usr/src/lib/libast/common/features/param.sh

   1 ########################################################################
   2 #                                                                      #
   3 #               This software is part of the ast package               #
   4 #          Copyright (c) 1985-2010 AT&T Intellectual Property          #
   5 #                      and is licensed under the                       #
   6 #                  Common Public License, Version 1.0                  #
   7 #                    by AT&T Intellectual Property                     #
   8 #                                                                      #
   9 #                A copy of the License is available at                 #
  10 #            http://www.opensource.org/licenses/cpl1.0.txt             #
  11 #         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         #
  12 #                                                                      #
  13 #              Information and Software Systems Research               #
  14 #                            AT&T Research                             #
  15 #                           Florham Park NJ                            #
  16 #                                                                      #
  17 #                 Glenn Fowler <gsf@research.att.com>                  #
  18 #                  David Korn <dgk@research.att.com>                   #
  19 #                   Phong Vo <kpv@research.att.com>                    #
  20 #                                                                      #
  21 ########################################################################
  22 : generate "<sys/param.h> + <sys/types.h> + <sys/stat.h>" include sequence
  23 case $# in
  24 0)      ;;
  25 *)      eval $1
  26         shift
  27         ;;
  28 esac
  29 for i in "#include <sys/param.h>" "#include <sys/param.h>
  30 #ifndef S_IFDIR
  31 #include <sys/stat.h>
  32 #endif" "#include <sys/param.h>
  33 #ifndef S_IFDIR
  34 #include <sys/types.h>
  35 #include <sys/stat.h>
  36 #endif" "#ifndef S_IFDIR
  37 #include <sys/types.h>
  38 #include <sys/stat.h>
  39 #endif"
  40 do      echo "$i
  41 struct stat V_stat_V;
  42 F_stat_F() { V_stat_V.st_mode = 0; }" > $tmp.c
  43         if      $cc -c $tmp.c >/dev/null
  44         then    echo "$i"
  45                 break
  46         fi
  47 done