nbench-byte: fix build error with gcc-15

* Fix the following build error with gcc-15:
nbench1.c:3520:13: error: conflicting types for 'adjust_mid_wts'; have 'void(int)'
 3520 | static void adjust_mid_wts(int patt)
      |             ^~~~~~~~~~~~~~
In file included from nbench1.c:64:
nbench1.h:373:13: note: previous declaration of 'adjust_mid_wts' with type 'void(void)'
  373 | static void adjust_mid_wts();
      |             ^~~~~~~~~~~~~~

Signed-off-by: mark.yang <mark.yang@lge.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 36 insertions, 1 deletions

diff --git a/meta-oe/recipes-benchmark/nbench-byte/nbench-byte/0001-Fix-build-error-with-gcc-15.patch b/meta-oe/recipes-benchmark/nbench-byte/nbench-byte/0001-Fix-build-error-with-gcc-15.patch
new file mode 100644
index 0000000000..8e01e17e91
--- /dev/null
+++ b/meta-oe/recipes-benchmark/nbench-byte/nbench-byte/0001-Fix-build-error-with-gcc-15.patch
@@ -0,0 +1,34 @@
+From 3ee8798764919cd3f7d983f99f6189bbb940d639 Mon Sep 17 00:00:00 2001
+From: "mark.yang" <mark.yang@lge.com>
+Date: Thu, 10 Apr 2025 10:53:14 +0900
+Subject: [PATCH] Fix build error with gcc-15
+
+* Fix the following build error with gcc-15:
+nbench1.c:3520:13: error: conflicting types for 'adjust_mid_wts'; have 'void(int)'
+ 3520 | static void adjust_mid_wts(int patt)
+      |             ^~~~~~~~~~~~~~
+In file included from nbench1.c:64:
+nbench1.h:373:13: note: previous declaration of 'adjust_mid_wts' with type 'void(void)'
+  373 | static void adjust_mid_wts();
+      |             ^~~~~~~~~~~~~~
+
+Upstream-Status: Inappropriate [no upstream]
+
+Signed-off-by: mark.yang <mark.yang@lge.com>
+---
+ nbench1.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/nbench1.h b/nbench1.h
+index 13a5907..b81ca82 100644
+--- a/nbench1.h
++++ b/nbench1.h
+@@ -370,7 +370,7 @@ static void do_out_error(int patt);
+ static void worst_pass_error();
+ static void do_mid_error();
+ static void adjust_out_wts();
+-static void adjust_mid_wts();
++static void adjust_mid_wts(int patt);
+ static void do_back_pass(int patt);
+ static void move_wt_changes();
+ static int check_out_error();
diff --git a/meta-oe/recipes-benchmark/nbench-byte/nbench-byte_2.2.3.bb b/meta-oe/recipes-benchmark/nbench-byte/nbench-byte_2.2.3.bb
index 9e1cedc2df..da03ebb291 100644
--- a/meta-oe/recipes-benchmark/nbench-byte/nbench-byte_2.2.3.bb
+++ b/meta-oe/recipes-benchmark/nbench-byte/nbench-byte_2.2.3.bb
@@ -9,7 +9,8 @@ SECTION = "console/utils"
 
 SRC_URI = "https://fossies.org/linux/misc/old/${BP}.tar.gz \
            file://nbench_32bits.patch \
-           file://Makefile-add-more-dependencies-to-pointer.h.patch"
+           file://Makefile-add-more-dependencies-to-pointer.h.patch \
+           file://0001-Fix-build-error-with-gcc-15.patch"
 
 SRC_URI[sha256sum] = "723dd073f80e9969639eb577d2af4b540fc29716b6eafdac488d8f5aed9101ac"