mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-22 04:30:03 +00:00
13 lines
453 B
Plaintext
13 lines
453 B
Plaintext
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])])])
|