PROTON-2389 Add COMPILE_FLAGS for test_main.cpp (#316)
This is needed on RHEL 7, which defaults to -std=c++03, causing compilation failure.
diff --git a/c/tests/CMakeLists.txt b/c/tests/CMakeLists.txt
index fb7f00a..274744e 100644
--- a/c/tests/CMakeLists.txt
+++ b/c/tests/CMakeLists.txt
@@ -39,6 +39,8 @@
if (CMAKE_CXX_COMPILER)
add_library(test_main OBJECT test_main.cpp)
+ set_target_properties(test_main PROPERTIES
+ COMPILE_FLAGS "${CXX_STANDARD} ${CMAKE_CXX_FLAGS} ${CXX_WARNING_FLAGS} ${LTO}")
macro(add_c_test exe)
add_executable(${exe} $<TARGET_OBJECTS:test_main> pn_test.cpp ${ARGN})
