New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/pull/27166#issuecomment-745300369

Comment:
That's not where the test fails, it fails in:

```
src/tests/cmocka/test_pam_srv.c: In function 'test_pam_cert_auth_2certs_one_mapping':
src/tests/cmocka/test_pam_srv.c:91:26: error: 'SOFTHSM2_PATH' undeclared (first use in this function)
   91 | #define TEST_MODULE_NAME SOFTHSM2_PATH
```

I'm not sure if it's because they disable some tests or another on musl, but all tests are passing on musl, but not on glibc.

The alpine patches are mostly adding `-lintl`, which I think is necessary only because they use GNU gettext's libintl instead of musl's gettext. Either way, they shouldn't affect what symbols are defined or not.