libpcap: fix PKG_CONFIG_DEPENDS for rpcapd

This fix allows trigger a rerun of Build/Configure when
rpcapd was selected.

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
(cherry picked from commit 6902af4f3075154b5d1de207452a8a5668f95203)

diff --git a/package/libs/libpcap/Makefile b/package/libs/libpcap/Makefile
index 2e5fc0783173084681169a5c7325119bd459e6cc..d5d943699485654fea9374dd625f76add64df43a 100644 (file)
--- a/package/libs/libpcap/Makefile
+++ b/package/libs/libpcap/Makefile
@@ -21,6 +21,8 @@ PKG_LICENSE_FILES:=LICENSE
 
 PKG_ASLR_PIE_REGULAR:=1
 
+PKG_CONFIG_DEPENDS := CONFIG_PACKAGE_rpcapd
+
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk