1 files changed, 4 insertions, 1 deletions
diff --git a/abuild.in b/abuild.in
index 29a87c6..141cc54 100644
--- a/abuild.in
+++ b/abuild.in
@@ -106,7 +106,9 @@ want_check() {
 
 set_source_date() {
 	# set time stamp for reproducible builds
-	export ABUILD_LAST_COMMIT="$(git_last_commit)$(git_dirty)"
+	if [ -z "$ABUILD_LAST_COMMIT" ]; then
+		export ABUILD_LAST_COMMIT="$(git_last_commit)$(git_dirty)"
+	fi
 	if [ -z "$SOURCE_DATE_EPOCH" ] && [ "${ABUILD_LAST_COMMIT%-dirty}" = "$ABUILD_LAST_COMMIT" ]; then
 		SOURCE_DATE_EPOCH=$(git_last_commit_epoch $ABUILD_LAST_COMMIT)
 	fi
@@ -1898,6 +1900,7 @@ check_fakeroot() {
 rootpkg() {
 	cd "$startdir"
 	rm -rf "$pkgdir"
+	set_source_date
 	[ -n "$FAKEROOT" ] && msg "Entering fakeroot..."
 
 	do_fakeroot "$abuild_path" $forceroot $color_opt $keep_build \