shyouhei	2007-09-07 16:38:51 +0900 (Fri, 07 Sep 2007)

  New Revision: 13393

  Modified files:
    branches/ruby_1_8_6/configure.in
    branches/ruby_1_8_6/file.c
    branches/ruby_1_8_6/version.h

  Log:
    * configure.in (group_member): check if presents.
    * configure.in (XCFLAGS): add _GNU_SOURCE on linux.
    * file.c (group_member): use system routine if available.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/version.h?r1=13393&r2=13392
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/configure.in?r1=13393&r2=13392
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8_6/file.c?r1=13393&r2=13392