🚀 go-pugleaf

I've attempted to compile and install RCS and CVS on our cray Y-MP
which is running UNICOS  8.0.2.2.

The only changes I made were to rename the variable "join" to 
"join_flag" to avoid conflicts with join() [which is a standard library  
function under UNICOS] for co.c and to comment out a check for signals in  
the configuration file, since this configuration executable crashes with
an error.

sh -x conf.sh >a.h 2>conf.error": Error code 130

Everything seemed to compile ok afterwards and I had no problems
installing CVS.  When I went to create a new CVS archive, everything
worked perfectly as far as I could tell.   I imported my entire project
without problem.   However, when I went to check out my project, I
got the following error from RCS "co" for every single file.

cvs checkout: could not check out reslist.1

I have CVS and RCS installed on our local workstations, so I exported
my CVS archive and tried the checkout from the workstation, and it
checked out perfectly.  So it's not a problem with anything other
than the actual operation with "co".  I later tested co by itself
and the same problem continued to occur.

If anyone has additional ideas, I'd be happy to hear them.
If you need more information, I can supply that as well.

I've set my Followup-To to my email address.   I'll post a summary
of reply if there are any requests to do so.  I have also emailed
this to rcs-bugs@cs.purdue.edu.

Following my signature is
  - Output from diff between my modified RCS and the distribution RCS
  - Output from "make"
  - conf.h file 

- Mike Kienenberger
  Arctic Region Supercomputing Center
  mkienenb@arsc.edu

V=================output of "make" follows follows==================V
        rm -f a.*
        CC='cc' CFLAGS=' -O ' \
        COMPAT2='0' \
        DIFF3='/usr/local/adm/resman/tools/bin/diff3' DIFF3_A='1'  
DIFF3_BIN='1' \
        DIFF='/usr/local/adm/resman/tools/bin/diff' DIFF_FLAGS='-an'  
DIFF_L='1' \
        DIFF_SUCCESS='0' DIFF_FAILURE='1' DIFF_TROUBLE='2' \
        ED='/bin/ed' \
        LDFLAGS='' LDLIBS='' \
        RCSPREFIX='/usr/local/bin/' \
        SENDMAIL='"/bin/mail"' \
        sh -x conf.sh >a.h 2>conf.error
Make: "CC='cc' CFLAGS=' -O ' \
COMPAT2='0' \
DIFF3='/usr/local/adm/resman/tools/bin/diff3' DIFF3_A='1' DIFF3_BIN='1' \
DIFF='/usr/local/adm/resman/tools/bin/diff' DIFF_FLAGS='-an' DIFF_L='1' \
DIFF_SUCCESS='0' DIFF_FAILURE='1' DIFF_TROUBLE='2' \
ED='/bin/ed' \
LDFLAGS='' LDLIBS='' \
RCSPREFIX='/usr/local/bin/' \
SENDMAIL='"/bin/mail"' \
sh -x conf.sh >a.h 2>conf.error": Error code 130


V=================Diff of changes to source follows==================V
diff Makefile.old /u1/uaf/mkienenb/rcs5.6.0.1/src/Makefile
58c58,59
<  DIFFPREFIX = /usr/local/gnu/# GNU diff -- must be version 1.15 or later
---
>  DIFFPREFIX = /usr/local/adm/resman/tools/bin/
> # GNU diff -- must be version 1.15 or later
107c108
<  RCSDIR = /usr/local/bin
---
>  RCSDIR = /usr/local/adm/resman/tools/bin

diff -r rcs5.6.0.1/src/co.c /u1/uaf/mkienenb/rcs5.6.0.1/src/co.c
155c155
< static char const *expandarg, *join, *suffixarg, *versionarg;
---
> static char const *expandarg, *join_flag, *suffixarg, *versionarg;
239,240c239,240
<                               if (join) redefined('j');
<                               join = a;
---
>                               if (join_flag) redefined('j');
>                               join_flag = a;
378c378
<                 if (join && !preparejoin()) continue;
---
>                 if (join_flag && !preparejoin()) continue;
394c394
<                       join&&tostdout ? (FILE*)0 : neworkptr,
---
>                       join_flag&&tostdout ? (FILE*)0 : neworkptr,
409c409
<               if (join) {
---
>               if (join_flag) {
422c422
<               if (!join)
---
>               if (!join_flag)
601c601
<         j=join;
---
>         j=join_flag;

diff -r rcs5.6.0.1/src/conf.sh /u1/uaf/mkienenb/rcs5.6.0.1/src/conf.sh
789c789
< if ./a.out 1 2 >&2
---
> if echo ./a.out 1 2 >&2

V=================Resulting conf.h file (after mods)==================V
/* RCS compile-time configuration */

        /* $Id: conf.sh,v 5.14.0.1 1993/03/25 04:24:49 eggert Exp $ */

/*
 * This file is generated automatically.
 * If you edit it by hand your changes may be lost.
 * Instead, please try to fix conf.sh,
 * and send your fixes to rcs-bugs@cs.purdue.edu.
 */

#define exitmain(n) return n /* how to exit from main() */
/* #define _POSIX_SOURCE */ /* Define this if Posix + strict Standard C.   
*/

#include <errno.h>
#include <stdio.h>
#include <time.h>

/* Comment out #include lines below that do not work.  */
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <fcntl.h>
#include <limits.h>
#include <pwd.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
/* #include <sys/mman.h> */
#include <sys/wait.h>
#include <unistd.h>
#include <utime.h>
/* #include <vfork.h> */

/* Define the following symbols to be 1 or 0.  */
#define has_sys_dir_h 1 /* Does #include <sys/dir.h> work?  */
#define has_sys_param_h 1 /* Does #include <sys/param.h> work?  */
#define has_readlink 1 /* Does readlink() work?  */

/* #undef NAME_MAX */ /* Uncomment this if NAME_MAX is broken.  */

#if !defined(NAME_MAX) && !defined(_POSIX_NAME_MAX)
#       if has_sys_dir_h
#               include <sys/dir.h>
#       endif
#       ifndef NAME_MAX
#               ifndef MAXNAMLEN
#                       define MAXNAMLEN 14
#               endif
#               define NAME_MAX MAXNAMLEN
#       endif
#endif
#if !defined(PATH_MAX) && !defined(_POSIX_PATH_MAX)
#       if has_sys_param_h
#               include <sys/param.h>
#               define included_sys_param_h 1
#       endif
#       ifndef PATH_MAX
#               ifndef MAXPATHLEN
#                       define MAXPATHLEN 1024
#               endif
#               define PATH_MAX (MAXPATHLEN-1)
#       endif
#endif
#if has_readlink && !defined(MAXSYMLINKS)
#       if has_sys_param_h && !included_sys_param_h
#               include <sys/param.h>
#       endif
#       ifndef MAXSYMLINKS
#               define MAXSYMLINKS 20 /* BSD; not standard yet */
#       endif
#endif

/* Comment out the keyword definitions below if the keywords work.  */
/* #define const */
/* #define volatile */

/* Comment out the typedefs below if the types are already declared.  */
/* Fix any uncommented typedefs that are wrong.  */
/* typedef int mode_t; */
/* typedef int pid_t; */
/* typedef int sig_atomic_t; */
/* typedef unsigned size_t; */
/* typedef int ssize_t; */
/* typedef long time_t; */
/* typedef int uid_t; */

/* Define the following symbols to be 1 or 0.  */
#define has_prototypes 1 /* Do function prototypes work?  */
#define has_stdarg 1 /* Does <stdarg.h> work?  */
#define has_varargs 0 /* Does <varargs.h> work?  */
#define va_start_args 2 /* How many args does va_start() take?  */
#if has_prototypes
#       define P(params) params
#else
#       define P(params) ()
#endif
#if has_stdarg
#       include <stdarg.h>
#else
#       if has_varargs
#               include <varargs.h>
#       else
                typedef char *va_list;
#               define va_dcl int va_alist;
#               define va_start(ap) ((ap) = (va_list)&va_alist)
#               define va_arg(ap,t) (((t*) ((ap)+=sizeof(t)))  [-1])
#               define va_end(ap)
#       endif
#endif
#if va_start_args == 2
#       define vararg_start va_start
#else
#       define vararg_start(ap,p) va_start(ap)
#endif

#define text_equals_binary_stdio 1 /* Does stdio treat text like binary?   
*/
#define text_work_stdio 0 /* Text i/o for working file, binary for RCS  
file?  */
#if text_equals_binary_stdio
        /* Text and binary i/o behave the same, or binary i/o does not  
work.  */
#       define FOPEN_R "r"
#       define FOPEN_W "w"
#       define FOPEN_WPLUS "w+"
#else
        /* Text and binary i/o behave differently.  */
        /* This is incompatible with Posix and Unix.  */
#       define FOPEN_R "rb"
#       define FOPEN_W "wb"
#       define FOPEN_WPLUS "w+b"
#endif
#if text_work_stdio
#       define FOPEN_R_WORK "r"
#       define FOPEN_W_WORK "w"
#       define FOPEN_WPLUS_WORK "w+"
#else
#       define FOPEN_R_WORK FOPEN_R
#       define FOPEN_W_WORK FOPEN_W
#       define FOPEN_WPLUS_WORK FOPEN_WPLUS
#endif

/* Define or comment out the following symbols as needed.  */
#define bad_fopen_wplus 0 /* Does fopen(f,FOPEN_WPLUS) fail to truncate f?   
*/
#define getlogin_is_secure 0 /* Is getlogin() secure?  Usually it's not.   
*/
#define has_dirent 1 /* Do opendir(), readdir(), closedir() work?  */
#define has_fchmod 1 /* Does fchmod() work?  */
#define has_fputs 1 /* Does fputs() work?  */
#define has_ftruncate 1 /* Does ftruncate() work?  */
#define has_getuid 1 /* Does getuid() work?  */
#define has_getpwuid 1 /* Does getpwuid() work?  */
#define has_link 1 /* Does link() work?  */
#define has_memcmp 1 /* Does memcmp() work?  */
#define has_memcpy 1 /* Does memcpy() work?  */
#define has_memmove 1 /* Does memmove() work?  */
#define has_madvise 0 /* Does madvise() work?  */
#define has_mmap 0 /* Does mmap() work on regular files?  */
#define has_rename 1 /* Does rename() work?  */
#define bad_a_rename 0 /* Does rename(A,B) fail if A is unwritable?  */
#define bad_b_rename 0 /* Does rename(A,B) fail if B is unwritable?  */
#define VOID (void) /* 'VOID e;' discards the value of an expression 'e'.   
*/
#define has_seteuid 0 /* Does seteuid() work?  See README.  */
#define has_setuid 1 /* Does setuid() exist?  */
#define has_signal 1 /* Does signal() work?  */
#define signal_args P((int)) /* arguments of signal handlers */
#define signal_type void /* type returned by signal handlers */
#define sig_zaps_handler 0 /* Must a signal handler reinvoke signal()?  */
#define has_sigaction 1 /* Does struct sigaction work?  */
/* #define has_sigblock ? */ /* Does sigblock() work?  */
/* #define sigmask(s) (1 << ((s)-1)) */ /* Yield mask for signal number.   
*/
#define has_sys_siglist 1 /* Does sys_siglist[] work?  */
typedef size_t fread_type; /* type returned by fread() and fwrite() */
typedef size_t freadarg_type; /* type of their size arguments */
typedef void *malloc_type; /* type returned by malloc() */
#define has_getcwd 1 /* Does getcwd() work?  */
/* #define has_getwd ? */ /* Does getwd() work?  */
#define has_mktemp 1 /* Does mktemp() work?  */
#define has_NFS 1 /* Might NFS be used?  */
/* #define strchr index */ /* Use old-fashioned name for strchr()?  */
/* #define strrchr rindex */ /* Use old-fashioned name for strrchr()?  */
#define bad_unlink 0 /* Does unlink() fail on unwritable files?  */
#define has_vfork 1 /* Does vfork() work?  */
#define has_fork 1 /* Does fork() work?  */
#define has_spawn 0 /* Does spawn*() work?  */
#define has_wait 1 /* Does wait() work?  */
#define has_waitpid 1 /* Does waitpid() work?  */
#define RCS_SHELL "/bin/sh" /* shell to run RCS subprograms */
#define has_vfprintf 1 /* Does vfprintf() work?  */
/* #define has__doprintf ? */ /* Does _doprintf() work?  */
/* #define has__doprnt ? */ /* Does _doprnt() work?  */
/* #undef EXIT_FAILURE */ /* Uncomment this if EXIT_FAILURE is broken.  */
#define large_memory 0 /* Can main memory hold entire RCS files?  */
/* #undef ULONG_MAX */ /* Uncomment this if ULONG_MAX is broken (e.g. <  
0).  */
/* struct utimbuf { time_t actime, modtime; }; */ /* Uncomment this if  
needed.  */
#define CO "/usr/local/adm/resman/tools/bin/co" /* name of 'co' program */
#define COMPAT2 0 /* Are version 2 files supported?  */
#define DATEFORM "%.2d.%.2d.%.2d.%.2d.%.2d.%.2d" /* e.g. 01.01.01.01.01.01  
*/
#define DIFF "/usr/local/adm/resman/tools/bin/diff" /* name of 'diff'  
program */
#define DIFF3 "/usr/local/adm/resman/tools/bin/diff3" /* name of 'diff3'  
program */
#define DIFF3_A 1 /* Does diff3 have an -A option?  */
#define DIFF3_BIN 1 /* Is diff3 user-visible (not the /usr/lib auxiliary)?   
*/
#define DIFF_FLAGS , "-an" /* Make diff output suitable for RCS.  */
#define DIFF_L 1 /* Does diff -L work? */
#define DIFF_SUCCESS 0 /* DIFF status if no differences are found */
#define DIFF_FAILURE 1 /* DIFF status if differences are found */
#define DIFF_TROUBLE 2 /* DIFF status if trouble */
#define ED "/bin/ed" /* name of 'ed' program (used only if !DIFF3_BIN) */
#define MERGE "/usr/local/adm/resman/tools/bin/merge" /* name of 'merge'  
program */
#define TMPDIR "/tmp" /* default directory for temporary files */
#define SLASH '/' /* principal pathname separator */
#define SLASHes '/' /* `case SLASHes:' labels all pathname separators */
#define isSLASH(c) ((c) == SLASH) /* Is arg a pathname separator?  */
#define ROOTPATH(p) isSLASH((p)[0]) /* Is p an absolute pathname?  */
#define X_DEFAULT ",v/" /* default value for -x option */
#define DIFF_ABSOLUTE 1 /* Is ROOTPATH(DIFF) true?  */
#define ALL_ABSOLUTE 1 /* Are all subprograms absolute pathnames?  */
#define SENDMAIL "/bin/mail" /* how to send mail */
#define TZ_must_be_set 0 /* Must TZ be set for gmtime() to work?  */



/* Adjust the following declarations as needed.  */


#if __GNUC__ && !__STRICT_ANSI__
#       define exiting volatile /* GCC extension: function cannot return  
*/
#else
#       define exiting
#endif

#if has_ftruncate
        int ftruncate P((int,off_t));
#endif

/* <sys/mman.h> */
#if has_madvise
        int madvise P((caddr_t,size_t,int));
#endif
#if has_mmap
        caddr_t mmap P((caddr_t,size_t,int,int,int,off_t));
        int munmap P((caddr_t,size_t));
#endif


/* Posix (ISO/IEC 9945-1: 1990 / IEEE Std 1003.1-1990) */
/* These definitions are for the benefit of non-Posix hosts, and */
/* Posix hosts that have Standard C compilers but traditional include  
files.  */
/* Unfortunately, mixed-up hosts are all too common.  */

/* <fcntl.h> */
#ifdef F_DUPFD
        int fcntl P((int,int,...));
#else
        int dup2 P((int,int));
#endif
#ifndef O_BINARY /* some non-Posix hosts need O_BINARY */
#       define O_BINARY 0 /* no effect on Posix */
#endif
#ifdef O_CREAT
#       define open_can_creat 1
#else
#       define open_can_creat 0
#       define O_RDONLY 0
#       define O_WRONLY 1
#       define O_RDWR 2
#       define O_CREAT 01000
#       define O_TRUNC 02000
        int creat P((char const*,mode_t));
#endif
#ifndef O_EXCL
#       define O_EXCL 0
#endif

/* <pwd.h> */
#if has_getpwuid
        struct passwd *getpwuid P((uid_t));
#endif

/* <signal.h> */
#if has_sigaction
        int sigaction P((int,struct sigaction const*,struct sigaction*));
        int sigaddset P((sigset_t*,int));
        int sigemptyset P((sigset_t*));
#else
#if has_sigblock
        /* BSD */
        int sigblock P((int));
        int sigmask P((int));
        int sigsetmask P((int));
#endif
#endif

/* <stdio.h> */
FILE *fdopen P((int,char const*));
int fileno P((FILE*));

/* <sys/stat.h> */
int chmod P((char const*,mode_t));
int fstat P((int,struct stat*));
int stat P((char const*,struct stat*));
mode_t umask P((mode_t));
#if has_fchmod
        int fchmod P((int,mode_t));
#endif
#ifndef S_IRUSR
#       ifdef S_IREAD
#               define S_IRUSR S_IREAD
#       else
#               define S_IRUSR 0400
#       endif
#       ifdef S_IWRITE
#               define S_IWUSR S_IWRITE
#       else
#               define S_IWUSR (S_IRUSR/2)
#       endif
#endif
#ifndef S_IRGRP
#       if has_getuid
#               define S_IRGRP (S_IRUSR / 0010)
#               define S_IWGRP (S_IWUSR / 0010)
#               define S_IROTH (S_IRUSR / 0100)
#               define S_IWOTH (S_IWUSR / 0100)
#       else
                /* single user OS -- not Posix or Unix */
#               define S_IRGRP 0
#               define S_IWGRP 0
#               define S_IROTH 0
#               define S_IWOTH 0
#       endif
#endif
#ifndef S_ISREG
#       define S_ISREG(n) (((n) & S_IFMT) == S_IFREG)
#endif

/* <sys/wait.h> */
#if has_wait
        pid_t wait P((int*));
#endif
#ifndef WEXITSTATUS
#       define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
#       undef WIFEXITED /* Avoid 4.3BSD incompatibility with Posix.  */
#endif
#ifndef WIFEXITED
#       define WIFEXITED(stat_val) (!((stat_val) & 255))
#endif

/* <unistd.h> */
char *getlogin P((void));
int close P((int));
int isatty P((int));
int link P((char const*,char const*));
int open P((char const*,int,...));
int unlink P((char const*));
int _filbuf P((FILE*)); /* keeps lint quiet in traditional C */
int _flsbuf P((int,FILE*)); /* keeps lint quiet in traditional C */
long pathconf P((char const*,int));
ssize_t write P((int,void const*,size_t));
#ifndef STDIN_FILENO
#       define STDIN_FILENO 0
#       define STDOUT_FILENO 1
#       define STDERR_FILENO 2
#endif
#if has_fork
#       if !has_vfork
#               undef vfork
#               define vfork fork
#       endif
        pid_t vfork P((void)); /* vfork is nonstandard but faster */
#endif
#if has_getcwd || !has_getwd
        char *getcwd P((char*,size_t));
#else
        char *getwd P((char*));
#endif
#if has_getuid
        uid_t getuid P((void));
#endif
#if has_readlink
/*      ssize_t readlink P((char const*,char*,size_t));  *//* BSD; not  
standard yet */
#endif
#if has_setuid
#       if !has_seteuid
#               undef seteuid
#               define seteuid setuid
#       endif
        int seteuid P((uid_t));
        uid_t geteuid P((void));
#endif
#if has_spawn
        int spawnv P((int,char const*,char*const*));
#       if ALL_ABSOLUTE
#               define spawn_RCS spawnv
#       else
#               define spawn_RCS spawnvp
                int spawnvp P((int,char const*,char*const*));
#       endif
#else
        int execv P((char const*,char*const*));
#       if ALL_ABSOLUTE
#               define exec_RCS execv
#       else
#               define exec_RCS execvp
                int execvp P((char const*,char*const*));
#       endif
#endif

/* utime.h */
int utime P((char const*,struct utimbuf const*));


/* Standard C library */
/* These definitions are for the benefit of hosts that have */
/* traditional C include files, possibly with Standard C compilers.  */
/* Unfortunately, mixed-up hosts are all too common.  */

/* <errno.h> */
extern int errno;

/* <limits.h> */
#ifndef ULONG_MAX
        /* This does not work in #ifs, but it's good enough for us.  */
#       define ULONG_MAX ((unsigned long)-1)
#endif

/* <signal.h> */
#if has_signal
        signal_type (*signal  
P((int,signal_type(*)signal_args)))signal_args;
#endif

/* <stdio.h> */
FILE *fopen P((char const*,char const*));
fread_type fread P((void*,freadarg_type,freadarg_type,FILE*));
fread_type fwrite P((void const*,freadarg_type,freadarg_type,FILE*));
int fclose P((FILE*));
int feof P((FILE*));
int ferror P((FILE*));
int fflush P((FILE*));
int fprintf P((FILE*,char const*,...));
int fputs P((char const*,FILE*));
int fseek P((FILE*,long,int));
int printf P((char const*,...));
int rename P((char const*,char const*));
int sprintf P((char*,char const*,...));
long ftell P((FILE*));
void clearerr P((FILE*));
void perror P((char const*));
#ifndef L_tmpnam
#       define L_tmpnam 32 /* power of 2 >  
sizeof("/usr/tmp/xxxxxxxxxxxxxxx") */
#endif
#ifndef SEEK_SET
#       define SEEK_SET 0
#endif
#if has_mktemp
        char *mktemp P((char*)); /* traditional */
#else
        char *tmpnam P((char*));
#endif
#if has_vfprintf
        int vfprintf P((FILE*,char const*,va_list));
#else
#if has__doprintf
        void _doprintf P((FILE*,char const*,va_list)); /* Minix */
#else
        void _doprnt P((char const*,va_list,FILE*)); /* BSD */
#endif
#endif

/* <stdlib.h> */
char *getenv P((char const*));
exiting void _exit P((int));
exiting void exit P((int));
malloc_type malloc P((size_t));
malloc_type realloc P((malloc_type,size_t));
void free P((malloc_type));
#ifndef EXIT_FAILURE
#       define EXIT_FAILURE 1
#endif
#ifndef EXIT_SUCCESS
#       define EXIT_SUCCESS 0
#endif
#if !has_fork && !has_spawn
        int system P((char const*));
#endif

/* <string.h> */
char *strcpy P((char*,char const*));
char *strchr P((char const*,int));
char *strrchr P((char const*,int));
int memcmp P((void const*,void const*,size_t));
int strcmp P((char const*,char const*));
size_t strlen P((char const*));
void *memcpy P((void*,void const*,size_t));
#if has_memmove
        void *memmove P((void*,void const*,size_t));
#endif

/* <time.h> */
time_t time P((time_t*));