How to suppress warnings in third-party source files?

Question

I am familiar with warning suppressing pragmas for GCC and Keil (they are different, but the usage is pretty much the same). For a third-party headers I can do something like this:

#pragma push
#pragma suppress warning
#include "whatever.h"
#pragma pop

But how can I suppress warnings from third-party sources? Both Eclipse+GCC and Keil generate them. The only solution I came up is making whapper .c-file, which will include other .c files, which seems to be very dirty trick.

Are there any other solutions?

Answer 1

with gcc , while compiling you can use -w option to suppress warnings.

-w : Inhibit all warning messages.

Example:

gcc -w third_party_sourcefile.c 

Answer 2

You may want to use -isystem instead of -Idir third party headers. See GCC manual.

If you're ok to edit third party source files, you can use #pragma GCC diagnostic ignored "-Wwarning-to-disable" see GCC manual.