diff options
-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 02:58:13 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 175b87b114..23811bd70c 100644 --- a/configure.in +++ b/configure.in @@ -575,7 +575,7 @@ AC_CHECK_FUNCS(fmod killpg wait4 waitpid syscall chroot fsync getcwd eaccess\ 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]) |