53266feff8
- .config is now compared with previous one byte-wise, diff shown, and mtime preserved directly via `cp -p` - this does away with the previous mtime-based BS I had written during the fasthash era (and thus remove file-mtime.sh, regen lib) - split some functions, to better control the interactive piece in the _middle_ of kernel config process - no more `kernel_config_maybe_interactive()`, now `kernel_config()` that controls its own logging sections - extract `kernel_determine_toolchain()` out of config into make - introduce internal hook `armbian_kernel_config()` that runs before custom version (for .config defaults, coming soon)
22 lines
1.2 KiB
Bash
22 lines
1.2 KiB
Bash
function extension_prepare_config__prepare_localmodconfig() {
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# If defined, ${KERNEL_CONFIG_FROM_LSMOD} can contain a lsmod to apply to the kernel configuration.
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# to get a file for this run 'lsmod > my_machine.lsmod' and then put it in userpatches/lsmod/
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export KERNEL_CONFIG_FROM_LSMOD="${KERNEL_CONFIG_FROM_LSMOD:-}"
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display_alert "localmodconfig INIT lsmod" "${KERNEL_CONFIG_FROM_LSMOD}" "warn"
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# If there, make sure it exists
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local lsmod_file="${SRC}/userpatches/lsmod/${KERNEL_CONFIG_FROM_LSMOD}.lsmod"
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if [[ ! -f "${lsmod_file}" ]]; then
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exit_with_error "Can't find lsmod file ${lsmod_file}, configure with KERNEL_CONFIG_FROM_LSMOD=xxx"
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fi
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}
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# This needs much more love than this. can be used to make "light" versions of kernels, that compile 3x-5x faster or more
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function custom_kernel_config_post_defconfig__apply_localmodconfig() {
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if [[ "a${KERNEL_CONFIG_FROM_LSMOD}a" != "aa" ]]; then
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display_alert "localmodconfig with lsmod" "${KERNEL_CONFIG_FROM_LSMOD}" "warn"
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local lsmod_file="${SRC}/userpatches/lsmod/${KERNEL_CONFIG_FROM_LSMOD}.lsmod"
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run_kernel_make "LSMOD=${lsmod_file}" localmodconfig "> /dev/null" # hide output, it's way too long. stderr still shows
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fi
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}
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