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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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25 lines
726 B
Bash
Executable File
25 lines
726 B
Bash
Executable File
#!/usr/bin/env bash
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# We can almost do everything from the Makefile itself by using default values for
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#
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# LINUX_DIR ?= "/lib/modules/$(uname -r)/build"
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# BR2_EXTERNAL_KERNEL_MODULE_PATH="$(pwd)"
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#
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# The problem with that is that if you define those variables in your environment,
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# the build breaks, so this is more portable.
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#
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# Trying to add `-i` to overcome incompatible modules will fail,
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# because any build failure prevents the generation of all `.mod.c` files.
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j="$(($(nproc) - 2))"
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while getopts j: OPT; do
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case "$OPT" in
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'j')
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j="$OPTARG"
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;;
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esac
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done
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shift $(($OPTIND - 1))
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make -j "$j" KERNEL_MODULE_PATH="$(pwd)" LINUX_DIR="/lib/modules/$(uname -r)/build" "$@"
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make -C user/ -j "$j" "$@"
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