update kotlin cpp to build for windows

Author: DanielRBaird

KotlinCpp/bcdist/mingw_x64/tlruntime.bc

@@ -20,14 +20,18 @@ import org.jetbrains.kotlin.CompileCppToBitcode
 
 targetList.each { targetName ->
     if(
-    targetName.contains("ios") || targetName.contains("macos")
+    targetName.contains("ios") || targetName.contains("macos") || targetName.contains("mingw")
     ) {
         task("${targetName}TLRuntime", type: CompileCppToBitcode) {
             name "tlruntime"
             srcRoot file('src/main')
             target targetName
-            if (!isWindows())
+            if (!isWindows()) {
                 compilerArgs '-fPIC'
+            } else {
+                // When compiling on windows you need to have installed msys2, then use that to install sqlite3
+                compilerArgs '-Ic:\\msys64\\mingw64\\include'
+            }
             compilerArgs '-I' + project.file("${konanDevPath}/common/src/hash/headers")
             compilerArgs '-I' + project.file("${konanDevPath}/runtime/src/main/cpp")
             if (rootProject.hasProperty("${targetName}LibffiDir"))
@@ -37,7 +41,8 @@ targetList.each { targetName ->
 }
 
 task distTlRuntime(type: Copy) {
-    dependsOn.addAll(targetList.findAll {it.contains("ios") || it.contains("macos")}.collect { "${it}TLRuntime" })
+    dependsOn.addAll(targetList.findAll {it.contains("ios") || it.contains("macos") || it.contains("mingw")}
+             .collect { "${it}TLRuntime" })
 }
 
 

KotlinCpp/bcdist/mingw_x64/tlruntime/KonanHelper.bc

@@ -20,7 +20,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
-
+#include <stdarg.h>
 
 #include <iterator>
 #include <string>
@@ -42,8 +42,6 @@
 
 #include "utf8.h"
 
-#include <dispatch/dispatch.h>
-
 extern "C" {
 //TODO: Review everything that uses this and make sure we need
 char *CreateCStringFromStringWithSize(KString kstring, size_t *utf8Size) {

KotlinCpp/bcdist/mingw_x64/tlruntime/SQLiteCommon.bc

@@ -26,7 +26,6 @@
 #include "utf8.h"
 
 #include <stdlib.h>
-#include <sys/mman.h>
 
 #include <string.h>
 #include <unistd.h>
@@ -315,6 +314,10 @@ KLong SQLiter_SQLiteConnection_nativeOpen(KString pathStr, KInt openFlags,
         sqliteFlags = SQLITE_OPEN_READWRITE;
     }
 
+    // This ensures that regardless of how sqlite was compiled it will support uri file paths.
+    // this is important for using in memory databases.
+    sqliteFlags |= SQLITE_OPEN_URI;
+
     size_t utf8Size;
     char * path = CreateCStringFromStringWithSize(pathStr, &utf8Size);
     char * label = CreateCStringFromStringWithSize(labelStr, &utf8Size);