From e26c4a55665e464960108a52e8bcce3afe432eab Mon Sep 17 00:00:00 2001
From: saces <saces@c-base.org>
Date: Sun, 5 Apr 2026 00:08:55 +0200
Subject: [PATCH] propagate build failures

---
 pygomx/setup.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pygomx/setup.py b/pygomx/setup.py
index 82f2aaf..4ca67a1 100644
--- a/pygomx/setup.py
+++ b/pygomx/setup.py
@@ -73,7 +73,9 @@ class CustomCommand(Command):
             f"../pygomx/libmxclient{build_mode_ext}",
             ".",
         ]
-        subprocess.call(go_call, cwd="../libmxclient")
+        ret = subprocess.call(go_call, cwd="../libmxclient")
+        if ret != 0:
+            raise Exception("Go build failed.")
 
 
 class CustomBuild(build):