Re: Symbol referencing errors building hello world, sparc-sun-solaris2.11, gfortran-4.1.0

[John Wiggins <jwiggins at Princeton dot EDU>]

Sure:

Note that the symbols in question come up UNDEF and NOTYPE.


[Index]   Value      Size    Type  Bind  Other Shndx   Name
[1866]  |    333468|     596|FUNC |GLOB |0    |14     
|_gfortran_internal_pack
[2068]  |    334064|     612|FUNC |GLOB |0    |14     
|_gfortran_internal_unpack
[1626]  |    317724|      24|FUNC |GLOB |0    |14     |_gfortran_pack
[1694]  |    317692|      32|FUNC |GLOB |0    |14     |_gfortran_pack_char
[1606]  |    316448|      24|FUNC |GLOB |0    |14     |_gfortran_pack_s
[2035]  |    316416|      32|FUNC |GLOB |0    |14     |_gfortran_pack_s_char
[1971]  |    333348|      52|FUNC |GLOB |0    |14     |_gfortran_unpack0
[1547]  |    333300|      48|FUNC |GLOB |0    |14     
|_gfortran_unpack0_char
[1973]  |    333436|      32|FUNC |GLOB |0    |14     |_gfortran_unpack1
[1666]  |    333400|      36|FUNC |GLOB |0    |14     
|_gfortran_unpack1_char
[1504]  |    221040|     452|FUNC |GLOB |0    |14     
|_gfortrani_internal_pack_4
[1509]  |    221492|     452|FUNC |GLOB |0    |14     
|_gfortrani_internal_pack_8
[1829]  |         0|       0|NOTY |GLOB |0    |UNDEF  
|_gfortrani_internal_pack_c4
[1835]  |         0|       0|NOTY |GLOB |0    |UNDEF  
|_gfortrani_internal_pack_c8
[1489]  |    221944|     460|FUNC |GLOB |0    |14     
|_gfortrani_internal_unpack_4
[1497]  |    222404|     460|FUNC |GLOB |0    |14     
|_gfortrani_internal_unpack_8
[1588]  |         0|       0|NOTY |GLOB |0    |UNDEF  
|_gfortrani_internal_unpack_c4
[1596]  |         0|       0|NOTY |GLOB |0    |UNDEF  
|_gfortrani_internal_unpack_c8
[2145]  |    326888|     112|FUNC |GLOB |0    |14     
|_gfortrani_reshape_packed
[1809]  |    283772|      68|FUNC |GLOB |0    |14     
|_gfortrani_unpack_filename
[792]   |         0|       0|FILE |LOCL |0    |ABS    |in_pack_c10.c
[793]   |         0|       0|FILE |LOCL |0    |ABS    |in_pack_c16.c
[790]   |         0|       0|FILE |LOCL |0    |ABS    |in_pack_c4.c
[791]   |         0|       0|FILE |LOCL |0    |ABS    |in_pack_c8.c
[1310]  |         0|       0|FILE |LOCL |0    |ABS    |in_pack_generic.c
[789]   |         0|       0|FILE |LOCL |0    |ABS    |in_pack_i16.c
[787]   |         0|       0|FILE |LOCL |0    |ABS    |in_pack_i4.c
[788]   |         0|       0|FILE |LOCL |0    |ABS    |in_pack_i8.c
[799]   |         0|       0|FILE |LOCL |0    |ABS    |in_unpack_c10.c
[800]   |         0|       0|FILE |LOCL |0    |ABS    |in_unpack_c16.c
[797]   |         0|       0|FILE |LOCL |0    |ABS    |in_unpack_c4.c
[798]   |         0|       0|FILE |LOCL |0    |ABS    |in_unpack_c8.c
[1311]  |         0|       0|FILE |LOCL |0    |ABS    |in_unpack_generic.c
[796]   |         0|       0|FILE |LOCL |0    |ABS    |in_unpack_i16.c
[794]   |         0|       0|FILE |LOCL |0    |ABS    |in_unpack_i4.c
[795]   |         0|       0|FILE |LOCL |0    |ABS    |in_unpack_i8.c
[1251]  |         0|       0|FILE |LOCL |0    |ABS    |pack_generic.c
[1253]  |    316480|    1212|FUNC |LOCL |0    |14     |pack_internal
[1252]  |    315672|     744|FUNC |LOCL |0    |14     |pack_s_internal
[1287]  |         0|       0|FILE |LOCL |0    |ABS    |reshape_packed.c
[1307]  |         0|       0|FILE |LOCL |0    |ABS    |unpack_generic.c
[1308]  |    332176|    1124|FUNC |LOCL |0    |14     |unpack_internal

Tobias.Schlueter@Physik.Uni-Muenchen.DE wrote:
> Quoting John Wiggins <jwiggins@Princeton.EDU>:
> > What seems weird to me is that looks like it's failing to resolve symbols
> > in libgfortran.so that should be IN libgfortran.so no?
>
> Indeed, this renders my previous assumption wrong.
>
> Can you try this on your system:
> schluter@pcl247d:~/usr/lib> nm libgfortran.so | grep pack
> 0005b4c0 T _gfortran_internal_pack
> 0005b7d0 T _gfortran_internal_unpack
> 00057600 T _gfortran_pack
> 000575e0 T _gfortran_pack_char
> 00056fc0 T _gfortran_pack_s
> 00056fa0 T _gfortran_pack_s_char
> 0005b410 T _gfortran_unpack0
> 0005b3d0 T _gfortran_unpack0_char
> 0005b480 T _gfortran_unpack1
> 0005b450 T _gfortran_unpack1_char
> 00042a00 t _gfortrani_internal_pack_4
> 00042c30 t _gfortrani_internal_pack_8
> 00042e70 t _gfortrani_internal_pack_c4
> 000430b0 t _gfortrani_internal_pack_c8
> 00043540 t _gfortrani_internal_unpack_4
> 00043760 t _gfortrani_internal_unpack_8
> 00043960 t _gfortrani_internal_unpack_c4
> 00043b90 t _gfortrani_internal_unpack_c8
> 00059a30 t _gfortrani_reshape_packed
> 0004fcd0 t _gfortrani_unpack_filename
> 000432f0 T internal_pack_c10
> 00043d70 T internal_unpack_c10
> 00056ff0 t pack_internal
> 00056c40 t pack_s_internal
> 0005ae60 t unpack_internal
> schluter@pcl247d:~/usr/lib>
>
> - Tobi