package/bind: reorder openssl variables

openssl is mandatory since bump to version 9.16.26 in commit
8adeaec8afacbc680edebae91524f6144926ac92 so move openssl variables in
the beginning of bind.mk instead of keeping them in the middle of the
file. Moreover, drop "BIND_DEPENDENCIES += host-pkgconf zlib" as
host-pkgconf is already mandatory

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/bind/bind.mk

@@ -28,7 +28,8 @@ BIND_TARGET_SERVER_SBIN += dnssec-keyfromlabel dnssec-signzone tsig-keygen
 BIND_TARGET_TOOLS_BIN = dig host nslookup nsupdate
 BIND_CONF_ENV = \
 	BUILD_CC="$(TARGET_CC)" \
-	BUILD_CFLAGS="$(TARGET_CFLAGS)"
+	BUILD_CFLAGS="$(TARGET_CFLAGS)" \
+	LIBS=`$(PKG_CONFIG_HOST_BINARY) --libs openssl`
 BIND_CONF_OPTS = \
 	$(if $(BR2_TOOLCHAIN_HAS_THREADS),--enable-threads,--disable-threads) \
 	--without-lmdb \
@@ -36,14 +37,17 @@ BIND_CONF_OPTS = \
 	--with-randomdev=/dev/urandom \
 	--enable-epoll \
 	--enable-filter-aaaa \
-	--disable-backtrace
+	--disable-backtrace \
+	--with-openssl=$(STAGING_DIR)/usr \
+	--with-ecdsa=yes \
+	--with-eddsa=no \
+	--with-aes=yes
 
-BIND_DEPENDENCIES = libuv
+BIND_DEPENDENCIES = host-pkgconf libuv openssl
 
 ifeq ($(BR2_PACKAGE_ZLIB),y)
 BIND_CONF_OPTS += --with-zlib
 BIND_DEPENDENCIES += zlib
-BIND_DEPENDENCIES += host-pkgconf zlib
 else
 BIND_CONF_OPTS += --without-zlib
 endif
@@ -69,13 +73,6 @@ else
 BIND_CONF_OPTS += --with-libxml2=no
 endif
 
-BIND_DEPENDENCIES += host-pkgconf openssl
-BIND_CONF_OPTS += \
-	--with-openssl=$(STAGING_DIR)/usr \
-	--with-ecdsa=yes \
-	--with-eddsa=no \
-	--with-aes=yes
-BIND_CONF_ENV += LIBS=`$(PKG_CONFIG_HOST_BINARY) --libs openssl`
 # GOST cipher support requires openssl extra engines
 ifeq ($(BR2_PACKAGE_OPENSSL_ENGINES),y)
 BIND_CONF_OPTS += --with-gost=yes