From 1ce2ab2382488bb8e1a285351b7a341875d0caf8 Mon Sep 17 00:00:00 2001
From: wuyangfan <1102042793@qq.com>
Date: Sun, 17 May 2026 18:49:27 +0800
Subject: [PATCH] fix(build): use portable date and uname -m in build.sh

GNU date --utc and arch(1) break on macOS. Use BSD-compatible date -u
fallback and uname -m for BUILD_ARCH on all platforms.

Fixes #32
---
 build.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/build.sh b/build.sh
index f8b9fd6..d31e514 100755
--- a/build.sh
+++ b/build.sh
@@ -8,8 +8,12 @@ go vet
 GIT_COMMIT="$(git rev-parse --short $(git rev-list -1 HEAD))"
 GIT_TAG="$(git tag --points-at HEAD)"
 GO_VERSION="$(go version | cut -d' ' -f3)"
-BUILD_DATE="$(date --utc)"
-BUILD_ARCH="$(arch)"
+if date --utc >/dev/null 2>&1; then
+    BUILD_DATE="$(date --utc)"
+else
+    BUILD_DATE="$(date -u)"
+fi
+BUILD_ARCH="$(uname -m)"
 if [ "$(git status -s | wc -l)" -eq "0" ]; then
     BUILD_TAINTED=false
 else