| # Copyright 2016 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 compiler flags for Linux on Starboard. Included from |
| # gyp_configuration.gypi. |
| # |
| { |
| 'variables': { |
| 'compiler_flags_host': [ |
| '-O2', |
| ], |
| 'linker_flags': [ |
| ], |
| 'compiler_flags_debug': [ |
| '-frtti', |
| '-O0', |
| ], |
| 'compiler_flags_devel': [ |
| '-frtti', |
| '-O2', |
| ], |
| 'compiler_flags_qa': [ |
| '-fno-rtti', |
| '-O2', |
| '-gline-tables-only', |
| ], |
| 'compiler_flags_gold': [ |
| '-fno-rtti', |
| '-O2', |
| '-gline-tables-only', |
| ], |
| 'conditions': [ |
| ['clang==1', { |
| 'common_clang_flags': [ |
| '-Werror', |
| '-fcolor-diagnostics', |
| # Default visibility to hidden, to enable dead stripping. |
| '-fvisibility=hidden', |
| # protobuf uses hash_map. |
| '-Wno-deprecated', |
| '-fno-exceptions', |
| # Don't warn about the "struct foo f = {0};" initialization pattern. |
| '-Wno-missing-field-initializers', |
| '-fno-strict-aliasing', # See http://crbug.com/32204 |
| # Don't warn for invalid access to non-static data member of NULL object. |
| '-Wno-invalid-offsetof', |
| # Don't warn about any conversions. |
| '-Wno-conversion', |
| # Don't complain about unknown warning options |
| '-Wno-unknown-warning-option', |
| # Suppress: "warning: 'override' keyword is a C++11 extension" |
| '-Wno-c++11-extensions', |
| # Suppress "case value not in enumerated type" |
| '-Wno-switch', |
| # Suppress "'&&' within '||'" |
| '-Wno-logical-op-parentheses', |
| # Suppress "error: unused function" |
| '-Wno-unused-function', |
| # Suppress "comparison of unsigned enum expression < 0 is always false" |
| '-Wno-tautological-compare', |
| # Suppress "[type1] has C-linkage specified, but returns user-defined type [type2] which is incompatible with C" |
| '-Wno-return-type-c-linkage', |
| # Suppress "will never be executed" |
| '-Wno-unreachable-code', |
| # Suppress "++98 requires a copy constructor when binding a reference to a temporary" |
| '-Wno-bind-to-temporary-copy', |
| '-DHAS_LEAK_SANITIZER=0', # Clang 3.3 does not have Leak Sanitizer. This is |
| # is important because it's assumed in chromium |
| # that the two always are enabled together. |
| # Suppress "template argument uses unnamed type" |
| '-Wno-unnamed-type-template-args', |
| ], |
| }], |
| ['cobalt_fastbuild==0', { |
| 'compiler_flags_debug': [ |
| '-g', |
| ], |
| 'compiler_flags_devel': [ |
| '-g', |
| ], |
| 'compiler_flags_qa': [ |
| '-gline-tables-only', |
| ], |
| 'compiler_flags_gold': [ |
| '-gline-tables-only', |
| ], |
| }], |
| ], |
| }, |
| |
| 'target_defaults': { |
| 'cflags_c': [ |
| # Limit to C99. This allows Linux to be a canary build for any |
| # C11 features that are not supported on some platforms' compilers. |
| '-std=c99', |
| ], |
| 'cflags_cc': [ |
| '-std=gnu++98', |
| ], |
| 'target_conditions': [ |
| ['sb_pedantic_warnings==1', { |
| 'cflags': [ |
| '-Wall', |
| '-Wextra', |
| '<@(common_clang_flags)', |
| ], |
| },{ |
| 'cflags': [ |
| '<@(common_clang_flags)', |
| # 'this' pointer cannot be NULL...pointer may be assumed |
| # to always convert to true. |
| '-Wno-undefined-bool-conversion', |
| # Skia doesn't use overrides. |
| '-Wno-inconsistent-missing-override', |
| # Do not warn about unused function params. |
| '-Wno-unused-parameter', |
| # shifting a negative signed value is undefined |
| '-Wno-shift-negative-value', |
| # Width of bit-field exceeds width of its type- value will be truncated |
| '-Wno-bitfield-width', |
| ], |
| }], |
| ['use_asan==1', { |
| 'cflags': [ |
| '-fsanitize=address', |
| '-fno-omit-frame-pointer', |
| ], |
| 'ldflags': [ |
| '-fsanitize=address', |
| # Force linking of the helpers in sanitizer_options.cc |
| '-Wl,-u_sanitizer_options_link_helper', |
| ], |
| 'defines': [ |
| 'ADDRESS_SANITIZER', |
| ], |
| }], |
| ['use_tsan==1', { |
| 'cflags': [ |
| '-fsanitize=thread', |
| '-fno-omit-frame-pointer', |
| ], |
| 'ldflags': [ |
| '-fsanitize=thread', |
| ], |
| 'defines': [ |
| 'THREAD_SANITIZER', |
| ], |
| }], |
| ], |
| }, # end of target_defaults |
| } |