Compilation and Installation

Procedure

1. Go to the installation package directory.

   cd /path/to/duns

2. Decompress the installation package.

   tar xvf duns-2.7.1-src.tar.bz2
   cd duns-2.7.1

3. Create an installation directory for future use.

   export DUNSARCH=linux
   export DUNSPATH27=`pwd`
   export PATH=$DUNSPATH27/util:$PATH

4. Modify the related file.

   sed -i '10s/g77/gfortran/' makesystem/Makesystem_linux
   sed -i "28s#.*#SYSLIBS   = -L/path/to/gcc/9.3.1/lib64 -Wl,-Bdynamic -lgcc_s -lm -lgfortran#" makesystem/Makesystem_linux

   

   Replace /path/to/gcc/9.3.1/lib64 in the preceding example command with the actual lib64 directory where GCC is installed.

   sed -i '29s#.*#GRAFLIBS  = -lmbgrafic -lgrafic -L/usr/lib -Wl,-Bdynamic -lX11#' makesystem/Makesystem_linux
   sed -i 's/getline/getline1/g' `grep getline -rl --include="*" src/*`

5. Perform the compilation and installation.

   cd lib
   make
   make install

6. Perform a 3D program.

   cd ..
   dunssource 3d all
   cd duns-3d-all
   line=`expr $(grep -n -m 1 "^c .*" assemble.f |awk -F: '{print $1}') - 1`
   sed -i "1,${line}d" *.f *.c include/*
   make -j

7. Check whether duns.e and dunsplot.e are generated.

   ls

   If the following information is displayed, the generation is successful.