OpenSSL toolkit. A copy of the exceptions and licenses follow
this introduction.</P>
-<P>The GNU LGPL applies to the CUPS API library, located in the
-"cups" subdirectory of the CUPS source distribution and in the
-"cups" include directory and library files in the binary
-distributions. The GNU GPL applies to the remainder of the CUPS
-distribution, including the "pdftops" filter which is based upon
-Xpdf and the CUPS imaging library.</P>
+<P>The GNU LGPL applies to the CUPS and CUPS Imaging libraries
+located in the "cups" and "filter" subdirectories of the CUPS
+source distribution and in the "cups" include directory and
+library files in the binary distributions. The GNU GPL applies to
+the remainder of the CUPS distribution, including the "pdftops"
+filter which is based upon Xpdf.</P>
<P>For those not familiar with the GNU GPL, the license basically
allows you to:</P>
<LI>Sell verbatim copies of the software for a media
fee, or sell support for the software.</LI>
- <LI>Distribute or sell printer drivers and filters that
- use CUPS so long as source code is made available under
- the GPL.</LI>
-
</UL>
<P>What this license <EM>does not</EM> allow you to do is make
changes or add features to CUPS and then sell a binary
distribution without source code. You must provide source for any
-new drivers, changes, or additions to the software, and all code
-must be provided under the GPL or LGPL as appropriate. The only
+changes or additions to the software, and all code must be
+provided under the GPL or LGPL as appropriate. The only
exceptions to this are the portions of the CUPS software covered
by the Apple operating system license exceptions outlined later
in this license agreement.</P>
<P>The GNU LGPL relaxes the "link-to" restriction, allowing you
-to develop applications that use the CUPS API library under other
-licenses and/or conditions as appropriate for your
-application.</P>
+to develop applications that use the CUPS and CUPS Imaging
+libraries under other licenses and/or conditions as appropriate
+for your application, driver, or filter.</P>
<H2 CLASS="title"><A NAME="EXCEPTIONS">License Exceptions</A></H2>
<P>Easy Software Products also sells rights to the CUPS source
code under a binary distribution license for vendors that are
-unable to release source code for their drivers, additions, and
+unable to release source code for their additions and
modifications to CUPS under the GNU GPL and LGPL. For information
please contact us at the address shown above.</P>