2023-01-27 10:16:08 -06:00
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#!/bin/sh
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2023-06-28 01:07:09 -05:00
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# Warning: Do not run this script in a terminal. It is designed to be
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# run from another script.
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2023-01-27 10:16:08 -06:00
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# SMEM needs to be set here if dkms build is not initiated by install-driver.sh
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SMEM=$(LANG=C free | awk '/Mem:/ { print $2 }')
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# sproc needs to be set here if dkms build is not initiated by install-driver.sh
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sproc=$(nproc)
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2023-06-30 01:33:59 -05:00
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# calculate number of cores to be used in order to avoid Out of Memory
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# condition in low-RAM systems by limiting core usage.
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# this section of code is also in the file install-driver.sh and that
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# code should stay the same as this code.
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2023-01-27 10:16:08 -06:00
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if [ "$sproc" -gt 1 ]; then
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if [ "$SMEM" -lt 1400000 ]; then
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sproc=2
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fi
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2023-06-28 01:07:09 -05:00
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if [ "$SMEM" -lt 700000 ]; then
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sproc=1
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fi
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2023-01-27 10:16:08 -06:00
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fi
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kernelver=${kernelver:-$(uname -r)}
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make "-j$sproc" "KVER=$kernelver" "KSRC=/lib/modules/$kernelver/build"
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