[Debian-med-packaging] Please help upgrading eigensoft

[merlettaia]

Good morning Andreas,

Check this patch, it should help.
It does the same thing as lapacke.patch (which is commented in
debian/patches/series file) - it adds a -llapack and -llapacke to LDLIBS in
src/Makefile. It also adds -lpthread - without it, this error appears
during compilation: "undefined reference to symbol 'pthread_create@
@GLIBC_2.2.5'"

I also changed include lines
    #include "../lapack/lapacke/include/lapacke.h"
- in src/eigensrc/eigx.c and
    #include "lapack/lapacke/include/lapacke.h"
- in src/eigx.c
to line
    #include <lapacke.h>
since lapacke is installed system-wide, and this header is not located in
relative directory. It may be pointless, since this header is included only
when package is compiled on _WIN32 platforms. Remove these parts of patch
if you think it doesn't make sense. Patching src/Makefile is enough to make
everything work.

2016-07-18 23:21 GMT+03:00 Andreas Tille <andreas at 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
>
> --
> http://fam-tille.de
>
>


-- 
Best wishes,
Tanya.
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