Adding libsodium

multiplatform-crypto-delegated/build.gradle.kts

@@ -89,6 +89,11 @@ kotlin {
 
         }
         linuxX64("linux") {
+            compilations.getByName("main") {
+                val libsodiumCinterop by cinterops.creating {
+                    defFile(project.file("src/nativeInterop/cinterop/libsodium.def"))
+                }
+            }
             binaries {
                 staticLib {
                     optimized = true
@@ -383,14 +388,14 @@ tasks {
 
             testLogging {
                 events("PASSED", "FAILED", "SKIPPED")
-                // showStandardStreams = true
+                showStandardStreams = true
             }
         }
 
         val jsNodeTest by getting(KotlinJsTest::class) {
             testLogging {
                 events("PASSED", "FAILED", "SKIPPED")
-                showStandardStreams = true
+//                showStandardStreams = true
             }
         }
 
@@ -479,4 +484,18 @@ publishing {
     }
 }
 
+//configurations.forEach {
+//
+//    if (it.name == "linuxCompileKlibraries") {
+//        println("Configuration name: ${it.name}")
+//        it.attributes {
+//            this.keySet().forEach { key ->
+//                val attribute = getAttribute(key)
+//                println(" |-- Attribute $key ${attribute}")
+//                attribute(org.jetbrains.kotlin.gradle.plugin.ProjectLocalConfigurations.ATTRIBUTE, "publicZ")
+//            }
+//        }
+//    }
+//}
+
 

multiplatform-crypto-delegated/src/linuxMain/kotlin/com/ionspin/kotlin/crypto/hash/blake2b/Blake2bDelegated.kt

@@ -1,5 +1,6 @@
 package com.ionspin.kotlin.crypto.hash.blake2b
-
+import interop.*
+import kotlinx.cinterop.*
 /**
  * Created by Ugljesa Jovanovic
  * ugljesa.jovanovic@ionspin.com

multiplatform-crypto-delegated/src/linuxTest/kotlin/com/ionspin/kotlin/crypto/hash/blake2b/Blake2bLinuxTest.kt

@@ -0,0 +1,23 @@
+package com.ionspin.kotlin.crypto.hash.blake2b
+
+/**
+ * Created by Ugljesa Jovanovic
+ * ugljesa.jovanovic@ionspin.com
+ * on 24-May-2020
+ */
+
+import interop.*
+import kotlinx.cinterop.*
+import libsodium.*
+
+import kotlin.test.Test
+
+class Blake2bLinuxTest {
+
+    @Test
+    fun testCinterop() {
+        val sodiumInitResult = sodium_init()
+//        println("Sodium init $sodiumInitResult")
+        println("1")
+    }
+}

multiplatform-crypto-delegated/src/nativeInterop/cinterop/libsodium.def

@@ -1,6 +1,6 @@
 headers = sodium.h
 headerFilter = sodium.h sodium/**
 staticLibraries = libsodium.a
-libraryPaths = lib
-compilerOpts = -Iinclude
-linkerOpts = {{LDFLAGS}}
+libraryPaths = /usr/lib
+compilerOpts = -Iinclude -I/usr/include
+linkerOpts = -L/usr/lib -lsodium