1 files changed, 7 insertions, 0 deletions
diff --git a/libbutl/target-triplet.cxx b/libbutl/target-triplet.cxx
index 209f75e..e28f119 100644
--- a/libbutl/target-triplet.cxx
+++ b/libbutl/target-triplet.cxx
@@ -88,6 +88,13 @@ namespace butl
     if (system.front () == '-' || system.back () == '-')
       bad ("invalid os/kernel/abi");
 
+    // Canonicalize SYSTEM.
+    //
+    if (system == "linux")
+      system = "linux-gnu"; // Per config.sub.
+    else if (system == "windows-gnu" && vendor == "w64") // Clang's innovation.
+      system = "mingw32";
+
     // Extract VERSION for some recognized systems.
     //
     string::size_type v (0);