diff --git a/ciolib/CMakeLists.txt b/ciolib/CMakeLists.txt
index 9d0020a4a78032072252f0307525dbce447b7c3f..ede224bb545d662964cf9f41d849a56008f7c0af 100644
--- a/ciolib/CMakeLists.txt
+++ b/ciolib/CMakeLists.txt
@@ -84,9 +84,6 @@ else()
 	target_compile_definitions(ciolib PRIVATE NO_X)
 endif()
 
-target_compile_definitions(ciolib PRIVATE CIOLIB_EXPORTS)
-target_compile_definitions(ciolib INTERFACE CIOLIB_IMPORTS)
-
 if(SDL2_FOUND)
 	target_include_directories(ciolib PRIVATE ${SDL2_INCLUDE_DIRS})
 	set(WITH_SDL TRUE PARENT_SCOPE)
diff --git a/comio/CMakeLists.txt b/comio/CMakeLists.txt
index fbc0a78511fb090e0d2c4e2c2b7049f379b34fcb..6dbe7748343382e0539ab1e8a64e1f65a23fcac9 100644
--- a/comio/CMakeLists.txt
+++ b/comio/CMakeLists.txt
@@ -22,8 +22,6 @@ endif()
 add_library(comio OBJECT ${SOURCE})
 target_include_directories(comio PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 
-target_compile_definitions(comio PRIVATE COMIO_EXPORTS)
-target_compile_definitions(comio INTERFACE COMIO_IMPORTS)
 target_link_libraries(comio xpdev)
 install(
 	FILES ${HEADER}
diff --git a/uifc/CMakeLists.txt b/uifc/CMakeLists.txt
index 7e118b07da897591d984482badc33c76ec5f79e3..80bda20d95d0f7a76d980d2e10ec19e0eb0901fa 100644
--- a/uifc/CMakeLists.txt
+++ b/uifc/CMakeLists.txt
@@ -18,8 +18,6 @@ set(HEADER
 add_library(uifc OBJECT ${SOURCE})
 target_include_directories(uifc PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 
-target_compile_definitions(uifc PRIVATE UIFC_EXPORTS)
-target_compile_definitions(uifc INTERFACE UIFC_IMPORTS)
 target_link_libraries(uifc ciolib xpdev)
 install(
 	FILES ${HEADER}
diff --git a/xpdev/CMakeLists.txt b/xpdev/CMakeLists.txt
index d7b9b5b152ac3bc9acad5b5b6421dc8fe3c024a2..8923a397349c9e0a5080ec5ff6d7d0509c5d9c14 100644
--- a/xpdev/CMakeLists.txt
+++ b/xpdev/CMakeLists.txt
@@ -123,11 +123,9 @@ if(HAS_DEV_MACHINE_SPKR_H)
 	target_compile_definitions(xpdev PRIVATE HAS_DEV_MACHINE_SPKR_H)
 endif()
 
-target_compile_definitions(xpdev PRIVATE WRAPPER_EXPORTS)
-target_compile_definitions(xpdev INTERFACE WRAPPER_IMPORTS)
 if(WIN32)
 	target_compile_definitions(xpdev PUBLIC _WIN32 _WIN32_WINNT=0x0501 WINVER=0x0501 _WIN32_IE=0x0500)
-	target_link_libraries(xpdev Iphlpapi Ws2_32 Winmm Netapi32)
+	target_link_libraries(xpdev iphlpapi ws2_32 winmm netapi32)
 elseif(CMAKE_SYSTEM_NAME STREQUAL "Haiku")
 	target_link_libraries(xpdev network m)
 elseif(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")