
,QDGGLWLRQPH UHDJJUHJDWLR QRIDQRWKHUZRUNQRWE DVHGRQWKH/LEU DU\ZLWKWKH/L EUDU\RUZLWKDZR UN
EDVHGRQWKH/LEU DU\RQDYROXPHRIDVW RUDJHRUGLVWU LEXWLRQPHGLXPG RHVQRWEULQJWKHRW KHUZRUN
under the scope of this L icense.
3. You may opt to apply the t erms of the ordinar y GNU Genera l Public License ins tead of this License to a
given copy of the Libr ary. To do this, you must alt er all the notices that r efer to this License, s o that they
UHIHUWRWKHRUGLQD U\*18*HQH UDO3XEOLF/LFHQ VHYHUVLRQLQ VWHDGRIWRWKLV/LFHQ VH,IDQHZHUYHU VLRQ
than version 2 of the ordinary GNU General Public License has appeared, then you can specify that
YHUVLRQLQVWH DGLI\RXZLVK'RQRWPDNHDQ\R WKHUFKDQJHLQWKHV HQRWLFHV
Once this change is mad e in a given copy, it is irreve rsible for that copy, so the o rdinary GNU G eneral
Public License app lies to all subsequen t copies and deriva tive works made fr om that copy.
This option is usefu l when you wish to copy par t of the code of the Libr ary into a progra m that is not a
library.
 <RXPD\FRS\DQGGLVWULEX WHWKH/LEUDU\RUDSRUWLR QRUGHULYDWLYHRILWXQGHU6H FWLRQLQREMHFWFR GH
or executable for m under the terms of S ections 1 and 2 above pr ovided that you accompany i t with the
complete corres ponding machine- readable source cod e, which must be dis tributed unde r the terms of
Sections 1 and 2 abov e on a medium customar ily used for soft ware interchange .
If distribut ion of object code is made by of fering access to copy fro m a designated place, th en offering
HTXLYDOHQWDFFHV VWRFRS\WKHVRXUFHFRGHIU RPWKHVDPHSODFHVDW LVÀHVWKHUHTXL UHPHQWWRGLVW ULEXWHWKH
source code, even th ough third part ies are not compelled t o copy the source along wi th the object code.
5. A progra m that contains no der ivative of any por tion of the Librar y, but is designed to wor k with the
Library by be ing compiled or linked w ith it, is called a ���w ork that uses the Li brary”. Such a wor k, in
isolation, is not a de rivative work of th e Library, and the refore falls out side the scope of this Lice nse.
However, linking a “wor k that uses the Libr ary” with th e Library crea tes an executable t hat is a derivati ve
RIWKH/LEUDU\ EHFDXVHLWFRQW DLQVSRUWLRQVRIW KH/LEUDU\U DWKHUWKDQD´ZRU NWKDWXVHVWKHOLEU DU\µ7KH
executable is the refore covered by this L icense. Section 6 s tates terms for dis tribution of su ch executables.
:KHQD´ZRUNWKDWX VHVWKH/LEUDU \µXVHVPDWHU LDOIURPDKHDGHUÀO HWKDWLVSDUWRIWKH/ LEUDU\WKHRE MHFW
code for the work may be a de rivative work of t he Library eve n though the source code i s not. Whether
WKLVLVWUXHLVHVSH FLDOO\VLJQLÀFD QWLIWKHZRUNFDQEHO LQNHGZLWKRXWWK H/LEUDU\RULIW KHZRUNLVLWVHOID
OLEUDU\7KHWK UHVKROGIRUWKLVWRE HWUXHLVQRWSUHFLV HO\GHÀQHGE\ODZ
,IVXFKDQREMHFWÀO HXVHVRQO\QXPHU LFDOSDUDPHWH UVGDWDVWU XFWXUHOD\RXW VDQGDFFHVVRUV DQGVPDOOPDFURV
DQGVPDOOLQOLQHIX QFWLRQVWHQOLQH VRUOHVVLQOHQJW KWKHQWKHXVHRIWKHREMH FWÀOHLVXQUHVW ULFWHGUHJ DUGOHVVRI
ZKHWKHULWLVOHJ DOO\DGHULYDWL YHZRUN([HF XWDEOHVFRQWDL QLQJWKLVREMHFWFR GHSOXVSRUWLR QVRIWKH/LEUDU \ZLOO
VWLOOIDOOXQGHU6 HFWLRQ
Otherwise , if the work is a der ivative of the Libr ary, you may distri bute the object co de for the work under
the terms of Sect ion 6. Any executa bles containing th at work also fall und er Section 6, wh ether or not they
are linked direc tly with the Lib rary itsel f.
6. As an except ion to the Sections a bove, you may also compile or l ink a “work that uses t he Library” w ith
the Librar y to produce a work conta ining portions of t he Library, and d istribute tha t work under terms
RI\RXUFKRLFHSURYLG HGWKDWWKHWHUPVS HUPLWPRGLÀFD WLRQRIWKHZRUNIRUWK HFXVWRPHU·VRZQX VHDQG
UHYHUVHHQJLQH HULQJIRUGHEXJ JLQJVXFKPRGLÀF DWLRQV
You must give prominen t notice with each copy of the w ork that the Libr ary is used in it and t hat the
Library and i ts use are covered by th is License. You must suppl y a copy of this License. If the w ork during
execution display s copyright notices , you must include the co pyright notice for the L ibrary among t hem, as
well as a reference d irecting the use r to the copy of this License . Also, you must do one of th ese things:
D$FFRPSDQ\WKHZRUNZL WKWKHFRPSOHWHFRU UHVSRQGLQJPDFKL QHUHDGDEO HVRXUFHFRGHIRUWKH/LE UDU\
LQFOXGLQJZKDWHYH UFKDQJHVZHUHXVHGL QWKHZRUNZKLFKPXV WEHGLVWULEX WHGXQGHU6HFWL RQVDQG
DERYHDQGLIWKHZRUNL VDQH[HFXWDEOHOLQ NHGZLWKWKH/LEU DU\ZLWKWKHFRP SOHWHPDFKLQH UHDGDEOH