[docker] Added a Dockerfile to pscf project

Dockerfile

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+# This is the Dockerfile for PSCF.
+#
+# To build the container, you need docker to be installed on
+# your machine (https://www.docker.com) and run the following command
+#
+# docker build -t pscf .
+#
+# It will create a Debian-based container that contains everything
+# needed to compile pscf
+#
+# Everything will be installed in /pscf
+#
+# To run the container interactively
+#
+# docker run -it pcsf /bin/bash
+
+FROM debian
+
+RUN apt-get update && \
+ apt-get install -y \
+ cmake \
+ gfortran \
+ liblapack3 \
+ libfftw3-dev \
+ python
+
+WORKDIR .
+ADD . /pcsf
+RUN cd /pcsf_SRC && \
+ mkdir -p build && \
+ cd build && \
+ export FC=`which gfortran` && \
+ cmake .. -DCMAKE_BUILD_TYPE=Release \
+ -DCMAKE_INSTALL_PREFIX=/pcsf && \
+ make && \
+ make install