diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 02e13c3..07852c5 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -3,6 +3,7 @@ name: CMake
 on:
   push:
     paths:
+    - ".github/workflows/cmake.yml"
     - "src/**"
     - "ext/**"
     - "CMakeLists.txt"
@@ -22,7 +23,7 @@ jobs:
         - { name: "Windows MSVC x86", os: windows-latest, artifact: windows-x86, arch: x86 }
         - { name: "Windows MSVC x64", os: windows-latest, artifact: windows-x64 }
         - { name: "Windows MSVC ARM64", os: windows-latest, artifact: windows-arm64, arch: amd64_arm64 }
-        - { name: "Ubuntu", artifact: "linux", os: ubuntu-latest }
+        - { name: "Ubuntu", artifact: "linux", os: ubuntu-latest, extra: "-DUSE_BUNDLED_ZSTD:BOOL=OFF" }
     runs-on: ${{matrix.config.os}}
 
     steps:
@@ -34,6 +35,11 @@ jobs:
       if: ${{startsWith(matrix.config.os, 'windows')}}
       with:
         arch: ${{matrix.config.arch && matrix.config.arch || 'x64'}}
+    - uses: awalsh128/cache-apt-pkgs-action@latest
+      if: ${{matrix.config.artifact == 'linux'}}
+      with:
+        packages: libzstd-dev
+        version: 1.0
 
     - name: Configure CMake
       run: >-
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c578149..94208cf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,7 +5,13 @@ project(tmx2gba
 	HOMEPAGE_URL "https://github.com/ScrelliCopter/tmx2gba")
 
 # Options
+option(USE_ZLIB            "Use zlib instead of bundled miniz" "${UNIX}")
+option(USE_BUNDLED_PUGIXML "Use bundled PUGIXML" ON)
+option(USE_BUNDLED_ZSTD    "Use bundled libzstd" ON)
+option(USE_BUNDLED_TMXLITE "Use bundled tmxlite" ON)
+
 option(TMX2GBA_DKP_INSTALL "Install into DEVKITPRO prefix" OFF)
+
 option(ENABLE_ASAN "Enable address sanitiser" OFF)
 
 if (ENABLE_ASAN)
@@ -13,12 +19,32 @@ if (ENABLE_ASAN)
 	add_link_options(-fsanitize=address -shared-libasan)
 endif()
 
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules/")
+
 # Libraries
-set(USE_ZSTD ON)
-add_subdirectory(ext/miniz)
-add_subdirectory(ext/pugixml)
-add_subdirectory(ext/zstd)
-add_subdirectory(ext/tmxlite)
+if (USE_BUNDLED_PUGIXML)
+	add_subdirectory(ext/pugixml)
+else()
+	find_package(PUGIXML REQUIRED)
+endif()
+
+if (USE_ZLIB)
+	find_package(ZLIB REQUIRED)
+else()
+	add_subdirectory(ext/miniz)
+endif()
+
+if (USE_BUNDLED_ZSTD)
+	add_subdirectory(ext/zstd)
+else()
+	find_package(ZSTD REQUIRED)
+endif()
+
+if (USE_BUNDLED_TMXLITE)
+	add_subdirectory(ext/tmxlite)
+else()
+	find_package(TMXLITE REQUIRED)
+endif()
 
 # Main tmx2gba sources
 add_subdirectory(src)
diff --git a/ext/tmxlite/cmake/modules/FindPUGIXML.cmake b/cmake/modules/FindPUGIXML.cmake
similarity index 100%
rename from ext/tmxlite/cmake/modules/FindPUGIXML.cmake
rename to cmake/modules/FindPUGIXML.cmake
diff --git a/ext/tmxlite/cmake/modules/FindTMXLITE.cmake b/cmake/modules/FindTMXLITE.cmake
similarity index 100%
rename from ext/tmxlite/cmake/modules/FindTMXLITE.cmake
rename to cmake/modules/FindTMXLITE.cmake
diff --git a/ext/tmxlite/cmake/modules/FindZstd.cmake b/cmake/modules/FindZSTD.cmake
similarity index 95%
rename from ext/tmxlite/cmake/modules/FindZstd.cmake
rename to cmake/modules/FindZSTD.cmake
index 98175e8..42c5dd9 100644
--- a/ext/tmxlite/cmake/modules/FindZstd.cmake
+++ b/cmake/modules/FindZSTD.cmake
@@ -38,4 +38,4 @@ if (ZSTD_FOUND)
     message(STATUS "Found Zstd: ${ZSTD_LIBRARY}")
 endif()
 
-mark_as_advanced(ZSTD_INCLUDE_DIR ZSTD_LIBRARY)
\ No newline at end of file
+mark_as_advanced(ZSTD_INCLUDE_DIR ZSTD_LIBRARY)
diff --git a/ext/pugixml/CMakeLists.txt b/ext/pugixml/CMakeLists.txt
index 7e3eed7..5be6585 100644
--- a/ext/pugixml/CMakeLists.txt
+++ b/ext/pugixml/CMakeLists.txt
@@ -17,35 +17,31 @@ set(PUGIXML_PUBLIC_DEFINITIONS
 	$<$<BOOL:${PUGIXML_NO_STL}>:PUGIXML_NO_STL>
 	$<$<BOOL:${PUGIXML_NO_EXCEPTIONS}>:PUGIXML_NO_EXCEPTIONS>)
 
-add_library(pugixml-static STATIC
-	${PROJECT_SOURCE_DIR}/src/pugixml.cpp)
-add_library(pugixml::static ALIAS pugixml-static)
+add_library(pugixml STATIC
+	src/pugiconfig.hpp
+	src/pugixml.hpp
+	src/pugixml.cpp)
+add_library(pugixml::static ALIAS pugixml)
 
-if (NOT DEFINED CMAKE_CXX_STANDARD_REQUIRED)
-	set_property(TARGET pugixml-static PROPERTY CXX_STANDARD_REQUIRED ON)
-endif()
+set_target_properties(pugixml PROPERTIES
+	CXX_STANDARD_REQUIRED ON
+	CXX_STANDARD 11)
 
-if (NOT DEFINED CMAKE_CXX_STANDARD)
-	set_property(TARGET pugixml-static PROPERTY CXX_STANDARD 11)
-endif()
-
-set_property(TARGET pugixml-static PROPERTY EXPORT_NAME static)
-target_include_directories(pugixml-static PUBLIC
+set_property(TARGET pugixml PROPERTY EXPORT_NAME static)
+target_include_directories(pugixml PUBLIC
 	$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>)
-target_compile_definitions(pugixml-static PUBLIC
+target_compile_definitions(pugixml PUBLIC
 	${PUGIXML_BUILD_DEFINES}
 	${PUGIXML_PUBLIC_DEFINITIONS})
 
-add_library(pugixml INTERFACE)
-target_link_libraries(pugixml INTERFACE pugixml-static)
 add_library(pugixml::pugixml ALIAS pugixml)
 
-set_target_properties(pugixml-static PROPERTIES
+set_target_properties(pugixml PROPERTIES
 	EXCLUDE_FROM_ALL ON
 	POSITION_INDEPENDENT_CODE ON
 	SOVERSION ${PROJECT_VERSION_MAJOR}
 	VERSION ${PROJECT_VERSION}
 	OUTPUT_NAME pugixml)
 
-set_target_properties(pugixml-static PROPERTIES
+set_target_properties(pugixml PROPERTIES
 	EXCLUDE_FROM_ALL OFF)
diff --git a/ext/tmxlite/CMakeLists.txt b/ext/tmxlite/CMakeLists.txt
index c524f7d..237c733 100644
--- a/ext/tmxlite/CMakeLists.txt
+++ b/ext/tmxlite/CMakeLists.txt
@@ -1,15 +1,14 @@
 project(tmxlite VERSION 1.3.1)
 
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/")
-
 set(USE_RTTI TRUE CACHE BOOL "Use run time type information?")
 
-set(USE_EXTLIBS FALSE CACHE BOOL "Use external zlib, zstd and pugixml libraries instead of the included source?")
-set(USE_ZSTD FALSE CACHE BOOL "Enable zstd compression? (Already set to true if USE_EXTLIBS is true)")
-
 # includes the list of source files in the src directory
 set(PROJECT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
-file(GLOB PROJECT_SRC ${PROJECT_DIR}/*.cpp)
+file(GLOB PROJECT_SRC            ${PROJECT_DIR}/*.cpp)
+file(GLOB PROJECT_HEADERS        ${CMAKE_CURRENT_SOURCE_DIR}/include/*.hpp)
+file(GLOB PROJECT_HEADERS_INL    ${CMAKE_CURRENT_SOURCE_DIR}/include/*.inl)
+file(GLOB PROJECT_HEADERS_DETAIL ${CMAKE_CURRENT_SOURCE_DIR}/include/detail/*.hpp)
+set(PROJECT_SRC ${PROJECT_SRC} ${PROJECT_HEADERS} ${PROJECT_HEADERS_INL} ${PROJECT_HEADERS_DETAIL})
 
 add_library(tmxlite STATIC ${PROJECT_SRC})
 
@@ -28,23 +27,26 @@ if (MSVC)
 	target_compile_definitions(tmxlite PRIVATE _CRT_SECURE_NO_WARNINGS)
 endif()
 
-# if we want external zip and xml libs find them and tell the compiler
-if (USE_EXTLIBS)
-	find_package(ZLIB REQUIRED)
-	find_package(PUGIXML REQUIRED)
-	find_package(Zstd REQUIRED)
-
-	target_compile_definitions(tmxlite PRIVATE USE_EXTLIBS USE_ZSTD)
-	target_include_directories(tmxlite PRIVATE ${ZLIB_INCLUDE_DIRS} ${PUGIXML_INCLUDE_DIR} ${ZSTD_INCLUDE_DIR})
-	target_link_libraries(tmxlite ${ZLIB_LIBRARIES} ${PUGIXML_LIBRARY} ${ZSTD_LIBRARY})
+if (USE_BUNDLED_PUGIXML)
+	target_link_libraries(tmxlite pugixml::static)
 else()
-	# add miniz and pugixml from source
-	target_link_libraries(tmxlite pugixml::static miniz::miniz)
+	target_include_directories(tmxlite PRIVATE ${PUGIXML_INCLUDE_DIR})
+	target_link_libraries(tmxlite ZLIB::ZLIB ${PUGIXML_LIBRARY})
+endif()
 
-	if (USE_ZSTD)
-		target_compile_definitions(tmxlite PRIVATE USE_ZSTD)
-		target_link_libraries(tmxlite zstd::static)
-	endif()
+if (USE_ZLIB)
+	target_compile_definitions(tmxlite PRIVATE USE_ZLIB)
+	target_link_libraries(tmxlite ZLIB::ZLIB)
+else()
+	target_link_libraries(tmxlite miniz::miniz)
+endif()
+
+target_compile_definitions(tmxlite PRIVATE USE_ZSTD)
+if (USE_BUNDLED_ZSTD)
+	target_link_libraries(tmxlite zstd::static)
+else()
+	target_include_directories(tmxlite PRIVATE ${ZSTD_INCLUDE_DIR})
+	target_link_libraries(tmxlite ZLIB::ZLIB ${ZSTD_LIBRARY})
 endif()
 
 target_include_directories(tmxlite PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
diff --git a/ext/tmxlite/src/FreeFuncs.cpp b/ext/tmxlite/src/FreeFuncs.cpp
index c4dc178..aca88f6 100644
--- a/ext/tmxlite/src/FreeFuncs.cpp
+++ b/ext/tmxlite/src/FreeFuncs.cpp
@@ -25,7 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifndef USE_EXTLIBS
+#ifndef USE_ZLIB
 #include "miniz.h"
 #else
 #include <zlib.h>
@@ -63,7 +63,7 @@ bool tmx::decompress(const char* source, std::vector<unsigned char>& dest, std::
     //to be incorrect in miniz. This is fine for zlib
     //compressed data, but gzip compressed streams
     //will fail to inflate.
-#ifdef USE_EXTLIBS
+#ifdef USE_ZLIB
     if (inflateInit2(&stream, 15 + 32) != Z_OK)
 #else
     if (inflateInit(&stream) != Z_OK)
diff --git a/ext/tmxlite/src/ImageLayer.cpp b/ext/tmxlite/src/ImageLayer.cpp
index 1079d28..58954da 100644
--- a/ext/tmxlite/src/ImageLayer.cpp
+++ b/ext/tmxlite/src/ImageLayer.cpp
@@ -25,11 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#else
-#include "detail/pugixml.hpp"
-#endif
 #include <tmxlite/ImageLayer.hpp>
 #include <tmxlite/FreeFuncs.hpp>
 #include <tmxlite/detail/Log.hpp>
diff --git a/ext/tmxlite/src/LayerGroup.cpp b/ext/tmxlite/src/LayerGroup.cpp
index 04551b5..be82d6c 100644
--- a/ext/tmxlite/src/LayerGroup.cpp
+++ b/ext/tmxlite/src/LayerGroup.cpp
@@ -25,11 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#else
-#include "detail/pugixml.hpp"
-#endif
 #include <tmxlite/LayerGroup.hpp>
 #include <tmxlite/FreeFuncs.hpp>
 #include <tmxlite/ObjectGroup.hpp>
diff --git a/ext/tmxlite/src/Map.cpp b/ext/tmxlite/src/Map.cpp
index 5cb9ca7..515d2a4 100644
--- a/ext/tmxlite/src/Map.cpp
+++ b/ext/tmxlite/src/Map.cpp
@@ -25,11 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#else
-#include "detail/pugixml.hpp"
-#endif
 #include <tmxlite/Map.hpp>
 #include <tmxlite/FreeFuncs.hpp>
 #include <tmxlite/ObjectGroup.hpp>
diff --git a/ext/tmxlite/src/Object.cpp b/ext/tmxlite/src/Object.cpp
index ef54743..8f90554 100644
--- a/ext/tmxlite/src/Object.cpp
+++ b/ext/tmxlite/src/Object.cpp
@@ -25,11 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#else
-#include "detail/pugixml.hpp"
-#endif
 #include <tmxlite/Object.hpp>
 #include <tmxlite/FreeFuncs.hpp>
 #include <tmxlite/Map.hpp>
diff --git a/ext/tmxlite/src/ObjectGroup.cpp b/ext/tmxlite/src/ObjectGroup.cpp
index 6a9dbdf..89a765e 100644
--- a/ext/tmxlite/src/ObjectGroup.cpp
+++ b/ext/tmxlite/src/ObjectGroup.cpp
@@ -25,11 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#else
-#include "detail/pugixml.hpp"
-#endif
 #include <tmxlite/FreeFuncs.hpp>
 #include <tmxlite/ObjectGroup.hpp>
 #include <tmxlite/detail/Log.hpp>
diff --git a/ext/tmxlite/src/ObjectTypes.cpp b/ext/tmxlite/src/ObjectTypes.cpp
index 8c31b2f..7677623 100644
--- a/ext/tmxlite/src/ObjectTypes.cpp
+++ b/ext/tmxlite/src/ObjectTypes.cpp
@@ -24,11 +24,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#else
-#include "detail/pugixml.hpp"
-#endif
 #include <tmxlite/FreeFuncs.hpp>
 #include <tmxlite/ObjectTypes.hpp>
 #include <tmxlite/detail/Log.hpp>
diff --git a/ext/tmxlite/src/Property.cpp b/ext/tmxlite/src/Property.cpp
index 29ad718..363b897 100644
--- a/ext/tmxlite/src/Property.cpp
+++ b/ext/tmxlite/src/Property.cpp
@@ -25,11 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#else
-#include "detail/pugixml.hpp"
-#endif
 #include <tmxlite/Property.hpp>
 #include <tmxlite/detail/Log.hpp>
 #include <tmxlite/FreeFuncs.hpp>
diff --git a/ext/tmxlite/src/TileLayer.cpp b/ext/tmxlite/src/TileLayer.cpp
index a7acb10..1f530c0 100644
--- a/ext/tmxlite/src/TileLayer.cpp
+++ b/ext/tmxlite/src/TileLayer.cpp
@@ -25,12 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#include <zstd.h>
-#else
-#include "detail/pugixml.hpp"
-#endif
 
 #ifdef USE_ZSTD
 #include <zstd.h>
@@ -135,7 +130,7 @@ void TileLayer::parseBase64(const pugi::xml_node& node)
             byteData.insert(byteData.end(), dataString.begin(), dataString.end());
             break;
         case CompressionType::Zstd:
-#if defined USE_ZSTD || defined USE_EXTLIBS
+#if defined USE_ZSTD
             {
                 std::size_t dataSize = dataString.length() * sizeof(unsigned char);
                 std::size_t result = ZSTD_decompress(byteData.data(), expectedSize, &dataString[0], dataSize);
@@ -148,12 +143,12 @@ void TileLayer::parseBase64(const pugi::xml_node& node)
             }
             break;
 #else
-            Logger::log("Library must be built with USE_EXTLIBS or USE_ZSTD for Zstd compression", Logger::Type::Error);
+            Logger::log("Library must be built with USE_ZSTD for Zstd compression", Logger::Type::Error);
             return {};
 #endif
         case CompressionType::GZip:
-#ifndef USE_EXTLIBS
-            Logger::log("Library must be built with USE_EXTLIBS for GZip compression", Logger::Type::Error);
+#ifndef USE_ZLIB
+            Logger::log("Library must be built with USE_ZLIB for GZip compression", Logger::Type::Error);
             return {};
 #endif
             //[[fallthrough]];
diff --git a/ext/tmxlite/src/Tileset.cpp b/ext/tmxlite/src/Tileset.cpp
index dcebe9d..1cfa3f6 100644
--- a/ext/tmxlite/src/Tileset.cpp
+++ b/ext/tmxlite/src/Tileset.cpp
@@ -25,11 +25,7 @@ and must not be misrepresented as being the original software.
 source distribution.
 *********************************************************************/
 
-#ifdef USE_EXTLIBS
 #include <pugixml.hpp>
-#else
-#include "detail/pugixml.hpp"
-#endif
 #include <tmxlite/Tileset.hpp>
 #include <tmxlite/FreeFuncs.hpp>
 #include <tmxlite/detail/Log.hpp>
diff --git a/ext/tmxlite/src/detail/pugixml.hpp b/ext/tmxlite/src/detail/pugixml.hpp
deleted file mode 100644
index fd95160..0000000
--- a/ext/tmxlite/src/detail/pugixml.hpp
+++ /dev/null
@@ -1 +0,0 @@
-#include <pugixml.hpp>
diff --git a/ext/zstd/CMakeLists.txt b/ext/zstd/CMakeLists.txt
index 7e27b5f..2e1b219 100644
--- a/ext/zstd/CMakeLists.txt
+++ b/ext/zstd/CMakeLists.txt
@@ -40,10 +40,6 @@ function (add_zstd_compilation_flags _target)
 		target_link_options(${_target} PRIVATE -z noexecstack)  # LDFLAGS
 		target_compile_options(${_target} PRIVATE -Wunused-parameter -Wa,--noexecstack)  # CFLAGS & CXXFLAGS
 	elseif (MSVC)
-		set(ACTIVATE_MULTITHREADED_COMPILATION "ON" CACHE BOOL "activate multi-threaded compilation (/MP flag)")
-		if (CMAKE_GENERATOR MATCHES "Visual Studio" AND ACTIVATE_MULTITHREADED_COMPILATION)
-			target_compile_options(${_target} PRIVATE "/MP")
-		endif ()
 		# UNICODE SUPPORT
 		target_compile_definitions(${_target} PRIVATE _UNICODE UNICODE)
 		# Enable asserts in Debug mode
@@ -97,26 +93,12 @@ set(Headers
 	${DictBuilderHeaders})
 
 if (ZSTD_LEGACY_SUPPORT)
-	set(LIBRARY_LEGACY_DIR ${LIBRARY_DIR}/legacy)
-
-	set(Sources ${Sources}
-		${LIBRARY_LEGACY_DIR}/zstd_v01.c
-		${LIBRARY_LEGACY_DIR}/zstd_v02.c
-		${LIBRARY_LEGACY_DIR}/zstd_v03.c
-		${LIBRARY_LEGACY_DIR}/zstd_v04.c
-		${LIBRARY_LEGACY_DIR}/zstd_v05.c
-		${LIBRARY_LEGACY_DIR}/zstd_v06.c
-		${LIBRARY_LEGACY_DIR}/zstd_v07.c)
-
-	set(Headers ${Headers}
-		${LIBRARY_LEGACY_DIR}/zstd_legacy.h
-		${LIBRARY_LEGACY_DIR}/zstd_v01.h
-		${LIBRARY_LEGACY_DIR}/zstd_v02.h
-		${LIBRARY_LEGACY_DIR}/zstd_v03.h
-		${LIBRARY_LEGACY_DIR}/zstd_v04.h
-		${LIBRARY_LEGACY_DIR}/zstd_v05.h
-		${LIBRARY_LEGACY_DIR}/zstd_v06.h
-		${LIBRARY_LEGACY_DIR}/zstd_v07.h)
+	foreach (SOURCE zstd_v01.c zstd_v02.c zstd_v03.c zstd_v04.c zstd_v05.c zstd_v06.c zstd_v07.c)
+		list(APPEND Sources ${LIBRARY_DIR}/legacy/${SOURCE})
+	endforeach()
+	foreach (HEADER zstd_legacy.h zstd_v01.h zstd_v02.h zstd_v03.h zstd_v04.h zstd_v05.h zstd_v06.h zstd_v07.h)
+		list(APPEND Headers ${LIBRARY_DIR}/legacy/${HEADER})
+	endforeach()
 endif()
 
 # Explicitly set the language to C for all files, including ASM files.
@@ -125,28 +107,28 @@ endif()
 # macros.
 set_source_files_properties(${Sources} PROPERTIES LANGUAGE C)
 
-add_library(libzstd_static STATIC ${Sources} ${Headers})
-add_library(zstd::static ALIAS libzstd_static)
+add_library(zstd STATIC ${Sources} ${Headers})
+add_library(zstd::static ALIAS zstd)
 
-add_zstd_compilation_flags(libzstd_static)
+add_zstd_compilation_flags(zstd)
 
 # Define library directory, where sources and header files are located
-target_include_directories(libzstd_static PUBLIC ${LIBRARY_DIR})
-target_include_directories(libzstd_static PRIVATE ${LIBRARY_DIR}/common)
+target_include_directories(zstd PUBLIC ${LIBRARY_DIR})
+target_include_directories(zstd PRIVATE ${LIBRARY_DIR}/common)
 
 if (ZSTD_LEGACY_SUPPORT)
-	include_directories(${LIBRARY_LEGACY_DIR})
-	target_compile_definitions(libzstd_static PRIVATE ZSTD_LEGACY_SUPPORT=${ZSTD_LEGACY_LEVEL})
+	target_include_directories(zstd PRIVATE ${LIBRARY_DIR}/legacy)
+	target_compile_definitions(zstd PRIVATE ZSTD_LEGACY_SUPPORT=${ZSTD_LEGACY_LEVEL})
 else()
-	target_compile_definitions(libzstd_static PRIVATE ZSTD_LEGACY_SUPPORT=0)
+	target_compile_definitions(zstd PRIVATE ZSTD_LEGACY_SUPPORT=0)
 endif()
 
 if (ZSTD_MULTITHREAD_SUPPORT)
-	target_compile_definitions(libzstd_static PRIVATE ZSTD_MULTITHREAD)
+	target_compile_definitions(zstd PRIVATE ZSTD_MULTITHREAD)
 	if (UNIX)
 		set(THREADS_PREFER_PTHREAD_FLAG ON)
 		find_package(Threads REQUIRED)
-		target_link_libraries(libzstd_static Threads::Threads)
+		target_link_libraries(zstd Threads::Threads)
 		if (NOT CMAKE_USE_PTHREADS_INIT)
 			message(SEND_ERROR "ZSTD currently does not support thread libraries other than pthreads")
 		endif()
@@ -155,16 +137,8 @@ endif()
 
 # Add specific compile definitions for MSVC project
 if (MSVC)
-	set(COMMON_DEFINITIONS ZSTD_DISABLE_ASM _CRT_SECURE_NO_WARNINGS)
-	target_compile_definitions(libzstd_static PRIVATE ZSTD_HEAPMODE=0 ${COMMON_DEFINITIONS})
+	target_compile_definitions(zstd PRIVATE ZSTD_HEAPMODE=0 ZSTD_DISABLE_ASM _CRT_SECURE_NO_WARNINGS)
 endif()
 
 # Define static library names
-set_property(TARGET libzstd_static PROPERTY POSITION_INDEPENDENT_CODE ON)
-
-# With MSVC static library needs to be renamed to avoid conflict with import library
-if (MSVC OR (WIN32 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT MINGW))
-	set_property(TARGET libzstd_static PROPERTY OUTPUT_NAME zstd_static)
-else()
-	set_property(TARGET libzstd_static PROPERTY OUTPUT_NAME zstd)
-endif()
+set_property(TARGET zstd PROPERTY POSITION_INDEPENDENT_CODE ON)