xref: /openbmc/qemu/configure (revision a47dd5c516ed7fff768554ac1ec4cba2145c5ea9)
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,
75b507233SPaolo Bonzini# just as autoconf does.  Unlike autoconf, we assume that unset exists.
85b507233SPaolo Bonziniunset CLICOLOR_FORCE GREP_OPTIONS BASH_ENV ENV MAIL MAILPATH CDPATH
999519e67SCornelia Huck
105e4dfd3dSJohn Snow# Don't allow CCACHE, if present, to use cached results of compile tests!
115e4dfd3dSJohn Snowexport CCACHE_RECACHE=yes
125e4dfd3dSJohn Snow
13dedad027SDaniel P. Berrangé# make source path absolute
14dedad027SDaniel P. Berrangésource_path=$(cd "$(dirname -- "$0")"; pwd)
15dedad027SDaniel P. Berrangé
16dedad027SDaniel P. Berrangéif test "$PWD" = "$source_path"
17dedad027SDaniel P. Berrangéthen
18dedad027SDaniel P. Berrangé    echo "Using './build' as the directory for build output"
19dedad027SDaniel P. Berrangé
20dedad027SDaniel P. Berrangé    MARKER=build/auto-created-by-configure
21dedad027SDaniel P. Berrangé
22dedad027SDaniel P. Berrangé    if test -e build
23dedad027SDaniel P. Berrangé    then
24dedad027SDaniel P. Berrangé        if test -f $MARKER
25dedad027SDaniel P. Berrangé        then
26dedad027SDaniel P. Berrangé           rm -rf build
27dedad027SDaniel P. Berrangé        else
28dedad027SDaniel P. Berrangé            echo "ERROR: ./build dir already exists and was not previously created by configure"
29dedad027SDaniel P. Berrangé            exit 1
30dedad027SDaniel P. Berrangé        fi
31dedad027SDaniel P. Berrangé    fi
32dedad027SDaniel P. Berrangé
33f160a5b2SDinah Baum    if ! mkdir build || ! touch $MARKER
34f160a5b2SDinah Baum    then
35f160a5b2SDinah Baum        echo "ERROR: Could not create ./build directory. Check the permissions on"
36f160a5b2SDinah Baum        echo "your source directory, or try doing an out-of-tree build."
37f160a5b2SDinah Baum        exit 1
38f160a5b2SDinah Baum    fi
39dedad027SDaniel P. Berrangé
40dedad027SDaniel P. Berrangé    cat > GNUmakefile <<'EOF'
41dedad027SDaniel P. Berrangé# This file is auto-generated by configure to support in-source tree
42dedad027SDaniel P. Berrangé# 'make' command invocation
43dedad027SDaniel P. Berrangé
44dedad027SDaniel P. Berrangéifeq ($(MAKECMDGOALS),)
45dedad027SDaniel P. Berrangérecurse: all
46dedad027SDaniel P. Berrangéendif
47dedad027SDaniel P. Berrangé
48dedad027SDaniel P. Berrangé.NOTPARALLEL: %
49dedad027SDaniel P. Berrangé%: force
50dedad027SDaniel P. Berrangé	@echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...'
51dedad027SDaniel P. Berrangé	@$(MAKE) -C build -f Makefile $(MAKECMDGOALS)
52dedad027SDaniel P. Berrangé	@if test "$(MAKECMDGOALS)" = "distclean" && \
53dedad027SDaniel P. Berrangé	    test -e build/auto-created-by-configure ; \
54dedad027SDaniel P. Berrangé	then \
55dedad027SDaniel P. Berrangé	    rm -rf build GNUmakefile ; \
56dedad027SDaniel P. Berrangé	fi
57dedad027SDaniel P. Berrangéforce: ;
58dedad027SDaniel P. Berrangé.PHONY: force
59dedad027SDaniel P. BerrangéGNUmakefile: ;
60dedad027SDaniel P. Berrangé
61dedad027SDaniel P. BerrangéEOF
62dedad027SDaniel P. Berrangé    cd build
6364708615SPeter Maydell    exec "$source_path/configure" "$@"
64dedad027SDaniel P. Berrangéfi
65dedad027SDaniel P. Berrangé
668cd05ab6SPeter Maydell# Temporary directory used for files created while
678cd05ab6SPeter Maydell# configure runs. Since it is in the build directory
688cd05ab6SPeter Maydell# we can safely blow away any previous version of it
698cd05ab6SPeter Maydell# (and we need not jump through hoops to try to delete
708cd05ab6SPeter Maydell# it when configure exits.)
718cd05ab6SPeter MaydellTMPDIR1="config-temp"
728cd05ab6SPeter Maydellrm -rf "${TMPDIR1}"
73563661c0SPeter Maydellif ! mkdir -p "${TMPDIR1}"; then
748cd05ab6SPeter Maydell    echo "ERROR: failed to create temporary directory"
758cd05ab6SPeter Maydell    exit 1
767d13299dSbellardfi
777d13299dSbellard
788cd05ab6SPeter MaydellTMPB="qemu-conf"
798cd05ab6SPeter MaydellTMPC="${TMPDIR1}/${TMPB}.c"
8066518bf6SDon SlutzTMPO="${TMPDIR1}/${TMPB}.o"
818cd05ab6SPeter MaydellTMPE="${TMPDIR1}/${TMPB}.exe"
827d13299dSbellard
83da1d85e3SGerd Hoffmannrm -f config.log
849ac81bbbSmalc
85b48e3611SPeter Maydell# Print a helpful header at the top of config.log
86b48e3611SPeter Maydellecho "# QEMU configure log $(date)" >> config.log
87979ae168SPeter Maydellprintf "# Configured with:" >> config.log
887f788779SAlex Bennée# repeat the invocation to log and stdout for CI
897f788779SAlex Bennéeinvoke=$(printf " '%s'" "$0" "$@")
907f788779SAlex Bennéetest -n "$GITLAB_CI" && echo "configuring with: $invoke"
917f788779SAlex Bennée{ echo "$invoke"; echo; echo "#"; } >> config.log
92b48e3611SPeter Maydell
93835af899SPaolo Bonziniquote_sh() {
94835af899SPaolo Bonzini    printf "%s" "$1" | sed "s,','\\\\'',g; s,.*,'&',"
95835af899SPaolo Bonzini}
96835af899SPaolo Bonzini
97d880a3baSPaolo Bonziniprint_error() {
98d880a3baSPaolo Bonzini    (echo
9976ad07a4SPeter Maydell    echo "ERROR: $1"
10076ad07a4SPeter Maydell    while test -n "$2"; do
10176ad07a4SPeter Maydell        echo "       $2"
10276ad07a4SPeter Maydell        shift
10376ad07a4SPeter Maydell    done
104d880a3baSPaolo Bonzini    echo) >&2
105d880a3baSPaolo Bonzini}
106d880a3baSPaolo Bonzini
107d880a3baSPaolo Bonzinierror_exit() {
108d880a3baSPaolo Bonzini    print_error "$@"
10976ad07a4SPeter Maydell    exit 1
11076ad07a4SPeter Maydell}
11176ad07a4SPeter Maydell
1129c83ffd8SPeter Maydelldo_compiler() {
1139c83ffd8SPeter Maydell  # Run the compiler, capturing its output to the log. First argument
1149c83ffd8SPeter Maydell  # is compiler binary to execute.
115b3b5472dSPeter Maydell  compiler="$1"
116cd362defSPaolo Bonzini  shift
117cd362defSPaolo Bonzini  if test -n "$BASH_VERSION"; then eval '
118cd362defSPaolo Bonzini      echo >>config.log "
119cd362defSPaolo Bonzinifuncs: ${FUNCNAME[*]}
120cd362defSPaolo Bonzinilines: ${BASH_LINENO[*]}"
121cd362defSPaolo Bonzini  '; fi
122cd362defSPaolo Bonzini  echo $compiler "$@" >> config.log
123cd362defSPaolo Bonzini  $compiler "$@" >> config.log 2>&1 || return $?
124cd362defSPaolo Bonzini}
125cd362defSPaolo Bonzini
1269c83ffd8SPeter Maydelldo_cc() {
127d0016b86SPaolo Bonzini    do_compiler "$cc" $CPU_CFLAGS "$@"
1289c83ffd8SPeter Maydell}
1299c83ffd8SPeter Maydell
13052166aa0SJuan Quintelacompile_object() {
131fd0e6053SJohn Snow  local_cflags="$1"
132a988b4c5SPaolo Bonzini  do_cc $CFLAGS $EXTRA_CFLAGS $local_cflags -c -o $TMPO $TMPC
13352166aa0SJuan Quintela}
13452166aa0SJuan Quintela
13552166aa0SJuan Quintelacompile_prog() {
13652166aa0SJuan Quintela  local_cflags="$1"
13752166aa0SJuan Quintela  local_ldflags="$2"
138a988b4c5SPaolo Bonzini  do_cc $CFLAGS $EXTRA_CFLAGS $local_cflags -o $TMPE $TMPC \
139a988b4c5SPaolo Bonzini      $LDFLAGS $EXTRA_LDFLAGS $local_ldflags
14052166aa0SJuan Quintela}
14152166aa0SJuan Quintela
14211568d6dSPaolo Bonzini# symbolically link $1 to $2.  Portable version of "ln -sf".
14311568d6dSPaolo Bonzinisymlink() {
14472b8b5a1SStefan Weil  rm -rf "$2"
145ec5b06d7SAnthony Liguori  mkdir -p "$(dirname "$2")"
14672b8b5a1SStefan Weil  ln -s "$1" "$2"
14711568d6dSPaolo Bonzini}
14811568d6dSPaolo Bonzini
1490dba6195SLoïc Minier# check whether a command is available to this shell (may be either an
1500dba6195SLoïc Minier# executable or a builtin)
1510dba6195SLoïc Minierhas() {
1520dba6195SLoïc Minier    type "$1" >/dev/null 2>&1
1530dba6195SLoïc Minier}
1540dba6195SLoïc Minier
1550a01d76fSMarc-André Lureauversion_ge () {
1562df52b9bSAlex Bennée    local_ver1=$(expr "$1" : '\([0-9.]*\)' | tr . ' ')
1572df52b9bSAlex Bennée    local_ver2=$(echo "$2" | tr . ' ')
1580a01d76fSMarc-André Lureau    while true; do
1590a01d76fSMarc-André Lureau        set x $local_ver1
1600a01d76fSMarc-André Lureau        local_first=${2-0}
161c44a33e2SStefano Garzarella        # 'shift 2' if $2 is set, or 'shift' if $2 is not set
162c44a33e2SStefano Garzarella        shift ${2:+2}
1630a01d76fSMarc-André Lureau        local_ver1=$*
1640a01d76fSMarc-André Lureau        set x $local_ver2
1650a01d76fSMarc-André Lureau        # the second argument finished, the first must be greater or equal
1660a01d76fSMarc-André Lureau        test $# = 1 && return 0
1670a01d76fSMarc-André Lureau        test $local_first -lt $2 && return 1
1680a01d76fSMarc-André Lureau        test $local_first -gt $2 && return 0
169c44a33e2SStefano Garzarella        shift ${2:+2}
1700a01d76fSMarc-André Lureau        local_ver2=$*
1710a01d76fSMarc-André Lureau    done
1720a01d76fSMarc-André Lureau}
1730a01d76fSMarc-André Lureau
1744ace32e2SAntonio Ospiteif printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
1754ace32e2SAntonio Ospitethen
1764ace32e2SAntonio Ospite  error_exit "main directory cannot contain spaces nor colons"
1774ace32e2SAntonio Ospitefi
1784ace32e2SAntonio Ospite
17913cf376cSPaolo Bonzini# parse CC options first; some compiler tests are used to establish
18013cf376cSPaolo Bonzini# some defaults, based on the host environment
18113cf376cSPaolo Bonzini
18214211825SAntonio Ospite# default parameters
18342ede11aSAlex Bennéecontainer_engine="auto"
1842ff6b91eSJuan Quintelacpu=""
1853812c0c4SJoelle van Dynecross_compile="no"
1867d13299dSbellardcross_prefix=""
187e49d021eSPeter Maydellhost_cc="cc"
18813cf376cSPaolo BonziniEXTRA_CFLAGS=""
18913cf376cSPaolo BonziniEXTRA_CXXFLAGS=""
19013cf376cSPaolo BonziniEXTRA_OBJCFLAGS=""
19113cf376cSPaolo BonziniEXTRA_LDFLAGS=""
192377529c0SPaolo Bonzini
193377529c0SPaolo Bonzini# Default value for a variable defining feature "foo".
194377529c0SPaolo Bonzini#  * foo="no"  feature will only be used if --enable-foo arg is given
195377529c0SPaolo Bonzini#  * foo=""    feature will be searched for, and if found, will be used
196377529c0SPaolo Bonzini#              unless --disable-foo is given
197377529c0SPaolo Bonzini#  * foo="yes" this value will only be set by --enable-foo flag.
198377529c0SPaolo Bonzini#              feature will searched for,
199377529c0SPaolo Bonzini#              if not found, configure exits with error
200377529c0SPaolo Bonzini#
201377529c0SPaolo Bonzini# Always add --enable-foo and --disable-foo command line args.
202377529c0SPaolo Bonzini# Distributions want to ensure that several features are compiled in, and it
203377529c0SPaolo Bonzini# is impossible without a --enable-foo that exits if a feature is not found.
204c87ea116SAlex Bennéedefault_feature=""
205c87ea116SAlex Bennée
206ac0df51dSaliguorifor opt do
20789138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
208ac0df51dSaliguori  case "$opt" in
209ac0df51dSaliguori  --cross-prefix=*) cross_prefix="$optarg"
2103812c0c4SJoelle van Dyne                    cross_compile="yes"
211ac0df51dSaliguori  ;;
2123d8df640SPaolo Bonzini  --cc=*) CC="$optarg"
213ac0df51dSaliguori  ;;
21483f73fceSTomoki Sekiyama  --cxx=*) CXX="$optarg"
21583f73fceSTomoki Sekiyama  ;;
216c0c34c91SPeter Maydell  --objcc=*) objcc="$optarg"
217c0c34c91SPeter Maydell  ;;
2182ff6b91eSJuan Quintela  --cpu=*) cpu="$optarg"
2192ff6b91eSJuan Quintela  ;;
220a2866660SPaolo Bonzini  --extra-cflags=*)
221a2866660SPaolo Bonzini    EXTRA_CFLAGS="$EXTRA_CFLAGS $optarg"
222a2866660SPaolo Bonzini    EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $optarg"
223e910c7d9SPhilippe Mathieu-Daudé    EXTRA_OBJCFLAGS="$EXTRA_OBJCFLAGS $optarg"
224e2a2ed06SJuan Quintela    ;;
225a2866660SPaolo Bonzini  --extra-cxxflags=*) EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $optarg"
22611cde1c8SBruno Dominguez  ;;
227e910c7d9SPhilippe Mathieu-Daudé  --extra-objcflags=*) EXTRA_OBJCFLAGS="$EXTRA_OBJCFLAGS $optarg"
228e910c7d9SPhilippe Mathieu-Daudé  ;;
229a2866660SPaolo Bonzini  --extra-ldflags=*) EXTRA_LDFLAGS="$EXTRA_LDFLAGS $optarg"
230e2a2ed06SJuan Quintela  ;;
231d75402b5SAlex Bennée  --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
232d75402b5SAlex Bennée  ;;
233479ca4ccSMatheus Ferst  --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-cflags-}; cc_arch=${cc_arch%%=*}
234d422b2bcSAlex Bennée                      eval "cross_cc_cflags_${cc_arch}=\$optarg"
235d422b2bcSAlex Bennée  ;;
236d75402b5SAlex Bennée  --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
237d75402b5SAlex Bennée                eval "cross_cc_${cc_arch}=\$optarg"
238d75402b5SAlex Bennée  ;;
2395adb43beSPaolo Bonzini  --cross-prefix-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-prefix-FOO option"
2405adb43beSPaolo Bonzini  ;;
2415adb43beSPaolo Bonzini  --cross-prefix-*) cc_arch=${opt#--cross-prefix-}; cc_arch=${cc_arch%%=*}
2425adb43beSPaolo Bonzini                    eval "cross_prefix_${cc_arch}=\$optarg"
2435adb43beSPaolo Bonzini  ;;
24413cf376cSPaolo Bonzini  --without-default-features) default_feature="no"
24513cf376cSPaolo Bonzini  ;;
246ac0df51dSaliguori  esac
247ac0df51dSaliguoridone
248ac0df51dSaliguori
249bafe78adSPaolo Bonzinidefault_cflags='-O2 -g'
25013cf376cSPaolo Bonzinigit_submodules_action="update"
25113cf376cSPaolo Bonzinigit="git"
25213cf376cSPaolo Bonzinidocs="auto"
25313cf376cSPaolo BonziniEXESUF=""
25413cf376cSPaolo Bonziniprefix="/usr/local"
25513cf376cSPaolo Bonziniqemu_suffix="qemu"
25624f9c07aSPaolo Bonzinisystem="yes"
25713cf376cSPaolo Bonzinilinux_user=""
25813cf376cSPaolo Bonzinibsd_user=""
25913cf376cSPaolo Bonziniplugins="$default_feature"
2602a5919abSPaolo Bonzinisubdirs=""
26113cf376cSPaolo Bonzinininja=""
26213cf376cSPaolo Bonzinipython=
263ac4ccac7SPaolo Bonzinidownload="enabled"
26413cf376cSPaolo Bonzinibindir="bin"
26513cf376cSPaolo Bonziniskip_meson=no
26613cf376cSPaolo Bonziniuse_containers="yes"
26713cf376cSPaolo Bonzinigdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
26813cf376cSPaolo Bonzinigdb_arches=""
26913cf376cSPaolo Bonziniwerror=""
27013cf376cSPaolo Bonzini
27113cf376cSPaolo Bonzini# Don't accept a target_list environment variable.
27213cf376cSPaolo Bonziniunset target_list
27313cf376cSPaolo Bonziniunset target_list_exclude
27413cf376cSPaolo Bonzini
27513cf376cSPaolo Bonzini# The following Meson options are handled manually (still they
27613cf376cSPaolo Bonzini# are included in the automatically generated help message)
2772019cabfSPaolo Bonzini# because they automatically enable/disable other options
27813cf376cSPaolo Bonzinitcg="auto"
27913cf376cSPaolo Bonzinicfi="false"
28013cf376cSPaolo Bonzini
2812019cabfSPaolo Bonzini# Meson has PIE as a boolean rather than enabled/disabled/auto,
2822019cabfSPaolo Bonzini# and we also need to check for -static-pie before Meson runs
2832019cabfSPaolo Bonzini# which requires knowing whether --static is enabled.
28413cf376cSPaolo Bonzinipie=""
28513cf376cSPaolo Bonzinistatic="no"
28613cf376cSPaolo Bonzini
287e49d021eSPeter Maydell# Preferred compiler:
288e49d021eSPeter Maydell#  ${CC} (if set)
289e49d021eSPeter Maydell#  ${cross_prefix}gcc (if cross-prefix specified)
290e49d021eSPeter Maydell#  system compiler
291e49d021eSPeter Maydellif test -z "${CC}${cross_prefix}"; then
2923c7ee49bSPaolo Bonzini  cc="cc"
293e49d021eSPeter Maydellelse
294b3198cc2SStuart Yoder  cc="${CC-${cross_prefix}gcc}"
295e49d021eSPeter Maydellfi
296e49d021eSPeter Maydell
29783f73fceSTomoki Sekiyamaif test -z "${CXX}${cross_prefix}"; then
29883f73fceSTomoki Sekiyama  cxx="c++"
29983f73fceSTomoki Sekiyamaelse
30083f73fceSTomoki Sekiyama  cxx="${CXX-${cross_prefix}g++}"
30183f73fceSTomoki Sekiyamafi
30283f73fceSTomoki Sekiyama
303c0c34c91SPeter Maydell# Preferred ObjC compiler:
304c0c34c91SPeter Maydell# $objcc (if set, i.e. via --objcc option)
305c0c34c91SPeter Maydell# ${cross_prefix}clang (if cross-prefix specified)
306c0c34c91SPeter Maydell# clang (if available)
307c0c34c91SPeter Maydell# $cc
308c0c34c91SPeter Maydellif test -z "${objcc}${cross_prefix}"; then
309c0c34c91SPeter Maydell  if has clang; then
310c0c34c91SPeter Maydell    objcc=clang
311c0c34c91SPeter Maydell  else
312c0c34c91SPeter Maydell    objcc="$cc"
313c0c34c91SPeter Maydell  fi
314c0c34c91SPeter Maydellelse
315c0c34c91SPeter Maydell  objcc="${objcc-${cross_prefix}clang}"
316c0c34c91SPeter Maydellfi
317c0c34c91SPeter Maydell
318b3198cc2SStuart Yoderar="${AR-${cross_prefix}ar}"
319cdbd727cSRichard Hendersonas="${AS-${cross_prefix}as}"
3205f6f0e27SRichard Hendersonccas="${CCAS-$cc}"
321b3198cc2SStuart Yoderobjcopy="${OBJCOPY-${cross_prefix}objcopy}"
322b3198cc2SStuart Yoderld="${LD-${cross_prefix}ld}"
3239f81aeb5SAlistair Francisranlib="${RANLIB-${cross_prefix}ranlib}"
3244852ee95SStefan Weilnm="${NM-${cross_prefix}nm}"
32535acbb30SPaolo Bonzinismbd="$SMBD"
326b3198cc2SStuart Yoderstrip="${STRIP-${cross_prefix}strip}"
327158bb224SKonstantin Kostiukwidl="${WIDL-${cross_prefix}widl}"
328b3198cc2SStuart Yoderwindres="${WINDRES-${cross_prefix}windres}"
329f9f0e617SAndrey Drobyshevwindmc="${WINDMC-${cross_prefix}windmc}"
330877c5567SPaolo Bonzinipkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
33147c03744SDave Airliesdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
332ac0df51dSaliguori
333ac0df51dSaliguoricheck_define() {
334ac0df51dSaliguoricat > $TMPC <<EOF
335ac0df51dSaliguori#if !defined($1)
336fd786e1aSPeter Maydell#error $1 not defined
337ac0df51dSaliguori#endif
338ac0df51dSaliguoriint main(void) { return 0; }
339ac0df51dSaliguoriEOF
34052166aa0SJuan Quintela  compile_object
341ac0df51dSaliguori}
342ac0df51dSaliguori
34393b25869SJohn Snowwrite_c_skeleton() {
34493b25869SJohn Snow    cat > $TMPC <<EOF
34593b25869SJohn Snowint main(void) { return 0; }
34693b25869SJohn SnowEOF
34793b25869SJohn Snow}
34893b25869SJohn Snow
349bbea4050SPeter Maydellif check_define __linux__ ; then
350ba7c60c2SPaolo Bonzini  targetos=linux
351bbea4050SPeter Maydellelif check_define _WIN32 ; then
352ba7c60c2SPaolo Bonzini  targetos=windows
353bbea4050SPeter Maydellelif check_define __OpenBSD__ ; then
354ba7c60c2SPaolo Bonzini  targetos=openbsd
355bbea4050SPeter Maydellelif check_define __sun__ ; then
356ba7c60c2SPaolo Bonzini  targetos=sunos
357bbea4050SPeter Maydellelif check_define __HAIKU__ ; then
358ba7c60c2SPaolo Bonzini  targetos=haiku
359951fedfcSPeter Maydellelif check_define __FreeBSD__ ; then
360ba7c60c2SPaolo Bonzini  targetos=freebsd
361951fedfcSPeter Maydellelif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
362ba7c60c2SPaolo Bonzini  targetos=gnu/kfreebsd
363951fedfcSPeter Maydellelif check_define __DragonFly__ ; then
364ba7c60c2SPaolo Bonzini  targetos=dragonfly
365951fedfcSPeter Maydellelif check_define __NetBSD__; then
366ba7c60c2SPaolo Bonzini  targetos=netbsd
367951fedfcSPeter Maydellelif check_define __APPLE__; then
368ba7c60c2SPaolo Bonzini  targetos=darwin
369bbea4050SPeter Maydellelse
370951fedfcSPeter Maydell  # This is a fatal error, but don't report it yet, because we
371951fedfcSPeter Maydell  # might be going to just print the --help text, or it might
372951fedfcSPeter Maydell  # be the result of a missing compiler.
373ba7c60c2SPaolo Bonzini  targetos=bogus
374bbea4050SPeter Maydellfi
375bbea4050SPeter Maydell
37665eff01bSPaolo Bonzini# OS specific
37765eff01bSPaolo Bonzini
37865eff01bSPaolo Bonzinicase $targetos in
37965eff01bSPaolo Bonziniwindows)
38065eff01bSPaolo Bonzini  plugins="no"
38165eff01bSPaolo Bonzini  pie="no"
38265eff01bSPaolo Bonzini;;
38365eff01bSPaolo Bonzinihaiku)
38465eff01bSPaolo Bonzini  pie="no"
38565eff01bSPaolo Bonzini;;
386bbea4050SPeter Maydellesac
387bbea4050SPeter Maydell
3882ff6b91eSJuan Quintelaif test ! -z "$cpu" ; then
3892ff6b91eSJuan Quintela  # command line argument
3902ff6b91eSJuan Quintela  :
3912ff6b91eSJuan Quintelaelif check_define __i386__ ; then
392ac0df51dSaliguori  cpu="i386"
393ac0df51dSaliguorielif check_define __x86_64__ ; then
394c72b26ecSRichard Henderson  if check_define __ILP32__ ; then
395c72b26ecSRichard Henderson    cpu="x32"
396c72b26ecSRichard Henderson  else
397ac0df51dSaliguori    cpu="x86_64"
398c72b26ecSRichard Henderson  fi
3993aa9bd6cSblueswir1elif check_define __sparc__ ; then
4003aa9bd6cSblueswir1  if check_define __arch64__ ; then
4013aa9bd6cSblueswir1    cpu="sparc64"
4023aa9bd6cSblueswir1  else
4033aa9bd6cSblueswir1    cpu="sparc"
4043aa9bd6cSblueswir1  fi
405fdf7ed96Smalcelif check_define _ARCH_PPC ; then
406fdf7ed96Smalc  if check_define _ARCH_PPC64 ; then
407f8378accSRichard Henderson    if check_define _LITTLE_ENDIAN ; then
408f8378accSRichard Henderson      cpu="ppc64le"
409f8378accSRichard Henderson    else
410fdf7ed96Smalc      cpu="ppc64"
411f8378accSRichard Henderson    fi
412ac0df51dSaliguori  else
413fdf7ed96Smalc    cpu="ppc"
414fdf7ed96Smalc  fi
415afa05235SAurelien Jarnoelif check_define __mips__ ; then
416afa05235SAurelien Jarno  cpu="mips"
417d66ed0eaSAurelien Jarnoelif check_define __s390__ ; then
418d66ed0eaSAurelien Jarno  if check_define __s390x__ ; then
419d66ed0eaSAurelien Jarno    cpu="s390x"
420d66ed0eaSAurelien Jarno  else
421d66ed0eaSAurelien Jarno    cpu="s390"
422d66ed0eaSAurelien Jarno  fi
423c4f80543SAlistair Franciselif check_define __riscv ; then
424e3e477c3SPhilippe Mathieu-Daudé  if check_define _LP64 ; then
425e3e477c3SPhilippe Mathieu-Daudé    cpu="riscv64"
426e3e477c3SPhilippe Mathieu-Daudé  else
427e3e477c3SPhilippe Mathieu-Daudé    cpu="riscv32"
428e3e477c3SPhilippe Mathieu-Daudé  fi
42921d89f84SPeter Maydellelif check_define __arm__ ; then
43021d89f84SPeter Maydell  cpu="arm"
4311f080313SClaudio Fontanaelif check_define __aarch64__ ; then
4321f080313SClaudio Fontana  cpu="aarch64"
433dfcf900bSWANG Xueruielif check_define __loongarch64 ; then
434dfcf900bSWANG Xuerui  cpu="loongarch64"
435fdf7ed96Smalcelse
436f9c77801SPaolo Bonzini  # Using uname is really broken, but it is just a fallback for architectures
437f9c77801SPaolo Bonzini  # that are going to use TCI anyway
43889138857SStefan Weil  cpu=$(uname -m)
439f9c77801SPaolo Bonzini  echo "WARNING: unrecognized host CPU, proceeding with 'uname -m' output '$cpu'"
440ac0df51dSaliguorifi
441ac0df51dSaliguori
442971fac27SPaolo Bonzini# Normalise host CPU name to the values used by Meson cross files and in source
443971fac27SPaolo Bonzini# directories, and set multilib cflags.  The canonicalization isn't really
444971fac27SPaolo Bonzini# necessary, because the architectures that we check for should not hit the
445971fac27SPaolo Bonzini# 'uname -m' case, but better safe than sorry in case --cpu= is used.
446971fac27SPaolo Bonzini#
447359bc95dSPeter Maydell# Note that this case should only have supported host CPUs, not guests.
448971fac27SPaolo Bonzini# Please keep it sorted and synchronized with meson.build's host_arch.
449971fac27SPaolo Bonzinihost_arch=
450971fac27SPaolo Bonzinilinux_arch=
4517d13299dSbellardcase "$cpu" in
452971fac27SPaolo Bonzini  aarch64)
453971fac27SPaolo Bonzini    host_arch=aarch64
454971fac27SPaolo Bonzini    linux_arch=arm64
455971fac27SPaolo Bonzini    ;;
456971fac27SPaolo Bonzini
457e4da0e39SPaolo Bonzini  armv*b|armv*l|arm)
458971fac27SPaolo Bonzini    cpu=arm
459971fac27SPaolo Bonzini    host_arch=arm
460971fac27SPaolo Bonzini    linux_arch=arm
461971fac27SPaolo Bonzini    ;;
462e4da0e39SPaolo Bonzini
463f9c77801SPaolo Bonzini  i386|i486|i586|i686)
46497a847bcSbellard    cpu="i386"
465971fac27SPaolo Bonzini    host_arch=i386
466971fac27SPaolo Bonzini    linux_arch=x86
467971fac27SPaolo Bonzini    CPU_CFLAGS="-m32"
468971fac27SPaolo Bonzini    ;;
469971fac27SPaolo Bonzini
470971fac27SPaolo Bonzini  loongarch*)
471971fac27SPaolo Bonzini    cpu=loongarch64
472971fac27SPaolo Bonzini    host_arch=loongarch64
473971fac27SPaolo Bonzini    ;;
474971fac27SPaolo Bonzini
475971fac27SPaolo Bonzini  mips64*)
476971fac27SPaolo Bonzini    cpu=mips64
477971fac27SPaolo Bonzini    host_arch=mips
478971fac27SPaolo Bonzini    linux_arch=mips
479971fac27SPaolo Bonzini    ;;
480971fac27SPaolo Bonzini  mips*)
481971fac27SPaolo Bonzini    cpu=mips
482971fac27SPaolo Bonzini    host_arch=mips
483971fac27SPaolo Bonzini    linux_arch=mips
484971fac27SPaolo Bonzini    ;;
485971fac27SPaolo Bonzini
486971fac27SPaolo Bonzini  ppc)
487971fac27SPaolo Bonzini    host_arch=ppc
488971fac27SPaolo Bonzini    linux_arch=powerpc
489971fac27SPaolo Bonzini    CPU_CFLAGS="-m32"
490971fac27SPaolo Bonzini    ;;
491971fac27SPaolo Bonzini  ppc64)
492971fac27SPaolo Bonzini    host_arch=ppc64
493971fac27SPaolo Bonzini    linux_arch=powerpc
494971fac27SPaolo Bonzini    CPU_CFLAGS="-m64 -mbig-endian"
495971fac27SPaolo Bonzini    ;;
496971fac27SPaolo Bonzini  ppc64le)
497971fac27SPaolo Bonzini    cpu=ppc64
498971fac27SPaolo Bonzini    host_arch=ppc64
499971fac27SPaolo Bonzini    linux_arch=powerpc
500971fac27SPaolo Bonzini    CPU_CFLAGS="-m64 -mlittle-endian"
501971fac27SPaolo Bonzini    ;;
502971fac27SPaolo Bonzini
503971fac27SPaolo Bonzini  riscv32 | riscv64)
504971fac27SPaolo Bonzini    host_arch=riscv
505971fac27SPaolo Bonzini    linux_arch=riscv
506971fac27SPaolo Bonzini    ;;
507971fac27SPaolo Bonzini
508971fac27SPaolo Bonzini  s390)
509971fac27SPaolo Bonzini    linux_arch=s390
510971fac27SPaolo Bonzini    CPU_CFLAGS="-m31"
511971fac27SPaolo Bonzini    ;;
512971fac27SPaolo Bonzini  s390x)
513971fac27SPaolo Bonzini    host_arch=s390x
514971fac27SPaolo Bonzini    linux_arch=s390
515971fac27SPaolo Bonzini    CPU_CFLAGS="-m64"
516971fac27SPaolo Bonzini    ;;
517971fac27SPaolo Bonzini
518971fac27SPaolo Bonzini  sparc|sun4[cdmuv])
519971fac27SPaolo Bonzini    cpu=sparc
520971fac27SPaolo Bonzini    CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
521971fac27SPaolo Bonzini    ;;
522971fac27SPaolo Bonzini  sparc64)
523971fac27SPaolo Bonzini    host_arch=sparc64
524971fac27SPaolo Bonzini    CPU_CFLAGS="-m64 -mcpu=ultrasparc"
525971fac27SPaolo Bonzini    ;;
526971fac27SPaolo Bonzini
527e4da0e39SPaolo Bonzini  x32)
5284da270beSPaolo Bonzini    cpu="x86_64"
529971fac27SPaolo Bonzini    host_arch=x86_64
530971fac27SPaolo Bonzini    linux_arch=x86
531971fac27SPaolo Bonzini    CPU_CFLAGS="-mx32"
532971fac27SPaolo Bonzini    ;;
533aaa5fa14Saurel32  x86_64|amd64)
534aaa5fa14Saurel32    cpu="x86_64"
535971fac27SPaolo Bonzini    host_arch=x86_64
536971fac27SPaolo Bonzini    linux_arch=x86
537e4da0e39SPaolo Bonzini    # ??? Only extremely old AMD cpus do not have cmpxchg16b.
538e4da0e39SPaolo Bonzini    # If we truly care, we should simply detect this case at
539e4da0e39SPaolo Bonzini    # runtime and generate the fallback to serial emulation.
540971fac27SPaolo Bonzini    CPU_CFLAGS="-m64 -mcx16"
541971fac27SPaolo Bonzini    ;;
5427d13299dSbellardesac
543e2d52ad3SJuan Quintela
544971fac27SPaolo Bonziniif test -n "$host_arch" && {
545971fac27SPaolo Bonzini    ! test -d "$source_path/linux-user/include/host/$host_arch" ||
546971fac27SPaolo Bonzini    ! test -d "$source_path/common-user/host/$host_arch"; }; then
547971fac27SPaolo Bonzini    error_exit "linux-user/include/host/$host_arch does not exist." \
548971fac27SPaolo Bonzini       "This is a bug in the configure script, please report it."
549971fac27SPaolo Bonzinifi
550971fac27SPaolo Bonziniif test -n "$linux_arch" && ! test -d "$source_path/linux-headers/asm-$linux_arch"; then
551971fac27SPaolo Bonzini    error_exit "linux-headers/asm-$linux_arch does not exist." \
552971fac27SPaolo Bonzini       "This is a bug in the configure script, please report it."
553971fac27SPaolo Bonzinifi
554971fac27SPaolo Bonzini
555fee6d412SJohn Snowcheck_py_version() {
556ca056f44SPaolo Bonzini    # We require python >= 3.8.
557fee6d412SJohn Snow    # NB: a True python conditional creates a non-zero return code (Failure)
558ca056f44SPaolo Bonzini    "$1" -c 'import sys; sys.exit(sys.version_info < (3,8))'
559fee6d412SJohn Snow}
560fee6d412SJohn Snow
561fee6d412SJohn Snowfirst_python=
562fee6d412SJohn Snowif test -z "${PYTHON}"; then
563fee6d412SJohn Snow    # A bare 'python' is traditionally python 2.x, but some distros
564fee6d412SJohn Snow    # have it as python 3.x, so check in both places.
56519a39e27SJohn Snow    for binary in python3 python python3.12 python3.11 \
56619a39e27SJohn Snow                          python3.10 python3.9 python3.8; do
567fee6d412SJohn Snow        if has "$binary"; then
56895c5f2deSPaolo Bonzini            python=$(command -v "$binary")
569fee6d412SJohn Snow            if check_py_version "$python"; then
570fee6d412SJohn Snow                # This one is good.
571fee6d412SJohn Snow                first_python=
572faf44142SDaniel P. Berrangé                break
573fee6d412SJohn Snow            else
574fee6d412SJohn Snow                first_python=$python
575fee6d412SJohn Snow            fi
576faf44142SDaniel P. Berrangé        fi
577faf44142SDaniel P. Berrangé    done
578fee6d412SJohn Snowelse
579fee6d412SJohn Snow    # Same as above, but only check the environment variable.
580fee6d412SJohn Snow    has "${PYTHON}" || error_exit "The PYTHON environment variable does not point to an executable"
581fee6d412SJohn Snow    python=$(command -v "$PYTHON")
582fee6d412SJohn Snow    if check_py_version "$python"; then
583fee6d412SJohn Snow        # This one is good.
584fee6d412SJohn Snow        first_python=
585fee6d412SJohn Snow    else
586fee6d412SJohn Snow        first_python=$first_python
587fee6d412SJohn Snow    fi
588fee6d412SJohn Snowfi
589903458c8SMarkus Armbruster
59039d87c8cSAlex Bennée# Check for ancillary tools used in testing
59139d87c8cSAlex Bennéegenisoimage=
5923df437c7SAlex Bennéefor binary in genisoimage mkisofs
59339d87c8cSAlex Bennéedo
59439d87c8cSAlex Bennée    if has $binary
59539d87c8cSAlex Bennée    then
59639d87c8cSAlex Bennée        genisoimage=$(command -v "$binary")
59739d87c8cSAlex Bennée        break
59839d87c8cSAlex Bennée    fi
59939d87c8cSAlex Bennéedone
60039d87c8cSAlex Bennée
60180100e26SPaolo Bonziniif test "$targetos" = "windows" ; then
6023457a3f8SJuan Quintela  EXESUF=".exe"
603d17f305aSPaolo Bonzini  prefix="/qemu"
604c09c1ce7SPaolo Bonzini  bindir=""
60577433a5fSMarc-André Lureau  qemu_suffix=""
6063457a3f8SJuan Quintelafi
6073457a3f8SJuan Quintela
6088154f5e6SAkihiko Odakimeson_option_build_array() {
6098154f5e6SAkihiko Odaki  printf '['
610c5cfdabaSPeter Maydell  (if test "$targetos" = windows; then
6118154f5e6SAkihiko Odaki    IFS=\;
6128154f5e6SAkihiko Odaki  else
6138154f5e6SAkihiko Odaki    IFS=:
6148154f5e6SAkihiko Odaki  fi
6158154f5e6SAkihiko Odaki  for e in $1; do
61665842b03SPeter Maydell    printf '"""'
61765842b03SPeter Maydell    # backslash escape any '\' and '"' characters
61865842b03SPeter Maydell    printf "%s" "$e" | sed -e 's/\([\"]\)/\\\1/g'
61965842b03SPeter Maydell    printf '""",'
6208154f5e6SAkihiko Odaki  done)
6218154f5e6SAkihiko Odaki  printf ']\n'
6228154f5e6SAkihiko Odaki}
6238154f5e6SAkihiko Odaki
62464708615SPeter Maydell. "$source_path/scripts/meson-buildoptions.sh"
62561d63097SPaolo Bonzini
62661d63097SPaolo Bonzinimeson_options=
627c54b59eeSPaolo Bonzinimeson_option_add() {
628ae22ae65SPaolo Bonzini  local arg
629ae22ae65SPaolo Bonzini  for arg; do
630ae22ae65SPaolo Bonzini    meson_options="$meson_options $(quote_sh "$arg")"
631ae22ae65SPaolo Bonzini  done
632c54b59eeSPaolo Bonzini}
63361d63097SPaolo Bonzinimeson_option_parse() {
63461d63097SPaolo Bonzini  meson_options="$meson_options $(_meson_option_parse "$@")"
63561d63097SPaolo Bonzini  if test $? -eq 1; then
63661d63097SPaolo Bonzini    echo "ERROR: unknown option $1"
63761d63097SPaolo Bonzini    echo "Try '$0 --help' for more information"
63861d63097SPaolo Bonzini    exit 1
63961d63097SPaolo Bonzini  fi
64061d63097SPaolo Bonzini}
64161d63097SPaolo Bonzini
6427d13299dSbellardfor opt do
64389138857SStefan Weil  optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
6447d13299dSbellard  case "$opt" in
6452efc3265Sbellard  --help|-h) show_help=yes
6462efc3265Sbellard  ;;
64764708615SPeter Maydell  --version|-V) exec cat "$source_path/VERSION"
64899123e13SMike Frysinger  ;;
649b1a550a0Spbrook  --prefix=*) prefix="$optarg"
6507d13299dSbellard  ;;
651ac0df51dSaliguori  --cross-prefix=*)
6527d13299dSbellard  ;;
653ac0df51dSaliguori  --cc=*)
6547d13299dSbellard  ;;
655b1a550a0Spbrook  --host-cc=*) host_cc="$optarg"
65683469015Sbellard  ;;
65783f73fceSTomoki Sekiyama  --cxx=*)
65883f73fceSTomoki Sekiyama  ;;
659c0c34c91SPeter Maydell  --objcc=*)
6603c4a4d0dSPeter Maydell  ;;
661b17bbf83SPaolo Bonzini  --make=*)
6627d13299dSbellard  ;;
663b6daf4d3SPaolo Bonzini  --install=*)
6646a882643Spbrook  ;;
66581e2b198SJohn Snow  --python=*) python="$optarg"
666c886edfbSBlue Swirl  ;;
667a5665051SPaolo Bonzini  --skip-meson) skip_meson=yes
668a5665051SPaolo Bonzini  ;;
66948328880SPaolo Bonzini  --ninja=*) ninja="$optarg"
67048328880SPaolo Bonzini  ;;
671e2d8830eSBrad  --smbd=*) smbd="$optarg"
672e2d8830eSBrad  ;;
673e2a2ed06SJuan Quintela  --extra-cflags=*)
6747d13299dSbellard  ;;
67511cde1c8SBruno Dominguez  --extra-cxxflags=*)
67611cde1c8SBruno Dominguez  ;;
677e910c7d9SPhilippe Mathieu-Daudé  --extra-objcflags=*)
678e910c7d9SPhilippe Mathieu-Daudé  ;;
679e2a2ed06SJuan Quintela  --extra-ldflags=*)
6807d13299dSbellard  ;;
681d75402b5SAlex Bennée  --cross-cc-*)
682d75402b5SAlex Bennée  ;;
6835adb43beSPaolo Bonzini  --cross-prefix-*)
6845adb43beSPaolo Bonzini  ;;
6856b0cedcdSJohn Snow  --enable-docs) docs=enabled
6866b0cedcdSJohn Snow  ;;
6876b0cedcdSJohn Snow  --disable-docs) docs=disabled
6886b0cedcdSJohn Snow  ;;
6892ff6b91eSJuan Quintela  --cpu=*)
6907d13299dSbellard  ;;
691b1a550a0Spbrook  --target-list=*) target_list="$optarg"
692447e133fSAlex Bennée                   if test "$target_list_exclude"; then
693447e133fSAlex Bennée                       error_exit "Can't mix --target-list with --target-list-exclude"
694447e133fSAlex Bennée                   fi
695447e133fSAlex Bennée  ;;
696447e133fSAlex Bennée  --target-list-exclude=*) target_list_exclude="$optarg"
697447e133fSAlex Bennée                   if test "$target_list"; then
698447e133fSAlex Bennée                       error_exit "Can't mix --target-list-exclude with --target-list"
699447e133fSAlex Bennée                   fi
700de83cd02Sbellard  ;;
701c54b59eeSPaolo Bonzini  --with-default-devices) meson_option_add -Ddefault_devices=true
702f3494749SPaolo Bonzini  ;;
703c54b59eeSPaolo Bonzini  --without-default-devices) meson_option_add -Ddefault_devices=false
704f3494749SPaolo Bonzini  ;;
705d1d5e9eeSAlex Bennée  --with-devices-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --with-devices-FOO option"
706d1d5e9eeSAlex Bennée  ;;
707d1d5e9eeSAlex Bennée  --with-devices-*) device_arch=${opt#--with-devices-};
708d1d5e9eeSAlex Bennée                    device_arch=${device_arch%%=*}
709d1d5e9eeSAlex Bennée                    cf=$source_path/configs/devices/$device_arch-softmmu/$optarg.mak
710d1d5e9eeSAlex Bennée                    if test -f "$cf"; then
711d1d5e9eeSAlex Bennée                        device_archs="$device_archs $device_arch"
712d1d5e9eeSAlex Bennée                        eval "devices_${device_arch}=\$optarg"
713d1d5e9eeSAlex Bennée                    else
714d1d5e9eeSAlex Bennée                        error_exit "File $cf does not exist"
715d1d5e9eeSAlex Bennée                    fi
716d1d5e9eeSAlex Bennée  ;;
717c87ea116SAlex Bennée  --without-default-features) # processed above
718c87ea116SAlex Bennée  ;;
719877c5567SPaolo Bonzini  --static) static="yes"
72043ce4dfeSbellard  ;;
7210b24e75fSPaolo Bonzini  --bindir=*) bindir="$optarg"
7220b24e75fSPaolo Bonzini  ;;
72377433a5fSMarc-André Lureau  --with-suffix=*) qemu_suffix="$optarg"
724023d3d67SEduardo Habkost  ;;
725181ce1d0SOlaf Hering  --host=*|--build=*|\
726181ce1d0SOlaf Hering  --disable-dependency-tracking|\
727785c23aeSLuiz Capitulino  --sbindir=*|--sharedstatedir=*|\
728fe0038beSPaolo Bonzini  --oldincludedir=*|--datarootdir=*|--infodir=*|\
729023ddd74SMax Filippov  --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
730023ddd74SMax Filippov    # These switches are silently ignored, for compatibility with
731023ddd74SMax Filippov    # autoconf-generated configure scripts. This allows QEMU's
732023ddd74SMax Filippov    # configure to be used by RPM and similar macros that set
733023ddd74SMax Filippov    # lots of directory switches by default.
734023ddd74SMax Filippov  ;;
735f3d08ee6SPaul Brook  --enable-debug)
736f3d08ee6SPaul Brook      # Enable debugging options that aren't excessively noisy
7371d558c90SPaolo Bonzini      meson_option_parse --enable-debug-tcg ""
73858a2e3f5SStefan Hajnoczi      meson_option_parse --enable-debug-graph-lock ""
739c55cf6abSPaolo Bonzini      meson_option_parse --enable-debug-mutex ""
740c54b59eeSPaolo Bonzini      meson_option_add -Doptimization=0
741bafe78adSPaolo Bonzini      default_cflags='-O0 -g'
7420aebab04SLingfeng Yang  ;;
7431badb709SPaolo Bonzini  --disable-tcg) tcg="disabled"
744d1a14257SAlex Bennée                 plugins="no"
745b3f6ea7eSPaolo Bonzini  ;;
7461badb709SPaolo Bonzini  --enable-tcg) tcg="enabled"
747b3f6ea7eSPaolo Bonzini  ;;
74824f9c07aSPaolo Bonzini  --disable-system) system="no"
7490a8e90f4Spbrook  ;;
75024f9c07aSPaolo Bonzini  --enable-system) system="yes"
7510a8e90f4Spbrook  ;;
7520953a80fSZachary Amsden  --disable-user)
7530953a80fSZachary Amsden      linux_user="no" ;
7540953a80fSZachary Amsden      bsd_user="no" ;
7550953a80fSZachary Amsden  ;;
7560953a80fSZachary Amsden  --enable-user) ;;
757831b7825Sths  --disable-linux-user) linux_user="no"
7580a8e90f4Spbrook  ;;
759831b7825Sths  --enable-linux-user) linux_user="yes"
760831b7825Sths  ;;
76184778508Sblueswir1  --disable-bsd-user) bsd_user="no"
76284778508Sblueswir1  ;;
76384778508Sblueswir1  --enable-bsd-user) bsd_user="yes"
76484778508Sblueswir1  ;;
76540d6444eSAvi Kivity  --enable-pie) pie="yes"
76634005a00SKirill A. Shutemov  ;;
76740d6444eSAvi Kivity  --disable-pie) pie="no"
76834005a00SKirill A. Shutemov  ;;
76985aa5189Sbellard  --enable-werror) werror="yes"
77085aa5189Sbellard  ;;
77185aa5189Sbellard  --disable-werror) werror="no"
77285aa5189Sbellard  ;;
773ae22ae65SPaolo Bonzini  --enable-cfi) cfi=true
7749e62ba48SDaniele Buono  ;;
775ae22ae65SPaolo Bonzini  --disable-cfi) cfi=false
7769e62ba48SDaniele Buono  ;;
7776f3ae23bSPaolo Bonzini  --disable-download) download="disabled"; git_submodules_action=validate;
778f62bbee5SDaniel P. Berrange  ;;
7796f3ae23bSPaolo Bonzini  --enable-download) download="enabled"; git_submodules_action=update;
7800c5f3dcbSJohn Snow  ;;
78180100e26SPaolo Bonzini  --enable-plugins) if test "$targetos" = "windows"; then
7829b8e4298SAlex Bennée                        error_exit "TCG plugins not currently supported on Windows platforms"
7839b8e4298SAlex Bennée                    else
7849b8e4298SAlex Bennée                        plugins="yes"
7859b8e4298SAlex Bennée                    fi
78640e8c6f4SAlex Bennée  ;;
78740e8c6f4SAlex Bennée  --disable-plugins) plugins="no"
78840e8c6f4SAlex Bennée  ;;
789afc3a8f9SAlex Bennée  --enable-containers) use_containers="yes"
790afc3a8f9SAlex Bennée  ;;
791afc3a8f9SAlex Bennée  --disable-containers) use_containers="no"
792afc3a8f9SAlex Bennée  ;;
79342ede11aSAlex Bennée  --container-engine=*) container_engine="$optarg"
79442ede11aSAlex Bennée  ;;
795f48e590aSAlex Bennée  --gdb=*) gdb_bin="$optarg"
796f48e590aSAlex Bennée  ;;
7973b4da132SPaolo Bonzini  # everything else has the same name in configure and meson
7984fda6011SPaolo Bonzini  --*) meson_option_parse "$opt" "$optarg"
7997f1559c6Sbalrog  ;;
800ff136d2aSDaniel P. Berrangé  # Pass through -Dxxxx options to meson
801ff136d2aSDaniel P. Berrangé  -D*) meson_options="$meson_options $opt"
802ff136d2aSDaniel P. Berrangé  ;;
8037d13299dSbellard  esac
8047d13299dSbellarddone
8057d13299dSbellard
8066f3ae23bSPaolo Bonziniif ! test -e "$source_path/.git"
8076f3ae23bSPaolo Bonzinithen
8088edddaa2SPaolo Bonzini    git_submodules_action="validate"
8096f3ae23bSPaolo Bonzinifi
8106f3ae23bSPaolo Bonzini
811d1a14257SAlex Bennée# test for any invalid configuration combinations
812d1a14257SAlex Bennéeif test "$plugins" = "yes" -a "$tcg" = "disabled"; then
813d1a14257SAlex Bennée    error_exit "Can't enable plugins on non-TCG builds"
814d1a14257SAlex Bennéefi
815d1a14257SAlex Bennée
8162019cabfSPaolo Bonziniif ! test -f "$source_path/subprojects/keycodemapdb/README" \
817c06b1571SMichal Privoznik    && test "$download" = disabled
8182019cabfSPaolo Bonzinithen
8192019cabfSPaolo Bonzini    echo
8202019cabfSPaolo Bonzini    echo "ERROR: missing subprojects"
8212019cabfSPaolo Bonzini    echo
8222019cabfSPaolo Bonzini    if test -e "$source_path/.git"; then
8232019cabfSPaolo Bonzini        echo "--disable-download specified but subprojects were not"
8242019cabfSPaolo Bonzini        echo 'checked out.  Please invoke "meson subprojects download"'
8252019cabfSPaolo Bonzini        echo "before configuring QEMU, or remove --disable-download"
8262019cabfSPaolo Bonzini        echo "from the command line."
8272019cabfSPaolo Bonzini    else
8282019cabfSPaolo Bonzini        echo "This is not a GIT checkout but subproject content appears to"
8292019cabfSPaolo Bonzini        echo "be missing. Do not use 'git archive' or GitHub download links"
8302019cabfSPaolo Bonzini        echo "to acquire QEMU source archives. Non-GIT builds are only"
8312019cabfSPaolo Bonzini        echo "supported with source archives linked from:"
8322019cabfSPaolo Bonzini        echo
8332019cabfSPaolo Bonzini        echo "  https://www.qemu.org/download/#source"
8342019cabfSPaolo Bonzini        echo
8352019cabfSPaolo Bonzini        echo "Developers working with GIT can use scripts/archive-source.sh"
8362019cabfSPaolo Bonzini        echo "if they need to create valid source archives."
8372019cabfSPaolo Bonzini    fi
8382019cabfSPaolo Bonzini    echo
8392019cabfSPaolo Bonzini    exit 1
8402019cabfSPaolo Bonzinifi
8412019cabfSPaolo Bonzini
84260e0df25SPeter Maydelldefault_target_list=""
8436e92f823SPeter Maydellmak_wilds=""
8446e92f823SPeter Maydell
845473cd070SPaolo Bonziniif [ -n "$host_arch" ] && [ -d "$source_path/common-user/host/$host_arch" ]; then
846b915a2f1SPaolo Bonzini    if [ "$linux_user" != no ]; then
847473cd070SPaolo Bonzini        if [ "$targetos" = linux ]; then
848b915a2f1SPaolo Bonzini            linux_user=yes
849b915a2f1SPaolo Bonzini        elif [ "$linux_user" = yes ]; then
850b915a2f1SPaolo Bonzini            error_exit "linux-user not supported on this architecture"
851b915a2f1SPaolo Bonzini        fi
852473cd070SPaolo Bonzini        if [ "$linux_user" = "yes" ]; then
853473cd070SPaolo Bonzini            mak_wilds="${mak_wilds} $source_path/configs/targets/*-linux-user.mak"
854473cd070SPaolo Bonzini        fi
855b915a2f1SPaolo Bonzini    fi
856b915a2f1SPaolo Bonzini    if [ "$bsd_user" != no ]; then
857b915a2f1SPaolo Bonzini        if [ "$bsd_user" = "" ]; then
858b915a2f1SPaolo Bonzini            test $targetos = freebsd && bsd_user=yes
859b915a2f1SPaolo Bonzini        fi
86064708615SPeter Maydell        if [ "$bsd_user" = yes ] && ! [ -d "$source_path/bsd-user/$targetos" ]; then
861b915a2f1SPaolo Bonzini            error_exit "bsd-user not supported on this host OS"
862b915a2f1SPaolo Bonzini        fi
863473cd070SPaolo Bonzini        if [ "$bsd_user" = "yes" ]; then
864473cd070SPaolo Bonzini            mak_wilds="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak"
865473cd070SPaolo Bonzini        fi
866473cd070SPaolo Bonzini    fi
867473cd070SPaolo Bonzinielse
868473cd070SPaolo Bonzini    if [ "$linux_user" = yes ] || [ "$bsd_user" = yes ]; then
869473cd070SPaolo Bonzini        error_exit "user mode emulation not supported on this architecture"
870473cd070SPaolo Bonzini    fi
871b915a2f1SPaolo Bonzinifi
87224f9c07aSPaolo Bonziniif [ "$system" = "yes" ]; then
873812b31d3SAlex Bennée    mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak"
87460e0df25SPeter Maydellfi
87560e0df25SPeter Maydell
876447e133fSAlex Bennéefor config in $mak_wilds; do
877447e133fSAlex Bennée    target="$(basename "$config" .mak)"
87898db9a06SAlex Bennée    if echo "$target_list_exclude" | grep -vq "$target"; then
879447e133fSAlex Bennée        default_target_list="${default_target_list} $target"
880447e133fSAlex Bennée    fi
881447e133fSAlex Bennéedone
8826e92f823SPeter Maydell
883af5db58eSpbrookif test x"$show_help" = x"yes" ; then
884af5db58eSpbrookcat << EOF
885af5db58eSpbrook
886af5db58eSpbrookUsage: configure [options]
887af5db58eSpbrookOptions: [defaults in brackets after descriptions]
888af5db58eSpbrook
88908fb77edSStefan WeilStandard options:
89008fb77edSStefan Weil  --help                   print this message
89108fb77edSStefan Weil  --prefix=PREFIX          install in PREFIX [$prefix]
89274154d7eSThomas Huth  --target-list=LIST       set target list (default: build all)
89308fb77edSStefan Weil$(echo Available targets: $default_target_list | \
89408fb77edSStefan Weil  fold -s -w 53 | sed -e 's/^/                           /')
895447e133fSAlex Bennée  --target-list-exclude=LIST exclude a set of targets from the default target-list
89608fb77edSStefan Weil
89708fb77edSStefan WeilAdvanced options (experts only):
898ff136d2aSDaniel P. Berrangé  -Dmesonoptname=val       passthrough option to meson unmodified
8993812c0c4SJoelle van Dyne  --cross-prefix=PREFIX    use PREFIX for compile tools, PREFIX can be blank [$cross_prefix]
90008fb77edSStefan Weil  --cc=CC                  use C compiler CC [$cc]
9013c7ee49bSPaolo Bonzini  --host-cc=CC             when cross compiling, use C compiler CC for code run
9023c7ee49bSPaolo Bonzini                           at build time [$host_cc]
90308fb77edSStefan Weil  --cxx=CXX                use C++ compiler CXX [$cxx]
90408fb77edSStefan Weil  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]
905a2866660SPaolo Bonzini  --extra-cflags=CFLAGS    append extra C compiler flags CFLAGS
906a2866660SPaolo Bonzini  --extra-cxxflags=CXXFLAGS append extra C++ compiler flags CXXFLAGS
907e910c7d9SPhilippe Mathieu-Daudé  --extra-objcflags=OBJCFLAGS append extra Objective C compiler flags OBJCFLAGS
90808fb77edSStefan Weil  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS
909d75402b5SAlex Bennée  --cross-cc-ARCH=CC       use compiler when building ARCH guest test cases
910479ca4ccSMatheus Ferst  --cross-cc-cflags-ARCH=  use compiler flags when building ARCH guest tests
9115adb43beSPaolo Bonzini  --cross-prefix-ARCH=PREFIX cross compiler prefix when building ARCH guest test cases
91208fb77edSStefan Weil  --python=PYTHON          use specified python [$python]
91348328880SPaolo Bonzini  --ninja=NINJA            use specified ninja [$ninja]
91408fb77edSStefan Weil  --smbd=SMBD              use specified smbd [$smbd]
91508fb77edSStefan Weil  --static                 enable static build [$static]
91608fb77edSStefan Weil  --bindir=PATH            install binaries in PATH
917ca8c0909SMarc-André Lureau  --with-suffix=SUFFIX     suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix]
918c035c8d6SPaolo Bonzini  --without-default-features default all --enable-* options to "disabled"
919c035c8d6SPaolo Bonzini  --without-default-devices  do not include any device that is not needed to
920c035c8d6SPaolo Bonzini                           start the emulator (only use if you are including
921d1d5e9eeSAlex Bennée                           desired devices in configs/devices/)
922d1d5e9eeSAlex Bennée  --with-devices-ARCH=NAME override default configs/devices
92308fb77edSStefan Weil  --enable-debug           enable common debug build options
92408fb77edSStefan Weil  --disable-werror         disable compilation abort on warning
925c23f23b9SMichael Tokarev  --cpu=CPU                Build for host CPU [$cpu]
92640e8c6f4SAlex Bennée  --enable-plugins
92740e8c6f4SAlex Bennée                           enable plugins via shared library loading
928afc3a8f9SAlex Bennée  --disable-containers     don't use containers for cross-building
92942ede11aSAlex Bennée  --container-engine=TYPE  which container engine to use [$container_engine]
930f48e590aSAlex Bennée  --gdb=GDB-path           gdb to use for gdbstub tests [$gdb_bin]
93161d63097SPaolo BonziniEOF
93261d63097SPaolo Bonzini  meson_options_help
93361d63097SPaolo Bonzinicat << EOF
934c23f23b9SMichael Tokarev  system          all system emulation targets
935c23f23b9SMichael Tokarev  user            supported user emulation targets
936c23f23b9SMichael Tokarev  linux-user      all linux usermode emulation targets
937c23f23b9SMichael Tokarev  bsd-user        all BSD usermode emulation targets
938c23f23b9SMichael Tokarev  pie             Position Independent Executables
93908fb77edSStefan Weil
94008fb77edSStefan WeilNOTE: The object files are built at the place where configure is launched
941af5db58eSpbrookEOF
9422d2ad6d0SFam Zhengexit 0
943af5db58eSpbrookfi
944af5db58eSpbrook
9459c790242SThomas Huth# Remove old dependency files to make sure that they get properly regenerated
946002d8c13SPeter Maydellrm -f ./*/config-devices.mak.d
9479c790242SThomas Huth
948faf44142SDaniel P. Berrangéif test -z "$python"
949faf44142SDaniel P. Berrangéthen
950fee6d412SJohn Snow    # If first_python is set, there was a binary somewhere even though
951fee6d412SJohn Snow    # it was not suitable.  Use it for the error message.
952fee6d412SJohn Snow    if test -n "$first_python"; then
953761f241cSJohn Snow        error_exit "Cannot use '$first_python', Python >= 3.8 is required." \
954fee6d412SJohn Snow            "Use --python=/path/to/python to specify a supported Python."
955fee6d412SJohn Snow    else
956c53eeaf7SStefan Hajnoczi        error_exit "Python not found. Use --python=/path/to/python"
957c53eeaf7SStefan Hajnoczi    fi
958fee6d412SJohn Snowfi
959fee6d412SJohn Snow
960fee6d412SJohn Snowif ! check_py_version "$python"; then
961ca056f44SPaolo Bonzini  error_exit "Cannot use '$python', Python >= 3.8 is required." \
962e46b82a0SJohn Snow             "Use --python=/path/to/python to specify a supported Python." \
963e46b82a0SJohn Snow             "Maybe try:" \
964e46b82a0SJohn Snow             "  openSUSE Leap 15.3+: zypper install python39" \
965e46b82a0SJohn Snow             "  CentOS 8: dnf install python38"
966c53eeaf7SStefan Hajnoczifi
967c53eeaf7SStefan Hajnoczi
96881e2b198SJohn Snow# Resolve PATH
96981e2b198SJohn Snowpython="$(command -v "$python")"
97081e2b198SJohn Snow
97181e2b198SJohn Snow# Create a Python virtual environment using our configured python.
97281e2b198SJohn Snow# The stdout of this script will be the location of a symlink that
97381e2b198SJohn Snow# points to the configured Python.
97481e2b198SJohn Snow# Entry point scripts for pip, meson, and sphinx are generated if those
97581e2b198SJohn Snow# packages are present.
97681e2b198SJohn Snow
97781e2b198SJohn Snow# Defaults assumed for now:
97881e2b198SJohn Snow# - venv is cleared if it exists already;
97981e2b198SJohn Snow# - venv is allowed to use system packages;
9800c5f3dcbSJohn Snow# - all setup can be performed offline;
9810c5f3dcbSJohn Snow# - missing packages may be fetched from PyPI,
982ac4ccac7SPaolo Bonzini#   unless --disable-download is passed.
98381e2b198SJohn Snow# - pip is not installed into the venv when possible,
98481e2b198SJohn Snow#   but ensurepip is called as a fallback when necessary.
98581e2b198SJohn Snow
98681e2b198SJohn Snowecho "python determined to be '$python'"
98781e2b198SJohn Snowecho "python version: $($python --version)"
98881e2b198SJohn Snow
98981e2b198SJohn Snowpython="$($python -B "${source_path}/python/scripts/mkvenv.py" create pyvenv)"
99081e2b198SJohn Snowif test "$?" -ne 0 ; then
99181e2b198SJohn Snow    error_exit "python venv creation failed"
99281e2b198SJohn Snowfi
99381e2b198SJohn Snow
99481e2b198SJohn Snow# Suppress writing compiled files
99581e2b198SJohn Snowpython="$python -B"
9966f6652ebSJohn Snowmkvenv="$python ${source_path}/python/scripts/mkvenv.py"
997462a6567SPaolo Bonzini
998edc21078SPaolo Bonzini# Finish preparing the virtual environment using vendored .whl files
999edc21078SPaolo Bonzini
1000edc21078SPaolo Bonziniif $python -c 'import sys; sys.exit(sys.version_info >= (3,11))'; then
1001edc21078SPaolo Bonzini    $mkvenv ensure --dir "${source_path}/python/wheels" \
1002edc21078SPaolo Bonzini        'tomli>=1.2.0' || exit 1
1003edc21078SPaolo Bonzinifi
1004c853c4d0SPaolo Bonzini$mkvenv ensuregroup --dir "${source_path}/python/wheels" \
1005c853c4d0SPaolo Bonzini     ${source_path}/pythondeps.toml meson || exit 1
1006a5665051SPaolo Bonzini
100766e2c6cbSJohn Snow# At this point, we expect Meson to be installed and available.
100866e2c6cbSJohn Snow# We expect mkvenv or pip to have created pyvenv/bin/meson for us.
100966e2c6cbSJohn Snow# We ignore PATH completely here: we want to use the venv's Meson
101066e2c6cbSJohn Snow# *exclusively*.
10110a01d76fSMarc-André Lureau
101266e2c6cbSJohn Snowmeson="$(cd pyvenv/bin; pwd)/meson"
10130a01d76fSMarc-André Lureau
10146f6652ebSJohn Snow# Conditionally ensure Sphinx is installed.
10156f6652ebSJohn Snow
10160c5f3dcbSJohn Snowmkvenv_flags=""
1017ac4ccac7SPaolo Bonziniif test "$download" = "enabled" -a "$docs" = "enabled" ; then
10180c5f3dcbSJohn Snow    mkvenv_flags="--online"
10190c5f3dcbSJohn Snowfi
10200c5f3dcbSJohn Snow
10216f6652ebSJohn Snowif test "$docs" != "disabled" ; then
1022c853c4d0SPaolo Bonzini    if ! $mkvenv ensuregroup \
10230c5f3dcbSJohn Snow         $mkvenv_flags \
1024c853c4d0SPaolo Bonzini         ${source_path}/pythondeps.toml docs;
10256f6652ebSJohn Snow    then
10266f6652ebSJohn Snow        if test "$docs" = "enabled" ; then
10276f6652ebSJohn Snow            exit 1
10286f6652ebSJohn Snow        fi
10296f6652ebSJohn Snow        echo "Sphinx not found/usable, disabling docs."
10306f6652ebSJohn Snow        docs=disabled
10316f6652ebSJohn Snow    else
10326f6652ebSJohn Snow        docs=enabled
10336f6652ebSJohn Snow    fi
10346f6652ebSJohn Snowfi
10356f6652ebSJohn Snow
103609e93326SPaolo Bonzini# Probe for ninja
103748328880SPaolo Bonzini
103848328880SPaolo Bonziniif test -z "$ninja"; then
103948328880SPaolo Bonzini    for c in ninja ninja-build samu; do
104048328880SPaolo Bonzini        if has $c; then
104148328880SPaolo Bonzini            ninja=$(command -v "$c")
104248328880SPaolo Bonzini            break
104348328880SPaolo Bonzini        fi
104448328880SPaolo Bonzini    done
104509e93326SPaolo Bonzini    if test -z "$ninja"; then
104609e93326SPaolo Bonzini      error_exit "Cannot find Ninja"
104709e93326SPaolo Bonzini    fi
104848328880SPaolo Bonzinifi
1049a5665051SPaolo Bonzini
10509c83ffd8SPeter Maydell# Consult white-list to determine whether to enable werror
10519c83ffd8SPeter Maydell# by default.  Only enable by default for git builds
10529c83ffd8SPeter Maydellif test -z "$werror" ; then
10536f3ae23bSPaolo Bonzini    if test -e "$source_path/.git" && \
105480100e26SPaolo Bonzini        { test "$targetos" = linux || test "$targetos" = "windows"; }; then
10559c83ffd8SPeter Maydell        werror="yes"
10569c83ffd8SPeter Maydell    else
10579c83ffd8SPeter Maydell        werror="no"
10589c83ffd8SPeter Maydell    fi
10599c83ffd8SPeter Maydellfi
10609c83ffd8SPeter Maydell
1061975ff037SPaolo Bonziniif test "$targetos" = "bogus"; then
1062fb59dabdSPeter Maydell    # Now that we know that we're not printing the help and that
1063fb59dabdSPeter Maydell    # the compiler works (so the results of the check_defines we used
1064fb59dabdSPeter Maydell    # to identify the OS are reliable), if we didn't recognize the
1065fb59dabdSPeter Maydell    # host OS we should stop now.
1066951fedfcSPeter Maydell    error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
1067fb59dabdSPeter Maydellfi
1068fb59dabdSPeter Maydell
106940d6444eSAvi Kivityif test "$static" = "yes" ; then
10705f2453acSAlex Bennée  if test "$plugins" = "yes"; then
10715f2453acSAlex Bennée    error_exit "static and plugins are mutually incompatible"
1072ba4dd2aaSAlex Bennée  else
1073ba4dd2aaSAlex Bennée    plugins="no"
10745f2453acSAlex Bennée  fi
107540d6444eSAvi Kivityfi
107637650689SPaolo Bonzinitest "$plugins" = "" && plugins=yes
10772a5919abSPaolo Bonziniif test "$plugins" = "yes"; then
10782a5919abSPaolo Bonzini  subdirs="$subdirs contrib/plugins"
10792a5919abSPaolo Bonzinifi
108040d6444eSAvi Kivity
108140d6444eSAvi Kivitycat > $TMPC << EOF
108221d4a791SAvi Kivity
108321d4a791SAvi Kivity#ifdef __linux__
108421d4a791SAvi Kivity#  define THREAD __thread
108521d4a791SAvi Kivity#else
108621d4a791SAvi Kivity#  define THREAD
108721d4a791SAvi Kivity#endif
108821d4a791SAvi Kivitystatic THREAD int tls_var;
108921d4a791SAvi Kivityint main(void) { return tls_var; }
109040d6444eSAvi KivityEOF
1091b2634124SRichard Henderson
109212781462SRichard Hendersonif test "$static" = "yes"; then
1093eca7a8e6SRichard Henderson  if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
109412781462SRichard Henderson    pie="yes"
109512781462SRichard Henderson  elif test "$pie" = "yes"; then
109612781462SRichard Henderson    error_exit "-static-pie not available due to missing toolchain support"
109712781462SRichard Henderson  else
109812781462SRichard Henderson    pie="no"
109912781462SRichard Henderson  fi
1100a988b4c5SPaolo Bonzinielif test "$pie" != "no"; then
1101a988b4c5SPaolo Bonzini  if compile_prog "-Werror -fPIE -DPIE" "-pie"; then
110240d6444eSAvi Kivity    pie="yes"
11032c674109SRichard Henderson  elif test "$pie" = "yes"; then
110476ad07a4SPeter Maydell    error_exit "PIE not available due to missing toolchain support"
110540d6444eSAvi Kivity  else
110640d6444eSAvi Kivity    echo "Disabling PIE due to missing toolchain support"
110740d6444eSAvi Kivity    pie="no"
110840d6444eSAvi Kivity  fi
1109a988b4c5SPaolo Bonzinifi
111040d6444eSAvi Kivity
111109dada40SPaolo Bonzini##########################################
111209dada40SPaolo Bonzini
1113afb63ebdSStefan Weilif test -z "${target_list+xxx}" ; then
1114fdb75aefSPaolo Bonzini    default_targets=yes
1115d880a3baSPaolo Bonzini    for target in $default_target_list; do
1116d880a3baSPaolo Bonzini        target_list="$target_list $target"
1117d880a3baSPaolo Bonzini    done
1118d880a3baSPaolo Bonzini    target_list="${target_list# }"
1119121afa9eSAnthony Liguorielse
1120fdb75aefSPaolo Bonzini    default_targets=no
112189138857SStefan Weil    target_list=$(echo "$target_list" | sed -e 's/,/ /g')
1122d880a3baSPaolo Bonzini    for target in $target_list; do
112325b48338SPeter Maydell        # Check that we recognised the target name; this allows a more
112425b48338SPeter Maydell        # friendly error message than if we let it fall through.
112525b48338SPeter Maydell        case " $default_target_list " in
112625b48338SPeter Maydell            *" $target "*)
112725b48338SPeter Maydell                ;;
112825b48338SPeter Maydell            *)
112925b48338SPeter Maydell                error_exit "Unknown target name '$target'"
113025b48338SPeter Maydell                ;;
113125b48338SPeter Maydell        esac
113225b48338SPeter Maydell    done
1133d880a3baSPaolo Bonzinifi
113425b48338SPeter Maydell
11357630156dSPhilippe Mathieu-Daudéif test "$tcg" = "auto"; then
11367630156dSPhilippe Mathieu-Daudé  if test -z "$target_list"; then
11377630156dSPhilippe Mathieu-Daudé    tcg="disabled"
11387630156dSPhilippe Mathieu-Daudé  else
11397630156dSPhilippe Mathieu-Daudé    tcg="enabled"
11407630156dSPhilippe Mathieu-Daudé  fi
11417630156dSPhilippe Mathieu-Daudéfi
11427630156dSPhilippe Mathieu-Daudé
1143*a47dd5c5SPaolo Bonzini#########################################
1144*a47dd5c5SPaolo Bonzini# gdb test
1145*a47dd5c5SPaolo Bonzini
1146*a47dd5c5SPaolo Bonziniif test -n "$gdb_bin"; then
1147*a47dd5c5SPaolo Bonzini    gdb_version=$($gdb_bin --version | head -n 1)
1148*a47dd5c5SPaolo Bonzini    if version_ge ${gdb_version##* } 9.1; then
1149*a47dd5c5SPaolo Bonzini        gdb_arches=$($python "$source_path/scripts/probe-gdb-support.py" $gdb_bin)
1150*a47dd5c5SPaolo Bonzini    else
1151*a47dd5c5SPaolo Bonzini        gdb_bin=""
1152*a47dd5c5SPaolo Bonzini    fi
1153*a47dd5c5SPaolo Bonzinifi
1154*a47dd5c5SPaolo Bonzini
115533ab5f24SMichal Privoznik##########################################
11567d13299dSbellard# big/little endian test
11577d13299dSbellardcat > $TMPC << EOF
115833ab5f24SMichal Privoznik#if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
115933ab5f24SMichal Privoznik# error LITTLE
116033ab5f24SMichal Privoznik#endif
116133ab5f24SMichal Privoznikint main(void) { return 0; }
11627d13299dSbellardEOF
11637d13299dSbellard
116433ab5f24SMichal Privoznikif ! compile_prog ; then
116561cc919fSMike Frysinger  bigendian="no"
11667d13299dSbellardelse
116733ab5f24SMichal Privoznik  cat > $TMPC << EOF
116833ab5f24SMichal Privoznik#if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
116933ab5f24SMichal Privoznik# error BIG
117033ab5f24SMichal Privoznik#endif
117133ab5f24SMichal Privoznikint main(void) { return 0; }
117233ab5f24SMichal PrivoznikEOF
117333ab5f24SMichal Privoznik
117433ab5f24SMichal Privoznik  if ! compile_prog ; then
117533ab5f24SMichal Privoznik    bigendian="yes"
117633ab5f24SMichal Privoznik  else
11777d13299dSbellard    echo big/little test failed
1178659eb157SThomas Huth    exit 1
11797d13299dSbellard  fi
11807d13299dSbellardfi
11817d13299dSbellard
1182adc28027SAlexander Bulekov##########################################
1183cd362defSPaolo Bonzini# functions to probe cross compilers
1184cd362defSPaolo Bonzini
1185cd362defSPaolo Bonzinicontainer="no"
118660f999b7SAlex Bennéerunc=""
118747fdc8fbSStefan Weilif test $use_containers = "yes" && (has "docker" || has "podman"); then
118842ede11aSAlex Bennée    case $($python "$source_path"/tests/docker/docker.py --engine "$container_engine" probe) in
1189c4575b59SPaolo Bonzini        *docker) container=docker ;;
1190c4575b59SPaolo Bonzini        podman) container=podman ;;
1191c4575b59SPaolo Bonzini        no) container=no ;;
1192c4575b59SPaolo Bonzini    esac
1193a3e28f81SPaolo Bonzini    if test "$container" != "no"; then
1194a3e28f81SPaolo Bonzini        docker_py="$python $source_path/tests/docker/docker.py --engine $container"
119542ede11aSAlex Bennée        runc=$container
1196a3e28f81SPaolo Bonzini    fi
1197cd362defSPaolo Bonzinifi
1198cd362defSPaolo Bonzini
1199cd362defSPaolo Bonzini# cross compilers defaults, can be overridden with --cross-cc-ARCH
12005adb43beSPaolo Bonzini: ${cross_prefix_aarch64="aarch64-linux-gnu-"}
12015adb43beSPaolo Bonzini: ${cross_prefix_aarch64_be="$cross_prefix_aarch64"}
12025adb43beSPaolo Bonzini: ${cross_prefix_alpha="alpha-linux-gnu-"}
12035adb43beSPaolo Bonzini: ${cross_prefix_arm="arm-linux-gnueabihf-"}
12045adb43beSPaolo Bonzini: ${cross_prefix_armeb="$cross_prefix_arm"}
12055adb43beSPaolo Bonzini: ${cross_prefix_hexagon="hexagon-unknown-linux-musl-"}
120634bb43b0SSong Gao: ${cross_prefix_loongarch64="loongarch64-unknown-linux-gnu-"}
12075adb43beSPaolo Bonzini: ${cross_prefix_hppa="hppa-linux-gnu-"}
12085adb43beSPaolo Bonzini: ${cross_prefix_i386="i686-linux-gnu-"}
12095adb43beSPaolo Bonzini: ${cross_prefix_m68k="m68k-linux-gnu-"}
12105adb43beSPaolo Bonzini: ${cross_prefix_microblaze="microblaze-linux-musl-"}
12115adb43beSPaolo Bonzini: ${cross_prefix_mips64el="mips64el-linux-gnuabi64-"}
12125adb43beSPaolo Bonzini: ${cross_prefix_mips64="mips64-linux-gnuabi64-"}
12135adb43beSPaolo Bonzini: ${cross_prefix_mipsel="mipsel-linux-gnu-"}
12145adb43beSPaolo Bonzini: ${cross_prefix_mips="mips-linux-gnu-"}
12155adb43beSPaolo Bonzini: ${cross_prefix_nios2="nios2-linux-gnu-"}
12165adb43beSPaolo Bonzini: ${cross_prefix_ppc="powerpc-linux-gnu-"}
12175adb43beSPaolo Bonzini: ${cross_prefix_ppc64="powerpc64-linux-gnu-"}
12185adb43beSPaolo Bonzini: ${cross_prefix_ppc64le="$cross_prefix_ppc64"}
12195adb43beSPaolo Bonzini: ${cross_prefix_riscv64="riscv64-linux-gnu-"}
12205adb43beSPaolo Bonzini: ${cross_prefix_s390x="s390x-linux-gnu-"}
12215adb43beSPaolo Bonzini: ${cross_prefix_sh4="sh4-linux-gnu-"}
12225adb43beSPaolo Bonzini: ${cross_prefix_sparc64="sparc64-linux-gnu-"}
12235adb43beSPaolo Bonzini: ${cross_prefix_sparc="$cross_prefix_sparc64"}
1224a3d3de8eSPaolo Bonzini: ${cross_prefix_tricore="tricore-"}
12255adb43beSPaolo Bonzini: ${cross_prefix_x86_64="x86_64-linux-gnu-"}
12265adb43beSPaolo Bonzini
1227cd362defSPaolo Bonzini: ${cross_cc_aarch64_be="$cross_cc_aarch64"}
1228cd362defSPaolo Bonzini: ${cross_cc_cflags_aarch64_be="-mbig-endian"}
122946af66edSPaolo Bonzini: ${cross_cc_armeb="$cross_cc_arm"}
1230cd362defSPaolo Bonzini: ${cross_cc_cflags_armeb="-mbig-endian"}
1231cd362defSPaolo Bonzini: ${cross_cc_hexagon="hexagon-unknown-linux-musl-clang"}
1232fc2622f6STaylor Simpson: ${cross_cc_cflags_hexagon="-mv73 -O2 -static"}
1233cd362defSPaolo Bonzini: ${cross_cc_cflags_i386="-m32"}
1234d44f2f96SPaolo Bonzini: ${cross_cc_cflags_ppc="-m32 -mbig-endian"}
1235cd362defSPaolo Bonzini: ${cross_cc_cflags_ppc64="-m64 -mbig-endian"}
1236cd362defSPaolo Bonzini: ${cross_cc_ppc64le="$cross_cc_ppc64"}
1237cd362defSPaolo Bonzini: ${cross_cc_cflags_ppc64le="-m64 -mlittle-endian"}
1238cd362defSPaolo Bonzini: ${cross_cc_cflags_sparc64="-m64 -mcpu=ultrasparc"}
123946af66edSPaolo Bonzini: ${cross_cc_sparc="$cross_cc_sparc64"}
124046af66edSPaolo Bonzini: ${cross_cc_cflags_sparc="-m32 -mcpu=supersparc"}
1241cd362defSPaolo Bonzini: ${cross_cc_cflags_x86_64="-m64"}
1242cd362defSPaolo Bonzini
12435adb43beSPaolo Bonzinicompute_target_variable() {
124492e288fcSPaolo Bonzini  eval "$2="
12455adb43beSPaolo Bonzini  if eval test -n "\"\${cross_prefix_$1}\""; then
12465adb43beSPaolo Bonzini    if eval has "\"\${cross_prefix_$1}\$3\""; then
12475adb43beSPaolo Bonzini      eval "$2=\"\${cross_prefix_$1}\$3\""
12485adb43beSPaolo Bonzini    fi
12495adb43beSPaolo Bonzini  fi
12505adb43beSPaolo Bonzini}
1251cd362defSPaolo Bonzini
125235fd22b0SPaolo Bonzinihave_target() {
125335fd22b0SPaolo Bonzini  for i; do
125435fd22b0SPaolo Bonzini    case " $target_list " in
125535fd22b0SPaolo Bonzini      *" $i "*) return 0;;
125635fd22b0SPaolo Bonzini      *) ;;
125735fd22b0SPaolo Bonzini    esac
125835fd22b0SPaolo Bonzini  done
125935fd22b0SPaolo Bonzini  return 1
126035fd22b0SPaolo Bonzini}
126135fd22b0SPaolo Bonzini
126252f08deaSPaolo Bonzini# probe_target_compiler TARGET
126352f08deaSPaolo Bonzini#
126452f08deaSPaolo Bonzini# Look for a compiler for the given target, either native or cross.
126552f08deaSPaolo Bonzini# Set variables target_* if a compiler is found, and container_cross_*
126652f08deaSPaolo Bonzini# if a Docker-based cross-compiler image is known for the target.
126752f08deaSPaolo Bonzini# Set got_cross_cc to yes/no depending on whether a non-container-based
126852f08deaSPaolo Bonzini# compiler was found.
126952f08deaSPaolo Bonzini#
127052f08deaSPaolo Bonzini# If TARGET is a user-mode emulation target, also set build_static to
127152f08deaSPaolo Bonzini# "y" if static linking is possible.
127252f08deaSPaolo Bonzini#
1273cd362defSPaolo Bonziniprobe_target_compiler() {
1274cd362defSPaolo Bonzini  # reset all output variables
127592e288fcSPaolo Bonzini  got_cross_cc=no
1276cd362defSPaolo Bonzini  container_image=
1277cd362defSPaolo Bonzini  container_hosts=
1278cd362defSPaolo Bonzini  container_cross_cc=
127987eb014cSPaolo Bonzini  container_cross_ar=
1280cd362defSPaolo Bonzini  container_cross_as=
1281cd362defSPaolo Bonzini  container_cross_ld=
128287eb014cSPaolo Bonzini  container_cross_nm=
128387eb014cSPaolo Bonzini  container_cross_objcopy=
128487eb014cSPaolo Bonzini  container_cross_ranlib=
128587eb014cSPaolo Bonzini  container_cross_strip=
1286cd362defSPaolo Bonzini
128752f08deaSPaolo Bonzini  target_arch=${1%%-*}
128852f08deaSPaolo Bonzini  case $target_arch in
1289cd362defSPaolo Bonzini    aarch64) container_hosts="x86_64 aarch64" ;;
1290cd362defSPaolo Bonzini    alpha) container_hosts=x86_64 ;;
1291cd362defSPaolo Bonzini    arm) container_hosts="x86_64 aarch64" ;;
1292cd362defSPaolo Bonzini    cris) container_hosts=x86_64 ;;
1293cd362defSPaolo Bonzini    hexagon) container_hosts=x86_64 ;;
1294cd362defSPaolo Bonzini    hppa) container_hosts=x86_64 ;;
1295cd362defSPaolo Bonzini    i386) container_hosts=x86_64 ;;
1296b70ec50bSRichard Henderson    loongarch64) container_hosts=x86_64 ;;
1297cd362defSPaolo Bonzini    m68k) container_hosts=x86_64 ;;
1298cd362defSPaolo Bonzini    microblaze) container_hosts=x86_64 ;;
1299cd362defSPaolo Bonzini    mips64el) container_hosts=x86_64 ;;
1300cd362defSPaolo Bonzini    mips64) container_hosts=x86_64 ;;
1301cd362defSPaolo Bonzini    mipsel) container_hosts=x86_64 ;;
1302cd362defSPaolo Bonzini    mips) container_hosts=x86_64 ;;
1303cd362defSPaolo Bonzini    nios2) container_hosts=x86_64 ;;
1304cd362defSPaolo Bonzini    ppc) container_hosts=x86_64 ;;
1305cd362defSPaolo Bonzini    ppc64|ppc64le) container_hosts=x86_64 ;;
1306cd362defSPaolo Bonzini    riscv64) container_hosts=x86_64 ;;
1307cd362defSPaolo Bonzini    s390x) container_hosts=x86_64 ;;
1308cd362defSPaolo Bonzini    sh4) container_hosts=x86_64 ;;
1309cd362defSPaolo Bonzini    sparc64) container_hosts=x86_64 ;;
1310cd362defSPaolo Bonzini    tricore) container_hosts=x86_64 ;;
1311a04f3372SPaolo Bonzini    x86_64) container_hosts="aarch64 ppc64le x86_64" ;;
1312cd362defSPaolo Bonzini    xtensa*) container_hosts=x86_64 ;;
1313cd362defSPaolo Bonzini  esac
1314cd362defSPaolo Bonzini
1315cd362defSPaolo Bonzini  for host in $container_hosts; do
1316cd362defSPaolo Bonzini    test "$container" != no || continue
1317cd362defSPaolo Bonzini    test "$host" = "$cpu" || continue
131852f08deaSPaolo Bonzini    case $target_arch in
1319cd362defSPaolo Bonzini      aarch64)
1320cd362defSPaolo Bonzini        # We don't have any bigendian build tools so we only use this for AArch64
1321cd362defSPaolo Bonzini        container_image=debian-arm64-cross
13225adb43beSPaolo Bonzini        container_cross_prefix=aarch64-linux-gnu-
1323e0f89512SAlex Bennée        container_cross_cc=${container_cross_prefix}gcc
1324cd362defSPaolo Bonzini        ;;
1325cd362defSPaolo Bonzini      alpha)
1326cd362defSPaolo Bonzini        container_image=debian-alpha-cross
13275adb43beSPaolo Bonzini        container_cross_prefix=alpha-linux-gnu-
1328cd362defSPaolo Bonzini        ;;
1329cd362defSPaolo Bonzini      arm)
1330cd362defSPaolo Bonzini        # We don't have any bigendian build tools so we only use this for ARM
1331cd362defSPaolo Bonzini        container_image=debian-armhf-cross
13325adb43beSPaolo Bonzini        container_cross_prefix=arm-linux-gnueabihf-
1333cd362defSPaolo Bonzini        ;;
1334cd362defSPaolo Bonzini      cris)
1335cd362defSPaolo Bonzini        container_image=fedora-cris-cross
13365adb43beSPaolo Bonzini        container_cross_prefix=cris-linux-gnu-
1337cd362defSPaolo Bonzini        ;;
1338cd362defSPaolo Bonzini      hexagon)
1339cd362defSPaolo Bonzini        container_image=debian-hexagon-cross
13405adb43beSPaolo Bonzini        container_cross_prefix=hexagon-unknown-linux-musl-
13415adb43beSPaolo Bonzini        container_cross_cc=${container_cross_prefix}clang
1342cd362defSPaolo Bonzini        ;;
1343cd362defSPaolo Bonzini      hppa)
1344cd362defSPaolo Bonzini        container_image=debian-hppa-cross
13455adb43beSPaolo Bonzini        container_cross_prefix=hppa-linux-gnu-
1346cd362defSPaolo Bonzini        ;;
1347cd362defSPaolo Bonzini      i386)
1348cd362defSPaolo Bonzini        container_image=fedora-i386-cross
13495adb43beSPaolo Bonzini        container_cross_prefix=
1350cd362defSPaolo Bonzini        ;;
1351b70ec50bSRichard Henderson      loongarch64)
1352b70ec50bSRichard Henderson        container_image=debian-loongarch-cross
1353b70ec50bSRichard Henderson        container_cross_prefix=loongarch64-unknown-linux-gnu-
1354b70ec50bSRichard Henderson        ;;
1355cd362defSPaolo Bonzini      m68k)
1356cd362defSPaolo Bonzini        container_image=debian-m68k-cross
13575adb43beSPaolo Bonzini        container_cross_prefix=m68k-linux-gnu-
1358cd362defSPaolo Bonzini        ;;
1359cd362defSPaolo Bonzini      microblaze)
1360cd362defSPaolo Bonzini        container_image=debian-microblaze-cross
13615adb43beSPaolo Bonzini        container_cross_prefix=microblaze-linux-musl-
1362cd362defSPaolo Bonzini        ;;
1363cd362defSPaolo Bonzini      mips64el)
1364cd362defSPaolo Bonzini        container_image=debian-mips64el-cross
13655adb43beSPaolo Bonzini        container_cross_prefix=mips64el-linux-gnuabi64-
1366cd362defSPaolo Bonzini        ;;
1367cd362defSPaolo Bonzini      mips64)
1368cd362defSPaolo Bonzini        container_image=debian-mips64-cross
13695adb43beSPaolo Bonzini        container_cross_prefix=mips64-linux-gnuabi64-
1370cd362defSPaolo Bonzini        ;;
1371cd362defSPaolo Bonzini      mipsel)
1372cd362defSPaolo Bonzini        container_image=debian-mipsel-cross
13735adb43beSPaolo Bonzini        container_cross_prefix=mipsel-linux-gnu-
1374cd362defSPaolo Bonzini        ;;
1375cd362defSPaolo Bonzini      mips)
1376cd362defSPaolo Bonzini        container_image=debian-mips-cross
13775adb43beSPaolo Bonzini        container_cross_prefix=mips-linux-gnu-
1378cd362defSPaolo Bonzini        ;;
1379cd362defSPaolo Bonzini      nios2)
1380cd362defSPaolo Bonzini        container_image=debian-nios2-cross
13815adb43beSPaolo Bonzini        container_cross_prefix=nios2-linux-gnu-
1382cd362defSPaolo Bonzini        ;;
1383cd362defSPaolo Bonzini      ppc)
1384cd362defSPaolo Bonzini        container_image=debian-powerpc-test-cross
13855adb43beSPaolo Bonzini        container_cross_prefix=powerpc-linux-gnu-
1386e0f89512SAlex Bennée        container_cross_cc=${container_cross_prefix}gcc
1387cd362defSPaolo Bonzini        ;;
1388cd362defSPaolo Bonzini      ppc64|ppc64le)
1389cd362defSPaolo Bonzini        container_image=debian-powerpc-test-cross
1390705c881fSRichard Henderson        container_cross_prefix=powerpc${target_arch#ppc}-linux-gnu-
13915adb43beSPaolo Bonzini        container_cross_cc=${container_cross_prefix}gcc-10
1392cd362defSPaolo Bonzini        ;;
1393cd362defSPaolo Bonzini      riscv64)
1394cd362defSPaolo Bonzini        container_image=debian-riscv64-test-cross
13955adb43beSPaolo Bonzini        container_cross_prefix=riscv64-linux-gnu-
1396cd362defSPaolo Bonzini        ;;
1397cd362defSPaolo Bonzini      s390x)
1398cd362defSPaolo Bonzini        container_image=debian-s390x-cross
13995adb43beSPaolo Bonzini        container_cross_prefix=s390x-linux-gnu-
1400cd362defSPaolo Bonzini        ;;
1401cd362defSPaolo Bonzini      sh4)
1402cd362defSPaolo Bonzini        container_image=debian-sh4-cross
14035adb43beSPaolo Bonzini        container_cross_prefix=sh4-linux-gnu-
1404cd362defSPaolo Bonzini        ;;
1405cd362defSPaolo Bonzini      sparc64)
1406cd362defSPaolo Bonzini        container_image=debian-sparc64-cross
14075adb43beSPaolo Bonzini        container_cross_prefix=sparc64-linux-gnu-
1408cd362defSPaolo Bonzini        ;;
1409cd362defSPaolo Bonzini      tricore)
1410cd362defSPaolo Bonzini        container_image=debian-tricore-cross
14115adb43beSPaolo Bonzini        container_cross_prefix=tricore-
1412cd362defSPaolo Bonzini        ;;
1413cd362defSPaolo Bonzini      x86_64)
1414cd362defSPaolo Bonzini        container_image=debian-amd64-cross
14155adb43beSPaolo Bonzini        container_cross_prefix=x86_64-linux-gnu-
1416cd362defSPaolo Bonzini        ;;
1417cd362defSPaolo Bonzini      xtensa*)
1418cd362defSPaolo Bonzini        container_image=debian-xtensa-cross
1419cd362defSPaolo Bonzini
1420cd362defSPaolo Bonzini        # default to the dc232b cpu
14215adb43beSPaolo Bonzini        container_cross_prefix=/opt/2020.07/xtensa-dc232b-elf/bin/xtensa-dc232b-elf-
1422cd362defSPaolo Bonzini        ;;
1423cd362defSPaolo Bonzini    esac
14245adb43beSPaolo Bonzini    : ${container_cross_cc:=${container_cross_prefix}gcc}
142587eb014cSPaolo Bonzini    : ${container_cross_ar:=${container_cross_prefix}ar}
14265adb43beSPaolo Bonzini    : ${container_cross_as:=${container_cross_prefix}as}
14275adb43beSPaolo Bonzini    : ${container_cross_ld:=${container_cross_prefix}ld}
142887eb014cSPaolo Bonzini    : ${container_cross_nm:=${container_cross_prefix}nm}
142987eb014cSPaolo Bonzini    : ${container_cross_objcopy:=${container_cross_prefix}objcopy}
143087eb014cSPaolo Bonzini    : ${container_cross_ranlib:=${container_cross_prefix}ranlib}
143187eb014cSPaolo Bonzini    : ${container_cross_strip:=${container_cross_prefix}strip}
1432cd362defSPaolo Bonzini  done
1433cd362defSPaolo Bonzini
143492e288fcSPaolo Bonzini  try=cross
143592e288fcSPaolo Bonzini  case "$target_arch:$cpu" in
143692e288fcSPaolo Bonzini    aarch64_be:aarch64 | \
143792e288fcSPaolo Bonzini    armeb:arm | \
143892e288fcSPaolo Bonzini    i386:x86_64 | \
143992e288fcSPaolo Bonzini    mips*:mips64 | \
144092e288fcSPaolo Bonzini    ppc*:ppc64 | \
144192e288fcSPaolo Bonzini    sparc:sparc64 | \
144292e288fcSPaolo Bonzini    "$cpu:$cpu")
144392e288fcSPaolo Bonzini      try='native cross' ;;
144492e288fcSPaolo Bonzini  esac
144552f08deaSPaolo Bonzini  eval "target_cflags=\${cross_cc_cflags_$target_arch}"
1446b3b5472dSPeter Maydell  for thistry in $try; do
1447b3b5472dSPeter Maydell    case $thistry in
144892e288fcSPaolo Bonzini    native)
144992e288fcSPaolo Bonzini      target_cc=$cc
145092e288fcSPaolo Bonzini      target_ccas=$ccas
145192e288fcSPaolo Bonzini      target_ar=$ar
145292e288fcSPaolo Bonzini      target_as=$as
145392e288fcSPaolo Bonzini      target_ld=$ld
145492e288fcSPaolo Bonzini      target_nm=$nm
145592e288fcSPaolo Bonzini      target_objcopy=$objcopy
145692e288fcSPaolo Bonzini      target_ranlib=$ranlib
145792e288fcSPaolo Bonzini      target_strip=$strip
145892e288fcSPaolo Bonzini      ;;
145992e288fcSPaolo Bonzini    cross)
146092e288fcSPaolo Bonzini      target_cc=
146152f08deaSPaolo Bonzini      if eval test -n "\"\${cross_cc_$target_arch}\""; then
146252f08deaSPaolo Bonzini        if eval has "\"\${cross_cc_$target_arch}\""; then
146352f08deaSPaolo Bonzini          eval "target_cc=\"\${cross_cc_$target_arch}\""
1464cd362defSPaolo Bonzini        fi
14655adb43beSPaolo Bonzini      else
146652f08deaSPaolo Bonzini        compute_target_variable $target_arch target_cc gcc
1467cd362defSPaolo Bonzini      fi
146887eb014cSPaolo Bonzini      target_ccas=$target_cc
146952f08deaSPaolo Bonzini      compute_target_variable $target_arch target_ar ar
147052f08deaSPaolo Bonzini      compute_target_variable $target_arch target_as as
147152f08deaSPaolo Bonzini      compute_target_variable $target_arch target_ld ld
147252f08deaSPaolo Bonzini      compute_target_variable $target_arch target_nm nm
147352f08deaSPaolo Bonzini      compute_target_variable $target_arch target_objcopy objcopy
147452f08deaSPaolo Bonzini      compute_target_variable $target_arch target_ranlib ranlib
147552f08deaSPaolo Bonzini      compute_target_variable $target_arch target_strip strip
1476640aabc8SPaolo Bonzini      ;;
1477640aabc8SPaolo Bonzini    esac
147892e288fcSPaolo Bonzini
14792ad60f6fSPaolo Bonzini    if test -n "$target_cc"; then
148052f08deaSPaolo Bonzini      case $target_arch in
14812ad60f6fSPaolo Bonzini        i386|x86_64)
14822ad60f6fSPaolo Bonzini          if $target_cc --version | grep -qi "clang"; then
148392e288fcSPaolo Bonzini            continue
14842ad60f6fSPaolo Bonzini          fi
14852ad60f6fSPaolo Bonzini          ;;
14862ad60f6fSPaolo Bonzini      esac
148792e288fcSPaolo Bonzini    elif test -n "$target_as" && test -n "$target_ld"; then
148892e288fcSPaolo Bonzini      # Special handling for assembler only targets
148992e288fcSPaolo Bonzini      case $target in
149092e288fcSPaolo Bonzini        tricore-softmmu)
149192e288fcSPaolo Bonzini          build_static=
149292e288fcSPaolo Bonzini          got_cross_cc=yes
149392e288fcSPaolo Bonzini          break
149492e288fcSPaolo Bonzini          ;;
149592e288fcSPaolo Bonzini        *)
149692e288fcSPaolo Bonzini          continue
149792e288fcSPaolo Bonzini          ;;
149892e288fcSPaolo Bonzini      esac
149992e288fcSPaolo Bonzini    else
150092e288fcSPaolo Bonzini      continue
150192e288fcSPaolo Bonzini    fi
150292e288fcSPaolo Bonzini
150392e288fcSPaolo Bonzini    write_c_skeleton
150492e288fcSPaolo Bonzini    case $1 in
150592e288fcSPaolo Bonzini      *-softmmu)
150692e288fcSPaolo Bonzini        if do_compiler "$target_cc" $target_cflags -o $TMPO -c $TMPC &&
150792e288fcSPaolo Bonzini          do_compiler "$target_cc" $target_cflags -r -nostdlib -o "${TMPDIR1}/${TMPB}2.o" "$TMPO" -lgcc; then
150892e288fcSPaolo Bonzini          got_cross_cc=yes
150992e288fcSPaolo Bonzini          break
151092e288fcSPaolo Bonzini        fi
151192e288fcSPaolo Bonzini        ;;
151292e288fcSPaolo Bonzini      *)
151392e288fcSPaolo Bonzini        if do_compiler "$target_cc" $target_cflags -o $TMPE $TMPC -static ; then
151492e288fcSPaolo Bonzini          build_static=y
151592e288fcSPaolo Bonzini          got_cross_cc=yes
151692e288fcSPaolo Bonzini          break
151792e288fcSPaolo Bonzini        fi
151892e288fcSPaolo Bonzini        if do_compiler "$target_cc" $target_cflags -o $TMPE $TMPC ; then
151992e288fcSPaolo Bonzini          build_static=
152092e288fcSPaolo Bonzini          got_cross_cc=yes
152192e288fcSPaolo Bonzini          break
152292e288fcSPaolo Bonzini        fi
152392e288fcSPaolo Bonzini        ;;
152492e288fcSPaolo Bonzini    esac
152592e288fcSPaolo Bonzini  done
152692e288fcSPaolo Bonzini  if test $got_cross_cc != yes; then
152792e288fcSPaolo Bonzini    build_static=
152892e288fcSPaolo Bonzini    target_cc=
152992e288fcSPaolo Bonzini    target_ccas=
153092e288fcSPaolo Bonzini    target_ar=
153192e288fcSPaolo Bonzini    target_as=
153292e288fcSPaolo Bonzini    target_ld=
153392e288fcSPaolo Bonzini    target_nm=
153492e288fcSPaolo Bonzini    target_objcopy=
153592e288fcSPaolo Bonzini    target_ranlib=
153692e288fcSPaolo Bonzini    target_strip=
15372ad60f6fSPaolo Bonzini  fi
1538fde10960SAlex Bennée  test -n "$target_cc"
1539cd362defSPaolo Bonzini}
1540cd362defSPaolo Bonzini
1541cd362defSPaolo Bonziniwrite_target_makefile() {
1542e81785abSPaolo Bonzini  echo "EXTRA_CFLAGS=$target_cflags"
15430825cae0SPaolo Bonzini  if test -z "$target_cc" && test -z "$target_as"; then
15440825cae0SPaolo Bonzini    test -z "$container_image" && error_exit "Internal error: could not find cross compiler for $1?"
15450825cae0SPaolo Bonzini    echo "$1: docker-image-$container_image" >> Makefile.prereqs
15460825cae0SPaolo Bonzini    if test -n "$container_cross_cc"; then
15470825cae0SPaolo Bonzini      echo "CC=$docker_py cc --cc $container_cross_cc -i qemu/$container_image -s $source_path --"
15480825cae0SPaolo Bonzini      echo "CCAS=$docker_py cc --cc $container_cross_cc -i qemu/$container_image -s $source_path --"
15490825cae0SPaolo Bonzini    fi
15500825cae0SPaolo Bonzini    echo "AR=$docker_py cc --cc $container_cross_ar -i qemu/$container_image -s $source_path --"
15510825cae0SPaolo Bonzini    echo "AS=$docker_py cc --cc $container_cross_as -i qemu/$container_image -s $source_path --"
15520825cae0SPaolo Bonzini    echo "LD=$docker_py cc --cc $container_cross_ld -i qemu/$container_image -s $source_path --"
15530825cae0SPaolo Bonzini    echo "NM=$docker_py cc --cc $container_cross_nm -i qemu/$container_image -s $source_path --"
15540825cae0SPaolo Bonzini    echo "OBJCOPY=$docker_py cc --cc $container_cross_objcopy -i qemu/$container_image -s $source_path --"
15550825cae0SPaolo Bonzini    echo "RANLIB=$docker_py cc --cc $container_cross_ranlib -i qemu/$container_image -s $source_path --"
15560825cae0SPaolo Bonzini    echo "STRIP=$docker_py cc --cc $container_cross_strip -i qemu/$container_image -s $source_path --"
15570825cae0SPaolo Bonzini  else
1558cd362defSPaolo Bonzini    if test -n "$target_cc"; then
1559cd362defSPaolo Bonzini      echo "CC=$target_cc"
156087eb014cSPaolo Bonzini      echo "CCAS=$target_ccas"
156187eb014cSPaolo Bonzini    fi
156287eb014cSPaolo Bonzini    if test -n "$target_ar"; then
156387eb014cSPaolo Bonzini      echo "AR=$target_ar"
1564cd362defSPaolo Bonzini    fi
1565cd362defSPaolo Bonzini    if test -n "$target_as"; then
1566cd362defSPaolo Bonzini      echo "AS=$target_as"
1567cd362defSPaolo Bonzini    fi
1568cd362defSPaolo Bonzini    if test -n "$target_ld"; then
1569cd362defSPaolo Bonzini      echo "LD=$target_ld"
1570cd362defSPaolo Bonzini    fi
157187eb014cSPaolo Bonzini    if test -n "$target_nm"; then
157287eb014cSPaolo Bonzini      echo "NM=$target_nm"
157387eb014cSPaolo Bonzini    fi
157487eb014cSPaolo Bonzini    if test -n "$target_objcopy"; then
157587eb014cSPaolo Bonzini      echo "OBJCOPY=$target_objcopy"
157687eb014cSPaolo Bonzini    fi
157787eb014cSPaolo Bonzini    if test -n "$target_ranlib"; then
157887eb014cSPaolo Bonzini      echo "RANLIB=$target_ranlib"
157987eb014cSPaolo Bonzini    fi
158087eb014cSPaolo Bonzini    if test -n "$target_strip"; then
158187eb014cSPaolo Bonzini      echo "STRIP=$target_strip"
158287eb014cSPaolo Bonzini    fi
1583cd362defSPaolo Bonzini  fi
1584cd362defSPaolo Bonzini}
1585cd362defSPaolo Bonzini
158633ab4787SPaolo Bonzini#######################################
158733ab4787SPaolo Bonzini# cross-compiled firmware targets
158833ab4787SPaolo Bonzini
1589ad388845SPaolo Bonzini# Set up build tree symlinks that point back into the source tree
1590ad388845SPaolo Bonzini# (these can be both files and directories).
1591ad388845SPaolo Bonzini# Caution: avoid adding files or directories here using wildcards. This
1592ad388845SPaolo Bonzini# will result in problems later if a new file matching the wildcard is
1593ad388845SPaolo Bonzini# added to the source tree -- nothing will cause configure to be rerun
1594ad388845SPaolo Bonzini# so the build tree will be missing the link back to the new file, and
1595ad388845SPaolo Bonzini# tests might fail. Prefer to keep the relevant files in their own
1596ad388845SPaolo Bonzini# directory and symlink the directory instead.
1597ad388845SPaolo BonziniLINKS="Makefile"
1598201aa17eSThomas HuthLINKS="$LINKS docs/config"
1599ad388845SPaolo BonziniLINKS="$LINKS pc-bios/optionrom/Makefile"
1600ad388845SPaolo BonziniLINKS="$LINKS pc-bios/s390-ccw/Makefile"
1601d695918fSPaolo BonziniLINKS="$LINKS pc-bios/vof/Makefile"
1602ad388845SPaolo BonziniLINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
1603ad388845SPaolo BonziniLINKS="$LINKS tests/avocado tests/data"
1604ad388845SPaolo BonziniLINKS="$LINKS tests/qemu-iotests/check"
1605ad388845SPaolo BonziniLINKS="$LINKS python"
1606ad388845SPaolo BonziniLINKS="$LINKS contrib/plugins/Makefile "
1607ad388845SPaolo Bonzinifor f in $LINKS ; do
1608ad388845SPaolo Bonzini    if [ -e "$source_path/$f" ]; then
1609ad388845SPaolo Bonzini        symlink "$source_path/$f" "$f"
1610ad388845SPaolo Bonzini    fi
1611ad388845SPaolo Bonzinidone
1612ad388845SPaolo Bonzini
1613b898bf28SPaolo Bonziniecho "# Automatically generated by configure - do not modify" > Makefile.prereqs
1614b898bf28SPaolo Bonzini
1615ca35f780SPaolo Bonzini# Mac OS X ships with a broken assembler
161635fd22b0SPaolo Bonziniif have_target i386-softmmu x86_64-softmmu && \
161735fd22b0SPaolo Bonzini        test "$targetos" != "darwin" && test "$targetos" != "sunos" && \
161835fd22b0SPaolo Bonzini        test "$targetos" != "haiku" && \
161961cbb356SPaolo Bonzini        probe_target_compiler i386-softmmu; then
16202a5919abSPaolo Bonzini    subdirs="$subdirs pc-bios/optionrom"
162133ab4787SPaolo Bonzini    config_mak=pc-bios/optionrom/config.mak
162233ab4787SPaolo Bonzini    echo "# Automatically generated by configure - do not modify" > $config_mak
162333ab4787SPaolo Bonzini    echo "TOPSRC_DIR=$source_path" >> $config_mak
1624fde10960SAlex Bennée    write_target_makefile >> $config_mak
162533ab4787SPaolo Bonzinifi
1626ca35f780SPaolo Bonzini
162735fd22b0SPaolo Bonziniif have_target ppc-softmmu ppc64-softmmu && \
162835fd22b0SPaolo Bonzini        probe_target_compiler ppc-softmmu; then
16292a5919abSPaolo Bonzini    subdirs="$subdirs pc-bios/vof"
1630d695918fSPaolo Bonzini    config_mak=pc-bios/vof/config.mak
1631d695918fSPaolo Bonzini    echo "# Automatically generated by configure - do not modify" > $config_mak
1632d695918fSPaolo Bonzini    echo "SRC_DIR=$source_path/pc-bios/vof" >> $config_mak
1633fde10960SAlex Bennée    write_target_makefile >> $config_mak
1634d695918fSPaolo Bonzinifi
1635d695918fSPaolo Bonzini
16369ffed426SPaolo Bonzini# Only build s390-ccw bios if the compiler has -march=z900 or -march=z10
16379ffed426SPaolo Bonzini# (which is the lowest architecture level that Clang supports)
1638b11f9bd9SPaolo Bonziniif have_target s390x-softmmu && probe_target_compiler s390x-softmmu && \
1639b11f9bd9SPaolo Bonzini    GIT=git "$source_path/scripts/git-submodule.sh" "$git_submodules_action" roms/SLOF >> config.log 2>&1; then
16402e33c3f8SThomas Huth  write_c_skeleton
16419ffed426SPaolo Bonzini  do_compiler "$target_cc" $target_cc_cflags -march=z900 -o $TMPO -c $TMPC
1642a5b2afd5SThomas Huth  has_z900=$?
16439ffed426SPaolo Bonzini  if [ $has_z900 = 0 ] || do_compiler "$target_cc" $target_cc_cflags -march=z10 -msoft-float -Werror -o $TMPO -c $TMPC; then
1644a5b2afd5SThomas Huth    if [ $has_z900 != 0 ]; then
1645a5b2afd5SThomas Huth      echo "WARNING: Your compiler does not support the z900!"
1646a5b2afd5SThomas Huth      echo "         The s390-ccw bios will only work with guest CPUs >= z10."
1647a5b2afd5SThomas Huth    fi
16482a5919abSPaolo Bonzini    subdirs="$subdirs pc-bios/s390-ccw"
16499ffed426SPaolo Bonzini    config_mak=pc-bios/s390-ccw/config-host.mak
16509ffed426SPaolo Bonzini    echo "# Automatically generated by configure - do not modify" > $config_mak
16519ffed426SPaolo Bonzini    echo "SRC_PATH=$source_path/pc-bios/s390-ccw" >> $config_mak
1652b11f9bd9SPaolo Bonzini    echo "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_mak
1653fde10960SAlex Bennée    write_target_makefile >> $config_mak
16541ef6bfc2SPhilippe Mathieu-Daudé  fi
16559933c305SChristian Borntraegerfi
16569933c305SChristian Borntraeger
16579ffed426SPaolo Bonzini#######################################
16589ffed426SPaolo Bonzini# generate config-host.mak
16599ffed426SPaolo Bonzini
166098ec69acSJuan Quintelaconfig_host_mak="config-host.mak"
166197a847bcSbellard
166298ec69acSJuan Quintelaecho "# Automatically generated by configure - do not modify" > $config_host_mak
166398ec69acSJuan Quintelaecho >> $config_host_mak
166498ec69acSJuan Quintela
1665e6c3b0f7SPaolo Bonziniecho all: >> $config_host_mak
1666804edf29SJuan Quintela
166780100e26SPaolo Bonziniif test "$targetos" = "windows"; then
1668954ed68fSPaolo Bonzini  echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER-QEMU}" >> $config_host_mak
1669954ed68fSPaolo Bonzini  echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO-Linux}" >> $config_host_mak
1670954ed68fSPaolo Bonzini  echo "QEMU_GA_VERSION=${QEMU_GA_VERSION-$(cat "$source_path"/VERSION)}" >> $config_host_mak
167183fb7adfSbellardfi
1672b29fe3edSmalc
167398ec69acSJuan Quintelaecho "SRC_PATH=$source_path" >> $config_host_mak
16742b1f35b9SAlex Bennéeecho "TARGET_DIRS=$target_list" >> $config_host_mak
1675*a47dd5c5SPaolo Bonziniecho "GDB=$gdb_bin" >> $config_host_mak
1676c4575b59SPaolo Bonziniif test "$container" != no; then
167760f999b7SAlex Bennée    echo "RUNC=$runc" >> $config_host_mak
1678c4575b59SPaolo Bonzinifi
16792a5919abSPaolo Bonziniecho "SUBDIRS=$subdirs" >> $config_host_mak
1680c886edfbSBlue Swirlecho "PYTHON=$python" >> $config_host_mak
168139d87c8cSAlex Bennéeecho "GENISOIMAGE=$genisoimage" >> $config_host_mak
1682a5665051SPaolo Bonziniecho "MESON=$meson" >> $config_host_mak
168309e93326SPaolo Bonziniecho "NINJA=$ninja" >> $config_host_mak
1684804edf29SJuan Quintelaecho "EXESUF=$EXESUF" >> $config_host_mak
1685804edf29SJuan Quintela
1686971fac27SPaolo Bonzini# use included Linux headers for KVM architectures
168780100e26SPaolo Bonziniif test "$targetos" = "linux" && test -n "$linux_arch"; then
168808312a63SPeter Maydell  symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
168908312a63SPeter Maydellfi
16906efd7517SPeter Maydell
169197a847bcSbellardfor target in $target_list; do
169297a847bcSbellard    target_dir="$target"
169357a93f16SPhilippe Mathieu-Daudé    target_name=$(echo $target | cut -d '-' -f 1)$EXESUF
1694fdb75aefSPaolo Bonzini    case $target in
1695fdb75aefSPaolo Bonzini        *-user) symlink "../qemu-$target_name" "$target_dir/qemu-$target_name" ;;
1696fdb75aefSPaolo Bonzini        *) symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;;
16972408a527Saurel32    esac
169856aebc89Spbrookdone
16997d13299dSbellard
1700fdb75aefSPaolo Bonziniif test "$default_targets" = "yes"; then
1701fdb75aefSPaolo Bonzini  echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak
1702fdb75aefSPaolo Bonzinifi
1703a540f158SPeter Crosthwaite
1704bafe78adSPaolo Bonzini# contrib/plugins configuration
1705bafe78adSPaolo Bonziniecho "# Automatically generated by configure - do not modify" > contrib/plugins/$config_host_mak
1706bafe78adSPaolo Bonziniecho "SRC_PATH=$source_path/contrib/plugins" >> contrib/plugins/$config_host_mak
1707bafe78adSPaolo Bonziniecho "PKG_CONFIG=${pkg_config}" >> contrib/plugins/$config_host_mak
1708bafe78adSPaolo Bonziniecho "CC=$cc $CPU_CFLAGS" >> contrib/plugins/$config_host_mak
1709bafe78adSPaolo Bonziniecho "CFLAGS=${CFLAGS-$default_cflags} $EXTRA_CFLAGS" >> contrib/plugins/$config_host_mak
1710bafe78adSPaolo Bonziniif test "$targetos" = darwin; then
1711bafe78adSPaolo Bonzini  echo "CONFIG_DARWIN=y" >> contrib/plugins/$config_host_mak
1712bafe78adSPaolo Bonzinifi
1713bafe78adSPaolo Bonzini
1714cd362defSPaolo Bonzini# tests/tcg configuration
1715b898bf28SPaolo Bonzini(config_host_mak=tests/tcg/config-host.mak
1716d674342eSPaolo Bonzinimkdir -p tests/tcg
1717cd362defSPaolo Bonziniecho "# Automatically generated by configure - do not modify" > $config_host_mak
1718cd362defSPaolo Bonziniecho "SRC_PATH=$source_path" >> $config_host_mak
1719cd362defSPaolo Bonzini
1720d1d94d96SPaolo Bonziniif test "$plugins" = "yes" ; then
1721d1d94d96SPaolo Bonzini    echo "CONFIG_PLUGIN=y" >> $config_host_mak
1722d1d94d96SPaolo Bonzinifi
172348543dd7SAlex Bennée
1724cd362defSPaolo Bonzinitcg_tests_targets=
1725cd362defSPaolo Bonzinifor target in $target_list; do
1726cd362defSPaolo Bonzini  arch=${target%%-*}
1727cd362defSPaolo Bonzini
1728cd362defSPaolo Bonzini  case $target in
1729c48a5c47SPaolo Bonzini    xtensa*-linux-user)
173024f9c07aSPaolo Bonzini      # the toolchain is not complete with headers, only build system tests
1731c48a5c47SPaolo Bonzini      continue
1732c48a5c47SPaolo Bonzini      ;;
1733cd362defSPaolo Bonzini    *-softmmu)
173464708615SPeter Maydell      test -f "$source_path/tests/tcg/$arch/Makefile.softmmu-target" || continue
1735cd362defSPaolo Bonzini      qemu="qemu-system-$arch"
1736cd362defSPaolo Bonzini      ;;
1737cd362defSPaolo Bonzini    *-linux-user|*-bsd-user)
1738cd362defSPaolo Bonzini      qemu="qemu-$arch"
1739cd362defSPaolo Bonzini      ;;
1740cd362defSPaolo Bonzini  esac
1741cd362defSPaolo Bonzini
1742fde10960SAlex Bennée  if probe_target_compiler $target || test -n "$container_image"; then
17430825cae0SPaolo Bonzini      test -n "$container_image" && build_static=y
1744d674342eSPaolo Bonzini      mkdir -p "tests/tcg/$target"
1745c7022a70SPaolo Bonzini      config_target_mak=tests/tcg/$target/config-target.mak
1746d674342eSPaolo Bonzini      ln -sf "$source_path/tests/tcg/Makefile.target" "tests/tcg/$target/Makefile"
1747c7022a70SPaolo Bonzini      echo "# Automatically generated by configure - do not modify" > "$config_target_mak"
1748c7022a70SPaolo Bonzini      echo "TARGET_NAME=$arch" >> "$config_target_mak"
1749a3e28f81SPaolo Bonzini      echo "TARGET=$target" >> "$config_target_mak"
1750c7022a70SPaolo Bonzini      write_target_makefile "build-tcg-tests-$target" >> "$config_target_mak"
175115b273f8SPaolo Bonzini      echo "BUILD_STATIC=$build_static" >> "$config_target_mak"
1752c7022a70SPaolo Bonzini      echo "QEMU=$PWD/$qemu" >> "$config_target_mak"
1753bcbc36a9SAlex Bennée
1754bcbc36a9SAlex Bennée      # will GDB work with these binaries?
1755bcbc36a9SAlex Bennée      if test "${gdb_arches#*$arch}" != "$gdb_arches"; then
1756*a47dd5c5SPaolo Bonzini          echo "GDB=$gdb_bin" >> $config_target_mak
1757bcbc36a9SAlex Bennée      fi
1758bcbc36a9SAlex Bennée
1759b898bf28SPaolo Bonzini      echo "run-tcg-tests-$target: $qemu\$(EXESUF)" >> Makefile.prereqs
1760cd362defSPaolo Bonzini      tcg_tests_targets="$tcg_tests_targets $target"
1761cd362defSPaolo Bonzini  fi
17622038f8c8SPaolo Bonzinidone
1763c0031d38SFabiano Rosas
1764c0031d38SFabiano Rosasif test "$tcg" = "enabled"; then
1765c0031d38SFabiano Rosas    echo "TCG_TESTS_TARGETS=$tcg_tests_targets" >> config-host.mak
1766c0031d38SFabiano Rosasfi
1767c0031d38SFabiano Rosas)
17682038f8c8SPaolo Bonzini
1769a5665051SPaolo Bonziniif test "$skip_meson" = no; then
1770fc929892SMarc-André Lureau  cross="config-meson.cross.new"
1771fc929892SMarc-André Lureau  meson_quote() {
1772ac7ebcc5SPaolo Bonzini    test $# = 0 && return
177347b30835SPaolo Bonzini    echo "'$(echo $* | sed "s/ /','/g")'"
1774fc929892SMarc-André Lureau  }
1775fc929892SMarc-André Lureau
1776fc929892SMarc-André Lureau  echo "# Automatically generated by configure - do not modify" > $cross
1777fc929892SMarc-André Lureau  echo "[properties]" >> $cross
1778d1d5e9eeSAlex Bennée
1779d1d5e9eeSAlex Bennée  # unroll any custom device configs
1780d1d5e9eeSAlex Bennée  for a in $device_archs; do
1781d1d5e9eeSAlex Bennée      eval "c=\$devices_${a}"
1782d1d5e9eeSAlex Bennée      echo "${a}-softmmu = '$c'" >> $cross
1783d1d5e9eeSAlex Bennée  done
1784d1d5e9eeSAlex Bennée
178547b30835SPaolo Bonzini  echo "[built-in options]" >> $cross
1786a2866660SPaolo Bonzini  echo "c_args = [$(meson_quote $CFLAGS $EXTRA_CFLAGS)]" >> $cross
1787a2866660SPaolo Bonzini  echo "cpp_args = [$(meson_quote $CXXFLAGS $EXTRA_CXXFLAGS)]" >> $cross
1788e910c7d9SPhilippe Mathieu-Daudé  test -n "$objcc" && echo "objc_args = [$(meson_quote $OBJCFLAGS $EXTRA_OBJCFLAGS)]" >> $cross
1789a2866660SPaolo Bonzini  echo "c_link_args = [$(meson_quote $CFLAGS $LDFLAGS $EXTRA_CFLAGS $EXTRA_LDFLAGS)]" >> $cross
1790a2866660SPaolo Bonzini  echo "cpp_link_args = [$(meson_quote $CXXFLAGS $LDFLAGS $EXTRA_CXXFLAGS $EXTRA_LDFLAGS)]" >> $cross
1791fc929892SMarc-André Lureau  echo "[binaries]" >> $cross
17924dba2789SPaolo Bonzini  echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross
17934dba2789SPaolo Bonzini  test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross
17944dba2789SPaolo Bonzini  test -n "$objcc" && echo "objc = [$(meson_quote $objcc $CPU_CFLAGS)]" >> $cross
179547b30835SPaolo Bonzini  echo "ar = [$(meson_quote $ar)]" >> $cross
179647b30835SPaolo Bonzini  echo "nm = [$(meson_quote $nm)]" >> $cross
1797877c5567SPaolo Bonzini  echo "pkgconfig = [$(meson_quote $pkg_config)]" >> $cross
179847b30835SPaolo Bonzini  echo "ranlib = [$(meson_quote $ranlib)]" >> $cross
1799e8178514SPaolo Bonzini  if has $sdl2_config; then
180047b30835SPaolo Bonzini    echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross
1801e8178514SPaolo Bonzini  fi
180247b30835SPaolo Bonzini  echo "strip = [$(meson_quote $strip)]" >> $cross
1803158bb224SKonstantin Kostiuk  echo "widl = [$(meson_quote $widl)]" >> $cross
180447b30835SPaolo Bonzini  echo "windres = [$(meson_quote $windres)]" >> $cross
1805f9f0e617SAndrey Drobyshev  echo "windmc = [$(meson_quote $windmc)]" >> $cross
18063812c0c4SJoelle van Dyne  if test "$cross_compile" = "yes"; then
1807fc929892SMarc-André Lureau    echo "[host_machine]" >> $cross
1808ba7c60c2SPaolo Bonzini    echo "system = '$targetos'" >> $cross
1809823eb013SPaolo Bonzini    case "$cpu" in
1810f6bca9dfSJoelle van Dyne        i386)
1811fc929892SMarc-André Lureau            echo "cpu_family = 'x86'" >> $cross
1812fc929892SMarc-André Lureau            ;;
1813fc929892SMarc-André Lureau        *)
1814823eb013SPaolo Bonzini            echo "cpu_family = '$cpu'" >> $cross
1815fc929892SMarc-André Lureau            ;;
1816fc929892SMarc-André Lureau    esac
1817fc929892SMarc-André Lureau    echo "cpu = '$cpu'" >> $cross
1818fc929892SMarc-André Lureau    if test "$bigendian" = "yes" ; then
1819fc929892SMarc-André Lureau        echo "endian = 'big'" >> $cross
1820fc929892SMarc-André Lureau    else
1821fc929892SMarc-André Lureau        echo "endian = 'little'" >> $cross
1822fc929892SMarc-André Lureau    fi
18233c7ee49bSPaolo Bonzini    cross_arg="--cross-file config-meson.cross"
18243c7ee49bSPaolo Bonzini
18253c7ee49bSPaolo Bonzini    native="config-meson.native.new"
18263c7ee49bSPaolo Bonzini    echo "# Automatically generated by configure - do not modify" > $native
18273c7ee49bSPaolo Bonzini    echo "[binaries]" >> $native
18283c7ee49bSPaolo Bonzini    echo "c = [$(meson_quote $host_cc)]" >> $native
18293c7ee49bSPaolo Bonzini    mv $native config-meson.native
18303c7ee49bSPaolo Bonzini    cross_arg="$cross_arg --native-file config-meson.native"
1831fc929892SMarc-André Lureau  else
1832fc929892SMarc-André Lureau    cross_arg="--native-file config-meson.cross"
1833fc929892SMarc-André Lureau  fi
1834fc929892SMarc-André Lureau  mv $cross config-meson.cross
1835fc929892SMarc-André Lureau
1836a5665051SPaolo Bonzini  rm -rf meson-private meson-info meson-logs
18370a31e3a0SPaolo Bonzini
18380a31e3a0SPaolo Bonzini  # Built-in options
1839ac4ccac7SPaolo Bonzini  test "$download" = "disabled" && meson_option_add "--wrap-mode=nodownload"
18400a31e3a0SPaolo Bonzini  test "$bindir" != "bin" && meson_option_add "-Dbindir=$bindir"
18410a31e3a0SPaolo Bonzini  test "$default_feature" = no && meson_option_add -Dauto_features=disabled
1842a0cbd2e8SPaolo Bonzini  test "$static" = yes && meson_option_add -Dprefer_static=true
18430a31e3a0SPaolo Bonzini  test "$pie" = no && meson_option_add -Db_pie=false
18440a31e3a0SPaolo Bonzini  test "$werror" = yes && meson_option_add -Dwerror=true
18450a31e3a0SPaolo Bonzini
18460a31e3a0SPaolo Bonzini  # QEMU options
1847ae22ae65SPaolo Bonzini  test "$cfi" != false && meson_option_add "-Dcfi=$cfi" "-Db_lto=$cfi"
18486b0cedcdSJohn Snow  test "$docs" != auto && meson_option_add "-Ddocs=$docs"
18490a31e3a0SPaolo Bonzini  test -n "${LIB_FUZZING_ENGINE+xxx}" && meson_option_add "-Dfuzzing_engine=$LIB_FUZZING_ENGINE"
18502c13c574SPaolo Bonzini  test "$plugins" = yes && meson_option_add "-Dplugins=true"
18510a31e3a0SPaolo Bonzini  test "$qemu_suffix" != qemu && meson_option_add "-Dqemu_suffix=$qemu_suffix"
18520a31e3a0SPaolo Bonzini  test "$smbd" != '' && meson_option_add "-Dsmbd=$smbd"
18530a31e3a0SPaolo Bonzini  test "$tcg" != enabled && meson_option_add "-Dtcg=$tcg"
185461d63097SPaolo Bonzini  run_meson() {
18550a31e3a0SPaolo Bonzini    NINJA=$ninja $meson setup --prefix "$prefix" "$@" $cross_arg "$PWD" "$source_path"
185661d63097SPaolo Bonzini  }
185761d63097SPaolo Bonzini  eval run_meson $meson_options
1858a5665051SPaolo Bonzini  if test "$?" -ne 0 ; then
1859a5665051SPaolo Bonzini      error_exit "meson setup failed"
1860a5665051SPaolo Bonzini  fi
18616c5f893dSPaolo Bonzini  echo "$meson" > build.ninja.stamp
1862973038dbSPaolo Bonzinielse
1863973038dbSPaolo Bonzini  if test -f meson-private/cmd_line.txt; then
1864973038dbSPaolo Bonzini    # Adjust old command line options that were removed
1865973038dbSPaolo Bonzini    # sed -i is not portable
1866973038dbSPaolo Bonzini    perl -i -ne '
1867973038dbSPaolo Bonzini      /^sphinx_build/ && next;
1868973038dbSPaolo Bonzini      print;' meson-private/cmd_line.txt
1869973038dbSPaolo Bonzini  fi
1870a5665051SPaolo Bonzinifi
1871a5665051SPaolo Bonzini
1872dc655404SMichael S. Tsirkin# Save the configure command line for later reuse.
1873dc655404SMichael S. Tsirkincat <<EOD >config.status
1874dc655404SMichael S. Tsirkin#!/bin/sh
1875dc655404SMichael S. Tsirkin# Generated by configure.
1876dc655404SMichael S. Tsirkin# Run this file to recreate the current configuration.
1877dc655404SMichael S. Tsirkin# Compiler output produced by configure, useful for debugging
1878dc655404SMichael S. Tsirkin# configure, is in config.log if it exists.
1879dc655404SMichael S. TsirkinEOD
1880e811da7fSDaniel P. Berrangé
1881e811da7fSDaniel P. Berrangépreserve_env() {
1882e811da7fSDaniel P. Berrangé    envname=$1
1883e811da7fSDaniel P. Berrangé
1884e811da7fSDaniel P. Berrangé    eval envval=\$$envname
1885e811da7fSDaniel P. Berrangé
1886e811da7fSDaniel P. Berrangé    if test -n "$envval"
1887e811da7fSDaniel P. Berrangé    then
1888e811da7fSDaniel P. Berrangé	echo "$envname='$envval'" >> config.status
1889e811da7fSDaniel P. Berrangé	echo "export $envname" >> config.status
1890e811da7fSDaniel P. Berrangé    else
1891e811da7fSDaniel P. Berrangé	echo "unset $envname" >> config.status
1892e811da7fSDaniel P. Berrangé    fi
1893e811da7fSDaniel P. Berrangé}
1894e811da7fSDaniel P. Berrangé
1895e811da7fSDaniel P. Berrangé# Preserve various env variables that influence what
1896e811da7fSDaniel P. Berrangé# features/build target configure will detect
1897e811da7fSDaniel P. Berrangépreserve_env AR
1898e811da7fSDaniel P. Berrangépreserve_env AS
1899e811da7fSDaniel P. Berrangépreserve_env CC
19008009da03SPaolo Bonzinipreserve_env CFLAGS
1901e811da7fSDaniel P. Berrangépreserve_env CXX
19028009da03SPaolo Bonzinipreserve_env CXXFLAGS
1903e811da7fSDaniel P. Berrangépreserve_env LD
19048009da03SPaolo Bonzinipreserve_env LDFLAGS
1905e811da7fSDaniel P. Berrangépreserve_env LD_LIBRARY_PATH
1906e811da7fSDaniel P. Berrangépreserve_env NM
1907b5569e5bSPaolo Bonzinipreserve_env OBJCFLAGS
1908e811da7fSDaniel P. Berrangépreserve_env OBJCOPY
1909e811da7fSDaniel P. Berrangépreserve_env PATH
1910e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG
1911e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_LIBDIR
1912e811da7fSDaniel P. Berrangépreserve_env PKG_CONFIG_PATH
1913e811da7fSDaniel P. Berrangépreserve_env PYTHON
1914954ed68fSPaolo Bonzinipreserve_env QEMU_GA_MANUFACTURER
1915954ed68fSPaolo Bonzinipreserve_env QEMU_GA_DISTRO
1916954ed68fSPaolo Bonzinipreserve_env QEMU_GA_VERSION
1917e811da7fSDaniel P. Berrangépreserve_env SDL2_CONFIG
1918e811da7fSDaniel P. Berrangépreserve_env SMBD
1919e811da7fSDaniel P. Berrangépreserve_env STRIP
1920158bb224SKonstantin Kostiukpreserve_env WIDL
1921e811da7fSDaniel P. Berrangépreserve_env WINDRES
1922f9f0e617SAndrey Drobyshevpreserve_env WINDMC
1923e811da7fSDaniel P. Berrangé
1924dc655404SMichael S. Tsirkinprintf "exec" >>config.status
1925a5665051SPaolo Bonzinifor i in "$0" "$@"; do
1926835af899SPaolo Bonzini  test "$i" = --skip-meson || printf " %s" "$(quote_sh "$i")" >>config.status
1927a5665051SPaolo Bonzinidone
1928cf7cc929SDr. David Alan Gilbertecho ' "$@"' >>config.status
1929dc655404SMichael S. Tsirkinchmod +x config.status
1930dc655404SMichael S. Tsirkin
19318cd05ab6SPeter Maydellrm -r "$TMPDIR1"
1932