The dev-db/unixODBC package is flawed, but it's use is enforced when emerging freetds with ODBC support. Since freetds also provides support for libiodbc - a more stable and thread safe solution, you should let the users choose which ODBC layer they prefer to install as the dependency. I believe you should add an "iodbc" USE flag to freetds, which would allow to configure it for libodbc. P.S. Support for iodbc is enabled with the "--with-iodbc" configure option. Reproducible: Always Steps to Reproduce: 1. Try to emerge dev-db/freetds with odbc USE flag Actual Results: unixODBC is added to dependencies, and there is no way to select libiodbc insted. Expected Results: I should be able to choose the ODBC layer to install Add the 'iodbc' USE flag to dev-db/freetds along with the existing 'odbc' flag.
This is not that simple. Installing freetds with iodbc support runs into this error: http://www.mail-archive.com/libtool@gnu.org/msg08928.html This seems to be an upstream issue. We also need to patch the iodbc include path to say $with_iodbc/include/iodbc (with an added "iodbc"). I agree having libiodbc as a choice here is desirable, but I've no time to fix it properly. Patches welcome. You can start by modifying freetds-0.82-r2.ebuild to say $(use_enable odbc) $(use odbc && --with-iodbc=/usr) and in src_prepare(): sed -ie 's:with_iodbc/include":with_iodbc/include/iodbc":' configure.ac eautoreconf
Created attachment 235041 [details, diff] proposed patch to support libiodbc With this patch it seems to emerge OK. I'm not sure about the cleanliness of such solution though. The missing config.rpath file has been taken from a more recent upstream source tree.
Thanks for pulling that config.rpath thing out. I hadn't had a look at upstreams nightly builds, yet. I've added dev-db/freetds-0.82-r3 to the php-overlay for testing. You can get it via layman -a php (supposing you have layman installed). I've already tested it on amd64 and it seems fine so far. After it has spent some time (like 2-3 days) in the overlay without complaints or bugs, i'll push it to the main tree.
freetds-0.82-r3 should fix this issue.
