emailrelay: added configuration options

- moved from net to mail category
- removed no-ssl package and added ssl support as configuration option (default enabled)
- added configuration option to support extended logging (default disabled)
- disabled build of test tools
- added LEDE compatibility (support for openssl without SSL3)

Signed-off-by: Federico Di Marco <fededim@gmail.com>

mail/emailrelay/Makefile

@@ -9,45 +9,51 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=emailrelay
 PKG_VERSION:=1.9
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-src.tar.gz
 PKG_SOURCE_URL:=@SF/emailrelay/$(PKG_VERSION)
 PKG_MD5SUM:=0892fbf993407c6b5a16f96e23299b62
 
-PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+
+PKG_CONFIG_DEPENDS:=CONFIG_EMAILRELAY_SUPPORT_VERBOSE_DBG CONFIG_EMAILRELAY_SSL 
 
 
 include $(INCLUDE_DIR)/uclibc++.mk
 include $(INCLUDE_DIR)/package.mk
 
-define Package/emailrelay/Default
-  SECTION:=net
-  SUBMENU:=Web Servers/Proxies
-  CATEGORY:=Network
-  DEPENDS:=$(CXX_DEPENDS)
+define Package/emailrelay
+  SECTION:=mail
+  CATEGORY:=Mail
+  DEPENDS:=$(CXX_DEPENDS) +EMAILRELAY_SSL:libopenssl
   TITLE:=A simple SMTP proxy and MTA
   URL:=http://emailrelay.sourceforge.net/
   MAINTAINER:=Federico Di Marco <fededim@gmail.com>
+  MENU:=1
 endef
 
 
-define Package/emailrelay
-$(call Package/emailrelay/Default)
-  TITLE+= (with OpenSSL support)
-  DEPENDS+=+libopenssl
-  VARIANT:=ssl
-endef
+define Package/emailrelay/config
+config EMAILRELAY_SUPPORT_VERBOSE_DBG
+	bool "Enable support for extended logging"
+	depends on PACKAGE_emailrelay
+	default n
+	help
+	  Enables support for extended logging (must also be explicitely enabled by using command line switch --debug when starting emailrelay)
 
-define Package/emailrelay-nossl
-$(call Package/emailrelay/Default)
-  TITLE+= (no SSL support)
-  VARIANT:=nossl
+config EMAILRELAY_SSL 
+	bool "Enable support for OpenSSL"
+	depends on PACKAGE_emailrelay
+	default y
+	select PACKAGE_libopenssl
+	help
+ 	  Builds the package with OpenSSL support (SSMTP is supported).
 endef
 
 
 
-define Package/emailrelay/Default/description
+define Package/emailrelay/description
  Emailrelay is a simple SMTP proxy and store-and-forward message transfer agent (MTA). 
  
  When running as a proxy all e-mail messages can be passed through 
@@ -59,43 +65,38 @@ define Package/emailrelay/Default/description
 endef
 
 
-define Package/emailrelay/description
-$(call Package/emailrelay/Default/description)
-
- This package is built with OpenSSL support (SSMTP is supported).
-endef
-
-define Package/emailrelay-nossl/description
-$(call Package/emailrelay/Default/description)
-
- This package is built without SSL support (no SSMTP)
-endef
-
-
 define Package/emailrelay/conffiles
 /etc/emailrelay.auth
 endef
 
-define Package/emailrelay-nossl/conffiles
-/etc/emailrelay.auth
-endef
 
 CONFIGURE_ARGS += \
-	--with-pam=no
+	--with-pam=no \
+	--enable-testing=no
 
 CONFIGURE_VARS += \
 	CXXFLAGS="$$$$CXXFLAGS -fno-rtti"	
 
-ifeq ($(BUILD_VARIANT),ssl)
+
+ifeq ($(CONFIG_EMAILRELAY_SSL),y)
 	CONFIGURE_ARGS += \
 		--with-openssl
-endif
-
-ifeq ($(BUILD_VARIANT),nossl)
+else
 	CONFIGURE_ARGS += \
 		--with-openssl=no
 endif
 
+
+ifeq ($(CONFIG_EMAILRELAY_SUPPORT_VERBOSE_DBG),y)
+	CONFIGURE_ARGS += \
+		--enable-debug=yes
+endif
+
+ifeq ($(CONFIG_OPENSSL_WITH_SSL3),y)
+	CONFIGURE_VARS += \
+		CXXFLAGS="$$$$CXXFLAGS -DSSL3_SUPPORT"	
+endif
+
 define Package/emailrelay/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/main/emailrelay $(1)/usr/bin/
@@ -109,8 +110,5 @@ define Package/emailrelay/install
 	$(INSTALL_BIN) files/$(PKG_NAME).init $(1)/etc/init.d/$(PKG_NAME)
 endef
 
-Package/emailrelay-nossl/install = $(Package/emailrelay/install)
-
 
 $(eval $(call BuildPackage,emailrelay))
-$(eval $(call BuildPackage,emailrelay-nossl))

mail/emailrelay/patches/010-ssl3-fix.patch

@@ -0,0 +1,13 @@
+--- a/src/gssl/gssl_openssl.cpp
++++ b/src/gssl/gssl_openssl.cpp
+@@ -292,8 +292,10 @@ GSsl::Context::Context( const std::strin
+ {
+ 	if( (flags&3U) == 2U )
+ 		m_ssl_ctx = SSL_CTX_new(SSLv23_method()) ;
++#ifdef SSL3_SUPPORT
+ 	else if( (flags&3U) == 3U )
+ 		m_ssl_ctx = SSL_CTX_new(SSLv3_method()) ;
++#endif
+ 	else
+ 		m_ssl_ctx = SSL_CTX_new(TLSv1_method()) ;
+