build-system/gradle-core/src/main/java/com/android/build/gradle/tasks/CmakeAndroidNinjaExternalNativeJsonGenerator.kt

/*
 * Copyright (C) 2017 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 com.android.build.gradle.tasks

import com.android.build.gradle.internal.cxx.logging.warnln
import com.android.build.gradle.internal.cxx.services.createProcessOutputJunction
import com.android.build.gradle.internal.cxx.model.CxxAbiModel
import com.android.build.gradle.internal.cxx.model.CxxBuildModel
import com.android.build.gradle.internal.cxx.model.CxxVariantModel
import com.android.build.gradle.internal.cxx.settings.getBuildCommandArguments
import com.google.wireless.android.sdk.stats.GradleBuildVariant

/**
 * This strategy uses the older custom CMake (version 3.6) that directly generates the JSON file as
 * part of project configuration.
 */
internal class CmakeAndroidNinjaExternalNativeJsonGenerator(
    build: CxxBuildModel,
    variant: CxxVariantModel,
    abis: List<CxxAbiModel>,
    stats: GradleBuildVariant.Builder
) : CmakeExternalNativeJsonGenerator(build, variant, abis, stats) {

    override fun executeProcessAndGetOutput(abi: CxxAbiModel): String {
        // buildCommandArgs is set in CMake server json generation
        if(abi.getBuildCommandArguments().isNotEmpty()){
            warnln("buildCommandArgs from CMakeSettings.json is not supported for CMake version 3.6 and below.")
        }

        val logPrefix = "${variant.variantName}|${abi.abi.tag} :"
        return abi.variant.module.createProcessOutputJunction(
            abi.cxxBuildFolder,
            "android_gradle_generate_cmake_ninja_json_${abi.abi.tag}",
            getProcessBuilder(abi),
            logPrefix
        )
            .logStderrToInfo()
            .logStdoutToInfo()
            .executeAndReturnStdoutString()
    }
}