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}/${TMPB}.cxx" 804cb37d11SPhilippe Mathieu-DaudéTMPM="${TMPDIR1}/${TMPB}.m" 818cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe" 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 1524cb37d11SPhilippe Mathieu-Daudédo_objc() { 1534cb37d11SPhilippe Mathieu-Daudé do_compiler "$objcc" $CPU_CFLAGS "$@" 1544cb37d11SPhilippe Mathieu-Daudé} 1554cb37d11SPhilippe Mathieu-Daudé 15600849b92SRichard Henderson# Append $2 to the variable named $1, with space separation 15700849b92SRichard Hendersonadd_to() { 15800849b92SRichard Henderson eval $1=\${$1:+\"\$$1 \"}\$2 15900849b92SRichard Henderson} 16000849b92SRichard Henderson 1619c83ffd8SPeter Maydellupdate_cxxflags() { 1629c83ffd8SPeter Maydell # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 1639c83ffd8SPeter Maydell # options which some versions of GCC's C++ compiler complain about 1649c83ffd8SPeter Maydell # because they only make sense for C programs. 165de38c0ccSPaolo Bonzini QEMU_CXXFLAGS="-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" 1668a9d3d56SRichard Henderson CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu11/-std=gnu++11/) 1679c83ffd8SPeter Maydell for arg in $QEMU_CFLAGS; do 1689c83ffd8SPeter Maydell case $arg in 1699c83ffd8SPeter Maydell -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 1709c83ffd8SPeter Maydell -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 1719c83ffd8SPeter Maydell ;; 1729c83ffd8SPeter Maydell *) 1739c83ffd8SPeter Maydell QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 1749c83ffd8SPeter Maydell ;; 1759c83ffd8SPeter Maydell esac 1769c83ffd8SPeter Maydell done 1779c83ffd8SPeter Maydell} 1789c83ffd8SPeter Maydell 17952166aa0SJuan Quintelacompile_object() { 180fd0e6053SJohn Snow local_cflags="$1" 181a2866660SPaolo Bonzini do_cc $CFLAGS $EXTRA_CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC 18252166aa0SJuan Quintela} 18352166aa0SJuan Quintela 18452166aa0SJuan Quintelacompile_prog() { 18552166aa0SJuan Quintela local_cflags="$1" 18652166aa0SJuan Quintela local_ldflags="$2" 187a2866660SPaolo Bonzini do_cc $CFLAGS $EXTRA_CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ 188a2866660SPaolo Bonzini $LDFLAGS $EXTRA_LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags 18952166aa0SJuan Quintela} 19052166aa0SJuan Quintela 19111568d6dSPaolo Bonzini# symbolically link $1 to $2. Portable version of "ln -sf". 19211568d6dSPaolo Bonzinisymlink() { 19372b8b5a1SStefan Weil rm -rf "$2" 194ec5b06d7SAnthony Liguori mkdir -p "$(dirname "$2")" 19572b8b5a1SStefan Weil ln -s "$1" "$2" 19611568d6dSPaolo Bonzini} 19711568d6dSPaolo Bonzini 1980dba6195SLoïc Minier# check whether a command is available to this shell (may be either an 1990dba6195SLoïc Minier# executable or a builtin) 2000dba6195SLoïc Minierhas() { 2010dba6195SLoïc Minier type "$1" >/dev/null 2>&1 2020dba6195SLoïc Minier} 2030dba6195SLoïc Minier 2040a01d76fSMarc-André Lureauversion_ge () { 2052df52b9bSAlex Bennée local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') 2062df52b9bSAlex Bennée local_ver2=$(echo "$2" | tr . ' ') 2070a01d76fSMarc-André Lureau while true; do 2080a01d76fSMarc-André Lureau set x $local_ver1 2090a01d76fSMarc-André Lureau local_first=${2-0} 210c44a33e2SStefano Garzarella # 'shift 2' if $2 is set, or 'shift' if $2 is not set 211c44a33e2SStefano Garzarella shift ${2:+2} 2120a01d76fSMarc-André Lureau local_ver1=$* 2130a01d76fSMarc-André Lureau set x $local_ver2 2140a01d76fSMarc-André Lureau # the second argument finished, the first must be greater or equal 2150a01d76fSMarc-André Lureau test $# = 1 && return 0 2160a01d76fSMarc-André Lureau test $local_first -lt $2 && return 1 2170a01d76fSMarc-André Lureau test $local_first -gt $2 && return 0 218c44a33e2SStefano Garzarella shift ${2:+2} 2190a01d76fSMarc-André Lureau local_ver2=$* 2200a01d76fSMarc-André Lureau done 2210a01d76fSMarc-André Lureau} 2220a01d76fSMarc-André Lureau 2233b6b7550SPaolo Bonziniglob() { 2243b6b7550SPaolo Bonzini eval test -z '"${1#'"$2"'}"' 2253b6b7550SPaolo Bonzini} 2263b6b7550SPaolo Bonzini 227e9a3591fSChristian Borntraegerld_has() { 228e9a3591fSChristian Borntraeger $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 229e9a3591fSChristian Borntraeger} 230e9a3591fSChristian Borntraeger 2314ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; 2324ace32e2SAntonio Ospitethen 2334ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2344ace32e2SAntonio Ospitefi 2354ace32e2SAntonio Ospite 23614211825SAntonio Ospite# default parameters 2372ff6b91eSJuan Quintelacpu="" 238a31a8642SMichael S. Tsirkiniasl="iasl" 2391e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 24043ce4dfeSbellardstatic="no" 2413812c0c4SJoelle van Dynecross_compile="no" 2427d13299dSbellardcross_prefix="" 24387430d5bSPaolo Bonziniaudio_drv_list="default" 244b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 245b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 246e49d021eSPeter Maydellhost_cc="cc" 2475bc62e01SGerd Hoffmanndebug_info="yes" 248cdad781dSDaniele Buonolto="false" 24963678e17SSteven Noonanstack_protector="" 2501e4f6065SDaniele Buonosafe_stack="" 251afc3a8f9SAlex Bennéeuse_containers="yes" 252f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") 253ac0df51dSaliguori 25492712822SDaniel P. Berrangeif test -e "$source_path/.git" 25592712822SDaniel P. Berrangethen 2567d7dbf9dSDan Streetman git_submodules_action="update" 25792712822SDaniel P. Berrangeelse 2587d7dbf9dSDan Streetman git_submodules_action="ignore" 25992712822SDaniel P. Berrangefi 2602d652f24SPaolo Bonzini 2612d652f24SPaolo Bonzinigit_submodules="ui/keycodemapdb" 262cc84d63aSDaniel P. Berrangegit="git" 263ac0df51dSaliguori 264afb63ebdSStefan Weil# Don't accept a target_list environment variable. 265afb63ebdSStefan Weilunset target_list 266447e133fSAlex Bennéeunset target_list_exclude 267377529c0SPaolo Bonzini 268377529c0SPaolo Bonzini# Default value for a variable defining feature "foo". 269377529c0SPaolo Bonzini# * foo="no" feature will only be used if --enable-foo arg is given 270377529c0SPaolo Bonzini# * foo="" feature will be searched for, and if found, will be used 271377529c0SPaolo Bonzini# unless --disable-foo is given 272377529c0SPaolo Bonzini# * foo="yes" this value will only be set by --enable-foo flag. 273377529c0SPaolo Bonzini# feature will searched for, 274377529c0SPaolo Bonzini# if not found, configure exits with error 275377529c0SPaolo Bonzini# 276377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args. 277377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it 278377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found. 279377529c0SPaolo Bonzini 280c87ea116SAlex Bennéedefault_feature="" 281c87ea116SAlex Bennée# parse CC options second 282c87ea116SAlex Bennéefor opt do 283c87ea116SAlex Bennée optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 284c87ea116SAlex Bennée case "$opt" in 285c87ea116SAlex Bennée --without-default-features) 286c87ea116SAlex Bennée default_feature="no" 287c87ea116SAlex Bennée ;; 288c87ea116SAlex Bennée esac 289c87ea116SAlex Bennéedone 290c87ea116SAlex Bennée 291a2866660SPaolo BonziniEXTRA_CFLAGS="" 292a2866660SPaolo BonziniEXTRA_CXXFLAGS="" 293e910c7d9SPhilippe Mathieu-DaudéEXTRA_OBJCFLAGS="" 294a2866660SPaolo BonziniEXTRA_LDFLAGS="" 295a2866660SPaolo Bonzini 296c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 2970848f8acSThomas Huthvhost_kernel="$default_feature" 298c87ea116SAlex Bennéevhost_net="$default_feature" 299c87ea116SAlex Bennéevhost_crypto="$default_feature" 300c87ea116SAlex Bennéevhost_scsi="$default_feature" 301c87ea116SAlex Bennéevhost_vsock="$default_feature" 302d88618f7SStefan Hajnoczivhost_user="no" 303c87ea116SAlex Bennéevhost_user_fs="$default_feature" 3040848f8acSThomas Huthvhost_vdpa="$default_feature" 305c87ea116SAlex Bennéerdma="$default_feature" 306c87ea116SAlex Bennéepvrdma="$default_feature" 307377529c0SPaolo Bonzinidebug_tcg="no" 308377529c0SPaolo Bonzinidebug="no" 309247724cbSMarc-André Lureausanitizers="no" 3100aebab04SLingfeng Yangtsan="no" 3111f3f2bfeSMichael Tokarevfortify_source="yes" 3121d728c39SBlue Swirlgcov="no" 313c7328271SMiroslav RezaninaEXESUF="" 31417969268SFam Zhengmodules="no" 315bd83c861SChristian Ehrhardtmodule_upgrades="no" 316377529c0SPaolo Bonziniprefix="/usr/local" 31710ff82d1SMarc-André Lureauqemu_suffix="qemu" 318377529c0SPaolo Bonzinisoftmmu="yes" 319b915a2f1SPaolo Bonzinilinux_user="" 320b915a2f1SPaolo Bonzinibsd_user="" 321377529c0SPaolo Bonzinipkgversion="" 32240d6444eSAvi Kivitypie="" 323377529c0SPaolo Bonzinitrace_file="trace" 324c87ea116SAlex Bennéeopengl="$default_feature" 325519175a2SAlex Barcelocoroutine="" 326a1c5e949SDaniel P. Berrangetls_priority="NORMAL" 327ba4dd2aaSAlex Bennéeplugins="$default_feature" 328c87ea116SAlex Bennéesecret_keyring="$default_feature" 329a5665051SPaolo Bonzinimeson="" 3303b4da132SPaolo Bonzinimeson_args="" 33148328880SPaolo Bonzinininja="" 3323b4da132SPaolo Bonzinigio="$default_feature" 333a5665051SPaolo Bonziniskip_meson=no 334377529c0SPaolo Bonzini 3353b4da132SPaolo Bonzini# The following Meson options are handled manually (still they 3363b4da132SPaolo Bonzini# are included in the automatically generated help message) 3373b4da132SPaolo Bonzini 3383b4da132SPaolo Bonzini# 1. Track which submodules are needed 3390577e84dSThomas Huthif test "$default_feature" = no ; then 3400577e84dSThomas Huth capstone="disabled" 3410577e84dSThomas Huth slirp="disabled" 3420577e84dSThomas Huthelse 3433b4da132SPaolo Bonzini capstone="auto" 3443b4da132SPaolo Bonzini slirp="auto" 3450577e84dSThomas Huthfi 3460577e84dSThomas Huthfdt="auto" 3473b4da132SPaolo Bonzini 3483b4da132SPaolo Bonzini# 2. Support --with/--without option 3493b4da132SPaolo Bonzinidefault_devices="true" 3503b4da132SPaolo Bonzini 3513b4da132SPaolo Bonzini# 3. Automatically enable/disable other options 3523b4da132SPaolo Bonzinitcg="enabled" 3533b4da132SPaolo Bonzinicfi="false" 3543b4da132SPaolo Bonzini 3553b4da132SPaolo Bonzini# 4. Detection partly done in configure 3563b4da132SPaolo Bonzinixen=${default_feature:+disabled} 357898be3e0SPeter Maydell 358c87ea116SAlex Bennée# parse CC options second 359ac0df51dSaliguorifor opt do 36089138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 361ac0df51dSaliguori case "$opt" in 362ac0df51dSaliguori --cross-prefix=*) cross_prefix="$optarg" 3633812c0c4SJoelle van Dyne cross_compile="yes" 364ac0df51dSaliguori ;; 3653d8df640SPaolo Bonzini --cc=*) CC="$optarg" 366ac0df51dSaliguori ;; 36783f73fceSTomoki Sekiyama --cxx=*) CXX="$optarg" 36883f73fceSTomoki Sekiyama ;; 3692ff6b91eSJuan Quintela --cpu=*) cpu="$optarg" 3702ff6b91eSJuan Quintela ;; 371a2866660SPaolo Bonzini --extra-cflags=*) 372a2866660SPaolo Bonzini EXTRA_CFLAGS="$EXTRA_CFLAGS $optarg" 373a2866660SPaolo Bonzini EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $optarg" 374e910c7d9SPhilippe Mathieu-Daudé EXTRA_OBJCFLAGS="$EXTRA_OBJCFLAGS $optarg" 375e2a2ed06SJuan Quintela ;; 376a2866660SPaolo Bonzini --extra-cxxflags=*) EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $optarg" 37711cde1c8SBruno Dominguez ;; 378e910c7d9SPhilippe Mathieu-Daudé --extra-objcflags=*) EXTRA_OBJCFLAGS="$EXTRA_OBJCFLAGS $optarg" 379e910c7d9SPhilippe Mathieu-Daudé ;; 380a2866660SPaolo Bonzini --extra-ldflags=*) EXTRA_LDFLAGS="$EXTRA_LDFLAGS $optarg" 381e2a2ed06SJuan Quintela ;; 3825bc62e01SGerd Hoffmann --enable-debug-info) debug_info="yes" 3835bc62e01SGerd Hoffmann ;; 3845bc62e01SGerd Hoffmann --disable-debug-info) debug_info="no" 3855bc62e01SGerd Hoffmann ;; 386d75402b5SAlex Bennée --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" 387d75402b5SAlex Bennée ;; 388479ca4ccSMatheus Ferst --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-cflags-}; cc_arch=${cc_arch%%=*} 389d422b2bcSAlex Bennée eval "cross_cc_cflags_${cc_arch}=\$optarg" 3902038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" 391d422b2bcSAlex Bennée ;; 392d75402b5SAlex Bennée --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} 393d75402b5SAlex Bennée eval "cross_cc_${cc_arch}=\$optarg" 3942038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" 395d75402b5SAlex Bennée ;; 396ac0df51dSaliguori esac 397ac0df51dSaliguoridone 398ac0df51dSaliguori# OS specific 399ac0df51dSaliguori# Using uname is really, really broken. Once we have the right set of checks 40093148aa5SStefan Weil# we can eliminate its usage altogether. 401ac0df51dSaliguori 402e49d021eSPeter Maydell# Preferred compiler: 403e49d021eSPeter Maydell# ${CC} (if set) 404e49d021eSPeter Maydell# ${cross_prefix}gcc (if cross-prefix specified) 405e49d021eSPeter Maydell# system compiler 406e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then 407e49d021eSPeter Maydell cc="$host_cc" 408e49d021eSPeter Maydellelse 409b3198cc2SStuart Yoder cc="${CC-${cross_prefix}gcc}" 410e49d021eSPeter Maydellfi 411e49d021eSPeter Maydell 41283f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then 41383f73fceSTomoki Sekiyama cxx="c++" 41483f73fceSTomoki Sekiyamaelse 41583f73fceSTomoki Sekiyama cxx="${CXX-${cross_prefix}g++}" 41683f73fceSTomoki Sekiyamafi 41783f73fceSTomoki Sekiyama 418b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}" 419cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}" 4205f6f0e27SRichard Hendersonccas="${CCAS-$cc}" 4213dd46c78SBlue Swirlcpp="${CPP-$cc -E}" 422b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}" 423b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}" 4249f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}" 4254852ee95SStefan Weilnm="${NM-${cross_prefix}nm}" 42635acbb30SPaolo Bonzinismbd="$SMBD" 427b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}" 428b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}" 42917884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 43017884d7bSSergei Trofimovichquery_pkg_config() { 43117884d7bSSergei Trofimovich "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 43217884d7bSSergei Trofimovich} 43317884d7bSSergei Trofimovichpkg_config=query_pkg_config 43447c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 435ac0df51dSaliguori 436be17dc90SMichael S. Tsirkin# default flags for all hosts 4372d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where 4382d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected 4392d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it 4402d31515bSPeter Maydell# provides these semantics.) 441de38c0ccSPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv" 442086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 443c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 444be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 4455770e8afSPaolo Bonzini 446de38c0ccSPaolo BonziniQEMU_LDFLAGS= 447de38c0ccSPaolo Bonzini 4485770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson 4498a9d3d56SRichard HendersonCONFIGURE_CFLAGS="-std=gnu11 -Wall" 4505770e8afSPaolo BonziniCONFIGURE_LDFLAGS= 451086d5f75SPaolo Bonzini 452be17dc90SMichael S. Tsirkin 453ac0df51dSaliguoricheck_define() { 454ac0df51dSaliguoricat > $TMPC <<EOF 455ac0df51dSaliguori#if !defined($1) 456fd786e1aSPeter Maydell#error $1 not defined 457ac0df51dSaliguori#endif 458ac0df51dSaliguoriint main(void) { return 0; } 459ac0df51dSaliguoriEOF 46052166aa0SJuan Quintela compile_object 461ac0df51dSaliguori} 462ac0df51dSaliguori 463307119e7SGerd Hoffmanncheck_include() { 464307119e7SGerd Hoffmanncat > $TMPC <<EOF 465307119e7SGerd Hoffmann#include <$1> 466307119e7SGerd Hoffmannint main(void) { return 0; } 467307119e7SGerd HoffmannEOF 468307119e7SGerd Hoffmann compile_object 469307119e7SGerd Hoffmann} 470307119e7SGerd Hoffmann 47193b25869SJohn Snowwrite_c_skeleton() { 47293b25869SJohn Snow cat > $TMPC <<EOF 47393b25869SJohn Snowint main(void) { return 0; } 47493b25869SJohn SnowEOF 47593b25869SJohn Snow} 47693b25869SJohn Snow 477bbea4050SPeter Maydellif check_define __linux__ ; then 478ba7c60c2SPaolo Bonzini targetos=linux 479bbea4050SPeter Maydellelif check_define _WIN32 ; then 480ba7c60c2SPaolo Bonzini targetos=windows 481bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then 482ba7c60c2SPaolo Bonzini targetos=openbsd 483bbea4050SPeter Maydellelif check_define __sun__ ; then 484ba7c60c2SPaolo Bonzini targetos=sunos 485bbea4050SPeter Maydellelif check_define __HAIKU__ ; then 486ba7c60c2SPaolo Bonzini targetos=haiku 487951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then 488ba7c60c2SPaolo Bonzini targetos=freebsd 489951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then 490ba7c60c2SPaolo Bonzini targetos=gnu/kfreebsd 491951fedfcSPeter Maydellelif check_define __DragonFly__ ; then 492ba7c60c2SPaolo Bonzini targetos=dragonfly 493951fedfcSPeter Maydellelif check_define __NetBSD__; then 494ba7c60c2SPaolo Bonzini targetos=netbsd 495951fedfcSPeter Maydellelif check_define __APPLE__; then 496ba7c60c2SPaolo Bonzini targetos=darwin 497bbea4050SPeter Maydellelse 498951fedfcSPeter Maydell # This is a fatal error, but don't report it yet, because we 499951fedfcSPeter Maydell # might be going to just print the --help text, or it might 500951fedfcSPeter Maydell # be the result of a missing compiler. 501ba7c60c2SPaolo Bonzini targetos=bogus 502bbea4050SPeter Maydellfi 503bbea4050SPeter Maydell 50465eff01bSPaolo Bonzini# OS specific 50565eff01bSPaolo Bonzini 5063b0d8643SPaolo Bonzinimingw32="no" 5073b0d8643SPaolo Bonzinibsd="no" 5083b0d8643SPaolo Bonzinilinux="no" 5093b0d8643SPaolo Bonzinisolaris="no" 51065eff01bSPaolo Bonzinicase $targetos in 51165eff01bSPaolo Bonziniwindows) 51265eff01bSPaolo Bonzini mingw32="yes" 51365eff01bSPaolo Bonzini plugins="no" 51465eff01bSPaolo Bonzini pie="no" 51565eff01bSPaolo Bonzini;; 51665eff01bSPaolo Bonzinignu/kfreebsd) 51765eff01bSPaolo Bonzini bsd="yes" 51865eff01bSPaolo Bonzini;; 51965eff01bSPaolo Bonzinifreebsd) 52065eff01bSPaolo Bonzini bsd="yes" 52165eff01bSPaolo Bonzini make="${MAKE-gmake}" 52265eff01bSPaolo Bonzini # needed for kinfo_getvmmap(3) in libutil.h 52365eff01bSPaolo Bonzini;; 52465eff01bSPaolo Bonzinidragonfly) 52565eff01bSPaolo Bonzini bsd="yes" 52665eff01bSPaolo Bonzini make="${MAKE-gmake}" 52765eff01bSPaolo Bonzini;; 52865eff01bSPaolo Bonzininetbsd) 52965eff01bSPaolo Bonzini bsd="yes" 53065eff01bSPaolo Bonzini make="${MAKE-gmake}" 53165eff01bSPaolo Bonzini;; 53265eff01bSPaolo Bonziniopenbsd) 53365eff01bSPaolo Bonzini bsd="yes" 53465eff01bSPaolo Bonzini make="${MAKE-gmake}" 53565eff01bSPaolo Bonzini;; 53665eff01bSPaolo Bonzinidarwin) 53765eff01bSPaolo Bonzini bsd="yes" 53865eff01bSPaolo Bonzini darwin="yes" 53965eff01bSPaolo Bonzini # Disable attempts to use ObjectiveC features in os/object.h since they 54065eff01bSPaolo Bonzini # won't work when we're compiling with gcc as a C compiler. 54165eff01bSPaolo Bonzini QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 54265eff01bSPaolo Bonzini;; 54365eff01bSPaolo Bonzinisunos) 54465eff01bSPaolo Bonzini solaris="yes" 54565eff01bSPaolo Bonzini make="${MAKE-gmake}" 54665eff01bSPaolo Bonzini# needed for CMSG_ macros in sys/socket.h 54765eff01bSPaolo Bonzini QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 54865eff01bSPaolo Bonzini# needed for TIOCWIN* defines in termios.h 54965eff01bSPaolo Bonzini QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 55065eff01bSPaolo Bonzini # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo 55165eff01bSPaolo Bonzini # Note that this check is broken for cross-compilation: if you're 552bbea4050SPeter Maydell # cross-compiling to one of these OSes then you'll need to specify 553bbea4050SPeter Maydell # the correct CPU with the --cpu option. 554bbea4050SPeter Maydell if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 555bbea4050SPeter Maydell cpu="x86_64" 556bbea4050SPeter Maydell fi 55765eff01bSPaolo Bonzini;; 55865eff01bSPaolo Bonzinihaiku) 55965eff01bSPaolo Bonzini pie="no" 56065eff01bSPaolo Bonzini QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE -fPIC $QEMU_CFLAGS" 56165eff01bSPaolo Bonzini;; 56265eff01bSPaolo Bonzinilinux) 56365eff01bSPaolo Bonzini linux="yes" 56465eff01bSPaolo Bonzini vhost_user=${default_feature:-yes} 56565eff01bSPaolo Bonzini;; 566bbea4050SPeter Maydellesac 567bbea4050SPeter Maydell 5682ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then 5692ff6b91eSJuan Quintela # command line argument 5702ff6b91eSJuan Quintela : 5712ff6b91eSJuan Quintelaelif check_define __i386__ ; then 572ac0df51dSaliguori cpu="i386" 573ac0df51dSaliguorielif check_define __x86_64__ ; then 574c72b26ecSRichard Henderson if check_define __ILP32__ ; then 575c72b26ecSRichard Henderson cpu="x32" 576c72b26ecSRichard Henderson else 577ac0df51dSaliguori cpu="x86_64" 578c72b26ecSRichard Henderson fi 5793aa9bd6cSblueswir1elif check_define __sparc__ ; then 5803aa9bd6cSblueswir1 if check_define __arch64__ ; then 5813aa9bd6cSblueswir1 cpu="sparc64" 5823aa9bd6cSblueswir1 else 5833aa9bd6cSblueswir1 cpu="sparc" 5843aa9bd6cSblueswir1 fi 585fdf7ed96Smalcelif check_define _ARCH_PPC ; then 586fdf7ed96Smalc if check_define _ARCH_PPC64 ; then 587f8378accSRichard Henderson if check_define _LITTLE_ENDIAN ; then 588f8378accSRichard Henderson cpu="ppc64le" 589f8378accSRichard Henderson else 590fdf7ed96Smalc cpu="ppc64" 591f8378accSRichard Henderson fi 592ac0df51dSaliguori else 593fdf7ed96Smalc cpu="ppc" 594fdf7ed96Smalc fi 595afa05235SAurelien Jarnoelif check_define __mips__ ; then 596afa05235SAurelien Jarno cpu="mips" 597d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then 598d66ed0eaSAurelien Jarno if check_define __s390x__ ; then 599d66ed0eaSAurelien Jarno cpu="s390x" 600d66ed0eaSAurelien Jarno else 601d66ed0eaSAurelien Jarno cpu="s390" 602d66ed0eaSAurelien Jarno fi 603c4f80543SAlistair Franciselif check_define __riscv ; then 604ba0e7333SRichard Henderson cpu="riscv" 60521d89f84SPeter Maydellelif check_define __arm__ ; then 60621d89f84SPeter Maydell cpu="arm" 6071f080313SClaudio Fontanaelif check_define __aarch64__ ; then 6081f080313SClaudio Fontana cpu="aarch64" 609dfcf900bSWANG Xueruielif check_define __loongarch64 ; then 610dfcf900bSWANG Xuerui cpu="loongarch64" 611fdf7ed96Smalcelse 61289138857SStefan Weil cpu=$(uname -m) 613ac0df51dSaliguorifi 614ac0df51dSaliguori 615823eb013SPaolo Bonzini# Normalise host CPU name, set multilib cflags 616359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests. 6177d13299dSbellardcase "$cpu" in 618e4da0e39SPaolo Bonzini armv*b|armv*l|arm) 619e4da0e39SPaolo Bonzini cpu="arm" ;; 620e4da0e39SPaolo Bonzini 6217d13299dSbellard i386|i486|i586|i686|i86pc|BePC) 62297a847bcSbellard cpu="i386" 623e4da0e39SPaolo Bonzini CPU_CFLAGS="-m32" ;; 624e4da0e39SPaolo Bonzini x32) 6254da270beSPaolo Bonzini cpu="x86_64" 626e4da0e39SPaolo Bonzini CPU_CFLAGS="-mx32" ;; 627aaa5fa14Saurel32 x86_64|amd64) 628aaa5fa14Saurel32 cpu="x86_64" 629e4da0e39SPaolo Bonzini # ??? Only extremely old AMD cpus do not have cmpxchg16b. 630e4da0e39SPaolo Bonzini # If we truly care, we should simply detect this case at 631e4da0e39SPaolo Bonzini # runtime and generate the fallback to serial emulation. 632e4da0e39SPaolo Bonzini CPU_CFLAGS="-m64 -mcx16" ;; 633e4da0e39SPaolo Bonzini 634afa05235SAurelien Jarno mips*) 635e4da0e39SPaolo Bonzini cpu="mips" ;; 636e4da0e39SPaolo Bonzini 637e4da0e39SPaolo Bonzini ppc) 638e4da0e39SPaolo Bonzini CPU_CFLAGS="-m32" ;; 639e4da0e39SPaolo Bonzini ppc64) 640ced5cfffSMiroslav Rezanina CPU_CFLAGS="-m64 -mbig-endian" ;; 641e4da0e39SPaolo Bonzini ppc64le) 642d8ff892dSPaolo Bonzini cpu="ppc64" 643ced5cfffSMiroslav Rezanina CPU_CFLAGS="-m64 -mlittle-endian" ;; 644e4da0e39SPaolo Bonzini 645e4da0e39SPaolo Bonzini s390) 646823eb013SPaolo Bonzini CPU_CFLAGS="-m31" ;; 647e4da0e39SPaolo Bonzini s390x) 648e4da0e39SPaolo Bonzini CPU_CFLAGS="-m64" ;; 649e4da0e39SPaolo Bonzini 6503142255cSblueswir1 sparc|sun4[cdmuv]) 651ae228531Sbellard cpu="sparc" 652e4da0e39SPaolo Bonzini CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" ;; 653e4da0e39SPaolo Bonzini sparc64) 654e4da0e39SPaolo Bonzini CPU_CFLAGS="-m64 -mcpu=ultrasparc" ;; 6557d13299dSbellardesac 656e2d52ad3SJuan Quintela 6570db4a067SPaolo Bonzini: ${make=${MAKE-make}} 658b6daf4d3SPaolo Bonzini 659faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 660faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 661ddf90699SEduardo Habkost# we check that too 662faf44142SDaniel P. Berrangépython= 6630a01d76fSMarc-André Lureauexplicit_python=no 664ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 665faf44142SDaniel P. Berrangédo 666faf44142SDaniel P. Berrangé if has "$binary" 667faf44142SDaniel P. Berrangé then 66895c5f2deSPaolo Bonzini python=$(command -v "$binary") 669faf44142SDaniel P. Berrangé break 670faf44142SDaniel P. Berrangé fi 671faf44142SDaniel P. Berrangédone 672903458c8SMarkus Armbruster 673903458c8SMarkus Armbruster 67439d87c8cSAlex Bennée# Check for ancillary tools used in testing 67539d87c8cSAlex Bennéegenisoimage= 6763df437c7SAlex Bennéefor binary in genisoimage mkisofs 67739d87c8cSAlex Bennéedo 67839d87c8cSAlex Bennée if has $binary 67939d87c8cSAlex Bennée then 68039d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 68139d87c8cSAlex Bennée break 68239d87c8cSAlex Bennée fi 68339d87c8cSAlex Bennéedone 68439d87c8cSAlex Bennée 6853c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 6863c4a4d0dSPeter Maydellif has clang; then 6873c4a4d0dSPeter Maydell objcc=clang 6883c4a4d0dSPeter Maydellelse 6893c4a4d0dSPeter Maydell objcc="$cc" 6903c4a4d0dSPeter Maydellfi 6913c4a4d0dSPeter Maydell 6923457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 6933457a3f8SJuan Quintela EXESUF=".exe" 69478e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 6955770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 69693b25869SJohn Snow write_c_skeleton; 697d17f305aSPaolo Bonzini prefix="/qemu" 69877433a5fSMarc-André Lureau qemu_suffix="" 6993457a3f8SJuan Quintelafi 7003457a3f8SJuan Quintela 701487fefdbSAnthony Liguoriwerror="" 70285aa5189Sbellard 70361d63097SPaolo Bonzini. $source_path/scripts/meson-buildoptions.sh 70461d63097SPaolo Bonzini 70561d63097SPaolo Bonzinimeson_options= 70661d63097SPaolo Bonzinimeson_option_parse() { 70761d63097SPaolo Bonzini meson_options="$meson_options $(_meson_option_parse "$@")" 70861d63097SPaolo Bonzini if test $? -eq 1; then 70961d63097SPaolo Bonzini echo "ERROR: unknown option $1" 71061d63097SPaolo Bonzini echo "Try '$0 --help' for more information" 71161d63097SPaolo Bonzini exit 1 71261d63097SPaolo Bonzini fi 71361d63097SPaolo Bonzini} 71461d63097SPaolo Bonzini 7157d13299dSbellardfor opt do 71689138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 7177d13299dSbellard case "$opt" in 7182efc3265Sbellard --help|-h) show_help=yes 7192efc3265Sbellard ;; 72099123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 72199123e13SMike Frysinger ;; 722b1a550a0Spbrook --prefix=*) prefix="$optarg" 7237d13299dSbellard ;; 724b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 72532ce6337Sbellard ;; 726ac0df51dSaliguori --cross-prefix=*) 7277d13299dSbellard ;; 728ac0df51dSaliguori --cc=*) 7297d13299dSbellard ;; 730b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 73183469015Sbellard ;; 73283f73fceSTomoki Sekiyama --cxx=*) 73383f73fceSTomoki Sekiyama ;; 734e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 735e007dbecSMichael S. Tsirkin ;; 7363c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 7373c4a4d0dSPeter Maydell ;; 738b1a550a0Spbrook --make=*) make="$optarg" 7397d13299dSbellard ;; 740b6daf4d3SPaolo Bonzini --install=*) 7416a882643Spbrook ;; 7420a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 743c886edfbSBlue Swirl ;; 7442eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 7452eb054c2SPeter Maydell ;; 746a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 747a5665051SPaolo Bonzini ;; 748a5665051SPaolo Bonzini --meson=*) meson="$optarg" 749a5665051SPaolo Bonzini ;; 75048328880SPaolo Bonzini --ninja=*) ninja="$optarg" 75148328880SPaolo Bonzini ;; 752e2d8830eSBrad --smbd=*) smbd="$optarg" 753e2d8830eSBrad ;; 754e2a2ed06SJuan Quintela --extra-cflags=*) 7557d13299dSbellard ;; 75611cde1c8SBruno Dominguez --extra-cxxflags=*) 75711cde1c8SBruno Dominguez ;; 758e910c7d9SPhilippe Mathieu-Daudé --extra-objcflags=*) 759e910c7d9SPhilippe Mathieu-Daudé ;; 760e2a2ed06SJuan Quintela --extra-ldflags=*) 7617d13299dSbellard ;; 7625bc62e01SGerd Hoffmann --enable-debug-info) 7635bc62e01SGerd Hoffmann ;; 7645bc62e01SGerd Hoffmann --disable-debug-info) 7655bc62e01SGerd Hoffmann ;; 766d75402b5SAlex Bennée --cross-cc-*) 767d75402b5SAlex Bennée ;; 76817969268SFam Zheng --enable-modules) 76917969268SFam Zheng modules="yes" 77017969268SFam Zheng ;; 7713aa88b31SStefan Hajnoczi --disable-modules) 7723aa88b31SStefan Hajnoczi modules="no" 7733aa88b31SStefan Hajnoczi ;; 774bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 775bd83c861SChristian Ehrhardt ;; 776bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 777bd83c861SChristian Ehrhardt ;; 7782ff6b91eSJuan Quintela --cpu=*) 7797d13299dSbellard ;; 780b1a550a0Spbrook --target-list=*) target_list="$optarg" 781447e133fSAlex Bennée if test "$target_list_exclude"; then 782447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 783447e133fSAlex Bennée fi 784447e133fSAlex Bennée ;; 785447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 786447e133fSAlex Bennée if test "$target_list"; then 787447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 788447e133fSAlex Bennée fi 789de83cd02Sbellard ;; 79074242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 7919410b56cSPrerna Saxena ;; 7927bc3ca7fSPaolo Bonzini --with-default-devices) default_devices="true" 793f3494749SPaolo Bonzini ;; 7947bc3ca7fSPaolo Bonzini --without-default-devices) default_devices="false" 795f3494749SPaolo Bonzini ;; 796d1d5e9eeSAlex Bennée --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option" 797d1d5e9eeSAlex Bennée ;; 798d1d5e9eeSAlex Bennée --with-devices-*) device_arch=${opt#--with-devices-}; 799d1d5e9eeSAlex Bennée device_arch=${device_arch%%=*} 800d1d5e9eeSAlex Bennée cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak 801d1d5e9eeSAlex Bennée if test -f "$cf"; then 802d1d5e9eeSAlex Bennée device_archs="$device_archs $device_arch" 803d1d5e9eeSAlex Bennée eval "devices_${device_arch}=\$optarg" 804d1d5e9eeSAlex Bennée else 805d1d5e9eeSAlex Bennée error_exit "File $cf does not exist" 806d1d5e9eeSAlex Bennée fi 807d1d5e9eeSAlex Bennée ;; 808c87ea116SAlex Bennée --without-default-features) # processed above 809c87ea116SAlex Bennée ;; 8101d728c39SBlue Swirl --enable-gcov) gcov="yes" 8111d728c39SBlue Swirl ;; 81279427693SLoïc Minier --static) 81379427693SLoïc Minier static="yes" 81417884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 81543ce4dfeSbellard ;; 8160b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 8170b24e75fSPaolo Bonzini ;; 8180b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 8190b24e75fSPaolo Bonzini ;; 8203aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 8213aa5d2beSAlon Levy ;; 8228bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 8238bf188aaSMichael Tokarev ;; 8240f94d6daSAlon Levy --includedir=*) includedir="$optarg" 8250f94d6daSAlon Levy ;; 826528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 8270b24e75fSPaolo Bonzini ;; 82877433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 829023d3d67SEduardo Habkost ;; 830c6502638SBruce Rogers --docdir=*) docdir="$optarg" 8310b24e75fSPaolo Bonzini ;; 832fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 833fe0038beSPaolo Bonzini ;; 834ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 83507381cc1SAnthony Liguori ;; 836785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 837785c23aeSLuiz Capitulino ;; 8383d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 8393d5eecabSGerd Hoffmann ;; 840181ce1d0SOlaf Hering --host=*|--build=*|\ 841181ce1d0SOlaf Hering --disable-dependency-tracking|\ 842785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 843fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 844023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 845023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 846023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 847023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 848023ddd74SMax Filippov # lots of directory switches by default. 849023ddd74SMax Filippov ;; 8500c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 8510c58ac1cSmalc ;; 85289138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 853b64ec4e4SFam Zheng ;; 85489138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 855eb852011SMarkus Armbruster ;; 856f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 857f8393946Saurel32 ;; 858f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 859f8393946Saurel32 ;; 860f3d08ee6SPaul Brook --enable-debug) 861f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 862f3d08ee6SPaul Brook debug_tcg="yes" 863c55cf6abSPaolo Bonzini meson_option_parse --enable-debug-mutex "" 864f3d08ee6SPaul Brook debug="yes" 865b553a042SJohn Snow fortify_source="no" 866f3d08ee6SPaul Brook ;; 867247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 868247724cbSMarc-André Lureau ;; 869247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 870247724cbSMarc-André Lureau ;; 8710aebab04SLingfeng Yang --enable-tsan) tsan="yes" 8720aebab04SLingfeng Yang ;; 8730aebab04SLingfeng Yang --disable-tsan) tsan="no" 8740aebab04SLingfeng Yang ;; 8754d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 876c20709aaSbellard ;; 877fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 878fd6fc214SPaolo Bonzini ;; 8794d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 8807c57bdd8SMarc-André Lureau ;; 88103a3c0b3SPaolo Bonzini --enable-slirp=*) slirp="$optarg" 882675b9b53SMarc-André Lureau ;; 8831badb709SPaolo Bonzini --disable-xen) xen="disabled" 884e37630caSaliguori ;; 8851badb709SPaolo Bonzini --enable-xen) xen="enabled" 886fc321b4bSJuan Quintela ;; 8871badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 888d1a14257SAlex Bennée plugins="no" 889b3f6ea7eSPaolo Bonzini ;; 8901badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 891b3f6ea7eSPaolo Bonzini ;; 892cad25d69Spbrook --disable-system) softmmu="no" 8930a8e90f4Spbrook ;; 894cad25d69Spbrook --enable-system) softmmu="yes" 8950a8e90f4Spbrook ;; 8960953a80fSZachary Amsden --disable-user) 8970953a80fSZachary Amsden linux_user="no" ; 8980953a80fSZachary Amsden bsd_user="no" ; 8990953a80fSZachary Amsden ;; 9000953a80fSZachary Amsden --enable-user) ;; 901831b7825Sths --disable-linux-user) linux_user="no" 9020a8e90f4Spbrook ;; 903831b7825Sths --enable-linux-user) linux_user="yes" 904831b7825Sths ;; 90584778508Sblueswir1 --disable-bsd-user) bsd_user="no" 90684778508Sblueswir1 ;; 90784778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 90884778508Sblueswir1 ;; 90940d6444eSAvi Kivity --enable-pie) pie="yes" 91034005a00SKirill A. Shutemov ;; 91140d6444eSAvi Kivity --disable-pie) pie="no" 91234005a00SKirill A. Shutemov ;; 91385aa5189Sbellard --enable-werror) werror="yes" 91485aa5189Sbellard ;; 91585aa5189Sbellard --disable-werror) werror="no" 91685aa5189Sbellard ;; 917cdad781dSDaniele Buono --enable-lto) lto="true" 918cdad781dSDaniele Buono ;; 919cdad781dSDaniele Buono --disable-lto) lto="false" 920cdad781dSDaniele Buono ;; 92163678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 92263678e17SSteven Noonan ;; 92363678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 92463678e17SSteven Noonan ;; 9251e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 9261e4f6065SDaniele Buono ;; 9271e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 9281e4f6065SDaniele Buono ;; 9299e62ba48SDaniele Buono --enable-cfi) 9309e62ba48SDaniele Buono cfi="true"; 9319e62ba48SDaniele Buono lto="true"; 9329e62ba48SDaniele Buono ;; 9339e62ba48SDaniele Buono --disable-cfi) cfi="false" 9349e62ba48SDaniele Buono ;; 935fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 9362df87df7SJuan Quintela ;; 937fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 938fbb4121dSPaolo Bonzini ;; 939fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 940fbb4121dSPaolo Bonzini ;; 94103a3c0b3SPaolo Bonzini --enable-fdt=*) fdt="$optarg" 9422df87df7SJuan Quintela ;; 9437e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 9444a19f1ecSpbrook ;; 945519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 946519175a2SAlex Barcelo ;; 947d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 948d5970055SMichael S. Tsirkin ;; 949d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 950d5970055SMichael S. Tsirkin ;; 951042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 952042cea27SGonglei ;; 953299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 954042cea27SGonglei ;; 9555e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 9565e9be92dSNicholas Bellinger ;; 9575e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 9585e9be92dSNicholas Bellinger ;; 959fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 960fc0b9b0eSStefan Hajnoczi ;; 961fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 962fc0b9b0eSStefan Hajnoczi ;; 96398fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 96498fc1adaSDr. David Alan Gilbert ;; 96598fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 96698fc1adaSDr. David Alan Gilbert ;; 967da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 96820ff075bSMichael Walle ;; 969da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 97020ff075bSMichael Walle ;; 9711ffb3bbbSPaolo Bonzini --disable-zlib-test) 9721ece9905SAlon Levy ;; 97352b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 97452b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 975583f6e7bSStefan Hajnoczi ;; 976cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 977cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 978cb6414dfSFam Zheng ;; 979315d3184SFam Zheng --enable-uuid|--disable-uuid) 980315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 981315d3184SFam Zheng ;; 982a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 983a1c5e949SDaniel P. Berrange ;; 9842da776dbSMichael R. Hines --enable-rdma) rdma="yes" 9852da776dbSMichael R. Hines ;; 9862da776dbSMichael R. Hines --disable-rdma) rdma="no" 9872da776dbSMichael R. Hines ;; 98821ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 98921ab34c9SMarcel Apfelbaum ;; 99021ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 99121ab34c9SMarcel Apfelbaum ;; 992e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 993e6a74868SMarc-André Lureau ;; 994299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 995299e6f19SPaolo Bonzini ;; 996108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 997108a6481SCindy Lu ;; 998108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 999108a6481SCindy Lu ;; 1000299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1001299e6f19SPaolo Bonzini ;; 1002299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1003e6a74868SMarc-André Lureau ;; 10048b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 10058ca80760SRichard Henderson ;; 10068b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 10078ca80760SRichard Henderson ;; 10088b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1009e219c499SRichard Henderson ;; 101003a3c0b3SPaolo Bonzini --enable-capstone=*) capstone="$optarg" 1011e219c499SRichard Henderson ;; 1012cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1013cc84d63aSDaniel P. Berrange ;; 10147d7dbf9dSDan Streetman --with-git-submodules=*) 10157d7dbf9dSDan Streetman git_submodules_action="$optarg" 1016f62bbee5SDaniel P. Berrange ;; 10179b8e4298SAlex Bennée --enable-plugins) if test "$mingw32" = "yes"; then 10189b8e4298SAlex Bennée error_exit "TCG plugins not currently supported on Windows platforms" 10199b8e4298SAlex Bennée else 10209b8e4298SAlex Bennée plugins="yes" 10219b8e4298SAlex Bennée fi 102240e8c6f4SAlex Bennée ;; 102340e8c6f4SAlex Bennée --disable-plugins) plugins="no" 102440e8c6f4SAlex Bennée ;; 1025afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1026afc3a8f9SAlex Bennée ;; 1027afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1028afc3a8f9SAlex Bennée ;; 1029f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1030f48e590aSAlex Bennée ;; 103154e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 103254e7aac0SAlexey Krasikov ;; 103354e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 103454e7aac0SAlexey Krasikov ;; 103520cf7b8eSDenis Plotnikov --enable-gio) gio=yes 103620cf7b8eSDenis Plotnikov ;; 103720cf7b8eSDenis Plotnikov --disable-gio) gio=no 103820cf7b8eSDenis Plotnikov ;; 10393b4da132SPaolo Bonzini # backwards compatibility options 10403b4da132SPaolo Bonzini --enable-trace-backend=*) meson_option_parse "--enable-trace-backends=$optarg" "$optarg" 10413b4da132SPaolo Bonzini ;; 10423b4da132SPaolo Bonzini --disable-blobs) meson_option_parse --disable-install-blobs "" 10433b4da132SPaolo Bonzini ;; 10443b4da132SPaolo Bonzini --enable-tcmalloc) meson_option_parse --enable-malloc=tcmalloc tcmalloc 10453b4da132SPaolo Bonzini ;; 10463b4da132SPaolo Bonzini --enable-jemalloc) meson_option_parse --enable-malloc=jemalloc jemalloc 10473b4da132SPaolo Bonzini ;; 10483b4da132SPaolo Bonzini # everything else has the same name in configure and meson 104961d63097SPaolo Bonzini --enable-* | --disable-*) meson_option_parse "$opt" "$optarg" 105061d63097SPaolo Bonzini ;; 10512d2ad6d0SFam Zheng *) 10522d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 10532d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 10542d2ad6d0SFam Zheng exit 1 10557f1559c6Sbalrog ;; 10567d13299dSbellard esac 10577d13299dSbellarddone 10587d13299dSbellard 1059d1a14257SAlex Bennée# test for any invalid configuration combinations 1060d1a14257SAlex Bennéeif test "$plugins" = "yes" -a "$tcg" = "disabled"; then 1061d1a14257SAlex Bennée error_exit "Can't enable plugins on non-TCG builds" 1062d1a14257SAlex Bennéefi 1063d1a14257SAlex Bennée 10647d7dbf9dSDan Streetmancase $git_submodules_action in 10657d7dbf9dSDan Streetman update|validate) 10667d7dbf9dSDan Streetman if test ! -e "$source_path/.git"; then 10677d7dbf9dSDan Streetman echo "ERROR: cannot $git_submodules_action git submodules without .git" 10687d7dbf9dSDan Streetman exit 1 10697d7dbf9dSDan Streetman fi 10707d7dbf9dSDan Streetman ;; 10717d7dbf9dSDan Streetman ignore) 1072b80fd281SPaolo Bonzini if ! test -f "$source_path/ui/keycodemapdb/README" 1073b80fd281SPaolo Bonzini then 1074b80fd281SPaolo Bonzini echo 1075b80fd281SPaolo Bonzini echo "ERROR: missing GIT submodules" 1076b80fd281SPaolo Bonzini echo 1077b80fd281SPaolo Bonzini if test -e "$source_path/.git"; then 1078b80fd281SPaolo Bonzini echo "--with-git-submodules=ignore specified but submodules were not" 1079b80fd281SPaolo Bonzini echo "checked out. Please initialize and update submodules." 1080b80fd281SPaolo Bonzini else 1081b80fd281SPaolo Bonzini echo "This is not a GIT checkout but module content appears to" 1082b80fd281SPaolo Bonzini echo "be missing. Do not use 'git archive' or GitHub download links" 1083b80fd281SPaolo Bonzini echo "to acquire QEMU source archives. Non-GIT builds are only" 1084b80fd281SPaolo Bonzini echo "supported with source archives linked from:" 1085b80fd281SPaolo Bonzini echo 1086b80fd281SPaolo Bonzini echo " https://www.qemu.org/download/#source" 1087b80fd281SPaolo Bonzini echo 1088b80fd281SPaolo Bonzini echo "Developers working with GIT can use scripts/archive-source.sh" 1089b80fd281SPaolo Bonzini echo "if they need to create valid source archives." 1090b80fd281SPaolo Bonzini fi 1091b80fd281SPaolo Bonzini echo 1092b80fd281SPaolo Bonzini exit 1 1093b80fd281SPaolo Bonzini fi 10947d7dbf9dSDan Streetman ;; 10957d7dbf9dSDan Streetman *) 10967d7dbf9dSDan Streetman echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" 10977d7dbf9dSDan Streetman exit 1 10987d7dbf9dSDan Streetman ;; 10997d7dbf9dSDan Streetmanesac 11007d7dbf9dSDan Streetman 110122a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 110222a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 110322a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 110422a87800SMarc-André Lureau 110522a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 110615588a62SJoshua Watt bindir="${bindir:-$prefix}" 110722a87800SMarc-André Lureauelse 110815588a62SJoshua Watt bindir="${bindir:-$prefix/bin}" 110915588a62SJoshua Wattfi 111022a87800SMarc-André Lureaumandir="${mandir:-$prefix/share/man}" 111122a87800SMarc-André Lureaudatadir="${datadir:-$prefix/share}" 1112ca8c0909SMarc-André Lureaudocdir="${docdir:-$prefix/share/doc}" 111322a87800SMarc-André Lureausysconfdir="${sysconfdir:-$prefix/etc}" 111422a87800SMarc-André Lureaulocal_statedir="${local_statedir:-$prefix/var}" 111516bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 111616bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 111722a87800SMarc-André Lureau 11189557af9cSAlex Bennéeif eval test -z "\${cross_cc_$cpu}"; then 1119b1aa4de1SAlex Bennée eval "cross_cc_${cpu}=\$cc" 11202038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 11219557af9cSAlex Bennéefi 112279f3b12fSPeter Crosthwaite 112360e0df25SPeter Maydelldefault_target_list="" 11246e92f823SPeter Maydellmak_wilds="" 11256e92f823SPeter Maydell 1126b915a2f1SPaolo Bonziniif [ "$linux_user" != no ]; then 1127b915a2f1SPaolo Bonzini if [ "$targetos" = linux ] && [ -d $source_path/linux-user/include/host/$cpu ]; then 1128b915a2f1SPaolo Bonzini linux_user=yes 1129b915a2f1SPaolo Bonzini elif [ "$linux_user" = yes ]; then 1130b915a2f1SPaolo Bonzini error_exit "linux-user not supported on this architecture" 1131b915a2f1SPaolo Bonzini fi 1132b915a2f1SPaolo Bonzinifi 1133b915a2f1SPaolo Bonziniif [ "$bsd_user" != no ]; then 1134b915a2f1SPaolo Bonzini if [ "$bsd_user" = "" ]; then 1135b915a2f1SPaolo Bonzini test $targetos = freebsd && bsd_user=yes 1136b915a2f1SPaolo Bonzini fi 1137b915a2f1SPaolo Bonzini if [ "$bsd_user" = yes ] && ! [ -d $source_path/bsd-user/$targetos ]; then 1138b915a2f1SPaolo Bonzini error_exit "bsd-user not supported on this host OS" 1139b915a2f1SPaolo Bonzini fi 1140b915a2f1SPaolo Bonzinifi 114160e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 1142812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak" 114360e0df25SPeter Maydellfi 114460e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 1145812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak" 114660e0df25SPeter Maydellfi 114760e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 1148812b31d3SAlex Bennée mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak" 114960e0df25SPeter Maydellfi 115060e0df25SPeter Maydell 1151447e133fSAlex Bennéefor config in $mak_wilds; do 1152447e133fSAlex Bennée target="$(basename "$config" .mak)" 115398db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1154447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1155447e133fSAlex Bennée fi 1156447e133fSAlex Bennéedone 11576e92f823SPeter Maydell 1158af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1159af5db58eSpbrookcat << EOF 1160af5db58eSpbrook 1161af5db58eSpbrookUsage: configure [options] 1162af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1163af5db58eSpbrook 116408fb77edSStefan WeilStandard options: 116508fb77edSStefan Weil --help print this message 116608fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 116708fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 116808fb77edSStefan Weil use %M for cpu name [$interp_prefix] 116974154d7eSThomas Huth --target-list=LIST set target list (default: build all) 117008fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 117108fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 1172447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 117308fb77edSStefan Weil 117408fb77edSStefan WeilAdvanced options (experts only): 11753812c0c4SJoelle van Dyne --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] 117608fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 117708fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 117808fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 117908fb77edSStefan Weil build time 118008fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 118108fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 1182a2866660SPaolo Bonzini --extra-cflags=CFLAGS append extra C compiler flags CFLAGS 1183a2866660SPaolo Bonzini --extra-cxxflags=CXXFLAGS append extra C++ compiler flags CXXFLAGS 1184e910c7d9SPhilippe Mathieu-Daudé --extra-objcflags=OBJCFLAGS append extra Objective C compiler flags OBJCFLAGS 118508fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1186d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1187479ca4ccSMatheus Ferst --cross-cc-cflags-ARCH= use compiler flags when building ARCH guest tests 118808fb77edSStefan Weil --make=MAKE use specified make [$make] 118908fb77edSStefan Weil --python=PYTHON use specified python [$python] 11902eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1191a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 119248328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 119308fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1194db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 11957d7dbf9dSDan Streetman --with-git-submodules=update update git submodules (default if .git dir exists) 11967d7dbf9dSDan Streetman --with-git-submodules=validate fail if git submodules are not up to date 11977d7dbf9dSDan Streetman --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) 119808fb77edSStefan Weil --static enable static build [$static] 119908fb77edSStefan Weil --mandir=PATH install man pages in PATH 120010ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1201fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 120210ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 120308fb77edSStefan Weil --bindir=PATH install binaries in PATH 120408fb77edSStefan Weil --libdir=PATH install libraries in PATH 1205db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 120610ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 120708fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 12083d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 120913336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1210ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1211db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1212c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1213c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1214c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1215d1d5e9eeSAlex Bennée desired devices in configs/devices/) 1216d1d5e9eeSAlex Bennée --with-devices-ARCH=NAME override default configs/devices 121708fb77edSStefan Weil --enable-debug enable common debug build options 1218247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 12190aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 122008fb77edSStefan Weil --disable-werror disable compilation abort on warning 122163678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 122216bfbc70SPaolo Bonzini --audio-drv-list=LIST set audio drivers to try if -audiodev is not used 122308fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 122408fb77edSStefan Weil --block-drv-rw-whitelist=L 122508fb77edSStefan Weil set block driver read-write whitelist 1226e5f05f8cSKevin Wolf (by default affects only QEMU, not tools like qemu-img) 122708fb77edSStefan Weil --block-drv-ro-whitelist=L 122808fb77edSStefan Weil set block driver read-only whitelist 1229e5f05f8cSKevin Wolf (by default affects only QEMU, not tools like qemu-img) 123008fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 123108fb77edSStefan Weil Default:trace-<pid> 1232c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 123308fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 123433c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 123508fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1236a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 123740e8c6f4SAlex Bennée --enable-plugins 123840e8c6f4SAlex Bennée enable plugins via shared library loading 1239afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1240f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 124161d63097SPaolo BonziniEOF 124261d63097SPaolo Bonzini meson_options_help 124361d63097SPaolo Bonzinicat << EOF 1244c23f23b9SMichael Tokarev system all system emulation targets 1245c23f23b9SMichael Tokarev user supported user emulation targets 1246c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1247c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1248c23f23b9SMichael Tokarev pie Position Independent Executables 124921e709aaSMarc-André Lureau modules modules support (non-Windows) 1250bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1251c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1252c23f23b9SMichael Tokarev debug-info debugging information 1253cdad781dSDaniele Buono lto Enable Link-Time Optimization. 12541e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 12551e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 125621ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 125721ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1258299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1259299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1260299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1261299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1262299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1263299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1264108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 1265c12d66aaSLin Ma opengl opengl support 126620cf7b8eSDenis Plotnikov gio libgio support 126708fb77edSStefan Weil 126808fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1269af5db58eSpbrookEOF 12702d2ad6d0SFam Zhengexit 0 1271af5db58eSpbrookfi 1272af5db58eSpbrook 12739c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1274bb768f71SThomas Huthrm -f */config-devices.mak.d 12759c790242SThomas Huth 1276faf44142SDaniel P. Berrangéif test -z "$python" 1277faf44142SDaniel P. Berrangéthen 1278c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1279c53eeaf7SStefan Hajnoczifi 12808e2c76bdSRoman Bolshakovif ! has "$make" 12818e2c76bdSRoman Bolshakovthen 12828e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 12838e2c76bdSRoman Bolshakovfi 1284c53eeaf7SStefan Hajnoczi 1285c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1286c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 12871b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 12881b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1289c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1290c53eeaf7SStefan Hajnoczifi 1291c53eeaf7SStefan Hajnoczi 1292755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1293406ab2f3SCleber 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) 1294755ee70fSCleber Rosa 1295c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1296c53eeaf7SStefan Hajnoczipython="$python -B" 1297c53eeaf7SStefan Hajnoczi 12980a01d76fSMarc-André Lureauif test -z "$meson"; then 12996638cae5SPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.59.3; then 13000a01d76fSMarc-André Lureau meson=meson 13017d7dbf9dSDan Streetman elif test $git_submodules_action != 'ignore' ; then 13020a01d76fSMarc-André Lureau meson=git 13030a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 13040a01d76fSMarc-André Lureau meson=internal 13050a01d76fSMarc-André Lureau else 13060a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 13070a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 13080a01d76fSMarc-André Lureau else 1309a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 1310a5665051SPaolo Bonzini fi 13110a01d76fSMarc-André Lureau fi 13120a01d76fSMarc-André Lureauelse 13130a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 13140a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 13150a01d76fSMarc-André Lureau # 13160a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 13170a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 13180a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 13190a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 13200a01d76fSMarc-André Lureau case "$meson" in 13210a01d76fSMarc-André Lureau git | internal) ;; 13220a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 13230a01d76fSMarc-André Lureau esac 13240a01d76fSMarc-André Lureau fi 13250a01d76fSMarc-André Lureaufi 1326a5665051SPaolo Bonzini 13270a01d76fSMarc-André Lureauif test "$meson" = git; then 13280a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 13290a01d76fSMarc-André Lureaufi 13300a01d76fSMarc-André Lureau 13310a01d76fSMarc-André Lureaucase "$meson" in 13320a01d76fSMarc-André Lureau git | internal) 13330a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 13340a01d76fSMarc-André Lureau ;; 133584ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 13360a01d76fSMarc-André Lureauesac 13370a01d76fSMarc-André Lureau 133809e93326SPaolo Bonzini# Probe for ninja 133948328880SPaolo Bonzini 134048328880SPaolo Bonziniif test -z "$ninja"; then 134148328880SPaolo Bonzini for c in ninja ninja-build samu; do 134248328880SPaolo Bonzini if has $c; then 134348328880SPaolo Bonzini ninja=$(command -v "$c") 134448328880SPaolo Bonzini break 134548328880SPaolo Bonzini fi 134648328880SPaolo Bonzini done 134709e93326SPaolo Bonzini if test -z "$ninja"; then 134809e93326SPaolo Bonzini error_exit "Cannot find Ninja" 134909e93326SPaolo Bonzini fi 135048328880SPaolo Bonzinifi 1351a5665051SPaolo Bonzini 13529aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 13539aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 13549aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 13559aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 13569aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 13579aae6e54SDaniel Henrique Barbozaif compile_object ; then 13589aae6e54SDaniel Henrique Barboza : C compiler works ok 13599aae6e54SDaniel Henrique Barbozaelse 13609aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 13619aae6e54SDaniel Henrique Barbozafi 13629aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 13639aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 13649aae6e54SDaniel Henrique Barbozafi 13659aae6e54SDaniel Henrique Barboza 13669c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 13679c83ffd8SPeter Maydell# by default. Only enable by default for git builds 13689c83ffd8SPeter Maydellif test -z "$werror" ; then 13697d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore" && \ 1370e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 13719c83ffd8SPeter Maydell werror="yes" 13729c83ffd8SPeter Maydell else 13739c83ffd8SPeter Maydell werror="no" 13749c83ffd8SPeter Maydell fi 13759c83ffd8SPeter Maydellfi 13769c83ffd8SPeter Maydell 1377975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 1378fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 1379fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 1380fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 1381fb59dabdSPeter Maydell # host OS we should stop now. 1382951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 1383fb59dabdSPeter Maydellfi 1384fb59dabdSPeter Maydell 1385efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 1386efc6c070SThomas Huthcat > $TMPC << EOF 1387efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 1388efc6c070SThomas Huth# ifdef __apple_build_version__ 13892a85a08cSDaniel P. Berrangé# if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 13902a85a08cSDaniel P. Berrangé# error You need at least XCode Clang v10.0 to compile QEMU 1391efc6c070SThomas Huth# endif 1392efc6c070SThomas Huth# else 13932a85a08cSDaniel P. Berrangé# if __clang_major__ < 6 || (__clang_major__ == 6 && __clang_minor__ < 0) 13942a85a08cSDaniel P. Berrangé# error You need at least Clang v6.0 to compile QEMU 1395efc6c070SThomas Huth# endif 1396efc6c070SThomas Huth# endif 1397efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 13983830df5fSnia# if __GNUC__ < 7 || (__GNUC__ == 7 && __GNUC_MINOR__ < 4) 13993830df5fSnia# error You need at least GCC v7.4.0 to compile QEMU 1400efc6c070SThomas Huth# endif 1401efc6c070SThomas Huth#else 1402efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 1403efc6c070SThomas Huth#endif 1404efc6c070SThomas Huthint main (void) { return 0; } 1405efc6c070SThomas HuthEOF 1406efc6c070SThomas Huthif ! compile_prog "" "" ; then 14073830df5fSnia error_exit "You need at least GCC v7.4 or Clang v6.0 (or XCode Clang v10.0)" 1408efc6c070SThomas Huthfi 1409efc6c070SThomas Huth 141000849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 141100849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 141200849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 141300849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 141400849b92SRichard Henderson# just silently disable some features, so it's too error prone. 141500849b92SRichard Henderson 141600849b92SRichard Hendersonwarn_flags= 141700849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 141800849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 141900849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 142000849b92SRichard Hendersonadd_to warn_flags -Wformat-security 142100849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 142200849b92SRichard Hendersonadd_to warn_flags -Winit-self 142300849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 142400849b92SRichard Hendersonadd_to warn_flags -Wempty-body 142500849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 142600849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 142700849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 14280a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 142900849b92SRichard Henderson 143000849b92SRichard Hendersonnowarn_flags= 143100849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 143200849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 143300849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 143400849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 143500849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 1436aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 1437bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 143800849b92SRichard Henderson 143900849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 144093b25869SJohn Snow 144193b25869SJohn Snowcc_has_warning_flag() { 144293b25869SJohn Snow write_c_skeleton; 144393b25869SJohn Snow 1444a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 1445a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 1446a1d29d6cSPeter Maydell # warning options). 144793b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 144893b25869SJohn Snow compile_prog "-Werror $optflag" "" 144993b25869SJohn Snow} 145093b25869SJohn Snow 14514cb37d11SPhilippe Mathieu-Daudéobjcc_has_warning_flag() { 14524cb37d11SPhilippe Mathieu-Daudé cat > $TMPM <<EOF 14534cb37d11SPhilippe Mathieu-Daudéint main(void) { return 0; } 14544cb37d11SPhilippe Mathieu-DaudéEOF 14554cb37d11SPhilippe Mathieu-Daudé 14564cb37d11SPhilippe Mathieu-Daudé # Use the positive sense of the flag when testing for -Wno-wombat 14574cb37d11SPhilippe Mathieu-Daudé # support (gcc will happily accept the -Wno- form of unknown 14584cb37d11SPhilippe Mathieu-Daudé # warning options). 14594cb37d11SPhilippe Mathieu-Daudé optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 14604cb37d11SPhilippe Mathieu-Daudé do_objc -Werror $optflag \ 14614cb37d11SPhilippe Mathieu-Daudé $OBJCFLAGS $EXTRA_OBJCFLAGS $CONFIGURE_OBJCFLAGS $QEMU_OBJCFLAGS \ 14624cb37d11SPhilippe Mathieu-Daudé -o $TMPE $TMPM $QEMU_LDFLAGS 14634cb37d11SPhilippe Mathieu-Daudé} 14644cb37d11SPhilippe Mathieu-Daudé 146593b25869SJohn Snowfor flag in $gcc_flags; do 146693b25869SJohn Snow if cc_has_warning_flag $flag ; then 14678d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 14688d05095cSPaolo Bonzini fi 14694cb37d11SPhilippe Mathieu-Daudé if objcc_has_warning_flag $flag ; then 14704cb37d11SPhilippe Mathieu-Daudé QEMU_OBJCFLAGS="$QEMU_OBJCFLAGS $flag" 14714cb37d11SPhilippe Mathieu-Daudé fi 14728d05095cSPaolo Bonzinidone 14738d05095cSPaolo Bonzini 147463678e17SSteven Noonanif test "$stack_protector" != "no"; then 1475fccd35a0SRodrigo Rebello cat > $TMPC << EOF 1476fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 1477fccd35a0SRodrigo Rebello{ 1478fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 1479fccd35a0SRodrigo Rebello while (*c) { 1480fccd35a0SRodrigo Rebello *p++ = *c++; 1481fccd35a0SRodrigo Rebello } 1482fccd35a0SRodrigo Rebello return 0; 1483fccd35a0SRodrigo Rebello} 1484fccd35a0SRodrigo RebelloEOF 148563678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 14863b463a3fSMiroslav Rezanina sp_on=0 148763678e17SSteven Noonan for flag in $gcc_flags; do 1488590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 1489590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 1490086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 1491590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 149263678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 1493db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 14943b463a3fSMiroslav Rezanina sp_on=1 149563678e17SSteven Noonan break 149663678e17SSteven Noonan fi 149763678e17SSteven Noonan done 14983b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 14993b463a3fSMiroslav Rezanina if test $sp_on = 0; then 15003b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 15013b463a3fSMiroslav Rezanina fi 15023b463a3fSMiroslav Rezanina fi 150337746c5eSMarc-André Lureaufi 150437746c5eSMarc-André Lureau 150520bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 150620bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 150720bc94a2SPaolo Bonzinicat > $TMPC << EOF 150820bc94a2SPaolo Bonzinistruct { 150920bc94a2SPaolo Bonzini int a[2]; 151020bc94a2SPaolo Bonzini} x = {0}; 151120bc94a2SPaolo BonziniEOF 151220bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 151320bc94a2SPaolo Bonzini : 151420bc94a2SPaolo Bonzinielse 151520bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 151620bc94a2SPaolo Bonzinifi 151720bc94a2SPaolo Bonzini 151821e709aaSMarc-André Lureau# Our module code doesn't support Windows 151921e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 152021e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 152121e709aaSMarc-André Lureaufi 152221e709aaSMarc-André Lureau 1523bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 1524bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 1525bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 1526bd83c861SChristian Ehrhardtfi 1527bd83c861SChristian Ehrhardt 15285f2453acSAlex Bennée# Static linking is not possible with plugins, modules or PIE 152940d6444eSAvi Kivityif test "$static" = "yes" ; then 1530aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 1531aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 1532aa0d1f44SPaolo Bonzini fi 15335f2453acSAlex Bennée if test "$plugins" = "yes"; then 15345f2453acSAlex Bennée error_exit "static and plugins are mutually incompatible" 1535ba4dd2aaSAlex Bennée else 1536ba4dd2aaSAlex Bennée plugins="no" 15375f2453acSAlex Bennée fi 153840d6444eSAvi Kivityfi 153937650689SPaolo Bonzinitest "$plugins" = "" && plugins=yes 154040d6444eSAvi Kivity 154140d6444eSAvi Kivitycat > $TMPC << EOF 154221d4a791SAvi Kivity 154321d4a791SAvi Kivity#ifdef __linux__ 154421d4a791SAvi Kivity# define THREAD __thread 154521d4a791SAvi Kivity#else 154621d4a791SAvi Kivity# define THREAD 154721d4a791SAvi Kivity#endif 154821d4a791SAvi Kivitystatic THREAD int tls_var; 154921d4a791SAvi Kivityint main(void) { return tls_var; } 155040d6444eSAvi KivityEOF 1551b2634124SRichard Henderson 1552ffd205efSJessica Clarke# Check we support -fno-pie and -no-pie first; we will need the former for 1553ffd205efSJessica Clarke# building ROMs, and both for everything if --disable-pie is passed. 1554412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 1555412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 1556ffd205efSJessica Clarke LDFLAGS_NOPIE="-no-pie" 1557412aeacdSAlex Bennéefi 1558412aeacdSAlex Bennée 155912781462SRichard Hendersonif test "$static" = "yes"; then 1560eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 15615770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 156212781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 156312781462SRichard Henderson pie="yes" 156412781462SRichard Henderson elif test "$pie" = "yes"; then 156512781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 156612781462SRichard Henderson else 156712781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 156812781462SRichard Henderson pie="no" 156912781462SRichard Henderson fi 157012781462SRichard Hendersonelif test "$pie" = "no"; then 15715770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 1572ffd205efSJessica Clarke CONFIGURE_LDFLAGS="$LDFLAGS_NOPIE $CONFIGURE_LDFLAGS" 1573eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 15745770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 15755770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 157640d6444eSAvi Kivity pie="yes" 15772c674109SRichard Hendersonelif test "$pie" = "yes"; then 157876ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 157940d6444eSAvi Kivityelse 158040d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 158140d6444eSAvi Kivity pie="no" 158240d6444eSAvi Kivityfi 158340d6444eSAvi Kivity 1584e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 1585e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 1586e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 1587e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 1588e6cbd751SRichard Hendersonfi 1589e6cbd751SRichard Henderson 159009dada40SPaolo Bonzini########################################## 159109dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 159209dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 159309dada40SPaolo Bonzini# specification is necessary 159409dada40SPaolo Bonzini 159509dada40SPaolo Bonziniif test "$cpu" = "i386"; then 159609dada40SPaolo Bonzini cat > $TMPC << EOF 159709dada40SPaolo Bonzinistatic int sfaa(int *ptr) 159809dada40SPaolo Bonzini{ 159909dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 160009dada40SPaolo Bonzini} 160109dada40SPaolo Bonzini 160209dada40SPaolo Bonziniint main(void) 160309dada40SPaolo Bonzini{ 160409dada40SPaolo Bonzini int val = 42; 16051405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 160609dada40SPaolo Bonzini sfaa(&val); 160709dada40SPaolo Bonzini return val; 160809dada40SPaolo Bonzini} 160909dada40SPaolo BonziniEOF 161009dada40SPaolo Bonzini if ! compile_prog "" "" ; then 161109dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 161209dada40SPaolo Bonzini fi 161309dada40SPaolo Bonzinifi 161409dada40SPaolo Bonzini 161556267b62SPhilippe Mathieu-Daudéif test "$tcg" = "enabled"; then 161656267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 161756267b62SPhilippe Mathieu-Daudé git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 161856267b62SPhilippe Mathieu-Daudéfi 161956267b62SPhilippe Mathieu-Daudé 1620afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 1621fdb75aefSPaolo Bonzini default_targets=yes 1622d880a3baSPaolo Bonzini for target in $default_target_list; do 1623d880a3baSPaolo Bonzini target_list="$target_list $target" 1624d880a3baSPaolo Bonzini done 1625d880a3baSPaolo Bonzini target_list="${target_list# }" 1626121afa9eSAnthony Liguorielse 1627fdb75aefSPaolo Bonzini default_targets=no 162889138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 1629d880a3baSPaolo Bonzini for target in $target_list; do 163025b48338SPeter Maydell # Check that we recognised the target name; this allows a more 163125b48338SPeter Maydell # friendly error message than if we let it fall through. 163225b48338SPeter Maydell case " $default_target_list " in 163325b48338SPeter Maydell *" $target "*) 163425b48338SPeter Maydell ;; 163525b48338SPeter Maydell *) 163625b48338SPeter Maydell error_exit "Unknown target name '$target'" 163725b48338SPeter Maydell ;; 163825b48338SPeter Maydell esac 163925b48338SPeter Maydell done 1640d880a3baSPaolo Bonzinifi 164125b48338SPeter Maydell 1642f55fe278SPaolo Bonzini# see if system emulation was really requested 1643f55fe278SPaolo Bonzinicase " $target_list " in 1644f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 1645f55fe278SPaolo Bonzini ;; 1646f55fe278SPaolo Bonzini *) softmmu=no 1647f55fe278SPaolo Bonzini ;; 1648f55fe278SPaolo Bonziniesac 16495327cf48Sbellard 1650249247c9SJuan Quintelafeature_not_found() { 1651249247c9SJuan Quintela feature=$1 165221684af0SStewart Smith remedy=$2 1653249247c9SJuan Quintela 165476ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 165521684af0SStewart Smith "configure was not able to find it." \ 165621684af0SStewart Smith "$remedy" 1657249247c9SJuan Quintela} 1658249247c9SJuan Quintela 16597d13299dSbellard# --- 16607d13299dSbellard# big/little endian test 16617d13299dSbellardcat > $TMPC << EOF 1662659eb157SThomas Huth#include <stdio.h> 166361cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 166461cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 1665659eb157SThomas Huthint main(int argc, char *argv[]) 1666659eb157SThomas Huth{ 1667659eb157SThomas Huth return printf("%s %s\n", (char *)big_endian, (char *)little_endian); 16687d13299dSbellard} 16697d13299dSbellardEOF 16707d13299dSbellard 1671659eb157SThomas Huthif compile_prog ; then 1672659eb157SThomas Huth if strings -a $TMPE | grep -q BiGeNdIaN ; then 167361cc919fSMike Frysinger bigendian="yes" 1674659eb157SThomas Huth elif strings -a $TMPE | grep -q LiTtLeEnDiAn ; then 167561cc919fSMike Frysinger bigendian="no" 16767d13299dSbellard else 16777d13299dSbellard echo big/little test failed 1678659eb157SThomas Huth exit 1 16797d13299dSbellard fi 16807d13299dSbellardelse 168161cc919fSMike Frysinger echo big/little test failed 1682659eb157SThomas Huth exit 1 16837d13299dSbellardfi 16847d13299dSbellard 1685299e6f19SPaolo Bonzini######################################### 1686299e6f19SPaolo Bonzini# vhost interdependencies and host support 1687299e6f19SPaolo Bonzini 1688299e6f19SPaolo Bonzini# vhost backends 1689eb9baecdSSergio Lopezif test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then 1690eb9baecdSSergio Lopez error_exit "vhost-user is not available on Windows" 1691299e6f19SPaolo Bonzinifi 1692108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 1693108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 1694108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 1695108a6481SCindy Lufi 1696299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 1697299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 1698299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 1699299e6f19SPaolo Bonzinifi 1700299e6f19SPaolo Bonzini 1701299e6f19SPaolo Bonzini# vhost-kernel devices 1702299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 1703299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 1704299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 1705299e6f19SPaolo Bonzinifi 1706299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 1707299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 1708299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 1709299e6f19SPaolo Bonzinifi 1710299e6f19SPaolo Bonzini 1711299e6f19SPaolo Bonzini# vhost-user backends 1712299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 1713299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 1714299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 1715299e6f19SPaolo Bonzinifi 1716299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 1717299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 1718299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 1719299e6f19SPaolo Bonzinifi 172098fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 172198fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 172298fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 172398fc1adaSDr. David Alan Gilbertfi 1724108a6481SCindy Lu#vhost-vdpa backends 1725108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 1726108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 1727108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 1728108a6481SCindy Lufi 1729299e6f19SPaolo Bonzini 173040bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 1731299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 1732299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 173340bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 1734299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 1735299e6f19SPaolo Bonzinifi 1736299e6f19SPaolo Bonzini 1737015a33bdSGonglei########################################## 1738779ab5e3SStefan Weil# pkg-config probe 1739779ab5e3SStefan Weil 1740779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 174176ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 1742779ab5e3SStefan Weilfi 1743779ab5e3SStefan Weil 1744779ab5e3SStefan Weil########################################## 1745e37630caSaliguori# xen probe 1746e37630caSaliguori 17471badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 1748c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 1749c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 1750c1cdd9d5SJuergen Gross # to obtain all needed flags. 1751c1cdd9d5SJuergen Gross 1752c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 1753c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 1754c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 1755c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 17561badb709SPaolo Bonzini xen=enabled 17575b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 1758c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 175958ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 176058ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 176158ea9a7aSAnthony PERARD fi 1762582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 1763582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 1764c1cdd9d5SJuergen Gross else 1765c1cdd9d5SJuergen Gross 17665b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 1767d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 1768d5b93ddfSAnthony PERARD 176950ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 177050ced5b3SStefan Weil # If no, we are done and there is no Xen support. 177150ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 177250ced5b3SStefan Weil 177350ced5b3SStefan Weil # Xen (any) 177450ced5b3SStefan Weil cat > $TMPC <<EOF 177550ced5b3SStefan Weil#include <xenctrl.h> 177650ced5b3SStefan Weilint main(void) { 177750ced5b3SStefan Weil return 0; 177850ced5b3SStefan Weil} 177950ced5b3SStefan WeilEOF 178050ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 178150ced5b3SStefan Weil # Xen not found 17821badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 178321684af0SStewart Smith feature_not_found "xen" "Install xen devel" 178450ced5b3SStefan Weil fi 17851badb709SPaolo Bonzini xen=disabled 178650ced5b3SStefan Weil 1787d5b93ddfSAnthony PERARD # Xen unstable 178869deef08SPeter Maydell elif 178969deef08SPeter Maydell cat > $TMPC <<EOF && 17902cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 17912cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 17922cbf8903SRoss Lagerwall#include <xendevicemodel.h> 1793d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 17942cbf8903SRoss Lagerwallint main(void) { 17952cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 1796d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 17972cbf8903SRoss Lagerwall 17982cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 17992cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 18002cbf8903SRoss Lagerwall 1801d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 1802d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 1803d3c49ebbSPaul Durrant 18042cbf8903SRoss Lagerwall return 0; 18052cbf8903SRoss Lagerwall} 18062cbf8903SRoss LagerwallEOF 18072cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 18082cbf8903SRoss Lagerwall then 18092cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 18102cbf8903SRoss Lagerwall xen_ctrl_version=41100 18111badb709SPaolo Bonzini xen=enabled 18122cbf8903SRoss Lagerwall elif 18132cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 18145ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 18155ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 181658ea9a7aSAnthony PERARD#include <xentoolcore.h> 18175ba3d756SIgor Druzhininint main(void) { 18185ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 18195ba3d756SIgor Druzhinin 18205ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 18215ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 182258ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 18235ba3d756SIgor Druzhinin 18245ba3d756SIgor Druzhinin return 0; 18255ba3d756SIgor Druzhinin} 18265ba3d756SIgor DruzhininEOF 182758ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 18285ba3d756SIgor Druzhinin then 182958ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 18305ba3d756SIgor Druzhinin xen_ctrl_version=41000 18311badb709SPaolo Bonzini xen=enabled 18325ba3d756SIgor Druzhinin elif 18335ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 1834da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 1835da8090ccSPaul Durrant#define __XEN_TOOLS__ 1836da8090ccSPaul Durrant#include <xendevicemodel.h> 1837da8090ccSPaul Durrantint main(void) { 1838da8090ccSPaul Durrant xendevicemodel_handle *xd; 1839da8090ccSPaul Durrant 1840da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 1841da8090ccSPaul Durrant xendevicemodel_close(xd); 1842da8090ccSPaul Durrant 1843da8090ccSPaul Durrant return 0; 1844da8090ccSPaul Durrant} 1845da8090ccSPaul DurrantEOF 1846da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 1847da8090ccSPaul Durrant then 1848da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 1849f1167ee6SJuergen Gross xen_ctrl_version=40900 18501badb709SPaolo Bonzini xen=enabled 1851da8090ccSPaul Durrant elif 1852da8090ccSPaul Durrant cat > $TMPC <<EOF && 18535eeb39c2SIan Campbell/* 18545eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 18555eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 1856b6eb9b45SPaulina Szubarczyk * 1857b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 1858b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 1859b6eb9b45SPaulina Szubarczyk */ 1860b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 1861b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 1862b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 1863b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 1864b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 1865b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 1866b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 1867b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 1868b6eb9b45SPaulina Szubarczyk#include <stdint.h> 1869b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 1870b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 1871b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 1872b6eb9b45SPaulina Szubarczyk#endif 1873b6eb9b45SPaulina Szubarczykint main(void) { 1874b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 1875b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 1876b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 1877b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 1878b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 1879b6eb9b45SPaulina Szubarczyk 1880b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 1881b6eb9b45SPaulina Szubarczyk 1882b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 1883b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1884b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1885b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1886b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 1887b6eb9b45SPaulina Szubarczyk 1888b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 1889b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 1890b6eb9b45SPaulina Szubarczyk 1891b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 1892b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 1893b6eb9b45SPaulina Szubarczyk 1894b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 1895b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 1896b6eb9b45SPaulina Szubarczyk 1897b6eb9b45SPaulina Szubarczyk return 0; 1898b6eb9b45SPaulina Szubarczyk} 1899b6eb9b45SPaulina SzubarczykEOF 1900b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 1901b6eb9b45SPaulina Szubarczyk then 1902f1167ee6SJuergen Gross xen_ctrl_version=40800 19031badb709SPaolo Bonzini xen=enabled 1904b6eb9b45SPaulina Szubarczyk elif 1905b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 1906b6eb9b45SPaulina Szubarczyk/* 1907b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 1908b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 19095eeb39c2SIan Campbell */ 19105eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 19115eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 19125eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 19135eeb39c2SIan Campbell#include <xenctrl.h> 19145eeb39c2SIan Campbell#include <xenstore.h> 19155eeb39c2SIan Campbell#include <xenevtchn.h> 19165eeb39c2SIan Campbell#include <xengnttab.h> 19175eeb39c2SIan Campbell#include <xenforeignmemory.h> 19185eeb39c2SIan Campbell#include <stdint.h> 19195eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 19205eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 19215eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 19225eeb39c2SIan Campbell#endif 19235eeb39c2SIan Campbellint main(void) { 19245eeb39c2SIan Campbell xc_interface *xc = NULL; 19255eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 19265eeb39c2SIan Campbell xenevtchn_handle *xe; 19275eeb39c2SIan Campbell xengnttab_handle *xg; 19285eeb39c2SIan Campbell 19295eeb39c2SIan Campbell xs_daemon_open(); 19305eeb39c2SIan Campbell 19315eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 19325eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 19335eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 19345eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 19355eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 19365eeb39c2SIan Campbell 19375eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 19385eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 19395eeb39c2SIan Campbell 19405eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 19415eeb39c2SIan Campbell xenevtchn_fd(xe); 19425eeb39c2SIan Campbell 19435eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 19445eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 19455eeb39c2SIan Campbell 19465eeb39c2SIan Campbell return 0; 19475eeb39c2SIan Campbell} 19485eeb39c2SIan CampbellEOF 19495eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 19505eeb39c2SIan Campbell then 1951f1167ee6SJuergen Gross xen_ctrl_version=40701 19521badb709SPaolo Bonzini xen=enabled 1953cdadde39SRoger Pau Monne 1954cdadde39SRoger Pau Monne # Xen 4.6 1955cdadde39SRoger Pau Monne elif 1956cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 1957cdadde39SRoger Pau Monne#include <xenctrl.h> 1958e108a3c1SAnthony PERARD#include <xenstore.h> 1959d5b93ddfSAnthony PERARD#include <stdint.h> 1960d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 1961d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 1962d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 1963d5b93ddfSAnthony PERARD#endif 1964d5b93ddfSAnthony PERARDint main(void) { 1965d5b93ddfSAnthony PERARD xc_interface *xc; 1966d5b93ddfSAnthony PERARD xs_daemon_open(); 1967d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 1968d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1969d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 1970b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 19718688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 1972d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 197320a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 1974d8b441a3SJan Beulich return 0; 1975d8b441a3SJan Beulich} 1976d8b441a3SJan BeulichEOF 1977d8b441a3SJan Beulich compile_prog "" "$xen_libs" 1978d8b441a3SJan Beulich then 1979f1167ee6SJuergen Gross xen_ctrl_version=40600 19801badb709SPaolo Bonzini xen=enabled 1981d8b441a3SJan Beulich 1982d8b441a3SJan Beulich # Xen 4.5 1983d8b441a3SJan Beulich elif 1984d8b441a3SJan Beulich cat > $TMPC <<EOF && 1985d8b441a3SJan Beulich#include <xenctrl.h> 1986d8b441a3SJan Beulich#include <xenstore.h> 1987d8b441a3SJan Beulich#include <stdint.h> 1988d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 1989d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 1990d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 1991d8b441a3SJan Beulich#endif 1992d8b441a3SJan Beulichint main(void) { 1993d8b441a3SJan Beulich xc_interface *xc; 1994d8b441a3SJan Beulich xs_daemon_open(); 1995d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 1996d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 1997d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 1998d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 1999d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 20003996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 20013996e85cSPaul Durrant return 0; 20023996e85cSPaul Durrant} 20033996e85cSPaul DurrantEOF 20043996e85cSPaul Durrant compile_prog "" "$xen_libs" 20053996e85cSPaul Durrant then 2006f1167ee6SJuergen Gross xen_ctrl_version=40500 20071badb709SPaolo Bonzini xen=enabled 20083996e85cSPaul Durrant 20093996e85cSPaul Durrant elif 20103996e85cSPaul Durrant cat > $TMPC <<EOF && 20113996e85cSPaul Durrant#include <xenctrl.h> 20123996e85cSPaul Durrant#include <xenstore.h> 20133996e85cSPaul Durrant#include <stdint.h> 20143996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 20153996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 20163996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 20173996e85cSPaul Durrant#endif 20183996e85cSPaul Durrantint main(void) { 20193996e85cSPaul Durrant xc_interface *xc; 20203996e85cSPaul Durrant xs_daemon_open(); 20213996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 20223996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 20233996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 20243996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 20253996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 20268688e065SStefano Stabellini return 0; 20278688e065SStefano Stabellini} 20288688e065SStefano StabelliniEOF 20298688e065SStefano Stabellini compile_prog "" "$xen_libs" 203069deef08SPeter Maydell then 2031f1167ee6SJuergen Gross xen_ctrl_version=40200 20321badb709SPaolo Bonzini xen=enabled 20338688e065SStefano Stabellini 2034e37630caSaliguori else 20351badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2036edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2037edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2038fc321b4bSJuan Quintela fi 20391badb709SPaolo Bonzini xen=disabled 2040e37630caSaliguori fi 2041d5b93ddfSAnthony PERARD 20421badb709SPaolo Bonzini if test "$xen" = enabled; then 2043f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2044582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 20455eeb39c2SIan Campbell fi 2046d5b93ddfSAnthony PERARD fi 2047e37630caSaliguori fi 2048c1cdd9d5SJuergen Grossfi 2049e37630caSaliguori 2050d661d9a4SJustin Terry (VM)########################################## 20512da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 20522da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 20532da776dbSMichael R. Hines cat > $TMPC <<EOF 20542da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 20552da776dbSMichael R. Hinesint main(void) { return 0; } 20562da776dbSMichael R. HinesEOF 2057ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 20582da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 20592da776dbSMichael R. Hines rdma="yes" 20602da776dbSMichael R. Hines else 20612da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 20622da776dbSMichael R. Hines error_exit \ 2063ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 20642da776dbSMichael R. Hines " Your options:" \ 2065ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 20662da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 20672da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 20682da776dbSMichael R. Hines fi 20692da776dbSMichael R. Hines rdma="no" 20702da776dbSMichael R. Hines fi 20712da776dbSMichael R. Hinesfi 20722da776dbSMichael R. Hines 207321ab34c9SMarcel Apfelbaum########################################## 207421ab34c9SMarcel Apfelbaum# PVRDMA detection 207521ab34c9SMarcel Apfelbaum 207621ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 207721ab34c9SMarcel Apfelbaum#include <sys/mman.h> 207821ab34c9SMarcel Apfelbaum 207921ab34c9SMarcel Apfelbaumint 208021ab34c9SMarcel Apfelbaummain(void) 208121ab34c9SMarcel Apfelbaum{ 208221ab34c9SMarcel Apfelbaum char buf = 0; 208321ab34c9SMarcel Apfelbaum void *addr = &buf; 208421ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 208521ab34c9SMarcel Apfelbaum 208621ab34c9SMarcel Apfelbaum return 0; 208721ab34c9SMarcel Apfelbaum} 208821ab34c9SMarcel ApfelbaumEOF 208921ab34c9SMarcel Apfelbaum 209021ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 209121ab34c9SMarcel Apfelbaum case "$pvrdma" in 209221ab34c9SMarcel Apfelbaum "") 209321ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 209421ab34c9SMarcel Apfelbaum pvrdma="yes" 209521ab34c9SMarcel Apfelbaum else 209621ab34c9SMarcel Apfelbaum pvrdma="no" 209721ab34c9SMarcel Apfelbaum fi 209821ab34c9SMarcel Apfelbaum ;; 209921ab34c9SMarcel Apfelbaum "yes") 210021ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 210121ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 210221ab34c9SMarcel Apfelbaum fi 210321ab34c9SMarcel Apfelbaum pvrdma="yes" 210421ab34c9SMarcel Apfelbaum ;; 210521ab34c9SMarcel Apfelbaum "no") 210621ab34c9SMarcel Apfelbaum pvrdma="no" 210721ab34c9SMarcel Apfelbaum ;; 210821ab34c9SMarcel Apfelbaum esac 210921ab34c9SMarcel Apfelbaumelse 211021ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 211121ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 211221ab34c9SMarcel Apfelbaum fi 211321ab34c9SMarcel Apfelbaum pvrdma="no" 211421ab34c9SMarcel Apfelbaumfi 211595c6bff3SBenoît Canet 2116ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 2117ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 2118ee108585SYuval Shaia 2119ee108585SYuval Shaiacat > $TMPC <<EOF && 2120ee108585SYuval Shaia#include <infiniband/verbs.h> 2121ee108585SYuval Shaia 2122ee108585SYuval Shaiaint 2123ee108585SYuval Shaiamain(void) 2124ee108585SYuval Shaia{ 2125ee108585SYuval Shaia struct ibv_mr *mr; 2126ee108585SYuval Shaia struct ibv_pd *pd = NULL; 2127ee108585SYuval Shaia size_t length = 10; 2128ee108585SYuval Shaia uint64_t iova = 0; 2129ee108585SYuval Shaia int access = 0; 2130ee108585SYuval Shaia void *addr = NULL; 2131ee108585SYuval Shaia 2132ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 2133ee108585SYuval Shaia 2134ee108585SYuval Shaia ibv_dereg_mr(mr); 2135ee108585SYuval Shaia 2136ee108585SYuval Shaia return 0; 2137ee108585SYuval Shaia} 2138ee108585SYuval ShaiaEOF 2139ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 2140ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 2141ee108585SYuval Shaia fi 2142ee108585SYuval Shaiafi 2143ee108585SYuval Shaia 214495c6bff3SBenoît Canet########################################## 2145e18df141SAnthony Liguori# glib support probe 2146a52d28afSPaolo Bonzini 2147b4c6036fSDaniel P. Berrangéglib_req_ver=2.56 2148aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 2149aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 2150a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 2151b906acacSPaolo Bonzinielif test "$plugins" = "yes"; then 2152b906acacSPaolo Bonzini glib_modules="$glib_modules gmodule-no-export-2.0" 215354cb65d8SEmilio G. Cotafi 2154e26110cfSFam Zheng 2155aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 2156e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 215789138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 215889138857SStefan Weil glib_libs=$($pkg_config --libs $i) 2159e18df141SAnthony Liguori else 2160e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 2161e26110cfSFam Zheng fi 2162e26110cfSFam Zhengdone 2163e26110cfSFam Zheng 2164215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 2165215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 2166215b0c2fSPaolo Bonzini 2167215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 2168215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 2169215b0c2fSPaolo Bonzinifi 2170215b0c2fSPaolo Bonzini 217120cf7b8eSDenis Plotnikovif ! test "$gio" = "no"; then 217220cf7b8eSDenis Plotnikov pass=no 2173f876b765SMarc-André Lureau if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 2174f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 2175f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 217625a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 21775ecfb76cSPaolo Bonzini if ! has "$gdbus_codegen"; then 21780dba4897SMarc-André Lureau gdbus_codegen= 21790dba4897SMarc-André Lureau fi 218076346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 218176346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 218276346b62SPeter Maydell # -lblkid and will give a link error. 218313ceae66SPeter Maydell cat > $TMPC <<EOF 218413ceae66SPeter Maydell#include <gio/gio.h> 218513ceae66SPeter Maydellint main(void) 218613ceae66SPeter Maydell{ 218713ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 218813ceae66SPeter Maydell return 0; 218913ceae66SPeter Maydell} 219013ceae66SPeter MaydellEOF 219113ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 219220cf7b8eSDenis Plotnikov pass=yes 219376346b62SPeter Maydell else 219420cf7b8eSDenis Plotnikov pass=no 2195f876b765SMarc-André Lureau fi 2196f876b765SMarc-André Lureau 219720cf7b8eSDenis Plotnikov if test "$pass" = "yes" && 219820cf7b8eSDenis Plotnikov $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 219925a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 220025a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 220125a97a56SMarc-André Lureau fi 220220cf7b8eSDenis Plotnikov fi 220320cf7b8eSDenis Plotnikov 220420cf7b8eSDenis Plotnikov if test "$pass" = "no"; then 220520cf7b8eSDenis Plotnikov if test "$gio" = "yes"; then 220620cf7b8eSDenis Plotnikov feature_not_found "gio" "Install libgio >= 2.0" 220720cf7b8eSDenis Plotnikov else 220820cf7b8eSDenis Plotnikov gio=no 220920cf7b8eSDenis Plotnikov fi 221020cf7b8eSDenis Plotnikov else 221120cf7b8eSDenis Plotnikov gio=yes 221220cf7b8eSDenis Plotnikov fi 221320cf7b8eSDenis Plotnikovfi 221425a97a56SMarc-André Lureau 2215977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 2216977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 2217977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 2218977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 2219977a82abSDaniel P. Berrangecat > $TMPC <<EOF 2220977a82abSDaniel P. Berrange#include <glib.h> 2221977a82abSDaniel P. Berrange#include <unistd.h> 2222977a82abSDaniel P. Berrange 2223977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 2224977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 2225977a82abSDaniel P. Berrange 2226977a82abSDaniel P. Berrangeint main(void) { 2227977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 2228977a82abSDaniel P. Berrange return 0; 2229977a82abSDaniel P. Berrange} 2230977a82abSDaniel P. BerrangeEOF 2231977a82abSDaniel P. Berrange 2232215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 2233977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 2234977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 2235977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 2236977a82abSDaniel P. Berrange "build target" 2237977a82abSDaniel P. Berrangefi 2238977a82abSDaniel P. Berrange 22399bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 22409bda600bSEric Blakecat > $TMPC << EOF 22419bda600bSEric Blake#include <glib.h> 22429bda600bSEric Blaketypedef struct Foo { 22439bda600bSEric Blake int i; 22449bda600bSEric Blake} Foo; 22459bda600bSEric Blakestatic void foo_free(Foo *f) 22469bda600bSEric Blake{ 22479bda600bSEric Blake g_free(f); 22489bda600bSEric Blake} 2249e0e7fe07SMarc-André LureauG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free) 22509bda600bSEric Blakeint main(void) { return 0; } 22519bda600bSEric BlakeEOF 22529bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 22539bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 22549bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 22555770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 22569bda600bSEric Blake fi 22579bda600bSEric Blakefi 22589bda600bSEric Blake 2259e26110cfSFam Zheng########################################## 2260e26110cfSFam Zheng# SHA command probe for modules 2261e26110cfSFam Zhengif test "$modules" = yes; then 2262e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 2263e26110cfSFam Zheng for c in $shacmd_probe; do 22648ccefb91SFam Zheng if has $c; then 2265e26110cfSFam Zheng shacmd="$c" 2266e26110cfSFam Zheng break 2267e26110cfSFam Zheng fi 2268e26110cfSFam Zheng done 2269e26110cfSFam Zheng if test "$shacmd" = ""; then 2270e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 2271e26110cfSFam Zheng fi 2272e18df141SAnthony Liguorifi 2273e18df141SAnthony Liguori 2274e18df141SAnthony Liguori########################################## 2275f652e6afSaurel32# fdt probe 2276e169e1e1SPeter Maydell 2277fbb4121dSPaolo Bonzinicase "$fdt" in 2278fbb4121dSPaolo Bonzini auto | enabled | internal) 2279fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 2280aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 2281fbb4121dSPaolo Bonzini ;; 2282fbb4121dSPaolo Bonziniesac 2283f652e6afSaurel32 228420ff075bSMichael Walle########################################## 22859d49bcf6SMarkus Armbruster# opengl probe (for sdl2, gtk) 2286b1546f32SGerd Hoffmann 2287da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 2288bc6a3565SAkihiko Odaki epoxy=no 2289bc6a3565SAkihiko Odaki if $pkg_config epoxy; then 2290bc6a3565SAkihiko Odaki cat > $TMPC << EOF 2291bc6a3565SAkihiko Odaki#include <epoxy/egl.h> 2292bc6a3565SAkihiko Odakiint main(void) { return 0; } 2293bc6a3565SAkihiko OdakiEOF 2294bc6a3565SAkihiko Odaki if compile_prog "" "" ; then 2295bc6a3565SAkihiko Odaki epoxy=yes 2296bc6a3565SAkihiko Odaki fi 2297bc6a3565SAkihiko Odaki fi 2298bc6a3565SAkihiko Odaki 2299bc6a3565SAkihiko Odaki if test "$epoxy" = "yes" ; then 2300bc6a3565SAkihiko Odaki opengl_cflags="$($pkg_config --cflags epoxy)" 2301bc6a3565SAkihiko Odaki opengl_libs="$($pkg_config --libs epoxy)" 2302da076ffeSGerd Hoffmann opengl=yes 230320ff075bSMichael Walle else 2304da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 2305bc6a3565SAkihiko Odaki feature_not_found "opengl" "Please install epoxy with EGL" 230620ff075bSMichael Walle fi 2307f676c67eSJeremy White opengl_cflags="" 2308da076ffeSGerd Hoffmann opengl_libs="" 2309da076ffeSGerd Hoffmann opengl=no 231020ff075bSMichael Walle fi 231120ff075bSMichael Wallefi 231220ff075bSMichael Walle 2313955727d2SCortland Tölva# check for usbfs 2314955727d2SCortland Tölvahave_usbfs=no 2315955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 231696566d09SThomas Petazzoni cat > $TMPC << EOF 231796566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 231896566d09SThomas Petazzoni 231996566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 232096566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 232196566d09SThomas Petazzoni#endif 232296566d09SThomas Petazzoni 232396566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 232496566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 232596566d09SThomas Petazzoni#endif 232696566d09SThomas Petazzoni 232796566d09SThomas Petazzoniint main(void) 232896566d09SThomas Petazzoni{ 232996566d09SThomas Petazzoni return 0; 233096566d09SThomas Petazzoni} 233196566d09SThomas PetazzoniEOF 233296566d09SThomas Petazzoni if compile_prog "" ""; then 2333955727d2SCortland Tölva have_usbfs=yes 2334955727d2SCortland Tölva fi 2335955727d2SCortland Tölvafi 2336751bcc39SMarc-André Lureau 2337de5071c5SBlue Swirl########################################## 23388ca80760SRichard Henderson# capstone 23398ca80760SRichard Henderson 2340e219c499SRichard Hendersoncase "$capstone" in 23418b18cdbfSRichard Henderson auto | enabled | internal) 23428b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 2343e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 2344e219c499SRichard Henderson ;; 2345e219c499SRichard Hendersonesac 23468ca80760SRichard Henderson 23478ca80760SRichard Henderson########################################## 2348519175a2SAlex Barcelo# check and set a backend for coroutine 2349d0e2fce5SAneesh Kumar K.V 23507c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 235133c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 235233c53c54SDaniel P. Berrange# specific one. 23537c2acc70SPeter Maydell 23547c2acc70SPeter Maydellucontext_works=no 2355d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 2356d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 2357d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 2358cdf84806SPeter Maydell#ifdef __stub_makecontext 2359cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 2360cdf84806SPeter Maydell#endif 236175cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 2362d0e2fce5SAneesh Kumar K.VEOF 2363d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 23647c2acc70SPeter Maydell ucontext_works=yes 2365d0e2fce5SAneesh Kumar K.V fi 2366519175a2SAlex Barcelofi 23677c2acc70SPeter Maydell 23687c2acc70SPeter Maydellif test "$coroutine" = ""; then 23697c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 23707c2acc70SPeter Maydell coroutine=win32 23717c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 23727c2acc70SPeter Maydell coroutine=ucontext 2373519175a2SAlex Barcelo else 23747c2acc70SPeter Maydell coroutine=sigaltstack 23757c2acc70SPeter Maydell fi 23767c2acc70SPeter Maydellelse 23777c2acc70SPeter Maydell case $coroutine in 23787c2acc70SPeter Maydell windows) 23797c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 23807c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 23817c2acc70SPeter Maydell fi 23827c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 23837c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 23847c2acc70SPeter Maydell coroutine=win32 23857c2acc70SPeter Maydell ;; 23867c2acc70SPeter Maydell ucontext) 23877c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 23887c2acc70SPeter Maydell feature_not_found "ucontext" 23897c2acc70SPeter Maydell fi 23907c2acc70SPeter Maydell ;; 239133c53c54SDaniel P. Berrange sigaltstack) 23927c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 23937c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 23947c2acc70SPeter Maydell fi 23957c2acc70SPeter Maydell ;; 23967c2acc70SPeter Maydell *) 239776ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 23987c2acc70SPeter Maydell ;; 23997c2acc70SPeter Maydell esac 2400d0e2fce5SAneesh Kumar K.Vfi 2401d0e2fce5SAneesh Kumar K.V 24021e4f6065SDaniele Buono################################################## 24031e4f6065SDaniele Buono# SafeStack 24041e4f6065SDaniele Buono 24051e4f6065SDaniele Buono 24061e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 24071e4f6065SDaniele Buonocat > $TMPC << EOF 24081e4f6065SDaniele Buonoint main(int argc, char *argv[]) 24091e4f6065SDaniele Buono{ 24101e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 24111e4f6065SDaniele Buono#error SafeStack Disabled 24121e4f6065SDaniele Buono#endif 24131e4f6065SDaniele Buono return 0; 24141e4f6065SDaniele Buono} 24151e4f6065SDaniele BuonoEOF 24161e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 24171e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 24181e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 24191e4f6065SDaniele Buono # Flag needed both at compilation and at linking 24201e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 24211e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 24221e4f6065SDaniele Buono else 24231e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 24241e4f6065SDaniele Buono fi 24251e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 24261e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 24271e4f6065SDaniele Buono fi 24281e4f6065SDaniele Buonoelse 24291e4f6065SDaniele Buonocat > $TMPC << EOF 24301e4f6065SDaniele Buonoint main(int argc, char *argv[]) 24311e4f6065SDaniele Buono{ 24321e4f6065SDaniele Buono#if defined(__has_feature) 24331e4f6065SDaniele Buono#if __has_feature(safe_stack) 24341e4f6065SDaniele Buono#error SafeStack Enabled 24351e4f6065SDaniele Buono#endif 24361e4f6065SDaniele Buono#endif 24371e4f6065SDaniele Buono return 0; 24381e4f6065SDaniele Buono} 24391e4f6065SDaniele BuonoEOF 24401e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 24411e4f6065SDaniele Buono # Make sure that safe-stack is disabled 24421e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 24431e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 24441e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 24451e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 24461e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 24471e4f6065SDaniele Buono fi 24481e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 24491e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 24501e4f6065SDaniele Buono fi 24511e4f6065SDaniele Buonoelse # "$safe_stack" = "" 24521e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 24531e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 24541e4f6065SDaniele Buono safe_stack="no" 24551e4f6065SDaniele Buono else 24561e4f6065SDaniele Buono safe_stack="yes" 24571e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 24581e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 24591e4f6065SDaniele Buono fi 24601e4f6065SDaniele Buono fi 24611e4f6065SDaniele Buonofi 24621e4f6065SDaniele Buonofi 24637d992e4dSPeter Lieven 246476a347e1SRichard Henderson######################################## 2465fd0e6053SJohn Snow# check if ccache is interfering with 2466fd0e6053SJohn Snow# semantic analysis of macros 2467fd0e6053SJohn Snow 24685e4dfd3dSJohn Snowunset CCACHE_CPP2 2469fd0e6053SJohn Snowccache_cpp2=no 2470fd0e6053SJohn Snowcat > $TMPC << EOF 2471fd0e6053SJohn Snowstatic const int Z = 1; 2472fd0e6053SJohn Snow#define fn() ({ Z; }) 2473fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 2474fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 2475fd0e6053SJohn Snow#define ID(X) (X) 2476fd0e6053SJohn Snowint main(int argc, char *argv[]) 2477fd0e6053SJohn Snow{ 2478fd0e6053SJohn Snow int x = 0, y = 0; 2479fd0e6053SJohn Snow x = ID(x); 2480fd0e6053SJohn Snow x = fn(); 2481fd0e6053SJohn Snow fn(); 2482fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 2483fd0e6053SJohn Snow if (TAUT(Z)) return 0; 2484fd0e6053SJohn Snow return 0; 2485fd0e6053SJohn Snow} 2486fd0e6053SJohn SnowEOF 2487fd0e6053SJohn Snow 2488fd0e6053SJohn Snowif ! compile_object "-Werror"; then 2489fd0e6053SJohn Snow ccache_cpp2=yes 2490fd0e6053SJohn Snowfi 2491fd0e6053SJohn Snow 2492b553a042SJohn Snow################################################# 2493b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 2494b553a042SJohn Snow 2495b553a042SJohn Snowif test "$fortify_source" != "no"; then 2496b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 2497b553a042SJohn Snow fortify_source="no"; 2498e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 2499cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 2500b553a042SJohn Snow fortify_source="no"; 2501b553a042SJohn Snow else 2502b553a042SJohn Snow fortify_source="yes" 2503b553a042SJohn Snow fi 2504b553a042SJohn Snowfi 2505b553a042SJohn Snow 2506d2042378SAneesh Kumar K.V########################################## 2507247724cbSMarc-André Lureau# checks for sanitizers 2508247724cbSMarc-André Lureau 2509247724cbSMarc-André Lureauhave_asan=no 2510247724cbSMarc-André Lureauhave_ubsan=no 2511d83414e1SMarc-André Lureauhave_asan_iface_h=no 2512d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 2513247724cbSMarc-André Lureau 2514247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 2515b9f44da2SMarc-André Lureau write_c_skeleton 2516247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 2517247724cbSMarc-André Lureau have_asan=yes 2518247724cbSMarc-André Lureau fi 2519b9f44da2SMarc-André Lureau 2520b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 2521b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 2522b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 2523b9f44da2SMarc-André Lureau cat > $TMPC << EOF 2524b9f44da2SMarc-André Lureau#include <stdlib.h> 2525b9f44da2SMarc-André Lureauint main(void) { 2526b9f44da2SMarc-André Lureau void *tmp = malloc(10); 2527f2dfe54cSLeonid Bloch if (tmp != NULL) { 2528b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 2529b9f44da2SMarc-André Lureau } 2530d1abf3fcSOlaf Hering return 1; 2531f2dfe54cSLeonid Bloch} 2532b9f44da2SMarc-André LureauEOF 2533247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 2534247724cbSMarc-André Lureau have_ubsan=yes 2535247724cbSMarc-André Lureau fi 2536d83414e1SMarc-André Lureau 2537d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 2538d83414e1SMarc-André Lureau have_asan_iface_h=yes 2539d83414e1SMarc-André Lureau fi 2540d83414e1SMarc-André Lureau 2541d83414e1SMarc-André Lureau cat > $TMPC << EOF 2542d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 2543d83414e1SMarc-André Lureauint main(void) { 2544d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 2545d83414e1SMarc-André Lureau return 0; 2546d83414e1SMarc-André Lureau} 2547d83414e1SMarc-André LureauEOF 2548d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 2549d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 2550d83414e1SMarc-André Lureau fi 2551247724cbSMarc-André Lureaufi 2552247724cbSMarc-André Lureau 25530aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 25540aebab04SLingfeng Yang# keep it separate until that is not the case. 25550aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 25560aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 25570aebab04SLingfeng Yangfi 25580aebab04SLingfeng Yanghave_tsan=no 25590aebab04SLingfeng Yanghave_tsan_iface_fiber=no 25600aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 25610aebab04SLingfeng Yang write_c_skeleton 25620aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 25630aebab04SLingfeng Yang have_tsan=yes 25640aebab04SLingfeng Yang fi 25650aebab04SLingfeng Yang cat > $TMPC << EOF 25660aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 25670aebab04SLingfeng Yangint main(void) { 25680aebab04SLingfeng Yang __tsan_create_fiber(0); 25690aebab04SLingfeng Yang return 0; 25700aebab04SLingfeng Yang} 25710aebab04SLingfeng YangEOF 25720aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 25730aebab04SLingfeng Yang have_tsan_iface_fiber=yes 25740aebab04SLingfeng Yang fi 25750aebab04SLingfeng Yangfi 25760aebab04SLingfeng Yang 2577adc28027SAlexander Bulekov########################################## 2578675b9b53SMarc-André Lureau# check for slirp 2579675b9b53SMarc-André Lureau 2580675b9b53SMarc-André Lureaucase "$slirp" in 25814d34a86bSPaolo Bonzini auto | enabled | internal) 25824d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 25837c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 2584675b9b53SMarc-André Lureau ;; 2585675b9b53SMarc-André Lureauesac 2586675b9b53SMarc-André Lureau 258754e7aac0SAlexey Krasikov########################################## 258854e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 258954e7aac0SAlexey Krasikov 259054e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 259154e7aac0SAlexey Krasikov 259254e7aac0SAlexey Krasikov have_keyring=no 259354e7aac0SAlexey Krasikov cat > $TMPC << EOF 259454e7aac0SAlexey Krasikov#include <errno.h> 259554e7aac0SAlexey Krasikov#include <asm/unistd.h> 259654e7aac0SAlexey Krasikov#include <linux/keyctl.h> 259754e7aac0SAlexey Krasikov#include <unistd.h> 259854e7aac0SAlexey Krasikovint main(void) { 259954e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 260054e7aac0SAlexey Krasikov} 260154e7aac0SAlexey KrasikovEOF 260254e7aac0SAlexey Krasikov if compile_prog "" "" ; then 260354e7aac0SAlexey Krasikov have_keyring=yes 260454e7aac0SAlexey Krasikov fi 260554e7aac0SAlexey Krasikovfi 260654e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 260754e7aac0SAlexey Krasikovthen 2608b418d265SDavid Edmondson if test "$have_keyring" = "yes" 260954e7aac0SAlexey Krasikov then 261054e7aac0SAlexey Krasikov secret_keyring=yes 261154e7aac0SAlexey Krasikov else 261254e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 261354e7aac0SAlexey Krasikov then 261454e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 261554e7aac0SAlexey Krasikovbut not implemented on your system" 261654e7aac0SAlexey Krasikov else 261754e7aac0SAlexey Krasikov secret_keyring=no 261854e7aac0SAlexey Krasikov fi 261954e7aac0SAlexey Krasikov fi 262054e7aac0SAlexey Krasikovfi 262154e7aac0SAlexey Krasikov 262292500362SAlexey Krasikov########################################## 2623e86ecd4bSJuan Quintela# End of CC checks 2624e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 2625e86ecd4bSJuan Quintela 2626d83414e1SMarc-André Lureauwrite_c_skeleton 2627d83414e1SMarc-André Lureau 26281d728c39SBlue Swirlif test "$gcov" = "yes" ; then 2629bf0e56a3SMarc-André Lureau : 2630b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 2631086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 2632086d5f75SPaolo Bonzini debug=no 2633086d5f75SPaolo Bonzinifi 2634086d5f75SPaolo Bonzini 2635086d5f75SPaolo Bonzinicase "$ARCH" in 2636086d5f75SPaolo Bonzinialpha) 2637086d5f75SPaolo Bonzini # Ensure there's only a single GP 2638086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 2639086d5f75SPaolo Bonzini;; 2640086d5f75SPaolo Bonziniesac 2641086d5f75SPaolo Bonzini 2642247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 2643db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 2644db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 2645d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 2646d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 2647d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 2648d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 2649d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 2650d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 2651d83414e1SMarc-André Lureau fi 2652247724cbSMarc-André Lureaufi 26530aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 26540aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 26550aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 26560aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 26570aebab04SLingfeng Yang else 26580aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 26590aebab04SLingfeng Yang fi 26600aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 26610aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 26620aebab04SLingfeng Yangfi 2663247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 2664db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 2665db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 2666247724cbSMarc-André Lureaufi 2667247724cbSMarc-André Lureau 26686542aa9cSPeter Lieven########################################## 26693efac6ebSTomáš Golembiovský 26700aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 26710aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 2672e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 2673db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 2674e86ecd4bSJuan Quintela fi 2675e86ecd4bSJuan Quintelafi 2676e86ecd4bSJuan Quintela 2677952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 2678952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 2679cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 2680cb8baa77SMark Cave-Ayland 2681cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 2682cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 2683cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 2684cb8baa77SMark Cave-Ayland fi 2685cb8baa77SMark Cave-Ayland 2686cb8baa77SMark Cave-Ayland for flag in $flags; do 2687e9a3591fSChristian Borntraeger if ld_has $flag ; then 2688db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 2689952afb71SBlue Swirl fi 2690952afb71SBlue Swirl done 2691952afb71SBlue Swirlfi 2692952afb71SBlue Swirl 2693b846ab7cSPaolo Bonzini# Guest agent Windows MSI package 26949d6bc27bSMichael Roth 26959d6bc27bSMichael Rothif test "$QEMU_GA_MANUFACTURER" = ""; then 26969d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 26979d6bc27bSMichael Rothfi 26989d6bc27bSMichael Rothif test "$QEMU_GA_DISTRO" = ""; then 26999d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 27009d6bc27bSMichael Rothfi 27019d6bc27bSMichael Rothif test "$QEMU_GA_VERSION" = ""; then 270289138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 27039d6bc27bSMichael Rothfi 27049d6bc27bSMichael Roth 2705*6e444209SPaolo BonziniQEMU_GA_MSI_MINGW_BIN_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" 27069d6bc27bSMichael Roth 2707ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 2708ca35f780SPaolo Bonziniroms= 2709e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 2710ba7c60c2SPaolo Bonzini test "$targetos" != "darwin" && test "$targetos" != "sunos" && \ 2711ba7c60c2SPaolo Bonzini test "$targetos" != "haiku" && test "$softmmu" = yes ; then 2712e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 2713c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 2714c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 2715c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 2716e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 2717e57218b6SPeter Maydell ld_i386_emulation="$emu" 2718ca35f780SPaolo Bonzini roms="optionrom" 2719e57218b6SPeter Maydell break 2720e57218b6SPeter Maydell fi 2721e57218b6SPeter Maydell done 2722ca35f780SPaolo Bonzinifi 2723ca35f780SPaolo Bonzini 27242e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 2725a5b2afd5SThomas Huth# or -march=z10 (which is the lowest architecture level that Clang supports) 27269933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 27272e33c3f8SThomas Huth write_c_skeleton 2728a5b2afd5SThomas Huth compile_prog "-march=z900" "" 2729a5b2afd5SThomas Huth has_z900=$? 27303af448b3SThomas Huth if [ $has_z900 = 0 ] || compile_object "-march=z10 -msoft-float -Werror"; then 2731a5b2afd5SThomas Huth if [ $has_z900 != 0 ]; then 2732a5b2afd5SThomas Huth echo "WARNING: Your compiler does not support the z900!" 2733a5b2afd5SThomas Huth echo " The s390-ccw bios will only work with guest CPUs >= z10." 2734a5b2afd5SThomas Huth fi 27359933c305SChristian Borntraeger roms="$roms s390-ccw" 27361ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 27371ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 27381ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 27391ef6bfc2SPhilippe Mathieu-Daudé fi 27409933c305SChristian Borntraegerfi 27419933c305SChristian Borntraeger 274211cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 274311cde1c8SBruno 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. 274411cde1c8SBruno Dominguezif has $cxx; then 274511cde1c8SBruno Dominguez cat > $TMPC <<EOF 274611cde1c8SBruno Dominguezint c_function(void); 274711cde1c8SBruno Dominguezint main(void) { return c_function(); } 274811cde1c8SBruno DominguezEOF 274911cde1c8SBruno Dominguez 275011cde1c8SBruno Dominguez compile_object 275111cde1c8SBruno Dominguez 275211cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 275311cde1c8SBruno Dominguezextern "C" { 275411cde1c8SBruno Dominguez int c_function(void); 275511cde1c8SBruno Dominguez} 275611cde1c8SBruno Dominguezint c_function(void) { return 42; } 275711cde1c8SBruno DominguezEOF 275811cde1c8SBruno Dominguez 275911cde1c8SBruno Dominguez update_cxxflags 276011cde1c8SBruno Dominguez 2761a2866660SPaolo Bonzini if do_cxx $CXXFLAGS $EXTRA_CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 276211cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 276311cde1c8SBruno Dominguez : 276411cde1c8SBruno Dominguez else 276511cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 276611cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 276711cde1c8SBruno Dominguez cxx= 276811cde1c8SBruno Dominguez fi 276911cde1c8SBruno Dominguezelse 277011cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 277111cde1c8SBruno Dominguez cxx= 277211cde1c8SBruno Dominguezfi 277311cde1c8SBruno Dominguez 27747d7dbf9dSDan Streetmanif !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then 27757d7dbf9dSDan Streetman exit 1 27765d91a2edSYonggang Luofi 27775d91a2edSYonggang Luo 277898ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 277997a847bcSbellard 278098ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 278198ec69acSJuan Quintelaecho >> $config_host_mak 278298ec69acSJuan Quintela 2783e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 2784cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 2785aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 27867d7dbf9dSDan Streetmanecho "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak 2787804edf29SJuan Quintela 2788f8393946Saurel32if test "$debug_tcg" = "yes" ; then 27892358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 2790f8393946Saurel32fi 279167b915a5Sbellardif test "$mingw32" = "yes" ; then 279298ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 2793*6e444209SPaolo Bonzini echo "QEMU_GA_MSI_MINGW_BIN_PATH=${QEMU_GA_MSI_MINGW_BIN_PATH}" >> $config_host_mak 27949dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 27959dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 27969dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 2797210fa556Spbrookelse 279835f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 2799210fa556Spbrookfi 2800128ab2ffSblueswir1 2801dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 2802dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 2803dffcb71cSMark McLoughlinfi 2804dffcb71cSMark McLoughlin 280583fb7adfSbellardif test "$darwin" = "yes" ; then 280698ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 280783fb7adfSbellardfi 2808b29fe3edSmalc 2809ec530c81Sbellardif test "$solaris" = "yes" ; then 281098ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 2811ec530c81Sbellardfi 281297a847bcSbellardif test "$static" = "yes" ; then 281398ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 281497a847bcSbellardfi 2815b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 2816b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 281789138857SStefan Weilqemu_version=$(head $source_path/VERSION) 28182358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 281998ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 28202b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 282117969268SFam Zhengif test "$modules" = "yes"; then 2822e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 2823e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 282489138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 282517969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 282617969268SFam Zhengfi 2827bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 2828bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 2829bd83c861SChristian Ehrhardtfi 2830955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 2831955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 2832955727d2SCortland Tölvafi 2833f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 2834f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 2835f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 2836f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 28375ecfb76cSPaolo Bonzinifi 28385ecfb76cSPaolo Bonziniif test "$gdbus_codegen" != "" ; then 283925a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 2840f876b765SMarc-André Lureaufi 2841a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 2842277abf15SJan Vesely 28431badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 28446dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 2845d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 2846582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 2847582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 2848e37630caSaliguorifi 28495e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 28505e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 28515e9be92dSNicholas Bellingerfi 2852af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 2853af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 2854af3bba76SPaolo Bonzinifi 2855af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 285656f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 285703ce5744SNikolay Nikolaevfi 2858108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 2859108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 2860108a6481SCindy Lufi 2861042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 2862042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 2863042cea27SGongleifi 2864fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 2865fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 28665fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 28675fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 28685fe97d88SStefano Garzarella fi 2869fc0b9b0eSStefan Hajnoczifi 2870299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 2871299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 2872299e6f19SPaolo Bonzinifi 2873e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 2874e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 2875e6a74868SMarc-André Lureaufi 2876108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 2877108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 2878108a6481SCindy Lufi 287998fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 288098fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 288198fc1adaSDr. David Alan Gilbertfi 288258d3f3ffSGerd Hoffmann 2883da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 2884da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 2885de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 2886da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 288720ff075bSMichael Wallefi 288820ff075bSMichael Walle 288983fb7adfSbellard# XXX: suppress that 28907d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 28912358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 28927d3505c5Sbellardfi 28937d3505c5Sbellard 28947c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 28957d992e4dSPeter Lieven 2896d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 2897d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 2898d83414e1SMarc-André Lureaufi 2899d83414e1SMarc-André Lureau 29000aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 29010aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 29020aebab04SLingfeng Yangfi 29030aebab04SLingfeng Yang 29042da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 29052da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 2906392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 29072da776dbSMichael R. Hinesfi 29082da776dbSMichael R. Hines 290921ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 291021ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 291121ab34c9SMarcel Apfelbaumfi 291221ab34c9SMarcel Apfelbaum 291340e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 291440e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 291540e8c6f4SAlex Bennéefi 291640e8c6f4SAlex Bennée 2917f48e590aSAlex Bennéeif test -n "$gdb_bin"; then 2918b1863cccSAlex Bennée gdb_version=$($gdb_bin --version | head -n 1) 2919d6a66c81SAlex Bennée if version_ge ${gdb_version##* } 9.1; then 2920f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 2921f48e590aSAlex Bennée fi 2922b1863cccSAlex Bennéefi 2923f48e590aSAlex Bennée 292454e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 292554e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 292654e7aac0SAlexey Krasikovfi 292754e7aac0SAlexey Krasikov 292898ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 2929804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 2930c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 293139d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 2932a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 293309e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 2934804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 2935804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 2936cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 29375f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 29383dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 2939804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 2940804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 294146eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 2942a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 294311cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 29444cb37d11SPhilippe Mathieu-Daudéecho "QEMU_OBJCFLAGS=$QEMU_OBJCFLAGS" >> $config_host_mak 2945a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 2946a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 2947d83acfd0SMarc-André Lureauecho "GLIB_VERSION=$(pkg-config --modversion glib-2.0)" >> $config_host_mak 29488a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 2949e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 2950a70248dbSPaolo Bonziniecho "STRIP=$strip" >> $config_host_mak 2951804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 2952804edf29SJuan Quintela 29536efd7517SPeter Maydell# use included Linux headers 29546efd7517SPeter Maydellif test "$linux" = "yes" ; then 2955a307beb6SAndreas Färber mkdir -p linux-headers 29566efd7517SPeter Maydell case "$cpu" in 29574da270beSPaolo Bonzini i386|x86_64) 295808312a63SPeter Maydell linux_arch=x86 29596efd7517SPeter Maydell ;; 2960d8ff892dSPaolo Bonzini ppc|ppc64) 296108312a63SPeter Maydell linux_arch=powerpc 29626efd7517SPeter Maydell ;; 29636efd7517SPeter Maydell s390x) 296408312a63SPeter Maydell linux_arch=s390 296508312a63SPeter Maydell ;; 29661f080313SClaudio Fontana aarch64) 29671f080313SClaudio Fontana linux_arch=arm64 29681f080313SClaudio Fontana ;; 2969dfcf900bSWANG Xuerui loongarch*) 2970dfcf900bSWANG Xuerui linux_arch=loongarch 2971dfcf900bSWANG Xuerui ;; 2972222e7d11SSanjay Lal mips64) 2973222e7d11SSanjay Lal linux_arch=mips 2974222e7d11SSanjay Lal ;; 297508312a63SPeter Maydell *) 297608312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 297708312a63SPeter Maydell linux_arch="$cpu" 29786efd7517SPeter Maydell ;; 29796efd7517SPeter Maydell esac 298008312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 298108312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 298208312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 298308312a63SPeter Maydell fi 29846efd7517SPeter Maydellfi 29856efd7517SPeter Maydell 298697a847bcSbellardfor target in $target_list; do 298797a847bcSbellard target_dir="$target" 298857a93f16SPhilippe Mathieu-Daudé target_name=$(echo $target | cut -d '-' -f 1)$EXESUF 298997a847bcSbellard mkdir -p $target_dir 2990fdb75aefSPaolo Bonzini case $target in 2991fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 2992fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 29932408a527Saurel32 esac 299456aebc89Spbrookdone 29957d13299dSbellard 2996765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 2997fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 2998fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 2999fdb75aefSPaolo Bonzinifi 3000a540f158SPeter Crosthwaite 3001fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 3002fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 3003fd0e6053SJohn Snowfi 3004fd0e6053SJohn Snow 30051e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 30061e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 30071e4f6065SDaniele Buonofi 30081e4f6065SDaniele Buono 3009e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 3010e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 3011e29e5c6eSPeter Maydell# (these can be both files and directories). 3012e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 3013e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 3014e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 3015e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 3016e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 3017e29e5c6eSPeter Maydell# directory and symlink the directory instead. 30182038f8c8SPaolo BonziniLINKS="Makefile" 30193941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 3020ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 3021e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 3022e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 3023e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 3024bbbd9b6eSWillian RampazzoLINKS="$LINKS tests/avocado tests/data" 302539950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 30268f8fd9edSCleber RosaLINKS="$LINKS python" 3027c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 3028753d11f2SRichard Hendersonfor bios_file in \ 3029753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 30303a631b8eSBin Meng $source_path/pc-bios/*.elf \ 3031225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 3032753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 3033753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 3034e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 3035753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 30364e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 3037cd946e5cSJohn Arbuckle $source_path/pc-bios/palcode-* \ 3038cd946e5cSJohn Arbuckle $source_path/pc-bios/qemu_vga.ndrv 3039cd946e5cSJohn Arbuckle 3040753d11f2SRichard Hendersondo 3041e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 30427ea78b74SJan Kiszkadone 3043e29e5c6eSPeter Maydellfor f in $LINKS ; do 30440f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 30455dce7b8dSPaolo Bonzini mkdir -p `dirname ./$f` 3046f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 3047f9245e10SPeter Maydell fi 30487d13299dSbellarddone 30491ad2134fSPaul Brook 30502038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 30512038f8c8SPaolo Bonzini export $i 30522038f8c8SPaolo Bonzinidone 3053544f4a25SPaolo Bonziniexport target_list source_path use_containers cpu host_cc 30542038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 30552038f8c8SPaolo Bonzini 305698409991SHelge Konetzkaconfig_mak=pc-bios/optionrom/config.mak 305798409991SHelge Konetzkaecho "# Automatically generated by configure - do not modify" > $config_mak 305898409991SHelge Konetzkaecho "TOPSRC_DIR=$source_path" >> $config_mak 305998409991SHelge Konetzka 3060a5665051SPaolo Bonziniif test "$skip_meson" = no; then 3061fc929892SMarc-André Lureau cross="config-meson.cross.new" 3062fc929892SMarc-André Lureau meson_quote() { 3063ac7ebcc5SPaolo Bonzini test $# = 0 && return 306447b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 3065fc929892SMarc-André Lureau } 3066fc929892SMarc-André Lureau 3067fc929892SMarc-André Lureau echo "# Automatically generated by configure - do not modify" > $cross 3068fc929892SMarc-André Lureau echo "[properties]" >> $cross 3069d1d5e9eeSAlex Bennée 3070d1d5e9eeSAlex Bennée # unroll any custom device configs 3071d1d5e9eeSAlex Bennée for a in $device_archs; do 3072d1d5e9eeSAlex Bennée eval "c=\$devices_${a}" 3073d1d5e9eeSAlex Bennée echo "${a}-softmmu = '$c'" >> $cross 3074d1d5e9eeSAlex Bennée done 3075d1d5e9eeSAlex Bennée 3076fc929892SMarc-André Lureau test -z "$cxx" && echo "link_language = 'c'" >> $cross 307747b30835SPaolo Bonzini echo "[built-in options]" >> $cross 3078a2866660SPaolo Bonzini echo "c_args = [$(meson_quote $CFLAGS $EXTRA_CFLAGS)]" >> $cross 3079a2866660SPaolo Bonzini echo "cpp_args = [$(meson_quote $CXXFLAGS $EXTRA_CXXFLAGS)]" >> $cross 3080e910c7d9SPhilippe Mathieu-Daudé test -n "$objcc" && echo "objc_args = [$(meson_quote $OBJCFLAGS $EXTRA_OBJCFLAGS)]" >> $cross 3081a2866660SPaolo Bonzini echo "c_link_args = [$(meson_quote $CFLAGS $LDFLAGS $EXTRA_CFLAGS $EXTRA_LDFLAGS)]" >> $cross 3082a2866660SPaolo Bonzini echo "cpp_link_args = [$(meson_quote $CXXFLAGS $LDFLAGS $EXTRA_CXXFLAGS $EXTRA_LDFLAGS)]" >> $cross 3083fc929892SMarc-André Lureau echo "[binaries]" >> $cross 30844dba2789SPaolo Bonzini echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross 30854dba2789SPaolo Bonzini test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross 30864dba2789SPaolo Bonzini test -n "$objcc" && echo "objc = [$(meson_quote $objcc $CPU_CFLAGS)]" >> $cross 308747b30835SPaolo Bonzini echo "ar = [$(meson_quote $ar)]" >> $cross 308847b30835SPaolo Bonzini echo "nm = [$(meson_quote $nm)]" >> $cross 308947b30835SPaolo Bonzini echo "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 309047b30835SPaolo Bonzini echo "ranlib = [$(meson_quote $ranlib)]" >> $cross 3091e8178514SPaolo Bonzini if has $sdl2_config; then 309247b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 3093e8178514SPaolo Bonzini fi 309447b30835SPaolo Bonzini echo "strip = [$(meson_quote $strip)]" >> $cross 309547b30835SPaolo Bonzini echo "windres = [$(meson_quote $windres)]" >> $cross 30963812c0c4SJoelle van Dyne if test "$cross_compile" = "yes"; then 3097fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 3098fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 3099ba7c60c2SPaolo Bonzini echo "system = '$targetos'" >> $cross 3100823eb013SPaolo Bonzini case "$cpu" in 3101f6bca9dfSJoelle van Dyne i386) 3102fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 3103fc929892SMarc-André Lureau ;; 3104fc929892SMarc-André Lureau *) 3105823eb013SPaolo Bonzini echo "cpu_family = '$cpu'" >> $cross 3106fc929892SMarc-André Lureau ;; 3107fc929892SMarc-André Lureau esac 3108fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 3109fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 3110fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 3111fc929892SMarc-André Lureau else 3112fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 3113fc929892SMarc-André Lureau fi 3114fc929892SMarc-André Lureau else 3115fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 3116fc929892SMarc-André Lureau fi 3117fc929892SMarc-André Lureau mv $cross config-meson.cross 3118fc929892SMarc-André Lureau 3119a5665051SPaolo Bonzini rm -rf meson-private meson-info meson-logs 312061d63097SPaolo Bonzini run_meson() { 312109e93326SPaolo Bonzini NINJA=$ninja $meson setup \ 3122d17f305aSPaolo Bonzini --prefix "$prefix" \ 3123d17f305aSPaolo Bonzini --libdir "$libdir" \ 3124d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 3125d17f305aSPaolo Bonzini --bindir "$bindir" \ 3126d17f305aSPaolo Bonzini --includedir "$includedir" \ 3127d17f305aSPaolo Bonzini --datadir "$datadir" \ 3128d17f305aSPaolo Bonzini --mandir "$mandir" \ 3129d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 313016bf7a33SPaolo Bonzini --localedir "$localedir" \ 3131d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 31323b4da132SPaolo Bonzini -Daudio_drv_list=$audio_drv_list \ 31333b4da132SPaolo Bonzini -Ddefault_devices=$default_devices \ 3134d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 31355dc4618eSPaolo Bonzini -Diasl="$($iasl -h >/dev/null 2>&1 && printf %s "$iasl")" \ 313616bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 313773f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 313835acbb30SPaolo Bonzini -Dsmbd="$smbd" \ 31393b4da132SPaolo Bonzini -Dsphinx_build="$sphinx_build" \ 31403b4da132SPaolo Bonzini -Dtrace_file="$trace_file" \ 3141a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 3142a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 3143a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 3144da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 3145bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 31463b4da132SPaolo Bonzini -Db_lto=$lto -Dcfi=$cfi -Dtcg=$tcg -Dxen=$xen \ 31473b4da132SPaolo Bonzini -Dcapstone=$capstone -Dfdt=$fdt -Dslirp=$slirp \ 3148537b7248SPaolo Bonzini $(test -n "${LIB_FUZZING_ENGINE+xxx}" && echo "-Dfuzzing_engine=$LIB_FUZZING_ENGINE") \ 3149332008e0SThomas Huth $(if test "$default_feature" = no; then echo "-Dauto_features=disabled"; fi) \ 315061d63097SPaolo Bonzini "$@" $cross_arg "$PWD" "$source_path" 315161d63097SPaolo Bonzini } 315261d63097SPaolo Bonzini eval run_meson $meson_options 3153a5665051SPaolo Bonzini if test "$?" -ne 0 ; then 3154a5665051SPaolo Bonzini error_exit "meson setup failed" 3155a5665051SPaolo Bonzini fi 3156699d3884SPaolo Bonzinielse 3157699d3884SPaolo Bonzini if test -f meson-private/cmd_line.txt; then 3158699d3884SPaolo Bonzini # Adjust old command line options whose type was changed 3159699d3884SPaolo Bonzini # Avoids having to use "setup --wipe" when Meson is upgraded 3160699d3884SPaolo Bonzini perl -i -ne ' 3161699d3884SPaolo Bonzini s/^gettext = true$/gettext = auto/; 3162699d3884SPaolo Bonzini s/^gettext = false$/gettext = disabled/; 3163654d6b04SPaolo Bonzini /^b_staticpic/ && next; 3164699d3884SPaolo Bonzini print;' meson-private/cmd_line.txt 3165699d3884SPaolo Bonzini fi 3166a5665051SPaolo Bonzinifi 3167a5665051SPaolo Bonzini 3168dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 3169dc655404SMichael S. Tsirkincat <<EOD >config.status 3170dc655404SMichael S. Tsirkin#!/bin/sh 3171dc655404SMichael S. Tsirkin# Generated by configure. 3172dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 3173dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 3174dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 3175dc655404SMichael S. TsirkinEOD 3176e811da7fSDaniel P. Berrangé 3177e811da7fSDaniel P. Berrangépreserve_env() { 3178e811da7fSDaniel P. Berrangé envname=$1 3179e811da7fSDaniel P. Berrangé 3180e811da7fSDaniel P. Berrangé eval envval=\$$envname 3181e811da7fSDaniel P. Berrangé 3182e811da7fSDaniel P. Berrangé if test -n "$envval" 3183e811da7fSDaniel P. Berrangé then 3184e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 3185e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 3186e811da7fSDaniel P. Berrangé else 3187e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 3188e811da7fSDaniel P. Berrangé fi 3189e811da7fSDaniel P. Berrangé} 3190e811da7fSDaniel P. Berrangé 3191e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 3192e811da7fSDaniel P. Berrangé# features/build target configure will detect 3193e811da7fSDaniel P. Berrangépreserve_env AR 3194e811da7fSDaniel P. Berrangépreserve_env AS 3195e811da7fSDaniel P. Berrangépreserve_env CC 3196e811da7fSDaniel P. Berrangépreserve_env CPP 31978009da03SPaolo Bonzinipreserve_env CFLAGS 3198e811da7fSDaniel P. Berrangépreserve_env CXX 31998009da03SPaolo Bonzinipreserve_env CXXFLAGS 3200e811da7fSDaniel P. Berrangépreserve_env INSTALL 3201e811da7fSDaniel P. Berrangépreserve_env LD 32028009da03SPaolo Bonzinipreserve_env LDFLAGS 3203e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 3204e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 3205e811da7fSDaniel P. Berrangépreserve_env MAKE 3206e811da7fSDaniel P. Berrangépreserve_env NM 3207e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 3208e811da7fSDaniel P. Berrangépreserve_env PATH 3209e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 3210e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 3211e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 3212e811da7fSDaniel P. Berrangépreserve_env PYTHON 3213e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 3214e811da7fSDaniel P. Berrangépreserve_env SMBD 3215e811da7fSDaniel P. Berrangépreserve_env STRIP 3216e811da7fSDaniel P. Berrangépreserve_env WINDRES 3217e811da7fSDaniel P. Berrangé 3218dc655404SMichael S. Tsirkinprintf "exec" >>config.status 3219a5665051SPaolo Bonzinifor i in "$0" "$@"; do 3220835af899SPaolo Bonzini test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status 3221a5665051SPaolo Bonzinidone 3222cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 3223dc655404SMichael S. Tsirkinchmod +x config.status 3224dc655404SMichael S. Tsirkin 32258cd05ab6SPeter Maydellrm -r "$TMPDIR1" 3226