update ghci script

utils/dot_ghci → .ghci

@@ -1,4 +1,4 @@
+:set -DUNIX
 :set -DACCELERATE_BOUNDS_CHECKS
 :set -DACCELERATE_INTERNAL_CHECKS
-:set -Iinclude
-:set -iutils
+:set -DACCELERATE_DEBUG

utils/README

@@ -1,6 +1,5 @@
 This directory contains some utilities to use Accelerate from within GHCi.
 
-Copy (or symlink) the wrapper script 'ghci' to the root directory of the
-accelerate source tree. You might also like to copy the file 'dot_ghci' to
-'.ghci' to the root directory.
+Symling (or copy) the wrapper script 'ghci' to the root directory of the
+accelerate source tree.
 

utils/ghci

@@ -3,15 +3,12 @@
 # Get cabal to load up ghci for us. This will set the environment appropriately
 # if we have a local sandbox installation.
 #
-GHC="cabal exec ghc --"
+GHC="stack exec ghci --"
+CABAL_MACROS="`stack path --dist-dir`/build/autogen/cabal_macros.h"
 
 GHC_FLAGS="$GHC_FLAGS
-    --interactive
-    -DACCELERATE_BOUNDS_CHECKS
-    -DACCELERATE_INTERNAL_CHECKS
-    -DACCELERATE_DEBUG"
-
-     # -iutils -optP-include -optPdist/build/autogen/cabal_macros.h"
+    -optP-include -optP$CABAL_MACROS
+    +RTS -A128M -RTS"
 
 # If we have specified one command line argument, but that file doesn't exist,
 # search the source files for something with that name prefix.