squid: Update to 3.5.18

Removed unecessary quotations and two configure-options, see:
ftp://ftp.fu-berlin.de/unix/www/squid/archive/3.1/squid-3.1.0.16-RELEASENOTES.html

--with-aio
Deprecated. POSIX AIO is now auto-detected and enabled.
Use --without-aio to disable, but only if you really have to.

--with-pthreads
Deprecated. pthreads library is now auto-detected and enabled.
Use --without-pthreads to disable, but only if you really have to.

Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

lfs/squid

@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 3.5.17
+VER        = 3.5.18
 
 THISAPP    = squid-$(VER)
 DL_FILE    = $(THISAPP).tar.xz
@@ -40,7 +40,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_MD5 = 2dc73cc01e77b1bd16d9070780ae79b1
+$(DL_FILE)_MD5 = 9ae3843c341e8a142e963ab937c51cdd
 
 install : $(TARGET)
 
@@ -92,10 +92,10 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 		--disable-ipv6 \
 		--enable-poll \
 		--enable-ident-lookups \
-		--enable-storeio="aufs,diskd,ufs" \
+		--enable-storeio=aufs,diskd,ufs \
 		--enable-underscores \
 		--enable-http-violations \
-		--enable-removal-policies="heap,lru" \
+		--enable-removal-policies=heap,lru \
 		--enable-delay-pools \
 		--enable-linux-netfilter \
 		--enable-snmp \
@@ -119,11 +119,9 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 		--enable-kill-parent-hack \
 		--enable-icap-client \
 		--enable-zph-qos \
-		--with-pthreads \
 		--with-dl \
 		--with-filedescriptors=$$(( 16384 * 64 )) \
-		--with-large-files \
-		--with-aio
+		--with-large-files
 
 	cd $(DIR_APP) && make $(MAKETUNING)
 	cd $(DIR_APP) && make install