1*4882a593Smuzhiyun Apache License 2*4882a593Smuzhiyun Version 2.0, January 2004 3*4882a593Smuzhiyun http://www.apache.org/licenses/ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun 1. Definitions. 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun "License" shall mean the terms and conditions for use, reproduction, 10*4882a593Smuzhiyun and distribution as defined by Sections 1 through 9 of this document. 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun "Licensor" shall mean the copyright owner or entity authorized by 13*4882a593Smuzhiyun the copyright owner that is granting the License. 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun "Legal Entity" shall mean the union of the acting entity and all 16*4882a593Smuzhiyun other entities that control, are controlled by, or are under common 17*4882a593Smuzhiyun control with that entity. For the purposes of this definition, 18*4882a593Smuzhiyun "control" means (i) the power, direct or indirect, to cause the 19*4882a593Smuzhiyun direction or management of such entity, whether by contract or 20*4882a593Smuzhiyun otherwise, or (ii) ownership of fifty percent (50%) or more of the 21*4882a593Smuzhiyun outstanding shares, or (iii) beneficial ownership of such entity. 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun "You" (or "Your") shall mean an individual or Legal Entity 24*4882a593Smuzhiyun exercising permissions granted by this License. 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun "Source" form shall mean the preferred form for making modifications, 27*4882a593Smuzhiyun including but not limited to software source code, documentation 28*4882a593Smuzhiyun source, and configuration files. 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun "Object" form shall mean any form resulting from mechanical 31*4882a593Smuzhiyun transformation or translation of a Source form, including but 32*4882a593Smuzhiyun not limited to compiled object code, generated documentation, 33*4882a593Smuzhiyun and conversions to other media types. 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun "Work" shall mean the work of authorship, whether in Source or 36*4882a593Smuzhiyun Object form, made available under the License, as indicated by a 37*4882a593Smuzhiyun copyright notice that is included in or attached to the work 38*4882a593Smuzhiyun (an example is provided in the Appendix below). 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun "Derivative Works" shall mean any work, whether in Source or Object 41*4882a593Smuzhiyun form, that is based on (or derived from) the Work and for which the 42*4882a593Smuzhiyun editorial revisions, annotations, elaborations, or other modifications 43*4882a593Smuzhiyun represent, as a whole, an original work of authorship. For the purposes 44*4882a593Smuzhiyun of this License, Derivative Works shall not include works that remain 45*4882a593Smuzhiyun separable from, or merely link (or bind by name) to the interfaces of, 46*4882a593Smuzhiyun the Work and Derivative Works thereof. 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun "Contribution" shall mean any work of authorship, including 49*4882a593Smuzhiyun the original version of the Work and any modifications or additions 50*4882a593Smuzhiyun to that Work or Derivative Works thereof, that is intentionally 51*4882a593Smuzhiyun submitted to Licensor for inclusion in the Work by the copyright owner 52*4882a593Smuzhiyun or by an individual or Legal Entity authorized to submit on behalf of 53*4882a593Smuzhiyun the copyright owner. For the purposes of this definition, "submitted" 54*4882a593Smuzhiyun means any form of electronic, verbal, or written communication sent 55*4882a593Smuzhiyun to the Licensor or its representatives, including but not limited to 56*4882a593Smuzhiyun communication on electronic mailing lists, source code control systems, 57*4882a593Smuzhiyun and issue tracking systems that are managed by, or on behalf of, the 58*4882a593Smuzhiyun Licensor for the purpose of discussing and improving the Work, but 59*4882a593Smuzhiyun excluding communication that is conspicuously marked or otherwise 60*4882a593Smuzhiyun designated in writing by the copyright owner as "Not a Contribution." 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun "Contributor" shall mean Licensor and any individual or Legal Entity 63*4882a593Smuzhiyun on behalf of whom a Contribution has been received by Licensor and 64*4882a593Smuzhiyun subsequently incorporated within the Work. 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun 2. Grant of Copyright License. Subject to the terms and conditions of 67*4882a593Smuzhiyun this License, each Contributor hereby grants to You a perpetual, 68*4882a593Smuzhiyun worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69*4882a593Smuzhiyun copyright license to reproduce, prepare Derivative Works of, 70*4882a593Smuzhiyun publicly display, publicly perform, sublicense, and distribute the 71*4882a593Smuzhiyun Work and such Derivative Works in Source or Object form. 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun 3. Grant of Patent License. Subject to the terms and conditions of 74*4882a593Smuzhiyun this License, each Contributor hereby grants to You a perpetual, 75*4882a593Smuzhiyun worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76*4882a593Smuzhiyun (except as stated in this section) patent license to make, have made, 77*4882a593Smuzhiyun use, offer to sell, sell, import, and otherwise transfer the Work, 78*4882a593Smuzhiyun where such license applies only to those patent claims licensable 79*4882a593Smuzhiyun by such Contributor that are necessarily infringed by their 80*4882a593Smuzhiyun Contribution(s) alone or by combination of their Contribution(s) 81*4882a593Smuzhiyun with the Work to which such Contribution(s) was submitted. If You 82*4882a593Smuzhiyun institute patent litigation against any entity (including a 83*4882a593Smuzhiyun cross-claim or counterclaim in a lawsuit) alleging that the Work 84*4882a593Smuzhiyun or a Contribution incorporated within the Work constitutes direct 85*4882a593Smuzhiyun or contributory patent infringement, then any patent licenses 86*4882a593Smuzhiyun granted to You under this License for that Work shall terminate 87*4882a593Smuzhiyun as of the date such litigation is filed. 88*4882a593Smuzhiyun 89*4882a593Smuzhiyun 4. Redistribution. You may reproduce and distribute copies of the 90*4882a593Smuzhiyun Work or Derivative Works thereof in any medium, with or without 91*4882a593Smuzhiyun modifications, and in Source or Object form, provided that You 92*4882a593Smuzhiyun meet the following conditions: 93*4882a593Smuzhiyun 94*4882a593Smuzhiyun (a) You must give any other recipients of the Work or 95*4882a593Smuzhiyun Derivative Works a copy of this License; and 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun (b) You must cause any modified files to carry prominent notices 98*4882a593Smuzhiyun stating that You changed the files; and 99*4882a593Smuzhiyun 100*4882a593Smuzhiyun (c) You must retain, in the Source form of any Derivative Works 101*4882a593Smuzhiyun that You distribute, all copyright, patent, trademark, and 102*4882a593Smuzhiyun attribution notices from the Source form of the Work, 103*4882a593Smuzhiyun excluding those notices that do not pertain to any part of 104*4882a593Smuzhiyun the Derivative Works; and 105*4882a593Smuzhiyun 106*4882a593Smuzhiyun (d) If the Work includes a "NOTICE" text file as part of its 107*4882a593Smuzhiyun distribution, then any Derivative Works that You distribute must 108*4882a593Smuzhiyun include a readable copy of the attribution notices contained 109*4882a593Smuzhiyun within such NOTICE file, excluding those notices that do not 110*4882a593Smuzhiyun pertain to any part of the Derivative Works, in at least one 111*4882a593Smuzhiyun of the following places: within a NOTICE text file distributed 112*4882a593Smuzhiyun as part of the Derivative Works; within the Source form or 113*4882a593Smuzhiyun documentation, if provided along with the Derivative Works; or, 114*4882a593Smuzhiyun within a display generated by the Derivative Works, if and 115*4882a593Smuzhiyun wherever such third-party notices normally appear. The contents 116*4882a593Smuzhiyun of the NOTICE file are for informational purposes only and 117*4882a593Smuzhiyun do not modify the License. You may add Your own attribution 118*4882a593Smuzhiyun notices within Derivative Works that You distribute, alongside 119*4882a593Smuzhiyun or as an addendum to the NOTICE text from the Work, provided 120*4882a593Smuzhiyun that such additional attribution notices cannot be construed 121*4882a593Smuzhiyun as modifying the License. 122*4882a593Smuzhiyun 123*4882a593Smuzhiyun You may add Your own copyright statement to Your modifications and 124*4882a593Smuzhiyun may provide additional or different license terms and conditions 125*4882a593Smuzhiyun for use, reproduction, or distribution of Your modifications, or 126*4882a593Smuzhiyun for any such Derivative Works as a whole, provided Your use, 127*4882a593Smuzhiyun reproduction, and distribution of the Work otherwise complies with 128*4882a593Smuzhiyun the conditions stated in this License. 129*4882a593Smuzhiyun 130*4882a593Smuzhiyun 5. Submission of Contributions. Unless You explicitly state otherwise, 131*4882a593Smuzhiyun any Contribution intentionally submitted for inclusion in the Work 132*4882a593Smuzhiyun by You to the Licensor shall be under the terms and conditions of 133*4882a593Smuzhiyun this License, without any additional terms or conditions. 134*4882a593Smuzhiyun Notwithstanding the above, nothing herein shall supersede or modify 135*4882a593Smuzhiyun the terms of any separate license agreement you may have executed 136*4882a593Smuzhiyun with Licensor regarding such Contributions. 137*4882a593Smuzhiyun 138*4882a593Smuzhiyun 6. Trademarks. This License does not grant permission to use the trade 139*4882a593Smuzhiyun names, trademarks, service marks, or product names of the Licensor, 140*4882a593Smuzhiyun except as required for reasonable and customary use in describing the 141*4882a593Smuzhiyun origin of the Work and reproducing the content of the NOTICE file. 142*4882a593Smuzhiyun 143*4882a593Smuzhiyun 7. Disclaimer of Warranty. Unless required by applicable law or 144*4882a593Smuzhiyun agreed to in writing, Licensor provides the Work (and each 145*4882a593Smuzhiyun Contributor provides its Contributions) on an "AS IS" BASIS, 146*4882a593Smuzhiyun WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147*4882a593Smuzhiyun implied, including, without limitation, any warranties or conditions 148*4882a593Smuzhiyun of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149*4882a593Smuzhiyun PARTICULAR PURPOSE. You are solely responsible for determining the 150*4882a593Smuzhiyun appropriateness of using or redistributing the Work and assume any 151*4882a593Smuzhiyun risks associated with Your exercise of permissions under this License. 152*4882a593Smuzhiyun 153*4882a593Smuzhiyun 8. Limitation of Liability. In no event and under no legal theory, 154*4882a593Smuzhiyun whether in tort (including negligence), contract, or otherwise, 155*4882a593Smuzhiyun unless required by applicable law (such as deliberate and grossly 156*4882a593Smuzhiyun negligent acts) or agreed to in writing, shall any Contributor be 157*4882a593Smuzhiyun liable to You for damages, including any direct, indirect, special, 158*4882a593Smuzhiyun incidental, or consequential damages of any character arising as a 159*4882a593Smuzhiyun result of this License or out of the use or inability to use the 160*4882a593Smuzhiyun Work (including but not limited to damages for loss of goodwill, 161*4882a593Smuzhiyun work stoppage, computer failure or malfunction, or any and all 162*4882a593Smuzhiyun other commercial damages or losses), even if such Contributor 163*4882a593Smuzhiyun has been advised of the possibility of such damages. 164*4882a593Smuzhiyun 165*4882a593Smuzhiyun 9. Accepting Warranty or Additional Liability. While redistributing 166*4882a593Smuzhiyun the Work or Derivative Works thereof, You may choose to offer, 167*4882a593Smuzhiyun and charge a fee for, acceptance of support, warranty, indemnity, 168*4882a593Smuzhiyun or other liability obligations and/or rights consistent with this 169*4882a593Smuzhiyun License. However, in accepting such obligations, You may act only 170*4882a593Smuzhiyun on Your own behalf and on Your sole responsibility, not on behalf 171*4882a593Smuzhiyun of any other Contributor, and only if You agree to indemnify, 172*4882a593Smuzhiyun defend, and hold each Contributor harmless for any liability 173*4882a593Smuzhiyun incurred by, or claims asserted against, such Contributor by reason 174*4882a593Smuzhiyun of your accepting any such warranty or additional liability. 175*4882a593Smuzhiyun 176*4882a593Smuzhiyun END OF TERMS AND CONDITIONS 177*4882a593Smuzhiyun 178*4882a593Smuzhiyun APPENDIX: How to apply the Apache License to your work. 179*4882a593Smuzhiyun 180*4882a593Smuzhiyun To apply the Apache License to your work, attach the following 181*4882a593Smuzhiyun boilerplate notice, with the fields enclosed by brackets "[]" 182*4882a593Smuzhiyun replaced with your own identifying information. (Don't include 183*4882a593Smuzhiyun the brackets!) The text should be enclosed in the appropriate 184*4882a593Smuzhiyun comment syntax for the file format. We also recommend that a 185*4882a593Smuzhiyun file or class name and description of purpose be included on the 186*4882a593Smuzhiyun same "printed page" as the copyright notice for easier 187*4882a593Smuzhiyun identification within third-party archives. 188*4882a593Smuzhiyun 189*4882a593Smuzhiyun Copyright [yyyy] [name of copyright owner] 190*4882a593Smuzhiyun 191*4882a593Smuzhiyun Licensed under the Apache License, Version 2.0 (the "License"); 192*4882a593Smuzhiyun you may not use this file except in compliance with the License. 193*4882a593Smuzhiyun You may obtain a copy of the License at 194*4882a593Smuzhiyun 195*4882a593Smuzhiyun http://www.apache.org/licenses/LICENSE-2.0 196*4882a593Smuzhiyun 197*4882a593Smuzhiyun Unless required by applicable law or agreed to in writing, software 198*4882a593Smuzhiyun distributed under the License is distributed on an "AS IS" BASIS, 199*4882a593Smuzhiyun WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200*4882a593Smuzhiyun See the License for the specific language governing permissions and 201*4882a593Smuzhiyun limitations under the License. 202*4882a593Smuzhiyun 203*4882a593Smuzhiyun 204*4882a593Smuzhiyun--- LLVM Exceptions to the Apache 2.0 License ---- 205*4882a593Smuzhiyun 206*4882a593SmuzhiyunAs an exception, if, as a result of your compiling your source code, portions 207*4882a593Smuzhiyunof this Software are embedded into an Object form of such source code, you 208*4882a593Smuzhiyunmay redistribute such embedded portions in such Object form without complying 209*4882a593Smuzhiyunwith the conditions of Sections 4(a), 4(b) and 4(d) of the License. 210*4882a593Smuzhiyun 211*4882a593SmuzhiyunIn addition, if you combine or link compiled forms of this Software with 212*4882a593Smuzhiyunsoftware that is licensed under the GPLv2 ("Combined Software") and if a 213*4882a593Smuzhiyuncourt of competent jurisdiction determines that the patent provision (Section 214*4882a593Smuzhiyun3), the indemnity provision (Section 9) or other Section of the License 215*4882a593Smuzhiyunconflicts with the conditions of the GPLv2, you may retroactively and 216*4882a593Smuzhiyunprospectively choose to deem waived or otherwise exclude such Section(s) of 217*4882a593Smuzhiyunthe License, but only in their entirety and only with respect to the Combined 218*4882a593SmuzhiyunSoftware. 219*4882a593Smuzhiyun 220