--- CMakeLists.txt.orig	2021-09-12 16:33:58 UTC
+++ CMakeLists.txt
@@ -101,6 +101,7 @@ set_property(CACHE
              PROPERTY
              STRINGS "Debug" "RelWithDebInfo" "Release" "MinSizeRel")
 
+if (FALSE)
 # Creating and documenting TARGET_ARCHITECTURE cmake property
 set(TARGET_ARCHITECTURE "${TARGET_ARCHITECTURE}"
     CACHE
@@ -112,6 +113,7 @@ if (NOT TARGET_ARCHITECTURE)
       STRING "Target architecture used for -march (default is native)"
       FORCE)
 endif (NOT TARGET_ARCHITECTURE)
+endif()
 
 set(HELIB_SP_NBITS "0" 
     CACHE 
@@ -176,7 +178,7 @@ endif (NOT PACKAGE_BUILD)
 
 # Setting flag lists to avoid polluting CMAKE_CXX_FLAGS.
 # PUBLIC_HELIB_CXX_FLAGS will be exported to the installed target.
-set(PRIVATE_HELIB_CXX_FLAGS "-march=${TARGET_ARCHITECTURE}")
+#set(PRIVATE_HELIB_CXX_FLAGS "-march=${TARGET_ARCHITECTURE}")
 set(PUBLIC_HELIB_CXX_FLAGS "")
 # Add extra checks during build
 if (PEDANTIC_BUILD)