iptables: fix libpcap static linking

libpcap can depend on other libraries like libusb and doesn't support
pkgconfig, so add those libraries to LIBS when building statically.
Fixes:
http://autobuild.buildroot.net/results/b4a/b4a3d00e9673a7aacc663c81de1d8e887a17951d/

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Gustavo Zacarias 2016-01-06 10:25:38 -03:00 committed by Peter Korsgaard
parent 8424a6ad6a
commit 85a28f3927

View file

@ -38,6 +38,11 @@ endif
# bpf compiler support and nfsynproxy tool
ifeq ($(BR2_PACKAGE_IPTABLES_BPF_NFSYNPROXY),y)
# libpcap is tricky for static-only builds and needs help
ifeq ($(BR2_STATIC_LIBS),y)
IPTABLES_LIBS_FOR_STATIC_LINK += `$(STAGING_DIR)/usr/bin/pcap-config --static --additional-libs`
IPTABLES_CONF_OPTS += LIBS="$(IPTABLES_LIBS_FOR_STATIC_LINK)"
endif
IPTABLES_CONF_OPTS += --enable-bpf-compiler --enable-nfsynproxy
IPTABLES_DEPENDENCIES += libpcap
else