OMCompiler fails to build with lapack 3.8.0

[bosconovic@…]

I'm currently building package of openmodelica for openSUSE. Some days ago, after the uploading of lapack 3.8.0 on factory and then tumbleweed openmodelica fails to build with :

[ 1646s] /home/abuild/rpmbuild/BUILD/openmodelica-1.13.0dev~git20180416/OMCompiler/Compiler/runtime/libomcruntime-boot.so: undefined reference to `dgeqpf_'
[ 1646s] /home/abuild/rpmbuild/BUILD/openmodelica-1.13.0dev~git20180416/OMCompiler/Compiler/runtime/libomcruntime-boot.so: undefined reference to `dgegv_'
[ 1646s] /home/abuild/rpmbuild/BUILD/openmodelica-1.13.0dev~git20180416/OMCompiler/Compiler/runtime/libomcruntime-boot.so: undefined reference to `dgelsx_'

Here is the full build log : ​https://build.opensuse.org/package/live_build_log/home:bosconovic:openomdelica/openmodelica-dev/openSUSE_Tumbleweed/x86_64

[bosconovic@…]

The problem is still there even with latest nightly

[anonymous]

I have the same issue on Gentoo. I was able to compile and use the OMCompiler until the lapack suite has been upgraded to the 3.8.0 version. Now the build fails with the undefined reference errors posted by the OP.

[Francesco Casella]

I think this should be fixed on the development version, but we shouldn't delay 1.14.0 or 1.15.0 because of this, as there are probably not many users using these OSs.

[Martin Sjölund]

We probably need to look for which lapack functions are available. These functions are used in older MSL versions that we test, so we don't want to simply remove them from the source code (like ​https://github.com/OpenModelica/OpenModelica/pull/455 suggested).

[VINCENZO <dev@…>]

Any news? Gentoo user with lapack 3.8.0

Replying to sjoelund.se:

We probably need to look for which lapack functions are available. These functions are used in older MSL versions that we test, so we don't want to simply remove them from the source code (like ​https://github.com/OpenModelica/OpenModelica/pull/455 suggested).

[Martin Sjölund]

Ubuntu works fine with lapack 3.8.0. I guess it was built including deprecated symbols in order to work with older software.

-DBUILD_DEPRECATED=ON

Should probably be used in ​https://gitweb.gentoo.org/repo/gentoo.git/diff/sci-libs/lapack/lapack-3.8.0.ebuild?id=9272dbf42dee789cc3d5d9af35c5eda5433a7892

A bit annoying to try to test building it since all Ubuntu versions have the deprecated symbols, but I will see what I can do.

[Martin Sjölund]

​https://github.com/OpenModelica/OpenModelica/pull/734

[VINCENZO <dev@…>]

Ok,
I just rebuilt lapack with deprecated symbols on, and OMC compiled succesfully. Thank you Martin for your time and your merged ​commit.
I asked Gentoo developers to add -DBUILD_DEPRECATED=ON in src_configure() of their ​ebuild, very easy.

[Francesco Casella]

Retargeted to 1.17.0 after 1.16.0 release

[Francesco Casella]

Retargeted to 1.18.0 because of 1.17.0 timed release.

[Francesco Casella]

Ticket retargeted after milestone closed