package/libtirpc: backport upstream fixes for GCC 15.x issues

This commit backports two upstream commits that address GCC 15.x build
issues.

Fixes:

  https://autobuild.buildroot.org/results/abca98bc69ac51af3652ab2d0d187d1461f83515/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/libtirpc/0001-Update-declarations-to-allow-compile-with-gcc-15.patch

@@ -0,0 +1,67 @@
+From 45c1eade8fa7ca62c53e80450b315ccae6db55ea Mon Sep 17 00:00:00 2001
+From: Rudi Heitbaum <rudi@heitbaum.com>
+Date: Thu, 12 Dec 2024 04:16:02 -0500
+Subject: [PATCH] Update declarations to allow compile with gcc-15
+
+This patch fixes some of the compile errors with gcc 15-20241117.
+
+In addition the follow declarations need to be fixed:
+  sed -n 75,77p libtirpc-1.3.6/src/key_call.c
+  cryptkeyres *(*__key_encryptsession_pk_LOCAL)() = 0;
+  cryptkeyres *(*__key_decryptsession_pk_LOCAL)() = 0;
+  des_block *(*__key_gendes_LOCAL)() = 0;
+
+Signed-off-by: Rudi Heitbaum <rudi@heitbaum.com>
+Signed-off-by: Steve Dickson <steved@redhat.com>
+Upstream: d473f1e1f6ba80bfaee4daa058da159305167323
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+---
+ src/auth_none.c     | 2 +-
+ src/getpublickey.c  | 2 +-
+ src/svc_auth_none.c | 4 ++--
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/auth_none.c b/src/auth_none.c
+index 0b0bbd1..aca6e71 100644
+--- a/src/auth_none.c
++++ b/src/auth_none.c
+@@ -62,7 +62,7 @@ static bool_t authnone_validate (AUTH *, struct opaque_auth *);
+ static bool_t authnone_refresh (AUTH *, void *);
+ static void authnone_destroy (AUTH *);
+ 
+-extern bool_t xdr_opaque_auth();
++extern bool_t xdr_opaque_auth(XDR *, struct opaque_auth *);
+ 
+ static struct auth_ops *authnone_ops();
+ 
+diff --git a/src/getpublickey.c b/src/getpublickey.c
+index be37a24..4e96c7c 100644
+--- a/src/getpublickey.c
++++ b/src/getpublickey.c
+@@ -52,7 +52,7 @@
+ /*
+  * Hack to let ypserv/rpc.nisd use AUTH_DES.
+  */
+-int (*__getpublickey_LOCAL)() = 0;
++int (*__getpublickey_LOCAL)(const char *, char *) = 0;
+ 
+ /*
+  * Get somebody's public key
+diff --git a/src/svc_auth_none.c b/src/svc_auth_none.c
+index 887e809..5ca98e9 100644
+--- a/src/svc_auth_none.c
++++ b/src/svc_auth_none.c
+@@ -37,8 +37,8 @@
+ 
+ #include <rpc/rpc.h>
+ 
+-static bool_t	svcauth_none_destroy();
+-static bool_t   svcauth_none_wrap();
++static bool_t	svcauth_none_destroy(SVCAUTH *);
++static bool_t   svcauth_none_wrap(SVCAUTH *, XDR *, bool_t (*)(XDR *, ...), char *);
+ 
+ struct svc_auth_ops svc_auth_none_ops = {
+ 	svcauth_none_wrap,
+-- 
+2.49.0
+

package/libtirpc/0002-update-signal-and-key_call-declarations-to-allow-com.patch

@@ -0,0 +1,63 @@
+From 09d506d24abb9ce506d7a4a4201deff017018779 Mon Sep 17 00:00:00 2001
+From: Rudi Heitbaum <rudi@heitbaum.com>
+Date: Thu, 2 Jan 2025 08:46:24 -0500
+Subject: [PATCH] update signal and key_call declarations to allow compile with
+ gcc-15
+
+Follow up patch addressing the following declarations:
+  sed -n 75,77p libtirpc-1.3.6/src/key_call.c
+  cryptkeyres *(*__key_encryptsession_pk_LOCAL)() = 0;
+  cryptkeyres *(*__key_decryptsession_pk_LOCAL)() = 0;
+  des_block *(*__key_gendes_LOCAL)() = 0;
+
+Signed-off-by: Rudi Heitbaum <rudi@heitbaum.com>
+Signed-off-by: Steve Dickson <steved@redhat.com>
+Upstream: 240ee6c774729c9c24812aa8912f1fcf8996b162
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+---
+ src/auth_time.c | 4 ++--
+ src/key_call.c  | 6 +++---
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/src/auth_time.c b/src/auth_time.c
+index 936dd76..c21b1df 100644
+--- a/src/auth_time.c
++++ b/src/auth_time.c
+@@ -248,7 +248,7 @@ __rpc_get_time_offset(td, srv, thost, uaddr, netid)
+ 	char			ut[64], ipuaddr[64];
+ 	endpoint		teps[32];
+ 	nis_server		tsrv;
+-	void			(*oldsig)() = NULL; /* old alarm handler */
++	void			(*oldsig)(int) = NULL; /* old alarm handler */
+ 	struct sockaddr_in	sin;
+ 	int			s = RPC_ANYSOCK;
+ 	socklen_t len;
+@@ -417,7 +417,7 @@ __rpc_get_time_offset(td, srv, thost, uaddr, netid)
+ 		} else {
+ 			int res;
+ 
+-			oldsig = (void (*)())signal(SIGALRM, alarm_hndler);
++			oldsig = (void (*)(int))signal(SIGALRM, alarm_hndler);
+ 			saw_alarm = 0; /* global tracking the alarm */
+ 			alarm(20); /* only wait 20 seconds */
+ 			res = connect(s, (struct sockaddr *)&sin, sizeof(sin));
+diff --git a/src/key_call.c b/src/key_call.c
+index 9f4b1d2..43f990e 100644
+--- a/src/key_call.c
++++ b/src/key_call.c
+@@ -72,9 +72,9 @@
+  * implementations of these functions, and to call those in key_call().
+  */
+ 
+-cryptkeyres *(*__key_encryptsession_pk_LOCAL)() = 0;
+-cryptkeyres *(*__key_decryptsession_pk_LOCAL)() = 0;
+-des_block *(*__key_gendes_LOCAL)() = 0;
++cryptkeyres *(*__key_encryptsession_pk_LOCAL)(uid_t, char *) = 0;
++cryptkeyres *(*__key_decryptsession_pk_LOCAL)(uid_t, char *) = 0;
++des_block *(*__key_gendes_LOCAL)(uid_t, char *) = 0;
+ 
+ static int key_call( u_long, xdrproc_t, void *, xdrproc_t, void *);
+ 
+-- 
+2.49.0
+