Because the size of "unsigned long" is different between 32-bit
and 64-bit, judge whether target is 32-bit or 64-bit and tell
"makekey".

The error information from LSB Test suite is as follow:
VSW5TESTSUITE PURPOSE 7
Assertion XStringToKeysym-7.(A)
When the string argument is the name of a KeySym in the 
table with the prefix XK_ removed, then a call to
XStringToKeysym returns that KeySym.
METH: For each KeySym name in table with code G:
METH: Call XStringToKeysym to obtain the KeySym defined for that string.
METH: Verify that XStringToKeysym did not return NoSymbol.
METH: Verify that the returned string is correct.
CHECK: XStringToKeysym-7 1, line 130 
CHECK: XStringToKeysym-7 2, line 140 
CHECK: XStringToKeysym-7 3, line 150 
CHECK: XStringToKeysym-7 4, line 160 
CHECK: XStringToKeysym-7 5, line 170 
CHECK: XStringToKeysym-7 6, line 180 
CHECK: XStringToKeysym-7 7, line 190 
CHECK: XStringToKeysym-7 8, line 200 
CHECK: XStringToKeysym-7 9, line 210 
CHECK: XStringToKeysym-7 10, line 220 
CHECK: XStringToKeysym-7 11, line 230 
CHECK: XStringToKeysym-7 12, line 240 
CHECK: XStringToKeysym-7 13, line 250 
CHECK: XStringToKeysym-7 14, line 260 
CHECK: XStringToKeysym-7 15, line 270 
CHECK: XStringToKeysym-7 16, line 280 
CHECK: XStringToKeysym-7 17, line 290 
CHECK: XStringToKeysym-7 18, line 300 
CHECK: XStringToKeysym-7 19, line 310 
CHECK: XStringToKeysym-7 20, line 320

Upstream-Status: Pending

Signed-off-by: dbuitenh@windriver.com

--- libX11-1.3.4.orig/src/util/makekeys.c	2010-01-15 09:11:36.000000000 +0800
+++ libX11-1.3.4/src/util/makekeys.c	2011-05-24 19:04:25.454774908 +0800
@@ -33,6 +33,7 @@
 #include <X11/keysymdef.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdint.h>
 
 typedef unsigned long Signature;
 
@@ -124,7 +125,12 @@
 	    name = info[i].name;
 	    sig = 0;
 	    while ((c = *name++))
-		sig = (sig << 1) + c;
+#ifdef USE32
+		sig = (uint32_t)(sig << 1) + c;
+#else
+		sig = (uint64_t)(sig << 1) + c;
+#endif
+		
 	    first = j = sig % z;
 	    for (k = 0; tab[j]; k++) {
 		j += first + 1;
@@ -163,7 +169,11 @@
 	name = info[i].name;
 	sig = 0;
 	while ((c = *name++))
-	    sig = (sig << 1) + c;
+#ifdef USE32
+	    sig = (uint32_t)(sig << 1) + c;
+#else
+	    sig = (uint64_t)(sig << 1) + c;
+#endif
 	first = j = sig % z;
 	while (offsets[j]) {
 	    j += first + 1;