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Revision 1c0abbf0

Added by nagachika (Tomoyuki Chikanaga) almost 11 years ago

merge revision(s) 39636,39741,40454: [Backport #8071] [Backport #8387]

    configure.in: suppress error messages

    * configure.in: suppress error messages, rm: cannot remove

'conftest.dSYM', from AC_EGREP_CPP with CFLAGS=-g on Darwin.
* configure.in (rm, shvar_to_cpp, unexpand_shvar): local is not
available on old shells.

    * configure.in (shvar_to_cpp): escape quotes for old shells.
      [Bug #7959] [Bug #8071]

    * configure.in (RUBY_RM_RECURSIVE): this hack is needed by only
      autoconf 2.69 or earlier on darwin.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e