41 lines
1.8 KiB
CMake
41 lines
1.8 KiB
CMake
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# Copyright (c) 2020-2021 Intel Corporation
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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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# Prevent double invocation.
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if (MIPS_TOOLCHAIN_INCLUDED)
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return()
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endif()
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set(MIPS_TOOLCHAIN_INCLUDED TRUE)
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set(CMAKE_SYSTEM_NAME Linux)
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set(CMAKE_SYSTEM_VERSION 1)
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set(CMAKE_SYSTEM_PROCESSOR mips)
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set(CMAKE_C_COMPILER ${CMAKE_FIND_ROOT_PATH}/bin/mips-img-linux-gnu-gcc)
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set(CMAKE_CXX_COMPILER ${CMAKE_FIND_ROOT_PATH}/bin/mips-img-linux-gnu-g++)
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set(CMAKE_LINKER ${CMAKE_FIND_ROOT_PATH}/bin/mips-img-linux-gnu-ld)
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# Define result for try_run used in find_package(Threads).
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# In old CMake versions (checked on 3.5) there is invocation of try_run command in FindThreads.cmake module.
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# It can't be executed on host system in case of cross-compilation for MIPS architecture.
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# Define return code for this try_run as 0 since threads are expected to be available on target machine.
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set(THREADS_PTHREAD_ARG "0" CACHE STRING "Result from TRY_RUN" FORCE)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -EL -mabi=64 -march=mips64r6 -mcrc -mfp64 -mmt -mtune=mips64r6 -ggdb -ffp-contract=off -mhard-float" CACHE INTERNAL "")
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -mvirt -mxpa" CACHE INTERNAL "")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -mvirt -mxpa" CACHE INTERNAL "") # for tests
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