[commit: haddock] ghc-7.6: Add 'dev' flag to cabal file, that builds without -O2 (fbaa58b)

Repository : ssh://darcs.haskell.org//srv/darcs/haddock

On branch  : ghc-7.6

http://hackage.haskell.org/trac/ghc/changeset/fbaa58ba1c62e3087f3fdb3c1c295d1d797d62ec

>---------------------------------------------------------------

commit fbaa58ba1c62e3087f3fdb3c1c295d1d797d62ec
Author: Simon Hengel <[email protected]>
Date:   Mon Oct 15 19:48:23 2012 +0200

    Add 'dev' flag to cabal file, that builds without -O2
    
    That way --disable-optimization can be used, which decreases build time
    considerably.

>---------------------------------------------------------------

 haddock.cabal |   18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/haddock.cabal b/haddock.cabal
index 67e8645..78a6ed7 100644
--- a/haddock.cabal
+++ b/haddock.cabal
@@ -52,11 +52,22 @@ flag in-ghc-tree
   default: False
   manual: True
 
+-- Using this disables -O2, and hence allows to use --disable-optimization,
+-- which is about twice as fast.  This should probably be the default, but we
+-- need some benchmarks first..
+flag dev
+  default: False
+  manual: True
+
 executable haddock
   default-language:     Haskell2010
   main-is:              Main.hs
   hs-source-dirs:       driver
-  ghc-options:          -funbox-strict-fields -O2 -Wall -fwarn-tabs
+
+  if flag(dev)
+    ghc-options:          -funbox-strict-fields -Wall -fwarn-tabs
+  else
+    ghc-options:          -funbox-strict-fields -Wall -fwarn-tabs -O2
 
   build-depends:
     base >= 4.3 && < 4.7
@@ -129,7 +140,10 @@ library
     build-depends: ghc-paths
 
   hs-source-dirs:       src
-  ghc-options:          -funbox-strict-fields -O2 -Wall -fwarn-tabs
+  if flag(dev)
+    ghc-options:          -funbox-strict-fields -Wall -fwarn-tabs
+  else
+    ghc-options:          -funbox-strict-fields -Wall -fwarn-tabs -O2
 
   exposed-modules:
     Documentation.Haddock