File: sjlj.m4

package info (click to toggle)
sdcc 3.8.0%2Bdfsg-2
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 99,212 kB
  • sloc: ansic: 918,594; cpp: 69,526; makefile: 56,790; sh: 29,616; asm: 12,364; perl: 12,136; yacc: 7,179; lisp: 1,672; python: 812; lex: 773; awk: 495; sed: 89
file content (12 lines) | stat: -rw-r--r-- 453 bytes parent folder | download | duplicates (65) 
1
2
3
4
5
6
7
8
9
10
11
12
 
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])])])