[PATCH] libc/newlib: Add extra config for newlib

[Zhenqiang Chen]

# HG changeset patch
# User Zhenqiang Chen <zhenqiang.chen@linaro.org>
# Date 1321588050 -28800
# Node ID 00cde9fb9661f99d1fb62a935e56ac318b320668
# Parent  a6c68712024f406df7d2da4af377f51982615833
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 --git a/config/libc/newlib.in.2 b/config/libc/newlib.in.2
--- a/config/libc/newlib.in.2
+++ b/config/libc/newlib.in.2
@@ -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 --git a/scripts/build/libc/newlib.sh b/scripts/build/libc/newlib.sh
--- a/scripts/build/libc/newlib.sh
+++ b/scripts/build/libc/newlib.sh
@@ -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}

--
For unsubscribe information see http://sourceware.org/lists.html#faq