonzini QEMU_LDFLAGS="-p $QEMU_LDFLAGS" 4315086d5f75SPaolo Bonzinifi 4316a316e378SJuan Quintela 4317247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 4318db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 4319db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 4320d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 4321d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 4322d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 4323d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 4324d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 4325d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 4326d83414e1SMarc-André Lureau fi 4327247724cbSMarc-André Lureaufi 43280aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 43290aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 43300aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 43310aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 43320aebab04SLingfeng Yang else 43330aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 43340aebab04SLingfeng Yang fi 43350aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 43360aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 43370aebab04SLingfeng Yangfi 4338247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 4339db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 4340db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 4341247724cbSMarc-André Lureaufi 4342247724cbSMarc-André Lureau 43436542aa9cSPeter Lieven########################################## 43443efac6ebSTomáš Golembiovský 43450aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 43460aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 4347e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 4348db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 4349e86ecd4bSJuan Quintela fi 4350e86ecd4bSJuan Quintelafi 4351e86ecd4bSJuan Quintela 4352952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 4353952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 4354cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 4355cb8baa77SMark Cave-Ayland 4356cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 4357cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 4358cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 4359cb8baa77SMark Cave-Ayland fi 4360cb8baa77SMark Cave-Ayland 4361cb8baa77SMark Cave-Ayland for flag in $flags; do 4362e9a3591fSChristian Borntraeger if ld_has $flag ; then 4363db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 4364952afb71SBlue Swirl fi 4365952afb71SBlue Swirl done 4366952afb71SBlue Swirlfi 4367952afb71SBlue Swirl 43689d6bc27bSMichael Roth# Probe for guest agent support/options 43699d6bc27bSMichael Roth 4370e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then 4371a5125905SLaurent Vivier if [ "$softmmu" = no -a "$want_tools" = no ] ; then 4372a5125905SLaurent Vivier guest_agent=no 4373a5125905SLaurent Vivier elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 4374e8ef31a3SMichael Tokarev guest_agent=yes 4375e8ef31a3SMichael Tokarev elif [ "$guest_agent" != yes ]; then 4376e8ef31a3SMichael Tokarev guest_agent=no 4377e8ef31a3SMichael Tokarev else 4378e8ef31a3SMichael Tokarev error_exit "Guest agent is not supported on this platform" 4379ca35f780SPaolo Bonzini fi 43804b1c11fdSDaniel P. Berrangefi 4381ca35f780SPaolo Bonzini 4382b846ab7cSPaolo Bonzini# Guest agent Windows MSI package 43839d6bc27bSMichael Roth 43849d6bc27bSMichael Rothif test "$QEMU_GA_MANUFACTURER" = ""; then 43859d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 43869d6bc27bSMichael Rothfi 43879d6bc27bSMichael Rothif test "$QEMU_GA_DISTRO" = ""; then 43889d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 43899d6bc27bSMichael Rothfi 43909d6bc27bSMichael Rothif test "$QEMU_GA_VERSION" = ""; then 439189138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 43929d6bc27bSMichael Rothfi 43939d6bc27bSMichael Roth 4394b846ab7cSPaolo BonziniQEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" 43959d6bc27bSMichael Roth 4396ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 4397ca35f780SPaolo Bonziniroms= 4398e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 4399e633a5c6SEric Blake test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ 44007000a12eSThomas Huth test "$targetos" != "Haiku" && test "$softmmu" = yes ; then 4401e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 4402c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 4403c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 4404c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 4405e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 4406e57218b6SPeter Maydell ld_i386_emulation="$emu" 4407ca35f780SPaolo Bonzini roms="optionrom" 4408e57218b6SPeter Maydell break 4409e57218b6SPeter Maydell fi 4410e57218b6SPeter Maydell done 4411ca35f780SPaolo Bonzinifi 4412ca35f780SPaolo Bonzini 44132e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 4414a5b2afd5SThomas Huth# or -march=z10 (which is the lowest architecture level that Clang supports) 44159933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 44162e33c3f8SThomas Huth write_c_skeleton 4417a5b2afd5SThomas Huth compile_prog "-march=z900" "" 4418a5b2afd5SThomas Huth has_z900=$? 44193af448b3SThomas Huth if [ $has_z900 = 0 ] || compile_object "-march=z10 -msoft-float -Werror"; then 4420a5b2afd5SThomas Huth if [ $has_z900 != 0 ]; then 4421a5b2afd5SThomas Huth echo "WARNING: Your compiler does not support the z900!" 4422a5b2afd5SThomas Huth echo " The s390-ccw bios will only work with guest CPUs >= z10." 4423a5b2afd5SThomas Huth fi 44249933c305SChristian Borntraeger roms="$roms s390-ccw" 44251ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 44261ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 44271ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 44281ef6bfc2SPhilippe Mathieu-Daudé fi 44299933c305SChristian Borntraegerfi 44309933c305SChristian Borntraeger 443111cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 443211cde1c8SBruno 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. 443311cde1c8SBruno Dominguezif has $cxx; then 443411cde1c8SBruno Dominguez cat > $TMPC <<EOF 443511cde1c8SBruno Dominguezint c_function(void); 443611cde1c8SBruno Dominguezint main(void) { return c_function(); } 443711cde1c8SBruno DominguezEOF 443811cde1c8SBruno Dominguez 443911cde1c8SBruno Dominguez compile_object 444011cde1c8SBruno Dominguez 444111cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 444211cde1c8SBruno Dominguezextern "C" { 444311cde1c8SBruno Dominguez int c_function(void); 444411cde1c8SBruno Dominguez} 444511cde1c8SBruno Dominguezint c_function(void) { return 42; } 444611cde1c8SBruno DominguezEOF 444711cde1c8SBruno Dominguez 444811cde1c8SBruno Dominguez update_cxxflags 444911cde1c8SBruno Dominguez 44505770e8afSPaolo Bonzini if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 445111cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 445211cde1c8SBruno Dominguez : 445311cde1c8SBruno Dominguez else 445411cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 445511cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 445611cde1c8SBruno Dominguez cxx= 445711cde1c8SBruno Dominguez fi 445811cde1c8SBruno Dominguezelse 445911cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 446011cde1c8SBruno Dominguez cxx= 446111cde1c8SBruno Dominguezfi 446211cde1c8SBruno Dominguez 44637d7dbf9dSDan Streetmanif !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then 44647d7dbf9dSDan Streetman exit 1 44655d91a2edSYonggang Luofi 44665d91a2edSYonggang Luo 446798ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 446897a847bcSbellard 446998ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 447098ec69acSJuan Quintelaecho >> $config_host_mak 447198ec69acSJuan Quintela 4472e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 4473cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 4474aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 44757d7dbf9dSDan Streetmanecho "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak 4476804edf29SJuan Quintela 447798ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak 4478727e5283SPaolo Bonzini 4479f8393946Saurel32if test "$debug_tcg" = "yes" ; then 44802358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 4481f8393946Saurel32fi 44821625af87Saliguoriif test "$strip_opt" = "yes" ; then 448352ba784dSHollis Blanchard echo "STRIP=${strip}" >> $config_host_mak 44841625af87Saliguorifi 44857d13299dSbellardif test "$bigendian" = "yes" ; then 4486e2542fe2SJuan Quintela echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 448797a847bcSbellardfi 448867b915a5Sbellardif test "$mingw32" = "yes" ; then 448998ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 4490d9840e25STomoki Sekiyama if test "$guest_agent_with_vss" = "yes" ; then 4491d9840e25STomoki Sekiyama echo "CONFIG_QGA_VSS=y" >> $config_host_mak 4492f33ca81fSMichael Roth echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak 4493d9840e25STomoki Sekiyama echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 4494d9840e25STomoki Sekiyama fi 449550cbebb9SMichael Roth if test "$guest_agent_ntddscsi" = "yes" ; then 449676dc75caSTomáš Golembiovský echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak 449750cbebb9SMichael Roth fi 44989dacf32dSYossi Hindin echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak 44999dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 45009dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 45019dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 4502210fa556Spbrookelse 450335f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 4504210fa556Spbrookfi 4505128ab2ffSblueswir1 4506dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 4507dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 4508dffcb71cSMark McLoughlinfi 4509dffcb71cSMark McLoughlin 451083fb7adfSbellardif test "$darwin" = "yes" ; then 451198ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 451283fb7adfSbellardfi 4513b29fe3edSmalc 4514ec530c81Sbellardif test "$solaris" = "yes" ; then 451598ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 4516ec530c81Sbellardfi 4517179cf400SAndreas Färberif test "$haiku" = "yes" ; then 4518179cf400SAndreas Färber echo "CONFIG_HAIKU=y" >> $config_host_mak 4519179cf400SAndreas Färberfi 452097a847bcSbellardif test "$static" = "yes" ; then 452198ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 452297a847bcSbellardfi 45231ba16968SStefan Weilif test "$profiler" = "yes" ; then 45242358a494SJuan Quintela echo "CONFIG_PROFILER=y" >> $config_host_mak 452505c2a3e7Sbellardfi 4526c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then 4527c932ce31SPaolo Bonzini echo "CONFIG_TOOLS=y" >> $config_host_mak 4528c932ce31SPaolo Bonzinifi 4529f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then 4530f15bff25SPaolo Bonzini echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak 4531f15bff25SPaolo Bonzinifi 4532b8e0c493SJoelle van Dyneif test "$slirp_smbd" = "yes" ; then 4533b8e0c493SJoelle van Dyne echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak 4534e2d8830eSBrad echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 4535b8e0c493SJoelle van Dynefi 45368a16d273Sthsif test "$vde" = "yes" ; then 453798ec69acSJuan Quintela echo "CONFIG_VDE=y" >> $config_host_mak 4538e2ad6f16SFam Zheng echo "VDE_LIBS=$vde_libs" >> $config_host_mak 45398a16d273Sthsfi 454058952137SVincenzo Maffioneif test "$netmap" = "yes" ; then 454158952137SVincenzo Maffione echo "CONFIG_NETMAP=y" >> $config_host_mak 454258952137SVincenzo Maffionefi 4543015a33bdSGongleiif test "$l2tpv3" = "yes" ; then 4544015a33bdSGonglei echo "CONFIG_L2TPV3=y" >> $config_host_mak 4545015a33bdSGongleifi 45464cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then 45474cc600d2SPaolo Bonzini echo "CONFIG_GPROF=y" >> $config_host_mak 45484cc600d2SPaolo Bonzinifi 45492358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 45500c58ac1cSmalcfor drv in $audio_drv_list; do 45511ef1ec2aSGerd Hoffmann def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') 4552484e2cc7SPaolo Bonzini echo "$def=y" >> $config_host_mak 45530c58ac1cSmalcdone 4554478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then 4555478e943fSPaolo Bonzini echo "CONFIG_ALSA=y" >> $config_host_mak 4556478e943fSPaolo Bonzinifi 4557b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak 4558478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak 4559478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then 4560478e943fSPaolo Bonzini echo "CONFIG_LIBPULSE=y" >> $config_host_mak 4561478e943fSPaolo Bonzinifi 4562b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak 4563478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak 4564b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak 4565b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak 4566b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak 4567478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then 4568478e943fSPaolo Bonzini echo "CONFIG_LIBJACK=y" >> $config_host_mak 4569478e943fSPaolo Bonzinifi 45702e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak 4571d5631638Smalcif test "$audio_win_int" = "yes" ; then 4572d5631638Smalc echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 4573d5631638Smalcfi 4574b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 4575b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 4576e5f05f8cSKevin Wolfif test "$block_drv_whitelist_tools" = "yes" ; then 4577e5f05f8cSKevin Wolf echo "CONFIG_BDRV_WHITELIST_TOOLS=y" >> $config_host_mak 4578e5f05f8cSKevin Wolffi 4579dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then 4580dce512deSChristoph Hellwig echo "CONFIG_XFS=y" >> $config_host_mak 4581dce512deSChristoph Hellwigfi 458289138857SStefan Weilqemu_version=$(head $source_path/VERSION) 45832358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 458498ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 45852b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 458617969268SFam Zhengif test "$modules" = "yes"; then 4587e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 4588e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 458989138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 459017969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 459117969268SFam Zhengfi 4592bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 4593bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 4594bd83c861SChristian Ehrhardtfi 4595955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 4596955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 4597955727d2SCortland Tölvafi 4598f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 4599f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 4600f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 4601f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 46025ecfb76cSPaolo Bonzinifi 46035ecfb76cSPaolo Bonziniif test "$gdbus_codegen" != "" ; then 460425a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 4605f876b765SMarc-André Lureaufi 4606a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 4607277abf15SJan Vesely 4608277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header 4609277abf15SJan Vesely# versions where they both try to define 'struct fsxattr': 4610277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers 4611277abf15SJan Vesely# if this macro is set. 4612277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then 4613277abf15SJan Vesely echo "HAVE_FSXATTR=y" >> $config_host_mak 4614277abf15SJan Veselyfi 46151badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 46166dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 4617d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 4618582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 4619582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 4620e37630caSaliguorifi 46215c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then 46225c6c3a6cSChristoph Hellwig echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 46235c6c3a6cSChristoph Hellwigfi 46245e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 46255e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 46265e9be92dSNicholas Bellingerfi 4627af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 4628af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 4629af3bba76SPaolo Bonzinifi 4630af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 463156f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 463203ce5744SNikolay Nikolaevfi 4633108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 4634108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 4635108a6481SCindy Lufi 4636042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 4637042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 4638042cea27SGongleifi 4639fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 4640fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 46415fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 46425fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 46435fe97d88SStefano Garzarella fi 4644fc0b9b0eSStefan Hajnoczifi 4645299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 4646299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 4647299e6f19SPaolo Bonzinifi 4648e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 4649e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 4650e6a74868SMarc-André Lureaufi 4651108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 4652108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 4653108a6481SCindy Lufi 465498fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 465598fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 465698fc1adaSDr. David Alan Gilbertfi 4657bf9298b9Saliguoriif test "$iovec" = "yes" ; then 46582358a494SJuan Quintela echo "CONFIG_IOVEC=y" >> $config_host_mak 4659bf9298b9Saliguorifi 4660a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then 4661a40161cbSPaolo Bonzini echo "CONFIG_MEMBARRIER=y" >> $config_host_mak 4662a40161cbSPaolo Bonzinifi 4663e5b46549SRichard Hendersonif test "$tcg" = "enabled" -a "$tcg_interpreter" = "true" ; then 4664e5b46549SRichard Henderson echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 4665e5b46549SRichard Hendersonfi 466658d3f3ffSGerd Hoffmann 466758d3f3ffSGerd Hoffmannif test "$spice_protocol" = "yes" ; then 466858d3f3ffSGerd Hoffmann echo "CONFIG_SPICE_PROTOCOL=y" >> $config_host_mak 466958d3f3ffSGerd Hoffmann echo "SPICE_PROTOCOL_CFLAGS=$spice_protocol_cflags" >> $config_host_mak 467058d3f3ffSGerd Hoffmannfi 4671cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then 4672cd4ec0b4SGerd Hoffmann echo "CONFIG_SPICE=y" >> $config_host_mak 467358d3f3ffSGerd Hoffmann echo "SPICE_CFLAGS=$spice_cflags $spice_protocol_cflags" >> $config_host_mak 46742634733cSPaolo Bonzini echo "SPICE_LIBS=$spice_libs" >> $config_host_mak 4675cd4ec0b4SGerd Hoffmannfi 4676cd4ec0b4SGerd Hoffmann 4677da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 4678da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 4679de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 4680da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 468120ff075bSMichael Wallefi 468220ff075bSMichael Walle 4683d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then 4684d52c454aSMarc-André Lureau echo "CONFIG_GBM=y" >> $config_host_mak 4685d52c454aSMarc-André Lureau echo "GBM_LIBS=$gbm_libs" >> $config_host_mak 4686d52c454aSMarc-André Lureau echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak 4687d52c454aSMarc-André Lureaufi 4688d52c454aSMarc-André Lureau 4689d52c454aSMarc-André Lureau 469099f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then 469199f2dbd3SLiang Li echo "CONFIG_AVX2_OPT=y" >> $config_host_mak 469299f2dbd3SLiang Lifi 469399f2dbd3SLiang Li 46946b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then 46956b8cd447SRobert Hoo echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak 46966b8cd447SRobert Hoofi 46976b8cd447SRobert Hoo 469883fb7adfSbellard# XXX: suppress that 46997d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 47002358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 47017d3505c5Sbellardfi 47027d3505c5Sbellard 47033556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then 47043556c233SPaolo Bonzini echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 47053556c233SPaolo Bonzinifi 470620ff6c80SAnthony Liguori 47077c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 470870c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then 470970c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 471070c60c08SStefan Hajnoczielse 471170c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 471270c60c08SStefan Hajnoczifi 4713d0e2fce5SAneesh Kumar K.V 47147d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then 47157d992e4dSPeter Lieven echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak 47167d992e4dSPeter Lievenfi 47177d992e4dSPeter Lieven 4718f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then 4719f0d92b56SLongpeng(Mike) echo "CONFIG_AF_ALG=y" >> $config_host_mak 4720f0d92b56SLongpeng(Mike)fi 4721f0d92b56SLongpeng(Mike) 4722d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 4723d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 4724d83414e1SMarc-André Lureaufi 4725d83414e1SMarc-André Lureau 47260aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 47270aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 47280aebab04SLingfeng Yangfi 47290aebab04SLingfeng Yang 473076a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then 473176a347e1SRichard Henderson echo "CONFIG_CPUID_H=y" >> $config_host_mak 473276a347e1SRichard Hendersonfi 473376a347e1SRichard Henderson 4734f540166bSRichard Hendersonif test "$int128" = "yes" ; then 4735f540166bSRichard Henderson echo "CONFIG_INT128=y" >> $config_host_mak 4736f540166bSRichard Hendersonfi 4737f540166bSRichard Henderson 47387ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then 47397ebee43eSRichard Henderson echo "CONFIG_ATOMIC128=y" >> $config_host_mak 47407ebee43eSRichard Hendersonfi 47417ebee43eSRichard Henderson 4742e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then 4743e6cd4bb5SRichard Henderson echo "CONFIG_CMPXCHG128=y" >> $config_host_mak 4744e6cd4bb5SRichard Hendersonfi 4745e6cd4bb5SRichard Henderson 4746df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then 4747df79b996SRichard Henderson echo "CONFIG_ATOMIC64=y" >> $config_host_mak 4748df79b996SRichard Hendersonfi 4749df79b996SRichard Henderson 47501e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then 47511e6e9acaSRichard Henderson echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 47521e6e9acaSRichard Hendersonfi 47531e6e9acaSRichard Henderson 4754b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then 4755484e2cc7SPaolo Bonzini echo "CONFIG_LIBSSH=y" >> $config_host_mak 4756b10d49d7SPino Toscano echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak 4757b10d49d7SPino Toscano echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak 47580a12ec87SRichard W.M. Jonesfi 47590a12ec87SRichard W.M. Jones 4760ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then 4761ed1701c6SDr. David Alan Gilbert echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak 4762ed1701c6SDr. David Alan Gilbertfi 4763ed1701c6SDr. David Alan Gilbert 47643b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then 47653cae16dbSPaolo Bonzini echo 'CONFIG_TPM=y' >> $config_host_mak 47663b8acc11SPaolo Bonzinifi 47673b8acc11SPaolo Bonzini 47685b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 47695b808275SLluís Vilanovaif have_backend "nop"; then 47706d8a764eSLluís echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 477122890ab5SPrerna Saxenafi 47725b808275SLluís Vilanovaif have_backend "simple"; then 47736d8a764eSLluís echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 47746d8a764eSLluís # Set the appropriate trace file. 4775953ffe0fSAndreas Färber trace_file="\"$trace_file-\" FMT_pid" 47769410b56cSPrerna Saxenafi 4777ed7f5f1dSPaolo Bonziniif have_backend "log"; then 4778ed7f5f1dSPaolo Bonzini echo "CONFIG_TRACE_LOG=y" >> $config_host_mak 47796d8a764eSLluísfi 47805b808275SLluís Vilanovaif have_backend "ust"; then 47816d8a764eSLluís echo "CONFIG_TRACE_UST=y" >> $config_host_mak 4782a81df1b6SPaolo Bonzini echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak 47836d8a764eSLluísfi 47845b808275SLluís Vilanovaif have_backend "dtrace"; then 47856d8a764eSLluís echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 47866d8a764eSLluís if test "$trace_backend_stap" = "yes" ; then 47876d8a764eSLluís echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 47886d8a764eSLluís fi 4789c276b17dSDaniel P. Berrangefi 47905b808275SLluís Vilanovaif have_backend "ftrace"; then 4791781e9545SEiichi Tsukata if test "$linux" = "yes" ; then 4792781e9545SEiichi Tsukata echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 4793781e9545SEiichi Tsukata else 479421684af0SStewart Smith feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 4795781e9545SEiichi Tsukata fi 4796781e9545SEiichi Tsukatafi 47970a852417SPaul Durrantif have_backend "syslog"; then 47980a852417SPaul Durrant if test "$posix_syslog" = "yes" ; then 47990a852417SPaul Durrant echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak 48000a852417SPaul Durrant else 48010a852417SPaul Durrant feature_not_found "syslog(trace backend)" "syslog not available" 48020a852417SPaul Durrant fi 48030a852417SPaul Durrantfi 48049410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 48059410b56cSPrerna Saxena 48062da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 48072da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 4808392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 48092da776dbSMichael R. Hinesfi 48102da776dbSMichael R. Hines 481121ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 481221ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 481321ab34c9SMarcel Apfelbaumfi 481421ab34c9SMarcel Apfelbaum 4815a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then 4816a6b1d4c0SChanglong Xie echo "CONFIG_REPLICATION=y" >> $config_host_mak 4817a6b1d4c0SChanglong Xiefi 4818a6b1d4c0SChanglong Xie 48196a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then 48206a02c806SStefan Hajnoczi echo "CONFIG_AF_VSOCK=y" >> $config_host_mak 48216a02c806SStefan Hajnoczifi 48226a02c806SStefan Hajnoczi 4823ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then 4824ba59fb77SPaolo Bonzini echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak 4825ba59fb77SPaolo Bonzinifi 4826e0580342SKamil Rytarowski 48275c312079SDr. David Alan Gilbert# Hold two types of flag: 48285c312079SDr. David Alan Gilbert# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 48295c312079SDr. David Alan Gilbert# a thread we have a handle to 4830479a5747SRoman Bolshakov# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular 48315c312079SDr. David Alan Gilbert# platform 4832479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then 48335c312079SDr. David Alan Gilbert echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4834479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak 4835479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then 4836479a5747SRoman Bolshakov echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 4837479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak 48385c312079SDr. David Alan Gilbertfi 48395c312079SDr. David Alan Gilbert 48402f740136SJeff Codyif test "$bochs" = "yes" ; then 48412f740136SJeff Cody echo "CONFIG_BOCHS=y" >> $config_host_mak 48422f740136SJeff Codyfi 48432f740136SJeff Codyif test "$cloop" = "yes" ; then 48442f740136SJeff Cody echo "CONFIG_CLOOP=y" >> $config_host_mak 48452f740136SJeff Codyfi 48462f740136SJeff Codyif test "$dmg" = "yes" ; then 48472f740136SJeff Cody echo "CONFIG_DMG=y" >> $config_host_mak 48482f740136SJeff Codyfi 48492f740136SJeff Codyif test "$qcow1" = "yes" ; then 48502f740136SJeff Cody echo "CONFIG_QCOW1=y" >> $config_host_mak 48512f740136SJeff Codyfi 48522f740136SJeff Codyif test "$vdi" = "yes" ; then 48532f740136SJeff Cody echo "CONFIG_VDI=y" >> $config_host_mak 48542f740136SJeff Codyfi 48552f740136SJeff Codyif test "$vvfat" = "yes" ; then 48562f740136SJeff Cody echo "CONFIG_VVFAT=y" >> $config_host_mak 48572f740136SJeff Codyfi 48582f740136SJeff Codyif test "$qed" = "yes" ; then 48592f740136SJeff Cody echo "CONFIG_QED=y" >> $config_host_mak 48602f740136SJeff Codyfi 48612f740136SJeff Codyif test "$parallels" = "yes" ; then 48622f740136SJeff Cody echo "CONFIG_PARALLELS=y" >> $config_host_mak 48632f740136SJeff Codyfi 4864195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then 4865195588ccSDavid CARLIER echo "HAVE_MLOCKALL=y" >> $config_host_mak 4866195588ccSDavid CARLIERfi 4867adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then 486854c9e41dSAlexander Bulekov # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the 486954c9e41dSAlexander Bulekov # needed CFLAGS have already been provided 487054c9e41dSAlexander Bulekov if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then 4871efce01bcSAlexander Bulekov # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 4872efce01bcSAlexander Bulekov # compiled code. 4873086d5f75SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" 4874efce01bcSAlexander Bulekov # To build non-fuzzer binaries with --enable-fuzzing, link everything with 4875efce01bcSAlexander Bulekov # fsanitize=fuzzer-no-link. Otherwise, the linker will be unable to bind 4876efce01bcSAlexander Bulekov # the fuzzer-related callbacks added by instrumentation. 4877efce01bcSAlexander Bulekov QEMU_LDFLAGS="$QEMU_LDFLAGS -fsanitize=fuzzer-no-link" 4878efce01bcSAlexander Bulekov # For the actual fuzzer binaries, we need to link against the libfuzzer 4879efce01bcSAlexander Bulekov # library. Provide the flags for doing this in FUZZ_EXE_LDFLAGS. The meson 4880efce01bcSAlexander Bulekov # rule for the fuzzer adds these to the link_args. They need to be 4881efce01bcSAlexander Bulekov # configurable, to support OSS-Fuzz 488254c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" 488354c9e41dSAlexander Bulekov else 488454c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" 488554c9e41dSAlexander Bulekov fi 4886adc28027SAlexander Bulekovfi 48872f740136SJeff Cody 488840e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 488940e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 489026fffe29SEmilio G. Cota # Copy the export object list to the build dir 489126fffe29SEmilio G. Cota if test "$ld_dynamic_list" = "yes" ; then 489226fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak 489326fffe29SEmilio G. Cota ld_symbols=qemu-plugins-ld.symbols 489426fffe29SEmilio G. Cota cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols 489526fffe29SEmilio G. Cota elif test "$ld_exported_symbols_list" = "yes" ; then 489626fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak 489726fffe29SEmilio G. Cota ld64_symbols=qemu-plugins-ld64.symbols 489826fffe29SEmilio G. Cota echo "# Automatically generated by configure - do not modify" > $ld64_symbols 489926fffe29SEmilio G. Cota grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ 490026fffe29SEmilio G. Cota sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols 490126fffe29SEmilio G. Cota else 490226fffe29SEmilio G. Cota error_exit \ 490326fffe29SEmilio G. Cota "If \$plugins=yes, either \$ld_dynamic_list or " \ 490426fffe29SEmilio G. Cota "\$ld_exported_symbols_list should have been set to 'yes'." 490526fffe29SEmilio G. Cota fi 490640e8c6f4SAlex Bennéefi 490740e8c6f4SAlex Bennée 4908f48e590aSAlex Bennéeif test -n "$gdb_bin"; then 4909b1863cccSAlex Bennée gdb_version=$($gdb_bin --version | head -n 1) 4910d6a66c81SAlex Bennée if version_ge ${gdb_version##* } 9.1; then 4911f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 4912f48e590aSAlex Bennée fi 4913b1863cccSAlex Bennéefi 4914f48e590aSAlex Bennée 491554e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 491654e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 491754e7aac0SAlexey Krasikovfi 491854e7aac0SAlexey Krasikov 491998ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 4920804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 4921c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 492239d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 4923a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 492409e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 4925804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 4926433de74cSBastian Koppelmannecho "HOST_CC=$host_cc" >> $config_host_mak 4927a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then 4928859aef02SPaolo Bonzini echo "CONFIG_IASL=$iasl" >> $config_host_mak 4929a31a8642SMichael S. Tsirkinfi 4930804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 4931cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 49325f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 49333dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 4934804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 4935804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 493646eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 4937a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 493811cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 4939a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 4940a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 49418a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 4942e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 4943804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 4944484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak 4945f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak 49461d728c39SBlue Swirlif test "$gcov" = "yes" ; then 49471d728c39SBlue Swirl echo "CONFIG_GCOV=y" >> $config_host_mak 49481d728c39SBlue Swirlfi 4949804edf29SJuan Quintela 4950adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then 4951adc28027SAlexander Bulekov echo "CONFIG_FUZZ=y" >> $config_host_mak 4952adc28027SAlexander Bulekovfi 495354c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak 49543efac6ebSTomáš Golembiovský 4955b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then 4956b767d257SMarek Marczykowski-Górecki echo "CONFIG_RNG_NONE=y" >> $config_host_mak 4957b767d257SMarek Marczykowski-Góreckifi 4958b767d257SMarek Marczykowski-Górecki 49596efd7517SPeter Maydell# use included Linux headers 49606efd7517SPeter Maydellif test "$linux" = "yes" ; then 4961a307beb6SAndreas Färber mkdir -p linux-headers 49626efd7517SPeter Maydell case "$cpu" in 4963c72b26ecSRichard Henderson i386|x86_64|x32) 496408312a63SPeter Maydell linux_arch=x86 49656efd7517SPeter Maydell ;; 4966f8378accSRichard Henderson ppc|ppc64|ppc64le) 496708312a63SPeter Maydell linux_arch=powerpc 49686efd7517SPeter Maydell ;; 49696efd7517SPeter Maydell s390x) 497008312a63SPeter Maydell linux_arch=s390 497108312a63SPeter Maydell ;; 49721f080313SClaudio Fontana aarch64) 49731f080313SClaudio Fontana linux_arch=arm64 49741f080313SClaudio Fontana ;; 4975222e7d11SSanjay Lal mips64) 4976222e7d11SSanjay Lal linux_arch=mips 4977222e7d11SSanjay Lal ;; 497808312a63SPeter Maydell *) 497908312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 498008312a63SPeter Maydell linux_arch="$cpu" 49816efd7517SPeter Maydell ;; 49826efd7517SPeter Maydell esac 498308312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 498408312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 498508312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 498608312a63SPeter Maydell fi 49876efd7517SPeter Maydellfi 49886efd7517SPeter Maydell 498997a847bcSbellardfor target in $target_list; do 499097a847bcSbellard target_dir="$target" 499189138857SStefan Weil target_name=$(echo $target | cut -d '-' -f 1) 499297a847bcSbellard mkdir -p $target_dir 4993fdb75aefSPaolo Bonzini case $target in 4994fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 4995fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 49962408a527Saurel32 esac 499756aebc89Spbrookdone 49987d13299dSbellard 4999765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 5000fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 5001fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 5002fdb75aefSPaolo Bonzinifi 5003a540f158SPeter Crosthwaite 5004a99d57bbSWanlong Gaoif test "$numa" = "yes"; then 5005a99d57bbSWanlong Gao echo "CONFIG_NUMA=y" >> $config_host_mak 5006ab318051SMarc-André Lureau echo "NUMA_LIBS=$numa_libs" >> $config_host_mak 5007a99d57bbSWanlong Gaofi 5008a99d57bbSWanlong Gao 5009fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 5010fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 5011fd0e6053SJohn Snowfi 5012fd0e6053SJohn Snow 50131e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 50141e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 50151e4f6065SDaniele Buonofi 50161e4f6065SDaniele Buono 5017e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 5018e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree; 5019e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 5020e29e5c6eSPeter Maydell# (these can be both files and directories). 5021e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 5022e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 5023e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 5024e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 5025e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 5026e29e5c6eSPeter Maydell# directory and symlink the directory instead. 502709db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions 502809db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing 502909db9b9dSGerd Hoffmann# a "make distclean" in between. 50309d49bcf6SMarkus ArmbrusterDIRS="tests tests/tcg tests/qapi-schema tests/qtest/libqos" 50311cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" 5032b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi" 5033744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" 50348db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios" 5035c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/" 50362038f8c8SPaolo BonziniLINKS="Makefile" 50373941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 5038ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 5039e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 50408db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile" 5041e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 5042e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 504339950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data" 504439950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 50458f8fd9edSCleber RosaLINKS="$LINKS python" 5046c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 504709db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps" 5048753d11f2SRichard Hendersonfor bios_file in \ 5049753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 50503a631b8eSBin Meng $source_path/pc-bios/*.elf \ 5051225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 5052753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 5053753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 5054e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 5055753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 50564e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 505726ce90fdSLaszlo Ersek $source_path/pc-bios/edk2-*.fd.bz2 \ 5058753d11f2SRichard Henderson $source_path/pc-bios/palcode-* 5059753d11f2SRichard Hendersondo 5060e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 50617ea78b74SJan Kiszkadone 5062d1807a4fSPaolo Bonzinimkdir -p $DIRS 5063e29e5c6eSPeter Maydellfor f in $LINKS ; do 50640f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 5065f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 5066f9245e10SPeter Maydell fi 50677d13299dSbellarddone 506809db9b9dSGerd Hoffmannfor f in $UNLINK ; do 506909db9b9dSGerd Hoffmann if [ -L "$f" ]; then 507009db9b9dSGerd Hoffmann rm -f "$f" 507109db9b9dSGerd Hoffmann fi 507209db9b9dSGerd Hoffmanndone 50731ad2134fSPaul Brook 50742038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 50752038f8c8SPaolo Bonzini export $i 50762038f8c8SPaolo Bonzinidone 5077de6d7e6bSAlex Bennéeexport target_list source_path use_containers ARCH 50782038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 50792038f8c8SPaolo Bonzini 5080c34ebfdcSAnthony Liguori# temporary config to build submodules 50818db2a4fdSGerd Hoffmannfor rom in seabios; do 5082c34ebfdcSAnthony Liguori config_mak=roms/$rom/config.mak 508337116c89SStefan Weil echo "# Automatically generated by configure - do not modify" > $config_mak 5084c34ebfdcSAnthony Liguori echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 5085cdbd727cSRichard Henderson echo "AS=$as" >> $config_mak 50865f6f0e27SRichard Henderson echo "CCAS=$ccas" >> $config_mak 5087c34ebfdcSAnthony Liguori echo "CC=$cc" >> $config_mak 5088c34ebfdcSAnthony Liguori echo "BCC=bcc" >> $config_mak 50893dd46c78SBlue Swirl echo "CPP=$cpp" >> $config_mak 5090c34ebfdcSAnthony Liguori echo "OBJCOPY=objcopy" >> $config_mak 5091a31a8642SMichael S. Tsirkin echo "IASL=$iasl" >> $config_mak 5092c34ebfdcSAnthony Liguori echo "LD=$ld" >> $config_mak 50939f81aeb5SAlistair Francis echo "RANLIB=$ranlib" >> $config_mak 5094c34ebfdcSAnthony Liguoridone 5095c34ebfdcSAnthony Liguori 5096a5665051SPaolo Bonziniif test "$skip_meson" = no; then 5097fc929892SMarc-André Lureau cross="config-meson.cross.new" 5098fc929892SMarc-André Lureau meson_quote() { 509947b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 5100fc929892SMarc-André Lureau } 5101fc929892SMarc-André Lureau 5102fc929892SMarc-André Lureau echo "# Automatically generated by configure - do not modify" > $cross 5103fc929892SMarc-André Lureau echo "[properties]" >> $cross 5104d1d5e9eeSAlex Bennée 5105d1d5e9eeSAlex Bennée # unroll any custom device configs 5106d1d5e9eeSAlex Bennée for a in $device_archs; do 5107d1d5e9eeSAlex Bennée eval "c=\$devices_${a}" 5108d1d5e9eeSAlex Bennée echo "${a}-softmmu = '$c'" >> $cross 5109d1d5e9eeSAlex Bennée done 5110d1d5e9eeSAlex Bennée 5111fc929892SMarc-André Lureau test -z "$cxx" && echo "link_language = 'c'" >> $cross 511247b30835SPaolo Bonzini echo "[built-in options]" >> $cross 511347b30835SPaolo Bonzini echo "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross 511447b30835SPaolo Bonzini echo "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross 511547b30835SPaolo Bonzini echo "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 511647b30835SPaolo Bonzini echo "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 5117fc929892SMarc-André Lureau echo "[binaries]" >> $cross 511847b30835SPaolo Bonzini echo "c = [$(meson_quote $cc)]" >> $cross 511947b30835SPaolo Bonzini test -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross 51200ca321eaSJoelle van Dyne test -n "$objcc" && echo "objc = [$(meson_quote $objcc)]" >> $cross 512147b30835SPaolo Bonzini echo "ar = [$(meson_quote $ar)]" >> $cross 512247b30835SPaolo Bonzini echo "nm = [$(meson_quote $nm)]" >> $cross 512347b30835SPaolo Bonzini echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 512447b30835SPaolo Bonzini echo "ranlib = [$(meson_quote $ranlib)]" >> $cross 5125e8178514SPaolo Bonzini if has $sdl2_config; then 512647b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 5127e8178514SPaolo Bonzini fi 512847b30835SPaolo Bonzini echo "strip = [$(meson_quote $strip)]" >> $cross 512947b30835SPaolo Bonzini echo "windres = [$(meson_quote $windres)]" >> $cross 51303812c0c4SJoelle van Dyne if test "$cross_compile" = "yes"; then 5131fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 5132fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 5133fc929892SMarc-André Lureau if test "$mingw32" = "yes" ; then 5134fc929892SMarc-André Lureau echo "system = 'windows'" >> $cross 5135fc929892SMarc-André Lureau fi 5136853b4bafSThomas Huth if test "$linux" = "yes" ; then 5137853b4bafSThomas Huth echo "system = 'linux'" >> $cross 5138853b4bafSThomas Huth fi 51390ca321eaSJoelle van Dyne if test "$darwin" = "yes" ; then 51400ca321eaSJoelle van Dyne echo "system = 'darwin'" >> $cross 51410ca321eaSJoelle van Dyne fi 5142fc929892SMarc-André Lureau case "$ARCH" in 5143f6bca9dfSJoelle van Dyne i386) 5144fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 5145fc929892SMarc-André Lureau ;; 5146f8bb7e1cSDavid Michael x86_64|x32) 5147f6bca9dfSJoelle van Dyne echo "cpu_family = 'x86_64'" >> $cross 5148f6bca9dfSJoelle van Dyne ;; 5149fc929892SMarc-André Lureau ppc64le) 5150fc929892SMarc-André Lureau echo "cpu_family = 'ppc64'" >> $cross 5151fc929892SMarc-André Lureau ;; 5152fc929892SMarc-André Lureau *) 5153fc929892SMarc-André Lureau echo "cpu_family = '$ARCH'" >> $cross 5154fc929892SMarc-André Lureau ;; 5155fc929892SMarc-André Lureau esac 5156fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 5157fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 5158fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 5159fc929892SMarc-André Lureau else 5160fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 5161fc929892SMarc-André Lureau fi 5162fc929892SMarc-André Lureau else 5163fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 5164fc929892SMarc-André Lureau fi 5165fc929892SMarc-André Lureau mv $cross config-meson.cross 5166fc929892SMarc-André Lureau 5167a5665051SPaolo Bonzini rm -rf meson-private meson-info meson-logs 5168a5cb7c5aSPaolo Bonzini unset staticpic 5169a5cb7c5aSPaolo Bonzini if ! version_ge "$($meson --version)" 0.56.0; then 5170a5cb7c5aSPaolo Bonzini staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) 5171a5cb7c5aSPaolo Bonzini fi 517209e93326SPaolo Bonzini NINJA=$ninja $meson setup \ 5173d17f305aSPaolo Bonzini --prefix "$prefix" \ 5174d17f305aSPaolo Bonzini --libdir "$libdir" \ 5175d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 5176d17f305aSPaolo Bonzini --bindir "$bindir" \ 5177d17f305aSPaolo Bonzini --includedir "$includedir" \ 5178d17f305aSPaolo Bonzini --datadir "$datadir" \ 5179d17f305aSPaolo Bonzini --mandir "$mandir" \ 5180d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 518116bf7a33SPaolo Bonzini --localedir "$localedir" \ 5182d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 5183d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 518416bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 518573f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 5186a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 5187a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 5188a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 5189a5665051SPaolo Bonzini -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ 5190da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 5191a5cb7c5aSPaolo Bonzini ${staticpic:+-Db_staticpic=$staticpic} \ 5192bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 51939e62ba48SDaniele Buono -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ 5194deb62371SPaolo Bonzini -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ 519574a414a1SReinoud Zandijk -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf -Dnvmm=$nvmm \ 51961badb709SPaolo Bonzini -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ 51971b695471SPaolo Bonzini -Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ 5198c23d7b4eSPaolo Bonzini -Dlibusb=$libusb -Dsmartcard=$smartcard -Dusb_redir=$usb_redir -Dvte=$vte \ 5199a0b93237SPaolo Bonzini -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ 5200cece116cSMisono Tomohiro -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ 52018c6d4ff4SPaolo Bonzini -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ 52029db405a3SPaolo Bonzini -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ 520330045c05SPaolo Bonzini -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ 5204c5b36c25SPaolo Bonzini -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse -Dlibxml2=$libxml2 \ 520553c22b68SPaolo Bonzini -Dlibdaxctl=$libdaxctl -Dlibpmem=$libpmem -Dlinux_io_uring=$linux_io_uring \ 520605e391aeSPaolo Bonzini -Dgnutls=$gnutls -Dnettle=$nettle -Dgcrypt=$gcrypt -Dauth_pam=$auth_pam \ 5207727c8bb8SPaolo Bonzini -Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \ 5208587d59d6SPaolo Bonzini -Dattr=$attr -Ddefault_devices=$default_devices -Dvirglrenderer=$virglrenderer \ 5209c8d5450bSPaolo Bonzini -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ 5210106ad1f9SPaolo Bonzini -Dvhost_user_blk_server=$vhost_user_blk_server -Dmultiprocess=$multiprocess \ 521146627f41SAndrew Melnychenko -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek -Dguest_agent_msi=$guest_agent_msi -Dbpf=$bpf\ 5212332008e0SThomas Huth $(if test "$default_feature" = no; then echo "-Dauto_features=disabled"; fi) \ 5213c6fbea47SRichard Henderson -Dtcg_interpreter=$tcg_interpreter \ 5214fc929892SMarc-André Lureau $cross_arg \ 5215a5665051SPaolo Bonzini "$PWD" "$source_path" 5216a5665051SPaolo Bonzini 5217a5665051SPaolo Bonzini if test "$?" -ne 0 ; then 5218a5665051SPaolo Bonzini error_exit "meson setup failed" 5219a5665051SPaolo Bonzini fi 5220699d3884SPaolo Bonzinielse 5221699d3884SPaolo Bonzini if test -f meson-private/cmd_line.txt; then 5222699d3884SPaolo Bonzini # Adjust old command line options whose type was changed 5223699d3884SPaolo Bonzini # Avoids having to use "setup --wipe" when Meson is upgraded 5224699d3884SPaolo Bonzini perl -i -ne ' 5225699d3884SPaolo Bonzini s/^gettext = true$/gettext = auto/; 5226699d3884SPaolo Bonzini s/^gettext = false$/gettext = disabled/; 5227699d3884SPaolo Bonzini print;' meson-private/cmd_line.txt 5228699d3884SPaolo Bonzini fi 5229a5665051SPaolo Bonzinifi 5230a5665051SPaolo Bonzini 52312d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then 52322d838d9bSAlex Bennée echo "Warning, deprecated features enabled." 5233*a476b216SMao Zhongyi echo "Please see docs/about/deprecated.rst" 52342d838d9bSAlex Bennée echo " features: ${deprecated_features}" 52352d838d9bSAlex Bennéefi 52362d838d9bSAlex Bennée 5237e0447a83SThomas Huth# Create list of config switches that should be poisoned in common code... 5238e0447a83SThomas Huth# but filter out CONFIG_TCG and CONFIG_USER_ONLY which are special. 523954b0306eSThomas Huthtarget_configs_h=$(ls *-config-devices.h *-config-target.h 2>/dev/null) 524054b0306eSThomas Huthif test -n "$target_configs_h" ; then 5241e0447a83SThomas Huth sed -n -e '/CONFIG_TCG/d' -e '/CONFIG_USER_ONLY/d' \ 5242e0447a83SThomas Huth -e '/^#define / { s///; s/ .*//; s/^/#pragma GCC poison /p; }' \ 524354b0306eSThomas Huth $target_configs_h | sort -u > config-poison.h 524454b0306eSThomas Huthelse 524554b0306eSThomas Huth :> config-poison.h 524654b0306eSThomas Huthfi 5247e0447a83SThomas Huth 5248dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 5249dc655404SMichael S. Tsirkincat <<EOD >config.status 5250dc655404SMichael S. Tsirkin#!/bin/sh 5251dc655404SMichael S. Tsirkin# Generated by configure. 5252dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 5253dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 5254dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 5255dc655404SMichael S. TsirkinEOD 5256e811da7fSDaniel P. Berrangé 5257e811da7fSDaniel P. Berrangépreserve_env() { 5258e811da7fSDaniel P. Berrangé envname=$1 5259e811da7fSDaniel P. Berrangé 5260e811da7fSDaniel P. Berrangé eval envval=\$$envname 5261e811da7fSDaniel P. Berrangé 5262e811da7fSDaniel P. Berrangé if test -n "$envval" 5263e811da7fSDaniel P. Berrangé then 5264e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 5265e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 5266e811da7fSDaniel P. Berrangé else 5267e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 5268e811da7fSDaniel P. Berrangé fi 5269e811da7fSDaniel P. Berrangé} 5270e811da7fSDaniel P. Berrangé 5271e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 5272e811da7fSDaniel P. Berrangé# features/build target configure will detect 5273e811da7fSDaniel P. Berrangépreserve_env AR 5274e811da7fSDaniel P. Berrangépreserve_env AS 5275e811da7fSDaniel P. Berrangépreserve_env CC 5276e811da7fSDaniel P. Berrangépreserve_env CPP 5277e811da7fSDaniel P. Berrangépreserve_env CXX 5278e811da7fSDaniel P. Berrangépreserve_env INSTALL 5279e811da7fSDaniel P. Berrangépreserve_env LD 5280e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 5281e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 5282e811da7fSDaniel P. Berrangépreserve_env MAKE 5283e811da7fSDaniel P. Berrangépreserve_env NM 5284e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 5285e811da7fSDaniel P. Berrangépreserve_env PATH 5286e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 5287e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 5288e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 5289e811da7fSDaniel P. Berrangépreserve_env PYTHON 5290e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 5291e811da7fSDaniel P. Berrangépreserve_env SMBD 5292e811da7fSDaniel P. Berrangépreserve_env STRIP 5293e811da7fSDaniel P. Berrangépreserve_env WINDRES 5294e811da7fSDaniel P. Berrangé 5295dc655404SMichael S. Tsirkinprintf "exec" >>config.status 5296a5665051SPaolo Bonzinifor i in "$0" "$@"; do 5297835af899SPaolo Bonzini test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status 5298a5665051SPaolo Bonzinidone 5299cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 5300dc655404SMichael S. Tsirkinchmod +x config.status 5301dc655404SMichael S. Tsirkin 53028cd05ab6SPeter Maydellrm -r "$TMPDIR1" 5303