4 files changed, 6 insertions, 31 deletions

diff --git a/packages/base/hmatrix.cabal b/packages/base/hmatrix.cabal
index 0eeb6f0..fd45c6d 100644
--- a/packages/base/hmatrix.cabal
+++ b/packages/base/hmatrix.cabal
@@ -21,7 +21,7 @@ extra-source-files: src/C/lapack-aux.h
 
 library
 
-    Build-Depends:      base,
+    Build-Depends:      base >= 4 && < 5,
                         binary,
                         array,
                         deepseq,
diff --git a/packages/glpk/hmatrix-glpk.cabal b/packages/glpk/hmatrix-glpk.cabal
index ae8a967..646c73c 100644
--- a/packages/glpk/hmatrix-glpk.cabal
+++ b/packages/glpk/hmatrix-glpk.cabal
@@ -22,7 +22,7 @@ extra-source-files:     examples/simplex1.hs
                         examples/simplex4.hs
 
 library
-    Build-Depends:      base, hmatrix >= 0.16
+    Build-Depends:      base <5, hmatrix >= 0.16
 
     hs-source-dirs:     src
 
diff --git a/packages/gsl/hmatrix-gsl.cabal b/packages/gsl/hmatrix-gsl.cabal
index e2f02e9..ce57619 100644
--- a/packages/gsl/hmatrix-gsl.cabal
+++ b/packages/gsl/hmatrix-gsl.cabal
@@ -7,9 +7,8 @@ Maintainer:         Alberto Ruiz <aruiz@um.es>
 Stability:          provisional
 Homepage:           https://github.com/albertoruiz/hmatrix
 Synopsis:           Numerical computation
-Description:        Purely functional interface to basic linear algebra
-                    and other numerical computations, internally implemented using
-                    GSL, BLAS and LAPACK.
+Description:        Purely functional interface to selected numerical computations,
+                    internally implemented using GSL.
 
 Category:           Math
 tested-with:        GHC ==7.8
@@ -20,33 +19,9 @@ build-type:         Simple
 
 extra-source-files: src/Numeric/GSL/gsl-ode.c
 
-flag dd
-    description:    svd = zgesdd
-    default:        True
-
-flag mkl
-    description:    Link with Intel's MKL optimized libraries.
-    default:        False
-
-flag unsafe
-    description:    Compile the library with bound checking disabled.
-    default:        False
-
-flag finit
-    description:    Force FPU initialization in foreing calls
-    default:        False
-
-flag debugfpu
-    description:    Check FPU stack
-    default:        False
-
-flag debugnan
-    description:    Check NaN
-    default:        False
-
 library
 
-    Build-Depends:      base, hmatrix>=0.16, array, vector,
+    Build-Depends:      base<5, hmatrix>=0.16, array, vector,
                         process, random
 
 
diff --git a/packages/special/hmatrix-special.cabal b/packages/special/hmatrix-special.cabal
index 89f4f80..6d9438c 100644
--- a/packages/special/hmatrix-special.cabal
+++ b/packages/special/hmatrix-special.cabal
@@ -27,7 +27,7 @@ flag safe-cheap
     default:        False
 
 library
-    Build-Depends:  base, hmatrix, hmatrix-gsl
+    Build-Depends:  base <5, hmatrix, hmatrix-gsl
 
     Extensions:     ForeignFunctionInterface,
                     CPP