17d13299dSbellard#!/bin/sh 27d13299dSbellard# 33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard 47d13299dSbellard# 58cd05ab6SPeter Maydell 699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools, 799519e67SCornelia Huck# just as autoconf does. 899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS= 999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS 1099519e67SCornelia Huck 115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests! 125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes 135e4dfd3dSJohn Snow 14dedad027SDaniel P. Berrangé# make source path absolute 15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd) 16dedad027SDaniel P. Berrangé 17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path" 18dedad027SDaniel P. Berrangéthen 19dedad027SDaniel P. Berrangé echo "Using './build' as the directory for build output" 20dedad027SDaniel P. Berrangé 21dedad027SDaniel P. Berrangé MARKER=build/auto-created-by-configure 22dedad027SDaniel P. Berrangé 23dedad027SDaniel P. Berrangé if test -e build 24dedad027SDaniel P. Berrangé then 25dedad027SDaniel P. Berrangé if test -f $MARKER 26dedad027SDaniel P. Berrangé then 27dedad027SDaniel P. Berrangé rm -rf build 28dedad027SDaniel P. Berrangé else 29dedad027SDaniel P. Berrangé echo "ERROR: ./build dir already exists and was not previously created by configure" 30dedad027SDaniel P. Berrangé exit 1 31dedad027SDaniel P. Berrangé fi 32dedad027SDaniel P. Berrangé fi 33dedad027SDaniel P. Berrangé 34dedad027SDaniel P. Berrangé mkdir build 35dedad027SDaniel P. Berrangé touch $MARKER 36dedad027SDaniel P. Berrangé 37dedad027SDaniel P. Berrangé cat > GNUmakefile <<'EOF' 38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree 39dedad027SDaniel P. Berrangé# 'make' command invocation 40dedad027SDaniel P. Berrangé 41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),) 42dedad027SDaniel P. Berrangérecurse: all 43dedad027SDaniel P. Berrangéendif 44dedad027SDaniel P. Berrangé 45dedad027SDaniel P. Berrangé.NOTPARALLEL: % 46dedad027SDaniel P. Berrangé%: force 47dedad027SDaniel P. Berrangé @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...' 48dedad027SDaniel P. Berrangé @$(MAKE) -C build -f Makefile $(MAKECMDGOALS) 49dedad027SDaniel P. Berrangé @if test "$(MAKECMDGOALS)" = "distclean" && \ 50dedad027SDaniel P. Berrangé test -e build/auto-created-by-configure ; \ 51dedad027SDaniel P. Berrangé then \ 52dedad027SDaniel P. Berrangé rm -rf build GNUmakefile ; \ 53dedad027SDaniel P. Berrangé fi 54dedad027SDaniel P. Berrangéforce: ; 55dedad027SDaniel P. Berrangé.PHONY: force 56dedad027SDaniel P. BerrangéGNUmakefile: ; 57dedad027SDaniel P. Berrangé 58dedad027SDaniel P. BerrangéEOF 59dedad027SDaniel P. Berrangé cd build 60dedad027SDaniel P. Berrangé exec $source_path/configure "$@" 61dedad027SDaniel P. Berrangéfi 62dedad027SDaniel P. Berrangé 638cd05ab6SPeter Maydell# Temporary directory used for files created while 648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory 658cd05ab6SPeter Maydell# we can safely blow away any previous version of it 668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete 678cd05ab6SPeter Maydell# it when configure exits.) 688cd05ab6SPeter MaydellTMPDIR1="config-temp" 698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}" 708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}" 718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then 728cd05ab6SPeter Maydell echo "ERROR: failed to create temporary directory" 738cd05ab6SPeter Maydell exit 1 747d13299dSbellardfi 757d13299dSbellard 768cd05ab6SPeter MaydellTMPB="qemu-conf" 778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c" 7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o" 799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx" 808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe" 8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt" 827d13299dSbellard 83da1d85e3SGerd Hoffmannrm -f config.log 849ac81bbbSmalc 85b48e3611SPeter Maydell# Print a helpful header at the top of config.log 86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log 87979ae168SPeter Maydellprintf "# Configured with:" >> config.log 88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log 89979ae168SPeter Maydellecho >> config.log 90b48e3611SPeter Maydellecho "#" >> config.log 91b48e3611SPeter Maydell 92835af899SPaolo Bonziniquote_sh() { 93835af899SPaolo Bonzini printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&'," 94835af899SPaolo Bonzini} 95835af899SPaolo Bonzini 96d880a3baSPaolo Bonziniprint_error() { 97d880a3baSPaolo Bonzini (echo 9876ad07a4SPeter Maydell echo "ERROR: $1" 9976ad07a4SPeter Maydell while test -n "$2"; do 10076ad07a4SPeter Maydell echo " $2" 10176ad07a4SPeter Maydell shift 10276ad07a4SPeter Maydell done 103d880a3baSPaolo Bonzini echo) >&2 104d880a3baSPaolo Bonzini} 105d880a3baSPaolo Bonzini 106d880a3baSPaolo Bonzinierror_exit() { 107d880a3baSPaolo Bonzini print_error "$@" 10876ad07a4SPeter Maydell exit 1 10976ad07a4SPeter Maydell} 11076ad07a4SPeter Maydell 1119c83ffd8SPeter Maydelldo_compiler() { 1129c83ffd8SPeter Maydell # Run the compiler, capturing its output to the log. First argument 1139c83ffd8SPeter Maydell # is compiler binary to execute. 114630d86b7SDavid CARLIER compiler="$1" 1159c83ffd8SPeter Maydell shift 1168bbe05d7SIan Jackson if test -n "$BASH_VERSION"; then eval ' 1178bbe05d7SIan Jackson echo >>config.log " 1188bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]} 1198bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}" 1208bbe05d7SIan Jackson '; fi 1219c83ffd8SPeter Maydell echo $compiler "$@" >> config.log 1229c83ffd8SPeter Maydell $compiler "$@" >> config.log 2>&1 || return $? 1238dc38a78SPeter Maydell # Test passed. If this is an --enable-werror build, rerun 1248dc38a78SPeter Maydell # the test with -Werror and bail out if it fails. This 1258dc38a78SPeter Maydell # makes warning-generating-errors in configure test code 1268dc38a78SPeter Maydell # obvious to developers. 1278dc38a78SPeter Maydell if test "$werror" != "yes"; then 1288dc38a78SPeter Maydell return 0 1298dc38a78SPeter Maydell fi 1308dc38a78SPeter Maydell # Don't bother rerunning the compile if we were already using -Werror 1318dc38a78SPeter Maydell case "$*" in 1328dc38a78SPeter Maydell *-Werror*) 1338dc38a78SPeter Maydell return 0 1348dc38a78SPeter Maydell ;; 1358dc38a78SPeter Maydell esac 1369c83ffd8SPeter Maydell echo $compiler -Werror "$@" >> config.log 1379c83ffd8SPeter Maydell $compiler -Werror "$@" >> config.log 2>&1 && return $? 13876ad07a4SPeter Maydell error_exit "configure test passed without -Werror but failed with -Werror." \ 13976ad07a4SPeter Maydell "This is probably a bug in the configure script. The failing command" \ 14076ad07a4SPeter Maydell "will be at the bottom of config.log." \ 14176ad07a4SPeter Maydell "You can run configure with --disable-werror to bypass this check." 1428dc38a78SPeter Maydell} 1438dc38a78SPeter Maydell 1449c83ffd8SPeter Maydelldo_cc() { 1459c83ffd8SPeter Maydell do_compiler "$cc" "$@" 1469c83ffd8SPeter Maydell} 1479c83ffd8SPeter Maydell 1489c83ffd8SPeter Maydelldo_cxx() { 1499c83ffd8SPeter Maydell do_compiler "$cxx" "$@" 1509c83ffd8SPeter Maydell} 1519c83ffd8SPeter Maydell 15200849b92SRichard Henderson# Append $2 to the variable named $1, with space separation 15300849b92SRichard Hendersonadd_to() { 15400849b92SRichard Henderson eval $1=\${$1:+\"\$$1 \"}\$2 15500849b92SRichard Henderson} 15600849b92SRichard Henderson 1579c83ffd8SPeter Maydellupdate_cxxflags() { 1589c83ffd8SPeter Maydell # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 1599c83ffd8SPeter Maydell # options which some versions of GCC's C++ compiler complain about 1609c83ffd8SPeter Maydell # because they only make sense for C programs. 16153422040SPaolo Bonzini QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" 1625770e8afSPaolo Bonzini CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu99/-std=gnu++11/) 1639c83ffd8SPeter Maydell for arg in $QEMU_CFLAGS; do 1649c83ffd8SPeter Maydell case $arg in 1659c83ffd8SPeter Maydell -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 1669c83ffd8SPeter Maydell -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 1679c83ffd8SPeter Maydell ;; 1689c83ffd8SPeter Maydell *) 1699c83ffd8SPeter Maydell QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 1709c83ffd8SPeter Maydell ;; 1719c83ffd8SPeter Maydell esac 1729c83ffd8SPeter Maydell done 1739c83ffd8SPeter Maydell} 1749c83ffd8SPeter Maydell 17552166aa0SJuan Quintelacompile_object() { 176fd0e6053SJohn Snow local_cflags="$1" 1775770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC 17852166aa0SJuan Quintela} 17952166aa0SJuan Quintela 18052166aa0SJuan Quintelacompile_prog() { 18152166aa0SJuan Quintela local_cflags="$1" 18252166aa0SJuan Quintela local_ldflags="$2" 1835770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ 1845770e8afSPaolo Bonzini $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags 18552166aa0SJuan Quintela} 18652166aa0SJuan Quintela 18711568d6dSPaolo Bonzini# symbolically link $1 to $2. Portable version of "ln -sf". 18811568d6dSPaolo Bonzinisymlink() { 18972b8b5a1SStefan Weil rm -rf "$2" 190ec5b06d7SAnthony Liguori mkdir -p "$(dirname "$2")" 19172b8b5a1SStefan Weil ln -s "$1" "$2" 19211568d6dSPaolo Bonzini} 19311568d6dSPaolo Bonzini 1940dba6195SLoïc Minier# check whether a command is available to this shell (may be either an 1950dba6195SLoïc Minier# executable or a builtin) 1960dba6195SLoïc Minierhas() { 1970dba6195SLoïc Minier type "$1" >/dev/null 2>&1 1980dba6195SLoïc Minier} 1990dba6195SLoïc Minier 2000a01d76fSMarc-André Lureauversion_ge () { 2012df52b9bSAlex Bennée local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ') 2022df52b9bSAlex Bennée local_ver2=$(echo "$2" | tr . ' ') 2030a01d76fSMarc-André Lureau while true; do 2040a01d76fSMarc-André Lureau set x $local_ver1 2050a01d76fSMarc-André Lureau local_first=${2-0} 206c44a33e2SStefano Garzarella # 'shift 2' if $2 is set, or 'shift' if $2 is not set 207c44a33e2SStefano Garzarella shift ${2:+2} 2080a01d76fSMarc-André Lureau local_ver1=$* 2090a01d76fSMarc-André Lureau set x $local_ver2 2100a01d76fSMarc-André Lureau # the second argument finished, the first must be greater or equal 2110a01d76fSMarc-André Lureau test $# = 1 && return 0 2120a01d76fSMarc-André Lureau test $local_first -lt $2 && return 1 2130a01d76fSMarc-André Lureau test $local_first -gt $2 && return 0 214c44a33e2SStefano Garzarella shift ${2:+2} 2150a01d76fSMarc-André Lureau local_ver2=$* 2160a01d76fSMarc-André Lureau done 2170a01d76fSMarc-André Lureau} 2180a01d76fSMarc-André Lureau 2195b808275SLluís Vilanovahave_backend () { 2205b808275SLluís Vilanova echo "$trace_backends" | grep "$1" >/dev/null 2215b808275SLluís Vilanova} 2225b808275SLluís Vilanova 2233b6b7550SPaolo Bonziniglob() { 2243b6b7550SPaolo Bonzini eval test -z '"${1#'"$2"'}"' 2253b6b7550SPaolo Bonzini} 2263b6b7550SPaolo Bonzini 227e9a3591fSChristian Borntraegerld_has() { 228e9a3591fSChristian Borntraeger $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 229e9a3591fSChristian Borntraeger} 230e9a3591fSChristian Borntraeger 2314ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; 2324ace32e2SAntonio Ospitethen 2334ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2344ace32e2SAntonio Ospitefi 2354ace32e2SAntonio Ospite 23614211825SAntonio Ospite# default parameters 2372ff6b91eSJuan Quintelacpu="" 238a31a8642SMichael S. Tsirkiniasl="iasl" 2391e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 24043ce4dfeSbellardstatic="no" 2413812c0c4SJoelle van Dynecross_compile="no" 2427d13299dSbellardcross_prefix="" 2430c58ac1cSmalcaudio_drv_list="" 244b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 245b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 246e49d021eSPeter Maydellhost_cc="cc" 247d5631638Smalcaudio_win_int="" 248957f1f99SMichael Rothlibs_qga="" 2495bc62e01SGerd Hoffmanndebug_info="yes" 250cdad781dSDaniele Buonolto="false" 25163678e17SSteven Noonanstack_protector="" 2521e4f6065SDaniele Buonosafe_stack="" 253afc3a8f9SAlex Bennéeuse_containers="yes" 254f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") 255ac0df51dSaliguori 25692712822SDaniel P. Berrangeif test -e "$source_path/.git" 25792712822SDaniel P. Berrangethen 2587d7dbf9dSDan Streetman git_submodules_action="update" 25992712822SDaniel P. Berrange git_submodules="ui/keycodemapdb" 2603ac1f813SEmilio G. Cota git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 2613ac1f813SEmilio G. Cota git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 26292712822SDaniel P. Berrangeelse 2637d7dbf9dSDan Streetman git_submodules_action="ignore" 264aef45d51SDaniel P. Berrange git_submodules="" 2655c0ef67aSDaniel P. Berrangé 2665c0ef67aSDaniel P. Berrangé if ! test -f "$source_path/ui/keycodemapdb/README" 2675c0ef67aSDaniel P. Berrangé then 2685c0ef67aSDaniel P. Berrangé echo 2695c0ef67aSDaniel P. Berrangé echo "ERROR: missing file $source_path/ui/keycodemapdb/README" 2705c0ef67aSDaniel P. Berrangé echo 2715c0ef67aSDaniel P. Berrangé echo "This is not a GIT checkout but module content appears to" 2725c0ef67aSDaniel P. Berrangé echo "be missing. Do not use 'git archive' or GitHub download links" 2735c0ef67aSDaniel P. Berrangé echo "to acquire QEMU source archives. Non-GIT builds are only" 2745c0ef67aSDaniel P. Berrangé echo "supported with source archives linked from:" 2755c0ef67aSDaniel P. Berrangé echo 276a3e3b521SPeter Maydell echo " https://www.qemu.org/download/#source" 2775c0ef67aSDaniel P. Berrangé echo 2785c0ef67aSDaniel P. Berrangé echo "Developers working with GIT can use scripts/archive-source.sh" 2795c0ef67aSDaniel P. Berrangé echo "if they need to create valid source archives." 2805c0ef67aSDaniel P. Berrangé echo 2815c0ef67aSDaniel P. Berrangé exit 1 2825c0ef67aSDaniel P. Berrangé fi 28392712822SDaniel P. Berrangefi 284cc84d63aSDaniel P. Berrangegit="git" 285ac0df51dSaliguori 286afb63ebdSStefan Weil# Don't accept a target_list environment variable. 287afb63ebdSStefan Weilunset target_list 288447e133fSAlex Bennéeunset target_list_exclude 289377529c0SPaolo Bonzini 290377529c0SPaolo Bonzini# Default value for a variable defining feature "foo". 291377529c0SPaolo Bonzini# * foo="no" feature will only be used if --enable-foo arg is given 292377529c0SPaolo Bonzini# * foo="" feature will be searched for, and if found, will be used 293377529c0SPaolo Bonzini# unless --disable-foo is given 294377529c0SPaolo Bonzini# * foo="yes" this value will only be set by --enable-foo flag. 295377529c0SPaolo Bonzini# feature will searched for, 296377529c0SPaolo Bonzini# if not found, configure exits with error 297377529c0SPaolo Bonzini# 298377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args. 299377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it 300377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found. 301377529c0SPaolo Bonzini 302c87ea116SAlex Bennéedefault_feature="" 303c87ea116SAlex Bennée# parse CC options second 304c87ea116SAlex Bennéefor opt do 305c87ea116SAlex Bennée optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 306c87ea116SAlex Bennée case "$opt" in 307c87ea116SAlex Bennée --without-default-features) 308c87ea116SAlex Bennée default_feature="no" 309c87ea116SAlex Bennée ;; 310c87ea116SAlex Bennée esac 311c87ea116SAlex Bennéedone 312c87ea116SAlex Bennée 3138c6d4ff4SPaolo Bonzinibrlapi="auto" 314f9cd86feSPaolo Bonzinicurl="auto" 3155285e593SYonggang Luoiconv="auto" 3165285e593SYonggang Luocurses="auto" 317e3667660SYonggang Luodocs="auto" 318fbb4121dSPaolo Bonzinifdt="auto" 31958952137SVincenzo Maffionenetmap="no" 32035be72baSPaolo Bonzinisdl="auto" 32135be72baSPaolo Bonzinisdl_image="auto" 322422a5fd0SJoelle van Dynecoreaudio="auto" 323cece116cSMisono Tomohirovirtiofsd="auto" 32469202b40SPaolo Bonzinivirtfs="auto" 3255c53015aSPaolo Bonzinilibudev="auto" 3266ec0e15dSPaolo Bonzinimpath="auto" 327a0b93237SPaolo Bonzinivnc="enabled" 328deb62371SPaolo Bonzinisparse="auto" 329c87ea116SAlex Bennéevde="$default_feature" 330a0b93237SPaolo Bonzinivnc_sasl="auto" 331a0b93237SPaolo Bonzinivnc_jpeg="auto" 332a0b93237SPaolo Bonzinivnc_png="auto" 3334113f4cfSLaurent Vivierxkbcommon="auto" 334c87ea116SAlex Bennéexen="$default_feature" 335c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 3361badb709SPaolo Bonzinixen_pci_passthrough="auto" 337c87ea116SAlex Bennéelinux_aio="$default_feature" 338c87ea116SAlex Bennéelinux_io_uring="$default_feature" 339727c8bb8SPaolo Bonzinicap_ng="auto" 340f7f2d651SPaolo Bonziniattr="auto" 341c87ea116SAlex Bennéexfs="$default_feature" 3421badb709SPaolo Bonzinitcg="enabled" 343c87ea116SAlex Bennéemembarrier="$default_feature" 344c87ea116SAlex Bennéevhost_net="$default_feature" 345c87ea116SAlex Bennéevhost_crypto="$default_feature" 346c87ea116SAlex Bennéevhost_scsi="$default_feature" 347c87ea116SAlex Bennéevhost_vsock="$default_feature" 348d88618f7SStefan Hajnoczivhost_user="no" 349e5e856c1SStefan Hajnoczivhost_user_blk_server="auto" 350c87ea116SAlex Bennéevhost_user_fs="$default_feature" 3513bd40ec7SPaolo Bonzinikvm="auto" 3523bd40ec7SPaolo Bonzinihax="auto" 3533bd40ec7SPaolo Bonzinihvf="auto" 3543bd40ec7SPaolo Bonziniwhpx="auto" 355c87ea116SAlex Bennéerdma="$default_feature" 356c87ea116SAlex Bennéepvrdma="$default_feature" 357377529c0SPaolo Bonzinigprof="no" 358377529c0SPaolo Bonzinidebug_tcg="no" 359377529c0SPaolo Bonzinidebug="no" 360247724cbSMarc-André Lureausanitizers="no" 3610aebab04SLingfeng Yangtsan="no" 362c87ea116SAlex Bennéefortify_source="$default_feature" 363377529c0SPaolo Bonzinistrip_opt="yes" 36423a77b2dSPaolo Bonzinitcg_interpreter="false" 365377529c0SPaolo Bonzinibigendian="no" 366377529c0SPaolo Bonzinimingw32="no" 3671d728c39SBlue Swirlgcov="no" 368c7328271SMiroslav RezaninaEXESUF="" 369484e2cc7SPaolo BonziniHOST_DSOSUF=".so" 37017969268SFam Zhengmodules="no" 371bd83c861SChristian Ehrhardtmodule_upgrades="no" 372377529c0SPaolo Bonziniprefix="/usr/local" 37310ff82d1SMarc-André Lureauqemu_suffix="qemu" 3744d34a86bSPaolo Bonzinislirp="auto" 375377529c0SPaolo Bonzinioss_lib="" 376377529c0SPaolo Bonzinibsd="no" 377377529c0SPaolo Bonzinilinux="no" 378377529c0SPaolo Bonzinisolaris="no" 379377529c0SPaolo Bonziniprofiler="no" 380b4e312e9SPaolo Bonzinicocoa="auto" 381377529c0SPaolo Bonzinisoftmmu="yes" 382377529c0SPaolo Bonzinilinux_user="no" 383377529c0SPaolo Bonzinibsd_user="no" 384c8d5450bSPaolo Bonziniblobs="true" 385377529c0SPaolo Bonzinipkgversion="" 38640d6444eSAvi Kivitypie="" 3873556c233SPaolo Bonziniqom_cast_debug="yes" 388baf86d6bSPaolo Bonzinitrace_backends="log" 389377529c0SPaolo Bonzinitrace_file="trace" 390c87ea116SAlex Bennéespice="$default_feature" 391fabd1e93SPaolo Bonzinirbd="auto" 392c87ea116SAlex Bennéesmartcard="$default_feature" 3930a40bcb7SCésar Belleyu2f="auto" 394c87ea116SAlex Bennéelibusb="$default_feature" 395c87ea116SAlex Bennéeusb_redir="$default_feature" 396c87ea116SAlex Bennéeopengl="$default_feature" 3975dd89908SRichard Hendersoncpuid_h="no" 398c87ea116SAlex Bennéeavx2_opt="$default_feature" 3998b18cdbfSRichard Hendersoncapstone="auto" 4000c32a0aeSPaolo Bonzinilzo="auto" 401241611eaSPaolo Bonzinisnappy="auto" 40229ba6116SPaolo Bonzinibzip2="auto" 403ecea3696SPaolo Bonzinilzfse="auto" 404b1def33dSPaolo Bonzinizstd="auto" 405c87ea116SAlex Bennéeguest_agent="$default_feature" 406d9840e25STomoki Sekiyamaguest_agent_with_vss="no" 40750cbebb9SMichael Rothguest_agent_ntddscsi="no" 408b846ab7cSPaolo Bonziniguest_agent_msi="auto" 409c87ea116SAlex Bennéevss_win32_sdk="$default_feature" 410d9840e25STomoki Sekiyamawin_sdk="no" 411c87ea116SAlex Bennéewant_tools="$default_feature" 4129db405a3SPaolo Bonzinilibiscsi="auto" 41330045c05SPaolo Bonzinilibnfs="auto" 414519175a2SAlex Barcelocoroutine="" 415c87ea116SAlex Bennéecoroutine_pool="$default_feature" 4167d992e4dSPeter Lievendebug_stack_usage="no" 417f0d92b56SLongpeng(Mike)crypto_afalg="no" 4189e62ba48SDaniele Buonocfi="false" 4199e62ba48SDaniele Buonocfi_debug="false" 42090835c2bSPaolo Bonziniseccomp="auto" 42108821ca2SPaolo Bonziniglusterfs="auto" 4221b695471SPaolo Bonzinigtk="auto" 423a1c5e949SDaniel P. Berrangetls_priority="NORMAL" 424c87ea116SAlex Bennéegnutls="$default_feature" 425c87ea116SAlex Bennéenettle="$default_feature" 426dc2207afSDaniel P. Berrangénettle_xts="no" 427c87ea116SAlex Bennéegcrypt="$default_feature" 4281f923c70SLongpeng(Mike)gcrypt_hmac="no" 429e0576942SDaniel P. Berrangégcrypt_xts="no" 430e0576942SDaniel P. Berrangéqemu_private_xts="yes" 431c87ea116SAlex Bennéeauth_pam="$default_feature" 432c87ea116SAlex Bennéevte="$default_feature" 433c87ea116SAlex Bennéevirglrenderer="$default_feature" 434c87ea116SAlex Bennéetpm="$default_feature" 435c87ea116SAlex Bennéelibssh="$default_feature" 436c87ea116SAlex Bennéelive_block_migration=${default_feature:-yes} 437c87ea116SAlex Bennéenuma="$default_feature" 4382847b469SFam Zhengtcmalloc="no" 4397b01cb97SAlexandre Derumierjemalloc="no" 440c87ea116SAlex Bennéereplication=${default_feature:-yes} 441c87ea116SAlex Bennéebochs=${default_feature:-yes} 442c87ea116SAlex Bennéecloop=${default_feature:-yes} 443c87ea116SAlex Bennéedmg=${default_feature:-yes} 444c87ea116SAlex Bennéeqcow1=${default_feature:-yes} 445c87ea116SAlex Bennéevdi=${default_feature:-yes} 446c87ea116SAlex Bennéevvfat=${default_feature:-yes} 447c87ea116SAlex Bennéeqed=${default_feature:-yes} 448c87ea116SAlex Bennéeparallels=${default_feature:-yes} 449e1c42697SDaniel P. Berrangésheepdog="no" 450c87ea116SAlex Bennéelibxml2="$default_feature" 451ba59fb77SPaolo Bonzinidebug_mutex="no" 452c87ea116SAlex Bennéelibpmem="$default_feature" 4537bc3ca7fSPaolo Bonzinidefault_devices="true" 45440e8c6f4SAlex Bennéeplugins="no" 455adc28027SAlexander Bulekovfuzzing="no" 456b767d257SMarek Marczykowski-Góreckirng_none="no" 457c87ea116SAlex Bennéesecret_keyring="$default_feature" 458c87ea116SAlex Bennéelibdaxctl="$default_feature" 459a5665051SPaolo Bonzinimeson="" 46048328880SPaolo Bonzinininja="" 461a5665051SPaolo Bonziniskip_meson=no 4620e8e77d4SAlex Bennéegettext="auto" 463a484a719SMax Reitzfuse="auto" 464df4ea709SMax Reitzfuse_lseek="auto" 465106ad1f9SPaolo Bonzinimultiprocess="auto" 466377529c0SPaolo Bonzini 467aa087962SPaolo Bonzinimalloc_trim="auto" 46820cf7b8eSDenis Plotnikovgio="$default_feature" 469898be3e0SPeter Maydell 470c87ea116SAlex Bennée# parse CC options second 471ac0df51dSaliguorifor opt do 47289138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 473ac0df51dSaliguori case "$opt" in 474ac0df51dSaliguori --cross-prefix=*) cross_prefix="$optarg" 4753812c0c4SJoelle van Dyne cross_compile="yes" 476ac0df51dSaliguori ;; 4773d8df640SPaolo Bonzini --cc=*) CC="$optarg" 478ac0df51dSaliguori ;; 47983f73fceSTomoki Sekiyama --cxx=*) CXX="$optarg" 48083f73fceSTomoki Sekiyama ;; 4812ff6b91eSJuan Quintela --cpu=*) cpu="$optarg" 4822ff6b91eSJuan Quintela ;; 483de385287SAlex Bennée --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" 484db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 485e2a2ed06SJuan Quintela ;; 48611cde1c8SBruno Dominguez --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" 48711cde1c8SBruno Dominguez ;; 488db5adeaaSPaolo Bonzini --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 489f9943cd5SGerd Hoffmann EXTRA_LDFLAGS="$optarg" 490e2a2ed06SJuan Quintela ;; 4915bc62e01SGerd Hoffmann --enable-debug-info) debug_info="yes" 4925bc62e01SGerd Hoffmann ;; 4935bc62e01SGerd Hoffmann --disable-debug-info) debug_info="no" 4945bc62e01SGerd Hoffmann ;; 495d75402b5SAlex Bennée --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" 496d75402b5SAlex Bennée ;; 497d422b2bcSAlex Bennée --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} 498d422b2bcSAlex Bennée eval "cross_cc_cflags_${cc_arch}=\$optarg" 4992038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" 500d422b2bcSAlex Bennée ;; 501d75402b5SAlex Bennée --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} 5022038f8c8SPaolo Bonzini cc_archs="$cc_archs $cc_arch" 503d75402b5SAlex Bennée eval "cross_cc_${cc_arch}=\$optarg" 5042038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" 505d75402b5SAlex Bennée ;; 506ac0df51dSaliguori esac 507ac0df51dSaliguoridone 508ac0df51dSaliguori# OS specific 509ac0df51dSaliguori# Using uname is really, really broken. Once we have the right set of checks 51093148aa5SStefan Weil# we can eliminate its usage altogether. 511ac0df51dSaliguori 512e49d021eSPeter Maydell# Preferred compiler: 513e49d021eSPeter Maydell# ${CC} (if set) 514e49d021eSPeter Maydell# ${cross_prefix}gcc (if cross-prefix specified) 515e49d021eSPeter Maydell# system compiler 516e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then 517e49d021eSPeter Maydell cc="$host_cc" 518e49d021eSPeter Maydellelse 519b3198cc2SStuart Yoder cc="${CC-${cross_prefix}gcc}" 520e49d021eSPeter Maydellfi 521e49d021eSPeter Maydell 52283f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then 52383f73fceSTomoki Sekiyama cxx="c++" 52483f73fceSTomoki Sekiyamaelse 52583f73fceSTomoki Sekiyama cxx="${CXX-${cross_prefix}g++}" 52683f73fceSTomoki Sekiyamafi 52783f73fceSTomoki Sekiyama 528b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}" 529cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}" 5305f6f0e27SRichard Hendersonccas="${CCAS-$cc}" 5313dd46c78SBlue Swirlcpp="${CPP-$cc -E}" 532b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}" 533b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}" 5349f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}" 5354852ee95SStefan Weilnm="${NM-${cross_prefix}nm}" 536b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}" 537b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}" 53817884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 53917884d7bSSergei Trofimovichquery_pkg_config() { 54017884d7bSSergei Trofimovich "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 54117884d7bSSergei Trofimovich} 54217884d7bSSergei Trofimovichpkg_config=query_pkg_config 54347c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 544ac0df51dSaliguori 54545d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 54645d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}" 54745d285abSPeter Maydell 548be17dc90SMichael S. Tsirkin# default flags for all hosts 5492d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where 5502d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected 5512d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it 5522d31515bSPeter Maydell# provides these semantics.) 553086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" 554086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 555c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 556be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 5575770e8afSPaolo Bonzini 5585770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson 5595770e8afSPaolo BonziniCONFIGURE_CFLAGS="-std=gnu99 -Wall" 5605770e8afSPaolo BonziniCONFIGURE_LDFLAGS= 561086d5f75SPaolo Bonzini 562be17dc90SMichael S. Tsirkin 563ac0df51dSaliguoricheck_define() { 564ac0df51dSaliguoricat > $TMPC <<EOF 565ac0df51dSaliguori#if !defined($1) 566fd786e1aSPeter Maydell#error $1 not defined 567ac0df51dSaliguori#endif 568ac0df51dSaliguoriint main(void) { return 0; } 569ac0df51dSaliguoriEOF 57052166aa0SJuan Quintela compile_object 571ac0df51dSaliguori} 572ac0df51dSaliguori 573307119e7SGerd Hoffmanncheck_include() { 574307119e7SGerd Hoffmanncat > $TMPC <<EOF 575307119e7SGerd Hoffmann#include <$1> 576307119e7SGerd Hoffmannint main(void) { return 0; } 577307119e7SGerd HoffmannEOF 578307119e7SGerd Hoffmann compile_object 579307119e7SGerd Hoffmann} 580307119e7SGerd Hoffmann 58193b25869SJohn Snowwrite_c_skeleton() { 58293b25869SJohn Snow cat > $TMPC <<EOF 58393b25869SJohn Snowint main(void) { return 0; } 58493b25869SJohn SnowEOF 58593b25869SJohn Snow} 58693b25869SJohn Snow 587adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() { 588adc28027SAlexander Bulekov cat > $TMPC <<EOF 589adc28027SAlexander Bulekov#include <stdint.h> 590adc28027SAlexander Bulekov#include <sys/types.h> 591adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 592adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 593adc28027SAlexander BulekovEOF 594adc28027SAlexander Bulekov} 595adc28027SAlexander Bulekov 596bbea4050SPeter Maydellif check_define __linux__ ; then 597bbea4050SPeter Maydell targetos="Linux" 598bbea4050SPeter Maydellelif check_define _WIN32 ; then 599bbea4050SPeter Maydell targetos='MINGW32' 600bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then 601bbea4050SPeter Maydell targetos='OpenBSD' 602bbea4050SPeter Maydellelif check_define __sun__ ; then 603bbea4050SPeter Maydell targetos='SunOS' 604bbea4050SPeter Maydellelif check_define __HAIKU__ ; then 605bbea4050SPeter Maydell targetos='Haiku' 606951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then 607951fedfcSPeter Maydell targetos='FreeBSD' 608951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then 609951fedfcSPeter Maydell targetos='GNU/kFreeBSD' 610951fedfcSPeter Maydellelif check_define __DragonFly__ ; then 611951fedfcSPeter Maydell targetos='DragonFly' 612951fedfcSPeter Maydellelif check_define __NetBSD__; then 613951fedfcSPeter Maydell targetos='NetBSD' 614951fedfcSPeter Maydellelif check_define __APPLE__; then 615951fedfcSPeter Maydell targetos='Darwin' 616bbea4050SPeter Maydellelse 617951fedfcSPeter Maydell # This is a fatal error, but don't report it yet, because we 618951fedfcSPeter Maydell # might be going to just print the --help text, or it might 619951fedfcSPeter Maydell # be the result of a missing compiler. 620951fedfcSPeter Maydell targetos='bogus' 621bbea4050SPeter Maydellfi 622bbea4050SPeter Maydell 623bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use. 624bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're 625bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify 626bbea4050SPeter Maydell# the correct CPU with the --cpu option. 627bbea4050SPeter Maydellcase $targetos in 628bbea4050SPeter MaydellDarwin) 6295869f8ddSGerd Hoffmann HOST_DSOSUF=".dylib" 630bbea4050SPeter Maydell ;; 631bbea4050SPeter MaydellSunOS) 63289138857SStefan Weil # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo 633bbea4050SPeter Maydell if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 634bbea4050SPeter Maydell cpu="x86_64" 635bbea4050SPeter Maydell fi 636bbea4050SPeter Maydellesac 637bbea4050SPeter Maydell 6382ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then 6392ff6b91eSJuan Quintela # command line argument 6402ff6b91eSJuan Quintela : 6412ff6b91eSJuan Quintelaelif check_define __i386__ ; then 642ac0df51dSaliguori cpu="i386" 643ac0df51dSaliguorielif check_define __x86_64__ ; then 644c72b26ecSRichard Henderson if check_define __ILP32__ ; then 645c72b26ecSRichard Henderson cpu="x32" 646c72b26ecSRichard Henderson else 647ac0df51dSaliguori cpu="x86_64" 648c72b26ecSRichard Henderson fi 6493aa9bd6cSblueswir1elif check_define __sparc__ ; then 6503aa9bd6cSblueswir1 if check_define __arch64__ ; then 6513aa9bd6cSblueswir1 cpu="sparc64" 6523aa9bd6cSblueswir1 else 6533aa9bd6cSblueswir1 cpu="sparc" 6543aa9bd6cSblueswir1 fi 655fdf7ed96Smalcelif check_define _ARCH_PPC ; then 656fdf7ed96Smalc if check_define _ARCH_PPC64 ; then 657f8378accSRichard Henderson if check_define _LITTLE_ENDIAN ; then 658f8378accSRichard Henderson cpu="ppc64le" 659f8378accSRichard Henderson else 660fdf7ed96Smalc cpu="ppc64" 661f8378accSRichard Henderson fi 662ac0df51dSaliguori else 663fdf7ed96Smalc cpu="ppc" 664fdf7ed96Smalc fi 665afa05235SAurelien Jarnoelif check_define __mips__ ; then 666afa05235SAurelien Jarno cpu="mips" 667d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then 668d66ed0eaSAurelien Jarno if check_define __s390x__ ; then 669d66ed0eaSAurelien Jarno cpu="s390x" 670d66ed0eaSAurelien Jarno else 671d66ed0eaSAurelien Jarno cpu="s390" 672d66ed0eaSAurelien Jarno fi 673c4f80543SAlistair Franciselif check_define __riscv ; then 674c4f80543SAlistair Francis if check_define _LP64 ; then 675c4f80543SAlistair Francis cpu="riscv64" 676c4f80543SAlistair Francis else 677c4f80543SAlistair Francis cpu="riscv32" 678c4f80543SAlistair Francis fi 67921d89f84SPeter Maydellelif check_define __arm__ ; then 68021d89f84SPeter Maydell cpu="arm" 6811f080313SClaudio Fontanaelif check_define __aarch64__ ; then 6821f080313SClaudio Fontana cpu="aarch64" 683fdf7ed96Smalcelse 68489138857SStefan Weil cpu=$(uname -m) 685ac0df51dSaliguorifi 686ac0df51dSaliguori 687359bc95dSPeter MaydellARCH= 688359bc95dSPeter Maydell# Normalise host CPU name and set ARCH. 689359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests. 6907d13299dSbellardcase "$cpu" in 691ee35e968SThomas Huth ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) 692898be3e0SPeter Maydell ;; 693f8378accSRichard Henderson ppc64le) 694f8378accSRichard Henderson ARCH="ppc64" 695f8378accSRichard Henderson ;; 6967d13299dSbellard i386|i486|i586|i686|i86pc|BePC) 69797a847bcSbellard cpu="i386" 6987d13299dSbellard ;; 699aaa5fa14Saurel32 x86_64|amd64) 700aaa5fa14Saurel32 cpu="x86_64" 701aaa5fa14Saurel32 ;; 70221d89f84SPeter Maydell armv*b|armv*l|arm) 70321d89f84SPeter Maydell cpu="arm" 7047d13299dSbellard ;; 7051f080313SClaudio Fontana aarch64) 7061f080313SClaudio Fontana cpu="aarch64" 7071f080313SClaudio Fontana ;; 708afa05235SAurelien Jarno mips*) 709afa05235SAurelien Jarno cpu="mips" 710afa05235SAurelien Jarno ;; 7113142255cSblueswir1 sparc|sun4[cdmuv]) 712ae228531Sbellard cpu="sparc" 713ae228531Sbellard ;; 7147d13299dSbellard *) 715359bc95dSPeter Maydell # This will result in either an error or falling back to TCI later 716359bc95dSPeter Maydell ARCH=unknown 7177d13299dSbellard ;; 7187d13299dSbellardesac 719359bc95dSPeter Maydellif test -z "$ARCH"; then 720359bc95dSPeter Maydell ARCH="$cpu" 721359bc95dSPeter Maydellfi 722e2d52ad3SJuan Quintela 7237d13299dSbellard# OS specific 7240dbfc675SJuan Quintela 7257d13299dSbellardcase $targetos in 72667b915a5SbellardMINGW32*) 72767b915a5Sbellard mingw32="yes" 7283cec7cc2SKővágó, Zoltán audio_possible_drivers="dsound sdl" 729307119e7SGerd Hoffmann if check_include dsound.h; then 7303cec7cc2SKővágó, Zoltán audio_drv_list="dsound" 731307119e7SGerd Hoffmann else 732307119e7SGerd Hoffmann audio_drv_list="" 733307119e7SGerd Hoffmann fi 734898be3e0SPeter Maydell supported_os="yes" 735fb648e9cSDaniel P. Berrangé pie="no" 73667b915a5Sbellard;; 7375c40d2bdSthsGNU/kFreeBSD) 738a167ba50SAurelien Jarno bsd="yes" 7396a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7400bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 7415c40d2bdSths;; 7427d3505c5SbellardFreeBSD) 7437d3505c5Sbellard bsd="yes" 7440db4a067SPaolo Bonzini make="${MAKE-gmake}" 7456a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7460bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 747f01576f1SJuergen Lock # needed for kinfo_getvmmap(3) in libutil.h 74858952137SVincenzo Maffione netmap="" # enable netmap autodetect 7497d3505c5Sbellard;; 750c5e97233Sblueswir1DragonFly) 751c5e97233Sblueswir1 bsd="yes" 7520db4a067SPaolo Bonzini make="${MAKE-gmake}" 7536a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7540bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 755c5e97233Sblueswir1;; 7567d3505c5SbellardNetBSD) 7577d3505c5Sbellard bsd="yes" 7580db4a067SPaolo Bonzini make="${MAKE-gmake}" 7596a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7600bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl" 7618ef92a88Sblueswir1 oss_lib="-lossaudio" 7627d3505c5Sbellard;; 7637d3505c5SbellardOpenBSD) 7647d3505c5Sbellard bsd="yes" 7650db4a067SPaolo Bonzini make="${MAKE-gmake}" 766f92c7168SGerd Hoffmann audio_drv_list="try-sdl" 7670bac1111SKővágó, Zoltán audio_possible_drivers="sdl" 7687d3505c5Sbellard;; 76983fb7adfSbellardDarwin) 77083fb7adfSbellard bsd="yes" 77183fb7adfSbellard darwin="yes" 772422a5fd0SJoelle van Dyne audio_drv_list="try-coreaudio try-sdl" 77314382605SKővágó, Zoltán audio_possible_drivers="coreaudio sdl" 774a0b7cf6bSPeter Maydell # Disable attempts to use ObjectiveC features in os/object.h since they 775a0b7cf6bSPeter Maydell # won't work when we're compiling with gcc as a C compiler. 776a0b7cf6bSPeter Maydell QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 77783fb7adfSbellard;; 778ec530c81SbellardSunOS) 779ec530c81Sbellard solaris="yes" 7800db4a067SPaolo Bonzini make="${MAKE-gmake}" 781e2d8830eSBrad smbd="${SMBD-/usr/sfw/sbin/smbd}" 7826b4d2ba1Sths if test -f /usr/include/sys/soundcard.h ; then 7836a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7846b4d2ba1Sths fi 785c2de5c91Smalc audio_possible_drivers="oss sdl" 786d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h 787d741429aSBlue Swirl QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 788d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h 789d741429aSBlue Swirl QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 790ec530c81Sbellard;; 791179cf400SAndreas FärberHaiku) 792179cf400SAndreas Färber haiku="yes" 793cde99253SThomas Huth QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" 794179cf400SAndreas Färber;; 795898be3e0SPeter MaydellLinux) 7967183834aSGerd Hoffmann audio_drv_list="try-pa oss" 7970bac1111SKővágó, Zoltán audio_possible_drivers="oss alsa sdl pa" 7985327cf48Sbellard linux="yes" 799831b7825Sths linux_user="yes" 800c87ea116SAlex Bennée vhost_user=${default_feature:-yes} 801898be3e0SPeter Maydell;; 8027d13299dSbellardesac 8037d13299dSbellard 8047d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 805b1a550a0Spbrook if [ "$darwin" != "yes" ] ; then 80684778508Sblueswir1 bsd_user="yes" 8077d3505c5Sbellard fi 80808de3949SAndreas Färberfi 8097d3505c5Sbellard 8100db4a067SPaolo Bonzini: ${make=${MAKE-make}} 811b6daf4d3SPaolo Bonzini 812faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 813faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 814ddf90699SEduardo Habkost# we check that too 815faf44142SDaniel P. Berrangépython= 8160a01d76fSMarc-André Lureauexplicit_python=no 817ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 818faf44142SDaniel P. Berrangédo 819faf44142SDaniel P. Berrangé if has "$binary" 820faf44142SDaniel P. Berrangé then 82195c5f2deSPaolo Bonzini python=$(command -v "$binary") 822faf44142SDaniel P. Berrangé break 823faf44142SDaniel P. Berrangé fi 824faf44142SDaniel P. Berrangédone 825903458c8SMarkus Armbruster 826903458c8SMarkus Armbruster 82739d87c8cSAlex Bennée# Check for ancillary tools used in testing 82839d87c8cSAlex Bennéegenisoimage= 8293df437c7SAlex Bennéefor binary in genisoimage mkisofs 83039d87c8cSAlex Bennéedo 83139d87c8cSAlex Bennée if has $binary 83239d87c8cSAlex Bennée then 83339d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 83439d87c8cSAlex Bennée break 83539d87c8cSAlex Bennée fi 83639d87c8cSAlex Bennéedone 83739d87c8cSAlex Bennée 838e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}} 8390db4a067SPaolo Bonzini 8403c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 8413c4a4d0dSPeter Maydellif has clang; then 8423c4a4d0dSPeter Maydell objcc=clang 8433c4a4d0dSPeter Maydellelse 8443c4a4d0dSPeter Maydell objcc="$cc" 8453c4a4d0dSPeter Maydellfi 8463c4a4d0dSPeter Maydell 8473457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 8483457a3f8SJuan Quintela EXESUF=".exe" 849484e2cc7SPaolo Bonzini HOST_DSOSUF=".dll" 85078e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 8515770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 85293b25869SJohn Snow write_c_skeleton; 853d17f305aSPaolo Bonzini prefix="/qemu" 85477433a5fSMarc-André Lureau qemu_suffix="" 855105fad6bSBishara AbuHattoum libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" 8563457a3f8SJuan Quintelafi 8573457a3f8SJuan Quintela 858487fefdbSAnthony Liguoriwerror="" 85985aa5189Sbellard 8607d13299dSbellardfor opt do 86189138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 8627d13299dSbellard case "$opt" in 8632efc3265Sbellard --help|-h) show_help=yes 8642efc3265Sbellard ;; 86599123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 86699123e13SMike Frysinger ;; 867b1a550a0Spbrook --prefix=*) prefix="$optarg" 8687d13299dSbellard ;; 869b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 87032ce6337Sbellard ;; 871ac0df51dSaliguori --cross-prefix=*) 8727d13299dSbellard ;; 873ac0df51dSaliguori --cc=*) 8747d13299dSbellard ;; 875b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 87683469015Sbellard ;; 87783f73fceSTomoki Sekiyama --cxx=*) 87883f73fceSTomoki Sekiyama ;; 879e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 880e007dbecSMichael S. Tsirkin ;; 8813c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 8823c4a4d0dSPeter Maydell ;; 883b1a550a0Spbrook --make=*) make="$optarg" 8847d13299dSbellard ;; 885b6daf4d3SPaolo Bonzini --install=*) 8866a882643Spbrook ;; 8870a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 888c886edfbSBlue Swirl ;; 8892eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 8902eb054c2SPeter Maydell ;; 891a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 892a5665051SPaolo Bonzini ;; 893a5665051SPaolo Bonzini --meson=*) meson="$optarg" 894a5665051SPaolo Bonzini ;; 89548328880SPaolo Bonzini --ninja=*) ninja="$optarg" 89648328880SPaolo Bonzini ;; 897e2d8830eSBrad --smbd=*) smbd="$optarg" 898e2d8830eSBrad ;; 899e2a2ed06SJuan Quintela --extra-cflags=*) 9007d13299dSbellard ;; 90111cde1c8SBruno Dominguez --extra-cxxflags=*) 90211cde1c8SBruno Dominguez ;; 903e2a2ed06SJuan Quintela --extra-ldflags=*) 9047d13299dSbellard ;; 9055bc62e01SGerd Hoffmann --enable-debug-info) 9065bc62e01SGerd Hoffmann ;; 9075bc62e01SGerd Hoffmann --disable-debug-info) 9085bc62e01SGerd Hoffmann ;; 909d75402b5SAlex Bennée --cross-cc-*) 910d75402b5SAlex Bennée ;; 91117969268SFam Zheng --enable-modules) 91217969268SFam Zheng modules="yes" 91317969268SFam Zheng ;; 9143aa88b31SStefan Hajnoczi --disable-modules) 9153aa88b31SStefan Hajnoczi modules="no" 9163aa88b31SStefan Hajnoczi ;; 917bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 918bd83c861SChristian Ehrhardt ;; 919bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 920bd83c861SChristian Ehrhardt ;; 9212ff6b91eSJuan Quintela --cpu=*) 9227d13299dSbellard ;; 923b1a550a0Spbrook --target-list=*) target_list="$optarg" 924447e133fSAlex Bennée if test "$target_list_exclude"; then 925447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 926447e133fSAlex Bennée fi 927447e133fSAlex Bennée ;; 928447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 929447e133fSAlex Bennée if test "$target_list"; then 930447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 931447e133fSAlex Bennée fi 932de83cd02Sbellard ;; 9335b808275SLluís Vilanova --enable-trace-backends=*) trace_backends="$optarg" 9345b808275SLluís Vilanova ;; 9355b808275SLluís Vilanova # XXX: backwards compatibility 9365b808275SLluís Vilanova --enable-trace-backend=*) trace_backends="$optarg" 93794a420b1SStefan Hajnoczi ;; 93874242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 9399410b56cSPrerna Saxena ;; 9407bc3ca7fSPaolo Bonzini --with-default-devices) default_devices="true" 941f3494749SPaolo Bonzini ;; 9427bc3ca7fSPaolo Bonzini --without-default-devices) default_devices="false" 943f3494749SPaolo Bonzini ;; 944c87ea116SAlex Bennée --without-default-features) # processed above 945c87ea116SAlex Bennée ;; 9467d13299dSbellard --enable-gprof) gprof="yes" 9477d13299dSbellard ;; 9481d728c39SBlue Swirl --enable-gcov) gcov="yes" 9491d728c39SBlue Swirl ;; 95079427693SLoïc Minier --static) 95179427693SLoïc Minier static="yes" 95217884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 95343ce4dfeSbellard ;; 9540b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 9550b24e75fSPaolo Bonzini ;; 9560b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 9570b24e75fSPaolo Bonzini ;; 9583aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 9593aa5d2beSAlon Levy ;; 9608bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 9618bf188aaSMichael Tokarev ;; 9620f94d6daSAlon Levy --includedir=*) includedir="$optarg" 9630f94d6daSAlon Levy ;; 964528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 9650b24e75fSPaolo Bonzini ;; 96677433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 967023d3d67SEduardo Habkost ;; 968c6502638SBruce Rogers --docdir=*) docdir="$optarg" 9690b24e75fSPaolo Bonzini ;; 970fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 971fe0038beSPaolo Bonzini ;; 972ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 97307381cc1SAnthony Liguori ;; 974785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 975785c23aeSLuiz Capitulino ;; 9763d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 9773d5eecabSGerd Hoffmann ;; 978181ce1d0SOlaf Hering --host=*|--build=*|\ 979181ce1d0SOlaf Hering --disable-dependency-tracking|\ 980785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 981fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 982023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 983023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 984023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 985023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 986023ddd74SMax Filippov # lots of directory switches by default. 987023ddd74SMax Filippov ;; 98835be72baSPaolo Bonzini --disable-sdl) sdl="disabled" 98997a847bcSbellard ;; 99035be72baSPaolo Bonzini --enable-sdl) sdl="enabled" 991c4198157SJuan Quintela ;; 99235be72baSPaolo Bonzini --disable-sdl-image) sdl_image="disabled" 993a442fe2fSDaniel P. Berrangé ;; 99435be72baSPaolo Bonzini --enable-sdl-image) sdl_image="enabled" 995a442fe2fSDaniel P. Berrangé ;; 9963556c233SPaolo Bonzini --disable-qom-cast-debug) qom_cast_debug="no" 9973556c233SPaolo Bonzini ;; 9983556c233SPaolo Bonzini --enable-qom-cast-debug) qom_cast_debug="yes" 9993556c233SPaolo Bonzini ;; 100069202b40SPaolo Bonzini --disable-virtfs) virtfs="disabled" 1001983eef5aSMeador Inge ;; 100269202b40SPaolo Bonzini --enable-virtfs) virtfs="enabled" 1003983eef5aSMeador Inge ;; 10045c53015aSPaolo Bonzini --disable-libudev) libudev="disabled" 10055c53015aSPaolo Bonzini ;; 10065c53015aSPaolo Bonzini --enable-libudev) libudev="enabled" 10075c53015aSPaolo Bonzini ;; 1008cece116cSMisono Tomohiro --disable-virtiofsd) virtiofsd="disabled" 1009cece116cSMisono Tomohiro ;; 1010cece116cSMisono Tomohiro --enable-virtiofsd) virtiofsd="enabled" 1011cece116cSMisono Tomohiro ;; 10126ec0e15dSPaolo Bonzini --disable-mpath) mpath="disabled" 1013fe8fc5aeSPaolo Bonzini ;; 10146ec0e15dSPaolo Bonzini --enable-mpath) mpath="enabled" 1015fe8fc5aeSPaolo Bonzini ;; 1016a0b93237SPaolo Bonzini --disable-vnc) vnc="disabled" 1017821601eaSJes Sorensen ;; 1018a0b93237SPaolo Bonzini --enable-vnc) vnc="enabled" 1019821601eaSJes Sorensen ;; 10200e8e77d4SAlex Bennée --disable-gettext) gettext="disabled" 1021e8f3bd71SMarc-André Lureau ;; 10220e8e77d4SAlex Bennée --enable-gettext) gettext="enabled" 1023e8f3bd71SMarc-André Lureau ;; 10242f6a1ab0Sblueswir1 --oss-lib=*) oss_lib="$optarg" 10252f6a1ab0Sblueswir1 ;; 10260c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 10270c58ac1cSmalc ;; 102889138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1029b64ec4e4SFam Zheng ;; 103089138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1031eb852011SMarkus Armbruster ;; 1032f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 1033f8393946Saurel32 ;; 1034f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 1035f8393946Saurel32 ;; 1036f3d08ee6SPaul Brook --enable-debug) 1037f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 1038f3d08ee6SPaul Brook debug_tcg="yes" 10391fcc6d42SPeter Xu debug_mutex="yes" 1040f3d08ee6SPaul Brook debug="yes" 1041f3d08ee6SPaul Brook strip_opt="no" 1042b553a042SJohn Snow fortify_source="no" 1043f3d08ee6SPaul Brook ;; 1044247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 1045247724cbSMarc-André Lureau ;; 1046247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 1047247724cbSMarc-André Lureau ;; 10480aebab04SLingfeng Yang --enable-tsan) tsan="yes" 10490aebab04SLingfeng Yang ;; 10500aebab04SLingfeng Yang --disable-tsan) tsan="no" 10510aebab04SLingfeng Yang ;; 1052deb62371SPaolo Bonzini --enable-sparse) sparse="enabled" 105303b4fe7dSaliguori ;; 1054deb62371SPaolo Bonzini --disable-sparse) sparse="disabled" 105503b4fe7dSaliguori ;; 10561625af87Saliguori --disable-strip) strip_opt="no" 10571625af87Saliguori ;; 1058a0b93237SPaolo Bonzini --disable-vnc-sasl) vnc_sasl="disabled" 10592f9606b3Saliguori ;; 1060a0b93237SPaolo Bonzini --enable-vnc-sasl) vnc_sasl="enabled" 1061ea784e3bSJuan Quintela ;; 1062a0b93237SPaolo Bonzini --disable-vnc-jpeg) vnc_jpeg="disabled" 10632f6f5c7aSCorentin Chary ;; 1064a0b93237SPaolo Bonzini --enable-vnc-jpeg) vnc_jpeg="enabled" 10652f6f5c7aSCorentin Chary ;; 1066a0b93237SPaolo Bonzini --disable-vnc-png) vnc_png="disabled" 1067efe556adSCorentin Chary ;; 1068a0b93237SPaolo Bonzini --enable-vnc-png) vnc_png="enabled" 1069efe556adSCorentin Chary ;; 10704d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 1071c20709aaSbellard ;; 1072fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 1073fd6fc214SPaolo Bonzini ;; 10744d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 10757c57bdd8SMarc-André Lureau ;; 1076675b9b53SMarc-André Lureau --enable-slirp=system) slirp="system" 1077675b9b53SMarc-André Lureau ;; 1078e0e6c8c0Saliguori --disable-vde) vde="no" 10798a16d273Sths ;; 1080dfb278bdSJuan Quintela --enable-vde) vde="yes" 1081dfb278bdSJuan Quintela ;; 108258952137SVincenzo Maffione --disable-netmap) netmap="no" 108358952137SVincenzo Maffione ;; 108458952137SVincenzo Maffione --enable-netmap) netmap="yes" 108558952137SVincenzo Maffione ;; 10861badb709SPaolo Bonzini --disable-xen) xen="disabled" 1087e37630caSaliguori ;; 10881badb709SPaolo Bonzini --enable-xen) xen="enabled" 1089fc321b4bSJuan Quintela ;; 10901badb709SPaolo Bonzini --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" 1091eb6fda0fSAnthony PERARD ;; 10921badb709SPaolo Bonzini --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" 1093eb6fda0fSAnthony PERARD ;; 10948c6d4ff4SPaolo Bonzini --disable-brlapi) brlapi="disabled" 10952e4d9fb1Saurel32 ;; 10968c6d4ff4SPaolo Bonzini --enable-brlapi) brlapi="enabled" 10974ffcedb6SJuan Quintela ;; 10981badb709SPaolo Bonzini --disable-kvm) kvm="disabled" 10997ba1e619Saliguori ;; 11001badb709SPaolo Bonzini --enable-kvm) kvm="enabled" 1101b31a0277SJuan Quintela ;; 11021badb709SPaolo Bonzini --disable-hax) hax="disabled" 1103180fb750Szhanghailiang ;; 11041badb709SPaolo Bonzini --enable-hax) hax="enabled" 1105180fb750Szhanghailiang ;; 11061badb709SPaolo Bonzini --disable-hvf) hvf="disabled" 1107c97d6d2cSSergio Andres Gomez Del Real ;; 11081badb709SPaolo Bonzini --enable-hvf) hvf="enabled" 1109c97d6d2cSSergio Andres Gomez Del Real ;; 11101badb709SPaolo Bonzini --disable-whpx) whpx="disabled" 1111d661d9a4SJustin Terry (VM) ;; 11121badb709SPaolo Bonzini --enable-whpx) whpx="enabled" 1113d661d9a4SJustin Terry (VM) ;; 1114c6fbea47SRichard Henderson --disable-tcg-interpreter) tcg_interpreter="false" 11159195b2c2SStefan Weil ;; 1116c6fbea47SRichard Henderson --enable-tcg-interpreter) tcg_interpreter="true" 11179195b2c2SStefan Weil ;; 1118727c8bb8SPaolo Bonzini --disable-cap-ng) cap_ng="disabled" 111947e98658SCorey Bryant ;; 1120727c8bb8SPaolo Bonzini --enable-cap-ng) cap_ng="enabled" 112147e98658SCorey Bryant ;; 11221badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 1123b3f6ea7eSPaolo Bonzini ;; 11241badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 1125b3f6ea7eSPaolo Bonzini ;; 1126aa087962SPaolo Bonzini --disable-malloc-trim) malloc_trim="disabled" 11275a22ab71SYang Zhong ;; 1128aa087962SPaolo Bonzini --enable-malloc-trim) malloc_trim="enabled" 11295a22ab71SYang Zhong ;; 1130cd4ec0b4SGerd Hoffmann --disable-spice) spice="no" 1131cd4ec0b4SGerd Hoffmann ;; 1132cd4ec0b4SGerd Hoffmann --enable-spice) spice="yes" 1133cd4ec0b4SGerd Hoffmann ;; 11349db405a3SPaolo Bonzini --disable-libiscsi) libiscsi="disabled" 1135c589b249SRonnie Sahlberg ;; 11369db405a3SPaolo Bonzini --enable-libiscsi) libiscsi="enabled" 1137c589b249SRonnie Sahlberg ;; 113830045c05SPaolo Bonzini --disable-libnfs) libnfs="disabled" 11396542aa9cSPeter Lieven ;; 114030045c05SPaolo Bonzini --enable-libnfs) libnfs="enabled" 11416542aa9cSPeter Lieven ;; 114205c2a3e7Sbellard --enable-profiler) profiler="yes" 114305c2a3e7Sbellard ;; 1144b4e312e9SPaolo Bonzini --disable-cocoa) cocoa="disabled" 114514821030SPavel Borzenkov ;; 1146a23a6789SPaolo Bonzini --enable-cocoa) cocoa="enabled" 11475b0753e0Sbellard ;; 1148cad25d69Spbrook --disable-system) softmmu="no" 11490a8e90f4Spbrook ;; 1150cad25d69Spbrook --enable-system) softmmu="yes" 11510a8e90f4Spbrook ;; 11520953a80fSZachary Amsden --disable-user) 11530953a80fSZachary Amsden linux_user="no" ; 11540953a80fSZachary Amsden bsd_user="no" ; 11550953a80fSZachary Amsden ;; 11560953a80fSZachary Amsden --enable-user) ;; 1157831b7825Sths --disable-linux-user) linux_user="no" 11580a8e90f4Spbrook ;; 1159831b7825Sths --enable-linux-user) linux_user="yes" 1160831b7825Sths ;; 116184778508Sblueswir1 --disable-bsd-user) bsd_user="no" 116284778508Sblueswir1 ;; 116384778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 116484778508Sblueswir1 ;; 116540d6444eSAvi Kivity --enable-pie) pie="yes" 116634005a00SKirill A. Shutemov ;; 116740d6444eSAvi Kivity --disable-pie) pie="no" 116834005a00SKirill A. Shutemov ;; 116985aa5189Sbellard --enable-werror) werror="yes" 117085aa5189Sbellard ;; 117185aa5189Sbellard --disable-werror) werror="no" 117285aa5189Sbellard ;; 1173cdad781dSDaniele Buono --enable-lto) lto="true" 1174cdad781dSDaniele Buono ;; 1175cdad781dSDaniele Buono --disable-lto) lto="false" 1176cdad781dSDaniele Buono ;; 117763678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 117863678e17SSteven Noonan ;; 117963678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 118063678e17SSteven Noonan ;; 11811e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 11821e4f6065SDaniele Buono ;; 11831e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 11841e4f6065SDaniele Buono ;; 11859e62ba48SDaniele Buono --enable-cfi) 11869e62ba48SDaniele Buono cfi="true"; 11879e62ba48SDaniele Buono lto="true"; 11889e62ba48SDaniele Buono ;; 11899e62ba48SDaniele Buono --disable-cfi) cfi="false" 11909e62ba48SDaniele Buono ;; 11919e62ba48SDaniele Buono --enable-cfi-debug) cfi_debug="true" 11929e62ba48SDaniele Buono ;; 11939e62ba48SDaniele Buono --disable-cfi-debug) cfi_debug="false" 11949e62ba48SDaniele Buono ;; 11955285e593SYonggang Luo --disable-curses) curses="disabled" 11964d3b6f6eSbalrog ;; 11975285e593SYonggang Luo --enable-curses) curses="enabled" 1198c584a6d0SJuan Quintela ;; 11995285e593SYonggang Luo --disable-iconv) iconv="disabled" 1200e08bb301SSamuel Thibault ;; 12015285e593SYonggang Luo --enable-iconv) iconv="enabled" 1202e08bb301SSamuel Thibault ;; 1203f9cd86feSPaolo Bonzini --disable-curl) curl="disabled" 1204769ce76dSAlexander Graf ;; 1205f9cd86feSPaolo Bonzini --enable-curl) curl="enabled" 1206788c8196SJuan Quintela ;; 1207fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 12082df87df7SJuan Quintela ;; 1209fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 1210fbb4121dSPaolo Bonzini ;; 1211fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 1212fbb4121dSPaolo Bonzini ;; 1213fbb4121dSPaolo Bonzini --enable-fdt=system) fdt="system" 12142df87df7SJuan Quintela ;; 12155c6c3a6cSChristoph Hellwig --disable-linux-aio) linux_aio="no" 12165c6c3a6cSChristoph Hellwig ;; 12175c6c3a6cSChristoph Hellwig --enable-linux-aio) linux_aio="yes" 12185c6c3a6cSChristoph Hellwig ;; 1219c10dd856SAarushi Mehta --disable-linux-io-uring) linux_io_uring="no" 1220c10dd856SAarushi Mehta ;; 1221c10dd856SAarushi Mehta --enable-linux-io-uring) linux_io_uring="yes" 1222c10dd856SAarushi Mehta ;; 1223f7f2d651SPaolo Bonzini --disable-attr) attr="disabled" 1224758e8e38SVenkateswararao Jujjuri (JV) ;; 1225f7f2d651SPaolo Bonzini --enable-attr) attr="enabled" 1226758e8e38SVenkateswararao Jujjuri (JV) ;; 1227a40161cbSPaolo Bonzini --disable-membarrier) membarrier="no" 1228a40161cbSPaolo Bonzini ;; 1229a40161cbSPaolo Bonzini --enable-membarrier) membarrier="yes" 1230a40161cbSPaolo Bonzini ;; 1231c8d5450bSPaolo Bonzini --disable-blobs) blobs="false" 123277755340Sths ;; 12337e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 12344a19f1ecSpbrook ;; 1235519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 1236519175a2SAlex Barcelo ;; 123770c60c08SStefan Hajnoczi --disable-coroutine-pool) coroutine_pool="no" 123870c60c08SStefan Hajnoczi ;; 123970c60c08SStefan Hajnoczi --enable-coroutine-pool) coroutine_pool="yes" 124070c60c08SStefan Hajnoczi ;; 12417d992e4dSPeter Lieven --enable-debug-stack-usage) debug_stack_usage="yes" 12427d992e4dSPeter Lieven ;; 1243f0d92b56SLongpeng(Mike) --enable-crypto-afalg) crypto_afalg="yes" 1244f0d92b56SLongpeng(Mike) ;; 1245f0d92b56SLongpeng(Mike) --disable-crypto-afalg) crypto_afalg="no" 1246f0d92b56SLongpeng(Mike) ;; 1247e3667660SYonggang Luo --disable-docs) docs="disabled" 124870ec5dc0SAnthony Liguori ;; 1249e3667660SYonggang Luo --enable-docs) docs="enabled" 125083a3ab8bSJuan Quintela ;; 1251d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 1252d5970055SMichael S. Tsirkin ;; 1253d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 1254d5970055SMichael S. Tsirkin ;; 1255042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 1256042cea27SGonglei ;; 1257299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 1258042cea27SGonglei ;; 12595e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 12605e9be92dSNicholas Bellinger ;; 12615e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 12625e9be92dSNicholas Bellinger ;; 1263fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 1264fc0b9b0eSStefan Hajnoczi ;; 1265fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 1266fc0b9b0eSStefan Hajnoczi ;; 1267e5e856c1SStefan Hajnoczi --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" 1268bc15e44cSStefan Hajnoczi ;; 1269e5e856c1SStefan Hajnoczi --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" 1270bc15e44cSStefan Hajnoczi ;; 127198fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 127298fc1adaSDr. David Alan Gilbert ;; 127398fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 127498fc1adaSDr. David Alan Gilbert ;; 1275da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 127620ff075bSMichael Walle ;; 1277da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 127820ff075bSMichael Walle ;; 1279fabd1e93SPaolo Bonzini --disable-rbd) rbd="disabled" 1280f27aaf4bSChristian Brunner ;; 1281fabd1e93SPaolo Bonzini --enable-rbd) rbd="enabled" 1282f27aaf4bSChristian Brunner ;; 12838c84cf11SSergei Trofimovich --disable-xfsctl) xfs="no" 12848c84cf11SSergei Trofimovich ;; 12858c84cf11SSergei Trofimovich --enable-xfsctl) xfs="yes" 12868c84cf11SSergei Trofimovich ;; 12877b02f544SMarc-André Lureau --disable-smartcard) smartcard="no" 1288111a38b0SRobert Relyea ;; 12897b02f544SMarc-André Lureau --enable-smartcard) smartcard="yes" 1290111a38b0SRobert Relyea ;; 12910a40bcb7SCésar Belley --disable-u2f) u2f="disabled" 12920a40bcb7SCésar Belley ;; 12930a40bcb7SCésar Belley --enable-u2f) u2f="enabled" 12940a40bcb7SCésar Belley ;; 12952b2325ffSGerd Hoffmann --disable-libusb) libusb="no" 12962b2325ffSGerd Hoffmann ;; 12972b2325ffSGerd Hoffmann --enable-libusb) libusb="yes" 12982b2325ffSGerd Hoffmann ;; 129969354a83SHans de Goede --disable-usb-redir) usb_redir="no" 130069354a83SHans de Goede ;; 130169354a83SHans de Goede --enable-usb-redir) usb_redir="yes" 130269354a83SHans de Goede ;; 13031ffb3bbbSPaolo Bonzini --disable-zlib-test) 13041ece9905SAlon Levy ;; 13050c32a0aeSPaolo Bonzini --disable-lzo) lzo="disabled" 1306b25c9dffSStefan Weil ;; 13070c32a0aeSPaolo Bonzini --enable-lzo) lzo="enabled" 1308607dacd0Sqiaonuohan ;; 1309241611eaSPaolo Bonzini --disable-snappy) snappy="disabled" 1310b25c9dffSStefan Weil ;; 1311241611eaSPaolo Bonzini --enable-snappy) snappy="enabled" 1312607dacd0Sqiaonuohan ;; 131329ba6116SPaolo Bonzini --disable-bzip2) bzip2="disabled" 13146b383c08SPeter Wu ;; 131529ba6116SPaolo Bonzini --enable-bzip2) bzip2="enabled" 13166b383c08SPeter Wu ;; 1317ecea3696SPaolo Bonzini --enable-lzfse) lzfse="enabled" 131883bc1f97SJulio Faracco ;; 1319ecea3696SPaolo Bonzini --disable-lzfse) lzfse="disabled" 132083bc1f97SJulio Faracco ;; 1321b1def33dSPaolo Bonzini --disable-zstd) zstd="disabled" 13223a678481SJuan Quintela ;; 1323b1def33dSPaolo Bonzini --enable-zstd) zstd="enabled" 13243a678481SJuan Quintela ;; 1325d138cee9SMichael Roth --enable-guest-agent) guest_agent="yes" 1326d138cee9SMichael Roth ;; 1327d138cee9SMichael Roth --disable-guest-agent) guest_agent="no" 1328d138cee9SMichael Roth ;; 1329b846ab7cSPaolo Bonzini --enable-guest-agent-msi) guest_agent_msi="enabled" 13309dacf32dSYossi Hindin ;; 1331b846ab7cSPaolo Bonzini --disable-guest-agent-msi) guest_agent_msi="disabled" 13329dacf32dSYossi Hindin ;; 1333d9840e25STomoki Sekiyama --with-vss-sdk) vss_win32_sdk="" 1334d9840e25STomoki Sekiyama ;; 1335d9840e25STomoki Sekiyama --with-vss-sdk=*) vss_win32_sdk="$optarg" 1336d9840e25STomoki Sekiyama ;; 1337d9840e25STomoki Sekiyama --without-vss-sdk) vss_win32_sdk="no" 1338d9840e25STomoki Sekiyama ;; 1339d9840e25STomoki Sekiyama --with-win-sdk) win_sdk="" 1340d9840e25STomoki Sekiyama ;; 1341d9840e25STomoki Sekiyama --with-win-sdk=*) win_sdk="$optarg" 1342d9840e25STomoki Sekiyama ;; 1343d9840e25STomoki Sekiyama --without-win-sdk) win_sdk="no" 1344d9840e25STomoki Sekiyama ;; 13454b1c11fdSDaniel P. Berrange --enable-tools) want_tools="yes" 13464b1c11fdSDaniel P. Berrange ;; 13474b1c11fdSDaniel P. Berrange --disable-tools) want_tools="no" 13484b1c11fdSDaniel P. Berrange ;; 134990835c2bSPaolo Bonzini --enable-seccomp) seccomp="enabled" 1350f794573eSEduardo Otubo ;; 135190835c2bSPaolo Bonzini --disable-seccomp) seccomp="disabled" 1352f794573eSEduardo Otubo ;; 135308821ca2SPaolo Bonzini --disable-glusterfs) glusterfs="disabled" 1354eb100396SBharata B Rao ;; 135586583a07SLiam Merwick --disable-avx2) avx2_opt="no" 135686583a07SLiam Merwick ;; 135786583a07SLiam Merwick --enable-avx2) avx2_opt="yes" 135886583a07SLiam Merwick ;; 13596b8cd447SRobert Hoo --disable-avx512f) avx512f_opt="no" 13606b8cd447SRobert Hoo ;; 13616b8cd447SRobert Hoo --enable-avx512f) avx512f_opt="yes" 13626b8cd447SRobert Hoo ;; 13636b8cd447SRobert Hoo 136408821ca2SPaolo Bonzini --enable-glusterfs) glusterfs="enabled" 1365eb100396SBharata B Rao ;; 136652b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 136752b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1368583f6e7bSStefan Hajnoczi ;; 1369cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 1370cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 1371cb6414dfSFam Zheng ;; 1372315d3184SFam Zheng --enable-uuid|--disable-uuid) 1373315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 1374315d3184SFam Zheng ;; 13751b695471SPaolo Bonzini --disable-gtk) gtk="disabled" 1376a4ccabcfSAnthony Liguori ;; 13771b695471SPaolo Bonzini --enable-gtk) gtk="enabled" 1378a4ccabcfSAnthony Liguori ;; 1379a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 1380a1c5e949SDaniel P. Berrange ;; 1381ddbb0d09SDaniel P. Berrange --disable-gnutls) gnutls="no" 1382ddbb0d09SDaniel P. Berrange ;; 1383ddbb0d09SDaniel P. Berrange --enable-gnutls) gnutls="yes" 1384ddbb0d09SDaniel P. Berrange ;; 138591bfcdb0SDaniel P. Berrange --disable-nettle) nettle="no" 138691bfcdb0SDaniel P. Berrange ;; 138791bfcdb0SDaniel P. Berrange --enable-nettle) nettle="yes" 138891bfcdb0SDaniel P. Berrange ;; 138991bfcdb0SDaniel P. Berrange --disable-gcrypt) gcrypt="no" 139091bfcdb0SDaniel P. Berrange ;; 139191bfcdb0SDaniel P. Berrange --enable-gcrypt) gcrypt="yes" 139291bfcdb0SDaniel P. Berrange ;; 13938953caf3SDaniel P. Berrange --disable-auth-pam) auth_pam="no" 13948953caf3SDaniel P. Berrange ;; 13958953caf3SDaniel P. Berrange --enable-auth-pam) auth_pam="yes" 13968953caf3SDaniel P. Berrange ;; 13972da776dbSMichael R. Hines --enable-rdma) rdma="yes" 13982da776dbSMichael R. Hines ;; 13992da776dbSMichael R. Hines --disable-rdma) rdma="no" 14002da776dbSMichael R. Hines ;; 140121ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 140221ab34c9SMarcel Apfelbaum ;; 140321ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 140421ab34c9SMarcel Apfelbaum ;; 1405bbbf9bfbSStefan Weil --disable-vte) vte="no" 1406bbbf9bfbSStefan Weil ;; 1407bbbf9bfbSStefan Weil --enable-vte) vte="yes" 1408bbbf9bfbSStefan Weil ;; 14099d9e1521SGerd Hoffmann --disable-virglrenderer) virglrenderer="no" 14109d9e1521SGerd Hoffmann ;; 14119d9e1521SGerd Hoffmann --enable-virglrenderer) virglrenderer="yes" 14129d9e1521SGerd Hoffmann ;; 1413e91c793cSCole Robinson --disable-tpm) tpm="no" 1414e91c793cSCole Robinson ;; 1415ab214c29SStefan Berger --enable-tpm) tpm="yes" 1416ab214c29SStefan Berger ;; 1417b10d49d7SPino Toscano --disable-libssh) libssh="no" 14180a12ec87SRichard W.M. Jones ;; 1419b10d49d7SPino Toscano --enable-libssh) libssh="yes" 14200a12ec87SRichard W.M. Jones ;; 1421ed1701c6SDr. David Alan Gilbert --disable-live-block-migration) live_block_migration="no" 1422ed1701c6SDr. David Alan Gilbert ;; 1423ed1701c6SDr. David Alan Gilbert --enable-live-block-migration) live_block_migration="yes" 1424ed1701c6SDr. David Alan Gilbert ;; 1425a99d57bbSWanlong Gao --disable-numa) numa="no" 1426a99d57bbSWanlong Gao ;; 1427a99d57bbSWanlong Gao --enable-numa) numa="yes" 1428a99d57bbSWanlong Gao ;; 1429ed279a06SKlim Kireev --disable-libxml2) libxml2="no" 1430ed279a06SKlim Kireev ;; 1431ed279a06SKlim Kireev --enable-libxml2) libxml2="yes" 1432ed279a06SKlim Kireev ;; 14332847b469SFam Zheng --disable-tcmalloc) tcmalloc="no" 14342847b469SFam Zheng ;; 14352847b469SFam Zheng --enable-tcmalloc) tcmalloc="yes" 14362847b469SFam Zheng ;; 14377b01cb97SAlexandre Derumier --disable-jemalloc) jemalloc="no" 14387b01cb97SAlexandre Derumier ;; 14397b01cb97SAlexandre Derumier --enable-jemalloc) jemalloc="yes" 14407b01cb97SAlexandre Derumier ;; 1441a6b1d4c0SChanglong Xie --disable-replication) replication="no" 1442a6b1d4c0SChanglong Xie ;; 1443a6b1d4c0SChanglong Xie --enable-replication) replication="yes" 1444a6b1d4c0SChanglong Xie ;; 14452f740136SJeff Cody --disable-bochs) bochs="no" 14462f740136SJeff Cody ;; 14472f740136SJeff Cody --enable-bochs) bochs="yes" 14482f740136SJeff Cody ;; 14492f740136SJeff Cody --disable-cloop) cloop="no" 14502f740136SJeff Cody ;; 14512f740136SJeff Cody --enable-cloop) cloop="yes" 14522f740136SJeff Cody ;; 14532f740136SJeff Cody --disable-dmg) dmg="no" 14542f740136SJeff Cody ;; 14552f740136SJeff Cody --enable-dmg) dmg="yes" 14562f740136SJeff Cody ;; 14572f740136SJeff Cody --disable-qcow1) qcow1="no" 14582f740136SJeff Cody ;; 14592f740136SJeff Cody --enable-qcow1) qcow1="yes" 14602f740136SJeff Cody ;; 14612f740136SJeff Cody --disable-vdi) vdi="no" 14622f740136SJeff Cody ;; 14632f740136SJeff Cody --enable-vdi) vdi="yes" 14642f740136SJeff Cody ;; 14652f740136SJeff Cody --disable-vvfat) vvfat="no" 14662f740136SJeff Cody ;; 14672f740136SJeff Cody --enable-vvfat) vvfat="yes" 14682f740136SJeff Cody ;; 14692f740136SJeff Cody --disable-qed) qed="no" 14702f740136SJeff Cody ;; 14712f740136SJeff Cody --enable-qed) qed="yes" 14722f740136SJeff Cody ;; 14732f740136SJeff Cody --disable-parallels) parallels="no" 14742f740136SJeff Cody ;; 14752f740136SJeff Cody --enable-parallels) parallels="yes" 14762f740136SJeff Cody ;; 14772f740136SJeff Cody --disable-sheepdog) sheepdog="no" 14782f740136SJeff Cody ;; 14792f740136SJeff Cody --enable-sheepdog) sheepdog="yes" 14802f740136SJeff Cody ;; 1481e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 1482e6a74868SMarc-André Lureau ;; 1483299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 1484299e6f19SPaolo Bonzini ;; 1485108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 1486108a6481SCindy Lu ;; 1487108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 1488108a6481SCindy Lu ;; 1489299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1490299e6f19SPaolo Bonzini ;; 1491299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1492e6a74868SMarc-André Lureau ;; 14938b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 14948ca80760SRichard Henderson ;; 14958b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 14968ca80760SRichard Henderson ;; 14978b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1498e219c499SRichard Henderson ;; 1499e219c499SRichard Henderson --enable-capstone=system) capstone="system" 1500e219c499SRichard Henderson ;; 1501cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1502cc84d63aSDaniel P. Berrange ;; 15037d7dbf9dSDan Streetman --enable-git-update) 15047d7dbf9dSDan Streetman git_submodules_action="update" 15057d7dbf9dSDan Streetman echo "--enable-git-update deprecated, use --with-git-submodules=update" 1506f62bbee5SDaniel P. Berrange ;; 15077d7dbf9dSDan Streetman --disable-git-update) 15087d7dbf9dSDan Streetman git_submodules_action="validate" 15097d7dbf9dSDan Streetman echo "--disable-git-update deprecated, use --with-git-submodules=validate" 15107d7dbf9dSDan Streetman ;; 15117d7dbf9dSDan Streetman --with-git-submodules=*) 15127d7dbf9dSDan Streetman git_submodules_action="$optarg" 1513f62bbee5SDaniel P. Berrange ;; 1514ba59fb77SPaolo Bonzini --enable-debug-mutex) debug_mutex=yes 1515ba59fb77SPaolo Bonzini ;; 1516ba59fb77SPaolo Bonzini --disable-debug-mutex) debug_mutex=no 1517ba59fb77SPaolo Bonzini ;; 151817824406SJunyan He --enable-libpmem) libpmem=yes 151917824406SJunyan He ;; 152017824406SJunyan He --disable-libpmem) libpmem=no 152117824406SJunyan He ;; 15224113f4cfSLaurent Vivier --enable-xkbcommon) xkbcommon="enabled" 152375411919SJames Le Cuirot ;; 15244113f4cfSLaurent Vivier --disable-xkbcommon) xkbcommon="disabled" 152575411919SJames Le Cuirot ;; 152640e8c6f4SAlex Bennée --enable-plugins) plugins="yes" 152740e8c6f4SAlex Bennée ;; 152840e8c6f4SAlex Bennée --disable-plugins) plugins="no" 152940e8c6f4SAlex Bennée ;; 1530afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1531afc3a8f9SAlex Bennée ;; 1532afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1533afc3a8f9SAlex Bennée ;; 1534adc28027SAlexander Bulekov --enable-fuzzing) fuzzing=yes 1535adc28027SAlexander Bulekov ;; 1536adc28027SAlexander Bulekov --disable-fuzzing) fuzzing=no 1537adc28027SAlexander Bulekov ;; 1538f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1539f48e590aSAlex Bennée ;; 1540b767d257SMarek Marczykowski-Górecki --enable-rng-none) rng_none=yes 1541b767d257SMarek Marczykowski-Górecki ;; 1542b767d257SMarek Marczykowski-Górecki --disable-rng-none) rng_none=no 1543b767d257SMarek Marczykowski-Górecki ;; 154454e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 154554e7aac0SAlexey Krasikov ;; 154654e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 154754e7aac0SAlexey Krasikov ;; 154821b2eca6SJingqi Liu --enable-libdaxctl) libdaxctl=yes 154921b2eca6SJingqi Liu ;; 155021b2eca6SJingqi Liu --disable-libdaxctl) libdaxctl=no 155121b2eca6SJingqi Liu ;; 1552a484a719SMax Reitz --enable-fuse) fuse="enabled" 1553a484a719SMax Reitz ;; 1554a484a719SMax Reitz --disable-fuse) fuse="disabled" 1555a484a719SMax Reitz ;; 1556df4ea709SMax Reitz --enable-fuse-lseek) fuse_lseek="enabled" 1557df4ea709SMax Reitz ;; 1558df4ea709SMax Reitz --disable-fuse-lseek) fuse_lseek="disabled" 1559df4ea709SMax Reitz ;; 1560106ad1f9SPaolo Bonzini --enable-multiprocess) multiprocess="enabled" 15613090de69SJagannathan Raman ;; 1562106ad1f9SPaolo Bonzini --disable-multiprocess) multiprocess="disabled" 15633090de69SJagannathan Raman ;; 156420cf7b8eSDenis Plotnikov --enable-gio) gio=yes 156520cf7b8eSDenis Plotnikov ;; 156620cf7b8eSDenis Plotnikov --disable-gio) gio=no 156720cf7b8eSDenis Plotnikov ;; 15682d2ad6d0SFam Zheng *) 15692d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 15702d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 15712d2ad6d0SFam Zheng exit 1 15727f1559c6Sbalrog ;; 15737d13299dSbellard esac 15747d13299dSbellarddone 15757d13299dSbellard 15767d7dbf9dSDan Streetmancase $git_submodules_action in 15777d7dbf9dSDan Streetman update|validate) 15787d7dbf9dSDan Streetman if test ! -e "$source_path/.git"; then 15797d7dbf9dSDan Streetman echo "ERROR: cannot $git_submodules_action git submodules without .git" 15807d7dbf9dSDan Streetman exit 1 15817d7dbf9dSDan Streetman fi 15827d7dbf9dSDan Streetman ;; 15837d7dbf9dSDan Streetman ignore) 15847d7dbf9dSDan Streetman ;; 15857d7dbf9dSDan Streetman *) 15867d7dbf9dSDan Streetman echo "ERROR: invalid --with-git-submodules= value '$git_submodules_action'" 15877d7dbf9dSDan Streetman exit 1 15887d7dbf9dSDan Streetman ;; 15897d7dbf9dSDan Streetmanesac 15907d7dbf9dSDan Streetman 159122a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 159222a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 159322a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 159422a87800SMarc-André Lureau 159522a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 159615588a62SJoshua Watt bindir="${bindir:-$prefix}" 159722a87800SMarc-André Lureauelse 159815588a62SJoshua Watt bindir="${bindir:-$prefix/bin}" 159915588a62SJoshua Wattfi 160022a87800SMarc-André Lureaumandir="${mandir:-$prefix/share/man}" 160122a87800SMarc-André Lureaudatadir="${datadir:-$prefix/share}" 1602ca8c0909SMarc-André Lureaudocdir="${docdir:-$prefix/share/doc}" 160322a87800SMarc-André Lureausysconfdir="${sysconfdir:-$prefix/etc}" 160422a87800SMarc-André Lureaulocal_statedir="${local_statedir:-$prefix/var}" 160516bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 160616bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 160722a87800SMarc-André Lureau 160840293e58Sbellardcase "$cpu" in 1609e3608d66SRichard Henderson ppc) 1610e3608d66SRichard Henderson CPU_CFLAGS="-m32" 1611db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 1612e3608d66SRichard Henderson ;; 1613e3608d66SRichard Henderson ppc64) 1614e3608d66SRichard Henderson CPU_CFLAGS="-m64" 1615db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1616e3608d66SRichard Henderson ;; 16179b9c37c3SRichard Henderson sparc) 1618f1079bb8SRichard Henderson CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" 1619db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" 16203142255cSblueswir1 ;; 1621ed968ff1SJuan Quintela sparc64) 162279f3b12fSPeter Crosthwaite CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1623db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 16243142255cSblueswir1 ;; 162576d83bdeSths s390) 1626061cdd81SRichard Henderson CPU_CFLAGS="-m31" 1627db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" 162828d7cc49SRichard Henderson ;; 162928d7cc49SRichard Henderson s390x) 1630061cdd81SRichard Henderson CPU_CFLAGS="-m64" 1631db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 163276d83bdeSths ;; 163340293e58Sbellard i386) 163479f3b12fSPeter Crosthwaite CPU_CFLAGS="-m32" 1635db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 163640293e58Sbellard ;; 163740293e58Sbellard x86_64) 16387ebee43eSRichard Henderson # ??? Only extremely old AMD cpus do not have cmpxchg16b. 16397ebee43eSRichard Henderson # If we truly care, we should simply detect this case at 16407ebee43eSRichard Henderson # runtime and generate the fallback to serial emulation. 16417ebee43eSRichard Henderson CPU_CFLAGS="-m64 -mcx16" 1642db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1643379f6698SPaul Brook ;; 1644c72b26ecSRichard Henderson x32) 1645c72b26ecSRichard Henderson CPU_CFLAGS="-mx32" 1646db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" 1647c72b26ecSRichard Henderson ;; 164830163d89SPeter Maydell # No special flags required for other host CPUs 16493142255cSblueswir1esac 16503142255cSblueswir1 16512038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc" 16522038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 165379f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 165479f3b12fSPeter Crosthwaite 1655affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly 1656affc88ccSPeter Maydell# support, even if we're using TCI. 1657affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then 1658affc88ccSPeter Maydell bsd_user="no" 1659affc88ccSPeter Maydell linux_user="no" 1660affc88ccSPeter Maydellfi 1661affc88ccSPeter Maydell 166260e0df25SPeter Maydelldefault_target_list="" 16632cc1a901SThomas Huthdeprecated_targets_list=ppc64abi32-linux-user,lm32-softmmu,unicore32-softmmu 1664fdb75aefSPaolo Bonzinideprecated_features="" 16656e92f823SPeter Maydellmak_wilds="" 16666e92f823SPeter Maydell 166760e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 166873362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak" 166960e0df25SPeter Maydellfi 167060e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 167173362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak" 167260e0df25SPeter Maydellfi 167360e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 167473362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak" 167560e0df25SPeter Maydellfi 167660e0df25SPeter Maydell 16773a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will 16783a5ae4a9SAlex Bennée# skip it. 16793a5ae4a9SAlex Bennéeif test -z "$target_list"; then 16803a5ae4a9SAlex Bennée if test -z "$target_list_exclude"; then 16813a5ae4a9SAlex Bennée target_list_exclude="$deprecated_targets_list" 16823a5ae4a9SAlex Bennée else 16833a5ae4a9SAlex Bennée target_list_exclude="$target_list_exclude,$deprecated_targets_list" 16843a5ae4a9SAlex Bennée fi 16852d838d9bSAlex Bennéefi 16862d838d9bSAlex Bennée 1687447e133fSAlex Bennéefor config in $mak_wilds; do 1688447e133fSAlex Bennée target="$(basename "$config" .mak)" 168998db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1690447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1691447e133fSAlex Bennée fi 1692447e133fSAlex Bennéedone 16936e92f823SPeter Maydell 1694c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output 169564a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) 1696c53eeaf7SStefan Hajnoczi 1697af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1698af5db58eSpbrookcat << EOF 1699af5db58eSpbrook 1700af5db58eSpbrookUsage: configure [options] 1701af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1702af5db58eSpbrook 170308fb77edSStefan WeilStandard options: 170408fb77edSStefan Weil --help print this message 170508fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 170608fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 170708fb77edSStefan Weil use %M for cpu name [$interp_prefix] 17082deca810SAlex Bennée --target-list=LIST set target list (default: build all non-deprecated) 170908fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 171008fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 17112deca810SAlex Bennée$(echo Deprecated targets: $deprecated_targets_list | \ 17122deca810SAlex Bennée fold -s -w 53 | sed -e 's/^/ /') 1713447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 171408fb77edSStefan Weil 171508fb77edSStefan WeilAdvanced options (experts only): 17163812c0c4SJoelle van Dyne --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix] 171708fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 171808fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 171908fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 172008fb77edSStefan Weil build time 172108fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 172208fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 172308fb77edSStefan Weil --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 172411cde1c8SBruno Dominguez --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS 172508fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1726d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1727d422b2bcSAlex Bennée --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests 172808fb77edSStefan Weil --make=MAKE use specified make [$make] 172908fb77edSStefan Weil --python=PYTHON use specified python [$python] 17302eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1731a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 173248328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 173308fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1734db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 17357d7dbf9dSDan Streetman --with-git-submodules=update update git submodules (default if .git dir exists) 17367d7dbf9dSDan Streetman --with-git-submodules=validate fail if git submodules are not up to date 17377d7dbf9dSDan Streetman --with-git-submodules=ignore do not update or check git submodules (default if no .git dir) 173808fb77edSStefan Weil --static enable static build [$static] 173908fb77edSStefan Weil --mandir=PATH install man pages in PATH 174010ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1741fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 174210ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 174308fb77edSStefan Weil --bindir=PATH install binaries in PATH 174408fb77edSStefan Weil --libdir=PATH install libraries in PATH 1745db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 174610ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 174708fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 17483d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 174913336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1750ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1751db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1752c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1753c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1754c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1755c035c8d6SPaolo Bonzini desired devices in default-configs/devices/) 175608fb77edSStefan Weil --enable-debug enable common debug build options 1757247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 17580aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 175908fb77edSStefan Weil --disable-strip disable stripping binaries 176008fb77edSStefan Weil --disable-werror disable compilation abort on warning 176163678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 176208fb77edSStefan Weil --audio-drv-list=LIST set audio drivers list: 176308fb77edSStefan Weil Available drivers: $audio_possible_drivers 176408fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 176508fb77edSStefan Weil --block-drv-rw-whitelist=L 176608fb77edSStefan Weil set block driver read-write whitelist 176708fb77edSStefan Weil (affects only QEMU, not qemu-img) 176808fb77edSStefan Weil --block-drv-ro-whitelist=L 176908fb77edSStefan Weil set block driver read-only whitelist 177008fb77edSStefan Weil (affects only QEMU, not qemu-img) 17715b808275SLluís Vilanova --enable-trace-backends=B Set trace backend 1772c53eeaf7SStefan Hajnoczi Available backends: $trace_backend_list 177308fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 177408fb77edSStefan Weil Default:trace-<pid> 1775c23f23b9SMichael Tokarev --disable-slirp disable SLIRP userspace network connectivity 1776e9a16e38SPhilippe Mathieu-Daudé --enable-tcg-interpreter enable TCI (TCG with bytecode interpreter, experimental and slow) 17775a22ab71SYang Zhong --enable-malloc-trim enable libc malloc_trim() for memory optimization 1778c23f23b9SMichael Tokarev --oss-lib path to OSS library 1779c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 178008fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 178133c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 178208fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1783c23f23b9SMichael Tokarev --disable-blobs disable installing provided firmware blobs 1784c23f23b9SMichael Tokarev --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1785c23f23b9SMichael Tokarev --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1786a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 1787c12d66aaSLin Ma --enable-gprof QEMU profiling with gprof 1788c12d66aaSLin Ma --enable-profiler profiler support 1789c12d66aaSLin Ma --enable-debug-stack-usage 1790c12d66aaSLin Ma track the maximum stack usage of stacks created by qemu_alloc_stack 179140e8c6f4SAlex Bennée --enable-plugins 179240e8c6f4SAlex Bennée enable plugins via shared library loading 1793afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1794f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 1795c23f23b9SMichael Tokarev 1796c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and 1797c87ea116SAlex Bennéedisabled with --disable-FEATURE, default is enabled if available 1798c87ea116SAlex Bennée(unless built with --without-default-features): 1799c23f23b9SMichael Tokarev 1800c23f23b9SMichael Tokarev system all system emulation targets 1801c23f23b9SMichael Tokarev user supported user emulation targets 1802c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1803c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1804c23f23b9SMichael Tokarev docs build documentation 1805c23f23b9SMichael Tokarev guest-agent build the QEMU Guest Agent 1806c23f23b9SMichael Tokarev guest-agent-msi build guest agent Windows MSI installation package 1807c23f23b9SMichael Tokarev pie Position Independent Executables 180821e709aaSMarc-André Lureau modules modules support (non-Windows) 1809bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1810c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1811c23f23b9SMichael Tokarev debug-info debugging information 1812cdad781dSDaniele Buono lto Enable Link-Time Optimization. 1813c23f23b9SMichael Tokarev sparse sparse checker 18141e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 18151e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 18169e62ba48SDaniele Buono cfi Enable Control-Flow Integrity for indirect function calls. 18179e62ba48SDaniele Buono In case of a cfi violation, QEMU is terminated with SIGILL 18189e62ba48SDaniele Buono Depends on lto and is incompatible with modules 18199e62ba48SDaniele Buono Automatically enables Link-Time Optimization (lto) 18209e62ba48SDaniele Buono cfi-debug In case of a cfi violation, a message containing the line that 18219e62ba48SDaniele Buono triggered the error is written to stderr. After the error, 18229e62ba48SDaniele Buono QEMU is still terminated with SIGILL 1823ddbb0d09SDaniel P. Berrange gnutls GNUTLS cryptography support 182491bfcdb0SDaniel P. Berrange nettle nettle cryptography support 182591bfcdb0SDaniel P. Berrange gcrypt libgcrypt cryptography support 18268953caf3SDaniel P. Berrange auth-pam PAM access control 1827c23f23b9SMichael Tokarev sdl SDL UI 182804c6e16fSMarkus Armbruster sdl-image SDL Image support for icons 1829c23f23b9SMichael Tokarev gtk gtk UI 1830c23f23b9SMichael Tokarev vte vte support for the gtk UI 1831c23f23b9SMichael Tokarev curses curses UI 1832e08bb301SSamuel Thibault iconv font glyph conversion support 1833c23f23b9SMichael Tokarev vnc VNC UI support 1834c23f23b9SMichael Tokarev vnc-sasl SASL encryption for VNC server 1835c23f23b9SMichael Tokarev vnc-jpeg JPEG lossy compression for VNC server 1836c23f23b9SMichael Tokarev vnc-png PNG compression for VNC server 1837c23f23b9SMichael Tokarev cocoa Cocoa UI (Mac OS X only) 1838c23f23b9SMichael Tokarev virtfs VirtFS 1839cece116cSMisono Tomohiro virtiofsd build virtiofs daemon (virtiofsd) 18405c53015aSPaolo Bonzini libudev Use libudev to enumerate host devices 1841fe8fc5aeSPaolo Bonzini mpath Multipath persistent reservation passthrough 1842c23f23b9SMichael Tokarev xen xen backend driver support 184370c292afSAnthony PERARD xen-pci-passthrough PCI passthrough support for Xen 1844c23f23b9SMichael Tokarev brlapi BrlAPI (Braile) 1845c23f23b9SMichael Tokarev curl curl connectivity 1846a40161cbSPaolo Bonzini membarrier membarrier system call (for Linux 4.14+ or Windows) 1847c23f23b9SMichael Tokarev fdt fdt device tree 1848c23f23b9SMichael Tokarev kvm KVM acceleration support 1849b0cb0a66SVincent Palatin hax HAX acceleration support 1850c97d6d2cSSergio Andres Gomez Del Real hvf Hypervisor.framework acceleration support 1851d661d9a4SJustin Terry (VM) whpx Windows Hypervisor Platform acceleration support 185221ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 185321ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1854c23f23b9SMichael Tokarev vde support for vde network 1855c23f23b9SMichael Tokarev netmap support for netmap network 1856c23f23b9SMichael Tokarev linux-aio Linux AIO support 1857c10dd856SAarushi Mehta linux-io-uring Linux io_uring support 1858c23f23b9SMichael Tokarev cap-ng libcap-ng support 1859c23f23b9SMichael Tokarev attr attr and xattr support 1860299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1861299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1862299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1863299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1864299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1865299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1866bc15e44cSStefan Hajnoczi vhost-user-blk-server vhost-user-blk server support 1867108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 1868c23f23b9SMichael Tokarev spice spice 1869c23f23b9SMichael Tokarev rbd rados block device (rbd) 1870c23f23b9SMichael Tokarev libiscsi iscsi support 1871c23f23b9SMichael Tokarev libnfs nfs support 18727b02f544SMarc-André Lureau smartcard smartcard support (libcacard) 18730a40bcb7SCésar Belley u2f U2F support (u2f-emu) 1874c23f23b9SMichael Tokarev libusb libusb (for usb passthrough) 1875ed1701c6SDr. David Alan Gilbert live-block-migration Block migration in the main migration stream 1876c23f23b9SMichael Tokarev usb-redir usb network redirection support 1877c23f23b9SMichael Tokarev lzo support of lzo compression library 1878c23f23b9SMichael Tokarev snappy support of snappy compression library 1879c23f23b9SMichael Tokarev bzip2 support of bzip2 compression library 1880c23f23b9SMichael Tokarev (for reading bzip2-compressed dmg images) 188183bc1f97SJulio Faracco lzfse support of lzfse compression library 188283bc1f97SJulio Faracco (for reading lzfse-compressed dmg images) 18833a678481SJuan Quintela zstd support for zstd compression library 1884d298ac10SDenis Plotnikov (for migration compression and qcow2 cluster compression) 1885c23f23b9SMichael Tokarev seccomp seccomp support 1886c23f23b9SMichael Tokarev coroutine-pool coroutine freelist (better performance) 1887c23f23b9SMichael Tokarev glusterfs GlusterFS backend 1888c23f23b9SMichael Tokarev tpm TPM support 1889b10d49d7SPino Toscano libssh ssh block device support 1890c23f23b9SMichael Tokarev numa libnuma support 1891ed279a06SKlim Kireev libxml2 for Parallels image format 1892c23f23b9SMichael Tokarev tcmalloc tcmalloc support 18937b01cb97SAlexandre Derumier jemalloc jemalloc support 189486583a07SLiam Merwick avx2 AVX2 optimization support 18956b8cd447SRobert Hoo avx512f AVX512F optimization support 1896a6b1d4c0SChanglong Xie replication replication support 1897c12d66aaSLin Ma opengl opengl support 1898c12d66aaSLin Ma virglrenderer virgl rendering support 1899c12d66aaSLin Ma xfsctl xfsctl support 1900c12d66aaSLin Ma qom-cast-debug cast debugging support 19018de73fa8SCleber Rosa tools build qemu-io, qemu-nbd and qemu-img tools 19022f740136SJeff Cody bochs bochs image format support 19032f740136SJeff Cody cloop cloop image format support 19042f740136SJeff Cody dmg dmg image format support 19052f740136SJeff Cody qcow1 qcow v1 image format support 19062f740136SJeff Cody vdi vdi image format support 19072f740136SJeff Cody vvfat vvfat image format support 19082f740136SJeff Cody qed qed image format support 19092f740136SJeff Cody parallels parallels image format support 1910e1c42697SDaniel P. Berrangé sheepdog sheepdog block driver support (deprecated) 1911f0d92b56SLongpeng(Mike) crypto-afalg Linux AF_ALG crypto backend driver 19128ca80760SRichard Henderson capstone capstone disassembler support 1913ba59fb77SPaolo Bonzini debug-mutex mutex debugging support 191417824406SJunyan He libpmem libpmem support 191575411919SJames Le Cuirot xkbcommon xkbcommon support 1916b767d257SMarek Marczykowski-Górecki rng-none dummy RNG, avoid using /dev/(u)random and getrandom() 191721b2eca6SJingqi Liu libdaxctl libdaxctl support 1918a484a719SMax Reitz fuse FUSE block device export 1919df4ea709SMax Reitz fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports 1920106ad1f9SPaolo Bonzini multiprocess Out of process device emulation support 192120cf7b8eSDenis Plotnikov gio libgio support 192208fb77edSStefan Weil 192308fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1924af5db58eSpbrookEOF 19252d2ad6d0SFam Zhengexit 0 1926af5db58eSpbrookfi 1927af5db58eSpbrook 19289c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1929bb768f71SThomas Huthrm -f */config-devices.mak.d 19309c790242SThomas Huth 1931faf44142SDaniel P. Berrangéif test -z "$python" 1932faf44142SDaniel P. Berrangéthen 1933c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1934c53eeaf7SStefan Hajnoczifi 19358e2c76bdSRoman Bolshakovif ! has "$make" 19368e2c76bdSRoman Bolshakovthen 19378e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 19388e2c76bdSRoman Bolshakovfi 1939c53eeaf7SStefan Hajnoczi 1940c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1941c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 19421b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 19431b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1944c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1945c53eeaf7SStefan Hajnoczifi 1946c53eeaf7SStefan Hajnoczi 1947755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1948406ab2f3SCleber 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) 1949755ee70fSCleber Rosa 1950c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1951c53eeaf7SStefan Hajnoczipython="$python -B" 1952c53eeaf7SStefan Hajnoczi 19530a01d76fSMarc-André Lureauif test -z "$meson"; then 19546ebd89cfSPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then 19550a01d76fSMarc-André Lureau meson=meson 19567d7dbf9dSDan Streetman elif test $git_submodules_action != 'ignore' ; then 19570a01d76fSMarc-André Lureau meson=git 19580a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 19590a01d76fSMarc-André Lureau meson=internal 19600a01d76fSMarc-André Lureau else 19610a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19620a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 19630a01d76fSMarc-André Lureau else 1964a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 1965a5665051SPaolo Bonzini fi 19660a01d76fSMarc-André Lureau fi 19670a01d76fSMarc-André Lureauelse 19680a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 19690a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 19700a01d76fSMarc-André Lureau # 19710a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 19720a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 19730a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 19740a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19750a01d76fSMarc-André Lureau case "$meson" in 19760a01d76fSMarc-André Lureau git | internal) ;; 19770a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 19780a01d76fSMarc-André Lureau esac 19790a01d76fSMarc-André Lureau fi 19800a01d76fSMarc-André Lureaufi 1981a5665051SPaolo Bonzini 19820a01d76fSMarc-André Lureauif test "$meson" = git; then 19830a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 19840a01d76fSMarc-André Lureaufi 19850a01d76fSMarc-André Lureau 19860a01d76fSMarc-André Lureaucase "$meson" in 19870a01d76fSMarc-André Lureau git | internal) 19880a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 19890a01d76fSMarc-André Lureau ;; 199084ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 19910a01d76fSMarc-André Lureauesac 19920a01d76fSMarc-André Lureau 199309e93326SPaolo Bonzini# Probe for ninja 199448328880SPaolo Bonzini 199548328880SPaolo Bonziniif test -z "$ninja"; then 199648328880SPaolo Bonzini for c in ninja ninja-build samu; do 199748328880SPaolo Bonzini if has $c; then 199848328880SPaolo Bonzini ninja=$(command -v "$c") 199948328880SPaolo Bonzini break 200048328880SPaolo Bonzini fi 200148328880SPaolo Bonzini done 200209e93326SPaolo Bonzini if test -z "$ninja"; then 200309e93326SPaolo Bonzini error_exit "Cannot find Ninja" 200409e93326SPaolo Bonzini fi 200548328880SPaolo Bonzinifi 2006a5665051SPaolo Bonzini 20079aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 20089aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 20099aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 20109aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 20119aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 20129aae6e54SDaniel Henrique Barbozaif compile_object ; then 20139aae6e54SDaniel Henrique Barboza : C compiler works ok 20149aae6e54SDaniel Henrique Barbozaelse 20159aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 20169aae6e54SDaniel Henrique Barbozafi 20179aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 20189aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 20199aae6e54SDaniel Henrique Barbozafi 20209aae6e54SDaniel Henrique Barboza 20219c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 20229c83ffd8SPeter Maydell# by default. Only enable by default for git builds 20239c83ffd8SPeter Maydellif test -z "$werror" ; then 20247d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore" && \ 2025e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 20269c83ffd8SPeter Maydell werror="yes" 20279c83ffd8SPeter Maydell else 20289c83ffd8SPeter Maydell werror="no" 20299c83ffd8SPeter Maydell fi 20309c83ffd8SPeter Maydellfi 20319c83ffd8SPeter Maydell 2032975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 2033fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 2034fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 2035fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 2036fb59dabdSPeter Maydell # host OS we should stop now. 2037951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 2038fb59dabdSPeter Maydellfi 2039fb59dabdSPeter Maydell 2040efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 2041efc6c070SThomas Huthcat > $TMPC << EOF 2042efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 2043efc6c070SThomas Huth# ifdef __apple_build_version__ 2044efc6c070SThomas Huth# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1) 2045efc6c070SThomas Huth# error You need at least XCode Clang v5.1 to compile QEMU 2046efc6c070SThomas Huth# endif 2047efc6c070SThomas Huth# else 2048efc6c070SThomas Huth# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4) 2049efc6c070SThomas Huth# error You need at least Clang v3.4 to compile QEMU 2050efc6c070SThomas Huth# endif 2051efc6c070SThomas Huth# endif 2052efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 2053efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8) 2054efc6c070SThomas Huth# error You need at least GCC v4.8 to compile QEMU 2055efc6c070SThomas Huth# endif 2056efc6c070SThomas Huth#else 2057efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 2058efc6c070SThomas Huth#endif 2059efc6c070SThomas Huthint main (void) { return 0; } 2060efc6c070SThomas HuthEOF 2061efc6c070SThomas Huthif ! compile_prog "" "" ; then 2062efc6c070SThomas Huth error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)" 2063efc6c070SThomas Huthfi 2064efc6c070SThomas Huth 206500849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 206600849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 206700849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 206800849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 206900849b92SRichard Henderson# just silently disable some features, so it's too error prone. 207000849b92SRichard Henderson 207100849b92SRichard Hendersonwarn_flags= 207200849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 207300849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 207400849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 207500849b92SRichard Hendersonadd_to warn_flags -Wformat-security 207600849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 207700849b92SRichard Hendersonadd_to warn_flags -Winit-self 207800849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 207900849b92SRichard Hendersonadd_to warn_flags -Wempty-body 208000849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 208100849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 208200849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 20830a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 208400849b92SRichard Henderson 208500849b92SRichard Hendersonnowarn_flags= 208600849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 208700849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 208800849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 208900849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 209000849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 2091aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 2092bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 209300849b92SRichard Henderson 209400849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 209593b25869SJohn Snow 209693b25869SJohn Snowcc_has_warning_flag() { 209793b25869SJohn Snow write_c_skeleton; 209893b25869SJohn Snow 2099a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 2100a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 2101a1d29d6cSPeter Maydell # warning options). 210293b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 210393b25869SJohn Snow compile_prog "-Werror $optflag" "" 210493b25869SJohn Snow} 210593b25869SJohn Snow 210693b25869SJohn Snowfor flag in $gcc_flags; do 210793b25869SJohn Snow if cc_has_warning_flag $flag ; then 21088d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 21098d05095cSPaolo Bonzini fi 21108d05095cSPaolo Bonzinidone 21118d05095cSPaolo Bonzini 211263678e17SSteven Noonanif test "$stack_protector" != "no"; then 2113fccd35a0SRodrigo Rebello cat > $TMPC << EOF 2114fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 2115fccd35a0SRodrigo Rebello{ 2116fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 2117fccd35a0SRodrigo Rebello while (*c) { 2118fccd35a0SRodrigo Rebello *p++ = *c++; 2119fccd35a0SRodrigo Rebello } 2120fccd35a0SRodrigo Rebello return 0; 2121fccd35a0SRodrigo Rebello} 2122fccd35a0SRodrigo RebelloEOF 212363678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 21243b463a3fSMiroslav Rezanina sp_on=0 212563678e17SSteven Noonan for flag in $gcc_flags; do 2126590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 2127590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 2128086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 2129590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 213063678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 2131db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 21323b463a3fSMiroslav Rezanina sp_on=1 213363678e17SSteven Noonan break 213463678e17SSteven Noonan fi 213563678e17SSteven Noonan done 21363b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 21373b463a3fSMiroslav Rezanina if test $sp_on = 0; then 21383b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 21393b463a3fSMiroslav Rezanina fi 21403b463a3fSMiroslav Rezanina fi 214137746c5eSMarc-André Lureaufi 214237746c5eSMarc-André Lureau 214320bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 214420bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 214520bc94a2SPaolo Bonzinicat > $TMPC << EOF 214620bc94a2SPaolo Bonzinistruct { 214720bc94a2SPaolo Bonzini int a[2]; 214820bc94a2SPaolo Bonzini} x = {0}; 214920bc94a2SPaolo BonziniEOF 215020bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 215120bc94a2SPaolo Bonzini : 215220bc94a2SPaolo Bonzinielse 215320bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 215420bc94a2SPaolo Bonzinifi 215520bc94a2SPaolo Bonzini 215621e709aaSMarc-André Lureau# Our module code doesn't support Windows 215721e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 215821e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 215921e709aaSMarc-André Lureaufi 216021e709aaSMarc-André Lureau 2161bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 2162bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 2163bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 2164bd83c861SChristian Ehrhardtfi 2165bd83c861SChristian Ehrhardt 2166d376e9deSThomas Huth# Static linking is not possible with modules or PIE 216740d6444eSAvi Kivityif test "$static" = "yes" ; then 2168aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 2169aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 2170aa0d1f44SPaolo Bonzini fi 217140d6444eSAvi Kivityfi 217240d6444eSAvi Kivity 2173768b7855SEmilio G. Cota# Unconditional check for compiler __thread support 2174768b7855SEmilio G. Cota cat > $TMPC << EOF 2175768b7855SEmilio G. Cotastatic __thread int tls_var; 2176768b7855SEmilio G. Cotaint main(void) { return tls_var; } 2177768b7855SEmilio G. CotaEOF 2178768b7855SEmilio G. Cota 2179768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then 2180768b7855SEmilio G. Cota error_exit "Your compiler does not support the __thread specifier for " \ 2181768b7855SEmilio G. Cota "Thread-Local Storage (TLS). Please upgrade to a version that does." 2182768b7855SEmilio G. Cotafi 2183768b7855SEmilio G. Cota 218440d6444eSAvi Kivitycat > $TMPC << EOF 218521d4a791SAvi Kivity 218621d4a791SAvi Kivity#ifdef __linux__ 218721d4a791SAvi Kivity# define THREAD __thread 218821d4a791SAvi Kivity#else 218921d4a791SAvi Kivity# define THREAD 219021d4a791SAvi Kivity#endif 219121d4a791SAvi Kivitystatic THREAD int tls_var; 219221d4a791SAvi Kivityint main(void) { return tls_var; } 219340d6444eSAvi KivityEOF 2194b2634124SRichard Henderson 2195b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs. 2196412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 2197412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 2198412aeacdSAlex Bennéefi 2199412aeacdSAlex Bennée 220012781462SRichard Hendersonif test "$static" = "yes"; then 2201eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 22025770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 220312781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 220412781462SRichard Henderson pie="yes" 220512781462SRichard Henderson elif test "$pie" = "yes"; then 220612781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 220712781462SRichard Henderson else 220812781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 220912781462SRichard Henderson pie="no" 221012781462SRichard Henderson fi 221112781462SRichard Hendersonelif test "$pie" = "no"; then 22125770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 2213eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 22145770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 22155770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 221640d6444eSAvi Kivity pie="yes" 22172c674109SRichard Hendersonelif test "$pie" = "yes"; then 221876ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 221940d6444eSAvi Kivityelse 222040d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 222140d6444eSAvi Kivity pie="no" 222240d6444eSAvi Kivityfi 222340d6444eSAvi Kivity 2224e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 2225e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 2226e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 2227e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 2228e6cbd751SRichard Hendersonfi 2229e6cbd751SRichard Henderson 223009dada40SPaolo Bonzini########################################## 223109dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 223209dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 223309dada40SPaolo Bonzini# specification is necessary 223409dada40SPaolo Bonzini 223509dada40SPaolo Bonziniif test "$cpu" = "i386"; then 223609dada40SPaolo Bonzini cat > $TMPC << EOF 223709dada40SPaolo Bonzinistatic int sfaa(int *ptr) 223809dada40SPaolo Bonzini{ 223909dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 224009dada40SPaolo Bonzini} 224109dada40SPaolo Bonzini 224209dada40SPaolo Bonziniint main(void) 224309dada40SPaolo Bonzini{ 224409dada40SPaolo Bonzini int val = 42; 22451405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 224609dada40SPaolo Bonzini sfaa(&val); 224709dada40SPaolo Bonzini return val; 224809dada40SPaolo Bonzini} 224909dada40SPaolo BonziniEOF 225009dada40SPaolo Bonzini if ! compile_prog "" "" ; then 225109dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 225209dada40SPaolo Bonzini fi 225309dada40SPaolo Bonzinifi 225409dada40SPaolo Bonzini 225509dada40SPaolo Bonzini######################################### 2256ec530c81Sbellard# Solaris specific configure tool chain decisions 225709dada40SPaolo Bonzini 2258ec530c81Sbellardif test "$solaris" = "yes" ; then 22596792aa11SLoïc Minier if has ar; then 22606792aa11SLoïc Minier : 22616792aa11SLoïc Minier else 2262ec530c81Sbellard if test -f /usr/ccs/bin/ar ; then 226376ad07a4SPeter Maydell error_exit "No path includes ar" \ 226476ad07a4SPeter Maydell "Add /usr/ccs/bin to your path and rerun configure" 2265ec530c81Sbellard fi 226676ad07a4SPeter Maydell error_exit "No path includes ar" 2267ec530c81Sbellard fi 2268ec530c81Sbellardfi 2269ec530c81Sbellard 2270afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 2271fdb75aefSPaolo Bonzini default_targets=yes 2272d880a3baSPaolo Bonzini for target in $default_target_list; do 2273d880a3baSPaolo Bonzini target_list="$target_list $target" 2274d880a3baSPaolo Bonzini done 2275d880a3baSPaolo Bonzini target_list="${target_list# }" 2276121afa9eSAnthony Liguorielse 2277fdb75aefSPaolo Bonzini default_targets=no 227889138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 2279d880a3baSPaolo Bonzini for target in $target_list; do 228025b48338SPeter Maydell # Check that we recognised the target name; this allows a more 228125b48338SPeter Maydell # friendly error message than if we let it fall through. 228225b48338SPeter Maydell case " $default_target_list " in 228325b48338SPeter Maydell *" $target "*) 228425b48338SPeter Maydell ;; 228525b48338SPeter Maydell *) 228625b48338SPeter Maydell error_exit "Unknown target name '$target'" 228725b48338SPeter Maydell ;; 228825b48338SPeter Maydell esac 228925b48338SPeter Maydell done 2290d880a3baSPaolo Bonzinifi 229125b48338SPeter Maydell 2292fdb75aefSPaolo Bonzinifor target in $target_list; do 2293fdb75aefSPaolo Bonzini # if a deprecated target is enabled we note it here 2294fdb75aefSPaolo Bonzini if echo "$deprecated_targets_list" | grep -q "$target"; then 2295fdb75aefSPaolo Bonzini add_to deprecated_features $target 2296fdb75aefSPaolo Bonzini fi 2297fdb75aefSPaolo Bonzinidone 2298fdb75aefSPaolo Bonzini 2299f55fe278SPaolo Bonzini# see if system emulation was really requested 2300f55fe278SPaolo Bonzinicase " $target_list " in 2301f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 2302f55fe278SPaolo Bonzini ;; 2303f55fe278SPaolo Bonzini *) softmmu=no 2304f55fe278SPaolo Bonzini ;; 2305f55fe278SPaolo Bonziniesac 23065327cf48Sbellard 2307249247c9SJuan Quintelafeature_not_found() { 2308249247c9SJuan Quintela feature=$1 230921684af0SStewart Smith remedy=$2 2310249247c9SJuan Quintela 231176ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 231221684af0SStewart Smith "configure was not able to find it." \ 231321684af0SStewart Smith "$remedy" 2314249247c9SJuan Quintela} 2315249247c9SJuan Quintela 23167d13299dSbellard# --- 23177d13299dSbellard# big/little endian test 23187d13299dSbellardcat > $TMPC << EOF 231961cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 232061cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 232161cc919fSMike Frysingerextern int foo(short *, short *); 232261cc919fSMike Frysingerint main(int argc, char *argv[]) { 232361cc919fSMike Frysinger return foo(big_endian, little_endian); 23247d13299dSbellard} 23257d13299dSbellardEOF 23267d13299dSbellard 232761cc919fSMike Frysingerif compile_object ; then 232812f15c91SAlice Frosi if strings -a $TMPO | grep -q BiGeNdIaN ; then 232961cc919fSMike Frysinger bigendian="yes" 233012f15c91SAlice Frosi elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then 233161cc919fSMike Frysinger bigendian="no" 23327d13299dSbellard else 23337d13299dSbellard echo big/little test failed 23347d13299dSbellard fi 23357d13299dSbellardelse 233661cc919fSMike Frysinger echo big/little test failed 23377d13299dSbellardfi 23387d13299dSbellard 2339b0a47e79SJuan Quintela########################################## 2340e10ee3f5SPhilippe Mathieu-Daudé# system tools 2341e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then 2342e10ee3f5SPhilippe Mathieu-Daudé if test "$softmmu" = "no"; then 2343e10ee3f5SPhilippe Mathieu-Daudé want_tools=no 2344e10ee3f5SPhilippe Mathieu-Daudé else 2345e10ee3f5SPhilippe Mathieu-Daudé want_tools=yes 2346e10ee3f5SPhilippe Mathieu-Daudé fi 2347e10ee3f5SPhilippe Mathieu-Daudéfi 2348e10ee3f5SPhilippe Mathieu-Daudé 2349e10ee3f5SPhilippe Mathieu-Daudé########################################## 235090520ee4SPhilippe Mathieu-Daudé# Disable features only meaningful for system-mode emulation 235190520ee4SPhilippe Mathieu-Daudéif test "$softmmu" = "no"; then 235290520ee4SPhilippe Mathieu-Daudé audio_drv_list="" 235390520ee4SPhilippe Mathieu-Daudéfi 235490520ee4SPhilippe Mathieu-Daudé 235590520ee4SPhilippe Mathieu-Daudé########################################## 23566b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX 23576b39b063SEric Blakecat > $TMPC << EOF 23586b39b063SEric Blake#include <stdint.h> 23596b39b063SEric Blake#include <stdio.h> 23606b39b063SEric Blakeint main(int argc, char *argv[]) { 23616b39b063SEric Blake return printf("%zu", SIZE_MAX); 23626b39b063SEric Blake} 23636b39b063SEric BlakeEOF 23646b39b063SEric Blakehave_broken_size_max=no 23656b39b063SEric Blakeif ! compile_object -Werror ; then 23666b39b063SEric Blake have_broken_size_max=yes 23676b39b063SEric Blakefi 23686b39b063SEric Blake 2369a30878e7SPeter Maydell########################################## 2370015a33bdSGonglei# L2TPV3 probe 2371015a33bdSGonglei 2372015a33bdSGongleicat > $TMPC <<EOF 2373015a33bdSGonglei#include <sys/socket.h> 2374bff6cb72SMichael Tokarev#include <linux/ip.h> 2375015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); } 2376015a33bdSGongleiEOF 2377015a33bdSGongleiif compile_prog "" "" ; then 2378015a33bdSGonglei l2tpv3=yes 2379015a33bdSGongleielse 2380015a33bdSGonglei l2tpv3=no 2381015a33bdSGongleifi 2382015a33bdSGonglei 2383195588ccSDavid CARLIERcat > $TMPC <<EOF 2384195588ccSDavid CARLIER#include <sys/mman.h> 2385195588ccSDavid CARLIERint main(int argc, char *argv[]) { 2386195588ccSDavid CARLIER return mlockall(MCL_FUTURE); 2387195588ccSDavid CARLIER} 2388195588ccSDavid CARLIEREOF 2389195588ccSDavid CARLIERif compile_prog "" "" ; then 2390195588ccSDavid CARLIER have_mlockall=yes 2391195588ccSDavid CARLIERelse 2392195588ccSDavid CARLIER have_mlockall=no 2393195588ccSDavid CARLIERfi 2394195588ccSDavid CARLIER 2395299e6f19SPaolo Bonzini######################################### 2396299e6f19SPaolo Bonzini# vhost interdependencies and host support 2397299e6f19SPaolo Bonzini 2398299e6f19SPaolo Bonzini# vhost backends 2399d88618f7SStefan Hajnocziif test "$vhost_user" = "yes" && test "$linux" != "yes"; then 2400d88618f7SStefan Hajnoczi error_exit "vhost-user is only available on Linux" 2401299e6f19SPaolo Bonzinifi 2402108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 2403108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 2404108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 2405108a6481SCindy Lufi 2406299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 2407299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 2408299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 2409299e6f19SPaolo Bonzinifi 2410299e6f19SPaolo Bonzini 2411299e6f19SPaolo Bonzini# vhost-kernel devices 2412299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 2413299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 2414299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 2415299e6f19SPaolo Bonzinifi 2416299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 2417299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 2418299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 2419299e6f19SPaolo Bonzinifi 2420299e6f19SPaolo Bonzini 2421299e6f19SPaolo Bonzini# vhost-user backends 2422299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 2423299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 2424299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 2425299e6f19SPaolo Bonzinifi 2426299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 2427299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 2428299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 2429299e6f19SPaolo Bonzinifi 243098fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 243198fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 243298fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 243398fc1adaSDr. David Alan Gilbertfi 2434108a6481SCindy Lu#vhost-vdpa backends 2435108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 2436108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 2437108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 2438108a6481SCindy Lufi 2439299e6f19SPaolo Bonzini 244040bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 2441299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 2442299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 244340bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 2444299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 2445299e6f19SPaolo Bonzinifi 2446299e6f19SPaolo Bonzini 2447015a33bdSGonglei########################################## 2448779ab5e3SStefan Weil# pkg-config probe 2449779ab5e3SStefan Weil 2450779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 245176ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 2452779ab5e3SStefan Weilfi 2453779ab5e3SStefan Weil 2454779ab5e3SStefan Weil########################################## 2455b0a47e79SJuan Quintela# NPTL probe 2456b0a47e79SJuan Quintela 245724cb36a6SPeter Maydellif test "$linux_user" = "yes"; then 2458bd0c5661Spbrook cat > $TMPC <<EOF 2459bd0c5661Spbrook#include <sched.h> 246030813ceaSpbrook#include <linux/futex.h> 2461182eacc0SStefan Weilint main(void) { 2462bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 2463bd0c5661Spbrook#error bork 2464bd0c5661Spbrook#endif 2465182eacc0SStefan Weil return 0; 2466bd0c5661Spbrook} 2467bd0c5661SpbrookEOF 246824cb36a6SPeter Maydell if ! compile_object ; then 246921684af0SStewart Smith feature_not_found "nptl" "Install glibc and linux kernel headers." 2470b0a47e79SJuan Quintela fi 2471bd0c5661Spbrookfi 2472bd0c5661Spbrook 2473ac62922eSbalrog########################################## 2474e37630caSaliguori# xen probe 2475e37630caSaliguori 24761badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 2477c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 2478c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 2479c1cdd9d5SJuergen Gross # to obtain all needed flags. 2480c1cdd9d5SJuergen Gross 2481c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 2482c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 2483c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 2484c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 24851badb709SPaolo Bonzini xen=enabled 24865b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 2487c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 248858ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 248958ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 249058ea9a7aSAnthony PERARD fi 2491582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 2492582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 2493c1cdd9d5SJuergen Gross else 2494c1cdd9d5SJuergen Gross 24955b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 2496d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 2497d5b93ddfSAnthony PERARD 249850ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 249950ced5b3SStefan Weil # If no, we are done and there is no Xen support. 250050ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 250150ced5b3SStefan Weil 250250ced5b3SStefan Weil # Xen (any) 250350ced5b3SStefan Weil cat > $TMPC <<EOF 250450ced5b3SStefan Weil#include <xenctrl.h> 250550ced5b3SStefan Weilint main(void) { 250650ced5b3SStefan Weil return 0; 250750ced5b3SStefan Weil} 250850ced5b3SStefan WeilEOF 250950ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 251050ced5b3SStefan Weil # Xen not found 25111badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 251221684af0SStewart Smith feature_not_found "xen" "Install xen devel" 251350ced5b3SStefan Weil fi 25141badb709SPaolo Bonzini xen=disabled 251550ced5b3SStefan Weil 2516d5b93ddfSAnthony PERARD # Xen unstable 251769deef08SPeter Maydell elif 251869deef08SPeter Maydell cat > $TMPC <<EOF && 25192cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 25202cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 25212cbf8903SRoss Lagerwall#include <xendevicemodel.h> 2522d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 25232cbf8903SRoss Lagerwallint main(void) { 25242cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 2525d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 25262cbf8903SRoss Lagerwall 25272cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 25282cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 25292cbf8903SRoss Lagerwall 2530d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 2531d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 2532d3c49ebbSPaul Durrant 25332cbf8903SRoss Lagerwall return 0; 25342cbf8903SRoss Lagerwall} 25352cbf8903SRoss LagerwallEOF 25362cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25372cbf8903SRoss Lagerwall then 25382cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25392cbf8903SRoss Lagerwall xen_ctrl_version=41100 25401badb709SPaolo Bonzini xen=enabled 25412cbf8903SRoss Lagerwall elif 25422cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 25435ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 25445ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 254558ea9a7aSAnthony PERARD#include <xentoolcore.h> 25465ba3d756SIgor Druzhininint main(void) { 25475ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 25485ba3d756SIgor Druzhinin 25495ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 25505ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 255158ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 25525ba3d756SIgor Druzhinin 25535ba3d756SIgor Druzhinin return 0; 25545ba3d756SIgor Druzhinin} 25555ba3d756SIgor DruzhininEOF 255658ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25575ba3d756SIgor Druzhinin then 255858ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25595ba3d756SIgor Druzhinin xen_ctrl_version=41000 25601badb709SPaolo Bonzini xen=enabled 25615ba3d756SIgor Druzhinin elif 25625ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 2563da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 2564da8090ccSPaul Durrant#define __XEN_TOOLS__ 2565da8090ccSPaul Durrant#include <xendevicemodel.h> 2566da8090ccSPaul Durrantint main(void) { 2567da8090ccSPaul Durrant xendevicemodel_handle *xd; 2568da8090ccSPaul Durrant 2569da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 2570da8090ccSPaul Durrant xendevicemodel_close(xd); 2571da8090ccSPaul Durrant 2572da8090ccSPaul Durrant return 0; 2573da8090ccSPaul Durrant} 2574da8090ccSPaul DurrantEOF 2575da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 2576da8090ccSPaul Durrant then 2577da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 2578f1167ee6SJuergen Gross xen_ctrl_version=40900 25791badb709SPaolo Bonzini xen=enabled 2580da8090ccSPaul Durrant elif 2581da8090ccSPaul Durrant cat > $TMPC <<EOF && 25825eeb39c2SIan Campbell/* 25835eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 25845eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 2585b6eb9b45SPaulina Szubarczyk * 2586b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 2587b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 2588b6eb9b45SPaulina Szubarczyk */ 2589b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 2590b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 2591b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 2592b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 2593b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 2594b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 2595b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 2596b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 2597b6eb9b45SPaulina Szubarczyk#include <stdint.h> 2598b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 2599b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 2600b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 2601b6eb9b45SPaulina Szubarczyk#endif 2602b6eb9b45SPaulina Szubarczykint main(void) { 2603b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 2604b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 2605b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 2606b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 2607b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 2608b6eb9b45SPaulina Szubarczyk 2609b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 2610b6eb9b45SPaulina Szubarczyk 2611b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 2612b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2613b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2614b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2615b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 2616b6eb9b45SPaulina Szubarczyk 2617b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 2618b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 2619b6eb9b45SPaulina Szubarczyk 2620b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 2621b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 2622b6eb9b45SPaulina Szubarczyk 2623b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 2624b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 2625b6eb9b45SPaulina Szubarczyk 2626b6eb9b45SPaulina Szubarczyk return 0; 2627b6eb9b45SPaulina Szubarczyk} 2628b6eb9b45SPaulina SzubarczykEOF 2629b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 2630b6eb9b45SPaulina Szubarczyk then 2631f1167ee6SJuergen Gross xen_ctrl_version=40800 26321badb709SPaolo Bonzini xen=enabled 2633b6eb9b45SPaulina Szubarczyk elif 2634b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 2635b6eb9b45SPaulina Szubarczyk/* 2636b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 2637b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 26385eeb39c2SIan Campbell */ 26395eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 26405eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 26415eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 26425eeb39c2SIan Campbell#include <xenctrl.h> 26435eeb39c2SIan Campbell#include <xenstore.h> 26445eeb39c2SIan Campbell#include <xenevtchn.h> 26455eeb39c2SIan Campbell#include <xengnttab.h> 26465eeb39c2SIan Campbell#include <xenforeignmemory.h> 26475eeb39c2SIan Campbell#include <stdint.h> 26485eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 26495eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 26505eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 26515eeb39c2SIan Campbell#endif 26525eeb39c2SIan Campbellint main(void) { 26535eeb39c2SIan Campbell xc_interface *xc = NULL; 26545eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 26555eeb39c2SIan Campbell xenevtchn_handle *xe; 26565eeb39c2SIan Campbell xengnttab_handle *xg; 26575eeb39c2SIan Campbell 26585eeb39c2SIan Campbell xs_daemon_open(); 26595eeb39c2SIan Campbell 26605eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 26615eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 26625eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 26635eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 26645eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 26655eeb39c2SIan Campbell 26665eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 26675eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 26685eeb39c2SIan Campbell 26695eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 26705eeb39c2SIan Campbell xenevtchn_fd(xe); 26715eeb39c2SIan Campbell 26725eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 26735eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 26745eeb39c2SIan Campbell 26755eeb39c2SIan Campbell return 0; 26765eeb39c2SIan Campbell} 26775eeb39c2SIan CampbellEOF 26785eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 26795eeb39c2SIan Campbell then 2680f1167ee6SJuergen Gross xen_ctrl_version=40701 26811badb709SPaolo Bonzini xen=enabled 2682cdadde39SRoger Pau Monne 2683cdadde39SRoger Pau Monne # Xen 4.6 2684cdadde39SRoger Pau Monne elif 2685cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 2686cdadde39SRoger Pau Monne#include <xenctrl.h> 2687e108a3c1SAnthony PERARD#include <xenstore.h> 2688d5b93ddfSAnthony PERARD#include <stdint.h> 2689d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 2690d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 2691d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 2692d5b93ddfSAnthony PERARD#endif 2693d5b93ddfSAnthony PERARDint main(void) { 2694d5b93ddfSAnthony PERARD xc_interface *xc; 2695d5b93ddfSAnthony PERARD xs_daemon_open(); 2696d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 2697d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2698d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 2699b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27008688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2701d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 270220a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 2703d8b441a3SJan Beulich return 0; 2704d8b441a3SJan Beulich} 2705d8b441a3SJan BeulichEOF 2706d8b441a3SJan Beulich compile_prog "" "$xen_libs" 2707d8b441a3SJan Beulich then 2708f1167ee6SJuergen Gross xen_ctrl_version=40600 27091badb709SPaolo Bonzini xen=enabled 2710d8b441a3SJan Beulich 2711d8b441a3SJan Beulich # Xen 4.5 2712d8b441a3SJan Beulich elif 2713d8b441a3SJan Beulich cat > $TMPC <<EOF && 2714d8b441a3SJan Beulich#include <xenctrl.h> 2715d8b441a3SJan Beulich#include <xenstore.h> 2716d8b441a3SJan Beulich#include <stdint.h> 2717d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 2718d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 2719d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 2720d8b441a3SJan Beulich#endif 2721d8b441a3SJan Beulichint main(void) { 2722d8b441a3SJan Beulich xc_interface *xc; 2723d8b441a3SJan Beulich xs_daemon_open(); 2724d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 2725d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2726d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 2727d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2728d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27293996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 27303996e85cSPaul Durrant return 0; 27313996e85cSPaul Durrant} 27323996e85cSPaul DurrantEOF 27333996e85cSPaul Durrant compile_prog "" "$xen_libs" 27343996e85cSPaul Durrant then 2735f1167ee6SJuergen Gross xen_ctrl_version=40500 27361badb709SPaolo Bonzini xen=enabled 27373996e85cSPaul Durrant 27383996e85cSPaul Durrant elif 27393996e85cSPaul Durrant cat > $TMPC <<EOF && 27403996e85cSPaul Durrant#include <xenctrl.h> 27413996e85cSPaul Durrant#include <xenstore.h> 27423996e85cSPaul Durrant#include <stdint.h> 27433996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 27443996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 27453996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 27463996e85cSPaul Durrant#endif 27473996e85cSPaul Durrantint main(void) { 27483996e85cSPaul Durrant xc_interface *xc; 27493996e85cSPaul Durrant xs_daemon_open(); 27503996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 27513996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 27523996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 27533996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27543996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27558688e065SStefano Stabellini return 0; 27568688e065SStefano Stabellini} 27578688e065SStefano StabelliniEOF 27588688e065SStefano Stabellini compile_prog "" "$xen_libs" 275969deef08SPeter Maydell then 2760f1167ee6SJuergen Gross xen_ctrl_version=40200 27611badb709SPaolo Bonzini xen=enabled 27628688e065SStefano Stabellini 2763e37630caSaliguori else 27641badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2765edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2766edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2767fc321b4bSJuan Quintela fi 27681badb709SPaolo Bonzini xen=disabled 2769e37630caSaliguori fi 2770d5b93ddfSAnthony PERARD 27711badb709SPaolo Bonzini if test "$xen" = enabled; then 2772f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2773582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 27745eeb39c2SIan Campbell fi 2775d5b93ddfSAnthony PERARD fi 2776e37630caSaliguori fi 2777c1cdd9d5SJuergen Grossfi 2778e37630caSaliguori 2779d661d9a4SJustin Terry (VM)########################################## 2780ddbb0d09SDaniel P. Berrange# GNUTLS probe 2781ddbb0d09SDaniel P. Berrange 2782ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then 2783a73e82efSRichard Henderson pass="no" 2784a0722409SDaniel P. Berrangé if $pkg_config --exists "gnutls >= 3.1.18"; then 278589138857SStefan Weil gnutls_cflags=$($pkg_config --cflags gnutls) 278689138857SStefan Weil gnutls_libs=$($pkg_config --libs gnutls) 2787a73e82efSRichard Henderson # Packaging for the static libraries is not always correct. 2788a73e82efSRichard Henderson # At least ubuntu 18.04 ships only shared libraries. 2789a73e82efSRichard Henderson write_c_skeleton 2790a73e82efSRichard Henderson if compile_prog "" "$gnutls_libs" ; then 2791a73e82efSRichard Henderson pass="yes" 2792a73e82efSRichard Henderson fi 2793a73e82efSRichard Henderson fi 2794a73e82efSRichard Henderson if test "$pass" = "no" && test "$gnutls" = "yes"; then 2795a0722409SDaniel P. Berrangé feature_not_found "gnutls" "Install gnutls devel >= 3.1.18" 2796ddbb0d09SDaniel P. Berrange else 2797a73e82efSRichard Henderson gnutls="$pass" 2798ddbb0d09SDaniel P. Berrange fi 2799ddbb0d09SDaniel P. Berrangefi 2800ddbb0d09SDaniel P. Berrange 280191bfcdb0SDaniel P. Berrange 280291bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag, 280391bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle 2804a0722409SDaniel P. Berrangé# explicitly 280591bfcdb0SDaniel P. Berrangeif test -z "$gcrypt" 280691bfcdb0SDaniel P. Berrangethen 2807a0722409SDaniel P. Berrangé if test "$nettle" = "yes" 280891bfcdb0SDaniel P. Berrange then 280991bfcdb0SDaniel P. Berrange gcrypt="no" 281091bfcdb0SDaniel P. Berrange fi 281191bfcdb0SDaniel P. Berrangefi 281291bfcdb0SDaniel P. Berrange 281391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag, 281491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt 2815a0722409SDaniel P. Berrangé# explicitly 281691bfcdb0SDaniel P. Berrangeif test -z "$nettle" 281791bfcdb0SDaniel P. Berrangethen 2818a0722409SDaniel P. Berrangé if test "$gcrypt" = "yes" 281991bfcdb0SDaniel P. Berrange then 282091bfcdb0SDaniel P. Berrange nettle="no" 282191bfcdb0SDaniel P. Berrange fi 282291bfcdb0SDaniel P. Berrangefi 282391bfcdb0SDaniel P. Berrange 2824dea7a64eSDaniel P. Berrangéhas_libgcrypt() { 282591bfcdb0SDaniel P. Berrange if ! has "libgcrypt-config" 282691bfcdb0SDaniel P. Berrange then 282791bfcdb0SDaniel P. Berrange return 1 282891bfcdb0SDaniel P. Berrange fi 282991bfcdb0SDaniel P. Berrange 283091bfcdb0SDaniel P. Berrange if test -n "$cross_prefix" 283191bfcdb0SDaniel P. Berrange then 283289138857SStefan Weil host=$(libgcrypt-config --host) 283391bfcdb0SDaniel P. Berrange if test "$host-" != $cross_prefix 283491bfcdb0SDaniel P. Berrange then 283591bfcdb0SDaniel P. Berrange return 1 283691bfcdb0SDaniel P. Berrange fi 283791bfcdb0SDaniel P. Berrange fi 283891bfcdb0SDaniel P. Berrange 2839dea7a64eSDaniel P. Berrangé maj=`libgcrypt-config --version | awk -F . '{print $1}'` 2840dea7a64eSDaniel P. Berrangé min=`libgcrypt-config --version | awk -F . '{print $2}'` 2841dea7a64eSDaniel P. Berrangé 2842dea7a64eSDaniel P. Berrangé if test $maj != 1 || test $min -lt 5 2843dea7a64eSDaniel P. Berrangé then 2844dea7a64eSDaniel P. Berrangé return 1 2845dea7a64eSDaniel P. Berrangé fi 2846dea7a64eSDaniel P. Berrangé 284791bfcdb0SDaniel P. Berrange return 0 284891bfcdb0SDaniel P. Berrange} 284991bfcdb0SDaniel P. Berrange 2850a0722409SDaniel P. Berrangé 2851a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then 2852a73e82efSRichard Henderson pass="no" 285364dd2f3bSDaniel P. Berrangé if $pkg_config --exists "nettle >= 2.7.1"; then 2854a0722409SDaniel P. Berrangé nettle_cflags=$($pkg_config --cflags nettle) 2855a0722409SDaniel P. Berrangé nettle_libs=$($pkg_config --libs nettle) 2856a0722409SDaniel P. Berrangé nettle_version=$($pkg_config --modversion nettle) 2857a73e82efSRichard Henderson # Link test to make sure the given libraries work (e.g for static). 2858a73e82efSRichard Henderson write_c_skeleton 2859a73e82efSRichard Henderson if compile_prog "" "$nettle_libs" ; then 2860a0722409SDaniel P. Berrangé if test -z "$gcrypt"; then 2861a0722409SDaniel P. Berrangé gcrypt="no" 2862a0722409SDaniel P. Berrangé fi 2863a73e82efSRichard Henderson pass="yes" 2864a73e82efSRichard Henderson fi 2865a73e82efSRichard Henderson fi 2866dc2207afSDaniel P. Berrangé if test "$pass" = "yes" 2867dc2207afSDaniel P. Berrangé then 2868dc2207afSDaniel P. Berrangé cat > $TMPC << EOF 2869dc2207afSDaniel P. Berrangé#include <nettle/xts.h> 2870dc2207afSDaniel P. Berrangéint main(void) { 2871dc2207afSDaniel P. Berrangé return 0; 2872dc2207afSDaniel P. Berrangé} 2873dc2207afSDaniel P. BerrangéEOF 2874dc2207afSDaniel P. Berrangé if compile_prog "$nettle_cflags" "$nettle_libs" ; then 2875dc2207afSDaniel P. Berrangé nettle_xts=yes 2876dc2207afSDaniel P. Berrangé qemu_private_xts=no 2877dc2207afSDaniel P. Berrangé fi 2878dc2207afSDaniel P. Berrangé fi 2879a73e82efSRichard Henderson if test "$pass" = "no" && test "$nettle" = "yes"; then 288064dd2f3bSDaniel P. Berrangé feature_not_found "nettle" "Install nettle devel >= 2.7.1" 2881a0722409SDaniel P. Berrangé else 2882a73e82efSRichard Henderson nettle="$pass" 2883a0722409SDaniel P. Berrangé fi 2884a0722409SDaniel P. Berrangéfi 2885a0722409SDaniel P. Berrangé 288691bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then 2887a73e82efSRichard Henderson pass="no" 2888dea7a64eSDaniel P. Berrangé if has_libgcrypt; then 288989138857SStefan Weil gcrypt_cflags=$(libgcrypt-config --cflags) 289089138857SStefan Weil gcrypt_libs=$(libgcrypt-config --libs) 2891a73e82efSRichard Henderson # Debian has removed -lgpg-error from libgcrypt-config 289291bfcdb0SDaniel P. Berrange # as it "spreads unnecessary dependencies" which in 289391bfcdb0SDaniel P. Berrange # turn breaks static builds... 289491bfcdb0SDaniel P. Berrange if test "$static" = "yes" 289591bfcdb0SDaniel P. Berrange then 289691bfcdb0SDaniel P. Berrange gcrypt_libs="$gcrypt_libs -lgpg-error" 289791bfcdb0SDaniel P. Berrange fi 28981f923c70SLongpeng(Mike) 2899a73e82efSRichard Henderson # Link test to make sure the given libraries work (e.g for static). 2900a73e82efSRichard Henderson write_c_skeleton 2901a73e82efSRichard Henderson if compile_prog "" "$gcrypt_libs" ; then 2902a73e82efSRichard Henderson pass="yes" 2903a73e82efSRichard Henderson fi 2904a73e82efSRichard Henderson fi 2905a73e82efSRichard Henderson if test "$pass" = "yes"; then 290637788f25SDaniel P. Berrange gcrypt="yes" 29071f923c70SLongpeng(Mike) cat > $TMPC << EOF 29081f923c70SLongpeng(Mike)#include <gcrypt.h> 29091f923c70SLongpeng(Mike)int main(void) { 29101f923c70SLongpeng(Mike) gcry_mac_hd_t handle; 29111f923c70SLongpeng(Mike) gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5, 29121f923c70SLongpeng(Mike) GCRY_MAC_FLAG_SECURE, NULL); 29131f923c70SLongpeng(Mike) return 0; 29141f923c70SLongpeng(Mike)} 29151f923c70SLongpeng(Mike)EOF 29161f923c70SLongpeng(Mike) if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then 29171f923c70SLongpeng(Mike) gcrypt_hmac=yes 29181f923c70SLongpeng(Mike) fi 2919e0576942SDaniel P. Berrangé cat > $TMPC << EOF 2920e0576942SDaniel P. Berrangé#include <gcrypt.h> 2921e0576942SDaniel P. Berrangéint main(void) { 2922e0576942SDaniel P. Berrangé gcry_cipher_hd_t handle; 2923e0576942SDaniel P. Berrangé gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0); 2924e0576942SDaniel P. Berrangé return 0; 2925e0576942SDaniel P. Berrangé} 2926e0576942SDaniel P. BerrangéEOF 2927e0576942SDaniel P. Berrangé if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then 2928e0576942SDaniel P. Berrangé gcrypt_xts=yes 2929e0576942SDaniel P. Berrangé qemu_private_xts=no 2930e0576942SDaniel P. Berrangé fi 2931a73e82efSRichard Henderson elif test "$gcrypt" = "yes"; then 2932dea7a64eSDaniel P. Berrangé feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0" 293391bfcdb0SDaniel P. Berrange else 293491bfcdb0SDaniel P. Berrange gcrypt="no" 293591bfcdb0SDaniel P. Berrange fi 293662893b67SDaniel P. Berrangefi 293762893b67SDaniel P. Berrange 2938ddbb0d09SDaniel P. Berrange 293991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes" 294091bfcdb0SDaniel P. Berrangethen 294191bfcdb0SDaniel P. Berrange error_exit "Only one of gcrypt & nettle can be enabled" 294291bfcdb0SDaniel P. Berrangefi 2943ed754746SDaniel P. Berrange 29449a2fd434SDaniel P. Berrange########################################## 29459a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite 29469a2fd434SDaniel P. Berrange 29479a2fd434SDaniel P. Berrangetasn1=yes 294890246037SDaniel P. Berrangetasn1_cflags="" 294990246037SDaniel P. Berrangetasn1_libs="" 29509a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then 295189138857SStefan Weil tasn1_cflags=$($pkg_config --cflags libtasn1) 295289138857SStefan Weil tasn1_libs=$($pkg_config --libs libtasn1) 29539a2fd434SDaniel P. Berrangeelse 29549a2fd434SDaniel P. Berrange tasn1=no 29559a2fd434SDaniel P. Berrangefi 29569a2fd434SDaniel P. Berrange 2957ed754746SDaniel P. Berrange 2958bbbf9bfbSStefan Weil########################################## 29598953caf3SDaniel P. Berrange# PAM probe 29608953caf3SDaniel P. Berrange 29618953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then 29628953caf3SDaniel P. Berrange cat > $TMPC <<EOF 29638953caf3SDaniel P. Berrange#include <security/pam_appl.h> 29648953caf3SDaniel P. Berrange#include <stdio.h> 29658953caf3SDaniel P. Berrangeint main(void) { 29668953caf3SDaniel P. Berrange const char *service_name = "qemu"; 29678953caf3SDaniel P. Berrange const char *user = "frank"; 29689c9642d0SDr. David Alan Gilbert const struct pam_conv pam_conv = { 0 }; 29698953caf3SDaniel P. Berrange pam_handle_t *pamh = NULL; 29709c9642d0SDr. David Alan Gilbert pam_start(service_name, user, &pam_conv, &pamh); 29718953caf3SDaniel P. Berrange return 0; 29728953caf3SDaniel P. Berrange} 29738953caf3SDaniel P. BerrangeEOF 29748953caf3SDaniel P. Berrange if compile_prog "" "-lpam" ; then 29758953caf3SDaniel P. Berrange auth_pam=yes 29768953caf3SDaniel P. Berrange else 29778953caf3SDaniel P. Berrange if test "$auth_pam" = "yes"; then 29788953caf3SDaniel P. Berrange feature_not_found "PAM" "Install PAM development package" 29798953caf3SDaniel P. Berrange else 29808953caf3SDaniel P. Berrange auth_pam=no 29818953caf3SDaniel P. Berrange fi 29828953caf3SDaniel P. Berrange fi 29838953caf3SDaniel P. Berrangefi 29848953caf3SDaniel P. Berrange 2985559607eaSDaniel P. Berrange########################################## 2986bbbf9bfbSStefan Weil# VTE probe 2987bbbf9bfbSStefan Weil 2988bbbf9bfbSStefan Weilif test "$vte" != "no"; then 2989c6feff9eSCole Robinson vteminversion="0.32.0" 2990c6feff9eSCole Robinson if $pkg_config --exists "vte-2.91"; then 2991c6feff9eSCole Robinson vtepackage="vte-2.91" 2992c6feff9eSCole Robinson else 2993528de90aSDaniel P. Berrange vtepackage="vte-2.90" 2994c6feff9eSCole Robinson fi 2995c6feff9eSCole Robinson if $pkg_config --exists "$vtepackage >= $vteminversion"; then 299689138857SStefan Weil vte_cflags=$($pkg_config --cflags $vtepackage) 299789138857SStefan Weil vte_libs=$($pkg_config --libs $vtepackage) 299889138857SStefan Weil vteversion=$($pkg_config --modversion $vtepackage) 2999bbbf9bfbSStefan Weil vte="yes" 3000bbbf9bfbSStefan Weil elif test "$vte" = "yes"; then 3001c6feff9eSCole Robinson feature_not_found "vte" "Install libvte-2.90/2.91 devel" 30029e04c683SStefan Weil else 3003bbbf9bfbSStefan Weil vte="no" 3004a4ccabcfSAnthony Liguori fi 3005a4ccabcfSAnthony Liguorifi 3006a4ccabcfSAnthony Liguori 3007a4ccabcfSAnthony Liguori########################################## 30082da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 30092da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 30102da776dbSMichael R. Hines cat > $TMPC <<EOF 30112da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 30122da776dbSMichael R. Hinesint main(void) { return 0; } 30132da776dbSMichael R. HinesEOF 3014ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 30152da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 30162da776dbSMichael R. Hines rdma="yes" 30172da776dbSMichael R. Hines else 30182da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 30192da776dbSMichael R. Hines error_exit \ 3020ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 30212da776dbSMichael R. Hines " Your options:" \ 3022ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 30232da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 30242da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 30252da776dbSMichael R. Hines fi 30262da776dbSMichael R. Hines rdma="no" 30272da776dbSMichael R. Hines fi 30282da776dbSMichael R. Hinesfi 30292da776dbSMichael R. Hines 303021ab34c9SMarcel Apfelbaum########################################## 303121ab34c9SMarcel Apfelbaum# PVRDMA detection 303221ab34c9SMarcel Apfelbaum 303321ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 303421ab34c9SMarcel Apfelbaum#include <sys/mman.h> 303521ab34c9SMarcel Apfelbaum 303621ab34c9SMarcel Apfelbaumint 303721ab34c9SMarcel Apfelbaummain(void) 303821ab34c9SMarcel Apfelbaum{ 303921ab34c9SMarcel Apfelbaum char buf = 0; 304021ab34c9SMarcel Apfelbaum void *addr = &buf; 304121ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 304221ab34c9SMarcel Apfelbaum 304321ab34c9SMarcel Apfelbaum return 0; 304421ab34c9SMarcel Apfelbaum} 304521ab34c9SMarcel ApfelbaumEOF 304621ab34c9SMarcel Apfelbaum 304721ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 304821ab34c9SMarcel Apfelbaum case "$pvrdma" in 304921ab34c9SMarcel Apfelbaum "") 305021ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 305121ab34c9SMarcel Apfelbaum pvrdma="yes" 305221ab34c9SMarcel Apfelbaum else 305321ab34c9SMarcel Apfelbaum pvrdma="no" 305421ab34c9SMarcel Apfelbaum fi 305521ab34c9SMarcel Apfelbaum ;; 305621ab34c9SMarcel Apfelbaum "yes") 305721ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 305821ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 305921ab34c9SMarcel Apfelbaum fi 306021ab34c9SMarcel Apfelbaum pvrdma="yes" 306121ab34c9SMarcel Apfelbaum ;; 306221ab34c9SMarcel Apfelbaum "no") 306321ab34c9SMarcel Apfelbaum pvrdma="no" 306421ab34c9SMarcel Apfelbaum ;; 306521ab34c9SMarcel Apfelbaum esac 306621ab34c9SMarcel Apfelbaumelse 306721ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 306821ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 306921ab34c9SMarcel Apfelbaum fi 307021ab34c9SMarcel Apfelbaum pvrdma="no" 307121ab34c9SMarcel Apfelbaumfi 307295c6bff3SBenoît Canet 3073ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 3074ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 3075ee108585SYuval Shaia 3076ee108585SYuval Shaiacat > $TMPC <<EOF && 3077ee108585SYuval Shaia#include <infiniband/verbs.h> 3078ee108585SYuval Shaia 3079ee108585SYuval Shaiaint 3080ee108585SYuval Shaiamain(void) 3081ee108585SYuval Shaia{ 3082ee108585SYuval Shaia struct ibv_mr *mr; 3083ee108585SYuval Shaia struct ibv_pd *pd = NULL; 3084ee108585SYuval Shaia size_t length = 10; 3085ee108585SYuval Shaia uint64_t iova = 0; 3086ee108585SYuval Shaia int access = 0; 3087ee108585SYuval Shaia void *addr = NULL; 3088ee108585SYuval Shaia 3089ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 3090ee108585SYuval Shaia 3091ee108585SYuval Shaia ibv_dereg_mr(mr); 3092ee108585SYuval Shaia 3093ee108585SYuval Shaia return 0; 3094ee108585SYuval Shaia} 3095ee108585SYuval ShaiaEOF 3096ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 3097ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 3098ee108585SYuval Shaia fi 3099ee108585SYuval Shaiafi 3100ee108585SYuval Shaia 310195c6bff3SBenoît Canet########################################## 3102c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c 3103dce512deSChristoph Hellwigif test "$xfs" != "no" ; then 3104dce512deSChristoph Hellwig cat > $TMPC << EOF 3105ffc41d10SStefan Weil#include <stddef.h> /* NULL */ 3106dce512deSChristoph Hellwig#include <xfs/xfs.h> 3107dce512deSChristoph Hellwigint main(void) 3108dce512deSChristoph Hellwig{ 3109dce512deSChristoph Hellwig xfsctl(NULL, 0, 0, NULL); 3110dce512deSChristoph Hellwig return 0; 3111dce512deSChristoph Hellwig} 3112dce512deSChristoph HellwigEOF 3113dce512deSChristoph Hellwig if compile_prog "" "" ; then 3114dce512deSChristoph Hellwig xfs="yes" 3115dce512deSChristoph Hellwig else 3116dce512deSChristoph Hellwig if test "$xfs" = "yes" ; then 3117e3a6e0daSzhaolichang feature_not_found "xfs" "Install xfsprogs/xfslibs devel" 3118dce512deSChristoph Hellwig fi 3119dce512deSChristoph Hellwig xfs=no 3120dce512deSChristoph Hellwig fi 3121dce512deSChristoph Hellwigfi 3122dce512deSChristoph Hellwig 3123dce512deSChristoph Hellwig########################################## 31248a16d273Sths# vde libraries probe 3125dfb278bdSJuan Quintelaif test "$vde" != "no" ; then 31264baae0acSJuan Quintela vde_libs="-lvdeplug" 31278a16d273Sths cat > $TMPC << EOF 31288a16d273Sths#include <libvdeplug.h> 31294a7f0e06Spbrookint main(void) 31304a7f0e06Spbrook{ 31314a7f0e06Spbrook struct vde_open_args a = {0, 0, 0}; 3132fea08e08SPeter Maydell char s[] = ""; 3133fea08e08SPeter Maydell vde_open(s, s, &a); 31344a7f0e06Spbrook return 0; 31354a7f0e06Spbrook} 31368a16d273SthsEOF 313752166aa0SJuan Quintela if compile_prog "" "$vde_libs" ; then 31384baae0acSJuan Quintela vde=yes 3139dfb278bdSJuan Quintela else 3140dfb278bdSJuan Quintela if test "$vde" = "yes" ; then 314121684af0SStewart Smith feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 3142dfb278bdSJuan Quintela fi 3143dfb278bdSJuan Quintela vde=no 31448a16d273Sths fi 31458a16d273Sthsfi 31468a16d273Sths 31478a16d273Sths########################################## 31480a985b37SVincenzo Maffione# netmap support probe 31490a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version 31500a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 31510a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up 31520a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will 31530a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds. 315458952137SVincenzo Maffioneif test "$netmap" != "no" ; then 315558952137SVincenzo Maffione cat > $TMPC << EOF 315658952137SVincenzo Maffione#include <inttypes.h> 315758952137SVincenzo Maffione#include <net/if.h> 315858952137SVincenzo Maffione#include <net/netmap.h> 315958952137SVincenzo Maffione#include <net/netmap_user.h> 31600a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15) 31610a985b37SVincenzo Maffione#error 31620a985b37SVincenzo Maffione#endif 316358952137SVincenzo Maffioneint main(void) { return 0; } 316458952137SVincenzo MaffioneEOF 316558952137SVincenzo Maffione if compile_prog "" "" ; then 316658952137SVincenzo Maffione netmap=yes 316758952137SVincenzo Maffione else 316858952137SVincenzo Maffione if test "$netmap" = "yes" ; then 316958952137SVincenzo Maffione feature_not_found "netmap" 317058952137SVincenzo Maffione fi 317158952137SVincenzo Maffione netmap=no 317258952137SVincenzo Maffione fi 317358952137SVincenzo Maffionefi 317458952137SVincenzo Maffione 317558952137SVincenzo Maffione########################################## 3176422a5fd0SJoelle van Dyne# detect CoreAudio 3177422a5fd0SJoelle van Dyneif test "$coreaudio" != "no" ; then 3178422a5fd0SJoelle van Dyne coreaudio_libs="-framework CoreAudio" 3179422a5fd0SJoelle van Dyne cat > $TMPC << EOF 3180422a5fd0SJoelle van Dyne#include <CoreAudio/CoreAudio.h> 3181422a5fd0SJoelle van Dyneint main(void) 3182422a5fd0SJoelle van Dyne{ 3183422a5fd0SJoelle van Dyne return (int)AudioGetCurrentHostTime(); 3184422a5fd0SJoelle van Dyne} 3185422a5fd0SJoelle van DyneEOF 3186422a5fd0SJoelle van Dyne if compile_prog "" "$coreaudio_libs" ; then 3187422a5fd0SJoelle van Dyne coreaudio=yes 3188422a5fd0SJoelle van Dyne else 3189422a5fd0SJoelle van Dyne coreaudio=no 3190422a5fd0SJoelle van Dyne fi 3191422a5fd0SJoelle van Dynefi 3192422a5fd0SJoelle van Dyne 3193422a5fd0SJoelle van Dyne########################################## 3194c2de5c91Smalc# Sound support libraries probe 31958f28f3fbSths 319689138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') 3197c2de5c91Smalcfor drv in $audio_drv_list; do 3198c2de5c91Smalc case $drv in 3199e42975a1SGerd Hoffmann alsa | try-alsa) 3200c80a867fSGerd Hoffmann if $pkg_config alsa --exists; then 3201c80a867fSGerd Hoffmann alsa_libs=$($pkg_config alsa --libs) 3202478e943fSPaolo Bonzini alsa_cflags=$($pkg_config alsa --cflags) 3203478e943fSPaolo Bonzini alsa=yes 3204e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3205e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') 3206e42975a1SGerd Hoffmann fi 3207e42975a1SGerd Hoffmann else 3208e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3209e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') 3210c80a867fSGerd Hoffmann else 3211c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3212c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3213c80a867fSGerd Hoffmann fi 3214e42975a1SGerd Hoffmann fi 3215c2de5c91Smalc ;; 3216c2de5c91Smalc 3217e42975a1SGerd Hoffmann pa | try-pa) 3218c80a867fSGerd Hoffmann if $pkg_config libpulse --exists; then 3219478e943fSPaolo Bonzini libpulse=yes 3220c80a867fSGerd Hoffmann pulse_libs=$($pkg_config libpulse --libs) 3221478e943fSPaolo Bonzini pulse_cflags=$($pkg_config libpulse --cflags) 3222e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3223e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') 3224e42975a1SGerd Hoffmann fi 3225e42975a1SGerd Hoffmann else 3226e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3227e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') 3228c80a867fSGerd Hoffmann else 3229c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3230c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3231c80a867fSGerd Hoffmann fi 3232e42975a1SGerd Hoffmann fi 3233b8e59f18Smalc ;; 3234b8e59f18Smalc 3235373967b2SGerd Hoffmann sdl) 3236373967b2SGerd Hoffmann if test "$sdl" = "no"; then 3237373967b2SGerd Hoffmann error_exit "sdl not found or disabled, can not use sdl audio driver" 3238373967b2SGerd Hoffmann fi 3239373967b2SGerd Hoffmann ;; 3240373967b2SGerd Hoffmann 3241e42975a1SGerd Hoffmann try-sdl) 3242e42975a1SGerd Hoffmann if test "$sdl" = "no"; then 3243e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') 3244e42975a1SGerd Hoffmann else 3245e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') 3246e42975a1SGerd Hoffmann fi 3247e42975a1SGerd Hoffmann ;; 3248e42975a1SGerd Hoffmann 3249422a5fd0SJoelle van Dyne coreaudio | try-coreaudio) 3250422a5fd0SJoelle van Dyne if test "$coreaudio" = "no"; then 3251422a5fd0SJoelle van Dyne if test "$drv" = "try-coreaudio"; then 3252422a5fd0SJoelle van Dyne audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio//') 3253422a5fd0SJoelle van Dyne else 3254422a5fd0SJoelle van Dyne error_exit "$drv check failed" \ 3255422a5fd0SJoelle van Dyne "Make sure to have the $drv is available." 3256422a5fd0SJoelle van Dyne fi 3257422a5fd0SJoelle van Dyne else 3258b1149911SFam Zheng coreaudio_libs="-framework CoreAudio" 3259422a5fd0SJoelle van Dyne if test "$drv" = "try-coreaudio"; then 3260422a5fd0SJoelle van Dyne audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-coreaudio/coreaudio/') 3261422a5fd0SJoelle van Dyne fi 3262422a5fd0SJoelle van Dyne fi 3263997e690aSJuan Quintela ;; 3264997e690aSJuan Quintela 3265a4bf6780SJuan Quintela dsound) 3266b1149911SFam Zheng dsound_libs="-lole32 -ldxguid" 3267d5631638Smalc audio_win_int="yes" 3268a4bf6780SJuan Quintela ;; 3269a4bf6780SJuan Quintela 3270a4bf6780SJuan Quintela oss) 3271b1149911SFam Zheng oss_libs="$oss_lib" 3272a4bf6780SJuan Quintela ;; 3273a4bf6780SJuan Quintela 32742e445703SGeoffrey McRae jack | try-jack) 32752e445703SGeoffrey McRae if $pkg_config jack --exists; then 3276478e943fSPaolo Bonzini libjack=yes 32772e445703SGeoffrey McRae jack_libs=$($pkg_config jack --libs) 32782e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 32792e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') 32802e445703SGeoffrey McRae fi 32812e445703SGeoffrey McRae else 32822e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 32832e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') 32842e445703SGeoffrey McRae else 32852e445703SGeoffrey McRae error_exit "$drv check failed" \ 32862e445703SGeoffrey McRae "Make sure to have the $drv libs and headers installed." 32872e445703SGeoffrey McRae fi 32882e445703SGeoffrey McRae fi 32892e445703SGeoffrey McRae ;; 32902e445703SGeoffrey McRae 3291e4c63a6aSmalc *) 32921c9b2a52Smalc echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 329376ad07a4SPeter Maydell error_exit "Unknown driver '$drv' selected" \ 329476ad07a4SPeter Maydell "Possible drivers are: $audio_possible_drivers" 3295e4c63a6aSmalc } 3296e4c63a6aSmalc ;; 3297c2de5c91Smalc esac 3298c2de5c91Smalcdone 32998f28f3fbSths 33004d3b6f6eSbalrog########################################## 3301e18df141SAnthony Liguori# glib support probe 3302a52d28afSPaolo Bonzini 330300f2cfbbSDaniel P. Berrangéglib_req_ver=2.48 3304aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 3305aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 3306a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 3307aa0d1f44SPaolo Bonzinifi 330854cb65d8SEmilio G. Cotaif test "$plugins" = yes; then 330954cb65d8SEmilio G. Cota glib_modules="$glib_modules gmodule-2.0" 331054cb65d8SEmilio G. Cotafi 3311e26110cfSFam Zheng 3312aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 3313e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 331489138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 331589138857SStefan Weil glib_libs=$($pkg_config --libs $i) 3316e18df141SAnthony Liguori else 3317e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 3318e26110cfSFam Zheng fi 3319e26110cfSFam Zhengdone 3320e26110cfSFam Zheng 3321215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 3322215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 3323215b0c2fSPaolo Bonzini 3324215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 3325215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 3326215b0c2fSPaolo Bonzinifi 3327215b0c2fSPaolo Bonzini 332820cf7b8eSDenis Plotnikovif ! test "$gio" = "no"; then 332920cf7b8eSDenis Plotnikov pass=no 3330f876b765SMarc-André Lureau if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 3331f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 3332f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 333325a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 33340dba4897SMarc-André Lureau if [ ! -x "$gdbus_codegen" ]; then 33350dba4897SMarc-André Lureau gdbus_codegen= 33360dba4897SMarc-André Lureau fi 333776346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 333876346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 333976346b62SPeter Maydell # -lblkid and will give a link error. 334013ceae66SPeter Maydell cat > $TMPC <<EOF 334113ceae66SPeter Maydell#include <gio/gio.h> 334213ceae66SPeter Maydellint main(void) 334313ceae66SPeter Maydell{ 334413ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 334513ceae66SPeter Maydell return 0; 334613ceae66SPeter Maydell} 334713ceae66SPeter MaydellEOF 334813ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 334920cf7b8eSDenis Plotnikov pass=yes 335076346b62SPeter Maydell else 335120cf7b8eSDenis Plotnikov pass=no 3352f876b765SMarc-André Lureau fi 3353f876b765SMarc-André Lureau 335420cf7b8eSDenis Plotnikov if test "$pass" = "yes" && 335520cf7b8eSDenis Plotnikov $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 335625a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 335725a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 335825a97a56SMarc-André Lureau fi 335920cf7b8eSDenis Plotnikov fi 336020cf7b8eSDenis Plotnikov 336120cf7b8eSDenis Plotnikov if test "$pass" = "no"; then 336220cf7b8eSDenis Plotnikov if test "$gio" = "yes"; then 336320cf7b8eSDenis Plotnikov feature_not_found "gio" "Install libgio >= 2.0" 336420cf7b8eSDenis Plotnikov else 336520cf7b8eSDenis Plotnikov gio=no 336620cf7b8eSDenis Plotnikov fi 336720cf7b8eSDenis Plotnikov else 336820cf7b8eSDenis Plotnikov gio=yes 336920cf7b8eSDenis Plotnikov fi 337020cf7b8eSDenis Plotnikovfi 337125a97a56SMarc-André Lureau 3372977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 3373977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 3374977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 3375977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 3376977a82abSDaniel P. Berrangecat > $TMPC <<EOF 3377977a82abSDaniel P. Berrange#include <glib.h> 3378977a82abSDaniel P. Berrange#include <unistd.h> 3379977a82abSDaniel P. Berrange 3380977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 3381977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 3382977a82abSDaniel P. Berrange 3383977a82abSDaniel P. Berrangeint main(void) { 3384977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 3385977a82abSDaniel P. Berrange return 0; 3386977a82abSDaniel P. Berrange} 3387977a82abSDaniel P. BerrangeEOF 3388977a82abSDaniel P. Berrange 3389215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 3390977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 3391977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 3392977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 3393977a82abSDaniel P. Berrange "build target" 3394977a82abSDaniel P. Berrangefi 3395977a82abSDaniel P. Berrange 3396bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage 3397bbbf2e04SJohn Snowcat > $TMPC << EOF 3398bbbf2e04SJohn Snow#include <glib.h> 3399bbbf2e04SJohn Snowint main(void) { return 0; } 3400bbbf2e04SJohn SnowEOF 3401bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 3402bbbf2e04SJohn Snow if cc_has_warning_flag "-Wno-unknown-attributes"; then 3403bbbf2e04SJohn Snow glib_cflags="-Wno-unknown-attributes $glib_cflags" 34045770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS" 3405bbbf2e04SJohn Snow fi 3406bbbf2e04SJohn Snowfi 3407bbbf2e04SJohn Snow 34089bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 34099bda600bSEric Blakecat > $TMPC << EOF 34109bda600bSEric Blake#include <glib.h> 34119bda600bSEric Blaketypedef struct Foo { 34129bda600bSEric Blake int i; 34139bda600bSEric Blake} Foo; 34149bda600bSEric Blakestatic void foo_free(Foo *f) 34159bda600bSEric Blake{ 34169bda600bSEric Blake g_free(f); 34179bda600bSEric Blake} 34189bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); 34199bda600bSEric Blakeint main(void) { return 0; } 34209bda600bSEric BlakeEOF 34219bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 34229bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 34239bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 34245770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 34259bda600bSEric Blake fi 34269bda600bSEric Blakefi 34279bda600bSEric Blake 3428e26110cfSFam Zheng########################################## 3429e26110cfSFam Zheng# SHA command probe for modules 3430e26110cfSFam Zhengif test "$modules" = yes; then 3431e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 3432e26110cfSFam Zheng for c in $shacmd_probe; do 34338ccefb91SFam Zheng if has $c; then 3434e26110cfSFam Zheng shacmd="$c" 3435e26110cfSFam Zheng break 3436e26110cfSFam Zheng fi 3437e26110cfSFam Zheng done 3438e26110cfSFam Zheng if test "$shacmd" = ""; then 3439e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 3440e26110cfSFam Zheng fi 3441e18df141SAnthony Liguorifi 3442e18df141SAnthony Liguori 3443e18df141SAnthony Liguori########################################## 3444e5d355d1Saliguori# pthread probe 34454b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 34463c529d93Saliguori 3447e5d355d1Saliguoripthread=no 3448414f0dabSblueswir1cat > $TMPC << EOF 34493c529d93Saliguori#include <pthread.h> 34507a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; } 34517a42bbe4SStefan Weilint main(void) { 34527a42bbe4SStefan Weil pthread_t thread; 34537a42bbe4SStefan Weil pthread_create(&thread, 0, f, 0); 34547a42bbe4SStefan Weil return 0; 34557a42bbe4SStefan Weil} 3456414f0dabSblueswir1EOF 3457bd00d539SAndreas Färberif compile_prog "" "" ; then 3458bd00d539SAndreas Färber pthread=yes 3459bd00d539SAndreas Färberelse 3460de65fe0fSSebastian Herbszt for pthread_lib in $PTHREADLIBS_LIST; do 346152166aa0SJuan Quintela if compile_prog "" "$pthread_lib" ; then 3462e5d355d1Saliguori pthread=yes 3463de65fe0fSSebastian Herbszt break 3464414f0dabSblueswir1 fi 3465de65fe0fSSebastian Herbszt done 3466bd00d539SAndreas Färberfi 3467414f0dabSblueswir1 3468e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then 346976ad07a4SPeter Maydell error_exit "pthread check failed" \ 347076ad07a4SPeter Maydell "Make sure to have the pthread libs and headers installed." 3471e5d355d1Saliguorifi 3472e5d355d1Saliguori 3473479a5747SRoman Bolshakov# check for pthread_setname_np with thread id 3474479a5747SRoman Bolshakovpthread_setname_np_w_tid=no 34755c312079SDr. David Alan Gilbertcat > $TMPC << EOF 34765c312079SDr. David Alan Gilbert#include <pthread.h> 34775c312079SDr. David Alan Gilbert 34785c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; } 34795c312079SDr. David Alan Gilbertint main(void) 34805c312079SDr. David Alan Gilbert{ 34815c312079SDr. David Alan Gilbert pthread_t thread; 34825c312079SDr. David Alan Gilbert pthread_create(&thread, 0, f, 0); 34835c312079SDr. David Alan Gilbert pthread_setname_np(thread, "QEMU"); 34845c312079SDr. David Alan Gilbert return 0; 34855c312079SDr. David Alan Gilbert} 34865c312079SDr. David Alan GilbertEOF 34875c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then 3488479a5747SRoman Bolshakov pthread_setname_np_w_tid=yes 3489479a5747SRoman Bolshakovfi 3490479a5747SRoman Bolshakov 3491479a5747SRoman Bolshakov# check for pthread_setname_np without thread id 3492479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no 3493479a5747SRoman Bolshakovcat > $TMPC << EOF 3494479a5747SRoman Bolshakov#include <pthread.h> 3495479a5747SRoman Bolshakov 349612a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 3497479a5747SRoman Bolshakovint main(void) 3498479a5747SRoman Bolshakov{ 3499479a5747SRoman Bolshakov pthread_t thread; 3500479a5747SRoman Bolshakov pthread_create(&thread, 0, f, 0); 3501479a5747SRoman Bolshakov return 0; 3502479a5747SRoman Bolshakov} 3503479a5747SRoman BolshakovEOF 3504479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then 3505479a5747SRoman Bolshakov pthread_setname_np_wo_tid=yes 35065c312079SDr. David Alan Gilbertfi 35075c312079SDr. David Alan Gilbert 3508bf9298b9Saliguori########################################## 3509b10d49d7SPino Toscano# libssh probe 3510b10d49d7SPino Toscanoif test "$libssh" != "no" ; then 3511b10d49d7SPino Toscano if $pkg_config --exists libssh; then 3512b10d49d7SPino Toscano libssh_cflags=$($pkg_config libssh --cflags) 3513b10d49d7SPino Toscano libssh_libs=$($pkg_config libssh --libs) 3514b10d49d7SPino Toscano libssh=yes 35150a12ec87SRichard W.M. Jones else 3516b10d49d7SPino Toscano if test "$libssh" = "yes" ; then 3517b10d49d7SPino Toscano error_exit "libssh required for --enable-libssh" 35180a12ec87SRichard W.M. Jones fi 3519b10d49d7SPino Toscano libssh=no 35200a12ec87SRichard W.M. Jones fi 35210a12ec87SRichard W.M. Jonesfi 35220a12ec87SRichard W.M. Jones 35230a12ec87SRichard W.M. Jones########################################## 3524b10d49d7SPino Toscano# Check for libssh 0.8 3525b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and 3526b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped 3527b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not 3528b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0). 35299a2d462eSRichard W.M. Jones 3530b10d49d7SPino Toscanoif test "$libssh" = "yes"; then 35319a2d462eSRichard W.M. Jones cat > $TMPC <<EOF 3532b10d49d7SPino Toscano#include <libssh/libssh.h> 3533b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); } 35349a2d462eSRichard W.M. JonesEOF 3535b10d49d7SPino Toscano if compile_prog "$libssh_cflags" "$libssh_libs"; then 3536b10d49d7SPino Toscano libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags" 35379a2d462eSRichard W.M. Jones fi 35389a2d462eSRichard W.M. Jonesfi 35399a2d462eSRichard W.M. Jones 35409a2d462eSRichard W.M. Jones########################################## 35415c6c3a6cSChristoph Hellwig# linux-aio probe 35425c6c3a6cSChristoph Hellwig 35435c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then 35445c6c3a6cSChristoph Hellwig cat > $TMPC <<EOF 35455c6c3a6cSChristoph Hellwig#include <libaio.h> 35465c6c3a6cSChristoph Hellwig#include <sys/eventfd.h> 3547832ce9c2SScott Wood#include <stddef.h> 35485c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 35495c6c3a6cSChristoph HellwigEOF 35505c6c3a6cSChristoph Hellwig if compile_prog "" "-laio" ; then 35515c6c3a6cSChristoph Hellwig linux_aio=yes 35525c6c3a6cSChristoph Hellwig else 35535c6c3a6cSChristoph Hellwig if test "$linux_aio" = "yes" ; then 355421684af0SStewart Smith feature_not_found "linux AIO" "Install libaio devel" 35555c6c3a6cSChristoph Hellwig fi 35563cfcae3cSLuiz Capitulino linux_aio=no 35575c6c3a6cSChristoph Hellwig fi 35585c6c3a6cSChristoph Hellwigfi 3559c10dd856SAarushi Mehta########################################## 3560c10dd856SAarushi Mehta# linux-io-uring probe 3561c10dd856SAarushi Mehta 3562c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then 3563c10dd856SAarushi Mehta if $pkg_config liburing; then 3564c10dd856SAarushi Mehta linux_io_uring_cflags=$($pkg_config --cflags liburing) 3565c10dd856SAarushi Mehta linux_io_uring_libs=$($pkg_config --libs liburing) 3566c10dd856SAarushi Mehta linux_io_uring=yes 3567c10dd856SAarushi Mehta else 3568c10dd856SAarushi Mehta if test "$linux_io_uring" = "yes" ; then 3569c10dd856SAarushi Mehta feature_not_found "linux io_uring" "Install liburing devel" 3570c10dd856SAarushi Mehta fi 3571c10dd856SAarushi Mehta linux_io_uring=no 3572c10dd856SAarushi Mehta fi 3573c10dd856SAarushi Mehtafi 35745c6c3a6cSChristoph Hellwig 35755c6c3a6cSChristoph Hellwig########################################## 35767aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX 35773b8acc11SPaolo Bonzini 35787aaa6a16SPaolo Bonziniif test "$tpm" = ""; then 35797aaa6a16SPaolo Bonzini if test "$mingw32" = "yes"; then 35807aaa6a16SPaolo Bonzini tpm=no 35813b8acc11SPaolo Bonzini else 35827aaa6a16SPaolo Bonzini tpm=yes 35837aaa6a16SPaolo Bonzini fi 35847aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then 35857aaa6a16SPaolo Bonzini if test "$mingw32" = "yes" ; then 35867aaa6a16SPaolo Bonzini error_exit "TPM emulation only available on POSIX systems" 35877aaa6a16SPaolo Bonzini fi 35883b8acc11SPaolo Bonzinifi 35893b8acc11SPaolo Bonzini 35903b8acc11SPaolo Bonzini########################################## 3591bf9298b9Saliguori# iovec probe 3592bf9298b9Saliguoricat > $TMPC <<EOF 3593db34f0b3Sblueswir1#include <sys/types.h> 3594bf9298b9Saliguori#include <sys/uio.h> 3595db34f0b3Sblueswir1#include <unistd.h> 3596f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); } 3597bf9298b9SaliguoriEOF 3598bf9298b9Saliguoriiovec=no 359952166aa0SJuan Quintelaif compile_prog "" "" ; then 3600bf9298b9Saliguori iovec=yes 3601bf9298b9Saliguorifi 3602bf9298b9Saliguori 3603f652e6afSaurel32########################################## 3604f652e6afSaurel32# fdt probe 3605e169e1e1SPeter Maydell 3606fbb4121dSPaolo Bonzinicase "$fdt" in 3607fbb4121dSPaolo Bonzini auto | enabled | internal) 3608fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 36097d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore"; then 3610aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 3611aef45d51SDaniel P. Berrange fi 3612fbb4121dSPaolo Bonzini ;; 3613fbb4121dSPaolo Bonziniesac 3614f652e6afSaurel32 361520ff075bSMichael Walle########################################## 3616fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2) 3617b1546f32SGerd Hoffmann 3618d52c454aSMarc-André Lureaugbm="no" 3619d52c454aSMarc-André Lureauif $pkg_config gbm; then 3620d52c454aSMarc-André Lureau gbm_cflags="$($pkg_config --cflags gbm)" 3621d52c454aSMarc-André Lureau gbm_libs="$($pkg_config --libs gbm)" 3622d52c454aSMarc-André Lureau gbm="yes" 3623d52c454aSMarc-André Lureaufi 3624d52c454aSMarc-André Lureau 3625da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 3626bc6a3565SAkihiko Odaki epoxy=no 3627bc6a3565SAkihiko Odaki if $pkg_config epoxy; then 3628bc6a3565SAkihiko Odaki cat > $TMPC << EOF 3629bc6a3565SAkihiko Odaki#include <epoxy/egl.h> 3630bc6a3565SAkihiko Odakiint main(void) { return 0; } 3631bc6a3565SAkihiko OdakiEOF 3632bc6a3565SAkihiko Odaki if compile_prog "" "" ; then 3633bc6a3565SAkihiko Odaki epoxy=yes 3634bc6a3565SAkihiko Odaki fi 3635bc6a3565SAkihiko Odaki fi 3636bc6a3565SAkihiko Odaki 3637bc6a3565SAkihiko Odaki if test "$epoxy" = "yes" ; then 3638bc6a3565SAkihiko Odaki opengl_cflags="$($pkg_config --cflags epoxy)" 3639bc6a3565SAkihiko Odaki opengl_libs="$($pkg_config --libs epoxy)" 3640da076ffeSGerd Hoffmann opengl=yes 364120ff075bSMichael Walle else 3642da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 3643bc6a3565SAkihiko Odaki feature_not_found "opengl" "Please install epoxy with EGL" 364420ff075bSMichael Walle fi 3645f676c67eSJeremy White opengl_cflags="" 3646da076ffeSGerd Hoffmann opengl_libs="" 3647da076ffeSGerd Hoffmann opengl=no 364820ff075bSMichael Walle fi 364920ff075bSMichael Wallefi 365020ff075bSMichael Walle 3651ed279a06SKlim Kireev########################################## 3652ed279a06SKlim Kireev# libxml2 probe 3653ed279a06SKlim Kireevif test "$libxml2" != "no" ; then 3654ed279a06SKlim Kireev if $pkg_config --exists libxml-2.0; then 3655ed279a06SKlim Kireev libxml2="yes" 3656ed279a06SKlim Kireev libxml2_cflags=$($pkg_config --cflags libxml-2.0) 3657ed279a06SKlim Kireev libxml2_libs=$($pkg_config --libs libxml-2.0) 3658ed279a06SKlim Kireev else 3659ed279a06SKlim Kireev if test "$libxml2" = "yes"; then 3660ed279a06SKlim Kireev feature_not_found "libxml2" "Install libxml2 devel" 3661ed279a06SKlim Kireev fi 3662ed279a06SKlim Kireev libxml2="no" 3663ed279a06SKlim Kireev fi 3664ed279a06SKlim Kireevfi 3665c9a12e75SChrysostomos Nanakos 366639386ac7Saurel32# Check for inotify functions when we are building linux-user 36673b3f24adSaurel32# emulator. This is done because older glibc versions don't 36683b3f24adSaurel32# have syscall stubs for these implemented. In that case we 36693b3f24adSaurel32# don't provide them even if kernel supports them. 36703b3f24adSaurel32# 36713b3f24adSaurel32inotify=no 36723b3f24adSaurel32cat > $TMPC << EOF 36733b3f24adSaurel32#include <sys/inotify.h> 36743b3f24adSaurel32 36753b3f24adSaurel32int 36763b3f24adSaurel32main(void) 36773b3f24adSaurel32{ 36783b3f24adSaurel32 /* try to start inotify */ 36798690e420Saurel32 return inotify_init(); 36803b3f24adSaurel32} 36813b3f24adSaurel32EOF 368252166aa0SJuan Quintelaif compile_prog "" "" ; then 36833b3f24adSaurel32 inotify=yes 36843b3f24adSaurel32fi 36853b3f24adSaurel32 3686c05c7a73SRiku Voipioinotify1=no 3687c05c7a73SRiku Voipiocat > $TMPC << EOF 3688c05c7a73SRiku Voipio#include <sys/inotify.h> 3689c05c7a73SRiku Voipio 3690c05c7a73SRiku Voipioint 3691c05c7a73SRiku Voipiomain(void) 3692c05c7a73SRiku Voipio{ 3693c05c7a73SRiku Voipio /* try to start inotify */ 3694c05c7a73SRiku Voipio return inotify_init1(0); 3695c05c7a73SRiku Voipio} 3696c05c7a73SRiku VoipioEOF 3697c05c7a73SRiku Voipioif compile_prog "" "" ; then 3698c05c7a73SRiku Voipio inotify1=yes 3699c05c7a73SRiku Voipiofi 3700c05c7a73SRiku Voipio 3701099d6b0fSRiku Voipio# check if pipe2 is there 3702099d6b0fSRiku Voipiopipe2=no 3703099d6b0fSRiku Voipiocat > $TMPC << EOF 3704099d6b0fSRiku Voipio#include <unistd.h> 3705099d6b0fSRiku Voipio#include <fcntl.h> 3706099d6b0fSRiku Voipio 3707099d6b0fSRiku Voipioint main(void) 3708099d6b0fSRiku Voipio{ 3709099d6b0fSRiku Voipio int pipefd[2]; 37109bca8162SBruce Rogers return pipe2(pipefd, O_CLOEXEC); 3711099d6b0fSRiku Voipio} 3712099d6b0fSRiku VoipioEOF 371352166aa0SJuan Quintelaif compile_prog "" "" ; then 3714099d6b0fSRiku Voipio pipe2=yes 3715099d6b0fSRiku Voipiofi 3716099d6b0fSRiku Voipio 371740ff6d7eSKevin Wolf# check if accept4 is there 371840ff6d7eSKevin Wolfaccept4=no 371940ff6d7eSKevin Wolfcat > $TMPC << EOF 372040ff6d7eSKevin Wolf#include <sys/socket.h> 372140ff6d7eSKevin Wolf#include <stddef.h> 372240ff6d7eSKevin Wolf 372340ff6d7eSKevin Wolfint main(void) 372440ff6d7eSKevin Wolf{ 372540ff6d7eSKevin Wolf accept4(0, NULL, NULL, SOCK_CLOEXEC); 372640ff6d7eSKevin Wolf return 0; 372740ff6d7eSKevin Wolf} 372840ff6d7eSKevin WolfEOF 372940ff6d7eSKevin Wolfif compile_prog "" "" ; then 373040ff6d7eSKevin Wolf accept4=yes 373140ff6d7eSKevin Wolffi 373240ff6d7eSKevin Wolf 37333ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time. 37343ce34dfbSvibisreenivasansplice=no 37353ce34dfbSvibisreenivasancat > $TMPC << EOF 37363ce34dfbSvibisreenivasan#include <unistd.h> 37373ce34dfbSvibisreenivasan#include <fcntl.h> 37383ce34dfbSvibisreenivasan#include <limits.h> 37393ce34dfbSvibisreenivasan 37403ce34dfbSvibisreenivasanint main(void) 37413ce34dfbSvibisreenivasan{ 374266ea0f22SStefan Weil int len, fd = 0; 37433ce34dfbSvibisreenivasan len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 37443ce34dfbSvibisreenivasan splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 37453ce34dfbSvibisreenivasan return 0; 37463ce34dfbSvibisreenivasan} 37473ce34dfbSvibisreenivasanEOF 374852166aa0SJuan Quintelaif compile_prog "" "" ; then 37493ce34dfbSvibisreenivasan splice=yes 37503ce34dfbSvibisreenivasanfi 37513ce34dfbSvibisreenivasan 3752dcc38d1cSMarcelo Tosatti########################################## 3753a99d57bbSWanlong Gao# libnuma probe 3754a99d57bbSWanlong Gao 3755a99d57bbSWanlong Gaoif test "$numa" != "no" ; then 3756a99d57bbSWanlong Gao cat > $TMPC << EOF 3757a99d57bbSWanlong Gao#include <numa.h> 3758a99d57bbSWanlong Gaoint main(void) { return numa_available(); } 3759a99d57bbSWanlong GaoEOF 3760a99d57bbSWanlong Gao 3761a99d57bbSWanlong Gao if compile_prog "" "-lnuma" ; then 3762a99d57bbSWanlong Gao numa=yes 3763ab318051SMarc-André Lureau numa_libs="-lnuma" 3764a99d57bbSWanlong Gao else 3765a99d57bbSWanlong Gao if test "$numa" = "yes" ; then 3766a99d57bbSWanlong Gao feature_not_found "numa" "install numactl devel" 3767a99d57bbSWanlong Gao fi 3768a99d57bbSWanlong Gao numa=no 3769a99d57bbSWanlong Gao fi 3770a99d57bbSWanlong Gaofi 3771a99d57bbSWanlong Gao 3772aa087962SPaolo Bonzinimalloc=system 37737b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then 37747b01cb97SAlexandre Derumier echo "ERROR: tcmalloc && jemalloc can't be used at the same time" 37757b01cb97SAlexandre Derumier exit 1 3776aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then 3777aa087962SPaolo Bonzini malloc=tcmalloc 3778aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then 3779aa087962SPaolo Bonzini malloc=jemalloc 37807b01cb97SAlexandre Derumierfi 37817b01cb97SAlexandre Derumier 37827b01cb97SAlexandre Derumier########################################## 3783dcc38d1cSMarcelo Tosatti# signalfd probe 3784dcc38d1cSMarcelo Tosattisignalfd="no" 3785dcc38d1cSMarcelo Tosatticat > $TMPC << EOF 3786dcc38d1cSMarcelo Tosatti#include <unistd.h> 3787dcc38d1cSMarcelo Tosatti#include <sys/syscall.h> 3788dcc38d1cSMarcelo Tosatti#include <signal.h> 3789dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3790dcc38d1cSMarcelo TosattiEOF 3791dcc38d1cSMarcelo Tosatti 3792dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then 3793dcc38d1cSMarcelo Tosatti signalfd=yes 3794dcc38d1cSMarcelo Tosattifi 3795dcc38d1cSMarcelo Tosatti 3796d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h> 3797d339d766SRichard W.M. Jonesoptreset="no" 3798d339d766SRichard W.M. Jonescat > $TMPC << EOF 3799d339d766SRichard W.M. Jones#include <getopt.h> 3800d339d766SRichard W.M. Jonesint main(void) { return optreset; } 3801d339d766SRichard W.M. JonesEOF 3802d339d766SRichard W.M. Jones 3803d339d766SRichard W.M. Jonesif compile_prog "" "" ; then 3804d339d766SRichard W.M. Jones optreset=yes 3805d339d766SRichard W.M. Jonesfi 3806d339d766SRichard W.M. Jones 3807c2882b96SRiku Voipio# check if eventfd is supported 3808c2882b96SRiku Voipioeventfd=no 3809c2882b96SRiku Voipiocat > $TMPC << EOF 3810c2882b96SRiku Voipio#include <sys/eventfd.h> 3811c2882b96SRiku Voipio 3812c2882b96SRiku Voipioint main(void) 3813c2882b96SRiku Voipio{ 381455cc7f3eSStefan Weil return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3815c2882b96SRiku Voipio} 3816c2882b96SRiku VoipioEOF 3817c2882b96SRiku Voipioif compile_prog "" "" ; then 3818c2882b96SRiku Voipio eventfd=yes 3819c2882b96SRiku Voipiofi 3820c2882b96SRiku Voipio 3821751bcc39SMarc-André Lureau# check if memfd is supported 3822751bcc39SMarc-André Lureaumemfd=no 3823751bcc39SMarc-André Lureaucat > $TMPC << EOF 382475e5b70eSPaolo Bonzini#include <sys/mman.h> 3825751bcc39SMarc-André Lureau 3826751bcc39SMarc-André Lureauint main(void) 3827751bcc39SMarc-André Lureau{ 3828751bcc39SMarc-André Lureau return memfd_create("foo", MFD_ALLOW_SEALING); 3829751bcc39SMarc-André Lureau} 3830751bcc39SMarc-André LureauEOF 3831751bcc39SMarc-André Lureauif compile_prog "" "" ; then 3832751bcc39SMarc-André Lureau memfd=yes 3833751bcc39SMarc-André Lureaufi 3834751bcc39SMarc-André Lureau 3835955727d2SCortland Tölva# check for usbfs 3836955727d2SCortland Tölvahave_usbfs=no 3837955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 383896566d09SThomas Petazzoni cat > $TMPC << EOF 383996566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 384096566d09SThomas Petazzoni 384196566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 384296566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 384396566d09SThomas Petazzoni#endif 384496566d09SThomas Petazzoni 384596566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 384696566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 384796566d09SThomas Petazzoni#endif 384896566d09SThomas Petazzoni 384996566d09SThomas Petazzoniint main(void) 385096566d09SThomas Petazzoni{ 385196566d09SThomas Petazzoni return 0; 385296566d09SThomas Petazzoni} 385396566d09SThomas PetazzoniEOF 385496566d09SThomas Petazzoni if compile_prog "" ""; then 3855955727d2SCortland Tölva have_usbfs=yes 3856955727d2SCortland Tölva fi 3857955727d2SCortland Tölvafi 3858751bcc39SMarc-André Lureau 3859d0927938SUlrich Hecht# check for fallocate 3860d0927938SUlrich Hechtfallocate=no 3861d0927938SUlrich Hechtcat > $TMPC << EOF 3862d0927938SUlrich Hecht#include <fcntl.h> 3863d0927938SUlrich Hecht 3864d0927938SUlrich Hechtint main(void) 3865d0927938SUlrich Hecht{ 3866d0927938SUlrich Hecht fallocate(0, 0, 0, 0); 3867d0927938SUlrich Hecht return 0; 3868d0927938SUlrich Hecht} 3869d0927938SUlrich HechtEOF 38708fb03151SPeter Maydellif compile_prog "" "" ; then 3871d0927938SUlrich Hecht fallocate=yes 3872d0927938SUlrich Hechtfi 3873d0927938SUlrich Hecht 38743d4fa43eSKusanagi Kouichi# check for fallocate hole punching 38753d4fa43eSKusanagi Kouichifallocate_punch_hole=no 38763d4fa43eSKusanagi Kouichicat > $TMPC << EOF 38773d4fa43eSKusanagi Kouichi#include <fcntl.h> 38783d4fa43eSKusanagi Kouichi#include <linux/falloc.h> 38793d4fa43eSKusanagi Kouichi 38803d4fa43eSKusanagi Kouichiint main(void) 38813d4fa43eSKusanagi Kouichi{ 38823d4fa43eSKusanagi Kouichi fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 38833d4fa43eSKusanagi Kouichi return 0; 38843d4fa43eSKusanagi Kouichi} 38853d4fa43eSKusanagi KouichiEOF 38863d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then 38873d4fa43eSKusanagi Kouichi fallocate_punch_hole=yes 38883d4fa43eSKusanagi Kouichifi 38893d4fa43eSKusanagi Kouichi 3890b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file 3891b953f075SDenis V. Lunevfallocate_zero_range=no 3892b953f075SDenis V. Lunevcat > $TMPC << EOF 3893b953f075SDenis V. Lunev#include <fcntl.h> 3894b953f075SDenis V. Lunev#include <linux/falloc.h> 3895b953f075SDenis V. Lunev 3896b953f075SDenis V. Lunevint main(void) 3897b953f075SDenis V. Lunev{ 3898b953f075SDenis V. Lunev fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); 3899b953f075SDenis V. Lunev return 0; 3900b953f075SDenis V. Lunev} 3901b953f075SDenis V. LunevEOF 3902b953f075SDenis V. Lunevif compile_prog "" "" ; then 3903b953f075SDenis V. Lunev fallocate_zero_range=yes 3904b953f075SDenis V. Lunevfi 3905b953f075SDenis V. Lunev 3906ed911435SKevin Wolf# check for posix_fallocate 3907ed911435SKevin Wolfposix_fallocate=no 3908ed911435SKevin Wolfcat > $TMPC << EOF 3909ed911435SKevin Wolf#include <fcntl.h> 3910ed911435SKevin Wolf 3911ed911435SKevin Wolfint main(void) 3912ed911435SKevin Wolf{ 3913ed911435SKevin Wolf posix_fallocate(0, 0, 0); 3914ed911435SKevin Wolf return 0; 3915ed911435SKevin Wolf} 3916ed911435SKevin WolfEOF 3917ed911435SKevin Wolfif compile_prog "" "" ; then 3918ed911435SKevin Wolf posix_fallocate=yes 3919ed911435SKevin Wolffi 3920ed911435SKevin Wolf 3921c727f47dSPeter Maydell# check for sync_file_range 3922c727f47dSPeter Maydellsync_file_range=no 3923c727f47dSPeter Maydellcat > $TMPC << EOF 3924c727f47dSPeter Maydell#include <fcntl.h> 3925c727f47dSPeter Maydell 3926c727f47dSPeter Maydellint main(void) 3927c727f47dSPeter Maydell{ 3928c727f47dSPeter Maydell sync_file_range(0, 0, 0, 0); 3929c727f47dSPeter Maydell return 0; 3930c727f47dSPeter Maydell} 3931c727f47dSPeter MaydellEOF 39328fb03151SPeter Maydellif compile_prog "" "" ; then 3933c727f47dSPeter Maydell sync_file_range=yes 3934c727f47dSPeter Maydellfi 3935c727f47dSPeter Maydell 3936dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP 3937dace20dcSPeter Maydellfiemap=no 3938dace20dcSPeter Maydellcat > $TMPC << EOF 3939dace20dcSPeter Maydell#include <sys/ioctl.h> 3940dace20dcSPeter Maydell#include <linux/fs.h> 3941dace20dcSPeter Maydell#include <linux/fiemap.h> 3942dace20dcSPeter Maydell 3943dace20dcSPeter Maydellint main(void) 3944dace20dcSPeter Maydell{ 3945dace20dcSPeter Maydell ioctl(0, FS_IOC_FIEMAP, 0); 3946dace20dcSPeter Maydell return 0; 3947dace20dcSPeter Maydell} 3948dace20dcSPeter MaydellEOF 39498fb03151SPeter Maydellif compile_prog "" "" ; then 3950dace20dcSPeter Maydell fiemap=yes 3951dace20dcSPeter Maydellfi 3952dace20dcSPeter Maydell 3953d0927938SUlrich Hecht# check for dup3 3954d0927938SUlrich Hechtdup3=no 3955d0927938SUlrich Hechtcat > $TMPC << EOF 3956d0927938SUlrich Hecht#include <unistd.h> 3957d0927938SUlrich Hecht 3958d0927938SUlrich Hechtint main(void) 3959d0927938SUlrich Hecht{ 3960d0927938SUlrich Hecht dup3(0, 0, 0); 3961d0927938SUlrich Hecht return 0; 3962d0927938SUlrich Hecht} 3963d0927938SUlrich HechtEOF 396478f5d726SJan Kiszkaif compile_prog "" "" ; then 3965d0927938SUlrich Hecht dup3=yes 3966d0927938SUlrich Hechtfi 3967d0927938SUlrich Hecht 39684e0c6529SAlex Bligh# check for ppoll support 39694e0c6529SAlex Blighppoll=no 39704e0c6529SAlex Blighcat > $TMPC << EOF 39714e0c6529SAlex Bligh#include <poll.h> 39724e0c6529SAlex Bligh 39734e0c6529SAlex Blighint main(void) 39744e0c6529SAlex Bligh{ 39754e0c6529SAlex Bligh struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 39764e0c6529SAlex Bligh ppoll(&pfd, 1, 0, 0); 39774e0c6529SAlex Bligh return 0; 39784e0c6529SAlex Bligh} 39794e0c6529SAlex BlighEOF 39804e0c6529SAlex Blighif compile_prog "" "" ; then 39814e0c6529SAlex Bligh ppoll=yes 39824e0c6529SAlex Blighfi 39834e0c6529SAlex Bligh 3984cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support 3985cd758dd0SAlex Blighprctl_pr_set_timerslack=no 3986cd758dd0SAlex Blighcat > $TMPC << EOF 3987cd758dd0SAlex Bligh#include <sys/prctl.h> 3988cd758dd0SAlex Bligh 3989cd758dd0SAlex Blighint main(void) 3990cd758dd0SAlex Bligh{ 3991cd758dd0SAlex Bligh prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 3992cd758dd0SAlex Bligh return 0; 3993cd758dd0SAlex Bligh} 3994cd758dd0SAlex BlighEOF 3995cd758dd0SAlex Blighif compile_prog "" "" ; then 3996cd758dd0SAlex Bligh prctl_pr_set_timerslack=yes 3997cd758dd0SAlex Blighfi 3998cd758dd0SAlex Bligh 39993b6edd16SPeter Maydell# check for epoll support 40003b6edd16SPeter Maydellepoll=no 40013b6edd16SPeter Maydellcat > $TMPC << EOF 40023b6edd16SPeter Maydell#include <sys/epoll.h> 40033b6edd16SPeter Maydell 40043b6edd16SPeter Maydellint main(void) 40053b6edd16SPeter Maydell{ 40063b6edd16SPeter Maydell epoll_create(0); 40073b6edd16SPeter Maydell return 0; 40083b6edd16SPeter Maydell} 40093b6edd16SPeter MaydellEOF 40108fb03151SPeter Maydellif compile_prog "" "" ; then 40113b6edd16SPeter Maydell epoll=yes 40123b6edd16SPeter Maydellfi 40133b6edd16SPeter Maydell 4014227f0214SPeter Maydell# epoll_create1 is a later addition 4015227f0214SPeter Maydell# so we must check separately for its presence 40163b6edd16SPeter Maydellepoll_create1=no 40173b6edd16SPeter Maydellcat > $TMPC << EOF 40183b6edd16SPeter Maydell#include <sys/epoll.h> 40193b6edd16SPeter Maydell 40203b6edd16SPeter Maydellint main(void) 40213b6edd16SPeter Maydell{ 402219e83f6bSPeter Maydell /* Note that we use epoll_create1 as a value, not as 402319e83f6bSPeter Maydell * a function being called. This is necessary so that on 402419e83f6bSPeter Maydell * old SPARC glibc versions where the function was present in 402519e83f6bSPeter Maydell * the library but not declared in the header file we will 402619e83f6bSPeter Maydell * fail the configure check. (Otherwise we will get a compiler 402719e83f6bSPeter Maydell * warning but not an error, and will proceed to fail the 402819e83f6bSPeter Maydell * qemu compile where we compile with -Werror.) 402919e83f6bSPeter Maydell */ 4030c075a723SBlue Swirl return (int)(uintptr_t)&epoll_create1; 40313b6edd16SPeter Maydell} 40323b6edd16SPeter MaydellEOF 40338fb03151SPeter Maydellif compile_prog "" "" ; then 40343b6edd16SPeter Maydell epoll_create1=yes 40353b6edd16SPeter Maydellfi 40363b6edd16SPeter Maydell 4037a8fd1abaSPeter Maydell# check for sendfile support 4038a8fd1abaSPeter Maydellsendfile=no 4039a8fd1abaSPeter Maydellcat > $TMPC << EOF 4040a8fd1abaSPeter Maydell#include <sys/sendfile.h> 4041a8fd1abaSPeter Maydell 4042a8fd1abaSPeter Maydellint main(void) 4043a8fd1abaSPeter Maydell{ 4044a8fd1abaSPeter Maydell return sendfile(0, 0, 0, 0); 4045a8fd1abaSPeter Maydell} 4046a8fd1abaSPeter MaydellEOF 4047a8fd1abaSPeter Maydellif compile_prog "" "" ; then 4048a8fd1abaSPeter Maydell sendfile=yes 4049a8fd1abaSPeter Maydellfi 4050a8fd1abaSPeter Maydell 405151834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer) 405251834341SRiku Voipiotimerfd=no 405351834341SRiku Voipiocat > $TMPC << EOF 405451834341SRiku Voipio#include <sys/timerfd.h> 405551834341SRiku Voipio 405651834341SRiku Voipioint main(void) 405751834341SRiku Voipio{ 405851834341SRiku Voipio return(timerfd_create(CLOCK_REALTIME, 0)); 405951834341SRiku Voipio} 406051834341SRiku VoipioEOF 406151834341SRiku Voipioif compile_prog "" "" ; then 406251834341SRiku Voipio timerfd=yes 406351834341SRiku Voipiofi 406451834341SRiku Voipio 40659af5c906SRiku Voipio# check for setns and unshare support 40669af5c906SRiku Voipiosetns=no 40679af5c906SRiku Voipiocat > $TMPC << EOF 40689af5c906SRiku Voipio#include <sched.h> 40699af5c906SRiku Voipio 40709af5c906SRiku Voipioint main(void) 40719af5c906SRiku Voipio{ 40729af5c906SRiku Voipio int ret; 40739af5c906SRiku Voipio ret = setns(0, 0); 40749af5c906SRiku Voipio ret = unshare(0); 40759af5c906SRiku Voipio return ret; 40769af5c906SRiku Voipio} 40779af5c906SRiku VoipioEOF 40789af5c906SRiku Voipioif compile_prog "" "" ; then 40799af5c906SRiku Voipio setns=yes 40809af5c906SRiku Voipiofi 40819af5c906SRiku Voipio 408238860a03SAleksandar Markovic# clock_adjtime probe 408338860a03SAleksandar Markovicclock_adjtime=no 408438860a03SAleksandar Markoviccat > $TMPC <<EOF 408538860a03SAleksandar Markovic#include <time.h> 4086cd5d20efSJiaxun Yang#include <sys/timex.h> 408738860a03SAleksandar Markovic 408838860a03SAleksandar Markovicint main(void) 408938860a03SAleksandar Markovic{ 409038860a03SAleksandar Markovic return clock_adjtime(0, 0); 409138860a03SAleksandar Markovic} 409238860a03SAleksandar MarkovicEOF 409338860a03SAleksandar Markovicclock_adjtime=no 409438860a03SAleksandar Markovicif compile_prog "" "" ; then 409538860a03SAleksandar Markovic clock_adjtime=yes 409638860a03SAleksandar Markovicfi 409738860a03SAleksandar Markovic 40985a03cd00SAleksandar Markovic# syncfs probe 40995a03cd00SAleksandar Markovicsyncfs=no 41005a03cd00SAleksandar Markoviccat > $TMPC <<EOF 41015a03cd00SAleksandar Markovic#include <unistd.h> 41025a03cd00SAleksandar Markovic 41035a03cd00SAleksandar Markovicint main(void) 41045a03cd00SAleksandar Markovic{ 41055a03cd00SAleksandar Markovic return syncfs(0); 41065a03cd00SAleksandar Markovic} 41075a03cd00SAleksandar MarkovicEOF 41085a03cd00SAleksandar Markovicsyncfs=no 41095a03cd00SAleksandar Markovicif compile_prog "" "" ; then 41105a03cd00SAleksandar Markovic syncfs=yes 41115a03cd00SAleksandar Markovicfi 41125a03cd00SAleksandar Markovic 4113f514f41cSStefan Weil# Search for bswap_32 function 41146ae9a1f4SJuan Quintelabyteswap_h=no 41156ae9a1f4SJuan Quintelacat > $TMPC << EOF 41166ae9a1f4SJuan Quintela#include <byteswap.h> 41176ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); } 41186ae9a1f4SJuan QuintelaEOF 411952166aa0SJuan Quintelaif compile_prog "" "" ; then 41206ae9a1f4SJuan Quintela byteswap_h=yes 41216ae9a1f4SJuan Quintelafi 41226ae9a1f4SJuan Quintela 412375f13596SStefan Weil# Search for bswap32 function 41246ae9a1f4SJuan Quintelabswap_h=no 41256ae9a1f4SJuan Quintelacat > $TMPC << EOF 41266ae9a1f4SJuan Quintela#include <sys/endian.h> 41276ae9a1f4SJuan Quintela#include <sys/types.h> 41286ae9a1f4SJuan Quintela#include <machine/bswap.h> 41296ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); } 41306ae9a1f4SJuan QuintelaEOF 413152166aa0SJuan Quintelaif compile_prog "" "" ; then 41326ae9a1f4SJuan Quintela bswap_h=yes 41336ae9a1f4SJuan Quintelafi 41346ae9a1f4SJuan Quintela 4135f2995ee4SPaolo Bonzini# Check whether we have openpty() in either libc or libutil 4136d99e97e6SThomas Huthcat > $TMPC << EOF 4137d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp); 4138d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); } 4139d99e97e6SThomas HuthEOF 4140d99e97e6SThomas Huth 41419df8b20dSThomas Huthhave_openpty="no" 41429df8b20dSThomas Huthif compile_prog "" "" ; then 41439df8b20dSThomas Huth have_openpty="yes" 41449df8b20dSThomas Huthelse 4145d99e97e6SThomas Huth if compile_prog "" "-lutil" ; then 41469df8b20dSThomas Huth have_openpty="yes" 4147d99e97e6SThomas Huth fi 41486362a53fSJuan Quintelafi 41496362a53fSJuan Quintela 4150de5071c5SBlue Swirl########################################## 4151cd4ec0b4SGerd Hoffmann# spice probe 4152cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then 4153cd4ec0b4SGerd Hoffmann cat > $TMPC << EOF 4154cd4ec0b4SGerd Hoffmann#include <spice.h> 4155cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; } 4156cd4ec0b4SGerd HoffmannEOF 4157710fc4f5SJiri Denemark spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 4158710fc4f5SJiri Denemark spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 41591b63665cSMarc-André Lureau if $pkg_config --atleast-version=0.12.5 spice-server && \ 416065d5d3f9SStefan Weil $pkg_config --atleast-version=0.12.3 spice-protocol && \ 4161cd4ec0b4SGerd Hoffmann compile_prog "$spice_cflags" "$spice_libs" ; then 4162cd4ec0b4SGerd Hoffmann spice="yes" 4163cd4ec0b4SGerd Hoffmann else 4164cd4ec0b4SGerd Hoffmann if test "$spice" = "yes" ; then 41658efc9363SHu Tao feature_not_found "spice" \ 41661b63665cSMarc-André Lureau "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel" 4167cd4ec0b4SGerd Hoffmann fi 4168cd4ec0b4SGerd Hoffmann spice="no" 4169cd4ec0b4SGerd Hoffmann fi 4170cd4ec0b4SGerd Hoffmannfi 4171cd4ec0b4SGerd Hoffmann 41727b02f544SMarc-André Lureau# check for smartcard support 41737b02f544SMarc-André Lureauif test "$smartcard" != "no"; then 41740f5c642dSMichal Privoznik if $pkg_config --atleast-version=2.5.1 libcacard; then 41757b02f544SMarc-André Lureau libcacard_cflags=$($pkg_config --cflags libcacard) 41767b02f544SMarc-André Lureau libcacard_libs=$($pkg_config --libs libcacard) 41777b02f544SMarc-André Lureau smartcard="yes" 4178111a38b0SRobert Relyea else 41797b02f544SMarc-André Lureau if test "$smartcard" = "yes"; then 41807b02f544SMarc-André Lureau feature_not_found "smartcard" "Install libcacard devel" 4181111a38b0SRobert Relyea fi 41827b02f544SMarc-André Lureau smartcard="no" 4183111a38b0SRobert Relyea fi 4184111a38b0SRobert Relyeafi 4185111a38b0SRobert Relyea 41862b2325ffSGerd Hoffmann# check for libusb 41872b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then 418865d5d3f9SStefan Weil if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 41892b2325ffSGerd Hoffmann libusb="yes" 4190ca871ec8SStefan Weil libusb_cflags=$($pkg_config --cflags libusb-1.0) 4191ca871ec8SStefan Weil libusb_libs=$($pkg_config --libs libusb-1.0) 41922b2325ffSGerd Hoffmann else 41932b2325ffSGerd Hoffmann if test "$libusb" = "yes"; then 41948efc9363SHu Tao feature_not_found "libusb" "Install libusb devel >= 1.0.13" 41952b2325ffSGerd Hoffmann fi 41962b2325ffSGerd Hoffmann libusb="no" 41972b2325ffSGerd Hoffmann fi 41982b2325ffSGerd Hoffmannfi 41992b2325ffSGerd Hoffmann 420069354a83SHans de Goede# check for usbredirparser for usb network redirection support 420169354a83SHans de Goedeif test "$usb_redir" != "no" ; then 420265d5d3f9SStefan Weil if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 420369354a83SHans de Goede usb_redir="yes" 4204ca871ec8SStefan Weil usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 4205ca871ec8SStefan Weil usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 420669354a83SHans de Goede else 420769354a83SHans de Goede if test "$usb_redir" = "yes"; then 420821684af0SStewart Smith feature_not_found "usb-redir" "Install usbredir devel" 420969354a83SHans de Goede fi 421069354a83SHans de Goede usb_redir="no" 421169354a83SHans de Goede fi 421269354a83SHans de Goedefi 421369354a83SHans de Goede 4214cd4ec0b4SGerd Hoffmann########################################## 4215d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win 4216d9840e25STomoki Sekiyama 4217e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 4218e633a5c6SEric Blake test "$vss_win32_sdk" != "no" ; then 4219d9840e25STomoki Sekiyama case "$vss_win32_sdk" in 4220690604f6SMichael Roth "") vss_win32_include="-isystem $source_path" ;; 4221d9840e25STomoki Sekiyama *\ *) # The SDK is installed in "Program Files" by default, but we cannot 4222d9840e25STomoki Sekiyama # handle path with spaces. So we symlink the headers into ".sdk/vss". 4223690604f6SMichael Roth vss_win32_include="-isystem $source_path/.sdk/vss" 4224d9840e25STomoki Sekiyama symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 4225d9840e25STomoki Sekiyama ;; 4226690604f6SMichael Roth *) vss_win32_include="-isystem $vss_win32_sdk" 4227d9840e25STomoki Sekiyama esac 4228d9840e25STomoki Sekiyama cat > $TMPC << EOF 4229d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__ 4230d9840e25STomoki Sekiyama#include <inc/win2003/vss.h> 4231d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; } 4232d9840e25STomoki SekiyamaEOF 4233d9840e25STomoki Sekiyama if compile_prog "$vss_win32_include" "" ; then 4234d9840e25STomoki Sekiyama guest_agent_with_vss="yes" 4235d9840e25STomoki Sekiyama QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 4236315d3184SFam Zheng libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 4237f33ca81fSMichael Roth qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" 4238d9840e25STomoki Sekiyama else 4239d9840e25STomoki Sekiyama if test "$vss_win32_sdk" != "" ; then 4240d9840e25STomoki Sekiyama echo "ERROR: Please download and install Microsoft VSS SDK:" 4241d9840e25STomoki Sekiyama echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 4242d9840e25STomoki Sekiyama echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 4243d9840e25STomoki Sekiyama echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 4244d9840e25STomoki Sekiyama echo "ERROR: The headers are extracted in the directory \`inc'." 4245d9840e25STomoki Sekiyama feature_not_found "VSS support" 4246d9840e25STomoki Sekiyama fi 4247d9840e25STomoki Sekiyama guest_agent_with_vss="no" 4248d9840e25STomoki Sekiyama fi 4249d9840e25STomoki Sekiyamafi 4250d9840e25STomoki Sekiyama 4251d9840e25STomoki Sekiyama########################################## 4252d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified) 4253d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent 4254d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the 4255d9840e25STomoki Sekiyama# pre-compiled .tlb file is included. 4256d9840e25STomoki Sekiyama 4257e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 4258e633a5c6SEric Blake test "$guest_agent_with_vss" = "yes" ; then 4259d9840e25STomoki Sekiyama if test -z "$win_sdk"; then 4260d9840e25STomoki Sekiyama programfiles="$PROGRAMFILES" 4261d9840e25STomoki Sekiyama test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 4262d9840e25STomoki Sekiyama if test -n "$programfiles"; then 4263d9840e25STomoki Sekiyama win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 4264d9840e25STomoki Sekiyama else 4265d9840e25STomoki Sekiyama feature_not_found "Windows SDK" 4266d9840e25STomoki Sekiyama fi 4267d9840e25STomoki Sekiyama elif test "$win_sdk" = "no"; then 4268d9840e25STomoki Sekiyama win_sdk="" 4269d9840e25STomoki Sekiyama fi 4270d9840e25STomoki Sekiyamafi 4271d9840e25STomoki Sekiyama 4272d9840e25STomoki Sekiyama########################################## 427350cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h 4274e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then 427550cbebb9SMichael Roth cat > $TMPC << EOF 427650cbebb9SMichael Roth#include <windows.h> 427750cbebb9SMichael Roth#include <ntddscsi.h> 427850cbebb9SMichael Rothint main(void) { 427950cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS) 428050cbebb9SMichael Roth#error Missing required ioctl definitions 428150cbebb9SMichael Roth#endif 428250cbebb9SMichael Roth SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; 428350cbebb9SMichael Roth return addr.Lun; 428450cbebb9SMichael Roth} 428550cbebb9SMichael RothEOF 428650cbebb9SMichael Roth if compile_prog "" "" ; then 428750cbebb9SMichael Roth guest_agent_ntddscsi=yes 4288996b9cdcSMatt Hines libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" 428950cbebb9SMichael Roth fi 429050cbebb9SMichael Rothfi 429150cbebb9SMichael Roth 429250cbebb9SMichael Roth########################################## 42939d9e1521SGerd Hoffmann# virgl renderer probe 42949d9e1521SGerd Hoffmann 42959d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then 42969d9e1521SGerd Hoffmann cat > $TMPC << EOF 42979d9e1521SGerd Hoffmann#include <virglrenderer.h> 42989d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; } 42999d9e1521SGerd HoffmannEOF 43009d9e1521SGerd Hoffmann virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null) 43019d9e1521SGerd Hoffmann virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null) 430247479c55SMarc-André Lureau virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null) 43039d9e1521SGerd Hoffmann if $pkg_config virglrenderer >/dev/null 2>&1 && \ 43049d9e1521SGerd Hoffmann compile_prog "$virgl_cflags" "$virgl_libs" ; then 43059d9e1521SGerd Hoffmann virglrenderer="yes" 43069d9e1521SGerd Hoffmann else 43079d9e1521SGerd Hoffmann if test "$virglrenderer" = "yes" ; then 43089d9e1521SGerd Hoffmann feature_not_found "virglrenderer" 43099d9e1521SGerd Hoffmann fi 43109d9e1521SGerd Hoffmann virglrenderer="no" 43119d9e1521SGerd Hoffmann fi 43129d9e1521SGerd Hoffmannfi 43139d9e1521SGerd Hoffmann 43149d9e1521SGerd Hoffmann########################################## 43158ca80760SRichard Henderson# capstone 43168ca80760SRichard Henderson 4317e219c499SRichard Hendersoncase "$capstone" in 43188b18cdbfSRichard Henderson auto | enabled | internal) 43198b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 43207d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore"; then 4321e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 4322e219c499SRichard Henderson fi 4323e219c499SRichard Henderson ;; 4324e219c499SRichard Hendersonesac 43258ca80760SRichard Henderson 43268ca80760SRichard Henderson########################################## 43275f6b9e8fSBlue Swirl# check if we have fdatasync 43285f6b9e8fSBlue Swirl 43295f6b9e8fSBlue Swirlfdatasync=no 43305f6b9e8fSBlue Swirlcat > $TMPC << EOF 43315f6b9e8fSBlue Swirl#include <unistd.h> 4332d1722a27SAlexandre Raymondint main(void) { 4333d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 4334d1722a27SAlexandre Raymondreturn fdatasync(0); 4335d1722a27SAlexandre Raymond#else 4336e172fe11SStefan Weil#error Not supported 4337d1722a27SAlexandre Raymond#endif 4338d1722a27SAlexandre Raymond} 43395f6b9e8fSBlue SwirlEOF 43405f6b9e8fSBlue Swirlif compile_prog "" "" ; then 43415f6b9e8fSBlue Swirl fdatasync=yes 43425f6b9e8fSBlue Swirlfi 43435f6b9e8fSBlue Swirl 434494a420b1SStefan Hajnoczi########################################## 4345e78815a5SAndreas Färber# check if we have madvise 4346e78815a5SAndreas Färber 4347e78815a5SAndreas Färbermadvise=no 4348e78815a5SAndreas Färbercat > $TMPC << EOF 4349e78815a5SAndreas Färber#include <sys/types.h> 4350e78815a5SAndreas Färber#include <sys/mman.h> 4351832ce9c2SScott Wood#include <stddef.h> 4352e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 4353e78815a5SAndreas FärberEOF 4354e78815a5SAndreas Färberif compile_prog "" "" ; then 4355e78815a5SAndreas Färber madvise=yes 4356e78815a5SAndreas Färberfi 4357e78815a5SAndreas Färber 4358e78815a5SAndreas Färber########################################## 4359e78815a5SAndreas Färber# check if we have posix_madvise 4360e78815a5SAndreas Färber 4361e78815a5SAndreas Färberposix_madvise=no 4362e78815a5SAndreas Färbercat > $TMPC << EOF 4363e78815a5SAndreas Färber#include <sys/mman.h> 4364832ce9c2SScott Wood#include <stddef.h> 4365e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 4366e78815a5SAndreas FärberEOF 4367e78815a5SAndreas Färberif compile_prog "" "" ; then 4368e78815a5SAndreas Färber posix_madvise=yes 4369e78815a5SAndreas Färberfi 4370e78815a5SAndreas Färber 4371e78815a5SAndreas Färber########################################## 43729bc5a719SAndreas Gustafsson# check if we have posix_memalign() 43739bc5a719SAndreas Gustafsson 43749bc5a719SAndreas Gustafssonposix_memalign=no 43759bc5a719SAndreas Gustafssoncat > $TMPC << EOF 43769bc5a719SAndreas Gustafsson#include <stdlib.h> 43779bc5a719SAndreas Gustafssonint main(void) { 43789bc5a719SAndreas Gustafsson void *p; 43799bc5a719SAndreas Gustafsson return posix_memalign(&p, 8, 8); 43809bc5a719SAndreas Gustafsson} 43819bc5a719SAndreas GustafssonEOF 43829bc5a719SAndreas Gustafssonif compile_prog "" "" ; then 43839bc5a719SAndreas Gustafsson posix_memalign=yes 43849bc5a719SAndreas Gustafssonfi 43859bc5a719SAndreas Gustafsson 43869bc5a719SAndreas Gustafsson########################################## 43870a852417SPaul Durrant# check if we have posix_syslog 43880a852417SPaul Durrant 43890a852417SPaul Durrantposix_syslog=no 43900a852417SPaul Durrantcat > $TMPC << EOF 43910a852417SPaul Durrant#include <syslog.h> 43920a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } 43930a852417SPaul DurrantEOF 43940a852417SPaul Durrantif compile_prog "" "" ; then 43950a852417SPaul Durrant posix_syslog=yes 43960a852417SPaul Durrantfi 43970a852417SPaul Durrant 43980a852417SPaul Durrant########################################## 4399401bc051SPeter Maydell# check if we have sem_timedwait 4400401bc051SPeter Maydell 4401401bc051SPeter Maydellsem_timedwait=no 4402401bc051SPeter Maydellcat > $TMPC << EOF 4403401bc051SPeter Maydell#include <semaphore.h> 4404811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); } 4405401bc051SPeter MaydellEOF 4406401bc051SPeter Maydellif compile_prog "" "" ; then 4407401bc051SPeter Maydell sem_timedwait=yes 4408401bc051SPeter Maydellfi 4409401bc051SPeter Maydell 4410401bc051SPeter Maydell########################################## 44115c99fa37SKeno Fischer# check if we have strchrnul 44125c99fa37SKeno Fischer 44135c99fa37SKeno Fischerstrchrnul=no 44145c99fa37SKeno Fischercat > $TMPC << EOF 44155c99fa37SKeno Fischer#include <string.h> 44165c99fa37SKeno Fischerint main(void); 44175c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold 44185c99fa37SKeno Fischerchar *haystack = (char*)&main; 44195c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; } 44205c99fa37SKeno FischerEOF 44215c99fa37SKeno Fischerif compile_prog "" "" ; then 44225c99fa37SKeno Fischer strchrnul=yes 44235c99fa37SKeno Fischerfi 44245c99fa37SKeno Fischer 44258a792b03SJiufei Xue######################################### 44268a792b03SJiufei Xue# check if we have st_atim 44278a792b03SJiufei Xue 44288a792b03SJiufei Xuest_atim=no 44298a792b03SJiufei Xuecat > $TMPC << EOF 44308a792b03SJiufei Xue#include <sys/stat.h> 44318a792b03SJiufei Xue#include <stddef.h> 44328a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); } 44338a792b03SJiufei XueEOF 44348a792b03SJiufei Xueif compile_prog "" "" ; then 44358a792b03SJiufei Xue st_atim=yes 44368a792b03SJiufei Xuefi 44378a792b03SJiufei Xue 44385c99fa37SKeno Fischer########################################## 443994a420b1SStefan Hajnoczi# check if trace backend exists 444094a420b1SStefan Hajnoczi 44415b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 444294a420b1SStefan Hajnocziif test "$?" -ne 0 ; then 44435b808275SLluís Vilanova error_exit "invalid trace backends" \ 44445b808275SLluís Vilanova "Please choose supported trace backends." 444594a420b1SStefan Hajnoczifi 444694a420b1SStefan Hajnoczi 44477e24e92aSStefan Hajnoczi########################################## 44487e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present 44495b808275SLluís Vilanovaif have_backend "ust"; then 44507e24e92aSStefan Hajnoczi cat > $TMPC << EOF 4451bf15f63cSMohamad Gebai#include <lttng/tracepoint.h> 44527e24e92aSStefan Hajnocziint main(void) { return 0; } 44537e24e92aSStefan HajnocziEOF 4454c79ed23dSFrancis Deslauriers if compile_prog "" "-Wl,--no-as-needed -ldl" ; then 4455bf15f63cSMohamad Gebai if $pkg_config lttng-ust --exists; then 445689138857SStefan Weil lttng_ust_libs=$($pkg_config --libs lttng-ust) 44577e24e92aSStefan Hajnoczi else 4458c79ed23dSFrancis Deslauriers lttng_ust_libs="-llttng-ust -ldl" 4459bf15f63cSMohamad Gebai fi 4460bf15f63cSMohamad Gebai if $pkg_config liburcu-bp --exists; then 446189138857SStefan Weil urcu_bp_libs=$($pkg_config --libs liburcu-bp) 4462bf15f63cSMohamad Gebai else 4463bf15f63cSMohamad Gebai urcu_bp_libs="-lurcu-bp" 4464bf15f63cSMohamad Gebai fi 4465bf15f63cSMohamad Gebai else 4466bf15f63cSMohamad Gebai error_exit "Trace backend 'ust' missing lttng-ust header files" 44677e24e92aSStefan Hajnoczi fi 44687e24e92aSStefan Hajnoczifi 4469b3d08c02SDaniel P. Berrange 4470b3d08c02SDaniel P. Berrange########################################## 4471b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present 44725b808275SLluís Vilanovaif have_backend "dtrace"; then 4473b3d08c02SDaniel P. Berrange if ! has 'dtrace' ; then 447476ad07a4SPeter Maydell error_exit "dtrace command is not found in PATH $PATH" 4475b3d08c02SDaniel P. Berrange fi 4476c276b17dSDaniel P. Berrange trace_backend_stap="no" 4477c276b17dSDaniel P. Berrange if has 'stap' ; then 4478c276b17dSDaniel P. Berrange trace_backend_stap="yes" 44794b265c79SStefan Hajnoczi 44804b265c79SStefan Hajnoczi # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 44814b265c79SStefan Hajnoczi # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 44824b265c79SStefan Hajnoczi # instead. QEMU --enable-modules depends on this because the SystemTap 44834b265c79SStefan Hajnoczi # semaphores are linked into the main binary and not the module's shared 44844b265c79SStefan Hajnoczi # object. 44854b265c79SStefan Hajnoczi QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" 4486c276b17dSDaniel P. Berrange fi 4487b3d08c02SDaniel P. Berrangefi 4488b3d08c02SDaniel P. Berrange 44897e24e92aSStefan Hajnoczi########################################## 4490519175a2SAlex Barcelo# check and set a backend for coroutine 4491d0e2fce5SAneesh Kumar K.V 44927c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 449333c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 449433c53c54SDaniel P. Berrange# specific one. 44957c2acc70SPeter Maydell 44967c2acc70SPeter Maydellucontext_works=no 4497d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 4498d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 4499d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 4500cdf84806SPeter Maydell#ifdef __stub_makecontext 4501cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 4502cdf84806SPeter Maydell#endif 450375cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 4504d0e2fce5SAneesh Kumar K.VEOF 4505d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 45067c2acc70SPeter Maydell ucontext_works=yes 4507d0e2fce5SAneesh Kumar K.V fi 4508519175a2SAlex Barcelofi 45097c2acc70SPeter Maydell 45107c2acc70SPeter Maydellif test "$coroutine" = ""; then 45117c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 45127c2acc70SPeter Maydell coroutine=win32 45137c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 45147c2acc70SPeter Maydell coroutine=ucontext 4515519175a2SAlex Barcelo else 45167c2acc70SPeter Maydell coroutine=sigaltstack 45177c2acc70SPeter Maydell fi 45187c2acc70SPeter Maydellelse 45197c2acc70SPeter Maydell case $coroutine in 45207c2acc70SPeter Maydell windows) 45217c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 45227c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 45237c2acc70SPeter Maydell fi 45247c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 45257c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 45267c2acc70SPeter Maydell coroutine=win32 45277c2acc70SPeter Maydell ;; 45287c2acc70SPeter Maydell ucontext) 45297c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 45307c2acc70SPeter Maydell feature_not_found "ucontext" 45317c2acc70SPeter Maydell fi 45327c2acc70SPeter Maydell ;; 453333c53c54SDaniel P. Berrange sigaltstack) 45347c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 45357c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 45367c2acc70SPeter Maydell fi 45377c2acc70SPeter Maydell ;; 45387c2acc70SPeter Maydell *) 453976ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 45407c2acc70SPeter Maydell ;; 45417c2acc70SPeter Maydell esac 4542d0e2fce5SAneesh Kumar K.Vfi 4543d0e2fce5SAneesh Kumar K.V 454470c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then 454570c60c08SStefan Hajnoczi coroutine_pool=yes 454670c60c08SStefan Hajnoczifi 454770c60c08SStefan Hajnoczi 45487d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then 45497d992e4dSPeter Lieven if test "$coroutine_pool" = "yes"; then 45507d992e4dSPeter Lieven echo "WARN: disabling coroutine pool for stack usage debugging" 45517d992e4dSPeter Lieven coroutine_pool=no 45527d992e4dSPeter Lieven fi 45537d992e4dSPeter Lievenfi 45547d992e4dSPeter Lieven 45551e4f6065SDaniele Buono################################################## 45561e4f6065SDaniele Buono# SafeStack 45571e4f6065SDaniele Buono 45581e4f6065SDaniele Buono 45591e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 45601e4f6065SDaniele Buonocat > $TMPC << EOF 45611e4f6065SDaniele Buonoint main(int argc, char *argv[]) 45621e4f6065SDaniele Buono{ 45631e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 45641e4f6065SDaniele Buono#error SafeStack Disabled 45651e4f6065SDaniele Buono#endif 45661e4f6065SDaniele Buono return 0; 45671e4f6065SDaniele Buono} 45681e4f6065SDaniele BuonoEOF 45691e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 45701e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 45711e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 45721e4f6065SDaniele Buono # Flag needed both at compilation and at linking 45731e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 45741e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 45751e4f6065SDaniele Buono else 45761e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 45771e4f6065SDaniele Buono fi 45781e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 45791e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 45801e4f6065SDaniele Buono fi 45811e4f6065SDaniele Buonoelse 45821e4f6065SDaniele Buonocat > $TMPC << EOF 45831e4f6065SDaniele Buonoint main(int argc, char *argv[]) 45841e4f6065SDaniele Buono{ 45851e4f6065SDaniele Buono#if defined(__has_feature) 45861e4f6065SDaniele Buono#if __has_feature(safe_stack) 45871e4f6065SDaniele Buono#error SafeStack Enabled 45881e4f6065SDaniele Buono#endif 45891e4f6065SDaniele Buono#endif 45901e4f6065SDaniele Buono return 0; 45911e4f6065SDaniele Buono} 45921e4f6065SDaniele BuonoEOF 45931e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 45941e4f6065SDaniele Buono # Make sure that safe-stack is disabled 45951e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 45961e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 45971e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 45981e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 45991e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 46001e4f6065SDaniele Buono fi 46011e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 46021e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 46031e4f6065SDaniele Buono fi 46041e4f6065SDaniele Buonoelse # "$safe_stack" = "" 46051e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 46061e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 46071e4f6065SDaniele Buono safe_stack="no" 46081e4f6065SDaniele Buono else 46091e4f6065SDaniele Buono safe_stack="yes" 46101e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 46111e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 46121e4f6065SDaniele Buono fi 46131e4f6065SDaniele Buono fi 46141e4f6065SDaniele Buonofi 46151e4f6065SDaniele Buonofi 46167d992e4dSPeter Lieven 4617d0e2fce5SAneesh Kumar K.V########################################## 4618d2042378SAneesh Kumar K.V# check if we have open_by_handle_at 4619d2042378SAneesh Kumar K.V 46204e1797f9SStefan Weilopen_by_handle_at=no 4621d2042378SAneesh Kumar K.Vcat > $TMPC << EOF 4622d2042378SAneesh Kumar K.V#include <fcntl.h> 4623acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH) 4624acc55ba8SStefan Weil# error missing definition 4625acc55ba8SStefan Weil#else 462675cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 4627acc55ba8SStefan Weil#endif 4628d2042378SAneesh Kumar K.VEOF 4629d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then 4630d2042378SAneesh Kumar K.V open_by_handle_at=yes 4631d2042378SAneesh Kumar K.Vfi 4632d2042378SAneesh Kumar K.V 4633e06a765eSHarsh Prateek Bora######################################## 4634e06a765eSHarsh Prateek Bora# check if we have linux/magic.h 4635e06a765eSHarsh Prateek Bora 4636e06a765eSHarsh Prateek Boralinux_magic_h=no 4637e06a765eSHarsh Prateek Boracat > $TMPC << EOF 4638e06a765eSHarsh Prateek Bora#include <linux/magic.h> 4639e06a765eSHarsh Prateek Boraint main(void) { 464075cafad7SStefan Weil return 0; 4641e06a765eSHarsh Prateek Bora} 4642e06a765eSHarsh Prateek BoraEOF 4643e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then 4644e06a765eSHarsh Prateek Bora linux_magic_h=yes 4645e06a765eSHarsh Prateek Borafi 4646e06a765eSHarsh Prateek Bora 46478ab1bf12SLuiz Capitulino######################################## 4648541be927SChristian Borntraeger# check if we have valgrind/valgrind.h 46493f4349dcSKevin Wolf 46503f4349dcSKevin Wolfvalgrind_h=no 46513f4349dcSKevin Wolfcat > $TMPC << EOF 46523f4349dcSKevin Wolf#include <valgrind/valgrind.h> 46533f4349dcSKevin Wolfint main(void) { 46543f4349dcSKevin Wolf return 0; 46553f4349dcSKevin Wolf} 46563f4349dcSKevin WolfEOF 46573f4349dcSKevin Wolfif compile_prog "" "" ; then 46583f4349dcSKevin Wolf valgrind_h=yes 46593f4349dcSKevin Wolffi 46603f4349dcSKevin Wolf 46613f4349dcSKevin Wolf######################################## 46628ab1bf12SLuiz Capitulino# check if environ is declared 46638ab1bf12SLuiz Capitulino 46648ab1bf12SLuiz Capitulinohas_environ=no 46658ab1bf12SLuiz Capitulinocat > $TMPC << EOF 46668ab1bf12SLuiz Capitulino#include <unistd.h> 46678ab1bf12SLuiz Capitulinoint main(void) { 4668c075a723SBlue Swirl environ = 0; 46698ab1bf12SLuiz Capitulino return 0; 46708ab1bf12SLuiz Capitulino} 46718ab1bf12SLuiz CapitulinoEOF 46728ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then 46738ab1bf12SLuiz Capitulino has_environ=yes 46748ab1bf12SLuiz Capitulinofi 46758ab1bf12SLuiz Capitulino 467676a347e1SRichard Henderson######################################## 467776a347e1SRichard Henderson# check if cpuid.h is usable. 467876a347e1SRichard Henderson 467976a347e1SRichard Hendersoncat > $TMPC << EOF 468076a347e1SRichard Henderson#include <cpuid.h> 468176a347e1SRichard Hendersonint main(void) { 4682774d566cSPeter Maydell unsigned a, b, c, d; 4683774d566cSPeter Maydell int max = __get_cpuid_max(0, 0); 4684774d566cSPeter Maydell 4685774d566cSPeter Maydell if (max >= 1) { 4686774d566cSPeter Maydell __cpuid(1, a, b, c, d); 4687774d566cSPeter Maydell } 4688774d566cSPeter Maydell 4689774d566cSPeter Maydell if (max >= 7) { 4690774d566cSPeter Maydell __cpuid_count(7, 0, a, b, c, d); 4691774d566cSPeter Maydell } 4692774d566cSPeter Maydell 469376a347e1SRichard Henderson return 0; 469476a347e1SRichard Henderson} 469576a347e1SRichard HendersonEOF 469676a347e1SRichard Hendersonif compile_prog "" "" ; then 469776a347e1SRichard Henderson cpuid_h=yes 469876a347e1SRichard Hendersonfi 469976a347e1SRichard Henderson 47005dd89908SRichard Henderson########################################## 47015dd89908SRichard Henderson# avx2 optimization requirement check 47025dd89908SRichard Henderson# 47035dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable, 47045dd89908SRichard Henderson# since we won't be able to select the new routines. 47055dd89908SRichard Henderson 4706e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then 47075dd89908SRichard Henderson cat > $TMPC << EOF 47085dd89908SRichard Henderson#pragma GCC push_options 47095dd89908SRichard Henderson#pragma GCC target("avx2") 47105dd89908SRichard Henderson#include <cpuid.h> 47115dd89908SRichard Henderson#include <immintrin.h> 47125dd89908SRichard Hendersonstatic int bar(void *a) { 47135dd89908SRichard Henderson __m256i x = *(__m256i *)a; 47145dd89908SRichard Henderson return _mm256_testz_si256(x, x); 47155dd89908SRichard Henderson} 47165dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); } 47175dd89908SRichard HendersonEOF 47185dd89908SRichard Henderson if compile_object "" ; then 47195dd89908SRichard Henderson avx2_opt="yes" 472086583a07SLiam Merwick else 472186583a07SLiam Merwick avx2_opt="no" 47225dd89908SRichard Henderson fi 47235dd89908SRichard Hendersonfi 47245dd89908SRichard Henderson 47256b8cd447SRobert Hoo########################################## 47266b8cd447SRobert Hoo# avx512f optimization requirement check 47276b8cd447SRobert Hoo# 47286b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable, 47296b8cd447SRobert Hoo# since we won't be able to select the new routines. 47306b8cd447SRobert Hoo# by default, it is turned off. 47316b8cd447SRobert Hoo# if user explicitly want to enable it, check environment 47326b8cd447SRobert Hoo 47336b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then 47346b8cd447SRobert Hoo cat > $TMPC << EOF 47356b8cd447SRobert Hoo#pragma GCC push_options 47366b8cd447SRobert Hoo#pragma GCC target("avx512f") 47376b8cd447SRobert Hoo#include <cpuid.h> 47386b8cd447SRobert Hoo#include <immintrin.h> 47396b8cd447SRobert Hoostatic int bar(void *a) { 47406b8cd447SRobert Hoo __m512i x = *(__m512i *)a; 47416b8cd447SRobert Hoo return _mm512_test_epi64_mask(x, x); 47426b8cd447SRobert Hoo} 47436b8cd447SRobert Hooint main(int argc, char *argv[]) 47446b8cd447SRobert Hoo{ 47456b8cd447SRobert Hoo return bar(argv[0]); 47466b8cd447SRobert Hoo} 47476b8cd447SRobert HooEOF 47486b8cd447SRobert Hoo if ! compile_object "" ; then 47496b8cd447SRobert Hoo avx512f_opt="no" 47506b8cd447SRobert Hoo fi 47516b8cd447SRobert Hooelse 47526b8cd447SRobert Hoo avx512f_opt="no" 47536b8cd447SRobert Hoofi 47546b8cd447SRobert Hoo 4755f540166bSRichard Henderson######################################## 4756f540166bSRichard Henderson# check if __[u]int128_t is usable. 4757f540166bSRichard Henderson 4758f540166bSRichard Hendersonint128=no 4759f540166bSRichard Hendersoncat > $TMPC << EOF 4760f540166bSRichard Henderson__int128_t a; 4761f540166bSRichard Henderson__uint128_t b; 4762f540166bSRichard Hendersonint main (void) { 4763f540166bSRichard Henderson a = a + b; 4764f540166bSRichard Henderson b = a * b; 4765464e3671SPeter Maydell a = a * a; 4766f540166bSRichard Henderson return 0; 4767f540166bSRichard Henderson} 4768f540166bSRichard HendersonEOF 4769f540166bSRichard Hendersonif compile_prog "" "" ; then 4770f540166bSRichard Henderson int128=yes 4771f540166bSRichard Hendersonfi 477276a347e1SRichard Henderson 47737ebee43eSRichard Henderson######################################### 47747ebee43eSRichard Henderson# See if 128-bit atomic operations are supported. 47757ebee43eSRichard Henderson 47767ebee43eSRichard Hendersonatomic128=no 47777ebee43eSRichard Hendersonif test "$int128" = "yes"; then 47787ebee43eSRichard Henderson cat > $TMPC << EOF 47797ebee43eSRichard Hendersonint main(void) 47807ebee43eSRichard Henderson{ 47817ebee43eSRichard Henderson unsigned __int128 x = 0, y = 0; 4782bceac547SThomas Huth y = __atomic_load(&x, 0); 4783bceac547SThomas Huth __atomic_store(&x, y, 0); 4784bceac547SThomas Huth __atomic_compare_exchange(&x, &y, x, 0, 0, 0); 47857ebee43eSRichard Henderson return 0; 47867ebee43eSRichard Henderson} 47877ebee43eSRichard HendersonEOF 47887ebee43eSRichard Henderson if compile_prog "" "" ; then 47897ebee43eSRichard Henderson atomic128=yes 47907ebee43eSRichard Henderson fi 47917ebee43eSRichard Hendersonfi 47927ebee43eSRichard Henderson 4793e6cd4bb5SRichard Hendersoncmpxchg128=no 4794e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then 4795e6cd4bb5SRichard Henderson cat > $TMPC << EOF 4796e6cd4bb5SRichard Hendersonint main(void) 4797e6cd4bb5SRichard Henderson{ 4798e6cd4bb5SRichard Henderson unsigned __int128 x = 0, y = 0; 4799e6cd4bb5SRichard Henderson __sync_val_compare_and_swap_16(&x, y, x); 4800e6cd4bb5SRichard Henderson return 0; 4801e6cd4bb5SRichard Henderson} 4802e6cd4bb5SRichard HendersonEOF 4803e6cd4bb5SRichard Henderson if compile_prog "" "" ; then 4804e6cd4bb5SRichard Henderson cmpxchg128=yes 4805e6cd4bb5SRichard Henderson fi 4806e6cd4bb5SRichard Hendersonfi 4807e6cd4bb5SRichard Henderson 4808df79b996SRichard Henderson######################################### 4809df79b996SRichard Henderson# See if 64-bit atomic operations are supported. 4810df79b996SRichard Henderson# Note that without __atomic builtins, we can only 4811df79b996SRichard Henderson# assume atomic loads/stores max at pointer size. 4812df79b996SRichard Henderson 4813df79b996SRichard Hendersoncat > $TMPC << EOF 4814df79b996SRichard Henderson#include <stdint.h> 4815df79b996SRichard Hendersonint main(void) 4816df79b996SRichard Henderson{ 4817df79b996SRichard Henderson uint64_t x = 0, y = 0; 4818df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED 48195fe40765SThomas Huth y = __atomic_load_n(&x, __ATOMIC_RELAXED); 48205fe40765SThomas Huth __atomic_store_n(&x, y, __ATOMIC_RELAXED); 48215fe40765SThomas Huth __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 48225fe40765SThomas Huth __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 48235fe40765SThomas Huth __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 4824df79b996SRichard Henderson#else 4825df79b996SRichard Henderson typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; 4826df79b996SRichard Henderson __sync_lock_test_and_set(&x, y); 4827df79b996SRichard Henderson __sync_val_compare_and_swap(&x, y, 0); 4828df79b996SRichard Henderson __sync_fetch_and_add(&x, y); 4829df79b996SRichard Henderson#endif 4830df79b996SRichard Henderson return 0; 4831df79b996SRichard Henderson} 4832df79b996SRichard HendersonEOF 4833df79b996SRichard Hendersonif compile_prog "" "" ; then 4834df79b996SRichard Henderson atomic64=yes 4835df79b996SRichard Hendersonfi 4836df79b996SRichard Henderson 483726fffe29SEmilio G. Cota######################################### 483826fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker 483926fffe29SEmilio G. Cotald_dynamic_list="no" 484026fffe29SEmilio G. Cotaif test "$static" = "no" ; then 484126fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 484226fffe29SEmilio G. Cota{ 484326fffe29SEmilio G. Cota foo; 484426fffe29SEmilio G. Cota}; 484526fffe29SEmilio G. CotaEOF 484626fffe29SEmilio G. Cota 484726fffe29SEmilio G. Cota cat > $TMPC <<EOF 484826fffe29SEmilio G. Cota#include <stdio.h> 484926fffe29SEmilio G. Cotavoid foo(void); 485026fffe29SEmilio G. Cota 485126fffe29SEmilio G. Cotavoid foo(void) 485226fffe29SEmilio G. Cota{ 485326fffe29SEmilio G. Cota printf("foo\n"); 485426fffe29SEmilio G. Cota} 485526fffe29SEmilio G. Cota 485626fffe29SEmilio G. Cotaint main(void) 485726fffe29SEmilio G. Cota{ 485826fffe29SEmilio G. Cota foo(); 485926fffe29SEmilio G. Cota return 0; 486026fffe29SEmilio G. Cota} 486126fffe29SEmilio G. CotaEOF 486226fffe29SEmilio G. Cota 486326fffe29SEmilio G. Cota if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then 486426fffe29SEmilio G. Cota ld_dynamic_list="yes" 486526fffe29SEmilio G. Cota fi 486626fffe29SEmilio G. Cotafi 486726fffe29SEmilio G. Cota 486826fffe29SEmilio G. Cota######################################### 486926fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker 487026fffe29SEmilio G. Cota 487126fffe29SEmilio G. Cotald_exported_symbols_list="no" 487226fffe29SEmilio G. Cotaif test "$static" = "no" ; then 487326fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 487426fffe29SEmilio G. Cota _foo 487526fffe29SEmilio G. CotaEOF 487626fffe29SEmilio G. Cota 487726fffe29SEmilio G. Cota if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then 487826fffe29SEmilio G. Cota ld_exported_symbols_list="yes" 487926fffe29SEmilio G. Cota fi 488026fffe29SEmilio G. Cotafi 488126fffe29SEmilio G. Cota 488226fffe29SEmilio G. Cotaif test "$plugins" = "yes" && 488326fffe29SEmilio G. Cota test "$ld_dynamic_list" = "no" && 488426fffe29SEmilio G. Cota test "$ld_exported_symbols_list" = "no" ; then 488526fffe29SEmilio G. Cota error_exit \ 488626fffe29SEmilio G. Cota "Plugin support requires dynamic linking and specifying a set of symbols " \ 488726fffe29SEmilio G. Cota "that are exported to plugins. Unfortunately your linker doesn't " \ 488826fffe29SEmilio G. Cota "support the flag (--dynamic-list or -exported_symbols_list) used " \ 488926fffe29SEmilio G. Cota "for this purpose. You can't build with --static." 489026fffe29SEmilio G. Cotafi 489126fffe29SEmilio G. Cota 48921e6e9acaSRichard Henderson######################################## 48931e6e9acaSRichard Henderson# check if getauxval is available. 48941e6e9acaSRichard Henderson 48951e6e9acaSRichard Hendersongetauxval=no 48961e6e9acaSRichard Hendersoncat > $TMPC << EOF 48971e6e9acaSRichard Henderson#include <sys/auxv.h> 48981e6e9acaSRichard Hendersonint main(void) { 48991e6e9acaSRichard Henderson return getauxval(AT_HWCAP) == 0; 49001e6e9acaSRichard Henderson} 49011e6e9acaSRichard HendersonEOF 49021e6e9acaSRichard Hendersonif compile_prog "" "" ; then 49031e6e9acaSRichard Henderson getauxval=yes 49041e6e9acaSRichard Hendersonfi 49051e6e9acaSRichard Henderson 4906fd0e6053SJohn Snow######################################## 4907fd0e6053SJohn Snow# check if ccache is interfering with 4908fd0e6053SJohn Snow# semantic analysis of macros 4909fd0e6053SJohn Snow 49105e4dfd3dSJohn Snowunset CCACHE_CPP2 4911fd0e6053SJohn Snowccache_cpp2=no 4912fd0e6053SJohn Snowcat > $TMPC << EOF 4913fd0e6053SJohn Snowstatic const int Z = 1; 4914fd0e6053SJohn Snow#define fn() ({ Z; }) 4915fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 4916fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 4917fd0e6053SJohn Snow#define ID(X) (X) 4918fd0e6053SJohn Snowint main(int argc, char *argv[]) 4919fd0e6053SJohn Snow{ 4920fd0e6053SJohn Snow int x = 0, y = 0; 4921fd0e6053SJohn Snow x = ID(x); 4922fd0e6053SJohn Snow x = fn(); 4923fd0e6053SJohn Snow fn(); 4924fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 4925fd0e6053SJohn Snow if (TAUT(Z)) return 0; 4926fd0e6053SJohn Snow return 0; 4927fd0e6053SJohn Snow} 4928fd0e6053SJohn SnowEOF 4929fd0e6053SJohn Snow 4930fd0e6053SJohn Snowif ! compile_object "-Werror"; then 4931fd0e6053SJohn Snow ccache_cpp2=yes 4932fd0e6053SJohn Snowfi 4933fd0e6053SJohn Snow 4934b553a042SJohn Snow################################################# 4935b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 4936b553a042SJohn Snow 4937b553a042SJohn Snowif test "$fortify_source" != "no"; then 4938b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 4939b553a042SJohn Snow fortify_source="no"; 4940e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 4941cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 4942b553a042SJohn Snow fortify_source="no"; 4943b553a042SJohn Snow else 4944b553a042SJohn Snow fortify_source="yes" 4945b553a042SJohn Snow fi 4946b553a042SJohn Snowfi 4947b553a042SJohn Snow 49481efad060SFam Zheng############################################### 49491efad060SFam Zheng# Check if copy_file_range is provided by glibc 49501efad060SFam Zhenghave_copy_file_range=no 49511efad060SFam Zhengcat > $TMPC << EOF 49521efad060SFam Zheng#include <unistd.h> 49531efad060SFam Zhengint main(void) { 49541efad060SFam Zheng copy_file_range(0, NULL, 0, NULL, 0, 0); 49551efad060SFam Zheng return 0; 49561efad060SFam Zheng} 49571efad060SFam ZhengEOF 49581efad060SFam Zhengif compile_prog "" "" ; then 49591efad060SFam Zheng have_copy_file_range=yes 49601efad060SFam Zhengfi 49611efad060SFam Zheng 4962d2042378SAneesh Kumar K.V########################################## 4963277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h 4964277abf15SJan Vesely 4965277abf15SJan Veselyhave_fsxattr=no 4966277abf15SJan Veselycat > $TMPC << EOF 4967277abf15SJan Vesely#include <linux/fs.h> 4968277abf15SJan Veselystruct fsxattr foo; 4969277abf15SJan Veselyint main(void) { 4970277abf15SJan Vesely return 0; 4971277abf15SJan Vesely} 4972277abf15SJan VeselyEOF 4973277abf15SJan Veselyif compile_prog "" "" ; then 4974277abf15SJan Vesely have_fsxattr=yes 4975277abf15SJan Veselyfi 4976277abf15SJan Vesely 4977b66e10e4SPeter Maydell########################################## 4978a40161cbSPaolo Bonzini# check for usable membarrier system call 4979a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then 4980a40161cbSPaolo Bonzini have_membarrier=no 4981a40161cbSPaolo Bonzini if test "$mingw32" = "yes" ; then 4982a40161cbSPaolo Bonzini have_membarrier=yes 4983a40161cbSPaolo Bonzini elif test "$linux" = "yes" ; then 4984a40161cbSPaolo Bonzini cat > $TMPC << EOF 4985a40161cbSPaolo Bonzini #include <linux/membarrier.h> 4986a40161cbSPaolo Bonzini #include <sys/syscall.h> 4987a40161cbSPaolo Bonzini #include <unistd.h> 4988a40161cbSPaolo Bonzini #include <stdlib.h> 4989a40161cbSPaolo Bonzini int main(void) { 4990a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 4991a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 4992a40161cbSPaolo Bonzini exit(0); 4993a40161cbSPaolo Bonzini } 4994a40161cbSPaolo BonziniEOF 4995a40161cbSPaolo Bonzini if compile_prog "" "" ; then 4996a40161cbSPaolo Bonzini have_membarrier=yes 4997a40161cbSPaolo Bonzini fi 4998a40161cbSPaolo Bonzini fi 4999a40161cbSPaolo Bonzini if test "$have_membarrier" = "no"; then 5000a40161cbSPaolo Bonzini feature_not_found "membarrier" "membarrier system call not available" 5001a40161cbSPaolo Bonzini fi 5002a40161cbSPaolo Bonzinielse 5003a40161cbSPaolo Bonzini # Do not enable it by default even for Mingw32, because it doesn't 5004a40161cbSPaolo Bonzini # work on Wine. 5005a40161cbSPaolo Bonzini membarrier=no 5006a40161cbSPaolo Bonzinifi 5007a40161cbSPaolo Bonzini 5008a40161cbSPaolo Bonzini########################################## 5009b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful 5010575b22b1SLaurent Vivierhave_rtnetlink=no 5011575b22b1SLaurent Viviercat > $TMPC << EOF 5012575b22b1SLaurent Vivier#include <linux/rtnetlink.h> 5013575b22b1SLaurent Vivierint main(void) { 5014575b22b1SLaurent Vivier return IFLA_PROTO_DOWN; 5015575b22b1SLaurent Vivier} 5016575b22b1SLaurent VivierEOF 5017575b22b1SLaurent Vivierif compile_prog "" "" ; then 5018575b22b1SLaurent Vivier have_rtnetlink=yes 5019575b22b1SLaurent Vivierfi 5020575b22b1SLaurent Vivier 50216a02c806SStefan Hajnoczi########################################## 50226a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment 50236a02c806SStefan Hajnoczihave_af_vsock=no 50246a02c806SStefan Hajnoczicat > $TMPC << EOF 50256a02c806SStefan Hajnoczi#include <errno.h> 50266a02c806SStefan Hajnoczi#include <sys/types.h> 50276a02c806SStefan Hajnoczi#include <sys/socket.h> 50286a02c806SStefan Hajnoczi#if !defined(AF_VSOCK) 50296a02c806SStefan Hajnoczi# error missing AF_VSOCK flag 50306a02c806SStefan Hajnoczi#endif 50316a02c806SStefan Hajnoczi#include <linux/vm_sockets.h> 50326a02c806SStefan Hajnocziint main(void) { 50336a02c806SStefan Hajnoczi int sock, ret; 50346a02c806SStefan Hajnoczi struct sockaddr_vm svm; 50356a02c806SStefan Hajnoczi socklen_t len = sizeof(svm); 50366a02c806SStefan Hajnoczi sock = socket(AF_VSOCK, SOCK_STREAM, 0); 50376a02c806SStefan Hajnoczi ret = getpeername(sock, (struct sockaddr *)&svm, &len); 50386a02c806SStefan Hajnoczi if ((ret == -1) && (errno == ENOTCONN)) { 50396a02c806SStefan Hajnoczi return 0; 50406a02c806SStefan Hajnoczi } 50416a02c806SStefan Hajnoczi return -1; 50426a02c806SStefan Hajnoczi} 50436a02c806SStefan HajnocziEOF 50446a02c806SStefan Hajnocziif compile_prog "" "" ; then 50456a02c806SStefan Hajnoczi have_af_vsock=yes 50466a02c806SStefan Hajnoczifi 50476a02c806SStefan Hajnoczi 5048f0d92b56SLongpeng(Mike)########################################## 5049f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment 50504f67366eSThomas Huthhave_afalg=no 5051f0d92b56SLongpeng(Mike)cat > $TMPC << EOF 5052f0d92b56SLongpeng(Mike)#include <errno.h> 5053f0d92b56SLongpeng(Mike)#include <sys/types.h> 5054f0d92b56SLongpeng(Mike)#include <sys/socket.h> 5055f0d92b56SLongpeng(Mike)#include <linux/if_alg.h> 5056f0d92b56SLongpeng(Mike)int main(void) { 5057f0d92b56SLongpeng(Mike) int sock; 5058f0d92b56SLongpeng(Mike) sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 5059f0d92b56SLongpeng(Mike) return sock; 5060f0d92b56SLongpeng(Mike)} 5061f0d92b56SLongpeng(Mike)EOF 5062f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then 5063f0d92b56SLongpeng(Mike) have_afalg=yes 5064f0d92b56SLongpeng(Mike)fi 5065f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" 5066f0d92b56SLongpeng(Mike)then 5067f0d92b56SLongpeng(Mike) if test "$have_afalg" != "yes" 5068f0d92b56SLongpeng(Mike) then 5069f0d92b56SLongpeng(Mike) error_exit "AF_ALG requested but could not be detected" 5070f0d92b56SLongpeng(Mike) fi 5071f0d92b56SLongpeng(Mike)fi 5072f0d92b56SLongpeng(Mike) 5073f0d92b56SLongpeng(Mike) 50746969ec6cSJames Clarke################################################# 50754d04351fSChristopher Covington# check for sysmacros.h 50764d04351fSChristopher Covington 50774d04351fSChristopher Covingtonhave_sysmacros=no 50784d04351fSChristopher Covingtoncat > $TMPC << EOF 50794d04351fSChristopher Covington#include <sys/sysmacros.h> 50804d04351fSChristopher Covingtonint main(void) { 50814d04351fSChristopher Covington return makedev(0, 0); 50824d04351fSChristopher Covington} 50834d04351fSChristopher CovingtonEOF 50844d04351fSChristopher Covingtonif compile_prog "" "" ; then 50854d04351fSChristopher Covington have_sysmacros=yes 50864d04351fSChristopher Covingtonfi 50874d04351fSChristopher Covington 50884d04351fSChristopher Covington########################################## 508949e00a18SAndreas Grapentin# check for _Static_assert() 509049e00a18SAndreas Grapentin 509149e00a18SAndreas Grapentinhave_static_assert=no 509249e00a18SAndreas Grapentincat > $TMPC << EOF 509349e00a18SAndreas Grapentin_Static_assert(1, "success"); 509449e00a18SAndreas Grapentinint main(void) { 509549e00a18SAndreas Grapentin return 0; 509649e00a18SAndreas Grapentin} 509749e00a18SAndreas GrapentinEOF 509849e00a18SAndreas Grapentinif compile_prog "" "" ; then 509949e00a18SAndreas Grapentin have_static_assert=yes 510049e00a18SAndreas Grapentinfi 510149e00a18SAndreas Grapentin 510249e00a18SAndreas Grapentin########################################## 5103e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD 5104e674605fSTomáš Golembiovský 5105e674605fSTomáš Golembiovskýhave_utmpx=no 5106e674605fSTomáš Golembiovskýcat > $TMPC << EOF 5107e674605fSTomáš Golembiovský#include <utmpx.h> 5108e674605fSTomáš Golembiovskýstruct utmpx user_info; 5109e674605fSTomáš Golembiovskýint main(void) { 5110e674605fSTomáš Golembiovský return 0; 5111e674605fSTomáš Golembiovský} 5112e674605fSTomáš GolembiovskýEOF 5113e674605fSTomáš Golembiovskýif compile_prog "" "" ; then 5114e674605fSTomáš Golembiovský have_utmpx=yes 5115e674605fSTomáš Golembiovskýfi 5116e674605fSTomáš Golembiovský 5117e674605fSTomáš Golembiovský########################################## 5118db1ed1abSRichard Henderson# check for getrandom() 5119db1ed1abSRichard Henderson 5120db1ed1abSRichard Hendersonhave_getrandom=no 5121db1ed1abSRichard Hendersoncat > $TMPC << EOF 5122db1ed1abSRichard Henderson#include <sys/random.h> 5123db1ed1abSRichard Hendersonint main(void) { 5124db1ed1abSRichard Henderson return getrandom(0, 0, GRND_NONBLOCK); 5125db1ed1abSRichard Henderson} 5126db1ed1abSRichard HendersonEOF 5127db1ed1abSRichard Hendersonif compile_prog "" "" ; then 5128db1ed1abSRichard Henderson have_getrandom=yes 5129db1ed1abSRichard Hendersonfi 5130db1ed1abSRichard Henderson 5131db1ed1abSRichard Henderson########################################## 5132247724cbSMarc-André Lureau# checks for sanitizers 5133247724cbSMarc-André Lureau 5134247724cbSMarc-André Lureauhave_asan=no 5135247724cbSMarc-André Lureauhave_ubsan=no 5136d83414e1SMarc-André Lureauhave_asan_iface_h=no 5137d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 5138247724cbSMarc-André Lureau 5139247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 5140b9f44da2SMarc-André Lureau write_c_skeleton 5141247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 5142247724cbSMarc-André Lureau have_asan=yes 5143247724cbSMarc-André Lureau fi 5144b9f44da2SMarc-André Lureau 5145b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 5146b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 5147b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 5148b9f44da2SMarc-André Lureau cat > $TMPC << EOF 5149b9f44da2SMarc-André Lureau#include <stdlib.h> 5150b9f44da2SMarc-André Lureauint main(void) { 5151b9f44da2SMarc-André Lureau void *tmp = malloc(10); 5152f2dfe54cSLeonid Bloch if (tmp != NULL) { 5153b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 5154b9f44da2SMarc-André Lureau } 5155d1abf3fcSOlaf Hering return 1; 5156f2dfe54cSLeonid Bloch} 5157b9f44da2SMarc-André LureauEOF 5158247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 5159247724cbSMarc-André Lureau have_ubsan=yes 5160247724cbSMarc-André Lureau fi 5161d83414e1SMarc-André Lureau 5162d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 5163d83414e1SMarc-André Lureau have_asan_iface_h=yes 5164d83414e1SMarc-André Lureau fi 5165d83414e1SMarc-André Lureau 5166d83414e1SMarc-André Lureau cat > $TMPC << EOF 5167d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 5168d83414e1SMarc-André Lureauint main(void) { 5169d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 5170d83414e1SMarc-André Lureau return 0; 5171d83414e1SMarc-André Lureau} 5172d83414e1SMarc-André LureauEOF 5173d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 5174d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 5175d83414e1SMarc-André Lureau fi 5176247724cbSMarc-André Lureaufi 5177247724cbSMarc-André Lureau 5178247724cbSMarc-André Lureau########################################## 5179adc28027SAlexander Bulekov# checks for fuzzer 518054c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then 5181adc28027SAlexander Bulekov write_c_fuzzer_skeleton 5182dd016265SAlexander Bulekov if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then 5183adc28027SAlexander Bulekov have_fuzzer=yes 518464ed6f92SPaolo Bonzini else 518564ed6f92SPaolo Bonzini error_exit "Your compiler doesn't support -fsanitize=fuzzer" 518664ed6f92SPaolo Bonzini exit 1 5187adc28027SAlexander Bulekov fi 5188adc28027SAlexander Bulekovfi 5189adc28027SAlexander Bulekov 51900aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 51910aebab04SLingfeng Yang# keep it separate until that is not the case. 51920aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 51930aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 51940aebab04SLingfeng Yangfi 51950aebab04SLingfeng Yanghave_tsan=no 51960aebab04SLingfeng Yanghave_tsan_iface_fiber=no 51970aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 51980aebab04SLingfeng Yang write_c_skeleton 51990aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 52000aebab04SLingfeng Yang have_tsan=yes 52010aebab04SLingfeng Yang fi 52020aebab04SLingfeng Yang cat > $TMPC << EOF 52030aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 52040aebab04SLingfeng Yangint main(void) { 52050aebab04SLingfeng Yang __tsan_create_fiber(0); 52060aebab04SLingfeng Yang return 0; 52070aebab04SLingfeng Yang} 52080aebab04SLingfeng YangEOF 52090aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 52100aebab04SLingfeng Yang have_tsan_iface_fiber=yes 52110aebab04SLingfeng Yang fi 52120aebab04SLingfeng Yangfi 52130aebab04SLingfeng Yang 5214adc28027SAlexander Bulekov########################################## 521517824406SJunyan He# check for libpmem 521617824406SJunyan He 521717824406SJunyan Heif test "$libpmem" != "no"; then 521817824406SJunyan He if $pkg_config --exists "libpmem"; then 521917824406SJunyan He libpmem="yes" 522017824406SJunyan He libpmem_libs=$($pkg_config --libs libpmem) 522117824406SJunyan He libpmem_cflags=$($pkg_config --cflags libpmem) 522217824406SJunyan He else 522317824406SJunyan He if test "$libpmem" = "yes" ; then 522417824406SJunyan He feature_not_found "libpmem" "Install nvml or pmdk" 522517824406SJunyan He fi 522617824406SJunyan He libpmem="no" 522717824406SJunyan He fi 522817824406SJunyan Hefi 522917824406SJunyan He 523017824406SJunyan He########################################## 523121b2eca6SJingqi Liu# check for libdaxctl 523221b2eca6SJingqi Liu 523321b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then 523421b2eca6SJingqi Liu if $pkg_config --atleast-version=57 "libdaxctl"; then 523521b2eca6SJingqi Liu libdaxctl="yes" 523621b2eca6SJingqi Liu libdaxctl_libs=$($pkg_config --libs libdaxctl) 523721b2eca6SJingqi Liu libdaxctl_cflags=$($pkg_config --cflags libdaxctl) 523821b2eca6SJingqi Liu else 523921b2eca6SJingqi Liu if test "$libdaxctl" = "yes" ; then 524021b2eca6SJingqi Liu feature_not_found "libdaxctl" "Install libdaxctl" 524121b2eca6SJingqi Liu fi 524221b2eca6SJingqi Liu libdaxctl="no" 524321b2eca6SJingqi Liu fi 524421b2eca6SJingqi Liufi 524521b2eca6SJingqi Liu 524621b2eca6SJingqi Liu########################################## 5247675b9b53SMarc-André Lureau# check for slirp 5248675b9b53SMarc-André Lureau 5249675b9b53SMarc-André Lureaucase "$slirp" in 52504d34a86bSPaolo Bonzini auto | enabled | internal) 52514d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 52527d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore"; then 52537c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 52547c57bdd8SMarc-André Lureau fi 5255675b9b53SMarc-André Lureau ;; 5256675b9b53SMarc-André Lureauesac 5257675b9b53SMarc-André Lureau 525854e7aac0SAlexey Krasikov########################################## 525954e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 526054e7aac0SAlexey Krasikov 526154e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 526254e7aac0SAlexey Krasikov 526354e7aac0SAlexey Krasikov have_keyring=no 526454e7aac0SAlexey Krasikov cat > $TMPC << EOF 526554e7aac0SAlexey Krasikov#include <errno.h> 526654e7aac0SAlexey Krasikov#include <asm/unistd.h> 526754e7aac0SAlexey Krasikov#include <linux/keyctl.h> 526854e7aac0SAlexey Krasikov#include <unistd.h> 526954e7aac0SAlexey Krasikovint main(void) { 527054e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 527154e7aac0SAlexey Krasikov} 527254e7aac0SAlexey KrasikovEOF 527354e7aac0SAlexey Krasikov if compile_prog "" "" ; then 527454e7aac0SAlexey Krasikov have_keyring=yes 527554e7aac0SAlexey Krasikov fi 527654e7aac0SAlexey Krasikovfi 527754e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 527854e7aac0SAlexey Krasikovthen 5279b418d265SDavid Edmondson if test "$have_keyring" = "yes" 528054e7aac0SAlexey Krasikov then 528154e7aac0SAlexey Krasikov secret_keyring=yes 528254e7aac0SAlexey Krasikov else 528354e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 528454e7aac0SAlexey Krasikov then 528554e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 528654e7aac0SAlexey Krasikovbut not implemented on your system" 528754e7aac0SAlexey Krasikov else 528854e7aac0SAlexey Krasikov secret_keyring=no 528954e7aac0SAlexey Krasikov fi 529054e7aac0SAlexey Krasikov fi 529154e7aac0SAlexey Krasikovfi 529254e7aac0SAlexey Krasikov 529392500362SAlexey Krasikov########################################## 5294e86ecd4bSJuan Quintela# End of CC checks 5295e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 5296e86ecd4bSJuan Quintela 5297d83414e1SMarc-André Lureauwrite_c_skeleton 5298d83414e1SMarc-André Lureau 52991d728c39SBlue Swirlif test "$gcov" = "yes" ; then 5300bf0e56a3SMarc-André Lureau : 5301b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 5302086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 5303086d5f75SPaolo Bonzini debug=no 5304086d5f75SPaolo Bonzinifi 5305086d5f75SPaolo Bonzini 5306086d5f75SPaolo Bonzinicase "$ARCH" in 5307086d5f75SPaolo Bonzinialpha) 5308086d5f75SPaolo Bonzini # Ensure there's only a single GP 5309086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 5310086d5f75SPaolo Bonzini;; 5311086d5f75SPaolo Bonziniesac 5312086d5f75SPaolo Bonzini 5313086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then 5314086d5f75SPaolo Bonzini QEMU_CFLAGS="-p $QEMU_CFLAGS" 5315086d5f75SPaolo Bonzini QEMU_LDFLAGS="-p $QEMU_LDFLAGS" 5316086d5f75SPaolo Bonzinifi 5317a316e378SJuan Quintela 5318247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 5319db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 5320db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 5321d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 5322d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 5323d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 5324d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 5325d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 5326d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 5327d83414e1SMarc-André Lureau fi 5328247724cbSMarc-André Lureaufi 53290aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 53300aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 53310aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 53320aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 53330aebab04SLingfeng Yang else 53340aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 53350aebab04SLingfeng Yang fi 53360aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 53370aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 53380aebab04SLingfeng Yangfi 5339247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 5340db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 5341db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 5342247724cbSMarc-André Lureaufi 5343247724cbSMarc-André Lureau 53446542aa9cSPeter Lieven########################################## 53453efac6ebSTomáš Golembiovský 53460aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 53470aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 5348e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 5349db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 5350e86ecd4bSJuan Quintela fi 5351e86ecd4bSJuan Quintelafi 5352e86ecd4bSJuan Quintela 5353952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 5354952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 5355cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 5356cb8baa77SMark Cave-Ayland 5357cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 5358cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 5359cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 5360cb8baa77SMark Cave-Ayland fi 5361cb8baa77SMark Cave-Ayland 5362cb8baa77SMark Cave-Ayland for flag in $flags; do 5363e9a3591fSChristian Borntraeger if ld_has $flag ; then 5364db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 5365952afb71SBlue Swirl fi 5366952afb71SBlue Swirl done 5367952afb71SBlue Swirlfi 5368952afb71SBlue Swirl 5369e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd 5370e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then 5371e0580342SKamil Rytarowski ivshmem=yes 5372e0580342SKamil Rytarowskifi 5373e0580342SKamil Rytarowski 53749d6bc27bSMichael Roth# Probe for guest agent support/options 53759d6bc27bSMichael Roth 5376e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then 5377a5125905SLaurent Vivier if [ "$softmmu" = no -a "$want_tools" = no ] ; then 5378a5125905SLaurent Vivier guest_agent=no 5379a5125905SLaurent Vivier elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 5380e8ef31a3SMichael Tokarev guest_agent=yes 5381e8ef31a3SMichael Tokarev elif [ "$guest_agent" != yes ]; then 5382e8ef31a3SMichael Tokarev guest_agent=no 5383e8ef31a3SMichael Tokarev else 5384e8ef31a3SMichael Tokarev error_exit "Guest agent is not supported on this platform" 5385ca35f780SPaolo Bonzini fi 53864b1c11fdSDaniel P. Berrangefi 5387ca35f780SPaolo Bonzini 5388b846ab7cSPaolo Bonzini# Guest agent Windows MSI package 53899d6bc27bSMichael Roth 53909d6bc27bSMichael Rothif test "$QEMU_GA_MANUFACTURER" = ""; then 53919d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 53929d6bc27bSMichael Rothfi 53939d6bc27bSMichael Rothif test "$QEMU_GA_DISTRO" = ""; then 53949d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 53959d6bc27bSMichael Rothfi 53969d6bc27bSMichael Rothif test "$QEMU_GA_VERSION" = ""; then 539789138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 53989d6bc27bSMichael Rothfi 53999d6bc27bSMichael Roth 5400b846ab7cSPaolo BonziniQEMU_GA_MSI_MINGW_DLL_PATH="$($pkg_config --variable=prefix glib-2.0)/bin" 54019d6bc27bSMichael Roth 5402ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 5403ca35f780SPaolo Bonziniroms= 5404e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 5405e633a5c6SEric Blake test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ 54067000a12eSThomas Huth test "$targetos" != "Haiku" && test "$softmmu" = yes ; then 5407e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 5408c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 5409c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 5410c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 5411e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 5412e57218b6SPeter Maydell ld_i386_emulation="$emu" 5413ca35f780SPaolo Bonzini roms="optionrom" 5414e57218b6SPeter Maydell break 5415e57218b6SPeter Maydell fi 5416e57218b6SPeter Maydell done 5417ca35f780SPaolo Bonzinifi 5418ca35f780SPaolo Bonzini 54192e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 54209933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 54212e33c3f8SThomas Huth write_c_skeleton 54222e33c3f8SThomas Huth if compile_prog "-march=z900" ""; then 54239933c305SChristian Borntraeger roms="$roms s390-ccw" 54241ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 54251ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 54267d7dbf9dSDan Streetman if test "$git_submodules_action" != "ignore"; then 54271ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 54281ef6bfc2SPhilippe Mathieu-Daudé fi 54299933c305SChristian Borntraeger fi 54302e33c3f8SThomas Huthfi 54319933c305SChristian Borntraeger 543211cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 543311cde1c8SBruno 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. 543411cde1c8SBruno Dominguezif has $cxx; then 543511cde1c8SBruno Dominguez cat > $TMPC <<EOF 543611cde1c8SBruno Dominguezint c_function(void); 543711cde1c8SBruno Dominguezint main(void) { return c_function(); } 543811cde1c8SBruno DominguezEOF 543911cde1c8SBruno Dominguez 544011cde1c8SBruno Dominguez compile_object 544111cde1c8SBruno Dominguez 544211cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 544311cde1c8SBruno Dominguezextern "C" { 544411cde1c8SBruno Dominguez int c_function(void); 544511cde1c8SBruno Dominguez} 544611cde1c8SBruno Dominguezint c_function(void) { return 42; } 544711cde1c8SBruno DominguezEOF 544811cde1c8SBruno Dominguez 544911cde1c8SBruno Dominguez update_cxxflags 545011cde1c8SBruno Dominguez 54515770e8afSPaolo Bonzini if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 545211cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 545311cde1c8SBruno Dominguez : 545411cde1c8SBruno Dominguez else 545511cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 545611cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 545711cde1c8SBruno Dominguez cxx= 545811cde1c8SBruno Dominguez fi 545911cde1c8SBruno Dominguezelse 546011cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 546111cde1c8SBruno Dominguez cxx= 546211cde1c8SBruno Dominguezfi 546311cde1c8SBruno Dominguez 54647d7dbf9dSDan Streetmanif !(GIT="$git" "$source_path/scripts/git-submodule.sh" "$git_submodules_action" "$git_submodules"); then 54657d7dbf9dSDan Streetman exit 1 54665d91a2edSYonggang Luofi 54675d91a2edSYonggang Luo 546898ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 546997a847bcSbellard 547098ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 547198ec69acSJuan Quintelaecho >> $config_host_mak 547298ec69acSJuan Quintela 5473e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 5474cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 5475aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 54767d7dbf9dSDan Streetmanecho "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak 5477804edf29SJuan Quintela 547898ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak 5479727e5283SPaolo Bonzini 5480f8393946Saurel32if test "$debug_tcg" = "yes" ; then 54812358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 5482f8393946Saurel32fi 54831625af87Saliguoriif test "$strip_opt" = "yes" ; then 548452ba784dSHollis Blanchard echo "STRIP=${strip}" >> $config_host_mak 54851625af87Saliguorifi 54867d13299dSbellardif test "$bigendian" = "yes" ; then 5487e2542fe2SJuan Quintela echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 548897a847bcSbellardfi 548967b915a5Sbellardif test "$mingw32" = "yes" ; then 549098ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 5491d9840e25STomoki Sekiyama if test "$guest_agent_with_vss" = "yes" ; then 5492d9840e25STomoki Sekiyama echo "CONFIG_QGA_VSS=y" >> $config_host_mak 5493f33ca81fSMichael Roth echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak 5494d9840e25STomoki Sekiyama echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 5495d9840e25STomoki Sekiyama fi 549650cbebb9SMichael Roth if test "$guest_agent_ntddscsi" = "yes" ; then 549776dc75caSTomáš Golembiovský echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak 549850cbebb9SMichael Roth fi 54999dacf32dSYossi Hindin echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak 55009dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 55019dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 55029dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 5503210fa556Spbrookelse 550435f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 5505210fa556Spbrookfi 5506128ab2ffSblueswir1 5507dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 5508dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 5509dffcb71cSMark McLoughlinfi 5510dffcb71cSMark McLoughlin 551183fb7adfSbellardif test "$darwin" = "yes" ; then 551298ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 551383fb7adfSbellardfi 5514b29fe3edSmalc 5515ec530c81Sbellardif test "$solaris" = "yes" ; then 551698ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 5517ec530c81Sbellardfi 5518179cf400SAndreas Färberif test "$haiku" = "yes" ; then 5519179cf400SAndreas Färber echo "CONFIG_HAIKU=y" >> $config_host_mak 5520179cf400SAndreas Färberfi 552197a847bcSbellardif test "$static" = "yes" ; then 552298ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 552397a847bcSbellardfi 55241ba16968SStefan Weilif test "$profiler" = "yes" ; then 55252358a494SJuan Quintela echo "CONFIG_PROFILER=y" >> $config_host_mak 552605c2a3e7Sbellardfi 5527c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then 5528c932ce31SPaolo Bonzini echo "CONFIG_TOOLS=y" >> $config_host_mak 5529c932ce31SPaolo Bonzinifi 5530f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then 5531f15bff25SPaolo Bonzini echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak 5532f15bff25SPaolo Bonzinifi 5533e2d8830eSBradecho "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 55348a16d273Sthsif test "$vde" = "yes" ; then 553598ec69acSJuan Quintela echo "CONFIG_VDE=y" >> $config_host_mak 5536e2ad6f16SFam Zheng echo "VDE_LIBS=$vde_libs" >> $config_host_mak 55378a16d273Sthsfi 553858952137SVincenzo Maffioneif test "$netmap" = "yes" ; then 553958952137SVincenzo Maffione echo "CONFIG_NETMAP=y" >> $config_host_mak 554058952137SVincenzo Maffionefi 5541015a33bdSGongleiif test "$l2tpv3" = "yes" ; then 5542015a33bdSGonglei echo "CONFIG_L2TPV3=y" >> $config_host_mak 5543015a33bdSGongleifi 55444cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then 55454cc600d2SPaolo Bonzini echo "CONFIG_GPROF=y" >> $config_host_mak 55464cc600d2SPaolo Bonzinifi 55472358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 55480c58ac1cSmalcfor drv in $audio_drv_list; do 55491ef1ec2aSGerd Hoffmann def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') 5550484e2cc7SPaolo Bonzini echo "$def=y" >> $config_host_mak 55510c58ac1cSmalcdone 5552478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then 5553478e943fSPaolo Bonzini echo "CONFIG_ALSA=y" >> $config_host_mak 5554478e943fSPaolo Bonzinifi 5555b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak 5556478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak 5557478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then 5558478e943fSPaolo Bonzini echo "CONFIG_LIBPULSE=y" >> $config_host_mak 5559478e943fSPaolo Bonzinifi 5560b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak 5561478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak 5562b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak 5563b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak 5564b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak 5565478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then 5566478e943fSPaolo Bonzini echo "CONFIG_LIBJACK=y" >> $config_host_mak 5567478e943fSPaolo Bonzinifi 55682e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak 5569d5631638Smalcif test "$audio_win_int" = "yes" ; then 5570d5631638Smalc echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 5571d5631638Smalcfi 5572b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 5573b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 5574dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then 5575dce512deSChristoph Hellwig echo "CONFIG_XFS=y" >> $config_host_mak 5576dce512deSChristoph Hellwigfi 557789138857SStefan Weilqemu_version=$(head $source_path/VERSION) 55782358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 557998ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 55802b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 558117969268SFam Zhengif test "$modules" = "yes"; then 5582e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 5583e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 558489138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 558517969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 558617969268SFam Zhengfi 5587bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 5588bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 5589bd83c861SChristian Ehrhardtfi 5590099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then 55912358a494SJuan Quintela echo "CONFIG_PIPE2=y" >> $config_host_mak 5592099d6b0fSRiku Voipiofi 559340ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then 559440ff6d7eSKevin Wolf echo "CONFIG_ACCEPT4=y" >> $config_host_mak 559540ff6d7eSKevin Wolffi 55963ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then 55972358a494SJuan Quintela echo "CONFIG_SPLICE=y" >> $config_host_mak 55983ce34dfbSvibisreenivasanfi 5599c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then 5600c2882b96SRiku Voipio echo "CONFIG_EVENTFD=y" >> $config_host_mak 5601c2882b96SRiku Voipiofi 5602751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then 5603751bcc39SMarc-André Lureau echo "CONFIG_MEMFD=y" >> $config_host_mak 5604751bcc39SMarc-André Lureaufi 5605955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 5606955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 5607955727d2SCortland Tölvafi 5608d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then 5609d0927938SUlrich Hecht echo "CONFIG_FALLOCATE=y" >> $config_host_mak 5610d0927938SUlrich Hechtfi 56113d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then 56123d4fa43eSKusanagi Kouichi echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 56133d4fa43eSKusanagi Kouichifi 5614b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then 5615b953f075SDenis V. Lunev echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak 5616b953f075SDenis V. Lunevfi 5617ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then 5618ed911435SKevin Wolf echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak 5619ed911435SKevin Wolffi 5620c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then 5621c727f47dSPeter Maydell echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 5622c727f47dSPeter Maydellfi 5623dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then 5624dace20dcSPeter Maydell echo "CONFIG_FIEMAP=y" >> $config_host_mak 5625dace20dcSPeter Maydellfi 5626d0927938SUlrich Hechtif test "$dup3" = "yes" ; then 5627d0927938SUlrich Hecht echo "CONFIG_DUP3=y" >> $config_host_mak 5628d0927938SUlrich Hechtfi 56294e0c6529SAlex Blighif test "$ppoll" = "yes" ; then 56304e0c6529SAlex Bligh echo "CONFIG_PPOLL=y" >> $config_host_mak 56314e0c6529SAlex Blighfi 5632cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then 5633cd758dd0SAlex Bligh echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 5634cd758dd0SAlex Blighfi 56353b6edd16SPeter Maydellif test "$epoll" = "yes" ; then 56363b6edd16SPeter Maydell echo "CONFIG_EPOLL=y" >> $config_host_mak 56373b6edd16SPeter Maydellfi 56383b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then 56393b6edd16SPeter Maydell echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 56403b6edd16SPeter Maydellfi 5641a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then 5642a8fd1abaSPeter Maydell echo "CONFIG_SENDFILE=y" >> $config_host_mak 5643a8fd1abaSPeter Maydellfi 564451834341SRiku Voipioif test "$timerfd" = "yes" ; then 564551834341SRiku Voipio echo "CONFIG_TIMERFD=y" >> $config_host_mak 564651834341SRiku Voipiofi 56479af5c906SRiku Voipioif test "$setns" = "yes" ; then 56489af5c906SRiku Voipio echo "CONFIG_SETNS=y" >> $config_host_mak 56499af5c906SRiku Voipiofi 565038860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then 565138860a03SAleksandar Markovic echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak 565238860a03SAleksandar Markovicfi 56535a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then 56545a03cd00SAleksandar Markovic echo "CONFIG_SYNCFS=y" >> $config_host_mak 56555a03cd00SAleksandar Markovicfi 56563b3f24adSaurel32if test "$inotify" = "yes" ; then 56572358a494SJuan Quintela echo "CONFIG_INOTIFY=y" >> $config_host_mak 56583b3f24adSaurel32fi 5659c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then 5660c05c7a73SRiku Voipio echo "CONFIG_INOTIFY1=y" >> $config_host_mak 5661c05c7a73SRiku Voipiofi 5662401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then 5663401bc051SPeter Maydell echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak 5664401bc051SPeter Maydellfi 56655c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then 56665c99fa37SKeno Fischer echo "HAVE_STRCHRNUL=y" >> $config_host_mak 56675c99fa37SKeno Fischerfi 56688a792b03SJiufei Xueif test "$st_atim" = "yes" ; then 56698a792b03SJiufei Xue echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak 56708a792b03SJiufei Xuefi 56716ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then 56726ae9a1f4SJuan Quintela echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 56736ae9a1f4SJuan Quintelafi 56746ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then 56756ae9a1f4SJuan Quintela echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 56766ae9a1f4SJuan Quintelafi 5677f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 5678f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 5679f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 5680f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 568125a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 5682f876b765SMarc-André Lureaufi 5683a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 5684ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then 5685ddbb0d09SDaniel P. Berrange echo "CONFIG_GNUTLS=y" >> $config_host_mak 5686a81df1b6SPaolo Bonzini echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak 5687a81df1b6SPaolo Bonzini echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak 5688ddbb0d09SDaniel P. Berrangefi 568991bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then 569091bfcdb0SDaniel P. Berrange echo "CONFIG_GCRYPT=y" >> $config_host_mak 56911f923c70SLongpeng(Mike) if test "$gcrypt_hmac" = "yes" ; then 56921f923c70SLongpeng(Mike) echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak 56931f923c70SLongpeng(Mike) fi 569446859d93SDaniel P. Berrangé echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak 569546859d93SDaniel P. Berrangé echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak 569662893b67SDaniel P. Berrangefi 569791bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then 569891bfcdb0SDaniel P. Berrange echo "CONFIG_NETTLE=y" >> $config_host_mak 5699becaeb72SRadim Krčmář echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak 5700a81df1b6SPaolo Bonzini echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak 5701a81df1b6SPaolo Bonzini echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak 5702ed754746SDaniel P. Berrangefi 5703e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then 5704e0576942SDaniel P. Berrangé echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak 5705e0576942SDaniel P. Berrangéfi 57069a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then 57079a2fd434SDaniel P. Berrange echo "CONFIG_TASN1=y" >> $config_host_mak 57089a2fd434SDaniel P. Berrangefi 57098953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then 57108953caf3SDaniel P. Berrange echo "CONFIG_AUTH_PAM=y" >> $config_host_mak 57118953caf3SDaniel P. Berrangefi 57126b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then 57136b39b063SEric Blake echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak 57146b39b063SEric Blakefi 57159df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then 57169df8b20dSThomas Huth echo "HAVE_OPENPTY=y" >> $config_host_mak 57179df8b20dSThomas Huthfi 5718277abf15SJan Vesely 5719277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header 5720277abf15SJan Vesely# versions where they both try to define 'struct fsxattr': 5721277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers 5722277abf15SJan Vesely# if this macro is set. 5723277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then 5724277abf15SJan Vesely echo "HAVE_FSXATTR=y" >> $config_host_mak 5725277abf15SJan Veselyfi 57261efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then 57271efad060SFam Zheng echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak 57281efad060SFam Zhengfi 5729bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then 5730bbbf9bfbSStefan Weil echo "CONFIG_VTE=y" >> $config_host_mak 5731a4ccabcfSAnthony Liguori echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 5732e0fb129cSGerd Hoffmann echo "VTE_LIBS=$vte_libs" >> $config_host_mak 5733a4ccabcfSAnthony Liguorifi 57349d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then 57359d9e1521SGerd Hoffmann echo "CONFIG_VIRGL=y" >> $config_host_mak 57369d9e1521SGerd Hoffmann echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak 57379d9e1521SGerd Hoffmann echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak 57389d9e1521SGerd Hoffmannfi 57391badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 57406dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 5741d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 5742582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 5743582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 5744e37630caSaliguorifi 57455c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then 57465c6c3a6cSChristoph Hellwig echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 57475c6c3a6cSChristoph Hellwigfi 5748c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then 5749c10dd856SAarushi Mehta echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak 5750c10dd856SAarushi Mehta echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak 5751c10dd856SAarushi Mehta echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak 5752c10dd856SAarushi Mehtafi 57535e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 57545e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 57555e9be92dSNicholas Bellingerfi 5756af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 5757af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 5758af3bba76SPaolo Bonzinifi 5759af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 576056f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 576103ce5744SNikolay Nikolaevfi 5762108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 5763108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 5764108a6481SCindy Lufi 5765042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 5766042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 5767042cea27SGongleifi 5768fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 5769fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 57705fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 57715fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 57725fe97d88SStefano Garzarella fi 5773fc0b9b0eSStefan Hajnoczifi 5774299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 5775299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 5776299e6f19SPaolo Bonzinifi 5777e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 5778e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 5779e6a74868SMarc-André Lureaufi 5780108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 5781108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 5782108a6481SCindy Lufi 578398fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 578498fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 578598fc1adaSDr. David Alan Gilbertfi 5786bf9298b9Saliguoriif test "$iovec" = "yes" ; then 57872358a494SJuan Quintela echo "CONFIG_IOVEC=y" >> $config_host_mak 5788bf9298b9Saliguorifi 5789a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then 5790a40161cbSPaolo Bonzini echo "CONFIG_MEMBARRIER=y" >> $config_host_mak 5791a40161cbSPaolo Bonzinifi 5792dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then 5793dcc38d1cSMarcelo Tosatti echo "CONFIG_SIGNALFD=y" >> $config_host_mak 5794dcc38d1cSMarcelo Tosattifi 5795d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then 5796d339d766SRichard W.M. Jones echo "HAVE_OPTRESET=y" >> $config_host_mak 5797d339d766SRichard W.M. Jonesfi 57985f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then 57995f6b9e8fSBlue Swirl echo "CONFIG_FDATASYNC=y" >> $config_host_mak 58005f6b9e8fSBlue Swirlfi 5801e78815a5SAndreas Färberif test "$madvise" = "yes" ; then 5802e78815a5SAndreas Färber echo "CONFIG_MADVISE=y" >> $config_host_mak 5803e78815a5SAndreas Färberfi 5804e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then 5805e78815a5SAndreas Färber echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 5806e78815a5SAndreas Färberfi 58079bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then 58089bc5a719SAndreas Gustafsson echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak 58099bc5a719SAndreas Gustafssonfi 5810cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then 5811cd4ec0b4SGerd Hoffmann echo "CONFIG_SPICE=y" >> $config_host_mak 58122634733cSPaolo Bonzini echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak 58132634733cSPaolo Bonzini echo "SPICE_LIBS=$spice_libs" >> $config_host_mak 5814cd4ec0b4SGerd Hoffmannfi 5815cd4ec0b4SGerd Hoffmann 58167b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then 58177b02f544SMarc-André Lureau echo "CONFIG_SMARTCARD=y" >> $config_host_mak 58187b62bf5aSFam Zheng echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak 58197b62bf5aSFam Zheng echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak 5820111a38b0SRobert Relyeafi 5821111a38b0SRobert Relyea 58222b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then 58232b2325ffSGerd Hoffmann echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 5824b878b652SFam Zheng echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak 5825b878b652SFam Zheng echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak 58262b2325ffSGerd Hoffmannfi 58272b2325ffSGerd Hoffmann 582869354a83SHans de Goedeif test "$usb_redir" = "yes" ; then 582969354a83SHans de Goede echo "CONFIG_USB_REDIR=y" >> $config_host_mak 5830cc7923fcSFam Zheng echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak 5831cc7923fcSFam Zheng echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak 583269354a83SHans de Goedefi 583369354a83SHans de Goede 5834da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 5835da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 5836de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 5837da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 583820ff075bSMichael Wallefi 583920ff075bSMichael Walle 5840d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then 5841d52c454aSMarc-André Lureau echo "CONFIG_GBM=y" >> $config_host_mak 5842d52c454aSMarc-André Lureau echo "GBM_LIBS=$gbm_libs" >> $config_host_mak 5843d52c454aSMarc-André Lureau echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak 5844d52c454aSMarc-André Lureaufi 5845d52c454aSMarc-André Lureau 5846d52c454aSMarc-André Lureau 584799f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then 584899f2dbd3SLiang Li echo "CONFIG_AVX2_OPT=y" >> $config_host_mak 584999f2dbd3SLiang Lifi 585099f2dbd3SLiang Li 58516b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then 58526b8cd447SRobert Hoo echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak 58536b8cd447SRobert Hoofi 58546b8cd447SRobert Hoo 585583fb7adfSbellard# XXX: suppress that 58567d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 58572358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 58587d3505c5Sbellardfi 58597d3505c5Sbellard 58603556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then 58613556c233SPaolo Bonzini echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 58623556c233SPaolo Bonzinifi 586320ff6c80SAnthony Liguori 58647c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 586570c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then 586670c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 586770c60c08SStefan Hajnoczielse 586870c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 586970c60c08SStefan Hajnoczifi 5870d0e2fce5SAneesh Kumar K.V 58717d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then 58727d992e4dSPeter Lieven echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak 58737d992e4dSPeter Lievenfi 58747d992e4dSPeter Lieven 5875f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then 5876f0d92b56SLongpeng(Mike) echo "CONFIG_AF_ALG=y" >> $config_host_mak 5877f0d92b56SLongpeng(Mike)fi 5878f0d92b56SLongpeng(Mike) 5879d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then 5880d2042378SAneesh Kumar K.V echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 5881d2042378SAneesh Kumar K.Vfi 5882d2042378SAneesh Kumar K.V 5883e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then 5884e06a765eSHarsh Prateek Bora echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 5885e06a765eSHarsh Prateek Borafi 5886e06a765eSHarsh Prateek Bora 58873f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then 58883f4349dcSKevin Wolf echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 58893f4349dcSKevin Wolffi 58903f4349dcSKevin Wolf 5891d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 5892d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 5893d83414e1SMarc-André Lureaufi 5894d83414e1SMarc-André Lureau 58950aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 58960aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 58970aebab04SLingfeng Yangfi 58980aebab04SLingfeng Yang 58998ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then 59008ab1bf12SLuiz Capitulino echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 59018ab1bf12SLuiz Capitulinofi 59028ab1bf12SLuiz Capitulino 590376a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then 590476a347e1SRichard Henderson echo "CONFIG_CPUID_H=y" >> $config_host_mak 590576a347e1SRichard Hendersonfi 590676a347e1SRichard Henderson 5907f540166bSRichard Hendersonif test "$int128" = "yes" ; then 5908f540166bSRichard Henderson echo "CONFIG_INT128=y" >> $config_host_mak 5909f540166bSRichard Hendersonfi 5910f540166bSRichard Henderson 59117ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then 59127ebee43eSRichard Henderson echo "CONFIG_ATOMIC128=y" >> $config_host_mak 59137ebee43eSRichard Hendersonfi 59147ebee43eSRichard Henderson 5915e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then 5916e6cd4bb5SRichard Henderson echo "CONFIG_CMPXCHG128=y" >> $config_host_mak 5917e6cd4bb5SRichard Hendersonfi 5918e6cd4bb5SRichard Henderson 5919df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then 5920df79b996SRichard Henderson echo "CONFIG_ATOMIC64=y" >> $config_host_mak 5921df79b996SRichard Hendersonfi 5922df79b996SRichard Henderson 59231e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then 59241e6e9acaSRichard Henderson echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 59251e6e9acaSRichard Hendersonfi 59261e6e9acaSRichard Henderson 5927b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then 5928484e2cc7SPaolo Bonzini echo "CONFIG_LIBSSH=y" >> $config_host_mak 5929b10d49d7SPino Toscano echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak 5930b10d49d7SPino Toscano echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak 59310a12ec87SRichard W.M. Jonesfi 59320a12ec87SRichard W.M. Jones 5933ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then 5934ed1701c6SDr. David Alan Gilbert echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak 5935ed1701c6SDr. David Alan Gilbertfi 5936ed1701c6SDr. David Alan Gilbert 59373b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then 59383cae16dbSPaolo Bonzini echo 'CONFIG_TPM=y' >> $config_host_mak 59393b8acc11SPaolo Bonzinifi 59403b8acc11SPaolo Bonzini 59415b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 59425b808275SLluís Vilanovaif have_backend "nop"; then 59436d8a764eSLluís echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 594422890ab5SPrerna Saxenafi 59455b808275SLluís Vilanovaif have_backend "simple"; then 59466d8a764eSLluís echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 59476d8a764eSLluís # Set the appropriate trace file. 5948953ffe0fSAndreas Färber trace_file="\"$trace_file-\" FMT_pid" 59499410b56cSPrerna Saxenafi 5950ed7f5f1dSPaolo Bonziniif have_backend "log"; then 5951ed7f5f1dSPaolo Bonzini echo "CONFIG_TRACE_LOG=y" >> $config_host_mak 59526d8a764eSLluísfi 59535b808275SLluís Vilanovaif have_backend "ust"; then 59546d8a764eSLluís echo "CONFIG_TRACE_UST=y" >> $config_host_mak 5955a81df1b6SPaolo Bonzini echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak 5956a81df1b6SPaolo Bonzini echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak 59576d8a764eSLluísfi 59585b808275SLluís Vilanovaif have_backend "dtrace"; then 59596d8a764eSLluís echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 59606d8a764eSLluís if test "$trace_backend_stap" = "yes" ; then 59616d8a764eSLluís echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 59626d8a764eSLluís fi 5963c276b17dSDaniel P. Berrangefi 59645b808275SLluís Vilanovaif have_backend "ftrace"; then 5965781e9545SEiichi Tsukata if test "$linux" = "yes" ; then 5966781e9545SEiichi Tsukata echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 5967781e9545SEiichi Tsukata else 596821684af0SStewart Smith feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 5969781e9545SEiichi Tsukata fi 5970781e9545SEiichi Tsukatafi 59710a852417SPaul Durrantif have_backend "syslog"; then 59720a852417SPaul Durrant if test "$posix_syslog" = "yes" ; then 59730a852417SPaul Durrant echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak 59740a852417SPaul Durrant else 59750a852417SPaul Durrant feature_not_found "syslog(trace backend)" "syslog not available" 59760a852417SPaul Durrant fi 59770a852417SPaul Durrantfi 59789410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 59799410b56cSPrerna Saxena 59802da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 59812da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 5982392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 59832da776dbSMichael R. Hinesfi 59842da776dbSMichael R. Hines 598521ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 598621ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 598721ab34c9SMarcel Apfelbaumfi 598821ab34c9SMarcel Apfelbaum 5989575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then 5990575b22b1SLaurent Vivier echo "CONFIG_RTNETLINK=y" >> $config_host_mak 5991575b22b1SLaurent Vivierfi 5992575b22b1SLaurent Vivier 5993ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then 5994ed279a06SKlim Kireev echo "CONFIG_LIBXML2=y" >> $config_host_mak 5995ed279a06SKlim Kireev echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak 5996ed279a06SKlim Kireev echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak 5997ed279a06SKlim Kireevfi 5998ed279a06SKlim Kireev 5999a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then 6000a6b1d4c0SChanglong Xie echo "CONFIG_REPLICATION=y" >> $config_host_mak 6001a6b1d4c0SChanglong Xiefi 6002a6b1d4c0SChanglong Xie 60036a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then 60046a02c806SStefan Hajnoczi echo "CONFIG_AF_VSOCK=y" >> $config_host_mak 60056a02c806SStefan Hajnoczifi 60066a02c806SStefan Hajnoczi 60074d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then 60084d04351fSChristopher Covington echo "CONFIG_SYSMACROS=y" >> $config_host_mak 60094d04351fSChristopher Covingtonfi 60104d04351fSChristopher Covington 601149e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then 601249e00a18SAndreas Grapentin echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak 601349e00a18SAndreas Grapentinfi 601449e00a18SAndreas Grapentin 6015e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then 6016e674605fSTomáš Golembiovský echo "HAVE_UTMPX=y" >> $config_host_mak 6017e674605fSTomáš Golembiovskýfi 6018db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then 6019db1ed1abSRichard Henderson echo "CONFIG_GETRANDOM=y" >> $config_host_mak 6020db1ed1abSRichard Hendersonfi 6021e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then 6022e0580342SKamil Rytarowski echo "CONFIG_IVSHMEM=y" >> $config_host_mak 6023e0580342SKamil Rytarowskifi 6024ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then 6025ba59fb77SPaolo Bonzini echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak 6026ba59fb77SPaolo Bonzinifi 6027e0580342SKamil Rytarowski 60285c312079SDr. David Alan Gilbert# Hold two types of flag: 60295c312079SDr. David Alan Gilbert# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 60305c312079SDr. David Alan Gilbert# a thread we have a handle to 6031479a5747SRoman Bolshakov# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular 60325c312079SDr. David Alan Gilbert# platform 6033479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then 60345c312079SDr. David Alan Gilbert echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 6035479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak 6036479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then 6037479a5747SRoman Bolshakov echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 6038479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak 60395c312079SDr. David Alan Gilbertfi 60405c312079SDr. David Alan Gilbert 604117824406SJunyan Heif test "$libpmem" = "yes" ; then 604217824406SJunyan He echo "CONFIG_LIBPMEM=y" >> $config_host_mak 6043c9322ab5SMarc-André Lureau echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak 6044c9322ab5SMarc-André Lureau echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak 604517824406SJunyan Hefi 604617824406SJunyan He 604721b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then 604821b2eca6SJingqi Liu echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak 6049c7c91a74SBruce Rogers echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak 605021b2eca6SJingqi Liufi 605121b2eca6SJingqi Liu 60522f740136SJeff Codyif test "$bochs" = "yes" ; then 60532f740136SJeff Cody echo "CONFIG_BOCHS=y" >> $config_host_mak 60542f740136SJeff Codyfi 60552f740136SJeff Codyif test "$cloop" = "yes" ; then 60562f740136SJeff Cody echo "CONFIG_CLOOP=y" >> $config_host_mak 60572f740136SJeff Codyfi 60582f740136SJeff Codyif test "$dmg" = "yes" ; then 60592f740136SJeff Cody echo "CONFIG_DMG=y" >> $config_host_mak 60602f740136SJeff Codyfi 60612f740136SJeff Codyif test "$qcow1" = "yes" ; then 60622f740136SJeff Cody echo "CONFIG_QCOW1=y" >> $config_host_mak 60632f740136SJeff Codyfi 60642f740136SJeff Codyif test "$vdi" = "yes" ; then 60652f740136SJeff Cody echo "CONFIG_VDI=y" >> $config_host_mak 60662f740136SJeff Codyfi 60672f740136SJeff Codyif test "$vvfat" = "yes" ; then 60682f740136SJeff Cody echo "CONFIG_VVFAT=y" >> $config_host_mak 60692f740136SJeff Codyfi 60702f740136SJeff Codyif test "$qed" = "yes" ; then 60712f740136SJeff Cody echo "CONFIG_QED=y" >> $config_host_mak 60722f740136SJeff Codyfi 60732f740136SJeff Codyif test "$parallels" = "yes" ; then 60742f740136SJeff Cody echo "CONFIG_PARALLELS=y" >> $config_host_mak 60752f740136SJeff Codyfi 60762f740136SJeff Codyif test "$sheepdog" = "yes" ; then 6077e1c42697SDaniel P. Berrangé add_to deprecated_features "sheepdog" 60782f740136SJeff Cody echo "CONFIG_SHEEPDOG=y" >> $config_host_mak 60792f740136SJeff Codyfi 6080195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then 6081195588ccSDavid CARLIER echo "HAVE_MLOCKALL=y" >> $config_host_mak 6082195588ccSDavid CARLIERfi 6083adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then 608454c9e41dSAlexander Bulekov # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the 608554c9e41dSAlexander Bulekov # needed CFLAGS have already been provided 608654c9e41dSAlexander Bulekov if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then 6087efce01bcSAlexander Bulekov # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 6088efce01bcSAlexander Bulekov # compiled code. 6089086d5f75SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" 6090efce01bcSAlexander Bulekov # To build non-fuzzer binaries with --enable-fuzzing, link everything with 6091efce01bcSAlexander Bulekov # fsanitize=fuzzer-no-link. Otherwise, the linker will be unable to bind 6092efce01bcSAlexander Bulekov # the fuzzer-related callbacks added by instrumentation. 6093efce01bcSAlexander Bulekov QEMU_LDFLAGS="$QEMU_LDFLAGS -fsanitize=fuzzer-no-link" 6094efce01bcSAlexander Bulekov # For the actual fuzzer binaries, we need to link against the libfuzzer 6095efce01bcSAlexander Bulekov # library. Provide the flags for doing this in FUZZ_EXE_LDFLAGS. The meson 6096efce01bcSAlexander Bulekov # rule for the fuzzer adds these to the link_args. They need to be 6097efce01bcSAlexander Bulekov # configurable, to support OSS-Fuzz 609854c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" 609954c9e41dSAlexander Bulekov else 610054c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" 610154c9e41dSAlexander Bulekov fi 6102adc28027SAlexander Bulekovfi 61032f740136SJeff Cody 610440e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 610540e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 610626fffe29SEmilio G. Cota # Copy the export object list to the build dir 610726fffe29SEmilio G. Cota if test "$ld_dynamic_list" = "yes" ; then 610826fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak 610926fffe29SEmilio G. Cota ld_symbols=qemu-plugins-ld.symbols 611026fffe29SEmilio G. Cota cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols 611126fffe29SEmilio G. Cota elif test "$ld_exported_symbols_list" = "yes" ; then 611226fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak 611326fffe29SEmilio G. Cota ld64_symbols=qemu-plugins-ld64.symbols 611426fffe29SEmilio G. Cota echo "# Automatically generated by configure - do not modify" > $ld64_symbols 611526fffe29SEmilio G. Cota grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ 611626fffe29SEmilio G. Cota sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols 611726fffe29SEmilio G. Cota else 611826fffe29SEmilio G. Cota error_exit \ 611926fffe29SEmilio G. Cota "If \$plugins=yes, either \$ld_dynamic_list or " \ 612026fffe29SEmilio G. Cota "\$ld_exported_symbols_list should have been set to 'yes'." 612126fffe29SEmilio G. Cota fi 612240e8c6f4SAlex Bennéefi 612340e8c6f4SAlex Bennée 6124f48e590aSAlex Bennéeif test -n "$gdb_bin"; then 6125b1863cccSAlex Bennée gdb_version=$($gdb_bin --version | head -n 1) 6126d6a66c81SAlex Bennée if version_ge ${gdb_version##* } 9.1; then 6127f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 6128f48e590aSAlex Bennée fi 6129b1863cccSAlex Bennéefi 6130f48e590aSAlex Bennée 613154e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 613254e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 613354e7aac0SAlexey Krasikovfi 613454e7aac0SAlexey Krasikov 613598ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 6136804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 6137c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 613839d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 6139a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 614009e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 6141804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 6142a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then 6143859aef02SPaolo Bonzini echo "CONFIG_IASL=$iasl" >> $config_host_mak 6144a31a8642SMichael S. Tsirkinfi 614583f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak 61463c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak 6147804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 614845d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak 6149cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 61505f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 61513dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 6152804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 6153804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 61549f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak 61554852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak 6156daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak 61579fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak 615846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 6159a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 616011cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 6161a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 6162a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 61638a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 6164e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 6165804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 6166484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak 6167f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak 616890246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak 616990246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak 61701d728c39SBlue Swirlif test "$gcov" = "yes" ; then 61711d728c39SBlue Swirl echo "CONFIG_GCOV=y" >> $config_host_mak 61721d728c39SBlue Swirlfi 6173804edf29SJuan Quintela 6174adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then 6175adc28027SAlexander Bulekov echo "CONFIG_FUZZ=y" >> $config_host_mak 6176adc28027SAlexander Bulekovfi 617754c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak 61783efac6ebSTomáš Golembiovský 6179b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then 6180b767d257SMarek Marczykowski-Górecki echo "CONFIG_RNG_NONE=y" >> $config_host_mak 6181b767d257SMarek Marczykowski-Góreckifi 6182b767d257SMarek Marczykowski-Górecki 61836efd7517SPeter Maydell# use included Linux headers 61846efd7517SPeter Maydellif test "$linux" = "yes" ; then 6185a307beb6SAndreas Färber mkdir -p linux-headers 61866efd7517SPeter Maydell case "$cpu" in 6187c72b26ecSRichard Henderson i386|x86_64|x32) 618808312a63SPeter Maydell linux_arch=x86 61896efd7517SPeter Maydell ;; 6190f8378accSRichard Henderson ppc|ppc64|ppc64le) 619108312a63SPeter Maydell linux_arch=powerpc 61926efd7517SPeter Maydell ;; 61936efd7517SPeter Maydell s390x) 619408312a63SPeter Maydell linux_arch=s390 619508312a63SPeter Maydell ;; 61961f080313SClaudio Fontana aarch64) 61971f080313SClaudio Fontana linux_arch=arm64 61981f080313SClaudio Fontana ;; 6199222e7d11SSanjay Lal mips64) 6200222e7d11SSanjay Lal linux_arch=mips 6201222e7d11SSanjay Lal ;; 620208312a63SPeter Maydell *) 620308312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 620408312a63SPeter Maydell linux_arch="$cpu" 62056efd7517SPeter Maydell ;; 62066efd7517SPeter Maydell esac 620708312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 620808312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 620908312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 621008312a63SPeter Maydell fi 62116efd7517SPeter Maydellfi 62126efd7517SPeter Maydell 621397a847bcSbellardfor target in $target_list; do 621497a847bcSbellard target_dir="$target" 621589138857SStefan Weil target_name=$(echo $target | cut -d '-' -f 1) 621697a847bcSbellard mkdir -p $target_dir 6217fdb75aefSPaolo Bonzini case $target in 6218fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 6219fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 62202408a527Saurel32 esac 622156aebc89Spbrookdone 62227d13299dSbellard 6223765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 6224fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 6225fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 6226fdb75aefSPaolo Bonzinifi 6227a540f158SPeter Crosthwaite 6228a99d57bbSWanlong Gaoif test "$numa" = "yes"; then 6229a99d57bbSWanlong Gao echo "CONFIG_NUMA=y" >> $config_host_mak 6230ab318051SMarc-André Lureau echo "NUMA_LIBS=$numa_libs" >> $config_host_mak 6231a99d57bbSWanlong Gaofi 6232a99d57bbSWanlong Gao 6233fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 6234fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 6235fd0e6053SJohn Snowfi 6236fd0e6053SJohn Snow 62371e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 62381e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 62391e4f6065SDaniele Buonofi 62401e4f6065SDaniele Buono 6241e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 6242e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree; 6243e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 6244e29e5c6eSPeter Maydell# (these can be both files and directories). 6245e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 6246e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 6247e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 6248e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 6249e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 6250e29e5c6eSPeter Maydell# directory and symlink the directory instead. 625109db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions 625209db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing 625309db9b9dSGerd Hoffmann# a "make distclean" in between. 62541cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos" 62551cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" 6256b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi" 6257744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" 62588db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios" 6259c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/" 62602038f8c8SPaolo BonziniLINKS="Makefile" 6261e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile" 62623941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 6263ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 6264e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 62658db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile" 6266e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 6267e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 626839950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data" 626939950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 62708f8fd9edSCleber RosaLINKS="$LINKS python" 6271c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 627209db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps" 6273753d11f2SRichard Hendersonfor bios_file in \ 6274753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 62753a631b8eSBin Meng $source_path/pc-bios/*.elf \ 6276225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 6277753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 6278753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 6279e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 6280753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 62814e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 628226ce90fdSLaszlo Ersek $source_path/pc-bios/edk2-*.fd.bz2 \ 6283753d11f2SRichard Henderson $source_path/pc-bios/palcode-* 6284753d11f2SRichard Hendersondo 6285e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 62867ea78b74SJan Kiszkadone 6287d1807a4fSPaolo Bonzinimkdir -p $DIRS 6288e29e5c6eSPeter Maydellfor f in $LINKS ; do 62890f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 6290f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 6291f9245e10SPeter Maydell fi 62927d13299dSbellarddone 629309db9b9dSGerd Hoffmannfor f in $UNLINK ; do 629409db9b9dSGerd Hoffmann if [ -L "$f" ]; then 629509db9b9dSGerd Hoffmann rm -f "$f" 629609db9b9dSGerd Hoffmann fi 629709db9b9dSGerd Hoffmanndone 62981ad2134fSPaul Brook 62992038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 63002038f8c8SPaolo Bonzini export $i 63012038f8c8SPaolo Bonzinidone 6302*de6d7e6bSAlex Bennéeexport target_list source_path use_containers ARCH 63032038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 63042038f8c8SPaolo Bonzini 6305c34ebfdcSAnthony Liguori# temporary config to build submodules 63068db2a4fdSGerd Hoffmannfor rom in seabios; do 6307c34ebfdcSAnthony Liguori config_mak=roms/$rom/config.mak 630837116c89SStefan Weil echo "# Automatically generated by configure - do not modify" > $config_mak 6309c34ebfdcSAnthony Liguori echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 6310cdbd727cSRichard Henderson echo "AS=$as" >> $config_mak 63115f6f0e27SRichard Henderson echo "CCAS=$ccas" >> $config_mak 6312c34ebfdcSAnthony Liguori echo "CC=$cc" >> $config_mak 6313c34ebfdcSAnthony Liguori echo "BCC=bcc" >> $config_mak 63143dd46c78SBlue Swirl echo "CPP=$cpp" >> $config_mak 6315c34ebfdcSAnthony Liguori echo "OBJCOPY=objcopy" >> $config_mak 6316a31a8642SMichael S. Tsirkin echo "IASL=$iasl" >> $config_mak 6317c34ebfdcSAnthony Liguori echo "LD=$ld" >> $config_mak 63189f81aeb5SAlistair Francis echo "RANLIB=$ranlib" >> $config_mak 6319c34ebfdcSAnthony Liguoridone 6320c34ebfdcSAnthony Liguori 6321a5665051SPaolo Bonziniif test "$skip_meson" = no; then 6322fc929892SMarc-André Lureaucross="config-meson.cross.new" 6323fc929892SMarc-André Lureaumeson_quote() { 632447b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 6325fc929892SMarc-André Lureau} 6326fc929892SMarc-André Lureau 6327fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross 6328fc929892SMarc-André Lureauecho "[properties]" >> $cross 6329fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross 633047b30835SPaolo Bonziniecho "[built-in options]" >> $cross 633147b30835SPaolo Bonziniecho "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross 633247b30835SPaolo Bonziniecho "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross 633347b30835SPaolo Bonziniecho "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 633447b30835SPaolo Bonziniecho "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 6335fc929892SMarc-André Lureauecho "[binaries]" >> $cross 633647b30835SPaolo Bonziniecho "c = [$(meson_quote $cc)]" >> $cross 633747b30835SPaolo Bonzinitest -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross 63380ca321eaSJoelle van Dynetest -n "$objcc" && echo "objc = [$(meson_quote $objcc)]" >> $cross 633947b30835SPaolo Bonziniecho "ar = [$(meson_quote $ar)]" >> $cross 634047b30835SPaolo Bonziniecho "nm = [$(meson_quote $nm)]" >> $cross 634147b30835SPaolo Bonziniecho "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 634247b30835SPaolo Bonziniecho "ranlib = [$(meson_quote $ranlib)]" >> $cross 6343e8178514SPaolo Bonziniif has $sdl2_config; then 634447b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 6345e8178514SPaolo Bonzinifi 634647b30835SPaolo Bonziniecho "strip = [$(meson_quote $strip)]" >> $cross 634747b30835SPaolo Bonziniecho "windres = [$(meson_quote $windres)]" >> $cross 63483812c0c4SJoelle van Dyneif test "$cross_compile" = "yes"; then 6349fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 6350fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 6351fc929892SMarc-André Lureau if test "$mingw32" = "yes" ; then 6352fc929892SMarc-André Lureau echo "system = 'windows'" >> $cross 6353fc929892SMarc-André Lureau fi 6354853b4bafSThomas Huth if test "$linux" = "yes" ; then 6355853b4bafSThomas Huth echo "system = 'linux'" >> $cross 6356853b4bafSThomas Huth fi 63570ca321eaSJoelle van Dyne if test "$darwin" = "yes" ; then 63580ca321eaSJoelle van Dyne echo "system = 'darwin'" >> $cross 63590ca321eaSJoelle van Dyne fi 6360fc929892SMarc-André Lureau case "$ARCH" in 6361f6bca9dfSJoelle van Dyne i386) 6362fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 6363fc929892SMarc-André Lureau ;; 6364f6bca9dfSJoelle van Dyne x86_64) 6365f6bca9dfSJoelle van Dyne echo "cpu_family = 'x86_64'" >> $cross 6366f6bca9dfSJoelle van Dyne ;; 6367fc929892SMarc-André Lureau ppc64le) 6368fc929892SMarc-André Lureau echo "cpu_family = 'ppc64'" >> $cross 6369fc929892SMarc-André Lureau ;; 6370fc929892SMarc-André Lureau *) 6371fc929892SMarc-André Lureau echo "cpu_family = '$ARCH'" >> $cross 6372fc929892SMarc-André Lureau ;; 6373fc929892SMarc-André Lureau esac 6374fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 6375fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 6376fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 6377fc929892SMarc-André Lureau else 6378fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 6379fc929892SMarc-André Lureau fi 6380fc929892SMarc-André Lureauelse 6381fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 6382fc929892SMarc-André Lureaufi 6383fc929892SMarc-André Lureaumv $cross config-meson.cross 6384fc929892SMarc-André Lureau 6385a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs 6386a5cb7c5aSPaolo Bonziniunset staticpic 6387a5cb7c5aSPaolo Bonziniif ! version_ge "$($meson --version)" 0.56.0; then 6388a5cb7c5aSPaolo Bonzini staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) 6389a5cb7c5aSPaolo Bonzinifi 639009e93326SPaolo BonziniNINJA=$ninja $meson setup \ 6391d17f305aSPaolo Bonzini --prefix "$prefix" \ 6392d17f305aSPaolo Bonzini --libdir "$libdir" \ 6393d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 6394d17f305aSPaolo Bonzini --bindir "$bindir" \ 6395d17f305aSPaolo Bonzini --includedir "$includedir" \ 6396d17f305aSPaolo Bonzini --datadir "$datadir" \ 6397d17f305aSPaolo Bonzini --mandir "$mandir" \ 6398d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 639916bf7a33SPaolo Bonzini --localedir "$localedir" \ 6400d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 6401d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 640216bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 640373f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 6404a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 6405a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 6406a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 6407a5665051SPaolo Bonzini -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ 6408da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 6409a5cb7c5aSPaolo Bonzini ${staticpic:+-Db_staticpic=$staticpic} \ 6410bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 64119e62ba48SDaniele Buono -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ 6412deb62371SPaolo Bonzini -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ 64131badb709SPaolo Bonzini -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf \ 64141badb709SPaolo Bonzini -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ 64151b695471SPaolo Bonzini -Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ 6416a0b93237SPaolo Bonzini -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ 6417cece116cSMisono Tomohiro -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ 64188c6d4ff4SPaolo Bonzini -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ 64199db405a3SPaolo Bonzini -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ 642030045c05SPaolo Bonzini -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ 6421ecea3696SPaolo Bonzini -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse \ 6422727c8bb8SPaolo Bonzini -Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \ 64237bc3ca7fSPaolo Bonzini -Dattr=$attr -Ddefault_devices=$default_devices \ 6424c8d5450bSPaolo Bonzini -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ 6425106ad1f9SPaolo Bonzini -Dvhost_user_blk_server=$vhost_user_blk_server -Dmultiprocess=$multiprocess \ 6426b846ab7cSPaolo Bonzini -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek -Dguest_agent_msi=$guest_agent_msi \ 6427c87ea116SAlex Bennée $(if test "$default_features" = no; then echo "-Dauto_features=disabled"; fi) \ 6428c6fbea47SRichard Henderson -Dtcg_interpreter=$tcg_interpreter \ 6429fc929892SMarc-André Lureau $cross_arg \ 6430a5665051SPaolo Bonzini "$PWD" "$source_path" 6431a5665051SPaolo Bonzini 6432a5665051SPaolo Bonziniif test "$?" -ne 0 ; then 6433a5665051SPaolo Bonzini error_exit "meson setup failed" 6434a5665051SPaolo Bonzinifi 6435a5665051SPaolo Bonzinifi 6436a5665051SPaolo Bonzini 64372d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then 64382d838d9bSAlex Bennée echo "Warning, deprecated features enabled." 64392d838d9bSAlex Bennée echo "Please see docs/system/deprecated.rst" 64402d838d9bSAlex Bennée echo " features: ${deprecated_features}" 64412d838d9bSAlex Bennéefi 64422d838d9bSAlex Bennée 6443dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 6444dc655404SMichael S. Tsirkincat <<EOD >config.status 6445dc655404SMichael S. Tsirkin#!/bin/sh 6446dc655404SMichael S. Tsirkin# Generated by configure. 6447dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 6448dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 6449dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 6450dc655404SMichael S. TsirkinEOD 6451e811da7fSDaniel P. Berrangé 6452e811da7fSDaniel P. Berrangépreserve_env() { 6453e811da7fSDaniel P. Berrangé envname=$1 6454e811da7fSDaniel P. Berrangé 6455e811da7fSDaniel P. Berrangé eval envval=\$$envname 6456e811da7fSDaniel P. Berrangé 6457e811da7fSDaniel P. Berrangé if test -n "$envval" 6458e811da7fSDaniel P. Berrangé then 6459e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 6460e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 6461e811da7fSDaniel P. Berrangé else 6462e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 6463e811da7fSDaniel P. Berrangé fi 6464e811da7fSDaniel P. Berrangé} 6465e811da7fSDaniel P. Berrangé 6466e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 6467e811da7fSDaniel P. Berrangé# features/build target configure will detect 6468e811da7fSDaniel P. Berrangépreserve_env AR 6469e811da7fSDaniel P. Berrangépreserve_env AS 6470e811da7fSDaniel P. Berrangépreserve_env CC 6471e811da7fSDaniel P. Berrangépreserve_env CPP 6472e811da7fSDaniel P. Berrangépreserve_env CXX 6473e811da7fSDaniel P. Berrangépreserve_env INSTALL 6474e811da7fSDaniel P. Berrangépreserve_env LD 6475e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 6476e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 6477e811da7fSDaniel P. Berrangépreserve_env MAKE 6478e811da7fSDaniel P. Berrangépreserve_env NM 6479e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 6480e811da7fSDaniel P. Berrangépreserve_env PATH 6481e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 6482e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 6483e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 6484e811da7fSDaniel P. Berrangépreserve_env PYTHON 6485e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 6486e811da7fSDaniel P. Berrangépreserve_env SMBD 6487e811da7fSDaniel P. Berrangépreserve_env STRIP 6488e811da7fSDaniel P. Berrangépreserve_env WINDRES 6489e811da7fSDaniel P. Berrangé 6490dc655404SMichael S. Tsirkinprintf "exec" >>config.status 6491a5665051SPaolo Bonzinifor i in "$0" "$@"; do 6492835af899SPaolo Bonzini test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status 6493a5665051SPaolo Bonzinidone 6494cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 6495dc655404SMichael S. Tsirkinchmod +x config.status 6496dc655404SMichael S. Tsirkin 64978cd05ab6SPeter Maydellrm -r "$TMPDIR1" 6498