17d13299dSbellard#!/bin/sh 27d13299dSbellard# 33ef693a0Sbellard# qemu configure script (c) 2003 Fabrice Bellard 47d13299dSbellard# 58cd05ab6SPeter Maydell 699519e67SCornelia Huck# Unset some variables known to interfere with behavior of common tools, 799519e67SCornelia Huck# just as autoconf does. 899519e67SCornelia HuckCLICOLOR_FORCE= GREP_OPTIONS= 999519e67SCornelia Huckunset CLICOLOR_FORCE GREP_OPTIONS 1099519e67SCornelia Huck 115e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests! 125e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes 135e4dfd3dSJohn Snow 14dedad027SDaniel P. Berrangé# make source path absolute 15dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd) 16dedad027SDaniel P. Berrangé 17dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path" 18dedad027SDaniel P. Berrangéthen 19dedad027SDaniel P. Berrangé echo "Using './build' as the directory for build output" 20dedad027SDaniel P. Berrangé 21dedad027SDaniel P. Berrangé MARKER=build/auto-created-by-configure 22dedad027SDaniel P. Berrangé 23dedad027SDaniel P. Berrangé if test -e build 24dedad027SDaniel P. Berrangé then 25dedad027SDaniel P. Berrangé if test -f $MARKER 26dedad027SDaniel P. Berrangé then 27dedad027SDaniel P. Berrangé rm -rf build 28dedad027SDaniel P. Berrangé else 29dedad027SDaniel P. Berrangé echo "ERROR: ./build dir already exists and was not previously created by configure" 30dedad027SDaniel P. Berrangé exit 1 31dedad027SDaniel P. Berrangé fi 32dedad027SDaniel P. Berrangé fi 33dedad027SDaniel P. Berrangé 34dedad027SDaniel P. Berrangé mkdir build 35dedad027SDaniel P. Berrangé touch $MARKER 36dedad027SDaniel P. Berrangé 37dedad027SDaniel P. Berrangé cat > GNUmakefile <<'EOF' 38dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree 39dedad027SDaniel P. Berrangé# 'make' command invocation 40dedad027SDaniel P. Berrangé 41dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),) 42dedad027SDaniel P. Berrangérecurse: all 43dedad027SDaniel P. Berrangéendif 44dedad027SDaniel P. Berrangé 45dedad027SDaniel P. Berrangé.NOTPARALLEL: % 46dedad027SDaniel P. Berrangé%: force 47dedad027SDaniel P. Berrangé @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...' 48dedad027SDaniel P. Berrangé @$(MAKE) -C build -f Makefile $(MAKECMDGOALS) 49dedad027SDaniel P. Berrangé @if test "$(MAKECMDGOALS)" = "distclean" && \ 50dedad027SDaniel P. Berrangé test -e build/auto-created-by-configure ; \ 51dedad027SDaniel P. Berrangé then \ 52dedad027SDaniel P. Berrangé rm -rf build GNUmakefile ; \ 53dedad027SDaniel P. Berrangé fi 54dedad027SDaniel P. Berrangéforce: ; 55dedad027SDaniel P. Berrangé.PHONY: force 56dedad027SDaniel P. BerrangéGNUmakefile: ; 57dedad027SDaniel P. Berrangé 58dedad027SDaniel P. BerrangéEOF 59dedad027SDaniel P. Berrangé cd build 60dedad027SDaniel P. Berrangé exec $source_path/configure "$@" 61dedad027SDaniel P. Berrangéfi 62dedad027SDaniel P. Berrangé 638cd05ab6SPeter Maydell# Temporary directory used for files created while 648cd05ab6SPeter Maydell# configure runs. Since it is in the build directory 658cd05ab6SPeter Maydell# we can safely blow away any previous version of it 668cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete 678cd05ab6SPeter Maydell# it when configure exits.) 688cd05ab6SPeter MaydellTMPDIR1="config-temp" 698cd05ab6SPeter Maydellrm -rf "${TMPDIR1}" 708cd05ab6SPeter Maydellmkdir -p "${TMPDIR1}" 718cd05ab6SPeter Maydellif [ $? -ne 0 ]; then 728cd05ab6SPeter Maydell echo "ERROR: failed to create temporary directory" 738cd05ab6SPeter Maydell exit 1 747d13299dSbellardfi 757d13299dSbellard 768cd05ab6SPeter MaydellTMPB="qemu-conf" 778cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c" 7866518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o" 799c83ffd8SPeter MaydellTMPCXX="${TMPDIR1}/${TMPB}.cxx" 808cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe" 8126fffe29SEmilio G. CotaTMPTXT="${TMPDIR1}/${TMPB}.txt" 827d13299dSbellard 83da1d85e3SGerd Hoffmannrm -f config.log 849ac81bbbSmalc 85b48e3611SPeter Maydell# Print a helpful header at the top of config.log 86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log 87979ae168SPeter Maydellprintf "# Configured with:" >> config.log 88979ae168SPeter Maydellprintf " '%s'" "$0" "$@" >> config.log 89979ae168SPeter Maydellecho >> config.log 90b48e3611SPeter Maydellecho "#" >> config.log 91b48e3611SPeter Maydell 92835af899SPaolo Bonziniquote_sh() { 93835af899SPaolo Bonzini printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&'," 94835af899SPaolo Bonzini} 95835af899SPaolo Bonzini 96d880a3baSPaolo Bonziniprint_error() { 97d880a3baSPaolo Bonzini (echo 9876ad07a4SPeter Maydell echo "ERROR: $1" 9976ad07a4SPeter Maydell while test -n "$2"; do 10076ad07a4SPeter Maydell echo " $2" 10176ad07a4SPeter Maydell shift 10276ad07a4SPeter Maydell done 103d880a3baSPaolo Bonzini echo) >&2 104d880a3baSPaolo Bonzini} 105d880a3baSPaolo Bonzini 106d880a3baSPaolo Bonzinierror_exit() { 107d880a3baSPaolo Bonzini print_error "$@" 10876ad07a4SPeter Maydell exit 1 10976ad07a4SPeter Maydell} 11076ad07a4SPeter Maydell 1119c83ffd8SPeter Maydelldo_compiler() { 1129c83ffd8SPeter Maydell # Run the compiler, capturing its output to the log. First argument 1139c83ffd8SPeter Maydell # is compiler binary to execute. 1149c83ffd8SPeter Maydell local compiler="$1" 1159c83ffd8SPeter Maydell shift 1168bbe05d7SIan Jackson if test -n "$BASH_VERSION"; then eval ' 1178bbe05d7SIan Jackson echo >>config.log " 1188bbe05d7SIan Jacksonfuncs: ${FUNCNAME[*]} 1198bbe05d7SIan Jacksonlines: ${BASH_LINENO[*]}" 1208bbe05d7SIan Jackson '; fi 1219c83ffd8SPeter Maydell echo $compiler "$@" >> config.log 1229c83ffd8SPeter Maydell $compiler "$@" >> config.log 2>&1 || return $? 1238dc38a78SPeter Maydell # Test passed. If this is an --enable-werror build, rerun 1248dc38a78SPeter Maydell # the test with -Werror and bail out if it fails. This 1258dc38a78SPeter Maydell # makes warning-generating-errors in configure test code 1268dc38a78SPeter Maydell # obvious to developers. 1278dc38a78SPeter Maydell if test "$werror" != "yes"; then 1288dc38a78SPeter Maydell return 0 1298dc38a78SPeter Maydell fi 1308dc38a78SPeter Maydell # Don't bother rerunning the compile if we were already using -Werror 1318dc38a78SPeter Maydell case "$*" in 1328dc38a78SPeter Maydell *-Werror*) 1338dc38a78SPeter Maydell return 0 1348dc38a78SPeter Maydell ;; 1358dc38a78SPeter Maydell esac 1369c83ffd8SPeter Maydell echo $compiler -Werror "$@" >> config.log 1379c83ffd8SPeter Maydell $compiler -Werror "$@" >> config.log 2>&1 && return $? 13876ad07a4SPeter Maydell error_exit "configure test passed without -Werror but failed with -Werror." \ 13976ad07a4SPeter Maydell "This is probably a bug in the configure script. The failing command" \ 14076ad07a4SPeter Maydell "will be at the bottom of config.log." \ 14176ad07a4SPeter Maydell "You can run configure with --disable-werror to bypass this check." 1428dc38a78SPeter Maydell} 1438dc38a78SPeter Maydell 1449c83ffd8SPeter Maydelldo_cc() { 1459c83ffd8SPeter Maydell do_compiler "$cc" "$@" 1469c83ffd8SPeter Maydell} 1479c83ffd8SPeter Maydell 1489c83ffd8SPeter Maydelldo_cxx() { 1499c83ffd8SPeter Maydell do_compiler "$cxx" "$@" 1509c83ffd8SPeter Maydell} 1519c83ffd8SPeter Maydell 15200849b92SRichard Henderson# Append $2 to the variable named $1, with space separation 15300849b92SRichard Hendersonadd_to() { 15400849b92SRichard Henderson eval $1=\${$1:+\"\$$1 \"}\$2 15500849b92SRichard Henderson} 15600849b92SRichard Henderson 1579c83ffd8SPeter Maydellupdate_cxxflags() { 1589c83ffd8SPeter Maydell # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those 1599c83ffd8SPeter Maydell # options which some versions of GCC's C++ compiler complain about 1609c83ffd8SPeter Maydell # because they only make sense for C programs. 16153422040SPaolo Bonzini QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" 1625770e8afSPaolo Bonzini CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu99/-std=gnu++11/) 1639c83ffd8SPeter Maydell for arg in $QEMU_CFLAGS; do 1649c83ffd8SPeter Maydell case $arg in 1659c83ffd8SPeter Maydell -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ 1669c83ffd8SPeter Maydell -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls) 1679c83ffd8SPeter Maydell ;; 1689c83ffd8SPeter Maydell *) 1699c83ffd8SPeter Maydell QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg 1709c83ffd8SPeter Maydell ;; 1719c83ffd8SPeter Maydell esac 1729c83ffd8SPeter Maydell done 1739c83ffd8SPeter Maydell} 1749c83ffd8SPeter Maydell 17552166aa0SJuan Quintelacompile_object() { 176fd0e6053SJohn Snow local_cflags="$1" 1775770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC 17852166aa0SJuan Quintela} 17952166aa0SJuan Quintela 18052166aa0SJuan Quintelacompile_prog() { 18152166aa0SJuan Quintela local_cflags="$1" 18252166aa0SJuan Quintela local_ldflags="$2" 1835770e8afSPaolo Bonzini do_cc $CFLAGS $CONFIGURE_CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC \ 1845770e8afSPaolo Bonzini $LDFLAGS $CONFIGURE_LDFLAGS $QEMU_LDFLAGS $local_ldflags 18552166aa0SJuan Quintela} 18652166aa0SJuan Quintela 18711568d6dSPaolo Bonzini# symbolically link $1 to $2. Portable version of "ln -sf". 18811568d6dSPaolo Bonzinisymlink() { 18972b8b5a1SStefan Weil rm -rf "$2" 190ec5b06d7SAnthony Liguori mkdir -p "$(dirname "$2")" 19172b8b5a1SStefan Weil ln -s "$1" "$2" 19211568d6dSPaolo Bonzini} 19311568d6dSPaolo Bonzini 1940dba6195SLoïc Minier# check whether a command is available to this shell (may be either an 1950dba6195SLoïc Minier# executable or a builtin) 1960dba6195SLoïc Minierhas() { 1970dba6195SLoïc Minier type "$1" >/dev/null 2>&1 1980dba6195SLoïc Minier} 1990dba6195SLoïc Minier 2000a01d76fSMarc-André Lureauversion_ge () { 2010a01d76fSMarc-André Lureau local_ver1=`echo $1 | tr . ' '` 2020a01d76fSMarc-André Lureau local_ver2=`echo $2 | tr . ' '` 2030a01d76fSMarc-André Lureau while true; do 2040a01d76fSMarc-André Lureau set x $local_ver1 2050a01d76fSMarc-André Lureau local_first=${2-0} 206c44a33e2SStefano Garzarella # 'shift 2' if $2 is set, or 'shift' if $2 is not set 207c44a33e2SStefano Garzarella shift ${2:+2} 2080a01d76fSMarc-André Lureau local_ver1=$* 2090a01d76fSMarc-André Lureau set x $local_ver2 2100a01d76fSMarc-André Lureau # the second argument finished, the first must be greater or equal 2110a01d76fSMarc-André Lureau test $# = 1 && return 0 2120a01d76fSMarc-André Lureau test $local_first -lt $2 && return 1 2130a01d76fSMarc-André Lureau test $local_first -gt $2 && return 0 214c44a33e2SStefano Garzarella shift ${2:+2} 2150a01d76fSMarc-André Lureau local_ver2=$* 2160a01d76fSMarc-André Lureau done 2170a01d76fSMarc-André Lureau} 2180a01d76fSMarc-André Lureau 2195b808275SLluís Vilanovahave_backend () { 2205b808275SLluís Vilanova echo "$trace_backends" | grep "$1" >/dev/null 2215b808275SLluís Vilanova} 2225b808275SLluís Vilanova 2233b6b7550SPaolo Bonziniglob() { 2243b6b7550SPaolo Bonzini eval test -z '"${1#'"$2"'}"' 2253b6b7550SPaolo Bonzini} 2263b6b7550SPaolo Bonzini 227e9a3591fSChristian Borntraegerld_has() { 228e9a3591fSChristian Borntraeger $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1 229e9a3591fSChristian Borntraeger} 230e9a3591fSChristian Borntraeger 2314ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]"; 2324ace32e2SAntonio Ospitethen 2334ace32e2SAntonio Ospite error_exit "main directory cannot contain spaces nor colons" 2344ace32e2SAntonio Ospitefi 2354ace32e2SAntonio Ospite 23614211825SAntonio Ospite# default parameters 2372ff6b91eSJuan Quintelacpu="" 238a31a8642SMichael S. Tsirkiniasl="iasl" 2391e43adfcSbellardinterp_prefix="/usr/gnemul/qemu-%M" 24043ce4dfeSbellardstatic="no" 2417d13299dSbellardcross_prefix="" 2420c58ac1cSmalcaudio_drv_list="" 243b64ec4e4SFam Zhengblock_drv_rw_whitelist="" 244b64ec4e4SFam Zhengblock_drv_ro_whitelist="" 245e49d021eSPeter Maydellhost_cc="cc" 246d5631638Smalcaudio_win_int="" 247957f1f99SMichael Rothlibs_qga="" 2485bc62e01SGerd Hoffmanndebug_info="yes" 249cdad781dSDaniele Buonolto="false" 25063678e17SSteven Noonanstack_protector="" 2511e4f6065SDaniele Buonosafe_stack="" 252afc3a8f9SAlex Bennéeuse_containers="yes" 253f2385398SAlex Bennéegdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") 254ac0df51dSaliguori 25592712822SDaniel P. Berrangeif test -e "$source_path/.git" 25692712822SDaniel P. Berrangethen 257f62bbee5SDaniel P. Berrange git_update=yes 25892712822SDaniel P. Berrange git_submodules="ui/keycodemapdb" 2593ac1f813SEmilio G. Cota git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" 2603ac1f813SEmilio G. Cota git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" 26192712822SDaniel P. Berrangeelse 262f62bbee5SDaniel P. Berrange git_update=no 263aef45d51SDaniel P. Berrange git_submodules="" 2645c0ef67aSDaniel P. Berrangé 2655c0ef67aSDaniel P. Berrangé if ! test -f "$source_path/ui/keycodemapdb/README" 2665c0ef67aSDaniel P. Berrangé then 2675c0ef67aSDaniel P. Berrangé echo 2685c0ef67aSDaniel P. Berrangé echo "ERROR: missing file $source_path/ui/keycodemapdb/README" 2695c0ef67aSDaniel P. Berrangé echo 2705c0ef67aSDaniel P. Berrangé echo "This is not a GIT checkout but module content appears to" 2715c0ef67aSDaniel P. Berrangé echo "be missing. Do not use 'git archive' or GitHub download links" 2725c0ef67aSDaniel P. Berrangé echo "to acquire QEMU source archives. Non-GIT builds are only" 2735c0ef67aSDaniel P. Berrangé echo "supported with source archives linked from:" 2745c0ef67aSDaniel P. Berrangé echo 275a3e3b521SPeter Maydell echo " https://www.qemu.org/download/#source" 2765c0ef67aSDaniel P. Berrangé echo 2775c0ef67aSDaniel P. Berrangé echo "Developers working with GIT can use scripts/archive-source.sh" 2785c0ef67aSDaniel P. Berrangé echo "if they need to create valid source archives." 2795c0ef67aSDaniel P. Berrangé echo 2805c0ef67aSDaniel P. Berrangé exit 1 2815c0ef67aSDaniel P. Berrangé fi 28292712822SDaniel P. Berrangefi 283cc84d63aSDaniel P. Berrangegit="git" 284ac0df51dSaliguori 285afb63ebdSStefan Weil# Don't accept a target_list environment variable. 286afb63ebdSStefan Weilunset target_list 287447e133fSAlex Bennéeunset target_list_exclude 288377529c0SPaolo Bonzini 289377529c0SPaolo Bonzini# Default value for a variable defining feature "foo". 290377529c0SPaolo Bonzini# * foo="no" feature will only be used if --enable-foo arg is given 291377529c0SPaolo Bonzini# * foo="" feature will be searched for, and if found, will be used 292377529c0SPaolo Bonzini# unless --disable-foo is given 293377529c0SPaolo Bonzini# * foo="yes" this value will only be set by --enable-foo flag. 294377529c0SPaolo Bonzini# feature will searched for, 295377529c0SPaolo Bonzini# if not found, configure exits with error 296377529c0SPaolo Bonzini# 297377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args. 298377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it 299377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found. 300377529c0SPaolo Bonzini 301c87ea116SAlex Bennéedefault_feature="" 302c87ea116SAlex Bennée# parse CC options second 303c87ea116SAlex Bennéefor opt do 304c87ea116SAlex Bennée optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 305c87ea116SAlex Bennée case "$opt" in 306c87ea116SAlex Bennée --without-default-features) 307c87ea116SAlex Bennée default_feature="no" 308c87ea116SAlex Bennée ;; 309c87ea116SAlex Bennée esac 310c87ea116SAlex Bennéedone 311c87ea116SAlex Bennée 3128c6d4ff4SPaolo Bonzinibrlapi="auto" 313f9cd86feSPaolo Bonzinicurl="auto" 3145285e593SYonggang Luoiconv="auto" 3155285e593SYonggang Luocurses="auto" 316e3667660SYonggang Luodocs="auto" 317fbb4121dSPaolo Bonzinifdt="auto" 31858952137SVincenzo Maffionenetmap="no" 31935be72baSPaolo Bonzinisdl="auto" 32035be72baSPaolo Bonzinisdl_image="auto" 321cece116cSMisono Tomohirovirtiofsd="auto" 32269202b40SPaolo Bonzinivirtfs="auto" 3235c53015aSPaolo Bonzinilibudev="auto" 3246ec0e15dSPaolo Bonzinimpath="auto" 325a0b93237SPaolo Bonzinivnc="enabled" 326deb62371SPaolo Bonzinisparse="auto" 327c87ea116SAlex Bennéevde="$default_feature" 328a0b93237SPaolo Bonzinivnc_sasl="auto" 329a0b93237SPaolo Bonzinivnc_jpeg="auto" 330a0b93237SPaolo Bonzinivnc_png="auto" 3314113f4cfSLaurent Vivierxkbcommon="auto" 332c87ea116SAlex Bennéexen="$default_feature" 333c87ea116SAlex Bennéexen_ctrl_version="$default_feature" 3341badb709SPaolo Bonzinixen_pci_passthrough="auto" 335c87ea116SAlex Bennéelinux_aio="$default_feature" 336c87ea116SAlex Bennéelinux_io_uring="$default_feature" 337727c8bb8SPaolo Bonzinicap_ng="auto" 338f7f2d651SPaolo Bonziniattr="auto" 339c87ea116SAlex Bennéexfs="$default_feature" 3401badb709SPaolo Bonzinitcg="enabled" 341c87ea116SAlex Bennéemembarrier="$default_feature" 342c87ea116SAlex Bennéevhost_net="$default_feature" 343c87ea116SAlex Bennéevhost_crypto="$default_feature" 344c87ea116SAlex Bennéevhost_scsi="$default_feature" 345c87ea116SAlex Bennéevhost_vsock="$default_feature" 346d88618f7SStefan Hajnoczivhost_user="no" 347e5e856c1SStefan Hajnoczivhost_user_blk_server="auto" 348c87ea116SAlex Bennéevhost_user_fs="$default_feature" 3493bd40ec7SPaolo Bonzinikvm="auto" 3503bd40ec7SPaolo Bonzinihax="auto" 3513bd40ec7SPaolo Bonzinihvf="auto" 3523bd40ec7SPaolo Bonziniwhpx="auto" 353c87ea116SAlex Bennéerdma="$default_feature" 354c87ea116SAlex Bennéepvrdma="$default_feature" 355377529c0SPaolo Bonzinigprof="no" 356377529c0SPaolo Bonzinidebug_tcg="no" 357377529c0SPaolo Bonzinidebug="no" 358247724cbSMarc-André Lureausanitizers="no" 3590aebab04SLingfeng Yangtsan="no" 360c87ea116SAlex Bennéefortify_source="$default_feature" 361377529c0SPaolo Bonzinistrip_opt="yes" 362*23a77b2dSPaolo Bonzinitcg_interpreter="false" 363377529c0SPaolo Bonzinibigendian="no" 364377529c0SPaolo Bonzinimingw32="no" 3651d728c39SBlue Swirlgcov="no" 366c87ea116SAlex BennéeEXESUF="$default_feature" 367484e2cc7SPaolo BonziniHOST_DSOSUF=".so" 36817969268SFam Zhengmodules="no" 369bd83c861SChristian Ehrhardtmodule_upgrades="no" 370377529c0SPaolo Bonziniprefix="/usr/local" 37110ff82d1SMarc-André Lureauqemu_suffix="qemu" 3724d34a86bSPaolo Bonzinislirp="auto" 373377529c0SPaolo Bonzinioss_lib="" 374377529c0SPaolo Bonzinibsd="no" 375377529c0SPaolo Bonzinilinux="no" 376377529c0SPaolo Bonzinisolaris="no" 377377529c0SPaolo Bonziniprofiler="no" 378b4e312e9SPaolo Bonzinicocoa="auto" 379377529c0SPaolo Bonzinisoftmmu="yes" 380377529c0SPaolo Bonzinilinux_user="no" 381377529c0SPaolo Bonzinibsd_user="no" 382c8d5450bSPaolo Bonziniblobs="true" 383377529c0SPaolo Bonzinipkgversion="" 38440d6444eSAvi Kivitypie="" 3853556c233SPaolo Bonziniqom_cast_debug="yes" 386baf86d6bSPaolo Bonzinitrace_backends="log" 387377529c0SPaolo Bonzinitrace_file="trace" 388c87ea116SAlex Bennéespice="$default_feature" 389fabd1e93SPaolo Bonzinirbd="auto" 390c87ea116SAlex Bennéesmartcard="$default_feature" 3910a40bcb7SCésar Belleyu2f="auto" 392c87ea116SAlex Bennéelibusb="$default_feature" 393c87ea116SAlex Bennéeusb_redir="$default_feature" 394c87ea116SAlex Bennéeopengl="$default_feature" 395014cb152SGerd Hoffmannopengl_dmabuf="no" 3965dd89908SRichard Hendersoncpuid_h="no" 397c87ea116SAlex Bennéeavx2_opt="$default_feature" 3988b18cdbfSRichard Hendersoncapstone="auto" 3990c32a0aeSPaolo Bonzinilzo="auto" 400241611eaSPaolo Bonzinisnappy="auto" 40129ba6116SPaolo Bonzinibzip2="auto" 402ecea3696SPaolo Bonzinilzfse="auto" 403b1def33dSPaolo Bonzinizstd="auto" 404c87ea116SAlex Bennéeguest_agent="$default_feature" 405d9840e25STomoki Sekiyamaguest_agent_with_vss="no" 40650cbebb9SMichael Rothguest_agent_ntddscsi="no" 407c87ea116SAlex Bennéeguest_agent_msi="$default_feature" 408c87ea116SAlex Bennéevss_win32_sdk="$default_feature" 409d9840e25STomoki Sekiyamawin_sdk="no" 410c87ea116SAlex Bennéewant_tools="$default_feature" 4119db405a3SPaolo Bonzinilibiscsi="auto" 41230045c05SPaolo Bonzinilibnfs="auto" 413519175a2SAlex Barcelocoroutine="" 414c87ea116SAlex Bennéecoroutine_pool="$default_feature" 4157d992e4dSPeter Lievendebug_stack_usage="no" 416f0d92b56SLongpeng(Mike)crypto_afalg="no" 4179e62ba48SDaniele Buonocfi="false" 4189e62ba48SDaniele Buonocfi_debug="false" 41990835c2bSPaolo Bonziniseccomp="auto" 42008821ca2SPaolo Bonziniglusterfs="auto" 4211b695471SPaolo Bonzinigtk="auto" 422a1c5e949SDaniel P. Berrangetls_priority="NORMAL" 423c87ea116SAlex Bennéegnutls="$default_feature" 424c87ea116SAlex Bennéenettle="$default_feature" 425dc2207afSDaniel P. Berrangénettle_xts="no" 426c87ea116SAlex Bennéegcrypt="$default_feature" 4271f923c70SLongpeng(Mike)gcrypt_hmac="no" 428e0576942SDaniel P. Berrangégcrypt_xts="no" 429e0576942SDaniel P. Berrangéqemu_private_xts="yes" 430c87ea116SAlex Bennéeauth_pam="$default_feature" 431c87ea116SAlex Bennéevte="$default_feature" 432c87ea116SAlex Bennéevirglrenderer="$default_feature" 433c87ea116SAlex Bennéetpm="$default_feature" 434c87ea116SAlex Bennéelibssh="$default_feature" 435c87ea116SAlex Bennéelive_block_migration=${default_feature:-yes} 436c87ea116SAlex Bennéenuma="$default_feature" 4372847b469SFam Zhengtcmalloc="no" 4387b01cb97SAlexandre Derumierjemalloc="no" 439c87ea116SAlex Bennéereplication=${default_feature:-yes} 440c87ea116SAlex Bennéebochs=${default_feature:-yes} 441c87ea116SAlex Bennéecloop=${default_feature:-yes} 442c87ea116SAlex Bennéedmg=${default_feature:-yes} 443c87ea116SAlex Bennéeqcow1=${default_feature:-yes} 444c87ea116SAlex Bennéevdi=${default_feature:-yes} 445c87ea116SAlex Bennéevvfat=${default_feature:-yes} 446c87ea116SAlex Bennéeqed=${default_feature:-yes} 447c87ea116SAlex Bennéeparallels=${default_feature:-yes} 448e1c42697SDaniel P. Berrangésheepdog="no" 449c87ea116SAlex Bennéelibxml2="$default_feature" 450ba59fb77SPaolo Bonzinidebug_mutex="no" 451c87ea116SAlex Bennéelibpmem="$default_feature" 4527bc3ca7fSPaolo Bonzinidefault_devices="true" 45340e8c6f4SAlex Bennéeplugins="no" 454adc28027SAlexander Bulekovfuzzing="no" 455b767d257SMarek Marczykowski-Góreckirng_none="no" 456c87ea116SAlex Bennéesecret_keyring="$default_feature" 457c87ea116SAlex Bennéelibdaxctl="$default_feature" 458a5665051SPaolo Bonzinimeson="" 45948328880SPaolo Bonzinininja="" 460a5665051SPaolo Bonziniskip_meson=no 4610e8e77d4SAlex Bennéegettext="auto" 462a484a719SMax Reitzfuse="auto" 463df4ea709SMax Reitzfuse_lseek="auto" 464377529c0SPaolo Bonzini 465aa087962SPaolo Bonzinimalloc_trim="auto" 466898be3e0SPeter Maydell 467c87ea116SAlex Bennée# parse CC options second 468ac0df51dSaliguorifor opt do 46989138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 470ac0df51dSaliguori case "$opt" in 471ac0df51dSaliguori --cross-prefix=*) cross_prefix="$optarg" 472ac0df51dSaliguori ;; 4733d8df640SPaolo Bonzini --cc=*) CC="$optarg" 474ac0df51dSaliguori ;; 47583f73fceSTomoki Sekiyama --cxx=*) CXX="$optarg" 47683f73fceSTomoki Sekiyama ;; 4772ff6b91eSJuan Quintela --cpu=*) cpu="$optarg" 4782ff6b91eSJuan Quintela ;; 479de385287SAlex Bennée --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg" 480db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 481e2a2ed06SJuan Quintela ;; 48211cde1c8SBruno Dominguez --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg" 48311cde1c8SBruno Dominguez ;; 484db5adeaaSPaolo Bonzini --extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg" 485f9943cd5SGerd Hoffmann EXTRA_LDFLAGS="$optarg" 486e2a2ed06SJuan Quintela ;; 4875bc62e01SGerd Hoffmann --enable-debug-info) debug_info="yes" 4885bc62e01SGerd Hoffmann ;; 4895bc62e01SGerd Hoffmann --disable-debug-info) debug_info="no" 4905bc62e01SGerd Hoffmann ;; 491d75402b5SAlex Bennée --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option" 492d75402b5SAlex Bennée ;; 493d422b2bcSAlex Bennée --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*} 494d422b2bcSAlex Bennée eval "cross_cc_cflags_${cc_arch}=\$optarg" 4952038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" 496d422b2bcSAlex Bennée ;; 497d75402b5SAlex Bennée --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} 4982038f8c8SPaolo Bonzini cc_archs="$cc_archs $cc_arch" 499d75402b5SAlex Bennée eval "cross_cc_${cc_arch}=\$optarg" 5002038f8c8SPaolo Bonzini cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" 501d75402b5SAlex Bennée ;; 502ac0df51dSaliguori esac 503ac0df51dSaliguoridone 504ac0df51dSaliguori# OS specific 505ac0df51dSaliguori# Using uname is really, really broken. Once we have the right set of checks 50693148aa5SStefan Weil# we can eliminate its usage altogether. 507ac0df51dSaliguori 508e49d021eSPeter Maydell# Preferred compiler: 509e49d021eSPeter Maydell# ${CC} (if set) 510e49d021eSPeter Maydell# ${cross_prefix}gcc (if cross-prefix specified) 511e49d021eSPeter Maydell# system compiler 512e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then 513e49d021eSPeter Maydell cc="$host_cc" 514e49d021eSPeter Maydellelse 515b3198cc2SStuart Yoder cc="${CC-${cross_prefix}gcc}" 516e49d021eSPeter Maydellfi 517e49d021eSPeter Maydell 51883f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then 51983f73fceSTomoki Sekiyama cxx="c++" 52083f73fceSTomoki Sekiyamaelse 52183f73fceSTomoki Sekiyama cxx="${CXX-${cross_prefix}g++}" 52283f73fceSTomoki Sekiyamafi 52383f73fceSTomoki Sekiyama 524b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}" 525cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}" 5265f6f0e27SRichard Hendersonccas="${CCAS-$cc}" 5273dd46c78SBlue Swirlcpp="${CPP-$cc -E}" 528b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}" 529b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}" 5309f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}" 5314852ee95SStefan Weilnm="${NM-${cross_prefix}nm}" 532b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}" 533b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}" 53417884d7bSSergei Trofimovichpkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}" 53517884d7bSSergei Trofimovichquery_pkg_config() { 53617884d7bSSergei Trofimovich "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@" 53717884d7bSSergei Trofimovich} 53817884d7bSSergei Trofimovichpkg_config=query_pkg_config 53947c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" 540ac0df51dSaliguori 54145d285abSPeter Maydell# If the user hasn't specified ARFLAGS, default to 'rv', just as make does. 54245d285abSPeter MaydellARFLAGS="${ARFLAGS-rv}" 54345d285abSPeter Maydell 544be17dc90SMichael S. Tsirkin# default flags for all hosts 5452d31515bSPeter Maydell# We use -fwrapv to tell the compiler that we require a C dialect where 5462d31515bSPeter Maydell# left shift of signed integers is well defined and has the expected 5472d31515bSPeter Maydell# 2s-complement style results. (Both clang and gcc agree that it 5482d31515bSPeter Maydell# provides these semantics.) 549086d5f75SPaolo BonziniQEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv $QEMU_CFLAGS" 550086d5f75SPaolo BonziniQEMU_CFLAGS="-Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" 551c95e3080SKevin WolfQEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" 552be17dc90SMichael S. TsirkinQEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" 5535770e8afSPaolo Bonzini 5545770e8afSPaolo Bonzini# Flags that are needed during configure but later taken care of by Meson 5555770e8afSPaolo BonziniCONFIGURE_CFLAGS="-std=gnu99 -Wall" 5565770e8afSPaolo BonziniCONFIGURE_LDFLAGS= 557086d5f75SPaolo Bonzini 558be17dc90SMichael S. Tsirkin 559ac0df51dSaliguoricheck_define() { 560ac0df51dSaliguoricat > $TMPC <<EOF 561ac0df51dSaliguori#if !defined($1) 562fd786e1aSPeter Maydell#error $1 not defined 563ac0df51dSaliguori#endif 564ac0df51dSaliguoriint main(void) { return 0; } 565ac0df51dSaliguoriEOF 56652166aa0SJuan Quintela compile_object 567ac0df51dSaliguori} 568ac0df51dSaliguori 569307119e7SGerd Hoffmanncheck_include() { 570307119e7SGerd Hoffmanncat > $TMPC <<EOF 571307119e7SGerd Hoffmann#include <$1> 572307119e7SGerd Hoffmannint main(void) { return 0; } 573307119e7SGerd HoffmannEOF 574307119e7SGerd Hoffmann compile_object 575307119e7SGerd Hoffmann} 576307119e7SGerd Hoffmann 57793b25869SJohn Snowwrite_c_skeleton() { 57893b25869SJohn Snow cat > $TMPC <<EOF 57993b25869SJohn Snowint main(void) { return 0; } 58093b25869SJohn SnowEOF 58193b25869SJohn Snow} 58293b25869SJohn Snow 583adc28027SAlexander Bulekovwrite_c_fuzzer_skeleton() { 584adc28027SAlexander Bulekov cat > $TMPC <<EOF 585adc28027SAlexander Bulekov#include <stdint.h> 586adc28027SAlexander Bulekov#include <sys/types.h> 587adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 588adc28027SAlexander Bulekovint LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 589adc28027SAlexander BulekovEOF 590adc28027SAlexander Bulekov} 591adc28027SAlexander Bulekov 592bbea4050SPeter Maydellif check_define __linux__ ; then 593bbea4050SPeter Maydell targetos="Linux" 594bbea4050SPeter Maydellelif check_define _WIN32 ; then 595bbea4050SPeter Maydell targetos='MINGW32' 596bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then 597bbea4050SPeter Maydell targetos='OpenBSD' 598bbea4050SPeter Maydellelif check_define __sun__ ; then 599bbea4050SPeter Maydell targetos='SunOS' 600bbea4050SPeter Maydellelif check_define __HAIKU__ ; then 601bbea4050SPeter Maydell targetos='Haiku' 602951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then 603951fedfcSPeter Maydell targetos='FreeBSD' 604951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then 605951fedfcSPeter Maydell targetos='GNU/kFreeBSD' 606951fedfcSPeter Maydellelif check_define __DragonFly__ ; then 607951fedfcSPeter Maydell targetos='DragonFly' 608951fedfcSPeter Maydellelif check_define __NetBSD__; then 609951fedfcSPeter Maydell targetos='NetBSD' 610951fedfcSPeter Maydellelif check_define __APPLE__; then 611951fedfcSPeter Maydell targetos='Darwin' 612bbea4050SPeter Maydellelse 613951fedfcSPeter Maydell # This is a fatal error, but don't report it yet, because we 614951fedfcSPeter Maydell # might be going to just print the --help text, or it might 615951fedfcSPeter Maydell # be the result of a missing compiler. 616951fedfcSPeter Maydell targetos='bogus' 617bbea4050SPeter Maydellfi 618bbea4050SPeter Maydell 619bbea4050SPeter Maydell# Some host OSes need non-standard checks for which CPU to use. 620bbea4050SPeter Maydell# Note that these checks are broken for cross-compilation: if you're 621bbea4050SPeter Maydell# cross-compiling to one of these OSes then you'll need to specify 622bbea4050SPeter Maydell# the correct CPU with the --cpu option. 623bbea4050SPeter Maydellcase $targetos in 624bbea4050SPeter MaydellDarwin) 625bbea4050SPeter Maydell # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can 626bbea4050SPeter Maydell # run 64-bit userspace code. 627bbea4050SPeter Maydell # If the user didn't specify a CPU explicitly and the kernel says this is 628bbea4050SPeter Maydell # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code. 629bbea4050SPeter Maydell if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then 630bbea4050SPeter Maydell cpu="x86_64" 631bbea4050SPeter Maydell fi 6325869f8ddSGerd Hoffmann HOST_DSOSUF=".dylib" 633bbea4050SPeter Maydell ;; 634bbea4050SPeter MaydellSunOS) 63589138857SStefan Weil # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo 636bbea4050SPeter Maydell if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then 637bbea4050SPeter Maydell cpu="x86_64" 638bbea4050SPeter Maydell fi 639bbea4050SPeter Maydellesac 640bbea4050SPeter Maydell 6412ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then 6422ff6b91eSJuan Quintela # command line argument 6432ff6b91eSJuan Quintela : 6442ff6b91eSJuan Quintelaelif check_define __i386__ ; then 645ac0df51dSaliguori cpu="i386" 646ac0df51dSaliguorielif check_define __x86_64__ ; then 647c72b26ecSRichard Henderson if check_define __ILP32__ ; then 648c72b26ecSRichard Henderson cpu="x32" 649c72b26ecSRichard Henderson else 650ac0df51dSaliguori cpu="x86_64" 651c72b26ecSRichard Henderson fi 6523aa9bd6cSblueswir1elif check_define __sparc__ ; then 6533aa9bd6cSblueswir1 if check_define __arch64__ ; then 6543aa9bd6cSblueswir1 cpu="sparc64" 6553aa9bd6cSblueswir1 else 6563aa9bd6cSblueswir1 cpu="sparc" 6573aa9bd6cSblueswir1 fi 658fdf7ed96Smalcelif check_define _ARCH_PPC ; then 659fdf7ed96Smalc if check_define _ARCH_PPC64 ; then 660f8378accSRichard Henderson if check_define _LITTLE_ENDIAN ; then 661f8378accSRichard Henderson cpu="ppc64le" 662f8378accSRichard Henderson else 663fdf7ed96Smalc cpu="ppc64" 664f8378accSRichard Henderson fi 665ac0df51dSaliguori else 666fdf7ed96Smalc cpu="ppc" 667fdf7ed96Smalc fi 668afa05235SAurelien Jarnoelif check_define __mips__ ; then 669afa05235SAurelien Jarno cpu="mips" 670d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then 671d66ed0eaSAurelien Jarno if check_define __s390x__ ; then 672d66ed0eaSAurelien Jarno cpu="s390x" 673d66ed0eaSAurelien Jarno else 674d66ed0eaSAurelien Jarno cpu="s390" 675d66ed0eaSAurelien Jarno fi 676c4f80543SAlistair Franciselif check_define __riscv ; then 677c4f80543SAlistair Francis if check_define _LP64 ; then 678c4f80543SAlistair Francis cpu="riscv64" 679c4f80543SAlistair Francis else 680c4f80543SAlistair Francis cpu="riscv32" 681c4f80543SAlistair Francis fi 68221d89f84SPeter Maydellelif check_define __arm__ ; then 68321d89f84SPeter Maydell cpu="arm" 6841f080313SClaudio Fontanaelif check_define __aarch64__ ; then 6851f080313SClaudio Fontana cpu="aarch64" 686fdf7ed96Smalcelse 68789138857SStefan Weil cpu=$(uname -m) 688ac0df51dSaliguorifi 689ac0df51dSaliguori 690359bc95dSPeter MaydellARCH= 691359bc95dSPeter Maydell# Normalise host CPU name and set ARCH. 692359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests. 6937d13299dSbellardcase "$cpu" in 694ee35e968SThomas Huth ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64) 695898be3e0SPeter Maydell ;; 696f8378accSRichard Henderson ppc64le) 697f8378accSRichard Henderson ARCH="ppc64" 698f8378accSRichard Henderson ;; 6997d13299dSbellard i386|i486|i586|i686|i86pc|BePC) 70097a847bcSbellard cpu="i386" 7017d13299dSbellard ;; 702aaa5fa14Saurel32 x86_64|amd64) 703aaa5fa14Saurel32 cpu="x86_64" 704aaa5fa14Saurel32 ;; 70521d89f84SPeter Maydell armv*b|armv*l|arm) 70621d89f84SPeter Maydell cpu="arm" 7077d13299dSbellard ;; 7081f080313SClaudio Fontana aarch64) 7091f080313SClaudio Fontana cpu="aarch64" 7101f080313SClaudio Fontana ;; 711afa05235SAurelien Jarno mips*) 712afa05235SAurelien Jarno cpu="mips" 713afa05235SAurelien Jarno ;; 7143142255cSblueswir1 sparc|sun4[cdmuv]) 715ae228531Sbellard cpu="sparc" 716ae228531Sbellard ;; 7177d13299dSbellard *) 718359bc95dSPeter Maydell # This will result in either an error or falling back to TCI later 719359bc95dSPeter Maydell ARCH=unknown 7207d13299dSbellard ;; 7217d13299dSbellardesac 722359bc95dSPeter Maydellif test -z "$ARCH"; then 723359bc95dSPeter Maydell ARCH="$cpu" 724359bc95dSPeter Maydellfi 725e2d52ad3SJuan Quintela 7267d13299dSbellard# OS specific 7270dbfc675SJuan Quintela 7287d13299dSbellardcase $targetos in 72967b915a5SbellardMINGW32*) 73067b915a5Sbellard mingw32="yes" 7313cec7cc2SKővágó, Zoltán audio_possible_drivers="dsound sdl" 732307119e7SGerd Hoffmann if check_include dsound.h; then 7333cec7cc2SKővágó, Zoltán audio_drv_list="dsound" 734307119e7SGerd Hoffmann else 735307119e7SGerd Hoffmann audio_drv_list="" 736307119e7SGerd Hoffmann fi 737898be3e0SPeter Maydell supported_os="yes" 738fb648e9cSDaniel P. Berrangé pie="no" 73967b915a5Sbellard;; 7405c40d2bdSthsGNU/kFreeBSD) 741a167ba50SAurelien Jarno bsd="yes" 7426a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7430bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 7445c40d2bdSths;; 7457d3505c5SbellardFreeBSD) 7467d3505c5Sbellard bsd="yes" 7470db4a067SPaolo Bonzini make="${MAKE-gmake}" 7486a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7490bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 750f01576f1SJuergen Lock # needed for kinfo_getvmmap(3) in libutil.h 75158952137SVincenzo Maffione netmap="" # enable netmap autodetect 7527d3505c5Sbellard;; 753c5e97233Sblueswir1DragonFly) 754c5e97233Sblueswir1 bsd="yes" 7550db4a067SPaolo Bonzini make="${MAKE-gmake}" 7566a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7570bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl pa" 758c5e97233Sblueswir1;; 7597d3505c5SbellardNetBSD) 7607d3505c5Sbellard bsd="yes" 7610db4a067SPaolo Bonzini make="${MAKE-gmake}" 7626a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7630bac1111SKővágó, Zoltán audio_possible_drivers="oss sdl" 7648ef92a88Sblueswir1 oss_lib="-lossaudio" 7657d3505c5Sbellard;; 7667d3505c5SbellardOpenBSD) 7677d3505c5Sbellard bsd="yes" 7680db4a067SPaolo Bonzini make="${MAKE-gmake}" 769f92c7168SGerd Hoffmann audio_drv_list="try-sdl" 7700bac1111SKővágó, Zoltán audio_possible_drivers="sdl" 7717d3505c5Sbellard;; 77283fb7adfSbellardDarwin) 77383fb7adfSbellard bsd="yes" 77483fb7adfSbellard darwin="yes" 7751b0f9cc2Saliguori if [ "$cpu" = "x86_64" ] ; then 776a558ee17SJuan Quintela QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" 777db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS" 7781b0f9cc2Saliguori fi 7796a485418SGerd Hoffmann audio_drv_list="coreaudio try-sdl" 78014382605SKővágó, Zoltán audio_possible_drivers="coreaudio sdl" 781db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS" 782a0b7cf6bSPeter Maydell # Disable attempts to use ObjectiveC features in os/object.h since they 783a0b7cf6bSPeter Maydell # won't work when we're compiling with gcc as a C compiler. 784a0b7cf6bSPeter Maydell QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" 78583fb7adfSbellard;; 786ec530c81SbellardSunOS) 787ec530c81Sbellard solaris="yes" 7880db4a067SPaolo Bonzini make="${MAKE-gmake}" 789e2d8830eSBrad smbd="${SMBD-/usr/sfw/sbin/smbd}" 7906b4d2ba1Sths if test -f /usr/include/sys/soundcard.h ; then 7916a485418SGerd Hoffmann audio_drv_list="oss try-sdl" 7926b4d2ba1Sths fi 793c2de5c91Smalc audio_possible_drivers="oss sdl" 794d741429aSBlue Swirl# needed for CMSG_ macros in sys/socket.h 795d741429aSBlue Swirl QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" 796d741429aSBlue Swirl# needed for TIOCWIN* defines in termios.h 797d741429aSBlue Swirl QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" 798ec530c81Sbellard;; 799179cf400SAndreas FärberHaiku) 800179cf400SAndreas Färber haiku="yes" 801cde99253SThomas Huth QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -D_BSD_SOURCE $QEMU_CFLAGS" 802179cf400SAndreas Färber;; 803898be3e0SPeter MaydellLinux) 8047183834aSGerd Hoffmann audio_drv_list="try-pa oss" 8050bac1111SKővágó, Zoltán audio_possible_drivers="oss alsa sdl pa" 8065327cf48Sbellard linux="yes" 807831b7825Sths linux_user="yes" 808c87ea116SAlex Bennée vhost_user=${default_feature:-yes} 809898be3e0SPeter Maydell;; 8107d13299dSbellardesac 8117d13299dSbellard 8127d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 813b1a550a0Spbrook if [ "$darwin" != "yes" ] ; then 81484778508Sblueswir1 bsd_user="yes" 8157d3505c5Sbellard fi 81608de3949SAndreas Färberfi 8177d3505c5Sbellard 8180db4a067SPaolo Bonzini: ${make=${MAKE-make}} 819b6daf4d3SPaolo Bonzini 820faf44142SDaniel P. Berrangé# We prefer python 3.x. A bare 'python' is traditionally 821faf44142SDaniel P. Berrangé# python 2.x, but some distros have it as python 3.x, so 822ddf90699SEduardo Habkost# we check that too 823faf44142SDaniel P. Berrangépython= 8240a01d76fSMarc-André Lureauexplicit_python=no 825ddf90699SEduardo Habkostfor binary in "${PYTHON-python3}" python 826faf44142SDaniel P. Berrangédo 827faf44142SDaniel P. Berrangé if has "$binary" 828faf44142SDaniel P. Berrangé then 82995c5f2deSPaolo Bonzini python=$(command -v "$binary") 830faf44142SDaniel P. Berrangé break 831faf44142SDaniel P. Berrangé fi 832faf44142SDaniel P. Berrangédone 833903458c8SMarkus Armbruster 834903458c8SMarkus Armbruster 83539d87c8cSAlex Bennée# Check for ancillary tools used in testing 83639d87c8cSAlex Bennéegenisoimage= 8373df437c7SAlex Bennéefor binary in genisoimage mkisofs 83839d87c8cSAlex Bennéedo 83939d87c8cSAlex Bennée if has $binary 84039d87c8cSAlex Bennée then 84139d87c8cSAlex Bennée genisoimage=$(command -v "$binary") 84239d87c8cSAlex Bennée break 84339d87c8cSAlex Bennée fi 84439d87c8cSAlex Bennéedone 84539d87c8cSAlex Bennée 846e2d8830eSBrad: ${smbd=${SMBD-/usr/sbin/smbd}} 8470db4a067SPaolo Bonzini 8483c4a4d0dSPeter Maydell# Default objcc to clang if available, otherwise use CC 8493c4a4d0dSPeter Maydellif has clang; then 8503c4a4d0dSPeter Maydell objcc=clang 8513c4a4d0dSPeter Maydellelse 8523c4a4d0dSPeter Maydell objcc="$cc" 8533c4a4d0dSPeter Maydellfi 8543c4a4d0dSPeter Maydell 8553457a3f8SJuan Quintelaif test "$mingw32" = "yes" ; then 8563457a3f8SJuan Quintela EXESUF=".exe" 857484e2cc7SPaolo Bonzini HOST_DSOSUF=".dll" 85878e9d4adSStefan Weil # MinGW needs -mthreads for TLS and macro _MT. 8595770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-mthreads $CONFIGURE_CFLAGS" 86093b25869SJohn Snow write_c_skeleton; 861d17f305aSPaolo Bonzini prefix="/qemu" 86277433a5fSMarc-André Lureau qemu_suffix="" 863105fad6bSBishara AbuHattoum libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga" 8643457a3f8SJuan Quintelafi 8653457a3f8SJuan Quintela 866487fefdbSAnthony Liguoriwerror="" 86785aa5189Sbellard 8687d13299dSbellardfor opt do 86989138857SStefan Weil optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)') 8707d13299dSbellard case "$opt" in 8712efc3265Sbellard --help|-h) show_help=yes 8722efc3265Sbellard ;; 87399123e13SMike Frysinger --version|-V) exec cat $source_path/VERSION 87499123e13SMike Frysinger ;; 875b1a550a0Spbrook --prefix=*) prefix="$optarg" 8767d13299dSbellard ;; 877b1a550a0Spbrook --interp-prefix=*) interp_prefix="$optarg" 87832ce6337Sbellard ;; 879ac0df51dSaliguori --cross-prefix=*) 8807d13299dSbellard ;; 881ac0df51dSaliguori --cc=*) 8827d13299dSbellard ;; 883b1a550a0Spbrook --host-cc=*) host_cc="$optarg" 88483469015Sbellard ;; 88583f73fceSTomoki Sekiyama --cxx=*) 88683f73fceSTomoki Sekiyama ;; 887e007dbecSMichael S. Tsirkin --iasl=*) iasl="$optarg" 888e007dbecSMichael S. Tsirkin ;; 8893c4a4d0dSPeter Maydell --objcc=*) objcc="$optarg" 8903c4a4d0dSPeter Maydell ;; 891b1a550a0Spbrook --make=*) make="$optarg" 8927d13299dSbellard ;; 893b6daf4d3SPaolo Bonzini --install=*) 8946a882643Spbrook ;; 8950a01d76fSMarc-André Lureau --python=*) python="$optarg" ; explicit_python=yes 896c886edfbSBlue Swirl ;; 8972eb054c2SPeter Maydell --sphinx-build=*) sphinx_build="$optarg" 8982eb054c2SPeter Maydell ;; 899a5665051SPaolo Bonzini --skip-meson) skip_meson=yes 900a5665051SPaolo Bonzini ;; 901a5665051SPaolo Bonzini --meson=*) meson="$optarg" 902a5665051SPaolo Bonzini ;; 90348328880SPaolo Bonzini --ninja=*) ninja="$optarg" 90448328880SPaolo Bonzini ;; 905e2d8830eSBrad --smbd=*) smbd="$optarg" 906e2d8830eSBrad ;; 907e2a2ed06SJuan Quintela --extra-cflags=*) 9087d13299dSbellard ;; 90911cde1c8SBruno Dominguez --extra-cxxflags=*) 91011cde1c8SBruno Dominguez ;; 911e2a2ed06SJuan Quintela --extra-ldflags=*) 9127d13299dSbellard ;; 9135bc62e01SGerd Hoffmann --enable-debug-info) 9145bc62e01SGerd Hoffmann ;; 9155bc62e01SGerd Hoffmann --disable-debug-info) 9165bc62e01SGerd Hoffmann ;; 917d75402b5SAlex Bennée --cross-cc-*) 918d75402b5SAlex Bennée ;; 91917969268SFam Zheng --enable-modules) 92017969268SFam Zheng modules="yes" 92117969268SFam Zheng ;; 9223aa88b31SStefan Hajnoczi --disable-modules) 9233aa88b31SStefan Hajnoczi modules="no" 9243aa88b31SStefan Hajnoczi ;; 925bd83c861SChristian Ehrhardt --disable-module-upgrades) module_upgrades="no" 926bd83c861SChristian Ehrhardt ;; 927bd83c861SChristian Ehrhardt --enable-module-upgrades) module_upgrades="yes" 928bd83c861SChristian Ehrhardt ;; 9292ff6b91eSJuan Quintela --cpu=*) 9307d13299dSbellard ;; 931b1a550a0Spbrook --target-list=*) target_list="$optarg" 932447e133fSAlex Bennée if test "$target_list_exclude"; then 933447e133fSAlex Bennée error_exit "Can't mix --target-list with --target-list-exclude" 934447e133fSAlex Bennée fi 935447e133fSAlex Bennée ;; 936447e133fSAlex Bennée --target-list-exclude=*) target_list_exclude="$optarg" 937447e133fSAlex Bennée if test "$target_list"; then 938447e133fSAlex Bennée error_exit "Can't mix --target-list-exclude with --target-list" 939447e133fSAlex Bennée fi 940de83cd02Sbellard ;; 9415b808275SLluís Vilanova --enable-trace-backends=*) trace_backends="$optarg" 9425b808275SLluís Vilanova ;; 9435b808275SLluís Vilanova # XXX: backwards compatibility 9445b808275SLluís Vilanova --enable-trace-backend=*) trace_backends="$optarg" 94594a420b1SStefan Hajnoczi ;; 94674242e0fSPaolo Bonzini --with-trace-file=*) trace_file="$optarg" 9479410b56cSPrerna Saxena ;; 9487bc3ca7fSPaolo Bonzini --with-default-devices) default_devices="true" 949f3494749SPaolo Bonzini ;; 9507bc3ca7fSPaolo Bonzini --without-default-devices) default_devices="false" 951f3494749SPaolo Bonzini ;; 952c87ea116SAlex Bennée --without-default-features) # processed above 953c87ea116SAlex Bennée ;; 9547d13299dSbellard --enable-gprof) gprof="yes" 9557d13299dSbellard ;; 9561d728c39SBlue Swirl --enable-gcov) gcov="yes" 9571d728c39SBlue Swirl ;; 95879427693SLoïc Minier --static) 95979427693SLoïc Minier static="yes" 96017884d7bSSergei Trofimovich QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" 96143ce4dfeSbellard ;; 9620b24e75fSPaolo Bonzini --mandir=*) mandir="$optarg" 9630b24e75fSPaolo Bonzini ;; 9640b24e75fSPaolo Bonzini --bindir=*) bindir="$optarg" 9650b24e75fSPaolo Bonzini ;; 9663aa5d2beSAlon Levy --libdir=*) libdir="$optarg" 9673aa5d2beSAlon Levy ;; 9688bf188aaSMichael Tokarev --libexecdir=*) libexecdir="$optarg" 9698bf188aaSMichael Tokarev ;; 9700f94d6daSAlon Levy --includedir=*) includedir="$optarg" 9710f94d6daSAlon Levy ;; 972528ae5b8SEduardo Habkost --datadir=*) datadir="$optarg" 9730b24e75fSPaolo Bonzini ;; 97477433a5fSMarc-André Lureau --with-suffix=*) qemu_suffix="$optarg" 975023d3d67SEduardo Habkost ;; 976c6502638SBruce Rogers --docdir=*) docdir="$optarg" 9770b24e75fSPaolo Bonzini ;; 978fe0038beSPaolo Bonzini --localedir=*) localedir="$optarg" 979fe0038beSPaolo Bonzini ;; 980ca2fb938SAndre Przywara --sysconfdir=*) sysconfdir="$optarg" 98107381cc1SAnthony Liguori ;; 982785c23aeSLuiz Capitulino --localstatedir=*) local_statedir="$optarg" 983785c23aeSLuiz Capitulino ;; 9843d5eecabSGerd Hoffmann --firmwarepath=*) firmwarepath="$optarg" 9853d5eecabSGerd Hoffmann ;; 986181ce1d0SOlaf Hering --host=*|--build=*|\ 987181ce1d0SOlaf Hering --disable-dependency-tracking|\ 988785c23aeSLuiz Capitulino --sbindir=*|--sharedstatedir=*|\ 989fe0038beSPaolo Bonzini --oldincludedir=*|--datarootdir=*|--infodir=*|\ 990023ddd74SMax Filippov --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) 991023ddd74SMax Filippov # These switches are silently ignored, for compatibility with 992023ddd74SMax Filippov # autoconf-generated configure scripts. This allows QEMU's 993023ddd74SMax Filippov # configure to be used by RPM and similar macros that set 994023ddd74SMax Filippov # lots of directory switches by default. 995023ddd74SMax Filippov ;; 99635be72baSPaolo Bonzini --disable-sdl) sdl="disabled" 99797a847bcSbellard ;; 99835be72baSPaolo Bonzini --enable-sdl) sdl="enabled" 999c4198157SJuan Quintela ;; 100035be72baSPaolo Bonzini --disable-sdl-image) sdl_image="disabled" 1001a442fe2fSDaniel P. Berrangé ;; 100235be72baSPaolo Bonzini --enable-sdl-image) sdl_image="enabled" 1003a442fe2fSDaniel P. Berrangé ;; 10043556c233SPaolo Bonzini --disable-qom-cast-debug) qom_cast_debug="no" 10053556c233SPaolo Bonzini ;; 10063556c233SPaolo Bonzini --enable-qom-cast-debug) qom_cast_debug="yes" 10073556c233SPaolo Bonzini ;; 100869202b40SPaolo Bonzini --disable-virtfs) virtfs="disabled" 1009983eef5aSMeador Inge ;; 101069202b40SPaolo Bonzini --enable-virtfs) virtfs="enabled" 1011983eef5aSMeador Inge ;; 10125c53015aSPaolo Bonzini --disable-libudev) libudev="disabled" 10135c53015aSPaolo Bonzini ;; 10145c53015aSPaolo Bonzini --enable-libudev) libudev="enabled" 10155c53015aSPaolo Bonzini ;; 1016cece116cSMisono Tomohiro --disable-virtiofsd) virtiofsd="disabled" 1017cece116cSMisono Tomohiro ;; 1018cece116cSMisono Tomohiro --enable-virtiofsd) virtiofsd="enabled" 1019cece116cSMisono Tomohiro ;; 10206ec0e15dSPaolo Bonzini --disable-mpath) mpath="disabled" 1021fe8fc5aeSPaolo Bonzini ;; 10226ec0e15dSPaolo Bonzini --enable-mpath) mpath="enabled" 1023fe8fc5aeSPaolo Bonzini ;; 1024a0b93237SPaolo Bonzini --disable-vnc) vnc="disabled" 1025821601eaSJes Sorensen ;; 1026a0b93237SPaolo Bonzini --enable-vnc) vnc="enabled" 1027821601eaSJes Sorensen ;; 10280e8e77d4SAlex Bennée --disable-gettext) gettext="disabled" 1029e8f3bd71SMarc-André Lureau ;; 10300e8e77d4SAlex Bennée --enable-gettext) gettext="enabled" 1031e8f3bd71SMarc-André Lureau ;; 10322f6a1ab0Sblueswir1 --oss-lib=*) oss_lib="$optarg" 10332f6a1ab0Sblueswir1 ;; 10340c58ac1cSmalc --audio-drv-list=*) audio_drv_list="$optarg" 10350c58ac1cSmalc ;; 103689138857SStefan Weil --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1037b64ec4e4SFam Zheng ;; 103889138857SStefan Weil --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g') 1039eb852011SMarkus Armbruster ;; 1040f8393946Saurel32 --enable-debug-tcg) debug_tcg="yes" 1041f8393946Saurel32 ;; 1042f8393946Saurel32 --disable-debug-tcg) debug_tcg="no" 1043f8393946Saurel32 ;; 1044f3d08ee6SPaul Brook --enable-debug) 1045f3d08ee6SPaul Brook # Enable debugging options that aren't excessively noisy 1046f3d08ee6SPaul Brook debug_tcg="yes" 10471fcc6d42SPeter Xu debug_mutex="yes" 1048f3d08ee6SPaul Brook debug="yes" 1049f3d08ee6SPaul Brook strip_opt="no" 1050b553a042SJohn Snow fortify_source="no" 1051f3d08ee6SPaul Brook ;; 1052247724cbSMarc-André Lureau --enable-sanitizers) sanitizers="yes" 1053247724cbSMarc-André Lureau ;; 1054247724cbSMarc-André Lureau --disable-sanitizers) sanitizers="no" 1055247724cbSMarc-André Lureau ;; 10560aebab04SLingfeng Yang --enable-tsan) tsan="yes" 10570aebab04SLingfeng Yang ;; 10580aebab04SLingfeng Yang --disable-tsan) tsan="no" 10590aebab04SLingfeng Yang ;; 1060deb62371SPaolo Bonzini --enable-sparse) sparse="enabled" 106103b4fe7dSaliguori ;; 1062deb62371SPaolo Bonzini --disable-sparse) sparse="disabled" 106303b4fe7dSaliguori ;; 10641625af87Saliguori --disable-strip) strip_opt="no" 10651625af87Saliguori ;; 1066a0b93237SPaolo Bonzini --disable-vnc-sasl) vnc_sasl="disabled" 10672f9606b3Saliguori ;; 1068a0b93237SPaolo Bonzini --enable-vnc-sasl) vnc_sasl="enabled" 1069ea784e3bSJuan Quintela ;; 1070a0b93237SPaolo Bonzini --disable-vnc-jpeg) vnc_jpeg="disabled" 10712f6f5c7aSCorentin Chary ;; 1072a0b93237SPaolo Bonzini --enable-vnc-jpeg) vnc_jpeg="enabled" 10732f6f5c7aSCorentin Chary ;; 1074a0b93237SPaolo Bonzini --disable-vnc-png) vnc_png="disabled" 1075efe556adSCorentin Chary ;; 1076a0b93237SPaolo Bonzini --enable-vnc-png) vnc_png="enabled" 1077efe556adSCorentin Chary ;; 10784d34a86bSPaolo Bonzini --disable-slirp) slirp="disabled" 1079c20709aaSbellard ;; 1080fd6fc214SPaolo Bonzini --enable-slirp) slirp="enabled" 1081fd6fc214SPaolo Bonzini ;; 10824d34a86bSPaolo Bonzini --enable-slirp=git) slirp="internal" 10837c57bdd8SMarc-André Lureau ;; 1084675b9b53SMarc-André Lureau --enable-slirp=system) slirp="system" 1085675b9b53SMarc-André Lureau ;; 1086e0e6c8c0Saliguori --disable-vde) vde="no" 10878a16d273Sths ;; 1088dfb278bdSJuan Quintela --enable-vde) vde="yes" 1089dfb278bdSJuan Quintela ;; 109058952137SVincenzo Maffione --disable-netmap) netmap="no" 109158952137SVincenzo Maffione ;; 109258952137SVincenzo Maffione --enable-netmap) netmap="yes" 109358952137SVincenzo Maffione ;; 10941badb709SPaolo Bonzini --disable-xen) xen="disabled" 1095e37630caSaliguori ;; 10961badb709SPaolo Bonzini --enable-xen) xen="enabled" 1097fc321b4bSJuan Quintela ;; 10981badb709SPaolo Bonzini --disable-xen-pci-passthrough) xen_pci_passthrough="disabled" 1099eb6fda0fSAnthony PERARD ;; 11001badb709SPaolo Bonzini --enable-xen-pci-passthrough) xen_pci_passthrough="enabled" 1101eb6fda0fSAnthony PERARD ;; 11028c6d4ff4SPaolo Bonzini --disable-brlapi) brlapi="disabled" 11032e4d9fb1Saurel32 ;; 11048c6d4ff4SPaolo Bonzini --enable-brlapi) brlapi="enabled" 11054ffcedb6SJuan Quintela ;; 11061badb709SPaolo Bonzini --disable-kvm) kvm="disabled" 11077ba1e619Saliguori ;; 11081badb709SPaolo Bonzini --enable-kvm) kvm="enabled" 1109b31a0277SJuan Quintela ;; 11101badb709SPaolo Bonzini --disable-hax) hax="disabled" 1111180fb750Szhanghailiang ;; 11121badb709SPaolo Bonzini --enable-hax) hax="enabled" 1113180fb750Szhanghailiang ;; 11141badb709SPaolo Bonzini --disable-hvf) hvf="disabled" 1115c97d6d2cSSergio Andres Gomez Del Real ;; 11161badb709SPaolo Bonzini --enable-hvf) hvf="enabled" 1117c97d6d2cSSergio Andres Gomez Del Real ;; 11181badb709SPaolo Bonzini --disable-whpx) whpx="disabled" 1119d661d9a4SJustin Terry (VM) ;; 11201badb709SPaolo Bonzini --enable-whpx) whpx="enabled" 1121d661d9a4SJustin Terry (VM) ;; 1122*23a77b2dSPaolo Bonzini --disable-tcg-interpreter) tcg_interpreter="true" 11239195b2c2SStefan Weil ;; 1124*23a77b2dSPaolo Bonzini --enable-tcg-interpreter) tcg_interpreter="false" 11259195b2c2SStefan Weil ;; 1126727c8bb8SPaolo Bonzini --disable-cap-ng) cap_ng="disabled" 112747e98658SCorey Bryant ;; 1128727c8bb8SPaolo Bonzini --enable-cap-ng) cap_ng="enabled" 112947e98658SCorey Bryant ;; 11301badb709SPaolo Bonzini --disable-tcg) tcg="disabled" 1131b3f6ea7eSPaolo Bonzini ;; 11321badb709SPaolo Bonzini --enable-tcg) tcg="enabled" 1133b3f6ea7eSPaolo Bonzini ;; 1134aa087962SPaolo Bonzini --disable-malloc-trim) malloc_trim="disabled" 11355a22ab71SYang Zhong ;; 1136aa087962SPaolo Bonzini --enable-malloc-trim) malloc_trim="enabled" 11375a22ab71SYang Zhong ;; 1138cd4ec0b4SGerd Hoffmann --disable-spice) spice="no" 1139cd4ec0b4SGerd Hoffmann ;; 1140cd4ec0b4SGerd Hoffmann --enable-spice) spice="yes" 1141cd4ec0b4SGerd Hoffmann ;; 11429db405a3SPaolo Bonzini --disable-libiscsi) libiscsi="disabled" 1143c589b249SRonnie Sahlberg ;; 11449db405a3SPaolo Bonzini --enable-libiscsi) libiscsi="enabled" 1145c589b249SRonnie Sahlberg ;; 114630045c05SPaolo Bonzini --disable-libnfs) libnfs="disabled" 11476542aa9cSPeter Lieven ;; 114830045c05SPaolo Bonzini --enable-libnfs) libnfs="enabled" 11496542aa9cSPeter Lieven ;; 115005c2a3e7Sbellard --enable-profiler) profiler="yes" 115105c2a3e7Sbellard ;; 1152b4e312e9SPaolo Bonzini --disable-cocoa) cocoa="disabled" 115314821030SPavel Borzenkov ;; 1154a23a6789SPaolo Bonzini --enable-cocoa) cocoa="enabled" 11555b0753e0Sbellard ;; 1156cad25d69Spbrook --disable-system) softmmu="no" 11570a8e90f4Spbrook ;; 1158cad25d69Spbrook --enable-system) softmmu="yes" 11590a8e90f4Spbrook ;; 11600953a80fSZachary Amsden --disable-user) 11610953a80fSZachary Amsden linux_user="no" ; 11620953a80fSZachary Amsden bsd_user="no" ; 11630953a80fSZachary Amsden ;; 11640953a80fSZachary Amsden --enable-user) ;; 1165831b7825Sths --disable-linux-user) linux_user="no" 11660a8e90f4Spbrook ;; 1167831b7825Sths --enable-linux-user) linux_user="yes" 1168831b7825Sths ;; 116984778508Sblueswir1 --disable-bsd-user) bsd_user="no" 117084778508Sblueswir1 ;; 117184778508Sblueswir1 --enable-bsd-user) bsd_user="yes" 117284778508Sblueswir1 ;; 117340d6444eSAvi Kivity --enable-pie) pie="yes" 117434005a00SKirill A. Shutemov ;; 117540d6444eSAvi Kivity --disable-pie) pie="no" 117634005a00SKirill A. Shutemov ;; 117785aa5189Sbellard --enable-werror) werror="yes" 117885aa5189Sbellard ;; 117985aa5189Sbellard --disable-werror) werror="no" 118085aa5189Sbellard ;; 1181cdad781dSDaniele Buono --enable-lto) lto="true" 1182cdad781dSDaniele Buono ;; 1183cdad781dSDaniele Buono --disable-lto) lto="false" 1184cdad781dSDaniele Buono ;; 118563678e17SSteven Noonan --enable-stack-protector) stack_protector="yes" 118663678e17SSteven Noonan ;; 118763678e17SSteven Noonan --disable-stack-protector) stack_protector="no" 118863678e17SSteven Noonan ;; 11891e4f6065SDaniele Buono --enable-safe-stack) safe_stack="yes" 11901e4f6065SDaniele Buono ;; 11911e4f6065SDaniele Buono --disable-safe-stack) safe_stack="no" 11921e4f6065SDaniele Buono ;; 11939e62ba48SDaniele Buono --enable-cfi) 11949e62ba48SDaniele Buono cfi="true"; 11959e62ba48SDaniele Buono lto="true"; 11969e62ba48SDaniele Buono ;; 11979e62ba48SDaniele Buono --disable-cfi) cfi="false" 11989e62ba48SDaniele Buono ;; 11999e62ba48SDaniele Buono --enable-cfi-debug) cfi_debug="true" 12009e62ba48SDaniele Buono ;; 12019e62ba48SDaniele Buono --disable-cfi-debug) cfi_debug="false" 12029e62ba48SDaniele Buono ;; 12035285e593SYonggang Luo --disable-curses) curses="disabled" 12044d3b6f6eSbalrog ;; 12055285e593SYonggang Luo --enable-curses) curses="enabled" 1206c584a6d0SJuan Quintela ;; 12075285e593SYonggang Luo --disable-iconv) iconv="disabled" 1208e08bb301SSamuel Thibault ;; 12095285e593SYonggang Luo --enable-iconv) iconv="enabled" 1210e08bb301SSamuel Thibault ;; 1211f9cd86feSPaolo Bonzini --disable-curl) curl="disabled" 1212769ce76dSAlexander Graf ;; 1213f9cd86feSPaolo Bonzini --enable-curl) curl="enabled" 1214788c8196SJuan Quintela ;; 1215fbb4121dSPaolo Bonzini --disable-fdt) fdt="disabled" 12162df87df7SJuan Quintela ;; 1217fbb4121dSPaolo Bonzini --enable-fdt) fdt="enabled" 1218fbb4121dSPaolo Bonzini ;; 1219fbb4121dSPaolo Bonzini --enable-fdt=git) fdt="internal" 1220fbb4121dSPaolo Bonzini ;; 1221fbb4121dSPaolo Bonzini --enable-fdt=system) fdt="system" 12222df87df7SJuan Quintela ;; 12235c6c3a6cSChristoph Hellwig --disable-linux-aio) linux_aio="no" 12245c6c3a6cSChristoph Hellwig ;; 12255c6c3a6cSChristoph Hellwig --enable-linux-aio) linux_aio="yes" 12265c6c3a6cSChristoph Hellwig ;; 1227c10dd856SAarushi Mehta --disable-linux-io-uring) linux_io_uring="no" 1228c10dd856SAarushi Mehta ;; 1229c10dd856SAarushi Mehta --enable-linux-io-uring) linux_io_uring="yes" 1230c10dd856SAarushi Mehta ;; 1231f7f2d651SPaolo Bonzini --disable-attr) attr="disabled" 1232758e8e38SVenkateswararao Jujjuri (JV) ;; 1233f7f2d651SPaolo Bonzini --enable-attr) attr="enabled" 1234758e8e38SVenkateswararao Jujjuri (JV) ;; 1235a40161cbSPaolo Bonzini --disable-membarrier) membarrier="no" 1236a40161cbSPaolo Bonzini ;; 1237a40161cbSPaolo Bonzini --enable-membarrier) membarrier="yes" 1238a40161cbSPaolo Bonzini ;; 1239c8d5450bSPaolo Bonzini --disable-blobs) blobs="false" 124077755340Sths ;; 12417e563bfbSThomas Huth --with-pkgversion=*) pkgversion="$optarg" 12424a19f1ecSpbrook ;; 1243519175a2SAlex Barcelo --with-coroutine=*) coroutine="$optarg" 1244519175a2SAlex Barcelo ;; 124570c60c08SStefan Hajnoczi --disable-coroutine-pool) coroutine_pool="no" 124670c60c08SStefan Hajnoczi ;; 124770c60c08SStefan Hajnoczi --enable-coroutine-pool) coroutine_pool="yes" 124870c60c08SStefan Hajnoczi ;; 12497d992e4dSPeter Lieven --enable-debug-stack-usage) debug_stack_usage="yes" 12507d992e4dSPeter Lieven ;; 1251f0d92b56SLongpeng(Mike) --enable-crypto-afalg) crypto_afalg="yes" 1252f0d92b56SLongpeng(Mike) ;; 1253f0d92b56SLongpeng(Mike) --disable-crypto-afalg) crypto_afalg="no" 1254f0d92b56SLongpeng(Mike) ;; 1255e3667660SYonggang Luo --disable-docs) docs="disabled" 125670ec5dc0SAnthony Liguori ;; 1257e3667660SYonggang Luo --enable-docs) docs="enabled" 125883a3ab8bSJuan Quintela ;; 1259d5970055SMichael S. Tsirkin --disable-vhost-net) vhost_net="no" 1260d5970055SMichael S. Tsirkin ;; 1261d5970055SMichael S. Tsirkin --enable-vhost-net) vhost_net="yes" 1262d5970055SMichael S. Tsirkin ;; 1263042cea27SGonglei --disable-vhost-crypto) vhost_crypto="no" 1264042cea27SGonglei ;; 1265299e6f19SPaolo Bonzini --enable-vhost-crypto) vhost_crypto="yes" 1266042cea27SGonglei ;; 12675e9be92dSNicholas Bellinger --disable-vhost-scsi) vhost_scsi="no" 12685e9be92dSNicholas Bellinger ;; 12695e9be92dSNicholas Bellinger --enable-vhost-scsi) vhost_scsi="yes" 12705e9be92dSNicholas Bellinger ;; 1271fc0b9b0eSStefan Hajnoczi --disable-vhost-vsock) vhost_vsock="no" 1272fc0b9b0eSStefan Hajnoczi ;; 1273fc0b9b0eSStefan Hajnoczi --enable-vhost-vsock) vhost_vsock="yes" 1274fc0b9b0eSStefan Hajnoczi ;; 1275e5e856c1SStefan Hajnoczi --disable-vhost-user-blk-server) vhost_user_blk_server="disabled" 1276bc15e44cSStefan Hajnoczi ;; 1277e5e856c1SStefan Hajnoczi --enable-vhost-user-blk-server) vhost_user_blk_server="enabled" 1278bc15e44cSStefan Hajnoczi ;; 127998fc1adaSDr. David Alan Gilbert --disable-vhost-user-fs) vhost_user_fs="no" 128098fc1adaSDr. David Alan Gilbert ;; 128198fc1adaSDr. David Alan Gilbert --enable-vhost-user-fs) vhost_user_fs="yes" 128298fc1adaSDr. David Alan Gilbert ;; 1283da076ffeSGerd Hoffmann --disable-opengl) opengl="no" 128420ff075bSMichael Walle ;; 1285da076ffeSGerd Hoffmann --enable-opengl) opengl="yes" 128620ff075bSMichael Walle ;; 1287fabd1e93SPaolo Bonzini --disable-rbd) rbd="disabled" 1288f27aaf4bSChristian Brunner ;; 1289fabd1e93SPaolo Bonzini --enable-rbd) rbd="enabled" 1290f27aaf4bSChristian Brunner ;; 12918c84cf11SSergei Trofimovich --disable-xfsctl) xfs="no" 12928c84cf11SSergei Trofimovich ;; 12938c84cf11SSergei Trofimovich --enable-xfsctl) xfs="yes" 12948c84cf11SSergei Trofimovich ;; 12957b02f544SMarc-André Lureau --disable-smartcard) smartcard="no" 1296111a38b0SRobert Relyea ;; 12977b02f544SMarc-André Lureau --enable-smartcard) smartcard="yes" 1298111a38b0SRobert Relyea ;; 12990a40bcb7SCésar Belley --disable-u2f) u2f="disabled" 13000a40bcb7SCésar Belley ;; 13010a40bcb7SCésar Belley --enable-u2f) u2f="enabled" 13020a40bcb7SCésar Belley ;; 13032b2325ffSGerd Hoffmann --disable-libusb) libusb="no" 13042b2325ffSGerd Hoffmann ;; 13052b2325ffSGerd Hoffmann --enable-libusb) libusb="yes" 13062b2325ffSGerd Hoffmann ;; 130769354a83SHans de Goede --disable-usb-redir) usb_redir="no" 130869354a83SHans de Goede ;; 130969354a83SHans de Goede --enable-usb-redir) usb_redir="yes" 131069354a83SHans de Goede ;; 13111ffb3bbbSPaolo Bonzini --disable-zlib-test) 13121ece9905SAlon Levy ;; 13130c32a0aeSPaolo Bonzini --disable-lzo) lzo="disabled" 1314b25c9dffSStefan Weil ;; 13150c32a0aeSPaolo Bonzini --enable-lzo) lzo="enabled" 1316607dacd0Sqiaonuohan ;; 1317241611eaSPaolo Bonzini --disable-snappy) snappy="disabled" 1318b25c9dffSStefan Weil ;; 1319241611eaSPaolo Bonzini --enable-snappy) snappy="enabled" 1320607dacd0Sqiaonuohan ;; 132129ba6116SPaolo Bonzini --disable-bzip2) bzip2="disabled" 13226b383c08SPeter Wu ;; 132329ba6116SPaolo Bonzini --enable-bzip2) bzip2="enabled" 13246b383c08SPeter Wu ;; 1325ecea3696SPaolo Bonzini --enable-lzfse) lzfse="enabled" 132683bc1f97SJulio Faracco ;; 1327ecea3696SPaolo Bonzini --disable-lzfse) lzfse="disabled" 132883bc1f97SJulio Faracco ;; 1329b1def33dSPaolo Bonzini --disable-zstd) zstd="disabled" 13303a678481SJuan Quintela ;; 1331b1def33dSPaolo Bonzini --enable-zstd) zstd="enabled" 13323a678481SJuan Quintela ;; 1333d138cee9SMichael Roth --enable-guest-agent) guest_agent="yes" 1334d138cee9SMichael Roth ;; 1335d138cee9SMichael Roth --disable-guest-agent) guest_agent="no" 1336d138cee9SMichael Roth ;; 13379dacf32dSYossi Hindin --enable-guest-agent-msi) guest_agent_msi="yes" 13389dacf32dSYossi Hindin ;; 13399dacf32dSYossi Hindin --disable-guest-agent-msi) guest_agent_msi="no" 13409dacf32dSYossi Hindin ;; 1341d9840e25STomoki Sekiyama --with-vss-sdk) vss_win32_sdk="" 1342d9840e25STomoki Sekiyama ;; 1343d9840e25STomoki Sekiyama --with-vss-sdk=*) vss_win32_sdk="$optarg" 1344d9840e25STomoki Sekiyama ;; 1345d9840e25STomoki Sekiyama --without-vss-sdk) vss_win32_sdk="no" 1346d9840e25STomoki Sekiyama ;; 1347d9840e25STomoki Sekiyama --with-win-sdk) win_sdk="" 1348d9840e25STomoki Sekiyama ;; 1349d9840e25STomoki Sekiyama --with-win-sdk=*) win_sdk="$optarg" 1350d9840e25STomoki Sekiyama ;; 1351d9840e25STomoki Sekiyama --without-win-sdk) win_sdk="no" 1352d9840e25STomoki Sekiyama ;; 13534b1c11fdSDaniel P. Berrange --enable-tools) want_tools="yes" 13544b1c11fdSDaniel P. Berrange ;; 13554b1c11fdSDaniel P. Berrange --disable-tools) want_tools="no" 13564b1c11fdSDaniel P. Berrange ;; 135790835c2bSPaolo Bonzini --enable-seccomp) seccomp="enabled" 1358f794573eSEduardo Otubo ;; 135990835c2bSPaolo Bonzini --disable-seccomp) seccomp="disabled" 1360f794573eSEduardo Otubo ;; 136108821ca2SPaolo Bonzini --disable-glusterfs) glusterfs="disabled" 1362eb100396SBharata B Rao ;; 136386583a07SLiam Merwick --disable-avx2) avx2_opt="no" 136486583a07SLiam Merwick ;; 136586583a07SLiam Merwick --enable-avx2) avx2_opt="yes" 136686583a07SLiam Merwick ;; 13676b8cd447SRobert Hoo --disable-avx512f) avx512f_opt="no" 13686b8cd447SRobert Hoo ;; 13696b8cd447SRobert Hoo --enable-avx512f) avx512f_opt="yes" 13706b8cd447SRobert Hoo ;; 13716b8cd447SRobert Hoo 137208821ca2SPaolo Bonzini --enable-glusterfs) glusterfs="enabled" 1373eb100396SBharata B Rao ;; 137452b53c04SFam Zheng --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane) 137552b53c04SFam Zheng echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2 1376583f6e7bSStefan Hajnoczi ;; 1377cb6414dfSFam Zheng --enable-vhdx|--disable-vhdx) 1378cb6414dfSFam Zheng echo "$0: $opt is obsolete, VHDX driver is always built" >&2 1379cb6414dfSFam Zheng ;; 1380315d3184SFam Zheng --enable-uuid|--disable-uuid) 1381315d3184SFam Zheng echo "$0: $opt is obsolete, UUID support is always built" >&2 1382315d3184SFam Zheng ;; 13831b695471SPaolo Bonzini --disable-gtk) gtk="disabled" 1384a4ccabcfSAnthony Liguori ;; 13851b695471SPaolo Bonzini --enable-gtk) gtk="enabled" 1386a4ccabcfSAnthony Liguori ;; 1387a1c5e949SDaniel P. Berrange --tls-priority=*) tls_priority="$optarg" 1388a1c5e949SDaniel P. Berrange ;; 1389ddbb0d09SDaniel P. Berrange --disable-gnutls) gnutls="no" 1390ddbb0d09SDaniel P. Berrange ;; 1391ddbb0d09SDaniel P. Berrange --enable-gnutls) gnutls="yes" 1392ddbb0d09SDaniel P. Berrange ;; 139391bfcdb0SDaniel P. Berrange --disable-nettle) nettle="no" 139491bfcdb0SDaniel P. Berrange ;; 139591bfcdb0SDaniel P. Berrange --enable-nettle) nettle="yes" 139691bfcdb0SDaniel P. Berrange ;; 139791bfcdb0SDaniel P. Berrange --disable-gcrypt) gcrypt="no" 139891bfcdb0SDaniel P. Berrange ;; 139991bfcdb0SDaniel P. Berrange --enable-gcrypt) gcrypt="yes" 140091bfcdb0SDaniel P. Berrange ;; 14018953caf3SDaniel P. Berrange --disable-auth-pam) auth_pam="no" 14028953caf3SDaniel P. Berrange ;; 14038953caf3SDaniel P. Berrange --enable-auth-pam) auth_pam="yes" 14048953caf3SDaniel P. Berrange ;; 14052da776dbSMichael R. Hines --enable-rdma) rdma="yes" 14062da776dbSMichael R. Hines ;; 14072da776dbSMichael R. Hines --disable-rdma) rdma="no" 14082da776dbSMichael R. Hines ;; 140921ab34c9SMarcel Apfelbaum --enable-pvrdma) pvrdma="yes" 141021ab34c9SMarcel Apfelbaum ;; 141121ab34c9SMarcel Apfelbaum --disable-pvrdma) pvrdma="no" 141221ab34c9SMarcel Apfelbaum ;; 1413bbbf9bfbSStefan Weil --disable-vte) vte="no" 1414bbbf9bfbSStefan Weil ;; 1415bbbf9bfbSStefan Weil --enable-vte) vte="yes" 1416bbbf9bfbSStefan Weil ;; 14179d9e1521SGerd Hoffmann --disable-virglrenderer) virglrenderer="no" 14189d9e1521SGerd Hoffmann ;; 14199d9e1521SGerd Hoffmann --enable-virglrenderer) virglrenderer="yes" 14209d9e1521SGerd Hoffmann ;; 1421e91c793cSCole Robinson --disable-tpm) tpm="no" 1422e91c793cSCole Robinson ;; 1423ab214c29SStefan Berger --enable-tpm) tpm="yes" 1424ab214c29SStefan Berger ;; 1425b10d49d7SPino Toscano --disable-libssh) libssh="no" 14260a12ec87SRichard W.M. Jones ;; 1427b10d49d7SPino Toscano --enable-libssh) libssh="yes" 14280a12ec87SRichard W.M. Jones ;; 1429ed1701c6SDr. David Alan Gilbert --disable-live-block-migration) live_block_migration="no" 1430ed1701c6SDr. David Alan Gilbert ;; 1431ed1701c6SDr. David Alan Gilbert --enable-live-block-migration) live_block_migration="yes" 1432ed1701c6SDr. David Alan Gilbert ;; 1433a99d57bbSWanlong Gao --disable-numa) numa="no" 1434a99d57bbSWanlong Gao ;; 1435a99d57bbSWanlong Gao --enable-numa) numa="yes" 1436a99d57bbSWanlong Gao ;; 1437ed279a06SKlim Kireev --disable-libxml2) libxml2="no" 1438ed279a06SKlim Kireev ;; 1439ed279a06SKlim Kireev --enable-libxml2) libxml2="yes" 1440ed279a06SKlim Kireev ;; 14412847b469SFam Zheng --disable-tcmalloc) tcmalloc="no" 14422847b469SFam Zheng ;; 14432847b469SFam Zheng --enable-tcmalloc) tcmalloc="yes" 14442847b469SFam Zheng ;; 14457b01cb97SAlexandre Derumier --disable-jemalloc) jemalloc="no" 14467b01cb97SAlexandre Derumier ;; 14477b01cb97SAlexandre Derumier --enable-jemalloc) jemalloc="yes" 14487b01cb97SAlexandre Derumier ;; 1449a6b1d4c0SChanglong Xie --disable-replication) replication="no" 1450a6b1d4c0SChanglong Xie ;; 1451a6b1d4c0SChanglong Xie --enable-replication) replication="yes" 1452a6b1d4c0SChanglong Xie ;; 14532f740136SJeff Cody --disable-bochs) bochs="no" 14542f740136SJeff Cody ;; 14552f740136SJeff Cody --enable-bochs) bochs="yes" 14562f740136SJeff Cody ;; 14572f740136SJeff Cody --disable-cloop) cloop="no" 14582f740136SJeff Cody ;; 14592f740136SJeff Cody --enable-cloop) cloop="yes" 14602f740136SJeff Cody ;; 14612f740136SJeff Cody --disable-dmg) dmg="no" 14622f740136SJeff Cody ;; 14632f740136SJeff Cody --enable-dmg) dmg="yes" 14642f740136SJeff Cody ;; 14652f740136SJeff Cody --disable-qcow1) qcow1="no" 14662f740136SJeff Cody ;; 14672f740136SJeff Cody --enable-qcow1) qcow1="yes" 14682f740136SJeff Cody ;; 14692f740136SJeff Cody --disable-vdi) vdi="no" 14702f740136SJeff Cody ;; 14712f740136SJeff Cody --enable-vdi) vdi="yes" 14722f740136SJeff Cody ;; 14732f740136SJeff Cody --disable-vvfat) vvfat="no" 14742f740136SJeff Cody ;; 14752f740136SJeff Cody --enable-vvfat) vvfat="yes" 14762f740136SJeff Cody ;; 14772f740136SJeff Cody --disable-qed) qed="no" 14782f740136SJeff Cody ;; 14792f740136SJeff Cody --enable-qed) qed="yes" 14802f740136SJeff Cody ;; 14812f740136SJeff Cody --disable-parallels) parallels="no" 14822f740136SJeff Cody ;; 14832f740136SJeff Cody --enable-parallels) parallels="yes" 14842f740136SJeff Cody ;; 14852f740136SJeff Cody --disable-sheepdog) sheepdog="no" 14862f740136SJeff Cody ;; 14872f740136SJeff Cody --enable-sheepdog) sheepdog="yes" 14882f740136SJeff Cody ;; 1489e6a74868SMarc-André Lureau --disable-vhost-user) vhost_user="no" 1490e6a74868SMarc-André Lureau ;; 1491299e6f19SPaolo Bonzini --enable-vhost-user) vhost_user="yes" 1492299e6f19SPaolo Bonzini ;; 1493108a6481SCindy Lu --disable-vhost-vdpa) vhost_vdpa="no" 1494108a6481SCindy Lu ;; 1495108a6481SCindy Lu --enable-vhost-vdpa) vhost_vdpa="yes" 1496108a6481SCindy Lu ;; 1497299e6f19SPaolo Bonzini --disable-vhost-kernel) vhost_kernel="no" 1498299e6f19SPaolo Bonzini ;; 1499299e6f19SPaolo Bonzini --enable-vhost-kernel) vhost_kernel="yes" 1500e6a74868SMarc-André Lureau ;; 15018b18cdbfSRichard Henderson --disable-capstone) capstone="disabled" 15028ca80760SRichard Henderson ;; 15038b18cdbfSRichard Henderson --enable-capstone) capstone="enabled" 15048ca80760SRichard Henderson ;; 15058b18cdbfSRichard Henderson --enable-capstone=git) capstone="internal" 1506e219c499SRichard Henderson ;; 1507e219c499SRichard Henderson --enable-capstone=system) capstone="system" 1508e219c499SRichard Henderson ;; 1509cc84d63aSDaniel P. Berrange --with-git=*) git="$optarg" 1510cc84d63aSDaniel P. Berrange ;; 1511f62bbee5SDaniel P. Berrange --enable-git-update) git_update=yes 1512f62bbee5SDaniel P. Berrange ;; 1513f62bbee5SDaniel P. Berrange --disable-git-update) git_update=no 1514f62bbee5SDaniel P. Berrange ;; 1515ba59fb77SPaolo Bonzini --enable-debug-mutex) debug_mutex=yes 1516ba59fb77SPaolo Bonzini ;; 1517ba59fb77SPaolo Bonzini --disable-debug-mutex) debug_mutex=no 1518ba59fb77SPaolo Bonzini ;; 151917824406SJunyan He --enable-libpmem) libpmem=yes 152017824406SJunyan He ;; 152117824406SJunyan He --disable-libpmem) libpmem=no 152217824406SJunyan He ;; 15234113f4cfSLaurent Vivier --enable-xkbcommon) xkbcommon="enabled" 152475411919SJames Le Cuirot ;; 15254113f4cfSLaurent Vivier --disable-xkbcommon) xkbcommon="disabled" 152675411919SJames Le Cuirot ;; 152740e8c6f4SAlex Bennée --enable-plugins) plugins="yes" 152840e8c6f4SAlex Bennée ;; 152940e8c6f4SAlex Bennée --disable-plugins) plugins="no" 153040e8c6f4SAlex Bennée ;; 1531afc3a8f9SAlex Bennée --enable-containers) use_containers="yes" 1532afc3a8f9SAlex Bennée ;; 1533afc3a8f9SAlex Bennée --disable-containers) use_containers="no" 1534afc3a8f9SAlex Bennée ;; 1535adc28027SAlexander Bulekov --enable-fuzzing) fuzzing=yes 1536adc28027SAlexander Bulekov ;; 1537adc28027SAlexander Bulekov --disable-fuzzing) fuzzing=no 1538adc28027SAlexander Bulekov ;; 1539f48e590aSAlex Bennée --gdb=*) gdb_bin="$optarg" 1540f48e590aSAlex Bennée ;; 1541b767d257SMarek Marczykowski-Górecki --enable-rng-none) rng_none=yes 1542b767d257SMarek Marczykowski-Górecki ;; 1543b767d257SMarek Marczykowski-Górecki --disable-rng-none) rng_none=no 1544b767d257SMarek Marczykowski-Górecki ;; 154554e7aac0SAlexey Krasikov --enable-keyring) secret_keyring="yes" 154654e7aac0SAlexey Krasikov ;; 154754e7aac0SAlexey Krasikov --disable-keyring) secret_keyring="no" 154854e7aac0SAlexey Krasikov ;; 154921b2eca6SJingqi Liu --enable-libdaxctl) libdaxctl=yes 155021b2eca6SJingqi Liu ;; 155121b2eca6SJingqi Liu --disable-libdaxctl) libdaxctl=no 155221b2eca6SJingqi Liu ;; 1553a484a719SMax Reitz --enable-fuse) fuse="enabled" 1554a484a719SMax Reitz ;; 1555a484a719SMax Reitz --disable-fuse) fuse="disabled" 1556a484a719SMax Reitz ;; 1557df4ea709SMax Reitz --enable-fuse-lseek) fuse_lseek="enabled" 1558df4ea709SMax Reitz ;; 1559df4ea709SMax Reitz --disable-fuse-lseek) fuse_lseek="disabled" 1560df4ea709SMax Reitz ;; 15612d2ad6d0SFam Zheng *) 15622d2ad6d0SFam Zheng echo "ERROR: unknown option $opt" 15632d2ad6d0SFam Zheng echo "Try '$0 --help' for more information" 15642d2ad6d0SFam Zheng exit 1 15657f1559c6Sbalrog ;; 15667d13299dSbellard esac 15677d13299dSbellarddone 15687d13299dSbellard 156922a87800SMarc-André Lureaulibdir="${libdir:-$prefix/lib}" 157022a87800SMarc-André Lureaulibexecdir="${libexecdir:-$prefix/libexec}" 157122a87800SMarc-André Lureauincludedir="${includedir:-$prefix/include}" 157222a87800SMarc-André Lureau 157322a87800SMarc-André Lureauif test "$mingw32" = "yes" ; then 157415588a62SJoshua Watt bindir="${bindir:-$prefix}" 157522a87800SMarc-André Lureauelse 157615588a62SJoshua Watt bindir="${bindir:-$prefix/bin}" 157715588a62SJoshua Wattfi 157822a87800SMarc-André Lureaumandir="${mandir:-$prefix/share/man}" 157922a87800SMarc-André Lureaudatadir="${datadir:-$prefix/share}" 1580ca8c0909SMarc-André Lureaudocdir="${docdir:-$prefix/share/doc}" 158122a87800SMarc-André Lureausysconfdir="${sysconfdir:-$prefix/etc}" 158222a87800SMarc-André Lureaulocal_statedir="${local_statedir:-$prefix/var}" 158316bf7a33SPaolo Bonzinifirmwarepath="${firmwarepath:-$datadir/qemu-firmware}" 158416bf7a33SPaolo Bonzinilocaledir="${localedir:-$datadir/locale}" 158522a87800SMarc-André Lureau 158640293e58Sbellardcase "$cpu" in 1587e3608d66SRichard Henderson ppc) 1588e3608d66SRichard Henderson CPU_CFLAGS="-m32" 1589db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 1590e3608d66SRichard Henderson ;; 1591e3608d66SRichard Henderson ppc64) 1592e3608d66SRichard Henderson CPU_CFLAGS="-m64" 1593db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1594e3608d66SRichard Henderson ;; 15959b9c37c3SRichard Henderson sparc) 1596f1079bb8SRichard Henderson CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc" 1597db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS" 15983142255cSblueswir1 ;; 1599ed968ff1SJuan Quintela sparc64) 160079f3b12fSPeter Crosthwaite CPU_CFLAGS="-m64 -mcpu=ultrasparc" 1601db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 16023142255cSblueswir1 ;; 160376d83bdeSths s390) 1604061cdd81SRichard Henderson CPU_CFLAGS="-m31" 1605db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS" 160628d7cc49SRichard Henderson ;; 160728d7cc49SRichard Henderson s390x) 1608061cdd81SRichard Henderson CPU_CFLAGS="-m64" 1609db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 161076d83bdeSths ;; 161140293e58Sbellard i386) 161279f3b12fSPeter Crosthwaite CPU_CFLAGS="-m32" 1613db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS" 161440293e58Sbellard ;; 161540293e58Sbellard x86_64) 16167ebee43eSRichard Henderson # ??? Only extremely old AMD cpus do not have cmpxchg16b. 16177ebee43eSRichard Henderson # If we truly care, we should simply detect this case at 16187ebee43eSRichard Henderson # runtime and generate the fallback to serial emulation. 16197ebee43eSRichard Henderson CPU_CFLAGS="-m64 -mcx16" 1620db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS" 1621379f6698SPaul Brook ;; 1622c72b26ecSRichard Henderson x32) 1623c72b26ecSRichard Henderson CPU_CFLAGS="-mx32" 1624db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS" 1625c72b26ecSRichard Henderson ;; 162630163d89SPeter Maydell # No special flags required for other host CPUs 16273142255cSblueswir1esac 16283142255cSblueswir1 16292038f8c8SPaolo Bonzinieval "cross_cc_${cpu}=\$host_cc" 16302038f8c8SPaolo Bonzinicross_cc_vars="$cross_cc_vars cross_cc_${cpu}" 163179f3b12fSPeter CrosthwaiteQEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS" 163279f3b12fSPeter Crosthwaite 1633affc88ccSPeter Maydell# For user-mode emulation the host arch has to be one we explicitly 1634affc88ccSPeter Maydell# support, even if we're using TCI. 1635affc88ccSPeter Maydellif [ "$ARCH" = "unknown" ]; then 1636affc88ccSPeter Maydell bsd_user="no" 1637affc88ccSPeter Maydell linux_user="no" 1638affc88ccSPeter Maydellfi 1639affc88ccSPeter Maydell 164060e0df25SPeter Maydelldefault_target_list="" 1641fdb75aefSPaolo Bonzinideprecated_targets_list=ppc64abi32-linux-user,tilegx-linux-user,lm32-softmmu,unicore32-softmmu 1642fdb75aefSPaolo Bonzinideprecated_features="" 16436e92f823SPeter Maydellmak_wilds="" 16446e92f823SPeter Maydell 164560e0df25SPeter Maydellif [ "$softmmu" = "yes" ]; then 164673362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-softmmu.mak" 164760e0df25SPeter Maydellfi 164860e0df25SPeter Maydellif [ "$linux_user" = "yes" ]; then 164973362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-linux-user.mak" 165060e0df25SPeter Maydellfi 165160e0df25SPeter Maydellif [ "$bsd_user" = "yes" ]; then 165273362fc0SPaolo Bonzini mak_wilds="${mak_wilds} $source_path/default-configs/targets/*-bsd-user.mak" 165360e0df25SPeter Maydellfi 165460e0df25SPeter Maydell 16553a5ae4a9SAlex Bennée# If the user doesn't explicitly specify a deprecated target we will 16563a5ae4a9SAlex Bennée# skip it. 16573a5ae4a9SAlex Bennéeif test -z "$target_list"; then 16583a5ae4a9SAlex Bennée if test -z "$target_list_exclude"; then 16593a5ae4a9SAlex Bennée target_list_exclude="$deprecated_targets_list" 16603a5ae4a9SAlex Bennée else 16613a5ae4a9SAlex Bennée target_list_exclude="$target_list_exclude,$deprecated_targets_list" 16623a5ae4a9SAlex Bennée fi 16632d838d9bSAlex Bennéefi 16642d838d9bSAlex Bennée 1665447e133fSAlex Bennéefor config in $mak_wilds; do 1666447e133fSAlex Bennée target="$(basename "$config" .mak)" 166798db9a06SAlex Bennée if echo "$target_list_exclude" | grep -vq "$target"; then 1668447e133fSAlex Bennée default_target_list="${default_target_list} $target" 1669447e133fSAlex Bennée fi 1670447e133fSAlex Bennéedone 16716e92f823SPeter Maydell 1672c53eeaf7SStefan Hajnoczi# Enumerate public trace backends for --help output 167364a6047dSGreg Kurztrace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/')) 1674c53eeaf7SStefan Hajnoczi 1675af5db58eSpbrookif test x"$show_help" = x"yes" ; then 1676af5db58eSpbrookcat << EOF 1677af5db58eSpbrook 1678af5db58eSpbrookUsage: configure [options] 1679af5db58eSpbrookOptions: [defaults in brackets after descriptions] 1680af5db58eSpbrook 168108fb77edSStefan WeilStandard options: 168208fb77edSStefan Weil --help print this message 168308fb77edSStefan Weil --prefix=PREFIX install in PREFIX [$prefix] 168408fb77edSStefan Weil --interp-prefix=PREFIX where to find shared libraries, etc. 168508fb77edSStefan Weil use %M for cpu name [$interp_prefix] 16862deca810SAlex Bennée --target-list=LIST set target list (default: build all non-deprecated) 168708fb77edSStefan Weil$(echo Available targets: $default_target_list | \ 168808fb77edSStefan Weil fold -s -w 53 | sed -e 's/^/ /') 16892deca810SAlex Bennée$(echo Deprecated targets: $deprecated_targets_list | \ 16902deca810SAlex Bennée fold -s -w 53 | sed -e 's/^/ /') 1691447e133fSAlex Bennée --target-list-exclude=LIST exclude a set of targets from the default target-list 169208fb77edSStefan Weil 169308fb77edSStefan WeilAdvanced options (experts only): 169408fb77edSStefan Weil --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix] 169508fb77edSStefan Weil --cc=CC use C compiler CC [$cc] 169608fb77edSStefan Weil --iasl=IASL use ACPI compiler IASL [$iasl] 169708fb77edSStefan Weil --host-cc=CC use C compiler CC [$host_cc] for code run at 169808fb77edSStefan Weil build time 169908fb77edSStefan Weil --cxx=CXX use C++ compiler CXX [$cxx] 170008fb77edSStefan Weil --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] 170108fb77edSStefan Weil --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS 170211cde1c8SBruno Dominguez --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS 170308fb77edSStefan Weil --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS 1704d75402b5SAlex Bennée --cross-cc-ARCH=CC use compiler when building ARCH guest test cases 1705d422b2bcSAlex Bennée --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests 170608fb77edSStefan Weil --make=MAKE use specified make [$make] 170708fb77edSStefan Weil --python=PYTHON use specified python [$python] 17082eb054c2SPeter Maydell --sphinx-build=SPHINX use specified sphinx-build [$sphinx_build] 1709a5665051SPaolo Bonzini --meson=MESON use specified meson [$meson] 171048328880SPaolo Bonzini --ninja=NINJA use specified ninja [$ninja] 171108fb77edSStefan Weil --smbd=SMBD use specified smbd [$smbd] 1712db1b5f13SThomas Huth --with-git=GIT use specified git [$git] 171308fb77edSStefan Weil --static enable static build [$static] 171408fb77edSStefan Weil --mandir=PATH install man pages in PATH 171510ff82d1SMarc-André Lureau --datadir=PATH install firmware in PATH/$qemu_suffix 1716fe0038beSPaolo Bonzini --localedir=PATH install translation in PATH/$qemu_suffix 171710ff82d1SMarc-André Lureau --docdir=PATH install documentation in PATH/$qemu_suffix 171808fb77edSStefan Weil --bindir=PATH install binaries in PATH 171908fb77edSStefan Weil --libdir=PATH install libraries in PATH 1720db1b5f13SThomas Huth --libexecdir=PATH install helper binaries in PATH 172110ff82d1SMarc-André Lureau --sysconfdir=PATH install config in PATH/$qemu_suffix 172208fb77edSStefan Weil --localstatedir=PATH install local state in PATH (set at runtime on win32) 17233d5eecabSGerd Hoffmann --firmwarepath=PATH search PATH for firmware files 172413336606SRobert Foley --efi-aarch64=PATH PATH of efi file to use for aarch64 VMs. 1725ca8c0909SMarc-André Lureau --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix] 1726db1b5f13SThomas Huth --with-pkgversion=VERS use specified string as sub-version of the package 1727c035c8d6SPaolo Bonzini --without-default-features default all --enable-* options to "disabled" 1728c035c8d6SPaolo Bonzini --without-default-devices do not include any device that is not needed to 1729c035c8d6SPaolo Bonzini start the emulator (only use if you are including 1730c035c8d6SPaolo Bonzini desired devices in default-configs/devices/) 173108fb77edSStefan Weil --enable-debug enable common debug build options 1732247724cbSMarc-André Lureau --enable-sanitizers enable default sanitizers 17330aebab04SLingfeng Yang --enable-tsan enable thread sanitizer 173408fb77edSStefan Weil --disable-strip disable stripping binaries 173508fb77edSStefan Weil --disable-werror disable compilation abort on warning 173663678e17SSteven Noonan --disable-stack-protector disable compiler-provided stack protection 173708fb77edSStefan Weil --audio-drv-list=LIST set audio drivers list: 173808fb77edSStefan Weil Available drivers: $audio_possible_drivers 173908fb77edSStefan Weil --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L 174008fb77edSStefan Weil --block-drv-rw-whitelist=L 174108fb77edSStefan Weil set block driver read-write whitelist 174208fb77edSStefan Weil (affects only QEMU, not qemu-img) 174308fb77edSStefan Weil --block-drv-ro-whitelist=L 174408fb77edSStefan Weil set block driver read-only whitelist 174508fb77edSStefan Weil (affects only QEMU, not qemu-img) 17465b808275SLluís Vilanova --enable-trace-backends=B Set trace backend 1747c53eeaf7SStefan Hajnoczi Available backends: $trace_backend_list 174808fb77edSStefan Weil --with-trace-file=NAME Full PATH,NAME of file to store traces 174908fb77edSStefan Weil Default:trace-<pid> 1750c23f23b9SMichael Tokarev --disable-slirp disable SLIRP userspace network connectivity 1751c23f23b9SMichael Tokarev --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI) 17525a22ab71SYang Zhong --enable-malloc-trim enable libc malloc_trim() for memory optimization 1753c23f23b9SMichael Tokarev --oss-lib path to OSS library 1754c23f23b9SMichael Tokarev --cpu=CPU Build for host CPU [$cpu] 175508fb77edSStefan Weil --with-coroutine=BACKEND coroutine backend. Supported options: 175633c53c54SDaniel P. Berrange ucontext, sigaltstack, windows 175708fb77edSStefan Weil --enable-gcov enable test coverage analysis with gcov 1758c23f23b9SMichael Tokarev --disable-blobs disable installing provided firmware blobs 1759c23f23b9SMichael Tokarev --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent 1760c23f23b9SMichael Tokarev --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb) 1761a1c5e949SDaniel P. Berrange --tls-priority default TLS protocol/cipher priority string 1762c12d66aaSLin Ma --enable-gprof QEMU profiling with gprof 1763c12d66aaSLin Ma --enable-profiler profiler support 1764c12d66aaSLin Ma --enable-debug-stack-usage 1765c12d66aaSLin Ma track the maximum stack usage of stacks created by qemu_alloc_stack 176640e8c6f4SAlex Bennée --enable-plugins 176740e8c6f4SAlex Bennée enable plugins via shared library loading 1768afc3a8f9SAlex Bennée --disable-containers don't use containers for cross-building 1769f48e590aSAlex Bennée --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin] 1770c23f23b9SMichael Tokarev 1771c23f23b9SMichael TokarevOptional features, enabled with --enable-FEATURE and 1772c87ea116SAlex Bennéedisabled with --disable-FEATURE, default is enabled if available 1773c87ea116SAlex Bennée(unless built with --without-default-features): 1774c23f23b9SMichael Tokarev 1775c23f23b9SMichael Tokarev system all system emulation targets 1776c23f23b9SMichael Tokarev user supported user emulation targets 1777c23f23b9SMichael Tokarev linux-user all linux usermode emulation targets 1778c23f23b9SMichael Tokarev bsd-user all BSD usermode emulation targets 1779c23f23b9SMichael Tokarev docs build documentation 1780c23f23b9SMichael Tokarev guest-agent build the QEMU Guest Agent 1781c23f23b9SMichael Tokarev guest-agent-msi build guest agent Windows MSI installation package 1782c23f23b9SMichael Tokarev pie Position Independent Executables 178321e709aaSMarc-André Lureau modules modules support (non-Windows) 1784bd83c861SChristian Ehrhardt module-upgrades try to load modules from alternate paths for upgrades 1785c23f23b9SMichael Tokarev debug-tcg TCG debugging (default is disabled) 1786c23f23b9SMichael Tokarev debug-info debugging information 1787cdad781dSDaniele Buono lto Enable Link-Time Optimization. 1788c23f23b9SMichael Tokarev sparse sparse checker 17891e4f6065SDaniele Buono safe-stack SafeStack Stack Smash Protection. Depends on 17901e4f6065SDaniele Buono clang/llvm >= 3.7 and requires coroutine backend ucontext. 17919e62ba48SDaniele Buono cfi Enable Control-Flow Integrity for indirect function calls. 17929e62ba48SDaniele Buono In case of a cfi violation, QEMU is terminated with SIGILL 17939e62ba48SDaniele Buono Depends on lto and is incompatible with modules 17949e62ba48SDaniele Buono Automatically enables Link-Time Optimization (lto) 17959e62ba48SDaniele Buono cfi-debug In case of a cfi violation, a message containing the line that 17969e62ba48SDaniele Buono triggered the error is written to stderr. After the error, 17979e62ba48SDaniele Buono QEMU is still terminated with SIGILL 1798ddbb0d09SDaniel P. Berrange gnutls GNUTLS cryptography support 179991bfcdb0SDaniel P. Berrange nettle nettle cryptography support 180091bfcdb0SDaniel P. Berrange gcrypt libgcrypt cryptography support 18018953caf3SDaniel P. Berrange auth-pam PAM access control 1802c23f23b9SMichael Tokarev sdl SDL UI 180304c6e16fSMarkus Armbruster sdl-image SDL Image support for icons 1804c23f23b9SMichael Tokarev gtk gtk UI 1805c23f23b9SMichael Tokarev vte vte support for the gtk UI 1806c23f23b9SMichael Tokarev curses curses UI 1807e08bb301SSamuel Thibault iconv font glyph conversion support 1808c23f23b9SMichael Tokarev vnc VNC UI support 1809c23f23b9SMichael Tokarev vnc-sasl SASL encryption for VNC server 1810c23f23b9SMichael Tokarev vnc-jpeg JPEG lossy compression for VNC server 1811c23f23b9SMichael Tokarev vnc-png PNG compression for VNC server 1812c23f23b9SMichael Tokarev cocoa Cocoa UI (Mac OS X only) 1813c23f23b9SMichael Tokarev virtfs VirtFS 1814cece116cSMisono Tomohiro virtiofsd build virtiofs daemon (virtiofsd) 18155c53015aSPaolo Bonzini libudev Use libudev to enumerate host devices 1816fe8fc5aeSPaolo Bonzini mpath Multipath persistent reservation passthrough 1817c23f23b9SMichael Tokarev xen xen backend driver support 181870c292afSAnthony PERARD xen-pci-passthrough PCI passthrough support for Xen 1819c23f23b9SMichael Tokarev brlapi BrlAPI (Braile) 1820c23f23b9SMichael Tokarev curl curl connectivity 1821a40161cbSPaolo Bonzini membarrier membarrier system call (for Linux 4.14+ or Windows) 1822c23f23b9SMichael Tokarev fdt fdt device tree 1823c23f23b9SMichael Tokarev kvm KVM acceleration support 1824b0cb0a66SVincent Palatin hax HAX acceleration support 1825c97d6d2cSSergio Andres Gomez Del Real hvf Hypervisor.framework acceleration support 1826d661d9a4SJustin Terry (VM) whpx Windows Hypervisor Platform acceleration support 182721ab34c9SMarcel Apfelbaum rdma Enable RDMA-based migration 182821ab34c9SMarcel Apfelbaum pvrdma Enable PVRDMA support 1829c23f23b9SMichael Tokarev vde support for vde network 1830c23f23b9SMichael Tokarev netmap support for netmap network 1831c23f23b9SMichael Tokarev linux-aio Linux AIO support 1832c10dd856SAarushi Mehta linux-io-uring Linux io_uring support 1833c23f23b9SMichael Tokarev cap-ng libcap-ng support 1834c23f23b9SMichael Tokarev attr attr and xattr support 1835299e6f19SPaolo Bonzini vhost-net vhost-net kernel acceleration support 1836299e6f19SPaolo Bonzini vhost-vsock virtio sockets device support 1837299e6f19SPaolo Bonzini vhost-scsi vhost-scsi kernel target support 1838299e6f19SPaolo Bonzini vhost-crypto vhost-user-crypto backend support 1839299e6f19SPaolo Bonzini vhost-kernel vhost kernel backend support 1840299e6f19SPaolo Bonzini vhost-user vhost-user backend support 1841bc15e44cSStefan Hajnoczi vhost-user-blk-server vhost-user-blk server support 1842108a6481SCindy Lu vhost-vdpa vhost-vdpa kernel backend support 1843c23f23b9SMichael Tokarev spice spice 1844c23f23b9SMichael Tokarev rbd rados block device (rbd) 1845c23f23b9SMichael Tokarev libiscsi iscsi support 1846c23f23b9SMichael Tokarev libnfs nfs support 18477b02f544SMarc-André Lureau smartcard smartcard support (libcacard) 18480a40bcb7SCésar Belley u2f U2F support (u2f-emu) 1849c23f23b9SMichael Tokarev libusb libusb (for usb passthrough) 1850ed1701c6SDr. David Alan Gilbert live-block-migration Block migration in the main migration stream 1851c23f23b9SMichael Tokarev usb-redir usb network redirection support 1852c23f23b9SMichael Tokarev lzo support of lzo compression library 1853c23f23b9SMichael Tokarev snappy support of snappy compression library 1854c23f23b9SMichael Tokarev bzip2 support of bzip2 compression library 1855c23f23b9SMichael Tokarev (for reading bzip2-compressed dmg images) 185683bc1f97SJulio Faracco lzfse support of lzfse compression library 185783bc1f97SJulio Faracco (for reading lzfse-compressed dmg images) 18583a678481SJuan Quintela zstd support for zstd compression library 1859d298ac10SDenis Plotnikov (for migration compression and qcow2 cluster compression) 1860c23f23b9SMichael Tokarev seccomp seccomp support 1861c23f23b9SMichael Tokarev coroutine-pool coroutine freelist (better performance) 1862c23f23b9SMichael Tokarev glusterfs GlusterFS backend 1863c23f23b9SMichael Tokarev tpm TPM support 1864b10d49d7SPino Toscano libssh ssh block device support 1865c23f23b9SMichael Tokarev numa libnuma support 1866ed279a06SKlim Kireev libxml2 for Parallels image format 1867c23f23b9SMichael Tokarev tcmalloc tcmalloc support 18687b01cb97SAlexandre Derumier jemalloc jemalloc support 186986583a07SLiam Merwick avx2 AVX2 optimization support 18706b8cd447SRobert Hoo avx512f AVX512F optimization support 1871a6b1d4c0SChanglong Xie replication replication support 1872c12d66aaSLin Ma opengl opengl support 1873c12d66aaSLin Ma virglrenderer virgl rendering support 1874c12d66aaSLin Ma xfsctl xfsctl support 1875c12d66aaSLin Ma qom-cast-debug cast debugging support 18768de73fa8SCleber Rosa tools build qemu-io, qemu-nbd and qemu-img tools 18772f740136SJeff Cody bochs bochs image format support 18782f740136SJeff Cody cloop cloop image format support 18792f740136SJeff Cody dmg dmg image format support 18802f740136SJeff Cody qcow1 qcow v1 image format support 18812f740136SJeff Cody vdi vdi image format support 18822f740136SJeff Cody vvfat vvfat image format support 18832f740136SJeff Cody qed qed image format support 18842f740136SJeff Cody parallels parallels image format support 1885e1c42697SDaniel P. Berrangé sheepdog sheepdog block driver support (deprecated) 1886f0d92b56SLongpeng(Mike) crypto-afalg Linux AF_ALG crypto backend driver 18878ca80760SRichard Henderson capstone capstone disassembler support 1888ba59fb77SPaolo Bonzini debug-mutex mutex debugging support 188917824406SJunyan He libpmem libpmem support 189075411919SJames Le Cuirot xkbcommon xkbcommon support 1891b767d257SMarek Marczykowski-Górecki rng-none dummy RNG, avoid using /dev/(u)random and getrandom() 189221b2eca6SJingqi Liu libdaxctl libdaxctl support 1893a484a719SMax Reitz fuse FUSE block device export 1894df4ea709SMax Reitz fuse-lseek SEEK_HOLE/SEEK_DATA support for FUSE exports 189508fb77edSStefan Weil 189608fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched 1897af5db58eSpbrookEOF 18982d2ad6d0SFam Zhengexit 0 1899af5db58eSpbrookfi 1900af5db58eSpbrook 19019c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated 1902bb768f71SThomas Huthrm -f */config-devices.mak.d 19039c790242SThomas Huth 1904faf44142SDaniel P. Berrangéif test -z "$python" 1905faf44142SDaniel P. Berrangéthen 1906c53eeaf7SStefan Hajnoczi error_exit "Python not found. Use --python=/path/to/python" 1907c53eeaf7SStefan Hajnoczifi 19088e2c76bdSRoman Bolshakovif ! has "$make" 19098e2c76bdSRoman Bolshakovthen 19108e2c76bdSRoman Bolshakov error_exit "GNU make ($make) not found" 19118e2c76bdSRoman Bolshakovfi 1912c53eeaf7SStefan Hajnoczi 1913c53eeaf7SStefan Hajnoczi# Note that if the Python conditional here evaluates True we will exit 1914c53eeaf7SStefan Hajnoczi# with status 1 which is a shell 'false' value. 19151b11f28dSThomas Huthif ! $python -c 'import sys; sys.exit(sys.version_info < (3,6))'; then 19161b11f28dSThomas Huth error_exit "Cannot use '$python', Python >= 3.6 is required." \ 1917c53eeaf7SStefan Hajnoczi "Use --python=/path/to/python to specify a supported Python." 1918c53eeaf7SStefan Hajnoczifi 1919c53eeaf7SStefan Hajnoczi 1920755ee70fSCleber Rosa# Preserve python version since some functionality is dependent on it 1921406ab2f3SCleber 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) 1922755ee70fSCleber Rosa 1923c53eeaf7SStefan Hajnoczi# Suppress writing compiled files 1924c53eeaf7SStefan Hajnoczipython="$python -B" 1925c53eeaf7SStefan Hajnoczi 19260a01d76fSMarc-André Lureauif test -z "$meson"; then 19276ebd89cfSPaolo Bonzini if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.3; then 19280a01d76fSMarc-André Lureau meson=meson 19290a01d76fSMarc-André Lureau elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then 19300a01d76fSMarc-André Lureau meson=git 19310a01d76fSMarc-André Lureau elif test -e "${source_path}/meson/meson.py" ; then 19320a01d76fSMarc-André Lureau meson=internal 19330a01d76fSMarc-André Lureau else 19340a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19350a01d76fSMarc-André Lureau error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found." 19360a01d76fSMarc-André Lureau else 1937a5665051SPaolo Bonzini error_exit "Meson not found. Use --meson=/path/to/meson" 1938a5665051SPaolo Bonzini fi 19390a01d76fSMarc-André Lureau fi 19400a01d76fSMarc-André Lureauelse 19410a01d76fSMarc-André Lureau # Meson uses its own Python interpreter to invoke other Python scripts, 19420a01d76fSMarc-André Lureau # but the user wants to use the one they specified with --python. 19430a01d76fSMarc-André Lureau # 19440a01d76fSMarc-André Lureau # We do not want to override the distro Python interpreter (and sometimes 19450a01d76fSMarc-André Lureau # cannot: for example in Homebrew /usr/bin/meson is a bash script), so 19460a01d76fSMarc-André Lureau # just require --meson=git|internal together with --python. 19470a01d76fSMarc-André Lureau if test "$explicit_python" = yes; then 19480a01d76fSMarc-André Lureau case "$meson" in 19490a01d76fSMarc-André Lureau git | internal) ;; 19500a01d76fSMarc-André Lureau *) error_exit "--python requires using QEMU's embedded Meson distribution." ;; 19510a01d76fSMarc-André Lureau esac 19520a01d76fSMarc-André Lureau fi 19530a01d76fSMarc-André Lureaufi 1954a5665051SPaolo Bonzini 19550a01d76fSMarc-André Lureauif test "$meson" = git; then 19560a01d76fSMarc-André Lureau git_submodules="${git_submodules} meson" 19570a01d76fSMarc-André Lureaufi 19580a01d76fSMarc-André Lureau 19590a01d76fSMarc-André Lureaucase "$meson" in 19600a01d76fSMarc-André Lureau git | internal) 19610a01d76fSMarc-André Lureau meson="$python ${source_path}/meson/meson.py" 19620a01d76fSMarc-André Lureau ;; 196384ec0c24SPaolo Bonzini *) meson=$(command -v "$meson") ;; 19640a01d76fSMarc-André Lureauesac 19650a01d76fSMarc-André Lureau 196609e93326SPaolo Bonzini# Probe for ninja 196748328880SPaolo Bonzini 196848328880SPaolo Bonziniif test -z "$ninja"; then 196948328880SPaolo Bonzini for c in ninja ninja-build samu; do 197048328880SPaolo Bonzini if has $c; then 197148328880SPaolo Bonzini ninja=$(command -v "$c") 197248328880SPaolo Bonzini break 197348328880SPaolo Bonzini fi 197448328880SPaolo Bonzini done 197509e93326SPaolo Bonzini if test -z "$ninja"; then 197609e93326SPaolo Bonzini error_exit "Cannot find Ninja" 197709e93326SPaolo Bonzini fi 197848328880SPaolo Bonzinifi 1979a5665051SPaolo Bonzini 19809aae6e54SDaniel Henrique Barboza# Check that the C compiler works. Doing this here before testing 19819aae6e54SDaniel Henrique Barboza# the host CPU ensures that we had a valid CC to autodetect the 19829aae6e54SDaniel Henrique Barboza# $cpu var (and we should bail right here if that's not the case). 19839aae6e54SDaniel Henrique Barboza# It also allows the help message to be printed without a CC. 19849aae6e54SDaniel Henrique Barbozawrite_c_skeleton; 19859aae6e54SDaniel Henrique Barbozaif compile_object ; then 19869aae6e54SDaniel Henrique Barboza : C compiler works ok 19879aae6e54SDaniel Henrique Barbozaelse 19889aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" either does not exist or does not work" 19899aae6e54SDaniel Henrique Barbozafi 19909aae6e54SDaniel Henrique Barbozaif ! compile_prog ; then 19919aae6e54SDaniel Henrique Barboza error_exit "\"$cc\" cannot build an executable (is your linker broken?)" 19929aae6e54SDaniel Henrique Barbozafi 19939aae6e54SDaniel Henrique Barboza 19949c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror 19959c83ffd8SPeter Maydell# by default. Only enable by default for git builds 19969c83ffd8SPeter Maydellif test -z "$werror" ; then 1997fd73745dSAlexey Kardashevskiy if test -e "$source_path/.git" && \ 1998e633a5c6SEric Blake { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then 19999c83ffd8SPeter Maydell werror="yes" 20009c83ffd8SPeter Maydell else 20019c83ffd8SPeter Maydell werror="no" 20029c83ffd8SPeter Maydell fi 20039c83ffd8SPeter Maydellfi 20049c83ffd8SPeter Maydell 2005975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then 2006fb59dabdSPeter Maydell # Now that we know that we're not printing the help and that 2007fb59dabdSPeter Maydell # the compiler works (so the results of the check_defines we used 2008fb59dabdSPeter Maydell # to identify the OS are reliable), if we didn't recognize the 2009fb59dabdSPeter Maydell # host OS we should stop now. 2010951fedfcSPeter Maydell error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')" 2011fb59dabdSPeter Maydellfi 2012fb59dabdSPeter Maydell 2013efc6c070SThomas Huth# Check whether the compiler matches our minimum requirements: 2014efc6c070SThomas Huthcat > $TMPC << EOF 2015efc6c070SThomas Huth#if defined(__clang_major__) && defined(__clang_minor__) 2016efc6c070SThomas Huth# ifdef __apple_build_version__ 2017efc6c070SThomas Huth# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1) 2018efc6c070SThomas Huth# error You need at least XCode Clang v5.1 to compile QEMU 2019efc6c070SThomas Huth# endif 2020efc6c070SThomas Huth# else 2021efc6c070SThomas Huth# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4) 2022efc6c070SThomas Huth# error You need at least Clang v3.4 to compile QEMU 2023efc6c070SThomas Huth# endif 2024efc6c070SThomas Huth# endif 2025efc6c070SThomas Huth#elif defined(__GNUC__) && defined(__GNUC_MINOR__) 2026efc6c070SThomas Huth# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8) 2027efc6c070SThomas Huth# error You need at least GCC v4.8 to compile QEMU 2028efc6c070SThomas Huth# endif 2029efc6c070SThomas Huth#else 2030efc6c070SThomas Huth# error You either need GCC or Clang to compiler QEMU 2031efc6c070SThomas Huth#endif 2032efc6c070SThomas Huthint main (void) { return 0; } 2033efc6c070SThomas HuthEOF 2034efc6c070SThomas Huthif ! compile_prog "" "" ; then 2035efc6c070SThomas Huth error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)" 2036efc6c070SThomas Huthfi 2037efc6c070SThomas Huth 203800849b92SRichard Henderson# Accumulate -Wfoo and -Wno-bar separately. 203900849b92SRichard Henderson# We will list all of the enable flags first, and the disable flags second. 204000849b92SRichard Henderson# Note that we do not add -Werror, because that would enable it for all 204100849b92SRichard Henderson# configure tests. If a configure test failed due to -Werror this would 204200849b92SRichard Henderson# just silently disable some features, so it's too error prone. 204300849b92SRichard Henderson 204400849b92SRichard Hendersonwarn_flags= 204500849b92SRichard Hendersonadd_to warn_flags -Wold-style-declaration 204600849b92SRichard Hendersonadd_to warn_flags -Wold-style-definition 204700849b92SRichard Hendersonadd_to warn_flags -Wtype-limits 204800849b92SRichard Hendersonadd_to warn_flags -Wformat-security 204900849b92SRichard Hendersonadd_to warn_flags -Wformat-y2k 205000849b92SRichard Hendersonadd_to warn_flags -Winit-self 205100849b92SRichard Hendersonadd_to warn_flags -Wignored-qualifiers 205200849b92SRichard Hendersonadd_to warn_flags -Wempty-body 205300849b92SRichard Hendersonadd_to warn_flags -Wnested-externs 205400849b92SRichard Hendersonadd_to warn_flags -Wendif-labels 205500849b92SRichard Hendersonadd_to warn_flags -Wexpansion-to-defined 20560a2ebce9SThomas Huthadd_to warn_flags -Wimplicit-fallthrough=2 205700849b92SRichard Henderson 205800849b92SRichard Hendersonnowarn_flags= 205900849b92SRichard Hendersonadd_to nowarn_flags -Wno-initializer-overrides 206000849b92SRichard Hendersonadd_to nowarn_flags -Wno-missing-include-dirs 206100849b92SRichard Hendersonadd_to nowarn_flags -Wno-shift-negative-value 206200849b92SRichard Hendersonadd_to nowarn_flags -Wno-string-plus-int 206300849b92SRichard Hendersonadd_to nowarn_flags -Wno-typedef-redefinition 2064aabab967SRichard Hendersonadd_to nowarn_flags -Wno-tautological-type-limit-compare 2065bac8d222SRichard Hendersonadd_to nowarn_flags -Wno-psabi 206600849b92SRichard Henderson 206700849b92SRichard Hendersongcc_flags="$warn_flags $nowarn_flags" 206893b25869SJohn Snow 206993b25869SJohn Snowcc_has_warning_flag() { 207093b25869SJohn Snow write_c_skeleton; 207193b25869SJohn Snow 2072a1d29d6cSPeter Maydell # Use the positive sense of the flag when testing for -Wno-wombat 2073a1d29d6cSPeter Maydell # support (gcc will happily accept the -Wno- form of unknown 2074a1d29d6cSPeter Maydell # warning options). 207593b25869SJohn Snow optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')" 207693b25869SJohn Snow compile_prog "-Werror $optflag" "" 207793b25869SJohn Snow} 207893b25869SJohn Snow 207993b25869SJohn Snowfor flag in $gcc_flags; do 208093b25869SJohn Snow if cc_has_warning_flag $flag ; then 20818d05095cSPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS $flag" 20828d05095cSPaolo Bonzini fi 20838d05095cSPaolo Bonzinidone 20848d05095cSPaolo Bonzini 208563678e17SSteven Noonanif test "$stack_protector" != "no"; then 2086fccd35a0SRodrigo Rebello cat > $TMPC << EOF 2087fccd35a0SRodrigo Rebelloint main(int argc, char *argv[]) 2088fccd35a0SRodrigo Rebello{ 2089fccd35a0SRodrigo Rebello char arr[64], *p = arr, *c = argv[0]; 2090fccd35a0SRodrigo Rebello while (*c) { 2091fccd35a0SRodrigo Rebello *p++ = *c++; 2092fccd35a0SRodrigo Rebello } 2093fccd35a0SRodrigo Rebello return 0; 2094fccd35a0SRodrigo Rebello} 2095fccd35a0SRodrigo RebelloEOF 209663678e17SSteven Noonan gcc_flags="-fstack-protector-strong -fstack-protector-all" 20973b463a3fSMiroslav Rezanina sp_on=0 209863678e17SSteven Noonan for flag in $gcc_flags; do 2099590e5dd9SPeter Maydell # We need to check both a compile and a link, since some compiler 2100590e5dd9SPeter Maydell # setups fail only on a .c->.o compile and some only at link time 2101086d5f75SPaolo Bonzini if compile_object "-Werror $flag" && 2102590e5dd9SPeter Maydell compile_prog "-Werror $flag" ""; then 210363678e17SSteven Noonan QEMU_CFLAGS="$QEMU_CFLAGS $flag" 2104db5adeaaSPaolo Bonzini QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 21053b463a3fSMiroslav Rezanina sp_on=1 210663678e17SSteven Noonan break 210763678e17SSteven Noonan fi 210863678e17SSteven Noonan done 21093b463a3fSMiroslav Rezanina if test "$stack_protector" = yes; then 21103b463a3fSMiroslav Rezanina if test $sp_on = 0; then 21113b463a3fSMiroslav Rezanina error_exit "Stack protector not supported" 21123b463a3fSMiroslav Rezanina fi 21133b463a3fSMiroslav Rezanina fi 211437746c5eSMarc-André Lureaufi 211537746c5eSMarc-André Lureau 211620bc94a2SPaolo Bonzini# Disable -Wmissing-braces on older compilers that warn even for 211720bc94a2SPaolo Bonzini# the "universal" C zero initializer {0}. 211820bc94a2SPaolo Bonzinicat > $TMPC << EOF 211920bc94a2SPaolo Bonzinistruct { 212020bc94a2SPaolo Bonzini int a[2]; 212120bc94a2SPaolo Bonzini} x = {0}; 212220bc94a2SPaolo BonziniEOF 212320bc94a2SPaolo Bonziniif compile_object "-Werror" "" ; then 212420bc94a2SPaolo Bonzini : 212520bc94a2SPaolo Bonzinielse 212620bc94a2SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces" 212720bc94a2SPaolo Bonzinifi 212820bc94a2SPaolo Bonzini 212921e709aaSMarc-André Lureau# Our module code doesn't support Windows 213021e709aaSMarc-André Lureauif test "$modules" = "yes" && test "$mingw32" = "yes" ; then 213121e709aaSMarc-André Lureau error_exit "Modules are not available for Windows" 213221e709aaSMarc-André Lureaufi 213321e709aaSMarc-André Lureau 2134bd83c861SChristian Ehrhardt# module_upgrades is only reasonable if modules are enabled 2135bd83c861SChristian Ehrhardtif test "$modules" = "no" && test "$module_upgrades" = "yes" ; then 2136bd83c861SChristian Ehrhardt error_exit "Can't enable module-upgrades as Modules are not enabled" 2137bd83c861SChristian Ehrhardtfi 2138bd83c861SChristian Ehrhardt 2139d376e9deSThomas Huth# Static linking is not possible with modules or PIE 214040d6444eSAvi Kivityif test "$static" = "yes" ; then 2141aa0d1f44SPaolo Bonzini if test "$modules" = "yes" ; then 2142aa0d1f44SPaolo Bonzini error_exit "static and modules are mutually incompatible" 2143aa0d1f44SPaolo Bonzini fi 214440d6444eSAvi Kivityfi 214540d6444eSAvi Kivity 2146768b7855SEmilio G. Cota# Unconditional check for compiler __thread support 2147768b7855SEmilio G. Cota cat > $TMPC << EOF 2148768b7855SEmilio G. Cotastatic __thread int tls_var; 2149768b7855SEmilio G. Cotaint main(void) { return tls_var; } 2150768b7855SEmilio G. CotaEOF 2151768b7855SEmilio G. Cota 2152768b7855SEmilio G. Cotaif ! compile_prog "-Werror" "" ; then 2153768b7855SEmilio G. Cota error_exit "Your compiler does not support the __thread specifier for " \ 2154768b7855SEmilio G. Cota "Thread-Local Storage (TLS). Please upgrade to a version that does." 2155768b7855SEmilio G. Cotafi 2156768b7855SEmilio G. Cota 215740d6444eSAvi Kivitycat > $TMPC << EOF 215821d4a791SAvi Kivity 215921d4a791SAvi Kivity#ifdef __linux__ 216021d4a791SAvi Kivity# define THREAD __thread 216121d4a791SAvi Kivity#else 216221d4a791SAvi Kivity# define THREAD 216321d4a791SAvi Kivity#endif 216421d4a791SAvi Kivitystatic THREAD int tls_var; 216521d4a791SAvi Kivityint main(void) { return tls_var; } 216640d6444eSAvi KivityEOF 2167b2634124SRichard Henderson 2168b2634124SRichard Henderson# Check we support --no-pie first; we will need this for building ROMs. 2169412aeacdSAlex Bennéeif compile_prog "-Werror -fno-pie" "-no-pie"; then 2170412aeacdSAlex Bennée CFLAGS_NOPIE="-fno-pie" 2171412aeacdSAlex Bennéefi 2172412aeacdSAlex Bennée 217312781462SRichard Hendersonif test "$static" = "yes"; then 2174eca7a8e6SRichard Henderson if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then 21755770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 217612781462SRichard Henderson QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS" 217712781462SRichard Henderson pie="yes" 217812781462SRichard Henderson elif test "$pie" = "yes"; then 217912781462SRichard Henderson error_exit "-static-pie not available due to missing toolchain support" 218012781462SRichard Henderson else 218112781462SRichard Henderson QEMU_LDFLAGS="-static $QEMU_LDFLAGS" 218212781462SRichard Henderson pie="no" 218312781462SRichard Henderson fi 218412781462SRichard Hendersonelif test "$pie" = "no"; then 21855770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CFLAGS_NOPIE $CONFIGURE_CFLAGS" 2186eca7a8e6SRichard Hendersonelif compile_prog "-Werror -fPIE -DPIE" "-pie"; then 21875770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-fPIE -DPIE $CONFIGURE_CFLAGS" 21885770e8afSPaolo Bonzini CONFIGURE_LDFLAGS="-pie $CONFIGURE_LDFLAGS" 218940d6444eSAvi Kivity pie="yes" 21902c674109SRichard Hendersonelif test "$pie" = "yes"; then 219176ad07a4SPeter Maydell error_exit "PIE not available due to missing toolchain support" 219240d6444eSAvi Kivityelse 219340d6444eSAvi Kivity echo "Disabling PIE due to missing toolchain support" 219440d6444eSAvi Kivity pie="no" 219540d6444eSAvi Kivityfi 219640d6444eSAvi Kivity 2197e6cbd751SRichard Henderson# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 2198e6cbd751SRichard Henderson# The combination is known as "full relro", because .got.plt is read-only too. 2199e6cbd751SRichard Hendersonif compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then 2200e6cbd751SRichard Henderson QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS" 2201e6cbd751SRichard Hendersonfi 2202e6cbd751SRichard Henderson 220309dada40SPaolo Bonzini########################################## 220409dada40SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 220509dada40SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 220609dada40SPaolo Bonzini# specification is necessary 220709dada40SPaolo Bonzini 220809dada40SPaolo Bonziniif test "$cpu" = "i386"; then 220909dada40SPaolo Bonzini cat > $TMPC << EOF 221009dada40SPaolo Bonzinistatic int sfaa(int *ptr) 221109dada40SPaolo Bonzini{ 221209dada40SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 221309dada40SPaolo Bonzini} 221409dada40SPaolo Bonzini 221509dada40SPaolo Bonziniint main(void) 221609dada40SPaolo Bonzini{ 221709dada40SPaolo Bonzini int val = 42; 22181405b629SStefan Weil val = __sync_val_compare_and_swap(&val, 0, 1); 221909dada40SPaolo Bonzini sfaa(&val); 222009dada40SPaolo Bonzini return val; 222109dada40SPaolo Bonzini} 222209dada40SPaolo BonziniEOF 222309dada40SPaolo Bonzini if ! compile_prog "" "" ; then 222409dada40SPaolo Bonzini QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" 222509dada40SPaolo Bonzini fi 222609dada40SPaolo Bonzinifi 222709dada40SPaolo Bonzini 222809dada40SPaolo Bonzini######################################### 2229ec530c81Sbellard# Solaris specific configure tool chain decisions 223009dada40SPaolo Bonzini 2231ec530c81Sbellardif test "$solaris" = "yes" ; then 22326792aa11SLoïc Minier if has ar; then 22336792aa11SLoïc Minier : 22346792aa11SLoïc Minier else 2235ec530c81Sbellard if test -f /usr/ccs/bin/ar ; then 223676ad07a4SPeter Maydell error_exit "No path includes ar" \ 223776ad07a4SPeter Maydell "Add /usr/ccs/bin to your path and rerun configure" 2238ec530c81Sbellard fi 223976ad07a4SPeter Maydell error_exit "No path includes ar" 2240ec530c81Sbellard fi 2241ec530c81Sbellardfi 2242ec530c81Sbellard 2243afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then 2244fdb75aefSPaolo Bonzini default_targets=yes 2245d880a3baSPaolo Bonzini for target in $default_target_list; do 2246d880a3baSPaolo Bonzini target_list="$target_list $target" 2247d880a3baSPaolo Bonzini done 2248d880a3baSPaolo Bonzini target_list="${target_list# }" 2249121afa9eSAnthony Liguorielse 2250fdb75aefSPaolo Bonzini default_targets=no 225189138857SStefan Weil target_list=$(echo "$target_list" | sed -e 's/,/ /g') 2252d880a3baSPaolo Bonzini for target in $target_list; do 225325b48338SPeter Maydell # Check that we recognised the target name; this allows a more 225425b48338SPeter Maydell # friendly error message than if we let it fall through. 225525b48338SPeter Maydell case " $default_target_list " in 225625b48338SPeter Maydell *" $target "*) 225725b48338SPeter Maydell ;; 225825b48338SPeter Maydell *) 225925b48338SPeter Maydell error_exit "Unknown target name '$target'" 226025b48338SPeter Maydell ;; 226125b48338SPeter Maydell esac 226225b48338SPeter Maydell done 2263d880a3baSPaolo Bonzinifi 226425b48338SPeter Maydell 2265fdb75aefSPaolo Bonzinifor target in $target_list; do 2266fdb75aefSPaolo Bonzini # if a deprecated target is enabled we note it here 2267fdb75aefSPaolo Bonzini if echo "$deprecated_targets_list" | grep -q "$target"; then 2268fdb75aefSPaolo Bonzini add_to deprecated_features $target 2269fdb75aefSPaolo Bonzini fi 2270fdb75aefSPaolo Bonzinidone 2271fdb75aefSPaolo Bonzini 2272f55fe278SPaolo Bonzini# see if system emulation was really requested 2273f55fe278SPaolo Bonzinicase " $target_list " in 2274f55fe278SPaolo Bonzini *"-softmmu "*) softmmu=yes 2275f55fe278SPaolo Bonzini ;; 2276f55fe278SPaolo Bonzini *) softmmu=no 2277f55fe278SPaolo Bonzini ;; 2278f55fe278SPaolo Bonziniesac 22795327cf48Sbellard 2280249247c9SJuan Quintelafeature_not_found() { 2281249247c9SJuan Quintela feature=$1 228221684af0SStewart Smith remedy=$2 2283249247c9SJuan Quintela 228476ad07a4SPeter Maydell error_exit "User requested feature $feature" \ 228521684af0SStewart Smith "configure was not able to find it." \ 228621684af0SStewart Smith "$remedy" 2287249247c9SJuan Quintela} 2288249247c9SJuan Quintela 22897d13299dSbellard# --- 22907d13299dSbellard# big/little endian test 22917d13299dSbellardcat > $TMPC << EOF 229261cc919fSMike Frysingershort big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, }; 229361cc919fSMike Frysingershort little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, }; 229461cc919fSMike Frysingerextern int foo(short *, short *); 229561cc919fSMike Frysingerint main(int argc, char *argv[]) { 229661cc919fSMike Frysinger return foo(big_endian, little_endian); 22977d13299dSbellard} 22987d13299dSbellardEOF 22997d13299dSbellard 230061cc919fSMike Frysingerif compile_object ; then 230112f15c91SAlice Frosi if strings -a $TMPO | grep -q BiGeNdIaN ; then 230261cc919fSMike Frysinger bigendian="yes" 230312f15c91SAlice Frosi elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then 230461cc919fSMike Frysinger bigendian="no" 23057d13299dSbellard else 23067d13299dSbellard echo big/little test failed 23077d13299dSbellard fi 23087d13299dSbellardelse 230961cc919fSMike Frysinger echo big/little test failed 23107d13299dSbellardfi 23117d13299dSbellard 2312b0a47e79SJuan Quintela########################################## 2313e10ee3f5SPhilippe Mathieu-Daudé# system tools 2314e10ee3f5SPhilippe Mathieu-Daudéif test -z "$want_tools"; then 2315e10ee3f5SPhilippe Mathieu-Daudé if test "$softmmu" = "no"; then 2316e10ee3f5SPhilippe Mathieu-Daudé want_tools=no 2317e10ee3f5SPhilippe Mathieu-Daudé else 2318e10ee3f5SPhilippe Mathieu-Daudé want_tools=yes 2319e10ee3f5SPhilippe Mathieu-Daudé fi 2320e10ee3f5SPhilippe Mathieu-Daudéfi 2321e10ee3f5SPhilippe Mathieu-Daudé 2322e10ee3f5SPhilippe Mathieu-Daudé########################################## 23236b39b063SEric Blake# Some versions of Mac OS X incorrectly define SIZE_MAX 23246b39b063SEric Blakecat > $TMPC << EOF 23256b39b063SEric Blake#include <stdint.h> 23266b39b063SEric Blake#include <stdio.h> 23276b39b063SEric Blakeint main(int argc, char *argv[]) { 23286b39b063SEric Blake return printf("%zu", SIZE_MAX); 23296b39b063SEric Blake} 23306b39b063SEric BlakeEOF 23316b39b063SEric Blakehave_broken_size_max=no 23326b39b063SEric Blakeif ! compile_object -Werror ; then 23336b39b063SEric Blake have_broken_size_max=yes 23346b39b063SEric Blakefi 23356b39b063SEric Blake 2336a30878e7SPeter Maydell########################################## 2337015a33bdSGonglei# L2TPV3 probe 2338015a33bdSGonglei 2339015a33bdSGongleicat > $TMPC <<EOF 2340015a33bdSGonglei#include <sys/socket.h> 2341bff6cb72SMichael Tokarev#include <linux/ip.h> 2342015a33bdSGongleiint main(void) { return sizeof(struct mmsghdr); } 2343015a33bdSGongleiEOF 2344015a33bdSGongleiif compile_prog "" "" ; then 2345015a33bdSGonglei l2tpv3=yes 2346015a33bdSGongleielse 2347015a33bdSGonglei l2tpv3=no 2348015a33bdSGongleifi 2349015a33bdSGonglei 2350195588ccSDavid CARLIERcat > $TMPC <<EOF 2351195588ccSDavid CARLIER#include <sys/mman.h> 2352195588ccSDavid CARLIERint main(int argc, char *argv[]) { 2353195588ccSDavid CARLIER return mlockall(MCL_FUTURE); 2354195588ccSDavid CARLIER} 2355195588ccSDavid CARLIEREOF 2356195588ccSDavid CARLIERif compile_prog "" "" ; then 2357195588ccSDavid CARLIER have_mlockall=yes 2358195588ccSDavid CARLIERelse 2359195588ccSDavid CARLIER have_mlockall=no 2360195588ccSDavid CARLIERfi 2361195588ccSDavid CARLIER 2362299e6f19SPaolo Bonzini######################################### 2363299e6f19SPaolo Bonzini# vhost interdependencies and host support 2364299e6f19SPaolo Bonzini 2365299e6f19SPaolo Bonzini# vhost backends 2366d88618f7SStefan Hajnocziif test "$vhost_user" = "yes" && test "$linux" != "yes"; then 2367d88618f7SStefan Hajnoczi error_exit "vhost-user is only available on Linux" 2368299e6f19SPaolo Bonzinifi 2369108a6481SCindy Lutest "$vhost_vdpa" = "" && vhost_vdpa=$linux 2370108a6481SCindy Luif test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then 2371108a6481SCindy Lu error_exit "vhost-vdpa is only available on Linux" 2372108a6481SCindy Lufi 2373299e6f19SPaolo Bonzinitest "$vhost_kernel" = "" && vhost_kernel=$linux 2374299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then 2375299e6f19SPaolo Bonzini error_exit "vhost-kernel is only available on Linux" 2376299e6f19SPaolo Bonzinifi 2377299e6f19SPaolo Bonzini 2378299e6f19SPaolo Bonzini# vhost-kernel devices 2379299e6f19SPaolo Bonzinitest "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel 2380299e6f19SPaolo Bonziniif test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then 2381299e6f19SPaolo Bonzini error_exit "--enable-vhost-scsi requires --enable-vhost-kernel" 2382299e6f19SPaolo Bonzinifi 2383299e6f19SPaolo Bonzinitest "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel 2384299e6f19SPaolo Bonziniif test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then 2385299e6f19SPaolo Bonzini error_exit "--enable-vhost-vsock requires --enable-vhost-kernel" 2386299e6f19SPaolo Bonzinifi 2387299e6f19SPaolo Bonzini 2388299e6f19SPaolo Bonzini# vhost-user backends 2389299e6f19SPaolo Bonzinitest "$vhost_net_user" = "" && vhost_net_user=$vhost_user 2390299e6f19SPaolo Bonziniif test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then 2391299e6f19SPaolo Bonzini error_exit "--enable-vhost-net-user requires --enable-vhost-user" 2392299e6f19SPaolo Bonzinifi 2393299e6f19SPaolo Bonzinitest "$vhost_crypto" = "" && vhost_crypto=$vhost_user 2394299e6f19SPaolo Bonziniif test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then 2395299e6f19SPaolo Bonzini error_exit "--enable-vhost-crypto requires --enable-vhost-user" 2396299e6f19SPaolo Bonzinifi 239798fc1adaSDr. David Alan Gilberttest "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user 239898fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then 239998fc1adaSDr. David Alan Gilbert error_exit "--enable-vhost-user-fs requires --enable-vhost-user" 240098fc1adaSDr. David Alan Gilbertfi 2401108a6481SCindy Lu#vhost-vdpa backends 2402108a6481SCindy Lutest "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa 2403108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then 2404108a6481SCindy Lu error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa" 2405108a6481SCindy Lufi 2406299e6f19SPaolo Bonzini 240740bc0ca9SLaurent Vivier# OR the vhost-kernel, vhost-vdpa and vhost-user values for simplicity 2408299e6f19SPaolo Bonziniif test "$vhost_net" = ""; then 2409299e6f19SPaolo Bonzini test "$vhost_net_user" = "yes" && vhost_net=yes 241040bc0ca9SLaurent Vivier test "$vhost_net_vdpa" = "yes" && vhost_net=yes 2411299e6f19SPaolo Bonzini test "$vhost_kernel" = "yes" && vhost_net=yes 2412299e6f19SPaolo Bonzinifi 2413299e6f19SPaolo Bonzini 2414015a33bdSGonglei########################################## 2415779ab5e3SStefan Weil# pkg-config probe 2416779ab5e3SStefan Weil 2417779ab5e3SStefan Weilif ! has "$pkg_config_exe"; then 241876ad07a4SPeter Maydell error_exit "pkg-config binary '$pkg_config_exe' not found" 2419779ab5e3SStefan Weilfi 2420779ab5e3SStefan Weil 2421779ab5e3SStefan Weil########################################## 2422b0a47e79SJuan Quintela# NPTL probe 2423b0a47e79SJuan Quintela 242424cb36a6SPeter Maydellif test "$linux_user" = "yes"; then 2425bd0c5661Spbrook cat > $TMPC <<EOF 2426bd0c5661Spbrook#include <sched.h> 242730813ceaSpbrook#include <linux/futex.h> 2428182eacc0SStefan Weilint main(void) { 2429bd0c5661Spbrook#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) 2430bd0c5661Spbrook#error bork 2431bd0c5661Spbrook#endif 2432182eacc0SStefan Weil return 0; 2433bd0c5661Spbrook} 2434bd0c5661SpbrookEOF 243524cb36a6SPeter Maydell if ! compile_object ; then 243621684af0SStewart Smith feature_not_found "nptl" "Install glibc and linux kernel headers." 2437b0a47e79SJuan Quintela fi 2438bd0c5661Spbrookfi 2439bd0c5661Spbrook 2440ac62922eSbalrog########################################## 2441e37630caSaliguori# xen probe 2442e37630caSaliguori 24431badb709SPaolo Bonziniif test "$xen" != "disabled" ; then 2444c1cdd9d5SJuergen Gross # Check whether Xen library path is specified via --extra-ldflags to avoid 2445c1cdd9d5SJuergen Gross # overriding this setting with pkg-config output. If not, try pkg-config 2446c1cdd9d5SJuergen Gross # to obtain all needed flags. 2447c1cdd9d5SJuergen Gross 2448c1cdd9d5SJuergen Gross if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \ 2449c1cdd9d5SJuergen Gross $pkg_config --exists xencontrol ; then 2450c1cdd9d5SJuergen Gross xen_ctrl_version="$(printf '%d%02d%02d' \ 2451c1cdd9d5SJuergen Gross $($pkg_config --modversion xencontrol | sed 's/\./ /g') )" 24521badb709SPaolo Bonzini xen=enabled 24535b6a8f43SMichael Tokarev xen_pc="xencontrol xenstore xenforeignmemory xengnttab" 2454c1cdd9d5SJuergen Gross xen_pc="$xen_pc xenevtchn xendevicemodel" 245558ea9a7aSAnthony PERARD if $pkg_config --exists xentoolcore; then 245658ea9a7aSAnthony PERARD xen_pc="$xen_pc xentoolcore" 245758ea9a7aSAnthony PERARD fi 2458582ea95fSMarc-André Lureau xen_cflags="$($pkg_config --cflags $xen_pc)" 2459582ea95fSMarc-André Lureau xen_libs="$($pkg_config --libs $xen_pc)" 2460c1cdd9d5SJuergen Gross else 2461c1cdd9d5SJuergen Gross 24625b6a8f43SMichael Tokarev xen_libs="-lxenstore -lxenctrl" 2463d9506cabSAnthony PERARD xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn" 2464d5b93ddfSAnthony PERARD 246550ced5b3SStefan Weil # First we test whether Xen headers and libraries are available. 246650ced5b3SStefan Weil # If no, we are done and there is no Xen support. 246750ced5b3SStefan Weil # If yes, more tests are run to detect the Xen version. 246850ced5b3SStefan Weil 246950ced5b3SStefan Weil # Xen (any) 247050ced5b3SStefan Weil cat > $TMPC <<EOF 247150ced5b3SStefan Weil#include <xenctrl.h> 247250ced5b3SStefan Weilint main(void) { 247350ced5b3SStefan Weil return 0; 247450ced5b3SStefan Weil} 247550ced5b3SStefan WeilEOF 247650ced5b3SStefan Weil if ! compile_prog "" "$xen_libs" ; then 247750ced5b3SStefan Weil # Xen not found 24781badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 247921684af0SStewart Smith feature_not_found "xen" "Install xen devel" 248050ced5b3SStefan Weil fi 24811badb709SPaolo Bonzini xen=disabled 248250ced5b3SStefan Weil 2483d5b93ddfSAnthony PERARD # Xen unstable 248469deef08SPeter Maydell elif 248569deef08SPeter Maydell cat > $TMPC <<EOF && 24862cbf8903SRoss Lagerwall#undef XC_WANT_COMPAT_DEVICEMODEL_API 24872cbf8903SRoss Lagerwall#define __XEN_TOOLS__ 24882cbf8903SRoss Lagerwall#include <xendevicemodel.h> 2489d3c49ebbSPaul Durrant#include <xenforeignmemory.h> 24902cbf8903SRoss Lagerwallint main(void) { 24912cbf8903SRoss Lagerwall xendevicemodel_handle *xd; 2492d3c49ebbSPaul Durrant xenforeignmemory_handle *xfmem; 24932cbf8903SRoss Lagerwall 24942cbf8903SRoss Lagerwall xd = xendevicemodel_open(0, 0); 24952cbf8903SRoss Lagerwall xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0); 24962cbf8903SRoss Lagerwall 2497d3c49ebbSPaul Durrant xfmem = xenforeignmemory_open(0, 0); 2498d3c49ebbSPaul Durrant xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0); 2499d3c49ebbSPaul Durrant 25002cbf8903SRoss Lagerwall return 0; 25012cbf8903SRoss Lagerwall} 25022cbf8903SRoss LagerwallEOF 25032cbf8903SRoss Lagerwall compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25042cbf8903SRoss Lagerwall then 25052cbf8903SRoss Lagerwall xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25062cbf8903SRoss Lagerwall xen_ctrl_version=41100 25071badb709SPaolo Bonzini xen=enabled 25082cbf8903SRoss Lagerwall elif 25092cbf8903SRoss Lagerwall cat > $TMPC <<EOF && 25105ba3d756SIgor Druzhinin#undef XC_WANT_COMPAT_MAP_FOREIGN_API 25115ba3d756SIgor Druzhinin#include <xenforeignmemory.h> 251258ea9a7aSAnthony PERARD#include <xentoolcore.h> 25135ba3d756SIgor Druzhininint main(void) { 25145ba3d756SIgor Druzhinin xenforeignmemory_handle *xfmem; 25155ba3d756SIgor Druzhinin 25165ba3d756SIgor Druzhinin xfmem = xenforeignmemory_open(0, 0); 25175ba3d756SIgor Druzhinin xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0); 251858ea9a7aSAnthony PERARD xentoolcore_restrict_all(0); 25195ba3d756SIgor Druzhinin 25205ba3d756SIgor Druzhinin return 0; 25215ba3d756SIgor Druzhinin} 25225ba3d756SIgor DruzhininEOF 252358ea9a7aSAnthony PERARD compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore" 25245ba3d756SIgor Druzhinin then 252558ea9a7aSAnthony PERARD xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore" 25265ba3d756SIgor Druzhinin xen_ctrl_version=41000 25271badb709SPaolo Bonzini xen=enabled 25285ba3d756SIgor Druzhinin elif 25295ba3d756SIgor Druzhinin cat > $TMPC <<EOF && 2530da8090ccSPaul Durrant#undef XC_WANT_COMPAT_DEVICEMODEL_API 2531da8090ccSPaul Durrant#define __XEN_TOOLS__ 2532da8090ccSPaul Durrant#include <xendevicemodel.h> 2533da8090ccSPaul Durrantint main(void) { 2534da8090ccSPaul Durrant xendevicemodel_handle *xd; 2535da8090ccSPaul Durrant 2536da8090ccSPaul Durrant xd = xendevicemodel_open(0, 0); 2537da8090ccSPaul Durrant xendevicemodel_close(xd); 2538da8090ccSPaul Durrant 2539da8090ccSPaul Durrant return 0; 2540da8090ccSPaul Durrant} 2541da8090ccSPaul DurrantEOF 2542da8090ccSPaul Durrant compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs" 2543da8090ccSPaul Durrant then 2544da8090ccSPaul Durrant xen_stable_libs="-lxendevicemodel $xen_stable_libs" 2545f1167ee6SJuergen Gross xen_ctrl_version=40900 25461badb709SPaolo Bonzini xen=enabled 2547da8090ccSPaul Durrant elif 2548da8090ccSPaul Durrant cat > $TMPC <<EOF && 25495eeb39c2SIan Campbell/* 25505eeb39c2SIan Campbell * If we have stable libs the we don't want the libxc compat 25515eeb39c2SIan Campbell * layers, regardless of what CFLAGS we may have been given. 2552b6eb9b45SPaulina Szubarczyk * 2553b6eb9b45SPaulina Szubarczyk * Also, check if xengnttab_grant_copy_segment_t is defined and 2554b6eb9b45SPaulina Szubarczyk * grant copy operation is implemented. 2555b6eb9b45SPaulina Szubarczyk */ 2556b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_EVTCHN_API 2557b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_GNTTAB_API 2558b6eb9b45SPaulina Szubarczyk#undef XC_WANT_COMPAT_MAP_FOREIGN_API 2559b6eb9b45SPaulina Szubarczyk#include <xenctrl.h> 2560b6eb9b45SPaulina Szubarczyk#include <xenstore.h> 2561b6eb9b45SPaulina Szubarczyk#include <xenevtchn.h> 2562b6eb9b45SPaulina Szubarczyk#include <xengnttab.h> 2563b6eb9b45SPaulina Szubarczyk#include <xenforeignmemory.h> 2564b6eb9b45SPaulina Szubarczyk#include <stdint.h> 2565b6eb9b45SPaulina Szubarczyk#include <xen/hvm/hvm_info_table.h> 2566b6eb9b45SPaulina Szubarczyk#if !defined(HVM_MAX_VCPUS) 2567b6eb9b45SPaulina Szubarczyk# error HVM_MAX_VCPUS not defined 2568b6eb9b45SPaulina Szubarczyk#endif 2569b6eb9b45SPaulina Szubarczykint main(void) { 2570b6eb9b45SPaulina Szubarczyk xc_interface *xc = NULL; 2571b6eb9b45SPaulina Szubarczyk xenforeignmemory_handle *xfmem; 2572b6eb9b45SPaulina Szubarczyk xenevtchn_handle *xe; 2573b6eb9b45SPaulina Szubarczyk xengnttab_handle *xg; 2574b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy_segment_t* seg = NULL; 2575b6eb9b45SPaulina Szubarczyk 2576b6eb9b45SPaulina Szubarczyk xs_daemon_open(); 2577b6eb9b45SPaulina Szubarczyk 2578b6eb9b45SPaulina Szubarczyk xc = xc_interface_open(0, 0, 0); 2579b6eb9b45SPaulina Szubarczyk xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2580b6eb9b45SPaulina Szubarczyk xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2581b6eb9b45SPaulina Szubarczyk xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2582b6eb9b45SPaulina Szubarczyk xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 2583b6eb9b45SPaulina Szubarczyk 2584b6eb9b45SPaulina Szubarczyk xfmem = xenforeignmemory_open(0, 0); 2585b6eb9b45SPaulina Szubarczyk xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 2586b6eb9b45SPaulina Szubarczyk 2587b6eb9b45SPaulina Szubarczyk xe = xenevtchn_open(0, 0); 2588b6eb9b45SPaulina Szubarczyk xenevtchn_fd(xe); 2589b6eb9b45SPaulina Szubarczyk 2590b6eb9b45SPaulina Szubarczyk xg = xengnttab_open(0, 0); 2591b6eb9b45SPaulina Szubarczyk xengnttab_grant_copy(xg, 0, seg); 2592b6eb9b45SPaulina Szubarczyk 2593b6eb9b45SPaulina Szubarczyk return 0; 2594b6eb9b45SPaulina Szubarczyk} 2595b6eb9b45SPaulina SzubarczykEOF 2596b6eb9b45SPaulina Szubarczyk compile_prog "" "$xen_libs $xen_stable_libs" 2597b6eb9b45SPaulina Szubarczyk then 2598f1167ee6SJuergen Gross xen_ctrl_version=40800 25991badb709SPaolo Bonzini xen=enabled 2600b6eb9b45SPaulina Szubarczyk elif 2601b6eb9b45SPaulina Szubarczyk cat > $TMPC <<EOF && 2602b6eb9b45SPaulina Szubarczyk/* 2603b6eb9b45SPaulina Szubarczyk * If we have stable libs the we don't want the libxc compat 2604b6eb9b45SPaulina Szubarczyk * layers, regardless of what CFLAGS we may have been given. 26055eeb39c2SIan Campbell */ 26065eeb39c2SIan Campbell#undef XC_WANT_COMPAT_EVTCHN_API 26075eeb39c2SIan Campbell#undef XC_WANT_COMPAT_GNTTAB_API 26085eeb39c2SIan Campbell#undef XC_WANT_COMPAT_MAP_FOREIGN_API 26095eeb39c2SIan Campbell#include <xenctrl.h> 26105eeb39c2SIan Campbell#include <xenstore.h> 26115eeb39c2SIan Campbell#include <xenevtchn.h> 26125eeb39c2SIan Campbell#include <xengnttab.h> 26135eeb39c2SIan Campbell#include <xenforeignmemory.h> 26145eeb39c2SIan Campbell#include <stdint.h> 26155eeb39c2SIan Campbell#include <xen/hvm/hvm_info_table.h> 26165eeb39c2SIan Campbell#if !defined(HVM_MAX_VCPUS) 26175eeb39c2SIan Campbell# error HVM_MAX_VCPUS not defined 26185eeb39c2SIan Campbell#endif 26195eeb39c2SIan Campbellint main(void) { 26205eeb39c2SIan Campbell xc_interface *xc = NULL; 26215eeb39c2SIan Campbell xenforeignmemory_handle *xfmem; 26225eeb39c2SIan Campbell xenevtchn_handle *xe; 26235eeb39c2SIan Campbell xengnttab_handle *xg; 26245eeb39c2SIan Campbell 26255eeb39c2SIan Campbell xs_daemon_open(); 26265eeb39c2SIan Campbell 26275eeb39c2SIan Campbell xc = xc_interface_open(0, 0, 0); 26285eeb39c2SIan Campbell xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 26295eeb39c2SIan Campbell xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 26305eeb39c2SIan Campbell xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 26315eeb39c2SIan Campbell xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 26325eeb39c2SIan Campbell 26335eeb39c2SIan Campbell xfmem = xenforeignmemory_open(0, 0); 26345eeb39c2SIan Campbell xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0); 26355eeb39c2SIan Campbell 26365eeb39c2SIan Campbell xe = xenevtchn_open(0, 0); 26375eeb39c2SIan Campbell xenevtchn_fd(xe); 26385eeb39c2SIan Campbell 26395eeb39c2SIan Campbell xg = xengnttab_open(0, 0); 26405eeb39c2SIan Campbell xengnttab_map_grant_ref(xg, 0, 0, 0); 26415eeb39c2SIan Campbell 26425eeb39c2SIan Campbell return 0; 26435eeb39c2SIan Campbell} 26445eeb39c2SIan CampbellEOF 26455eeb39c2SIan Campbell compile_prog "" "$xen_libs $xen_stable_libs" 26465eeb39c2SIan Campbell then 2647f1167ee6SJuergen Gross xen_ctrl_version=40701 26481badb709SPaolo Bonzini xen=enabled 2649cdadde39SRoger Pau Monne 2650cdadde39SRoger Pau Monne # Xen 4.6 2651cdadde39SRoger Pau Monne elif 2652cdadde39SRoger Pau Monne cat > $TMPC <<EOF && 2653cdadde39SRoger Pau Monne#include <xenctrl.h> 2654e108a3c1SAnthony PERARD#include <xenstore.h> 2655d5b93ddfSAnthony PERARD#include <stdint.h> 2656d5b93ddfSAnthony PERARD#include <xen/hvm/hvm_info_table.h> 2657d5b93ddfSAnthony PERARD#if !defined(HVM_MAX_VCPUS) 2658d5b93ddfSAnthony PERARD# error HVM_MAX_VCPUS not defined 2659d5b93ddfSAnthony PERARD#endif 2660d5b93ddfSAnthony PERARDint main(void) { 2661d5b93ddfSAnthony PERARD xc_interface *xc; 2662d5b93ddfSAnthony PERARD xs_daemon_open(); 2663d5b93ddfSAnthony PERARD xc = xc_interface_open(0, 0, 0); 2664d5b93ddfSAnthony PERARD xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2665d5b93ddfSAnthony PERARD xc_gnttab_open(NULL, 0); 2666b87de24eSAnthony PERARD xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 26678688e065SStefano Stabellini xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 2668d8b441a3SJan Beulich xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL); 266920a544c7SKonrad Rzeszutek Wilk xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0); 2670d8b441a3SJan Beulich return 0; 2671d8b441a3SJan Beulich} 2672d8b441a3SJan BeulichEOF 2673d8b441a3SJan Beulich compile_prog "" "$xen_libs" 2674d8b441a3SJan Beulich then 2675f1167ee6SJuergen Gross xen_ctrl_version=40600 26761badb709SPaolo Bonzini xen=enabled 2677d8b441a3SJan Beulich 2678d8b441a3SJan Beulich # Xen 4.5 2679d8b441a3SJan Beulich elif 2680d8b441a3SJan Beulich cat > $TMPC <<EOF && 2681d8b441a3SJan Beulich#include <xenctrl.h> 2682d8b441a3SJan Beulich#include <xenstore.h> 2683d8b441a3SJan Beulich#include <stdint.h> 2684d8b441a3SJan Beulich#include <xen/hvm/hvm_info_table.h> 2685d8b441a3SJan Beulich#if !defined(HVM_MAX_VCPUS) 2686d8b441a3SJan Beulich# error HVM_MAX_VCPUS not defined 2687d8b441a3SJan Beulich#endif 2688d8b441a3SJan Beulichint main(void) { 2689d8b441a3SJan Beulich xc_interface *xc; 2690d8b441a3SJan Beulich xs_daemon_open(); 2691d8b441a3SJan Beulich xc = xc_interface_open(0, 0, 0); 2692d8b441a3SJan Beulich xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 2693d8b441a3SJan Beulich xc_gnttab_open(NULL, 0); 2694d8b441a3SJan Beulich xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 2695d8b441a3SJan Beulich xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 26963996e85cSPaul Durrant xc_hvm_create_ioreq_server(xc, 0, 0, NULL); 26973996e85cSPaul Durrant return 0; 26983996e85cSPaul Durrant} 26993996e85cSPaul DurrantEOF 27003996e85cSPaul Durrant compile_prog "" "$xen_libs" 27013996e85cSPaul Durrant then 2702f1167ee6SJuergen Gross xen_ctrl_version=40500 27031badb709SPaolo Bonzini xen=enabled 27043996e85cSPaul Durrant 27053996e85cSPaul Durrant elif 27063996e85cSPaul Durrant cat > $TMPC <<EOF && 27073996e85cSPaul Durrant#include <xenctrl.h> 27083996e85cSPaul Durrant#include <xenstore.h> 27093996e85cSPaul Durrant#include <stdint.h> 27103996e85cSPaul Durrant#include <xen/hvm/hvm_info_table.h> 27113996e85cSPaul Durrant#if !defined(HVM_MAX_VCPUS) 27123996e85cSPaul Durrant# error HVM_MAX_VCPUS not defined 27133996e85cSPaul Durrant#endif 27143996e85cSPaul Durrantint main(void) { 27153996e85cSPaul Durrant xc_interface *xc; 27163996e85cSPaul Durrant xs_daemon_open(); 27173996e85cSPaul Durrant xc = xc_interface_open(0, 0, 0); 27183996e85cSPaul Durrant xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); 27193996e85cSPaul Durrant xc_gnttab_open(NULL, 0); 27203996e85cSPaul Durrant xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); 27213996e85cSPaul Durrant xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000); 27228688e065SStefano Stabellini return 0; 27238688e065SStefano Stabellini} 27248688e065SStefano StabelliniEOF 27258688e065SStefano Stabellini compile_prog "" "$xen_libs" 272669deef08SPeter Maydell then 2727f1167ee6SJuergen Gross xen_ctrl_version=40200 27281badb709SPaolo Bonzini xen=enabled 27298688e065SStefano Stabellini 2730e37630caSaliguori else 27311badb709SPaolo Bonzini if test "$xen" = "enabled" ; then 2732edfb07edSIan Campbell feature_not_found "xen (unsupported version)" \ 2733edfb07edSIan Campbell "Install a supported xen (xen 4.2 or newer)" 2734fc321b4bSJuan Quintela fi 27351badb709SPaolo Bonzini xen=disabled 2736e37630caSaliguori fi 2737d5b93ddfSAnthony PERARD 27381badb709SPaolo Bonzini if test "$xen" = enabled; then 2739f1167ee6SJuergen Gross if test $xen_ctrl_version -ge 40701 ; then 2740582ea95fSMarc-André Lureau xen_libs="$xen_libs $xen_stable_libs " 27415eeb39c2SIan Campbell fi 2742d5b93ddfSAnthony PERARD fi 2743e37630caSaliguori fi 2744c1cdd9d5SJuergen Grossfi 2745e37630caSaliguori 2746d661d9a4SJustin Terry (VM)########################################## 2747ddbb0d09SDaniel P. Berrange# GNUTLS probe 2748ddbb0d09SDaniel P. Berrange 2749ddbb0d09SDaniel P. Berrangeif test "$gnutls" != "no"; then 2750a73e82efSRichard Henderson pass="no" 2751a0722409SDaniel P. Berrangé if $pkg_config --exists "gnutls >= 3.1.18"; then 275289138857SStefan Weil gnutls_cflags=$($pkg_config --cflags gnutls) 275389138857SStefan Weil gnutls_libs=$($pkg_config --libs gnutls) 2754a73e82efSRichard Henderson # Packaging for the static libraries is not always correct. 2755a73e82efSRichard Henderson # At least ubuntu 18.04 ships only shared libraries. 2756a73e82efSRichard Henderson write_c_skeleton 2757a73e82efSRichard Henderson if compile_prog "" "$gnutls_libs" ; then 2758a73e82efSRichard Henderson pass="yes" 2759a73e82efSRichard Henderson fi 2760a73e82efSRichard Henderson fi 2761a73e82efSRichard Henderson if test "$pass" = "no" && test "$gnutls" = "yes"; then 2762a0722409SDaniel P. Berrangé feature_not_found "gnutls" "Install gnutls devel >= 3.1.18" 2763ddbb0d09SDaniel P. Berrange else 2764a73e82efSRichard Henderson gnutls="$pass" 2765ddbb0d09SDaniel P. Berrange fi 2766ddbb0d09SDaniel P. Berrangefi 2767ddbb0d09SDaniel P. Berrange 276891bfcdb0SDaniel P. Berrange 276991bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-gcrypt flag, 277091bfcdb0SDaniel P. Berrange# then mark as disabled if user requested nettle 2771a0722409SDaniel P. Berrangé# explicitly 277291bfcdb0SDaniel P. Berrangeif test -z "$gcrypt" 277391bfcdb0SDaniel P. Berrangethen 2774a0722409SDaniel P. Berrangé if test "$nettle" = "yes" 277591bfcdb0SDaniel P. Berrange then 277691bfcdb0SDaniel P. Berrange gcrypt="no" 277791bfcdb0SDaniel P. Berrange fi 277891bfcdb0SDaniel P. Berrangefi 277991bfcdb0SDaniel P. Berrange 278091bfcdb0SDaniel P. Berrange# If user didn't give a --disable/enable-nettle flag, 278191bfcdb0SDaniel P. Berrange# then mark as disabled if user requested gcrypt 2782a0722409SDaniel P. Berrangé# explicitly 278391bfcdb0SDaniel P. Berrangeif test -z "$nettle" 278491bfcdb0SDaniel P. Berrangethen 2785a0722409SDaniel P. Berrangé if test "$gcrypt" = "yes" 278691bfcdb0SDaniel P. Berrange then 278791bfcdb0SDaniel P. Berrange nettle="no" 278891bfcdb0SDaniel P. Berrange fi 278991bfcdb0SDaniel P. Berrangefi 279091bfcdb0SDaniel P. Berrange 2791dea7a64eSDaniel P. Berrangéhas_libgcrypt() { 279291bfcdb0SDaniel P. Berrange if ! has "libgcrypt-config" 279391bfcdb0SDaniel P. Berrange then 279491bfcdb0SDaniel P. Berrange return 1 279591bfcdb0SDaniel P. Berrange fi 279691bfcdb0SDaniel P. Berrange 279791bfcdb0SDaniel P. Berrange if test -n "$cross_prefix" 279891bfcdb0SDaniel P. Berrange then 279989138857SStefan Weil host=$(libgcrypt-config --host) 280091bfcdb0SDaniel P. Berrange if test "$host-" != $cross_prefix 280191bfcdb0SDaniel P. Berrange then 280291bfcdb0SDaniel P. Berrange return 1 280391bfcdb0SDaniel P. Berrange fi 280491bfcdb0SDaniel P. Berrange fi 280591bfcdb0SDaniel P. Berrange 2806dea7a64eSDaniel P. Berrangé maj=`libgcrypt-config --version | awk -F . '{print $1}'` 2807dea7a64eSDaniel P. Berrangé min=`libgcrypt-config --version | awk -F . '{print $2}'` 2808dea7a64eSDaniel P. Berrangé 2809dea7a64eSDaniel P. Berrangé if test $maj != 1 || test $min -lt 5 2810dea7a64eSDaniel P. Berrangé then 2811dea7a64eSDaniel P. Berrangé return 1 2812dea7a64eSDaniel P. Berrangé fi 2813dea7a64eSDaniel P. Berrangé 281491bfcdb0SDaniel P. Berrange return 0 281591bfcdb0SDaniel P. Berrange} 281691bfcdb0SDaniel P. Berrange 2817a0722409SDaniel P. Berrangé 2818a0722409SDaniel P. Berrangéif test "$nettle" != "no"; then 2819a73e82efSRichard Henderson pass="no" 282064dd2f3bSDaniel P. Berrangé if $pkg_config --exists "nettle >= 2.7.1"; then 2821a0722409SDaniel P. Berrangé nettle_cflags=$($pkg_config --cflags nettle) 2822a0722409SDaniel P. Berrangé nettle_libs=$($pkg_config --libs nettle) 2823a0722409SDaniel P. Berrangé nettle_version=$($pkg_config --modversion nettle) 2824a73e82efSRichard Henderson # Link test to make sure the given libraries work (e.g for static). 2825a73e82efSRichard Henderson write_c_skeleton 2826a73e82efSRichard Henderson if compile_prog "" "$nettle_libs" ; then 2827a0722409SDaniel P. Berrangé if test -z "$gcrypt"; then 2828a0722409SDaniel P. Berrangé gcrypt="no" 2829a0722409SDaniel P. Berrangé fi 2830a73e82efSRichard Henderson pass="yes" 2831a73e82efSRichard Henderson fi 2832a73e82efSRichard Henderson fi 2833dc2207afSDaniel P. Berrangé if test "$pass" = "yes" 2834dc2207afSDaniel P. Berrangé then 2835dc2207afSDaniel P. Berrangé cat > $TMPC << EOF 2836dc2207afSDaniel P. Berrangé#include <nettle/xts.h> 2837dc2207afSDaniel P. Berrangéint main(void) { 2838dc2207afSDaniel P. Berrangé return 0; 2839dc2207afSDaniel P. Berrangé} 2840dc2207afSDaniel P. BerrangéEOF 2841dc2207afSDaniel P. Berrangé if compile_prog "$nettle_cflags" "$nettle_libs" ; then 2842dc2207afSDaniel P. Berrangé nettle_xts=yes 2843dc2207afSDaniel P. Berrangé qemu_private_xts=no 2844dc2207afSDaniel P. Berrangé fi 2845dc2207afSDaniel P. Berrangé fi 2846a73e82efSRichard Henderson if test "$pass" = "no" && test "$nettle" = "yes"; then 284764dd2f3bSDaniel P. Berrangé feature_not_found "nettle" "Install nettle devel >= 2.7.1" 2848a0722409SDaniel P. Berrangé else 2849a73e82efSRichard Henderson nettle="$pass" 2850a0722409SDaniel P. Berrangé fi 2851a0722409SDaniel P. Berrangéfi 2852a0722409SDaniel P. Berrangé 285391bfcdb0SDaniel P. Berrangeif test "$gcrypt" != "no"; then 2854a73e82efSRichard Henderson pass="no" 2855dea7a64eSDaniel P. Berrangé if has_libgcrypt; then 285689138857SStefan Weil gcrypt_cflags=$(libgcrypt-config --cflags) 285789138857SStefan Weil gcrypt_libs=$(libgcrypt-config --libs) 2858a73e82efSRichard Henderson # Debian has removed -lgpg-error from libgcrypt-config 285991bfcdb0SDaniel P. Berrange # as it "spreads unnecessary dependencies" which in 286091bfcdb0SDaniel P. Berrange # turn breaks static builds... 286191bfcdb0SDaniel P. Berrange if test "$static" = "yes" 286291bfcdb0SDaniel P. Berrange then 286391bfcdb0SDaniel P. Berrange gcrypt_libs="$gcrypt_libs -lgpg-error" 286491bfcdb0SDaniel P. Berrange fi 28651f923c70SLongpeng(Mike) 2866a73e82efSRichard Henderson # Link test to make sure the given libraries work (e.g for static). 2867a73e82efSRichard Henderson write_c_skeleton 2868a73e82efSRichard Henderson if compile_prog "" "$gcrypt_libs" ; then 2869a73e82efSRichard Henderson pass="yes" 2870a73e82efSRichard Henderson fi 2871a73e82efSRichard Henderson fi 2872a73e82efSRichard Henderson if test "$pass" = "yes"; then 287337788f25SDaniel P. Berrange gcrypt="yes" 28741f923c70SLongpeng(Mike) cat > $TMPC << EOF 28751f923c70SLongpeng(Mike)#include <gcrypt.h> 28761f923c70SLongpeng(Mike)int main(void) { 28771f923c70SLongpeng(Mike) gcry_mac_hd_t handle; 28781f923c70SLongpeng(Mike) gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5, 28791f923c70SLongpeng(Mike) GCRY_MAC_FLAG_SECURE, NULL); 28801f923c70SLongpeng(Mike) return 0; 28811f923c70SLongpeng(Mike)} 28821f923c70SLongpeng(Mike)EOF 28831f923c70SLongpeng(Mike) if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then 28841f923c70SLongpeng(Mike) gcrypt_hmac=yes 28851f923c70SLongpeng(Mike) fi 2886e0576942SDaniel P. Berrangé cat > $TMPC << EOF 2887e0576942SDaniel P. Berrangé#include <gcrypt.h> 2888e0576942SDaniel P. Berrangéint main(void) { 2889e0576942SDaniel P. Berrangé gcry_cipher_hd_t handle; 2890e0576942SDaniel P. Berrangé gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0); 2891e0576942SDaniel P. Berrangé return 0; 2892e0576942SDaniel P. Berrangé} 2893e0576942SDaniel P. BerrangéEOF 2894e0576942SDaniel P. Berrangé if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then 2895e0576942SDaniel P. Berrangé gcrypt_xts=yes 2896e0576942SDaniel P. Berrangé qemu_private_xts=no 2897e0576942SDaniel P. Berrangé fi 2898a73e82efSRichard Henderson elif test "$gcrypt" = "yes"; then 2899dea7a64eSDaniel P. Berrangé feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0" 290091bfcdb0SDaniel P. Berrange else 290191bfcdb0SDaniel P. Berrange gcrypt="no" 290291bfcdb0SDaniel P. Berrange fi 290362893b67SDaniel P. Berrangefi 290462893b67SDaniel P. Berrange 2905ddbb0d09SDaniel P. Berrange 290691bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" && test "$nettle" = "yes" 290791bfcdb0SDaniel P. Berrangethen 290891bfcdb0SDaniel P. Berrange error_exit "Only one of gcrypt & nettle can be enabled" 290991bfcdb0SDaniel P. Berrangefi 2910ed754746SDaniel P. Berrange 29119a2fd434SDaniel P. Berrange########################################## 29129a2fd434SDaniel P. Berrange# libtasn1 - only for the TLS creds/session test suite 29139a2fd434SDaniel P. Berrange 29149a2fd434SDaniel P. Berrangetasn1=yes 291590246037SDaniel P. Berrangetasn1_cflags="" 291690246037SDaniel P. Berrangetasn1_libs="" 29179a2fd434SDaniel P. Berrangeif $pkg_config --exists "libtasn1"; then 291889138857SStefan Weil tasn1_cflags=$($pkg_config --cflags libtasn1) 291989138857SStefan Weil tasn1_libs=$($pkg_config --libs libtasn1) 29209a2fd434SDaniel P. Berrangeelse 29219a2fd434SDaniel P. Berrange tasn1=no 29229a2fd434SDaniel P. Berrangefi 29239a2fd434SDaniel P. Berrange 2924ed754746SDaniel P. Berrange 2925bbbf9bfbSStefan Weil########################################## 29268953caf3SDaniel P. Berrange# PAM probe 29278953caf3SDaniel P. Berrange 29288953caf3SDaniel P. Berrangeif test "$auth_pam" != "no"; then 29298953caf3SDaniel P. Berrange cat > $TMPC <<EOF 29308953caf3SDaniel P. Berrange#include <security/pam_appl.h> 29318953caf3SDaniel P. Berrange#include <stdio.h> 29328953caf3SDaniel P. Berrangeint main(void) { 29338953caf3SDaniel P. Berrange const char *service_name = "qemu"; 29348953caf3SDaniel P. Berrange const char *user = "frank"; 29359c9642d0SDr. David Alan Gilbert const struct pam_conv pam_conv = { 0 }; 29368953caf3SDaniel P. Berrange pam_handle_t *pamh = NULL; 29379c9642d0SDr. David Alan Gilbert pam_start(service_name, user, &pam_conv, &pamh); 29388953caf3SDaniel P. Berrange return 0; 29398953caf3SDaniel P. Berrange} 29408953caf3SDaniel P. BerrangeEOF 29418953caf3SDaniel P. Berrange if compile_prog "" "-lpam" ; then 29428953caf3SDaniel P. Berrange auth_pam=yes 29438953caf3SDaniel P. Berrange else 29448953caf3SDaniel P. Berrange if test "$auth_pam" = "yes"; then 29458953caf3SDaniel P. Berrange feature_not_found "PAM" "Install PAM development package" 29468953caf3SDaniel P. Berrange else 29478953caf3SDaniel P. Berrange auth_pam=no 29488953caf3SDaniel P. Berrange fi 29498953caf3SDaniel P. Berrange fi 29508953caf3SDaniel P. Berrangefi 29518953caf3SDaniel P. Berrange 2952559607eaSDaniel P. Berrange########################################## 2953bbbf9bfbSStefan Weil# VTE probe 2954bbbf9bfbSStefan Weil 2955bbbf9bfbSStefan Weilif test "$vte" != "no"; then 2956c6feff9eSCole Robinson vteminversion="0.32.0" 2957c6feff9eSCole Robinson if $pkg_config --exists "vte-2.91"; then 2958c6feff9eSCole Robinson vtepackage="vte-2.91" 2959c6feff9eSCole Robinson else 2960528de90aSDaniel P. Berrange vtepackage="vte-2.90" 2961c6feff9eSCole Robinson fi 2962c6feff9eSCole Robinson if $pkg_config --exists "$vtepackage >= $vteminversion"; then 296389138857SStefan Weil vte_cflags=$($pkg_config --cflags $vtepackage) 296489138857SStefan Weil vte_libs=$($pkg_config --libs $vtepackage) 296589138857SStefan Weil vteversion=$($pkg_config --modversion $vtepackage) 2966bbbf9bfbSStefan Weil vte="yes" 2967bbbf9bfbSStefan Weil elif test "$vte" = "yes"; then 2968c6feff9eSCole Robinson feature_not_found "vte" "Install libvte-2.90/2.91 devel" 29699e04c683SStefan Weil else 2970bbbf9bfbSStefan Weil vte="no" 2971a4ccabcfSAnthony Liguori fi 2972a4ccabcfSAnthony Liguorifi 2973a4ccabcfSAnthony Liguori 2974a4ccabcfSAnthony Liguori########################################## 29752da776dbSMichael R. Hines# RDMA needs OpenFabrics libraries 29762da776dbSMichael R. Hinesif test "$rdma" != "no" ; then 29772da776dbSMichael R. Hines cat > $TMPC <<EOF 29782da776dbSMichael R. Hines#include <rdma/rdma_cma.h> 29792da776dbSMichael R. Hinesint main(void) { return 0; } 29802da776dbSMichael R. HinesEOF 2981ef6d4ccdSYuval Shaia rdma_libs="-lrdmacm -libverbs -libumad" 29822da776dbSMichael R. Hines if compile_prog "" "$rdma_libs" ; then 29832da776dbSMichael R. Hines rdma="yes" 29842da776dbSMichael R. Hines else 29852da776dbSMichael R. Hines if test "$rdma" = "yes" ; then 29862da776dbSMichael R. Hines error_exit \ 2987ef6d4ccdSYuval Shaia " OpenFabrics librdmacm/libibverbs/libibumad not present." \ 29882da776dbSMichael R. Hines " Your options:" \ 2989ef6d4ccdSYuval Shaia " (1) Fast: Install infiniband packages (devel) from your distro." \ 29902da776dbSMichael R. Hines " (2) Cleanest: Install libraries from www.openfabrics.org" \ 29912da776dbSMichael R. Hines " (3) Also: Install softiwarp if you don't have RDMA hardware" 29922da776dbSMichael R. Hines fi 29932da776dbSMichael R. Hines rdma="no" 29942da776dbSMichael R. Hines fi 29952da776dbSMichael R. Hinesfi 29962da776dbSMichael R. Hines 299721ab34c9SMarcel Apfelbaum########################################## 299821ab34c9SMarcel Apfelbaum# PVRDMA detection 299921ab34c9SMarcel Apfelbaum 300021ab34c9SMarcel Apfelbaumcat > $TMPC <<EOF && 300121ab34c9SMarcel Apfelbaum#include <sys/mman.h> 300221ab34c9SMarcel Apfelbaum 300321ab34c9SMarcel Apfelbaumint 300421ab34c9SMarcel Apfelbaummain(void) 300521ab34c9SMarcel Apfelbaum{ 300621ab34c9SMarcel Apfelbaum char buf = 0; 300721ab34c9SMarcel Apfelbaum void *addr = &buf; 300821ab34c9SMarcel Apfelbaum addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 300921ab34c9SMarcel Apfelbaum 301021ab34c9SMarcel Apfelbaum return 0; 301121ab34c9SMarcel Apfelbaum} 301221ab34c9SMarcel ApfelbaumEOF 301321ab34c9SMarcel Apfelbaum 301421ab34c9SMarcel Apfelbaumif test "$rdma" = "yes" ; then 301521ab34c9SMarcel Apfelbaum case "$pvrdma" in 301621ab34c9SMarcel Apfelbaum "") 301721ab34c9SMarcel Apfelbaum if compile_prog "" ""; then 301821ab34c9SMarcel Apfelbaum pvrdma="yes" 301921ab34c9SMarcel Apfelbaum else 302021ab34c9SMarcel Apfelbaum pvrdma="no" 302121ab34c9SMarcel Apfelbaum fi 302221ab34c9SMarcel Apfelbaum ;; 302321ab34c9SMarcel Apfelbaum "yes") 302421ab34c9SMarcel Apfelbaum if ! compile_prog "" ""; then 302521ab34c9SMarcel Apfelbaum error_exit "PVRDMA is not supported since mremap is not implemented" 302621ab34c9SMarcel Apfelbaum fi 302721ab34c9SMarcel Apfelbaum pvrdma="yes" 302821ab34c9SMarcel Apfelbaum ;; 302921ab34c9SMarcel Apfelbaum "no") 303021ab34c9SMarcel Apfelbaum pvrdma="no" 303121ab34c9SMarcel Apfelbaum ;; 303221ab34c9SMarcel Apfelbaum esac 303321ab34c9SMarcel Apfelbaumelse 303421ab34c9SMarcel Apfelbaum if test "$pvrdma" = "yes" ; then 303521ab34c9SMarcel Apfelbaum error_exit "PVRDMA requires rdma suppport" 303621ab34c9SMarcel Apfelbaum fi 303721ab34c9SMarcel Apfelbaum pvrdma="no" 303821ab34c9SMarcel Apfelbaumfi 303995c6bff3SBenoît Canet 3040ee108585SYuval Shaia# Let's see if enhanced reg_mr is supported 3041ee108585SYuval Shaiaif test "$pvrdma" = "yes" ; then 3042ee108585SYuval Shaia 3043ee108585SYuval Shaiacat > $TMPC <<EOF && 3044ee108585SYuval Shaia#include <infiniband/verbs.h> 3045ee108585SYuval Shaia 3046ee108585SYuval Shaiaint 3047ee108585SYuval Shaiamain(void) 3048ee108585SYuval Shaia{ 3049ee108585SYuval Shaia struct ibv_mr *mr; 3050ee108585SYuval Shaia struct ibv_pd *pd = NULL; 3051ee108585SYuval Shaia size_t length = 10; 3052ee108585SYuval Shaia uint64_t iova = 0; 3053ee108585SYuval Shaia int access = 0; 3054ee108585SYuval Shaia void *addr = NULL; 3055ee108585SYuval Shaia 3056ee108585SYuval Shaia mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 3057ee108585SYuval Shaia 3058ee108585SYuval Shaia ibv_dereg_mr(mr); 3059ee108585SYuval Shaia 3060ee108585SYuval Shaia return 0; 3061ee108585SYuval Shaia} 3062ee108585SYuval ShaiaEOF 3063ee108585SYuval Shaia if ! compile_prog "" "-libverbs"; then 3064ee108585SYuval Shaia QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR" 3065ee108585SYuval Shaia fi 3066ee108585SYuval Shaiafi 3067ee108585SYuval Shaia 306895c6bff3SBenoît Canet########################################## 3069c1bb86cdSEric Blake# xfsctl() probe, used for file-posix.c 3070dce512deSChristoph Hellwigif test "$xfs" != "no" ; then 3071dce512deSChristoph Hellwig cat > $TMPC << EOF 3072ffc41d10SStefan Weil#include <stddef.h> /* NULL */ 3073dce512deSChristoph Hellwig#include <xfs/xfs.h> 3074dce512deSChristoph Hellwigint main(void) 3075dce512deSChristoph Hellwig{ 3076dce512deSChristoph Hellwig xfsctl(NULL, 0, 0, NULL); 3077dce512deSChristoph Hellwig return 0; 3078dce512deSChristoph Hellwig} 3079dce512deSChristoph HellwigEOF 3080dce512deSChristoph Hellwig if compile_prog "" "" ; then 3081dce512deSChristoph Hellwig xfs="yes" 3082dce512deSChristoph Hellwig else 3083dce512deSChristoph Hellwig if test "$xfs" = "yes" ; then 3084e3a6e0daSzhaolichang feature_not_found "xfs" "Install xfsprogs/xfslibs devel" 3085dce512deSChristoph Hellwig fi 3086dce512deSChristoph Hellwig xfs=no 3087dce512deSChristoph Hellwig fi 3088dce512deSChristoph Hellwigfi 3089dce512deSChristoph Hellwig 3090dce512deSChristoph Hellwig########################################## 30918a16d273Sths# vde libraries probe 3092dfb278bdSJuan Quintelaif test "$vde" != "no" ; then 30934baae0acSJuan Quintela vde_libs="-lvdeplug" 30948a16d273Sths cat > $TMPC << EOF 30958a16d273Sths#include <libvdeplug.h> 30964a7f0e06Spbrookint main(void) 30974a7f0e06Spbrook{ 30984a7f0e06Spbrook struct vde_open_args a = {0, 0, 0}; 3099fea08e08SPeter Maydell char s[] = ""; 3100fea08e08SPeter Maydell vde_open(s, s, &a); 31014a7f0e06Spbrook return 0; 31024a7f0e06Spbrook} 31038a16d273SthsEOF 310452166aa0SJuan Quintela if compile_prog "" "$vde_libs" ; then 31054baae0acSJuan Quintela vde=yes 3106dfb278bdSJuan Quintela else 3107dfb278bdSJuan Quintela if test "$vde" = "yes" ; then 310821684af0SStewart Smith feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel" 3109dfb278bdSJuan Quintela fi 3110dfb278bdSJuan Quintela vde=no 31118a16d273Sths fi 31128a16d273Sthsfi 31138a16d273Sths 31148a16d273Sths########################################## 31150a985b37SVincenzo Maffione# netmap support probe 31160a985b37SVincenzo Maffione# Apart from looking for netmap headers, we make sure that the host API version 31170a985b37SVincenzo Maffione# supports the netmap backend (>=11). The upper bound (15) is meant to simulate 31180a985b37SVincenzo Maffione# a minor/major version number. Minor new features will be marked with values up 31190a985b37SVincenzo Maffione# to 15, and if something happens that requires a change to the backend we will 31200a985b37SVincenzo Maffione# move above 15, submit the backend fixes and modify this two bounds. 312158952137SVincenzo Maffioneif test "$netmap" != "no" ; then 312258952137SVincenzo Maffione cat > $TMPC << EOF 312358952137SVincenzo Maffione#include <inttypes.h> 312458952137SVincenzo Maffione#include <net/if.h> 312558952137SVincenzo Maffione#include <net/netmap.h> 312658952137SVincenzo Maffione#include <net/netmap_user.h> 31270a985b37SVincenzo Maffione#if (NETMAP_API < 11) || (NETMAP_API > 15) 31280a985b37SVincenzo Maffione#error 31290a985b37SVincenzo Maffione#endif 313058952137SVincenzo Maffioneint main(void) { return 0; } 313158952137SVincenzo MaffioneEOF 313258952137SVincenzo Maffione if compile_prog "" "" ; then 313358952137SVincenzo Maffione netmap=yes 313458952137SVincenzo Maffione else 313558952137SVincenzo Maffione if test "$netmap" = "yes" ; then 313658952137SVincenzo Maffione feature_not_found "netmap" 313758952137SVincenzo Maffione fi 313858952137SVincenzo Maffione netmap=no 313958952137SVincenzo Maffione fi 314058952137SVincenzo Maffionefi 314158952137SVincenzo Maffione 314258952137SVincenzo Maffione########################################## 3143c2de5c91Smalc# Sound support libraries probe 31448f28f3fbSths 314589138857SStefan Weilaudio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g') 3146c2de5c91Smalcfor drv in $audio_drv_list; do 3147c2de5c91Smalc case $drv in 3148e42975a1SGerd Hoffmann alsa | try-alsa) 3149c80a867fSGerd Hoffmann if $pkg_config alsa --exists; then 3150c80a867fSGerd Hoffmann alsa_libs=$($pkg_config alsa --libs) 3151478e943fSPaolo Bonzini alsa_cflags=$($pkg_config alsa --cflags) 3152478e943fSPaolo Bonzini alsa=yes 3153e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3154e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/') 3155e42975a1SGerd Hoffmann fi 3156e42975a1SGerd Hoffmann else 3157e42975a1SGerd Hoffmann if test "$drv" = "try-alsa"; then 3158e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//') 3159c80a867fSGerd Hoffmann else 3160c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3161c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3162c80a867fSGerd Hoffmann fi 3163e42975a1SGerd Hoffmann fi 3164c2de5c91Smalc ;; 3165c2de5c91Smalc 3166e42975a1SGerd Hoffmann pa | try-pa) 3167c80a867fSGerd Hoffmann if $pkg_config libpulse --exists; then 3168478e943fSPaolo Bonzini libpulse=yes 3169c80a867fSGerd Hoffmann pulse_libs=$($pkg_config libpulse --libs) 3170478e943fSPaolo Bonzini pulse_cflags=$($pkg_config libpulse --cflags) 3171e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3172e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/') 3173e42975a1SGerd Hoffmann fi 3174e42975a1SGerd Hoffmann else 3175e42975a1SGerd Hoffmann if test "$drv" = "try-pa"; then 3176e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//') 3177c80a867fSGerd Hoffmann else 3178c80a867fSGerd Hoffmann error_exit "$drv check failed" \ 3179c80a867fSGerd Hoffmann "Make sure to have the $drv libs and headers installed." 3180c80a867fSGerd Hoffmann fi 3181e42975a1SGerd Hoffmann fi 3182b8e59f18Smalc ;; 3183b8e59f18Smalc 3184373967b2SGerd Hoffmann sdl) 3185373967b2SGerd Hoffmann if test "$sdl" = "no"; then 3186373967b2SGerd Hoffmann error_exit "sdl not found or disabled, can not use sdl audio driver" 3187373967b2SGerd Hoffmann fi 3188373967b2SGerd Hoffmann ;; 3189373967b2SGerd Hoffmann 3190e42975a1SGerd Hoffmann try-sdl) 3191e42975a1SGerd Hoffmann if test "$sdl" = "no"; then 3192e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//') 3193e42975a1SGerd Hoffmann else 3194e42975a1SGerd Hoffmann audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/') 3195e42975a1SGerd Hoffmann fi 3196e42975a1SGerd Hoffmann ;; 3197e42975a1SGerd Hoffmann 3198997e690aSJuan Quintela coreaudio) 3199b1149911SFam Zheng coreaudio_libs="-framework CoreAudio" 3200997e690aSJuan Quintela ;; 3201997e690aSJuan Quintela 3202a4bf6780SJuan Quintela dsound) 3203b1149911SFam Zheng dsound_libs="-lole32 -ldxguid" 3204d5631638Smalc audio_win_int="yes" 3205a4bf6780SJuan Quintela ;; 3206a4bf6780SJuan Quintela 3207a4bf6780SJuan Quintela oss) 3208b1149911SFam Zheng oss_libs="$oss_lib" 3209a4bf6780SJuan Quintela ;; 3210a4bf6780SJuan Quintela 32112e445703SGeoffrey McRae jack | try-jack) 32122e445703SGeoffrey McRae if $pkg_config jack --exists; then 3213478e943fSPaolo Bonzini libjack=yes 32142e445703SGeoffrey McRae jack_libs=$($pkg_config jack --libs) 32152e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 32162e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/') 32172e445703SGeoffrey McRae fi 32182e445703SGeoffrey McRae else 32192e445703SGeoffrey McRae if test "$drv" = "try-jack"; then 32202e445703SGeoffrey McRae audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//') 32212e445703SGeoffrey McRae else 32222e445703SGeoffrey McRae error_exit "$drv check failed" \ 32232e445703SGeoffrey McRae "Make sure to have the $drv libs and headers installed." 32242e445703SGeoffrey McRae fi 32252e445703SGeoffrey McRae fi 32262e445703SGeoffrey McRae ;; 32272e445703SGeoffrey McRae 3228e4c63a6aSmalc *) 32291c9b2a52Smalc echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { 323076ad07a4SPeter Maydell error_exit "Unknown driver '$drv' selected" \ 323176ad07a4SPeter Maydell "Possible drivers are: $audio_possible_drivers" 3232e4c63a6aSmalc } 3233e4c63a6aSmalc ;; 3234c2de5c91Smalc esac 3235c2de5c91Smalcdone 32368f28f3fbSths 32374d3b6f6eSbalrog########################################## 3238e18df141SAnthony Liguori# glib support probe 3239a52d28afSPaolo Bonzini 324000f2cfbbSDaniel P. Berrangéglib_req_ver=2.48 3241aa0d1f44SPaolo Bonziniglib_modules=gthread-2.0 3242aa0d1f44SPaolo Bonziniif test "$modules" = yes; then 3243a88afc64SGerd Hoffmann glib_modules="$glib_modules gmodule-export-2.0" 3244aa0d1f44SPaolo Bonzinifi 324554cb65d8SEmilio G. Cotaif test "$plugins" = yes; then 324654cb65d8SEmilio G. Cota glib_modules="$glib_modules gmodule-2.0" 324754cb65d8SEmilio G. Cotafi 3248e26110cfSFam Zheng 3249aa0d1f44SPaolo Bonzinifor i in $glib_modules; do 3250e26110cfSFam Zheng if $pkg_config --atleast-version=$glib_req_ver $i; then 325189138857SStefan Weil glib_cflags=$($pkg_config --cflags $i) 325289138857SStefan Weil glib_libs=$($pkg_config --libs $i) 3253e18df141SAnthony Liguori else 3254e26110cfSFam Zheng error_exit "glib-$glib_req_ver $i is required to compile QEMU" 3255e26110cfSFam Zheng fi 3256e26110cfSFam Zhengdone 3257e26110cfSFam Zheng 3258215b0c2fSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 3259215b0c2fSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 3260215b0c2fSPaolo Bonzini 3261215b0c2fSPaolo Bonziniif test "$static" = yes && test "$mingw32" = yes; then 3262215b0c2fSPaolo Bonzini glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags" 3263215b0c2fSPaolo Bonzinifi 3264215b0c2fSPaolo Bonzini 3265f876b765SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-2.0; then 3266f876b765SMarc-André Lureau gio_cflags=$($pkg_config --cflags gio-2.0) 3267f876b765SMarc-André Lureau gio_libs=$($pkg_config --libs gio-2.0) 326825a97a56SMarc-André Lureau gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0) 32690dba4897SMarc-André Lureau if [ ! -x "$gdbus_codegen" ]; then 32700dba4897SMarc-André Lureau gdbus_codegen= 32710dba4897SMarc-André Lureau fi 327276346b62SPeter Maydell # Check that the libraries actually work -- Ubuntu 18.04 ships 327376346b62SPeter Maydell # with pkg-config --static --libs data for gio-2.0 that is missing 327476346b62SPeter Maydell # -lblkid and will give a link error. 327513ceae66SPeter Maydell cat > $TMPC <<EOF 327613ceae66SPeter Maydell#include <gio/gio.h> 327713ceae66SPeter Maydellint main(void) 327813ceae66SPeter Maydell{ 327913ceae66SPeter Maydell g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 328013ceae66SPeter Maydell return 0; 328113ceae66SPeter Maydell} 328213ceae66SPeter MaydellEOF 328313ceae66SPeter Maydell if compile_prog "$gio_cflags" "$gio_libs" ; then 328476346b62SPeter Maydell gio=yes 328576346b62SPeter Maydell else 328676346b62SPeter Maydell gio=no 328776346b62SPeter Maydell fi 3288f876b765SMarc-André Lureauelse 3289f876b765SMarc-André Lureau gio=no 3290f876b765SMarc-André Lureaufi 3291f876b765SMarc-André Lureau 329225a97a56SMarc-André Lureauif $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then 329325a97a56SMarc-André Lureau gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)" 329425a97a56SMarc-André Lureau gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)" 329525a97a56SMarc-André Lureaufi 329625a97a56SMarc-André Lureau 3297977a82abSDaniel P. Berrange# Sanity check that the current size_t matches the 3298977a82abSDaniel P. Berrange# size that glib thinks it should be. This catches 3299977a82abSDaniel P. Berrange# problems on multi-arch where people try to build 3300977a82abSDaniel P. Berrange# 32-bit QEMU while pointing at 64-bit glib headers 3301977a82abSDaniel P. Berrangecat > $TMPC <<EOF 3302977a82abSDaniel P. Berrange#include <glib.h> 3303977a82abSDaniel P. Berrange#include <unistd.h> 3304977a82abSDaniel P. Berrange 3305977a82abSDaniel P. Berrange#define QEMU_BUILD_BUG_ON(x) \ 3306977a82abSDaniel P. Berrange typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 3307977a82abSDaniel P. Berrange 3308977a82abSDaniel P. Berrangeint main(void) { 3309977a82abSDaniel P. Berrange QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 3310977a82abSDaniel P. Berrange return 0; 3311977a82abSDaniel P. Berrange} 3312977a82abSDaniel P. BerrangeEOF 3313977a82abSDaniel P. Berrange 3314215b0c2fSPaolo Bonziniif ! compile_prog "$glib_cflags" "$glib_libs" ; then 3315977a82abSDaniel P. Berrange error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\ 3316977a82abSDaniel P. Berrange "You probably need to set PKG_CONFIG_LIBDIR"\ 3317977a82abSDaniel P. Berrange "to point to the right pkg-config files for your"\ 3318977a82abSDaniel P. Berrange "build target" 3319977a82abSDaniel P. Berrangefi 3320977a82abSDaniel P. Berrange 3321bbbf2e04SJohn Snow# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage 3322bbbf2e04SJohn Snowcat > $TMPC << EOF 3323bbbf2e04SJohn Snow#include <glib.h> 3324bbbf2e04SJohn Snowint main(void) { return 0; } 3325bbbf2e04SJohn SnowEOF 3326bbbf2e04SJohn Snowif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 3327bbbf2e04SJohn Snow if cc_has_warning_flag "-Wno-unknown-attributes"; then 3328bbbf2e04SJohn Snow glib_cflags="-Wno-unknown-attributes $glib_cflags" 33295770e8afSPaolo Bonzini CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS" 3330bbbf2e04SJohn Snow fi 3331bbbf2e04SJohn Snowfi 3332bbbf2e04SJohn Snow 33339bda600bSEric Blake# Silence clang warnings triggered by glib < 2.57.2 33349bda600bSEric Blakecat > $TMPC << EOF 33359bda600bSEric Blake#include <glib.h> 33369bda600bSEric Blaketypedef struct Foo { 33379bda600bSEric Blake int i; 33389bda600bSEric Blake} Foo; 33399bda600bSEric Blakestatic void foo_free(Foo *f) 33409bda600bSEric Blake{ 33419bda600bSEric Blake g_free(f); 33429bda600bSEric Blake} 33439bda600bSEric BlakeG_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free); 33449bda600bSEric Blakeint main(void) { return 0; } 33459bda600bSEric BlakeEOF 33469bda600bSEric Blakeif ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then 33479bda600bSEric Blake if cc_has_warning_flag "-Wno-unused-function"; then 33489bda600bSEric Blake glib_cflags="$glib_cflags -Wno-unused-function" 33495770e8afSPaolo Bonzini CONFIGURE_CFLAGS="$CONFIGURE_CFLAGS -Wno-unused-function" 33509bda600bSEric Blake fi 33519bda600bSEric Blakefi 33529bda600bSEric Blake 3353e26110cfSFam Zheng########################################## 3354e26110cfSFam Zheng# SHA command probe for modules 3355e26110cfSFam Zhengif test "$modules" = yes; then 3356e26110cfSFam Zheng shacmd_probe="sha1sum sha1 shasum" 3357e26110cfSFam Zheng for c in $shacmd_probe; do 33588ccefb91SFam Zheng if has $c; then 3359e26110cfSFam Zheng shacmd="$c" 3360e26110cfSFam Zheng break 3361e26110cfSFam Zheng fi 3362e26110cfSFam Zheng done 3363e26110cfSFam Zheng if test "$shacmd" = ""; then 3364e26110cfSFam Zheng error_exit "one of the checksum commands is required to enable modules: $shacmd_probe" 3365e26110cfSFam Zheng fi 3366e18df141SAnthony Liguorifi 3367e18df141SAnthony Liguori 3368e18df141SAnthony Liguori########################################## 3369e5d355d1Saliguori# pthread probe 33704b29ec41SBradPTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2" 33713c529d93Saliguori 3372e5d355d1Saliguoripthread=no 3373414f0dabSblueswir1cat > $TMPC << EOF 33743c529d93Saliguori#include <pthread.h> 33757a42bbe4SStefan Weilstatic void *f(void *p) { return NULL; } 33767a42bbe4SStefan Weilint main(void) { 33777a42bbe4SStefan Weil pthread_t thread; 33787a42bbe4SStefan Weil pthread_create(&thread, 0, f, 0); 33797a42bbe4SStefan Weil return 0; 33807a42bbe4SStefan Weil} 3381414f0dabSblueswir1EOF 3382bd00d539SAndreas Färberif compile_prog "" "" ; then 3383bd00d539SAndreas Färber pthread=yes 3384bd00d539SAndreas Färberelse 3385de65fe0fSSebastian Herbszt for pthread_lib in $PTHREADLIBS_LIST; do 338652166aa0SJuan Quintela if compile_prog "" "$pthread_lib" ; then 3387e5d355d1Saliguori pthread=yes 3388e3c56761SPeter Portante found=no 3389e3c56761SPeter Portante for lib_entry in $LIBS; do 3390e3c56761SPeter Portante if test "$lib_entry" = "$pthread_lib"; then 3391e3c56761SPeter Portante found=yes 3392e3c56761SPeter Portante break 3393e3c56761SPeter Portante fi 3394e3c56761SPeter Portante done 3395e3c56761SPeter Portante if test "$found" = "no"; then 33965572b539SJuan Quintela LIBS="$pthread_lib $LIBS" 3397e3c56761SPeter Portante fi 3398de65fe0fSSebastian Herbszt break 3399414f0dabSblueswir1 fi 3400de65fe0fSSebastian Herbszt done 3401bd00d539SAndreas Färberfi 3402414f0dabSblueswir1 3403e633a5c6SEric Blakeif test "$mingw32" != yes && test "$pthread" = no; then 340476ad07a4SPeter Maydell error_exit "pthread check failed" \ 340576ad07a4SPeter Maydell "Make sure to have the pthread libs and headers installed." 3406e5d355d1Saliguorifi 3407e5d355d1Saliguori 3408479a5747SRoman Bolshakov# check for pthread_setname_np with thread id 3409479a5747SRoman Bolshakovpthread_setname_np_w_tid=no 34105c312079SDr. David Alan Gilbertcat > $TMPC << EOF 34115c312079SDr. David Alan Gilbert#include <pthread.h> 34125c312079SDr. David Alan Gilbert 34135c312079SDr. David Alan Gilbertstatic void *f(void *p) { return NULL; } 34145c312079SDr. David Alan Gilbertint main(void) 34155c312079SDr. David Alan Gilbert{ 34165c312079SDr. David Alan Gilbert pthread_t thread; 34175c312079SDr. David Alan Gilbert pthread_create(&thread, 0, f, 0); 34185c312079SDr. David Alan Gilbert pthread_setname_np(thread, "QEMU"); 34195c312079SDr. David Alan Gilbert return 0; 34205c312079SDr. David Alan Gilbert} 34215c312079SDr. David Alan GilbertEOF 34225c312079SDr. David Alan Gilbertif compile_prog "" "$pthread_lib" ; then 3423479a5747SRoman Bolshakov pthread_setname_np_w_tid=yes 3424479a5747SRoman Bolshakovfi 3425479a5747SRoman Bolshakov 3426479a5747SRoman Bolshakov# check for pthread_setname_np without thread id 3427479a5747SRoman Bolshakovpthread_setname_np_wo_tid=no 3428479a5747SRoman Bolshakovcat > $TMPC << EOF 3429479a5747SRoman Bolshakov#include <pthread.h> 3430479a5747SRoman Bolshakov 343112a9b8d8SThomas Huthstatic void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 3432479a5747SRoman Bolshakovint main(void) 3433479a5747SRoman Bolshakov{ 3434479a5747SRoman Bolshakov pthread_t thread; 3435479a5747SRoman Bolshakov pthread_create(&thread, 0, f, 0); 3436479a5747SRoman Bolshakov return 0; 3437479a5747SRoman Bolshakov} 3438479a5747SRoman BolshakovEOF 3439479a5747SRoman Bolshakovif compile_prog "" "$pthread_lib" ; then 3440479a5747SRoman Bolshakov pthread_setname_np_wo_tid=yes 34415c312079SDr. David Alan Gilbertfi 34425c312079SDr. David Alan Gilbert 3443bf9298b9Saliguori########################################## 3444b10d49d7SPino Toscano# libssh probe 3445b10d49d7SPino Toscanoif test "$libssh" != "no" ; then 3446b10d49d7SPino Toscano if $pkg_config --exists libssh; then 3447b10d49d7SPino Toscano libssh_cflags=$($pkg_config libssh --cflags) 3448b10d49d7SPino Toscano libssh_libs=$($pkg_config libssh --libs) 3449b10d49d7SPino Toscano libssh=yes 34500a12ec87SRichard W.M. Jones else 3451b10d49d7SPino Toscano if test "$libssh" = "yes" ; then 3452b10d49d7SPino Toscano error_exit "libssh required for --enable-libssh" 34530a12ec87SRichard W.M. Jones fi 3454b10d49d7SPino Toscano libssh=no 34550a12ec87SRichard W.M. Jones fi 34560a12ec87SRichard W.M. Jonesfi 34570a12ec87SRichard W.M. Jones 34580a12ec87SRichard W.M. Jones########################################## 3459b10d49d7SPino Toscano# Check for libssh 0.8 3460b10d49d7SPino Toscano# This is done like this instead of using the LIBSSH_VERSION_* and 3461b10d49d7SPino Toscano# SSH_VERSION_* macros because some distributions in the past shipped 3462b10d49d7SPino Toscano# snapshots of the future 0.8 from Git, and those snapshots did not 3463b10d49d7SPino Toscano# have updated version numbers (still referring to 0.7.0). 34649a2d462eSRichard W.M. Jones 3465b10d49d7SPino Toscanoif test "$libssh" = "yes"; then 34669a2d462eSRichard W.M. Jones cat > $TMPC <<EOF 3467b10d49d7SPino Toscano#include <libssh/libssh.h> 3468b10d49d7SPino Toscanoint main(void) { return ssh_get_server_publickey(NULL, NULL); } 34699a2d462eSRichard W.M. JonesEOF 3470b10d49d7SPino Toscano if compile_prog "$libssh_cflags" "$libssh_libs"; then 3471b10d49d7SPino Toscano libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags" 34729a2d462eSRichard W.M. Jones fi 34739a2d462eSRichard W.M. Jonesfi 34749a2d462eSRichard W.M. Jones 34759a2d462eSRichard W.M. Jones########################################## 34765c6c3a6cSChristoph Hellwig# linux-aio probe 34775c6c3a6cSChristoph Hellwig 34785c6c3a6cSChristoph Hellwigif test "$linux_aio" != "no" ; then 34795c6c3a6cSChristoph Hellwig cat > $TMPC <<EOF 34805c6c3a6cSChristoph Hellwig#include <libaio.h> 34815c6c3a6cSChristoph Hellwig#include <sys/eventfd.h> 3482832ce9c2SScott Wood#include <stddef.h> 34835c6c3a6cSChristoph Hellwigint main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } 34845c6c3a6cSChristoph HellwigEOF 34855c6c3a6cSChristoph Hellwig if compile_prog "" "-laio" ; then 34865c6c3a6cSChristoph Hellwig linux_aio=yes 34875c6c3a6cSChristoph Hellwig else 34885c6c3a6cSChristoph Hellwig if test "$linux_aio" = "yes" ; then 348921684af0SStewart Smith feature_not_found "linux AIO" "Install libaio devel" 34905c6c3a6cSChristoph Hellwig fi 34913cfcae3cSLuiz Capitulino linux_aio=no 34925c6c3a6cSChristoph Hellwig fi 34935c6c3a6cSChristoph Hellwigfi 3494c10dd856SAarushi Mehta########################################## 3495c10dd856SAarushi Mehta# linux-io-uring probe 3496c10dd856SAarushi Mehta 3497c10dd856SAarushi Mehtaif test "$linux_io_uring" != "no" ; then 3498c10dd856SAarushi Mehta if $pkg_config liburing; then 3499c10dd856SAarushi Mehta linux_io_uring_cflags=$($pkg_config --cflags liburing) 3500c10dd856SAarushi Mehta linux_io_uring_libs=$($pkg_config --libs liburing) 3501c10dd856SAarushi Mehta linux_io_uring=yes 3502c10dd856SAarushi Mehta else 3503c10dd856SAarushi Mehta if test "$linux_io_uring" = "yes" ; then 3504c10dd856SAarushi Mehta feature_not_found "linux io_uring" "Install liburing devel" 3505c10dd856SAarushi Mehta fi 3506c10dd856SAarushi Mehta linux_io_uring=no 3507c10dd856SAarushi Mehta fi 3508c10dd856SAarushi Mehtafi 35095c6c3a6cSChristoph Hellwig 35105c6c3a6cSChristoph Hellwig########################################## 35117aaa6a16SPaolo Bonzini# TPM emulation is only on POSIX 35123b8acc11SPaolo Bonzini 35137aaa6a16SPaolo Bonziniif test "$tpm" = ""; then 35147aaa6a16SPaolo Bonzini if test "$mingw32" = "yes"; then 35157aaa6a16SPaolo Bonzini tpm=no 35163b8acc11SPaolo Bonzini else 35177aaa6a16SPaolo Bonzini tpm=yes 35187aaa6a16SPaolo Bonzini fi 35197aaa6a16SPaolo Bonzinielif test "$tpm" = "yes"; then 35207aaa6a16SPaolo Bonzini if test "$mingw32" = "yes" ; then 35217aaa6a16SPaolo Bonzini error_exit "TPM emulation only available on POSIX systems" 35227aaa6a16SPaolo Bonzini fi 35233b8acc11SPaolo Bonzinifi 35243b8acc11SPaolo Bonzini 35253b8acc11SPaolo Bonzini########################################## 3526bf9298b9Saliguori# iovec probe 3527bf9298b9Saliguoricat > $TMPC <<EOF 3528db34f0b3Sblueswir1#include <sys/types.h> 3529bf9298b9Saliguori#include <sys/uio.h> 3530db34f0b3Sblueswir1#include <unistd.h> 3531f91f9beeSStefan Weilint main(void) { return sizeof(struct iovec); } 3532bf9298b9SaliguoriEOF 3533bf9298b9Saliguoriiovec=no 353452166aa0SJuan Quintelaif compile_prog "" "" ; then 3535bf9298b9Saliguori iovec=yes 3536bf9298b9Saliguorifi 3537bf9298b9Saliguori 3538f652e6afSaurel32########################################## 3539ceb42de8Saliguori# preadv probe 3540ceb42de8Saliguoricat > $TMPC <<EOF 3541ceb42de8Saliguori#include <sys/types.h> 3542ceb42de8Saliguori#include <sys/uio.h> 3543ceb42de8Saliguori#include <unistd.h> 3544c075a723SBlue Swirlint main(void) { return preadv(0, 0, 0, 0); } 3545ceb42de8SaliguoriEOF 3546ceb42de8Saliguoripreadv=no 354752166aa0SJuan Quintelaif compile_prog "" "" ; then 3548ceb42de8Saliguori preadv=yes 3549ceb42de8Saliguorifi 3550ceb42de8Saliguori 3551ceb42de8Saliguori########################################## 3552f652e6afSaurel32# fdt probe 3553e169e1e1SPeter Maydell 3554fbb4121dSPaolo Bonzinicase "$fdt" in 3555fbb4121dSPaolo Bonzini auto | enabled | internal) 3556fbb4121dSPaolo Bonzini # Simpler to always update submodule, even if not needed. 3557fbb4121dSPaolo Bonzini if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 3558aef45d51SDaniel P. Berrange git_submodules="${git_submodules} dtc" 3559aef45d51SDaniel P. Berrange fi 3560fbb4121dSPaolo Bonzini ;; 3561fbb4121dSPaolo Bonziniesac 3562f652e6afSaurel32 356320ff075bSMichael Walle########################################## 3564fb719563SOGAWA Hirofumi# opengl probe (for sdl2, gtk, milkymist-tmu2) 3565b1546f32SGerd Hoffmann 3566d52c454aSMarc-André Lureaugbm="no" 3567d52c454aSMarc-André Lureauif $pkg_config gbm; then 3568d52c454aSMarc-André Lureau gbm_cflags="$($pkg_config --cflags gbm)" 3569d52c454aSMarc-André Lureau gbm_libs="$($pkg_config --libs gbm)" 3570d52c454aSMarc-André Lureau gbm="yes" 3571d52c454aSMarc-André Lureaufi 3572d52c454aSMarc-André Lureau 3573da076ffeSGerd Hoffmannif test "$opengl" != "no" ; then 35744939a1dfSMichael Tokarev opengl_pkgs="epoxy gbm" 35755f9b1e35SGerd Hoffmann if $pkg_config $opengl_pkgs; then 35765f9b1e35SGerd Hoffmann opengl_cflags="$($pkg_config --cflags $opengl_pkgs)" 35775f9b1e35SGerd Hoffmann opengl_libs="$($pkg_config --libs $opengl_pkgs)" 3578da076ffeSGerd Hoffmann opengl=yes 357920ff075bSMichael Walle else 3580da076ffeSGerd Hoffmann if test "$opengl" = "yes" ; then 3581dcf30025SGerd Hoffmann feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs" 358220ff075bSMichael Walle fi 3583f676c67eSJeremy White opengl_cflags="" 3584da076ffeSGerd Hoffmann opengl_libs="" 3585da076ffeSGerd Hoffmann opengl=no 358620ff075bSMichael Walle fi 358720ff075bSMichael Wallefi 358820ff075bSMichael Walle 3589014cb152SGerd Hoffmannif test "$opengl" = "yes"; then 3590014cb152SGerd Hoffmann cat > $TMPC << EOF 3591014cb152SGerd Hoffmann#include <epoxy/egl.h> 3592014cb152SGerd Hoffmann#ifndef EGL_MESA_image_dma_buf_export 3593014cb152SGerd Hoffmann# error mesa/epoxy lacks support for dmabufs (mesa 10.6+) 3594014cb152SGerd Hoffmann#endif 3595014cb152SGerd Hoffmannint main(void) { return 0; } 3596014cb152SGerd HoffmannEOF 3597014cb152SGerd Hoffmann if compile_prog "" "" ; then 3598014cb152SGerd Hoffmann opengl_dmabuf=yes 3599014cb152SGerd Hoffmann fi 3600014cb152SGerd Hoffmannfi 3601c9a12e75SChrysostomos Nanakos 3602ed279a06SKlim Kireev########################################## 3603ed279a06SKlim Kireev# libxml2 probe 3604ed279a06SKlim Kireevif test "$libxml2" != "no" ; then 3605ed279a06SKlim Kireev if $pkg_config --exists libxml-2.0; then 3606ed279a06SKlim Kireev libxml2="yes" 3607ed279a06SKlim Kireev libxml2_cflags=$($pkg_config --cflags libxml-2.0) 3608ed279a06SKlim Kireev libxml2_libs=$($pkg_config --libs libxml-2.0) 3609ed279a06SKlim Kireev else 3610ed279a06SKlim Kireev if test "$libxml2" = "yes"; then 3611ed279a06SKlim Kireev feature_not_found "libxml2" "Install libxml2 devel" 3612ed279a06SKlim Kireev fi 3613ed279a06SKlim Kireev libxml2="no" 3614ed279a06SKlim Kireev fi 3615ed279a06SKlim Kireevfi 3616c9a12e75SChrysostomos Nanakos 361739386ac7Saurel32# Check for inotify functions when we are building linux-user 36183b3f24adSaurel32# emulator. This is done because older glibc versions don't 36193b3f24adSaurel32# have syscall stubs for these implemented. In that case we 36203b3f24adSaurel32# don't provide them even if kernel supports them. 36213b3f24adSaurel32# 36223b3f24adSaurel32inotify=no 36233b3f24adSaurel32cat > $TMPC << EOF 36243b3f24adSaurel32#include <sys/inotify.h> 36253b3f24adSaurel32 36263b3f24adSaurel32int 36273b3f24adSaurel32main(void) 36283b3f24adSaurel32{ 36293b3f24adSaurel32 /* try to start inotify */ 36308690e420Saurel32 return inotify_init(); 36313b3f24adSaurel32} 36323b3f24adSaurel32EOF 363352166aa0SJuan Quintelaif compile_prog "" "" ; then 36343b3f24adSaurel32 inotify=yes 36353b3f24adSaurel32fi 36363b3f24adSaurel32 3637c05c7a73SRiku Voipioinotify1=no 3638c05c7a73SRiku Voipiocat > $TMPC << EOF 3639c05c7a73SRiku Voipio#include <sys/inotify.h> 3640c05c7a73SRiku Voipio 3641c05c7a73SRiku Voipioint 3642c05c7a73SRiku Voipiomain(void) 3643c05c7a73SRiku Voipio{ 3644c05c7a73SRiku Voipio /* try to start inotify */ 3645c05c7a73SRiku Voipio return inotify_init1(0); 3646c05c7a73SRiku Voipio} 3647c05c7a73SRiku VoipioEOF 3648c05c7a73SRiku Voipioif compile_prog "" "" ; then 3649c05c7a73SRiku Voipio inotify1=yes 3650c05c7a73SRiku Voipiofi 3651c05c7a73SRiku Voipio 3652099d6b0fSRiku Voipio# check if pipe2 is there 3653099d6b0fSRiku Voipiopipe2=no 3654099d6b0fSRiku Voipiocat > $TMPC << EOF 3655099d6b0fSRiku Voipio#include <unistd.h> 3656099d6b0fSRiku Voipio#include <fcntl.h> 3657099d6b0fSRiku Voipio 3658099d6b0fSRiku Voipioint main(void) 3659099d6b0fSRiku Voipio{ 3660099d6b0fSRiku Voipio int pipefd[2]; 36619bca8162SBruce Rogers return pipe2(pipefd, O_CLOEXEC); 3662099d6b0fSRiku Voipio} 3663099d6b0fSRiku VoipioEOF 366452166aa0SJuan Quintelaif compile_prog "" "" ; then 3665099d6b0fSRiku Voipio pipe2=yes 3666099d6b0fSRiku Voipiofi 3667099d6b0fSRiku Voipio 366840ff6d7eSKevin Wolf# check if accept4 is there 366940ff6d7eSKevin Wolfaccept4=no 367040ff6d7eSKevin Wolfcat > $TMPC << EOF 367140ff6d7eSKevin Wolf#include <sys/socket.h> 367240ff6d7eSKevin Wolf#include <stddef.h> 367340ff6d7eSKevin Wolf 367440ff6d7eSKevin Wolfint main(void) 367540ff6d7eSKevin Wolf{ 367640ff6d7eSKevin Wolf accept4(0, NULL, NULL, SOCK_CLOEXEC); 367740ff6d7eSKevin Wolf return 0; 367840ff6d7eSKevin Wolf} 367940ff6d7eSKevin WolfEOF 368040ff6d7eSKevin Wolfif compile_prog "" "" ; then 368140ff6d7eSKevin Wolf accept4=yes 368240ff6d7eSKevin Wolffi 368340ff6d7eSKevin Wolf 36843ce34dfbSvibisreenivasan# check if tee/splice is there. vmsplice was added same time. 36853ce34dfbSvibisreenivasansplice=no 36863ce34dfbSvibisreenivasancat > $TMPC << EOF 36873ce34dfbSvibisreenivasan#include <unistd.h> 36883ce34dfbSvibisreenivasan#include <fcntl.h> 36893ce34dfbSvibisreenivasan#include <limits.h> 36903ce34dfbSvibisreenivasan 36913ce34dfbSvibisreenivasanint main(void) 36923ce34dfbSvibisreenivasan{ 369366ea0f22SStefan Weil int len, fd = 0; 36943ce34dfbSvibisreenivasan len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 36953ce34dfbSvibisreenivasan splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 36963ce34dfbSvibisreenivasan return 0; 36973ce34dfbSvibisreenivasan} 36983ce34dfbSvibisreenivasanEOF 369952166aa0SJuan Quintelaif compile_prog "" "" ; then 37003ce34dfbSvibisreenivasan splice=yes 37013ce34dfbSvibisreenivasanfi 37023ce34dfbSvibisreenivasan 3703dcc38d1cSMarcelo Tosatti########################################## 3704a99d57bbSWanlong Gao# libnuma probe 3705a99d57bbSWanlong Gao 3706a99d57bbSWanlong Gaoif test "$numa" != "no" ; then 3707a99d57bbSWanlong Gao cat > $TMPC << EOF 3708a99d57bbSWanlong Gao#include <numa.h> 3709a99d57bbSWanlong Gaoint main(void) { return numa_available(); } 3710a99d57bbSWanlong GaoEOF 3711a99d57bbSWanlong Gao 3712a99d57bbSWanlong Gao if compile_prog "" "-lnuma" ; then 3713a99d57bbSWanlong Gao numa=yes 3714ab318051SMarc-André Lureau numa_libs="-lnuma" 3715a99d57bbSWanlong Gao else 3716a99d57bbSWanlong Gao if test "$numa" = "yes" ; then 3717a99d57bbSWanlong Gao feature_not_found "numa" "install numactl devel" 3718a99d57bbSWanlong Gao fi 3719a99d57bbSWanlong Gao numa=no 3720a99d57bbSWanlong Gao fi 3721a99d57bbSWanlong Gaofi 3722a99d57bbSWanlong Gao 3723aa087962SPaolo Bonzinimalloc=system 37247b01cb97SAlexandre Derumierif test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then 37257b01cb97SAlexandre Derumier echo "ERROR: tcmalloc && jemalloc can't be used at the same time" 37267b01cb97SAlexandre Derumier exit 1 3727aa087962SPaolo Bonzinielif test "$tcmalloc" = "yes" ; then 3728aa087962SPaolo Bonzini malloc=tcmalloc 3729aa087962SPaolo Bonzinielif test "$jemalloc" = "yes" ; then 3730aa087962SPaolo Bonzini malloc=jemalloc 37317b01cb97SAlexandre Derumierfi 37327b01cb97SAlexandre Derumier 37337b01cb97SAlexandre Derumier########################################## 3734dcc38d1cSMarcelo Tosatti# signalfd probe 3735dcc38d1cSMarcelo Tosattisignalfd="no" 3736dcc38d1cSMarcelo Tosatticat > $TMPC << EOF 3737dcc38d1cSMarcelo Tosatti#include <unistd.h> 3738dcc38d1cSMarcelo Tosatti#include <sys/syscall.h> 3739dcc38d1cSMarcelo Tosatti#include <signal.h> 3740dcc38d1cSMarcelo Tosattiint main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); } 3741dcc38d1cSMarcelo TosattiEOF 3742dcc38d1cSMarcelo Tosatti 3743dcc38d1cSMarcelo Tosattiif compile_prog "" "" ; then 3744dcc38d1cSMarcelo Tosatti signalfd=yes 3745dcc38d1cSMarcelo Tosattifi 3746dcc38d1cSMarcelo Tosatti 3747d339d766SRichard W.M. Jones# check if optreset global is declared by <getopt.h> 3748d339d766SRichard W.M. Jonesoptreset="no" 3749d339d766SRichard W.M. Jonescat > $TMPC << EOF 3750d339d766SRichard W.M. Jones#include <getopt.h> 3751d339d766SRichard W.M. Jonesint main(void) { return optreset; } 3752d339d766SRichard W.M. JonesEOF 3753d339d766SRichard W.M. Jones 3754d339d766SRichard W.M. Jonesif compile_prog "" "" ; then 3755d339d766SRichard W.M. Jones optreset=yes 3756d339d766SRichard W.M. Jonesfi 3757d339d766SRichard W.M. Jones 3758c2882b96SRiku Voipio# check if eventfd is supported 3759c2882b96SRiku Voipioeventfd=no 3760c2882b96SRiku Voipiocat > $TMPC << EOF 3761c2882b96SRiku Voipio#include <sys/eventfd.h> 3762c2882b96SRiku Voipio 3763c2882b96SRiku Voipioint main(void) 3764c2882b96SRiku Voipio{ 376555cc7f3eSStefan Weil return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); 3766c2882b96SRiku Voipio} 3767c2882b96SRiku VoipioEOF 3768c2882b96SRiku Voipioif compile_prog "" "" ; then 3769c2882b96SRiku Voipio eventfd=yes 3770c2882b96SRiku Voipiofi 3771c2882b96SRiku Voipio 3772751bcc39SMarc-André Lureau# check if memfd is supported 3773751bcc39SMarc-André Lureaumemfd=no 3774751bcc39SMarc-André Lureaucat > $TMPC << EOF 377575e5b70eSPaolo Bonzini#include <sys/mman.h> 3776751bcc39SMarc-André Lureau 3777751bcc39SMarc-André Lureauint main(void) 3778751bcc39SMarc-André Lureau{ 3779751bcc39SMarc-André Lureau return memfd_create("foo", MFD_ALLOW_SEALING); 3780751bcc39SMarc-André Lureau} 3781751bcc39SMarc-André LureauEOF 3782751bcc39SMarc-André Lureauif compile_prog "" "" ; then 3783751bcc39SMarc-André Lureau memfd=yes 3784751bcc39SMarc-André Lureaufi 3785751bcc39SMarc-André Lureau 3786955727d2SCortland Tölva# check for usbfs 3787955727d2SCortland Tölvahave_usbfs=no 3788955727d2SCortland Tölvaif test "$linux_user" = "yes"; then 378996566d09SThomas Petazzoni cat > $TMPC << EOF 379096566d09SThomas Petazzoni#include <linux/usbdevice_fs.h> 379196566d09SThomas Petazzoni 379296566d09SThomas Petazzoni#ifndef USBDEVFS_GET_CAPABILITIES 379396566d09SThomas Petazzoni#error "USBDEVFS_GET_CAPABILITIES undefined" 379496566d09SThomas Petazzoni#endif 379596566d09SThomas Petazzoni 379696566d09SThomas Petazzoni#ifndef USBDEVFS_DISCONNECT_CLAIM 379796566d09SThomas Petazzoni#error "USBDEVFS_DISCONNECT_CLAIM undefined" 379896566d09SThomas Petazzoni#endif 379996566d09SThomas Petazzoni 380096566d09SThomas Petazzoniint main(void) 380196566d09SThomas Petazzoni{ 380296566d09SThomas Petazzoni return 0; 380396566d09SThomas Petazzoni} 380496566d09SThomas PetazzoniEOF 380596566d09SThomas Petazzoni if compile_prog "" ""; then 3806955727d2SCortland Tölva have_usbfs=yes 3807955727d2SCortland Tölva fi 3808955727d2SCortland Tölvafi 3809751bcc39SMarc-André Lureau 3810d0927938SUlrich Hecht# check for fallocate 3811d0927938SUlrich Hechtfallocate=no 3812d0927938SUlrich Hechtcat > $TMPC << EOF 3813d0927938SUlrich Hecht#include <fcntl.h> 3814d0927938SUlrich Hecht 3815d0927938SUlrich Hechtint main(void) 3816d0927938SUlrich Hecht{ 3817d0927938SUlrich Hecht fallocate(0, 0, 0, 0); 3818d0927938SUlrich Hecht return 0; 3819d0927938SUlrich Hecht} 3820d0927938SUlrich HechtEOF 38218fb03151SPeter Maydellif compile_prog "" "" ; then 3822d0927938SUlrich Hecht fallocate=yes 3823d0927938SUlrich Hechtfi 3824d0927938SUlrich Hecht 38253d4fa43eSKusanagi Kouichi# check for fallocate hole punching 38263d4fa43eSKusanagi Kouichifallocate_punch_hole=no 38273d4fa43eSKusanagi Kouichicat > $TMPC << EOF 38283d4fa43eSKusanagi Kouichi#include <fcntl.h> 38293d4fa43eSKusanagi Kouichi#include <linux/falloc.h> 38303d4fa43eSKusanagi Kouichi 38313d4fa43eSKusanagi Kouichiint main(void) 38323d4fa43eSKusanagi Kouichi{ 38333d4fa43eSKusanagi Kouichi fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0); 38343d4fa43eSKusanagi Kouichi return 0; 38353d4fa43eSKusanagi Kouichi} 38363d4fa43eSKusanagi KouichiEOF 38373d4fa43eSKusanagi Kouichiif compile_prog "" "" ; then 38383d4fa43eSKusanagi Kouichi fallocate_punch_hole=yes 38393d4fa43eSKusanagi Kouichifi 38403d4fa43eSKusanagi Kouichi 3841b953f075SDenis V. Lunev# check that fallocate supports range zeroing inside the file 3842b953f075SDenis V. Lunevfallocate_zero_range=no 3843b953f075SDenis V. Lunevcat > $TMPC << EOF 3844b953f075SDenis V. Lunev#include <fcntl.h> 3845b953f075SDenis V. Lunev#include <linux/falloc.h> 3846b953f075SDenis V. Lunev 3847b953f075SDenis V. Lunevint main(void) 3848b953f075SDenis V. Lunev{ 3849b953f075SDenis V. Lunev fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0); 3850b953f075SDenis V. Lunev return 0; 3851b953f075SDenis V. Lunev} 3852b953f075SDenis V. LunevEOF 3853b953f075SDenis V. Lunevif compile_prog "" "" ; then 3854b953f075SDenis V. Lunev fallocate_zero_range=yes 3855b953f075SDenis V. Lunevfi 3856b953f075SDenis V. Lunev 3857ed911435SKevin Wolf# check for posix_fallocate 3858ed911435SKevin Wolfposix_fallocate=no 3859ed911435SKevin Wolfcat > $TMPC << EOF 3860ed911435SKevin Wolf#include <fcntl.h> 3861ed911435SKevin Wolf 3862ed911435SKevin Wolfint main(void) 3863ed911435SKevin Wolf{ 3864ed911435SKevin Wolf posix_fallocate(0, 0, 0); 3865ed911435SKevin Wolf return 0; 3866ed911435SKevin Wolf} 3867ed911435SKevin WolfEOF 3868ed911435SKevin Wolfif compile_prog "" "" ; then 3869ed911435SKevin Wolf posix_fallocate=yes 3870ed911435SKevin Wolffi 3871ed911435SKevin Wolf 3872c727f47dSPeter Maydell# check for sync_file_range 3873c727f47dSPeter Maydellsync_file_range=no 3874c727f47dSPeter Maydellcat > $TMPC << EOF 3875c727f47dSPeter Maydell#include <fcntl.h> 3876c727f47dSPeter Maydell 3877c727f47dSPeter Maydellint main(void) 3878c727f47dSPeter Maydell{ 3879c727f47dSPeter Maydell sync_file_range(0, 0, 0, 0); 3880c727f47dSPeter Maydell return 0; 3881c727f47dSPeter Maydell} 3882c727f47dSPeter MaydellEOF 38838fb03151SPeter Maydellif compile_prog "" "" ; then 3884c727f47dSPeter Maydell sync_file_range=yes 3885c727f47dSPeter Maydellfi 3886c727f47dSPeter Maydell 3887dace20dcSPeter Maydell# check for linux/fiemap.h and FS_IOC_FIEMAP 3888dace20dcSPeter Maydellfiemap=no 3889dace20dcSPeter Maydellcat > $TMPC << EOF 3890dace20dcSPeter Maydell#include <sys/ioctl.h> 3891dace20dcSPeter Maydell#include <linux/fs.h> 3892dace20dcSPeter Maydell#include <linux/fiemap.h> 3893dace20dcSPeter Maydell 3894dace20dcSPeter Maydellint main(void) 3895dace20dcSPeter Maydell{ 3896dace20dcSPeter Maydell ioctl(0, FS_IOC_FIEMAP, 0); 3897dace20dcSPeter Maydell return 0; 3898dace20dcSPeter Maydell} 3899dace20dcSPeter MaydellEOF 39008fb03151SPeter Maydellif compile_prog "" "" ; then 3901dace20dcSPeter Maydell fiemap=yes 3902dace20dcSPeter Maydellfi 3903dace20dcSPeter Maydell 3904d0927938SUlrich Hecht# check for dup3 3905d0927938SUlrich Hechtdup3=no 3906d0927938SUlrich Hechtcat > $TMPC << EOF 3907d0927938SUlrich Hecht#include <unistd.h> 3908d0927938SUlrich Hecht 3909d0927938SUlrich Hechtint main(void) 3910d0927938SUlrich Hecht{ 3911d0927938SUlrich Hecht dup3(0, 0, 0); 3912d0927938SUlrich Hecht return 0; 3913d0927938SUlrich Hecht} 3914d0927938SUlrich HechtEOF 391578f5d726SJan Kiszkaif compile_prog "" "" ; then 3916d0927938SUlrich Hecht dup3=yes 3917d0927938SUlrich Hechtfi 3918d0927938SUlrich Hecht 39194e0c6529SAlex Bligh# check for ppoll support 39204e0c6529SAlex Blighppoll=no 39214e0c6529SAlex Blighcat > $TMPC << EOF 39224e0c6529SAlex Bligh#include <poll.h> 39234e0c6529SAlex Bligh 39244e0c6529SAlex Blighint main(void) 39254e0c6529SAlex Bligh{ 39264e0c6529SAlex Bligh struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 }; 39274e0c6529SAlex Bligh ppoll(&pfd, 1, 0, 0); 39284e0c6529SAlex Bligh return 0; 39294e0c6529SAlex Bligh} 39304e0c6529SAlex BlighEOF 39314e0c6529SAlex Blighif compile_prog "" "" ; then 39324e0c6529SAlex Bligh ppoll=yes 39334e0c6529SAlex Blighfi 39344e0c6529SAlex Bligh 3935cd758dd0SAlex Bligh# check for prctl(PR_SET_TIMERSLACK , ... ) support 3936cd758dd0SAlex Blighprctl_pr_set_timerslack=no 3937cd758dd0SAlex Blighcat > $TMPC << EOF 3938cd758dd0SAlex Bligh#include <sys/prctl.h> 3939cd758dd0SAlex Bligh 3940cd758dd0SAlex Blighint main(void) 3941cd758dd0SAlex Bligh{ 3942cd758dd0SAlex Bligh prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0); 3943cd758dd0SAlex Bligh return 0; 3944cd758dd0SAlex Bligh} 3945cd758dd0SAlex BlighEOF 3946cd758dd0SAlex Blighif compile_prog "" "" ; then 3947cd758dd0SAlex Bligh prctl_pr_set_timerslack=yes 3948cd758dd0SAlex Blighfi 3949cd758dd0SAlex Bligh 39503b6edd16SPeter Maydell# check for epoll support 39513b6edd16SPeter Maydellepoll=no 39523b6edd16SPeter Maydellcat > $TMPC << EOF 39533b6edd16SPeter Maydell#include <sys/epoll.h> 39543b6edd16SPeter Maydell 39553b6edd16SPeter Maydellint main(void) 39563b6edd16SPeter Maydell{ 39573b6edd16SPeter Maydell epoll_create(0); 39583b6edd16SPeter Maydell return 0; 39593b6edd16SPeter Maydell} 39603b6edd16SPeter MaydellEOF 39618fb03151SPeter Maydellif compile_prog "" "" ; then 39623b6edd16SPeter Maydell epoll=yes 39633b6edd16SPeter Maydellfi 39643b6edd16SPeter Maydell 3965227f0214SPeter Maydell# epoll_create1 is a later addition 3966227f0214SPeter Maydell# so we must check separately for its presence 39673b6edd16SPeter Maydellepoll_create1=no 39683b6edd16SPeter Maydellcat > $TMPC << EOF 39693b6edd16SPeter Maydell#include <sys/epoll.h> 39703b6edd16SPeter Maydell 39713b6edd16SPeter Maydellint main(void) 39723b6edd16SPeter Maydell{ 397319e83f6bSPeter Maydell /* Note that we use epoll_create1 as a value, not as 397419e83f6bSPeter Maydell * a function being called. This is necessary so that on 397519e83f6bSPeter Maydell * old SPARC glibc versions where the function was present in 397619e83f6bSPeter Maydell * the library but not declared in the header file we will 397719e83f6bSPeter Maydell * fail the configure check. (Otherwise we will get a compiler 397819e83f6bSPeter Maydell * warning but not an error, and will proceed to fail the 397919e83f6bSPeter Maydell * qemu compile where we compile with -Werror.) 398019e83f6bSPeter Maydell */ 3981c075a723SBlue Swirl return (int)(uintptr_t)&epoll_create1; 39823b6edd16SPeter Maydell} 39833b6edd16SPeter MaydellEOF 39848fb03151SPeter Maydellif compile_prog "" "" ; then 39853b6edd16SPeter Maydell epoll_create1=yes 39863b6edd16SPeter Maydellfi 39873b6edd16SPeter Maydell 3988a8fd1abaSPeter Maydell# check for sendfile support 3989a8fd1abaSPeter Maydellsendfile=no 3990a8fd1abaSPeter Maydellcat > $TMPC << EOF 3991a8fd1abaSPeter Maydell#include <sys/sendfile.h> 3992a8fd1abaSPeter Maydell 3993a8fd1abaSPeter Maydellint main(void) 3994a8fd1abaSPeter Maydell{ 3995a8fd1abaSPeter Maydell return sendfile(0, 0, 0, 0); 3996a8fd1abaSPeter Maydell} 3997a8fd1abaSPeter MaydellEOF 3998a8fd1abaSPeter Maydellif compile_prog "" "" ; then 3999a8fd1abaSPeter Maydell sendfile=yes 4000a8fd1abaSPeter Maydellfi 4001a8fd1abaSPeter Maydell 400251834341SRiku Voipio# check for timerfd support (glibc 2.8 and newer) 400351834341SRiku Voipiotimerfd=no 400451834341SRiku Voipiocat > $TMPC << EOF 400551834341SRiku Voipio#include <sys/timerfd.h> 400651834341SRiku Voipio 400751834341SRiku Voipioint main(void) 400851834341SRiku Voipio{ 400951834341SRiku Voipio return(timerfd_create(CLOCK_REALTIME, 0)); 401051834341SRiku Voipio} 401151834341SRiku VoipioEOF 401251834341SRiku Voipioif compile_prog "" "" ; then 401351834341SRiku Voipio timerfd=yes 401451834341SRiku Voipiofi 401551834341SRiku Voipio 40169af5c906SRiku Voipio# check for setns and unshare support 40179af5c906SRiku Voipiosetns=no 40189af5c906SRiku Voipiocat > $TMPC << EOF 40199af5c906SRiku Voipio#include <sched.h> 40209af5c906SRiku Voipio 40219af5c906SRiku Voipioint main(void) 40229af5c906SRiku Voipio{ 40239af5c906SRiku Voipio int ret; 40249af5c906SRiku Voipio ret = setns(0, 0); 40259af5c906SRiku Voipio ret = unshare(0); 40269af5c906SRiku Voipio return ret; 40279af5c906SRiku Voipio} 40289af5c906SRiku VoipioEOF 40299af5c906SRiku Voipioif compile_prog "" "" ; then 40309af5c906SRiku Voipio setns=yes 40319af5c906SRiku Voipiofi 40329af5c906SRiku Voipio 403338860a03SAleksandar Markovic# clock_adjtime probe 403438860a03SAleksandar Markovicclock_adjtime=no 403538860a03SAleksandar Markoviccat > $TMPC <<EOF 403638860a03SAleksandar Markovic#include <time.h> 4037cd5d20efSJiaxun Yang#include <sys/timex.h> 403838860a03SAleksandar Markovic 403938860a03SAleksandar Markovicint main(void) 404038860a03SAleksandar Markovic{ 404138860a03SAleksandar Markovic return clock_adjtime(0, 0); 404238860a03SAleksandar Markovic} 404338860a03SAleksandar MarkovicEOF 404438860a03SAleksandar Markovicclock_adjtime=no 404538860a03SAleksandar Markovicif compile_prog "" "" ; then 404638860a03SAleksandar Markovic clock_adjtime=yes 404738860a03SAleksandar Markovicfi 404838860a03SAleksandar Markovic 40495a03cd00SAleksandar Markovic# syncfs probe 40505a03cd00SAleksandar Markovicsyncfs=no 40515a03cd00SAleksandar Markoviccat > $TMPC <<EOF 40525a03cd00SAleksandar Markovic#include <unistd.h> 40535a03cd00SAleksandar Markovic 40545a03cd00SAleksandar Markovicint main(void) 40555a03cd00SAleksandar Markovic{ 40565a03cd00SAleksandar Markovic return syncfs(0); 40575a03cd00SAleksandar Markovic} 40585a03cd00SAleksandar MarkovicEOF 40595a03cd00SAleksandar Markovicsyncfs=no 40605a03cd00SAleksandar Markovicif compile_prog "" "" ; then 40615a03cd00SAleksandar Markovic syncfs=yes 40625a03cd00SAleksandar Markovicfi 40635a03cd00SAleksandar Markovic 4064f514f41cSStefan Weil# Search for bswap_32 function 40656ae9a1f4SJuan Quintelabyteswap_h=no 40666ae9a1f4SJuan Quintelacat > $TMPC << EOF 40676ae9a1f4SJuan Quintela#include <byteswap.h> 40686ae9a1f4SJuan Quintelaint main(void) { return bswap_32(0); } 40696ae9a1f4SJuan QuintelaEOF 407052166aa0SJuan Quintelaif compile_prog "" "" ; then 40716ae9a1f4SJuan Quintela byteswap_h=yes 40726ae9a1f4SJuan Quintelafi 40736ae9a1f4SJuan Quintela 407475f13596SStefan Weil# Search for bswap32 function 40756ae9a1f4SJuan Quintelabswap_h=no 40766ae9a1f4SJuan Quintelacat > $TMPC << EOF 40776ae9a1f4SJuan Quintela#include <sys/endian.h> 40786ae9a1f4SJuan Quintela#include <sys/types.h> 40796ae9a1f4SJuan Quintela#include <machine/bswap.h> 40806ae9a1f4SJuan Quintelaint main(void) { return bswap32(0); } 40816ae9a1f4SJuan QuintelaEOF 408252166aa0SJuan Quintelaif compile_prog "" "" ; then 40836ae9a1f4SJuan Quintela bswap_h=yes 40846ae9a1f4SJuan Quintelafi 40856ae9a1f4SJuan Quintela 4086da93a1fdSaliguori########################################## 4087da93a1fdSaliguori# Do we need librt 40888bacde8dSNatanael Copa# uClibc provides 2 versions of clock_gettime(), one with realtime 40898bacde8dSNatanael Copa# support and one without. This means that the clock_gettime() don't 40908bacde8dSNatanael Copa# need -lrt. We still need it for timer_create() so we check for this 40918bacde8dSNatanael Copa# function in addition. 4092da93a1fdSaliguoricat > $TMPC <<EOF 4093da93a1fdSaliguori#include <signal.h> 4094da93a1fdSaliguori#include <time.h> 40958bacde8dSNatanael Copaint main(void) { 40968bacde8dSNatanael Copa timer_create(CLOCK_REALTIME, NULL, NULL); 40978bacde8dSNatanael Copa return clock_gettime(CLOCK_REALTIME, NULL); 40988bacde8dSNatanael Copa} 4099da93a1fdSaliguoriEOF 4100da93a1fdSaliguori 410152166aa0SJuan Quintelaif compile_prog "" "" ; then 410207ffa4bdSJuan Quintela : 41038bacde8dSNatanael Copa# we need pthread for static linking. use previous pthread test result 410418e588b1SRick Liuelif compile_prog "" "$pthread_lib -lrt" ; then 410518e588b1SRick Liu LIBS="$LIBS -lrt" 4106da93a1fdSaliguorifi 4107da93a1fdSaliguori 4108f2995ee4SPaolo Bonzini# Check whether we have openpty() in either libc or libutil 4109d99e97e6SThomas Huthcat > $TMPC << EOF 4110d99e97e6SThomas Huthextern int openpty(int *am, int *as, char *name, void *termp, void *winp); 4111d99e97e6SThomas Huthint main(void) { return openpty(0, 0, 0, 0, 0); } 4112d99e97e6SThomas HuthEOF 4113d99e97e6SThomas Huth 41149df8b20dSThomas Huthhave_openpty="no" 41159df8b20dSThomas Huthif compile_prog "" "" ; then 41169df8b20dSThomas Huth have_openpty="yes" 41179df8b20dSThomas Huthelse 4118d99e97e6SThomas Huth if compile_prog "" "-lutil" ; then 41199df8b20dSThomas Huth have_openpty="yes" 4120d99e97e6SThomas Huth fi 41216362a53fSJuan Quintelafi 41226362a53fSJuan Quintela 4123de5071c5SBlue Swirl########################################## 4124cd4ec0b4SGerd Hoffmann# spice probe 4125cd4ec0b4SGerd Hoffmannif test "$spice" != "no" ; then 4126cd4ec0b4SGerd Hoffmann cat > $TMPC << EOF 4127cd4ec0b4SGerd Hoffmann#include <spice.h> 4128cd4ec0b4SGerd Hoffmannint main(void) { spice_server_new(); return 0; } 4129cd4ec0b4SGerd HoffmannEOF 4130710fc4f5SJiri Denemark spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null) 4131710fc4f5SJiri Denemark spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null) 41321b63665cSMarc-André Lureau if $pkg_config --atleast-version=0.12.5 spice-server && \ 413365d5d3f9SStefan Weil $pkg_config --atleast-version=0.12.3 spice-protocol && \ 4134cd4ec0b4SGerd Hoffmann compile_prog "$spice_cflags" "$spice_libs" ; then 4135cd4ec0b4SGerd Hoffmann spice="yes" 4136cd4ec0b4SGerd Hoffmann else 4137cd4ec0b4SGerd Hoffmann if test "$spice" = "yes" ; then 41388efc9363SHu Tao feature_not_found "spice" \ 41391b63665cSMarc-André Lureau "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel" 4140cd4ec0b4SGerd Hoffmann fi 4141cd4ec0b4SGerd Hoffmann spice="no" 4142cd4ec0b4SGerd Hoffmann fi 4143cd4ec0b4SGerd Hoffmannfi 4144cd4ec0b4SGerd Hoffmann 41457b02f544SMarc-André Lureau# check for smartcard support 41467b02f544SMarc-André Lureauif test "$smartcard" != "no"; then 41470f5c642dSMichal Privoznik if $pkg_config --atleast-version=2.5.1 libcacard; then 41487b02f544SMarc-André Lureau libcacard_cflags=$($pkg_config --cflags libcacard) 41497b02f544SMarc-André Lureau libcacard_libs=$($pkg_config --libs libcacard) 41507b02f544SMarc-André Lureau smartcard="yes" 4151111a38b0SRobert Relyea else 41527b02f544SMarc-André Lureau if test "$smartcard" = "yes"; then 41537b02f544SMarc-André Lureau feature_not_found "smartcard" "Install libcacard devel" 4154111a38b0SRobert Relyea fi 41557b02f544SMarc-André Lureau smartcard="no" 4156111a38b0SRobert Relyea fi 4157111a38b0SRobert Relyeafi 4158111a38b0SRobert Relyea 41592b2325ffSGerd Hoffmann# check for libusb 41602b2325ffSGerd Hoffmannif test "$libusb" != "no" ; then 416165d5d3f9SStefan Weil if $pkg_config --atleast-version=1.0.13 libusb-1.0; then 41622b2325ffSGerd Hoffmann libusb="yes" 4163ca871ec8SStefan Weil libusb_cflags=$($pkg_config --cflags libusb-1.0) 4164ca871ec8SStefan Weil libusb_libs=$($pkg_config --libs libusb-1.0) 41652b2325ffSGerd Hoffmann else 41662b2325ffSGerd Hoffmann if test "$libusb" = "yes"; then 41678efc9363SHu Tao feature_not_found "libusb" "Install libusb devel >= 1.0.13" 41682b2325ffSGerd Hoffmann fi 41692b2325ffSGerd Hoffmann libusb="no" 41702b2325ffSGerd Hoffmann fi 41712b2325ffSGerd Hoffmannfi 41722b2325ffSGerd Hoffmann 417369354a83SHans de Goede# check for usbredirparser for usb network redirection support 417469354a83SHans de Goedeif test "$usb_redir" != "no" ; then 417565d5d3f9SStefan Weil if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then 417669354a83SHans de Goede usb_redir="yes" 4177ca871ec8SStefan Weil usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5) 4178ca871ec8SStefan Weil usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5) 417969354a83SHans de Goede else 418069354a83SHans de Goede if test "$usb_redir" = "yes"; then 418121684af0SStewart Smith feature_not_found "usb-redir" "Install usbredir devel" 418269354a83SHans de Goede fi 418369354a83SHans de Goede usb_redir="no" 418469354a83SHans de Goede fi 418569354a83SHans de Goedefi 418669354a83SHans de Goede 4187cd4ec0b4SGerd Hoffmann########################################## 4188d9840e25STomoki Sekiyama# check if we have VSS SDK headers for win 4189d9840e25STomoki Sekiyama 4190e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 4191e633a5c6SEric Blake test "$vss_win32_sdk" != "no" ; then 4192d9840e25STomoki Sekiyama case "$vss_win32_sdk" in 4193690604f6SMichael Roth "") vss_win32_include="-isystem $source_path" ;; 4194d9840e25STomoki Sekiyama *\ *) # The SDK is installed in "Program Files" by default, but we cannot 4195d9840e25STomoki Sekiyama # handle path with spaces. So we symlink the headers into ".sdk/vss". 4196690604f6SMichael Roth vss_win32_include="-isystem $source_path/.sdk/vss" 4197d9840e25STomoki Sekiyama symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc" 4198d9840e25STomoki Sekiyama ;; 4199690604f6SMichael Roth *) vss_win32_include="-isystem $vss_win32_sdk" 4200d9840e25STomoki Sekiyama esac 4201d9840e25STomoki Sekiyama cat > $TMPC << EOF 4202d9840e25STomoki Sekiyama#define __MIDL_user_allocate_free_DEFINED__ 4203d9840e25STomoki Sekiyama#include <inc/win2003/vss.h> 4204d9840e25STomoki Sekiyamaint main(void) { return VSS_CTX_BACKUP; } 4205d9840e25STomoki SekiyamaEOF 4206d9840e25STomoki Sekiyama if compile_prog "$vss_win32_include" "" ; then 4207d9840e25STomoki Sekiyama guest_agent_with_vss="yes" 4208d9840e25STomoki Sekiyama QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include" 4209315d3184SFam Zheng libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga" 4210f33ca81fSMichael Roth qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb" 4211d9840e25STomoki Sekiyama else 4212d9840e25STomoki Sekiyama if test "$vss_win32_sdk" != "" ; then 4213d9840e25STomoki Sekiyama echo "ERROR: Please download and install Microsoft VSS SDK:" 4214d9840e25STomoki Sekiyama echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490" 4215d9840e25STomoki Sekiyama echo "ERROR: On POSIX-systems, you can extract the SDK headers by:" 4216d9840e25STomoki Sekiyama echo "ERROR: scripts/extract-vsssdk-headers setup.exe" 4217d9840e25STomoki Sekiyama echo "ERROR: The headers are extracted in the directory \`inc'." 4218d9840e25STomoki Sekiyama feature_not_found "VSS support" 4219d9840e25STomoki Sekiyama fi 4220d9840e25STomoki Sekiyama guest_agent_with_vss="no" 4221d9840e25STomoki Sekiyama fi 4222d9840e25STomoki Sekiyamafi 4223d9840e25STomoki Sekiyama 4224d9840e25STomoki Sekiyama########################################## 4225d9840e25STomoki Sekiyama# lookup Windows platform SDK (if not specified) 4226d9840e25STomoki Sekiyama# The SDK is needed only to build .tlb (type library) file of guest agent 4227d9840e25STomoki Sekiyama# VSS provider from the source. It is usually unnecessary because the 4228d9840e25STomoki Sekiyama# pre-compiled .tlb file is included. 4229d9840e25STomoki Sekiyama 4230e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no" && \ 4231e633a5c6SEric Blake test "$guest_agent_with_vss" = "yes" ; then 4232d9840e25STomoki Sekiyama if test -z "$win_sdk"; then 4233d9840e25STomoki Sekiyama programfiles="$PROGRAMFILES" 4234d9840e25STomoki Sekiyama test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432" 4235d9840e25STomoki Sekiyama if test -n "$programfiles"; then 4236d9840e25STomoki Sekiyama win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null 4237d9840e25STomoki Sekiyama else 4238d9840e25STomoki Sekiyama feature_not_found "Windows SDK" 4239d9840e25STomoki Sekiyama fi 4240d9840e25STomoki Sekiyama elif test "$win_sdk" = "no"; then 4241d9840e25STomoki Sekiyama win_sdk="" 4242d9840e25STomoki Sekiyama fi 4243d9840e25STomoki Sekiyamafi 4244d9840e25STomoki Sekiyama 4245d9840e25STomoki Sekiyama########################################## 424650cbebb9SMichael Roth# check if mingw environment provides a recent ntddscsi.h 4247e633a5c6SEric Blakeif test "$mingw32" = "yes" && test "$guest_agent" != "no"; then 424850cbebb9SMichael Roth cat > $TMPC << EOF 424950cbebb9SMichael Roth#include <windows.h> 425050cbebb9SMichael Roth#include <ntddscsi.h> 425150cbebb9SMichael Rothint main(void) { 425250cbebb9SMichael Roth#if !defined(IOCTL_SCSI_GET_ADDRESS) 425350cbebb9SMichael Roth#error Missing required ioctl definitions 425450cbebb9SMichael Roth#endif 425550cbebb9SMichael Roth SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 }; 425650cbebb9SMichael Roth return addr.Lun; 425750cbebb9SMichael Roth} 425850cbebb9SMichael RothEOF 425950cbebb9SMichael Roth if compile_prog "" "" ; then 426050cbebb9SMichael Roth guest_agent_ntddscsi=yes 4261996b9cdcSMatt Hines libs_qga="-lsetupapi -lcfgmgr32 $libs_qga" 426250cbebb9SMichael Roth fi 426350cbebb9SMichael Rothfi 426450cbebb9SMichael Roth 426550cbebb9SMichael Roth########################################## 42669d9e1521SGerd Hoffmann# virgl renderer probe 42679d9e1521SGerd Hoffmann 42689d9e1521SGerd Hoffmannif test "$virglrenderer" != "no" ; then 42699d9e1521SGerd Hoffmann cat > $TMPC << EOF 42709d9e1521SGerd Hoffmann#include <virglrenderer.h> 42719d9e1521SGerd Hoffmannint main(void) { virgl_renderer_poll(); return 0; } 42729d9e1521SGerd HoffmannEOF 42739d9e1521SGerd Hoffmann virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null) 42749d9e1521SGerd Hoffmann virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null) 427547479c55SMarc-André Lureau virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null) 42769d9e1521SGerd Hoffmann if $pkg_config virglrenderer >/dev/null 2>&1 && \ 42779d9e1521SGerd Hoffmann compile_prog "$virgl_cflags" "$virgl_libs" ; then 42789d9e1521SGerd Hoffmann virglrenderer="yes" 42799d9e1521SGerd Hoffmann else 42809d9e1521SGerd Hoffmann if test "$virglrenderer" = "yes" ; then 42819d9e1521SGerd Hoffmann feature_not_found "virglrenderer" 42829d9e1521SGerd Hoffmann fi 42839d9e1521SGerd Hoffmann virglrenderer="no" 42849d9e1521SGerd Hoffmann fi 42859d9e1521SGerd Hoffmannfi 42869d9e1521SGerd Hoffmann 42879d9e1521SGerd Hoffmann########################################## 42888ca80760SRichard Henderson# capstone 42898ca80760SRichard Henderson 4290e219c499SRichard Hendersoncase "$capstone" in 42918b18cdbfSRichard Henderson auto | enabled | internal) 42928b18cdbfSRichard Henderson # Simpler to always update submodule, even if not needed. 42938b18cdbfSRichard Henderson if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 4294e219c499SRichard Henderson git_submodules="${git_submodules} capstone" 4295e219c499SRichard Henderson fi 4296e219c499SRichard Henderson ;; 4297e219c499SRichard Hendersonesac 42988ca80760SRichard Henderson 42998ca80760SRichard Henderson########################################## 43005f6b9e8fSBlue Swirl# check if we have fdatasync 43015f6b9e8fSBlue Swirl 43025f6b9e8fSBlue Swirlfdatasync=no 43035f6b9e8fSBlue Swirlcat > $TMPC << EOF 43045f6b9e8fSBlue Swirl#include <unistd.h> 4305d1722a27SAlexandre Raymondint main(void) { 4306d1722a27SAlexandre Raymond#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 4307d1722a27SAlexandre Raymondreturn fdatasync(0); 4308d1722a27SAlexandre Raymond#else 4309e172fe11SStefan Weil#error Not supported 4310d1722a27SAlexandre Raymond#endif 4311d1722a27SAlexandre Raymond} 43125f6b9e8fSBlue SwirlEOF 43135f6b9e8fSBlue Swirlif compile_prog "" "" ; then 43145f6b9e8fSBlue Swirl fdatasync=yes 43155f6b9e8fSBlue Swirlfi 43165f6b9e8fSBlue Swirl 431794a420b1SStefan Hajnoczi########################################## 4318e78815a5SAndreas Färber# check if we have madvise 4319e78815a5SAndreas Färber 4320e78815a5SAndreas Färbermadvise=no 4321e78815a5SAndreas Färbercat > $TMPC << EOF 4322e78815a5SAndreas Färber#include <sys/types.h> 4323e78815a5SAndreas Färber#include <sys/mman.h> 4324832ce9c2SScott Wood#include <stddef.h> 4325e78815a5SAndreas Färberint main(void) { return madvise(NULL, 0, MADV_DONTNEED); } 4326e78815a5SAndreas FärberEOF 4327e78815a5SAndreas Färberif compile_prog "" "" ; then 4328e78815a5SAndreas Färber madvise=yes 4329e78815a5SAndreas Färberfi 4330e78815a5SAndreas Färber 4331e78815a5SAndreas Färber########################################## 4332e78815a5SAndreas Färber# check if we have posix_madvise 4333e78815a5SAndreas Färber 4334e78815a5SAndreas Färberposix_madvise=no 4335e78815a5SAndreas Färbercat > $TMPC << EOF 4336e78815a5SAndreas Färber#include <sys/mman.h> 4337832ce9c2SScott Wood#include <stddef.h> 4338e78815a5SAndreas Färberint main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } 4339e78815a5SAndreas FärberEOF 4340e78815a5SAndreas Färberif compile_prog "" "" ; then 4341e78815a5SAndreas Färber posix_madvise=yes 4342e78815a5SAndreas Färberfi 4343e78815a5SAndreas Färber 4344e78815a5SAndreas Färber########################################## 43459bc5a719SAndreas Gustafsson# check if we have posix_memalign() 43469bc5a719SAndreas Gustafsson 43479bc5a719SAndreas Gustafssonposix_memalign=no 43489bc5a719SAndreas Gustafssoncat > $TMPC << EOF 43499bc5a719SAndreas Gustafsson#include <stdlib.h> 43509bc5a719SAndreas Gustafssonint main(void) { 43519bc5a719SAndreas Gustafsson void *p; 43529bc5a719SAndreas Gustafsson return posix_memalign(&p, 8, 8); 43539bc5a719SAndreas Gustafsson} 43549bc5a719SAndreas GustafssonEOF 43559bc5a719SAndreas Gustafssonif compile_prog "" "" ; then 43569bc5a719SAndreas Gustafsson posix_memalign=yes 43579bc5a719SAndreas Gustafssonfi 43589bc5a719SAndreas Gustafsson 43599bc5a719SAndreas Gustafsson########################################## 43600a852417SPaul Durrant# check if we have posix_syslog 43610a852417SPaul Durrant 43620a852417SPaul Durrantposix_syslog=no 43630a852417SPaul Durrantcat > $TMPC << EOF 43640a852417SPaul Durrant#include <syslog.h> 43650a852417SPaul Durrantint main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; } 43660a852417SPaul DurrantEOF 43670a852417SPaul Durrantif compile_prog "" "" ; then 43680a852417SPaul Durrant posix_syslog=yes 43690a852417SPaul Durrantfi 43700a852417SPaul Durrant 43710a852417SPaul Durrant########################################## 4372401bc051SPeter Maydell# check if we have sem_timedwait 4373401bc051SPeter Maydell 4374401bc051SPeter Maydellsem_timedwait=no 4375401bc051SPeter Maydellcat > $TMPC << EOF 4376401bc051SPeter Maydell#include <semaphore.h> 4377811294b7SDaniel P. Berrangéint main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); } 4378401bc051SPeter MaydellEOF 4379401bc051SPeter Maydellif compile_prog "" "" ; then 4380401bc051SPeter Maydell sem_timedwait=yes 4381401bc051SPeter Maydellfi 4382401bc051SPeter Maydell 4383401bc051SPeter Maydell########################################## 43845c99fa37SKeno Fischer# check if we have strchrnul 43855c99fa37SKeno Fischer 43865c99fa37SKeno Fischerstrchrnul=no 43875c99fa37SKeno Fischercat > $TMPC << EOF 43885c99fa37SKeno Fischer#include <string.h> 43895c99fa37SKeno Fischerint main(void); 43905c99fa37SKeno Fischer// Use a haystack that the compiler shouldn't be able to constant fold 43915c99fa37SKeno Fischerchar *haystack = (char*)&main; 43925c99fa37SKeno Fischerint main(void) { return strchrnul(haystack, 'x') != &haystack[6]; } 43935c99fa37SKeno FischerEOF 43945c99fa37SKeno Fischerif compile_prog "" "" ; then 43955c99fa37SKeno Fischer strchrnul=yes 43965c99fa37SKeno Fischerfi 43975c99fa37SKeno Fischer 43988a792b03SJiufei Xue######################################### 43998a792b03SJiufei Xue# check if we have st_atim 44008a792b03SJiufei Xue 44018a792b03SJiufei Xuest_atim=no 44028a792b03SJiufei Xuecat > $TMPC << EOF 44038a792b03SJiufei Xue#include <sys/stat.h> 44048a792b03SJiufei Xue#include <stddef.h> 44058a792b03SJiufei Xueint main(void) { return offsetof(struct stat, st_atim); } 44068a792b03SJiufei XueEOF 44078a792b03SJiufei Xueif compile_prog "" "" ; then 44088a792b03SJiufei Xue st_atim=yes 44098a792b03SJiufei Xuefi 44108a792b03SJiufei Xue 44115c99fa37SKeno Fischer########################################## 441294a420b1SStefan Hajnoczi# check if trace backend exists 441394a420b1SStefan Hajnoczi 44145b808275SLluís Vilanova$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null 441594a420b1SStefan Hajnocziif test "$?" -ne 0 ; then 44165b808275SLluís Vilanova error_exit "invalid trace backends" \ 44175b808275SLluís Vilanova "Please choose supported trace backends." 441894a420b1SStefan Hajnoczifi 441994a420b1SStefan Hajnoczi 44207e24e92aSStefan Hajnoczi########################################## 44217e24e92aSStefan Hajnoczi# For 'ust' backend, test if ust headers are present 44225b808275SLluís Vilanovaif have_backend "ust"; then 44237e24e92aSStefan Hajnoczi cat > $TMPC << EOF 4424bf15f63cSMohamad Gebai#include <lttng/tracepoint.h> 44257e24e92aSStefan Hajnocziint main(void) { return 0; } 44267e24e92aSStefan HajnocziEOF 4427c79ed23dSFrancis Deslauriers if compile_prog "" "-Wl,--no-as-needed -ldl" ; then 4428bf15f63cSMohamad Gebai if $pkg_config lttng-ust --exists; then 442989138857SStefan Weil lttng_ust_libs=$($pkg_config --libs lttng-ust) 44307e24e92aSStefan Hajnoczi else 4431c79ed23dSFrancis Deslauriers lttng_ust_libs="-llttng-ust -ldl" 4432bf15f63cSMohamad Gebai fi 4433bf15f63cSMohamad Gebai if $pkg_config liburcu-bp --exists; then 443489138857SStefan Weil urcu_bp_libs=$($pkg_config --libs liburcu-bp) 4435bf15f63cSMohamad Gebai else 4436bf15f63cSMohamad Gebai urcu_bp_libs="-lurcu-bp" 4437bf15f63cSMohamad Gebai fi 4438bf15f63cSMohamad Gebai else 4439bf15f63cSMohamad Gebai error_exit "Trace backend 'ust' missing lttng-ust header files" 44407e24e92aSStefan Hajnoczi fi 44417e24e92aSStefan Hajnoczifi 4442b3d08c02SDaniel P. Berrange 4443b3d08c02SDaniel P. Berrange########################################## 4444b3d08c02SDaniel P. Berrange# For 'dtrace' backend, test if 'dtrace' command is present 44455b808275SLluís Vilanovaif have_backend "dtrace"; then 4446b3d08c02SDaniel P. Berrange if ! has 'dtrace' ; then 444776ad07a4SPeter Maydell error_exit "dtrace command is not found in PATH $PATH" 4448b3d08c02SDaniel P. Berrange fi 4449c276b17dSDaniel P. Berrange trace_backend_stap="no" 4450c276b17dSDaniel P. Berrange if has 'stap' ; then 4451c276b17dSDaniel P. Berrange trace_backend_stap="yes" 44524b265c79SStefan Hajnoczi 44534b265c79SStefan Hajnoczi # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 44544b265c79SStefan Hajnoczi # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 44554b265c79SStefan Hajnoczi # instead. QEMU --enable-modules depends on this because the SystemTap 44564b265c79SStefan Hajnoczi # semaphores are linked into the main binary and not the module's shared 44574b265c79SStefan Hajnoczi # object. 44584b265c79SStefan Hajnoczi QEMU_CFLAGS="$QEMU_CFLAGS -DSTAP_SDT_V2" 4459c276b17dSDaniel P. Berrange fi 4460b3d08c02SDaniel P. Berrangefi 4461b3d08c02SDaniel P. Berrange 44627e24e92aSStefan Hajnoczi########################################## 4463519175a2SAlex Barcelo# check and set a backend for coroutine 4464d0e2fce5SAneesh Kumar K.V 44657c2acc70SPeter Maydell# We prefer ucontext, but it's not always possible. The fallback 446633c53c54SDaniel P. Berrange# is sigcontext. On Windows the only valid backend is the Windows 446733c53c54SDaniel P. Berrange# specific one. 44687c2acc70SPeter Maydell 44697c2acc70SPeter Maydellucontext_works=no 4470d0e2fce5SAneesh Kumar K.Vif test "$darwin" != "yes"; then 4471d0e2fce5SAneesh Kumar K.V cat > $TMPC << EOF 4472d0e2fce5SAneesh Kumar K.V#include <ucontext.h> 4473cdf84806SPeter Maydell#ifdef __stub_makecontext 4474cdf84806SPeter Maydell#error Ignoring glibc stub makecontext which will always fail 4475cdf84806SPeter Maydell#endif 447675cafad7SStefan Weilint main(void) { makecontext(0, 0, 0); return 0; } 4477d0e2fce5SAneesh Kumar K.VEOF 4478d0e2fce5SAneesh Kumar K.V if compile_prog "" "" ; then 44797c2acc70SPeter Maydell ucontext_works=yes 4480d0e2fce5SAneesh Kumar K.V fi 4481519175a2SAlex Barcelofi 44827c2acc70SPeter Maydell 44837c2acc70SPeter Maydellif test "$coroutine" = ""; then 44847c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 44857c2acc70SPeter Maydell coroutine=win32 44867c2acc70SPeter Maydell elif test "$ucontext_works" = "yes"; then 44877c2acc70SPeter Maydell coroutine=ucontext 4488519175a2SAlex Barcelo else 44897c2acc70SPeter Maydell coroutine=sigaltstack 44907c2acc70SPeter Maydell fi 44917c2acc70SPeter Maydellelse 44927c2acc70SPeter Maydell case $coroutine in 44937c2acc70SPeter Maydell windows) 44947c2acc70SPeter Maydell if test "$mingw32" != "yes"; then 44957c2acc70SPeter Maydell error_exit "'windows' coroutine backend only valid for Windows" 44967c2acc70SPeter Maydell fi 44977c2acc70SPeter Maydell # Unfortunately the user visible backend name doesn't match the 44987c2acc70SPeter Maydell # coroutine-*.c filename for this case, so we have to adjust it here. 44997c2acc70SPeter Maydell coroutine=win32 45007c2acc70SPeter Maydell ;; 45017c2acc70SPeter Maydell ucontext) 45027c2acc70SPeter Maydell if test "$ucontext_works" != "yes"; then 45037c2acc70SPeter Maydell feature_not_found "ucontext" 45047c2acc70SPeter Maydell fi 45057c2acc70SPeter Maydell ;; 450633c53c54SDaniel P. Berrange sigaltstack) 45077c2acc70SPeter Maydell if test "$mingw32" = "yes"; then 45087c2acc70SPeter Maydell error_exit "only the 'windows' coroutine backend is valid for Windows" 45097c2acc70SPeter Maydell fi 45107c2acc70SPeter Maydell ;; 45117c2acc70SPeter Maydell *) 451276ad07a4SPeter Maydell error_exit "unknown coroutine backend $coroutine" 45137c2acc70SPeter Maydell ;; 45147c2acc70SPeter Maydell esac 4515d0e2fce5SAneesh Kumar K.Vfi 4516d0e2fce5SAneesh Kumar K.V 451770c60c08SStefan Hajnocziif test "$coroutine_pool" = ""; then 451870c60c08SStefan Hajnoczi coroutine_pool=yes 451970c60c08SStefan Hajnoczifi 452070c60c08SStefan Hajnoczi 45217d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes"; then 45227d992e4dSPeter Lieven if test "$coroutine_pool" = "yes"; then 45237d992e4dSPeter Lieven echo "WARN: disabling coroutine pool for stack usage debugging" 45247d992e4dSPeter Lieven coroutine_pool=no 45257d992e4dSPeter Lieven fi 45267d992e4dSPeter Lievenfi 45277d992e4dSPeter Lieven 45281e4f6065SDaniele Buono################################################## 45291e4f6065SDaniele Buono# SafeStack 45301e4f6065SDaniele Buono 45311e4f6065SDaniele Buono 45321e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 45331e4f6065SDaniele Buonocat > $TMPC << EOF 45341e4f6065SDaniele Buonoint main(int argc, char *argv[]) 45351e4f6065SDaniele Buono{ 45361e4f6065SDaniele Buono#if ! __has_feature(safe_stack) 45371e4f6065SDaniele Buono#error SafeStack Disabled 45381e4f6065SDaniele Buono#endif 45391e4f6065SDaniele Buono return 0; 45401e4f6065SDaniele Buono} 45411e4f6065SDaniele BuonoEOF 45421e4f6065SDaniele Buono flag="-fsanitize=safe-stack" 45431e4f6065SDaniele Buono # Check that safe-stack is supported and enabled. 45441e4f6065SDaniele Buono if compile_prog "-Werror $flag" "$flag"; then 45451e4f6065SDaniele Buono # Flag needed both at compilation and at linking 45461e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 45471e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 45481e4f6065SDaniele Buono else 45491e4f6065SDaniele Buono error_exit "SafeStack not supported by your compiler" 45501e4f6065SDaniele Buono fi 45511e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 45521e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 45531e4f6065SDaniele Buono fi 45541e4f6065SDaniele Buonoelse 45551e4f6065SDaniele Buonocat > $TMPC << EOF 45561e4f6065SDaniele Buonoint main(int argc, char *argv[]) 45571e4f6065SDaniele Buono{ 45581e4f6065SDaniele Buono#if defined(__has_feature) 45591e4f6065SDaniele Buono#if __has_feature(safe_stack) 45601e4f6065SDaniele Buono#error SafeStack Enabled 45611e4f6065SDaniele Buono#endif 45621e4f6065SDaniele Buono#endif 45631e4f6065SDaniele Buono return 0; 45641e4f6065SDaniele Buono} 45651e4f6065SDaniele BuonoEOF 45661e4f6065SDaniele Buonoif test "$safe_stack" = "no"; then 45671e4f6065SDaniele Buono # Make sure that safe-stack is disabled 45681e4f6065SDaniele Buono if ! compile_prog "-Werror" ""; then 45691e4f6065SDaniele Buono # SafeStack was already enabled, try to explicitly remove the feature 45701e4f6065SDaniele Buono flag="-fno-sanitize=safe-stack" 45711e4f6065SDaniele Buono if ! compile_prog "-Werror $flag" "$flag"; then 45721e4f6065SDaniele Buono error_exit "Configure cannot disable SafeStack" 45731e4f6065SDaniele Buono fi 45741e4f6065SDaniele Buono QEMU_CFLAGS="$QEMU_CFLAGS $flag" 45751e4f6065SDaniele Buono QEMU_LDFLAGS="$QEMU_LDFLAGS $flag" 45761e4f6065SDaniele Buono fi 45771e4f6065SDaniele Buonoelse # "$safe_stack" = "" 45781e4f6065SDaniele Buono # Set safe_stack to yes or no based on pre-existing flags 45791e4f6065SDaniele Buono if compile_prog "-Werror" ""; then 45801e4f6065SDaniele Buono safe_stack="no" 45811e4f6065SDaniele Buono else 45821e4f6065SDaniele Buono safe_stack="yes" 45831e4f6065SDaniele Buono if test "$coroutine" != "ucontext"; then 45841e4f6065SDaniele Buono error_exit "SafeStack is only supported by the coroutine backend ucontext" 45851e4f6065SDaniele Buono fi 45861e4f6065SDaniele Buono fi 45871e4f6065SDaniele Buonofi 45881e4f6065SDaniele Buonofi 45897d992e4dSPeter Lieven 4590d0e2fce5SAneesh Kumar K.V########################################## 4591d2042378SAneesh Kumar K.V# check if we have open_by_handle_at 4592d2042378SAneesh Kumar K.V 45934e1797f9SStefan Weilopen_by_handle_at=no 4594d2042378SAneesh Kumar K.Vcat > $TMPC << EOF 4595d2042378SAneesh Kumar K.V#include <fcntl.h> 4596acc55ba8SStefan Weil#if !defined(AT_EMPTY_PATH) 4597acc55ba8SStefan Weil# error missing definition 4598acc55ba8SStefan Weil#else 459975cafad7SStefan Weilint main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 4600acc55ba8SStefan Weil#endif 4601d2042378SAneesh Kumar K.VEOF 4602d2042378SAneesh Kumar K.Vif compile_prog "" "" ; then 4603d2042378SAneesh Kumar K.V open_by_handle_at=yes 4604d2042378SAneesh Kumar K.Vfi 4605d2042378SAneesh Kumar K.V 4606e06a765eSHarsh Prateek Bora######################################## 4607e06a765eSHarsh Prateek Bora# check if we have linux/magic.h 4608e06a765eSHarsh Prateek Bora 4609e06a765eSHarsh Prateek Boralinux_magic_h=no 4610e06a765eSHarsh Prateek Boracat > $TMPC << EOF 4611e06a765eSHarsh Prateek Bora#include <linux/magic.h> 4612e06a765eSHarsh Prateek Boraint main(void) { 461375cafad7SStefan Weil return 0; 4614e06a765eSHarsh Prateek Bora} 4615e06a765eSHarsh Prateek BoraEOF 4616e06a765eSHarsh Prateek Boraif compile_prog "" "" ; then 4617e06a765eSHarsh Prateek Bora linux_magic_h=yes 4618e06a765eSHarsh Prateek Borafi 4619e06a765eSHarsh Prateek Bora 46208ab1bf12SLuiz Capitulino######################################## 4621541be927SChristian Borntraeger# check if we have valgrind/valgrind.h 46223f4349dcSKevin Wolf 46233f4349dcSKevin Wolfvalgrind_h=no 46243f4349dcSKevin Wolfcat > $TMPC << EOF 46253f4349dcSKevin Wolf#include <valgrind/valgrind.h> 46263f4349dcSKevin Wolfint main(void) { 46273f4349dcSKevin Wolf return 0; 46283f4349dcSKevin Wolf} 46293f4349dcSKevin WolfEOF 46303f4349dcSKevin Wolfif compile_prog "" "" ; then 46313f4349dcSKevin Wolf valgrind_h=yes 46323f4349dcSKevin Wolffi 46333f4349dcSKevin Wolf 46343f4349dcSKevin Wolf######################################## 46358ab1bf12SLuiz Capitulino# check if environ is declared 46368ab1bf12SLuiz Capitulino 46378ab1bf12SLuiz Capitulinohas_environ=no 46388ab1bf12SLuiz Capitulinocat > $TMPC << EOF 46398ab1bf12SLuiz Capitulino#include <unistd.h> 46408ab1bf12SLuiz Capitulinoint main(void) { 4641c075a723SBlue Swirl environ = 0; 46428ab1bf12SLuiz Capitulino return 0; 46438ab1bf12SLuiz Capitulino} 46448ab1bf12SLuiz CapitulinoEOF 46458ab1bf12SLuiz Capitulinoif compile_prog "" "" ; then 46468ab1bf12SLuiz Capitulino has_environ=yes 46478ab1bf12SLuiz Capitulinofi 46488ab1bf12SLuiz Capitulino 464976a347e1SRichard Henderson######################################## 465076a347e1SRichard Henderson# check if cpuid.h is usable. 465176a347e1SRichard Henderson 465276a347e1SRichard Hendersoncat > $TMPC << EOF 465376a347e1SRichard Henderson#include <cpuid.h> 465476a347e1SRichard Hendersonint main(void) { 4655774d566cSPeter Maydell unsigned a, b, c, d; 4656774d566cSPeter Maydell int max = __get_cpuid_max(0, 0); 4657774d566cSPeter Maydell 4658774d566cSPeter Maydell if (max >= 1) { 4659774d566cSPeter Maydell __cpuid(1, a, b, c, d); 4660774d566cSPeter Maydell } 4661774d566cSPeter Maydell 4662774d566cSPeter Maydell if (max >= 7) { 4663774d566cSPeter Maydell __cpuid_count(7, 0, a, b, c, d); 4664774d566cSPeter Maydell } 4665774d566cSPeter Maydell 466676a347e1SRichard Henderson return 0; 466776a347e1SRichard Henderson} 466876a347e1SRichard HendersonEOF 466976a347e1SRichard Hendersonif compile_prog "" "" ; then 467076a347e1SRichard Henderson cpuid_h=yes 467176a347e1SRichard Hendersonfi 467276a347e1SRichard Henderson 46735dd89908SRichard Henderson########################################## 46745dd89908SRichard Henderson# avx2 optimization requirement check 46755dd89908SRichard Henderson# 46765dd89908SRichard Henderson# There is no point enabling this if cpuid.h is not usable, 46775dd89908SRichard Henderson# since we won't be able to select the new routines. 46785dd89908SRichard Henderson 4679e633a5c6SEric Blakeif test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then 46805dd89908SRichard Henderson cat > $TMPC << EOF 46815dd89908SRichard Henderson#pragma GCC push_options 46825dd89908SRichard Henderson#pragma GCC target("avx2") 46835dd89908SRichard Henderson#include <cpuid.h> 46845dd89908SRichard Henderson#include <immintrin.h> 46855dd89908SRichard Hendersonstatic int bar(void *a) { 46865dd89908SRichard Henderson __m256i x = *(__m256i *)a; 46875dd89908SRichard Henderson return _mm256_testz_si256(x, x); 46885dd89908SRichard Henderson} 46895dd89908SRichard Hendersonint main(int argc, char *argv[]) { return bar(argv[0]); } 46905dd89908SRichard HendersonEOF 46915dd89908SRichard Henderson if compile_object "" ; then 46925dd89908SRichard Henderson avx2_opt="yes" 469386583a07SLiam Merwick else 469486583a07SLiam Merwick avx2_opt="no" 46955dd89908SRichard Henderson fi 46965dd89908SRichard Hendersonfi 46975dd89908SRichard Henderson 46986b8cd447SRobert Hoo########################################## 46996b8cd447SRobert Hoo# avx512f optimization requirement check 47006b8cd447SRobert Hoo# 47016b8cd447SRobert Hoo# There is no point enabling this if cpuid.h is not usable, 47026b8cd447SRobert Hoo# since we won't be able to select the new routines. 47036b8cd447SRobert Hoo# by default, it is turned off. 47046b8cd447SRobert Hoo# if user explicitly want to enable it, check environment 47056b8cd447SRobert Hoo 47066b8cd447SRobert Hooif test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then 47076b8cd447SRobert Hoo cat > $TMPC << EOF 47086b8cd447SRobert Hoo#pragma GCC push_options 47096b8cd447SRobert Hoo#pragma GCC target("avx512f") 47106b8cd447SRobert Hoo#include <cpuid.h> 47116b8cd447SRobert Hoo#include <immintrin.h> 47126b8cd447SRobert Hoostatic int bar(void *a) { 47136b8cd447SRobert Hoo __m512i x = *(__m512i *)a; 47146b8cd447SRobert Hoo return _mm512_test_epi64_mask(x, x); 47156b8cd447SRobert Hoo} 47166b8cd447SRobert Hooint main(int argc, char *argv[]) 47176b8cd447SRobert Hoo{ 47186b8cd447SRobert Hoo return bar(argv[0]); 47196b8cd447SRobert Hoo} 47206b8cd447SRobert HooEOF 47216b8cd447SRobert Hoo if ! compile_object "" ; then 47226b8cd447SRobert Hoo avx512f_opt="no" 47236b8cd447SRobert Hoo fi 47246b8cd447SRobert Hooelse 47256b8cd447SRobert Hoo avx512f_opt="no" 47266b8cd447SRobert Hoofi 47276b8cd447SRobert Hoo 4728f540166bSRichard Henderson######################################## 4729f540166bSRichard Henderson# check if __[u]int128_t is usable. 4730f540166bSRichard Henderson 4731f540166bSRichard Hendersonint128=no 4732f540166bSRichard Hendersoncat > $TMPC << EOF 4733f540166bSRichard Henderson__int128_t a; 4734f540166bSRichard Henderson__uint128_t b; 4735f540166bSRichard Hendersonint main (void) { 4736f540166bSRichard Henderson a = a + b; 4737f540166bSRichard Henderson b = a * b; 4738464e3671SPeter Maydell a = a * a; 4739f540166bSRichard Henderson return 0; 4740f540166bSRichard Henderson} 4741f540166bSRichard HendersonEOF 4742f540166bSRichard Hendersonif compile_prog "" "" ; then 4743f540166bSRichard Henderson int128=yes 4744f540166bSRichard Hendersonfi 474576a347e1SRichard Henderson 47467ebee43eSRichard Henderson######################################### 47477ebee43eSRichard Henderson# See if 128-bit atomic operations are supported. 47487ebee43eSRichard Henderson 47497ebee43eSRichard Hendersonatomic128=no 47507ebee43eSRichard Hendersonif test "$int128" = "yes"; then 47517ebee43eSRichard Henderson cat > $TMPC << EOF 47527ebee43eSRichard Hendersonint main(void) 47537ebee43eSRichard Henderson{ 47547ebee43eSRichard Henderson unsigned __int128 x = 0, y = 0; 47557ebee43eSRichard Henderson y = __atomic_load_16(&x, 0); 47567ebee43eSRichard Henderson __atomic_store_16(&x, y, 0); 47577ebee43eSRichard Henderson __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0); 47587ebee43eSRichard Henderson return 0; 47597ebee43eSRichard Henderson} 47607ebee43eSRichard HendersonEOF 47617ebee43eSRichard Henderson if compile_prog "" "" ; then 47627ebee43eSRichard Henderson atomic128=yes 47637ebee43eSRichard Henderson fi 47647ebee43eSRichard Hendersonfi 47657ebee43eSRichard Henderson 4766e6cd4bb5SRichard Hendersoncmpxchg128=no 4767e633a5c6SEric Blakeif test "$int128" = yes && test "$atomic128" = no; then 4768e6cd4bb5SRichard Henderson cat > $TMPC << EOF 4769e6cd4bb5SRichard Hendersonint main(void) 4770e6cd4bb5SRichard Henderson{ 4771e6cd4bb5SRichard Henderson unsigned __int128 x = 0, y = 0; 4772e6cd4bb5SRichard Henderson __sync_val_compare_and_swap_16(&x, y, x); 4773e6cd4bb5SRichard Henderson return 0; 4774e6cd4bb5SRichard Henderson} 4775e6cd4bb5SRichard HendersonEOF 4776e6cd4bb5SRichard Henderson if compile_prog "" "" ; then 4777e6cd4bb5SRichard Henderson cmpxchg128=yes 4778e6cd4bb5SRichard Henderson fi 4779e6cd4bb5SRichard Hendersonfi 4780e6cd4bb5SRichard Henderson 4781df79b996SRichard Henderson######################################### 4782df79b996SRichard Henderson# See if 64-bit atomic operations are supported. 4783df79b996SRichard Henderson# Note that without __atomic builtins, we can only 4784df79b996SRichard Henderson# assume atomic loads/stores max at pointer size. 4785df79b996SRichard Henderson 4786df79b996SRichard Hendersoncat > $TMPC << EOF 4787df79b996SRichard Henderson#include <stdint.h> 4788df79b996SRichard Hendersonint main(void) 4789df79b996SRichard Henderson{ 4790df79b996SRichard Henderson uint64_t x = 0, y = 0; 4791df79b996SRichard Henderson#ifdef __ATOMIC_RELAXED 47925fe40765SThomas Huth y = __atomic_load_n(&x, __ATOMIC_RELAXED); 47935fe40765SThomas Huth __atomic_store_n(&x, y, __ATOMIC_RELAXED); 47945fe40765SThomas Huth __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 47955fe40765SThomas Huth __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 47965fe40765SThomas Huth __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 4797df79b996SRichard Henderson#else 4798df79b996SRichard Henderson typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1]; 4799df79b996SRichard Henderson __sync_lock_test_and_set(&x, y); 4800df79b996SRichard Henderson __sync_val_compare_and_swap(&x, y, 0); 4801df79b996SRichard Henderson __sync_fetch_and_add(&x, y); 4802df79b996SRichard Henderson#endif 4803df79b996SRichard Henderson return 0; 4804df79b996SRichard Henderson} 4805df79b996SRichard HendersonEOF 4806df79b996SRichard Hendersonif compile_prog "" "" ; then 4807df79b996SRichard Henderson atomic64=yes 4808df79b996SRichard Hendersonfi 4809df79b996SRichard Henderson 481026fffe29SEmilio G. Cota######################################### 481126fffe29SEmilio G. Cota# See if --dynamic-list is supported by the linker 481226fffe29SEmilio G. Cotald_dynamic_list="no" 481326fffe29SEmilio G. Cotaif test "$static" = "no" ; then 481426fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 481526fffe29SEmilio G. Cota{ 481626fffe29SEmilio G. Cota foo; 481726fffe29SEmilio G. Cota}; 481826fffe29SEmilio G. CotaEOF 481926fffe29SEmilio G. Cota 482026fffe29SEmilio G. Cota cat > $TMPC <<EOF 482126fffe29SEmilio G. Cota#include <stdio.h> 482226fffe29SEmilio G. Cotavoid foo(void); 482326fffe29SEmilio G. Cota 482426fffe29SEmilio G. Cotavoid foo(void) 482526fffe29SEmilio G. Cota{ 482626fffe29SEmilio G. Cota printf("foo\n"); 482726fffe29SEmilio G. Cota} 482826fffe29SEmilio G. Cota 482926fffe29SEmilio G. Cotaint main(void) 483026fffe29SEmilio G. Cota{ 483126fffe29SEmilio G. Cota foo(); 483226fffe29SEmilio G. Cota return 0; 483326fffe29SEmilio G. Cota} 483426fffe29SEmilio G. CotaEOF 483526fffe29SEmilio G. Cota 483626fffe29SEmilio G. Cota if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then 483726fffe29SEmilio G. Cota ld_dynamic_list="yes" 483826fffe29SEmilio G. Cota fi 483926fffe29SEmilio G. Cotafi 484026fffe29SEmilio G. Cota 484126fffe29SEmilio G. Cota######################################### 484226fffe29SEmilio G. Cota# See if -exported_symbols_list is supported by the linker 484326fffe29SEmilio G. Cota 484426fffe29SEmilio G. Cotald_exported_symbols_list="no" 484526fffe29SEmilio G. Cotaif test "$static" = "no" ; then 484626fffe29SEmilio G. Cota cat > $TMPTXT <<EOF 484726fffe29SEmilio G. Cota _foo 484826fffe29SEmilio G. CotaEOF 484926fffe29SEmilio G. Cota 485026fffe29SEmilio G. Cota if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then 485126fffe29SEmilio G. Cota ld_exported_symbols_list="yes" 485226fffe29SEmilio G. Cota fi 485326fffe29SEmilio G. Cotafi 485426fffe29SEmilio G. Cota 485526fffe29SEmilio G. Cotaif test "$plugins" = "yes" && 485626fffe29SEmilio G. Cota test "$ld_dynamic_list" = "no" && 485726fffe29SEmilio G. Cota test "$ld_exported_symbols_list" = "no" ; then 485826fffe29SEmilio G. Cota error_exit \ 485926fffe29SEmilio G. Cota "Plugin support requires dynamic linking and specifying a set of symbols " \ 486026fffe29SEmilio G. Cota "that are exported to plugins. Unfortunately your linker doesn't " \ 486126fffe29SEmilio G. Cota "support the flag (--dynamic-list or -exported_symbols_list) used " \ 486226fffe29SEmilio G. Cota "for this purpose. You can't build with --static." 486326fffe29SEmilio G. Cotafi 486426fffe29SEmilio G. Cota 48651e6e9acaSRichard Henderson######################################## 4866db8aaae8SRichard Henderson# See if __attribute__((alias)) is supported. 4867db8aaae8SRichard Henderson# This false for Xcode 9, but has been remedied for Xcode 10. 4868db8aaae8SRichard Henderson# Unfortunately, travis uses Xcode 9 by default. 4869db8aaae8SRichard Henderson 4870db8aaae8SRichard Hendersonattralias=no 4871db8aaae8SRichard Hendersoncat > $TMPC << EOF 4872db8aaae8SRichard Hendersonint x = 1; 4873db8aaae8SRichard Hendersonextern const int y __attribute__((alias("x"))); 4874db8aaae8SRichard Hendersonint main(void) { return 0; } 4875db8aaae8SRichard HendersonEOF 4876db8aaae8SRichard Hendersonif compile_prog "" "" ; then 4877db8aaae8SRichard Henderson attralias=yes 4878db8aaae8SRichard Hendersonfi 4879db8aaae8SRichard Henderson 4880db8aaae8SRichard Henderson######################################## 48811e6e9acaSRichard Henderson# check if getauxval is available. 48821e6e9acaSRichard Henderson 48831e6e9acaSRichard Hendersongetauxval=no 48841e6e9acaSRichard Hendersoncat > $TMPC << EOF 48851e6e9acaSRichard Henderson#include <sys/auxv.h> 48861e6e9acaSRichard Hendersonint main(void) { 48871e6e9acaSRichard Henderson return getauxval(AT_HWCAP) == 0; 48881e6e9acaSRichard Henderson} 48891e6e9acaSRichard HendersonEOF 48901e6e9acaSRichard Hendersonif compile_prog "" "" ; then 48911e6e9acaSRichard Henderson getauxval=yes 48921e6e9acaSRichard Hendersonfi 48931e6e9acaSRichard Henderson 4894fd0e6053SJohn Snow######################################## 4895fd0e6053SJohn Snow# check if ccache is interfering with 4896fd0e6053SJohn Snow# semantic analysis of macros 4897fd0e6053SJohn Snow 48985e4dfd3dSJohn Snowunset CCACHE_CPP2 4899fd0e6053SJohn Snowccache_cpp2=no 4900fd0e6053SJohn Snowcat > $TMPC << EOF 4901fd0e6053SJohn Snowstatic const int Z = 1; 4902fd0e6053SJohn Snow#define fn() ({ Z; }) 4903fd0e6053SJohn Snow#define TAUT(X) ((X) == Z) 4904fd0e6053SJohn Snow#define PAREN(X, Y) (X == Y) 4905fd0e6053SJohn Snow#define ID(X) (X) 4906fd0e6053SJohn Snowint main(int argc, char *argv[]) 4907fd0e6053SJohn Snow{ 4908fd0e6053SJohn Snow int x = 0, y = 0; 4909fd0e6053SJohn Snow x = ID(x); 4910fd0e6053SJohn Snow x = fn(); 4911fd0e6053SJohn Snow fn(); 4912fd0e6053SJohn Snow if (PAREN(x, y)) return 0; 4913fd0e6053SJohn Snow if (TAUT(Z)) return 0; 4914fd0e6053SJohn Snow return 0; 4915fd0e6053SJohn Snow} 4916fd0e6053SJohn SnowEOF 4917fd0e6053SJohn Snow 4918fd0e6053SJohn Snowif ! compile_object "-Werror"; then 4919fd0e6053SJohn Snow ccache_cpp2=yes 4920fd0e6053SJohn Snowfi 4921fd0e6053SJohn Snow 4922b553a042SJohn Snow################################################# 4923b553a042SJohn Snow# clang does not support glibc + FORTIFY_SOURCE. 4924b553a042SJohn Snow 4925b553a042SJohn Snowif test "$fortify_source" != "no"; then 4926b553a042SJohn Snow if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then 4927b553a042SJohn Snow fortify_source="no"; 4928e189091fSPeter Maydell elif test -n "$cxx" && has $cxx && 4929cfcc7c14SJohn Snow echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then 4930b553a042SJohn Snow fortify_source="no"; 4931b553a042SJohn Snow else 4932b553a042SJohn Snow fortify_source="yes" 4933b553a042SJohn Snow fi 4934b553a042SJohn Snowfi 4935b553a042SJohn Snow 49361efad060SFam Zheng############################################### 49371efad060SFam Zheng# Check if copy_file_range is provided by glibc 49381efad060SFam Zhenghave_copy_file_range=no 49391efad060SFam Zhengcat > $TMPC << EOF 49401efad060SFam Zheng#include <unistd.h> 49411efad060SFam Zhengint main(void) { 49421efad060SFam Zheng copy_file_range(0, NULL, 0, NULL, 0, 0); 49431efad060SFam Zheng return 0; 49441efad060SFam Zheng} 49451efad060SFam ZhengEOF 49461efad060SFam Zhengif compile_prog "" "" ; then 49471efad060SFam Zheng have_copy_file_range=yes 49481efad060SFam Zhengfi 49491efad060SFam Zheng 4950d2042378SAneesh Kumar K.V########################################## 4951277abf15SJan Vesely# check if struct fsxattr is available via linux/fs.h 4952277abf15SJan Vesely 4953277abf15SJan Veselyhave_fsxattr=no 4954277abf15SJan Veselycat > $TMPC << EOF 4955277abf15SJan Vesely#include <linux/fs.h> 4956277abf15SJan Veselystruct fsxattr foo; 4957277abf15SJan Veselyint main(void) { 4958277abf15SJan Vesely return 0; 4959277abf15SJan Vesely} 4960277abf15SJan VeselyEOF 4961277abf15SJan Veselyif compile_prog "" "" ; then 4962277abf15SJan Vesely have_fsxattr=yes 4963277abf15SJan Veselyfi 4964277abf15SJan Vesely 4965b66e10e4SPeter Maydell########################################## 4966a40161cbSPaolo Bonzini# check for usable membarrier system call 4967a40161cbSPaolo Bonziniif test "$membarrier" = "yes"; then 4968a40161cbSPaolo Bonzini have_membarrier=no 4969a40161cbSPaolo Bonzini if test "$mingw32" = "yes" ; then 4970a40161cbSPaolo Bonzini have_membarrier=yes 4971a40161cbSPaolo Bonzini elif test "$linux" = "yes" ; then 4972a40161cbSPaolo Bonzini cat > $TMPC << EOF 4973a40161cbSPaolo Bonzini #include <linux/membarrier.h> 4974a40161cbSPaolo Bonzini #include <sys/syscall.h> 4975a40161cbSPaolo Bonzini #include <unistd.h> 4976a40161cbSPaolo Bonzini #include <stdlib.h> 4977a40161cbSPaolo Bonzini int main(void) { 4978a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 4979a40161cbSPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 4980a40161cbSPaolo Bonzini exit(0); 4981a40161cbSPaolo Bonzini } 4982a40161cbSPaolo BonziniEOF 4983a40161cbSPaolo Bonzini if compile_prog "" "" ; then 4984a40161cbSPaolo Bonzini have_membarrier=yes 4985a40161cbSPaolo Bonzini fi 4986a40161cbSPaolo Bonzini fi 4987a40161cbSPaolo Bonzini if test "$have_membarrier" = "no"; then 4988a40161cbSPaolo Bonzini feature_not_found "membarrier" "membarrier system call not available" 4989a40161cbSPaolo Bonzini fi 4990a40161cbSPaolo Bonzinielse 4991a40161cbSPaolo Bonzini # Do not enable it by default even for Mingw32, because it doesn't 4992a40161cbSPaolo Bonzini # work on Wine. 4993a40161cbSPaolo Bonzini membarrier=no 4994a40161cbSPaolo Bonzinifi 4995a40161cbSPaolo Bonzini 4996a40161cbSPaolo Bonzini########################################## 4997b66e10e4SPeter Maydell# check if rtnetlink.h exists and is useful 4998575b22b1SLaurent Vivierhave_rtnetlink=no 4999575b22b1SLaurent Viviercat > $TMPC << EOF 5000575b22b1SLaurent Vivier#include <linux/rtnetlink.h> 5001575b22b1SLaurent Vivierint main(void) { 5002575b22b1SLaurent Vivier return IFLA_PROTO_DOWN; 5003575b22b1SLaurent Vivier} 5004575b22b1SLaurent VivierEOF 5005575b22b1SLaurent Vivierif compile_prog "" "" ; then 5006575b22b1SLaurent Vivier have_rtnetlink=yes 5007575b22b1SLaurent Vivierfi 5008575b22b1SLaurent Vivier 50096a02c806SStefan Hajnoczi########################################## 50106a02c806SStefan Hajnoczi# check for usable AF_VSOCK environment 50116a02c806SStefan Hajnoczihave_af_vsock=no 50126a02c806SStefan Hajnoczicat > $TMPC << EOF 50136a02c806SStefan Hajnoczi#include <errno.h> 50146a02c806SStefan Hajnoczi#include <sys/types.h> 50156a02c806SStefan Hajnoczi#include <sys/socket.h> 50166a02c806SStefan Hajnoczi#if !defined(AF_VSOCK) 50176a02c806SStefan Hajnoczi# error missing AF_VSOCK flag 50186a02c806SStefan Hajnoczi#endif 50196a02c806SStefan Hajnoczi#include <linux/vm_sockets.h> 50206a02c806SStefan Hajnocziint main(void) { 50216a02c806SStefan Hajnoczi int sock, ret; 50226a02c806SStefan Hajnoczi struct sockaddr_vm svm; 50236a02c806SStefan Hajnoczi socklen_t len = sizeof(svm); 50246a02c806SStefan Hajnoczi sock = socket(AF_VSOCK, SOCK_STREAM, 0); 50256a02c806SStefan Hajnoczi ret = getpeername(sock, (struct sockaddr *)&svm, &len); 50266a02c806SStefan Hajnoczi if ((ret == -1) && (errno == ENOTCONN)) { 50276a02c806SStefan Hajnoczi return 0; 50286a02c806SStefan Hajnoczi } 50296a02c806SStefan Hajnoczi return -1; 50306a02c806SStefan Hajnoczi} 50316a02c806SStefan HajnocziEOF 50326a02c806SStefan Hajnocziif compile_prog "" "" ; then 50336a02c806SStefan Hajnoczi have_af_vsock=yes 50346a02c806SStefan Hajnoczifi 50356a02c806SStefan Hajnoczi 5036f0d92b56SLongpeng(Mike)########################################## 5037f0d92b56SLongpeng(Mike)# check for usable AF_ALG environment 50384f67366eSThomas Huthhave_afalg=no 5039f0d92b56SLongpeng(Mike)cat > $TMPC << EOF 5040f0d92b56SLongpeng(Mike)#include <errno.h> 5041f0d92b56SLongpeng(Mike)#include <sys/types.h> 5042f0d92b56SLongpeng(Mike)#include <sys/socket.h> 5043f0d92b56SLongpeng(Mike)#include <linux/if_alg.h> 5044f0d92b56SLongpeng(Mike)int main(void) { 5045f0d92b56SLongpeng(Mike) int sock; 5046f0d92b56SLongpeng(Mike) sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 5047f0d92b56SLongpeng(Mike) return sock; 5048f0d92b56SLongpeng(Mike)} 5049f0d92b56SLongpeng(Mike)EOF 5050f0d92b56SLongpeng(Mike)if compile_prog "" "" ; then 5051f0d92b56SLongpeng(Mike) have_afalg=yes 5052f0d92b56SLongpeng(Mike)fi 5053f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" 5054f0d92b56SLongpeng(Mike)then 5055f0d92b56SLongpeng(Mike) if test "$have_afalg" != "yes" 5056f0d92b56SLongpeng(Mike) then 5057f0d92b56SLongpeng(Mike) error_exit "AF_ALG requested but could not be detected" 5058f0d92b56SLongpeng(Mike) fi 5059f0d92b56SLongpeng(Mike)fi 5060f0d92b56SLongpeng(Mike) 5061f0d92b56SLongpeng(Mike) 50626969ec6cSJames Clarke################################################# 50634d04351fSChristopher Covington# check for sysmacros.h 50644d04351fSChristopher Covington 50654d04351fSChristopher Covingtonhave_sysmacros=no 50664d04351fSChristopher Covingtoncat > $TMPC << EOF 50674d04351fSChristopher Covington#include <sys/sysmacros.h> 50684d04351fSChristopher Covingtonint main(void) { 50694d04351fSChristopher Covington return makedev(0, 0); 50704d04351fSChristopher Covington} 50714d04351fSChristopher CovingtonEOF 50724d04351fSChristopher Covingtonif compile_prog "" "" ; then 50734d04351fSChristopher Covington have_sysmacros=yes 50744d04351fSChristopher Covingtonfi 50754d04351fSChristopher Covington 50764d04351fSChristopher Covington########################################## 507749e00a18SAndreas Grapentin# check for _Static_assert() 507849e00a18SAndreas Grapentin 507949e00a18SAndreas Grapentinhave_static_assert=no 508049e00a18SAndreas Grapentincat > $TMPC << EOF 508149e00a18SAndreas Grapentin_Static_assert(1, "success"); 508249e00a18SAndreas Grapentinint main(void) { 508349e00a18SAndreas Grapentin return 0; 508449e00a18SAndreas Grapentin} 508549e00a18SAndreas GrapentinEOF 508649e00a18SAndreas Grapentinif compile_prog "" "" ; then 508749e00a18SAndreas Grapentin have_static_assert=yes 508849e00a18SAndreas Grapentinfi 508949e00a18SAndreas Grapentin 509049e00a18SAndreas Grapentin########################################## 5091e674605fSTomáš Golembiovský# check for utmpx.h, it is missing e.g. on OpenBSD 5092e674605fSTomáš Golembiovský 5093e674605fSTomáš Golembiovskýhave_utmpx=no 5094e674605fSTomáš Golembiovskýcat > $TMPC << EOF 5095e674605fSTomáš Golembiovský#include <utmpx.h> 5096e674605fSTomáš Golembiovskýstruct utmpx user_info; 5097e674605fSTomáš Golembiovskýint main(void) { 5098e674605fSTomáš Golembiovský return 0; 5099e674605fSTomáš Golembiovský} 5100e674605fSTomáš GolembiovskýEOF 5101e674605fSTomáš Golembiovskýif compile_prog "" "" ; then 5102e674605fSTomáš Golembiovský have_utmpx=yes 5103e674605fSTomáš Golembiovskýfi 5104e674605fSTomáš Golembiovský 5105e674605fSTomáš Golembiovský########################################## 5106db1ed1abSRichard Henderson# check for getrandom() 5107db1ed1abSRichard Henderson 5108db1ed1abSRichard Hendersonhave_getrandom=no 5109db1ed1abSRichard Hendersoncat > $TMPC << EOF 5110db1ed1abSRichard Henderson#include <sys/random.h> 5111db1ed1abSRichard Hendersonint main(void) { 5112db1ed1abSRichard Henderson return getrandom(0, 0, GRND_NONBLOCK); 5113db1ed1abSRichard Henderson} 5114db1ed1abSRichard HendersonEOF 5115db1ed1abSRichard Hendersonif compile_prog "" "" ; then 5116db1ed1abSRichard Henderson have_getrandom=yes 5117db1ed1abSRichard Hendersonfi 5118db1ed1abSRichard Henderson 5119db1ed1abSRichard Henderson########################################## 5120247724cbSMarc-André Lureau# checks for sanitizers 5121247724cbSMarc-André Lureau 5122247724cbSMarc-André Lureauhave_asan=no 5123247724cbSMarc-André Lureauhave_ubsan=no 5124d83414e1SMarc-André Lureauhave_asan_iface_h=no 5125d83414e1SMarc-André Lureauhave_asan_iface_fiber=no 5126247724cbSMarc-André Lureau 5127247724cbSMarc-André Lureauif test "$sanitizers" = "yes" ; then 5128b9f44da2SMarc-André Lureau write_c_skeleton 5129247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then 5130247724cbSMarc-André Lureau have_asan=yes 5131247724cbSMarc-André Lureau fi 5132b9f44da2SMarc-André Lureau 5133b9f44da2SMarc-André Lureau # we could use a simple skeleton for flags checks, but this also 5134b9f44da2SMarc-André Lureau # detect the static linking issue of ubsan, see also: 5135b9f44da2SMarc-André Lureau # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 5136b9f44da2SMarc-André Lureau cat > $TMPC << EOF 5137b9f44da2SMarc-André Lureau#include <stdlib.h> 5138b9f44da2SMarc-André Lureauint main(void) { 5139b9f44da2SMarc-André Lureau void *tmp = malloc(10); 5140f2dfe54cSLeonid Bloch if (tmp != NULL) { 5141b9f44da2SMarc-André Lureau return *(int *)(tmp + 2); 5142b9f44da2SMarc-André Lureau } 5143d1abf3fcSOlaf Hering return 1; 5144f2dfe54cSLeonid Bloch} 5145b9f44da2SMarc-André LureauEOF 5146247724cbSMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then 5147247724cbSMarc-André Lureau have_ubsan=yes 5148247724cbSMarc-André Lureau fi 5149d83414e1SMarc-André Lureau 5150d83414e1SMarc-André Lureau if check_include "sanitizer/asan_interface.h" ; then 5151d83414e1SMarc-André Lureau have_asan_iface_h=yes 5152d83414e1SMarc-André Lureau fi 5153d83414e1SMarc-André Lureau 5154d83414e1SMarc-André Lureau cat > $TMPC << EOF 5155d83414e1SMarc-André Lureau#include <sanitizer/asan_interface.h> 5156d83414e1SMarc-André Lureauint main(void) { 5157d83414e1SMarc-André Lureau __sanitizer_start_switch_fiber(0, 0, 0); 5158d83414e1SMarc-André Lureau return 0; 5159d83414e1SMarc-André Lureau} 5160d83414e1SMarc-André LureauEOF 5161d83414e1SMarc-André Lureau if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then 5162d83414e1SMarc-André Lureau have_asan_iface_fiber=yes 5163d83414e1SMarc-André Lureau fi 5164247724cbSMarc-André Lureaufi 5165247724cbSMarc-André Lureau 5166247724cbSMarc-André Lureau########################################## 5167adc28027SAlexander Bulekov# checks for fuzzer 516854c9e41dSAlexander Bulekovif test "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then 5169adc28027SAlexander Bulekov write_c_fuzzer_skeleton 5170dd016265SAlexander Bulekov if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then 5171adc28027SAlexander Bulekov have_fuzzer=yes 517264ed6f92SPaolo Bonzini else 517364ed6f92SPaolo Bonzini error_exit "Your compiler doesn't support -fsanitize=fuzzer" 517464ed6f92SPaolo Bonzini exit 1 5175adc28027SAlexander Bulekov fi 5176adc28027SAlexander Bulekovfi 5177adc28027SAlexander Bulekov 51780aebab04SLingfeng Yang# Thread sanitizer is, for now, much noisier than the other sanitizers; 51790aebab04SLingfeng Yang# keep it separate until that is not the case. 51800aebab04SLingfeng Yangif test "$tsan" = "yes" && test "$sanitizers" = "yes"; then 51810aebab04SLingfeng Yang error_exit "TSAN is not supported with other sanitiziers." 51820aebab04SLingfeng Yangfi 51830aebab04SLingfeng Yanghave_tsan=no 51840aebab04SLingfeng Yanghave_tsan_iface_fiber=no 51850aebab04SLingfeng Yangif test "$tsan" = "yes" ; then 51860aebab04SLingfeng Yang write_c_skeleton 51870aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 51880aebab04SLingfeng Yang have_tsan=yes 51890aebab04SLingfeng Yang fi 51900aebab04SLingfeng Yang cat > $TMPC << EOF 51910aebab04SLingfeng Yang#include <sanitizer/tsan_interface.h> 51920aebab04SLingfeng Yangint main(void) { 51930aebab04SLingfeng Yang __tsan_create_fiber(0); 51940aebab04SLingfeng Yang return 0; 51950aebab04SLingfeng Yang} 51960aebab04SLingfeng YangEOF 51970aebab04SLingfeng Yang if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then 51980aebab04SLingfeng Yang have_tsan_iface_fiber=yes 51990aebab04SLingfeng Yang fi 52000aebab04SLingfeng Yangfi 52010aebab04SLingfeng Yang 5202adc28027SAlexander Bulekov########################################## 520317824406SJunyan He# check for libpmem 520417824406SJunyan He 520517824406SJunyan Heif test "$libpmem" != "no"; then 520617824406SJunyan He if $pkg_config --exists "libpmem"; then 520717824406SJunyan He libpmem="yes" 520817824406SJunyan He libpmem_libs=$($pkg_config --libs libpmem) 520917824406SJunyan He libpmem_cflags=$($pkg_config --cflags libpmem) 521017824406SJunyan He else 521117824406SJunyan He if test "$libpmem" = "yes" ; then 521217824406SJunyan He feature_not_found "libpmem" "Install nvml or pmdk" 521317824406SJunyan He fi 521417824406SJunyan He libpmem="no" 521517824406SJunyan He fi 521617824406SJunyan Hefi 521717824406SJunyan He 521817824406SJunyan He########################################## 521921b2eca6SJingqi Liu# check for libdaxctl 522021b2eca6SJingqi Liu 522121b2eca6SJingqi Liuif test "$libdaxctl" != "no"; then 522221b2eca6SJingqi Liu if $pkg_config --atleast-version=57 "libdaxctl"; then 522321b2eca6SJingqi Liu libdaxctl="yes" 522421b2eca6SJingqi Liu libdaxctl_libs=$($pkg_config --libs libdaxctl) 522521b2eca6SJingqi Liu libdaxctl_cflags=$($pkg_config --cflags libdaxctl) 522621b2eca6SJingqi Liu else 522721b2eca6SJingqi Liu if test "$libdaxctl" = "yes" ; then 522821b2eca6SJingqi Liu feature_not_found "libdaxctl" "Install libdaxctl" 522921b2eca6SJingqi Liu fi 523021b2eca6SJingqi Liu libdaxctl="no" 523121b2eca6SJingqi Liu fi 523221b2eca6SJingqi Liufi 523321b2eca6SJingqi Liu 523421b2eca6SJingqi Liu########################################## 5235675b9b53SMarc-André Lureau# check for slirp 5236675b9b53SMarc-André Lureau 5237675b9b53SMarc-André Lureaucase "$slirp" in 52384d34a86bSPaolo Bonzini auto | enabled | internal) 52394d34a86bSPaolo Bonzini # Simpler to always update submodule, even if not needed. 52404d34a86bSPaolo Bonzini if test -e "${source_path}/.git" && test $git_update = 'yes' ; then 52417c57bdd8SMarc-André Lureau git_submodules="${git_submodules} slirp" 52427c57bdd8SMarc-André Lureau fi 5243675b9b53SMarc-André Lureau ;; 5244675b9b53SMarc-André Lureauesac 5245675b9b53SMarc-André Lureau 524654e7aac0SAlexey Krasikov########################################## 524754e7aac0SAlexey Krasikov# check for usable __NR_keyctl syscall 524854e7aac0SAlexey Krasikov 524954e7aac0SAlexey Krasikovif test "$linux" = "yes" ; then 525054e7aac0SAlexey Krasikov 525154e7aac0SAlexey Krasikov have_keyring=no 525254e7aac0SAlexey Krasikov cat > $TMPC << EOF 525354e7aac0SAlexey Krasikov#include <errno.h> 525454e7aac0SAlexey Krasikov#include <asm/unistd.h> 525554e7aac0SAlexey Krasikov#include <linux/keyctl.h> 525654e7aac0SAlexey Krasikov#include <unistd.h> 525754e7aac0SAlexey Krasikovint main(void) { 525854e7aac0SAlexey Krasikov return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 525954e7aac0SAlexey Krasikov} 526054e7aac0SAlexey KrasikovEOF 526154e7aac0SAlexey Krasikov if compile_prog "" "" ; then 526254e7aac0SAlexey Krasikov have_keyring=yes 526354e7aac0SAlexey Krasikov fi 526454e7aac0SAlexey Krasikovfi 526554e7aac0SAlexey Krasikovif test "$secret_keyring" != "no" 526654e7aac0SAlexey Krasikovthen 5267b418d265SDavid Edmondson if test "$have_keyring" = "yes" 526854e7aac0SAlexey Krasikov then 526954e7aac0SAlexey Krasikov secret_keyring=yes 527054e7aac0SAlexey Krasikov else 527154e7aac0SAlexey Krasikov if test "$secret_keyring" = "yes" 527254e7aac0SAlexey Krasikov then 527354e7aac0SAlexey Krasikov error_exit "syscall __NR_keyctl requested, \ 527454e7aac0SAlexey Krasikovbut not implemented on your system" 527554e7aac0SAlexey Krasikov else 527654e7aac0SAlexey Krasikov secret_keyring=no 527754e7aac0SAlexey Krasikov fi 527854e7aac0SAlexey Krasikov fi 527954e7aac0SAlexey Krasikovfi 528054e7aac0SAlexey Krasikov 528192500362SAlexey Krasikov########################################## 5282e86ecd4bSJuan Quintela# End of CC checks 5283e86ecd4bSJuan Quintela# After here, no more $cc or $ld runs 5284e86ecd4bSJuan Quintela 5285d83414e1SMarc-André Lureauwrite_c_skeleton 5286d83414e1SMarc-André Lureau 52871d728c39SBlue Swirlif test "$gcov" = "yes" ; then 5288bf0e56a3SMarc-André Lureau : 5289b553a042SJohn Snowelif test "$fortify_source" = "yes" ; then 5290086d5f75SPaolo Bonzini QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" 5291086d5f75SPaolo Bonzini debug=no 5292086d5f75SPaolo Bonzinifi 5293086d5f75SPaolo Bonzini 5294086d5f75SPaolo Bonzinicase "$ARCH" in 5295086d5f75SPaolo Bonzinialpha) 5296086d5f75SPaolo Bonzini # Ensure there's only a single GP 5297086d5f75SPaolo Bonzini QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS" 5298086d5f75SPaolo Bonzini;; 5299086d5f75SPaolo Bonziniesac 5300086d5f75SPaolo Bonzini 5301086d5f75SPaolo Bonziniif test "$gprof" = "yes" ; then 5302086d5f75SPaolo Bonzini QEMU_CFLAGS="-p $QEMU_CFLAGS" 5303086d5f75SPaolo Bonzini QEMU_LDFLAGS="-p $QEMU_LDFLAGS" 5304086d5f75SPaolo Bonzinifi 5305a316e378SJuan Quintela 5306247724cbSMarc-André Lureauif test "$have_asan" = "yes"; then 5307db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS" 5308db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS" 5309d83414e1SMarc-André Lureau if test "$have_asan_iface_h" = "no" ; then 5310d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header missing." \ 5311d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 5312d83414e1SMarc-André Lureau elif test "$have_asan_iface_fiber" = "no" ; then 5313d83414e1SMarc-André Lureau echo "ASAN build enabled, but ASAN header is too old." \ 5314d83414e1SMarc-André Lureau "Without code annotation, the report may be inferior." 5315d83414e1SMarc-André Lureau fi 5316247724cbSMarc-André Lureaufi 53170aebab04SLingfeng Yangif test "$have_tsan" = "yes" ; then 53180aebab04SLingfeng Yang if test "$have_tsan_iface_fiber" = "yes" ; then 53190aebab04SLingfeng Yang QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS" 53200aebab04SLingfeng Yang QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS" 53210aebab04SLingfeng Yang else 53220aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing fiber annotation interface." 53230aebab04SLingfeng Yang fi 53240aebab04SLingfeng Yangelif test "$tsan" = "yes" ; then 53250aebab04SLingfeng Yang error_exit "Cannot enable TSAN due to missing sanitize thread interface." 53260aebab04SLingfeng Yangfi 5327247724cbSMarc-André Lureauif test "$have_ubsan" = "yes"; then 5328db5adeaaSPaolo Bonzini QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS" 5329db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS" 5330247724cbSMarc-André Lureaufi 5331247724cbSMarc-André Lureau 53326542aa9cSPeter Lieven########################################## 53333efac6ebSTomáš Golembiovský 53340aebab04SLingfeng Yang# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 53350aebab04SLingfeng Yangif test "$solaris" = "no" && test "$tsan" = "no"; then 5336e86ecd4bSJuan Quintela if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then 5337db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS" 5338e86ecd4bSJuan Quintela fi 5339e86ecd4bSJuan Quintelafi 5340e86ecd4bSJuan Quintela 5341952afb71SBlue Swirl# Use ASLR, no-SEH and DEP if available 5342952afb71SBlue Swirlif test "$mingw32" = "yes" ; then 5343cb8baa77SMark Cave-Ayland flags="--no-seh --nxcompat" 5344cb8baa77SMark Cave-Ayland 5345cb8baa77SMark Cave-Ayland # Disable ASLR for debug builds to allow debugging with gdb 5346cb8baa77SMark Cave-Ayland if test "$debug" = "no" ; then 5347cb8baa77SMark Cave-Ayland flags="--dynamicbase $flags" 5348cb8baa77SMark Cave-Ayland fi 5349cb8baa77SMark Cave-Ayland 5350cb8baa77SMark Cave-Ayland for flag in $flags; do 5351e9a3591fSChristian Borntraeger if ld_has $flag ; then 5352db5adeaaSPaolo Bonzini QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS" 5353952afb71SBlue Swirl fi 5354952afb71SBlue Swirl done 5355952afb71SBlue Swirlfi 5356952afb71SBlue Swirl 5357e0580342SKamil Rytarowski# We can only support ivshmem if we have eventfd 5358e0580342SKamil Rytarowskiif [ "$eventfd" = "yes" ]; then 5359e0580342SKamil Rytarowski ivshmem=yes 5360e0580342SKamil Rytarowskifi 5361e0580342SKamil Rytarowski 53629d6bc27bSMichael Roth# Probe for guest agent support/options 53639d6bc27bSMichael Roth 5364e8ef31a3SMichael Tokarevif [ "$guest_agent" != "no" ]; then 5365a5125905SLaurent Vivier if [ "$softmmu" = no -a "$want_tools" = no ] ; then 5366a5125905SLaurent Vivier guest_agent=no 5367a5125905SLaurent Vivier elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then 5368e8ef31a3SMichael Tokarev guest_agent=yes 5369e8ef31a3SMichael Tokarev elif [ "$guest_agent" != yes ]; then 5370e8ef31a3SMichael Tokarev guest_agent=no 5371e8ef31a3SMichael Tokarev else 5372e8ef31a3SMichael Tokarev error_exit "Guest agent is not supported on this platform" 5373ca35f780SPaolo Bonzini fi 53744b1c11fdSDaniel P. Berrangefi 5375ca35f780SPaolo Bonzini 53769d6bc27bSMichael Roth# Guest agent Window MSI package 53779d6bc27bSMichael Roth 53789d6bc27bSMichael Rothif test "$guest_agent" != yes; then 53799d6bc27bSMichael Roth if test "$guest_agent_msi" = yes; then 53809d6bc27bSMichael Roth error_exit "MSI guest agent package requires guest agent enabled" 53819d6bc27bSMichael Roth fi 53829d6bc27bSMichael Roth guest_agent_msi=no 53839d6bc27bSMichael Rothelif test "$mingw32" != "yes"; then 53849d6bc27bSMichael Roth if test "$guest_agent_msi" = "yes"; then 53859d6bc27bSMichael Roth error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation" 53869d6bc27bSMichael Roth fi 53879d6bc27bSMichael Roth guest_agent_msi=no 53889d6bc27bSMichael Rothelif ! has wixl; then 53899d6bc27bSMichael Roth if test "$guest_agent_msi" = "yes"; then 53909d6bc27bSMichael Roth error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )" 53919d6bc27bSMichael Roth fi 53929d6bc27bSMichael Roth guest_agent_msi=no 53931a34904eSMichael Rothelse 53941a34904eSMichael Roth # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't 53951a34904eSMichael Roth # disabled explicitly 53961a34904eSMichael Roth if test "$guest_agent_msi" != "no"; then 53971a34904eSMichael Roth guest_agent_msi=yes 53981a34904eSMichael Roth fi 53999d6bc27bSMichael Rothfi 54009d6bc27bSMichael Roth 54011a34904eSMichael Rothif test "$guest_agent_msi" = "yes"; then 54029d6bc27bSMichael Roth if test "$guest_agent_with_vss" = "yes"; then 54039d6bc27bSMichael Roth QEMU_GA_MSI_WITH_VSS="-D InstallVss" 54049d6bc27bSMichael Roth fi 54059d6bc27bSMichael Roth 54069d6bc27bSMichael Roth if test "$QEMU_GA_MANUFACTURER" = ""; then 54079d6bc27bSMichael Roth QEMU_GA_MANUFACTURER=QEMU 54089d6bc27bSMichael Roth fi 54099d6bc27bSMichael Roth 54109d6bc27bSMichael Roth if test "$QEMU_GA_DISTRO" = ""; then 54119d6bc27bSMichael Roth QEMU_GA_DISTRO=Linux 54129d6bc27bSMichael Roth fi 54139d6bc27bSMichael Roth 54149d6bc27bSMichael Roth if test "$QEMU_GA_VERSION" = ""; then 541589138857SStefan Weil QEMU_GA_VERSION=$(cat $source_path/VERSION) 54169d6bc27bSMichael Roth fi 54179d6bc27bSMichael Roth 541889138857SStefan Weil QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin" 54199d6bc27bSMichael Roth 54209d6bc27bSMichael Roth case "$cpu" in 54219d6bc27bSMichael Roth x86_64) 54229d6bc27bSMichael Roth QEMU_GA_MSI_ARCH="-a x64 -D Arch=64" 54239d6bc27bSMichael Roth ;; 54249d6bc27bSMichael Roth i386) 54259d6bc27bSMichael Roth QEMU_GA_MSI_ARCH="-D Arch=32" 54269d6bc27bSMichael Roth ;; 54279d6bc27bSMichael Roth *) 54289d6bc27bSMichael Roth error_exit "CPU $cpu not supported for building installation package" 54299d6bc27bSMichael Roth ;; 54309d6bc27bSMichael Roth esac 54319d6bc27bSMichael Rothfi 54329d6bc27bSMichael Roth 5433ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler 5434ca35f780SPaolo Bonziniroms= 5435e633a5c6SEric Blakeif { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ 5436e633a5c6SEric Blake test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \ 54377000a12eSThomas Huth test "$targetos" != "Haiku" && test "$softmmu" = yes ; then 5438e57218b6SPeter Maydell # Different host OS linkers have different ideas about the name of the ELF 5439c65d5e4eSBrad Smith # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd 5440c65d5e4eSBrad Smith # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe. 5441c65d5e4eSBrad Smith for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do 5442e57218b6SPeter Maydell if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then 5443e57218b6SPeter Maydell ld_i386_emulation="$emu" 5444ca35f780SPaolo Bonzini roms="optionrom" 5445e57218b6SPeter Maydell break 5446e57218b6SPeter Maydell fi 5447e57218b6SPeter Maydell done 5448ca35f780SPaolo Bonzinifi 5449ca35f780SPaolo Bonzini 54502e33c3f8SThomas Huth# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 54519933c305SChristian Borntraegerif test "$cpu" = "s390x" ; then 54522e33c3f8SThomas Huth write_c_skeleton 54532e33c3f8SThomas Huth if compile_prog "-march=z900" ""; then 54549933c305SChristian Borntraeger roms="$roms s390-ccw" 54551ef6bfc2SPhilippe Mathieu-Daudé # SLOF is required for building the s390-ccw firmware on s390x, 54561ef6bfc2SPhilippe Mathieu-Daudé # since it is using the libnet code from SLOF for network booting. 54571ef6bfc2SPhilippe Mathieu-Daudé if test -e "${source_path}/.git" ; then 54581ef6bfc2SPhilippe Mathieu-Daudé git_submodules="${git_submodules} roms/SLOF" 54591ef6bfc2SPhilippe Mathieu-Daudé fi 54609933c305SChristian Borntraeger fi 54612e33c3f8SThomas Huthfi 54629933c305SChristian Borntraeger 546311cde1c8SBruno Dominguez# Check that the C++ compiler exists and works with the C compiler. 546411cde1c8SBruno 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. 546511cde1c8SBruno Dominguezif has $cxx; then 546611cde1c8SBruno Dominguez cat > $TMPC <<EOF 546711cde1c8SBruno Dominguezint c_function(void); 546811cde1c8SBruno Dominguezint main(void) { return c_function(); } 546911cde1c8SBruno DominguezEOF 547011cde1c8SBruno Dominguez 547111cde1c8SBruno Dominguez compile_object 547211cde1c8SBruno Dominguez 547311cde1c8SBruno Dominguez cat > $TMPCXX <<EOF 547411cde1c8SBruno Dominguezextern "C" { 547511cde1c8SBruno Dominguez int c_function(void); 547611cde1c8SBruno Dominguez} 547711cde1c8SBruno Dominguezint c_function(void) { return 42; } 547811cde1c8SBruno DominguezEOF 547911cde1c8SBruno Dominguez 548011cde1c8SBruno Dominguez update_cxxflags 548111cde1c8SBruno Dominguez 54825770e8afSPaolo Bonzini if do_cxx $CXXFLAGS $CONFIGURE_CXXFLAGS $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then 548311cde1c8SBruno Dominguez # C++ compiler $cxx works ok with C compiler $cc 548411cde1c8SBruno Dominguez : 548511cde1c8SBruno Dominguez else 548611cde1c8SBruno Dominguez echo "C++ compiler $cxx does not work with C compiler $cc" 548711cde1c8SBruno Dominguez echo "Disabling C++ specific optional code" 548811cde1c8SBruno Dominguez cxx= 548911cde1c8SBruno Dominguez fi 549011cde1c8SBruno Dominguezelse 549111cde1c8SBruno Dominguez echo "No C++ compiler available; disabling C++ specific optional code" 549211cde1c8SBruno Dominguez cxx= 549311cde1c8SBruno Dominguezfi 549411cde1c8SBruno Dominguez 54955d91a2edSYonggang Luoif test $git_update = 'yes' ; then 54965d91a2edSYonggang Luo (cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules") 54975d91a2edSYonggang Luofi 54985d91a2edSYonggang Luo 549998ec69acSJuan Quintelaconfig_host_mak="config-host.mak" 550097a847bcSbellard 550198ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak 550298ec69acSJuan Quintelaecho >> $config_host_mak 550398ec69acSJuan Quintela 5504e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak 5505cc84d63aSDaniel P. Berrangeecho "GIT=$git" >> $config_host_mak 5506aef45d51SDaniel P. Berrangeecho "GIT_SUBMODULES=$git_submodules" >> $config_host_mak 5507f62bbee5SDaniel P. Berrangeecho "GIT_UPDATE=$git_update" >> $config_host_mak 5508804edf29SJuan Quintela 550998ec69acSJuan Quintelaecho "ARCH=$ARCH" >> $config_host_mak 5510727e5283SPaolo Bonzini 5511f8393946Saurel32if test "$debug_tcg" = "yes" ; then 55122358a494SJuan Quintela echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak 5513f8393946Saurel32fi 55141625af87Saliguoriif test "$strip_opt" = "yes" ; then 551552ba784dSHollis Blanchard echo "STRIP=${strip}" >> $config_host_mak 55161625af87Saliguorifi 55177d13299dSbellardif test "$bigendian" = "yes" ; then 5518e2542fe2SJuan Quintela echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak 551997a847bcSbellardfi 552067b915a5Sbellardif test "$mingw32" = "yes" ; then 552198ec69acSJuan Quintela echo "CONFIG_WIN32=y" >> $config_host_mak 5522d9840e25STomoki Sekiyama if test "$guest_agent_with_vss" = "yes" ; then 5523d9840e25STomoki Sekiyama echo "CONFIG_QGA_VSS=y" >> $config_host_mak 5524f33ca81fSMichael Roth echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak 5525d9840e25STomoki Sekiyama echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak 5526d9840e25STomoki Sekiyama fi 552750cbebb9SMichael Roth if test "$guest_agent_ntddscsi" = "yes" ; then 552876dc75caSTomáš Golembiovský echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak 552950cbebb9SMichael Roth fi 55301a34904eSMichael Roth if test "$guest_agent_msi" = "yes"; then 55314bad7c3bSStefan Hajnoczi echo "CONFIG_QGA_MSI=y" >> $config_host_mak 55329dacf32dSYossi Hindin echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak 55339dacf32dSYossi Hindin echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak 55349dacf32dSYossi Hindin echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak 55359dacf32dSYossi Hindin echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak 55369dacf32dSYossi Hindin echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak 55379dacf32dSYossi Hindin echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak 55389dacf32dSYossi Hindin fi 5539210fa556Spbrookelse 554035f4df27SJuan Quintela echo "CONFIG_POSIX=y" >> $config_host_mak 5541210fa556Spbrookfi 5542128ab2ffSblueswir1 5543dffcb71cSMark McLoughlinif test "$linux" = "yes" ; then 5544dffcb71cSMark McLoughlin echo "CONFIG_LINUX=y" >> $config_host_mak 5545dffcb71cSMark McLoughlinfi 5546dffcb71cSMark McLoughlin 554783fb7adfSbellardif test "$darwin" = "yes" ; then 554898ec69acSJuan Quintela echo "CONFIG_DARWIN=y" >> $config_host_mak 554983fb7adfSbellardfi 5550b29fe3edSmalc 5551ec530c81Sbellardif test "$solaris" = "yes" ; then 555298ec69acSJuan Quintela echo "CONFIG_SOLARIS=y" >> $config_host_mak 5553ec530c81Sbellardfi 5554179cf400SAndreas Färberif test "$haiku" = "yes" ; then 5555179cf400SAndreas Färber echo "CONFIG_HAIKU=y" >> $config_host_mak 5556179cf400SAndreas Färberfi 555797a847bcSbellardif test "$static" = "yes" ; then 555898ec69acSJuan Quintela echo "CONFIG_STATIC=y" >> $config_host_mak 555997a847bcSbellardfi 55601ba16968SStefan Weilif test "$profiler" = "yes" ; then 55612358a494SJuan Quintela echo "CONFIG_PROFILER=y" >> $config_host_mak 556205c2a3e7Sbellardfi 5563c932ce31SPaolo Bonziniif test "$want_tools" = "yes" ; then 5564c932ce31SPaolo Bonzini echo "CONFIG_TOOLS=y" >> $config_host_mak 5565c932ce31SPaolo Bonzinifi 5566f15bff25SPaolo Bonziniif test "$guest_agent" = "yes" ; then 5567f15bff25SPaolo Bonzini echo "CONFIG_GUEST_AGENT=y" >> $config_host_mak 5568f15bff25SPaolo Bonzinifi 5569e2d8830eSBradecho "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak 55708a16d273Sthsif test "$vde" = "yes" ; then 557198ec69acSJuan Quintela echo "CONFIG_VDE=y" >> $config_host_mak 5572e2ad6f16SFam Zheng echo "VDE_LIBS=$vde_libs" >> $config_host_mak 55738a16d273Sthsfi 557458952137SVincenzo Maffioneif test "$netmap" = "yes" ; then 557558952137SVincenzo Maffione echo "CONFIG_NETMAP=y" >> $config_host_mak 557658952137SVincenzo Maffionefi 5577015a33bdSGongleiif test "$l2tpv3" = "yes" ; then 5578015a33bdSGonglei echo "CONFIG_L2TPV3=y" >> $config_host_mak 5579015a33bdSGongleifi 55804cc600d2SPaolo Bonziniif test "$gprof" = "yes" ; then 55814cc600d2SPaolo Bonzini echo "CONFIG_GPROF=y" >> $config_host_mak 55824cc600d2SPaolo Bonzinifi 55832358a494SJuan Quintelaecho "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak 55840c58ac1cSmalcfor drv in $audio_drv_list; do 55851ef1ec2aSGerd Hoffmann def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]') 5586484e2cc7SPaolo Bonzini echo "$def=y" >> $config_host_mak 55870c58ac1cSmalcdone 5588478e943fSPaolo Bonziniif test "$alsa" = "yes" ; then 5589478e943fSPaolo Bonzini echo "CONFIG_ALSA=y" >> $config_host_mak 5590478e943fSPaolo Bonzinifi 5591b1149911SFam Zhengecho "ALSA_LIBS=$alsa_libs" >> $config_host_mak 5592478e943fSPaolo Bonziniecho "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak 5593478e943fSPaolo Bonziniif test "$libpulse" = "yes" ; then 5594478e943fSPaolo Bonzini echo "CONFIG_LIBPULSE=y" >> $config_host_mak 5595478e943fSPaolo Bonzinifi 5596b1149911SFam Zhengecho "PULSE_LIBS=$pulse_libs" >> $config_host_mak 5597478e943fSPaolo Bonziniecho "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak 5598b1149911SFam Zhengecho "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak 5599b1149911SFam Zhengecho "DSOUND_LIBS=$dsound_libs" >> $config_host_mak 5600b1149911SFam Zhengecho "OSS_LIBS=$oss_libs" >> $config_host_mak 5601478e943fSPaolo Bonziniif test "$libjack" = "yes" ; then 5602478e943fSPaolo Bonzini echo "CONFIG_LIBJACK=y" >> $config_host_mak 5603478e943fSPaolo Bonzinifi 56042e445703SGeoffrey McRaeecho "JACK_LIBS=$jack_libs" >> $config_host_mak 5605d5631638Smalcif test "$audio_win_int" = "yes" ; then 5606d5631638Smalc echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak 5607d5631638Smalcfi 5608b64ec4e4SFam Zhengecho "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak 5609b64ec4e4SFam Zhengecho "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak 5610dce512deSChristoph Hellwigif test "$xfs" = "yes" ; then 5611dce512deSChristoph Hellwig echo "CONFIG_XFS=y" >> $config_host_mak 5612dce512deSChristoph Hellwigfi 561389138857SStefan Weilqemu_version=$(head $source_path/VERSION) 56142358a494SJuan Quintelaecho "PKGVERSION=$pkgversion" >>$config_host_mak 561598ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak 56162b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak 561717969268SFam Zhengif test "$modules" = "yes"; then 5618e26110cfSFam Zheng # $shacmd can generate a hash started with digit, which the compiler doesn't 5619e26110cfSFam Zheng # like as an symbol. So prefix it with an underscore 562089138857SStefan Weil echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak 562117969268SFam Zheng echo "CONFIG_MODULES=y" >> $config_host_mak 562217969268SFam Zhengfi 5623bd83c861SChristian Ehrhardtif test "$module_upgrades" = "yes"; then 5624bd83c861SChristian Ehrhardt echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak 5625bd83c861SChristian Ehrhardtfi 5626099d6b0fSRiku Voipioif test "$pipe2" = "yes" ; then 56272358a494SJuan Quintela echo "CONFIG_PIPE2=y" >> $config_host_mak 5628099d6b0fSRiku Voipiofi 562940ff6d7eSKevin Wolfif test "$accept4" = "yes" ; then 563040ff6d7eSKevin Wolf echo "CONFIG_ACCEPT4=y" >> $config_host_mak 563140ff6d7eSKevin Wolffi 56323ce34dfbSvibisreenivasanif test "$splice" = "yes" ; then 56332358a494SJuan Quintela echo "CONFIG_SPLICE=y" >> $config_host_mak 56343ce34dfbSvibisreenivasanfi 5635c2882b96SRiku Voipioif test "$eventfd" = "yes" ; then 5636c2882b96SRiku Voipio echo "CONFIG_EVENTFD=y" >> $config_host_mak 5637c2882b96SRiku Voipiofi 5638751bcc39SMarc-André Lureauif test "$memfd" = "yes" ; then 5639751bcc39SMarc-André Lureau echo "CONFIG_MEMFD=y" >> $config_host_mak 5640751bcc39SMarc-André Lureaufi 5641955727d2SCortland Tölvaif test "$have_usbfs" = "yes" ; then 5642955727d2SCortland Tölva echo "CONFIG_USBFS=y" >> $config_host_mak 5643955727d2SCortland Tölvafi 5644d0927938SUlrich Hechtif test "$fallocate" = "yes" ; then 5645d0927938SUlrich Hecht echo "CONFIG_FALLOCATE=y" >> $config_host_mak 5646d0927938SUlrich Hechtfi 56473d4fa43eSKusanagi Kouichiif test "$fallocate_punch_hole" = "yes" ; then 56483d4fa43eSKusanagi Kouichi echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak 56493d4fa43eSKusanagi Kouichifi 5650b953f075SDenis V. Lunevif test "$fallocate_zero_range" = "yes" ; then 5651b953f075SDenis V. Lunev echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak 5652b953f075SDenis V. Lunevfi 5653ed911435SKevin Wolfif test "$posix_fallocate" = "yes" ; then 5654ed911435SKevin Wolf echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak 5655ed911435SKevin Wolffi 5656c727f47dSPeter Maydellif test "$sync_file_range" = "yes" ; then 5657c727f47dSPeter Maydell echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak 5658c727f47dSPeter Maydellfi 5659dace20dcSPeter Maydellif test "$fiemap" = "yes" ; then 5660dace20dcSPeter Maydell echo "CONFIG_FIEMAP=y" >> $config_host_mak 5661dace20dcSPeter Maydellfi 5662d0927938SUlrich Hechtif test "$dup3" = "yes" ; then 5663d0927938SUlrich Hecht echo "CONFIG_DUP3=y" >> $config_host_mak 5664d0927938SUlrich Hechtfi 56654e0c6529SAlex Blighif test "$ppoll" = "yes" ; then 56664e0c6529SAlex Bligh echo "CONFIG_PPOLL=y" >> $config_host_mak 56674e0c6529SAlex Blighfi 5668cd758dd0SAlex Blighif test "$prctl_pr_set_timerslack" = "yes" ; then 5669cd758dd0SAlex Bligh echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak 5670cd758dd0SAlex Blighfi 56713b6edd16SPeter Maydellif test "$epoll" = "yes" ; then 56723b6edd16SPeter Maydell echo "CONFIG_EPOLL=y" >> $config_host_mak 56733b6edd16SPeter Maydellfi 56743b6edd16SPeter Maydellif test "$epoll_create1" = "yes" ; then 56753b6edd16SPeter Maydell echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak 56763b6edd16SPeter Maydellfi 5677a8fd1abaSPeter Maydellif test "$sendfile" = "yes" ; then 5678a8fd1abaSPeter Maydell echo "CONFIG_SENDFILE=y" >> $config_host_mak 5679a8fd1abaSPeter Maydellfi 568051834341SRiku Voipioif test "$timerfd" = "yes" ; then 568151834341SRiku Voipio echo "CONFIG_TIMERFD=y" >> $config_host_mak 568251834341SRiku Voipiofi 56839af5c906SRiku Voipioif test "$setns" = "yes" ; then 56849af5c906SRiku Voipio echo "CONFIG_SETNS=y" >> $config_host_mak 56859af5c906SRiku Voipiofi 568638860a03SAleksandar Markovicif test "$clock_adjtime" = "yes" ; then 568738860a03SAleksandar Markovic echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak 568838860a03SAleksandar Markovicfi 56895a03cd00SAleksandar Markovicif test "$syncfs" = "yes" ; then 56905a03cd00SAleksandar Markovic echo "CONFIG_SYNCFS=y" >> $config_host_mak 56915a03cd00SAleksandar Markovicfi 56923b3f24adSaurel32if test "$inotify" = "yes" ; then 56932358a494SJuan Quintela echo "CONFIG_INOTIFY=y" >> $config_host_mak 56943b3f24adSaurel32fi 5695c05c7a73SRiku Voipioif test "$inotify1" = "yes" ; then 5696c05c7a73SRiku Voipio echo "CONFIG_INOTIFY1=y" >> $config_host_mak 5697c05c7a73SRiku Voipiofi 5698401bc051SPeter Maydellif test "$sem_timedwait" = "yes" ; then 5699401bc051SPeter Maydell echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak 5700401bc051SPeter Maydellfi 57015c99fa37SKeno Fischerif test "$strchrnul" = "yes" ; then 57025c99fa37SKeno Fischer echo "HAVE_STRCHRNUL=y" >> $config_host_mak 57035c99fa37SKeno Fischerfi 57048a792b03SJiufei Xueif test "$st_atim" = "yes" ; then 57058a792b03SJiufei Xue echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak 57068a792b03SJiufei Xuefi 57076ae9a1f4SJuan Quintelaif test "$byteswap_h" = "yes" ; then 57086ae9a1f4SJuan Quintela echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak 57096ae9a1f4SJuan Quintelafi 57106ae9a1f4SJuan Quintelaif test "$bswap_h" = "yes" ; then 57116ae9a1f4SJuan Quintela echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak 57126ae9a1f4SJuan Quintelafi 5713f876b765SMarc-André Lureauif test "$gio" = "yes" ; then 5714f876b765SMarc-André Lureau echo "CONFIG_GIO=y" >> $config_host_mak 5715f876b765SMarc-André Lureau echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak 5716f876b765SMarc-André Lureau echo "GIO_LIBS=$gio_libs" >> $config_host_mak 571725a97a56SMarc-André Lureau echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak 5718f876b765SMarc-André Lureaufi 5719a1c5e949SDaniel P. Berrangeecho "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak 5720ddbb0d09SDaniel P. Berrangeif test "$gnutls" = "yes" ; then 5721ddbb0d09SDaniel P. Berrange echo "CONFIG_GNUTLS=y" >> $config_host_mak 5722a81df1b6SPaolo Bonzini echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak 5723a81df1b6SPaolo Bonzini echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak 5724ddbb0d09SDaniel P. Berrangefi 572591bfcdb0SDaniel P. Berrangeif test "$gcrypt" = "yes" ; then 572691bfcdb0SDaniel P. Berrange echo "CONFIG_GCRYPT=y" >> $config_host_mak 57271f923c70SLongpeng(Mike) if test "$gcrypt_hmac" = "yes" ; then 57281f923c70SLongpeng(Mike) echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak 57291f923c70SLongpeng(Mike) fi 573046859d93SDaniel P. Berrangé echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak 573146859d93SDaniel P. Berrangé echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak 573262893b67SDaniel P. Berrangefi 573391bfcdb0SDaniel P. Berrangeif test "$nettle" = "yes" ; then 573491bfcdb0SDaniel P. Berrange echo "CONFIG_NETTLE=y" >> $config_host_mak 5735becaeb72SRadim Krčmář echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak 5736a81df1b6SPaolo Bonzini echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak 5737a81df1b6SPaolo Bonzini echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak 5738ed754746SDaniel P. Berrangefi 5739e0576942SDaniel P. Berrangéif test "$qemu_private_xts" = "yes" ; then 5740e0576942SDaniel P. Berrangé echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak 5741e0576942SDaniel P. Berrangéfi 57429a2fd434SDaniel P. Berrangeif test "$tasn1" = "yes" ; then 57439a2fd434SDaniel P. Berrange echo "CONFIG_TASN1=y" >> $config_host_mak 57449a2fd434SDaniel P. Berrangefi 57458953caf3SDaniel P. Berrangeif test "$auth_pam" = "yes" ; then 57468953caf3SDaniel P. Berrange echo "CONFIG_AUTH_PAM=y" >> $config_host_mak 57478953caf3SDaniel P. Berrangefi 57486b39b063SEric Blakeif test "$have_broken_size_max" = "yes" ; then 57496b39b063SEric Blake echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak 57506b39b063SEric Blakefi 57519df8b20dSThomas Huthif test "$have_openpty" = "yes" ; then 57529df8b20dSThomas Huth echo "HAVE_OPENPTY=y" >> $config_host_mak 57539df8b20dSThomas Huthfi 5754277abf15SJan Vesely 5755277abf15SJan Vesely# Work around a system header bug with some kernel/XFS header 5756277abf15SJan Vesely# versions where they both try to define 'struct fsxattr': 5757277abf15SJan Vesely# xfs headers will not try to redefine structs from linux headers 5758277abf15SJan Vesely# if this macro is set. 5759277abf15SJan Veselyif test "$have_fsxattr" = "yes" ; then 5760277abf15SJan Vesely echo "HAVE_FSXATTR=y" >> $config_host_mak 5761277abf15SJan Veselyfi 57621efad060SFam Zhengif test "$have_copy_file_range" = "yes" ; then 57631efad060SFam Zheng echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak 57641efad060SFam Zhengfi 5765bbbf9bfbSStefan Weilif test "$vte" = "yes" ; then 5766bbbf9bfbSStefan Weil echo "CONFIG_VTE=y" >> $config_host_mak 5767a4ccabcfSAnthony Liguori echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak 5768e0fb129cSGerd Hoffmann echo "VTE_LIBS=$vte_libs" >> $config_host_mak 5769a4ccabcfSAnthony Liguorifi 57709d9e1521SGerd Hoffmannif test "$virglrenderer" = "yes" ; then 57719d9e1521SGerd Hoffmann echo "CONFIG_VIRGL=y" >> $config_host_mak 57729d9e1521SGerd Hoffmann echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak 57739d9e1521SGerd Hoffmann echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak 57749d9e1521SGerd Hoffmannfi 57751badb709SPaolo Bonziniif test "$xen" = "enabled" ; then 57766dbd588aSJan Kiszka echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak 5777d5b93ddfSAnthony PERARD echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak 5778582ea95fSMarc-André Lureau echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak 5779582ea95fSMarc-André Lureau echo "XEN_LIBS=$xen_libs" >> $config_host_mak 5780e37630caSaliguorifi 57815c6c3a6cSChristoph Hellwigif test "$linux_aio" = "yes" ; then 57825c6c3a6cSChristoph Hellwig echo "CONFIG_LINUX_AIO=y" >> $config_host_mak 57835c6c3a6cSChristoph Hellwigfi 5784c10dd856SAarushi Mehtaif test "$linux_io_uring" = "yes" ; then 5785c10dd856SAarushi Mehta echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak 5786c10dd856SAarushi Mehta echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak 5787c10dd856SAarushi Mehta echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak 5788c10dd856SAarushi Mehtafi 57895e9be92dSNicholas Bellingerif test "$vhost_scsi" = "yes" ; then 57905e9be92dSNicholas Bellinger echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak 57915e9be92dSNicholas Bellingerfi 5792af3bba76SPaolo Bonziniif test "$vhost_net" = "yes" ; then 5793af3bba76SPaolo Bonzini echo "CONFIG_VHOST_NET=y" >> $config_host_mak 5794af3bba76SPaolo Bonzinifi 5795af3bba76SPaolo Bonziniif test "$vhost_net_user" = "yes" ; then 579656f41de7SPaolo Bonzini echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak 579703ce5744SNikolay Nikolaevfi 5798108a6481SCindy Luif test "$vhost_net_vdpa" = "yes" ; then 5799108a6481SCindy Lu echo "CONFIG_VHOST_NET_VDPA=y" >> $config_host_mak 5800108a6481SCindy Lufi 5801042cea27SGongleiif test "$vhost_crypto" = "yes" ; then 5802042cea27SGonglei echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak 5803042cea27SGongleifi 5804fc0b9b0eSStefan Hajnocziif test "$vhost_vsock" = "yes" ; then 5805fc0b9b0eSStefan Hajnoczi echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak 58065fe97d88SStefano Garzarella if test "$vhost_user" = "yes" ; then 58075fe97d88SStefano Garzarella echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak 58085fe97d88SStefano Garzarella fi 5809fc0b9b0eSStefan Hajnoczifi 5810299e6f19SPaolo Bonziniif test "$vhost_kernel" = "yes" ; then 5811299e6f19SPaolo Bonzini echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak 5812299e6f19SPaolo Bonzinifi 5813e6a74868SMarc-André Lureauif test "$vhost_user" = "yes" ; then 5814e6a74868SMarc-André Lureau echo "CONFIG_VHOST_USER=y" >> $config_host_mak 5815e6a74868SMarc-André Lureaufi 5816108a6481SCindy Luif test "$vhost_vdpa" = "yes" ; then 5817108a6481SCindy Lu echo "CONFIG_VHOST_VDPA=y" >> $config_host_mak 5818108a6481SCindy Lufi 581998fc1adaSDr. David Alan Gilbertif test "$vhost_user_fs" = "yes" ; then 582098fc1adaSDr. David Alan Gilbert echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak 582198fc1adaSDr. David Alan Gilbertfi 5822bf9298b9Saliguoriif test "$iovec" = "yes" ; then 58232358a494SJuan Quintela echo "CONFIG_IOVEC=y" >> $config_host_mak 5824bf9298b9Saliguorifi 5825ceb42de8Saliguoriif test "$preadv" = "yes" ; then 58262358a494SJuan Quintela echo "CONFIG_PREADV=y" >> $config_host_mak 5827ceb42de8Saliguorifi 5828a40161cbSPaolo Bonziniif test "$membarrier" = "yes" ; then 5829a40161cbSPaolo Bonzini echo "CONFIG_MEMBARRIER=y" >> $config_host_mak 5830a40161cbSPaolo Bonzinifi 5831dcc38d1cSMarcelo Tosattiif test "$signalfd" = "yes" ; then 5832dcc38d1cSMarcelo Tosatti echo "CONFIG_SIGNALFD=y" >> $config_host_mak 5833dcc38d1cSMarcelo Tosattifi 5834d339d766SRichard W.M. Jonesif test "$optreset" = "yes" ; then 5835d339d766SRichard W.M. Jones echo "HAVE_OPTRESET=y" >> $config_host_mak 5836d339d766SRichard W.M. Jonesfi 58375f6b9e8fSBlue Swirlif test "$fdatasync" = "yes" ; then 58385f6b9e8fSBlue Swirl echo "CONFIG_FDATASYNC=y" >> $config_host_mak 58395f6b9e8fSBlue Swirlfi 5840e78815a5SAndreas Färberif test "$madvise" = "yes" ; then 5841e78815a5SAndreas Färber echo "CONFIG_MADVISE=y" >> $config_host_mak 5842e78815a5SAndreas Färberfi 5843e78815a5SAndreas Färberif test "$posix_madvise" = "yes" ; then 5844e78815a5SAndreas Färber echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak 5845e78815a5SAndreas Färberfi 58469bc5a719SAndreas Gustafssonif test "$posix_memalign" = "yes" ; then 58479bc5a719SAndreas Gustafsson echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak 58489bc5a719SAndreas Gustafssonfi 5849cd4ec0b4SGerd Hoffmannif test "$spice" = "yes" ; then 5850cd4ec0b4SGerd Hoffmann echo "CONFIG_SPICE=y" >> $config_host_mak 58512634733cSPaolo Bonzini echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak 58522634733cSPaolo Bonzini echo "SPICE_LIBS=$spice_libs" >> $config_host_mak 5853cd4ec0b4SGerd Hoffmannfi 5854cd4ec0b4SGerd Hoffmann 58557b02f544SMarc-André Lureauif test "$smartcard" = "yes" ; then 58567b02f544SMarc-André Lureau echo "CONFIG_SMARTCARD=y" >> $config_host_mak 58577b62bf5aSFam Zheng echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak 58587b62bf5aSFam Zheng echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak 5859111a38b0SRobert Relyeafi 5860111a38b0SRobert Relyea 58612b2325ffSGerd Hoffmannif test "$libusb" = "yes" ; then 58622b2325ffSGerd Hoffmann echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak 5863b878b652SFam Zheng echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak 5864b878b652SFam Zheng echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak 58652b2325ffSGerd Hoffmannfi 58662b2325ffSGerd Hoffmann 586769354a83SHans de Goedeif test "$usb_redir" = "yes" ; then 586869354a83SHans de Goede echo "CONFIG_USB_REDIR=y" >> $config_host_mak 5869cc7923fcSFam Zheng echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak 5870cc7923fcSFam Zheng echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak 587169354a83SHans de Goedefi 587269354a83SHans de Goede 5873da076ffeSGerd Hoffmannif test "$opengl" = "yes" ; then 5874da076ffeSGerd Hoffmann echo "CONFIG_OPENGL=y" >> $config_host_mak 5875de2d3005SPaolo Bonzini echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak 5876da076ffeSGerd Hoffmann echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak 5877014cb152SGerd Hoffmann if test "$opengl_dmabuf" = "yes" ; then 5878014cb152SGerd Hoffmann echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak 5879014cb152SGerd Hoffmann fi 588020ff075bSMichael Wallefi 588120ff075bSMichael Walle 5882d52c454aSMarc-André Lureauif test "$gbm" = "yes" ; then 5883d52c454aSMarc-André Lureau echo "CONFIG_GBM=y" >> $config_host_mak 5884d52c454aSMarc-André Lureau echo "GBM_LIBS=$gbm_libs" >> $config_host_mak 5885d52c454aSMarc-André Lureau echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak 5886d52c454aSMarc-André Lureaufi 5887d52c454aSMarc-André Lureau 5888d52c454aSMarc-André Lureau 588999f2dbd3SLiang Liif test "$avx2_opt" = "yes" ; then 589099f2dbd3SLiang Li echo "CONFIG_AVX2_OPT=y" >> $config_host_mak 589199f2dbd3SLiang Lifi 589299f2dbd3SLiang Li 58936b8cd447SRobert Hooif test "$avx512f_opt" = "yes" ; then 58946b8cd447SRobert Hoo echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak 58956b8cd447SRobert Hoofi 58966b8cd447SRobert Hoo 589783fb7adfSbellard# XXX: suppress that 58987d3505c5Sbellardif [ "$bsd" = "yes" ] ; then 58992358a494SJuan Quintela echo "CONFIG_BSD=y" >> $config_host_mak 59007d3505c5Sbellardfi 59017d3505c5Sbellard 59023556c233SPaolo Bonziniif test "$qom_cast_debug" = "yes" ; then 59033556c233SPaolo Bonzini echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak 59043556c233SPaolo Bonzinifi 590520ff6c80SAnthony Liguori 59067c2acc70SPeter Maydellecho "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak 590770c60c08SStefan Hajnocziif test "$coroutine_pool" = "yes" ; then 590870c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak 590970c60c08SStefan Hajnoczielse 591070c60c08SStefan Hajnoczi echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak 591170c60c08SStefan Hajnoczifi 5912d0e2fce5SAneesh Kumar K.V 59137d992e4dSPeter Lievenif test "$debug_stack_usage" = "yes" ; then 59147d992e4dSPeter Lieven echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak 59157d992e4dSPeter Lievenfi 59167d992e4dSPeter Lieven 5917f0d92b56SLongpeng(Mike)if test "$crypto_afalg" = "yes" ; then 5918f0d92b56SLongpeng(Mike) echo "CONFIG_AF_ALG=y" >> $config_host_mak 5919f0d92b56SLongpeng(Mike)fi 5920f0d92b56SLongpeng(Mike) 5921d2042378SAneesh Kumar K.Vif test "$open_by_handle_at" = "yes" ; then 5922d2042378SAneesh Kumar K.V echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak 5923d2042378SAneesh Kumar K.Vfi 5924d2042378SAneesh Kumar K.V 5925e06a765eSHarsh Prateek Boraif test "$linux_magic_h" = "yes" ; then 5926e06a765eSHarsh Prateek Bora echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak 5927e06a765eSHarsh Prateek Borafi 5928e06a765eSHarsh Prateek Bora 59293f4349dcSKevin Wolfif test "$valgrind_h" = "yes" ; then 59303f4349dcSKevin Wolf echo "CONFIG_VALGRIND_H=y" >> $config_host_mak 59313f4349dcSKevin Wolffi 59323f4349dcSKevin Wolf 5933d83414e1SMarc-André Lureauif test "$have_asan_iface_fiber" = "yes" ; then 5934d83414e1SMarc-André Lureau echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak 5935d83414e1SMarc-André Lureaufi 5936d83414e1SMarc-André Lureau 59370aebab04SLingfeng Yangif test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then 59380aebab04SLingfeng Yang echo "CONFIG_TSAN=y" >> $config_host_mak 59390aebab04SLingfeng Yangfi 59400aebab04SLingfeng Yang 59418ab1bf12SLuiz Capitulinoif test "$has_environ" = "yes" ; then 59428ab1bf12SLuiz Capitulino echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak 59438ab1bf12SLuiz Capitulinofi 59448ab1bf12SLuiz Capitulino 594576a347e1SRichard Hendersonif test "$cpuid_h" = "yes" ; then 594676a347e1SRichard Henderson echo "CONFIG_CPUID_H=y" >> $config_host_mak 594776a347e1SRichard Hendersonfi 594876a347e1SRichard Henderson 5949f540166bSRichard Hendersonif test "$int128" = "yes" ; then 5950f540166bSRichard Henderson echo "CONFIG_INT128=y" >> $config_host_mak 5951f540166bSRichard Hendersonfi 5952f540166bSRichard Henderson 59537ebee43eSRichard Hendersonif test "$atomic128" = "yes" ; then 59547ebee43eSRichard Henderson echo "CONFIG_ATOMIC128=y" >> $config_host_mak 59557ebee43eSRichard Hendersonfi 59567ebee43eSRichard Henderson 5957e6cd4bb5SRichard Hendersonif test "$cmpxchg128" = "yes" ; then 5958e6cd4bb5SRichard Henderson echo "CONFIG_CMPXCHG128=y" >> $config_host_mak 5959e6cd4bb5SRichard Hendersonfi 5960e6cd4bb5SRichard Henderson 5961df79b996SRichard Hendersonif test "$atomic64" = "yes" ; then 5962df79b996SRichard Henderson echo "CONFIG_ATOMIC64=y" >> $config_host_mak 5963df79b996SRichard Hendersonfi 5964df79b996SRichard Henderson 5965db8aaae8SRichard Hendersonif test "$attralias" = "yes" ; then 5966db8aaae8SRichard Henderson echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak 5967db8aaae8SRichard Hendersonfi 5968db8aaae8SRichard Henderson 59691e6e9acaSRichard Hendersonif test "$getauxval" = "yes" ; then 59701e6e9acaSRichard Henderson echo "CONFIG_GETAUXVAL=y" >> $config_host_mak 59711e6e9acaSRichard Hendersonfi 59721e6e9acaSRichard Henderson 5973b10d49d7SPino Toscanoif test "$libssh" = "yes" ; then 5974484e2cc7SPaolo Bonzini echo "CONFIG_LIBSSH=y" >> $config_host_mak 5975b10d49d7SPino Toscano echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak 5976b10d49d7SPino Toscano echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak 59770a12ec87SRichard W.M. Jonesfi 59780a12ec87SRichard W.M. Jones 5979ed1701c6SDr. David Alan Gilbertif test "$live_block_migration" = "yes" ; then 5980ed1701c6SDr. David Alan Gilbert echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak 5981ed1701c6SDr. David Alan Gilbertfi 5982ed1701c6SDr. David Alan Gilbert 59833b8acc11SPaolo Bonziniif test "$tpm" = "yes"; then 59843cae16dbSPaolo Bonzini echo 'CONFIG_TPM=y' >> $config_host_mak 59853b8acc11SPaolo Bonzinifi 59863b8acc11SPaolo Bonzini 59875b808275SLluís Vilanovaecho "TRACE_BACKENDS=$trace_backends" >> $config_host_mak 59885b808275SLluís Vilanovaif have_backend "nop"; then 59896d8a764eSLluís echo "CONFIG_TRACE_NOP=y" >> $config_host_mak 599022890ab5SPrerna Saxenafi 59915b808275SLluís Vilanovaif have_backend "simple"; then 59926d8a764eSLluís echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak 59936d8a764eSLluís # Set the appropriate trace file. 5994953ffe0fSAndreas Färber trace_file="\"$trace_file-\" FMT_pid" 59959410b56cSPrerna Saxenafi 5996ed7f5f1dSPaolo Bonziniif have_backend "log"; then 5997ed7f5f1dSPaolo Bonzini echo "CONFIG_TRACE_LOG=y" >> $config_host_mak 59986d8a764eSLluísfi 59995b808275SLluís Vilanovaif have_backend "ust"; then 60006d8a764eSLluís echo "CONFIG_TRACE_UST=y" >> $config_host_mak 6001a81df1b6SPaolo Bonzini echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak 6002a81df1b6SPaolo Bonzini echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak 60036d8a764eSLluísfi 60045b808275SLluís Vilanovaif have_backend "dtrace"; then 60056d8a764eSLluís echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak 60066d8a764eSLluís if test "$trace_backend_stap" = "yes" ; then 60076d8a764eSLluís echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak 60086d8a764eSLluís fi 6009c276b17dSDaniel P. Berrangefi 60105b808275SLluís Vilanovaif have_backend "ftrace"; then 6011781e9545SEiichi Tsukata if test "$linux" = "yes" ; then 6012781e9545SEiichi Tsukata echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak 6013781e9545SEiichi Tsukata else 601421684af0SStewart Smith feature_not_found "ftrace(trace backend)" "ftrace requires Linux" 6015781e9545SEiichi Tsukata fi 6016781e9545SEiichi Tsukatafi 60170a852417SPaul Durrantif have_backend "syslog"; then 60180a852417SPaul Durrant if test "$posix_syslog" = "yes" ; then 60190a852417SPaul Durrant echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak 60200a852417SPaul Durrant else 60210a852417SPaul Durrant feature_not_found "syslog(trace backend)" "syslog not available" 60220a852417SPaul Durrant fi 60230a852417SPaul Durrantfi 60249410b56cSPrerna Saxenaecho "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak 60259410b56cSPrerna Saxena 60262da776dbSMichael R. Hinesif test "$rdma" = "yes" ; then 60272da776dbSMichael R. Hines echo "CONFIG_RDMA=y" >> $config_host_mak 6028392fb643SFam Zheng echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak 60292da776dbSMichael R. Hinesfi 60302da776dbSMichael R. Hines 603121ab34c9SMarcel Apfelbaumif test "$pvrdma" = "yes" ; then 603221ab34c9SMarcel Apfelbaum echo "CONFIG_PVRDMA=y" >> $config_host_mak 603321ab34c9SMarcel Apfelbaumfi 603421ab34c9SMarcel Apfelbaum 6035575b22b1SLaurent Vivierif test "$have_rtnetlink" = "yes" ; then 6036575b22b1SLaurent Vivier echo "CONFIG_RTNETLINK=y" >> $config_host_mak 6037575b22b1SLaurent Vivierfi 6038575b22b1SLaurent Vivier 6039ed279a06SKlim Kireevif test "$libxml2" = "yes" ; then 6040ed279a06SKlim Kireev echo "CONFIG_LIBXML2=y" >> $config_host_mak 6041ed279a06SKlim Kireev echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak 6042ed279a06SKlim Kireev echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak 6043ed279a06SKlim Kireevfi 6044ed279a06SKlim Kireev 6045a6b1d4c0SChanglong Xieif test "$replication" = "yes" ; then 6046a6b1d4c0SChanglong Xie echo "CONFIG_REPLICATION=y" >> $config_host_mak 6047a6b1d4c0SChanglong Xiefi 6048a6b1d4c0SChanglong Xie 60496a02c806SStefan Hajnocziif test "$have_af_vsock" = "yes" ; then 60506a02c806SStefan Hajnoczi echo "CONFIG_AF_VSOCK=y" >> $config_host_mak 60516a02c806SStefan Hajnoczifi 60526a02c806SStefan Hajnoczi 60534d04351fSChristopher Covingtonif test "$have_sysmacros" = "yes" ; then 60544d04351fSChristopher Covington echo "CONFIG_SYSMACROS=y" >> $config_host_mak 60554d04351fSChristopher Covingtonfi 60564d04351fSChristopher Covington 605749e00a18SAndreas Grapentinif test "$have_static_assert" = "yes" ; then 605849e00a18SAndreas Grapentin echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak 605949e00a18SAndreas Grapentinfi 606049e00a18SAndreas Grapentin 6061e674605fSTomáš Golembiovskýif test "$have_utmpx" = "yes" ; then 6062e674605fSTomáš Golembiovský echo "HAVE_UTMPX=y" >> $config_host_mak 6063e674605fSTomáš Golembiovskýfi 6064db1ed1abSRichard Hendersonif test "$have_getrandom" = "yes" ; then 6065db1ed1abSRichard Henderson echo "CONFIG_GETRANDOM=y" >> $config_host_mak 6066db1ed1abSRichard Hendersonfi 6067e0580342SKamil Rytarowskiif test "$ivshmem" = "yes" ; then 6068e0580342SKamil Rytarowski echo "CONFIG_IVSHMEM=y" >> $config_host_mak 6069e0580342SKamil Rytarowskifi 6070ba59fb77SPaolo Bonziniif test "$debug_mutex" = "yes" ; then 6071ba59fb77SPaolo Bonzini echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak 6072ba59fb77SPaolo Bonzinifi 6073e0580342SKamil Rytarowski 60745c312079SDr. David Alan Gilbert# Hold two types of flag: 60755c312079SDr. David Alan Gilbert# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on 60765c312079SDr. David Alan Gilbert# a thread we have a handle to 6077479a5747SRoman Bolshakov# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular 60785c312079SDr. David Alan Gilbert# platform 6079479a5747SRoman Bolshakovif test "$pthread_setname_np_w_tid" = "yes" ; then 60805c312079SDr. David Alan Gilbert echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 6081479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak 6082479a5747SRoman Bolshakovelif test "$pthread_setname_np_wo_tid" = "yes" ; then 6083479a5747SRoman Bolshakov echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak 6084479a5747SRoman Bolshakov echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak 60855c312079SDr. David Alan Gilbertfi 60865c312079SDr. David Alan Gilbert 608717824406SJunyan Heif test "$libpmem" = "yes" ; then 608817824406SJunyan He echo "CONFIG_LIBPMEM=y" >> $config_host_mak 6089c9322ab5SMarc-André Lureau echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak 6090c9322ab5SMarc-André Lureau echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak 609117824406SJunyan Hefi 609217824406SJunyan He 609321b2eca6SJingqi Liuif test "$libdaxctl" = "yes" ; then 609421b2eca6SJingqi Liu echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak 6095c7c91a74SBruce Rogers echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak 609621b2eca6SJingqi Liufi 609721b2eca6SJingqi Liu 60982f740136SJeff Codyif test "$bochs" = "yes" ; then 60992f740136SJeff Cody echo "CONFIG_BOCHS=y" >> $config_host_mak 61002f740136SJeff Codyfi 61012f740136SJeff Codyif test "$cloop" = "yes" ; then 61022f740136SJeff Cody echo "CONFIG_CLOOP=y" >> $config_host_mak 61032f740136SJeff Codyfi 61042f740136SJeff Codyif test "$dmg" = "yes" ; then 61052f740136SJeff Cody echo "CONFIG_DMG=y" >> $config_host_mak 61062f740136SJeff Codyfi 61072f740136SJeff Codyif test "$qcow1" = "yes" ; then 61082f740136SJeff Cody echo "CONFIG_QCOW1=y" >> $config_host_mak 61092f740136SJeff Codyfi 61102f740136SJeff Codyif test "$vdi" = "yes" ; then 61112f740136SJeff Cody echo "CONFIG_VDI=y" >> $config_host_mak 61122f740136SJeff Codyfi 61132f740136SJeff Codyif test "$vvfat" = "yes" ; then 61142f740136SJeff Cody echo "CONFIG_VVFAT=y" >> $config_host_mak 61152f740136SJeff Codyfi 61162f740136SJeff Codyif test "$qed" = "yes" ; then 61172f740136SJeff Cody echo "CONFIG_QED=y" >> $config_host_mak 61182f740136SJeff Codyfi 61192f740136SJeff Codyif test "$parallels" = "yes" ; then 61202f740136SJeff Cody echo "CONFIG_PARALLELS=y" >> $config_host_mak 61212f740136SJeff Codyfi 61222f740136SJeff Codyif test "$sheepdog" = "yes" ; then 6123e1c42697SDaniel P. Berrangé add_to deprecated_features "sheepdog" 61242f740136SJeff Cody echo "CONFIG_SHEEPDOG=y" >> $config_host_mak 61252f740136SJeff Codyfi 6126195588ccSDavid CARLIERif test "$have_mlockall" = "yes" ; then 6127195588ccSDavid CARLIER echo "HAVE_MLOCKALL=y" >> $config_host_mak 6128195588ccSDavid CARLIERfi 6129adc28027SAlexander Bulekovif test "$fuzzing" = "yes" ; then 613054c9e41dSAlexander Bulekov # If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the 613154c9e41dSAlexander Bulekov # needed CFLAGS have already been provided 613254c9e41dSAlexander Bulekov if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then 6133086d5f75SPaolo Bonzini QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link" 613454c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer" 613554c9e41dSAlexander Bulekov else 613654c9e41dSAlexander Bulekov FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE" 613754c9e41dSAlexander Bulekov fi 6138adc28027SAlexander Bulekovfi 61392f740136SJeff Cody 614040e8c6f4SAlex Bennéeif test "$plugins" = "yes" ; then 614140e8c6f4SAlex Bennée echo "CONFIG_PLUGIN=y" >> $config_host_mak 614226fffe29SEmilio G. Cota # Copy the export object list to the build dir 614326fffe29SEmilio G. Cota if test "$ld_dynamic_list" = "yes" ; then 614426fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak 614526fffe29SEmilio G. Cota ld_symbols=qemu-plugins-ld.symbols 614626fffe29SEmilio G. Cota cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols 614726fffe29SEmilio G. Cota elif test "$ld_exported_symbols_list" = "yes" ; then 614826fffe29SEmilio G. Cota echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak 614926fffe29SEmilio G. Cota ld64_symbols=qemu-plugins-ld64.symbols 615026fffe29SEmilio G. Cota echo "# Automatically generated by configure - do not modify" > $ld64_symbols 615126fffe29SEmilio G. Cota grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \ 615226fffe29SEmilio G. Cota sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols 615326fffe29SEmilio G. Cota else 615426fffe29SEmilio G. Cota error_exit \ 615526fffe29SEmilio G. Cota "If \$plugins=yes, either \$ld_dynamic_list or " \ 615626fffe29SEmilio G. Cota "\$ld_exported_symbols_list should have been set to 'yes'." 615726fffe29SEmilio G. Cota fi 615840e8c6f4SAlex Bennéefi 615940e8c6f4SAlex Bennée 6160f48e590aSAlex Bennéeif test -n "$gdb_bin"; then 6161b1863cccSAlex Bennée gdb_version=$($gdb_bin --version | head -n 1) 6162b1863cccSAlex Bennée if version_ge ${gdb_version##* } 8.3.1; then 6163f48e590aSAlex Bennée echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak 6164f48e590aSAlex Bennée fi 6165b1863cccSAlex Bennéefi 6166f48e590aSAlex Bennée 616754e7aac0SAlexey Krasikovif test "$secret_keyring" = "yes" ; then 616854e7aac0SAlexey Krasikov echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak 616954e7aac0SAlexey Krasikovfi 617054e7aac0SAlexey Krasikov 617198ec69acSJuan Quintelaecho "ROMS=$roms" >> $config_host_mak 6172804edf29SJuan Quintelaecho "MAKE=$make" >> $config_host_mak 6173c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak 617439d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak 6175a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak 617609e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak 6177804edf29SJuan Quintelaecho "CC=$cc" >> $config_host_mak 6178a31a8642SMichael S. Tsirkinif $iasl -h > /dev/null 2>&1; then 6179859aef02SPaolo Bonzini echo "CONFIG_IASL=$iasl" >> $config_host_mak 6180a31a8642SMichael S. Tsirkinfi 618183f73fceSTomoki Sekiyamaecho "CXX=$cxx" >> $config_host_mak 61823c4a4d0dSPeter Maydellecho "OBJCC=$objcc" >> $config_host_mak 6183804edf29SJuan Quintelaecho "AR=$ar" >> $config_host_mak 618445d285abSPeter Maydellecho "ARFLAGS=$ARFLAGS" >> $config_host_mak 6185cdbd727cSRichard Hendersonecho "AS=$as" >> $config_host_mak 61865f6f0e27SRichard Hendersonecho "CCAS=$ccas" >> $config_host_mak 61873dd46c78SBlue Swirlecho "CPP=$cpp" >> $config_host_mak 6188804edf29SJuan Quintelaecho "OBJCOPY=$objcopy" >> $config_host_mak 6189804edf29SJuan Quintelaecho "LD=$ld" >> $config_host_mak 61909f81aeb5SAlistair Francisecho "RANLIB=$ranlib" >> $config_host_mak 61914852ee95SStefan Weilecho "NM=$nm" >> $config_host_mak 6192daa79d9aSAlex Bennéeecho "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak 61939fe6de94SBlue Swirlecho "WINDRES=$windres" >> $config_host_mak 619446eef33bSBradecho "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak 6195a558ee17SJuan Quintelaecho "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak 619611cde1c8SBruno Dominguezecho "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak 6197a81df1b6SPaolo Bonziniecho "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak 6198a81df1b6SPaolo Bonziniecho "GLIB_LIBS=$glib_libs" >> $config_host_mak 61998a99e9a3SPhilippe Mathieu-Daudéecho "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak 6200e57218b6SPeter Maydellecho "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak 6201804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak 6202484e2cc7SPaolo Bonziniecho "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak 6203f15bff25SPaolo Bonziniecho "LIBS_QGA=$libs_qga" >> $config_host_mak 620490246037SDaniel P. Berrangeecho "TASN1_LIBS=$tasn1_libs" >> $config_host_mak 620590246037SDaniel P. Berrangeecho "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak 62061d728c39SBlue Swirlif test "$gcov" = "yes" ; then 62071d728c39SBlue Swirl echo "CONFIG_GCOV=y" >> $config_host_mak 62081d728c39SBlue Swirlfi 6209804edf29SJuan Quintela 6210adc28027SAlexander Bulekovif test "$fuzzing" != "no"; then 6211adc28027SAlexander Bulekov echo "CONFIG_FUZZ=y" >> $config_host_mak 6212adc28027SAlexander Bulekovfi 621354c9e41dSAlexander Bulekovecho "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak 62143efac6ebSTomáš Golembiovský 6215b767d257SMarek Marczykowski-Góreckiif test "$rng_none" = "yes"; then 6216b767d257SMarek Marczykowski-Górecki echo "CONFIG_RNG_NONE=y" >> $config_host_mak 6217b767d257SMarek Marczykowski-Góreckifi 6218b767d257SMarek Marczykowski-Górecki 62196efd7517SPeter Maydell# use included Linux headers 62206efd7517SPeter Maydellif test "$linux" = "yes" ; then 6221a307beb6SAndreas Färber mkdir -p linux-headers 62226efd7517SPeter Maydell case "$cpu" in 6223c72b26ecSRichard Henderson i386|x86_64|x32) 622408312a63SPeter Maydell linux_arch=x86 62256efd7517SPeter Maydell ;; 6226f8378accSRichard Henderson ppc|ppc64|ppc64le) 622708312a63SPeter Maydell linux_arch=powerpc 62286efd7517SPeter Maydell ;; 62296efd7517SPeter Maydell s390x) 623008312a63SPeter Maydell linux_arch=s390 623108312a63SPeter Maydell ;; 62321f080313SClaudio Fontana aarch64) 62331f080313SClaudio Fontana linux_arch=arm64 62341f080313SClaudio Fontana ;; 6235222e7d11SSanjay Lal mips64) 6236222e7d11SSanjay Lal linux_arch=mips 6237222e7d11SSanjay Lal ;; 623808312a63SPeter Maydell *) 623908312a63SPeter Maydell # For most CPUs the kernel architecture name and QEMU CPU name match. 624008312a63SPeter Maydell linux_arch="$cpu" 62416efd7517SPeter Maydell ;; 62426efd7517SPeter Maydell esac 624308312a63SPeter Maydell # For non-KVM architectures we will not have asm headers 624408312a63SPeter Maydell if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then 624508312a63SPeter Maydell symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm 624608312a63SPeter Maydell fi 62476efd7517SPeter Maydellfi 62486efd7517SPeter Maydell 624997a847bcSbellardfor target in $target_list; do 625097a847bcSbellard target_dir="$target" 625189138857SStefan Weil target_name=$(echo $target | cut -d '-' -f 1) 625297a847bcSbellard mkdir -p $target_dir 6253fdb75aefSPaolo Bonzini case $target in 6254fdb75aefSPaolo Bonzini *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;; 6255fdb75aefSPaolo Bonzini *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;; 62562408a527Saurel32 esac 625756aebc89Spbrookdone 62587d13299dSbellard 6259765686d6SPaolo Bonziniecho "CONFIG_QEMU_INTERP_PREFIX=$interp_prefix" | sed 's/%M/@0@/' >> $config_host_mak 6260fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then 6261fdb75aefSPaolo Bonzini echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak 6262fdb75aefSPaolo Bonzinifi 6263a540f158SPeter Crosthwaite 6264a99d57bbSWanlong Gaoif test "$numa" = "yes"; then 6265a99d57bbSWanlong Gao echo "CONFIG_NUMA=y" >> $config_host_mak 6266ab318051SMarc-André Lureau echo "NUMA_LIBS=$numa_libs" >> $config_host_mak 6267a99d57bbSWanlong Gaofi 6268a99d57bbSWanlong Gao 6269fd0e6053SJohn Snowif test "$ccache_cpp2" = "yes"; then 6270fd0e6053SJohn Snow echo "export CCACHE_CPP2=y" >> $config_host_mak 6271fd0e6053SJohn Snowfi 6272fd0e6053SJohn Snow 62731e4f6065SDaniele Buonoif test "$safe_stack" = "yes"; then 62741e4f6065SDaniele Buono echo "CONFIG_SAFESTACK=y" >> $config_host_mak 62751e4f6065SDaniele Buonofi 62761e4f6065SDaniele Buono 6277e29e5c6eSPeter Maydell# If we're using a separate build tree, set it up now. 6278e29e5c6eSPeter Maydell# DIRS are directories which we simply mkdir in the build tree; 6279e29e5c6eSPeter Maydell# LINKS are things to symlink back into the source tree 6280e29e5c6eSPeter Maydell# (these can be both files and directories). 6281e29e5c6eSPeter Maydell# Caution: do not add files or directories here using wildcards. This 6282e29e5c6eSPeter Maydell# will result in problems later if a new file matching the wildcard is 6283e29e5c6eSPeter Maydell# added to the source tree -- nothing will cause configure to be rerun 6284e29e5c6eSPeter Maydell# so the build tree will be missing the link back to the new file, and 6285e29e5c6eSPeter Maydell# tests might fail. Prefer to keep the relevant files in their own 6286e29e5c6eSPeter Maydell# directory and symlink the directory instead. 628709db9b9dSGerd Hoffmann# UNLINK is used to remove symlinks from older development versions 628809db9b9dSGerd Hoffmann# that might get into the way when doing "git update" without doing 628909db9b9dSGerd Hoffmann# a "make distclean" in between. 62901cf4323eSThomas HuthDIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos" 62911cf4323eSThomas HuthDIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph" 6292b855f8d1SPaolo BonziniDIRS="$DIRS docs docs/interop fsdev scsi" 6293744a928cSAlexey KardashevskiyDIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" 62948db2a4fdSGerd HoffmannDIRS="$DIRS roms/seabios" 6295c17a386bSAlex BennéeDIRS="$DIRS contrib/plugins/" 62962038f8c8SPaolo BonziniLINKS="Makefile" 6297e8f3bd71SMarc-André LureauLINKS="$LINKS tests/tcg/lm32/Makefile" 62983941996bSPaolo BonziniLINKS="$LINKS tests/tcg/Makefile.target" 6299ddcf607fSGerd HoffmannLINKS="$LINKS pc-bios/optionrom/Makefile" 6300e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/s390-ccw/Makefile" 63018db2a4fdSGerd HoffmannLINKS="$LINKS roms/seabios/Makefile" 6302e29e5c6eSPeter MaydellLINKS="$LINKS pc-bios/qemu-icon.bmp" 6303e29e5c6eSPeter MaydellLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit 630439950353SPeter MaydellLINKS="$LINKS tests/acceptance tests/data" 630539950353SPeter MaydellLINKS="$LINKS tests/qemu-iotests/check" 63068f8fd9edSCleber RosaLINKS="$LINKS python" 6307c17a386bSAlex BennéeLINKS="$LINKS contrib/plugins/Makefile " 630809db9b9dSGerd HoffmannUNLINK="pc-bios/keymaps" 6309753d11f2SRichard Hendersonfor bios_file in \ 6310753d11f2SRichard Henderson $source_path/pc-bios/*.bin \ 63113a631b8eSBin Meng $source_path/pc-bios/*.elf \ 6312225a9ab8SAlexey Kardashevskiy $source_path/pc-bios/*.lid \ 6313753d11f2SRichard Henderson $source_path/pc-bios/*.rom \ 6314753d11f2SRichard Henderson $source_path/pc-bios/*.dtb \ 6315e89e33e1SDominik Dingel $source_path/pc-bios/*.img \ 6316753d11f2SRichard Henderson $source_path/pc-bios/openbios-* \ 63174e73c781SAlexander Graf $source_path/pc-bios/u-boot.* \ 631826ce90fdSLaszlo Ersek $source_path/pc-bios/edk2-*.fd.bz2 \ 6319753d11f2SRichard Henderson $source_path/pc-bios/palcode-* 6320753d11f2SRichard Hendersondo 6321e29e5c6eSPeter Maydell LINKS="$LINKS pc-bios/$(basename $bios_file)" 63227ea78b74SJan Kiszkadone 6323d1807a4fSPaolo Bonzinimkdir -p $DIRS 6324e29e5c6eSPeter Maydellfor f in $LINKS ; do 63250f4d8894SPaolo Bonzini if [ -e "$source_path/$f" ]; then 6326f9245e10SPeter Maydell symlink "$source_path/$f" "$f" 6327f9245e10SPeter Maydell fi 63287d13299dSbellarddone 632909db9b9dSGerd Hoffmannfor f in $UNLINK ; do 633009db9b9dSGerd Hoffmann if [ -L "$f" ]; then 633109db9b9dSGerd Hoffmann rm -f "$f" 633209db9b9dSGerd Hoffmann fi 633309db9b9dSGerd Hoffmanndone 63341ad2134fSPaul Brook 63352038f8c8SPaolo Bonzini(for i in $cross_cc_vars; do 63362038f8c8SPaolo Bonzini export $i 63372038f8c8SPaolo Bonzinidone 6338afc3a8f9SAlex Bennéeexport target_list source_path use_containers 63392038f8c8SPaolo Bonzini$source_path/tests/tcg/configure.sh) 63402038f8c8SPaolo Bonzini 6341c34ebfdcSAnthony Liguori# temporary config to build submodules 63428db2a4fdSGerd Hoffmannfor rom in seabios; do 6343c34ebfdcSAnthony Liguori config_mak=roms/$rom/config.mak 634437116c89SStefan Weil echo "# Automatically generated by configure - do not modify" > $config_mak 6345c34ebfdcSAnthony Liguori echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak 6346cdbd727cSRichard Henderson echo "AS=$as" >> $config_mak 63475f6f0e27SRichard Henderson echo "CCAS=$ccas" >> $config_mak 6348c34ebfdcSAnthony Liguori echo "CC=$cc" >> $config_mak 6349c34ebfdcSAnthony Liguori echo "BCC=bcc" >> $config_mak 63503dd46c78SBlue Swirl echo "CPP=$cpp" >> $config_mak 6351c34ebfdcSAnthony Liguori echo "OBJCOPY=objcopy" >> $config_mak 6352a31a8642SMichael S. Tsirkin echo "IASL=$iasl" >> $config_mak 6353c34ebfdcSAnthony Liguori echo "LD=$ld" >> $config_mak 63549f81aeb5SAlistair Francis echo "RANLIB=$ranlib" >> $config_mak 6355c34ebfdcSAnthony Liguoridone 6356c34ebfdcSAnthony Liguori 6357a5665051SPaolo Bonziniif test "$skip_meson" = no; then 6358fc929892SMarc-André Lureaucross="config-meson.cross.new" 6359fc929892SMarc-André Lureaumeson_quote() { 636047b30835SPaolo Bonzini echo "'$(echo $* | sed "s/ /','/g")'" 6361fc929892SMarc-André Lureau} 6362fc929892SMarc-André Lureau 6363fc929892SMarc-André Lureauecho "# Automatically generated by configure - do not modify" > $cross 6364fc929892SMarc-André Lureauecho "[properties]" >> $cross 6365fc929892SMarc-André Lureautest -z "$cxx" && echo "link_language = 'c'" >> $cross 636647b30835SPaolo Bonziniecho "[built-in options]" >> $cross 636747b30835SPaolo Bonziniecho "c_args = [${CFLAGS:+$(meson_quote $CFLAGS)}]" >> $cross 636847b30835SPaolo Bonziniecho "cpp_args = [${CXXFLAGS:+$(meson_quote $CXXFLAGS)}]" >> $cross 636947b30835SPaolo Bonziniecho "c_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 637047b30835SPaolo Bonziniecho "cpp_link_args = [${LDFLAGS:+$(meson_quote $LDFLAGS)}]" >> $cross 6371fc929892SMarc-André Lureauecho "[binaries]" >> $cross 637247b30835SPaolo Bonziniecho "c = [$(meson_quote $cc)]" >> $cross 637347b30835SPaolo Bonzinitest -n "$cxx" && echo "cpp = [$(meson_quote $cxx)]" >> $cross 637447b30835SPaolo Bonziniecho "ar = [$(meson_quote $ar)]" >> $cross 637547b30835SPaolo Bonziniecho "nm = [$(meson_quote $nm)]" >> $cross 637647b30835SPaolo Bonziniecho "pkgconfig = [$(meson_quote $pkg_config_exe)]" >> $cross 637747b30835SPaolo Bonziniecho "ranlib = [$(meson_quote $ranlib)]" >> $cross 6378e8178514SPaolo Bonziniif has $sdl2_config; then 637947b30835SPaolo Bonzini echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross 6380e8178514SPaolo Bonzinifi 638147b30835SPaolo Bonziniecho "strip = [$(meson_quote $strip)]" >> $cross 638247b30835SPaolo Bonziniecho "windres = [$(meson_quote $windres)]" >> $cross 6383fc929892SMarc-André Lureauif test -n "$cross_prefix"; then 6384fc929892SMarc-André Lureau cross_arg="--cross-file config-meson.cross" 6385fc929892SMarc-André Lureau echo "[host_machine]" >> $cross 6386fc929892SMarc-André Lureau if test "$mingw32" = "yes" ; then 6387fc929892SMarc-André Lureau echo "system = 'windows'" >> $cross 6388fc929892SMarc-André Lureau fi 6389853b4bafSThomas Huth if test "$linux" = "yes" ; then 6390853b4bafSThomas Huth echo "system = 'linux'" >> $cross 6391853b4bafSThomas Huth fi 6392fc929892SMarc-André Lureau case "$ARCH" in 6393fc929892SMarc-André Lureau i386|x86_64) 6394fc929892SMarc-André Lureau echo "cpu_family = 'x86'" >> $cross 6395fc929892SMarc-André Lureau ;; 6396fc929892SMarc-André Lureau ppc64le) 6397fc929892SMarc-André Lureau echo "cpu_family = 'ppc64'" >> $cross 6398fc929892SMarc-André Lureau ;; 6399fc929892SMarc-André Lureau *) 6400fc929892SMarc-André Lureau echo "cpu_family = '$ARCH'" >> $cross 6401fc929892SMarc-André Lureau ;; 6402fc929892SMarc-André Lureau esac 6403fc929892SMarc-André Lureau echo "cpu = '$cpu'" >> $cross 6404fc929892SMarc-André Lureau if test "$bigendian" = "yes" ; then 6405fc929892SMarc-André Lureau echo "endian = 'big'" >> $cross 6406fc929892SMarc-André Lureau else 6407fc929892SMarc-André Lureau echo "endian = 'little'" >> $cross 6408fc929892SMarc-André Lureau fi 6409fc929892SMarc-André Lureauelse 6410fc929892SMarc-André Lureau cross_arg="--native-file config-meson.cross" 6411fc929892SMarc-André Lureaufi 6412fc929892SMarc-André Lureaumv $cross config-meson.cross 6413fc929892SMarc-André Lureau 6414a5665051SPaolo Bonzinirm -rf meson-private meson-info meson-logs 6415a5cb7c5aSPaolo Bonziniunset staticpic 6416a5cb7c5aSPaolo Bonziniif ! version_ge "$($meson --version)" 0.56.0; then 6417a5cb7c5aSPaolo Bonzini staticpic=$(if test "$pie" = yes; then echo true; else echo false; fi) 6418a5cb7c5aSPaolo Bonzinifi 641909e93326SPaolo BonziniNINJA=$ninja $meson setup \ 6420d17f305aSPaolo Bonzini --prefix "$prefix" \ 6421d17f305aSPaolo Bonzini --libdir "$libdir" \ 6422d17f305aSPaolo Bonzini --libexecdir "$libexecdir" \ 6423d17f305aSPaolo Bonzini --bindir "$bindir" \ 6424d17f305aSPaolo Bonzini --includedir "$includedir" \ 6425d17f305aSPaolo Bonzini --datadir "$datadir" \ 6426d17f305aSPaolo Bonzini --mandir "$mandir" \ 6427d17f305aSPaolo Bonzini --sysconfdir "$sysconfdir" \ 642816bf7a33SPaolo Bonzini --localedir "$localedir" \ 6429d17f305aSPaolo Bonzini --localstatedir "$local_statedir" \ 6430d17f305aSPaolo Bonzini -Ddocdir="$docdir" \ 643116bf7a33SPaolo Bonzini -Dqemu_firmwarepath="$firmwarepath" \ 643273f3aa37SMarc-André Lureau -Dqemu_suffix="$qemu_suffix" \ 6433a5665051SPaolo Bonzini -Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \ 6434a5665051SPaolo Bonzini -Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \ 6435a5665051SPaolo Bonzini -Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \ 6436a5665051SPaolo Bonzini -Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \ 6437da6d48b9SMarc-André Lureau -Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \ 6438a5cb7c5aSPaolo Bonzini ${staticpic:+-Db_staticpic=$staticpic} \ 6439bf0e56a3SMarc-André Lureau -Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \ 64409e62ba48SDaniele Buono -Db_lto=$lto -Dcfi=$cfi -Dcfi_debug=$cfi_debug \ 6441deb62371SPaolo Bonzini -Dmalloc=$malloc -Dmalloc_trim=$malloc_trim -Dsparse=$sparse \ 64421badb709SPaolo Bonzini -Dkvm=$kvm -Dhax=$hax -Dwhpx=$whpx -Dhvf=$hvf \ 64431badb709SPaolo Bonzini -Dxen=$xen -Dxen_pci_passthrough=$xen_pci_passthrough -Dtcg=$tcg \ 64441b695471SPaolo Bonzini -Dcocoa=$cocoa -Dgtk=$gtk -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \ 6445a0b93237SPaolo Bonzini -Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \ 6446cece116cSMisono Tomohiro -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f -Dvirtiofsd=$virtiofsd \ 64478c6d4ff4SPaolo Bonzini -Dcapstone=$capstone -Dslirp=$slirp -Dfdt=$fdt -Dbrlapi=$brlapi \ 64489db405a3SPaolo Bonzini -Dcurl=$curl -Dglusterfs=$glusterfs -Dbzip2=$bzip2 -Dlibiscsi=$libiscsi \ 644930045c05SPaolo Bonzini -Dlibnfs=$libnfs -Diconv=$iconv -Dcurses=$curses -Dlibudev=$libudev\ 6450ecea3696SPaolo Bonzini -Drbd=$rbd -Dlzo=$lzo -Dsnappy=$snappy -Dlzfse=$lzfse \ 6451727c8bb8SPaolo Bonzini -Dzstd=$zstd -Dseccomp=$seccomp -Dvirtfs=$virtfs -Dcap_ng=$cap_ng \ 64527bc3ca7fSPaolo Bonzini -Dattr=$attr -Ddefault_devices=$default_devices \ 6453c8d5450bSPaolo Bonzini -Ddocs=$docs -Dsphinx_build=$sphinx_build -Dinstall_blobs=$blobs \ 6454e5e856c1SStefan Hajnoczi -Dvhost_user_blk_server=$vhost_user_blk_server \ 6455df4ea709SMax Reitz -Dfuse=$fuse -Dfuse_lseek=$fuse_lseek \ 6456c87ea116SAlex Bennée $(if test "$default_features" = no; then echo "-Dauto_features=disabled"; fi) \ 6457fc929892SMarc-André Lureau $cross_arg \ 6458a5665051SPaolo Bonzini "$PWD" "$source_path" 6459a5665051SPaolo Bonzini 6460a5665051SPaolo Bonziniif test "$?" -ne 0 ; then 6461a5665051SPaolo Bonzini error_exit "meson setup failed" 6462a5665051SPaolo Bonzinifi 6463a5665051SPaolo Bonzinifi 6464a5665051SPaolo Bonzini 64652d838d9bSAlex Bennéeif test -n "${deprecated_features}"; then 64662d838d9bSAlex Bennée echo "Warning, deprecated features enabled." 64672d838d9bSAlex Bennée echo "Please see docs/system/deprecated.rst" 64682d838d9bSAlex Bennée echo " features: ${deprecated_features}" 64692d838d9bSAlex Bennéefi 64702d838d9bSAlex Bennée 6471dc655404SMichael S. Tsirkin# Save the configure command line for later reuse. 6472dc655404SMichael S. Tsirkincat <<EOD >config.status 6473dc655404SMichael S. Tsirkin#!/bin/sh 6474dc655404SMichael S. Tsirkin# Generated by configure. 6475dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration. 6476dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging 6477dc655404SMichael S. Tsirkin# configure, is in config.log if it exists. 6478dc655404SMichael S. TsirkinEOD 6479e811da7fSDaniel P. Berrangé 6480e811da7fSDaniel P. Berrangépreserve_env() { 6481e811da7fSDaniel P. Berrangé envname=$1 6482e811da7fSDaniel P. Berrangé 6483e811da7fSDaniel P. Berrangé eval envval=\$$envname 6484e811da7fSDaniel P. Berrangé 6485e811da7fSDaniel P. Berrangé if test -n "$envval" 6486e811da7fSDaniel P. Berrangé then 6487e811da7fSDaniel P. Berrangé echo "$envname='$envval'" >> config.status 6488e811da7fSDaniel P. Berrangé echo "export $envname" >> config.status 6489e811da7fSDaniel P. Berrangé else 6490e811da7fSDaniel P. Berrangé echo "unset $envname" >> config.status 6491e811da7fSDaniel P. Berrangé fi 6492e811da7fSDaniel P. Berrangé} 6493e811da7fSDaniel P. Berrangé 6494e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what 6495e811da7fSDaniel P. Berrangé# features/build target configure will detect 6496e811da7fSDaniel P. Berrangépreserve_env AR 6497e811da7fSDaniel P. Berrangépreserve_env AS 6498e811da7fSDaniel P. Berrangépreserve_env CC 6499e811da7fSDaniel P. Berrangépreserve_env CPP 6500e811da7fSDaniel P. Berrangépreserve_env CXX 6501e811da7fSDaniel P. Berrangépreserve_env INSTALL 6502e811da7fSDaniel P. Berrangépreserve_env LD 6503e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH 6504e811da7fSDaniel P. Berrangépreserve_env LIBTOOL 6505e811da7fSDaniel P. Berrangépreserve_env MAKE 6506e811da7fSDaniel P. Berrangépreserve_env NM 6507e811da7fSDaniel P. Berrangépreserve_env OBJCOPY 6508e811da7fSDaniel P. Berrangépreserve_env PATH 6509e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG 6510e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR 6511e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH 6512e811da7fSDaniel P. Berrangépreserve_env PYTHON 6513e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG 6514e811da7fSDaniel P. Berrangépreserve_env SMBD 6515e811da7fSDaniel P. Berrangépreserve_env STRIP 6516e811da7fSDaniel P. Berrangépreserve_env WINDRES 6517e811da7fSDaniel P. Berrangé 6518dc655404SMichael S. Tsirkinprintf "exec" >>config.status 6519a5665051SPaolo Bonzinifor i in "$0" "$@"; do 6520835af899SPaolo Bonzini test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status 6521a5665051SPaolo Bonzinidone 6522cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status 6523dc655404SMichael S. Tsirkinchmod +x config.status 6524dc655404SMichael S. Tsirkin 65258cd05ab6SPeter Maydellrm -r "$TMPDIR1" 6526