diff options
| -rwxr-xr-x | functions/chroot.sh | 8 | ||||
| -rwxr-xr-x | functions/configuration.sh | 13 | ||||
| -rw-r--r-- | manpages/en/lb_config.1 | 2 |
3 files changed, 14 insertions, 9 deletions
diff --git a/functions/chroot.sh b/functions/chroot.sh index d62a4fad0..17a137ed7 100755 --- a/functions/chroot.sh +++ b/functions/chroot.sh @@ -29,13 +29,7 @@ Chroot () fi done - # Only pass SOURCE_DATE_EPOCH if its already set - if [ "${SOURCE_DATE_EPOCH:-}" != "" ] - then - ENV="${ENV} SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH}" - fi - - ${_LINUX32} chroot "${CHROOT}" /usr/bin/env -i HOME="/root" PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" TERM="${TERM}" DEBIAN_FRONTEND="${LB_DEBCONF_FRONTEND}" DEBIAN_PRIORITY="${LB_DEBCONF_PRIORITY}" DEBCONF_NONINTERACTIVE_SEEN="true" DEBCONF_NOWARNINGS="true" ${ENV} ${COMMANDS} + ${_LINUX32} chroot "${CHROOT}" /usr/bin/env -i HOME="/root" PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin" TERM="${TERM}" DEBIAN_FRONTEND="${LB_DEBCONF_FRONTEND}" DEBIAN_PRIORITY="${LB_DEBCONF_PRIORITY}" DEBCONF_NONINTERACTIVE_SEEN="true" DEBCONF_NOWARNINGS="true" SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} ${ENV} ${COMMANDS} return ${?} } diff --git a/functions/configuration.sh b/functions/configuration.sh index f853dc263..fac1d0958 100755 --- a/functions/configuration.sh +++ b/functions/configuration.sh @@ -45,7 +45,18 @@ Prepare_config () LB_DISTRIBUTION_CHROOT="${LB_DISTRIBUTION_CHROOT:-${LB_DISTRIBUTION}}" LB_DISTRIBUTION_BINARY="${LB_DISTRIBUTION_BINARY:-${LB_DISTRIBUTION_CHROOT}}" - LB_UTC_TIME="${LB_UTC_TIME:-false}" + # Do a reproducible build, i.e. is SOURCE_DATE_EPOCH already set? + _REPRODUCIBLE="${SOURCE_DATE_EPOCH:-false}" + if [ "${_REPRODUCIBLE}" != "false" ]; then + _REPRODUCIBLE=true + fi + # For a reproducible build, use UTC per default, otherwise the local time + _UTC_TIME_DEFAULT=${_REPRODUCIBLE} + + # The current time: for a unified timestamp throughout the building process + export SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(date '+%s')}" + + LB_UTC_TIME="${LB_UTC_TIME:-${_UTC_TIME_DEFAULT}}" # Set UTC option for use with `date` where applicable if [ "${LB_UTC_TIME}" = "true" ]; then DATE_UTC_OPTION="--utc" diff --git a/manpages/en/lb_config.1 b/manpages/en/lb_config.1 index c09abfbaa..898d6840c 100644 --- a/manpages/en/lb_config.1 +++ b/manpages/en/lb_config.1 @@ -445,7 +445,7 @@ enables or disables Secure Boot support when using grub-efi, by installing signe .IP "\fB\-\-updates\fR true|false" 4 defines if debian updates package archives should be included in the image or not. .IP "\fB\-\-utc\-time\fR true|false" 4 -defines if timestamps should be UTC. Note, this does not affect the build log which remains local time. +defines if timestamps should be UTC. Default is false, unless SOURCE_DATE_EPOCH is set. Note, this does not affect the build log which remains local time. .IP "\fB\-\-validate\fR" 4 requests that the config be validated only, not changed, thus after the validation check the script ends rather than writing an updated config. Please note that at the time of writing, many options do not have corresponding validation checks. .IP "\fB\-\-verbose\fR" 4 |