Multiple GCC versions and libstdc++.so
Ian Lance Taylor
iant@google.com
Tue Oct 26 08:34:00 GMT 2010
"Richard Sewards" <richard.sewards@exfo.com> writes:
> Is it not possible to make libstdc++ and libgcc_s static, somewhat
> equivalent to the crtX.o objects linked prior to main, and still support
> the exception stuff across libraries?
On GNU/Linux, it is. You can link with the -static-libgcc and
-static-libstdc++ options (the latter is new in gcc 4.5) and everything
should work. I'm not aware of any non-GNU/Linux systems for which this
will work reliably. It requires a linker which support --eh-frame-hdr
and a libc which supports dl_iterate_phdr. A few more notes at
http://www.airs.com/blog/archives/166 .
Ian
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