Backport #8228: atomic_ops unavailable on Solaris 9 or earlier

• Status: Closed
• Assignee: usa (Usaku NAKAMURA)

[ngoto (Naohisa Goto)]

アトミックな演算（man atomic_ops 参照）はSolaris 9以前には存在しないが使おうとするため、Solaris8でSunのコンパイラでは1.9.3以降がコンパイルできない、との指摘があったとtwitterで知らせてもらいました。

kosakiさん作成のパッチ https://gist.github.com/kosaki/5260762 にて、Solaris10では #define HAVE_ATOMIC_H 1 となりSolaris用atomic関数が使われることは確認しました。

[ngoto (Naohisa Goto)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r40163.
Naohisa, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

• configure.in (AC_CHECK_HEADERS): atomic.h for Solaris atomic_ops.
• ruby_atomic.h: Skip using Solaris10 atomic_ops on Solaris 9 or earlier if atomic.h is not available. [ruby-dev:47229] [Bug #8228]

[nagachika (Tomoyuki Chikanaga)]

• Tracker changed from Bug to Backport
• Project changed from Ruby master to Backport200
• Status changed from Closed to Assigned
• Assignee changed from ngoto (Naohisa Goto) to nagachika (Tomoyuki Chikanaga)

ruby_2_0_0 へバックポートしたいと思います。
ruby_1_9_3 にも必要でしょうか? 多分ヘッダファイル名が変更されていて別途パッチを作らないといけない気がします(未確認)。

[ngoto (Naohisa Goto)]

• File 20130410-ruby193-solaris-atomic.patch 20130410-ruby193-solaris-atomic.patch added
• File 20130410-ruby200-solaris-atomic.patch 20130410-ruby200-solaris-atomic.patch added

ruby_1_9_3 にもバックポート希望ですが、ruby_atomic.h は ruby_1_9_3 でもファイル名変更済みで問題ありません。
それより configure.in のほうが変化が激しく、素直にパッチが当たりませんでした。
ruby_1_9_3 用、 ruby_2_0_0 用のパッチをそれぞれ添付します。(ChangeLog以外)

[nagachika (Tomoyuki Chikanaga)]

• Status changed from Assigned to Closed

This issue was solved with changeset r40285.
Naohisa, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

merge revision(s) 40163: [Backport #8228]

* configure.in (AC_CHECK_HEADERS): atomic.h for Solaris atomic_ops.

* ruby_atomic.h: Skip using Solaris10 atomic_ops on Solaris 9 or
  earlier if atomic.h is not available. [ruby-dev:47229] [Bug #8228]

[nagachika (Tomoyuki Chikanaga)]

• Project changed from Backport200 to Backport193
• Status changed from Closed to Assigned
• Assignee changed from nagachika (Tomoyuki Chikanaga) to usa (Usaku NAKAMURA)

[usa (Usaku NAKAMURA)]

• Status changed from Assigned to Closed

This issue was solved with changeset r40716.
Naohisa, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

merge revision(s) 40163: [Backport #8228]

* configure.in (AC_CHECK_HEADERS): atomic.h for Solaris atomic_ops.

* ruby_atomic.h: Skip using Solaris10 atomic_ops on Solaris 9 or
  earlier if atomic.h is not available. [ruby-dev:47229] [Bug #8228]