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compilers.yaml
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			compilers:
			- compiler:
			paths:
			cc: /opt/rh/devtoolset-8/root/usr/bin/gcc
			cxx: /opt/rh/devtoolset-8/root/usr/bin/g++
			f77: /opt/rh/devtoolset-8/root/usr/bin/gfortran
			fc: /opt/rh/devtoolset-8/root/usr/bin/gfortran
			operating_system: centos6
			target: x86_64
			modules: []
			environment:
			set:
			LD_LIBRARY_PATH: /usr/local/lib
			extra_rpaths: []
			flags: {}
			spec: gcc@8.3.1