made all major configuration possible from -D flags

SCCS-vsn: usr.bin/sccs/sccs.c 1.38

diff --git a/usr/src/usr.bin/sccs/sccs.c b/usr/src/usr.bin/sccs/sccs.c
index 214be25..f3bac1c 100644 (file)
--- a/usr/src/usr.bin/sccs/sccs.c
+++ b/usr/src/usr.bin/sccs/sccs.c
@@ -79,28 +79,40 @@
 **                     aspects of this program cannot be abused.
 **                     This flag also disables the -p flag.
 **             SCCSPATH -- the default for the -p flag.
 **                     aspects of this program cannot be abused.
 **                     This flag also disables the -p flag.
 **             SCCSPATH -- the default for the -p flag.

+**             MYNAME -- the title this program should print when it
+**                     gives error messages.

 **
 **     Compilation Instructions:
 **             cc -O -n -s sccs.c
 **
 **     Compilation Instructions:
 **             cc -O -n -s sccs.c

+**             The flags listed above can be -D defined to simplify
+**                     recompilation for variant versions.

 **
 **     Author:
 **             Eric Allman, UCB/INGRES
 **             Copyright 1980 Regents of the University of California
 */
 
 **
 **     Author:
 **             Eric Allman, UCB/INGRES
 **             Copyright 1980 Regents of the University of California
 */
 

-static char SccsId[] = "@(#)sccs.c     1.37 %G%";
+static char SccsId[] = "@(#)sccs.c     1.38 %G%";

 \f
 /*******************  Configuration Information  ********************/
 
 \f
 /*******************  Configuration Information  ********************/
 

+/* special defines for local berkeley systems */
+# include <whoami.h>
+

 # ifdef CSVAX
 # define UIDUSER
 # define PROGPATH(name)        "/usr/local/name"
 # endif CSVAX
 
 # ifdef CSVAX
 # define UIDUSER
 # define PROGPATH(name)        "/usr/local/name"
 # endif CSVAX
 

+/* end of berkeley systems defines */
+
+# ifndef SCCSPATH

 # define SCCSPATH      "SCCS"  /* pathname in which to find s-files */
 # define SCCSPATH      "SCCS"  /* pathname in which to find s-files */

-/* put #define SCCSDIR here */
+# endif NOT SCCSPATH

 
 

-char   MyName[] = "sccs";      /* name used in messages */
+# ifndef MYNAME
+# define MYNAME                "sccs"  /* name used for printing errors */
+# endif NOT MYNAME

 
 # ifndef PROGPATH
 # define PROGPATH(name)        "/usr/sccs/name"        /* place to find binaries */
 
 # ifndef PROGPATH
 # define PROGPATH(name)        "/usr/sccs/name"        /* place to find binaries */


@@ -194,6 +206,7 @@ char        *SccsDir = SCCSDIR;     /* directory to begin search from */
 # else
 char   *SccsDir = "";
 # endif
 # else
 char   *SccsDir = "";
 # endif

+char   MyName[] = MYNAME;      /* name used in messages */

 int    OutFile = -1;           /* override output file for commands */
 bool   RealUser;               /* if set, running as real user */
 # ifdef DEBUG
 int    OutFile = -1;           /* override output file for commands */
 bool   RealUser;               /* if set, running as real user */
 # ifdef DEBUG