在RHEL6.0下利用crosstool-ng编译ARMv4t交叉工具链

在RHEL6.0下利用crosstool-ng编译ARMv4t交叉工具链

主机环境：

RHEL6.0

kernel 2.6.32-220.2.1.el6.i686

gcc-4.4.6

1.下载crosstool-ng

2.检查以下相关是否安装

bison flex texinfo automake libtool ncurses-devel gcc-java gcc-c++ svn expat-devel python-devel glibc-static

3.crosstool-ng的安装

cd /work/rhel/

mkdir crosstoolng

tar xvjf ~/Downloads/crosstool-ng-1.13.2.tar.bz2 -C .

cd crosstool-ng-1.13.2/

#下载和安装补丁

wget download/crosstool-ng/01-fixes/1.13.2/000-cc_gcc_Apply_CT_CC_GCC_DISABLE_PCH_to_do_cc_core_.patch

wget download/crosstool-ng/01-fixes/1.13.2/001-scripts_functions_extract_portable_call_for_old_and_defective_tars.patch

wget download/crosstool-ng/01-fixes/1.13.2/002-scripts_use_CT_CONFIG_SHELL_instead_of_CT_SHELL.patch

patch -p1 < 000-cc_gcc_Apply_CT_CC_GCC_DISABLE_PCH_to_do_cc_core_.patch

patch -p1 < 001-scripts_functions_extract_portable_call_for_old_and_defective_tars.patch

patch -p1 < 002-scripts_use_CT_CONFIG_SHELL_instead_of_CT_SHELL.patch

./configure --prefix=/work/rhel/crosstoolng

make 

make install

#设置环境变量

#sudo cp ct-ng.comp /etc/bash_completion.d/

echo "PATH=$PATH:/work/rhel/crosstoolng/bin" >> ~/.bashrc 

source ~/.bashrc

4.交叉工具链的配置

cd /work/rhel/crosstoolng/

mkdir build_toolchain

ct-ng arm-unknown-linux-gnueabi

ct-ng menuconfig #配置

./bin/ct-ng build

问题解决：

[ERROR]  Static linking impossible on the host system 'i686-build_pc-linux-gnu'

方法：安装安装glibc-static