Update Android build files with license info

Android.bp

@@ -14,6 +14,43 @@
 // limitations under the License.
 //
 
+package {
+    default_applicable_licenses: ["external_swiftshader_license"],
+}
+
+// Added automatically by a large-scale-change that took the approach of
+// 'apply every license found to every target'. While this makes sure we respect
+// every license restriction, it may not be entirely correct.
+//
+// e.g. GPL in an MIT project might only apply to the contrib/ directory.
+//
+// Please consider splitting the single license below into multiple licenses,
+// taking care not to lose any license_kind information, and overriding the
+// default license using the 'licenses: [...]' property on targets as needed.
+//
+// For unused files, consider creating a 'filegroup' with "//visibility:private"
+// to attach the license to, and including a comment whether the files may be
+// used in the current project.
+//
+// large-scale-change filtered out the below license kinds as false-positives:
+//   SPDX-license-identifier-GPL
+//   SPDX-license-identifier-GPL-3.0
+// http://go/android-license-faq
+license {
+    name: "external_swiftshader_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+        "SPDX-license-identifier-BSD",
+        "SPDX-license-identifier-MIT",
+        "SPDX-license-identifier-NCSA",
+        "legacy_unencumbered",
+    ],
+    license_text: [
+        "LICENSE.txt",
+    ],
+}
+
 cc_defaults {
     name: "swiftshader_common",
 

OWNERS

@@ -13,3 +13,5 @@ shannonwoods@google.com
 chrisforbes@google.com
 cwallez@google.com
 amaiorano@google.com
+natsu@google.com
+schuffelen@google.com
\ No newline at end of file

src/Android.bp

@@ -14,6 +14,15 @@
 // limitations under the License.
 //
 
+package {
+    // http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // the below license kinds from "external_swiftshader_license":
+    //   SPDX-license-identifier-Apache-2.0
+    //   SPDX-license-identifier-BSD
+    default_applicable_licenses: ["external_swiftshader_license"],
+}
+
 cc_defaults {
     name: "libswiftshader",
     vendor: true,

third_party/SPIRV-Headers/Android.bp

@@ -14,6 +14,38 @@
 // limitations under the License.
 //
 
+package {
+    default_applicable_licenses: [
+        "external_swiftshader_third_party_SPIRV-Headers_license",
+    ],
+}
+
+// Added automatically by a large-scale-change that took the approach of
+// 'apply every license found to every target'. While this makes sure we respect
+// every license restriction, it may not be entirely correct.
+//
+// e.g. GPL in an MIT project might only apply to the contrib/ directory.
+//
+// Please consider splitting the single license below into multiple licenses,
+// taking care not to lose any license_kind information, and overriding the
+// default license using the 'licenses: [...]' property on targets as needed.
+//
+// For unused files, consider creating a 'filegroup' with "//visibility:private"
+// to attach the license to, and including a comment whether the files may be
+// used in the current project.
+// http://go/android-license-faq
+license {
+    name: "external_swiftshader_third_party_SPIRV-Headers_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-MIT",
+        "legacy_unencumbered",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
 filegroup {
     name: "swiftshader_spirv_headers_unified1_spirv.core.grammar.json",
     srcs: ["include/spirv/unified1/spirv.core.grammar.json"],

third_party/SPIRV-Tools/Android.bp

@@ -22,6 +22,39 @@
 // Find Python invocations.
 // Use regex replacements to get "cmd:" lines below.
 
+package {
+    default_applicable_licenses: [
+        "external_swiftshader_third_party_SPIRV-Tools_license",
+    ],
+}
+
+// Added automatically by a large-scale-change that took the approach of
+// 'apply every license found to every target'. While this makes sure we respect
+// every license restriction, it may not be entirely correct.
+//
+// e.g. GPL in an MIT project might only apply to the contrib/ directory.
+//
+// Please consider splitting the single license below into multiple licenses,
+// taking care not to lose any license_kind information, and overriding the
+// default license using the 'licenses: [...]' property on targets as needed.
+//
+// For unused files, consider creating a 'filegroup' with "//visibility:private"
+// to attach the license to, and including a comment whether the files may be
+// used in the current project.
+// http://go/android-license-faq
+license {
+    name: "external_swiftshader_third_party_SPIRV-Tools_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+        "SPDX-license-identifier-BSD",
+        "SPDX-license-identifier-MIT",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
 genrule {
     name: "swiftshader_spvtools_generate_grammar_tables",
     out: [

third_party/astc-encoder/Android.bp

@@ -14,6 +14,25 @@
 // limitations under the License.
 //
 
+package {
+    default_applicable_licenses: [
+        "external_swiftshader_third_party_astc-encoder_license",
+    ],
+}
+
+// Added automatically by a large-scale-change
+// http://go/android-license-faq
+license {
+    name: "external_swiftshader_third_party_astc-encoder_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "LICENSE.txt",
+    ],
+}
+
 cc_library_static {
     name: "swiftshader_astc",
 

third_party/llvm-10.0/Android.bp

+package {
+    // http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // the below license kinds from "external_swiftshader_license":
+    //   SPDX-license-identifier-Apache-2.0
+    //   SPDX-license-identifier-BSD
+    //   SPDX-license-identifier-MIT
+    //   SPDX-license-identifier-NCSA
+    //   legacy_unencumbered
+    default_applicable_licenses: ["external_swiftshader_license"],
+}
+
 cc_defaults {
     name: "libLLVM10_swiftshader_defaults",
 

third_party/llvm-subzero/Android.bp

@@ -14,6 +14,41 @@
 // limitations under the License.
 //
 
+package {
+    default_applicable_licenses: [
+        "external_swiftshader_third_party_llvm-subzero_license",
+    ],
+}
+
+// Added automatically by a large-scale-change that took the approach of
+// 'apply every license found to every target'. While this makes sure we respect
+// every license restriction, it may not be entirely correct.
+//
+// e.g. GPL in an MIT project might only apply to the contrib/ directory.
+//
+// Please consider splitting the single license below into multiple licenses,
+// taking care not to lose any license_kind information, and overriding the
+// default license using the 'licenses: [...]' property on targets as needed.
+//
+// For unused files, consider creating a 'filegroup' with "//visibility:private"
+// to attach the license to, and including a comment whether the files may be
+// used in the current project.
+// http://go/android-license-faq
+license {
+    name: "external_swiftshader_third_party_llvm-subzero_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+        "SPDX-license-identifier-BSD",
+        "SPDX-license-identifier-MIT",
+        "SPDX-license-identifier-NCSA",
+        "legacy_unencumbered",
+    ],
+    license_text: [
+        "LICENSE.TXT",
+    ],
+}
+
 cc_library_static {
     name: "libLLVMSupport_subzero",
 

third_party/marl/Android.bp

@@ -14,6 +14,25 @@
 // limitations under the License.
 //
 
+package {
+    default_applicable_licenses: [
+        "external_swiftshader_third_party_marl_license",
+    ],
+}
+
+// Added automatically by a large-scale-change
+// http://go/android-license-faq
+license {
+    name: "external_swiftshader_third_party_marl_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "LICENSE",
+    ],
+}
+
 cc_library_static {
     name: "swiftshader_marl",
     vendor_available: true,