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package/matchbox-lib: fix build failure with GCC 15.x

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Backport upstream patch fixing:

hash.c:76:6: error: conflicting types for ‘hash_empty’; have ‘void(struct hash *)’
   76 | void hash_empty(struct hash *h)
      |      ^~~~~~~~~~
In file included from hash.c:22:
hash.h:41:6: note: previous declaration of ‘hash_empty’ with type ‘void(void)’
   41 | void hash_empty();
      |      ^~~~~~~~~~

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 2bfdadab43)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit is contained in:
Thomas Petazzoni
2025-12-27 23:49:08 +01:00
committed by Thomas Perale
parent 934795b78d
commit b0bf5cb73a
1 changed files with 34 additions and 0 deletions
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34
package/matchbox-lib/0002-Define-correct-prototype-for-hash_empty.patch Normal file
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@@ -0,0 +1,34 @@
From 312c04b6ba60dca0d6c4a7d1393f0ec816a265e3 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 17 Mar 2025 14:16:03 -0700
Subject: [PATCH] Define correct prototype for hash_empty()
GCC-15 follows C23 standard which does not allow function
declarations without parameters and types
Fixes
../../git/libmb/hash.c:76:6: error: conflicting types for 'hash_empty'; have 'void(struct hash *)'
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Upstream: https://git.yoctoproject.org/libmatchbox/commit/?id=312c04b6ba60dca0d6c4a7d1393f0ec816a265e3
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
libmb/hash.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libmb/hash.h b/libmb/hash.h
index 86f18bf..43827b2 100644
--- a/libmb/hash.h
+++ b/libmb/hash.h
@@ -38,5 +38,5 @@ struct hash* hash_new(int size);
unsigned int hashfunc(struct hash *h, char *s);
struct nlist *hash_lookup(struct hash *h, char *s);
struct nlist *hash_add(struct hash *h, char *key, char *val);
-void hash_empty();
+void hash_empty(struct hash *h);
void hash_destroy(struct hash *h);
--
2.52.0