[Issue 721] setup-gcc.sh uses -E option to sed, which doesn't exist on most sed implementations

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=721

Andrei Alexandrescu <andrei at erdani.com> changed:

           What    |Removed                     |Added
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          Component|glue layer                  |DMD
            Version|0.20                        |unspecified
            Product|DGCC aka GDC                |D

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