X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=utils%2Fghc-pkg%2Fghc-pkg.cabal;h=393e44d4158a0a1583505a91580542bc4e9fccf7;hb=3bc03ff9b052015fbabec8f9727fd031a598a8ad;hp=90722a62f7e474649d87d895c94a8dfd9cda6d94;hpb=eed437cdefb952e6c70e58012b23d436e74710af;p=ghc-hetmet.git

diff --git a/utils/ghc-pkg/ghc-pkg.cabal b/utils/ghc-pkg/ghc-pkg.cabal
index 90722a6..393e44d 100644
--- a/utils/ghc-pkg/ghc-pkg.cabal
+++ b/utils/ghc-pkg/ghc-pkg.cabal
@@ -13,20 +13,33 @@ Category: Development
 build-type: Simple
 cabal-version: >=1.2
 
+Flag base4
+    Description: Choose the even newer, even smaller, split-up base package.
+
 Flag base3
   Description: Choose the new smaller, split-up base package.
 
 Executable ghc-pkg
     Main-Is: Main.hs
     Extensions: CPP, ForeignFunctionInterface
+
+    if flag(base4)
+        Build-Depends: base       >= 4   && < 5
     if flag(base3)
-        Build-Depends: base       >= 3   && < 4,
-                       directory  >= 1   && < 1.1,
+        Build-Depends: base       >= 3   && < 4
+    if !flag(base3) && !flag(base4)
+        Build-Depends: base       < 3
+
+    if flag(base3) || flag(base4)
+        Build-Depends: directory  >= 1   && < 1.1,
                        process    >= 1   && < 1.1,
                        pretty     >= 1   && < 1.1
-    else
-        Build-Depends: base < 3
+
+    if impl(ghc < 6.9)
+        Build-Depends: extensible-exceptions
+
     Build-Depends: haskell98, filepath, Cabal
     if !os(windows)
         Build-Depends: unix
-
+    if os(windows)
+        c-sources: CRT_noglob.c