make: remove SCCS ident stuff

          --- old/usr/src/cmd/make/lib/vroot/src/setenv.cc
          +++ new/usr/src/cmd/make/lib/vroot/src/setenv.cc

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License (the "License").
   6    6   * You may not use this file except in compliance with the License.
   7    7   *
   8    8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9   * or http://www.opensolaris.org/os/licensing.
  10   10   * See the License for the specific language governing permissions
  11   11   * and limitations under the License.
  12   12   *
  13   13   * When distributing Covered Code, include this CDDL HEADER in each
  14   14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

  15   15   * If applicable, add the following below this CDDL HEADER, with the
  16   16   * fields enclosed by brackets "[]" replaced with your own identifying
  17   17   * information: Portions Copyright [yyyy] [name of copyright owner]
  18   18   *
  19   19   * CDDL HEADER END
  20   20   */
  21   21  /*
  22   22   * Copyright 1994 Sun Microsystems, Inc. All rights reserved.
  23   23   * Use is subject to license terms.
  24   24   */
  25      -/*
  26      - * @(#)setenv.cc 1.6 06/12/12
  27      - */
  28   25  
  29      -#pragma ident   "@(#)setenv.cc  1.6     06/12/12"
  30   26  
  31   27  #include <stdlib.h>
  32   28  #include <string.h>
  33   29  #include <unistd.h>
  34   30  
  35   31  extern  char    **environ;
  36   32  
  37   33  static  short   setenv_made_new_vector= 0;
  38   34  
  39   35  char *setenv(char *name, char *value)

  40   36  {       char *p= NULL, **q;
  41   37          int length= 0, vl;
  42   38  
  43   39          if ((p= getenv(name)) == NULL) {        /* Allocate new vector */
  44   40                  for (q= environ; *q != NULL; q++, length++);
  45   41                  q= (char **)malloc((unsigned)(sizeof(char *)*(length+2)));
  46   42                  memcpy(((char *)q)+sizeof(char *), (char *)environ, sizeof(char *)*(length+1));
  47   43                  if (setenv_made_new_vector++)
  48   44                          free((char *)environ);
  49   45                  length= strlen(name);
  50   46                  environ= q;}
  51   47          else { /* Find old slot */
  52   48                  length= strlen(name);
  53   49                  for (q= environ; *q != NULL; q++)
  54   50                          if (!strncmp(*q, name, length))
  55   51                                  break;};
  56   52          vl= strlen(value);
  57   53          if (!p || (length+vl+1 > strlen(p)))
  58   54                  *q= p= (char *) malloc((unsigned)(length+vl+2));
  59   55          else
  60   56                  p= *q;
  61   57          (void)strcpy(p, name); p+= length;
  62   58          *p++= '=';
  63   59          (void)strcpy(p, value);
  64   60          return(value);
  65   61  }

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