[build] Move platform libs into a separate project

klib/platform.gradle

@@ -1,46 +0,0 @@
-apply plugin: 'konan'
-
-buildscript {
-
-    def konanVersion = gradle.startParameter.projectProperties['konanVersion']
-
-    dependencies {
-        classpath files("../tools/kotlin-native-gradle-plugin/build/libs/kotlin-native-gradle-plugin-${konanVersion}.jar")
-    }
-}
-
-def taskName = "${gradle.startParameter.projectProperties['name']}"
-String konanHome = gradle.startParameter.projectProperties['konan.home']
-List<String> libs = gradle.startParameter.projectProperties.libraries.split(" ").findAll { !it.isEmpty() }
-String targetName = gradle.startParameter.projectProperties.target
-
-konan.targets = [targetName]
-
-konanArtifacts {
-    interop("$taskName") {
-        defFile gradle.startParameter.projectProperties.defFile
-        noDefaultLibs true
-        libraries {
-            files libs.collect { "$konanHome/klib/platform/$targetName/$it" }
-        }
-        extraOpts '--purge_user_libs'
-    }
-}
-
-def suffix = gradle.startParameter.projectProperties['suffix']
-def klibProgram = suffix?"$konanHome/bin/klib.$suffix" : "$konanHome/bin/klib"
-
-task klibInstall(type:Exec) {
-    String repo = "$konanHome/klib/platform/$targetName"
-    doFirst {
-        new File(repo).mkdirs()
-    }
-
-    dependsOn konanArtifacts."$taskName"."$targetName"
-    commandLine klibProgram,
-            'install',
-            konanArtifacts."$taskName"."$targetName".artifact,
-            '-target', gradle.startParameter.projectProperties.target,
-            '-repository',
-            repo
-}

platformLibs/build.gradle

@@ -30,7 +30,7 @@ private ArrayList<DefFile> targetDefFiles(String target) {
     def platform = targetToPlatform(target)
     def substitution = ['arch': target,
                         'os'  : targetToOs(target)]
-    rootProject.project(':klib').file("src/platform/$platform") // TODO: Move source from klib project into this project
+    file("src/platform/$platform")
             .listFiles()
             .findAll { it.name.endsWith(".def") }
             // The libz.a/libz.so and zlib.h are missing in raspberrypi and mips sysroots.