From 71ed5aae34cce6c71ad3de5e9cb1c79e9578e905 Mon Sep 17 00:00:00 2001
From: David Holsgrove <david.holsgrove@xilinx.com>
Date: Tue, 12 Mar 2013 15:13:59 +1000
Subject: libc/eglibc: Add CUSTOM version and CUSTOM_LOCATION config options
 and GetCustom

CUSTOM_LOCATION config options only presented in menuconfig if component
CUSTOM version selected.

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>

diff --git a/config/libc/eglibc.in b/config/libc/eglibc.in
index e939d03..8504cbf 100644
--- a/config/libc/eglibc.in
+++ b/config/libc/eglibc.in
@@ -79,6 +79,13 @@ config LIBC_EGLIBC_V_TRUNK
     help
       Selecting this will export the trunk of the eglibc subversion repository.
 
+config LIBC_EGLIBC_CUSTOM
+    bool
+    prompt "Custom eglibc"
+    depends on EXPERIMENTAL
+    select LIBC_EGLIBC_2_16_or_later
+    select LIBC_CUSTOM
+
 endchoice
 
 config LIBC_VERSION
@@ -96,10 +103,27 @@ config LIBC_VERSION
     default "2_10" if LIBC_EGLIBC_V_2_10
     default "2_9" if LIBC_EGLIBC_V_2_9
     default "trunk" if LIBC_EGLIBC_V_TRUNK
+    default "custom" if LIBC_EGLIBC_CUSTOM
 
 config LIBC_EGLIBC_2_16_or_later
     bool
 
+config LIBC_CUSTOM
+    bool
+
+if LIBC_EGLIBC_CUSTOM
+
+config LIBC_EGLIBC_CUSTOM_LOCATION
+    string
+    prompt "Full path to custom eglibc source"
+    default ""
+    help
+      Enter the path to the directory (or tarball) of your source for eglibc,
+      or leave blank to use default CT_CUSTOM_LOCATION_ROOT_DIR/eglibc
+
+endif # LIBC_EGLIBC_CUSTOM
+if ! LIBC_EGLIBC_CUSTOM
+
 if CONFIGURE_has_svn
 
 config EGLIBC_REVISION
@@ -149,6 +173,7 @@ comment "|  - or have a LAN mirror with a pre-downloaded tarball"
 comment "otherwise you won't be able to download eglibc"
 
 endif # ! CONFIGURE_has_svn
+endif # ! LIBC_EGLIBC_CUSTOM
 
 config EGLIBC_OPT_SIZE
     bool
diff --git a/scripts/build/libc/eglibc.sh b/scripts/build/libc/eglibc.sh
index d7960d9..1f1095f 100644
--- a/scripts/build/libc/eglibc.sh
+++ b/scripts/build/libc/eglibc.sh
@@ -27,9 +27,14 @@ do_libc_get() {
         *)      svn_base+="/branches/eglibc-${CT_LIBC_VERSION}";;
     esac
 
-    CT_GetSVN "eglibc-${CT_LIBC_VERSION}"   \
-              "${svn_base}/libc"            \
-              "${CT_EGLIBC_REVISION:-HEAD}"
+    if [ "${CT_LIBC_CUSTOM}" = "y" ]; then
+        CT_GetCustom "eglibc" "${CT_LIBC_VERSION}" "${CT_LIBC_EGLIBC_CUSTOM_LOCATION}"
+        CT_LIBC_CUSTOM_LOCATION="${CT_SRC_DIR}/eglibc-${CT_LIBC_VERSION}"
+    else
+        CT_GetSVN "eglibc-${CT_LIBC_VERSION}"   \
+                  "${svn_base}/libc"            \
+                  "${CT_EGLIBC_REVISION:-HEAD}"
+    fi
 
     if [ "${CT_LIBC_LOCALES}" = "y" ]; then
         extra_addons+=("localedef")
-- 
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