diff --git a/BLAS/SRC/CMakeLists.txt b/BLAS/SRC/CMakeLists.txt
index 8b9e1397d8..c92bd2bad9 100644
--- a/BLAS/SRC/CMakeLists.txt
+++ b/BLAS/SRC/CMakeLists.txt
@@ -110,13 +110,20 @@ endif()
 list(REMOVE_DUPLICATES SOURCES)
 
 add_library(${BLASLIB}_obj OBJECT ${SOURCES})
-target_compile_options(${BLASLIB}_obj PRIVATE -fPIC)
+set_target_properties(${BLASLIB}_obj PROPERTIES POSITION_INDEPENDENT_CODE ON)
 
 if(BUILD_INDEX64_EXT_API)
+  set(SOURCES_64_F)
+  # Copy files so we can set source property specific to /${BLASLIB}_64_obj target
+  file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${BLASLIB}_64_obj)
+  file(COPY ${SOURCES} DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/${BLASLIB}_64_obj)
+  file(GLOB SOURCES_64_F ${CMAKE_CURRENT_BINARY_DIR}/${BLASLIB}_64_obj/*.f*)
+  add_library(${BLASLIB}_64_obj OBJECT ${SOURCES_64_F})
+  target_compile_options(${BLASLIB}_64_obj PRIVATE ${FOPT_ILP64})
+  set_target_properties(${BLASLIB}_64_obj PROPERTIES POSITION_INDEPENDENT_CODE ON)
   #Add _64 suffix to all Fortran functions via macros
-  set(COPT_64_F)
-  list(APPEND COPT_64_F -cpp)
-  foreach(F IN LISTS SOURCES)
+  foreach(F IN LISTS SOURCES_64_F)
+      set(COPT_64_F -cpp)
       file(STRINGS ${F} ${F}.lst)
       list(FILTER ${F}.lst INCLUDE REGEX "subroutine|SUBROUTINE|external|EXTERNAL|function|FUNCTION")
       list(FILTER ${F}.lst EXCLUDE REGEX "^!.*")
@@ -128,10 +135,9 @@ if(BUILD_INDEX64_EXT_API)
         string(STRIP ${FUNC} FUNC)
         list(APPEND COPT_64_F "-D${FUNC}=${FUNC}_64")
       endforeach()
+      list(REMOVE_DUPLICATES COPT_64_F)
+      set_source_files_properties(${F} PROPERTIES COMPILE_OPTIONS "${COPT_64_F}")
   endforeach()
-  list(REMOVE_DUPLICATES COPT_64_F)
-  add_library(${BLASLIB}_64_obj OBJECT ${SOURCES})
-  target_compile_options(${BLASLIB}_64_obj PRIVATE -fPIC ${FOPT_ILP64} ${COPT_64_F})
 endif()
 
 add_library(${BLASLIB}
@@ -142,6 +148,7 @@ set_target_properties(
   ${BLASLIB} PROPERTIES
   VERSION ${LAPACK_VERSION}
   SOVERSION ${LAPACK_MAJOR_VERSION}
+  POSITION_INDEPENDENT_CODE ON
   )
 lapack_install_library(${BLASLIB})
 
diff --git a/CBLAS/src/CMakeLists.txt b/CBLAS/src/CMakeLists.txt
index 16eed8bfab..0e4f740cc8 100644
--- a/CBLAS/src/CMakeLists.txt
+++ b/CBLAS/src/CMakeLists.txt
@@ -122,16 +122,29 @@ set_target_properties(${CBLASLIB}_obj PROPERTIES POSITION_INDEPENDENT_CODE ON)
 
 if(BUILD_INDEX64_EXT_API)
   # 64bit Integer Interface
+  # Define list of C files
   set(SOURCES_64_C)
-  set(SOURCES_64_F)
   list(APPEND SOURCES_64_C ${SOURCES})
-  list(APPEND SOURCES_64_F ${SOURCES})
   list(FILTER SOURCES_64_C  EXCLUDE REGEX "\.f$")
-  list(FILTER SOURCES_64_F  INCLUDE REGEX "\.f$")
   list(REMOVE_ITEM SOURCES_64_C cblas_globals.c)
+  # Define list of Fortran files
+  set(SOURCES_64_F)
+  list(APPEND SOURCES_64_F ${SOURCES})
+  list(FILTER SOURCES_64_F  INCLUDE REGEX "\.f$")
+  # Copy files so we can set source property specific to /${CBLASLIB}_64_obj target
+  file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${CBLASLIB}_64_fobj)
+  file(COPY ${SOURCES_64_F} DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/${CBLASLIB}_64_fobj)
+  file(GLOB SOURCES_64_F ${CMAKE_CURRENT_BINARY_DIR}/${CBLASLIB}_64_fobj/*)
+  add_library(${CBLASLIB}_64_cobj OBJECT ${SOURCES_64_C})
+  add_library(${CBLASLIB}_64_fobj OBJECT ${SOURCES_64_F})
+  set_target_properties(${CBLASLIB}_64_cobj ${CBLASLIB}_64_fobj PROPERTIES
+          POSITION_INDEPENDENT_CODE ON
+          Fortran_PREPROCESS ON)
+  target_compile_options(${CBLASLIB}_64_cobj PRIVATE -DWeirdNEC -DCBLAS_API64)
+  target_compile_options(${CBLASLIB}_64_fobj PRIVATE ${FOPT_ILP64})
   #Add suffix to all Fortran functions via macros
-  set(COPT_64_F)
   foreach(F IN LISTS SOURCES_64_F)
+      set(COPT_64_F)
       file(STRINGS ${F} ${F}.lst)
       list(FILTER ${F}.lst INCLUDE REGEX "subroutine|external")
       foreach(FUNC IN LISTS ${F}.lst)
@@ -139,14 +152,8 @@ if(BUILD_INDEX64_EXT_API)
         string(REGEX REPLACE "[(][a-zA-Z0-9, ]*[)]" "" FUNC ${FUNC})
         list(APPEND COPT_64_F "-D${FUNC}=${FUNC}_64")
       endforeach()
+      set_source_files_properties(${F} PROPERTIES COMPILE_OPTIONS "${COPT_64_F}")
   endforeach()
-  add_library(${CBLASLIB}_64_cobj OBJECT ${SOURCES_64_C})
-  add_library(${CBLASLIB}_64_fobj OBJECT ${SOURCES_64_F})
-  set_target_properties(${CBLASLIB}_64_cobj ${CBLASLIB}_64_fobj PROPERTIES
-          POSITION_INDEPENDENT_CODE ON
-          Fortran_PREPROCESS ON)
-  target_compile_options(${CBLASLIB}_64_cobj PRIVATE -DWeirdNEC -DCBLAS_API64)
-  target_compile_options(${CBLASLIB}_64_fobj PRIVATE ${FOPT_ILP64} ${COPT_64_F})
 endif()
 
 add_library(${CBLASLIB}