3 # qemu configure script (c) 2003 Fabrice Bellard
6 # Unset some variables known to interfere with behavior of common tools,
7 # just as autoconf does. Unlike autoconf, we assume that unset exists.
8 unset CLICOLOR_FORCE GREP_OPTIONS BASH_ENV ENV MAIL MAILPATH CDPATH
10 # Don't allow CCACHE, if present, to use cached results of compile tests!
11 export CCACHE_RECACHE
=yes
13 # make source path absolute
14 source_path
=$
(cd "$(dirname -- "$0")"; pwd)
16 if test "$PWD" = "$source_path"
18 echo "Using './build' as the directory for build output"
20 MARKER
=build
/auto-created-by-configure
28 echo "ERROR: ./build dir already exists and was not previously created by configure"
33 if ! mkdir build ||
! touch $MARKER
35 echo "ERROR: Could not create ./build directory. Check the permissions on"
36 echo "your source directory, or try doing an out-of-tree build."
40 cat > GNUmakefile
<<'EOF'
41 # This file is auto-generated by configure to support in-source tree
42 # 'make' command invocation
44 ifeq ($(MAKECMDGOALS),)
50 @echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...'
51 @$(MAKE) -C build -f Makefile $(MAKECMDGOALS)
52 @if test "$(MAKECMDGOALS)" = "distclean" && \
53 test -e build/auto-created-by-configure ; \
55 rm -rf build GNUmakefile ; \
63 exec "$source_path/configure" "$@"
66 # Temporary directory used for files created while
67 # configure runs. Since it is in the build directory
68 # we can safely blow away any previous version of it
69 # (and we need not jump through hoops to try to delete
70 # it when configure exits.)
73 if ! mkdir
-p "${TMPDIR1}"; then
74 echo "ERROR: failed to create temporary directory"
79 TMPC
="${TMPDIR1}/${TMPB}.c"
80 TMPO
="${TMPDIR1}/${TMPB}.o"
81 TMPE
="${TMPDIR1}/${TMPB}.exe"
85 # Print a helpful header at the top of config.log
86 echo "# QEMU configure log $(date)" >> config.log
87 printf "# Configured with:" >> config.log
88 # repeat the invocation to log and stdout for CI
89 invoke
=$
(printf " '%s'" "$0" "$@")
90 test -n "$GITLAB_CI" && echo "configuring with: $invoke"
91 { echo "$invoke"; echo; echo "#"; } >> config.log
94 printf "%s" "$1" |
sed "s,','\\\\'',g; s,.*,'&',"
100 while test -n "$2"; do
113 # Run the compiler, capturing its output to the log. First argument
114 # is compiler binary to execute.
117 if test -n "$BASH_VERSION"; then eval '
119 funcs: ${FUNCNAME[*]}
120 lines: ${BASH_LINENO[*]}"
122 echo $compiler "$@" >> config.log
123 $compiler "$@" >> config.log
2>&1 ||
return $?
127 do_compiler
"$cc" $CPU_CFLAGS "$@"
132 do_cc
$CFLAGS $EXTRA_CFLAGS $local_cflags -c -o $TMPO $TMPC
138 do_cc
$CFLAGS $EXTRA_CFLAGS $local_cflags -o $TMPE $TMPC \
139 $LDFLAGS $EXTRA_LDFLAGS $local_ldflags
142 # symbolically link $1 to $2. Portable version of "ln -sf".
145 mkdir
-p "$(dirname "$2")"
149 # check whether a command is available to this shell (may be either an
150 # executable or a builtin)
152 type "$1" >/dev
/null
2>&1
156 local_ver1
=$
(expr "$1" : '\([0-9.]*\)' |
tr .
' ')
157 local_ver2
=$
(echo "$2" |
tr .
' ')
161 # 'shift 2' if $2 is set, or 'shift' if $2 is not set
165 # the second argument finished, the first must be greater or equal
166 test $# = 1 && return 0
167 test $local_first -lt $2 && return 1
168 test $local_first -gt $2 && return 0
174 if printf %s
\\n
"$source_path" "$PWD" |
grep -q "[[:space:]:]";
176 error_exit
"main directory cannot contain spaces nor colons"
179 # parse CC options first; some compiler tests are used to establish
180 # some defaults, based on the host environment
192 # Default value for a variable defining feature "foo".
193 # * foo="no" feature will only be used if --enable-foo arg is given
194 # * foo="" feature will be searched for, and if found, will be used
195 # unless --disable-foo is given
196 # * foo="yes" this value will only be set by --enable-foo flag.
197 # feature will searched for,
198 # if not found, configure exits with error
200 # Always add --enable-foo and --disable-foo command line args.
201 # Distributions want to ensure that several features are compiled in, and it
202 # is impossible without a --enable-foo that exits if a feature is not found.
206 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
208 --cross-prefix=*) cross_prefix
="$optarg"
213 --cxx=*) CXX
="$optarg"
215 --objcc=*) objcc
="$optarg"
217 --cpu=*) cpu
="$optarg"
220 EXTRA_CFLAGS
="$EXTRA_CFLAGS $optarg"
221 EXTRA_CXXFLAGS
="$EXTRA_CXXFLAGS $optarg"
222 EXTRA_OBJCFLAGS
="$EXTRA_OBJCFLAGS $optarg"
224 --extra-cxxflags=*) EXTRA_CXXFLAGS
="$EXTRA_CXXFLAGS $optarg"
226 --extra-objcflags=*) EXTRA_OBJCFLAGS
="$EXTRA_OBJCFLAGS $optarg"
228 --extra-ldflags=*) EXTRA_LDFLAGS
="$EXTRA_LDFLAGS $optarg"
230 --cross-cc-*[!a-zA-Z0-9_-
]*=*) error_exit
"Passed bad --cross-cc-FOO option"
232 --cross-cc-cflags-*) cc_arch
=${opt#--cross-cc-cflags-}; cc_arch
=${cc_arch%%=*}
233 eval "cross_cc_cflags_${cc_arch}=\$optarg"
235 --cross-cc-*) cc_arch
=${opt#--cross-cc-}; cc_arch
=${cc_arch%%=*}
236 eval "cross_cc_${cc_arch}=\$optarg"
238 --cross-prefix-*[!a-zA-Z0-9_-
]*=*) error_exit
"Passed bad --cross-prefix-FOO option"
240 --cross-prefix-*) cc_arch
=${opt#--cross-prefix-}; cc_arch
=${cc_arch%%=*}
241 eval "cross_prefix_${cc_arch}=\$optarg"
243 --without-default-features) default_feature
="no"
249 git_submodules_action
="update"
259 plugins
="$default_feature"
266 gdb_bin
=$
(command -v "gdb-multiarch" ||
command -v "gdb")
270 # Don't accept a target_list environment variable.
272 unset target_list_exclude
274 # The following Meson options are handled manually (still they
275 # are included in the automatically generated help message)
276 # because they automatically enable/disable other options
280 # Meson has PIE as a boolean rather than enabled/disabled/auto,
281 # and we also need to check for -static-pie before Meson runs
282 # which requires knowing whether --static is enabled.
286 # Preferred compiler:
288 # ${cross_prefix}gcc (if cross-prefix specified)
290 if test -z "${CC}${cross_prefix}"; then
293 cc
="${CC-${cross_prefix}gcc}"
296 if test -z "${CXX}${cross_prefix}"; then
299 cxx
="${CXX-${cross_prefix}g++}"
302 # Preferred ObjC compiler:
303 # $objcc (if set, i.e. via --objcc option)
304 # ${cross_prefix}clang (if cross-prefix specified)
305 # clang (if available)
307 if test -z "${objcc}${cross_prefix}"; then
314 objcc
="${objcc-${cross_prefix}clang}"
317 ar="${AR-${cross_prefix}ar}"
318 as
="${AS-${cross_prefix}as}"
320 objcopy
="${OBJCOPY-${cross_prefix}objcopy}"
321 ld
="${LD-${cross_prefix}ld}"
322 ranlib
="${RANLIB-${cross_prefix}ranlib}"
323 nm
="${NM-${cross_prefix}nm}"
325 strip
="${STRIP-${cross_prefix}strip}"
326 widl
="${WIDL-${cross_prefix}widl}"
327 windres
="${WINDRES-${cross_prefix}windres}"
328 windmc
="${WINDMC-${cross_prefix}windmc}"
329 pkg_config
="${PKG_CONFIG-${cross_prefix}pkg-config}"
330 sdl2_config
="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
335 #error $1 not defined
337 int main(void) { return 0; }
344 int main(void) { return 0; }
348 if check_define __linux__
; then
350 elif check_define _WIN32
; then
352 elif check_define __OpenBSD__
; then
354 elif check_define __sun__
; then
356 elif check_define __HAIKU__
; then
358 elif check_define __FreeBSD__
; then
360 elif check_define __FreeBSD_kernel__
&& check_define __GLIBC__
; then
361 targetos
=gnu
/kfreebsd
362 elif check_define __DragonFly__
; then
364 elif check_define __NetBSD__
; then
366 elif check_define __APPLE__
; then
369 # This is a fatal error, but don't report it yet, because we
370 # might be going to just print the --help text, or it might
371 # be the result of a missing compiler.
392 # needed for kinfo_getvmmap(3) in libutil.h
418 if test ! -z "$cpu" ; then
419 # command line argument
421 elif check_define __i386__
; then
423 elif check_define __x86_64__
; then
424 if check_define __ILP32__
; then
429 elif check_define __sparc__
; then
430 if check_define __arch64__
; then
435 elif check_define _ARCH_PPC
; then
436 if check_define _ARCH_PPC64
; then
437 if check_define _LITTLE_ENDIAN
; then
445 elif check_define __mips__
; then
447 elif check_define __s390__
; then
448 if check_define __s390x__
; then
453 elif check_define __riscv
; then
454 if check_define _LP64
; then
459 elif check_define __arm__
; then
461 elif check_define __aarch64__
; then
463 elif check_define __loongarch64
; then
466 # Using uname is really broken, but it is just a fallback for architectures
467 # that are going to use TCI anyway
469 echo "WARNING: unrecognized host CPU, proceeding with 'uname -m' output '$cpu'"
472 # Normalise host CPU name and set multilib cflags. The canonicalization
473 # isn't really necessary, because the architectures that we check for
474 # should not hit the 'uname -m' case, but better safe than sorry.
475 # Note that this case should only have supported host CPUs, not guests.
485 CPU_CFLAGS
="-mx32" ;;
488 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
489 # If we truly care, we should simply detect this case at
490 # runtime and generate the fallback to serial emulation.
491 CPU_CFLAGS
="-m64 -mcx16" ;;
499 CPU_CFLAGS
="-m64 -mbig-endian" ;;
502 CPU_CFLAGS
="-m64 -mlittle-endian" ;;
511 CPU_CFLAGS
="-m32 -mv8plus -mcpu=ultrasparc" ;;
513 CPU_CFLAGS
="-m64 -mcpu=ultrasparc" ;;
517 # We require python >= 3.7.
518 # NB: a True python conditional creates a non-zero return code (Failure)
519 "$1" -c 'import sys; sys.exit(sys.version_info < (3,7))'
523 if test -z "${PYTHON}"; then
524 # A bare 'python' is traditionally python 2.x, but some distros
525 # have it as python 3.x, so check in both places.
526 for binary
in python3 python python3.11 python3.10 python3.9 python3.8 python3.7
; do
527 if has
"$binary"; then
528 python
=$
(command -v "$binary")
529 if check_py_version
"$python"; then
539 # Same as above, but only check the environment variable.
540 has
"${PYTHON}" || error_exit
"The PYTHON environment variable does not point to an executable"
541 python
=$
(command -v "$PYTHON")
542 if check_py_version
"$python"; then
546 first_python
=$first_python
550 # Check for ancillary tools used in testing
552 for binary
in genisoimage mkisofs
556 genisoimage
=$
(command -v "$binary")
561 if test "$mingw32" = "yes" ; then
568 meson_option_build_array
() {
570 (if test "$targetos" = windows
; then
577 # backslash escape any '\' and '"' characters
578 printf "%s" "$e" |
sed -e 's/\([\"]\)/\\\1/g'
584 .
"$source_path/scripts/meson-buildoptions.sh"
588 meson_options
="$meson_options $(quote_sh "$1")"
590 meson_option_parse
() {
591 meson_options
="$meson_options $(_meson_option_parse "$@
")"
592 if test $?
-eq 1; then
593 echo "ERROR: unknown option $1"
594 echo "Try '$0 --help' for more information"
600 optarg
=$
(expr "x$opt" : 'x[^=]*=\(.*\)')
602 --help|
-h) show_help
=yes
604 --version|
-V) exec cat "$source_path/VERSION"
606 --prefix=*) prefix
="$optarg"
612 --host-cc=*) host_cc
="$optarg"
622 --python=*) python
="$optarg"
624 --skip-meson) skip_meson
=yes
626 --ninja=*) ninja
="$optarg"
628 --smbd=*) smbd
="$optarg"
642 --enable-docs) docs
=enabled
644 --disable-docs) docs
=disabled
648 --target-list=*) target_list
="$optarg"
649 if test "$target_list_exclude"; then
650 error_exit
"Can't mix --target-list with --target-list-exclude"
653 --target-list-exclude=*) target_list_exclude
="$optarg"
654 if test "$target_list"; then
655 error_exit
"Can't mix --target-list-exclude with --target-list"
658 --with-default-devices) meson_option_add
-Ddefault_devices=true
660 --without-default-devices) meson_option_add
-Ddefault_devices=false
662 --with-devices-*[!a-zA-Z0-9_-
]*=*) error_exit
"Passed bad --with-devices-FOO option"
664 --with-devices-*) device_arch
=${opt#--with-devices-};
665 device_arch
=${device_arch%%=*}
666 cf
=$source_path/configs
/devices
/$device_arch-softmmu/$optarg.mak
667 if test -f "$cf"; then
668 device_archs
="$device_archs $device_arch"
669 eval "devices_${device_arch}=\$optarg"
671 error_exit
"File $cf does not exist"
674 --without-default-features) # processed above
676 --static) static
="yes"
678 --bindir=*) bindir
="$optarg"
680 --with-suffix=*) qemu_suffix
="$optarg"
683 --disable-dependency-tracking|\
684 --sbindir=*|
--sharedstatedir=*|\
685 --oldincludedir=*|
--datarootdir=*|
--infodir=*|\
686 --htmldir=*|
--dvidir=*|
--pdfdir=*|
--psdir=*)
687 # These switches are silently ignored, for compatibility with
688 # autoconf-generated configure scripts. This allows QEMU's
689 # configure to be used by RPM and similar macros that set
690 # lots of directory switches by default.
692 --enable-debug-tcg) debug_tcg
="yes"
694 --disable-debug-tcg) debug_tcg
="no"
697 # Enable debugging options that aren't excessively noisy
699 meson_option_parse
--enable-debug-graph-lock ""
700 meson_option_parse
--enable-debug-mutex ""
701 meson_option_add
-Doptimization=0
703 --disable-tcg) tcg
="disabled"
706 --enable-tcg) tcg
="enabled"
708 --disable-system) softmmu
="no"
710 --enable-system) softmmu
="yes"
717 --disable-linux-user) linux_user
="no"
719 --enable-linux-user) linux_user
="yes"
721 --disable-bsd-user) bsd_user
="no"
723 --enable-bsd-user) bsd_user
="yes"
725 --enable-pie) pie
="yes"
727 --disable-pie) pie
="no"
729 --enable-werror) werror
="yes"
731 --disable-werror) werror
="no"
735 meson_option_add
-Db_lto=true
737 --disable-cfi) cfi
="false"
739 --disable-download) download
="disabled"; git_submodules_action
=validate
;
741 --enable-download) download
="enabled"; git_submodules_action
=update
;
743 --enable-plugins) if test "$mingw32" = "yes"; then
744 error_exit
"TCG plugins not currently supported on Windows platforms"
749 --disable-plugins) plugins
="no"
751 --enable-containers) use_containers
="yes"
753 --disable-containers) use_containers
="no"
755 --gdb=*) gdb_bin
="$optarg"
757 # everything else has the same name in configure and meson
758 --*) meson_option_parse
"$opt" "$optarg"
763 if ! test -e "$source_path/.git"
765 git_submodules_action
="validate"
768 # test for any invalid configuration combinations
769 if test "$plugins" = "yes" -a "$tcg" = "disabled"; then
770 error_exit
"Can't enable plugins on non-TCG builds"
773 if ! test -f "$source_path/subprojects/keycodemapdb/README" \
774 && test "$download" = disabled
777 echo "ERROR: missing subprojects"
779 if test -e "$source_path/.git"; then
780 echo "--disable-download specified but subprojects were not"
781 echo 'checked out. Please invoke "meson subprojects download"'
782 echo "before configuring QEMU, or remove --disable-download"
783 echo "from the command line."
785 echo "This is not a GIT checkout but subproject content appears to"
786 echo "be missing. Do not use 'git archive' or GitHub download links"
787 echo "to acquire QEMU source archives. Non-GIT builds are only"
788 echo "supported with source archives linked from:"
790 echo " https://www.qemu.org/download/#source"
792 echo "Developers working with GIT can use scripts/archive-source.sh"
793 echo "if they need to create valid source archives."
799 default_target_list
=""
802 if [ "$linux_user" != no
]; then
803 if [ "$targetos" = linux
] && [ -d "$source_path/linux-user/include/host/$cpu" ]; then
805 elif [ "$linux_user" = yes ]; then
806 error_exit
"linux-user not supported on this architecture"
809 if [ "$bsd_user" != no
]; then
810 if [ "$bsd_user" = "" ]; then
811 test $targetos = freebsd
&& bsd_user
=yes
813 if [ "$bsd_user" = yes ] && ! [ -d "$source_path/bsd-user/$targetos" ]; then
814 error_exit
"bsd-user not supported on this host OS"
817 if [ "$softmmu" = "yes" ]; then
818 mak_wilds
="${mak_wilds} $source_path/configs/targets/*-softmmu.mak"
820 if [ "$linux_user" = "yes" ]; then
821 mak_wilds
="${mak_wilds} $source_path/configs/targets/*-linux-user.mak"
823 if [ "$bsd_user" = "yes" ]; then
824 mak_wilds
="${mak_wilds} $source_path/configs/targets/*-bsd-user.mak"
827 for config
in $mak_wilds; do
828 target
="$(basename "$config" .mak)"
829 if echo "$target_list_exclude" |
grep -vq "$target"; then
830 default_target_list
="${default_target_list} $target"
834 if test x
"$show_help" = x
"yes" ; then
837 Usage: configure [options]
838 Options: [defaults in brackets after descriptions]
841 --help print this message
842 --prefix=PREFIX install in PREFIX [$prefix]
843 --target-list=LIST set target list (default: build all)
844 $(echo Available targets: $default_target_list | \
845 fold -s -w 53 | sed -e 's/^/ /')
846 --target-list-exclude=LIST exclude a set of targets from the default target-list
848 Advanced options (experts only):
849 --cross-prefix=PREFIX use PREFIX for compile tools, PREFIX can be blank [$cross_prefix]
850 --cc=CC use C compiler CC [$cc]
851 --host-cc=CC use C compiler CC [$host_cc] for code run at
853 --cxx=CXX use C++ compiler CXX [$cxx]
854 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
855 --extra-cflags=CFLAGS append extra C compiler flags CFLAGS
856 --extra-cxxflags=CXXFLAGS append extra C++ compiler flags CXXFLAGS
857 --extra-objcflags=OBJCFLAGS append extra Objective C compiler flags OBJCFLAGS
858 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
859 --cross-cc-ARCH=CC use compiler when building ARCH guest test cases
860 --cross-cc-cflags-ARCH= use compiler flags when building ARCH guest tests
861 --cross-prefix-ARCH=PREFIX cross compiler prefix when building ARCH guest test cases
862 --python=PYTHON use specified python [$python]
863 --ninja=NINJA use specified ninja [$ninja]
864 --smbd=SMBD use specified smbd [$smbd]
865 --static enable static build [$static]
866 --bindir=PATH install binaries in PATH
867 --with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix]
868 --without-default-features default all --enable-* options to "disabled"
869 --without-default-devices do not include any device that is not needed to
870 start the emulator (only use if you are including
871 desired devices in configs/devices/)
872 --with-devices-ARCH=NAME override default configs/devices
873 --enable-debug enable common debug build options
874 --disable-werror disable compilation abort on warning
875 --cpu=CPU Build for host CPU [$cpu]
877 enable plugins via shared library loading
878 --disable-containers don't use containers for cross-building
879 --gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin]
883 system all system emulation targets
884 user supported user emulation targets
885 linux-user all linux usermode emulation targets
886 bsd-user all BSD usermode emulation targets
887 pie Position Independent Executables
888 debug-tcg TCG debugging (default is disabled)
890 NOTE: The object files are built at the place where configure is launched
895 # Remove old dependency files to make sure that they get properly regenerated
896 rm -f .
/*/config-devices.mak.d
900 # If first_python is set, there was a binary somewhere even though
901 # it was not suitable. Use it for the error message.
902 if test -n "$first_python"; then
903 error_exit
"Cannot use '$first_python', Python >= 3.7 is required." \
904 "Use --python=/path/to/python to specify a supported Python."
906 error_exit
"Python not found. Use --python=/path/to/python"
910 if ! check_py_version
"$python"; then
911 error_exit
"Cannot use '$python', Python >= 3.7 is required." \
912 "Use --python=/path/to/python to specify a supported Python." \
914 " openSUSE Leap 15.3+: zypper install python39" \
915 " CentOS 8: dnf install python38"
919 python
="$(command -v "$python")"
921 # Create a Python virtual environment using our configured python.
922 # The stdout of this script will be the location of a symlink that
923 # points to the configured Python.
924 # Entry point scripts for pip, meson, and sphinx are generated if those
925 # packages are present.
927 # Defaults assumed for now:
928 # - venv is cleared if it exists already;
929 # - venv is allowed to use system packages;
930 # - all setup can be performed offline;
931 # - missing packages may be fetched from PyPI,
932 # unless --disable-download is passed.
933 # - pip is not installed into the venv when possible,
934 # but ensurepip is called as a fallback when necessary.
936 echo "python determined to be '$python'"
937 echo "python version: $($python --version)"
939 python
="$($python -B "${source_path}/python
/scripts
/mkvenv.py
" create pyvenv)"
940 if test "$?" -ne 0 ; then
941 error_exit
"python venv creation failed"
944 # Suppress writing compiled files
946 mkvenv
="$python ${source_path}/python/scripts/mkvenv.py"
949 if test "$download" = "enabled" ; then
950 mkvenv_flags
="--online"
953 if ! $mkvenv ensure \
955 --dir "${source_path}/python/wheels" \
962 # At this point, we expect Meson to be installed and available.
963 # We expect mkvenv or pip to have created pyvenv/bin/meson for us.
964 # We ignore PATH completely here: we want to use the venv's Meson
967 meson
="$(cd pyvenv/bin; pwd)/meson"
969 # Conditionally ensure Sphinx is installed.
972 if test "$download" = "enabled" -a "$docs" = "enabled" ; then
973 mkvenv_flags
="--online"
976 if test "$docs" != "disabled" ; then
977 if ! $mkvenv ensure \
979 --diagnose "sphinx-build" \
980 "sphinx>=1.6.0" "sphinx-rtd-theme>=0.5.0";
982 if test "$docs" = "enabled" ; then
985 echo "Sphinx not found/usable, disabling docs."
994 if test -z "$ninja"; then
995 for c
in ninja ninja-build samu
; do
997 ninja
=$
(command -v "$c")
1001 if test -z "$ninja"; then
1002 error_exit
"Cannot find Ninja"
1006 # Consult white-list to determine whether to enable werror
1007 # by default. Only enable by default for git builds
1008 if test -z "$werror" ; then
1009 if test -e "$source_path/.git" && \
1010 { test "$linux" = "yes" ||
test "$mingw32" = "yes"; }; then
1017 if test "$targetos" = "bogus"; then
1018 # Now that we know that we're not printing the help and that
1019 # the compiler works (so the results of the check_defines we used
1020 # to identify the OS are reliable), if we didn't recognize the
1021 # host OS we should stop now.
1022 error_exit
"Unrecognized host OS (uname -s reports '$(uname -s)')"
1025 if test "$static" = "yes" ; then
1026 if test "$plugins" = "yes"; then
1027 error_exit
"static and plugins are mutually incompatible"
1032 test "$plugins" = "" && plugins
=yes
1037 # define THREAD __thread
1041 static THREAD int tls_var;
1042 int main(void) { return tls_var; }
1045 if test "$static" = "yes"; then
1046 if test "$pie" != "no" && compile_prog
"-Werror -fPIE -DPIE" "-static-pie"; then
1048 elif test "$pie" = "yes"; then
1049 error_exit
"-static-pie not available due to missing toolchain support"
1053 elif test "$pie" != "no"; then
1054 if compile_prog
"-Werror -fPIE -DPIE" "-pie"; then
1056 elif test "$pie" = "yes"; then
1057 error_exit
"PIE not available due to missing toolchain support"
1059 echo "Disabling PIE due to missing toolchain support"
1064 ##########################################
1066 if test -z "${target_list+xxx}" ; then
1068 for target
in $default_target_list; do
1069 target_list
="$target_list $target"
1071 target_list
="${target_list# }"
1074 target_list
=$
(echo "$target_list" |
sed -e 's/,/ /g')
1075 for target
in $target_list; do
1076 # Check that we recognised the target name; this allows a more
1077 # friendly error message than if we let it fall through.
1078 case " $default_target_list " in
1082 error_exit
"Unknown target name '$target'"
1088 # see if system emulation was really requested
1089 case " $target_list " in
1090 *"-softmmu "*) softmmu
=yes
1096 if test "$tcg" = "auto"; then
1097 if test -z "$target_list"; then
1104 ##########################################
1105 # big/little endian test
1107 #if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
1110 int main(void) { return 0; }
1113 if ! compile_prog
; then
1117 #if defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
1120 int main(void) { return 0; }
1123 if ! compile_prog
; then
1126 echo big
/little
test failed
1131 ########################################
1132 # check if ccache is interfering with
1133 # semantic analysis of macros
1138 static const int Z = 1;
1139 #define fn() ({ Z; })
1140 #define TAUT(X) ((X) == Z)
1141 #define PAREN(X, Y) (X == Y)
1149 if (PAREN(x, y)) return 0;
1150 if (TAUT(Z)) return 0;
1155 if ! compile_object
"-Werror"; then
1159 ##########################################
1160 # functions to probe cross compilers
1164 if test $use_containers = "yes" && (has
"docker" || has
"podman"); then
1165 case $
($python "$source_path"/tests
/docker
/docker.py probe
) in
1166 *docker
) container
=docker
;;
1167 podman
) container
=podman
;;
1170 if test "$container" != "no"; then
1171 docker_py
="$python $source_path/tests/docker/docker.py --engine $container"
1172 runc
=$
($python "$source_path"/tests
/docker
/docker.py probe
)
1176 # cross compilers defaults, can be overridden with --cross-cc-ARCH
1177 : ${cross_prefix_aarch64="aarch64-linux-gnu-"}
1178 : ${cross_prefix_aarch64_be="$cross_prefix_aarch64"}
1179 : ${cross_prefix_alpha="alpha-linux-gnu-"}
1180 : ${cross_prefix_arm="arm-linux-gnueabihf-"}
1181 : ${cross_prefix_armeb="$cross_prefix_arm"}
1182 : ${cross_prefix_hexagon="hexagon-unknown-linux-musl-"}
1183 : ${cross_prefix_loongarch64="loongarch64-unknown-linux-gnu-"}
1184 : ${cross_prefix_hppa="hppa-linux-gnu-"}
1185 : ${cross_prefix_i386="i686-linux-gnu-"}
1186 : ${cross_prefix_m68k="m68k-linux-gnu-"}
1187 : ${cross_prefix_microblaze="microblaze-linux-musl-"}
1188 : ${cross_prefix_mips64el="mips64el-linux-gnuabi64-"}
1189 : ${cross_prefix_mips64="mips64-linux-gnuabi64-"}
1190 : ${cross_prefix_mipsel="mipsel-linux-gnu-"}
1191 : ${cross_prefix_mips="mips-linux-gnu-"}
1192 : ${cross_prefix_nios2="nios2-linux-gnu-"}
1193 : ${cross_prefix_ppc="powerpc-linux-gnu-"}
1194 : ${cross_prefix_ppc64="powerpc64-linux-gnu-"}
1195 : ${cross_prefix_ppc64le="$cross_prefix_ppc64"}
1196 : ${cross_prefix_riscv64="riscv64-linux-gnu-"}
1197 : ${cross_prefix_s390x="s390x-linux-gnu-"}
1198 : ${cross_prefix_sh4="sh4-linux-gnu-"}
1199 : ${cross_prefix_sparc64="sparc64-linux-gnu-"}
1200 : ${cross_prefix_sparc="$cross_prefix_sparc64"}
1201 : ${cross_prefix_x86_64="x86_64-linux-gnu-"}
1203 : ${cross_cc_aarch64_be="$cross_cc_aarch64"}
1204 : ${cross_cc_cflags_aarch64_be="-mbig-endian"}
1205 : ${cross_cc_armeb="$cross_cc_arm"}
1206 : ${cross_cc_cflags_armeb="-mbig-endian"}
1207 : ${cross_cc_hexagon="hexagon-unknown-linux-musl-clang"}
1208 : ${cross_cc_cflags_hexagon="-mv73 -O2 -static"}
1209 : ${cross_cc_cflags_i386="-m32"}
1210 : ${cross_cc_cflags_ppc="-m32 -mbig-endian"}
1211 : ${cross_cc_cflags_ppc64="-m64 -mbig-endian"}
1212 : ${cross_cc_ppc64le="$cross_cc_ppc64"}
1213 : ${cross_cc_cflags_ppc64le="-m64 -mlittle-endian"}
1214 : ${cross_cc_cflags_sparc64="-m64 -mcpu=ultrasparc"}
1215 : ${cross_cc_sparc="$cross_cc_sparc64"}
1216 : ${cross_cc_cflags_sparc="-m32 -mcpu=supersparc"}
1217 : ${cross_cc_cflags_x86_64="-m64"}
1219 compute_target_variable
() {
1221 if eval test -n "\"\${cross_prefix_$1}\""; then
1222 if eval has
"\"\${cross_prefix_$1}\$3\""; then
1223 eval "$2=\"\${cross_prefix_$1}\$3\""
1230 case " $target_list " in
1231 *" $i "*) return 0;;
1238 # probe_target_compiler TARGET
1240 # Look for a compiler for the given target, either native or cross.
1241 # Set variables target_* if a compiler is found, and container_cross_*
1242 # if a Docker-based cross-compiler image is known for the target.
1243 # Set got_cross_cc to yes/no depending on whether a non-container-based
1244 # compiler was found.
1246 # If TARGET is a user-mode emulation target, also set build_static to
1247 # "y" if static linking is possible.
1249 probe_target_compiler
() {
1250 # reset all output variables
1259 container_cross_objcopy
=
1260 container_cross_ranlib
=
1261 container_cross_strip
=
1263 target_arch
=${1%%-*}
1264 case $target_arch in
1265 aarch64
) container_hosts
="x86_64 aarch64" ;;
1266 alpha
) container_hosts
=x86_64
;;
1267 arm
) container_hosts
="x86_64 aarch64" ;;
1268 cris
) container_hosts
=x86_64
;;
1269 hexagon
) container_hosts
=x86_64
;;
1270 hppa
) container_hosts
=x86_64
;;
1271 i386
) container_hosts
=x86_64
;;
1272 loongarch64
) container_hosts
=x86_64
;;
1273 m68k
) container_hosts
=x86_64
;;
1274 microblaze
) container_hosts
=x86_64
;;
1275 mips64el
) container_hosts
=x86_64
;;
1276 mips64
) container_hosts
=x86_64
;;
1277 mipsel
) container_hosts
=x86_64
;;
1278 mips
) container_hosts
=x86_64
;;
1279 nios2
) container_hosts
=x86_64
;;
1280 ppc
) container_hosts
=x86_64
;;
1281 ppc64|ppc64le
) container_hosts
=x86_64
;;
1282 riscv64
) container_hosts
=x86_64
;;
1283 s390x
) container_hosts
=x86_64
;;
1284 sh4
) container_hosts
=x86_64
;;
1285 sparc64
) container_hosts
=x86_64
;;
1286 tricore
) container_hosts
=x86_64
;;
1287 x86_64
) container_hosts
="aarch64 ppc64el x86_64" ;;
1288 xtensa
*) container_hosts
=x86_64
;;
1291 for host in $container_hosts; do
1292 test "$container" != no ||
continue
1293 test "$host" = "$cpu" ||
continue
1294 case $target_arch in
1296 # We don't have any bigendian build tools so we only use this for AArch64
1297 container_image
=debian-arm64-cross
1298 container_cross_prefix
=aarch64-linux-gnu-
1299 container_cross_cc
=${container_cross_prefix}gcc-10
1302 container_image
=debian-alpha-cross
1303 container_cross_prefix
=alpha-linux-gnu-
1306 # We don't have any bigendian build tools so we only use this for ARM
1307 container_image
=debian-armhf-cross
1308 container_cross_prefix
=arm-linux-gnueabihf-
1311 container_image
=fedora-cris-cross
1312 container_cross_prefix
=cris-linux-gnu-
1315 container_image
=debian-hexagon-cross
1316 container_cross_prefix
=hexagon-unknown-linux-musl-
1317 container_cross_cc
=${container_cross_prefix}clang
1320 container_image
=debian-hppa-cross
1321 container_cross_prefix
=hppa-linux-gnu-
1324 container_image
=fedora-i386-cross
1325 container_cross_prefix
=
1328 container_image
=debian-loongarch-cross
1329 container_cross_prefix
=loongarch64-unknown-linux-gnu-
1332 container_image
=debian-m68k-cross
1333 container_cross_prefix
=m68k-linux-gnu-
1336 container_image
=debian-microblaze-cross
1337 container_cross_prefix
=microblaze-linux-musl-
1340 container_image
=debian-mips64el-cross
1341 container_cross_prefix
=mips64el-linux-gnuabi64-
1344 container_image
=debian-mips64-cross
1345 container_cross_prefix
=mips64-linux-gnuabi64-
1348 container_image
=debian-mipsel-cross
1349 container_cross_prefix
=mipsel-linux-gnu-
1352 container_image
=debian-mips-cross
1353 container_cross_prefix
=mips-linux-gnu-
1356 container_image
=debian-nios2-cross
1357 container_cross_prefix
=nios2-linux-gnu-
1360 container_image
=debian-powerpc-test-cross
1361 container_cross_prefix
=powerpc-linux-gnu-
1362 container_cross_cc
=${container_cross_prefix}gcc-10
1365 container_image
=debian-powerpc-test-cross
1366 container_cross_prefix
=powerpc
${target_arch#ppc}-linux-gnu-
1367 container_cross_cc
=${container_cross_prefix}gcc-10
1370 container_image
=debian-riscv64-test-cross
1371 container_cross_prefix
=riscv64-linux-gnu-
1374 container_image
=debian-s390x-cross
1375 container_cross_prefix
=s390x-linux-gnu-
1378 container_image
=debian-sh4-cross
1379 container_cross_prefix
=sh4-linux-gnu-
1382 container_image
=debian-sparc64-cross
1383 container_cross_prefix
=sparc64-linux-gnu-
1386 container_image
=debian-tricore-cross
1387 container_cross_prefix
=tricore-
1388 container_cross_as
=tricore-as
1389 container_cross_ld
=tricore-ld
1390 container_cross_cc
=tricore-gcc
1394 container_image
=debian-amd64-cross
1395 container_cross_prefix
=x86_64-linux-gnu-
1398 container_hosts
=x86_64
1399 container_image
=debian-xtensa-cross
1401 # default to the dc232b cpu
1402 container_cross_prefix
=/opt
/2020.07/xtensa-dc232b-elf
/bin
/xtensa-dc232b-elf-
1405 : ${container_cross_cc:=${container_cross_prefix}gcc}
1406 : ${container_cross_ar:=${container_cross_prefix}ar}
1407 : ${container_cross_as:=${container_cross_prefix}as}
1408 : ${container_cross_ld:=${container_cross_prefix}ld}
1409 : ${container_cross_nm:=${container_cross_prefix}nm}
1410 : ${container_cross_objcopy:=${container_cross_prefix}objcopy}
1411 : ${container_cross_ranlib:=${container_cross_prefix}ranlib}
1412 : ${container_cross_strip:=${container_cross_prefix}strip}
1416 case "$target_arch:$cpu" in
1417 aarch64_be
:aarch64 | \
1424 try
='native cross' ;;
1426 eval "target_cflags=\${cross_cc_cflags_$target_arch}"
1427 for thistry
in $try; do
1436 target_objcopy
=$objcopy
1437 target_ranlib
=$ranlib
1442 if eval test -n "\"\${cross_cc_$target_arch}\""; then
1443 if eval has
"\"\${cross_cc_$target_arch}\""; then
1444 eval "target_cc=\"\${cross_cc_$target_arch}\""
1447 compute_target_variable
$target_arch target_cc gcc
1449 target_ccas
=$target_cc
1450 compute_target_variable
$target_arch target_ar
ar
1451 compute_target_variable
$target_arch target_as as
1452 compute_target_variable
$target_arch target_ld ld
1453 compute_target_variable
$target_arch target_nm nm
1454 compute_target_variable
$target_arch target_objcopy objcopy
1455 compute_target_variable
$target_arch target_ranlib ranlib
1456 compute_target_variable
$target_arch target_strip strip
1460 if test -n "$target_cc"; then
1461 case $target_arch in
1463 if $target_cc --version |
grep -qi "clang"; then
1468 elif test -n "$target_as" && test -n "$target_ld"; then
1469 # Special handling for assembler only targets
1487 if do_compiler
"$target_cc" $target_cflags -o $TMPO -c $TMPC &&
1488 do_compiler
"$target_cc" $target_cflags -r -nostdlib -o "${TMPDIR1}/${TMPB}2.o" "$TMPO" -lgcc; then
1494 if do_compiler
"$target_cc" $target_cflags -o $TMPE $TMPC -static ; then
1499 if do_compiler
"$target_cc" $target_cflags -o $TMPE $TMPC ; then
1507 if test $got_cross_cc != yes; then
1519 test -n "$target_cc"
1522 write_target_makefile
() {
1523 echo "EXTRA_CFLAGS=$target_cflags"
1524 if test -z "$target_cc" && test -z "$target_as"; then
1525 test -z "$container_image" && error_exit
"Internal error: could not find cross compiler for $1?"
1526 echo "$1: docker-image-$container_image" >> Makefile.prereqs
1527 if test -n "$container_cross_cc"; then
1528 echo "CC=$docker_py cc --cc $container_cross_cc -i qemu/$container_image -s $source_path --"
1529 echo "CCAS=$docker_py cc --cc $container_cross_cc -i qemu/$container_image -s $source_path --"
1531 echo "AR=$docker_py cc --cc $container_cross_ar -i qemu/$container_image -s $source_path --"
1532 echo "AS=$docker_py cc --cc $container_cross_as -i qemu/$container_image -s $source_path --"
1533 echo "LD=$docker_py cc --cc $container_cross_ld -i qemu/$container_image -s $source_path --"
1534 echo "NM=$docker_py cc --cc $container_cross_nm -i qemu/$container_image -s $source_path --"
1535 echo "OBJCOPY=$docker_py cc --cc $container_cross_objcopy -i qemu/$container_image -s $source_path --"
1536 echo "RANLIB=$docker_py cc --cc $container_cross_ranlib -i qemu/$container_image -s $source_path --"
1537 echo "STRIP=$docker_py cc --cc $container_cross_strip -i qemu/$container_image -s $source_path --"
1539 if test -n "$target_cc"; then
1540 echo "CC=$target_cc"
1541 echo "CCAS=$target_ccas"
1543 if test -n "$target_ar"; then
1544 echo "AR=$target_ar"
1546 if test -n "$target_as"; then
1547 echo "AS=$target_as"
1549 if test -n "$target_ld"; then
1550 echo "LD=$target_ld"
1552 if test -n "$target_nm"; then
1553 echo "NM=$target_nm"
1555 if test -n "$target_objcopy"; then
1556 echo "OBJCOPY=$target_objcopy"
1558 if test -n "$target_ranlib"; then
1559 echo "RANLIB=$target_ranlib"
1561 if test -n "$target_strip"; then
1562 echo "STRIP=$target_strip"
1567 #######################################
1568 # cross-compiled firmware targets
1570 # Set up build tree symlinks that point back into the source tree
1571 # (these can be both files and directories).
1572 # Caution: avoid adding files or directories here using wildcards. This
1573 # will result in problems later if a new file matching the wildcard is
1574 # added to the source tree -- nothing will cause configure to be rerun
1575 # so the build tree will be missing the link back to the new file, and
1576 # tests might fail. Prefer to keep the relevant files in their own
1577 # directory and symlink the directory instead.
1579 LINKS
="$LINKS docs/config"
1580 LINKS
="$LINKS pc-bios/optionrom/Makefile"
1581 LINKS
="$LINKS pc-bios/s390-ccw/Makefile"
1582 LINKS
="$LINKS pc-bios/vof/Makefile"
1583 LINKS
="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
1584 LINKS
="$LINKS tests/avocado tests/data"
1585 LINKS
="$LINKS tests/qemu-iotests/check"
1586 LINKS
="$LINKS python"
1587 LINKS
="$LINKS contrib/plugins/Makefile "
1588 for f
in $LINKS ; do
1589 if [ -e "$source_path/$f" ]; then
1590 symlink
"$source_path/$f" "$f"
1594 echo "# Automatically generated by configure - do not modify" > Makefile.prereqs
1596 # Mac OS X ships with a broken assembler
1598 if have_target i386-softmmu x86_64-softmmu
&& \
1599 test "$targetos" != "darwin" && test "$targetos" != "sunos" && \
1600 test "$targetos" != "haiku" && \
1601 probe_target_compiler i386-softmmu
; then
1602 roms
="pc-bios/optionrom"
1603 config_mak
=pc-bios
/optionrom
/config.mak
1604 echo "# Automatically generated by configure - do not modify" > $config_mak
1605 echo "TOPSRC_DIR=$source_path" >> $config_mak
1606 write_target_makefile
>> $config_mak
1609 if have_target ppc-softmmu ppc64-softmmu
&& \
1610 probe_target_compiler ppc-softmmu
; then
1611 roms
="$roms pc-bios/vof"
1612 config_mak
=pc-bios
/vof
/config.mak
1613 echo "# Automatically generated by configure - do not modify" > $config_mak
1614 echo "SRC_DIR=$source_path/pc-bios/vof" >> $config_mak
1615 write_target_makefile
>> $config_mak
1618 # Only build s390-ccw bios if the compiler has -march=z900 or -march=z10
1619 # (which is the lowest architecture level that Clang supports)
1620 if have_target s390x-softmmu
&& probe_target_compiler s390x-softmmu
&& \
1621 GIT
=git
"$source_path/scripts/git-submodule.sh" "$git_submodules_action" roms
/SLOF
>> config.log
2>&1; then
1623 do_compiler
"$target_cc" $target_cc_cflags -march=z900
-o $TMPO -c $TMPC
1625 if [ $has_z900 = 0 ] || do_compiler
"$target_cc" $target_cc_cflags -march=z10
-msoft-float -Werror -o $TMPO -c $TMPC; then
1626 if [ $has_z900 != 0 ]; then
1627 echo "WARNING: Your compiler does not support the z900!"
1628 echo " The s390-ccw bios will only work with guest CPUs >= z10."
1630 roms
="$roms pc-bios/s390-ccw"
1631 config_mak
=pc-bios
/s390-ccw
/config-host.mak
1632 echo "# Automatically generated by configure - do not modify" > $config_mak
1633 echo "SRC_PATH=$source_path/pc-bios/s390-ccw" >> $config_mak
1634 echo "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_mak
1635 write_target_makefile
>> $config_mak
1639 #######################################
1640 # generate config-host.mak
1642 config_host_mak
="config-host.mak"
1644 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1645 echo >> $config_host_mak
1647 echo all
: >> $config_host_mak
1649 if test "$debug_tcg" = "yes" ; then
1650 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1652 if test "$mingw32" = "yes" ; then
1653 echo "CONFIG_WIN32=y" >> $config_host_mak
1654 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER-QEMU}" >> $config_host_mak
1655 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO-Linux}" >> $config_host_mak
1656 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION-$(cat "$source_path"/VERSION)}" >> $config_host_mak
1658 echo "CONFIG_POSIX=y" >> $config_host_mak
1661 if test "$linux" = "yes" ; then
1662 echo "CONFIG_LINUX=y" >> $config_host_mak
1665 if test "$darwin" = "yes" ; then
1666 echo "CONFIG_DARWIN=y" >> $config_host_mak
1669 if test "$solaris" = "yes" ; then
1670 echo "CONFIG_SOLARIS=y" >> $config_host_mak
1672 echo "SRC_PATH=$source_path" >> $config_host_mak
1673 echo "TARGET_DIRS=$target_list" >> $config_host_mak
1675 # XXX: suppress that
1676 if [ "$bsd" = "yes" ] ; then
1677 echo "CONFIG_BSD=y" >> $config_host_mak
1680 if test "$plugins" = "yes" ; then
1681 echo "CONFIG_PLUGIN=y" >> $config_host_mak
1684 if test -n "$gdb_bin"; then
1685 gdb_version
=$
($gdb_bin --version |
head -n 1)
1686 if version_ge
${gdb_version##* } 9.1; then
1687 echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
1688 gdb_arches
=$
($python "$source_path/scripts/probe-gdb-support.py" $gdb_bin)
1694 if test "$container" != no
; then
1695 echo "ENGINE=$container" >> $config_host_mak
1696 echo "RUNC=$runc" >> $config_host_mak
1698 echo "ROMS=$roms" >> $config_host_mak
1699 echo "PYTHON=$python" >> $config_host_mak
1700 echo "GENISOIMAGE=$genisoimage" >> $config_host_mak
1701 echo "MESON=$meson" >> $config_host_mak
1702 echo "NINJA=$ninja" >> $config_host_mak
1703 echo "PKG_CONFIG=${pkg_config}" >> $config_host_mak
1704 echo "CC=$cc" >> $config_host_mak
1705 echo "EXESUF=$EXESUF" >> $config_host_mak
1707 # use included Linux headers
1708 if test "$linux" = "yes" ; then
1709 mkdir
-p linux-headers
1724 linux_arch
=loongarch
1733 # For most CPUs the kernel architecture name and QEMU CPU name match.
1737 # For non-KVM architectures we will not have asm headers
1738 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
1739 symlink
"$source_path/linux-headers/asm-$linux_arch" linux-headers
/asm
1743 for target
in $target_list; do
1744 target_dir
="$target"
1745 target_name
=$
(echo $target | cut
-d '-' -f 1)$EXESUF
1746 mkdir
-p "$target_dir"
1748 *-user) symlink
"../qemu-$target_name" "$target_dir/qemu-$target_name" ;;
1749 *) symlink
"../qemu-system-$target_name" "$target_dir/qemu-system-$target_name" ;;
1753 if test "$default_targets" = "yes"; then
1754 echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak
1757 if test "$ccache_cpp2" = "yes"; then
1758 echo "export CCACHE_CPP2=y" >> $config_host_mak
1761 # tests/tcg configuration
1762 (config_host_mak
=tests
/tcg
/config-host.mak
1764 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1765 echo "SRC_PATH=$source_path" >> $config_host_mak
1766 echo "HOST_CC=$host_cc" >> $config_host_mak
1768 # versioned checked in the main config_host.mak above
1769 if test -n "$gdb_bin"; then
1770 echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
1772 if test "$plugins" = "yes" ; then
1773 echo "CONFIG_PLUGIN=y" >> $config_host_mak
1777 for target
in $target_list; do
1782 # the toolchain is not complete with headers, only build softmmu tests
1786 test -f "$source_path/tests/tcg/$arch/Makefile.softmmu-target" ||
continue
1787 qemu
="qemu-system-$arch"
1789 *-linux-user|
*-bsd-user)
1794 if probe_target_compiler
$target ||
test -n "$container_image"; then
1795 test -n "$container_image" && build_static
=y
1796 mkdir
-p "tests/tcg/$target"
1797 config_target_mak
=tests
/tcg
/$target/config-target.mak
1798 ln -sf "$source_path/tests/tcg/Makefile.target" "tests/tcg/$target/Makefile"
1799 echo "# Automatically generated by configure - do not modify" > "$config_target_mak"
1800 echo "TARGET_NAME=$arch" >> "$config_target_mak"
1801 echo "TARGET=$target" >> "$config_target_mak"
1802 write_target_makefile
"build-tcg-tests-$target" >> "$config_target_mak"
1803 echo "BUILD_STATIC=$build_static" >> "$config_target_mak"
1804 echo "QEMU=$PWD/$qemu" >> "$config_target_mak"
1806 # will GDB work with these binaries?
1807 if test "${gdb_arches#*$arch}" != "$gdb_arches"; then
1808 echo "HOST_GDB_SUPPORTS_ARCH=y" >> "$config_target_mak"
1811 echo "run-tcg-tests-$target: $qemu\$(EXESUF)" >> Makefile.prereqs
1812 tcg_tests_targets
="$tcg_tests_targets $target"
1816 if test "$tcg" = "enabled"; then
1817 echo "TCG_TESTS_TARGETS=$tcg_tests_targets" >> config-host.mak
1821 if test "$skip_meson" = no
; then
1822 cross
="config-meson.cross.new"
1824 test $# = 0 && return
1825 echo "'$(echo $* | sed "s
/ /','/g
")'"
1828 echo "# Automatically generated by configure - do not modify" > $cross
1829 echo "[properties]" >> $cross
1831 # unroll any custom device configs
1832 for a
in $device_archs; do
1833 eval "c=\$devices_${a}"
1834 echo "${a}-softmmu = '$c'" >> $cross
1837 echo "[built-in options]" >> $cross
1838 echo "c_args = [$(meson_quote $CFLAGS $EXTRA_CFLAGS)]" >> $cross
1839 echo "cpp_args = [$(meson_quote $CXXFLAGS $EXTRA_CXXFLAGS)]" >> $cross
1840 test -n "$objcc" && echo "objc_args = [$(meson_quote $OBJCFLAGS $EXTRA_OBJCFLAGS)]" >> $cross
1841 echo "c_link_args = [$(meson_quote $CFLAGS $LDFLAGS $EXTRA_CFLAGS $EXTRA_LDFLAGS)]" >> $cross
1842 echo "cpp_link_args = [$(meson_quote $CXXFLAGS $LDFLAGS $EXTRA_CXXFLAGS $EXTRA_LDFLAGS)]" >> $cross
1843 echo "[binaries]" >> $cross
1844 echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross
1845 test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross
1846 test -n "$objcc" && echo "objc = [$(meson_quote $objcc $CPU_CFLAGS)]" >> $cross
1847 echo "ar = [$(meson_quote $ar)]" >> $cross
1848 echo "nm = [$(meson_quote $nm)]" >> $cross
1849 echo "pkgconfig = [$(meson_quote $pkg_config)]" >> $cross
1850 echo "ranlib = [$(meson_quote $ranlib)]" >> $cross
1851 if has
$sdl2_config; then
1852 echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross
1854 echo "strip = [$(meson_quote $strip)]" >> $cross
1855 echo "widl = [$(meson_quote $widl)]" >> $cross
1856 echo "windres = [$(meson_quote $windres)]" >> $cross
1857 echo "windmc = [$(meson_quote $windmc)]" >> $cross
1858 if test "$cross_compile" = "yes"; then
1859 cross_arg
="--cross-file config-meson.cross"
1860 echo "[host_machine]" >> $cross
1861 echo "system = '$targetos'" >> $cross
1864 echo "cpu_family = 'x86'" >> $cross
1867 echo "cpu_family = '$cpu'" >> $cross
1870 echo "cpu = '$cpu'" >> $cross
1871 if test "$bigendian" = "yes" ; then
1872 echo "endian = 'big'" >> $cross
1874 echo "endian = 'little'" >> $cross
1877 cross_arg
="--native-file config-meson.cross"
1879 mv $cross config-meson.cross
1881 rm -rf meson-private meson-info meson-logs
1884 test "$download" = "disabled" && meson_option_add
"--wrap-mode=nodownload"
1885 test "$bindir" != "bin" && meson_option_add
"-Dbindir=$bindir"
1886 test "$default_feature" = no
&& meson_option_add
-Dauto_features=disabled
1887 test "$static" = yes && meson_option_add
-Dprefer_static=true
1888 test "$pie" = no
&& meson_option_add
-Db_pie=false
1889 test "$werror" = yes && meson_option_add
-Dwerror=true
1892 test "$cfi" != false
&& meson_option_add
"-Dcfi=$cfi"
1893 test "$docs" != auto
&& meson_option_add
"-Ddocs=$docs"
1894 test -n "${LIB_FUZZING_ENGINE+xxx}" && meson_option_add
"-Dfuzzing_engine=$LIB_FUZZING_ENGINE"
1895 test "$qemu_suffix" != qemu
&& meson_option_add
"-Dqemu_suffix=$qemu_suffix"
1896 test "$smbd" != '' && meson_option_add
"-Dsmbd=$smbd"
1897 test "$tcg" != enabled
&& meson_option_add
"-Dtcg=$tcg"
1899 NINJA
=$ninja $meson setup
--prefix "$prefix" "$@" $cross_arg "$PWD" "$source_path"
1901 eval run_meson
$meson_options
1902 if test "$?" -ne 0 ; then
1903 error_exit
"meson setup failed"
1905 echo "$meson" > build.ninja.stamp
1907 if test -f meson-private
/cmd_line.txt
; then
1908 # Adjust old command line options that were removed
1909 # sed -i is not portable
1911 /^sphinx_build/ && next;
1912 print;' meson-private
/cmd_line.txt
1916 # Save the configure command line for later reuse.
1917 cat <<EOD >config.status
1919 # Generated by configure.
1920 # Run this file to recreate the current configuration.
1921 # Compiler output produced by configure, useful for debugging
1922 # configure, is in config.log if it exists.
1928 eval envval
=\$
$envname
1930 if test -n "$envval"
1932 echo "$envname='$envval'" >> config.status
1933 echo "export $envname" >> config.status
1935 echo "unset $envname" >> config.status
1939 # Preserve various env variables that influence what
1940 # features/build target configure will detect
1946 preserve_env CXXFLAGS
1948 preserve_env LDFLAGS
1949 preserve_env LD_LIBRARY_PATH
1951 preserve_env OBJCFLAGS
1952 preserve_env OBJCOPY
1954 preserve_env PKG_CONFIG
1955 preserve_env PKG_CONFIG_LIBDIR
1956 preserve_env PKG_CONFIG_PATH
1958 preserve_env QEMU_GA_MANUFACTURER
1959 preserve_env QEMU_GA_DISTRO
1960 preserve_env QEMU_GA_VERSION
1961 preserve_env SDL2_CONFIG
1965 preserve_env WINDRES
1968 printf "exec" >>config.status
1969 for i
in "$0" "$@"; do
1970 test "$i" = --skip-meson ||
printf " %s" "$(quote_sh "$i")" >>config.status
1972 echo ' "$@"' >>config.status
1973 chmod +x config.status