nobu	2007-08-23 17:25:12 +0900 (Thu, 23 Aug 2007)

  New Revision: 13240

  Modified files:
    trunk/ChangeLog
    trunk/configure.in
    trunk/file.c
    trunk/process.c

  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.
    
    * process.c: moved _GNU_SOURCE macro to Makefile.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/file.c?r1=13240&r2=13239
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=13240&r2=13239
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/configure.in?r1=13240&r2=13239
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/process.c?r1=13240&r2=13239