[Issue 12726] replace section brackets with linker script

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12726

--- Comment #1 from Martin Nowak <code at dawg.eu> ---
Maybe we can use the implicit linker section support of the linker.

http://www.airs.com/blog/archives/56

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