trylink: produce even more info about final link stage

trylink: explain how to modify link and drastically decrease amount
  of padding (unfortunately, needs hand editing ATM).
*: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts

size saving: 0.5k

coreutils/uname.c

@@ -38,8 +38,8 @@ typedef struct {
 	char processor[8];			/* for "unknown" */
 } uname_info_t;
 
-static const char options[] = "snrvmpa";
-static const unsigned short int utsname_offset[] = {
+static const char options[] ALIGN1 = "snrvmpa";
+static const unsigned short utsname_offset[] ALIGN2 = {
 	offsetof(uname_info_t,name.sysname),
 	offsetof(uname_info_t,name.nodename),
 	offsetof(uname_info_t,name.release),