pnoltes commented on issue #442:
URL: https://github.com/apache/celix/issues/442#issuecomment-1502101250
I think it would be good to reintroduce FRAMEWORK_EXPORT using new set of
marcros and some documentation.
For marcro, I was thinking about:
```C
//celix_export.h (part of celix_utils lib)
#define CELIX_EXPORT __attribute__((visibility ("default")))
#define CELIX_LOCAL __attribute__((visibility ("hidden")))
```
And applying the marcros to all C/C++ utils, dfi and framework headers.
To be honest I am not sure how this needs to be applied to bundle libraries.
With the linking script example, only the bundle activator symbols are
global and I think this is default what we want for bundles.
@PengZheng Does this means that all C++ - note header only - methods needs
to be declared as "CELIX_LOCAL" , with an exception for the C++ exceptions?
Is an other option to let the `add_celix_bundle` cmake function default
produce a linker script, so that only the bundle activator functions are global?
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