Re: [Rdkit-devel] 2019_03_1b1: lots of undefined references to libboost_iostreams functions

2019-04-06 Thread balducci
hi thanks for taking the time to reply Meanwhile I have investigated a bit and hopefully clarified to some extent the situation (see my reply to greg) > I believe the problem here is that you built boost without zlib support. > In the b2 boost build step, check that zlib is set to "yes" (it will

Re: [Rdkit-devel] 2019_03_1b1: lots of undefined references to libboost_iostreams functions

2019-04-06 Thread balducci
hi > I haven't tried a boost 1.70 build yet, so I can't confirm that it works. > Could you please try 1.69 and see if that helps? > If not, please send the exact cmake command you used and what the output > was. thanks a lot for the quick reply. Apologies: for some reason I was convinced that it

Re: [Rdkit-devel] 2019_03_1b1: lots of undefined references to libboost_iostreams functions

2019-04-06 Thread Paolo Tosco
Hi Gabriele, I believe the problem here is that you built boost without zlib support. In the b2 boost build step, check that zlib is set to "yes" (it will be if the zlib devel package was installed on your machine), otherwise things won't work, as boost_iostreams will be built without zlib sup

Re: [Rdkit-devel] 2019_03_1b1: lots of undefined references to libboost_iostreams functions

2019-04-06 Thread Greg Landrum
Hi Gabriele, I haven't tried a boost 1.70 build yet, so I can't confirm that it works. Could you please try 1.69 and see if that helps? If not, please send the exact cmake command you used and what the output was. Thanks, -greg On Sat, Apr 6, 2019 at 3:53 PM wrote: > hello, > > there seems to

[Rdkit-devel] 2019_03_1b1: lots of undefined references to libboost_iostreams functions

2019-04-06 Thread balducci
hello, there seems to be a glitch in the 2019_03_1b1 build process, where a lot of link steps fail for me with undefined references to libboost_iostreams functions. Eg: 8< /usr/bin/ld: lib/libRDKitmaeparser.so.1.2019.03.1b1: undefined reference to `boost::iostreams::zlib::deflate

Re: [Rdkit-devel] [Rdkit-discuss] Beta of the 2019.03 release available

2019-04-06 Thread Paolo Tosco
Dear Markus, in case you ran into the Float8GetDatum undefined symbol issue (it just happened to me), please make sure that you are actually building the cartridge against the PostgreSQL 11 headers. You may check this in the CMake output; for example, in my case it has to be: postgres: /us