Add toolchain rules

bsp/scripts/toolchain_build.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Catch build Error
+function error {
+ 
+  echo "Docker build Failed."
+  exit 1;
+}
+
+cross_compiler_path=$1
+delivery_path=$2
+
+echo "Cross Compiler Path: $cross_compiler_path"
+echo "Delivery Path: $delivery_path"
+
+BASE=`$cross_compiler_path/bin/*-*-gcc --version | head -n 1 | cut -d ' ' -f 1 | cut -d '.' -f 1`
+GCC_VERSION=`$cross_compiler_path/bin/*-*-gcc --version | head -n 1 | cut -d ' ' -f 4`
+VERSION=`$cross_compiler_path/bin/*-*-gcc --version | head -n 1 | cut -d ' ' -f 3 | cut -d '-' -f 1`
+
+LIBC=unknown
+cat configs/toolchain_defconfig | grep BR2_TOOLCHAIN_BUILDROOT_GLIBC
+if test $? -eq 0; then LIBC=glibc; fi
+cat configs/toolchain_defconfig | grep BR2_TOOLCHAIN_BUILDROOT_UCLIBC
+if test $? -eq 0; then LIBC=uclibc; fi
+cat configs/toolchain_defconfig | grep BR2_TOOLCHAIN_BUILDROOT_MUSL
+if test $? -eq 0; then LIBC=musl; fi
+
+echo "BASE: $BASE"
+echo "GCC_VERSION: $GCC_VERSION"
+echo "VERSION: $VERSION"
+echo "LIBC: $LIBC"
+
+mkdir -p $delivery_path
+cd $cross_compiler_path
+tar cvzf $delivery_path/toochain_${BASE}-${GCC_VERSION}-${LIBC}-${VERSION}.tgz .