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OLD EECS site

This site is now obslete. See the ECE and CSE department pages.

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Undergraduate

You should visit the new ECE or CSE department's web pages.

To use the IMSL Numerical libraries. The following brief sequence illustrate use of the IMSL numerical libraries by a Bourne, Korn, or Bash shell user under Solaris.

The IMSL numerical libraries can be found in the directory tree starting at "/apps/vni-eecs".

To use the IMSL C libraries.

If you will be using the Sun c compilers (cc or acc) , add the Sun WorkShop directory to your path.
```
PATH=/apps/SUNWspro/bin:$PATH
export PATH
```
Initialize IMSL environment variables. Note the . (period) before the script file.
```
. /apps/vni-eecs/ipt/bin/iptsetup.sh
```
Compile your program, note that c_compiler should be replaced with the desired compiler command, gcc for the GNU C compiler, or cc or acc for the Sun C Compilers.
```
c_compiler -o sample $CFLAGS sample.c $LINK_CNL
```

For a multi-file program, only include the $LINK_CNL variable on the actual link step.

c_compiler -c $CFLAGS part1.c
c_compiler -c $CFLAGS part2.c
c_compiler -c $CFLAGS part3.c
c_compiler -o part $CFLAGS part1.o part2.o part3.o $LINK_CNL

To use the IMSL Fortran libraries.

Since you will be using the Sun f77 compiler, you must add the Sun WorkShop directory to your path.
```
PATH=/apps/SUNWspro/bin:$PATH
export PATH
```
Initialize IMSL environment variables. Note the . (period) before the script file.
```
. /apps/vni-eecs/ipt/bin/iptsetup.sh
```
Compile your program. Note: the setup scripts defines the environment variable $FC to be f77.
```
$FC -o sample $FFLAGS sample.f $LINK_FNL
```

For a multi-file program, only include the $LINK_FNL variable on the actual link step.

$FC -c $FFLAGS part1.f 
$FC -c $FFLAGS part2.f
$FC -c $FFLAGS part3.f
$FC -o part $FFLAGS part1.o part2.o part3.o $LINK_FNL

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This site is no longer being updated but will remain for some time until we remove the old links within Lehigh. You should visit the new department's web pages at ECE or CSE .

The old EECS Department web site at Lehigh University /