From 13c3c348fa16f7dfc2121eac7d54d03cb341c48b Mon Sep 17 00:00:00 2001
From: Khushboo Mehta <mehtakhushboo@Hotmail.com>
Date: Tue, 9 Dec 2025 10:09:01 +0100
Subject: [PATCH] fix: Add condition to check hostCpu and then build based on
 that

---
 sds.nimble | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/sds.nimble b/sds.nimble
index c4b47f1..96c47b8 100644
--- a/sds.nimble
+++ b/sds.nimble
@@ -1,5 +1,7 @@
 mode = ScriptMode.Verbose
 
+import strutils
+
 # Package
 version = "0.1.0"
 author = "Waku Team"
@@ -62,9 +64,14 @@ task libsdsDynamicLinux, "Generate bindings":
 task libsdsDynamicMac, "Generate bindings":
   let outLibNameAndExt = "libsds.dylib"
   let name = "libsds"
+
+  let arch = getEnv("ARCH")
+  let sdkPath = staticExec("xcrun --show-sdk-path").strip()
+  let archFlags = (if arch == "arm64": "--cpu:arm64 --passC:\"-arch arm64\" --passL:\"-arch arm64\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\""
+                   else: "--cpu:amd64 --passC:\"-arch x86_64\" --passL:\"-arch x86_64\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\"")
   buildLibrary outLibNameAndExt,
     name, "library/",
-    """-d:chronicles_line_numbers --warning:Deprecated:off --warning:UnusedImport:on -d:chronicles_log_level=TRACE """,
+    archFlags & " -d:chronicles_line_numbers --warning:Deprecated:off --warning:UnusedImport:on -d:chronicles_log_level=TRACE",
     "dynamic"
 
 task libsdsStaticWindows, "Generate bindings":
@@ -86,9 +93,14 @@ task libsdsStaticLinux, "Generate bindings":
 task libsdsStaticMac, "Generate bindings":
   let outLibNameAndExt = "libsds.a"
   let name = "libsds"
+
+  let arch = getEnv("ARCH")
+  let sdkPath = staticExec("xcrun --show-sdk-path").strip()
+  let archFlags = (if arch == "arm64": "--cpu:arm64 --passC:\"-arch arm64\" --passL:\"-arch arm64\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\""
+                   else: "--cpu:amd64 --passC:\"-arch x86_64\" --passL:\"-arch x86_64\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\"")
   buildLibrary outLibNameAndExt,
     name, "library/",
-    """-d:chronicles_line_numbers --warning:Deprecated:off --warning:UnusedImport:on -d:chronicles_log_level=TRACE """,
+    archFlags & " -d:chronicles_line_numbers --warning:Deprecated:off --warning:UnusedImport:on -d:chronicles_log_level=TRACE",
     "static"
 
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