Cross compilation toolchain for arm linux added.

platforms/linux/armlinux.toolchain.cmake

+set(CMAKE_SYSTEM_NAME Linux)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR arm)
+
+set(CMAKE_C_COMPILER    arm-linux-gnueabi-gcc-4.6)
+set(CMAKE_CXX_COMPILER  arm-linux-gnueabi-g++-4.6)
+
+#suppress compiller varning
+set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-psabi" )
+set( CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -Wno-psabi" )
+
+# can be any other plases
+set(__arm_linux_eabi_root /usr/arm-linux-gnueabi)
+
+set(CMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH} ${__arm_linux_eabi_root})
+
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY)
+

platforms/linux/scripts/cmake_linux.sh

+#!/bin/sh
+cd `dirname $0`/..
+
+mkdir -p build
+cd build
+
+cmake -DCMAKE_BUILD_WITH_INSTALL_RPATH=ON -DCMAKE_TOOLCHAIN_FILE=../armlinux.toolchain.cmake $@ ../../..
+

platforms/readme.txt

+This folder contains toolchains and additional files that are needed for cross compitation.
\ No newline at end of file