8db2a4fd8a
Commit 91b8eba9ec ("vgabios: remove submodule and build rules.")
removed the vgabios submodule, but left some traces in the configure
script. Remove them.
Reported-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200622131240.9624-1-kraxel@redhat.com
8604 lines
222 KiB
Bash
Executable File
8604 lines
222 KiB
Bash
Executable File
#!/bin/sh
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#
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# qemu configure script (c) 2003 Fabrice Bellard
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#
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# Unset some variables known to interfere with behavior of common tools,
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# just as autoconf does.
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CLICOLOR_FORCE= GREP_OPTIONS=
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unset CLICOLOR_FORCE GREP_OPTIONS
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# Don't allow CCACHE, if present, to use cached results of compile tests!
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export CCACHE_RECACHE=yes
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# Temporary directory used for files created while
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# configure runs. Since it is in the build directory
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# we can safely blow away any previous version of it
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# (and we need not jump through hoops to try to delete
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# it when configure exits.)
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TMPDIR1="config-temp"
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rm -rf "${TMPDIR1}"
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mkdir -p "${TMPDIR1}"
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if [ $? -ne 0 ]; then
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echo "ERROR: failed to create temporary directory"
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exit 1
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fi
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TMPB="qemu-conf"
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TMPC="${TMPDIR1}/${TMPB}.c"
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TMPO="${TMPDIR1}/${TMPB}.o"
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TMPCXX="${TMPDIR1}/${TMPB}.cxx"
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TMPE="${TMPDIR1}/${TMPB}.exe"
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TMPMO="${TMPDIR1}/${TMPB}.mo"
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TMPTXT="${TMPDIR1}/${TMPB}.txt"
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rm -f config.log
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# Print a helpful header at the top of config.log
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echo "# QEMU configure log $(date)" >> config.log
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printf "# Configured with:" >> config.log
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printf " '%s'" "$0" "$@" >> config.log
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echo >> config.log
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echo "#" >> config.log
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print_error() {
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(echo
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echo "ERROR: $1"
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while test -n "$2"; do
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echo " $2"
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shift
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done
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echo) >&2
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}
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error_exit() {
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print_error "$@"
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exit 1
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}
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do_compiler() {
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# Run the compiler, capturing its output to the log. First argument
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# is compiler binary to execute.
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local compiler="$1"
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shift
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if test -n "$BASH_VERSION"; then eval '
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echo >>config.log "
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funcs: ${FUNCNAME[*]}
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lines: ${BASH_LINENO[*]}"
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'; fi
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echo $compiler "$@" >> config.log
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$compiler "$@" >> config.log 2>&1 || return $?
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# Test passed. If this is an --enable-werror build, rerun
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# the test with -Werror and bail out if it fails. This
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# makes warning-generating-errors in configure test code
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# obvious to developers.
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if test "$werror" != "yes"; then
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return 0
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fi
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# Don't bother rerunning the compile if we were already using -Werror
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case "$*" in
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*-Werror*)
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return 0
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;;
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esac
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echo $compiler -Werror "$@" >> config.log
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$compiler -Werror "$@" >> config.log 2>&1 && return $?
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error_exit "configure test passed without -Werror but failed with -Werror." \
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"This is probably a bug in the configure script. The failing command" \
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"will be at the bottom of config.log." \
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"You can run configure with --disable-werror to bypass this check."
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}
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do_cc() {
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do_compiler "$cc" "$@"
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}
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do_cxx() {
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do_compiler "$cxx" "$@"
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}
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# Append $2 to the variable named $1, with space separation
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add_to() {
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eval $1=\${$1:+\"\$$1 \"}\$2
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}
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update_cxxflags() {
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# Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
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# options which some versions of GCC's C++ compiler complain about
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# because they only make sense for C programs.
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QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
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for arg in $QEMU_CFLAGS; do
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case $arg in
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-Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
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-Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
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;;
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-std=gnu99)
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QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }"-std=gnu++98"
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;;
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*)
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QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
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;;
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esac
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done
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}
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compile_object() {
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local_cflags="$1"
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do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
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}
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compile_prog() {
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local_cflags="$1"
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local_ldflags="$2"
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do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $QEMU_LDFLAGS $local_ldflags
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}
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# symbolically link $1 to $2. Portable version of "ln -sf".
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symlink() {
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rm -rf "$2"
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mkdir -p "$(dirname "$2")"
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ln -s "$1" "$2"
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}
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# check whether a command is available to this shell (may be either an
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# executable or a builtin)
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has() {
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type "$1" >/dev/null 2>&1
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}
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# search for an executable in PATH
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path_of() {
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local_command="$1"
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local_ifs="$IFS"
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local_dir=""
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# pathname has a dir component?
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if [ "${local_command#*/}" != "$local_command" ]; then
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if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
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echo "$local_command"
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return 0
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fi
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fi
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if [ -z "$local_command" ]; then
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return 1
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fi
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IFS=:
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for local_dir in $PATH; do
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if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
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echo "$local_dir/$local_command"
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IFS="${local_ifs:-$(printf ' \t\n')}"
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return 0
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fi
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done
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# not found
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IFS="${local_ifs:-$(printf ' \t\n')}"
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return 1
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}
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have_backend () {
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echo "$trace_backends" | grep "$1" >/dev/null
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}
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glob() {
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eval test -z '"${1#'"$2"'}"'
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}
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supported_hax_target() {
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test "$hax" = "yes" || return 1
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glob "$1" "*-softmmu" || return 1
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case "${1%-softmmu}" in
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i386|x86_64)
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return 0
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;;
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esac
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return 1
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}
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supported_kvm_target() {
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test "$kvm" = "yes" || return 1
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glob "$1" "*-softmmu" || return 1
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case "${1%-softmmu}:$cpu" in
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arm:arm | aarch64:aarch64 | \
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i386:i386 | i386:x86_64 | i386:x32 | \
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x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
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mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
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ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
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s390x:s390x)
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return 0
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;;
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esac
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return 1
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}
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supported_xen_target() {
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test "$xen" = "yes" || return 1
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glob "$1" "*-softmmu" || return 1
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# Only i386 and x86_64 provide the xenpv machine.
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case "${1%-softmmu}" in
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i386|x86_64)
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return 0
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;;
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esac
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return 1
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}
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supported_hvf_target() {
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test "$hvf" = "yes" || return 1
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glob "$1" "*-softmmu" || return 1
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case "${1%-softmmu}" in
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x86_64)
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return 0
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;;
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esac
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return 1
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}
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supported_whpx_target() {
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test "$whpx" = "yes" || return 1
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glob "$1" "*-softmmu" || return 1
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case "${1%-softmmu}" in
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i386|x86_64)
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return 0
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;;
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esac
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return 1
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}
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supported_target() {
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case "$1" in
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*-softmmu)
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;;
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*-linux-user)
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if test "$linux" != "yes"; then
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print_error "Target '$target' is only available on a Linux host"
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return 1
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fi
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;;
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*-bsd-user)
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if test "$bsd" != "yes"; then
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print_error "Target '$target' is only available on a BSD host"
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return 1
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fi
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;;
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*)
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print_error "Invalid target name '$target'"
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return 1
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;;
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esac
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test "$tcg" = "yes" && return 0
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supported_kvm_target "$1" && return 0
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supported_xen_target "$1" && return 0
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supported_hax_target "$1" && return 0
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supported_hvf_target "$1" && return 0
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supported_whpx_target "$1" && return 0
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print_error "TCG disabled, but hardware accelerator not available for '$target'"
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return 1
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}
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ld_has() {
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$ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
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}
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# make source path absolute
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source_path=$(cd "$(dirname -- "$0")"; pwd)
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if printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
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then
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error_exit "main directory cannot contain spaces nor colons"
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fi
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# default parameters
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cpu=""
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iasl="iasl"
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interp_prefix="/usr/gnemul/qemu-%M"
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static="no"
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cross_prefix=""
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audio_drv_list=""
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block_drv_rw_whitelist=""
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block_drv_ro_whitelist=""
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host_cc="cc"
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libs_cpu=""
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libs_softmmu=""
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libs_tools=""
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audio_win_int=""
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libs_qga=""
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debug_info="yes"
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stack_protector=""
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safe_stack=""
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use_containers="yes"
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gdb_bin=$(command -v "gdb-multiarch" || command -v "gdb")
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if test -e "$source_path/.git"
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then
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git_update=yes
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git_submodules="ui/keycodemapdb"
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git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
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git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
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else
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git_update=no
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git_submodules=""
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if ! test -f "$source_path/ui/keycodemapdb/README"
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then
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echo
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echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
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echo
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echo "This is not a GIT checkout but module content appears to"
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echo "be missing. Do not use 'git archive' or GitHub download links"
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echo "to acquire QEMU source archives. Non-GIT builds are only"
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echo "supported with source archives linked from:"
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echo
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echo " https://www.qemu.org/download/#source"
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echo
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echo "Developers working with GIT can use scripts/archive-source.sh"
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echo "if they need to create valid source archives."
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echo
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exit 1
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fi
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fi
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git="git"
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# Don't accept a target_list environment variable.
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unset target_list
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unset target_list_exclude
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# Default value for a variable defining feature "foo".
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# * foo="no" feature will only be used if --enable-foo arg is given
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# * foo="" feature will be searched for, and if found, will be used
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# unless --disable-foo is given
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# * foo="yes" this value will only be set by --enable-foo flag.
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# feature will searched for,
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# if not found, configure exits with error
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#
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# Always add --enable-foo and --disable-foo command line args.
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# Distributions want to ensure that several features are compiled in, and it
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# is impossible without a --enable-foo that exits if a feature is not found.
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brlapi=""
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curl=""
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curses=""
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docs=""
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fdt=""
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netmap="no"
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sdl=""
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sdl_image=""
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virtfs=""
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mpath=""
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vnc="yes"
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sparse="no"
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vde=""
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vnc_sasl=""
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vnc_jpeg=""
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vnc_png=""
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xkbcommon=""
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xen=""
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xen_ctrl_version=""
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xen_pci_passthrough=""
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linux_aio=""
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linux_io_uring=""
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cap_ng=""
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attr=""
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libattr=""
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xfs=""
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tcg="yes"
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membarrier=""
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vhost_net=""
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vhost_crypto=""
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vhost_scsi=""
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vhost_vsock=""
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vhost_user=""
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vhost_user_fs=""
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kvm="no"
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hax="no"
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hvf="no"
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whpx="no"
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rdma=""
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pvrdma=""
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gprof="no"
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debug_tcg="no"
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debug="no"
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sanitizers="no"
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tsan="no"
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fortify_source=""
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strip_opt="yes"
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tcg_interpreter="no"
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bigendian="no"
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mingw32="no"
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gcov="no"
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gcov_tool="gcov"
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EXESUF=""
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DSOSUF=".so"
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LDFLAGS_SHARED="-shared"
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modules="no"
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module_upgrades="no"
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prefix="/usr/local"
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mandir="\${prefix}/share/man"
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datadir="\${prefix}/share"
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firmwarepath="\${prefix}/share/qemu-firmware"
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qemu_docdir="\${prefix}/share/doc/qemu"
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bindir="\${prefix}/bin"
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libdir="\${prefix}/lib"
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libexecdir="\${prefix}/libexec"
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includedir="\${prefix}/include"
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sysconfdir="\${prefix}/etc"
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local_statedir="\${prefix}/var"
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confsuffix="/qemu"
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slirp=""
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oss_lib=""
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bsd="no"
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linux="no"
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solaris="no"
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profiler="no"
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cocoa="no"
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softmmu="yes"
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|
linux_user="no"
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|
bsd_user="no"
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|
blobs="yes"
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|
edk2_blobs="no"
|
|
pkgversion=""
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|
pie=""
|
|
qom_cast_debug="yes"
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|
trace_backends="log"
|
|
trace_file="trace"
|
|
spice=""
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|
rbd=""
|
|
smartcard=""
|
|
libusb=""
|
|
usb_redir=""
|
|
opengl=""
|
|
opengl_dmabuf="no"
|
|
cpuid_h="no"
|
|
avx2_opt=""
|
|
zlib="yes"
|
|
capstone=""
|
|
lzo=""
|
|
snappy=""
|
|
bzip2=""
|
|
lzfse=""
|
|
zstd=""
|
|
guest_agent=""
|
|
guest_agent_with_vss="no"
|
|
guest_agent_ntddscsi="no"
|
|
guest_agent_msi=""
|
|
vss_win32_sdk=""
|
|
win_sdk="no"
|
|
want_tools=""
|
|
libiscsi=""
|
|
libnfs=""
|
|
coroutine=""
|
|
coroutine_pool=""
|
|
debug_stack_usage="no"
|
|
crypto_afalg="no"
|
|
seccomp=""
|
|
glusterfs=""
|
|
glusterfs_xlator_opt="no"
|
|
glusterfs_discard="no"
|
|
glusterfs_fallocate="no"
|
|
glusterfs_zerofill="no"
|
|
glusterfs_ftruncate_has_stat="no"
|
|
glusterfs_iocb_has_stat="no"
|
|
gtk=""
|
|
gtk_gl="no"
|
|
tls_priority="NORMAL"
|
|
gnutls=""
|
|
nettle=""
|
|
nettle_xts="no"
|
|
gcrypt=""
|
|
gcrypt_hmac="no"
|
|
gcrypt_xts="no"
|
|
qemu_private_xts="yes"
|
|
auth_pam=""
|
|
vte=""
|
|
virglrenderer=""
|
|
tpm=""
|
|
libssh=""
|
|
live_block_migration="yes"
|
|
numa=""
|
|
tcmalloc="no"
|
|
jemalloc="no"
|
|
replication="yes"
|
|
vxhs=""
|
|
bochs="yes"
|
|
cloop="yes"
|
|
dmg="yes"
|
|
qcow1="yes"
|
|
vdi="yes"
|
|
vvfat="yes"
|
|
qed="yes"
|
|
parallels="yes"
|
|
sheepdog="yes"
|
|
libxml2=""
|
|
debug_mutex="no"
|
|
libpmem=""
|
|
default_devices="yes"
|
|
plugins="no"
|
|
fuzzing="no"
|
|
rng_none="no"
|
|
secret_keyring=""
|
|
libdaxctl=""
|
|
|
|
supported_cpu="no"
|
|
supported_os="no"
|
|
bogus_os="no"
|
|
malloc_trim=""
|
|
|
|
# parse CC options first
|
|
for opt do
|
|
optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
|
|
case "$opt" in
|
|
--cross-prefix=*) cross_prefix="$optarg"
|
|
;;
|
|
--cc=*) CC="$optarg"
|
|
;;
|
|
--cxx=*) CXX="$optarg"
|
|
;;
|
|
--cpu=*) cpu="$optarg"
|
|
;;
|
|
--extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
|
|
QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
|
|
;;
|
|
--extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
|
|
;;
|
|
--extra-ldflags=*) QEMU_LDFLAGS="$QEMU_LDFLAGS $optarg"
|
|
EXTRA_LDFLAGS="$optarg"
|
|
;;
|
|
--enable-debug-info) debug_info="yes"
|
|
;;
|
|
--disable-debug-info) debug_info="no"
|
|
;;
|
|
--cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
|
|
;;
|
|
--cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
|
|
eval "cross_cc_cflags_${cc_arch}=\$optarg"
|
|
cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}"
|
|
;;
|
|
--cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
|
|
cc_archs="$cc_archs $cc_arch"
|
|
eval "cross_cc_${cc_arch}=\$optarg"
|
|
cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}"
|
|
;;
|
|
esac
|
|
done
|
|
# OS specific
|
|
# Using uname is really, really broken. Once we have the right set of checks
|
|
# we can eliminate its usage altogether.
|
|
|
|
# Preferred compiler:
|
|
# ${CC} (if set)
|
|
# ${cross_prefix}gcc (if cross-prefix specified)
|
|
# system compiler
|
|
if test -z "${CC}${cross_prefix}"; then
|
|
cc="$host_cc"
|
|
else
|
|
cc="${CC-${cross_prefix}gcc}"
|
|
fi
|
|
|
|
if test -z "${CXX}${cross_prefix}"; then
|
|
cxx="c++"
|
|
else
|
|
cxx="${CXX-${cross_prefix}g++}"
|
|
fi
|
|
|
|
ar="${AR-${cross_prefix}ar}"
|
|
as="${AS-${cross_prefix}as}"
|
|
ccas="${CCAS-$cc}"
|
|
cpp="${CPP-$cc -E}"
|
|
objcopy="${OBJCOPY-${cross_prefix}objcopy}"
|
|
ld="${LD-${cross_prefix}ld}"
|
|
ranlib="${RANLIB-${cross_prefix}ranlib}"
|
|
nm="${NM-${cross_prefix}nm}"
|
|
strip="${STRIP-${cross_prefix}strip}"
|
|
windres="${WINDRES-${cross_prefix}windres}"
|
|
pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
|
|
query_pkg_config() {
|
|
"${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
|
|
}
|
|
pkg_config=query_pkg_config
|
|
sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
|
|
|
|
# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
|
|
ARFLAGS="${ARFLAGS-rv}"
|
|
|
|
# default flags for all hosts
|
|
# We use -fwrapv to tell the compiler that we require a C dialect where
|
|
# left shift of signed integers is well defined and has the expected
|
|
# 2s-complement style results. (Both clang and gcc agree that it
|
|
# provides these semantics.)
|
|
QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
|
|
QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
|
|
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
|
|
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
|
|
QEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
|
|
QEMU_INCLUDES="$QEMU_INCLUDES -iquote \$(SRC_PATH)/disas/libvixl"
|
|
if test "$debug_info" = "yes"; then
|
|
CFLAGS="-g $CFLAGS"
|
|
fi
|
|
|
|
# running configure in the source tree?
|
|
# we know that's the case if configure is there.
|
|
if test -f "./configure"; then
|
|
pwd_is_source_path="y"
|
|
else
|
|
pwd_is_source_path="n"
|
|
fi
|
|
|
|
check_define() {
|
|
cat > $TMPC <<EOF
|
|
#if !defined($1)
|
|
#error $1 not defined
|
|
#endif
|
|
int main(void) { return 0; }
|
|
EOF
|
|
compile_object
|
|
}
|
|
|
|
check_include() {
|
|
cat > $TMPC <<EOF
|
|
#include <$1>
|
|
int main(void) { return 0; }
|
|
EOF
|
|
compile_object
|
|
}
|
|
|
|
write_c_skeleton() {
|
|
cat > $TMPC <<EOF
|
|
int main(void) { return 0; }
|
|
EOF
|
|
}
|
|
|
|
write_c_fuzzer_skeleton() {
|
|
cat > $TMPC <<EOF
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size);
|
|
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; }
|
|
EOF
|
|
}
|
|
|
|
if check_define __linux__ ; then
|
|
targetos="Linux"
|
|
elif check_define _WIN32 ; then
|
|
targetos='MINGW32'
|
|
elif check_define __OpenBSD__ ; then
|
|
targetos='OpenBSD'
|
|
elif check_define __sun__ ; then
|
|
targetos='SunOS'
|
|
elif check_define __HAIKU__ ; then
|
|
targetos='Haiku'
|
|
elif check_define __FreeBSD__ ; then
|
|
targetos='FreeBSD'
|
|
elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
|
|
targetos='GNU/kFreeBSD'
|
|
elif check_define __DragonFly__ ; then
|
|
targetos='DragonFly'
|
|
elif check_define __NetBSD__; then
|
|
targetos='NetBSD'
|
|
elif check_define __APPLE__; then
|
|
targetos='Darwin'
|
|
else
|
|
# This is a fatal error, but don't report it yet, because we
|
|
# might be going to just print the --help text, or it might
|
|
# be the result of a missing compiler.
|
|
targetos='bogus'
|
|
bogus_os='yes'
|
|
fi
|
|
|
|
# Some host OSes need non-standard checks for which CPU to use.
|
|
# Note that these checks are broken for cross-compilation: if you're
|
|
# cross-compiling to one of these OSes then you'll need to specify
|
|
# the correct CPU with the --cpu option.
|
|
case $targetos in
|
|
Darwin)
|
|
# on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
|
|
# run 64-bit userspace code.
|
|
# If the user didn't specify a CPU explicitly and the kernel says this is
|
|
# 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
|
|
if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
|
|
cpu="x86_64"
|
|
fi
|
|
;;
|
|
SunOS)
|
|
# $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
|
|
if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
|
|
cpu="x86_64"
|
|
fi
|
|
esac
|
|
|
|
if test ! -z "$cpu" ; then
|
|
# command line argument
|
|
:
|
|
elif check_define __i386__ ; then
|
|
cpu="i386"
|
|
elif check_define __x86_64__ ; then
|
|
if check_define __ILP32__ ; then
|
|
cpu="x32"
|
|
else
|
|
cpu="x86_64"
|
|
fi
|
|
elif check_define __sparc__ ; then
|
|
if check_define __arch64__ ; then
|
|
cpu="sparc64"
|
|
else
|
|
cpu="sparc"
|
|
fi
|
|
elif check_define _ARCH_PPC ; then
|
|
if check_define _ARCH_PPC64 ; then
|
|
if check_define _LITTLE_ENDIAN ; then
|
|
cpu="ppc64le"
|
|
else
|
|
cpu="ppc64"
|
|
fi
|
|
else
|
|
cpu="ppc"
|
|
fi
|
|
elif check_define __mips__ ; then
|
|
cpu="mips"
|
|
elif check_define __s390__ ; then
|
|
if check_define __s390x__ ; then
|
|
cpu="s390x"
|
|
else
|
|
cpu="s390"
|
|
fi
|
|
elif check_define __riscv ; then
|
|
if check_define _LP64 ; then
|
|
cpu="riscv64"
|
|
else
|
|
cpu="riscv32"
|
|
fi
|
|
elif check_define __arm__ ; then
|
|
cpu="arm"
|
|
elif check_define __aarch64__ ; then
|
|
cpu="aarch64"
|
|
else
|
|
cpu=$(uname -m)
|
|
fi
|
|
|
|
ARCH=
|
|
# Normalise host CPU name and set ARCH.
|
|
# Note that this case should only have supported host CPUs, not guests.
|
|
case "$cpu" in
|
|
ppc|ppc64|s390x|sparc64|x32|riscv32|riscv64)
|
|
supported_cpu="yes"
|
|
;;
|
|
ppc64le)
|
|
ARCH="ppc64"
|
|
supported_cpu="yes"
|
|
;;
|
|
i386|i486|i586|i686|i86pc|BePC)
|
|
cpu="i386"
|
|
supported_cpu="yes"
|
|
;;
|
|
x86_64|amd64)
|
|
cpu="x86_64"
|
|
supported_cpu="yes"
|
|
;;
|
|
armv*b|armv*l|arm)
|
|
cpu="arm"
|
|
supported_cpu="yes"
|
|
;;
|
|
aarch64)
|
|
cpu="aarch64"
|
|
supported_cpu="yes"
|
|
;;
|
|
mips*)
|
|
cpu="mips"
|
|
supported_cpu="yes"
|
|
;;
|
|
sparc|sun4[cdmuv])
|
|
cpu="sparc"
|
|
supported_cpu="yes"
|
|
;;
|
|
*)
|
|
# This will result in either an error or falling back to TCI later
|
|
ARCH=unknown
|
|
;;
|
|
esac
|
|
if test -z "$ARCH"; then
|
|
ARCH="$cpu"
|
|
fi
|
|
|
|
# OS specific
|
|
|
|
# host *BSD for user mode
|
|
HOST_VARIANT_DIR=""
|
|
|
|
case $targetos in
|
|
MINGW32*)
|
|
mingw32="yes"
|
|
hax="yes"
|
|
vhost_user="no"
|
|
audio_possible_drivers="dsound sdl"
|
|
if check_include dsound.h; then
|
|
audio_drv_list="dsound"
|
|
else
|
|
audio_drv_list=""
|
|
fi
|
|
supported_os="yes"
|
|
pie="no"
|
|
;;
|
|
GNU/kFreeBSD)
|
|
bsd="yes"
|
|
audio_drv_list="oss try-sdl"
|
|
audio_possible_drivers="oss sdl pa"
|
|
;;
|
|
FreeBSD)
|
|
bsd="yes"
|
|
make="${MAKE-gmake}"
|
|
audio_drv_list="oss try-sdl"
|
|
audio_possible_drivers="oss sdl pa"
|
|
# needed for kinfo_getvmmap(3) in libutil.h
|
|
LIBS="-lutil $LIBS"
|
|
# needed for kinfo_getproc
|
|
libs_qga="-lutil $libs_qga"
|
|
netmap="" # enable netmap autodetect
|
|
HOST_VARIANT_DIR="freebsd"
|
|
supported_os="yes"
|
|
;;
|
|
DragonFly)
|
|
bsd="yes"
|
|
make="${MAKE-gmake}"
|
|
audio_drv_list="oss try-sdl"
|
|
audio_possible_drivers="oss sdl pa"
|
|
HOST_VARIANT_DIR="dragonfly"
|
|
;;
|
|
NetBSD)
|
|
bsd="yes"
|
|
hax="yes"
|
|
make="${MAKE-gmake}"
|
|
audio_drv_list="oss try-sdl"
|
|
audio_possible_drivers="oss sdl"
|
|
oss_lib="-lossaudio"
|
|
HOST_VARIANT_DIR="netbsd"
|
|
supported_os="yes"
|
|
;;
|
|
OpenBSD)
|
|
bsd="yes"
|
|
make="${MAKE-gmake}"
|
|
audio_drv_list="try-sdl"
|
|
audio_possible_drivers="sdl"
|
|
HOST_VARIANT_DIR="openbsd"
|
|
supported_os="yes"
|
|
;;
|
|
Darwin)
|
|
bsd="yes"
|
|
darwin="yes"
|
|
hax="yes"
|
|
hvf="yes"
|
|
LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
|
|
if [ "$cpu" = "x86_64" ] ; then
|
|
QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="-arch x86_64 $QEMU_LDFLAGS"
|
|
fi
|
|
cocoa="yes"
|
|
audio_drv_list="coreaudio try-sdl"
|
|
audio_possible_drivers="coreaudio sdl"
|
|
QEMU_LDFLAGS="-framework CoreFoundation -framework IOKit $QEMU_LDFLAGS"
|
|
libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
|
|
# Disable attempts to use ObjectiveC features in os/object.h since they
|
|
# won't work when we're compiling with gcc as a C compiler.
|
|
QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
|
|
HOST_VARIANT_DIR="darwin"
|
|
supported_os="yes"
|
|
;;
|
|
SunOS)
|
|
solaris="yes"
|
|
make="${MAKE-gmake}"
|
|
install="${INSTALL-ginstall}"
|
|
smbd="${SMBD-/usr/sfw/sbin/smbd}"
|
|
if test -f /usr/include/sys/soundcard.h ; then
|
|
audio_drv_list="oss try-sdl"
|
|
fi
|
|
audio_possible_drivers="oss sdl"
|
|
# needed for CMSG_ macros in sys/socket.h
|
|
QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
|
|
# needed for TIOCWIN* defines in termios.h
|
|
QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
|
|
QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
|
|
solarisnetlibs="-lsocket -lnsl -lresolv"
|
|
LIBS="$solarisnetlibs $LIBS"
|
|
libs_qga="$solarisnetlibs $libs_qga"
|
|
;;
|
|
Haiku)
|
|
haiku="yes"
|
|
QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
|
|
LIBS="-lposix_error_mapper -lnetwork $LIBS"
|
|
;;
|
|
Linux)
|
|
audio_drv_list="try-pa oss"
|
|
audio_possible_drivers="oss alsa sdl pa"
|
|
linux="yes"
|
|
linux_user="yes"
|
|
kvm="yes"
|
|
QEMU_INCLUDES="-isystem \$(SRC_PATH)/linux-headers -isystem $PWD/linux-headers $QEMU_INCLUDES"
|
|
supported_os="yes"
|
|
libudev="yes"
|
|
;;
|
|
esac
|
|
|
|
if [ "$bsd" = "yes" ] ; then
|
|
if [ "$darwin" != "yes" ] ; then
|
|
bsd_user="yes"
|
|
fi
|
|
fi
|
|
|
|
: ${make=${MAKE-make}}
|
|
: ${install=${INSTALL-install}}
|
|
# We prefer python 3.x. A bare 'python' is traditionally
|
|
# python 2.x, but some distros have it as python 3.x, so
|
|
# we check that too
|
|
python=
|
|
for binary in "${PYTHON-python3}" python
|
|
do
|
|
if has "$binary"
|
|
then
|
|
python=$(command -v "$binary")
|
|
break
|
|
fi
|
|
done
|
|
|
|
sphinx_build=
|
|
for binary in sphinx-build-3 sphinx-build
|
|
do
|
|
if has "$binary"
|
|
then
|
|
sphinx_build=$(command -v "$binary")
|
|
break
|
|
fi
|
|
done
|
|
|
|
# Check for ancillary tools used in testing
|
|
genisoimage=
|
|
for binary in genisoimage mkisofs
|
|
do
|
|
if has $binary
|
|
then
|
|
genisoimage=$(command -v "$binary")
|
|
break
|
|
fi
|
|
done
|
|
|
|
: ${smbd=${SMBD-/usr/sbin/smbd}}
|
|
|
|
# Default objcc to clang if available, otherwise use CC
|
|
if has clang; then
|
|
objcc=clang
|
|
else
|
|
objcc="$cc"
|
|
fi
|
|
|
|
if test "$mingw32" = "yes" ; then
|
|
EXESUF=".exe"
|
|
DSOSUF=".dll"
|
|
# MinGW needs -mthreads for TLS and macro _MT.
|
|
QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
|
|
LIBS="-lwinmm -lws2_32 $LIBS"
|
|
write_c_skeleton;
|
|
if compile_prog "" "-liberty" ; then
|
|
LIBS="-liberty $LIBS"
|
|
fi
|
|
prefix="c:/Program Files/QEMU"
|
|
mandir="\${prefix}"
|
|
datadir="\${prefix}"
|
|
qemu_docdir="\${prefix}"
|
|
bindir="\${prefix}"
|
|
sysconfdir="\${prefix}"
|
|
local_statedir=
|
|
confsuffix=""
|
|
libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
|
|
fi
|
|
|
|
werror=""
|
|
|
|
for opt do
|
|
optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
|
|
case "$opt" in
|
|
--help|-h) show_help=yes
|
|
;;
|
|
--version|-V) exec cat $source_path/VERSION
|
|
;;
|
|
--prefix=*) prefix="$optarg"
|
|
;;
|
|
--interp-prefix=*) interp_prefix="$optarg"
|
|
;;
|
|
--cross-prefix=*)
|
|
;;
|
|
--cc=*)
|
|
;;
|
|
--host-cc=*) host_cc="$optarg"
|
|
;;
|
|
--cxx=*)
|
|
;;
|
|
--iasl=*) iasl="$optarg"
|
|
;;
|
|
--objcc=*) objcc="$optarg"
|
|
;;
|
|
--make=*) make="$optarg"
|
|
;;
|
|
--install=*) install="$optarg"
|
|
;;
|
|
--python=*) python="$optarg"
|
|
;;
|
|
--sphinx-build=*) sphinx_build="$optarg"
|
|
;;
|
|
--gcov=*) gcov_tool="$optarg"
|
|
;;
|
|
--smbd=*) smbd="$optarg"
|
|
;;
|
|
--extra-cflags=*)
|
|
;;
|
|
--extra-cxxflags=*)
|
|
;;
|
|
--extra-ldflags=*)
|
|
;;
|
|
--enable-debug-info)
|
|
;;
|
|
--disable-debug-info)
|
|
;;
|
|
--cross-cc-*)
|
|
;;
|
|
--enable-modules)
|
|
modules="yes"
|
|
;;
|
|
--disable-modules)
|
|
modules="no"
|
|
;;
|
|
--disable-module-upgrades) module_upgrades="no"
|
|
;;
|
|
--enable-module-upgrades) module_upgrades="yes"
|
|
;;
|
|
--cpu=*)
|
|
;;
|
|
--target-list=*) target_list="$optarg"
|
|
if test "$target_list_exclude"; then
|
|
error_exit "Can't mix --target-list with --target-list-exclude"
|
|
fi
|
|
;;
|
|
--target-list-exclude=*) target_list_exclude="$optarg"
|
|
if test "$target_list"; then
|
|
error_exit "Can't mix --target-list-exclude with --target-list"
|
|
fi
|
|
;;
|
|
--enable-trace-backends=*) trace_backends="$optarg"
|
|
;;
|
|
# XXX: backwards compatibility
|
|
--enable-trace-backend=*) trace_backends="$optarg"
|
|
;;
|
|
--with-trace-file=*) trace_file="$optarg"
|
|
;;
|
|
--with-default-devices) default_devices="yes"
|
|
;;
|
|
--without-default-devices) default_devices="no"
|
|
;;
|
|
--enable-gprof) gprof="yes"
|
|
;;
|
|
--enable-gcov) gcov="yes"
|
|
;;
|
|
--static)
|
|
static="yes"
|
|
QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
|
|
;;
|
|
--mandir=*) mandir="$optarg"
|
|
;;
|
|
--bindir=*) bindir="$optarg"
|
|
;;
|
|
--libdir=*) libdir="$optarg"
|
|
;;
|
|
--libexecdir=*) libexecdir="$optarg"
|
|
;;
|
|
--includedir=*) includedir="$optarg"
|
|
;;
|
|
--datadir=*) datadir="$optarg"
|
|
;;
|
|
--with-confsuffix=*) confsuffix="$optarg"
|
|
;;
|
|
--docdir=*) qemu_docdir="$optarg"
|
|
;;
|
|
--sysconfdir=*) sysconfdir="$optarg"
|
|
;;
|
|
--localstatedir=*) local_statedir="$optarg"
|
|
;;
|
|
--firmwarepath=*) firmwarepath="$optarg"
|
|
;;
|
|
--host=*|--build=*|\
|
|
--disable-dependency-tracking|\
|
|
--sbindir=*|--sharedstatedir=*|\
|
|
--oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
|
|
--htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
|
|
# These switches are silently ignored, for compatibility with
|
|
# autoconf-generated configure scripts. This allows QEMU's
|
|
# configure to be used by RPM and similar macros that set
|
|
# lots of directory switches by default.
|
|
;;
|
|
--disable-sdl) sdl="no"
|
|
;;
|
|
--enable-sdl) sdl="yes"
|
|
;;
|
|
--disable-sdl-image) sdl_image="no"
|
|
;;
|
|
--enable-sdl-image) sdl_image="yes"
|
|
;;
|
|
--disable-qom-cast-debug) qom_cast_debug="no"
|
|
;;
|
|
--enable-qom-cast-debug) qom_cast_debug="yes"
|
|
;;
|
|
--disable-virtfs) virtfs="no"
|
|
;;
|
|
--enable-virtfs) virtfs="yes"
|
|
;;
|
|
--disable-mpath) mpath="no"
|
|
;;
|
|
--enable-mpath) mpath="yes"
|
|
;;
|
|
--disable-vnc) vnc="no"
|
|
;;
|
|
--enable-vnc) vnc="yes"
|
|
;;
|
|
--oss-lib=*) oss_lib="$optarg"
|
|
;;
|
|
--audio-drv-list=*) audio_drv_list="$optarg"
|
|
;;
|
|
--block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
|
|
;;
|
|
--block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
|
|
;;
|
|
--enable-debug-tcg) debug_tcg="yes"
|
|
;;
|
|
--disable-debug-tcg) debug_tcg="no"
|
|
;;
|
|
--enable-debug)
|
|
# Enable debugging options that aren't excessively noisy
|
|
debug_tcg="yes"
|
|
debug_mutex="yes"
|
|
debug="yes"
|
|
strip_opt="no"
|
|
fortify_source="no"
|
|
;;
|
|
--enable-sanitizers) sanitizers="yes"
|
|
;;
|
|
--disable-sanitizers) sanitizers="no"
|
|
;;
|
|
--enable-tsan) tsan="yes"
|
|
;;
|
|
--disable-tsan) tsan="no"
|
|
;;
|
|
--enable-sparse) sparse="yes"
|
|
;;
|
|
--disable-sparse) sparse="no"
|
|
;;
|
|
--disable-strip) strip_opt="no"
|
|
;;
|
|
--disable-vnc-sasl) vnc_sasl="no"
|
|
;;
|
|
--enable-vnc-sasl) vnc_sasl="yes"
|
|
;;
|
|
--disable-vnc-jpeg) vnc_jpeg="no"
|
|
;;
|
|
--enable-vnc-jpeg) vnc_jpeg="yes"
|
|
;;
|
|
--disable-vnc-png) vnc_png="no"
|
|
;;
|
|
--enable-vnc-png) vnc_png="yes"
|
|
;;
|
|
--disable-slirp) slirp="no"
|
|
;;
|
|
--enable-slirp=git) slirp="git"
|
|
;;
|
|
--enable-slirp=system) slirp="system"
|
|
;;
|
|
--disable-vde) vde="no"
|
|
;;
|
|
--enable-vde) vde="yes"
|
|
;;
|
|
--disable-netmap) netmap="no"
|
|
;;
|
|
--enable-netmap) netmap="yes"
|
|
;;
|
|
--disable-xen) xen="no"
|
|
;;
|
|
--enable-xen) xen="yes"
|
|
;;
|
|
--disable-xen-pci-passthrough) xen_pci_passthrough="no"
|
|
;;
|
|
--enable-xen-pci-passthrough) xen_pci_passthrough="yes"
|
|
;;
|
|
--disable-brlapi) brlapi="no"
|
|
;;
|
|
--enable-brlapi) brlapi="yes"
|
|
;;
|
|
--disable-kvm) kvm="no"
|
|
;;
|
|
--enable-kvm) kvm="yes"
|
|
;;
|
|
--disable-hax) hax="no"
|
|
;;
|
|
--enable-hax) hax="yes"
|
|
;;
|
|
--disable-hvf) hvf="no"
|
|
;;
|
|
--enable-hvf) hvf="yes"
|
|
;;
|
|
--disable-whpx) whpx="no"
|
|
;;
|
|
--enable-whpx) whpx="yes"
|
|
;;
|
|
--disable-tcg-interpreter) tcg_interpreter="no"
|
|
;;
|
|
--enable-tcg-interpreter) tcg_interpreter="yes"
|
|
;;
|
|
--disable-cap-ng) cap_ng="no"
|
|
;;
|
|
--enable-cap-ng) cap_ng="yes"
|
|
;;
|
|
--disable-tcg) tcg="no"
|
|
;;
|
|
--enable-tcg) tcg="yes"
|
|
;;
|
|
--disable-malloc-trim) malloc_trim="no"
|
|
;;
|
|
--enable-malloc-trim) malloc_trim="yes"
|
|
;;
|
|
--disable-spice) spice="no"
|
|
;;
|
|
--enable-spice) spice="yes"
|
|
;;
|
|
--disable-libiscsi) libiscsi="no"
|
|
;;
|
|
--enable-libiscsi) libiscsi="yes"
|
|
;;
|
|
--disable-libnfs) libnfs="no"
|
|
;;
|
|
--enable-libnfs) libnfs="yes"
|
|
;;
|
|
--enable-profiler) profiler="yes"
|
|
;;
|
|
--disable-cocoa) cocoa="no"
|
|
;;
|
|
--enable-cocoa)
|
|
cocoa="yes" ;
|
|
audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
|
|
;;
|
|
--disable-system) softmmu="no"
|
|
;;
|
|
--enable-system) softmmu="yes"
|
|
;;
|
|
--disable-user)
|
|
linux_user="no" ;
|
|
bsd_user="no" ;
|
|
;;
|
|
--enable-user) ;;
|
|
--disable-linux-user) linux_user="no"
|
|
;;
|
|
--enable-linux-user) linux_user="yes"
|
|
;;
|
|
--disable-bsd-user) bsd_user="no"
|
|
;;
|
|
--enable-bsd-user) bsd_user="yes"
|
|
;;
|
|
--enable-pie) pie="yes"
|
|
;;
|
|
--disable-pie) pie="no"
|
|
;;
|
|
--enable-werror) werror="yes"
|
|
;;
|
|
--disable-werror) werror="no"
|
|
;;
|
|
--enable-stack-protector) stack_protector="yes"
|
|
;;
|
|
--disable-stack-protector) stack_protector="no"
|
|
;;
|
|
--enable-safe-stack) safe_stack="yes"
|
|
;;
|
|
--disable-safe-stack) safe_stack="no"
|
|
;;
|
|
--disable-curses) curses="no"
|
|
;;
|
|
--enable-curses) curses="yes"
|
|
;;
|
|
--disable-iconv) iconv="no"
|
|
;;
|
|
--enable-iconv) iconv="yes"
|
|
;;
|
|
--disable-curl) curl="no"
|
|
;;
|
|
--enable-curl) curl="yes"
|
|
;;
|
|
--disable-fdt) fdt="no"
|
|
;;
|
|
--enable-fdt) fdt="yes"
|
|
;;
|
|
--disable-linux-aio) linux_aio="no"
|
|
;;
|
|
--enable-linux-aio) linux_aio="yes"
|
|
;;
|
|
--disable-linux-io-uring) linux_io_uring="no"
|
|
;;
|
|
--enable-linux-io-uring) linux_io_uring="yes"
|
|
;;
|
|
--disable-attr) attr="no"
|
|
;;
|
|
--enable-attr) attr="yes"
|
|
;;
|
|
--disable-membarrier) membarrier="no"
|
|
;;
|
|
--enable-membarrier) membarrier="yes"
|
|
;;
|
|
--disable-blobs) blobs="no"
|
|
;;
|
|
--with-pkgversion=*) pkgversion="$optarg"
|
|
;;
|
|
--with-coroutine=*) coroutine="$optarg"
|
|
;;
|
|
--disable-coroutine-pool) coroutine_pool="no"
|
|
;;
|
|
--enable-coroutine-pool) coroutine_pool="yes"
|
|
;;
|
|
--enable-debug-stack-usage) debug_stack_usage="yes"
|
|
;;
|
|
--enable-crypto-afalg) crypto_afalg="yes"
|
|
;;
|
|
--disable-crypto-afalg) crypto_afalg="no"
|
|
;;
|
|
--disable-docs) docs="no"
|
|
;;
|
|
--enable-docs) docs="yes"
|
|
;;
|
|
--disable-vhost-net) vhost_net="no"
|
|
;;
|
|
--enable-vhost-net) vhost_net="yes"
|
|
;;
|
|
--disable-vhost-crypto) vhost_crypto="no"
|
|
;;
|
|
--enable-vhost-crypto) vhost_crypto="yes"
|
|
;;
|
|
--disable-vhost-scsi) vhost_scsi="no"
|
|
;;
|
|
--enable-vhost-scsi) vhost_scsi="yes"
|
|
;;
|
|
--disable-vhost-vsock) vhost_vsock="no"
|
|
;;
|
|
--enable-vhost-vsock) vhost_vsock="yes"
|
|
;;
|
|
--disable-vhost-user-fs) vhost_user_fs="no"
|
|
;;
|
|
--enable-vhost-user-fs) vhost_user_fs="yes"
|
|
;;
|
|
--disable-opengl) opengl="no"
|
|
;;
|
|
--enable-opengl) opengl="yes"
|
|
;;
|
|
--disable-rbd) rbd="no"
|
|
;;
|
|
--enable-rbd) rbd="yes"
|
|
;;
|
|
--disable-xfsctl) xfs="no"
|
|
;;
|
|
--enable-xfsctl) xfs="yes"
|
|
;;
|
|
--disable-smartcard) smartcard="no"
|
|
;;
|
|
--enable-smartcard) smartcard="yes"
|
|
;;
|
|
--disable-libusb) libusb="no"
|
|
;;
|
|
--enable-libusb) libusb="yes"
|
|
;;
|
|
--disable-usb-redir) usb_redir="no"
|
|
;;
|
|
--enable-usb-redir) usb_redir="yes"
|
|
;;
|
|
--disable-zlib-test) zlib="no"
|
|
;;
|
|
--disable-lzo) lzo="no"
|
|
;;
|
|
--enable-lzo) lzo="yes"
|
|
;;
|
|
--disable-snappy) snappy="no"
|
|
;;
|
|
--enable-snappy) snappy="yes"
|
|
;;
|
|
--disable-bzip2) bzip2="no"
|
|
;;
|
|
--enable-bzip2) bzip2="yes"
|
|
;;
|
|
--enable-lzfse) lzfse="yes"
|
|
;;
|
|
--disable-lzfse) lzfse="no"
|
|
;;
|
|
--disable-zstd) zstd="no"
|
|
;;
|
|
--enable-zstd) zstd="yes"
|
|
;;
|
|
--enable-guest-agent) guest_agent="yes"
|
|
;;
|
|
--disable-guest-agent) guest_agent="no"
|
|
;;
|
|
--enable-guest-agent-msi) guest_agent_msi="yes"
|
|
;;
|
|
--disable-guest-agent-msi) guest_agent_msi="no"
|
|
;;
|
|
--with-vss-sdk) vss_win32_sdk=""
|
|
;;
|
|
--with-vss-sdk=*) vss_win32_sdk="$optarg"
|
|
;;
|
|
--without-vss-sdk) vss_win32_sdk="no"
|
|
;;
|
|
--with-win-sdk) win_sdk=""
|
|
;;
|
|
--with-win-sdk=*) win_sdk="$optarg"
|
|
;;
|
|
--without-win-sdk) win_sdk="no"
|
|
;;
|
|
--enable-tools) want_tools="yes"
|
|
;;
|
|
--disable-tools) want_tools="no"
|
|
;;
|
|
--enable-seccomp) seccomp="yes"
|
|
;;
|
|
--disable-seccomp) seccomp="no"
|
|
;;
|
|
--disable-glusterfs) glusterfs="no"
|
|
;;
|
|
--disable-avx2) avx2_opt="no"
|
|
;;
|
|
--enable-avx2) avx2_opt="yes"
|
|
;;
|
|
--disable-avx512f) avx512f_opt="no"
|
|
;;
|
|
--enable-avx512f) avx512f_opt="yes"
|
|
;;
|
|
|
|
--enable-glusterfs) glusterfs="yes"
|
|
;;
|
|
--disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
|
|
echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
|
|
;;
|
|
--enable-vhdx|--disable-vhdx)
|
|
echo "$0: $opt is obsolete, VHDX driver is always built" >&2
|
|
;;
|
|
--enable-uuid|--disable-uuid)
|
|
echo "$0: $opt is obsolete, UUID support is always built" >&2
|
|
;;
|
|
--disable-gtk) gtk="no"
|
|
;;
|
|
--enable-gtk) gtk="yes"
|
|
;;
|
|
--tls-priority=*) tls_priority="$optarg"
|
|
;;
|
|
--disable-gnutls) gnutls="no"
|
|
;;
|
|
--enable-gnutls) gnutls="yes"
|
|
;;
|
|
--disable-nettle) nettle="no"
|
|
;;
|
|
--enable-nettle) nettle="yes"
|
|
;;
|
|
--disable-gcrypt) gcrypt="no"
|
|
;;
|
|
--enable-gcrypt) gcrypt="yes"
|
|
;;
|
|
--disable-auth-pam) auth_pam="no"
|
|
;;
|
|
--enable-auth-pam) auth_pam="yes"
|
|
;;
|
|
--enable-rdma) rdma="yes"
|
|
;;
|
|
--disable-rdma) rdma="no"
|
|
;;
|
|
--enable-pvrdma) pvrdma="yes"
|
|
;;
|
|
--disable-pvrdma) pvrdma="no"
|
|
;;
|
|
--disable-vte) vte="no"
|
|
;;
|
|
--enable-vte) vte="yes"
|
|
;;
|
|
--disable-virglrenderer) virglrenderer="no"
|
|
;;
|
|
--enable-virglrenderer) virglrenderer="yes"
|
|
;;
|
|
--disable-tpm) tpm="no"
|
|
;;
|
|
--enable-tpm) tpm="yes"
|
|
;;
|
|
--disable-libssh) libssh="no"
|
|
;;
|
|
--enable-libssh) libssh="yes"
|
|
;;
|
|
--disable-live-block-migration) live_block_migration="no"
|
|
;;
|
|
--enable-live-block-migration) live_block_migration="yes"
|
|
;;
|
|
--disable-numa) numa="no"
|
|
;;
|
|
--enable-numa) numa="yes"
|
|
;;
|
|
--disable-libxml2) libxml2="no"
|
|
;;
|
|
--enable-libxml2) libxml2="yes"
|
|
;;
|
|
--disable-tcmalloc) tcmalloc="no"
|
|
;;
|
|
--enable-tcmalloc) tcmalloc="yes"
|
|
;;
|
|
--disable-jemalloc) jemalloc="no"
|
|
;;
|
|
--enable-jemalloc) jemalloc="yes"
|
|
;;
|
|
--disable-replication) replication="no"
|
|
;;
|
|
--enable-replication) replication="yes"
|
|
;;
|
|
--disable-vxhs) vxhs="no"
|
|
;;
|
|
--enable-vxhs) vxhs="yes"
|
|
;;
|
|
--disable-bochs) bochs="no"
|
|
;;
|
|
--enable-bochs) bochs="yes"
|
|
;;
|
|
--disable-cloop) cloop="no"
|
|
;;
|
|
--enable-cloop) cloop="yes"
|
|
;;
|
|
--disable-dmg) dmg="no"
|
|
;;
|
|
--enable-dmg) dmg="yes"
|
|
;;
|
|
--disable-qcow1) qcow1="no"
|
|
;;
|
|
--enable-qcow1) qcow1="yes"
|
|
;;
|
|
--disable-vdi) vdi="no"
|
|
;;
|
|
--enable-vdi) vdi="yes"
|
|
;;
|
|
--disable-vvfat) vvfat="no"
|
|
;;
|
|
--enable-vvfat) vvfat="yes"
|
|
;;
|
|
--disable-qed) qed="no"
|
|
;;
|
|
--enable-qed) qed="yes"
|
|
;;
|
|
--disable-parallels) parallels="no"
|
|
;;
|
|
--enable-parallels) parallels="yes"
|
|
;;
|
|
--disable-sheepdog) sheepdog="no"
|
|
;;
|
|
--enable-sheepdog) sheepdog="yes"
|
|
;;
|
|
--disable-vhost-user) vhost_user="no"
|
|
;;
|
|
--enable-vhost-user) vhost_user="yes"
|
|
;;
|
|
--disable-vhost-kernel) vhost_kernel="no"
|
|
;;
|
|
--enable-vhost-kernel) vhost_kernel="yes"
|
|
;;
|
|
--disable-capstone) capstone="no"
|
|
;;
|
|
--enable-capstone) capstone="yes"
|
|
;;
|
|
--enable-capstone=git) capstone="git"
|
|
;;
|
|
--enable-capstone=system) capstone="system"
|
|
;;
|
|
--with-git=*) git="$optarg"
|
|
;;
|
|
--enable-git-update) git_update=yes
|
|
;;
|
|
--disable-git-update) git_update=no
|
|
;;
|
|
--enable-debug-mutex) debug_mutex=yes
|
|
;;
|
|
--disable-debug-mutex) debug_mutex=no
|
|
;;
|
|
--enable-libpmem) libpmem=yes
|
|
;;
|
|
--disable-libpmem) libpmem=no
|
|
;;
|
|
--enable-xkbcommon) xkbcommon=yes
|
|
;;
|
|
--disable-xkbcommon) xkbcommon=no
|
|
;;
|
|
--enable-plugins) plugins="yes"
|
|
;;
|
|
--disable-plugins) plugins="no"
|
|
;;
|
|
--enable-containers) use_containers="yes"
|
|
;;
|
|
--disable-containers) use_containers="no"
|
|
;;
|
|
--enable-fuzzing) fuzzing=yes
|
|
;;
|
|
--disable-fuzzing) fuzzing=no
|
|
;;
|
|
--gdb=*) gdb_bin="$optarg"
|
|
;;
|
|
--enable-rng-none) rng_none=yes
|
|
;;
|
|
--disable-rng-none) rng_none=no
|
|
;;
|
|
--enable-keyring) secret_keyring="yes"
|
|
;;
|
|
--disable-keyring) secret_keyring="no"
|
|
;;
|
|
--enable-libdaxctl) libdaxctl=yes
|
|
;;
|
|
--disable-libdaxctl) libdaxctl=no
|
|
;;
|
|
*)
|
|
echo "ERROR: unknown option $opt"
|
|
echo "Try '$0 --help' for more information"
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
case "$cpu" in
|
|
ppc)
|
|
CPU_CFLAGS="-m32"
|
|
QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
|
|
;;
|
|
ppc64)
|
|
CPU_CFLAGS="-m64"
|
|
QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
|
|
;;
|
|
sparc)
|
|
CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
|
|
QEMU_LDFLAGS="-m32 -mv8plus $QEMU_LDFLAGS"
|
|
;;
|
|
sparc64)
|
|
CPU_CFLAGS="-m64 -mcpu=ultrasparc"
|
|
QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
|
|
;;
|
|
s390)
|
|
CPU_CFLAGS="-m31"
|
|
QEMU_LDFLAGS="-m31 $QEMU_LDFLAGS"
|
|
;;
|
|
s390x)
|
|
CPU_CFLAGS="-m64"
|
|
QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
|
|
;;
|
|
i386)
|
|
CPU_CFLAGS="-m32"
|
|
QEMU_LDFLAGS="-m32 $QEMU_LDFLAGS"
|
|
;;
|
|
x86_64)
|
|
# ??? Only extremely old AMD cpus do not have cmpxchg16b.
|
|
# If we truly care, we should simply detect this case at
|
|
# runtime and generate the fallback to serial emulation.
|
|
CPU_CFLAGS="-m64 -mcx16"
|
|
QEMU_LDFLAGS="-m64 $QEMU_LDFLAGS"
|
|
;;
|
|
x32)
|
|
CPU_CFLAGS="-mx32"
|
|
QEMU_LDFLAGS="-mx32 $QEMU_LDFLAGS"
|
|
;;
|
|
# No special flags required for other host CPUs
|
|
esac
|
|
|
|
eval "cross_cc_${cpu}=\$host_cc"
|
|
cross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
|
|
QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
|
|
|
|
# For user-mode emulation the host arch has to be one we explicitly
|
|
# support, even if we're using TCI.
|
|
if [ "$ARCH" = "unknown" ]; then
|
|
bsd_user="no"
|
|
linux_user="no"
|
|
fi
|
|
|
|
if [ "$bsd_user" = "no" -a "$linux_user" = "no" -a "$softmmu" = "no" ] ; then
|
|
tcg="no"
|
|
fi
|
|
|
|
default_target_list=""
|
|
|
|
mak_wilds=""
|
|
|
|
if [ "$softmmu" = "yes" ]; then
|
|
mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
|
|
fi
|
|
if [ "$linux_user" = "yes" ]; then
|
|
mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
|
|
fi
|
|
if [ "$bsd_user" = "yes" ]; then
|
|
mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
|
|
fi
|
|
|
|
if test -z "$target_list_exclude"; then
|
|
for config in $mak_wilds; do
|
|
default_target_list="${default_target_list} $(basename "$config" .mak)"
|
|
done
|
|
else
|
|
exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
|
|
for config in $mak_wilds; do
|
|
target="$(basename "$config" .mak)"
|
|
exclude="no"
|
|
for excl in $exclude_list; do
|
|
if test "$excl" = "$target"; then
|
|
exclude="yes"
|
|
break;
|
|
fi
|
|
done
|
|
if test "$exclude" = "no"; then
|
|
default_target_list="${default_target_list} $target"
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# Enumerate public trace backends for --help output
|
|
trace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
|
|
|
|
if test x"$show_help" = x"yes" ; then
|
|
cat << EOF
|
|
|
|
Usage: configure [options]
|
|
Options: [defaults in brackets after descriptions]
|
|
|
|
Standard options:
|
|
--help print this message
|
|
--prefix=PREFIX install in PREFIX [$prefix]
|
|
--interp-prefix=PREFIX where to find shared libraries, etc.
|
|
use %M for cpu name [$interp_prefix]
|
|
--target-list=LIST set target list (default: build everything)
|
|
$(echo Available targets: $default_target_list | \
|
|
fold -s -w 53 | sed -e 's/^/ /')
|
|
--target-list-exclude=LIST exclude a set of targets from the default target-list
|
|
|
|
Advanced options (experts only):
|
|
--cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
|
|
--cc=CC use C compiler CC [$cc]
|
|
--iasl=IASL use ACPI compiler IASL [$iasl]
|
|
--host-cc=CC use C compiler CC [$host_cc] for code run at
|
|
build time
|
|
--cxx=CXX use C++ compiler CXX [$cxx]
|
|
--objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
|
|
--extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
|
|
--extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
|
|
--extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
|
|
--cross-cc-ARCH=CC use compiler when building ARCH guest test cases
|
|
--cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests
|
|
--make=MAKE use specified make [$make]
|
|
--install=INSTALL use specified install [$install]
|
|
--python=PYTHON use specified python [$python]
|
|
--sphinx-build=SPHINX use specified sphinx-build [$sphinx_build]
|
|
--smbd=SMBD use specified smbd [$smbd]
|
|
--with-git=GIT use specified git [$git]
|
|
--static enable static build [$static]
|
|
--mandir=PATH install man pages in PATH
|
|
--datadir=PATH install firmware in PATH$confsuffix
|
|
--docdir=PATH install documentation in PATH$confsuffix
|
|
--bindir=PATH install binaries in PATH
|
|
--libdir=PATH install libraries in PATH
|
|
--libexecdir=PATH install helper binaries in PATH
|
|
--sysconfdir=PATH install config in PATH$confsuffix
|
|
--localstatedir=PATH install local state in PATH (set at runtime on win32)
|
|
--firmwarepath=PATH search PATH for firmware files
|
|
--with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
|
|
--with-pkgversion=VERS use specified string as sub-version of the package
|
|
--enable-debug enable common debug build options
|
|
--enable-sanitizers enable default sanitizers
|
|
--enable-tsan enable thread sanitizer
|
|
--disable-strip disable stripping binaries
|
|
--disable-werror disable compilation abort on warning
|
|
--disable-stack-protector disable compiler-provided stack protection
|
|
--audio-drv-list=LIST set audio drivers list:
|
|
Available drivers: $audio_possible_drivers
|
|
--block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
|
|
--block-drv-rw-whitelist=L
|
|
set block driver read-write whitelist
|
|
(affects only QEMU, not qemu-img)
|
|
--block-drv-ro-whitelist=L
|
|
set block driver read-only whitelist
|
|
(affects only QEMU, not qemu-img)
|
|
--enable-trace-backends=B Set trace backend
|
|
Available backends: $trace_backend_list
|
|
--with-trace-file=NAME Full PATH,NAME of file to store traces
|
|
Default:trace-<pid>
|
|
--disable-slirp disable SLIRP userspace network connectivity
|
|
--enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
|
|
--enable-malloc-trim enable libc malloc_trim() for memory optimization
|
|
--oss-lib path to OSS library
|
|
--cpu=CPU Build for host CPU [$cpu]
|
|
--with-coroutine=BACKEND coroutine backend. Supported options:
|
|
ucontext, sigaltstack, windows
|
|
--enable-gcov enable test coverage analysis with gcov
|
|
--gcov=GCOV use specified gcov [$gcov_tool]
|
|
--disable-blobs disable installing provided firmware blobs
|
|
--with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
|
|
--with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
|
|
--tls-priority default TLS protocol/cipher priority string
|
|
--enable-gprof QEMU profiling with gprof
|
|
--enable-profiler profiler support
|
|
--enable-debug-stack-usage
|
|
track the maximum stack usage of stacks created by qemu_alloc_stack
|
|
--enable-plugins
|
|
enable plugins via shared library loading
|
|
--disable-containers don't use containers for cross-building
|
|
--gdb=GDB-path gdb to use for gdbstub tests [$gdb_bin]
|
|
|
|
Optional features, enabled with --enable-FEATURE and
|
|
disabled with --disable-FEATURE, default is enabled if available:
|
|
|
|
system all system emulation targets
|
|
user supported user emulation targets
|
|
linux-user all linux usermode emulation targets
|
|
bsd-user all BSD usermode emulation targets
|
|
docs build documentation
|
|
guest-agent build the QEMU Guest Agent
|
|
guest-agent-msi build guest agent Windows MSI installation package
|
|
pie Position Independent Executables
|
|
modules modules support (non-Windows)
|
|
module-upgrades try to load modules from alternate paths for upgrades
|
|
debug-tcg TCG debugging (default is disabled)
|
|
debug-info debugging information
|
|
sparse sparse checker
|
|
safe-stack SafeStack Stack Smash Protection. Depends on
|
|
clang/llvm >= 3.7 and requires coroutine backend ucontext.
|
|
|
|
gnutls GNUTLS cryptography support
|
|
nettle nettle cryptography support
|
|
gcrypt libgcrypt cryptography support
|
|
auth-pam PAM access control
|
|
sdl SDL UI
|
|
sdl-image SDL Image support for icons
|
|
gtk gtk UI
|
|
vte vte support for the gtk UI
|
|
curses curses UI
|
|
iconv font glyph conversion support
|
|
vnc VNC UI support
|
|
vnc-sasl SASL encryption for VNC server
|
|
vnc-jpeg JPEG lossy compression for VNC server
|
|
vnc-png PNG compression for VNC server
|
|
cocoa Cocoa UI (Mac OS X only)
|
|
virtfs VirtFS
|
|
mpath Multipath persistent reservation passthrough
|
|
xen xen backend driver support
|
|
xen-pci-passthrough PCI passthrough support for Xen
|
|
brlapi BrlAPI (Braile)
|
|
curl curl connectivity
|
|
membarrier membarrier system call (for Linux 4.14+ or Windows)
|
|
fdt fdt device tree
|
|
kvm KVM acceleration support
|
|
hax HAX acceleration support
|
|
hvf Hypervisor.framework acceleration support
|
|
whpx Windows Hypervisor Platform acceleration support
|
|
rdma Enable RDMA-based migration
|
|
pvrdma Enable PVRDMA support
|
|
vde support for vde network
|
|
netmap support for netmap network
|
|
linux-aio Linux AIO support
|
|
linux-io-uring Linux io_uring support
|
|
cap-ng libcap-ng support
|
|
attr attr and xattr support
|
|
vhost-net vhost-net kernel acceleration support
|
|
vhost-vsock virtio sockets device support
|
|
vhost-scsi vhost-scsi kernel target support
|
|
vhost-crypto vhost-user-crypto backend support
|
|
vhost-kernel vhost kernel backend support
|
|
vhost-user vhost-user backend support
|
|
spice spice
|
|
rbd rados block device (rbd)
|
|
libiscsi iscsi support
|
|
libnfs nfs support
|
|
smartcard smartcard support (libcacard)
|
|
libusb libusb (for usb passthrough)
|
|
live-block-migration Block migration in the main migration stream
|
|
usb-redir usb network redirection support
|
|
lzo support of lzo compression library
|
|
snappy support of snappy compression library
|
|
bzip2 support of bzip2 compression library
|
|
(for reading bzip2-compressed dmg images)
|
|
lzfse support of lzfse compression library
|
|
(for reading lzfse-compressed dmg images)
|
|
zstd support for zstd compression library
|
|
(for migration compression and qcow2 cluster compression)
|
|
seccomp seccomp support
|
|
coroutine-pool coroutine freelist (better performance)
|
|
glusterfs GlusterFS backend
|
|
tpm TPM support
|
|
libssh ssh block device support
|
|
numa libnuma support
|
|
libxml2 for Parallels image format
|
|
tcmalloc tcmalloc support
|
|
jemalloc jemalloc support
|
|
avx2 AVX2 optimization support
|
|
avx512f AVX512F optimization support
|
|
replication replication support
|
|
opengl opengl support
|
|
virglrenderer virgl rendering support
|
|
xfsctl xfsctl support
|
|
qom-cast-debug cast debugging support
|
|
tools build qemu-io, qemu-nbd and qemu-img tools
|
|
vxhs Veritas HyperScale vDisk backend support
|
|
bochs bochs image format support
|
|
cloop cloop image format support
|
|
dmg dmg image format support
|
|
qcow1 qcow v1 image format support
|
|
vdi vdi image format support
|
|
vvfat vvfat image format support
|
|
qed qed image format support
|
|
parallels parallels image format support
|
|
sheepdog sheepdog block driver support
|
|
crypto-afalg Linux AF_ALG crypto backend driver
|
|
capstone capstone disassembler support
|
|
debug-mutex mutex debugging support
|
|
libpmem libpmem support
|
|
xkbcommon xkbcommon support
|
|
rng-none dummy RNG, avoid using /dev/(u)random and getrandom()
|
|
libdaxctl libdaxctl support
|
|
|
|
NOTE: The object files are built at the place where configure is launched
|
|
EOF
|
|
exit 0
|
|
fi
|
|
|
|
# Remove old dependency files to make sure that they get properly regenerated
|
|
rm -f */config-devices.mak.d
|
|
|
|
# Remove syscall_nr.h to be sure they will be regenerated in the build
|
|
# directory, not in the source directory
|
|
for arch in alpha hppa m68k xtensa sh4 microblaze arm ppc s390x sparc sparc64 \
|
|
i386 x86_64 mips mips64 ; do
|
|
# remove the file if it has been generated in the source directory
|
|
rm -f "${source_path}/linux-user/${arch}/syscall_nr.h"
|
|
# remove the dependency files
|
|
for target in ${arch}*-linux-user ; do
|
|
test -d "${target}" && find "${target}" -type f -name "*.d" \
|
|
-exec grep -q "${source_path}/linux-user/${arch}/syscall_nr.h" {} \; \
|
|
-print | while read file ; do rm "${file}" "${file%.d}.o" ; done
|
|
done
|
|
done
|
|
|
|
if test -z "$python"
|
|
then
|
|
error_exit "Python not found. Use --python=/path/to/python"
|
|
fi
|
|
|
|
# Note that if the Python conditional here evaluates True we will exit
|
|
# with status 1 which is a shell 'false' value.
|
|
if ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
|
|
error_exit "Cannot use '$python', Python >= 3.5 is required." \
|
|
"Use --python=/path/to/python to specify a supported Python."
|
|
fi
|
|
|
|
# Preserve python version since some functionality is dependent on it
|
|
python_version=$($python -c 'import sys; print("%d.%d.%d" % (sys.version_info[0], sys.version_info[1], sys.version_info[2]))' 2>/dev/null)
|
|
|
|
# Suppress writing compiled files
|
|
python="$python -B"
|
|
|
|
# Check that the C compiler works. Doing this here before testing
|
|
# the host CPU ensures that we had a valid CC to autodetect the
|
|
# $cpu var (and we should bail right here if that's not the case).
|
|
# It also allows the help message to be printed without a CC.
|
|
write_c_skeleton;
|
|
if compile_object ; then
|
|
: C compiler works ok
|
|
else
|
|
error_exit "\"$cc\" either does not exist or does not work"
|
|
fi
|
|
if ! compile_prog ; then
|
|
error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
|
|
fi
|
|
|
|
# Now we have handled --enable-tcg-interpreter and know we're not just
|
|
# printing the help message, bail out if the host CPU isn't supported.
|
|
if test "$ARCH" = "unknown"; then
|
|
if test "$tcg_interpreter" = "yes" ; then
|
|
echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
|
|
else
|
|
error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
|
|
fi
|
|
fi
|
|
|
|
# Consult white-list to determine whether to enable werror
|
|
# by default. Only enable by default for git builds
|
|
if test -z "$werror" ; then
|
|
if test -e "$source_path/.git" && \
|
|
{ test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
|
|
werror="yes"
|
|
else
|
|
werror="no"
|
|
fi
|
|
fi
|
|
|
|
if test "$bogus_os" = "yes"; then
|
|
# Now that we know that we're not printing the help and that
|
|
# the compiler works (so the results of the check_defines we used
|
|
# to identify the OS are reliable), if we didn't recognize the
|
|
# host OS we should stop now.
|
|
error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
|
|
fi
|
|
|
|
# Check whether the compiler matches our minimum requirements:
|
|
cat > $TMPC << EOF
|
|
#if defined(__clang_major__) && defined(__clang_minor__)
|
|
# ifdef __apple_build_version__
|
|
# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
|
|
# error You need at least XCode Clang v5.1 to compile QEMU
|
|
# endif
|
|
# else
|
|
# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
|
|
# error You need at least Clang v3.4 to compile QEMU
|
|
# endif
|
|
# endif
|
|
#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
|
|
# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
|
|
# error You need at least GCC v4.8 to compile QEMU
|
|
# endif
|
|
#else
|
|
# error You either need GCC or Clang to compiler QEMU
|
|
#endif
|
|
int main (void) { return 0; }
|
|
EOF
|
|
if ! compile_prog "" "" ; then
|
|
error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
|
|
fi
|
|
|
|
# Accumulate -Wfoo and -Wno-bar separately.
|
|
# We will list all of the enable flags first, and the disable flags second.
|
|
# Note that we do not add -Werror, because that would enable it for all
|
|
# configure tests. If a configure test failed due to -Werror this would
|
|
# just silently disable some features, so it's too error prone.
|
|
|
|
warn_flags=
|
|
add_to warn_flags -Wold-style-declaration
|
|
add_to warn_flags -Wold-style-definition
|
|
add_to warn_flags -Wtype-limits
|
|
add_to warn_flags -Wformat-security
|
|
add_to warn_flags -Wformat-y2k
|
|
add_to warn_flags -Winit-self
|
|
add_to warn_flags -Wignored-qualifiers
|
|
add_to warn_flags -Wempty-body
|
|
add_to warn_flags -Wnested-externs
|
|
add_to warn_flags -Wendif-labels
|
|
add_to warn_flags -Wexpansion-to-defined
|
|
|
|
nowarn_flags=
|
|
add_to nowarn_flags -Wno-initializer-overrides
|
|
add_to nowarn_flags -Wno-missing-include-dirs
|
|
add_to nowarn_flags -Wno-shift-negative-value
|
|
add_to nowarn_flags -Wno-string-plus-int
|
|
add_to nowarn_flags -Wno-typedef-redefinition
|
|
add_to nowarn_flags -Wno-tautological-type-limit-compare
|
|
add_to nowarn_flags -Wno-psabi
|
|
|
|
gcc_flags="$warn_flags $nowarn_flags"
|
|
|
|
cc_has_warning_flag() {
|
|
write_c_skeleton;
|
|
|
|
# Use the positive sense of the flag when testing for -Wno-wombat
|
|
# support (gcc will happily accept the -Wno- form of unknown
|
|
# warning options).
|
|
optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
|
|
compile_prog "-Werror $optflag" ""
|
|
}
|
|
|
|
for flag in $gcc_flags; do
|
|
if cc_has_warning_flag $flag ; then
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $flag"
|
|
fi
|
|
done
|
|
|
|
if test "$stack_protector" != "no"; then
|
|
cat > $TMPC << EOF
|
|
int main(int argc, char *argv[])
|
|
{
|
|
char arr[64], *p = arr, *c = argv[0];
|
|
while (*c) {
|
|
*p++ = *c++;
|
|
}
|
|
return 0;
|
|
}
|
|
EOF
|
|
gcc_flags="-fstack-protector-strong -fstack-protector-all"
|
|
sp_on=0
|
|
for flag in $gcc_flags; do
|
|
# We need to check both a compile and a link, since some compiler
|
|
# setups fail only on a .c->.o compile and some only at link time
|
|
if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
|
|
compile_prog "-Werror $flag" ""; then
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $flag"
|
|
QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
|
|
sp_on=1
|
|
break
|
|
fi
|
|
done
|
|
if test "$stack_protector" = yes; then
|
|
if test $sp_on = 0; then
|
|
error_exit "Stack protector not supported"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Disable -Wmissing-braces on older compilers that warn even for
|
|
# the "universal" C zero initializer {0}.
|
|
cat > $TMPC << EOF
|
|
struct {
|
|
int a[2];
|
|
} x = {0};
|
|
EOF
|
|
if compile_object "-Werror" "" ; then
|
|
:
|
|
else
|
|
QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
|
|
fi
|
|
|
|
# Our module code doesn't support Windows
|
|
if test "$modules" = "yes" && test "$mingw32" = "yes" ; then
|
|
error_exit "Modules are not available for Windows"
|
|
fi
|
|
|
|
# module_upgrades is only reasonable if modules are enabled
|
|
if test "$modules" = "no" && test "$module_upgrades" = "yes" ; then
|
|
error_exit "Can't enable module-upgrades as Modules are not enabled"
|
|
fi
|
|
|
|
# Static linking is not possible with modules or PIE
|
|
if test "$static" = "yes" ; then
|
|
if test "$modules" = "yes" ; then
|
|
error_exit "static and modules are mutually incompatible"
|
|
fi
|
|
fi
|
|
|
|
# Unconditional check for compiler __thread support
|
|
cat > $TMPC << EOF
|
|
static __thread int tls_var;
|
|
int main(void) { return tls_var; }
|
|
EOF
|
|
|
|
if ! compile_prog "-Werror" "" ; then
|
|
error_exit "Your compiler does not support the __thread specifier for " \
|
|
"Thread-Local Storage (TLS). Please upgrade to a version that does."
|
|
fi
|
|
|
|
cat > $TMPC << EOF
|
|
|
|
#ifdef __linux__
|
|
# define THREAD __thread
|
|
#else
|
|
# define THREAD
|
|
#endif
|
|
static THREAD int tls_var;
|
|
int main(void) { return tls_var; }
|
|
EOF
|
|
|
|
# Check we support --no-pie first; we will need this for building ROMs.
|
|
if compile_prog "-Werror -fno-pie" "-no-pie"; then
|
|
CFLAGS_NOPIE="-fno-pie"
|
|
LDFLAGS_NOPIE="-no-pie"
|
|
fi
|
|
|
|
if test "$static" = "yes"; then
|
|
if test "$pie" != "no" && compile_prog "-Werror -fPIE -DPIE" "-static-pie"; then
|
|
QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="-static-pie $QEMU_LDFLAGS"
|
|
pie="yes"
|
|
elif test "$pie" = "yes"; then
|
|
error_exit "-static-pie not available due to missing toolchain support"
|
|
else
|
|
QEMU_LDFLAGS="-static $QEMU_LDFLAGS"
|
|
pie="no"
|
|
fi
|
|
elif test "$pie" = "no"; then
|
|
QEMU_CFLAGS="$CFLAGS_NOPIE $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="$LDFLAGS_NOPIE $QEMU_LDFLAGS"
|
|
elif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
|
|
QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="-pie $QEMU_LDFLAGS"
|
|
pie="yes"
|
|
elif test "$pie" = "yes"; then
|
|
error_exit "PIE not available due to missing toolchain support"
|
|
else
|
|
echo "Disabling PIE due to missing toolchain support"
|
|
pie="no"
|
|
fi
|
|
|
|
# Detect support for PT_GNU_RELRO + DT_BIND_NOW.
|
|
# The combination is known as "full relro", because .got.plt is read-only too.
|
|
if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
|
|
QEMU_LDFLAGS="-Wl,-z,relro -Wl,-z,now $QEMU_LDFLAGS"
|
|
fi
|
|
|
|
##########################################
|
|
# __sync_fetch_and_and requires at least -march=i486. Many toolchains
|
|
# use i686 as default anyway, but for those that don't, an explicit
|
|
# specification is necessary
|
|
|
|
if test "$cpu" = "i386"; then
|
|
cat > $TMPC << EOF
|
|
static int sfaa(int *ptr)
|
|
{
|
|
return __sync_fetch_and_and(ptr, 0);
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
int val = 42;
|
|
val = __sync_val_compare_and_swap(&val, 0, 1);
|
|
sfaa(&val);
|
|
return val;
|
|
}
|
|
EOF
|
|
if ! compile_prog "" "" ; then
|
|
QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
|
|
fi
|
|
fi
|
|
|
|
#########################################
|
|
# Solaris specific configure tool chain decisions
|
|
|
|
if test "$solaris" = "yes" ; then
|
|
if has $install; then
|
|
:
|
|
else
|
|
error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
|
|
"install fileutils from www.blastwave.org using pkg-get -i fileutils" \
|
|
"to get ginstall which is used by default (which lives in /opt/csw/bin)"
|
|
fi
|
|
if test "$(path_of $install)" = "/usr/sbin/install" ; then
|
|
error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
|
|
"try ginstall from the GNU fileutils available from www.blastwave.org" \
|
|
"using pkg-get -i fileutils, or use --install=/usr/ucb/install"
|
|
fi
|
|
if has ar; then
|
|
:
|
|
else
|
|
if test -f /usr/ccs/bin/ar ; then
|
|
error_exit "No path includes ar" \
|
|
"Add /usr/ccs/bin to your path and rerun configure"
|
|
fi
|
|
error_exit "No path includes ar"
|
|
fi
|
|
fi
|
|
|
|
if test -z "${target_list+xxx}" ; then
|
|
for target in $default_target_list; do
|
|
supported_target $target 2>/dev/null && \
|
|
target_list="$target_list $target"
|
|
done
|
|
target_list="${target_list# }"
|
|
else
|
|
target_list=$(echo "$target_list" | sed -e 's/,/ /g')
|
|
for target in $target_list; do
|
|
# Check that we recognised the target name; this allows a more
|
|
# friendly error message than if we let it fall through.
|
|
case " $default_target_list " in
|
|
*" $target "*)
|
|
;;
|
|
*)
|
|
error_exit "Unknown target name '$target'"
|
|
;;
|
|
esac
|
|
supported_target $target || exit 1
|
|
done
|
|
fi
|
|
|
|
# see if system emulation was really requested
|
|
case " $target_list " in
|
|
*"-softmmu "*) softmmu=yes
|
|
;;
|
|
*) softmmu=no
|
|
;;
|
|
esac
|
|
|
|
for target in $target_list; do
|
|
case "$target" in
|
|
arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
|
|
edk2_blobs="yes"
|
|
;;
|
|
esac
|
|
done
|
|
# The EDK2 binaries are compressed with bzip2
|
|
if test "$edk2_blobs" = "yes" && ! has bzip2; then
|
|
error_exit "The bzip2 program is required for building QEMU"
|
|
fi
|
|
|
|
feature_not_found() {
|
|
feature=$1
|
|
remedy=$2
|
|
|
|
error_exit "User requested feature $feature" \
|
|
"configure was not able to find it." \
|
|
"$remedy"
|
|
}
|
|
|
|
# ---
|
|
# big/little endian test
|
|
cat > $TMPC << EOF
|
|
short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
|
|
short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
|
|
extern int foo(short *, short *);
|
|
int main(int argc, char *argv[]) {
|
|
return foo(big_endian, little_endian);
|
|
}
|
|
EOF
|
|
|
|
if compile_object ; then
|
|
if strings -a $TMPO | grep -q BiGeNdIaN ; then
|
|
bigendian="yes"
|
|
elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
|
|
bigendian="no"
|
|
else
|
|
echo big/little test failed
|
|
fi
|
|
else
|
|
echo big/little test failed
|
|
fi
|
|
|
|
##########################################
|
|
# system tools
|
|
if test -z "$want_tools"; then
|
|
if test "$softmmu" = "no"; then
|
|
want_tools=no
|
|
else
|
|
want_tools=yes
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# cocoa implies not SDL or GTK
|
|
# (the cocoa UI code currently assumes it is always the active UI
|
|
# and doesn't interact well with other UI frontend code)
|
|
if test "$cocoa" = "yes"; then
|
|
if test "$sdl" = "yes"; then
|
|
error_exit "Cocoa and SDL UIs cannot both be enabled at once"
|
|
fi
|
|
if test "$gtk" = "yes"; then
|
|
error_exit "Cocoa and GTK UIs cannot both be enabled at once"
|
|
fi
|
|
gtk=no
|
|
sdl=no
|
|
fi
|
|
|
|
# Some versions of Mac OS X incorrectly define SIZE_MAX
|
|
cat > $TMPC << EOF
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
int main(int argc, char *argv[]) {
|
|
return printf("%zu", SIZE_MAX);
|
|
}
|
|
EOF
|
|
have_broken_size_max=no
|
|
if ! compile_object -Werror ; then
|
|
have_broken_size_max=yes
|
|
fi
|
|
|
|
##########################################
|
|
# L2TPV3 probe
|
|
|
|
cat > $TMPC <<EOF
|
|
#include <sys/socket.h>
|
|
#include <linux/ip.h>
|
|
int main(void) { return sizeof(struct mmsghdr); }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
l2tpv3=yes
|
|
else
|
|
l2tpv3=no
|
|
fi
|
|
|
|
#########################################
|
|
# vhost interdependencies and host support
|
|
|
|
# vhost backends
|
|
test "$vhost_user" = "" && vhost_user=yes
|
|
if test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
|
|
error_exit "vhost-user isn't available on win32"
|
|
fi
|
|
test "$vhost_kernel" = "" && vhost_kernel=$linux
|
|
if test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
|
|
error_exit "vhost-kernel is only available on Linux"
|
|
fi
|
|
|
|
# vhost-kernel devices
|
|
test "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
|
|
if test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
|
|
error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
|
|
fi
|
|
test "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
|
|
if test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
|
|
error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
|
|
fi
|
|
|
|
# vhost-user backends
|
|
test "$vhost_net_user" = "" && vhost_net_user=$vhost_user
|
|
if test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
|
|
error_exit "--enable-vhost-net-user requires --enable-vhost-user"
|
|
fi
|
|
test "$vhost_crypto" = "" && vhost_crypto=$vhost_user
|
|
if test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
|
|
error_exit "--enable-vhost-crypto requires --enable-vhost-user"
|
|
fi
|
|
test "$vhost_user_fs" = "" && vhost_user_fs=$vhost_user
|
|
if test "$vhost_user_fs" = "yes" && test "$vhost_user" = "no"; then
|
|
error_exit "--enable-vhost-user-fs requires --enable-vhost-user"
|
|
fi
|
|
|
|
# OR the vhost-kernel and vhost-user values for simplicity
|
|
if test "$vhost_net" = ""; then
|
|
test "$vhost_net_user" = "yes" && vhost_net=yes
|
|
test "$vhost_kernel" = "yes" && vhost_net=yes
|
|
fi
|
|
|
|
##########################################
|
|
# MinGW / Mingw-w64 localtime_r/gmtime_r check
|
|
|
|
if test "$mingw32" = "yes"; then
|
|
# Some versions of MinGW / Mingw-w64 lack localtime_r
|
|
# and gmtime_r entirely.
|
|
#
|
|
# Some versions of Mingw-w64 define a macro for
|
|
# localtime_r/gmtime_r.
|
|
#
|
|
# Some versions of Mingw-w64 will define functions
|
|
# for localtime_r/gmtime_r, but only if you have
|
|
# _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
|
|
# though, unistd.h and pthread.h both define
|
|
# that for you.
|
|
#
|
|
# So this #undef localtime_r and #include <unistd.h>
|
|
# are not in fact redundant.
|
|
cat > $TMPC << EOF
|
|
#include <unistd.h>
|
|
#include <time.h>
|
|
#undef localtime_r
|
|
int main(void) { localtime_r(NULL, NULL); return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
localtime_r="yes"
|
|
else
|
|
localtime_r="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# pkg-config probe
|
|
|
|
if ! has "$pkg_config_exe"; then
|
|
error_exit "pkg-config binary '$pkg_config_exe' not found"
|
|
fi
|
|
|
|
##########################################
|
|
# NPTL probe
|
|
|
|
if test "$linux_user" = "yes"; then
|
|
cat > $TMPC <<EOF
|
|
#include <sched.h>
|
|
#include <linux/futex.h>
|
|
int main(void) {
|
|
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
|
|
#error bork
|
|
#endif
|
|
return 0;
|
|
}
|
|
EOF
|
|
if ! compile_object ; then
|
|
feature_not_found "nptl" "Install glibc and linux kernel headers."
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# lzo check
|
|
|
|
if test "$lzo" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <lzo/lzo1x.h>
|
|
int main(void) { lzo_version(); return 0; }
|
|
EOF
|
|
if compile_prog "" "-llzo2" ; then
|
|
libs_softmmu="$libs_softmmu -llzo2"
|
|
lzo="yes"
|
|
else
|
|
if test "$lzo" = "yes"; then
|
|
feature_not_found "liblzo2" "Install liblzo2 devel"
|
|
fi
|
|
lzo="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# snappy check
|
|
|
|
if test "$snappy" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <snappy-c.h>
|
|
int main(void) { snappy_max_compressed_length(4096); return 0; }
|
|
EOF
|
|
if compile_prog "" "-lsnappy" ; then
|
|
libs_softmmu="$libs_softmmu -lsnappy"
|
|
snappy="yes"
|
|
else
|
|
if test "$snappy" = "yes"; then
|
|
feature_not_found "libsnappy" "Install libsnappy devel"
|
|
fi
|
|
snappy="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# bzip2 check
|
|
|
|
if test "$bzip2" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <bzlib.h>
|
|
int main(void) { BZ2_bzlibVersion(); return 0; }
|
|
EOF
|
|
if compile_prog "" "-lbz2" ; then
|
|
bzip2="yes"
|
|
else
|
|
if test "$bzip2" = "yes"; then
|
|
feature_not_found "libbzip2" "Install libbzip2 devel"
|
|
fi
|
|
bzip2="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# lzfse check
|
|
|
|
if test "$lzfse" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <lzfse.h>
|
|
int main(void) { lzfse_decode_scratch_size(); return 0; }
|
|
EOF
|
|
if compile_prog "" "-llzfse" ; then
|
|
lzfse="yes"
|
|
else
|
|
if test "$lzfse" = "yes"; then
|
|
feature_not_found "lzfse" "Install lzfse devel"
|
|
fi
|
|
lzfse="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# zstd check
|
|
|
|
if test "$zstd" != "no" ; then
|
|
libzstd_minver="1.4.0"
|
|
if $pkg_config --atleast-version=$libzstd_minver libzstd ; then
|
|
zstd_cflags="$($pkg_config --cflags libzstd)"
|
|
zstd_libs="$($pkg_config --libs libzstd)"
|
|
LIBS="$zstd_libs $LIBS"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $zstd_cflags"
|
|
zstd="yes"
|
|
else
|
|
if test "$zstd" = "yes" ; then
|
|
feature_not_found "libzstd" "Install libzstd devel"
|
|
fi
|
|
zstd="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# libseccomp check
|
|
|
|
if test "$seccomp" != "no" ; then
|
|
libseccomp_minver="2.3.0"
|
|
if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
|
|
seccomp_cflags="$($pkg_config --cflags libseccomp)"
|
|
seccomp_libs="$($pkg_config --libs libseccomp)"
|
|
seccomp="yes"
|
|
else
|
|
if test "$seccomp" = "yes" ; then
|
|
feature_not_found "libseccomp" \
|
|
"Install libseccomp devel >= $libseccomp_minver"
|
|
fi
|
|
seccomp="no"
|
|
fi
|
|
fi
|
|
##########################################
|
|
# xen probe
|
|
|
|
if test "$xen" != "no" ; then
|
|
# Check whether Xen library path is specified via --extra-ldflags to avoid
|
|
# overriding this setting with pkg-config output. If not, try pkg-config
|
|
# to obtain all needed flags.
|
|
|
|
if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
|
|
$pkg_config --exists xencontrol ; then
|
|
xen_ctrl_version="$(printf '%d%02d%02d' \
|
|
$($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
|
|
xen=yes
|
|
xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
|
|
xen_pc="$xen_pc xenevtchn xendevicemodel"
|
|
if $pkg_config --exists xentoolcore; then
|
|
xen_pc="$xen_pc xentoolcore"
|
|
fi
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
|
|
libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
|
|
else
|
|
|
|
xen_libs="-lxenstore -lxenctrl -lxenguest"
|
|
xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
|
|
|
|
# First we test whether Xen headers and libraries are available.
|
|
# If no, we are done and there is no Xen support.
|
|
# If yes, more tests are run to detect the Xen version.
|
|
|
|
# Xen (any)
|
|
cat > $TMPC <<EOF
|
|
#include <xenctrl.h>
|
|
int main(void) {
|
|
return 0;
|
|
}
|
|
EOF
|
|
if ! compile_prog "" "$xen_libs" ; then
|
|
# Xen not found
|
|
if test "$xen" = "yes" ; then
|
|
feature_not_found "xen" "Install xen devel"
|
|
fi
|
|
xen=no
|
|
|
|
# Xen unstable
|
|
elif
|
|
cat > $TMPC <<EOF &&
|
|
#undef XC_WANT_COMPAT_DEVICEMODEL_API
|
|
#define __XEN_TOOLS__
|
|
#include <xendevicemodel.h>
|
|
#include <xenforeignmemory.h>
|
|
int main(void) {
|
|
xendevicemodel_handle *xd;
|
|
xenforeignmemory_handle *xfmem;
|
|
|
|
xd = xendevicemodel_open(0, 0);
|
|
xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
|
|
|
|
xfmem = xenforeignmemory_open(0, 0);
|
|
xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
|
|
|
|
return 0;
|
|
}
|
|
EOF
|
|
compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
|
|
then
|
|
xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
|
|
xen_ctrl_version=41100
|
|
xen=yes
|
|
elif
|
|
cat > $TMPC <<EOF &&
|
|
#undef XC_WANT_COMPAT_MAP_FOREIGN_API
|
|
#include <xenforeignmemory.h>
|
|
#include <xentoolcore.h>
|
|
int main(void) {
|
|
xenforeignmemory_handle *xfmem;
|
|
|
|
xfmem = xenforeignmemory_open(0, 0);
|
|
xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
|
|
xentoolcore_restrict_all(0);
|
|
|
|
return 0;
|
|
}
|
|
EOF
|
|
compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
|
|
then
|
|
xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
|
|
xen_ctrl_version=41000
|
|
xen=yes
|
|
elif
|
|
cat > $TMPC <<EOF &&
|
|
#undef XC_WANT_COMPAT_DEVICEMODEL_API
|
|
#define __XEN_TOOLS__
|
|
#include <xendevicemodel.h>
|
|
int main(void) {
|
|
xendevicemodel_handle *xd;
|
|
|
|
xd = xendevicemodel_open(0, 0);
|
|
xendevicemodel_close(xd);
|
|
|
|
return 0;
|
|
}
|
|
EOF
|
|
compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
|
|
then
|
|
xen_stable_libs="-lxendevicemodel $xen_stable_libs"
|
|
xen_ctrl_version=40900
|
|
xen=yes
|
|
elif
|
|
cat > $TMPC <<EOF &&
|
|
/*
|
|
* If we have stable libs the we don't want the libxc compat
|
|
* layers, regardless of what CFLAGS we may have been given.
|
|
*
|
|
* Also, check if xengnttab_grant_copy_segment_t is defined and
|
|
* grant copy operation is implemented.
|
|
*/
|
|
#undef XC_WANT_COMPAT_EVTCHN_API
|
|
#undef XC_WANT_COMPAT_GNTTAB_API
|
|
#undef XC_WANT_COMPAT_MAP_FOREIGN_API
|
|
#include <xenctrl.h>
|
|
#include <xenstore.h>
|
|
#include <xenevtchn.h>
|
|
#include <xengnttab.h>
|
|
#include <xenforeignmemory.h>
|
|
#include <stdint.h>
|
|
#include <xen/hvm/hvm_info_table.h>
|
|
#if !defined(HVM_MAX_VCPUS)
|
|
# error HVM_MAX_VCPUS not defined
|
|
#endif
|
|
int main(void) {
|
|
xc_interface *xc = NULL;
|
|
xenforeignmemory_handle *xfmem;
|
|
xenevtchn_handle *xe;
|
|
xengnttab_handle *xg;
|
|
xengnttab_grant_copy_segment_t* seg = NULL;
|
|
|
|
xs_daemon_open();
|
|
|
|
xc = xc_interface_open(0, 0, 0);
|
|
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
|
|
xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
|
|
xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
|
|
xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
|
|
|
|
xfmem = xenforeignmemory_open(0, 0);
|
|
xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
|
|
|
|
xe = xenevtchn_open(0, 0);
|
|
xenevtchn_fd(xe);
|
|
|
|
xg = xengnttab_open(0, 0);
|
|
xengnttab_grant_copy(xg, 0, seg);
|
|
|
|
return 0;
|
|
}
|
|
EOF
|
|
compile_prog "" "$xen_libs $xen_stable_libs"
|
|
then
|
|
xen_ctrl_version=40800
|
|
xen=yes
|
|
elif
|
|
cat > $TMPC <<EOF &&
|
|
/*
|
|
* If we have stable libs the we don't want the libxc compat
|
|
* layers, regardless of what CFLAGS we may have been given.
|
|
*/
|
|
#undef XC_WANT_COMPAT_EVTCHN_API
|
|
#undef XC_WANT_COMPAT_GNTTAB_API
|
|
#undef XC_WANT_COMPAT_MAP_FOREIGN_API
|
|
#include <xenctrl.h>
|
|
#include <xenstore.h>
|
|
#include <xenevtchn.h>
|
|
#include <xengnttab.h>
|
|
#include <xenforeignmemory.h>
|
|
#include <stdint.h>
|
|
#include <xen/hvm/hvm_info_table.h>
|
|
#if !defined(HVM_MAX_VCPUS)
|
|
# error HVM_MAX_VCPUS not defined
|
|
#endif
|
|
int main(void) {
|
|
xc_interface *xc = NULL;
|
|
xenforeignmemory_handle *xfmem;
|
|
xenevtchn_handle *xe;
|
|
xengnttab_handle *xg;
|
|
|
|
xs_daemon_open();
|
|
|
|
xc = xc_interface_open(0, 0, 0);
|
|
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
|
|
xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
|
|
xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
|
|
xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
|
|
|
|
xfmem = xenforeignmemory_open(0, 0);
|
|
xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
|
|
|
|
xe = xenevtchn_open(0, 0);
|
|
xenevtchn_fd(xe);
|
|
|
|
xg = xengnttab_open(0, 0);
|
|
xengnttab_map_grant_ref(xg, 0, 0, 0);
|
|
|
|
return 0;
|
|
}
|
|
EOF
|
|
compile_prog "" "$xen_libs $xen_stable_libs"
|
|
then
|
|
xen_ctrl_version=40701
|
|
xen=yes
|
|
|
|
# Xen 4.6
|
|
elif
|
|
cat > $TMPC <<EOF &&
|
|
#include <xenctrl.h>
|
|
#include <xenstore.h>
|
|
#include <stdint.h>
|
|
#include <xen/hvm/hvm_info_table.h>
|
|
#if !defined(HVM_MAX_VCPUS)
|
|
# error HVM_MAX_VCPUS not defined
|
|
#endif
|
|
int main(void) {
|
|
xc_interface *xc;
|
|
xs_daemon_open();
|
|
xc = xc_interface_open(0, 0, 0);
|
|
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
|
|
xc_gnttab_open(NULL, 0);
|
|
xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
|
|
xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
|
|
xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
|
|
xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
compile_prog "" "$xen_libs"
|
|
then
|
|
xen_ctrl_version=40600
|
|
xen=yes
|
|
|
|
# Xen 4.5
|
|
elif
|
|
cat > $TMPC <<EOF &&
|
|
#include <xenctrl.h>
|
|
#include <xenstore.h>
|
|
#include <stdint.h>
|
|
#include <xen/hvm/hvm_info_table.h>
|
|
#if !defined(HVM_MAX_VCPUS)
|
|
# error HVM_MAX_VCPUS not defined
|
|
#endif
|
|
int main(void) {
|
|
xc_interface *xc;
|
|
xs_daemon_open();
|
|
xc = xc_interface_open(0, 0, 0);
|
|
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
|
|
xc_gnttab_open(NULL, 0);
|
|
xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
|
|
xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
|
|
xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
|
|
return 0;
|
|
}
|
|
EOF
|
|
compile_prog "" "$xen_libs"
|
|
then
|
|
xen_ctrl_version=40500
|
|
xen=yes
|
|
|
|
elif
|
|
cat > $TMPC <<EOF &&
|
|
#include <xenctrl.h>
|
|
#include <xenstore.h>
|
|
#include <stdint.h>
|
|
#include <xen/hvm/hvm_info_table.h>
|
|
#if !defined(HVM_MAX_VCPUS)
|
|
# error HVM_MAX_VCPUS not defined
|
|
#endif
|
|
int main(void) {
|
|
xc_interface *xc;
|
|
xs_daemon_open();
|
|
xc = xc_interface_open(0, 0, 0);
|
|
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
|
|
xc_gnttab_open(NULL, 0);
|
|
xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
|
|
xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
|
|
return 0;
|
|
}
|
|
EOF
|
|
compile_prog "" "$xen_libs"
|
|
then
|
|
xen_ctrl_version=40200
|
|
xen=yes
|
|
|
|
else
|
|
if test "$xen" = "yes" ; then
|
|
feature_not_found "xen (unsupported version)" \
|
|
"Install a supported xen (xen 4.2 or newer)"
|
|
fi
|
|
xen=no
|
|
fi
|
|
|
|
if test "$xen" = yes; then
|
|
if test $xen_ctrl_version -ge 40701 ; then
|
|
libs_softmmu="$xen_stable_libs $libs_softmmu"
|
|
fi
|
|
libs_softmmu="$xen_libs $libs_softmmu"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "$xen_pci_passthrough" != "no"; then
|
|
if test "$xen" = "yes" && test "$linux" = "yes"; then
|
|
xen_pci_passthrough=yes
|
|
else
|
|
if test "$xen_pci_passthrough" = "yes"; then
|
|
error_exit "User requested feature Xen PCI Passthrough" \
|
|
" but this feature requires /sys from Linux"
|
|
fi
|
|
xen_pci_passthrough=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# Windows Hypervisor Platform accelerator (WHPX) check
|
|
if test "$whpx" != "no" ; then
|
|
if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
|
|
whpx="yes"
|
|
else
|
|
if test "$whpx" = "yes"; then
|
|
feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
|
|
fi
|
|
whpx="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# Sparse probe
|
|
if test "$sparse" != "no" ; then
|
|
if has cgcc; then
|
|
sparse=yes
|
|
else
|
|
if test "$sparse" = "yes" ; then
|
|
feature_not_found "sparse" "Install sparse binary"
|
|
fi
|
|
sparse=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# X11 probe
|
|
if $pkg_config --exists "x11"; then
|
|
have_x11=yes
|
|
x11_cflags=$($pkg_config --cflags x11)
|
|
x11_libs=$($pkg_config --libs x11)
|
|
fi
|
|
|
|
##########################################
|
|
# GTK probe
|
|
|
|
if test "$gtk" != "no"; then
|
|
gtkpackage="gtk+-3.0"
|
|
gtkx11package="gtk+-x11-3.0"
|
|
gtkversion="3.22.0"
|
|
if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
|
|
gtk_cflags=$($pkg_config --cflags $gtkpackage)
|
|
gtk_libs=$($pkg_config --libs $gtkpackage)
|
|
gtk_version=$($pkg_config --modversion $gtkpackage)
|
|
if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
|
|
need_x11=yes
|
|
gtk_cflags="$gtk_cflags $x11_cflags"
|
|
gtk_libs="$gtk_libs $x11_libs"
|
|
fi
|
|
gtk="yes"
|
|
elif test "$gtk" = "yes"; then
|
|
feature_not_found "gtk" "Install gtk3-devel"
|
|
else
|
|
gtk="no"
|
|
fi
|
|
fi
|
|
|
|
|
|
##########################################
|
|
# GNUTLS probe
|
|
|
|
if test "$gnutls" != "no"; then
|
|
pass="no"
|
|
if $pkg_config --exists "gnutls >= 3.1.18"; then
|
|
gnutls_cflags=$($pkg_config --cflags gnutls)
|
|
gnutls_libs=$($pkg_config --libs gnutls)
|
|
# Packaging for the static libraries is not always correct.
|
|
# At least ubuntu 18.04 ships only shared libraries.
|
|
write_c_skeleton
|
|
if compile_prog "" "$gnutls_libs" ; then
|
|
LIBS="$gnutls_libs $LIBS"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
|
|
pass="yes"
|
|
fi
|
|
fi
|
|
if test "$pass" = "no" && test "$gnutls" = "yes"; then
|
|
feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
|
|
else
|
|
gnutls="$pass"
|
|
fi
|
|
fi
|
|
|
|
|
|
# If user didn't give a --disable/enable-gcrypt flag,
|
|
# then mark as disabled if user requested nettle
|
|
# explicitly
|
|
if test -z "$gcrypt"
|
|
then
|
|
if test "$nettle" = "yes"
|
|
then
|
|
gcrypt="no"
|
|
fi
|
|
fi
|
|
|
|
# If user didn't give a --disable/enable-nettle flag,
|
|
# then mark as disabled if user requested gcrypt
|
|
# explicitly
|
|
if test -z "$nettle"
|
|
then
|
|
if test "$gcrypt" = "yes"
|
|
then
|
|
nettle="no"
|
|
fi
|
|
fi
|
|
|
|
has_libgcrypt() {
|
|
if ! has "libgcrypt-config"
|
|
then
|
|
return 1
|
|
fi
|
|
|
|
if test -n "$cross_prefix"
|
|
then
|
|
host=$(libgcrypt-config --host)
|
|
if test "$host-" != $cross_prefix
|
|
then
|
|
return 1
|
|
fi
|
|
fi
|
|
|
|
maj=`libgcrypt-config --version | awk -F . '{print $1}'`
|
|
min=`libgcrypt-config --version | awk -F . '{print $2}'`
|
|
|
|
if test $maj != 1 || test $min -lt 5
|
|
then
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
|
|
if test "$nettle" != "no"; then
|
|
pass="no"
|
|
if $pkg_config --exists "nettle >= 2.7.1"; then
|
|
nettle_cflags=$($pkg_config --cflags nettle)
|
|
nettle_libs=$($pkg_config --libs nettle)
|
|
nettle_version=$($pkg_config --modversion nettle)
|
|
# Link test to make sure the given libraries work (e.g for static).
|
|
write_c_skeleton
|
|
if compile_prog "" "$nettle_libs" ; then
|
|
LIBS="$nettle_libs $LIBS"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
|
|
if test -z "$gcrypt"; then
|
|
gcrypt="no"
|
|
fi
|
|
pass="yes"
|
|
fi
|
|
fi
|
|
if test "$pass" = "yes"
|
|
then
|
|
cat > $TMPC << EOF
|
|
#include <nettle/xts.h>
|
|
int main(void) {
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "$nettle_cflags" "$nettle_libs" ; then
|
|
nettle_xts=yes
|
|
qemu_private_xts=no
|
|
fi
|
|
fi
|
|
if test "$pass" = "no" && test "$nettle" = "yes"; then
|
|
feature_not_found "nettle" "Install nettle devel >= 2.7.1"
|
|
else
|
|
nettle="$pass"
|
|
fi
|
|
fi
|
|
|
|
if test "$gcrypt" != "no"; then
|
|
pass="no"
|
|
if has_libgcrypt; then
|
|
gcrypt_cflags=$(libgcrypt-config --cflags)
|
|
gcrypt_libs=$(libgcrypt-config --libs)
|
|
# Debian has removed -lgpg-error from libgcrypt-config
|
|
# as it "spreads unnecessary dependencies" which in
|
|
# turn breaks static builds...
|
|
if test "$static" = "yes"
|
|
then
|
|
gcrypt_libs="$gcrypt_libs -lgpg-error"
|
|
fi
|
|
|
|
# Link test to make sure the given libraries work (e.g for static).
|
|
write_c_skeleton
|
|
if compile_prog "" "$gcrypt_libs" ; then
|
|
LIBS="$gcrypt_libs $LIBS"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
|
|
pass="yes"
|
|
fi
|
|
fi
|
|
if test "$pass" = "yes"; then
|
|
gcrypt="yes"
|
|
cat > $TMPC << EOF
|
|
#include <gcrypt.h>
|
|
int main(void) {
|
|
gcry_mac_hd_t handle;
|
|
gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
|
|
GCRY_MAC_FLAG_SECURE, NULL);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
|
|
gcrypt_hmac=yes
|
|
fi
|
|
cat > $TMPC << EOF
|
|
#include <gcrypt.h>
|
|
int main(void) {
|
|
gcry_cipher_hd_t handle;
|
|
gcry_cipher_open(&handle, GCRY_CIPHER_AES, GCRY_CIPHER_MODE_XTS, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
|
|
gcrypt_xts=yes
|
|
qemu_private_xts=no
|
|
fi
|
|
elif test "$gcrypt" = "yes"; then
|
|
feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
|
|
else
|
|
gcrypt="no"
|
|
fi
|
|
fi
|
|
|
|
|
|
if test "$gcrypt" = "yes" && test "$nettle" = "yes"
|
|
then
|
|
error_exit "Only one of gcrypt & nettle can be enabled"
|
|
fi
|
|
|
|
##########################################
|
|
# libtasn1 - only for the TLS creds/session test suite
|
|
|
|
tasn1=yes
|
|
tasn1_cflags=""
|
|
tasn1_libs=""
|
|
if $pkg_config --exists "libtasn1"; then
|
|
tasn1_cflags=$($pkg_config --cflags libtasn1)
|
|
tasn1_libs=$($pkg_config --libs libtasn1)
|
|
else
|
|
tasn1=no
|
|
fi
|
|
|
|
|
|
##########################################
|
|
# PAM probe
|
|
|
|
if test "$auth_pam" != "no"; then
|
|
cat > $TMPC <<EOF
|
|
#include <security/pam_appl.h>
|
|
#include <stdio.h>
|
|
int main(void) {
|
|
const char *service_name = "qemu";
|
|
const char *user = "frank";
|
|
const struct pam_conv pam_conv = { 0 };
|
|
pam_handle_t *pamh = NULL;
|
|
pam_start(service_name, user, &pam_conv, &pamh);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "-lpam" ; then
|
|
auth_pam=yes
|
|
else
|
|
if test "$auth_pam" = "yes"; then
|
|
feature_not_found "PAM" "Install PAM development package"
|
|
else
|
|
auth_pam=no
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# getifaddrs (for tests/test-io-channel-socket )
|
|
|
|
have_ifaddrs_h=yes
|
|
if ! check_include "ifaddrs.h" ; then
|
|
have_ifaddrs_h=no
|
|
fi
|
|
|
|
##########################################
|
|
# VTE probe
|
|
|
|
if test "$vte" != "no"; then
|
|
vteminversion="0.32.0"
|
|
if $pkg_config --exists "vte-2.91"; then
|
|
vtepackage="vte-2.91"
|
|
else
|
|
vtepackage="vte-2.90"
|
|
fi
|
|
if $pkg_config --exists "$vtepackage >= $vteminversion"; then
|
|
vte_cflags=$($pkg_config --cflags $vtepackage)
|
|
vte_libs=$($pkg_config --libs $vtepackage)
|
|
vteversion=$($pkg_config --modversion $vtepackage)
|
|
vte="yes"
|
|
elif test "$vte" = "yes"; then
|
|
feature_not_found "vte" "Install libvte-2.90/2.91 devel"
|
|
else
|
|
vte="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# SDL probe
|
|
|
|
# Look for sdl configuration program (pkg-config or sdl2-config). Try
|
|
# sdl2-config even without cross prefix, and favour pkg-config over sdl2-config.
|
|
|
|
sdl_probe ()
|
|
{
|
|
if $pkg_config sdl2 --exists; then
|
|
sdlconfig="$pkg_config sdl2"
|
|
sdlversion=$($sdlconfig --modversion 2>/dev/null)
|
|
elif has "$sdl2_config"; then
|
|
sdlconfig="$sdl2_config"
|
|
sdlversion=$($sdlconfig --version)
|
|
else
|
|
if test "$sdl" = "yes" ; then
|
|
feature_not_found "sdl" "Install SDL2-devel"
|
|
fi
|
|
sdl=no
|
|
# no need to do the rest
|
|
return
|
|
fi
|
|
if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl2-config; then
|
|
echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
|
|
fi
|
|
|
|
cat > $TMPC << EOF
|
|
#include <SDL.h>
|
|
#undef main /* We don't want SDL to override our main() */
|
|
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
|
|
EOF
|
|
sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
|
|
sdl_cflags="$sdl_cflags -Wno-undef" # workaround 2.0.8 bug
|
|
if test "$static" = "yes" ; then
|
|
if $pkg_config sdl2 --exists; then
|
|
sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
|
|
else
|
|
sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
|
|
fi
|
|
else
|
|
sdl_libs=$($sdlconfig --libs 2>/dev/null)
|
|
fi
|
|
if compile_prog "$sdl_cflags" "$sdl_libs" ; then
|
|
sdl=yes
|
|
|
|
# static link with sdl ? (note: sdl.pc's --static --libs is broken)
|
|
if test "$sdl" = "yes" && test "$static" = "yes" ; then
|
|
if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
|
|
sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
|
|
sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
|
|
fi
|
|
if compile_prog "$sdl_cflags" "$sdl_libs" ; then
|
|
:
|
|
else
|
|
sdl=no
|
|
fi
|
|
fi # static link
|
|
else # sdl not found
|
|
if test "$sdl" = "yes" ; then
|
|
feature_not_found "sdl" "Install SDL2 devel"
|
|
fi
|
|
sdl=no
|
|
fi # sdl compile test
|
|
}
|
|
|
|
sdl_image_probe ()
|
|
{
|
|
if test "$sdl_image" != "no" ; then
|
|
if $pkg_config SDL2_image --exists; then
|
|
if test "$static" = "yes"; then
|
|
sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
|
|
else
|
|
sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
|
|
fi
|
|
sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
|
|
sdl_image=yes
|
|
|
|
sdl_cflags="$sdl_cflags $sdl_image_cflags"
|
|
sdl_libs="$sdl_libs $sdl_image_libs"
|
|
else
|
|
if test "$sdl_image" = "yes" ; then
|
|
feature_not_found "sdl_image" "Install SDL Image devel"
|
|
else
|
|
sdl_image=no
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
if test "$sdl" != "no" ; then
|
|
sdl_probe
|
|
fi
|
|
|
|
if test "$sdl" = "yes" ; then
|
|
sdl_image_probe
|
|
else
|
|
if test "$sdl_image" = "yes"; then
|
|
echo "warning: SDL Image requested, but SDL is not available, disabling"
|
|
fi
|
|
sdl_image=no
|
|
fi
|
|
|
|
if test "$sdl" = "yes" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <SDL.h>
|
|
#if defined(SDL_VIDEO_DRIVER_X11)
|
|
#include <X11/XKBlib.h>
|
|
#else
|
|
#error No x11 support
|
|
#endif
|
|
int main(void) { return 0; }
|
|
EOF
|
|
if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
|
|
need_x11=yes
|
|
sdl_cflags="$sdl_cflags $x11_cflags"
|
|
sdl_libs="$sdl_libs $x11_libs"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# RDMA needs OpenFabrics libraries
|
|
if test "$rdma" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <rdma/rdma_cma.h>
|
|
int main(void) { return 0; }
|
|
EOF
|
|
rdma_libs="-lrdmacm -libverbs -libumad"
|
|
if compile_prog "" "$rdma_libs" ; then
|
|
rdma="yes"
|
|
libs_softmmu="$libs_softmmu $rdma_libs"
|
|
else
|
|
if test "$rdma" = "yes" ; then
|
|
error_exit \
|
|
" OpenFabrics librdmacm/libibverbs/libibumad not present." \
|
|
" Your options:" \
|
|
" (1) Fast: Install infiniband packages (devel) from your distro." \
|
|
" (2) Cleanest: Install libraries from www.openfabrics.org" \
|
|
" (3) Also: Install softiwarp if you don't have RDMA hardware"
|
|
fi
|
|
rdma="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# PVRDMA detection
|
|
|
|
cat > $TMPC <<EOF &&
|
|
#include <sys/mman.h>
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
char buf = 0;
|
|
void *addr = &buf;
|
|
addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
|
|
|
|
return 0;
|
|
}
|
|
EOF
|
|
|
|
if test "$rdma" = "yes" ; then
|
|
case "$pvrdma" in
|
|
"")
|
|
if compile_prog "" ""; then
|
|
pvrdma="yes"
|
|
else
|
|
pvrdma="no"
|
|
fi
|
|
;;
|
|
"yes")
|
|
if ! compile_prog "" ""; then
|
|
error_exit "PVRDMA is not supported since mremap is not implemented"
|
|
fi
|
|
pvrdma="yes"
|
|
;;
|
|
"no")
|
|
pvrdma="no"
|
|
;;
|
|
esac
|
|
else
|
|
if test "$pvrdma" = "yes" ; then
|
|
error_exit "PVRDMA requires rdma suppport"
|
|
fi
|
|
pvrdma="no"
|
|
fi
|
|
|
|
# Let's see if enhanced reg_mr is supported
|
|
if test "$pvrdma" = "yes" ; then
|
|
|
|
cat > $TMPC <<EOF &&
|
|
#include <infiniband/verbs.h>
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
struct ibv_mr *mr;
|
|
struct ibv_pd *pd = NULL;
|
|
size_t length = 10;
|
|
uint64_t iova = 0;
|
|
int access = 0;
|
|
void *addr = NULL;
|
|
|
|
mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
|
|
|
|
ibv_dereg_mr(mr);
|
|
|
|
return 0;
|
|
}
|
|
EOF
|
|
if ! compile_prog "" "-libverbs"; then
|
|
QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# VNC SASL detection
|
|
if test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <sasl/sasl.h>
|
|
#include <stdio.h>
|
|
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
|
|
EOF
|
|
# Assuming Cyrus-SASL installed in /usr prefix
|
|
# QEMU defines struct iovec in "qemu/osdep.h",
|
|
# we don't want libsasl to redefine it in <sasl/sasl.h>.
|
|
vnc_sasl_cflags="-DSTRUCT_IOVEC_DEFINED"
|
|
vnc_sasl_libs="-lsasl2"
|
|
if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
|
|
vnc_sasl=yes
|
|
libs_softmmu="$vnc_sasl_libs $libs_softmmu"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
|
|
else
|
|
if test "$vnc_sasl" = "yes" ; then
|
|
feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
|
|
fi
|
|
vnc_sasl=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# VNC JPEG detection
|
|
if test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <stdio.h>
|
|
#include <jpeglib.h>
|
|
int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
|
|
EOF
|
|
vnc_jpeg_cflags=""
|
|
vnc_jpeg_libs="-ljpeg"
|
|
if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
|
|
vnc_jpeg=yes
|
|
libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
|
|
else
|
|
if test "$vnc_jpeg" = "yes" ; then
|
|
feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
|
|
fi
|
|
vnc_jpeg=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# VNC PNG detection
|
|
if test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
//#include <stdio.h>
|
|
#include <png.h>
|
|
#include <stddef.h>
|
|
int main(void) {
|
|
png_structp png_ptr;
|
|
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
|
|
return png_ptr != 0;
|
|
}
|
|
EOF
|
|
if $pkg_config libpng --exists; then
|
|
vnc_png_cflags=$($pkg_config libpng --cflags)
|
|
vnc_png_libs=$($pkg_config libpng --libs)
|
|
else
|
|
vnc_png_cflags=""
|
|
vnc_png_libs="-lpng"
|
|
fi
|
|
if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
|
|
vnc_png=yes
|
|
libs_softmmu="$vnc_png_libs $libs_softmmu"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
|
|
else
|
|
if test "$vnc_png" = "yes" ; then
|
|
feature_not_found "vnc-png" "Install libpng devel"
|
|
fi
|
|
vnc_png=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# xkbcommon probe
|
|
if test "$xkbcommon" != "no" ; then
|
|
if $pkg_config xkbcommon --exists; then
|
|
xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
|
|
xkbcommon_libs=$($pkg_config xkbcommon --libs)
|
|
xkbcommon=yes
|
|
else
|
|
if test "$xkbcommon" = "yes" ; then
|
|
feature_not_found "xkbcommon" "Install libxkbcommon-devel"
|
|
fi
|
|
xkbcommon=no
|
|
fi
|
|
fi
|
|
|
|
|
|
##########################################
|
|
# xfsctl() probe, used for file-posix.c
|
|
if test "$xfs" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <stddef.h> /* NULL */
|
|
#include <xfs/xfs.h>
|
|
int main(void)
|
|
{
|
|
xfsctl(NULL, 0, 0, NULL);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
xfs="yes"
|
|
else
|
|
if test "$xfs" = "yes" ; then
|
|
feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
|
|
fi
|
|
xfs=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# vde libraries probe
|
|
if test "$vde" != "no" ; then
|
|
vde_libs="-lvdeplug"
|
|
cat > $TMPC << EOF
|
|
#include <libvdeplug.h>
|
|
int main(void)
|
|
{
|
|
struct vde_open_args a = {0, 0, 0};
|
|
char s[] = "";
|
|
vde_open(s, s, &a);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "$vde_libs" ; then
|
|
vde=yes
|
|
else
|
|
if test "$vde" = "yes" ; then
|
|
feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
|
|
fi
|
|
vde=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# netmap support probe
|
|
# Apart from looking for netmap headers, we make sure that the host API version
|
|
# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
|
|
# a minor/major version number. Minor new features will be marked with values up
|
|
# to 15, and if something happens that requires a change to the backend we will
|
|
# move above 15, submit the backend fixes and modify this two bounds.
|
|
if test "$netmap" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <inttypes.h>
|
|
#include <net/if.h>
|
|
#include <net/netmap.h>
|
|
#include <net/netmap_user.h>
|
|
#if (NETMAP_API < 11) || (NETMAP_API > 15)
|
|
#error
|
|
#endif
|
|
int main(void) { return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
netmap=yes
|
|
else
|
|
if test "$netmap" = "yes" ; then
|
|
feature_not_found "netmap"
|
|
fi
|
|
netmap=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# libcap-ng library probe
|
|
if test "$cap_ng" != "no" ; then
|
|
cap_libs="-lcap-ng"
|
|
cat > $TMPC << EOF
|
|
#include <cap-ng.h>
|
|
int main(void)
|
|
{
|
|
capng_capability_to_name(CAPNG_EFFECTIVE);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "$cap_libs" ; then
|
|
cap_ng=yes
|
|
libs_tools="$cap_libs $libs_tools"
|
|
else
|
|
if test "$cap_ng" = "yes" ; then
|
|
feature_not_found "cap_ng" "Install libcap-ng devel"
|
|
fi
|
|
cap_ng=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# Sound support libraries probe
|
|
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
|
|
for drv in $audio_drv_list; do
|
|
case $drv in
|
|
alsa | try-alsa)
|
|
if $pkg_config alsa --exists; then
|
|
alsa_libs=$($pkg_config alsa --libs)
|
|
if test "$drv" = "try-alsa"; then
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
|
|
fi
|
|
else
|
|
if test "$drv" = "try-alsa"; then
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
|
|
else
|
|
error_exit "$drv check failed" \
|
|
"Make sure to have the $drv libs and headers installed."
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
pa | try-pa)
|
|
if $pkg_config libpulse --exists; then
|
|
pulse_libs=$($pkg_config libpulse --libs)
|
|
if test "$drv" = "try-pa"; then
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
|
|
fi
|
|
else
|
|
if test "$drv" = "try-pa"; then
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
|
|
else
|
|
error_exit "$drv check failed" \
|
|
"Make sure to have the $drv libs and headers installed."
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
sdl)
|
|
if test "$sdl" = "no"; then
|
|
error_exit "sdl not found or disabled, can not use sdl audio driver"
|
|
fi
|
|
;;
|
|
|
|
try-sdl)
|
|
if test "$sdl" = "no"; then
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
|
|
else
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
|
|
fi
|
|
;;
|
|
|
|
coreaudio)
|
|
coreaudio_libs="-framework CoreAudio"
|
|
;;
|
|
|
|
dsound)
|
|
dsound_libs="-lole32 -ldxguid"
|
|
audio_win_int="yes"
|
|
;;
|
|
|
|
oss)
|
|
oss_libs="$oss_lib"
|
|
;;
|
|
|
|
jack | try-jack)
|
|
if $pkg_config jack --exists; then
|
|
jack_libs=$($pkg_config jack --libs)
|
|
if test "$drv" = "try-jack"; then
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack/jack/')
|
|
fi
|
|
else
|
|
if test "$drv" = "try-jack"; then
|
|
audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-jack//')
|
|
else
|
|
error_exit "$drv check failed" \
|
|
"Make sure to have the $drv libs and headers installed."
|
|
fi
|
|
fi
|
|
;;
|
|
|
|
*)
|
|
echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
|
|
error_exit "Unknown driver '$drv' selected" \
|
|
"Possible drivers are: $audio_possible_drivers"
|
|
}
|
|
;;
|
|
esac
|
|
done
|
|
|
|
##########################################
|
|
# BrlAPI probe
|
|
|
|
if test "$brlapi" != "no" ; then
|
|
brlapi_libs="-lbrlapi"
|
|
cat > $TMPC << EOF
|
|
#include <brlapi.h>
|
|
#include <stddef.h>
|
|
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
|
|
EOF
|
|
if compile_prog "" "$brlapi_libs" ; then
|
|
brlapi=yes
|
|
else
|
|
if test "$brlapi" = "yes" ; then
|
|
feature_not_found "brlapi" "Install brlapi devel"
|
|
fi
|
|
brlapi=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# iconv probe
|
|
if test "$iconv" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <iconv.h>
|
|
int main(void) {
|
|
iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
|
|
return conv != (iconv_t) -1;
|
|
}
|
|
EOF
|
|
iconv_prefix_list="/usr/local:/usr"
|
|
iconv_lib_list=":-liconv"
|
|
IFS=:
|
|
for iconv_prefix in $iconv_prefix_list; do
|
|
IFS=:
|
|
iconv_cflags="-I$iconv_prefix/include"
|
|
iconv_ldflags="-L$iconv_prefix/lib"
|
|
for iconv_link in $iconv_lib_list; do
|
|
unset IFS
|
|
iconv_lib="$iconv_ldflags $iconv_link"
|
|
echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
|
|
if compile_prog "$iconv_cflags" "$iconv_lib" ; then
|
|
iconv_found=yes
|
|
break
|
|
fi
|
|
done
|
|
if test "$iconv_found" = yes ; then
|
|
break
|
|
fi
|
|
done
|
|
if test "$iconv_found" = "yes" ; then
|
|
iconv=yes
|
|
else
|
|
if test "$iconv" = "yes" ; then
|
|
feature_not_found "iconv" "Install iconv devel"
|
|
fi
|
|
iconv=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# curses probe
|
|
if test "$iconv" = "no" ; then
|
|
# curses will need iconv
|
|
curses=no
|
|
fi
|
|
if test "$curses" != "no" ; then
|
|
if test "$mingw32" = "yes" ; then
|
|
curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
|
|
curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
|
|
else
|
|
curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
|
|
curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
|
|
fi
|
|
curses_found=no
|
|
cat > $TMPC << EOF
|
|
#include <locale.h>
|
|
#include <curses.h>
|
|
#include <wchar.h>
|
|
#include <langinfo.h>
|
|
int main(void) {
|
|
const char *codeset;
|
|
wchar_t wch = L'w';
|
|
setlocale(LC_ALL, "");
|
|
resize_term(0, 0);
|
|
addwstr(L"wide chars\n");
|
|
addnwstr(&wch, 1);
|
|
add_wch(WACS_DEGREE);
|
|
codeset = nl_langinfo(CODESET);
|
|
return codeset != 0;
|
|
}
|
|
EOF
|
|
IFS=:
|
|
for curses_inc in $curses_inc_list; do
|
|
# Make sure we get the wide character prototypes
|
|
curses_inc="-DNCURSES_WIDECHAR $curses_inc"
|
|
IFS=:
|
|
for curses_lib in $curses_lib_list; do
|
|
unset IFS
|
|
if compile_prog "$curses_inc" "$curses_lib" ; then
|
|
curses_found=yes
|
|
break
|
|
fi
|
|
done
|
|
if test "$curses_found" = yes ; then
|
|
break
|
|
fi
|
|
done
|
|
unset IFS
|
|
if test "$curses_found" = "yes" ; then
|
|
curses=yes
|
|
else
|
|
if test "$curses" = "yes" ; then
|
|
feature_not_found "curses" "Install ncurses devel"
|
|
fi
|
|
curses=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# curl probe
|
|
if test "$curl" != "no" ; then
|
|
if $pkg_config libcurl --exists; then
|
|
curlconfig="$pkg_config libcurl"
|
|
else
|
|
curlconfig=curl-config
|
|
fi
|
|
cat > $TMPC << EOF
|
|
#include <curl/curl.h>
|
|
int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
|
|
EOF
|
|
curl_cflags=$($curlconfig --cflags 2>/dev/null)
|
|
curl_libs=$($curlconfig --libs 2>/dev/null)
|
|
if compile_prog "$curl_cflags" "$curl_libs" ; then
|
|
curl=yes
|
|
else
|
|
if test "$curl" = "yes" ; then
|
|
feature_not_found "curl" "Install libcurl devel"
|
|
fi
|
|
curl=no
|
|
fi
|
|
fi # test "$curl"
|
|
|
|
##########################################
|
|
# glib support probe
|
|
|
|
glib_req_ver=2.48
|
|
glib_modules=gthread-2.0
|
|
if test "$modules" = yes; then
|
|
glib_modules="$glib_modules gmodule-export-2.0"
|
|
fi
|
|
if test "$plugins" = yes; then
|
|
glib_modules="$glib_modules gmodule-2.0"
|
|
fi
|
|
|
|
# This workaround is required due to a bug in pkg-config file for glib as it
|
|
# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
|
|
|
|
if test "$static" = yes && test "$mingw32" = yes; then
|
|
QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
|
|
fi
|
|
|
|
for i in $glib_modules; do
|
|
if $pkg_config --atleast-version=$glib_req_ver $i; then
|
|
glib_cflags=$($pkg_config --cflags $i)
|
|
glib_libs=$($pkg_config --libs $i)
|
|
QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
|
|
LIBS="$glib_libs $LIBS"
|
|
libs_qga="$glib_libs $libs_qga"
|
|
else
|
|
error_exit "glib-$glib_req_ver $i is required to compile QEMU"
|
|
fi
|
|
done
|
|
|
|
if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
|
|
gio=yes
|
|
gio_cflags=$($pkg_config --cflags gio-2.0)
|
|
gio_libs=$($pkg_config --libs gio-2.0)
|
|
gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
|
|
if [ ! -x "$gdbus_codegen" ]; then
|
|
gdbus_codegen=
|
|
fi
|
|
else
|
|
gio=no
|
|
fi
|
|
|
|
if $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
|
|
gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
|
|
gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
|
|
fi
|
|
|
|
# Sanity check that the current size_t matches the
|
|
# size that glib thinks it should be. This catches
|
|
# problems on multi-arch where people try to build
|
|
# 32-bit QEMU while pointing at 64-bit glib headers
|
|
cat > $TMPC <<EOF
|
|
#include <glib.h>
|
|
#include <unistd.h>
|
|
|
|
#define QEMU_BUILD_BUG_ON(x) \
|
|
typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
|
|
|
|
int main(void) {
|
|
QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
|
|
return 0;
|
|
}
|
|
EOF
|
|
|
|
if ! compile_prog "$CFLAGS" "$LIBS" ; then
|
|
error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
|
|
"You probably need to set PKG_CONFIG_LIBDIR"\
|
|
"to point to the right pkg-config files for your"\
|
|
"build target"
|
|
fi
|
|
|
|
# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
|
|
cat > $TMPC << EOF
|
|
#include <glib.h>
|
|
int main(void) { return 0; }
|
|
EOF
|
|
if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
|
|
if cc_has_warning_flag "-Wno-unknown-attributes"; then
|
|
glib_cflags="-Wno-unknown-attributes $glib_cflags"
|
|
CFLAGS="-Wno-unknown-attributes $CFLAGS"
|
|
fi
|
|
fi
|
|
|
|
# Silence clang warnings triggered by glib < 2.57.2
|
|
cat > $TMPC << EOF
|
|
#include <glib.h>
|
|
typedef struct Foo {
|
|
int i;
|
|
} Foo;
|
|
static void foo_free(Foo *f)
|
|
{
|
|
g_free(f);
|
|
}
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free);
|
|
int main(void) { return 0; }
|
|
EOF
|
|
if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
|
|
if cc_has_warning_flag "-Wno-unused-function"; then
|
|
glib_cflags="$glib_cflags -Wno-unused-function"
|
|
CFLAGS="$CFLAGS -Wno-unused-function"
|
|
fi
|
|
fi
|
|
|
|
#########################################
|
|
# zlib check
|
|
|
|
if test "$zlib" != "no" ; then
|
|
if $pkg_config --exists zlib; then
|
|
zlib_cflags=$($pkg_config --cflags zlib)
|
|
zlib_libs=$($pkg_config --libs zlib)
|
|
QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
|
|
LIBS="$zlib_libs $LIBS"
|
|
else
|
|
cat > $TMPC << EOF
|
|
#include <zlib.h>
|
|
int main(void) { zlibVersion(); return 0; }
|
|
EOF
|
|
if compile_prog "" "-lz" ; then
|
|
LIBS="$LIBS -lz"
|
|
else
|
|
error_exit "zlib check failed" \
|
|
"Make sure to have the zlib libs and headers installed."
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# SHA command probe for modules
|
|
if test "$modules" = yes; then
|
|
shacmd_probe="sha1sum sha1 shasum"
|
|
for c in $shacmd_probe; do
|
|
if has $c; then
|
|
shacmd="$c"
|
|
break
|
|
fi
|
|
done
|
|
if test "$shacmd" = ""; then
|
|
error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# pixman support probe
|
|
|
|
if test "$want_tools" = "no" && test "$softmmu" = "no"; then
|
|
pixman_cflags=
|
|
pixman_libs=
|
|
elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
|
|
pixman_cflags=$($pkg_config --cflags pixman-1)
|
|
pixman_libs=$($pkg_config --libs pixman-1)
|
|
else
|
|
error_exit "pixman >= 0.21.8 not present." \
|
|
"Please install the pixman devel package."
|
|
fi
|
|
|
|
##########################################
|
|
# libmpathpersist probe
|
|
|
|
if test "$mpath" != "no" ; then
|
|
# probe for the new API
|
|
cat > $TMPC <<EOF
|
|
#include <libudev.h>
|
|
#include <mpath_persist.h>
|
|
unsigned mpath_mx_alloc_len = 1024;
|
|
int logsink;
|
|
static struct config *multipath_conf;
|
|
extern struct udev *udev;
|
|
extern struct config *get_multipath_config(void);
|
|
extern void put_multipath_config(struct config *conf);
|
|
struct udev *udev;
|
|
struct config *get_multipath_config(void) { return multipath_conf; }
|
|
void put_multipath_config(struct config *conf) { }
|
|
|
|
int main(void) {
|
|
udev = udev_new();
|
|
multipath_conf = mpath_lib_init();
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
|
|
mpathpersist=yes
|
|
mpathpersist_new_api=yes
|
|
else
|
|
# probe for the old API
|
|
cat > $TMPC <<EOF
|
|
#include <libudev.h>
|
|
#include <mpath_persist.h>
|
|
unsigned mpath_mx_alloc_len = 1024;
|
|
int logsink;
|
|
int main(void) {
|
|
struct udev *udev = udev_new();
|
|
mpath_lib_init(udev);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
|
|
mpathpersist=yes
|
|
mpathpersist_new_api=no
|
|
else
|
|
mpathpersist=no
|
|
fi
|
|
fi
|
|
else
|
|
mpathpersist=no
|
|
fi
|
|
|
|
##########################################
|
|
# pthread probe
|
|
PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
|
|
|
|
pthread=no
|
|
cat > $TMPC << EOF
|
|
#include <pthread.h>
|
|
static void *f(void *p) { return NULL; }
|
|
int main(void) {
|
|
pthread_t thread;
|
|
pthread_create(&thread, 0, f, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
pthread=yes
|
|
else
|
|
for pthread_lib in $PTHREADLIBS_LIST; do
|
|
if compile_prog "" "$pthread_lib" ; then
|
|
pthread=yes
|
|
found=no
|
|
for lib_entry in $LIBS; do
|
|
if test "$lib_entry" = "$pthread_lib"; then
|
|
found=yes
|
|
break
|
|
fi
|
|
done
|
|
if test "$found" = "no"; then
|
|
LIBS="$pthread_lib $LIBS"
|
|
libs_qga="$pthread_lib $libs_qga"
|
|
fi
|
|
PTHREAD_LIB="$pthread_lib"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
|
|
if test "$mingw32" != yes && test "$pthread" = no; then
|
|
error_exit "pthread check failed" \
|
|
"Make sure to have the pthread libs and headers installed."
|
|
fi
|
|
|
|
# check for pthread_setname_np with thread id
|
|
pthread_setname_np_w_tid=no
|
|
cat > $TMPC << EOF
|
|
#include <pthread.h>
|
|
|
|
static void *f(void *p) { return NULL; }
|
|
int main(void)
|
|
{
|
|
pthread_t thread;
|
|
pthread_create(&thread, 0, f, 0);
|
|
pthread_setname_np(thread, "QEMU");
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "$pthread_lib" ; then
|
|
pthread_setname_np_w_tid=yes
|
|
fi
|
|
|
|
# check for pthread_setname_np without thread id
|
|
pthread_setname_np_wo_tid=no
|
|
cat > $TMPC << EOF
|
|
#include <pthread.h>
|
|
|
|
static void *f(void *p) { pthread_setname_np("QEMU"); }
|
|
int main(void)
|
|
{
|
|
pthread_t thread;
|
|
pthread_create(&thread, 0, f, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "$pthread_lib" ; then
|
|
pthread_setname_np_wo_tid=yes
|
|
fi
|
|
|
|
##########################################
|
|
# rbd probe
|
|
if test "$rbd" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <stdio.h>
|
|
#include <rbd/librbd.h>
|
|
int main(void) {
|
|
rados_t cluster;
|
|
rados_create(&cluster, NULL);
|
|
return 0;
|
|
}
|
|
EOF
|
|
rbd_libs="-lrbd -lrados"
|
|
if compile_prog "" "$rbd_libs" ; then
|
|
rbd=yes
|
|
else
|
|
if test "$rbd" = "yes" ; then
|
|
feature_not_found "rados block device" "Install librbd/ceph devel"
|
|
fi
|
|
rbd=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# libssh probe
|
|
if test "$libssh" != "no" ; then
|
|
if $pkg_config --exists libssh; then
|
|
libssh_cflags=$($pkg_config libssh --cflags)
|
|
libssh_libs=$($pkg_config libssh --libs)
|
|
libssh=yes
|
|
else
|
|
if test "$libssh" = "yes" ; then
|
|
error_exit "libssh required for --enable-libssh"
|
|
fi
|
|
libssh=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# Check for libssh 0.8
|
|
# This is done like this instead of using the LIBSSH_VERSION_* and
|
|
# SSH_VERSION_* macros because some distributions in the past shipped
|
|
# snapshots of the future 0.8 from Git, and those snapshots did not
|
|
# have updated version numbers (still referring to 0.7.0).
|
|
|
|
if test "$libssh" = "yes"; then
|
|
cat > $TMPC <<EOF
|
|
#include <libssh/libssh.h>
|
|
int main(void) { return ssh_get_server_publickey(NULL, NULL); }
|
|
EOF
|
|
if compile_prog "$libssh_cflags" "$libssh_libs"; then
|
|
libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# linux-aio probe
|
|
|
|
if test "$linux_aio" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <libaio.h>
|
|
#include <sys/eventfd.h>
|
|
#include <stddef.h>
|
|
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
|
|
EOF
|
|
if compile_prog "" "-laio" ; then
|
|
linux_aio=yes
|
|
else
|
|
if test "$linux_aio" = "yes" ; then
|
|
feature_not_found "linux AIO" "Install libaio devel"
|
|
fi
|
|
linux_aio=no
|
|
fi
|
|
fi
|
|
##########################################
|
|
# linux-io-uring probe
|
|
|
|
if test "$linux_io_uring" != "no" ; then
|
|
if $pkg_config liburing; then
|
|
linux_io_uring_cflags=$($pkg_config --cflags liburing)
|
|
linux_io_uring_libs=$($pkg_config --libs liburing)
|
|
linux_io_uring=yes
|
|
|
|
# io_uring is used in libqemuutil.a where per-file -libs variables are not
|
|
# seen by programs linking the archive. It's not ideal, but just add the
|
|
# library dependency globally.
|
|
LIBS="$linux_io_uring_libs $LIBS"
|
|
else
|
|
if test "$linux_io_uring" = "yes" ; then
|
|
feature_not_found "linux io_uring" "Install liburing devel"
|
|
fi
|
|
linux_io_uring=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# TPM emulation is only on POSIX
|
|
|
|
if test "$tpm" = ""; then
|
|
if test "$mingw32" = "yes"; then
|
|
tpm=no
|
|
else
|
|
tpm=yes
|
|
fi
|
|
elif test "$tpm" = "yes"; then
|
|
if test "$mingw32" = "yes" ; then
|
|
error_exit "TPM emulation only available on POSIX systems"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# attr probe
|
|
|
|
if test "$attr" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#ifdef CONFIG_LIBATTR
|
|
#include <attr/xattr.h>
|
|
#else
|
|
#include <sys/xattr.h>
|
|
#endif
|
|
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
attr=yes
|
|
# Older distros have <attr/xattr.h>, and need -lattr:
|
|
elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
|
|
attr=yes
|
|
LIBS="-lattr $LIBS"
|
|
libattr=yes
|
|
else
|
|
if test "$attr" = "yes" ; then
|
|
feature_not_found "ATTR" "Install libc6 or libattr devel"
|
|
fi
|
|
attr=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# iovec probe
|
|
cat > $TMPC <<EOF
|
|
#include <sys/types.h>
|
|
#include <sys/uio.h>
|
|
#include <unistd.h>
|
|
int main(void) { return sizeof(struct iovec); }
|
|
EOF
|
|
iovec=no
|
|
if compile_prog "" "" ; then
|
|
iovec=yes
|
|
fi
|
|
|
|
##########################################
|
|
# preadv probe
|
|
cat > $TMPC <<EOF
|
|
#include <sys/types.h>
|
|
#include <sys/uio.h>
|
|
#include <unistd.h>
|
|
int main(void) { return preadv(0, 0, 0, 0); }
|
|
EOF
|
|
preadv=no
|
|
if compile_prog "" "" ; then
|
|
preadv=yes
|
|
fi
|
|
|
|
##########################################
|
|
# fdt probe
|
|
# fdt support is mandatory for at least some target architectures,
|
|
# so insist on it if we're building those system emulators.
|
|
fdt_required=no
|
|
for target in $target_list; do
|
|
case $target in
|
|
aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu|rx-softmmu)
|
|
fdt_required=yes
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if test "$fdt_required" = "yes"; then
|
|
if test "$fdt" = "no"; then
|
|
error_exit "fdt disabled but some requested targets require it." \
|
|
"You can turn off fdt only if you also disable all the system emulation" \
|
|
"targets which need it (by specifying a cut down --target-list)."
|
|
fi
|
|
fdt=yes
|
|
elif test "$fdt" != "yes" ; then
|
|
fdt=no
|
|
fi
|
|
|
|
# fdt is only required when building softmmu targets
|
|
if test -z "$fdt" -a "$softmmu" != "yes" ; then
|
|
fdt="no"
|
|
fi
|
|
|
|
if test "$fdt" != "no" ; then
|
|
fdt_libs="-lfdt"
|
|
# explicitly check for libfdt_env.h as it is missing in some stable installs
|
|
# and test for required functions to make sure we are on a version >= 1.4.2
|
|
cat > $TMPC << EOF
|
|
#include <libfdt.h>
|
|
#include <libfdt_env.h>
|
|
int main(void) { fdt_check_full(NULL, 0); return 0; }
|
|
EOF
|
|
if compile_prog "" "$fdt_libs" ; then
|
|
# system DTC is good - use it
|
|
fdt=system
|
|
else
|
|
# have GIT checkout, so activate dtc submodule
|
|
if test -e "${source_path}/.git" ; then
|
|
git_submodules="${git_submodules} dtc"
|
|
fi
|
|
if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
|
|
fdt=git
|
|
mkdir -p dtc
|
|
if [ "$pwd_is_source_path" != "y" ] ; then
|
|
symlink "$source_path/dtc/Makefile" "dtc/Makefile"
|
|
fi
|
|
fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
|
|
fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
|
|
fdt_libs="$fdt_libs"
|
|
elif test "$fdt" = "yes" ; then
|
|
# Not a git build & no libfdt found, prompt for system install
|
|
error_exit "DTC (libfdt) version >= 1.4.2 not present." \
|
|
"Please install the DTC (libfdt) devel package"
|
|
else
|
|
# don't have and don't want
|
|
fdt_libs=
|
|
fdt=no
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
libs_softmmu="$libs_softmmu $fdt_libs"
|
|
|
|
##########################################
|
|
# opengl probe (for sdl2, gtk, milkymist-tmu2)
|
|
|
|
gbm="no"
|
|
if $pkg_config gbm; then
|
|
gbm_cflags="$($pkg_config --cflags gbm)"
|
|
gbm_libs="$($pkg_config --libs gbm)"
|
|
gbm="yes"
|
|
fi
|
|
|
|
if test "$opengl" != "no" ; then
|
|
opengl_pkgs="epoxy gbm"
|
|
if $pkg_config $opengl_pkgs; then
|
|
opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
|
|
opengl_libs="$($pkg_config --libs $opengl_pkgs)"
|
|
opengl=yes
|
|
if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
|
|
gtk_gl="yes"
|
|
fi
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
|
|
else
|
|
if test "$opengl" = "yes" ; then
|
|
feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
|
|
fi
|
|
opengl_cflags=""
|
|
opengl_libs=""
|
|
opengl=no
|
|
fi
|
|
fi
|
|
|
|
if test "$opengl" = "yes"; then
|
|
cat > $TMPC << EOF
|
|
#include <epoxy/egl.h>
|
|
#ifndef EGL_MESA_image_dma_buf_export
|
|
# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
|
|
#endif
|
|
int main(void) { return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
opengl_dmabuf=yes
|
|
fi
|
|
fi
|
|
|
|
if test "$opengl" = "yes" && test "$have_x11" = "yes"; then
|
|
for target in $target_list; do
|
|
case $target in
|
|
lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
|
|
need_x11=yes
|
|
;;
|
|
esac
|
|
done
|
|
fi
|
|
|
|
##########################################
|
|
# libxml2 probe
|
|
if test "$libxml2" != "no" ; then
|
|
if $pkg_config --exists libxml-2.0; then
|
|
libxml2="yes"
|
|
libxml2_cflags=$($pkg_config --cflags libxml-2.0)
|
|
libxml2_libs=$($pkg_config --libs libxml-2.0)
|
|
else
|
|
if test "$libxml2" = "yes"; then
|
|
feature_not_found "libxml2" "Install libxml2 devel"
|
|
fi
|
|
libxml2="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# glusterfs probe
|
|
if test "$glusterfs" != "no" ; then
|
|
if $pkg_config --atleast-version=3 glusterfs-api; then
|
|
glusterfs="yes"
|
|
glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
|
|
glusterfs_libs=$($pkg_config --libs glusterfs-api)
|
|
if $pkg_config --atleast-version=4 glusterfs-api; then
|
|
glusterfs_xlator_opt="yes"
|
|
fi
|
|
if $pkg_config --atleast-version=5 glusterfs-api; then
|
|
glusterfs_discard="yes"
|
|
fi
|
|
if $pkg_config --atleast-version=6 glusterfs-api; then
|
|
glusterfs_fallocate="yes"
|
|
glusterfs_zerofill="yes"
|
|
fi
|
|
cat > $TMPC << EOF
|
|
#include <glusterfs/api/glfs.h>
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
/* new glfs_ftruncate() passes two additional args */
|
|
return glfs_ftruncate(NULL, 0, NULL, NULL);
|
|
}
|
|
EOF
|
|
if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
|
|
glusterfs_ftruncate_has_stat="yes"
|
|
fi
|
|
cat > $TMPC << EOF
|
|
#include <glusterfs/api/glfs.h>
|
|
|
|
/* new glfs_io_cbk() passes two additional glfs_stat structs */
|
|
static void
|
|
glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
|
|
{}
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
glfs_io_cbk iocb = &glusterfs_iocb;
|
|
iocb(NULL, 0 , NULL, NULL, NULL);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
|
|
glusterfs_iocb_has_stat="yes"
|
|
fi
|
|
else
|
|
if test "$glusterfs" = "yes" ; then
|
|
feature_not_found "GlusterFS backend support" \
|
|
"Install glusterfs-api devel >= 3"
|
|
fi
|
|
glusterfs="no"
|
|
fi
|
|
fi
|
|
|
|
# Check for inotify functions when we are building linux-user
|
|
# emulator. This is done because older glibc versions don't
|
|
# have syscall stubs for these implemented. In that case we
|
|
# don't provide them even if kernel supports them.
|
|
#
|
|
inotify=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/inotify.h>
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
/* try to start inotify */
|
|
return inotify_init();
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
inotify=yes
|
|
fi
|
|
|
|
inotify1=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/inotify.h>
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
/* try to start inotify */
|
|
return inotify_init1(0);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
inotify1=yes
|
|
fi
|
|
|
|
# check if pipe2 is there
|
|
pipe2=no
|
|
cat > $TMPC << EOF
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
|
|
int main(void)
|
|
{
|
|
int pipefd[2];
|
|
return pipe2(pipefd, O_CLOEXEC);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
pipe2=yes
|
|
fi
|
|
|
|
# check if accept4 is there
|
|
accept4=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/socket.h>
|
|
#include <stddef.h>
|
|
|
|
int main(void)
|
|
{
|
|
accept4(0, NULL, NULL, SOCK_CLOEXEC);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
accept4=yes
|
|
fi
|
|
|
|
# check if tee/splice is there. vmsplice was added same time.
|
|
splice=no
|
|
cat > $TMPC << EOF
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
#include <limits.h>
|
|
|
|
int main(void)
|
|
{
|
|
int len, fd = 0;
|
|
len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
|
|
splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
splice=yes
|
|
fi
|
|
|
|
##########################################
|
|
# libnuma probe
|
|
|
|
if test "$numa" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <numa.h>
|
|
int main(void) { return numa_available(); }
|
|
EOF
|
|
|
|
if compile_prog "" "-lnuma" ; then
|
|
numa=yes
|
|
libs_softmmu="-lnuma $libs_softmmu"
|
|
else
|
|
if test "$numa" = "yes" ; then
|
|
feature_not_found "numa" "install numactl devel"
|
|
fi
|
|
numa=no
|
|
fi
|
|
fi
|
|
|
|
if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
|
|
echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
|
|
exit 1
|
|
fi
|
|
|
|
# Even if malloc_trim() is available, these non-libc memory allocators
|
|
# do not support it.
|
|
if test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
|
|
if test "$malloc_trim" = "yes" ; then
|
|
echo "Disabling malloc_trim with non-libc memory allocator"
|
|
fi
|
|
malloc_trim="no"
|
|
fi
|
|
|
|
#######################################
|
|
# malloc_trim
|
|
|
|
if test "$malloc_trim" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <malloc.h>
|
|
int main(void) { malloc_trim(0); return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
malloc_trim="yes"
|
|
else
|
|
malloc_trim="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# tcmalloc probe
|
|
|
|
if test "$tcmalloc" = "yes" ; then
|
|
cat > $TMPC << EOF
|
|
#include <stdlib.h>
|
|
int main(void) {
|
|
void *tmp = malloc(1);
|
|
if (tmp != NULL) {
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
EOF
|
|
|
|
if compile_prog "" "-ltcmalloc" ; then
|
|
LIBS="-ltcmalloc $LIBS"
|
|
else
|
|
feature_not_found "tcmalloc" "install gperftools devel"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# jemalloc probe
|
|
|
|
if test "$jemalloc" = "yes" ; then
|
|
cat > $TMPC << EOF
|
|
#include <stdlib.h>
|
|
int main(void) {
|
|
void *tmp = malloc(1);
|
|
if (tmp != NULL) {
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
EOF
|
|
|
|
if compile_prog "" "-ljemalloc" ; then
|
|
LIBS="-ljemalloc $LIBS"
|
|
else
|
|
feature_not_found "jemalloc" "install jemalloc devel"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# signalfd probe
|
|
signalfd="no"
|
|
cat > $TMPC << EOF
|
|
#include <unistd.h>
|
|
#include <sys/syscall.h>
|
|
#include <signal.h>
|
|
int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
|
|
EOF
|
|
|
|
if compile_prog "" "" ; then
|
|
signalfd=yes
|
|
fi
|
|
|
|
# check if optreset global is declared by <getopt.h>
|
|
optreset="no"
|
|
cat > $TMPC << EOF
|
|
#include <getopt.h>
|
|
int main(void) { return optreset; }
|
|
EOF
|
|
|
|
if compile_prog "" "" ; then
|
|
optreset=yes
|
|
fi
|
|
|
|
# check if eventfd is supported
|
|
eventfd=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/eventfd.h>
|
|
|
|
int main(void)
|
|
{
|
|
return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
eventfd=yes
|
|
fi
|
|
|
|
# check if memfd is supported
|
|
memfd=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/mman.h>
|
|
|
|
int main(void)
|
|
{
|
|
return memfd_create("foo", MFD_ALLOW_SEALING);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
memfd=yes
|
|
fi
|
|
|
|
# check for usbfs
|
|
have_usbfs=no
|
|
if test "$linux_user" = "yes"; then
|
|
cat > $TMPC << EOF
|
|
#include <linux/usbdevice_fs.h>
|
|
|
|
#ifndef USBDEVFS_GET_CAPABILITIES
|
|
#error "USBDEVFS_GET_CAPABILITIES undefined"
|
|
#endif
|
|
|
|
#ifndef USBDEVFS_DISCONNECT_CLAIM
|
|
#error "USBDEVFS_DISCONNECT_CLAIM undefined"
|
|
#endif
|
|
|
|
int main(void)
|
|
{
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" ""; then
|
|
have_usbfs=yes
|
|
fi
|
|
fi
|
|
|
|
# check for fallocate
|
|
fallocate=no
|
|
cat > $TMPC << EOF
|
|
#include <fcntl.h>
|
|
|
|
int main(void)
|
|
{
|
|
fallocate(0, 0, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
fallocate=yes
|
|
fi
|
|
|
|
# check for fallocate hole punching
|
|
fallocate_punch_hole=no
|
|
cat > $TMPC << EOF
|
|
#include <fcntl.h>
|
|
#include <linux/falloc.h>
|
|
|
|
int main(void)
|
|
{
|
|
fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
fallocate_punch_hole=yes
|
|
fi
|
|
|
|
# check that fallocate supports range zeroing inside the file
|
|
fallocate_zero_range=no
|
|
cat > $TMPC << EOF
|
|
#include <fcntl.h>
|
|
#include <linux/falloc.h>
|
|
|
|
int main(void)
|
|
{
|
|
fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
fallocate_zero_range=yes
|
|
fi
|
|
|
|
# check for posix_fallocate
|
|
posix_fallocate=no
|
|
cat > $TMPC << EOF
|
|
#include <fcntl.h>
|
|
|
|
int main(void)
|
|
{
|
|
posix_fallocate(0, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
posix_fallocate=yes
|
|
fi
|
|
|
|
# check for sync_file_range
|
|
sync_file_range=no
|
|
cat > $TMPC << EOF
|
|
#include <fcntl.h>
|
|
|
|
int main(void)
|
|
{
|
|
sync_file_range(0, 0, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
sync_file_range=yes
|
|
fi
|
|
|
|
# check for linux/fiemap.h and FS_IOC_FIEMAP
|
|
fiemap=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/ioctl.h>
|
|
#include <linux/fs.h>
|
|
#include <linux/fiemap.h>
|
|
|
|
int main(void)
|
|
{
|
|
ioctl(0, FS_IOC_FIEMAP, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
fiemap=yes
|
|
fi
|
|
|
|
# check for dup3
|
|
dup3=no
|
|
cat > $TMPC << EOF
|
|
#include <unistd.h>
|
|
|
|
int main(void)
|
|
{
|
|
dup3(0, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
dup3=yes
|
|
fi
|
|
|
|
# check for ppoll support
|
|
ppoll=no
|
|
cat > $TMPC << EOF
|
|
#include <poll.h>
|
|
|
|
int main(void)
|
|
{
|
|
struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
|
|
ppoll(&pfd, 1, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
ppoll=yes
|
|
fi
|
|
|
|
# check for prctl(PR_SET_TIMERSLACK , ... ) support
|
|
prctl_pr_set_timerslack=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/prctl.h>
|
|
|
|
int main(void)
|
|
{
|
|
prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
prctl_pr_set_timerslack=yes
|
|
fi
|
|
|
|
# check for epoll support
|
|
epoll=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/epoll.h>
|
|
|
|
int main(void)
|
|
{
|
|
epoll_create(0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
epoll=yes
|
|
fi
|
|
|
|
# epoll_create1 is a later addition
|
|
# so we must check separately for its presence
|
|
epoll_create1=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/epoll.h>
|
|
|
|
int main(void)
|
|
{
|
|
/* Note that we use epoll_create1 as a value, not as
|
|
* a function being called. This is necessary so that on
|
|
* old SPARC glibc versions where the function was present in
|
|
* the library but not declared in the header file we will
|
|
* fail the configure check. (Otherwise we will get a compiler
|
|
* warning but not an error, and will proceed to fail the
|
|
* qemu compile where we compile with -Werror.)
|
|
*/
|
|
return (int)(uintptr_t)&epoll_create1;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
epoll_create1=yes
|
|
fi
|
|
|
|
# check for sendfile support
|
|
sendfile=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/sendfile.h>
|
|
|
|
int main(void)
|
|
{
|
|
return sendfile(0, 0, 0, 0);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
sendfile=yes
|
|
fi
|
|
|
|
# check for timerfd support (glibc 2.8 and newer)
|
|
timerfd=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/timerfd.h>
|
|
|
|
int main(void)
|
|
{
|
|
return(timerfd_create(CLOCK_REALTIME, 0));
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
timerfd=yes
|
|
fi
|
|
|
|
# check for setns and unshare support
|
|
setns=no
|
|
cat > $TMPC << EOF
|
|
#include <sched.h>
|
|
|
|
int main(void)
|
|
{
|
|
int ret;
|
|
ret = setns(0, 0);
|
|
ret = unshare(0);
|
|
return ret;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
setns=yes
|
|
fi
|
|
|
|
# clock_adjtime probe
|
|
clock_adjtime=no
|
|
cat > $TMPC <<EOF
|
|
#include <time.h>
|
|
|
|
int main(void)
|
|
{
|
|
return clock_adjtime(0, 0);
|
|
}
|
|
EOF
|
|
clock_adjtime=no
|
|
if compile_prog "" "" ; then
|
|
clock_adjtime=yes
|
|
fi
|
|
|
|
# syncfs probe
|
|
syncfs=no
|
|
cat > $TMPC <<EOF
|
|
#include <unistd.h>
|
|
|
|
int main(void)
|
|
{
|
|
return syncfs(0);
|
|
}
|
|
EOF
|
|
syncfs=no
|
|
if compile_prog "" "" ; then
|
|
syncfs=yes
|
|
fi
|
|
|
|
# check for kcov support (kernel must be 4.4+, compiled with certain options)
|
|
kcov=no
|
|
if check_include sys/kcov.h ; then
|
|
kcov=yes
|
|
fi
|
|
|
|
# If we're making warnings fatal, apply this to Sphinx runs as well
|
|
sphinx_werror=""
|
|
if test "$werror" = "yes"; then
|
|
sphinx_werror="-W"
|
|
fi
|
|
|
|
# Check we have a new enough version of sphinx-build
|
|
has_sphinx_build() {
|
|
# This is a bit awkward but works: create a trivial document and
|
|
# try to run it with our configuration file (which enforces a
|
|
# version requirement). This will fail if either
|
|
# sphinx-build doesn't exist at all or if it is too old.
|
|
mkdir -p "$TMPDIR1/sphinx"
|
|
touch "$TMPDIR1/sphinx/index.rst"
|
|
"$sphinx_build" $sphinx_werror -c "$source_path/docs" \
|
|
-b html "$TMPDIR1/sphinx" \
|
|
"$TMPDIR1/sphinx/out" >> config.log 2>&1
|
|
}
|
|
|
|
# Check if tools are available to build documentation.
|
|
if test "$docs" != "no" ; then
|
|
if has_sphinx_build; then
|
|
sphinx_ok=yes
|
|
else
|
|
sphinx_ok=no
|
|
fi
|
|
if has makeinfo && has pod2man && test "$sphinx_ok" = "yes"; then
|
|
docs=yes
|
|
else
|
|
if test "$docs" = "yes" ; then
|
|
if has $sphinx_build && test "$sphinx_ok" != "yes"; then
|
|
echo "Warning: $sphinx_build exists but it is either too old or uses too old a Python version" >&2
|
|
fi
|
|
feature_not_found "docs" "Install texinfo, Perl/perl-podlators and a Python 3 version of python-sphinx"
|
|
fi
|
|
docs=no
|
|
fi
|
|
fi
|
|
|
|
# Search for bswap_32 function
|
|
byteswap_h=no
|
|
cat > $TMPC << EOF
|
|
#include <byteswap.h>
|
|
int main(void) { return bswap_32(0); }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
byteswap_h=yes
|
|
fi
|
|
|
|
# Search for bswap32 function
|
|
bswap_h=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/endian.h>
|
|
#include <sys/types.h>
|
|
#include <machine/bswap.h>
|
|
int main(void) { return bswap32(0); }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
bswap_h=yes
|
|
fi
|
|
|
|
##########################################
|
|
# Do we have libiscsi >= 1.9.0
|
|
if test "$libiscsi" != "no" ; then
|
|
if $pkg_config --atleast-version=1.9.0 libiscsi; then
|
|
libiscsi="yes"
|
|
libiscsi_cflags=$($pkg_config --cflags libiscsi)
|
|
libiscsi_libs=$($pkg_config --libs libiscsi)
|
|
else
|
|
if test "$libiscsi" = "yes" ; then
|
|
feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
|
|
fi
|
|
libiscsi="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# Do we need libm
|
|
cat > $TMPC << EOF
|
|
#include <math.h>
|
|
int main(int argc, char **argv) { return isnan(sin((double)argc)); }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
:
|
|
elif compile_prog "" "-lm" ; then
|
|
LIBS="-lm $LIBS"
|
|
libs_qga="-lm $libs_qga"
|
|
else
|
|
error_exit "libm check failed"
|
|
fi
|
|
|
|
##########################################
|
|
# Do we need librt
|
|
# uClibc provides 2 versions of clock_gettime(), one with realtime
|
|
# support and one without. This means that the clock_gettime() don't
|
|
# need -lrt. We still need it for timer_create() so we check for this
|
|
# function in addition.
|
|
cat > $TMPC <<EOF
|
|
#include <signal.h>
|
|
#include <time.h>
|
|
int main(void) {
|
|
timer_create(CLOCK_REALTIME, NULL, NULL);
|
|
return clock_gettime(CLOCK_REALTIME, NULL);
|
|
}
|
|
EOF
|
|
|
|
if compile_prog "" "" ; then
|
|
:
|
|
# we need pthread for static linking. use previous pthread test result
|
|
elif compile_prog "" "$pthread_lib -lrt" ; then
|
|
LIBS="$LIBS -lrt"
|
|
libs_qga="$libs_qga -lrt"
|
|
fi
|
|
|
|
# Check whether we need to link libutil for openpty()
|
|
cat > $TMPC << EOF
|
|
extern int openpty(int *am, int *as, char *name, void *termp, void *winp);
|
|
int main(void) { return openpty(0, 0, 0, 0, 0); }
|
|
EOF
|
|
|
|
if ! compile_prog "" "" ; then
|
|
if compile_prog "" "-lutil" ; then
|
|
libs_softmmu="-lutil $libs_softmmu"
|
|
libs_tools="-lutil $libs_tools"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# spice probe
|
|
if test "$spice" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <spice.h>
|
|
int main(void) { spice_server_new(); return 0; }
|
|
EOF
|
|
spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
|
|
spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
|
|
if $pkg_config --atleast-version=0.12.5 spice-server && \
|
|
$pkg_config --atleast-version=0.12.3 spice-protocol && \
|
|
compile_prog "$spice_cflags" "$spice_libs" ; then
|
|
spice="yes"
|
|
libs_softmmu="$libs_softmmu $spice_libs"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
|
|
spice_protocol_version=$($pkg_config --modversion spice-protocol)
|
|
spice_server_version=$($pkg_config --modversion spice-server)
|
|
else
|
|
if test "$spice" = "yes" ; then
|
|
feature_not_found "spice" \
|
|
"Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
|
|
fi
|
|
spice="no"
|
|
fi
|
|
fi
|
|
|
|
# check for smartcard support
|
|
if test "$smartcard" != "no"; then
|
|
if $pkg_config --atleast-version=2.5.1 libcacard; then
|
|
libcacard_cflags=$($pkg_config --cflags libcacard)
|
|
libcacard_libs=$($pkg_config --libs libcacard)
|
|
smartcard="yes"
|
|
else
|
|
if test "$smartcard" = "yes"; then
|
|
feature_not_found "smartcard" "Install libcacard devel"
|
|
fi
|
|
smartcard="no"
|
|
fi
|
|
fi
|
|
|
|
# check for libusb
|
|
if test "$libusb" != "no" ; then
|
|
if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
|
|
libusb="yes"
|
|
libusb_cflags=$($pkg_config --cflags libusb-1.0)
|
|
libusb_libs=$($pkg_config --libs libusb-1.0)
|
|
else
|
|
if test "$libusb" = "yes"; then
|
|
feature_not_found "libusb" "Install libusb devel >= 1.0.13"
|
|
fi
|
|
libusb="no"
|
|
fi
|
|
fi
|
|
|
|
# check for usbredirparser for usb network redirection support
|
|
if test "$usb_redir" != "no" ; then
|
|
if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
|
|
usb_redir="yes"
|
|
usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
|
|
usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
|
|
else
|
|
if test "$usb_redir" = "yes"; then
|
|
feature_not_found "usb-redir" "Install usbredir devel"
|
|
fi
|
|
usb_redir="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check if we have VSS SDK headers for win
|
|
|
|
if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
|
|
test "$vss_win32_sdk" != "no" ; then
|
|
case "$vss_win32_sdk" in
|
|
"") vss_win32_include="-isystem $source_path" ;;
|
|
*\ *) # The SDK is installed in "Program Files" by default, but we cannot
|
|
# handle path with spaces. So we symlink the headers into ".sdk/vss".
|
|
vss_win32_include="-isystem $source_path/.sdk/vss"
|
|
symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
|
|
;;
|
|
*) vss_win32_include="-isystem $vss_win32_sdk"
|
|
esac
|
|
cat > $TMPC << EOF
|
|
#define __MIDL_user_allocate_free_DEFINED__
|
|
#include <inc/win2003/vss.h>
|
|
int main(void) { return VSS_CTX_BACKUP; }
|
|
EOF
|
|
if compile_prog "$vss_win32_include" "" ; then
|
|
guest_agent_with_vss="yes"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
|
|
libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
|
|
qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
|
|
else
|
|
if test "$vss_win32_sdk" != "" ; then
|
|
echo "ERROR: Please download and install Microsoft VSS SDK:"
|
|
echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
|
|
echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
|
|
echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
|
|
echo "ERROR: The headers are extracted in the directory \`inc'."
|
|
feature_not_found "VSS support"
|
|
fi
|
|
guest_agent_with_vss="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# lookup Windows platform SDK (if not specified)
|
|
# The SDK is needed only to build .tlb (type library) file of guest agent
|
|
# VSS provider from the source. It is usually unnecessary because the
|
|
# pre-compiled .tlb file is included.
|
|
|
|
if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
|
|
test "$guest_agent_with_vss" = "yes" ; then
|
|
if test -z "$win_sdk"; then
|
|
programfiles="$PROGRAMFILES"
|
|
test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
|
|
if test -n "$programfiles"; then
|
|
win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
|
|
else
|
|
feature_not_found "Windows SDK"
|
|
fi
|
|
elif test "$win_sdk" = "no"; then
|
|
win_sdk=""
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check if mingw environment provides a recent ntddscsi.h
|
|
if test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
|
|
cat > $TMPC << EOF
|
|
#include <windows.h>
|
|
#include <ntddscsi.h>
|
|
int main(void) {
|
|
#if !defined(IOCTL_SCSI_GET_ADDRESS)
|
|
#error Missing required ioctl definitions
|
|
#endif
|
|
SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
|
|
return addr.Lun;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
guest_agent_ntddscsi=yes
|
|
libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# virgl renderer probe
|
|
|
|
if test "$virglrenderer" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <virglrenderer.h>
|
|
int main(void) { virgl_renderer_poll(); return 0; }
|
|
EOF
|
|
virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
|
|
virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
|
|
virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
|
|
if $pkg_config virglrenderer >/dev/null 2>&1 && \
|
|
compile_prog "$virgl_cflags" "$virgl_libs" ; then
|
|
virglrenderer="yes"
|
|
else
|
|
if test "$virglrenderer" = "yes" ; then
|
|
feature_not_found "virglrenderer"
|
|
fi
|
|
virglrenderer="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# capstone
|
|
|
|
case "$capstone" in
|
|
"" | yes)
|
|
if $pkg_config capstone; then
|
|
capstone=system
|
|
elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
|
|
capstone=git
|
|
elif test -e "${source_path}/capstone/Makefile" ; then
|
|
capstone=internal
|
|
elif test -z "$capstone" ; then
|
|
capstone=no
|
|
else
|
|
feature_not_found "capstone" "Install capstone devel or git submodule"
|
|
fi
|
|
;;
|
|
|
|
system)
|
|
if ! $pkg_config capstone; then
|
|
feature_not_found "capstone" "Install capstone devel"
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
case "$capstone" in
|
|
git | internal)
|
|
if test "$capstone" = git; then
|
|
git_submodules="${git_submodules} capstone"
|
|
fi
|
|
mkdir -p capstone
|
|
QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
|
|
if test "$mingw32" = "yes"; then
|
|
LIBCAPSTONE=capstone.lib
|
|
else
|
|
LIBCAPSTONE=libcapstone.a
|
|
fi
|
|
libs_cpu="-L\$(BUILD_DIR)/capstone -lcapstone $libs_cpu"
|
|
;;
|
|
|
|
system)
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
|
|
libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
|
|
;;
|
|
|
|
no)
|
|
;;
|
|
*)
|
|
error_exit "Unknown state for capstone: $capstone"
|
|
;;
|
|
esac
|
|
|
|
##########################################
|
|
# check if we have fdatasync
|
|
|
|
fdatasync=no
|
|
cat > $TMPC << EOF
|
|
#include <unistd.h>
|
|
int main(void) {
|
|
#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
|
|
return fdatasync(0);
|
|
#else
|
|
#error Not supported
|
|
#endif
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
fdatasync=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check if we have madvise
|
|
|
|
madvise=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/types.h>
|
|
#include <sys/mman.h>
|
|
#include <stddef.h>
|
|
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
madvise=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check if we have posix_madvise
|
|
|
|
posix_madvise=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/mman.h>
|
|
#include <stddef.h>
|
|
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
posix_madvise=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check if we have posix_memalign()
|
|
|
|
posix_memalign=no
|
|
cat > $TMPC << EOF
|
|
#include <stdlib.h>
|
|
int main(void) {
|
|
void *p;
|
|
return posix_memalign(&p, 8, 8);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
posix_memalign=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check if we have posix_syslog
|
|
|
|
posix_syslog=no
|
|
cat > $TMPC << EOF
|
|
#include <syslog.h>
|
|
int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
posix_syslog=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check if we have sem_timedwait
|
|
|
|
sem_timedwait=no
|
|
cat > $TMPC << EOF
|
|
#include <semaphore.h>
|
|
int main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
sem_timedwait=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check if we have strchrnul
|
|
|
|
strchrnul=no
|
|
cat > $TMPC << EOF
|
|
#include <string.h>
|
|
int main(void);
|
|
// Use a haystack that the compiler shouldn't be able to constant fold
|
|
char *haystack = (char*)&main;
|
|
int main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
strchrnul=yes
|
|
fi
|
|
|
|
#########################################
|
|
# check if we have st_atim
|
|
|
|
st_atim=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/stat.h>
|
|
#include <stddef.h>
|
|
int main(void) { return offsetof(struct stat, st_atim); }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
st_atim=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check if trace backend exists
|
|
|
|
$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
|
|
if test "$?" -ne 0 ; then
|
|
error_exit "invalid trace backends" \
|
|
"Please choose supported trace backends."
|
|
fi
|
|
|
|
##########################################
|
|
# For 'ust' backend, test if ust headers are present
|
|
if have_backend "ust"; then
|
|
cat > $TMPC << EOF
|
|
#include <lttng/tracepoint.h>
|
|
int main(void) { return 0; }
|
|
EOF
|
|
if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
|
|
if $pkg_config lttng-ust --exists; then
|
|
lttng_ust_libs=$($pkg_config --libs lttng-ust)
|
|
else
|
|
lttng_ust_libs="-llttng-ust -ldl"
|
|
fi
|
|
if $pkg_config liburcu-bp --exists; then
|
|
urcu_bp_libs=$($pkg_config --libs liburcu-bp)
|
|
else
|
|
urcu_bp_libs="-lurcu-bp"
|
|
fi
|
|
|
|
LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
|
|
libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
|
|
else
|
|
error_exit "Trace backend 'ust' missing lttng-ust header files"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# For 'dtrace' backend, test if 'dtrace' command is present
|
|
if have_backend "dtrace"; then
|
|
if ! has 'dtrace' ; then
|
|
error_exit "dtrace command is not found in PATH $PATH"
|
|
fi
|
|
trace_backend_stap="no"
|
|
if has 'stap' ; then
|
|
trace_backend_stap="yes"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check and set a backend for coroutine
|
|
|
|
# We prefer ucontext, but it's not always possible. The fallback
|
|
# is sigcontext. On Windows the only valid backend is the Windows
|
|
# specific one.
|
|
|
|
ucontext_works=no
|
|
if test "$darwin" != "yes"; then
|
|
cat > $TMPC << EOF
|
|
#include <ucontext.h>
|
|
#ifdef __stub_makecontext
|
|
#error Ignoring glibc stub makecontext which will always fail
|
|
#endif
|
|
int main(void) { makecontext(0, 0, 0); return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
ucontext_works=yes
|
|
fi
|
|
fi
|
|
|
|
if test "$coroutine" = ""; then
|
|
if test "$mingw32" = "yes"; then
|
|
coroutine=win32
|
|
elif test "$ucontext_works" = "yes"; then
|
|
coroutine=ucontext
|
|
else
|
|
coroutine=sigaltstack
|
|
fi
|
|
else
|
|
case $coroutine in
|
|
windows)
|
|
if test "$mingw32" != "yes"; then
|
|
error_exit "'windows' coroutine backend only valid for Windows"
|
|
fi
|
|
# Unfortunately the user visible backend name doesn't match the
|
|
# coroutine-*.c filename for this case, so we have to adjust it here.
|
|
coroutine=win32
|
|
;;
|
|
ucontext)
|
|
if test "$ucontext_works" != "yes"; then
|
|
feature_not_found "ucontext"
|
|
fi
|
|
;;
|
|
sigaltstack)
|
|
if test "$mingw32" = "yes"; then
|
|
error_exit "only the 'windows' coroutine backend is valid for Windows"
|
|
fi
|
|
;;
|
|
*)
|
|
error_exit "unknown coroutine backend $coroutine"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
if test "$coroutine_pool" = ""; then
|
|
coroutine_pool=yes
|
|
fi
|
|
|
|
if test "$debug_stack_usage" = "yes"; then
|
|
if test "$coroutine_pool" = "yes"; then
|
|
echo "WARN: disabling coroutine pool for stack usage debugging"
|
|
coroutine_pool=no
|
|
fi
|
|
fi
|
|
|
|
##################################################
|
|
# SafeStack
|
|
|
|
|
|
if test "$safe_stack" = "yes"; then
|
|
cat > $TMPC << EOF
|
|
int main(int argc, char *argv[])
|
|
{
|
|
#if ! __has_feature(safe_stack)
|
|
#error SafeStack Disabled
|
|
#endif
|
|
return 0;
|
|
}
|
|
EOF
|
|
flag="-fsanitize=safe-stack"
|
|
# Check that safe-stack is supported and enabled.
|
|
if compile_prog "-Werror $flag" "$flag"; then
|
|
# Flag needed both at compilation and at linking
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $flag"
|
|
QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
|
|
else
|
|
error_exit "SafeStack not supported by your compiler"
|
|
fi
|
|
if test "$coroutine" != "ucontext"; then
|
|
error_exit "SafeStack is only supported by the coroutine backend ucontext"
|
|
fi
|
|
else
|
|
cat > $TMPC << EOF
|
|
int main(int argc, char *argv[])
|
|
{
|
|
#if defined(__has_feature)
|
|
#if __has_feature(safe_stack)
|
|
#error SafeStack Enabled
|
|
#endif
|
|
#endif
|
|
return 0;
|
|
}
|
|
EOF
|
|
if test "$safe_stack" = "no"; then
|
|
# Make sure that safe-stack is disabled
|
|
if ! compile_prog "-Werror" ""; then
|
|
# SafeStack was already enabled, try to explicitly remove the feature
|
|
flag="-fno-sanitize=safe-stack"
|
|
if ! compile_prog "-Werror $flag" "$flag"; then
|
|
error_exit "Configure cannot disable SafeStack"
|
|
fi
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $flag"
|
|
QEMU_LDFLAGS="$QEMU_LDFLAGS $flag"
|
|
fi
|
|
else # "$safe_stack" = ""
|
|
# Set safe_stack to yes or no based on pre-existing flags
|
|
if compile_prog "-Werror" ""; then
|
|
safe_stack="no"
|
|
else
|
|
safe_stack="yes"
|
|
if test "$coroutine" != "ucontext"; then
|
|
error_exit "SafeStack is only supported by the coroutine backend ucontext"
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check if we have open_by_handle_at
|
|
|
|
open_by_handle_at=no
|
|
cat > $TMPC << EOF
|
|
#include <fcntl.h>
|
|
#if !defined(AT_EMPTY_PATH)
|
|
# error missing definition
|
|
#else
|
|
int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
|
|
#endif
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
open_by_handle_at=yes
|
|
fi
|
|
|
|
########################################
|
|
# check if we have linux/magic.h
|
|
|
|
linux_magic_h=no
|
|
cat > $TMPC << EOF
|
|
#include <linux/magic.h>
|
|
int main(void) {
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
linux_magic_h=yes
|
|
fi
|
|
|
|
########################################
|
|
# check whether we can disable warning option with a pragma (this is needed
|
|
# to silence warnings in the headers of some versions of external libraries).
|
|
# This test has to be compiled with -Werror as otherwise an unknown pragma is
|
|
# only a warning.
|
|
#
|
|
# If we can't selectively disable warning in the code, disable -Werror so that
|
|
# the build doesn't fail anyway.
|
|
|
|
pragma_disable_unused_but_set=no
|
|
cat > $TMPC << EOF
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wstrict-prototypes"
|
|
#pragma GCC diagnostic pop
|
|
|
|
int main(void) {
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "-Werror" "" ; then
|
|
pragma_diagnostic_available=yes
|
|
else
|
|
werror=no
|
|
fi
|
|
|
|
########################################
|
|
# check if we have valgrind/valgrind.h
|
|
|
|
valgrind_h=no
|
|
cat > $TMPC << EOF
|
|
#include <valgrind/valgrind.h>
|
|
int main(void) {
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
valgrind_h=yes
|
|
fi
|
|
|
|
########################################
|
|
# check if environ is declared
|
|
|
|
has_environ=no
|
|
cat > $TMPC << EOF
|
|
#include <unistd.h>
|
|
int main(void) {
|
|
environ = 0;
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
has_environ=yes
|
|
fi
|
|
|
|
########################################
|
|
# check if cpuid.h is usable.
|
|
|
|
cat > $TMPC << EOF
|
|
#include <cpuid.h>
|
|
int main(void) {
|
|
unsigned a, b, c, d;
|
|
int max = __get_cpuid_max(0, 0);
|
|
|
|
if (max >= 1) {
|
|
__cpuid(1, a, b, c, d);
|
|
}
|
|
|
|
if (max >= 7) {
|
|
__cpuid_count(7, 0, a, b, c, d);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
cpuid_h=yes
|
|
fi
|
|
|
|
##########################################
|
|
# avx2 optimization requirement check
|
|
#
|
|
# There is no point enabling this if cpuid.h is not usable,
|
|
# since we won't be able to select the new routines.
|
|
|
|
if test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
|
|
cat > $TMPC << EOF
|
|
#pragma GCC push_options
|
|
#pragma GCC target("avx2")
|
|
#include <cpuid.h>
|
|
#include <immintrin.h>
|
|
static int bar(void *a) {
|
|
__m256i x = *(__m256i *)a;
|
|
return _mm256_testz_si256(x, x);
|
|
}
|
|
int main(int argc, char *argv[]) { return bar(argv[0]); }
|
|
EOF
|
|
if compile_object "" ; then
|
|
avx2_opt="yes"
|
|
else
|
|
avx2_opt="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# avx512f optimization requirement check
|
|
#
|
|
# There is no point enabling this if cpuid.h is not usable,
|
|
# since we won't be able to select the new routines.
|
|
# by default, it is turned off.
|
|
# if user explicitly want to enable it, check environment
|
|
|
|
if test "$cpuid_h" = "yes" && test "$avx512f_opt" = "yes"; then
|
|
cat > $TMPC << EOF
|
|
#pragma GCC push_options
|
|
#pragma GCC target("avx512f")
|
|
#include <cpuid.h>
|
|
#include <immintrin.h>
|
|
static int bar(void *a) {
|
|
__m512i x = *(__m512i *)a;
|
|
return _mm512_test_epi64_mask(x, x);
|
|
}
|
|
int main(int argc, char *argv[])
|
|
{
|
|
return bar(argv[0]);
|
|
}
|
|
EOF
|
|
if ! compile_object "" ; then
|
|
avx512f_opt="no"
|
|
fi
|
|
else
|
|
avx512f_opt="no"
|
|
fi
|
|
|
|
########################################
|
|
# check if __[u]int128_t is usable.
|
|
|
|
int128=no
|
|
cat > $TMPC << EOF
|
|
__int128_t a;
|
|
__uint128_t b;
|
|
int main (void) {
|
|
a = a + b;
|
|
b = a * b;
|
|
a = a * a;
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
int128=yes
|
|
fi
|
|
|
|
#########################################
|
|
# See if 128-bit atomic operations are supported.
|
|
|
|
atomic128=no
|
|
if test "$int128" = "yes"; then
|
|
cat > $TMPC << EOF
|
|
int main(void)
|
|
{
|
|
unsigned __int128 x = 0, y = 0;
|
|
y = __atomic_load_16(&x, 0);
|
|
__atomic_store_16(&x, y, 0);
|
|
__atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
atomic128=yes
|
|
fi
|
|
fi
|
|
|
|
cmpxchg128=no
|
|
if test "$int128" = yes && test "$atomic128" = no; then
|
|
cat > $TMPC << EOF
|
|
int main(void)
|
|
{
|
|
unsigned __int128 x = 0, y = 0;
|
|
__sync_val_compare_and_swap_16(&x, y, x);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
cmpxchg128=yes
|
|
fi
|
|
fi
|
|
|
|
#########################################
|
|
# See if 64-bit atomic operations are supported.
|
|
# Note that without __atomic builtins, we can only
|
|
# assume atomic loads/stores max at pointer size.
|
|
|
|
cat > $TMPC << EOF
|
|
#include <stdint.h>
|
|
int main(void)
|
|
{
|
|
uint64_t x = 0, y = 0;
|
|
#ifdef __ATOMIC_RELAXED
|
|
y = __atomic_load_8(&x, 0);
|
|
__atomic_store_8(&x, y, 0);
|
|
__atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
|
|
__atomic_exchange_8(&x, y, 0);
|
|
__atomic_fetch_add_8(&x, y, 0);
|
|
#else
|
|
typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
|
|
__sync_lock_test_and_set(&x, y);
|
|
__sync_val_compare_and_swap(&x, y, 0);
|
|
__sync_fetch_and_add(&x, y);
|
|
#endif
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
atomic64=yes
|
|
fi
|
|
|
|
#########################################
|
|
# See if --dynamic-list is supported by the linker
|
|
ld_dynamic_list="no"
|
|
if test "$static" = "no" ; then
|
|
cat > $TMPTXT <<EOF
|
|
{
|
|
foo;
|
|
};
|
|
EOF
|
|
|
|
cat > $TMPC <<EOF
|
|
#include <stdio.h>
|
|
void foo(void);
|
|
|
|
void foo(void)
|
|
{
|
|
printf("foo\n");
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
foo();
|
|
return 0;
|
|
}
|
|
EOF
|
|
|
|
if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
|
|
ld_dynamic_list="yes"
|
|
fi
|
|
fi
|
|
|
|
#########################################
|
|
# See if -exported_symbols_list is supported by the linker
|
|
|
|
ld_exported_symbols_list="no"
|
|
if test "$static" = "no" ; then
|
|
cat > $TMPTXT <<EOF
|
|
_foo
|
|
EOF
|
|
|
|
if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
|
|
ld_exported_symbols_list="yes"
|
|
fi
|
|
fi
|
|
|
|
if test "$plugins" = "yes" &&
|
|
test "$ld_dynamic_list" = "no" &&
|
|
test "$ld_exported_symbols_list" = "no" ; then
|
|
error_exit \
|
|
"Plugin support requires dynamic linking and specifying a set of symbols " \
|
|
"that are exported to plugins. Unfortunately your linker doesn't " \
|
|
"support the flag (--dynamic-list or -exported_symbols_list) used " \
|
|
"for this purpose. You can't build with --static."
|
|
fi
|
|
|
|
########################################
|
|
# See if __attribute__((alias)) is supported.
|
|
# This false for Xcode 9, but has been remedied for Xcode 10.
|
|
# Unfortunately, travis uses Xcode 9 by default.
|
|
|
|
attralias=no
|
|
cat > $TMPC << EOF
|
|
int x = 1;
|
|
extern const int y __attribute__((alias("x")));
|
|
int main(void) { return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
attralias=yes
|
|
fi
|
|
|
|
########################################
|
|
# check if getauxval is available.
|
|
|
|
getauxval=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/auxv.h>
|
|
int main(void) {
|
|
return getauxval(AT_HWCAP) == 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
getauxval=yes
|
|
fi
|
|
|
|
########################################
|
|
# check if ccache is interfering with
|
|
# semantic analysis of macros
|
|
|
|
unset CCACHE_CPP2
|
|
ccache_cpp2=no
|
|
cat > $TMPC << EOF
|
|
static const int Z = 1;
|
|
#define fn() ({ Z; })
|
|
#define TAUT(X) ((X) == Z)
|
|
#define PAREN(X, Y) (X == Y)
|
|
#define ID(X) (X)
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int x = 0, y = 0;
|
|
x = ID(x);
|
|
x = fn();
|
|
fn();
|
|
if (PAREN(x, y)) return 0;
|
|
if (TAUT(Z)) return 0;
|
|
return 0;
|
|
}
|
|
EOF
|
|
|
|
if ! compile_object "-Werror"; then
|
|
ccache_cpp2=yes
|
|
fi
|
|
|
|
#################################################
|
|
# clang does not support glibc + FORTIFY_SOURCE.
|
|
|
|
if test "$fortify_source" != "no"; then
|
|
if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
|
|
fortify_source="no";
|
|
elif test -n "$cxx" && has $cxx &&
|
|
echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
|
|
fortify_source="no";
|
|
else
|
|
fortify_source="yes"
|
|
fi
|
|
fi
|
|
|
|
###############################################
|
|
# Check if copy_file_range is provided by glibc
|
|
have_copy_file_range=no
|
|
cat > $TMPC << EOF
|
|
#include <unistd.h>
|
|
int main(void) {
|
|
copy_file_range(0, NULL, 0, NULL, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_copy_file_range=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check if struct fsxattr is available via linux/fs.h
|
|
|
|
have_fsxattr=no
|
|
cat > $TMPC << EOF
|
|
#include <linux/fs.h>
|
|
struct fsxattr foo;
|
|
int main(void) {
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_fsxattr=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check for usable membarrier system call
|
|
if test "$membarrier" = "yes"; then
|
|
have_membarrier=no
|
|
if test "$mingw32" = "yes" ; then
|
|
have_membarrier=yes
|
|
elif test "$linux" = "yes" ; then
|
|
cat > $TMPC << EOF
|
|
#include <linux/membarrier.h>
|
|
#include <sys/syscall.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
int main(void) {
|
|
syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
|
|
syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
|
|
exit(0);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_membarrier=yes
|
|
fi
|
|
fi
|
|
if test "$have_membarrier" = "no"; then
|
|
feature_not_found "membarrier" "membarrier system call not available"
|
|
fi
|
|
else
|
|
# Do not enable it by default even for Mingw32, because it doesn't
|
|
# work on Wine.
|
|
membarrier=no
|
|
fi
|
|
|
|
##########################################
|
|
# check if rtnetlink.h exists and is useful
|
|
have_rtnetlink=no
|
|
cat > $TMPC << EOF
|
|
#include <linux/rtnetlink.h>
|
|
int main(void) {
|
|
return IFLA_PROTO_DOWN;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_rtnetlink=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check for usable AF_VSOCK environment
|
|
have_af_vsock=no
|
|
cat > $TMPC << EOF
|
|
#include <errno.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#if !defined(AF_VSOCK)
|
|
# error missing AF_VSOCK flag
|
|
#endif
|
|
#include <linux/vm_sockets.h>
|
|
int main(void) {
|
|
int sock, ret;
|
|
struct sockaddr_vm svm;
|
|
socklen_t len = sizeof(svm);
|
|
sock = socket(AF_VSOCK, SOCK_STREAM, 0);
|
|
ret = getpeername(sock, (struct sockaddr *)&svm, &len);
|
|
if ((ret == -1) && (errno == ENOTCONN)) {
|
|
return 0;
|
|
}
|
|
return -1;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_af_vsock=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check for usable AF_ALG environment
|
|
have_afalg=no
|
|
cat > $TMPC << EOF
|
|
#include <errno.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <linux/if_alg.h>
|
|
int main(void) {
|
|
int sock;
|
|
sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
|
|
return sock;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_afalg=yes
|
|
fi
|
|
if test "$crypto_afalg" = "yes"
|
|
then
|
|
if test "$have_afalg" != "yes"
|
|
then
|
|
error_exit "AF_ALG requested but could not be detected"
|
|
fi
|
|
fi
|
|
|
|
|
|
#################################################
|
|
# Check to see if we have the Hypervisor framework
|
|
if [ "$darwin" = "yes" ] ; then
|
|
cat > $TMPC << EOF
|
|
#include <Hypervisor/hv.h>
|
|
int main() { return 0;}
|
|
EOF
|
|
if ! compile_object ""; then
|
|
hvf='no'
|
|
else
|
|
hvf='yes'
|
|
QEMU_LDFLAGS="-framework Hypervisor $QEMU_LDFLAGS"
|
|
fi
|
|
fi
|
|
|
|
#################################################
|
|
# Sparc implicitly links with --relax, which is
|
|
# incompatible with -r, so --no-relax should be
|
|
# given. It does no harm to give it on other
|
|
# platforms too.
|
|
|
|
# Note: the prototype is needed since QEMU_CFLAGS
|
|
# contains -Wmissing-prototypes
|
|
cat > $TMPC << EOF
|
|
extern int foo(void);
|
|
int foo(void) { return 0; }
|
|
EOF
|
|
if ! compile_object ""; then
|
|
error_exit "Failed to compile object file for LD_REL_FLAGS test"
|
|
fi
|
|
for i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
|
|
if do_cc -nostdlib $i -o $TMPMO $TMPO; then
|
|
LD_REL_FLAGS=$i
|
|
break
|
|
fi
|
|
done
|
|
if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
|
|
feature_not_found "modules" "Cannot find how to build relocatable objects"
|
|
fi
|
|
|
|
##########################################
|
|
# check for sysmacros.h
|
|
|
|
have_sysmacros=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/sysmacros.h>
|
|
int main(void) {
|
|
return makedev(0, 0);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_sysmacros=yes
|
|
fi
|
|
|
|
##########################################
|
|
# Veritas HyperScale block driver VxHS
|
|
# Check if libvxhs is installed
|
|
|
|
if test "$vxhs" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <stdint.h>
|
|
#include <qnio/qnio_api.h>
|
|
|
|
void *vxhs_callback;
|
|
|
|
int main(void) {
|
|
iio_init(QNIO_VERSION, vxhs_callback);
|
|
return 0;
|
|
}
|
|
EOF
|
|
vxhs_libs="-lvxhs -lssl"
|
|
if compile_prog "" "$vxhs_libs" ; then
|
|
vxhs=yes
|
|
else
|
|
if test "$vxhs" = "yes" ; then
|
|
feature_not_found "vxhs block device" "Install libvxhs See github"
|
|
fi
|
|
vxhs=no
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check for _Static_assert()
|
|
|
|
have_static_assert=no
|
|
cat > $TMPC << EOF
|
|
_Static_assert(1, "success");
|
|
int main(void) {
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_static_assert=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check for utmpx.h, it is missing e.g. on OpenBSD
|
|
|
|
have_utmpx=no
|
|
cat > $TMPC << EOF
|
|
#include <utmpx.h>
|
|
struct utmpx user_info;
|
|
int main(void) {
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_utmpx=yes
|
|
fi
|
|
|
|
##########################################
|
|
# check for getrandom()
|
|
|
|
have_getrandom=no
|
|
cat > $TMPC << EOF
|
|
#include <sys/random.h>
|
|
int main(void) {
|
|
return getrandom(0, 0, GRND_NONBLOCK);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_getrandom=yes
|
|
fi
|
|
|
|
##########################################
|
|
# checks for sanitizers
|
|
|
|
have_asan=no
|
|
have_ubsan=no
|
|
have_asan_iface_h=no
|
|
have_asan_iface_fiber=no
|
|
|
|
if test "$sanitizers" = "yes" ; then
|
|
write_c_skeleton
|
|
if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
|
|
have_asan=yes
|
|
fi
|
|
|
|
# we could use a simple skeleton for flags checks, but this also
|
|
# detect the static linking issue of ubsan, see also:
|
|
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
|
|
cat > $TMPC << EOF
|
|
#include <stdlib.h>
|
|
int main(void) {
|
|
void *tmp = malloc(10);
|
|
if (tmp != NULL) {
|
|
return *(int *)(tmp + 2);
|
|
}
|
|
}
|
|
EOF
|
|
if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
|
|
have_ubsan=yes
|
|
fi
|
|
|
|
if check_include "sanitizer/asan_interface.h" ; then
|
|
have_asan_iface_h=yes
|
|
fi
|
|
|
|
cat > $TMPC << EOF
|
|
#include <sanitizer/asan_interface.h>
|
|
int main(void) {
|
|
__sanitizer_start_switch_fiber(0, 0, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
|
|
have_asan_iface_fiber=yes
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# checks for fuzzer
|
|
if test "$fuzzing" = "yes" ; then
|
|
write_c_fuzzer_skeleton
|
|
if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address,fuzzer" ""; then
|
|
have_fuzzer=yes
|
|
fi
|
|
fi
|
|
|
|
# Thread sanitizer is, for now, much noisier than the other sanitizers;
|
|
# keep it separate until that is not the case.
|
|
if test "$tsan" = "yes" && test "$sanitizers" = "yes"; then
|
|
error_exit "TSAN is not supported with other sanitiziers."
|
|
fi
|
|
have_tsan=no
|
|
have_tsan_iface_fiber=no
|
|
if test "$tsan" = "yes" ; then
|
|
write_c_skeleton
|
|
if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
|
|
have_tsan=yes
|
|
fi
|
|
cat > $TMPC << EOF
|
|
#include <sanitizer/tsan_interface.h>
|
|
int main(void) {
|
|
__tsan_create_fiber(0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "$CPU_CFLAGS -Werror -fsanitize=thread" "" ; then
|
|
have_tsan_iface_fiber=yes
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check for libpmem
|
|
|
|
if test "$libpmem" != "no"; then
|
|
if $pkg_config --exists "libpmem"; then
|
|
libpmem="yes"
|
|
libpmem_libs=$($pkg_config --libs libpmem)
|
|
libpmem_cflags=$($pkg_config --cflags libpmem)
|
|
libs_softmmu="$libs_softmmu $libpmem_libs"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
|
|
else
|
|
if test "$libpmem" = "yes" ; then
|
|
feature_not_found "libpmem" "Install nvml or pmdk"
|
|
fi
|
|
libpmem="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check for libdaxctl
|
|
|
|
if test "$libdaxctl" != "no"; then
|
|
if $pkg_config --atleast-version=57 "libdaxctl"; then
|
|
libdaxctl="yes"
|
|
libdaxctl_libs=$($pkg_config --libs libdaxctl)
|
|
libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
|
|
libs_softmmu="$libs_softmmu $libdaxctl_libs"
|
|
QEMU_CFLAGS="$QEMU_CFLAGS $libdaxctl_cflags"
|
|
else
|
|
if test "$libdaxctl" = "yes" ; then
|
|
feature_not_found "libdaxctl" "Install libdaxctl"
|
|
fi
|
|
libdaxctl="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check for slirp
|
|
|
|
# slirp is only required when building softmmu targets
|
|
if test -z "$slirp" -a "$softmmu" != "yes" ; then
|
|
slirp="no"
|
|
fi
|
|
|
|
case "$slirp" in
|
|
"" | yes)
|
|
if $pkg_config slirp; then
|
|
slirp=system
|
|
elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
|
|
slirp=git
|
|
elif test -e "${source_path}/slirp/Makefile" ; then
|
|
slirp=internal
|
|
elif test -z "$slirp" ; then
|
|
slirp=no
|
|
else
|
|
feature_not_found "slirp" "Install slirp devel or git submodule"
|
|
fi
|
|
;;
|
|
|
|
system)
|
|
if ! $pkg_config slirp; then
|
|
feature_not_found "slirp" "Install slirp devel"
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
case "$slirp" in
|
|
git | internal)
|
|
if test "$slirp" = git; then
|
|
git_submodules="${git_submodules} slirp"
|
|
fi
|
|
mkdir -p slirp
|
|
slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
|
|
slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
|
|
if test "$mingw32" = "yes" ; then
|
|
slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
|
|
fi
|
|
;;
|
|
|
|
system)
|
|
slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
|
|
slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
|
|
slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
|
|
;;
|
|
|
|
no)
|
|
;;
|
|
*)
|
|
error_exit "Unknown state for slirp: $slirp"
|
|
;;
|
|
esac
|
|
|
|
##########################################
|
|
# check for usable __NR_keyctl syscall
|
|
|
|
if test "$linux" = "yes" ; then
|
|
|
|
have_keyring=no
|
|
cat > $TMPC << EOF
|
|
#include <errno.h>
|
|
#include <asm/unistd.h>
|
|
#include <linux/keyctl.h>
|
|
#include <unistd.h>
|
|
int main(void) {
|
|
return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_keyring=yes
|
|
fi
|
|
fi
|
|
if test "$secret_keyring" != "no"
|
|
then
|
|
if test "$have_keyring" == "yes"
|
|
then
|
|
secret_keyring=yes
|
|
else
|
|
if test "$secret_keyring" = "yes"
|
|
then
|
|
error_exit "syscall __NR_keyctl requested, \
|
|
but not implemented on your system"
|
|
else
|
|
secret_keyring=no
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# check for usable keyutils.h
|
|
|
|
if test "$linux" = "yes" ; then
|
|
|
|
have_keyutils=no
|
|
cat > $TMPC << EOF
|
|
#include <errno.h>
|
|
#include <asm/unistd.h>
|
|
#include <unistd.h>
|
|
#include <sys/types.h>
|
|
#include <keyutils.h>
|
|
int main(void) {
|
|
return request_key("user", NULL, NULL, 0);
|
|
}
|
|
EOF
|
|
if compile_prog "" "-lkeyutils"; then
|
|
have_keyutils=yes
|
|
fi
|
|
fi
|
|
|
|
|
|
##########################################
|
|
# End of CC checks
|
|
# After here, no more $cc or $ld runs
|
|
|
|
write_c_skeleton
|
|
|
|
if test "$gcov" = "yes" ; then
|
|
QEMU_CFLAGS="-fprofile-arcs -ftest-coverage -g $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="-fprofile-arcs -ftest-coverage $QEMU_LDFLAGS"
|
|
elif test "$fortify_source" = "yes" ; then
|
|
CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
|
|
elif test "$debug" = "no"; then
|
|
CFLAGS="-O2 $CFLAGS"
|
|
fi
|
|
|
|
if test "$have_asan" = "yes"; then
|
|
QEMU_CFLAGS="-fsanitize=address $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="-fsanitize=address $QEMU_LDFLAGS"
|
|
if test "$have_asan_iface_h" = "no" ; then
|
|
echo "ASAN build enabled, but ASAN header missing." \
|
|
"Without code annotation, the report may be inferior."
|
|
elif test "$have_asan_iface_fiber" = "no" ; then
|
|
echo "ASAN build enabled, but ASAN header is too old." \
|
|
"Without code annotation, the report may be inferior."
|
|
fi
|
|
fi
|
|
if test "$have_tsan" = "yes" ; then
|
|
if test "$have_tsan_iface_fiber" = "yes" ; then
|
|
QEMU_CFLAGS="-fsanitize=thread $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="-fsanitize=thread $QEMU_LDFLAGS"
|
|
else
|
|
error_exit "Cannot enable TSAN due to missing fiber annotation interface."
|
|
fi
|
|
elif test "$tsan" = "yes" ; then
|
|
error_exit "Cannot enable TSAN due to missing sanitize thread interface."
|
|
fi
|
|
if test "$have_ubsan" = "yes"; then
|
|
QEMU_CFLAGS="-fsanitize=undefined $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="-fsanitize=undefined $QEMU_LDFLAGS"
|
|
fi
|
|
|
|
##########################################
|
|
# Do we have libnfs
|
|
if test "$libnfs" != "no" ; then
|
|
if $pkg_config --atleast-version=1.9.3 libnfs; then
|
|
libnfs="yes"
|
|
libnfs_libs=$($pkg_config --libs libnfs)
|
|
else
|
|
if test "$libnfs" = "yes" ; then
|
|
feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
|
|
fi
|
|
libnfs="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# Do we have libudev
|
|
if test "$libudev" != "no" ; then
|
|
if $pkg_config libudev && test "$static" != "yes"; then
|
|
libudev="yes"
|
|
libudev_libs=$($pkg_config --libs libudev)
|
|
else
|
|
libudev="no"
|
|
fi
|
|
fi
|
|
|
|
# Now we've finished running tests it's OK to add -Werror to the compiler flags
|
|
if test "$werror" = "yes"; then
|
|
QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
|
|
fi
|
|
|
|
# Exclude --warn-common with TSan to suppress warnings from the TSan libraries.
|
|
if test "$solaris" = "no" && test "$tsan" = "no"; then
|
|
if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
|
|
QEMU_LDFLAGS="-Wl,--warn-common $QEMU_LDFLAGS"
|
|
fi
|
|
fi
|
|
|
|
# test if pod2man has --utf8 option
|
|
if pod2man --help | grep -q utf8; then
|
|
POD2MAN="pod2man --utf8"
|
|
else
|
|
POD2MAN="pod2man"
|
|
fi
|
|
|
|
# Use ASLR, no-SEH and DEP if available
|
|
if test "$mingw32" = "yes" ; then
|
|
for flag in --dynamicbase --no-seh --nxcompat; do
|
|
if ld_has $flag ; then
|
|
QEMU_LDFLAGS="-Wl,$flag $QEMU_LDFLAGS"
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# Disable OpenBSD W^X if available
|
|
if test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
|
|
cat > $TMPC <<EOF
|
|
int main(void) { return 0; }
|
|
EOF
|
|
wx_ldflags="-Wl,-z,wxneeded"
|
|
if compile_prog "" "$wx_ldflags"; then
|
|
QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
|
|
fi
|
|
fi
|
|
|
|
qemu_confdir=$sysconfdir$confsuffix
|
|
qemu_moddir=$libdir$confsuffix
|
|
qemu_datadir=$datadir$confsuffix
|
|
qemu_localedir="$datadir/locale"
|
|
qemu_icondir="$datadir/icons"
|
|
qemu_desktopdir="$datadir/applications"
|
|
|
|
# We can only support ivshmem if we have eventfd
|
|
if [ "$eventfd" = "yes" ]; then
|
|
ivshmem=yes
|
|
fi
|
|
|
|
tools=""
|
|
if test "$want_tools" = "yes" ; then
|
|
tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
|
|
if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
|
|
tools="qemu-nbd\$(EXESUF) qemu-storage-daemon\$(EXESUF) $tools"
|
|
fi
|
|
if [ "$ivshmem" = "yes" ]; then
|
|
tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
|
|
fi
|
|
if [ "$curl" = "yes" ]; then
|
|
tools="elf2dmp\$(EXESUF) $tools"
|
|
fi
|
|
fi
|
|
if test "$softmmu" = yes ; then
|
|
if test "$linux" = yes; then
|
|
if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
|
|
virtfs=yes
|
|
helpers="$helpers fsdev/virtfs-proxy-helper\$(EXESUF)"
|
|
else
|
|
if test "$virtfs" = yes; then
|
|
error_exit "VirtFS requires libcap-ng devel and libattr devel"
|
|
fi
|
|
virtfs=no
|
|
fi
|
|
if test "$mpath" != no && test "$mpathpersist" = yes ; then
|
|
mpath=yes
|
|
else
|
|
if test "$mpath" = yes; then
|
|
error_exit "Multipath requires libmpathpersist devel"
|
|
fi
|
|
mpath=no
|
|
fi
|
|
helpers="$helpers scsi/qemu-pr-helper\$(EXESUF)"
|
|
else
|
|
if test "$virtfs" = yes; then
|
|
error_exit "VirtFS is supported only on Linux"
|
|
fi
|
|
virtfs=no
|
|
if test "$mpath" = yes; then
|
|
error_exit "Multipath is supported only on Linux"
|
|
fi
|
|
mpath=no
|
|
fi
|
|
if test "$xkbcommon" = "yes"; then
|
|
tools="qemu-keymap\$(EXESUF) $tools"
|
|
fi
|
|
fi
|
|
|
|
# Probe for guest agent support/options
|
|
|
|
if [ "$guest_agent" != "no" ]; then
|
|
if [ "$softmmu" = no -a "$want_tools" = no ] ; then
|
|
guest_agent=no
|
|
elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
|
|
tools="qemu-ga\$(EXESUF) $tools"
|
|
guest_agent=yes
|
|
elif [ "$guest_agent" != yes ]; then
|
|
guest_agent=no
|
|
else
|
|
error_exit "Guest agent is not supported on this platform"
|
|
fi
|
|
fi
|
|
|
|
# Guest agent Window MSI package
|
|
|
|
if test "$guest_agent" != yes; then
|
|
if test "$guest_agent_msi" = yes; then
|
|
error_exit "MSI guest agent package requires guest agent enabled"
|
|
fi
|
|
guest_agent_msi=no
|
|
elif test "$mingw32" != "yes"; then
|
|
if test "$guest_agent_msi" = "yes"; then
|
|
error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
|
|
fi
|
|
guest_agent_msi=no
|
|
elif ! has wixl; then
|
|
if test "$guest_agent_msi" = "yes"; then
|
|
error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
|
|
fi
|
|
guest_agent_msi=no
|
|
else
|
|
# we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
|
|
# disabled explicitly
|
|
if test "$guest_agent_msi" != "no"; then
|
|
guest_agent_msi=yes
|
|
fi
|
|
fi
|
|
|
|
if test "$guest_agent_msi" = "yes"; then
|
|
if test "$guest_agent_with_vss" = "yes"; then
|
|
QEMU_GA_MSI_WITH_VSS="-D InstallVss"
|
|
fi
|
|
|
|
if test "$QEMU_GA_MANUFACTURER" = ""; then
|
|
QEMU_GA_MANUFACTURER=QEMU
|
|
fi
|
|
|
|
if test "$QEMU_GA_DISTRO" = ""; then
|
|
QEMU_GA_DISTRO=Linux
|
|
fi
|
|
|
|
if test "$QEMU_GA_VERSION" = ""; then
|
|
QEMU_GA_VERSION=$(cat $source_path/VERSION)
|
|
fi
|
|
|
|
QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
|
|
|
|
case "$cpu" in
|
|
x86_64)
|
|
QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
|
|
;;
|
|
i386)
|
|
QEMU_GA_MSI_ARCH="-D Arch=32"
|
|
;;
|
|
*)
|
|
error_exit "CPU $cpu not supported for building installation package"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Mac OS X ships with a broken assembler
|
|
roms=
|
|
if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
|
|
test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
|
|
test "$softmmu" = yes ; then
|
|
# Different host OS linkers have different ideas about the name of the ELF
|
|
# emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
|
|
# variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
|
|
for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
|
|
if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
|
|
ld_i386_emulation="$emu"
|
|
roms="optionrom"
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
|
|
if test "$cpu" = "s390x" ; then
|
|
write_c_skeleton
|
|
if compile_prog "-march=z900" ""; then
|
|
roms="$roms s390-ccw"
|
|
# SLOF is required for building the s390-ccw firmware on s390x,
|
|
# since it is using the libnet code from SLOF for network booting.
|
|
if test -e "${source_path}/.git" ; then
|
|
git_submodules="${git_submodules} roms/SLOF"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Check that the C++ compiler exists and works with the C compiler.
|
|
# All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
|
|
if has $cxx; then
|
|
cat > $TMPC <<EOF
|
|
int c_function(void);
|
|
int main(void) { return c_function(); }
|
|
EOF
|
|
|
|
compile_object
|
|
|
|
cat > $TMPCXX <<EOF
|
|
extern "C" {
|
|
int c_function(void);
|
|
}
|
|
int c_function(void) { return 42; }
|
|
EOF
|
|
|
|
update_cxxflags
|
|
|
|
if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $QEMU_LDFLAGS; then
|
|
# C++ compiler $cxx works ok with C compiler $cc
|
|
:
|
|
else
|
|
echo "C++ compiler $cxx does not work with C compiler $cc"
|
|
echo "Disabling C++ specific optional code"
|
|
cxx=
|
|
fi
|
|
else
|
|
echo "No C++ compiler available; disabling C++ specific optional code"
|
|
cxx=
|
|
fi
|
|
|
|
echo_version() {
|
|
if test "$1" = "yes" ; then
|
|
echo "($2)"
|
|
fi
|
|
}
|
|
|
|
# prepend pixman and ftd flags after all config tests are done
|
|
QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
|
|
libs_softmmu="$pixman_libs $libs_softmmu"
|
|
|
|
echo "Install prefix $prefix"
|
|
echo "BIOS directory $(eval echo $qemu_datadir)"
|
|
echo "firmware path $(eval echo $firmwarepath)"
|
|
echo "binary directory $(eval echo $bindir)"
|
|
echo "library directory $(eval echo $libdir)"
|
|
echo "module directory $(eval echo $qemu_moddir)"
|
|
echo "libexec directory $(eval echo $libexecdir)"
|
|
echo "include directory $(eval echo $includedir)"
|
|
echo "config directory $(eval echo $sysconfdir)"
|
|
if test "$mingw32" = "no" ; then
|
|
echo "local state directory $(eval echo $local_statedir)"
|
|
echo "Manual directory $(eval echo $mandir)"
|
|
echo "ELF interp prefix $interp_prefix"
|
|
else
|
|
echo "local state directory queried at runtime"
|
|
echo "Windows SDK $win_sdk"
|
|
fi
|
|
echo "Build directory $(pwd)"
|
|
echo "Source path $source_path"
|
|
echo "GIT binary $git"
|
|
echo "GIT submodules $git_submodules"
|
|
echo "C compiler $cc"
|
|
echo "Host C compiler $host_cc"
|
|
echo "C++ compiler $cxx"
|
|
echo "Objective-C compiler $objcc"
|
|
echo "ARFLAGS $ARFLAGS"
|
|
echo "CFLAGS $CFLAGS"
|
|
echo "QEMU_CFLAGS $QEMU_CFLAGS"
|
|
echo "QEMU_LDFLAGS $QEMU_LDFLAGS"
|
|
echo "make $make"
|
|
echo "install $install"
|
|
echo "python $python ($python_version)"
|
|
if test "$docs" != "no"; then
|
|
echo "sphinx-build $sphinx_build"
|
|
fi
|
|
echo "genisoimage $genisoimage"
|
|
echo "slirp support $slirp $(echo_version $slirp $slirp_version)"
|
|
if test "$slirp" != "no" ; then
|
|
echo "smbd $smbd"
|
|
fi
|
|
echo "module support $modules"
|
|
echo "alt path mod load $module_upgrades"
|
|
echo "host CPU $cpu"
|
|
echo "host big endian $bigendian"
|
|
echo "target list $target_list"
|
|
echo "gprof enabled $gprof"
|
|
echo "sparse enabled $sparse"
|
|
echo "strip binaries $strip_opt"
|
|
echo "profiler $profiler"
|
|
echo "static build $static"
|
|
echo "safe stack $safe_stack"
|
|
if test "$darwin" = "yes" ; then
|
|
echo "Cocoa support $cocoa"
|
|
fi
|
|
echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
|
|
echo "SDL image support $sdl_image"
|
|
echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
|
|
echo "GTK GL support $gtk_gl"
|
|
echo "VTE support $vte $(echo_version $vte $vteversion)"
|
|
echo "TLS priority $tls_priority"
|
|
echo "GNUTLS support $gnutls"
|
|
echo "libgcrypt $gcrypt"
|
|
if test "$gcrypt" = "yes"
|
|
then
|
|
echo " hmac $gcrypt_hmac"
|
|
echo " XTS $gcrypt_xts"
|
|
fi
|
|
echo "nettle $nettle $(echo_version $nettle $nettle_version)"
|
|
if test "$nettle" = "yes"
|
|
then
|
|
echo " XTS $nettle_xts"
|
|
fi
|
|
echo "libtasn1 $tasn1"
|
|
echo "PAM $auth_pam"
|
|
echo "iconv support $iconv"
|
|
echo "curses support $curses"
|
|
echo "virgl support $virglrenderer $(echo_version $virglrenderer $virgl_version)"
|
|
echo "curl support $curl"
|
|
echo "mingw32 support $mingw32"
|
|
echo "Audio drivers $audio_drv_list"
|
|
echo "Block whitelist (rw) $block_drv_rw_whitelist"
|
|
echo "Block whitelist (ro) $block_drv_ro_whitelist"
|
|
echo "VirtFS support $virtfs"
|
|
echo "Multipath support $mpath"
|
|
echo "VNC support $vnc"
|
|
if test "$vnc" = "yes" ; then
|
|
echo "VNC SASL support $vnc_sasl"
|
|
echo "VNC JPEG support $vnc_jpeg"
|
|
echo "VNC PNG support $vnc_png"
|
|
fi
|
|
echo "xen support $xen"
|
|
if test "$xen" = "yes" ; then
|
|
echo "xen ctrl version $xen_ctrl_version"
|
|
fi
|
|
echo "brlapi support $brlapi"
|
|
echo "Documentation $docs"
|
|
echo "PIE $pie"
|
|
echo "vde support $vde"
|
|
echo "netmap support $netmap"
|
|
echo "Linux AIO support $linux_aio"
|
|
echo "Linux io_uring support $linux_io_uring"
|
|
echo "ATTR/XATTR support $attr"
|
|
echo "Install blobs $blobs"
|
|
echo "KVM support $kvm"
|
|
echo "HAX support $hax"
|
|
echo "HVF support $hvf"
|
|
echo "WHPX support $whpx"
|
|
echo "TCG support $tcg"
|
|
if test "$tcg" = "yes" ; then
|
|
echo "TCG debug enabled $debug_tcg"
|
|
echo "TCG interpreter $tcg_interpreter"
|
|
fi
|
|
echo "malloc trim support $malloc_trim"
|
|
echo "RDMA support $rdma"
|
|
echo "PVRDMA support $pvrdma"
|
|
echo "fdt support $fdt"
|
|
echo "membarrier $membarrier"
|
|
echo "preadv support $preadv"
|
|
echo "fdatasync $fdatasync"
|
|
echo "madvise $madvise"
|
|
echo "posix_madvise $posix_madvise"
|
|
echo "posix_memalign $posix_memalign"
|
|
echo "libcap-ng support $cap_ng"
|
|
echo "vhost-net support $vhost_net"
|
|
echo "vhost-crypto support $vhost_crypto"
|
|
echo "vhost-scsi support $vhost_scsi"
|
|
echo "vhost-vsock support $vhost_vsock"
|
|
echo "vhost-user support $vhost_user"
|
|
echo "vhost-user-fs support $vhost_user_fs"
|
|
echo "Trace backends $trace_backends"
|
|
if have_backend "simple"; then
|
|
echo "Trace output file $trace_file-<pid>"
|
|
fi
|
|
echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
|
|
echo "rbd support $rbd"
|
|
echo "xfsctl support $xfs"
|
|
echo "smartcard support $smartcard"
|
|
echo "libusb $libusb"
|
|
echo "usb net redir $usb_redir"
|
|
echo "OpenGL support $opengl"
|
|
echo "OpenGL dmabufs $opengl_dmabuf"
|
|
echo "libiscsi support $libiscsi"
|
|
echo "libnfs support $libnfs"
|
|
echo "build guest agent $guest_agent"
|
|
echo "QGA VSS support $guest_agent_with_vss"
|
|
echo "QGA w32 disk info $guest_agent_ntddscsi"
|
|
echo "QGA MSI support $guest_agent_msi"
|
|
echo "seccomp support $seccomp"
|
|
echo "coroutine backend $coroutine"
|
|
echo "coroutine pool $coroutine_pool"
|
|
echo "debug stack usage $debug_stack_usage"
|
|
echo "mutex debugging $debug_mutex"
|
|
echo "crypto afalg $crypto_afalg"
|
|
echo "GlusterFS support $glusterfs"
|
|
echo "gcov $gcov_tool"
|
|
echo "gcov enabled $gcov"
|
|
echo "TPM support $tpm"
|
|
echo "libssh support $libssh"
|
|
echo "QOM debugging $qom_cast_debug"
|
|
echo "Live block migration $live_block_migration"
|
|
echo "lzo support $lzo"
|
|
echo "snappy support $snappy"
|
|
echo "bzip2 support $bzip2"
|
|
echo "lzfse support $lzfse"
|
|
echo "zstd support $zstd"
|
|
echo "NUMA host support $numa"
|
|
echo "libxml2 $libxml2"
|
|
echo "tcmalloc support $tcmalloc"
|
|
echo "jemalloc support $jemalloc"
|
|
echo "avx2 optimization $avx2_opt"
|
|
echo "avx512f optimization $avx512f_opt"
|
|
echo "replication support $replication"
|
|
echo "VxHS block device $vxhs"
|
|
echo "bochs support $bochs"
|
|
echo "cloop support $cloop"
|
|
echo "dmg support $dmg"
|
|
echo "qcow v1 support $qcow1"
|
|
echo "vdi support $vdi"
|
|
echo "vvfat support $vvfat"
|
|
echo "qed support $qed"
|
|
echo "parallels support $parallels"
|
|
echo "sheepdog support $sheepdog"
|
|
echo "capstone $capstone"
|
|
echo "libpmem support $libpmem"
|
|
echo "libdaxctl support $libdaxctl"
|
|
echo "libudev $libudev"
|
|
echo "default devices $default_devices"
|
|
echo "plugin support $plugins"
|
|
echo "fuzzing support $fuzzing"
|
|
echo "gdb $gdb_bin"
|
|
echo "rng-none $rng_none"
|
|
echo "Linux keyring $secret_keyring"
|
|
|
|
if test "$supported_cpu" = "no"; then
|
|
echo
|
|
echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
|
|
echo
|
|
echo "CPU host architecture $cpu support is not currently maintained."
|
|
echo "The QEMU project intends to remove support for this host CPU in"
|
|
echo "a future release if nobody volunteers to maintain it and to"
|
|
echo "provide a build host for our continuous integration setup."
|
|
echo "configure has succeeded and you can continue to build, but"
|
|
echo "if you care about QEMU on this platform you should contact"
|
|
echo "us upstream at qemu-devel@nongnu.org."
|
|
fi
|
|
|
|
if test "$supported_os" = "no"; then
|
|
echo
|
|
echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
|
|
echo
|
|
echo "Host OS $targetos support is not currently maintained."
|
|
echo "The QEMU project intends to remove support for this host OS in"
|
|
echo "a future release if nobody volunteers to maintain it and to"
|
|
echo "provide a build host for our continuous integration setup."
|
|
echo "configure has succeeded and you can continue to build, but"
|
|
echo "if you care about QEMU on this platform you should contact"
|
|
echo "us upstream at qemu-devel@nongnu.org."
|
|
fi
|
|
|
|
config_host_mak="config-host.mak"
|
|
|
|
echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
|
|
|
|
echo "# Automatically generated by configure - do not modify" > $config_host_mak
|
|
echo >> $config_host_mak
|
|
|
|
echo all: >> $config_host_mak
|
|
echo "prefix=$prefix" >> $config_host_mak
|
|
echo "bindir=$bindir" >> $config_host_mak
|
|
echo "libdir=$libdir" >> $config_host_mak
|
|
echo "libexecdir=$libexecdir" >> $config_host_mak
|
|
echo "includedir=$includedir" >> $config_host_mak
|
|
echo "mandir=$mandir" >> $config_host_mak
|
|
echo "sysconfdir=$sysconfdir" >> $config_host_mak
|
|
echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
|
|
echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
|
|
echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
|
|
echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
|
|
echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
|
|
if test "$mingw32" = "no" ; then
|
|
echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
|
|
fi
|
|
echo "qemu_helperdir=$libexecdir" >> $config_host_mak
|
|
echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
|
|
echo "qemu_icondir=$qemu_icondir" >> $config_host_mak
|
|
echo "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
|
|
echo "libs_cpu=$libs_cpu" >> $config_host_mak
|
|
echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
|
|
echo "GIT=$git" >> $config_host_mak
|
|
echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
|
|
echo "GIT_UPDATE=$git_update" >> $config_host_mak
|
|
|
|
echo "ARCH=$ARCH" >> $config_host_mak
|
|
|
|
if test "$default_devices" = "yes" ; then
|
|
echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
|
|
else
|
|
echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
|
|
fi
|
|
if test "$debug_tcg" = "yes" ; then
|
|
echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
|
|
fi
|
|
if test "$strip_opt" = "yes" ; then
|
|
echo "STRIP=${strip}" >> $config_host_mak
|
|
fi
|
|
if test "$bigendian" = "yes" ; then
|
|
echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
|
|
fi
|
|
if test "$mingw32" = "yes" ; then
|
|
echo "CONFIG_WIN32=y" >> $config_host_mak
|
|
rc_version=$(cat $source_path/VERSION)
|
|
version_major=${rc_version%%.*}
|
|
rc_version=${rc_version#*.}
|
|
version_minor=${rc_version%%.*}
|
|
rc_version=${rc_version#*.}
|
|
version_subminor=${rc_version%%.*}
|
|
version_micro=0
|
|
echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
|
|
echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
|
|
if test "$guest_agent_with_vss" = "yes" ; then
|
|
echo "CONFIG_QGA_VSS=y" >> $config_host_mak
|
|
echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
|
|
echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
|
|
fi
|
|
if test "$guest_agent_ntddscsi" = "yes" ; then
|
|
echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
|
|
fi
|
|
if test "$guest_agent_msi" = "yes"; then
|
|
echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
|
|
echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
|
|
echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
|
|
echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
|
|
echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
|
|
echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
|
|
echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
|
|
fi
|
|
else
|
|
echo "CONFIG_POSIX=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$linux" = "yes" ; then
|
|
echo "CONFIG_LINUX=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$darwin" = "yes" ; then
|
|
echo "CONFIG_DARWIN=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$solaris" = "yes" ; then
|
|
echo "CONFIG_SOLARIS=y" >> $config_host_mak
|
|
fi
|
|
if test "$haiku" = "yes" ; then
|
|
echo "CONFIG_HAIKU=y" >> $config_host_mak
|
|
fi
|
|
if test "$static" = "yes" ; then
|
|
echo "CONFIG_STATIC=y" >> $config_host_mak
|
|
fi
|
|
if test "$profiler" = "yes" ; then
|
|
echo "CONFIG_PROFILER=y" >> $config_host_mak
|
|
fi
|
|
if test "$want_tools" = "yes" ; then
|
|
echo "CONFIG_TOOLS=y" >> $config_host_mak
|
|
fi
|
|
if test "$slirp" != "no"; then
|
|
echo "CONFIG_SLIRP=y" >> $config_host_mak
|
|
echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
|
|
echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
|
|
echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
|
|
fi
|
|
if [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
|
|
echo "config-host.h: slirp/all" >> $config_host_mak
|
|
fi
|
|
if test "$vde" = "yes" ; then
|
|
echo "CONFIG_VDE=y" >> $config_host_mak
|
|
echo "VDE_LIBS=$vde_libs" >> $config_host_mak
|
|
fi
|
|
if test "$netmap" = "yes" ; then
|
|
echo "CONFIG_NETMAP=y" >> $config_host_mak
|
|
fi
|
|
if test "$l2tpv3" = "yes" ; then
|
|
echo "CONFIG_L2TPV3=y" >> $config_host_mak
|
|
fi
|
|
if test "$gprof" = "yes" ; then
|
|
echo "CONFIG_GPROF=y" >> $config_host_mak
|
|
fi
|
|
if test "$cap_ng" = "yes" ; then
|
|
echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
|
|
fi
|
|
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
|
|
for drv in $audio_drv_list; do
|
|
def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
|
|
case "$drv" in
|
|
alsa | oss | pa | sdl)
|
|
echo "$def=m" >> $config_host_mak ;;
|
|
*)
|
|
echo "$def=y" >> $config_host_mak ;;
|
|
esac
|
|
done
|
|
echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
|
|
echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
|
|
echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
|
|
echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
|
|
echo "OSS_LIBS=$oss_libs" >> $config_host_mak
|
|
echo "JACK_LIBS=$jack_libs" >> $config_host_mak
|
|
if test "$audio_win_int" = "yes" ; then
|
|
echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
|
|
fi
|
|
echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
|
|
echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
|
|
if test "$vnc" = "yes" ; then
|
|
echo "CONFIG_VNC=y" >> $config_host_mak
|
|
fi
|
|
if test "$vnc_sasl" = "yes" ; then
|
|
echo "CONFIG_VNC_SASL=y" >> $config_host_mak
|
|
fi
|
|
if test "$vnc_jpeg" = "yes" ; then
|
|
echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
|
|
fi
|
|
if test "$vnc_png" = "yes" ; then
|
|
echo "CONFIG_VNC_PNG=y" >> $config_host_mak
|
|
fi
|
|
if test "$xkbcommon" = "yes" ; then
|
|
echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
|
|
echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
|
|
fi
|
|
if test "$xfs" = "yes" ; then
|
|
echo "CONFIG_XFS=y" >> $config_host_mak
|
|
fi
|
|
qemu_version=$(head $source_path/VERSION)
|
|
echo "VERSION=$qemu_version" >>$config_host_mak
|
|
echo "PKGVERSION=$pkgversion" >>$config_host_mak
|
|
echo "SRC_PATH=$source_path" >> $config_host_mak
|
|
echo "TARGET_DIRS=$target_list" >> $config_host_mak
|
|
if [ "$docs" = "yes" ] ; then
|
|
echo "BUILD_DOCS=yes" >> $config_host_mak
|
|
fi
|
|
if test "$modules" = "yes"; then
|
|
# $shacmd can generate a hash started with digit, which the compiler doesn't
|
|
# like as an symbol. So prefix it with an underscore
|
|
echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
|
|
echo "CONFIG_MODULES=y" >> $config_host_mak
|
|
fi
|
|
if test "$module_upgrades" = "yes"; then
|
|
echo "CONFIG_MODULE_UPGRADES=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
|
|
echo "CONFIG_X11=y" >> $config_host_mak
|
|
echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
|
|
echo "X11_LIBS=$x11_libs" >> $config_host_mak
|
|
fi
|
|
if test "$sdl" = "yes" ; then
|
|
echo "CONFIG_SDL=m" >> $config_host_mak
|
|
echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
|
|
echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
|
|
if test "$sdl_image" = "yes" ; then
|
|
echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
if test "$cocoa" = "yes" ; then
|
|
echo "CONFIG_COCOA=y" >> $config_host_mak
|
|
fi
|
|
if test "$iconv" = "yes" ; then
|
|
echo "CONFIG_ICONV=y" >> $config_host_mak
|
|
echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
|
|
echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
|
|
fi
|
|
if test "$curses" = "yes" ; then
|
|
echo "CONFIG_CURSES=m" >> $config_host_mak
|
|
echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
|
|
echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
|
|
fi
|
|
if test "$pipe2" = "yes" ; then
|
|
echo "CONFIG_PIPE2=y" >> $config_host_mak
|
|
fi
|
|
if test "$accept4" = "yes" ; then
|
|
echo "CONFIG_ACCEPT4=y" >> $config_host_mak
|
|
fi
|
|
if test "$splice" = "yes" ; then
|
|
echo "CONFIG_SPLICE=y" >> $config_host_mak
|
|
fi
|
|
if test "$eventfd" = "yes" ; then
|
|
echo "CONFIG_EVENTFD=y" >> $config_host_mak
|
|
fi
|
|
if test "$memfd" = "yes" ; then
|
|
echo "CONFIG_MEMFD=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_usbfs" = "yes" ; then
|
|
echo "CONFIG_USBFS=y" >> $config_host_mak
|
|
fi
|
|
if test "$fallocate" = "yes" ; then
|
|
echo "CONFIG_FALLOCATE=y" >> $config_host_mak
|
|
fi
|
|
if test "$fallocate_punch_hole" = "yes" ; then
|
|
echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
|
|
fi
|
|
if test "$fallocate_zero_range" = "yes" ; then
|
|
echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
|
|
fi
|
|
if test "$posix_fallocate" = "yes" ; then
|
|
echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
|
|
fi
|
|
if test "$sync_file_range" = "yes" ; then
|
|
echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
|
|
fi
|
|
if test "$fiemap" = "yes" ; then
|
|
echo "CONFIG_FIEMAP=y" >> $config_host_mak
|
|
fi
|
|
if test "$dup3" = "yes" ; then
|
|
echo "CONFIG_DUP3=y" >> $config_host_mak
|
|
fi
|
|
if test "$ppoll" = "yes" ; then
|
|
echo "CONFIG_PPOLL=y" >> $config_host_mak
|
|
fi
|
|
if test "$prctl_pr_set_timerslack" = "yes" ; then
|
|
echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
|
|
fi
|
|
if test "$epoll" = "yes" ; then
|
|
echo "CONFIG_EPOLL=y" >> $config_host_mak
|
|
fi
|
|
if test "$epoll_create1" = "yes" ; then
|
|
echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
|
|
fi
|
|
if test "$sendfile" = "yes" ; then
|
|
echo "CONFIG_SENDFILE=y" >> $config_host_mak
|
|
fi
|
|
if test "$timerfd" = "yes" ; then
|
|
echo "CONFIG_TIMERFD=y" >> $config_host_mak
|
|
fi
|
|
if test "$setns" = "yes" ; then
|
|
echo "CONFIG_SETNS=y" >> $config_host_mak
|
|
fi
|
|
if test "$clock_adjtime" = "yes" ; then
|
|
echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
|
|
fi
|
|
if test "$syncfs" = "yes" ; then
|
|
echo "CONFIG_SYNCFS=y" >> $config_host_mak
|
|
fi
|
|
if test "$kcov" = "yes" ; then
|
|
echo "CONFIG_KCOV=y" >> $config_host_mak
|
|
fi
|
|
if test "$inotify" = "yes" ; then
|
|
echo "CONFIG_INOTIFY=y" >> $config_host_mak
|
|
fi
|
|
if test "$inotify1" = "yes" ; then
|
|
echo "CONFIG_INOTIFY1=y" >> $config_host_mak
|
|
fi
|
|
if test "$sem_timedwait" = "yes" ; then
|
|
echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
|
|
fi
|
|
if test "$strchrnul" = "yes" ; then
|
|
echo "HAVE_STRCHRNUL=y" >> $config_host_mak
|
|
fi
|
|
if test "$st_atim" = "yes" ; then
|
|
echo "HAVE_STRUCT_STAT_ST_ATIM=y" >> $config_host_mak
|
|
fi
|
|
if test "$byteswap_h" = "yes" ; then
|
|
echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
|
|
fi
|
|
if test "$bswap_h" = "yes" ; then
|
|
echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
|
|
fi
|
|
if test "$curl" = "yes" ; then
|
|
echo "CONFIG_CURL=m" >> $config_host_mak
|
|
echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
|
|
echo "CURL_LIBS=$curl_libs" >> $config_host_mak
|
|
fi
|
|
if test "$brlapi" = "yes" ; then
|
|
echo "CONFIG_BRLAPI=y" >> $config_host_mak
|
|
echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
|
|
fi
|
|
if test "$gtk" = "yes" ; then
|
|
echo "CONFIG_GTK=m" >> $config_host_mak
|
|
echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
|
|
echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
|
|
if test "$gtk_gl" = "yes" ; then
|
|
echo "CONFIG_GTK_GL=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
if test "$gio" = "yes" ; then
|
|
echo "CONFIG_GIO=y" >> $config_host_mak
|
|
echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
|
|
echo "GIO_LIBS=$gio_libs" >> $config_host_mak
|
|
echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
|
|
fi
|
|
echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
|
|
if test "$gnutls" = "yes" ; then
|
|
echo "CONFIG_GNUTLS=y" >> $config_host_mak
|
|
fi
|
|
if test "$gcrypt" = "yes" ; then
|
|
echo "CONFIG_GCRYPT=y" >> $config_host_mak
|
|
if test "$gcrypt_hmac" = "yes" ; then
|
|
echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
if test "$nettle" = "yes" ; then
|
|
echo "CONFIG_NETTLE=y" >> $config_host_mak
|
|
echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
|
|
fi
|
|
if test "$qemu_private_xts" = "yes" ; then
|
|
echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak
|
|
fi
|
|
if test "$tasn1" = "yes" ; then
|
|
echo "CONFIG_TASN1=y" >> $config_host_mak
|
|
fi
|
|
if test "$auth_pam" = "yes" ; then
|
|
echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_ifaddrs_h" = "yes" ; then
|
|
echo "HAVE_IFADDRS_H=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_broken_size_max" = "yes" ; then
|
|
echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
|
|
fi
|
|
|
|
# Work around a system header bug with some kernel/XFS header
|
|
# versions where they both try to define 'struct fsxattr':
|
|
# xfs headers will not try to redefine structs from linux headers
|
|
# if this macro is set.
|
|
if test "$have_fsxattr" = "yes" ; then
|
|
echo "HAVE_FSXATTR=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_copy_file_range" = "yes" ; then
|
|
echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
|
|
fi
|
|
if test "$vte" = "yes" ; then
|
|
echo "CONFIG_VTE=y" >> $config_host_mak
|
|
echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
|
|
echo "VTE_LIBS=$vte_libs" >> $config_host_mak
|
|
fi
|
|
if test "$virglrenderer" = "yes" ; then
|
|
echo "CONFIG_VIRGL=y" >> $config_host_mak
|
|
echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
|
|
echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
|
|
fi
|
|
if test "$xen" = "yes" ; then
|
|
echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
|
|
echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
|
|
fi
|
|
if test "$linux_aio" = "yes" ; then
|
|
echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
|
|
fi
|
|
if test "$linux_io_uring" = "yes" ; then
|
|
echo "CONFIG_LINUX_IO_URING=y" >> $config_host_mak
|
|
echo "LINUX_IO_URING_CFLAGS=$linux_io_uring_cflags" >> $config_host_mak
|
|
echo "LINUX_IO_URING_LIBS=$linux_io_uring_libs" >> $config_host_mak
|
|
fi
|
|
if test "$attr" = "yes" ; then
|
|
echo "CONFIG_ATTR=y" >> $config_host_mak
|
|
fi
|
|
if test "$libattr" = "yes" ; then
|
|
echo "CONFIG_LIBATTR=y" >> $config_host_mak
|
|
fi
|
|
if test "$virtfs" = "yes" ; then
|
|
echo "CONFIG_VIRTFS=y" >> $config_host_mak
|
|
fi
|
|
if test "$mpath" = "yes" ; then
|
|
echo "CONFIG_MPATH=y" >> $config_host_mak
|
|
if test "$mpathpersist_new_api" = "yes"; then
|
|
echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
if test "$vhost_scsi" = "yes" ; then
|
|
echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
|
|
fi
|
|
if test "$vhost_net" = "yes" ; then
|
|
echo "CONFIG_VHOST_NET=y" >> $config_host_mak
|
|
fi
|
|
if test "$vhost_net_user" = "yes" ; then
|
|
echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
|
|
fi
|
|
if test "$vhost_crypto" = "yes" ; then
|
|
echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
|
|
fi
|
|
if test "$vhost_vsock" = "yes" ; then
|
|
echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
|
|
if test "$vhost_user" = "yes" ; then
|
|
echo "CONFIG_VHOST_USER_VSOCK=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
if test "$vhost_kernel" = "yes" ; then
|
|
echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
|
|
fi
|
|
if test "$vhost_user" = "yes" ; then
|
|
echo "CONFIG_VHOST_USER=y" >> $config_host_mak
|
|
fi
|
|
if test "$vhost_user_fs" = "yes" ; then
|
|
echo "CONFIG_VHOST_USER_FS=y" >> $config_host_mak
|
|
fi
|
|
if test "$blobs" = "yes" ; then
|
|
echo "INSTALL_BLOBS=yes" >> $config_host_mak
|
|
fi
|
|
if test "$iovec" = "yes" ; then
|
|
echo "CONFIG_IOVEC=y" >> $config_host_mak
|
|
fi
|
|
if test "$preadv" = "yes" ; then
|
|
echo "CONFIG_PREADV=y" >> $config_host_mak
|
|
fi
|
|
if test "$fdt" != "no" ; then
|
|
echo "CONFIG_FDT=y" >> $config_host_mak
|
|
fi
|
|
if test "$membarrier" = "yes" ; then
|
|
echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
|
|
fi
|
|
if test "$signalfd" = "yes" ; then
|
|
echo "CONFIG_SIGNALFD=y" >> $config_host_mak
|
|
fi
|
|
if test "$optreset" = "yes" ; then
|
|
echo "HAVE_OPTRESET=y" >> $config_host_mak
|
|
fi
|
|
if test "$tcg" = "yes"; then
|
|
echo "CONFIG_TCG=y" >> $config_host_mak
|
|
if test "$tcg_interpreter" = "yes" ; then
|
|
echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
if test "$fdatasync" = "yes" ; then
|
|
echo "CONFIG_FDATASYNC=y" >> $config_host_mak
|
|
fi
|
|
if test "$madvise" = "yes" ; then
|
|
echo "CONFIG_MADVISE=y" >> $config_host_mak
|
|
fi
|
|
if test "$posix_madvise" = "yes" ; then
|
|
echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
|
|
fi
|
|
if test "$posix_memalign" = "yes" ; then
|
|
echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$spice" = "yes" ; then
|
|
echo "CONFIG_SPICE=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$smartcard" = "yes" ; then
|
|
echo "CONFIG_SMARTCARD=y" >> $config_host_mak
|
|
echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
|
|
echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libusb" = "yes" ; then
|
|
echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
|
|
echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
|
|
echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$usb_redir" = "yes" ; then
|
|
echo "CONFIG_USB_REDIR=y" >> $config_host_mak
|
|
echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
|
|
echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$opengl" = "yes" ; then
|
|
echo "CONFIG_OPENGL=y" >> $config_host_mak
|
|
echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
|
|
if test "$opengl_dmabuf" = "yes" ; then
|
|
echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
|
|
if test "$gbm" = "yes" ; then
|
|
echo "CONFIG_GBM=y" >> $config_host_mak
|
|
echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
|
|
echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
|
|
fi
|
|
|
|
|
|
if test "$malloc_trim" = "yes" ; then
|
|
echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$avx2_opt" = "yes" ; then
|
|
echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$avx512f_opt" = "yes" ; then
|
|
echo "CONFIG_AVX512F_OPT=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$lzo" = "yes" ; then
|
|
echo "CONFIG_LZO=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$snappy" = "yes" ; then
|
|
echo "CONFIG_SNAPPY=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$bzip2" = "yes" ; then
|
|
echo "CONFIG_BZIP2=y" >> $config_host_mak
|
|
echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$lzfse" = "yes" ; then
|
|
echo "CONFIG_LZFSE=y" >> $config_host_mak
|
|
echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$zstd" = "yes" ; then
|
|
echo "CONFIG_ZSTD=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libiscsi" = "yes" ; then
|
|
echo "CONFIG_LIBISCSI=m" >> $config_host_mak
|
|
echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
|
|
echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libnfs" = "yes" ; then
|
|
echo "CONFIG_LIBNFS=m" >> $config_host_mak
|
|
echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$seccomp" = "yes"; then
|
|
echo "CONFIG_SECCOMP=y" >> $config_host_mak
|
|
echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
|
|
echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
|
|
fi
|
|
|
|
# XXX: suppress that
|
|
if [ "$bsd" = "yes" ] ; then
|
|
echo "CONFIG_BSD=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$localtime_r" = "yes" ; then
|
|
echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
|
|
fi
|
|
if test "$qom_cast_debug" = "yes" ; then
|
|
echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
|
|
fi
|
|
if test "$rbd" = "yes" ; then
|
|
echo "CONFIG_RBD=m" >> $config_host_mak
|
|
echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
|
|
echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
|
|
fi
|
|
|
|
echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
|
|
if test "$coroutine_pool" = "yes" ; then
|
|
echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
|
|
else
|
|
echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$debug_stack_usage" = "yes" ; then
|
|
echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$crypto_afalg" = "yes" ; then
|
|
echo "CONFIG_AF_ALG=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$open_by_handle_at" = "yes" ; then
|
|
echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$linux_magic_h" = "yes" ; then
|
|
echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$pragma_diagnostic_available" = "yes" ; then
|
|
echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$valgrind_h" = "yes" ; then
|
|
echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$have_asan_iface_fiber" = "yes" ; then
|
|
echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$have_tsan" = "yes" && test "$have_tsan_iface_fiber" = "yes" ; then
|
|
echo "CONFIG_TSAN=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$has_environ" = "yes" ; then
|
|
echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$cpuid_h" = "yes" ; then
|
|
echo "CONFIG_CPUID_H=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$int128" = "yes" ; then
|
|
echo "CONFIG_INT128=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$atomic128" = "yes" ; then
|
|
echo "CONFIG_ATOMIC128=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$cmpxchg128" = "yes" ; then
|
|
echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$atomic64" = "yes" ; then
|
|
echo "CONFIG_ATOMIC64=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$attralias" = "yes" ; then
|
|
echo "CONFIG_ATTRIBUTE_ALIAS=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$getauxval" = "yes" ; then
|
|
echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$glusterfs" = "yes" ; then
|
|
echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
|
|
echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
|
|
echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$glusterfs_xlator_opt" = "yes" ; then
|
|
echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$glusterfs_discard" = "yes" ; then
|
|
echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$glusterfs_fallocate" = "yes" ; then
|
|
echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$glusterfs_zerofill" = "yes" ; then
|
|
echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$glusterfs_ftruncate_has_stat" = "yes" ; then
|
|
echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$glusterfs_iocb_has_stat" = "yes" ; then
|
|
echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libssh" = "yes" ; then
|
|
echo "CONFIG_LIBSSH=m" >> $config_host_mak
|
|
echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
|
|
echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$live_block_migration" = "yes" ; then
|
|
echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$tpm" = "yes"; then
|
|
echo 'CONFIG_TPM=y' >> $config_host_mak
|
|
fi
|
|
|
|
echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
|
|
if have_backend "nop"; then
|
|
echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
|
|
fi
|
|
if have_backend "simple"; then
|
|
echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
|
|
# Set the appropriate trace file.
|
|
trace_file="\"$trace_file-\" FMT_pid"
|
|
fi
|
|
if have_backend "log"; then
|
|
echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
|
|
fi
|
|
if have_backend "ust"; then
|
|
echo "CONFIG_TRACE_UST=y" >> $config_host_mak
|
|
fi
|
|
if have_backend "dtrace"; then
|
|
echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
|
|
if test "$trace_backend_stap" = "yes" ; then
|
|
echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
if have_backend "ftrace"; then
|
|
if test "$linux" = "yes" ; then
|
|
echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
|
|
else
|
|
feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
|
|
fi
|
|
fi
|
|
if have_backend "syslog"; then
|
|
if test "$posix_syslog" = "yes" ; then
|
|
echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
|
|
else
|
|
feature_not_found "syslog(trace backend)" "syslog not available"
|
|
fi
|
|
fi
|
|
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
|
|
|
|
if test "$rdma" = "yes" ; then
|
|
echo "CONFIG_RDMA=y" >> $config_host_mak
|
|
echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$pvrdma" = "yes" ; then
|
|
echo "CONFIG_PVRDMA=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$have_rtnetlink" = "yes" ; then
|
|
echo "CONFIG_RTNETLINK=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libxml2" = "yes" ; then
|
|
echo "CONFIG_LIBXML2=y" >> $config_host_mak
|
|
echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
|
|
echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$replication" = "yes" ; then
|
|
echo "CONFIG_REPLICATION=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$have_af_vsock" = "yes" ; then
|
|
echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$have_sysmacros" = "yes" ; then
|
|
echo "CONFIG_SYSMACROS=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$have_static_assert" = "yes" ; then
|
|
echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$have_utmpx" = "yes" ; then
|
|
echo "HAVE_UTMPX=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_getrandom" = "yes" ; then
|
|
echo "CONFIG_GETRANDOM=y" >> $config_host_mak
|
|
fi
|
|
if test "$ivshmem" = "yes" ; then
|
|
echo "CONFIG_IVSHMEM=y" >> $config_host_mak
|
|
fi
|
|
if test "$capstone" != "no" ; then
|
|
echo "CONFIG_CAPSTONE=y" >> $config_host_mak
|
|
fi
|
|
if test "$debug_mutex" = "yes" ; then
|
|
echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
|
|
fi
|
|
|
|
# Hold two types of flag:
|
|
# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
|
|
# a thread we have a handle to
|
|
# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
|
|
# platform
|
|
if test "$pthread_setname_np_w_tid" = "yes" ; then
|
|
echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
|
|
echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
|
|
elif test "$pthread_setname_np_wo_tid" = "yes" ; then
|
|
echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
|
|
echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$vxhs" = "yes" ; then
|
|
echo "CONFIG_VXHS=y" >> $config_host_mak
|
|
echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libpmem" = "yes" ; then
|
|
echo "CONFIG_LIBPMEM=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libdaxctl" = "yes" ; then
|
|
echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$bochs" = "yes" ; then
|
|
echo "CONFIG_BOCHS=y" >> $config_host_mak
|
|
fi
|
|
if test "$cloop" = "yes" ; then
|
|
echo "CONFIG_CLOOP=y" >> $config_host_mak
|
|
fi
|
|
if test "$dmg" = "yes" ; then
|
|
echo "CONFIG_DMG=y" >> $config_host_mak
|
|
fi
|
|
if test "$qcow1" = "yes" ; then
|
|
echo "CONFIG_QCOW1=y" >> $config_host_mak
|
|
fi
|
|
if test "$vdi" = "yes" ; then
|
|
echo "CONFIG_VDI=y" >> $config_host_mak
|
|
fi
|
|
if test "$vvfat" = "yes" ; then
|
|
echo "CONFIG_VVFAT=y" >> $config_host_mak
|
|
fi
|
|
if test "$qed" = "yes" ; then
|
|
echo "CONFIG_QED=y" >> $config_host_mak
|
|
fi
|
|
if test "$parallels" = "yes" ; then
|
|
echo "CONFIG_PARALLELS=y" >> $config_host_mak
|
|
fi
|
|
if test "$sheepdog" = "yes" ; then
|
|
echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
|
|
fi
|
|
if test "$fuzzing" = "yes" ; then
|
|
if test "$have_fuzzer" = "yes"; then
|
|
FUZZ_LDFLAGS=" -fsanitize=address,fuzzer"
|
|
FUZZ_CFLAGS=" -fsanitize=address,fuzzer"
|
|
CFLAGS=" -fsanitize=address,fuzzer-no-link"
|
|
else
|
|
error_exit "Your compiler doesn't support -fsanitize=address,fuzzer"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if test "$plugins" = "yes" ; then
|
|
echo "CONFIG_PLUGIN=y" >> $config_host_mak
|
|
LIBS="-ldl $LIBS"
|
|
# Copy the export object list to the build dir
|
|
if test "$ld_dynamic_list" = "yes" ; then
|
|
echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
|
|
ld_symbols=qemu-plugins-ld.symbols
|
|
cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
|
|
elif test "$ld_exported_symbols_list" = "yes" ; then
|
|
echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
|
|
ld64_symbols=qemu-plugins-ld64.symbols
|
|
echo "# Automatically generated by configure - do not modify" > $ld64_symbols
|
|
grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
|
|
sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
|
|
else
|
|
error_exit \
|
|
"If \$plugins=yes, either \$ld_dynamic_list or " \
|
|
"\$ld_exported_symbols_list should have been set to 'yes'."
|
|
fi
|
|
fi
|
|
|
|
if test -n "$gdb_bin" ; then
|
|
echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$secret_keyring" = "yes" ; then
|
|
echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
|
|
if test "$have_keyutils" = "yes" ; then
|
|
echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
|
|
fi
|
|
fi
|
|
|
|
if test "$tcg_interpreter" = "yes"; then
|
|
QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "sparc64" ; then
|
|
QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "s390x" ; then
|
|
QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
|
|
QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "ppc64" ; then
|
|
QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
|
|
QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
|
|
else
|
|
QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
|
|
fi
|
|
|
|
echo "HELPERS=$helpers" >> $config_host_mak
|
|
echo "TOOLS=$tools" >> $config_host_mak
|
|
echo "ROMS=$roms" >> $config_host_mak
|
|
echo "MAKE=$make" >> $config_host_mak
|
|
echo "INSTALL=$install" >> $config_host_mak
|
|
echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
|
|
echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
|
|
echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
|
|
echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
|
|
echo "PYTHON=$python" >> $config_host_mak
|
|
echo "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
|
|
echo "SPHINX_WERROR=$sphinx_werror" >> $config_host_mak
|
|
echo "GENISOIMAGE=$genisoimage" >> $config_host_mak
|
|
echo "CC=$cc" >> $config_host_mak
|
|
if $iasl -h > /dev/null 2>&1; then
|
|
echo "IASL=$iasl" >> $config_host_mak
|
|
fi
|
|
echo "HOST_CC=$host_cc" >> $config_host_mak
|
|
echo "CXX=$cxx" >> $config_host_mak
|
|
echo "OBJCC=$objcc" >> $config_host_mak
|
|
echo "AR=$ar" >> $config_host_mak
|
|
echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
|
|
echo "AS=$as" >> $config_host_mak
|
|
echo "CCAS=$ccas" >> $config_host_mak
|
|
echo "CPP=$cpp" >> $config_host_mak
|
|
echo "OBJCOPY=$objcopy" >> $config_host_mak
|
|
echo "LD=$ld" >> $config_host_mak
|
|
echo "RANLIB=$ranlib" >> $config_host_mak
|
|
echo "NM=$nm" >> $config_host_mak
|
|
echo "PKG_CONFIG=$pkg_config_exe" >> $config_host_mak
|
|
echo "WINDRES=$windres" >> $config_host_mak
|
|
echo "CFLAGS=$CFLAGS" >> $config_host_mak
|
|
echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
|
|
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
|
|
echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
|
|
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
|
|
if test "$sparse" = "yes" ; then
|
|
echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
|
|
echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
|
|
echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
|
|
echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
|
|
echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
|
|
fi
|
|
echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
|
|
echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
|
|
echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
|
|
echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
|
|
echo "LIBS+=$LIBS" >> $config_host_mak
|
|
echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
|
|
echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
|
|
echo "EXESUF=$EXESUF" >> $config_host_mak
|
|
echo "DSOSUF=$DSOSUF" >> $config_host_mak
|
|
echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
|
|
echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
|
|
echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
|
|
echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
|
|
echo "POD2MAN=$POD2MAN" >> $config_host_mak
|
|
if test "$gcov" = "yes" ; then
|
|
echo "CONFIG_GCOV=y" >> $config_host_mak
|
|
echo "GCOV=$gcov_tool" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libudev" != "no"; then
|
|
echo "CONFIG_LIBUDEV=y" >> $config_host_mak
|
|
echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
|
|
fi
|
|
if test "$fuzzing" != "no"; then
|
|
echo "CONFIG_FUZZ=y" >> $config_host_mak
|
|
echo "FUZZ_CFLAGS=$FUZZ_CFLAGS" >> $config_host_mak
|
|
echo "FUZZ_LDFLAGS=$FUZZ_LDFLAGS" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$edk2_blobs" = "yes" ; then
|
|
echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$rng_none" = "yes"; then
|
|
echo "CONFIG_RNG_NONE=y" >> $config_host_mak
|
|
fi
|
|
|
|
# use included Linux headers
|
|
if test "$linux" = "yes" ; then
|
|
mkdir -p linux-headers
|
|
case "$cpu" in
|
|
i386|x86_64|x32)
|
|
linux_arch=x86
|
|
;;
|
|
ppc|ppc64|ppc64le)
|
|
linux_arch=powerpc
|
|
;;
|
|
s390x)
|
|
linux_arch=s390
|
|
;;
|
|
aarch64)
|
|
linux_arch=arm64
|
|
;;
|
|
mips64)
|
|
linux_arch=mips
|
|
;;
|
|
*)
|
|
# For most CPUs the kernel architecture name and QEMU CPU name match.
|
|
linux_arch="$cpu"
|
|
;;
|
|
esac
|
|
# For non-KVM architectures we will not have asm headers
|
|
if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
|
|
symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
|
|
fi
|
|
fi
|
|
|
|
for target in $target_list; do
|
|
target_dir="$target"
|
|
config_target_mak=$target_dir/config-target.mak
|
|
target_name=$(echo $target | cut -d '-' -f 1)
|
|
target_aligned_only="no"
|
|
case "$target_name" in
|
|
alpha|hppa|mips64el|mips64|mipsel|mips|mipsn32|mipsn32el|sh4|sh4eb|sparc|sparc64|sparc32plus|xtensa|xtensaeb)
|
|
target_aligned_only="yes"
|
|
;;
|
|
esac
|
|
target_bigendian="no"
|
|
case "$target_name" in
|
|
armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
|
|
target_bigendian="yes"
|
|
;;
|
|
esac
|
|
target_softmmu="no"
|
|
target_user_only="no"
|
|
target_linux_user="no"
|
|
target_bsd_user="no"
|
|
case "$target" in
|
|
${target_name}-softmmu)
|
|
target_softmmu="yes"
|
|
;;
|
|
${target_name}-linux-user)
|
|
target_user_only="yes"
|
|
target_linux_user="yes"
|
|
;;
|
|
${target_name}-bsd-user)
|
|
target_user_only="yes"
|
|
target_bsd_user="yes"
|
|
;;
|
|
*)
|
|
error_exit "Target '$target' not recognised"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
mkdir -p $target_dir
|
|
echo "# Automatically generated by configure - do not modify" > $config_target_mak
|
|
|
|
bflt="no"
|
|
mttcg="no"
|
|
interp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
|
|
gdb_xml_files=""
|
|
|
|
TARGET_ARCH="$target_name"
|
|
TARGET_BASE_ARCH=""
|
|
TARGET_ABI_DIR=""
|
|
|
|
case "$target_name" in
|
|
i386)
|
|
mttcg="yes"
|
|
gdb_xml_files="i386-32bit.xml"
|
|
TARGET_SYSTBL_ABI=i386
|
|
;;
|
|
x86_64)
|
|
TARGET_BASE_ARCH=i386
|
|
TARGET_SYSTBL_ABI=common,64
|
|
mttcg="yes"
|
|
gdb_xml_files="i386-64bit.xml"
|
|
;;
|
|
alpha)
|
|
mttcg="yes"
|
|
TARGET_SYSTBL_ABI=common
|
|
;;
|
|
arm|armeb)
|
|
TARGET_ARCH=arm
|
|
TARGET_SYSTBL_ABI=common,oabi
|
|
bflt="yes"
|
|
mttcg="yes"
|
|
gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
|
|
;;
|
|
aarch64|aarch64_be)
|
|
TARGET_ARCH=aarch64
|
|
TARGET_BASE_ARCH=arm
|
|
bflt="yes"
|
|
mttcg="yes"
|
|
gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
|
|
;;
|
|
cris)
|
|
;;
|
|
hppa)
|
|
mttcg="yes"
|
|
TARGET_SYSTBL_ABI=common,32
|
|
;;
|
|
lm32)
|
|
;;
|
|
m68k)
|
|
bflt="yes"
|
|
gdb_xml_files="cf-core.xml cf-fp.xml m68k-core.xml m68k-fp.xml"
|
|
TARGET_SYSTBL_ABI=common
|
|
;;
|
|
microblaze|microblazeel)
|
|
TARGET_ARCH=microblaze
|
|
TARGET_SYSTBL_ABI=common
|
|
bflt="yes"
|
|
echo "TARGET_ABI32=y" >> $config_target_mak
|
|
;;
|
|
mips|mipsel)
|
|
mttcg="yes"
|
|
TARGET_ARCH=mips
|
|
echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
|
|
TARGET_SYSTBL_ABI=o32
|
|
;;
|
|
mipsn32|mipsn32el)
|
|
mttcg="yes"
|
|
TARGET_ARCH=mips64
|
|
TARGET_BASE_ARCH=mips
|
|
echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
|
|
echo "TARGET_ABI32=y" >> $config_target_mak
|
|
TARGET_SYSTBL_ABI=n32
|
|
;;
|
|
mips64|mips64el)
|
|
mttcg="no"
|
|
TARGET_ARCH=mips64
|
|
TARGET_BASE_ARCH=mips
|
|
echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
|
|
TARGET_SYSTBL_ABI=n64
|
|
;;
|
|
moxie)
|
|
;;
|
|
nios2)
|
|
;;
|
|
or1k)
|
|
TARGET_ARCH=openrisc
|
|
TARGET_BASE_ARCH=openrisc
|
|
;;
|
|
ppc)
|
|
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
|
|
TARGET_SYSTBL_ABI=common,nospu,32
|
|
;;
|
|
ppc64)
|
|
TARGET_BASE_ARCH=ppc
|
|
TARGET_ABI_DIR=ppc
|
|
TARGET_SYSTBL_ABI=common,nospu,64
|
|
mttcg=yes
|
|
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
|
|
;;
|
|
ppc64le)
|
|
TARGET_ARCH=ppc64
|
|
TARGET_BASE_ARCH=ppc
|
|
TARGET_ABI_DIR=ppc
|
|
TARGET_SYSTBL_ABI=common,nospu,64
|
|
mttcg=yes
|
|
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
|
|
;;
|
|
ppc64abi32)
|
|
TARGET_ARCH=ppc64
|
|
TARGET_BASE_ARCH=ppc
|
|
TARGET_ABI_DIR=ppc
|
|
TARGET_SYSTBL_ABI=common,nospu,32
|
|
echo "TARGET_ABI32=y" >> $config_target_mak
|
|
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
|
|
;;
|
|
riscv32)
|
|
TARGET_BASE_ARCH=riscv
|
|
TARGET_ABI_DIR=riscv
|
|
mttcg=yes
|
|
gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
|
|
;;
|
|
riscv64)
|
|
TARGET_BASE_ARCH=riscv
|
|
TARGET_ABI_DIR=riscv
|
|
mttcg=yes
|
|
gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
|
|
;;
|
|
rx)
|
|
TARGET_ARCH=rx
|
|
bflt="yes"
|
|
target_compiler=$cross_cc_rx
|
|
gdb_xml_files="rx-core.xml"
|
|
;;
|
|
sh4|sh4eb)
|
|
TARGET_ARCH=sh4
|
|
TARGET_SYSTBL_ABI=common
|
|
bflt="yes"
|
|
;;
|
|
sparc)
|
|
TARGET_SYSTBL_ABI=common,32
|
|
;;
|
|
sparc64)
|
|
TARGET_BASE_ARCH=sparc
|
|
TARGET_SYSTBL_ABI=common,64
|
|
;;
|
|
sparc32plus)
|
|
TARGET_ARCH=sparc64
|
|
TARGET_BASE_ARCH=sparc
|
|
TARGET_ABI_DIR=sparc
|
|
TARGET_SYSTBL_ABI=common,32
|
|
echo "TARGET_ABI32=y" >> $config_target_mak
|
|
;;
|
|
s390x)
|
|
TARGET_SYSTBL_ABI=common,64
|
|
mttcg=yes
|
|
gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
|
|
;;
|
|
tilegx)
|
|
;;
|
|
tricore)
|
|
;;
|
|
unicore32)
|
|
;;
|
|
xtensa|xtensaeb)
|
|
TARGET_ARCH=xtensa
|
|
TARGET_SYSTBL_ABI=common
|
|
bflt="yes"
|
|
mttcg="yes"
|
|
;;
|
|
*)
|
|
error_exit "Unsupported target CPU"
|
|
;;
|
|
esac
|
|
# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
|
|
if [ "$TARGET_BASE_ARCH" = "" ]; then
|
|
TARGET_BASE_ARCH=$TARGET_ARCH
|
|
fi
|
|
|
|
symlink "$source_path/Makefile.target" "$target_dir/Makefile"
|
|
|
|
upper() {
|
|
echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
|
|
}
|
|
|
|
target_arch_name="$(upper $TARGET_ARCH)"
|
|
echo "TARGET_$target_arch_name=y" >> $config_target_mak
|
|
echo "TARGET_NAME=$target_name" >> $config_target_mak
|
|
echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
|
|
if [ "$TARGET_ABI_DIR" = "" ]; then
|
|
TARGET_ABI_DIR=$TARGET_ARCH
|
|
fi
|
|
echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
|
|
if [ "$HOST_VARIANT_DIR" != "" ]; then
|
|
echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
|
|
fi
|
|
if [ "$TARGET_SYSTBL_ABI" != "" ]; then
|
|
echo "TARGET_SYSTBL_ABI=$TARGET_SYSTBL_ABI" >> $config_target_mak
|
|
fi
|
|
|
|
if supported_xen_target $target; then
|
|
echo "CONFIG_XEN=y" >> $config_target_mak
|
|
echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
|
|
if test "$xen_pci_passthrough" = yes; then
|
|
echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
|
|
fi
|
|
else
|
|
echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
|
|
fi
|
|
if supported_kvm_target $target; then
|
|
echo "CONFIG_KVM=y" >> $config_target_mak
|
|
echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
|
|
else
|
|
echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
|
|
fi
|
|
if supported_hax_target $target; then
|
|
echo "CONFIG_HAX=y" >> $config_target_mak
|
|
fi
|
|
if supported_hvf_target $target; then
|
|
echo "CONFIG_HVF=y" >> $config_target_mak
|
|
fi
|
|
if supported_whpx_target $target; then
|
|
echo "CONFIG_WHPX=y" >> $config_target_mak
|
|
fi
|
|
if test "$target_aligned_only" = "yes" ; then
|
|
echo "TARGET_ALIGNED_ONLY=y" >> $config_target_mak
|
|
fi
|
|
if test "$target_bigendian" = "yes" ; then
|
|
echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
|
|
fi
|
|
if test "$target_softmmu" = "yes" ; then
|
|
echo "CONFIG_SOFTMMU=y" >> $config_target_mak
|
|
if test "$mttcg" = "yes" ; then
|
|
echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
|
|
fi
|
|
fi
|
|
if test "$target_user_only" = "yes" ; then
|
|
echo "CONFIG_USER_ONLY=y" >> $config_target_mak
|
|
echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
|
|
fi
|
|
if test "$target_linux_user" = "yes" ; then
|
|
echo "CONFIG_LINUX_USER=y" >> $config_target_mak
|
|
fi
|
|
list=""
|
|
if test ! -z "$gdb_xml_files" ; then
|
|
for x in $gdb_xml_files; do
|
|
list="$list $source_path/gdb-xml/$x"
|
|
done
|
|
echo "TARGET_XML_FILES=$list" >> $config_target_mak
|
|
fi
|
|
|
|
if test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
|
|
echo "TARGET_HAS_BFLT=y" >> $config_target_mak
|
|
fi
|
|
if test "$target_bsd_user" = "yes" ; then
|
|
echo "CONFIG_BSD_USER=y" >> $config_target_mak
|
|
fi
|
|
|
|
|
|
# generate QEMU_CFLAGS/QEMU_LDFLAGS for targets
|
|
|
|
cflags=""
|
|
ldflags=""
|
|
|
|
disas_config() {
|
|
echo "CONFIG_${1}_DIS=y" >> $config_target_mak
|
|
echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
|
|
}
|
|
|
|
for i in $ARCH $TARGET_BASE_ARCH ; do
|
|
case "$i" in
|
|
alpha)
|
|
disas_config "ALPHA"
|
|
;;
|
|
aarch64)
|
|
if test -n "${cxx}"; then
|
|
disas_config "ARM_A64"
|
|
fi
|
|
;;
|
|
arm)
|
|
disas_config "ARM"
|
|
if test -n "${cxx}"; then
|
|
disas_config "ARM_A64"
|
|
fi
|
|
;;
|
|
cris)
|
|
disas_config "CRIS"
|
|
;;
|
|
hppa)
|
|
disas_config "HPPA"
|
|
;;
|
|
i386|x86_64|x32)
|
|
disas_config "I386"
|
|
;;
|
|
lm32)
|
|
disas_config "LM32"
|
|
;;
|
|
m68k)
|
|
disas_config "M68K"
|
|
;;
|
|
microblaze*)
|
|
disas_config "MICROBLAZE"
|
|
;;
|
|
mips*)
|
|
disas_config "MIPS"
|
|
if test -n "${cxx}"; then
|
|
disas_config "NANOMIPS"
|
|
fi
|
|
;;
|
|
moxie*)
|
|
disas_config "MOXIE"
|
|
;;
|
|
nios2)
|
|
disas_config "NIOS2"
|
|
;;
|
|
or1k)
|
|
disas_config "OPENRISC"
|
|
;;
|
|
ppc*)
|
|
disas_config "PPC"
|
|
;;
|
|
riscv*)
|
|
disas_config "RISCV"
|
|
;;
|
|
rx)
|
|
disas_config "RX"
|
|
;;
|
|
s390*)
|
|
disas_config "S390"
|
|
;;
|
|
sh4)
|
|
disas_config "SH4"
|
|
;;
|
|
sparc*)
|
|
disas_config "SPARC"
|
|
;;
|
|
xtensa*)
|
|
disas_config "XTENSA"
|
|
;;
|
|
esac
|
|
done
|
|
if test "$tcg_interpreter" = "yes" ; then
|
|
disas_config "TCI"
|
|
fi
|
|
|
|
case "$ARCH" in
|
|
alpha)
|
|
# Ensure there's only a single GP
|
|
cflags="-msmall-data $cflags"
|
|
;;
|
|
esac
|
|
|
|
if test "$gprof" = "yes" ; then
|
|
if test "$target_linux_user" = "yes" ; then
|
|
cflags="-p $cflags"
|
|
ldflags="-p $ldflags"
|
|
fi
|
|
if test "$target_softmmu" = "yes" ; then
|
|
ldflags="-p $ldflags"
|
|
echo "GPROF_CFLAGS=-p" >> $config_target_mak
|
|
fi
|
|
fi
|
|
|
|
# Newer kernels on s390 check for an S390_PGSTE program header and
|
|
# enable the pgste page table extensions in that case. This makes
|
|
# the vm.allocate_pgste sysctl unnecessary. We enable this program
|
|
# header if
|
|
# - we build on s390x
|
|
# - we build the system emulation for s390x (qemu-system-s390x)
|
|
# - KVM is enabled
|
|
# - the linker supports --s390-pgste
|
|
if test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
|
|
test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
|
|
if ld_has --s390-pgste ; then
|
|
ldflags="-Wl,--s390-pgste $ldflags"
|
|
fi
|
|
fi
|
|
|
|
echo "QEMU_LDFLAGS+=$ldflags" >> $config_target_mak
|
|
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
|
|
|
|
done # for target in $targets
|
|
|
|
echo "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
|
|
echo "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
|
|
|
|
if [ "$fdt" = "git" ]; then
|
|
echo "config-host.h: dtc/all" >> $config_host_mak
|
|
fi
|
|
if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
|
|
echo "config-host.h: capstone/all" >> $config_host_mak
|
|
fi
|
|
if test -n "$LIBCAPSTONE"; then
|
|
echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$numa" = "yes"; then
|
|
echo "CONFIG_NUMA=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$ccache_cpp2" = "yes"; then
|
|
echo "export CCACHE_CPP2=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$safe_stack" = "yes"; then
|
|
echo "CONFIG_SAFESTACK=y" >> $config_host_mak
|
|
fi
|
|
|
|
# If we're using a separate build tree, set it up now.
|
|
# DIRS are directories which we simply mkdir in the build tree;
|
|
# LINKS are things to symlink back into the source tree
|
|
# (these can be both files and directories).
|
|
# Caution: do not add files or directories here using wildcards. This
|
|
# will result in problems later if a new file matching the wildcard is
|
|
# added to the source tree -- nothing will cause configure to be rerun
|
|
# so the build tree will be missing the link back to the new file, and
|
|
# tests might fail. Prefer to keep the relevant files in their own
|
|
# directory and symlink the directory instead.
|
|
DIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
|
|
DIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
|
|
DIRS="$DIRS docs docs/interop fsdev scsi"
|
|
DIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
|
|
DIRS="$DIRS roms/seabios"
|
|
LINKS="Makefile"
|
|
LINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
|
|
LINKS="$LINKS tests/tcg/Makefile.target tests/fp/Makefile"
|
|
LINKS="$LINKS tests/plugin/Makefile"
|
|
LINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
|
|
LINKS="$LINKS pc-bios/s390-ccw/Makefile"
|
|
LINKS="$LINKS roms/seabios/Makefile"
|
|
LINKS="$LINKS pc-bios/qemu-icon.bmp"
|
|
LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
|
|
LINKS="$LINKS tests/acceptance tests/data"
|
|
LINKS="$LINKS tests/qemu-iotests/check"
|
|
LINKS="$LINKS python"
|
|
for bios_file in \
|
|
$source_path/pc-bios/*.bin \
|
|
$source_path/pc-bios/*.lid \
|
|
$source_path/pc-bios/*.rom \
|
|
$source_path/pc-bios/*.dtb \
|
|
$source_path/pc-bios/*.img \
|
|
$source_path/pc-bios/openbios-* \
|
|
$source_path/pc-bios/u-boot.* \
|
|
$source_path/pc-bios/edk2-*.fd.bz2 \
|
|
$source_path/pc-bios/palcode-*
|
|
do
|
|
LINKS="$LINKS pc-bios/$(basename $bios_file)"
|
|
done
|
|
mkdir -p $DIRS
|
|
for f in $LINKS ; do
|
|
if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
|
|
symlink "$source_path/$f" "$f"
|
|
fi
|
|
done
|
|
|
|
(for i in $cross_cc_vars; do
|
|
export $i
|
|
done
|
|
export target_list source_path use_containers
|
|
$source_path/tests/tcg/configure.sh)
|
|
|
|
# temporary config to build submodules
|
|
for rom in seabios; do
|
|
config_mak=roms/$rom/config.mak
|
|
echo "# Automatically generated by configure - do not modify" > $config_mak
|
|
echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
|
|
echo "AS=$as" >> $config_mak
|
|
echo "CCAS=$ccas" >> $config_mak
|
|
echo "CC=$cc" >> $config_mak
|
|
echo "BCC=bcc" >> $config_mak
|
|
echo "CPP=$cpp" >> $config_mak
|
|
echo "OBJCOPY=objcopy" >> $config_mak
|
|
echo "IASL=$iasl" >> $config_mak
|
|
echo "LD=$ld" >> $config_mak
|
|
echo "RANLIB=$ranlib" >> $config_mak
|
|
done
|
|
|
|
# set up qemu-iotests in this build directory
|
|
iotests_common_env="tests/qemu-iotests/common.env"
|
|
|
|
echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
|
|
echo >> "$iotests_common_env"
|
|
echo "export PYTHON='$python'" >> "$iotests_common_env"
|
|
|
|
# Save the configure command line for later reuse.
|
|
cat <<EOD >config.status
|
|
#!/bin/sh
|
|
# Generated by configure.
|
|
# Run this file to recreate the current configuration.
|
|
# Compiler output produced by configure, useful for debugging
|
|
# configure, is in config.log if it exists.
|
|
EOD
|
|
|
|
preserve_env() {
|
|
envname=$1
|
|
|
|
eval envval=\$$envname
|
|
|
|
if test -n "$envval"
|
|
then
|
|
echo "$envname='$envval'" >> config.status
|
|
echo "export $envname" >> config.status
|
|
else
|
|
echo "unset $envname" >> config.status
|
|
fi
|
|
}
|
|
|
|
# Preserve various env variables that influence what
|
|
# features/build target configure will detect
|
|
preserve_env AR
|
|
preserve_env AS
|
|
preserve_env CC
|
|
preserve_env CPP
|
|
preserve_env CXX
|
|
preserve_env INSTALL
|
|
preserve_env LD
|
|
preserve_env LD_LIBRARY_PATH
|
|
preserve_env LIBTOOL
|
|
preserve_env MAKE
|
|
preserve_env NM
|
|
preserve_env OBJCOPY
|
|
preserve_env PATH
|
|
preserve_env PKG_CONFIG
|
|
preserve_env PKG_CONFIG_LIBDIR
|
|
preserve_env PKG_CONFIG_PATH
|
|
preserve_env PYTHON
|
|
preserve_env SDL2_CONFIG
|
|
preserve_env SMBD
|
|
preserve_env STRIP
|
|
preserve_env WINDRES
|
|
|
|
printf "exec" >>config.status
|
|
printf " '%s'" "$0" "$@" >>config.status
|
|
echo ' "$@"' >>config.status
|
|
chmod +x config.status
|
|
|
|
rm -r "$TMPDIR1"
|