src/cobalt/build/config/win.gypi - cobalt - Git at Google

 # Copyright 2014 Google Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.

 # Platform specific configuration.
 # Should be included in all .gyp files used by Cobalt together with base.gypi.
 # Normally, this should be done automatically by gyp_cobalt.
 {
   'variables': {
     # Cobalt on Windows is pretending to be XB1 when compiling Steel code by
     # setting target_arch="xb1". In places, where knowing the actual platform is
     # required (e.g. platform_delegate_win.cc), actual_target_arch is used
     # instead.
     'target_arch': 'xb1',
     'actual_target_arch': 'win',
     'posix_emulation_target_type': 'shared_library',
     'webkit_target_type': 'shared_library',
     'angle_api': 'win32',  # TODO: Remove in favor of |gl_type|.
     'enable_remote_debugging': 0,

     'gl_type': 'angle',

     # This should have a default value in cobalt/base.gypi. See the comment
     # there for acceptable values for this variable.
     'javascript_engine': 'javascriptcore',

     # Webdriver won't compile on MSVC because of UTF8 string constant issues
     'enable_webdriver': 0,

     # Compile with "PREfast" on by default.
     'static_analysis%': 'true',

     'compiler_flags_host': [
     ],
     'linker_flags_host': [
     ],
     'compiler_flags': [
     ],
     'linker_flags': [
     ],

     'compiler_flags_debug': [
     ],
     'linker_flags_debug': [
       'DEBUG',
     ],

     'compiler_flags_devel': [
     ],
     'linker_flags_devel': [
     ],

     'compiler_flags_qa': [
     ],
     'linker_flags_qa': [
     ],

     'compiler_flags_gold': [
     ],
     'linker_flags_gold': [
     ],

     'platform_libraries': [
     ],

     'conditions': [
       ['cobalt_fastbuild==0', {
         'msvs_settings': {
           'VCCLCompilerTool': {
             'DebugInformationFormat': '3',
           },
           'VCLinkerTool': {
             'GenerateDebugInformation': 'true',
           },
         },
       }],
     ],
   },  # end of variables.

   'target_defaults': {
     'defines': [
       # Cobalt on Windows flag
       'COBALT_WIN',
       # This define makes Steel code compile for XB1.
       '__LB_XB1__',
       # Exclude specific headers in Windows.h
       'WIN32_LEAN_AND_MEAN',
       # Disable suggestions to switch to Microsoft-specific secure CRT.
       '_CRT_SECURE_NO_WARNINGS',
       # Disable support for exceptions in STL in order to detect their use
       # (the use of exceptions is forbidden by Google C++ style guide).
       '_HAS_EXCEPTIONS=0',
     ],
     'msvs_settings': {
       'VCCLCompilerTool': {
         'ForcedIncludeFiles': ['posix_emulation.h'],
         # Override with our own version of problematic system headers.
         'AdditionalIncludeDirectories': ['<(DEPTH)/lbshell/src/platform/xb1/msvc'],
         # Check for buffer overruns.
         'BufferSecurityCheck': 'true',
         'Conformance': [
           # "for" loop's initializer go out of scope after the for loop.
           'forScope',
           # wchar_t is treated as a built-in type.
           'wchar_t',
         ],
         # Check for 64-bit portability issues.
         'Detect64BitPortabilityProblems': 'true',
         # Disable Microsoft-specific header dependency tracking.
         # Incremental linker does not support the Windows metadata included
         # in .obj files compiled with C++/CX support (/ZW).
         'MinimalRebuild': 'false',
         # Treat warnings as errors.
         'WarnAsError': 'true',
         # Enable all warnings, even those that are disabled by default.
         # See https://msdn.microsoft.com/en-us/library/23k5d385.aspx
         'WarningLevel': 'all',

         'AdditionalOptions': [
           '/errorReport:none', # don't send error reports to MS.
         ],
       },
       'VCLinkerTool': {
         'RandomizedBaseAddress': '2', # /DYNAMICBASE
         # TODO: SubSystem is hardcoded in
         # win\sources_template.vcxproj. This will have the exe behave in the
         # expected way in MSVS: when it's run without debug (Ctrl+F5), it
         # will pause after finish; when debugging (F5) it will not pause
         # before the cmd window disappears.
         # Currently the value is ignored by msvs_makefile.py which generates
         # the MSVS project files (it's in "data" in GenerateOutput()). Fix
         # it if we ever need to change SubSystem.
         'SubSystem': '1', # CONSOLE
         'TargetMachine': '17', # x86 - 64
         'AdditionalOptions': [
           '/WINMD:NO', # Do not generate a WinMD file.
           '/errorReport:none', # don't send error reports to MS.
         ],
       },
       'VCLibrarianTool': {
         'AdditionalOptions': [
           # Linking statically with C++/CX library is not recommended.
           # Since Windows is not a production platform, we don't care.
           # TODO: Remove after removing ComponentExtensions
           '/ignore:4264',
         ],
       },
     },
     'msvs_disabled_warnings': [
       # Conditional expression is constant.
       # Triggers in many legitimate cases, like branching on a constant declared
       # in type traits.
       4127,
       # Class has virtual functions, but destructor is not virtual.
       # Far less useful than in GCC because doesn't take into account the fact
       # that destructor is not public.
       4265,
       # An rvalue cannot be bound to a non-const reference.
       # In previous versions of Visual C++, it was possible to bind an rvalue
       # to a non-const reference in a direct initialization. This warning
       # is useless as it simply describes proper C++ behavior.
       4350,
       # layout of class may have changed from a previous version of
       # the compiler due to better packing of member. We don't care about
       # binary compatibility with other compiler versions.
       4371,
       # decorated name length exceeded, name was truncated.
       4503,
       # assignment operator could not be generated.
       # This is expected for structs with const members.
       4512,
       # Unreferenced inline function has been removed.
       # While detection of dead code is good, this warning triggers in
       # third-party libraries which renders it useless.
       4514,
       # Expression before comma has no effect.
       # Cannot be used because Microsoft uses _ASSERTE(("message", 0)) trick
       # in malloc.h which is included pretty much everywhere.
       4548,
       # Copy constructor could not be generated because a base class copy
       # constructor is inaccessible.
       # This is an expected consequence of using DISALLOW_COPY_AND_ASSIGN().
       4625,
       # Assignment operator could not be generated because a base class
       # assignment operator is inaccessible.
       # This is an expected consequence of using DISALLOW_COPY_AND_ASSIGN().
       4626,
       # Digraphs not supported.
       # Thanks god!
       4628,
       # Symbol is not defined as a preprocessor macro, replacing with '0'.
       # Seems like common practice, used in Windows SDK and gtest.
       4668,
       # Function not inlined.
       # It's up to the compiler to decide what to inline.
       4710,
       # Function selected for inline expansion.
       # It's up to the compiler to decide what to inline.
       4711,
       # The type and order of elements caused the compiler to add padding
       # to the end of a struct.
       # Unsurprisingly, most of the structs become larger because of padding
       # but it's a universally acceptable price for better performance.
       4820,
       # Disable static analyzer warning for std::min and std::max with
       # objects.
       # https://connect.microsoft.com/VisualStudio/feedback/details/783808/static-analyzer-warning-c28285-for-std-min-and-std-max
       28285,
     ],
     'target_conditions': [
       ['_type=="executable"', {
         'sources': [
           '<(DEPTH)/lbshell/src/platform/xb1/main_wrapper_win.cc',
         ],
       }],
       ['_type in ["executable", "shared_library"]', {
         # Everyone links in their own copy of operator new and friends.
         'sources': [
           '<(PRODUCT_DIR)/obj/lbshell/src/posix_emulation.lb_new.o',
         ],
       }],
       ['cobalt_code==0', {
         # TODO: Fix warnings below or disable them on per-module basis.
         'msvs_disabled_warnings': [
           4244, # Conversion from 'type1' to 'type2', possible loss of data.
           4996, # Using unsecure or deprecated version of a function.
           4267, # Conversion from 'size_t' to 'type', possible loss of data.
         ],
         'msvs_settings': {
           'VCCLCompilerTool': {
             'EnablePREfast': '',
             'WarningLevel': '3',
           },
         },
       }],
       ['cobalt_code==1', {
         'msvs_settings': {
           'VCCLCompilerTool': {
             # Enables Native Code Analysis - a static code analysis by Microsoft.
             'EnablePREfast': '<(static_analysis)',
             'AdditionalOptions': [
               # TODO: Enable SDL everywhere once C4996 warning is fixed.
               '/sdl', # Security Development Lifecycle checks.
             ],
           },
         },
       }],
     ],

     'default_configuration': 'win_debug',
     'configurations': {
       'msvs_base': {
         'abstract': 1,
         'msvs_configuration_attributes': {
           'OutputDirectory': '<(DEPTH)\\build\\<(build_dir_prefix)$(ConfigurationName)',
           'IntermediateDirectory': '$(OutDir)\\obj\\$(ProjectName)',
           'CharacterSet': '1',
         },
         'msvs_settings': {
           'VCLinkerTool': {
             'AdditionalDependencies': [
               'ws2_32.lib',
             ],
           },
         },
         # TODO: For now, msvs_configuration_platform and
         # msvs_target_platform serve similar purposes. Investigate, if ever,
         # when porting to x86.
         'msvs_target_platform': 'x64',
         # Add the default import libs.
         'conditions': [
           ['cobalt_fastbuild==0', {
             'msvs_settings': {
               'VCCLCompilerTool': {
                 'DebugInformationFormat': '3',
               },
               'VCLinkerTool': {
                 'GenerateDebugInformation': 'true',
               },
             },
           }],
         ],
       },
       'win_debug': {
         'inherit_from': ['debug_base', 'msvs_base'],
         'msvs_settings': {
           'VCCLCompilerTool': {
             'Optimization': '0',
             'BasicRuntimeChecks': '3', # Check stack frame validity and check for uninitialized variables at run time.
             'AdditionalOptions': [
               '/MDd', # Use debug multithreaded library.
             ],
           },
           'VCLinkerTool': {
             'AdditionalDependencies': ['dbghelp.lib'],
             'LinkIncremental': '2',  # INCREMENTAL:YES
           },
         },
       },
       'win_devel': {
         'inherit_from': ['devel_base', 'msvs_base'],
         'msvs_settings': {
           'VCCLCompilerTool': {
             'Optimization': '2',
             'AdditionalOptions': [
               '/MDd', # Use debug multithreaded library.
             ],
           },
           'VCLinkerTool': {
             'AdditionalDependencies': ['dbghelp.lib'],
             'LinkIncremental': '2',  # INCREMENTAL:YES
           },
         },
       },
       'win_qa': {
         'inherit_from': ['qa_base', 'msvs_base'],
         'msvs_settings': {
           'VCCLCompilerTool': {
             'Optimization': '2',
             'AdditionalOptions': [
               '/MD', # Use release multithreaded library.
             ],
           },
           'VCLinkerTool': {
             'AdditionalDependencies': ['dbghelp.lib'],
             'LinkIncremental': '1',  # INCREMENTAL:NO
             'OptimizeReferences' : '2',  # OPT:REF
             'EnableCOMDATFolding' : '2',  # OPT:ICF
           },
         },
       },
       'win_gold': {
         'inherit_from': ['gold_base', 'msvs_base'],
         'msvs_settings': {
           'VCCLCompilerTool': {
             'Optimization': '2',
             'AdditionalOptions': [
               '/MD', # Use release multithreaded library.
             ],
           },
           'VCLinkerTool': {
             'LinkIncremental': '1',  # INCREMENTAL:NO
             'OptimizeReferences' : '2',  # OPT:REF
             'EnableCOMDATFolding' : '2',  # OPT:ICF
           },
         },
       },
     }, # end of configurations
   }, # end of target_defaults
 }
	# Copyright 2014 Google Inc. All Rights Reserved.
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	# Platform specific configuration.
	# Should be included in all .gyp files used by Cobalt together with base.gypi.
	# Normally, this should be done automatically by gyp_cobalt.
	{
	'variables': {
	# Cobalt on Windows is pretending to be XB1 when compiling Steel code by
	# setting target_arch="xb1". In places, where knowing the actual platform is
	# required (e.g. platform_delegate_win.cc), actual_target_arch is used
	# instead.
	'target_arch': 'xb1',
	'actual_target_arch': 'win',
	'posix_emulation_target_type': 'shared_library',
	'webkit_target_type': 'shared_library',
	'angle_api': 'win32', # TODO: Remove in favor of \|gl_type\|.
	'enable_remote_debugging': 0,

	'gl_type': 'angle',

	# This should have a default value in cobalt/base.gypi. See the comment
	# there for acceptable values for this variable.
	'javascript_engine': 'javascriptcore',

	# Webdriver won't compile on MSVC because of UTF8 string constant issues
	'enable_webdriver': 0,

	# Compile with "PREfast" on by default.
	'static_analysis%': 'true',

	'compiler_flags_host': [
	],
	'linker_flags_host': [
	],
	'compiler_flags': [
	],
	'linker_flags': [
	],

	'compiler_flags_debug': [
	],
	'linker_flags_debug': [
	'DEBUG',
	],

	'compiler_flags_devel': [
	],
	'linker_flags_devel': [
	],

	'compiler_flags_qa': [
	],
	'linker_flags_qa': [
	],

	'compiler_flags_gold': [
	],
	'linker_flags_gold': [
	],

	'platform_libraries': [
	],

	'conditions': [
	['cobalt_fastbuild==0', {
	'msvs_settings': {
	'VCCLCompilerTool': {
	'DebugInformationFormat': '3',
	},
	'VCLinkerTool': {
	'GenerateDebugInformation': 'true',
	},
	},
	}],
	],
	}, # end of variables.

	'target_defaults': {
	'defines': [
	# Cobalt on Windows flag
	'COBALT_WIN',
	# This define makes Steel code compile for XB1.
	'__LB_XB1__',
	# Exclude specific headers in Windows.h
	'WIN32_LEAN_AND_MEAN',
	# Disable suggestions to switch to Microsoft-specific secure CRT.
	'_CRT_SECURE_NO_WARNINGS',
	# Disable support for exceptions in STL in order to detect their use
	# (the use of exceptions is forbidden by Google C++ style guide).
	'_HAS_EXCEPTIONS=0',
	],
	'msvs_settings': {
	'VCCLCompilerTool': {
	'ForcedIncludeFiles': ['posix_emulation.h'],
	# Override with our own version of problematic system headers.
	'AdditionalIncludeDirectories': ['<(DEPTH)/lbshell/src/platform/xb1/msvc'],
	# Check for buffer overruns.
	'BufferSecurityCheck': 'true',
	'Conformance': [
	# "for" loop's initializer go out of scope after the for loop.
	'forScope',
	# wchar_t is treated as a built-in type.
	'wchar_t',
	],
	# Check for 64-bit portability issues.
	'Detect64BitPortabilityProblems': 'true',
	# Disable Microsoft-specific header dependency tracking.
	# Incremental linker does not support the Windows metadata included
	# in .obj files compiled with C++/CX support (/ZW).
	'MinimalRebuild': 'false',
	# Treat warnings as errors.
	'WarnAsError': 'true',
	# Enable all warnings, even those that are disabled by default.
	# See https://msdn.microsoft.com/en-us/library/23k5d385.aspx
	'WarningLevel': 'all',

	'AdditionalOptions': [
	'/errorReport:none', # don't send error reports to MS.
	],
	},
	'VCLinkerTool': {
	'RandomizedBaseAddress': '2', # /DYNAMICBASE
	# TODO: SubSystem is hardcoded in
	# win\sources_template.vcxproj. This will have the exe behave in the
	# expected way in MSVS: when it's run without debug (Ctrl+F5), it
	# will pause after finish; when debugging (F5) it will not pause
	# before the cmd window disappears.
	# Currently the value is ignored by msvs_makefile.py which generates
	# the MSVS project files (it's in "data" in GenerateOutput()). Fix
	# it if we ever need to change SubSystem.
	'SubSystem': '1', # CONSOLE
	'TargetMachine': '17', # x86 - 64
	'AdditionalOptions': [
	'/WINMD:NO', # Do not generate a WinMD file.
	'/errorReport:none', # don't send error reports to MS.
	],
	},
	'VCLibrarianTool': {
	'AdditionalOptions': [
	# Linking statically with C++/CX library is not recommended.
	# Since Windows is not a production platform, we don't care.
	# TODO: Remove after removing ComponentExtensions
	'/ignore:4264',
	],
	},
	},
	'msvs_disabled_warnings': [
	# Conditional expression is constant.
	# Triggers in many legitimate cases, like branching on a constant declared
	# in type traits.
	4127,
	# Class has virtual functions, but destructor is not virtual.
	# Far less useful than in GCC because doesn't take into account the fact
	# that destructor is not public.
	4265,
	# An rvalue cannot be bound to a non-const reference.
	# In previous versions of Visual C++, it was possible to bind an rvalue
	# to a non-const reference in a direct initialization. This warning
	# is useless as it simply describes proper C++ behavior.
	4350,
	# layout of class may have changed from a previous version of
	# the compiler due to better packing of member. We don't care about
	# binary compatibility with other compiler versions.
	4371,
	# decorated name length exceeded, name was truncated.
	4503,
	# assignment operator could not be generated.
	# This is expected for structs with const members.
	4512,
	# Unreferenced inline function has been removed.
	# While detection of dead code is good, this warning triggers in
	# third-party libraries which renders it useless.
	4514,
	# Expression before comma has no effect.
	# Cannot be used because Microsoft uses _ASSERTE(("message", 0)) trick
	# in malloc.h which is included pretty much everywhere.
	4548,
	# Copy constructor could not be generated because a base class copy
	# constructor is inaccessible.
	# This is an expected consequence of using DISALLOW_COPY_AND_ASSIGN().
	4625,
	# Assignment operator could not be generated because a base class
	# assignment operator is inaccessible.
	# This is an expected consequence of using DISALLOW_COPY_AND_ASSIGN().
	4626,
	# Digraphs not supported.
	# Thanks god!
	4628,
	# Symbol is not defined as a preprocessor macro, replacing with '0'.
	# Seems like common practice, used in Windows SDK and gtest.
	4668,
	# Function not inlined.
	# It's up to the compiler to decide what to inline.
	4710,
	# Function selected for inline expansion.
	# It's up to the compiler to decide what to inline.
	4711,
	# The type and order of elements caused the compiler to add padding
	# to the end of a struct.
	# Unsurprisingly, most of the structs become larger because of padding
	# but it's a universally acceptable price for better performance.
	4820,
	# Disable static analyzer warning for std::min and std::max with
	# objects.
	# https://connect.microsoft.com/VisualStudio/feedback/details/783808/static-analyzer-warning-c28285-for-std-min-and-std-max
	28285,
	],
	'target_conditions': [
	['_type=="executable"', {
	'sources': [
	'<(DEPTH)/lbshell/src/platform/xb1/main_wrapper_win.cc',
	],
	}],
	['_type in ["executable", "shared_library"]', {
	# Everyone links in their own copy of operator new and friends.
	'sources': [
	'<(PRODUCT_DIR)/obj/lbshell/src/posix_emulation.lb_new.o',
	],
	}],
	['cobalt_code==0', {
	# TODO: Fix warnings below or disable them on per-module basis.
	'msvs_disabled_warnings': [
	4244, # Conversion from 'type1' to 'type2', possible loss of data.
	4996, # Using unsecure or deprecated version of a function.
	4267, # Conversion from 'size_t' to 'type', possible loss of data.
	],
	'msvs_settings': {
	'VCCLCompilerTool': {
	'EnablePREfast': '',
	'WarningLevel': '3',
	},
	},
	}],
	['cobalt_code==1', {
	'msvs_settings': {
	'VCCLCompilerTool': {
	# Enables Native Code Analysis - a static code analysis by Microsoft.
	'EnablePREfast': '<(static_analysis)',
	'AdditionalOptions': [
	# TODO: Enable SDL everywhere once C4996 warning is fixed.
	'/sdl', # Security Development Lifecycle checks.
	],
	},
	},
	}],
	],

	'default_configuration': 'win_debug',
	'configurations': {
	'msvs_base': {
	'abstract': 1,
	'msvs_configuration_attributes': {
	'OutputDirectory': '<(DEPTH)\\build\\<(build_dir_prefix)$(ConfigurationName)',
	'IntermediateDirectory': '$(OutDir)\\obj\\$(ProjectName)',
	'CharacterSet': '1',
	},
	'msvs_settings': {
	'VCLinkerTool': {
	'AdditionalDependencies': [
	'ws2_32.lib',
	],
	},
	},
	# TODO: For now, msvs_configuration_platform and
	# msvs_target_platform serve similar purposes. Investigate, if ever,
	# when porting to x86.
	'msvs_target_platform': 'x64',
	# Add the default import libs.
	'conditions': [
	['cobalt_fastbuild==0', {
	'msvs_settings': {
	'VCCLCompilerTool': {
	'DebugInformationFormat': '3',
	},
	'VCLinkerTool': {
	'GenerateDebugInformation': 'true',
	},
	},
	}],
	],
	},
	'win_debug': {
	'inherit_from': ['debug_base', 'msvs_base'],
	'msvs_settings': {
	'VCCLCompilerTool': {
	'Optimization': '0',
	'BasicRuntimeChecks': '3', # Check stack frame validity and check for uninitialized variables at run time.
	'AdditionalOptions': [
	'/MDd', # Use debug multithreaded library.
	],
	},
	'VCLinkerTool': {
	'AdditionalDependencies': ['dbghelp.lib'],
	'LinkIncremental': '2', # INCREMENTAL:YES
	},
	},
	},
	'win_devel': {
	'inherit_from': ['devel_base', 'msvs_base'],
	'msvs_settings': {
	'VCCLCompilerTool': {
	'Optimization': '2',
	'AdditionalOptions': [
	'/MDd', # Use debug multithreaded library.
	],
	},
	'VCLinkerTool': {
	'AdditionalDependencies': ['dbghelp.lib'],
	'LinkIncremental': '2', # INCREMENTAL:YES
	},
	},
	},
	'win_qa': {
	'inherit_from': ['qa_base', 'msvs_base'],
	'msvs_settings': {
	'VCCLCompilerTool': {
	'Optimization': '2',
	'AdditionalOptions': [
	'/MD', # Use release multithreaded library.
	],
	},
	'VCLinkerTool': {
	'AdditionalDependencies': ['dbghelp.lib'],
	'LinkIncremental': '1', # INCREMENTAL:NO
	'OptimizeReferences' : '2', # OPT:REF
	'EnableCOMDATFolding' : '2', # OPT:ICF
	},
	},
	},
	'win_gold': {
	'inherit_from': ['gold_base', 'msvs_base'],
	'msvs_settings': {
	'VCCLCompilerTool': {
	'Optimization': '2',
	'AdditionalOptions': [
	'/MD', # Use release multithreaded library.
	],
	},
	'VCLinkerTool': {
	'LinkIncremental': '1', # INCREMENTAL:NO
	'OptimizeReferences' : '2', # OPT:REF
	'EnableCOMDATFolding' : '2', # OPT:ICF
	},
	},
	},
	}, # end of configurations
	}, # end of target_defaults
	}