--- src/core/CMakeLists.txt.orig	2022-01-14 18:52:21 UTC
+++ src/core/CMakeLists.txt
@@ -128,9 +128,10 @@ elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
 
 elseif(CMAKE_SYSTEM_NAME MATCHES "(OpenBSD|FreeBSD|NetBSD|DragonFly)")
    target_link_libraries(CsCore
-      PRIVATE
+      PUBLIC
       ${CMAKE_THREAD_LIBS_INIT}
    )
+   target_link_options(CsCore PUBLIC -pthread)
    include_directories(${CMAKE_SOURCE_DIR}/src/3rdparty/forkfd)
 
 elseif(CMAKE_SYSTEM_NAME MATCHES "Windows")
@@ -154,8 +155,8 @@ target_sources(CsCore
 
 target_include_directories(CsCore
    PUBLIC
-   $<INSTALL_INTERFACE:include>
-   $<INSTALL_INTERFACE:include/QtCore>
+   ${CMAKE_INSTALL_INCLUDEDIR}
+   ${CMAKE_INSTALL_INCLUDEDIR}/QtCore
 )
 
 if(MSVC)
@@ -196,8 +197,8 @@ install(
    TARGETS CsCore
    EXPORT CopperSpiceLibraryTargets ${INSTALL_TARGETS_DEFAULT_ARGS}
    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-   LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-   ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+   LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}${CS_NAMESPACE_DIRECTORY}
+   ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}${CS_NAMESPACE_DIRECTORY}
 )
 
 install(