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 92d880a3baSPaolo Bonziniprint_error() { 93d880a3baSPaolo Bonzini (echo 9476ad07a4SPeter Maydell echo "ERROR: $1" 9576ad07a4SPeter Maydell while test -n "$2"; do 9676ad07a4SPeter Maydell echo " $2" 9776ad07a4SPeter Maydell shift 9876ad07a4SPeter Maydell done 99d880a3baSPaolo Bonzini echo) >&2 100d880a3baSPaolo Bonzini} 101d880a3baSPaolo Bonzini 102d880a3baSPaolo Bonzinierror_exit() { 103d880a3baSPaolo Bonzini print_error "$@" 10476ad07a4SPeter Maydell exit 1 10576ad07a4SPeter Maydell} 10676ad07a4SPeter Maydell 1079c83ffd8SPeter Maydelldo_compiler() { 1089c83ffd8SPeter Maydell # Run the compiler, capturing its output to the log. First argument 1099c83ffd8SPeter Maydell # is compiler binary to execute. 1109c83ffd8SPeter Maydell local compiler="$1" 1119c83ffd8SPeter Maydell shift 1128bbe05d7SIan Jackson if test -n "$BASH_VERSION"; then eval ' 1138bbe05d7SIan Jackson echo >>config.log " 1148bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]} 1158bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}" 1168bbe05d7SIan Jackson '; fi 1179c83ffd8SPeter Maydell echo $compiler "$@" >> config.log 1189c83ffd8SPeter Maydell $compiler "$@" >> config.log 2>&1 || return $? 1198dc38a78SPeter Maydell # Test passed. If this is an --enable-werror build, rerun 1208dc38a78SPeter Maydell # the test with -Werror and bail out if it fails. This 1218dc38a78SPeter Maydell # makes warning-generating-errors in configure test code 1228dc38a78SPeter Maydell # obvious to developers. 1238dc38a78SPeter Maydell if test "$werror" != "yes"; then 1248dc38a78SPeter Maydell return 0 1258dc38a78SPeter Maydell fi 1268dc38a78SPeter Maydell # Don't bother rerunning the compile if we were already using -Werror 1278dc38a78SPeter Maydell case "$*" in 1288dc38a78SPeter Maydell *-Werror*) 1298dc38a78SPeter Maydell return 0 1308dc38a78SPeter Maydell ;; 1318dc38a78SPeter Maydell esac 1329c83ffd8SPeter Maydell echo $compiler -Werror "$@" >> config.log 1339c83ffd8SPeter Maydell $compiler -Werror "$@" >> config.log 2>&1 && return $? 13476ad07a4SPeter Maydell error_exit "configure test passed without -Werror but failed with -Werror." \ 13576ad07a4SPeter Maydell "This is probably a bug in the configure script. The failing command" \ 13676ad07a4SPeter Maydell "will be at the bottom of config.log." \ 13776ad07a4SPeter Maydell "You can run configure with --disable-werror to bypass this check." 1388dc38a78SPeter Maydell} 1398dc38a78SPeter Maydell 1409c83ffd8SPeter Maydelldo_cc() { 1419c83ffd8SPeter Maydell do_compiler "$cc" "$@" 1429c83ffd8SPeter Maydell} 1439c83ffd8SPeter Maydell 1449c83ffd8SPeter Maydelldo_cxx() { 1459c83ffd8SPeter Maydell do_compiler "$cxx" "$@" 1469c83ffd8SPeter Maydell} 1479c83ffd8SPeter Maydell 14800849b92SRichard Henderson# Append $2 to the variable named $1, with space separation 14900849b92SRichard Hendersonadd_to() { 15000849b92SRichard Henderson eval $1=\${$1:+\"\$$1 \"}\$2 15100849b92SRichard Henderson} 15200849b92SRichard Henderson 1539c83ffd8SPeter Maydellupdate_cxxflags() { 1549c83ffd8SPeter Maydell # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 1559c83ffd8SPeter Maydell # options which some versions of GCC's C++ compiler complain about 1569c83ffd8SPeter Maydell # because they only make sense for C programs. 15753422040SPaolo Bonzini QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" 1585770e8afSPaolo Bonzini CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu99/-std=gnu++11/) 1599c83ffd8SPeter Maydell for arg in $QEMU_CFLAGS; do 1609c83ffd8SPeter Maydell case $arg in 1619c83ffd8SPeter Maydell -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 1629c83ffd8SPeter Maydell -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 1639c83ffd8SPeter Maydell ;; 1649c83ffd8SPeter Maydell *) 1659c83ffd8SPeter Maydell QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 1669c83ffd8SPeter Maydell ;; 1679c83ffd8SPeter Maydell esac 1689c83ffd8SPeter Maydell done 1699c83ffd8SPeter Maydell} 1709c83ffd8SPeter Maydell 17152166aa0SJuan Quintelacompile_object() { 172fd0e6053SJohn Snow local_cflags="$1" 1735770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC 17452166aa0SJuan Quintela} 17552166aa0SJuan Quintela 17652166aa0SJuan Quintelacompile_prog() { 17752166aa0SJuan Quintela local_cflags="$1" 17852166aa0SJuan Quintela local_ldflags="$2" 1795770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ 1805770e8afSPaolo Bonzini $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags 18152166aa0SJuan Quintela} 18252166aa0SJuan Quintela 18311568d6dSPaolo Bonzini# symbolically link $1 to $2. Portable version of "ln -sf". 18411568d6dSPaolo Bonzinisymlink() { 18572b8b5a1SStefan Weil rm -rf "$2" 186ec5b06d7SAnthony Liguori mkdir -p "$(dirname "$2")" 18772b8b5a1SStefan Weil ln -s "$1" "$2" 18811568d6dSPaolo Bonzini} 18911568d6dSPaolo Bonzini 1900dba6195SLoïc Minier# check whether a command is available to this shell (may be either an 1910dba6195SLoïc Minier# executable or a builtin) 1920dba6195SLoïc Minierhas() { 1930dba6195SLoïc Minier type "$1" >/dev/null 2>&1 1940dba6195SLoïc Minier} 1950dba6195SLoïc Minier 1960a01d76fSMarc-André Lureauversion_ge () { 1970a01d76fSMarc-André Lureau local_ver1=`echo $1 | tr . ' '` 1980a01d76fSMarc-André Lureau local_ver2=`echo $2 | tr . ' '` 1990a01d76fSMarc-André Lureau while true; do 2000a01d76fSMarc-André Lureau set x $local_ver1 2010a01d76fSMarc-André Lureau local_first=${2-0} 202c44a33e2SStefano Garzarella # 'shift 2' if $2 is set, or 'shift' if $2 is not set 203c44a33e2SStefano Garzarella shift ${2:+2} 2040a01d76fSMarc-André Lureau local_ver1=$* 2050a01d76fSMarc-André Lureau set x $local_ver2 2060a01d76fSMarc-André Lureau # the second argument finished, the first must be greater or equal 2070a01d76fSMarc-André Lureau test $# = 1 && return 0 2080a01d76fSMarc-André Lureau test $local_first -lt $2 && return 1 2090a01d76fSMarc-André Lureau test $local_first -gt $2 && return 0 210c44a33e2SStefano Garzarella shift ${2:+2} 2110a01d76fSMarc-André Lureau local_ver2=$* 2120a01d76fSMarc-André Lureau done 2130a01d76fSMarc-André Lureau} 2140a01d76fSMarc-André Lureau 2155b808275SLluís Vilanovahave_backend () { 2165b808275SLluís Vilanova echo "$trace_backends" | grep "$1" >/dev/null 2175b808275SLluís Vilanova} 2185b808275SLluís Vilanova 2193b6b7550SPaolo Bonziniglob() { 2203b6b7550SPaolo Bonzini eval test -z '"${1#'"$2"'}"' 2213b6b7550SPaolo Bonzini} 2223b6b7550SPaolo Bonzini 223e9a3591fSChristian Borntraegerld_has() { 224e9a3591fSChristian Borntraeger $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 225e9a3591fSChristian Borntraeger} 226e9a3591fSChristian Borntraeger 2274ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; 2284ace32e2SAntonio Ospitethen 2294ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2304ace32e2SAntonio Ospitefi 2314ace32e2SAntonio Ospite 23214211825SAntonio Ospite# default parameters 2332ff6b91eSJuan Quintelacpu="" 234a31a8642SMichael S. Tsirkiniasl="iasl" 2351e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 23643ce4dfeSbellardstatic="no" 2377d13299dSbellardcross_prefix="" 2380c58ac1cSmalcaudio_drv_list="" 239b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 240b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 241e49d021eSPeter Maydellhost_cc="cc" 242d5631638Smalcaudio_win_int="" 243957f1f99SMichael Rothlibs_qga="" 2445bc62e01SGerd Hoffmanndebug_info="yes" 245cdad781dSDaniele Buonolto="false" 24663678e17SSteven Noonanstack_protector="" 2471e4f6065SDaniele Buonosafe_stack="" 248afc3a8f9SAlex Bennéeuse_containers="yes" 249f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") 250ac0df51dSaliguori 25192712822SDaniel P. Berrangeif test -e "$source_path/.git" 25292712822SDaniel P. Berrangethen 253f62bbee5SDaniel P. Berrange git_update=yes 25492712822SDaniel P. Berrange git_submodules="ui/keycodemapdb" 2553ac1f813SEmilio G. Cota git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 2563ac1f813SEmilio G. Cota git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 25792712822SDaniel P. Berrangeelse 258f62bbee5SDaniel P. Berrange git_update=no 259aef45d51SDaniel P. Berrange git_submodules="" 2605c0ef67aSDaniel P. Berrangé 2615c0ef67aSDaniel P. Berrangé if ! test -f "$source_path/ui/keycodemapdb/README" 2625c0ef67aSDaniel P. Berrangé then 2635c0ef67aSDaniel P. Berrangé echo 2645c0ef67aSDaniel P. Berrangé echo "ERROR: missing file $source_path/ui/keycodemapdb/README" 2655c0ef67aSDaniel P. Berrangé echo 2665c0ef67aSDaniel P. Berrangé echo "This is not a GIT checkout but module content appears to" 2675c0ef67aSDaniel P. Berrangé echo "be missing. Do not use 'git archive' or GitHub download links" 2685c0ef67aSDaniel P. Berrangé echo "to acquire QEMU source archives. Non-GIT builds are only" 2695c0ef67aSDaniel P. Berrangé echo "supported with source archives linked from:" 2705c0ef67aSDaniel P. Berrangé echo 271a3e3b521SPeter Maydell echo " https://www.qemu.org/download/#source" 2725c0ef67aSDaniel P. Berrangé echo 2735c0ef67aSDaniel P. Berrangé echo "Developers working with GIT can use scripts/archive-source.sh" 2745c0ef67aSDaniel P. Berrangé echo "if they need to create valid source archives." 2755c0ef67aSDaniel P. Berrangé echo 2765c0ef67aSDaniel P. Berrangé exit 1 2775c0ef67aSDaniel P. Berrangé fi 27892712822SDaniel P. Berrangefi 279cc84d63aSDaniel P. Berrangegit="git" 280ac0df51dSaliguori 281afb63ebdSStefan Weil# Don't accept a target_list environment variable. 282afb63ebdSStefan Weilunset target_list 283447e133fSAlex Bennéeunset target_list_exclude 284377529c0SPaolo Bonzini 285377529c0SPaolo Bonzini# Default value for a variable defining feature "foo". 286377529c0SPaolo Bonzini# * foo="no" feature will only be used if --enable-foo arg is given 287377529c0SPaolo Bonzini# * foo="" feature will be searched for, and if found, will be used 288377529c0SPaolo Bonzini# unless --disable-foo is given 289377529c0SPaolo Bonzini# * foo="yes" this value will only be set by --enable-foo flag. 290377529c0SPaolo Bonzini# feature will searched for, 291377529c0SPaolo Bonzini# if not found, configure exits with error 292377529c0SPaolo Bonzini# 293377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args. 294377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it 295377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found. 296377529c0SPaolo Bonzini 297c87ea116SAlex Bennéedefault_feature="" 298c87ea116SAlex Bennée# parse CC options second 299c87ea116SAlex Bennéefor opt do 300c87ea116SAlex Bennée optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 301c87ea116SAlex Bennée case "$opt" in 302c87ea116SAlex Bennée --without-default-features) 303c87ea116SAlex Bennée default_feature="no" 304c87ea116SAlex Bennée ;; 305c87ea116SAlex Bennée esac 306c87ea116SAlex Bennéedone 307c87ea116SAlex Bennée 3088c6d4ff4SPaolo Bonzinibrlapi="auto" 309f9cd86feSPaolo Bonzinicurl="auto" 3105285e593SYonggang Luoiconv="auto" 3115285e593SYonggang Luocurses="auto" 312e3667660SYonggang Luodocs="auto" 313fbb4121dSPaolo Bonzinifdt="auto" 31458952137SVincenzo Maffionenetmap="no" 31535be72baSPaolo Bonzinisdl="auto" 31635be72baSPaolo Bonzinisdl_image="auto" 317cece116cSMisono Tomohirovirtiofsd="auto" 318c87ea116SAlex Bennéevirtfs="$default_feature" 3195c53015aSPaolo Bonzinilibudev="auto" 3206ec0e15dSPaolo Bonzinimpath="auto" 321a0b93237SPaolo Bonzinivnc="enabled" 322deb62371SPaolo Bonzinisparse="auto" 323c87ea116SAlex Bennéevde="$default_feature" 324a0b93237SPaolo Bonzinivnc_sasl="auto" 325a0b93237SPaolo Bonzinivnc_jpeg="auto" 326a0b93237SPaolo Bonzinivnc_png="auto" 3274113f4cfSLaurent Vivierxkbcommon="auto" 328c87ea116SAlex Bennéexen="$default_feature" 329c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 3301badb709SPaolo Bonzinixen_pci_passthrough="auto" 331c87ea116SAlex Bennéelinux_aio="$default_feature" 332c87ea116SAlex Bennéelinux_io_uring="$default_feature" 333c87ea116SAlex Bennéecap_ng="$default_feature" 334c87ea116SAlex Bennéeattr="$default_feature" 335c87ea116SAlex Bennéelibattr="$default_feature" 336c87ea116SAlex Bennéexfs="$default_feature" 3371badb709SPaolo Bonzinitcg="enabled" 338c87ea116SAlex Bennéemembarrier="$default_feature" 339c87ea116SAlex Bennéevhost_net="$default_feature" 340c87ea116SAlex Bennéevhost_crypto="$default_feature" 341c87ea116SAlex Bennéevhost_scsi="$default_feature" 342c87ea116SAlex Bennéevhost_vsock="$default_feature" 343d88618f7SStefan Hajnoczivhost_user="no" 344e5e856c1SStefan Hajnoczivhost_user_blk_server="auto" 345c87ea116SAlex Bennéevhost_user_fs="$default_feature" 3463bd40ec7SPaolo Bonzinikvm="auto" 3473bd40ec7SPaolo Bonzinihax="auto" 3483bd40ec7SPaolo Bonzinihvf="auto" 3493bd40ec7SPaolo Bonziniwhpx="auto" 350c87ea116SAlex Bennéerdma="$default_feature" 351c87ea116SAlex Bennéepvrdma="$default_feature" 352377529c0SPaolo Bonzinigprof="no" 353377529c0SPaolo Bonzinidebug_tcg="no" 354377529c0SPaolo Bonzinidebug="no" 355247724cbSMarc-André Lureausanitizers="no" 3560aebab04SLingfeng Yangtsan="no" 357c87ea116SAlex Bennéefortify_source="$default_feature" 358377529c0SPaolo Bonzinistrip_opt="yes" 3599195b2c2SStefan Weiltcg_interpreter="no" 360377529c0SPaolo Bonzinibigendian="no" 361377529c0SPaolo Bonzinimingw32="no" 3621d728c39SBlue Swirlgcov="no" 363c87ea116SAlex BennéeEXESUF="$default_feature" 364484e2cc7SPaolo BonziniHOST_DSOSUF=".so" 36517969268SFam Zhengmodules="no" 366bd83c861SChristian Ehrhardtmodule_upgrades="no" 367377529c0SPaolo Bonziniprefix="/usr/local" 36810ff82d1SMarc-André Lureauqemu_suffix="qemu" 3694d34a86bSPaolo Bonzinislirp="auto" 370377529c0SPaolo Bonzinioss_lib="" 371377529c0SPaolo Bonzinibsd="no" 372377529c0SPaolo Bonzinilinux="no" 373377529c0SPaolo Bonzinisolaris="no" 374377529c0SPaolo Bonziniprofiler="no" 375b4e312e9SPaolo Bonzinicocoa="auto" 376377529c0SPaolo Bonzinisoftmmu="yes" 377377529c0SPaolo Bonzinilinux_user="no" 378377529c0SPaolo Bonzinibsd_user="no" 379c8d5450bSPaolo Bonziniblobs="true" 380377529c0SPaolo Bonzinipkgversion="" 38140d6444eSAvi Kivitypie="" 3823556c233SPaolo Bonziniqom_cast_debug="yes" 383baf86d6bSPaolo Bonzinitrace_backends="log" 384377529c0SPaolo Bonzinitrace_file="trace" 385c87ea116SAlex Bennéespice="$default_feature" 386c87ea116SAlex Bennéerbd="$default_feature" 387c87ea116SAlex Bennéesmartcard="$default_feature" 3880a40bcb7SCésar Belleyu2f="auto" 389c87ea116SAlex Bennéelibusb="$default_feature" 390c87ea116SAlex Bennéeusb_redir="$default_feature" 391c87ea116SAlex Bennéeopengl="$default_feature" 392014cb152SGerd Hoffmannopengl_dmabuf="no" 3935dd89908SRichard Hendersoncpuid_h="no" 394c87ea116SAlex Bennéeavx2_opt="$default_feature" 3958b18cdbfSRichard Hendersoncapstone="auto" 396c87ea116SAlex Bennéelzo="$default_feature" 397c87ea116SAlex Bennéesnappy="$default_feature" 398*29ba6116SPaolo Bonzinibzip2="auto" 399c87ea116SAlex Bennéelzfse="$default_feature" 400c87ea116SAlex Bennéezstd="$default_feature" 401c87ea116SAlex Bennéeguest_agent="$default_feature" 402d9840e25STomoki Sekiyamaguest_agent_with_vss="no" 40350cbebb9SMichael Rothguest_agent_ntddscsi="no" 404c87ea116SAlex Bennéeguest_agent_msi="$default_feature" 405c87ea116SAlex Bennéevss_win32_sdk="$default_feature" 406d9840e25STomoki Sekiyamawin_sdk="no" 407c87ea116SAlex Bennéewant_tools="$default_feature" 408c87ea116SAlex Bennéelibiscsi="$default_feature" 409c87ea116SAlex Bennéelibnfs="$default_feature" 410519175a2SAlex Barcelocoroutine="" 411c87ea116SAlex Bennéecoroutine_pool="$default_feature" 4127d992e4dSPeter Lievendebug_stack_usage="no" 413f0d92b56SLongpeng(Mike)crypto_afalg="no" 4149e62ba48SDaniele Buonocfi="false" 4159e62ba48SDaniele Buonocfi_debug="false" 416c87ea116SAlex Bennéeseccomp="$default_feature" 41708821ca2SPaolo Bonziniglusterfs="auto" 418c87ea116SAlex Bennéegtk="$default_feature" 419925a0400SGerd Hoffmanngtk_gl="no" 420a1c5e949SDaniel P. Berrangetls_priority="NORMAL" 421c87ea116SAlex Bennéegnutls="$default_feature" 422c87ea116SAlex Bennéenettle="$default_feature" 423dc2207afSDaniel P. Berrangénettle_xts="no" 424c87ea116SAlex Bennéegcrypt="$default_feature" 4251f923c70SLongpeng(Mike)gcrypt_hmac="no" 426e0576942SDaniel P. Berrangégcrypt_xts="no" 427e0576942SDaniel P. Berrangéqemu_private_xts="yes" 428c87ea116SAlex Bennéeauth_pam="$default_feature" 429c87ea116SAlex Bennéevte="$default_feature" 430c87ea116SAlex Bennéevirglrenderer="$default_feature" 431c87ea116SAlex Bennéetpm="$default_feature" 432c87ea116SAlex Bennéelibssh="$default_feature" 433c87ea116SAlex Bennéelive_block_migration=${default_feature:-yes} 434c87ea116SAlex Bennéenuma="$default_feature" 4352847b469SFam Zhengtcmalloc="no" 4367b01cb97SAlexandre Derumierjemalloc="no" 437c87ea116SAlex Bennéereplication=${default_feature:-yes} 438c87ea116SAlex Bennéebochs=${default_feature:-yes} 439c87ea116SAlex Bennéecloop=${default_feature:-yes} 440c87ea116SAlex Bennéedmg=${default_feature:-yes} 441c87ea116SAlex Bennéeqcow1=${default_feature:-yes} 442c87ea116SAlex Bennéevdi=${default_feature:-yes} 443c87ea116SAlex Bennéevvfat=${default_feature:-yes} 444c87ea116SAlex Bennéeqed=${default_feature:-yes} 445c87ea116SAlex Bennéeparallels=${default_feature:-yes} 446e1c42697SDaniel P. Berrangésheepdog="no" 447c87ea116SAlex Bennéelibxml2="$default_feature" 448ba59fb77SPaolo Bonzinidebug_mutex="no" 449c87ea116SAlex Bennéelibpmem="$default_feature" 450f3494749SPaolo Bonzinidefault_devices="yes" 45140e8c6f4SAlex Bennéeplugins="no" 452adc28027SAlexander Bulekovfuzzing="no" 453b767d257SMarek Marczykowski-Góreckirng_none="no" 454c87ea116SAlex Bennéesecret_keyring="$default_feature" 455c87ea116SAlex Bennéelibdaxctl="$default_feature" 456a5665051SPaolo Bonzinimeson="" 45748328880SPaolo Bonzinininja="" 458a5665051SPaolo Bonziniskip_meson=no 4590e8e77d4SAlex Bennéegettext="auto" 460a484a719SMax Reitzfuse="auto" 461df4ea709SMax Reitzfuse_lseek="auto" 462377529c0SPaolo Bonzini 463aa087962SPaolo Bonzinimalloc_trim="auto" 464898be3e0SPeter Maydell 465c87ea116SAlex Bennée# parse CC options second 466ac0df51dSaliguorifor opt do 46789138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 468ac0df51dSaliguori case "$opt" in 469ac0df51dSaliguori --cross-prefix=*) cross_prefix="$optarg" 470ac0df51dSaliguori ;; 4713d8df640SPaolo Bonzini --cc=*) CC="$optarg" 472ac0df51dSaliguori ;; 47383f73fceSTomoki Sekiyama --cxx=*) CXX="$optarg" 47483f73fceSTomoki Sekiyama ;; 4752ff6b91eSJuan Quintela --cpu=*) cpu="$optarg" 4762ff6b91eSJuan Quintela ;; 477de385287SAlex Bennée --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" 478db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 479e2a2ed06SJuan Quintela ;; 48011cde1c8SBruno Dominguez --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" 48111cde1c8SBruno Dominguez ;; 482db5adeaaSPaolo Bonzini --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 483f9943cd5SGerd Hoffmann EXTRA_LDFLAGS="$optarg" 484e2a2ed06SJuan Quintela ;; 4855bc62e01SGerd Hoffmann --enable-debug-info) debug_info="yes" 4865bc62e01SGerd Hoffmann ;; 4875bc62e01SGerd Hoffmann --disable-debug-info) debug_info="no" 4885bc62e01SGerd Hoffmann ;; 489d75402b5SAlex Bennée --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" 490d75402b5SAlex Bennée ;; 491d422b2bcSAlex Bennée --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} 492d422b2bcSAlex Bennée eval "cross_cc_cflags_${cc_arch}=\$optarg" 4932038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" 494d422b2bcSAlex Bennée ;; 495d75402b5SAlex Bennée --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} 4962038f8c8SPaolo Bonzini cc_archs="$cc_archs $cc_arch" 497d75402b5SAlex Bennée eval "cross_cc_${cc_arch}=\$optarg" 4982038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" 499d75402b5SAlex Bennée ;; 500ac0df51dSaliguori esac 501ac0df51dSaliguoridone 502ac0df51dSaliguori# OS specific 503ac0df51dSaliguori# Using uname is really, really broken. Once we have the right set of checks 50493148aa5SStefan Weil# we can eliminate its usage altogether. 505ac0df51dSaliguori 506e49d021eSPeter Maydell# Preferred compiler: 507e49d021eSPeter Maydell# ${CC} (if set) 508e49d021eSPeter Maydell# ${cross_prefix}gcc (if cross-prefix specified) 509e49d021eSPeter Maydell# system compiler 510e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then 511e49d021eSPeter Maydell cc="$host_cc" 512e49d021eSPeter Maydellelse 513b3198cc2SStuart Yoder cc="${CC-${cross_prefix}gcc}" 514e49d021eSPeter Maydellfi 515e49d021eSPeter Maydell 51683f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then 51783f73fceSTomoki Sekiyama cxx="c++" 51883f73fceSTomoki Sekiyamaelse 51983f73fceSTomoki Sekiyama cxx="${CXX-${cross_prefix}g++}" 52083f73fceSTomoki Sekiyamafi 52183f73fceSTomoki Sekiyama 522b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}" 523cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}" 5245f6f0e27SRichard Hendersonccas="${CCAS-$cc}" 5253dd46c78SBlue Swirlcpp="${CPP-$cc -E}" 526b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}" 527b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}" 5289f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}" 5294852ee95SStefan Weilnm="${NM-${cross_prefix}nm}" 530b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}" 531b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}" 53217884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 53317884d7bSSergei Trofimovichquery_pkg_config() { 53417884d7bSSergei Trofimovich "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 53517884d7bSSergei Trofimovich} 53617884d7bSSergei Trofimovichpkg_config=query_pkg_config 53747c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 538ac0df51dSaliguori 53945d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 54045d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}" 54145d285abSPeter Maydell 542be17dc90SMichael S. Tsirkin# default flags for all hosts 5432d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where 5442d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected 5452d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it 5462d31515bSPeter Maydell# provides these semantics.) 547086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" 548086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 549c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 550be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 5515770e8afSPaolo Bonzini 5525770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson 5535770e8afSPaolo BonziniCONFIGURE_CFLAGS="-std=gnu99 -Wall" 5545770e8afSPaolo BonziniCONFIGURE_LDFLAGS= 555086d5f75SPaolo Bonzini 556be17dc90SMichael S. Tsirkin 557ac0df51dSaliguoricheck_define() { 558ac0df51dSaliguoricat > $TMPC <<EOF 559ac0df51dSaliguori#if !defined($1) 560fd786e1aSPeter Maydell#error $1 not defined 561ac0df51dSaliguori#endif 562ac0df51dSaliguoriint main(void) { return 0; } 563ac0df51dSaliguoriEOF 56452166aa0SJuan Quintela compile_object 565ac0df51dSaliguori} 566ac0df51dSaliguori 567307119e7SGerd Hoffmanncheck_include() { 568307119e7SGerd Hoffmanncat > $TMPC <<EOF 569307119e7SGerd Hoffmann#include <$1> 570307119e7SGerd Hoffmannint main(void) { return 0; } 571307119e7SGerd HoffmannEOF 572307119e7SGerd Hoffmann compile_object 573307119e7SGerd Hoffmann} 574307119e7SGerd Hoffmann 57593b25869SJohn Snowwrite_c_skeleton() { 57693b25869SJohn Snow cat > $TMPC <<EOF 57793b25869SJohn Snowint main(void) { return 0; } 57893b25869SJohn SnowEOF 57993b25869SJohn Snow} 58093b25869SJohn Snow 581adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() { 582adc28027SAlexander Bulekov cat > $TMPC <<EOF 583adc28027SAlexander Bulekov#include <stdint.h> 584adc28027SAlexander Bulekov#include <sys/types.h> 585adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 586adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 587adc28027SAlexander BulekovEOF 588adc28027SAlexander Bulekov} 589adc28027SAlexander Bulekov 590bbea4050SPeter Maydellif check_define __linux__ ; then 591bbea4050SPeter Maydell targetos="Linux" 592bbea4050SPeter Maydellelif check_define _WIN32 ; then 593bbea4050SPeter Maydell targetos='MINGW32' 594bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then 595bbea4050SPeter Maydell targetos='OpenBSD' 596bbea4050SPeter Maydellelif check_define __sun__ ; then 597bbea4050SPeter Maydell targetos='SunOS' 598bbea4050SPeter Maydellelif check_define __HAIKU__ ; then 599bbea4050SPeter Maydell targetos='Haiku' 600951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then 601951fedfcSPeter Maydell targetos='FreeBSD' 602951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then 603951fedfcSPeter Maydell targetos='GNU/kFreeBSD' 604951fedfcSPeter Maydellelif check_define __DragonFly__ ; then 605951fedfcSPeter Maydell targetos='DragonFly' 606951fedfcSPeter Maydellelif check_define __NetBSD__; then 607951fedfcSPeter Maydell targetos='NetBSD' 608951fedfcSPeter Maydellelif check_define __APPLE__; then 609951fedfcSPeter Maydell targetos='Darwin' 610bbea4050SPeter Maydellelse 611951fedfcSPeter Maydell # This is a fatal error, but don't report it yet, because we 612951fedfcSPeter Maydell # might be going to just print the --help text, or it might 613951fedfcSPeter Maydell # be the result of a missing compiler. 614951fedfcSPeter Maydell targetos='bogus' 615bbea4050SPeter Maydellfi 616bbea4050SPeter Maydell 617bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use. 618bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're 619bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify 620bbea4050SPeter Maydell# the correct CPU with the --cpu option. 621bbea4050SPeter Maydellcase $targetos in 622bbea4050SPeter MaydellDarwin) 623bbea4050SPeter Maydell # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 624bbea4050SPeter Maydell # run 64-bit userspace code. 625bbea4050SPeter Maydell # If the user didn't specify a CPU explicitly and the kernel says this is 626bbea4050SPeter Maydell # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 627bbea4050SPeter Maydell if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 628bbea4050SPeter Maydell cpu="x86_64" 629bbea4050SPeter Maydell fi 6305869f8ddSGerd Hoffmann HOST_DSOSUF=".dylib" 631bbea4050SPeter Maydell ;; 632bbea4050SPeter MaydellSunOS) 63389138857SStefan Weil # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo 634bbea4050SPeter Maydell if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 635bbea4050SPeter Maydell cpu="x86_64" 636bbea4050SPeter Maydell fi 637bbea4050SPeter Maydellesac 638bbea4050SPeter Maydell 6392ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then 6402ff6b91eSJuan Quintela # command line argument 6412ff6b91eSJuan Quintela : 6422ff6b91eSJuan Quintelaelif check_define __i386__ ; then 643ac0df51dSaliguori cpu="i386" 644ac0df51dSaliguorielif check_define __x86_64__ ; then 645c72b26ecSRichard Henderson if check_define __ILP32__ ; then 646c72b26ecSRichard Henderson cpu="x32" 647c72b26ecSRichard Henderson else 648ac0df51dSaliguori cpu="x86_64" 649c72b26ecSRichard Henderson fi 6503aa9bd6cSblueswir1elif check_define __sparc__ ; then 6513aa9bd6cSblueswir1 if check_define __arch64__ ; then 6523aa9bd6cSblueswir1 cpu="sparc64" 6533aa9bd6cSblueswir1 else 6543aa9bd6cSblueswir1 cpu="sparc" 6553aa9bd6cSblueswir1 fi 656fdf7ed96Smalcelif check_define _ARCH_PPC ; then 657fdf7ed96Smalc if check_define _ARCH_PPC64 ; then 658f8378accSRichard Henderson if check_define _LITTLE_ENDIAN ; then 659f8378accSRichard Henderson cpu="ppc64le" 660f8378accSRichard Henderson else 661fdf7ed96Smalc cpu="ppc64" 662f8378accSRichard Henderson fi 663ac0df51dSaliguori else 664fdf7ed96Smalc cpu="ppc" 665fdf7ed96Smalc fi 666afa05235SAurelien Jarnoelif check_define __mips__ ; then 667afa05235SAurelien Jarno cpu="mips" 668d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then 669d66ed0eaSAurelien Jarno if check_define __s390x__ ; then 670d66ed0eaSAurelien Jarno cpu="s390x" 671d66ed0eaSAurelien Jarno else 672d66ed0eaSAurelien Jarno cpu="s390" 673d66ed0eaSAurelien Jarno fi 674c4f80543SAlistair Franciselif check_define __riscv ; then 675c4f80543SAlistair Francis if check_define _LP64 ; then 676c4f80543SAlistair Francis cpu="riscv64" 677c4f80543SAlistair Francis else 678c4f80543SAlistair Francis cpu="riscv32" 679c4f80543SAlistair Francis fi 68021d89f84SPeter Maydellelif check_define __arm__ ; then 68121d89f84SPeter Maydell cpu="arm" 6821f080313SClaudio Fontanaelif check_define __aarch64__ ; then 6831f080313SClaudio Fontana cpu="aarch64" 684fdf7ed96Smalcelse 68589138857SStefan Weil cpu=$(uname -m) 686ac0df51dSaliguorifi 687ac0df51dSaliguori 688359bc95dSPeter MaydellARCH= 689359bc95dSPeter Maydell# Normalise host CPU name and set ARCH. 690359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests. 6917d13299dSbellardcase "$cpu" in 692ee35e968SThomas Huth ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) 693898be3e0SPeter Maydell ;; 694f8378accSRichard Henderson ppc64le) 695f8378accSRichard Henderson ARCH="ppc64" 696f8378accSRichard Henderson ;; 6977d13299dSbellard i386|i486|i586|i686|i86pc|BePC) 69897a847bcSbellard cpu="i386" 6997d13299dSbellard ;; 700aaa5fa14Saurel32 x86_64|amd64) 701aaa5fa14Saurel32 cpu="x86_64" 702aaa5fa14Saurel32 ;; 70321d89f84SPeter Maydell armv*b|armv*l|arm) 70421d89f84SPeter Maydell cpu="arm" 7057d13299dSbellard ;; 7061f080313SClaudio Fontana aarch64) 7071f080313SClaudio Fontana cpu="aarch64" 7081f080313SClaudio Fontana ;; 709afa05235SAurelien Jarno mips*) 710afa05235SAurelien Jarno cpu="mips" 711afa05235SAurelien Jarno ;; 7123142255cSblueswir1 sparc|sun4[cdmuv]) 713ae228531Sbellard cpu="sparc" 714ae228531Sbellard ;; 7157d13299dSbellard *) 716359bc95dSPeter Maydell # This will result in either an error or falling back to TCI later 717359bc95dSPeter Maydell ARCH=unknown 7187d13299dSbellard ;; 7197d13299dSbellardesac 720359bc95dSPeter Maydellif test -z "$ARCH"; then 721359bc95dSPeter Maydell ARCH="$cpu" 722359bc95dSPeter Maydellfi 723e2d52ad3SJuan Quintela 7247d13299dSbellard# OS specific 7250dbfc675SJuan Quintela 7267d13299dSbellardcase $targetos in 72767b915a5SbellardMINGW32*) 72867b915a5Sbellard mingw32="yes" 7293cec7cc2SKővágó, Zoltán audio_possible_drivers="dsound sdl" 730307119e7SGerd Hoffmann if check_include dsound.h; then 7313cec7cc2SKővágó, Zoltán audio_drv_list="dsound" 732307119e7SGerd Hoffmann else 733307119e7SGerd Hoffmann audio_drv_list="" 734307119e7SGerd Hoffmann fi 735898be3e0SPeter Maydell supported_os="yes" 736fb648e9cSDaniel P. Berrangé pie="no" 73767b915a5Sbellard;; 7385c40d2bdSthsGNU/kFreeBSD) 739a167ba50SAurelien Jarno bsd="yes" 7406a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7410bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 7425c40d2bdSths;; 7437d3505c5SbellardFreeBSD) 7447d3505c5Sbellard bsd="yes" 7450db4a067SPaolo Bonzini make="${MAKE-gmake}" 7466a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7470bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 748f01576f1SJuergen Lock # needed for kinfo_getvmmap(3) in libutil.h 74958952137SVincenzo Maffione netmap="" # enable netmap autodetect 7507d3505c5Sbellard;; 751c5e97233Sblueswir1DragonFly) 752c5e97233Sblueswir1 bsd="yes" 7530db4a067SPaolo Bonzini make="${MAKE-gmake}" 7546a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7550bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 756c5e97233Sblueswir1;; 7577d3505c5SbellardNetBSD) 7587d3505c5Sbellard bsd="yes" 7590db4a067SPaolo Bonzini make="${MAKE-gmake}" 7606a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7610bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl" 7628ef92a88Sblueswir1 oss_lib="-lossaudio" 7637d3505c5Sbellard;; 7647d3505c5SbellardOpenBSD) 7657d3505c5Sbellard bsd="yes" 7660db4a067SPaolo Bonzini make="${MAKE-gmake}" 767f92c7168SGerd Hoffmann audio_drv_list="try-sdl" 7680bac1111SKővágó, Zoltán audio_possible_drivers="sdl" 7697d3505c5Sbellard;; 77083fb7adfSbellardDarwin) 77183fb7adfSbellard bsd="yes" 77283fb7adfSbellard darwin="yes" 7731b0f9cc2Saliguori if [ "$cpu" = "x86_64" ] ; then 774a558ee17SJuan Quintela QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 775db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS" 7761b0f9cc2Saliguori fi 777b4e312e9SPaolo Bonzini cocoa="enabled" 7786a485418SGerd Hoffmann audio_drv_list="coreaudio try-sdl" 77914382605SKővágó, Zoltán audio_possible_drivers="coreaudio sdl" 780db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS" 781a0b7cf6bSPeter Maydell # Disable attempts to use ObjectiveC features in os/object.h since they 782a0b7cf6bSPeter Maydell # won't work when we're compiling with gcc as a C compiler. 783a0b7cf6bSPeter Maydell QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 78483fb7adfSbellard;; 785ec530c81SbellardSunOS) 786ec530c81Sbellard solaris="yes" 7870db4a067SPaolo Bonzini make="${MAKE-gmake}" 788e2d8830eSBrad smbd="${SMBD-/usr/sfw/sbin/smbd}" 7896b4d2ba1Sths if test -f /usr/include/sys/soundcard.h ; then 7906a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7916b4d2ba1Sths fi 792c2de5c91Smalc audio_possible_drivers="oss sdl" 793d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h 794d741429aSBlue Swirl QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 795d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h 796d741429aSBlue Swirl QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 797ec530c81Sbellard;; 798179cf400SAndreas FärberHaiku) 799179cf400SAndreas Färber haiku="yes" 800cde99253SThomas Huth QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" 801179cf400SAndreas Färber;; 802898be3e0SPeter MaydellLinux) 8037183834aSGerd Hoffmann audio_drv_list="try-pa oss" 8040bac1111SKővágó, Zoltán audio_possible_drivers="oss alsa sdl pa" 8055327cf48Sbellard linux="yes" 806831b7825Sths linux_user="yes" 807c87ea116SAlex Bennée vhost_user=${default_feature:-yes} 808898be3e0SPeter Maydell;; 8097d13299dSbellardesac 8107d13299dSbellard 8117d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 812b1a550a0Spbrook if [ "$darwin" != "yes" ] ; then 81384778508Sblueswir1 bsd_user="yes" 8147d3505c5Sbellard fi 81508de3949SAndreas Färberfi 8167d3505c5Sbellard 8170db4a067SPaolo Bonzini: ${make=${MAKE-make}} 818b6daf4d3SPaolo Bonzini 819faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 820faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 821ddf90699SEduardo Habkost# we check that too 822faf44142SDaniel P. Berrangépython= 8230a01d76fSMarc-André Lureauexplicit_python=no 824ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 825faf44142SDaniel P. Berrangédo 826faf44142SDaniel P. Berrangé if has "$binary" 827faf44142SDaniel P. Berrangé then 82895c5f2deSPaolo Bonzini python=$(command -v "$binary") 829faf44142SDaniel P. Berrangé break 830faf44142SDaniel P. Berrangé fi 831faf44142SDaniel P. Berrangédone 832903458c8SMarkus Armbruster 833903458c8SMarkus Armbruster 83439d87c8cSAlex Bennée# Check for ancillary tools used in testing 83539d87c8cSAlex Bennéegenisoimage= 8363df437c7SAlex Bennéefor binary in genisoimage mkisofs 83739d87c8cSAlex Bennéedo 83839d87c8cSAlex Bennée if has $binary 83939d87c8cSAlex Bennée then 84039d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 84139d87c8cSAlex Bennée break 84239d87c8cSAlex Bennée fi 84339d87c8cSAlex Bennéedone 84439d87c8cSAlex Bennée 845e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}} 8460db4a067SPaolo Bonzini 8473c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 8483c4a4d0dSPeter Maydellif has clang; then 8493c4a4d0dSPeter Maydell objcc=clang 8503c4a4d0dSPeter Maydellelse 8513c4a4d0dSPeter Maydell objcc="$cc" 8523c4a4d0dSPeter Maydellfi 8533c4a4d0dSPeter Maydell 8543457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 8553457a3f8SJuan Quintela EXESUF=".exe" 856484e2cc7SPaolo Bonzini HOST_DSOSUF=".dll" 85778e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 8585770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 85993b25869SJohn Snow write_c_skeleton; 860d17f305aSPaolo Bonzini prefix="/qemu" 86177433a5fSMarc-André Lureau qemu_suffix="" 862105fad6bSBishara AbuHattoum libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" 8633457a3f8SJuan Quintelafi 8643457a3f8SJuan Quintela 865487fefdbSAnthony Liguoriwerror="" 86685aa5189Sbellard 8677d13299dSbellardfor opt do 86889138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 8697d13299dSbellard case "$opt" in 8702efc3265Sbellard --help|-h) show_help=yes 8712efc3265Sbellard ;; 87299123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 87399123e13SMike Frysinger ;; 874b1a550a0Spbrook --prefix=*) prefix="$optarg" 8757d13299dSbellard ;; 876b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 87732ce6337Sbellard ;; 878ac0df51dSaliguori --cross-prefix=*) 8797d13299dSbellard ;; 880ac0df51dSaliguori --cc=*) 8817d13299dSbellard ;; 882b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 88383469015Sbellard ;; 88483f73fceSTomoki Sekiyama --cxx=*) 88583f73fceSTomoki Sekiyama ;; 886e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 887e007dbecSMichael S. Tsirkin ;; 8883c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 8893c4a4d0dSPeter Maydell ;; 890b1a550a0Spbrook --make=*) make="$optarg" 8917d13299dSbellard ;; 892b6daf4d3SPaolo Bonzini --install=*) 8936a882643Spbrook ;; 8940a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 895c886edfbSBlue Swirl ;; 8962eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 8972eb054c2SPeter Maydell ;; 898a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 899a5665051SPaolo Bonzini ;; 900a5665051SPaolo Bonzini --meson=*) meson="$optarg" 901a5665051SPaolo Bonzini ;; 90248328880SPaolo Bonzini --ninja=*) ninja="$optarg" 90348328880SPaolo Bonzini ;; 904e2d8830eSBrad --smbd=*) smbd="$optarg" 905e2d8830eSBrad ;; 906e2a2ed06SJuan Quintela --extra-cflags=*) 9077d13299dSbellard ;; 90811cde1c8SBruno Dominguez --extra-cxxflags=*) 90911cde1c8SBruno Dominguez ;; 910e2a2ed06SJuan Quintela --extra-ldflags=*) 9117d13299dSbellard ;; 9125bc62e01SGerd Hoffmann --enable-debug-info) 9135bc62e01SGerd Hoffmann ;; 9145bc62e01SGerd Hoffmann --disable-debug-info) 9155bc62e01SGerd Hoffmann ;; 916d75402b5SAlex Bennée --cross-cc-*) 917d75402b5SAlex Bennée ;; 91817969268SFam Zheng --enable-modules) 91917969268SFam Zheng modules="yes" 92017969268SFam Zheng ;; 9213aa88b31SStefan Hajnoczi --disable-modules) 9223aa88b31SStefan Hajnoczi modules="no" 9233aa88b31SStefan Hajnoczi ;; 924bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 925bd83c861SChristian Ehrhardt ;; 926bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 927bd83c861SChristian Ehrhardt ;; 9282ff6b91eSJuan Quintela --cpu=*) 9297d13299dSbellard ;; 930b1a550a0Spbrook --target-list=*) target_list="$optarg" 931447e133fSAlex Bennée if test "$target_list_exclude"; then 932447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 933447e133fSAlex Bennée fi 934447e133fSAlex Bennée ;; 935447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 936447e133fSAlex Bennée if test "$target_list"; then 937447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 938447e133fSAlex Bennée fi 939de83cd02Sbellard ;; 9405b808275SLluís Vilanova --enable-trace-backends=*) trace_backends="$optarg" 9415b808275SLluís Vilanova ;; 9425b808275SLluís Vilanova # XXX: backwards compatibility 9435b808275SLluís Vilanova --enable-trace-backend=*) trace_backends="$optarg" 94494a420b1SStefan Hajnoczi ;; 94574242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 9469410b56cSPrerna Saxena ;; 947f3494749SPaolo Bonzini --with-default-devices) default_devices="yes" 948f3494749SPaolo Bonzini ;; 949f3494749SPaolo Bonzini --without-default-devices) default_devices="no" 950f3494749SPaolo Bonzini ;; 951c87ea116SAlex Bennée --without-default-features) # processed above 952c87ea116SAlex Bennée ;; 9537d13299dSbellard --enable-gprof) gprof="yes" 9547d13299dSbellard ;; 9551d728c39SBlue Swirl --enable-gcov) gcov="yes" 9561d728c39SBlue Swirl ;; 95779427693SLoïc Minier --static) 95879427693SLoïc Minier static="yes" 95917884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 96043ce4dfeSbellard ;; 9610b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 9620b24e75fSPaolo Bonzini ;; 9630b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 9640b24e75fSPaolo Bonzini ;; 9653aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 9663aa5d2beSAlon Levy ;; 9678bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 9688bf188aaSMichael Tokarev ;; 9690f94d6daSAlon Levy --includedir=*) includedir="$optarg" 9700f94d6daSAlon Levy ;; 971528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 9720b24e75fSPaolo Bonzini ;; 97377433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 974023d3d67SEduardo Habkost ;; 975c6502638SBruce Rogers --docdir=*) docdir="$optarg" 9760b24e75fSPaolo Bonzini ;; 977fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 978fe0038beSPaolo Bonzini ;; 979ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 98007381cc1SAnthony Liguori ;; 981785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 982785c23aeSLuiz Capitulino ;; 9833d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 9843d5eecabSGerd Hoffmann ;; 985181ce1d0SOlaf Hering --host=*|--build=*|\ 986181ce1d0SOlaf Hering --disable-dependency-tracking|\ 987785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 988fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 989023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 990023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 991023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 992023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 993023ddd74SMax Filippov # lots of directory switches by default. 994023ddd74SMax Filippov ;; 99535be72baSPaolo Bonzini --disable-sdl) sdl="disabled" 99697a847bcSbellard ;; 99735be72baSPaolo Bonzini --enable-sdl) sdl="enabled" 998c4198157SJuan Quintela ;; 99935be72baSPaolo Bonzini --disable-sdl-image) sdl_image="disabled" 1000a442fe2fSDaniel P. Berrangé ;; 100135be72baSPaolo Bonzini --enable-sdl-image) sdl_image="enabled" 1002a442fe2fSDaniel P. Berrangé ;; 10033556c233SPaolo Bonzini --disable-qom-cast-debug) qom_cast_debug="no" 10043556c233SPaolo Bonzini ;; 10053556c233SPaolo Bonzini --enable-qom-cast-debug) qom_cast_debug="yes" 10063556c233SPaolo Bonzini ;; 1007983eef5aSMeador Inge --disable-virtfs) virtfs="no" 1008983eef5aSMeador Inge ;; 1009983eef5aSMeador Inge --enable-virtfs) virtfs="yes" 1010983eef5aSMeador Inge ;; 10115c53015aSPaolo Bonzini --disable-libudev) libudev="disabled" 10125c53015aSPaolo Bonzini ;; 10135c53015aSPaolo Bonzini --enable-libudev) libudev="enabled" 10145c53015aSPaolo Bonzini ;; 1015cece116cSMisono Tomohiro --disable-virtiofsd) virtiofsd="disabled" 1016cece116cSMisono Tomohiro ;; 1017cece116cSMisono Tomohiro --enable-virtiofsd) virtiofsd="enabled" 1018cece116cSMisono Tomohiro ;; 10196ec0e15dSPaolo Bonzini --disable-mpath) mpath="disabled" 1020fe8fc5aeSPaolo Bonzini ;; 10216ec0e15dSPaolo Bonzini --enable-mpath) mpath="enabled" 1022fe8fc5aeSPaolo Bonzini ;; 1023a0b93237SPaolo Bonzini --disable-vnc) vnc="disabled" 1024821601eaSJes Sorensen ;; 1025a0b93237SPaolo Bonzini --enable-vnc) vnc="enabled" 1026821601eaSJes Sorensen ;; 10270e8e77d4SAlex Bennée --disable-gettext) gettext="disabled" 1028e8f3bd71SMarc-André Lureau ;; 10290e8e77d4SAlex Bennée --enable-gettext) gettext="enabled" 1030e8f3bd71SMarc-André Lureau ;; 10312f6a1ab0Sblueswir1 --oss-lib=*) oss_lib="$optarg" 10322f6a1ab0Sblueswir1 ;; 10330c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 10340c58ac1cSmalc ;; 103589138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1036b64ec4e4SFam Zheng ;; 103789138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1038eb852011SMarkus Armbruster ;; 1039f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 1040f8393946Saurel32 ;; 1041f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 1042f8393946Saurel32 ;; 1043f3d08ee6SPaul Brook --enable-debug) 1044f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 1045f3d08ee6SPaul Brook debug_tcg="yes" 10461fcc6d42SPeter Xu debug_mutex="yes" 1047f3d08ee6SPaul Brook debug="yes" 1048f3d08ee6SPaul Brook strip_opt="no" 1049b553a042SJohn Snow fortify_source="no" 1050f3d08ee6SPaul Brook ;; 1051247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 1052247724cbSMarc-André Lureau ;; 1053247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 1054247724cbSMarc-André Lureau ;; 10550aebab04SLingfeng Yang --enable-tsan) tsan="yes" 10560aebab04SLingfeng Yang ;; 10570aebab04SLingfeng Yang --disable-tsan) tsan="no" 10580aebab04SLingfeng Yang ;; 1059deb62371SPaolo Bonzini --enable-sparse) sparse="enabled" 106003b4fe7dSaliguori ;; 1061deb62371SPaolo Bonzini --disable-sparse) sparse="disabled" 106203b4fe7dSaliguori ;; 10631625af87Saliguori --disable-strip) strip_opt="no" 10641625af87Saliguori ;; 1065a0b93237SPaolo Bonzini --disable-vnc-sasl) vnc_sasl="disabled" 10662f9606b3Saliguori ;; 1067a0b93237SPaolo Bonzini --enable-vnc-sasl) vnc_sasl="enabled" 1068ea784e3bSJuan Quintela ;; 1069a0b93237SPaolo Bonzini --disable-vnc-jpeg) vnc_jpeg="disabled" 10702f6f5c7aSCorentin Chary ;; 1071a0b93237SPaolo Bonzini --enable-vnc-jpeg) vnc_jpeg="enabled" 10722f6f5c7aSCorentin Chary ;; 1073a0b93237SPaolo Bonzini --disable-vnc-png) vnc_png="disabled" 1074efe556adSCorentin Chary ;; 1075a0b93237SPaolo Bonzini --enable-vnc-png) vnc_png="enabled" 1076efe556adSCorentin Chary ;; 10774d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 1078c20709aaSbellard ;; 1079fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 1080fd6fc214SPaolo Bonzini ;; 10814d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 10827c57bdd8SMarc-André Lureau ;; 1083675b9b53SMarc-André Lureau --enable-slirp=system) slirp="system" 1084675b9b53SMarc-André Lureau ;; 1085e0e6c8c0Saliguori --disable-vde) vde="no" 10868a16d273Sths ;; 1087dfb278bdSJuan Quintela --enable-vde) vde="yes" 1088dfb278bdSJuan Quintela ;; 108958952137SVincenzo Maffione --disable-netmap) netmap="no" 109058952137SVincenzo Maffione ;; 109158952137SVincenzo Maffione --enable-netmap) netmap="yes" 109258952137SVincenzo Maffione ;; 10931badb709SPaolo Bonzini --disable-xen) xen="disabled" 1094e37630caSaliguori ;; 10951badb709SPaolo Bonzini --enable-xen) xen="enabled" 1096fc321b4bSJuan Quintela ;; 10971badb709SPaolo Bonzini --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" 1098eb6fda0fSAnthony PERARD ;; 10991badb709SPaolo Bonzini --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" 1100eb6fda0fSAnthony PERARD ;; 11018c6d4ff4SPaolo Bonzini --disable-brlapi) brlapi="disabled" 11022e4d9fb1Saurel32 ;; 11038c6d4ff4SPaolo Bonzini --enable-brlapi) brlapi="enabled" 11044ffcedb6SJuan Quintela ;; 11051badb709SPaolo Bonzini --disable-kvm) kvm="disabled" 11067ba1e619Saliguori ;; 11071badb709SPaolo Bonzini --enable-kvm) kvm="enabled" 1108b31a0277SJuan Quintela ;; 11091badb709SPaolo Bonzini --disable-hax) hax="disabled" 1110180fb750Szhanghailiang ;; 11111badb709SPaolo Bonzini --enable-hax) hax="enabled" 1112180fb750Szhanghailiang ;; 11131badb709SPaolo Bonzini --disable-hvf) hvf="disabled" 1114c97d6d2cSSergio Andres Gomez Del Real ;; 11151badb709SPaolo Bonzini --enable-hvf) hvf="enabled" 1116c97d6d2cSSergio Andres Gomez Del Real ;; 11171badb709SPaolo Bonzini --disable-whpx) whpx="disabled" 1118d661d9a4SJustin Terry (VM) ;; 11191badb709SPaolo Bonzini --enable-whpx) whpx="enabled" 1120d661d9a4SJustin Terry (VM) ;; 11219195b2c2SStefan Weil --disable-tcg-interpreter) tcg_interpreter="no" 11229195b2c2SStefan Weil ;; 11239195b2c2SStefan Weil --enable-tcg-interpreter) tcg_interpreter="yes" 11249195b2c2SStefan Weil ;; 112547e98658SCorey Bryant --disable-cap-ng) cap_ng="no" 112647e98658SCorey Bryant ;; 112747e98658SCorey Bryant --enable-cap-ng) cap_ng="yes" 112847e98658SCorey Bryant ;; 11291badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 1130b3f6ea7eSPaolo Bonzini ;; 11311badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 1132b3f6ea7eSPaolo Bonzini ;; 1133aa087962SPaolo Bonzini --disable-malloc-trim) malloc_trim="disabled" 11345a22ab71SYang Zhong ;; 1135aa087962SPaolo Bonzini --enable-malloc-trim) malloc_trim="enabled" 11365a22ab71SYang Zhong ;; 1137cd4ec0b4SGerd Hoffmann --disable-spice) spice="no" 1138cd4ec0b4SGerd Hoffmann ;; 1139cd4ec0b4SGerd Hoffmann --enable-spice) spice="yes" 1140cd4ec0b4SGerd Hoffmann ;; 1141c589b249SRonnie Sahlberg --disable-libiscsi) libiscsi="no" 1142c589b249SRonnie Sahlberg ;; 1143c589b249SRonnie Sahlberg --enable-libiscsi) libiscsi="yes" 1144c589b249SRonnie Sahlberg ;; 11456542aa9cSPeter Lieven --disable-libnfs) libnfs="no" 11466542aa9cSPeter Lieven ;; 11476542aa9cSPeter Lieven --enable-libnfs) libnfs="yes" 11486542aa9cSPeter Lieven ;; 114905c2a3e7Sbellard --enable-profiler) profiler="yes" 115005c2a3e7Sbellard ;; 1151b4e312e9SPaolo Bonzini --disable-cocoa) cocoa="disabled" 115214821030SPavel Borzenkov ;; 1153c2de5c91Smalc --enable-cocoa) 1154b4e312e9SPaolo Bonzini cocoa="enabled" ; 115589138857SStefan Weil audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)" 11565b0753e0Sbellard ;; 1157cad25d69Spbrook --disable-system) softmmu="no" 11580a8e90f4Spbrook ;; 1159cad25d69Spbrook --enable-system) softmmu="yes" 11600a8e90f4Spbrook ;; 11610953a80fSZachary Amsden --disable-user) 11620953a80fSZachary Amsden linux_user="no" ; 11630953a80fSZachary Amsden bsd_user="no" ; 11640953a80fSZachary Amsden ;; 11650953a80fSZachary Amsden --enable-user) ;; 1166831b7825Sths --disable-linux-user) linux_user="no" 11670a8e90f4Spbrook ;; 1168831b7825Sths --enable-linux-user) linux_user="yes" 1169831b7825Sths ;; 117084778508Sblueswir1 --disable-bsd-user) bsd_user="no" 117184778508Sblueswir1 ;; 117284778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 117384778508Sblueswir1 ;; 117440d6444eSAvi Kivity --enable-pie) pie="yes" 117534005a00SKirill A. Shutemov ;; 117640d6444eSAvi Kivity --disable-pie) pie="no" 117734005a00SKirill A. Shutemov ;; 117885aa5189Sbellard --enable-werror) werror="yes" 117985aa5189Sbellard ;; 118085aa5189Sbellard --disable-werror) werror="no" 118185aa5189Sbellard ;; 1182cdad781dSDaniele Buono --enable-lto) lto="true" 1183cdad781dSDaniele Buono ;; 1184cdad781dSDaniele Buono --disable-lto) lto="false" 1185cdad781dSDaniele Buono ;; 118663678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 118763678e17SSteven Noonan ;; 118863678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 118963678e17SSteven Noonan ;; 11901e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 11911e4f6065SDaniele Buono ;; 11921e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 11931e4f6065SDaniele Buono ;; 11949e62ba48SDaniele Buono --enable-cfi) 11959e62ba48SDaniele Buono cfi="true"; 11969e62ba48SDaniele Buono lto="true"; 11979e62ba48SDaniele Buono ;; 11989e62ba48SDaniele Buono --disable-cfi) cfi="false" 11999e62ba48SDaniele Buono ;; 12009e62ba48SDaniele Buono --enable-cfi-debug) cfi_debug="true" 12019e62ba48SDaniele Buono ;; 12029e62ba48SDaniele Buono --disable-cfi-debug) cfi_debug="false" 12039e62ba48SDaniele Buono ;; 12045285e593SYonggang Luo --disable-curses) curses="disabled" 12054d3b6f6eSbalrog ;; 12065285e593SYonggang Luo --enable-curses) curses="enabled" 1207c584a6d0SJuan Quintela ;; 12085285e593SYonggang Luo --disable-iconv) iconv="disabled" 1209e08bb301SSamuel Thibault ;; 12105285e593SYonggang Luo --enable-iconv) iconv="enabled" 1211e08bb301SSamuel Thibault ;; 1212f9cd86feSPaolo Bonzini --disable-curl) curl="disabled" 1213769ce76dSAlexander Graf ;; 1214f9cd86feSPaolo Bonzini --enable-curl) curl="enabled" 1215788c8196SJuan Quintela ;; 1216fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 12172df87df7SJuan Quintela ;; 1218fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 1219fbb4121dSPaolo Bonzini ;; 1220fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 1221fbb4121dSPaolo Bonzini ;; 1222fbb4121dSPaolo Bonzini --enable-fdt=system) fdt="system" 12232df87df7SJuan Quintela ;; 12245c6c3a6cSChristoph Hellwig --disable-linux-aio) linux_aio="no" 12255c6c3a6cSChristoph Hellwig ;; 12265c6c3a6cSChristoph Hellwig --enable-linux-aio) linux_aio="yes" 12275c6c3a6cSChristoph Hellwig ;; 1228c10dd856SAarushi Mehta --disable-linux-io-uring) linux_io_uring="no" 1229c10dd856SAarushi Mehta ;; 1230c10dd856SAarushi Mehta --enable-linux-io-uring) linux_io_uring="yes" 1231c10dd856SAarushi Mehta ;; 1232758e8e38SVenkateswararao Jujjuri (JV) --disable-attr) attr="no" 1233758e8e38SVenkateswararao Jujjuri (JV) ;; 1234758e8e38SVenkateswararao Jujjuri (JV) --enable-attr) attr="yes" 1235758e8e38SVenkateswararao Jujjuri (JV) ;; 1236a40161cbSPaolo Bonzini --disable-membarrier) membarrier="no" 1237a40161cbSPaolo Bonzini ;; 1238a40161cbSPaolo Bonzini --enable-membarrier) membarrier="yes" 1239a40161cbSPaolo Bonzini ;; 1240c8d5450bSPaolo Bonzini --disable-blobs) blobs="false" 124177755340Sths ;; 12427e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 12434a19f1ecSpbrook ;; 1244519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 1245519175a2SAlex Barcelo ;; 124670c60c08SStefan Hajnoczi --disable-coroutine-pool) coroutine_pool="no" 124770c60c08SStefan Hajnoczi ;; 124870c60c08SStefan Hajnoczi --enable-coroutine-pool) coroutine_pool="yes" 124970c60c08SStefan Hajnoczi ;; 12507d992e4dSPeter Lieven --enable-debug-stack-usage) debug_stack_usage="yes" 12517d992e4dSPeter Lieven ;; 1252f0d92b56SLongpeng(Mike) --enable-crypto-afalg) crypto_afalg="yes" 1253f0d92b56SLongpeng(Mike) ;; 1254f0d92b56SLongpeng(Mike) --disable-crypto-afalg) crypto_afalg="no" 1255f0d92b56SLongpeng(Mike) ;; 1256e3667660SYonggang Luo --disable-docs) docs="disabled" 125770ec5dc0SAnthony Liguori ;; 1258e3667660SYonggang Luo --enable-docs) docs="enabled" 125983a3ab8bSJuan Quintela ;; 1260d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 1261d5970055SMichael S. Tsirkin ;; 1262d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 1263d5970055SMichael S. Tsirkin ;; 1264042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 1265042cea27SGonglei ;; 1266299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 1267042cea27SGonglei ;; 12685e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 12695e9be92dSNicholas Bellinger ;; 12705e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 12715e9be92dSNicholas Bellinger ;; 1272fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 1273fc0b9b0eSStefan Hajnoczi ;; 1274fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 1275fc0b9b0eSStefan Hajnoczi ;; 1276e5e856c1SStefan Hajnoczi --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" 1277bc15e44cSStefan Hajnoczi ;; 1278e5e856c1SStefan Hajnoczi --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" 1279bc15e44cSStefan Hajnoczi ;; 128098fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 128198fc1adaSDr. David Alan Gilbert ;; 128298fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 128398fc1adaSDr. David Alan Gilbert ;; 1284da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 128520ff075bSMichael Walle ;; 1286da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 128720ff075bSMichael Walle ;; 1288f27aaf4bSChristian Brunner --disable-rbd) rbd="no" 1289f27aaf4bSChristian Brunner ;; 1290f27aaf4bSChristian Brunner --enable-rbd) rbd="yes" 1291f27aaf4bSChristian Brunner ;; 12928c84cf11SSergei Trofimovich --disable-xfsctl) xfs="no" 12938c84cf11SSergei Trofimovich ;; 12948c84cf11SSergei Trofimovich --enable-xfsctl) xfs="yes" 12958c84cf11SSergei Trofimovich ;; 12967b02f544SMarc-André Lureau --disable-smartcard) smartcard="no" 1297111a38b0SRobert Relyea ;; 12987b02f544SMarc-André Lureau --enable-smartcard) smartcard="yes" 1299111a38b0SRobert Relyea ;; 13000a40bcb7SCésar Belley --disable-u2f) u2f="disabled" 13010a40bcb7SCésar Belley ;; 13020a40bcb7SCésar Belley --enable-u2f) u2f="enabled" 13030a40bcb7SCésar Belley ;; 13042b2325ffSGerd Hoffmann --disable-libusb) libusb="no" 13052b2325ffSGerd Hoffmann ;; 13062b2325ffSGerd Hoffmann --enable-libusb) libusb="yes" 13072b2325ffSGerd Hoffmann ;; 130869354a83SHans de Goede --disable-usb-redir) usb_redir="no" 130969354a83SHans de Goede ;; 131069354a83SHans de Goede --enable-usb-redir) usb_redir="yes" 131169354a83SHans de Goede ;; 13121ffb3bbbSPaolo Bonzini --disable-zlib-test) 13131ece9905SAlon Levy ;; 1314b25c9dffSStefan Weil --disable-lzo) lzo="no" 1315b25c9dffSStefan Weil ;; 1316607dacd0Sqiaonuohan --enable-lzo) lzo="yes" 1317607dacd0Sqiaonuohan ;; 1318b25c9dffSStefan Weil --disable-snappy) snappy="no" 1319b25c9dffSStefan Weil ;; 1320607dacd0Sqiaonuohan --enable-snappy) snappy="yes" 1321607dacd0Sqiaonuohan ;; 1322*29ba6116SPaolo Bonzini --disable-bzip2) bzip2="disabled" 13236b383c08SPeter Wu ;; 1324*29ba6116SPaolo Bonzini --enable-bzip2) bzip2="enabled" 13256b383c08SPeter Wu ;; 132683bc1f97SJulio Faracco --enable-lzfse) lzfse="yes" 132783bc1f97SJulio Faracco ;; 132883bc1f97SJulio Faracco --disable-lzfse) lzfse="no" 132983bc1f97SJulio Faracco ;; 13303a678481SJuan Quintela --disable-zstd) zstd="no" 13313a678481SJuan Quintela ;; 13323a678481SJuan Quintela --enable-zstd) zstd="yes" 13333a678481SJuan Quintela ;; 1334d138cee9SMichael Roth --enable-guest-agent) guest_agent="yes" 1335d138cee9SMichael Roth ;; 1336d138cee9SMichael Roth --disable-guest-agent) guest_agent="no" 1337d138cee9SMichael Roth ;; 13389dacf32dSYossi Hindin --enable-guest-agent-msi) guest_agent_msi="yes" 13399dacf32dSYossi Hindin ;; 13409dacf32dSYossi Hindin --disable-guest-agent-msi) guest_agent_msi="no" 13419dacf32dSYossi Hindin ;; 1342d9840e25STomoki Sekiyama --with-vss-sdk) vss_win32_sdk="" 1343d9840e25STomoki Sekiyama ;; 1344d9840e25STomoki Sekiyama --with-vss-sdk=*) vss_win32_sdk="$optarg" 1345d9840e25STomoki Sekiyama ;; 1346d9840e25STomoki Sekiyama --without-vss-sdk) vss_win32_sdk="no" 1347d9840e25STomoki Sekiyama ;; 1348d9840e25STomoki Sekiyama --with-win-sdk) win_sdk="" 1349d9840e25STomoki Sekiyama ;; 1350d9840e25STomoki Sekiyama --with-win-sdk=*) win_sdk="$optarg" 1351d9840e25STomoki Sekiyama ;; 1352d9840e25STomoki Sekiyama --without-win-sdk) win_sdk="no" 1353d9840e25STomoki Sekiyama ;; 13544b1c11fdSDaniel P. Berrange --enable-tools) want_tools="yes" 13554b1c11fdSDaniel P. Berrange ;; 13564b1c11fdSDaniel P. Berrange --disable-tools) want_tools="no" 13574b1c11fdSDaniel P. Berrange ;; 1358f794573eSEduardo Otubo --enable-seccomp) seccomp="yes" 1359f794573eSEduardo Otubo ;; 1360f794573eSEduardo Otubo --disable-seccomp) seccomp="no" 1361f794573eSEduardo Otubo ;; 136208821ca2SPaolo Bonzini --disable-glusterfs) glusterfs="disabled" 1363eb100396SBharata B Rao ;; 136486583a07SLiam Merwick --disable-avx2) avx2_opt="no" 136586583a07SLiam Merwick ;; 136686583a07SLiam Merwick --enable-avx2) avx2_opt="yes" 136786583a07SLiam Merwick ;; 13686b8cd447SRobert Hoo --disable-avx512f) avx512f_opt="no" 13696b8cd447SRobert Hoo ;; 13706b8cd447SRobert Hoo --enable-avx512f) avx512f_opt="yes" 13716b8cd447SRobert Hoo ;; 13726b8cd447SRobert Hoo 137308821ca2SPaolo Bonzini --enable-glusterfs) glusterfs="enabled" 1374eb100396SBharata B Rao ;; 137552b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 137652b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1377583f6e7bSStefan Hajnoczi ;; 1378cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 1379cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 1380cb6414dfSFam Zheng ;; 1381315d3184SFam Zheng --enable-uuid|--disable-uuid) 1382315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 1383315d3184SFam Zheng ;; 1384a4ccabcfSAnthony Liguori --disable-gtk) gtk="no" 1385a4ccabcfSAnthony Liguori ;; 1386a4ccabcfSAnthony Liguori --enable-gtk) gtk="yes" 1387a4ccabcfSAnthony Liguori ;; 1388a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 1389a1c5e949SDaniel P. Berrange ;; 1390ddbb0d09SDaniel P. Berrange --disable-gnutls) gnutls="no" 1391ddbb0d09SDaniel P. Berrange ;; 1392ddbb0d09SDaniel P. Berrange --enable-gnutls) gnutls="yes" 1393ddbb0d09SDaniel P. Berrange ;; 139491bfcdb0SDaniel P. Berrange --disable-nettle) nettle="no" 139591bfcdb0SDaniel P. Berrange ;; 139691bfcdb0SDaniel P. Berrange --enable-nettle) nettle="yes" 139791bfcdb0SDaniel P. Berrange ;; 139891bfcdb0SDaniel P. Berrange --disable-gcrypt) gcrypt="no" 139991bfcdb0SDaniel P. Berrange ;; 140091bfcdb0SDaniel P. Berrange --enable-gcrypt) gcrypt="yes" 140191bfcdb0SDaniel P. Berrange ;; 14028953caf3SDaniel P. Berrange --disable-auth-pam) auth_pam="no" 14038953caf3SDaniel P. Berrange ;; 14048953caf3SDaniel P. Berrange --enable-auth-pam) auth_pam="yes" 14058953caf3SDaniel P. Berrange ;; 14062da776dbSMichael R. Hines --enable-rdma) rdma="yes" 14072da776dbSMichael R. Hines ;; 14082da776dbSMichael R. Hines --disable-rdma) rdma="no" 14092da776dbSMichael R. Hines ;; 141021ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 141121ab34c9SMarcel Apfelbaum ;; 141221ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 141321ab34c9SMarcel Apfelbaum ;; 1414bbbf9bfbSStefan Weil --disable-vte) vte="no" 1415bbbf9bfbSStefan Weil ;; 1416bbbf9bfbSStefan Weil --enable-vte) vte="yes" 1417bbbf9bfbSStefan Weil ;; 14189d9e1521SGerd Hoffmann --disable-virglrenderer) virglrenderer="no" 14199d9e1521SGerd Hoffmann ;; 14209d9e1521SGerd Hoffmann --enable-virglrenderer) virglrenderer="yes" 14219d9e1521SGerd Hoffmann ;; 1422e91c793cSCole Robinson --disable-tpm) tpm="no" 1423e91c793cSCole Robinson ;; 1424ab214c29SStefan Berger --enable-tpm) tpm="yes" 1425ab214c29SStefan Berger ;; 1426b10d49d7SPino Toscano --disable-libssh) libssh="no" 14270a12ec87SRichard W.M. Jones ;; 1428b10d49d7SPino Toscano --enable-libssh) libssh="yes" 14290a12ec87SRichard W.M. Jones ;; 1430ed1701c6SDr. David Alan Gilbert --disable-live-block-migration) live_block_migration="no" 1431ed1701c6SDr. David Alan Gilbert ;; 1432ed1701c6SDr. David Alan Gilbert --enable-live-block-migration) live_block_migration="yes" 1433ed1701c6SDr. David Alan Gilbert ;; 1434a99d57bbSWanlong Gao --disable-numa) numa="no" 1435a99d57bbSWanlong Gao ;; 1436a99d57bbSWanlong Gao --enable-numa) numa="yes" 1437a99d57bbSWanlong Gao ;; 1438ed279a06SKlim Kireev --disable-libxml2) libxml2="no" 1439ed279a06SKlim Kireev ;; 1440ed279a06SKlim Kireev --enable-libxml2) libxml2="yes" 1441ed279a06SKlim Kireev ;; 14422847b469SFam Zheng --disable-tcmalloc) tcmalloc="no" 14432847b469SFam Zheng ;; 14442847b469SFam Zheng --enable-tcmalloc) tcmalloc="yes" 14452847b469SFam Zheng ;; 14467b01cb97SAlexandre Derumier --disable-jemalloc) jemalloc="no" 14477b01cb97SAlexandre Derumier ;; 14487b01cb97SAlexandre Derumier --enable-jemalloc) jemalloc="yes" 14497b01cb97SAlexandre Derumier ;; 1450a6b1d4c0SChanglong Xie --disable-replication) replication="no" 1451a6b1d4c0SChanglong Xie ;; 1452a6b1d4c0SChanglong Xie --enable-replication) replication="yes" 1453a6b1d4c0SChanglong Xie ;; 14542f740136SJeff Cody --disable-bochs) bochs="no" 14552f740136SJeff Cody ;; 14562f740136SJeff Cody --enable-bochs) bochs="yes" 14572f740136SJeff Cody ;; 14582f740136SJeff Cody --disable-cloop) cloop="no" 14592f740136SJeff Cody ;; 14602f740136SJeff Cody --enable-cloop) cloop="yes" 14612f740136SJeff Cody ;; 14622f740136SJeff Cody --disable-dmg) dmg="no" 14632f740136SJeff Cody ;; 14642f740136SJeff Cody --enable-dmg) dmg="yes" 14652f740136SJeff Cody ;; 14662f740136SJeff Cody --disable-qcow1) qcow1="no" 14672f740136SJeff Cody ;; 14682f740136SJeff Cody --enable-qcow1) qcow1="yes" 14692f740136SJeff Cody ;; 14702f740136SJeff Cody --disable-vdi) vdi="no" 14712f740136SJeff Cody ;; 14722f740136SJeff Cody --enable-vdi) vdi="yes" 14732f740136SJeff Cody ;; 14742f740136SJeff Cody --disable-vvfat) vvfat="no" 14752f740136SJeff Cody ;; 14762f740136SJeff Cody --enable-vvfat) vvfat="yes" 14772f740136SJeff Cody ;; 14782f740136SJeff Cody --disable-qed) qed="no" 14792f740136SJeff Cody ;; 14802f740136SJeff Cody --enable-qed) qed="yes" 14812f740136SJeff Cody ;; 14822f740136SJeff Cody --disable-parallels) parallels="no" 14832f740136SJeff Cody ;; 14842f740136SJeff Cody --enable-parallels) parallels="yes" 14852f740136SJeff Cody ;; 14862f740136SJeff Cody --disable-sheepdog) sheepdog="no" 14872f740136SJeff Cody ;; 14882f740136SJeff Cody --enable-sheepdog) sheepdog="yes" 14892f740136SJeff Cody ;; 1490e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 1491e6a74868SMarc-André Lureau ;; 1492299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 1493299e6f19SPaolo Bonzini ;; 1494108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 1495108a6481SCindy Lu ;; 1496108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 1497108a6481SCindy Lu ;; 1498299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1499299e6f19SPaolo Bonzini ;; 1500299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1501e6a74868SMarc-André Lureau ;; 15028b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 15038ca80760SRichard Henderson ;; 15048b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 15058ca80760SRichard Henderson ;; 15068b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1507e219c499SRichard Henderson ;; 1508e219c499SRichard Henderson --enable-capstone=system) capstone="system" 1509e219c499SRichard Henderson ;; 1510cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1511cc84d63aSDaniel P. Berrange ;; 1512f62bbee5SDaniel P. Berrange --enable-git-update) git_update=yes 1513f62bbee5SDaniel P. Berrange ;; 1514f62bbee5SDaniel P. Berrange --disable-git-update) git_update=no 1515f62bbee5SDaniel P. Berrange ;; 1516ba59fb77SPaolo Bonzini --enable-debug-mutex) debug_mutex=yes 1517ba59fb77SPaolo Bonzini ;; 1518ba59fb77SPaolo Bonzini --disable-debug-mutex) debug_mutex=no 1519ba59fb77SPaolo Bonzini ;; 152017824406SJunyan He --enable-libpmem) libpmem=yes 152117824406SJunyan He ;; 152217824406SJunyan He --disable-libpmem) libpmem=no 152317824406SJunyan He ;; 15244113f4cfSLaurent Vivier --enable-xkbcommon) xkbcommon="enabled" 152575411919SJames Le Cuirot ;; 15264113f4cfSLaurent Vivier --disable-xkbcommon) xkbcommon="disabled" 152775411919SJames Le Cuirot ;; 152840e8c6f4SAlex Bennée --enable-plugins) plugins="yes" 152940e8c6f4SAlex Bennée ;; 153040e8c6f4SAlex Bennée --disable-plugins) plugins="no" 153140e8c6f4SAlex Bennée ;; 1532afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1533afc3a8f9SAlex Bennée ;; 1534afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1535afc3a8f9SAlex Bennée ;; 1536adc28027SAlexander Bulekov --enable-fuzzing) fuzzing=yes 1537adc28027SAlexander Bulekov ;; 1538adc28027SAlexander Bulekov --disable-fuzzing) fuzzing=no 1539adc28027SAlexander Bulekov ;; 1540f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1541f48e590aSAlex Bennée ;; 1542b767d257SMarek Marczykowski-Górecki --enable-rng-none) rng_none=yes 1543b767d257SMarek Marczykowski-Górecki ;; 1544b767d257SMarek Marczykowski-Górecki --disable-rng-none) rng_none=no 1545b767d257SMarek Marczykowski-Górecki ;; 154654e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 154754e7aac0SAlexey Krasikov ;; 154854e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 154954e7aac0SAlexey Krasikov ;; 155021b2eca6SJingqi Liu --enable-libdaxctl) libdaxctl=yes 155121b2eca6SJingqi Liu ;; 155221b2eca6SJingqi Liu --disable-libdaxctl) libdaxctl=no 155321b2eca6SJingqi Liu ;; 1554a484a719SMax Reitz --enable-fuse) fuse="enabled" 1555a484a719SMax Reitz ;; 1556a484a719SMax Reitz --disable-fuse) fuse="disabled" 1557a484a719SMax Reitz ;; 1558df4ea709SMax Reitz --enable-fuse-lseek) fuse_lseek="enabled" 1559df4ea709SMax Reitz ;; 1560df4ea709SMax Reitz --disable-fuse-lseek) fuse_lseek="disabled" 1561df4ea709SMax Reitz ;; 15622d2ad6d0SFam Zheng *) 15632d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 15642d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 15652d2ad6d0SFam Zheng exit 1 15667f1559c6Sbalrog ;; 15677d13299dSbellard esac 15687d13299dSbellarddone 15697d13299dSbellard 157022a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 157122a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 157222a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 157322a87800SMarc-André Lureau 157422a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 157522a87800SMarc-André Lureau mandir="$prefix" 157622a87800SMarc-André Lureau datadir="$prefix" 1577ca8c0909SMarc-André Lureau docdir="$prefix" 157822a87800SMarc-André Lureau bindir="$prefix" 157922a87800SMarc-André Lureau sysconfdir="$prefix" 158016bf7a33SPaolo Bonzini local_statedir="$prefix" 158122a87800SMarc-André Lureauelse 158222a87800SMarc-André Lureau mandir="${mandir:-$prefix/share/man}" 158322a87800SMarc-André Lureau datadir="${datadir:-$prefix/share}" 1584ca8c0909SMarc-André Lureau docdir="${docdir:-$prefix/share/doc}" 158522a87800SMarc-André Lureau bindir="${bindir:-$prefix/bin}" 158622a87800SMarc-André Lureau sysconfdir="${sysconfdir:-$prefix/etc}" 158722a87800SMarc-André Lureau local_statedir="${local_statedir:-$prefix/var}" 158822a87800SMarc-André Lureaufi 158916bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 159016bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 159122a87800SMarc-André Lureau 159240293e58Sbellardcase "$cpu" in 1593e3608d66SRichard Henderson ppc) 1594e3608d66SRichard Henderson CPU_CFLAGS="-m32" 1595db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 1596e3608d66SRichard Henderson ;; 1597e3608d66SRichard Henderson ppc64) 1598e3608d66SRichard Henderson CPU_CFLAGS="-m64" 1599db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1600e3608d66SRichard Henderson ;; 16019b9c37c3SRichard Henderson sparc) 1602f1079bb8SRichard Henderson CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" 1603db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" 16043142255cSblueswir1 ;; 1605ed968ff1SJuan Quintela sparc64) 160679f3b12fSPeter Crosthwaite CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1607db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 16083142255cSblueswir1 ;; 160976d83bdeSths s390) 1610061cdd81SRichard Henderson CPU_CFLAGS="-m31" 1611db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" 161228d7cc49SRichard Henderson ;; 161328d7cc49SRichard Henderson s390x) 1614061cdd81SRichard Henderson CPU_CFLAGS="-m64" 1615db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 161676d83bdeSths ;; 161740293e58Sbellard i386) 161879f3b12fSPeter Crosthwaite CPU_CFLAGS="-m32" 1619db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 162040293e58Sbellard ;; 162140293e58Sbellard x86_64) 16227ebee43eSRichard Henderson # ??? Only extremely old AMD cpus do not have cmpxchg16b. 16237ebee43eSRichard Henderson # If we truly care, we should simply detect this case at 16247ebee43eSRichard Henderson # runtime and generate the fallback to serial emulation. 16257ebee43eSRichard Henderson CPU_CFLAGS="-m64 -mcx16" 1626db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1627379f6698SPaul Brook ;; 1628c72b26ecSRichard Henderson x32) 1629c72b26ecSRichard Henderson CPU_CFLAGS="-mx32" 1630db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" 1631c72b26ecSRichard Henderson ;; 163230163d89SPeter Maydell # No special flags required for other host CPUs 16333142255cSblueswir1esac 16343142255cSblueswir1 16352038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc" 16362038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 163779f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 163879f3b12fSPeter Crosthwaite 1639affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly 1640affc88ccSPeter Maydell# support, even if we're using TCI. 1641affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then 1642affc88ccSPeter Maydell bsd_user="no" 1643affc88ccSPeter Maydell linux_user="no" 1644affc88ccSPeter Maydellfi 1645affc88ccSPeter Maydell 164660e0df25SPeter Maydelldefault_target_list="" 1647fdb75aefSPaolo Bonzinideprecated_targets_list=ppc64abi32-linux-user,tilegx-linux-user,lm32-softmmu,unicore32-softmmu 1648fdb75aefSPaolo Bonzinideprecated_features="" 16496e92f823SPeter Maydellmak_wilds="" 16506e92f823SPeter Maydell 165160e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 165273362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak" 165360e0df25SPeter Maydellfi 165460e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 165573362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak" 165660e0df25SPeter Maydellfi 165760e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 165873362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak" 165960e0df25SPeter Maydellfi 166060e0df25SPeter Maydell 16613a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will 16623a5ae4a9SAlex Bennée# skip it. 16633a5ae4a9SAlex Bennéeif test -z "$target_list"; then 16643a5ae4a9SAlex Bennée if test -z "$target_list_exclude"; then 16653a5ae4a9SAlex Bennée target_list_exclude="$deprecated_targets_list" 16663a5ae4a9SAlex Bennée else 16673a5ae4a9SAlex Bennée target_list_exclude="$target_list_exclude,$deprecated_targets_list" 16683a5ae4a9SAlex Bennée fi 16692d838d9bSAlex Bennéefi 16702d838d9bSAlex Bennée 1671447e133fSAlex Bennéefor config in $mak_wilds; do 1672447e133fSAlex Bennée target="$(basename "$config" .mak)" 167398db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1674447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1675447e133fSAlex Bennée fi 1676447e133fSAlex Bennéedone 16776e92f823SPeter Maydell 1678c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output 167964a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) 1680c53eeaf7SStefan Hajnoczi 1681af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1682af5db58eSpbrookcat << EOF 1683af5db58eSpbrook 1684af5db58eSpbrookUsage: configure [options] 1685af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1686af5db58eSpbrook 168708fb77edSStefan WeilStandard options: 168808fb77edSStefan Weil --help print this message 168908fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 169008fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 169108fb77edSStefan Weil use %M for cpu name [$interp_prefix] 16922deca810SAlex Bennée --target-list=LIST set target list (default: build all non-deprecated) 169308fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 169408fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 16952deca810SAlex Bennée$(echo Deprecated targets: $deprecated_targets_list | \ 16962deca810SAlex Bennée fold -s -w 53 | sed -e 's/^/ /') 1697447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 169808fb77edSStefan Weil 169908fb77edSStefan WeilAdvanced options (experts only): 170008fb77edSStefan Weil --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] 170108fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 170208fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 170308fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 170408fb77edSStefan Weil build time 170508fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 170608fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 170708fb77edSStefan Weil --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 170811cde1c8SBruno Dominguez --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS 170908fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1710d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1711d422b2bcSAlex Bennée --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests 171208fb77edSStefan Weil --make=MAKE use specified make [$make] 171308fb77edSStefan Weil --python=PYTHON use specified python [$python] 17142eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1715a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 171648328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 171708fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1718db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 171908fb77edSStefan Weil --static enable static build [$static] 172008fb77edSStefan Weil --mandir=PATH install man pages in PATH 172110ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1722fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 172310ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 172408fb77edSStefan Weil --bindir=PATH install binaries in PATH 172508fb77edSStefan Weil --libdir=PATH install libraries in PATH 1726db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 172710ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 172808fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 17293d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 173013336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1731ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1732db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1733c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1734c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1735c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1736c035c8d6SPaolo Bonzini desired devices in default-configs/devices/) 173708fb77edSStefan Weil --enable-debug enable common debug build options 1738247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 17390aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 174008fb77edSStefan Weil --disable-strip disable stripping binaries 174108fb77edSStefan Weil --disable-werror disable compilation abort on warning 174263678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 174308fb77edSStefan Weil --audio-drv-list=LIST set audio drivers list: 174408fb77edSStefan Weil Available drivers: $audio_possible_drivers 174508fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 174608fb77edSStefan Weil --block-drv-rw-whitelist=L 174708fb77edSStefan Weil set block driver read-write whitelist 174808fb77edSStefan Weil (affects only QEMU, not qemu-img) 174908fb77edSStefan Weil --block-drv-ro-whitelist=L 175008fb77edSStefan Weil set block driver read-only whitelist 175108fb77edSStefan Weil (affects only QEMU, not qemu-img) 17525b808275SLluís Vilanova --enable-trace-backends=B Set trace backend 1753c53eeaf7SStefan Hajnoczi Available backends: $trace_backend_list 175408fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 175508fb77edSStefan Weil Default:trace-<pid> 1756c23f23b9SMichael Tokarev --disable-slirp disable SLIRP userspace network connectivity 1757c23f23b9SMichael Tokarev --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) 17585a22ab71SYang Zhong --enable-malloc-trim enable libc malloc_trim() for memory optimization 1759c23f23b9SMichael Tokarev --oss-lib path to OSS library 1760c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 176108fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 176233c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 176308fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1764c23f23b9SMichael Tokarev --disable-blobs disable installing provided firmware blobs 1765c23f23b9SMichael Tokarev --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1766c23f23b9SMichael Tokarev --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1767a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 1768c12d66aaSLin Ma --enable-gprof QEMU profiling with gprof 1769c12d66aaSLin Ma --enable-profiler profiler support 1770c12d66aaSLin Ma --enable-debug-stack-usage 1771c12d66aaSLin Ma track the maximum stack usage of stacks created by qemu_alloc_stack 177240e8c6f4SAlex Bennée --enable-plugins 177340e8c6f4SAlex Bennée enable plugins via shared library loading 1774afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1775f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 1776c23f23b9SMichael Tokarev 1777c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and 1778c87ea116SAlex Bennéedisabled with --disable-FEATURE, default is enabled if available 1779c87ea116SAlex Bennée(unless built with --without-default-features): 1780c23f23b9SMichael Tokarev 1781c23f23b9SMichael Tokarev system all system emulation targets 1782c23f23b9SMichael Tokarev user supported user emulation targets 1783c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1784c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1785c23f23b9SMichael Tokarev docs build documentation 1786c23f23b9SMichael Tokarev guest-agent build the QEMU Guest Agent 1787c23f23b9SMichael Tokarev guest-agent-msi build guest agent Windows MSI installation package 1788c23f23b9SMichael Tokarev pie Position Independent Executables 178921e709aaSMarc-André Lureau modules modules support (non-Windows) 1790bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1791c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1792c23f23b9SMichael Tokarev debug-info debugging information 1793cdad781dSDaniele Buono lto Enable Link-Time Optimization. 1794c23f23b9SMichael Tokarev sparse sparse checker 17951e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 17961e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 17979e62ba48SDaniele Buono cfi Enable Control-Flow Integrity for indirect function calls. 17989e62ba48SDaniele Buono In case of a cfi violation, QEMU is terminated with SIGILL 17999e62ba48SDaniele Buono Depends on lto and is incompatible with modules 18009e62ba48SDaniele Buono Automatically enables Link-Time Optimization (lto) 18019e62ba48SDaniele Buono cfi-debug In case of a cfi violation, a message containing the line that 18029e62ba48SDaniele Buono triggered the error is written to stderr. After the error, 18039e62ba48SDaniele Buono QEMU is still terminated with SIGILL 1804ddbb0d09SDaniel P. Berrange gnutls GNUTLS cryptography support 180591bfcdb0SDaniel P. Berrange nettle nettle cryptography support 180691bfcdb0SDaniel P. Berrange gcrypt libgcrypt cryptography support 18078953caf3SDaniel P. Berrange auth-pam PAM access control 1808c23f23b9SMichael Tokarev sdl SDL UI 180904c6e16fSMarkus Armbruster sdl-image SDL Image support for icons 1810c23f23b9SMichael Tokarev gtk gtk UI 1811c23f23b9SMichael Tokarev vte vte support for the gtk UI 1812c23f23b9SMichael Tokarev curses curses UI 1813e08bb301SSamuel Thibault iconv font glyph conversion support 1814c23f23b9SMichael Tokarev vnc VNC UI support 1815c23f23b9SMichael Tokarev vnc-sasl SASL encryption for VNC server 1816c23f23b9SMichael Tokarev vnc-jpeg JPEG lossy compression for VNC server 1817c23f23b9SMichael Tokarev vnc-png PNG compression for VNC server 1818c23f23b9SMichael Tokarev cocoa Cocoa UI (Mac OS X only) 1819c23f23b9SMichael Tokarev virtfs VirtFS 1820cece116cSMisono Tomohiro virtiofsd build virtiofs daemon (virtiofsd) 18215c53015aSPaolo Bonzini libudev Use libudev to enumerate host devices 1822fe8fc5aeSPaolo Bonzini mpath Multipath persistent reservation passthrough 1823c23f23b9SMichael Tokarev xen xen backend driver support 182470c292afSAnthony PERARD xen-pci-passthrough PCI passthrough support for Xen 1825c23f23b9SMichael Tokarev brlapi BrlAPI (Braile) 1826c23f23b9SMichael Tokarev curl curl connectivity 1827a40161cbSPaolo Bonzini membarrier membarrier system call (for Linux 4.14+ or Windows) 1828c23f23b9SMichael Tokarev fdt fdt device tree 1829c23f23b9SMichael Tokarev kvm KVM acceleration support 1830b0cb0a66SVincent Palatin hax HAX acceleration support 1831c97d6d2cSSergio Andres Gomez Del Real hvf Hypervisor.framework acceleration support 1832d661d9a4SJustin Terry (VM) whpx Windows Hypervisor Platform acceleration support 183321ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 183421ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1835c23f23b9SMichael Tokarev vde support for vde network 1836c23f23b9SMichael Tokarev netmap support for netmap network 1837c23f23b9SMichael Tokarev linux-aio Linux AIO support 1838c10dd856SAarushi Mehta linux-io-uring Linux io_uring support 1839c23f23b9SMichael Tokarev cap-ng libcap-ng support 1840c23f23b9SMichael Tokarev attr attr and xattr support 1841299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1842299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1843299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1844299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1845299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1846299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1847bc15e44cSStefan Hajnoczi vhost-user-blk-server vhost-user-blk server support 1848108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 1849c23f23b9SMichael Tokarev spice spice 1850c23f23b9SMichael Tokarev rbd rados block device (rbd) 1851c23f23b9SMichael Tokarev libiscsi iscsi support 1852c23f23b9SMichael Tokarev libnfs nfs support 18537b02f544SMarc-André Lureau smartcard smartcard support (libcacard) 18540a40bcb7SCésar Belley u2f U2F support (u2f-emu) 1855c23f23b9SMichael Tokarev libusb libusb (for usb passthrough) 1856ed1701c6SDr. David Alan Gilbert live-block-migration Block migration in the main migration stream 1857c23f23b9SMichael Tokarev usb-redir usb network redirection support 1858c23f23b9SMichael Tokarev lzo support of lzo compression library 1859c23f23b9SMichael Tokarev snappy support of snappy compression library 1860c23f23b9SMichael Tokarev bzip2 support of bzip2 compression library 1861c23f23b9SMichael Tokarev (for reading bzip2-compressed dmg images) 186283bc1f97SJulio Faracco lzfse support of lzfse compression library 186383bc1f97SJulio Faracco (for reading lzfse-compressed dmg images) 18643a678481SJuan Quintela zstd support for zstd compression library 1865d298ac10SDenis Plotnikov (for migration compression and qcow2 cluster compression) 1866c23f23b9SMichael Tokarev seccomp seccomp support 1867c23f23b9SMichael Tokarev coroutine-pool coroutine freelist (better performance) 1868c23f23b9SMichael Tokarev glusterfs GlusterFS backend 1869c23f23b9SMichael Tokarev tpm TPM support 1870b10d49d7SPino Toscano libssh ssh block device support 1871c23f23b9SMichael Tokarev numa libnuma support 1872ed279a06SKlim Kireev libxml2 for Parallels image format 1873c23f23b9SMichael Tokarev tcmalloc tcmalloc support 18747b01cb97SAlexandre Derumier jemalloc jemalloc support 187586583a07SLiam Merwick avx2 AVX2 optimization support 18766b8cd447SRobert Hoo avx512f AVX512F optimization support 1877a6b1d4c0SChanglong Xie replication replication support 1878c12d66aaSLin Ma opengl opengl support 1879c12d66aaSLin Ma virglrenderer virgl rendering support 1880c12d66aaSLin Ma xfsctl xfsctl support 1881c12d66aaSLin Ma qom-cast-debug cast debugging support 18828de73fa8SCleber Rosa tools build qemu-io, qemu-nbd and qemu-img tools 18832f740136SJeff Cody bochs bochs image format support 18842f740136SJeff Cody cloop cloop image format support 18852f740136SJeff Cody dmg dmg image format support 18862f740136SJeff Cody qcow1 qcow v1 image format support 18872f740136SJeff Cody vdi vdi image format support 18882f740136SJeff Cody vvfat vvfat image format support 18892f740136SJeff Cody qed qed image format support 18902f740136SJeff Cody parallels parallels image format support 1891e1c42697SDaniel P. Berrangé sheepdog sheepdog block driver support (deprecated) 1892f0d92b56SLongpeng(Mike) crypto-afalg Linux AF_ALG crypto backend driver 18938ca80760SRichard Henderson capstone capstone disassembler support 1894ba59fb77SPaolo Bonzini debug-mutex mutex debugging support 189517824406SJunyan He libpmem libpmem support 189675411919SJames Le Cuirot xkbcommon xkbcommon support 1897b767d257SMarek Marczykowski-Górecki rng-none dummy RNG, avoid using /dev/(u)random and getrandom() 189821b2eca6SJingqi Liu libdaxctl libdaxctl support 1899a484a719SMax Reitz fuse FUSE block device export 1900df4ea709SMax Reitz fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports 190108fb77edSStefan Weil 190208fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1903af5db58eSpbrookEOF 19042d2ad6d0SFam Zhengexit 0 1905af5db58eSpbrookfi 1906af5db58eSpbrook 19079c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1908bb768f71SThomas Huthrm -f */config-devices.mak.d 19099c790242SThomas Huth 1910faf44142SDaniel P. Berrangéif test -z "$python" 1911faf44142SDaniel P. Berrangéthen 1912c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1913c53eeaf7SStefan Hajnoczifi 19148e2c76bdSRoman Bolshakovif ! has "$make" 19158e2c76bdSRoman Bolshakovthen 19168e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 19178e2c76bdSRoman Bolshakovfi 1918c53eeaf7SStefan Hajnoczi 1919c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1920c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 19211b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 19221b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1923c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1924c53eeaf7SStefan Hajnoczifi 1925c53eeaf7SStefan Hajnoczi 1926755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1927406ab2f3SCleber 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) 1928755ee70fSCleber Rosa 1929c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1930c53eeaf7SStefan Hajnoczipython="$python -B" 1931c53eeaf7SStefan Hajnoczi 19320a01d76fSMarc-André Lureauif test -z "$meson"; then 19336ebd89cfSPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then 19340a01d76fSMarc-André Lureau meson=meson 19350a01d76fSMarc-André Lureau elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then 19360a01d76fSMarc-André Lureau meson=git 19370a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 19380a01d76fSMarc-André Lureau meson=internal 19390a01d76fSMarc-André Lureau else 19400a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19410a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 19420a01d76fSMarc-André Lureau else 1943a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 1944a5665051SPaolo Bonzini fi 19450a01d76fSMarc-André Lureau fi 19460a01d76fSMarc-André Lureauelse 19470a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 19480a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 19490a01d76fSMarc-André Lureau # 19500a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 19510a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 19520a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 19530a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19540a01d76fSMarc-André Lureau case "$meson" in 19550a01d76fSMarc-André Lureau git | internal) ;; 19560a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 19570a01d76fSMarc-André Lureau esac 19580a01d76fSMarc-André Lureau fi 19590a01d76fSMarc-André Lureaufi 1960a5665051SPaolo Bonzini 19610a01d76fSMarc-André Lureauif test "$meson" = git; then 19620a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 19630a01d76fSMarc-André Lureaufi 19640a01d76fSMarc-André Lureau 19650a01d76fSMarc-André Lureaucase "$meson" in 19660a01d76fSMarc-André Lureau git | internal) 19670a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 19680a01d76fSMarc-André Lureau ;; 196984ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 19700a01d76fSMarc-André Lureauesac 19710a01d76fSMarc-André Lureau 197209e93326SPaolo Bonzini# Probe for ninja 197348328880SPaolo Bonzini 197448328880SPaolo Bonziniif test -z "$ninja"; then 197548328880SPaolo Bonzini for c in ninja ninja-build samu; do 197648328880SPaolo Bonzini if has $c; then 197748328880SPaolo Bonzini ninja=$(command -v "$c") 197848328880SPaolo Bonzini break 197948328880SPaolo Bonzini fi 198048328880SPaolo Bonzini done 198109e93326SPaolo Bonzini if test -z "$ninja"; then 198209e93326SPaolo Bonzini error_exit "Cannot find Ninja" 198309e93326SPaolo Bonzini fi 198448328880SPaolo Bonzinifi 1985a5665051SPaolo Bonzini 19869aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 19879aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 19889aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 19899aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 19909aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 19919aae6e54SDaniel Henrique Barbozaif compile_object ; then 19929aae6e54SDaniel Henrique Barboza : C compiler works ok 19939aae6e54SDaniel Henrique Barbozaelse 19949aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 19959aae6e54SDaniel Henrique Barbozafi 19969aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 19979aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 19989aae6e54SDaniel Henrique Barbozafi 19999aae6e54SDaniel Henrique Barboza 20009c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 20019c83ffd8SPeter Maydell# by default. Only enable by default for git builds 20029c83ffd8SPeter Maydellif test -z "$werror" ; then 2003fd73745dSAlexey Kardashevskiy if test -e "$source_path/.git" && \ 2004e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 20059c83ffd8SPeter Maydell werror="yes" 20069c83ffd8SPeter Maydell else 20079c83ffd8SPeter Maydell werror="no" 20089c83ffd8SPeter Maydell fi 20099c83ffd8SPeter Maydellfi 20109c83ffd8SPeter Maydell 2011975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 2012fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 2013fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 2014fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 2015fb59dabdSPeter Maydell # host OS we should stop now. 2016951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 2017fb59dabdSPeter Maydellfi 2018fb59dabdSPeter Maydell 2019efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 2020efc6c070SThomas Huthcat > $TMPC << EOF 2021efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 2022efc6c070SThomas Huth# ifdef __apple_build_version__ 2023efc6c070SThomas Huth# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1) 2024efc6c070SThomas Huth# error You need at least XCode Clang v5.1 to compile QEMU 2025efc6c070SThomas Huth# endif 2026efc6c070SThomas Huth# else 2027efc6c070SThomas Huth# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4) 2028efc6c070SThomas Huth# error You need at least Clang v3.4 to compile QEMU 2029efc6c070SThomas Huth# endif 2030efc6c070SThomas Huth# endif 2031efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 2032efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8) 2033efc6c070SThomas Huth# error You need at least GCC v4.8 to compile QEMU 2034efc6c070SThomas Huth# endif 2035efc6c070SThomas Huth#else 2036efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 2037efc6c070SThomas Huth#endif 2038efc6c070SThomas Huthint main (void) { return 0; } 2039efc6c070SThomas HuthEOF 2040efc6c070SThomas Huthif ! compile_prog "" "" ; then 2041efc6c070SThomas Huth error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)" 2042efc6c070SThomas Huthfi 2043efc6c070SThomas Huth 204400849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 204500849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 204600849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 204700849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 204800849b92SRichard Henderson# just silently disable some features, so it's too error prone. 204900849b92SRichard Henderson 205000849b92SRichard Hendersonwarn_flags= 205100849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 205200849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 205300849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 205400849b92SRichard Hendersonadd_to warn_flags -Wformat-security 205500849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 205600849b92SRichard Hendersonadd_to warn_flags -Winit-self 205700849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 205800849b92SRichard Hendersonadd_to warn_flags -Wempty-body 205900849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 206000849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 206100849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 20620a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 206300849b92SRichard Henderson 206400849b92SRichard Hendersonnowarn_flags= 206500849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 206600849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 206700849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 206800849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 206900849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 2070aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 2071bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 207200849b92SRichard Henderson 207300849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 207493b25869SJohn Snow 207593b25869SJohn Snowcc_has_warning_flag() { 207693b25869SJohn Snow write_c_skeleton; 207793b25869SJohn Snow 2078a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 2079a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 2080a1d29d6cSPeter Maydell # warning options). 208193b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 208293b25869SJohn Snow compile_prog "-Werror $optflag" "" 208393b25869SJohn Snow} 208493b25869SJohn Snow 208593b25869SJohn Snowfor flag in $gcc_flags; do 208693b25869SJohn Snow if cc_has_warning_flag $flag ; then 20878d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 20888d05095cSPaolo Bonzini fi 20898d05095cSPaolo Bonzinidone 20908d05095cSPaolo Bonzini 209163678e17SSteven Noonanif test "$stack_protector" != "no"; then 2092fccd35a0SRodrigo Rebello cat > $TMPC << EOF 2093fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 2094fccd35a0SRodrigo Rebello{ 2095fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 2096fccd35a0SRodrigo Rebello while (*c) { 2097fccd35a0SRodrigo Rebello *p++ = *c++; 2098fccd35a0SRodrigo Rebello } 2099fccd35a0SRodrigo Rebello return 0; 2100fccd35a0SRodrigo Rebello} 2101fccd35a0SRodrigo RebelloEOF 210263678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 21033b463a3fSMiroslav Rezanina sp_on=0 210463678e17SSteven Noonan for flag in $gcc_flags; do 2105590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 2106590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 2107086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 2108590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 210963678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 2110db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 21113b463a3fSMiroslav Rezanina sp_on=1 211263678e17SSteven Noonan break 211363678e17SSteven Noonan fi 211463678e17SSteven Noonan done 21153b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 21163b463a3fSMiroslav Rezanina if test $sp_on = 0; then 21173b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 21183b463a3fSMiroslav Rezanina fi 21193b463a3fSMiroslav Rezanina fi 212037746c5eSMarc-André Lureaufi 212137746c5eSMarc-André Lureau 212220bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 212320bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 212420bc94a2SPaolo Bonzinicat > $TMPC << EOF 212520bc94a2SPaolo Bonzinistruct { 212620bc94a2SPaolo Bonzini int a[2]; 212720bc94a2SPaolo Bonzini} x = {0}; 212820bc94a2SPaolo BonziniEOF 212920bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 213020bc94a2SPaolo Bonzini : 213120bc94a2SPaolo Bonzinielse 213220bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 213320bc94a2SPaolo Bonzinifi 213420bc94a2SPaolo Bonzini 213521e709aaSMarc-André Lureau# Our module code doesn't support Windows 213621e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 213721e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 213821e709aaSMarc-André Lureaufi 213921e709aaSMarc-André Lureau 2140bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 2141bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 2142bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 2143bd83c861SChristian Ehrhardtfi 2144bd83c861SChristian Ehrhardt 2145d376e9deSThomas Huth# Static linking is not possible with modules or PIE 214640d6444eSAvi Kivityif test "$static" = "yes" ; then 2147aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 2148aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 2149aa0d1f44SPaolo Bonzini fi 215040d6444eSAvi Kivityfi 215140d6444eSAvi Kivity 2152768b7855SEmilio G. Cota# Unconditional check for compiler __thread support 2153768b7855SEmilio G. Cota cat > $TMPC << EOF 2154768b7855SEmilio G. Cotastatic __thread int tls_var; 2155768b7855SEmilio G. Cotaint main(void) { return tls_var; } 2156768b7855SEmilio G. CotaEOF 2157768b7855SEmilio G. Cota 2158768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then 2159768b7855SEmilio G. Cota error_exit "Your compiler does not support the __thread specifier for " \ 2160768b7855SEmilio G. Cota "Thread-Local Storage (TLS). Please upgrade to a version that does." 2161768b7855SEmilio G. Cotafi 2162768b7855SEmilio G. Cota 216340d6444eSAvi Kivitycat > $TMPC << EOF 216421d4a791SAvi Kivity 216521d4a791SAvi Kivity#ifdef __linux__ 216621d4a791SAvi Kivity# define THREAD __thread 216721d4a791SAvi Kivity#else 216821d4a791SAvi Kivity# define THREAD 216921d4a791SAvi Kivity#endif 217021d4a791SAvi Kivitystatic THREAD int tls_var; 217121d4a791SAvi Kivityint main(void) { return tls_var; } 217240d6444eSAvi KivityEOF 2173b2634124SRichard Henderson 2174b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs. 2175412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 2176412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 2177412aeacdSAlex Bennéefi 2178412aeacdSAlex Bennée 217912781462SRichard Hendersonif test "$static" = "yes"; then 2180eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 21815770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 218212781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 218312781462SRichard Henderson pie="yes" 218412781462SRichard Henderson elif test "$pie" = "yes"; then 218512781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 218612781462SRichard Henderson else 218712781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 218812781462SRichard Henderson pie="no" 218912781462SRichard Henderson fi 219012781462SRichard Hendersonelif test "$pie" = "no"; then 21915770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 2192eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 21935770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 21945770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 219540d6444eSAvi Kivity pie="yes" 21962c674109SRichard Hendersonelif test "$pie" = "yes"; then 219776ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 219840d6444eSAvi Kivityelse 219940d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 220040d6444eSAvi Kivity pie="no" 220140d6444eSAvi Kivityfi 220240d6444eSAvi Kivity 2203e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 2204e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 2205e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 2206e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 2207e6cbd751SRichard Hendersonfi 2208e6cbd751SRichard Henderson 220909dada40SPaolo Bonzini########################################## 221009dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 221109dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 221209dada40SPaolo Bonzini# specification is necessary 221309dada40SPaolo Bonzini 221409dada40SPaolo Bonziniif test "$cpu" = "i386"; then 221509dada40SPaolo Bonzini cat > $TMPC << EOF 221609dada40SPaolo Bonzinistatic int sfaa(int *ptr) 221709dada40SPaolo Bonzini{ 221809dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 221909dada40SPaolo Bonzini} 222009dada40SPaolo Bonzini 222109dada40SPaolo Bonziniint main(void) 222209dada40SPaolo Bonzini{ 222309dada40SPaolo Bonzini int val = 42; 22241405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 222509dada40SPaolo Bonzini sfaa(&val); 222609dada40SPaolo Bonzini return val; 222709dada40SPaolo Bonzini} 222809dada40SPaolo BonziniEOF 222909dada40SPaolo Bonzini if ! compile_prog "" "" ; then 223009dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 223109dada40SPaolo Bonzini fi 223209dada40SPaolo Bonzinifi 223309dada40SPaolo Bonzini 223409dada40SPaolo Bonzini######################################### 2235ec530c81Sbellard# Solaris specific configure tool chain decisions 223609dada40SPaolo Bonzini 2237ec530c81Sbellardif test "$solaris" = "yes" ; then 22386792aa11SLoïc Minier if has ar; then 22396792aa11SLoïc Minier : 22406792aa11SLoïc Minier else 2241ec530c81Sbellard if test -f /usr/ccs/bin/ar ; then 224276ad07a4SPeter Maydell error_exit "No path includes ar" \ 224376ad07a4SPeter Maydell "Add /usr/ccs/bin to your path and rerun configure" 2244ec530c81Sbellard fi 224576ad07a4SPeter Maydell error_exit "No path includes ar" 2246ec530c81Sbellard fi 2247ec530c81Sbellardfi 2248ec530c81Sbellard 2249afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 2250fdb75aefSPaolo Bonzini default_targets=yes 2251d880a3baSPaolo Bonzini for target in $default_target_list; do 2252d880a3baSPaolo Bonzini target_list="$target_list $target" 2253d880a3baSPaolo Bonzini done 2254d880a3baSPaolo Bonzini target_list="${target_list# }" 2255121afa9eSAnthony Liguorielse 2256fdb75aefSPaolo Bonzini default_targets=no 225789138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 2258d880a3baSPaolo Bonzini for target in $target_list; do 225925b48338SPeter Maydell # Check that we recognised the target name; this allows a more 226025b48338SPeter Maydell # friendly error message than if we let it fall through. 226125b48338SPeter Maydell case " $default_target_list " in 226225b48338SPeter Maydell *" $target "*) 226325b48338SPeter Maydell ;; 226425b48338SPeter Maydell *) 226525b48338SPeter Maydell error_exit "Unknown target name '$target'" 226625b48338SPeter Maydell ;; 226725b48338SPeter Maydell esac 226825b48338SPeter Maydell done 2269d880a3baSPaolo Bonzinifi 227025b48338SPeter Maydell 2271fdb75aefSPaolo Bonzinifor target in $target_list; do 2272fdb75aefSPaolo Bonzini # if a deprecated target is enabled we note it here 2273fdb75aefSPaolo Bonzini if echo "$deprecated_targets_list" | grep -q "$target"; then 2274fdb75aefSPaolo Bonzini add_to deprecated_features $target 2275fdb75aefSPaolo Bonzini fi 2276fdb75aefSPaolo Bonzinidone 2277fdb75aefSPaolo Bonzini 2278f55fe278SPaolo Bonzini# see if system emulation was really requested 2279f55fe278SPaolo Bonzinicase " $target_list " in 2280f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 2281f55fe278SPaolo Bonzini ;; 2282f55fe278SPaolo Bonzini *) softmmu=no 2283f55fe278SPaolo Bonzini ;; 2284f55fe278SPaolo Bonziniesac 22855327cf48Sbellard 2286249247c9SJuan Quintelafeature_not_found() { 2287249247c9SJuan Quintela feature=$1 228821684af0SStewart Smith remedy=$2 2289249247c9SJuan Quintela 229076ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 229121684af0SStewart Smith "configure was not able to find it." \ 229221684af0SStewart Smith "$remedy" 2293249247c9SJuan Quintela} 2294249247c9SJuan Quintela 22957d13299dSbellard# --- 22967d13299dSbellard# big/little endian test 22977d13299dSbellardcat > $TMPC << EOF 229861cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 229961cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 230061cc919fSMike Frysingerextern int foo(short *, short *); 230161cc919fSMike Frysingerint main(int argc, char *argv[]) { 230261cc919fSMike Frysinger return foo(big_endian, little_endian); 23037d13299dSbellard} 23047d13299dSbellardEOF 23057d13299dSbellard 230661cc919fSMike Frysingerif compile_object ; then 230712f15c91SAlice Frosi if strings -a $TMPO | grep -q BiGeNdIaN ; then 230861cc919fSMike Frysinger bigendian="yes" 230912f15c91SAlice Frosi elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then 231061cc919fSMike Frysinger bigendian="no" 23117d13299dSbellard else 23127d13299dSbellard echo big/little test failed 23137d13299dSbellard fi 23147d13299dSbellardelse 231561cc919fSMike Frysinger echo big/little test failed 23167d13299dSbellardfi 23177d13299dSbellard 2318b0a47e79SJuan Quintela########################################## 2319e10ee3f5SPhilippe Mathieu-Daudé# system tools 2320e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then 2321e10ee3f5SPhilippe Mathieu-Daudé if test "$softmmu" = "no"; then 2322e10ee3f5SPhilippe Mathieu-Daudé want_tools=no 2323e10ee3f5SPhilippe Mathieu-Daudé else 2324e10ee3f5SPhilippe Mathieu-Daudé want_tools=yes 2325e10ee3f5SPhilippe Mathieu-Daudé fi 2326e10ee3f5SPhilippe Mathieu-Daudéfi 2327e10ee3f5SPhilippe Mathieu-Daudé 2328e10ee3f5SPhilippe Mathieu-Daudé########################################## 2329a30878e7SPeter Maydell# cocoa implies not SDL or GTK 2330a30878e7SPeter Maydell# (the cocoa UI code currently assumes it is always the active UI 2331a30878e7SPeter Maydell# and doesn't interact well with other UI frontend code) 2332b4e312e9SPaolo Bonziniif test "$cocoa" = "enabled"; then 2333b4e312e9SPaolo Bonzini if test "$sdl" = "enabled"; then 2334a30878e7SPeter Maydell error_exit "Cocoa and SDL UIs cannot both be enabled at once" 2335a30878e7SPeter Maydell fi 2336a30878e7SPeter Maydell if test "$gtk" = "yes"; then 2337a30878e7SPeter Maydell error_exit "Cocoa and GTK UIs cannot both be enabled at once" 2338a30878e7SPeter Maydell fi 2339a30878e7SPeter Maydell gtk=no 234035be72baSPaolo Bonzini sdl=disabled 2341a30878e7SPeter Maydellfi 2342a30878e7SPeter Maydell 23436b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX 23446b39b063SEric Blakecat > $TMPC << EOF 23456b39b063SEric Blake#include <stdint.h> 23466b39b063SEric Blake#include <stdio.h> 23476b39b063SEric Blakeint main(int argc, char *argv[]) { 23486b39b063SEric Blake return printf("%zu", SIZE_MAX); 23496b39b063SEric Blake} 23506b39b063SEric BlakeEOF 23516b39b063SEric Blakehave_broken_size_max=no 23526b39b063SEric Blakeif ! compile_object -Werror ; then 23536b39b063SEric Blake have_broken_size_max=yes 23546b39b063SEric Blakefi 23556b39b063SEric Blake 2356a30878e7SPeter Maydell########################################## 2357015a33bdSGonglei# L2TPV3 probe 2358015a33bdSGonglei 2359015a33bdSGongleicat > $TMPC <<EOF 2360015a33bdSGonglei#include <sys/socket.h> 2361bff6cb72SMichael Tokarev#include <linux/ip.h> 2362015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); } 2363015a33bdSGongleiEOF 2364015a33bdSGongleiif compile_prog "" "" ; then 2365015a33bdSGonglei l2tpv3=yes 2366015a33bdSGongleielse 2367015a33bdSGonglei l2tpv3=no 2368015a33bdSGongleifi 2369015a33bdSGonglei 2370195588ccSDavid CARLIERcat > $TMPC <<EOF 2371195588ccSDavid CARLIER#include <sys/mman.h> 2372195588ccSDavid CARLIERint main(int argc, char *argv[]) { 2373195588ccSDavid CARLIER return mlockall(MCL_FUTURE); 2374195588ccSDavid CARLIER} 2375195588ccSDavid CARLIEREOF 2376195588ccSDavid CARLIERif compile_prog "" "" ; then 2377195588ccSDavid CARLIER have_mlockall=yes 2378195588ccSDavid CARLIERelse 2379195588ccSDavid CARLIER have_mlockall=no 2380195588ccSDavid CARLIERfi 2381195588ccSDavid CARLIER 2382299e6f19SPaolo Bonzini######################################### 2383299e6f19SPaolo Bonzini# vhost interdependencies and host support 2384299e6f19SPaolo Bonzini 2385299e6f19SPaolo Bonzini# vhost backends 2386d88618f7SStefan Hajnocziif test "$vhost_user" = "yes" && test "$linux" != "yes"; then 2387d88618f7SStefan Hajnoczi error_exit "vhost-user is only available on Linux" 2388299e6f19SPaolo Bonzinifi 2389108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 2390108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 2391108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 2392108a6481SCindy Lufi 2393299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 2394299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 2395299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 2396299e6f19SPaolo Bonzinifi 2397299e6f19SPaolo Bonzini 2398299e6f19SPaolo Bonzini# vhost-kernel devices 2399299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 2400299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 2401299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 2402299e6f19SPaolo Bonzinifi 2403299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 2404299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 2405299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 2406299e6f19SPaolo Bonzinifi 2407299e6f19SPaolo Bonzini 2408299e6f19SPaolo Bonzini# vhost-user backends 2409299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 2410299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 2411299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 2412299e6f19SPaolo Bonzinifi 2413299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 2414299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 2415299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 2416299e6f19SPaolo Bonzinifi 241798fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 241898fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 241998fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 242098fc1adaSDr. David Alan Gilbertfi 2421108a6481SCindy Lu#vhost-vdpa backends 2422108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 2423108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 2424108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 2425108a6481SCindy Lufi 2426299e6f19SPaolo Bonzini 242740bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 2428299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 2429299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 243040bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 2431299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 2432299e6f19SPaolo Bonzinifi 2433299e6f19SPaolo Bonzini 2434015a33bdSGonglei########################################## 2435779ab5e3SStefan Weil# pkg-config probe 2436779ab5e3SStefan Weil 2437779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 243876ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 2439779ab5e3SStefan Weilfi 2440779ab5e3SStefan Weil 2441779ab5e3SStefan Weil########################################## 2442b0a47e79SJuan Quintela# NPTL probe 2443b0a47e79SJuan Quintela 244424cb36a6SPeter Maydellif test "$linux_user" = "yes"; then 2445bd0c5661Spbrook cat > $TMPC <<EOF 2446bd0c5661Spbrook#include <sched.h> 244730813ceaSpbrook#include <linux/futex.h> 2448182eacc0SStefan Weilint main(void) { 2449bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 2450bd0c5661Spbrook#error bork 2451bd0c5661Spbrook#endif 2452182eacc0SStefan Weil return 0; 2453bd0c5661Spbrook} 2454bd0c5661SpbrookEOF 245524cb36a6SPeter Maydell if ! compile_object ; then 245621684af0SStewart Smith feature_not_found "nptl" "Install glibc and linux kernel headers." 2457b0a47e79SJuan Quintela fi 2458bd0c5661Spbrookfi 2459bd0c5661Spbrook 2460ac62922eSbalrog########################################## 2461607dacd0Sqiaonuohan# lzo check 2462607dacd0Sqiaonuohan 2463607dacd0Sqiaonuohanif test "$lzo" != "no" ; then 2464607dacd0Sqiaonuohan cat > $TMPC << EOF 2465607dacd0Sqiaonuohan#include <lzo/lzo1x.h> 2466607dacd0Sqiaonuohanint main(void) { lzo_version(); return 0; } 2467607dacd0SqiaonuohanEOF 2468607dacd0Sqiaonuohan if compile_prog "" "-llzo2" ; then 2469708eab42SMarc-André Lureau lzo_libs="-llzo2" 2470b25c9dffSStefan Weil lzo="yes" 2471b25c9dffSStefan Weil else 2472b25c9dffSStefan Weil if test "$lzo" = "yes"; then 2473b25c9dffSStefan Weil feature_not_found "liblzo2" "Install liblzo2 devel" 2474b25c9dffSStefan Weil fi 2475b25c9dffSStefan Weil lzo="no" 2476b25c9dffSStefan Weil fi 2477607dacd0Sqiaonuohanfi 2478607dacd0Sqiaonuohan 2479607dacd0Sqiaonuohan########################################## 2480607dacd0Sqiaonuohan# snappy check 2481607dacd0Sqiaonuohan 2482607dacd0Sqiaonuohanif test "$snappy" != "no" ; then 2483607dacd0Sqiaonuohan cat > $TMPC << EOF 2484607dacd0Sqiaonuohan#include <snappy-c.h> 2485607dacd0Sqiaonuohanint main(void) { snappy_max_compressed_length(4096); return 0; } 2486607dacd0SqiaonuohanEOF 2487607dacd0Sqiaonuohan if compile_prog "" "-lsnappy" ; then 2488708eab42SMarc-André Lureau snappy_libs='-lsnappy' 2489b25c9dffSStefan Weil snappy="yes" 2490b25c9dffSStefan Weil else 2491b25c9dffSStefan Weil if test "$snappy" = "yes"; then 2492b25c9dffSStefan Weil feature_not_found "libsnappy" "Install libsnappy devel" 2493b25c9dffSStefan Weil fi 2494b25c9dffSStefan Weil snappy="no" 2495b25c9dffSStefan Weil fi 2496607dacd0Sqiaonuohanfi 2497607dacd0Sqiaonuohan 2498607dacd0Sqiaonuohan########################################## 249983bc1f97SJulio Faracco# lzfse check 250083bc1f97SJulio Faracco 250183bc1f97SJulio Faraccoif test "$lzfse" != "no" ; then 250283bc1f97SJulio Faracco cat > $TMPC << EOF 250383bc1f97SJulio Faracco#include <lzfse.h> 250483bc1f97SJulio Faraccoint main(void) { lzfse_decode_scratch_size(); return 0; } 250583bc1f97SJulio FaraccoEOF 250683bc1f97SJulio Faracco if compile_prog "" "-llzfse" ; then 250783bc1f97SJulio Faracco lzfse="yes" 250883bc1f97SJulio Faracco else 250983bc1f97SJulio Faracco if test "$lzfse" = "yes"; then 251083bc1f97SJulio Faracco feature_not_found "lzfse" "Install lzfse devel" 251183bc1f97SJulio Faracco fi 251283bc1f97SJulio Faracco lzfse="no" 251383bc1f97SJulio Faracco fi 251483bc1f97SJulio Faraccofi 251583bc1f97SJulio Faracco 251683bc1f97SJulio Faracco########################################## 25173a678481SJuan Quintela# zstd check 25183a678481SJuan Quintela 25193a678481SJuan Quintelaif test "$zstd" != "no" ; then 2520297254c7SJuan Quintela libzstd_minver="1.4.0" 2521297254c7SJuan Quintela if $pkg_config --atleast-version=$libzstd_minver libzstd ; then 25223a678481SJuan Quintela zstd_cflags="$($pkg_config --cflags libzstd)" 25233a678481SJuan Quintela zstd_libs="$($pkg_config --libs libzstd)" 25243a678481SJuan Quintela zstd="yes" 25253a678481SJuan Quintela else 25263a678481SJuan Quintela if test "$zstd" = "yes" ; then 25273a678481SJuan Quintela feature_not_found "libzstd" "Install libzstd devel" 25283a678481SJuan Quintela fi 25293a678481SJuan Quintela zstd="no" 25303a678481SJuan Quintela fi 25313a678481SJuan Quintelafi 25323a678481SJuan Quintela 25333a678481SJuan Quintela########################################## 2534f794573eSEduardo Otubo# libseccomp check 2535f794573eSEduardo Otubo 2536f794573eSEduardo Otuboif test "$seccomp" != "no" ; then 25373e684455SMichael Strosaker libseccomp_minver="2.3.0" 253825ed0eccSHelge Deller if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then 2539c3883e1fSFam Zheng seccomp_cflags="$($pkg_config --cflags libseccomp)" 2540c3883e1fSFam Zheng seccomp_libs="$($pkg_config --libs libseccomp)" 2541f794573eSEduardo Otubo seccomp="yes" 2542f794573eSEduardo Otubo else 2543f794573eSEduardo Otubo if test "$seccomp" = "yes" ; then 2544693e5910SAndrew Jones feature_not_found "libseccomp" \ 2545693e5910SAndrew Jones "Install libseccomp devel >= $libseccomp_minver" 2546896848f0SEduardo Otubo fi 2547e84d5956SYann E. MORIN seccomp="no" 2548f794573eSEduardo Otubo fi 2549f794573eSEduardo Otubofi 25503bd40ec7SPaolo Bonzini 2551f794573eSEduardo Otubo########################################## 2552e37630caSaliguori# xen probe 2553e37630caSaliguori 25541badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 2555c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 2556c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 2557c1cdd9d5SJuergen Gross # to obtain all needed flags. 2558c1cdd9d5SJuergen Gross 2559c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 2560c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 2561c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 2562c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 25631badb709SPaolo Bonzini xen=enabled 25645b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 2565c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 256658ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 256758ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 256858ea9a7aSAnthony PERARD fi 2569582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 2570582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 2571c1cdd9d5SJuergen Gross else 2572c1cdd9d5SJuergen Gross 25735b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 2574d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 2575d5b93ddfSAnthony PERARD 257650ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 257750ced5b3SStefan Weil # If no, we are done and there is no Xen support. 257850ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 257950ced5b3SStefan Weil 258050ced5b3SStefan Weil # Xen (any) 258150ced5b3SStefan Weil cat > $TMPC <<EOF 258250ced5b3SStefan Weil#include <xenctrl.h> 258350ced5b3SStefan Weilint main(void) { 258450ced5b3SStefan Weil return 0; 258550ced5b3SStefan Weil} 258650ced5b3SStefan WeilEOF 258750ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 258850ced5b3SStefan Weil # Xen not found 25891badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 259021684af0SStewart Smith feature_not_found "xen" "Install xen devel" 259150ced5b3SStefan Weil fi 25921badb709SPaolo Bonzini xen=disabled 259350ced5b3SStefan Weil 2594d5b93ddfSAnthony PERARD # Xen unstable 259569deef08SPeter Maydell elif 259669deef08SPeter Maydell cat > $TMPC <<EOF && 25972cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 25982cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 25992cbf8903SRoss Lagerwall#include <xendevicemodel.h> 2600d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 26012cbf8903SRoss Lagerwallint main(void) { 26022cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 2603d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 26042cbf8903SRoss Lagerwall 26052cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 26062cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 26072cbf8903SRoss Lagerwall 2608d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 2609d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 2610d3c49ebbSPaul Durrant 26112cbf8903SRoss Lagerwall return 0; 26122cbf8903SRoss Lagerwall} 26132cbf8903SRoss LagerwallEOF 26142cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 26152cbf8903SRoss Lagerwall then 26162cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 26172cbf8903SRoss Lagerwall xen_ctrl_version=41100 26181badb709SPaolo Bonzini xen=enabled 26192cbf8903SRoss Lagerwall elif 26202cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 26215ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 26225ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 262358ea9a7aSAnthony PERARD#include <xentoolcore.h> 26245ba3d756SIgor Druzhininint main(void) { 26255ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 26265ba3d756SIgor Druzhinin 26275ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 26285ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 262958ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 26305ba3d756SIgor Druzhinin 26315ba3d756SIgor Druzhinin return 0; 26325ba3d756SIgor Druzhinin} 26335ba3d756SIgor DruzhininEOF 263458ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 26355ba3d756SIgor Druzhinin then 263658ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 26375ba3d756SIgor Druzhinin xen_ctrl_version=41000 26381badb709SPaolo Bonzini xen=enabled 26395ba3d756SIgor Druzhinin elif 26405ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 2641da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 2642da8090ccSPaul Durrant#define __XEN_TOOLS__ 2643da8090ccSPaul Durrant#include <xendevicemodel.h> 2644da8090ccSPaul Durrantint main(void) { 2645da8090ccSPaul Durrant xendevicemodel_handle *xd; 2646da8090ccSPaul Durrant 2647da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 2648da8090ccSPaul Durrant xendevicemodel_close(xd); 2649da8090ccSPaul Durrant 2650da8090ccSPaul Durrant return 0; 2651da8090ccSPaul Durrant} 2652da8090ccSPaul DurrantEOF 2653da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 2654da8090ccSPaul Durrant then 2655da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 2656f1167ee6SJuergen Gross xen_ctrl_version=40900 26571badb709SPaolo Bonzini xen=enabled 2658da8090ccSPaul Durrant elif 2659da8090ccSPaul Durrant cat > $TMPC <<EOF && 26605eeb39c2SIan Campbell/* 26615eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 26625eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 2663b6eb9b45SPaulina Szubarczyk * 2664b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 2665b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 2666b6eb9b45SPaulina Szubarczyk */ 2667b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 2668b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 2669b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 2670b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 2671b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 2672b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 2673b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 2674b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 2675b6eb9b45SPaulina Szubarczyk#include <stdint.h> 2676b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 2677b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 2678b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 2679b6eb9b45SPaulina Szubarczyk#endif 2680b6eb9b45SPaulina Szubarczykint main(void) { 2681b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 2682b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 2683b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 2684b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 2685b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 2686b6eb9b45SPaulina Szubarczyk 2687b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 2688b6eb9b45SPaulina Szubarczyk 2689b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 2690b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2691b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2692b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2693b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 2694b6eb9b45SPaulina Szubarczyk 2695b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 2696b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 2697b6eb9b45SPaulina Szubarczyk 2698b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 2699b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 2700b6eb9b45SPaulina Szubarczyk 2701b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 2702b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 2703b6eb9b45SPaulina Szubarczyk 2704b6eb9b45SPaulina Szubarczyk return 0; 2705b6eb9b45SPaulina Szubarczyk} 2706b6eb9b45SPaulina SzubarczykEOF 2707b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 2708b6eb9b45SPaulina Szubarczyk then 2709f1167ee6SJuergen Gross xen_ctrl_version=40800 27101badb709SPaolo Bonzini xen=enabled 2711b6eb9b45SPaulina Szubarczyk elif 2712b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 2713b6eb9b45SPaulina Szubarczyk/* 2714b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 2715b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 27165eeb39c2SIan Campbell */ 27175eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 27185eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 27195eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 27205eeb39c2SIan Campbell#include <xenctrl.h> 27215eeb39c2SIan Campbell#include <xenstore.h> 27225eeb39c2SIan Campbell#include <xenevtchn.h> 27235eeb39c2SIan Campbell#include <xengnttab.h> 27245eeb39c2SIan Campbell#include <xenforeignmemory.h> 27255eeb39c2SIan Campbell#include <stdint.h> 27265eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 27275eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 27285eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 27295eeb39c2SIan Campbell#endif 27305eeb39c2SIan Campbellint main(void) { 27315eeb39c2SIan Campbell xc_interface *xc = NULL; 27325eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 27335eeb39c2SIan Campbell xenevtchn_handle *xe; 27345eeb39c2SIan Campbell xengnttab_handle *xg; 27355eeb39c2SIan Campbell 27365eeb39c2SIan Campbell xs_daemon_open(); 27375eeb39c2SIan Campbell 27385eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 27395eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 27405eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27415eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27425eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 27435eeb39c2SIan Campbell 27445eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 27455eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 27465eeb39c2SIan Campbell 27475eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 27485eeb39c2SIan Campbell xenevtchn_fd(xe); 27495eeb39c2SIan Campbell 27505eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 27515eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 27525eeb39c2SIan Campbell 27535eeb39c2SIan Campbell return 0; 27545eeb39c2SIan Campbell} 27555eeb39c2SIan CampbellEOF 27565eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 27575eeb39c2SIan Campbell then 2758f1167ee6SJuergen Gross xen_ctrl_version=40701 27591badb709SPaolo Bonzini xen=enabled 2760cdadde39SRoger Pau Monne 2761cdadde39SRoger Pau Monne # Xen 4.6 2762cdadde39SRoger Pau Monne elif 2763cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 2764cdadde39SRoger Pau Monne#include <xenctrl.h> 2765e108a3c1SAnthony PERARD#include <xenstore.h> 2766d5b93ddfSAnthony PERARD#include <stdint.h> 2767d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 2768d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 2769d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 2770d5b93ddfSAnthony PERARD#endif 2771d5b93ddfSAnthony PERARDint main(void) { 2772d5b93ddfSAnthony PERARD xc_interface *xc; 2773d5b93ddfSAnthony PERARD xs_daemon_open(); 2774d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 2775d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2776d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 2777b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27788688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2779d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 278020a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 2781d8b441a3SJan Beulich return 0; 2782d8b441a3SJan Beulich} 2783d8b441a3SJan BeulichEOF 2784d8b441a3SJan Beulich compile_prog "" "$xen_libs" 2785d8b441a3SJan Beulich then 2786f1167ee6SJuergen Gross xen_ctrl_version=40600 27871badb709SPaolo Bonzini xen=enabled 2788d8b441a3SJan Beulich 2789d8b441a3SJan Beulich # Xen 4.5 2790d8b441a3SJan Beulich elif 2791d8b441a3SJan Beulich cat > $TMPC <<EOF && 2792d8b441a3SJan Beulich#include <xenctrl.h> 2793d8b441a3SJan Beulich#include <xenstore.h> 2794d8b441a3SJan Beulich#include <stdint.h> 2795d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 2796d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 2797d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 2798d8b441a3SJan Beulich#endif 2799d8b441a3SJan Beulichint main(void) { 2800d8b441a3SJan Beulich xc_interface *xc; 2801d8b441a3SJan Beulich xs_daemon_open(); 2802d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 2803d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2804d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 2805d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2806d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 28073996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 28083996e85cSPaul Durrant return 0; 28093996e85cSPaul Durrant} 28103996e85cSPaul DurrantEOF 28113996e85cSPaul Durrant compile_prog "" "$xen_libs" 28123996e85cSPaul Durrant then 2813f1167ee6SJuergen Gross xen_ctrl_version=40500 28141badb709SPaolo Bonzini xen=enabled 28153996e85cSPaul Durrant 28163996e85cSPaul Durrant elif 28173996e85cSPaul Durrant cat > $TMPC <<EOF && 28183996e85cSPaul Durrant#include <xenctrl.h> 28193996e85cSPaul Durrant#include <xenstore.h> 28203996e85cSPaul Durrant#include <stdint.h> 28213996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 28223996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 28233996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 28243996e85cSPaul Durrant#endif 28253996e85cSPaul Durrantint main(void) { 28263996e85cSPaul Durrant xc_interface *xc; 28273996e85cSPaul Durrant xs_daemon_open(); 28283996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 28293996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 28303996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 28313996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 28323996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 28338688e065SStefano Stabellini return 0; 28348688e065SStefano Stabellini} 28358688e065SStefano StabelliniEOF 28368688e065SStefano Stabellini compile_prog "" "$xen_libs" 283769deef08SPeter Maydell then 2838f1167ee6SJuergen Gross xen_ctrl_version=40200 28391badb709SPaolo Bonzini xen=enabled 28408688e065SStefano Stabellini 2841e37630caSaliguori else 28421badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2843edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2844edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2845fc321b4bSJuan Quintela fi 28461badb709SPaolo Bonzini xen=disabled 2847e37630caSaliguori fi 2848d5b93ddfSAnthony PERARD 28491badb709SPaolo Bonzini if test "$xen" = enabled; then 2850f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2851582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 28525eeb39c2SIan Campbell fi 2853d5b93ddfSAnthony PERARD fi 2854e37630caSaliguori fi 2855c1cdd9d5SJuergen Grossfi 2856e37630caSaliguori 2857d661d9a4SJustin Terry (VM)########################################## 2858f676c67eSJeremy White# X11 probe 2859f676c67eSJeremy Whiteif $pkg_config --exists "x11"; then 28608781595bSGerd Hoffmann have_x11=yes 286189138857SStefan Weil x11_cflags=$($pkg_config --cflags x11) 286289138857SStefan Weil x11_libs=$($pkg_config --libs x11) 2863f676c67eSJeremy Whitefi 2864f676c67eSJeremy White 2865f676c67eSJeremy White########################################## 2866a4ccabcfSAnthony Liguori# GTK probe 2867a4ccabcfSAnthony Liguori 28685a464e6cSPeter Xuif test "$gtk" != "no"; then 286989d85cdeSDaniel P. Berrangé gtkpackage="gtk+-3.0" 287089d85cdeSDaniel P. Berrangé gtkx11package="gtk+-x11-3.0" 28717b23d121SVolker Rümelin gtkversion="3.22.0" 2872bbbf9bfbSStefan Weil if $pkg_config --exists "$gtkpackage >= $gtkversion"; then 287389138857SStefan Weil gtk_cflags=$($pkg_config --cflags $gtkpackage) 287489138857SStefan Weil gtk_libs=$($pkg_config --libs $gtkpackage) 287589138857SStefan Weil gtk_version=$($pkg_config --modversion $gtkpackage) 28760a337ed0SGerd Hoffmann if $pkg_config --exists "$gtkx11package >= $gtkversion"; then 28778781595bSGerd Hoffmann need_x11=yes 2878f676c67eSJeremy White gtk_cflags="$gtk_cflags $x11_cflags" 2879f676c67eSJeremy White gtk_libs="$gtk_libs $x11_libs" 28800a337ed0SGerd Hoffmann fi 2881bbbf9bfbSStefan Weil gtk="yes" 2882bbbf9bfbSStefan Weil elif test "$gtk" = "yes"; then 28835fe309ffSGerd Hoffmann feature_not_found "gtk" "Install gtk3-devel" 2884bbbf9bfbSStefan Weil else 2885bbbf9bfbSStefan Weil gtk="no" 2886bbbf9bfbSStefan Weil fi 2887bbbf9bfbSStefan Weilfi 2888bbbf9bfbSStefan Weil 2889ddbb0d09SDaniel P. Berrange 2890ddbb0d09SDaniel P. Berrange########################################## 2891ddbb0d09SDaniel P. Berrange# GNUTLS probe 2892ddbb0d09SDaniel P. Berrange 2893ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then 2894a73e82efSRichard Henderson pass="no" 2895a0722409SDaniel P. Berrangé if $pkg_config --exists "gnutls >= 3.1.18"; then 289689138857SStefan Weil gnutls_cflags=$($pkg_config --cflags gnutls) 289789138857SStefan Weil gnutls_libs=$($pkg_config --libs gnutls) 2898a73e82efSRichard Henderson # Packaging for the static libraries is not always correct. 2899a73e82efSRichard Henderson # At least ubuntu 18.04 ships only shared libraries. 2900a73e82efSRichard Henderson write_c_skeleton 2901a73e82efSRichard Henderson if compile_prog "" "$gnutls_libs" ; then 2902a73e82efSRichard Henderson pass="yes" 2903a73e82efSRichard Henderson fi 2904a73e82efSRichard Henderson fi 2905a73e82efSRichard Henderson if test "$pass" = "no" && test "$gnutls" = "yes"; then 2906a0722409SDaniel P. Berrangé feature_not_found "gnutls" "Install gnutls devel >= 3.1.18" 2907ddbb0d09SDaniel P. Berrange else 2908a73e82efSRichard Henderson gnutls="$pass" 2909ddbb0d09SDaniel P. Berrange fi 2910ddbb0d09SDaniel P. Berrangefi 2911ddbb0d09SDaniel P. Berrange 291291bfcdb0SDaniel P. Berrange 291391bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag, 291491bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle 2915a0722409SDaniel P. Berrangé# explicitly 291691bfcdb0SDaniel P. Berrangeif test -z "$gcrypt" 291791bfcdb0SDaniel P. Berrangethen 2918a0722409SDaniel P. Berrangé if test "$nettle" = "yes" 291991bfcdb0SDaniel P. Berrange then 292091bfcdb0SDaniel P. Berrange gcrypt="no" 292191bfcdb0SDaniel P. Berrange fi 292291bfcdb0SDaniel P. Berrangefi 292391bfcdb0SDaniel P. Berrange 292491bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag, 292591bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt 2926a0722409SDaniel P. Berrangé# explicitly 292791bfcdb0SDaniel P. Berrangeif test -z "$nettle" 292891bfcdb0SDaniel P. Berrangethen 2929a0722409SDaniel P. Berrangé if test "$gcrypt" = "yes" 293091bfcdb0SDaniel P. Berrange then 293191bfcdb0SDaniel P. Berrange nettle="no" 293291bfcdb0SDaniel P. Berrange fi 293391bfcdb0SDaniel P. Berrangefi 293491bfcdb0SDaniel P. Berrange 2935dea7a64eSDaniel P. Berrangéhas_libgcrypt() { 293691bfcdb0SDaniel P. Berrange if ! has "libgcrypt-config" 293791bfcdb0SDaniel P. Berrange then 293891bfcdb0SDaniel P. Berrange return 1 293991bfcdb0SDaniel P. Berrange fi 294091bfcdb0SDaniel P. Berrange 294191bfcdb0SDaniel P. Berrange if test -n "$cross_prefix" 294291bfcdb0SDaniel P. Berrange then 294389138857SStefan Weil host=$(libgcrypt-config --host) 294491bfcdb0SDaniel P. Berrange if test "$host-" != $cross_prefix 294591bfcdb0SDaniel P. Berrange then 294691bfcdb0SDaniel P. Berrange return 1 294791bfcdb0SDaniel P. Berrange fi 294891bfcdb0SDaniel P. Berrange fi 294991bfcdb0SDaniel P. Berrange 2950dea7a64eSDaniel P. Berrangé maj=`libgcrypt-config --version | awk -F . '{print $1}'` 2951dea7a64eSDaniel P. Berrangé min=`libgcrypt-config --version | awk -F . '{print $2}'` 2952dea7a64eSDaniel P. Berrangé 2953dea7a64eSDaniel P. Berrangé if test $maj != 1 || test $min -lt 5 2954dea7a64eSDaniel P. Berrangé then 2955dea7a64eSDaniel P. Berrangé return 1 2956dea7a64eSDaniel P. Berrangé fi 2957dea7a64eSDaniel P. Berrangé 295891bfcdb0SDaniel P. Berrange return 0 295991bfcdb0SDaniel P. Berrange} 296091bfcdb0SDaniel P. Berrange 2961a0722409SDaniel P. Berrangé 2962a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then 2963a73e82efSRichard Henderson pass="no" 296464dd2f3bSDaniel P. Berrangé if $pkg_config --exists "nettle >= 2.7.1"; then 2965a0722409SDaniel P. Berrangé nettle_cflags=$($pkg_config --cflags nettle) 2966a0722409SDaniel P. Berrangé nettle_libs=$($pkg_config --libs nettle) 2967a0722409SDaniel P. Berrangé nettle_version=$($pkg_config --modversion nettle) 2968a73e82efSRichard Henderson # Link test to make sure the given libraries work (e.g for static). 2969a73e82efSRichard Henderson write_c_skeleton 2970a73e82efSRichard Henderson if compile_prog "" "$nettle_libs" ; then 2971a0722409SDaniel P. Berrangé if test -z "$gcrypt"; then 2972a0722409SDaniel P. Berrangé gcrypt="no" 2973a0722409SDaniel P. Berrangé fi 2974a73e82efSRichard Henderson pass="yes" 2975a73e82efSRichard Henderson fi 2976a73e82efSRichard Henderson fi 2977dc2207afSDaniel P. Berrangé if test "$pass" = "yes" 2978dc2207afSDaniel P. Berrangé then 2979dc2207afSDaniel P. Berrangé cat > $TMPC << EOF 2980dc2207afSDaniel P. Berrangé#include <nettle/xts.h> 2981dc2207afSDaniel P. Berrangéint main(void) { 2982dc2207afSDaniel P. Berrangé return 0; 2983dc2207afSDaniel P. Berrangé} 2984dc2207afSDaniel P. BerrangéEOF 2985dc2207afSDaniel P. Berrangé if compile_prog "$nettle_cflags" "$nettle_libs" ; then 2986dc2207afSDaniel P. Berrangé nettle_xts=yes 2987dc2207afSDaniel P. Berrangé qemu_private_xts=no 2988dc2207afSDaniel P. Berrangé fi 2989dc2207afSDaniel P. Berrangé fi 2990a73e82efSRichard Henderson if test "$pass" = "no" && test "$nettle" = "yes"; then 299164dd2f3bSDaniel P. Berrangé feature_not_found "nettle" "Install nettle devel >= 2.7.1" 2992a0722409SDaniel P. Berrangé else 2993a73e82efSRichard Henderson nettle="$pass" 2994a0722409SDaniel P. Berrangé fi 2995a0722409SDaniel P. Berrangéfi 2996a0722409SDaniel P. Berrangé 299791bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then 2998a73e82efSRichard Henderson pass="no" 2999dea7a64eSDaniel P. Berrangé if has_libgcrypt; then 300089138857SStefan Weil gcrypt_cflags=$(libgcrypt-config --cflags) 300189138857SStefan Weil gcrypt_libs=$(libgcrypt-config --libs) 3002a73e82efSRichard Henderson # Debian has removed -lgpg-error from libgcrypt-config 300391bfcdb0SDaniel P. Berrange # as it "spreads unnecessary dependencies" which in 300491bfcdb0SDaniel P. Berrange # turn breaks static builds... 300591bfcdb0SDaniel P. Berrange if test "$static" = "yes" 300691bfcdb0SDaniel P. Berrange then 300791bfcdb0SDaniel P. Berrange gcrypt_libs="$gcrypt_libs -lgpg-error" 300891bfcdb0SDaniel P. Berrange fi 30091f923c70SLongpeng(Mike) 3010a73e82efSRichard Henderson # Link test to make sure the given libraries work (e.g for static). 3011a73e82efSRichard Henderson write_c_skeleton 3012a73e82efSRichard Henderson if compile_prog "" "$gcrypt_libs" ; then 3013a73e82efSRichard Henderson pass="yes" 3014a73e82efSRichard Henderson fi 3015a73e82efSRichard Henderson fi 3016a73e82efSRichard Henderson if test "$pass" = "yes"; then 301737788f25SDaniel P. Berrange gcrypt="yes" 30181f923c70SLongpeng(Mike) cat > $TMPC << EOF 30191f923c70SLongpeng(Mike)#include <gcrypt.h> 30201f923c70SLongpeng(Mike)int main(void) { 30211f923c70SLongpeng(Mike) gcry_mac_hd_t handle; 30221f923c70SLongpeng(Mike) gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5, 30231f923c70SLongpeng(Mike) GCRY_MAC_FLAG_SECURE, NULL); 30241f923c70SLongpeng(Mike) return 0; 30251f923c70SLongpeng(Mike)} 30261f923c70SLongpeng(Mike)EOF 30271f923c70SLongpeng(Mike) if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then 30281f923c70SLongpeng(Mike) gcrypt_hmac=yes 30291f923c70SLongpeng(Mike) fi 3030e0576942SDaniel P. Berrangé cat > $TMPC << EOF 3031e0576942SDaniel P. Berrangé#include <gcrypt.h> 3032e0576942SDaniel P. Berrangéint main(void) { 3033e0576942SDaniel P. Berrangé gcry_cipher_hd_t handle; 3034e0576942SDaniel P. Berrangé gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0); 3035e0576942SDaniel P. Berrangé return 0; 3036e0576942SDaniel P. Berrangé} 3037e0576942SDaniel P. BerrangéEOF 3038e0576942SDaniel P. Berrangé if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then 3039e0576942SDaniel P. Berrangé gcrypt_xts=yes 3040e0576942SDaniel P. Berrangé qemu_private_xts=no 3041e0576942SDaniel P. Berrangé fi 3042a73e82efSRichard Henderson elif test "$gcrypt" = "yes"; then 3043dea7a64eSDaniel P. Berrangé feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0" 304491bfcdb0SDaniel P. Berrange else 304591bfcdb0SDaniel P. Berrange gcrypt="no" 304691bfcdb0SDaniel P. Berrange fi 304762893b67SDaniel P. Berrangefi 304862893b67SDaniel P. Berrange 3049ddbb0d09SDaniel P. Berrange 305091bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes" 305191bfcdb0SDaniel P. Berrangethen 305291bfcdb0SDaniel P. Berrange error_exit "Only one of gcrypt & nettle can be enabled" 305391bfcdb0SDaniel P. Berrangefi 3054ed754746SDaniel P. Berrange 30559a2fd434SDaniel P. Berrange########################################## 30569a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite 30579a2fd434SDaniel P. Berrange 30589a2fd434SDaniel P. Berrangetasn1=yes 305990246037SDaniel P. Berrangetasn1_cflags="" 306090246037SDaniel P. Berrangetasn1_libs="" 30619a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then 306289138857SStefan Weil tasn1_cflags=$($pkg_config --cflags libtasn1) 306389138857SStefan Weil tasn1_libs=$($pkg_config --libs libtasn1) 30649a2fd434SDaniel P. Berrangeelse 30659a2fd434SDaniel P. Berrange tasn1=no 30669a2fd434SDaniel P. Berrangefi 30679a2fd434SDaniel P. Berrange 3068ed754746SDaniel P. Berrange 3069bbbf9bfbSStefan Weil########################################## 30708953caf3SDaniel P. Berrange# PAM probe 30718953caf3SDaniel P. Berrange 30728953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then 30738953caf3SDaniel P. Berrange cat > $TMPC <<EOF 30748953caf3SDaniel P. Berrange#include <security/pam_appl.h> 30758953caf3SDaniel P. Berrange#include <stdio.h> 30768953caf3SDaniel P. Berrangeint main(void) { 30778953caf3SDaniel P. Berrange const char *service_name = "qemu"; 30788953caf3SDaniel P. Berrange const char *user = "frank"; 30799c9642d0SDr. David Alan Gilbert const struct pam_conv pam_conv = { 0 }; 30808953caf3SDaniel P. Berrange pam_handle_t *pamh = NULL; 30819c9642d0SDr. David Alan Gilbert pam_start(service_name, user, &pam_conv, &pamh); 30828953caf3SDaniel P. Berrange return 0; 30838953caf3SDaniel P. Berrange} 30848953caf3SDaniel P. BerrangeEOF 30858953caf3SDaniel P. Berrange if compile_prog "" "-lpam" ; then 30868953caf3SDaniel P. Berrange auth_pam=yes 30878953caf3SDaniel P. Berrange else 30888953caf3SDaniel P. Berrange if test "$auth_pam" = "yes"; then 30898953caf3SDaniel P. Berrange feature_not_found "PAM" "Install PAM development package" 30908953caf3SDaniel P. Berrange else 30918953caf3SDaniel P. Berrange auth_pam=no 30928953caf3SDaniel P. Berrange fi 30938953caf3SDaniel P. Berrange fi 30948953caf3SDaniel P. Berrangefi 30958953caf3SDaniel P. Berrange 3096559607eaSDaniel P. Berrange########################################## 3097bbbf9bfbSStefan Weil# VTE probe 3098bbbf9bfbSStefan Weil 3099bbbf9bfbSStefan Weilif test "$vte" != "no"; then 3100c6feff9eSCole Robinson vteminversion="0.32.0" 3101c6feff9eSCole Robinson if $pkg_config --exists "vte-2.91"; then 3102c6feff9eSCole Robinson vtepackage="vte-2.91" 3103c6feff9eSCole Robinson else 3104528de90aSDaniel P. Berrange vtepackage="vte-2.90" 3105c6feff9eSCole Robinson fi 3106c6feff9eSCole Robinson if $pkg_config --exists "$vtepackage >= $vteminversion"; then 310789138857SStefan Weil vte_cflags=$($pkg_config --cflags $vtepackage) 310889138857SStefan Weil vte_libs=$($pkg_config --libs $vtepackage) 310989138857SStefan Weil vteversion=$($pkg_config --modversion $vtepackage) 3110bbbf9bfbSStefan Weil vte="yes" 3111bbbf9bfbSStefan Weil elif test "$vte" = "yes"; then 3112c6feff9eSCole Robinson feature_not_found "vte" "Install libvte-2.90/2.91 devel" 31139e04c683SStefan Weil else 3114bbbf9bfbSStefan Weil vte="no" 3115a4ccabcfSAnthony Liguori fi 3116a4ccabcfSAnthony Liguorifi 3117a4ccabcfSAnthony Liguori 3118a4ccabcfSAnthony Liguori########################################## 31192da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 31202da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 31212da776dbSMichael R. Hines cat > $TMPC <<EOF 31222da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 31232da776dbSMichael R. Hinesint main(void) { return 0; } 31242da776dbSMichael R. HinesEOF 3125ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 31262da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 31272da776dbSMichael R. Hines rdma="yes" 31282da776dbSMichael R. Hines else 31292da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 31302da776dbSMichael R. Hines error_exit \ 3131ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 31322da776dbSMichael R. Hines " Your options:" \ 3133ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 31342da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 31352da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 31362da776dbSMichael R. Hines fi 31372da776dbSMichael R. Hines rdma="no" 31382da776dbSMichael R. Hines fi 31392da776dbSMichael R. Hinesfi 31402da776dbSMichael R. Hines 314121ab34c9SMarcel Apfelbaum########################################## 314221ab34c9SMarcel Apfelbaum# PVRDMA detection 314321ab34c9SMarcel Apfelbaum 314421ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 314521ab34c9SMarcel Apfelbaum#include <sys/mman.h> 314621ab34c9SMarcel Apfelbaum 314721ab34c9SMarcel Apfelbaumint 314821ab34c9SMarcel Apfelbaummain(void) 314921ab34c9SMarcel Apfelbaum{ 315021ab34c9SMarcel Apfelbaum char buf = 0; 315121ab34c9SMarcel Apfelbaum void *addr = &buf; 315221ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 315321ab34c9SMarcel Apfelbaum 315421ab34c9SMarcel Apfelbaum return 0; 315521ab34c9SMarcel Apfelbaum} 315621ab34c9SMarcel ApfelbaumEOF 315721ab34c9SMarcel Apfelbaum 315821ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 315921ab34c9SMarcel Apfelbaum case "$pvrdma" in 316021ab34c9SMarcel Apfelbaum "") 316121ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 316221ab34c9SMarcel Apfelbaum pvrdma="yes" 316321ab34c9SMarcel Apfelbaum else 316421ab34c9SMarcel Apfelbaum pvrdma="no" 316521ab34c9SMarcel Apfelbaum fi 316621ab34c9SMarcel Apfelbaum ;; 316721ab34c9SMarcel Apfelbaum "yes") 316821ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 316921ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 317021ab34c9SMarcel Apfelbaum fi 317121ab34c9SMarcel Apfelbaum pvrdma="yes" 317221ab34c9SMarcel Apfelbaum ;; 317321ab34c9SMarcel Apfelbaum "no") 317421ab34c9SMarcel Apfelbaum pvrdma="no" 317521ab34c9SMarcel Apfelbaum ;; 317621ab34c9SMarcel Apfelbaum esac 317721ab34c9SMarcel Apfelbaumelse 317821ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 317921ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 318021ab34c9SMarcel Apfelbaum fi 318121ab34c9SMarcel Apfelbaum pvrdma="no" 318221ab34c9SMarcel Apfelbaumfi 318395c6bff3SBenoît Canet 3184ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 3185ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 3186ee108585SYuval Shaia 3187ee108585SYuval Shaiacat > $TMPC <<EOF && 3188ee108585SYuval Shaia#include <infiniband/verbs.h> 3189ee108585SYuval Shaia 3190ee108585SYuval Shaiaint 3191ee108585SYuval Shaiamain(void) 3192ee108585SYuval Shaia{ 3193ee108585SYuval Shaia struct ibv_mr *mr; 3194ee108585SYuval Shaia struct ibv_pd *pd = NULL; 3195ee108585SYuval Shaia size_t length = 10; 3196ee108585SYuval Shaia uint64_t iova = 0; 3197ee108585SYuval Shaia int access = 0; 3198ee108585SYuval Shaia void *addr = NULL; 3199ee108585SYuval Shaia 3200ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 3201ee108585SYuval Shaia 3202ee108585SYuval Shaia ibv_dereg_mr(mr); 3203ee108585SYuval Shaia 3204ee108585SYuval Shaia return 0; 3205ee108585SYuval Shaia} 3206ee108585SYuval ShaiaEOF 3207ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 3208ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 3209ee108585SYuval Shaia fi 3210ee108585SYuval Shaiafi 3211ee108585SYuval Shaia 321295c6bff3SBenoît Canet########################################## 3213c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c 3214dce512deSChristoph Hellwigif test "$xfs" != "no" ; then 3215dce512deSChristoph Hellwig cat > $TMPC << EOF 3216ffc41d10SStefan Weil#include <stddef.h> /* NULL */ 3217dce512deSChristoph Hellwig#include <xfs/xfs.h> 3218dce512deSChristoph Hellwigint main(void) 3219dce512deSChristoph Hellwig{ 3220dce512deSChristoph Hellwig xfsctl(NULL, 0, 0, NULL); 3221dce512deSChristoph Hellwig return 0; 3222dce512deSChristoph Hellwig} 3223dce512deSChristoph HellwigEOF 3224dce512deSChristoph Hellwig if compile_prog "" "" ; then 3225dce512deSChristoph Hellwig xfs="yes" 3226dce512deSChristoph Hellwig else 3227dce512deSChristoph Hellwig if test "$xfs" = "yes" ; then 3228e3a6e0daSzhaolichang feature_not_found "xfs" "Install xfsprogs/xfslibs devel" 3229dce512deSChristoph Hellwig fi 3230dce512deSChristoph Hellwig xfs=no 3231dce512deSChristoph Hellwig fi 3232dce512deSChristoph Hellwigfi 3233dce512deSChristoph Hellwig 3234dce512deSChristoph Hellwig########################################## 32358a16d273Sths# vde libraries probe 3236dfb278bdSJuan Quintelaif test "$vde" != "no" ; then 32374baae0acSJuan Quintela vde_libs="-lvdeplug" 32388a16d273Sths cat > $TMPC << EOF 32398a16d273Sths#include <libvdeplug.h> 32404a7f0e06Spbrookint main(void) 32414a7f0e06Spbrook{ 32424a7f0e06Spbrook struct vde_open_args a = {0, 0, 0}; 3243fea08e08SPeter Maydell char s[] = ""; 3244fea08e08SPeter Maydell vde_open(s, s, &a); 32454a7f0e06Spbrook return 0; 32464a7f0e06Spbrook} 32478a16d273SthsEOF 324852166aa0SJuan Quintela if compile_prog "" "$vde_libs" ; then 32494baae0acSJuan Quintela vde=yes 3250dfb278bdSJuan Quintela else 3251dfb278bdSJuan Quintela if test "$vde" = "yes" ; then 325221684af0SStewart Smith feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 3253dfb278bdSJuan Quintela fi 3254dfb278bdSJuan Quintela vde=no 32558a16d273Sths fi 32568a16d273Sthsfi 32578a16d273Sths 32588a16d273Sths########################################## 32590a985b37SVincenzo Maffione# netmap support probe 32600a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version 32610a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 32620a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up 32630a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will 32640a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds. 326558952137SVincenzo Maffioneif test "$netmap" != "no" ; then 326658952137SVincenzo Maffione cat > $TMPC << EOF 326758952137SVincenzo Maffione#include <inttypes.h> 326858952137SVincenzo Maffione#include <net/if.h> 326958952137SVincenzo Maffione#include <net/netmap.h> 327058952137SVincenzo Maffione#include <net/netmap_user.h> 32710a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15) 32720a985b37SVincenzo Maffione#error 32730a985b37SVincenzo Maffione#endif 327458952137SVincenzo Maffioneint main(void) { return 0; } 327558952137SVincenzo MaffioneEOF 327658952137SVincenzo Maffione if compile_prog "" "" ; then 327758952137SVincenzo Maffione netmap=yes 327858952137SVincenzo Maffione else 327958952137SVincenzo Maffione if test "$netmap" = "yes" ; then 328058952137SVincenzo Maffione feature_not_found "netmap" 328158952137SVincenzo Maffione fi 328258952137SVincenzo Maffione netmap=no 328358952137SVincenzo Maffione fi 328458952137SVincenzo Maffionefi 328558952137SVincenzo Maffione 328658952137SVincenzo Maffione########################################## 328747e98658SCorey Bryant# libcap-ng library probe 328847e98658SCorey Bryantif test "$cap_ng" != "no" ; then 328947e98658SCorey Bryant cap_libs="-lcap-ng" 329047e98658SCorey Bryant cat > $TMPC << EOF 329147e98658SCorey Bryant#include <cap-ng.h> 329247e98658SCorey Bryantint main(void) 329347e98658SCorey Bryant{ 329447e98658SCorey Bryant capng_capability_to_name(CAPNG_EFFECTIVE); 329547e98658SCorey Bryant return 0; 329647e98658SCorey Bryant} 329747e98658SCorey BryantEOF 329847e98658SCorey Bryant if compile_prog "" "$cap_libs" ; then 329947e98658SCorey Bryant cap_ng=yes 330047e98658SCorey Bryant else 330147e98658SCorey Bryant if test "$cap_ng" = "yes" ; then 330221684af0SStewart Smith feature_not_found "cap_ng" "Install libcap-ng devel" 330347e98658SCorey Bryant fi 330447e98658SCorey Bryant cap_ng=no 330547e98658SCorey Bryant fi 330647e98658SCorey Bryantfi 330747e98658SCorey Bryant 330847e98658SCorey Bryant########################################## 3309c2de5c91Smalc# Sound support libraries probe 33108f28f3fbSths 331189138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') 3312c2de5c91Smalcfor drv in $audio_drv_list; do 3313c2de5c91Smalc case $drv in 3314e42975a1SGerd Hoffmann alsa | try-alsa) 3315c80a867fSGerd Hoffmann if $pkg_config alsa --exists; then 3316c80a867fSGerd Hoffmann alsa_libs=$($pkg_config alsa --libs) 3317478e943fSPaolo Bonzini alsa_cflags=$($pkg_config alsa --cflags) 3318478e943fSPaolo Bonzini alsa=yes 3319e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3320e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') 3321e42975a1SGerd Hoffmann fi 3322e42975a1SGerd Hoffmann else 3323e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3324e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') 3325c80a867fSGerd Hoffmann else 3326c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3327c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3328c80a867fSGerd Hoffmann fi 3329e42975a1SGerd Hoffmann fi 3330c2de5c91Smalc ;; 3331c2de5c91Smalc 3332e42975a1SGerd Hoffmann pa | try-pa) 3333c80a867fSGerd Hoffmann if $pkg_config libpulse --exists; then 3334478e943fSPaolo Bonzini libpulse=yes 3335c80a867fSGerd Hoffmann pulse_libs=$($pkg_config libpulse --libs) 3336478e943fSPaolo Bonzini pulse_cflags=$($pkg_config libpulse --cflags) 3337e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3338e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') 3339e42975a1SGerd Hoffmann fi 3340e42975a1SGerd Hoffmann else 3341e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3342e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') 3343c80a867fSGerd Hoffmann else 3344c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3345c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3346c80a867fSGerd Hoffmann fi 3347e42975a1SGerd Hoffmann fi 3348b8e59f18Smalc ;; 3349b8e59f18Smalc 3350373967b2SGerd Hoffmann sdl) 3351373967b2SGerd Hoffmann if test "$sdl" = "no"; then 3352373967b2SGerd Hoffmann error_exit "sdl not found or disabled, can not use sdl audio driver" 3353373967b2SGerd Hoffmann fi 3354373967b2SGerd Hoffmann ;; 3355373967b2SGerd Hoffmann 3356e42975a1SGerd Hoffmann try-sdl) 3357e42975a1SGerd Hoffmann if test "$sdl" = "no"; then 3358e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') 3359e42975a1SGerd Hoffmann else 3360e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') 3361e42975a1SGerd Hoffmann fi 3362e42975a1SGerd Hoffmann ;; 3363e42975a1SGerd Hoffmann 3364997e690aSJuan Quintela coreaudio) 3365b1149911SFam Zheng coreaudio_libs="-framework CoreAudio" 3366997e690aSJuan Quintela ;; 3367997e690aSJuan Quintela 3368a4bf6780SJuan Quintela dsound) 3369b1149911SFam Zheng dsound_libs="-lole32 -ldxguid" 3370d5631638Smalc audio_win_int="yes" 3371a4bf6780SJuan Quintela ;; 3372a4bf6780SJuan Quintela 3373a4bf6780SJuan Quintela oss) 3374b1149911SFam Zheng oss_libs="$oss_lib" 3375a4bf6780SJuan Quintela ;; 3376a4bf6780SJuan Quintela 33772e445703SGeoffrey McRae jack | try-jack) 33782e445703SGeoffrey McRae if $pkg_config jack --exists; then 3379478e943fSPaolo Bonzini libjack=yes 33802e445703SGeoffrey McRae jack_libs=$($pkg_config jack --libs) 33812e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 33822e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') 33832e445703SGeoffrey McRae fi 33842e445703SGeoffrey McRae else 33852e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 33862e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') 33872e445703SGeoffrey McRae else 33882e445703SGeoffrey McRae error_exit "$drv check failed" \ 33892e445703SGeoffrey McRae "Make sure to have the $drv libs and headers installed." 33902e445703SGeoffrey McRae fi 33912e445703SGeoffrey McRae fi 33922e445703SGeoffrey McRae ;; 33932e445703SGeoffrey McRae 3394e4c63a6aSmalc *) 33951c9b2a52Smalc echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 339676ad07a4SPeter Maydell error_exit "Unknown driver '$drv' selected" \ 339776ad07a4SPeter Maydell "Possible drivers are: $audio_possible_drivers" 3398e4c63a6aSmalc } 3399e4c63a6aSmalc ;; 3400c2de5c91Smalc esac 3401c2de5c91Smalcdone 34028f28f3fbSths 34034d3b6f6eSbalrog########################################## 3404e18df141SAnthony Liguori# glib support probe 3405a52d28afSPaolo Bonzini 340600f2cfbbSDaniel P. Berrangéglib_req_ver=2.48 3407aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 3408aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 3409a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 3410aa0d1f44SPaolo Bonzinifi 341154cb65d8SEmilio G. Cotaif test "$plugins" = yes; then 341254cb65d8SEmilio G. Cota glib_modules="$glib_modules gmodule-2.0" 341354cb65d8SEmilio G. Cotafi 3414e26110cfSFam Zheng 3415aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 3416e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 341789138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 341889138857SStefan Weil glib_libs=$($pkg_config --libs $i) 3419e18df141SAnthony Liguori else 3420e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 3421e26110cfSFam Zheng fi 3422e26110cfSFam Zhengdone 3423e26110cfSFam Zheng 3424215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 3425215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 3426215b0c2fSPaolo Bonzini 3427215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 3428215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 3429215b0c2fSPaolo Bonzinifi 3430215b0c2fSPaolo Bonzini 3431f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 3432f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 3433f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 343425a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 34350dba4897SMarc-André Lureau if [ ! -x "$gdbus_codegen" ]; then 34360dba4897SMarc-André Lureau gdbus_codegen= 34370dba4897SMarc-André Lureau fi 343876346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 343976346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 344076346b62SPeter Maydell # -lblkid and will give a link error. 344113ceae66SPeter Maydell cat > $TMPC <<EOF 344213ceae66SPeter Maydell#include <gio/gio.h> 344313ceae66SPeter Maydellint main(void) 344413ceae66SPeter Maydell{ 344513ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 344613ceae66SPeter Maydell return 0; 344713ceae66SPeter Maydell} 344813ceae66SPeter MaydellEOF 344913ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 345076346b62SPeter Maydell gio=yes 345176346b62SPeter Maydell else 345276346b62SPeter Maydell gio=no 345376346b62SPeter Maydell fi 3454f876b765SMarc-André Lureauelse 3455f876b765SMarc-André Lureau gio=no 3456f876b765SMarc-André Lureaufi 3457f876b765SMarc-André Lureau 345825a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 345925a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 346025a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 346125a97a56SMarc-André Lureaufi 346225a97a56SMarc-André Lureau 3463977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 3464977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 3465977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 3466977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 3467977a82abSDaniel P. Berrangecat > $TMPC <<EOF 3468977a82abSDaniel P. Berrange#include <glib.h> 3469977a82abSDaniel P. Berrange#include <unistd.h> 3470977a82abSDaniel P. Berrange 3471977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 3472977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 3473977a82abSDaniel P. Berrange 3474977a82abSDaniel P. Berrangeint main(void) { 3475977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 3476977a82abSDaniel P. Berrange return 0; 3477977a82abSDaniel P. Berrange} 3478977a82abSDaniel P. BerrangeEOF 3479977a82abSDaniel P. Berrange 3480215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 3481977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 3482977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 3483977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 3484977a82abSDaniel P. Berrange "build target" 3485977a82abSDaniel P. Berrangefi 3486977a82abSDaniel P. Berrange 3487bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage 3488bbbf2e04SJohn Snowcat > $TMPC << EOF 3489bbbf2e04SJohn Snow#include <glib.h> 3490bbbf2e04SJohn Snowint main(void) { return 0; } 3491bbbf2e04SJohn SnowEOF 3492bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 3493bbbf2e04SJohn Snow if cc_has_warning_flag "-Wno-unknown-attributes"; then 3494bbbf2e04SJohn Snow glib_cflags="-Wno-unknown-attributes $glib_cflags" 34955770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS" 3496bbbf2e04SJohn Snow fi 3497bbbf2e04SJohn Snowfi 3498bbbf2e04SJohn Snow 34999bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 35009bda600bSEric Blakecat > $TMPC << EOF 35019bda600bSEric Blake#include <glib.h> 35029bda600bSEric Blaketypedef struct Foo { 35039bda600bSEric Blake int i; 35049bda600bSEric Blake} Foo; 35059bda600bSEric Blakestatic void foo_free(Foo *f) 35069bda600bSEric Blake{ 35079bda600bSEric Blake g_free(f); 35089bda600bSEric Blake} 35099bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); 35109bda600bSEric Blakeint main(void) { return 0; } 35119bda600bSEric BlakeEOF 35129bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 35139bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 35149bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 35155770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 35169bda600bSEric Blake fi 35179bda600bSEric Blakefi 35189bda600bSEric Blake 3519e26110cfSFam Zheng########################################## 3520e26110cfSFam Zheng# SHA command probe for modules 3521e26110cfSFam Zhengif test "$modules" = yes; then 3522e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 3523e26110cfSFam Zheng for c in $shacmd_probe; do 35248ccefb91SFam Zheng if has $c; then 3525e26110cfSFam Zheng shacmd="$c" 3526e26110cfSFam Zheng break 3527e26110cfSFam Zheng fi 3528e26110cfSFam Zheng done 3529e26110cfSFam Zheng if test "$shacmd" = ""; then 3530e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 3531e26110cfSFam Zheng fi 3532e18df141SAnthony Liguorifi 3533e18df141SAnthony Liguori 3534e18df141SAnthony Liguori########################################## 3535e5d355d1Saliguori# pthread probe 35364b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 35373c529d93Saliguori 3538e5d355d1Saliguoripthread=no 3539414f0dabSblueswir1cat > $TMPC << EOF 35403c529d93Saliguori#include <pthread.h> 35417a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; } 35427a42bbe4SStefan Weilint main(void) { 35437a42bbe4SStefan Weil pthread_t thread; 35447a42bbe4SStefan Weil pthread_create(&thread, 0, f, 0); 35457a42bbe4SStefan Weil return 0; 35467a42bbe4SStefan Weil} 3547414f0dabSblueswir1EOF 3548bd00d539SAndreas Färberif compile_prog "" "" ; then 3549bd00d539SAndreas Färber pthread=yes 3550bd00d539SAndreas Färberelse 3551de65fe0fSSebastian Herbszt for pthread_lib in $PTHREADLIBS_LIST; do 355252166aa0SJuan Quintela if compile_prog "" "$pthread_lib" ; then 3553e5d355d1Saliguori pthread=yes 3554e3c56761SPeter Portante found=no 3555e3c56761SPeter Portante for lib_entry in $LIBS; do 3556e3c56761SPeter Portante if test "$lib_entry" = "$pthread_lib"; then 3557e3c56761SPeter Portante found=yes 3558e3c56761SPeter Portante break 3559e3c56761SPeter Portante fi 3560e3c56761SPeter Portante done 3561e3c56761SPeter Portante if test "$found" = "no"; then 35625572b539SJuan Quintela LIBS="$pthread_lib $LIBS" 3563e3c56761SPeter Portante fi 3564de65fe0fSSebastian Herbszt break 3565414f0dabSblueswir1 fi 3566de65fe0fSSebastian Herbszt done 3567bd00d539SAndreas Färberfi 3568414f0dabSblueswir1 3569e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then 357076ad07a4SPeter Maydell error_exit "pthread check failed" \ 357176ad07a4SPeter Maydell "Make sure to have the pthread libs and headers installed." 3572e5d355d1Saliguorifi 3573e5d355d1Saliguori 3574479a5747SRoman Bolshakov# check for pthread_setname_np with thread id 3575479a5747SRoman Bolshakovpthread_setname_np_w_tid=no 35765c312079SDr. David Alan Gilbertcat > $TMPC << EOF 35775c312079SDr. David Alan Gilbert#include <pthread.h> 35785c312079SDr. David Alan Gilbert 35795c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; } 35805c312079SDr. David Alan Gilbertint main(void) 35815c312079SDr. David Alan Gilbert{ 35825c312079SDr. David Alan Gilbert pthread_t thread; 35835c312079SDr. David Alan Gilbert pthread_create(&thread, 0, f, 0); 35845c312079SDr. David Alan Gilbert pthread_setname_np(thread, "QEMU"); 35855c312079SDr. David Alan Gilbert return 0; 35865c312079SDr. David Alan Gilbert} 35875c312079SDr. David Alan GilbertEOF 35885c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then 3589479a5747SRoman Bolshakov pthread_setname_np_w_tid=yes 3590479a5747SRoman Bolshakovfi 3591479a5747SRoman Bolshakov 3592479a5747SRoman Bolshakov# check for pthread_setname_np without thread id 3593479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no 3594479a5747SRoman Bolshakovcat > $TMPC << EOF 3595479a5747SRoman Bolshakov#include <pthread.h> 3596479a5747SRoman Bolshakov 359712a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 3598479a5747SRoman Bolshakovint main(void) 3599479a5747SRoman Bolshakov{ 3600479a5747SRoman Bolshakov pthread_t thread; 3601479a5747SRoman Bolshakov pthread_create(&thread, 0, f, 0); 3602479a5747SRoman Bolshakov return 0; 3603479a5747SRoman Bolshakov} 3604479a5747SRoman BolshakovEOF 3605479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then 3606479a5747SRoman Bolshakov pthread_setname_np_wo_tid=yes 36075c312079SDr. David Alan Gilbertfi 36085c312079SDr. David Alan Gilbert 3609bf9298b9Saliguori########################################## 3610f27aaf4bSChristian Brunner# rbd probe 3611f27aaf4bSChristian Brunnerif test "$rbd" != "no" ; then 3612f27aaf4bSChristian Brunner cat > $TMPC <<EOF 3613f27aaf4bSChristian Brunner#include <stdio.h> 3614ad32e9c0SJosh Durgin#include <rbd/librbd.h> 3615f27aaf4bSChristian Brunnerint main(void) { 3616ad32e9c0SJosh Durgin rados_t cluster; 3617ad32e9c0SJosh Durgin rados_create(&cluster, NULL); 3618f27aaf4bSChristian Brunner return 0; 3619f27aaf4bSChristian Brunner} 3620f27aaf4bSChristian BrunnerEOF 3621ad32e9c0SJosh Durgin rbd_libs="-lrbd -lrados" 3622f27aaf4bSChristian Brunner if compile_prog "" "$rbd_libs" ; then 3623f27aaf4bSChristian Brunner rbd=yes 3624f27aaf4bSChristian Brunner else 3625f27aaf4bSChristian Brunner if test "$rbd" = "yes" ; then 362621684af0SStewart Smith feature_not_found "rados block device" "Install librbd/ceph devel" 3627f27aaf4bSChristian Brunner fi 3628f27aaf4bSChristian Brunner rbd=no 3629f27aaf4bSChristian Brunner fi 3630f27aaf4bSChristian Brunnerfi 3631f27aaf4bSChristian Brunner 3632f27aaf4bSChristian Brunner########################################## 3633b10d49d7SPino Toscano# libssh probe 3634b10d49d7SPino Toscanoif test "$libssh" != "no" ; then 3635b10d49d7SPino Toscano if $pkg_config --exists libssh; then 3636b10d49d7SPino Toscano libssh_cflags=$($pkg_config libssh --cflags) 3637b10d49d7SPino Toscano libssh_libs=$($pkg_config libssh --libs) 3638b10d49d7SPino Toscano libssh=yes 36390a12ec87SRichard W.M. Jones else 3640b10d49d7SPino Toscano if test "$libssh" = "yes" ; then 3641b10d49d7SPino Toscano error_exit "libssh required for --enable-libssh" 36420a12ec87SRichard W.M. Jones fi 3643b10d49d7SPino Toscano libssh=no 36440a12ec87SRichard W.M. Jones fi 36450a12ec87SRichard W.M. Jonesfi 36460a12ec87SRichard W.M. Jones 36470a12ec87SRichard W.M. Jones########################################## 3648b10d49d7SPino Toscano# Check for libssh 0.8 3649b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and 3650b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped 3651b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not 3652b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0). 36539a2d462eSRichard W.M. Jones 3654b10d49d7SPino Toscanoif test "$libssh" = "yes"; then 36559a2d462eSRichard W.M. Jones cat > $TMPC <<EOF 3656b10d49d7SPino Toscano#include <libssh/libssh.h> 3657b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); } 36589a2d462eSRichard W.M. JonesEOF 3659b10d49d7SPino Toscano if compile_prog "$libssh_cflags" "$libssh_libs"; then 3660b10d49d7SPino Toscano libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags" 36619a2d462eSRichard W.M. Jones fi 36629a2d462eSRichard W.M. Jonesfi 36639a2d462eSRichard W.M. Jones 36649a2d462eSRichard W.M. Jones########################################## 36655c6c3a6cSChristoph Hellwig# linux-aio probe 36665c6c3a6cSChristoph Hellwig 36675c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then 36685c6c3a6cSChristoph Hellwig cat > $TMPC <<EOF 36695c6c3a6cSChristoph Hellwig#include <libaio.h> 36705c6c3a6cSChristoph Hellwig#include <sys/eventfd.h> 3671832ce9c2SScott Wood#include <stddef.h> 36725c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 36735c6c3a6cSChristoph HellwigEOF 36745c6c3a6cSChristoph Hellwig if compile_prog "" "-laio" ; then 36755c6c3a6cSChristoph Hellwig linux_aio=yes 36765c6c3a6cSChristoph Hellwig else 36775c6c3a6cSChristoph Hellwig if test "$linux_aio" = "yes" ; then 367821684af0SStewart Smith feature_not_found "linux AIO" "Install libaio devel" 36795c6c3a6cSChristoph Hellwig fi 36803cfcae3cSLuiz Capitulino linux_aio=no 36815c6c3a6cSChristoph Hellwig fi 36825c6c3a6cSChristoph Hellwigfi 3683c10dd856SAarushi Mehta########################################## 3684c10dd856SAarushi Mehta# linux-io-uring probe 3685c10dd856SAarushi Mehta 3686c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then 3687c10dd856SAarushi Mehta if $pkg_config liburing; then 3688c10dd856SAarushi Mehta linux_io_uring_cflags=$($pkg_config --cflags liburing) 3689c10dd856SAarushi Mehta linux_io_uring_libs=$($pkg_config --libs liburing) 3690c10dd856SAarushi Mehta linux_io_uring=yes 3691c10dd856SAarushi Mehta else 3692c10dd856SAarushi Mehta if test "$linux_io_uring" = "yes" ; then 3693c10dd856SAarushi Mehta feature_not_found "linux io_uring" "Install liburing devel" 3694c10dd856SAarushi Mehta fi 3695c10dd856SAarushi Mehta linux_io_uring=no 3696c10dd856SAarushi Mehta fi 3697c10dd856SAarushi Mehtafi 36985c6c3a6cSChristoph Hellwig 36995c6c3a6cSChristoph Hellwig########################################## 37007aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX 37013b8acc11SPaolo Bonzini 37027aaa6a16SPaolo Bonziniif test "$tpm" = ""; then 37037aaa6a16SPaolo Bonzini if test "$mingw32" = "yes"; then 37047aaa6a16SPaolo Bonzini tpm=no 37053b8acc11SPaolo Bonzini else 37067aaa6a16SPaolo Bonzini tpm=yes 37077aaa6a16SPaolo Bonzini fi 37087aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then 37097aaa6a16SPaolo Bonzini if test "$mingw32" = "yes" ; then 37107aaa6a16SPaolo Bonzini error_exit "TPM emulation only available on POSIX systems" 37117aaa6a16SPaolo Bonzini fi 37123b8acc11SPaolo Bonzinifi 37133b8acc11SPaolo Bonzini 37143b8acc11SPaolo Bonzini########################################## 3715758e8e38SVenkateswararao Jujjuri (JV)# attr probe 3716758e8e38SVenkateswararao Jujjuri (JV) 3717ec0d5893SMarc-André Lureaulibattr_libs= 3718758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" != "no" ; then 3719758e8e38SVenkateswararao Jujjuri (JV) cat > $TMPC <<EOF 3720758e8e38SVenkateswararao Jujjuri (JV)#include <stdio.h> 3721758e8e38SVenkateswararao Jujjuri (JV)#include <sys/types.h> 3722f2338fb4SPavel Borzenkov#ifdef CONFIG_LIBATTR 3723f2338fb4SPavel Borzenkov#include <attr/xattr.h> 3724f2338fb4SPavel Borzenkov#else 37254f26f2b6SAvi Kivity#include <sys/xattr.h> 3726f2338fb4SPavel Borzenkov#endif 3727758e8e38SVenkateswararao Jujjuri (JV)int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } 3728758e8e38SVenkateswararao Jujjuri (JV)EOF 37294f26f2b6SAvi Kivity if compile_prog "" "" ; then 37304f26f2b6SAvi Kivity attr=yes 37314f26f2b6SAvi Kivity # Older distros have <attr/xattr.h>, and need -lattr: 3732f2338fb4SPavel Borzenkov elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then 3733758e8e38SVenkateswararao Jujjuri (JV) attr=yes 3734ec0d5893SMarc-André Lureau libattr_libs="-lattr" 37354f26f2b6SAvi Kivity libattr=yes 3736758e8e38SVenkateswararao Jujjuri (JV) else 3737758e8e38SVenkateswararao Jujjuri (JV) if test "$attr" = "yes" ; then 373821684af0SStewart Smith feature_not_found "ATTR" "Install libc6 or libattr devel" 3739758e8e38SVenkateswararao Jujjuri (JV) fi 3740758e8e38SVenkateswararao Jujjuri (JV) attr=no 3741758e8e38SVenkateswararao Jujjuri (JV) fi 3742758e8e38SVenkateswararao Jujjuri (JV)fi 3743758e8e38SVenkateswararao Jujjuri (JV) 3744758e8e38SVenkateswararao Jujjuri (JV)########################################## 3745bf9298b9Saliguori# iovec probe 3746bf9298b9Saliguoricat > $TMPC <<EOF 3747db34f0b3Sblueswir1#include <sys/types.h> 3748bf9298b9Saliguori#include <sys/uio.h> 3749db34f0b3Sblueswir1#include <unistd.h> 3750f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); } 3751bf9298b9SaliguoriEOF 3752bf9298b9Saliguoriiovec=no 375352166aa0SJuan Quintelaif compile_prog "" "" ; then 3754bf9298b9Saliguori iovec=yes 3755bf9298b9Saliguorifi 3756bf9298b9Saliguori 3757f652e6afSaurel32########################################## 3758ceb42de8Saliguori# preadv probe 3759ceb42de8Saliguoricat > $TMPC <<EOF 3760ceb42de8Saliguori#include <sys/types.h> 3761ceb42de8Saliguori#include <sys/uio.h> 3762ceb42de8Saliguori#include <unistd.h> 3763c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); } 3764ceb42de8SaliguoriEOF 3765ceb42de8Saliguoripreadv=no 376652166aa0SJuan Quintelaif compile_prog "" "" ; then 3767ceb42de8Saliguori preadv=yes 3768ceb42de8Saliguorifi 3769ceb42de8Saliguori 3770ceb42de8Saliguori########################################## 3771f652e6afSaurel32# fdt probe 3772e169e1e1SPeter Maydell 3773fbb4121dSPaolo Bonzinicase "$fdt" in 3774fbb4121dSPaolo Bonzini auto | enabled | internal) 3775fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 3776fbb4121dSPaolo Bonzini if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 3777aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 3778aef45d51SDaniel P. Berrange fi 3779fbb4121dSPaolo Bonzini ;; 3780fbb4121dSPaolo Bonziniesac 3781f652e6afSaurel32 378220ff075bSMichael Walle########################################## 3783fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2) 3784b1546f32SGerd Hoffmann 3785d52c454aSMarc-André Lureaugbm="no" 3786d52c454aSMarc-André Lureauif $pkg_config gbm; then 3787d52c454aSMarc-André Lureau gbm_cflags="$($pkg_config --cflags gbm)" 3788d52c454aSMarc-André Lureau gbm_libs="$($pkg_config --libs gbm)" 3789d52c454aSMarc-André Lureau gbm="yes" 3790d52c454aSMarc-André Lureaufi 3791d52c454aSMarc-André Lureau 3792da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 37934939a1dfSMichael Tokarev opengl_pkgs="epoxy gbm" 37945f9b1e35SGerd Hoffmann if $pkg_config $opengl_pkgs; then 37955f9b1e35SGerd Hoffmann opengl_cflags="$($pkg_config --cflags $opengl_pkgs)" 37965f9b1e35SGerd Hoffmann opengl_libs="$($pkg_config --libs $opengl_pkgs)" 3797da076ffeSGerd Hoffmann opengl=yes 3798925a0400SGerd Hoffmann if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then 3799925a0400SGerd Hoffmann gtk_gl="yes" 3800925a0400SGerd Hoffmann fi 380120ff075bSMichael Walle else 3802da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 3803dcf30025SGerd Hoffmann feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs" 380420ff075bSMichael Walle fi 3805f676c67eSJeremy White opengl_cflags="" 3806da076ffeSGerd Hoffmann opengl_libs="" 3807da076ffeSGerd Hoffmann opengl=no 380820ff075bSMichael Walle fi 380920ff075bSMichael Wallefi 381020ff075bSMichael Walle 3811014cb152SGerd Hoffmannif test "$opengl" = "yes"; then 3812014cb152SGerd Hoffmann cat > $TMPC << EOF 3813014cb152SGerd Hoffmann#include <epoxy/egl.h> 3814014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export 3815014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+) 3816014cb152SGerd Hoffmann#endif 3817014cb152SGerd Hoffmannint main(void) { return 0; } 3818014cb152SGerd HoffmannEOF 3819014cb152SGerd Hoffmann if compile_prog "" "" ; then 3820014cb152SGerd Hoffmann opengl_dmabuf=yes 3821014cb152SGerd Hoffmann fi 3822014cb152SGerd Hoffmannfi 3823c9a12e75SChrysostomos Nanakos 3824e633a5c6SEric Blakeif test "$opengl" = "yes" && test "$have_x11" = "yes"; then 382599e1a93bSPhilippe Mathieu-Daudé for target in $target_list; do 382699e1a93bSPhilippe Mathieu-Daudé case $target in 382799e1a93bSPhilippe Mathieu-Daudé lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL 382899e1a93bSPhilippe Mathieu-Daudé need_x11=yes 382999e1a93bSPhilippe Mathieu-Daudé ;; 383099e1a93bSPhilippe Mathieu-Daudé esac 383199e1a93bSPhilippe Mathieu-Daudé done 383299e1a93bSPhilippe Mathieu-Daudéfi 383399e1a93bSPhilippe Mathieu-Daudé 3834ed279a06SKlim Kireev########################################## 3835ed279a06SKlim Kireev# libxml2 probe 3836ed279a06SKlim Kireevif test "$libxml2" != "no" ; then 3837ed279a06SKlim Kireev if $pkg_config --exists libxml-2.0; then 3838ed279a06SKlim Kireev libxml2="yes" 3839ed279a06SKlim Kireev libxml2_cflags=$($pkg_config --cflags libxml-2.0) 3840ed279a06SKlim Kireev libxml2_libs=$($pkg_config --libs libxml-2.0) 3841ed279a06SKlim Kireev else 3842ed279a06SKlim Kireev if test "$libxml2" = "yes"; then 3843ed279a06SKlim Kireev feature_not_found "libxml2" "Install libxml2 devel" 3844ed279a06SKlim Kireev fi 3845ed279a06SKlim Kireev libxml2="no" 3846ed279a06SKlim Kireev fi 3847ed279a06SKlim Kireevfi 3848c9a12e75SChrysostomos Nanakos 384939386ac7Saurel32# Check for inotify functions when we are building linux-user 38503b3f24adSaurel32# emulator. This is done because older glibc versions don't 38513b3f24adSaurel32# have syscall stubs for these implemented. In that case we 38523b3f24adSaurel32# don't provide them even if kernel supports them. 38533b3f24adSaurel32# 38543b3f24adSaurel32inotify=no 38553b3f24adSaurel32cat > $TMPC << EOF 38563b3f24adSaurel32#include <sys/inotify.h> 38573b3f24adSaurel32 38583b3f24adSaurel32int 38593b3f24adSaurel32main(void) 38603b3f24adSaurel32{ 38613b3f24adSaurel32 /* try to start inotify */ 38628690e420Saurel32 return inotify_init(); 38633b3f24adSaurel32} 38643b3f24adSaurel32EOF 386552166aa0SJuan Quintelaif compile_prog "" "" ; then 38663b3f24adSaurel32 inotify=yes 38673b3f24adSaurel32fi 38683b3f24adSaurel32 3869c05c7a73SRiku Voipioinotify1=no 3870c05c7a73SRiku Voipiocat > $TMPC << EOF 3871c05c7a73SRiku Voipio#include <sys/inotify.h> 3872c05c7a73SRiku Voipio 3873c05c7a73SRiku Voipioint 3874c05c7a73SRiku Voipiomain(void) 3875c05c7a73SRiku Voipio{ 3876c05c7a73SRiku Voipio /* try to start inotify */ 3877c05c7a73SRiku Voipio return inotify_init1(0); 3878c05c7a73SRiku Voipio} 3879c05c7a73SRiku VoipioEOF 3880c05c7a73SRiku Voipioif compile_prog "" "" ; then 3881c05c7a73SRiku Voipio inotify1=yes 3882c05c7a73SRiku Voipiofi 3883c05c7a73SRiku Voipio 3884099d6b0fSRiku Voipio# check if pipe2 is there 3885099d6b0fSRiku Voipiopipe2=no 3886099d6b0fSRiku Voipiocat > $TMPC << EOF 3887099d6b0fSRiku Voipio#include <unistd.h> 3888099d6b0fSRiku Voipio#include <fcntl.h> 3889099d6b0fSRiku Voipio 3890099d6b0fSRiku Voipioint main(void) 3891099d6b0fSRiku Voipio{ 3892099d6b0fSRiku Voipio int pipefd[2]; 38939bca8162SBruce Rogers return pipe2(pipefd, O_CLOEXEC); 3894099d6b0fSRiku Voipio} 3895099d6b0fSRiku VoipioEOF 389652166aa0SJuan Quintelaif compile_prog "" "" ; then 3897099d6b0fSRiku Voipio pipe2=yes 3898099d6b0fSRiku Voipiofi 3899099d6b0fSRiku Voipio 390040ff6d7eSKevin Wolf# check if accept4 is there 390140ff6d7eSKevin Wolfaccept4=no 390240ff6d7eSKevin Wolfcat > $TMPC << EOF 390340ff6d7eSKevin Wolf#include <sys/socket.h> 390440ff6d7eSKevin Wolf#include <stddef.h> 390540ff6d7eSKevin Wolf 390640ff6d7eSKevin Wolfint main(void) 390740ff6d7eSKevin Wolf{ 390840ff6d7eSKevin Wolf accept4(0, NULL, NULL, SOCK_CLOEXEC); 390940ff6d7eSKevin Wolf return 0; 391040ff6d7eSKevin Wolf} 391140ff6d7eSKevin WolfEOF 391240ff6d7eSKevin Wolfif compile_prog "" "" ; then 391340ff6d7eSKevin Wolf accept4=yes 391440ff6d7eSKevin Wolffi 391540ff6d7eSKevin Wolf 39163ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time. 39173ce34dfbSvibisreenivasansplice=no 39183ce34dfbSvibisreenivasancat > $TMPC << EOF 39193ce34dfbSvibisreenivasan#include <unistd.h> 39203ce34dfbSvibisreenivasan#include <fcntl.h> 39213ce34dfbSvibisreenivasan#include <limits.h> 39223ce34dfbSvibisreenivasan 39233ce34dfbSvibisreenivasanint main(void) 39243ce34dfbSvibisreenivasan{ 392566ea0f22SStefan Weil int len, fd = 0; 39263ce34dfbSvibisreenivasan len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 39273ce34dfbSvibisreenivasan splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 39283ce34dfbSvibisreenivasan return 0; 39293ce34dfbSvibisreenivasan} 39303ce34dfbSvibisreenivasanEOF 393152166aa0SJuan Quintelaif compile_prog "" "" ; then 39323ce34dfbSvibisreenivasan splice=yes 39333ce34dfbSvibisreenivasanfi 39343ce34dfbSvibisreenivasan 3935dcc38d1cSMarcelo Tosatti########################################## 3936a99d57bbSWanlong Gao# libnuma probe 3937a99d57bbSWanlong Gao 3938a99d57bbSWanlong Gaoif test "$numa" != "no" ; then 3939a99d57bbSWanlong Gao cat > $TMPC << EOF 3940a99d57bbSWanlong Gao#include <numa.h> 3941a99d57bbSWanlong Gaoint main(void) { return numa_available(); } 3942a99d57bbSWanlong GaoEOF 3943a99d57bbSWanlong Gao 3944a99d57bbSWanlong Gao if compile_prog "" "-lnuma" ; then 3945a99d57bbSWanlong Gao numa=yes 3946ab318051SMarc-André Lureau numa_libs="-lnuma" 3947a99d57bbSWanlong Gao else 3948a99d57bbSWanlong Gao if test "$numa" = "yes" ; then 3949a99d57bbSWanlong Gao feature_not_found "numa" "install numactl devel" 3950a99d57bbSWanlong Gao fi 3951a99d57bbSWanlong Gao numa=no 3952a99d57bbSWanlong Gao fi 3953a99d57bbSWanlong Gaofi 3954a99d57bbSWanlong Gao 3955aa087962SPaolo Bonzinimalloc=system 39567b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then 39577b01cb97SAlexandre Derumier echo "ERROR: tcmalloc && jemalloc can't be used at the same time" 39587b01cb97SAlexandre Derumier exit 1 3959aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then 3960aa087962SPaolo Bonzini malloc=tcmalloc 3961aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then 3962aa087962SPaolo Bonzini malloc=jemalloc 39637b01cb97SAlexandre Derumierfi 39647b01cb97SAlexandre Derumier 39657b01cb97SAlexandre Derumier########################################## 3966dcc38d1cSMarcelo Tosatti# signalfd probe 3967dcc38d1cSMarcelo Tosattisignalfd="no" 3968dcc38d1cSMarcelo Tosatticat > $TMPC << EOF 3969dcc38d1cSMarcelo Tosatti#include <unistd.h> 3970dcc38d1cSMarcelo Tosatti#include <sys/syscall.h> 3971dcc38d1cSMarcelo Tosatti#include <signal.h> 3972dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3973dcc38d1cSMarcelo TosattiEOF 3974dcc38d1cSMarcelo Tosatti 3975dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then 3976dcc38d1cSMarcelo Tosatti signalfd=yes 3977dcc38d1cSMarcelo Tosattifi 3978dcc38d1cSMarcelo Tosatti 3979d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h> 3980d339d766SRichard W.M. Jonesoptreset="no" 3981d339d766SRichard W.M. Jonescat > $TMPC << EOF 3982d339d766SRichard W.M. Jones#include <getopt.h> 3983d339d766SRichard W.M. Jonesint main(void) { return optreset; } 3984d339d766SRichard W.M. JonesEOF 3985d339d766SRichard W.M. Jones 3986d339d766SRichard W.M. Jonesif compile_prog "" "" ; then 3987d339d766SRichard W.M. Jones optreset=yes 3988d339d766SRichard W.M. Jonesfi 3989d339d766SRichard W.M. Jones 3990c2882b96SRiku Voipio# check if eventfd is supported 3991c2882b96SRiku Voipioeventfd=no 3992c2882b96SRiku Voipiocat > $TMPC << EOF 3993c2882b96SRiku Voipio#include <sys/eventfd.h> 3994c2882b96SRiku Voipio 3995c2882b96SRiku Voipioint main(void) 3996c2882b96SRiku Voipio{ 399755cc7f3eSStefan Weil return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3998c2882b96SRiku Voipio} 3999c2882b96SRiku VoipioEOF 4000c2882b96SRiku Voipioif compile_prog "" "" ; then 4001c2882b96SRiku Voipio eventfd=yes 4002c2882b96SRiku Voipiofi 4003c2882b96SRiku Voipio 4004751bcc39SMarc-André Lureau# check if memfd is supported 4005751bcc39SMarc-André Lureaumemfd=no 4006751bcc39SMarc-André Lureaucat > $TMPC << EOF 400775e5b70eSPaolo Bonzini#include <sys/mman.h> 4008751bcc39SMarc-André Lureau 4009751bcc39SMarc-André Lureauint main(void) 4010751bcc39SMarc-André Lureau{ 4011751bcc39SMarc-André Lureau return memfd_create("foo", MFD_ALLOW_SEALING); 4012751bcc39SMarc-André Lureau} 4013751bcc39SMarc-André LureauEOF 4014751bcc39SMarc-André Lureauif compile_prog "" "" ; then 4015751bcc39SMarc-André Lureau memfd=yes 4016751bcc39SMarc-André Lureaufi 4017751bcc39SMarc-André Lureau 4018955727d2SCortland Tölva# check for usbfs 4019955727d2SCortland Tölvahave_usbfs=no 4020955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 402196566d09SThomas Petazzoni cat > $TMPC << EOF 402296566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 402396566d09SThomas Petazzoni 402496566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 402596566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 402696566d09SThomas Petazzoni#endif 402796566d09SThomas Petazzoni 402896566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 402996566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 403096566d09SThomas Petazzoni#endif 403196566d09SThomas Petazzoni 403296566d09SThomas Petazzoniint main(void) 403396566d09SThomas Petazzoni{ 403496566d09SThomas Petazzoni return 0; 403596566d09SThomas Petazzoni} 403696566d09SThomas PetazzoniEOF 403796566d09SThomas Petazzoni if compile_prog "" ""; then 4038955727d2SCortland Tölva have_usbfs=yes 4039955727d2SCortland Tölva fi 4040955727d2SCortland Tölvafi 4041751bcc39SMarc-André Lureau 4042d0927938SUlrich Hecht# check for fallocate 4043d0927938SUlrich Hechtfallocate=no 4044d0927938SUlrich Hechtcat > $TMPC << EOF 4045d0927938SUlrich Hecht#include <fcntl.h> 4046d0927938SUlrich Hecht 4047d0927938SUlrich Hechtint main(void) 4048d0927938SUlrich Hecht{ 4049d0927938SUlrich Hecht fallocate(0, 0, 0, 0); 4050d0927938SUlrich Hecht return 0; 4051d0927938SUlrich Hecht} 4052d0927938SUlrich HechtEOF 40538fb03151SPeter Maydellif compile_prog "" "" ; then 4054d0927938SUlrich Hecht fallocate=yes 4055d0927938SUlrich Hechtfi 4056d0927938SUlrich Hecht 40573d4fa43eSKusanagi Kouichi# check for fallocate hole punching 40583d4fa43eSKusanagi Kouichifallocate_punch_hole=no 40593d4fa43eSKusanagi Kouichicat > $TMPC << EOF 40603d4fa43eSKusanagi Kouichi#include <fcntl.h> 40613d4fa43eSKusanagi Kouichi#include <linux/falloc.h> 40623d4fa43eSKusanagi Kouichi 40633d4fa43eSKusanagi Kouichiint main(void) 40643d4fa43eSKusanagi Kouichi{ 40653d4fa43eSKusanagi Kouichi fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 40663d4fa43eSKusanagi Kouichi return 0; 40673d4fa43eSKusanagi Kouichi} 40683d4fa43eSKusanagi KouichiEOF 40693d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then 40703d4fa43eSKusanagi Kouichi fallocate_punch_hole=yes 40713d4fa43eSKusanagi Kouichifi 40723d4fa43eSKusanagi Kouichi 4073b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file 4074b953f075SDenis V. Lunevfallocate_zero_range=no 4075b953f075SDenis V. Lunevcat > $TMPC << EOF 4076b953f075SDenis V. Lunev#include <fcntl.h> 4077b953f075SDenis V. Lunev#include <linux/falloc.h> 4078b953f075SDenis V. Lunev 4079b953f075SDenis V. Lunevint main(void) 4080b953f075SDenis V. Lunev{ 4081b953f075SDenis V. Lunev fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); 4082b953f075SDenis V. Lunev return 0; 4083b953f075SDenis V. Lunev} 4084b953f075SDenis V. LunevEOF 4085b953f075SDenis V. Lunevif compile_prog "" "" ; then 4086b953f075SDenis V. Lunev fallocate_zero_range=yes 4087b953f075SDenis V. Lunevfi 4088b953f075SDenis V. Lunev 4089ed911435SKevin Wolf# check for posix_fallocate 4090ed911435SKevin Wolfposix_fallocate=no 4091ed911435SKevin Wolfcat > $TMPC << EOF 4092ed911435SKevin Wolf#include <fcntl.h> 4093ed911435SKevin Wolf 4094ed911435SKevin Wolfint main(void) 4095ed911435SKevin Wolf{ 4096ed911435SKevin Wolf posix_fallocate(0, 0, 0); 4097ed911435SKevin Wolf return 0; 4098ed911435SKevin Wolf} 4099ed911435SKevin WolfEOF 4100ed911435SKevin Wolfif compile_prog "" "" ; then 4101ed911435SKevin Wolf posix_fallocate=yes 4102ed911435SKevin Wolffi 4103ed911435SKevin Wolf 4104c727f47dSPeter Maydell# check for sync_file_range 4105c727f47dSPeter Maydellsync_file_range=no 4106c727f47dSPeter Maydellcat > $TMPC << EOF 4107c727f47dSPeter Maydell#include <fcntl.h> 4108c727f47dSPeter Maydell 4109c727f47dSPeter Maydellint main(void) 4110c727f47dSPeter Maydell{ 4111c727f47dSPeter Maydell sync_file_range(0, 0, 0, 0); 4112c727f47dSPeter Maydell return 0; 4113c727f47dSPeter Maydell} 4114c727f47dSPeter MaydellEOF 41158fb03151SPeter Maydellif compile_prog "" "" ; then 4116c727f47dSPeter Maydell sync_file_range=yes 4117c727f47dSPeter Maydellfi 4118c727f47dSPeter Maydell 4119dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP 4120dace20dcSPeter Maydellfiemap=no 4121dace20dcSPeter Maydellcat > $TMPC << EOF 4122dace20dcSPeter Maydell#include <sys/ioctl.h> 4123dace20dcSPeter Maydell#include <linux/fs.h> 4124dace20dcSPeter Maydell#include <linux/fiemap.h> 4125dace20dcSPeter Maydell 4126dace20dcSPeter Maydellint main(void) 4127dace20dcSPeter Maydell{ 4128dace20dcSPeter Maydell ioctl(0, FS_IOC_FIEMAP, 0); 4129dace20dcSPeter Maydell return 0; 4130dace20dcSPeter Maydell} 4131dace20dcSPeter MaydellEOF 41328fb03151SPeter Maydellif compile_prog "" "" ; then 4133dace20dcSPeter Maydell fiemap=yes 4134dace20dcSPeter Maydellfi 4135dace20dcSPeter Maydell 4136d0927938SUlrich Hecht# check for dup3 4137d0927938SUlrich Hechtdup3=no 4138d0927938SUlrich Hechtcat > $TMPC << EOF 4139d0927938SUlrich Hecht#include <unistd.h> 4140d0927938SUlrich Hecht 4141d0927938SUlrich Hechtint main(void) 4142d0927938SUlrich Hecht{ 4143d0927938SUlrich Hecht dup3(0, 0, 0); 4144d0927938SUlrich Hecht return 0; 4145d0927938SUlrich Hecht} 4146d0927938SUlrich HechtEOF 414778f5d726SJan Kiszkaif compile_prog "" "" ; then 4148d0927938SUlrich Hecht dup3=yes 4149d0927938SUlrich Hechtfi 4150d0927938SUlrich Hecht 41514e0c6529SAlex Bligh# check for ppoll support 41524e0c6529SAlex Blighppoll=no 41534e0c6529SAlex Blighcat > $TMPC << EOF 41544e0c6529SAlex Bligh#include <poll.h> 41554e0c6529SAlex Bligh 41564e0c6529SAlex Blighint main(void) 41574e0c6529SAlex Bligh{ 41584e0c6529SAlex Bligh struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 41594e0c6529SAlex Bligh ppoll(&pfd, 1, 0, 0); 41604e0c6529SAlex Bligh return 0; 41614e0c6529SAlex Bligh} 41624e0c6529SAlex BlighEOF 41634e0c6529SAlex Blighif compile_prog "" "" ; then 41644e0c6529SAlex Bligh ppoll=yes 41654e0c6529SAlex Blighfi 41664e0c6529SAlex Bligh 4167cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support 4168cd758dd0SAlex Blighprctl_pr_set_timerslack=no 4169cd758dd0SAlex Blighcat > $TMPC << EOF 4170cd758dd0SAlex Bligh#include <sys/prctl.h> 4171cd758dd0SAlex Bligh 4172cd758dd0SAlex Blighint main(void) 4173cd758dd0SAlex Bligh{ 4174cd758dd0SAlex Bligh prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 4175cd758dd0SAlex Bligh return 0; 4176cd758dd0SAlex Bligh} 4177cd758dd0SAlex BlighEOF 4178cd758dd0SAlex Blighif compile_prog "" "" ; then 4179cd758dd0SAlex Bligh prctl_pr_set_timerslack=yes 4180cd758dd0SAlex Blighfi 4181cd758dd0SAlex Bligh 41823b6edd16SPeter Maydell# check for epoll support 41833b6edd16SPeter Maydellepoll=no 41843b6edd16SPeter Maydellcat > $TMPC << EOF 41853b6edd16SPeter Maydell#include <sys/epoll.h> 41863b6edd16SPeter Maydell 41873b6edd16SPeter Maydellint main(void) 41883b6edd16SPeter Maydell{ 41893b6edd16SPeter Maydell epoll_create(0); 41903b6edd16SPeter Maydell return 0; 41913b6edd16SPeter Maydell} 41923b6edd16SPeter MaydellEOF 41938fb03151SPeter Maydellif compile_prog "" "" ; then 41943b6edd16SPeter Maydell epoll=yes 41953b6edd16SPeter Maydellfi 41963b6edd16SPeter Maydell 4197227f0214SPeter Maydell# epoll_create1 is a later addition 4198227f0214SPeter Maydell# so we must check separately for its presence 41993b6edd16SPeter Maydellepoll_create1=no 42003b6edd16SPeter Maydellcat > $TMPC << EOF 42013b6edd16SPeter Maydell#include <sys/epoll.h> 42023b6edd16SPeter Maydell 42033b6edd16SPeter Maydellint main(void) 42043b6edd16SPeter Maydell{ 420519e83f6bSPeter Maydell /* Note that we use epoll_create1 as a value, not as 420619e83f6bSPeter Maydell * a function being called. This is necessary so that on 420719e83f6bSPeter Maydell * old SPARC glibc versions where the function was present in 420819e83f6bSPeter Maydell * the library but not declared in the header file we will 420919e83f6bSPeter Maydell * fail the configure check. (Otherwise we will get a compiler 421019e83f6bSPeter Maydell * warning but not an error, and will proceed to fail the 421119e83f6bSPeter Maydell * qemu compile where we compile with -Werror.) 421219e83f6bSPeter Maydell */ 4213c075a723SBlue Swirl return (int)(uintptr_t)&epoll_create1; 42143b6edd16SPeter Maydell} 42153b6edd16SPeter MaydellEOF 42168fb03151SPeter Maydellif compile_prog "" "" ; then 42173b6edd16SPeter Maydell epoll_create1=yes 42183b6edd16SPeter Maydellfi 42193b6edd16SPeter Maydell 4220a8fd1abaSPeter Maydell# check for sendfile support 4221a8fd1abaSPeter Maydellsendfile=no 4222a8fd1abaSPeter Maydellcat > $TMPC << EOF 4223a8fd1abaSPeter Maydell#include <sys/sendfile.h> 4224a8fd1abaSPeter Maydell 4225a8fd1abaSPeter Maydellint main(void) 4226a8fd1abaSPeter Maydell{ 4227a8fd1abaSPeter Maydell return sendfile(0, 0, 0, 0); 4228a8fd1abaSPeter Maydell} 4229a8fd1abaSPeter MaydellEOF 4230a8fd1abaSPeter Maydellif compile_prog "" "" ; then 4231a8fd1abaSPeter Maydell sendfile=yes 4232a8fd1abaSPeter Maydellfi 4233a8fd1abaSPeter Maydell 423451834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer) 423551834341SRiku Voipiotimerfd=no 423651834341SRiku Voipiocat > $TMPC << EOF 423751834341SRiku Voipio#include <sys/timerfd.h> 423851834341SRiku Voipio 423951834341SRiku Voipioint main(void) 424051834341SRiku Voipio{ 424151834341SRiku Voipio return(timerfd_create(CLOCK_REALTIME, 0)); 424251834341SRiku Voipio} 424351834341SRiku VoipioEOF 424451834341SRiku Voipioif compile_prog "" "" ; then 424551834341SRiku Voipio timerfd=yes 424651834341SRiku Voipiofi 424751834341SRiku Voipio 42489af5c906SRiku Voipio# check for setns and unshare support 42499af5c906SRiku Voipiosetns=no 42509af5c906SRiku Voipiocat > $TMPC << EOF 42519af5c906SRiku Voipio#include <sched.h> 42529af5c906SRiku Voipio 42539af5c906SRiku Voipioint main(void) 42549af5c906SRiku Voipio{ 42559af5c906SRiku Voipio int ret; 42569af5c906SRiku Voipio ret = setns(0, 0); 42579af5c906SRiku Voipio ret = unshare(0); 42589af5c906SRiku Voipio return ret; 42599af5c906SRiku Voipio} 42609af5c906SRiku VoipioEOF 42619af5c906SRiku Voipioif compile_prog "" "" ; then 42629af5c906SRiku Voipio setns=yes 42639af5c906SRiku Voipiofi 42649af5c906SRiku Voipio 426538860a03SAleksandar Markovic# clock_adjtime probe 426638860a03SAleksandar Markovicclock_adjtime=no 426738860a03SAleksandar Markoviccat > $TMPC <<EOF 426838860a03SAleksandar Markovic#include <time.h> 426938860a03SAleksandar Markovic 427038860a03SAleksandar Markovicint main(void) 427138860a03SAleksandar Markovic{ 427238860a03SAleksandar Markovic return clock_adjtime(0, 0); 427338860a03SAleksandar Markovic} 427438860a03SAleksandar MarkovicEOF 427538860a03SAleksandar Markovicclock_adjtime=no 427638860a03SAleksandar Markovicif compile_prog "" "" ; then 427738860a03SAleksandar Markovic clock_adjtime=yes 427838860a03SAleksandar Markovicfi 427938860a03SAleksandar Markovic 42805a03cd00SAleksandar Markovic# syncfs probe 42815a03cd00SAleksandar Markovicsyncfs=no 42825a03cd00SAleksandar Markoviccat > $TMPC <<EOF 42835a03cd00SAleksandar Markovic#include <unistd.h> 42845a03cd00SAleksandar Markovic 42855a03cd00SAleksandar Markovicint main(void) 42865a03cd00SAleksandar Markovic{ 42875a03cd00SAleksandar Markovic return syncfs(0); 42885a03cd00SAleksandar Markovic} 42895a03cd00SAleksandar MarkovicEOF 42905a03cd00SAleksandar Markovicsyncfs=no 42915a03cd00SAleksandar Markovicif compile_prog "" "" ; then 42925a03cd00SAleksandar Markovic syncfs=yes 42935a03cd00SAleksandar Markovicfi 42945a03cd00SAleksandar Markovic 4295f514f41cSStefan Weil# Search for bswap_32 function 42966ae9a1f4SJuan Quintelabyteswap_h=no 42976ae9a1f4SJuan Quintelacat > $TMPC << EOF 42986ae9a1f4SJuan Quintela#include <byteswap.h> 42996ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); } 43006ae9a1f4SJuan QuintelaEOF 430152166aa0SJuan Quintelaif compile_prog "" "" ; then 43026ae9a1f4SJuan Quintela byteswap_h=yes 43036ae9a1f4SJuan Quintelafi 43046ae9a1f4SJuan Quintela 430575f13596SStefan Weil# Search for bswap32 function 43066ae9a1f4SJuan Quintelabswap_h=no 43076ae9a1f4SJuan Quintelacat > $TMPC << EOF 43086ae9a1f4SJuan Quintela#include <sys/endian.h> 43096ae9a1f4SJuan Quintela#include <sys/types.h> 43106ae9a1f4SJuan Quintela#include <machine/bswap.h> 43116ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); } 43126ae9a1f4SJuan QuintelaEOF 431352166aa0SJuan Quintelaif compile_prog "" "" ; then 43146ae9a1f4SJuan Quintela bswap_h=yes 43156ae9a1f4SJuan Quintelafi 43166ae9a1f4SJuan Quintela 4317da93a1fdSaliguori########################################## 4318e49ab19fSPeter Lieven# Do we have libiscsi >= 1.9.0 4319c589b249SRonnie Sahlbergif test "$libiscsi" != "no" ; then 4320e49ab19fSPeter Lieven if $pkg_config --atleast-version=1.9.0 libiscsi; then 43213c33ea96SPaolo Bonzini libiscsi="yes" 4322ca871ec8SStefan Weil libiscsi_cflags=$($pkg_config --cflags libiscsi) 4323ca871ec8SStefan Weil libiscsi_libs=$($pkg_config --libs libiscsi) 4324c589b249SRonnie Sahlberg else 4325c589b249SRonnie Sahlberg if test "$libiscsi" = "yes" ; then 4326e49ab19fSPeter Lieven feature_not_found "libiscsi" "Install libiscsi >= 1.9.0" 4327c589b249SRonnie Sahlberg fi 4328c589b249SRonnie Sahlberg libiscsi="no" 4329c589b249SRonnie Sahlberg fi 4330c589b249SRonnie Sahlbergfi 4331c589b249SRonnie Sahlberg 4332c589b249SRonnie Sahlberg########################################## 4333da93a1fdSaliguori# Do we need librt 43348bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime 43358bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't 43368bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this 43378bacde8dSNatanael Copa# function in addition. 4338da93a1fdSaliguoricat > $TMPC <<EOF 4339da93a1fdSaliguori#include <signal.h> 4340da93a1fdSaliguori#include <time.h> 43418bacde8dSNatanael Copaint main(void) { 43428bacde8dSNatanael Copa timer_create(CLOCK_REALTIME, NULL, NULL); 43438bacde8dSNatanael Copa return clock_gettime(CLOCK_REALTIME, NULL); 43448bacde8dSNatanael Copa} 4345da93a1fdSaliguoriEOF 4346da93a1fdSaliguori 434752166aa0SJuan Quintelaif compile_prog "" "" ; then 434807ffa4bdSJuan Quintela : 43498bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result 435018e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then 435118e588b1SRick Liu LIBS="$LIBS -lrt" 4352da93a1fdSaliguorifi 4353da93a1fdSaliguori 4354f2995ee4SPaolo Bonzini# Check whether we have openpty() in either libc or libutil 4355d99e97e6SThomas Huthcat > $TMPC << EOF 4356d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp); 4357d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); } 4358d99e97e6SThomas HuthEOF 4359d99e97e6SThomas Huth 43609df8b20dSThomas Huthhave_openpty="no" 43619df8b20dSThomas Huthif compile_prog "" "" ; then 43629df8b20dSThomas Huth have_openpty="yes" 43639df8b20dSThomas Huthelse 4364d99e97e6SThomas Huth if compile_prog "" "-lutil" ; then 43659df8b20dSThomas Huth have_openpty="yes" 4366d99e97e6SThomas Huth fi 43676362a53fSJuan Quintelafi 43686362a53fSJuan Quintela 4369de5071c5SBlue Swirl########################################## 4370cd4ec0b4SGerd Hoffmann# spice probe 4371cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then 4372cd4ec0b4SGerd Hoffmann cat > $TMPC << EOF 4373cd4ec0b4SGerd Hoffmann#include <spice.h> 4374cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; } 4375cd4ec0b4SGerd HoffmannEOF 4376710fc4f5SJiri Denemark spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 4377710fc4f5SJiri Denemark spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 43781b63665cSMarc-André Lureau if $pkg_config --atleast-version=0.12.5 spice-server && \ 437965d5d3f9SStefan Weil $pkg_config --atleast-version=0.12.3 spice-protocol && \ 4380cd4ec0b4SGerd Hoffmann compile_prog "$spice_cflags" "$spice_libs" ; then 4381cd4ec0b4SGerd Hoffmann spice="yes" 4382cd4ec0b4SGerd Hoffmann else 4383cd4ec0b4SGerd Hoffmann if test "$spice" = "yes" ; then 43848efc9363SHu Tao feature_not_found "spice" \ 43851b63665cSMarc-André Lureau "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel" 4386cd4ec0b4SGerd Hoffmann fi 4387cd4ec0b4SGerd Hoffmann spice="no" 4388cd4ec0b4SGerd Hoffmann fi 4389cd4ec0b4SGerd Hoffmannfi 4390cd4ec0b4SGerd Hoffmann 43917b02f544SMarc-André Lureau# check for smartcard support 43927b02f544SMarc-André Lureauif test "$smartcard" != "no"; then 43930f5c642dSMichal Privoznik if $pkg_config --atleast-version=2.5.1 libcacard; then 43947b02f544SMarc-André Lureau libcacard_cflags=$($pkg_config --cflags libcacard) 43957b02f544SMarc-André Lureau libcacard_libs=$($pkg_config --libs libcacard) 43967b02f544SMarc-André Lureau smartcard="yes" 4397111a38b0SRobert Relyea else 43987b02f544SMarc-André Lureau if test "$smartcard" = "yes"; then 43997b02f544SMarc-André Lureau feature_not_found "smartcard" "Install libcacard devel" 4400111a38b0SRobert Relyea fi 44017b02f544SMarc-André Lureau smartcard="no" 4402111a38b0SRobert Relyea fi 4403111a38b0SRobert Relyeafi 4404111a38b0SRobert Relyea 44052b2325ffSGerd Hoffmann# check for libusb 44062b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then 440765d5d3f9SStefan Weil if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 44082b2325ffSGerd Hoffmann libusb="yes" 4409ca871ec8SStefan Weil libusb_cflags=$($pkg_config --cflags libusb-1.0) 4410ca871ec8SStefan Weil libusb_libs=$($pkg_config --libs libusb-1.0) 44112b2325ffSGerd Hoffmann else 44122b2325ffSGerd Hoffmann if test "$libusb" = "yes"; then 44138efc9363SHu Tao feature_not_found "libusb" "Install libusb devel >= 1.0.13" 44142b2325ffSGerd Hoffmann fi 44152b2325ffSGerd Hoffmann libusb="no" 44162b2325ffSGerd Hoffmann fi 44172b2325ffSGerd Hoffmannfi 44182b2325ffSGerd Hoffmann 441969354a83SHans de Goede# check for usbredirparser for usb network redirection support 442069354a83SHans de Goedeif test "$usb_redir" != "no" ; then 442165d5d3f9SStefan Weil if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 442269354a83SHans de Goede usb_redir="yes" 4423ca871ec8SStefan Weil usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 4424ca871ec8SStefan Weil usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 442569354a83SHans de Goede else 442669354a83SHans de Goede if test "$usb_redir" = "yes"; then 442721684af0SStewart Smith feature_not_found "usb-redir" "Install usbredir devel" 442869354a83SHans de Goede fi 442969354a83SHans de Goede usb_redir="no" 443069354a83SHans de Goede fi 443169354a83SHans de Goedefi 443269354a83SHans de Goede 4433cd4ec0b4SGerd Hoffmann########################################## 4434d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win 4435d9840e25STomoki Sekiyama 4436e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 4437e633a5c6SEric Blake test "$vss_win32_sdk" != "no" ; then 4438d9840e25STomoki Sekiyama case "$vss_win32_sdk" in 4439690604f6SMichael Roth "") vss_win32_include="-isystem $source_path" ;; 4440d9840e25STomoki Sekiyama *\ *) # The SDK is installed in "Program Files" by default, but we cannot 4441d9840e25STomoki Sekiyama # handle path with spaces. So we symlink the headers into ".sdk/vss". 4442690604f6SMichael Roth vss_win32_include="-isystem $source_path/.sdk/vss" 4443d9840e25STomoki Sekiyama symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 4444d9840e25STomoki Sekiyama ;; 4445690604f6SMichael Roth *) vss_win32_include="-isystem $vss_win32_sdk" 4446d9840e25STomoki Sekiyama esac 4447d9840e25STomoki Sekiyama cat > $TMPC << EOF 4448d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__ 4449d9840e25STomoki Sekiyama#include <inc/win2003/vss.h> 4450d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; } 4451d9840e25STomoki SekiyamaEOF 4452d9840e25STomoki Sekiyama if compile_prog "$vss_win32_include" "" ; then 4453d9840e25STomoki Sekiyama guest_agent_with_vss="yes" 4454d9840e25STomoki Sekiyama QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 4455315d3184SFam Zheng libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 4456f33ca81fSMichael Roth qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" 4457d9840e25STomoki Sekiyama else 4458d9840e25STomoki Sekiyama if test "$vss_win32_sdk" != "" ; then 4459d9840e25STomoki Sekiyama echo "ERROR: Please download and install Microsoft VSS SDK:" 4460d9840e25STomoki Sekiyama echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 4461d9840e25STomoki Sekiyama echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 4462d9840e25STomoki Sekiyama echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 4463d9840e25STomoki Sekiyama echo "ERROR: The headers are extracted in the directory \`inc'." 4464d9840e25STomoki Sekiyama feature_not_found "VSS support" 4465d9840e25STomoki Sekiyama fi 4466d9840e25STomoki Sekiyama guest_agent_with_vss="no" 4467d9840e25STomoki Sekiyama fi 4468d9840e25STomoki Sekiyamafi 4469d9840e25STomoki Sekiyama 4470d9840e25STomoki Sekiyama########################################## 4471d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified) 4472d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent 4473d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the 4474d9840e25STomoki Sekiyama# pre-compiled .tlb file is included. 4475d9840e25STomoki Sekiyama 4476e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 4477e633a5c6SEric Blake test "$guest_agent_with_vss" = "yes" ; then 4478d9840e25STomoki Sekiyama if test -z "$win_sdk"; then 4479d9840e25STomoki Sekiyama programfiles="$PROGRAMFILES" 4480d9840e25STomoki Sekiyama test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 4481d9840e25STomoki Sekiyama if test -n "$programfiles"; then 4482d9840e25STomoki Sekiyama win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 4483d9840e25STomoki Sekiyama else 4484d9840e25STomoki Sekiyama feature_not_found "Windows SDK" 4485d9840e25STomoki Sekiyama fi 4486d9840e25STomoki Sekiyama elif test "$win_sdk" = "no"; then 4487d9840e25STomoki Sekiyama win_sdk="" 4488d9840e25STomoki Sekiyama fi 4489d9840e25STomoki Sekiyamafi 4490d9840e25STomoki Sekiyama 4491d9840e25STomoki Sekiyama########################################## 449250cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h 4493e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then 449450cbebb9SMichael Roth cat > $TMPC << EOF 449550cbebb9SMichael Roth#include <windows.h> 449650cbebb9SMichael Roth#include <ntddscsi.h> 449750cbebb9SMichael Rothint main(void) { 449850cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS) 449950cbebb9SMichael Roth#error Missing required ioctl definitions 450050cbebb9SMichael Roth#endif 450150cbebb9SMichael Roth SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; 450250cbebb9SMichael Roth return addr.Lun; 450350cbebb9SMichael Roth} 450450cbebb9SMichael RothEOF 450550cbebb9SMichael Roth if compile_prog "" "" ; then 450650cbebb9SMichael Roth guest_agent_ntddscsi=yes 4507996b9cdcSMatt Hines libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" 450850cbebb9SMichael Roth fi 450950cbebb9SMichael Rothfi 451050cbebb9SMichael Roth 451150cbebb9SMichael Roth########################################## 45129d9e1521SGerd Hoffmann# virgl renderer probe 45139d9e1521SGerd Hoffmann 45149d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then 45159d9e1521SGerd Hoffmann cat > $TMPC << EOF 45169d9e1521SGerd Hoffmann#include <virglrenderer.h> 45179d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; } 45189d9e1521SGerd HoffmannEOF 45199d9e1521SGerd Hoffmann virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null) 45209d9e1521SGerd Hoffmann virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null) 452147479c55SMarc-André Lureau virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null) 45229d9e1521SGerd Hoffmann if $pkg_config virglrenderer >/dev/null 2>&1 && \ 45239d9e1521SGerd Hoffmann compile_prog "$virgl_cflags" "$virgl_libs" ; then 45249d9e1521SGerd Hoffmann virglrenderer="yes" 45259d9e1521SGerd Hoffmann else 45269d9e1521SGerd Hoffmann if test "$virglrenderer" = "yes" ; then 45279d9e1521SGerd Hoffmann feature_not_found "virglrenderer" 45289d9e1521SGerd Hoffmann fi 45299d9e1521SGerd Hoffmann virglrenderer="no" 45309d9e1521SGerd Hoffmann fi 45319d9e1521SGerd Hoffmannfi 45329d9e1521SGerd Hoffmann 45339d9e1521SGerd Hoffmann########################################## 45348ca80760SRichard Henderson# capstone 45358ca80760SRichard Henderson 4536e219c499SRichard Hendersoncase "$capstone" in 45378b18cdbfSRichard Henderson auto | enabled | internal) 45388b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 45398b18cdbfSRichard Henderson if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 4540e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 4541e219c499SRichard Henderson fi 4542e219c499SRichard Henderson ;; 4543e219c499SRichard Hendersonesac 45448ca80760SRichard Henderson 45458ca80760SRichard Henderson########################################## 45465f6b9e8fSBlue Swirl# check if we have fdatasync 45475f6b9e8fSBlue Swirl 45485f6b9e8fSBlue Swirlfdatasync=no 45495f6b9e8fSBlue Swirlcat > $TMPC << EOF 45505f6b9e8fSBlue Swirl#include <unistd.h> 4551d1722a27SAlexandre Raymondint main(void) { 4552d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 4553d1722a27SAlexandre Raymondreturn fdatasync(0); 4554d1722a27SAlexandre Raymond#else 4555e172fe11SStefan Weil#error Not supported 4556d1722a27SAlexandre Raymond#endif 4557d1722a27SAlexandre Raymond} 45585f6b9e8fSBlue SwirlEOF 45595f6b9e8fSBlue Swirlif compile_prog "" "" ; then 45605f6b9e8fSBlue Swirl fdatasync=yes 45615f6b9e8fSBlue Swirlfi 45625f6b9e8fSBlue Swirl 456394a420b1SStefan Hajnoczi########################################## 4564e78815a5SAndreas Färber# check if we have madvise 4565e78815a5SAndreas Färber 4566e78815a5SAndreas Färbermadvise=no 4567e78815a5SAndreas Färbercat > $TMPC << EOF 4568e78815a5SAndreas Färber#include <sys/types.h> 4569e78815a5SAndreas Färber#include <sys/mman.h> 4570832ce9c2SScott Wood#include <stddef.h> 4571e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 4572e78815a5SAndreas FärberEOF 4573e78815a5SAndreas Färberif compile_prog "" "" ; then 4574e78815a5SAndreas Färber madvise=yes 4575e78815a5SAndreas Färberfi 4576e78815a5SAndreas Färber 4577e78815a5SAndreas Färber########################################## 4578e78815a5SAndreas Färber# check if we have posix_madvise 4579e78815a5SAndreas Färber 4580e78815a5SAndreas Färberposix_madvise=no 4581e78815a5SAndreas Färbercat > $TMPC << EOF 4582e78815a5SAndreas Färber#include <sys/mman.h> 4583832ce9c2SScott Wood#include <stddef.h> 4584e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 4585e78815a5SAndreas FärberEOF 4586e78815a5SAndreas Färberif compile_prog "" "" ; then 4587e78815a5SAndreas Färber posix_madvise=yes 4588e78815a5SAndreas Färberfi 4589e78815a5SAndreas Färber 4590e78815a5SAndreas Färber########################################## 45919bc5a719SAndreas Gustafsson# check if we have posix_memalign() 45929bc5a719SAndreas Gustafsson 45939bc5a719SAndreas Gustafssonposix_memalign=no 45949bc5a719SAndreas Gustafssoncat > $TMPC << EOF 45959bc5a719SAndreas Gustafsson#include <stdlib.h> 45969bc5a719SAndreas Gustafssonint main(void) { 45979bc5a719SAndreas Gustafsson void *p; 45989bc5a719SAndreas Gustafsson return posix_memalign(&p, 8, 8); 45999bc5a719SAndreas Gustafsson} 46009bc5a719SAndreas GustafssonEOF 46019bc5a719SAndreas Gustafssonif compile_prog "" "" ; then 46029bc5a719SAndreas Gustafsson posix_memalign=yes 46039bc5a719SAndreas Gustafssonfi 46049bc5a719SAndreas Gustafsson 46059bc5a719SAndreas Gustafsson########################################## 46060a852417SPaul Durrant# check if we have posix_syslog 46070a852417SPaul Durrant 46080a852417SPaul Durrantposix_syslog=no 46090a852417SPaul Durrantcat > $TMPC << EOF 46100a852417SPaul Durrant#include <syslog.h> 46110a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } 46120a852417SPaul DurrantEOF 46130a852417SPaul Durrantif compile_prog "" "" ; then 46140a852417SPaul Durrant posix_syslog=yes 46150a852417SPaul Durrantfi 46160a852417SPaul Durrant 46170a852417SPaul Durrant########################################## 4618401bc051SPeter Maydell# check if we have sem_timedwait 4619401bc051SPeter Maydell 4620401bc051SPeter Maydellsem_timedwait=no 4621401bc051SPeter Maydellcat > $TMPC << EOF 4622401bc051SPeter Maydell#include <semaphore.h> 4623811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); } 4624401bc051SPeter MaydellEOF 4625401bc051SPeter Maydellif compile_prog "" "" ; then 4626401bc051SPeter Maydell sem_timedwait=yes 4627401bc051SPeter Maydellfi 4628401bc051SPeter Maydell 4629401bc051SPeter Maydell########################################## 46305c99fa37SKeno Fischer# check if we have strchrnul 46315c99fa37SKeno Fischer 46325c99fa37SKeno Fischerstrchrnul=no 46335c99fa37SKeno Fischercat > $TMPC << EOF 46345c99fa37SKeno Fischer#include <string.h> 46355c99fa37SKeno Fischerint main(void); 46365c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold 46375c99fa37SKeno Fischerchar *haystack = (char*)&main; 46385c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; } 46395c99fa37SKeno FischerEOF 46405c99fa37SKeno Fischerif compile_prog "" "" ; then 46415c99fa37SKeno Fischer strchrnul=yes 46425c99fa37SKeno Fischerfi 46435c99fa37SKeno Fischer 46448a792b03SJiufei Xue######################################### 46458a792b03SJiufei Xue# check if we have st_atim 46468a792b03SJiufei Xue 46478a792b03SJiufei Xuest_atim=no 46488a792b03SJiufei Xuecat > $TMPC << EOF 46498a792b03SJiufei Xue#include <sys/stat.h> 46508a792b03SJiufei Xue#include <stddef.h> 46518a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); } 46528a792b03SJiufei XueEOF 46538a792b03SJiufei Xueif compile_prog "" "" ; then 46548a792b03SJiufei Xue st_atim=yes 46558a792b03SJiufei Xuefi 46568a792b03SJiufei Xue 46575c99fa37SKeno Fischer########################################## 465894a420b1SStefan Hajnoczi# check if trace backend exists 465994a420b1SStefan Hajnoczi 46605b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 466194a420b1SStefan Hajnocziif test "$?" -ne 0 ; then 46625b808275SLluís Vilanova error_exit "invalid trace backends" \ 46635b808275SLluís Vilanova "Please choose supported trace backends." 466494a420b1SStefan Hajnoczifi 466594a420b1SStefan Hajnoczi 46667e24e92aSStefan Hajnoczi########################################## 46677e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present 46685b808275SLluís Vilanovaif have_backend "ust"; then 46697e24e92aSStefan Hajnoczi cat > $TMPC << EOF 4670bf15f63cSMohamad Gebai#include <lttng/tracepoint.h> 46717e24e92aSStefan Hajnocziint main(void) { return 0; } 46727e24e92aSStefan HajnocziEOF 4673c79ed23dSFrancis Deslauriers if compile_prog "" "-Wl,--no-as-needed -ldl" ; then 4674bf15f63cSMohamad Gebai if $pkg_config lttng-ust --exists; then 467589138857SStefan Weil lttng_ust_libs=$($pkg_config --libs lttng-ust) 46767e24e92aSStefan Hajnoczi else 4677c79ed23dSFrancis Deslauriers lttng_ust_libs="-llttng-ust -ldl" 4678bf15f63cSMohamad Gebai fi 4679bf15f63cSMohamad Gebai if $pkg_config liburcu-bp --exists; then 468089138857SStefan Weil urcu_bp_libs=$($pkg_config --libs liburcu-bp) 4681bf15f63cSMohamad Gebai else 4682bf15f63cSMohamad Gebai urcu_bp_libs="-lurcu-bp" 4683bf15f63cSMohamad Gebai fi 4684bf15f63cSMohamad Gebai else 4685bf15f63cSMohamad Gebai error_exit "Trace backend 'ust' missing lttng-ust header files" 46867e24e92aSStefan Hajnoczi fi 46877e24e92aSStefan Hajnoczifi 4688b3d08c02SDaniel P. Berrange 4689b3d08c02SDaniel P. Berrange########################################## 4690b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present 46915b808275SLluís Vilanovaif have_backend "dtrace"; then 4692b3d08c02SDaniel P. Berrange if ! has 'dtrace' ; then 469376ad07a4SPeter Maydell error_exit "dtrace command is not found in PATH $PATH" 4694b3d08c02SDaniel P. Berrange fi 4695c276b17dSDaniel P. Berrange trace_backend_stap="no" 4696c276b17dSDaniel P. Berrange if has 'stap' ; then 4697c276b17dSDaniel P. Berrange trace_backend_stap="yes" 46984b265c79SStefan Hajnoczi 46994b265c79SStefan Hajnoczi # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 47004b265c79SStefan Hajnoczi # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 47014b265c79SStefan Hajnoczi # instead. QEMU --enable-modules depends on this because the SystemTap 47024b265c79SStefan Hajnoczi # semaphores are linked into the main binary and not the module's shared 47034b265c79SStefan Hajnoczi # object. 47044b265c79SStefan Hajnoczi QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" 4705c276b17dSDaniel P. Berrange fi 4706b3d08c02SDaniel P. Berrangefi 4707b3d08c02SDaniel P. Berrange 47087e24e92aSStefan Hajnoczi########################################## 4709519175a2SAlex Barcelo# check and set a backend for coroutine 4710d0e2fce5SAneesh Kumar K.V 47117c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 471233c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 471333c53c54SDaniel P. Berrange# specific one. 47147c2acc70SPeter Maydell 47157c2acc70SPeter Maydellucontext_works=no 4716d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 4717d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 4718d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 4719cdf84806SPeter Maydell#ifdef __stub_makecontext 4720cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 4721cdf84806SPeter Maydell#endif 472275cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 4723d0e2fce5SAneesh Kumar K.VEOF 4724d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 47257c2acc70SPeter Maydell ucontext_works=yes 4726d0e2fce5SAneesh Kumar K.V fi 4727519175a2SAlex Barcelofi 47287c2acc70SPeter Maydell 47297c2acc70SPeter Maydellif test "$coroutine" = ""; then 47307c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 47317c2acc70SPeter Maydell coroutine=win32 47327c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 47337c2acc70SPeter Maydell coroutine=ucontext 4734519175a2SAlex Barcelo else 47357c2acc70SPeter Maydell coroutine=sigaltstack 47367c2acc70SPeter Maydell fi 47377c2acc70SPeter Maydellelse 47387c2acc70SPeter Maydell case $coroutine in 47397c2acc70SPeter Maydell windows) 47407c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 47417c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 47427c2acc70SPeter Maydell fi 47437c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 47447c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 47457c2acc70SPeter Maydell coroutine=win32 47467c2acc70SPeter Maydell ;; 47477c2acc70SPeter Maydell ucontext) 47487c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 47497c2acc70SPeter Maydell feature_not_found "ucontext" 47507c2acc70SPeter Maydell fi 47517c2acc70SPeter Maydell ;; 475233c53c54SDaniel P. Berrange sigaltstack) 47537c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 47547c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 47557c2acc70SPeter Maydell fi 47567c2acc70SPeter Maydell ;; 47577c2acc70SPeter Maydell *) 475876ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 47597c2acc70SPeter Maydell ;; 47607c2acc70SPeter Maydell esac 4761d0e2fce5SAneesh Kumar K.Vfi 4762d0e2fce5SAneesh Kumar K.V 476370c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then 476470c60c08SStefan Hajnoczi coroutine_pool=yes 476570c60c08SStefan Hajnoczifi 476670c60c08SStefan Hajnoczi 47677d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then 47687d992e4dSPeter Lieven if test "$coroutine_pool" = "yes"; then 47697d992e4dSPeter Lieven echo "WARN: disabling coroutine pool for stack usage debugging" 47707d992e4dSPeter Lieven coroutine_pool=no 47717d992e4dSPeter Lieven fi 47727d992e4dSPeter Lievenfi 47737d992e4dSPeter Lieven 47741e4f6065SDaniele Buono################################################## 47751e4f6065SDaniele Buono# SafeStack 47761e4f6065SDaniele Buono 47771e4f6065SDaniele Buono 47781e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 47791e4f6065SDaniele Buonocat > $TMPC << EOF 47801e4f6065SDaniele Buonoint main(int argc, char *argv[]) 47811e4f6065SDaniele Buono{ 47821e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 47831e4f6065SDaniele Buono#error SafeStack Disabled 47841e4f6065SDaniele Buono#endif 47851e4f6065SDaniele Buono return 0; 47861e4f6065SDaniele Buono} 47871e4f6065SDaniele BuonoEOF 47881e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 47891e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 47901e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 47911e4f6065SDaniele Buono # Flag needed both at compilation and at linking 47921e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 47931e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 47941e4f6065SDaniele Buono else 47951e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 47961e4f6065SDaniele Buono fi 47971e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 47981e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 47991e4f6065SDaniele Buono fi 48001e4f6065SDaniele Buonoelse 48011e4f6065SDaniele Buonocat > $TMPC << EOF 48021e4f6065SDaniele Buonoint main(int argc, char *argv[]) 48031e4f6065SDaniele Buono{ 48041e4f6065SDaniele Buono#if defined(__has_feature) 48051e4f6065SDaniele Buono#if __has_feature(safe_stack) 48061e4f6065SDaniele Buono#error SafeStack Enabled 48071e4f6065SDaniele Buono#endif 48081e4f6065SDaniele Buono#endif 48091e4f6065SDaniele Buono return 0; 48101e4f6065SDaniele Buono} 48111e4f6065SDaniele BuonoEOF 48121e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 48131e4f6065SDaniele Buono # Make sure that safe-stack is disabled 48141e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 48151e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 48161e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 48171e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 48181e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 48191e4f6065SDaniele Buono fi 48201e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 48211e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 48221e4f6065SDaniele Buono fi 48231e4f6065SDaniele Buonoelse # "$safe_stack" = "" 48241e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 48251e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 48261e4f6065SDaniele Buono safe_stack="no" 48271e4f6065SDaniele Buono else 48281e4f6065SDaniele Buono safe_stack="yes" 48291e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 48301e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 48311e4f6065SDaniele Buono fi 48321e4f6065SDaniele Buono fi 48331e4f6065SDaniele Buonofi 48341e4f6065SDaniele Buonofi 48357d992e4dSPeter Lieven 4836d0e2fce5SAneesh Kumar K.V########################################## 4837d2042378SAneesh Kumar K.V# check if we have open_by_handle_at 4838d2042378SAneesh Kumar K.V 48394e1797f9SStefan Weilopen_by_handle_at=no 4840d2042378SAneesh Kumar K.Vcat > $TMPC << EOF 4841d2042378SAneesh Kumar K.V#include <fcntl.h> 4842acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH) 4843acc55ba8SStefan Weil# error missing definition 4844acc55ba8SStefan Weil#else 484575cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 4846acc55ba8SStefan Weil#endif 4847d2042378SAneesh Kumar K.VEOF 4848d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then 4849d2042378SAneesh Kumar K.V open_by_handle_at=yes 4850d2042378SAneesh Kumar K.Vfi 4851d2042378SAneesh Kumar K.V 4852e06a765eSHarsh Prateek Bora######################################## 4853e06a765eSHarsh Prateek Bora# check if we have linux/magic.h 4854e06a765eSHarsh Prateek Bora 4855e06a765eSHarsh Prateek Boralinux_magic_h=no 4856e06a765eSHarsh Prateek Boracat > $TMPC << EOF 4857e06a765eSHarsh Prateek Bora#include <linux/magic.h> 4858e06a765eSHarsh Prateek Boraint main(void) { 485975cafad7SStefan Weil return 0; 4860e06a765eSHarsh Prateek Bora} 4861e06a765eSHarsh Prateek BoraEOF 4862e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then 4863e06a765eSHarsh Prateek Bora linux_magic_h=yes 4864e06a765eSHarsh Prateek Borafi 4865e06a765eSHarsh Prateek Bora 48668ab1bf12SLuiz Capitulino######################################## 4867541be927SChristian Borntraeger# check if we have valgrind/valgrind.h 48683f4349dcSKevin Wolf 48693f4349dcSKevin Wolfvalgrind_h=no 48703f4349dcSKevin Wolfcat > $TMPC << EOF 48713f4349dcSKevin Wolf#include <valgrind/valgrind.h> 48723f4349dcSKevin Wolfint main(void) { 48733f4349dcSKevin Wolf return 0; 48743f4349dcSKevin Wolf} 48753f4349dcSKevin WolfEOF 48763f4349dcSKevin Wolfif compile_prog "" "" ; then 48773f4349dcSKevin Wolf valgrind_h=yes 48783f4349dcSKevin Wolffi 48793f4349dcSKevin Wolf 48803f4349dcSKevin Wolf######################################## 48818ab1bf12SLuiz Capitulino# check if environ is declared 48828ab1bf12SLuiz Capitulino 48838ab1bf12SLuiz Capitulinohas_environ=no 48848ab1bf12SLuiz Capitulinocat > $TMPC << EOF 48858ab1bf12SLuiz Capitulino#include <unistd.h> 48868ab1bf12SLuiz Capitulinoint main(void) { 4887c075a723SBlue Swirl environ = 0; 48888ab1bf12SLuiz Capitulino return 0; 48898ab1bf12SLuiz Capitulino} 48908ab1bf12SLuiz CapitulinoEOF 48918ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then 48928ab1bf12SLuiz Capitulino has_environ=yes 48938ab1bf12SLuiz Capitulinofi 48948ab1bf12SLuiz Capitulino 489576a347e1SRichard Henderson######################################## 489676a347e1SRichard Henderson# check if cpuid.h is usable. 489776a347e1SRichard Henderson 489876a347e1SRichard Hendersoncat > $TMPC << EOF 489976a347e1SRichard Henderson#include <cpuid.h> 490076a347e1SRichard Hendersonint main(void) { 4901774d566cSPeter Maydell unsigned a, b, c, d; 4902774d566cSPeter Maydell int max = __get_cpuid_max(0, 0); 4903774d566cSPeter Maydell 4904774d566cSPeter Maydell if (max >= 1) { 4905774d566cSPeter Maydell __cpuid(1, a, b, c, d); 4906774d566cSPeter Maydell } 4907774d566cSPeter Maydell 4908774d566cSPeter Maydell if (max >= 7) { 4909774d566cSPeter Maydell __cpuid_count(7, 0, a, b, c, d); 4910774d566cSPeter Maydell } 4911774d566cSPeter Maydell 491276a347e1SRichard Henderson return 0; 491376a347e1SRichard Henderson} 491476a347e1SRichard HendersonEOF 491576a347e1SRichard Hendersonif compile_prog "" "" ; then 491676a347e1SRichard Henderson cpuid_h=yes 491776a347e1SRichard Hendersonfi 491876a347e1SRichard Henderson 49195dd89908SRichard Henderson########################################## 49205dd89908SRichard Henderson# avx2 optimization requirement check 49215dd89908SRichard Henderson# 49225dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable, 49235dd89908SRichard Henderson# since we won't be able to select the new routines. 49245dd89908SRichard Henderson 4925e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then 49265dd89908SRichard Henderson cat > $TMPC << EOF 49275dd89908SRichard Henderson#pragma GCC push_options 49285dd89908SRichard Henderson#pragma GCC target("avx2") 49295dd89908SRichard Henderson#include <cpuid.h> 49305dd89908SRichard Henderson#include <immintrin.h> 49315dd89908SRichard Hendersonstatic int bar(void *a) { 49325dd89908SRichard Henderson __m256i x = *(__m256i *)a; 49335dd89908SRichard Henderson return _mm256_testz_si256(x, x); 49345dd89908SRichard Henderson} 49355dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); } 49365dd89908SRichard HendersonEOF 49375dd89908SRichard Henderson if compile_object "" ; then 49385dd89908SRichard Henderson avx2_opt="yes" 493986583a07SLiam Merwick else 494086583a07SLiam Merwick avx2_opt="no" 49415dd89908SRichard Henderson fi 49425dd89908SRichard Hendersonfi 49435dd89908SRichard Henderson 49446b8cd447SRobert Hoo########################################## 49456b8cd447SRobert Hoo# avx512f optimization requirement check 49466b8cd447SRobert Hoo# 49476b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable, 49486b8cd447SRobert Hoo# since we won't be able to select the new routines. 49496b8cd447SRobert Hoo# by default, it is turned off. 49506b8cd447SRobert Hoo# if user explicitly want to enable it, check environment 49516b8cd447SRobert Hoo 49526b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then 49536b8cd447SRobert Hoo cat > $TMPC << EOF 49546b8cd447SRobert Hoo#pragma GCC push_options 49556b8cd447SRobert Hoo#pragma GCC target("avx512f") 49566b8cd447SRobert Hoo#include <cpuid.h> 49576b8cd447SRobert Hoo#include <immintrin.h> 49586b8cd447SRobert Hoostatic int bar(void *a) { 49596b8cd447SRobert Hoo __m512i x = *(__m512i *)a; 49606b8cd447SRobert Hoo return _mm512_test_epi64_mask(x, x); 49616b8cd447SRobert Hoo} 49626b8cd447SRobert Hooint main(int argc, char *argv[]) 49636b8cd447SRobert Hoo{ 49646b8cd447SRobert Hoo return bar(argv[0]); 49656b8cd447SRobert Hoo} 49666b8cd447SRobert HooEOF 49676b8cd447SRobert Hoo if ! compile_object "" ; then 49686b8cd447SRobert Hoo avx512f_opt="no" 49696b8cd447SRobert Hoo fi 49706b8cd447SRobert Hooelse 49716b8cd447SRobert Hoo avx512f_opt="no" 49726b8cd447SRobert Hoofi 49736b8cd447SRobert Hoo 4974f540166bSRichard Henderson######################################## 4975f540166bSRichard Henderson# check if __[u]int128_t is usable. 4976f540166bSRichard Henderson 4977f540166bSRichard Hendersonint128=no 4978f540166bSRichard Hendersoncat > $TMPC << EOF 4979f540166bSRichard Henderson__int128_t a; 4980f540166bSRichard Henderson__uint128_t b; 4981f540166bSRichard Hendersonint main (void) { 4982f540166bSRichard Henderson a = a + b; 4983f540166bSRichard Henderson b = a * b; 4984464e3671SPeter Maydell a = a * a; 4985f540166bSRichard Henderson return 0; 4986f540166bSRichard Henderson} 4987f540166bSRichard HendersonEOF 4988f540166bSRichard Hendersonif compile_prog "" "" ; then 4989f540166bSRichard Henderson int128=yes 4990f540166bSRichard Hendersonfi 499176a347e1SRichard Henderson 49927ebee43eSRichard Henderson######################################### 49937ebee43eSRichard Henderson# See if 128-bit atomic operations are supported. 49947ebee43eSRichard Henderson 49957ebee43eSRichard Hendersonatomic128=no 49967ebee43eSRichard Hendersonif test "$int128" = "yes"; then 49977ebee43eSRichard Henderson cat > $TMPC << EOF 49987ebee43eSRichard Hendersonint main(void) 49997ebee43eSRichard Henderson{ 50007ebee43eSRichard Henderson unsigned __int128 x = 0, y = 0; 50017ebee43eSRichard Henderson y = __atomic_load_16(&x, 0); 50027ebee43eSRichard Henderson __atomic_store_16(&x, y, 0); 50037ebee43eSRichard Henderson __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0); 50047ebee43eSRichard Henderson return 0; 50057ebee43eSRichard Henderson} 50067ebee43eSRichard HendersonEOF 50077ebee43eSRichard Henderson if compile_prog "" "" ; then 50087ebee43eSRichard Henderson atomic128=yes 50097ebee43eSRichard Henderson fi 50107ebee43eSRichard Hendersonfi 50117ebee43eSRichard Henderson 5012e6cd4bb5SRichard Hendersoncmpxchg128=no 5013e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then 5014e6cd4bb5SRichard Henderson cat > $TMPC << EOF 5015e6cd4bb5SRichard Hendersonint main(void) 5016e6cd4bb5SRichard Henderson{ 5017e6cd4bb5SRichard Henderson unsigned __int128 x = 0, y = 0; 5018e6cd4bb5SRichard Henderson __sync_val_compare_and_swap_16(&x, y, x); 5019e6cd4bb5SRichard Henderson return 0; 5020e6cd4bb5SRichard Henderson} 5021e6cd4bb5SRichard HendersonEOF 5022e6cd4bb5SRichard Henderson if compile_prog "" "" ; then 5023e6cd4bb5SRichard Henderson cmpxchg128=yes 5024e6cd4bb5SRichard Henderson fi 5025e6cd4bb5SRichard Hendersonfi 5026e6cd4bb5SRichard Henderson 5027df79b996SRichard Henderson######################################### 5028df79b996SRichard Henderson# See if 64-bit atomic operations are supported. 5029df79b996SRichard Henderson# Note that without __atomic builtins, we can only 5030df79b996SRichard Henderson# assume atomic loads/stores max at pointer size. 5031df79b996SRichard Henderson 5032df79b996SRichard Hendersoncat > $TMPC << EOF 5033df79b996SRichard Henderson#include <stdint.h> 5034df79b996SRichard Hendersonint main(void) 5035df79b996SRichard Henderson{ 5036df79b996SRichard Henderson uint64_t x = 0, y = 0; 5037df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED 50385fe40765SThomas Huth y = __atomic_load_n(&x, __ATOMIC_RELAXED); 50395fe40765SThomas Huth __atomic_store_n(&x, y, __ATOMIC_RELAXED); 50405fe40765SThomas Huth __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 50415fe40765SThomas Huth __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 50425fe40765SThomas Huth __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 5043df79b996SRichard Henderson#else 5044df79b996SRichard Henderson typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; 5045df79b996SRichard Henderson __sync_lock_test_and_set(&x, y); 5046df79b996SRichard Henderson __sync_val_compare_and_swap(&x, y, 0); 5047df79b996SRichard Henderson __sync_fetch_and_add(&x, y); 5048df79b996SRichard Henderson#endif 5049df79b996SRichard Henderson return 0; 5050df79b996SRichard Henderson} 5051df79b996SRichard HendersonEOF 5052df79b996SRichard Hendersonif compile_prog "" "" ; then 5053df79b996SRichard Henderson atomic64=yes 5054df79b996SRichard Hendersonfi 5055df79b996SRichard Henderson 505626fffe29SEmilio G. Cota######################################### 505726fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker 505826fffe29SEmilio G. Cotald_dynamic_list="no" 505926fffe29SEmilio G. Cotaif test "$static" = "no" ; then 506026fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 506126fffe29SEmilio G. Cota{ 506226fffe29SEmilio G. Cota foo; 506326fffe29SEmilio G. Cota}; 506426fffe29SEmilio G. CotaEOF 506526fffe29SEmilio G. Cota 506626fffe29SEmilio G. Cota cat > $TMPC <<EOF 506726fffe29SEmilio G. Cota#include <stdio.h> 506826fffe29SEmilio G. Cotavoid foo(void); 506926fffe29SEmilio G. Cota 507026fffe29SEmilio G. Cotavoid foo(void) 507126fffe29SEmilio G. Cota{ 507226fffe29SEmilio G. Cota printf("foo\n"); 507326fffe29SEmilio G. Cota} 507426fffe29SEmilio G. Cota 507526fffe29SEmilio G. Cotaint main(void) 507626fffe29SEmilio G. Cota{ 507726fffe29SEmilio G. Cota foo(); 507826fffe29SEmilio G. Cota return 0; 507926fffe29SEmilio G. Cota} 508026fffe29SEmilio G. CotaEOF 508126fffe29SEmilio G. Cota 508226fffe29SEmilio G. Cota if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then 508326fffe29SEmilio G. Cota ld_dynamic_list="yes" 508426fffe29SEmilio G. Cota fi 508526fffe29SEmilio G. Cotafi 508626fffe29SEmilio G. Cota 508726fffe29SEmilio G. Cota######################################### 508826fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker 508926fffe29SEmilio G. Cota 509026fffe29SEmilio G. Cotald_exported_symbols_list="no" 509126fffe29SEmilio G. Cotaif test "$static" = "no" ; then 509226fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 509326fffe29SEmilio G. Cota _foo 509426fffe29SEmilio G. CotaEOF 509526fffe29SEmilio G. Cota 509626fffe29SEmilio G. Cota if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then 509726fffe29SEmilio G. Cota ld_exported_symbols_list="yes" 509826fffe29SEmilio G. Cota fi 509926fffe29SEmilio G. Cotafi 510026fffe29SEmilio G. Cota 510126fffe29SEmilio G. Cotaif test "$plugins" = "yes" && 510226fffe29SEmilio G. Cota test "$ld_dynamic_list" = "no" && 510326fffe29SEmilio G. Cota test "$ld_exported_symbols_list" = "no" ; then 510426fffe29SEmilio G. Cota error_exit \ 510526fffe29SEmilio G. Cota "Plugin support requires dynamic linking and specifying a set of symbols " \ 510626fffe29SEmilio G. Cota "that are exported to plugins. Unfortunately your linker doesn't " \ 510726fffe29SEmilio G. Cota "support the flag (--dynamic-list or -exported_symbols_list) used " \ 510826fffe29SEmilio G. Cota "for this purpose. You can't build with --static." 510926fffe29SEmilio G. Cotafi 511026fffe29SEmilio G. Cota 51111e6e9acaSRichard Henderson######################################## 5112db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported. 5113db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10. 5114db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default. 5115db8aaae8SRichard Henderson 5116db8aaae8SRichard Hendersonattralias=no 5117db8aaae8SRichard Hendersoncat > $TMPC << EOF 5118db8aaae8SRichard Hendersonint x = 1; 5119db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x"))); 5120db8aaae8SRichard Hendersonint main(void) { return 0; } 5121db8aaae8SRichard HendersonEOF 5122db8aaae8SRichard Hendersonif compile_prog "" "" ; then 5123db8aaae8SRichard Henderson attralias=yes 5124db8aaae8SRichard Hendersonfi 5125db8aaae8SRichard Henderson 5126db8aaae8SRichard Henderson######################################## 51271e6e9acaSRichard Henderson# check if getauxval is available. 51281e6e9acaSRichard Henderson 51291e6e9acaSRichard Hendersongetauxval=no 51301e6e9acaSRichard Hendersoncat > $TMPC << EOF 51311e6e9acaSRichard Henderson#include <sys/auxv.h> 51321e6e9acaSRichard Hendersonint main(void) { 51331e6e9acaSRichard Henderson return getauxval(AT_HWCAP) == 0; 51341e6e9acaSRichard Henderson} 51351e6e9acaSRichard HendersonEOF 51361e6e9acaSRichard Hendersonif compile_prog "" "" ; then 51371e6e9acaSRichard Henderson getauxval=yes 51381e6e9acaSRichard Hendersonfi 51391e6e9acaSRichard Henderson 5140fd0e6053SJohn Snow######################################## 5141fd0e6053SJohn Snow# check if ccache is interfering with 5142fd0e6053SJohn Snow# semantic analysis of macros 5143fd0e6053SJohn Snow 51445e4dfd3dSJohn Snowunset CCACHE_CPP2 5145fd0e6053SJohn Snowccache_cpp2=no 5146fd0e6053SJohn Snowcat > $TMPC << EOF 5147fd0e6053SJohn Snowstatic const int Z = 1; 5148fd0e6053SJohn Snow#define fn() ({ Z; }) 5149fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 5150fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 5151fd0e6053SJohn Snow#define ID(X) (X) 5152fd0e6053SJohn Snowint main(int argc, char *argv[]) 5153fd0e6053SJohn Snow{ 5154fd0e6053SJohn Snow int x = 0, y = 0; 5155fd0e6053SJohn Snow x = ID(x); 5156fd0e6053SJohn Snow x = fn(); 5157fd0e6053SJohn Snow fn(); 5158fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 5159fd0e6053SJohn Snow if (TAUT(Z)) return 0; 5160fd0e6053SJohn Snow return 0; 5161fd0e6053SJohn Snow} 5162fd0e6053SJohn SnowEOF 5163fd0e6053SJohn Snow 5164fd0e6053SJohn Snowif ! compile_object "-Werror"; then 5165fd0e6053SJohn Snow ccache_cpp2=yes 5166fd0e6053SJohn Snowfi 5167fd0e6053SJohn Snow 5168b553a042SJohn Snow################################################# 5169b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 5170b553a042SJohn Snow 5171b553a042SJohn Snowif test "$fortify_source" != "no"; then 5172b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 5173b553a042SJohn Snow fortify_source="no"; 5174e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 5175cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 5176b553a042SJohn Snow fortify_source="no"; 5177b553a042SJohn Snow else 5178b553a042SJohn Snow fortify_source="yes" 5179b553a042SJohn Snow fi 5180b553a042SJohn Snowfi 5181b553a042SJohn Snow 51821efad060SFam Zheng############################################### 51831efad060SFam Zheng# Check if copy_file_range is provided by glibc 51841efad060SFam Zhenghave_copy_file_range=no 51851efad060SFam Zhengcat > $TMPC << EOF 51861efad060SFam Zheng#include <unistd.h> 51871efad060SFam Zhengint main(void) { 51881efad060SFam Zheng copy_file_range(0, NULL, 0, NULL, 0, 0); 51891efad060SFam Zheng return 0; 51901efad060SFam Zheng} 51911efad060SFam ZhengEOF 51921efad060SFam Zhengif compile_prog "" "" ; then 51931efad060SFam Zheng have_copy_file_range=yes 51941efad060SFam Zhengfi 51951efad060SFam Zheng 5196d2042378SAneesh Kumar K.V########################################## 5197277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h 5198277abf15SJan Vesely 5199277abf15SJan Veselyhave_fsxattr=no 5200277abf15SJan Veselycat > $TMPC << EOF 5201277abf15SJan Vesely#include <linux/fs.h> 5202277abf15SJan Veselystruct fsxattr foo; 5203277abf15SJan Veselyint main(void) { 5204277abf15SJan Vesely return 0; 5205277abf15SJan Vesely} 5206277abf15SJan VeselyEOF 5207277abf15SJan Veselyif compile_prog "" "" ; then 5208277abf15SJan Vesely have_fsxattr=yes 5209277abf15SJan Veselyfi 5210277abf15SJan Vesely 5211b66e10e4SPeter Maydell########################################## 5212a40161cbSPaolo Bonzini# check for usable membarrier system call 5213a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then 5214a40161cbSPaolo Bonzini have_membarrier=no 5215a40161cbSPaolo Bonzini if test "$mingw32" = "yes" ; then 5216a40161cbSPaolo Bonzini have_membarrier=yes 5217a40161cbSPaolo Bonzini elif test "$linux" = "yes" ; then 5218a40161cbSPaolo Bonzini cat > $TMPC << EOF 5219a40161cbSPaolo Bonzini #include <linux/membarrier.h> 5220a40161cbSPaolo Bonzini #include <sys/syscall.h> 5221a40161cbSPaolo Bonzini #include <unistd.h> 5222a40161cbSPaolo Bonzini #include <stdlib.h> 5223a40161cbSPaolo Bonzini int main(void) { 5224a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 5225a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 5226a40161cbSPaolo Bonzini exit(0); 5227a40161cbSPaolo Bonzini } 5228a40161cbSPaolo BonziniEOF 5229a40161cbSPaolo Bonzini if compile_prog "" "" ; then 5230a40161cbSPaolo Bonzini have_membarrier=yes 5231a40161cbSPaolo Bonzini fi 5232a40161cbSPaolo Bonzini fi 5233a40161cbSPaolo Bonzini if test "$have_membarrier" = "no"; then 5234a40161cbSPaolo Bonzini feature_not_found "membarrier" "membarrier system call not available" 5235a40161cbSPaolo Bonzini fi 5236a40161cbSPaolo Bonzinielse 5237a40161cbSPaolo Bonzini # Do not enable it by default even for Mingw32, because it doesn't 5238a40161cbSPaolo Bonzini # work on Wine. 5239a40161cbSPaolo Bonzini membarrier=no 5240a40161cbSPaolo Bonzinifi 5241a40161cbSPaolo Bonzini 5242a40161cbSPaolo Bonzini########################################## 5243b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful 5244575b22b1SLaurent Vivierhave_rtnetlink=no 5245575b22b1SLaurent Viviercat > $TMPC << EOF 5246575b22b1SLaurent Vivier#include <linux/rtnetlink.h> 5247575b22b1SLaurent Vivierint main(void) { 5248575b22b1SLaurent Vivier return IFLA_PROTO_DOWN; 5249575b22b1SLaurent Vivier} 5250575b22b1SLaurent VivierEOF 5251575b22b1SLaurent Vivierif compile_prog "" "" ; then 5252575b22b1SLaurent Vivier have_rtnetlink=yes 5253575b22b1SLaurent Vivierfi 5254575b22b1SLaurent Vivier 52556a02c806SStefan Hajnoczi########################################## 52566a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment 52576a02c806SStefan Hajnoczihave_af_vsock=no 52586a02c806SStefan Hajnoczicat > $TMPC << EOF 52596a02c806SStefan Hajnoczi#include <errno.h> 52606a02c806SStefan Hajnoczi#include <sys/types.h> 52616a02c806SStefan Hajnoczi#include <sys/socket.h> 52626a02c806SStefan Hajnoczi#if !defined(AF_VSOCK) 52636a02c806SStefan Hajnoczi# error missing AF_VSOCK flag 52646a02c806SStefan Hajnoczi#endif 52656a02c806SStefan Hajnoczi#include <linux/vm_sockets.h> 52666a02c806SStefan Hajnocziint main(void) { 52676a02c806SStefan Hajnoczi int sock, ret; 52686a02c806SStefan Hajnoczi struct sockaddr_vm svm; 52696a02c806SStefan Hajnoczi socklen_t len = sizeof(svm); 52706a02c806SStefan Hajnoczi sock = socket(AF_VSOCK, SOCK_STREAM, 0); 52716a02c806SStefan Hajnoczi ret = getpeername(sock, (struct sockaddr *)&svm, &len); 52726a02c806SStefan Hajnoczi if ((ret == -1) && (errno == ENOTCONN)) { 52736a02c806SStefan Hajnoczi return 0; 52746a02c806SStefan Hajnoczi } 52756a02c806SStefan Hajnoczi return -1; 52766a02c806SStefan Hajnoczi} 52776a02c806SStefan HajnocziEOF 52786a02c806SStefan Hajnocziif compile_prog "" "" ; then 52796a02c806SStefan Hajnoczi have_af_vsock=yes 52806a02c806SStefan Hajnoczifi 52816a02c806SStefan Hajnoczi 5282f0d92b56SLongpeng(Mike)########################################## 5283f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment 52844f67366eSThomas Huthhave_afalg=no 5285f0d92b56SLongpeng(Mike)cat > $TMPC << EOF 5286f0d92b56SLongpeng(Mike)#include <errno.h> 5287f0d92b56SLongpeng(Mike)#include <sys/types.h> 5288f0d92b56SLongpeng(Mike)#include <sys/socket.h> 5289f0d92b56SLongpeng(Mike)#include <linux/if_alg.h> 5290f0d92b56SLongpeng(Mike)int main(void) { 5291f0d92b56SLongpeng(Mike) int sock; 5292f0d92b56SLongpeng(Mike) sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 5293f0d92b56SLongpeng(Mike) return sock; 5294f0d92b56SLongpeng(Mike)} 5295f0d92b56SLongpeng(Mike)EOF 5296f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then 5297f0d92b56SLongpeng(Mike) have_afalg=yes 5298f0d92b56SLongpeng(Mike)fi 5299f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" 5300f0d92b56SLongpeng(Mike)then 5301f0d92b56SLongpeng(Mike) if test "$have_afalg" != "yes" 5302f0d92b56SLongpeng(Mike) then 5303f0d92b56SLongpeng(Mike) error_exit "AF_ALG requested but could not be detected" 5304f0d92b56SLongpeng(Mike) fi 5305f0d92b56SLongpeng(Mike)fi 5306f0d92b56SLongpeng(Mike) 5307f0d92b56SLongpeng(Mike) 53086969ec6cSJames Clarke################################################# 53094d04351fSChristopher Covington# check for sysmacros.h 53104d04351fSChristopher Covington 53114d04351fSChristopher Covingtonhave_sysmacros=no 53124d04351fSChristopher Covingtoncat > $TMPC << EOF 53134d04351fSChristopher Covington#include <sys/sysmacros.h> 53144d04351fSChristopher Covingtonint main(void) { 53154d04351fSChristopher Covington return makedev(0, 0); 53164d04351fSChristopher Covington} 53174d04351fSChristopher CovingtonEOF 53184d04351fSChristopher Covingtonif compile_prog "" "" ; then 53194d04351fSChristopher Covington have_sysmacros=yes 53204d04351fSChristopher Covingtonfi 53214d04351fSChristopher Covington 53224d04351fSChristopher Covington########################################## 532349e00a18SAndreas Grapentin# check for _Static_assert() 532449e00a18SAndreas Grapentin 532549e00a18SAndreas Grapentinhave_static_assert=no 532649e00a18SAndreas Grapentincat > $TMPC << EOF 532749e00a18SAndreas Grapentin_Static_assert(1, "success"); 532849e00a18SAndreas Grapentinint main(void) { 532949e00a18SAndreas Grapentin return 0; 533049e00a18SAndreas Grapentin} 533149e00a18SAndreas GrapentinEOF 533249e00a18SAndreas Grapentinif compile_prog "" "" ; then 533349e00a18SAndreas Grapentin have_static_assert=yes 533449e00a18SAndreas Grapentinfi 533549e00a18SAndreas Grapentin 533649e00a18SAndreas Grapentin########################################## 5337e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD 5338e674605fSTomáš Golembiovský 5339e674605fSTomáš Golembiovskýhave_utmpx=no 5340e674605fSTomáš Golembiovskýcat > $TMPC << EOF 5341e674605fSTomáš Golembiovský#include <utmpx.h> 5342e674605fSTomáš Golembiovskýstruct utmpx user_info; 5343e674605fSTomáš Golembiovskýint main(void) { 5344e674605fSTomáš Golembiovský return 0; 5345e674605fSTomáš Golembiovský} 5346e674605fSTomáš GolembiovskýEOF 5347e674605fSTomáš Golembiovskýif compile_prog "" "" ; then 5348e674605fSTomáš Golembiovský have_utmpx=yes 5349e674605fSTomáš Golembiovskýfi 5350e674605fSTomáš Golembiovský 5351e674605fSTomáš Golembiovský########################################## 5352db1ed1abSRichard Henderson# check for getrandom() 5353db1ed1abSRichard Henderson 5354db1ed1abSRichard Hendersonhave_getrandom=no 5355db1ed1abSRichard Hendersoncat > $TMPC << EOF 5356db1ed1abSRichard Henderson#include <sys/random.h> 5357db1ed1abSRichard Hendersonint main(void) { 5358db1ed1abSRichard Henderson return getrandom(0, 0, GRND_NONBLOCK); 5359db1ed1abSRichard Henderson} 5360db1ed1abSRichard HendersonEOF 5361db1ed1abSRichard Hendersonif compile_prog "" "" ; then 5362db1ed1abSRichard Henderson have_getrandom=yes 5363db1ed1abSRichard Hendersonfi 5364db1ed1abSRichard Henderson 5365db1ed1abSRichard Henderson########################################## 5366247724cbSMarc-André Lureau# checks for sanitizers 5367247724cbSMarc-André Lureau 5368247724cbSMarc-André Lureauhave_asan=no 5369247724cbSMarc-André Lureauhave_ubsan=no 5370d83414e1SMarc-André Lureauhave_asan_iface_h=no 5371d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 5372247724cbSMarc-André Lureau 5373247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 5374b9f44da2SMarc-André Lureau write_c_skeleton 5375247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 5376247724cbSMarc-André Lureau have_asan=yes 5377247724cbSMarc-André Lureau fi 5378b9f44da2SMarc-André Lureau 5379b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 5380b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 5381b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 5382b9f44da2SMarc-André Lureau cat > $TMPC << EOF 5383b9f44da2SMarc-André Lureau#include <stdlib.h> 5384b9f44da2SMarc-André Lureauint main(void) { 5385b9f44da2SMarc-André Lureau void *tmp = malloc(10); 5386f2dfe54cSLeonid Bloch if (tmp != NULL) { 5387b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 5388b9f44da2SMarc-André Lureau } 5389d1abf3fcSOlaf Hering return 1; 5390f2dfe54cSLeonid Bloch} 5391b9f44da2SMarc-André LureauEOF 5392247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 5393247724cbSMarc-André Lureau have_ubsan=yes 5394247724cbSMarc-André Lureau fi 5395d83414e1SMarc-André Lureau 5396d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 5397d83414e1SMarc-André Lureau have_asan_iface_h=yes 5398d83414e1SMarc-André Lureau fi 5399d83414e1SMarc-André Lureau 5400d83414e1SMarc-André Lureau cat > $TMPC << EOF 5401d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 5402d83414e1SMarc-André Lureauint main(void) { 5403d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 5404d83414e1SMarc-André Lureau return 0; 5405d83414e1SMarc-André Lureau} 5406d83414e1SMarc-André LureauEOF 5407d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 5408d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 5409d83414e1SMarc-André Lureau fi 5410247724cbSMarc-André Lureaufi 5411247724cbSMarc-André Lureau 5412247724cbSMarc-André Lureau########################################## 5413adc28027SAlexander Bulekov# checks for fuzzer 541454c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then 5415adc28027SAlexander Bulekov write_c_fuzzer_skeleton 5416dd016265SAlexander Bulekov if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then 5417adc28027SAlexander Bulekov have_fuzzer=yes 541864ed6f92SPaolo Bonzini else 541964ed6f92SPaolo Bonzini error_exit "Your compiler doesn't support -fsanitize=fuzzer" 542064ed6f92SPaolo Bonzini exit 1 5421adc28027SAlexander Bulekov fi 5422adc28027SAlexander Bulekovfi 5423adc28027SAlexander Bulekov 54240aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 54250aebab04SLingfeng Yang# keep it separate until that is not the case. 54260aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 54270aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 54280aebab04SLingfeng Yangfi 54290aebab04SLingfeng Yanghave_tsan=no 54300aebab04SLingfeng Yanghave_tsan_iface_fiber=no 54310aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 54320aebab04SLingfeng Yang write_c_skeleton 54330aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 54340aebab04SLingfeng Yang have_tsan=yes 54350aebab04SLingfeng Yang fi 54360aebab04SLingfeng Yang cat > $TMPC << EOF 54370aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 54380aebab04SLingfeng Yangint main(void) { 54390aebab04SLingfeng Yang __tsan_create_fiber(0); 54400aebab04SLingfeng Yang return 0; 54410aebab04SLingfeng Yang} 54420aebab04SLingfeng YangEOF 54430aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 54440aebab04SLingfeng Yang have_tsan_iface_fiber=yes 54450aebab04SLingfeng Yang fi 54460aebab04SLingfeng Yangfi 54470aebab04SLingfeng Yang 5448adc28027SAlexander Bulekov########################################## 544917824406SJunyan He# check for libpmem 545017824406SJunyan He 545117824406SJunyan Heif test "$libpmem" != "no"; then 545217824406SJunyan He if $pkg_config --exists "libpmem"; then 545317824406SJunyan He libpmem="yes" 545417824406SJunyan He libpmem_libs=$($pkg_config --libs libpmem) 545517824406SJunyan He libpmem_cflags=$($pkg_config --cflags libpmem) 545617824406SJunyan He else 545717824406SJunyan He if test "$libpmem" = "yes" ; then 545817824406SJunyan He feature_not_found "libpmem" "Install nvml or pmdk" 545917824406SJunyan He fi 546017824406SJunyan He libpmem="no" 546117824406SJunyan He fi 546217824406SJunyan Hefi 546317824406SJunyan He 546417824406SJunyan He########################################## 546521b2eca6SJingqi Liu# check for libdaxctl 546621b2eca6SJingqi Liu 546721b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then 546821b2eca6SJingqi Liu if $pkg_config --atleast-version=57 "libdaxctl"; then 546921b2eca6SJingqi Liu libdaxctl="yes" 547021b2eca6SJingqi Liu libdaxctl_libs=$($pkg_config --libs libdaxctl) 547121b2eca6SJingqi Liu libdaxctl_cflags=$($pkg_config --cflags libdaxctl) 547221b2eca6SJingqi Liu else 547321b2eca6SJingqi Liu if test "$libdaxctl" = "yes" ; then 547421b2eca6SJingqi Liu feature_not_found "libdaxctl" "Install libdaxctl" 547521b2eca6SJingqi Liu fi 547621b2eca6SJingqi Liu libdaxctl="no" 547721b2eca6SJingqi Liu fi 547821b2eca6SJingqi Liufi 547921b2eca6SJingqi Liu 548021b2eca6SJingqi Liu########################################## 5481675b9b53SMarc-André Lureau# check for slirp 5482675b9b53SMarc-André Lureau 5483675b9b53SMarc-André Lureaucase "$slirp" in 54844d34a86bSPaolo Bonzini auto | enabled | internal) 54854d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 54864d34a86bSPaolo Bonzini if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 54877c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 54887c57bdd8SMarc-André Lureau fi 5489675b9b53SMarc-André Lureau ;; 5490675b9b53SMarc-André Lureauesac 5491675b9b53SMarc-André Lureau 549254e7aac0SAlexey Krasikov########################################## 549354e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 549454e7aac0SAlexey Krasikov 549554e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 549654e7aac0SAlexey Krasikov 549754e7aac0SAlexey Krasikov have_keyring=no 549854e7aac0SAlexey Krasikov cat > $TMPC << EOF 549954e7aac0SAlexey Krasikov#include <errno.h> 550054e7aac0SAlexey Krasikov#include <asm/unistd.h> 550154e7aac0SAlexey Krasikov#include <linux/keyctl.h> 550254e7aac0SAlexey Krasikov#include <unistd.h> 550354e7aac0SAlexey Krasikovint main(void) { 550454e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 550554e7aac0SAlexey Krasikov} 550654e7aac0SAlexey KrasikovEOF 550754e7aac0SAlexey Krasikov if compile_prog "" "" ; then 550854e7aac0SAlexey Krasikov have_keyring=yes 550954e7aac0SAlexey Krasikov fi 551054e7aac0SAlexey Krasikovfi 551154e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 551254e7aac0SAlexey Krasikovthen 5513b418d265SDavid Edmondson if test "$have_keyring" = "yes" 551454e7aac0SAlexey Krasikov then 551554e7aac0SAlexey Krasikov secret_keyring=yes 551654e7aac0SAlexey Krasikov else 551754e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 551854e7aac0SAlexey Krasikov then 551954e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 552054e7aac0SAlexey Krasikovbut not implemented on your system" 552154e7aac0SAlexey Krasikov else 552254e7aac0SAlexey Krasikov secret_keyring=no 552354e7aac0SAlexey Krasikov fi 552454e7aac0SAlexey Krasikov fi 552554e7aac0SAlexey Krasikovfi 552654e7aac0SAlexey Krasikov 552792500362SAlexey Krasikov########################################## 5528e86ecd4bSJuan Quintela# End of CC checks 5529e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 5530e86ecd4bSJuan Quintela 5531d83414e1SMarc-André Lureauwrite_c_skeleton 5532d83414e1SMarc-André Lureau 55331d728c39SBlue Swirlif test "$gcov" = "yes" ; then 5534bf0e56a3SMarc-André Lureau : 5535b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 5536086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 5537086d5f75SPaolo Bonzini debug=no 5538086d5f75SPaolo Bonzinifi 5539086d5f75SPaolo Bonzini 5540086d5f75SPaolo Bonzinicase "$ARCH" in 5541086d5f75SPaolo Bonzinialpha) 5542086d5f75SPaolo Bonzini # Ensure there's only a single GP 5543086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 5544086d5f75SPaolo Bonzini;; 5545086d5f75SPaolo Bonziniesac 5546086d5f75SPaolo Bonzini 5547086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then 5548086d5f75SPaolo Bonzini QEMU_CFLAGS="-p $QEMU_CFLAGS" 5549086d5f75SPaolo Bonzini QEMU_LDFLAGS="-p $QEMU_LDFLAGS" 5550086d5f75SPaolo Bonzinifi 5551a316e378SJuan Quintela 5552247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 5553db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 5554db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 5555d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 5556d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 5557d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 5558d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 5559d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 5560d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 5561d83414e1SMarc-André Lureau fi 5562247724cbSMarc-André Lureaufi 55630aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 55640aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 55650aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 55660aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 55670aebab04SLingfeng Yang else 55680aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 55690aebab04SLingfeng Yang fi 55700aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 55710aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 55720aebab04SLingfeng Yangfi 5573247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 5574db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 5575db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 5576247724cbSMarc-André Lureaufi 5577247724cbSMarc-André Lureau 55786542aa9cSPeter Lieven########################################## 55796542aa9cSPeter Lieven# Do we have libnfs 55806542aa9cSPeter Lievenif test "$libnfs" != "no" ; then 5581b7d769c9SPeter Lieven if $pkg_config --atleast-version=1.9.3 libnfs; then 55826542aa9cSPeter Lieven libnfs="yes" 55836542aa9cSPeter Lieven libnfs_libs=$($pkg_config --libs libnfs) 55846542aa9cSPeter Lieven else 55856542aa9cSPeter Lieven if test "$libnfs" = "yes" ; then 55868efc9363SHu Tao feature_not_found "libnfs" "Install libnfs devel >= 1.9.3" 55876542aa9cSPeter Lieven fi 55886542aa9cSPeter Lieven libnfs="no" 55896542aa9cSPeter Lieven fi 55906542aa9cSPeter Lievenfi 55911d728c39SBlue Swirl 55923efac6ebSTomáš Golembiovský########################################## 55933efac6ebSTomáš Golembiovský 55940aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 55950aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 5596e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 5597db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 5598e86ecd4bSJuan Quintela fi 5599e86ecd4bSJuan Quintelafi 5600e86ecd4bSJuan Quintela 5601952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 5602952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 5603cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 5604cb8baa77SMark Cave-Ayland 5605cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 5606cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 5607cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 5608cb8baa77SMark Cave-Ayland fi 5609cb8baa77SMark Cave-Ayland 5610cb8baa77SMark Cave-Ayland for flag in $flags; do 5611e9a3591fSChristian Borntraeger if ld_has $flag ; then 5612db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 5613952afb71SBlue Swirl fi 5614952afb71SBlue Swirl done 5615952afb71SBlue Swirlfi 5616952afb71SBlue Swirl 5617e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd 5618e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then 5619e0580342SKamil Rytarowski ivshmem=yes 5620e0580342SKamil Rytarowskifi 5621e0580342SKamil Rytarowski 56224b1c11fdSDaniel P. Berrangeif test "$softmmu" = yes ; then 5623b855f8d1SPaolo Bonzini if test "$linux" = yes; then 56247e462613SPaolo Bonzini if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then 5625983eef5aSMeador Inge virtfs=yes 5626983eef5aSMeador Inge else 5627983eef5aSMeador Inge if test "$virtfs" = yes; then 56287e462613SPaolo Bonzini error_exit "VirtFS requires libcap-ng devel and libattr devel" 5629983eef5aSMeador Inge fi 563017500370SAndreas Färber virtfs=no 5631983eef5aSMeador Inge fi 5632b855f8d1SPaolo Bonzini else 5633b855f8d1SPaolo Bonzini if test "$virtfs" = yes; then 5634b855f8d1SPaolo Bonzini error_exit "VirtFS is supported only on Linux" 5635b855f8d1SPaolo Bonzini fi 5636b855f8d1SPaolo Bonzini virtfs=no 563717bff52bSM. Mohan Kumar fi 5638ff69fd8cSLaurent Vivierfi 56399d6bc27bSMichael Roth 56409d6bc27bSMichael Roth# Probe for guest agent support/options 56419d6bc27bSMichael Roth 5642e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then 5643a5125905SLaurent Vivier if [ "$softmmu" = no -a "$want_tools" = no ] ; then 5644a5125905SLaurent Vivier guest_agent=no 5645a5125905SLaurent Vivier elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 5646e8ef31a3SMichael Tokarev guest_agent=yes 5647e8ef31a3SMichael Tokarev elif [ "$guest_agent" != yes ]; then 5648e8ef31a3SMichael Tokarev guest_agent=no 5649e8ef31a3SMichael Tokarev else 5650e8ef31a3SMichael Tokarev error_exit "Guest agent is not supported on this platform" 5651ca35f780SPaolo Bonzini fi 56524b1c11fdSDaniel P. Berrangefi 5653ca35f780SPaolo Bonzini 56549d6bc27bSMichael Roth# Guest agent Window MSI package 56559d6bc27bSMichael Roth 56569d6bc27bSMichael Rothif test "$guest_agent" != yes; then 56579d6bc27bSMichael Roth if test "$guest_agent_msi" = yes; then 56589d6bc27bSMichael Roth error_exit "MSI guest agent package requires guest agent enabled" 56599d6bc27bSMichael Roth fi 56609d6bc27bSMichael Roth guest_agent_msi=no 56619d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then 56629d6bc27bSMichael Roth if test "$guest_agent_msi" = "yes"; then 56639d6bc27bSMichael Roth error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation" 56649d6bc27bSMichael Roth fi 56659d6bc27bSMichael Roth guest_agent_msi=no 56669d6bc27bSMichael Rothelif ! has wixl; then 56679d6bc27bSMichael Roth if test "$guest_agent_msi" = "yes"; then 56689d6bc27bSMichael Roth error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )" 56699d6bc27bSMichael Roth fi 56709d6bc27bSMichael Roth guest_agent_msi=no 56711a34904eSMichael Rothelse 56721a34904eSMichael Roth # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't 56731a34904eSMichael Roth # disabled explicitly 56741a34904eSMichael Roth if test "$guest_agent_msi" != "no"; then 56751a34904eSMichael Roth guest_agent_msi=yes 56761a34904eSMichael Roth fi 56779d6bc27bSMichael Rothfi 56789d6bc27bSMichael Roth 56791a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then 56809d6bc27bSMichael Roth if test "$guest_agent_with_vss" = "yes"; then 56819d6bc27bSMichael Roth QEMU_GA_MSI_WITH_VSS="-D InstallVss" 56829d6bc27bSMichael Roth fi 56839d6bc27bSMichael Roth 56849d6bc27bSMichael Roth if test "$QEMU_GA_MANUFACTURER" = ""; then 56859d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 56869d6bc27bSMichael Roth fi 56879d6bc27bSMichael Roth 56889d6bc27bSMichael Roth if test "$QEMU_GA_DISTRO" = ""; then 56899d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 56909d6bc27bSMichael Roth fi 56919d6bc27bSMichael Roth 56929d6bc27bSMichael Roth if test "$QEMU_GA_VERSION" = ""; then 569389138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 56949d6bc27bSMichael Roth fi 56959d6bc27bSMichael Roth 569689138857SStefan Weil QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin" 56979d6bc27bSMichael Roth 56989d6bc27bSMichael Roth case "$cpu" in 56999d6bc27bSMichael Roth x86_64) 57009d6bc27bSMichael Roth QEMU_GA_MSI_ARCH="-a x64 -D Arch=64" 57019d6bc27bSMichael Roth ;; 57029d6bc27bSMichael Roth i386) 57039d6bc27bSMichael Roth QEMU_GA_MSI_ARCH="-D Arch=32" 57049d6bc27bSMichael Roth ;; 57059d6bc27bSMichael Roth *) 57069d6bc27bSMichael Roth error_exit "CPU $cpu not supported for building installation package" 57079d6bc27bSMichael Roth ;; 57089d6bc27bSMichael Roth esac 57099d6bc27bSMichael Rothfi 57109d6bc27bSMichael Roth 5711ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 5712ca35f780SPaolo Bonziniroms= 5713e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 5714e633a5c6SEric Blake test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ 57157000a12eSThomas Huth test "$targetos" != "Haiku" && test "$softmmu" = yes ; then 5716e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 5717c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 5718c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 5719c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 5720e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 5721e57218b6SPeter Maydell ld_i386_emulation="$emu" 5722ca35f780SPaolo Bonzini roms="optionrom" 5723e57218b6SPeter Maydell break 5724e57218b6SPeter Maydell fi 5725e57218b6SPeter Maydell done 5726ca35f780SPaolo Bonzinifi 5727ca35f780SPaolo Bonzini 57282e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 57299933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 57302e33c3f8SThomas Huth write_c_skeleton 57312e33c3f8SThomas Huth if compile_prog "-march=z900" ""; then 57329933c305SChristian Borntraeger roms="$roms s390-ccw" 57331ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 57341ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 57351ef6bfc2SPhilippe Mathieu-Daudé if test -e "${source_path}/.git" ; then 57361ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 57371ef6bfc2SPhilippe Mathieu-Daudé fi 57389933c305SChristian Borntraeger fi 57392e33c3f8SThomas Huthfi 57409933c305SChristian Borntraeger 574111cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 574211cde1c8SBruno 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. 574311cde1c8SBruno Dominguezif has $cxx; then 574411cde1c8SBruno Dominguez cat > $TMPC <<EOF 574511cde1c8SBruno Dominguezint c_function(void); 574611cde1c8SBruno Dominguezint main(void) { return c_function(); } 574711cde1c8SBruno DominguezEOF 574811cde1c8SBruno Dominguez 574911cde1c8SBruno Dominguez compile_object 575011cde1c8SBruno Dominguez 575111cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 575211cde1c8SBruno Dominguezextern "C" { 575311cde1c8SBruno Dominguez int c_function(void); 575411cde1c8SBruno Dominguez} 575511cde1c8SBruno Dominguezint c_function(void) { return 42; } 575611cde1c8SBruno DominguezEOF 575711cde1c8SBruno Dominguez 575811cde1c8SBruno Dominguez update_cxxflags 575911cde1c8SBruno Dominguez 57605770e8afSPaolo Bonzini if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 576111cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 576211cde1c8SBruno Dominguez : 576311cde1c8SBruno Dominguez else 576411cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 576511cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 576611cde1c8SBruno Dominguez cxx= 576711cde1c8SBruno Dominguez fi 576811cde1c8SBruno Dominguezelse 576911cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 577011cde1c8SBruno Dominguez cxx= 577111cde1c8SBruno Dominguezfi 577211cde1c8SBruno Dominguez 57735d91a2edSYonggang Luoif test $git_update = 'yes' ; then 57745d91a2edSYonggang Luo (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules") 57755d91a2edSYonggang Luofi 57765d91a2edSYonggang Luo 577798ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 577897a847bcSbellard 577998ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 578098ec69acSJuan Quintelaecho >> $config_host_mak 578198ec69acSJuan Quintela 5782e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 5783cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 5784aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 5785f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak 5786804edf29SJuan Quintela 578798ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak 5788727e5283SPaolo Bonzini 5789f3494749SPaolo Bonziniif test "$default_devices" = "yes" ; then 5790f3494749SPaolo Bonzini echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak 5791f3494749SPaolo Bonzinielse 5792f3494749SPaolo Bonzini echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak 5793f3494749SPaolo Bonzinifi 5794f8393946Saurel32if test "$debug_tcg" = "yes" ; then 57952358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 5796f8393946Saurel32fi 57971625af87Saliguoriif test "$strip_opt" = "yes" ; then 579852ba784dSHollis Blanchard echo "STRIP=${strip}" >> $config_host_mak 57991625af87Saliguorifi 58007d13299dSbellardif test "$bigendian" = "yes" ; then 5801e2542fe2SJuan Quintela echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 580297a847bcSbellardfi 580367b915a5Sbellardif test "$mingw32" = "yes" ; then 580498ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 5805d9840e25STomoki Sekiyama if test "$guest_agent_with_vss" = "yes" ; then 5806d9840e25STomoki Sekiyama echo "CONFIG_QGA_VSS=y" >> $config_host_mak 5807f33ca81fSMichael Roth echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak 5808d9840e25STomoki Sekiyama echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 5809d9840e25STomoki Sekiyama fi 581050cbebb9SMichael Roth if test "$guest_agent_ntddscsi" = "yes" ; then 581176dc75caSTomáš Golembiovský echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak 581250cbebb9SMichael Roth fi 58131a34904eSMichael Roth if test "$guest_agent_msi" = "yes"; then 58144bad7c3bSStefan Hajnoczi echo "CONFIG_QGA_MSI=y" >> $config_host_mak 58159dacf32dSYossi Hindin echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak 58169dacf32dSYossi Hindin echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak 58179dacf32dSYossi Hindin echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak 58189dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 58199dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 58209dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 58219dacf32dSYossi Hindin fi 5822210fa556Spbrookelse 582335f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 5824210fa556Spbrookfi 5825128ab2ffSblueswir1 5826dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 5827dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 5828dffcb71cSMark McLoughlinfi 5829dffcb71cSMark McLoughlin 583083fb7adfSbellardif test "$darwin" = "yes" ; then 583198ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 583283fb7adfSbellardfi 5833b29fe3edSmalc 5834ec530c81Sbellardif test "$solaris" = "yes" ; then 583598ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 5836ec530c81Sbellardfi 5837179cf400SAndreas Färberif test "$haiku" = "yes" ; then 5838179cf400SAndreas Färber echo "CONFIG_HAIKU=y" >> $config_host_mak 5839179cf400SAndreas Färberfi 584097a847bcSbellardif test "$static" = "yes" ; then 584198ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 584297a847bcSbellardfi 58431ba16968SStefan Weilif test "$profiler" = "yes" ; then 58442358a494SJuan Quintela echo "CONFIG_PROFILER=y" >> $config_host_mak 584505c2a3e7Sbellardfi 5846c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then 5847c932ce31SPaolo Bonzini echo "CONFIG_TOOLS=y" >> $config_host_mak 5848c932ce31SPaolo Bonzinifi 5849f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then 5850f15bff25SPaolo Bonzini echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak 5851f15bff25SPaolo Bonzinifi 5852e2d8830eSBradecho "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 58538a16d273Sthsif test "$vde" = "yes" ; then 585498ec69acSJuan Quintela echo "CONFIG_VDE=y" >> $config_host_mak 5855e2ad6f16SFam Zheng echo "VDE_LIBS=$vde_libs" >> $config_host_mak 58568a16d273Sthsfi 585758952137SVincenzo Maffioneif test "$netmap" = "yes" ; then 585858952137SVincenzo Maffione echo "CONFIG_NETMAP=y" >> $config_host_mak 585958952137SVincenzo Maffionefi 5860015a33bdSGongleiif test "$l2tpv3" = "yes" ; then 5861015a33bdSGonglei echo "CONFIG_L2TPV3=y" >> $config_host_mak 5862015a33bdSGongleifi 58634cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then 58644cc600d2SPaolo Bonzini echo "CONFIG_GPROF=y" >> $config_host_mak 58654cc600d2SPaolo Bonzinifi 586647e98658SCorey Bryantif test "$cap_ng" = "yes" ; then 5867a358bca2SPaolo Bonzini echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak 58683f99cf57SPaolo Bonzini echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak 586947e98658SCorey Bryantfi 58702358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 58710c58ac1cSmalcfor drv in $audio_drv_list; do 58721ef1ec2aSGerd Hoffmann def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') 5873484e2cc7SPaolo Bonzini echo "$def=y" >> $config_host_mak 58740c58ac1cSmalcdone 5875478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then 5876478e943fSPaolo Bonzini echo "CONFIG_ALSA=y" >> $config_host_mak 5877478e943fSPaolo Bonzinifi 5878b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak 5879478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak 5880478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then 5881478e943fSPaolo Bonzini echo "CONFIG_LIBPULSE=y" >> $config_host_mak 5882478e943fSPaolo Bonzinifi 5883b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak 5884478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak 5885b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak 5886b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak 5887b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak 5888478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then 5889478e943fSPaolo Bonzini echo "CONFIG_LIBJACK=y" >> $config_host_mak 5890478e943fSPaolo Bonzinifi 58912e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak 5892d5631638Smalcif test "$audio_win_int" = "yes" ; then 5893d5631638Smalc echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 5894d5631638Smalcfi 5895b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 5896b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 5897dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then 5898dce512deSChristoph Hellwig echo "CONFIG_XFS=y" >> $config_host_mak 5899dce512deSChristoph Hellwigfi 590089138857SStefan Weilqemu_version=$(head $source_path/VERSION) 59012358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 590298ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 59032b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 590417969268SFam Zhengif test "$modules" = "yes"; then 5905e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 5906e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 590789138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 590817969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 590917969268SFam Zhengfi 5910bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 5911bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 5912bd83c861SChristian Ehrhardtfi 5913e633a5c6SEric Blakeif test "$have_x11" = "yes" && test "$need_x11" = "yes"; then 59148781595bSGerd Hoffmann echo "CONFIG_X11=y" >> $config_host_mak 59158781595bSGerd Hoffmann echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak 59168781595bSGerd Hoffmann echo "X11_LIBS=$x11_libs" >> $config_host_mak 59178781595bSGerd Hoffmannfi 5918099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then 59192358a494SJuan Quintela echo "CONFIG_PIPE2=y" >> $config_host_mak 5920099d6b0fSRiku Voipiofi 592140ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then 592240ff6d7eSKevin Wolf echo "CONFIG_ACCEPT4=y" >> $config_host_mak 592340ff6d7eSKevin Wolffi 59243ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then 59252358a494SJuan Quintela echo "CONFIG_SPLICE=y" >> $config_host_mak 59263ce34dfbSvibisreenivasanfi 5927c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then 5928c2882b96SRiku Voipio echo "CONFIG_EVENTFD=y" >> $config_host_mak 5929c2882b96SRiku Voipiofi 5930751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then 5931751bcc39SMarc-André Lureau echo "CONFIG_MEMFD=y" >> $config_host_mak 5932751bcc39SMarc-André Lureaufi 5933955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 5934955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 5935955727d2SCortland Tölvafi 5936d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then 5937d0927938SUlrich Hecht echo "CONFIG_FALLOCATE=y" >> $config_host_mak 5938d0927938SUlrich Hechtfi 59393d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then 59403d4fa43eSKusanagi Kouichi echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 59413d4fa43eSKusanagi Kouichifi 5942b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then 5943b953f075SDenis V. Lunev echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak 5944b953f075SDenis V. Lunevfi 5945ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then 5946ed911435SKevin Wolf echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak 5947ed911435SKevin Wolffi 5948c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then 5949c727f47dSPeter Maydell echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 5950c727f47dSPeter Maydellfi 5951dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then 5952dace20dcSPeter Maydell echo "CONFIG_FIEMAP=y" >> $config_host_mak 5953dace20dcSPeter Maydellfi 5954d0927938SUlrich Hechtif test "$dup3" = "yes" ; then 5955d0927938SUlrich Hecht echo "CONFIG_DUP3=y" >> $config_host_mak 5956d0927938SUlrich Hechtfi 59574e0c6529SAlex Blighif test "$ppoll" = "yes" ; then 59584e0c6529SAlex Bligh echo "CONFIG_PPOLL=y" >> $config_host_mak 59594e0c6529SAlex Blighfi 5960cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then 5961cd758dd0SAlex Bligh echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 5962cd758dd0SAlex Blighfi 59633b6edd16SPeter Maydellif test "$epoll" = "yes" ; then 59643b6edd16SPeter Maydell echo "CONFIG_EPOLL=y" >> $config_host_mak 59653b6edd16SPeter Maydellfi 59663b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then 59673b6edd16SPeter Maydell echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 59683b6edd16SPeter Maydellfi 5969a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then 5970a8fd1abaSPeter Maydell echo "CONFIG_SENDFILE=y" >> $config_host_mak 5971a8fd1abaSPeter Maydellfi 597251834341SRiku Voipioif test "$timerfd" = "yes" ; then 597351834341SRiku Voipio echo "CONFIG_TIMERFD=y" >> $config_host_mak 597451834341SRiku Voipiofi 59759af5c906SRiku Voipioif test "$setns" = "yes" ; then 59769af5c906SRiku Voipio echo "CONFIG_SETNS=y" >> $config_host_mak 59779af5c906SRiku Voipiofi 597838860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then 597938860a03SAleksandar Markovic echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak 598038860a03SAleksandar Markovicfi 59815a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then 59825a03cd00SAleksandar Markovic echo "CONFIG_SYNCFS=y" >> $config_host_mak 59835a03cd00SAleksandar Markovicfi 59843b3f24adSaurel32if test "$inotify" = "yes" ; then 59852358a494SJuan Quintela echo "CONFIG_INOTIFY=y" >> $config_host_mak 59863b3f24adSaurel32fi 5987c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then 5988c05c7a73SRiku Voipio echo "CONFIG_INOTIFY1=y" >> $config_host_mak 5989c05c7a73SRiku Voipiofi 5990401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then 5991401bc051SPeter Maydell echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak 5992401bc051SPeter Maydellfi 59935c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then 59945c99fa37SKeno Fischer echo "HAVE_STRCHRNUL=y" >> $config_host_mak 59955c99fa37SKeno Fischerfi 59968a792b03SJiufei Xueif test "$st_atim" = "yes" ; then 59978a792b03SJiufei Xue echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak 59988a792b03SJiufei Xuefi 59996ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then 60006ae9a1f4SJuan Quintela echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 60016ae9a1f4SJuan Quintelafi 60026ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then 60036ae9a1f4SJuan Quintela echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 60046ae9a1f4SJuan Quintelafi 6005a4ccabcfSAnthony Liguoriif test "$gtk" = "yes" ; then 6006484e2cc7SPaolo Bonzini echo "CONFIG_GTK=y" >> $config_host_mak 6007a4ccabcfSAnthony Liguori echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak 6008014cb152SGerd Hoffmann echo "GTK_LIBS=$gtk_libs" >> $config_host_mak 6009925a0400SGerd Hoffmann if test "$gtk_gl" = "yes" ; then 6010925a0400SGerd Hoffmann echo "CONFIG_GTK_GL=y" >> $config_host_mak 6011925a0400SGerd Hoffmann fi 6012bbbf9bfbSStefan Weilfi 6013f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 6014f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 6015f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 6016f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 601725a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 6018f876b765SMarc-André Lureaufi 6019a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 6020ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then 6021ddbb0d09SDaniel P. Berrange echo "CONFIG_GNUTLS=y" >> $config_host_mak 6022a81df1b6SPaolo Bonzini echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak 6023a81df1b6SPaolo Bonzini echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak 6024ddbb0d09SDaniel P. Berrangefi 602591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then 602691bfcdb0SDaniel P. Berrange echo "CONFIG_GCRYPT=y" >> $config_host_mak 60271f923c70SLongpeng(Mike) if test "$gcrypt_hmac" = "yes" ; then 60281f923c70SLongpeng(Mike) echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak 60291f923c70SLongpeng(Mike) fi 603046859d93SDaniel P. Berrangé echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak 603146859d93SDaniel P. Berrangé echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak 603262893b67SDaniel P. Berrangefi 603391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then 603491bfcdb0SDaniel P. Berrange echo "CONFIG_NETTLE=y" >> $config_host_mak 6035becaeb72SRadim Krčmář echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak 6036a81df1b6SPaolo Bonzini echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak 6037a81df1b6SPaolo Bonzini echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak 6038ed754746SDaniel P. Berrangefi 6039e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then 6040e0576942SDaniel P. Berrangé echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak 6041e0576942SDaniel P. Berrangéfi 60429a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then 60439a2fd434SDaniel P. Berrange echo "CONFIG_TASN1=y" >> $config_host_mak 60449a2fd434SDaniel P. Berrangefi 60458953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then 60468953caf3SDaniel P. Berrange echo "CONFIG_AUTH_PAM=y" >> $config_host_mak 60478953caf3SDaniel P. Berrangefi 60486b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then 60496b39b063SEric Blake echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak 60506b39b063SEric Blakefi 60519df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then 60529df8b20dSThomas Huth echo "HAVE_OPENPTY=y" >> $config_host_mak 60539df8b20dSThomas Huthfi 6054277abf15SJan Vesely 6055277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header 6056277abf15SJan Vesely# versions where they both try to define 'struct fsxattr': 6057277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers 6058277abf15SJan Vesely# if this macro is set. 6059277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then 6060277abf15SJan Vesely echo "HAVE_FSXATTR=y" >> $config_host_mak 6061277abf15SJan Veselyfi 60621efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then 60631efad060SFam Zheng echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak 60641efad060SFam Zhengfi 6065bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then 6066bbbf9bfbSStefan Weil echo "CONFIG_VTE=y" >> $config_host_mak 6067a4ccabcfSAnthony Liguori echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 6068e0fb129cSGerd Hoffmann echo "VTE_LIBS=$vte_libs" >> $config_host_mak 6069a4ccabcfSAnthony Liguorifi 60709d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then 60719d9e1521SGerd Hoffmann echo "CONFIG_VIRGL=y" >> $config_host_mak 60729d9e1521SGerd Hoffmann echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak 60739d9e1521SGerd Hoffmann echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak 60749d9e1521SGerd Hoffmannfi 60751badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 60766dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 6077d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 6078582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 6079582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 6080e37630caSaliguorifi 60815c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then 60825c6c3a6cSChristoph Hellwig echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 60835c6c3a6cSChristoph Hellwigfi 6084c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then 6085c10dd856SAarushi Mehta echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak 6086c10dd856SAarushi Mehta echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak 6087c10dd856SAarushi Mehta echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak 6088c10dd856SAarushi Mehtafi 6089758e8e38SVenkateswararao Jujjuri (JV)if test "$attr" = "yes" ; then 6090758e8e38SVenkateswararao Jujjuri (JV) echo "CONFIG_ATTR=y" >> $config_host_mak 6091ec0d5893SMarc-André Lureau echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak 6092758e8e38SVenkateswararao Jujjuri (JV)fi 60934f26f2b6SAvi Kivityif test "$libattr" = "yes" ; then 60944f26f2b6SAvi Kivity echo "CONFIG_LIBATTR=y" >> $config_host_mak 60954f26f2b6SAvi Kivityfi 6096983eef5aSMeador Ingeif test "$virtfs" = "yes" ; then 6097758e8e38SVenkateswararao Jujjuri (JV) echo "CONFIG_VIRTFS=y" >> $config_host_mak 6098758e8e38SVenkateswararao Jujjuri (JV)fi 60995e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 61005e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 61015e9be92dSNicholas Bellingerfi 6102af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 6103af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 6104af3bba76SPaolo Bonzinifi 6105af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 610656f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 610703ce5744SNikolay Nikolaevfi 6108108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 6109108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 6110108a6481SCindy Lufi 6111042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 6112042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 6113042cea27SGongleifi 6114fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 6115fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 61165fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 61175fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 61185fe97d88SStefano Garzarella fi 6119fc0b9b0eSStefan Hajnoczifi 6120299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 6121299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 6122299e6f19SPaolo Bonzinifi 6123e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 6124e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 6125e6a74868SMarc-André Lureaufi 6126108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 6127108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 6128108a6481SCindy Lufi 612998fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 613098fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 613198fc1adaSDr. David Alan Gilbertfi 6132bf9298b9Saliguoriif test "$iovec" = "yes" ; then 61332358a494SJuan Quintela echo "CONFIG_IOVEC=y" >> $config_host_mak 6134bf9298b9Saliguorifi 6135ceb42de8Saliguoriif test "$preadv" = "yes" ; then 61362358a494SJuan Quintela echo "CONFIG_PREADV=y" >> $config_host_mak 6137ceb42de8Saliguorifi 6138a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then 6139a40161cbSPaolo Bonzini echo "CONFIG_MEMBARRIER=y" >> $config_host_mak 6140a40161cbSPaolo Bonzinifi 6141dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then 6142dcc38d1cSMarcelo Tosatti echo "CONFIG_SIGNALFD=y" >> $config_host_mak 6143dcc38d1cSMarcelo Tosattifi 6144d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then 6145d339d766SRichard W.M. Jones echo "HAVE_OPTRESET=y" >> $config_host_mak 6146d339d766SRichard W.M. Jonesfi 61471badb709SPaolo Bonziniif test "$tcg" = "enabled"; then 61489195b2c2SStefan Weil if test "$tcg_interpreter" = "yes" ; then 61499195b2c2SStefan Weil echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak 61509195b2c2SStefan Weil fi 6151b3f6ea7eSPaolo Bonzinifi 61525f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then 61535f6b9e8fSBlue Swirl echo "CONFIG_FDATASYNC=y" >> $config_host_mak 61545f6b9e8fSBlue Swirlfi 6155e78815a5SAndreas Färberif test "$madvise" = "yes" ; then 6156e78815a5SAndreas Färber echo "CONFIG_MADVISE=y" >> $config_host_mak 6157e78815a5SAndreas Färberfi 6158e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then 6159e78815a5SAndreas Färber echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 6160e78815a5SAndreas Färberfi 61619bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then 61629bc5a719SAndreas Gustafsson echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak 61639bc5a719SAndreas Gustafssonfi 6164cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then 6165cd4ec0b4SGerd Hoffmann echo "CONFIG_SPICE=y" >> $config_host_mak 61662634733cSPaolo Bonzini echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak 61672634733cSPaolo Bonzini echo "SPICE_LIBS=$spice_libs" >> $config_host_mak 6168cd4ec0b4SGerd Hoffmannfi 6169cd4ec0b4SGerd Hoffmann 61707b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then 61717b02f544SMarc-André Lureau echo "CONFIG_SMARTCARD=y" >> $config_host_mak 61727b62bf5aSFam Zheng echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak 61737b62bf5aSFam Zheng echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak 6174111a38b0SRobert Relyeafi 6175111a38b0SRobert Relyea 61762b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then 61772b2325ffSGerd Hoffmann echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 6178b878b652SFam Zheng echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak 6179b878b652SFam Zheng echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak 61802b2325ffSGerd Hoffmannfi 61812b2325ffSGerd Hoffmann 618269354a83SHans de Goedeif test "$usb_redir" = "yes" ; then 618369354a83SHans de Goede echo "CONFIG_USB_REDIR=y" >> $config_host_mak 6184cc7923fcSFam Zheng echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak 6185cc7923fcSFam Zheng echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak 618669354a83SHans de Goedefi 618769354a83SHans de Goede 6188da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 6189da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 6190de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 6191da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 6192014cb152SGerd Hoffmann if test "$opengl_dmabuf" = "yes" ; then 6193014cb152SGerd Hoffmann echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak 6194014cb152SGerd Hoffmann fi 619520ff075bSMichael Wallefi 619620ff075bSMichael Walle 6197d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then 6198d52c454aSMarc-André Lureau echo "CONFIG_GBM=y" >> $config_host_mak 6199d52c454aSMarc-André Lureau echo "GBM_LIBS=$gbm_libs" >> $config_host_mak 6200d52c454aSMarc-André Lureau echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak 6201d52c454aSMarc-André Lureaufi 6202d52c454aSMarc-André Lureau 6203d52c454aSMarc-André Lureau 620499f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then 620599f2dbd3SLiang Li echo "CONFIG_AVX2_OPT=y" >> $config_host_mak 620699f2dbd3SLiang Lifi 620799f2dbd3SLiang Li 62086b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then 62096b8cd447SRobert Hoo echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak 62106b8cd447SRobert Hoofi 62116b8cd447SRobert Hoo 6212607dacd0Sqiaonuohanif test "$lzo" = "yes" ; then 6213607dacd0Sqiaonuohan echo "CONFIG_LZO=y" >> $config_host_mak 6214708eab42SMarc-André Lureau echo "LZO_LIBS=$lzo_libs" >> $config_host_mak 6215607dacd0Sqiaonuohanfi 6216607dacd0Sqiaonuohan 6217607dacd0Sqiaonuohanif test "$snappy" = "yes" ; then 6218607dacd0Sqiaonuohan echo "CONFIG_SNAPPY=y" >> $config_host_mak 6219708eab42SMarc-André Lureau echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak 6220607dacd0Sqiaonuohanfi 6221607dacd0Sqiaonuohan 622283bc1f97SJulio Faraccoif test "$lzfse" = "yes" ; then 622383bc1f97SJulio Faracco echo "CONFIG_LZFSE=y" >> $config_host_mak 622483bc1f97SJulio Faracco echo "LZFSE_LIBS=-llzfse" >> $config_host_mak 622583bc1f97SJulio Faraccofi 622683bc1f97SJulio Faracco 62273a678481SJuan Quintelaif test "$zstd" = "yes" ; then 62283a678481SJuan Quintela echo "CONFIG_ZSTD=y" >> $config_host_mak 62295e5733e5SMarc-André Lureau echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak 62305e5733e5SMarc-André Lureau echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak 62313a678481SJuan Quintelafi 62323a678481SJuan Quintela 6233c589b249SRonnie Sahlbergif test "$libiscsi" = "yes" ; then 6234484e2cc7SPaolo Bonzini echo "CONFIG_LIBISCSI=y" >> $config_host_mak 62356ebc91e5SFam Zheng echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak 62366ebc91e5SFam Zheng echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak 6237c589b249SRonnie Sahlbergfi 6238c589b249SRonnie Sahlberg 62396542aa9cSPeter Lievenif test "$libnfs" = "yes" ; then 6240484e2cc7SPaolo Bonzini echo "CONFIG_LIBNFS=y" >> $config_host_mak 62414be4879fSColin Lord echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak 62426542aa9cSPeter Lievenfi 62436542aa9cSPeter Lieven 6244f794573eSEduardo Otuboif test "$seccomp" = "yes"; then 6245f794573eSEduardo Otubo echo "CONFIG_SECCOMP=y" >> $config_host_mak 6246c3883e1fSFam Zheng echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak 6247c3883e1fSFam Zheng echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak 6248f794573eSEduardo Otubofi 6249f794573eSEduardo Otubo 625083fb7adfSbellard# XXX: suppress that 62517d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 62522358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 62537d3505c5Sbellardfi 62547d3505c5Sbellard 62553556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then 62563556c233SPaolo Bonzini echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 62573556c233SPaolo Bonzinifi 6258f27aaf4bSChristian Brunnerif test "$rbd" = "yes" ; then 6259484e2cc7SPaolo Bonzini echo "CONFIG_RBD=y" >> $config_host_mak 62606ebc91e5SFam Zheng echo "RBD_LIBS=$rbd_libs" >> $config_host_mak 6261f27aaf4bSChristian Brunnerfi 626220ff6c80SAnthony Liguori 62637c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 626470c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then 626570c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 626670c60c08SStefan Hajnoczielse 626770c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 626870c60c08SStefan Hajnoczifi 6269d0e2fce5SAneesh Kumar K.V 62707d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then 62717d992e4dSPeter Lieven echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak 62727d992e4dSPeter Lievenfi 62737d992e4dSPeter Lieven 6274f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then 6275f0d92b56SLongpeng(Mike) echo "CONFIG_AF_ALG=y" >> $config_host_mak 6276f0d92b56SLongpeng(Mike)fi 6277f0d92b56SLongpeng(Mike) 6278d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then 6279d2042378SAneesh Kumar K.V echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 6280d2042378SAneesh Kumar K.Vfi 6281d2042378SAneesh Kumar K.V 6282e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then 6283e06a765eSHarsh Prateek Bora echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 6284e06a765eSHarsh Prateek Borafi 6285e06a765eSHarsh Prateek Bora 62863f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then 62873f4349dcSKevin Wolf echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 62883f4349dcSKevin Wolffi 62893f4349dcSKevin Wolf 6290d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 6291d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 6292d83414e1SMarc-André Lureaufi 6293d83414e1SMarc-André Lureau 62940aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 62950aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 62960aebab04SLingfeng Yangfi 62970aebab04SLingfeng Yang 62988ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then 62998ab1bf12SLuiz Capitulino echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 63008ab1bf12SLuiz Capitulinofi 63018ab1bf12SLuiz Capitulino 630276a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then 630376a347e1SRichard Henderson echo "CONFIG_CPUID_H=y" >> $config_host_mak 630476a347e1SRichard Hendersonfi 630576a347e1SRichard Henderson 6306f540166bSRichard Hendersonif test "$int128" = "yes" ; then 6307f540166bSRichard Henderson echo "CONFIG_INT128=y" >> $config_host_mak 6308f540166bSRichard Hendersonfi 6309f540166bSRichard Henderson 63107ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then 63117ebee43eSRichard Henderson echo "CONFIG_ATOMIC128=y" >> $config_host_mak 63127ebee43eSRichard Hendersonfi 63137ebee43eSRichard Henderson 6314e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then 6315e6cd4bb5SRichard Henderson echo "CONFIG_CMPXCHG128=y" >> $config_host_mak 6316e6cd4bb5SRichard Hendersonfi 6317e6cd4bb5SRichard Henderson 6318df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then 6319df79b996SRichard Henderson echo "CONFIG_ATOMIC64=y" >> $config_host_mak 6320df79b996SRichard Hendersonfi 6321df79b996SRichard Henderson 6322db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then 6323db8aaae8SRichard Henderson echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak 6324db8aaae8SRichard Hendersonfi 6325db8aaae8SRichard Henderson 63261e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then 63271e6e9acaSRichard Henderson echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 63281e6e9acaSRichard Hendersonfi 63291e6e9acaSRichard Henderson 6330b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then 6331484e2cc7SPaolo Bonzini echo "CONFIG_LIBSSH=y" >> $config_host_mak 6332b10d49d7SPino Toscano echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak 6333b10d49d7SPino Toscano echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak 63340a12ec87SRichard W.M. Jonesfi 63350a12ec87SRichard W.M. Jones 6336ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then 6337ed1701c6SDr. David Alan Gilbert echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak 6338ed1701c6SDr. David Alan Gilbertfi 6339ed1701c6SDr. David Alan Gilbert 63403b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then 63413cae16dbSPaolo Bonzini echo 'CONFIG_TPM=y' >> $config_host_mak 63423b8acc11SPaolo Bonzinifi 63433b8acc11SPaolo Bonzini 63445b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 63455b808275SLluís Vilanovaif have_backend "nop"; then 63466d8a764eSLluís echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 634722890ab5SPrerna Saxenafi 63485b808275SLluís Vilanovaif have_backend "simple"; then 63496d8a764eSLluís echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 63506d8a764eSLluís # Set the appropriate trace file. 6351953ffe0fSAndreas Färber trace_file="\"$trace_file-\" FMT_pid" 63529410b56cSPrerna Saxenafi 6353ed7f5f1dSPaolo Bonziniif have_backend "log"; then 6354ed7f5f1dSPaolo Bonzini echo "CONFIG_TRACE_LOG=y" >> $config_host_mak 63556d8a764eSLluísfi 63565b808275SLluís Vilanovaif have_backend "ust"; then 63576d8a764eSLluís echo "CONFIG_TRACE_UST=y" >> $config_host_mak 6358a81df1b6SPaolo Bonzini echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak 6359a81df1b6SPaolo Bonzini echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak 63606d8a764eSLluísfi 63615b808275SLluís Vilanovaif have_backend "dtrace"; then 63626d8a764eSLluís echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 63636d8a764eSLluís if test "$trace_backend_stap" = "yes" ; then 63646d8a764eSLluís echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 63656d8a764eSLluís fi 6366c276b17dSDaniel P. Berrangefi 63675b808275SLluís Vilanovaif have_backend "ftrace"; then 6368781e9545SEiichi Tsukata if test "$linux" = "yes" ; then 6369781e9545SEiichi Tsukata echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 6370781e9545SEiichi Tsukata else 637121684af0SStewart Smith feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 6372781e9545SEiichi Tsukata fi 6373781e9545SEiichi Tsukatafi 63740a852417SPaul Durrantif have_backend "syslog"; then 63750a852417SPaul Durrant if test "$posix_syslog" = "yes" ; then 63760a852417SPaul Durrant echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak 63770a852417SPaul Durrant else 63780a852417SPaul Durrant feature_not_found "syslog(trace backend)" "syslog not available" 63790a852417SPaul Durrant fi 63800a852417SPaul Durrantfi 63819410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 63829410b56cSPrerna Saxena 63832da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 63842da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 6385392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 63862da776dbSMichael R. Hinesfi 63872da776dbSMichael R. Hines 638821ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 638921ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 639021ab34c9SMarcel Apfelbaumfi 639121ab34c9SMarcel Apfelbaum 6392575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then 6393575b22b1SLaurent Vivier echo "CONFIG_RTNETLINK=y" >> $config_host_mak 6394575b22b1SLaurent Vivierfi 6395575b22b1SLaurent Vivier 6396ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then 6397ed279a06SKlim Kireev echo "CONFIG_LIBXML2=y" >> $config_host_mak 6398ed279a06SKlim Kireev echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak 6399ed279a06SKlim Kireev echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak 6400ed279a06SKlim Kireevfi 6401ed279a06SKlim Kireev 6402a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then 6403a6b1d4c0SChanglong Xie echo "CONFIG_REPLICATION=y" >> $config_host_mak 6404a6b1d4c0SChanglong Xiefi 6405a6b1d4c0SChanglong Xie 64066a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then 64076a02c806SStefan Hajnoczi echo "CONFIG_AF_VSOCK=y" >> $config_host_mak 64086a02c806SStefan Hajnoczifi 64096a02c806SStefan Hajnoczi 64104d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then 64114d04351fSChristopher Covington echo "CONFIG_SYSMACROS=y" >> $config_host_mak 64124d04351fSChristopher Covingtonfi 64134d04351fSChristopher Covington 641449e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then 641549e00a18SAndreas Grapentin echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak 641649e00a18SAndreas Grapentinfi 641749e00a18SAndreas Grapentin 6418e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then 6419e674605fSTomáš Golembiovský echo "HAVE_UTMPX=y" >> $config_host_mak 6420e674605fSTomáš Golembiovskýfi 6421db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then 6422db1ed1abSRichard Henderson echo "CONFIG_GETRANDOM=y" >> $config_host_mak 6423db1ed1abSRichard Hendersonfi 6424e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then 6425e0580342SKamil Rytarowski echo "CONFIG_IVSHMEM=y" >> $config_host_mak 6426e0580342SKamil Rytarowskifi 6427ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then 6428ba59fb77SPaolo Bonzini echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak 6429ba59fb77SPaolo Bonzinifi 6430e0580342SKamil Rytarowski 64315c312079SDr. David Alan Gilbert# Hold two types of flag: 64325c312079SDr. David Alan Gilbert# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 64335c312079SDr. David Alan Gilbert# a thread we have a handle to 6434479a5747SRoman Bolshakov# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular 64355c312079SDr. David Alan Gilbert# platform 6436479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then 64375c312079SDr. David Alan Gilbert echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 6438479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak 6439479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then 6440479a5747SRoman Bolshakov echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 6441479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak 64425c312079SDr. David Alan Gilbertfi 64435c312079SDr. David Alan Gilbert 644417824406SJunyan Heif test "$libpmem" = "yes" ; then 644517824406SJunyan He echo "CONFIG_LIBPMEM=y" >> $config_host_mak 6446c9322ab5SMarc-André Lureau echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak 6447c9322ab5SMarc-André Lureau echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak 644817824406SJunyan Hefi 644917824406SJunyan He 645021b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then 645121b2eca6SJingqi Liu echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak 6452c7c91a74SBruce Rogers echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak 645321b2eca6SJingqi Liufi 645421b2eca6SJingqi Liu 64552f740136SJeff Codyif test "$bochs" = "yes" ; then 64562f740136SJeff Cody echo "CONFIG_BOCHS=y" >> $config_host_mak 64572f740136SJeff Codyfi 64582f740136SJeff Codyif test "$cloop" = "yes" ; then 64592f740136SJeff Cody echo "CONFIG_CLOOP=y" >> $config_host_mak 64602f740136SJeff Codyfi 64612f740136SJeff Codyif test "$dmg" = "yes" ; then 64622f740136SJeff Cody echo "CONFIG_DMG=y" >> $config_host_mak 64632f740136SJeff Codyfi 64642f740136SJeff Codyif test "$qcow1" = "yes" ; then 64652f740136SJeff Cody echo "CONFIG_QCOW1=y" >> $config_host_mak 64662f740136SJeff Codyfi 64672f740136SJeff Codyif test "$vdi" = "yes" ; then 64682f740136SJeff Cody echo "CONFIG_VDI=y" >> $config_host_mak 64692f740136SJeff Codyfi 64702f740136SJeff Codyif test "$vvfat" = "yes" ; then 64712f740136SJeff Cody echo "CONFIG_VVFAT=y" >> $config_host_mak 64722f740136SJeff Codyfi 64732f740136SJeff Codyif test "$qed" = "yes" ; then 64742f740136SJeff Cody echo "CONFIG_QED=y" >> $config_host_mak 64752f740136SJeff Codyfi 64762f740136SJeff Codyif test "$parallels" = "yes" ; then 64772f740136SJeff Cody echo "CONFIG_PARALLELS=y" >> $config_host_mak 64782f740136SJeff Codyfi 64792f740136SJeff Codyif test "$sheepdog" = "yes" ; then 6480e1c42697SDaniel P. Berrangé add_to deprecated_features "sheepdog" 64812f740136SJeff Cody echo "CONFIG_SHEEPDOG=y" >> $config_host_mak 64822f740136SJeff Codyfi 6483195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then 6484195588ccSDavid CARLIER echo "HAVE_MLOCKALL=y" >> $config_host_mak 6485195588ccSDavid CARLIERfi 6486adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then 648754c9e41dSAlexander Bulekov # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the 648854c9e41dSAlexander Bulekov # needed CFLAGS have already been provided 648954c9e41dSAlexander Bulekov if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then 6490086d5f75SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" 649154c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" 649254c9e41dSAlexander Bulekov else 649354c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" 649454c9e41dSAlexander Bulekov fi 6495adc28027SAlexander Bulekovfi 64962f740136SJeff Cody 649740e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 649840e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 649926fffe29SEmilio G. Cota # Copy the export object list to the build dir 650026fffe29SEmilio G. Cota if test "$ld_dynamic_list" = "yes" ; then 650126fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak 650226fffe29SEmilio G. Cota ld_symbols=qemu-plugins-ld.symbols 650326fffe29SEmilio G. Cota cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols 650426fffe29SEmilio G. Cota elif test "$ld_exported_symbols_list" = "yes" ; then 650526fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak 650626fffe29SEmilio G. Cota ld64_symbols=qemu-plugins-ld64.symbols 650726fffe29SEmilio G. Cota echo "# Automatically generated by configure - do not modify" > $ld64_symbols 650826fffe29SEmilio G. Cota grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ 650926fffe29SEmilio G. Cota sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols 651026fffe29SEmilio G. Cota else 651126fffe29SEmilio G. Cota error_exit \ 651226fffe29SEmilio G. Cota "If \$plugins=yes, either \$ld_dynamic_list or " \ 651326fffe29SEmilio G. Cota "\$ld_exported_symbols_list should have been set to 'yes'." 651426fffe29SEmilio G. Cota fi 651540e8c6f4SAlex Bennéefi 651640e8c6f4SAlex Bennée 6517f48e590aSAlex Bennéeif test -n "$gdb_bin" ; then 6518f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 6519f48e590aSAlex Bennéefi 6520f48e590aSAlex Bennée 652154e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 652254e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 652354e7aac0SAlexey Krasikovfi 652454e7aac0SAlexey Krasikov 652598ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 6526804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 6527c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 652839d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 6529a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 653009e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 6531804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 6532a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then 6533859aef02SPaolo Bonzini echo "CONFIG_IASL=$iasl" >> $config_host_mak 6534a31a8642SMichael S. Tsirkinfi 653583f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak 65363c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak 6537804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 653845d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak 6539cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 65405f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 65413dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 6542804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 6543804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 65449f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak 65454852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak 6546daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak 65479fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak 654846eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 6549a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 655011cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 6551a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 6552a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 65538a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 6554e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 6555804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 6556484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak 6557f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak 655890246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak 655990246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak 65601d728c39SBlue Swirlif test "$gcov" = "yes" ; then 65611d728c39SBlue Swirl echo "CONFIG_GCOV=y" >> $config_host_mak 65621d728c39SBlue Swirlfi 6563804edf29SJuan Quintela 6564adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then 6565adc28027SAlexander Bulekov echo "CONFIG_FUZZ=y" >> $config_host_mak 6566adc28027SAlexander Bulekovfi 656754c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak 65683efac6ebSTomáš Golembiovský 6569b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then 6570b767d257SMarek Marczykowski-Górecki echo "CONFIG_RNG_NONE=y" >> $config_host_mak 6571b767d257SMarek Marczykowski-Góreckifi 6572b767d257SMarek Marczykowski-Górecki 65736efd7517SPeter Maydell# use included Linux headers 65746efd7517SPeter Maydellif test "$linux" = "yes" ; then 6575a307beb6SAndreas Färber mkdir -p linux-headers 65766efd7517SPeter Maydell case "$cpu" in 6577c72b26ecSRichard Henderson i386|x86_64|x32) 657808312a63SPeter Maydell linux_arch=x86 65796efd7517SPeter Maydell ;; 6580f8378accSRichard Henderson ppc|ppc64|ppc64le) 658108312a63SPeter Maydell linux_arch=powerpc 65826efd7517SPeter Maydell ;; 65836efd7517SPeter Maydell s390x) 658408312a63SPeter Maydell linux_arch=s390 658508312a63SPeter Maydell ;; 65861f080313SClaudio Fontana aarch64) 65871f080313SClaudio Fontana linux_arch=arm64 65881f080313SClaudio Fontana ;; 6589222e7d11SSanjay Lal mips64) 6590222e7d11SSanjay Lal linux_arch=mips 6591222e7d11SSanjay Lal ;; 659208312a63SPeter Maydell *) 659308312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 659408312a63SPeter Maydell linux_arch="$cpu" 65956efd7517SPeter Maydell ;; 65966efd7517SPeter Maydell esac 659708312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 659808312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 659908312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 660008312a63SPeter Maydell fi 66016efd7517SPeter Maydellfi 66026efd7517SPeter Maydell 660397a847bcSbellardfor target in $target_list; do 660497a847bcSbellard target_dir="$target" 660589138857SStefan Weil target_name=$(echo $target | cut -d '-' -f 1) 660697a847bcSbellard mkdir -p $target_dir 6607fdb75aefSPaolo Bonzini case $target in 6608fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 6609fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 66102408a527Saurel32 esac 661156aebc89Spbrookdone 66127d13299dSbellard 6613765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 6614fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 6615fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 6616fdb75aefSPaolo Bonzinifi 6617a540f158SPeter Crosthwaite 6618a99d57bbSWanlong Gaoif test "$numa" = "yes"; then 6619a99d57bbSWanlong Gao echo "CONFIG_NUMA=y" >> $config_host_mak 6620ab318051SMarc-André Lureau echo "NUMA_LIBS=$numa_libs" >> $config_host_mak 6621a99d57bbSWanlong Gaofi 6622a99d57bbSWanlong Gao 6623fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 6624fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 6625fd0e6053SJohn Snowfi 6626fd0e6053SJohn Snow 66271e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 66281e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 66291e4f6065SDaniele Buonofi 66301e4f6065SDaniele Buono 6631e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 6632e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree; 6633e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 6634e29e5c6eSPeter Maydell# (these can be both files and directories). 6635e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 6636e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 6637e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 6638e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 6639e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 6640e29e5c6eSPeter Maydell# directory and symlink the directory instead. 664109db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions 664209db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing 664309db9b9dSGerd Hoffmann# a "make distclean" in between. 66441cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos" 66451cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" 6646b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi" 6647744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" 66488db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios" 6649c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/" 66502038f8c8SPaolo BonziniLINKS="Makefile" 6651e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile" 66523941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 6653ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 6654e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 66558db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile" 6656e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 6657e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 665839950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data" 665939950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 66608f8fd9edSCleber RosaLINKS="$LINKS python" 6661c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 666209db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps" 6663753d11f2SRichard Hendersonfor bios_file in \ 6664753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 66653a631b8eSBin Meng $source_path/pc-bios/*.elf \ 6666225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 6667753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 6668753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 6669e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 6670753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 66714e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 667226ce90fdSLaszlo Ersek $source_path/pc-bios/edk2-*.fd.bz2 \ 6673753d11f2SRichard Henderson $source_path/pc-bios/palcode-* 6674753d11f2SRichard Hendersondo 6675e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 66767ea78b74SJan Kiszkadone 6677d1807a4fSPaolo Bonzinimkdir -p $DIRS 6678e29e5c6eSPeter Maydellfor f in $LINKS ; do 66790f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 6680f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 6681f9245e10SPeter Maydell fi 66827d13299dSbellarddone 668309db9b9dSGerd Hoffmannfor f in $UNLINK ; do 668409db9b9dSGerd Hoffmann if [ -L "$f" ]; then 668509db9b9dSGerd Hoffmann rm -f "$f" 668609db9b9dSGerd Hoffmann fi 668709db9b9dSGerd Hoffmanndone 66881ad2134fSPaul Brook 66892038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 66902038f8c8SPaolo Bonzini export $i 66912038f8c8SPaolo Bonzinidone 6692afc3a8f9SAlex Bennéeexport target_list source_path use_containers 66932038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 66942038f8c8SPaolo Bonzini 6695c34ebfdcSAnthony Liguori# temporary config to build submodules 66968db2a4fdSGerd Hoffmannfor rom in seabios; do 6697c34ebfdcSAnthony Liguori config_mak=roms/$rom/config.mak 669837116c89SStefan Weil echo "# Automatically generated by configure - do not modify" > $config_mak 6699c34ebfdcSAnthony Liguori echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 6700cdbd727cSRichard Henderson echo "AS=$as" >> $config_mak 67015f6f0e27SRichard Henderson echo "CCAS=$ccas" >> $config_mak 6702c34ebfdcSAnthony Liguori echo "CC=$cc" >> $config_mak 6703c34ebfdcSAnthony Liguori echo "BCC=bcc" >> $config_mak 67043dd46c78SBlue Swirl echo "CPP=$cpp" >> $config_mak 6705c34ebfdcSAnthony Liguori echo "OBJCOPY=objcopy" >> $config_mak 6706a31a8642SMichael S. Tsirkin echo "IASL=$iasl" >> $config_mak 6707c34ebfdcSAnthony Liguori echo "LD=$ld" >> $config_mak 67089f81aeb5SAlistair Francis echo "RANLIB=$ranlib" >> $config_mak 6709c34ebfdcSAnthony Liguoridone 6710c34ebfdcSAnthony Liguori 671176c7560aSMax Reitz# set up qemu-iotests in this build directory 671276c7560aSMax Reitziotests_common_env="tests/qemu-iotests/common.env" 671376c7560aSMax Reitz 671476c7560aSMax Reitzecho "# Automatically generated by configure - do not modify" > "$iotests_common_env" 671576c7560aSMax Reitzecho >> "$iotests_common_env" 671676c7560aSMax Reitzecho "export PYTHON='$python'" >> "$iotests_common_env" 671776c7560aSMax Reitz 6718a5665051SPaolo Bonziniif test "$skip_meson" = no; then 6719fc929892SMarc-André Lureaucross="config-meson.cross.new" 6720fc929892SMarc-André Lureaumeson_quote() { 672147b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 6722fc929892SMarc-André Lureau} 6723fc929892SMarc-André Lureau 6724fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross 6725fc929892SMarc-André Lureauecho "[properties]" >> $cross 6726fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross 672747b30835SPaolo Bonziniecho "[built-in options]" >> $cross 672847b30835SPaolo Bonziniecho "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross 672947b30835SPaolo Bonziniecho "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross 673047b30835SPaolo Bonziniecho "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 673147b30835SPaolo Bonziniecho "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 6732fc929892SMarc-André Lureauecho "[binaries]" >> $cross 673347b30835SPaolo Bonziniecho "c = [$(meson_quote $cc)]" >> $cross 673447b30835SPaolo Bonzinitest -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross 673547b30835SPaolo Bonziniecho "ar = [$(meson_quote $ar)]" >> $cross 673647b30835SPaolo Bonziniecho "nm = [$(meson_quote $nm)]" >> $cross 673747b30835SPaolo Bonziniecho "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 673847b30835SPaolo Bonziniecho "ranlib = [$(meson_quote $ranlib)]" >> $cross 6739e8178514SPaolo Bonziniif has $sdl2_config; then 674047b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 6741e8178514SPaolo Bonzinifi 674247b30835SPaolo Bonziniecho "strip = [$(meson_quote $strip)]" >> $cross 674347b30835SPaolo Bonziniecho "windres = [$(meson_quote $windres)]" >> $cross 6744fc929892SMarc-André Lureauif test -n "$cross_prefix"; then 6745fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 6746fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 6747fc929892SMarc-André Lureau if test "$mingw32" = "yes" ; then 6748fc929892SMarc-André Lureau echo "system = 'windows'" >> $cross 6749fc929892SMarc-André Lureau fi 6750853b4bafSThomas Huth if test "$linux" = "yes" ; then 6751853b4bafSThomas Huth echo "system = 'linux'" >> $cross 6752853b4bafSThomas Huth fi 6753fc929892SMarc-André Lureau case "$ARCH" in 6754fc929892SMarc-André Lureau i386|x86_64) 6755fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 6756fc929892SMarc-André Lureau ;; 6757fc929892SMarc-André Lureau ppc64le) 6758fc929892SMarc-André Lureau echo "cpu_family = 'ppc64'" >> $cross 6759fc929892SMarc-André Lureau ;; 6760fc929892SMarc-André Lureau *) 6761fc929892SMarc-André Lureau echo "cpu_family = '$ARCH'" >> $cross 6762fc929892SMarc-André Lureau ;; 6763fc929892SMarc-André Lureau esac 6764fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 6765fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 6766fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 6767fc929892SMarc-André Lureau else 6768fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 6769fc929892SMarc-André Lureau fi 6770fc929892SMarc-André Lureauelse 6771fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 6772fc929892SMarc-André Lureaufi 6773fc929892SMarc-André Lureaumv $cross config-meson.cross 6774fc929892SMarc-André Lureau 6775a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs 6776a5cb7c5aSPaolo Bonziniunset staticpic 6777a5cb7c5aSPaolo Bonziniif ! version_ge "$($meson --version)" 0.56.0; then 6778a5cb7c5aSPaolo Bonzini staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) 6779a5cb7c5aSPaolo Bonzinifi 678009e93326SPaolo BonziniNINJA=$ninja $meson setup \ 6781d17f305aSPaolo Bonzini --prefix "$prefix" \ 6782d17f305aSPaolo Bonzini --libdir "$libdir" \ 6783d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 6784d17f305aSPaolo Bonzini --bindir "$bindir" \ 6785d17f305aSPaolo Bonzini --includedir "$includedir" \ 6786d17f305aSPaolo Bonzini --datadir "$datadir" \ 6787d17f305aSPaolo Bonzini --mandir "$mandir" \ 6788d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 678916bf7a33SPaolo Bonzini --localedir "$localedir" \ 6790d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 6791d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 679216bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 679373f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 6794a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 6795a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 6796a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 6797a5665051SPaolo Bonzini -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ 6798da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 6799a5cb7c5aSPaolo Bonzini ${staticpic:+-Db_staticpic=$staticpic} \ 6800bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 68019e62ba48SDaniele Buono -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ 6802deb62371SPaolo Bonzini -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ 68031badb709SPaolo Bonzini -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf \ 68041badb709SPaolo Bonzini -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ 6805b4e312e9SPaolo Bonzini -Dcocoa=$cocoa -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ 6806a0b93237SPaolo Bonzini -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ 6807cece116cSMisono Tomohiro -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ 68088c6d4ff4SPaolo Bonzini -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ 6809*29ba6116SPaolo Bonzini -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 \ 68105c53015aSPaolo Bonzini -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ 6811c8d5450bSPaolo Bonzini -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ 6812e5e856c1SStefan Hajnoczi -Dvhost_user_blk_server=$vhost_user_blk_server \ 6813df4ea709SMax Reitz -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek \ 6814c87ea116SAlex Bennée $(if test "$default_features" = no; then echo "-Dauto_features=disabled"; fi) \ 6815fc929892SMarc-André Lureau $cross_arg \ 6816a5665051SPaolo Bonzini "$PWD" "$source_path" 6817a5665051SPaolo Bonzini 6818a5665051SPaolo Bonziniif test "$?" -ne 0 ; then 6819a5665051SPaolo Bonzini error_exit "meson setup failed" 6820a5665051SPaolo Bonzinifi 6821a5665051SPaolo Bonzinifi 6822a5665051SPaolo Bonzini 68232d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then 68242d838d9bSAlex Bennée echo "Warning, deprecated features enabled." 68252d838d9bSAlex Bennée echo "Please see docs/system/deprecated.rst" 68262d838d9bSAlex Bennée echo " features: ${deprecated_features}" 68272d838d9bSAlex Bennéefi 68282d838d9bSAlex Bennée 6829dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 6830dc655404SMichael S. Tsirkincat <<EOD >config.status 6831dc655404SMichael S. Tsirkin#!/bin/sh 6832dc655404SMichael S. Tsirkin# Generated by configure. 6833dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 6834dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 6835dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 6836dc655404SMichael S. TsirkinEOD 6837e811da7fSDaniel P. Berrangé 6838e811da7fSDaniel P. Berrangépreserve_env() { 6839e811da7fSDaniel P. Berrangé envname=$1 6840e811da7fSDaniel P. Berrangé 6841e811da7fSDaniel P. Berrangé eval envval=\$$envname 6842e811da7fSDaniel P. Berrangé 6843e811da7fSDaniel P. Berrangé if test -n "$envval" 6844e811da7fSDaniel P. Berrangé then 6845e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 6846e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 6847e811da7fSDaniel P. Berrangé else 6848e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 6849e811da7fSDaniel P. Berrangé fi 6850e811da7fSDaniel P. Berrangé} 6851e811da7fSDaniel P. Berrangé 6852e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 6853e811da7fSDaniel P. Berrangé# features/build target configure will detect 6854e811da7fSDaniel P. Berrangépreserve_env AR 6855e811da7fSDaniel P. Berrangépreserve_env AS 6856e811da7fSDaniel P. Berrangépreserve_env CC 6857e811da7fSDaniel P. Berrangépreserve_env CPP 6858e811da7fSDaniel P. Berrangépreserve_env CXX 6859e811da7fSDaniel P. Berrangépreserve_env INSTALL 6860e811da7fSDaniel P. Berrangépreserve_env LD 6861e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 6862e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 6863e811da7fSDaniel P. Berrangépreserve_env MAKE 6864e811da7fSDaniel P. Berrangépreserve_env NM 6865e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 6866e811da7fSDaniel P. Berrangépreserve_env PATH 6867e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 6868e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 6869e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 6870e811da7fSDaniel P. Berrangépreserve_env PYTHON 6871e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 6872e811da7fSDaniel P. Berrangépreserve_env SMBD 6873e811da7fSDaniel P. Berrangépreserve_env STRIP 6874e811da7fSDaniel P. Berrangépreserve_env WINDRES 6875e811da7fSDaniel P. Berrangé 6876dc655404SMichael S. Tsirkinprintf "exec" >>config.status 6877a5665051SPaolo Bonzinifor i in "$0" "$@"; do 6878a5665051SPaolo Bonzini test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status 6879a5665051SPaolo Bonzinidone 6880cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 6881dc655404SMichael S. Tsirkinchmod +x config.status 6882dc655404SMichael S. Tsirkin 68838cd05ab6SPeter Maydellrm -r "$TMPDIR1" 6884