Please help upgrading eigensoft

[Andreas Tille <andreas@an3as.eu>]

Hi,

I tried to upgrade eigensoft[1].  The build fails with:

...
cc -Wl,-z,relro  pca.o eigensrc/eigsubs.o eigx.o nicksrc/libnick.a  -lgsl -lblas -lgfortran -lrt -lm -o pca
eigx.o: In function `eigx_':
/build/eigensoft-6.1.2+dfsg/src/eigx.c:100: undefined reference to `dspev_'
eigx.o: In function `eigxv_':
/build/eigensoft-6.1.2+dfsg/src/eigx.c:126: undefined reference to `dspev_'
eigx.o: In function `cdc_':
/build/eigensoft-6.1.2+dfsg/src/eigx.c:145: undefined reference to `dpotrf_'
eigx.o: In function `inverse_':
/build/eigensoft-6.1.2+dfsg/src/eigx.c:186: undefined reference to `dgetrf_'
/build/eigensoft-6.1.2+dfsg/src/eigx.c:194: undefined reference to `dgetri_'
eigx.o: In function `solve_':
/build/eigensoft-6.1.2+dfsg/src/eigx.c:223: undefined reference to `dgetrf_'
/build/eigensoft-6.1.2+dfsg/src/eigx.c:230: undefined reference to `dgetrs_'
eigx.o: In function `geneigsolve_':
/build/eigensoft-6.1.2+dfsg/src/eigx.c:250: undefined reference to `dsygv_'
collect2: error: ld returned 1 exit status
<builtin>: recipe for target 'pca' failed
make[2]: *** [pca] Error 1
...

That's strange sinde the according functions have prototypes in the very
same c file.  Any idea what might be wrong here?

Kind regards

       Andreas.


[1] https://anonscm.debian.org/debian-med/eigensoft.git

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