#!/bin/sh # # qemu configure script (c) 2003 Fabrice Bellard # # set temporary file name if test ! -z "$TMPDIR" ; then TMPDIR1="${TMPDIR}" elif test ! -z "$TEMPDIR" ; then TMPDIR1="${TEMPDIR}" else TMPDIR1="/tmp" fi TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c" TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o" TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe" # NB: do not call "exit" in the trap handler; this is buggy with some shells; # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org> trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM rm -f config.log # Print a helpful header at the top of config.log echo "# QEMU configure log $(date)" >> config.log printf "# Configured with:" >> config.log printf " '%s'" "$0" "$@" >> config.log echo >> config.log echo "#" >> config.log do_cc() { # Run the compiler, capturing its output to the log. echo $cc "$@" >> config.log $cc "$@" >> config.log 2>&1 || return $? # Test passed. If this is an --enable-werror build, rerun # the test with -Werror and bail out if it fails. This # makes warning-generating-errors in configure test code # obvious to developers. if test "$werror" != "yes"; then return 0 fi # Don't bother rerunning the compile if we were already using -Werror case "$*" in *-Werror*) return 0 ;; esac echo $cc -Werror "$@" >> config.log $cc -Werror "$@" >> config.log 2>&1 && return $? echo "ERROR: configure test passed without -Werror but failed with -Werror." echo "This is probably a bug in the configure script. The failing command" echo "will be at the bottom of config.log." echo "You can run configure with --disable-werror to bypass this check." exit 1 } compile_object() { do_cc $QEMU_CFLAGS -c -o $TMPO $TMPC } compile_prog() { local_cflags="$1" local_ldflags="$2" do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags } # symbolically link $1 to $2. Portable version of "ln -sf". symlink() { rm -rf "$2" mkdir -p "$(dirname "$2")" ln -s "$1" "$2" } # check whether a command is available to this shell (may be either an # executable or a builtin) has() { type "$1" >/dev/null 2>&1 } # search for an executable in PATH path_of() { local_command="$1" local_ifs="$IFS" local_dir="" # pathname has a dir component? if [ "${local_command#*/}" != "$local_command" ]; then if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then echo "$local_command" return 0 fi fi if [ -z "$local_command" ]; then return 1 fi IFS=: for local_dir in $PATH; do if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then echo "$local_dir/$local_command" IFS="${local_ifs:-$(printf ' \t\n')}" return 0 fi done # not found IFS="${local_ifs:-$(printf ' \t\n')}" return 1 } # default parameters source_path=`dirname "$0"` cpu="" interp_prefix="/usr/gnemul/qemu-%M" static="no" cross_prefix="" audio_drv_list="" audio_card_list="ac97 es1370 sb16 hda" audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda" block_drv_whitelist="" host_cc="gcc" libs_softmmu="" libs_tools="" audio_pt_int="" audio_win_int="" cc_i386=i386-pc-linux-gnu-gcc libs_qga="" debug_info="yes" # Don't accept a target_list environment variable. unset target_list # Default value for a variable defining feature "foo". # * foo="no" feature will only be used if --enable-foo arg is given # * foo="" feature will be searched for, and if found, will be used # unless --disable-foo is given # * foo="yes" this value will only be set by --enable-foo flag. # feature will searched for, # if not found, configure exits with error # # Always add --enable-foo and --disable-foo command line args. # Distributions want to ensure that several features are compiled in, and it # is impossible without a --enable-foo that exits if a feature is not found. bluez="" brlapi="" curl="" curses="" docs="" fdt="" nptl="" pixman="" sdl="" virtfs="" vnc="yes" sparse="no" uuid="" vde="" vnc_tls="" vnc_sasl="" vnc_jpeg="" vnc_png="" xen="" xen_ctrl_version="" xen_pci_passthrough="" linux_aio="" cap_ng="" attr="" libattr="" xfs="" vhost_net="no" kvm="no" gprof="no" debug_tcg="no" debug="no" strip_opt="yes" tcg_interpreter="no" bigendian="no" mingw32="no" EXESUF="" prefix="/usr/local" mandir="\${prefix}/share/man" datadir="\${prefix}/share" qemu_docdir="\${prefix}/share/doc/qemu" bindir="\${prefix}/bin" libdir="\${prefix}/lib" libexecdir="\${prefix}/libexec" includedir="\${prefix}/include" sysconfdir="\${prefix}/etc" local_statedir="\${prefix}/var" confsuffix="/qemu" slirp="yes" fmod_lib="" fmod_inc="" oss_lib="" bsd="no" linux="no" solaris="no" profiler="no" cocoa="no" softmmu="yes" linux_user="no" bsd_user="no" guest_base="yes" uname_release="" mixemu="no" aix="no" blobs="yes" pkgversion="" pie="" zero_malloc="" trace_backend="nop" trace_file="trace" spice="" rbd="" smartcard="" smartcard_nss="" usb_redir="" opengl="" zlib="yes" guest_agent="yes" want_tools="yes" libiscsi="" coroutine="" seccomp="" glusterfs="" # parse CC options first for opt do optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` case "$opt" in --cross-prefix=*) cross_prefix="$optarg" ;; --cc=*) CC="$optarg" ;; --source-path=*) source_path="$optarg" ;; --cpu=*) cpu="$optarg" ;; --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" ;; --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" ;; --enable-debug-info) debug_info="yes" ;; --disable-debug-info) debug_info="no" ;; esac done # OS specific # Using uname is really, really broken. Once we have the right set of checks # we can eliminate its usage altogether. cc="${CC-${cross_prefix}gcc}" ar="${AR-${cross_prefix}ar}" objcopy="${OBJCOPY-${cross_prefix}objcopy}" ld="${LD-${cross_prefix}ld}" libtool="${LIBTOOL-${cross_prefix}libtool}" strip="${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 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}" # default flags for all hosts QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu" if test "$debug_info" = "yes"; then CFLAGS="-g $CFLAGS" LDFLAGS="-g $LDFLAGS" fi # make source path absolute source_path=`cd "$source_path"; pwd` check_define() { cat > $TMPC <<EOF #if !defined($1) #error $1 not defined #endif int main(void) { return 0; } EOF compile_object } 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' else targetos=`uname -s` 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 cpu="x86_64" 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 cpu="ppc64" else cpu="ppc" fi elif check_define __mips__ ; then cpu="mips" elif check_define __ia64__ ; then cpu="ia64" elif check_define __s390__ ; then if check_define __s390x__ ; then cpu="s390x" else cpu="s390" fi elif check_define __arm__ ; then cpu="arm" elif check_define __hppa__ ; then cpu="hppa" 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 "$cpu" in ia64|ppc|ppc64|s390|s390x|sparc64) cpu="$cpu" ;; i386|i486|i586|i686|i86pc|BePC) cpu="i386" ;; x86_64|amd64) cpu="x86_64" ;; armv*b|armv*l|arm) cpu="arm" ;; hppa|parisc|parisc64) cpu="hppa" ;; 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 case $targetos in CYGWIN*) mingw32="yes" QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS" audio_possible_drivers="winwave sdl" audio_drv_list="winwave" ;; MINGW32*) mingw32="yes" audio_possible_drivers="winwave dsound sdl fmod" audio_drv_list="winwave" ;; GNU/kFreeBSD) bsd="yes" audio_drv_list="oss" audio_possible_drivers="oss sdl esd pa" ;; FreeBSD) bsd="yes" make="${MAKE-gmake}" audio_drv_list="oss" audio_possible_drivers="oss sdl esd pa" # needed for kinfo_getvmmap(3) in libutil.h LIBS="-lutil $LIBS" ;; DragonFly) bsd="yes" make="${MAKE-gmake}" audio_drv_list="oss" audio_possible_drivers="oss sdl esd pa" ;; NetBSD) bsd="yes" make="${MAKE-gmake}" audio_drv_list="oss" audio_possible_drivers="oss sdl esd" oss_lib="-lossaudio" ;; OpenBSD) bsd="yes" make="${MAKE-gmake}" audio_drv_list="oss" audio_possible_drivers="oss sdl esd" oss_lib="-lossaudio" ;; Darwin) bsd="yes" darwin="yes" if [ "$cpu" = "x86_64" ] ; then QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS" LDFLAGS="-arch x86_64 $LDFLAGS" else QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS" fi cocoa="yes" audio_drv_list="coreaudio" audio_possible_drivers="coreaudio sdl fmod" LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS" libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu" # Disable attempts to use ObjectiveC features in os/object.h since they # won't work when we're compiling with gcc as a C compiler. QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS" ;; SunOS) solaris="yes" make="${MAKE-gmake}" install="${INSTALL-ginstall}" ld="gld" smbd="${SMBD-/usr/sfw/sbin/smbd}" needs_libsunmath="no" solarisrev=`uname -r | cut -f2 -d.` if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then if test "$solarisrev" -le 9 ; then if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then needs_libsunmath="yes" QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS" LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS" LIBS="-lsunmath $LIBS" else echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without" echo "libsunmath from the Sun Studio compilers tools, due to a lack of" echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86" echo "Studio 11 can be downloaded from www.sun.com." exit 1 fi fi fi if test -f /usr/include/sys/soundcard.h ; then audio_drv_list="oss" fi audio_possible_drivers="oss sdl" # needed for CMSG_ macros in sys/socket.h QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS" # needed for TIOCWIN* defines in termios.h QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS" QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS" solarisnetlibs="-lsocket -lnsl -lresolv" LIBS="$solarisnetlibs $LIBS" libs_qga="$solarisnetlibs $libs_qga" ;; AIX) aix="yes" make="${MAKE-gmake}" ;; Haiku) haiku="yes" QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" LIBS="-lposix_error_mapper -lnetwork $LIBS" ;; *) audio_drv_list="oss" audio_possible_drivers="oss alsa sdl esd pa" linux="yes" linux_user="yes" usb="linux" kvm="yes" vhost_net="yes" if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then audio_possible_drivers="$audio_possible_drivers fmod" fi ;; esac if [ "$bsd" = "yes" ] ; then if [ "$darwin" != "yes" ] ; then usb="bsd" bsd_user="yes" fi fi : ${make=${MAKE-make}} : ${install=${INSTALL-install}} : ${python=${PYTHON-python}} : ${smbd=${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" QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS" # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later) QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS" LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS" cat > $TMPC << EOF int main(void) { return 0; } EOF if compile_prog "" "-liberty" ; then LIBS="-liberty $LIBS" fi prefix="c:/Program Files/QEMU" mandir="\${prefix}" datadir="\${prefix}" qemu_docdir="\${prefix}" bindir="\${prefix}" sysconfdir="\${prefix}" local_statedir="\${prefix}" confsuffix="" libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga" fi werror="" for opt do optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` case "$opt" in --help|-h) show_help=yes ;; --version|-V) exec cat $source_path/VERSION ;; --prefix=*) prefix="$optarg" ;; --interp-prefix=*) interp_prefix="$optarg" ;; --source-path=*) ;; --cross-prefix=*) ;; --cc=*) ;; --host-cc=*) host_cc="$optarg" ;; --objcc=*) objcc="$optarg" ;; --make=*) make="$optarg" ;; --install=*) install="$optarg" ;; --python=*) python="$optarg" ;; --smbd=*) smbd="$optarg" ;; --extra-cflags=*) ;; --extra-ldflags=*) ;; --enable-debug-info) ;; --disable-debug-info) ;; --cpu=*) ;; --target-list=*) target_list="$optarg" ;; --enable-trace-backend=*) trace_backend="$optarg" ;; --with-trace-file=*) trace_file="$optarg" ;; --enable-gprof) gprof="yes" ;; --static) static="yes" LDFLAGS="-static $LDFLAGS" QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS" ;; --mandir=*) mandir="$optarg" ;; --bindir=*) bindir="$optarg" ;; --libdir=*) libdir="$optarg" ;; --libexecdir=*) libexecdir="$optarg" ;; --includedir=*) includedir="$optarg" ;; --datadir=*) datadir="$optarg" ;; --with-confsuffix=*) confsuffix="$optarg" ;; --docdir=*) qemu_docdir="$optarg" ;; --sysconfdir=*) sysconfdir="$optarg" ;; --localstatedir=*) local_statedir="$optarg" ;; --sbindir=*|--sharedstatedir=*|\ --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\ --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*) # These switches are silently ignored, for compatibility with # autoconf-generated configure scripts. This allows QEMU's # configure to be used by RPM and similar macros that set # lots of directory switches by default. ;; --with-system-pixman) pixman="system" ;; --without-system-pixman) pixman="internal" ;; --disable-sdl) sdl="no" ;; --enable-sdl) sdl="yes" ;; --disable-virtfs) virtfs="no" ;; --enable-virtfs) virtfs="yes" ;; --disable-vnc) vnc="no" ;; --enable-vnc) vnc="yes" ;; --fmod-lib=*) fmod_lib="$optarg" ;; --fmod-inc=*) fmod_inc="$optarg" ;; --oss-lib=*) oss_lib="$optarg" ;; --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'` ;; --audio-drv-list=*) audio_drv_list="$optarg" ;; --block-drv-whitelist=*) block_drv_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="yes" strip_opt="no" ;; --enable-sparse) sparse="yes" ;; --disable-sparse) sparse="no" ;; --disable-strip) strip_opt="no" ;; --disable-vnc-tls) vnc_tls="no" ;; --enable-vnc-tls) vnc_tls="yes" ;; --disable-vnc-sasl) vnc_sasl="no" ;; --enable-vnc-sasl) vnc_sasl="yes" ;; --disable-vnc-jpeg) vnc_jpeg="no" ;; --enable-vnc-jpeg) vnc_jpeg="yes" ;; --disable-vnc-png) vnc_png="no" ;; --enable-vnc-png) vnc_png="yes" ;; --disable-slirp) slirp="no" ;; --disable-uuid) uuid="no" ;; --enable-uuid) uuid="yes" ;; --disable-vde) vde="no" ;; --enable-vde) vde="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-bluez) bluez="no" ;; --enable-bluez) bluez="yes" ;; --disable-kvm) kvm="no" ;; --enable-kvm) kvm="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-spice) spice="no" ;; --enable-spice) spice="yes" ;; --disable-libiscsi) libiscsi="no" ;; --enable-libiscsi) libiscsi="yes" ;; --enable-profiler) profiler="yes" ;; --disable-cocoa) cocoa="no" ;; --enable-cocoa) cocoa="yes" ; sdl="no" ; audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" ;; --disable-system) softmmu="no" ;; --enable-system) softmmu="yes" ;; --disable-user) linux_user="no" ; bsd_user="no" ; ;; --enable-user) ;; --disable-linux-user) linux_user="no" ;; --enable-linux-user) linux_user="yes" ;; --disable-bsd-user) bsd_user="no" ;; --enable-bsd-user) bsd_user="yes" ;; --enable-guest-base) guest_base="yes" ;; --disable-guest-base) guest_base="no" ;; --enable-pie) pie="yes" ;; --disable-pie) pie="no" ;; --enable-uname-release=*) uname_release="$optarg" ;; --enable-werror) werror="yes" ;; --disable-werror) werror="no" ;; --disable-curses) curses="no" ;; --enable-curses) curses="yes" ;; --disable-curl) curl="no" ;; --enable-curl) curl="yes" ;; --disable-fdt) fdt="no" ;; --enable-fdt) fdt="yes" ;; --disable-nptl) nptl="no" ;; --enable-nptl) nptl="yes" ;; --enable-mixemu) mixemu="yes" ;; --disable-linux-aio) linux_aio="no" ;; --enable-linux-aio) linux_aio="yes" ;; --disable-attr) attr="no" ;; --enable-attr) attr="yes" ;; --disable-blobs) blobs="no" ;; --with-pkgversion=*) pkgversion=" ($optarg)" ;; --with-coroutine=*) coroutine="$optarg" ;; --disable-docs) docs="no" ;; --enable-docs) docs="yes" ;; --disable-vhost-net) vhost_net="no" ;; --enable-vhost-net) vhost_net="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-smartcard-nss) smartcard_nss="no" ;; --enable-smartcard-nss) smartcard_nss="yes" ;; --disable-usb-redir) usb_redir="no" ;; --enable-usb-redir) usb_redir="yes" ;; --disable-zlib-test) zlib="no" ;; --enable-guest-agent) guest_agent="yes" ;; --disable-guest-agent) guest_agent="no" ;; --enable-tools) want_tools="yes" ;; --disable-tools) want_tools="no" ;; --enable-seccomp) seccomp="yes" ;; --disable-seccomp) seccomp="no" ;; --disable-glusterfs) glusterfs="no" ;; --enable-glusterfs) glusterfs="yes" ;; *) echo "ERROR: unknown option $opt"; show_help="yes" ;; esac done case "$cpu" in sparc) LDFLAGS="-m32 $LDFLAGS" QEMU_CFLAGS="-m32 -mcpu=ultrasparc $QEMU_CFLAGS" ;; sparc64) LDFLAGS="-m64 $LDFLAGS" QEMU_CFLAGS="-m64 -mcpu=ultrasparc $QEMU_CFLAGS" ;; s390) QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" LDFLAGS="-m31 $LDFLAGS" ;; s390x) QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" LDFLAGS="-m64 $LDFLAGS" ;; i386) QEMU_CFLAGS="-m32 $QEMU_CFLAGS" LDFLAGS="-m32 $LDFLAGS" cc_i386='$(CC) -m32' ;; x86_64) QEMU_CFLAGS="-m64 $QEMU_CFLAGS" LDFLAGS="-m64 $LDFLAGS" cc_i386='$(CC) -m32' ;; # No special flags required for other host CPUs esac default_target_list="" # these targets are portable if [ "$softmmu" = "yes" ] ; then default_target_list="\ i386-softmmu \ x86_64-softmmu \ alpha-softmmu \ arm-softmmu \ cris-softmmu \ lm32-softmmu \ m68k-softmmu \ microblaze-softmmu \ microblazeel-softmmu \ mips-softmmu \ mipsel-softmmu \ mips64-softmmu \ mips64el-softmmu \ or32-softmmu \ ppc-softmmu \ ppcemb-softmmu \ ppc64-softmmu \ sh4-softmmu \ sh4eb-softmmu \ sparc-softmmu \ sparc64-softmmu \ s390x-softmmu \ xtensa-softmmu \ xtensaeb-softmmu \ unicore32-softmmu \ " fi # the following are Linux specific if [ "$linux_user" = "yes" ] ; then default_target_list="${default_target_list}\ i386-linux-user \ x86_64-linux-user \ alpha-linux-user \ arm-linux-user \ armeb-linux-user \ cris-linux-user \ m68k-linux-user \ microblaze-linux-user \ microblazeel-linux-user \ mips-linux-user \ mipsel-linux-user \ or32-linux-user \ ppc-linux-user \ ppc64-linux-user \ ppc64abi32-linux-user \ sh4-linux-user \ sh4eb-linux-user \ sparc-linux-user \ sparc64-linux-user \ sparc32plus-linux-user \ unicore32-linux-user \ s390x-linux-user \ " fi # the following are BSD specific if [ "$bsd_user" = "yes" ] ; then default_target_list="${default_target_list}\ i386-bsd-user \ x86_64-bsd-user \ sparc-bsd-user \ sparc64-bsd-user \ " fi if test x"$show_help" = x"yes" ; then cat << EOF Usage: configure [options] Options: [defaults in brackets after descriptions] EOF echo "Standard options:" echo " --help print this message" echo " --prefix=PREFIX install in PREFIX [$prefix]" echo " --interp-prefix=PREFIX where to find shared libraries, etc." echo " use %M for cpu name [$interp_prefix]" echo " --target-list=LIST set target list (default: build everything)" echo "Available targets: $default_target_list" | \ fold -s -w 53 | sed -e 's/^/ /' echo "" echo "Advanced options (experts only):" echo " --source-path=PATH path of source code [$source_path]" echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]" echo " --cc=CC use C compiler CC [$cc]" echo " --host-cc=CC use C compiler CC [$host_cc] for code run at" echo " build time" echo " --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]" echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" echo " --make=MAKE use specified make [$make]" echo " --install=INSTALL use specified install [$install]" echo " --python=PYTHON use specified python [$python]" echo " --smbd=SMBD use specified smbd [$smbd]" echo " --static enable static build [$static]" echo " --mandir=PATH install man pages in PATH" echo " --datadir=PATH install firmware in PATH$confsuffix" echo " --docdir=PATH install documentation in PATH$confsuffix" echo " --bindir=PATH install binaries in PATH" echo " --sysconfdir=PATH install config in PATH$confsuffix" echo " --localstatedir=PATH install local state in PATH" echo " --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]" echo " --enable-debug-tcg enable TCG debugging" echo " --disable-debug-tcg disable TCG debugging (default)" echo " --enable-debug enable common debug build options" echo " --enable-sparse enable sparse checker" echo " --disable-sparse disable sparse checker (default)" echo " --disable-strip disable stripping binaries" echo " --disable-werror disable compilation abort on warning" echo " --disable-sdl disable SDL" echo " --enable-sdl enable SDL" echo " --disable-virtfs disable VirtFS" echo " --enable-virtfs enable VirtFS" echo " --disable-vnc disable VNC" echo " --enable-vnc enable VNC" echo " --disable-cocoa disable Cocoa (Mac OS X only)" echo " --enable-cocoa enable Cocoa (default on Mac OS X)" echo " --audio-drv-list=LIST set audio drivers list:" echo " Available drivers: $audio_possible_drivers" echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]" echo " Available cards: $audio_possible_cards" echo " --block-drv-whitelist=L set block driver whitelist" echo " (affects only QEMU, not qemu-img)" echo " --enable-mixemu enable mixer emulation" echo " --disable-xen disable xen backend driver support" echo " --enable-xen enable xen backend driver support" echo " --disable-xen-pci-passthrough" echo " --enable-xen-pci-passthrough" echo " --disable-brlapi disable BrlAPI" echo " --enable-brlapi enable BrlAPI" echo " --disable-vnc-tls disable TLS encryption for VNC server" echo " --enable-vnc-tls enable TLS encryption for VNC server" echo " --disable-vnc-sasl disable SASL encryption for VNC server" echo " --enable-vnc-sasl enable SASL encryption for VNC server" echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server" echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server" echo " --disable-vnc-png disable PNG compression for VNC server (default)" echo " --enable-vnc-png enable PNG compression for VNC server" echo " --disable-curses disable curses output" echo " --enable-curses enable curses output" echo " --disable-curl disable curl connectivity" echo " --enable-curl enable curl connectivity" echo " --disable-fdt disable fdt device tree" echo " --enable-fdt enable fdt device tree" echo " --disable-bluez disable bluez stack connectivity" echo " --enable-bluez enable bluez stack connectivity" echo " --disable-slirp disable SLIRP userspace network connectivity" echo " --disable-kvm disable KVM acceleration support" echo " --enable-kvm enable KVM acceleration support" echo " --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)" echo " --disable-nptl disable usermode NPTL support" echo " --enable-nptl enable usermode NPTL support" echo " --enable-system enable all system emulation targets" echo " --disable-system disable all system emulation targets" echo " --enable-user enable supported user emulation targets" echo " --disable-user disable all user emulation targets" echo " --enable-linux-user enable all linux usermode emulation targets" echo " --disable-linux-user disable all linux usermode emulation targets" echo " --enable-bsd-user enable all BSD usermode emulation targets" echo " --disable-bsd-user disable all BSD usermode emulation targets" echo " --enable-guest-base enable GUEST_BASE support for usermode" echo " emulation targets" echo " --disable-guest-base disable GUEST_BASE support" echo " --enable-pie build Position Independent Executables" echo " --disable-pie do not build Position Independent Executables" echo " --fmod-lib path to FMOD library" echo " --fmod-inc path to FMOD includes" echo " --oss-lib path to OSS library" echo " --enable-uname-release=R Return R for uname -r in usermode emulation" echo " --cpu=CPU Build for host CPU [$cpu]" echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9" echo " --disable-uuid disable uuid support" echo " --enable-uuid enable uuid support" echo " --disable-vde disable support for vde network" echo " --enable-vde enable support for vde network" echo " --disable-linux-aio disable Linux AIO support" echo " --enable-linux-aio enable Linux AIO support" echo " --disable-cap-ng disable libcap-ng support" echo " --enable-cap-ng enable libcap-ng support" echo " --disable-attr disables attr and xattr support" echo " --enable-attr enable attr and xattr support" echo " --disable-blobs disable installing provided firmware blobs" echo " --enable-docs enable documentation build" echo " --disable-docs disable documentation build" echo " --disable-vhost-net disable vhost-net acceleration support" echo " --enable-vhost-net enable vhost-net acceleration support" echo " --enable-trace-backend=B Set trace backend" echo " Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends) echo " --with-trace-file=NAME Full PATH,NAME of file to store traces" echo " Default:trace-<pid>" echo " --disable-spice disable spice" echo " --enable-spice enable spice" echo " --enable-rbd enable building the rados block device (rbd)" echo " --disable-libiscsi disable iscsi support" echo " --enable-libiscsi enable iscsi support" echo " --disable-smartcard disable smartcard support" echo " --enable-smartcard enable smartcard support" echo " --disable-smartcard-nss disable smartcard nss support" echo " --enable-smartcard-nss enable smartcard nss support" echo " --disable-usb-redir disable usb network redirection support" echo " --enable-usb-redir enable usb network redirection support" echo " --disable-guest-agent disable building of the QEMU Guest Agent" echo " --enable-guest-agent enable building of the QEMU Guest Agent" echo " --disable-seccomp disable seccomp support" echo " --enable-seccomp enables seccomp support" echo " --with-coroutine=BACKEND coroutine backend. Supported options:" echo " gthread, ucontext, sigaltstack, windows" echo " --enable-glusterfs enable GlusterFS backend" echo " --disable-glusterfs disable GlusterFS backend" echo "" echo "NOTE: The object files are built at the place where configure is launched" exit 1 fi # Now we have handled --enable-tcg-interpreter and know we're not just # printing the help message, bail out if the host CPU isn't supported. if test "$ARCH" = "unknown"; then if test "$tcg_interpreter" = "yes" ; then echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)" ARCH=tci else echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter" exit 1 fi fi # check that the C compiler works. cat > $TMPC <<EOF int main(void) { return 0; } EOF if compile_object ; then : C compiler works ok else echo "ERROR: \"$cc\" either does not exist or does not work" exit 1 fi # Consult white-list to determine whether to enable werror # by default. Only enable by default for git builds z_version=`cut -f3 -d. $source_path/VERSION` if test -z "$werror" ; then if test "$z_version" = "50" -a \ "$linux" = "yes" ; then werror="yes" else werror="no" fi fi gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits" gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags" gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags" gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags" gcc_flags="-Wno-initializer-overrides $gcc_flags" # Note that we do not add -Werror to gcc_flags here, 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. cat > $TMPC << EOF int main(void) { return 0; } EOF for flag in $gcc_flags; do # Use the positive sense of the flag when testing for -Wno-wombat # support (gcc will happily accept the -Wno- form of unknown # warning options). optflag="$(echo $flag | sed -e 's/^-Wno-/-W/')" if compile_prog "-Werror $optflag" "" ; then QEMU_CFLAGS="$QEMU_CFLAGS $flag" fi done # Workaround for http://gcc.gnu.org/PR55489. Happens with -fPIE/-fPIC and # large functions that use global variables. The bug is in all releases of # GCC, but it became particularly acute in 4.6.x and 4.7.x. It is fixed in # 4.7.3 and 4.8.0. We should be able to delete this at the end of 2013. cat > $TMPC << EOF #if __GNUC__ == 4 && (__GNUC_MINOR__ == 6 || (__GNUC_MINOR__ == 7 && __GNUC_PATCHLEVEL__ <= 2)) int main(void) { return 0; } #else #error No bug in this compiler. #endif EOF if compile_prog "-Werror -fno-gcse" "" ; then TRANSLATE_OPT_CFLAGS=-fno-gcse fi if test "$static" = "yes" ; then if test "$pie" = "yes" ; then echo "static and pie are mutually incompatible" exit 1 else pie="no" fi fi if test "$pie" = ""; then case "$cpu-$targetos" in i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD) ;; *) pie="no" ;; esac fi if test "$pie" != "no" ; then cat > $TMPC << EOF #ifdef __linux__ # define THREAD __thread #else # define THREAD #endif static THREAD int tls_var; int main(void) { return tls_var; } EOF if compile_prog "-fPIE -DPIE" "-pie"; then QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" LDFLAGS="-pie $LDFLAGS" pie="yes" if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS" fi else if test "$pie" = "yes"; then echo "PIE not available due to missing toolchain support" exit 1 else echo "Disabling PIE due to missing toolchain support" pie="no" fi fi fi # # Solaris specific configure tool chain decisions # if test "$solaris" = "yes" ; then if has $install; then : else echo "Solaris install program not found. Use --install=/usr/ucb/install or" echo "install fileutils from www.blastwave.org using pkg-get -i fileutils" echo "to get ginstall which is used by default (which lives in /opt/csw/bin)" exit 1 fi if test "`path_of $install`" = "/usr/sbin/install" ; then echo "Error: Solaris /usr/sbin/install is not an appropriate install program." echo "try ginstall from the GNU fileutils available from www.blastwave.org" echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" exit 1 fi if has ar; then : else echo "Error: No path includes ar" if test -f /usr/ccs/bin/ar ; then echo "Add /usr/ccs/bin to your path and rerun configure" fi exit 1 fi fi if ! has $python; then echo "Python not found. Use --python=/path/to/python" exit 1 fi # Note that if the Python conditional here evaluates True we will exit # with status 1 which is a shell 'false' value. if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then echo "Cannot use '$python', Python 2.4 or later is required." echo "Note that Python 3 or later is not yet supported." echo "Use --python=/path/to/python to specify a supported Python." exit 1 fi if test -z "${target_list+xxx}" ; then target_list="$default_target_list" else target_list=`echo "$target_list" | sed -e 's/,/ /g'` fi # see if system emulation was really requested case " $target_list " in *"-softmmu "*) softmmu=yes ;; *) softmmu=no ;; esac feature_not_found() { feature=$1 echo "ERROR" echo "ERROR: User requested feature $feature" echo "ERROR: configure was not able to find it" echo "ERROR" exit 1; } if test -z "$cross_prefix" ; then # --- # big/little endian test cat > $TMPC << EOF #include <inttypes.h> int main(void) { volatile uint32_t i=0x01234567; return (*((uint8_t*)(&i))) == 0x67; } EOF if compile_prog "" "" ; then $TMPE && bigendian="yes" else echo big/little test failed fi else # if cross compiling, cannot launch a program, so make a static guess case "$cpu" in arm) # ARM can be either way; ask the compiler which one we are if check_define __ARMEB__; then bigendian=yes fi ;; hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) bigendian=yes ;; esac fi ########################################## # NPTL probe if test "$nptl" != "no" ; then cat > $TMPC <<EOF #include <sched.h> #include <linux/futex.h> int main(void) { #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) #error bork #endif return 0; } EOF if compile_object ; then nptl=yes else if test "$nptl" = "yes" ; then feature_not_found "nptl" fi nptl=no fi fi ########################################## # zlib check if test "$zlib" != "no" ; then cat > $TMPC << EOF #include <zlib.h> int main(void) { zlibVersion(); return 0; } EOF if compile_prog "" "-lz" ; then : else echo echo "Error: zlib check failed" echo "Make sure to have the zlib libs and headers installed." echo exit 1 fi fi ########################################## # libseccomp check if test "$seccomp" != "no" ; then if $pkg_config --atleast-version=1.0.0 libseccomp --modversion >/dev/null 2>&1; then LIBS=`$pkg_config --libs libseccomp` seccomp="yes" else if test "$seccomp" = "yes"; then feature_not_found "libseccomp" fi seccomp="no" fi fi ########################################## # xen probe if test "$xen" != "no" ; then xen_libs="-lxenstore -lxenctrl -lxenguest" # 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" fi xen=no # Xen unstable 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=420 xen=yes elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xs.h> #include <stdint.h> #include <xen/hvm/hvm_info_table.h> #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { xs_daemon_open(); xc_interface_open(0, 0, 0); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_gnttab_open(NULL, 0); xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=410 xen=yes # Xen 4.0.0 elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xs.h> #include <stdint.h> #include <xen/hvm/hvm_info_table.h> #if !defined(HVM_MAX_VCPUS) # error HVM_MAX_VCPUS not defined #endif int main(void) { struct xen_add_to_physmap xatp = { .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, }; xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_memory_op(0, XENMEM_add_to_physmap, &xatp); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=400 xen=yes # Xen 3.4.0 elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xs.h> int main(void) { struct xen_add_to_physmap xatp = { .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0, }; xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); xc_memory_op(0, XENMEM_add_to_physmap, &xatp); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=340 xen=yes # Xen 3.3.0 elif cat > $TMPC <<EOF && #include <xenctrl.h> #include <xs.h> int main(void) { xs_daemon_open(); xc_interface_open(); xc_gnttab_open(); xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0); return 0; } EOF compile_prog "" "$xen_libs" then xen_ctrl_version=330 xen=yes # Xen version unsupported else if test "$xen" = "yes" ; then feature_not_found "xen (unsupported version)" fi xen=no fi if test "$xen" = yes; then libs_softmmu="$xen_libs $libs_softmmu" fi fi if test "$xen_pci_passthrough" != "no"; then if test "$xen" = "yes" && test "$linux" = "yes" && test "$xen_ctrl_version" -ge 340; then xen_pci_passthrough=yes else if test "$xen_pci_passthrough" = "yes"; then echo "ERROR" echo "ERROR: User requested feature Xen PCI Passthrough" echo "ERROR: but this feature require /sys from Linux" if test "$xen_ctrl_version" -lt 340; then echo "ERROR: This feature does not work with Xen 3.3" fi echo "ERROR" exit 1; fi xen_pci_passthrough=no fi fi ########################################## # pkg-config probe if ! has "$pkg_config_exe"; then echo "Error: pkg-config binary '$pkg_config_exe' not found" exit 1 fi ########################################## # libtool probe if ! has $libtool; then libtool= fi ########################################## # Sparse probe if test "$sparse" != "no" ; then if has cgcc; then sparse=yes else if test "$sparse" = "yes" ; then feature_not_found "sparse" fi sparse=no fi fi ########################################## # SDL probe # Look for sdl configuration program (pkg-config or sdl-config). Try # sdl-config even without cross prefix, and favour pkg-config over sdl-config. if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then sdl_config=sdl-config fi if $pkg_config sdl --modversion >/dev/null 2>&1; then sdlconfig="$pkg_config sdl" _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` elif has ${sdl_config}; then sdlconfig="$sdl_config" _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` else if test "$sdl" = "yes" ; then feature_not_found "sdl" fi sdl=no fi if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2 fi sdl_too_old=no if test "$sdl" != "no" ; then cat > $TMPC << EOF #include <SDL.h> #undef main /* We don't want SDL to override our main() */ int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } EOF sdl_cflags=`$sdlconfig --cflags 2> /dev/null` if test "$static" = "yes" ; then sdl_libs=`$sdlconfig --static-libs 2>/dev/null` else sdl_libs=`$sdlconfig --libs 2> /dev/null` fi if compile_prog "$sdl_cflags" "$sdl_libs" ; then if test "$_sdlversion" -lt 121 ; then sdl_too_old=yes else if test "$cocoa" = "no" ; then sdl=yes fi fi # static link with sdl ? (note: sdl.pc's --static --libs is broken) if test "$sdl" = "yes" -a "$static" = "yes" ; then if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`" sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`" fi if compile_prog "$sdl_cflags" "$sdl_libs" ; then : else sdl=no fi fi # static link else # sdl not found if test "$sdl" = "yes" ; then feature_not_found "sdl" fi sdl=no fi # sdl compile test fi if test "$sdl" = "yes" ; then cat > $TMPC <<EOF #include <SDL.h> #if defined(SDL_VIDEO_DRIVER_X11) #include <X11/XKBlib.h> #else #error No x11 support #endif int main(void) { return 0; } EOF if compile_prog "$sdl_cflags" "$sdl_libs" ; then sdl_libs="$sdl_libs -lX11" fi libs_softmmu="$sdl_libs $libs_softmmu" fi ########################################## # VNC TLS detection if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then cat > $TMPC <<EOF #include <gnutls/gnutls.h> int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } EOF vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null` vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null` if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then vnc_tls=yes libs_softmmu="$vnc_tls_libs $libs_softmmu" else if test "$vnc_tls" = "yes" ; then feature_not_found "vnc-tls" fi vnc_tls=no fi fi ########################################## # VNC SASL detection if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then cat > $TMPC <<EOF #include <sasl/sasl.h> #include <stdio.h> int main(void) { sasl_server_init(NULL, "qemu"); return 0; } EOF # Assuming Cyrus-SASL installed in /usr prefix vnc_sasl_cflags="" vnc_sasl_libs="-lsasl2" if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then vnc_sasl=yes libs_softmmu="$vnc_sasl_libs $libs_softmmu" else if test "$vnc_sasl" = "yes" ; then feature_not_found "vnc-sasl" fi vnc_sasl=no fi fi ########################################## # VNC JPEG detection if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <jpeglib.h> int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; } EOF vnc_jpeg_cflags="" vnc_jpeg_libs="-ljpeg" if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then vnc_jpeg=yes libs_softmmu="$vnc_jpeg_libs $libs_softmmu" else if test "$vnc_jpeg" = "yes" ; then feature_not_found "vnc-jpeg" fi vnc_jpeg=no fi fi ########################################## # VNC PNG detection if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then cat > $TMPC <<EOF //#include <stdio.h> #include <png.h> #include <stddef.h> int main(void) { png_structp png_ptr; png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); return png_ptr != 0; } EOF if $pkg_config libpng --modversion >/dev/null 2>&1; then vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null` vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null` else vnc_png_cflags="" vnc_png_libs="-lpng" fi if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then vnc_png=yes libs_softmmu="$vnc_png_libs $libs_softmmu" QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags" else if test "$vnc_png" = "yes" ; then feature_not_found "vnc-png" fi vnc_png=no fi fi ########################################## # fnmatch() probe, used for ACL routines fnmatch="no" cat > $TMPC << EOF #include <fnmatch.h> int main(void) { fnmatch("foo", "foo", 0); return 0; } EOF if compile_prog "" "" ; then fnmatch="yes" fi ########################################## # uuid_generate() probe, used for vdi block driver if test "$uuid" != "no" ; then uuid_libs="-luuid" cat > $TMPC << EOF #include <uuid/uuid.h> int main(void) { uuid_t my_uuid; uuid_generate(my_uuid); return 0; } EOF if compile_prog "" "$uuid_libs" ; then uuid="yes" libs_softmmu="$uuid_libs $libs_softmmu" libs_tools="$uuid_libs $libs_tools" else if test "$uuid" = "yes" ; then feature_not_found "uuid" fi uuid=no fi fi ########################################## # xfsctl() probe, used for raw-posix 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" 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 libs_softmmu="$vde_libs $libs_softmmu" libs_tools="$vde_libs $libs_tools" else if test "$vde" = "yes" ; then feature_not_found "vde" fi vde=no fi fi ########################################## # libcap-ng library probe if test "$cap_ng" != "no" ; then cap_libs="-lcap-ng" cat > $TMPC << EOF #include <cap-ng.h> int main(void) { capng_capability_to_name(CAPNG_EFFECTIVE); return 0; } EOF if compile_prog "" "$cap_libs" ; then cap_ng=yes libs_tools="$cap_libs $libs_tools" else if test "$cap_ng" = "yes" ; then feature_not_found "cap_ng" fi cap_ng=no fi fi ########################################## # Sound support libraries probe audio_drv_probe() { drv=$1 hdr=$2 lib=$3 exp=$4 cfl=$5 cat > $TMPC << EOF #include <$hdr> int main(void) { $exp } EOF if compile_prog "$cfl" "$lib" ; then : else echo echo "Error: $drv check failed" echo "Make sure to have the $drv libs and headers installed." echo exit 1 fi } audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'` for drv in $audio_drv_list; do case $drv in alsa) audio_drv_probe $drv alsa/asoundlib.h -lasound \ "return snd_pcm_close((snd_pcm_t *)0);" libs_softmmu="-lasound $libs_softmmu" ;; fmod) if test -z $fmod_lib || test -z $fmod_inc; then echo echo "Error: You must specify path to FMOD library and headers" echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so" echo exit 1 fi audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc" libs_softmmu="$fmod_lib $libs_softmmu" ;; esd) audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);' libs_softmmu="-lesd $libs_softmmu" audio_pt_int="yes" ;; pa) audio_drv_probe $drv pulse/mainloop.h "-lpulse" \ "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;" libs_softmmu="-lpulse $libs_softmmu" audio_pt_int="yes" ;; coreaudio) libs_softmmu="-framework CoreAudio $libs_softmmu" ;; dsound) libs_softmmu="-lole32 -ldxguid $libs_softmmu" audio_win_int="yes" ;; oss) libs_softmmu="$oss_lib $libs_softmmu" ;; sdl|wav) # XXX: Probes for CoreAudio, DirectSound, SDL(?) ;; winwave) libs_softmmu="-lwinmm $libs_softmmu" audio_win_int="yes" ;; *) echo "$audio_possible_drivers" | grep -q "\<$drv\>" || { echo echo "Error: Unknown driver '$drv' selected" echo "Possible drivers are: $audio_possible_drivers" echo exit 1 } ;; esac done ########################################## # BrlAPI probe if test "$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 libs_softmmu="$brlapi_libs $libs_softmmu" else if test "$brlapi" = "yes" ; then feature_not_found "brlapi" fi brlapi=no fi fi ########################################## # curses probe if test "$mingw32" = "yes" ; then curses_list="-lpdcurses" else curses_list="-lncurses -lcurses" fi if test "$curses" != "no" ; then curses_found=no cat > $TMPC << EOF #include <curses.h> int main(void) { const char *s = curses_version(); resize_term(0, 0); return s != 0; } EOF for curses_lib in $curses_list; do if compile_prog "" "$curses_lib" ; then curses_found=yes libs_softmmu="$curses_lib $libs_softmmu" break fi done if test "$curses_found" = "yes" ; then curses=yes else if test "$curses" = "yes" ; then feature_not_found "curses" fi curses=no fi fi ########################################## # curl probe if $pkg_config libcurl --modversion >/dev/null 2>&1; then curlconfig="$pkg_config libcurl" else curlconfig=curl-config fi if test "$curl" != "no" ; then 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" "$curl_libs" ; then curl=yes libs_tools="$curl_libs $libs_tools" libs_softmmu="$curl_libs $libs_softmmu" else if test "$curl" = "yes" ; then feature_not_found "curl" fi curl=no fi fi # test "$curl" ########################################## # bluez support probe if test "$bluez" != "no" ; then cat > $TMPC << EOF #include <bluetooth/bluetooth.h> int main(void) { return bt_error(0); } EOF bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null` bluez_libs=`$pkg_config --libs bluez 2> /dev/null` if compile_prog "$bluez_cflags" "$bluez_libs" ; then bluez=yes libs_softmmu="$bluez_libs $libs_softmmu" else if test "$bluez" = "yes" ; then feature_not_found "bluez" fi bluez="no" fi fi ########################################## # glib support probe if test "$mingw32" = yes; then # g_poll is required in order to integrate with the glib main loop. glib_req_ver=2.20 else glib_req_ver=2.12 fi if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1 then glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null` glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null` LIBS="$glib_libs $LIBS" libs_qga="$glib_libs $libs_qga" else echo "glib-$glib_req_ver required to compile QEMU" exit 1 fi ########################################## # pixman support probe if test "$pixman" = ""; then if $pkg_config pixman-1 > /dev/null 2>&1; then pixman="system" else pixman="internal" fi fi if test "$pixman" = "system"; then pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null` pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null` else if test ! -d ${source_path}/pixman/pixman; then echo "ERROR: pixman not present. Your options:" echo " (1) Prefered: Install the pixman devel package (any recent" echo " distro should have packages as Xorg needs pixman too)." echo " (2) Fetch the pixman submodule, using:" echo " git submodule update --init pixman" exit 1 fi mkdir -p pixman/pixman pixman_cflags="-I\$(SRC_PATH)/pixman/pixman -I\$(BUILD_DIR)/pixman/pixman" pixman_libs="-L\$(BUILD_DIR)/pixman/pixman/.libs -lpixman-1" fi ########################################## # libcap probe if test "$cap" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <sys/capability.h> int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; } EOF if compile_prog "" "-lcap" ; then cap=yes else cap=no fi 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 $LIBS" fi break fi done fi if test "$mingw32" != yes -a "$pthread" = no; then echo echo "Error: pthread check failed" echo "Make sure to have the pthread libs and headers installed." echo exit 1 fi ########################################## # rbd probe if test "$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 libs_tools="$rbd_libs $libs_tools" libs_softmmu="$rbd_libs $libs_softmmu" else if test "$rbd" = "yes" ; then feature_not_found "rados block device" fi rbd=no fi fi ########################################## # linux-aio probe if test "$linux_aio" != "no" ; then cat > $TMPC <<EOF #include <libaio.h> #include <sys/eventfd.h> #include <stddef.h> int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } EOF if compile_prog "" "-laio" ; then linux_aio=yes libs_softmmu="$libs_softmmu -laio" libs_tools="$libs_tools -laio" else if test "$linux_aio" = "yes" ; then feature_not_found "linux AIO" fi linux_aio=no fi fi ########################################## # attr probe if test "$attr" != "no" ; then cat > $TMPC <<EOF #include <stdio.h> #include <sys/types.h> #ifdef CONFIG_LIBATTR #include <attr/xattr.h> #else #include <sys/xattr.h> #endif int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } EOF if compile_prog "" "" ; then attr=yes # Older distros have <attr/xattr.h>, and need -lattr: elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then attr=yes LIBS="-lattr $LIBS" libattr=yes else if test "$attr" = "yes" ; then feature_not_found "ATTR" 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 > $TMPC <<EOF #include <sys/types.h> #include <sys/uio.h> #include <unistd.h> int main(void) { return preadv(0, 0, 0, 0); } EOF preadv=no if compile_prog "" "" ; then preadv=yes fi ########################################## # fdt probe if test "$fdt" != "no" ; then fdt_libs="-lfdt" cat > $TMPC << EOF int main(void) { return 0; } EOF if compile_prog "" "$fdt_libs" ; then fdt=yes else if test "$fdt" = "yes" ; then feature_not_found "fdt" fi fdt_libs= fdt=no fi fi ########################################## # opengl probe, used by milkymist-tmu2 if test "$opengl" != "no" ; then opengl_libs="-lGL" cat > $TMPC << EOF #include <X11/Xlib.h> #include <GL/gl.h> #include <GL/glx.h> int main(void) { return GL_VERSION != 0; } EOF if compile_prog "" "-lGL" ; then opengl=yes else if test "$opengl" = "yes" ; then feature_not_found "opengl" fi opengl_libs= opengl=no fi fi ########################################## # glusterfs probe if test "$glusterfs" != "no" ; then cat > $TMPC <<EOF #include <glusterfs/api/glfs.h> int main(void) { (void) glfs_new("volume"); return 0; } EOF glusterfs_libs="-lgfapi -lgfrpc -lgfxdr" if compile_prog "" "$glusterfs_libs" ; then glusterfs=yes libs_tools="$glusterfs_libs $libs_tools" libs_softmmu="$glusterfs_libs $libs_softmmu" else if test "$glusterfs" = "yes" ; then feature_not_found "GlusterFS backend support" fi glusterfs=no fi fi # # Check for xxxat() functions when we are building linux-user # emulator. This is done because older glibc versions don't # have syscall stubs for these implemented. # atfile=no cat > $TMPC << EOF #define _ATFILE_SOURCE #include <sys/types.h> #include <fcntl.h> #include <unistd.h> int main(void) { /* try to unlink nonexisting file */ return (unlinkat(AT_FDCWD, "nonexistent_file", 0)); } EOF if compile_prog "" "" ; then atfile=yes 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 utimensat and futimens are supported utimens=no cat > $TMPC << EOF #define _ATFILE_SOURCE #include <stddef.h> #include <fcntl.h> #include <sys/stat.h> int main(void) { utimensat(AT_FDCWD, "foo", NULL, 0); futimens(0, NULL); return 0; } EOF if compile_prog "" "" ; then utimens=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 ########################################## # 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 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 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 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 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 and epoll_pwait are later additions # so we must check separately for their 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 epoll_pwait=no cat > $TMPC << EOF #include <sys/epoll.h> int main(void) { epoll_pwait(0, 0, 0, 0, 0); return 0; } EOF if compile_prog "" "" ; then epoll_pwait=yes fi # Check if tools are available to build documentation. if test "$docs" != "no" ; then if has makeinfo && has pod2man; then docs=yes else if test "$docs" = "yes" ; then feature_not_found "docs" 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 bswap_32 function bswap_h=no cat > $TMPC << EOF #include <sys/endian.h> #include <sys/types.h> #include <machine/bswap.h> int main(void) { return bswap32(0); } EOF if compile_prog "" "" ; then bswap_h=yes fi ########################################## # Do we have libiscsi # We check for iscsi_unmap_sync() to make sure we have a # recent enough version of libiscsi. if test "$libiscsi" != "no" ; then cat > $TMPC << EOF #include <stdio.h> #include <iscsi/iscsi.h> int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; } EOF if compile_prog "" "-liscsi" ; then libiscsi="yes" LIBS="$LIBS -liscsi" else if test "$libiscsi" = "yes" ; then feature_not_found "libiscsi" fi libiscsi="no" fi fi ########################################## # Do we need libm cat > $TMPC << EOF #include <math.h> int main(void) { return isnan(sin(0.0)); } EOF if compile_prog "" "" ; then : elif compile_prog "" "-lm" ; then LIBS="-lm $LIBS" libs_qga="-lm $libs_qga" else echo echo "Error: libm check failed" echo exit 1 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 "" "-lrt $pthread_lib" ; then LIBS="-lrt $LIBS" libs_qga="-lrt $libs_qga" fi if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ "$aix" != "yes" -a "$haiku" != "yes" ; then libs_softmmu="-lutil $libs_softmmu" fi ########################################## # spice probe if test "$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=0.12.0 spice-server >/dev/null 2>&1 && \ $pkg_config --atleast-version=0.12.2 spice-protocol > /dev/null 2>&1 && \ compile_prog "$spice_cflags" "$spice_libs" ; then spice="yes" libs_softmmu="$libs_softmmu $spice_libs" QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags" spice_protocol_version=$($pkg_config --modversion spice-protocol) spice_server_version=$($pkg_config --modversion spice-server) else if test "$spice" = "yes" ; then feature_not_found "spice" fi spice="no" fi fi # check for libcacard for smartcard support if test "$smartcard" != "no" ; then smartcard="yes" smartcard_cflags="" # TODO - what's the minimal nss version we support? if test "$smartcard_nss" != "no"; then cat > $TMPC << EOF #include <pk11pub.h> int main(void) { PK11_FreeSlot(0); return 0; } EOF smartcard_includes="-I\$(SRC_PATH)/libcacard" libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs" libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags" test_cflags="$libcacard_cflags" # The header files in nss < 3.13.3 have a bug which causes them to # emit a warning. If we're going to compile QEMU with -Werror, then # test that the headers don't have this bug. Otherwise we would pass # the configure test but fail to compile QEMU later. if test "$werror" = "yes"; then test_cflags="-Werror $test_cflags" fi if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \ compile_prog "$test_cflags" "$libcacard_libs"; then smartcard_nss="yes" QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags" QEMU_INCLUDES="$QEMU_INCLUDES $smartcard_includes" libs_softmmu="$libcacard_libs $libs_softmmu" else if test "$smartcard_nss" = "yes"; then feature_not_found "nss" fi smartcard_nss="no" fi fi fi if test "$smartcard" = "no" ; then smartcard_nss="no" fi # check for usbredirparser for usb network redirection support if test "$usb_redir" != "no" ; then if $pkg_config --atleast-version=0.5.3 libusbredirparser-0.5 >/dev/null 2>&1 ; then usb_redir="yes" usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null) usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null) QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags" libs_softmmu="$libs_softmmu $usb_redir_libs" else if test "$usb_redir" = "yes"; then feature_not_found "usb-redir" fi usb_redir="no" fi fi ########################################## ########################################## # 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 usable SIGEV_THREAD_ID sigev_thread_id=no cat > $TMPC << EOF #include <signal.h> int main(void) { struct sigevent ev; ev.sigev_notify = SIGEV_THREAD_ID; ev._sigev_un._tid = 0; asm volatile("" : : "g"(&ev)); return 0; } EOF if compile_prog "" "" ; then sigev_thread_id=yes fi ########################################## # check if trace backend exists $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend > /dev/null 2> /dev/null if test "$?" -ne 0 ; then echo echo "Error: invalid trace backend" echo "Please choose a supported trace backend." echo exit 1 fi ########################################## # For 'ust' backend, test if ust headers are present if test "$trace_backend" = "ust"; then cat > $TMPC << EOF #include <ust/tracepoint.h> #include <ust/marker.h> int main(void) { return 0; } EOF if compile_prog "" "" ; then LIBS="-lust -lurcu-bp $LIBS" libs_qga="-lust -lurcu-bp $libs_qga" else echo echo "Error: Trace backend 'ust' missing libust header files" echo exit 1 fi fi ########################################## # For 'dtrace' backend, test if 'dtrace' command is present if test "$trace_backend" = "dtrace"; then if ! has 'dtrace' ; then echo echo "Error: dtrace command is not found in PATH $PATH" echo exit 1 fi trace_backend_stap="no" if has 'stap' ; then trace_backend_stap="yes" fi fi ########################################## # __sync_fetch_and_and requires at least -march=i486. Many toolchains # use i686 as default anyway, but for those that don't, an explicit # specification is necessary if test "$vhost_net" = "yes" && 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; sfaa(&val); return val; } EOF if ! compile_prog "" "" ; then QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" fi fi ########################################## # check and set a backend for coroutine # default is ucontext, but always fallback to gthread # windows autodetected by make if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then if test "$darwin" != "yes"; then cat > $TMPC << EOF #include <ucontext.h> #ifdef __stub_makecontext #error Ignoring glibc stub makecontext which will always fail #endif int main(void) { makecontext(0, 0, 0); return 0; } EOF if compile_prog "" "" ; then coroutine_backend=ucontext else coroutine_backend=gthread fi else echo "Silently falling back into gthread backend under darwin" fi elif test "$coroutine" = "gthread" ; then coroutine_backend=gthread elif test "$coroutine" = "windows" ; then coroutine_backend=windows elif test "$coroutine" = "sigaltstack" ; then coroutine_backend=sigaltstack else echo echo "Error: unknown coroutine backend $coroutine" echo exit 1 fi ########################################## # check if we have open_by_handle_at open_by_handle_at=no cat > $TMPC << EOF #include <fcntl.h> #if !defined(AT_EMPTY_PATH) # error missing definition #else int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } #endif EOF if compile_prog "" "" ; then open_by_handle_at=yes fi ######################################## # check if we have linux/magic.h linux_magic_h=no cat > $TMPC << EOF #include <linux/magic.h> int main(void) { return 0; } EOF if compile_prog "" "" ; then linux_magic_h=yes fi ######################################## # check whether we can disable the -Wunused-but-set-variable # option with a pragma (this is needed to silence a warning in # some versions of the valgrind VALGRIND_STACK_DEREGISTER macro.) # This test has to be compiled with -Werror as otherwise an # unknown pragma is only a warning. pragma_disable_unused_but_set=no cat > $TMPC << EOF #pragma GCC diagnostic ignored "-Wunused-but-set-variable" int main(void) { return 0; } EOF if compile_prog "-Werror" "" ; then pragma_disable_unused_but_set=yes fi ######################################## # check if we have valgrind/valgrind.h and valgrind/memcheck.h valgrind_h=no cat > $TMPC << EOF #include <valgrind/valgrind.h> #include <valgrind/memcheck.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 ########################################## # End of CC checks # After here, no more $cc or $ld runs if test "$debug" = "no" ; then CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS" fi # Disable zero malloc errors for official releases unless explicitly told to # enable/disable if test -z "$zero_malloc" ; then if test "$z_version" = "50" ; then zero_malloc="no" else zero_malloc="yes" fi fi # Now we've finished running tests it's OK to add -Werror to the compiler flags if test "$werror" = "yes"; then QEMU_CFLAGS="-Werror $QEMU_CFLAGS" fi if test "$solaris" = "no" ; then if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then LDFLAGS="-Wl,--warn-common $LDFLAGS" fi fi # test if pod2man has --utf8 option if pod2man --help | grep -q utf8; then POD2MAN="pod2man --utf8" else POD2MAN="pod2man" fi # Use ASLR, no-SEH and DEP if available if test "$mingw32" = "yes" ; then for flag in --dynamicbase --no-seh --nxcompat; do if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then LDFLAGS="-Wl,$flag $LDFLAGS" fi done fi qemu_confdir=$sysconfdir$confsuffix qemu_datadir=$datadir$confsuffix tools="" if test "$want_tools" = "yes" ; then tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then tools="qemu-nbd\$(EXESUF) $tools" fi fi if test "$softmmu" = yes ; then if test "$virtfs" != no ; then if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then virtfs=yes tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)" else if test "$virtfs" = yes; then echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel" exit 1 fi virtfs=no fi fi if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then if [ "$guest_agent" = "yes" ]; then tools="qemu-ga\$(EXESUF) $tools" fi fi if test "$smartcard_nss" = "yes" ; then tools="vscclient\$(EXESUF) $tools" fi fi # Mac OS X ships with a broken assembler roms= if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \ "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ "$softmmu" = yes ; then roms="optionrom" fi if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then roms="$roms spapr-rtas" fi # add pixman flags after all config tests are done QEMU_CFLAGS="$QEMU_CFLAGS $pixman_cflags" libs_softmmu="$libs_softmmu $pixman_libs" echo "Install prefix $prefix" echo "BIOS directory `eval echo $qemu_datadir`" echo "binary directory `eval echo $bindir`" echo "library directory `eval echo $libdir`" echo "libexec directory `eval echo $libexecdir`" echo "include directory `eval echo $includedir`" echo "config directory `eval echo $sysconfdir`" echo "local state directory `eval echo $local_statedir`" if test "$mingw32" = "no" ; then echo "Manual directory `eval echo $mandir`" echo "ELF interp prefix $interp_prefix" fi echo "Source path $source_path" echo "C compiler $cc" echo "Host C compiler $host_cc" echo "Objective-C compiler $objcc" echo "CFLAGS $CFLAGS" echo "QEMU_CFLAGS $QEMU_CFLAGS" echo "LDFLAGS $LDFLAGS" echo "make $make" echo "install $install" echo "python $python" if test "$slirp" = "yes" ; then echo "smbd $smbd" fi echo "host CPU $cpu" echo "host big endian $bigendian" echo "target list $target_list" echo "tcg debug enabled $debug_tcg" echo "gprof enabled $gprof" echo "sparse enabled $sparse" echo "strip binaries $strip_opt" echo "profiler $profiler" echo "static build $static" echo "-Werror enabled $werror" if test "$darwin" = "yes" ; then echo "Cocoa support $cocoa" fi echo "pixman $pixman" echo "SDL support $sdl" echo "curses support $curses" echo "curl support $curl" echo "mingw32 support $mingw32" echo "Audio drivers $audio_drv_list" echo "Extra audio cards $audio_card_list" echo "Block whitelist $block_drv_whitelist" echo "Mixer emulation $mixemu" echo "VirtFS support $virtfs" echo "VNC support $vnc" if test "$vnc" = "yes" ; then echo "VNC TLS support $vnc_tls" echo "VNC SASL support $vnc_sasl" echo "VNC JPEG support $vnc_jpeg" echo "VNC PNG support $vnc_png" fi if test -n "$sparc_cpu"; then echo "Target Sparc Arch $sparc_cpu" fi echo "xen support $xen" echo "brlapi support $brlapi" echo "bluez support $bluez" echo "Documentation $docs" [ ! -z "$uname_release" ] && \ echo "uname -r $uname_release" echo "NPTL support $nptl" echo "GUEST_BASE $guest_base" echo "PIE $pie" echo "vde support $vde" echo "Linux AIO support $linux_aio" echo "ATTR/XATTR support $attr" echo "Install blobs $blobs" echo "KVM support $kvm" echo "TCG interpreter $tcg_interpreter" echo "fdt support $fdt" echo "preadv support $preadv" echo "fdatasync $fdatasync" echo "madvise $madvise" echo "posix_madvise $posix_madvise" echo "sigev_thread_id $sigev_thread_id" echo "uuid support $uuid" echo "libcap-ng support $cap_ng" echo "vhost-net support $vhost_net" echo "Trace backend $trace_backend" echo "Trace output file $trace_file-<pid>" echo "spice support $spice ($spice_protocol_version/$spice_server_version)" echo "rbd support $rbd" echo "xfsctl support $xfs" echo "nss used $smartcard_nss" echo "usb net redir $usb_redir" echo "OpenGL support $opengl" echo "libiscsi support $libiscsi" echo "build guest agent $guest_agent" echo "seccomp support $seccomp" echo "coroutine backend $coroutine_backend" echo "GlusterFS support $glusterfs" if test "$sdl_too_old" = "yes"; then echo "-> Your SDL version is too old - please upgrade to have SDL support" fi config_host_mak="config-host.mak" config_host_ld="config-host.ld" echo "# Automatically generated by configure - do not modify" > $config_host_mak printf "# Configured with:" >> $config_host_mak printf " '%s'" "$0" "$@" >> $config_host_mak echo >> $config_host_mak echo all: >> $config_host_mak echo "prefix=$prefix" >> $config_host_mak echo "bindir=$bindir" >> $config_host_mak echo "libdir=$libdir" >> $config_host_mak echo "libexecdir=$libexecdir" >> $config_host_mak echo "includedir=$includedir" >> $config_host_mak echo "mandir=$mandir" >> $config_host_mak echo "sysconfdir=$sysconfdir" >> $config_host_mak echo "qemu_confdir=$qemu_confdir" >> $config_host_mak echo "qemu_datadir=$qemu_datadir" >> $config_host_mak echo "qemu_docdir=$qemu_docdir" >> $config_host_mak echo "qemu_localstatedir=$local_statedir" >> $config_host_mak echo "qemu_helperdir=$libexecdir" >> $config_host_mak echo "ARCH=$ARCH" >> $config_host_mak if test "$debug_tcg" = "yes" ; then echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak fi if test "$debug" = "yes" ; then echo "CONFIG_DEBUG_EXEC=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 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" >> $config_host_mak fi if test "$aix" = "yes" ; then echo "CONFIG_AIX=y" >> $config_host_mak fi if test "$solaris" = "yes" ; then echo "CONFIG_SOLARIS=y" >> $config_host_mak echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak if test "$needs_libsunmath" = "yes" ; then echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak fi fi if test "$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" >> $config_host_mak fi if test "$slirp" = "yes" ; then echo "CONFIG_SLIRP=y" >> $config_host_mak echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES" fi if test "$vde" = "yes" ; then echo "CONFIG_VDE=y" >> $config_host_mak fi if test "$cap_ng" = "yes" ; then echo "CONFIG_LIBCAP=y" >> $config_host_mak fi for card in $audio_card_list; do def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'` echo "$def=y" >> $config_host_mak done echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak for drv in $audio_drv_list; do def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'` echo "$def=y" >> $config_host_mak if test "$drv" = "fmod"; then echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak fi done if test "$audio_pt_int" = "yes" ; then echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak fi if test "$audio_win_int" = "yes" ; then echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak fi echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak if test "$mixemu" = "yes" ; then echo "CONFIG_MIXEMU=y" >> $config_host_mak fi if test "$vnc" = "yes" ; then echo "CONFIG_VNC=y" >> $config_host_mak fi if test "$vnc_tls" = "yes" ; then echo "CONFIG_VNC_TLS=y" >> $config_host_mak echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak fi if test "$vnc_sasl" = "yes" ; then echo "CONFIG_VNC_SASL=y" >> $config_host_mak echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak fi if test "$vnc_jpeg" = "yes" ; then echo "CONFIG_VNC_JPEG=y" >> $config_host_mak echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak fi if test "$vnc_png" = "yes" ; then echo "CONFIG_VNC_PNG=y" >> $config_host_mak echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak fi if test "$fnmatch" = "yes" ; then echo "CONFIG_FNMATCH=y" >> $config_host_mak fi if test "$uuid" = "yes" ; then echo "CONFIG_UUID=y" >> $config_host_mak fi if test "$xfs" = "yes" ; then echo "CONFIG_XFS=y" >> $config_host_mak fi qemu_version=`head $source_path/VERSION` echo "VERSION=$qemu_version" >>$config_host_mak echo "PKGVERSION=$pkgversion" >>$config_host_mak echo "SRC_PATH=$source_path" >> $config_host_mak echo "TARGET_DIRS=$target_list" >> $config_host_mak if [ "$docs" = "yes" ] ; then echo "BUILD_DOCS=yes" >> $config_host_mak fi if test "$sdl" = "yes" ; then echo "CONFIG_SDL=y" >> $config_host_mak echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak fi if test "$cocoa" = "yes" ; then echo "CONFIG_COCOA=y" >> $config_host_mak fi if test "$curses" = "yes" ; then echo "CONFIG_CURSES=y" >> $config_host_mak fi if test "$atfile" = "yes" ; then echo "CONFIG_ATFILE=y" >> $config_host_mak fi if test "$utimens" = "yes" ; then echo "CONFIG_UTIMENSAT=y" >> $config_host_mak fi if test "$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" >> $config_host_mak fi if test "$fallocate" = "yes" ; then echo "CONFIG_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" >> $config_host_mak fi if test "$epoll" = "yes" ; then echo "CONFIG_EPOLL=y" >> $config_host_mak fi if test "$epoll_create1" = "yes" ; then echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak fi if test "$epoll_pwait" = "yes" ; then echo "CONFIG_EPOLL_PWAIT=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" >> $config_host_mak fi if test "$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" >> $config_host_mak fi if test "$brlapi" = "yes" ; then echo "CONFIG_BRLAPI=y" >> $config_host_mak fi if test "$bluez" = "yes" ; then echo "CONFIG_BLUEZ=y" >> $config_host_mak echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak fi echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak if test "$xen" = "yes" ; then echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak fi if test "$linux_aio" = "yes" ; then echo "CONFIG_LINUX_AIO=y" >> $config_host_mak fi if test "$attr" = "yes" ; then echo "CONFIG_ATTR=y" >> $config_host_mak fi if test "$libattr" = "yes" ; then echo "CONFIG_LIBATTR=y" >> $config_host_mak fi if test "$virtfs" = "yes" ; then echo "CONFIG_VIRTFS=y" >> $config_host_mak fi if test "$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" = "yes" ; then echo "CONFIG_FDT=y" >> $config_host_mak fi if test "$signalfd" = "yes" ; then echo "CONFIG_SIGNALFD=y" >> $config_host_mak fi if test "$tcg_interpreter" = "yes" ; then echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak fi if test "$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" >> $config_host_mak fi if test "$sigev_thread_id" = "yes" ; then echo "CONFIG_SIGEV_THREAD_ID=y" >> $config_host_mak fi if test "$spice" = "yes" ; then echo "CONFIG_SPICE=y" >> $config_host_mak fi if test "$smartcard" = "yes" ; then echo "CONFIG_SMARTCARD=y" >> $config_host_mak fi if test "$smartcard_nss" = "yes" ; then echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak echo "libcacard_libs=$libcacard_libs" >> $config_host_mak echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak fi if test "$usb_redir" = "yes" ; then echo "CONFIG_USB_REDIR=y" >> $config_host_mak fi if test "$opengl" = "yes" ; then echo "CONFIG_OPENGL=y" >> $config_host_mak fi if test "$libiscsi" = "yes" ; then echo "CONFIG_LIBISCSI=y" >> $config_host_mak fi if test "$seccomp" = "yes"; then echo "CONFIG_SECCOMP=y" >> $config_host_mak fi # XXX: suppress that if [ "$bsd" = "yes" ] ; then echo "CONFIG_BSD=y" >> $config_host_mak fi echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak if test "$zero_malloc" = "yes" ; then echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak fi if test "$rbd" = "yes" ; then echo "CONFIG_RBD=y" >> $config_host_mak fi if test "$coroutine_backend" = "ucontext" ; then echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak elif test "$coroutine_backend" = "sigaltstack" ; then echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak fi if test "$open_by_handle_at" = "yes" ; then echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak fi if test "$linux_magic_h" = "yes" ; then echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak fi if test "$pragma_disable_unused_but_set" = "yes" ; then echo "CONFIG_PRAGMA_DISABLE_UNUSED_BUT_SET=y" >> $config_host_mak fi if test "$valgrind_h" = "yes" ; then echo "CONFIG_VALGRIND_H=y" >> $config_host_mak fi if test "$has_environ" = "yes" ; then echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak fi if test "$glusterfs" = "yes" ; then echo "CONFIG_GLUSTERFS=y" >> $config_host_mak fi # USB host support case "$usb" in linux) echo "HOST_USB=linux" >> $config_host_mak ;; bsd) echo "HOST_USB=bsd" >> $config_host_mak ;; *) echo "HOST_USB=stub" >> $config_host_mak ;; esac # use default implementation for tracing backend-specific routines trace_default=yes echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak if test "$trace_backend" = "nop"; then echo "CONFIG_TRACE_NOP=y" >> $config_host_mak fi if test "$trace_backend" = "simple"; then echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak trace_default=no # Set the appropriate trace file. trace_file="\"$trace_file-\" FMT_pid" fi if test "$trace_backend" = "stderr"; then echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak trace_default=no fi if test "$trace_backend" = "ust"; then echo "CONFIG_TRACE_UST=y" >> $config_host_mak fi if test "$trace_backend" = "dtrace"; then echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak if test "$trace_backend_stap" = "yes" ; then echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak fi fi echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak if test "$trace_default" = "yes"; then echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak fi echo "TOOLS=$tools" >> $config_host_mak echo "ROMS=$roms" >> $config_host_mak echo "MAKE=$make" >> $config_host_mak echo "INSTALL=$install" >> $config_host_mak echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak echo "PYTHON=$python" >> $config_host_mak echo "CC=$cc" >> $config_host_mak echo "CC_I386=$cc_i386" >> $config_host_mak echo "HOST_CC=$host_cc" >> $config_host_mak echo "OBJCC=$objcc" >> $config_host_mak echo "AR=$ar" >> $config_host_mak echo "OBJCOPY=$objcopy" >> $config_host_mak echo "LD=$ld" >> $config_host_mak echo "WINDRES=$windres" >> $config_host_mak echo "LIBTOOL=$libtool" >> $config_host_mak echo "CFLAGS=$CFLAGS" >> $config_host_mak echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak if test "$sparse" = "yes" ; then echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak fi if test "$cross_prefix" != ""; then echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak else echo "AUTOCONF_HOST := " >> $config_host_mak fi echo "LDFLAGS=$LDFLAGS" >> $config_host_mak echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak echo "ARLIBS_END=$arlibs_end" >> $config_host_mak echo "LIBS+=$LIBS" >> $config_host_mak echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak echo "EXESUF=$EXESUF" >> $config_host_mak echo "LIBS_QGA+=$libs_qga" >> $config_host_mak echo "POD2MAN=$POD2MAN" >> $config_host_mak echo "TRANSLATE_OPT_CFLAGS=$TRANSLATE_OPT_CFLAGS" >> $config_host_mak # generate list of library paths for linker script $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld} if test -f ${config_host_ld}~ ; then if cmp -s $config_host_ld ${config_host_ld}~ ; then mv ${config_host_ld}~ $config_host_ld else rm ${config_host_ld}~ fi fi for d in libdis libdis-user; do symlink "$source_path/Makefile.dis" "$d/Makefile" echo > $d/config.mak done # use included Linux headers if test "$linux" = "yes" ; then mkdir -p linux-headers case "$cpu" in i386|x86_64) linux_arch=x86 ;; ppcemb|ppc|ppc64) linux_arch=powerpc ;; s390x) linux_arch=s390 ;; *) # For most CPUs the kernel architecture name and QEMU CPU name match. linux_arch="$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_arch2=`echo $target | cut -d '-' -f 1` target_bigendian="no" case "$target_arch2" in armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|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_arch2}-softmmu) target_softmmu="yes" ;; ${target_arch2}-linux-user) if test "$linux" != "yes" ; then echo "ERROR: Target '$target' is only available on a Linux host" exit 1 fi target_user_only="yes" target_linux_user="yes" ;; ${target_arch2}-bsd-user) if test "$bsd" != "yes" ; then echo "ERROR: Target '$target' is only available on a BSD host" exit 1 fi target_user_only="yes" target_bsd_user="yes" ;; *) echo "ERROR: Target '$target' not recognised" exit 1 ;; esac mkdir -p $target_dir echo "# Automatically generated by configure - do not modify" > $config_target_mak bflt="no" target_nptl="no" interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` gdb_xml_files="" target_short_alignment=2 target_int_alignment=4 target_long_alignment=4 target_llong_alignment=8 target_libs_softmmu= TARGET_ARCH="$target_arch2" TARGET_BASE_ARCH="" TARGET_ABI_DIR="" case "$target_arch2" in i386) ;; x86_64) TARGET_BASE_ARCH=i386 target_long_alignment=8 ;; alpha) target_long_alignment=8 target_nptl="yes" ;; arm|armeb) TARGET_ARCH=arm bflt="yes" target_nptl="yes" gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" target_llong_alignment=4 target_libs_softmmu="$fdt_libs" ;; cris) target_nptl="yes" ;; lm32) target_libs_softmmu="$opengl_libs" ;; m68k) bflt="yes" gdb_xml_files="cf-core.xml cf-fp.xml" target_int_alignment=2 target_long_alignment=2 target_llong_alignment=2 ;; microblaze|microblazeel) TARGET_ARCH=microblaze bflt="yes" target_nptl="yes" target_libs_softmmu="$fdt_libs" ;; mips|mipsel) TARGET_ARCH=mips echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak target_nptl="yes" ;; mipsn32|mipsn32el) TARGET_ARCH=mipsn32 TARGET_BASE_ARCH=mips echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak ;; mips64|mips64el) TARGET_ARCH=mips64 TARGET_BASE_ARCH=mips echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak target_long_alignment=8 ;; or32) TARGET_ARCH=openrisc TARGET_BASE_ARCH=openrisc ;; ppc) gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" target_nptl="yes" target_libs_softmmu="$fdt_libs" ;; ppcemb) TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" target_nptl="yes" target_libs_softmmu="$fdt_libs" ;; ppc64) TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" target_long_alignment=8 target_libs_softmmu="$fdt_libs" ;; ppc64abi32) TARGET_ARCH=ppc64 TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc echo "TARGET_ABI32=y" >> $config_target_mak gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml" target_libs_softmmu="$fdt_libs" ;; sh4|sh4eb) TARGET_ARCH=sh4 bflt="yes" target_nptl="yes" ;; sparc) ;; sparc64) TARGET_BASE_ARCH=sparc target_long_alignment=8 ;; sparc32plus) TARGET_ARCH=sparc64 TARGET_BASE_ARCH=sparc TARGET_ABI_DIR=sparc echo "TARGET_ABI32=y" >> $config_target_mak ;; s390x) target_nptl="yes" target_long_alignment=8 ;; unicore32) ;; xtensa|xtensaeb) TARGET_ARCH=xtensa ;; *) echo "Unsupported target CPU" exit 1 ;; esac # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH if [ "$TARGET_BASE_ARCH" = "" ]; then TARGET_BASE_ARCH=$TARGET_ARCH fi symlink "$source_path/Makefile.target" "$target_dir/Makefile" upper() { echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]' } case "$cpu" in i386|x86_64|ppc) # The TCG interpreter currently does not support ld/st optimization. if test "$tcg_interpreter" = "no" ; then echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak fi ;; esac echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak target_arch_name="`upper $TARGET_ARCH`" echo "TARGET_$target_arch_name=y" >> $config_target_mak echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak echo "TARGET_TYPE=TARGET_TYPE_`upper $target_arch2`" >> $config_target_mak echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak if [ "$TARGET_ABI_DIR" = "" ]; then TARGET_ABI_DIR=$TARGET_ARCH fi echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak case "$target_arch2" in i386|x86_64) if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; 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 else echo "CONFIG_NO_XEN=y" >> $config_target_mak fi ;; *) echo "CONFIG_NO_XEN=y" >> $config_target_mak esac case "$target_arch2" in i386|x86_64|ppcemb|ppc|ppc64|s390x) # Make sure the target and host cpus are compatible if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \ \( "$target_arch2" = "$cpu" -o \ \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \ \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \ \( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \ \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \ \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then echo "CONFIG_KVM=y" >> $config_target_mak if test "$vhost_net" = "yes" ; then echo "CONFIG_VHOST_NET=y" >> $config_target_mak fi fi esac case "$target_arch2" in i386|x86_64) echo "CONFIG_HAVE_GET_MEMORY_MAPPING=y" >> $config_target_mak esac if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then echo "CONFIG_PSERIES=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" >> $config_target_mak echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak if test "$smartcard_nss" = "yes" ; then echo "subdir-$target: subdir-libcacard" >> $config_host_mak fi case "$target_arch2" in i386|x86_64) echo "CONFIG_HAVE_CORE_DUMP=y" >> $config_target_mak esac fi if test "$target_user_only" = "yes" ; then echo "CONFIG_USER_ONLY=y" >> $config_target_mak echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak fi if test "$target_linux_user" = "yes" ; then echo "CONFIG_LINUX_USER=y" >> $config_target_mak fi list="" if test ! -z "$gdb_xml_files" ; then for x in $gdb_xml_files; do list="$list $source_path/gdb-xml/$x" done echo "TARGET_XML_FILES=$list" >> $config_target_mak fi if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then echo "TARGET_HAS_BFLT=y" >> $config_target_mak fi if test "$target_user_only" = "yes" \ -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then echo "CONFIG_USE_NPTL=y" >> $config_target_mak fi if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak fi if test "$target_bsd_user" = "yes" ; then echo "CONFIG_BSD_USER=y" >> $config_target_mak fi # the static way of configuring available audio cards requires this workaround if test "$target_user_only" != "yes" && grep -q CONFIG_PCSPK $source_path/default-configs/$target.mak; then echo "CONFIG_PCSPK=y" >> $config_target_mak fi # generate QEMU_CFLAGS/LDFLAGS for targets cflags="" includes="" ldflags="" if test "$tcg_interpreter" = "yes"; then includes="-I\$(SRC_PATH)/tcg/tci $includes" elif test "$ARCH" = "sparc64" ; then includes="-I\$(SRC_PATH)/tcg/sparc $includes" elif test "$ARCH" = "s390x" ; then includes="-I\$(SRC_PATH)/tcg/s390 $includes" elif test "$ARCH" = "x86_64" ; then includes="-I\$(SRC_PATH)/tcg/i386 $includes" else includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" fi includes="-I\$(SRC_PATH)/tcg $includes" if test "$linux" = "yes" ; then includes="-I\$(SRC_PATH)/linux-headers $includes" fi if test "$target_user_only" = "yes" ; then libdis_config_mak=libdis-user/config.mak else libdis_config_mak=libdis/config.mak fi for i in $ARCH $TARGET_BASE_ARCH ; do case "$i" in alpha) echo "CONFIG_ALPHA_DIS=y" >> $config_target_mak echo "CONFIG_ALPHA_DIS=y" >> $libdis_config_mak ;; arm) echo "CONFIG_ARM_DIS=y" >> $config_target_mak echo "CONFIG_ARM_DIS=y" >> $libdis_config_mak ;; cris) echo "CONFIG_CRIS_DIS=y" >> $config_target_mak echo "CONFIG_CRIS_DIS=y" >> $libdis_config_mak ;; hppa) echo "CONFIG_HPPA_DIS=y" >> $config_target_mak echo "CONFIG_HPPA_DIS=y" >> $libdis_config_mak ;; i386|x86_64) echo "CONFIG_I386_DIS=y" >> $config_target_mak echo "CONFIG_I386_DIS=y" >> $libdis_config_mak ;; ia64*) echo "CONFIG_IA64_DIS=y" >> $config_target_mak echo "CONFIG_IA64_DIS=y" >> $libdis_config_mak ;; lm32) echo "CONFIG_LM32_DIS=y" >> $config_target_mak echo "CONFIG_LM32_DIS=y" >> $libdis_config_mak ;; m68k) echo "CONFIG_M68K_DIS=y" >> $config_target_mak echo "CONFIG_M68K_DIS=y" >> $libdis_config_mak ;; microblaze*) echo "CONFIG_MICROBLAZE_DIS=y" >> $config_target_mak echo "CONFIG_MICROBLAZE_DIS=y" >> $libdis_config_mak ;; mips*) echo "CONFIG_MIPS_DIS=y" >> $config_target_mak echo "CONFIG_MIPS_DIS=y" >> $libdis_config_mak ;; or32) echo "CONFIG_OPENRISC_DIS=y" >> $config_target_mak echo "CONFIG_OPENRISC_DIS=y" >> $libdis_config_mak ;; ppc*) echo "CONFIG_PPC_DIS=y" >> $config_target_mak echo "CONFIG_PPC_DIS=y" >> $libdis_config_mak ;; s390*) echo "CONFIG_S390_DIS=y" >> $config_target_mak echo "CONFIG_S390_DIS=y" >> $libdis_config_mak ;; sh4) echo "CONFIG_SH4_DIS=y" >> $config_target_mak echo "CONFIG_SH4_DIS=y" >> $libdis_config_mak ;; sparc*) echo "CONFIG_SPARC_DIS=y" >> $config_target_mak echo "CONFIG_SPARC_DIS=y" >> $libdis_config_mak ;; xtensa*) echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak echo "CONFIG_XTENSA_DIS=y" >> $libdis_config_mak ;; esac done if test "$tcg_interpreter" = "yes" ; then echo "CONFIG_TCI_DIS=y" >> $config_target_mak echo "CONFIG_TCI_DIS=y" >> $libdis_config_mak fi case "$ARCH" in alpha) # Ensure there's only a single GP cflags="-msmall-data $cflags" ;; esac if test "$target_softmmu" = "yes" ; then case "$TARGET_BASE_ARCH" in arm) cflags="-DHAS_AUDIO $cflags" ;; lm32) cflags="-DHAS_AUDIO $cflags" ;; i386|mips|ppc) cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" ;; esac fi if test "$gprof" = "yes" ; then echo "TARGET_GPROF=yes" >> $config_target_mak if test "$target_linux_user" = "yes" ; then cflags="-p $cflags" ldflags="-p $ldflags" fi if test "$target_softmmu" = "yes" ; then ldflags="-p $ldflags" echo "GPROF_CFLAGS=-p" >> $config_target_mak fi fi if test "$ARCH" = "tci"; then linker_script="" else linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld" fi if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then case "$ARCH" in alpha | s390x) # The default placement of the application is fine. ;; *) ldflags="$linker_script $ldflags" ;; esac fi echo "LDFLAGS+=$ldflags" >> $config_target_mak echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak echo "QEMU_INCLUDES+=$includes" >> $config_target_mak done # for target in $targets if [ "$pixman" = "internal" ]; then echo "config-host.h: subdir-pixman" >> $config_host_mak fi # build tree in object directory in case the source is not in the current directory DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32" DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas" DIRS="$DIRS roms/seabios roms/vgabios" DIRS="$DIRS qapi-generated" DIRS="$DIRS libcacard libcacard/libcacard libcacard/trace" FILES="Makefile tests/tcg/Makefile qdict-test-data.txt" FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit" FILES="$FILES tests/tcg/lm32/Makefile libcacard/Makefile" FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps" FILES="$FILES pc-bios/spapr-rtas/Makefile" FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" for bios_file in \ $source_path/pc-bios/*.bin \ $source_path/pc-bios/*.rom \ $source_path/pc-bios/*.dtb \ $source_path/pc-bios/openbios-* \ $source_path/pc-bios/palcode-* do FILES="$FILES pc-bios/`basename $bios_file`" done mkdir -p $DIRS for f in $FILES ; do if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then symlink "$source_path/$f" "$f" fi done # temporary config to build submodules for rom in seabios vgabios ; do config_mak=roms/$rom/config.mak echo "# Automatically generated by configure - do not modify" > $config_mak echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak echo "CC=$cc" >> $config_mak echo "BCC=bcc" >> $config_mak echo "CPP=${cross_prefix}cpp" >> $config_mak echo "OBJCOPY=objcopy" >> $config_mak echo "IASL=iasl" >> $config_mak echo "LD=$ld" >> $config_mak done d=libuser symlink "$source_path/Makefile.user" "$d/Makefile" if test "$docs" = "yes" ; then mkdir -p QMP fi