Revert "build: remove precompiled header and debug information for host builds"

This reverts commit 818284b.

Reverted commit is a no longer needed patch for ARM64 cross-compiling.
It was increasing cross-compile time drastically (~3 times longer).

PR-URL: #45432
Refs: #42538
Refs: #42375
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Stewart X Addison <sxa@redhat.com>

Author: StefanStojanovic

common.gypi

@@ -283,11 +283,7 @@
           '-std:c++17'
         ],
         'BufferSecurityCheck': 'true',
-        'target_conditions': [
-          ['_toolset=="target"', {
-            'DebugInformationFormat': 1      # /Z7 embed info in .obj files
-          }],
-        ],
+        'DebugInformationFormat': 1,          # /Z7 embed info in .obj files
         'ExceptionHandling': 0,               # /EHsc
         'MultiProcessorCompilation': 'true',
         'StringPooling': 'true',              # pool string literals

tools/v8_gypfiles/v8.gyp

@@ -327,7 +327,7 @@
              '<(V8_ROOT)/src/builtins/builtins-intl-gen.cc',
            ],
          }],
-        ['OS=="win" and _toolset=="target"', {
+        ['OS=="win"', {
           'msvs_precompiled_header': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.h',
           'msvs_precompiled_source': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.cc',
           'sources': [
@@ -685,7 +685,7 @@
       ],
       'sources': ['<@(v8_compiler_sources)'],
       'conditions': [
-        ['OS=="win" and _toolset=="target"', {
+        ['OS=="win"', {
           'msvs_precompiled_header': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.h',
           'msvs_precompiled_source': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.cc',
           'sources': [
@@ -710,7 +710,7 @@
       ],
       'sources': ['<@(v8_compiler_sources)'],
       'conditions': [
-        ['OS=="win" and _toolset=="target"', {
+        ['OS=="win"', {
           'msvs_precompiled_header': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.h',
           'msvs_precompiled_source': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.cc',
           'sources': [
@@ -912,15 +912,13 @@
             '<!@pymod_do_main(GN-scraper "<(V8_ROOT)/BUILD.gn"  "\\"v8_base_without_compiler.*?v8_current_cpu == \\"loong64\\".*?sources \\+= ")',
           ],
         }],        
-        ['OS=="win" and _toolset=="target"', {
+        ['OS=="win"', {
           'msvs_precompiled_header': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.h',
           'msvs_precompiled_source': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.cc',
           'sources': [
             '<(_msvs_precompiled_header)',
             '<(_msvs_precompiled_source)',
-          ]
-        }],
-        ['OS=="win"', {
+          ],
           # This will prevent V8's .cc files conflicting with the inspector's
           # .cpp files in the same shard.
           'msvs_settings': {