Some more cabal file cleanup. Add stack files for pgf, pgf2.

gf.cabal

@@ -8,10 +8,9 @@ license-file: LICENSE
 category: Natural Language Processing, Compiler
 synopsis: Grammatical Framework
 description: GF, Grammatical Framework, is a programming language for multilingual grammar applications
-homepage: http://www.grammaticalframework.org/
+homepage: https://www.grammaticalframework.org/
 bug-reports: https://github.com/GrammaticalFramework/gf-core/issues
-maintainer: Thomas Hallgren
-tested-with: GHC==8.0.2, GHC==8.10.4
+tested-with: GHC==7.10.3, GHC==8.0.2, GHC==8.10.4
 
 data-dir: src
 extra-source-files: WebSetup.hs
@@ -75,7 +74,7 @@ flag c-runtime
 library
   default-language:    Haskell2010
   build-depends:
-    -- | GHC 8.0.2 to GHC 8.10.4
+    -- GHC 8.0.2 to GHC 8.10.4
     base >= 4.9.1 && <4.15,
     array >= 0.5.1 && < 0.6,
     containers >= 0.5.7 && < 0.7,
@@ -84,9 +83,9 @@ library
     random >= 1.1 && < 1.3,
     pretty >= 1.1.3 && < 1.2,
     mtl >= 2.2.1 && < 2.3,
+    -- For compatability with GHC < 8
     exceptions >= 0.8.3 && < 0.11,
     fail >= 4.9.0 && < 4.10,
-    -- For compatability with ghc < 8
     -- We need transformers-compat >= 0.6.3, but that is only in newer snapshots where it is redundant.
     transformers-compat >= 0.5.1.4 && < 0.7,
     ghc-prim >= 0.5.0 && < 0.7

src/runtime/haskell-bind/pgf2.cabal

@@ -1,18 +1,21 @@
 name: pgf2
 version: 1.3.0
+
+cabal-version: 1.22
+build-type: Simple
+license: LGPL-3
+license-file: LICENSE
+category: Natural Language Processing
 synopsis: Bindings to the C version of the PGF runtime
 description:
   GF, Grammatical Framework, is a programming language for multilingual grammar applications.
   GF grammars are compiled into Portable Grammar Format (PGF) which can be used with the PGF runtime, written in C.
   This package provides Haskell bindings to that runtime.
-homepage: https://www.grammaticalframework.org
-license: LGPL-3
-license-file: LICENSE
+homepage: https://www.grammaticalframework.org/
+bug-reports: https://github.com/GrammaticalFramework/gf-core/issues
 author: Krasimir Angelov
-category: Natural Language Processing
-build-type: Simple
 extra-source-files: CHANGELOG.md, README.md
-cabal-version: >=1.10
+tested-with: GHC==7.10.3, GHC==8.0.2, GHC==8.10.4
 
 library
   exposed-modules:

src/runtime/haskell-bind/stack-ghc7.10.3.yaml

@@ -0,0 +1,3 @@
+resolver: lts-6.35 # ghc 7.10.3
+
+allow-newer: true

src/runtime/haskell-bind/stack-ghc8.0.2.yaml

@@ -0,0 +1 @@
+resolver: lts-9.21 # ghc 8.0.2

src/runtime/haskell-bind/stack-ghc8.10.4.yaml

@@ -0,0 +1 @@
+resolver: lts-18.0 # ghc 8.10.4

src/runtime/haskell/pgf.cabal

@@ -1,15 +1,15 @@
 name: pgf
-version: 3.10.1-git
+version: 3.11.0-git
 
-cabal-version: >= 1.20
+cabal-version: 1.22
 build-type: Simple
 license: OtherLicense
 category: Natural Language Processing
 synopsis: Grammatical Framework
 description: A library for interpreting the Portable Grammar Format (PGF)
-homepage: http://www.grammaticalframework.org/
+homepage: https://www.grammaticalframework.org/
 bug-reports: https://github.com/GrammaticalFramework/gf-core/issues
-tested-with: GHC==7.6.3, GHC==7.8.3, GHC==7.10.3, GHC==8.0.2, GHC==8.4.4
+tested-with: GHC==7.10.3, GHC==8.0.2, GHC==8.10.4
 
 library
   default-language: Haskell2010
@@ -22,8 +22,9 @@ library
     random >= 1.1 && < 1.3,
     pretty >= 1.1.3 && < 1.2,
     mtl >= 2.2.1 && < 2.3,
-    ghc-prim >= 0.5.0 && < 0.7
-    -- exceptions,
+    ghc-prim >= 0.5.0 && < 0.7,
+    -- For compatability with GHC < 8
+    fail >= 4.9.0 && < 4.10
 
   other-modules:
     -- not really part of GF but I have changed the original binary library

src/runtime/haskell/stack-ghc7.10.3.yaml

@@ -0,0 +1,3 @@
+resolver: lts-6.35 # ghc 7.10.3
+
+allow-newer: true

src/runtime/haskell/stack-ghc8.0.2.yaml

@@ -0,0 +1 @@
+resolver: lts-9.21 # ghc 8.0.2

src/runtime/haskell/stack-ghc8.10.4.yaml

@@ -0,0 +1 @@
+resolver: lts-18.0 # ghc 8.10.4