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