43 lines
1.8 KiB
CMake
43 lines
1.8 KiB
CMake
# 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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# This is a hook file that will be included by cmake at the beginning of
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# Modules/Platform/Android/Determine-Compiler.cmake.
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# Skip hook for the legacy toolchain workflow.
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if(CMAKE_SYSTEM_VERSION EQUAL 1)
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return()
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endif()
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if(${CMAKE_VERSION} VERSION_LESS "3.22.0")
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# If we don't explicitly set the target CMake will ID the compiler using the
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# default target, causing MINGW to be defined when a Windows host is used.
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# https://github.com/android/ndk/issues/1581
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# https://gitlab.kitware.com/cmake/cmake/-/issues/22647
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if(CMAKE_ANDROID_ARCH_ABI STREQUAL armeabi-v7a)
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set(ANDROID_LLVM_TRIPLE armv7-none-linux-androideabi)
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elseif(CMAKE_ANDROID_ARCH_ABI STREQUAL arm64-v8a)
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set(ANDROID_LLVM_TRIPLE aarch64-none-linux-android)
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elseif(CMAKE_ANDROID_ARCH_ABI STREQUAL x86)
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set(ANDROID_LLVM_TRIPLE i686-none-linux-android)
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elseif(CMAKE_ANDROID_ARCH_ABI STREQUAL x86_64)
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set(ANDROID_LLVM_TRIPLE x86_64-none-linux-android)
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else()
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message(FATAL_ERROR "Invalid Android ABI: ${ANDROID_ABI}.")
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endif()
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set(CMAKE_ASM_COMPILER_TARGET "${ANDROID_LLVM_TRIPLE}${CMAKE_SYSTEM_VERSION}")
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set(CMAKE_C_COMPILER_TARGET "${ANDROID_LLVM_TRIPLE}${CMAKE_SYSTEM_VERSION}")
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set(CMAKE_CXX_COMPILER_TARGET "${ANDROID_LLVM_TRIPLE}${CMAKE_SYSTEM_VERSION}")
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endif()
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