dhrystone: fix build error with gcc-15

* fix too many arguments error
dhry_1.c: In function 'main':
dhry_1.c:176:23: error: too many arguments to function 'Func_1'; expected 0, have 2
  176 |       if (Enum_Loc == Func_1 (Ch_Index, 'C'))
      |                       ^~~~~~  ~~~~~~~~
dhry_1.c:33:17: note: declared here
   33 | Enumeration     Func_1 ();
      |                 ^~~~~~

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

2 files changed, 33 insertions, 24 deletions

diff --git a/meta-oe/recipes-benchmark/dhrystone/dhrystone-2.1/0001-fix-too-many-arguments-error-in-gcc15.patch b/meta-oe/recipes-benchmark/dhrystone/dhrystone-2.1/0001-fix-too-many-arguments-error-in-gcc15.patch
new file mode 100644
index 0000000000..63701d9c97
--- /dev/null
+++ b/meta-oe/recipes-benchmark/dhrystone/dhrystone-2.1/0001-fix-too-many-arguments-error-in-gcc15.patch
@@ -0,0 +1,32 @@
+From a0a976c0c4c2b92d61e71e00be4adfd8ea6d0d8f Mon Sep 17 00:00:00 2001
+From: "mark.yang" <mark.yang@lge.com>
+Date: Thu, 10 Apr 2025 14:14:15 +0900
+Subject: [PATCH] fix too many arguments error in gcc15
+
+dhry_1.c: In function 'main':
+dhry_1.c:176:23: error: too many arguments to function 'Func_1'; expected 0, have 2
+  176 |       if (Enum_Loc == Func_1 (Ch_Index, 'C'))
+      |                       ^~~~~~  ~~~~~~~~
+dhry_1.c:33:17: note: declared here
+   33 | Enumeration     Func_1 ();
+      |                 ^~~~~~
+
+Upstream-Status: Inactive-Upstream [lastrelease: 1988]
+Signed-off-by: mark.yang <mark.yang@lge.com>
+---
+ dhry_1.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dhry_1.c b/dhry_1.c
+index b081b86..e5a4873 100644
+--- a/dhry_1.c
++++ b/dhry_1.c
+@@ -30,7 +30,7 @@ char            Ch_1_Glob,
+ int             Arr_1_Glob [50];
+ int             Arr_2_Glob [50] [50];
+ 
+-Enumeration     Func_1 ();
++Enumeration     Func_1 (Capital_Letter Ch_1_Par_Val, Capital_Letter Ch_2_Par_Val);
+   /* forward declaration necessary since Enumeration may not simply be int */
+ 
+ #ifndef REG
diff --git a/meta-oe/recipes-benchmark/dhrystone/dhrystone_2.1.bb b/meta-oe/recipes-benchmark/dhrystone/dhrystone_2.1.bb
index 4cc1999cf1..a8d750e885 100644
--- a/meta-oe/recipes-benchmark/dhrystone/dhrystone_2.1.bb
+++ b/meta-oe/recipes-benchmark/dhrystone/dhrystone_2.1.bb
@@ -5,6 +5,7 @@ LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/PD;md5=b3597d1
 SRC_URI = "http://www.netlib.org/benchmark/dhry-c;downloadfilename=dhry-c.shar \
            file://dhrystone.patch \
            file://dhrystone-c89.patch \
+           file://0001-fix-too-many-arguments-error-in-gcc15.patch \
 "
 SRC_URI[sha256sum] = "038a7e9169787125c3451a6c941f3aca5db2d2f3863871afcdce154ef17f4e3e"
 
@@ -26,27 +27,3 @@ CFLAGS += "-fno-lto"
 CFLAGS:append:toolchain-clang = " -Wno-error=implicit-function-declaration -Wno-error=deprecated-non-prototype -Wno-error=implicit-int"
 
 LDFLAGS += "-fno-lto"
-
-# http://errors.yoctoproject.org/Errors/Details/766887/
-# dhry_1.c:101:3: error: implicit declaration of function 'strcpy' [-Wimplicit-function-declaration]
-# dhry_1.c:149:5: error: implicit declaration of function 'Proc_5' [-Wimplicit-function-declaration]
-# dhry_1.c:150:5: error: implicit declaration of function 'Proc_4' [-Wimplicit-function-declaration]
-# dhry_1.c:156:19: error: implicit declaration of function 'Func_2'; did you mean 'Func_1'? [-Wimplicit-function-declaration]
-# dhry_1.c:162:7: error: implicit declaration of function 'Proc_7' [-Wimplicit-function-declaration]
-# dhry_1.c:167:5: error: implicit declaration of function 'Proc_8' [-Wimplicit-function-declaration]
-# dhry_1.c:169:5: error: implicit declaration of function 'Proc_1' [-Wimplicit-function-declaration]
-# dhry_1.c:176:9: error: implicit declaration of function 'Proc_6' [-Wimplicit-function-declaration]
-# dhry_1.c:187:5: error: implicit declaration of function 'Proc_2' [-Wimplicit-function-declaration]
-# dhry_1.c:287:1: error: return type defaults to 'int' [-Wimplicit-int]
-# dhry_1.c:303:3: error: implicit declaration of function 'Proc_3'; did you mean 'Proc_1'? [-Wimplicit-function-declaration]
-# dhry_1.c:321:1: error: return type defaults to 'int' [-Wimplicit-int]
-# dhry_1.c:344:1: error: return type defaults to 'int' [-Wimplicit-int]
-# dhry_1.c:359:1: error: return type defaults to 'int' [-Wimplicit-int]
-# dhry_1.c:371:1: error: return type defaults to 'int' [-Wimplicit-int]
-# dhry_1.c:73:1: error: return type defaults to 'int' [-Wimplicit-int]
-# dhry_2.c:164:9: error: implicit declaration of function 'strcmp' [-Wimplicit-function-declaration]
-# dhry_2.c:30:1: error: return type defaults to 'int' [-Wimplicit-int]
-# dhry_2.c:39:9: error: implicit declaration of function 'Func_3' [-Wimplicit-function-declaration]
-# dhry_2.c:64:1: error: return type defaults to 'int' [-Wimplicit-int]
-# dhry_2.c:84:1: error: return type defaults to 'int' [-Wimplicit-int]
-CFLAGS += "-Wno-error=implicit-int -Wno-error=implicit-function-declaration"