Install static libstdc++

[Christer Solskogen]

How can I, if possible, configure gcc to only install static versions of 
libgcc and libstdc++ while the rest are shared?

I know I can delete all unneeded static libs after install, but is there 
a better way? I've tried setting --disable-static 
--enable-static=libstdc++, but to no avail. A static version *is* built 
(even without --enable-static=libstdc++) it's just not installed during 
"make install (./x86_64-pc-linux-gnu/libstdc++-v3/src/.libs/libstdc++.a)

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chs