Thanks, I missed the 'recompile' step when experimenting. Although it's compiling ok right now, I'm having a different problem in finding the udf, but I suppose I must have done something wrong in the code. TypeException:user.s1_1[31]:'batudf.hllagg' undefined in: _41:bat[:oid,:str] := batudf.hllagg(_22:bat[:oid,:str], _39:bat[:oid,:oid], _40:bat[:oid,:oid]) On 12/18/2012 04:56 PM, Martin Kersten wrote:

Dear Miguel

If you use the examples udf extension, then you simply update the Makefile.ag in the corresponding directory, call configure and recompile.

regards, Martin

On 12/18/12 5:51 PM, Miguel Ping wrote:

...

What are the steps required to include additional .c and .h files in compiling user-defined functions? It was a long time since I used autotools and such; it seems to me that I would need to change the monetdb configuration files in order to regenerate the Makefile.* files within the UDF dir.

My problem is that I require alot of code for my UDF, and right now I'm copy/paste'ing code to udf.c and udf.h; it would be easier to include additional .h and .c files for UDF compilation.

Thanks _______________________________________________ users-list mailing list users-list@monetdb.org http://mail.monetdb.org/mailman/listinfo/users-list

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On 21-12-2012 16:40:30 +0000, Miguel Ping wrote:

From what I can see in the compilation step output, there's no reference to the files I added in Makefile.ag. Is this where I'm suppose to change:

lib__udf = {         MODULE         DIR = libdir/monetdb5         SOURCES = myfile.c myfile.h udf.c udf.h udf_impl.h         LIBS = ../../../../monetdb5/tools/libmonetdb5 \                    ../../../../gdk/libbat }

I changed this, called ./configure on the root src of monetdb, and then recompiled (./make) from the udf folder, but the compilation step doesn't reference 'myfile' anywhere.

you should run bootstrap if you change any .ag file -- Fabian Groffen fabian@monetdb.org column-store pioneer http://www.monetdb.org/Home _______________________________________________ users-list mailing list users-list@monetdb.org http://mail.monetdb.org/mailman/listinfo/users-list