iptables: improved to only build BPF compiler if libpcap is available

11 years ago · 759f7e7db7
1 changed files with 3 additions and 1 deletions
--- a/network/iptables/iptables.conf
+++ b/network/iptables/iptables.conf
@ -24,4 +24,6 @@ fi
 # kernel >= 3.9 have BPF filter support
 # enable to build/install the netfilter bpf compiler 'nfbpf_compile'
-var_append extraconfopt ' ' "--enable-bpf-compiler"
+if pkginstalled -f libpcap; then
 	var_append extraconfopt ' ' "--enable-bpf-compiler"
 fi