#!/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 compile_object() { $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null } compile_prog() { local_cflags="$1" local_ldflags="$2" $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null } # 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:-$(printf ' \t\n')}" return 1 } # default parameters cpu="" interp_prefix="/usr/gnemul/qemu-%M" static="no" sparc_cpu="" cross_prefix="" cc="gcc" audio_drv_list="" audio_card_list="ac97 es1370 sb16" audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus" block_drv_whitelist="" host_cc="gcc" ar="ar" make="make" install="install" objcopy="objcopy" ld="ld" strip="strip" windres="windres" helper_cflags="" libs_softmmu="" libs_tools="" audio_pt_int="" audio_win_int="" # parse CC options first for opt do optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` case "$opt" in --cross-prefix=*) cross_prefix="$optarg" ;; --cc=*) cc="$optarg" ;; --cpu=*) cpu="$optarg" ;; --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS" ;; --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS" ;; --sparc_cpu=*) sparc_cpu="$optarg" case $sparc_cpu in v7|v8|v8plus|v8plusa) cpu="sparc" ;; v9) cpu="sparc64" ;; *) echo "undefined SPARC architecture. Exiting"; exit 1 ;; esac ;; esac done # OS specific # Using uname is really, really broken. Once we have the right set of checks # we can eliminate it's usage altogether cc="${cross_prefix}${cc}" ar="${cross_prefix}${ar}" objcopy="${cross_prefix}${objcopy}" ld="${cross_prefix}${ld}" strip="${cross_prefix}${strip}" windres="${cross_prefix}${windres}" # default flags for all hosts QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS" CFLAGS="-g $CFLAGS" QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -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_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS" LDFLAGS="-g $LDFLAGS" 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 $gcc_flags" cat > $TMPC << EOF int main(void) { return 0; } EOF for flag in $gcc_flags; do if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then QEMU_CFLAGS="$flag $QEMU_CFLAGS" fi done # check that the C compiler works. cat > $TMPC <<EOF int main(void) {} EOF if compile_object ; then : C compiler works ok else echo "ERROR: \"$cc\" either does not exist or does not work" exit 1 fi check_define() { cat > $TMPC <<EOF #if !defined($1) #error Not defined #endif int main(void) { return 0; } EOF compile_object } if test ! -z "$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 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA # They must be specified using --sparc_cpu 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 else cpu=`uname -m` fi target_list="" case "$cpu" in alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64) cpu="$cpu" ;; i386|i486|i586|i686|i86pc|BePC) cpu="i386" ;; x86_64|amd64) cpu="x86_64" ;; armv*b) cpu="armv4b" ;; armv*l) cpu="armv4l" ;; parisc|parisc64) cpu="hppa" ;; mips*) cpu="mips" ;; s390) cpu="s390" ;; s390x) cpu="s390x" ;; sparc|sun4[cdmuv]) cpu="sparc" ;; *) echo "Unsupported CPU = $cpu" exit 1 ;; esac # 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="" kvm="" kvm_para="" nptl="" sdl="" sparse="no" uuid="" vde="" vnc_tls="" vnc_sasl="" vnc_jpeg="" vnc_png="" vnc_thread="no" xen="" linux_aio="" attr="" vhost_net="" gprof="no" debug_tcg="no" debug_mon="no" debug="no" strip_opt="yes" bigendian="no" mingw32="no" EXESUF="" prefix="/usr/local" mandir="\${prefix}/share/man" datadir="\${prefix}/share/qemu" docdir="\${prefix}/share/doc/qemu" bindir="\${prefix}/bin" sysconfdir="\${prefix}/etc" 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" darwin_user="no" bsd_user="no" guest_base="" uname_release="" io_thread="no" mixemu="no" kerneldir="" aix="no" haiku="no" blobs="yes" pkgversion="" check_utests="no" user_pie="no" zero_malloc="" trace_backend="nop" trace_file="trace" # OS specific 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 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="gmake" audio_drv_list="oss" audio_possible_drivers="oss sdl esd pa" # needed for kinfo_getvmmap(3) in libutil.h LIBS="-lutil $LIBS" ;; DragonFly) bsd="yes" make="gmake" audio_drv_list="oss" audio_possible_drivers="oss sdl esd pa" ;; NetBSD) bsd="yes" make="gmake" audio_drv_list="oss" audio_possible_drivers="oss sdl esd" oss_lib="-lossaudio" ;; OpenBSD) bsd="yes" make="gmake" audio_drv_list="oss" audio_possible_drivers="oss sdl esd" oss_lib="-lossaudio" ;; Darwin) bsd="yes" darwin="yes" # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can # run 64-bit userspace code if [ "$cpu" = "i386" ] ; then is_x86_64=`sysctl -n hw.optional.x86_64` [ "$is_x86_64" = "1" ] && cpu=x86_64 fi if [ "$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 darwin_user="yes" 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 $libs_softmmu" ;; SunOS) solaris="yes" make="gmake" install="ginstall" ld="gld" needs_libsunmath="no" solarisrev=`uname -r | cut -f2 -d.` # have to select again, because `uname -m` returns i86pc # even on an x86_64 box. solariscpu=`isainfo -k` if test "${solariscpu}" = "amd64" ; then cpu="x86_64" fi 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" LIBS="-lsocket -lnsl -lresolv $LIBS" ;; AIX) aix="yes" make="gmake" ;; Haiku) haiku="yes" QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS" LIBS="-lposix_error_mapper -lnetwork $LIBS" ;; *) audio_drv_list="oss" audio_possible_drivers="oss alsa sdl esd pa" linux="yes" linux_user="yes" usb="linux" if [ "$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" fi bsd_user="yes" 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" prefix="c:/Program Files/Qemu" mandir="\${prefix}" datadir="\${prefix}" docdir="\${prefix}" bindir="\${prefix}" sysconfdir="\${prefix}" confsuffix="" fi # find source path source_path=`dirname "$0"` source_path_used="no" workdir=`pwd` if [ -z "$source_path" ]; then source_path=$workdir else source_path=`cd "$source_path"; pwd` fi [ -f "$workdir/vl.c" ] || source_path_used="yes" werror="" for opt do optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` case "$opt" in --help|-h) show_help=yes ;; --prefix=*) prefix="$optarg" ;; --interp-prefix=*) interp_prefix="$optarg" ;; --source-path=*) source_path="$optarg" source_path_used="yes" ;; --cross-prefix=*) ;; --cc=*) ;; --host-cc=*) host_cc="$optarg" ;; --make=*) make="$optarg" ;; --install=*) install="$optarg" ;; --extra-cflags=*) ;; --extra-ldflags=*) ;; --cpu=*) ;; --target-list=*) target_list="$optarg" ;; --trace-backend=*) trace_backend="$optarg" ;; --trace-file=*) trace_file="$optarg" ;; --enable-gprof) gprof="yes" ;; --static) static="yes" LDFLAGS="-static $LDFLAGS" ;; --mandir=*) mandir="$optarg" ;; --bindir=*) bindir="$optarg" ;; --datadir=*) datadir="$optarg" ;; --docdir=*) docdir="$optarg" ;; --sysconfdir=*) sysconfdir="$optarg" ;; --disable-sdl) sdl="no" ;; --enable-sdl) sdl="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-mon) debug_mon="yes" ;; --disable-debug-mon) debug_mon="no" ;; --enable-debug) # Enable debugging options that aren't excessively noisy debug_tcg="yes" debug_mon="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-vnc-thread) vnc_thread="no" ;; --enable-vnc-thread) vnc_thread="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-brlapi) brlapi="no" ;; --enable-brlapi) brlapi="yes" ;; --disable-bluez) bluez="no" ;; --enable-bluez) bluez="yes" ;; --disable-kvm) kvm="no" ;; --enable-kvm) kvm="yes" ;; --enable-profiler) profiler="yes" ;; --enable-cocoa) cocoa="yes" ; sdl="no" ; audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`" ;; --disable-system) softmmu="no" ;; --enable-system) softmmu="yes" ;; --disable-user) linux_user="no" ; bsd_user="no" ; darwin_user="no" ;; --enable-user) ;; --disable-linux-user) linux_user="no" ;; --enable-linux-user) linux_user="yes" ;; --disable-darwin-user) darwin_user="no" ;; --enable-darwin-user) darwin_user="yes" ;; --disable-bsd-user) bsd_user="no" ;; --enable-bsd-user) bsd_user="yes" ;; --enable-guest-base) guest_base="yes" ;; --disable-guest-base) guest_base="no" ;; --enable-user-pie) user_pie="yes" ;; --disable-user-pie) user_pie="no" ;; --enable-uname-release=*) uname_release="$optarg" ;; --sparc_cpu=*) ;; --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-check-utests) check_utests="no" ;; --enable-check-utests) check_utests="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" ;; --enable-io-thread) io_thread="yes" ;; --disable-blobs) blobs="no" ;; --kerneldir=*) kerneldir="$optarg" ;; --with-pkgversion=*) pkgversion=" ($optarg)" ;; --disable-docs) docs="no" ;; --enable-docs) docs="yes" ;; --disable-vhost-net) vhost_net="no" ;; --enable-vhost-net) vhost_net="yes" ;; --*dir) ;; *) echo "ERROR: unknown option $opt"; show_help="yes" ;; esac done # # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) # host_guest_base="no" case "$cpu" in sparc) case $sparc_cpu in v7|v8) QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" ;; v8plus|v8plusa) QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS" ;; *) # sparc_cpu not defined in the command line QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS" esac LDFLAGS="-m32 $LDFLAGS" QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS" if test "$solaris" = "no" ; then QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS" helper_cflags="-ffixed-i0" fi ;; sparc64) QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS" LDFLAGS="-m64 $LDFLAGS" QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS" if test "$solaris" != "no" ; then QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS" fi ;; s390) QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS" LDFLAGS="-m31 $LDFLAGS" host_guest_base="yes" ;; s390x) QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS" LDFLAGS="-m64 $LDFLAGS" host_guest_base="yes" ;; i386) QEMU_CFLAGS="-m32 $QEMU_CFLAGS" LDFLAGS="-m32 $LDFLAGS" helper_cflags="-fomit-frame-pointer" host_guest_base="yes" ;; x86_64) QEMU_CFLAGS="-m64 $QEMU_CFLAGS" LDFLAGS="-m64 $LDFLAGS" host_guest_base="yes" ;; arm*) host_guest_base="yes" ;; ppc*) host_guest_base="yes" ;; mips*) host_guest_base="yes" ;; ia64*) host_guest_base="yes" ;; hppa*) host_guest_base="yes" ;; esac [ -z "$guest_base" ] && guest_base="$host_guest_base" if test x"$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 [$target_list]" echo "" echo "Advanced options (experts only):" echo " --source-path=PATH path of source code [$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 [$host_cc] for code run at" echo " build time" echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS" echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS" echo " --make=MAKE use specified make [$make]" echo " --install=INSTALL use specified install [$install]" echo " --static enable static build [$static]" echo " --mandir=PATH install man pages in PATH" echo " --datadir=PATH install firmware in PATH" echo " --docdir=PATH install documentation in PATH" echo " --bindir=PATH install binaries in PATH" echo " --sysconfdir=PATH install config in PATH/qemu" 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 " --enable-cocoa enable COCOA (Mac OS X only)" 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-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-vnc-thread disable threaded VNC server" echo " --enable-vnc-thread enable threaded 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-check-utests disable check unit-tests" echo " --enable-check-utests enable check unit-tests" echo " --disable-bluez disable bluez stack connectivity" echo " --enable-bluez enable bluez stack connectivity" echo " --disable-kvm disable KVM acceleration support" echo " --enable-kvm enable KVM acceleration support" 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-darwin-user enable all darwin usermode emulation targets" echo " --disable-darwin-user disable all darwin 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-user-pie build usermode emulation targets as PIE" echo " --disable-user-pie do not build usermode emulation targets as PIE" 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 " --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-attr disables attr and xattr support" echo " --enable-attr enable attr and xattr support" echo " --enable-io-thread enable IO thread" echo " --disable-blobs disable installing provided firmware blobs" echo " --kerneldir=PATH look for kernel includes in PATH" 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 " --trace-backend=B Trace backend nop simple ust" echo " --trace-file=NAME Full PATH,NAME of file to store traces" echo " Default:trace-<pid>" echo "" echo "NOTE: The object files are built at the place where configure is launched" exit 1 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 $install`" = "/usr/sbin/install" ; then echo "Error: Solaris /usr/sbin/install is not an appropriate install program." echo "try ginstall from the GNU fileutils available from www.blastwave.org" echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install" exit 1 fi if has ar; then : else echo "Error: No path includes ar" if test -f /usr/ccs/bin/ar ; then echo "Add /usr/ccs/bin to your path and rerun configure" fi exit 1 fi fi if test -z "$target_list" ; then # these targets are portable if [ "$softmmu" = "yes" ] ; then target_list="\ i386-softmmu \ x86_64-softmmu \ arm-softmmu \ cris-softmmu \ m68k-softmmu \ microblaze-softmmu \ mips-softmmu \ mipsel-softmmu \ mips64-softmmu \ mips64el-softmmu \ ppc-softmmu \ ppcemb-softmmu \ ppc64-softmmu \ sh4-softmmu \ sh4eb-softmmu \ sparc-softmmu \ sparc64-softmmu \ " fi # the following are Linux specific if [ "$linux_user" = "yes" ] ; then target_list="${target_list}\ i386-linux-user \ x86_64-linux-user \ alpha-linux-user \ arm-linux-user \ armeb-linux-user \ cris-linux-user \ m68k-linux-user \ microblaze-linux-user \ mips-linux-user \ mipsel-linux-user \ ppc-linux-user \ ppc64-linux-user \ ppc64abi32-linux-user \ sh4-linux-user \ sh4eb-linux-user \ sparc-linux-user \ sparc64-linux-user \ sparc32plus-linux-user \ " fi # the following are Darwin specific if [ "$darwin_user" = "yes" ] ; then target_list="$target_list i386-darwin-user ppc-darwin-user " fi # the following are BSD specific if [ "$bsd_user" = "yes" ] ; then target_list="${target_list}\ i386-bsd-user \ x86_64-bsd-user \ sparc-bsd-user \ sparc64-bsd-user \ " fi else target_list=`echo "$target_list" | sed -e 's/,/ /g'` fi if test -z "$target_list" ; then echo "No targets enabled" exit 1 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(int argc, char ** argv){ 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 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) bigendian=yes ;; esac fi # host long bits test hostlongbits="32" case "$cpu" in x86_64|alpha|ia64|sparc64|ppc64|s390x) hostlongbits=64 ;; esac ########################################## # NPTL probe if test "$nptl" != "no" ; then cat > $TMPC <<EOF #include <sched.h> #include <linux/futex.h> void foo() { #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) #error bork #endif } EOF if compile_object ; then nptl=yes else if test "$nptl" = "yes" ; then feature_not_found "nptl" fi nptl=no fi fi ########################################## # zlib check cat > $TMPC << EOF #include <zlib.h> int main(void) { zlibVersion(); return 0; } EOF if compile_prog "" "-lz" ; then : else echo echo "Error: zlib check failed" echo "Make sure to have the zlib libs and headers installed." echo exit 1 fi ########################################## # xen probe if test "$xen" != "no" ; then xen_libs="-lxenstore -lxenctrl -lxenguest" cat > $TMPC <<EOF #include <xenctrl.h> #include <xs.h> int main(void) { xs_daemon_open(); xc_interface_open(); return 0; } EOF if compile_prog "" "$xen_libs" ; then xen=yes libs_softmmu="$xen_libs $libs_softmmu" else if test "$xen" = "yes" ; then feature_not_found "xen" fi xen=no fi fi ########################################## # pkgconfig probe pkgconfig="${cross_prefix}pkg-config" if ! has $pkgconfig; then # likely not cross compiling, or hope for the best pkgconfig=pkg-config fi ########################################## # Sparse probe if test "$sparse" != "no" ; then if has cgcc; then sparse=yes else if test "$sparse" = "yes" ; then feature_not_found "sparse" fi sparse=no fi fi ########################################## # SDL probe # Look for sdl configuration program (pkg-config or sdl-config). # Prefer variant with cross prefix if cross compiling, # and favour pkg-config with sdl over sdl-config. if test -n "$cross_prefix" -a $pkgconfig != pkg-config && \ $pkgconfig sdl --modversion >/dev/null 2>&1; then sdlconfig="$pkgconfig sdl" _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'` elif test -n "$cross_prefix" && has ${cross_prefix}sdl-config; then sdlconfig="${cross_prefix}sdl-config" _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'` elif $pkgconfig sdl --modversion >/dev/null 2>&1; then sdlconfig="$pkgconfig 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 "$sdl" = "yes" ; then feature_not_found "sdl" fi sdl=no fi sdl_too_old=no if test "$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 if test "$mingw32" = "yes" ; then sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole" fi libs_softmmu="$sdl_libs $libs_softmmu" fi ########################################## # VNC TLS detection if test "$vnc_tls" != "no" ; then cat > $TMPC <<EOF #include <gnutls/gnutls.h> int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } EOF vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null` vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null` if compile_prog "$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_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_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_png" != "no" ; then cat > $TMPC <<EOF //#include <stdio.h> #include <png.h> int main(void) { png_structp png_ptr; png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); return 0; } EOF vnc_png_cflags="" vnc_png_libs="-lpng" if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then vnc_png=yes libs_softmmu="$vnc_png_libs $libs_softmmu" else if test "$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 ########################################## # vde libraries probe if test "$vde" != "no" ; then vde_libs="-lvdeplug" cat > $TMPC << EOF #include <libvdeplug.h> int main(void) { struct vde_open_args a = {0, 0, 0}; vde_open("", "", &a); return 0; } EOF if compile_prog "" "$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 ########################################## # 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 \ "snd_pcm_t **handle; return snd_pcm_close(*handle);" 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/simple.h "-lpulse-simple -lpulse" \ "pa_simple *s = NULL; pa_simple_free(s); return 0;" libs_softmmu="-lpulse -lpulse-simple $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 > $TMPC << EOF #include <brlapi.h> int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } EOF if compile_prog "" "$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 curses_list="-lncurses -lcurses" if test "$curses" != "no" ; then curses_found=no cat > $TMPC << EOF #include <curses.h> #ifdef __OpenBSD__ #define resize_term resizeterm #endif int main(void) { resize_term(0, 0); return curses_version(); } 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 $pkgconfig libcurl --modversion >/dev/null 2>&1; then curlconfig="$pkgconfig libcurl" else curlconfig=curl-config fi if test "$curl" != "no" ; then cat > $TMPC << EOF #include <curl/curl.h> int main(void) { return curl_easy_init(); } EOF curl_cflags=`$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 "$curl" ########################################## # check framework probe if test "$check_utests" != "no" ; then cat > $TMPC << EOF #include <check.h> int main(void) { suite_create("qemu test"); return 0; } EOF check_libs=`$pkgconfig --libs check` if compile_prog "" $check_libs ; then check_utests=yes libs_tools="$check_libs $libs_tools" else if test "$check_utests" = "yes" ; then feature_not_found "check" fi check_utests=no fi fi # test "$check_utests" ########################################## # bluez support probe if test "$bluez" != "no" ; then cat > $TMPC << EOF #include <bluetooth/bluetooth.h> int main(void) { return bt_error(0); } EOF bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null` bluez_libs=`$pkgconfig --libs bluez 2> /dev/null` if compile_prog "$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 ########################################## # kvm probe if test "$kvm" != "no" ; then cat > $TMPC <<EOF #include <linux/kvm.h> #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12 #error Invalid KVM version #endif #if !defined(KVM_CAP_USER_MEMORY) #error Missing KVM capability KVM_CAP_USER_MEMORY #endif #if !defined(KVM_CAP_SET_TSS_ADDR) #error Missing KVM capability KVM_CAP_SET_TSS_ADDR #endif #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS) #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS #endif int main(void) { return 0; } EOF if test "$kerneldir" != "" ; then kvm_cflags=-I"$kerneldir"/include if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \ -a -d "$kerneldir/arch/x86/include" ; then kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include" elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include" elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include" elif test -d "$kerneldir/arch/$cpu/include" ; then kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include" fi else kvm_cflags=`$pkgconfig --cflags kvm-kmod 2>/dev/null` fi if compile_prog "$kvm_cflags" "" ; then kvm=yes cat > $TMPC <<EOF #include <linux/kvm_para.h> int main(void) { return 0; } EOF if compile_prog "$kvm_cflags" "" ; then kvm_para=yes fi else if test "$kvm" = "yes" ; then if has awk && has grep; then kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \ | grep "error: " \ | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'` if test "$kvmerr" != "" ; then echo -e "${kvmerr}\n\ NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \ recent kvm-kmod from http://sourceforge.net/projects/kvm." fi fi feature_not_found "kvm" fi kvm=no fi fi ########################################## # test for vhost net if test "$vhost_net" != "no"; then if test "$kvm" != "no"; then cat > $TMPC <<EOF #include <linux/vhost.h> int main(void) { return 0; } EOF if compile_prog "$kvm_cflags" "" ; then vhost_net=yes else if test "$vhost_net" = "yes" ; then feature_not_found "vhost-net" fi vhost_net=no fi else if test "$vhost_net" = "yes" ; then echo "NOTE: vhost-net feature requires KVM (--enable-kvm)." feature_not_found "vhost-net" fi vhost_net=no fi fi ########################################## # pthread probe PTHREADLIBS_LIST="-lpthread -lpthreadGC2" pthread=no cat > $TMPC << EOF #include <pthread.h> int main(void) { pthread_create(0,0,0,0); 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 LIBS="$pthread_lib $LIBS" break fi done fi if test "$mingw32" != yes -a "$pthread" = no; then echo echo "Error: pthread check failed" echo "Make sure to have the pthread libs and headers installed." echo exit 1 fi ########################################## # linux-aio probe if test "$linux_aio" != "no" ; then cat > $TMPC <<EOF #include <libaio.h> #include <sys/eventfd.h> int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } EOF if compile_prog "" "-laio" ; then linux_aio=yes libs_softmmu="$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> #include <attr/xattr.h> int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; } EOF if compile_prog "" "-lattr" ; then attr=yes LIBS="-lattr $LIBS" else if test "$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) { struct iovec iov; return 0; } EOF iovec=no if compile_prog "" "" ; then iovec=yes fi ########################################## # preadv probe cat > $TMPC <<EOF #include <sys/types.h> #include <sys/uio.h> #include <unistd.h> int main(void) { preadv; } EOF preadv=no if compile_prog "" "" ; then preadv=yes fi ########################################## # fdt probe if test "$fdt" != "no" ; then fdt_libs="-lfdt" cat > $TMPC << EOF int main(void) { return 0; } EOF if compile_prog "" "$fdt_libs" ; then fdt=yes libs_softmmu="$fdt_libs $libs_softmmu" else if test "$fdt" = "yes" ; then feature_not_found "fdt" fi fdt=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 #define _GNU_SOURCE #include <stddef.h> #include <fcntl.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 #define _GNU_SOURCE #include <unistd.h> #include <fcntl.h> int main(void) { int pipefd[2]; pipe2(pipefd, O_CLOEXEC); return 0; } EOF if compile_prog "" "" ; then pipe2=yes fi # check if accept4 is there accept4=no cat > $TMPC << EOF #define _GNU_SOURCE #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 #define _GNU_SOURCE #include <unistd.h> #include <fcntl.h> #include <limits.h> int main(void) { int len, fd; 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 # check if eventfd is supported eventfd=no cat > $TMPC << EOF #include <sys/eventfd.h> int main(void) { int efd = eventfd(0, 0); return 0; } EOF if compile_prog "" "" ; then eventfd=yes fi # check for fallocate fallocate=no cat > $TMPC << EOF #include <fcntl.h> int main(void) { fallocate(0, 0, 0, 0); return 0; } EOF if compile_prog "$ARCH_CFLAGS" "" ; then fallocate=yes fi # check for dup3 dup3=no cat > $TMPC << EOF #include <unistd.h> int main(void) { dup3(0, 0, 0); return 0; } EOF if compile_prog "" "" ; then dup3=yes fi # Check if tools are available to build documentation. if test "$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 need librt cat > $TMPC <<EOF #include <signal.h> #include <time.h> int main(void) { clockid_t id; return clock_gettime(id, NULL); } EOF if compile_prog "" "" ; then : elif compile_prog "" "-lrt" ; then LIBS="-lrt $LIBS" fi if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \ "$aix" != "yes" -a "$haiku" != "yes" ; then libs_softmmu="-lutil $libs_softmmu" fi ########################################## # check if the compiler defines offsetof need_offsetof=yes cat > $TMPC << EOF #include <stddef.h> int main(void) { struct s { int f; }; return offsetof(struct s, f); } EOF if compile_prog "" "" ; then need_offsetof=no fi ########################################## # check if the compiler understands attribute warn_unused_result # # This could be smarter, but gcc -Werror does not error out even when warning # about attribute warn_unused_result gcc_attribute_warn_unused_result=no cat > $TMPC << EOF #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4) #error gcc 3.3 or older #endif int main(void) { return 0;} EOF if compile_prog "" ""; then gcc_attribute_warn_unused_result=yes fi ########################################## # check if we have fdatasync fdatasync=no cat > $TMPC << EOF #include <unistd.h> int main(void) { return fdatasync(0); } 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> 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 > $TMPC << EOF #include <sys/mman.h> int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); } EOF if compile_prog "" "" ; then posix_madvise=yes fi ########################################## # check if trace backend exists sh "$source_path/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null if test "$?" -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 $LIBS" else echo echo "Error: Trace backend 'ust' missing libust header files" echo exit 1 fi fi ########################################## # End of CC checks # After here, no more $cc or $ld runs if test "$debug" = "no" ; then CFLAGS="-O2 $CFLAGS" 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 # 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 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 $LDFLAGS" fi fi # Use ASLR, no-SEH and DEP if available if test "$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 $LDFLAGS" fi done fi confdir=$sysconfdir$confsuffix tools= if test "$softmmu" = yes ; then tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools" if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then tools="qemu-nbd\$(EXESUF) $tools" if [ "$check_utests" = "yes" ]; then tools="check-qint check-qstring check-qdict check-qlist $tools" tools="check-qfloat check-qjson $tools" fi 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 echo "Install prefix $prefix" echo "BIOS directory `eval echo $datadir`" echo "binary directory `eval echo $bindir`" echo "config directory `eval echo $sysconfdir`" if test "$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 "CFLAGS $CFLAGS" echo "QEMU_CFLAGS $QEMU_CFLAGS" echo "LDFLAGS $LDFLAGS" echo "make $make" echo "install $install" echo "host CPU $cpu" echo "host big endian $bigendian" echo "target list $target_list" echo "tcg debug enabled $debug_tcg" echo "Mon debug enabled $debug_mon" 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 "SDL support $sdl" echo "curses support $curses" echo "curl support $curl" echo "check support $check_utests" 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 "VNC TLS support $vnc_tls" echo "VNC SASL support $vnc_sasl" echo "VNC JPEG support $vnc_jpeg" echo "VNC PNG support $vnc_png" echo "VNC thread $vnc_thread" if test -n "$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 user targets $user_pie" echo "vde support $vde" echo "IO thread $io_thread" echo "Linux AIO support $linux_aio" echo "ATTR/XATTR support $attr" echo "Install blobs $blobs" echo "KVM support $kvm" echo "fdt support $fdt" echo "preadv support $preadv" echo "fdatasync $fdatasync" echo "madvise $madvise" echo "posix_madvise $posix_madvise" echo "uuid support $uuid" echo "vhost-net support $vhost_net" echo "Trace backend $trace_backend" echo "Trace output file $trace_file-<pid>" 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 >> $config_host_mak echo "prefix=$prefix" >> $config_host_mak echo "bindir=$bindir" >> $config_host_mak echo "mandir=$mandir" >> $config_host_mak echo "datadir=$datadir" >> $config_host_mak echo "sysconfdir=$sysconfdir" >> $config_host_mak echo "docdir=$docdir" >> $config_host_mak echo "confdir=$confdir" >> $config_host_mak case "$cpu" in i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64) ARCH=$cpu ;; armv4b|armv4l) ARCH=arm ;; esac echo "ARCH=$ARCH" >> $config_host_mak if test "$debug_tcg" = "yes" ; then echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak fi if test "$debug_mon" = "yes" ; then echo "CONFIG_DEBUG_MONITOR=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" >> $config_host_mak fi echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak if test "$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 QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS" fi if test "$vde" = "yes" ; then echo "CONFIG_VDE=y" >> $config_host_mak fi for card in $audio_card_list; do def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'` echo "$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 $drv | tr '[:lower:]' '[:upper:]'` echo "$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_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" != "no" ; then echo "CONFIG_VNC_JPEG=y" >> $config_host_mak echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak fi if test "$vnc_png" != "no" ; then echo "CONFIG_VNC_PNG=y" >> $config_host_mak echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak fi if test "$vnc_thread" != "no" ; then echo "CONFIG_VNC_THREAD=y" >> $config_host_mak echo "CONFIG_THREAD=y" >> $config_host_mak fi if test "$fnmatch" = "yes" ; then echo "CONFIG_FNMATCH=y" >> $config_host_mak fi if test "$uuid" = "yes" ; then echo "CONFIG_UUID=y" >> $config_host_mak fi 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" >> $config_host_mak fi if test "$dup3" = "yes" ; then echo "CONFIG_DUP3=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" >> $config_host_mak fi if test "$xen" = "yes" ; then echo "CONFIG_XEN=y" >> $config_host_mak fi if test "$io_thread" = "yes" ; then echo "CONFIG_IOTHREAD=y" >> $config_host_mak echo "CONFIG_THREAD=y" >> $config_host_mak fi if test "$linux_aio" = "yes" ; then echo "CONFIG_LINUX_AIO=y" >> $config_host_mak fi if test "$attr" = "yes" ; then echo "CONFIG_ATTR=y" >> $config_host_mak fi if test "$linux" = "yes" ; then if test "$attr" = "yes" ; then echo "CONFIG_VIRTFS=y" >> $config_host_mak fi fi if test "$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" >> $config_host_mak fi if test "$need_offsetof" = "yes" ; then echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak fi if test "$gcc_attribute_warn_unused_result" = "yes" ; then echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=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" >> $config_host_mak fi # XXX: suppress that if [ "$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" >> $config_host_mak fi # USB host support case "$usb" in linux) echo "HOST_USB=linux" >> $config_host_mak ;; bsd) echo "HOST_USB=bsd" >> $config_host_mak ;; *) echo "HOST_USB=stub" >> $config_host_mak ;; esac echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak if test "$trace_backend" = "simple"; then echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak fi # Set the appropriate trace file. if test "$trace_backend" = "simple"; then trace_file="\"$trace_file-%u\"" fi echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak echo "TOOLS=$tools" >> $config_host_mak echo "ROMS=$roms" >> $config_host_mak echo "MAKE=$make" >> $config_host_mak echo "INSTALL=$install" >> $config_host_mak echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak echo "CC=$cc" >> $config_host_mak echo "HOST_CC=$host_cc" >> $config_host_mak if test "$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" >> $config_host_mak fi echo "AR=$ar" >> $config_host_mak echo "OBJCOPY=$objcopy" >> $config_host_mak echo "LD=$ld" >> $config_host_mak echo "WINDRES=$windres" >> $config_host_mak echo "CFLAGS=$CFLAGS" >> $config_host_mak echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak echo "LDFLAGS=$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 # 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 mkdir -p $d rm -f $d/Makefile ln -s $source_path/Makefile.dis $d/Makefile echo > $d/config.mak done if test "$static" = "no" -a "$user_pie" = "yes" ; then echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak 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|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus) target_bigendian=yes ;; esac target_softmmu="no" target_user_only="no" target_linux_user="no" target_darwin_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" ;; ${target_arch2}-darwin-user) if test "$darwin" != "yes" ; then echo "ERROR: Target '$target' is only available on a Darwin host" exit 1 fi target_user_only="yes" target_darwin_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 mkdir -p $target_dir/fpu mkdir -p $target_dir/tcg mkdir -p $target_dir/ide if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then mkdir -p $target_dir/nwfpe fi # # don't use ln -sf as not all "ln -sf" over write the file/link # rm -f $target_dir/Makefile ln -s $source_path/Makefile.target $target_dir/Makefile echo "# Automatically generated by configure - do not modify" > $config_target_mak bflt="no" target_nptl="no" interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"` echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak gdb_xml_files="" TARGET_ARCH="$target_arch2" TARGET_BASE_ARCH="" TARGET_ABI_DIR="" case "$target_arch2" in i386) target_phys_bits=32 ;; x86_64) TARGET_BASE_ARCH=i386 target_phys_bits=64 ;; alpha) target_phys_bits=64 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_phys_bits=32 ;; cris) target_nptl="yes" target_phys_bits=32 ;; m68k) bflt="yes" gdb_xml_files="cf-core.xml cf-fp.xml" target_phys_bits=32 ;; microblaze) bflt="yes" target_nptl="yes" target_phys_bits=32 ;; mips|mipsel) TARGET_ARCH=mips echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak target_nptl="yes" target_phys_bits=64 ;; mipsn32|mipsn32el) TARGET_ARCH=mipsn32 TARGET_BASE_ARCH=mips echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak target_phys_bits=64 ;; mips64|mips64el) TARGET_ARCH=mips64 TARGET_BASE_ARCH=mips echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak target_phys_bits=64 ;; ppc) gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml" target_phys_bits=32 target_nptl="yes" ;; 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_phys_bits=64 target_nptl="yes" ;; 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_phys_bits=64 ;; 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_phys_bits=64 ;; sh4|sh4eb) TARGET_ARCH=sh4 bflt="yes" target_nptl="yes" target_phys_bits=32 ;; sparc) target_phys_bits=64 ;; sparc64) TARGET_BASE_ARCH=sparc target_phys_bits=64 ;; sparc32plus) TARGET_ARCH=sparc64 TARGET_BASE_ARCH=sparc TARGET_ABI_DIR=sparc echo "TARGET_ABI32=y" >> $config_target_mak target_phys_bits=64 ;; s390x) target_phys_bits=64 ;; *) echo "Unsupported target CPU" exit 1 ;; esac echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`" echo "TARGET_$target_arch_name=y" >> $config_target_mak echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH if [ "$TARGET_BASE_ARCH" = "" ]; then TARGET_BASE_ARCH=$TARGET_ARCH fi echo "TARGET_BASE_ARCH=$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" >> $config_target_mak fi esac case "$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 \ \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \ \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then echo "CONFIG_KVM=y" >> $config_target_mak echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak if test "$kvm_para" = "yes"; then echo "CONFIG_KVM_PARA=y" >> $config_target_mak fi if test $vhost_net = "yes" ; then echo "CONFIG_VHOST_NET=y" >> $config_target_mak fi fi esac if test "$target_bigendian" = "yes" ; then echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak fi if test "$target_softmmu" = "yes" ; then echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak echo "CONFIG_SOFTMMU=y" >> $config_target_mak echo "LIBS+=$libs_softmmu" >> $config_target_mak echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak fi if test "$target_user_only" = "yes" ; then echo "CONFIG_USER_ONLY=y" >> $config_target_mak fi if test "$target_linux_user" = "yes" ; then echo "CONFIG_LINUX_USER=y" >> $config_target_mak fi if test "$target_darwin_user" = "yes" ; then echo "CONFIG_DARWIN_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" >> $config_target_mak fi case "$target_arch2" in alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus) echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak ;; *) echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak ;; esac if test "$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" >> $config_target_mak fi # generate QEMU_CFLAGS/LDFLAGS for targets cflags="" ldflags="" if test "$ARCH" = "sparc64" ; then cflags="-I\$(SRC_PATH)/tcg/sparc $cflags" elif test "$ARCH" = "s390x" ; then cflags="-I\$(SRC_PATH)/tcg/s390 $cflags" elif test "$ARCH" = "x86_64" ; then cflags="-I\$(SRC_PATH)/tcg/i386 $cflags" else cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags" fi cflags="-I\$(SRC_PATH)/tcg $cflags" cflags="-I\$(SRC_PATH)/fpu $cflags" if test "$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 ;; 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 ;; 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" >> $libdis_config_mak ;; esac done case "$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" ;; i386|mips|ppc) cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags" ;; esac fi if test "$target_user_only" = "yes" -a "$static" = "no" -a \ "$user_pie" = "yes" ; then cflags="-fpie $cflags" ldflags="-pie $ldflags" fi if test "$target_softmmu" = "yes" -a \( \ "$TARGET_ARCH" = "microblaze" -o \ "$TARGET_ARCH" = "cris" \) ; then echo "CONFIG_NEED_MMU=y" >> $config_target_mak fi if test "$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" >> $config_target_mak fi fi linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld" if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then case "$ARCH" in sparc) # -static is used to avoid g1/g3 usage by the dynamic linker ldflags="$linker_script -static $ldflags" ;; alpha | s390x) # The default placement of the application is fine. ;; *) ldflags="$linker_script $ldflags" ;; esac fi echo "LDFLAGS+=$ldflags" >> $config_target_mak echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak done # for target in $targets # build tree in object directory if source path is different from current one if test "$source_path_used" = "yes" ; then DIRS="tests tests/cris slirp audio block net pc-bios/optionrom" DIRS="$DIRS roms/seabios roms/vgabios" DIRS="$DIRS fsdev ui" FILES="Makefile tests/Makefile" FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit" FILES="$FILES tests/test-mmap.c" FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x" FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile" for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do FILES="$FILES pc-bios/`basename $bios_file`" done for dir in $DIRS ; do mkdir -p $dir done # remove the link and recreate it, as not all "ln -sf" overwrite the link for f in $FILES ; do rm -f $f ln -s $source_path/$f $f done fi # temporary config to build submodules for rom in seabios vgabios ; do config_mak=roms/$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" >> $config_mak echo "HOST_CC=$host_cc" >> $config_mak echo "LD=$ld" >> $config_mak done for hwlib in 32 64; do d=libhw$hwlib mkdir -p $d mkdir -p $d/ide rm -f $d/Makefile ln -s $source_path/Makefile.hw $d/Makefile echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak done d=libuser mkdir -p $d rm -f $d/Makefile ln -s $source_path/Makefile.user $d/Makefile if test "$static" = "no" -a "$user_pie" = "yes" ; then echo "QEMU_CFLAGS+=-fpie" > $d/config.mak fi if test "$docs" = "yes" ; then mkdir -p QMP fi