diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-03-31 18:20:42 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-03-31 18:20:42 +0000 |
commit | 3950bd0151b13fde0851765476933c03240a4159 (patch) | |
tree | 82be524118b670b053b07a4c78576b35b796061c | |
parent | ba570c7378a324629a41e31936e019f928f1393d (diff) |
* configure.in: __builtin_setjmp cannot handle a variable.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@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 02:58:13 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]) |