2023-02-25 02:11:35 +00:00
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# Copyright 2021 The Draco Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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2021-01-20 10:14:20 +00:00
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if(DRACO_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_)
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return()
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endif()
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set(DRACO_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_ 1)
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set(CMAKE_SYSTEM_NAME "Linux")
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if("${CROSS}" STREQUAL "")
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# Default the cross compiler prefix to something known to work.
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set(CROSS arm-linux-gnueabihf-)
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endif()
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if(NOT ${CROSS} MATCHES hf-$)
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set(DRACO_EXTRA_TOOLCHAIN_FLAGS "-mfloat-abi=softfp")
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endif()
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set(CMAKE_C_COMPILER ${CROSS}gcc)
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set(CMAKE_CXX_COMPILER ${CROSS}g++)
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set(AS_EXECUTABLE ${CROSS}as)
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set(CMAKE_C_COMPILER_ARG1
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"-march=armv7-a -mfpu=neon ${DRACO_EXTRA_TOOLCHAIN_FLAGS}")
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set(CMAKE_CXX_COMPILER_ARG1
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"-march=armv7-a -mfpu=neon ${DRACO_EXTRA_TOOLCHAIN_FLAGS}")
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set(CMAKE_SYSTEM_PROCESSOR "armv7")
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