------- Comment #15 from ajd at gentrack dot com  2007-10-09 21:44 -------
(In reply to comment #14)
> You seem to want to have the main program run the share library constructors. 
> That's a no-no.  And decide at link-time.  Double no-no.

Do you mind explaining a situation that won't work because of this?


The the following work should work as -binitfini is still used:
- LDR_PRELOAD 
- libraries loaded by dlopen at runtime
- executables linked by xlc loading libraries compiled by gcc

If main was directly linked against lib1.a:
- lib1.a can add/remove dependencies against other libraries.
- lib1.a can change it's constructors.
- lib1.a can be resolved to a completely different library as long as the
replacement contains __GLOBAL__FI_lib1.

The two situations I can identify that won't work are if the replacement lib1.a
was renamed or was compiled by xlc. I can look at resolving these if they're
the only problems.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33704

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