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1# Copyright (C) 2018-2019 The ANGLE Project Authors.
2# Copyright (C) 2019-2023 LunarG, Inc.
3# Copyright (c) 2023-2024 Huawei Device Co., Ltd.
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#     https://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16import("//build/ohos.gni")
17
18# Vulkan loader build options
19
20## Build libvulkan.so {{{
21
22config("vulkan_internal_config") {
23  defines = [ "VK_ENABLE_BETA_EXTENSIONS" ]
24  cflags = [
25    "-Wno-conversion",
26    "-Wno-extra-semi",
27    "-Wno-sign-compare",
28    "-Wno-unreachable-code",
29    "-Wno-unused-function",
30    "-Wno-unused-variable",
31    "-fPIC",
32  ]
33  ldflags = [ "-Wl,-Bsymbolic" ]
34
35  defines += [
36    "SYSCONFDIR=\"/system/etc:/vendor/etc\"",
37    "VK_USE_PLATFORM_OHOS",
38  ]
39}
40
41config("vulkan_loader_config") {
42  include_dirs = [
43    "loader/generated",
44    "loader",
45    "openharmony",
46  ]
47  defines = [ "LOADER_USE_UNSAFE_FILE_SEARCH=1" ]
48}
49
50ohos_shared_library("vulkan_loader") {
51  sources = [
52    "loader/adapters.h",
53    "loader/allocation.c",
54    "loader/allocation.h",
55    "loader/cJSON.c",
56    "loader/cJSON.h",
57    "loader/debug_utils.c",
58    "loader/debug_utils.h",
59    "loader/dev_ext_trampoline.c",
60    "loader/extension_manual.c",
61    "loader/extension_manual.h",
62    "loader/generated/vk_layer_dispatch_table.h",
63    "loader/generated/vk_loader_extensions.h",
64    "loader/generated/vk_object_types.h",
65    "loader/gpa_helper.c",
66    "loader/gpa_helper.h",
67    "loader/loader.c",
68    "loader/loader.h",
69    "loader/loader_common.h",
70    "loader/loader_environment.c",
71    "loader/loader_environment.h",
72    "loader/log.c",
73    "loader/log.h",
74    "loader/phys_dev_ext.c",
75    "loader/settings.c",
76    "loader/settings.h",
77    "loader/stack_allocation.h",
78    "loader/terminator.c",
79    "loader/trampoline.c",
80    "loader/unknown_function_handling.c",
81    "loader/unknown_function_handling.h",
82    "loader/vk_loader_layer.h",
83
84    # TODO(jmadill): Use assembler where available.
85    "loader/unknown_ext_chain.c",
86    "loader/vk_loader_platform.h",
87    "loader/wsi.c",
88    "loader/wsi.h",
89  ]
90
91  configs = [ ":vulkan_internal_config" ]
92  public_configs = [ ":vulkan_loader_config" ]
93  external_deps = [
94    "hilog:libhilog",
95    "init:libbegetutil",
96  ]
97  public_external_deps = [ "vulkan-headers:vulkan_headers" ]
98
99  output_name = "vulkan"
100  output_extension = "so"
101
102  part_name = "vulkan-loader"
103  subsystem_name = "thirdparty"
104
105  license_file = "//third_party/vulkan-loader/LICENSE.txt"
106}
107## Build libvulkan.so }}}
108