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Remove IRIX port.

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Development of IRIX has been discontinued, and support is scheduled
to end in December of 2013.  Therefore, there will be no supported
versions of this operating system by the time PostgreSQL 9.4 is
released.  Furthermore, we have no maintainer for this platform.
This commit is contained in:
Robert Haas
2013-10-18 08:14:21 -04:00
parent f39418e9b3
commit ea91a6be89
10 changed files with 3 additions and 237 deletions
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10
src/Makefile.shlib
View File

@@ -215,16 +215,6 @@ ifeq ($(PORTNAME), hpux)
endif
endif
ifeq ($(PORTNAME), irix)
ifdef SO_MAJOR_VERSION
shlib = lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION)
endif
LINK.shared = $(COMPILER) -shared
ifdef soname
LINK.shared += -Wl,-set_version,sgi$(SO_MAJOR_VERSION).$(SO_MINOR_VERSION)
endif
endif
ifeq ($(PORTNAME), linux)
LINK.shared = $(COMPILER) -shared
ifdef soname

6
src/backend/port/dynloader/irix.c
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@@ -1,6 +0,0 @@
/* src/backend/port/dynloader/irix.c */
/* Dummy file used for nothing at this point
*
* see irix.h
*/

46
src/backend/port/dynloader/irix.h
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@@ -1,46 +0,0 @@
/*-------------------------------------------------------------------------
*
* irix.h
* port-specific prototypes for Irix
*
*
* Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/backend/port/dynloader/irix.h
*
*-------------------------------------------------------------------------
*/
#ifndef PORT_PROTOS_H
#define PORT_PROTOS_H
#include <dlfcn.h>
#include "utils/dynamic_loader.h" /* pgrminclude ignore */
/*
* Dynamic Loader on Irix.
*
* 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 */

64
src/backend/utils/adt/float.c
View File

@@ -294,38 +294,6 @@ float4in(PG_FUNCTION_ARGS)
}
#endif /* HAVE_BUGGY_SOLARIS_STRTOD */
#ifdef HAVE_BUGGY_IRIX_STRTOD
/*
* In some IRIX versions, strtod() recognizes only "inf", so if the input
* is "infinity" we have to skip over "inity". Also, it may return
* positive infinity for "-inf".
*/
if (isinf(val))
{
if (pg_strncasecmp(num, "Infinity", 8) == 0)
{
val = get_float4_infinity();
endptr = num + 8;
}
else if (pg_strncasecmp(num, "+Infinity", 9) == 0)
{
val = get_float4_infinity();
endptr = num + 9;
}
else if (pg_strncasecmp(num, "-Infinity", 9) == 0)
{
val = -get_float4_infinity();
endptr = num + 9;
}
else if (pg_strncasecmp(num, "-inf", 4) == 0)
{
val = -get_float4_infinity();
endptr = num + 4;
}
}
#endif /* HAVE_BUGGY_IRIX_STRTOD */
/* skip trailing whitespace */
while (*endptr != '\0' && isspace((unsigned char) *endptr))
endptr++;
@@ -525,38 +493,6 @@ float8in(PG_FUNCTION_ARGS)
}
#endif /* HAVE_BUGGY_SOLARIS_STRTOD */
#ifdef HAVE_BUGGY_IRIX_STRTOD
/*
* In some IRIX versions, strtod() recognizes only "inf", so if the input
* is "infinity" we have to skip over "inity". Also, it may return
* positive infinity for "-inf".
*/
if (isinf(val))
{
if (pg_strncasecmp(num, "Infinity", 8) == 0)
{
val = get_float8_infinity();
endptr = num + 8;
}
else if (pg_strncasecmp(num, "+Infinity", 9) == 0)
{
val = get_float8_infinity();
endptr = num + 9;
}
else if (pg_strncasecmp(num, "-Infinity", 9) == 0)
{
val = -get_float8_infinity();
endptr = num + 9;
}
else if (pg_strncasecmp(num, "-inf", 4) == 0)
{
val = -get_float8_infinity();
endptr = num + 4;
}
}
#endif /* HAVE_BUGGY_IRIX_STRTOD */
/* skip trailing whitespace */
while (*endptr != '\0' && isspace((unsigned char) *endptr))
endptr++;

7
src/include/port/irix.h
View File

@@ -1,7 +0,0 @@
/* src/include/port/irix.h */
/*
* IRIX 6.5.26f and 6.5.22f (at least) have a strtod() that accepts
* "infinity", but leaves endptr pointing to "inity".
*/
#define HAVE_BUGGY_IRIX_STRTOD

25
src/include/storage/s_lock.h
View File

@@ -836,31 +836,6 @@ typedef unsigned int slock_t;
#endif /* HPUX on IA64, non gcc */
#if defined(__sgi) /* SGI compiler */
/*
* SGI IRIX 5
* slock_t is defined as a unsigned long. We use the standard SGI
* mutex API.
*
* The following comment is left for historical reasons, but is probably
* not a good idea since the mutex ABI is supported.
*
* This stuff may be supplemented in the future with Masato Kataoka's MIPS-II
* assembly from his NECEWS SVR4 port, but we probably ought to retain this
* for the R3000 chips out there.
*/
#define HAS_TEST_AND_SET
typedef unsigned long slock_t;
#include "mutex.h"
#define TAS(lock) (test_and_set(lock,1))
#define S_UNLOCK(lock) (test_then_and(lock,0))
#define S_INIT_LOCK(lock) (test_then_and(lock,0))
#define S_LOCK_FREE(lock) (test_then_add(lock,0) == 0)
#endif /* __sgi */
#if defined(_AIX) /* AIX */
/*
* AIX (POWER)