32 files changed, 35 insertions, 9 deletions

diff --git a/packages/base/hmatrix.cabal b/packages/base/hmatrix.cabal
index 9fa3c4e..5524d2b 100644
--- a/packages/base/hmatrix.cabal
+++ b/packages/base/hmatrix.cabal
@@ -79,8 +79,7 @@ library
                         src/Internal/C/vector-aux.c
 
 
-    extensions:         ForeignFunctionInterface,
-                        CPP
+    extensions:         ForeignFunctionInterface
 
     ghc-options:        -Wall
                         -fno-warn-missing-signatures
diff --git a/packages/base/src/Internal/Static.hs b/packages/base/src/Internal/Static.hs
index 419ff07..61be456 100644
--- a/packages/base/src/Internal/Static.hs
+++ b/packages/base/src/Internal/Static.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 #if __GLASGOW_HASKELL__ >= 708
 
 {-# LANGUAGE DataKinds #-}
diff --git a/packages/gsl/hmatrix-gsl.cabal b/packages/gsl/hmatrix-gsl.cabal
index d009994..bfd1abf 100644
--- a/packages/gsl/hmatrix-gsl.cabal
+++ b/packages/gsl/hmatrix-gsl.cabal
@@ -29,8 +29,7 @@ library
                         process, random
 
 
-    Extensions:         ForeignFunctionInterface,
-                        CPP
+    Extensions:         ForeignFunctionInterface
 
     hs-source-dirs:     src
     Exposed-modules:    Numeric.GSL.Differentiation,
diff --git a/packages/gsl/src/Numeric/GSL/Polynomials.hs b/packages/gsl/src/Numeric/GSL/Polynomials.hs
index 8890f8f..46a31f3 100644
--- a/packages/gsl/src/Numeric/GSL/Polynomials.hs
+++ b/packages/gsl/src/Numeric/GSL/Polynomials.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 {- |
 Module      :  Numeric.GSL.Polynomials
 Copyright   :  (c) Alberto Ruiz 2006
@@ -24,7 +25,7 @@ import System.IO.Unsafe (unsafePerformIO)
 import Foreign.C.Types (CInt(..))
 #endif
 
-{- | Solution of general polynomial equations, using /gsl_poly_complex_solve/. 
+{- | Solution of general polynomial equations, using /gsl_poly_complex_solve/.
 
 For example, the three solutions of x^3 + 8 = 0
 
@@ -41,7 +42,7 @@ The example in the GSL manual: To find the roots of x^5 -1 = 0:
 0.30901699437494756 :+ (-0.9510565162951535),
 1.0000000000000002 :+ 0.0]
 
--}  
+-}
 polySolve :: [Double] -> [Complex Double]
 polySolve = toList . polySolve' . fromList
 
diff --git a/packages/special/hmatrix-special.cabal b/packages/special/hmatrix-special.cabal
index 3b122c8..368ed2c 100644
--- a/packages/special/hmatrix-special.cabal
+++ b/packages/special/hmatrix-special.cabal
@@ -29,8 +29,7 @@ flag safe-cheap
 library
     Build-Depends:  base <5, hmatrix>=0.17, hmatrix-gsl
 
-    Extensions:     ForeignFunctionInterface,
-                    CPP
+    Extensions:     ForeignFunctionInterface
 
     hs-source-dirs:     lib
 
@@ -67,7 +66,7 @@ library
     other-modules:      Numeric.GSL.Special.Internal
 
     ghc-options:  -Wall -fno-warn-unused-binds
-                            
+
     if flag(safe-cheap)
         cpp-options: -DSAFE_CHEAP=safe
     else
diff --git a/packages/special/lib/Numeric/GSL/Special/Airy.hs b/packages/special/lib/Numeric/GSL/Special/Airy.hs
index 737de7c..78f14b8 100644
--- a/packages/special/lib/Numeric/GSL/Special/Airy.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Airy.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Airy
diff --git a/packages/special/lib/Numeric/GSL/Special/Bessel.hs b/packages/special/lib/Numeric/GSL/Special/Bessel.hs
index 4a80c28..70066f8 100644
--- a/packages/special/lib/Numeric/GSL/Special/Bessel.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Bessel.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Bessel
diff --git a/packages/special/lib/Numeric/GSL/Special/Clausen.hs b/packages/special/lib/Numeric/GSL/Special/Clausen.hs
index 80bd45c..c495c99 100644
--- a/packages/special/lib/Numeric/GSL/Special/Clausen.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Clausen.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Clausen
diff --git a/packages/special/lib/Numeric/GSL/Special/Coulomb.hs b/packages/special/lib/Numeric/GSL/Special/Coulomb.hs
index 218213a..6904739 100644
--- a/packages/special/lib/Numeric/GSL/Special/Coulomb.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Coulomb.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Coulomb
diff --git a/packages/special/lib/Numeric/GSL/Special/Coupling.hs b/packages/special/lib/Numeric/GSL/Special/Coupling.hs
index 326f53f..ad120cc 100644
--- a/packages/special/lib/Numeric/GSL/Special/Coupling.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Coupling.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Coupling
diff --git a/packages/special/lib/Numeric/GSL/Special/Dawson.hs b/packages/special/lib/Numeric/GSL/Special/Dawson.hs
index 9f73767..58d92a5 100644
--- a/packages/special/lib/Numeric/GSL/Special/Dawson.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Dawson.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Dawson
diff --git a/packages/special/lib/Numeric/GSL/Special/Debye.hs b/packages/special/lib/Numeric/GSL/Special/Debye.hs
index 7ca17e4..91f9f19 100644
--- a/packages/special/lib/Numeric/GSL/Special/Debye.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Debye.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Debye
diff --git a/packages/special/lib/Numeric/GSL/Special/Dilog.hs b/packages/special/lib/Numeric/GSL/Special/Dilog.hs
index 32cceba..aaebd9f 100644
--- a/packages/special/lib/Numeric/GSL/Special/Dilog.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Dilog.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Dilog
diff --git a/packages/special/lib/Numeric/GSL/Special/Elementary.hs b/packages/special/lib/Numeric/GSL/Special/Elementary.hs
index e58a697..2c092cd 100644
--- a/packages/special/lib/Numeric/GSL/Special/Elementary.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Elementary.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Elementary
diff --git a/packages/special/lib/Numeric/GSL/Special/Ellint.hs b/packages/special/lib/Numeric/GSL/Special/Ellint.hs
index 365c366..678f6db 100644
--- a/packages/special/lib/Numeric/GSL/Special/Ellint.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Ellint.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Ellint
diff --git a/packages/special/lib/Numeric/GSL/Special/Erf.hs b/packages/special/lib/Numeric/GSL/Special/Erf.hs
index 171a3c5..ef96a18 100644
--- a/packages/special/lib/Numeric/GSL/Special/Erf.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Erf.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Erf
diff --git a/packages/special/lib/Numeric/GSL/Special/Exp.hs b/packages/special/lib/Numeric/GSL/Special/Exp.hs
index 3b70078..b6dfeef 100644
--- a/packages/special/lib/Numeric/GSL/Special/Exp.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Exp.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Exp
diff --git a/packages/special/lib/Numeric/GSL/Special/Expint.hs b/packages/special/lib/Numeric/GSL/Special/Expint.hs
index 06f4594..faef752 100644
--- a/packages/special/lib/Numeric/GSL/Special/Expint.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Expint.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Expint
diff --git a/packages/special/lib/Numeric/GSL/Special/Fermi_dirac.hs b/packages/special/lib/Numeric/GSL/Special/Fermi_dirac.hs
index c39c096..fe45d53 100644
--- a/packages/special/lib/Numeric/GSL/Special/Fermi_dirac.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Fermi_dirac.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Fermi_dirac
diff --git a/packages/special/lib/Numeric/GSL/Special/Gamma.hs b/packages/special/lib/Numeric/GSL/Special/Gamma.hs
index 78115f1..41e24f0 100644
--- a/packages/special/lib/Numeric/GSL/Special/Gamma.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Gamma.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Gamma
diff --git a/packages/special/lib/Numeric/GSL/Special/Gegenbauer.hs b/packages/special/lib/Numeric/GSL/Special/Gegenbauer.hs
index a3c998a..fb8bf3f 100644
--- a/packages/special/lib/Numeric/GSL/Special/Gegenbauer.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Gegenbauer.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Gegenbauer
diff --git a/packages/special/lib/Numeric/GSL/Special/Hyperg.hs b/packages/special/lib/Numeric/GSL/Special/Hyperg.hs
index ac237a5..3f63b8f 100644
--- a/packages/special/lib/Numeric/GSL/Special/Hyperg.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Hyperg.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Hyperg
diff --git a/packages/special/lib/Numeric/GSL/Special/Laguerre.hs b/packages/special/lib/Numeric/GSL/Special/Laguerre.hs
index 28b3d20..919dc25 100644
--- a/packages/special/lib/Numeric/GSL/Special/Laguerre.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Laguerre.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Laguerre
diff --git a/packages/special/lib/Numeric/GSL/Special/Lambert.hs b/packages/special/lib/Numeric/GSL/Special/Lambert.hs
index 44fbfb1..71ec9c2 100644
--- a/packages/special/lib/Numeric/GSL/Special/Lambert.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Lambert.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Lambert
diff --git a/packages/special/lib/Numeric/GSL/Special/Legendre.hs b/packages/special/lib/Numeric/GSL/Special/Legendre.hs
index cb33e2e..927fa2c 100644
--- a/packages/special/lib/Numeric/GSL/Special/Legendre.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Legendre.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Legendre
diff --git a/packages/special/lib/Numeric/GSL/Special/Log.hs b/packages/special/lib/Numeric/GSL/Special/Log.hs
index 3becf15..6111ed9 100644
--- a/packages/special/lib/Numeric/GSL/Special/Log.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Log.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Log
diff --git a/packages/special/lib/Numeric/GSL/Special/Pow_int.hs b/packages/special/lib/Numeric/GSL/Special/Pow_int.hs
index 08fd497..6f2540c 100644
--- a/packages/special/lib/Numeric/GSL/Special/Pow_int.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Pow_int.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Pow_int
diff --git a/packages/special/lib/Numeric/GSL/Special/Psi.hs b/packages/special/lib/Numeric/GSL/Special/Psi.hs
index da53d1b..9e2e31a 100644
--- a/packages/special/lib/Numeric/GSL/Special/Psi.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Psi.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Psi
diff --git a/packages/special/lib/Numeric/GSL/Special/Synchrotron.hs b/packages/special/lib/Numeric/GSL/Special/Synchrotron.hs
index b3292a6..c518c30 100644
--- a/packages/special/lib/Numeric/GSL/Special/Synchrotron.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Synchrotron.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Synchrotron
diff --git a/packages/special/lib/Numeric/GSL/Special/Transport.hs b/packages/special/lib/Numeric/GSL/Special/Transport.hs
index b92b578..0047104 100644
--- a/packages/special/lib/Numeric/GSL/Special/Transport.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Transport.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Transport
diff --git a/packages/special/lib/Numeric/GSL/Special/Trig.hs b/packages/special/lib/Numeric/GSL/Special/Trig.hs
index 43fdc95..f2c1519 100644
--- a/packages/special/lib/Numeric/GSL/Special/Trig.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Trig.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Trig
diff --git a/packages/special/lib/Numeric/GSL/Special/Zeta.hs b/packages/special/lib/Numeric/GSL/Special/Zeta.hs
index a57a918..53a6314 100644
--- a/packages/special/lib/Numeric/GSL/Special/Zeta.hs
+++ b/packages/special/lib/Numeric/GSL/Special/Zeta.hs
@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP #-}
 ------------------------------------------------------------
 -- |
 -- Module      :  Numeric.GSL.Special.Zeta