Tried Compiling 1.9.18p6 yet

[Tom Pinkl]

[Derek, I'm cc'ing the Samba list so that others can chime in.]

Derek Winkler <derek at aim-systems.on.ca> wrote:
> 
> Having a couple problems with Samba:
> 
> First Samba 1.9.18p6 doesn't compile under SCO Unix 3.2v4.2:
> 
> Linking smbd
> undefined                       first referenced
>  symbol                             in file
> getpagesize                         slprintf.o
> mprotect                            slprintf.o
> memalign                            slprintf.o
> ld fatal: Symbol referencing errors. No output written to smbd
> *** Error code 13
> 
> Stop.
> #

Yes, unfortunately SCO 3.2v4.2 doesn't have these functions.  I 
created dummy implementations so that I could link. 

The vslprintf() function is not very portable as it's now written.  
Does anyone recognize memalign()?  I couldn't find ANY in-house *nix 
system with this function.  Checked SCO 3.2v4.2, SCO OSR 5.0.4, RedHat 
Linux 4.2, AIX 4.2.1, and Digital Unix 4.0A.  And mprotect() should 
be conditional within USE_MMAP.

> Also I keep getting errors when linking that it can't find .o files in the
> subdirectories, when compiling them it creates for instance ubi_dLinkList.o in
> the parent directory but when linking expects it to be in the subdirectory
> ubiqx. I've been getting around this by copying the .o's into the
> subdirectories.
> 
> Please email directly with solutions.
> 
> Thanks in advance.

I seem to recall that others have solved this problem on various 
platforms by patching the Makefile.  Try searching the Samba list 
archives for a solution.  Or try CC=gcc (if you have gcc).

Here are my patches to build Samba 1.9.18p6 on SCO ODT 3.0.  I used 
the Makefile entry for TCB passwords and CC=gcc.  Please note that, 
thus far, I've only compiled and linked the code.  I haven't tested 
it yet! 

*** Makefile.orig	Mon May 11 04:37:44 1998
--- Makefile	Mon May 11 17:35:18 1998
***************
*** 74,76 ****
  # might have to create a separate guest account that can print.
! GUESTACCOUNT = nobody
  
--- 74,77 ----
  # might have to create a separate guest account that can print.
! # GUESTACCOUNT = nobody
! GUESTACCOUNT = nouser
  
***************
*** 496,500 ****
  # Tested on "Open enterprise 3.0". Contributed by lance at fox.com.
! # CC     = cc
! # FLAGSM = -DSCO -DSecureWare
! # LIBSM  = -lprot_s -lcrypt -lsocket -lm -lc_s
  
--- 497,501 ----
  # Tested on "Open enterprise 3.0". Contributed by lance at fox.com.
! CC     = gcc
! FLAGSM = -DSCO -DSecureWare -DALLOW_CHANGE_PASSWORD 
! LIBSM  = -lprot_s -lcrypt -lsocket -lintl -lm -lc_s
  
*** includes.h.orig	Mon May 11 04:37:45 1998
--- includes.h	Mon May 11 17:36:13 1998
***************
*** 769,771 ****
  #define ftruncate(f,l) syscall(0x0a28,f,l)
! #define USE_IFREQ
  #define NO_INITGROUPS
--- 769,771 ----
  #define ftruncate(f,l) syscall(0x0a28,f,l)
! /* #define USE_IFREQ */	/* tjp */
  #define NO_INITGROUPS
***************
*** 777,778 ****
--- 777,779 ----
  #define NO_GETRLIMIT
+ extern int strcasecmp(char *,char *);	/* tjp */
  #endif /* SCO */

*** slprintf.c.orig	Mon May 11 03:02:04 1998
--- slprintf.c	Mon May 11 17:47:47 1998
***************
*** 25,26 ****
--- 25,43 ----
  
+ #ifdef SCO	/* tjp */
+ int getpagesize(void)
+ {
+ 	return(4096);
+ }
+ 
+ void *memalign(int pagesize,int size)
+ {
+ 	return(malloc(size));
+ }
+ 
+ int mprotect(char *buf,int pagesize,int flags)
+ {
+ 	return(0);
+ }
+ #endif	/* SCO */
+ 
  int vslprintf(char *str, int n, char *format, va_list ap)

-- end of patches --

-- 
Thomas J. Pinkl                         738 Louis Drive
Unix Systems Programmer                 Warminster, Pa 18974
Health Business Systems, Inc.           (215) 442-9300 x9260