adjust OPENSSL_LIBRARIES as well, because users (h2o) would assume that this function makes necessary adjustments to the variables being loaded by OpenSSL.cmake, rather than just changing the values of interest by picotls
diff --git a/cmake/boringssl-adjust.cmake b/cmake/boringssl-adjust.cmake
index 0bc5dcc..4a2aef6 100644
--- a/cmake/boringssl-adjust.cmake
+++ b/cmake/boringssl-adjust.cmake
@@ -10,5 +10,7 @@
         ENDIF ()
         LIST(APPEND OPENSSL_CRYPTO_LIBRARIES "${LIBDECREPIT_PATH}")
         SET(OPENSSL_CRYPTO_LIBRARIES "${OPENSSL_CRYPTO_LIBRARIES}" PARENT_SCOPE)
+        LIST(APPEND OPENSSL_LIBRARIES "${LIBDECREPIT_PATH}")
+        SET(OPENSSL_LIBRARIES "${OPENSSL_LIBRARIES}" PARENT_SCOPE)
     ENDIF ()
 ENDFUNCTION ()