libev: fix cygwin build (#468197)

2025-12-05 20:13:31 +00:00
parent 474f3c5e1c 7e5a44f95b
commit a1da42c4e3
1 changed files with 4 additions and 0 deletions
@@ -25,6 +25,10 @@ stdenv.mkDerivation rec {

  configureFlags = lib.optional static "LDFLAGS=-static";

+  makeFlags =
+    # doing this in configureFlags causes configure to fail
+    lib.optional (!static && stdenv.hostPlatform.isCygwin) "LDFLAGS=-no-undefined";
+
  meta = {
    description = "High-performance event loop/event model with lots of features";
    maintainers = [ lib.maintainers.raskin ];