package/unixodbc: fix build with gcc 14.x

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

package/unixodbc/0001-PostgreSQL-driver-Fix-incompatible-pointer-to-intege.patch

@@ -0,0 +1,49 @@
+From 45f501e1be2db6b017cc242c79bfb9de32b332a1 Mon Sep 17 00:00:00 2001
+From: Florian Weimer <fweimer@redhat.com>
+Date: Mon, 29 Jan 2024 08:27:29 +0100
+Subject: [PATCH] PostgreSQL driver: Fix incompatible pointer-to-integer types
+
+These result in out-of-bounds stack writes on 64-bit architectures
+(caller has 4 bytes, callee writes 8 bytes), and seem to have gone
+unnoticed on little-endian architectures (although big-endian
+architectures must be broken).
+
+This change is required to avoid a build failure with GCC 14.
+
+Upstream: https://github.com/lurcher/unixODBC/commit/45f501e1be2db6b017cc242c79bfb9de32b332a1
+
+Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
+---
+ Drivers/Postgre7.1/info.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/Drivers/Postgre7.1/info.c b/Drivers/Postgre7.1/info.c
+index 63ac91f..2216ecd 100644
+--- a/Drivers/Postgre7.1/info.c
++++ b/Drivers/Postgre7.1/info.c
+@@ -1779,14 +1779,14 @@ char *table_name;
+ char index_name[MAX_INFO_STRING];
+ short fields_vector[8];
+ char isunique[10], isclustered[10];
+-SDWORD index_name_len, fields_vector_len;
++SQLLEN index_name_len, fields_vector_len;
+ TupleNode *row;
+ int i;
+ HSTMT hcol_stmt;
+ StatementClass *col_stmt, *indx_stmt;
+ char column_name[MAX_INFO_STRING], relhasrules[MAX_INFO_STRING];
+ char **column_names = 0;
+-Int4 column_name_len;
++SQLLEN column_name_len;
+ int total_columns = 0;
+ char error = TRUE;
+ ConnInfo *ci;
+@@ -2136,7 +2136,7 @@ HSTMT htbl_stmt;
+ StatementClass *tbl_stmt;
+ char tables_query[STD_STATEMENT_LEN];
+ char attname[MAX_INFO_STRING];
+-SDWORD attname_len;
++SQLLEN attname_len;
+ char pktab[MAX_TABLE_LEN + 1];
+ Int2 result_cols;
+