Rename gyp files to produce useful solution names.

Hoist common settings into common.gypi.

Restrict v8's common.gypi to v8 projects.

Ensure v8 doesn't use /MP in debug builds.

Add basic settings for other platforms.

Make uv import common.gypi properly.

Remove LTCG warning.

1 files changed, 158 insertions, 7 deletions

diff --git a/deps/uv/common.gypi b/deps/uv/common.gypi
index 440519f541..840d3a7a28 100644
--- a/deps/uv/common.gypi
+++ b/deps/uv/common.gypi
@@ -1,13 +1,164 @@
 {
-  'conditions': [
-    ['OS=="win"', {
-      'target_defaults': {
+  'variables': {
+    'target_arch%': 'ia32',          # set v8's target architecture
+    'host_arch%': 'ia32',            # set v8's host architecture
+    'library%': 'static_library',    # allow override to 'shared_library' for DLL/.so builds
+    'component%': 'static_library',  # NB. these names match with what V8 expects
+    'msvs_multi_core_compile': '0',  # we do enable multicore compiles, but not using the V8 way
+  },
+
+  'target_defaults': {
+    'default_configuration': 'Debug',
+    'configurations': {
+      'Debug': {
+        'defines': [ 'DEBUG', '_DEBUG' ],
+        'cflags': [ '-g', '-O0' ],
         'msvs_settings': {
+          'VCCLCompilerTool': {
+            'target_conditions': [
+              ['library=="static_library"', {
+                'RuntimeLibrary': 1, # static debug
+              }, {
+                'RuntimeLibrary': 3, # DLL debug
+              }],
+            ],
+            'Optimization': 0, # /Od, no optimization
+            'MinimalRebuild': 'true',
+            'OmitFramePointers': 'false',
+            'BasicRuntimeChecks': 3, # /RTC1
+          },
+          'VCLinkerTool': {
+            'LinkIncremental': 2, # enable incremental linking
+          },
+        },
+      },
+      'Release': {
+        'defines': [ 'NDEBUG' ],
+        'cflags': [ '-O3', '-fomit-frame-pointer', '-fdata-sections', '-ffunction-sections' ],
+        'msvs_settings': {
+          'VCCLCompilerTool': {
+            'target_conditions': [
+              ['library=="static_library"', {
+                'RuntimeLibrary': 0, # static release
+              }, {
+                'RuntimeLibrary': 2, # debug release
+              }],
+            ],
+            'Optimization': 3, # /Ox, full optimization
+            'FavorSizeOrSpeed': 1, # /Ot, favour speed over size
+            'InlineFunctionExpansion': 2, # /Ob2, inline anything eligible
+            'WholeProgramOptimization': 'true', # /GL, whole program optimization, needed for LTCG
+            'OmitFramePointers': 'true',
+            'EnableFunctionLevelLinking': 'true',
+            'EnableIntrinsicFunctions': 'true',
+            'AdditionalOptions': [
+              '/MP', # compile across multiple CPUs
+            ],
+          },
+          'VCLibrarianTool': {
+            'AdditionalOptions': [
+              '/LTCG', # link time code generation
+            ],
+          },
           'VCLinkerTool': {
-            'GenerateDebugInformation': 'true',
+            'LinkTimeCodeGeneration': 1, # link-time code generation
+            'OptimizeReferences': 2, # /OPT:REF
+            'EnableCOMDATFolding': 2, # /OPT:ICF
+            'LinkIncremental': 1, # disable incremental linking
           },
         },
+      }
+    },
+    'msvs_settings': {
+      'VCCLCompilerTool': {
+        'StringPooling': 'true', # pool string literals
+        'DebugInformationFormat': 3, # Generate a PDB
+        'WarningLevel': 3,
+        'BufferSecurityCheck': 'true',
+        'ExceptionHandling': 1, # /EHsc
+        'SuppressStartupBanner': 'true',
+        'WarnAsError': 'false',
+      },
+      'VCLibrarianTool': {
       },
-    }],  # OS=="win"
-  ],
-}
\ No newline at end of file
+      'VCLinkerTool': {
+        'GenerateDebugInformation': 'true',
+        'RandomizedBaseAddress': 2, # enable ASLR
+        'DataExecutionPrevention': 2, # enable DEP
+        'AllowIsolation': 'true',
+        'SuppressStartupBanner': 'true',
+      },
+    },
+    'conditions': [
+      ['OS == "win"', {
+        'msvs_cygwin_shell': 0, # prevent actions from trying to use cygwin
+        'defines': [
+          'WIN32',
+          # we don't really want VC++ warning us about
+          # how dangerous C functions are...
+          '_CRT_SECURE_NO_DEPRECATE',
+          # ... or that C implementations shouldn't use
+          # POSIX names
+          '_CRT_NONSTDC_NO_DEPRECATE',
+        ],
+      }],
+      [ 'OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris"', {
+       'target_defaults': {
+         'cflags': [ '-Wall', '-pthread', '-fno-rtti', '-fno-exceptions' ],
+         'ldflags': [ '-pthread', ],
+         'conditions': [
+           [ 'target_arch=="ia32"', {
+             'cflags': [ '-m32' ],
+             'ldflags': [ '-m32' ],
+           }],
+           [ 'OS=="linux"', {
+             'cflags': [ '-ansi' ],
+           }],
+           [ 'visibility=="hidden"', {
+             'cflags': [ '-fvisibility=hidden' ],
+           }],
+         ],
+       },
+      }],
+      ['OS=="mac"', {
+        'target_defaults': {
+          'xcode_settings': {
+            'ALWAYS_SEARCH_USER_PATHS': 'NO',
+            'GCC_C_LANGUAGE_STANDARD': 'ansi',        # -ansi
+            'GCC_CW_ASM_SYNTAX': 'NO',                # No -fasm-blocks
+            'GCC_DYNAMIC_NO_PIC': 'NO',               # No -mdynamic-no-pic
+                                                      # (Equivalent to -fPIC)
+            'GCC_ENABLE_CPP_EXCEPTIONS': 'NO',        # -fno-exceptions
+            'GCC_ENABLE_CPP_RTTI': 'NO',              # -fno-rtti
+            'GCC_ENABLE_PASCAL_STRINGS': 'NO',        # No -mpascal-strings
+            # GCC_INLINES_ARE_PRIVATE_EXTERN maps to -fvisibility-inlines-hidden
+            'GCC_INLINES_ARE_PRIVATE_EXTERN': 'YES',
+            'GCC_SYMBOLS_PRIVATE_EXTERN': 'YES',      # -fvisibility=hidden
+            'GCC_THREADSAFE_STATICS': 'NO',           # -fno-threadsafe-statics
+            'GCC_TREAT_WARNINGS_AS_ERRORS': 'YES',    # -Werror
+            'GCC_VERSION': '4.2',
+            'GCC_WARN_ABOUT_MISSING_NEWLINE': 'YES',  # -Wnewline-eof
+            'MACOSX_DEPLOYMENT_TARGET': '10.4',       # -mmacosx-version-min=10.4
+            'PREBINDING': 'NO',                       # No -Wl,-prebind
+            'USE_HEADERMAP': 'NO',
+            'OTHER_CFLAGS': [
+              '-fno-strict-aliasing',
+            ],
+            'WARNING_CFLAGS': [
+              '-Wall',
+              '-Wendif-labels',
+              '-W',
+              '-Wno-unused-parameter',
+              '-Wnon-virtual-dtor',
+            ],
+          },
+          'target_conditions': [
+            ['_type!="static_library"', {
+              'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-search_paths_first']},
+            }],
+          ],
+        },
+      }],
+    ],
+  },
+}