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# 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',
'javascript_engine%': 'v8',
'cobalt_enable_jit%': 1,
'platform_libraries': [
'-lasound',
'-ldl',
'-lpthread',
'-lrt',
],
'compiler_flags': [
# We'll pretend not to be Linux, but Starboard instead.
'-U__linux__',
],
# Using an inner scope for 'variables' so that it can be made a default
# (and so overridden elsewhere), but yet still used immediately in this
# file.
'variables': {
'use_dlmalloc_allocator%': 0,
},
'linker_flags': [
'-static-libstdc++'
],
'conditions': [
['use_dlmalloc_allocator==1 and use_asan==0', {
'linker_flags': [
# If we're not using the system allocator (e.g. we are using dlmalloc
# and ASAN is inactive) then we should never be making any calls to
# malloc() or free(). The following linker flags ensure that they
# are not linked in because we don't actually implement the wrapped
# version of them. We do link them 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',
],
}, # end of target_defaults
}