naaaaaacl

build/common.gypi

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'variables': {
     # .gyp files should set chromium_code to 1 if they build Chromium-specific
     # code, as opposed to external code.  This variable is used to control
     # such things as the set of warnings to enable, and whether warnings are
     # treated as errors.
@@ skipping 11 matching lines @@
     # executable's image.  Setting this to 0 is needed to use an experimental
     # Linux-Mac cross compiler distcc farm.
     'chromium_mac_pch%': 1,
 
     # Enable building with ASAN (Clang's -fsanitize=address option).
     # -fsanitize=address only works with clang, but asan=1 implies clang=1
     # See https://sites.google.com/a/chromium.org/dev/developers/testing/addresssanitizer
     'asan%': 0,
 
     # Set this to true when building with Clang.
-    'clang%': 0,
+    'nacl_clang%': 0,
 
     'conditions': [
       ['OS=="mac"', {
         # On Mac only clang is new enough to build the trusted code.
-        'clang%': 1,
+        'nacl_clang%': 1,
         # The Mac SDK is set for iOS builds and passed through to Mac
         # sub-builds. This allows the Mac sub-build SDK in an iOS build to be
         # overridden from the command line the same way it is for a Mac build.
         'mac_sdk%': '<!(python <(DEPTH)/native_client/build/mac/find_sdk.py 10.6)',
 
       }],
       # Set ARM float abi compilation flag.
       ['OS=="android"', {
         'arm_float_abi%': 'softfp',
       }, {
@@ skipping 208 matching lines @@
           # TODO(???): track down why 'target_conditions' doesn't work
           # on Linux gyp into scons like it does on Mac gyp into xcodeproj.
           ['OS=="linux"', {
             'cflags': [ '-ftest-coverage',
                         '-fprofile-arcs'],
             'link_settings': { 'libraries': [ '-lgcov' ] },
           }],
         ],
       # TODO(jrg): options for code coverage on Windows
       }],
-      ['clang==1', {
+      ['nacl_clang==1', {
         'cflags': [
           '-Wheader-hygiene',
           # Clang spots more unused functions.
           '-Wno-unused-function',
           # Don't die on dtoa code that uses a char as an array index.
           '-Wno-char-subscripts',
           # Especially needed for gtest macros using enum values from Mac
           # system headers.
           # TODO(pkasting): In C++11 this is legal, so this should be
           # removed when we change to that.  (This is also why we don't
@@ skipping 206 matching lines @@
               '-O<(release_optimize)',
               # Don't emit the GCC version ident directives, they just end up
               # in the .comment section taking up binary size.
               '-fno-ident',
               # Put data and code in their own sections, so that unused symbols
               # can be removed at link time with --gc-sections.
               '-fdata-sections',
               '-ffunction-sections',
             ],
             'conditions': [
-              ['clang==1', {
+              ['nacl_clang==1', {
                 'cflags!': [
                   '-fno-ident',
                 ],
               }],
             ],
           },
         },
       },
     }],
     ['OS=="mac"', {
@@ skipping 23 matching lines @@
           # Don't set GCC_VERSION so that we default to /usr/bin/gcc
           #'GCC_VERSION': '4.2',
           'GCC_WARN_ABOUT_MISSING_NEWLINE': 'YES',  # -Wnewline-eof
           'PREBINDING': 'NO',                       # No -Wl,-prebind
           'USE_HEADERMAP': 'NO',
           # TODO(bradnelson): -Werror ?!?
           'WARNING_CFLAGS': ['-Wall', '-Wendif-labels', '-Wno-long-long'],
           'conditions': [
             ['chromium_mac_pch', {'GCC_PRECOMPILE_PREFIX_HEADER': 'YES'},
                                  {'GCC_PRECOMPILE_PREFIX_HEADER': 'NO'}],
-            ['clang==1', {
-              'CC': '$(SOURCE_ROOT)/<(clang_dir)/clang',
-              'LDPLUSPLUS': '$(SOURCE_ROOT)/<(clang_dir)/clang++',
+            ['nacl_clang==1', {
+              'CC': '$(SOURCE_ROOT)/<(nacl_clang_dir)/clang',
+              'LDPLUSPLUS': '$(SOURCE_ROOT)/<(nacl_clang_dir)/clang++',
               'GCC_VERSION': 'com.apple.compilers.llvm.clang.1_0',
               'WARNING_CFLAGS': [
                 '-Wheader-hygiene',
                 # Don't die on dtoa code that uses a char as an array index.
                 # This is required solely for base/third_party/dmg_fp/dtoa.cc.
                 '-Wno-char-subscripts',
                 # Clang spots more unused functions.
                 '-Wno-unused-function',
                 # See comments on this flag higher up in this file.
                 '-Wno-unnamed-type-template-args',
                 # Allow 'default' label in switch even when all enumeration
                 # cases have been covered.
                 '-Wno-covered-switch-default',
                 # Allow C++11 extensions (for "override")
                 '-Wno-c++11-extensions',
                 # TODO(thakis): Reenable once the one instance this warns on
                 # is fixed.
                 '-Wno-parentheses',
               ],
             }],
             ['nacl_standalone==1', {
               # If part of the Chromium build, use the Chromium default.
               # Otherwise, when building standalone, use this.
               'MACOSX_DEPLOYMENT_TARGET': '<(mac_deployment_target)', # -mmacosx-version-min
               'SDKROOT': 'macosx<(mac_sdk)',            # -isysroot
             }],
           ],
         },
         'conditions': [
-          ['clang==1', {
+          ['nacl_clang==1', {
             'variables': {
-              'clang_dir':
+              'nacl_clang_dir':
                 '<(DEPTH)/third_party/llvm-build/Release+Asserts/bin',
             },
           }],
           ['nacl_standalone==1 and nacl_strict_warnings==1', {
             'xcode_settings': {
               # TODO(gregoryd): remove the condition when the issues in
               # Chrome code are fixed.
               'WARNING_CFLAGS': [
                 '-pedantic',
                 '-Wextra',
@@ skipping 224 matching lines @@
           '__STDC_FORMAT_MACROS',
         ],
         'msvs_settings': {
           'VCCLCompilerTool': {
             'Detect64BitPortabilityProblems': 'false',
             # TODO(new_hire): above line should go away
           },
         },
       },
     }],
-    ['clang==1 and nacl_standalone==1', {
+    ['nacl_clang==1 and nacl_standalone==1', {
       'make_global_settings': [
         ['CC', 'third_party/llvm-build/Release+Asserts/bin/clang'],
         ['CXX', 'third_party/llvm-build/Release+Asserts/bin/clang++'],
         ['LINK', '$(CXX)'],
         ['CC.host', '$(CC)'],
         ['CXX.host', '$(CXX)'],
         ['LINK.host', '$(LINK)'],
       ],
     }],
     ['OS=="android" and nacl_standalone==1', {
@@ skipping 13 matching lines @@
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
   'includes': [
     'untrusted.gypi',
   ],
 }