diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | configure.in | 5 |
2 files changed, 9 insertions, 2 deletions
@@ -1,3 +1,9 @@ +Fri Apr 4 07:13:44 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * configure.in (ac_cv_func___builtin_setjmp): should not skip + flags restoration in RUBY_WERROR_FLAG by `break`. + [ruby-dev:48086] [Bug #9698] + Wed Apr 2 21:50:06 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> * configure.in (ac_cv_func___builtin_setjmp): __builtin_longjmp() in diff --git a/configure.in b/configure.in index 052c57dea9..a7d3c75a7d 100644 --- a/configure.in +++ b/configure.in @@ -2079,6 +2079,7 @@ if test x"${ac_cv_func___builtin_setjmp}" = xyes; then fi AC_CACHE_CHECK(for __builtin_setjmp, ac_cv_func___builtin_setjmp, [ + ac_cv_func___builtin_setjmp=no for cast in "" "(void *)"; do RUBY_WERROR_FLAG( [AC_TRY_LINK([@%:@include <setjmp.h> @@ -2089,9 +2090,9 @@ AC_CACHE_CHECK(for __builtin_setjmp, ac_cv_func___builtin_setjmp, void (*volatile f)(void) = t; if (!__builtin_setjmp($cast jb)) printf("%d\n", f != 0); ], - [ac_cv_func___builtin_setjmp="yes with cast ($cast)"; break], - [ac_cv_func___builtin_setjmp=no]) + [ac_cv_func___builtin_setjmp="yes with cast ($cast)"]) ]) + test "$ac_cv_func___builtin_setjmp" = no || break done]) # we don't use _setjmp if _longjmp doesn't exist. |