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-rw-r--r--src/plugins/lisp/CMakeLists.txt5
-rw-r--r--src/plugins/quic/CMakeLists.txt5
-rw-r--r--src/plugins/tlspicotls/CMakeLists.txt5
-rw-r--r--src/plugins/wireguard/CMakeLists.txt6
4 files changed, 21 insertions, 0 deletions
diff --git a/src/plugins/lisp/CMakeLists.txt b/src/plugins/lisp/CMakeLists.txt
index bf0d60aab0f..743a17e69c8 100644
--- a/src/plugins/lisp/CMakeLists.txt
+++ b/src/plugins/lisp/CMakeLists.txt
@@ -11,6 +11,11 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+if(NOT OPENSSL_FOUND)
+ message(WARNING "OpenSSL not found - lisp plugin disabled")
+ return()
+endif()
+
##############################################################################
# LISP control plane: lisp-cp
##############################################################################
diff --git a/src/plugins/quic/CMakeLists.txt b/src/plugins/quic/CMakeLists.txt
index 9646c444b21..65bdc32a239 100644
--- a/src/plugins/quic/CMakeLists.txt
+++ b/src/plugins/quic/CMakeLists.txt
@@ -12,6 +12,11 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+if(NOT OPENSSL_FOUND)
+ message(WARNING "OpenSSL not found - quic plugin disabled")
+ return()
+endif()
+
unset(QUIC_LINK_LIBRARIES)
set(EXPECTED_QUICLY_VERSION "0.1.4-vpp")
diff --git a/src/plugins/tlspicotls/CMakeLists.txt b/src/plugins/tlspicotls/CMakeLists.txt
index c8f7c64126b..e60a0e0ebd4 100644
--- a/src/plugins/tlspicotls/CMakeLists.txt
+++ b/src/plugins/tlspicotls/CMakeLists.txt
@@ -1,5 +1,10 @@
include (CheckFunctionExists)
+if(NOT OPENSSL_FOUND)
+ message(WARNING "OpenSSL not found - tlspicotls plugin disabled")
+ return()
+endif()
+
# We should rely on a picotls specific version, but as
# we expect dependancies to be built with vpp-ext-deps
# it's reasonable to make this check to avoid breaking
diff --git a/src/plugins/wireguard/CMakeLists.txt b/src/plugins/wireguard/CMakeLists.txt
index 581fcf23860..710b6a3b04a 100644
--- a/src/plugins/wireguard/CMakeLists.txt
+++ b/src/plugins/wireguard/CMakeLists.txt
@@ -12,7 +12,13 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+if(NOT OPENSSL_FOUND)
+ message(WARNING "OpenSSL not found - wireguard plugin disabled")
+ return()
+endif()
+
if (OPENSSL_VERSION VERSION_LESS 1.1.0)
+ message(WARNING "OpenSSL too old - wireguard plugin disabled")
return()
endif()