#!/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" trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15 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:-$(printf ' \t\n')}" return 1 } # default parameters cpu="" prefix="" interp_prefix="/usr/gnemul/qemu-%M" static="no" sysconfdir="" sparc_cpu="" cross_prefix="" cc="gcc" audio_drv_list="" audio_card_list="ac97 es1370 sb16" audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus" block_drv_whitelist="" host_cc="gcc" ar="ar" make="make" install="install" objcopy="objcopy" ld="ld" helper_cflags="" libs_softmmu="" libs_tools="" audio_pt_int="" audio_win_int="" # parse CC options first for opt do optarg=`expr "x$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}" # 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 -fstack-protector-all" 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 < $TMPC < $TMPC << EOF #include 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 > $TMPC < #include void foo() { #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT) #error bork #endif } EOF if compile_object ; then nptl=yes else if test "$nptl" = "yes" ; then feature_not_found "nptl" fi nptl=no fi fi ########################################## # zlib check cat > $TMPC << EOF #include int main(void) { zlibVersion(); return 0; } EOF if compile_prog "" "-lz" ; then : else echo echo "Error: zlib check failed" echo "Make sure to have the zlib libs and headers installed." echo exit 1 fi ########################################## # xen probe if test "$xen" != "no" ; then xen_libs="-lxenstore -lxenctrl -lxenguest" cat > $TMPC < #include int main(void) { xs_daemon_open(); xc_interface_open(); return 0; } EOF if compile_prog "" "$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 if $pkgconfig sdl --modversion >/dev/null 2>&1; then sdlconfig="$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 > $TMPC << EOF #include #undef main /* We don't want SDL to override our main() */ int main( void ) { return SDL_Init (SDL_INIT_VIDEO); } EOF sdl_cflags=`$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 > $TMPC < #if defined(SDL_VIDEO_DRIVER_X11) #include #else #error No x11 support #endif int main(void) { return 0; } EOF if compile_prog "$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 > $TMPC < int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; } EOF vnc_tls_cflags=`$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 > $TMPC < #include int main(void) { sasl_server_init(NULL, "qemu"); return 0; } EOF # Assuming Cyrus-SASL installed in /usr prefix vnc_sasl_cflags="" vnc_sasl_libs="-lsasl2" if compile_prog "$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 ########################################## # fnmatch() probe, used for ACL routines fnmatch="no" cat > $TMPC << EOF #include int main(void) { fnmatch("foo", "foo", 0); return 0; } EOF if compile_prog "" "" ; then fnmatch="yes" fi ########################################## # uuid_generate() probe, used for vdi block driver if test "$uuid" != "no" ; then uuid_libs="-luuid" cat > $TMPC << EOF #include int main(void) { uuid_t my_uuid; uuid_generate(my_uuid); return 0; } EOF if compile_prog "" "$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 > $TMPC << EOF #include int main(void) { struct vde_open_args a = {0, 0, 0}; vde_open("", "", &a); return 0; } EOF if compile_prog "" "$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 > $TMPC << EOF #include int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); } EOF if compile_prog "" "$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 #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 > $TMPC << EOF #include int main(void) { return curl_easy_init(); } EOF curl_cflags=`$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 > $TMPC << EOF #include int main(void) { suite_create("qemu test"); return 0; } EOF check_libs=`$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 > $TMPC << EOF #include int main(void) { return bt_error(0); } EOF bluez_cflags=`$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 > $TMPC < #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12 #error Invalid KVM version #endif #if !defined(KVM_CAP_USER_MEMORY) #error Missing KVM capability KVM_CAP_USER_MEMORY #endif #if !defined(KVM_CAP_SET_TSS_ADDR) #error Missing KVM capability KVM_CAP_SET_TSS_ADDR #endif #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS) #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS #endif int main(void) { return 0; } EOF if test "$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 > $TMPC < int main(void) { return 0; } EOF if compile_prog "$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 > $TMPC < int main(void) { return 0; } EOF if compile_prog "$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 -e "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 int main(void) { pthread_create(0,0,0,0); return 0; } EOF for pthread_lib in $PTHREADLIBS_LIST; do if compile_prog "" "$pthread_lib" ; then pthread=yes LIBS="$pthread_lib $LIBS" break fi done if test "$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 > $TMPC < #include int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; } EOF if compile_prog "" "-laio" ; then linux_aio=yes LIBS="$LIBS -laio" else if test "$linux_aio" = "yes" ; then feature_not_found "linux AIO" fi linux_aio=no fi fi ########################################## # iovec probe cat > $TMPC < #include #include int main(void) { struct iovec iov; return 0; } EOF iovec=no if compile_prog "" "" ; then iovec=yes fi ########################################## # preadv probe cat > $TMPC < #include #include int main(void) { preadv; } EOF preadv=no if compile_prog "" "" ; then preadv=yes fi ########################################## # fdt probe if test "$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 #include #include 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 int main(void) { /* try to start inotify */ return inotify_init(); } EOF if compile_prog "" "" ; then inotify=yes fi inotify1=no cat > $TMPC << EOF #include 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 #include 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 #include 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 #include 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 #include #include 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 int main(void) { int efd = eventfd(0, 0); return 0; } EOF if compile_prog "" "" ; then eventfd=yes fi # check for fallocate fallocate=no cat > $TMPC << EOF #include int main(void) { fallocate(0, 0, 0, 0); return 0; } EOF if compile_prog "$ARCH_CFLAGS" "" ; then fallocate=yes fi # check for dup3 dup3=no cat > $TMPC << EOF #include int main(void) { dup3(0, 0, 0); return 0; } EOF if compile_prog "" "" ; then dup3=yes fi # Check if tools are available to build documentation. if test "$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 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 #include #include int main(void) { return bswap32(0); } EOF if compile_prog "" "" ; then bswap_h=yes fi ########################################## # Do we need librt cat > $TMPC < #include 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" ; then libs_softmmu="-lutil $libs_softmmu" fi ########################################## # check if the compiler defines offsetof need_offsetof=yes cat > $TMPC << EOF #include 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 int main(void) { return fdatasync(0); } EOF if compile_prog "" "" ; then fdatasync=yes 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 $LDFLAGS" fi fi if test "$mingw32" = "yes" ; then if test -z "$prefix" ; then prefix="c:/Program Files/Qemu" fi mansuffix="" datasuffix="" confsuffix="" docsuffix="" binsuffix="" if test -z "$sysconfdir" ; then sysconfdir="${prefix}" fi else if test -z "$prefix" ; then prefix="/usr/local" fi mansuffix="/share/man" datasuffix="/share/qemu" docsuffix="/share/doc/qemu" binsuffix="/bin" if test -z "$sysconfdir" ; then sysconfdir="${prefix}/etc" fi fi echo "Install prefix $prefix" echo "BIOS directory $prefix$datasuffix" echo "binary directory $prefix$binsuffix" if test "$mingw32" = "no" ; then echo "Manual directory $prefix$mansuffix" 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 $vnc_sasl" if test -n "$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 "Install blobs $blobs" echo "KVM support $kvm" echo "fdt support $fdt" echo "preadv support $preadv" echo "fdatasync $fdatasync" echo "uuid support $uuid" echo "vhost-net support $vhost_net" 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 >> $config_host_mak echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak if test "$mingw32" = "yes" ; then echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak else echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak fi case "$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 ;; *) echo "Unsupported CPU = $cpu" exit 1 ;; esac echo "ARCH=$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_OPT=-s" >> $config_host_mak fi if test "$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 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" >> $config_host_mak fi fi if test "$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" >> $config_host_mak fi if test "$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" >> $config_host_mak fi if test "$linux_aio" = "yes" ; then echo "CONFIG_LINUX_AIO=y" >> $config_host_mak fi if test "$blobs" = "yes" ; then echo "INSTALL_BLOBS=yes" >> $config_host_mak fi if test "$iovec" = "yes" ; then echo "CONFIG_IOVEC=y" >> $config_host_mak fi if test "$preadv" = "yes" ; then echo "CONFIG_PREADV=y" >> $config_host_mak fi if test "$fdt" = "yes" ; then echo "CONFIG_FDT=y" >> $config_host_mak fi if test "$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" >> $config_host_mak fi # XXX: suppress that if [ "$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" >> $config_host_mak ;; esac tools= if test `expr "$target_list" : ".*softmmu.*"` != 0 ; 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 $tools" fi fi fi echo "TOOLS=$tools" >> $config_host_mak # Mac OS X ships with a broken assembler roms= if test $ "$cpu" = "i386" -o "$cpu" = "x86_64" $ -a \ "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \ `expr "$target_list" : ".*softmmu.*"` != 0 ; then roms="optionrom" fi echo "ROMS=$roms" >> $config_host_mak echo "prefix=$prefix" >> $config_host_mak echo "bindir=\${prefix}$binsuffix" >> $config_host_mak echo "mandir=\${prefix}$mansuffix" >> $config_host_mak echo "datadir=\${prefix}$datasuffix" >> $config_host_mak echo "sysconfdir=$sysconfdir" >> $config_host_mak echo "docdir=\${prefix}$docsuffix" >> $config_host_mak echo "MAKE=$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" >> $config_host_mak echo "CFLAGS=$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 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/$target_arch2/g"` echo "CONFIG_QEMU_PREFIX=\"$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 ;; 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" 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 $ldflags" ;; *) ldflags="$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="$DIRS roms/seabios roms/vgabios" FILES="Makefile tests/Makefile" FILES="$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