forked from pool/x3270
37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
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commit d2f9fa8d7f59c357449ab2b69141700cb5527135
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Author: Bernhard M. Wiedemann <bwiedemann@suse.de>
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Date: Sun Jun 18 19:49:43 2017 +0200
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allow to override build date
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to allow reproducible builds of x3270
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See https://reproducible-builds.org/ for why this is good
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and https://reproducible-builds.org/specs/source-date-epoch/ for the definition of this variable.
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diff --git a/Common/mkversion.sh b/Common/mkversion.sh
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index f5cd712c..33100743 100755
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--- a/Common/mkversion.sh
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+++ b/Common/mkversion.sh
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@@ -40,15 +40,17 @@ export LANG LC_ALL
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set -e
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. ${2-./version.txt}
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-builddate=`date`
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-sccsdate=`date +%Y/%m/%d`
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+date="date -u"
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+[ -n "$SOURCE_DATE_EPOCH" ] && date="$date -d@$SOURCE_DATE_EPOCH"
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+builddate=`$date`
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+sccsdate=`$date +%Y/%m/%d`
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user=${LOGNAME-$USER}
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# Create an all numeric timestamp for rpqnames.
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# rpq.c will return this string of numbers in bcd format
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# It is OK to change the length (+ or -), but use
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# decimal (0-9) digits only. Length must be even number of digits.
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-rpq_timestamp=`date +%Y%m%d%H%M%S`
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+rpq_timestamp=`$date +%Y%m%d%H%M%S`
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app=${1-x3270}
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cat <<EOF
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