From 12e18755579acff969b032b67dba3a53d6708f40 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN\"" <yann.morin.1998@free.fr>
Date: Sun, 11 May 2014 23:55:16 +0200
Subject: scripts/functions: introduce target_bits_32 and target_bits_64
 variables

These variables behave the same for bitness as their counterparts do
for endianness: they are defined to the appropriate bitness.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Cody P Schafer <dev@codyps.com>

diff --git a/scripts/functions b/scripts/functions
index 2e3878b..b15601a 100644
--- a/scripts/functions
+++ b/scripts/functions
@@ -1154,6 +1154,18 @@ CT_DoBuildTargetTuple() {
             ;;
     esac
 
+    # Set the bitness suffix
+    case "${CT_ARCH_BITNESS}" in
+        32)
+            target_bits_32=32
+            target_bits_64=
+            ;;
+        64)
+            target_bits_32=
+            target_bits_64=64
+            ;;
+    esac
+
     # Build the default architecture tuple part
     CT_TARGET_ARCH="${CT_ARCH}${CT_ARCH_SUFFIX}"
 
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