X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fghc.cabal;fp=compiler%2Fghc.cabal;h=8d37b58e94d3a2101b22a6698ff142c08080b80f;hb=b816369636e9a7a16a9dee9195054fdc852c5285;hp=88b04d1c30110f3624cc3e9d3d236288b6af68f5;hpb=bd72e9436d244c09946a7795c41c4b4b62dd53a5;p=ghc-hetmet.git

diff --git a/compiler/ghc.cabal b/compiler/ghc.cabal
index 88b04d1..8d37b58 100644
--- a/compiler/ghc.cabal
+++ b/compiler/ghc.cabal
@@ -14,6 +14,9 @@ Category: XXX
 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.
 
@@ -35,16 +38,24 @@ Flag stage1
 Library
     Exposed: False
 
+    if flag(base4)
+        Build-Depends: base       >= 4   && < 5
     if flag(base3)
-        Build-Depends: base       >= 3   && < 5,
-                       directory  >= 1   && < 1.1,
+        Build-Depends: base       >= 3   && < 4
+    if !flag(base3) && !flag(base4)
+        Build-Depends: base       < 3
+
+    if flag(base4)
+        Build-Depends: st         >= 0.1 && < 0.2
+
+    if flag(base3) || flag(base4)
+        Build-Depends: directory  >= 1   && < 1.1,
                        process    >= 1   && < 1.1,
                        bytestring >= 0.9 && < 0.10,
                        old-time   >= 1   && < 1.1,
                        containers >= 0.1 && < 0.2,
                        array      >= 0.1 && < 0.2
-    else
-        Build-Depends: base < 3
+
     Build-Depends: filepath >= 1 && < 1.2
     Build-Depends: haskell98, Cabal, hpc
     if os(windows)