Message ID | 20200721072130.53494-1-kito.cheng@sifive.com |
---|---|
State | New |
Headers | show |
Series | testsuite: Improve signal supporting detection | expand |
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 57eed3012b94..a97e253129ad 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -575,7 +575,15 @@ proc check_effective_target_signal { } { if [target_info exists gcc,signal_suppress] { return 0 } - return 1 + return [check_no_compiler_messages signal_h_available executable { +#include <signal.h> +static void signal_handler(int signal) { +} +int main() { + signal(SIGINT, signal_handler); + raise(SIGINT); + return 0; +} } ""] } # Return 1 if according to target_info struct and explicit target list