commit: 588d9254f66d090e593033da2aa9a257d6e3bfce Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> AuthorDate: Fri Mar 19 02:35:50 2021 +0000 Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> CommitDate: Fri Mar 19 02:45:48 2021 +0000 URL: https://gitweb.gentoo.org/proj/genkernel.git/commit/?id=588d9254
gen_configkernel.sh: config_kernel(): Warn when kernel config did not change When user requests to modify kernel config, i.e. `genkernel --menuconfig` but kernel config did not change, show a warning to allow user to notice. This can happen for example when user loaded a different kernel config in dialog but forgot to save to $KERNEL_OUTPUTDIR/.config which is required in that case. Link 1: https://forums.gentoo.org/viewtopic-p-8588232.html#8588232 Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org> gen_configkernel.sh | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/gen_configkernel.sh b/gen_configkernel.sh index 00eab73..bff3fdc 100755 --- a/gen_configkernel.sh +++ b/gen_configkernel.sh @@ -334,8 +334,17 @@ config_kernel() { if [ -n "${add_config}" ] then + local kconfig_md5sum_old="$(md5sum < "${KERNEL_OUTPUTDIR}/.config")" + print_info 1 "$(get_indent 1)>> Invoking ${add_config} ..." compile_generic ${add_config} kernelruntask + + local kconfig_md5sum_new="$(md5sum < "${KERNEL_OUTPUTDIR}/.config")" + if [[ "${kconfig_md5sum_old}" == "${kconfig_md5sum_new}" ]] + then + print_warning 1 "$(get_indent 1)>> Kernel config was not modified!" + fi + unset kconfig_md5sum_old kconfig_md5sum_new fi local -a required_kernel_options
