17d13299dSbellard#!/bin/sh 27d13299dSbellard# 33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard 47d13299dSbellard# 58cd05ab6SPeter Maydell 699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools, 799519e67SCornelia Huck# just as autoconf does. 899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS= 999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS 1099519e67SCornelia Huck 115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests! 125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes 135e4dfd3dSJohn Snow 14dedad027SDaniel P. Berrangé# make source path absolute 15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd) 16dedad027SDaniel P. Berrangé 17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path" 18dedad027SDaniel P. Berrangéthen 19dedad027SDaniel P. Berrangé echo "Using './build' as the directory for build output" 20dedad027SDaniel P. Berrangé 21dedad027SDaniel P. Berrangé MARKER=build/auto-created-by-configure 22dedad027SDaniel P. Berrangé 23dedad027SDaniel P. Berrangé if test -e build 24dedad027SDaniel P. Berrangé then 25dedad027SDaniel P. Berrangé if test -f $MARKER 26dedad027SDaniel P. Berrangé then 27dedad027SDaniel P. Berrangé rm -rf build 28dedad027SDaniel P. Berrangé else 29dedad027SDaniel P. Berrangé echo "ERROR: ./build dir already exists and was not previously created by configure" 30dedad027SDaniel P. Berrangé exit 1 31dedad027SDaniel P. Berrangé fi 32dedad027SDaniel P. Berrangé fi 33dedad027SDaniel P. Berrangé 34dedad027SDaniel P. Berrangé mkdir build 35dedad027SDaniel P. Berrangé touch $MARKER 36dedad027SDaniel P. Berrangé 37dedad027SDaniel P. Berrangé cat > GNUmakefile <<'EOF' 38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree 39dedad027SDaniel P. Berrangé# 'make' command invocation 40dedad027SDaniel P. Berrangé 41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),) 42dedad027SDaniel P. Berrangérecurse: all 43dedad027SDaniel P. Berrangéendif 44dedad027SDaniel P. Berrangé 45dedad027SDaniel P. Berrangé.NOTPARALLEL: % 46dedad027SDaniel P. Berrangé%: force 47dedad027SDaniel P. Berrangé @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...' 48dedad027SDaniel P. Berrangé @$(MAKE) -C build -f Makefile $(MAKECMDGOALS) 49dedad027SDaniel P. Berrangé @if test "$(MAKECMDGOALS)" = "distclean" && \ 50dedad027SDaniel P. Berrangé test -e build/auto-created-by-configure ; \ 51dedad027SDaniel P. Berrangé then \ 52dedad027SDaniel P. Berrangé rm -rf build GNUmakefile ; \ 53dedad027SDaniel P. Berrangé fi 54dedad027SDaniel P. Berrangéforce: ; 55dedad027SDaniel P. Berrangé.PHONY: force 56dedad027SDaniel P. BerrangéGNUmakefile: ; 57dedad027SDaniel P. Berrangé 58dedad027SDaniel P. BerrangéEOF 59dedad027SDaniel P. Berrangé cd build 60dedad027SDaniel P. Berrangé exec $source_path/configure "$@" 61dedad027SDaniel P. Berrangéfi 62dedad027SDaniel P. Berrangé 638cd05ab6SPeter Maydell# Temporary directory used for files created while 648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory 658cd05ab6SPeter Maydell# we can safely blow away any previous version of it 668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete 678cd05ab6SPeter Maydell# it when configure exits.) 688cd05ab6SPeter MaydellTMPDIR1="config-temp" 698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}" 708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}" 718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then 728cd05ab6SPeter Maydell echo "ERROR: failed to create temporary directory" 738cd05ab6SPeter Maydell exit 1 747d13299dSbellardfi 757d13299dSbellard 768cd05ab6SPeter MaydellTMPB="qemu-conf" 778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c" 7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o" 799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx" 808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe" 8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt" 827d13299dSbellard 83da1d85e3SGerd Hoffmannrm -f config.log 849ac81bbbSmalc 85b48e3611SPeter Maydell# Print a helpful header at the top of config.log 86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log 87979ae168SPeter Maydellprintf "# Configured with:" >> config.log 88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log 89979ae168SPeter Maydellecho >> config.log 90b48e3611SPeter Maydellecho "#" >> config.log 91b48e3611SPeter Maydell 92835af899SPaolo Bonziniquote_sh() { 93835af899SPaolo Bonzini printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&'," 94835af899SPaolo Bonzini} 95835af899SPaolo Bonzini 96d880a3baSPaolo Bonziniprint_error() { 97d880a3baSPaolo Bonzini (echo 9876ad07a4SPeter Maydell echo "ERROR: $1" 9976ad07a4SPeter Maydell while test -n "$2"; do 10076ad07a4SPeter Maydell echo " $2" 10176ad07a4SPeter Maydell shift 10276ad07a4SPeter Maydell done 103d880a3baSPaolo Bonzini echo) >&2 104d880a3baSPaolo Bonzini} 105d880a3baSPaolo Bonzini 106d880a3baSPaolo Bonzinierror_exit() { 107d880a3baSPaolo Bonzini print_error "$@" 10876ad07a4SPeter Maydell exit 1 10976ad07a4SPeter Maydell} 11076ad07a4SPeter Maydell 1119c83ffd8SPeter Maydelldo_compiler() { 1129c83ffd8SPeter Maydell # Run the compiler, capturing its output to the log. First argument 1139c83ffd8SPeter Maydell # is compiler binary to execute. 114630d86b7SDavid CARLIER compiler="$1" 1159c83ffd8SPeter Maydell shift 1168bbe05d7SIan Jackson if test -n "$BASH_VERSION"; then eval ' 1178bbe05d7SIan Jackson echo >>config.log " 1188bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]} 1198bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}" 1208bbe05d7SIan Jackson '; fi 1219c83ffd8SPeter Maydell echo $compiler "$@" >> config.log 1229c83ffd8SPeter Maydell $compiler "$@" >> config.log 2>&1 || return $? 1238dc38a78SPeter Maydell # Test passed. If this is an --enable-werror build, rerun 1248dc38a78SPeter Maydell # the test with -Werror and bail out if it fails. This 1258dc38a78SPeter Maydell # makes warning-generating-errors in configure test code 1268dc38a78SPeter Maydell # obvious to developers. 1278dc38a78SPeter Maydell if test "$werror" != "yes"; then 1288dc38a78SPeter Maydell return 0 1298dc38a78SPeter Maydell fi 1308dc38a78SPeter Maydell # Don't bother rerunning the compile if we were already using -Werror 1318dc38a78SPeter Maydell case "$*" in 1328dc38a78SPeter Maydell *-Werror*) 1338dc38a78SPeter Maydell return 0 1348dc38a78SPeter Maydell ;; 1358dc38a78SPeter Maydell esac 1369c83ffd8SPeter Maydell echo $compiler -Werror "$@" >> config.log 1379c83ffd8SPeter Maydell $compiler -Werror "$@" >> config.log 2>&1 && return $? 13876ad07a4SPeter Maydell error_exit "configure test passed without -Werror but failed with -Werror." \ 13976ad07a4SPeter Maydell "This is probably a bug in the configure script. The failing command" \ 14076ad07a4SPeter Maydell "will be at the bottom of config.log." \ 14176ad07a4SPeter Maydell "You can run configure with --disable-werror to bypass this check." 1428dc38a78SPeter Maydell} 1438dc38a78SPeter Maydell 1449c83ffd8SPeter Maydelldo_cc() { 1454dba2789SPaolo Bonzini do_compiler "$cc" $CPU_CFLAGS "$@" 1469c83ffd8SPeter Maydell} 1479c83ffd8SPeter Maydell 1489c83ffd8SPeter Maydelldo_cxx() { 1494dba2789SPaolo Bonzini do_compiler "$cxx" $CPU_CFLAGS "$@" 1509c83ffd8SPeter Maydell} 1519c83ffd8SPeter Maydell 15200849b92SRichard Henderson# Append $2 to the variable named $1, with space separation 15300849b92SRichard Hendersonadd_to() { 15400849b92SRichard Henderson eval $1=\${$1:+\"\$$1 \"}\$2 15500849b92SRichard Henderson} 15600849b92SRichard Henderson 1579c83ffd8SPeter Maydellupdate_cxxflags() { 1589c83ffd8SPeter Maydell # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 1599c83ffd8SPeter Maydell # options which some versions of GCC's C++ compiler complain about 1609c83ffd8SPeter Maydell # because they only make sense for C programs. 16153422040SPaolo Bonzini QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" 1628a9d3d56SRichard Henderson CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu11/-std=gnu++11/) 1639c83ffd8SPeter Maydell for arg in $QEMU_CFLAGS; do 1649c83ffd8SPeter Maydell case $arg in 1659c83ffd8SPeter Maydell -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 1669c83ffd8SPeter Maydell -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 1679c83ffd8SPeter Maydell ;; 1689c83ffd8SPeter Maydell *) 1699c83ffd8SPeter Maydell QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 1709c83ffd8SPeter Maydell ;; 1719c83ffd8SPeter Maydell esac 1729c83ffd8SPeter Maydell done 1739c83ffd8SPeter Maydell} 1749c83ffd8SPeter Maydell 17552166aa0SJuan Quintelacompile_object() { 176fd0e6053SJohn Snow local_cflags="$1" 1775770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC 17852166aa0SJuan Quintela} 17952166aa0SJuan Quintela 18052166aa0SJuan Quintelacompile_prog() { 18152166aa0SJuan Quintela local_cflags="$1" 18252166aa0SJuan Quintela local_ldflags="$2" 1835770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ 1845770e8afSPaolo Bonzini $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags 18552166aa0SJuan Quintela} 18652166aa0SJuan Quintela 18711568d6dSPaolo Bonzini# symbolically link $1 to $2. Portable version of "ln -sf". 18811568d6dSPaolo Bonzinisymlink() { 18972b8b5a1SStefan Weil rm -rf "$2" 190ec5b06d7SAnthony Liguori mkdir -p "$(dirname "$2")" 19172b8b5a1SStefan Weil ln -s "$1" "$2" 19211568d6dSPaolo Bonzini} 19311568d6dSPaolo Bonzini 1940dba6195SLoïc Minier# check whether a command is available to this shell (may be either an 1950dba6195SLoïc Minier# executable or a builtin) 1960dba6195SLoïc Minierhas() { 1970dba6195SLoïc Minier type "$1" >/dev/null 2>&1 1980dba6195SLoïc Minier} 1990dba6195SLoïc Minier 2000a01d76fSMarc-André Lureauversion_ge () { 2012df52b9bSAlex Bennée local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') 2022df52b9bSAlex Bennée local_ver2=$(echo "$2" | tr . ' ') 2030a01d76fSMarc-André Lureau while true; do 2040a01d76fSMarc-André Lureau set x $local_ver1 2050a01d76fSMarc-André Lureau local_first=${2-0} 206c44a33e2SStefano Garzarella # 'shift 2' if $2 is set, or 'shift' if $2 is not set 207c44a33e2SStefano Garzarella shift ${2:+2} 2080a01d76fSMarc-André Lureau local_ver1=$* 2090a01d76fSMarc-André Lureau set x $local_ver2 2100a01d76fSMarc-André Lureau # the second argument finished, the first must be greater or equal 2110a01d76fSMarc-André Lureau test $# = 1 && return 0 2120a01d76fSMarc-André Lureau test $local_first -lt $2 && return 1 2130a01d76fSMarc-André Lureau test $local_first -gt $2 && return 0 214c44a33e2SStefano Garzarella shift ${2:+2} 2150a01d76fSMarc-André Lureau local_ver2=$* 2160a01d76fSMarc-André Lureau done 2170a01d76fSMarc-André Lureau} 2180a01d76fSMarc-André Lureau 2193b6b7550SPaolo Bonziniglob() { 2203b6b7550SPaolo Bonzini eval test -z '"${1#'"$2"'}"' 2213b6b7550SPaolo Bonzini} 2223b6b7550SPaolo Bonzini 223e9a3591fSChristian Borntraegerld_has() { 224e9a3591fSChristian Borntraeger $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 225e9a3591fSChristian Borntraeger} 226e9a3591fSChristian Borntraeger 2274ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; 2284ace32e2SAntonio Ospitethen 2294ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2304ace32e2SAntonio Ospitefi 2314ace32e2SAntonio Ospite 23214211825SAntonio Ospite# default parameters 2332ff6b91eSJuan Quintelacpu="" 234a31a8642SMichael S. Tsirkiniasl="iasl" 2351e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 23643ce4dfeSbellardstatic="no" 2373812c0c4SJoelle van Dynecross_compile="no" 2387d13299dSbellardcross_prefix="" 23987430d5bSPaolo Bonziniaudio_drv_list="default" 240b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 241b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 242e5f05f8cSKevin Wolfblock_drv_whitelist_tools="no" 243e49d021eSPeter Maydellhost_cc="cc" 244957f1f99SMichael Rothlibs_qga="" 2455bc62e01SGerd Hoffmanndebug_info="yes" 246cdad781dSDaniele Buonolto="false" 24763678e17SSteven Noonanstack_protector="" 2481e4f6065SDaniele Buonosafe_stack="" 249afc3a8f9SAlex Bennéeuse_containers="yes" 250f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") 251ac0df51dSaliguori 25292712822SDaniel P. Berrangeif test -e "$source_path/.git" 25392712822SDaniel P. Berrangethen 2547d7dbf9dSDan Streetman git_submodules_action="update" 25592712822SDaniel P. Berrangeelse 2567d7dbf9dSDan Streetman git_submodules_action="ignore" 25792712822SDaniel P. Berrangefi 2582d652f24SPaolo Bonzini 2592d652f24SPaolo Bonzinigit_submodules="ui/keycodemapdb" 260cc84d63aSDaniel P. Berrangegit="git" 261ac0df51dSaliguori 262afb63ebdSStefan Weil# Don't accept a target_list environment variable. 263afb63ebdSStefan Weilunset target_list 264447e133fSAlex Bennéeunset target_list_exclude 265377529c0SPaolo Bonzini 266377529c0SPaolo Bonzini# Default value for a variable defining feature "foo". 267377529c0SPaolo Bonzini# * foo="no" feature will only be used if --enable-foo arg is given 268377529c0SPaolo Bonzini# * foo="" feature will be searched for, and if found, will be used 269377529c0SPaolo Bonzini# unless --disable-foo is given 270377529c0SPaolo Bonzini# * foo="yes" this value will only be set by --enable-foo flag. 271377529c0SPaolo Bonzini# feature will searched for, 272377529c0SPaolo Bonzini# if not found, configure exits with error 273377529c0SPaolo Bonzini# 274377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args. 275377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it 276377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found. 277377529c0SPaolo Bonzini 278c87ea116SAlex Bennéedefault_feature="" 279c87ea116SAlex Bennée# parse CC options second 280c87ea116SAlex Bennéefor opt do 281c87ea116SAlex Bennée optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 282c87ea116SAlex Bennée case "$opt" in 283c87ea116SAlex Bennée --without-default-features) 284c87ea116SAlex Bennée default_feature="no" 285c87ea116SAlex Bennée ;; 286c87ea116SAlex Bennée esac 287c87ea116SAlex Bennéedone 288c87ea116SAlex Bennée 289c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 290c87ea116SAlex Bennéexfs="$default_feature" 291c87ea116SAlex Bennéemembarrier="$default_feature" 2920848f8acSThomas Huthvhost_kernel="$default_feature" 293c87ea116SAlex Bennéevhost_net="$default_feature" 294c87ea116SAlex Bennéevhost_crypto="$default_feature" 295c87ea116SAlex Bennéevhost_scsi="$default_feature" 296c87ea116SAlex Bennéevhost_vsock="$default_feature" 297d88618f7SStefan Hajnoczivhost_user="no" 298c87ea116SAlex Bennéevhost_user_fs="$default_feature" 2990848f8acSThomas Huthvhost_vdpa="$default_feature" 300c87ea116SAlex Bennéerdma="$default_feature" 301c87ea116SAlex Bennéepvrdma="$default_feature" 302377529c0SPaolo Bonzinigprof="no" 303377529c0SPaolo Bonzinidebug_tcg="no" 304377529c0SPaolo Bonzinidebug="no" 305247724cbSMarc-André Lureausanitizers="no" 3060aebab04SLingfeng Yangtsan="no" 307c87ea116SAlex Bennéefortify_source="$default_feature" 308377529c0SPaolo Bonzinistrip_opt="yes" 309377529c0SPaolo Bonzinimingw32="no" 3101d728c39SBlue Swirlgcov="no" 311c7328271SMiroslav RezaninaEXESUF="" 31217969268SFam Zhengmodules="no" 313bd83c861SChristian Ehrhardtmodule_upgrades="no" 314377529c0SPaolo Bonziniprefix="/usr/local" 31510ff82d1SMarc-André Lureauqemu_suffix="qemu" 316377529c0SPaolo Bonzinibsd="no" 317377529c0SPaolo Bonzinilinux="no" 318377529c0SPaolo Bonzinisolaris="no" 319377529c0SPaolo Bonziniprofiler="no" 320377529c0SPaolo Bonzinisoftmmu="yes" 321377529c0SPaolo Bonzinilinux_user="no" 322377529c0SPaolo Bonzinibsd_user="no" 323377529c0SPaolo Bonzinipkgversion="" 32440d6444eSAvi Kivitypie="" 3253556c233SPaolo Bonziniqom_cast_debug="yes" 326baf86d6bSPaolo Bonzinitrace_backends="log" 327377529c0SPaolo Bonzinitrace_file="trace" 328c87ea116SAlex Bennéeopengl="$default_feature" 3295dd89908SRichard Hendersoncpuid_h="no" 330c87ea116SAlex Bennéeavx2_opt="$default_feature" 331c87ea116SAlex Bennéeguest_agent="$default_feature" 332d9840e25STomoki Sekiyamaguest_agent_with_vss="no" 33350cbebb9SMichael Rothguest_agent_ntddscsi="no" 334c87ea116SAlex Bennéevss_win32_sdk="$default_feature" 335d9840e25STomoki Sekiyamawin_sdk="no" 336c87ea116SAlex Bennéewant_tools="$default_feature" 337519175a2SAlex Barcelocoroutine="" 338c87ea116SAlex Bennéecoroutine_pool="$default_feature" 3397d992e4dSPeter Lievendebug_stack_usage="no" 340f0d92b56SLongpeng(Mike)crypto_afalg="no" 341a1c5e949SDaniel P. Berrangetls_priority="NORMAL" 342c87ea116SAlex Bennéetpm="$default_feature" 343c87ea116SAlex Bennéelibssh="$default_feature" 344c87ea116SAlex Bennéelive_block_migration=${default_feature:-yes} 345c87ea116SAlex Bennéenuma="$default_feature" 346c87ea116SAlex Bennéereplication=${default_feature:-yes} 347c87ea116SAlex Bennéebochs=${default_feature:-yes} 348c87ea116SAlex Bennéecloop=${default_feature:-yes} 349c87ea116SAlex Bennéedmg=${default_feature:-yes} 350c87ea116SAlex Bennéeqcow1=${default_feature:-yes} 351c87ea116SAlex Bennéevdi=${default_feature:-yes} 352c87ea116SAlex Bennéevvfat=${default_feature:-yes} 353c87ea116SAlex Bennéeqed=${default_feature:-yes} 354c87ea116SAlex Bennéeparallels=${default_feature:-yes} 355ba59fb77SPaolo Bonzinidebug_mutex="no" 356ba4dd2aaSAlex Bennéeplugins="$default_feature" 357b767d257SMarek Marczykowski-Góreckirng_none="no" 358c87ea116SAlex Bennéesecret_keyring="$default_feature" 359a5665051SPaolo Bonzinimeson="" 3603b4da132SPaolo Bonzinimeson_args="" 36148328880SPaolo Bonzinininja="" 3623b4da132SPaolo Bonzinigio="$default_feature" 363a5665051SPaolo Bonziniskip_meson=no 364b8e0c493SJoelle van Dyneslirp_smbd="$default_feature" 365377529c0SPaolo Bonzini 3663b4da132SPaolo Bonzini# The following Meson options are handled manually (still they 3673b4da132SPaolo Bonzini# are included in the automatically generated help message) 3683b4da132SPaolo Bonzini 3693b4da132SPaolo Bonzini# 1. Track which submodules are needed 3703b4da132SPaolo Bonzinicapstone="auto" 3713b4da132SPaolo Bonzinifdt="auto" 3723b4da132SPaolo Bonzinislirp="auto" 3733b4da132SPaolo Bonzini 3743b4da132SPaolo Bonzini# 2. Support --with/--without option 3753b4da132SPaolo Bonzinidefault_devices="true" 3763b4da132SPaolo Bonzini 3773b4da132SPaolo Bonzini# 3. Automatically enable/disable other options 3783b4da132SPaolo Bonzinitcg="enabled" 3793b4da132SPaolo Bonzinicfi="false" 3803b4da132SPaolo Bonzini 3813b4da132SPaolo Bonzini# 4. Detection partly done in configure 3823b4da132SPaolo Bonzinixen=${default_feature:+disabled} 383898be3e0SPeter Maydell 384c87ea116SAlex Bennée# parse CC options second 385ac0df51dSaliguorifor opt do 38689138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 387ac0df51dSaliguori case "$opt" in 388ac0df51dSaliguori --cross-prefix=*) cross_prefix="$optarg" 3893812c0c4SJoelle van Dyne cross_compile="yes" 390ac0df51dSaliguori ;; 3913d8df640SPaolo Bonzini --cc=*) CC="$optarg" 392ac0df51dSaliguori ;; 39383f73fceSTomoki Sekiyama --cxx=*) CXX="$optarg" 39483f73fceSTomoki Sekiyama ;; 3952ff6b91eSJuan Quintela --cpu=*) cpu="$optarg" 3962ff6b91eSJuan Quintela ;; 397de385287SAlex Bennée --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" 398db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 399e2a2ed06SJuan Quintela ;; 40011cde1c8SBruno Dominguez --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" 40111cde1c8SBruno Dominguez ;; 402db5adeaaSPaolo Bonzini --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 403f9943cd5SGerd Hoffmann EXTRA_LDFLAGS="$optarg" 404e2a2ed06SJuan Quintela ;; 4055bc62e01SGerd Hoffmann --enable-debug-info) debug_info="yes" 4065bc62e01SGerd Hoffmann ;; 4075bc62e01SGerd Hoffmann --disable-debug-info) debug_info="no" 4085bc62e01SGerd Hoffmann ;; 409d75402b5SAlex Bennée --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" 410d75402b5SAlex Bennée ;; 411d422b2bcSAlex Bennée --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} 412d422b2bcSAlex Bennée eval "cross_cc_cflags_${cc_arch}=\$optarg" 4132038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" 414d422b2bcSAlex Bennée ;; 415d75402b5SAlex Bennée --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} 4162038f8c8SPaolo Bonzini cc_archs="$cc_archs $cc_arch" 417d75402b5SAlex Bennée eval "cross_cc_${cc_arch}=\$optarg" 4182038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" 419d75402b5SAlex Bennée ;; 420ac0df51dSaliguori esac 421ac0df51dSaliguoridone 422ac0df51dSaliguori# OS specific 423ac0df51dSaliguori# Using uname is really, really broken. Once we have the right set of checks 42493148aa5SStefan Weil# we can eliminate its usage altogether. 425ac0df51dSaliguori 426e49d021eSPeter Maydell# Preferred compiler: 427e49d021eSPeter Maydell# ${CC} (if set) 428e49d021eSPeter Maydell# ${cross_prefix}gcc (if cross-prefix specified) 429e49d021eSPeter Maydell# system compiler 430e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then 431e49d021eSPeter Maydell cc="$host_cc" 432e49d021eSPeter Maydellelse 433b3198cc2SStuart Yoder cc="${CC-${cross_prefix}gcc}" 434e49d021eSPeter Maydellfi 435e49d021eSPeter Maydell 43683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then 43783f73fceSTomoki Sekiyama cxx="c++" 43883f73fceSTomoki Sekiyamaelse 43983f73fceSTomoki Sekiyama cxx="${CXX-${cross_prefix}g++}" 44083f73fceSTomoki Sekiyamafi 44183f73fceSTomoki Sekiyama 442b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}" 443cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}" 4445f6f0e27SRichard Hendersonccas="${CCAS-$cc}" 4453dd46c78SBlue Swirlcpp="${CPP-$cc -E}" 446b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}" 447b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}" 4489f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}" 4494852ee95SStefan Weilnm="${NM-${cross_prefix}nm}" 450b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}" 451b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}" 45217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 45317884d7bSSergei Trofimovichquery_pkg_config() { 45417884d7bSSergei Trofimovich "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 45517884d7bSSergei Trofimovich} 45617884d7bSSergei Trofimovichpkg_config=query_pkg_config 45747c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 458ac0df51dSaliguori 459be17dc90SMichael S. Tsirkin# default flags for all hosts 4602d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where 4612d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected 4622d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it 4632d31515bSPeter Maydell# provides these semantics.) 464086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" 465086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 466c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 467be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 4685770e8afSPaolo Bonzini 4695770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson 4708a9d3d56SRichard HendersonCONFIGURE_CFLAGS="-std=gnu11 -Wall" 4715770e8afSPaolo BonziniCONFIGURE_LDFLAGS= 472086d5f75SPaolo Bonzini 473be17dc90SMichael S. Tsirkin 474ac0df51dSaliguoricheck_define() { 475ac0df51dSaliguoricat > $TMPC <<EOF 476ac0df51dSaliguori#if !defined($1) 477fd786e1aSPeter Maydell#error $1 not defined 478ac0df51dSaliguori#endif 479ac0df51dSaliguoriint main(void) { return 0; } 480ac0df51dSaliguoriEOF 48152166aa0SJuan Quintela compile_object 482ac0df51dSaliguori} 483ac0df51dSaliguori 484307119e7SGerd Hoffmanncheck_include() { 485307119e7SGerd Hoffmanncat > $TMPC <<EOF 486307119e7SGerd Hoffmann#include <$1> 487307119e7SGerd Hoffmannint main(void) { return 0; } 488307119e7SGerd HoffmannEOF 489307119e7SGerd Hoffmann compile_object 490307119e7SGerd Hoffmann} 491307119e7SGerd Hoffmann 49293b25869SJohn Snowwrite_c_skeleton() { 49393b25869SJohn Snow cat > $TMPC <<EOF 49493b25869SJohn Snowint main(void) { return 0; } 49593b25869SJohn SnowEOF 49693b25869SJohn Snow} 49793b25869SJohn Snow 498bbea4050SPeter Maydellif check_define __linux__ ; then 499bbea4050SPeter Maydell targetos="Linux" 500bbea4050SPeter Maydellelif check_define _WIN32 ; then 501bbea4050SPeter Maydell targetos='MINGW32' 502bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then 503bbea4050SPeter Maydell targetos='OpenBSD' 504bbea4050SPeter Maydellelif check_define __sun__ ; then 505bbea4050SPeter Maydell targetos='SunOS' 506bbea4050SPeter Maydellelif check_define __HAIKU__ ; then 507bbea4050SPeter Maydell targetos='Haiku' 508951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then 509951fedfcSPeter Maydell targetos='FreeBSD' 510951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then 511951fedfcSPeter Maydell targetos='GNU/kFreeBSD' 512951fedfcSPeter Maydellelif check_define __DragonFly__ ; then 513951fedfcSPeter Maydell targetos='DragonFly' 514951fedfcSPeter Maydellelif check_define __NetBSD__; then 515951fedfcSPeter Maydell targetos='NetBSD' 516951fedfcSPeter Maydellelif check_define __APPLE__; then 517951fedfcSPeter Maydell targetos='Darwin' 518bbea4050SPeter Maydellelse 519951fedfcSPeter Maydell # This is a fatal error, but don't report it yet, because we 520951fedfcSPeter Maydell # might be going to just print the --help text, or it might 521951fedfcSPeter Maydell # be the result of a missing compiler. 522951fedfcSPeter Maydell targetos='bogus' 523bbea4050SPeter Maydellfi 524bbea4050SPeter Maydell 525bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use. 526bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're 527bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify 528bbea4050SPeter Maydell# the correct CPU with the --cpu option. 529bbea4050SPeter Maydellcase $targetos in 530bbea4050SPeter MaydellSunOS) 53189138857SStefan Weil # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo 532bbea4050SPeter Maydell if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 533bbea4050SPeter Maydell cpu="x86_64" 534bbea4050SPeter Maydell fi 535bbea4050SPeter Maydellesac 536bbea4050SPeter Maydell 5372ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then 5382ff6b91eSJuan Quintela # command line argument 5392ff6b91eSJuan Quintela : 5402ff6b91eSJuan Quintelaelif check_define __i386__ ; then 541ac0df51dSaliguori cpu="i386" 542ac0df51dSaliguorielif check_define __x86_64__ ; then 543c72b26ecSRichard Henderson if check_define __ILP32__ ; then 544c72b26ecSRichard Henderson cpu="x32" 545c72b26ecSRichard Henderson else 546ac0df51dSaliguori cpu="x86_64" 547c72b26ecSRichard Henderson fi 5483aa9bd6cSblueswir1elif check_define __sparc__ ; then 5493aa9bd6cSblueswir1 if check_define __arch64__ ; then 5503aa9bd6cSblueswir1 cpu="sparc64" 5513aa9bd6cSblueswir1 else 5523aa9bd6cSblueswir1 cpu="sparc" 5533aa9bd6cSblueswir1 fi 554fdf7ed96Smalcelif check_define _ARCH_PPC ; then 555fdf7ed96Smalc if check_define _ARCH_PPC64 ; then 556f8378accSRichard Henderson if check_define _LITTLE_ENDIAN ; then 557f8378accSRichard Henderson cpu="ppc64le" 558f8378accSRichard Henderson else 559fdf7ed96Smalc cpu="ppc64" 560f8378accSRichard Henderson fi 561ac0df51dSaliguori else 562fdf7ed96Smalc cpu="ppc" 563fdf7ed96Smalc fi 564afa05235SAurelien Jarnoelif check_define __mips__ ; then 565afa05235SAurelien Jarno cpu="mips" 566d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then 567d66ed0eaSAurelien Jarno if check_define __s390x__ ; then 568d66ed0eaSAurelien Jarno cpu="s390x" 569d66ed0eaSAurelien Jarno else 570d66ed0eaSAurelien Jarno cpu="s390" 571d66ed0eaSAurelien Jarno fi 572c4f80543SAlistair Franciselif check_define __riscv ; then 573c4f80543SAlistair Francis if check_define _LP64 ; then 574c4f80543SAlistair Francis cpu="riscv64" 575c4f80543SAlistair Francis else 576c4f80543SAlistair Francis cpu="riscv32" 577c4f80543SAlistair Francis fi 57821d89f84SPeter Maydellelif check_define __arm__ ; then 57921d89f84SPeter Maydell cpu="arm" 5801f080313SClaudio Fontanaelif check_define __aarch64__ ; then 5811f080313SClaudio Fontana cpu="aarch64" 582fdf7ed96Smalcelse 58389138857SStefan Weil cpu=$(uname -m) 584ac0df51dSaliguorifi 585ac0df51dSaliguori 586359bc95dSPeter MaydellARCH= 587359bc95dSPeter Maydell# Normalise host CPU name and set ARCH. 588359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests. 5897d13299dSbellardcase "$cpu" in 590ee35e968SThomas Huth ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) 591898be3e0SPeter Maydell ;; 592f8378accSRichard Henderson ppc64le) 593f8378accSRichard Henderson ARCH="ppc64" 594f8378accSRichard Henderson ;; 5957d13299dSbellard i386|i486|i586|i686|i86pc|BePC) 59697a847bcSbellard cpu="i386" 5977d13299dSbellard ;; 598aaa5fa14Saurel32 x86_64|amd64) 599aaa5fa14Saurel32 cpu="x86_64" 600aaa5fa14Saurel32 ;; 60121d89f84SPeter Maydell armv*b|armv*l|arm) 60221d89f84SPeter Maydell cpu="arm" 6037d13299dSbellard ;; 6041f080313SClaudio Fontana aarch64) 6051f080313SClaudio Fontana cpu="aarch64" 6061f080313SClaudio Fontana ;; 607afa05235SAurelien Jarno mips*) 608afa05235SAurelien Jarno cpu="mips" 609afa05235SAurelien Jarno ;; 6103142255cSblueswir1 sparc|sun4[cdmuv]) 611ae228531Sbellard cpu="sparc" 612ae228531Sbellard ;; 6137d13299dSbellard *) 614359bc95dSPeter Maydell # This will result in either an error or falling back to TCI later 615359bc95dSPeter Maydell ARCH=unknown 6167d13299dSbellard ;; 6177d13299dSbellardesac 618359bc95dSPeter Maydellif test -z "$ARCH"; then 619359bc95dSPeter Maydell ARCH="$cpu" 620359bc95dSPeter Maydellfi 621e2d52ad3SJuan Quintela 6227d13299dSbellard# OS specific 6230dbfc675SJuan Quintela 6247d13299dSbellardcase $targetos in 62567b915a5SbellardMINGW32*) 62667b915a5Sbellard mingw32="yes" 627898be3e0SPeter Maydell supported_os="yes" 6289b8e4298SAlex Bennée plugins="no" 629fb648e9cSDaniel P. Berrangé pie="no" 63067b915a5Sbellard;; 6315c40d2bdSthsGNU/kFreeBSD) 632a167ba50SAurelien Jarno bsd="yes" 6335c40d2bdSths;; 6347d3505c5SbellardFreeBSD) 6357d3505c5Sbellard bsd="yes" 636e2a74729SWarner Losh bsd_user="yes" 6370db4a067SPaolo Bonzini make="${MAKE-gmake}" 638f01576f1SJuergen Lock # needed for kinfo_getvmmap(3) in libutil.h 6397d3505c5Sbellard;; 640c5e97233Sblueswir1DragonFly) 641c5e97233Sblueswir1 bsd="yes" 6420db4a067SPaolo Bonzini make="${MAKE-gmake}" 643c5e97233Sblueswir1;; 6447d3505c5SbellardNetBSD) 6457d3505c5Sbellard bsd="yes" 6460db4a067SPaolo Bonzini make="${MAKE-gmake}" 6477d3505c5Sbellard;; 6487d3505c5SbellardOpenBSD) 6497d3505c5Sbellard bsd="yes" 6500db4a067SPaolo Bonzini make="${MAKE-gmake}" 6517d3505c5Sbellard;; 65283fb7adfSbellardDarwin) 65383fb7adfSbellard bsd="yes" 65483fb7adfSbellard darwin="yes" 655a0b7cf6bSPeter Maydell # Disable attempts to use ObjectiveC features in os/object.h since they 656a0b7cf6bSPeter Maydell # won't work when we're compiling with gcc as a C compiler. 657a0b7cf6bSPeter Maydell QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 65883fb7adfSbellard;; 659ec530c81SbellardSunOS) 660ec530c81Sbellard solaris="yes" 6610db4a067SPaolo Bonzini make="${MAKE-gmake}" 662e2d8830eSBrad smbd="${SMBD-/usr/sfw/sbin/smbd}" 663d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h 664d741429aSBlue Swirl QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 665d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h 666d741429aSBlue Swirl QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 667ec530c81Sbellard;; 668179cf400SAndreas FärberHaiku) 669179cf400SAndreas Färber haiku="yes" 670b8ee198dSRichard Zak pie="no" 671b8ee198dSRichard Zak QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE -fPIC $QEMU_CFLAGS" 672179cf400SAndreas Färber;; 673898be3e0SPeter MaydellLinux) 6745327cf48Sbellard linux="yes" 675831b7825Sths linux_user="yes" 676c87ea116SAlex Bennée vhost_user=${default_feature:-yes} 677898be3e0SPeter Maydell;; 6787d13299dSbellardesac 6797d13299dSbellard 6800db4a067SPaolo Bonzini: ${make=${MAKE-make}} 681b6daf4d3SPaolo Bonzini 682faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 683faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 684ddf90699SEduardo Habkost# we check that too 685faf44142SDaniel P. Berrangépython= 6860a01d76fSMarc-André Lureauexplicit_python=no 687ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 688faf44142SDaniel P. Berrangédo 689faf44142SDaniel P. Berrangé if has "$binary" 690faf44142SDaniel P. Berrangé then 69195c5f2deSPaolo Bonzini python=$(command -v "$binary") 692faf44142SDaniel P. Berrangé break 693faf44142SDaniel P. Berrangé fi 694faf44142SDaniel P. Berrangédone 695903458c8SMarkus Armbruster 696903458c8SMarkus Armbruster 69739d87c8cSAlex Bennée# Check for ancillary tools used in testing 69839d87c8cSAlex Bennéegenisoimage= 6993df437c7SAlex Bennéefor binary in genisoimage mkisofs 70039d87c8cSAlex Bennéedo 70139d87c8cSAlex Bennée if has $binary 70239d87c8cSAlex Bennée then 70339d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 70439d87c8cSAlex Bennée break 70539d87c8cSAlex Bennée fi 70639d87c8cSAlex Bennéedone 70739d87c8cSAlex Bennée 7083c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 7093c4a4d0dSPeter Maydellif has clang; then 7103c4a4d0dSPeter Maydell objcc=clang 7113c4a4d0dSPeter Maydellelse 7123c4a4d0dSPeter Maydell objcc="$cc" 7133c4a4d0dSPeter Maydellfi 7143c4a4d0dSPeter Maydell 7153457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 7163457a3f8SJuan Quintela EXESUF=".exe" 71778e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 7185770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 71993b25869SJohn Snow write_c_skeleton; 720d17f305aSPaolo Bonzini prefix="/qemu" 72177433a5fSMarc-André Lureau qemu_suffix="" 722105fad6bSBishara AbuHattoum libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" 7233457a3f8SJuan Quintelafi 7243457a3f8SJuan Quintela 725487fefdbSAnthony Liguoriwerror="" 72685aa5189Sbellard 72761d63097SPaolo Bonzini. $source_path/scripts/meson-buildoptions.sh 72861d63097SPaolo Bonzini 72961d63097SPaolo Bonzinimeson_options= 73061d63097SPaolo Bonzinimeson_option_parse() { 73161d63097SPaolo Bonzini meson_options="$meson_options $(_meson_option_parse "$@")" 73261d63097SPaolo Bonzini if test $? -eq 1; then 73361d63097SPaolo Bonzini echo "ERROR: unknown option $1" 73461d63097SPaolo Bonzini echo "Try '$0 --help' for more information" 73561d63097SPaolo Bonzini exit 1 73661d63097SPaolo Bonzini fi 73761d63097SPaolo Bonzini} 73861d63097SPaolo Bonzini 7397d13299dSbellardfor opt do 74089138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 7417d13299dSbellard case "$opt" in 7422efc3265Sbellard --help|-h) show_help=yes 7432efc3265Sbellard ;; 74499123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 74599123e13SMike Frysinger ;; 746b1a550a0Spbrook --prefix=*) prefix="$optarg" 7477d13299dSbellard ;; 748b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 74932ce6337Sbellard ;; 750ac0df51dSaliguori --cross-prefix=*) 7517d13299dSbellard ;; 752ac0df51dSaliguori --cc=*) 7537d13299dSbellard ;; 754b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 75583469015Sbellard ;; 75683f73fceSTomoki Sekiyama --cxx=*) 75783f73fceSTomoki Sekiyama ;; 758e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 759e007dbecSMichael S. Tsirkin ;; 7603c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 7613c4a4d0dSPeter Maydell ;; 762b1a550a0Spbrook --make=*) make="$optarg" 7637d13299dSbellard ;; 764b6daf4d3SPaolo Bonzini --install=*) 7656a882643Spbrook ;; 7660a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 767c886edfbSBlue Swirl ;; 7682eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 7692eb054c2SPeter Maydell ;; 770a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 771a5665051SPaolo Bonzini ;; 772a5665051SPaolo Bonzini --meson=*) meson="$optarg" 773a5665051SPaolo Bonzini ;; 77448328880SPaolo Bonzini --ninja=*) ninja="$optarg" 77548328880SPaolo Bonzini ;; 776e2d8830eSBrad --smbd=*) smbd="$optarg" 777e2d8830eSBrad ;; 778e2a2ed06SJuan Quintela --extra-cflags=*) 7797d13299dSbellard ;; 78011cde1c8SBruno Dominguez --extra-cxxflags=*) 78111cde1c8SBruno Dominguez ;; 782e2a2ed06SJuan Quintela --extra-ldflags=*) 7837d13299dSbellard ;; 7845bc62e01SGerd Hoffmann --enable-debug-info) 7855bc62e01SGerd Hoffmann ;; 7865bc62e01SGerd Hoffmann --disable-debug-info) 7875bc62e01SGerd Hoffmann ;; 788d75402b5SAlex Bennée --cross-cc-*) 789d75402b5SAlex Bennée ;; 79017969268SFam Zheng --enable-modules) 79117969268SFam Zheng modules="yes" 79217969268SFam Zheng ;; 7933aa88b31SStefan Hajnoczi --disable-modules) 7943aa88b31SStefan Hajnoczi modules="no" 7953aa88b31SStefan Hajnoczi ;; 796bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 797bd83c861SChristian Ehrhardt ;; 798bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 799bd83c861SChristian Ehrhardt ;; 8002ff6b91eSJuan Quintela --cpu=*) 8017d13299dSbellard ;; 802b1a550a0Spbrook --target-list=*) target_list="$optarg" 803447e133fSAlex Bennée if test "$target_list_exclude"; then 804447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 805447e133fSAlex Bennée fi 806447e133fSAlex Bennée ;; 807447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 808447e133fSAlex Bennée if test "$target_list"; then 809447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 810447e133fSAlex Bennée fi 811de83cd02Sbellard ;; 81274242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 8139410b56cSPrerna Saxena ;; 8147bc3ca7fSPaolo Bonzini --with-default-devices) default_devices="true" 815f3494749SPaolo Bonzini ;; 8167bc3ca7fSPaolo Bonzini --without-default-devices) default_devices="false" 817f3494749SPaolo Bonzini ;; 818d1d5e9eeSAlex Bennée --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option" 819d1d5e9eeSAlex Bennée ;; 820d1d5e9eeSAlex Bennée --with-devices-*) device_arch=${opt#--with-devices-}; 821d1d5e9eeSAlex Bennée device_arch=${device_arch%%=*} 822d1d5e9eeSAlex Bennée cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak 823d1d5e9eeSAlex Bennée if test -f "$cf"; then 824d1d5e9eeSAlex Bennée device_archs="$device_archs $device_arch" 825d1d5e9eeSAlex Bennée eval "devices_${device_arch}=\$optarg" 826d1d5e9eeSAlex Bennée else 827d1d5e9eeSAlex Bennée error_exit "File $cf does not exist" 828d1d5e9eeSAlex Bennée fi 829d1d5e9eeSAlex Bennée ;; 830c87ea116SAlex Bennée --without-default-features) # processed above 831c87ea116SAlex Bennée ;; 8327d13299dSbellard --enable-gprof) gprof="yes" 8337d13299dSbellard ;; 8341d728c39SBlue Swirl --enable-gcov) gcov="yes" 8351d728c39SBlue Swirl ;; 83679427693SLoïc Minier --static) 83779427693SLoïc Minier static="yes" 83817884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 83943ce4dfeSbellard ;; 8400b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 8410b24e75fSPaolo Bonzini ;; 8420b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 8430b24e75fSPaolo Bonzini ;; 8443aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 8453aa5d2beSAlon Levy ;; 8468bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 8478bf188aaSMichael Tokarev ;; 8480f94d6daSAlon Levy --includedir=*) includedir="$optarg" 8490f94d6daSAlon Levy ;; 850528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 8510b24e75fSPaolo Bonzini ;; 85277433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 853023d3d67SEduardo Habkost ;; 854c6502638SBruce Rogers --docdir=*) docdir="$optarg" 8550b24e75fSPaolo Bonzini ;; 856fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 857fe0038beSPaolo Bonzini ;; 858ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 85907381cc1SAnthony Liguori ;; 860785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 861785c23aeSLuiz Capitulino ;; 8623d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 8633d5eecabSGerd Hoffmann ;; 864181ce1d0SOlaf Hering --host=*|--build=*|\ 865181ce1d0SOlaf Hering --disable-dependency-tracking|\ 866785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 867fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 868023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 869023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 870023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 871023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 872023ddd74SMax Filippov # lots of directory switches by default. 873023ddd74SMax Filippov ;; 8743556c233SPaolo Bonzini --disable-qom-cast-debug) qom_cast_debug="no" 8753556c233SPaolo Bonzini ;; 8763556c233SPaolo Bonzini --enable-qom-cast-debug) qom_cast_debug="yes" 8773556c233SPaolo Bonzini ;; 8780c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 8790c58ac1cSmalc ;; 88089138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 881b64ec4e4SFam Zheng ;; 88289138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 883eb852011SMarkus Armbruster ;; 884e5f05f8cSKevin Wolf --enable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="yes" 885e5f05f8cSKevin Wolf ;; 886e5f05f8cSKevin Wolf --disable-block-drv-whitelist-in-tools) block_drv_whitelist_tools="no" 887e5f05f8cSKevin Wolf ;; 888f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 889f8393946Saurel32 ;; 890f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 891f8393946Saurel32 ;; 892f3d08ee6SPaul Brook --enable-debug) 893f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 894f3d08ee6SPaul Brook debug_tcg="yes" 8951fcc6d42SPeter Xu debug_mutex="yes" 896f3d08ee6SPaul Brook debug="yes" 897f3d08ee6SPaul Brook strip_opt="no" 898b553a042SJohn Snow fortify_source="no" 899f3d08ee6SPaul Brook ;; 900247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 901247724cbSMarc-André Lureau ;; 902247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 903247724cbSMarc-André Lureau ;; 9040aebab04SLingfeng Yang --enable-tsan) tsan="yes" 9050aebab04SLingfeng Yang ;; 9060aebab04SLingfeng Yang --disable-tsan) tsan="no" 9070aebab04SLingfeng Yang ;; 9081625af87Saliguori --disable-strip) strip_opt="no" 9091625af87Saliguori ;; 9104d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 911c20709aaSbellard ;; 912fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 913fd6fc214SPaolo Bonzini ;; 9144d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 9157c57bdd8SMarc-André Lureau ;; 91603a3c0b3SPaolo Bonzini --enable-slirp=*) slirp="$optarg" 917675b9b53SMarc-André Lureau ;; 9181badb709SPaolo Bonzini --disable-xen) xen="disabled" 919e37630caSaliguori ;; 9201badb709SPaolo Bonzini --enable-xen) xen="enabled" 921fc321b4bSJuan Quintela ;; 9221badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 923d1a14257SAlex Bennée plugins="no" 924b3f6ea7eSPaolo Bonzini ;; 9251badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 926b3f6ea7eSPaolo Bonzini ;; 92705c2a3e7Sbellard --enable-profiler) profiler="yes" 92805c2a3e7Sbellard ;; 929cad25d69Spbrook --disable-system) softmmu="no" 9300a8e90f4Spbrook ;; 931cad25d69Spbrook --enable-system) softmmu="yes" 9320a8e90f4Spbrook ;; 9330953a80fSZachary Amsden --disable-user) 9340953a80fSZachary Amsden linux_user="no" ; 9350953a80fSZachary Amsden bsd_user="no" ; 9360953a80fSZachary Amsden ;; 9370953a80fSZachary Amsden --enable-user) ;; 938831b7825Sths --disable-linux-user) linux_user="no" 9390a8e90f4Spbrook ;; 940831b7825Sths --enable-linux-user) linux_user="yes" 941831b7825Sths ;; 94284778508Sblueswir1 --disable-bsd-user) bsd_user="no" 94384778508Sblueswir1 ;; 94484778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 94584778508Sblueswir1 ;; 94640d6444eSAvi Kivity --enable-pie) pie="yes" 94734005a00SKirill A. Shutemov ;; 94840d6444eSAvi Kivity --disable-pie) pie="no" 94934005a00SKirill A. Shutemov ;; 95085aa5189Sbellard --enable-werror) werror="yes" 95185aa5189Sbellard ;; 95285aa5189Sbellard --disable-werror) werror="no" 95385aa5189Sbellard ;; 954cdad781dSDaniele Buono --enable-lto) lto="true" 955cdad781dSDaniele Buono ;; 956cdad781dSDaniele Buono --disable-lto) lto="false" 957cdad781dSDaniele Buono ;; 95863678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 95963678e17SSteven Noonan ;; 96063678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 96163678e17SSteven Noonan ;; 9621e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 9631e4f6065SDaniele Buono ;; 9641e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 9651e4f6065SDaniele Buono ;; 9669e62ba48SDaniele Buono --enable-cfi) 9679e62ba48SDaniele Buono cfi="true"; 9689e62ba48SDaniele Buono lto="true"; 9699e62ba48SDaniele Buono ;; 9709e62ba48SDaniele Buono --disable-cfi) cfi="false" 9719e62ba48SDaniele Buono ;; 972fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 9732df87df7SJuan Quintela ;; 974fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 975fbb4121dSPaolo Bonzini ;; 976fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 977fbb4121dSPaolo Bonzini ;; 97803a3c0b3SPaolo Bonzini --enable-fdt=*) fdt="$optarg" 9792df87df7SJuan Quintela ;; 980a40161cbSPaolo Bonzini --disable-membarrier) membarrier="no" 981a40161cbSPaolo Bonzini ;; 982a40161cbSPaolo Bonzini --enable-membarrier) membarrier="yes" 983a40161cbSPaolo Bonzini ;; 9847e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 9854a19f1ecSpbrook ;; 986519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 987519175a2SAlex Barcelo ;; 98870c60c08SStefan Hajnoczi --disable-coroutine-pool) coroutine_pool="no" 98970c60c08SStefan Hajnoczi ;; 99070c60c08SStefan Hajnoczi --enable-coroutine-pool) coroutine_pool="yes" 99170c60c08SStefan Hajnoczi ;; 9927d992e4dSPeter Lieven --enable-debug-stack-usage) debug_stack_usage="yes" 9937d992e4dSPeter Lieven ;; 994f0d92b56SLongpeng(Mike) --enable-crypto-afalg) crypto_afalg="yes" 995f0d92b56SLongpeng(Mike) ;; 996f0d92b56SLongpeng(Mike) --disable-crypto-afalg) crypto_afalg="no" 997f0d92b56SLongpeng(Mike) ;; 998d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 999d5970055SMichael S. Tsirkin ;; 1000d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 1001d5970055SMichael S. Tsirkin ;; 1002042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 1003042cea27SGonglei ;; 1004299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 1005042cea27SGonglei ;; 10065e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 10075e9be92dSNicholas Bellinger ;; 10085e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 10095e9be92dSNicholas Bellinger ;; 1010fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 1011fc0b9b0eSStefan Hajnoczi ;; 1012fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 1013fc0b9b0eSStefan Hajnoczi ;; 101498fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 101598fc1adaSDr. David Alan Gilbert ;; 101698fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 101798fc1adaSDr. David Alan Gilbert ;; 1018da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 101920ff075bSMichael Walle ;; 1020da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 102120ff075bSMichael Walle ;; 10228c84cf11SSergei Trofimovich --disable-xfsctl) xfs="no" 10238c84cf11SSergei Trofimovich ;; 10248c84cf11SSergei Trofimovich --enable-xfsctl) xfs="yes" 10258c84cf11SSergei Trofimovich ;; 10261ffb3bbbSPaolo Bonzini --disable-zlib-test) 10271ece9905SAlon Levy ;; 1028d138cee9SMichael Roth --enable-guest-agent) guest_agent="yes" 1029d138cee9SMichael Roth ;; 1030d138cee9SMichael Roth --disable-guest-agent) guest_agent="no" 1031d138cee9SMichael Roth ;; 1032d9840e25STomoki Sekiyama --with-vss-sdk) vss_win32_sdk="" 1033d9840e25STomoki Sekiyama ;; 1034d9840e25STomoki Sekiyama --with-vss-sdk=*) vss_win32_sdk="$optarg" 1035d9840e25STomoki Sekiyama ;; 1036d9840e25STomoki Sekiyama --without-vss-sdk) vss_win32_sdk="no" 1037d9840e25STomoki Sekiyama ;; 1038d9840e25STomoki Sekiyama --with-win-sdk) win_sdk="" 1039d9840e25STomoki Sekiyama ;; 1040d9840e25STomoki Sekiyama --with-win-sdk=*) win_sdk="$optarg" 1041d9840e25STomoki Sekiyama ;; 1042d9840e25STomoki Sekiyama --without-win-sdk) win_sdk="no" 1043d9840e25STomoki Sekiyama ;; 10444b1c11fdSDaniel P. Berrange --enable-tools) want_tools="yes" 10454b1c11fdSDaniel P. Berrange ;; 10464b1c11fdSDaniel P. Berrange --disable-tools) want_tools="no" 10474b1c11fdSDaniel P. Berrange ;; 104886583a07SLiam Merwick --disable-avx2) avx2_opt="no" 104986583a07SLiam Merwick ;; 105086583a07SLiam Merwick --enable-avx2) avx2_opt="yes" 105186583a07SLiam Merwick ;; 10526b8cd447SRobert Hoo --disable-avx512f) avx512f_opt="no" 10536b8cd447SRobert Hoo ;; 10546b8cd447SRobert Hoo --enable-avx512f) avx512f_opt="yes" 10556b8cd447SRobert Hoo ;; 105652b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 105752b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1058583f6e7bSStefan Hajnoczi ;; 1059cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 1060cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 1061cb6414dfSFam Zheng ;; 1062315d3184SFam Zheng --enable-uuid|--disable-uuid) 1063315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 1064315d3184SFam Zheng ;; 1065a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 1066a1c5e949SDaniel P. Berrange ;; 10672da776dbSMichael R. Hines --enable-rdma) rdma="yes" 10682da776dbSMichael R. Hines ;; 10692da776dbSMichael R. Hines --disable-rdma) rdma="no" 10702da776dbSMichael R. Hines ;; 107121ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 107221ab34c9SMarcel Apfelbaum ;; 107321ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 107421ab34c9SMarcel Apfelbaum ;; 1075e91c793cSCole Robinson --disable-tpm) tpm="no" 1076e91c793cSCole Robinson ;; 1077ab214c29SStefan Berger --enable-tpm) tpm="yes" 1078ab214c29SStefan Berger ;; 1079b10d49d7SPino Toscano --disable-libssh) libssh="no" 10800a12ec87SRichard W.M. Jones ;; 1081b10d49d7SPino Toscano --enable-libssh) libssh="yes" 10820a12ec87SRichard W.M. Jones ;; 1083ed1701c6SDr. David Alan Gilbert --disable-live-block-migration) live_block_migration="no" 1084ed1701c6SDr. David Alan Gilbert ;; 1085ed1701c6SDr. David Alan Gilbert --enable-live-block-migration) live_block_migration="yes" 1086ed1701c6SDr. David Alan Gilbert ;; 1087a99d57bbSWanlong Gao --disable-numa) numa="no" 1088a99d57bbSWanlong Gao ;; 1089a99d57bbSWanlong Gao --enable-numa) numa="yes" 1090a99d57bbSWanlong Gao ;; 1091a6b1d4c0SChanglong Xie --disable-replication) replication="no" 1092a6b1d4c0SChanglong Xie ;; 1093a6b1d4c0SChanglong Xie --enable-replication) replication="yes" 1094a6b1d4c0SChanglong Xie ;; 10952f740136SJeff Cody --disable-bochs) bochs="no" 10962f740136SJeff Cody ;; 10972f740136SJeff Cody --enable-bochs) bochs="yes" 10982f740136SJeff Cody ;; 10992f740136SJeff Cody --disable-cloop) cloop="no" 11002f740136SJeff Cody ;; 11012f740136SJeff Cody --enable-cloop) cloop="yes" 11022f740136SJeff Cody ;; 11032f740136SJeff Cody --disable-dmg) dmg="no" 11042f740136SJeff Cody ;; 11052f740136SJeff Cody --enable-dmg) dmg="yes" 11062f740136SJeff Cody ;; 11072f740136SJeff Cody --disable-qcow1) qcow1="no" 11082f740136SJeff Cody ;; 11092f740136SJeff Cody --enable-qcow1) qcow1="yes" 11102f740136SJeff Cody ;; 11112f740136SJeff Cody --disable-vdi) vdi="no" 11122f740136SJeff Cody ;; 11132f740136SJeff Cody --enable-vdi) vdi="yes" 11142f740136SJeff Cody ;; 11152f740136SJeff Cody --disable-vvfat) vvfat="no" 11162f740136SJeff Cody ;; 11172f740136SJeff Cody --enable-vvfat) vvfat="yes" 11182f740136SJeff Cody ;; 11192f740136SJeff Cody --disable-qed) qed="no" 11202f740136SJeff Cody ;; 11212f740136SJeff Cody --enable-qed) qed="yes" 11222f740136SJeff Cody ;; 11232f740136SJeff Cody --disable-parallels) parallels="no" 11242f740136SJeff Cody ;; 11252f740136SJeff Cody --enable-parallels) parallels="yes" 11262f740136SJeff Cody ;; 1127e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 1128e6a74868SMarc-André Lureau ;; 1129299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 1130299e6f19SPaolo Bonzini ;; 1131108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 1132108a6481SCindy Lu ;; 1133108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 1134108a6481SCindy Lu ;; 1135299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1136299e6f19SPaolo Bonzini ;; 1137299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1138e6a74868SMarc-André Lureau ;; 11398b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 11408ca80760SRichard Henderson ;; 11418b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 11428ca80760SRichard Henderson ;; 11438b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1144e219c499SRichard Henderson ;; 114503a3c0b3SPaolo Bonzini --enable-capstone=*) capstone="$optarg" 1146e219c499SRichard Henderson ;; 1147cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1148cc84d63aSDaniel P. Berrange ;; 11497d7dbf9dSDan Streetman --with-git-submodules=*) 11507d7dbf9dSDan Streetman git_submodules_action="$optarg" 1151f62bbee5SDaniel P. Berrange ;; 1152ba59fb77SPaolo Bonzini --enable-debug-mutex) debug_mutex=yes 1153ba59fb77SPaolo Bonzini ;; 1154ba59fb77SPaolo Bonzini --disable-debug-mutex) debug_mutex=no 1155ba59fb77SPaolo Bonzini ;; 11569b8e4298SAlex Bennée --enable-plugins) if test "$mingw32" = "yes"; then 11579b8e4298SAlex Bennée error_exit "TCG plugins not currently supported on Windows platforms" 11589b8e4298SAlex Bennée else 11599b8e4298SAlex Bennée plugins="yes" 11609b8e4298SAlex Bennée fi 116140e8c6f4SAlex Bennée ;; 116240e8c6f4SAlex Bennée --disable-plugins) plugins="no" 116340e8c6f4SAlex Bennée ;; 1164afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1165afc3a8f9SAlex Bennée ;; 1166afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1167afc3a8f9SAlex Bennée ;; 1168f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1169f48e590aSAlex Bennée ;; 1170b767d257SMarek Marczykowski-Górecki --enable-rng-none) rng_none=yes 1171b767d257SMarek Marczykowski-Górecki ;; 1172b767d257SMarek Marczykowski-Górecki --disable-rng-none) rng_none=no 1173b767d257SMarek Marczykowski-Górecki ;; 117454e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 117554e7aac0SAlexey Krasikov ;; 117654e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 117754e7aac0SAlexey Krasikov ;; 117820cf7b8eSDenis Plotnikov --enable-gio) gio=yes 117920cf7b8eSDenis Plotnikov ;; 118020cf7b8eSDenis Plotnikov --disable-gio) gio=no 118120cf7b8eSDenis Plotnikov ;; 1182b8e0c493SJoelle van Dyne --enable-slirp-smbd) slirp_smbd=yes 1183b8e0c493SJoelle van Dyne ;; 1184b8e0c493SJoelle van Dyne --disable-slirp-smbd) slirp_smbd=no 1185b8e0c493SJoelle van Dyne ;; 11863b4da132SPaolo Bonzini # backwards compatibility options 11873b4da132SPaolo Bonzini --enable-trace-backend=*) meson_option_parse "--enable-trace-backends=$optarg" "$optarg" 11883b4da132SPaolo Bonzini ;; 11893b4da132SPaolo Bonzini --disable-blobs) meson_option_parse --disable-install-blobs "" 11903b4da132SPaolo Bonzini ;; 11913b4da132SPaolo Bonzini --enable-tcmalloc) meson_option_parse --enable-malloc=tcmalloc tcmalloc 11923b4da132SPaolo Bonzini ;; 11933b4da132SPaolo Bonzini --enable-jemalloc) meson_option_parse --enable-malloc=jemalloc jemalloc 11943b4da132SPaolo Bonzini ;; 11953b4da132SPaolo Bonzini # everything else has the same name in configure and meson 119661d63097SPaolo Bonzini --enable-* | --disable-*) meson_option_parse "$opt" "$optarg" 119761d63097SPaolo Bonzini ;; 11982d2ad6d0SFam Zheng *) 11992d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 12002d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 12012d2ad6d0SFam Zheng exit 1 12027f1559c6Sbalrog ;; 12037d13299dSbellard esac 12047d13299dSbellarddone 12057d13299dSbellard 1206d1a14257SAlex Bennée# test for any invalid configuration combinations 1207d1a14257SAlex Bennéeif test "$plugins" = "yes" -a "$tcg" = "disabled"; then 1208d1a14257SAlex Bennée error_exit "Can't enable plugins on non-TCG builds" 1209d1a14257SAlex Bennéefi 1210d1a14257SAlex Bennée 12117d7dbf9dSDan Streetmancase $git_submodules_action in 12127d7dbf9dSDan Streetman update|validate) 12137d7dbf9dSDan Streetman if test ! -e "$source_path/.git"; then 12147d7dbf9dSDan Streetman echo "ERROR: cannot $git_submodules_action git submodules without .git" 12157d7dbf9dSDan Streetman exit 1 12167d7dbf9dSDan Streetman fi 12177d7dbf9dSDan Streetman ;; 12187d7dbf9dSDan Streetman ignore) 1219b80fd281SPaolo Bonzini if ! test -f "$source_path/ui/keycodemapdb/README" 1220b80fd281SPaolo Bonzini then 1221b80fd281SPaolo Bonzini echo 1222b80fd281SPaolo Bonzini echo "ERROR: missing GIT submodules" 1223b80fd281SPaolo Bonzini echo 1224b80fd281SPaolo Bonzini if test -e "$source_path/.git"; then 1225b80fd281SPaolo Bonzini echo "--with-git-submodules=ignore specified but submodules were not" 1226b80fd281SPaolo Bonzini echo "checked out. Please initialize and update submodules." 1227b80fd281SPaolo Bonzini else 1228b80fd281SPaolo Bonzini echo "This is not a GIT checkout but module content appears to" 1229b80fd281SPaolo Bonzini echo "be missing. Do not use 'git archive' or GitHub download links" 1230b80fd281SPaolo Bonzini echo "to acquire QEMU source archives. Non-GIT builds are only" 1231b80fd281SPaolo Bonzini echo "supported with source archives linked from:" 1232b80fd281SPaolo Bonzini echo 1233b80fd281SPaolo Bonzini echo " https://www.qemu.org/download/#source" 1234b80fd281SPaolo Bonzini echo 1235b80fd281SPaolo Bonzini echo "Developers working with GIT can use scripts/archive-source.sh" 1236b80fd281SPaolo Bonzini echo "if they need to create valid source archives." 1237b80fd281SPaolo Bonzini fi 1238b80fd281SPaolo Bonzini echo 1239b80fd281SPaolo Bonzini exit 1 1240b80fd281SPaolo Bonzini fi 12417d7dbf9dSDan Streetman ;; 12427d7dbf9dSDan Streetman *) 12437d7dbf9dSDan Streetman echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" 12447d7dbf9dSDan Streetman exit 1 12457d7dbf9dSDan Streetman ;; 12467d7dbf9dSDan Streetmanesac 12477d7dbf9dSDan Streetman 124822a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 124922a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 125022a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 125122a87800SMarc-André Lureau 125222a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 125315588a62SJoshua Watt bindir="${bindir:-$prefix}" 125422a87800SMarc-André Lureauelse 125515588a62SJoshua Watt bindir="${bindir:-$prefix/bin}" 125615588a62SJoshua Wattfi 125722a87800SMarc-André Lureaumandir="${mandir:-$prefix/share/man}" 125822a87800SMarc-André Lureaudatadir="${datadir:-$prefix/share}" 1259ca8c0909SMarc-André Lureaudocdir="${docdir:-$prefix/share/doc}" 126022a87800SMarc-André Lureausysconfdir="${sysconfdir:-$prefix/etc}" 126122a87800SMarc-André Lureaulocal_statedir="${local_statedir:-$prefix/var}" 126216bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 126316bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 126422a87800SMarc-André Lureau 126540293e58Sbellardcase "$cpu" in 1266*ff66ee53SPaolo Bonzini ppc) CPU_CFLAGS="-m32" ;; 1267*ff66ee53SPaolo Bonzini ppc64) CPU_CFLAGS="-m64" ;; 1268*ff66ee53SPaolo Bonzini sparc) CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" ;; 1269*ff66ee53SPaolo Bonzini sparc64) CPU_CFLAGS="-m64 -mcpu=ultrasparc" ;; 1270*ff66ee53SPaolo Bonzini s390) CPU_CFLAGS="-m31" ;; 1271*ff66ee53SPaolo Bonzini s390x) CPU_CFLAGS="-m64" ;; 1272*ff66ee53SPaolo Bonzini i386) CPU_CFLAGS="-m32" ;; 1273*ff66ee53SPaolo Bonzini x32) CPU_CFLAGS="-mx32" ;; 1274*ff66ee53SPaolo Bonzini 12757ebee43eSRichard Henderson # ??? Only extremely old AMD cpus do not have cmpxchg16b. 12767ebee43eSRichard Henderson # If we truly care, we should simply detect this case at 12777ebee43eSRichard Henderson # runtime and generate the fallback to serial emulation. 1278*ff66ee53SPaolo Bonzini x86_64) CPU_CFLAGS="-m64 -mcx16" ;; 1279*ff66ee53SPaolo Bonzini 128030163d89SPeter Maydell # No special flags required for other host CPUs 12813142255cSblueswir1esac 12823142255cSblueswir1 12839557af9cSAlex Bennéeif eval test -z "\${cross_cc_$cpu}"; then 1284b1aa4de1SAlex Bennée eval "cross_cc_${cpu}=\$cc" 12852038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 12869557af9cSAlex Bennéefi 128779f3b12fSPeter Crosthwaite 1288affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly 1289affc88ccSPeter Maydell# support, even if we're using TCI. 1290affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then 1291affc88ccSPeter Maydell bsd_user="no" 1292affc88ccSPeter Maydell linux_user="no" 1293affc88ccSPeter Maydellfi 1294affc88ccSPeter Maydell 129560e0df25SPeter Maydelldefault_target_list="" 129643692239SMarkus Armbrusterdeprecated_targets_list=ppc64abi32-linux-user 1297fdb75aefSPaolo Bonzinideprecated_features="" 12986e92f823SPeter Maydellmak_wilds="" 12996e92f823SPeter Maydell 130060e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 1301812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak" 130260e0df25SPeter Maydellfi 130360e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 1304812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak" 130560e0df25SPeter Maydellfi 130660e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 1307812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak" 130860e0df25SPeter Maydellfi 130960e0df25SPeter Maydell 13103a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will 13113a5ae4a9SAlex Bennée# skip it. 13123a5ae4a9SAlex Bennéeif test -z "$target_list"; then 13133a5ae4a9SAlex Bennée if test -z "$target_list_exclude"; then 13143a5ae4a9SAlex Bennée target_list_exclude="$deprecated_targets_list" 13153a5ae4a9SAlex Bennée else 13163a5ae4a9SAlex Bennée target_list_exclude="$target_list_exclude,$deprecated_targets_list" 13173a5ae4a9SAlex Bennée fi 13182d838d9bSAlex Bennéefi 13192d838d9bSAlex Bennée 1320447e133fSAlex Bennéefor config in $mak_wilds; do 1321447e133fSAlex Bennée target="$(basename "$config" .mak)" 132298db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1323447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1324447e133fSAlex Bennée fi 1325447e133fSAlex Bennéedone 13266e92f823SPeter Maydell 1327af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1328af5db58eSpbrookcat << EOF 1329af5db58eSpbrook 1330af5db58eSpbrookUsage: configure [options] 1331af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1332af5db58eSpbrook 133308fb77edSStefan WeilStandard options: 133408fb77edSStefan Weil --help print this message 133508fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 133608fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 133708fb77edSStefan Weil use %M for cpu name [$interp_prefix] 13382deca810SAlex Bennée --target-list=LIST set target list (default: build all non-deprecated) 133908fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 134008fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 13412deca810SAlex Bennée$(echo Deprecated targets: $deprecated_targets_list | \ 13422deca810SAlex Bennée fold -s -w 53 | sed -e 's/^/ /') 1343447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 134408fb77edSStefan Weil 134508fb77edSStefan WeilAdvanced options (experts only): 13463812c0c4SJoelle van Dyne --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] 134708fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 134808fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 134908fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 135008fb77edSStefan Weil build time 135108fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 135208fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 135308fb77edSStefan Weil --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 135411cde1c8SBruno Dominguez --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS 135508fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1356d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1357d422b2bcSAlex Bennée --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests 135808fb77edSStefan Weil --make=MAKE use specified make [$make] 135908fb77edSStefan Weil --python=PYTHON use specified python [$python] 13602eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1361a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 136248328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 136308fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1364db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 13657d7dbf9dSDan Streetman --with-git-submodules=update update git submodules (default if .git dir exists) 13667d7dbf9dSDan Streetman --with-git-submodules=validate fail if git submodules are not up to date 13677d7dbf9dSDan Streetman --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) 136808fb77edSStefan Weil --static enable static build [$static] 136908fb77edSStefan Weil --mandir=PATH install man pages in PATH 137010ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1371fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 137210ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 137308fb77edSStefan Weil --bindir=PATH install binaries in PATH 137408fb77edSStefan Weil --libdir=PATH install libraries in PATH 1375db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 137610ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 137708fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 13783d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 137913336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1380ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1381db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1382c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1383c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1384c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1385d1d5e9eeSAlex Bennée desired devices in configs/devices/) 1386d1d5e9eeSAlex Bennée --with-devices-ARCH=NAME override default configs/devices 138708fb77edSStefan Weil --enable-debug enable common debug build options 1388247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 13890aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 139008fb77edSStefan Weil --disable-strip disable stripping binaries 139108fb77edSStefan Weil --disable-werror disable compilation abort on warning 139263678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 139387430d5bSPaolo Bonzini --audio-drv-list=LIST set audio drivers list 139408fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 139508fb77edSStefan Weil --block-drv-rw-whitelist=L 139608fb77edSStefan Weil set block driver read-write whitelist 1397e5f05f8cSKevin Wolf (by default affects only QEMU, not tools like qemu-img) 139808fb77edSStefan Weil --block-drv-ro-whitelist=L 139908fb77edSStefan Weil set block driver read-only whitelist 1400e5f05f8cSKevin Wolf (by default affects only QEMU, not tools like qemu-img) 1401e5f05f8cSKevin Wolf --enable-block-drv-whitelist-in-tools 1402e5f05f8cSKevin Wolf use block whitelist also in tools instead of only QEMU 140308fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 140408fb77edSStefan Weil Default:trace-<pid> 1405c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 140608fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 140733c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 140808fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1409c23f23b9SMichael Tokarev --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1410c23f23b9SMichael Tokarev --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1411a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 1412c12d66aaSLin Ma --enable-gprof QEMU profiling with gprof 1413c12d66aaSLin Ma --enable-profiler profiler support 1414c12d66aaSLin Ma --enable-debug-stack-usage 1415c12d66aaSLin Ma track the maximum stack usage of stacks created by qemu_alloc_stack 141640e8c6f4SAlex Bennée --enable-plugins 141740e8c6f4SAlex Bennée enable plugins via shared library loading 1418afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1419f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 142061d63097SPaolo BonziniEOF 142161d63097SPaolo Bonzini meson_options_help 142261d63097SPaolo Bonzinicat << EOF 1423c23f23b9SMichael Tokarev system all system emulation targets 1424c23f23b9SMichael Tokarev user supported user emulation targets 1425c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1426c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1427c23f23b9SMichael Tokarev guest-agent build the QEMU Guest Agent 1428c23f23b9SMichael Tokarev pie Position Independent Executables 142921e709aaSMarc-André Lureau modules modules support (non-Windows) 1430bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1431c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1432c23f23b9SMichael Tokarev debug-info debugging information 1433cdad781dSDaniele Buono lto Enable Link-Time Optimization. 14341e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 14351e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 1436a40161cbSPaolo Bonzini membarrier membarrier system call (for Linux 4.14+ or Windows) 143721ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 143821ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1439299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1440299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1441299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1442299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1443299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1444299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1445108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 1446ed1701c6SDr. David Alan Gilbert live-block-migration Block migration in the main migration stream 1447c23f23b9SMichael Tokarev coroutine-pool coroutine freelist (better performance) 1448c23f23b9SMichael Tokarev tpm TPM support 1449b10d49d7SPino Toscano libssh ssh block device support 1450c23f23b9SMichael Tokarev numa libnuma support 145186583a07SLiam Merwick avx2 AVX2 optimization support 14526b8cd447SRobert Hoo avx512f AVX512F optimization support 1453a6b1d4c0SChanglong Xie replication replication support 1454c12d66aaSLin Ma opengl opengl support 1455c12d66aaSLin Ma xfsctl xfsctl support 1456c12d66aaSLin Ma qom-cast-debug cast debugging support 14578de73fa8SCleber Rosa tools build qemu-io, qemu-nbd and qemu-img tools 14582f740136SJeff Cody bochs bochs image format support 14592f740136SJeff Cody cloop cloop image format support 14602f740136SJeff Cody dmg dmg image format support 14612f740136SJeff Cody qcow1 qcow v1 image format support 14622f740136SJeff Cody vdi vdi image format support 14632f740136SJeff Cody vvfat vvfat image format support 14642f740136SJeff Cody qed qed image format support 14652f740136SJeff Cody parallels parallels image format support 1466f0d92b56SLongpeng(Mike) crypto-afalg Linux AF_ALG crypto backend driver 1467ba59fb77SPaolo Bonzini debug-mutex mutex debugging support 1468b767d257SMarek Marczykowski-Górecki rng-none dummy RNG, avoid using /dev/(u)random and getrandom() 146920cf7b8eSDenis Plotnikov gio libgio support 1470b8e0c493SJoelle van Dyne slirp-smbd use smbd (at path --smbd=*) in slirp networking 147108fb77edSStefan Weil 147208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1473af5db58eSpbrookEOF 14742d2ad6d0SFam Zhengexit 0 1475af5db58eSpbrookfi 1476af5db58eSpbrook 14779c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1478bb768f71SThomas Huthrm -f */config-devices.mak.d 14799c790242SThomas Huth 1480faf44142SDaniel P. Berrangéif test -z "$python" 1481faf44142SDaniel P. Berrangéthen 1482c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1483c53eeaf7SStefan Hajnoczifi 14848e2c76bdSRoman Bolshakovif ! has "$make" 14858e2c76bdSRoman Bolshakovthen 14868e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 14878e2c76bdSRoman Bolshakovfi 1488c53eeaf7SStefan Hajnoczi 1489c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1490c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 14911b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 14921b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1493c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1494c53eeaf7SStefan Hajnoczifi 1495c53eeaf7SStefan Hajnoczi 1496755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1497406ab2f3SCleber 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) 1498755ee70fSCleber Rosa 1499c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1500c53eeaf7SStefan Hajnoczipython="$python -B" 1501c53eeaf7SStefan Hajnoczi 15020a01d76fSMarc-André Lureauif test -z "$meson"; then 1503654d6b04SPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.59.2; then 15040a01d76fSMarc-André Lureau meson=meson 15057d7dbf9dSDan Streetman elif test $git_submodules_action != 'ignore' ; then 15060a01d76fSMarc-André Lureau meson=git 15070a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 15080a01d76fSMarc-André Lureau meson=internal 15090a01d76fSMarc-André Lureau else 15100a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 15110a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 15120a01d76fSMarc-André Lureau else 1513a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 1514a5665051SPaolo Bonzini fi 15150a01d76fSMarc-André Lureau fi 15160a01d76fSMarc-André Lureauelse 15170a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 15180a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 15190a01d76fSMarc-André Lureau # 15200a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 15210a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 15220a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 15230a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 15240a01d76fSMarc-André Lureau case "$meson" in 15250a01d76fSMarc-André Lureau git | internal) ;; 15260a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 15270a01d76fSMarc-André Lureau esac 15280a01d76fSMarc-André Lureau fi 15290a01d76fSMarc-André Lureaufi 1530a5665051SPaolo Bonzini 15310a01d76fSMarc-André Lureauif test "$meson" = git; then 15320a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 15330a01d76fSMarc-André Lureaufi 15340a01d76fSMarc-André Lureau 15350a01d76fSMarc-André Lureaucase "$meson" in 15360a01d76fSMarc-André Lureau git | internal) 15370a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 15380a01d76fSMarc-André Lureau ;; 153984ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 15400a01d76fSMarc-André Lureauesac 15410a01d76fSMarc-André Lureau 154209e93326SPaolo Bonzini# Probe for ninja 154348328880SPaolo Bonzini 154448328880SPaolo Bonziniif test -z "$ninja"; then 154548328880SPaolo Bonzini for c in ninja ninja-build samu; do 154648328880SPaolo Bonzini if has $c; then 154748328880SPaolo Bonzini ninja=$(command -v "$c") 154848328880SPaolo Bonzini break 154948328880SPaolo Bonzini fi 155048328880SPaolo Bonzini done 155109e93326SPaolo Bonzini if test -z "$ninja"; then 155209e93326SPaolo Bonzini error_exit "Cannot find Ninja" 155309e93326SPaolo Bonzini fi 155448328880SPaolo Bonzinifi 1555a5665051SPaolo Bonzini 15569aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 15579aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 15589aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 15599aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 15609aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 15619aae6e54SDaniel Henrique Barbozaif compile_object ; then 15629aae6e54SDaniel Henrique Barboza : C compiler works ok 15639aae6e54SDaniel Henrique Barbozaelse 15649aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 15659aae6e54SDaniel Henrique Barbozafi 15669aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 15679aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 15689aae6e54SDaniel Henrique Barbozafi 15699aae6e54SDaniel Henrique Barboza 15709c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 15719c83ffd8SPeter Maydell# by default. Only enable by default for git builds 15729c83ffd8SPeter Maydellif test -z "$werror" ; then 15737d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore" && \ 1574e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 15759c83ffd8SPeter Maydell werror="yes" 15769c83ffd8SPeter Maydell else 15779c83ffd8SPeter Maydell werror="no" 15789c83ffd8SPeter Maydell fi 15799c83ffd8SPeter Maydellfi 15809c83ffd8SPeter Maydell 1581975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 1582fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 1583fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 1584fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 1585fb59dabdSPeter Maydell # host OS we should stop now. 1586951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 1587fb59dabdSPeter Maydellfi 1588fb59dabdSPeter Maydell 1589efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 1590efc6c070SThomas Huthcat > $TMPC << EOF 1591efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 1592efc6c070SThomas Huth# ifdef __apple_build_version__ 15932a85a08cSDaniel P. Berrangé# if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 15942a85a08cSDaniel P. Berrangé# error You need at least XCode Clang v10.0 to compile QEMU 1595efc6c070SThomas Huth# endif 1596efc6c070SThomas Huth# else 15972a85a08cSDaniel P. Berrangé# if __clang_major__ < 6 || (__clang_major__ == 6 && __clang_minor__ < 0) 15982a85a08cSDaniel P. Berrangé# error You need at least Clang v6.0 to compile QEMU 1599efc6c070SThomas Huth# endif 1600efc6c070SThomas Huth# endif 1601efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 16023830df5fSnia# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 4) 16033830df5fSnia# error You need at least GCC v7.4.0 to compile QEMU 1604efc6c070SThomas Huth# endif 1605efc6c070SThomas Huth#else 1606efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 1607efc6c070SThomas Huth#endif 1608efc6c070SThomas Huthint main (void) { return 0; } 1609efc6c070SThomas HuthEOF 1610efc6c070SThomas Huthif ! compile_prog "" "" ; then 16113830df5fSnia error_exit "You need at least GCC v7.4 or Clang v6.0 (or XCode Clang v10.0)" 1612efc6c070SThomas Huthfi 1613efc6c070SThomas Huth 161400849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 161500849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 161600849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 161700849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 161800849b92SRichard Henderson# just silently disable some features, so it's too error prone. 161900849b92SRichard Henderson 162000849b92SRichard Hendersonwarn_flags= 162100849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 162200849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 162300849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 162400849b92SRichard Hendersonadd_to warn_flags -Wformat-security 162500849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 162600849b92SRichard Hendersonadd_to warn_flags -Winit-self 162700849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 162800849b92SRichard Hendersonadd_to warn_flags -Wempty-body 162900849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 163000849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 163100849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 16320a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 163300849b92SRichard Henderson 163400849b92SRichard Hendersonnowarn_flags= 163500849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 163600849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 163700849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 163800849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 163900849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 1640aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 1641bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 164200849b92SRichard Henderson 164300849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 164493b25869SJohn Snow 164593b25869SJohn Snowcc_has_warning_flag() { 164693b25869SJohn Snow write_c_skeleton; 164793b25869SJohn Snow 1648a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 1649a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 1650a1d29d6cSPeter Maydell # warning options). 165193b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 165293b25869SJohn Snow compile_prog "-Werror $optflag" "" 165393b25869SJohn Snow} 165493b25869SJohn Snow 165593b25869SJohn Snowfor flag in $gcc_flags; do 165693b25869SJohn Snow if cc_has_warning_flag $flag ; then 16578d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 16588d05095cSPaolo Bonzini fi 16598d05095cSPaolo Bonzinidone 16608d05095cSPaolo Bonzini 166163678e17SSteven Noonanif test "$stack_protector" != "no"; then 1662fccd35a0SRodrigo Rebello cat > $TMPC << EOF 1663fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 1664fccd35a0SRodrigo Rebello{ 1665fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 1666fccd35a0SRodrigo Rebello while (*c) { 1667fccd35a0SRodrigo Rebello *p++ = *c++; 1668fccd35a0SRodrigo Rebello } 1669fccd35a0SRodrigo Rebello return 0; 1670fccd35a0SRodrigo Rebello} 1671fccd35a0SRodrigo RebelloEOF 167263678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 16733b463a3fSMiroslav Rezanina sp_on=0 167463678e17SSteven Noonan for flag in $gcc_flags; do 1675590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 1676590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 1677086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 1678590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 167963678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1680db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 16813b463a3fSMiroslav Rezanina sp_on=1 168263678e17SSteven Noonan break 168363678e17SSteven Noonan fi 168463678e17SSteven Noonan done 16853b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 16863b463a3fSMiroslav Rezanina if test $sp_on = 0; then 16873b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 16883b463a3fSMiroslav Rezanina fi 16893b463a3fSMiroslav Rezanina fi 169037746c5eSMarc-André Lureaufi 169137746c5eSMarc-André Lureau 169220bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 169320bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 169420bc94a2SPaolo Bonzinicat > $TMPC << EOF 169520bc94a2SPaolo Bonzinistruct { 169620bc94a2SPaolo Bonzini int a[2]; 169720bc94a2SPaolo Bonzini} x = {0}; 169820bc94a2SPaolo BonziniEOF 169920bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 170020bc94a2SPaolo Bonzini : 170120bc94a2SPaolo Bonzinielse 170220bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 170320bc94a2SPaolo Bonzinifi 170420bc94a2SPaolo Bonzini 170521e709aaSMarc-André Lureau# Our module code doesn't support Windows 170621e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 170721e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 170821e709aaSMarc-André Lureaufi 170921e709aaSMarc-André Lureau 1710bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 1711bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 1712bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 1713bd83c861SChristian Ehrhardtfi 1714bd83c861SChristian Ehrhardt 17155f2453acSAlex Bennée# Static linking is not possible with plugins, modules or PIE 171640d6444eSAvi Kivityif test "$static" = "yes" ; then 1717aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 1718aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 1719aa0d1f44SPaolo Bonzini fi 17205f2453acSAlex Bennée if test "$plugins" = "yes"; then 17215f2453acSAlex Bennée error_exit "static and plugins are mutually incompatible" 1722ba4dd2aaSAlex Bennée else 1723ba4dd2aaSAlex Bennée plugins="no" 17245f2453acSAlex Bennée fi 172540d6444eSAvi Kivityfi 172640d6444eSAvi Kivity 1727768b7855SEmilio G. Cota# Unconditional check for compiler __thread support 1728768b7855SEmilio G. Cota cat > $TMPC << EOF 1729768b7855SEmilio G. Cotastatic __thread int tls_var; 1730768b7855SEmilio G. Cotaint main(void) { return tls_var; } 1731768b7855SEmilio G. CotaEOF 1732768b7855SEmilio G. Cota 1733768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then 1734768b7855SEmilio G. Cota error_exit "Your compiler does not support the __thread specifier for " \ 1735768b7855SEmilio G. Cota "Thread-Local Storage (TLS). Please upgrade to a version that does." 1736768b7855SEmilio G. Cotafi 1737768b7855SEmilio G. Cota 173840d6444eSAvi Kivitycat > $TMPC << EOF 173921d4a791SAvi Kivity 174021d4a791SAvi Kivity#ifdef __linux__ 174121d4a791SAvi Kivity# define THREAD __thread 174221d4a791SAvi Kivity#else 174321d4a791SAvi Kivity# define THREAD 174421d4a791SAvi Kivity#endif 174521d4a791SAvi Kivitystatic THREAD int tls_var; 174621d4a791SAvi Kivityint main(void) { return tls_var; } 174740d6444eSAvi KivityEOF 1748b2634124SRichard Henderson 1749ffd205efSJessica Clarke# Check we support -fno-pie and -no-pie first; we will need the former for 1750ffd205efSJessica Clarke# building ROMs, and both for everything if --disable-pie is passed. 1751412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 1752412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 1753ffd205efSJessica Clarke LDFLAGS_NOPIE="-no-pie" 1754412aeacdSAlex Bennéefi 1755412aeacdSAlex Bennée 175612781462SRichard Hendersonif test "$static" = "yes"; then 1757eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 17585770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 175912781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 176012781462SRichard Henderson pie="yes" 176112781462SRichard Henderson elif test "$pie" = "yes"; then 176212781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 176312781462SRichard Henderson else 176412781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 176512781462SRichard Henderson pie="no" 176612781462SRichard Henderson fi 176712781462SRichard Hendersonelif test "$pie" = "no"; then 17685770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 1769ffd205efSJessica Clarke CONFIGURE_LDFLAGS="$LDFLAGS_NOPIE $CONFIGURE_LDFLAGS" 1770eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 17715770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 17725770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 177340d6444eSAvi Kivity pie="yes" 17742c674109SRichard Hendersonelif test "$pie" = "yes"; then 177576ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 177640d6444eSAvi Kivityelse 177740d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 177840d6444eSAvi Kivity pie="no" 177940d6444eSAvi Kivityfi 178040d6444eSAvi Kivity 1781e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 1782e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 1783e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1784e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 1785e6cbd751SRichard Hendersonfi 1786e6cbd751SRichard Henderson 178709dada40SPaolo Bonzini########################################## 178809dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 178909dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 179009dada40SPaolo Bonzini# specification is necessary 179109dada40SPaolo Bonzini 179209dada40SPaolo Bonziniif test "$cpu" = "i386"; then 179309dada40SPaolo Bonzini cat > $TMPC << EOF 179409dada40SPaolo Bonzinistatic int sfaa(int *ptr) 179509dada40SPaolo Bonzini{ 179609dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 179709dada40SPaolo Bonzini} 179809dada40SPaolo Bonzini 179909dada40SPaolo Bonziniint main(void) 180009dada40SPaolo Bonzini{ 180109dada40SPaolo Bonzini int val = 42; 18021405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 180309dada40SPaolo Bonzini sfaa(&val); 180409dada40SPaolo Bonzini return val; 180509dada40SPaolo Bonzini} 180609dada40SPaolo BonziniEOF 180709dada40SPaolo Bonzini if ! compile_prog "" "" ; then 180809dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 180909dada40SPaolo Bonzini fi 181009dada40SPaolo Bonzinifi 181109dada40SPaolo Bonzini 181256267b62SPhilippe Mathieu-Daudéif test "$tcg" = "enabled"; then 181356267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 181456267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 181556267b62SPhilippe Mathieu-Daudéfi 181656267b62SPhilippe Mathieu-Daudé 1817afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 1818fdb75aefSPaolo Bonzini default_targets=yes 1819d880a3baSPaolo Bonzini for target in $default_target_list; do 1820d880a3baSPaolo Bonzini target_list="$target_list $target" 1821d880a3baSPaolo Bonzini done 1822d880a3baSPaolo Bonzini target_list="${target_list# }" 1823121afa9eSAnthony Liguorielse 1824fdb75aefSPaolo Bonzini default_targets=no 182589138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 1826d880a3baSPaolo Bonzini for target in $target_list; do 182725b48338SPeter Maydell # Check that we recognised the target name; this allows a more 182825b48338SPeter Maydell # friendly error message than if we let it fall through. 182925b48338SPeter Maydell case " $default_target_list " in 183025b48338SPeter Maydell *" $target "*) 183125b48338SPeter Maydell ;; 183225b48338SPeter Maydell *) 183325b48338SPeter Maydell error_exit "Unknown target name '$target'" 183425b48338SPeter Maydell ;; 183525b48338SPeter Maydell esac 183625b48338SPeter Maydell done 1837d880a3baSPaolo Bonzinifi 183825b48338SPeter Maydell 1839fdb75aefSPaolo Bonzinifor target in $target_list; do 1840fdb75aefSPaolo Bonzini # if a deprecated target is enabled we note it here 1841fdb75aefSPaolo Bonzini if echo "$deprecated_targets_list" | grep -q "$target"; then 1842fdb75aefSPaolo Bonzini add_to deprecated_features $target 1843fdb75aefSPaolo Bonzini fi 1844fdb75aefSPaolo Bonzinidone 1845fdb75aefSPaolo Bonzini 1846f55fe278SPaolo Bonzini# see if system emulation was really requested 1847f55fe278SPaolo Bonzinicase " $target_list " in 1848f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 1849f55fe278SPaolo Bonzini ;; 1850f55fe278SPaolo Bonzini *) softmmu=no 1851f55fe278SPaolo Bonzini ;; 1852f55fe278SPaolo Bonziniesac 18535327cf48Sbellard 1854249247c9SJuan Quintelafeature_not_found() { 1855249247c9SJuan Quintela feature=$1 185621684af0SStewart Smith remedy=$2 1857249247c9SJuan Quintela 185876ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 185921684af0SStewart Smith "configure was not able to find it." \ 186021684af0SStewart Smith "$remedy" 1861249247c9SJuan Quintela} 1862249247c9SJuan Quintela 18637d13299dSbellard# --- 18647d13299dSbellard# big/little endian test 18657d13299dSbellardcat > $TMPC << EOF 1866659eb157SThomas Huth#include <stdio.h> 186761cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 186861cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1869659eb157SThomas Huthint main(int argc, char *argv[]) 1870659eb157SThomas Huth{ 1871659eb157SThomas Huth return printf("%s %s\n", (char *)big_endian, (char *)little_endian); 18727d13299dSbellard} 18737d13299dSbellardEOF 18747d13299dSbellard 1875659eb157SThomas Huthif compile_prog ; then 1876659eb157SThomas Huth if strings -a $TMPE | grep -q BiGeNdIaN ; then 187761cc919fSMike Frysinger bigendian="yes" 1878659eb157SThomas Huth elif strings -a $TMPE | grep -q LiTtLeEnDiAn ; then 187961cc919fSMike Frysinger bigendian="no" 18807d13299dSbellard else 18817d13299dSbellard echo big/little test failed 1882659eb157SThomas Huth exit 1 18837d13299dSbellard fi 18847d13299dSbellardelse 188561cc919fSMike Frysinger echo big/little test failed 1886659eb157SThomas Huth exit 1 18877d13299dSbellardfi 18887d13299dSbellard 1889b0a47e79SJuan Quintela########################################## 1890e10ee3f5SPhilippe Mathieu-Daudé# system tools 1891e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then 1892e10ee3f5SPhilippe Mathieu-Daudé if test "$softmmu" = "no"; then 1893e10ee3f5SPhilippe Mathieu-Daudé want_tools=no 1894e10ee3f5SPhilippe Mathieu-Daudé else 1895e10ee3f5SPhilippe Mathieu-Daudé want_tools=yes 1896e10ee3f5SPhilippe Mathieu-Daudé fi 1897e10ee3f5SPhilippe Mathieu-Daudéfi 1898e10ee3f5SPhilippe Mathieu-Daudé 1899e10ee3f5SPhilippe Mathieu-Daudé########################################## 1900015a33bdSGonglei# L2TPV3 probe 1901015a33bdSGonglei 1902015a33bdSGongleicat > $TMPC <<EOF 1903015a33bdSGonglei#include <sys/socket.h> 1904bff6cb72SMichael Tokarev#include <linux/ip.h> 1905015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); } 1906015a33bdSGongleiEOF 1907015a33bdSGongleiif compile_prog "" "" ; then 1908015a33bdSGonglei l2tpv3=yes 1909015a33bdSGongleielse 1910015a33bdSGonglei l2tpv3=no 1911015a33bdSGongleifi 1912015a33bdSGonglei 1913299e6f19SPaolo Bonzini######################################### 1914299e6f19SPaolo Bonzini# vhost interdependencies and host support 1915299e6f19SPaolo Bonzini 1916299e6f19SPaolo Bonzini# vhost backends 1917d88618f7SStefan Hajnocziif test "$vhost_user" = "yes" && test "$linux" != "yes"; then 1918d88618f7SStefan Hajnoczi error_exit "vhost-user is only available on Linux" 1919299e6f19SPaolo Bonzinifi 1920108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 1921108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 1922108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 1923108a6481SCindy Lufi 1924299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 1925299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 1926299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 1927299e6f19SPaolo Bonzinifi 1928299e6f19SPaolo Bonzini 1929299e6f19SPaolo Bonzini# vhost-kernel devices 1930299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 1931299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 1932299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 1933299e6f19SPaolo Bonzinifi 1934299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 1935299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 1936299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 1937299e6f19SPaolo Bonzinifi 1938299e6f19SPaolo Bonzini 1939299e6f19SPaolo Bonzini# vhost-user backends 1940299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 1941299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 1942299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 1943299e6f19SPaolo Bonzinifi 1944299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 1945299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 1946299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 1947299e6f19SPaolo Bonzinifi 194898fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 194998fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 195098fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 195198fc1adaSDr. David Alan Gilbertfi 1952108a6481SCindy Lu#vhost-vdpa backends 1953108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 1954108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 1955108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 1956108a6481SCindy Lufi 1957299e6f19SPaolo Bonzini 195840bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 1959299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 1960299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 196140bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 1962299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 1963299e6f19SPaolo Bonzinifi 1964299e6f19SPaolo Bonzini 1965015a33bdSGonglei########################################## 1966779ab5e3SStefan Weil# pkg-config probe 1967779ab5e3SStefan Weil 1968779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 196976ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 1970779ab5e3SStefan Weilfi 1971779ab5e3SStefan Weil 1972779ab5e3SStefan Weil########################################## 1973e37630caSaliguori# xen probe 1974e37630caSaliguori 19751badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 1976c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 1977c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 1978c1cdd9d5SJuergen Gross # to obtain all needed flags. 1979c1cdd9d5SJuergen Gross 1980c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 1981c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 1982c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 1983c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 19841badb709SPaolo Bonzini xen=enabled 19855b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 1986c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 198758ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 198858ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 198958ea9a7aSAnthony PERARD fi 1990582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 1991582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 1992c1cdd9d5SJuergen Gross else 1993c1cdd9d5SJuergen Gross 19945b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 1995d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 1996d5b93ddfSAnthony PERARD 199750ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 199850ced5b3SStefan Weil # If no, we are done and there is no Xen support. 199950ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 200050ced5b3SStefan Weil 200150ced5b3SStefan Weil # Xen (any) 200250ced5b3SStefan Weil cat > $TMPC <<EOF 200350ced5b3SStefan Weil#include <xenctrl.h> 200450ced5b3SStefan Weilint main(void) { 200550ced5b3SStefan Weil return 0; 200650ced5b3SStefan Weil} 200750ced5b3SStefan WeilEOF 200850ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 200950ced5b3SStefan Weil # Xen not found 20101badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 201121684af0SStewart Smith feature_not_found "xen" "Install xen devel" 201250ced5b3SStefan Weil fi 20131badb709SPaolo Bonzini xen=disabled 201450ced5b3SStefan Weil 2015d5b93ddfSAnthony PERARD # Xen unstable 201669deef08SPeter Maydell elif 201769deef08SPeter Maydell cat > $TMPC <<EOF && 20182cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 20192cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 20202cbf8903SRoss Lagerwall#include <xendevicemodel.h> 2021d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 20222cbf8903SRoss Lagerwallint main(void) { 20232cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 2024d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 20252cbf8903SRoss Lagerwall 20262cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 20272cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 20282cbf8903SRoss Lagerwall 2029d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 2030d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 2031d3c49ebbSPaul Durrant 20322cbf8903SRoss Lagerwall return 0; 20332cbf8903SRoss Lagerwall} 20342cbf8903SRoss LagerwallEOF 20352cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 20362cbf8903SRoss Lagerwall then 20372cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 20382cbf8903SRoss Lagerwall xen_ctrl_version=41100 20391badb709SPaolo Bonzini xen=enabled 20402cbf8903SRoss Lagerwall elif 20412cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 20425ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 20435ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 204458ea9a7aSAnthony PERARD#include <xentoolcore.h> 20455ba3d756SIgor Druzhininint main(void) { 20465ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 20475ba3d756SIgor Druzhinin 20485ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 20495ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 205058ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 20515ba3d756SIgor Druzhinin 20525ba3d756SIgor Druzhinin return 0; 20535ba3d756SIgor Druzhinin} 20545ba3d756SIgor DruzhininEOF 205558ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 20565ba3d756SIgor Druzhinin then 205758ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 20585ba3d756SIgor Druzhinin xen_ctrl_version=41000 20591badb709SPaolo Bonzini xen=enabled 20605ba3d756SIgor Druzhinin elif 20615ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 2062da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 2063da8090ccSPaul Durrant#define __XEN_TOOLS__ 2064da8090ccSPaul Durrant#include <xendevicemodel.h> 2065da8090ccSPaul Durrantint main(void) { 2066da8090ccSPaul Durrant xendevicemodel_handle *xd; 2067da8090ccSPaul Durrant 2068da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 2069da8090ccSPaul Durrant xendevicemodel_close(xd); 2070da8090ccSPaul Durrant 2071da8090ccSPaul Durrant return 0; 2072da8090ccSPaul Durrant} 2073da8090ccSPaul DurrantEOF 2074da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 2075da8090ccSPaul Durrant then 2076da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 2077f1167ee6SJuergen Gross xen_ctrl_version=40900 20781badb709SPaolo Bonzini xen=enabled 2079da8090ccSPaul Durrant elif 2080da8090ccSPaul Durrant cat > $TMPC <<EOF && 20815eeb39c2SIan Campbell/* 20825eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 20835eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 2084b6eb9b45SPaulina Szubarczyk * 2085b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 2086b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 2087b6eb9b45SPaulina Szubarczyk */ 2088b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 2089b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 2090b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 2091b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 2092b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 2093b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 2094b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 2095b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 2096b6eb9b45SPaulina Szubarczyk#include <stdint.h> 2097b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 2098b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 2099b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 2100b6eb9b45SPaulina Szubarczyk#endif 2101b6eb9b45SPaulina Szubarczykint main(void) { 2102b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 2103b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 2104b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 2105b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 2106b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 2107b6eb9b45SPaulina Szubarczyk 2108b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 2109b6eb9b45SPaulina Szubarczyk 2110b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 2111b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2112b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2113b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2114b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 2115b6eb9b45SPaulina Szubarczyk 2116b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 2117b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 2118b6eb9b45SPaulina Szubarczyk 2119b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 2120b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 2121b6eb9b45SPaulina Szubarczyk 2122b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 2123b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 2124b6eb9b45SPaulina Szubarczyk 2125b6eb9b45SPaulina Szubarczyk return 0; 2126b6eb9b45SPaulina Szubarczyk} 2127b6eb9b45SPaulina SzubarczykEOF 2128b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 2129b6eb9b45SPaulina Szubarczyk then 2130f1167ee6SJuergen Gross xen_ctrl_version=40800 21311badb709SPaolo Bonzini xen=enabled 2132b6eb9b45SPaulina Szubarczyk elif 2133b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 2134b6eb9b45SPaulina Szubarczyk/* 2135b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 2136b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 21375eeb39c2SIan Campbell */ 21385eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 21395eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 21405eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 21415eeb39c2SIan Campbell#include <xenctrl.h> 21425eeb39c2SIan Campbell#include <xenstore.h> 21435eeb39c2SIan Campbell#include <xenevtchn.h> 21445eeb39c2SIan Campbell#include <xengnttab.h> 21455eeb39c2SIan Campbell#include <xenforeignmemory.h> 21465eeb39c2SIan Campbell#include <stdint.h> 21475eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 21485eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 21495eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 21505eeb39c2SIan Campbell#endif 21515eeb39c2SIan Campbellint main(void) { 21525eeb39c2SIan Campbell xc_interface *xc = NULL; 21535eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 21545eeb39c2SIan Campbell xenevtchn_handle *xe; 21555eeb39c2SIan Campbell xengnttab_handle *xg; 21565eeb39c2SIan Campbell 21575eeb39c2SIan Campbell xs_daemon_open(); 21585eeb39c2SIan Campbell 21595eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 21605eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 21615eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 21625eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 21635eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 21645eeb39c2SIan Campbell 21655eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 21665eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 21675eeb39c2SIan Campbell 21685eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 21695eeb39c2SIan Campbell xenevtchn_fd(xe); 21705eeb39c2SIan Campbell 21715eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 21725eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 21735eeb39c2SIan Campbell 21745eeb39c2SIan Campbell return 0; 21755eeb39c2SIan Campbell} 21765eeb39c2SIan CampbellEOF 21775eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 21785eeb39c2SIan Campbell then 2179f1167ee6SJuergen Gross xen_ctrl_version=40701 21801badb709SPaolo Bonzini xen=enabled 2181cdadde39SRoger Pau Monne 2182cdadde39SRoger Pau Monne # Xen 4.6 2183cdadde39SRoger Pau Monne elif 2184cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 2185cdadde39SRoger Pau Monne#include <xenctrl.h> 2186e108a3c1SAnthony PERARD#include <xenstore.h> 2187d5b93ddfSAnthony PERARD#include <stdint.h> 2188d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 2189d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 2190d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 2191d5b93ddfSAnthony PERARD#endif 2192d5b93ddfSAnthony PERARDint main(void) { 2193d5b93ddfSAnthony PERARD xc_interface *xc; 2194d5b93ddfSAnthony PERARD xs_daemon_open(); 2195d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 2196d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2197d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 2198b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 21998688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2200d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 220120a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 2202d8b441a3SJan Beulich return 0; 2203d8b441a3SJan Beulich} 2204d8b441a3SJan BeulichEOF 2205d8b441a3SJan Beulich compile_prog "" "$xen_libs" 2206d8b441a3SJan Beulich then 2207f1167ee6SJuergen Gross xen_ctrl_version=40600 22081badb709SPaolo Bonzini xen=enabled 2209d8b441a3SJan Beulich 2210d8b441a3SJan Beulich # Xen 4.5 2211d8b441a3SJan Beulich elif 2212d8b441a3SJan Beulich cat > $TMPC <<EOF && 2213d8b441a3SJan Beulich#include <xenctrl.h> 2214d8b441a3SJan Beulich#include <xenstore.h> 2215d8b441a3SJan Beulich#include <stdint.h> 2216d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 2217d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 2218d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 2219d8b441a3SJan Beulich#endif 2220d8b441a3SJan Beulichint main(void) { 2221d8b441a3SJan Beulich xc_interface *xc; 2222d8b441a3SJan Beulich xs_daemon_open(); 2223d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 2224d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2225d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 2226d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2227d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 22283996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 22293996e85cSPaul Durrant return 0; 22303996e85cSPaul Durrant} 22313996e85cSPaul DurrantEOF 22323996e85cSPaul Durrant compile_prog "" "$xen_libs" 22333996e85cSPaul Durrant then 2234f1167ee6SJuergen Gross xen_ctrl_version=40500 22351badb709SPaolo Bonzini xen=enabled 22363996e85cSPaul Durrant 22373996e85cSPaul Durrant elif 22383996e85cSPaul Durrant cat > $TMPC <<EOF && 22393996e85cSPaul Durrant#include <xenctrl.h> 22403996e85cSPaul Durrant#include <xenstore.h> 22413996e85cSPaul Durrant#include <stdint.h> 22423996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 22433996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 22443996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 22453996e85cSPaul Durrant#endif 22463996e85cSPaul Durrantint main(void) { 22473996e85cSPaul Durrant xc_interface *xc; 22483996e85cSPaul Durrant xs_daemon_open(); 22493996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 22503996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 22513996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 22523996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 22533996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 22548688e065SStefano Stabellini return 0; 22558688e065SStefano Stabellini} 22568688e065SStefano StabelliniEOF 22578688e065SStefano Stabellini compile_prog "" "$xen_libs" 225869deef08SPeter Maydell then 2259f1167ee6SJuergen Gross xen_ctrl_version=40200 22601badb709SPaolo Bonzini xen=enabled 22618688e065SStefano Stabellini 2262e37630caSaliguori else 22631badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2264edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2265edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2266fc321b4bSJuan Quintela fi 22671badb709SPaolo Bonzini xen=disabled 2268e37630caSaliguori fi 2269d5b93ddfSAnthony PERARD 22701badb709SPaolo Bonzini if test "$xen" = enabled; then 2271f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2272582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 22735eeb39c2SIan Campbell fi 2274d5b93ddfSAnthony PERARD fi 2275e37630caSaliguori fi 2276c1cdd9d5SJuergen Grossfi 2277e37630caSaliguori 2278d661d9a4SJustin Terry (VM)########################################## 22792da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 22802da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 22812da776dbSMichael R. Hines cat > $TMPC <<EOF 22822da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 22832da776dbSMichael R. Hinesint main(void) { return 0; } 22842da776dbSMichael R. HinesEOF 2285ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 22862da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 22872da776dbSMichael R. Hines rdma="yes" 22882da776dbSMichael R. Hines else 22892da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 22902da776dbSMichael R. Hines error_exit \ 2291ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 22922da776dbSMichael R. Hines " Your options:" \ 2293ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 22942da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 22952da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 22962da776dbSMichael R. Hines fi 22972da776dbSMichael R. Hines rdma="no" 22982da776dbSMichael R. Hines fi 22992da776dbSMichael R. Hinesfi 23002da776dbSMichael R. Hines 230121ab34c9SMarcel Apfelbaum########################################## 230221ab34c9SMarcel Apfelbaum# PVRDMA detection 230321ab34c9SMarcel Apfelbaum 230421ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 230521ab34c9SMarcel Apfelbaum#include <sys/mman.h> 230621ab34c9SMarcel Apfelbaum 230721ab34c9SMarcel Apfelbaumint 230821ab34c9SMarcel Apfelbaummain(void) 230921ab34c9SMarcel Apfelbaum{ 231021ab34c9SMarcel Apfelbaum char buf = 0; 231121ab34c9SMarcel Apfelbaum void *addr = &buf; 231221ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 231321ab34c9SMarcel Apfelbaum 231421ab34c9SMarcel Apfelbaum return 0; 231521ab34c9SMarcel Apfelbaum} 231621ab34c9SMarcel ApfelbaumEOF 231721ab34c9SMarcel Apfelbaum 231821ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 231921ab34c9SMarcel Apfelbaum case "$pvrdma" in 232021ab34c9SMarcel Apfelbaum "") 232121ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 232221ab34c9SMarcel Apfelbaum pvrdma="yes" 232321ab34c9SMarcel Apfelbaum else 232421ab34c9SMarcel Apfelbaum pvrdma="no" 232521ab34c9SMarcel Apfelbaum fi 232621ab34c9SMarcel Apfelbaum ;; 232721ab34c9SMarcel Apfelbaum "yes") 232821ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 232921ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 233021ab34c9SMarcel Apfelbaum fi 233121ab34c9SMarcel Apfelbaum pvrdma="yes" 233221ab34c9SMarcel Apfelbaum ;; 233321ab34c9SMarcel Apfelbaum "no") 233421ab34c9SMarcel Apfelbaum pvrdma="no" 233521ab34c9SMarcel Apfelbaum ;; 233621ab34c9SMarcel Apfelbaum esac 233721ab34c9SMarcel Apfelbaumelse 233821ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 233921ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 234021ab34c9SMarcel Apfelbaum fi 234121ab34c9SMarcel Apfelbaum pvrdma="no" 234221ab34c9SMarcel Apfelbaumfi 234395c6bff3SBenoît Canet 2344ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 2345ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 2346ee108585SYuval Shaia 2347ee108585SYuval Shaiacat > $TMPC <<EOF && 2348ee108585SYuval Shaia#include <infiniband/verbs.h> 2349ee108585SYuval Shaia 2350ee108585SYuval Shaiaint 2351ee108585SYuval Shaiamain(void) 2352ee108585SYuval Shaia{ 2353ee108585SYuval Shaia struct ibv_mr *mr; 2354ee108585SYuval Shaia struct ibv_pd *pd = NULL; 2355ee108585SYuval Shaia size_t length = 10; 2356ee108585SYuval Shaia uint64_t iova = 0; 2357ee108585SYuval Shaia int access = 0; 2358ee108585SYuval Shaia void *addr = NULL; 2359ee108585SYuval Shaia 2360ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 2361ee108585SYuval Shaia 2362ee108585SYuval Shaia ibv_dereg_mr(mr); 2363ee108585SYuval Shaia 2364ee108585SYuval Shaia return 0; 2365ee108585SYuval Shaia} 2366ee108585SYuval ShaiaEOF 2367ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 2368ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 2369ee108585SYuval Shaia fi 2370ee108585SYuval Shaiafi 2371ee108585SYuval Shaia 237295c6bff3SBenoît Canet########################################## 2373c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c 2374dce512deSChristoph Hellwigif test "$xfs" != "no" ; then 2375dce512deSChristoph Hellwig cat > $TMPC << EOF 2376ffc41d10SStefan Weil#include <stddef.h> /* NULL */ 2377dce512deSChristoph Hellwig#include <xfs/xfs.h> 2378dce512deSChristoph Hellwigint main(void) 2379dce512deSChristoph Hellwig{ 2380dce512deSChristoph Hellwig xfsctl(NULL, 0, 0, NULL); 2381dce512deSChristoph Hellwig return 0; 2382dce512deSChristoph Hellwig} 2383dce512deSChristoph HellwigEOF 2384dce512deSChristoph Hellwig if compile_prog "" "" ; then 2385dce512deSChristoph Hellwig xfs="yes" 2386dce512deSChristoph Hellwig else 2387dce512deSChristoph Hellwig if test "$xfs" = "yes" ; then 2388e3a6e0daSzhaolichang feature_not_found "xfs" "Install xfsprogs/xfslibs devel" 2389dce512deSChristoph Hellwig fi 2390dce512deSChristoph Hellwig xfs=no 2391dce512deSChristoph Hellwig fi 2392dce512deSChristoph Hellwigfi 2393dce512deSChristoph Hellwig 2394dce512deSChristoph Hellwig########################################## 2395ba4dd2aaSAlex Bennée# plugin linker support probe 2396ba4dd2aaSAlex Bennée 2397ba4dd2aaSAlex Bennéeif test "$plugins" != "no"; then 2398ba4dd2aaSAlex Bennée 2399ba4dd2aaSAlex Bennée ######################################### 2400ba4dd2aaSAlex Bennée # See if --dynamic-list is supported by the linker 2401ba4dd2aaSAlex Bennée 2402ba4dd2aaSAlex Bennée ld_dynamic_list="no" 2403ba4dd2aaSAlex Bennée cat > $TMPTXT <<EOF 2404ba4dd2aaSAlex Bennée{ 2405ba4dd2aaSAlex Bennée foo; 2406ba4dd2aaSAlex Bennée}; 2407ba4dd2aaSAlex BennéeEOF 2408ba4dd2aaSAlex Bennée 2409ba4dd2aaSAlex Bennée cat > $TMPC <<EOF 2410ba4dd2aaSAlex Bennée#include <stdio.h> 2411ba4dd2aaSAlex Bennéevoid foo(void); 2412ba4dd2aaSAlex Bennée 2413ba4dd2aaSAlex Bennéevoid foo(void) 2414ba4dd2aaSAlex Bennée{ 2415ba4dd2aaSAlex Bennée printf("foo\n"); 2416ba4dd2aaSAlex Bennée} 2417ba4dd2aaSAlex Bennée 2418ba4dd2aaSAlex Bennéeint main(void) 2419ba4dd2aaSAlex Bennée{ 2420ba4dd2aaSAlex Bennée foo(); 2421ba4dd2aaSAlex Bennée return 0; 2422ba4dd2aaSAlex Bennée} 2423ba4dd2aaSAlex BennéeEOF 2424ba4dd2aaSAlex Bennée 2425ba4dd2aaSAlex Bennée if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then 2426ba4dd2aaSAlex Bennée ld_dynamic_list="yes" 2427ba4dd2aaSAlex Bennée fi 2428ba4dd2aaSAlex Bennée 2429ba4dd2aaSAlex Bennée ######################################### 2430ba4dd2aaSAlex Bennée # See if -exported_symbols_list is supported by the linker 2431ba4dd2aaSAlex Bennée 2432ba4dd2aaSAlex Bennée ld_exported_symbols_list="no" 2433ba4dd2aaSAlex Bennée cat > $TMPTXT <<EOF 2434ba4dd2aaSAlex Bennée _foo 2435ba4dd2aaSAlex BennéeEOF 2436ba4dd2aaSAlex Bennée 2437ba4dd2aaSAlex Bennée if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then 2438ba4dd2aaSAlex Bennée ld_exported_symbols_list="yes" 2439ba4dd2aaSAlex Bennée fi 2440ba4dd2aaSAlex Bennée 2441ba4dd2aaSAlex Bennée if test "$ld_dynamic_list" = "no" && 2442ba4dd2aaSAlex Bennée test "$ld_exported_symbols_list" = "no" ; then 2443ba4dd2aaSAlex Bennée if test "$plugins" = "yes"; then 2444ba4dd2aaSAlex Bennée error_exit \ 2445ba4dd2aaSAlex Bennée "Plugin support requires dynamic linking and specifying a set of symbols " \ 2446ba4dd2aaSAlex Bennée "that are exported to plugins. Unfortunately your linker doesn't " \ 2447ba4dd2aaSAlex Bennée "support the flag (--dynamic-list or -exported_symbols_list) used " \ 2448ba4dd2aaSAlex Bennée "for this purpose." 2449ba4dd2aaSAlex Bennée else 2450ba4dd2aaSAlex Bennée plugins="no" 2451ba4dd2aaSAlex Bennée fi 2452ba4dd2aaSAlex Bennée else 2453ba4dd2aaSAlex Bennée plugins="yes" 2454ba4dd2aaSAlex Bennée fi 2455ba4dd2aaSAlex Bennéefi 2456ba4dd2aaSAlex Bennée 2457ba4dd2aaSAlex Bennée########################################## 2458e18df141SAnthony Liguori# glib support probe 2459a52d28afSPaolo Bonzini 2460b4c6036fSDaniel P. Berrangéglib_req_ver=2.56 2461aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 2462aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 2463a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 2464b906acacSPaolo Bonzinielif test "$plugins" = "yes"; then 2465b906acacSPaolo Bonzini glib_modules="$glib_modules gmodule-no-export-2.0" 246654cb65d8SEmilio G. Cotafi 2467e26110cfSFam Zheng 2468aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 2469e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 247089138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 247189138857SStefan Weil glib_libs=$($pkg_config --libs $i) 2472e18df141SAnthony Liguori else 2473e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 2474e26110cfSFam Zheng fi 2475e26110cfSFam Zhengdone 2476e26110cfSFam Zheng 2477215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 2478215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 2479215b0c2fSPaolo Bonzini 2480215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 2481215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 2482215b0c2fSPaolo Bonzinifi 2483215b0c2fSPaolo Bonzini 248420cf7b8eSDenis Plotnikovif ! test "$gio" = "no"; then 248520cf7b8eSDenis Plotnikov pass=no 2486f876b765SMarc-André Lureau if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 2487f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 2488f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 248925a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 24905ecfb76cSPaolo Bonzini if ! has "$gdbus_codegen"; then 24910dba4897SMarc-André Lureau gdbus_codegen= 24920dba4897SMarc-André Lureau fi 249376346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 249476346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 249576346b62SPeter Maydell # -lblkid and will give a link error. 249613ceae66SPeter Maydell cat > $TMPC <<EOF 249713ceae66SPeter Maydell#include <gio/gio.h> 249813ceae66SPeter Maydellint main(void) 249913ceae66SPeter Maydell{ 250013ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 250113ceae66SPeter Maydell return 0; 250213ceae66SPeter Maydell} 250313ceae66SPeter MaydellEOF 250413ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 250520cf7b8eSDenis Plotnikov pass=yes 250676346b62SPeter Maydell else 250720cf7b8eSDenis Plotnikov pass=no 2508f876b765SMarc-André Lureau fi 2509f876b765SMarc-André Lureau 251020cf7b8eSDenis Plotnikov if test "$pass" = "yes" && 251120cf7b8eSDenis Plotnikov $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 251225a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 251325a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 251425a97a56SMarc-André Lureau fi 251520cf7b8eSDenis Plotnikov fi 251620cf7b8eSDenis Plotnikov 251720cf7b8eSDenis Plotnikov if test "$pass" = "no"; then 251820cf7b8eSDenis Plotnikov if test "$gio" = "yes"; then 251920cf7b8eSDenis Plotnikov feature_not_found "gio" "Install libgio >= 2.0" 252020cf7b8eSDenis Plotnikov else 252120cf7b8eSDenis Plotnikov gio=no 252220cf7b8eSDenis Plotnikov fi 252320cf7b8eSDenis Plotnikov else 252420cf7b8eSDenis Plotnikov gio=yes 252520cf7b8eSDenis Plotnikov fi 252620cf7b8eSDenis Plotnikovfi 252725a97a56SMarc-André Lureau 2528977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 2529977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 2530977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 2531977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 2532977a82abSDaniel P. Berrangecat > $TMPC <<EOF 2533977a82abSDaniel P. Berrange#include <glib.h> 2534977a82abSDaniel P. Berrange#include <unistd.h> 2535977a82abSDaniel P. Berrange 2536977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 2537977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 2538977a82abSDaniel P. Berrange 2539977a82abSDaniel P. Berrangeint main(void) { 2540977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 2541977a82abSDaniel P. Berrange return 0; 2542977a82abSDaniel P. Berrange} 2543977a82abSDaniel P. BerrangeEOF 2544977a82abSDaniel P. Berrange 2545215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 2546977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 2547977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 2548977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 2549977a82abSDaniel P. Berrange "build target" 2550977a82abSDaniel P. Berrangefi 2551977a82abSDaniel P. Berrange 25529bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 25539bda600bSEric Blakecat > $TMPC << EOF 25549bda600bSEric Blake#include <glib.h> 25559bda600bSEric Blaketypedef struct Foo { 25569bda600bSEric Blake int i; 25579bda600bSEric Blake} Foo; 25589bda600bSEric Blakestatic void foo_free(Foo *f) 25599bda600bSEric Blake{ 25609bda600bSEric Blake g_free(f); 25619bda600bSEric Blake} 25629bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); 25639bda600bSEric Blakeint main(void) { return 0; } 25649bda600bSEric BlakeEOF 25659bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 25669bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 25679bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 25685770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 25699bda600bSEric Blake fi 25709bda600bSEric Blakefi 25719bda600bSEric Blake 2572e26110cfSFam Zheng########################################## 2573e26110cfSFam Zheng# SHA command probe for modules 2574e26110cfSFam Zhengif test "$modules" = yes; then 2575e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 2576e26110cfSFam Zheng for c in $shacmd_probe; do 25778ccefb91SFam Zheng if has $c; then 2578e26110cfSFam Zheng shacmd="$c" 2579e26110cfSFam Zheng break 2580e26110cfSFam Zheng fi 2581e26110cfSFam Zheng done 2582e26110cfSFam Zheng if test "$shacmd" = ""; then 2583e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 2584e26110cfSFam Zheng fi 2585e18df141SAnthony Liguorifi 2586e18df141SAnthony Liguori 2587e18df141SAnthony Liguori########################################## 2588b10d49d7SPino Toscano# libssh probe 2589b10d49d7SPino Toscanoif test "$libssh" != "no" ; then 2590b4c10fc6SThomas Huth if $pkg_config --exists "libssh >= 0.8.7"; then 2591b10d49d7SPino Toscano libssh_cflags=$($pkg_config libssh --cflags) 2592b10d49d7SPino Toscano libssh_libs=$($pkg_config libssh --libs) 2593b10d49d7SPino Toscano libssh=yes 25940a12ec87SRichard W.M. Jones else 2595b10d49d7SPino Toscano if test "$libssh" = "yes" ; then 2596b10d49d7SPino Toscano error_exit "libssh required for --enable-libssh" 25970a12ec87SRichard W.M. Jones fi 2598b10d49d7SPino Toscano libssh=no 25990a12ec87SRichard W.M. Jones fi 26000a12ec87SRichard W.M. Jonesfi 26010a12ec87SRichard W.M. Jones 26020a12ec87SRichard W.M. Jones########################################## 26037aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX 26043b8acc11SPaolo Bonzini 26057aaa6a16SPaolo Bonziniif test "$tpm" = ""; then 26067aaa6a16SPaolo Bonzini if test "$mingw32" = "yes"; then 26077aaa6a16SPaolo Bonzini tpm=no 26083b8acc11SPaolo Bonzini else 26097aaa6a16SPaolo Bonzini tpm=yes 26107aaa6a16SPaolo Bonzini fi 26117aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then 26127aaa6a16SPaolo Bonzini if test "$mingw32" = "yes" ; then 26137aaa6a16SPaolo Bonzini error_exit "TPM emulation only available on POSIX systems" 26147aaa6a16SPaolo Bonzini fi 26153b8acc11SPaolo Bonzinifi 26163b8acc11SPaolo Bonzini 26173b8acc11SPaolo Bonzini########################################## 2618f652e6afSaurel32# fdt probe 2619e169e1e1SPeter Maydell 2620fbb4121dSPaolo Bonzinicase "$fdt" in 2621fbb4121dSPaolo Bonzini auto | enabled | internal) 2622fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 2623aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 2624fbb4121dSPaolo Bonzini ;; 2625fbb4121dSPaolo Bonziniesac 2626f652e6afSaurel32 262720ff075bSMichael Walle########################################## 26289d49bcf6SMarkus Armbruster# opengl probe (for sdl2, gtk) 2629b1546f32SGerd Hoffmann 2630da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 2631bc6a3565SAkihiko Odaki epoxy=no 2632bc6a3565SAkihiko Odaki if $pkg_config epoxy; then 2633bc6a3565SAkihiko Odaki cat > $TMPC << EOF 2634bc6a3565SAkihiko Odaki#include <epoxy/egl.h> 2635bc6a3565SAkihiko Odakiint main(void) { return 0; } 2636bc6a3565SAkihiko OdakiEOF 2637bc6a3565SAkihiko Odaki if compile_prog "" "" ; then 2638bc6a3565SAkihiko Odaki epoxy=yes 2639bc6a3565SAkihiko Odaki fi 2640bc6a3565SAkihiko Odaki fi 2641bc6a3565SAkihiko Odaki 2642bc6a3565SAkihiko Odaki if test "$epoxy" = "yes" ; then 2643bc6a3565SAkihiko Odaki opengl_cflags="$($pkg_config --cflags epoxy)" 2644bc6a3565SAkihiko Odaki opengl_libs="$($pkg_config --libs epoxy)" 2645da076ffeSGerd Hoffmann opengl=yes 264620ff075bSMichael Walle else 2647da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 2648bc6a3565SAkihiko Odaki feature_not_found "opengl" "Please install epoxy with EGL" 264920ff075bSMichael Walle fi 2650f676c67eSJeremy White opengl_cflags="" 2651da076ffeSGerd Hoffmann opengl_libs="" 2652da076ffeSGerd Hoffmann opengl=no 265320ff075bSMichael Walle fi 265420ff075bSMichael Wallefi 265520ff075bSMichael Walle 2656dcc38d1cSMarcelo Tosatti########################################## 2657a99d57bbSWanlong Gao# libnuma probe 2658a99d57bbSWanlong Gao 2659a99d57bbSWanlong Gaoif test "$numa" != "no" ; then 2660a99d57bbSWanlong Gao cat > $TMPC << EOF 2661a99d57bbSWanlong Gao#include <numa.h> 2662a99d57bbSWanlong Gaoint main(void) { return numa_available(); } 2663a99d57bbSWanlong GaoEOF 2664a99d57bbSWanlong Gao 2665a99d57bbSWanlong Gao if compile_prog "" "-lnuma" ; then 2666a99d57bbSWanlong Gao numa=yes 2667ab318051SMarc-André Lureau numa_libs="-lnuma" 2668a99d57bbSWanlong Gao else 2669a99d57bbSWanlong Gao if test "$numa" = "yes" ; then 2670a99d57bbSWanlong Gao feature_not_found "numa" "install numactl devel" 2671a99d57bbSWanlong Gao fi 2672a99d57bbSWanlong Gao numa=no 2673a99d57bbSWanlong Gao fi 2674a99d57bbSWanlong Gaofi 2675a99d57bbSWanlong Gao 2676955727d2SCortland Tölva# check for usbfs 2677955727d2SCortland Tölvahave_usbfs=no 2678955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 267996566d09SThomas Petazzoni cat > $TMPC << EOF 268096566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 268196566d09SThomas Petazzoni 268296566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 268396566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 268496566d09SThomas Petazzoni#endif 268596566d09SThomas Petazzoni 268696566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 268796566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 268896566d09SThomas Petazzoni#endif 268996566d09SThomas Petazzoni 269096566d09SThomas Petazzoniint main(void) 269196566d09SThomas Petazzoni{ 269296566d09SThomas Petazzoni return 0; 269396566d09SThomas Petazzoni} 269496566d09SThomas PetazzoniEOF 269596566d09SThomas Petazzoni if compile_prog "" ""; then 2696955727d2SCortland Tölva have_usbfs=yes 2697955727d2SCortland Tölva fi 2698955727d2SCortland Tölvafi 2699751bcc39SMarc-André Lureau 2700de5071c5SBlue Swirl########################################## 2701d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win 2702d9840e25STomoki Sekiyama 2703e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 2704e633a5c6SEric Blake test "$vss_win32_sdk" != "no" ; then 2705d9840e25STomoki Sekiyama case "$vss_win32_sdk" in 2706690604f6SMichael Roth "") vss_win32_include="-isystem $source_path" ;; 2707d9840e25STomoki Sekiyama *\ *) # The SDK is installed in "Program Files" by default, but we cannot 2708d9840e25STomoki Sekiyama # handle path with spaces. So we symlink the headers into ".sdk/vss". 2709690604f6SMichael Roth vss_win32_include="-isystem $source_path/.sdk/vss" 2710d9840e25STomoki Sekiyama symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 2711d9840e25STomoki Sekiyama ;; 2712690604f6SMichael Roth *) vss_win32_include="-isystem $vss_win32_sdk" 2713d9840e25STomoki Sekiyama esac 2714d9840e25STomoki Sekiyama cat > $TMPC << EOF 2715d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__ 2716d9840e25STomoki Sekiyama#include <inc/win2003/vss.h> 2717d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; } 2718d9840e25STomoki SekiyamaEOF 2719d9840e25STomoki Sekiyama if compile_prog "$vss_win32_include" "" ; then 2720d9840e25STomoki Sekiyama guest_agent_with_vss="yes" 2721d9840e25STomoki Sekiyama QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 2722315d3184SFam Zheng libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 2723f33ca81fSMichael Roth qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" 2724d9840e25STomoki Sekiyama else 2725d9840e25STomoki Sekiyama if test "$vss_win32_sdk" != "" ; then 2726d9840e25STomoki Sekiyama echo "ERROR: Please download and install Microsoft VSS SDK:" 2727d9840e25STomoki Sekiyama echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 2728d9840e25STomoki Sekiyama echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 2729d9840e25STomoki Sekiyama echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 2730d9840e25STomoki Sekiyama echo "ERROR: The headers are extracted in the directory \`inc'." 2731d9840e25STomoki Sekiyama feature_not_found "VSS support" 2732d9840e25STomoki Sekiyama fi 2733d9840e25STomoki Sekiyama guest_agent_with_vss="no" 2734d9840e25STomoki Sekiyama fi 2735d9840e25STomoki Sekiyamafi 2736d9840e25STomoki Sekiyama 2737d9840e25STomoki Sekiyama########################################## 2738d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified) 2739d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent 2740d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the 2741d9840e25STomoki Sekiyama# pre-compiled .tlb file is included. 2742d9840e25STomoki Sekiyama 2743e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 2744e633a5c6SEric Blake test "$guest_agent_with_vss" = "yes" ; then 2745d9840e25STomoki Sekiyama if test -z "$win_sdk"; then 2746d9840e25STomoki Sekiyama programfiles="$PROGRAMFILES" 2747d9840e25STomoki Sekiyama test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 2748d9840e25STomoki Sekiyama if test -n "$programfiles"; then 2749d9840e25STomoki Sekiyama win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 2750d9840e25STomoki Sekiyama else 2751d9840e25STomoki Sekiyama feature_not_found "Windows SDK" 2752d9840e25STomoki Sekiyama fi 2753d9840e25STomoki Sekiyama elif test "$win_sdk" = "no"; then 2754d9840e25STomoki Sekiyama win_sdk="" 2755d9840e25STomoki Sekiyama fi 2756d9840e25STomoki Sekiyamafi 2757d9840e25STomoki Sekiyama 2758d9840e25STomoki Sekiyama########################################## 275950cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h 2760e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then 276150cbebb9SMichael Roth cat > $TMPC << EOF 276250cbebb9SMichael Roth#include <windows.h> 276350cbebb9SMichael Roth#include <ntddscsi.h> 276450cbebb9SMichael Rothint main(void) { 276550cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS) 276650cbebb9SMichael Roth#error Missing required ioctl definitions 276750cbebb9SMichael Roth#endif 276850cbebb9SMichael Roth SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; 276950cbebb9SMichael Roth return addr.Lun; 277050cbebb9SMichael Roth} 277150cbebb9SMichael RothEOF 277250cbebb9SMichael Roth if compile_prog "" "" ; then 277350cbebb9SMichael Roth guest_agent_ntddscsi=yes 2774996b9cdcSMatt Hines libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" 277550cbebb9SMichael Roth fi 277650cbebb9SMichael Rothfi 277750cbebb9SMichael Roth 277850cbebb9SMichael Roth########################################## 27798ca80760SRichard Henderson# capstone 27808ca80760SRichard Henderson 2781e219c499SRichard Hendersoncase "$capstone" in 27828b18cdbfSRichard Henderson auto | enabled | internal) 27838b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 2784e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 2785e219c499SRichard Henderson ;; 2786e219c499SRichard Hendersonesac 27878ca80760SRichard Henderson 27888ca80760SRichard Henderson########################################## 2789519175a2SAlex Barcelo# check and set a backend for coroutine 2790d0e2fce5SAneesh Kumar K.V 27917c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 279233c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 279333c53c54SDaniel P. Berrange# specific one. 27947c2acc70SPeter Maydell 27957c2acc70SPeter Maydellucontext_works=no 2796d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 2797d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 2798d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 2799cdf84806SPeter Maydell#ifdef __stub_makecontext 2800cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 2801cdf84806SPeter Maydell#endif 280275cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 2803d0e2fce5SAneesh Kumar K.VEOF 2804d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 28057c2acc70SPeter Maydell ucontext_works=yes 2806d0e2fce5SAneesh Kumar K.V fi 2807519175a2SAlex Barcelofi 28087c2acc70SPeter Maydell 28097c2acc70SPeter Maydellif test "$coroutine" = ""; then 28107c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 28117c2acc70SPeter Maydell coroutine=win32 28127c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 28137c2acc70SPeter Maydell coroutine=ucontext 2814519175a2SAlex Barcelo else 28157c2acc70SPeter Maydell coroutine=sigaltstack 28167c2acc70SPeter Maydell fi 28177c2acc70SPeter Maydellelse 28187c2acc70SPeter Maydell case $coroutine in 28197c2acc70SPeter Maydell windows) 28207c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 28217c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 28227c2acc70SPeter Maydell fi 28237c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 28247c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 28257c2acc70SPeter Maydell coroutine=win32 28267c2acc70SPeter Maydell ;; 28277c2acc70SPeter Maydell ucontext) 28287c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 28297c2acc70SPeter Maydell feature_not_found "ucontext" 28307c2acc70SPeter Maydell fi 28317c2acc70SPeter Maydell ;; 283233c53c54SDaniel P. Berrange sigaltstack) 28337c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 28347c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 28357c2acc70SPeter Maydell fi 28367c2acc70SPeter Maydell ;; 28377c2acc70SPeter Maydell *) 283876ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 28397c2acc70SPeter Maydell ;; 28407c2acc70SPeter Maydell esac 2841d0e2fce5SAneesh Kumar K.Vfi 2842d0e2fce5SAneesh Kumar K.V 284370c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then 284470c60c08SStefan Hajnoczi coroutine_pool=yes 284570c60c08SStefan Hajnoczifi 284670c60c08SStefan Hajnoczi 28477d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then 28487d992e4dSPeter Lieven if test "$coroutine_pool" = "yes"; then 28497d992e4dSPeter Lieven echo "WARN: disabling coroutine pool for stack usage debugging" 28507d992e4dSPeter Lieven coroutine_pool=no 28517d992e4dSPeter Lieven fi 28527d992e4dSPeter Lievenfi 28537d992e4dSPeter Lieven 28541e4f6065SDaniele Buono################################################## 28551e4f6065SDaniele Buono# SafeStack 28561e4f6065SDaniele Buono 28571e4f6065SDaniele Buono 28581e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 28591e4f6065SDaniele Buonocat > $TMPC << EOF 28601e4f6065SDaniele Buonoint main(int argc, char *argv[]) 28611e4f6065SDaniele Buono{ 28621e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 28631e4f6065SDaniele Buono#error SafeStack Disabled 28641e4f6065SDaniele Buono#endif 28651e4f6065SDaniele Buono return 0; 28661e4f6065SDaniele Buono} 28671e4f6065SDaniele BuonoEOF 28681e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 28691e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 28701e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 28711e4f6065SDaniele Buono # Flag needed both at compilation and at linking 28721e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 28731e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 28741e4f6065SDaniele Buono else 28751e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 28761e4f6065SDaniele Buono fi 28771e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 28781e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 28791e4f6065SDaniele Buono fi 28801e4f6065SDaniele Buonoelse 28811e4f6065SDaniele Buonocat > $TMPC << EOF 28821e4f6065SDaniele Buonoint main(int argc, char *argv[]) 28831e4f6065SDaniele Buono{ 28841e4f6065SDaniele Buono#if defined(__has_feature) 28851e4f6065SDaniele Buono#if __has_feature(safe_stack) 28861e4f6065SDaniele Buono#error SafeStack Enabled 28871e4f6065SDaniele Buono#endif 28881e4f6065SDaniele Buono#endif 28891e4f6065SDaniele Buono return 0; 28901e4f6065SDaniele Buono} 28911e4f6065SDaniele BuonoEOF 28921e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 28931e4f6065SDaniele Buono # Make sure that safe-stack is disabled 28941e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 28951e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 28961e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 28971e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 28981e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 28991e4f6065SDaniele Buono fi 29001e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 29011e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 29021e4f6065SDaniele Buono fi 29031e4f6065SDaniele Buonoelse # "$safe_stack" = "" 29041e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 29051e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 29061e4f6065SDaniele Buono safe_stack="no" 29071e4f6065SDaniele Buono else 29081e4f6065SDaniele Buono safe_stack="yes" 29091e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 29101e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 29111e4f6065SDaniele Buono fi 29121e4f6065SDaniele Buono fi 29131e4f6065SDaniele Buonofi 29141e4f6065SDaniele Buonofi 29157d992e4dSPeter Lieven 291676a347e1SRichard Henderson######################################## 291776a347e1SRichard Henderson# check if cpuid.h is usable. 291876a347e1SRichard Henderson 291976a347e1SRichard Hendersoncat > $TMPC << EOF 292076a347e1SRichard Henderson#include <cpuid.h> 292176a347e1SRichard Hendersonint main(void) { 2922774d566cSPeter Maydell unsigned a, b, c, d; 2923774d566cSPeter Maydell int max = __get_cpuid_max(0, 0); 2924774d566cSPeter Maydell 2925774d566cSPeter Maydell if (max >= 1) { 2926774d566cSPeter Maydell __cpuid(1, a, b, c, d); 2927774d566cSPeter Maydell } 2928774d566cSPeter Maydell 2929774d566cSPeter Maydell if (max >= 7) { 2930774d566cSPeter Maydell __cpuid_count(7, 0, a, b, c, d); 2931774d566cSPeter Maydell } 2932774d566cSPeter Maydell 293376a347e1SRichard Henderson return 0; 293476a347e1SRichard Henderson} 293576a347e1SRichard HendersonEOF 293676a347e1SRichard Hendersonif compile_prog "" "" ; then 293776a347e1SRichard Henderson cpuid_h=yes 293876a347e1SRichard Hendersonfi 293976a347e1SRichard Henderson 29405dd89908SRichard Henderson########################################## 29415dd89908SRichard Henderson# avx2 optimization requirement check 29425dd89908SRichard Henderson# 29435dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable, 29445dd89908SRichard Henderson# since we won't be able to select the new routines. 29455dd89908SRichard Henderson 2946e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then 29475dd89908SRichard Henderson cat > $TMPC << EOF 29485dd89908SRichard Henderson#pragma GCC push_options 29495dd89908SRichard Henderson#pragma GCC target("avx2") 29505dd89908SRichard Henderson#include <cpuid.h> 29515dd89908SRichard Henderson#include <immintrin.h> 29525dd89908SRichard Hendersonstatic int bar(void *a) { 29535dd89908SRichard Henderson __m256i x = *(__m256i *)a; 29545dd89908SRichard Henderson return _mm256_testz_si256(x, x); 29555dd89908SRichard Henderson} 29565dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); } 29575dd89908SRichard HendersonEOF 29585b945f23SRichard Henderson if compile_object "-Werror" ; then 29595dd89908SRichard Henderson avx2_opt="yes" 296086583a07SLiam Merwick else 296186583a07SLiam Merwick avx2_opt="no" 29625dd89908SRichard Henderson fi 29635dd89908SRichard Hendersonfi 29645dd89908SRichard Henderson 29656b8cd447SRobert Hoo########################################## 29666b8cd447SRobert Hoo# avx512f optimization requirement check 29676b8cd447SRobert Hoo# 29686b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable, 29696b8cd447SRobert Hoo# since we won't be able to select the new routines. 29706b8cd447SRobert Hoo# by default, it is turned off. 29716b8cd447SRobert Hoo# if user explicitly want to enable it, check environment 29726b8cd447SRobert Hoo 29736b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then 29746b8cd447SRobert Hoo cat > $TMPC << EOF 29756b8cd447SRobert Hoo#pragma GCC push_options 29766b8cd447SRobert Hoo#pragma GCC target("avx512f") 29776b8cd447SRobert Hoo#include <cpuid.h> 29786b8cd447SRobert Hoo#include <immintrin.h> 29796b8cd447SRobert Hoostatic int bar(void *a) { 29806b8cd447SRobert Hoo __m512i x = *(__m512i *)a; 29816b8cd447SRobert Hoo return _mm512_test_epi64_mask(x, x); 29826b8cd447SRobert Hoo} 29836b8cd447SRobert Hooint main(int argc, char *argv[]) 29846b8cd447SRobert Hoo{ 29856b8cd447SRobert Hoo return bar(argv[0]); 29866b8cd447SRobert Hoo} 29876b8cd447SRobert HooEOF 29885b945f23SRichard Henderson if ! compile_object "-Werror" ; then 29896b8cd447SRobert Hoo avx512f_opt="no" 29906b8cd447SRobert Hoo fi 29916b8cd447SRobert Hooelse 29926b8cd447SRobert Hoo avx512f_opt="no" 29936b8cd447SRobert Hoofi 29946b8cd447SRobert Hoo 2995f540166bSRichard Henderson######################################## 2996f540166bSRichard Henderson# check if __[u]int128_t is usable. 2997f540166bSRichard Henderson 2998f540166bSRichard Hendersonint128=no 2999f540166bSRichard Hendersoncat > $TMPC << EOF 3000f540166bSRichard Henderson__int128_t a; 3001f540166bSRichard Henderson__uint128_t b; 3002f540166bSRichard Hendersonint main (void) { 3003f540166bSRichard Henderson a = a + b; 3004f540166bSRichard Henderson b = a * b; 3005464e3671SPeter Maydell a = a * a; 3006f540166bSRichard Henderson return 0; 3007f540166bSRichard Henderson} 3008f540166bSRichard HendersonEOF 3009f540166bSRichard Hendersonif compile_prog "" "" ; then 3010f540166bSRichard Henderson int128=yes 3011f540166bSRichard Hendersonfi 301276a347e1SRichard Henderson 30137ebee43eSRichard Henderson######################################### 30147ebee43eSRichard Henderson# See if 128-bit atomic operations are supported. 30157ebee43eSRichard Henderson 30167ebee43eSRichard Hendersonatomic128=no 30177ebee43eSRichard Hendersonif test "$int128" = "yes"; then 30187ebee43eSRichard Henderson cat > $TMPC << EOF 30197ebee43eSRichard Hendersonint main(void) 30207ebee43eSRichard Henderson{ 30217ebee43eSRichard Henderson unsigned __int128 x = 0, y = 0; 3022bceac547SThomas Huth y = __atomic_load(&x, 0); 3023bceac547SThomas Huth __atomic_store(&x, y, 0); 3024bceac547SThomas Huth __atomic_compare_exchange(&x, &y, x, 0, 0, 0); 30257ebee43eSRichard Henderson return 0; 30267ebee43eSRichard Henderson} 30277ebee43eSRichard HendersonEOF 30287ebee43eSRichard Henderson if compile_prog "" "" ; then 30297ebee43eSRichard Henderson atomic128=yes 30307ebee43eSRichard Henderson fi 30317ebee43eSRichard Hendersonfi 30327ebee43eSRichard Henderson 3033e6cd4bb5SRichard Hendersoncmpxchg128=no 3034e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then 3035e6cd4bb5SRichard Henderson cat > $TMPC << EOF 3036e6cd4bb5SRichard Hendersonint main(void) 3037e6cd4bb5SRichard Henderson{ 3038e6cd4bb5SRichard Henderson unsigned __int128 x = 0, y = 0; 3039e6cd4bb5SRichard Henderson __sync_val_compare_and_swap_16(&x, y, x); 3040e6cd4bb5SRichard Henderson return 0; 3041e6cd4bb5SRichard Henderson} 3042e6cd4bb5SRichard HendersonEOF 3043e6cd4bb5SRichard Henderson if compile_prog "" "" ; then 3044e6cd4bb5SRichard Henderson cmpxchg128=yes 3045e6cd4bb5SRichard Henderson fi 3046e6cd4bb5SRichard Hendersonfi 3047e6cd4bb5SRichard Henderson 3048fd0e6053SJohn Snow######################################## 3049fd0e6053SJohn Snow# check if ccache is interfering with 3050fd0e6053SJohn Snow# semantic analysis of macros 3051fd0e6053SJohn Snow 30525e4dfd3dSJohn Snowunset CCACHE_CPP2 3053fd0e6053SJohn Snowccache_cpp2=no 3054fd0e6053SJohn Snowcat > $TMPC << EOF 3055fd0e6053SJohn Snowstatic const int Z = 1; 3056fd0e6053SJohn Snow#define fn() ({ Z; }) 3057fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 3058fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 3059fd0e6053SJohn Snow#define ID(X) (X) 3060fd0e6053SJohn Snowint main(int argc, char *argv[]) 3061fd0e6053SJohn Snow{ 3062fd0e6053SJohn Snow int x = 0, y = 0; 3063fd0e6053SJohn Snow x = ID(x); 3064fd0e6053SJohn Snow x = fn(); 3065fd0e6053SJohn Snow fn(); 3066fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 3067fd0e6053SJohn Snow if (TAUT(Z)) return 0; 3068fd0e6053SJohn Snow return 0; 3069fd0e6053SJohn Snow} 3070fd0e6053SJohn SnowEOF 3071fd0e6053SJohn Snow 3072fd0e6053SJohn Snowif ! compile_object "-Werror"; then 3073fd0e6053SJohn Snow ccache_cpp2=yes 3074fd0e6053SJohn Snowfi 3075fd0e6053SJohn Snow 3076b553a042SJohn Snow################################################# 3077b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 3078b553a042SJohn Snow 3079b553a042SJohn Snowif test "$fortify_source" != "no"; then 3080b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 3081b553a042SJohn Snow fortify_source="no"; 3082e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 3083cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 3084b553a042SJohn Snow fortify_source="no"; 3085b553a042SJohn Snow else 3086b553a042SJohn Snow fortify_source="yes" 3087b553a042SJohn Snow fi 3088b553a042SJohn Snowfi 3089b553a042SJohn Snow 3090d2042378SAneesh Kumar K.V########################################## 3091a40161cbSPaolo Bonzini# check for usable membarrier system call 3092a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then 3093a40161cbSPaolo Bonzini have_membarrier=no 3094a40161cbSPaolo Bonzini if test "$mingw32" = "yes" ; then 3095a40161cbSPaolo Bonzini have_membarrier=yes 3096a40161cbSPaolo Bonzini elif test "$linux" = "yes" ; then 3097a40161cbSPaolo Bonzini cat > $TMPC << EOF 3098a40161cbSPaolo Bonzini #include <linux/membarrier.h> 3099a40161cbSPaolo Bonzini #include <sys/syscall.h> 3100a40161cbSPaolo Bonzini #include <unistd.h> 3101a40161cbSPaolo Bonzini #include <stdlib.h> 3102a40161cbSPaolo Bonzini int main(void) { 3103a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 3104a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 3105a40161cbSPaolo Bonzini exit(0); 3106a40161cbSPaolo Bonzini } 3107a40161cbSPaolo BonziniEOF 3108a40161cbSPaolo Bonzini if compile_prog "" "" ; then 3109a40161cbSPaolo Bonzini have_membarrier=yes 3110a40161cbSPaolo Bonzini fi 3111a40161cbSPaolo Bonzini fi 3112a40161cbSPaolo Bonzini if test "$have_membarrier" = "no"; then 3113a40161cbSPaolo Bonzini feature_not_found "membarrier" "membarrier system call not available" 3114a40161cbSPaolo Bonzini fi 3115a40161cbSPaolo Bonzinielse 3116a40161cbSPaolo Bonzini # Do not enable it by default even for Mingw32, because it doesn't 3117a40161cbSPaolo Bonzini # work on Wine. 3118a40161cbSPaolo Bonzini membarrier=no 3119a40161cbSPaolo Bonzinifi 3120a40161cbSPaolo Bonzini 3121a40161cbSPaolo Bonzini########################################## 3122f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment 31234f67366eSThomas Huthhave_afalg=no 3124f0d92b56SLongpeng(Mike)cat > $TMPC << EOF 3125f0d92b56SLongpeng(Mike)#include <errno.h> 3126f0d92b56SLongpeng(Mike)#include <sys/types.h> 3127f0d92b56SLongpeng(Mike)#include <sys/socket.h> 3128f0d92b56SLongpeng(Mike)#include <linux/if_alg.h> 3129f0d92b56SLongpeng(Mike)int main(void) { 3130f0d92b56SLongpeng(Mike) int sock; 3131f0d92b56SLongpeng(Mike) sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 3132f0d92b56SLongpeng(Mike) return sock; 3133f0d92b56SLongpeng(Mike)} 3134f0d92b56SLongpeng(Mike)EOF 3135f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then 3136f0d92b56SLongpeng(Mike) have_afalg=yes 3137f0d92b56SLongpeng(Mike)fi 3138f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" 3139f0d92b56SLongpeng(Mike)then 3140f0d92b56SLongpeng(Mike) if test "$have_afalg" != "yes" 3141f0d92b56SLongpeng(Mike) then 3142f0d92b56SLongpeng(Mike) error_exit "AF_ALG requested but could not be detected" 3143f0d92b56SLongpeng(Mike) fi 3144f0d92b56SLongpeng(Mike)fi 3145f0d92b56SLongpeng(Mike) 3146f0d92b56SLongpeng(Mike) 3147db1ed1abSRichard Henderson########################################## 3148247724cbSMarc-André Lureau# checks for sanitizers 3149247724cbSMarc-André Lureau 3150247724cbSMarc-André Lureauhave_asan=no 3151247724cbSMarc-André Lureauhave_ubsan=no 3152d83414e1SMarc-André Lureauhave_asan_iface_h=no 3153d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 3154247724cbSMarc-André Lureau 3155247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 3156b9f44da2SMarc-André Lureau write_c_skeleton 3157247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 3158247724cbSMarc-André Lureau have_asan=yes 3159247724cbSMarc-André Lureau fi 3160b9f44da2SMarc-André Lureau 3161b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 3162b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 3163b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 3164b9f44da2SMarc-André Lureau cat > $TMPC << EOF 3165b9f44da2SMarc-André Lureau#include <stdlib.h> 3166b9f44da2SMarc-André Lureauint main(void) { 3167b9f44da2SMarc-André Lureau void *tmp = malloc(10); 3168f2dfe54cSLeonid Bloch if (tmp != NULL) { 3169b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 3170b9f44da2SMarc-André Lureau } 3171d1abf3fcSOlaf Hering return 1; 3172f2dfe54cSLeonid Bloch} 3173b9f44da2SMarc-André LureauEOF 3174247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 3175247724cbSMarc-André Lureau have_ubsan=yes 3176247724cbSMarc-André Lureau fi 3177d83414e1SMarc-André Lureau 3178d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 3179d83414e1SMarc-André Lureau have_asan_iface_h=yes 3180d83414e1SMarc-André Lureau fi 3181d83414e1SMarc-André Lureau 3182d83414e1SMarc-André Lureau cat > $TMPC << EOF 3183d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 3184d83414e1SMarc-André Lureauint main(void) { 3185d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 3186d83414e1SMarc-André Lureau return 0; 3187d83414e1SMarc-André Lureau} 3188d83414e1SMarc-André LureauEOF 3189d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 3190d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 3191d83414e1SMarc-André Lureau fi 3192247724cbSMarc-André Lureaufi 3193247724cbSMarc-André Lureau 31940aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 31950aebab04SLingfeng Yang# keep it separate until that is not the case. 31960aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 31970aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 31980aebab04SLingfeng Yangfi 31990aebab04SLingfeng Yanghave_tsan=no 32000aebab04SLingfeng Yanghave_tsan_iface_fiber=no 32010aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 32020aebab04SLingfeng Yang write_c_skeleton 32030aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 32040aebab04SLingfeng Yang have_tsan=yes 32050aebab04SLingfeng Yang fi 32060aebab04SLingfeng Yang cat > $TMPC << EOF 32070aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 32080aebab04SLingfeng Yangint main(void) { 32090aebab04SLingfeng Yang __tsan_create_fiber(0); 32100aebab04SLingfeng Yang return 0; 32110aebab04SLingfeng Yang} 32120aebab04SLingfeng YangEOF 32130aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 32140aebab04SLingfeng Yang have_tsan_iface_fiber=yes 32150aebab04SLingfeng Yang fi 32160aebab04SLingfeng Yangfi 32170aebab04SLingfeng Yang 3218adc28027SAlexander Bulekov########################################## 3219675b9b53SMarc-André Lureau# check for slirp 3220675b9b53SMarc-André Lureau 3221675b9b53SMarc-André Lureaucase "$slirp" in 32224d34a86bSPaolo Bonzini auto | enabled | internal) 32234d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 32247c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 3225675b9b53SMarc-André Lureau ;; 3226675b9b53SMarc-André Lureauesac 3227675b9b53SMarc-André Lureau 3228b8e0c493SJoelle van Dyne# Check for slirp smbd dupport 3229b8e0c493SJoelle van Dyne: ${smbd=${SMBD-/usr/sbin/smbd}} 3230b8e0c493SJoelle van Dyneif test "$slirp_smbd" != "no" ; then 3231b8e0c493SJoelle van Dyne if test "$mingw32" = "yes" ; then 3232b8e0c493SJoelle van Dyne if test "$slirp_smbd" = "yes" ; then 3233b8e0c493SJoelle van Dyne error_exit "Host smbd not supported on this platform." 3234b8e0c493SJoelle van Dyne fi 3235b8e0c493SJoelle van Dyne slirp_smbd=no 3236b8e0c493SJoelle van Dyne else 3237b8e0c493SJoelle van Dyne slirp_smbd=yes 3238b8e0c493SJoelle van Dyne fi 3239b8e0c493SJoelle van Dynefi 3240b8e0c493SJoelle van Dyne 324154e7aac0SAlexey Krasikov########################################## 324254e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 324354e7aac0SAlexey Krasikov 324454e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 324554e7aac0SAlexey Krasikov 324654e7aac0SAlexey Krasikov have_keyring=no 324754e7aac0SAlexey Krasikov cat > $TMPC << EOF 324854e7aac0SAlexey Krasikov#include <errno.h> 324954e7aac0SAlexey Krasikov#include <asm/unistd.h> 325054e7aac0SAlexey Krasikov#include <linux/keyctl.h> 325154e7aac0SAlexey Krasikov#include <unistd.h> 325254e7aac0SAlexey Krasikovint main(void) { 325354e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 325454e7aac0SAlexey Krasikov} 325554e7aac0SAlexey KrasikovEOF 325654e7aac0SAlexey Krasikov if compile_prog "" "" ; then 325754e7aac0SAlexey Krasikov have_keyring=yes 325854e7aac0SAlexey Krasikov fi 325954e7aac0SAlexey Krasikovfi 326054e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 326154e7aac0SAlexey Krasikovthen 3262b418d265SDavid Edmondson if test "$have_keyring" = "yes" 326354e7aac0SAlexey Krasikov then 326454e7aac0SAlexey Krasikov secret_keyring=yes 326554e7aac0SAlexey Krasikov else 326654e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 326754e7aac0SAlexey Krasikov then 326854e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 326954e7aac0SAlexey Krasikovbut not implemented on your system" 327054e7aac0SAlexey Krasikov else 327154e7aac0SAlexey Krasikov secret_keyring=no 327254e7aac0SAlexey Krasikov fi 327354e7aac0SAlexey Krasikov fi 327454e7aac0SAlexey Krasikovfi 327554e7aac0SAlexey Krasikov 327692500362SAlexey Krasikov########################################## 3277e86ecd4bSJuan Quintela# End of CC checks 3278e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 3279e86ecd4bSJuan Quintela 3280d83414e1SMarc-André Lureauwrite_c_skeleton 3281d83414e1SMarc-André Lureau 32821d728c39SBlue Swirlif test "$gcov" = "yes" ; then 3283bf0e56a3SMarc-André Lureau : 3284b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 3285086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 3286086d5f75SPaolo Bonzini debug=no 3287086d5f75SPaolo Bonzinifi 3288086d5f75SPaolo Bonzini 3289086d5f75SPaolo Bonzinicase "$ARCH" in 3290086d5f75SPaolo Bonzinialpha) 3291086d5f75SPaolo Bonzini # Ensure there's only a single GP 3292086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 3293086d5f75SPaolo Bonzini;; 3294086d5f75SPaolo Bonziniesac 3295086d5f75SPaolo Bonzini 3296086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then 3297086d5f75SPaolo Bonzini QEMU_CFLAGS="-p $QEMU_CFLAGS" 3298086d5f75SPaolo Bonzini QEMU_LDFLAGS="-p $QEMU_LDFLAGS" 3299086d5f75SPaolo Bonzinifi 3300a316e378SJuan Quintela 3301247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 3302db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 3303db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 3304d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 3305d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 3306d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 3307d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 3308d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 3309d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 3310d83414e1SMarc-André Lureau fi 3311247724cbSMarc-André Lureaufi 33120aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 33130aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 33140aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 33150aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 33160aebab04SLingfeng Yang else 33170aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 33180aebab04SLingfeng Yang fi 33190aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 33200aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 33210aebab04SLingfeng Yangfi 3322247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 3323db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 3324db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 3325247724cbSMarc-André Lureaufi 3326247724cbSMarc-André Lureau 33276542aa9cSPeter Lieven########################################## 33283efac6ebSTomáš Golembiovský 33290aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 33300aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 3331e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 3332db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 3333e86ecd4bSJuan Quintela fi 3334e86ecd4bSJuan Quintelafi 3335e86ecd4bSJuan Quintela 3336952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 3337952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 3338cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 3339cb8baa77SMark Cave-Ayland 3340cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 3341cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 3342cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 3343cb8baa77SMark Cave-Ayland fi 3344cb8baa77SMark Cave-Ayland 3345cb8baa77SMark Cave-Ayland for flag in $flags; do 3346e9a3591fSChristian Borntraeger if ld_has $flag ; then 3347db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 3348952afb71SBlue Swirl fi 3349952afb71SBlue Swirl done 3350952afb71SBlue Swirlfi 3351952afb71SBlue Swirl 33529d6bc27bSMichael Roth# Probe for guest agent support/options 33539d6bc27bSMichael Roth 3354e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then 3355a5125905SLaurent Vivier if [ "$softmmu" = no -a "$want_tools" = no ] ; then 3356a5125905SLaurent Vivier guest_agent=no 3357a5125905SLaurent Vivier elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 3358e8ef31a3SMichael Tokarev guest_agent=yes 3359e8ef31a3SMichael Tokarev elif [ "$guest_agent" != yes ]; then 3360e8ef31a3SMichael Tokarev guest_agent=no 3361e8ef31a3SMichael Tokarev else 3362e8ef31a3SMichael Tokarev error_exit "Guest agent is not supported on this platform" 3363ca35f780SPaolo Bonzini fi 33644b1c11fdSDaniel P. Berrangefi 3365ca35f780SPaolo Bonzini 3366b846ab7cSPaolo Bonzini# Guest agent Windows MSI package 33679d6bc27bSMichael Roth 33689d6bc27bSMichael Rothif test "$QEMU_GA_MANUFACTURER" = ""; then 33699d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 33709d6bc27bSMichael Rothfi 33719d6bc27bSMichael Rothif test "$QEMU_GA_DISTRO" = ""; then 33729d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 33739d6bc27bSMichael Rothfi 33749d6bc27bSMichael Rothif test "$QEMU_GA_VERSION" = ""; then 337589138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 33769d6bc27bSMichael Rothfi 33779d6bc27bSMichael Roth 3378b846ab7cSPaolo BonziniQEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" 33799d6bc27bSMichael Roth 3380ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 3381ca35f780SPaolo Bonziniroms= 3382e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 3383e633a5c6SEric Blake test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ 33847000a12eSThomas Huth test "$targetos" != "Haiku" && test "$softmmu" = yes ; then 3385e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 3386c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 3387c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 3388c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 3389e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 3390e57218b6SPeter Maydell ld_i386_emulation="$emu" 3391ca35f780SPaolo Bonzini roms="optionrom" 3392e57218b6SPeter Maydell break 3393e57218b6SPeter Maydell fi 3394e57218b6SPeter Maydell done 3395ca35f780SPaolo Bonzinifi 3396ca35f780SPaolo Bonzini 33972e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 3398a5b2afd5SThomas Huth# or -march=z10 (which is the lowest architecture level that Clang supports) 33999933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 34002e33c3f8SThomas Huth write_c_skeleton 3401a5b2afd5SThomas Huth compile_prog "-march=z900" "" 3402a5b2afd5SThomas Huth has_z900=$? 34033af448b3SThomas Huth if [ $has_z900 = 0 ] || compile_object "-march=z10 -msoft-float -Werror"; then 3404a5b2afd5SThomas Huth if [ $has_z900 != 0 ]; then 3405a5b2afd5SThomas Huth echo "WARNING: Your compiler does not support the z900!" 3406a5b2afd5SThomas Huth echo " The s390-ccw bios will only work with guest CPUs >= z10." 3407a5b2afd5SThomas Huth fi 34089933c305SChristian Borntraeger roms="$roms s390-ccw" 34091ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 34101ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 34111ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 34121ef6bfc2SPhilippe Mathieu-Daudé fi 34139933c305SChristian Borntraegerfi 34149933c305SChristian Borntraeger 341511cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 341611cde1c8SBruno 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. 341711cde1c8SBruno Dominguezif has $cxx; then 341811cde1c8SBruno Dominguez cat > $TMPC <<EOF 341911cde1c8SBruno Dominguezint c_function(void); 342011cde1c8SBruno Dominguezint main(void) { return c_function(); } 342111cde1c8SBruno DominguezEOF 342211cde1c8SBruno Dominguez 342311cde1c8SBruno Dominguez compile_object 342411cde1c8SBruno Dominguez 342511cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 342611cde1c8SBruno Dominguezextern "C" { 342711cde1c8SBruno Dominguez int c_function(void); 342811cde1c8SBruno Dominguez} 342911cde1c8SBruno Dominguezint c_function(void) { return 42; } 343011cde1c8SBruno DominguezEOF 343111cde1c8SBruno Dominguez 343211cde1c8SBruno Dominguez update_cxxflags 343311cde1c8SBruno Dominguez 34345770e8afSPaolo Bonzini if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 343511cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 343611cde1c8SBruno Dominguez : 343711cde1c8SBruno Dominguez else 343811cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 343911cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 344011cde1c8SBruno Dominguez cxx= 344111cde1c8SBruno Dominguez fi 344211cde1c8SBruno Dominguezelse 344311cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 344411cde1c8SBruno Dominguez cxx= 344511cde1c8SBruno Dominguezfi 344611cde1c8SBruno Dominguez 34477d7dbf9dSDan Streetmanif !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then 34487d7dbf9dSDan Streetman exit 1 34495d91a2edSYonggang Luofi 34505d91a2edSYonggang Luo 345198ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 345297a847bcSbellard 345398ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 345498ec69acSJuan Quintelaecho >> $config_host_mak 345598ec69acSJuan Quintela 3456e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 3457cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 3458aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 34597d7dbf9dSDan Streetmanecho "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak 3460804edf29SJuan Quintela 346198ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak 3462727e5283SPaolo Bonzini 3463f8393946Saurel32if test "$debug_tcg" = "yes" ; then 34642358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 3465f8393946Saurel32fi 34661625af87Saliguoriif test "$strip_opt" = "yes" ; then 346752ba784dSHollis Blanchard echo "STRIP=${strip}" >> $config_host_mak 34681625af87Saliguorifi 346967b915a5Sbellardif test "$mingw32" = "yes" ; then 347098ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 3471d9840e25STomoki Sekiyama if test "$guest_agent_with_vss" = "yes" ; then 3472d9840e25STomoki Sekiyama echo "CONFIG_QGA_VSS=y" >> $config_host_mak 3473f33ca81fSMichael Roth echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak 3474d9840e25STomoki Sekiyama echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 3475d9840e25STomoki Sekiyama fi 347650cbebb9SMichael Roth if test "$guest_agent_ntddscsi" = "yes" ; then 347776dc75caSTomáš Golembiovský echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak 347850cbebb9SMichael Roth fi 34799dacf32dSYossi Hindin echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak 34809dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 34819dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 34829dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 3483210fa556Spbrookelse 348435f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 3485210fa556Spbrookfi 3486128ab2ffSblueswir1 3487dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 3488dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 3489dffcb71cSMark McLoughlinfi 3490dffcb71cSMark McLoughlin 349183fb7adfSbellardif test "$darwin" = "yes" ; then 349298ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 349383fb7adfSbellardfi 3494b29fe3edSmalc 3495ec530c81Sbellardif test "$solaris" = "yes" ; then 349698ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 3497ec530c81Sbellardfi 3498179cf400SAndreas Färberif test "$haiku" = "yes" ; then 3499179cf400SAndreas Färber echo "CONFIG_HAIKU=y" >> $config_host_mak 3500179cf400SAndreas Färberfi 350197a847bcSbellardif test "$static" = "yes" ; then 350298ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 350397a847bcSbellardfi 35041ba16968SStefan Weilif test "$profiler" = "yes" ; then 35052358a494SJuan Quintela echo "CONFIG_PROFILER=y" >> $config_host_mak 350605c2a3e7Sbellardfi 3507c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then 3508c932ce31SPaolo Bonzini echo "CONFIG_TOOLS=y" >> $config_host_mak 3509c932ce31SPaolo Bonzinifi 3510f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then 3511f15bff25SPaolo Bonzini echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak 3512f15bff25SPaolo Bonzinifi 3513b8e0c493SJoelle van Dyneif test "$slirp_smbd" = "yes" ; then 3514b8e0c493SJoelle van Dyne echo "CONFIG_SLIRP_SMBD=y" >> $config_host_mak 3515e2d8830eSBrad echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 3516b8e0c493SJoelle van Dynefi 3517015a33bdSGongleiif test "$l2tpv3" = "yes" ; then 3518015a33bdSGonglei echo "CONFIG_L2TPV3=y" >> $config_host_mak 3519015a33bdSGongleifi 35204cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then 35214cc600d2SPaolo Bonzini echo "CONFIG_GPROF=y" >> $config_host_mak 35224cc600d2SPaolo Bonzinifi 3523b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 3524b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 3525e5f05f8cSKevin Wolfif test "$block_drv_whitelist_tools" = "yes" ; then 3526e5f05f8cSKevin Wolf echo "CONFIG_BDRV_WHITELIST_TOOLS=y" >> $config_host_mak 3527e5f05f8cSKevin Wolffi 3528dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then 3529dce512deSChristoph Hellwig echo "CONFIG_XFS=y" >> $config_host_mak 3530dce512deSChristoph Hellwigfi 353189138857SStefan Weilqemu_version=$(head $source_path/VERSION) 35322358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 353398ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 35342b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 353517969268SFam Zhengif test "$modules" = "yes"; then 3536e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 3537e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 353889138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 353917969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 354017969268SFam Zhengfi 3541bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 3542bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 3543bd83c861SChristian Ehrhardtfi 3544955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 3545955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 3546955727d2SCortland Tölvafi 3547f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 3548f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 3549f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 3550f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 35515ecfb76cSPaolo Bonzinifi 35525ecfb76cSPaolo Bonziniif test "$gdbus_codegen" != "" ; then 355325a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 3554f876b765SMarc-André Lureaufi 3555a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 3556277abf15SJan Vesely 35571badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 35586dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 3559d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 3560582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 3561582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 3562e37630caSaliguorifi 35635e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 35645e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 35655e9be92dSNicholas Bellingerfi 3566af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 3567af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 3568af3bba76SPaolo Bonzinifi 3569af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 357056f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 357103ce5744SNikolay Nikolaevfi 3572108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 3573108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 3574108a6481SCindy Lufi 3575042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 3576042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 3577042cea27SGongleifi 3578fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 3579fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 35805fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 35815fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 35825fe97d88SStefano Garzarella fi 3583fc0b9b0eSStefan Hajnoczifi 3584299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 3585299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 3586299e6f19SPaolo Bonzinifi 3587e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 3588e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 3589e6a74868SMarc-André Lureaufi 3590108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 3591108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 3592108a6481SCindy Lufi 359398fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 359498fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 359598fc1adaSDr. David Alan Gilbertfi 3596a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then 3597a40161cbSPaolo Bonzini echo "CONFIG_MEMBARRIER=y" >> $config_host_mak 3598a40161cbSPaolo Bonzinifi 3599e5b46549SRichard Hendersonif test "$tcg" = "enabled" -a "$tcg_interpreter" = "true" ; then 3600e5b46549SRichard Henderson echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 3601e5b46549SRichard Hendersonfi 360258d3f3ffSGerd Hoffmann 3603da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 3604da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 3605de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 3606da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 360720ff075bSMichael Wallefi 360820ff075bSMichael Walle 360999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then 361099f2dbd3SLiang Li echo "CONFIG_AVX2_OPT=y" >> $config_host_mak 361199f2dbd3SLiang Lifi 361299f2dbd3SLiang Li 36136b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then 36146b8cd447SRobert Hoo echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak 36156b8cd447SRobert Hoofi 36166b8cd447SRobert Hoo 361783fb7adfSbellard# XXX: suppress that 36187d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 36192358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 36207d3505c5Sbellardfi 36217d3505c5Sbellard 36223556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then 36233556c233SPaolo Bonzini echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 36243556c233SPaolo Bonzinifi 362520ff6c80SAnthony Liguori 36267c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 362770c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then 362870c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 362970c60c08SStefan Hajnoczielse 363070c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 363170c60c08SStefan Hajnoczifi 3632d0e2fce5SAneesh Kumar K.V 36337d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then 36347d992e4dSPeter Lieven echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak 36357d992e4dSPeter Lievenfi 36367d992e4dSPeter Lieven 3637f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then 3638f0d92b56SLongpeng(Mike) echo "CONFIG_AF_ALG=y" >> $config_host_mak 3639f0d92b56SLongpeng(Mike)fi 3640f0d92b56SLongpeng(Mike) 3641d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 3642d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 3643d83414e1SMarc-André Lureaufi 3644d83414e1SMarc-André Lureau 36450aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 36460aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 36470aebab04SLingfeng Yangfi 36480aebab04SLingfeng Yang 364976a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then 365076a347e1SRichard Henderson echo "CONFIG_CPUID_H=y" >> $config_host_mak 365176a347e1SRichard Hendersonfi 365276a347e1SRichard Henderson 3653f540166bSRichard Hendersonif test "$int128" = "yes" ; then 3654f540166bSRichard Henderson echo "CONFIG_INT128=y" >> $config_host_mak 3655f540166bSRichard Hendersonfi 3656f540166bSRichard Henderson 36577ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then 36587ebee43eSRichard Henderson echo "CONFIG_ATOMIC128=y" >> $config_host_mak 36597ebee43eSRichard Hendersonfi 36607ebee43eSRichard Henderson 3661e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then 3662e6cd4bb5SRichard Henderson echo "CONFIG_CMPXCHG128=y" >> $config_host_mak 3663e6cd4bb5SRichard Hendersonfi 3664e6cd4bb5SRichard Henderson 3665b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then 3666484e2cc7SPaolo Bonzini echo "CONFIG_LIBSSH=y" >> $config_host_mak 3667b10d49d7SPino Toscano echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak 3668b10d49d7SPino Toscano echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak 36690a12ec87SRichard W.M. Jonesfi 36700a12ec87SRichard W.M. Jones 3671ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then 3672ed1701c6SDr. David Alan Gilbert echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak 3673ed1701c6SDr. David Alan Gilbertfi 3674ed1701c6SDr. David Alan Gilbert 36753b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then 36763cae16dbSPaolo Bonzini echo 'CONFIG_TPM=y' >> $config_host_mak 36773b8acc11SPaolo Bonzinifi 36783b8acc11SPaolo Bonzini 36792da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 36802da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 3681392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 36822da776dbSMichael R. Hinesfi 36832da776dbSMichael R. Hines 368421ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 368521ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 368621ab34c9SMarcel Apfelbaumfi 368721ab34c9SMarcel Apfelbaum 3688a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then 3689a6b1d4c0SChanglong Xie echo "CONFIG_REPLICATION=y" >> $config_host_mak 3690a6b1d4c0SChanglong Xiefi 3691a6b1d4c0SChanglong Xie 3692ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then 3693ba59fb77SPaolo Bonzini echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak 3694ba59fb77SPaolo Bonzinifi 3695e0580342SKamil Rytarowski 36962f740136SJeff Codyif test "$bochs" = "yes" ; then 36972f740136SJeff Cody echo "CONFIG_BOCHS=y" >> $config_host_mak 36982f740136SJeff Codyfi 36992f740136SJeff Codyif test "$cloop" = "yes" ; then 37002f740136SJeff Cody echo "CONFIG_CLOOP=y" >> $config_host_mak 37012f740136SJeff Codyfi 37022f740136SJeff Codyif test "$dmg" = "yes" ; then 37032f740136SJeff Cody echo "CONFIG_DMG=y" >> $config_host_mak 37042f740136SJeff Codyfi 37052f740136SJeff Codyif test "$qcow1" = "yes" ; then 37062f740136SJeff Cody echo "CONFIG_QCOW1=y" >> $config_host_mak 37072f740136SJeff Codyfi 37082f740136SJeff Codyif test "$vdi" = "yes" ; then 37092f740136SJeff Cody echo "CONFIG_VDI=y" >> $config_host_mak 37102f740136SJeff Codyfi 37112f740136SJeff Codyif test "$vvfat" = "yes" ; then 37122f740136SJeff Cody echo "CONFIG_VVFAT=y" >> $config_host_mak 37132f740136SJeff Codyfi 37142f740136SJeff Codyif test "$qed" = "yes" ; then 37152f740136SJeff Cody echo "CONFIG_QED=y" >> $config_host_mak 37162f740136SJeff Codyfi 37172f740136SJeff Codyif test "$parallels" = "yes" ; then 37182f740136SJeff Cody echo "CONFIG_PARALLELS=y" >> $config_host_mak 37192f740136SJeff Codyfi 37202f740136SJeff Cody 372140e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 372240e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 372326fffe29SEmilio G. Cota # Copy the export object list to the build dir 372426fffe29SEmilio G. Cota if test "$ld_dynamic_list" = "yes" ; then 372526fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak 372626fffe29SEmilio G. Cota ld_symbols=qemu-plugins-ld.symbols 372726fffe29SEmilio G. Cota cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols 372826fffe29SEmilio G. Cota elif test "$ld_exported_symbols_list" = "yes" ; then 372926fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak 373026fffe29SEmilio G. Cota ld64_symbols=qemu-plugins-ld64.symbols 373126fffe29SEmilio G. Cota echo "# Automatically generated by configure - do not modify" > $ld64_symbols 373226fffe29SEmilio G. Cota grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ 373326fffe29SEmilio G. Cota sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols 373426fffe29SEmilio G. Cota else 373526fffe29SEmilio G. Cota error_exit \ 373626fffe29SEmilio G. Cota "If \$plugins=yes, either \$ld_dynamic_list or " \ 373726fffe29SEmilio G. Cota "\$ld_exported_symbols_list should have been set to 'yes'." 373826fffe29SEmilio G. Cota fi 373940e8c6f4SAlex Bennéefi 374040e8c6f4SAlex Bennée 3741f48e590aSAlex Bennéeif test -n "$gdb_bin"; then 3742b1863cccSAlex Bennée gdb_version=$($gdb_bin --version | head -n 1) 3743d6a66c81SAlex Bennée if version_ge ${gdb_version##* } 9.1; then 3744f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 3745f48e590aSAlex Bennée fi 3746b1863cccSAlex Bennéefi 3747f48e590aSAlex Bennée 374854e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 374954e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 375054e7aac0SAlexey Krasikovfi 375154e7aac0SAlexey Krasikov 375298ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 3753804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 3754c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 375539d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 3756a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 375709e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 3758804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 3759433de74cSBastian Koppelmannecho "HOST_CC=$host_cc" >> $config_host_mak 3760a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then 3761859aef02SPaolo Bonzini echo "CONFIG_IASL=$iasl" >> $config_host_mak 3762a31a8642SMichael S. Tsirkinfi 3763804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 3764cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 37655f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 37663dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 3767804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 3768804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 376946eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 3770a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 377111cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 3772a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 3773a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 37748a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 3775e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 3776804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 3777f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak 3778804edf29SJuan Quintela 3779b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then 3780b767d257SMarek Marczykowski-Górecki echo "CONFIG_RNG_NONE=y" >> $config_host_mak 3781b767d257SMarek Marczykowski-Góreckifi 3782b767d257SMarek Marczykowski-Górecki 37836efd7517SPeter Maydell# use included Linux headers 37846efd7517SPeter Maydellif test "$linux" = "yes" ; then 3785a307beb6SAndreas Färber mkdir -p linux-headers 37866efd7517SPeter Maydell case "$cpu" in 3787c72b26ecSRichard Henderson i386|x86_64|x32) 378808312a63SPeter Maydell linux_arch=x86 37896efd7517SPeter Maydell ;; 3790f8378accSRichard Henderson ppc|ppc64|ppc64le) 379108312a63SPeter Maydell linux_arch=powerpc 37926efd7517SPeter Maydell ;; 37936efd7517SPeter Maydell s390x) 379408312a63SPeter Maydell linux_arch=s390 379508312a63SPeter Maydell ;; 37961f080313SClaudio Fontana aarch64) 37971f080313SClaudio Fontana linux_arch=arm64 37981f080313SClaudio Fontana ;; 3799222e7d11SSanjay Lal mips64) 3800222e7d11SSanjay Lal linux_arch=mips 3801222e7d11SSanjay Lal ;; 380208312a63SPeter Maydell *) 380308312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 380408312a63SPeter Maydell linux_arch="$cpu" 38056efd7517SPeter Maydell ;; 38066efd7517SPeter Maydell esac 380708312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 380808312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 380908312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 381008312a63SPeter Maydell fi 38116efd7517SPeter Maydellfi 38126efd7517SPeter Maydell 381397a847bcSbellardfor target in $target_list; do 381497a847bcSbellard target_dir="$target" 381589138857SStefan Weil target_name=$(echo $target | cut -d '-' -f 1) 381697a847bcSbellard mkdir -p $target_dir 3817fdb75aefSPaolo Bonzini case $target in 3818fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 3819fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 38202408a527Saurel32 esac 382156aebc89Spbrookdone 38227d13299dSbellard 3823765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 3824fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 3825fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 3826fdb75aefSPaolo Bonzinifi 3827a540f158SPeter Crosthwaite 3828a99d57bbSWanlong Gaoif test "$numa" = "yes"; then 3829a99d57bbSWanlong Gao echo "CONFIG_NUMA=y" >> $config_host_mak 3830ab318051SMarc-André Lureau echo "NUMA_LIBS=$numa_libs" >> $config_host_mak 3831a99d57bbSWanlong Gaofi 3832a99d57bbSWanlong Gao 3833fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 3834fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 3835fd0e6053SJohn Snowfi 3836fd0e6053SJohn Snow 38371e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 38381e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 38391e4f6065SDaniele Buonofi 38401e4f6065SDaniele Buono 3841e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 3842e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree; 3843e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 3844e29e5c6eSPeter Maydell# (these can be both files and directories). 3845e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 3846e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 3847e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 3848e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 3849e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 3850e29e5c6eSPeter Maydell# directory and symlink the directory instead. 385109db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions 385209db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing 385309db9b9dSGerd Hoffmann# a "make distclean" in between. 38549d49bcf6SMarkus ArmbrusterDIRS="tests tests/tcg tests/qapi-schema tests/qtest/libqos" 38551cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" 3856b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi" 3857744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" 38588db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios" 3859c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/" 38602038f8c8SPaolo BonziniLINKS="Makefile" 38613941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 3862ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 3863e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 38648db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile" 3865e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 3866e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 386739950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data" 386839950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 38698f8fd9edSCleber RosaLINKS="$LINKS python" 3870c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 387109db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps" 3872753d11f2SRichard Hendersonfor bios_file in \ 3873753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 38743a631b8eSBin Meng $source_path/pc-bios/*.elf \ 3875225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 3876753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 3877753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 3878e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 3879753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 38804e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 388126ce90fdSLaszlo Ersek $source_path/pc-bios/edk2-*.fd.bz2 \ 3882cd946e5cSJohn Arbuckle $source_path/pc-bios/palcode-* \ 3883cd946e5cSJohn Arbuckle $source_path/pc-bios/qemu_vga.ndrv 3884cd946e5cSJohn Arbuckle 3885753d11f2SRichard Hendersondo 3886e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 38877ea78b74SJan Kiszkadone 3888d1807a4fSPaolo Bonzinimkdir -p $DIRS 3889e29e5c6eSPeter Maydellfor f in $LINKS ; do 38900f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 3891f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 3892f9245e10SPeter Maydell fi 38937d13299dSbellarddone 389409db9b9dSGerd Hoffmannfor f in $UNLINK ; do 389509db9b9dSGerd Hoffmann if [ -L "$f" ]; then 389609db9b9dSGerd Hoffmann rm -f "$f" 389709db9b9dSGerd Hoffmann fi 389809db9b9dSGerd Hoffmanndone 38991ad2134fSPaul Brook 39002038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 39012038f8c8SPaolo Bonzini export $i 39022038f8c8SPaolo Bonzinidone 3903de6d7e6bSAlex Bennéeexport target_list source_path use_containers ARCH 39042038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 39052038f8c8SPaolo Bonzini 3906c34ebfdcSAnthony Liguori# temporary config to build submodules 39078db2a4fdSGerd Hoffmannfor rom in seabios; do 3908c34ebfdcSAnthony Liguori config_mak=roms/$rom/config.mak 390937116c89SStefan Weil echo "# Automatically generated by configure - do not modify" > $config_mak 3910c34ebfdcSAnthony Liguori echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 3911cdbd727cSRichard Henderson echo "AS=$as" >> $config_mak 39125f6f0e27SRichard Henderson echo "CCAS=$ccas" >> $config_mak 3913c34ebfdcSAnthony Liguori echo "CC=$cc" >> $config_mak 3914c34ebfdcSAnthony Liguori echo "BCC=bcc" >> $config_mak 39153dd46c78SBlue Swirl echo "CPP=$cpp" >> $config_mak 3916c34ebfdcSAnthony Liguori echo "OBJCOPY=objcopy" >> $config_mak 3917a31a8642SMichael S. Tsirkin echo "IASL=$iasl" >> $config_mak 3918c34ebfdcSAnthony Liguori echo "LD=$ld" >> $config_mak 39199f81aeb5SAlistair Francis echo "RANLIB=$ranlib" >> $config_mak 3920c34ebfdcSAnthony Liguoridone 3921c34ebfdcSAnthony Liguori 392298409991SHelge Konetzkaconfig_mak=pc-bios/optionrom/config.mak 392398409991SHelge Konetzkaecho "# Automatically generated by configure - do not modify" > $config_mak 392498409991SHelge Konetzkaecho "TOPSRC_DIR=$source_path" >> $config_mak 392598409991SHelge Konetzka 3926a5665051SPaolo Bonziniif test "$skip_meson" = no; then 3927fc929892SMarc-André Lureau cross="config-meson.cross.new" 3928fc929892SMarc-André Lureau meson_quote() { 392947b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 3930fc929892SMarc-André Lureau } 3931fc929892SMarc-André Lureau 3932fc929892SMarc-André Lureau echo "# Automatically generated by configure - do not modify" > $cross 3933fc929892SMarc-André Lureau echo "[properties]" >> $cross 3934d1d5e9eeSAlex Bennée 3935d1d5e9eeSAlex Bennée # unroll any custom device configs 3936d1d5e9eeSAlex Bennée for a in $device_archs; do 3937d1d5e9eeSAlex Bennée eval "c=\$devices_${a}" 3938d1d5e9eeSAlex Bennée echo "${a}-softmmu = '$c'" >> $cross 3939d1d5e9eeSAlex Bennée done 3940d1d5e9eeSAlex Bennée 3941fc929892SMarc-André Lureau test -z "$cxx" && echo "link_language = 'c'" >> $cross 394247b30835SPaolo Bonzini echo "[built-in options]" >> $cross 394347b30835SPaolo Bonzini echo "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross 394447b30835SPaolo Bonzini echo "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross 394547b30835SPaolo Bonzini echo "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 394647b30835SPaolo Bonzini echo "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 3947fc929892SMarc-André Lureau echo "[binaries]" >> $cross 39484dba2789SPaolo Bonzini echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross 39494dba2789SPaolo Bonzini test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross 39504dba2789SPaolo Bonzini test -n "$objcc" && echo "objc = [$(meson_quote $objcc $CPU_CFLAGS)]" >> $cross 395147b30835SPaolo Bonzini echo "ar = [$(meson_quote $ar)]" >> $cross 395247b30835SPaolo Bonzini echo "nm = [$(meson_quote $nm)]" >> $cross 395347b30835SPaolo Bonzini echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 395447b30835SPaolo Bonzini echo "ranlib = [$(meson_quote $ranlib)]" >> $cross 3955e8178514SPaolo Bonzini if has $sdl2_config; then 395647b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 3957e8178514SPaolo Bonzini fi 395847b30835SPaolo Bonzini echo "strip = [$(meson_quote $strip)]" >> $cross 395947b30835SPaolo Bonzini echo "windres = [$(meson_quote $windres)]" >> $cross 39603812c0c4SJoelle van Dyne if test "$cross_compile" = "yes"; then 3961fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 3962fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 3963fc929892SMarc-André Lureau if test "$mingw32" = "yes" ; then 3964fc929892SMarc-André Lureau echo "system = 'windows'" >> $cross 3965fc929892SMarc-André Lureau fi 3966853b4bafSThomas Huth if test "$linux" = "yes" ; then 3967853b4bafSThomas Huth echo "system = 'linux'" >> $cross 3968853b4bafSThomas Huth fi 39690ca321eaSJoelle van Dyne if test "$darwin" = "yes" ; then 39700ca321eaSJoelle van Dyne echo "system = 'darwin'" >> $cross 39710ca321eaSJoelle van Dyne fi 3972fc929892SMarc-André Lureau case "$ARCH" in 3973f6bca9dfSJoelle van Dyne i386) 3974fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 3975fc929892SMarc-André Lureau ;; 3976f8bb7e1cSDavid Michael x86_64|x32) 3977f6bca9dfSJoelle van Dyne echo "cpu_family = 'x86_64'" >> $cross 3978f6bca9dfSJoelle van Dyne ;; 3979fc929892SMarc-André Lureau ppc64le) 3980fc929892SMarc-André Lureau echo "cpu_family = 'ppc64'" >> $cross 3981fc929892SMarc-André Lureau ;; 3982fc929892SMarc-André Lureau *) 3983fc929892SMarc-André Lureau echo "cpu_family = '$ARCH'" >> $cross 3984fc929892SMarc-André Lureau ;; 3985fc929892SMarc-André Lureau esac 3986fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 3987fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 3988fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 3989fc929892SMarc-André Lureau else 3990fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 3991fc929892SMarc-André Lureau fi 3992fc929892SMarc-André Lureau else 3993fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 3994fc929892SMarc-André Lureau fi 3995fc929892SMarc-André Lureau mv $cross config-meson.cross 3996fc929892SMarc-André Lureau 3997a5665051SPaolo Bonzini rm -rf meson-private meson-info meson-logs 399861d63097SPaolo Bonzini run_meson() { 399909e93326SPaolo Bonzini NINJA=$ninja $meson setup \ 4000d17f305aSPaolo Bonzini --prefix "$prefix" \ 4001d17f305aSPaolo Bonzini --libdir "$libdir" \ 4002d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 4003d17f305aSPaolo Bonzini --bindir "$bindir" \ 4004d17f305aSPaolo Bonzini --includedir "$includedir" \ 4005d17f305aSPaolo Bonzini --datadir "$datadir" \ 4006d17f305aSPaolo Bonzini --mandir "$mandir" \ 4007d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 400816bf7a33SPaolo Bonzini --localedir "$localedir" \ 4009d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 40103b4da132SPaolo Bonzini -Daudio_drv_list=$audio_drv_list \ 40113b4da132SPaolo Bonzini -Ddefault_devices=$default_devices \ 4012d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 401316bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 401473f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 40153b4da132SPaolo Bonzini -Dsphinx_build="$sphinx_build" \ 40163b4da132SPaolo Bonzini -Dtrace_file="$trace_file" \ 4017a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 4018a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 4019a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 4020a5665051SPaolo Bonzini -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ 4021da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 4022bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 40233b4da132SPaolo Bonzini -Db_lto=$lto -Dcfi=$cfi -Dtcg=$tcg -Dxen=$xen \ 40243b4da132SPaolo Bonzini -Dcapstone=$capstone -Dfdt=$fdt -Dslirp=$slirp \ 4025537b7248SPaolo Bonzini $(test -n "${LIB_FUZZING_ENGINE+xxx}" && echo "-Dfuzzing_engine=$LIB_FUZZING_ENGINE") \ 4026332008e0SThomas Huth $(if test "$default_feature" = no; then echo "-Dauto_features=disabled"; fi) \ 402761d63097SPaolo Bonzini "$@" $cross_arg "$PWD" "$source_path" 402861d63097SPaolo Bonzini } 402961d63097SPaolo Bonzini eval run_meson $meson_options 4030a5665051SPaolo Bonzini if test "$?" -ne 0 ; then 4031a5665051SPaolo Bonzini error_exit "meson setup failed" 4032a5665051SPaolo Bonzini fi 4033699d3884SPaolo Bonzinielse 4034699d3884SPaolo Bonzini if test -f meson-private/cmd_line.txt; then 4035699d3884SPaolo Bonzini # Adjust old command line options whose type was changed 4036699d3884SPaolo Bonzini # Avoids having to use "setup --wipe" when Meson is upgraded 4037699d3884SPaolo Bonzini perl -i -ne ' 4038699d3884SPaolo Bonzini s/^gettext = true$/gettext = auto/; 4039699d3884SPaolo Bonzini s/^gettext = false$/gettext = disabled/; 4040654d6b04SPaolo Bonzini /^b_staticpic/ && next; 4041699d3884SPaolo Bonzini print;' meson-private/cmd_line.txt 4042699d3884SPaolo Bonzini fi 4043a5665051SPaolo Bonzinifi 4044a5665051SPaolo Bonzini 40452d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then 40462d838d9bSAlex Bennée echo "Warning, deprecated features enabled." 4047a476b216SMao Zhongyi echo "Please see docs/about/deprecated.rst" 40482d838d9bSAlex Bennée echo " features: ${deprecated_features}" 40492d838d9bSAlex Bennéefi 40502d838d9bSAlex Bennée 4051e0447a83SThomas Huth# Create list of config switches that should be poisoned in common code... 4052e0447a83SThomas Huth# but filter out CONFIG_TCG and CONFIG_USER_ONLY which are special. 405354b0306eSThomas Huthtarget_configs_h=$(ls *-config-devices.h *-config-target.h 2>/dev/null) 405454b0306eSThomas Huthif test -n "$target_configs_h" ; then 4055e0447a83SThomas Huth sed -n -e '/CONFIG_TCG/d' -e '/CONFIG_USER_ONLY/d' \ 4056e0447a83SThomas Huth -e '/^#define / { s///; s/ .*//; s/^/#pragma GCC poison /p; }' \ 405754b0306eSThomas Huth $target_configs_h | sort -u > config-poison.h 405854b0306eSThomas Huthelse 405954b0306eSThomas Huth :> config-poison.h 406054b0306eSThomas Huthfi 4061e0447a83SThomas Huth 4062dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 4063dc655404SMichael S. Tsirkincat <<EOD >config.status 4064dc655404SMichael S. Tsirkin#!/bin/sh 4065dc655404SMichael S. Tsirkin# Generated by configure. 4066dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 4067dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 4068dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 4069dc655404SMichael S. TsirkinEOD 4070e811da7fSDaniel P. Berrangé 4071e811da7fSDaniel P. Berrangépreserve_env() { 4072e811da7fSDaniel P. Berrangé envname=$1 4073e811da7fSDaniel P. Berrangé 4074e811da7fSDaniel P. Berrangé eval envval=\$$envname 4075e811da7fSDaniel P. Berrangé 4076e811da7fSDaniel P. Berrangé if test -n "$envval" 4077e811da7fSDaniel P. Berrangé then 4078e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 4079e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 4080e811da7fSDaniel P. Berrangé else 4081e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 4082e811da7fSDaniel P. Berrangé fi 4083e811da7fSDaniel P. Berrangé} 4084e811da7fSDaniel P. Berrangé 4085e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 4086e811da7fSDaniel P. Berrangé# features/build target configure will detect 4087e811da7fSDaniel P. Berrangépreserve_env AR 4088e811da7fSDaniel P. Berrangépreserve_env AS 4089e811da7fSDaniel P. Berrangépreserve_env CC 4090e811da7fSDaniel P. Berrangépreserve_env CPP 4091e811da7fSDaniel P. Berrangépreserve_env CXX 4092e811da7fSDaniel P. Berrangépreserve_env INSTALL 4093e811da7fSDaniel P. Berrangépreserve_env LD 4094e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 4095e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 4096e811da7fSDaniel P. Berrangépreserve_env MAKE 4097e811da7fSDaniel P. Berrangépreserve_env NM 4098e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 4099e811da7fSDaniel P. Berrangépreserve_env PATH 4100e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 4101e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 4102e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 4103e811da7fSDaniel P. Berrangépreserve_env PYTHON 4104e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 4105e811da7fSDaniel P. Berrangépreserve_env SMBD 4106e811da7fSDaniel P. Berrangépreserve_env STRIP 4107e811da7fSDaniel P. Berrangépreserve_env WINDRES 4108e811da7fSDaniel P. Berrangé 4109dc655404SMichael S. Tsirkinprintf "exec" >>config.status 4110a5665051SPaolo Bonzinifor i in "$0" "$@"; do 4111835af899SPaolo Bonzini test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status 4112a5665051SPaolo Bonzinidone 4113cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 4114dc655404SMichael S. Tsirkinchmod +x config.status 4115dc655404SMichael S. Tsirkin 41168cd05ab6SPeter Maydellrm -r "$TMPDIR1" 4117