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build: link to why kernel no reconfigure quesiton

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Ciro Santilli
2018-03-13 16:19:44 +00:00
parent 13e840df9e
commit c289b87f5b
1 changed files with 5 additions and 3 deletions
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@@ -114,10 +114,12 @@ BR2_ROOTFS_POST_SCRIPT_ARGS=\"$post_script_args\"
# http://lists.busybox.net/pipermail/buildroot/2017-August/201053.html
sed -Ei 's/^BR2_PACKAGE_LINUX_TOOLS_GPIO/BR2_PACKAGE_LINUX_TOOLS_GPIO=n/' "${config_file}"
fi
if [ -n "$linux_kernel_custom_config_file" ]; then
# TODO why is this needed. Otherwise kernel .config does not change, even though Buildroot
# .config did due to -K. even if we are running linux-kernel-reconfigure!
# But doing this forces launches the kernel's reconfigure. Annoying.
# https://stackoverflow.com/questions/49260466/why-is-it-that-if-i-change-br2-linux-kernel-custom-config-file-and-run-linux-rec
rm -f "${out_dir}/build/linux-custom/.config"
if [ -n "$linux_kernel_custom_config_file" ]; then
printf "BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE=\"../${linux_kernel_custom_config_file}\"\n" >> "${config_file}"
fi
make O="$out_dir" olddefconfig