--- /dev/null
+#! /bin/bash
+# openjdk: export PATH="$(echo "$PATH"|sed 's#:/usr/lib64/ccache:#:'$HOME'/ccache:#')";bash configure --disable-precompiled-headers --disable-ccache
+set -ex
+rm -rf ~/ccache
+mkdir ~/ccache
+cd ~/ccache
+for i in /usr/lib64/ccache/*;do
+ j=`basename $i`
+ echo -e '#! /bin/bash\nexport PATH="$(echo "$PATH"|sed s#:$HOME/ccache:#:#)"\nexec '$i' "$@"' >$j
+ chmod +x $j
+done
+echo done