Toshiba BDX3100 User Manual
Page 34
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ing. changes. to. the. library. and. recompiling. it...
And.you.must.show.them.these.terms.so.they.
know.their.rights.. .
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..We.protect.your.rights.with.a.two-step.meth-
od: (1) we copyright the library, and (2) we of-
fer you this license, which gives you legal
permission to copy, distribute and/or modify the
library.. .
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To protect each distributor, we want to make
it.very.clear.that.there.is.no.warranty.for.the.
free library. Also, if the library is modified
by someone else and passed on, the re-
cipients.should.know.that.what.they.have.is.
not the original version, so that the original
author's reputation will not be affected by
problems.that.might.be.introduced.by.oth-
ers. Finally, software patents pose a con-
stant.threat.to.the.existence.of.
any.free.program...We.wish.to.make.sure.
that.a.company.cannot.effectively.restrict.
the.users.of.a.free.program.by.obtaining.
a.restrictive.license.from.a.patent.holder...
Therefore, we insist that any patent license
obtained.for.a.version.of.the.library.must.be
consistent.with.the.full.freedom.of.use.
specified in this license.
Most GNU software, including some li-
braries, is covered by the ordinary GNU
General Public License. This license, the
GNU Lesser General Public License, ap-
plies to certain designated libraries, and
is quite different from the ordinary General
Public.License...We.use.this.license.for.certain.
libraries.in.order.to.permit.linking.those.librar-
ies.into.non-free.programs.. .
When a program is linked with a library,
whether statically or using a shared library, the
combination.of.the.two.is.legally.speaking.a
combined work, a derivative of the original li-
brary...The.ordinary.General.Public.License.
therefore.permits.such.linking.only.if.the.
entire combination fits its criteria of freedom.
The.Lesser.General.Public.License.permits.
more.lax.criteria.for.linking.other.code.with
the.library..
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.
..We.
call.this.license.the."Lesser".General.Public.
License.because.it.does.Less.to.protect.the.
user's freedom than the ordinary General
Public.License...It.also.provides.other.free.
software.developers.Less.of.an.advantage.
over.competing.non-free.programs...These.
disadvantages.are.the.reason.we.use.the.
ordinary.General.Public.License.for.many.
libraries. However, the Lesser license provides
advantages.in.certain.special.circumstances...
For example, on rare occasions, there may be
a.special.need.to.encourage.the.widest.pos-
sible use of a certain library, so that it becomes
a de-facto standard. To achieve this, non-free
programs.must.be.allowed.to.use.the.library...
A more frequent case is that a free library does
the.same.job.as.widely.used.non-free.libraries...
In this case, there is little to gain by limiting
the free library to free software only, so we
use.the.Lesser.General.Public.License..In.other.
cases, permission to use a particular library in
non-free.programs.enables.a.greater.number.
of.people.to.use.a.large.body.of.free.software...
For example, permission to use the GNU C
Library.in.non-free.programs.enables.many.
more.people.to.use.the.whole.GNU.operating.
system, as well as its variant, the GNU/Linux
operating.system..Although.the.Lesser.General.
Public.License.is.Less.protective.of.the
users' freedom, it does ensure that the user
of.a.program.that.is.linked.with.the.Library.
has.the.freedom.and.the.wherewithal.to.run.
that program using a modified version of the
Library..The.precise.terms.and.conditions.
for copying, distribution and modification
follow...Pay.close.attention.to.the.difference.
between.a."work.based.on.the.library".and.
a."work.that.uses.the.library"...The.for-
mer contains code derived from the library,
whereas.the.latter.must.be.combined.with.the.
library.in.order.to.run..
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..GNU.LESSER.GENERAL.PULIC.LICENSE..
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TERMS AND CONDITIONS FOR COPYING,
DISTRIBUTION.AND.MODIFICATION.
.
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..0..This.License.Agreement.applies.to.any.
software.library.or.other.program.which.con-
tains.a.notice.placed.by.the.copyright.holder.or.
other.authorized.party.saying.it.may.be.
distributed.under.the.terms.of.this.Lesser.
General.Public.License.(also.called."this.
License").Each.licensee.is.addressed.as."you"...
A."library".means.a.collection.of.software.
functions.and/or.data.prepared.so.as.to.be.
conveniently.linked.with.application.programs.
(which.use.some.of.those.functions.and.data).
to.form.executables..
.
The "Library", below, refers to any such
software.library.or.work.which.has.been.