2020-10-11 14:40:40 +00:00
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#!/bin/bash
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HEADERS_REPO="https://github.com/KhronosGroup/OpenCL-Headers.git"
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2021-04-03 23:09:54 +00:00
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HEADERS_COMMIT="23710f1b99186065c1768fc3098ba681adc0f253"
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2020-10-11 14:40:40 +00:00
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LOADER_REPO="https://github.com/KhronosGroup/OpenCL-ICD-Loader.git"
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2021-04-03 23:09:54 +00:00
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LOADER_COMMIT="9b5e3849b49a1448996c8b96ba086cd774d987db"
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2020-10-11 14:40:40 +00:00
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ffbuild_enabled() {
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return 0
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}
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ffbuild_dockerbuild() {
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mkdir opencl && cd opencl
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git-mini-clone "$HEADERS_REPO" "$HEADERS_COMMIT" headers
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mkdir -p "$FFBUILD_PREFIX"/include/CL
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cp -r headers/CL/* "$FFBUILD_PREFIX"/include/CL/.
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git-mini-clone "$LOADER_REPO" "$LOADER_COMMIT" loader
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cd loader
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mkdir build && cd build
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cmake -DCMAKE_TOOLCHAIN_FILE="$FFBUILD_CMAKE_TOOLCHAIN" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$FFBUILD_PREFIX" -DOPENCL_ICD_LOADER_HEADERS_DIR="$FFBUILD_PREFIX"/include -DBUILD_SHARED_LIBS=OFF -DOPENCL_ICD_LOADER_DISABLE_OPENCLON12=ON -DOPENCL_ICD_LOADER_PIC=ON -DOPENCL_ICD_LOADER_BUILD_TESTING=OFF ..
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make -j$(nproc)
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make install
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echo "prefix=$FFBUILD_PREFIX" > OpenCL.pc
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echo "exec_prefix=\${prefix}" >> OpenCL.pc
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echo "libdir=\${exec_prefix}/lib" >> OpenCL.pc
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echo "includedir=\${prefix}/include" >> OpenCL.pc
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echo >> OpenCL.pc
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echo "Name: OpenCL" >> OpenCL.pc
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echo "Description: OpenCL ICD Loader" >> OpenCL.pc
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echo "Version: 9999" >> OpenCL.pc
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echo "Libs: -L\${libdir} -lOpenCL" >> OpenCL.pc
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echo "Libs.private: -lole32 -lshlwapi -lcfgmgr32" >> OpenCL.pc
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echo "Cflags: -I\${includedir}" >> OpenCL.pc
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mkdir -p "$FFBUILD_PREFIX"/lib/pkgconfig
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mv OpenCL.pc "$FFBUILD_PREFIX"/lib/pkgconfig/OpenCL.pc
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}
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ffbuild_configure() {
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echo --enable-opencl
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}
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ffbuild_unconfigure() {
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echo --disable-opencl
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}
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