I created a separate development tree outside of the main GNU Radio line to keep my stuff nicely partitioned (at least for the moment). From the howto-build-a-block page and the SWIG docs, I was able to piece together a Makefile (attached). The problem is that when I go to create an object file from the swig-produced C++ wrapper, I get errors. I have source files named: rd_frame_filler.h rd_frame_filler.i rd_frame_filler.cc
I run the following commands. $ swig -python -noruntime -c++ -I/usr/local/include/gnuradio \ -I/usr/local/include/gnuradio/swig -module rd rd_frame_filler.i $ g++ -c -I/usr/local/include/gnuradio -I. -I/usr/include/python2.3 \ -I/usr/lib/python2.3/config -o rd_frame_filler.o rd_frame_filler.cc $ g++ -I/usr/local/include/gnuradio -I. -I/usr/include/python2.3 \ -I/usr/lib/python2.3/config -shared rd_frame_filler_wrap.cxx \ rd_frame_filler.o -o rd_frame_filler.so The final g++ command gives errors because it can't find any data types/functions I defined. It tries to find "frame_filler.h", which, of course, doesn't exist. I also tried (with same results) $g++ -c -I/usr/local/include/gnuradio -I. -I/usr/include/python2.3 \ -I/usr/lib/python2.3/config rd_frame_filler_wrap.cxx Does anyone know what I'm doing wrong? Thanks, -Rahul -- Rahul Dhar [EMAIL PROTECTED] Actually, my goal is to have a sandwich named after me.
include ../Makefile.common
SWIGCPPOPTIONS = -python -noruntime -c++ \
-I$(GRINCLUDEDIR) \
-I$(SWIGINCLUDEDIR)
CPPOPTIONS = -I$(GRINCLUDEDIR) \
-I. \
-I/usr/include/python2.3 \
-I/usr/lib/python2.3/config
all: swig cpp link
swig:
swig $(SWIGCPPOPTIONS) -module rd rd_frame_filler.i
cpp: swig
g++ -c $(CPPOPTIONS) -o rd_frame_filler.o rd_frame_filler.cc
g++ -c $(CPPOPTIONS) rd_frame_filler_wrap.cxx
link: swig cpp
ld -shared rd_frame_filler.o rd_frame_filler_wrap.cxx -o
rd_frame_filler.so
clean:
rm -f rd.py rd_frame_filler_wrap.cxx rd_frame_filler.o
# gnu radio include GRINCLUDEDIR = /usr/local/include/gnuradio # swig includes SWIGINCLUDEDIR = $(GRINCLUDEDIR)/swig
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