[Octave-bug-tracker] [bug #54276] Linking issues

[Mike Miller]

Follow-up Comment #6, bug #54276 (project octave):

Yes, this should work and the '-lblas' and '-llapack' are not needed because
they are already linked with liboctave.so. On GNU/Linux systems, if a shared
library liboctave.so already references libblas.so, then I only need to link
with '-loctave' to implicitly link with the other.

Please try building again with LDFLAGS such that it includes
'-L/work/logiciels/rh7/lapack/3.6.1/lib
-L/work/logiciels/rh7/hdf5/1.8.17/lib'. That should allow all link commands to
search these directories. The way you are configuring with a full path to the
library file name is better suited to static libraries. Can you show the
failing link command line with that configuration?

Have you tried also setting LD_LIBRARY_PATH to include the lib directories,
e.g.
'LD_LIBRARY_PATH=/work/logiciels/rh7/lapack/3.6.1/lib:/work/logiciels/rh7/hdf5/1.8.17/lib'?

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