build,win: add support for MSVC cross-compilation

* Fixes cases in icutools where commands were issued without .exe * Changes to build scripts * Add /fp:strict flag so that MSVC's floating point behaves correctly * Enables marmasm PR-URL: #32867 Reviewed-By: Christian Clauss <cclauss@me.com> Reviewed-By: João Reis <reis@janeasystems.com>
nodejs · May 19, 2020 · 8833551 · 8833551
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commit 8833551
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Showing 5 changed files with 28 additions and 7 deletions.
diff --git a/common.gypi b/common.gypi
@@ -193,6 +193,11 @@
         ],
         'msvs_settings': {
           'VCCLCompilerTool': {
+            'conditions': [
+              ['target_arch=="arm64"', {
+                'FloatingPointModel': 1 # /fp:strict
+              }]
+            ],
             'EnableFunctionLevelLinking': 'true',
             'EnableIntrinsicFunctions': 'true',
             'FavorSizeOrSpeed': 1,          # /Ot, favor speed over size

diff --git a/configure.py b/configure.py
@@ -1041,6 +1041,8 @@ def configure_node(o):
   cross_compiling = (options.cross_compiling
                      if options.cross_compiling is not None
                      else target_arch != host_arch)
+  if cross_compiling:
+    os.environ['GYP_CROSSCOMPILE'] = "1"
   if options.unused_without_snapshot:
     warn('building --without-snapshot is no longer possible')
 

diff --git a/tools/icu/icu-generic.gyp b/tools/icu/icu-generic.gyp
@@ -197,7 +197,7 @@
         }],
         ['_toolset=="host"', {
           'type': 'none',
-          'dependencies': [ 'icutools' ],
+          'dependencies': [ 'icutools#host' ],
           'export_dependent_settings': [ 'icutools' ],
         }],
       ],
@@ -221,7 +221,7 @@
                   'inputs': [ '<(icu_data_in)' ],
                   'outputs': [ '<(SHARED_INTERMEDIATE_DIR)/icudt<(icu_ver_major)<(icu_endianness)_dat.<(icu_asm_ext)' ],
                   # on Windows, we can go directly to .obj file (-o) option.
-                  'action': [ '<(PRODUCT_DIR)/genccode',
+                  'action': [ '<(PRODUCT_DIR)/genccode<(EXECUTABLE_SUFFIX)',
                               '<@(icu_asm_opts)', # -o
                               '-d', '<(SHARED_INTERMEDIATE_DIR)',
                               '-n', 'icudata',
@@ -258,7 +258,7 @@
                   'msvs_quote_cmd': 0,
                   'inputs': [ '<(SHARED_INTERMEDIATE_DIR)/icutmp/icudt<(icu_ver_major)<(icu_endianness).dat' ],
                   'outputs': [ '<(SHARED_INTERMEDIATE_DIR)/icudt<(icu_ver_major)<(icu_endianness)_dat.<(icu_asm_ext)' ],
-                  'action': [ '<(PRODUCT_DIR)/genccode',
+                  'action': [ '<(PRODUCT_DIR)/genccode<(EXECUTABLE_SUFFIX)',
                               '<@(icu_asm_opts)', # -o
                               '-d', '<(SHARED_INTERMEDIATE_DIR)/',
                               '-n', 'icudata',
@@ -284,7 +284,7 @@
                    'action_name': 'icupkg',
                    'inputs': [ '<(icu_data_in)' ],
                    'outputs':[ '<(SHARED_INTERMEDIATE_DIR)/icudt<(icu_ver_major)<(icu_endianness).dat' ],
-                   'action': [ '<(PRODUCT_DIR)/icupkg',
+                   'action': [ '<(PRODUCT_DIR)/icupkg<(EXECUTABLE_SUFFIX)',
                                '-t<(icu_endianness)',
                                '<@(_inputs)',
                                '<@(_outputs)',
@@ -305,7 +305,7 @@
                   'action_name': 'icudata',
                   'inputs': [ '<(SHARED_INTERMEDIATE_DIR)/icudt<(icu_ver_major).dat' ],
                   'outputs':[ '<(SHARED_INTERMEDIATE_DIR)/icudt<(icu_ver_major)_dat.<(icu_asm_ext)' ],
-                  'action': [ '<(PRODUCT_DIR)/genccode',
+                  'action': [ '<(PRODUCT_DIR)/genccode<(EXECUTABLE_SUFFIX)',
                               '-e', 'icudt<(icu_ver_major)',
                               '-d', '<(SHARED_INTERMEDIATE_DIR)',
                               '<@(icu_asm_opts)',
@@ -350,7 +350,7 @@
                   'action_name': 'genccode',
                   'inputs': [ '<(SHARED_INTERMEDIATE_DIR)/icutmp/icusmdt<(icu_ver_major).dat' ],
                   'outputs': [ '<(SHARED_INTERMEDIATE_DIR)/icusmdt<(icu_ver_major)_dat.<(icu_asm_ext)' ],
-                  'action': [ '<(PRODUCT_DIR)/genccode',
+                  'action': [ '<(PRODUCT_DIR)/genccode<(EXECUTABLE_SUFFIX)',
                               '<@(icu_asm_opts)',
                               '-d', '<(SHARED_INTERMEDIATE_DIR)',
                               '<@(_inputs)' ],
@@ -388,7 +388,7 @@
       'toolsets': [ 'target', 'host' ],
       'conditions' : [
         ['_toolset=="host"', {
-          'dependencies': [ 'icutools' ],
+          'dependencies': [ 'icutools#host' ],
           'export_dependent_settings': [ 'icutools' ],
         }],
         ['_toolset=="target"', {

diff --git a/tools/v8_gypfiles/v8.gyp b/tools/v8_gypfiles/v8.gyp
@@ -470,6 +470,11 @@
       'toolsets': ['target'],
       'conditions': [
         ['want_separate_host_toolset', {
+          'conditions': [
+            ['v8_target_arch=="arm64"', {
+              'msvs_enable_marmasm': 1,
+            }]
+          ],
           'dependencies': [
             'generate_bytecode_builtins_list',
             'run_torque',
@@ -785,6 +790,14 @@
           'sources': [  ### gcmole(arch:arm64) ###
             '<!@pymod_do_main(GN-scraper "<(V8_ROOT)/BUILD.gn"  "\\"v8_base_without_compiler.*?v8_current_cpu == \\"arm64\\".*?sources \+= ")',
           ],
+          'conditions': [
+            ['OS=="win"', {
+              'sources': [
+                "<(V8_ROOT)/src/diagnostics/unwinding-info-win64.cc",
+                "<(V8_ROOT)/src/diagnostics/unwinding-info-win64.h"
+              ],
+            }],
+          ],
         }],
         ['v8_target_arch=="mips" or v8_target_arch=="mipsel"', {
           'sources': [  ### gcmole(arch:mipsel) ###

diff --git a/vcbuild.bat b/vcbuild.bat
@@ -197,6 +197,7 @@ if defined target_arch      set configure_flags=%configure_flags% --dest-cpu=%ta
 if defined openssl_no_asm   set configure_flags=%configure_flags% --openssl-no-asm
 if defined DEBUG_HELPER     set configure_flags=%configure_flags% --verbose
 if "%target_arch%"=="x86" if "%PROCESSOR_ARCHITECTURE%"=="AMD64" set configure_flags=%configure_flags% --no-cross-compiling
+if "%target_arch%"=="arm64" set configure_flags=%configure_flags% --cross-compiling
 
 if not exist "%~dp0deps\icu" goto no-depsicu
 if "%target%"=="Clean" echo deleting %~dp0deps\icu