[Buildroot] [PATCH] netsnmp: Add option for using minimal internal SSL code

[Stefan Sørensen]

Add option for enabling a minimal internal copy of OpenSSL usable for USM
security. It will not enable the usage of SNMP over (D)TLS.

Signed-off-by: Stefan Sørensen <stefan.sorensen at spectralink.com>
---
 package/netsnmp/Config.in  | 7 +++++++
 package/netsnmp/netsnmp.mk | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/package/netsnmp/Config.in b/package/netsnmp/Config.in
index a93a7cc..9bf7c9c 100644
--- a/package/netsnmp/Config.in
+++ b/package/netsnmp/Config.in
@@ -49,4 +49,11 @@ config BR2_PACKAGE_NETSNMP_ENABLE_DEBUGGING
 	  support, including the ability to log with DEBUGMSG(),
 	  DEBUGMSGTL() and companion macros.
 
+config BR2_PACKAGE_NETSNMP_OPENSSL_INTERNAL
+	bool "Enable minimal internal OpenSSL code"
+	depends on !BR2_PACKAGE_OPENSSL
+	help
+	  Enable a minimal internal copy of OpenSSL usable for USM
+	  security. It will not enable the usage of SNMP over (D)TLS.
+
 endif
diff --git a/package/netsnmp/netsnmp.mk b/package/netsnmp/netsnmp.mk
index b272da2..5619ef3 100644
--- a/package/netsnmp/netsnmp.mk
+++ b/package/netsnmp/netsnmp.mk
@@ -55,8 +55,12 @@ ifeq ($(BR2_STATIC_LIBS),y)
 	NETSNMP_CONF_ENV += LIBS=-lz
 endif
 else
+ifeq ($(BR2_PACKAGE_NETSNMP_OPENSSL_INTERNAL),y)
+	NETSNMP_CONF_OPTS += --with-openssl=internal
+else
 	NETSNMP_CONF_OPTS += --without-openssl
 endif
+endif
 
 ifneq ($(BR2_PACKAGE_NETSNMP_ENABLE_MIBS),y)
 	NETSNMP_CONF_OPTS += --disable-mib-loading
-- 
1.9.3