1 files changed, 0 insertions, 5 deletions
diff --git a/configure b/configure
index 849569cf..af1b8ecc 100755
--- a/configure
+++ b/configure
@@ -6234,11 +6234,6 @@ rm -f conftest*
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_ebcdic" >&5
 $as_echo "$use_ebcdic" >&6; }
 
-if test "$ISC" = 1	# will be set by test for ISC
-then
-	CFLAGS="$CFLAGS -D_SYSV3"
-fi
-
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'