64f6d15451
Every doc I've found about using Android's atomics says, "stop". "* A handful of basic atomic operations. The appropriate pthread * functions should be used instead of these whenever possible." "... we recommend stopping from using these functions entirely. Very fortunately, GCC provides handy intrinsics functions that work with very reasonable performance and always provide a full barrier." As far as I can tell, there's no code generation change here: both the __sync atomics and the android_ atomics use full memory barriers. (And now with this all unified, it'll be easier to get the real wins by switching everything to __atomic atomics, which are like __sync atomics but allow control over memory barriers.) BUG=skia: R=bungeman@google.com, djsollen@google.com, mtklein@google.com, reed@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/305593002 git-svn-id: http://skia.googlecode.com/svn/trunk@14896 2bbb7eff-a529-9590-31e7-b0007b416f81
196 lines
6.1 KiB
Python
196 lines
6.1 KiB
Python
# Port-specific Skia library code.
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{
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'targets': [
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{
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'target_name': 'ports',
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'product_name': 'skia_ports',
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'type': 'static_library',
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'standalone_static_library': 1,
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'dependencies': [
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'core.gyp:*',
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],
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'include_dirs': [
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'../include/effects',
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'../include/images',
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'../include/ports',
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'../include/utils',
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'../include/utils/win',
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'../include/xml',
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'../src/core',
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'../src/lazy',
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'../src/ports',
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'../src/sfnt',
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'../src/utils',
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],
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'sources': [
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'../src/ports/SkAtomics_sync.h',
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'../src/ports/SkAtomics_win.h',
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'../src/ports/SkMutex_pthread.h',
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'../src/ports/SkMutex_win.h',
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'../src/ports/SkDebug_nacl.cpp',
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'../src/ports/SkDebug_stdio.cpp',
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'../src/ports/SkDebug_win.cpp',
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'../src/fonts/SkFontMgr_indirect.cpp',
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'../src/fonts/SkRemotableFontMgr.cpp',
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'../src/ports/SkFontHost_win.cpp',
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'../src/ports/SkFontHost_win_dw.cpp',
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'../src/ports/SkFontMgr_default_gdi.cpp',
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'../src/ports/SkFontMgr_default_dw.cpp',
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'../src/ports/SkRemotableFontMgr_win_dw.cpp',
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'../src/ports/SkGlobalInitialization_default.cpp',
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'../src/ports/SkMemory_malloc.cpp',
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'../src/ports/SkMutex_pthread.h',
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'../src/ports/SkMutex_win.h',
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'../src/ports/SkOSFile_posix.cpp',
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'../src/ports/SkOSFile_stdio.cpp',
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'../src/ports/SkOSFile_win.cpp',
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'../src/ports/SkDiscardableMemory_none.cpp',
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'../src/ports/SkTime_Unix.cpp',
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'../src/ports/SkTime_win.cpp',
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'../src/ports/SkTLS_pthread.cpp',
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'../src/ports/SkTLS_win.cpp',
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'../src/ports/SkXMLParser_empty.cpp',
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'../include/ports/SkFontConfigInterface.h',
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'../include/ports/SkFontMgr.h',
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'../include/ports/SkFontMgr_indirect.h',
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'../include/ports/SkFontStyle.h',
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'../include/ports/SkRemotableFontMgr.h',
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],
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'conditions': [
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[ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "chromeos", "nacl", "android"]', {
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'sources': [
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'../src/ports/SkFontHost_FreeType.cpp',
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'../src/ports/SkFontHost_FreeType_common.cpp',
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],
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'dependencies': [
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'freetype.gyp:freetype',
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],
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}],
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[ 'skia_os in ["linux", "freebsd", "openbsd", "solaris", "chromeos"]', {
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'conditions': [
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[ 'skia_no_fontconfig', {
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'link_settings': {
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'libraries': [
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'-ldl',
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],
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},
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'sources': [
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'../src/ports/SkFontHost_linux.cpp',
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],
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}, {
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'link_settings': {
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'libraries': [
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'-lfontconfig',
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'-ldl',
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],
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},
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'sources': [
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'../src/fonts/SkFontMgr_fontconfig.cpp',
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'../src/ports/SkFontHost_fontconfig.cpp',
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'../src/ports/SkFontConfigInterface_direct.cpp',
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],
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}]
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],
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}],
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[ 'skia_os == "nacl"', {
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'sources': [
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'../src/ports/SkFontHost_linux.cpp',
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],
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'sources!': [
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'../src/ports/SkDebug_stdio.cpp',
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],
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}, {
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'sources!': [
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'../src/ports/SkDebug_nacl.cpp',
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],
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}],
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[ 'skia_os == "mac"', {
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'include_dirs': [
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'../include/utils/mac',
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],
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'sources': [
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'../src/ports/SkFontHost_mac.cpp',
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'../src/utils/mac/SkStream_mac.cpp',
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],
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'sources!': [
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'../src/ports/SkFontHost_tables.cpp',
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],
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}],
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[ 'skia_os == "ios"', {
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'include_dirs': [
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'../include/utils/ios',
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'../include/utils/mac',
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],
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'sources': [
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'../src/ports/SkFontHost_mac.cpp',
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'../src/utils/mac/SkStream_mac.cpp',
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],
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'sources!': [
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'../src/ports/SkFontHost_tables.cpp',
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],
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}],
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[ 'skia_os == "win"', {
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'include_dirs': [
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'config/win',
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'../src/utils/win',
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],
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'sources!': [ # these are used everywhere but windows
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'../src/ports/SkDebug_stdio.cpp',
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'../src/ports/SkOSFile_posix.cpp',
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'../src/ports/SkTime_Unix.cpp',
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'../src/ports/SkTLS_pthread.cpp',
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],
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'conditions': [
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# when we build for win, we only want one of these default files
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[ 'skia_directwrite', {
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'sources!': [
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'../src/ports/SkFontMgr_default_gdi.cpp',
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],
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}, { # else gdi
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'sources!': [
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'../src/ports/SkFontMgr_default_dw.cpp',
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],
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}],
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],
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}, { # else !win
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'sources!': [
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'../src/ports/SkDebug_win.cpp',
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'../src/ports/SkFontHost_win.cpp',
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'../src/ports/SkFontHost_win_dw.cpp',
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'../src/ports/SkFontMgr_default_gdi.cpp',
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'../src/ports/SkFontMgr_default_dw.cpp',
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'../src/ports/SkOSFile_win.cpp',
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'../src/ports/SkRemotableFontMgr_win_dw.cpp',
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'../src/ports/SkTime_win.cpp',
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'../src/ports/SkTLS_win.cpp',
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],
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}],
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[ 'skia_os == "android"', {
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'sources!': [
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'../src/ports/SkDebug_stdio.cpp',
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'../src/ports/SkDiscardableMemory_none.cpp',
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],
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'sources': [
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'../src/ports/SkDebug_android.cpp',
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'../src/ports/SkDiscardableMemory_ashmem.cpp',
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'../src/ports/SkFontConfigInterface_android.cpp',
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'../src/ports/SkFontConfigParser_android.cpp',
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'../src/ports/SkFontHost_fontconfig.cpp',
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],
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'dependencies': [
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'android_deps.gyp:expat',
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],
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}],
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],
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'direct_dependent_settings': {
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'include_dirs': [
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'../include/ports',
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],
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},
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},
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],
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}
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