key: lgpl-3.0 short_name: LGPL 3.0 name: GNU Lesser General Public License 3.0 category: Copyleft Limited owner: Free Software Foundation (FSF) homepage_url: http://www.gnu.org/licenses/lgpl-3.0.html notes: | Per SPDX.org, this license was released 29 June 2007. This license is OSI Certified. spdx_license_key: LGPL-3.0-only other_spdx_license_keys: - LGPL-3.0 osi_license_key: LGPL-3.0 text_urls: - http://www.gnu.org/licenses/lgpl-3.0-standalone.html - http://www.gnu.org/licenses/lgpl-3.0.txt osi_url: http://www.opensource.org/licenses/lgpl-3.0.html other_urls: - http://www.gnu.org/copyleft/lesser.html - http://www.gnu.org/licenses/why-not-lgpl.html - http://www.opensource.org/licenses/LGPL-3.0 - https://opensource.org/licenses/LGPL-3.0 - https://www.gnu.org/licenses/lgpl+gpl-3.0.txt - https://www.gnu.org/licenses/lgpl-3.0-standalone.html ignorable_copyrights: - Copyright (c) 2007 Free Software Foundation, Inc. https://fsf.org ignorable_holders: - Free Software Foundation, Inc. ignorable_urls: - https://fsf.org/ text: " GNU LESSER GENERAL PUBLIC LICENSE\n Version\ \ 3, 29 June 2007\n \n Copyright (C) 2007 Free Software Foundation, Inc. \n\ \ Everyone is permitted to copy and distribute verbatim copies\n of this license document,\ \ but changing it is not allowed.\n \n\n This version of the GNU Lesser General Public License\ \ incorporates\nthe terms and conditions of version 3 of the GNU General Public\nLicense,\ \ supplemented by the additional permissions listed below.\n \n 0. Additional Definitions.\n\ \ \n As used herein, \"this License\" refers to version 3 of the GNU Lesser\nGeneral Public\ \ License, and the \"GNU GPL\" refers to version 3 of the GNU\nGeneral Public License.\n \n\ \ \"The Library\" refers to a covered work governed by this License,\nother than an Application\ \ or a Combined Work as defined below.\n \n An \"Application\" is any work that makes use\ \ of an interface provided\nby the Library, but which is not otherwise based on the Library.\n\ Defining a subclass of a class defined by the Library is deemed a mode\nof using an interface\ \ provided by the Library.\n \n A \"Combined Work\" is a work produced by combining or linking\ \ an\nApplication with the Library. The particular version of the Library\nwith which the\ \ Combined Work was made is also called the \"Linked\nVersion\".\n \n The \"Minimal Corresponding\ \ Source\" for a Combined Work means the\nCorresponding Source for the Combined Work, excluding\ \ any source code\nfor portions of the Combined Work that, considered in isolation, are\n\ based on the Application, and not on the Linked Version.\n \n The \"Corresponding Application\ \ Code\" for a Combined Work means the\nobject code and/or source code for the Application,\ \ including any data\nand utility programs needed for reproducing the Combined Work from the\n\ Application, but excluding the System Libraries of the Combined Work.\n \n 1. Exception to\ \ Section 3 of the GNU GPL.\n \n You may convey a covered work under sections 3 and 4 of\ \ this License\nwithout being bound by section 3 of the GNU GPL.\n \n 2. Conveying Modified\ \ Versions.\n \n If you modify a copy of the Library, and, in your modifications, a\nfacility\ \ refers to a function or data to be supplied by an Application\nthat uses the facility (other\ \ than as an argument passed when the\nfacility is invoked), then you may convey a copy of\ \ the modified\nversion:\n \n a) under this License, provided that you make a good faith\ \ effort to\n ensure that, in the event an Application does not supply the\n function\ \ or data, the facility still operates, and performs\n whatever part of its purpose remains\ \ meaningful, or\n \n b) under the GNU GPL, with none of the additional permissions of\n\ \ this License applicable to that copy.\n \n 3. Object Code Incorporating Material from\ \ Library Header Files.\n \n The object code form of an Application may incorporate material\ \ from\na header file that is part of the Library. You may convey such object\ncode under\ \ terms of your choice, provided that, if the incorporated\nmaterial is not limited to numerical\ \ parameters, data structure\nlayouts and accessors, or small macros, inline functions and\ \ templates\n(ten or fewer lines in length), you do both of the following:\n \n a) Give\ \ prominent notice with each copy of the object code that the\n Library is used in it and\ \ that the Library and its use are\n covered by this License.\n \n b) Accompany the object\ \ code with a copy of the GNU GPL and this license\n document.\n \n 4. Combined Works.\n\ \ \n You may convey a Combined Work under terms of your choice that,\ntaken together, effectively\ \ do not restrict modification of the\nportions of the Library contained in the Combined Work\ \ and reverse\nengineering for debugging such modifications, if you also do each of\nthe following:\n\ \ \n a) Give prominent notice with each copy of the Combined Work that\n the Library is\ \ used in it and that the Library and its use are\n covered by this License.\n \n b) Accompany\ \ the Combined Work with a copy of the GNU GPL and this license\n document.\n \n c) For\ \ a Combined Work that displays copyright notices during\n execution, include the copyright\ \ notice for the Library among\n these notices, as well as a reference directing the user\ \ to the\n copies of the GNU GPL and this license document.\n \n d) Do one of the following:\n\ \ \n 0) Convey the Minimal Corresponding Source under the terms of this\n License,\ \ and the Corresponding Application Code in a form\n suitable for, and under terms that\ \ permit, the user to\n recombine or relink the Application with a modified version\ \ of\n the Linked Version to produce a modified Combined Work, in the\n manner\ \ specified by section 6 of the GNU GPL for conveying\n Corresponding Source.\n \n \ \ 1) Use a suitable shared library mechanism for linking with the\n Library. A\ \ suitable mechanism is one that (a) uses at run time\n a copy of the Library already\ \ present on the user's computer\n system, and (b) will operate properly with a modified\ \ version\n of the Library that is interface-compatible with the Linked\n Version.\n\ \ \n e) Provide Installation Information, but only if you would otherwise\n be required\ \ to provide such information under section 6 of the\n GNU GPL, and only to the extent that\ \ such information is\n necessary to install and execute a modified version of the\n Combined\ \ Work produced by recombining or relinking the\n Application with a modified version of\ \ the Linked Version. (If\n you use option 4d0, the Installation Information must accompany\n\ \ the Minimal Corresponding Source and Corresponding Application\n Code. If you use option\ \ 4d1, you must provide the Installation\n Information in the manner specified by section\ \ 6 of the GNU GPL\n for conveying Corresponding Source.)\n \n 5. Combined Libraries.\n\ \ \n You may place library facilities that are a work based on the\nLibrary side by side\ \ in a single library together with other library\nfacilities that are not Applications and\ \ are not covered by this\nLicense, and convey such a combined library under terms of your\n\ choice, if you do both of the following:\n \n a) Accompany the combined library with a copy\ \ of the same work based\n on the Library, uncombined with any other library facilities,\n\ \ conveyed under the terms of this License.\n \n b) Give prominent notice with the combined\ \ library that part of it\n is a work based on the Library, and explaining where to find\ \ the\n accompanying uncombined form of the same work.\n \n 6. Revised Versions of the\ \ GNU Lesser General Public License.\n \n The Free Software Foundation may publish revised\ \ and/or new versions\nof the GNU Lesser General Public License from time to time. Such new\n\ versions will be similar in spirit to the present version, but may\ndiffer in detail to address\ \ new problems or concerns.\n \n Each version is given a distinguishing version number. If\ \ the\nLibrary as you received it specifies that a certain numbered version\nof the GNU Lesser\ \ General Public License \"or any later version\"\napplies to it, you have the option of following\ \ the terms and\nconditions either of that published version or of any later version\npublished\ \ by the Free Software Foundation. If the Library as you\nreceived it does not specify a version\ \ number of the GNU Lesser\nGeneral Public License, you may choose any version of the GNU\ \ Lesser\nGeneral Public License ever published by the Free Software Foundation.\n \n If\ \ the Library as you received it specifies that a proxy can decide\nwhether future versions\ \ of the GNU Lesser General Public License shall\napply, that proxy's public statement of\ \ acceptance of any version is\npermanent authorization for you to choose that version for\ \ the\nLibrary."