libpcap: activate PIE ASLR by default

This activates PIE ASLR support by default when the regular option is
selected. This is required to enable PIE ASLR support by default in ppp,
as it fails to build without it, on x86/64.

The .so file size stays identical.

Suggested-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

package/libs/libpcap/Makefile

@@ -19,6 +19,7 @@ PKG_HASH:=635237637c5b619bcceba91900666b64d56ecb7be63f298f601ec786ce087094
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 
 CMAKE_INSTALL:=1
+PKG_ASLR_PIE_REGULAR:=1
 PKG_BUILD_PARALLEL:=1
 
 PKG_LICENSE:=BSD-3-Clause