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

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?54276>

                 Summary: Linking issues
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Mon 09 Jul 2018 12:02:35 PM UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Build Failure
                  Status: None
             Assigned to: None
         Originator Name: Simon
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.4.0
        Operating System: GNU/Linux

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Details:

I used the following configure command:

./configure
--prefix=/work/scratch/ettouas/logiciels/octave/INSTALL/rh7/octave/4.4.0
--enable-shared --disable-docs
--with-blas=/work/logiciels/rh7/lapack/3.6.1/lib/libblas.so
--with-lapack=/work/logiciels/rh7/lapack/3.6.1/lib/liblapack.so
--with-java-homedir=/work/logiciels/rhall/jdk/1.8.0_112
--with-hdf5-includedir=/work/logiciels/rh7/hdf5/1.8.17/include
--with-hdf5-libdir=/work/logiciels/rh7/hdf5/1.8.17/lib --disable-silent-rules


After typing 'make', I get the following errors:
liboctave/.libs/liboctave.so: undefined reference to `lsame_'
liboctave/.libs/liboctave.so: undefined reference to `zgemm_'
...
libinterp/.libs/liboctinterp.so: undefined reference to `dlag2_'
...
liboctave/.libs/liboctave.so: undefined reference to `zgbtrf_'
collect2: error: ld returned 1 exit status
make[2]: *** [src/octave-cli] Error 1


It looks like some BLAS/LAPACK methods were not linked properly.
When I add the flag '--enable-link-all-dependencies' in the configure options,
it fixes this issue.

However, I have to mention that I did not need to add this flag to get a
working build for octave-4.2.1





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