// Copyright 2021 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// *** THIS PACKAGE HAS SPECIAL LICENSING CONDITIONS.  PLEASE
//     CONSULT THE OWNERS AND opensource-licensing@google.com BEFORE
//     DEPENDING ON IT IN YOUR PROJECT. ***
package {
    default_applicable_licenses: ["external_fft2d_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.
// See: http://go/android-license-faq
license {
    name: "external_fft2d_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "legacy_by_exception_only", // by exception only
        "legacy_notice",
    ],
    license_text: [
        "LICENSE",
    ],
}

cc_library_static {
    name: "libfft2d",
    host_supported: true,
    vendor_available: true,
    sdk_version: "current",
    min_sdk_version: "30",
    srcs: [
        "src/fft2d/fft2d/fftsg.c",
        "src/fft2d/fft2d/fftsg2d.c",
        "src/fft2d/fft2d/alloc.c",
        "src/fft2d/fft2d/shrtdct.c",
    ],
    cflags: [
        "-Wno-unused-parameter",
        "-Wno-unused-function",
    ],
    export_include_dirs: ["src/fft2d"],
    sanitize: {
        integer_overflow: true,
    },
    apex_available: [
        "//apex_available:platform",
        "com.android.adservices",
        "com.android.extservices",
        "com.android.ondevicepersonalization",
    ],
}