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# Copyright 2014 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.
assert(is_linux, "This file should only be referenced on Linux")
import("//build/config/features.gni")
import("//build/config/linux/gtk/gtk.gni")
import("//printing/features/features.gni")
# gn orders flags on a target before flags from configs. The default config
# adds -Wall, and these flags have to be after -Wall -- so they need to come
# from a config and can't be on the target directly.
config("libgtkui_warnings") {
if (is_clang) {
cflags = [
# G_DEFINE_TYPE automatically generates a *get_instance_private inline
# function after glib 2.37. That's unused. Prevent to complain about it.
"-Wno-unused-function",
# G_STATIC_ASSERT uses a typedef as a static_assert.
"-Wno-unused-local-typedef",
]
}
}
common_sources = [
"app_indicator_icon.cc",
"app_indicator_icon.h",
"app_indicator_icon_menu.cc",
"app_indicator_icon_menu.h",
"chrome_gtk_frame.cc",
"chrome_gtk_frame.h",
"chrome_gtk_menu_subclasses.cc",
"chrome_gtk_menu_subclasses.h",
"gtk_event_loop.cc",
"gtk_event_loop.h",
"gtk_key_bindings_handler.cc",
"gtk_key_bindings_handler.h",
"gtk_status_icon.cc",
"gtk_status_icon.h",
"gtk_ui.cc",
"gtk_ui.h",
"gtk_util.cc",
"gtk_util.h",
"libgtkui_export.h",
"menu_util.cc",
"menu_util.h",
"print_dialog_gtk.cc",
"print_dialog_gtk.h",
"printing_gtk_util.cc",
"printing_gtk_util.h",
"select_file_dialog_impl.cc",
"select_file_dialog_impl.h",
"select_file_dialog_impl_gtk.cc",
"select_file_dialog_impl_gtk.h",
"select_file_dialog_impl_kde.cc",
"skia_utils_gtk.cc",
"skia_utils_gtk.h",
"unity_service.cc",
"unity_service.h",
"x11_input_method_context_impl_gtk.cc",
"x11_input_method_context_impl_gtk.h",
]
common_configs = []
if (use_gconf) {
common_sources += [
"gconf_listener.cc",
"gconf_listener.h",
]
common_configs += [ "//build/config/linux/gconf" ]
}
if (use_cups) {
common_configs += [ "//printing:cups" ]
}
common_configs += [
":libgtkui_warnings",
"//build/config/linux:x11",
]
common_deps = [
"//base",
"//base:i18n",
"//base/third_party/dynamic_annotations",
"//chrome:extra_resources",
"//chrome:resources",
"//chrome:strings",
"//chrome/app:command_ids",
"//chrome/app/theme:theme_resources",
"//components/resources",
"//content/public/browser",
"//printing",
"//skia",
"//ui/aura",
"//ui/base",
"//ui/base/ime",
"//ui/display",
"//ui/events",
"//ui/events:events_base",
"//ui/events/platform/x11",
"//ui/gfx",
"//ui/gfx/geometry",
"//ui/gfx/x",
"//ui/native_theme",
"//ui/resources",
"//ui/shell_dialogs",
"//ui/strings",
"//ui/views",
]
# Automatically depends on the GTK version associated with the current build
# flags.
group("libgtkui") {
if (use_gtk3) {
public_deps = [
":libgtk3ui",
]
} else {
public_deps = [
":libgtk2ui",
]
}
}
# TODO(thomasanderson): libgtk2ui and libgtk3ui share much of the same code.
# Extract the common code into a template.
component("libgtk2ui") {
sources = common_sources + [
"native_theme_gtk2.cc",
"native_theme_gtk2.h",
]
configs += common_configs
defines = [ "LIBGTKUI_IMPLEMENTATION" ]
# GTK2 pulls pangoft2 as dependency, and pangoft2 depends on harfbuzz.
# To avoid missing indirectly referenced harfbuzz symbols from pango,
# some hack is required when bundled harfbuzz is used and component build is
# disabled.
# See crbug.com/462689 for details.
all_dependent_configs = [ "//third_party/harfbuzz-ng:pangoft2_link_hack" ]
deps = common_deps + [
"//build/config/linux/gtk2",
"//build/config/linux/gtk2:gtkprint2",
]
public_deps = [
"//chrome/browser:theme_properties",
]
}
# This is compiled with "all" even when it's not referenced to ensure that
# GTK3 continues to build. GTK3 is explicitly specified by some distros.
if (use_gtk3) {
component("libgtk3ui") {
sources = common_sources + [
"native_theme_gtk3.cc",
"native_theme_gtk3.h",
]
configs += common_configs
defines = [ "LIBGTKUI_IMPLEMENTATION" ]
# GTK3 pulls pangoft2 as dependency, and pangoft2 depends on harfbuzz.
# To avoid missing indirectly referenced harfbuzz symbols from pango,
# some hack is required when bundled harfbuzz is used and component build is
# disabled.
# See crbug.com/462689 for details.
all_dependent_configs = [ "//third_party/harfbuzz-ng:pangoft2_link_hack" ]
deps = common_deps + [
"//build/config/linux/gtk3",
"//build/config/linux/gtk3:gtkprint3",
]
public_deps = [
"//chrome/browser:theme_properties",
]
}
}
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