[PATCH 00/59] Deduplicating CTF linker

[Nick Alcock]

On 1 Jul 2020, Nick Alcock via Binutils uttered the following:

> So the deduplicating CTF linker is finally ready for review.

This is pushed to master now.

If anything breaks now we have an actual testsuite, please do let me
know: there's probably a lot of untrodden snow here. (I tested a
build-and-make-check of all targets on x86_64-pc-linux-gnu, and did
manual build-and-checks on x86_64-pc-linux-gnu little- and big-endian,
FreeBSD 12, cygwin64, mingw32, mingw64, and with a cross from cygwin64
to x86_64-pc-linux-gnu. No regressions observed. But that doesn't mean
there are none...)