Hi.

On 20 Jan 2009, at 17:03, John Whitington wrote:
> I'm building a Plain C interface to our PDF libraries, but am stuck.  
> The idea is to build a library with Ocamlmklib containing the C  
> wrapper around the ocaml code.

Thanks to those who helped me here - I finally settled on a modified  
version of what's given in 18.8 in the manual.

Here are the new files:

http://www.coherentpdf.com/solution.tar.bz2

And here's what we ended up with...

ocamlc cpdflibc.mli
ocamlopt cpdflibc.ml
ocamlc cpdflibwrapper.c
ocamlopt -output-obj -o cpdflibc.o cpdflibc.cmx
cp /usr/local/lib/ocaml/libasmrun.a cpdflib.a
ar r cpdflib.a cpdflibc.o cpdflibwrapper.o

...producing the final cpdflib.a with which we can do...

cc -o test test.c cpdflib.a

...to use the library.

With Thanks,

-- 
John Whitington
Coherent Graphics Ltd
http://www.coherentpdf.com/