Quoting Yves Degoyon <ydegoyon@free.fr>:

  

remove the -Werror in Makefile.config
( the line is :
PDP_EXTRA_CFLAGS = -Werror
replace it with :
PDP_EXTRA_CFLAGS = )
    

Thanks Yves! got pdp compiled!
Now... You guessed it, i am going for pidip :-)

Status is:
pdp is installed
Imlib2 too
ffmpeg too (as cvs snapshot, with option ./configure --enable-mp3lame
--enable-vorbis)
corrected the PATHS in configure.ac

...then an ERROR at pidip "make":

pdp_ffmpeg~.c: In function `pdp_ffmpeg_process_yv12':
pdp_ffmpeg~.c:446: error: too few arguments to function `img_resample_full_init'
make[1]: *** [pdp_ffmpeg~.o] Error 1
make[1]: Leaving directory `/root/src/pidip-0.12.14/modules'
make: *** [pdp_pidip_all] Error 2