diff options
Diffstat (limited to 'tool/m4/ruby_check_setjmp.m4')
-rw-r--r-- | tool/m4/ruby_check_setjmp.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tool/m4/ruby_check_setjmp.m4 b/tool/m4/ruby_check_setjmp.m4 index 66652984ea..59f38581b8 100644 --- a/tool/m4/ruby_check_setjmp.m4 +++ b/tool/m4/ruby_check_setjmp.m4 @@ -2,14 +2,14 @@ # used for AC_ARG_WITH(setjmp-type) AC_DEFUN([RUBY_CHECK_SETJMP], [ AC_CACHE_CHECK([for ]$1[ as a macro or function], ac_cv_func_$1, - [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + [AC_TRY_COMPILE([ @%:@include <setjmp.h> ]AC_INCLUDES_DEFAULT([$3])[ @%:@define JMPARGS_1 env @%:@define JMPARGS_2 env,1 @%:@define JMPARGS JMPARGS_]m4_ifval($2,2,1)[ -]], - [m4_ifval($2,$2,jmp_buf)[ env; $1(JMPARGS);]])], +], + m4_ifval($2,$2,jmp_buf)[ env; $1(JMPARGS);], ac_cv_func_$1=yes, ac_cv_func_$1=no)] ) |