Upgrade zstd to v1.5.6
This project was upgraded with external_updater.
Usage: tools/external_updater/updater.sh update external/zstd
For more info, check https://cs.android.com/android/platform/superproject/+/main:tools/external_updater/README.md
Test: TreeHugger
Change-Id: Iecc9bd0f3fd8a9af9d3de517f08a2a91fc9c309b
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..0ec604c
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,250 @@
+package {
+ default_applicable_licenses: ["external_zstd_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 included anything that looked like it might be a license
+// text as a license_text. e.g. LICENSE, NOTICE, COPYING etc.
+//
+// Please consider removing redundant or irrelevant files from 'license_text:'.
+// See: http://go/android-license-faq
+license {
+ name: "external_zstd_license",
+ visibility: [":__subpackages__"],
+ license_kinds: [
+ "SPDX-license-identifier-BSD",
+ "SPDX-license-identifier-CC0-1.0",
+ "SPDX-license-identifier-GPL",
+ "SPDX-license-identifier-GPL-2.0",
+ "SPDX-license-identifier-GPL-3.0",
+ "SPDX-license-identifier-LGPL",
+ "SPDX-license-identifier-MIT",
+ "SPDX-license-identifier-Zlib",
+ "legacy_unencumbered",
+ ],
+ license_text: [
+ "COPYING",
+ "LICENSE",
+ ],
+}
+
+cc_library {
+ name: "libzstd",
+ min_sdk_version: "apex_inherit",
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.adbd",
+ "com.android.art",
+ "com.android.art.debug",
+ "com.android.runtime",
+ ],
+ visibility: [
+ "//bootable/recovery:__subpackages__",
+ "//device/google/contexthub/util/nanoapp_postprocess:__subpackages__",
+ "//external/bcc/libbpf-tools:__subpackages__",
+ "//external/bpftool:__subpackages__",
+ "//external/dwarves:__subpackages__",
+ "//external/elfutils:__subpackages__",
+ "//external/libbpf:__subpackages__",
+ "//external/squashfs-tools/squashfs-tools:__subpackages__",
+ "//external/stg:__subpackages__",
+ "//frameworks/libs/binary_translation/tools:__subpackages__",
+ "//packages/modules/adb:__subpackages__",
+ "//system/logging/logd:__subpackages__",
+ "//system/update_engine:__subpackages__",
+ "//system/core/fs_mgr/libsnapshot:__subpackages__",
+ "//system/core/init:__subpackages__",
+ "//system/core/fastboot:__subpackages__",
+ "//system/extras/partition_tools:__subpackages__",
+ "//system/unwinding/libunwindstack:__subpackages__",
+ ],
+ product_available: true,
+ recovery_available: true,
+ vendor_available: true,
+ host_supported: true,
+ native_bridge_supported: true,
+ ramdisk_available: true,
+ vendor_ramdisk_available: true,
+ target: {
+ windows: {
+ enabled: true,
+ },
+ },
+ srcs: ["lib/*/*.c"],
+ arch: {
+ x86_64: {
+ cflags: ["-DZSTD_DISABLE_ASM"],
+ },
+ },
+ cflags: ["-Wall", "-Werror"],
+ local_include_dirs: ["lib/common"],
+ export_include_dirs: ["lib"],
+}
+
+cc_defaults {
+ name: "zstd_fuzz_defaults",
+ static_libs: [
+ "libzstd",
+ ],
+ srcs: [
+ "contrib/externalSequenceProducer/sequence_producer.c",
+ "tests/fuzz/fuzz_data_producer.c",
+ "tests/fuzz/fuzz_helpers.c",
+ "tests/fuzz/zstd_helpers.c",
+ ],
+ local_include_dirs: [
+ "contrib/externalSequenceProducer",
+ "lib/common",
+ "lib/compress",
+ "lib/dictBuilder",
+ "tests/fuzz",
+ ],
+ cflags: [
+ "-Wno-error",
+ "-Wno-pointer-arith",
+ ],
+ host_supported: true,
+}
+
+cc_fuzz {
+ name: "zstd_block_decompress_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/block_decompress.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_block_round_trip_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/block_round_trip.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_dict_decompress_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/dictionary_decompress.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_dict_loader_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/dictionary_loader.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_dict_round_trip_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/dictionary_round_trip.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_dict_stream_round_trip_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/dictionary_stream_round_trip.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_raw_dict_round_trip_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/raw_dictionary_round_trip.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_simple_compress_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/simple_compress.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_simple_decompress_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/simple_decompress.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_simple_round_trip_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/simple_round_trip.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_stream_decompress_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/stream_decompress.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_stream_round_trip_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/stream_round_trip.c",
+ ],
+}
+
+cc_fuzz {
+ name: "zstd_frame_info_fuzzer",
+ defaults: [
+ "zstd_fuzz_defaults",
+ ],
+ srcs: [
+ "tests/fuzz/zstd_frame_info.c",
+ ],
+}
diff --git a/METADATA b/METADATA
new file mode 100644
index 0000000..b4ca1cf
--- /dev/null
+++ b/METADATA
@@ -0,0 +1,20 @@
+# This project was upgraded with external_updater.
+# Usage: tools/external_updater/updater.sh update external/zstd
+# For more info, check https://cs.android.com/android/platform/superproject/+/main:tools/external_updater/README.md
+
+name: "zstd"
+description: "Zstandard - Fast real-time compression algorithm"
+third_party {
+ license_type: RESTRICTED
+ last_upgrade_date {
+ year: 2024
+ month: 3
+ day: 27
+ }
+ homepage: "https://github.com/facebook/zstd"
+ identifier {
+ type: "Git"
+ value: "https://github.com/facebook/zstd"
+ version: "v1.5.6"
+ }
+}
diff --git a/MODULE_LICENSE_BSD b/MODULE_LICENSE_BSD
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/MODULE_LICENSE_BSD
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..7529cb9
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1 @@
+include platform/system/core:/janitors/OWNERS
