/^C_SWITCH_SYSTEM *=/s/@C_SWITCH_SYSTEM@//
/^GNUSTEP_CFLAGS *=/s/@GNUSTEP_CFLAGS@//
/^C_SWITCH_X_SITE *=/s/@C_SWITCH_X_SITE@//
-/^C_WARNINGS_SWITCH *=/s/@C_WARNINGS_SWITCH@//
+/^WARN_CFLAGS *=/s/@WARN_CFLAGS@//
+/^WERROR_CFLAGS *=/s/@WERROR_CFLAGS@//
/^PROFILING_CFLAGS *=/s/@PROFILING_CFLAGS@//
#/^LD_SWITCH_X_SITE *=/s/@LD_SWITCH_X_SITE@//
/^LD_SWITCH_SYSTEM_TEMACS *=/s/@LD_SWITCH_SYSTEM_TEMACS@//