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package/gcc: add patch to fix gcc 11 build warning

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When building GCC 11 with GCC 14 the following error occurs

> ../../../libiberty/simple-object-mach-o.c:1231:17: error: passing argument 1 of 'set_32' from incompatible pointer type [-Wincompatible-pointer-types]

This was fixed upstream in GCC12[1]. It is applied to the GCC 11 release
branch[2], but has not been officially released yet.

[1] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=38757aa88735ab2e511bc428e2407a5a5e9fa0be
[2] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=02cd761eb1198df50453b2e39653f48053609ffc

Signed-off-by: Brandon Maier <brandon.maier@collins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Brandon Maier 2024-05-10 22:07:04 +00:00 committed by Thomas Petazzoni
parent 29c6fe13d3
commit 8fa9ad7e4f
1 changed files with 37 additions and 0 deletions
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37
package/gcc/11.4.0/0009-libiberty-Darwin-Fix-a-build-warning.patch Normal file
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@ -0,0 +1,37 @@
From d1fc3505cc09d0ee02abbb732eafc91967c3ac07 Mon Sep 17 00:00:00 2001
From: Iain Sandoe <iain@sandoe.co.uk>
Date: Mon, 23 Aug 2021 17:34:43 +0100
Subject: [PATCH] libiberty, Darwin: Fix a build warning.
r12-3005-g220c410162ebece4f missed a cast for the set_32 call.
Fixed thus.
Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
libiberty/ChangeLog:
* simple-object-mach-o.c (simple_object_mach_o_write_segment):
Cast the first argument to set_32 as needed.
Upstream: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=38757aa88735ab2e511bc428e2407a5a5e9fa0be
Signed-off-by: Brandon Maier <brandon.maier@collins.com>
---
libiberty/simple-object-mach-o.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libiberty/simple-object-mach-o.c b/libiberty/simple-object-mach-o.c
index 72b69d19c21..a8869e7c639 100644
--- a/libiberty/simple-object-mach-o.c
+++ b/libiberty/simple-object-mach-o.c
@@ -1228,7 +1228,7 @@ simple_object_mach_o_write_segment (simple_object_write *sobj, int descriptor,
/* Swap the indices, if required. */
for (i = 0; i < (nsects_in * 4); ++i)
- set_32 (&index[i], index[i]);
+ set_32 ((unsigned char *) &index[i], index[i]);
sechdr_offset += sechdrsize;
--
2.45.0