# HG changeset patch
# User Zhenqiang Chen <zhenqiang.chen@linaro.org>
# Date 1321588050 -28800
# Node ID 504b0759c1491e314c6c641f5ec4fa922d4d0317
# Parent  03ab39f149b4133b70c4c396de2b1f7b7808a6b6
libc/newlib: Add extra config for newlib.

So users can input config like --enable-newlib-register-fini.

Reviewed-by: Michael Hope
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>

diff -r 03ab39f149b4 -r 504b0759c149 config/libc/newlib.in.2
--- a/config/libc/newlib.in.2	Thu Nov 17 18:00:28 2011 +0800
+++ b/config/libc/newlib.in.2	Fri Nov 18 11:47:30 2011 +0800
@@ -35,3 +35,9 @@
 	  _write... If you plan to port newlib to a new
 	  platform/board, say Yes.
 
+config LIBC_NEWLIB_EXTRA_CONFIG_ARRAY
+    string
+    prompt "Extra config for newlib"
+    default ""
+    help
+      Extra flags to pass onto ./configure when configuring the newlib.
diff -r 03ab39f149b4 -r 504b0759c149 scripts/build/libc/newlib.sh
--- a/scripts/build/libc/newlib.sh	Thu Nov 17 18:00:28 2011 +0800
+++ b/scripts/build/libc/newlib.sh	Fri Nov 18 11:47:30 2011 +0800
@@ -99,7 +99,8 @@
         --host=${CT_BUILD}                              \
         --target=${CT_TARGET}                           \
         --prefix=${CT_PREFIX_DIR}                       \
-        "${newlib_opts[@]}"
+        "${newlib_opts[@]}"                             \
+        "${CT_LIBC_NEWLIB_EXTRA_CONFIG_ARRAY[@]}"
 
     CT_DoLog EXTRA "Building C library"
     CT_DoExecLog ALL make ${JOBSFLAGS}