[GnomeMeeting-list] Compiling GM with gcc 3.3

[Troy Davis <troy nack net>]

Went through the last few months of list archives and the FAQ without
finding much similar to this.  I'm using pwlib 1.5 and openh323 1.12.0,
trying to coming GnomeMeeting 0.96.1 with gcc 3.3.  Output is below.
I have a pretty generic LFS system except perhaps for use of gcc/g++ 
3.3.  Can anyone confirm that GM compiles with gcc 3.3, or perhaps 
encountered the error below?

callbacks.cpp and gdkvideoio.cpp compile but each generate one warning:
/usr/local/include/ptlib/pdirect.h:458: warning: inline function `static BOOL 
   PDirectory::Remove(const PString&)' used but never defined

Then endpoint.cpp has a pile of errors:

g++ -DHAVE_CONFIG_H -I. -I. -I.. -DGNOMELOCALEDIR=\""/usr/local/share/locale"\" -I../src -I../lib -I../lib/widgets -I../lib/xdap  -I/usr/local/include/ptlib//unix -I/usr/local/include/ptlib//.. -I/usr/local/include/ptlib//../ptclib
-I/usr/local/include/ -I/usr/local/include/openh323/ -DSPEEX_CODEC -DP_LINUX -D_REENTRANT -DP_HAS_SEMAPHORES -DP_PTHREADS  -DPBYTE_ORDER=PLITTLE_ENDIAN -DHAS_OSS -O3 -DNDEBUG -fPIC -g -DPHAS_TEMPLATES -Wall -DHAS_IXJ -DORBIT2=1 -pthread
-I/usr/local/include/libgnomeui-2.0 -I/usr/local/include/libgnome-2.0 -I/usr/local/include/libgnomecanvas-2.0 -I/usr/local/include/gtk-2.0 -I/usr/local/include/libart-2.0 -I/usr/local/include/gconf/2 -I/usr/local/include/libbonoboui-2.0
-I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include/orbit-2.0 -I/usr/local/include/libbonobo-2.0 -I/usr/local/include/gnome-vfs-2.0 -I/usr/local/lib/gnome-vfs-2.0/include -I/usr/local/include/linc-1.0
-I/usr/local/include/bonobo-activation-2.0 -I/usr/local/include/pango-1.0 -I/usr/X11R6/include -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/lib/gtk-2.0/include -I/usr/local/include/atk-1.0 -I/usr/X11R6/include/freetype2
-I/usr/local/include/libxml2   -I/usr/include/openssl -I/usr/local/include/SDL -D_REENTRANT -DHAS_SDL  -DGNOMEMEETING_IMAGES=\""/usr/local/share/pixmaps"\" -DSCHEMA_AGE=24 -DDATADIR=\""/usr/local/share"\" -DG_DISABLE_DEPRECATED
-DGTK_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DGNOME_DISABLE_DEPRECATED    -O3  -c endpoint.cpp
endpoint.cpp: In member function `virtual BOOL 
   GMH323EndPoint::OpenVideoChannel(H323Connection&, int, H323VideoCodec&)':
endpoint.cpp:1826: error: cannot allocate an object of type `
   GDKVideoOutputDevice'
endpoint.cpp:1826: error:   because the following virtual functions are 
   abstract:
/usr/local/include/ptlib/videoio.h:605: error:  virtual BOOL 
   PVideoOutputDevice::SetFrameData(unsigned int, unsigned int, unsigned int, 
   unsigned int, const BYTE*, int = true)
/usr/local/include/ptlib/videoio.h:609: error:  virtual BOOL 
   PVideoOutputDevice::EndFrame()
/usr/local/include/ptlib/pdirect.h: At global scope:
/usr/local/include/ptlib/pdirect.h:458: warning: inline function `static BOOL 
   PDirectory::Remove(const PString&)' used but never defined
make[2]: *** [endpoint.o] Error 1
make[2]: Leaving directory `/home/troy/gnomemeeting-0.96.1/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/troy/gnomemeeting-0.96.1'
make: *** [all-recursive-am] Error 2




I've tried including the header files straight from the pwlib/o323 directories,
but GM can't find videoio.h (which does exist in 
pwlib/include/ptlib/unix/ptlib and pwlib/include/ptlib/, with different 
file sizes).  Adding either of those directories to gcc's include search
path gets rid of the inability to find videoio.h but not the compilation
errors.

./configure --with-ptlib-includes=$PWLIBDIR/include/ptlib/ --with-ptlib-libs=/usr/local/lib --with-openh323-includes=$OPENH323DIR/include --with-openh323-libs=/usr/local/lib --with-openssl-includes=/usr/include/openssl --with-openssl-libs=/usr/lib --with-openldap-includes=/usr/local/include/ --with-openldap-libs=/usr/local/lib

g++ -DHAVE_CONFIG_H -I. -I. -I.. -DGNOMELOCALEDIR=\""/usr/local/share/locale"\" -I../src -I../lib -I../lib/widgets -I../lib/xdap  -I/home/troy/pwlib/include/ptlib//unix -I/home/troy/pwlib/include/ptlib//.. -I/home/troy/pwlib/include/ptlib//../ptclib
-I/usr/local/include/ -I/home/troy/openh323/include -DSPEEX_CODEC -DP_LINUX -D_REENTRANT -DP_HAS_SEMAPHORES -DP_PTHREADS  -DPBYTE_ORDER=PLITTLE_ENDIAN -DHAS_OSS -O3 -DNDEBUG -fPIC -g -DPHAS_TEMPLATES -Wall -DHAS_IXJ -DORBIT2=1 -pthread
-I/usr/local/include/libgnomeui-2.0 -I/usr/local/include/libgnome-2.0 -I/usr/local/include/libgnomecanvas-2.0 -I/usr/local/include/gtk-2.0 -I/usr/local/include/libart-2.0 -I/usr/local/include/gconf/2 -I/usr/local/include/libbonoboui-2.0
-I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include/orbit-2.0 -I/usr/local/include/libbonobo-2.0 -I/usr/local/include/gnome-vfs-2.0 -I/usr/local/lib/gnome-vfs-2.0/include -I/usr/local/include/linc-1.0
-I/usr/local/include/bonobo-activation-2.0 -I/usr/local/include/pango-1.0 -I/usr/X11R6/include -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/lib/gtk-2.0/include -I/usr/local/include/atk-1.0 -I/usr/X11R6/include/freetype2
-I/usr/local/include/libxml2   -I/usr/include/openssl -I/usr/local/include/SDL -D_REENTRANT -DHAS_SDL  -DGNOMEMEETING_IMAGES=\""/usr/local/share/pixmaps"\" -DSCHEMA_AGE=24 -DDATADIR=\""/usr/local/share"\" -DG_DISABLE_DEPRECATED
-DGTK_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DGNOME_DISABLE_DEPRECATED    -O3  -c callbacks.cpp
In file included from endpoint.h:35,
                 from gnomemeeting.h:37,
                 from callbacks.cpp:34:
gdkvideoio.h:36:21: videoio.h: No such file or directory
In file included from endpoint.h:35,
                 from gnomemeeting.h:37,
                 from callbacks.cpp:34:
gdkvideoio.h:48: error: parse error before `{' token
gdkvideoio.h:49: error: virtual outside class declaration
gdkvideoio.h:49: error: non-member function `const char* GetClass(unsigned int)
   ' cannot have `const' method qualifier
gdkvideoio.h: In function `const char* GetClass(unsigned int)':
gdkvideoio.h:49: error: `H323VideoDevice' undeclared (first use this function)
gdkvideoio.h:49: error: (Each undeclared identifier is reported only once for 
   each function it appears in.)
gdkvideoio.h:49: error: parse error before `::' token
gdkvideoio.h:49: error: incomplete type 'GDKVideoOutputDevice' cannot be used 
   to name a scope
gdkvideoio.h: At global scope:
gdkvideoio.h:49: error: virtual outside class declaration
gdkvideoio.h:49: error: non-member function `BOOL IsClass(const char*)' cannot 
   have `const' method qualifier
gdkvideoio.h: In function `BOOL IsClass(const char*)':
gdkvideoio.h:49: error: incomplete type 'GDKVideoOutputDevice' cannot be used 
   to name a scope
gdkvideoio.h: At global scope:
gdkvideoio.h:49: error: virtual outside class declaration
gdkvideoio.h:49: error: non-member function `BOOL IsDescendant(const char*)' 
   cannot have `const' method qualifier
gdkvideoio.h: In function `BOOL IsDescendant(const char*)':
gdkvideoio.h:49: error: incomplete type 'GDKVideoOutputDevice' cannot be used 
   to name a scope
gdkvideoio.h:49: error: parse error before `::' token
gdkvideoio.h:49: warning: no return statement in function returning non-void
gdkvideoio.h: At global scope:
gdkvideoio.h:49: error: syntax error before `(' token
gdkvideoio.h:71: error: parse error before `int'
gdkvideoio.h:78: error: destructors must be member functions
gdkvideoio.h:83: error: virtual outside class declaration
gdkvideoio.h:86: error: parse error before `protected'
gdkvideoio.h:111: error: parse error before `}' token
In file included from gnomemeeting.h:37,
                 from callbacks.cpp:34:
endpoint.h:388: error: syntax error before `*' token
endpoint.h:389: error: syntax error before `*' token
/home/troy/pwlib/include/ptlib/pdirect.h:458: warning: inline function `static 
   BOOL PDirectory::Remove(const PString&)' used but never defined
make[2]: *** [callbacks.o] Error 1
make[2]: Leaving directory `/home/troy/gnomemeeting-0.96.1/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/troy/gnomemeeting-0.96.1'
make: *** [all-recursive-am] Error 2