wolfssl: add PKG_CONFIG_DEPENDS symbols

This change will trigger rebuild on buildbots in case of changed config
symbols, like in the case of hostapd selecting some wolfssl symbols
lately.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

package/libs/wolfssl/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wolfssl
 PKG_VERSION:=3.14.4
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).zip
 # PKG_SOURCE_URL:=https://www.wolfssl.com/
@@ -23,6 +23,15 @@ PKG_BUILD_PARALLEL:=1
 PKG_LICENSE:=GPL-2.0+
 PKG_CPE_ID:=cpe:/a:yassl:cyassl
 
+PKG_CONFIG_DEPENDS:=\
+	CONFIG_WOLFSSL_HAS_AES_CCM CONFIG_WOLFSSL_HAS_AES_GCM \
+	CONFIG_WOLFSSL_HAS_ARC4 CONFIG_WOLFSSL_HAS_CHACHA \
+	CONFIG_WOLFSSL_HAS_DES3 CONFIG_WOLFSSL_HAS_DH CONFIG_WOLFSSL_HAS_DTLS \
+	CONFIG_WOLFSSL_HAS_ECC CONFIG_WOLFSSL_HAS_ECC25519 \
+	CONFIG_WOLFSSL_HAS_OCSP CONFIG_WOLFSSL_HAS_POLY_1305 \
+	CONFIG_WOLFSSL_HAS_PSK CONFIG_WOLFSSL_HAS_SESSION_TICKET \
+	CONFIG_WOLFSSL_HAS_WPAS
+
 include $(INCLUDE_DIR)/package.mk
 
 define Package/libwolfssl