From: Koga Atsushi <kog@...>
Date: 2008-02-18T22:17:58+09:00
Subject: [ruby-list:44655] Re: HP-UX 11.23 ia64の拡張ライブラリビルドでなぜ -R'RPATHFLAG'がつくの？

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kogです。ありがとうございます。

rubyのビルドでこけたので、添付のパッチを1箇所だけ書き換えて
適用しました。

+  AC_ARG_ENABLE(rpath,
+       [  --disable-rpath         embed run path into extension
libraries.],
+       [enable_rpath=$enableval], [enable_rpath="$rb_cv_binary_elf"])
+  if test "$enable_rpath" = yes; then
+    LIBPATHFLAG=" -L%1\$-s"
+    RPATHFLAG=" ${linker_flag}-R%1\$-s"  <<--
+  fi

testdriveで再試験したところ、
fastthreadのビルドはあっさり通るようになりました。

lib/ruby/1.8/ia64-hpux11.23/rbconfig.rb はといえば、
  CONFIG["LIBPATHFLAG"] = " -L%1$-s"
  CONFIG["RPATHFLAG"] = " +b %1$-s"
のようになっています。

一応、手元で svn diff したのを添付しておきます。



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