bug#39183: Missing ‘scm_sym_’ symbols in libguile-3.0.so

Hi,

Ludovic Courtès <[email protected]> skribis:

> Libguile in 3.0.0 lacks all the C exports for variables created with
> ‘SCM_GLOBAL_SYMBOL’ in ‘expand.c’:
>
> $ objdump -T /gnu/store/b9xkl8vbxbyblzkwp7xzwwmharswkbgy-guile-2.2.6-1/lib/libguile-2.2.so |grep scm_sym_lambda
> 000000000012c298 g    DO .bss	0000000000000008  GUILE_2.0   scm_sym_lambda
> $ objdump -T /gnu/store/7z0zzqbchcjmc1krwhy0jd5hsny5y77w-guile-next-3.0.0/lib/libguile-3.0.so |grep scm_sym_lambda
>
> That’s because they accidentally ended up having the “hidden”
> visibility, which is fixed by the patch below.
>
> This will obviously augment the ABI.  Should we push?

Pushed in 228ae549ca651d9e9e7a7b02d282d0408bd6c9e6.

Ludo’.