Merge pull request #24 from Christopher83/master

Add the support to choose, download and build latest Linaro toolchain components

13 files changed, 157 insertions, 67 deletions

diff --git a/config/binutils/binutils.in b/config/binutils/binutils.in
index f21cbca..9800004 100644
--- a/config/binutils/binutils.in
+++ b/config/binutils/binutils.in
@@ -8,11 +8,21 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config BINUTILS_LINARO_V_2_25
+    bool
+    prompt "linaro-2.25.0-2015.01-2"
+    select BINUTILS_2_25_or_later
+
 config BINUTILS_V_2_25
     bool
     prompt "2.25"
     select BINUTILS_2_25_or_later
 
+config BINUTILS_LINARO_V_2_24
+    bool
+    prompt "linaro-2.24.0-2014.11-2"
+    select BINUTILS_2_24_or_later
+
 config BINUTILS_V_2_24
     bool
     prompt "2.24"
@@ -82,7 +92,9 @@ config BINUTILS_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "linaro-2.25.0-2015.01-2" if BINUTILS_LINARO_V_2_25
     default "2.25" if BINUTILS_V_2_25
+    default "linaro-2.24.0-2014.11-2" if BINUTILS_LINARO_V_2_24
     default "2.24" if BINUTILS_V_2_24
     default "2.23.2" if BINUTILS_V_2_23_2
     default "2.23.1" if BINUTILS_V_2_23_1
diff --git a/config/cc/gcc.in b/config/cc/gcc.in
index 95abde6..65ecd94 100644
--- a/config/cc/gcc.in
+++ b/config/cc/gcc.in
@@ -36,6 +36,12 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config CC_V_linaro_4_9
+    bool
+    prompt "linaro-4.9-2015.01"
+    depends on CC_GCC_SHOW_LINARO
+    select CC_GCC_4_9
+
 config CC_V_4_9_2
     bool
     prompt "4.9.2"
@@ -53,7 +59,7 @@ config CC_V_4_9_0
 
 config CC_V_linaro_4_8
     bool
-    prompt "linaro-4.8-2014.04"
+    prompt "linaro-4.8-2014.11"
     depends on CC_GCC_SHOW_LINARO
     select CC_GCC_4_8
 
@@ -502,10 +508,11 @@ config CC_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "linaro-4.9-2015.01" if CC_V_linaro_4_9
     default "4.9.2" if CC_V_4_9_2
     default "4.9.1" if CC_V_4_9_1
     default "4.9.0" if CC_V_4_9_0
-    default "linaro-4.8-2014.04" if CC_V_linaro_4_8
+    default "linaro-4.8-2014.11" if CC_V_linaro_4_8
     default "4.8.4" if CC_V_4_8_4
     default "4.8.3" if CC_V_4_8_3
     default "4.8.2" if CC_V_4_8_2
diff --git a/config/debug/gdb.in b/config/debug/gdb.in
index bf0925d..9ca84f5 100644
--- a/config/debug/gdb.in
+++ b/config/debug/gdb.in
@@ -33,6 +33,12 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config GDB_V_linaro_7_8
+    bool
+    prompt "linaro-7.8-2014.09"
+    depends on DEBUG_GDB_SHOW_LINARO
+    select GDB_7_2_or_later
+
 config GDB_V_7_8_1
     bool
     prompt "7.8.1"
@@ -53,14 +59,20 @@ config GDB_V_7_7
     prompt "7.7"
     select GDB_7_2_or_later
 
+config GDB_V_linaro_7_6
+    bool
+    prompt "linaro-7.6.1-2013.10"
+    depends on DEBUG_GDB_SHOW_LINARO
+    select GDB_7_2_or_later
+
 config GDB_V_7_6_1
     bool
     prompt "7.6.1"
     select GDB_7_2_or_later
 
-config GDB_V_linaro_7_6_2013_05
+config GDB_V_linaro_7_5
     bool
-    prompt "linaro-7.6-2013.05"
+    prompt "linaro-7.5-2012.12-1"
     depends on DEBUG_GDB_SHOW_LINARO
     select GDB_7_2_or_later
 
@@ -69,13 +81,7 @@ config GDB_V_7_5_1
     prompt "7.5.1"
     select GDB_7_2_or_later
 
-config GDB_V_linaro_7_5_2012_12_1
-    bool
-    prompt "linaro-7.5-2012.12-1"
-    depends on DEBUG_GDB_SHOW_LINARO
-    select GDB_7_2_or_later
-
-config GDB_V_linaro_7_4_2012_06
+config GDB_V_linaro_7_4
     bool
     prompt "linaro-7.4-2012.06"
     depends on DEBUG_GDB_SHOW_LINARO
@@ -91,7 +97,7 @@ config GDB_V_7_4
     prompt "7.4"
     select GDB_7_2_or_later
 
-config GDB_V_linaro_7_3_2011_12
+config GDB_V_linaro_7_3
     bool
     prompt "linaro-7.3-2011.12"
     depends on DEBUG_GDB_SHOW_LINARO
@@ -107,7 +113,7 @@ config GDB_V_7_3a
     prompt "7.3a"
     select GDB_7_2_or_later
 
-config GDB_V_linaro_7_2_2011_05_0
+config GDB_V_linaro_7_2
     bool
     prompt "linaro-7.2-2011.05-0"
     depends on DEBUG_GDB_SHOW_LINARO
@@ -168,18 +174,19 @@ config GDB_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "linaro-7.8-2014.09" if GDB_V_linaro_7_8
     default "7.8.1" if GDB_V_7_8_1
     default "7.8" if GDB_V_7_8
     default "7.7.1" if GDB_V_7_7_1
     default "7.7" if GDB_V_7_7
+    default "linaro-7.6.1-2013.10" if GDB_V_linaro_7_6
     default "7.6.1" if GDB_V_7_6_1
-    default "linaro-7.6-2013.05" if GDB_V_linaro_7_6_2013_05
+    default "linaro-7.5-2012.12-1" if GDB_V_linaro_7_5
     default "7.5.1" if GDB_V_7_5_1
-    default "linaro-7.5-2012.12-1" if GDB_V_linaro_7_5_2012_12_1
-    default "linaro-7.4-2012.06" if GDB_V_linaro_7_4_2012_06
+    default "linaro-7.4-2012.06" if GDB_V_linaro_7_4
     default "7.4.1" if GDB_V_7_4_1
     default "7.4" if GDB_V_7_4
-    default "linaro-7.3-2011.12" if GDB_V_linaro_7_3_2011_12
+    default "linaro-7.3-2011.12" if GDB_V_linaro_7_3
     default "7.3.1" if GDB_V_7_3_1
     default "7.3a" if GDB_V_7_3a
     default "linaro-7.2-2011.05-0" if GDB_V_linaro_7_2_2011_05_0
diff --git a/config/kernel/linux.in b/config/kernel/linux.in
index fbce1f8..f1a4c9c 100644
--- a/config/kernel/linux.in
+++ b/config/kernel/linux.in
@@ -26,9 +26,13 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config KERNEL_V_3_18
+    bool
+    prompt "3.18.3"
+
 config KERNEL_V_3_17
     bool
-    prompt "3.17.6"
+    prompt "3.17.8"
 
 config KERNEL_V_3_16
     bool
@@ -40,7 +44,7 @@ config KERNEL_V_3_15
 
 config KERNEL_V_3_14
     bool
-    prompt "3.14.26 (longterm)"
+    prompt "3.14.29 (longterm)"
 
 config KERNEL_V_3_13
     bool
@@ -48,7 +52,7 @@ config KERNEL_V_3_13
 
 config KERNEL_V_3_12
     bool
-    prompt "3.12.35 (longterm)"
+    prompt "3.12.36 (longterm)"
 
 config KERNEL_V_3_11
     bool
@@ -56,7 +60,7 @@ config KERNEL_V_3_11
 
 config KERNEL_V_3_10
     bool
-    prompt "3.10.62 (longterm)"
+    prompt "3.10.65 (longterm)"
 
 config KERNEL_V_3_9
     bool
@@ -88,7 +92,7 @@ config KERNEL_V_3_3
 
 config KERNEL_V_3_2
     bool
-    prompt "3.2.64 (longterm)"
+    prompt "3.2.66 (longterm)"
 
 config KERNEL_V_3_1
     bool
@@ -124,7 +128,7 @@ config KERNEL_V_2_6_33
 
 config KERNEL_V_2_6_32
     bool
-    prompt "2.6.32.64 (longterm)"
+    prompt "2.6.32.65 (longterm)"
     help
       The Linux 2.6.32 tree is a "longterm" maintenance branch.
       
@@ -187,14 +191,15 @@ config KERNEL_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
-    default "3.17.6" if KERNEL_V_3_17
+    default "3.18.3" if KERNEL_V_3_18
+    default "3.17.8" if KERNEL_V_3_17
     default "3.16.7" if KERNEL_V_3_16
     default "3.15.10" if KERNEL_V_3_15
-    default "3.14.26" if KERNEL_V_3_14
+    default "3.14.29" if KERNEL_V_3_14
     default "3.13.11" if KERNEL_V_3_13
-    default "3.12.35" if KERNEL_V_3_12
+    default "3.12.36" if KERNEL_V_3_12
     default "3.11.10" if KERNEL_V_3_11
-    default "3.10.62" if KERNEL_V_3_10
+    default "3.10.65" if KERNEL_V_3_10
     default "3.9.11" if KERNEL_V_3_9
     default "3.8.13" if KERNEL_V_3_8
     default "3.7.10" if KERNEL_V_3_7
@@ -202,7 +207,7 @@ config KERNEL_VERSION
     default "3.5.7" if KERNEL_V_3_5
     default "3.4.105" if KERNEL_V_3_4
     default "3.3.8" if KERNEL_V_3_3
-    default "3.2.64" if KERNEL_V_3_2
+    default "3.2.66" if KERNEL_V_3_2
     default "3.1.10" if KERNEL_V_3_1
     default "3.0.101" if KERNEL_V_3_0
     default "2.6.39.4" if KERNEL_V_2_6_39
@@ -210,7 +215,7 @@ config KERNEL_VERSION
     default "2.6.37.6" if KERNEL_V_2_6_37
     default "2.6.36.4" if KERNEL_V_2_6_36
     default "2.6.33.20" if KERNEL_V_2_6_33
-    default "2.6.32.64" if KERNEL_V_2_6_32
+    default "2.6.32.65" if KERNEL_V_2_6_32
     default "2.6.31.14" if KERNEL_V_2_6_31
     default "2.6.27.62" if KERNEL_V_2_6_27
     default "custom" if KERNEL_LINUX_CUSTOM
diff --git a/config/libc/eglibc.in b/config/libc/eglibc.in
index 8504cbf..d1ecd0f 100644
--- a/config/libc/eglibc.in
+++ b/config/libc/eglibc.in
@@ -21,6 +21,11 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config LIBC_EGLIBC_LINARO_V_2_19
+    bool
+    prompt "Linaro 2.19-2014.08"
+    select LIBC_EGLIBC_2_16_or_later
+
 config LIBC_EGLIBC_V_2_18
     bool
     prompt "2_18"
@@ -92,6 +97,7 @@ config LIBC_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "linaro-2.19-2014.08" if LIBC_EGLIBC_LINARO_V_2_19
     default "2_18" if LIBC_EGLIBC_V_2_18
     default "2_17" if LIBC_EGLIBC_V_2_17
     default "2_16" if LIBC_EGLIBC_V_2_16
diff --git a/config/libc/glibc.in b/config/libc/glibc.in
index f107438..42575f7 100644
--- a/config/libc/glibc.in
+++ b/config/libc/glibc.in
@@ -17,6 +17,11 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config LIBC_GLIBC_LINARO_V_2_20
+    bool
+    prompt "Linaro 2.20-2014.11"
+    select LIBC_GLIBC_2_20_or_later
+
 config LIBC_GLIBC_V_2_20
     bool
     prompt "2.20"
@@ -126,6 +131,7 @@ config LIBC_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "linaro-2.20-2014.11" if LIBC_GLIBC_LINARO_V_2_20
     default "2.20" if LIBC_GLIBC_V_2_20
     default "2.19" if LIBC_GLIBC_V_2_19
     default "2.18" if LIBC_GLIBC_V_2_18
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/binutils/binutils.sh b/scripts/build/binutils/binutils.sh
index 1cc8739..813d3ce 100644
--- a/scripts/build/binutils/binutils.sh
+++ b/scripts/build/binutils/binutils.sh
@@ -8,9 +8,16 @@ do_binutils_get() {
         CT_GetCustom "binutils" "${CT_BINUTILS_VERSION}" \
                      "${CT_BINUTILS_CUSTOM_LOCATION}"
     else
-        CT_GetFile "binutils-${CT_BINUTILS_VERSION}"                                        \
-                   ftp://{sourceware.org,gcc.gnu.org}/pub/binutils/{releases,snapshots}     \
-                   {ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils
+        if echo ${CT_BINUTILS_VERSION} |grep -q linaro; then
+            YYMM=`echo ${CT_BINUTILS_VERSION} |cut -d- -f3 |${sed} -e 's,^..,,'`
+            CT_GetFile "binutils-${CT_BINUTILS_VERSION}"                                        \
+                       https://releases.linaro.org/${YYMM}/components/toolchain/binutils-linaro \
+                       http://cbuild.validation.linaro.org/snapshots
+        else
+            CT_GetFile "binutils-${CT_BINUTILS_VERSION}"                                        \
+                       ftp://{sourceware.org,gcc.gnu.org}/pub/binutils/{releases,snapshots}     \
+                       {ftp,http}://{ftp.gnu.org/gnu,ftp.kernel.org/pub/linux/devel}/binutils
+        fi
     fi
 
     if [ -n "${CT_ARCH_BINFMT_FLAT}" ]; then
diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
index 40241c2..ed78aa1 100644
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -6,30 +6,31 @@
 do_cc_get() {
     local linaro_version=""
     local linaro_series=""
-    local linaro_base_url="http://launchpad.net/gcc-linaro"
 
     if [ "${CT_CC_CUSTOM}" = "y" ]; then
         CT_GetCustom "gcc" "${CT_CC_VERSION}" "${CT_CC_CUSTOM_LOCATION}"
     else
         # Account for the Linaro versioning
         linaro_version="$( echo "${CT_CC_VERSION}"      \
-                           |sed -r -e 's/^linaro-//;'   \
+                           |${sed} -r -e 's/^linaro-//;'   \
                          )"
         linaro_series="$( echo "${linaro_version}"      \
-                          |sed -r -e 's/-.*//;'         \
+                          |${sed} -r -e 's/-.*//;'         \
                         )"
 
-	# The official gcc hosts put gcc under a gcc/release/ directory,
-	# whereas the mirrors put it in the gcc/ directory.
-	# Also, Split out linaro mirrors, so that downloads happen faster.
-	CT_DoLog EXTRA "linaro_version: ${linaro_version} CT_CC_VERSION: ${CT_CC_VERSION}"
+        # The official gcc hosts put gcc under a gcc/release/ directory,
+        # whereas the mirrors put it in the gcc/ directory.
+        # Also, Split out linaro mirrors, so that downloads happen faster.
         if [ x"${linaro_version}" = x"${CT_CC_VERSION}" ]; then
-            CT_GetFile "gcc-${CT_CC_VERSION}"                                                \
-                ftp://{gcc.gnu.org,sourceware.org}/pub/gcc/releases/gcc-${CT_CC_VERSION}     \
-                {http,ftp,https}://ftp.gnu.org/gnu/gcc/gcc-${CT_CC_VERSION}
+            CT_GetFile "gcc-${CT_CC_VERSION}"                                                   \
+                       ftp://{gcc.gnu.org,sourceware.org}/pub/gcc/releases/gcc-${CT_CC_VERSION} \
+                       {http,ftp,https}://ftp.gnu.org/gnu/gcc/gcc-${CT_CC_VERSION}
         else
-            CT_GetFile "gcc-${CT_CC_VERSION}"                                                \
-                   "${linaro_base_url}/${linaro_series}/${linaro_version}/+download"
+            YYMM=`echo ${CT_CC_VERSION} |cut -d- -f3 |${sed} -e 's,^..,,'`
+            CT_GetFile "gcc-${CT_CC_VERSION}"                                                               \
+                       "http://launchpad.net/gcc-linaro/${linaro_series}/${linaro_version}/+download"       \
+                       https://releases.linaro.org/${YYMM}/components/toolchain/gcc-linaro/${linaro_series} \
+                       http://cbuild.validation.linaro.org/snapshots
         fi
 
     fi # ! custom location
diff --git a/scripts/build/debug/300-gdb.sh b/scripts/build/debug/300-gdb.sh
index 149a2f8..8fed3d0 100644
--- a/scripts/build/debug/300-gdb.sh
+++ b/scripts/build/debug/300-gdb.sh
@@ -35,15 +35,6 @@ do_debug_gdb_parts() {
 do_debug_gdb_get() {
     local linaro_version=""
     local linaro_series=""
-    local linaro_base_url="http://launchpad.net/gdb-linaro"
-
-    # Account for the Linaro versioning
-    linaro_version="$( echo "${CT_GDB_VERSION}"      \
-                       |sed -r -e 's/^linaro-//;'   \
-                     )"
-    linaro_series="$( echo "${linaro_version}"      \
-                      |sed -r -e 's/-.*//;'         \
-                    )"
 
     do_debug_gdb_parts
 
@@ -51,13 +42,24 @@ do_debug_gdb_get() {
         if [ "${CT_GDB_CUSTOM}" = "y" ]; then
             CT_GetCustom "gdb" "${CT_GDB_VERSION}" "${CT_GDB_CUSTOM_LOCATION}"
         else
+            # Account for the Linaro versioning
+            linaro_version="$( echo "${CT_GDB_VERSION}"      \
+                               |${sed} -r -e 's/^linaro-//;'   \
+                             )"
+            linaro_series="$( echo "${linaro_version}"      \
+                              |${sed} -r -e 's/-.*//;'         \
+                            )"
+
             if [ x"${linaro_version}" = x"${CT_GDB_VERSION}" ]; then
-                CT_GetFile "gdb-${CT_GDB_VERSION}"                      \
-                    ftp://{sourceware.org,gcc.gnu.org}/pub/gdb/releases \
-                    {http,ftp,https}://ftp.gnu.org/pub/gnu/gdb
+                CT_GetFile "gdb-${CT_GDB_VERSION}"                             \
+                           ftp://{sourceware.org,gcc.gnu.org}/pub/gdb/releases \
+                           {http,ftp,https}://ftp.gnu.org/pub/gnu/gdb
             else
-                CT_GetFile "gdb-${CT_GDB_VERSION}"                                    \
-                    "${linaro_base_url}/${linaro_series}/${linaro_version}/+download"
+                YYMM=`echo ${CT_GDB_VERSION} |cut -d- -f3 |${sed} -e 's,^..,,'`
+                CT_GetFile "gdb-${CT_GDB_VERSION}"                                                        \
+                           "http://launchpad.net/gdb-linaro/${linaro_series}/${linaro_version}/+download" \
+                           https://releases.linaro.org/${YYMM}/components/toolchain/gdb-linaro            \
+                           http://cbuild.validation.linaro.org/snapshots
             fi
         fi
     fi
diff --git a/scripts/build/libc/eglibc.sh b/scripts/build/libc/eglibc.sh
index 1f1095f..704ef7c 100644
--- a/scripts/build/libc/eglibc.sh
+++ b/scripts/build/libc/eglibc.sh
@@ -16,6 +16,15 @@ do_libc_get() {
     local -a extra_addons
     local svn_base
 
+    if echo ${CT_LIBC_VERSION} |grep -q linaro; then
+        # Linaro eglibc releases come from regular downloads...
+        YYMM=`echo ${CT_LIBC_VERSION} |cut -d- -f3 |${sed} -e 's,^..,,'`
+        CT_GetFile "eglibc-${CT_LIBC_VERSION}" \
+                   https://releases.linaro.org/${YYMM}/components/toolchain/eglibc-linaro \
+                   http://cbuild.validation.linaro.org/snapshots
+        return
+    fi
+
     if [ "${CT_EGLIBC_HTTP}" = "y" ]; then
         svn_base="http://www.eglibc.org/svn"
     else
diff --git a/scripts/build/libc/glibc.sh b/scripts/build/libc/glibc.sh
index 8093d94..971d326 100644
--- a/scripts/build/libc/glibc.sh
+++ b/scripts/build/libc/glibc.sh
@@ -23,9 +23,17 @@ do_libc_get() {
         CT_GetCustom "glibc" "${CT_LIBC_VERSION}" "${CT_LIBC_GLIBC_CUSTOM_LOCATION}"
         CT_LIBC_CUSTOM_LOCATION="${CT_SRC_DIR}/glibc-${CT_LIBC_VERSION}"
     else
-        CT_GetFile "glibc-${CT_LIBC_VERSION}"                                        \
-               {http,ftp,https}://ftp.gnu.org/gnu/glibc                          \
-               ftp://{sourceware.org,gcc.gnu.org}/pub/glibc/{releases,snapshots}
+        if echo ${CT_LIBC_VERSION} |grep -q linaro; then
+            # Linaro eglibc releases come from regular downloads...
+            YYMM=`echo ${CT_LIBC_VERSION} |cut -d- -f3 |${sed} -e 's,^..,,'`
+            CT_GetFile "glibc-${CT_LIBC_VERSION}" \
+                       https://releases.linaro.org/${YYMM}/components/toolchain/glibc-linaro \
+                       http://cbuild.validation.linaro.org/snapshots
+        else
+            CT_GetFile "glibc-${CT_LIBC_VERSION}"                                        \
+                       {http,ftp,https}://ftp.gnu.org/gnu/glibc                          \
+                       ftp://{sourceware.org,gcc.gnu.org}/pub/glibc/{releases,snapshots}
+        fi
     fi
 
     # C library addons
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