Tools: install-prereqs-ubuntu : prevent crash when link already exist

5 years ago · b238d081ac
1 changed files with 2 additions and 2 deletions
--- a/Tools/environment_install/install-prereqs-ubuntu.sh
+++ b/Tools/environment_install/install-prereqs-ubuntu.sh
@ -118,8 +118,8 @@ function install_arm_none_eabi_toolchain() {
				@@ -118,8 +118,8 @@ function install_arm_none_eabi_toolchain() {
    )
  fi
  echo "Registering STM32 Toolchain for ccache"
-  sudo ln -s $CCACHE_PATH /usr/lib/ccache/arm-none-eabi-g++
-  sudo ln -s $CCACHE_PATH /usr/lib/ccache/arm-none-eabi-gcc
+  sudo ln -s -f $CCACHE_PATH /usr/lib/ccache/arm-none-eabi-g++
+  sudo ln -s -f $CCACHE_PATH /usr/lib/ccache/arm-none-eabi-gcc
  echo "Done!"
 }