#  INSTALL

Congratulations! You are about to build an advanced regular expression engine,
libregex, and two powerful utilities that implement it, awk and grep.  All
of the tools in this project have been used successfully throughout the
history of UNIX[tm].

The project is broken up into two primary tarballs:
	- libregex.tar.gz  (regular expression engine)
	- awkgrep.tar.gz   (awk and grep utilities)

Type 'make' and it will automatically extract both tarballs and build everything.  
In order to make separately:

1)  Extract the libregex tarball:  [Note: needed to build awk/grep]
	tar -zxvf libregex.tar.gz

	OR

	gunzip -d < osutils.tar.gz | tar -xvf -

2)  Then compile:
	cd libregex
	make

3)  To build awk/grep, extract the other tarball, awkgrep.tar.gz and perform 'make'
in their respective directories, 'awk' and 'grep'.
	
Please note that the compiled binaries for awk and grep are named, awk-unix and grep-unix!

Alternatively, you can do: 'make regex' and 'make awkgrep' to build separately

#  CLEANING UP
	
To clean up source:
	./make clean

To clean up source AND get rid of the unpacked tarballs:
	./make clobber

#  NOTES

See http://unixtools.sourceforge.net for more info.
