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|
# Copyright 2015 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': {
'libcxx_root': '../../buildtools/third_party/libc++',
},
'targets': [
{
'target_name': 'libcxx_proxy',
'type': 'none',
'toolsets': ['host', 'target'],
'dependencies=': [
'libc++',
],
# Do not add dependency on libc++.so to dependents of this target. We
# don't want to pass libc++.so on the command line to the linker, as that
# would cause it to be linked into C executables which don't need it.
# Instead, we supply -stdlib=libc++ and let the clang driver decide.
'dependencies_traverse': 0,
'variables': {
# Don't add this target to the dependencies of targets with type=none.
'link_dependency': 1,
},
'all_dependent_settings': {
'target_conditions': [
['_type!="none"', {
'cflags_cc': [
'-nostdinc++',
'-isystem<(libcxx_root)/trunk/include',
'-isystem<(libcxx_root)/../libc++abi/trunk/include',
],
'ldflags': [
'-stdlib=libc++',
# Normally the generator takes care of RPATH. Our case is special
# because the generator is unaware of the libc++.so dependency.
# Note that setting RPATH here is a potential security issue. See:
# https://code.google.com/p/gyp/issues/detail?id=315
'-Wl,-rpath,\$$ORIGIN/lib/',
],
'library_dirs': [
'<(PRODUCT_DIR)/lib/',
],
}],
],
},
},
{
'target_name': 'libc++',
'type': 'shared_library',
'toolsets': ['host', 'target'],
'dependencies=': [
# libc++abi is linked statically into libc++.so. This allows us to get
# both libc++ and libc++abi by passing '-stdlib=libc++'. If libc++abi
# was a separate DSO, we'd have to link against it explicitly.
'../libc++abi/libc++abi.gyp:libc++abi',
],
'sources': [
'trunk/src/algorithm.cpp',
'trunk/src/any.cpp',
'trunk/src/bind.cpp',
'trunk/src/chrono.cpp',
'trunk/src/condition_variable.cpp',
'trunk/src/debug.cpp',
'trunk/src/exception.cpp',
'trunk/src/future.cpp',
'trunk/src/hash.cpp',
'trunk/src/ios.cpp',
'trunk/src/iostream.cpp',
'trunk/src/locale.cpp',
'trunk/src/memory.cpp',
'trunk/src/mutex.cpp',
'trunk/src/new.cpp',
'trunk/src/optional.cpp',
'trunk/src/random.cpp',
'trunk/src/regex.cpp',
'trunk/src/shared_mutex.cpp',
'trunk/src/stdexcept.cpp',
'trunk/src/string.cpp',
'trunk/src/strstream.cpp',
'trunk/src/system_error.cpp',
'trunk/src/thread.cpp',
'trunk/src/typeinfo.cpp',
'trunk/src/utility.cpp',
'trunk/src/valarray.cpp',
],
'cflags': [
'-fPIC',
'-fstrict-aliasing',
'-pthread',
],
'cflags_cc': [
'-nostdinc++',
'-isystem<(libcxx_root)/trunk/include',
'-isystem<(libcxx_root)/../libc++abi/trunk/include',
'-std=c++11',
],
'cflags_cc!': [
'-fno-exceptions',
'-fno-rtti',
],
'cflags!': [
'-fvisibility=hidden',
],
'defines': [
'LIBCXX_BUILDING_LIBCXXABI',
],
'ldflags': [
'-nodefaultlibs',
],
'ldflags!': [
# -nodefaultlibs turns -pthread into a no-op, causing an unused argument
# warning. Explicitly link with -lpthread instead.
'-pthread',
],
'libraries': [
'-lc',
'-lgcc_s',
'-lm',
'-lpthread',
'-lrt',
],
},
]
}
|
