diff --git a/platform/android/detect.py b/platform/android/detect.py
index 0a10754e246..50e4756ccfc 100644
--- a/platform/android/detect.py
+++ b/platform/android/detect.py
@@ -5,6 +5,7 @@ import sys
 from typing import TYPE_CHECKING
 
 from methods import print_error, print_warning
+from platform_methods import validate_arch
 
 if TYPE_CHECKING:
     from SCons.Script.SConscript import SConsEnvironment
@@ -98,12 +99,7 @@ def install_ndk_if_needed(env: "SConsEnvironment"):
 def configure(env: "SConsEnvironment"):
     # Validate arch.
     supported_arches = ["x86_32", "x86_64", "arm32", "arm64"]
-    if env["arch"] not in supported_arches:
-        print_error(
-            'Unsupported CPU architecture "%s" for Android. Supported architectures are: %s.'
-            % (env["arch"], ", ".join(supported_arches))
-        )
-        sys.exit(255)
+    validate_arch(env["arch"], get_name(), supported_arches)
 
     if get_min_sdk_version(env["ndk_platform"]) < get_min_target_api():
         print_warning(
diff --git a/platform/ios/detect.py b/platform/ios/detect.py
index 20a3a996bc6..53b69359867 100644
--- a/platform/ios/detect.py
+++ b/platform/ios/detect.py
@@ -3,6 +3,7 @@ import sys
 from typing import TYPE_CHECKING
 
 from methods import detect_darwin_sdk_path, print_error, print_warning
+from platform_methods import validate_arch
 
 if TYPE_CHECKING:
     from SCons.Script.SConscript import SConsEnvironment
@@ -60,12 +61,7 @@ def get_flags():
 def configure(env: "SConsEnvironment"):
     # Validate arch.
     supported_arches = ["x86_64", "arm64"]
-    if env["arch"] not in supported_arches:
-        print_error(
-            'Unsupported CPU architecture "%s" for iOS. Supported architectures are: %s.'
-            % (env["arch"], ", ".join(supported_arches))
-        )
-        sys.exit(255)
+    validate_arch(env["arch"], get_name(), supported_arches)
 
     ## LTO
 
diff --git a/platform/linuxbsd/detect.py b/platform/linuxbsd/detect.py
index a67434527c6..2fd573da757 100644
--- a/platform/linuxbsd/detect.py
+++ b/platform/linuxbsd/detect.py
@@ -4,7 +4,7 @@ import sys
 from typing import TYPE_CHECKING
 
 from methods import get_compiler_version, print_error, print_warning, using_gcc
-from platform_methods import detect_arch
+from platform_methods import detect_arch, validate_arch
 
 if TYPE_CHECKING:
     from SCons.Script.SConscript import SConsEnvironment
@@ -74,12 +74,7 @@ def get_flags():
 def configure(env: "SConsEnvironment"):
     # Validate arch.
     supported_arches = ["x86_32", "x86_64", "arm32", "arm64", "rv64", "ppc32", "ppc64"]
-    if env["arch"] not in supported_arches:
-        print_error(
-            'Unsupported CPU architecture "%s" for Linux / *BSD. Supported architectures are: %s.'
-            % (env["arch"], ", ".join(supported_arches))
-        )
-        sys.exit(255)
+    validate_arch(env["arch"], get_name(), supported_arches)
 
     ## Build type
 
diff --git a/platform/macos/detect.py b/platform/macos/detect.py
index a8968b592e7..cab91fd33ca 100644
--- a/platform/macos/detect.py
+++ b/platform/macos/detect.py
@@ -3,7 +3,7 @@ import sys
 from typing import TYPE_CHECKING
 
 from methods import detect_darwin_sdk_path, get_compiler_version, is_vanilla_clang, print_error, print_warning
-from platform_methods import detect_arch, detect_mvk
+from platform_methods import detect_arch, detect_mvk, validate_arch
 
 if TYPE_CHECKING:
     from SCons.Script.SConscript import SConsEnvironment
@@ -68,12 +68,7 @@ def get_flags():
 def configure(env: "SConsEnvironment"):
     # Validate arch.
     supported_arches = ["x86_64", "arm64"]
-    if env["arch"] not in supported_arches:
-        print_error(
-            'Unsupported CPU architecture "%s" for macOS. Supported architectures are: %s.'
-            % (env["arch"], ", ".join(supported_arches))
-        )
-        sys.exit(255)
+    validate_arch(env["arch"], get_name(), supported_arches)
 
     ## Build type
 
diff --git a/platform/web/detect.py b/platform/web/detect.py
index 735e2eaf4f0..26bbbccffa5 100644
--- a/platform/web/detect.py
+++ b/platform/web/detect.py
@@ -14,6 +14,7 @@ from emscripten_helpers import (
 from SCons.Util import WhereIs
 
 from methods import get_compiler_version, print_error, print_warning
+from platform_methods import validate_arch
 
 if TYPE_CHECKING:
     from SCons.Script.SConscript import SConsEnvironment
@@ -86,12 +87,7 @@ def get_flags():
 def configure(env: "SConsEnvironment"):
     # Validate arch.
     supported_arches = ["wasm32"]
-    if env["arch"] not in supported_arches:
-        print_error(
-            'Unsupported CPU architecture "%s" for Web. Supported architectures are: %s.'
-            % (env["arch"], ", ".join(supported_arches))
-        )
-        sys.exit(255)
+    validate_arch(env["arch"], get_name(), supported_arches)
 
     try:
         env["initial_memory"] = int(env["initial_memory"])
diff --git a/platform/windows/detect.py b/platform/windows/detect.py
index 4043f3a8c28..14b99663d62 100644
--- a/platform/windows/detect.py
+++ b/platform/windows/detect.py
@@ -6,7 +6,7 @@ from typing import TYPE_CHECKING
 
 import methods
 from methods import print_error, print_warning
-from platform_methods import detect_arch
+from platform_methods import detect_arch, validate_arch
 
 if TYPE_CHECKING:
     from SCons.Script.SConscript import SConsEnvironment
@@ -950,12 +950,7 @@ def configure_mingw(env: "SConsEnvironment"):
 def configure(env: "SConsEnvironment"):
     # Validate arch.
     supported_arches = ["x86_32", "x86_64", "arm32", "arm64"]
-    if env["arch"] not in supported_arches:
-        print_error(
-            'Unsupported CPU architecture "%s" for Windows. Supported architectures are: %s.'
-            % (env["arch"], ", ".join(supported_arches))
-        )
-        sys.exit(255)
+    validate_arch(env["arch"], get_name(), supported_arches)
 
     # At this point the env has been set up with basic tools/compilers.
     env.Prepend(CPPPATH=["#platform/windows"])
diff --git a/platform_methods.py b/platform_methods.py
index 2b157da22b7..2c4eb0d1dd3 100644
--- a/platform_methods.py
+++ b/platform_methods.py
@@ -1,6 +1,7 @@
 import os
 import platform
 import subprocess
+import sys
 
 import methods
 
@@ -40,6 +41,15 @@ def detect_arch():
         return "x86_64"
 
 
+def validate_arch(arch, platform_name, supported_arches):
+    if arch not in supported_arches:
+        methods.print_error(
+            'Unsupported CPU architecture "%s" for %s. Supported architectures are: %s.'
+            % (arch, platform_name, ", ".join(supported_arches))
+        )
+        sys.exit(255)
+
+
 def get_build_version(short):
     import version