message: updating cmake cxx flags
diff: @@ -44,6 +44,7 @@ ExternalProject_Add(cppmicroservices
  GIT_TAG v3.1.0
  CMAKE_ARGS -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
  -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
  + -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
  -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
  -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
  INSTALL_COMMAND ${CMAKE_MAKE_PROGRAM} install
  @@ -60,6 +61,7 @@ ExternalProject_Add(cpprestsdk
  CONFIGURE_COMMAND ${CMAKE_COMMAND} ../cpprestsdk/Release/ -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
  -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
  -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
  + -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
  -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
  -DOPENSSL_ROOT_DIR=${OPENSSL_ROOT_DIR}
  -DBUILD_TESTS=OFF
  