Tools: Check if symbolic link already exist in install-prereqs-arch

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
7 years ago · d73f534bc7
1 changed files with 7 additions and 3 deletions
--- a/Tools/scripts/install-prereqs-arch.sh
+++ b/Tools/scripts/install-prereqs-arch.sh
@ -42,8 +42,12 @@ yaourt -S --noconfirm $ARCH_AUR_PKGS
				@@ -42,8 +42,12 @@ yaourt -S --noconfirm $ARCH_AUR_PKGS

 (
    cd /usr/lib/ccache
+    if [ ! -f arm-none-eabi-g++ ]; then
       sudo ln -s /usr/bin/ccache arm-none-eabi-g++
+    fi
+    if [ ! -f arm-none-eabi-g++ ]; then
        sudo ln -s /usr/bin/ccache arm-none-eabi-gcc
+    fi
 )

 if [ ! -d $OPT/$ARM_ROOT ]; then