conntrack-tools: use pkg-config for libtirpc flags

Instead of hardcoding the flags needed for libtirpc, use pkg-config.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/conntrack-tools/conntrack-tools.mk b/package/conntrack-tools/conntrack-tools.mk
index c01501ae79978be6454170f165883d21c8128fd2..983f9549809bc9bd67b0b94e0d874c1147e1ba5b 100644 (file)
--- a/package/conntrack-tools/conntrack-tools.mk
+++ b/package/conntrack-tools/conntrack-tools.mk
@@ -15,8 +15,8 @@ CONNTRACK_TOOLS_LICENSE_FILES = COPYING
 
 ifeq ($(BR2_PACKAGE_LIBTIRPC),y)
 CONNTRACK_TOOLS_CONF_ENV += \
-       CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include/tirpc/"
-CONNTRACK_TOOLS_DEPENDENCIES += libtirpc
+       CFLAGS="$(TARGET_CFLAGS) `$(PKG_CONFIG_HOST_BINARY) --cflags libtirpc`"
+CONNTRACK_TOOLS_DEPENDENCIES += libtirpc host-pkgconf
 endif
 
 $(eval $(autotools-package))