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| author |   Thomas Deutschmann <whissi@gentoo.org> | 2021-03-19 03:35:50 +0100 |
|---|---|---|
| committer | Thomas Deutschmann <whissi@gentoo.org> | 2021-03-19 03:45:48 +0100 |
| commit | 588d9254f66d090e593033da2aa9a257d6e3bfce (patch) | |
| tree | 3695fd584c1ed9c010bfcc42963a1b3c5c0fa81b /gen_configkernel.sh | |
| parent | genkernel: fix used kernel.config (diff) | |
| download | genkernel-588d9254f66d090e593033da2aa9a257d6e3bfce.tar.gz genkernel-588d9254f66d090e593033da2aa9a257d6e3bfce.tar.bz2 genkernel-588d9254f66d090e593033da2aa9a257d6e3bfce.zip | |
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 $KERNEL_OUTPUTDIR/.config which is
required in that case.
Link 1: https://forums.gentoo.org/viewtopic-p-8588232.html#8588232
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
Diffstat (limited to 'gen_configkernel.sh')
| -rwxr-xr-x | gen_configkernel.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gen_configkernel.sh b/gen_configkernel.sh index 00eab736..bff3fdcb 100755 --- a/gen_configkernel.sh +++ b/gen_configkernel.sh @@ -334,8 +334,17 @@ config_kernel() { if [ -n "${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 |