diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-03-31 18:20:42 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-03-31 18:20:42 +0000 |
| commit | dc8359969ec71ece10357ba9396430db7f029e45 (patch) | |
| tree | 151c7eb1e947d8aa4c7c439d040f1661b259a619 | |
| parent | b39676f6a9b699f204d4313ae5589b71d436d4e5 (diff) | |
* configure.in: __builtin_setjmp cannot handle a variable.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | configure.in | 2 |
2 files changed, 4 insertions, 4 deletions
@@ -1,8 +1,8 @@ -Tue Apr 1 02:58:39 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> +Tue Apr 1 03:20:40 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * configure.in (RUBY_SETJMP, RUBY_LONGJMP, RUBY_JMP_BUF): prefers - __builtin_setjmp, _setjmp over setjmp and sigsetjmp. - [ruby-core:16023], [ruby-core:16086] + _setjmp over setjmp and sigsetjmp. [ruby-core:16023] + __builtin_setjmp cannot handle a variable. * configure.in (--with-setjmp-type): new option to override the default rule in the above. diff --git a/configure.in b/configure.in index 8d10a7b3b8..b9bda745f8 100644 --- a/configure.in +++ b/configure.in @@ -712,7 +712,7 @@ AC_CHECK_FUNCS(fmod killpg wait4 waitpid fork spawnv syscall chroot fsync getcwd AC_CACHE_CHECK(for __builtin_setjmp, ac_cv_func___builtin_setjmp, [AC_TRY_LINK([@%:@include <setjmp.h> - jmp_buf jb; void t() {__builtin_longjmp(jb, 1);}], + jmp_buf jb; void t(v) int v; {__builtin_longjmp(jb, v);}], [__builtin_setjmp(jb);], [ac_cv_func___builtin_setjmp=yes], [ac_cv_func___builtin_setjmp=no]) |