Mercurial > hg > CbC > CbC_gcc
view config/sjlj.m4 @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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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])])])