mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-24 03:59:52 +00:00
82bf7ae84c
We deprecated the support for KVM on 32-bit Arm hosts in time for release 5.0, which means that our deprecation policy allows us to drop it in release 5.2. Remove the code. To repeat the rationale from the deprecation note: the Linux kernel dropped support for 32-bit Arm KVM hosts in 5.7. Running 32-bit guests on a 64-bit Arm host remains supported. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200904154156.31943-2-peter.maydell@linaro.org
8079 lines
206 KiB
Bash
Executable File
8079 lines
206 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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# make source path absolute
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source_path=$(cd "$(dirname -- "$0")"; pwd)
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if test "$PWD" = "$source_path"
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then
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echo "Using './build' as the directory for build output"
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MARKER=build/auto-created-by-configure
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if test -e build
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then
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if test -f $MARKER
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then
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rm -rf build
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else
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echo "ERROR: ./build dir already exists and was not previously created by configure"
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exit 1
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fi
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fi
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mkdir build
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touch $MARKER
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cat > GNUmakefile <<'EOF'
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# This file is auto-generated by configure to support in-source tree
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# 'make' command invocation
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ifeq ($(MAKECMDGOALS),)
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recurse: all
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endif
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.NOTPARALLEL: %
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%: force
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@echo 'changing dir to build for $(MAKE) "$(MAKECMDGOALS)"...'
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@$(MAKE) -C build -f Makefile $(MAKECMDGOALS)
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@if test "$(MAKECMDGOALS)" = "distclean" && \
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test -e build/auto-created-by-configure ; \
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then \
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rm -rf build GNUmakefile ; \
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fi
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force: ;
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.PHONY: force
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GNUmakefile: ;
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EOF
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cd build
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exec $source_path/configure "$@"
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fi
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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}/${TMPB}.exe"
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TMPTXT="${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="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
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CXXFLAGS=$(echo "$CFLAGS" | sed s/-std=gnu99/-std=gnu++11/)
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for arg in $QEMU_CFLAGS; do
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case $arg in
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-Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
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-Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
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;;
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*)
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QEMU_CXXFLAGS=${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 $CFLAGS $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 $CFLAGS $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $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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version_ge () {
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local_ver1=`echo $1 | tr . ' '`
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local_ver2=`echo $2 | tr . ' '`
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while true; do
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set x $local_ver1
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local_first=${2-0}
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# 'shift 2' if $2 is set, or 'shift' if $2 is not set
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shift ${2:+2}
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local_ver1=$*
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set x $local_ver2
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# the second argument finished, the first must be greater or equal
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test $# = 1 && return 0
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test $local_first -lt $2 && return 1
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test $local_first -gt $2 && return 0
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shift ${2:+2}
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local_ver2=$*
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done
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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}:$cpu" in
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aarch64:aarch64 | \
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i386:i386 | i386:x86_64 | i386:x32 | \
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x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
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mips:mips | mipsel:mips | mips64:mips | mips64el:mips | \
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ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
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s390x:s390x)
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return 0
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;;
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esac
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return 1
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}
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supported_xen_target() {
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test "$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 ".$1" >/dev/null 2>&1
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}
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if printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
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then
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error_exit "main directory cannot contain spaces nor colons"
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fi
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# default parameters
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cpu=""
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iasl="iasl"
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interp_prefix="/usr/gnemul/qemu-%M"
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static="no"
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cross_prefix=""
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audio_drv_list=""
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block_drv_rw_whitelist=""
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block_drv_ro_whitelist=""
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host_cc="cc"
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audio_win_int=""
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libs_qga=""
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debug_info="yes"
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stack_protector=""
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safe_stack=""
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use_containers="yes"
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gdb_bin=$(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="auto"
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sdl_image="auto"
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virtfs=""
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mpath=""
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vnc="enabled"
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sparse="no"
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vde=""
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vnc_sasl="auto"
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vnc_jpeg="auto"
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vnc_png="auto"
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xkbcommon="auto"
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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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EXESUF=""
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HOST_DSOSUF=".so"
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modules="no"
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module_upgrades="no"
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prefix="/usr/local"
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qemu_suffix="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"
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|
pkgversion=""
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|
pie=""
|
|
qom_cast_debug="yes"
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|
trace_backends="log"
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|
trace_file="trace"
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|
spice=""
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|
rbd=""
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|
smartcard=""
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|
u2f="auto"
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|
libusb=""
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|
usb_redir=""
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|
opengl=""
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|
opengl_dmabuf="no"
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|
cpuid_h="no"
|
|
avx2_opt=""
|
|
capstone=""
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|
lzo=""
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|
snappy=""
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|
bzip2=""
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|
lzfse=""
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|
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"
|
|
bochs="yes"
|
|
cloop="yes"
|
|
dmg="yes"
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|
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=""
|
|
meson=""
|
|
ninja=""
|
|
skip_meson=no
|
|
gettext=""
|
|
|
|
bogus_os="no"
|
|
malloc_trim=""
|
|
|
|
deprecated_features=""
|
|
|
|
# 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 $QEMU_CFLAGS"
|
|
QEMU_CFLAGS="-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 ${source_path} -iquote ${source_path}/accel/tcg -iquote ${source_path}/include"
|
|
QEMU_INCLUDES="$QEMU_INCLUDES -iquote ${source_path}/disas/libvixl"
|
|
CFLAGS="-std=gnu99 -Wall"
|
|
|
|
|
|
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)
|
|
;;
|
|
ppc64le)
|
|
ARCH="ppc64"
|
|
;;
|
|
i386|i486|i586|i686|i86pc|BePC)
|
|
cpu="i386"
|
|
;;
|
|
x86_64|amd64)
|
|
cpu="x86_64"
|
|
;;
|
|
armv*b|armv*l|arm)
|
|
cpu="arm"
|
|
;;
|
|
aarch64)
|
|
cpu="aarch64"
|
|
;;
|
|
mips*)
|
|
cpu="mips"
|
|
;;
|
|
sparc|sun4[cdmuv])
|
|
cpu="sparc"
|
|
;;
|
|
*)
|
|
# 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 $targetos in
|
|
MINGW32*)
|
|
mingw32="yes"
|
|
hax="yes"
|
|
whpx=""
|
|
vhost_user="no"
|
|
audio_possible_drivers="dsound sdl"
|
|
if check_include dsound.h; then
|
|
audio_drv_list="dsound"
|
|
else
|
|
audio_drv_list=""
|
|
fi
|
|
supported_os="yes"
|
|
pie="no"
|
|
;;
|
|
GNU/kFreeBSD)
|
|
bsd="yes"
|
|
audio_drv_list="oss try-sdl"
|
|
audio_possible_drivers="oss sdl pa"
|
|
;;
|
|
FreeBSD)
|
|
bsd="yes"
|
|
make="${MAKE-gmake}"
|
|
audio_drv_list="oss try-sdl"
|
|
audio_possible_drivers="oss sdl pa"
|
|
# needed for kinfo_getvmmap(3) in libutil.h
|
|
netmap="" # enable netmap autodetect
|
|
HOST_VARIANT_DIR="freebsd"
|
|
;;
|
|
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"
|
|
;;
|
|
OpenBSD)
|
|
bsd="yes"
|
|
make="${MAKE-gmake}"
|
|
audio_drv_list="try-sdl"
|
|
audio_possible_drivers="sdl"
|
|
HOST_VARIANT_DIR="openbsd"
|
|
;;
|
|
Darwin)
|
|
bsd="yes"
|
|
darwin="yes"
|
|
hax="yes"
|
|
hvf="yes"
|
|
if [ "$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"
|
|
# 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 $QEMU_CFLAGS"
|
|
HOST_VARIANT_DIR="darwin"
|
|
;;
|
|
SunOS)
|
|
solaris="yes"
|
|
make="${MAKE-gmake}"
|
|
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"
|
|
;;
|
|
Haiku)
|
|
haiku="yes"
|
|
QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS -DBSD_SOURCE $QEMU_CFLAGS"
|
|
;;
|
|
Linux)
|
|
audio_drv_list="try-pa oss"
|
|
audio_possible_drivers="oss alsa sdl pa"
|
|
linux="yes"
|
|
linux_user="yes"
|
|
kvm="yes"
|
|
QEMU_INCLUDES="-isystem ${source_path}/linux-headers -Ilinux-headers $QEMU_INCLUDES"
|
|
libudev="yes"
|
|
;;
|
|
esac
|
|
|
|
if [ "$bsd" = "yes" ] ; then
|
|
if [ "$darwin" != "yes" ] ; then
|
|
bsd_user="yes"
|
|
fi
|
|
fi
|
|
|
|
: ${make=${MAKE-make}}
|
|
|
|
# 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=
|
|
explicit_python=no
|
|
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"
|
|
HOST_DSOSUF=".dll"
|
|
# MinGW needs -mthreads for TLS and macro _MT.
|
|
CFLAGS="-mthreads $CFLAGS"
|
|
write_c_skeleton;
|
|
prefix="c:/Program Files/QEMU"
|
|
qemu_suffix=""
|
|
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="$optarg"
|
|
;;
|
|
--install=*)
|
|
;;
|
|
--python=*) python="$optarg" ; explicit_python=yes
|
|
;;
|
|
--sphinx-build=*) sphinx_build="$optarg"
|
|
;;
|
|
--skip-meson) skip_meson=yes
|
|
;;
|
|
--meson=*) meson="$optarg"
|
|
;;
|
|
--ninja=*) ninja="$optarg"
|
|
;;
|
|
--smbd=*) smbd="$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="$optarg"
|
|
;;
|
|
--with-suffix=*) qemu_suffix="$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="disabled"
|
|
;;
|
|
--enable-sdl) sdl="enabled"
|
|
;;
|
|
--disable-sdl-image) sdl_image="disabled"
|
|
;;
|
|
--enable-sdl-image) sdl_image="enabled"
|
|
;;
|
|
--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="disabled"
|
|
;;
|
|
--enable-vnc) vnc="enabled"
|
|
;;
|
|
--disable-gettext) gettext="false"
|
|
;;
|
|
--enable-gettext) gettext="true"
|
|
;;
|
|
--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="disabled"
|
|
;;
|
|
--enable-vnc-sasl) vnc_sasl="enabled"
|
|
;;
|
|
--disable-vnc-jpeg) vnc_jpeg="disabled"
|
|
;;
|
|
--enable-vnc-jpeg) vnc_jpeg="enabled"
|
|
;;
|
|
--disable-vnc-png) vnc_png="disabled"
|
|
;;
|
|
--enable-vnc-png) vnc_png="enabled"
|
|
;;
|
|
--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-u2f) u2f="disabled"
|
|
;;
|
|
--enable-u2f) u2f="enabled"
|
|
;;
|
|
--disable-libusb) libusb="no"
|
|
;;
|
|
--enable-libusb) libusb="yes"
|
|
;;
|
|
--disable-usb-redir) usb_redir="no"
|
|
;;
|
|
--enable-usb-redir) usb_redir="yes"
|
|
;;
|
|
--disable-zlib-test)
|
|
;;
|
|
--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-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-vdpa) vhost_vdpa="no"
|
|
;;
|
|
--enable-vhost-vdpa) vhost_vdpa="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="$optarg"
|
|
;;
|
|
--enable-git-update) git_update=yes
|
|
;;
|
|
--disable-git-update) git_update=no
|
|
;;
|
|
--enable-debug-mutex) debug_mutex=yes
|
|
;;
|
|
--disable-debug-mutex) debug_mutex=no
|
|
;;
|
|
--enable-libpmem) libpmem=yes
|
|
;;
|
|
--disable-libpmem) libpmem=no
|
|
;;
|
|
--enable-xkbcommon) xkbcommon="enabled"
|
|
;;
|
|
--disable-xkbcommon) xkbcommon="disabled"
|
|
;;
|
|
--enable-plugins) plugins="yes"
|
|
;;
|
|
--disable-plugins) plugins="no"
|
|
;;
|
|
--enable-containers) use_containers="yes"
|
|
;;
|
|
--disable-containers) use_containers="no"
|
|
;;
|
|
--enable-fuzzing) fuzzing=yes
|
|
;;
|
|
--disable-fuzzing) fuzzing=no
|
|
;;
|
|
--gdb=*) gdb_bin="$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 '$0 --help' for more information"
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
firmwarepath="${firmwarepath:-$prefix/share/qemu-firmware}"
|
|
libdir="${libdir:-$prefix/lib}"
|
|
libexecdir="${libexecdir:-$prefix/libexec}"
|
|
includedir="${includedir:-$prefix/include}"
|
|
|
|
if test "$mingw32" = "yes" ; then
|
|
mandir="$prefix"
|
|
datadir="$prefix"
|
|
docdir="$prefix"
|
|
bindir="$prefix"
|
|
sysconfdir="$prefix"
|
|
local_statedir=
|
|
else
|
|
mandir="${mandir:-$prefix/share/man}"
|
|
datadir="${datadir:-$prefix/share}"
|
|
docdir="${docdir:-$prefix/share/doc}"
|
|
bindir="${bindir:-$prefix/bin}"
|
|
sysconfdir="${sysconfdir:-$prefix/etc}"
|
|
local_statedir="${local_statedir:-$prefix/var}"
|
|
fi
|
|
|
|
case "$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" -a -z "$target_list"; then
|
|
# if the user doesn't specify anything lets skip deprecating stuff
|
|
target_list_exclude=ppc64abi32-linux-user
|
|
fi
|
|
|
|
exclude_list=$(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} $target"
|
|
fi
|
|
done
|
|
|
|
# Enumerate public trace backends for --help output
|
|
trace_backend_list=$(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]
|
|
--python=PYTHON use specified python [$python]
|
|
--sphinx-build=SPHINX use specified sphinx-build [$sphinx_build]
|
|
--meson=MESON use specified meson [$meson]
|
|
--ninja=NINJA use specified ninja [$ninja]
|
|
--smbd=SMBD use specified smbd [$smbd]
|
|
--with-git=GIT use specified git [$git]
|
|
--static enable static build [$static]
|
|
--mandir=PATH install man pages in PATH
|
|
--datadir=PATH install firmware in PATH/$qemu_suffix
|
|
--docdir=PATH install documentation in PATH/$qemu_suffix
|
|
--bindir=PATH install binaries in PATH
|
|
--libdir=PATH install libraries in PATH
|
|
--libexecdir=PATH install helper binaries in PATH
|
|
--sysconfdir=PATH install config in PATH/$qemu_suffix
|
|
--localstatedir=PATH install local state in PATH (set at runtime on win32)
|
|
--firmwarepath=PATH search PATH for firmware files
|
|
--efi-aarch64=PATH PATH of efi file to use for aarch64 VMs.
|
|
--with-suffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir/docdir [$qemu_suffix]
|
|
--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
|
|
--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
|
|
vhost-vdpa vhost-vdpa kernel backend support
|
|
spice spice
|
|
rbd rados block device (rbd)
|
|
libiscsi iscsi support
|
|
libnfs nfs support
|
|
smartcard smartcard support (libcacard)
|
|
u2f U2F support (u2f-emu)
|
|
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
|
|
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
|
|
|
|
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="$python -B"
|
|
|
|
if test -z "$meson"; then
|
|
if test "$explicit_python" = no && has meson && version_ge "$(meson --version)" 0.55.1; then
|
|
meson=meson
|
|
elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
|
|
meson=git
|
|
elif test -e "${source_path}/meson/meson.py" ; then
|
|
meson=internal
|
|
else
|
|
if test "$explicit_python" = yes; then
|
|
error_exit "--python requires using QEMU's embedded Meson distribution, but it was not found."
|
|
else
|
|
error_exit "Meson not found. Use --meson=/path/to/meson"
|
|
fi
|
|
fi
|
|
else
|
|
# Meson uses its own Python interpreter to invoke other Python scripts,
|
|
# but the user wants to use the one they specified with --python.
|
|
#
|
|
# We do not want to override the distro Python interpreter (and sometimes
|
|
# cannot: for example in Homebrew /usr/bin/meson is a bash script), so
|
|
# just require --meson=git|internal together with --python.
|
|
if test "$explicit_python" = yes; then
|
|
case "$meson" in
|
|
git | internal) ;;
|
|
*) error_exit "--python requires using QEMU's embedded Meson distribution." ;;
|
|
esac
|
|
fi
|
|
fi
|
|
|
|
if test "$meson" = git; then
|
|
git_submodules="${git_submodules} meson"
|
|
fi
|
|
|
|
case "$meson" in
|
|
git | internal)
|
|
if ! $python -c 'import pkg_resources' > /dev/null 2>&1; then
|
|
error_exit "Python setuptools not found"
|
|
fi
|
|
meson="$python ${source_path}/meson/meson.py"
|
|
;;
|
|
*) meson=$(command -v meson) ;;
|
|
esac
|
|
|
|
# Probe for ninja (used for compdb)
|
|
|
|
if test -z "$ninja"; then
|
|
for c in ninja ninja-build samu; do
|
|
if has $c; then
|
|
ninja=$(command -v "$c")
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
|
|
# 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 compile_object "-Werror $flag" &&
|
|
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
|
|
CFLAGS="-fPIE -DPIE $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
|
|
CFLAGS="$CFLAGS_NOPIE $CFLAGS"
|
|
LDFLAGS="$LDFLAGS_NOPIE $LDFLAGS"
|
|
elif compile_prog "-Werror -fPIE -DPIE" "-pie"; then
|
|
CFLAGS="-fPIE -DPIE $CFLAGS"
|
|
LDFLAGS="-pie $LDFLAGS"
|
|
pie="yes"
|
|
elif test "$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 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=disabled
|
|
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
|
|
|
|
if check_include "pty.h" ; then
|
|
pty_h=yes
|
|
else
|
|
pty_h=no
|
|
fi
|
|
|
|
cat > $TMPC <<EOF
|
|
#include <sys/mman.h>
|
|
int main(int argc, char *argv[]) {
|
|
return mlockall(MCL_FUTURE);
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
have_mlockall=yes
|
|
else
|
|
have_mlockall=no
|
|
fi
|
|
|
|
#########################################
|
|
# vhost interdependencies and host support
|
|
|
|
# vhost backends
|
|
test "$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 "$vhost_vdpa" = "" && vhost_vdpa=$linux
|
|
if test "$vhost_vdpa" = "yes" && test "$linux" != "yes"; then
|
|
error_exit "vhost-vdpa is only available on Linux"
|
|
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
|
|
#vhost-vdpa backends
|
|
test "$vhost_net_vdpa" = "" && vhost_net_vdpa=$vhost_vdpa
|
|
if test "$vhost_net_vdpa" = "yes" && test "$vhost_vdpa" = "no"; then
|
|
error_exit "--enable-vhost-net-vdpa requires --enable-vhost-vdpa"
|
|
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 > $TMPC << EOF
|
|
#include <lzo/lzo1x.h>
|
|
int main(void) { lzo_version(); return 0; }
|
|
EOF
|
|
if compile_prog "" "-llzo2" ; then
|
|
lzo_libs="-llzo2"
|
|
lzo="yes"
|
|
else
|
|
if test "$lzo" = "yes"; then
|
|
feature_not_found "liblzo2" "Install liblzo2 devel"
|
|
fi
|
|
lzo="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# snappy check
|
|
|
|
if test "$snappy" != "no" ; then
|
|
cat > $TMPC << EOF
|
|
#include <snappy-c.h>
|
|
int main(void) { snappy_max_compressed_length(4096); return 0; }
|
|
EOF
|
|
if compile_prog "" "-lsnappy" ; then
|
|
snappy_libs='-lsnappy'
|
|
snappy="yes"
|
|
else
|
|
if test "$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)"
|
|
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
|
|
xen_cflags="$($pkg_config --cflags $xen_pc)"
|
|
xen_libs="$($pkg_config --libs $xen_pc)"
|
|
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 $xen_ctrl_version -ge 40701 ; then
|
|
xen_libs="$xen_libs $xen_stable_libs "
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "$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 "$whpx" = "yes"; then
|
|
feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
|
|
fi
|
|
whpx="no"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# gettext probe
|
|
if test "$gettext" != "false" ; then
|
|
if has xgettext; then
|
|
gettext=true
|
|
else
|
|
if test "$gettext" = "true" ; then
|
|
feature_not_found "gettext" "Install xgettext binary"
|
|
fi
|
|
gettext=false
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# Sparse probe
|
|
if test "$sparse" != "no" ; then
|
|
if has sparse; 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
|
|
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
|
|
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
|
|
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
|
|
|
|
#########################################
|
|
# libdrm check
|
|
have_drm_h=no
|
|
if check_include "libdrm/drm.h" ; then
|
|
have_drm_h=yes
|
|
fi
|
|
|
|
#########################################
|
|
# sys/signal.h check
|
|
have_sys_signal_h=no
|
|
if check_include "sys/signal.h" ; then
|
|
have_sys_signal_h=yes
|
|
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
|
|
|
|
##########################################
|
|
# 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"
|
|
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
|
|
|
|
##########################################
|
|
# 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
|
|
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 $pkg_config alsa --exists; then
|
|
alsa_libs=$($pkg_config alsa --libs)
|
|
alsa_cflags=$($pkg_config alsa --cflags)
|
|
alsa=yes
|
|
if test "$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 $pkg_config libpulse --exists; then
|
|
libpulse=yes
|
|
pulse_libs=$($pkg_config libpulse --libs)
|
|
pulse_cflags=$($pkg_config libpulse --cflags)
|
|
if test "$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 $pkg_config jack --exists; then
|
|
libjack=yes
|
|
jack_libs=$($pkg_config jack --libs)
|
|
if test "$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
|
|
|
|
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 $i)
|
|
else
|
|
error_exit "glib-$glib_req_ver $i is required to compile QEMU"
|
|
fi
|
|
done
|
|
|
|
# This workaround is required due to a bug in pkg-config file for glib as it
|
|
# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
|
|
|
|
if test "$static" = yes && test "$mingw32" = yes; then
|
|
glib_cflags="-DGLIB_STATIC_COMPILATION $glib_cflags"
|
|
fi
|
|
|
|
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 > $TMPC <<EOF
|
|
#include <glib.h>
|
|
#include <unistd.h>
|
|
|
|
#define QEMU_BUILD_BUG_ON(x) \
|
|
typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
|
|
|
|
int main(void) {
|
|
QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
|
|
return 0;
|
|
}
|
|
EOF
|
|
|
|
if ! compile_prog "$glib_cflags" "$glib_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="$CFLAGS -Wno-unused-function"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# SHA command probe for modules
|
|
if test "$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: $shacmd_probe"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# libmpathpersist probe
|
|
|
|
if test "$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 $LIBS"
|
|
fi
|
|
PTHREAD_LIB="$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 > $TMPC << EOF
|
|
#include <pthread.h>
|
|
|
|
static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
|
|
int main(void)
|
|
{
|
|
pthread_t thread;
|
|
pthread_create(&thread, 0, f, 0);
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "$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 $pkg_config liburing; then
|
|
linux_io_uring_cflags=$($pkg_config --cflags liburing)
|
|
linux_io_uring_libs=$($pkg_config --libs liburing)
|
|
linux_io_uring=yes
|
|
else
|
|
if test "$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
|
|
|
|
libattr_libs=
|
|
if test "$attr" != "no" ; then
|
|
cat > $TMPC <<EOF
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#ifdef CONFIG_LIBATTR
|
|
#include <attr/xattr.h>
|
|
#else
|
|
#include <sys/xattr.h>
|
|
#endif
|
|
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
attr=yes
|
|
# Older distros have <attr/xattr.h>, and need -lattr:
|
|
elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
|
|
attr=yes
|
|
libattr_libs="-lattr"
|
|
libattr=yes
|
|
else
|
|
if test "$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
|
|
fdt_cflags="-I${source_path}/dtc/libfdt"
|
|
fdt_ldflags="-Ldtc/libfdt"
|
|
fdt_libs="$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
|
|
|
|
##########################################
|
|
# 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
|
|
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 > $TMPC << EOF
|
|
#include <numa.h>
|
|
int main(void) { return numa_available(); }
|
|
EOF
|
|
|
|
if compile_prog "" "-lnuma" ; then
|
|
numa=yes
|
|
numa_libs="-lnuma"
|
|
else
|
|
if test "$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 > $TMPC <<EOF
|
|
#include <unistd.h>
|
|
|
|
int main(void)
|
|
{
|
|
return syncfs(0);
|
|
}
|
|
EOF
|
|
syncfs=no
|
|
if compile_prog "" "" ; then
|
|
syncfs=yes
|
|
fi
|
|
|
|
# check for kcov support (kernel must be 4.4+, compiled with certain options)
|
|
kcov=no
|
|
if check_include sys/kcov.h ; then
|
|
kcov=yes
|
|
fi
|
|
|
|
# check for btrfs filesystem support (kernel must be 3.9+)
|
|
btrfs=no
|
|
if check_include linux/btrfs.h ; then
|
|
btrfs=yes
|
|
fi
|
|
|
|
# If we're making warnings fatal, apply this to Sphinx runs as well
|
|
sphinx_werror=""
|
|
if test "$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 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"
|
|
fi
|
|
|
|
# Check whether we have openpty() in either libc or libutil
|
|
cat > $TMPC << EOF
|
|
extern int openpty(int *am, int *as, char *name, void *termp, void *winp);
|
|
int main(void) { return openpty(0, 0, 0, 0, 0); }
|
|
EOF
|
|
|
|
have_openpty="no"
|
|
if compile_prog "" "" ; then
|
|
have_openpty="yes"
|
|
else
|
|
if compile_prog "" "-lutil" ; then
|
|
have_openpty="yes"
|
|
fi
|
|
fi
|
|
|
|
##########################################
|
|
# spice probe
|
|
if test "$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" "$spice_libs" ; then
|
|
spice="yes"
|
|
else
|
|
if test "$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
|
|
if test "$mingw32" = "yes"; then
|
|
LIBCAPSTONE=capstone.lib
|
|
else
|
|
LIBCAPSTONE=libcapstone.a
|
|
fi
|
|
capstone_libs="-Lcapstone -lcapstone"
|
|
capstone_cflags="-I${source_path}/capstone/include"
|
|
;;
|
|
|
|
system)
|
|
capstone_libs="$($pkg_config --libs capstone)"
|
|
capstone_cflags="$($pkg_config --cflags capstone)"
|
|
;;
|
|
|
|
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
|
|
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 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 > $TMPC << EOF
|
|
#include <stdint.h>
|
|
int main(void)
|
|
{
|
|
uint64_t x = 0, y = 0;
|
|
#ifdef __ATOMIC_RELAXED
|
|
y = __atomic_load_n(&x, __ATOMIC_RELAXED);
|
|
__atomic_store_n(&x, y, __ATOMIC_RELAXED);
|
|
__atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED);
|
|
__atomic_exchange_n(&x, y, __ATOMIC_RELAXED);
|
|
__atomic_fetch_add(&x, y, __ATOMIC_RELAXED);
|
|
#else
|
|
typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
|
|
__sync_lock_test_and_set(&x, y);
|
|
__sync_val_compare_and_swap(&x, y, 0);
|
|
__sync_fetch_and_add(&x, y);
|
|
#endif
|
|
return 0;
|
|
}
|
|
EOF
|
|
if compile_prog "" "" ; then
|
|
atomic64=yes
|
|
fi
|
|
|
|
#########################################
|
|
# See if --dynamic-list is supported by the linker
|
|
ld_dynamic_list="no"
|
|
if test "$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
|
|
|
|
##########################################
|
|
# 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
|
|
|
|
##########################################
|
|
# 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 > $TMPC << EOF
|
|
#include <stdlib.h>
|
|
int main(void) {
|
|
void *tmp = malloc(10);
|
|
if (tmp != NULL) {
|
|
return *(int *)(tmp + 2);
|
|
}
|
|
return 1;
|
|
}
|
|
EOF
|
|
if compile_prog "$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 "$fuzzing" = "yes" && test -z "${LIB_FUZZING_ENGINE+xxx}"; then
|
|
write_c_fuzzer_skeleton
|
|
if compile_prog "$CPU_CFLAGS -Werror -fsanitize=fuzzer" ""; then
|
|
have_fuzzer=yes
|
|
else
|
|
error_exit "Your compiler doesn't support -fsanitize=fuzzer"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
# Thread sanitizer is, for now, much noisier than the other sanitizers;
|
|
# keep it separate until that is not the case.
|
|
if test "$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 $pkg_config --exists "libpmem"; then
|
|
libpmem="yes"
|
|
libpmem_libs=$($pkg_config --libs libpmem)
|
|
libpmem_cflags=$($pkg_config --cflags libpmem)
|
|
else
|
|
if test "$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 $pkg_config --atleast-version=57 "libdaxctl"; then
|
|
libdaxctl="yes"
|
|
libdaxctl_libs=$($pkg_config --libs libdaxctl)
|
|
libdaxctl_cflags=$($pkg_config --cflags libdaxctl)
|
|
else
|
|
if test "$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${source_path}/slirp/src -Islirp/src"
|
|
slirp_libs="-Lslirp -lslirp"
|
|
if test "$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
|
|
|
|
##########################################
|
|
# End of CC checks
|
|
# After here, no more $cc or $ld runs
|
|
|
|
write_c_skeleton
|
|
|
|
if test "$gcov" = "yes" ; then
|
|
:
|
|
elif test "$fortify_source" = "yes" ; then
|
|
QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
|
|
debug=no
|
|
fi
|
|
if test "$debug_info" = "yes"; then
|
|
CFLAGS="-g $CFLAGS"
|
|
LDFLAGS="-g $LDFLAGS"
|
|
fi
|
|
if test "$debug" = "no"; then
|
|
CFLAGS="-O2 $CFLAGS"
|
|
fi
|
|
|
|
case "$ARCH" in
|
|
alpha)
|
|
# Ensure there's only a single GP
|
|
QEMU_CFLAGS="-msmall-data $QEMU_CFLAGS"
|
|
;;
|
|
esac
|
|
|
|
if test "$gprof" = "yes" ; then
|
|
QEMU_CFLAGS="-p $QEMU_CFLAGS"
|
|
QEMU_LDFLAGS="-p $QEMU_LDFLAGS"
|
|
fi
|
|
|
|
if test "$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
|
|
|
|
# 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/$qemu_suffix"
|
|
qemu_moddir="$libdir/$qemu_suffix"
|
|
qemu_datadir="$datadir/$qemu_suffix"
|
|
qemu_docdir="$docdir/$qemu_suffix"
|
|
qemu_localedir="$datadir/locale"
|
|
qemu_icondir="$datadir/icons"
|
|
qemu_desktopdir="$datadir/applications"
|
|
|
|
# We can only support ivshmem if we have eventfd
|
|
if [ "$eventfd" = "yes" ]; then
|
|
ivshmem=yes
|
|
fi
|
|
|
|
if test "$softmmu" = yes ; then
|
|
if test "$linux" = yes; then
|
|
if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
|
|
virtfs=yes
|
|
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
|
|
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
|
|
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 "$mingw32" = "yes" ] ; then
|
|
guest_agent=yes
|
|
elif [ "$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 $CXXFLAGS $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
|
|
|
|
if test $git_update = 'yes' ; then
|
|
(cd "${source_path}" && GIT="$git" "./scripts/git-submodule.sh" update "$git_submodules")
|
|
fi
|
|
if test "$fdt" = "git" ; then
|
|
symlink "$source_path/dtc/Makefile" "dtc/Makefile"
|
|
fi
|
|
|
|
config_host_mak="config-host.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" >> $config_host_mak
|
|
echo "sysconfdir=$sysconfdir" >> $config_host_mak
|
|
echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
|
|
echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
|
|
echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
|
|
echo "qemu_moddir=$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" >> $config_host_mak
|
|
echo "GIT=$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" >> $config_host_mak
|
|
fi
|
|
if test "$guest_agent" = "yes" ; then
|
|
echo "CONFIG_GUEST_AGENT=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" >> $config_host_mak
|
|
fi
|
|
subdirs=
|
|
if [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
|
|
subdirs="$subdirs slirp"
|
|
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" >> $config_host_mak
|
|
echo "LIBCAP_NG_LIBS=$cap_libs" >> $config_host_mak
|
|
fi
|
|
echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
|
|
for drv in $audio_drv_list; do
|
|
def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
|
|
echo "$def=y" >> $config_host_mak
|
|
done
|
|
if test "$alsa" = "yes" ; then
|
|
echo "CONFIG_ALSA=y" >> $config_host_mak
|
|
fi
|
|
echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
|
|
echo "ALSA_CFLAGS=$alsa_cflags" >> $config_host_mak
|
|
if test "$libpulse" = "yes" ; then
|
|
echo "CONFIG_LIBPULSE=y" >> $config_host_mak
|
|
fi
|
|
echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
|
|
echo "PULSE_CFLAGS=$pulse_cflags" >> $config_host_mak
|
|
echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
|
|
echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
|
|
echo "OSS_LIBS=$oss_libs" >> $config_host_mak
|
|
if test "$libjack" = "yes" ; then
|
|
echo "CONFIG_LIBJACK=y" >> $config_host_mak
|
|
fi
|
|
echo "JACK_LIBS=$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" >> $config_host_mak
|
|
if test "$xfs" = "yes" ; then
|
|
echo "CONFIG_XFS=y" >> $config_host_mak
|
|
fi
|
|
qemu_version=$(head $source_path/VERSION)
|
|
echo "PKGVERSION=$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" >> $config_host_mak
|
|
fi
|
|
if test "$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=y" >> $config_host_mak
|
|
echo "CURSES_CFLAGS=$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" >> $config_host_mak
|
|
fi
|
|
if test "$btrfs" = "yes" ; then
|
|
echo "CONFIG_BTRFS=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=y" >> $config_host_mak
|
|
echo "CURL_CFLAGS=$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=y" >> $config_host_mak
|
|
echo "GTK_CFLAGS=$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" >> $config_host_mak
|
|
echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak
|
|
echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak
|
|
fi
|
|
if test "$gcrypt" = "yes" ; then
|
|
echo "CONFIG_GCRYPT=y" >> $config_host_mak
|
|
if test "$gcrypt_hmac" = "yes" ; then
|
|
echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
|
|
fi
|
|
echo "GCRYPT_CFLAGS=$gcrypt_cflags" >> $config_host_mak
|
|
echo "GCRYPT_LIBS=$gcrypt_libs" >> $config_host_mak
|
|
fi
|
|
if test "$nettle" = "yes" ; then
|
|
echo "CONFIG_NETTLE=y" >> $config_host_mak
|
|
echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
|
|
echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak
|
|
echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak
|
|
fi
|
|
if test "$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_drm_h" = "yes" ; then
|
|
echo "HAVE_DRM_H=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_broken_size_max" = "yes" ; then
|
|
echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_openpty" = "yes" ; then
|
|
echo "HAVE_OPENPTY=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_sys_signal_h" = "yes" ; then
|
|
echo "HAVE_SYS_SIGNAL_H=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" >> $config_host_mak
|
|
echo "XEN_CFLAGS=$xen_cflags" >> $config_host_mak
|
|
echo "XEN_LIBS=$xen_libs" >> $config_host_mak
|
|
fi
|
|
if test "$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" >> $config_host_mak
|
|
echo "LIBATTR_LIBS=$libattr_libs" >> $config_host_mak
|
|
fi
|
|
if test "$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_net_vdpa" = "yes" ; then
|
|
echo "CONFIG_VHOST_NET_VDPA=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_vdpa" = "yes" ; then
|
|
echo "CONFIG_VHOST_VDPA=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" >> $config_host_mak
|
|
echo "FDT_CFLAGS=$fdt_cflags" >> $config_host_mak
|
|
echo "FDT_LIBS=$fdt_ldflags $fdt_libs" >> $config_host_mak
|
|
fi
|
|
if test "$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" >> $config_host_mak
|
|
echo "SPICE_CFLAGS=$spice_cflags" >> $config_host_mak
|
|
echo "SPICE_LIBS=$spice_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$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" >> $config_host_mak
|
|
echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
|
|
echo "OPENGL_LIBS=$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" >> $config_host_mak
|
|
echo "LZO_LIBS=$lzo_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$snappy" = "yes" ; then
|
|
echo "CONFIG_SNAPPY=y" >> $config_host_mak
|
|
echo "SNAPPY_LIBS=$snappy_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$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" >> $config_host_mak
|
|
echo "ZSTD_CFLAGS=$zstd_cflags" >> $config_host_mak
|
|
echo "ZSTD_LIBS=$zstd_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libiscsi" = "yes" ; then
|
|
echo "CONFIG_LIBISCSI=y" >> $config_host_mak
|
|
echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
|
|
echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libnfs" = "yes" ; then
|
|
echo "CONFIG_LIBNFS=y" >> $config_host_mak
|
|
echo "LIBNFS_LIBS=$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=y" >> $config_host_mak
|
|
echo "RBD_LIBS=$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" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$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=y" >> $config_host_mak
|
|
echo "GLUSTERFS_CFLAGS=$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=y" >> $config_host_mak
|
|
echo "LIBSSH_CFLAGS=$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" >> $config_host_mak
|
|
echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak
|
|
echo "URCU_BP_LIBS=$urcu_bp_libs" >> $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" >> $config_host_mak
|
|
echo "CAPSTONE_CFLAGS=$capstone_cflags" >> $config_host_mak
|
|
echo "CAPSTONE_LIBS=$capstone_libs" >> $config_host_mak
|
|
fi
|
|
if test "$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" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libpmem" = "yes" ; then
|
|
echo "CONFIG_LIBPMEM=y" >> $config_host_mak
|
|
echo "LIBPMEM_LIBS=$libpmem_libs" >> $config_host_mak
|
|
echo "LIBPMEM_CFLAGS=$libpmem_cflags" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$libdaxctl" = "yes" ; then
|
|
echo "CONFIG_LIBDAXCTL=y" >> $config_host_mak
|
|
echo "LIBDAXCTL_LIBS=$libdaxctl_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$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" >> $config_host_mak
|
|
fi
|
|
if test "$pty_h" = "yes" ; then
|
|
echo "HAVE_PTY_H=y" >> $config_host_mak
|
|
fi
|
|
if test "$have_mlockall" = "yes" ; then
|
|
echo "HAVE_MLOCKALL=y" >> $config_host_mak
|
|
fi
|
|
if test "$fuzzing" = "yes" ; then
|
|
# If LIB_FUZZING_ENGINE is set, assume we are running on OSS-Fuzz, and the
|
|
# needed CFLAGS have already been provided
|
|
if test -z "${LIB_FUZZING_ENGINE+xxx}" ; then
|
|
QEMU_CFLAGS="$QEMU_CFLAGS -fsanitize=fuzzer-no-link"
|
|
FUZZ_EXE_LDFLAGS="-fsanitize=fuzzer"
|
|
else
|
|
FUZZ_EXE_LDFLAGS="$LIB_FUZZING_ENGINE"
|
|
fi
|
|
fi
|
|
|
|
if test "$plugins" = "yes" ; then
|
|
echo "CONFIG_PLUGIN=y" >> $config_host_mak
|
|
# Copy the export object list to the build dir
|
|
if test "$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" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$tcg_interpreter" = "yes"; then
|
|
QEMU_INCLUDES="-iquote ${source_path}/tcg/tci $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "sparc64" ; then
|
|
QEMU_INCLUDES="-iquote ${source_path}/tcg/sparc $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "s390x" ; then
|
|
QEMU_INCLUDES="-iquote ${source_path}/tcg/s390 $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
|
|
QEMU_INCLUDES="-iquote ${source_path}/tcg/i386 $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "ppc64" ; then
|
|
QEMU_INCLUDES="-iquote ${source_path}/tcg/ppc $QEMU_INCLUDES"
|
|
elif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
|
|
QEMU_INCLUDES="-I${source_path}/tcg/riscv $QEMU_INCLUDES"
|
|
else
|
|
QEMU_INCLUDES="-iquote ${source_path}/tcg/${ARCH} $QEMU_INCLUDES"
|
|
fi
|
|
|
|
echo "ROMS=$roms" >> $config_host_mak
|
|
echo "MAKE=$make" >> $config_host_mak
|
|
echo "PYTHON=$python" >> $config_host_mak
|
|
echo "SPHINX_BUILD=$sphinx_build" >> $config_host_mak
|
|
echo "GENISOIMAGE=$genisoimage" >> $config_host_mak
|
|
echo "MESON=$meson" >> $config_host_mak
|
|
echo "CC=$cc" >> $config_host_mak
|
|
if $iasl -h > /dev/null 2>&1; then
|
|
echo "CONFIG_IASL=$iasl" >> $config_host_mak
|
|
fi
|
|
echo "CXX=$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" >> $config_host_mak
|
|
echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
|
|
echo "GLIB_LIBS=$glib_libs" >> $config_host_mak
|
|
if test "$sparse" = "yes" ; then
|
|
echo "SPARSE_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" >> $config_host_mak
|
|
echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
|
|
echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
|
|
echo "EXESUF=$EXESUF" >> $config_host_mak
|
|
echo "HOST_DSOSUF=$HOST_DSOSUF" >> $config_host_mak
|
|
echo "LIBS_QGA=$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" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$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" >> $config_host_mak
|
|
fi
|
|
echo "FUZZ_EXE_LDFLAGS=$FUZZ_EXE_LDFLAGS" >> $config_host_mak
|
|
|
|
if test "$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="$target_name"
|
|
TARGET_BASE_ARCH=""
|
|
TARGET_ABI_DIR=""
|
|
TARGET_SYSTBL_ABI=""
|
|
TARGET_SYSTBL=""
|
|
|
|
case "$target_name" in
|
|
i386)
|
|
mttcg="yes"
|
|
gdb_xml_files="i386-32bit.xml"
|
|
TARGET_SYSTBL_ABI=i386
|
|
TARGET_SYSTBL=syscall_32.tbl
|
|
;;
|
|
x86_64)
|
|
TARGET_BASE_ARCH=i386
|
|
TARGET_SYSTBL_ABI=common,64
|
|
TARGET_SYSTBL=syscall_64.tbl
|
|
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"
|
|
;;
|
|
avr)
|
|
gdb_xml_files="avr-cpu.xml"
|
|
target_compiler=$cross_cc_avr
|
|
;;
|
|
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
|
|
mttcg="yes"
|
|
bflt="yes"
|
|
;;
|
|
mips|mipsel)
|
|
mttcg="yes"
|
|
TARGET_ARCH=mips
|
|
echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
|
|
TARGET_SYSTBL_ABI=o32
|
|
TARGET_SYSTBL=syscall_o32.tbl
|
|
;;
|
|
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
|
|
TARGET_SYSTBL=syscall_n32.tbl
|
|
;;
|
|
mips64|mips64el)
|
|
mttcg="no"
|
|
TARGET_ARCH=mips64
|
|
TARGET_BASE_ARCH=mips
|
|
echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
|
|
TARGET_SYSTBL_ABI=n64
|
|
TARGET_SYSTBL=syscall_n64.tbl
|
|
;;
|
|
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"
|
|
deprecated_features="ppc64abi32 ${deprecated_features}"
|
|
;;
|
|
riscv32)
|
|
TARGET_BASE_ARCH=riscv
|
|
TARGET_ABI_DIR=riscv
|
|
mttcg=yes
|
|
gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-32bit-csr.xml riscv-32bit-virtual.xml"
|
|
;;
|
|
riscv64)
|
|
TARGET_BASE_ARCH=riscv
|
|
TARGET_ABI_DIR=riscv
|
|
mttcg=yes
|
|
gdb_xml_files="riscv-64bit-cpu.xml riscv-32bit-fpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml riscv-64bit-virtual.xml"
|
|
;;
|
|
rx)
|
|
TARGET_ARCH=rx
|
|
bflt="yes"
|
|
target_compiler=$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=$TARGET_ARCH
|
|
fi
|
|
if [ "$TARGET_SYSTBL_ABI" != "" ] && [ "$TARGET_SYSTBL" = "" ]; then
|
|
TARGET_SYSTBL=syscall.tbl
|
|
fi
|
|
|
|
upper() {
|
|
echo "$@"| 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" >> $config_target_mak
|
|
echo "TARGET_SYSTBL=$TARGET_SYSTBL" >> $config_target_mak
|
|
fi
|
|
|
|
if supported_xen_target $target; then
|
|
echo "CONFIG_XEN=y" >> $config_target_mak
|
|
if test "$xen_pci_passthrough" = yes; then
|
|
echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
|
|
fi
|
|
fi
|
|
if supported_kvm_target $target; then
|
|
echo "CONFIG_KVM=y" >> $config_target_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\"" >> $config_target_mak
|
|
symlink "../qemu-$target_name" "$target_dir/qemu-$target_name"
|
|
else
|
|
symlink "../qemu-system-$target_name" "$target_dir/qemu-system-$target_name"
|
|
fi
|
|
if test "$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 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
|
|
|
|
done # for target in $targets
|
|
|
|
if [ "$fdt" = "git" ]; then
|
|
subdirs="$subdirs dtc"
|
|
fi
|
|
if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
|
|
subdirs="$subdirs capstone"
|
|
fi
|
|
echo "SUBDIRS=$subdirs" >> $config_host_mak
|
|
if test -n "$LIBCAPSTONE"; then
|
|
echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$numa" = "yes"; then
|
|
echo "CONFIG_NUMA=y" >> $config_host_mak
|
|
echo "NUMA_LIBS=$numa_libs" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$ccache_cpp2" = "yes"; then
|
|
echo "export CCACHE_CPP2=y" >> $config_host_mak
|
|
fi
|
|
|
|
if test "$safe_stack" = "yes"; then
|
|
echo "CONFIG_SAFESTACK=y" >> $config_host_mak
|
|
fi
|
|
|
|
# If we're using a separate build tree, set it up now.
|
|
# DIRS are directories which we simply mkdir in the build tree;
|
|
# LINKS are things to symlink back into the source tree
|
|
# (these can be both files and directories).
|
|
# Caution: do not add files or directories here using wildcards. This
|
|
# will result in problems later if a new file matching the wildcard is
|
|
# added to the source tree -- nothing will cause configure to be rerun
|
|
# so the build tree will be missing the link back to the new file, and
|
|
# tests might fail. Prefer to keep the relevant files in their own
|
|
# directory and symlink the directory instead.
|
|
# UNLINK is used to remove symlinks from older development versions
|
|
# that might get into the way when doing "git update" without doing
|
|
# a "make distclean" in between.
|
|
DIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
|
|
DIRS="$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="$DIRS roms/seabios"
|
|
DIRS="$DIRS contrib/plugins/"
|
|
LINKS="Makefile"
|
|
LINKS="$LINKS tests/tcg/lm32/Makefile"
|
|
LINKS="$LINKS tests/tcg/Makefile.target"
|
|
LINKS="$LINKS pc-bios/optionrom/Makefile"
|
|
LINKS="$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"
|
|
LINKS="$LINKS contrib/plugins/Makefile "
|
|
UNLINK="pc-bios/keymaps"
|
|
for bios_file in \
|
|
$source_path/pc-bios/*.bin \
|
|
$source_path/pc-bios/*.elf \
|
|
$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/$f" ]; then
|
|
symlink "$source_path/$f" "$f"
|
|
fi
|
|
done
|
|
for f in $UNLINK ; do
|
|
if [ -L "$f" ]; then
|
|
rm -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'" >> "$iotests_common_env"
|
|
|
|
if test "$skip_meson" = no; then
|
|
cross="config-meson.cross.new"
|
|
meson_quote() {
|
|
echo "['$(echo $* | sed "s/ /','/g")']"
|
|
}
|
|
|
|
echo "# Automatically generated by configure - do not modify" > $cross
|
|
echo "[properties]" >> $cross
|
|
test -z "$cxx" && echo "link_language = 'c'" >> $cross
|
|
echo "[binaries]" >> $cross
|
|
echo "c = $(meson_quote $cc)" >> $cross
|
|
test -n "$cxx" && echo "cpp = $(meson_quote $cxx)" >> $cross
|
|
echo "ar = $(meson_quote $ar)" >> $cross
|
|
echo "nm = $(meson_quote $nm)" >> $cross
|
|
echo "pkgconfig = $(meson_quote $pkg_config_exe)" >> $cross
|
|
echo "ranlib = $(meson_quote $ranlib)" >> $cross
|
|
if has $sdl2_config; then
|
|
echo "sdl2-config = $(meson_quote $sdl2_config)" >> $cross
|
|
fi
|
|
echo "strip = $(meson_quote $strip)" >> $cross
|
|
echo "windres = $(meson_quote $windres)" >> $cross
|
|
if test -n "$cross_prefix"; then
|
|
cross_arg="--cross-file config-meson.cross"
|
|
# Hack: Meson expects an absolute path for the *build* machine
|
|
# for the prefix, so add a slash in front of a Windows path that
|
|
# includes a drive letter.
|
|
#
|
|
# See https://github.com/mesonbuild/meson/issues/7577.
|
|
echo "[host_machine]" >> $cross
|
|
if test "$mingw32" = "yes" ; then
|
|
echo "system = 'windows'" >> $cross
|
|
case $prefix in
|
|
?:*) pre_prefix=/ ;;
|
|
esac
|
|
fi
|
|
if test "$linux" = "yes" ; then
|
|
echo "system = 'linux'" >> $cross
|
|
fi
|
|
case "$ARCH" in
|
|
i386|x86_64)
|
|
echo "cpu_family = 'x86'" >> $cross
|
|
;;
|
|
ppc64le)
|
|
echo "cpu_family = 'ppc64'" >> $cross
|
|
;;
|
|
*)
|
|
echo "cpu_family = '$ARCH'" >> $cross
|
|
;;
|
|
esac
|
|
echo "cpu = '$cpu'" >> $cross
|
|
if test "$bigendian" = "yes" ; then
|
|
echo "endian = 'big'" >> $cross
|
|
else
|
|
echo "endian = 'little'" >> $cross
|
|
fi
|
|
else
|
|
cross_arg="--native-file config-meson.cross"
|
|
fi
|
|
mv $cross config-meson.cross
|
|
|
|
rm -rf meson-private meson-info meson-logs
|
|
NINJA=${ninja:-$PWD/ninjatool} $meson setup \
|
|
--prefix "${pre_prefix}$prefix" \
|
|
--libdir "${pre_prefix}$libdir" \
|
|
--libexecdir "${pre_prefix}$libexecdir" \
|
|
--bindir "${pre_prefix}$bindir" \
|
|
--includedir "${pre_prefix}$includedir" \
|
|
--datadir "${pre_prefix}$datadir" \
|
|
--mandir "${pre_prefix}$mandir" \
|
|
--sysconfdir "${pre_prefix}$sysconfdir" \
|
|
--localstatedir "${pre_prefix}$local_statedir" \
|
|
-Ddocdir="${pre_prefix}$docdir" \
|
|
-Dqemu_suffix="$qemu_suffix" \
|
|
-Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
|
|
-Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
|
|
-Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
|
|
-Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
|
|
-Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
|
|
-Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
|
|
-Dsdl=$sdl -Dsdl_image=$sdl_image \
|
|
-Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
|
|
-Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f\
|
|
$cross_arg \
|
|
"$PWD" "$source_path"
|
|
|
|
if test "$?" -ne 0 ; then
|
|
error_exit "meson setup failed"
|
|
fi
|
|
touch ninjatool.stamp
|
|
fi
|
|
|
|
if test -n "${deprecated_features}"; then
|
|
echo "Warning, deprecated features enabled."
|
|
echo "Please see docs/system/deprecated.rst"
|
|
echo " features: ${deprecated_features}"
|
|
fi
|
|
|
|
# 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
|
|
for i in "$0" "$@"; do
|
|
test "$i" = --skip-meson || printf " '%s'" "$i" >>config.status
|
|
done
|
|
echo ' "$@"' >>config.status
|
|
chmod +x config.status
|
|
|
|
rm -r "$TMPDIR1"
|