From 462727b5e8dd0d7fbff9360e2f6190ce9a4fd72d Mon Sep 17 00:00:00 2001
From: SunBK201 <sunbk201gm@gmail.com>
Date: Wed, 3 Dec 2025 15:42:09 +0800
Subject: [PATCH] fix: update date command for timestamp handling in ipkg-build
 script

---
 scripts/ipkg-build.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/scripts/ipkg-build.sh b/scripts/ipkg-build.sh
index ea0341c..8fe1a0f 100755
--- a/scripts/ipkg-build.sh
+++ b/scripts/ipkg-build.sh
@@ -17,11 +17,11 @@ TAR="$(command -v gtar 2>/dev/null || command -v tar)"
 
 # try to use fixed source epoch
 if [ -n "$PKG_SOURCE_DATE_EPOCH" ]; then
-	TIMESTAMP=$(date --date="@$PKG_SOURCE_DATE_EPOCH" 2>/dev/null || date -r "$PKG_SOURCE_DATE_EPOCH")
+	TIMESTAMP=$(date -u -j -f "%s" "$PKG_SOURCE_DATE_EPOCH" "+%Y-%m-%d %H:%M:%S" 2>/dev/null || date -u -r "$PKG_SOURCE_DATE_EPOCH" "+%Y-%m-%d %H:%M:%S")
 elif [ -n "$SOURCE_DATE_EPOCH" ]; then
-	TIMESTAMP=$(date --date="@$SOURCE_DATE_EPOCH" 2>/dev/null || date -r "$SOURCE_DATE_EPOCH")
+	TIMESTAMP=$(date -u -j -f "%s" "$SOURCE_DATE_EPOCH" "+%Y-%m-%d %H:%M:%S" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "+%Y-%m-%d %H:%M:%S")
 else
-	TIMESTAMP=$(date)
+	TIMESTAMP=$(date -u "+%Y-%m-%d %H:%M:%S")
 fi
 
 ipkg_extract_value() {