databases/postgresql(-client): Revert most of last commit

After discussing gcc47 build problems with postgresql developers, it
became apparent that the error was unique to DragonFly.  It turns out
that DragonFly was using an older offsetof macro instead of the builtin
version provided by GCC.

Fixing the offsetof macro on DragonFly allowed the pre-patched psgsql 91
to build without issue.  While the previous patches certainly don't hurt
anything, they are being removed to ease future maintenance.

The warning suppression fix is still valid, so the change to the pgsql
client makefile is being left in place.

3 files changed, 0 insertions, 101 deletions

diff --git a/databases/postgresql91/patches/patch-src_backend_access_gist_gistutil.c b/databases/postgresql91/patches/patch-src_backend_access_gist_gistutil.c
deleted file mode 100644
index b42c72146a7..00000000000
--- a/databases/postgresql91/patches/patch-src_backend_access_gist_gistutil.c
+++ /dev/null
@@ -1,22 +0,0 @@
-$NetBSD: patch-src_backend_access_gist_gistutil.c,v 1.1 2012/10/07 10:24:54 marino Exp $
-
-GCC 4.6 and GCC 4.7 do not consider the storage array has having a constant
-size due to the macro definition of GEVHDRSZ found in gist.h
-"gistutil.c:248:14: error: storage size of `storage` isn't constant"
-Using an enumeration satisfies these compilers.
-
---- src/backend/access/gist/gistutil.c.orig	2012-09-19 21:50:31.000000000 +0000
-+++ src/backend/access/gist/gistutil.c
-@@ -244,8 +244,11 @@ gistMakeUnionKey(GISTSTATE *giststate, i
- {
- 
- 	int			dstsize;
-+	enum {
-+		GEV_STORAGE_SIZE = 2 * sizeof(GISTENTRY) + GEVHDRSZ
-+	};
- 
--	static char storage[2 * sizeof(GISTENTRY) + GEVHDRSZ];
-+	static char storage[GEV_STORAGE_SIZE];
- 	GistEntryVector *evec = (GistEntryVector *) storage;
- 
- 	evec->n = 2;
diff --git a/databases/postgresql91/patches/patch-src_include_access_htup.h b/databases/postgresql91/patches/patch-src_include_access_htup.h
deleted file mode 100644
index 99520a69f0a..00000000000
--- a/databases/postgresql91/patches/patch-src_include_access_htup.h
+++ /dev/null
@@ -1,53 +0,0 @@
-$NetBSD: patch-src_include_access_htup.h,v 1.1 2012/10/07 10:24:54 marino Exp $
-
-Fixes GCC 4.7 warning and error
-Also see comments about similar problems in patch-src_include_access_ihup.h
-htup.h:464:2: warning: variably modified 'mt_padding' at file scope
-       [enabled by default]
-relscan.h:51:15: error: variably modified 'rs_vistuples' at file scope
-
-The relscan.h error is caused by the MaxHeapTuplesPerPage definition found
-in htup.h.  Use enum method to satisfy gcc.
-
---- src/include/access/htup.h.orig	2012-09-19 21:50:31.000000000 +0000
-+++ src/include/access/htup.h
-@@ -16,6 +16,7 @@
- 
- #include "access/tupdesc.h"
- #include "access/tupmacs.h"
-+#include "storage/bufpage.h"
- #include "storage/itemptr.h"
- #include "storage/relfilenode.h"
- 
-@@ -405,9 +406,10 @@ do { \
-  * pointers to this anyway, to avoid excessive line-pointer bloat and not
-  * require increases in the size of work arrays.
-  */
--#define MaxHeapTuplesPerPage	\
--	((int) ((BLCKSZ - SizeOfPageHeaderData) / \
--			(MAXALIGN(offsetof(HeapTupleHeaderData, t_bits)) + sizeof(ItemIdData))))
-+#define MaxHeapTuplesPerPageInt \
-+	(BLCKSZ - SizeOfPageHeaderData) / \
-+		(MAXALIGN(offsetof(HeapTupleHeaderData, t_bits)) + \
-+		sizeof(ItemIdData))
- 
- /*
-  * MaxAttrSize is a somewhat arbitrary upper limit on the declared size of
-@@ -452,11 +454,16 @@ do { \
-  */
- #define MINIMAL_TUPLE_OFFSET \
- 	((offsetof(HeapTupleHeaderData, t_infomask2) - sizeof(uint32)) / MAXIMUM_ALIGNOF * MAXIMUM_ALIGNOF)
--#define MINIMAL_TUPLE_PADDING \
-+#define MINIMAL_TUPLE_PADDING_MACRO \
- 	((offsetof(HeapTupleHeaderData, t_infomask2) - sizeof(uint32)) % MAXIMUM_ALIGNOF)
- #define MINIMAL_TUPLE_DATA_OFFSET \
- 	offsetof(MinimalTupleData, t_infomask2)
- 
-+enum {
-+	MINIMAL_TUPLE_PADDING = MINIMAL_TUPLE_PADDING_MACRO,
-+	MaxHeapTuplesPerPage = MaxHeapTuplesPerPageInt
-+};
-+
- typedef struct MinimalTupleData
- {
- 	uint32		t_len;			/* actual length of minimal tuple */
diff --git a/databases/postgresql91/patches/patch-src_include_access_itup.h b/databases/postgresql91/patches/patch-src_include_access_itup.h
deleted file mode 100644
index 9707d06e3cc..00000000000
--- a/databases/postgresql91/patches/patch-src_include_access_itup.h
+++ /dev/null
@@ -1,26 +0,0 @@
-$NetBSD: patch-src_include_access_itup.h,v 1.1 2012/10/07 10:24:54 marino Exp $
-
-GCC 4.7 fails on nbtree.h:509:16 with this message:
-error: variably modified 'items' at file scope
-It does like defining records with "variable" array lengths
-Use the enum trick to convertMaxIndexTuplesPerPage into a constant
-
---- src/include/access/itup.h.orig	2012-09-19 21:50:31.000000000 +0000
-+++ src/include/access/itup.h
-@@ -133,10 +133,13 @@ typedef IndexAttributeBitMapData *IndexA
-  * IndexTupleData struct.  We arrive at the divisor because each tuple
-  * must be maxaligned, and it must have an associated item pointer.
-  */
--#define MaxIndexTuplesPerPage	\
--	((int) ((BLCKSZ - SizeOfPageHeaderData) / \
--			(MAXALIGN(sizeof(IndexTupleData) + 1) + sizeof(ItemIdData))))
-+#define MaxIndexTuplesPerPageInt \
-+	(BLCKSZ - SizeOfPageHeaderData) / \
-+                (MAXALIGN(sizeof(IndexTupleData) + 1) + sizeof(ItemIdData))
- 
-+enum {
-+	MaxIndexTuplesPerPage = MaxIndexTuplesPerPageInt
-+};
- 
- /* routines in indextuple.c */
- extern IndexTuple index_form_tuple(TupleDesc tupleDescriptor,