Bug#903516: amphetamine FTCBFS: Makefile hard codes build architecture compiler as linker

[Helmut Grohne]

Source: amphetamine
Version: 0.8.10-20
Tags: patch upstream
User: helmutg at debian.org
Usertags: rebootstrap

amphetamine fails to cross build from source, because the upstream
Makefile sets the LINKER to plain g++. Switching that to $(CXX) causes
the linker to be substituted and makes amphetamine cross build
successfully. Please consider applying the attached patch.

Helmut