problem resolving foreign function (I think)

DJ <[email protected]> Fri, 06 Mar 2015 22:58:34 -0500
Newsgroups gmane.lisp.clsql.general
Message-ID <[email protected]> 
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OK - I'm in over my head here. I did search the archives for help on 
this, but I am not that sure what I am looking for.

I can connect to a mysql database, but when I do any query with 
(clsql:query...) I get:

    Can't resolve foreign symbol "clsql_mysql_field_flags"


So, here is the setup. I am running:

Linux Mint 17 64-bit
Clozure CL Version 1.10-r16196 64-bit

I do NOT have the debian clsql packages installed. When I had them 
installed, doing (ql:quickload :clsql-mysql) caused a compile error. 
Some of the uffi stuff did not compile. I do not have the specifics of 
that right now because I uninstalled the clsql packages on the 
assumption that I could use the shared libraries within the quicklisp 
distribution, and so would not need to install the debian packages. (Let 
me know if that's wrong.)

Anyway, I did a "make" in the db-mysql directory of the the quicklisp 
distro of clsql. This made a 64-bit version of clsql_mysql64.so but 
crapped out on the 32-bit version. I don't know how to set up 32-bit 
development on my Linux MInt box, but I am not sure that's the real 
problem anyway.

I jthen did "readelf -Ws clsql_mysql64.so" and saw that the library 
exports "clsql_mysql_field_flags".

I did:

(clsql:push-library-path #p 
"/home/jakep/quicklisp/dists/quicklisp/software/clsql-20150302-git/db-mysql/")

As I understand it this should make the shared library available to 
clsql, which I would have thought would allow resolution of 
clsql_mysql_field_flags.

At one point I also pushed  the path to the uffi stuff also: 
"/home/jakep/quicklisp/dists/quicklisp/software/clsql-20150302-git/uffi/" but 
this made no difference.

I have had no trouble running clsql on two of my OS X machines, but 
cannot get it going on Linux Mint.

Any help will be deeply appreciated.

Best,

- DJ -



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    OK - I'm in over my head here. I did search the archives for help on
    this, but I am not that sure what I am looking for.<br>
    <br>
    I can connect to a mysql database, but when I do any query with
    (clsql:query...) I get:<br>
    <br>
    <blockquote>Can't resolve foreign symbol "clsql_mysql_field_flags"<br=
>
    </blockquote>
    <br>
    So, here is the setup. I am running:<br>
    <br>
    Linux Mint 17 64-bit<br>
    Clozure CL Version 1.10-r16196 64-bit<br>
    <br>
    I do NOT have the debian clsql packages installed. When I had them
    installed, doing (ql:quickload :clsql-mysql) caused a compile error.
    Some of the uffi stuff did not compile. I do not have the specifics
    of that right now because I uninstalled the clsql packages on the
    assumption that I could use the shared libraries within the
    quicklisp distribution, and so would not need to install the debian
    packages. (Let me know if that's wrong.)<br>
    <br>
    Anyway, I did a "make" in the db-mysql directory of the the
    quicklisp distro of clsql. This made a 64-bit version of
    clsql_mysql64.so but crapped out on the 32-bit version. I don't know
    how to set up 32-bit development on my Linux MInt box, but I am not
    sure that's the real problem anyway.<br>
    <br>
    I jthen did "readelf -Ws clsql_mysql64.so" and saw that the library
    exports "clsql_mysql_field_flags".<br>
    <br>
    I did:<br>
    <br>
    (clsql:push-library-path #p
"/home/jakep/quicklisp/dists/quicklisp/software/clsql-20150302-git/db-mys=
ql/")<br>
    <br>
    As I understand it this should make the shared library available to
    clsql, which I would have thought would allow resolution of
    clsql_mysql_field_flags.<br>
    <br>
    At one point I also pushed=C2=A0 the path to the uffi stuff also:
    "/home/jakep/quicklisp/dists/quicklisp/software/clsql-20150302-git/uf=
fi/"
    but this made no difference.<br>
    <br>
    I have had no trouble running clsql on two of my OS X machines, but
    cannot get it going on Linux Mint.<br>
    <br>
    Any help will be deeply appreciated.<br>
    <br>
    Best,<br>
    <br>
    - DJ -<br>
    <br>
    <br>
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