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- 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])])])
|
