64 lines
2.6 KiB
Plaintext
64 lines
2.6 KiB
Plaintext
# Copyright (C) 2020 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# We should never get in here by accident from the Chromium tree.
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assert(!defined(build_with_chromium) || !build_with_chromium)
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if (is_win_host) {
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_find_msvc_out = exec_script("win_find_msvc.py", [], "list lines")
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# The output looks like this (without the line number "N:" part):
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# 1: C:\Program Files (x86)\Windows Kits\10
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# 2: 10.0.19041.0
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# 3: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.28.29333
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_win_sdk_base = _find_msvc_out[0]
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_win_sdk_ver = _find_msvc_out[1]
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_win_msvc_base = _find_msvc_out[2]
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# TODO(primiano): look into how to integrate this with the toolchain pulled by
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# depot tools. Also improve error reporting telling the user what to do.
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# For now this requires both:
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# 1. Build Tools for Visual Studio 2019
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# https://visualstudio.microsoft.com/downloads/#build-tools-for-visual-studio-2019
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# 2. Windows 10 SDK:
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# https://developer.microsoft.com/en-us/windows/downloads/windows-10-sdk/
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# These variables are required both for clang-cl.exe and MSVC (cl.exe).
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win_sdk_lib_dir = _win_sdk_base + "\\Lib\\" + _win_sdk_ver
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win_msvc_lib_dir = _win_msvc_base + "\\lib\\${target_cpu}"
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# These variables are only required when building with MSVC.
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# Clang is clever enough to figure out the right include path by querying the
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# registry and detect the Windows SDK path (it still needs the /LIBPATH
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# though, hence the _lib_dir above).
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win_msvc_bin_dir = _win_msvc_base + "\\bin\\Host${host_cpu}\\${target_cpu}"
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win_msvc_inc_dirs = [
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_win_msvc_base + "\\include",
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_win_sdk_base + "\\Include\\" + _win_sdk_ver + "\\ucrt",
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_win_sdk_base + "\\Include\\" + _win_sdk_ver + "\\um",
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_win_sdk_base + "\\Include\\" + _win_sdk_ver + "\\shared",
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]
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win_msvc_sys_lib_flags = [
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"/LIBPATH:\"${win_sdk_lib_dir}\\ucrt\\${target_cpu}\"",
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"/LIBPATH:\"${win_sdk_lib_dir}\\um\\${target_cpu}\"",
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"/LIBPATH:\"${win_msvc_lib_dir}\"",
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]
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} else {
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win_sdk_lib_dir = ""
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win_msvc_lib_dir = ""
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win_msvc_bin_dir = ""
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win_msvc_inc_dirs = []
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win_msvc_sys_lib_flags = []
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}
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