| dnl Check if the compiler is configured for setjmp/longjmp exceptions. | |
| AC_DEFUN([GCC_CHECK_SJLJ_EXCEPTIONS], | |
| [AC_CACHE_CHECK([whether the compiler is configured for setjmp/longjmp exceptions], | |
| ac_cv_sjlj_exceptions, | |
| [AC_COMPILE_IFELSE( | |
| [AC_LANG_PROGRAM( | |
| [[#ifdef __USING_SJLJ_EXCEPTIONS__ | |
| this will fail | |
| #endif]], | |
| [[int i;]])], | |
| [ac_cv_sjlj_exceptions=no], | |
| [ac_cv_sjlj_exceptions=yes])])]) |