check_add_cflags -Wimplicit-function-declaration
check_add_cflags -Wuninitialized
check_add_cflags -Wunused-variable
- check_add_cflags -Wunused-but-set-variable
+ check_add_cflags -Wunused-but-set-variable
enabled extra_warnings || check_add_cflags -Wno-unused-function
fi
if enabled postproc_visualizer; then
enabled postproc || die "postproc_visualizer requires postproc to be enabled"
fi
+
+ # Enable unit tests if we have a working C++ compiler
+ case "$tgt_cc" in
+ vs*)
+ soft_enable unit_tests;;
+ *)
+ check_cxx "$@" <<EOF && soft_enable unit_tests
+int z;
+EOF
+ esac
}