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}-$$-${RANDOM}"
17 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"
18 TMPI="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.i"
19 TMPSDLLOG="${TMPDIR1}/qemu-conf-sdl-$$-${RANDOM}.log"
21 trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG; exit" 0 2 3 15
26 interp_prefix="/usr/gnemul/qemu-%M"
31 audio_card_list="ac97 es1370 sb16"
32 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
40 # parse CC options first
42 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
44 --cross-prefix=*) cross_prefix="$optarg"
48 --cpu=*) cpu="$optarg"
54 # Using uname is really, really broken. Once we have the right set of checks
55 # we can eliminate it's usage altogether
57 cc="${cross_prefix}${cc}"
58 ar="${cross_prefix}${ar}"
59 objcopy="${cross_prefix}${objcopy}"
60 ld="${cross_prefix}${ld}"
62 # check that the C compiler works.
67 if $cc $CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
70 echo "ERROR: \"$cc\" either does not exist or does not work"
79 int main(void) { return 0; }
81 $cc $CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
84 if test ! -z "$cpu" ; then
85 # command line argument
87 elif check_define __i386__ ; then
89 elif check_define __x86_64__ ; then
91 elif check_define __sparc__ ; then
92 # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
93 # They must be specified using --sparc_cpu
94 if check_define __arch64__ ; then
99 elif check_define _ARCH_PPC ; then
100 if check_define _ARCH_PPC64 ; then
111 i386|i486|i586|i686|i86pc|BePC)
213 if check_define __linux__ ; then
215 elif check_define _WIN32 ; then
217 elif check_define __OpenBSD__ ; then
219 elif check_define __sun__ ; then
227 CFLAGS="-mno-cygwin $CFLAGS"
228 if [ "$cpu" = "i386" ] ; then
231 audio_possible_drivers="sdl"
235 if [ "$cpu" = "i386" ] ; then
238 audio_possible_drivers="dsound sdl fmod"
242 audio_possible_drivers="oss sdl esd pa"
243 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
250 audio_possible_drivers="oss sdl esd pa"
251 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
258 audio_possible_drivers="oss sdl esd pa"
259 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
267 audio_possible_drivers="oss sdl esd"
273 audio_possible_drivers="oss sdl esd"
279 # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can run 64-bit userspace code
280 if [ "$cpu" = "i386" ] ; then
281 is_x86_64=`sysctl -n hw.optional.x86_64`
282 [ "$is_x86_64" = "1" ] && cpu=x86_64
284 if [ "$cpu" = "x86_64" ] ; then
285 CFLAGS="-arch x86_64 $CFLAGS"
286 LDFLAGS="-arch x86_64 $LDFLAGS"
288 CFLAGS="-mdynamic-no-pic $CFLAGS"
292 audio_drv_list="coreaudio"
293 audio_possible_drivers="coreaudio sdl fmod"
294 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
300 needs_libsunmath="no"
301 solarisrev=`uname -r | cut -f2 -d.`
302 # have to select again, because `uname -m` returns i86pc
303 # even on an x86_64 box.
304 solariscpu=`isainfo -k`
305 if test "${solariscpu}" = "amd64" ; then
308 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
309 if test "$solarisrev" -le 9 ; then
310 if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
311 needs_libsunmath="yes"
313 echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
314 echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
315 echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
316 echo "Studio 11 can be downloaded from www.sun.com."
320 if test "$solarisrev" -ge 9 ; then
324 if test -f /usr/include/sys/soundcard.h ; then
327 audio_possible_drivers="oss sdl"
328 CFLAGS="-std=gnu99 $CFLAGS"
336 audio_possible_drivers="oss alsa sdl esd pa"
341 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
343 audio_possible_drivers="$audio_possible_drivers fmod"
348 if [ "$bsd" = "yes" ] ; then
349 if [ "$darwin" != "yes" ] ; then
357 source_path=`dirname "$0"`
358 source_path_used="no"
360 if [ -z "$source_path" ]; then
363 source_path=`cd "$source_path"; pwd`
365 [ -f "$workdir/vl.c" ] || source_path_used="yes"
370 optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
372 --help|-h) show_help=yes
374 --prefix=*) prefix="$optarg"
376 --interp-prefix=*) interp_prefix="$optarg"
378 --source-path=*) source_path="$optarg"
379 source_path_used="yes"
385 --host-cc=*) host_cc="$optarg"
387 --make=*) make="$optarg"
389 --install=*) install="$optarg"
391 --extra-cflags=*) EXTRA_CFLAGS="$optarg"
393 --extra-ldflags=*) EXTRA_LDFLAGS="$optarg"
397 --target-list=*) target_list="$optarg"
399 --enable-gprof) gprof="yes"
401 --static) static="yes"
403 --disable-sdl) sdl="no"
405 --fmod-lib=*) fmod_lib="$optarg"
407 --fmod-inc=*) fmod_inc="$optarg"
409 --oss-lib=*) oss_lib="$optarg"
411 --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
413 --audio-drv-list=*) audio_drv_list="$optarg"
415 --enable-debug-tcg) debug_tcg="yes"
417 --disable-debug-tcg) debug_tcg="no"
420 # Enable debugging options that aren't excessively noisy
425 --enable-sparse) sparse="yes"
427 --disable-sparse) sparse="no"
429 --disable-strip) strip_opt="no"
431 --disable-vnc-tls) vnc_tls="no"
433 --disable-vnc-sasl) vnc_sasl="no"
435 --disable-slirp) slirp="no"
437 --disable-vde) vde="no"
439 --disable-kqemu) kqemu="no"
441 --disable-xen) xen="no"
443 --disable-brlapi) brlapi="no"
445 --disable-bluez) bluez="no"
447 --disable-kvm) kvm="no"
449 --enable-profiler) profiler="yes"
454 audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
456 --disable-system) softmmu="no"
458 --enable-system) softmmu="yes"
460 --disable-linux-user) linux_user="no"
462 --enable-linux-user) linux_user="yes"
464 --disable-darwin-user) darwin_user="no"
466 --enable-darwin-user) darwin_user="yes"
468 --disable-bsd-user) bsd_user="no"
470 --enable-bsd-user) bsd_user="yes"
472 --enable-guest-base) guest_base="yes"
474 --disable-guest-base) guest_base="no"
476 --enable-uname-release=*) uname_release="$optarg"
482 CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $CFLAGS"
483 LDFLAGS="-m32 $LDFLAGS"
487 CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $CFLAGS"
488 LDFLAGS="-m32 $LDFLAGS"
492 CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $CFLAGS"
493 LDFLAGS="-m64 $LDFLAGS"
497 echo "undefined SPARC architecture. Exiting";
502 --enable-werror) werror="yes"
504 --disable-werror) werror="no"
506 --disable-curses) curses="no"
508 --disable-curl) curl="no"
510 --disable-nptl) nptl="no"
512 --enable-mixemu) mixemu="yes"
514 --disable-pthread) pthread="no"
516 --disable-aio) aio="no"
518 --enable-io-thread) io_thread="yes"
520 --disable-blobs) blobs="no"
522 --kerneldir=*) kerneldir="$optarg"
524 --with-pkgversion=*) pkgversion=" ($optarg)"
526 --disable-docs) build_docs="no"
528 *) echo "ERROR: unknown option $opt"; show_help="yes"
534 # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
535 # CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
539 sparc) if test -z "$sparc_cpu" ; then
540 CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__ $CFLAGS"
541 LDFLAGS="-m32 $LDFLAGS"
543 CFLAGS="-ffixed-g2 -ffixed-g3 $CFLAGS"
544 if test "$solaris" = "no" ; then
545 CFLAGS="-ffixed-g1 -ffixed-g6 $CFLAGS"
548 sparc64) if test -z "$sparc_cpu" ; then
549 CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $CFLAGS"
550 LDFLAGS="-m64 $LDFLAGS"
552 if test "$solaris" = "no" ; then
553 CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $CFLAGS"
555 CFLAGS="-ffixed-g1 -ffixed-g5 -ffixed-g6 -ffixed-g7 $CFLAGS"
559 CFLAGS="-march=z900 $CFLAGS"
562 CFLAGS="-m32 $CFLAGS"
563 LDFLAGS="-m32 $LDFLAGS"
564 host_guest_base="yes"
567 CFLAGS="-m64 $CFLAGS"
568 LDFLAGS="-m64 $LDFLAGS"
569 host_guest_base="yes"
572 host_guest_base="yes"
575 host_guest_base="yes"
579 [ -z "$guest_base" ] && guest_base="$host_guest_base"
581 if test x"$show_help" = x"yes" ; then
584 Usage: configure [options]
585 Options: [defaults in brackets after descriptions]
588 echo "Standard options:"
589 echo " --help print this message"
590 echo " --prefix=PREFIX install in PREFIX [$prefix]"
591 echo " --interp-prefix=PREFIX where to find shared libraries, etc."
592 echo " use %M for cpu name [$interp_prefix]"
593 echo " --target-list=LIST set target list [$target_list]"
595 echo "kqemu kernel acceleration support:"
596 echo " --disable-kqemu disable kqemu support"
598 echo "Advanced options (experts only):"
599 echo " --source-path=PATH path of source code [$source_path]"
600 echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
601 echo " --cc=CC use C compiler CC [$cc]"
602 echo " --host-cc=CC use C compiler CC [$host_cc] for dyngen etc."
603 echo " --extra-cflags=CFLAGS append extra C compiler flags CFLAGS"
604 echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
605 echo " --make=MAKE use specified make [$make]"
606 echo " --install=INSTALL use specified install [$install]"
607 echo " --static enable static build [$static]"
608 echo " --enable-debug-tcg enable TCG debugging"
609 echo " --disable-debug-tcg disable TCG debugging (default)"
610 echo " --enable-debug enable common debug build options"
611 echo " --enable-sparse enable sparse checker"
612 echo " --disable-sparse disable sparse checker (default)"
613 echo " --disable-strip disable stripping binaries"
614 echo " --disable-werror disable compilation abort on warning"
615 echo " --disable-sdl disable SDL"
616 echo " --enable-cocoa enable COCOA (Mac OS X only)"
617 echo " --audio-drv-list=LIST set audio drivers list:"
618 echo " Available drivers: $audio_possible_drivers"
619 echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
620 echo " Available cards: $audio_possible_cards"
621 echo " --enable-mixemu enable mixer emulation"
622 echo " --disable-xen disable xen backend driver support"
623 echo " --disable-brlapi disable BrlAPI"
624 echo " --disable-vnc-tls disable TLS encryption for VNC server"
625 echo " --disable-vnc-sasl disable SASL encryption for VNC server"
626 echo " --disable-curses disable curses output"
627 echo " --disable-curl disable curl connectivity"
628 echo " --disable-bluez disable bluez stack connectivity"
629 echo " --disable-kvm disable KVM acceleration support"
630 echo " --disable-nptl disable usermode NPTL support"
631 echo " --enable-system enable all system emulation targets"
632 echo " --disable-system disable all system emulation targets"
633 echo " --enable-linux-user enable all linux usermode emulation targets"
634 echo " --disable-linux-user disable all linux usermode emulation targets"
635 echo " --enable-darwin-user enable all darwin usermode emulation targets"
636 echo " --disable-darwin-user disable all darwin usermode emulation targets"
637 echo " --enable-bsd-user enable all BSD usermode emulation targets"
638 echo " --disable-bsd-user disable all BSD usermode emulation targets"
639 echo " --enable-guest-base enable GUEST_BASE support for usermode"
640 echo " emulation targets"
641 echo " --disable-guest-base disable GUEST_BASE support"
642 echo " --fmod-lib path to FMOD library"
643 echo " --fmod-inc path to FMOD includes"
644 echo " --oss-lib path to OSS library"
645 echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
646 echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
647 echo " --disable-vde disable support for vde network"
648 echo " --disable-pthread disable pthread support"
649 echo " --disable-aio disable AIO support"
650 echo " --enable-io-thread enable IO thread"
651 echo " --disable-blobs disable installing provided firmware blobs"
652 echo " --kerneldir=PATH look for kernel includes in PATH"
654 echo "NOTE: The object files are built at the place where configure is launched"
658 if test "$mingw32" = "yes" ; then
663 CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $CFLAGS"
666 if test ! -x "$(which cgcc 2>/dev/null)"; then
671 # Solaris specific configure tool chain decisions
673 if test "$solaris" = "yes" ; then
674 solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
675 if test -z "$solinst" ; then
676 echo "Solaris install program not found. Use --install=/usr/ucb/install or"
677 echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
678 echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
681 if test "$solinst" = "/usr/sbin/install" ; then
682 echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
683 echo "try ginstall from the GNU fileutils available from www.blastwave.org"
684 echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
687 sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
688 if test -z "$sol_ar" ; then
689 echo "Error: No path includes ar"
690 if test -f /usr/ccs/bin/ar ; then
691 echo "Add /usr/ccs/bin to your path and rerun configure"
698 if test -z "$target_list" ; then
699 # these targets are portable
700 if [ "$softmmu" = "yes" ] ; then
721 # the following are Linux specific
722 if [ "$linux_user" = "yes" ] ; then
723 target_list="${target_list}\
731 microblaze-linux-user \
736 ppc64abi32-linux-user \
741 sparc32plus-linux-user \
744 # the following are Darwin specific
745 if [ "$darwin_user" = "yes" ] ; then
746 target_list="$target_list i386-darwin-user ppc-darwin-user "
748 # the following are BSD specific
749 if [ "$bsd_user" = "yes" ] ; then
750 target_list="${target_list}\
758 target_list=`echo "$target_list" | sed -e 's/,/ /g'`
760 if test -z "$target_list" ; then
761 echo "No targets enabled"
765 if test -z "$cross_prefix" ; then
768 # big/little endian test
770 #include <inttypes.h>
771 int main(int argc, char ** argv){
772 volatile uint32_t i=0x01234567;
773 return (*((uint8_t*)(&i))) == 0x67;
777 if $cc $CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
778 $TMPE && bigendian="yes"
780 echo big/little test failed
785 # if cross compiling, cannot launch a program, so make a static guess
786 if test "$cpu" = "armv4b" \
790 -o "$cpu" = "mips64" \
792 -o "$cpu" = "ppc64" \
794 -o "$cpu" = "sparc" \
795 -o "$cpu" = "sparc64"; then
801 # host long bits test
803 if test "$cpu" = "x86_64" \
804 -o "$cpu" = "alpha" \
806 -o "$cpu" = "sparc64" \
807 -o "$cpu" = "ppc64"; then
811 # Check host NPTL support
814 #include <linux/futex.h>
817 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
823 if $cc $CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then
829 ##########################################
834 int main(void) { zlibVersion(); return 0; }
836 if $cc $CFLAGS -o $TMPE $TMPC -lz > /dev/null 2> /dev/null ; then
840 echo "Error: zlib check failed"
841 echo "Make sure to have the zlib libs and headers installed."
846 ##########################################
849 if test "$xen" = "yes" ; then
850 xen_libs="-lxenstore -lxenctrl -lxenguest"
854 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
856 if $cc $CFLAGS -c -o $TMPO $TMPC $LDFLAGS $xen_libs 2> /dev/null > /dev/null ; then
863 ##########################################
868 if test "$sdl" = "yes" ; then
872 #undef main /* We don't want SDL to override our main() */
873 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
875 sdl_cflags=`sdl-config --cflags 2> /dev/null`
876 sdl_libs=`sdl-config --libs 2> /dev/null`
877 if $cc $CFLAGS -o $TMPE $sdl_cflags $TMPC $sdl_libs > $TMPSDLLOG 2>&1 ; then
878 _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
879 if test "$_sdlversion" -lt 121 ; then
882 if test "$cocoa" = "no" ; then
887 # static link with sdl ?
888 if test "$sdl" = "yes" -a "$static" = "yes" ; then
889 sdl_libs=`sdl-config --static-libs 2>/dev/null`
890 if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
891 sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
892 sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
894 if $cc -o $TMPE $CFLAGS $sdl_cflags $TMPC $sdl_libs > /dev/null 2> /dev/null; then
900 fi # sdl compile test
903 if test "$sdl" = "yes" ; then
906 #if defined(SDL_VIDEO_DRIVER_X11)
907 #include <X11/XKBlib.h>
909 #error No x11 support
911 int main(void) { return 0; }
913 if $cc $CFLAGS -o $TMPE $sdl_cflags $TMPC $sdl_libs > /dev/null 2>&1 ; then
914 sdl_libs="$sdl_libs -lX11"
918 ##########################################
920 if test "$vnc_tls" = "yes" ; then
922 #include <gnutls/gnutls.h>
923 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
925 vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
926 vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
927 if $cc $CFLAGS -o $TMPE $vnc_tls_cflags $TMPC \
928 $vnc_tls_libs > /dev/null 2> /dev/null ; then
935 ##########################################
937 if test "$vnc_sasl" = "yes" ; then
939 #include <sasl/sasl.h>
941 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
943 # Assuming Cyrus-SASL installed in /usr prefix
945 vnc_sasl_libs="-lsasl2"
946 if $cc $CFLAGS -o $TMPE $vnc_sasl_cflags $TMPC \
947 $vnc_sasl_libs 2> /dev/null > /dev/null ; then
954 ##########################################
955 # fnmatch() probe, used for ACL routines
961 fnmatch("foo", "foo", 0);
965 if $cc $CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
969 ##########################################
970 # vde libraries probe
971 if test "$vde" = "yes" ; then
975 #include <libvdeplug.h>
978 struct vde_open_args a = {0, 0, 0};
979 vde_open("", "", &a);
983 if $cc $CFLAGS -o $TMPE $TMPC $vde_libs > /dev/null 2> /dev/null ; then
988 ##########################################
989 # Sound support libraries probe
1000 int main(void) { $exp }
1002 if $cc $CFLAGS $cfl -o $TMPE $TMPC $lib > /dev/null 2> /dev/null ; then
1006 echo "Error: $drv check failed"
1007 echo "Make sure to have the $drv libs and headers installed."
1013 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1014 for drv in $audio_drv_list; do
1017 audio_drv_probe $drv alsa/asoundlib.h -lasound \
1018 "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1022 if test -z $fmod_lib || test -z $fmod_inc; then
1024 echo "Error: You must specify path to FMOD library and headers"
1025 echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1029 audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1033 audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1037 audio_drv_probe $drv pulse/simple.h -lpulse-simple \
1038 "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1041 oss|sdl|core|wav|dsound)
1042 # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1046 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1048 echo "Error: Unknown driver '$drv' selected"
1049 echo "Possible drivers are: $audio_possible_drivers"
1057 ##########################################
1060 if test "$brlapi" = "yes" ; then
1062 brlapi_libs="-lbrlapi"
1065 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1067 if $cc $CFLAGS -o $TMPE $TMPC $brlapi_libs > /dev/null 2> /dev/null ; then
1072 ##########################################
1075 if test "$curses" = "yes" ; then
1079 #define resize_term resizeterm
1081 int main(void) { resize_term(0, 0); return curses_version(); }
1083 if $cc $CFLAGS -o $TMPE $TMPC -lncurses > /dev/null 2> /dev/null ; then
1084 curses_libs="-lncurses"
1085 elif $cc $CFLAGS -o $TMPE $TMPC -lcurses > /dev/null 2> /dev/null ; then
1086 curses_libs="-lcurses"
1092 ##########################################
1095 if test "$curl" = "yes" ; then
1098 #include <curl/curl.h>
1099 int main(void) { return curl_easy_init(); }
1101 curl_libs=`curl-config --libs 2>/dev/null`
1102 if $cc $CFLAGS $curl_libs -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1107 ##########################################
1108 # bluez support probe
1109 if test "$bluez" = "yes" ; then
1110 `pkg-config bluez 2> /dev/null` || bluez="no"
1112 if test "$bluez" = "yes" ; then
1114 #include <bluetooth/bluetooth.h>
1115 int main(void) { return bt_error(0); }
1117 bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1118 bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1119 if $cc $CFLAGS -o $TMPE $bluez_cflags $TMPC \
1120 $bluez_libs > /dev/null 2> /dev/null ; then
1127 ##########################################
1129 if test "$kvm" = "yes" ; then
1131 #include <linux/kvm.h>
1132 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1133 #error Invalid KVM version
1135 #if !defined(KVM_CAP_USER_MEMORY)
1136 #error Missing KVM capability KVM_CAP_USER_MEMORY
1138 #if !defined(KVM_CAP_SET_TSS_ADDR)
1139 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1141 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1142 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1144 int main(void) { return 0; }
1146 if test "$kerneldir" != "" ; then
1147 kvm_cflags=-I"$kerneldir"/include
1148 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1149 -a -d "$kerneldir/arch/x86/include" ; then
1150 kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1151 elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1152 kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1153 elif test -d "$kerneldir/arch/$cpu/include" ; then
1154 kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1159 if $cc $CFLAGS -o $TMPE $kvm_cflags $TMPC \
1160 > /dev/null 2>/dev/null ; then
1164 if [ -x "`which awk 2>/dev/null`" ] && \
1165 [ -x "`which grep 2>/dev/null`" ]; then
1166 kvmerr=`LANG=C $cc $CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1168 | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1169 if test "$kvmerr" != "" ; then
1170 kvm="no - (${kvmerr})\n\
1171 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1172 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1178 ##########################################
1180 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1183 if test "$pthread" = yes; then
1186 #include <pthread.h>
1187 int main(void) { pthread_create(0,0,0,0); return 0; }
1189 for pthread_lib in $PTHREADLIBS_LIST; do
1190 if $cc $CFLAGS -o $TMPE $TMPC $pthread_lib 2> /dev/null > /dev/null ; then
1192 PTHREADLIBS="$pthread_lib"
1198 if test "$pthread" = no; then
1203 ##########################################
1206 #include <sys/types.h>
1207 #include <sys/uio.h>
1209 int main(void) { struct iovec iov; return 0; }
1212 if $cc $CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1216 ##########################################
1219 #include <sys/types.h>
1220 #include <sys/uio.h>
1222 int main(void) { preadv; }
1225 if $cc $CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1229 ##########################################
1231 if test "$fdt" = "yes" ; then
1235 int main(void) { return 0; }
1237 if $cc $CFLAGS -o $TMPE $TMPC $fdt_libs 2> /dev/null > /dev/null ; then
1243 # Check for xxxat() functions when we are building linux-user
1244 # emulator. This is done because older glibc versions don't
1245 # have syscall stubs for these implemented.
1249 #define _ATFILE_SOURCE
1250 #include <sys/types.h>
1257 /* try to unlink nonexisting file */
1258 return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1261 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1265 # Check for inotify functions when we are building linux-user
1266 # emulator. This is done because older glibc versions don't
1267 # have syscall stubs for these implemented. In that case we
1268 # don't provide them even if kernel supports them.
1272 #include <sys/inotify.h>
1277 /* try to start inotify */
1278 return inotify_init();
1281 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null > /dev/null ; then
1285 # check if utimensat and futimens are supported
1288 #define _ATFILE_SOURCE
1295 utimensat(AT_FDCWD, "foo", NULL, 0);
1300 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1304 # check if pipe2 is there
1314 pipe2(pipefd, O_CLOEXEC);
1318 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1322 # check if tee/splice is there. vmsplice was added same time.
1333 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1334 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1338 if $cc $CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1342 # Check if tools are available to build documentation.
1343 if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" \) ; then
1347 # Search for bsawp_32 function
1350 #include <byteswap.h>
1351 int main(void) { return bswap_32(0); }
1353 if $cc $CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1357 # Search for bsawp_32 function
1360 #include <sys/endian.h>
1361 #include <sys/types.h>
1362 #include <machine/bswap.h>
1363 int main(void) { return bswap32(0); }
1365 if $cc $CFLAGS -o $TMPE $TMPC >/dev/null 2> /dev/null ; then
1369 ##########################################
1374 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1377 if $cc $CFLAGS -o $TMPE $TMPC > /dev/null 2> /dev/null ; then
1379 elif $cc $CFLAGS -o $TMPE $TMPC -lrt > /dev/null 2> /dev/null ; then
1383 # Determine what linker flags to use to force archive inclusion
1384 check_linker_flags()
1390 $cc $CFLAGS -o $TMPE $TMPC -Wl,$1 ${w2} >/dev/null 2>/dev/null
1396 if check_linker_flags --whole-archive --no-whole-archive ; then
1398 arlibs_begin="-Wl,--whole-archive"
1399 arlibs_end="-Wl,--no-whole-archive"
1400 elif check_linker_flags -z,allextract -z,defaultextract ; then
1402 arlibs_begin"=-Wl,-z,allextract"
1403 arlibs_end="-Wl,-z,defaultextract"
1404 elif check_linker_flags -all_load ; then
1406 arlibs_begin="-all_load"
1409 echo "Error: your linker does not support --whole-archive or -z."
1410 echo "Please report to qemu-devel@nongnu.org"
1415 # After here, no more $cc or $ld runs
1417 # default flags for all hosts
1418 CFLAGS="-g -fno-strict-aliasing $CFLAGS"
1419 if test "$debug" = "no" ; then
1420 CFLAGS="-O2 $CFLAGS"
1422 CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls $CFLAGS"
1423 LDFLAGS="-g $LDFLAGS"
1425 # Consult white-list to determine whether to enable werror
1426 # by default. Only enable by default for git builds
1427 if test -z "$werror" ; then
1428 z_version=`cut -f3 -d. $source_path/VERSION`
1429 if test "$z_version" = "50" -a \
1430 "$linux" = "yes" ; then
1437 if test "$werror" = "yes" ; then
1438 CFLAGS="-Werror $CFLAGS"
1441 if test "$solaris" = "no" ; then
1442 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1443 LDFLAGS="-Wl,--warn-common $LDFLAGS"
1447 if test "$mingw32" = "yes" ; then
1448 if test -z "$prefix" ; then
1449 prefix="c:/Program Files/Qemu"
1456 if test -z "$prefix" ; then
1459 mansuffix="/share/man"
1460 datasuffix="/share/qemu"
1461 docsuffix="/share/doc/qemu"
1465 echo "Install prefix $prefix"
1466 echo "BIOS directory $prefix$datasuffix"
1467 echo "binary directory $prefix$binsuffix"
1468 if test "$mingw32" = "no" ; then
1469 echo "Manual directory $prefix$mansuffix"
1470 echo "ELF interp prefix $interp_prefix"
1472 echo "Source path $source_path"
1473 echo "C compiler $cc"
1474 echo "Host C compiler $host_cc"
1475 echo "CFLAGS $CFLAGS"
1476 echo "LDFLAGS $LDFLAGS"
1478 echo "install $install"
1479 echo "host CPU $cpu"
1480 echo "host big endian $bigendian"
1481 echo "target list $target_list"
1482 echo "tcg debug enabled $debug_tcg"
1483 echo "gprof enabled $gprof"
1484 echo "sparse enabled $sparse"
1485 echo "strip binaries $strip_opt"
1486 echo "profiler $profiler"
1487 echo "static build $static"
1488 echo "-Werror enabled $werror"
1489 if test "$darwin" = "yes" ; then
1490 echo "Cocoa support $cocoa"
1492 echo "SDL support $sdl"
1493 echo "curses support $curses"
1494 echo "curl support $curl"
1495 echo "mingw32 support $mingw32"
1496 echo "Audio drivers $audio_drv_list"
1497 echo "Extra audio cards $audio_card_list"
1498 echo "Mixer emulation $mixemu"
1499 echo "VNC TLS support $vnc_tls"
1500 if test "$vnc_tls" = "yes" ; then
1501 echo " TLS CFLAGS $vnc_tls_cflags"
1502 echo " TLS LIBS $vnc_tls_libs"
1504 echo "VNC SASL support $vnc_sasl"
1505 if test "$vnc_sasl" = "yes" ; then
1506 echo " SASL CFLAGS $vnc_sasl_cflags"
1507 echo " SASL LIBS $vnc_sasl_libs"
1509 if test -n "$sparc_cpu"; then
1510 echo "Target Sparc Arch $sparc_cpu"
1512 echo "kqemu support $kqemu"
1513 echo "xen support $xen"
1514 echo "brlapi support $brlapi"
1515 echo "Documentation $build_docs"
1516 [ ! -z "$uname_release" ] && \
1517 echo "uname -r $uname_release"
1518 echo "NPTL support $nptl"
1519 echo "GUEST_BASE $guest_base"
1520 echo "vde support $vde"
1521 echo "AIO support $aio"
1522 echo "IO thread $io_thread"
1523 echo "Install blobs $blobs"
1524 echo -e "KVM support $kvm"
1525 echo "fdt support $fdt"
1526 echo "preadv support $preadv"
1528 if test $sdl_too_old = "yes"; then
1529 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1532 config_host_mak="config-host.mak"
1533 config_host_h="config-host.h"
1534 config_host_ld="config-host.ld"
1536 #echo "Creating $config_host_mak and $config_host_h"
1538 test -f $config_host_h && mv $config_host_h ${config_host_h}~
1540 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1541 printf "# Configured with:" >> $config_host_mak
1542 printf " '%s'" "$0" "$@" >> $config_host_mak
1543 echo >> $config_host_mak
1545 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1548 i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|sparc|sparc64)
1555 echo "Unsupported CPU = $cpu"
1559 echo "ARCH=$ARCH" >> $config_host_mak
1560 if test "$debug_tcg" = "yes" ; then
1561 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1563 if test "$debug" = "yes" ; then
1564 echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
1566 if test "$strip_opt" = "yes" ; then
1567 echo "STRIP_OPT=-s" >> $config_host_mak
1569 if test "$bigendian" = "yes" ; then
1570 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
1572 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
1573 if test "$mingw32" = "yes" ; then
1574 echo "CONFIG_WIN32=y" >> $config_host_mak
1576 echo "CONFIG_POSIX=y" >> $config_host_mak
1579 if test "$darwin" = "yes" ; then
1580 echo "CONFIG_DARWIN=y" >> $config_host_mak
1583 if test "$aix" = "yes" ; then
1584 echo "CONFIG_AIX=y" >> $config_host_mak
1587 if test "$solaris" = "yes" ; then
1588 echo "CONFIG_SOLARIS=y" >> $config_host_mak
1589 echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
1590 if test "$needs_libsunmath" = "yes" ; then
1591 echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
1594 if test -n "$sparc_cpu"; then
1595 echo "CONFIG__sparc_${sparc_cpu}__=y" >> $config_host_mak
1597 if test "$gprof" = "yes" ; then
1598 echo "TARGET_GPROF=yes" >> $config_host_mak
1600 if test "$static" = "yes" ; then
1601 echo "CONFIG_STATIC=y" >> $config_host_mak
1602 LDFLAGS="-static $LDFLAGS"
1604 if test $profiler = "yes" ; then
1605 echo "CONFIG_PROFILER=y" >> $config_host_mak
1607 if test "$slirp" = "yes" ; then
1608 echo "CONFIG_SLIRP=y" >> $config_host_mak
1610 if test "$vde" = "yes" ; then
1611 echo "CONFIG_VDE=y" >> $config_host_mak
1612 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
1614 for card in $audio_card_list; do
1615 def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
1616 echo "$def=y" >> $config_host_mak
1618 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
1619 for drv in $audio_drv_list; do
1620 def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
1621 echo "$def=y" >> $config_host_mak
1622 if test "$drv" = "fmod"; then
1623 echo "FMOD_LIBS=$fmod_lib" >> $config_host_mak
1624 echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
1625 elif test "$drv" = "oss"; then
1626 echo "OSS_LIBS=$oss_lib" >> $config_host_mak
1629 if test "$mixemu" = "yes" ; then
1630 echo "CONFIG_MIXEMU=y" >> $config_host_mak
1632 if test "$vnc_tls" = "yes" ; then
1633 echo "CONFIG_VNC_TLS=y" >> $config_host_mak
1634 echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
1635 echo "VNC_TLS_LIBS=$vnc_tls_libs" >> $config_host_mak
1637 if test "$vnc_sasl" = "yes" ; then
1638 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
1639 echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
1640 echo "VNC_SASL_LIBS=$vnc_sasl_libs" >> $config_host_mak
1642 if test "$fnmatch" = "yes" ; then
1643 echo "CONFIG_FNMATCH=y" >> $config_host_mak
1645 qemu_version=`head $source_path/VERSION`
1646 echo "VERSION=$qemu_version" >>$config_host_mak
1647 echo "PKGVERSION=$pkgversion" >>$config_host_mak
1648 echo "SRC_PATH=$source_path" >> $config_host_mak
1649 if [ "$source_path_used" = "yes" ]; then
1650 echo "VPATH=$source_path" >> $config_host_mak
1652 echo "TARGET_DIRS=$target_list" >> $config_host_mak
1653 if [ "$build_docs" = "yes" ] ; then
1654 echo "BUILD_DOCS=yes" >> $config_host_mak
1656 if test "$sdl" = "yes" ; then
1657 echo "CONFIG_SDL=y" >> $config_host_mak
1658 echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
1659 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
1661 if test "$cocoa" = "yes" ; then
1662 echo "CONFIG_COCOA=y" >> $config_host_mak
1664 if test "$curses" = "yes" ; then
1665 echo "CONFIG_CURSES=y" >> $config_host_mak
1666 echo "CURSES_LIBS=$curses_libs" >> $config_host_mak
1668 if test "$atfile" = "yes" ; then
1669 echo "CONFIG_ATFILE=y" >> $config_host_mak
1671 if test "$utimens" = "yes" ; then
1672 echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
1674 if test "$pipe2" = "yes" ; then
1675 echo "CONFIG_PIPE2=y" >> $config_host_mak
1677 if test "$splice" = "yes" ; then
1678 echo "CONFIG_SPLICE=y" >> $config_host_mak
1680 if test "$inotify" = "yes" ; then
1681 echo "CONFIG_INOTIFY=y" >> $config_host_mak
1683 if test "$byteswap_h" = "yes" ; then
1684 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
1686 if test "$bswap_h" = "yes" ; then
1687 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
1689 if test "$curl" = "yes" ; then
1690 echo "CONFIG_CURL=y" >> $config_host_mak
1691 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
1693 if test "$brlapi" = "yes" ; then
1694 echo "CONFIG_BRLAPI=y" >> $config_host_mak
1695 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
1697 if test "$bluez" = "yes" ; then
1698 echo "CONFIG_BLUEZ=y" >> $config_host_mak
1699 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
1700 echo "BLUEZ_LIBS=$bluez_libs" >> $config_host_mak
1702 if test "$xen" = "yes" ; then
1703 echo "CONFIG_XEN=y" >> $config_host_mak
1704 echo "XEN_LIBS=$xen_libs" >> $config_host_mak
1706 if test "$aio" = "yes" ; then
1707 echo "CONFIG_AIO=y" >> $config_host_mak
1709 if test "$io_thread" = "yes" ; then
1710 echo "CONFIG_IOTHREAD=y" >> $config_host_mak
1712 if test "$blobs" = "yes" ; then
1713 echo "INSTALL_BLOBS=yes" >> $config_host_mak
1715 if test "$iovec" = "yes" ; then
1716 echo "CONFIG_IOVEC=y" >> $config_host_mak
1718 if test "$preadv" = "yes" ; then
1719 echo "CONFIG_PREADV=y" >> $config_host_mak
1721 if test "$fdt" = "yes" ; then
1722 echo "CONFIG_FDT=y" >> $config_host_mak
1723 echo "FDT_LIBS=$fdt_libs" >> $config_host_mak
1726 # XXX: suppress that
1727 if [ "$bsd" = "yes" ] ; then
1728 echo "CONFIG_BSD=y" >> $config_host_mak
1731 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
1736 echo "HOST_USB=linux" >> $config_host_mak
1739 echo "HOST_USB=bsd" >> $config_host_mak
1742 echo "HOST_USB=stub" >> $config_host_mak
1747 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
1748 tools="qemu-img\$(EXESUF) $tools"
1749 if [ "$linux" = "yes" ] ; then
1750 tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
1753 echo "TOOLS=$tools" >> $config_host_mak
1755 # Mac OS X ships with a broken assembler
1757 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
1758 "$targetos" != "Darwin" ; then
1761 echo "ROMS=$roms" >> $config_host_mak
1763 echo "prefix=$prefix" >> $config_host_mak
1764 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
1765 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
1766 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
1767 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
1768 echo "MAKE=$make" >> $config_host_mak
1769 echo "INSTALL=$install" >> $config_host_mak
1770 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
1771 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
1772 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
1773 echo "CC=$cc" >> $config_host_mak
1774 echo "HOST_CC=$host_cc" >> $config_host_mak
1775 if test "$sparse" = "yes" ; then
1776 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
1777 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
1778 echo "CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
1780 echo "AR=$ar" >> $config_host_mak
1781 echo "OBJCOPY=$objcopy" >> $config_host_mak
1782 echo "LD=$ld" >> $config_host_mak
1783 echo "CFLAGS=$CFLAGS $EXTRA_CFLAGS" >> $config_host_mak
1784 echo "LDFLAGS=$LDFLAGS $EXTRA_LDFLAGS" >> $config_host_mak
1785 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
1786 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
1787 echo "EXESUF=$EXESUF" >> $config_host_mak
1788 echo "PTHREADLIBS=$PTHREADLIBS" >> $config_host_mak
1789 echo "CLOCKLIBS=$CLOCKLIBS" >> $config_host_mak
1791 echo "/* Automatically generated by configure - do not modify */" > $config_host_h
1793 $SHELL $source_path/create_config < $config_host_mak >> $config_host_h
1795 if test -f ${config_host_h}~ ; then
1796 if cmp -s $config_host_h ${config_host_h}~ ; then
1797 mv ${config_host_h}~ $config_host_h
1799 rm ${config_host_h}~
1803 # generate list of library paths for linker script
1805 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
1807 if test -f ${config_host_ld}~ ; then
1808 if cmp -s $config_host_ld ${config_host_ld}~ ; then
1809 mv ${config_host_ld}~ $config_host_ld
1811 rm ${config_host_ld}~
1815 for target in $target_list; do
1816 target_dir="$target"
1817 config_mak=$target_dir/config.mak
1818 config_h=$target_dir/config.h
1819 target_arch2=`echo $target | cut -d '-' -f 1`
1820 target_bigendian="no"
1821 case "$target_arch2" in
1822 armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|sh4eb|sparc|sparc64|sparc32plus)
1823 target_bigendian=yes
1827 target_user_only="no"
1828 target_linux_user="no"
1829 target_darwin_user="no"
1830 target_bsd_user="no"
1832 ${target_arch2}-softmmu)
1833 target_softmmu="yes"
1835 ${target_arch2}-linux-user)
1836 target_user_only="yes"
1837 target_linux_user="yes"
1839 ${target_arch2}-darwin-user)
1840 target_user_only="yes"
1841 target_darwin_user="yes"
1843 ${target_arch2}-bsd-user)
1844 target_user_only="yes"
1845 target_bsd_user="yes"
1848 echo "ERROR: Target '$target' not recognised"
1853 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"
1855 test -f $config_h && mv $config_h ${config_h}~
1857 mkdir -p $target_dir
1858 mkdir -p $target_dir/fpu
1859 mkdir -p $target_dir/tcg
1860 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
1861 mkdir -p $target_dir/nwfpe
1865 # don't use ln -sf as not all "ln -sf" over write the file/link
1867 rm -f $target_dir/Makefile
1868 ln -s $source_path/Makefile.target $target_dir/Makefile
1871 echo "# Automatically generated by configure - do not modify" > $config_mak
1873 echo "include ../config-host.mak" >> $config_mak
1878 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
1879 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_mak
1882 TARGET_ARCH="$target_arch2"
1886 case "$target_arch2" in
1891 TARGET_BASE_ARCH=i386
1901 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
1910 gdb_xml_files="cf-core.xml cf-fp.xml"
1920 echo "TARGET_ABI_MIPSO32=y" >> $config_mak
1926 TARGET_BASE_ARCH=mips
1927 echo "TARGET_ABI_MIPSN32=y" >> $config_mak
1932 TARGET_BASE_ARCH=mips
1933 echo "TARGET_ABI_MIPSN64=y" >> $config_mak
1937 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1942 TARGET_BASE_ARCH=ppc
1944 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1949 TARGET_BASE_ARCH=ppc
1951 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1956 TARGET_BASE_ARCH=ppc
1958 echo "TARGET_ABI32=y" >> $config_mak
1959 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
1972 TARGET_BASE_ARCH=sparc
1978 TARGET_BASE_ARCH=sparc
1979 TARGET_ABI_DIR=sparc
1980 echo "TARGET_ABI32=y" >> $config_mak
1984 echo "Unsupported target CPU"
1988 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_mak
1989 echo "TARGET_ARCH2=$target_arch2" >> $config_mak
1990 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
1991 if [ "$TARGET_BASE_ARCH" = "" ]; then
1992 TARGET_BASE_ARCH=$TARGET_ARCH
1994 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_mak
1995 if [ "$TARGET_ABI_DIR" = "" ]; then
1996 TARGET_ABI_DIR=$TARGET_ARCH
1998 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_mak
1999 if [ $target_phys_bits -lt $hostlongbits ] ; then
2000 target_phys_bits=$hostlongbits
2002 case "$target_arch2" in
2004 if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2005 echo "CONFIG_XEN=y" >> $config_mak
2007 if test $kqemu = "yes" -a "$target_softmmu" = "yes"
2009 echo "CONFIG_KQEMU=y" >> $config_mak
2012 case "$target_arch2" in
2013 i386|x86_64|ppcemb|ppc|ppc64)
2014 # Make sure the target and host cpus are compatible
2015 if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2016 \( "$target_arch2" = "$cpu" -o \
2017 \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2018 \( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
2019 \( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
2020 \( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
2021 echo "CONFIG_KVM=y" >> $config_mak
2022 echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
2025 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
2026 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak
2027 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2028 if test "$target_bigendian" = "yes" ; then
2029 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak
2031 if test "$target_softmmu" = "yes" ; then
2032 echo "CONFIG_SOFTMMU=y" >> $config_mak
2034 if test "$target_user_only" = "yes" ; then
2035 echo "CONFIG_USER_ONLY=y" >> $config_mak
2037 if test "$target_linux_user" = "yes" ; then
2038 echo "CONFIG_LINUX_USER=y" >> $config_mak
2040 if test "$target_darwin_user" = "yes" ; then
2041 echo "CONFIG_DARWIN_USER=y" >> $config_mak
2044 if test ! -z "$gdb_xml_files" ; then
2045 for x in $gdb_xml_files; do
2046 list="$list $source_path/gdb-xml/$x"
2049 echo "TARGET_XML_FILES=$list" >> $config_mak
2051 case "$target_arch2" in
2052 arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|sparc|sparc64|sparc32plus)
2053 echo "CONFIG_SOFTFLOAT=y" >> $config_mak
2057 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2058 echo "TARGET_HAS_BFLT=y" >> $config_mak
2060 if test "$target_user_only" = "yes" \
2061 -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2062 echo "CONFIG_USE_NPTL=y" >> $config_mak
2064 # 32 bit ELF loader in addition to native 64 bit loader?
2065 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2066 echo "TARGET_HAS_ELFLOAD32=y" >> $config_mak
2068 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2069 echo "CONFIG_USE_GUEST_BASE=y" >> $config_mak
2071 if test "$target_bsd_user" = "yes" ; then
2072 echo "CONFIG_BSD_USER=y" >> $config_mak
2075 # generate LDFLAGS for targets
2078 if test "$target_linux_user" = "yes" -o "$target_linux_user" = "yes" ; then
2081 if test "$gprof" = "yes" -o "$static" = "yes" ; then
2082 ldflags='-Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld'
2084 # WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
2085 # that the kernel ELF loader considers as an executable. I think this
2086 # is the simplest way to make it self virtualizable!
2087 ldflags='-Wl,-shared'
2091 # -static is used to avoid g1/g3 usage by the dynamic linker
2092 ldflags='-Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld -static'
2095 ldflags='-Wl,-G0 -Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld -static'
2097 x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2098 ldflags='-Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld'
2102 if test "$target_softmmu" = "yes" ; then
2105 ldflags='-Wl,-G0 -Wl,-T../config-host.ld -Wl,-T,$(SRC_PATH)/$(ARCH).ld -static'
2110 if test "$ldflags" != "" ; then
2111 echo "LDFLAGS+=$ldflags" >> $config_mak
2114 echo "/* Automatically generated by configure - do not modify */" > $config_h
2115 echo "#include \"../config-host.h\"" >> $config_h
2117 $SHELL $source_path/create_config < $config_mak >> $config_h
2119 if test -f ${config_h}~ ; then
2120 if cmp -s $config_h ${config_h}~ ; then
2121 mv ${config_h}~ $config_h
2127 done # for target in $targets
2129 # build tree in object directory if source path is different from current one
2130 if test "$source_path_used" = "yes" ; then
2131 DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
2132 FILES="Makefile tests/Makefile"
2133 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2134 FILES="$FILES tests/test-mmap.c"
2135 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2136 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2137 FILES="$FILES pc-bios/`basename $bios_file`"
2139 for dir in $DIRS ; do
2142 # remove the link and recreate it, as not all "ln -sf" overwrite the link
2143 for f in $FILES ; do
2145 ln -s $source_path/$f $f
2149 for hwlib in 32 64; do
2153 ln -s $source_path/Makefile.hw $d/Makefile
2154 echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2155 echo "CPPFLAGS=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak