Update CMake configuration for easier maintenance (#642)

* Update CMake configuration for easier maintenance

* Incorrect casing fix

* Move package requirement

* Update CTest linking

* Add logs to the CMake

* Add linking for common libraries

Added linking for common libraries in tests subdirectory.

* Move test subdirectory higher up for some reason

* Whitespace a log removal

Missed new line

* Add dCommon to dChatFilter

* Update library output dir

* Correct libBcrypt

* Further refactor CMake behaviour

* Repair bad comments and update library defines

* Revert to old include directory method

* Implement platform defines

* Add missing include

Mac needs a specific include for defining platform.  Does not compile without this.

Co-authored-by: EmosewaMC <39972741+EmosewaMC@users.noreply.github.com>

dCommon/CMakeLists.txt

@@ -0,0 +1,26 @@
+set(DCOMMON_SOURCES "AMFFormat.cpp"
+		"AMFFormat_BitStream.cpp"
+		"BinaryIO.cpp"
+		"dConfig.cpp"
+		"Diagnostics.cpp"
+		"dLogger.cpp"
+		"GeneralUtils.cpp"
+		"LDFFormat.cpp"
+		"MD5.cpp"
+		"Metrics.cpp"
+		"NiPoint3.cpp"
+		"NiQuaternion.cpp"
+		"SHA512.cpp"
+		"Type.cpp"
+		"ZCompression.cpp")
+
+include_directories(${PROJECT_SOURCE_DIR}/dCommon/)
+
+add_library(dCommon STATIC ${DCOMMON_SOURCES})
+
+target_link_libraries(dCommon libbcrypt)
+
+if (UNIX)
+	find_package(ZLIB REQUIRED)
+	target_link_libraries(dCommon ZLIB::ZLIB)
+endif()