Update to GHC 8.4, and LTS 11.2

HaPy-haskell/.gitignore

@@ -0,0 +1 @@
+.stack-work

HaPy-haskell/Foreign/HaPy.hs

@@ -90,7 +90,7 @@ toForeignExp _         exp = fail "conversion failed: unknown type!"
 
 makeFunction :: (String -> String) -> (Name -> [FType] -> ClauseQ) -> ([FType] -> TypeQ) -> Name -> DecsQ
 makeFunction changeName makeClause makeType origName = do
-  VarI _ t _ _ <- reify origName
+  VarI _ t _ <- reify origName
   let types = map fromHaskellType $ toTypeList t
       name = mkName . changeName . nameBase $  origName
       cl   = makeClause origName types

HaPy-haskell/HaPy.cabal

@@ -1,5 +1,5 @@
 name:                HaPy
-version:             0.1.1.1
+version:             0.3.0.0
 synopsis:            Haskell bindings for Python
 description:         Call Haskell functions from Python!
 homepage:            https://github.com/sakana/HaPy
@@ -18,6 +18,6 @@ library
       Foreign.HaPy.Internal
   extensions: TemplateHaskell
   c-sources:           HaPy_init.c
-  build-depends:       base >= 4.5 && < 4.9,
+  build-depends:       base >= 4.5 && < 4.12,
                        th-lift >= 0.5 && < 0.8,
-                       template-haskell >= 2.7.0.0 && < 2.11.0.0
+                       template-haskell >= 2.11.0.0 && < 2.14.0.0

HaPy-haskell/stack.yaml

@@ -0,0 +1,3 @@
+resolver: lts-12.4
+packages:
+- .

HaPy-python/.gitignore

@@ -0,0 +1,2 @@
+*.pyc
+*.pyo

README.md

@@ -43,9 +43,14 @@ Common Errors:
     * Error: `Missing C library: HSrts-ghc7.8.2` (or similar) --> The version of the GHC RTS library that you specified in your cabal file doesn't match the version of GHC you're running.
 * When running your Python project:
     * `Symbol not found: _stg_IND_STATIC_info` or `undefined symbol: stg_forkOnzh` --> The GHC RTS library isn't specified as one of the extra-libraries in the cabal file of your Haskell project.  See the [General Installation and Usage](#os-xgeneral-installation-and-usage) section above.
+    * ImportError on HaPy --> You need to install HaPy Python library to your PYTHONPATH.
+    * Cannot find ExampleModule error --> You probably need to put libHSExampleModule*.dylib or .so on your path or in this directory by symlink:
+        ```
+        $ ln -s `find ../ -iname '*.dylib'` .
+        ```
+    * dlopen error on `_stg_*` symbol --> Please check that `extra-libs:` section in `../haskell/*.cabal` file contains proper GHC RTS library reference (name varies between GHC versions.)
 * Anything else: please make an issue and I'll take a look!
 
-
 FAQ:
 -----
 None yet!  Feel free to start an issue if there's something you don't understand.

changelog

@@ -0,0 +1,2 @@
+0.1.1.3 Jul 30 2018
+      * Update to GHC 8.4, and Stack LTS 11.2

example/Makefile

@@ -12,7 +12,7 @@ endif
 	@echo
 endif
 	@echo '>>> sudo pip install hapy-ffi'
-	@sudo pip install hapy-ffi
+	@pip install hapy-ffi
 	@echo
 	@$(MAKE) -C haskell all
 	@echo

example/haskell/.gitignore

@@ -0,0 +1 @@
+.stack-work

example/haskell/ExampleModule.cabal

@@ -13,9 +13,14 @@ cabal-version:       >=1.10
 library
   exposed-modules:     ExampleModule, Export
   other-extensions:    ForeignFunctionInterface, TemplateHaskell
-  build-depends:       base >=4.6 && <4.8, HaPy == 0.1.*
+  build-depends:       base >=4.6 && <4.12, HaPy == 0.2.*
   default-language:    Haskell2010
 
   -- *** change this to your GHC version ***
   -- the make script will do this automatically
-  extra-libraries:     HSrts-ghc7.8.2
+  --extra-libraries:     HSrts-ghc
+  --extra-libraries: HSrts_l
+  extra-libraries: HSrts
+  --ghc-options: -fPIC -pie -dynamic -shared -dylib-install-name=ExampleModule
+  ghc-options: -shared
+  -- Mac: -fPIC

example/haskell/stack.yaml

@@ -0,0 +1,4 @@
+resolver: lts-12.4
+packages:
+- .
+- ../../HaPy-haskell