From a94b87075666680ca0285cd67efc253a5089756f Mon Sep 17 00:00:00 2001
From: "Martin Lund\"" <mgl@doredevelopment.dk>
Date: Fri, 22 May 2009 14:46:18 +0000
Subject: Added initial AVR32 support (bare-metal,newlib)

---
 scripts/build/libc/newlib.sh | 71 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 scripts/build/libc/newlib.sh

(limited to 'scripts/build/libc')

diff --git a/scripts/build/libc/newlib.sh b/scripts/build/libc/newlib.sh
new file mode 100644
index 00000000..79f074e9
--- /dev/null
+++ b/scripts/build/libc/newlib.sh
@@ -0,0 +1,71 @@
+# This file adds functions to build the Newlib C library
+# Copyright 2008 Yann E. MORIN
+# Licensed under the GPL v2. See COPYING in the root of this package
+#
+# Edited by by Martin Lund <mgl@doredevelopment.dk>
+#
+
+
+do_libc_get() {
+    libc_src="ftp://sources.redhat.com/pub/newlib"
+
+    CT_GetFile "newlib-${CT_LIBC_VERSION}" ${libc_src}
+
+    return 0
+}
+
+do_libc_extract() {
+    CT_Extract "newlib-${CT_LIBC_VERSION}"
+    CT_Patch "newlib-${CT_LIBC_VERSION}"
+
+    return 0
+}
+
+do_libc_check_config() {
+    :
+}
+
+do_libc_headers() {
+    :
+}
+
+do_libc_start_files() {
+    :
+}
+
+do_libc() {
+    CT_DoStep INFO "Installing C library"
+
+    mkdir -p "${CT_BUILD_DIR}/build-libc"
+    cd "${CT_BUILD_DIR}/build-libc"
+
+    CT_DoLog EXTRA "Configuring C library"
+
+    BUILD_CC="${CT_BUILD}-gcc"                                      \
+    CFLAGS="${CT_TARGET_CFLAGS} ${CT_LIBC_GLIBC_EXTRA_CFLAGS} -O"   \
+    CC="${CT_TARGET}-gcc ${CT_LIBC_EXTRA_CC_ARGS} ${extra_cc_args}" \
+    AR=${CT_TARGET}-ar                                              \
+    RANLIB=${CT_TARGET}-ranlib                                      \
+    CT_DoExecLog ALL                                                \
+    "${CT_SRC_DIR}/newlib-${CT_LIBC_VERSION}/configure"             \
+        --build=${CT_BUILD}                                         \
+        --host=${CT_HOST}                                           \
+        --target=${CT_TARGET}                                       \
+        --prefix=${CT_PREFIX_DIR}                                   \
+        ${extra_config}                                             \
+        ${CT_LIBC_GLIBC_EXTRA_CONFIG}
+    
+    CT_DoLog EXTRA "Building C library"
+
+    CT_DoExecLog ALL make
+    
+    CT_DoLog EXTRA "Installing C library"
+
+    CT_DoExecLog ALL make install install_root="${CT_SYSROOT_DIR}"
+
+    CT_EndStep
+}
+
+do_libc_finish() {
+    :
+}
-- 
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