X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=libraries%2Fbin-package-db%2Fbin-package-db.cabal;h=fbac32763ef796f2b120944021cffa6194ebbff5;hp=cc032005e97ac6d0bc30c4ae8d7c7aeabb11da04;hb=f9460db84b4eb145d1356435127cce0a1a775c70;hpb=f41e3ea766c340c49b829eabfdea7c77bda2a95e

diff --git a/libraries/bin-package-db/bin-package-db.cabal b/libraries/bin-package-db/bin-package-db.cabal
index cc03200..fbac327 100644
--- a/libraries/bin-package-db/bin-package-db.cabal
+++ b/libraries/bin-package-db/bin-package-db.cabal
@@ -11,11 +11,21 @@ source-repository head
     type:     darcs
     location: http://darcs.haskell.org/ghc
 
+flag base3
+    default: False
+
 Library {
     exposed-modules:
             Distribution.InstalledPackageInfo.Binary
 
-    build-depends: base >= 3 && < 5,
-                   binary == 0.5.*,
+    if flag(base3)
+        build-depends: base >= 3 && < 4
+        cpp-options: -DBASE3
+    else
+        build-depends: base >= 4 && < 5
+
+    build-depends: binary == 0.5.*,
                    Cabal == 1.8.*
+
+    extensions: CPP
 }