//
// Copyright (C) 2018 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.
//

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",

    gnu_extensions: false,

    cflags: [
        "-Werror",
        "-Wwrite-strings",
    ],

    cppflags: [
        "-Woverloaded-virtual",
        "-DVK_EXPORT= ",
    ],
    cpp_std: "c++17",

    arch: {
        x86: {
            cflags: [
                "-msse2",
            ],
        },
        x86_64: {
            cflags: [
                "-msse2",
            ],
        },
    },

    target: {
        android: {
            cppflags: [
                "-DVK_USE_PLATFORM_ANDROID_KHR",
            ],
        },
        host: {
            cppflags: [
                "-fno-rtti",
                "-fno-exceptions",
            ],
            compile_multilib: "64",
        },

        // We don't need Darwin host-side builds
        darwin: {
            enabled: false,
        },
    },
}

cc_defaults {
    name: "swiftshader_common_release",

    defaults: [ "swiftshader_common" ],

    cflags: [
        "-Os",
        "-fomit-frame-pointer",
        "-ffunction-sections",
        "-fdata-sections",
    ],
}

cc_defaults {
    name: "swiftshader_common_debug",

    defaults: [ "swiftshader_common" ],

    cflags: [
        "-O0",
        "-g",
        "-UNDEBUG",
    ],
}

cc_library_headers {
    name: "swiftshader_platform_headers",
    host_supported: true,
    device_supported: true,
    vendor_available: true,
    export_include_dirs: ["include"],
}

cc_library_headers {
    name: "swiftshader_host_headers",
    device_supported: false,
    host_supported: true,
    export_include_dirs: ["include/Android"],
}