7 files changed, 7 insertions, 0 deletions
diff --git a/compiler/codeGen/CodeGen/Platform/ARM.hs b/compiler/codeGen/CodeGen/Platform/ARM.hs
index 727a43561f..5d1148496c 100644
--- a/compiler/codeGen/CodeGen/Platform/ARM.hs
+++ b/compiler/codeGen/CodeGen/Platform/ARM.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 
 module CodeGen.Platform.ARM where
 
diff --git a/compiler/codeGen/CodeGen/Platform/NoRegs.hs b/compiler/codeGen/CodeGen/Platform/NoRegs.hs
index c4c63b7572..0c85ffbda7 100644
--- a/compiler/codeGen/CodeGen/Platform/NoRegs.hs
+++ b/compiler/codeGen/CodeGen/Platform/NoRegs.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 
 module CodeGen.Platform.NoRegs where
 
diff --git a/compiler/codeGen/CodeGen/Platform/PPC.hs b/compiler/codeGen/CodeGen/Platform/PPC.hs
index bcbdfe244b..76a2b020ac 100644
--- a/compiler/codeGen/CodeGen/Platform/PPC.hs
+++ b/compiler/codeGen/CodeGen/Platform/PPC.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 
 module CodeGen.Platform.PPC where
 
diff --git a/compiler/codeGen/CodeGen/Platform/PPC_Darwin.hs b/compiler/codeGen/CodeGen/Platform/PPC_Darwin.hs
index 42bf22f26c..a98e558cc1 100644
--- a/compiler/codeGen/CodeGen/Platform/PPC_Darwin.hs
+++ b/compiler/codeGen/CodeGen/Platform/PPC_Darwin.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 
 module CodeGen.Platform.PPC_Darwin where
 
diff --git a/compiler/codeGen/CodeGen/Platform/SPARC.hs b/compiler/codeGen/CodeGen/Platform/SPARC.hs
index b49af14409..991f515eaf 100644
--- a/compiler/codeGen/CodeGen/Platform/SPARC.hs
+++ b/compiler/codeGen/CodeGen/Platform/SPARC.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 
 module CodeGen.Platform.SPARC where
 
diff --git a/compiler/codeGen/CodeGen/Platform/X86.hs b/compiler/codeGen/CodeGen/Platform/X86.hs
index 6dd74df130..e74807ff88 100644
--- a/compiler/codeGen/CodeGen/Platform/X86.hs
+++ b/compiler/codeGen/CodeGen/Platform/X86.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 
 module CodeGen.Platform.X86 where
 
diff --git a/compiler/codeGen/CodeGen/Platform/X86_64.hs b/compiler/codeGen/CodeGen/Platform/X86_64.hs
index 190d642ea6..102132d679 100644
--- a/compiler/codeGen/CodeGen/Platform/X86_64.hs
+++ b/compiler/codeGen/CodeGen/Platform/X86_64.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 
 module CodeGen.Platform.X86_64 where