Index: squid-4.7/configure
===================================================================
--- squid-4.7/configure
+++ squid-4.7/configure	2019-05-15 10:09:51.860836010 +0200
@@ -1988,7 +1988,7 @@
   --with-logdir=PATH      Default location for squid logs. default:
                           PREFIX/var/logs
   --with-pidfile=PATH     Default location for squid pid file. Default:
-                          PREFIX/var/run/squid.pid
+                          PREFIX/run/squid.pid
   --with-swapdir=PATH     Default location for squid cache directories.
                           Default: PREFIX/var/cache/squid
   --with-aufs-threads=N_THREADS
Index: squid-4.7/configure.ac
===================================================================
--- squid-4.7/configure.ac
+++ squid-4.7/configure.ac	2019-05-15 10:10:29.280920504 +0200
@@ -276,7 +276,7 @@
 DEFAULT_PID_FILE="$localstatedir/run/@SERVICE_NAME@.pid"
 AC_ARG_WITH(pidfile,
   AS_HELP_STRING([--with-pidfile=PATH],
-    [Default location for squid pid file. Default: PREFIX/var/run/squid.pid]), [
+    [Default location for squid pid file. Default: PREFIX/run/squid.pid]), [
 case $withval in
  yes|no)
    AC_MSG_ERROR( --with-pidfile requires a file PATH. --with-pidfile=PATH )
Index: squid-4.7/configure.ac.egrep
===================================================================
--- squid-4.7/configure.ac.egrep
+++ squid-4.7/configure.ac.egrep	2019-05-15 10:10:36.576936978 +0200
@@ -274,7 +274,7 @@
 DEFAULT_PID_FILE="$localstatedir/run/@SERVICE_NAME@.pid"
 AC_ARG_WITH(pidfile,
   AS_HELP_STRING([--with-pidfile=PATH],
-    [Default location for squid pid file. Default: PREFIX/var/run/squid.pid]), [
+    [Default location for squid pid file. Default: PREFIX/run/squid.pid]), [
 case $withval in
  yes|no)
    AC_MSG_ERROR( --with-pidfile requires a file PATH. --with-pidfile=PATH )
Index: squid-4.7/squid.init
===================================================================
--- squid-4.7/squid.init
+++ squid-4.7/squid.init	2019-05-15 10:10:19.428898258 +0200
@@ -9,7 +9,7 @@
 #	requesting site than to the source. Web browsers can then use the \
 #	local Squid cache as a proxy HTTP server, reducing access time as \
 #	well as bandwidth consumption.
-# pidfile: /var/run/squid.pid
+# pidfile: /run/squid.pid
 # config: /etc/squid/squid.conf
 
 ### BEGIN INIT INFO
@@ -86,7 +86,7 @@
     if [ $RETVAL -eq 0 ]; then 
        timeout=0;
        while : ; do
-          [ ! -f /var/run/squid.pid ] || break
+          [ ! -f /run/squid.pid ] || break
 	  if [ $timeout -ge $SQUID_PIDFILE_TIMEOUT ]; then
 	     RETVAL=1
 	     break
@@ -112,7 +112,7 @@
     	rm -f /var/lock/subsys/$SQUID
 	timeout=0
  	while : ; do
-		[ -f /var/run/squid.pid ] || break
+		[ -f /run/squid.pid ] || break
 		if [ $timeout -ge $SQUID_SHUTDOWN_TIMEOUT ]; then
 		    echo
 		    return 1
Index: squid-4.7/tools/systemd/squid.service
===================================================================
--- squid-4.7/tools/systemd/squid.service
+++ squid-4.7/tools/systemd/squid.service	2019-05-15 10:08:34.320660928 +0200
@@ -12,7 +12,7 @@
 
 [Service]
 Type=forking
-PIDFile=/var/run/squid.pid
+PIDFile=/run/squid.pid
 ExecStartPre=/usr/sbin/squid --foreground -z
 ExecStart=/usr/sbin/squid -sYC
 ExecReload=/bin/kill -HUP $MAINPID
Index: squid-4.7/tools/apparmor/usr.sbin.squid
===================================================================
--- squid-4.7/tools/apparmor/usr.sbin.squid
+++ squid-4.7/tools/apparmor/usr.sbin.squid	2019-05-15 10:09:09.128739523 +0200
@@ -32,7 +32,7 @@
 
   # squid configuration
   /etc/squid/** r,
-  /{,var/}run/squid.pid rwk,
+  /run/squid.pid rwk,
   /var/spool/squid/ r,
   /var/spool/squid/** rwk,
   /usr/lib/squid/* rmix,