Warn about use of tabs

7c1e14e5 · Duncan Coutts · 27eb3d3d · 7c1e14e5
Commit 7c1e14e5 authored Nov 22, 2008 by Duncan Coutts
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cabal-install/cabal-install.cabal cabal-install/cabal-install.cabal +3 -1

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--- a/cabal-install/cabal-install.cabal
+++ b/cabal-install/cabal-install.cabal
@@ -34,7 +34,9 @@ Executable cabal
    Main-Is:            Main.hs
    -- We want assertion checking on even if people build with -O
    -- although it is expensive, we want to catch problems early:
-    Ghc-Options:        -Wall -fno-ignore-asserts
+    ghc-options:        -Wall -fno-ignore-asserts
+    if impl(ghc >= 6.8)
+      ghc-options: -fwarn-tabs
    Other-Modules:
        Distribution.Client.BuildReports.Anonymous
        Distribution.Client.BuildReports.Storage