| # 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 for Linux on Starboard. Automatically |
| # included by gyp_cobalt in all .gyp files by Cobalt together with base.gypi. |
| # |
| { |
| 'variables': { |
| 'target_arch%': 'x64', |
| 'target_os': 'linux', |
| #'starboard_path%': 'starboard/linux/x64x11', |
| |
| 'enable_webdriver': '1', |
| 'in_app_dial%': 1, |
| 'gl_type%': 'system_gles3', |
| |
| # This should have a default value in cobalt/base.gypi. See the comment |
| # there for acceptable values for this variable. |
| 'javascript_engine': 'mozjs', |
| 'cobalt_enable_jit': 1, |
| |
| # Define platform specific compiler and linker flags. |
| # Refer to base.gypi for a list of all available variables. |
| 'compiler_flags_host': [ |
| '-O2', |
| ], |
| 'compiler_flags': [ |
| # We'll pretend not to be Linux, but Starboard instead. |
| '-U__linux__', |
| ], |
| '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', |
| ], |
| 'platform_libraries': [ |
| '-lasound', |
| '-lavcodec', |
| '-lavformat', |
| '-lavresample', |
| '-lavutil', |
| '-lpthread', |
| '-lpulse', |
| '-lrt', |
| ], |
| 'conditions': [ |
| ['clang==1', { |
| 'common_clang_flags': [ |
| '-Werror', |
| '-fcolor-diagnostics', |
| # Default visibility to hidden, to enable dead stripping. |
| '-fvisibility=hidden', |
| # Warn for implicit type conversions that may change a value. |
| '-Wconversion', |
| '-Wno-c++11-compat', |
| # This (rightfully) complains about 'override', which we use |
| # heavily. |
| '-Wno-c++11-extensions', |
| # Warns on switches on enums that cover all enum values but |
| # also contain a default: branch. Chrome is full of that. |
| '-Wno-covered-switch-default', |
| # protobuf uses hash_map. |
| '-Wno-deprecated', |
| '-fno-exceptions', |
| # Don't warn about the "struct foo f = {0};" initialization pattern. |
| '-Wno-missing-field-initializers', |
| # Do not warn for implicit sign conversions. |
| '-Wno-sign-conversion', |
| '-fno-strict-aliasing', # See http://crbug.com/32204 |
| # 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 |
| # bother fixing all these cases today.) |
| '-Wno-unnamed-type-template-args', |
| # Triggered by the COMPILE_ASSERT macro. |
| '-Wno-unused-local-typedef', |
| ], |
| }], |
| ['cobalt_fastbuild==0', { |
| 'compiler_flags_debug': [ |
| '-g', |
| ], |
| 'compiler_flags_devel': [ |
| '-g', |
| ], |
| 'compiler_flags_qa': [ |
| '-gline-tables-only', |
| ], |
| 'compiler_flags_gold': [ |
| '-gline-tables-only', |
| ], |
| }], |
| ['use_asan==0', { |
| 'linker_flags': [ |
| # We don't wrap these symbols, but this ensures that they aren't |
| # linked in. We do have to allow them to linked in when using ASAN, as |
| # it needs to use its own version of these allocators in the Starboard |
| # implementation. |
| '-Wl,--wrap=malloc', |
| '-Wl,--wrap=calloc', |
| '-Wl,--wrap=realloc', |
| '-Wl,--wrap=memalign', |
| '-Wl,--wrap=reallocalign', |
| '-Wl,--wrap=free', |
| '-Wl,--wrap=strdup', |
| '-Wl,--wrap=malloc_usable_size', |
| '-Wl,--wrap=malloc_stats_fast', |
| '-Wl,--wrap=__cxa_demangle', |
| ], |
| }], |
| ], |
| }, |
| |
| 'target_defaults': { |
| 'defines': [ |
| # Cobalt on Linux flag |
| 'COBALT_LINUX', |
| '__STDC_FORMAT_MACROS', # so that we get PRI* |
| # Enable GNU extensions to get prototypes like ffsl. |
| '_GNU_SOURCE=1', |
| ], |
| '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': [ |
| # Limit to gnu++98. This allows Linux to be a canary build for any |
| # C++11 features that are not supported on some platforms' compilers. |
| # We do allow ourselves GNU extensions, which are assumed to exist |
| # by Chromium code. |
| '-std=gnu++98', |
| ], |
| 'target_conditions': [ |
| ['cobalt_code==1', { |
| 'cflags': [ |
| '-Wall', |
| '-Wextra', |
| '-Wunreachable-code', |
| '<@(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', |
| # Do not warn for implicit type conversions that may change a value. |
| '-Wno-conversion', |
| # 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 |
| } |