merge qa-build-hello-world-ma commit fe4addd8 from 4983826

common/Dockerfile.header

@@ -22,8 +22,12 @@ RUN if [ `grep -c "Scientific Linux CERN" /etc/redhat-release` -ne 1 ]; then \
 RUN mkdir -p /bmk/data
 
 # Build and install prmon
-RUN yum install -y git cmake gcc-c++ python3
-RUN cd /root; git clone -b v3.0.2 --recurse-submodules https://github.com/HSF/prmon.git; mkdir build; cd build; cmake -DCMAKE_INSTALL_PREFIX=/usr /root/prmon; make -j4; make install; cd /root; /bin/rm -rf build prmon
+RUN gccver=$(gcc -dumpversion | /usr/bin/awk -F. '{print $1}'); \
+if [ $gccver -lt 8 ] ; then yum install -y git make cmake3 devtoolset-8 python3; else yum install -y git cmake gcc-c++ python3; fi
+
+RUN gccver=$(gcc -dumpversion | /usr/bin/awk -F. '{print $1}'); \
+cd /root; git clone -b v3.0.2 --recurse-submodules https://github.com/HSF/prmon.git; mkdir build; cd build; \
+if [ $gccver -lt 8 ] ; then source /opt/rh/devtoolset-8/enable; fi; cmake3 -DCMAKE_INSTALL_PREFIX=/usr /root/prmon; make -j4; make install; cd /root; /bin/rm -rf build prmon
 
 # ********** DOCKERFILE HEADER  end  **********