66 lines
2.5 KiB
CMake
66 lines
2.5 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
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# ----------------------------------------------------------------------------
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# Copyright 2021 Arm Limited
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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
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# 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, 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
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# under the License.
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# ----------------------------------------------------------------------------
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# CMake configuration
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cmake_minimum_required(VERSION 3.15)
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include(ExternalProject)
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project(astcencoder_example VERSION 1.1.0)
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# Add the external project and pull out the project directories we need
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# The default build is a native build which supports the highest level of SIMD
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# exposed by the compiler when using default compiler flags. Add a single
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# SIMD enable to the CMAKE_CACHE_ARGS option to force something specific, but
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# remember to change the link library in target_link_libraries() to match.
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#
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# * Add "-DASTCENC_ISA_SSE2:String=ON" and link against "astcenc-sse2-static"
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# * Add "-DASTCENC_ISA_SSE41:String=ON" and link against "astcenc-sse4.1-static"
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# * Add "-DASTCENC_ISA_AVX2:String=ON" and link against "astcenc-avx2-static"
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# * Add "-DASTCENC_ISA_NEON:String=ON" and link against "astcenc-neon-static"
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ExternalProject_Add(astcencoder
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GIT_REPOSITORY https://github.com/ARM-software/astc-encoder
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GIT_TAG main
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CMAKE_CACHE_ARGS -DASTCENC_CLI:STRING=OFF -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
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INSTALL_COMMAND "")
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ExternalProject_Get_property(astcencoder
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SOURCE_DIR)
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ExternalProject_Get_property(astcencoder
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BINARY_DIR)
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# Build the command line
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add_executable(astcenc_example astc_api_example.cpp)
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# ... with astcencoder as a dependency
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add_dependencies(astcenc_example astcencoder)
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# ... with astcencoder Source dir on the include path
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target_include_directories(astcenc_example
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PRIVATE
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${SOURCE_DIR}/Source)
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# ... with astcencoder Binary dir on the library path and as a library dep
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target_link_directories(astcenc_example
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PRIVATE
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${BINARY_DIR}/Source)
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target_link_libraries(astcenc_example
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PRIVATE
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astcenc-native-static)
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