From b473189aede83b4f6ab925ce9f0ee7914fd249c3 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 12 Apr 2026 01:04:24 +0000
Subject: [PATCH 1/2] Initial plan


From 2bf9c831f1ef9b9de59a712c7e2b4ac00ba3ad8d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 12 Apr 2026 01:07:35 +0000
Subject: [PATCH 2/2] Fix Issue #72: use target arch from context in afterPack
 to fix Intel Mac binary not found

Agent-Logs-Url: https://github.com/modstart-lib/linkandroid/sessions/8a7ddead-8b22-4a7d-aedc-a0f4445d22c6

Co-authored-by: modstart <78841409+modstart@users.noreply.github.com>
---
 scripts/build_optimize.cjs | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/scripts/build_optimize.cjs b/scripts/build_optimize.cjs
index bddadf1a..c003e84b 100644
--- a/scripts/build_optimize.cjs
+++ b/scripts/build_optimize.cjs
@@ -1,5 +1,17 @@
 const common = require("./common.cjs");
 
+// electron-builder Arch enum values
+const ARCH_X64 = 1;
+const ARCH_ARM64 = 3;
+
+const archFromContext = (contextArch) => {
+    switch (contextArch) {
+        case ARCH_X64: return "x86";    // x64 -> x86 (matches directory naming convention)
+        case ARCH_ARM64: return "arm64";
+        default: return common.platformArch();
+    }
+};
+
 console.log("BuildOptimize", {
     name: common.platformName(),
     arch: common.platformArch(),
@@ -12,7 +24,9 @@ exports.default = async function (context) {
     });
     // copy extra electron/resources/extra/[name]-[arch] to extra
     const platformName = common.platformName();
-    const platformArch = common.platformArch();
+    // Use target architecture from context to support cross-arch builds
+    // (e.g. building x64 and arm64 on the same ARM64 machine)
+    const platformArch = archFromContext(context.arch);
     const name = platformName + "-" + platformArch;
 
     const srcDir = `electron/resources/extra/${name}`;