download toolchain in http

.gitignore

@@ -0,0 +1 @@
+fa-toolchain.tgz

README.md

@@ -3,8 +3,7 @@
 ```
 sudo apt-get -y update
 sudo apt-get install -y sudo wget
-wget https://raw.githubusercontent.com/friendlyarm/build-env-on-ubuntu-bionic/master/install.sh
+wget https://raw.githubusercontent.com/friendlyarm/build-env-on-ubuntu-bionic/cn/install.sh
-chmod 755 install.sh
 sudo ./install.sh
 ```
 ### Supported Distributions

install.sh

@@ -117,11 +117,8 @@ apt-get -y install python3-dev python3-setuptools
 apt install dwarves lz4
 
 # install friendlyelec-toolchain
-[ -d fa-toolchain ] || git clone https://github.com/friendlyarm/prebuilts.git -b master --depth 1 fa-toolchain
+[ -f fa-toolchain.tgz ] || wget http://112.124.9.243/fa-toolchain.tgz
-(cat fa-toolchain/gcc-x64/toolchain-4.9.3-armhf.tar.gz* | tar xz -C /)
+tar xzf fa-toolchain.tgz -C /
-(cat fa-toolchain/gcc-x64/toolchain-6.4-aarch64.tar.gz* | tar xz -C /)
+rm -f fa-toolchain.tgz
-(tar xf fa-toolchain/gcc-x64/toolchain-11.3-aarch64.tar.xz -C /)
-
-rm -rf fa-toolchain
 
 echo "all done."