--- node-v18.12.1-orig/node.gyp	2022-11-05 00:13:14.000000000 +0800
+++ node-v18.12.1/node.gyp	2022-11-16 19:04:55.779964100 +0800
@@ -90,7 +90,7 @@
     # Putting these explicitly here so not to depend on `common.gypi`.
     # `common.gypi` need to be more general because it is used to build userland native addons.
     # Refs: https://github.com/nodejs/node-gyp/issues/1118
-    'cflags': [ '-Wall', '-Wextra', '-Wno-unused-parameter', ],
+    'cflags': [ '-Wall', '-Wextra', '-Wno-unused-parameter', '-Wno-unused-function', '-Wno-unused-variable', ],
     'xcode_settings': {
       'WARNING_CFLAGS': [
         '-Wall',
@@ -158,6 +158,7 @@
       ],
 
       'sources': [
+        'src/res/node.rc',
         'src/node_main.cc'
       ],
 
@@ -203,7 +207,7 @@
         }, {
           'dependencies': [ '<(node_lib_target_name)' ],
           'conditions': [
-            ['OS=="win" and node_shared=="true"', {
+            ['OS=="winmsvs" and node_shared=="true"', {
               'dependencies': ['generate_node_def'],
               'msvs_settings': {
                 'VCLinkerTool': {
@@ -237,7 +241,7 @@
                 '-Wl,--no-whole-archive',
               ],
             }],
-            [ 'OS=="win"', {
+            [ 'OS=="winmsvs"', {
               'sources': [ 'src/res/node.rc' ],
               'conditions': [
                 [ 'node_use_etw=="true"', {
@@ -755,7 +759,7 @@
         }, {
           'defines': [ 'HAVE_INSPECTOR=0' ]
         }],
-        [ 'OS=="win"', {
+        [ 'OS=="winmsvs"', {
           'conditions': [
             [ 'node_intermediate_lib_type!="static_library"', {
               'sources': [
@@ -1466,7 +1476,7 @@
         },
       ]
     }], # end aix section
-    ['OS=="win" and node_shared=="true"', {
+    ['OS=="winmsvs" and node_shared=="true"', {
      'targets': [
        {
          'target_name': 'gen_node_def',
--- node-v18.12.1-orig/deps/base64/base64.gyp	2022-11-05 00:13:11.000000000 +0800
+++ node-v18.12.1/deps/base64/base64.gyp	2022-11-20 18:01:02.107916300 +0800
@@ -73,7 +73,7 @@
       'sources': [ 'base64/lib/arch/ssse3/codec.c' ],
       'defines': [ 'BASE64_STATIC_DEFINE', 'HAVE_SSSE3=1' ],
       'conditions': [
-        [ 'OS!="win"', {
+        [ 'OS!="winmsvs"', {
           'cflags': [ '-mssse3' ],
           'xcode_settings': {
             'OTHER_CFLAGS': [ '-mssse3' ]
@@ -89,7 +89,7 @@
       'sources': [ 'base64/lib/arch/sse41/codec.c' ],
       'defines': [ 'BASE64_STATIC_DEFINE', 'HAVE_SSE41=1' ],
       'conditions': [
-        [ 'OS!="win"', {
+        [ 'OS!="winmsvs"', {
           'cflags': [ '-msse4.1' ],
           'xcode_settings': {
             'OTHER_CFLAGS': [ '-msse4.1' ]
@@ -105,7 +105,7 @@
       'sources': [ 'base64/lib/arch/sse42/codec.c' ],
       'defines': [ 'BASE64_STATIC_DEFINE', 'HAVE_SSE42=1' ],
       'conditions': [
-        [ 'OS!="win"', {
+        [ 'OS!="winmsvs"', {
           'cflags': [ '-msse4.2' ],
           'xcode_settings': {
             'OTHER_CFLAGS': [ '-msse4.2' ]
@@ -121,7 +121,7 @@
       'sources': [ 'base64/lib/arch/avx/codec.c' ],
       'defines': [ 'BASE64_STATIC_DEFINE', 'HAVE_AVX=1' ],
       'conditions': [
-        [ 'OS!="win"', {
+        [ 'OS!="winmsvs"', {
           'cflags': [ '-mavx' ],
           'xcode_settings': {
             'OTHER_CFLAGS': [ '-mavx' ]
@@ -145,7 +145,7 @@
       'sources': [ 'base64/lib/arch/avx2/codec.c' ],
       'defines': [ 'BASE64_STATIC_DEFINE', 'HAVE_AVX2=1' ],
       'conditions': [
-        [ 'OS!="win"', {
+        [ 'OS!="winmsvs"', {
           'cflags': [ '-mavx2' ],
           'xcode_settings': {
             'OTHER_CFLAGS': [ '-mavx2' ]
@@ -169,7 +169,7 @@
       'sources': [ 'base64/lib/arch/neon32/codec.c' ],
       'defines': [ 'BASE64_STATIC_DEFINE', 'HAVE_NEON32=1' ],
       'conditions': [
-        [ 'OS!="win"', {
+        [ 'OS!="winmsvs"', {
           'cflags': [ '-mfpu=neon' ],
           'xcode_settings': {
             'OTHER_CFLAGS': [ '-mfpu=neon' ]
--- node-v18.12.1-orig/deps/llhttp/llhttp.gyp	2022-11-05 00:13:12.000000000 +0800
+++ node-v18.12.1/deps/llhttp/llhttp.gyp	2022-11-20 17:44:03.868239800 +0800
@@ -3,6 +3,7 @@
     {
       'target_name': 'llhttp',
       'type': 'static_library',
+      'cflags': [ '-mssse3' ],
       'include_dirs': [ '.', 'include' ],
       'direct_dependent_settings': {
         'include_dirs': [ 'include' ],
--- node-v18.12.1-orig/deps/ngtcp2/ngtcp2.gyp	2022-11-05 00:13:12.000000000 +0800
+++ node-v18.12.1/deps/ngtcp2/ngtcp2.gyp	2022-11-20 17:16:12.615723100 +0800
@@ -101,6 +101,7 @@
           ]
         }],
         ['OS=="win"', {
+          'cflags': [ '-mssse3' ],
           'defines': [
             'WIN32',
             '_WINDOWS',
--- node-v18.12.1-orig/tools/v8_gypfiles/features.gypi	2022-11-05 00:13:15.000000000 +0800
+++ node-v18.12.1/tools/v8_gypfiles/features.gypi	2022-11-19 13:55:40.561854400 +0800
@@ -41,6 +41,11 @@
       }, {
         'is_win': 0,
       }],
+      ['OS == "winmsvs"', {
+        'is_msvs': 1,
+      }, {
+        'is_msvs': 0,
+      }],
       ['OS == "fuchsia"', {
         'is_fuchsia': 1,
       }, {
@@ -62,7 +67,7 @@
       }, {
         'is_component_build': 0,
       }],
-      ['OS == "win" or OS == "mac"', {
+      ['OS == "winmsvs" or OS == "mac"', {
         # Sets -DSYSTEM_INSTRUMENTATION. Enables OS-dependent event tracing
         'v8_enable_system_instrumentation': 1,
       }, {