From 01397b7e5a3b0633c0a8cd9e75e9b84441b414a8 Mon Sep 17 00:00:00 2001
From: Cristoforo Cataldo <cristoforo.cataldo@gmail.com>
Date: Tue, 6 Jan 2015 23:39:49 +0100
Subject: libc: newlib: Add NewLib 2.2.0, Linaro NewLib 2.2.0-2015.01 and
 2.1.0-2014.09

This commit allows to choose, download and build latest NewLib:
- newlib-2.2.0
- newlib-linaro-2.2.0-2015.01
- newlib-linaro-2.1.0-2014.09

Signed-off-by: Cristoforo Cataldo <cristoforo.cataldo@gmail.com>

diff --git a/config/libc/newlib.in b/config/libc/newlib.in
index fe21a70..8109354 100644
--- a/config/libc/newlib.in
+++ b/config/libc/newlib.in
@@ -19,15 +19,25 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config LIBC_NEWLIB_LINARO_V_2_2_0
+    bool
+    prompt "Linaro 2.2.0-2015.01"
+
+config LIBC_NEWLIB_V_2_2_0
+    bool
+    prompt "2.2.0"
+
+config LIBC_NEWLIB_LINARO_V_2_1_0
+    bool
+    prompt "Linaro 2.1.0-2014.09"
+
 config LIBC_NEWLIB_V_2_1_0
     bool
-    prompt "2.1.0 (EXPERIMENTAL)"
-    depends on EXPERIMENTAL
+    prompt "2.1.0"
 
 config LIBC_NEWLIB_V_2_0_0
     bool
-    prompt "2.0.0 (EXPERIMENTAL)"
-    depends on EXPERIMENTAL
+    prompt "2.0.0"
 
 config LIBC_NEWLIB_V_1_20_0
     bool
@@ -68,6 +78,9 @@ config LIBC_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "linaro-2.2.0-2015.01" if LIBC_NEWLIB_LINARO_V_2_2_0
+    default "2.2.0" if LIBC_NEWLIB_V_2_2_0
+    default "linaro-2.1.0-2014.09" if LIBC_NEWLIB_LINARO_V_2_1_0
     default "2.1.0" if LIBC_NEWLIB_V_2_1_0
     default "2.0.0" if LIBC_NEWLIB_V_2_0_0
     default "1.20.0" if LIBC_NEWLIB_V_1_20_0
diff --git a/scripts/build/libc/newlib.sh b/scripts/build/libc/newlib.sh
index 74785a6..9d42035 100644
--- a/scripts/build/libc/newlib.sh
+++ b/scripts/build/libc/newlib.sh
@@ -16,8 +16,15 @@ do_libc_get() {
         CT_GetCustom "newlib" "${CT_LIBC_VERSION}"      \
                      "${CT_LIBC_NEWLIB_CUSTOM_LOCATION}"
     else # ! custom location
-        CT_GetFile "newlib-${CT_LIBC_VERSION}" ${libc_src} \
-            http://mirrors.kernel.org/sources.redhat.com/newlib
+        if echo ${CT_LIBC_VERSION} |grep -q linaro; then
+            YYMM=`echo ${CT_LIBC_VERSION} |cut -d- -f3 |${sed} -e 's,^..,,'`
+            CT_GetFile "newlib-${CT_LIBC_VERSION}" ${libc_src} \
+                       https://releases.linaro.org/${YYMM}/components/toolchain/newlib-linaro \
+                       http://cbuild.validation.linaro.org/snapshots
+        else
+            CT_GetFile "newlib-${CT_LIBC_VERSION}" ${libc_src} \
+                       http://mirrors.kernel.org/sources.redhat.com/newlib
+        fi
     fi # ! custom location
 
     if [ "${CT_ATMEL_AVR32_HEADERS}" = "y" ]; then
-- 
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