gcc: Test compiling C and C++ code
gcc: Test compiling C and C++ code

Closes #34139.

Signed-off-by: Mike McQuaid <a17fed27eaa842282862ff7c1b9c8395a26ac320@mikemcquaid.com>

ahihi/tigerbrew,ahihi/tigerbrew,ahihi/tigerbrew,ahihi/tigerbrew