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Re: [PATCH, v3] Potential solution to librt issue.


If I'm reading this right, libstdc++ now requires librt to link.

I'm afraid you are.

First of all, I think this will g++ -static.  The compiler knows about
the previous libm dependency, but not the new librt dependency.

Ok, this is a minor problem.

Second of all, linking in librt on Linux also requires libpthread;
this is going to make all C++ programs link in libpthread, which
activates locking in glibc (a major overhead for single-threaded
programs).

But this is not. It might even be a no-no for using clock_gettime AFAICT. Where is the pointer to the "librt issue"? I didn't find it in the libstdc++ archives.

Paolo

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