[deliverable/binutils-gdb.git] / config / sjlj.m4

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])])])
Commit	Line	Data
49d00f48 L	1	dnl Check if the compiler is configured for setjmp/longjmp exceptions.
	2	AC_DEFUN([GCC_CHECK_SJLJ_EXCEPTIONS],
	3	[AC_CACHE_CHECK([whether the compiler is configured for setjmp/longjmp exceptions],
	4	ac_cv_sjlj_exceptions,
	5	[AC_COMPILE_IFELSE(
	6	[AC_LANG_PROGRAM(
	7	[[#ifdef __USING_SJLJ_EXCEPTIONS__
	8	this will fail
	9	#endif]],
	10	[[int i;]])],
	11	[ac_cv_sjlj_exceptions=no],
	12	[ac_cv_sjlj_exceptions=yes])])])