From ce3ed527052e9fa9c7e19fca7fe2df366b581f14 Mon Sep 17 00:00:00 2001
From: Vasily Levchenko <vasily.levchenko@jetbrains.com>
Date: Fri, 8 Sep 2017 13:41:08 +0300
Subject: [PATCH] [build]: platform lib build added

distPlatformLibs - command build and install klibs in dist
---
 build.gradle                                  | 45 +++++++++++++++++++
 klib/platform.gradle                          | 31 +++++++++++++
 .../kotlin/konan/target/KonanTarget.kt        | 19 ++++++++
 3 files changed, 95 insertions(+)
 create mode 100644 klib/platform.gradle

diff --git a/build.gradle b/build.gradle
index adb45f6a4ea..d8fb604233e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -264,6 +264,51 @@ targetList.each { target ->
             }
         }
     }
+
+    targetDefFiles(target).forEach{
+        defFile ->
+            def taskName = defFileToTaskName(target, defFile)
+            def suffix = null
+            if (new PlatformInfo().isWindows())
+                suffix = 'bat'
+            task(taskName, type:GradleBuild) {
+                dependsOn ':tools:kotlin-native-gradle-plugin:jar'
+                tasks = ['clean', 'compileKonan', 'klibInstall']
+                buildFile project('klib').file('platform.gradle')
+                dir project(':klib').projectDir
+                startParameter.projectProperties = [
+                        'kotlin_version' : kotlin_version,
+                        'name'           : defToLibName(defFile),
+                        'defFile'        : defFile.absolutePath,
+                        'konan.home'     : project.file('dist'),
+                        'target'         : target,
+                        'suffix'         : suffix
+                ]
+            }
+    }
+}
+
+private ArrayList<File> targetDefFiles(String target) {
+    def platform = targetToPlatform(target)
+    project(':klib').file("src/platform/$platform").listFiles().findAll { it.name.endsWith(".def") }
+}
+
+private String targetToPlatform(String target) {
+    new TargetManager(target).target.platform.name().toLowerCase()
+}
+
+private String defFileToTaskName(String target, File defFile) {
+    def libname = defToLibName(defFile)
+    return "$target-$libname".toString()
+}
+
+private String defToLibName(File defFile) {
+    defFile.name.split('\\.').dropRight(1).join('.')
+}
+
+task distPlatformLibs {
+    def target = TargetManager.host.name().toLowerCase()
+    dependsOn  targetDefFiles(target).collect {defFileToTaskName(target, it)}
 }
 
 task dist {
diff --git a/klib/platform.gradle b/klib/platform.gradle
new file mode 100644
index 00000000000..9898324ae5f
--- /dev/null
+++ b/klib/platform.gradle
@@ -0,0 +1,31 @@
+apply plugin: 'konan'
+
+buildscript {
+    dependencies {
+        classpath files(project.file('../tools/kotlin-native-gradle-plugin/build/libs').listFiles().findAll {
+            it.name.endsWith('.jar')
+        }.collect().first().absolutePath)
+    }
+}
+
+def taskName = "${gradle.startParameter.projectProperties['name']}"
+
+konanInterop {
+    "$taskName" {
+        defFile gradle.startParameter.projectProperties.defFile
+        pkg gradle.startParameter.projectProperties.name
+        target gradle.startParameter.projectProperties.target
+    }
+}
+
+def suffix = gradle.startParameter.projectProperties['suffix']
+def klibProgram = suffix?"${gradle.startParameter.projectProperties['konan.home']}/bin/klib.$suffix" : "${gradle.startParameter.projectProperties['konan.home']}/bin/klib"
+
+task klibInstall(type:Exec) {
+    dependsOn compileKonan
+    commandLine klibProgram,
+            'install',
+            project.file("build/konan/interopCompiledStubs/${taskName}InteropStubs/${taskName}InteropStubs.klib"),
+            '-repository',
+            gradle.startParameter.projectProperties['konan.home']
+}
\ No newline at end of file
diff --git a/shared/src/main/kotlin/org/jetbrains/kotlin/konan/target/KonanTarget.kt b/shared/src/main/kotlin/org/jetbrains/kotlin/konan/target/KonanTarget.kt
index f6bda9606e8..9ae98e3af05 100644
--- a/shared/src/main/kotlin/org/jetbrains/kotlin/konan/target/KonanTarget.kt
+++ b/shared/src/main/kotlin/org/jetbrains/kotlin/konan/target/KonanTarget.kt
@@ -16,6 +16,14 @@
 
 package org.jetbrains.kotlin.konan.target
 
+enum class Platform {
+    OSX,
+    LINUX,
+    WINDOWS,
+    ANDROID,
+    WASM
+}
+
 enum class KonanTarget(val targetSuffix: String, val programSuffix: String, var enabled: Boolean = false) {
     ANDROID_ARM32("android_arm32", "so"),
     ANDROID_ARM64("android_arm64", "so"),
@@ -28,6 +36,17 @@ enum class KonanTarget(val targetSuffix: String, val programSuffix: String, var
     WASM32("wasm32", "wasm");
 
     val userName get() = name.toLowerCase()
+    val platform get() = when (this) {
+        ANDROID_ARM32 -> Platform.ANDROID
+        ANDROID_ARM64 -> Platform.ANDROID
+        IPHONE        -> Platform.OSX
+        IPHONE_SIM    -> Platform.OSX
+        MACBOOK       -> Platform.OSX
+        RASPBERRYPI   -> Platform.LINUX
+        LINUX         -> Platform.LINUX
+        MINGW         -> Platform.WINDOWS
+        WASM32        -> Platform.WASM
+    }
 }
 
 fun hostTargetSuffix(host: KonanTarget, target: KonanTarget) =