mirror of
https://github.com/termux/termux-packages.git
synced 2025-09-20 22:49:34 +00:00
43 lines
1.4 KiB
Bash
43 lines
1.4 KiB
Bash
TERMUX_PKG_HOMEPAGE=https://termux.dev
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TERMUX_PKG_DESCRIPTION="OpenCL driver from system vendor"
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TERMUX_PKG_LICENSE="Apache-2.0"
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TERMUX_PKG_MAINTAINER="@termux"
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TERMUX_PKG_VERSION=0.3
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TERMUX_PKG_AUTO_UPDATE=false
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TERMUX_PKG_RECOMMENDS="binutils | binutils-is-llvm, ocl-icd, patchelf"
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TERMUX_PKG_SKIP_SRC_EXTRACT=true
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termux_step_make_install() {
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echo "${TERMUX_PREFIX}/opt/vendor/lib/libOpenCL.so" > vendor.icd
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install -Dm644 vendor.icd "${TERMUX_PREFIX}/etc/OpenCL/vendors/vendor.icd"
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install -Dm644 /dev/null "${TERMUX_PREFIX}/opt/vendor/lib/libOpenCL.so"
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}
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termux_step_create_debscripts() {
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cp -f "${TERMUX_PKG_BUILDER_DIR}/postinst.sh" postinst
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sed -i postinst -e "s|@TERMUX_PREFIX@|${TERMUX_PREFIX}|g"
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cat <<- EOF > prerm
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#!${TERMUX_PREFIX}/bin/sh
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case "\$1" in
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purge|remove)
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rm -fr "${TERMUX_PREFIX}/opt/vendor/lib"
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esac
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EOF
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}
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# Goal:
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# To allow Termux to use on-device OpenCL drivers without export
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# LD_LIBRARY_PATH=/vendor/lib64 or other trickery
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# What it does:
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# Copies libOpenCL.so from /vendor or /system
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# Find extra deps for libOpenCL.so
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# Patchelf libOpenCL.so and deps
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# List of libOpenCL.so drivers from different vendors:
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# GPU SONAME cl_khr_icd Supported
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# Arm Mali libGLES_mali.so y y
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# Qualcomm Adreno libOpenCL.so n n
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# Imagination PowerVR libPVROCL.so y y
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