qemu-e2k/configure

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#!/bin/sh
#
# qemu configure script (c) 2003 Fabrice Bellard
#
# set temporary file name
if test ! -z "$TMPDIR" ; then
TMPDIR1="${TMPDIR}"
elif test ! -z "$TEMPDIR" ; then
TMPDIR1="${TEMPDIR}"
else
TMPDIR1="/tmp"
fi
TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
# NB: do not call "exit" in the trap handler; this is buggy with some shells;
# see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
rm -f config.log
compile_object() {
echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
$cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
}
compile_prog() {
local_cflags="$1"
local_ldflags="$2"
echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
$cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
}
# symbolically link $1 to $2. Portable version of "ln -sf".
symlink() {
rm -f $2
ln -s $1 $2
}
# check whether a command is available to this shell (may be either an
# executable or a builtin)
has() {
type "$1" >/dev/null 2>&1
}
# search for an executable in PATH
path_of() {
local_command="$1"
local_ifs="$IFS"
local_dir=""
# pathname has a dir component?
if [ "${local_command#*/}" != "$local_command" ]; then
if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
echo "$local_command"
return 0
fi
fi
if [ -z "$local_command" ]; then
return 1
fi
IFS=:
for local_dir in $PATH; do
if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
echo "$local_dir/$local_command"
IFS="${local_ifs:-$(printf ' \t\n')}"
return 0
fi
done
# not found
IFS="${local_ifs:-$(printf ' \t\n')}"
return 1
}
# default parameters
source_path=`dirname "$0"`
cpu=""
interp_prefix="/usr/gnemul/qemu-%M"
static="no"
sparc_cpu=""
cross_prefix=""
audio_drv_list=""
audio_card_list="ac97 es1370 sb16 hda"
audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
block_drv_whitelist=""
host_cc="gcc"
helper_cflags=""
libs_softmmu=""
libs_tools=""
audio_pt_int=""
audio_win_int=""
cc_i386=i386-pc-linux-gnu-gcc
libs_qga=""
target_list=""
# Default value for a variable defining feature "foo".
# * foo="no" feature will only be used if --enable-foo arg is given
# * foo="" feature will be searched for, and if found, will be used
# unless --disable-foo is given
# * foo="yes" this value will only be set by --enable-foo flag.
# feature will searched for,
# if not found, configure exits with error
#
# Always add --enable-foo and --disable-foo command line args.
# Distributions want to ensure that several features are compiled in, and it
# is impossible without a --enable-foo that exits if a feature is not found.
bluez=""
brlapi=""
curl=""
curses=""
docs=""
fdt=""
nptl=""
sdl=""
vnc="yes"
sparse="no"
uuid=""
vde=""
vnc_tls=""
vnc_sasl=""
vnc_jpeg=""
vnc_png=""
vnc_thread="no"
xen=""
xen_ctrl_version=""
linux_aio=""
attr=""
xfs=""
vhost_net="no"
kvm="no"
gprof="no"
debug_tcg="no"
debug_mon="no"
debug="no"
strip_opt="yes"
bigendian="no"
mingw32="no"
EXESUF=""
prefix="/usr/local"
mandir="\${prefix}/share/man"
datadir="\${prefix}/share/qemu"
docdir="\${prefix}/share/doc/qemu"
bindir="\${prefix}/bin"
2011-05-15 11:08:59 +02:00
libdir="\${prefix}/lib"
includedir="\${prefix}/include"
sysconfdir="\${prefix}/etc"
confsuffix="/qemu"
slirp="yes"
fmod_lib=""
fmod_inc=""
oss_lib=""
bsd="no"
linux="no"
solaris="no"
profiler="no"
cocoa="no"
softmmu="yes"
linux_user="no"
darwin_user="no"
bsd_user="no"
guest_base=""
uname_release=""
mixemu="no"
aix="no"
blobs="yes"
pkgversion=""
check_utests="no"
user_pie="no"
zero_malloc=""
trace_backend="nop"
trace_file="trace"
spice=""
rbd=""
usb-ccid: add CCID bus A CCID device is a smart card reader. It is a USB device, defined at [1]. This patch introduces the usb-ccid device that is a ccid bus. Next patches will introduce two card types to use it, a passthru card and an emulated card. [1] http://www.usb.org/developers/devclass_docs/DWG_Smart-Card_CCID_Rev110. Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v20->v21: (Jes Sorenson review) * cosmetic changes - fix multi line comments. * reorder fields in USBCCIDState * add reference to COPYING * add --enable-smartcard and --disable-smartcard here (moved from last patch) changes from v19->v20: * checkpatch.pl changes from v18->v19: * merged: ccid.h: add copyright, fix define and remove non C89 comments * add qdev.desc changes from v15->v16: Behavioral changes: * fix abort on client answer after card remove * enable migration * remove side affect code from asserts * return consistent self-powered state * mask out reserved bits in ccid_set_parameters * add missing abRFU in SetParameters (no affect on linux guest) whitefixes / comments / consts defines: * remove stale comment * remove ccid_print_pending_answers if no DEBUG_CCID * replace printf's with DPRINTF, remove DEBUG_CCID, add verbosity defines * use error_report * update copyright (most of the code is not original) * reword known bug comment * add missing closing quote in comment * add missing whitespace on one line * s/CCID_SetParameter/CCID_SetParameters/ * add comments * use define for max packet size Comment for "return consistent self-powered state": the Configuration Descriptor bmAttributes claims we are self powered, but we were returning not self powered to USB_REQ_GET_STATUS control message. In practice, this message is not sent by a linux 2.6.35.10-74.fc14.x86_64 guest (not tested on other guests), unless you issue lsusb -v as root (for example).
2010-10-17 11:40:07 +02:00
smartcard=""
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
smartcard_nss=""
usb_redir=""
opengl=""
zlib="yes"
guest_agent="yes"
# parse CC options first
for opt do
optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
case "$opt" in
--cross-prefix=*) cross_prefix="$optarg"
;;
--cc=*) CC="$optarg"
;;
--source-path=*) source_path="$optarg"
;;
--cpu=*) cpu="$optarg"
;;
--extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
;;
--extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
;;
--sparc_cpu=*)
sparc_cpu="$optarg"
case $sparc_cpu in
v7|v8|v8plus|v8plusa)
cpu="sparc"
;;
v9)
cpu="sparc64"
;;
*)
echo "undefined SPARC architecture. Exiting";
exit 1
;;
esac
;;
esac
done
# OS specific
# Using uname is really, really broken. Once we have the right set of checks
# we can eliminate it's usage altogether
cc="${CC-${cross_prefix}gcc}"
ar="${AR-${cross_prefix}ar}"
objcopy="${OBJCOPY-${cross_prefix}objcopy}"
ld="${LD-${cross_prefix}ld}"
libtool="${LIBTOOL-${cross_prefix}libtool}"
strip="${STRIP-${cross_prefix}strip}"
windres="${WINDRES-${cross_prefix}windres}"
pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
# default flags for all hosts
QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
CFLAGS="-g $CFLAGS"
QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
LDFLAGS="-g $LDFLAGS"
# make source path absolute
source_path=`cd "$source_path"; pwd`
check_define() {
cat > $TMPC <<EOF
#if !defined($1)
#error Not defined
#endif
int main(void) { return 0; }
EOF
compile_object
}
if test ! -z "$cpu" ; then
# command line argument
:
elif check_define __i386__ ; then
cpu="i386"
elif check_define __x86_64__ ; then
cpu="x86_64"
elif check_define __sparc__ ; then
# We can't check for 64 bit (when gcc is biarch) or V8PLUSA
# They must be specified using --sparc_cpu
if check_define __arch64__ ; then
cpu="sparc64"
else
cpu="sparc"
fi
elif check_define _ARCH_PPC ; then
if check_define _ARCH_PPC64 ; then
cpu="ppc64"
else
cpu="ppc"
fi
elif check_define __mips__ ; then
cpu="mips"
tcg: initial ia64 support A few words about design choices: * On IA64, instructions should be grouped by bundle, and dependencies between instructions declared. A first version of this code tried to schedule instructions automatically, but was very complex and too invasive for the current common TCG code (ops not ending at instruction boundaries, code retranslation breaking already generated code, etc.) It was also not very efficient, as dependencies between TCG ops is not available. Instead the option taken by the current implementation does not try to fill the bundle by scheduling instructions, but by providing ops not available as an ia64 instruction, and by offering 22-bit constant loading for most of the instructions. With both options the bundle are filled at approximately the same level. * Up to 128 registers can be affected to a function on IA64, but TCG limits this number to 64, which is actually more than enough. The register affectation is the following: - r0: used to map a constant argument with value 0 - r1: global pointer - r2, r3: internal use - r4 to r6: not used to avoid saving them - r7: env structure - r8 to r11: free for TCG (call clobbered) - r12: stack pointer - r13: thread pointer - r14 to r31: free for TCG (call clobbered) - r32: reserved (return address) - r33: reserved (PFS) - r33 to r63: free for TCG * The IA64 architecture has only 64-bit registers and no 32-bit instructions (the only exception being cmp4). Therefore 64-bit registers and instructions are used for 32-bit ops. The adopted strategy is the same as the ABI, that is the higher 32 bits are undefined. Most ops (and, or, add, shl, etc.) can directly use the 64-bit registers, while some others have to sign-extend (sar, div, etc.) or zero-extend (shr, divu, etc.) the register first. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-29 02:12:51 +02:00
elif check_define __ia64__ ; then
cpu="ia64"
elif check_define __s390__ ; then
if check_define __s390x__ ; then
cpu="s390x"
else
cpu="s390"
fi
elif check_define __ARMEB__ ; then
cpu="armv4b"
elif check_define __ARMEL__ ; then
cpu="armv4l"
elif check_define __hppa__ ; then
cpu="hppa"
else
cpu=`uname -m`
fi
case "$cpu" in
alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
cpu="$cpu"
;;
i386|i486|i586|i686|i86pc|BePC)
cpu="i386"
;;
x86_64|amd64)
cpu="x86_64"
;;
armv*b)
cpu="armv4b"
;;
armv*l)
cpu="armv4l"
;;
hppa|parisc|parisc64)
cpu="hppa"
;;
mips*)
cpu="mips"
;;
s390)
cpu="s390"
;;
s390x)
cpu="s390x"
;;
sparc|sun4[cdmuv])
cpu="sparc"
;;
*)
echo "Unsupported CPU = $cpu"
exit 1
;;
esac
# OS specific
if check_define __linux__ ; then
targetos="Linux"
elif check_define _WIN32 ; then
targetos='MINGW32'
elif check_define __OpenBSD__ ; then
targetos='OpenBSD'
elif check_define __sun__ ; then
targetos='SunOS'
elif check_define __HAIKU__ ; then
targetos='Haiku'
else
targetos=`uname -s`
fi
case $targetos in
CYGWIN*)
mingw32="yes"
QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
audio_possible_drivers="winwave sdl"
audio_drv_list="winwave"
;;
MINGW32*)
mingw32="yes"
audio_possible_drivers="winwave dsound sdl fmod"
audio_drv_list="winwave"
;;
GNU/kFreeBSD)
bsd="yes"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd pa"
;;
FreeBSD)
bsd="yes"
make="${MAKE-gmake}"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd pa"
# needed for kinfo_getvmmap(3) in libutil.h
LIBS="-lutil $LIBS"
;;
DragonFly)
bsd="yes"
make="${MAKE-gmake}"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd pa"
;;
NetBSD)
bsd="yes"
make="${MAKE-gmake}"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd"
oss_lib="-lossaudio"
;;
OpenBSD)
bsd="yes"
make="${MAKE-gmake}"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd"
oss_lib="-lossaudio"
;;
Darwin)
bsd="yes"
darwin="yes"
# on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
# run 64-bit userspace code
if [ "$cpu" = "i386" ] ; then
is_x86_64=`sysctl -n hw.optional.x86_64`
[ "$is_x86_64" = "1" ] && cpu=x86_64
fi
if [ "$cpu" = "x86_64" ] ; then
QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
LDFLAGS="-arch x86_64 $LDFLAGS"
else
QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
fi
darwin_user="yes"
cocoa="yes"
audio_drv_list="coreaudio"
audio_possible_drivers="coreaudio sdl fmod"
LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
;;
SunOS)
solaris="yes"
make="${MAKE-gmake}"
install="${INSTALL-ginstall}"
ld="gld"
smbd="${SMBD-/usr/sfw/sbin/smbd}"
needs_libsunmath="no"
solarisrev=`uname -r | cut -f2 -d.`
# have to select again, because `uname -m` returns i86pc
# even on an x86_64 box.
solariscpu=`isainfo -k`
if test "${solariscpu}" = "amd64" ; then
cpu="x86_64"
fi
if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
if test "$solarisrev" -le 9 ; then
if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
needs_libsunmath="yes"
QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
LIBS="-lsunmath $LIBS"
else
echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
echo "Studio 11 can be downloaded from www.sun.com."
exit 1
fi
fi
fi
if test -f /usr/include/sys/soundcard.h ; then
audio_drv_list="oss"
fi
audio_possible_drivers="oss sdl"
# needed for CMSG_ macros in sys/socket.h
QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
# needed for TIOCWIN* defines in termios.h
QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
LIBS="-lsocket -lnsl -lresolv $LIBS"
;;
AIX)
aix="yes"
make="${MAKE-gmake}"
;;
Haiku)
haiku="yes"
QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
LIBS="-lposix_error_mapper -lnetwork $LIBS"
;;
*)
audio_drv_list="oss"
audio_possible_drivers="oss alsa sdl esd pa"
linux="yes"
linux_user="yes"
usb="linux"
kvm="yes"
vhost_net="yes"
if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
audio_possible_drivers="$audio_possible_drivers fmod"
fi
;;
esac
if [ "$bsd" = "yes" ] ; then
if [ "$darwin" != "yes" ] ; then
usb="bsd"
fi
bsd_user="yes"
fi
: ${make=${MAKE-make}}
: ${install=${INSTALL-install}}
: ${python=${PYTHON-python}}
: ${smbd=${SMBD-/usr/sbin/smbd}}
if test "$mingw32" = "yes" ; then
EXESUF=".exe"
QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
# enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
prefix="c:/Program Files/Qemu"
mandir="\${prefix}"
datadir="\${prefix}"
docdir="\${prefix}"
bindir="\${prefix}"
sysconfdir="\${prefix}"
confsuffix=""
guest_agent="no"
fi
werror=""
for opt do
optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
case "$opt" in
--help|-h) show_help=yes
;;
--version|-V) exec cat $source_path/VERSION
;;
--prefix=*) prefix="$optarg"
;;
--interp-prefix=*) interp_prefix="$optarg"
;;
--source-path=*)
;;
--cross-prefix=*)
;;
--cc=*)
;;
--host-cc=*) host_cc="$optarg"
;;
--make=*) make="$optarg"
;;
--install=*) install="$optarg"
;;
--python=*) python="$optarg"
;;
--smbd=*) smbd="$optarg"
;;
--extra-cflags=*)
;;
--extra-ldflags=*)
;;
--cpu=*)
;;
--target-list=*) target_list="$optarg"
;;
--enable-trace-backend=*) trace_backend="$optarg"
;;
--with-trace-file=*) trace_file="$optarg"
;;
--enable-gprof) gprof="yes"
;;
--static)
static="yes"
LDFLAGS="-static $LDFLAGS"
;;
--mandir=*) mandir="$optarg"
;;
--bindir=*) bindir="$optarg"
;;
2011-05-15 11:08:59 +02:00
--libdir=*) libdir="$optarg"
;;
--includedir=*) includedir="$optarg"
;;
--datadir=*) datadir="$optarg"
;;
--docdir=*) docdir="$optarg"
;;
--sysconfdir=*) sysconfdir="$optarg"
;;
--disable-sdl) sdl="no"
;;
--enable-sdl) sdl="yes"
;;
--disable-vnc) vnc="no"
;;
--enable-vnc) vnc="yes"
;;
--fmod-lib=*) fmod_lib="$optarg"
;;
--fmod-inc=*) fmod_inc="$optarg"
;;
--oss-lib=*) oss_lib="$optarg"
;;
--audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
;;
--audio-drv-list=*) audio_drv_list="$optarg"
;;
--block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
;;
--enable-debug-tcg) debug_tcg="yes"
;;
--disable-debug-tcg) debug_tcg="no"
;;
--enable-debug-mon) debug_mon="yes"
;;
--disable-debug-mon) debug_mon="no"
;;
--enable-debug)
# Enable debugging options that aren't excessively noisy
debug_tcg="yes"
debug_mon="yes"
debug="yes"
strip_opt="no"
;;
--enable-sparse) sparse="yes"
;;
--disable-sparse) sparse="no"
;;
--disable-strip) strip_opt="no"
;;
--disable-vnc-tls) vnc_tls="no"
;;
--enable-vnc-tls) vnc_tls="yes"
;;
Add SASL authentication support ("Daniel P. Berrange") This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:28 +01:00
--disable-vnc-sasl) vnc_sasl="no"
;;
--enable-vnc-sasl) vnc_sasl="yes"
;;
--disable-vnc-jpeg) vnc_jpeg="no"
;;
--enable-vnc-jpeg) vnc_jpeg="yes"
;;
--disable-vnc-png) vnc_png="no"
;;
--enable-vnc-png) vnc_png="yes"
;;
--disable-vnc-thread) vnc_thread="no"
;;
--enable-vnc-thread) vnc_thread="yes"
;;
--disable-slirp) slirp="no"
;;
--disable-uuid) uuid="no"
;;
--enable-uuid) uuid="yes"
;;
--disable-vde) vde="no"
;;
--enable-vde) vde="yes"
;;
--disable-xen) xen="no"
;;
--enable-xen) xen="yes"
;;
--disable-brlapi) brlapi="no"
;;
--enable-brlapi) brlapi="yes"
;;
--disable-bluez) bluez="no"
;;
--enable-bluez) bluez="yes"
;;
--disable-kvm) kvm="no"
;;
--enable-kvm) kvm="yes"
;;
2010-03-24 10:26:51 +01:00
--disable-spice) spice="no"
;;
--enable-spice) spice="yes"
;;
--enable-profiler) profiler="yes"
;;
--enable-cocoa)
cocoa="yes" ;
sdl="no" ;
audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
;;
--disable-system) softmmu="no"
;;
--enable-system) softmmu="yes"
;;
--disable-user)
linux_user="no" ;
bsd_user="no" ;
darwin_user="no"
;;
--enable-user) ;;
--disable-linux-user) linux_user="no"
;;
--enable-linux-user) linux_user="yes"
;;
--disable-darwin-user) darwin_user="no"
;;
--enable-darwin-user) darwin_user="yes"
;;
--disable-bsd-user) bsd_user="no"
;;
--enable-bsd-user) bsd_user="yes"
;;
--enable-guest-base) guest_base="yes"
;;
--disable-guest-base) guest_base="no"
;;
--enable-user-pie) user_pie="yes"
;;
--disable-user-pie) user_pie="no"
;;
--enable-uname-release=*) uname_release="$optarg"
;;
--sparc_cpu=*)
;;
--enable-werror) werror="yes"
;;
--disable-werror) werror="no"
;;
--disable-curses) curses="no"
;;
--enable-curses) curses="yes"
;;
--disable-curl) curl="no"
;;
--enable-curl) curl="yes"
;;
--disable-fdt) fdt="no"
;;
--enable-fdt) fdt="yes"
;;
--disable-check-utests) check_utests="no"
;;
--enable-check-utests) check_utests="yes"
;;
--disable-nptl) nptl="no"
;;
--enable-nptl) nptl="yes"
;;
--enable-mixemu) mixemu="yes"
;;
--disable-linux-aio) linux_aio="no"
;;
--enable-linux-aio) linux_aio="yes"
;;
--disable-attr) attr="no"
;;
--enable-attr) attr="yes"
;;
--disable-blobs) blobs="no"
;;
--with-pkgversion=*) pkgversion=" ($optarg)"
;;
--disable-docs) docs="no"
;;
--enable-docs) docs="yes"
;;
--disable-vhost-net) vhost_net="no"
;;
--enable-vhost-net) vhost_net="yes"
;;
--disable-opengl) opengl="no"
;;
--enable-opengl) opengl="yes"
;;
--*dir)
;;
--disable-rbd) rbd="no"
;;
--enable-rbd) rbd="yes"
;;
usb-ccid: add CCID bus A CCID device is a smart card reader. It is a USB device, defined at [1]. This patch introduces the usb-ccid device that is a ccid bus. Next patches will introduce two card types to use it, a passthru card and an emulated card. [1] http://www.usb.org/developers/devclass_docs/DWG_Smart-Card_CCID_Rev110. Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v20->v21: (Jes Sorenson review) * cosmetic changes - fix multi line comments. * reorder fields in USBCCIDState * add reference to COPYING * add --enable-smartcard and --disable-smartcard here (moved from last patch) changes from v19->v20: * checkpatch.pl changes from v18->v19: * merged: ccid.h: add copyright, fix define and remove non C89 comments * add qdev.desc changes from v15->v16: Behavioral changes: * fix abort on client answer after card remove * enable migration * remove side affect code from asserts * return consistent self-powered state * mask out reserved bits in ccid_set_parameters * add missing abRFU in SetParameters (no affect on linux guest) whitefixes / comments / consts defines: * remove stale comment * remove ccid_print_pending_answers if no DEBUG_CCID * replace printf's with DPRINTF, remove DEBUG_CCID, add verbosity defines * use error_report * update copyright (most of the code is not original) * reword known bug comment * add missing closing quote in comment * add missing whitespace on one line * s/CCID_SetParameter/CCID_SetParameters/ * add comments * use define for max packet size Comment for "return consistent self-powered state": the Configuration Descriptor bmAttributes claims we are self powered, but we were returning not self powered to USB_REQ_GET_STATUS control message. In practice, this message is not sent by a linux 2.6.35.10-74.fc14.x86_64 guest (not tested on other guests), unless you issue lsusb -v as root (for example).
2010-10-17 11:40:07 +02:00
--disable-smartcard) smartcard="no"
;;
--enable-smartcard) smartcard="yes"
;;
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
--disable-smartcard-nss) smartcard_nss="no"
;;
--enable-smartcard-nss) smartcard_nss="yes"
;;
--disable-usb-redir) usb_redir="no"
;;
--enable-usb-redir) usb_redir="yes"
;;
--disable-zlib-test) zlib="no"
;;
--enable-guest-agent) guest_agent="yes"
;;
--disable-guest-agent) guest_agent="no"
;;
*) echo "ERROR: unknown option $opt"; show_help="yes"
;;
esac
done
#
# If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right
# QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
#
host_guest_base="no"
case "$cpu" in
sparc) case $sparc_cpu in
v7|v8)
QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
;;
v8plus|v8plusa)
QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
;;
*) # sparc_cpu not defined in the command line
QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
esac
LDFLAGS="-m32 $LDFLAGS"
QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
if test "$solaris" = "no" ; then
QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
helper_cflags="-ffixed-i0"
fi
;;
sparc64)
QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
LDFLAGS="-m64 $LDFLAGS"
QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
if test "$solaris" != "no" ; then
QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
fi
;;
s390)
QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
LDFLAGS="-m31 $LDFLAGS"
host_guest_base="yes"
;;
s390x)
QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
LDFLAGS="-m64 $LDFLAGS"
host_guest_base="yes"
;;
i386)
QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
LDFLAGS="-m32 $LDFLAGS"
cc_i386='$(CC) -m32'
helper_cflags="-fomit-frame-pointer"
host_guest_base="yes"
;;
x86_64)
QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
LDFLAGS="-m64 $LDFLAGS"
cc_i386='$(CC) -m32'
host_guest_base="yes"
;;
arm*)
host_guest_base="yes"
;;
ppc*)
host_guest_base="yes"
;;
mips*)
host_guest_base="yes"
;;
tcg: initial ia64 support A few words about design choices: * On IA64, instructions should be grouped by bundle, and dependencies between instructions declared. A first version of this code tried to schedule instructions automatically, but was very complex and too invasive for the current common TCG code (ops not ending at instruction boundaries, code retranslation breaking already generated code, etc.) It was also not very efficient, as dependencies between TCG ops is not available. Instead the option taken by the current implementation does not try to fill the bundle by scheduling instructions, but by providing ops not available as an ia64 instruction, and by offering 22-bit constant loading for most of the instructions. With both options the bundle are filled at approximately the same level. * Up to 128 registers can be affected to a function on IA64, but TCG limits this number to 64, which is actually more than enough. The register affectation is the following: - r0: used to map a constant argument with value 0 - r1: global pointer - r2, r3: internal use - r4 to r6: not used to avoid saving them - r7: env structure - r8 to r11: free for TCG (call clobbered) - r12: stack pointer - r13: thread pointer - r14 to r31: free for TCG (call clobbered) - r32: reserved (return address) - r33: reserved (PFS) - r33 to r63: free for TCG * The IA64 architecture has only 64-bit registers and no 32-bit instructions (the only exception being cmp4). Therefore 64-bit registers and instructions are used for 32-bit ops. The adopted strategy is the same as the ABI, that is the higher 32 bits are undefined. Most ops (and, or, add, shl, etc.) can directly use the 64-bit registers, while some others have to sign-extend (sar, div, etc.) or zero-extend (shr, divu, etc.) the register first. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-29 02:12:51 +02:00
ia64*)
host_guest_base="yes"
;;
hppa*)
host_guest_base="yes"
;;
unicore32*)
host_guest_base="yes"
;;
esac
[ -z "$guest_base" ] && guest_base="$host_guest_base"
default_target_list=""
# these targets are portable
if [ "$softmmu" = "yes" ] ; then
default_target_list="\
i386-softmmu \
x86_64-softmmu \
alpha-softmmu \
arm-softmmu \
cris-softmmu \
lm32-softmmu \
m68k-softmmu \
microblaze-softmmu \
microblazeel-softmmu \
mips-softmmu \
mipsel-softmmu \
mips64-softmmu \
mips64el-softmmu \
ppc-softmmu \
ppcemb-softmmu \
ppc64-softmmu \
sh4-softmmu \
sh4eb-softmmu \
sparc-softmmu \
sparc64-softmmu \
s390x-softmmu \
xtensa-softmmu \
xtensaeb-softmmu \
"
fi
# the following are Linux specific
if [ "$linux_user" = "yes" ] ; then
default_target_list="${default_target_list}\
i386-linux-user \
x86_64-linux-user \
alpha-linux-user \
arm-linux-user \
armeb-linux-user \
cris-linux-user \
m68k-linux-user \
microblaze-linux-user \
microblazeel-linux-user \
mips-linux-user \
mipsel-linux-user \
ppc-linux-user \
ppc64-linux-user \
ppc64abi32-linux-user \
sh4-linux-user \
sh4eb-linux-user \
sparc-linux-user \
sparc64-linux-user \
sparc32plus-linux-user \
unicore32-linux-user \
s390x-linux-user \
"
fi
# the following are Darwin specific
if [ "$darwin_user" = "yes" ] ; then
default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
fi
# the following are BSD specific
if [ "$bsd_user" = "yes" ] ; then
default_target_list="${default_target_list}\
i386-bsd-user \
x86_64-bsd-user \
sparc-bsd-user \
sparc64-bsd-user \
"
fi
if test x"$show_help" = x"yes" ; then
cat << EOF
Usage: configure [options]
Options: [defaults in brackets after descriptions]
EOF
echo "Standard options:"
echo " --help print this message"
echo " --prefix=PREFIX install in PREFIX [$prefix]"
echo " --interp-prefix=PREFIX where to find shared libraries, etc."
echo " use %M for cpu name [$interp_prefix]"
echo " --target-list=LIST set target list (default: build everything)"
echo "Available targets: $default_target_list" | \
fold -s -w 53 | sed -e 's/^/ /'
echo ""
echo "Advanced options (experts only):"
echo " --source-path=PATH path of source code [$source_path]"
echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
echo " --cc=CC use C compiler CC [$cc]"
echo " --host-cc=CC use C compiler CC [$host_cc] for code run at"
echo " build time"
echo " --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS"
echo " --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS"
echo " --make=MAKE use specified make [$make]"
echo " --install=INSTALL use specified install [$install]"
echo " --python=PYTHON use specified python [$python]"
echo " --smbd=SMBD use specified smbd [$smbd]"
echo " --static enable static build [$static]"
echo " --mandir=PATH install man pages in PATH"
echo " --datadir=PATH install firmware in PATH"
echo " --docdir=PATH install documentation in PATH"
echo " --bindir=PATH install binaries in PATH"
echo " --sysconfdir=PATH install config in PATH/qemu"
echo " --enable-debug-tcg enable TCG debugging"
echo " --disable-debug-tcg disable TCG debugging (default)"
echo " --enable-debug enable common debug build options"
echo " --enable-sparse enable sparse checker"
echo " --disable-sparse disable sparse checker (default)"
echo " --disable-strip disable stripping binaries"
echo " --disable-werror disable compilation abort on warning"
echo " --disable-sdl disable SDL"
echo " --enable-sdl enable SDL"
echo " --disable-vnc disable VNC"
echo " --enable-vnc enable VNC"
echo " --enable-cocoa enable COCOA (Mac OS X only)"
echo " --audio-drv-list=LIST set audio drivers list:"
echo " Available drivers: $audio_possible_drivers"
echo " --audio-card-list=LIST set list of emulated audio cards [$audio_card_list]"
echo " Available cards: $audio_possible_cards"
echo " --block-drv-whitelist=L set block driver whitelist"
echo " (affects only QEMU, not qemu-img)"
echo " --enable-mixemu enable mixer emulation"
echo " --disable-xen disable xen backend driver support"
echo " --enable-xen enable xen backend driver support"
echo " --disable-brlapi disable BrlAPI"
echo " --enable-brlapi enable BrlAPI"
echo " --disable-vnc-tls disable TLS encryption for VNC server"
echo " --enable-vnc-tls enable TLS encryption for VNC server"
Add SASL authentication support ("Daniel P. Berrange") This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:28 +01:00
echo " --disable-vnc-sasl disable SASL encryption for VNC server"
echo " --enable-vnc-sasl enable SASL encryption for VNC server"
echo " --disable-vnc-jpeg disable JPEG lossy compression for VNC server"
echo " --enable-vnc-jpeg enable JPEG lossy compression for VNC server"
echo " --disable-vnc-png disable PNG compression for VNC server (default)"
echo " --enable-vnc-png enable PNG compression for VNC server"
echo " --disable-vnc-thread disable threaded VNC server"
echo " --enable-vnc-thread enable threaded VNC server"
echo " --disable-curses disable curses output"
echo " --enable-curses enable curses output"
echo " --disable-curl disable curl connectivity"
echo " --enable-curl enable curl connectivity"
echo " --disable-fdt disable fdt device tree"
echo " --enable-fdt enable fdt device tree"
echo " --disable-check-utests disable check unit-tests"
echo " --enable-check-utests enable check unit-tests"
echo " --disable-bluez disable bluez stack connectivity"
echo " --enable-bluez enable bluez stack connectivity"
echo " --disable-slirp disable SLIRP userspace network connectivity"
echo " --disable-kvm disable KVM acceleration support"
echo " --enable-kvm enable KVM acceleration support"
echo " --disable-nptl disable usermode NPTL support"
echo " --enable-nptl enable usermode NPTL support"
echo " --enable-system enable all system emulation targets"
echo " --disable-system disable all system emulation targets"
echo " --enable-user enable supported user emulation targets"
echo " --disable-user disable all user emulation targets"
echo " --enable-linux-user enable all linux usermode emulation targets"
echo " --disable-linux-user disable all linux usermode emulation targets"
echo " --enable-darwin-user enable all darwin usermode emulation targets"
echo " --disable-darwin-user disable all darwin usermode emulation targets"
echo " --enable-bsd-user enable all BSD usermode emulation targets"
echo " --disable-bsd-user disable all BSD usermode emulation targets"
echo " --enable-guest-base enable GUEST_BASE support for usermode"
echo " emulation targets"
echo " --disable-guest-base disable GUEST_BASE support"
echo " --enable-user-pie build usermode emulation targets as PIE"
echo " --disable-user-pie do not build usermode emulation targets as PIE"
echo " --fmod-lib path to FMOD library"
echo " --fmod-inc path to FMOD includes"
echo " --oss-lib path to OSS library"
echo " --enable-uname-release=R Return R for uname -r in usermode emulation"
echo " --sparc_cpu=V Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
echo " --disable-uuid disable uuid support"
echo " --enable-uuid enable uuid support"
echo " --disable-vde disable support for vde network"
echo " --enable-vde enable support for vde network"
echo " --disable-linux-aio disable Linux AIO support"
echo " --enable-linux-aio enable Linux AIO support"
echo " --disable-attr disables attr and xattr support"
echo " --enable-attr enable attr and xattr support"
echo " --disable-blobs disable installing provided firmware blobs"
echo " --enable-docs enable documentation build"
echo " --disable-docs disable documentation build"
echo " --disable-vhost-net disable vhost-net acceleration support"
echo " --enable-vhost-net enable vhost-net acceleration support"
echo " --enable-trace-backend=B Set trace backend"
echo " Available backends:" $("$source_path"/scripts/tracetool --list-backends)
echo " --with-trace-file=NAME Full PATH,NAME of file to store traces"
echo " Default:trace-<pid>"
2010-03-24 10:26:51 +01:00
echo " --disable-spice disable spice"
echo " --enable-spice enable spice"
echo " --enable-rbd enable building the rados block device (rbd)"
usb-ccid: add CCID bus A CCID device is a smart card reader. It is a USB device, defined at [1]. This patch introduces the usb-ccid device that is a ccid bus. Next patches will introduce two card types to use it, a passthru card and an emulated card. [1] http://www.usb.org/developers/devclass_docs/DWG_Smart-Card_CCID_Rev110. Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v20->v21: (Jes Sorenson review) * cosmetic changes - fix multi line comments. * reorder fields in USBCCIDState * add reference to COPYING * add --enable-smartcard and --disable-smartcard here (moved from last patch) changes from v19->v20: * checkpatch.pl changes from v18->v19: * merged: ccid.h: add copyright, fix define and remove non C89 comments * add qdev.desc changes from v15->v16: Behavioral changes: * fix abort on client answer after card remove * enable migration * remove side affect code from asserts * return consistent self-powered state * mask out reserved bits in ccid_set_parameters * add missing abRFU in SetParameters (no affect on linux guest) whitefixes / comments / consts defines: * remove stale comment * remove ccid_print_pending_answers if no DEBUG_CCID * replace printf's with DPRINTF, remove DEBUG_CCID, add verbosity defines * use error_report * update copyright (most of the code is not original) * reword known bug comment * add missing closing quote in comment * add missing whitespace on one line * s/CCID_SetParameter/CCID_SetParameters/ * add comments * use define for max packet size Comment for "return consistent self-powered state": the Configuration Descriptor bmAttributes claims we are self powered, but we were returning not self powered to USB_REQ_GET_STATUS control message. In practice, this message is not sent by a linux 2.6.35.10-74.fc14.x86_64 guest (not tested on other guests), unless you issue lsusb -v as root (for example).
2010-10-17 11:40:07 +02:00
echo " --disable-smartcard disable smartcard support"
echo " --enable-smartcard enable smartcard support"
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
echo " --disable-smartcard-nss disable smartcard nss support"
echo " --enable-smartcard-nss enable smartcard nss support"
echo " --disable-usb-redir disable usb network redirection support"
echo " --enable-usb-redir enable usb network redirection support"
echo " --disable-guest-agent disable building of the QEMU Guest Agent"
echo " --enable-guest-agent enable building of the QEMU Guest Agent"
echo ""
echo "NOTE: The object files are built at the place where configure is launched"
exit 1
fi
# check that the C compiler works.
cat > $TMPC <<EOF
int main(void) {}
EOF
if compile_object ; then
: C compiler works ok
else
echo "ERROR: \"$cc\" either does not exist or does not work"
exit 1
fi
gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
cat > $TMPC << EOF
int main(void) { return 0; }
EOF
for flag in $gcc_flags; do
if compile_prog "$flag -Werror" "" ; then
QEMU_CFLAGS="$QEMU_CFLAGS $flag"
fi
done
#
# Solaris specific configure tool chain decisions
#
if test "$solaris" = "yes" ; then
if has $install; then
:
else
echo "Solaris install program not found. Use --install=/usr/ucb/install or"
echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
exit 1
fi
if test "`path_of $install`" = "/usr/sbin/install" ; then
echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
echo "try ginstall from the GNU fileutils available from www.blastwave.org"
echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
exit 1
fi
if has ar; then
:
else
echo "Error: No path includes ar"
if test -f /usr/ccs/bin/ar ; then
echo "Add /usr/ccs/bin to your path and rerun configure"
fi
exit 1
fi
fi
if test "$guest_agent" != "no" ; then
if has $python; then
:
else
echo "Python not found. Use --python=/path/to/python"
exit 1
fi
fi
if test -z "$target_list" ; then
target_list="$default_target_list"
else
target_list=`echo "$target_list" | sed -e 's/,/ /g'`
fi
if test -z "$target_list" ; then
echo "No targets enabled"
exit 1
fi
# see if system emulation was really requested
case " $target_list " in
*"-softmmu "*) softmmu=yes
;;
*) softmmu=no
;;
esac
feature_not_found() {
feature=$1
echo "ERROR"
echo "ERROR: User requested feature $feature"
echo "ERROR: configure was not able to find it"
echo "ERROR"
exit 1;
}
if test -z "$cross_prefix" ; then
# ---
# big/little endian test
cat > $TMPC << EOF
#include <inttypes.h>
int main(int argc, char ** argv){
volatile uint32_t i=0x01234567;
return (*((uint8_t*)(&i))) == 0x67;
}
EOF
if compile_prog "" "" ; then
$TMPE && bigendian="yes"
else
echo big/little test failed
fi
else
# if cross compiling, cannot launch a program, so make a static guess
case "$cpu" in
armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
bigendian=yes
;;
esac
fi
# host long bits test, actually a pointer size test
cat > $TMPC << EOF
int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
EOF
if compile_object; then
hostlongbits=64
else
hostlongbits=32
fi
##########################################
# NPTL probe
if test "$nptl" != "no" ; then
cat > $TMPC <<EOF
#include <sched.h>
#include <linux/futex.h>
void foo()
{
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
#error bork
#endif
}
EOF
if compile_object ; then
nptl=yes
else
if test "$nptl" = "yes" ; then
feature_not_found "nptl"
fi
nptl=no
fi
fi
##########################################
# zlib check
if test "$zlib" != "no" ; then
cat > $TMPC << EOF
#include <zlib.h>
int main(void) { zlibVersion(); return 0; }
EOF
if compile_prog "" "-lz" ; then
:
else
echo
echo "Error: zlib check failed"
echo "Make sure to have the zlib libs and headers installed."
echo
exit 1
fi
fi
##########################################
# xen probe
if test "$xen" != "no" ; then
xen_libs="-lxenstore -lxenctrl -lxenguest"
# Xen unstable
cat > $TMPC <<EOF
#include <xenctrl.h>
#include <xs.h>
#include <stdint.h>
#include <xen/hvm/hvm_info_table.h>
#if !defined(HVM_MAX_VCPUS)
# error HVM_MAX_VCPUS not defined
#endif
int main(void) {
xc_interface *xc;
xs_daemon_open();
xc = xc_interface_open(0, 0, 0);
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
xc_gnttab_open(NULL, 0);
xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
return 0;
}
EOF
if compile_prog "" "$xen_libs" ; then
xen_ctrl_version=410
xen=yes
# Xen 4.0.0
elif (
cat > $TMPC <<EOF
#include <xenctrl.h>
#include <xs.h>
#include <stdint.h>
#include <xen/hvm/hvm_info_table.h>
#if !defined(HVM_MAX_VCPUS)
# error HVM_MAX_VCPUS not defined
#endif
int main(void) {
struct xen_add_to_physmap xatp = {
.domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
};
xs_daemon_open();
xc_interface_open();
xc_gnttab_open();
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
return 0;
}
EOF
compile_prog "" "$xen_libs"
) ; then
xen_ctrl_version=400
xen=yes
# Xen 3.4.0
elif (
cat > $TMPC <<EOF
#include <xenctrl.h>
#include <xs.h>
int main(void) {
struct xen_add_to_physmap xatp = {
.domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
};
xs_daemon_open();
xc_interface_open();
xc_gnttab_open();
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
return 0;
}
EOF
compile_prog "" "$xen_libs"
) ; then
xen_ctrl_version=340
xen=yes
# Xen 3.3.0
elif (
cat > $TMPC <<EOF
#include <xenctrl.h>
#include <xs.h>
int main(void) {
xs_daemon_open();
xc_interface_open();
xc_gnttab_open();
xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
return 0;
}
EOF
compile_prog "" "$xen_libs"
) ; then
xen_ctrl_version=330
xen=yes
# Xen not found or unsupported
else
if test "$xen" = "yes" ; then
feature_not_found "xen"
fi
xen=no
fi
if test "$xen" = yes; then
libs_softmmu="$xen_libs $libs_softmmu"
fi
fi
##########################################
# pkg-config probe
if ! has $pkg_config; then
echo "Error: pkg-config binary '$pkg_config' not found"
exit 1
fi
##########################################
# libtool probe
if ! has $libtool; then
libtool=
fi
##########################################
# Sparse probe
if test "$sparse" != "no" ; then
if has cgcc; then
sparse=yes
else
if test "$sparse" = "yes" ; then
feature_not_found "sparse"
fi
sparse=no
fi
fi
##########################################
# SDL probe
# Look for sdl configuration program (pkg-config or sdl-config). Try
# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
sdl_config=sdl-config
fi
if $pkg_config sdl --modversion >/dev/null 2>&1; then
sdlconfig="$pkg_config sdl"
_sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
elif has ${sdl_config}; then
sdlconfig="$sdl_config"
_sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
else
if test "$sdl" = "yes" ; then
feature_not_found "sdl"
fi
sdl=no
fi
if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
fi
sdl_too_old=no
if test "$sdl" != "no" ; then
cat > $TMPC << EOF
#include <SDL.h>
#undef main /* We don't want SDL to override our main() */
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
EOF
sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
if test "$static" = "yes" ; then
sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
else
sdl_libs=`$sdlconfig --libs 2> /dev/null`
fi
if compile_prog "$sdl_cflags" "$sdl_libs" ; then
if test "$_sdlversion" -lt 121 ; then
sdl_too_old=yes
else
if test "$cocoa" = "no" ; then
sdl=yes
fi
fi
# static link with sdl ? (note: sdl.pc's --static --libs is broken)
if test "$sdl" = "yes" -a "$static" = "yes" ; then
if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
fi
if compile_prog "$sdl_cflags" "$sdl_libs" ; then
:
else
sdl=no
fi
fi # static link
else # sdl not found
if test "$sdl" = "yes" ; then
feature_not_found "sdl"
fi
sdl=no
fi # sdl compile test
fi
if test "$sdl" = "yes" ; then
cat > $TMPC <<EOF
#include <SDL.h>
#if defined(SDL_VIDEO_DRIVER_X11)
#include <X11/XKBlib.h>
#else
#error No x11 support
#endif
int main(void) { return 0; }
EOF
if compile_prog "$sdl_cflags" "$sdl_libs" ; then
sdl_libs="$sdl_libs -lX11"
fi
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" = "yes" -a "$vnc_tls" != "no" ; then
cat > $TMPC <<EOF
#include <gnutls/gnutls.h>
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
EOF
vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
vnc_tls=yes
libs_softmmu="$vnc_tls_libs $libs_softmmu"
else
if test "$vnc_tls" = "yes" ; then
feature_not_found "vnc-tls"
fi
vnc_tls=no
fi
fi
Add SASL authentication support ("Daniel P. Berrange") This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:28 +01:00
##########################################
# VNC SASL detection
if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
cat > $TMPC <<EOF
Add SASL authentication support ("Daniel P. Berrange") This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:28 +01:00
#include <sasl/sasl.h>
#include <stdio.h>
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
EOF
# Assuming Cyrus-SASL installed in /usr prefix
vnc_sasl_cflags=""
vnc_sasl_libs="-lsasl2"
if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
vnc_sasl=yes
libs_softmmu="$vnc_sasl_libs $libs_softmmu"
else
if test "$vnc_sasl" = "yes" ; then
feature_not_found "vnc-sasl"
Add SASL authentication support ("Daniel P. Berrange") This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:28 +01:00
fi
vnc_sasl=no
fi
Add SASL authentication support ("Daniel P. Berrange") This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:28 +01:00
fi
##########################################
# VNC JPEG detection
if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
cat > $TMPC <<EOF
#include <stdio.h>
#include <jpeglib.h>
int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
EOF
vnc_jpeg_cflags=""
vnc_jpeg_libs="-ljpeg"
if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
vnc_jpeg=yes
libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
else
if test "$vnc_jpeg" = "yes" ; then
feature_not_found "vnc-jpeg"
fi
vnc_jpeg=no
fi
fi
##########################################
# VNC PNG detection
if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
cat > $TMPC <<EOF
//#include <stdio.h>
#include <png.h>
#include <stddef.h>
int main(void) {
png_structp png_ptr;
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
return 0;
}
EOF
if $pkg_config libpng --modversion >/dev/null 2>&1; then
vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
else
vnc_png_cflags=""
vnc_png_libs="-lpng"
fi
if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
vnc_png=yes
libs_softmmu="$vnc_png_libs $libs_softmmu"
QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
else
if test "$vnc_png" = "yes" ; then
feature_not_found "vnc-png"
fi
vnc_png=no
fi
fi
Support ACLs for controlling VNC access ("Daniel P. Berrange") This patch introduces a generic internal API for access control lists to be used by network servers in QEMU. It adds support for checking these ACL in the VNC server, in two places. The first ACL is for the SASL authentication mechanism, checking the SASL username. This ACL is called 'vnc.username'. The second is for the TLS authentication mechanism, when x509 client certificates are turned on, checking against the Distinguished Name of the client. This ACL is called 'vnc.x509dname' The internal API provides for an ACL with the following characteristics - A unique name, eg vnc.username, and vnc.x509dname. - A default policy, allow or deny - An ordered series of match rules, with allow or deny policy If none of the match rules apply, then the default policy is used. There is a monitor API to manipulate the ACLs, which I'll describe via examples (qemu) acl show vnc.username policy: allow (qemu) acl policy vnc.username denya acl: policy set to 'deny' (qemu) acl allow vnc.username fred acl: added rule at position 1 (qemu) acl allow vnc.username bob acl: added rule at position 2 (qemu) acl allow vnc.username joe 1 acl: added rule at position 1 (qemu) acl show vnc.username policy: deny 0: allow fred 1: allow joe 2: allow bob (qemu) acl show vnc.x509dname policy: allow (qemu) acl policy vnc.x509dname deny acl: policy set to 'deny' (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=London,CN=* acl: added rule at position 1 (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=Boston,CN=bob acl: added rule at position 2 (qemu) acl show vnc.x509dname policy: deny 0: allow C=GB,O=ACME,L=London,CN=* 1: allow C=GB,O=ACME,L=Boston,CN=bob By default the VNC server will not use any ACLs, allowing access to the server if the user successfully authenticates. To enable use of ACLs to restrict user access, the ',acl' flag should be given when starting QEMU. The initial ACL activated will be a 'deny all' policy and should be customized using monitor commands. eg enable SASL auth and ACLs qemu .... -vnc localhost:1,sasl,acl The next patch will provide a way to load a pre-defined ACL when starting up Makefile | 6 + b/acl.c | 185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ b/acl.h | 74 ++++++++++++++++++++++ configure | 18 +++++ monitor.c | 95 ++++++++++++++++++++++++++++ qemu-doc.texi | 49 ++++++++++++++ vnc-auth-sasl.c | 16 +++- vnc-auth-sasl.h | 7 ++ vnc-tls.c | 19 +++++ vnc-tls.h | 3 vnc.c | 21 ++++++ vnc.h | 3 12 files changed, 491 insertions(+), 5 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6726 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:37 +01:00
##########################################
# fnmatch() probe, used for ACL routines
fnmatch="no"
cat > $TMPC << EOF
#include <fnmatch.h>
int main(void)
{
fnmatch("foo", "foo", 0);
return 0;
}
EOF
if compile_prog "" "" ; then
Support ACLs for controlling VNC access ("Daniel P. Berrange") This patch introduces a generic internal API for access control lists to be used by network servers in QEMU. It adds support for checking these ACL in the VNC server, in two places. The first ACL is for the SASL authentication mechanism, checking the SASL username. This ACL is called 'vnc.username'. The second is for the TLS authentication mechanism, when x509 client certificates are turned on, checking against the Distinguished Name of the client. This ACL is called 'vnc.x509dname' The internal API provides for an ACL with the following characteristics - A unique name, eg vnc.username, and vnc.x509dname. - A default policy, allow or deny - An ordered series of match rules, with allow or deny policy If none of the match rules apply, then the default policy is used. There is a monitor API to manipulate the ACLs, which I'll describe via examples (qemu) acl show vnc.username policy: allow (qemu) acl policy vnc.username denya acl: policy set to 'deny' (qemu) acl allow vnc.username fred acl: added rule at position 1 (qemu) acl allow vnc.username bob acl: added rule at position 2 (qemu) acl allow vnc.username joe 1 acl: added rule at position 1 (qemu) acl show vnc.username policy: deny 0: allow fred 1: allow joe 2: allow bob (qemu) acl show vnc.x509dname policy: allow (qemu) acl policy vnc.x509dname deny acl: policy set to 'deny' (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=London,CN=* acl: added rule at position 1 (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=Boston,CN=bob acl: added rule at position 2 (qemu) acl show vnc.x509dname policy: deny 0: allow C=GB,O=ACME,L=London,CN=* 1: allow C=GB,O=ACME,L=Boston,CN=bob By default the VNC server will not use any ACLs, allowing access to the server if the user successfully authenticates. To enable use of ACLs to restrict user access, the ',acl' flag should be given when starting QEMU. The initial ACL activated will be a 'deny all' policy and should be customized using monitor commands. eg enable SASL auth and ACLs qemu .... -vnc localhost:1,sasl,acl The next patch will provide a way to load a pre-defined ACL when starting up Makefile | 6 + b/acl.c | 185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ b/acl.h | 74 ++++++++++++++++++++++ configure | 18 +++++ monitor.c | 95 ++++++++++++++++++++++++++++ qemu-doc.texi | 49 ++++++++++++++ vnc-auth-sasl.c | 16 +++- vnc-auth-sasl.h | 7 ++ vnc-tls.c | 19 +++++ vnc-tls.h | 3 vnc.c | 21 ++++++ vnc.h | 3 12 files changed, 491 insertions(+), 5 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6726 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:37 +01:00
fnmatch="yes"
fi
##########################################
# uuid_generate() probe, used for vdi block driver
if test "$uuid" != "no" ; then
uuid_libs="-luuid"
cat > $TMPC << EOF
#include <uuid/uuid.h>
int main(void)
{
uuid_t my_uuid;
uuid_generate(my_uuid);
return 0;
}
EOF
if compile_prog "" "$uuid_libs" ; then
uuid="yes"
libs_softmmu="$uuid_libs $libs_softmmu"
libs_tools="$uuid_libs $libs_tools"
else
if test "$uuid" = "yes" ; then
feature_not_found "uuid"
fi
uuid=no
fi
fi
##########################################
# xfsctl() probe, used for raw-posix
if test "$xfs" != "no" ; then
cat > $TMPC << EOF
#include <xfs/xfs.h>
int main(void)
{
xfsctl(NULL, 0, 0, NULL);
return 0;
}
EOF
if compile_prog "" "" ; then
xfs="yes"
else
if test "$xfs" = "yes" ; then
feature_not_found "xfs"
fi
xfs=no
fi
fi
##########################################
# vde libraries probe
if test "$vde" != "no" ; then
vde_libs="-lvdeplug"
cat > $TMPC << EOF
#include <libvdeplug.h>
int main(void)
{
struct vde_open_args a = {0, 0, 0};
vde_open("", "", &a);
return 0;
}
EOF
if compile_prog "" "$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 = 0; pa_simple_free(s); return 0;"
libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
audio_pt_int="yes"
;;
coreaudio)
libs_softmmu="-framework CoreAudio $libs_softmmu"
;;
dsound)
libs_softmmu="-lole32 -ldxguid $libs_softmmu"
audio_win_int="yes"
;;
oss)
libs_softmmu="$oss_lib $libs_softmmu"
;;
sdl|wav)
# XXX: Probes for CoreAudio, DirectSound, SDL(?)
;;
winwave)
libs_softmmu="-lwinmm $libs_softmmu"
audio_win_int="yes"
;;
*)
echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
echo
echo "Error: Unknown driver '$drv' selected"
echo "Possible drivers are: $audio_possible_drivers"
echo
exit 1
}
;;
esac
done
##########################################
# BrlAPI probe
if test "$brlapi" != "no" ; then
brlapi_libs="-lbrlapi"
cat > $TMPC << EOF
#include <brlapi.h>
#include <stddef.h>
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
EOF
if compile_prog "" "$brlapi_libs" ; then
brlapi=yes
libs_softmmu="$brlapi_libs $libs_softmmu"
else
if test "$brlapi" = "yes" ; then
feature_not_found "brlapi"
fi
brlapi=no
fi
fi
##########################################
# curses probe
if test "$mingw32" = "yes" ; then
curses_list="-lpdcurses"
else
curses_list="-lncurses -lcurses"
fi
if test "$curses" != "no" ; then
curses_found=no
cat > $TMPC << EOF
#include <curses.h>
#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 $pkg_config libcurl --modversion >/dev/null 2>&1; then
curlconfig="$pkg_config libcurl"
else
curlconfig=curl-config
fi
if test "$curl" != "no" ; then
cat > $TMPC << EOF
#include <curl/curl.h>
int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
EOF
curl_cflags=`$curlconfig --cflags 2>/dev/null`
curl_libs=`$curlconfig --libs 2>/dev/null`
if compile_prog "$curl_cflags" "$curl_libs" ; then
curl=yes
libs_tools="$curl_libs $libs_tools"
libs_softmmu="$curl_libs $libs_softmmu"
else
if test "$curl" = "yes" ; then
feature_not_found "curl"
fi
curl=no
fi
fi # test "$curl"
##########################################
# check framework probe
if test "$check_utests" != "no" ; then
cat > $TMPC << EOF
#include <check.h>
int main(void) { suite_create("qemu test"); return 0; }
EOF
check_libs=`$pkg_config --libs check`
if compile_prog "" $check_libs ; then
check_utests=yes
libs_tools="$check_libs $libs_tools"
else
if test "$check_utests" = "yes" ; then
feature_not_found "check"
fi
check_utests=no
fi
fi # test "$check_utests"
##########################################
# bluez support probe
if test "$bluez" != "no" ; then
cat > $TMPC << EOF
#include <bluetooth/bluetooth.h>
int main(void) { return bt_error(0); }
EOF
bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
if compile_prog "$bluez_cflags" "$bluez_libs" ; then
bluez=yes
libs_softmmu="$bluez_libs $libs_softmmu"
else
if test "$bluez" = "yes" ; then
feature_not_found "bluez"
fi
bluez="no"
fi
fi
##########################################
# glib support probe
if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
LIBS="$glib_libs $LIBS"
libs_qga="$glib_libs $libs_qga"
else
echo "glib-2.0 required to compile QEMU"
exit 1
fi
##########################################
# pthread probe
PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
pthread=no
cat > $TMPC << EOF
#include <pthread.h>
int main(void) { pthread_create(0,0,0,0); return 0; }
EOF
if compile_prog "" "" ; then
pthread=yes
else
for pthread_lib in $PTHREADLIBS_LIST; do
if compile_prog "" "$pthread_lib" ; then
pthread=yes
LIBS="$pthread_lib $LIBS"
break
fi
done
fi
if test "$mingw32" != yes -a "$pthread" = no; then
echo
echo "Error: pthread check failed"
echo "Make sure to have the pthread libs and headers installed."
echo
exit 1
fi
##########################################
# rbd probe
if test "$rbd" != "no" ; then
cat > $TMPC <<EOF
#include <stdio.h>
#include <rbd/librbd.h>
int main(void) {
rados_t cluster;
rados_create(&cluster, NULL);
return 0;
}
EOF
rbd_libs="-lrbd -lrados"
if compile_prog "" "$rbd_libs" ; then
rbd=yes
libs_tools="$rbd_libs $libs_tools"
libs_softmmu="$rbd_libs $libs_softmmu"
else
if test "$rbd" = "yes" ; then
feature_not_found "rados block device"
fi
rbd=no
fi
fi
##########################################
# linux-aio probe
if test "$linux_aio" != "no" ; then
cat > $TMPC <<EOF
#include <libaio.h>
#include <sys/eventfd.h>
#include <stddef.h>
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
EOF
if compile_prog "" "-laio" ; then
linux_aio=yes
libs_softmmu="$libs_softmmu -laio"
libs_tools="$libs_tools -laio"
else
if test "$linux_aio" = "yes" ; then
feature_not_found "linux AIO"
fi
linux_aio=no
fi
fi
##########################################
# attr probe
if test "$attr" != "no" ; then
cat > $TMPC <<EOF
#include <stdio.h>
#include <sys/types.h>
#include <attr/xattr.h>
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
EOF
if compile_prog "" "-lattr" ; then
attr=yes
LIBS="-lattr $LIBS"
else
if test "$attr" = "yes" ; then
feature_not_found "ATTR"
fi
attr=no
fi
fi
##########################################
# iovec probe
cat > $TMPC <<EOF
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>
int main(void) { struct iovec iov; return 0; }
EOF
iovec=no
if compile_prog "" "" ; then
iovec=yes
fi
##########################################
# preadv probe
cat > $TMPC <<EOF
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>
int main(void) { preadv; }
EOF
preadv=no
if compile_prog "" "" ; then
preadv=yes
fi
##########################################
# fdt probe
if test "$fdt" != "no" ; then
fdt_libs="-lfdt"
cat > $TMPC << EOF
int main(void) { return 0; }
EOF
if compile_prog "" "$fdt_libs" ; then
fdt=yes
else
if test "$fdt" = "yes" ; then
feature_not_found "fdt"
fi
fdt_libs=
fdt=no
fi
fi
##########################################
# opengl probe, used by milkymist-tmu2
if test "$opengl" != "no" ; then
opengl_libs="-lGL"
cat > $TMPC << EOF
#include <X11/Xlib.h>
#include <GL/gl.h>
#include <GL/glx.h>
int main(void) { GL_VERSION; return 0; }
EOF
if compile_prog "" "-lGL" ; then
opengl=yes
else
if test "$opengl" = "yes" ; then
feature_not_found "opengl"
fi
opengl_libs=
opengl=no
fi
fi
#
# Check for xxxat() functions when we are building linux-user
# emulator. This is done because older glibc versions don't
# have syscall stubs for these implemented.
#
atfile=no
cat > $TMPC << EOF
#define _ATFILE_SOURCE
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
int
main(void)
{
/* try to unlink nonexisting file */
return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
}
EOF
if compile_prog "" "" ; then
atfile=yes
fi
# Check for inotify functions when we are building linux-user
# emulator. This is done because older glibc versions don't
# have syscall stubs for these implemented. In that case we
# don't provide them even if kernel supports them.
#
inotify=no
cat > $TMPC << EOF
#include <sys/inotify.h>
int
main(void)
{
/* try to start inotify */
return inotify_init();
}
EOF
if compile_prog "" "" ; then
inotify=yes
fi
inotify1=no
cat > $TMPC << EOF
#include <sys/inotify.h>
int
main(void)
{
/* try to start inotify */
return inotify_init1(0);
}
EOF
if compile_prog "" "" ; then
inotify1=yes
fi
# check if utimensat and futimens are supported
utimens=no
cat > $TMPC << EOF
#define _ATFILE_SOURCE
#include <stddef.h>
#include <fcntl.h>
int main(void)
{
utimensat(AT_FDCWD, "foo", NULL, 0);
futimens(0, NULL);
return 0;
}
EOF
if compile_prog "" "" ; then
utimens=yes
fi
# check if pipe2 is there
pipe2=no
cat > $TMPC << EOF
#include <unistd.h>
#include <fcntl.h>
int main(void)
{
int pipefd[2];
pipe2(pipefd, O_CLOEXEC);
return 0;
}
EOF
if compile_prog "" "" ; then
pipe2=yes
fi
# check if accept4 is there
accept4=no
cat > $TMPC << EOF
#include <sys/socket.h>
#include <stddef.h>
int main(void)
{
accept4(0, NULL, NULL, SOCK_CLOEXEC);
return 0;
}
EOF
if compile_prog "" "" ; then
accept4=yes
fi
# check if tee/splice is there. vmsplice was added same time.
splice=no
cat > $TMPC << EOF
#include <unistd.h>
#include <fcntl.h>
#include <limits.h>
int main(void)
{
int len, fd;
len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
return 0;
}
EOF
if compile_prog "" "" ; then
splice=yes
fi
##########################################
# signalfd probe
signalfd="no"
cat > $TMPC << EOF
#define _GNU_SOURCE
#include <unistd.h>
#include <sys/syscall.h>
#include <signal.h>
int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
EOF
if compile_prog "" "" ; then
signalfd=yes
fi
# check if eventfd is supported
eventfd=no
cat > $TMPC << EOF
#include <sys/eventfd.h>
int main(void)
{
int efd = eventfd(0, 0);
return 0;
}
EOF
if compile_prog "" "" ; then
eventfd=yes
fi
# check for fallocate
fallocate=no
cat > $TMPC << EOF
#include <fcntl.h>
int main(void)
{
fallocate(0, 0, 0, 0);
return 0;
}
EOF
if compile_prog "$ARCH_CFLAGS" "" ; then
fallocate=yes
fi
# check for sync_file_range
sync_file_range=no
cat > $TMPC << EOF
#include <fcntl.h>
int main(void)
{
sync_file_range(0, 0, 0, 0);
return 0;
}
EOF
if compile_prog "$ARCH_CFLAGS" "" ; then
sync_file_range=yes
fi
# check for linux/fiemap.h and FS_IOC_FIEMAP
fiemap=no
cat > $TMPC << EOF
#include <sys/ioctl.h>
#include <linux/fs.h>
#include <linux/fiemap.h>
int main(void)
{
ioctl(0, FS_IOC_FIEMAP, 0);
return 0;
}
EOF
if compile_prog "$ARCH_CFLAGS" "" ; then
fiemap=yes
fi
# check for dup3
dup3=no
cat > $TMPC << EOF
#include <unistd.h>
int main(void)
{
dup3(0, 0, 0);
return 0;
}
EOF
if compile_prog "" "" ; then
dup3=yes
fi
# check for epoll support
epoll=no
cat > $TMPC << EOF
#include <sys/epoll.h>
int main(void)
{
epoll_create(0);
return 0;
}
EOF
if compile_prog "$ARCH_CFLAGS" "" ; then
epoll=yes
fi
# epoll_create1 and epoll_pwait are later additions
# so we must check separately for their presence
epoll_create1=no
cat > $TMPC << EOF
#include <sys/epoll.h>
int main(void)
{
/* Note that we use epoll_create1 as a value, not as
* a function being called. This is necessary so that on
* old SPARC glibc versions where the function was present in
* the library but not declared in the header file we will
* fail the configure check. (Otherwise we will get a compiler
* warning but not an error, and will proceed to fail the
* qemu compile where we compile with -Werror.)
*/
epoll_create1;
return 0;
}
EOF
if compile_prog "$ARCH_CFLAGS" "" ; then
epoll_create1=yes
fi
epoll_pwait=no
cat > $TMPC << EOF
#include <sys/epoll.h>
int main(void)
{
epoll_pwait(0, 0, 0, 0, 0);
return 0;
}
EOF
if compile_prog "$ARCH_CFLAGS" "" ; then
epoll_pwait=yes
fi
# Check if tools are available to build documentation.
if test "$docs" != "no" ; then
if has makeinfo && has pod2man; then
docs=yes
else
if test "$docs" = "yes" ; then
feature_not_found "docs"
fi
docs=no
fi
fi
# Search for bswap_32 function
byteswap_h=no
cat > $TMPC << EOF
#include <byteswap.h>
int main(void) { return bswap_32(0); }
EOF
if compile_prog "" "" ; then
byteswap_h=yes
fi
# Search for bswap_32 function
bswap_h=no
cat > $TMPC << EOF
#include <sys/endian.h>
#include <sys/types.h>
#include <machine/bswap.h>
int main(void) { return bswap32(0); }
EOF
if compile_prog "" "" ; then
bswap_h=yes
fi
##########################################
# Do we need librt
cat > $TMPC <<EOF
#include <signal.h>
#include <time.h>
int main(void) { clockid_t id; return clock_gettime(id, NULL); }
EOF
if compile_prog "" "" ; then
:
elif compile_prog "" "-lrt" ; then
LIBS="-lrt $LIBS"
fi
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
"$aix" != "yes" -a "$haiku" != "yes" ; then
libs_softmmu="-lutil $libs_softmmu"
fi
##########################################
# check if the compiler defines offsetof
need_offsetof=yes
cat > $TMPC << EOF
#include <stddef.h>
int main(void) { struct s { int f; }; return offsetof(struct s, f); }
EOF
if compile_prog "" "" ; then
need_offsetof=no
fi
2010-03-24 10:26:51 +01:00
# spice probe
if test "$spice" != "no" ; then
cat > $TMPC << EOF
#include <spice.h>
int main(void) { spice_server_new(); return 0; }
EOF
spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2010-03-24 10:26:51 +01:00
compile_prog "$spice_cflags" "$spice_libs" ; then
spice="yes"
libs_softmmu="$libs_softmmu $spice_libs"
QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
else
if test "$spice" = "yes" ; then
feature_not_found "spice"
fi
spice="no"
fi
fi
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
# check for libcacard for smartcard support
if test "$smartcard" != "no" ; then
smartcard="yes"
smartcard_cflags=""
# TODO - what's the minimal nss version we support?
if test "$smartcard_nss" != "no"; then
if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
smartcard_nss="yes"
smartcard_cflags="-I\$(SRC_PATH)/libcacard"
libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
LIBS="$libcacard_libs $LIBS"
else
if test "$smartcard_nss" = "yes"; then
feature_not_found "nss"
fi
smartcard_nss="no"
fi
fi
fi
if test "$smartcard" = "no" ; then
smartcard_nss="no"
fi
# check for usbredirparser for usb network redirection support
if test "$usb_redir" != "no" ; then
if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
usb_redir="yes"
usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
LIBS="$LIBS $usb_redir_libs"
else
if test "$usb_redir" = "yes"; then
feature_not_found "usb-redir"
fi
usb_redir="no"
fi
fi
2010-03-24 10:26:51 +01:00
##########################################
##########################################
# check if we have fdatasync
fdatasync=no
cat > $TMPC << EOF
#include <unistd.h>
int main(void) {
#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
return fdatasync(0);
#else
#abort Not supported
#endif
}
EOF
if compile_prog "" "" ; then
fdatasync=yes
fi
Introduce qemu_madvise() vl.c has a Sun-specific hack to supply a prototype for madvise(), but the call site has apparently moved to arch_init.c. Haiku doesn't implement madvise() in favor of posix_madvise(). OpenBSD and Solaris 10 don't implement posix_madvise() but madvise(). MinGW implements neither. Check for madvise() and posix_madvise() in configure and supply qemu_madvise() as wrapper. Prefer madvise() over posix_madvise() due to flag availability. Convert all callers to use qemu_madvise() and QEMU_MADV_*. Note that on Solaris the warning is fixed by moving the madvise() prototype, not by qemu_madvise() itself. It helps with porting though, and it simplifies most call sites. v7 -> v8: * Some versions of MinGW have no sys/mman.h header. Reported by Blue Swirl. v6 -> v7: * Adopt madvise() rather than posix_madvise() semantics for returning errors. * Use EINVAL in place of ENOTSUP. v5 -> v6: * Replace two leftover instances of POSIX_MADV_NORMAL with QEMU_MADV_INVALID. Spotted by Blue Swirl. v4 -> v5: * Introduce QEMU_MADV_INVALID, suggested by Alexander Graf. Note that this relies on -1 not being a valid advice value. v3 -> v4: * Eliminate #ifdefs at qemu_advise() call sites. Requested by Blue Swirl. This will currently break the check in kvm-all.c by calling madvise() with a supported flag, which will not fail. Ideas/patches welcome. v2 -> v3: * Reuse the *_MADV_* defines for QEMU_MADV_*. Suggested by Alexander Graf. * Add configure check for madvise(), too. Add defines to Makefile, not QEMU_CFLAGS. Convert all callers, untested. Suggested by Blue Swirl. * Keep Solaris' madvise() prototype around. Pointed out by Alexander Graf. * Display configure check results. v1 -> v2: * Don't rely on posix_madvise() availability, add qemu_madvise(). Suggested by Blue Swirl. Signed-off-by: Andreas Färber <afaerber@opensolaris.org> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Alexander Graf <agraf@suse.de> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-25 13:26:05 +02:00
##########################################
# check if we have madvise
madvise=no
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/mman.h>
#include <stddef.h>
Introduce qemu_madvise() vl.c has a Sun-specific hack to supply a prototype for madvise(), but the call site has apparently moved to arch_init.c. Haiku doesn't implement madvise() in favor of posix_madvise(). OpenBSD and Solaris 10 don't implement posix_madvise() but madvise(). MinGW implements neither. Check for madvise() and posix_madvise() in configure and supply qemu_madvise() as wrapper. Prefer madvise() over posix_madvise() due to flag availability. Convert all callers to use qemu_madvise() and QEMU_MADV_*. Note that on Solaris the warning is fixed by moving the madvise() prototype, not by qemu_madvise() itself. It helps with porting though, and it simplifies most call sites. v7 -> v8: * Some versions of MinGW have no sys/mman.h header. Reported by Blue Swirl. v6 -> v7: * Adopt madvise() rather than posix_madvise() semantics for returning errors. * Use EINVAL in place of ENOTSUP. v5 -> v6: * Replace two leftover instances of POSIX_MADV_NORMAL with QEMU_MADV_INVALID. Spotted by Blue Swirl. v4 -> v5: * Introduce QEMU_MADV_INVALID, suggested by Alexander Graf. Note that this relies on -1 not being a valid advice value. v3 -> v4: * Eliminate #ifdefs at qemu_advise() call sites. Requested by Blue Swirl. This will currently break the check in kvm-all.c by calling madvise() with a supported flag, which will not fail. Ideas/patches welcome. v2 -> v3: * Reuse the *_MADV_* defines for QEMU_MADV_*. Suggested by Alexander Graf. * Add configure check for madvise(), too. Add defines to Makefile, not QEMU_CFLAGS. Convert all callers, untested. Suggested by Blue Swirl. * Keep Solaris' madvise() prototype around. Pointed out by Alexander Graf. * Display configure check results. v1 -> v2: * Don't rely on posix_madvise() availability, add qemu_madvise(). Suggested by Blue Swirl. Signed-off-by: Andreas Färber <afaerber@opensolaris.org> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Alexander Graf <agraf@suse.de> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-25 13:26:05 +02:00
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
EOF
if compile_prog "" "" ; then
madvise=yes
fi
##########################################
# check if we have posix_madvise
posix_madvise=no
cat > $TMPC << EOF
#include <sys/mman.h>
#include <stddef.h>
Introduce qemu_madvise() vl.c has a Sun-specific hack to supply a prototype for madvise(), but the call site has apparently moved to arch_init.c. Haiku doesn't implement madvise() in favor of posix_madvise(). OpenBSD and Solaris 10 don't implement posix_madvise() but madvise(). MinGW implements neither. Check for madvise() and posix_madvise() in configure and supply qemu_madvise() as wrapper. Prefer madvise() over posix_madvise() due to flag availability. Convert all callers to use qemu_madvise() and QEMU_MADV_*. Note that on Solaris the warning is fixed by moving the madvise() prototype, not by qemu_madvise() itself. It helps with porting though, and it simplifies most call sites. v7 -> v8: * Some versions of MinGW have no sys/mman.h header. Reported by Blue Swirl. v6 -> v7: * Adopt madvise() rather than posix_madvise() semantics for returning errors. * Use EINVAL in place of ENOTSUP. v5 -> v6: * Replace two leftover instances of POSIX_MADV_NORMAL with QEMU_MADV_INVALID. Spotted by Blue Swirl. v4 -> v5: * Introduce QEMU_MADV_INVALID, suggested by Alexander Graf. Note that this relies on -1 not being a valid advice value. v3 -> v4: * Eliminate #ifdefs at qemu_advise() call sites. Requested by Blue Swirl. This will currently break the check in kvm-all.c by calling madvise() with a supported flag, which will not fail. Ideas/patches welcome. v2 -> v3: * Reuse the *_MADV_* defines for QEMU_MADV_*. Suggested by Alexander Graf. * Add configure check for madvise(), too. Add defines to Makefile, not QEMU_CFLAGS. Convert all callers, untested. Suggested by Blue Swirl. * Keep Solaris' madvise() prototype around. Pointed out by Alexander Graf. * Display configure check results. v1 -> v2: * Don't rely on posix_madvise() availability, add qemu_madvise(). Suggested by Blue Swirl. Signed-off-by: Andreas Färber <afaerber@opensolaris.org> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Alexander Graf <agraf@suse.de> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-25 13:26:05 +02:00
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
EOF
if compile_prog "" "" ; then
posix_madvise=yes
fi
##########################################
# check if trace backend exists
sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
if test "$?" -ne 0 ; then
echo
echo "Error: invalid trace backend"
echo "Please choose a supported trace backend."
echo
exit 1
fi
##########################################
# For 'ust' backend, test if ust headers are present
if test "$trace_backend" = "ust"; then
cat > $TMPC << EOF
#include <ust/tracepoint.h>
#include <ust/marker.h>
int main(void) { return 0; }
EOF
if compile_prog "" "" ; then
LIBS="-lust $LIBS"
else
echo
echo "Error: Trace backend 'ust' missing libust header files"
echo
exit 1
fi
fi
Add a DTrace tracing backend targetted for SystemTAP compatability This introduces a new tracing backend that targets the SystemTAP implementation of DTrace userspace tracing. The core functionality should be applicable and standard across any DTrace implementation on Solaris, OS-X, *BSD, but the Makefile rules will likely need some small additional changes to cope with OS specific build requirements. This backend builds a little differently from the other tracing backends. Specifically there is no 'trace.c' file, because the 'dtrace' command line tool generates a '.o' file directly from the dtrace probe definition file. The probe definition is usually named with a '.d' extension but QEMU uses '.d' files for its external makefile dependancy tracking, so this uses '.dtrace' as the extension for the probe definition file. The 'tracetool' program gains the ability to generate a trace.h file for DTrace, and also to generate the trace.d file containing the dtrace probe definition. Example usage of a dtrace probe in systemtap looks like: probe process("qemu").mark("qemu_malloc") { printf("Malloc %d %p\n", $arg1, $arg2); } * .gitignore: Ignore trace-dtrace.* * Makefile: Extra rules for generating DTrace files * Makefile.obj: Don't build trace.o for DTrace, use trace-dtrace.o generated by 'dtrace' instead * tracetool: Support for generating DTrace data files Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-11-12 14:20:24 +01:00
##########################################
# For 'dtrace' backend, test if 'dtrace' command is present
if test "$trace_backend" = "dtrace"; then
if ! has 'dtrace' ; then
echo
echo "Error: dtrace command is not found in PATH $PATH"
echo
exit 1
fi
trace_backend_stap="no"
if has 'stap' ; then
trace_backend_stap="yes"
fi
Add a DTrace tracing backend targetted for SystemTAP compatability This introduces a new tracing backend that targets the SystemTAP implementation of DTrace userspace tracing. The core functionality should be applicable and standard across any DTrace implementation on Solaris, OS-X, *BSD, but the Makefile rules will likely need some small additional changes to cope with OS specific build requirements. This backend builds a little differently from the other tracing backends. Specifically there is no 'trace.c' file, because the 'dtrace' command line tool generates a '.o' file directly from the dtrace probe definition file. The probe definition is usually named with a '.d' extension but QEMU uses '.d' files for its external makefile dependancy tracking, so this uses '.dtrace' as the extension for the probe definition file. The 'tracetool' program gains the ability to generate a trace.h file for DTrace, and also to generate the trace.d file containing the dtrace probe definition. Example usage of a dtrace probe in systemtap looks like: probe process("qemu").mark("qemu_malloc") { printf("Malloc %d %p\n", $arg1, $arg2); } * .gitignore: Ignore trace-dtrace.* * Makefile: Extra rules for generating DTrace files * Makefile.obj: Don't build trace.o for DTrace, use trace-dtrace.o generated by 'dtrace' instead * tracetool: Support for generating DTrace data files Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-11-12 14:20:24 +01:00
fi
##########################################
# __sync_fetch_and_and requires at least -march=i486. Many toolchains
# use i686 as default anyway, but for those that don't, an explicit
# specification is necessary
if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
cat > $TMPC << EOF
int sfaa(unsigned *ptr)
{
return __sync_fetch_and_and(ptr, 0);
}
int main(int argc, char **argv)
{
int val = 42;
sfaa(&val);
return val;
}
EOF
if ! compile_prog "" "" ; then
CFLAGS+="-march=i486"
fi
fi
##########################################
# check if we have makecontext
ucontext_coroutine=no
if test "$darwin" != "yes"; then
cat > $TMPC << EOF
#include <ucontext.h>
int main(void) { makecontext(0, 0, 0); }
EOF
if compile_prog "" "" ; then
ucontext_coroutine=yes
fi
fi
##########################################
# End of CC checks
# After here, no more $cc or $ld runs
if test "$debug" = "no" ; then
CFLAGS="-O2 $CFLAGS"
fi
# Consult white-list to determine whether to enable werror
# by default. Only enable by default for git builds
z_version=`cut -f3 -d. $source_path/VERSION`
if test -z "$werror" ; then
if test "$z_version" = "50" -a \
"$linux" = "yes" ; then
werror="yes"
else
werror="no"
fi
fi
# Disable zero malloc errors for official releases unless explicitly told to
# enable/disable
if test -z "$zero_malloc" ; then
if test "$z_version" = "50" ; then
zero_malloc="no"
else
zero_malloc="yes"
fi
fi
if test "$werror" = "yes" ; then
QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
fi
if test "$solaris" = "no" ; then
if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
LDFLAGS="-Wl,--warn-common $LDFLAGS"
fi
fi
# Use ASLR, no-SEH and DEP if available
if test "$mingw32" = "yes" ; then
for flag in --dynamicbase --no-seh --nxcompat; do
if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
LDFLAGS="-Wl,$flag $LDFLAGS"
fi
done
fi
confdir=$sysconfdir$confsuffix
tools=
if test "$softmmu" = yes ; then
tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
tools="qemu-nbd\$(EXESUF) $tools"
if [ "$guest_agent" = "yes" ]; then
tools="qemu-ga\$(EXESUF) $tools"
fi
if [ "$check_utests" = "yes" ]; then
tools="check-qint check-qstring check-qdict check-qlist $tools"
tools="check-qfloat check-qjson $tools"
fi
fi
fi
# Mac OS X ships with a broken assembler
roms=
if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
"$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
"$softmmu" = yes ; then
roms="optionrom"
fi
if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
roms="$roms spapr-rtas"
fi
echo "Install prefix $prefix"
echo "BIOS directory `eval echo $datadir`"
echo "binary directory `eval echo $bindir`"
2011-05-15 11:08:59 +02:00
echo "library directory `eval echo $libdir`"
echo "include directory `eval echo $includedir`"
echo "config directory `eval echo $sysconfdir`"
if test "$mingw32" = "no" ; then
echo "Manual directory `eval echo $mandir`"
echo "ELF interp prefix $interp_prefix"
fi
echo "Source path $source_path"
echo "C compiler $cc"
echo "Host C compiler $host_cc"
echo "CFLAGS $CFLAGS"
echo "QEMU_CFLAGS $QEMU_CFLAGS"
echo "LDFLAGS $LDFLAGS"
echo "make $make"
echo "install $install"
echo "python $python"
if test "$slirp" = "yes" ; then
echo "smbd $smbd"
fi
echo "host CPU $cpu"
echo "host big endian $bigendian"
echo "target list $target_list"
echo "tcg debug enabled $debug_tcg"
echo "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 support $vnc"
if test "$vnc" = "yes" ; then
echo "VNC TLS support $vnc_tls"
echo "VNC SASL support $vnc_sasl"
echo "VNC JPEG support $vnc_jpeg"
echo "VNC PNG support $vnc_png"
echo "VNC thread $vnc_thread"
fi
if test -n "$sparc_cpu"; then
echo "Target Sparc Arch $sparc_cpu"
fi
echo "xen support $xen"
echo "brlapi support $brlapi"
echo "bluez support $bluez"
echo "Documentation $docs"
[ ! -z "$uname_release" ] && \
echo "uname -r $uname_release"
echo "NPTL support $nptl"
echo "GUEST_BASE $guest_base"
echo "PIE user targets $user_pie"
echo "vde support $vde"
echo "Linux AIO support $linux_aio"
echo "ATTR/XATTR support $attr"
echo "Install blobs $blobs"
echo "KVM support $kvm"
echo "fdt support $fdt"
echo "preadv support $preadv"
echo "fdatasync $fdatasync"
Introduce qemu_madvise() vl.c has a Sun-specific hack to supply a prototype for madvise(), but the call site has apparently moved to arch_init.c. Haiku doesn't implement madvise() in favor of posix_madvise(). OpenBSD and Solaris 10 don't implement posix_madvise() but madvise(). MinGW implements neither. Check for madvise() and posix_madvise() in configure and supply qemu_madvise() as wrapper. Prefer madvise() over posix_madvise() due to flag availability. Convert all callers to use qemu_madvise() and QEMU_MADV_*. Note that on Solaris the warning is fixed by moving the madvise() prototype, not by qemu_madvise() itself. It helps with porting though, and it simplifies most call sites. v7 -> v8: * Some versions of MinGW have no sys/mman.h header. Reported by Blue Swirl. v6 -> v7: * Adopt madvise() rather than posix_madvise() semantics for returning errors. * Use EINVAL in place of ENOTSUP. v5 -> v6: * Replace two leftover instances of POSIX_MADV_NORMAL with QEMU_MADV_INVALID. Spotted by Blue Swirl. v4 -> v5: * Introduce QEMU_MADV_INVALID, suggested by Alexander Graf. Note that this relies on -1 not being a valid advice value. v3 -> v4: * Eliminate #ifdefs at qemu_advise() call sites. Requested by Blue Swirl. This will currently break the check in kvm-all.c by calling madvise() with a supported flag, which will not fail. Ideas/patches welcome. v2 -> v3: * Reuse the *_MADV_* defines for QEMU_MADV_*. Suggested by Alexander Graf. * Add configure check for madvise(), too. Add defines to Makefile, not QEMU_CFLAGS. Convert all callers, untested. Suggested by Blue Swirl. * Keep Solaris' madvise() prototype around. Pointed out by Alexander Graf. * Display configure check results. v1 -> v2: * Don't rely on posix_madvise() availability, add qemu_madvise(). Suggested by Blue Swirl. Signed-off-by: Andreas Färber <afaerber@opensolaris.org> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Alexander Graf <agraf@suse.de> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-25 13:26:05 +02:00
echo "madvise $madvise"
echo "posix_madvise $posix_madvise"
echo "uuid support $uuid"
echo "vhost-net support $vhost_net"
echo "Trace backend $trace_backend"
echo "Trace output file $trace_file-<pid>"
2010-03-24 10:26:51 +01:00
echo "spice support $spice"
echo "rbd support $rbd"
echo "xfsctl support $xfs"
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
echo "nss used $smartcard_nss"
echo "usb net redir $usb_redir"
echo "OpenGL support $opengl"
echo "build guest agent $guest_agent"
if test "$sdl_too_old" = "yes"; then
echo "-> Your SDL version is too old - please upgrade to have SDL support"
fi
config_host_mak="config-host.mak"
config_host_ld="config-host.ld"
echo "# Automatically generated by configure - do not modify" > $config_host_mak
printf "# Configured with:" >> $config_host_mak
printf " '%s'" "$0" "$@" >> $config_host_mak
echo >> $config_host_mak
echo all: >> $config_host_mak
echo "prefix=$prefix" >> $config_host_mak
echo "bindir=$bindir" >> $config_host_mak
2011-05-15 11:08:59 +02:00
echo "libdir=$libdir" >> $config_host_mak
echo "includedir=$includedir" >> $config_host_mak
echo "mandir=$mandir" >> $config_host_mak
echo "datadir=$datadir" >> $config_host_mak
echo "sysconfdir=$sysconfdir" >> $config_host_mak
echo "docdir=$docdir" >> $config_host_mak
echo "confdir=$confdir" >> $config_host_mak
case "$cpu" in
i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
ARCH=$cpu
;;
armv4b|armv4l)
ARCH=arm
;;
esac
echo "ARCH=$ARCH" >> $config_host_mak
if test "$debug_tcg" = "yes" ; then
echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
fi
if test "$debug_mon" = "yes" ; then
echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
fi
if test "$debug" = "yes" ; then
echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
fi
if test "$strip_opt" = "yes" ; then
echo "STRIP=${strip}" >> $config_host_mak
fi
if test "$bigendian" = "yes" ; then
echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
fi
echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
if test "$mingw32" = "yes" ; then
echo "CONFIG_WIN32=y" >> $config_host_mak
rc_version=`cat $source_path/VERSION`
version_major=${rc_version%%.*}
rc_version=${rc_version#*.}
version_minor=${rc_version%%.*}
rc_version=${rc_version#*.}
version_subminor=${rc_version%%.*}
version_micro=0
echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
else
echo "CONFIG_POSIX=y" >> $config_host_mak
fi
if test "$linux" = "yes" ; then
echo "CONFIG_LINUX=y" >> $config_host_mak
fi
if test "$darwin" = "yes" ; then
echo "CONFIG_DARWIN=y" >> $config_host_mak
fi
if test "$aix" = "yes" ; then
echo "CONFIG_AIX=y" >> $config_host_mak
fi
if test "$solaris" = "yes" ; then
echo "CONFIG_SOLARIS=y" >> $config_host_mak
echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
if test "$needs_libsunmath" = "yes" ; then
echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
fi
fi
if test "$haiku" = "yes" ; then
echo "CONFIG_HAIKU=y" >> $config_host_mak
fi
if test "$static" = "yes" ; then
echo "CONFIG_STATIC=y" >> $config_host_mak
fi
if test "$profiler" = "yes" ; then
echo "CONFIG_PROFILER=y" >> $config_host_mak
fi
if test "$slirp" = "yes" ; then
echo "CONFIG_SLIRP=y" >> $config_host_mak
echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
fi
if test "$vde" = "yes" ; then
echo "CONFIG_VDE=y" >> $config_host_mak
fi
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" = "yes" ; then
echo "CONFIG_VNC=y" >> $config_host_mak
fi
if test "$vnc_tls" = "yes" ; then
echo "CONFIG_VNC_TLS=y" >> $config_host_mak
echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
fi
Add SASL authentication support ("Daniel P. Berrange") This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:28 +01:00
if test "$vnc_sasl" = "yes" ; then
echo "CONFIG_VNC_SASL=y" >> $config_host_mak
echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
Add SASL authentication support ("Daniel P. Berrange") This patch adds the new SASL authentication protocol to the VNC server. It is enabled by setting the 'sasl' flag when launching VNC. SASL can optionally provide encryption via its SSF layer, if a suitable mechanism is configured (eg, GSSAPI/Kerberos, or Digest-MD5). If an SSF layer is not available, then it should be combined with the x509 VNC authentication protocol which provides encryption. eg, if using GSSAPI qemu -vnc localhost:1,sasl eg if using TLS/x509 for encryption qemu -vnc localhost:1,sasl,tls,x509 By default the Cyrus SASL library will look for its configuration in the file /etc/sasl2/qemu.conf. For non-root users, this can be overridden by setting the SASL_CONF_PATH environment variable, eg to make it look in $HOME/.sasl2. NB unprivileged users may not have access to the full range of SASL mechanisms, since some of them require some administrative privileges to configure. The patch includes an example SASL configuration file which illustrates config for GSSAPI and Digest-MD5, though it should be noted that the latter is not really considered secure any more. Most of the SASL authentication code is located in a separate source file, vnc-auth-sasl.c. The main vnc.c file only contains minimal integration glue, specifically parsing of command line flags / setup, and calls to start the SASL auth process, to do encoding/decoding for data. There are several possible stacks for reading & writing of data, depending on the combo of VNC authentication methods in use - Clear. read/write straight to socket - TLS. read/write via GNUTLS helpers - SASL. encode/decode via SASL SSF layer, then read/write to socket - SASL+TLS. encode/decode via SASL SSF layer, then read/write via GNUTLS Hence, the vnc_client_read & vnc_client_write methods have been refactored a little. vnc_client_read: main entry point for reading, calls either - vnc_client_read_plain reading, with no intermediate decoding - vnc_client_read_sasl reading, with SASL SSF decoding These two methods, then call vnc_client_read_buf(). This decides whether to write to the socket directly or write via GNUTLS. The situation is the same for writing data. More extensive comments have been added in the code / patch. The vnc_client_read_sasl and vnc_client_write_sasl method implementations live in the separate vnc-auth-sasl.c file. The state required for the SASL auth mechanism is kept in a separate VncStateSASL struct, defined in vnc-auth-sasl.h and included in the main VncState. The configure script probes for SASL and automatically enables it if found, unless --disable-vnc-sasl was given to override it. Makefile | 7 Makefile.target | 5 b/qemu.sasl | 34 ++ b/vnc-auth-sasl.c | 626 ++++++++++++++++++++++++++++++++++++++++++++++++++++ b/vnc-auth-sasl.h | 67 +++++ configure | 34 ++ qemu-doc.texi | 97 ++++++++ vnc-auth-vencrypt.c | 12 vnc.c | 249 ++++++++++++++++++-- vnc.h | 31 ++ 10 files changed, 1129 insertions(+), 33 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6724 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:28 +01:00
fi
if test "$vnc_jpeg" = "yes" ; then
echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
fi
if test "$vnc_png" = "yes" ; then
echo "CONFIG_VNC_PNG=y" >> $config_host_mak
echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
fi
if test "$vnc_thread" = "yes" ; then
echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
fi
Support ACLs for controlling VNC access ("Daniel P. Berrange") This patch introduces a generic internal API for access control lists to be used by network servers in QEMU. It adds support for checking these ACL in the VNC server, in two places. The first ACL is for the SASL authentication mechanism, checking the SASL username. This ACL is called 'vnc.username'. The second is for the TLS authentication mechanism, when x509 client certificates are turned on, checking against the Distinguished Name of the client. This ACL is called 'vnc.x509dname' The internal API provides for an ACL with the following characteristics - A unique name, eg vnc.username, and vnc.x509dname. - A default policy, allow or deny - An ordered series of match rules, with allow or deny policy If none of the match rules apply, then the default policy is used. There is a monitor API to manipulate the ACLs, which I'll describe via examples (qemu) acl show vnc.username policy: allow (qemu) acl policy vnc.username denya acl: policy set to 'deny' (qemu) acl allow vnc.username fred acl: added rule at position 1 (qemu) acl allow vnc.username bob acl: added rule at position 2 (qemu) acl allow vnc.username joe 1 acl: added rule at position 1 (qemu) acl show vnc.username policy: deny 0: allow fred 1: allow joe 2: allow bob (qemu) acl show vnc.x509dname policy: allow (qemu) acl policy vnc.x509dname deny acl: policy set to 'deny' (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=London,CN=* acl: added rule at position 1 (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=Boston,CN=bob acl: added rule at position 2 (qemu) acl show vnc.x509dname policy: deny 0: allow C=GB,O=ACME,L=London,CN=* 1: allow C=GB,O=ACME,L=Boston,CN=bob By default the VNC server will not use any ACLs, allowing access to the server if the user successfully authenticates. To enable use of ACLs to restrict user access, the ',acl' flag should be given when starting QEMU. The initial ACL activated will be a 'deny all' policy and should be customized using monitor commands. eg enable SASL auth and ACLs qemu .... -vnc localhost:1,sasl,acl The next patch will provide a way to load a pre-defined ACL when starting up Makefile | 6 + b/acl.c | 185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ b/acl.h | 74 ++++++++++++++++++++++ configure | 18 +++++ monitor.c | 95 ++++++++++++++++++++++++++++ qemu-doc.texi | 49 ++++++++++++++ vnc-auth-sasl.c | 16 +++- vnc-auth-sasl.h | 7 ++ vnc-tls.c | 19 +++++ vnc-tls.h | 3 vnc.c | 21 ++++++ vnc.h | 3 12 files changed, 491 insertions(+), 5 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6726 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:37 +01:00
if test "$fnmatch" = "yes" ; then
echo "CONFIG_FNMATCH=y" >> $config_host_mak
Support ACLs for controlling VNC access ("Daniel P. Berrange") This patch introduces a generic internal API for access control lists to be used by network servers in QEMU. It adds support for checking these ACL in the VNC server, in two places. The first ACL is for the SASL authentication mechanism, checking the SASL username. This ACL is called 'vnc.username'. The second is for the TLS authentication mechanism, when x509 client certificates are turned on, checking against the Distinguished Name of the client. This ACL is called 'vnc.x509dname' The internal API provides for an ACL with the following characteristics - A unique name, eg vnc.username, and vnc.x509dname. - A default policy, allow or deny - An ordered series of match rules, with allow or deny policy If none of the match rules apply, then the default policy is used. There is a monitor API to manipulate the ACLs, which I'll describe via examples (qemu) acl show vnc.username policy: allow (qemu) acl policy vnc.username denya acl: policy set to 'deny' (qemu) acl allow vnc.username fred acl: added rule at position 1 (qemu) acl allow vnc.username bob acl: added rule at position 2 (qemu) acl allow vnc.username joe 1 acl: added rule at position 1 (qemu) acl show vnc.username policy: deny 0: allow fred 1: allow joe 2: allow bob (qemu) acl show vnc.x509dname policy: allow (qemu) acl policy vnc.x509dname deny acl: policy set to 'deny' (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=London,CN=* acl: added rule at position 1 (qemu) acl allow vnc.x509dname C=GB,O=ACME,L=Boston,CN=bob acl: added rule at position 2 (qemu) acl show vnc.x509dname policy: deny 0: allow C=GB,O=ACME,L=London,CN=* 1: allow C=GB,O=ACME,L=Boston,CN=bob By default the VNC server will not use any ACLs, allowing access to the server if the user successfully authenticates. To enable use of ACLs to restrict user access, the ',acl' flag should be given when starting QEMU. The initial ACL activated will be a 'deny all' policy and should be customized using monitor commands. eg enable SASL auth and ACLs qemu .... -vnc localhost:1,sasl,acl The next patch will provide a way to load a pre-defined ACL when starting up Makefile | 6 + b/acl.c | 185 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ b/acl.h | 74 ++++++++++++++++++++++ configure | 18 +++++ monitor.c | 95 ++++++++++++++++++++++++++++ qemu-doc.texi | 49 ++++++++++++++ vnc-auth-sasl.c | 16 +++- vnc-auth-sasl.h | 7 ++ vnc-tls.c | 19 +++++ vnc-tls.h | 3 vnc.c | 21 ++++++ vnc.h | 3 12 files changed, 491 insertions(+), 5 deletions(-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6726 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-06 21:27:37 +01:00
fi
if test "$uuid" = "yes" ; then
echo "CONFIG_UUID=y" >> $config_host_mak
fi
if test "$xfs" = "yes" ; then
echo "CONFIG_XFS=y" >> $config_host_mak
fi
qemu_version=`head $source_path/VERSION`
echo "VERSION=$qemu_version" >>$config_host_mak
echo "PKGVERSION=$pkgversion" >>$config_host_mak
echo "SRC_PATH=$source_path" >> $config_host_mak
echo "TARGET_DIRS=$target_list" >> $config_host_mak
if [ "$docs" = "yes" ] ; then
echo "BUILD_DOCS=yes" >> $config_host_mak
fi
if test "$sdl" = "yes" ; then
echo "CONFIG_SDL=y" >> $config_host_mak
echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
fi
if test "$cocoa" = "yes" ; then
echo "CONFIG_COCOA=y" >> $config_host_mak
fi
if test "$curses" = "yes" ; then
echo "CONFIG_CURSES=y" >> $config_host_mak
fi
if test "$atfile" = "yes" ; then
echo "CONFIG_ATFILE=y" >> $config_host_mak
fi
if test "$utimens" = "yes" ; then
echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
fi
if test "$pipe2" = "yes" ; then
echo "CONFIG_PIPE2=y" >> $config_host_mak
fi
if test "$accept4" = "yes" ; then
echo "CONFIG_ACCEPT4=y" >> $config_host_mak
fi
if test "$splice" = "yes" ; then
echo "CONFIG_SPLICE=y" >> $config_host_mak
fi
if test "$eventfd" = "yes" ; then
echo "CONFIG_EVENTFD=y" >> $config_host_mak
fi
if test "$fallocate" = "yes" ; then
echo "CONFIG_FALLOCATE=y" >> $config_host_mak
fi
if test "$sync_file_range" = "yes" ; then
echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
fi
if test "$fiemap" = "yes" ; then
echo "CONFIG_FIEMAP=y" >> $config_host_mak
fi
if test "$dup3" = "yes" ; then
echo "CONFIG_DUP3=y" >> $config_host_mak
fi
if test "$epoll" = "yes" ; then
echo "CONFIG_EPOLL=y" >> $config_host_mak
fi
if test "$epoll_create1" = "yes" ; then
echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
fi
if test "$epoll_pwait" = "yes" ; then
echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
fi
if test "$inotify" = "yes" ; then
echo "CONFIG_INOTIFY=y" >> $config_host_mak
fi
if test "$inotify1" = "yes" ; then
echo "CONFIG_INOTIFY1=y" >> $config_host_mak
fi
if test "$byteswap_h" = "yes" ; then
echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
fi
if test "$bswap_h" = "yes" ; then
echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
fi
if test "$curl" = "yes" ; then
echo "CONFIG_CURL=y" >> $config_host_mak
echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
fi
if test "$brlapi" = "yes" ; then
echo "CONFIG_BRLAPI=y" >> $config_host_mak
fi
if test "$bluez" = "yes" ; then
echo "CONFIG_BLUEZ=y" >> $config_host_mak
echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
fi
echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
if test "$xen" = "yes" ; then
echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
fi
if test "$linux_aio" = "yes" ; then
echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
fi
if test "$attr" = "yes" ; then
echo "CONFIG_ATTR=y" >> $config_host_mak
fi
if test "$linux" = "yes" ; then
if test "$attr" = "yes" ; then
echo "CONFIG_VIRTFS=y" >> $config_host_mak
fi
fi
if test "$blobs" = "yes" ; then
echo "INSTALL_BLOBS=yes" >> $config_host_mak
fi
if test "$iovec" = "yes" ; then
echo "CONFIG_IOVEC=y" >> $config_host_mak
fi
if test "$preadv" = "yes" ; then
echo "CONFIG_PREADV=y" >> $config_host_mak
fi
if test "$fdt" = "yes" ; then
echo "CONFIG_FDT=y" >> $config_host_mak
fi
if test "$signalfd" = "yes" ; then
echo "CONFIG_SIGNALFD=y" >> $config_host_mak
fi
if test "$need_offsetof" = "yes" ; then
echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
fi
if test "$fdatasync" = "yes" ; then
echo "CONFIG_FDATASYNC=y" >> $config_host_mak
fi
Introduce qemu_madvise() vl.c has a Sun-specific hack to supply a prototype for madvise(), but the call site has apparently moved to arch_init.c. Haiku doesn't implement madvise() in favor of posix_madvise(). OpenBSD and Solaris 10 don't implement posix_madvise() but madvise(). MinGW implements neither. Check for madvise() and posix_madvise() in configure and supply qemu_madvise() as wrapper. Prefer madvise() over posix_madvise() due to flag availability. Convert all callers to use qemu_madvise() and QEMU_MADV_*. Note that on Solaris the warning is fixed by moving the madvise() prototype, not by qemu_madvise() itself. It helps with porting though, and it simplifies most call sites. v7 -> v8: * Some versions of MinGW have no sys/mman.h header. Reported by Blue Swirl. v6 -> v7: * Adopt madvise() rather than posix_madvise() semantics for returning errors. * Use EINVAL in place of ENOTSUP. v5 -> v6: * Replace two leftover instances of POSIX_MADV_NORMAL with QEMU_MADV_INVALID. Spotted by Blue Swirl. v4 -> v5: * Introduce QEMU_MADV_INVALID, suggested by Alexander Graf. Note that this relies on -1 not being a valid advice value. v3 -> v4: * Eliminate #ifdefs at qemu_advise() call sites. Requested by Blue Swirl. This will currently break the check in kvm-all.c by calling madvise() with a supported flag, which will not fail. Ideas/patches welcome. v2 -> v3: * Reuse the *_MADV_* defines for QEMU_MADV_*. Suggested by Alexander Graf. * Add configure check for madvise(), too. Add defines to Makefile, not QEMU_CFLAGS. Convert all callers, untested. Suggested by Blue Swirl. * Keep Solaris' madvise() prototype around. Pointed out by Alexander Graf. * Display configure check results. v1 -> v2: * Don't rely on posix_madvise() availability, add qemu_madvise(). Suggested by Blue Swirl. Signed-off-by: Andreas Färber <afaerber@opensolaris.org> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Alexander Graf <agraf@suse.de> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-25 13:26:05 +02:00
if test "$madvise" = "yes" ; then
echo "CONFIG_MADVISE=y" >> $config_host_mak
fi
if test "$posix_madvise" = "yes" ; then
echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
fi
2010-03-24 10:26:51 +01:00
if test "$spice" = "yes" ; then
echo "CONFIG_SPICE=y" >> $config_host_mak
fi
usb-ccid: add CCID bus A CCID device is a smart card reader. It is a USB device, defined at [1]. This patch introduces the usb-ccid device that is a ccid bus. Next patches will introduce two card types to use it, a passthru card and an emulated card. [1] http://www.usb.org/developers/devclass_docs/DWG_Smart-Card_CCID_Rev110. Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v20->v21: (Jes Sorenson review) * cosmetic changes - fix multi line comments. * reorder fields in USBCCIDState * add reference to COPYING * add --enable-smartcard and --disable-smartcard here (moved from last patch) changes from v19->v20: * checkpatch.pl changes from v18->v19: * merged: ccid.h: add copyright, fix define and remove non C89 comments * add qdev.desc changes from v15->v16: Behavioral changes: * fix abort on client answer after card remove * enable migration * remove side affect code from asserts * return consistent self-powered state * mask out reserved bits in ccid_set_parameters * add missing abRFU in SetParameters (no affect on linux guest) whitefixes / comments / consts defines: * remove stale comment * remove ccid_print_pending_answers if no DEBUG_CCID * replace printf's with DPRINTF, remove DEBUG_CCID, add verbosity defines * use error_report * update copyright (most of the code is not original) * reword known bug comment * add missing closing quote in comment * add missing whitespace on one line * s/CCID_SetParameter/CCID_SetParameters/ * add comments * use define for max packet size Comment for "return consistent self-powered state": the Configuration Descriptor bmAttributes claims we are self powered, but we were returning not self powered to USB_REQ_GET_STATUS control message. In practice, this message is not sent by a linux 2.6.35.10-74.fc14.x86_64 guest (not tested on other guests), unless you issue lsusb -v as root (for example).
2010-10-17 11:40:07 +02:00
if test "$smartcard" = "yes" ; then
echo "CONFIG_SMARTCARD=y" >> $config_host_mak
fi
2010-03-24 10:26:51 +01:00
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
if test "$smartcard_nss" = "yes" ; then
echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
fi
if test "$usb_redir" = "yes" ; then
echo "CONFIG_USB_REDIR=y" >> $config_host_mak
fi
if test "$opengl" = "yes" ; then
echo "CONFIG_OPENGL=y" >> $config_host_mak
fi
# XXX: suppress that
if [ "$bsd" = "yes" ] ; then
echo "CONFIG_BSD=y" >> $config_host_mak
fi
echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
if test "$zero_malloc" = "yes" ; then
echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
fi
if test "$rbd" = "yes" ; then
echo "CONFIG_RBD=y" >> $config_host_mak
fi
if test "$ucontext_coroutine" = "yes" ; then
echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
fi
# USB host support
case "$usb" in
linux)
echo "HOST_USB=linux" >> $config_host_mak
;;
bsd)
echo "HOST_USB=bsd" >> $config_host_mak
;;
*)
echo "HOST_USB=stub" >> $config_host_mak
;;
esac
# use default implementation for tracing backend-specific routines
trace_default=yes
echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
if test "$trace_backend" = "nop"; then
echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
fi
if test "$trace_backend" = "simple"; then
echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
trace_default=no
# Set the appropriate trace file.
trace_file="\"$trace_file-\" FMT_pid"
fi
if test "$trace_backend" = "stderr"; then
echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
trace_default=no
fi
if test "$trace_backend" = "ust"; then
echo "CONFIG_TRACE_UST=y" >> $config_host_mak
fi
if test "$trace_backend" = "dtrace"; then
echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
if test "$trace_backend_stap" = "yes" ; then
echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
fi
fi
echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
if test "$trace_default" = "yes"; then
echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
fi
echo "TOOLS=$tools" >> $config_host_mak
echo "ROMS=$roms" >> $config_host_mak
echo "MAKE=$make" >> $config_host_mak
echo "INSTALL=$install" >> $config_host_mak
echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
echo "PYTHON=$python" >> $config_host_mak
echo "CC=$cc" >> $config_host_mak
echo "CC_I386=$cc_i386" >> $config_host_mak
echo "HOST_CC=$host_cc" >> $config_host_mak
echo "AR=$ar" >> $config_host_mak
echo "OBJCOPY=$objcopy" >> $config_host_mak
echo "LD=$ld" >> $config_host_mak
echo "WINDRES=$windres" >> $config_host_mak
echo "LIBTOOL=$libtool" >> $config_host_mak
echo "CFLAGS=$CFLAGS" >> $config_host_mak
echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
if test "$sparse" = "yes" ; then
echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
fi
echo "HELPER_CFLAGS=$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" >> $config_host_mak
echo "LIBS_QGA+=$libs_qga" >> $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
symlink $source_path/Makefile.dis $d/Makefile
echo > $d/config.mak
done
if test "$static" = "no" -a "$user_pie" = "yes" ; then
echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
fi
for target in $target_list; do
target_dir="$target"
config_target_mak=$target_dir/config-target.mak
target_arch2=`echo $target | cut -d '-' -f 1`
target_bigendian="no"
case "$target_arch2" in
armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
target_bigendian=yes
;;
esac
target_softmmu="no"
target_user_only="no"
target_linux_user="no"
target_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
mkdir -p $target_dir/9pfs
if test "$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
symlink $source_path/Makefile.target $target_dir/Makefile
echo "# Automatically generated by configure - do not modify" > $config_target_mak
bflt="no"
target_nptl="no"
interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
gdb_xml_files=""
target_short_alignment=2
target_int_alignment=4
target_long_alignment=4
target_llong_alignment=8
target_libs_softmmu=
TARGET_ARCH="$target_arch2"
TARGET_BASE_ARCH=""
TARGET_ABI_DIR=""
case "$target_arch2" in
i386)
target_phys_bits=64
;;
x86_64)
TARGET_BASE_ARCH=i386
target_phys_bits=64
target_long_alignment=8
;;
alpha)
target_phys_bits=64
target_long_alignment=8
target_nptl="yes"
;;
arm|armeb)
TARGET_ARCH=arm
bflt="yes"
target_nptl="yes"
gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
target_phys_bits=32
target_llong_alignment=4
;;
cris)
target_nptl="yes"
target_phys_bits=32
;;
lm32)
target_phys_bits=32
target_libs_softmmu="$opengl_libs"
;;
m68k)
bflt="yes"
gdb_xml_files="cf-core.xml cf-fp.xml"
target_phys_bits=32
target_int_alignment=2
target_long_alignment=2
target_llong_alignment=2
;;
microblaze|microblazeel)
TARGET_ARCH=microblaze
bflt="yes"
target_nptl="yes"
target_phys_bits=32
target_libs_softmmu="$fdt_libs"
;;
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" >> $config_target_mak
target_phys_bits=64
target_long_alignment=8
;;
ppc)
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
target_phys_bits=32
target_nptl="yes"
target_libs_softmmu="$fdt_libs"
;;
ppcemb)
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
target_phys_bits=64
target_nptl="yes"
target_libs_softmmu="$fdt_libs"
;;
ppc64)
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
target_phys_bits=64
target_long_alignment=8
target_libs_softmmu="$fdt_libs"
;;
ppc64abi32)
TARGET_ARCH=ppc64
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
echo "TARGET_ABI32=y" >> $config_target_mak
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
target_phys_bits=64
target_libs_softmmu="$fdt_libs"
;;
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
target_long_alignment=8
;;
sparc32plus)
TARGET_ARCH=sparc64
TARGET_BASE_ARCH=sparc
TARGET_ABI_DIR=sparc
echo "TARGET_ABI32=y" >> $config_target_mak
target_phys_bits=64
;;
s390x)
target_nptl="yes"
target_phys_bits=64
target_long_alignment=8
;;
unicore32)
target_phys_bits=32
;;
xtensa|xtensaeb)
TARGET_ARCH=xtensa
target_phys_bits=32
;;
*)
echo "Unsupported target CPU"
exit 1
;;
esac
echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
target_arch_name="`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
target_phys_bits=64
echo "CONFIG_XEN=y" >> $config_target_mak
else
echo "CONFIG_NO_XEN=y" >> $config_target_mak
fi
;;
*)
echo "CONFIG_NO_XEN=y" >> $config_target_mak
esac
case "$target_arch2" in
i386|x86_64|ppcemb|ppc|ppc64|s390x)
# Make sure the target and host cpus are compatible
if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
\( "$target_arch2" = "$cpu" -o \
\( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
\( "$target_arch2" = "ppc64" -a "$cpu" = "ppc" \) -o \
\( "$target_arch2" = "ppc" -a "$cpu" = "ppc64" \) -o \
\( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
\( "$target_arch2" = "x86_64" -a "$cpu" = "i386" \) -o \
\( "$target_arch2" = "i386" -a "$cpu" = "x86_64" \) \) ; then
echo "CONFIG_KVM=y" >> $config_target_mak
if test "$vhost_net" = "yes" ; then
echo "CONFIG_VHOST_NET=y" >> $config_target_mak
fi
fi
esac
if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
echo "CONFIG_PSERIES=y" >> $config_target_mak
fi
if test "$target_bigendian" = "yes" ; then
echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
fi
if test "$target_softmmu" = "yes" ; then
echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
echo "CONFIG_SOFTMMU=y" >> $config_target_mak
echo "LIBS+=$libs_softmmu $target_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" >> $config_target_mak
fi
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
if test "$smartcard_nss" = "yes" ; then
echo "subdir-$target: subdir-libcacard" >> $config_host_mak
echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
fi
list=""
if test ! -z "$gdb_xml_files" ; then
for x in $gdb_xml_files; do
list="$list $source_path/gdb-xml/$x"
done
echo "TARGET_XML_FILES=$list" >> $config_target_mak
fi
if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
echo "TARGET_HAS_BFLT=y" >> $config_target_mak
fi
if test "$target_user_only" = "yes" \
-a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
echo "CONFIG_USE_NPTL=y" >> $config_target_mak
fi
if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
fi
if test "$target_bsd_user" = "yes" ; then
echo "CONFIG_BSD_USER=y" >> $config_target_mak
fi
# generate QEMU_CFLAGS/LDFLAGS for targets
cflags=""
includes=""
ldflags=""
if test "$ARCH" = "sparc64" ; then
includes="-I\$(SRC_PATH)/tcg/sparc $includes"
elif test "$ARCH" = "s390x" ; then
includes="-I\$(SRC_PATH)/tcg/s390 $includes"
elif test "$ARCH" = "x86_64" ; then
includes="-I\$(SRC_PATH)/tcg/i386 $includes"
else
includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
fi
includes="-I\$(SRC_PATH)/tcg $includes"
if test "$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
;;
xtensa*)
echo "CONFIG_XTENSA_DIS=y" >> $config_target_mak
echo "CONFIG_XTENSA_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"
;;
lm32)
cflags="-DHAS_AUDIO $cflags"
;;
i386|mips|ppc)
cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
;;
esac
fi
if test "$target_user_only" = "yes" -a "$static" = "no" -a \
"$user_pie" = "yes" ; then
cflags="-fpie $cflags"
ldflags="-pie $ldflags"
fi
if test "$target_softmmu" = "yes" -a \( \
"$TARGET_ARCH" = "microblaze" -o \
"$TARGET_ARCH" = "cris" \) ; then
echo "CONFIG_NEED_MMU=y" >> $config_target_mak
fi
if test "$gprof" = "yes" ; then
echo "TARGET_GPROF=yes" >> $config_target_mak
if test "$target_linux_user" = "yes" ; then
cflags="-p $cflags"
ldflags="-p $ldflags"
fi
if test "$target_softmmu" = "yes" ; then
ldflags="-p $ldflags"
echo "GPROF_CFLAGS=-p" >> $config_target_mak
fi
fi
linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
case "$ARCH" in
sparc)
# -static is used to avoid g1/g3 usage by the dynamic linker
ldflags="$linker_script -static $ldflags"
;;
alpha | s390x)
# The default placement of the application is fine.
;;
*)
ldflags="$linker_script $ldflags"
;;
esac
fi
# use included Linux headers
if test "$linux" = "yes" ; then
includes="-I\$(SRC_PATH)/linux-headers $includes"
mkdir -p linux-headers
case "$cpu" in
i386|x86_64)
symlink $source_path/linux-headers/asm-x86 linux-headers/asm
;;
ppcemb|ppc|ppc64)
symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
;;
s390x)
symlink $source_path/linux-headers/asm-s390 linux-headers/asm
;;
esac
fi
echo "LDFLAGS+=$ldflags" >> $config_target_mak
echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
done # for target in $targets
# build tree in object directory in case the source is not in the current directory
DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
DIRS="$DIRS pc-bios/spapr-rtas"
DIRS="$DIRS roms/seabios roms/vgabios"
DIRS="$DIRS fsdev ui"
DIRS="$DIRS qapi qapi-generated"
DIRS="$DIRS qga trace"
FILES="Makefile tests/Makefile qdict-test-data.txt"
FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
FILES="$FILES pc-bios/spapr-rtas/Makefile"
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
for bios_file in \
$source_path/pc-bios/*.bin \
$source_path/pc-bios/*.rom \
$source_path/pc-bios/*.dtb \
$source_path/pc-bios/openbios-* \
$source_path/pc-bios/palcode-*
do
FILES="$FILES pc-bios/`basename $bios_file`"
done
mkdir -p $DIRS
for f in $FILES ; do
if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
symlink "$source_path/$f" "$f"
fi
done
# temporary config to build submodules
for rom in seabios vgabios ; do
config_mak=roms/$rom/config.mak
echo "# Automatically generated by configure - do not modify" > $config_mak
echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
echo "CC=$cc" >> $config_mak
echo "BCC=bcc" >> $config_mak
echo "CPP=${cross_prefix}cpp" >> $config_mak
echo "OBJCOPY=objcopy" >> $config_mak
echo "IASL=iasl" >> $config_mak
echo "LD=$ld" >> $config_mak
done
for hwlib in 32 64; do
d=libhw$hwlib
mkdir -p $d
mkdir -p $d/ide
symlink $source_path/Makefile.hw $d/Makefile
mkdir -p $d/9pfs
echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
done
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
if [ "$source_path" != `pwd` ]; then
# out of tree build
mkdir -p libcacard
rm -f libcacard/Makefile
symlink "$source_path/libcacard/Makefile" libcacard/Makefile
libcacard: initial commit libcacard emulates a Common Access Card (CAC) which is a standard for smartcards. It is used by the emulated ccid card introduced in a following patch. Docs are available in docs/libcacard.txt Signed-off-by: Alon Levy <alevy@redhat.com> --- changes from v24->v25: * Fix out of tree builds. * Fix build with linux-user targets. changes from v23->v24: (Jes Sorensen review 2) * Makefile.target: use obj-$(CONFIG_*) += * remove unrequired includes, include qemu-common before qemu-thread * required adding #define NO_NSPR_10_SUPPORT (harmless) changes from v22->v23: * configure fixes: (reported by Stefan Hajnoczi) * test a = b, not a == b (second isn't portable) * quote $source_path in case it contains spaces - this doesn't really help since there are many other places that need similar fixes, not introduced by this patch. changes from v21->v22: * fix configure to not link libcacard if nss not found (reported by Stefan Hajnoczi) * fix vscclient linkage with simpletrace backend (reported by Stefan Hajnoczi) * card_7816.c: add missing break in ERROR_DATA_NOT_FOUND (reported by William van de Velde) changes from v20->v21: (Jes Sorensen review) * use qemu infrastructure: qemu-thread, qemu-common (qemu_malloc and qemu_free), error_report * assert instead of ASSERT * cosmetic fixes * use strpbrk and isspace * add --disable-nss --enable-nss here, instead of in the final patch. * split vscclient, passthru and docs to following patches. changes from v19->v20: * checkpatch.pl changes from v15->v16: Build: * don't erase self with distclean * fix make clean after make distclean * Makefile: make vscclient link quiet Behavioral: * vcard_emul_nss: load coolkey in more situations * vscclient: * use hton,ntoh * send init on connect, only start vevent thread on response * read payload after header check, before type switch * remove Reconnect * update for vscard_common changes, empty Flush implementation Style/Whitespace: * fix wrong variable usage * remove unused variable * use only C style comments * add copyright header * fix tabulation Signed-off-by: Alon Levy <alevy@redhat.com> libcacard: fix out of tree builds
2010-11-28 15:36:38 +01:00
fi
d=libuser
mkdir -p $d
mkdir -p $d/trace
symlink $source_path/Makefile.user $d/Makefile
if test "$static" = "no" -a "$user_pie" = "yes" ; then
echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
fi
if test "$docs" = "yes" ; then
mkdir -p QMP
fi