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Remove "sco" and "unixware" ports.

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SCO OpenServer and SCO UnixWare are more or less dead platforms.
We have never had a buildfarm member testing the "sco" port, and
the last "unixware" member was last heard from in 2012, so it's
fair to doubt that the code even compiles anymore on either one.
Remove both ports.  We can always undo this if someone shows up
with an interest in maintaining and testing these platforms.

Discussion: <17177.1476136994@sss.pgh.pa.us>
This commit is contained in:
Tom Lane
2016-10-11 11:26:04 -04:00
parent c7e56811fa
commit 2b860f52ed
21 changed files with 6 additions and 575 deletions
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7
src/backend/port/dynloader/sco.c
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@ -1,7 +0,0 @@
/*
* src/backend/port/dynloader/sco.c
*
* Dummy file used for nothing at this point
*
* see sco.h
*/

46
src/backend/port/dynloader/sco.h
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@ -1,46 +0,0 @@
/*-------------------------------------------------------------------------
*
* sco.h
* port-specific prototypes for SCO 3.2v5.2
*
*
* Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/backend/port/dynloader/sco.h
*
*-------------------------------------------------------------------------
*/
#ifndef PORT_PROTOS_H
#define PORT_PROTOS_H
#include <dlfcn.h>
#include "utils/dynamic_loader.h" /* pgrminclude ignore */
/*
* Dynamic Loader on SCO 3.2v5.0.2
*
* this dynamic loader uses the system dynamic loading interface for shared
* libraries (ie. dlopen/dlsym/dlclose). The user must specify a shared
* library as the file to be dynamically loaded.
*/
/*
* In some older systems, the RTLD_NOW flag isn't defined and the mode
* argument to dlopen must always be 1. The RTLD_GLOBAL flag is wanted
* if available, but it doesn't exist everywhere.
* If it doesn't exist, set it to 0 so it has no effect.
*/
#ifndef RTLD_NOW
#define RTLD_NOW 1
#endif
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif
#define pg_dlopen(f) dlopen((f), RTLD_NOW | RTLD_GLOBAL)
#define pg_dlsym dlsym
#define pg_dlclose dlclose
#define pg_dlerror dlerror
#endif /* PORT_PROTOS_H */

7
src/backend/port/dynloader/unixware.c
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@ -1,7 +0,0 @@
/*
* src/backend/port/dynloader/unixware.c
*
* Dummy file used for nothing at this point
*
* see unixware.h
*/

49
src/backend/port/dynloader/unixware.h
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@ -1,49 +0,0 @@
/*
* src/backend/port/dynloader/unixware.h
*
*-------------------------------------------------------------------------
*
* unixware.h
* port-specific prototypes for Intel x86/UNIXWARE 7
*
*
* Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* unixware.h,v 1.2 1995/03/17 06:40:18 andrew Exp
*
*-------------------------------------------------------------------------
*/
#ifndef PORT_PROTOS_H
#define PORT_PROTOS_H
#include <dlfcn.h>
#include "utils/dynamic_loader.h" /* pgrminclude ignore */
/*
* Dynamic Loader on UnixWare.
*
* this dynamic loader uses the system dynamic loading interface for shared
* libraries (ie. dlopen/dlsym/dlclose). The user must specify a shared
* library as the file to be dynamically loaded.
*/
/*
* In some older systems, the RTLD_NOW flag isn't defined and the mode
* argument to dlopen must always be 1. The RTLD_GLOBAL flag is wanted
* if available, but it doesn't exist everywhere.
* If it doesn't exist, set it to 0 so it has no effect.
*/
#ifndef RTLD_NOW
#define RTLD_NOW 1
#endif
#ifndef RTLD_GLOBAL
#define RTLD_GLOBAL 0
#endif
#define pg_dlopen(f) dlopen((f), RTLD_NOW | RTLD_GLOBAL)
#define pg_dlsym dlsym
#define pg_dlclose dlclose
#define pg_dlerror dlerror
#endif /* PORT_PROTOS_H */