3 # qemu configure script (c) 2003 Fabrice Bellard
5 # set temporary file name
6 if test ! -z "$TMPDIR" ; then
8 elif test ! -z "$TEMPDIR" ; then
14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"
18 trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15
21 $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
27 $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null
33 interp_prefix="/usr/gnemul/qemu-%M"
39 audio_card_list="ac97 es1370 sb16"
40 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
50 # parse CC options first
52 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
54 --cross-prefix=*) cross_prefix="$optarg"
58 --cpu=*) cpu="$optarg"
60 --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
62 --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
74 echo "undefined SPARC architecture. Exiting";
82 # Using uname is really, really broken. Once we have the right set of checks
83 # we can eliminate it's usage altogether
85 cc="${cross_prefix}${cc}"
86 ar="${cross_prefix}${ar}"
87 objcopy="${cross_prefix}${objcopy}"
88 ld="${cross_prefix}${ld}"
90 # check that the C compiler works.
95 if compile_object ; then
98 echo "ERROR: \"$cc\" either does not exist or does not work"
107 int main(void) { return 0; }
112 if test ! -z "$cpu" ; then
113 # command line argument
115 elif check_define __i386__ ; then
117 elif check_define __x86_64__ ; then
119 elif check_define __sparc__ ; then
120 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
121 # They must be specified using --sparc_cpu
122 if check_define __arch64__ ; then
127 elif check_define _ARCH_PPC ; then
128 if check_define _ARCH_PPC64 ; then
139 alpha|cris|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|sparc64)
142 i386|i486|i586|i686|i86pc|BePC)
214 if check_define __linux__ ; then
216 elif check_define _WIN32 ; then
218 elif check_define __OpenBSD__ ; then
220 elif check_define __sun__ ; then
229 QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
230 audio_possible_drivers="sdl"
234 audio_possible_drivers="dsound sdl fmod"
238 audio_possible_drivers="oss sdl esd pa"
239 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
246 audio_possible_drivers="oss sdl esd pa"
247 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
254 audio_possible_drivers="oss sdl esd pa"
255 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
263 audio_possible_drivers="oss sdl esd"
269 audio_possible_drivers="oss sdl esd"
275 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
276 # run 64-bit userspace code
277 if [ "$cpu" = "i386" ] ; then
278 is_x86_64=`sysctl -n hw.optional.x86_64`
279 [ "$is_x86_64" = "1" ] && cpu=x86_64
281 if [ "$cpu" = "x86_64" ] ; then
282 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
283 LDFLAGS="-arch x86_64 $LDFLAGS"
285 QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
289 audio_drv_list="coreaudio"
290 audio_possible_drivers="coreaudio sdl fmod"
291 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
297 needs_libsunmath="no"
298 solarisrev=`uname -r | cut -f2 -d.`
299 # have to select again, because `uname -m` returns i86pc
300 # even on an x86_64 box.
301 solariscpu=`isainfo -k`
302 if test "${solariscpu}" = "amd64" ; then
305 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
306 if test "$solarisrev" -le 9 ; then
307 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
308 needs_libsunmath="yes"
310 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
311 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
312 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
313 echo "Studio 11 can be downloaded from www.sun.com."
317 if test "$solarisrev" -ge 9 ; then
321 if test -f /usr/include/sys/soundcard.h ; then
324 audio_possible_drivers="oss sdl"
325 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
326 LIBS="-lsocket -lnsl -lresolv $LIBS"
334 audio_possible_drivers="oss alsa sdl esd pa"
339 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
341 audio_possible_drivers="$audio_possible_drivers fmod"
346 if [ "$bsd" = "yes" ] ; then
347 if [ "$darwin" != "yes" ] ; then
354 if test "$mingw32" = "yes" ; then
355 if [ "$cpu" = "i386" ] ; then
359 QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
360 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
364 source_path=`dirname "$0"`
365 source_path_used="no"
367 if [ -z "$source_path" ]; then
370 source_path=`cd "$source_path"; pwd`
372 [ -f "$workdir/vl.c" ] || source_path_used="yes"
377 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
379 --help|-h) show_help=yes
381 --prefix=*) prefix="$optarg"
383 --interp-prefix=*) interp_prefix="$optarg"
385 --source-path=*) source_path="$optarg"
386 source_path_used="yes"
392 --host-cc=*) host_cc="$optarg"
394 --make=*) make="$optarg"
396 --install=*) install="$optarg"
404 --target-list=*) target_list="$optarg"
406 --enable-gprof) gprof="yes"
408 --static) static="yes"
410 --disable-sdl) sdl="no"
412 --fmod-lib=*) fmod_lib="$optarg"
414 --fmod-inc=*) fmod_inc="$optarg"
416 --oss-lib=*) oss_lib="$optarg"
418 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
420 --audio-drv-list=*) audio_drv_list="$optarg"
422 --enable-debug-tcg) debug_tcg="yes"
424 --disable-debug-tcg) debug_tcg="no"
427 # Enable debugging options that aren't excessively noisy
432 --enable-sparse) sparse="yes"
434 --disable-sparse) sparse="no"
436 --disable-strip) strip_opt="no"
438 --disable-vnc-tls) vnc_tls="no"
440 --disable-vnc-sasl) vnc_sasl="no"
442 --disable-slirp) slirp="no"
444 --disable-vde) vde="no"
446 --disable-kqemu) kqemu="no"
448 --disable-xen) xen="no"
450 --disable-brlapi) brlapi="no"
452 --disable-bluez) bluez="no"
454 --disable-kvm) kvm="no"
456 --enable-profiler) profiler="yes"
461 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
463 --disable-system) softmmu="no"
465 --enable-system) softmmu="yes"
467 --disable-linux-user) linux_user="no"
469 --enable-linux-user) linux_user="yes"
471 --disable-darwin-user) darwin_user="no"
473 --enable-darwin-user) darwin_user="yes"
475 --disable-bsd-user) bsd_user="no"
477 --enable-bsd-user) bsd_user="yes"
479 --enable-guest-base) guest_base="yes"
481 --disable-guest-base) guest_base="no"
483 --enable-uname-release=*) uname_release="$optarg"
487 --enable-werror) werror="yes"
489 --disable-werror) werror="no"
491 --disable-curses) curses="no"
493 --disable-curl) curl="no"
495 --disable-nptl) nptl="no"
497 --enable-mixemu) mixemu="yes"
499 --disable-pthread) pthread="no"
501 --disable-aio) aio="no"
503 --enable-io-thread) io_thread="yes"
505 --disable-blobs) blobs="no"
507 --kerneldir=*) kerneldir="$optarg"
509 --with-pkgversion=*) pkgversion=" ($optarg)"
511 --disable-docs) build_docs="no"
513 *) echo "ERROR: unknown option $opt"; show_help="yes"
519 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
520 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
524 sparc) case $sparc_cpu in
526 QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
529 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
531 *) # sparc_cpu not defined in the command line
532 QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
534 LDFLAGS="-m32 $LDFLAGS"
535 QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
536 if test "$solaris" = "no" ; then
537 QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
538 helper_cflags="-ffixed-i0"
542 QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
543 LDFLAGS="-m64 $LDFLAGS"
544 QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
545 if test "$solaris" != "no" ; then
546 QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
550 QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
553 QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
554 LDFLAGS="-m32 $LDFLAGS"
555 helper_cflags="-fomit-frame-pointer"
556 host_guest_base="yes"
559 QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
560 LDFLAGS="-m64 $LDFLAGS"
561 host_guest_base="yes"
564 host_guest_base="yes"
567 host_guest_base="yes"
571 [ -z "$guest_base" ] && guest_base="$host_guest_base"
573 if test x"$show_help" = x"yes" ; then
576 Usage: configure [options]
577 Options: [defaults in brackets after descriptions]
580 echo "Standard options:"
581 echo " --help print this message"
582 echo " --prefix=PREFIX install in PREFIX [$prefix]"
583 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
584 echo " use %M for cpu name [$interp_prefix]"
585 echo " --target-list=LIST set target list [$target_list]"
587 echo "kqemu kernel acceleration support:"
588 echo " --disable-kqemu disable kqemu support"
590 echo "Advanced options (experts only):"
591 echo " --source-path=PATH path of source code [$source_path]"
592 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
593 echo " --cc=CC use C compiler CC [$cc]"
594 echo " --host-cc=CC use C compiler CC [$host_cc] for dyngen etc."
595 echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
596 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
597 echo " --make=MAKE use specified make [$make]"
598 echo " --install=INSTALL use specified install [$install]"
599 echo " --static enable static build [$static]"
600 echo " --enable-debug-tcg enable TCG debugging"
601 echo " --disable-debug-tcg disable TCG debugging (default)"
602 echo " --enable-debug enable common debug build options"
603 echo " --enable-sparse enable sparse checker"
604 echo " --disable-sparse disable sparse checker (default)"
605 echo " --disable-strip disable stripping binaries"
606 echo " --disable-werror disable compilation abort on warning"
607 echo " --disable-sdl disable SDL"
608 echo " --enable-cocoa enable COCOA (Mac OS X only)"
609 echo " --audio-drv-list=LIST set audio drivers list:"
610 echo " Available drivers: $audio_possible_drivers"
611 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
612 echo " Available cards: $audio_possible_cards"
613 echo " --enable-mixemu enable mixer emulation"
614 echo " --disable-xen disable xen backend driver support"
615 echo " --disable-brlapi disable BrlAPI"
616 echo " --disable-vnc-tls disable TLS encryption for VNC server"
617 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
618 echo " --disable-curses disable curses output"
619 echo " --disable-curl disable curl connectivity"
620 echo " --disable-bluez disable bluez stack connectivity"
621 echo " --disable-kvm disable KVM acceleration support"
622 echo " --disable-nptl disable usermode NPTL support"
623 echo " --enable-system enable all system emulation targets"
624 echo " --disable-system disable all system emulation targets"
625 echo " --enable-linux-user enable all linux usermode emulation targets"
626 echo " --disable-linux-user disable all linux usermode emulation targets"
627 echo " --enable-darwin-user enable all darwin usermode emulation targets"
628 echo " --disable-darwin-user disable all darwin usermode emulation targets"
629 echo " --enable-bsd-user enable all BSD usermode emulation targets"
630 echo " --disable-bsd-user disable all BSD usermode emulation targets"
631 echo " --enable-guest-base enable GUEST_BASE support for usermode"
632 echo " emulation targets"
633 echo " --disable-guest-base disable GUEST_BASE support"
634 echo " --fmod-lib path to FMOD library"
635 echo " --fmod-inc path to FMOD includes"
636 echo " --oss-lib path to OSS library"
637 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
638 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
639 echo " --disable-vde disable support for vde network"
640 echo " --disable-pthread disable pthread support"
641 echo " --disable-aio disable AIO support"
642 echo " --enable-io-thread enable IO thread"
643 echo " --disable-blobs disable installing provided firmware blobs"
644 echo " --kerneldir=PATH look for kernel includes in PATH"
646 echo "NOTE: The object files are built at the place where configure is launched"
650 if test ! -x "$(which cgcc 2>/dev/null)"; then
655 # Solaris specific configure tool chain decisions
657 if test "$solaris" = "yes" ; then
658 solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
659 if test -z "$solinst" ; then
660 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
661 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
662 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
665 if test "$solinst" = "/usr/sbin/install" ; then
666 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
667 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
668 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
671 sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
672 if test -z "$sol_ar" ; then
673 echo "Error: No path includes ar"
674 if test -f /usr/ccs/bin/ar ; then
675 echo "Add /usr/ccs/bin to your path and rerun configure"
682 if test -z "$target_list" ; then
683 # these targets are portable
684 if [ "$softmmu" = "yes" ] ; then
705 # the following are Linux specific
706 if [ "$linux_user" = "yes" ] ; then
707 target_list="${target_list}\
715 microblaze-linux-user \
720 ppc64abi32-linux-user \
725 sparc32plus-linux-user \
728 # the following are Darwin specific
729 if [ "$darwin_user" = "yes" ] ; then
730 target_list="$target_list i386-darwin-user ppc-darwin-user "
732 # the following are BSD specific
733 if [ "$bsd_user" = "yes" ] ; then
734 target_list="${target_list}\
742 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
744 if test -z "$target_list" ; then
745 echo "No targets enabled"
749 if test -z "$cross_prefix" ; then
752 # big/little endian test
754 #include <inttypes.h>
755 int main(int argc, char ** argv){
756 volatile uint32_t i=0x01234567;
757 return (*((uint8_t*)(&i))) == 0x67;
761 if compile_prog "" "" ; then
762 $TMPE && bigendian="yes"
764 echo big/little test failed
769 # if cross compiling, cannot launch a program, so make a static guess
771 armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
778 # host long bits test
781 x86_64|alpha|ia64|sparc64|ppc64)
786 # Check host NPTL support
789 #include <linux/futex.h>
792 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
798 if compile_object ; then
804 ##########################################
809 int main(void) { zlibVersion(); return 0; }
811 if compile_prog "" "-lz" ; then
815 echo "Error: zlib check failed"
816 echo "Make sure to have the zlib libs and headers installed."
821 ##########################################
824 if test "$xen" = "yes" ; then
825 xen_libs="-lxenstore -lxenctrl -lxenguest"
829 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
831 if compile_prog "" "$xen_libs" ; then
838 ##########################################
843 if test "$sdl" = "yes" ; then
847 #undef main /* We don't want SDL to override our main() */
848 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
850 sdl_cflags=`sdl-config --cflags 2> /dev/null`
851 sdl_libs=`sdl-config --libs 2> /dev/null`
852 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
853 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
854 if test "$_sdlversion" -lt 121 ; then
857 if test "$cocoa" = "no" ; then
862 # static link with sdl ?
863 if test "$sdl" = "yes" -a "$static" = "yes" ; then
864 sdl_libs=`sdl-config --static-libs 2>/dev/null`
865 if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
866 sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
867 sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
869 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
875 fi # sdl compile test
878 if test "$sdl" = "yes" ; then
881 #if defined(SDL_VIDEO_DRIVER_X11)
882 #include <X11/XKBlib.h>
884 #error No x11 support
886 int main(void) { return 0; }
888 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
889 sdl_libs="$sdl_libs -lX11"
891 if test "$mingw32" = "yes" ; then
892 sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
894 libs_softmmu="$sdl_libs $libs_softmmu"
897 ##########################################
899 if test "$vnc_tls" = "yes" ; then
901 #include <gnutls/gnutls.h>
902 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
904 vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
905 vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
906 if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
913 ##########################################
915 if test "$vnc_sasl" = "yes" ; then
917 #include <sasl/sasl.h>
919 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
921 # Assuming Cyrus-SASL installed in /usr prefix
923 vnc_sasl_libs="-lsasl2"
924 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
931 ##########################################
932 # fnmatch() probe, used for ACL routines
938 fnmatch("foo", "foo", 0);
942 if compile_prog "" "" ; then
946 ##########################################
947 # vde libraries probe
948 if test "$vde" = "yes" ; then
952 #include <libvdeplug.h>
955 struct vde_open_args a = {0, 0, 0};
956 vde_open("", "", &a);
960 if compile_prog "" "$vde_libs" ; then
965 ##########################################
966 # Sound support libraries probe
977 int main(void) { $exp }
979 if compile_prog "$cfl" "$lib" ; then
983 echo "Error: $drv check failed"
984 echo "Make sure to have the $drv libs and headers installed."
990 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
991 for drv in $audio_drv_list; do
994 audio_drv_probe $drv alsa/asoundlib.h -lasound \
995 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
999 if test -z $fmod_lib || test -z $fmod_inc; then
1001 echo "Error: You must specify path to FMOD library and headers"
1002 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1006 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1010 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1014 audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1015 "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1018 oss|sdl|core|wav|dsound)
1019 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1023 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1025 echo "Error: Unknown driver '$drv' selected"
1026 echo "Possible drivers are: $audio_possible_drivers"
1034 ##########################################
1037 if test "$brlapi" = "yes" ; then
1039 brlapi_libs="-lbrlapi"
1042 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1044 if compile_prog "" "$brlapi_libs" ; then
1049 ##########################################
1052 if test "$curses" = "yes" ; then
1056 #define resize_term resizeterm
1058 int main(void) { resize_term(0, 0); return curses_version(); }
1060 if compile_prog "" "-lncurses" ; then
1061 curses_libs="-lncurses"
1062 elif compile_prog "" "-lcurses" ; then
1063 curses_libs="-lcurses"
1069 ##########################################
1072 if test "$curl" = "yes" ; then
1075 #include <curl/curl.h>
1076 int main(void) { return curl_easy_init(); }
1078 curl_cflags=`curl-config --cflags 2>/dev/null`
1079 curl_libs=`curl-config --libs 2>/dev/null`
1080 if compile_prog "$curl_cflags" "$curl_libs" ; then
1085 ##########################################
1086 # bluez support probe
1087 if test "$bluez" = "yes" ; then
1088 `pkg-config bluez 2> /dev/null` || bluez="no"
1090 if test "$bluez" = "yes" ; then
1092 #include <bluetooth/bluetooth.h>
1093 int main(void) { return bt_error(0); }
1095 bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1096 bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1097 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1104 ##########################################
1106 if test "$kvm" = "yes" ; then
1108 #include <linux/kvm.h>
1109 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1110 #error Invalid KVM version
1112 #if !defined(KVM_CAP_USER_MEMORY)
1113 #error Missing KVM capability KVM_CAP_USER_MEMORY
1115 #if !defined(KVM_CAP_SET_TSS_ADDR)
1116 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1118 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1119 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1121 int main(void) { return 0; }
1123 if test "$kerneldir" != "" ; then
1124 kvm_cflags=-I"$kerneldir"/include
1125 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1126 -a -d "$kerneldir/arch/x86/include" ; then
1127 kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1128 elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1129 kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1130 elif test -d "$kerneldir/arch/$cpu/include" ; then
1131 kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1136 if compile_prog "$kvm_cflags" "" ; then
1140 if [ -x "`which awk 2>/dev/null`" ] && \
1141 [ -x "`which grep 2>/dev/null`" ]; then
1142 kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1144 | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1145 if test "$kvmerr" != "" ; then
1146 kvm="no - (${kvmerr})\n\
1147 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1148 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1154 ##########################################
1156 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1158 if test "$pthread" = yes; then
1161 #include <pthread.h>
1162 int main(void) { pthread_create(0,0,0,0); return 0; }
1164 for pthread_lib in $PTHREADLIBS_LIST; do
1165 if compile_prog "" "$pthread_lib" ; then
1167 LIBS="$pthread_lib $LIBS"
1173 if test "$pthread" = no; then
1178 ##########################################
1181 #include <sys/types.h>
1182 #include <sys/uio.h>
1184 int main(void) { struct iovec iov; return 0; }
1187 if compile_prog "" "" ; then
1191 ##########################################
1194 #include <sys/types.h>
1195 #include <sys/uio.h>
1197 int main(void) { preadv; }
1200 if compile_prog "" "" ; then
1204 ##########################################
1206 if test "$fdt" = "yes" ; then
1210 int main(void) { return 0; }
1212 if compile_prog "" "$fdt_libs" ; then
1218 # Check for xxxat() functions when we are building linux-user
1219 # emulator. This is done because older glibc versions don't
1220 # have syscall stubs for these implemented.
1224 #define _ATFILE_SOURCE
1225 #include <sys/types.h>
1232 /* try to unlink nonexisting file */
1233 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1236 if compile_prog "" "" ; then
1240 # Check for inotify functions when we are building linux-user
1241 # emulator. This is done because older glibc versions don't
1242 # have syscall stubs for these implemented. In that case we
1243 # don't provide them even if kernel supports them.
1247 #include <sys/inotify.h>
1252 /* try to start inotify */
1253 return inotify_init();
1256 if compile_prog "" "" ; then
1260 # check if utimensat and futimens are supported
1263 #define _ATFILE_SOURCE
1270 utimensat(AT_FDCWD, "foo", NULL, 0);
1275 if compile_prog "" "" ; then
1279 # check if pipe2 is there
1289 pipe2(pipefd, O_CLOEXEC);
1293 if compile_prog "" "" ; then
1297 # check if tee/splice is there. vmsplice was added same time.
1308 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1309 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1313 if compile_prog "" "" ; then
1317 # Check if tools are available to build documentation.
1318 if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" \) ; then
1322 # Search for bsawp_32 function
1325 #include <byteswap.h>
1326 int main(void) { return bswap_32(0); }
1328 if compile_prog "" "" ; then
1332 # Search for bsawp_32 function
1335 #include <sys/endian.h>
1336 #include <sys/types.h>
1337 #include <machine/bswap.h>
1338 int main(void) { return bswap32(0); }
1340 if compile_prog "" "" ; then
1344 ##########################################
1349 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1352 if compile_prog "" "" ; then
1354 elif compile_prog "" "-lrt" ; then
1358 # Determine what linker flags to use to force archive inclusion
1359 check_linker_flags()
1365 compile_prog "" "-Wl,$1 ${w2}"
1371 if check_linker_flags --whole-archive --no-whole-archive ; then
1373 arlibs_begin="-Wl,--whole-archive"
1374 arlibs_end="-Wl,--no-whole-archive"
1375 elif check_linker_flags -z,allextract -z,defaultextract ; then
1377 arlibs_begin"=-Wl,-z,allextract"
1378 arlibs_end="-Wl,-z,defaultextract"
1379 elif check_linker_flags -all_load ; then
1381 arlibs_begin="-all_load"
1384 echo "Error: your linker does not support --whole-archive or -z."
1385 echo "Please report to qemu-devel@nongnu.org"
1390 # After here, no more $cc or $ld runs
1392 # default flags for all hosts
1393 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
1395 if test "$debug" = "no" ; then
1396 CFLAGS="-O2 $CFLAGS"
1398 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
1399 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
1400 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
1401 QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
1402 QEMU_CFLAGS="-I. -I\$(SRC_PATH) -MMD -MP -MT \$@ $QEMU_CFLAGS"
1403 LDFLAGS="-g $LDFLAGS"
1405 # Consult white-list to determine whether to enable werror
1406 # by default. Only enable by default for git builds
1407 if test -z "$werror" ; then
1408 z_version=`cut -f3 -d. $source_path/VERSION`
1409 if test "$z_version" = "50" -a \
1410 "$linux" = "yes" ; then
1417 if test "$werror" = "yes" ; then
1418 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1421 if test "$solaris" = "no" ; then
1422 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1423 LDFLAGS="-Wl,--warn-common $LDFLAGS"
1427 if test "$mingw32" = "yes" ; then
1428 if test -z "$prefix" ; then
1429 prefix="c:/Program Files/Qemu"
1436 if test -z "$prefix" ; then
1439 mansuffix="/share/man"
1440 datasuffix="/share/qemu"
1441 docsuffix="/share/doc/qemu"
1445 echo "Install prefix $prefix"
1446 echo "BIOS directory $prefix$datasuffix"
1447 echo "binary directory $prefix$binsuffix"
1448 if test "$mingw32" = "no" ; then
1449 echo "Manual directory $prefix$mansuffix"
1450 echo "ELF interp prefix $interp_prefix"
1452 echo "Source path $source_path"
1453 echo "C compiler $cc"
1454 echo "Host C compiler $host_cc"
1455 echo "CFLAGS $CFLAGS"
1456 echo "QEMU_CFLAGS $QEMU_CFLAGS"
1457 echo "LDFLAGS $LDFLAGS"
1459 echo "install $install"
1460 echo "host CPU $cpu"
1461 echo "host big endian $bigendian"
1462 echo "target list $target_list"
1463 echo "tcg debug enabled $debug_tcg"
1464 echo "gprof enabled $gprof"
1465 echo "sparse enabled $sparse"
1466 echo "strip binaries $strip_opt"
1467 echo "profiler $profiler"
1468 echo "static build $static"
1469 echo "-Werror enabled $werror"
1470 if test "$darwin" = "yes" ; then
1471 echo "Cocoa support $cocoa"
1473 echo "SDL support $sdl"
1474 echo "curses support $curses"
1475 echo "curl support $curl"
1476 echo "mingw32 support $mingw32"
1477 echo "Audio drivers $audio_drv_list"
1478 echo "Extra audio cards $audio_card_list"
1479 echo "Mixer emulation $mixemu"
1480 echo "VNC TLS support $vnc_tls"
1481 if test "$vnc_tls" = "yes" ; then
1482 echo " TLS CFLAGS $vnc_tls_cflags"
1483 echo " TLS LIBS $vnc_tls_libs"
1485 echo "VNC SASL support $vnc_sasl"
1486 if test "$vnc_sasl" = "yes" ; then
1487 echo " SASL CFLAGS $vnc_sasl_cflags"
1488 echo " SASL LIBS $vnc_sasl_libs"
1490 if test -n "$sparc_cpu"; then
1491 echo "Target Sparc Arch $sparc_cpu"
1493 echo "kqemu support $kqemu"
1494 echo "xen support $xen"
1495 echo "brlapi support $brlapi"
1496 echo "Documentation $build_docs"
1497 [ ! -z "$uname_release" ] && \
1498 echo "uname -r $uname_release"
1499 echo "NPTL support $nptl"
1500 echo "GUEST_BASE $guest_base"
1501 echo "vde support $vde"
1502 echo "AIO support $aio"
1503 echo "IO thread $io_thread"
1504 echo "Install blobs $blobs"
1505 echo -e "KVM support $kvm"
1506 echo "fdt support $fdt"
1507 echo "preadv support $preadv"
1509 if test $sdl_too_old = "yes"; then
1510 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1513 config_host_mak="config-host.mak"
1514 config_host_h="config-host.h"
1515 config_host_ld="config-host.ld"
1517 #echo "Creating $config_host_mak and $config_host_h"
1519 test -f $config_host_h && mv $config_host_h ${config_host_h}~
1521 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1522 printf "# Configured with:" >> $config_host_mak
1523 printf " '%s'" "$0" "$@" >> $config_host_mak
1524 echo >> $config_host_mak
1526 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1529 i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
1536 echo "Unsupported CPU = $cpu"
1540 echo "ARCH=$ARCH" >> $config_host_mak
1541 if test "$debug_tcg" = "yes" ; then
1542 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1544 if test "$debug" = "yes" ; then
1545 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
1547 if test "$strip_opt" = "yes" ; then
1548 echo "STRIP_OPT=-s" >> $config_host_mak
1550 if test "$bigendian" = "yes" ; then
1551 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
1553 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
1554 if test "$mingw32" = "yes" ; then
1555 echo "CONFIG_WIN32=y" >> $config_host_mak
1557 echo "CONFIG_POSIX=y" >> $config_host_mak
1560 if test "$darwin" = "yes" ; then
1561 echo "CONFIG_DARWIN=y" >> $config_host_mak
1564 if test "$aix" = "yes" ; then
1565 echo "CONFIG_AIX=y" >> $config_host_mak
1568 if test "$solaris" = "yes" ; then
1569 echo "CONFIG_SOLARIS=y" >> $config_host_mak
1570 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
1571 if test "$needs_libsunmath" = "yes" ; then
1572 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
1575 if test "$gprof" = "yes" ; then
1576 echo "TARGET_GPROF=yes" >> $config_host_mak
1578 if test "$static" = "yes" ; then
1579 echo "CONFIG_STATIC=y" >> $config_host_mak
1580 LDFLAGS="-static $LDFLAGS"
1582 if test $profiler = "yes" ; then
1583 echo "CONFIG_PROFILER=y" >> $config_host_mak
1585 if test "$slirp" = "yes" ; then
1586 echo "CONFIG_SLIRP=y" >> $config_host_mak
1588 if test "$vde" = "yes" ; then
1589 echo "CONFIG_VDE=y" >> $config_host_mak
1590 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
1592 for card in $audio_card_list; do
1593 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1594 echo "$def=y" >> $config_host_mak
1596 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
1597 for drv in $audio_drv_list; do
1598 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1599 echo "$def=y" >> $config_host_mak
1600 if test "$drv" = "fmod"; then
1601 echo "FMOD_LIBS=$fmod_lib" >> $config_host_mak
1602 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
1603 elif test "$drv" = "oss"; then
1604 echo "OSS_LIBS=$oss_lib" >> $config_host_mak
1607 if test "$mixemu" = "yes" ; then
1608 echo "CONFIG_MIXEMU=y" >> $config_host_mak
1610 if test "$vnc_tls" = "yes" ; then
1611 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
1612 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
1613 echo "VNC_TLS_LIBS=$vnc_tls_libs" >> $config_host_mak
1615 if test "$vnc_sasl" = "yes" ; then
1616 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
1617 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
1618 echo "VNC_SASL_LIBS=$vnc_sasl_libs" >> $config_host_mak
1620 if test "$fnmatch" = "yes" ; then
1621 echo "CONFIG_FNMATCH=y" >> $config_host_mak
1623 qemu_version=`head $source_path/VERSION`
1624 echo "VERSION=$qemu_version" >>$config_host_mak
1625 echo "PKGVERSION=$pkgversion" >>$config_host_mak
1626 echo "SRC_PATH=$source_path" >> $config_host_mak
1627 if [ "$source_path_used" = "yes" ]; then
1628 echo "VPATH=$source_path" >> $config_host_mak
1630 echo "TARGET_DIRS=$target_list" >> $config_host_mak
1631 if [ "$build_docs" = "yes" ] ; then
1632 echo "BUILD_DOCS=yes" >> $config_host_mak
1634 if test "$sdl" = "yes" ; then
1635 echo "CONFIG_SDL=y" >> $config_host_mak
1636 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
1638 if test "$cocoa" = "yes" ; then
1639 echo "CONFIG_COCOA=y" >> $config_host_mak
1641 if test "$curses" = "yes" ; then
1642 echo "CONFIG_CURSES=y" >> $config_host_mak
1643 echo "CURSES_LIBS=$curses_libs" >> $config_host_mak
1645 if test "$atfile" = "yes" ; then
1646 echo "CONFIG_ATFILE=y" >> $config_host_mak
1648 if test "$utimens" = "yes" ; then
1649 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
1651 if test "$pipe2" = "yes" ; then
1652 echo "CONFIG_PIPE2=y" >> $config_host_mak
1654 if test "$splice" = "yes" ; then
1655 echo "CONFIG_SPLICE=y" >> $config_host_mak
1657 if test "$inotify" = "yes" ; then
1658 echo "CONFIG_INOTIFY=y" >> $config_host_mak
1660 if test "$byteswap_h" = "yes" ; then
1661 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
1663 if test "$bswap_h" = "yes" ; then
1664 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
1666 if test "$curl" = "yes" ; then
1667 echo "CONFIG_CURL=y" >> $config_host_mak
1668 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
1669 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
1671 if test "$brlapi" = "yes" ; then
1672 echo "CONFIG_BRLAPI=y" >> $config_host_mak
1673 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
1675 if test "$bluez" = "yes" ; then
1676 echo "CONFIG_BLUEZ=y" >> $config_host_mak
1677 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
1678 echo "BLUEZ_LIBS=$bluez_libs" >> $config_host_mak
1680 if test "$xen" = "yes" ; then
1681 echo "CONFIG_XEN=y" >> $config_host_mak
1682 echo "XEN_LIBS=$xen_libs" >> $config_host_mak
1684 if test "$aio" = "yes" ; then
1685 echo "CONFIG_AIO=y" >> $config_host_mak
1687 if test "$io_thread" = "yes" ; then
1688 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
1690 if test "$blobs" = "yes" ; then
1691 echo "INSTALL_BLOBS=yes" >> $config_host_mak
1693 if test "$iovec" = "yes" ; then
1694 echo "CONFIG_IOVEC=y" >> $config_host_mak
1696 if test "$preadv" = "yes" ; then
1697 echo "CONFIG_PREADV=y" >> $config_host_mak
1699 if test "$fdt" = "yes" ; then
1700 echo "CONFIG_FDT=y" >> $config_host_mak
1701 echo "FDT_LIBS=$fdt_libs" >> $config_host_mak
1704 # XXX: suppress that
1705 if [ "$bsd" = "yes" ] ; then
1706 echo "CONFIG_BSD=y" >> $config_host_mak
1709 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
1714 echo "HOST_USB=linux" >> $config_host_mak
1717 echo "HOST_USB=bsd" >> $config_host_mak
1720 echo "HOST_USB=stub" >> $config_host_mak
1725 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1726 tools="qemu-img\$(EXESUF) $tools"
1727 if [ "$linux" = "yes" ] ; then
1728 tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
1731 echo "TOOLS=$tools" >> $config_host_mak
1733 # Mac OS X ships with a broken assembler
1735 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
1736 "$targetos" != "Darwin" ; then
1739 echo "ROMS=$roms" >> $config_host_mak
1741 echo "prefix=$prefix" >> $config_host_mak
1742 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
1743 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
1744 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
1745 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
1746 echo "MAKE=$make" >> $config_host_mak
1747 echo "INSTALL=$install" >> $config_host_mak
1748 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
1749 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
1750 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
1751 echo "CC=$cc" >> $config_host_mak
1752 echo "HOST_CC=$host_cc" >> $config_host_mak
1753 if test "$sparse" = "yes" ; then
1754 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
1755 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
1756 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
1758 echo "AR=$ar" >> $config_host_mak
1759 echo "OBJCOPY=$objcopy" >> $config_host_mak
1760 echo "LD=$ld" >> $config_host_mak
1761 echo "CFLAGS=$CFLAGS" >> $config_host_mak
1762 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
1763 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
1764 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
1765 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
1766 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
1767 echo "LIBS+=$LIBS" >> $config_host_mak
1768 echo "EXESUF=$EXESUF" >> $config_host_mak
1770 echo "/* Automatically generated by configure - do not modify */" > $config_host_h
1772 $SHELL $source_path/create_config < $config_host_mak >> $config_host_h
1774 if test -f ${config_host_h}~ ; then
1775 if cmp -s $config_host_h ${config_host_h}~ ; then
1776 mv ${config_host_h}~ $config_host_h
1778 rm ${config_host_h}~
1782 # generate list of library paths for linker script
1784 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
1786 if test -f ${config_host_ld}~ ; then
1787 if cmp -s $config_host_ld ${config_host_ld}~ ; then
1788 mv ${config_host_ld}~ $config_host_ld
1790 rm ${config_host_ld}~
1794 for target in $target_list; do
1795 target_dir="$target"
1796 config_mak=$target_dir/config.mak
1797 config_h=$target_dir/config.h
1798 target_arch2=`echo $target | cut -d '-' -f 1`
1799 target_bigendian="no"
1800 case "$target_arch2" in
1801 armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus)
1802 target_bigendian=yes
1806 target_user_only="no"
1807 target_linux_user="no"
1808 target_darwin_user="no"
1809 target_bsd_user="no"
1811 ${target_arch2}-softmmu)
1812 target_softmmu="yes"
1814 ${target_arch2}-linux-user)
1815 target_user_only="yes"
1816 target_linux_user="yes"
1818 ${target_arch2}-darwin-user)
1819 target_user_only="yes"
1820 target_darwin_user="yes"
1822 ${target_arch2}-bsd-user)
1823 target_user_only="yes"
1824 target_bsd_user="yes"
1827 echo "ERROR: Target '$target' not recognised"
1832 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1834 test -f $config_h && mv $config_h ${config_h}~
1836 mkdir -p $target_dir
1837 mkdir -p $target_dir/fpu
1838 mkdir -p $target_dir/tcg
1839 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1840 mkdir -p $target_dir/nwfpe
1844 # don't use ln -sf as not all "ln -sf" over write the file/link
1846 rm -f $target_dir/Makefile
1847 ln -s $source_path/Makefile.target $target_dir/Makefile
1850 echo "# Automatically generated by configure - do not modify" > $config_mak
1852 echo "include ../config-host.mak" >> $config_mak
1857 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
1858 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_mak
1861 TARGET_ARCH="$target_arch2"
1865 case "$target_arch2" in
1870 TARGET_BASE_ARCH=i386
1880 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
1889 gdb_xml_files="cf-core.xml cf-fp.xml"
1899 echo "TARGET_ABI_MIPSO32=y" >> $config_mak
1905 TARGET_BASE_ARCH=mips
1906 echo "TARGET_ABI_MIPSN32=y" >> $config_mak
1911 TARGET_BASE_ARCH=mips
1912 echo "TARGET_ABI_MIPSN64=y" >> $config_mak
1916 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1921 TARGET_BASE_ARCH=ppc
1923 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1928 TARGET_BASE_ARCH=ppc
1930 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1935 TARGET_BASE_ARCH=ppc
1937 echo "TARGET_ABI32=y" >> $config_mak
1938 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1951 TARGET_BASE_ARCH=sparc
1957 TARGET_BASE_ARCH=sparc
1958 TARGET_ABI_DIR=sparc
1959 echo "TARGET_ABI32=y" >> $config_mak
1963 echo "Unsupported target CPU"
1967 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_mak
1968 echo "TARGET_ARCH2=$target_arch2" >> $config_mak
1969 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
1970 if [ "$TARGET_BASE_ARCH" = "" ]; then
1971 TARGET_BASE_ARCH=$TARGET_ARCH
1973 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_mak
1974 if [ "$TARGET_ABI_DIR" = "" ]; then
1975 TARGET_ABI_DIR=$TARGET_ARCH
1977 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_mak
1978 if [ $target_phys_bits -lt $hostlongbits ] ; then
1979 target_phys_bits=$hostlongbits
1981 case "$target_arch2" in
1983 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
1984 echo "CONFIG_XEN=y" >> $config_mak
1986 if test $kqemu = "yes" -a "$target_softmmu" = "yes"
1988 echo "CONFIG_KQEMU=y" >> $config_mak
1991 case "$target_arch2" in
1992 i386|x86_64|ppcemb|ppc|ppc64)
1993 # Make sure the target and host cpus are compatible
1994 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
1995 \( "$target_arch2" = "$cpu" -o \
1996 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
1997 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
1998 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
1999 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
2000 echo "CONFIG_KVM=y" >> $config_mak
2001 echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2004 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2005 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak
2006 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2007 if test "$target_bigendian" = "yes" ; then
2008 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak
2010 if test "$target_softmmu" = "yes" ; then
2011 echo "CONFIG_SOFTMMU=y" >> $config_mak
2012 echo "LIBS+=$libs_softmmu" >> $config_mak
2014 if test "$target_user_only" = "yes" ; then
2015 echo "CONFIG_USER_ONLY=y" >> $config_mak
2017 if test "$target_linux_user" = "yes" ; then
2018 echo "CONFIG_LINUX_USER=y" >> $config_mak
2020 if test "$target_darwin_user" = "yes" ; then
2021 echo "CONFIG_DARWIN_USER=y" >> $config_mak
2024 if test ! -z "$gdb_xml_files" ; then
2025 for x in $gdb_xml_files; do
2026 list="$list $source_path/gdb-xml/$x"
2029 echo "TARGET_XML_FILES=$list" >> $config_mak
2031 case "$target_arch2" in
2032 arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus)
2033 echo "CONFIG_SOFTFLOAT=y" >> $config_mak
2037 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2038 echo "TARGET_HAS_BFLT=y" >> $config_mak
2040 if test "$target_user_only" = "yes" \
2041 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2042 echo "CONFIG_USE_NPTL=y" >> $config_mak
2044 # 32 bit ELF loader in addition to native 64 bit loader?
2045 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2046 echo "TARGET_HAS_ELFLOAD32=y" >> $config_mak
2048 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2049 echo "CONFIG_USE_GUEST_BASE=y" >> $config_mak
2051 if test "$target_bsd_user" = "yes" ; then
2052 echo "CONFIG_BSD_USER=y" >> $config_mak
2055 # generate LDFLAGS for targets
2058 if test "$target_linux_user" = "yes" -o "$target_linux_user" = "yes" ; then
2061 if test "$gprof" = "yes" -o "$static" = "yes" ; then
2062 ldflags='-Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld'
2064 # WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
2065 # that the kernel ELF loader considers as an executable. I think this
2066 # is the simplest way to make it self virtualizable!
2067 ldflags='-Wl,-shared'
2071 # -static is used to avoid g1/g3 usage by the dynamic linker
2072 ldflags='-Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld -static'
2075 ldflags='-Wl,-G0 -Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld -static'
2077 x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2078 ldflags='-Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld'
2082 if test "$target_softmmu" = "yes" ; then
2085 ldflags='-Wl,-G0 -Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld -static'
2090 if test "$ldflags" != "" ; then
2091 echo "LDFLAGS+=$ldflags" >> $config_mak
2094 echo "/* Automatically generated by configure - do not modify */" > $config_h
2095 echo "#include \"../config-host.h\"" >> $config_h
2097 $SHELL $source_path/create_config < $config_mak >> $config_h
2099 if test -f ${config_h}~ ; then
2100 if cmp -s $config_h ${config_h}~ ; then
2101 mv ${config_h}~ $config_h
2107 done # for target in $targets
2109 # build tree in object directory if source path is different from current one
2110 if test "$source_path_used" = "yes" ; then
2111 DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
2112 FILES="Makefile tests/Makefile"
2113 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2114 FILES="$FILES tests/test-mmap.c"
2115 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2116 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2117 FILES="$FILES pc-bios/`basename $bios_file`"
2119 for dir in $DIRS ; do
2122 # remove the link and recreate it, as not all "ln -sf" overwrite the link
2123 for f in $FILES ; do
2125 ln -s $source_path/$f $f
2129 for hwlib in 32 64; do
2133 ln -s $source_path/Makefile.hw $d/Makefile
2134 echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2135 echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak