update

check package name before link

1 files changed, 7 insertions, 3 deletions

diff --git a/update-ccache-links.sh b/update-ccache-links.sh
index 19ce277ef5d7..2db8669690d4 100644
--- a/update-ccache-links.sh
+++ b/update-ccache-links.sh
@@ -2,7 +2,7 @@
 
 # Clear symlinks
 cd /usr/lib/ccache/bin
-for file in {c++,cc,clang,clang++,g++,gcc} {c++,cc,clang,clang++,g++,gcc}-[0-9]* *-{c++,cc,clang,clang++,g++,gcc} *-{c++,cc,clang,clang++,g++,gcc}-[0-9]*
+for file in {*-,}{c++,cc,clang,clang++,g++,gcc}{,-[0-9]*}
 do
     if [[ -L $file ]]
     then
@@ -12,11 +12,15 @@ done
 
 # Recreate synlinks
 cd /usr/bin
-for file in {c++,cc,clang,clang++,g++,gcc} {c++,cc,clang,clang++,g++,gcc}-[0-9]* *-{c++,cc,clang,clang++,g++,gcc} *-{c++,cc,clang,clang++,g++,gcc}-[0-9]*
+for file in {*-,}{c++,cc,clang,clang++,g++,gcc}{,-[0-9]*}
 do
     if [[ -x $file ]]
     then
-        ln -s /usr/bin/ccache "/usr/lib/ccache/bin/$file"
+        ret=`pacman -Qqo "/usr/bin/$file" | grep -e gcc -e clang`
+        if [[ $ret ]]
+        then
+            ln -s /usr/bin/ccache "/usr/lib/ccache/bin/$file"
+        fi
     fi
 done