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Re: mariadb-connector-c mariadb_config: Faulty output with static gssapi plugin


Hi, Stefan!

Thanks! Reported as https://jira.mariadb.org/browse/CONC-303
and fixed at once

On Jan 05, Stefan Scherfke wrote:
> Hi all,
> the output of "mariadb_config --libs[_r]" is faulty if the AUTH_GSSAPI
> plugin is configured as static:
> I built mariadb-connector-c 3.0.2 on Fedora 26 with this command:
>    mkdir build
>    cd build
>    cmake -DAUTH_GSSAPI=STATIC ..
>    make
> The output of "mariadb_config" then looks like this:
>    $ mariadb_config/mariadb_config --libs_r
>    -L/usr/local/lib/mariadb/ -lmariadb -lpthread -ldl -lm -lssl -lcrypto -l-lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err
> All libs should be named like "-l<name>" but gssapi_krb5 has a double
> "-l-l" prefix.
> This problems becomes more apparent when I build mariadb-connector-c as
> a Python Conda package.
> Without the "AUTH_GSSAPI=STATIC" flag, I get the following libs:
>    -L/opt/emsconda/conda-bld/mariadb-connector-c/env/lib/ -lmariadb -lpthread -ldl -lm -lssl -lcrypto
> With the "AUTH_GSSAPI=STATIC" flag, I get the following libs:
>    -L/opt/emsconda/conda-bld/mariadb-connector-c/env/lib/ -lmariadb -lpthread -ldl -lm -lssl -lcrypto -l-L/opt/emsconda/conda-bld/mariadb-connector-c/envplaceho/lib -Wl,--enable-new-dtags -Wl,-rpath -Wl,/opt/emsconda/conda-bld/mariadb-connector-c/envplaceho/lib -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err
> The problematic part there is the "-l-L/opt/emsconda/.../lib" part which
> confuses other tools like Mydumper when they are compiled against
> mariadb-connector-c.
> Is this an issue with mariadb-connector-c or can I fix it in my build
> process somehow?
Chief Architect MariaDB
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