Bug#654924: Inclusion of TigerVNC sources
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Hi Mike, Ola
Am 08.04.2012 17:06, schrieb Ola Lundqvist:
> Hi Mike
>
>> Mike Gabriel wrote:
>>> Joachim Falk wrote:
>>> Well, you also have disabled vnc.so. If you don't use the current
>>> X11 server of the distribution, then a working vnc.so is not
>>> guaranteed. Well, we also could investigate to build vnc.so and
>>> only vnc.so against the installed xserver-xorg-dev.
>>
>> This is a question I have right from the beginning... Do we really
>> need the xorg-server code in the package??? Can we not build against
>> Xorg's -dev packages in Debian instead? I have been involved in
>> providing packages for NX server where we face a very similar
>> situation. NX server is currently rejected by Debian as it comes
>> with an old and unpatched (no security patches applied that have
>> been applied to Xorg since 6.9) X11 source tree.
> If you can build it against xorg dev package that would be
> very good.
>
> For vnc4 and tightvnc it is not possible due to various
> reasons, but for tigervnc I do not know.
>
> For vnc.so I think it should be possible,
It should be possible, but it will require hackery of
tigervnc/unix/xserver/hw/vnc/Makefile.am
> but to build a Xvnc binary I do not know.
nope. That is not possible:
- From xorg-server/configure.ac:
==============================
#
# XSERVER_LIBS is the set of in-tree libraries which all servers
# require.
# XSERVER_SYS_LIBS is the set of out-of-tree libraries which all servers
# require.
#
XSERVER_CFLAGS="${XSERVER_CFLAGS} ${XSERVERCFLAGS_CFLAGS}"
XSERVER_LIBS="$DIX_LIB $MI_LIB $OS_LIB"
XSERVER_SYS_LIBS="${XSERVERLIBS_LIBS} ${SYS_LIBS} ${LIBS}"
AC_SUBST([XSERVER_LIBS])
AC_SUBST([XSERVER_SYS_LIBS])
- From tigervnc/unix/xserver/hw/vnc/Makefile.am:
==============================================
bin_PROGRAMS = Xvnc
man1_MANS = Xvnc.man
Xvnc_SOURCES = xvnc.cc \
$(top_srcdir)/Xi/stubs.c $(top_srcdir)/mi/miinitext.c \
$(top_srcdir)/fb/fbcmap_mi.c buildtime.c <= USES IN TREE SOURCES
nodist_Xvnc_SOURCES = fbrop.h fb.h pixman.h
Xvnc_CPPFLAGS = $(XVNC_CPPFLAGS) -DTIGERVNC -DNO_MODULE_EXTS \
-UHAVE_CONFIG_H \
-DXFree86Server -DVENDOR_RELEASE="$(VENDOR_RELEASE)" \
-DVENDOR_STRING="\"$(VENDOR_STRING)\"" -I$(TIGERVNC_SRCDIR)/common \
-I$(top_srcdir)/include ${XSERVERLIBS_CFLAGS} -I$(includedir)
Xvnc_LDADD = $(XVNC_LIBS) libvnccommon.la $(COMMON_LIBS) \
$(XSERVER_LIBS) $(XSERVER_SYS_LIBS) $(XVNC_SYS_LIBS) -lX11
<= USES IN TREE LIBS THAT ARE NOT INSTALLED
Xvnc_LDFLAGS = $(LD_EXPORT_SYMBOLS_FLAG)
So, as we require the Xserver in tree anyway, I did not bother to
build vnc.so against xserver-xorg-dev.
Regards,
Joachim
- --
Joachim Falk <Joachim.Falk@gmx.de>
You can always tell a really good idea by the enemies it makes.
--programmers' axiom
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