openssl: build kmods only if engines are selected

Add a conditional to the individual package's for the kmods in DEPENDS.
This avoids the need to compile the kernel modules when the crypto
engine packages are not selected.  The final binares are not affected by
this.

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
Tested-by: Rosen Penev <rosenp@gmail.com>

diff --git a/package/libs/openssl/Makefile b/package/libs/openssl/Makefile
index 6f0b0aac5b10473d352159995d6a3e31c261672e..b16bf9854fdae3377cad8d1462f3e073a9ceb52f 100644 (file)
--- a/package/libs/openssl/Makefile
+++ b/package/libs/openssl/Makefile
@@ -139,8 +139,8 @@ define Package/libopenssl-afalg
   $(call Package/openssl/Default)
   SUBMENU:=SSL
   TITLE:=AFALG hardware acceleration engine
-  DEPENDS:=libopenssl @OPENSSL_ENGINE @KERNEL_AIO @!LINUX_3_18 +kmod-crypto-user \
-          +libopenssl-conf @!OPENSSL_ENGINE_BUILTIN
+  DEPENDS:=libopenssl @OPENSSL_ENGINE @KERNEL_AIO @!LINUX_3_18 \
+          +PACKAGE_libopenssl-afalg:kmod-crypto-user +libopenssl-conf @!OPENSSL_ENGINE_BUILTIN
 endef
 
 define Package/libopenssl-afalg/description
@@ -156,7 +156,7 @@ define Package/libopenssl-devcrypto
   $(call Package/openssl/Default)
   SUBMENU:=SSL
   TITLE:=/dev/crypto hardware acceleration engine
-  DEPENDS:=libopenssl @OPENSSL_ENGINE +kmod-cryptodev +libopenssl-conf \
+  DEPENDS:=libopenssl @OPENSSL_ENGINE +PACKAGE_libopenssl-devcrypto:kmod-cryptodev +libopenssl-conf \
           @!OPENSSL_ENGINE_BUILTIN
 endef
 
@@ -173,7 +173,7 @@ define Package/libopenssl-padlock
   $(call Package/openssl/Default)
   SUBMENU:=SSL
   TITLE:=VIA Padlock hardware acceleration engine
-  DEPENDS:=libopenssl @OPENSSL_ENGINE @TARGET_x86 +kmod-crypto-hw-padlock \
+  DEPENDS:=libopenssl @OPENSSL_ENGINE @TARGET_x86 +PACKAGE_libopenssl-padlock:kmod-crypto-hw-padlock \
           +libopenssl-conf @!OPENSSL_ENGINE_BUILTIN
 endef