1 files changed, 13 insertions, 6 deletions
diff --git a/Source/cmUVProcessChain.cxx b/Source/cmUVProcessChain.cxx
index 4c72261..0412f45 100644
--- a/Source/cmUVProcessChain.cxx
+++ b/Source/cmUVProcessChain.cxx
@@ -12,6 +12,8 @@
 
 #include <cm3p/uv.h>
 
+#include "cm_fileno.hxx"
+
 #include "cmGetPipes.h"
 #include "cmUVHandlePtr.h"
 
@@ -58,12 +60,7 @@ struct cmUVProcessChain::InternalData
   void Finish();
 };
 
-cmUVProcessChainBuilder::cmUVProcessChainBuilder()
-{
-  this->SetNoStream(Stream_INPUT)
-    .SetNoStream(Stream_OUTPUT)
-    .SetNoStream(Stream_ERROR);
-}
+cmUVProcessChainBuilder::cmUVProcessChainBuilder() = default;
 
 cmUVProcessChainBuilder& cmUVProcessChainBuilder::AddCommand(
   const std::vector<std::string>& arguments)
@@ -136,6 +133,16 @@ cmUVProcessChainBuilder& cmUVProcessChainBuilder::SetExternalStream(
   return *this;
 }
 
+cmUVProcessChainBuilder& cmUVProcessChainBuilder::SetExternalStream(
+  Stream stdio, FILE* stream)
+{
+  int fd = cm_fileno(stream);
+  if (fd >= 0) {
+    return this->SetExternalStream(stdio, fd);
+  }
+  return this->SetNoStream(stdio);
+}
+
 cmUVProcessChainBuilder& cmUVProcessChainBuilder::SetMergedBuiltinStreams()
 {
   this->MergedBuiltinStreams = true;