diff --git a/fitpack/CMakeLists.txt b/fitpack/CMakeLists.txt
index 082debb..c41ff0b 100644
--- a/fitpack/CMakeLists.txt
+++ b/fitpack/CMakeLists.txt
@@ -28,21 +28,21 @@ FortranCInterface_HEADER(
 )
 FortranCInterface_VERIFY(CXX)
 
-set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
-# set(FITPACK_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR} PARENT_SCOPE)
-# include_directories(${BSPLINES_INCLUDE_DIR})
+# set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
 
 # add_library(fitpack_project STATIC EXCLUDE_FROM_ALL ${src_files} mcc_bsplines.h)
 # add_library(fitpack_project STATIC EXCLUDE_FROM_ALL ${src_files})
 add_library(fitpack_project STATIC ${src_files})
 
-get_target_property(FP_LIBDIR fitpack_project LIBRARY_OUTPUT_DIRECTORY)
+# get_target_property(FP_LIBDIR fitpack_project LIBRARY_OUTPUT_DIRECTORY)
 # message(STATUS "FP_LIBDIR: ${FP_LIBDIR}")
 
 add_library(fitpack STATIC IMPORTED GLOBAL)
 set_target_properties(
     fitpack
-    PROPERTIES IMPORTED_LOCATION ${FP_LIBDIR}/libfitpack_project.a
+    PROPERTIES
+        IMPORTED_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/libfitpack_project.a
+    # PROPERTIES IMPORTED_LOCATION ${FP_LIBDIR}/libfitpack_project.a
     # IMPORTED_LOCATION ${CMAKE_BINARY_DIR}/fitpack/libfitpack_project.a
 )
 set_target_properties(