Adds dl link library to OpenSSL example builds
The example o_p_test uses OpenSSL. On some platforms that fails to build
unless the dl library is included as a static link library.
diff --git a/programs/test/CMakeLists.txt b/programs/test/CMakeLists.txt
index da3376e..5000431 100644
--- a/programs/test/CMakeLists.txt
+++ b/programs/test/CMakeLists.txt
@@ -31,7 +31,7 @@
if(OPENSSL_FOUND)
add_executable(o_p_test o_p_test.c)
include_directories(${OPENSSL_INCLUDE_DIR})
- target_link_libraries(o_p_test ${libs} ${OPENSSL_LIBRARIES})
+ target_link_libraries(o_p_test ${libs} ${OPENSSL_LIBRARIES} ${CMAKE_DL_LIBS})
install(TARGETS o_p_test
DESTINATION "bin"