Ladybird+Meta: Extract AK into its own library on Lagom

We currently bundle AK with LibCore on Lagom. This means that to use AK,
all libraries must also depend on LibCore. This will create circular
dependencies when we create LibURL, as LibURL will depend on LibUnicode,
which will depend on LibCore, which will depend on LibURL.

Meta/gn/secondary/AK/BUILD.gn

@@ -7,20 +7,24 @@ config("ak_headers") {
   ]
 }
 
-source_set("AK") {
+shared_library("AK") {
+  output_name = "ak"
+
   public_configs = [ ":ak_headers" ]
   public_deps = [ ":ak_debug_gen" ]
 
-  # NOTE: Headers only!
+  # FIXME: Split out non-kernel sources to their own set
   sources = [
     "AllOf.h",
     "AnyOf.h",
     "ArbitrarySizedEnum.h",
     "Array.h",
+    "Assertions.cpp",
     "Assertions.h",
     "Atomic.h",
     "AtomicRefCounted.h",
     "Badge.h",
+    "Base64.cpp",
     "Base64.h",
     "BigIntBase.h",
     "BinaryBufferWriter.h",
@@ -35,21 +39,27 @@ source_set("AK") {
     "BumpAllocator.h",
     "ByteBuffer.h",
     "ByteReader.h",
+    "ByteString.cpp",
     "ByteString.h",
     "CharacterTypes.h",
     "Checked.h",
     "CheckedFormatString.h",
+    "CircularBuffer.cpp",
     "CircularBuffer.h",
     "CircularDeque.h",
     "CircularQueue.h",
     "Complex.h",
     "Concepts.h",
+    "ConstrainedStream.cpp",
     "ConstrainedStream.h",
+    "CountingStream.cpp",
     "CountingStream.h",
+    "DOSPackedTime.cpp",
     "DOSPackedTime.h",
     "DateConstants.h",
     "DefaultDelete.h",
     "Demangle.h",
+    "DeprecatedFlyString.cpp",
     "DeprecatedFlyString.h",
     "Diagnostics.h",
     "DisjointChunks.h",
@@ -57,23 +67,30 @@ source_set("AK") {
     "DoublyLinkedList.h",
     "Endian.h",
     "EnumBits.h",
+    "Error.cpp",
     "Error.h",
     "FPControl.h",
     "Find.h",
     "FixedArray.h",
     "FixedPoint.h",
     "FloatingPoint.h",
+    "FloatingPointStringConversions.cpp",
     "FloatingPointStringConversions.h",
+    "FlyString.cpp",
     "FlyString.h",
+    "Format.cpp",
     "Format.h",
     "Forward.h",
     "Function.h",
+    "FuzzyMatch.cpp",
     "FuzzyMatch.h",
+    "GenericLexer.cpp",
     "GenericLexer.h",
     "GenericShorthands.h",
     "HashFunctions.h",
     "HashMap.h",
     "HashTable.h",
+    "Hex.cpp",
     "Hex.h",
     "IDAllocator.h",
     "IPv4Address.h",
@@ -88,26 +105,34 @@ source_set("AK") {
     "Iterator.h",
     "JsonArray.h",
     "JsonArraySerializer.h",
+    "JsonObject.cpp",
     "JsonObject.h",
     "JsonObjectSerializer.h",
+    "JsonParser.cpp",
     "JsonParser.h",
+    "JsonPath.cpp",
     "JsonPath.h",
+    "JsonValue.cpp",
     "JsonValue.h",
     "LEB128.h",
+    "LexicalPath.cpp",
     "LexicalPath.h",
     "MACAddress.h",
     "Math.h",
     "MaybeOwned.h",
     "MemMem.h",
     "Memory.h",
+    "MemoryStream.cpp",
     "MemoryStream.h",
     "NeverDestroyed.h",
     "NoAllocationGuard.h",
     "Noncopyable.h",
     "NonnullOwnPtr.h",
     "NonnullRefPtr.h",
+    "NumberFormat.cpp",
     "NumberFormat.h",
     "NumericLimits.h",
+    "OptionParser.cpp",
     "OptionParser.h",
     "Optional.h",
     "OwnPtr.h",
@@ -117,6 +142,7 @@ source_set("AK") {
     "Queue.h",
     "QuickSelect.h",
     "QuickSort.h",
+    "Random.cpp",
     "Random.h",
     "RecursionDecision.h",
     "RedBlackTree.h",
@@ -134,26 +160,38 @@ source_set("AK") {
     "Singleton.h",
     "SinglyLinkedList.h",
     "SinglyLinkedListSizePolicy.h",
+    "SipHash.cpp",
     "SipHash.h",
+    "Slugify.cpp",
     "Slugify.h",
     "SourceGenerator.h",
     "SourceLocation.h",
     "Span.h",
     "Stack.h",
+    "StackInfo.cpp",
     "StackInfo.h",
     "Statistics.h",
     "StdLibExtraDetails.h",
     "StdLibExtras.h",
+    "Stream.cpp",
     "Stream.h",
+    "String.cpp",
     "String.h",
+    "StringBase.cpp",
     "StringBase.h",
+    "StringBuilder.cpp",
     "StringBuilder.h",
+    "StringFloatingPointConversions.cpp",
     "StringFloatingPointConversions.h",
     "StringHash.h",
+    "StringImpl.cpp",
     "StringImpl.h",
+    "StringUtils.cpp",
     "StringUtils.h",
+    "StringView.cpp",
     "StringView.h",
     "TemporaryChange.h",
+    "Time.cpp",
     "Time.h",
     "Traits.h",
     "Trie.h",
@@ -166,74 +204,30 @@ source_set("AK") {
     "UBSanitizer.h",
     "UFixedBigInt.h",
     "UFixedBigIntDivision.h",
+    "URL.cpp",
     "URL.h",
+    "URLParser.cpp",
     "URLParser.h",
+    "UUID.cpp",
     "UUID.h",
     "UnicodeUtils.h",
     "Userspace.h",
+    "Utf16View.cpp",
     "Utf16View.h",
+    "Utf32View.cpp",
     "Utf32View.h",
+    "Utf8View.cpp",
     "Utf8View.h",
     "Variant.h",
     "Vector.h",
     "WeakPtr.h",
     "Weakable.h",
+    "kmalloc.cpp",
     "kmalloc.h",
     "kstdio.h",
   ]
 }
 
-source_set("sources") {
-  deps = [ ":AK" ]
-
-  # FIXME: Split out non-kernel sources to their own set
-  sources = [
-    "Assertions.cpp",
-    "Base64.cpp",
-    "ByteString.cpp",
-    "CircularBuffer.cpp",
-    "ConstrainedStream.cpp",
-    "CountingStream.cpp",
-    "DOSPackedTime.cpp",
-    "DeprecatedFlyString.cpp",
-    "Error.cpp",
-    "FloatingPointStringConversions.cpp",
-    "FlyString.cpp",
-    "Format.cpp",
-    "FuzzyMatch.cpp",
-    "GenericLexer.cpp",
-    "Hex.cpp",
-    "JsonObject.cpp",
-    "JsonParser.cpp",
-    "JsonPath.cpp",
-    "JsonValue.cpp",
-    "LexicalPath.cpp",
-    "MemoryStream.cpp",
-    "NumberFormat.cpp",
-    "OptionParser.cpp",
-    "Random.cpp",
-    "SipHash.cpp",
-    "Slugify.cpp",
-    "StackInfo.cpp",
-    "Stream.cpp",
-    "String.cpp",
-    "StringBase.cpp",
-    "StringBuilder.cpp",
-    "StringFloatingPointConversions.cpp",
-    "StringImpl.cpp",
-    "StringUtils.cpp",
-    "StringView.cpp",
-    "Time.cpp",
-    "URL.cpp",
-    "URLParser.cpp",
-    "UUID.cpp",
-    "Utf16View.cpp",
-    "Utf32View.cpp",
-    "Utf8View.cpp",
-    "kmalloc.cpp",
-  ]
-}
-
 write_cmake_config("ak_debug_gen") {
   input = "Debug.h.in"
   output = "$root_gen_dir/AK/Debug.h"