I have been using cmake for a QNX 6.5 build which uses a qcc compiler. When I run make to build the project it does not show any errors (original project without the cmake did). This form was almost what I needed, but not quite. I tried to add the code below to my QNX_Toochian.cmake, but nothing happens. I suspect that it is because the qcc compiler needs a different flag then -Wall.
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
I also found this website which talks about setting the warning levels, but I still don't understand how to format this for my QNX_Toolchain.cmake.
One other resource that I found that does configure a QNX_Toochain.cmake is here. They also are setting flags for there build, but I don't know how to simply what they have done.
SET(CMAKE_CXX_FLAGS "-Vgcc_ntoarmv7le -lang-c++ -fstack-protector -fstack-protector-all -Wno-psabi -Wall -W -D_REENTRANT" CACHE STRING "Playbook QCC C++ Flags" FORCE)
So if anyone has an idea of how to get a QNX qcc cmake project to display errors that is what I am looking for.
