Commit 82ae4f30 authored by Chris Lamb's avatar Chris Lamb
Browse files

Use SOURCE_DATE_EPOCH over unreproducible uname + date calls.

See <https://reproducible-builds.org/specs/source-date-epoch/

> for more
details.
Signed-off-by: default avatarChris Lamb <chris@chris-lamb.co.uk>
parent cf76af6b
...@@ -2,6 +2,9 @@ ...@@ -2,6 +2,9 @@
GIT_SHA1=`(git show-ref --head --hash=8 2> /dev/null || echo 00000000) | head -n1` GIT_SHA1=`(git show-ref --head --hash=8 2> /dev/null || echo 00000000) | head -n1`
GIT_DIRTY=`git diff --no-ext-diff 2> /dev/null | wc -l` GIT_DIRTY=`git diff --no-ext-diff 2> /dev/null | wc -l`
BUILD_ID=`uname -n`"-"`date +%s` BUILD_ID=`uname -n`"-"`date +%s`
if [ -n "$SOURCE_DATE_EPOCH" ]; then
BUILD_ID=$(date -u -d "@$SOURCE_DATE_EPOCH" +%s 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" +%s 2>/dev/null || date -u %s)
fi
test -f release.h || touch release.h test -f release.h || touch release.h
(cat release.h | grep SHA1 | grep $GIT_SHA1) && \ (cat release.h | grep SHA1 | grep $GIT_SHA1) && \
(cat release.h | grep DIRTY | grep $GIT_DIRTY) && exit 0 # Already up-to-date (cat release.h | grep DIRTY | grep $GIT_DIRTY) && exit 0 # Already up-to-date
......
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