fix this on sparc64 - use -fPIC, not -fpic

lang/tcl/8.0/patches/patch-configure

@@ -1,6 +1,6 @@
-$OpenBSD: patch-configure,v 1.2 2001/11/21 00:45:21 pvalchev Exp $
+$OpenBSD: patch-configure,v 1.3 2002/02/05 22:33:49 pvalchev Exp $
 --- configure.orig	Mon Mar  8 23:51:26 1999
-+++ configure	Tue Nov 20 00:24:05 2001
++++ configure	Tue Feb  5 16:06:42 2002
 @@ -4095,16 +4095,21 @@ rm -f conftest*
  fi
  if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
@@ -10,7 +10,7 @@ $OpenBSD: patch-configure,v 1.2 2001/11/21 00:45:21 pvalchev Exp $
 -	    SHLIB_LD="ld -Bshareable -x"
 +
 +	    case `machine` in
-+	    sparc)
++	    sparc|sparc64)
 +		SHLIB_CFLAGS="-fPIC";;
 +	    *)
 +		SHLIB_CFLAGS="-fpic";;