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PGF2.Expr fixes

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It needs to be listed in gf.cabal
unsafePerformIO is only exported from System.IO.Unsafe, starting with ghc-7.8
This commit is contained in:
hallgren
2015-09-03 20:41:00 +00:00
parent 5bcc2741fe
commit dab749a956
2 changed files with 2 additions and 1 deletions
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2
gf.cabal
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@@ -133,7 +133,7 @@ Library
if flag(c-runtime) if flag(c-runtime)
exposed-modules: PGF2 exposed-modules: PGF2
other-modules: PGF2.FFI other-modules: PGF2.FFI PGF2.Expr
GF.Interactive2 GF.Command.Commands2 GF.Interactive2 GF.Command.Commands2
hs-source-dirs: src/runtime/haskell-bind hs-source-dirs: src/runtime/haskell-bind
build-tools: hsc2hs build-tools: hsc2hs

1
src/runtime/haskell-bind/PGF2/Expr.hsc
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@@ -3,6 +3,7 @@
module PGF2.Expr where module PGF2.Expr where
import System.IO.Unsafe(unsafePerformIO)
import Foreign import Foreign
import Foreign.C import Foreign.C
import qualified Text.PrettyPrint as PP import qualified Text.PrettyPrint as PP